Monthly Average Simulated Streamflow Climatology (cfs) for questions, please email: Andy Wood, aww@hydro.washington.edu Red Rock R Bl Lima Reservoir nr Monida MT (06012500) January February March April May June July August September October November December Apr(1-15) (16-30) Aug(1-15) (16-31) 1960 133.6 130.6 141.7 249.3 392.5 354.7 227.7 146.6 127.8 125.1 118.9 114.9 201.6 297.1 153.6 140.1 1961 112.9 111.9 114.4 144.5 257.0 247.3 169.0 125.4 123.2 117.9 119.9 121.3 135.7 153.2 130.9 120.3 1962 120.2 121.4 120.8 432.5 654.2 697.9 464.7 264.3 185.5 163.6 155.5 148.6 156.9 708.0 296.4 234.2 1963 144.8 145.6 154.1 191.3 409.9 477.7 372.8 218.5 169.7 150.0 148.2 141.9 169.0 213.6 246.5 192.2 1964 139.6 136.8 134.3 176.9 489.8 697.9 448.1 252.2 184.9 164.7 160.7 155.5 149.4 204.3 284.5 221.8 1965 150.5 148.2 145.9 215.4 841.7 758.6 553.5 306.1 215.2 186.5 174.4 166.7 158.0 272.8 348.4 266.5 1966 161.7 156.9 157.3 289.6 381.7 332.5 214.1 148.1 131.2 123.4 120.7 115.1 240.1 339.0 155.6 141.1 1967 112.6 110.5 112.4 131.2 580.3 595.9 467.1 298.2 193.2 172.0 162.2 156.4 121.9 140.6 342.6 256.7 1968 152.0 148.0 151.8 223.5 528.8 625.8 399.8 239.0 194.3 178.7 185.1 181.4 187.7 259.3 252.4 226.5 1969 173.3 165.4 160.9 459.0 1087.5 813.2 484.6 250.7 176.3 161.4 158.7 150.6 239.9 678.2 287.2 216.4 1970 146.3 143.4 142.6 161.6 440.0 660.3 402.6 244.3 181.1 163.3 158.7 153.7 157.9 165.3 275.7 214.8 1971 149.2 145.5 142.8 208.2 1389.9 1238.6 710.2 336.0 221.8 205.2 207.2 209.8 173.8 242.6 397.3 278.7 1972 201.2 191.3 236.7 523.4 829.2 856.6 490.8 277.8 206.4 211.5 238.3 232.8 405.5 641.3 314.8 243.1 1973 216.5 202.5 192.5 226.1 558.5 615.6 405.7 251.5 199.5 192.1 238.9 270.0 206.3 245.8 281.3 223.5 1974 246.4 223.6 211.6 415.0 928.1 779.6 333.6 198.2 164.9 155.6 149.5 143.9 231.7 598.3 213.1 184.3 1975 139.6 135.9 134.2 134.8 262.5 650.8 439.1 267.1 193.9 173.4 165.7 160.8 131.7 137.9 295.3 240.6 1976 156.3 152.0 149.5 188.1 553.3 546.6 354.2 222.6 183.8 180.6 176.7 169.1 179.5 196.6 242.1 204.3 1977 161.4 159.6 157.4 197.7 279.7 328.6 244.5 172.8 149.2 142.5 140.9 137.8 175.8 219.5 184.1 162.1 1978 135.6 133.5 152.0 355.0 613.2 524.1 345.6 199.2 163.8 149.0 143.6 138.9 285.5 424.5 218.3 181.2 1979 134.7 131.1 130.2 159.9 429.1 401.4 246.8 162.0 138.9 135.3 127.0 123.9 134.9 185.0 170.2 154.3 1980 120.3 118.2 118.2 166.0 323.1 491.0 371.0 237.8 192.5 179.3 177.5 175.5 121.9 210.1 255.9 220.8 1981 171.0 167.3 187.5 271.8 463.7 501.5 350.4 208.8 161.0 157.7 159.6 165.9 208.2 335.5 231.1 187.8 1982 165.5 162.7 162.2 217.7 1051.1 769.8 608.4 324.6 218.9 203.3 199.1 193.9 167.4 267.9 373.3 278.9 1983 186.7 180.1 181.5 256.7 1106.2 1012.4 710.4 387.7 259.0 288.8 384.8 380.3 182.6 330.9 439.4 339.2 1984 317.8 272.8 244.3 318.2 888.8 992.2 629.9 422.0 286.4 259.1 262.4 248.5 254.2 382.2 474.7 372.7 1985 229.2 213.6 205.3 379.2 640.2 520.6 290.5 193.3 171.7 163.0 155.8 152.3 275.8 482.6 205.4 182.0 1986 148.7 145.9 173.2 374.5 756.8 720.5 407.0 251.0 196.6 183.3 178.1 171.8 309.1 439.9 276.0 227.6 1987 167.2 163.3 177.3 297.6 386.2 384.9 301.2 239.1 181.8 160.9 153.7 147.2 247.1 348.0 258.9 220.6 1988 142.0 138.1 143.5 200.2 310.4 266.4 176.0 136.4 123.1 116.3 112.5 109.0 153.8 246.6 141.9 131.2 1989 105.8 102.8 104.2 155.3 242.7 241.9 180.1 138.9 125.3 121.1 114.7 112.1 135.5 175.1 144.5 133.6 1990 109.7 107.2 114.9 178.6 230.8 281.6 211.2 146.0 127.3 121.2 117.6 112.3 157.0 200.2 154.3 138.2 1991 109.0 108.7 109.5 139.7 291.3 365.6 257.7 168.1 144.6 133.5 127.1 123.3 130.7 148.7 180.2 156.6 1992 119.8 116.9 139.4 229.2 292.9 250.8 206.6 154.1 137.0 127.9 124.1 118.8 194.3 264.1 163.3 145.5 1993 115.7 112.8 117.6 150.0 813.6 709.7 515.6 378.2 261.6 215.5 195.7 184.2 126.3 173.7 416.6 342.2 1994 175.2 168.8 187.1 274.3 303.5 283.0 194.2 145.5 128.6 129.8 120.0 116.8 245.8 302.9 152.5 138.9 1995 114.4 112.6 112.7 176.3 431.5 520.3 472.9 297.1 204.5 183.6 178.8 182.9 161.1 191.4 337.0 259.7 1996 181.9 178.6 199.1 396.4 650.7 702.1 392.3 224.5 174.3 160.2 157.0 149.6 320.7 472.2 249.6 201.0 1997 148.2 144.1 161.4 238.6 656.3 639.3 402.9 279.4 207.6 194.7 202.9 198.4 189.6 287.7 303.8 256.5 1998 187.2 177.4 178.5 245.7 586.9 589.9 491.2 307.8 205.8 179.6 170.2 163.6 205.1 286.3 350.1 268.2 1999 158.5 154.4 171.2 289.4 751.7 759.5 452.1 237.9 180.3 164.4 157.7 152.6 205.4 373.4 264.7 212.7 --------------------------------------------- Beaverhead River at Barretts MT (06016000) January February March April May June July August September October November December Apr(1-15) (16-30) Aug(1-15) (16-31) 1960 243.1 237.9 260.3 372.9 542.6 503.2 361.8 274.1 247.3 240.3 229.8 220.5 314.5 431.3 280.3 268.2 1961 215.7 214.9 216.9 245.5 371.5 357.0 273.9 223.9 231.8 210.9 211.3 208.6 235.8 255.3 229.3 218.9 1962 207.1 212.1 214.8 533.5 788.0 833.9 610.5 389.0 298.0 281.4 265.9 253.5 262.1 804.9 421.7 358.4 1963 245.4 252.9 267.4 326.1 585.8 707.3 579.6 399.1 348.6 313.2 304.8 291.6 292.8 359.4 434.7 365.7 1964 286.3 280.8 277.4 342.0 674.2 971.8 706.1 468.1 377.4 347.3 344.2 330.4 312.9 371.1 507.4 431.2 1965 317.1 313.0 311.0 387.6 1050.4 993.6 786.0 508.5 395.1 359.3 340.7 326.3 336.0 439.1 557.6 462.3 1966 316.8 308.8 316.2 455.6 556.5 505.5 369.9 296.3 275.1 257.0 251.0 239.7 403.2 508.0 305.7 287.5 1967 234.6 230.3 241.1 287.0 782.5 848.8 700.4 496.5 371.6 351.2 328.4 315.6 278.1 295.8 548.8 447.4 1968 307.3 303.6 327.6 417.9 759.0 883.5 627.3 440.9 390.1 357.1 362.6 350.4 378.9 456.9 453.5 429.2 1969 339.7 327.7 330.3 707.6 1389.6 1122.3 760.6 488.3 387.7 359.8 355.6 336.6 501.5 913.8 538.5 441.3 1970 327.7 322.3 323.5 347.4 656.8 892.1 627.5 437.4 365.4 332.7 324.1 313.4 338.5 356.4 476.4 400.8 1971 305.7 301.0 298.8 419.8 1644.9 1564.9 998.1 568.0 440.1 416.3 407.5 406.5 364.5 475.1 639.6 500.9 1972 395.4 386.2 487.2 815.3 1169.5 1179.8 769.7 527.2 432.1 435.6 450.4 440.7 688.2 942.3 571.0 486.1 1973 418.5 401.2 400.6 453.8 808.4 877.4 640.6 459.8 406.4 381.9 430.9 451.5 429.6 478.1 495.7 426.2 1974 428.2 401.3 398.0 604.6 1152.7 1004.9 539.0 385.9 339.7 329.6 316.7 303.6 426.7 782.5 406.3 366.8 1975 294.9 287.6 290.9 311.3 503.8 927.0 693.1 495.9 400.0 384.4 360.3 352.0 288.8 333.8 533.7 460.5 1976 341.9 335.7 337.7 416.0 847.5 835.9 608.6 451.8 405.3 387.0 376.0 362.1 393.1 438.9 474.8 430.2 1977 350.2 355.0 351.6 394.5 510.0 568.3 478.2 377.7 347.0 332.1 323.3 314.0 370.8 418.2 394.9 361.7 1978 306.0 302.9 350.7 607.0 948.7 858.3 636.3 443.7 398.9 360.9 349.1 337.9 525.4 688.5 471.5 417.6 1979 328.1 323.3 342.9 419.0 757.7 727.7 523.9 400.1 355.6 348.5 330.5 321.3 365.3 472.6 411.1 389.8 1980 311.2 305.8 309.4 385.1 628.4 894.0 726.2 539.5 472.6 440.3 432.3 423.1 318.1 452.0 564.5 516.0 1981 411.3 408.9 446.9 562.2 891.0 1018.4 768.9 536.8 450.1 439.8 429.2 425.4 479.4 645.0 574.7 501.2 1982 417.0 416.5 425.0 526.7 1511.4 1271.8 1040.0 670.0 527.9 498.5 479.8 465.0 442.1 611.4 734.7 609.4 1983 451.0 440.3 452.9 550.2 1430.3 1397.6 1061.5 688.2 529.3 570.1 666.2 661.1 460.6 639.9 745.0 635.0 1984 595.9 546.4 530.7 677.1 1406.6 1590.0 1147.5 836.3 643.0 591.0 581.3 553.9 584.5 769.7 910.6 766.7 1985 526.1 502.9 508.3 726.2 1028.1 908.4 610.4 478.9 443.0 420.9 401.2 391.6 609.5 842.9 504.7 454.7 1986 382.9 381.4 460.0 740.1 1238.5 1197.4 793.6 578.4 496.7 467.5 455.5 437.3 646.3 834.0 607.6 551.1 1987 425.6 416.3 450.0 590.7 741.5 790.6 672.8 562.7 463.8 423.0 406.1 390.4 525.1 656.4 586.4 540.4 1988 376.9 369.3 380.6 449.2 589.6 556.1 418.2 353.8 328.3 311.6 302.8 292.9 389.7 508.8 364.9 343.3 1989 284.2 277.1 293.5 341.3 443.9 446.0 369.0 322.1 297.1 303.9 283.9 279.8 319.5 363.1 326.8 317.6 1990 277.5 276.0 300.9 373.0 446.0 526.6 427.8 342.5 312.8 298.8 290.9 277.6 346.9 399.0 352.0 333.6 1991 269.2 274.3 277.8 327.8 553.0 654.3 512.2 387.3 350.9 327.0 315.7 303.5 305.1 350.5 404.3 371.3 1992 296.2 290.6 336.3 429.5 507.0 482.9 428.5 346.9 320.7 300.9 292.7 279.9 384.7 474.3 360.3 334.3 1993 272.1 265.4 281.0 335.3 1075.4 1060.4 844.1 684.7 526.8 473.2 435.9 416.6 300.0 370.5 727.5 644.7 1994 399.3 386.1 422.3 530.9 584.6 556.2 431.0 353.0 319.4 330.0 300.3 292.2 501.4 560.4 366.5 340.4 1995 286.1 287.4 289.3 388.2 729.9 997.1 904.7 652.5 505.5 469.4 448.0 444.9 362.3 414.1 710.4 598.2 1996 433.1 429.8 455.2 687.3 993.4 1076.5 710.2 486.7 414.8 389.1 379.9 362.5 598.6 776.1 520.8 454.7 1997 359.4 346.7 383.5 490.5 971.0 983.1 717.4 561.0 465.8 446.7 450.7 440.0 423.5 557.4 604.4 520.2 1998 424.4 410.4 430.3 531.6 958.3 1044.4 914.4 641.4 487.2 441.6 423.8 406.9 477.6 585.6 706.8 580.1 1999 393.5 383.9 416.8 541.2 1092.6 1142.1 778.6 508.0 420.2 391.7 378.4 366.2 449.1 633.3 542.9 475.2 --------------------------------------------- Ruby River Above Reservoir near Alder, MT (06019500) January February March April May June July August September October November December Apr(1-15) (16-30) Aug(1-15) (16-31) 1960 97.9 95.9 105.5 201.1 296.2 250.2 156.2 112.5 100.0 95.9 92.3 88.9 162.0 240.2 115.8 109.3 1961 86.4 85.9 85.5 100.0 134.3 134.2 104.9 86.9 87.6 81.4 80.3 79.1 95.3 104.8 89.6 84.4 1962 79.2 83.2 87.3 180.5 321.8 317.1 242.3 168.2 130.1 118.6 114.5 110.2 105.6 255.4 182.3 154.9 1963 106.4 110.0 116.7 160.7 301.6 324.8 254.8 158.9 129.4 117.6 114.3 110.0 139.7 181.8 175.6 143.2 1964 106.8 103.8 101.9 125.8 244.5 328.3 262.2 161.8 125.3 114.2 113.1 109.6 110.0 141.5 177.7 146.9 1965 105.2 105.1 104.7 133.2 396.1 337.1 278.5 182.7 140.2 127.7 120.6 115.1 115.1 151.3 201.3 165.2 1966 111.5 109.1 113.4 212.2 277.3 236.4 156.7 114.2 104.3 97.6 95.7 91.6 170.3 254.1 119.2 109.5 1967 90.5 89.2 94.0 124.2 425.8 391.6 328.8 210.0 144.8 133.5 125.7 120.3 115.1 133.2 237.9 183.7 1968 116.0 114.6 122.5 184.3 427.2 389.2 293.9 180.0 145.2 133.7 132.9 127.1 153.8 214.8 193.3 167.7 1969 123.6 119.9 122.4 262.7 546.0 403.6 324.0 197.4 147.1 135.8 139.6 134.8 189.9 335.6 221.1 175.3 1970 132.1 130.9 136.9 157.3 309.4 360.3 263.7 170.4 138.9 129.1 124.8 120.6 149.6 165.0 186.5 155.3 1971 117.7 118.8 121.5 166.8 729.4 428.0 356.3 213.5 155.4 141.7 137.2 134.8 146.4 187.2 242.8 186.0 1972 129.7 126.7 149.4 297.7 452.5 374.9 284.9 180.8 143.0 141.5 146.7 142.6 247.0 348.5 198.3 164.5 1973 135.6 130.2 131.1 149.5 369.2 368.0 274.7 174.2 144.3 135.3 149.1 158.9 139.6 159.5 191.8 157.6 1974 153.3 145.3 146.0 223.8 426.8 357.0 228.3 148.8 124.7 119.0 113.6 109.6 163.9 283.6 159.0 139.3 1975 106.2 103.3 104.1 108.3 286.8 440.9 325.3 215.1 158.8 144.1 138.1 135.7 101.8 114.7 237.6 194.0 1976 131.2 127.5 128.0 177.1 448.7 381.5 288.5 189.4 154.6 147.7 141.2 134.8 147.1 207.1 206.0 173.8 1977 128.2 127.5 131.1 209.8 290.5 288.6 206.0 143.3 124.3 121.4 118.9 116.3 165.9 253.8 152.7 134.4 1978 113.4 112.5 130.3 303.9 424.3 344.2 240.3 154.9 132.1 120.2 115.1 110.7 271.3 336.6 167.7 142.9 1979 106.9 105.5 110.4 141.6 374.7 370.2 244.7 152.7 126.3 120.7 114.0 111.6 118.7 164.5 163.3 142.8 1980 107.6 105.6 108.3 170.4 400.6 472.9 356.1 220.0 170.3 153.0 148.6 144.9 111.3 229.5 241.9 199.6 1981 138.2 138.0 157.3 258.4 432.6 463.4 341.0 200.0 148.2 140.9 140.5 141.9 198.7 318.2 223.7 177.9 1982 138.1 138.8 147.5 206.8 819.1 500.8 435.6 262.3 182.1 167.3 161.6 155.4 178.9 234.6 299.0 227.9 1983 149.3 145.1 152.3 213.1 570.3 436.9 370.2 243.2 177.6 184.9 232.3 233.4 175.4 250.8 268.7 219.3 1984 206.6 186.4 178.4 254.6 770.2 555.3 432.9 286.3 204.3 185.1 184.0 175.8 199.7 309.4 319.3 255.3 1985 165.2 156.9 161.7 325.9 433.8 377.8 229.8 157.7 139.6 133.0 127.4 123.4 241.9 409.8 168.3 147.8 1986 120.9 121.6 150.1 314.5 537.4 397.2 277.5 180.5 147.5 138.7 134.7 128.5 259.9 369.1 195.2 166.7 1987 125.0 122.6 130.9 245.7 311.9 340.8 264.8 210.4 161.3 140.2 131.8 125.8 201.3 290.1 223.6 198.0 1988 121.0 118.2 123.1 193.3 326.9 281.7 175.1 127.2 113.1 104.8 101.4 97.9 148.0 238.6 133.7 121.1 1989 95.1 92.6 98.5 147.1 232.8 228.5 159.0 123.8 111.1 109.2 104.0 101.5 118.2 176.0 128.5 119.4 1990 98.8 96.9 104.2 176.7 251.5 269.8 188.1 129.8 112.9 107.0 103.7 99.8 153.4 200.0 136.9 123.1 1991 96.9 97.5 100.5 129.5 272.4 331.1 230.7 145.3 120.5 111.7 108.5 103.1 115.4 143.5 157.1 134.2 1992 100.5 100.3 116.2 223.6 305.2 262.9 202.8 141.4 121.3 113.3 109.6 104.2 176.6 270.5 151.6 131.9 1993 100.7 98.2 104.1 133.7 593.7 434.7 393.0 303.4 215.4 175.7 157.1 145.2 115.3 152.0 331.6 276.9 1994 136.2 130.1 148.5 258.0 284.4 236.4 159.7 118.1 105.0 104.0 97.2 94.7 218.6 297.4 123.5 113.2 1995 92.7 94.7 101.7 151.3 413.7 463.1 367.1 223.9 160.5 148.3 143.6 145.0 132.6 170.0 252.0 197.6 1996 141.1 140.8 163.7 359.1 516.1 473.3 316.3 184.0 143.6 132.5 128.2 123.3 281.5 436.8 203.2 166.0 1997 125.9 122.0 137.4 230.6 551.1 468.1 386.4 269.0 194.9 177.7 183.8 175.7 181.8 279.5 294.7 245.0 1998 163.3 153.3 157.6 276.6 572.9 534.3 444.8 280.4 182.2 155.4 146.1 140.7 206.5 346.7 320.2 243.1 1999 135.2 132.2 146.2 251.4 533.0 437.7 319.2 183.7 141.6 130.1 124.5 120.4 192.3 310.4 202.8 165.9 --------------------------------------------- Big Hole River Bl Big Lake Cr at Wisdom MT (06024450) January February March April May June July August September October November December Apr(1-15) (16-30) Aug(1-15) (16-31) 1960 146.3 137.7 145.9 229.6 355.9 428.2 316.3 171.4 138.0 127.9 124.1 119.5 210.4 248.8 186.7 157.1 1961 116.6 114.8 114.1 118.4 157.8 186.1 141.6 109.4 103.6 97.3 94.3 90.9 115.4 121.5 113.3 105.8 1962 88.5 86.9 85.9 130.2 219.3 258.2 247.9 169.0 131.2 121.5 117.6 112.5 102.2 158.2 183.8 155.1 1963 109.2 108.5 115.3 144.4 345.4 385.9 366.0 210.8 151.0 136.4 133.3 129.5 131.6 157.3 240.6 182.8 1964 126.1 122.6 120.2 132.4 260.2 473.6 399.7 224.7 165.0 145.1 139.1 134.6 127.4 137.3 252.9 198.3 1965 128.8 125.9 123.5 152.7 503.2 704.7 614.3 281.7 206.7 181.8 168.5 159.8 128.7 176.8 317.9 247.8 1966 152.5 146.6 146.7 207.1 231.8 233.2 162.3 121.4 112.1 103.0 100.1 96.5 188.7 225.4 126.0 117.0 1967 93.9 91.6 92.5 101.1 249.6 416.3 383.2 220.7 150.9 155.6 175.9 182.4 96.7 105.5 253.3 190.2 1968 171.5 161.9 166.6 217.7 326.6 366.6 318.9 181.1 151.6 143.8 141.4 136.6 199.9 235.5 192.9 170.0 1969 131.9 127.7 128.8 209.0 408.4 510.7 364.2 224.4 154.0 139.5 136.2 130.3 166.2 251.8 258.5 192.5 1970 126.8 124.6 124.5 130.6 209.5 257.5 202.5 141.9 126.6 116.0 114.5 110.7 131.0 130.3 153.3 131.2 1971 109.0 108.4 108.4 133.8 278.6 303.5 313.4 168.6 129.3 120.1 115.5 110.9 125.7 141.8 188.2 150.2 1972 107.7 104.8 111.6 132.1 305.4 338.2 277.2 167.4 131.9 122.9 118.5 114.7 127.3 136.9 184.2 151.6 1973 111.0 108.2 108.3 110.3 128.5 127.8 111.5 96.2 91.2 86.4 86.5 81.2 109.7 110.8 98.7 93.7 1974 79.7 77.9 78.8 112.2 195.1 206.5 164.2 121.5 106.2 102.2 98.9 94.6 84.9 139.6 127.1 116.3 1975 91.9 89.3 88.4 92.4 154.9 284.7 301.7 215.9 171.4 161.9 178.1 173.2 87.8 97.0 230.2 202.5 1976 159.7 149.5 144.6 180.8 482.3 544.4 432.7 239.5 183.2 172.0 162.3 153.2 165.8 195.9 263.0 217.6 1977 145.2 143.8 141.5 176.3 237.1 300.1 226.6 151.2 130.3 125.4 123.5 121.2 152.7 200.0 162.3 140.8 1978 118.7 116.5 128.0 197.4 468.0 537.0 465.1 241.5 176.0 151.7 141.7 135.1 162.7 232.0 269.9 214.9 1979 130.1 126.4 129.0 144.5 361.0 414.6 297.8 166.8 132.0 123.0 116.7 113.7 131.8 157.3 183.3 151.3 1980 109.8 107.2 106.5 130.8 270.3 400.0 313.8 203.5 158.2 143.0 145.3 147.5 105.9 155.7 226.4 182.1 1981 142.3 141.7 158.6 229.5 572.3 701.5 428.1 236.3 157.9 143.2 138.8 132.6 187.9 271.2 273.9 201.0 1982 129.1 126.7 125.0 142.0 427.1 479.7 449.9 236.8 163.0 150.6 144.1 140.4 126.8 157.2 270.8 204.9 1983 136.3 132.6 133.8 159.9 264.6 314.7 335.1 232.4 169.9 162.8 177.6 175.7 136.0 183.8 256.5 209.8 1984 164.2 153.5 148.6 176.3 474.0 610.0 456.9 251.9 177.1 155.8 148.2 141.8 152.4 200.2 286.0 220.0 1985 137.0 133.0 134.2 186.1 291.3 385.2 245.3 158.2 138.1 131.9 128.1 125.2 151.9 220.4 169.9 147.2 1986 121.3 119.0 132.5 238.5 412.8 504.5 289.8 178.7 145.8 142.6 140.6 135.3 183.4 293.7 196.5 161.9 1987 130.4 126.6 132.6 183.2 229.4 254.0 178.2 134.4 117.5 110.0 106.8 103.6 161.2 205.2 138.6 130.5 1988 100.0 97.6 98.8 136.4 220.9 277.5 193.6 128.1 107.3 100.9 97.7 94.0 107.0 165.9 137.9 119.0 1989 91.2 88.7 88.8 130.8 221.8 247.8 208.6 143.4 118.2 113.4 110.0 108.1 105.5 156.0 151.8 135.5 1990 105.6 104.1 105.7 138.1 163.3 194.6 145.7 110.9 97.9 94.7 91.9 87.7 129.5 146.7 112.6 109.3 1991 85.5 86.7 86.3 97.4 149.9 207.6 179.6 121.7 101.9 94.1 91.6 87.7 94.4 100.3 130.4 113.5 1992 85.1 82.9 90.6 119.7 174.1 165.2 147.5 110.2 96.5 94.4 89.6 86.6 102.1 137.3 116.3 104.5 1993 84.5 82.4 88.4 110.1 383.4 448.3 365.6 295.8 222.0 182.2 168.1 156.9 106.7 113.5 311.6 281.0 1994 147.6 140.9 149.8 197.6 232.7 271.4 188.5 131.1 112.0 107.8 102.8 99.0 187.7 207.5 140.0 122.8 1995 96.2 96.3 96.9 115.4 234.4 304.2 279.3 199.1 146.3 133.0 132.4 134.9 110.1 120.8 219.3 180.2 1996 133.7 134.4 141.7 263.2 620.2 767.8 435.9 224.4 159.3 143.4 138.1 132.8 199.5 326.8 253.3 197.4 1997 130.3 125.8 128.3 164.9 740.7 1141.0 639.4 364.6 225.8 199.2 211.8 206.7 129.4 200.4 417.5 314.9 1998 193.1 181.3 181.1 254.0 522.8 735.0 558.7 292.7 188.3 162.9 155.4 149.4 213.0 295.0 340.6 247.8 1999 144.5 140.7 141.1 183.3 489.9 636.0 514.8 241.6 166.0 146.2 140.4 135.0 141.1 225.6 274.3 210.9 --------------------------------------------- Big Hole River near Melrose MT (06025500) January February March April May June July August September October November December Apr(1-15) (16-30) Aug(1-15) (16-31) 1960 657.7 616.5 634.0 1044.4 1525.2 1977.0 1356.6 753.4 600.3 551.5 535.4 514.2 950.4 1138.4 823.3 687.8 1961 501.5 493.3 489.9 508.8 706.6 988.8 725.3 510.8 465.8 433.7 419.7 404.2 497.8 519.8 540.3 483.2 1962 393.8 389.1 385.6 552.6 1055.5 1275.2 1162.4 764.8 585.3 541.7 538.6 518.4 428.4 676.8 834.7 699.2 1963 499.7 500.9 522.8 694.3 1721.4 2222.1 1730.3 1004.9 690.0 616.5 605.1 592.2 622.8 765.8 1160.7 858.9 1964 578.0 560.2 549.3 602.9 1445.1 2526.1 1943.9 1098.1 788.0 677.8 639.9 624.0 576.6 629.1 1250.6 955.1 1965 594.4 584.8 575.6 718.6 2087.2 4018.0 3286.0 1475.6 1076.7 990.1 897.5 830.8 609.9 827.4 1691.3 1273.3 1966 773.9 726.2 706.8 998.9 1192.2 1233.3 830.8 576.4 516.9 471.7 459.2 442.4 906.6 1091.1 606.4 548.2 1967 431.1 421.3 425.7 463.3 1105.0 2223.3 1814.9 1030.4 683.4 687.9 761.0 793.1 453.5 473.1 1192.3 878.6 1968 748.6 709.4 728.2 955.3 1417.6 2069.5 1525.2 881.2 725.0 707.0 709.2 674.0 873.5 1037.0 944.2 822.1 1969 644.0 617.2 617.2 965.7 1963.9 2353.2 1813.5 1133.9 733.9 649.2 627.3 601.9 789.9 1141.5 1314.6 964.6 1970 584.2 571.2 568.1 595.3 965.1 1222.4 954.9 671.5 579.3 538.1 535.6 516.5 589.2 601.4 733.1 613.8 1971 507.2 508.8 509.5 626.1 1226.3 1640.3 1286.5 754.1 574.5 531.4 507.7 488.1 572.9 679.3 845.9 668.0 1972 474.5 462.5 510.0 624.1 1260.1 1790.7 1239.2 755.0 582.9 538.2 517.5 502.2 578.4 669.8 835.1 679.9 1973 484.9 472.0 470.8 478.0 592.4 633.6 527.4 427.5 400.5 378.4 377.1 355.8 475.8 480.3 442.0 414.0 1974 350.3 340.9 347.7 456.8 917.9 979.0 754.2 539.7 459.7 437.3 422.9 404.2 370.9 542.7 567.5 513.6 1975 392.5 381.6 378.1 393.6 644.5 1699.0 1469.7 1133.7 920.3 892.3 1061.3 1014.5 371.7 415.4 1198.6 1072.8 1976 898.0 813.0 771.7 931.2 2091.9 2537.1 1880.3 1118.5 848.7 806.0 758.7 712.4 834.7 1027.7 1232.8 1011.3 1977 670.0 656.6 664.2 818.9 1078.0 1352.4 1015.4 682.3 586.7 577.4 579.6 573.7 731.3 906.6 733.9 633.9 1978 557.6 546.7 585.8 917.4 1847.6 2519.1 2127.1 1140.9 842.0 745.2 680.6 638.8 804.2 1030.7 1282.3 1008.3 1979 607.2 586.4 597.3 670.1 1574.4 1722.2 1300.6 730.7 575.6 532.3 504.7 492.7 612.1 728.1 802.7 663.2 1980 476.0 465.0 462.6 542.3 1352.3 2065.1 1545.7 1031.8 790.4 719.1 752.1 774.3 457.2 627.4 1150.0 920.9 1981 748.8 734.6 801.2 1076.7 2713.0 3652.4 2087.4 1176.9 759.8 676.7 655.7 631.4 950.3 1203.1 1372.7 993.5 1982 613.5 602.9 597.1 662.7 1903.5 2426.8 2257.3 1193.0 775.5 704.6 680.2 661.6 607.5 718.0 1381.1 1016.5 1983 637.4 617.1 622.8 721.7 1217.9 1438.3 1437.9 1014.2 762.0 745.8 822.2 799.0 632.5 810.8 1116.5 918.3 1984 739.0 686.3 670.3 784.6 1801.2 2849.3 1954.1 1129.1 786.5 695.9 666.7 635.5 691.2 878.0 1285.1 982.9 1985 610.2 589.3 593.0 791.9 1294.5 1714.7 1053.8 673.3 596.4 580.2 570.7 554.5 657.4 926.5 723.0 626.7 1986 535.6 525.8 587.5 1019.0 1872.1 2335.0 1403.1 858.0 688.7 713.0 698.8 659.1 859.8 1178.2 957.8 764.4 1987 624.1 600.1 623.3 857.9 1164.0 1271.1 928.4 670.5 555.9 508.3 488.8 473.6 738.3 977.4 701.5 641.4 1988 456.4 445.9 446.1 609.4 1055.6 1338.9 908.9 588.3 483.8 450.2 435.0 417.6 483.7 735.1 636.5 543.2 1989 405.6 394.7 399.1 576.2 1157.6 1328.4 1010.8 680.0 556.7 533.5 522.2 516.4 453.0 699.3 724.1 638.7 1990 504.5 493.5 508.6 738.5 933.6 1138.4 825.0 579.4 485.5 455.0 442.9 424.9 647.4 829.7 603.1 557.2 1991 414.3 415.5 418.0 475.9 699.8 1186.2 902.3 606.3 489.0 443.4 432.2 410.7 460.4 491.3 658.8 557.0 1992 398.4 390.6 420.1 546.8 838.3 790.7 707.0 528.4 447.4 435.4 418.2 400.7 491.2 602.3 563.3 495.7 1993 390.6 380.5 411.1 558.7 1741.3 2303.2 1759.9 1414.8 1075.6 893.9 837.7 769.3 513.6 603.7 1500.6 1334.5 1994 709.1 667.4 685.4 891.7 1169.2 1342.1 955.5 630.6 514.4 491.7 466.5 450.9 812.0 971.4 684.1 580.4 1995 439.9 450.3 467.7 597.8 1160.9 1813.2 1440.9 997.1 716.0 653.1 675.4 740.1 557.7 637.9 1107.6 893.5 1996 729.8 717.8 740.8 1314.8 2761.1 4635.8 2259.8 1149.3 772.2 681.2 652.2 625.8 999.0 1630.6 1315.4 993.6 1997 614.0 593.1 608.6 776.8 3912.6 7531.0 3139.3 1926.8 1151.0 975.7 1064.2 1026.7 631.3 922.3 2187.5 1682.4 1998 937.9 864.5 846.6 1145.9 2641.4 3377.8 2458.5 1439.0 887.5 756.7 722.1 692.6 1005.9 1285.9 1685.2 1208.2 1999 667.7 649.0 659.5 840.4 1781.2 3197.3 2271.3 1128.8 756.2 661.1 630.8 605.9 687.6 993.1 1293.7 974.1 --------------------------------------------- Jefferson River near Three Forks MT (06036650) January February March April May June July August September October November December Apr(1-15) (16-30) Aug(1-15) (16-31) 1960 1393.6 1331.2 1393.8 2225.1 3307.0 3596.7 2586.8 1621.7 1353.6 1268.1 1226.9 1178.8 1962.1 2488.0 1720.7 1528.9 1961 1149.6 1133.9 1130.8 1213.1 1653.1 1990.5 1541.0 1174.5 1139.9 1048.7 1027.3 995.8 1178.2 1247.9 1224.7 1127.4 1962 980.9 997.1 1005.1 1691.4 2997.2 3224.8 2788.5 1916.9 1501.5 1395.4 1361.7 1312.4 1146.7 2236.2 2063.6 1779.4 1963 1260.5 1290.5 1358.0 1808.4 3824.2 4619.0 3650.7 2301.8 1739.4 1556.0 1511.2 1464.2 1640.9 1975.9 2588.1 2033.4 1964 1428.9 1386.2 1362.7 1563.7 3140.8 5106.7 4003.5 2447.6 1862.8 1647.6 1600.2 1553.0 1469.5 1658.0 2718.7 2193.3 1965 1480.2 1460.1 1442.2 1748.1 4469.7 6653.6 5534.6 2977.6 2237.4 2065.5 1927.0 1811.9 1558.1 1938.2 3327.6 2649.5 1966 1720.6 1640.5 1635.8 2340.7 2866.1 2802.7 2023.3 1474.1 1333.3 1229.9 1201.4 1152.0 2081.2 2600.1 1548.9 1404.1 1967 1127.8 1106.4 1137.1 1340.9 3323.0 4897.5 4044.3 2566.4 1795.8 1739.6 1768.2 1768.1 1303.8 1378.0 2898.5 2255.0 1968 1689.1 1631.5 1726.6 2324.4 3860.3 4748.7 3571.9 2241.7 1881.5 1764.2 1778.0 1698.0 2101.9 2546.9 2374.3 2117.5 1969 1642.2 1583.1 1593.2 2772.7 5654.4 5600.7 4370.4 2836.8 1995.1 1792.0 1784.2 1712.2 2222.8 3322.6 3180.8 2514.2 1970 1651.4 1609.5 1624.1 1732.4 2995.1 3716.6 2771.2 1968.7 1652.0 1524.3 1502.3 1451.5 1693.3 1771.4 2147.8 1800.9 1971 1415.9 1420.8 1427.5 1816.9 4725.0 4875.6 3723.2 2252.9 1738.1 1613.3 1556.2 1518.9 1629.1 2004.7 2527.2 1995.7 1972 1470.8 1434.1 1701.2 2500.2 3986.6 4548.5 3220.4 2149.8 1705.9 1641.8 1647.2 1601.0 2192.3 2808.1 2339.6 1971.9 1973 1527.5 1472.2 1486.3 1608.8 2615.8 2811.8 2224.3 1633.0 1443.6 1355.2 1420.8 1416.9 1533.7 1683.8 1745.6 1527.4 1974 1379.0 1321.4 1343.9 1833.9 3506.8 3431.6 2292.2 1617.2 1375.5 1316.8 1266.6 1214.6 1451.3 2216.5 1704.5 1535.3 1975 1178.8 1147.9 1158.4 1232.4 2231.8 4860.5 3986.1 2831.5 2250.6 2139.8 2338.1 2283.2 1136.9 1327.9 3032.6 2643.0 1976 2105.1 1976.9 1937.5 2363.9 4734.7 5228.8 3977.0 2648.1 2132.8 2020.7 1922.7 1814.1 2116.8 2611.0 2858.6 2450.7 1977 1718.0 1701.7 1739.0 2140.2 2829.4 3210.4 2521.9 1811.2 1587.6 1562.3 1550.9 1520.7 1921.5 2358.9 1930.9 1699.0 1978 1472.6 1450.8 1592.2 2654.3 4364.8 4943.5 4012.6 2452.9 1985.8 1790.4 1678.3 1593.9 2374.0 2934.5 2690.4 2230.3 1979 1523.9 1486.5 1551.8 1843.5 4036.6 4159.5 3093.7 1948.7 1592.7 1501.7 1424.2 1390.1 1633.3 2053.7 2081.3 1824.3 1980 1343.6 1313.9 1341.4 1671.8 4040.0 5304.2 3975.9 2726.1 2191.2 2003.5 2008.0 2013.3 1354.4 1989.2 2977.1 2490.7 1981 1949.8 1934.5 2107.5 2788.4 5887.5 7279.2 4732.4 2890.6 2064.0 1908.1 1854.7 1817.2 2467.6 3109.2 3263.2 2541.3 1982 1768.1 1759.4 1797.4 2125.0 5930.9 6422.3 5512.3 3202.4 2256.9 2099.3 2024.9 1951.4 1912.2 2337.8 3615.4 2815.1 1983 1874.5 1817.0 1868.0 2231.2 4425.1 4684.3 4135.1 2866.4 2182.3 2196.7 2494.1 2462.2 1970.2 2492.2 3113.9 2634.4 1984 2251.9 2081.9 2040.5 2533.6 5744.1 6938.3 4980.1 3225.5 2367.5 2129.6 2072.3 1979.2 2192.8 2874.4 3582.6 2890.6 1985 1889.4 1815.5 1844.5 2646.0 3884.8 4191.8 2721.8 1915.7 1719.8 1648.6 1600.2 1552.8 2179.6 3112.5 2038.0 1801.1 1986 1508.3 1495.3 1754.5 3000.4 4942.3 5225.3 3440.7 2325.5 1921.4 1874.5 1834.4 1742.4 2537.7 3463.1 2519.2 2144.0 1987 1672.1 1629.9 1728.5 2381.3 3326.3 3554.9 2929.8 2338.9 1909.9 1684.0 1582.3 1512.6 2047.9 2714.6 2437.1 2246.8 1988 1450.2 1415.2 1448.3 1909.5 3054.6 3338.6 2262.3 1599.7 1383.2 1292.6 1251.2 1204.3 1578.5 2240.6 1699.3 1506.2 1989 1171.7 1141.8 1196.9 1614.2 3049.8 3081.3 2388.7 1722.9 1465.0 1437.4 1393.4 1380.9 1331.0 1897.4 1807.9 1643.2 1990 1350.4 1320.0 1396.5 1952.4 2580.9 3048.7 2290.8 1657.1 1405.1 1317.5 1283.7 1237.8 1716.5 2188.3 1735.2 1583.9 1991 1204.2 1210.5 1238.3 1466.3 2413.3 3392.8 2518.2 1721.8 1442.9 1319.3 1285.3 1224.9 1368.0 1564.6 1857.2 1594.9 1992 1190.1 1176.9 1308.5 1800.5 2558.3 2521.0 2121.3 1618.2 1373.9 1303.0 1261.4 1197.1 1575.8 2025.1 1720.6 1522.3 1993 1159.8 1125.9 1202.9 1571.0 4783.5 5428.5 4394.6 3545.3 2767.8 2359.6 2171.4 2009.5 1414.8 1727.2 3737.8 3364.8 1994 1872.3 1780.9 1875.2 2472.9 2980.9 3116.4 2320.8 1663.5 1410.2 1385.6 1297.7 1258.8 2271.0 2674.9 1774.2 1559.7 1995 1228.9 1252.4 1330.2 1754.1 3651.0 5280.9 4157.1 2797.5 2066.2 1893.2 1884.7 1956.9 1603.7 1904.6 3089.7 2523.6 1996 1912.4 1895.4 2006.4 3340.3 6106.8 8565.4 4724.0 2663.5 1967.6 1777.8 1714.6 1646.2 2674.3 4006.3 2977.7 2368.9 1997 1640.8 1582.4 1691.7 2254.3 7811.3 11902.4 6083.8 4081.5 2752.7 2398.8 2501.8 2415.2 1908.3 2600.3 4517.6 3672.7 1998 2247.0 2108.2 2124.2 2912.1 6246.3 7123.9 5597.6 3505.3 2324.0 2010.2 1916.8 1845.2 2520.9 3303.4 3997.8 3043.5 1999 1777.2 1731.9 1817.0 2369.9 4669.1 6514.1 4653.7 2630.0 1933.2 1732.5 1661.7 1603.4 1992.1 2747.6 2931.1 2347.8 --------------------------------------------- Madison River Bl Hebgen Lake nr Grayling MT (06038500) January February March April May June July August September October November December Apr(1-15) (16-30) Aug(1-15) (16-31) 1960 442.0 411.8 430.6 1647.4 2260.4 1962.5 1104.9 497.4 362.8 338.0 325.2 316.8 1387.9 1906.8 559.2 439.5 1961 310.7 306.0 306.5 470.0 2246.0 1813.2 903.2 466.2 386.1 413.3 416.9 395.4 376.4 563.6 524.9 411.2 1962 369.0 348.5 334.1 3227.1 4966.5 3553.6 2388.0 1044.0 598.6 455.7 428.7 417.3 369.2 6085.1 1215.8 883.0 1963 401.0 387.1 401.4 912.4 4195.9 3329.9 1635.9 824.1 487.2 410.7 439.5 480.0 675.0 1149.8 1002.0 657.3 1964 453.6 419.1 390.7 513.0 4477.0 4106.6 2149.5 978.3 567.7 439.6 461.7 470.7 405.8 620.3 1170.8 797.7 1965 442.6 415.3 392.1 481.7 6702.1 5340.9 2826.0 1212.4 739.5 595.4 518.4 492.2 395.4 568.1 1425.1 1013.0 1966 467.5 436.1 422.0 1382.8 2551.4 1968.6 1144.1 549.6 392.3 354.4 348.2 338.1 950.2 1815.5 629.7 474.5 1967 329.0 319.9 313.0 340.4 4215.1 4373.9 2136.7 1307.1 666.5 536.0 574.8 582.4 326.8 354.0 1520.0 1107.5 1968 524.9 468.8 445.1 909.6 3752.6 3917.0 1933.9 1055.3 980.3 872.5 953.1 838.9 662.0 1157.3 1073.2 1038.5 1969 680.9 570.9 499.3 2440.7 4402.6 3080.7 1833.7 945.8 496.5 421.0 422.3 417.0 679.1 4202.3 1142.3 761.7 1970 402.1 385.2 370.4 406.1 3333.9 4653.7 1772.7 870.2 505.6 440.5 444.6 439.7 395.6 416.5 1059.0 693.3 1971 417.8 394.6 375.6 497.6 5548.0 5258.4 2400.2 962.4 559.6 518.4 566.7 581.6 398.3 597.0 1186.9 752.0 1972 522.3 468.3 521.6 2141.0 4667.0 3390.7 1700.5 816.3 544.5 641.9 792.0 729.0 1269.6 3012.5 972.4 669.9 1973 611.7 525.9 466.7 516.8 3341.2 2500.5 1504.2 815.6 514.0 520.7 606.2 653.9 464.9 568.7 968.8 672.0 1974 575.8 505.3 455.1 1298.0 5613.4 5249.9 1781.1 690.8 428.3 373.1 356.7 347.3 468.1 2127.8 799.7 588.7 1975 339.6 331.6 323.5 321.6 905.4 5985.0 3398.4 1172.2 680.9 498.1 540.4 563.8 317.7 325.6 1339.7 1015.2 1976 510.4 459.6 421.8 625.7 5828.5 3832.0 2186.0 976.1 622.4 621.0 606.6 545.1 483.5 767.9 1114.4 846.3 1977 483.9 439.7 409.5 1232.9 1693.1 1869.3 1274.6 729.7 499.4 496.5 506.7 496.3 504.9 1960.9 836.2 629.8 1978 453.2 414.9 415.8 1549.7 4864.9 3387.9 2010.9 736.7 483.5 445.3 415.5 393.8 891.4 2207.9 865.8 615.6 1979 373.5 356.8 346.8 395.9 5439.0 3075.0 1907.7 745.8 454.6 381.4 366.2 360.0 345.3 446.6 866.3 632.9 1980 349.7 339.6 331.9 968.8 2043.5 2175.1 1269.1 687.5 486.6 424.4 401.2 381.9 329.5 1608.1 781.4 599.5 1981 361.2 346.6 462.4 1353.8 2229.5 2052.3 1298.9 720.0 420.7 378.5 392.1 416.4 733.0 1974.6 850.9 597.3 1982 404.5 384.4 366.3 431.7 6372.9 5174.3 4312.7 1342.0 690.7 635.0 648.5 585.8 359.6 503.8 1628.2 1073.6 1983 515.3 463.0 438.6 681.5 3207.9 3591.0 2125.7 1069.7 632.0 913.6 1162.4 1100.4 440.9 922.1 1238.6 911.2 1984 887.1 703.4 577.2 728.7 4419.1 4422.7 2225.4 1241.1 775.7 673.9 655.2 604.3 537.4 920.0 1406.0 1086.5 1985 533.5 477.1 444.6 915.9 3469.4 2341.7 1149.4 579.8 428.1 425.5 436.7 419.0 527.5 1304.4 656.4 507.9 1986 391.8 370.5 463.6 2805.4 4676.3 4013.7 1554.1 812.6 504.0 447.1 427.7 409.1 1960.5 3650.4 955.5 678.7 1987 388.7 372.0 380.6 1022.8 1212.1 1129.8 823.3 510.0 363.4 312.4 303.8 291.2 685.8 1359.9 568.4 455.3 1988 281.7 275.0 296.5 1029.2 1453.0 1194.8 659.8 361.8 289.2 268.4 257.6 249.2 372.1 1686.3 395.1 330.6 1989 241.9 235.2 231.5 533.2 3025.5 1686.3 1193.6 541.2 372.2 335.7 321.4 312.7 284.9 781.5 622.2 465.3 1990 304.6 296.2 303.9 1220.7 1321.8 1501.7 992.3 530.1 357.3 313.7 303.2 292.1 791.8 1649.6 609.6 455.5 1991 284.7 280.8 276.7 381.9 1983.3 1805.6 1059.7 553.3 370.3 328.5 312.0 301.3 342.0 421.8 642.2 470.0 1992 291.8 283.3 384.9 1660.9 1699.9 1478.6 1225.2 842.6 551.8 473.1 454.2 420.0 1338.2 1983.7 976.6 716.9 1993 384.8 357.5 345.4 452.4 6393.1 3994.4 1871.9 1384.3 826.6 564.6 492.2 446.5 370.2 534.6 1546.5 1232.1 1994 411.4 387.9 443.7 1488.1 1559.9 1523.6 1000.9 534.5 361.9 341.2 329.4 322.1 813.3 2162.9 613.6 460.3 1995 312.3 304.2 300.4 427.3 2733.9 3821.3 2089.2 944.0 520.8 421.3 413.6 444.6 360.2 494.3 1120.1 778.9 1996 444.9 422.2 408.6 1069.0 4578.2 3568.9 1504.5 611.0 385.5 343.4 339.9 325.4 605.7 1532.4 727.5 501.8 1997 322.2 316.1 331.2 540.9 6915.4 5137.4 2315.0 970.1 562.6 477.9 500.9 485.1 359.6 722.2 1124.8 825.0 1998 447.2 414.9 410.3 1046.2 4202.4 2715.1 2066.7 1023.3 535.9 425.9 410.7 405.7 569.2 1523.2 1221.8 837.1 1999 393.5 377.5 441.6 1880.6 4544.6 4080.2 1890.3 789.0 468.8 386.5 366.4 354.4 801.1 2960.2 934.3 652.7 --------------------------------------------- Madison River Bl Ennis Lake nr Mcallister MT (06041000) January February March April May June July August September October November December Apr(1-15) (16-30) Aug(1-15) (16-31) 1960 862.8 796.9 817.7 2431.1 3590.6 3362.9 1990.1 985.2 721.6 666.2 640.2 621.4 1975.9 2886.4 1104.4 873.3 1961 606.1 596.8 595.5 804.0 2883.3 2929.4 1545.5 859.8 721.6 751.1 747.7 709.8 699.4 908.5 955.6 770.1 1962 669.2 643.5 625.2 4060.6 7064.6 5622.9 4004.4 1928.7 1200.5 936.1 879.2 838.2 688.7 7432.6 2192.5 1681.4 1963 792.0 764.2 778.6 1411.2 5519.1 5469.2 2777.6 1551.9 960.0 818.0 830.4 856.4 1128.4 1694.0 1851.8 1270.8 1964 811.6 758.7 716.6 902.3 5785.8 6126.4 3525.7 1752.0 1087.5 859.6 874.4 877.4 757.5 1047.2 2055.6 1467.4 1965 823.6 777.3 739.3 885.3 8744.7 8006.7 4613.4 2133.4 1364.9 1135.0 1013.1 944.3 757.4 1013.3 2463.2 1824.3 1966 883.9 823.6 794.9 2097.6 4087.2 3215.8 2077.8 1088.5 775.1 702.8 692.7 670.4 1531.0 2664.3 1240.7 945.9 1967 650.6 631.6 624.0 696.8 6067.9 7091.7 3857.7 2243.3 1213.7 997.4 1037.2 1025.0 661.7 731.9 2583.0 1925.0 1968 936.2 853.0 826.9 1468.9 5563.4 6508.7 3572.6 1869.9 1599.5 1418.5 1539.7 1387.2 1128.7 1809.0 1966.6 1779.3 1969 1165.5 1007.5 905.8 3251.4 7260.0 5224.7 3111.0 1790.4 1021.3 885.3 912.5 896.1 1206.7 5296.1 2100.8 1499.4 1970 846.0 799.9 773.3 852.0 4690.2 7321.4 3034.7 1671.4 1021.5 903.9 901.7 873.1 821.3 882.7 1986.2 1376.3 1971 823.8 782.5 753.5 977.7 8656.6 8488.2 4361.5 1893.3 1158.6 1057.2 1094.9 1091.8 820.2 1135.2 2276.5 1534.0 1972 988.7 897.1 989.6 2988.0 6927.1 6065.9 2972.2 1644.8 1111.6 1251.4 1495.1 1356.6 2025.2 3950.8 1914.9 1391.6 1973 1151.4 1004.2 910.7 983.3 5170.7 4431.5 2723.5 1599.6 1059.3 1071.7 1221.9 1280.9 905.3 1061.4 1870.3 1345.7 1974 1137.2 1008.5 930.2 1996.7 8038.5 8038.3 2960.6 1329.1 866.0 756.3 721.4 698.7 966.9 3026.5 1515.2 1154.6 1975 679.4 661.6 648.4 647.4 1565.0 9214.0 5616.2 2187.8 1383.5 1037.2 1090.1 1105.1 635.9 658.9 2444.8 1946.8 1976 998.3 902.7 836.3 1186.8 8045.1 6297.0 3646.5 1908.5 1293.6 1307.5 1260.5 1113.1 941.8 1431.8 2130.6 1700.3 1977 977.2 886.7 831.3 1849.8 2961.2 3140.1 2263.8 1392.6 971.6 965.7 990.4 953.2 991.0 2708.7 1580.6 1216.3 1978 874.1 808.0 819.7 2404.7 6690.8 5821.3 3478.7 1484.5 1002.6 917.6 850.7 798.3 1663.4 3146.0 1707.7 1275.3 1979 749.9 714.3 698.2 788.5 7286.6 5243.4 3304.8 1415.1 905.0 764.7 726.5 712.3 702.7 874.3 1618.2 1224.6 1980 688.7 669.6 663.2 1392.3 4200.3 4231.9 2492.1 1500.6 1072.3 957.4 910.3 859.3 662.1 2122.5 1696.8 1316.7 1981 797.6 760.7 909.1 2044.4 4048.5 4319.5 2525.6 1488.1 893.3 807.5 851.2 902.4 1274.5 2814.3 1740.5 1251.4 1982 866.6 823.1 804.9 987.5 9144.4 8337.2 6979.7 2404.5 1357.0 1250.4 1281.2 1154.3 836.0 1139.0 2831.6 2004.0 1983 1018.8 922.0 890.9 1292.9 5309.5 6519.1 3867.1 2119.9 1330.1 1649.8 2114.5 1997.7 927.5 1658.3 2404.0 1853.6 1984 1615.4 1312.6 1118.1 1404.1 7109.8 7545.1 4343.8 2347.6 1585.2 1406.8 1354.9 1232.5 1079.6 1728.7 2617.3 2094.7 1985 1083.2 969.3 910.0 1766.3 5588.6 3898.1 2112.7 1140.4 862.6 843.0 859.9 826.1 1126.9 2405.7 1277.1 1012.3 1986 776.4 739.8 888.3 3813.3 7262.4 6748.7 2764.5 1573.2 1018.9 929.4 890.5 837.6 2730.1 4896.6 1826.0 1336.2 1987 787.8 750.0 767.8 1816.2 2382.5 2273.3 1728.0 1159.6 834.8 704.8 665.1 630.2 1244.5 2387.8 1274.9 1051.5 1988 604.1 587.1 620.6 1553.3 2845.4 2294.5 1400.4 787.8 620.0 569.8 546.1 527.0 742.9 2363.7 865.0 715.4 1989 510.8 496.7 496.7 950.8 4191.4 2972.2 2045.6 1066.3 759.6 690.2 664.5 645.7 599.2 1302.3 1207.5 933.9 1990 624.9 604.4 616.2 1914.6 2439.6 2982.9 1931.2 1112.1 754.8 657.1 635.8 616.0 1302.1 2527.1 1270.4 963.7 1991 598.6 592.1 595.6 793.0 2957.9 4080.2 2070.7 1170.7 786.7 699.0 660.4 629.8 720.7 865.2 1351.9 1000.7 1992 606.8 590.2 725.7 2344.4 3364.6 2775.8 2212.7 1554.6 1044.5 904.2 866.7 799.4 1852.4 2836.4 1782.2 1341.2 1993 736.0 687.8 674.8 869.7 8992.2 7537.9 3500.4 2551.4 1701.0 1207.9 1046.9 936.5 728.0 1011.3 2780.8 2336.3 1994 849.4 791.0 879.3 2282.4 2698.2 2628.6 1818.2 1021.0 713.1 669.1 638.4 622.5 1414.8 3150.1 1162.8 888.1 1995 604.4 594.6 606.1 889.0 3852.1 6952.1 3871.1 1853.4 1110.5 925.8 929.6 957.6 753.2 1024.8 2139.9 1584.9 1996 927.9 877.9 891.7 2060.4 6726.5 6570.2 2838.0 1284.1 821.3 726.3 706.9 676.1 1319.2 2801.6 1507.7 1074.4 1997 674.0 659.7 710.5 1162.6 9606.9 8497.2 3902.7 2000.8 1251.9 1073.8 1137.8 1076.4 838.3 1486.9 2244.6 1772.3 1998 968.2 884.0 865.9 1690.8 7071.8 4752.5 4038.6 2064.6 1157.2 910.4 856.6 830.9 1114.4 2267.3 2390.2 1759.3 1999 797.5 766.5 856.1 2588.0 7091.4 6684.4 3596.4 1555.8 970.5 800.6 754.4 729.8 1365.3 3810.6 1806.1 1321.2 --------------------------------------------- Missouri River at Toston MT (06054500) January February March April May June July August September October November December Apr(1-15) (16-30) Aug(1-15) (16-31) 1960 2901.1 2742.5 2847.5 5751.3 8413.0 8727.2 5814.6 3309.3 2619.3 2430.2 2346.9 2262.5 4882.1 6620.5 3585.5 3050.4 1961 2208.0 2187.0 2184.3 2515.0 5151.8 5842.9 3745.6 2532.9 2318.0 2253.9 2222.8 2140.0 2352.3 2677.8 2712.2 2364.7 1962 2079.3 2085.5 2093.7 6411.2 11559.9 10494.2 8627.8 4805.7 3436.1 2978.1 2868.7 2767.7 2349.2 10473.2 5296.6 4345.5 1963 2658.5 2707.2 2852.3 4312.4 11190.0 12689.9 8240.4 4846.7 3422.7 3011.6 2955.8 2920.0 3769.9 4854.9 5559.8 4178.3 1964 2821.2 2701.6 2626.5 3099.9 9976.3 12909.7 9142.4 5071.5 3639.1 3104.6 3082.0 3032.3 2825.3 3374.6 5717.3 4466.1 1965 2885.9 2815.6 2758.6 3330.0 14709.3 17289.5 12494.6 6321.9 4502.4 4035.6 3713.5 3481.7 2954.3 3705.7 7140.6 5554.4 1966 3300.8 3130.5 3112.2 5419.5 8438.7 7663.2 5344.9 3313.9 2690.6 2480.2 2437.4 2352.6 4505.4 6333.6 3611.2 3035.3 1967 2307.8 2264.9 2319.7 2808.4 10806.7 14703.7 10244.2 5967.0 3766.9 3438.0 3524.9 3515.5 2651.2 2965.6 6787.5 5197.7 1968 3316.0 3155.7 3359.7 5082.6 11485.9 14807.8 9759.7 5414.3 4478.2 4094.8 4269.6 4016.1 4429.7 5735.5 5769.7 5081.1 1969 3682.2 3408.2 3297.6 7467.6 15389.1 13933.1 10126.7 6140.8 3965.1 3515.7 3635.0 3588.3 4622.1 10313.1 6989.0 5345.5 1970 3429.1 3325.2 3381.9 3747.3 9656.0 14120.9 7677.2 4700.5 3466.1 3177.1 3158.4 3075.5 3608.7 3885.9 5323.4 4116.6 1971 2973.2 2955.6 2965.6 3860.8 15300.2 16197.0 10477.5 5299.7 3706.7 3408.4 3349.9 3278.8 3381.1 4340.5 6136.3 4515.5 1972 3093.9 2944.6 3444.1 6466.3 12464.6 12562.8 7703.3 4737.6 3547.3 3629.8 3938.0 3733.1 5204.1 7728.4 5289.3 4220.4 1973 3408.6 3178.2 3165.0 3540.7 9524.8 9520.2 6595.7 4199.9 3247.2 3138.6 3389.7 3468.9 3297.2 3784.2 4700.1 3731.0 1974 3287.0 3106.8 3096.8 4887.1 13292.5 14132.0 6895.4 3813.6 2901.2 2660.0 2565.0 2471.5 3385.7 6388.5 4159.7 3489.2 1975 2406.4 2348.7 2360.4 2486.0 5341.8 17535.0 12915.6 6478.7 4681.3 4093.8 4489.9 4534.9 2333.5 2638.6 7088.0 5907.5 1976 4191.7 3890.1 3806.4 5017.9 15703.6 15005.4 10214.1 6073.1 4458.3 4292.3 4125.8 3799.2 4258.7 5777.1 6676.6 5507.4 1977 3493.9 3352.9 3371.4 5031.5 7452.6 8316.2 6178.1 4117.0 3277.4 3254.5 3276.0 3204.9 3837.5 6225.5 4511.0 3747.7 1978 3058.0 2956.2 3188.7 6511.8 13102.2 13238.7 9587.7 5038.0 3809.0 3448.0 3231.2 3059.4 5490.9 7532.8 5628.3 4484.7 1979 2909.9 2823.4 2918.5 3571.4 13448.8 12487.8 8753.2 4462.2 3263.8 2915.7 2765.4 2713.6 3118.6 4024.2 4928.2 4025.4 1980 2620.4 2564.8 2625.9 3979.9 10713.6 12213.8 8423.3 5400.8 4144.3 3742.1 3651.8 3592.8 2698.7 5261.2 5982.7 4855.3 1981 3460.8 3432.1 3908.7 5971.9 12405.4 14796.1 9501.0 5615.5 3749.7 3426.7 3417.1 3438.0 4824.8 7119.0 6425.0 4856.6 1982 3334.2 3302.8 3506.4 4317.4 17305.7 18487.7 16038.1 7256.8 4636.1 4319.0 4287.0 4030.1 3853.9 4780.9 8403.3 6181.9 1983 3758.1 3574.6 3741.0 4807.0 11428.5 13848.7 10084.9 6249.2 4396.3 4715.4 5655.7 5559.1 4089.6 5524.5 6933.9 5607.2 1984 4881.2 4365.8 4151.0 5327.1 15909.4 18383.7 12026.5 6930.0 4928.9 4430.6 4317.3 4076.8 4359.3 6294.9 7727.8 6182.0 1985 3779.7 3545.6 3531.1 5605.0 11297.0 9924.3 5943.7 3809.3 3217.8 3104.4 3060.4 2959.9 4336.2 6873.8 4119.9 3518.1 1986 2853.3 2802.9 3361.1 8042.9 13923.5 14707.7 7787.8 4926.2 3701.3 3510.5 3408.6 3223.8 6322.9 9762.9 5484.2 4403.1 1987 3079.7 2989.1 3148.8 4981.5 6665.3 7008.6 5617.7 4234.6 3339.7 2921.2 2755.4 2638.2 4002.0 5961.0 4480.9 4003.8 1988 2536.7 2485.1 2597.4 4239.2 7545.3 7287.6 4698.2 3029.7 2521.0 2341.2 2256.8 2175.6 2980.4 5497.9 3267.1 2807.2 1989 2119.5 2066.5 2165.6 3323.3 8969.7 7755.5 5886.7 3630.4 2864.2 2717.6 2628.2 2591.6 2489.9 4156.7 3936.3 3343.5 1990 2531.7 2472.0 2608.3 5007.7 6828.5 8115.9 5791.9 3634.5 2796.2 2543.1 2471.7 2395.6 3904.5 6110.9 3964.8 3324.9 1991 2336.8 2364.7 2493.5 3196.1 7012.5 9985.0 6224.7 3768.1 2871.3 2592.2 2502.4 2385.6 2937.5 3454.8 4195.8 3367.0 1992 2314.4 2287.0 2629.2 5135.7 7639.8 7438.2 5962.6 4283.0 3231.6 2979.2 2885.5 2706.3 4236.8 6034.6 4739.6 3855.0 1993 2558.8 2440.4 2543.6 3512.7 16384.4 16555.0 10608.4 8189.6 6039.0 4755.0 4236.8 3876.3 3049.1 3976.3 8815.0 7603.2 1994 3587.9 3406.6 3689.5 6024.6 7271.4 7412.1 5358.4 3499.8 2734.5 2626.2 2496.5 2432.2 4828.2 7221.0 3836.4 3184.4 1995 2385.0 2432.7 2663.3 3891.7 9798.6 15514.4 10471.0 5882.1 4026.9 3586.6 3593.9 3735.0 3454.1 4329.3 6614.8 5195.1 1996 3658.4 3618.5 3877.0 6826.4 14919.6 18304.0 9545.9 4869.9 3447.7 3094.2 2989.7 2873.7 5207.3 8445.5 5523.9 4256.8 1997 2893.8 2822.0 3092.4 4842.9 20861.3 24867.3 12874.7 7771.6 5142.8 4458.9 4628.0 4438.6 3827.8 5858.1 8629.0 6967.7 1998 4106.7 3843.6 3889.1 6178.7 16467.4 15279.3 12513.8 7061.2 4383.4 3666.3 3480.1 3377.8 4958.6 7398.8 8096.4 6090.6 1999 3261.4 3180.8 3443.8 6122.1 13647.8 15914.7 10424.2 5227.4 3644.8 3162.8 3011.6 2910.0 4473.5 7770.8 5905.1 4592.0 --------------------------------------------- Smith River near Ft Logan MT (06076690) January February March April May June July August September October November December Apr(1-15) (16-30) Aug(1-15) (16-31) 1960 56.7 60.9 74.2 102.4 180.6 167.1 106.6 60.4 42.0 35.1 34.1 31.6 98.2 106.6 64.6 56.5 1961 31.4 35.0 38.9 54.2 68.5 60.1 38.5 26.4 26.5 24.2 22.9 21.5 47.5 60.8 28.4 24.5 1962 22.6 32.5 40.0 72.1 129.0 183.9 138.3 89.2 60.9 56.4 55.9 59.6 59.7 84.4 95.9 82.8 1963 68.0 94.0 110.7 153.7 217.2 225.3 157.7 91.3 65.2 52.2 48.7 46.0 141.2 166.2 104.4 79.0 1964 46.9 45.7 49.1 84.0 156.7 187.2 132.3 78.7 55.5 46.4 42.8 39.8 79.7 88.4 84.9 72.9 1965 38.3 42.1 47.0 76.9 133.5 158.9 127.0 88.0 81.5 76.6 74.6 75.9 65.1 88.7 92.9 83.3 1966 79.3 80.5 97.2 120.6 150.2 131.0 91.3 50.8 36.4 34.3 34.4 33.4 113.9 127.3 56.1 45.8 1967 35.2 41.8 58.5 108.8 211.5 391.2 251.2 147.0 89.6 77.8 72.8 75.0 96.0 121.6 171.4 124.0 1968 78.4 82.2 117.2 147.1 190.8 278.4 202.0 131.4 101.3 85.0 89.9 91.7 144.8 149.4 141.2 122.3 1969 96.1 95.5 113.3 212.6 227.1 215.2 170.9 105.5 65.3 55.9 57.4 54.5 196.3 228.8 121.7 90.2 1970 56.4 62.3 73.3 106.5 188.8 255.2 143.0 84.6 58.8 47.3 43.4 44.0 98.6 114.4 98.3 71.7 1971 43.7 48.8 57.9 89.1 115.6 119.3 77.6 44.0 34.7 30.7 27.4 26.4 78.8 99.4 50.6 37.9 1972 25.7 29.7 56.9 71.4 86.9 81.1 54.2 40.8 30.9 30.4 29.2 30.9 67.8 74.9 43.3 38.4 1973 31.2 34.9 43.6 57.9 76.5 70.9 44.2 29.5 31.5 27.1 32.5 33.0 49.1 66.7 30.3 28.8 1974 44.6 54.5 70.9 96.3 120.8 125.7 77.5 59.8 45.1 39.7 49.4 49.1 87.8 104.7 56.3 63.0 1975 54.0 55.4 71.9 111.9 285.4 505.9 284.2 198.3 146.1 137.8 157.5 187.5 87.3 136.5 216.3 181.5 1976 200.8 209.0 225.7 248.4 364.3 307.1 211.3 136.7 90.9 72.2 65.9 65.0 245.3 251.6 153.7 120.8 1977 61.4 65.7 70.0 94.3 135.2 133.0 97.3 66.1 53.6 54.1 50.7 55.1 86.4 102.2 70.5 61.9 1978 54.7 57.9 100.8 245.5 298.7 486.2 236.8 157.5 120.5 99.6 90.6 85.9 237.1 254.0 172.0 143.9 1979 81.4 79.9 113.3 165.0 226.6 371.2 157.9 96.0 61.4 46.9 41.2 41.6 148.3 181.7 106.8 86.0 1980 40.1 44.3 56.2 90.6 135.0 196.7 138.7 85.8 64.8 58.5 55.2 63.6 76.7 104.5 93.4 78.8 1981 70.1 79.7 93.1 129.3 228.2 275.2 196.6 115.3 69.5 61.4 55.7 56.7 120.9 137.7 130.8 100.7 1982 56.4 67.0 88.1 128.1 168.2 239.4 185.6 117.0 81.9 71.6 69.0 71.8 117.9 138.3 131.4 103.5 1983 76.8 79.8 85.5 94.1 109.5 99.4 82.1 50.6 42.6 47.2 47.2 51.8 93.0 95.2 55.1 46.4 1984 69.0 79.9 98.6 152.6 226.2 227.4 146.7 77.0 54.5 43.5 40.9 40.9 126.9 178.2 90.7 64.1 1985 39.7 40.6 57.2 111.8 140.9 115.8 64.3 45.5 44.4 48.5 49.9 54.7 95.9 127.6 53.0 38.4 1986 66.7 83.1 144.1 206.1 301.9 279.8 199.8 122.6 91.8 80.8 81.7 80.0 177.0 235.3 138.1 108.0 1987 84.0 87.0 95.7 121.2 151.8 139.3 107.1 66.9 48.3 39.6 37.8 35.4 112.2 130.2 72.2 61.9 1988 35.4 37.8 45.3 79.9 120.6 104.9 63.4 37.8 34.5 28.3 25.9 25.7 67.4 92.4 42.3 33.5 1989 28.5 29.2 55.3 97.4 156.4 158.8 100.4 59.4 45.0 40.2 45.1 50.0 77.3 117.5 62.2 56.8 1990 56.1 64.0 93.7 139.1 193.6 188.4 111.7 64.6 40.0 33.8 31.4 29.9 121.7 156.4 71.0 58.6 1991 30.6 33.9 41.4 66.3 154.8 186.6 125.7 65.0 43.4 33.4 36.1 32.6 59.1 73.6 74.8 55.9 1992 32.7 37.3 48.1 73.3 102.3 126.7 104.7 67.5 47.4 45.0 43.7 41.6 55.7 90.8 72.0 63.2 1993 42.8 43.4 74.1 143.3 238.3 252.8 262.4 212.9 216.7 232.9 245.3 253.1 119.3 167.4 215.2 210.7 1994 250.9 248.4 269.3 325.1 480.7 335.9 233.9 129.2 76.6 61.4 57.7 56.1 296.2 353.9 150.8 108.9 1995 57.7 65.0 75.4 135.0 223.8 262.3 209.1 138.7 99.7 87.0 85.8 97.8 118.4 151.6 152.4 125.9 1996 106.5 133.3 174.6 259.5 325.4 352.8 217.4 123.1 78.3 62.0 55.9 54.3 239.0 280.1 141.4 106.0 1997 54.5 51.4 100.9 195.0 278.8 516.4 322.2 224.1 157.5 128.1 118.0 114.3 176.7 213.2 237.1 211.9 1998 112.5 114.7 124.8 153.6 166.6 173.9 152.4 91.1 58.1 47.1 47.5 47.7 147.3 159.9 104.4 78.5 1999 49.4 56.0 70.9 91.3 105.2 141.0 96.8 59.3 41.7 34.7 33.0 31.4 86.1 96.4 63.3 55.7 --------------------------------------------- Smith River bl Eagle Cr nr Fort Logan MT (06077200) January February March April May June July August September October November December Apr(1-15) (16-30) Aug(1-15) (16-31) 1960 70.5 74.1 88.3 123.9 216.4 200.2 131.6 76.5 53.6 44.9 43.5 40.2 118.4 129.5 81.9 71.6 1961 39.7 43.1 47.9 68.0 88.3 79.7 52.5 35.8 35.1 31.7 30.0 28.3 59.1 76.8 38.6 33.1 1962 29.4 39.6 46.8 92.5 182.7 236.1 178.9 118.5 82.2 76.5 76.1 80.8 68.1 116.8 127.3 110.3 1963 89.7 116.4 132.9 189.6 301.6 306.4 206.3 124.6 90.1 73.1 69.4 67.2 169.6 209.6 142.1 108.2 1964 68.2 65.9 68.7 107.9 235.5 268.6 182.2 111.7 79.7 66.2 61.0 56.9 100.5 115.3 120.8 103.1 1965 54.5 58.0 61.7 94.9 200.3 235.1 177.3 125.5 117.5 113.9 109.7 109.9 82.5 107.2 132.6 118.8 1966 112.4 112.0 128.3 160.1 195.2 170.9 121.7 68.7 49.0 45.6 45.3 43.7 152.1 168.1 76.0 61.9 1967 45.1 51.6 69.1 123.5 334.9 524.5 327.3 190.2 117.0 102.7 96.8 99.6 109.5 137.6 220.7 161.6 1968 102.8 105.8 142.3 188.1 285.3 410.0 276.1 175.5 136.1 116.3 123.1 124.9 175.0 201.2 188.2 163.5 1969 128.3 126.0 143.3 265.9 306.5 309.5 234.8 148.6 93.4 79.4 80.4 76.8 227.6 304.3 169.7 128.7 1970 78.0 83.3 93.7 127.2 303.0 376.1 195.2 120.4 83.5 68.1 63.1 63.2 118.4 135.9 139.1 102.9 1971 62.3 66.7 74.9 109.3 162.4 168.5 113.0 66.0 50.1 44.2 40.2 38.8 97.1 121.5 76.0 56.7 1972 37.5 41.6 73.5 107.0 125.2 122.6 87.7 65.2 48.4 45.7 43.6 44.7 99.9 114.1 69.9 60.9 1973 43.9 47.0 56.8 73.9 97.7 95.0 61.6 40.9 41.3 35.6 41.3 41.0 63.3 84.5 42.7 39.2 1974 53.1 62.2 78.9 109.8 151.5 158.3 99.1 77.5 58.3 51.5 61.8 60.7 97.1 122.5 73.0 81.7 1975 65.7 66.7 83.7 126.6 354.7 625.4 385.9 254.9 191.4 180.4 206.8 237.0 99.9 153.4 276.6 234.6 1976 249.6 256.2 271.9 307.6 441.2 384.9 259.8 171.3 116.8 95.4 88.8 87.8 303.3 312.0 191.4 152.5 1977 83.1 86.6 90.3 119.4 167.4 165.1 121.2 82.7 67.6 69.3 64.8 69.8 110.4 128.4 88.4 77.4 1978 68.8 71.9 116.8 300.7 391.1 562.8 290.3 194.3 149.6 123.6 113.0 107.4 262.5 338.8 212.3 177.5 1979 101.7 99.8 133.3 192.9 305.4 480.0 209.6 130.8 84.1 63.6 56.0 56.0 171.3 214.6 145.0 117.4 1980 53.9 57.6 69.8 124.7 252.3 301.7 194.7 129.9 99.5 89.2 87.2 96.7 92.1 157.4 140.7 119.8 1981 102.6 111.3 125.3 187.3 433.6 409.6 261.4 161.3 98.2 85.2 78.4 79.6 155.5 219.1 182.4 141.6 1982 79.1 89.3 110.5 152.8 218.3 305.3 232.4 149.5 105.9 94.1 91.1 94.1 141.5 164.2 167.7 132.5 1983 98.6 100.8 108.3 119.3 138.4 127.6 109.7 68.5 58.3 64.3 64.9 70.5 117.7 121.0 74.4 63.0 1984 88.8 99.0 118.3 180.1 280.1 283.8 184.4 102.2 73.6 59.7 55.9 55.4 147.1 213.1 119.2 86.3 1985 53.2 53.7 70.8 138.6 175.6 147.7 85.2 60.4 59.3 64.0 65.8 71.2 115.1 162.1 69.7 51.6 1986 83.9 100.2 168.7 294.5 387.0 388.3 259.0 165.3 126.5 113.2 112.8 109.6 254.5 334.6 184.9 147.0 1987 112.2 114.1 124.6 154.2 190.6 175.3 141.2 89.0 65.2 53.7 50.9 47.9 144.2 164.2 95.8 82.6 1988 47.0 49.0 57.2 102.4 149.2 134.2 82.0 50.6 46.2 38.0 34.9 34.3 84.8 120.0 56.4 45.2 1989 36.9 37.4 64.9 126.5 211.0 206.9 135.4 81.5 61.8 54.2 59.5 64.7 87.8 165.2 86.1 77.1 1990 71.1 78.3 109.1 172.8 244.5 234.9 144.5 86.2 54.3 45.4 42.1 39.9 141.6 204.0 94.3 78.5 1991 40.5 43.6 51.7 81.7 201.2 230.9 158.2 85.1 57.2 44.1 46.7 42.1 72.7 90.7 97.6 73.4 1992 41.6 45.8 59.6 90.7 126.4 157.2 128.4 84.5 61.0 58.0 56.2 53.2 71.3 110.1 89.7 79.7 1993 54.2 54.3 85.7 169.8 355.9 359.3 335.9 272.1 277.2 299.1 304.5 311.5 136.5 203.2 274.8 269.5 1994 307.9 303.2 323.0 385.8 578.6 404.0 280.6 158.2 94.3 75.4 70.4 68.0 353.0 418.6 184.2 133.9 1995 68.8 76.1 87.2 155.0 257.8 306.2 244.2 163.0 119.3 103.9 102.3 115.3 136.3 173.6 178.8 148.2 1996 124.1 150.9 192.2 287.2 395.8 417.5 258.0 149.6 96.4 76.4 69.1 66.9 260.0 314.4 171.1 129.5 1997 66.7 62.9 113.1 218.5 351.5 633.2 383.1 272.2 194.0 159.0 147.1 142.5 193.7 243.3 286.8 258.6 1998 139.5 140.2 150.4 185.0 202.5 217.7 188.1 114.0 73.6 59.9 59.9 59.3 177.9 192.1 130.1 98.9 1999 60.4 66.5 83.7 110.0 126.5 180.0 123.8 77.9 56.3 47.3 44.6 42.3 104.4 115.7 83.3 72.9 --------------------------------------------- Missouri River at Fort Benton MT (06090800) January February March April May June July August September October November December Apr(1-15) (16-30) Aug(1-15) (16-31) 1960 3922.2 3765.1 3868.5 7372.2 10787.5 12350.5 7681.6 4150.5 3177.5 2880.0 2778.7 2682.3 6473.0 8271.5 4523.9 3800.5 1961 2610.3 2599.2 2617.7 3109.6 6525.3 8974.4 4612.6 3073.6 2745.0 2606.7 2599.5 2513.2 2898.9 3320.3 3322.9 2839.9 1962 2462.1 2529.5 2549.1 6942.5 14941.0 14938.2 11478.2 6032.3 4264.4 3693.7 3547.8 3509.9 2963.3 10921.8 6625.3 5476.4 1963 3435.3 3617.3 3795.8 5566.6 13200.2 16195.4 10021.6 5966.8 4159.6 3604.3 3494.0 3467.4 4949.3 6183.9 6813.4 5173.1 1964 3368.4 3230.9 3182.2 3855.1 13216.1 19128.0 12193.6 6609.5 4759.5 4014.1 3889.9 3811.7 3545.0 4165.3 7428.1 5842.0 1965 3648.4 3579.1 3535.8 4370.8 18678.6 23722.5 17996.2 8136.4 5915.9 5368.0 4977.5 4713.7 3925.0 4816.6 9214.2 7125.9 1966 4543.8 4343.2 4397.7 7383.6 11526.6 12003.9 7481.9 4352.6 3387.0 3101.9 3047.1 2956.9 6336.9 8430.3 4765.7 3965.4 1967 2933.1 2931.3 3094.8 4001.4 13605.9 24403.3 14817.4 7703.4 4805.2 4225.4 4268.4 4295.4 3695.5 4307.3 8770.1 6703.4 1968 4160.8 4049.4 4534.5 6622.5 14347.6 19322.2 12814.1 7010.6 5809.2 5297.5 5506.3 5296.2 5805.8 7439.2 7522.3 6530.9 1969 4980.5 4684.4 4656.2 10614.7 20126.7 19684.4 14021.3 7940.4 5033.2 4367.3 4415.6 4357.3 6721.9 14507.6 8977.9 6967.8 1970 4193.2 4089.3 4203.4 4754.3 13105.3 21197.4 10696.0 6194.3 4429.7 3978.5 3896.0 3815.5 4521.2 4987.5 7013.8 5425.9 1971 3697.6 3675.2 3694.5 4813.4 17347.2 20990.7 13170.4 6330.2 4340.7 3917.8 3817.7 3737.5 4205.9 5421.0 7332.5 5390.5 1972 3550.0 3402.9 3989.2 7010.4 14514.4 16390.5 9591.4 5756.9 4233.7 4201.9 4524.3 4344.4 5712.0 8308.7 6405.6 5148.8 1973 3991.7 3749.7 3763.6 4269.8 10355.1 10764.6 7498.1 4763.8 3652.7 3459.5 3724.6 3806.9 3939.7 4599.9 5322.8 4239.7 1974 3683.0 3523.6 3581.0 5146.9 14914.6 18009.5 9187.8 4726.8 3521.9 3184.1 3092.8 2988.1 3925.4 6368.4 5096.0 4380.7 1975 2949.3 2878.4 2948.7 3300.3 8707.4 24428.5 17925.6 8861.7 6487.6 5839.9 6528.5 6819.3 2999.6 3601.1 9684.8 8090.0 1976 6568.6 6272.6 6227.1 8045.0 19960.3 19472.4 13354.6 7740.2 5590.1 5157.2 4959.8 4612.5 7277.2 8812.8 8490.6 7036.7 1977 4275.7 4135.9 4166.3 5979.2 9416.4 10313.6 7468.0 5021.5 3969.6 3966.8 3951.6 3941.7 4736.0 7222.4 5515.4 4558.5 1978 3769.6 3711.6 4090.8 8248.3 17086.3 19617.1 13489.1 6858.2 5282.0 4713.0 4402.8 4178.6 7077.4 9419.3 7608.4 6154.9 1979 3971.2 3860.6 4121.0 5251.7 17128.3 17737.6 11643.2 5738.2 4071.2 3533.6 3322.1 3272.0 4601.5 5902.0 6394.6 5122.8 1980 3164.6 3109.6 3218.6 4746.0 14311.9 16039.3 10523.8 6902.7 5249.5 4716.8 4618.9 4628.9 3416.8 6075.2 7642.4 6209.2 1981 4561.9 4567.4 5152.8 7777.7 17244.9 19456.0 12354.1 7458.9 4836.6 4337.0 4249.4 4283.1 6505.1 9050.2 8529.8 6454.9 1982 4169.9 4173.7 4439.4 5386.2 19164.5 24199.5 20007.5 9099.6 5786.8 5312.6 5252.5 5004.8 4929.8 5842.6 10522.0 7766.1 1983 4754.0 4574.8 4802.3 6061.6 12606.9 17295.5 11995.7 7478.8 5274.2 5398.8 6322.8 6320.5 5225.5 6897.6 8290.0 6718.3 1984 5736.8 5235.4 5113.8 6614.4 17629.4 21532.6 14234.7 7950.4 5619.5 4979.9 4840.4 4593.8 5407.5 7821.2 8871.0 7087.2 1985 4301.1 4063.9 4131.7 6465.0 13319.5 12484.7 7000.7 4558.8 4033.3 4222.0 4264.2 4147.6 4935.0 7994.9 4881.4 4256.4 1986 4114.4 4128.6 5051.5 10914.3 17438.6 20401.3 9771.6 6190.5 4701.7 4465.6 4385.1 4202.9 9114.3 12714.3 6915.8 5510.6 1987 4055.2 3971.2 4190.0 6777.1 9744.6 9029.0 7019.0 5310.1 4152.0 3575.4 3352.9 3204.2 5243.3 8310.9 5609.6 5029.3 1988 3081.1 3029.3 3175.4 5050.1 9232.3 9096.3 5693.2 3638.4 3020.3 2731.5 2640.5 2570.2 3677.6 6422.7 3943.3 3352.5 1989 2527.6 2485.4 2702.8 4178.7 11715.0 12020.6 8193.1 4683.4 3742.6 3492.3 3476.9 3519.2 3085.4 5271.9 5001.8 4384.9 1990 3516.4 3471.8 3742.4 6760.8 9111.2 11386.1 7595.2 4572.4 3400.7 3027.2 2945.3 2878.9 5286.6 8235.0 4995.7 4175.6 1991 2826.0 2862.4 3016.0 3981.2 8677.2 13436.5 7783.3 4675.5 3490.0 3057.1 2966.4 2820.2 3597.6 4364.8 5238.1 4148.0 1992 2733.0 2725.3 3106.9 5855.3 9048.4 9217.7 7009.4 5081.3 3795.9 3545.3 3450.3 3258.6 4789.8 6920.8 5579.1 4614.6 1993 3125.3 2996.3 3191.6 4683.7 18667.8 20549.6 13369.9 10382.1 8176.8 6751.8 6313.7 6006.6 3987.6 5379.9 11120.7 9689.6 1994 5709.3 5515.4 5989.5 8950.2 12085.7 10661.8 7279.7 4598.1 3397.1 3175.2 2996.9 2917.3 7328.5 10571.9 5108.8 4119.4 1995 2864.0 2921.7 3205.6 4641.2 10891.7 18209.2 12597.6 7228.1 5021.9 4414.8 4404.7 4619.2 4137.5 5144.8 8084.3 6425.3 1996 4554.7 4554.3 4881.6 8297.8 18090.3 25090.0 12883.4 6064.3 4221.1 3697.7 3556.3 3428.4 6366.4 10229.2 6879.1 5300.3 1997 3455.7 3354.8 3669.0 5614.5 23758.4 34000.8 17503.6 9627.5 6375.2 5413.1 5538.2 5376.1 4653.6 6575.4 10678.7 8642.0 1998 5025.6 4740.7 4778.5 6972.5 19004.0 17673.9 14806.4 8341.6 5184.6 4280.8 4059.0 3950.2 5745.9 8199.1 9508.2 7247.9 1999 3830.8 3755.9 4037.2 6864.1 15011.9 19936.4 12834.2 6277.9 4366.3 3735.2 3632.6 3536.4 5318.1 8410.1 7071.6 5533.8 --------------------------------------------- Cut Bank Creek at Cut Bank MT (06099000) January February March April May June July August September October November December Apr(1-15) (16-30) Aug(1-15) (16-31) 1960 199.1 197.6 239.4 454.8 676.2 1169.7 383.8 187.5 130.7 114.7 105.0 91.4 436.2 473.5 222.7 154.5 1961 80.9 85.7 90.1 128.3 634.2 956.5 181.2 102.7 114.8 94.2 79.9 72.2 117.0 139.7 108.2 97.6 1962 71.3 79.1 91.4 257.7 641.3 605.3 203.4 96.7 80.3 87.1 76.2 70.5 158.2 357.2 107.8 86.2 1963 63.1 68.0 66.9 135.9 446.7 563.2 237.1 81.9 73.2 52.1 48.6 46.7 105.8 166.0 88.1 76.0 1964 41.4 37.3 45.4 88.6 709.9 1091.6 400.2 204.4 184.9 167.5 151.0 126.6 79.8 97.4 219.6 190.1 1965 117.2 120.3 115.1 221.7 720.7 1323.2 472.7 204.9 194.0 160.7 131.7 117.6 154.9 288.4 208.8 201.2 1966 102.5 95.5 110.2 199.2 579.3 616.9 283.9 118.0 87.1 96.4 78.4 81.3 182.1 216.4 116.8 119.2 1967 71.2 75.6 96.5 148.2 562.1 1038.9 288.0 128.8 109.3 99.2 86.8 75.0 131.7 164.7 141.0 117.3 1968 74.5 62.6 80.8 121.1 519.9 552.2 190.3 136.5 205.1 207.6 183.8 152.9 110.9 131.3 83.5 186.1 1969 141.3 132.7 155.9 340.6 846.3 579.8 324.7 140.4 119.3 114.2 98.5 86.3 233.7 447.4 152.5 128.9 1970 78.8 83.1 80.4 127.7 673.6 1029.3 275.2 130.7 101.9 87.5 78.7 73.0 110.4 145.0 160.4 102.8 1971 69.5 80.2 73.1 191.7 797.6 1052.3 371.2 144.1 125.9 110.0 89.8 79.5 142.5 240.9 164.6 125.0 1972 75.8 85.2 191.0 301.7 671.1 1352.8 401.2 188.7 135.4 110.5 100.1 98.8 279.9 323.6 212.8 166.0 1973 84.3 81.0 91.1 143.7 517.9 375.1 131.6 72.4 73.0 57.6 62.4 50.2 108.4 178.9 76.5 68.6 1974 53.9 49.1 60.5 170.9 555.9 1303.0 315.1 126.6 86.2 65.6 60.6 51.8 87.8 253.9 161.2 94.1 1975 46.9 44.5 53.1 119.5 580.5 1265.7 599.8 315.7 268.5 302.1 291.3 281.8 68.2 170.8 304.6 326.1 1976 263.8 250.3 260.2 413.8 938.7 719.6 363.3 231.3 175.5 142.1 124.6 116.2 336.3 491.3 259.7 204.6 1977 99.7 93.1 87.9 185.3 472.3 244.9 111.8 119.7 95.0 150.9 120.4 118.0 137.6 233.0 101.9 136.4 1978 105.3 119.2 220.1 459.6 836.2 1202.4 517.6 323.4 373.9 270.0 249.1 224.1 365.6 553.5 281.7 362.6 1979 205.4 196.1 248.5 341.9 912.5 799.7 328.0 218.5 186.8 164.5 141.3 136.1 315.2 368.7 213.7 223.0 1980 113.7 109.5 104.9 217.6 910.4 516.0 245.7 161.2 132.3 129.7 134.5 135.8 136.0 299.3 160.8 161.6 1981 115.4 120.3 150.6 329.4 1126.7 847.1 407.9 223.5 184.4 172.6 151.8 131.4 237.1 421.7 236.9 211.0 1982 115.6 128.4 121.7 207.4 773.4 1074.3 434.8 178.5 152.3 131.2 112.3 101.7 155.3 259.5 208.3 150.5 1983 93.3 86.7 104.2 210.9 692.2 473.8 220.7 113.6 91.8 79.6 83.2 71.5 126.0 295.7 132.9 95.4 1984 71.9 63.0 73.4 199.1 447.4 736.0 172.8 75.1 87.8 71.6 63.3 53.0 94.7 303.5 81.4 69.2 1985 56.1 54.1 87.0 201.0 734.8 469.3 132.8 106.8 260.0 284.7 333.9 306.5 125.8 276.3 90.6 122.1 1986 280.7 291.1 355.6 536.7 1051.1 778.3 343.6 235.5 317.6 250.4 264.3 249.5 475.2 598.2 249.1 222.8 1987 244.1 238.8 291.1 440.2 998.3 453.1 304.6 269.8 193.2 158.3 140.9 124.0 317.8 562.6 248.1 290.2 1988 114.2 105.4 104.6 209.1 526.6 308.9 140.7 81.2 96.4 82.8 78.9 73.2 117.3 301.0 85.0 77.7 1989 75.3 73.9 109.2 263.4 882.2 841.6 325.6 232.5 211.1 185.0 245.7 231.3 140.1 386.7 196.5 266.3 1990 214.3 210.7 237.0 467.8 749.6 992.9 363.2 185.2 142.9 129.4 125.0 119.0 359.4 576.1 184.1 186.1 1991 103.8 96.0 101.7 196.8 800.0 1151.3 491.6 228.7 181.3 152.6 142.9 115.6 152.4 241.1 264.6 195.0 1992 104.5 96.9 102.5 225.7 638.8 314.9 235.6 112.7 90.4 102.1 88.4 76.1 150.8 300.6 127.0 99.4 1993 80.9 78.0 123.6 266.3 1021.0 746.3 694.5 472.3 359.7 287.1 259.7 237.0 189.0 343.5 476.6 468.3 1994 218.1 210.7 237.5 448.0 826.3 486.4 248.1 168.0 142.9 154.7 120.2 109.7 313.6 582.4 180.4 156.5 1995 97.2 102.1 110.4 172.6 523.0 1325.6 647.6 317.5 228.9 248.9 245.6 210.3 152.2 193.0 356.5 280.9 1996 186.5 183.0 208.1 364.9 767.7 1529.7 435.4 185.9 201.2 147.7 129.2 116.5 324.7 405.0 206.4 166.8 1997 131.5 124.3 180.8 285.1 882.3 1591.2 483.8 205.8 160.0 139.0 142.5 117.8 231.3 338.8 215.7 196.6 1998 101.7 91.8 105.9 172.1 796.4 437.4 298.3 119.2 87.1 77.3 80.3 67.5 125.7 218.5 147.2 93.0 1999 60.9 58.8 73.9 184.3 560.9 637.8 252.9 121.3 76.4 75.8 95.9 101.9 93.1 275.4 154.2 90.4 --------------------------------------------- Marias River near Shelby MT (06099500) January February March April May June July August September October November December Apr(1-15) (16-30) Aug(1-15) (16-31) 1960 686.1 633.4 763.7 1933.8 2479.8 4017.6 1304.4 563.7 379.8 326.7 301.9 264.6 2068.9 1798.7 681.7 453.0 1961 238.7 260.3 307.6 636.8 2559.8 3252.5 607.8 336.0 390.7 297.7 267.6 255.4 566.6 707.1 344.8 327.7 1962 253.2 303.9 342.7 1510.8 2617.9 2566.9 769.8 333.3 278.8 294.7 266.8 260.8 731.5 2290.1 371.9 297.0 1963 262.6 294.2 353.6 771.4 1413.6 1616.3 770.5 300.0 281.0 203.4 188.8 189.1 609.0 933.7 295.6 304.1 1964 177.1 166.8 193.5 503.0 3511.8 4868.6 1694.3 719.3 629.0 560.3 501.3 444.2 356.5 649.4 774.0 668.1 1965 436.4 412.8 379.7 739.0 3615.5 5720.0 2620.5 740.6 655.3 538.7 452.8 421.6 506.2 971.8 791.7 692.6 1966 375.8 349.6 431.4 1129.1 2176.6 2776.0 1169.1 426.1 314.6 384.3 310.0 308.6 1054.9 1203.3 417.3 434.4 1967 271.8 274.2 333.3 599.9 2980.5 5311.5 1512.0 453.0 389.8 349.9 320.2 277.6 506.1 693.8 502.7 406.5 1968 280.0 244.4 403.3 722.0 1913.2 2532.1 803.5 544.7 736.1 853.2 753.6 600.8 652.7 791.3 327.5 748.3 1969 513.4 458.8 515.0 1585.7 2775.2 2566.9 1508.1 450.7 367.6 354.4 312.5 270.0 1032.7 2138.7 501.4 403.3 1970 260.4 259.6 269.4 480.1 3576.7 5001.6 1394.9 520.5 354.3 316.1 287.0 274.2 388.8 571.3 671.3 379.1 1971 273.8 277.9 262.9 912.1 3678.9 4578.5 1599.9 456.5 401.2 326.8 269.8 242.4 526.0 1298.1 541.4 377.0 1972 242.5 264.3 540.6 1103.0 2637.0 4985.3 1605.5 671.3 434.2 357.4 348.8 352.8 979.5 1226.6 783.8 565.8 1973 312.7 302.9 372.3 652.6 1559.6 1453.2 465.8 261.2 264.9 209.7 220.1 169.5 534.8 770.4 278.7 244.9 1974 176.2 166.9 196.4 784.4 2584.8 4456.0 1277.3 467.8 291.5 231.6 220.0 191.0 315.2 1253.7 595.6 348.0 1975 188.5 168.0 189.6 445.1 3195.7 5527.9 2749.1 1072.7 831.3 1022.7 1231.4 1094.0 253.1 637.2 1072.2 1073.2 1976 909.7 839.0 874.6 1709.4 3447.4 2704.2 1274.8 742.3 525.5 430.1 383.1 356.4 1407.8 2010.9 884.9 608.6 1977 310.8 303.7 306.6 854.4 1796.2 1082.8 417.4 448.7 345.2 604.2 480.9 461.3 615.5 1093.4 366.4 525.9 1978 393.6 453.4 663.0 2032.4 3847.3 4804.1 2220.6 1025.7 1165.0 846.4 763.6 684.1 1583.6 2481.3 950.0 1096.7 1979 611.6 586.9 773.0 1337.8 3750.2 3506.8 1206.0 612.3 521.9 468.7 394.4 392.4 1123.5 1552.1 602.0 622.0 1980 334.4 319.5 325.7 1149.3 3516.8 2565.9 980.4 535.3 418.9 437.6 479.1 523.1 449.5 1849.1 552.2 519.4 1981 534.9 530.1 681.7 1591.1 4050.3 3243.1 1360.6 630.8 512.1 510.2 444.7 399.5 1233.9 1948.2 682.0 582.8 1982 369.4 385.9 388.2 661.2 3196.0 4466.3 2189.8 597.3 480.0 448.2 368.4 351.4 448.5 873.9 724.0 478.5 1983 338.4 321.8 431.6 881.1 2144.7 1918.8 756.0 363.2 309.8 276.3 267.0 241.5 549.4 1212.8 412.1 317.3 1984 260.6 237.8 278.4 1001.7 1951.3 2390.6 628.5 276.8 328.8 262.1 216.2 190.6 449.3 1554.0 296.1 258.8 1985 203.6 193.6 301.2 1057.6 2731.0 2435.2 516.0 409.2 1189.3 1600.2 1639.9 1233.0 559.5 1555.8 349.0 465.7 1986 1020.0 1011.7 1485.9 2762.7 4187.5 3380.5 1110.7 722.3 1124.8 956.6 936.9 851.6 2659.0 2866.3 761.8 685.1 1987 792.8 766.6 957.5 2039.5 3762.9 1805.2 1012.1 869.4 595.8 495.7 441.5 397.8 1340.0 2738.9 764.4 967.8 1988 372.0 348.2 402.4 840.8 1725.4 1103.9 496.1 288.3 367.2 295.7 298.5 283.6 540.5 1141.1 300.9 276.4 1989 288.3 280.1 374.7 1197.1 4016.4 4103.9 1364.0 770.8 752.5 633.9 814.0 821.4 498.1 1896.1 601.5 929.5 1990 695.4 634.8 745.7 1814.7 2670.4 3561.5 1295.5 538.6 396.9 368.3 384.4 403.0 1412.8 2216.6 519.8 556.1 1991 354.5 331.2 349.0 900.1 3144.4 4477.0 2178.7 700.8 524.2 440.5 411.7 333.7 657.9 1142.2 833.7 576.2 1992 306.9 285.1 390.6 860.3 1956.4 1215.7 835.7 408.6 309.8 459.6 424.3 377.7 625.4 1095.2 451.5 368.3 1993 357.0 329.9 500.4 1514.2 4435.6 3387.2 2563.7 1530.7 1240.1 946.3 862.0 778.4 1066.9 1961.4 1623.4 1443.7 1994 695.0 654.6 833.9 1725.4 3276.2 2210.0 766.2 481.4 409.8 468.4 345.4 324.7 1212.4 2238.4 518.2 447.0 1995 295.3 322.8 392.4 653.7 1888.2 4387.0 2490.7 1033.3 664.8 676.5 735.9 739.9 589.0 718.4 1224.7 853.9 1996 618.9 576.8 682.7 1479.3 3162.6 5090.4 1450.8 499.0 575.1 396.9 361.3 339.3 1196.6 1762.1 559.3 442.5 1997 393.9 339.0 455.5 853.5 4138.4 6441.3 1942.9 615.3 441.7 383.8 406.6 346.7 619.1 1087.8 649.9 582.9 1998 322.7 306.2 368.6 773.1 2654.8 2001.1 1148.8 396.0 293.7 269.2 276.8 247.8 544.3 1001.8 483.6 313.9 1999 230.1 228.8 331.4 1044.9 2217.9 2822.5 1137.3 475.7 328.2 332.2 456.8 516.6 633.7 1456.2 568.2 389.0 --------------------------------------------- Missouri River at Virgelle MT (06109500) January February March April May June July August September October November December Apr(1-15) (16-30) Aug(1-15) (16-31) 1960 4981.2 4782.3 4969.9 9751.5 13836.7 16886.6 9524.3 5076.2 3804.0 3414.9 3278.5 3144.9 8922.4 10580.7 5616.8 4569.4 1961 3027.7 3039.9 3098.6 3968.9 9166.2 12830.6 5536.6 3614.2 3356.2 3064.6 3017.1 2931.4 3695.6 4242.2 3886.8 3358.7 1962 2866.3 3004.8 3049.5 8374.3 18097.7 17945.0 12747.1 6649.4 4764.1 4183.2 3979.8 3929.9 3919.5 12829.1 7308.3 6031.7 1963 3857.4 4096.3 4313.0 6499.2 14679.1 18244.7 11199.5 6503.2 4627.6 3942.5 3799.0 3796.3 5736.9 7261.4 7346.5 5712.7 1964 3666.8 3515.2 3500.7 4508.8 17558.5 25607.0 14933.5 7988.1 5948.3 5028.5 4799.5 4641.9 4051.3 4966.2 8896.2 7136.9 1965 4500.8 4366.0 4263.5 5500.3 23315.1 30631.8 21946.6 9545.6 7149.7 6379.2 5877.4 5564.1 4841.4 6159.2 10745.3 8420.9 1966 5332.3 5079.2 5203.9 8993.7 14156.0 15536.5 9311.4 5185.6 3991.7 3801.9 3633.2 3543.4 7861.6 10125.9 5572.9 4822.5 1967 3469.3 3465.0 3690.7 5007.2 17232.3 31582.4 17255.5 8662.2 5590.8 4887.6 4881.6 4863.7 4582.4 5432.1 9827.7 7569.5 1968 4740.5 4575.0 5223.5 7647.1 16729.1 22387.2 14246.0 8054.8 7058.3 6525.1 6661.8 6313.0 6779.1 8515.2 8244.1 7877.3 1969 5923.0 5564.6 5611.4 12804.8 23401.4 22876.8 16628.2 8849.9 5740.0 5018.4 4998.6 4878.9 8173.8 17435.8 9974.7 7795.4 1970 4713.9 4597.0 4729.6 5479.3 17110.9 27163.6 12880.9 7156.2 5081.1 4554.5 4412.7 4316.7 5144.5 5814.1 8223.9 6155.2 1971 4204.3 4192.9 4168.8 5954.0 21059.4 26441.0 15309.9 7095.8 4994.4 4427.0 4253.1 4138.0 4902.7 7005.2 8238.7 6024.4 1972 3969.5 3837.8 4656.9 8213.2 17400.1 21814.3 11679.7 6805.8 4909.3 4742.6 5065.3 4907.4 6798.1 9628.3 7592.5 6068.2 1973 4484.2 4227.7 4306.5 5141.5 12038.9 12583.3 8233.5 5210.7 4087.3 3799.8 4087.5 4094.9 4651.2 5631.8 5805.4 4653.1 1974 3983.4 3820.1 3890.8 5810.2 17772.6 22813.4 10984.3 5533.7 3977.8 3570.2 3451.8 3312.9 4363.0 7257.4 6046.6 5052.9 1975 3297.4 3181.5 3274.5 3975.1 12990.8 31341.5 22007.5 10878.8 8033.9 7596.3 8433.4 8678.0 3443.9 4506.2 11741.4 10070.1 1976 8236.8 7868.4 7887.1 10525.8 24156.9 23177.5 15393.8 9079.5 6545.7 5943.2 5678.7 5291.7 9300.7 11750.9 10061.2 8159.3 1977 4902.4 4729.4 4757.0 7006.9 11674.8 11818.9 8236.2 5821.3 4550.6 4878.3 4659.1 4705.7 5639.1 8374.8 6151.6 5511.6 1978 4409.1 4512.2 5058.8 10830.2 22093.6 25649.8 16838.6 8612.2 7175.5 6145.2 5704.3 5387.3 9115.2 12545.3 9285.0 7981.4 1979 5081.3 4950.9 5409.6 7261.7 21632.3 22346.8 13694.9 6840.7 4983.5 4353.5 4023.7 3964.7 6364.0 8159.3 7527.1 6197.2 1980 3783.9 3692.0 3809.1 6006.8 18249.8 19502.4 12054.8 7874.7 5988.0 5465.1 5384.7 5438.0 4202.7 7811.0 8668.0 7131.0 1981 5393.2 5376.9 6147.4 9777.5 21984.5 23651.3 14505.7 8629.9 5748.1 5232.3 5010.3 4984.3 8409.1 11145.9 9812.4 7521.3 1982 4834.9 4849.9 5140.8 6279.0 22481.7 29670.5 23189.5 10249.0 6603.2 6214.1 5925.2 5667.4 5654.9 6903.2 11850.9 8747.1 1983 5394.7 5190.5 5560.5 7173.9 14890.3 19893.1 13304.9 8193.4 5852.4 5892.3 6773.9 6762.0 6091.8 8256.0 9085.2 7357.3 1984 6227.8 5689.0 5604.6 7773.1 19672.6 24265.3 15351.8 8479.6 6187.9 5437.9 5228.7 4936.2 6070.1 9476.1 9430.8 7587.7 1985 4675.9 4414.2 4605.0 7682.0 16197.9 15525.6 7834.2 5308.0 5730.3 6347.2 6512.0 6073.1 5578.1 9785.8 5506.4 5122.0 1986 5833.8 5874.8 7392.9 14673.8 22424.3 25218.3 11711.1 7501.6 6603.9 6009.1 5922.4 5643.9 12869.9 16477.6 8305.7 6747.7 1987 5430.6 5310.8 5762.9 9384.4 14211.0 11666.3 8726.4 6811.4 5172.2 4465.9 4136.2 3921.5 7171.8 11597.0 6911.2 6717.9 1988 3763.3 3673.3 3862.9 6087.8 11253.4 10594.5 6554.4 4156.0 3689.1 3221.6 3128.0 3032.4 4466.7 7708.8 4483.0 3849.5 1989 3005.1 2941.8 3301.3 5557.4 16242.7 17083.6 10213.7 5999.7 5008.5 4522.4 4703.3 4788.0 3763.0 7351.7 6038.0 5963.8 1990 4674.1 4580.9 5020.0 9082.4 12355.7 15746.6 9591.8 5566.1 4125.5 3672.2 3581.5 3536.4 7200.7 10964.2 5979.4 5178.6 1991 3425.6 3419.2 3595.8 5129.3 12101.6 18750.7 10638.3 5789.1 4314.5 3741.3 3633.0 3362.3 4492.1 5766.6 6525.0 5099.3 1992 3243.6 3209.0 3676.6 6849.9 11197.4 10818.9 8238.9 5773.4 4293.0 4233.3 4076.2 3821.8 5549.7 8150.1 6323.2 5257.9 1993 3681.5 3524.5 3912.3 6680.1 23357.6 25072.4 16721.6 12670.1 10180.7 8289.1 7748.0 7362.9 5479.3 7880.8 13491.3 11900.1 1994 6967.9 6725.8 7399.7 11281.1 16365.8 13623.0 8583.4 5453.9 4093.2 3934.9 3581.1 3459.8 9075.6 13486.5 6042.5 4902.2 1995 3365.7 3434.6 3786.6 5471.7 12979.7 23274.6 15927.9 8803.5 6090.4 5422.8 5455.8 5672.1 4904.8 6038.7 9880.1 7794.2 1996 5481.2 5428.1 5877.6 10190.2 21720.7 31053.3 15021.4 6900.4 5146.2 4318.5 4127.7 3988.5 7917.6 12462.7 7807.5 6050.0 1997 4115.0 3902.9 4324.1 6697.6 28351.5 41825.8 20149.2 10712.2 7131.5 6048.3 6187.0 5954.8 5538.9 7856.4 11836.8 9657.8 1998 5576.4 5265.5 5365.4 7871.3 21850.6 20207.3 16586.7 9077.4 5702.2 4750.9 4505.0 4370.6 6500.5 9242.1 10378.6 7857.6 1999 4224.5 4139.3 4494.1 7999.4 17410.5 23576.0 14487.1 7092.7 4937.2 4277.5 4303.4 4288.2 6167.4 9831.3 7915.8 6321.1 --------------------------------------------- Missouri River near Landusky MT (06115200) January February March April May June July August September October November December Apr(1-15) (16-30) Aug(1-15) (16-31) 1960 5428.8 5263.3 5341.8 10122.4 14420.0 17489.5 10405.2 5541.3 4136.8 3687.1 3539.6 3401.2 9042.2 11202.6 6149.4 4971.2 1961 3270.0 3276.1 3311.3 4198.3 8839.4 13684.3 5945.7 3881.5 3586.6 3275.0 3224.7 3125.9 3966.8 4429.8 4180.9 3600.8 1962 3062.0 3235.9 3248.4 7328.0 19593.6 18990.6 14081.0 7401.2 5305.0 4662.2 4397.4 4374.7 4155.7 10500.3 8114.1 6732.8 1963 4308.3 4604.7 4804.9 6927.3 14881.0 19264.4 12061.1 7061.6 4991.0 4224.8 4049.0 4051.6 6171.5 7683.0 7959.7 6219.7 1964 3913.6 3760.5 3749.7 4722.3 17711.7 26827.3 16316.8 8753.6 6479.0 5462.3 5187.6 5015.1 4329.9 5114.7 9693.2 7872.8 1965 4893.6 4772.9 4668.1 5824.5 23356.8 30922.6 23986.2 10415.6 7784.1 6915.4 6386.0 6050.7 5219.9 6429.1 11816.1 9102.5 1966 5821.4 5553.0 5672.2 9221.6 14554.6 16253.3 10116.3 5613.8 4290.1 4081.5 3875.5 3797.2 8005.0 10438.3 6042.7 5211.8 1967 3722.8 3734.9 3971.4 5335.5 16284.8 33935.8 18813.1 9455.5 6167.8 5285.1 5257.0 5257.3 4921.2 5749.7 10700.1 8288.8 1968 5168.0 5022.6 5663.3 8026.7 17060.9 23339.4 15564.3 8791.5 7582.2 6993.1 7125.4 6793.4 7189.9 8863.5 9043.5 8555.2 1969 6413.9 6056.6 6111.0 12501.7 23984.8 23257.2 18265.0 9517.5 6149.2 5351.6 5294.6 5173.1 8216.1 16787.2 10709.4 8400.0 1970 5014.9 4917.2 5060.7 5810.4 16779.1 28761.7 14220.9 7804.4 5483.2 4899.2 4710.1 4636.8 5435.9 6184.9 8968.9 6712.7 1971 4503.8 4537.9 4486.1 6157.2 20478.0 27470.2 16341.4 7631.5 5315.0 4682.5 4492.8 4370.6 5161.1 7153.2 8857.5 6482.0 1972 4211.5 4084.9 4839.5 8253.0 17643.6 22282.6 12444.4 7316.3 5218.7 4975.6 5314.8 5167.4 6897.9 9608.1 8151.6 6533.1 1973 4742.7 4487.9 4560.2 5419.2 12034.2 13367.6 8832.8 5594.0 4391.0 4041.2 4332.1 4358.6 4910.5 5927.8 6220.4 5006.6 1974 4277.3 4142.1 4233.8 5707.3 18241.9 23771.6 12305.1 6161.9 4389.5 3940.5 3822.1 3664.1 4719.1 6695.6 6592.9 5757.9 1975 3673.9 3540.5 3667.2 4391.7 14245.5 33053.5 24440.3 12149.9 9002.7 8366.8 9189.9 9581.5 3817.8 4965.7 13138.9 11222.7 1976 9184.4 8829.7 8846.5 11206.4 24760.6 24593.8 16638.0 9833.4 7070.1 6339.8 6052.9 5674.4 9876.1 12536.8 10891.8 8841.1 1977 5273.4 5086.3 5097.6 7099.3 12260.6 12474.3 8829.7 6287.0 4916.5 5217.3 4974.4 5104.9 5933.3 8265.2 6646.6 5949.8 1978 4776.7 4907.2 5556.1 11477.9 23521.6 27481.0 18966.3 9780.2 8153.4 6998.9 6502.7 6166.9 9947.9 13007.8 10601.3 9010.4 1979 5830.6 5663.5 6282.5 8307.1 22349.0 24613.9 15301.5 7662.6 5544.8 4786.0 4421.7 4342.4 7322.2 9292.0 8472.5 6903.4 1980 4157.3 4051.4 4167.6 6006.4 17863.2 20990.1 12915.6 8426.4 6368.1 5810.3 5695.0 5732.0 4645.2 7367.6 9260.2 7644.8 1981 5719.7 5704.9 6431.1 9879.9 22785.6 25726.4 15986.0 9595.8 6324.3 5735.7 5426.5 5397.5 8800.8 10959.0 10910.6 8363.1 1982 5245.5 5283.4 5634.9 6802.5 21847.3 32337.7 25234.0 11382.9 7203.3 6891.0 6468.0 6237.9 6218.8 7386.3 13117.7 9756.4 1983 5979.6 5790.1 6157.5 7542.8 14777.0 21240.3 14245.0 8820.4 6316.6 6225.9 7083.1 7138.6 6676.3 8409.3 9750.6 7948.4 1984 6679.6 6160.4 6114.1 8122.1 19729.1 24912.2 16534.0 9004.2 6571.9 5721.1 5528.8 5222.5 6562.3 9681.8 9991.9 8078.2 1985 4960.9 4682.4 4882.5 7793.5 16285.4 16204.2 8387.3 5781.2 6023.3 6726.0 6952.0 6580.4 5741.8 9845.2 5949.7 5623.2 1986 6372.3 6399.5 7948.3 14888.8 22994.9 27093.6 12728.3 8169.9 7134.5 6534.1 6451.8 6199.1 12957.1 16820.5 9041.2 7353.2 1987 5996.8 5880.4 6309.8 9689.8 14735.0 12700.2 9382.1 7330.7 5603.4 4833.5 4454.7 4218.4 7563.7 11815.9 7507.5 7165.0 1988 4057.7 3968.2 4144.1 6212.2 11766.0 11237.1 7066.9 4491.0 3999.6 3461.5 3361.0 3264.8 4737.4 7687.1 4851.3 4153.2 1989 3242.8 3176.8 3582.6 5634.7 16721.3 18035.3 11123.8 6474.2 5527.2 4870.1 5100.5 5223.9 4030.5 7239.0 6637.0 6321.5 1990 5197.9 5141.5 5664.0 9493.5 13189.6 16724.5 10680.1 6151.9 4532.2 3995.9 3878.3 3832.5 7662.8 11324.2 6637.5 5696.7 1991 3724.7 3709.0 3894.0 5380.2 12258.9 19652.8 11682.8 6348.0 4710.7 4050.8 3961.1 3663.1 4713.9 6046.5 7139.0 5606.5 1992 3536.0 3504.9 3954.6 6964.8 11535.1 11377.1 8776.2 6235.9 4606.0 4530.8 4346.2 4080.6 5686.1 8243.6 6794.8 5711.8 1993 3944.7 3811.8 4125.1 6909.4 22645.8 26385.0 17629.9 13618.0 11055.5 9086.8 8512.3 8170.4 5773.3 8045.6 14613.9 12684.3 1994 7791.7 7567.7 8192.3 11990.0 17568.5 14911.4 9526.9 6030.1 4476.8 4264.8 3893.7 3752.2 9884.4 14095.5 6690.7 5410.7 1995 3656.1 3724.8 4081.9 5851.6 13404.6 24512.3 17374.8 9793.1 6770.5 5960.1 5967.5 6193.3 5249.8 6453.4 10953.2 8705.5 1996 6024.7 5969.4 6433.3 10558.2 22098.6 32085.9 16416.3 7500.4 5552.6 4622.5 4408.5 4275.1 8144.5 12971.9 8490.4 6572.3 1997 4422.5 4188.2 4574.7 6957.5 27204.2 43932.9 21554.4 11593.8 7722.2 6459.3 6548.1 6341.7 5948.0 7966.9 12826.1 10438.5 1998 5955.8 5642.6 5715.7 7947.0 21883.2 20936.7 17674.3 9757.9 6104.5 5072.2 4772.2 4656.2 6812.0 9082.1 11139.1 8462.9 1999 4519.3 4432.6 4716.9 8042.1 17260.1 24904.8 15715.1 7700.0 5315.1 4591.2 4603.3 4580.9 6517.7 9566.4 8470.7 6977.4 --------------------------------------------- Musselshell River at Harlowton MT (06120500) January February March April May June July August September October November December Apr(1-15) (16-30) Aug(1-15) (16-31) 1960 143.0 144.1 162.5 222.8 401.0 344.0 224.8 136.8 97.5 79.7 75.5 73.1 219.2 226.4 148.0 126.3 1961 72.8 78.4 85.8 114.9 148.8 152.3 99.5 59.9 47.6 42.6 41.1 41.2 105.1 124.7 68.5 51.9 1962 44.5 58.7 68.6 118.2 256.9 396.5 326.0 230.2 167.5 148.5 146.1 154.6 93.8 142.5 248.9 212.7 1963 163.6 185.1 199.6 258.8 479.4 413.2 288.0 185.5 132.7 106.0 98.0 96.3 240.8 276.8 209.1 163.5 1964 98.4 94.9 95.5 142.6 206.6 267.6 201.5 130.6 94.7 79.8 74.3 69.0 133.1 152.1 139.4 122.5 1965 71.0 69.8 73.2 123.5 304.0 303.5 223.4 166.2 167.1 172.2 165.8 166.8 95.0 152.0 175.6 157.3 1966 167.6 164.9 181.7 226.6 295.0 246.6 186.1 110.6 77.5 67.0 65.7 68.6 216.4 236.8 122.0 99.9 1967 74.4 80.4 103.9 176.7 441.0 822.3 404.7 262.4 166.6 139.8 140.5 142.5 152.6 200.8 299.9 227.2 1968 144.2 145.1 172.3 204.5 262.0 388.2 263.9 181.1 146.4 133.5 155.9 164.3 204.0 205.0 192.9 170.1 1969 166.4 161.4 178.9 356.8 328.0 334.9 235.4 159.8 109.1 90.5 98.6 98.9 319.6 394.1 181.0 139.9 1970 100.6 106.3 118.1 163.8 382.0 349.1 210.6 131.8 99.8 84.6 82.9 85.1 146.8 180.7 151.0 113.8 1971 86.2 90.7 100.6 174.5 288.4 280.8 194.3 125.6 93.3 84.0 79.7 80.1 137.8 211.3 143.1 109.2 1972 78.7 85.8 138.0 192.1 227.8 204.8 156.7 116.1 85.5 81.5 85.6 92.2 183.6 200.5 124.7 108.1 1973 93.6 101.8 121.5 149.4 177.7 158.5 106.6 67.3 63.4 62.4 79.7 91.6 136.1 162.7 72.3 62.7 1974 111.9 130.9 156.8 226.9 323.2 338.6 195.8 137.6 110.8 96.4 119.6 125.1 192.2 261.5 138.7 136.6 1975 129.2 128.6 147.5 202.3 690.4 777.7 468.9 307.5 228.2 213.6 259.1 299.7 169.9 234.7 332.4 284.2 1976 310.1 314.2 330.9 424.3 823.7 488.0 329.5 223.0 156.1 136.4 132.0 129.3 377.2 471.3 250.6 197.0 1977 126.3 129.3 136.5 151.9 165.1 158.1 115.6 82.8 69.1 71.1 71.4 82.6 150.0 153.8 85.5 80.3 1978 84.0 93.7 147.2 451.8 659.1 500.6 357.2 248.2 186.2 155.0 143.8 137.5 423.9 479.7 275.2 222.8 1979 130.1 125.8 181.8 332.4 479.5 545.6 299.2 198.3 134.4 105.5 94.2 90.4 255.1 409.7 214.7 182.9 1980 87.0 91.5 99.9 186.9 348.2 451.5 275.4 186.5 146.9 129.2 129.9 139.3 129.7 244.1 205.3 169.0 1981 151.8 160.7 177.7 216.7 447.3 358.1 280.3 182.1 115.6 101.3 90.8 94.9 206.1 227.2 202.5 163.1 1982 93.5 109.3 152.2 224.8 362.1 671.4 346.9 250.9 189.7 187.8 186.6 185.1 200.2 249.3 274.3 229.0 1983 184.8 184.7 197.3 228.5 264.4 249.7 197.1 130.6 96.8 114.6 138.2 148.3 217.3 239.7 145.7 116.3 1984 167.6 184.7 203.4 261.7 395.5 312.3 199.4 120.6 89.0 72.5 70.5 72.5 221.0 302.5 138.6 103.6 1985 72.3 73.4 96.4 172.4 182.6 148.3 91.1 70.2 58.6 61.3 63.6 70.2 158.3 186.5 84.4 56.9 1986 80.4 99.7 169.4 299.7 497.1 472.3 290.8 193.3 154.4 145.1 144.8 141.4 230.1 369.3 216.9 171.1 1987 141.4 142.5 169.7 207.0 247.4 239.4 196.6 138.9 102.1 80.9 74.8 70.1 196.7 217.2 148.9 129.5 1988 70.0 71.0 95.7 207.0 370.2 249.1 158.9 89.3 63.9 52.9 47.1 47.3 150.0 264.1 102.6 77.0 1989 52.3 55.6 88.2 204.1 460.5 401.1 248.6 157.8 114.5 100.3 102.5 116.8 138.4 269.8 169.7 146.7 1990 122.5 127.0 157.4 204.0 270.8 264.6 175.4 113.8 76.3 63.4 58.7 55.2 187.2 220.8 121.5 106.6 1991 55.9 60.4 79.1 145.5 377.5 418.2 268.4 156.5 105.2 82.4 81.1 77.8 117.1 173.9 178.6 135.8 1992 77.6 83.9 124.3 208.0 273.5 348.5 278.4 204.1 152.4 133.7 124.3 121.0 163.0 253.1 221.0 188.3 1993 117.3 114.8 143.4 286.4 443.2 396.5 310.4 269.0 261.8 268.6 272.2 274.0 227.1 345.7 273.1 265.2 1994 269.9 263.1 265.4 367.5 497.9 377.4 295.7 185.1 123.9 105.5 100.5 104.6 310.9 424.2 210.6 161.2 1995 110.0 116.4 142.0 201.8 372.5 433.6 311.4 226.2 165.8 149.2 154.0 179.2 188.6 214.9 244.5 209.1 1996 184.6 203.4 240.9 452.3 673.3 506.1 297.3 174.7 114.3 90.8 81.7 78.0 423.5 481.2 199.4 151.4 1997 81.0 81.9 130.0 303.5 795.3 841.7 464.7 358.9 272.4 234.8 226.2 217.5 235.7 371.3 373.9 344.8 1998 211.3 206.6 215.2 285.4 307.9 341.7 289.7 196.7 131.8 104.9 102.7 110.4 265.9 304.9 219.0 175.8 1999 115.6 122.1 148.7 205.8 257.3 301.5 213.4 141.9 105.2 86.1 79.9 77.6 192.4 219.1 154.4 130.1 --------------------------------------------- Musselshell River near Roundup MT (06126500) January February March April May June July August September October November December Apr(1-15) (16-30) Aug(1-15) (16-31) 1960 212.7 217.1 235.6 311.9 512.6 439.6 302.0 207.1 154.8 131.8 126.5 121.7 308.9 315.0 214.6 200.1 1961 119.9 126.9 134.3 172.5 209.4 218.4 150.8 110.2 110.1 96.9 91.7 85.1 155.3 189.7 123.6 97.7 1962 93.3 112.2 119.6 171.0 409.4 583.7 483.8 347.8 257.7 232.3 224.2 232.3 148.7 193.2 370.1 326.9 1963 239.9 271.1 282.8 351.9 608.4 544.2 376.0 256.2 200.6 165.2 151.0 151.0 332.5 371.3 282.2 231.8 1964 153.9 145.7 146.4 205.3 311.7 449.2 302.8 222.5 159.0 140.8 137.8 126.0 191.9 218.8 215.7 228.8 1965 134.4 130.9 131.8 206.9 400.8 412.6 315.5 251.5 259.9 248.0 233.3 235.0 164.4 249.4 260.2 243.4 1966 237.6 236.5 257.7 311.7 393.7 330.8 263.4 172.3 135.0 125.3 119.7 123.1 300.8 322.6 180.4 164.7 1967 124.1 130.8 168.6 240.2 542.0 1082.2 553.5 356.1 250.7 212.3 207.2 204.9 215.5 265.0 403.2 312.0 1968 209.6 210.2 235.5 277.0 352.1 558.0 374.3 270.3 226.8 202.0 233.3 228.5 275.1 278.8 273.8 266.9 1969 235.0 235.4 255.6 438.4 414.1 456.7 333.5 230.5 170.3 151.7 158.3 151.8 389.2 487.7 252.5 209.8 1970 158.8 163.7 180.1 231.6 518.7 471.9 289.0 196.7 175.7 149.6 139.0 140.5 204.6 258.5 221.7 173.2 1971 147.2 156.2 162.5 260.3 374.4 375.7 267.0 188.2 165.1 157.7 131.2 131.9 209.7 310.8 213.4 164.5 1972 136.2 149.0 201.1 262.0 339.4 282.8 231.0 198.1 145.6 145.3 141.2 148.3 246.8 277.2 203.9 192.7 1973 147.0 157.8 180.2 225.8 259.8 242.2 175.2 132.4 140.6 132.6 148.5 157.8 191.9 259.7 132.6 132.3 1974 184.3 207.2 245.2 325.8 446.0 471.4 283.4 235.7 190.2 159.0 203.9 188.8 298.1 353.4 223.5 247.2 1975 202.3 203.0 230.2 319.2 906.5 1051.0 677.8 450.8 332.7 338.6 359.1 422.2 279.4 358.9 492.3 411.9 1976 433.3 447.3 476.8 585.3 1025.5 663.7 452.3 313.6 240.2 211.3 199.7 195.8 520.1 650.6 350.8 278.7 1977 193.7 193.6 200.2 220.1 250.0 235.3 184.0 155.1 146.7 142.2 134.7 160.0 221.0 219.3 153.0 157.0 1978 150.2 180.6 283.6 637.8 948.9 751.3 556.4 385.6 334.8 263.1 251.5 241.0 610.1 665.5 425.9 347.8 1979 232.4 237.2 341.6 517.2 684.8 747.4 431.4 304.8 219.5 183.5 167.9 161.7 432.4 602.1 317.3 293.1 1980 161.0 163.5 173.8 271.7 442.5 582.6 358.7 263.8 223.0 207.9 193.8 204.5 228.6 314.7 285.8 243.2 1981 213.3 223.9 249.6 292.0 668.8 577.9 448.3 293.9 206.6 195.6 170.0 173.5 282.1 301.9 323.2 266.4 1982 169.8 187.0 238.3 325.9 497.9 919.7 516.5 366.2 295.4 289.5 273.5 276.2 302.6 349.2 400.3 334.3 1983 273.6 275.5 292.8 326.4 376.3 348.0 287.2 206.1 175.8 202.5 208.1 215.9 317.7 335.1 218.8 194.2 1984 257.4 272.2 301.8 372.4 513.2 423.7 275.2 191.2 164.6 134.8 132.4 129.7 329.3 415.6 216.2 167.7 1985 130.7 129.8 163.0 230.4 250.2 215.4 152.6 164.6 123.1 124.7 119.8 138.3 215.4 245.4 196.8 134.3 1986 139.3 171.7 239.1 375.5 632.9 595.6 387.1 262.8 244.5 211.8 214.7 206.0 305.7 445.4 288.1 239.1 1987 206.2 208.0 246.8 280.5 353.1 336.2 306.9 219.8 168.1 140.1 132.2 125.6 268.1 293.0 223.3 216.4 1988 127.2 131.9 158.3 266.3 483.0 327.5 227.1 145.5 132.8 109.3 98.1 98.5 215.7 317.0 161.1 130.9 1989 111.2 115.4 161.4 297.4 592.5 553.0 345.7 242.1 183.4 174.3 169.2 190.9 222.4 372.4 246.9 237.5 1990 193.7 197.5 243.5 298.0 388.9 378.3 263.7 197.2 137.2 125.6 116.8 111.2 272.0 323.9 191.8 202.2 1991 112.6 117.5 143.1 252.1 510.4 586.8 393.1 243.2 190.7 151.3 152.8 143.3 199.8 304.4 266.2 221.6 1992 139.9 145.8 194.4 301.4 355.0 469.3 394.0 282.6 220.8 201.2 184.6 179.0 246.1 356.8 300.7 265.7 1993 182.3 174.4 205.1 358.4 509.0 492.9 443.1 364.1 364.4 370.3 359.2 364.5 295.4 421.5 366.7 361.6 1994 364.3 356.6 361.1 484.0 634.1 508.3 404.3 258.1 190.4 182.4 165.2 167.2 424.9 543.0 288.4 229.6 1995 171.3 179.5 213.6 299.2 555.7 631.9 475.8 343.9 259.3 237.6 233.9 263.0 289.5 308.9 372.8 316.7 1996 261.5 282.4 333.1 567.2 815.9 662.7 402.1 252.5 190.2 157.4 144.1 142.6 534.9 599.6 281.3 225.4 1997 162.1 148.7 202.5 400.4 900.9 1051.2 633.1 472.9 366.6 320.7 302.0 291.3 332.2 468.5 487.4 459.4 1998 286.4 278.8 292.7 379.9 399.4 479.3 401.2 289.0 204.4 173.1 169.5 175.9 365.1 394.7 320.8 259.3 1999 182.3 186.3 213.6 287.8 381.3 432.6 315.2 229.4 185.3 151.2 142.9 138.7 270.5 305.2 242.8 216.8 --------------------------------------------- Milk River at Western Crossing of Int Bndry(06133000) January February March April May June July August September October November December Apr(1-15) (16-30) Aug(1-15) (16-31) 1960 109.6 108.6 175.7 543.3 479.7 339.1 144.3 77.6 56.8 53.0 53.2 47.4 567.3 519.3 92.2 64.0 1961 46.1 55.0 67.2 114.4 341.8 213.0 95.0 57.5 67.7 56.9 49.4 47.6 100.2 128.6 59.6 55.5 1962 51.0 65.2 70.5 202.2 290.4 212.6 95.2 55.5 49.8 55.8 48.8 47.0 150.1 254.3 59.4 51.9 1963 46.3 56.4 62.6 129.2 124.9 133.7 104.7 50.7 51.2 39.5 38.6 36.3 118.5 139.8 51.9 49.5 1964 35.6 33.9 43.5 103.0 512.5 493.4 274.9 113.7 86.0 74.0 68.2 64.3 84.9 121.0 132.2 96.4 1965 62.1 71.0 73.0 228.4 669.3 407.9 256.3 110.7 95.1 77.1 74.7 73.5 96.4 360.4 120.5 101.5 1966 67.8 67.6 95.2 210.4 221.4 291.5 177.8 78.3 57.4 65.1 52.7 53.9 209.2 211.7 81.5 75.2 1967 49.0 51.1 67.0 133.1 429.0 338.7 141.1 62.6 54.3 54.8 50.9 45.2 107.4 158.8 68.8 56.8 1968 48.2 43.9 75.3 98.0 150.6 170.5 91.8 76.2 104.7 85.3 98.2 98.3 93.2 102.9 52.4 98.5 1969 94.3 87.7 108.2 279.1 280.1 242.5 189.8 74.3 58.8 59.3 52.1 48.2 238.6 319.6 85.7 63.7 1970 45.5 50.4 55.7 111.1 404.5 278.2 145.5 72.4 58.4 53.3 50.0 46.7 99.0 123.1 88.6 57.1 1971 45.8 54.6 52.8 207.5 408.2 333.4 197.4 80.5 67.3 64.7 56.7 52.3 148.1 266.9 95.5 66.4 1972 51.6 51.9 155.2 250.2 429.7 279.9 149.7 86.1 67.1 55.9 54.3 56.6 226.8 273.6 94.3 78.4 1973 53.0 53.1 70.4 115.9 148.1 113.4 62.3 45.3 47.2 42.5 46.7 38.4 93.4 138.5 46.9 43.9 1974 42.5 38.5 48.2 241.9 387.6 272.6 110.4 62.8 52.1 42.1 43.6 38.6 86.2 397.6 73.2 53.1 1975 36.0 34.7 43.0 111.1 455.5 368.9 212.7 107.5 77.4 114.2 152.5 158.0 49.0 173.2 103.1 111.7 1976 142.0 131.0 156.9 303.5 348.3 266.6 157.6 99.3 68.8 58.6 54.9 55.9 265.7 341.2 112.6 86.9 1977 49.7 56.5 58.3 122.8 129.6 88.7 61.1 63.5 57.6 73.1 57.7 60.2 118.0 127.7 55.7 70.8 1978 58.6 59.0 144.4 504.3 574.5 436.9 249.3 128.9 119.8 95.3 94.9 88.5 335.2 673.4 116.5 140.6 1979 83.6 78.8 137.6 271.8 519.3 284.3 110.0 64.4 57.8 57.5 51.7 54.6 215.9 327.7 63.2 65.4 1980 45.6 49.2 52.2 138.0 240.7 282.8 160.6 90.9 67.6 66.2 63.8 75.6 79.6 196.4 93.9 88.2 1981 73.8 88.4 120.5 255.0 414.1 447.9 260.8 105.4 67.7 64.9 60.7 55.0 233.2 276.9 124.8 87.2 1982 51.1 61.9 62.1 174.9 458.7 299.2 185.9 81.3 73.8 65.1 56.7 55.2 99.3 250.5 94.0 69.3 1983 55.2 56.2 85.0 166.4 230.6 149.1 94.0 57.9 55.1 50.1 49.7 42.7 109.5 223.3 61.5 54.6 1984 51.4 47.8 60.3 166.8 215.0 181.1 78.5 50.2 61.6 53.3 50.4 46.0 105.2 228.4 53.5 47.1 1985 47.2 48.3 85.2 203.0 218.2 194.8 73.4 60.2 148.0 133.6 196.9 193.5 151.5 254.5 53.2 66.9 1986 174.4 170.7 267.0 407.8 522.6 317.1 133.6 69.6 113.2 78.3 96.0 91.8 395.9 419.7 75.7 64.0 1987 94.6 99.4 157.0 344.2 302.5 204.5 130.0 98.8 68.6 59.6 56.6 54.0 286.1 402.3 87.4 109.4 1988 53.2 55.9 65.5 115.4 158.1 126.6 72.1 46.3 57.4 51.9 45.1 45.3 93.2 137.5 47.6 45.1 1989 47.5 46.6 66.6 241.8 375.7 358.9 181.9 101.6 93.4 83.3 146.5 158.7 113.6 369.9 87.3 114.9 1990 148.5 138.6 177.4 352.3 394.4 362.5 168.1 79.6 60.6 60.5 61.3 57.5 344.5 360.1 80.7 78.6 1991 55.1 59.6 72.1 202.7 352.5 483.6 341.0 123.2 73.4 62.2 65.7 55.0 164.8 240.6 158.3 90.4 1992 54.5 58.2 75.5 125.2 122.5 106.3 100.7 60.0 54.6 58.4 54.8 49.1 97.9 152.6 64.5 55.8 1993 52.0 53.6 92.5 312.6 364.0 324.3 495.1 356.5 303.1 247.8 208.4 177.8 193.0 432.3 358.6 354.5 1994 151.4 132.9 193.5 343.5 350.6 272.9 112.0 62.6 54.7 69.6 55.1 54.1 311.0 376.0 67.7 57.8 1995 50.5 68.7 80.7 182.8 265.1 456.5 379.8 202.6 111.6 115.5 145.9 171.4 161.4 204.2 236.8 170.5 1996 149.8 141.5 193.3 525.1 656.8 464.5 208.1 81.5 87.2 66.1 60.6 58.7 357.6 692.7 95.1 68.8 1997 61.1 64.8 107.7 256.8 649.6 394.8 232.1 96.1 70.9 60.3 62.4 55.4 126.8 386.8 104.7 87.9 1998 53.9 55.1 74.1 148.6 204.1 245.1 199.4 82.5 57.2 51.6 56.3 49.5 115.9 181.2 102.8 63.4 1999 47.4 48.0 76.9 148.2 197.2 144.9 81.1 62.2 49.2 53.5 52.7 50.5 106.6 189.8 71.5 53.5 --------------------------------------------- Milk River at Milk River Alberta(06134500) January February March April May June July August September October November December Apr(1-15) (16-30) Aug(1-15) (16-31) 1960 193.4 205.7 274.9 680.6 671.2 463.6 234.7 171.7 129.2 121.1 118.6 110.8 683.3 677.8 199.0 146.0 1961 103.5 116.3 127.0 182.3 467.4 293.7 159.2 115.2 141.8 114.3 97.2 94.5 171.3 193.4 118.4 112.3 1962 98.9 115.5 120.9 266.3 370.5 282.8 151.7 98.6 93.2 100.8 87.2 79.8 224.4 308.3 104.7 92.9 1963 77.6 96.6 91.7 168.1 159.9 205.2 156.5 82.7 89.3 63.7 61.3 63.0 157.8 178.4 78.9 86.2 1964 57.7 55.3 72.7 138.4 719.4 773.2 424.9 210.4 181.6 155.2 143.5 134.8 117.3 159.5 229.1 192.8 1965 139.7 162.2 147.6 341.5 827.0 638.4 387.9 209.7 197.7 153.6 148.4 150.9 190.6 492.5 215.9 204.0 1966 137.3 137.0 166.4 291.7 307.8 441.4 274.0 153.9 117.2 134.7 113.0 117.8 291.2 292.2 145.5 161.7 1967 108.5 109.1 136.7 222.7 561.7 494.2 228.9 138.0 125.9 121.9 115.6 104.1 197.7 247.7 149.0 127.7 1968 113.7 98.7 127.8 154.5 226.8 258.1 156.5 154.9 216.0 143.8 163.5 164.5 151.9 157.1 98.8 207.5 1969 163.1 156.4 202.4 363.5 370.0 394.8 313.3 145.2 126.8 126.4 113.7 103.6 314.9 412.0 158.6 132.5 1970 98.9 112.9 116.0 181.0 493.1 405.6 227.8 132.8 110.9 100.0 92.1 88.4 163.3 198.7 162.4 105.1 1971 86.0 117.0 94.3 269.3 509.7 451.1 266.3 133.1 128.8 117.3 100.3 90.9 202.2 336.5 150.4 116.8 1972 89.7 99.3 241.0 324.6 526.4 370.7 231.7 154.3 127.0 102.9 98.1 106.1 300.7 348.5 163.7 145.4 1973 92.9 91.7 108.6 168.2 209.0 170.2 101.7 79.6 87.5 73.0 85.2 69.0 132.7 203.7 82.0 77.4 1974 77.1 68.6 81.1 279.2 467.2 327.4 150.8 116.8 85.0 68.7 69.0 61.6 135.3 423.0 144.2 91.1 1975 59.1 57.7 76.4 175.6 657.0 615.2 368.1 237.1 174.7 224.0 241.1 262.4 93.9 257.2 221.6 251.6 1976 247.9 235.0 267.8 434.0 489.8 410.4 260.9 200.4 151.4 131.8 123.8 127.4 369.0 499.0 228.9 173.6 1977 114.1 121.1 118.7 190.3 208.3 152.8 118.9 134.5 113.4 152.7 107.5 120.2 199.7 180.9 112.9 154.6 1978 112.3 124.6 282.9 730.6 881.5 697.4 432.4 260.2 268.9 203.7 202.8 189.3 507.5 953.7 220.6 297.3 1979 183.6 177.8 296.2 473.0 802.8 469.4 216.4 158.8 146.5 140.8 127.9 134.5 412.6 533.4 152.8 164.4 1980 113.6 120.4 123.1 216.1 371.0 425.6 250.1 183.4 142.2 142.8 129.4 151.1 169.6 262.6 186.7 180.4 1981 140.4 157.2 205.1 376.5 639.1 697.4 411.0 205.8 156.7 156.0 142.9 128.5 378.7 374.3 230.2 183.0 1982 119.5 153.3 146.7 264.7 593.8 423.2 292.7 164.7 166.2 148.4 124.2 121.8 186.2 343.1 182.1 148.4 1983 120.8 120.3 166.2 249.7 329.2 236.6 173.2 122.5 121.3 109.7 103.0 91.4 195.1 304.3 128.6 116.9 1984 114.1 98.1 117.1 239.9 282.1 260.5 126.9 98.5 126.1 104.3 96.9 84.7 169.1 310.7 103.2 94.0 1985 91.1 91.6 144.1 273.3 283.4 293.6 124.3 125.2 303.6 244.5 313.5 331.4 199.5 347.2 105.1 144.0 1986 315.0 334.8 458.7 640.9 877.3 565.5 259.6 161.9 289.7 193.4 230.8 221.8 615.4 666.4 170.3 154.1 1987 227.9 235.0 328.8 521.6 480.8 338.4 261.0 225.6 156.3 139.7 131.7 124.0 456.4 586.7 188.5 260.3 1988 122.5 123.7 132.4 179.7 238.3 201.1 140.6 98.8 129.6 107.4 93.4 93.5 154.1 205.3 100.3 97.4 1989 100.6 95.1 151.2 357.5 534.6 619.2 317.7 224.7 204.8 174.2 254.4 265.5 201.8 513.3 184.6 262.2 1990 260.8 259.6 319.0 503.0 573.4 542.1 284.1 177.8 145.6 139.9 137.5 133.5 487.2 518.8 171.8 183.3 1991 130.2 130.3 145.7 287.3 490.2 703.6 495.3 230.9 163.9 142.5 151.0 124.1 248.3 326.2 281.0 183.9 1992 123.6 123.9 138.1 201.2 186.6 191.7 214.2 129.1 113.8 121.5 109.0 93.7 157.5 244.9 137.0 121.6 1993 107.8 110.3 188.6 462.8 527.2 541.3 765.9 572.5 491.7 408.3 367.2 339.5 310.1 615.6 552.9 590.9 1994 307.3 287.6 356.2 533.7 542.6 442.9 217.6 151.1 136.8 161.5 132.3 127.4 477.9 589.6 160.4 142.4 1995 116.0 133.9 144.2 253.5 374.6 704.6 573.5 330.2 213.7 209.9 237.8 257.1 228.6 278.4 374.7 288.5 1996 240.4 238.6 306.7 666.8 847.8 678.8 321.0 168.8 209.3 145.0 134.1 128.5 505.6 828.1 186.2 152.4 1997 144.7 162.2 227.0 425.0 856.9 579.4 354.5 195.3 158.3 137.3 141.8 123.7 283.2 566.7 200.0 190.9 1998 120.1 117.4 147.5 218.6 288.2 361.8 294.1 144.0 112.1 102.5 110.2 96.8 194.2 243.0 172.1 117.6 1999 93.5 92.1 118.0 202.6 269.5 241.3 134.9 124.8 101.7 101.8 95.9 94.8 144.5 260.6 141.7 109.0 --------------------------------------------- Yellowstone River at Yellowstone Lk Outlet YNP, WY (06186500) January February March April May June July August September October November December Apr(1-15) (16-30) Aug(1-15) (16-31) 1960 461.9 402.8 496.3 1208.4 1972.5 1730.2 1284.6 777.1 480.6 396.0 309.7 264.4 1112.0 1304.8 845.2 713.3 1961 231.6 207.7 198.4 344.6 1207.0 1895.3 1112.6 697.5 553.8 456.2 417.6 368.3 312.8 376.3 800.7 600.6 1962 324.2 287.3 260.5 1314.0 3402.3 3997.2 2271.4 1585.2 1075.7 784.3 654.2 539.9 331.9 2296.0 1751.8 1429.0 1963 467.5 411.0 448.0 840.1 2168.5 3457.0 1896.6 1295.4 875.5 598.2 522.3 431.7 650.9 1029.3 1482.5 1119.9 1964 384.8 343.3 307.3 471.3 2214.5 2684.6 1887.4 1247.3 801.2 586.9 502.5 408.7 382.6 559.9 1406.0 1098.5 1965 357.5 316.4 281.4 374.5 2612.2 6263.6 2710.3 1747.8 1272.0 1028.3 857.8 742.2 289.6 459.5 1868.5 1634.6 1966 638.6 553.3 535.6 1130.8 1998.4 1757.6 1262.7 756.2 527.1 371.1 310.5 261.2 1053.4 1208.1 866.5 652.7 1967 227.8 201.8 184.2 235.9 1752.0 4246.1 2276.0 1710.0 1117.9 859.9 712.4 619.4 225.6 246.2 1871.0 1558.9 1968 544.3 474.0 453.4 668.0 1815.6 3627.1 1981.5 1559.6 1272.2 1160.5 1091.1 952.1 594.9 741.1 1563.9 1555.6 1969 792.5 662.1 563.5 1233.3 3912.1 2527.5 2110.7 1484.3 911.4 679.2 574.0 481.9 698.4 1768.1 1686.8 1294.5 1970 422.1 374.3 333.2 371.6 1926.4 4247.2 2009.9 1345.0 916.5 693.1 612.9 536.6 410.9 332.3 1543.9 1158.5 1971 474.0 417.9 369.1 467.6 2628.6 5090.0 2176.1 1392.8 918.7 749.3 661.8 597.4 423.1 512.2 1588.8 1209.1 1972 529.7 463.5 510.8 959.3 3216.9 4469.8 1965.8 1318.2 909.5 766.8 679.2 610.5 782.6 1136.1 1474.5 1171.6 1973 532.1 463.4 407.5 459.8 1853.3 2180.7 1520.7 1007.4 738.9 565.0 510.0 435.1 442.2 477.3 1135.2 887.5 1974 386.8 342.8 307.8 721.2 2736.5 5355.8 2001.0 1291.1 786.3 583.7 464.5 379.7 347.8 1094.6 1472.5 1121.1 1975 328.6 289.8 257.7 241.4 744.7 4061.7 2861.7 1735.1 1211.7 913.8 829.4 743.6 236.6 246.3 1853.1 1624.5 1976 651.7 560.9 484.2 643.3 3880.8 4432.1 2420.6 1582.5 1075.4 848.6 725.3 627.9 623.0 663.5 1757.4 1418.5 1977 538.8 466.5 414.1 1061.7 1825.9 1803.5 1301.0 794.8 527.0 423.6 359.9 300.8 724.1 1399.2 888.0 707.4 1978 269.3 242.8 305.0 953.0 2576.1 4822.6 2180.7 1375.6 966.6 702.6 603.7 508.3 763.5 1142.6 1522.2 1238.2 1979 440.5 384.4 342.9 505.4 3633.9 3947.7 2224.2 1375.1 845.3 600.5 458.6 382.0 322.6 688.1 1528.9 1230.8 1980 325.5 283.7 250.1 828.1 2637.2 2423.0 1702.8 1166.0 836.9 629.8 541.1 466.2 231.7 1424.6 1269.9 1068.6 1981 405.0 356.1 444.3 853.6 1817.5 2654.3 1688.5 1125.3 688.3 548.8 452.4 386.0 565.9 1141.3 1260.5 998.5 1982 343.4 309.0 278.7 357.6 2390.2 4742.4 2904.6 1824.9 1336.3 1150.9 1042.7 896.7 258.1 457.1 1962.2 1696.2 1983 744.9 625.5 556.3 734.5 1504.8 3029.0 1799.1 1225.5 812.3 829.3 870.3 826.3 507.7 961.2 1359.7 1099.7 1984 714.3 606.0 517.4 650.9 1718.1 3750.4 1999.9 1488.2 1039.9 803.2 665.1 557.3 504.5 797.4 1626.2 1358.9 1985 472.3 407.2 380.4 806.6 2237.9 1842.5 1335.0 858.3 591.3 474.0 403.8 361.5 521.3 1091.9 978.7 745.5 1986 319.0 283.3 389.1 1134.4 2296.0 3151.2 1637.3 1102.0 744.2 585.3 500.4 426.4 956.0 1312.8 1232.2 980.0 1987 370.0 325.0 320.9 826.2 1403.8 1380.3 1076.9 718.1 486.8 361.3 337.4 266.6 560.3 1092.1 778.3 661.7 1988 230.6 207.6 240.2 826.9 2035.6 1632.0 1115.8 656.1 399.1 303.5 245.7 202.8 424.2 1229.6 758.5 560.1 1989 175.0 153.7 140.8 599.8 2577.3 3658.6 1768.5 1135.6 751.2 579.5 486.2 404.2 191.6 1008.1 1263.6 1015.7 1990 358.8 319.2 311.1 1068.8 1607.5 3138.9 1541.5 1044.8 663.9 513.4 445.2 387.6 857.4 1280.3 1150.6 945.6 1991 347.8 315.0 282.4 479.2 1419.0 3710.4 1622.0 1110.6 742.4 533.3 429.5 357.9 436.4 522.0 1242.3 987.0 1992 302.1 260.1 384.0 1042.5 2163.3 1842.6 1631.6 1163.8 855.3 659.5 543.6 453.5 906.2 1178.7 1282.8 1052.2 1993 385.9 333.6 314.5 367.1 2431.5 4200.7 2187.6 1799.4 1349.7 1030.4 833.3 698.4 315.5 418.7 1892.8 1711.8 1994 581.2 492.1 490.2 1082.0 2043.9 1743.7 1305.6 804.7 498.7 447.4 334.2 293.8 631.2 1532.9 925.0 691.9 1995 263.2 238.7 219.1 341.8 1071.1 5870.0 2979.8 1541.7 1039.8 842.0 744.4 653.1 314.3 369.2 1660.7 1430.1 1996 570.7 497.4 434.4 632.8 1903.6 8470.0 2305.2 1448.0 912.8 641.6 551.5 440.8 580.7 684.9 1638.5 1269.4 1997 385.3 339.9 317.9 381.8 4016.8 10727.8 2861.0 1933.0 1441.4 1157.1 1070.8 938.8 292.7 470.9 2053.7 1819.9 1998 785.8 658.6 585.7 828.0 3659.8 3213.4 2285.5 1521.1 978.5 722.4 609.1 519.2 596.2 1059.9 1696.9 1356.3 1999 448.8 391.1 438.0 803.7 2800.0 5647.0 2246.0 1537.5 1043.1 766.8 648.3 550.2 482.5 1125.0 1715.2 1370.9 --------------------------------------------- Yellowstone River at Corwin Springs MT (06191500) January February March April May June July August September October November December Apr(1-15) (16-30) Aug(1-15) (16-31) 1960 1197.3 1055.3 1315.3 2680.8 4039.9 3831.7 2699.7 1611.1 974.7 811.2 644.2 548.4 2488.7 2872.9 1730.1 1499.7 1961 486.3 465.8 482.5 742.6 2103.1 3386.0 2023.3 1300.7 1093.2 894.9 838.0 742.4 666.8 818.5 1499.9 1114.0 1962 676.1 629.9 639.1 3040.9 6782.7 8809.5 5355.4 3716.7 2567.5 1924.1 1637.2 1379.2 843.9 5238.0 4132.7 3326.7 1963 1185.8 1061.0 1175.2 2251.9 5211.3 9031.8 4803.6 3158.8 2151.7 1461.8 1275.3 1061.3 1750.1 2753.7 3607.8 2737.9 1964 952.2 854.0 781.5 1334.2 4639.3 5852.2 4303.8 2811.1 1828.3 1351.9 1231.9 1017.7 1113.5 1554.9 3159.0 2485.0 1965 893.2 801.0 724.2 1054.2 5305.5 13916.2 7008.9 4300.4 3089.6 2480.1 2050.1 1766.4 838.7 1269.6 4630.5 3990.9 1966 1505.4 1307.2 1307.9 2411.1 4504.7 3984.0 2803.5 1693.5 1183.1 850.3 722.3 604.6 2239.7 2582.6 1917.1 1483.8 1967 529.4 473.0 449.6 628.5 3632.4 10928.5 7669.3 4210.9 2767.1 2195.6 1876.1 1647.2 585.4 671.6 4606.3 3840.2 1968 1444.5 1252.9 1232.0 1749.5 4313.3 9272.2 5068.3 3806.4 3017.9 2757.9 2594.3 2289.3 1593.5 1905.5 3871.2 3745.6 1969 1943.5 1643.5 1450.0 2991.4 8025.7 6221.9 4923.8 3376.5 2074.5 1567.8 1347.0 1139.3 2011.2 3971.6 3823.7 2957.4 1970 1001.1 902.4 834.7 1023.5 4224.0 10411.7 4632.5 3050.8 2114.9 1621.3 1443.2 1261.2 1105.2 941.8 3499.7 2630.0 1971 1109.2 983.7 870.6 1161.6 5244.8 10908.6 4949.8 3161.1 2116.3 1676.6 1457.8 1289.6 1043.6 1279.5 3616.1 2734.6 1972 1139.9 1002.0 1226.3 2176.2 5910.0 8873.0 4254.7 2865.5 2096.1 1868.9 1697.1 1543.7 1846.4 2506.0 3187.5 2563.7 1973 1345.4 1177.6 1071.4 1237.2 3659.7 4582.9 3145.1 2005.3 1462.7 1088.2 998.1 832.0 1158.8 1315.6 2284.0 1743.9 1974 764.8 680.3 677.8 1771.6 5446.9 11853.4 4697.7 3072.0 1881.2 1402.9 1133.2 929.1 863.2 2679.9 3504.6 2666.5 1975 801.5 707.7 638.2 629.0 2054.1 8694.7 6897.5 3960.9 2761.1 2129.6 1964.1 1777.4 585.1 672.9 4250.6 3689.4 1976 1556.9 1346.5 1193.0 2023.8 8402.4 11066.3 5808.3 3957.8 2700.0 2143.4 1843.4 1604.8 1858.0 2189.6 4397.0 3546.0 1977 1373.9 1197.7 1075.0 2423.1 4353.1 4375.7 3245.0 2014.0 1387.5 1137.2 1000.5 862.8 1698.6 3147.7 2252.8 1790.2 1978 771.2 697.9 878.8 2720.5 5885.4 10482.9 5107.1 3179.8 2240.5 1607.9 1394.4 1174.1 2383.1 3057.9 3528.7 2852.8 1979 1020.1 892.9 822.1 1321.7 8022.4 9690.9 5454.0 3436.9 2109.5 1497.0 1153.0 971.1 815.6 1827.9 3801.9 3094.7 1980 831.8 735.7 669.1 1988.1 6594.7 5620.1 3953.1 2673.0 1936.4 1451.1 1276.8 1130.5 637.5 3338.7 2916.0 2445.1 1981 994.9 924.9 1084.5 1945.0 4143.0 6599.1 3944.0 2592.4 1591.2 1331.8 1082.0 945.2 1392.3 2497.7 2907.3 2297.3 1982 827.6 767.1 707.2 1004.9 5439.3 10325.5 6849.2 4271.2 3041.3 2600.8 2336.8 2026.8 703.3 1306.4 4638.1 3927.1 1983 1709.5 1475.5 1461.7 1886.6 3190.7 5189.3 3479.3 2269.3 1513.8 1638.5 1652.5 1599.6 1452.6 2320.7 2529.7 2025.1 1984 1440.0 1259.8 1126.9 1676.7 3853.8 7541.0 4464.4 3199.7 2255.3 1761.1 1503.7 1269.9 1235.4 2117.9 3522.9 2896.7 1985 1097.3 962.0 968.8 1895.1 4276.2 3771.9 2589.3 1687.3 1184.5 973.5 833.9 748.3 1331.0 2459.2 1921.6 1467.7 1986 667.7 611.9 887.1 2670.5 4762.1 6163.7 3521.5 2337.4 1605.8 1273.5 1102.0 933.7 2325.3 3015.6 2603.9 2087.5 1987 811.2 722.5 768.1 1623.8 2604.5 2607.6 2049.5 1400.9 965.8 730.7 667.9 544.3 1194.8 2052.9 1492.8 1314.8 1988 463.3 422.4 533.5 1530.7 4436.4 3529.9 2308.5 1367.7 840.9 647.3 518.8 430.8 815.0 2246.3 1559.7 1187.6 1989 373.2 329.4 344.8 1357.8 4947.1 8058.7 3735.1 2386.2 1589.2 1257.1 1051.7 869.5 484.7 2230.8 2655.6 2133.6 1990 767.6 682.4 696.8 2248.6 3512.7 6618.1 3317.4 2213.1 1406.6 1090.5 943.7 816.5 1827.2 2669.9 2427.5 2012.1 1991 721.9 707.8 664.5 1159.8 3084.3 6907.5 3380.7 2203.4 1474.3 1029.8 836.3 694.8 1032.1 1287.6 2488.4 1936.2 1992 593.4 520.2 900.2 2065.2 4554.4 4408.1 3969.0 2813.8 2121.3 1683.7 1428.9 1205.0 1737.9 2392.5 3084.1 2560.3 1993 1034.0 900.2 951.4 1392.7 5865.7 9073.5 5393.6 4259.9 3123.9 2340.5 1870.9 1553.7 1186.1 1599.3 4533.1 4003.8 1994 1293.2 1103.7 1187.4 2346.9 4483.8 3980.9 2932.5 1826.4 1132.9 1042.6 787.1 684.0 1502.3 3191.5 2099.0 1570.7 1995 611.6 579.2 587.3 1035.9 2661.9 11087.4 5605.8 3215.1 2133.3 1756.1 1594.1 1446.9 938.6 1133.3 3499.7 2948.3 1996 1273.8 1170.9 1072.5 1839.6 4096.2 18009.6 5687.1 3404.0 2065.1 1446.6 1236.0 979.2 1643.9 2035.2 3890.6 2947.7 1997 856.6 751.8 769.6 1033.2 7397.4 21336.4 6289.4 4486.7 3321.7 2712.3 2556.4 2259.2 754.0 1312.4 4785.3 4206.8 1998 1905.9 1605.1 1529.3 2410.3 7438.1 7024.8 5330.5 3554.3 2259.5 1627.4 1382.3 1162.9 1876.2 2944.4 3994.4 3141.7 1999 1007.3 889.1 1177.8 2230.8 6061.6 11998.6 5414.0 3632.1 2436.9 1787.4 1537.8 1311.2 1472.4 2989.2 4052.7 3237.8 --------------------------------------------- Yellowstone River near Livingston MT (06192500) January February March April May June July August September October November December Apr(1-15) (16-30) Aug(1-15) (16-31) 1960 1377.4 1223.5 1531.8 3042.3 4588.3 4490.9 3105.1 1829.9 1084.3 899.1 718.8 609.4 2826.2 3258.5 1960.6 1707.4 1961 544.7 536.9 553.9 849.3 2233.8 3614.4 2156.3 1384.2 1191.9 965.2 903.6 789.4 749.9 948.8 1602.7 1179.3 1962 729.6 729.5 758.3 3368.9 7447.5 9639.9 6137.1 4177.3 2849.9 2124.8 1820.9 1536.9 1015.8 5722.0 4655.9 3728.5 1963 1322.0 1251.1 1392.0 2614.4 5900.7 10055.4 5510.7 3566.1 2415.9 1624.3 1422.0 1182.5 2074.9 3153.8 4083.6 3080.9 1964 1069.2 963.1 894.1 1555.4 5056.7 6562.4 4823.4 3112.3 2014.4 1481.0 1397.1 1142.4 1316.0 1794.7 3504.7 2744.4 1965 1003.6 925.7 849.6 1338.9 5990.2 15061.4 8187.9 4935.7 3517.4 2804.9 2306.6 1997.5 1064.1 1613.8 5327.5 4568.4 1966 1714.3 1496.7 1515.0 2734.3 5035.6 4593.3 3192.2 1892.2 1318.4 954.1 816.8 677.9 2548.0 2920.5 2140.6 1659.3 1967 607.8 555.7 586.0 892.8 4122.0 11888.8 8760.6 4768.6 3085.4 2472.0 2103.9 1849.7 813.5 972.0 5240.6 4326.1 1968 1639.0 1457.5 1564.1 2259.6 5181.3 10692.5 6265.6 4491.5 3487.2 3134.0 2941.5 2597.1 2079.9 2439.2 4597.3 4392.4 1969 2227.9 1897.3 1724.5 3613.5 8819.5 7469.6 5915.5 3995.6 2414.1 1817.5 1583.9 1346.2 2585.4 4641.5 4523.8 3500.5 1970 1211.4 1116.8 1095.6 1365.0 4872.9 11482.5 5381.9 3473.8 2400.3 1834.3 1630.5 1432.4 1438.5 1291.4 3997.0 2983.4 1971 1287.8 1175.6 1076.9 1536.0 5820.8 12034.2 5771.8 3605.8 2405.9 1870.8 1609.0 1423.0 1343.6 1728.3 4149.5 3096.0 1972 1260.9 1124.2 1465.9 2476.8 6269.6 9565.4 4680.7 3116.0 2287.1 2043.6 1846.8 1700.2 2135.9 2817.7 3471.6 2782.7 1973 1507.1 1337.7 1278.6 1531.0 4189.1 5379.3 3678.7 2296.0 1666.6 1230.1 1145.8 955.2 1368.2 1693.7 2620.2 1992.0 1974 913.4 823.6 887.4 2112.9 5932.7 12803.2 5302.7 3426.1 2077.2 1546.2 1266.9 1027.1 1158.2 3067.6 3918.5 2964.5 1975 887.6 790.2 741.3 788.9 2628.0 9610.0 8152.6 4617.9 3194.2 2473.0 2272.8 2104.1 685.4 892.3 4981.2 4277.4 1976 1859.8 1643.5 1511.2 2600.3 9195.0 12582.9 6758.0 4574.4 3089.5 2431.9 2078.4 1824.1 2292.7 2907.9 5100.3 4081.3 1977 1563.8 1388.2 1257.8 2704.7 4935.9 5042.8 3740.9 2280.2 1577.4 1300.5 1135.2 1006.5 1936.7 3472.7 2551.2 2026.2 1978 899.6 835.4 1095.3 3237.0 6543.2 11526.6 5928.0 3642.6 2552.6 1798.3 1558.5 1309.6 2892.7 3581.4 4057.8 3253.3 1979 1141.5 1017.5 987.1 1571.4 8394.9 10775.7 6189.9 3844.1 2331.1 1658.3 1270.1 1083.3 1018.9 2123.9 4243.1 3470.1 1980 925.4 832.9 795.4 2260.3 7200.7 6468.2 4537.3 3021.1 2179.7 1608.5 1406.7 1262.2 828.6 3692.0 3300.2 2759.4 1981 1106.6 1072.5 1251.3 2215.7 4747.6 7636.1 4670.2 2995.4 1805.5 1522.7 1214.1 1076.2 1619.5 2811.9 3383.3 2631.7 1982 936.0 922.1 940.7 1422.3 6138.8 11515.6 8134.4 4956.2 3472.3 2961.4 2651.8 2314.8 1054.2 1790.4 5399.5 4540.7 1983 1974.7 1735.3 1814.0 2334.8 3759.8 5964.8 4067.3 2601.4 1720.5 1857.2 1859.1 1800.3 1880.0 2789.5 2908.6 2313.4 1984 1665.5 1490.5 1407.9 2132.8 4577.3 8518.5 5263.3 3660.2 2580.0 1990.3 1719.6 1462.8 1591.3 2674.2 4050.0 3294.8 1985 1277.6 1137.2 1175.2 2191.4 4737.3 4231.8 2857.8 1853.9 1298.0 1065.7 898.1 808.7 1595.9 2786.9 2115.6 1608.6 1986 744.5 712.8 1100.7 3157.7 5254.2 7132.0 4108.2 2685.2 1839.2 1436.9 1262.9 1059.7 2757.0 3558.3 3000.3 2389.8 1987 931.4 840.8 913.8 1779.2 2848.0 2914.9 2259.2 1535.1 1048.7 788.8 723.7 599.3 1345.5 2212.9 1621.3 1454.3 1988 509.3 478.4 616.2 1680.2 4840.5 4041.1 2575.9 1507.2 927.0 720.4 578.3 483.1 929.9 2430.4 1717.5 1310.1 1989 425.3 376.4 449.8 1613.8 5432.5 8762.9 4204.5 2641.4 1744.7 1400.9 1157.1 958.6 628.3 2599.2 2948.4 2353.5 1990 864.5 779.3 833.7 2592.2 4017.5 7364.9 3804.1 2479.6 1556.0 1202.8 1049.2 901.5 2118.0 3066.4 2727.9 2246.8 1991 796.4 824.2 793.0 1454.5 3649.9 7730.9 3936.6 2489.7 1660.6 1142.1 946.0 780.8 1298.2 1610.7 2832.4 2168.4 1992 674.0 608.2 1085.4 2417.6 5212.9 5341.5 4873.7 3397.4 2526.4 2032.7 1729.6 1476.0 1992.1 2843.2 3735.5 3080.4 1993 1285.8 1138.2 1267.3 1930.4 6940.2 10837.2 6697.6 5260.7 3825.9 2822.7 2242.7 1871.1 1655.0 2205.8 5607.2 4935.8 1994 1574.4 1358.1 1496.1 2743.6 5000.2 4589.9 3362.8 2041.7 1251.9 1177.9 886.5 770.5 1858.7 3628.5 2348.7 1753.8 1995 706.5 706.4 817.2 1439.8 3265.4 11799.5 6429.6 3634.7 2370.4 1952.5 1775.8 1636.9 1294.2 1585.4 3973.7 3316.9 1996 1464.2 1427.6 1397.6 2449.5 4898.3 19084.7 6569.0 3812.1 2283.3 1601.9 1369.2 1089.8 2192.9 2706.1 4372.2 3286.9 1997 993.7 885.5 1008.7 1471.4 8296.1 22835.5 7340.1 5150.0 3752.7 3035.9 2842.2 2526.5 1111.8 1831.0 5512.8 4809.9 1998 2163.7 1852.5 1857.8 2926.2 8198.7 8015.5 6292.3 4098.8 2566.6 1836.1 1567.1 1332.1 2369.4 3483.0 4624.5 3605.9 1999 1161.2 1047.7 1438.1 2644.9 6511.0 13135.7 6135.5 4059.4 2678.5 1943.9 1674.5 1423.6 1823.1 3466.8 4528.6 3619.5 --------------------------------------------- Shields River nr Livingston MT (06195600) January February March April May June July August September October November December Apr(1-15) (16-30) Aug(1-15) (16-31) 1960 93.7 93.0 156.3 273.1 441.5 407.5 256.0 172.7 111.0 92.0 82.6 63.8 266.4 279.8 170.9 174.4 1961 62.8 77.9 78.3 126.2 189.3 167.4 112.8 74.3 88.7 67.9 65.6 44.7 103.6 148.7 87.6 61.8 1962 49.6 72.3 83.7 190.0 347.2 401.1 316.9 216.0 144.4 126.5 130.8 113.2 115.8 264.3 223.0 209.4 1963 99.3 154.2 179.6 349.7 601.9 612.0 421.1 256.5 190.3 142.0 116.4 95.6 306.6 392.7 292.1 223.2 1964 92.2 80.0 86.0 155.6 270.3 351.5 237.5 163.5 107.4 92.6 97.5 77.6 138.8 172.4 159.7 167.1 1965 72.0 74.4 77.2 174.7 464.1 505.2 391.1 278.0 218.0 174.0 157.6 143.6 132.2 217.2 278.8 277.3 1966 135.1 127.7 174.4 266.8 382.8 337.2 221.4 135.4 98.8 95.9 85.9 63.5 244.2 289.5 143.0 128.2 1967 69.2 67.3 108.1 176.4 443.5 663.4 466.7 309.5 196.8 208.7 165.9 149.5 170.0 182.9 354.1 267.7 1968 147.6 145.3 248.8 404.9 576.3 677.1 528.1 349.7 269.9 213.9 217.3 189.9 391.5 418.3 362.7 337.5 1969 182.9 166.7 192.8 461.5 560.1 623.2 479.2 327.5 204.4 169.3 161.9 132.4 413.2 509.8 378.8 279.5 1970 134.3 136.7 155.9 230.0 543.1 558.7 401.9 232.7 201.8 153.0 133.3 123.8 224.9 235.2 264.4 203.0 1971 130.8 135.2 151.7 318.2 571.9 575.0 423.2 257.1 201.3 155.4 123.0 110.9 228.2 408.3 293.0 223.4 1972 100.0 108.0 217.6 317.8 375.3 346.6 240.5 169.8 136.8 123.5 107.1 108.8 291.7 344.0 175.5 164.3 1973 110.2 114.3 156.1 238.2 363.6 396.1 261.8 165.7 157.5 116.3 136.9 114.2 185.1 291.2 184.0 148.5 1974 139.4 137.8 183.4 316.7 446.1 462.5 302.2 215.5 154.3 116.6 135.2 99.8 246.9 386.6 236.6 195.8 1975 94.3 90.8 127.8 202.1 775.3 1021.9 648.6 464.8 326.0 310.3 320.4 373.1 122.1 282.0 521.4 411.6 1976 357.4 346.4 364.7 538.2 728.5 688.7 483.2 318.6 238.0 185.1 147.0 139.8 452.6 623.9 365.8 274.3 1977 121.2 125.1 134.9 195.1 290.0 278.4 199.1 131.0 119.9 109.6 91.4 97.3 188.1 202.2 129.6 132.4 1978 81.6 93.4 171.5 411.6 598.7 570.6 445.6 281.2 228.0 154.5 136.1 113.2 396.6 426.5 311.3 252.9 1979 101.7 113.0 183.9 285.3 548.0 648.4 425.5 285.4 170.0 143.7 105.6 108.8 220.4 350.3 299.1 272.6 1980 92.4 95.6 117.3 304.0 535.7 596.8 430.3 280.9 226.9 163.1 138.3 152.2 168.4 439.6 309.3 254.2 1981 135.6 178.0 213.6 313.8 613.8 691.8 513.8 312.5 202.2 180.1 134.3 129.2 276.7 350.9 353.0 274.4 1982 106.3 151.7 206.6 346.8 556.2 751.1 551.8 367.0 276.6 225.9 190.5 178.4 295.4 398.3 404.6 331.8 1983 171.6 165.3 223.9 326.6 462.7 434.4 330.9 202.1 163.1 162.7 158.9 148.6 308.8 344.4 223.6 182.1 1984 191.5 193.2 231.6 377.7 580.8 577.7 386.6 232.5 195.7 133.7 119.1 103.9 280.1 475.2 263.4 203.6 1985 93.6 93.8 136.2 273.5 321.1 248.2 153.6 120.0 103.6 90.7 60.6 61.6 249.4 297.7 145.5 96.2 1986 78.0 95.1 208.5 409.7 552.4 561.1 418.4 266.1 210.1 158.4 157.5 124.8 333.4 486.0 291.0 242.7 1987 119.8 118.1 167.0 247.9 314.4 316.0 254.5 169.2 112.9 83.5 76.2 67.9 209.3 286.4 158.7 179.0 1988 66.3 74.3 99.6 255.1 476.7 391.7 231.7 140.8 107.1 88.3 75.9 64.4 208.3 301.8 165.2 117.9 1989 67.6 61.1 123.6 293.8 594.7 568.7 385.0 250.7 166.6 159.0 126.2 118.5 158.3 429.3 274.6 228.2 1990 121.7 120.2 157.5 307.9 475.9 455.0 305.5 190.3 122.1 105.1 100.4 80.7 252.8 363.1 202.1 179.1 1991 72.9 102.0 125.4 260.2 481.5 487.0 339.8 197.0 142.3 103.8 101.6 85.9 212.1 308.3 223.7 171.8 1992 74.5 79.3 154.2 294.5 411.5 499.0 447.4 296.5 214.7 207.0 168.4 149.3 221.0 367.9 309.8 283.9 1993 143.5 130.9 216.6 418.4 743.8 760.9 741.4 555.4 437.4 356.0 304.6 274.1 341.9 494.8 580.9 531.6 1994 246.5 226.4 258.6 361.5 420.0 420.0 304.2 164.4 112.9 124.5 99.8 89.3 337.1 385.9 185.9 144.2 1995 91.8 115.4 187.7 358.9 581.2 576.4 421.6 294.6 198.2 170.1 158.2 163.9 329.4 388.3 316.2 274.3 1996 158.7 192.6 246.3 451.4 610.6 583.7 391.9 230.6 157.1 123.0 101.4 94.2 412.5 490.3 256.7 206.1 1997 108.6 83.8 183.0 342.6 771.6 748.6 620.7 451.1 324.4 259.6 217.1 196.6 264.7 420.5 471.8 431.7 1998 184.3 173.0 214.6 352.6 419.4 453.3 337.6 209.9 139.6 113.3 107.6 108.9 320.8 384.4 239.1 182.6 1999 90.3 101.5 162.9 282.2 390.2 430.2 291.1 195.3 129.9 94.4 91.1 76.4 218.6 345.8 217.4 174.5 --------------------------------------------- Boulder River at Big Timber MT (06200000) January February March April May June July August September October November December Apr(1-15) (16-30) Aug(1-15) (16-31) 1960 63.6 60.2 71.9 109.7 370.4 129.1 86.3 88.9 70.4 64.8 58.7 51.5 124.7 94.7 79.9 97.2 1961 48.2 49.3 50.7 60.6 129.0 103.9 68.3 60.7 62.1 54.7 49.9 41.9 56.3 64.9 70.0 52.0 1962 43.9 47.6 41.2 77.8 293.3 277.1 107.3 94.5 79.3 80.6 81.2 72.7 42.6 113.0 87.7 100.8 1963 67.2 78.4 73.4 118.9 438.7 308.2 94.7 84.2 88.0 78.6 68.3 65.6 97.2 140.5 86.8 81.9 1964 64.8 54.9 50.7 65.0 171.4 256.2 75.7 79.6 65.6 63.8 67.4 58.2 58.9 71.0 70.5 88.2 1965 60.5 52.4 45.1 75.3 219.0 486.1 104.3 101.2 99.7 88.8 73.9 74.4 58.9 91.8 85.8 115.8 1966 72.4 70.8 81.7 103.3 386.3 99.2 88.5 75.4 68.3 65.1 62.0 55.8 99.4 107.3 73.0 77.6 1967 50.7 44.7 58.7 68.2 307.0 824.3 135.5 102.0 89.7 101.1 87.9 78.1 68.6 67.8 109.8 94.6 1968 79.4 74.9 85.1 103.0 260.9 521.7 132.3 103.6 110.8 97.5 97.4 80.9 106.2 99.8 98.7 108.2 1969 80.5 80.5 84.1 152.6 501.1 265.5 156.6 100.5 87.5 84.6 81.3 72.0 139.9 165.3 109.1 92.4 1970 72.9 68.0 66.3 73.4 392.4 325.3 106.2 83.3 103.5 85.8 75.0 72.4 70.6 76.2 87.6 79.2 1971 75.9 70.1 64.2 109.1 360.9 357.9 118.0 90.9 98.0 90.5 73.5 70.0 77.4 140.8 96.3 85.8 1972 66.7 72.7 78.3 94.1 228.1 190.7 89.8 93.9 85.4 85.7 71.4 71.3 88.0 100.2 89.1 98.4 1973 68.3 69.0 67.1 83.5 248.6 113.4 80.4 75.6 87.5 78.8 85.6 67.4 67.2 99.8 75.7 75.4 1974 69.6 60.4 68.7 101.5 333.3 304.4 93.3 107.3 92.1 76.6 88.6 66.0 82.2 120.8 103.9 110.5 1975 63.7 62.3 73.1 85.7 231.0 956.0 354.8 142.4 117.0 142.7 122.6 125.4 71.2 100.2 154.7 130.8 1976 113.7 117.1 128.7 233.7 656.0 375.7 136.3 116.7 111.9 96.7 85.1 82.4 185.1 282.3 132.6 101.8 1977 78.2 74.6 70.2 101.6 158.1 104.6 84.6 82.6 84.1 81.5 70.5 73.2 86.0 117.2 75.3 89.4 1978 61.0 70.5 86.1 155.4 507.3 526.2 151.6 105.2 116.3 91.5 84.9 79.1 136.7 174.2 111.2 99.6 1979 75.0 82.6 103.2 104.6 504.0 473.7 117.2 107.4 83.4 79.1 67.5 64.3 90.4 118.8 96.7 117.5 1980 62.5 62.5 62.8 180.4 513.8 291.8 116.5 98.7 111.9 93.8 84.0 87.5 76.8 284.0 100.2 97.2 1981 77.6 82.5 89.1 124.5 563.7 225.8 125.3 100.6 84.4 90.9 72.1 75.1 89.2 159.8 102.2 99.2 1982 65.2 71.1 78.1 100.9 349.7 669.3 157.8 114.1 124.3 111.2 93.0 91.7 92.5 109.2 114.7 113.4 1983 86.9 85.0 95.9 112.7 339.1 154.4 116.5 97.0 100.2 107.7 85.5 75.4 105.2 120.3 97.1 96.8 1984 90.8 81.0 87.3 119.6 482.9 186.8 102.0 88.1 94.5 75.5 73.4 65.9 95.3 143.8 95.0 81.7 1985 60.3 55.5 65.3 93.0 165.2 89.4 73.1 88.2 74.6 73.6 59.9 64.8 88.1 97.9 106.1 71.3 1986 60.6 68.3 80.0 238.2 529.3 256.7 125.5 94.4 110.6 87.6 89.2 77.3 161.9 314.5 95.7 93.2 1987 74.9 73.0 86.3 171.3 227.7 153.7 132.5 90.4 80.4 71.0 70.0 67.0 93.9 248.7 80.9 99.3 1988 65.3 65.2 66.7 145.7 513.5 124.2 88.9 71.6 65.8 54.6 44.4 41.8 103.9 187.4 80.4 63.3 1989 45.6 42.2 57.9 109.8 419.6 517.4 115.5 102.5 84.2 93.6 82.4 81.8 59.2 160.3 97.6 107.0 1990 77.4 71.1 76.6 100.3 256.3 270.8 92.7 85.2 65.0 60.6 56.5 50.5 81.8 118.8 79.8 90.3 1991 48.5 51.0 59.1 110.9 338.2 317.4 101.3 81.2 76.2 63.9 61.4 57.5 94.6 127.1 84.7 77.9 1992 47.5 44.4 72.0 152.6 402.6 324.8 173.8 111.1 97.5 102.5 83.6 79.7 94.6 210.6 106.2 115.7 1993 83.3 80.6 99.1 155.6 604.1 342.7 285.9 142.1 137.5 122.0 100.3 96.3 128.7 182.5 141.5 142.7 1994 94.5 92.8 101.2 240.0 282.3 159.3 131.2 82.9 78.0 89.9 77.5 73.0 141.7 338.4 87.5 78.7 1995 69.3 64.8 74.0 93.7 268.0 465.0 111.2 98.6 90.5 89.0 86.8 83.9 92.3 95.1 94.6 102.4 1996 76.2 81.7 90.4 155.7 344.0 664.9 111.2 90.6 81.0 65.7 56.9 54.3 166.3 145.1 93.4 88.1 1997 64.0 51.1 65.0 101.8 483.2 607.6 175.0 124.3 114.9 109.6 92.2 88.0 82.7 120.9 115.8 132.2 1998 88.1 83.1 90.4 125.0 290.6 255.5 118.8 93.7 84.5 77.6 75.7 80.5 116.1 133.9 99.1 88.7 1999 69.3 65.6 72.2 114.3 379.9 263.1 95.7 94.4 84.8 70.0 67.1 60.4 74.5 154.1 95.0 93.7 --------------------------------------------- Stillwater River near Absarokee MT (06205000) January February March April May June July August September October November December Apr(1-15) (16-30) Aug(1-15) (16-31) 1960 335.8 295.8 337.5 601.4 939.7 804.7 606.5 447.1 299.2 260.4 213.1 179.2 579.0 623.8 463.4 431.8 1961 160.7 154.5 161.2 201.1 562.8 930.8 542.4 406.2 379.6 348.9 355.8 310.3 177.4 224.8 441.3 373.2 1962 291.8 320.6 317.1 730.7 1562.8 1987.7 954.8 810.5 738.4 653.3 604.1 536.7 373.2 1088.3 849.4 774.0 1963 460.4 448.5 418.2 631.5 1734.1 3151.9 1150.7 809.4 613.0 447.4 365.8 306.1 522.5 740.6 882.5 740.9 1964 260.6 226.3 203.8 330.6 1086.1 1442.2 814.9 630.0 470.8 384.7 347.1 306.5 279.7 381.6 665.5 596.7 1965 268.5 251.8 229.5 342.7 1218.9 4071.1 1548.5 852.9 739.0 681.0 595.0 514.7 282.1 403.4 864.2 842.3 1966 427.1 358.6 378.3 718.2 1614.2 1027.8 819.4 620.5 468.1 390.4 359.9 294.0 643.6 792.8 660.3 583.3 1967 266.5 252.2 284.4 344.3 1541.1 4412.8 3021.4 1007.2 786.9 706.2 677.7 601.1 322.2 366.4 1068.0 950.2 1968 522.8 447.5 463.5 562.3 1186.4 3345.8 1408.2 923.3 810.9 738.3 678.6 588.5 526.4 598.1 941.1 906.7 1969 499.0 422.7 378.2 693.7 1942.6 1648.7 1117.5 818.3 604.1 490.3 433.7 359.7 552.4 835.0 876.8 763.5 1970 314.4 280.6 306.3 407.1 1668.4 4007.0 1066.7 827.9 686.1 586.2 548.4 468.0 390.0 424.2 906.6 754.1 1971 412.7 373.6 338.8 483.7 1744.0 4260.7 1216.8 843.4 680.8 640.4 578.9 513.2 404.7 562.7 909.4 781.6 1972 435.7 396.4 474.9 633.3 1418.3 2745.8 964.3 823.4 712.2 718.3 644.5 594.1 593.8 672.8 856.2 792.5 1973 493.4 417.6 403.4 482.9 1350.1 2102.1 925.7 677.8 536.8 419.2 380.8 309.9 434.1 531.7 747.2 612.8 1974 282.9 246.3 284.4 555.5 1464.7 3702.0 1024.2 870.3 676.1 564.3 552.9 436.5 333.7 777.3 925.7 818.3 1975 385.6 343.5 331.8 373.8 1004.6 3819.7 3028.0 1055.7 848.0 737.0 752.2 737.2 339.2 408.3 1105.4 1009.2 1976 618.7 539.1 518.2 841.4 2949.8 3476.7 1350.2 918.0 689.3 572.0 483.9 419.1 741.6 941.2 1009.4 832.3 1977 355.8 313.1 295.9 508.5 925.0 795.5 633.9 476.5 367.4 319.9 281.4 253.5 413.0 604.0 529.2 427.1 1978 208.3 209.9 264.3 576.6 1691.3 2299.5 1031.0 771.8 671.1 517.7 467.3 400.4 554.1 599.1 823.3 723.5 1979 337.7 308.0 338.9 437.1 1977.4 2654.3 973.9 799.4 570.6 462.9 369.9 329.4 360.5 513.8 835.0 766.0 1980 296.8 269.0 263.9 676.0 3187.7 1984.2 1034.8 869.4 756.0 642.3 619.7 599.8 296.9 1055.2 908.6 832.7 1981 533.3 488.5 470.0 633.5 1936.9 2632.8 1209.6 888.7 623.0 522.5 435.5 397.3 517.4 749.7 953.9 827.6 1982 337.4 315.2 310.6 397.1 1286.6 2375.0 1046.5 791.8 684.6 606.2 557.4 484.3 338.3 455.9 826.0 759.8 1983 410.0 356.6 373.2 486.3 951.2 1068.3 813.3 597.8 492.7 436.0 406.0 359.5 400.9 571.6 650.1 548.9 1984 342.6 281.4 265.2 412.3 1110.5 1762.7 895.1 700.1 551.5 453.2 385.9 312.5 297.5 527.0 753.3 650.2 1985 272.1 239.1 255.1 495.8 1055.8 767.6 589.9 480.1 383.9 362.2 329.4 313.4 348.8 642.8 532.0 431.3 1986 269.7 262.9 374.4 855.8 1788.3 1385.8 856.5 676.2 557.1 509.7 484.9 401.8 755.0 956.6 723.9 631.6 1987 346.9 300.0 342.3 635.5 1082.1 1027.5 868.3 721.0 567.7 458.4 389.7 324.3 442.0 829.0 705.2 735.9 1988 274.6 257.0 271.6 656.3 2658.1 1151.8 862.1 570.1 386.4 306.0 238.5 211.4 444.8 867.7 636.8 507.5 1989 186.9 169.6 215.9 489.1 2066.7 3198.7 1101.0 822.4 620.6 546.1 482.1 434.3 259.6 718.6 868.2 779.5 1990 381.8 340.8 333.8 627.1 1233.4 2505.6 942.6 720.5 513.3 460.0 442.1 412.8 489.1 765.1 744.5 698.0 1991 363.2 350.1 360.5 601.3 1406.2 2509.5 950.1 698.4 523.9 387.0 323.5 271.2 482.3 720.4 771.0 630.4 1992 225.3 199.7 296.5 598.8 1720.4 1674.9 1169.6 908.9 800.6 683.4 584.3 498.6 476.4 721.3 933.4 885.9 1993 414.9 347.6 367.9 529.3 1697.1 2192.3 1224.1 975.4 851.9 763.5 661.0 563.8 458.3 600.3 1015.7 937.6 1994 466.0 400.2 403.9 720.5 1418.2 1175.6 907.9 672.0 502.3 522.3 458.5 426.6 533.0 908.0 730.2 617.4 1995 377.9 356.3 386.8 533.4 965.9 4136.3 1689.2 932.8 739.6 653.9 621.7 599.9 475.3 591.4 978.1 890.3 1996 527.5 474.1 476.3 717.8 1292.0 5875.1 1305.4 805.3 570.7 436.2 363.9 305.6 652.0 783.6 886.1 729.5 1997 323.7 274.8 317.3 465.0 2056.4 4701.0 1334.7 1025.8 895.8 839.6 828.7 745.8 380.6 549.4 994.5 1055.1 1998 646.8 539.8 503.9 679.2 1792.1 1483.8 934.7 747.4 560.2 457.9 401.9 350.8 572.0 786.3 806.8 691.7 1999 307.1 279.8 332.8 541.0 1631.7 2499.8 912.0 723.4 574.9 481.5 445.8 407.2 423.3 658.8 775.5 674.6 --------------------------------------------- Clarks Fork Yellowstone River nr Belfry MT (06207500) January February March April May June July August September October November December Apr(1-15) (16-30) Aug(1-15) (16-31) 1960 345.0 303.5 362.5 686.5 889.3 785.6 573.7 419.2 282.5 248.6 209.9 177.8 635.7 737.3 429.4 409.6 1961 158.5 157.0 158.8 180.5 448.0 732.6 525.8 392.7 364.9 340.7 334.6 279.5 164.2 196.8 431.2 356.7 1962 251.4 277.2 290.7 706.9 1523.6 1691.1 1030.1 825.0 730.5 638.8 584.6 518.2 369.7 1044.1 882.8 770.9 1963 433.1 415.1 439.2 750.3 1464.2 3405.8 1303.8 921.7 708.4 526.9 432.8 354.2 586.3 914.2 1007.1 841.8 1964 297.7 255.8 233.6 331.8 1061.1 1369.2 885.0 678.0 514.8 422.4 378.1 326.9 308.0 355.7 716.3 642.0 1965 272.0 241.0 211.2 370.7 1207.2 3691.9 1385.0 999.7 815.6 746.2 648.1 550.9 275.6 465.9 1028.7 972.5 1966 449.2 382.3 385.0 639.2 1350.4 1009.8 778.6 574.3 457.0 380.0 346.7 278.9 570.6 707.8 610.4 540.4 1967 245.1 229.2 266.5 377.8 1039.8 3979.6 3081.6 1178.5 891.1 735.6 644.8 535.5 343.2 412.4 1267.6 1094.9 1968 447.5 380.7 417.1 531.3 1087.8 2947.5 1285.5 986.1 871.9 815.9 760.5 677.3 499.0 563.6 978.0 993.7 1969 575.4 480.4 451.6 857.8 1982.8 1766.1 1339.1 942.8 697.8 570.1 501.1 405.9 677.5 1038.0 1019.8 870.6 1970 346.7 313.6 323.1 421.0 1183.3 3684.2 1166.8 863.4 700.7 585.9 527.0 441.9 417.5 424.6 954.1 778.4 1971 375.1 328.2 299.3 485.5 1439.6 3611.8 1238.8 881.3 695.2 638.5 574.9 492.3 429.1 541.8 963.5 804.3 1972 414.5 352.7 515.7 761.1 1298.1 3041.1 1132.2 917.3 743.1 691.8 604.5 527.1 705.5 816.6 967.6 870.2 1973 431.4 360.8 338.5 372.2 935.4 1437.4 862.1 621.4 533.7 427.4 393.5 318.7 346.1 398.3 683.8 562.8 1974 283.2 251.9 283.9 586.1 1266.2 3531.3 1152.0 895.1 672.6 561.7 497.8 392.1 362.8 809.5 968.8 826.0 1975 329.6 281.0 257.6 287.8 852.4 2793.7 2716.7 1081.0 855.5 738.8 694.9 613.3 241.6 334.0 1137.9 1027.6 1976 518.5 453.8 455.9 869.2 2271.9 4138.9 1446.8 1058.9 814.9 687.4 596.8 506.2 776.1 962.3 1160.9 963.2 1977 415.2 371.4 336.9 581.6 1062.6 956.8 753.9 568.2 431.9 376.9 329.7 279.0 456.7 706.5 630.4 510.0 1978 232.4 204.2 329.4 865.0 1658.7 3055.6 1230.1 908.0 755.5 612.5 554.8 463.4 852.1 877.9 969.5 850.3 1979 385.6 329.1 311.2 552.9 2149.9 3400.9 1305.3 1007.5 713.1 551.3 442.3 373.8 337.3 768.6 1068.4 950.4 1980 313.9 273.9 255.0 729.2 2840.8 1940.2 1236.4 957.4 806.8 671.4 636.0 584.9 268.8 1189.5 1013.1 905.1 1981 504.0 480.2 482.3 656.1 1414.7 2788.1 1395.1 974.3 689.7 569.7 481.0 420.5 574.4 737.9 1048.3 905.0 1982 349.6 322.8 285.0 387.7 1279.0 2552.3 1279.8 958.2 818.7 750.5 691.3 607.9 293.2 482.1 1003.7 915.5 1983 519.3 462.5 475.2 578.1 905.8 1120.2 908.4 664.3 519.5 495.9 476.9 420.0 496.7 659.6 718.5 613.5 1984 364.6 313.1 289.8 427.2 934.1 2186.9 1052.8 804.2 630.6 541.4 456.6 370.0 331.4 522.9 866.2 746.1 1985 306.0 265.6 279.4 508.2 961.9 827.2 616.1 492.9 392.7 365.8 336.6 297.2 354.0 662.4 542.3 446.5 1986 256.4 228.3 332.6 653.6 1414.1 1407.5 847.9 653.8 541.8 498.5 458.6 381.2 578.8 728.4 695.2 615.0 1987 315.7 275.8 279.2 523.8 899.6 919.1 858.7 710.1 578.6 477.3 428.1 353.5 372.6 675.0 708.5 711.6 1988 297.0 279.2 298.7 622.1 2124.6 1284.1 892.5 601.0 402.7 315.3 254.1 218.4 424.6 819.6 674.2 532.4 1989 188.5 167.2 196.3 489.1 1428.5 3023.8 1154.6 850.8 648.3 558.5 493.2 401.3 247.5 730.7 903.9 801.0 1990 343.0 302.1 313.6 604.4 1022.2 2586.3 1081.8 828.4 608.9 524.3 464.2 404.2 500.5 708.3 854.8 803.7 1991 345.6 348.3 342.8 547.5 1028.4 2294.1 1020.0 758.4 586.8 448.2 374.8 302.2 439.2 655.9 823.8 697.1 1992 252.5 230.6 313.0 468.6 1275.9 1327.0 1116.4 848.4 731.3 626.7 552.6 468.0 405.2 531.9 884.9 814.2 1993 386.1 327.3 361.9 481.6 1188.7 2017.4 1246.9 990.9 829.9 748.3 651.2 556.5 408.4 554.9 1044.8 940.3 1994 459.9 391.8 413.4 685.6 1378.1 1199.8 913.8 668.8 502.2 514.0 420.0 372.0 504.1 867.1 734.6 607.2 1995 331.3 339.9 407.1 623.9 1024.9 4370.6 1750.4 1088.9 855.1 747.2 687.0 612.0 570.3 677.4 1153.5 1028.4 1996 528.5 487.3 482.1 764.0 1123.4 5068.1 1381.0 962.0 684.0 528.6 436.9 355.6 671.3 856.6 1061.9 868.4 1997 308.8 259.6 304.1 455.9 1501.2 4801.4 1501.3 1273.1 1083.5 1002.0 987.3 901.8 360.4 551.3 1280.1 1266.5 1998 771.0 648.3 615.2 798.2 1844.6 1547.2 1043.2 798.2 599.5 490.4 433.5 361.1 675.2 921.2 861.2 739.2 1999 308.2 278.1 370.2 583.5 1371.0 2622.1 1099.8 856.2 678.7 565.0 509.7 444.9 455.5 711.5 927.4 789.5 --------------------------------------------- Yellowstone River at Billings MT (06214500) January February March April May June July August September October November December Apr(1-15) (16-30) Aug(1-15) (16-31) 1960 2618.7 2346.7 2739.0 5424.2 8179.2 7695.2 5462.1 3603.5 2204.8 1891.3 1538.2 1289.9 4985.8 5862.5 3729.9 3485.1 1961 1165.8 1166.1 1197.2 1689.7 3940.8 6413.2 3997.5 2748.1 2723.4 2191.8 2134.5 1740.5 1449.8 1929.7 3123.1 2396.6 1962 1678.8 1855.1 1787.7 5321.9 12789.7 15692.1 10029.6 7246.6 5466.7 4282.7 3834.3 3309.2 2222.3 8421.5 7924.8 6610.7 1963 2819.9 2887.4 2854.1 5040.1 11595.9 20402.7 10136.0 6740.7 4842.9 3367.5 2853.7 2399.6 4233.1 5847.0 7524.7 6005.7 1964 2141.7 1876.3 1752.5 2988.3 8429.2 11940.5 7969.7 5523.4 3824.4 2915.9 2756.6 2308.1 2538.2 3438.4 6024.7 5053.5 1965 2031.7 1895.3 1706.6 2741.1 10004.4 26834.5 13946.2 8520.8 6523.9 5416.1 4532.6 3918.8 2212.1 3270.1 8862.8 8200.2 1966 3357.3 2903.8 2968.3 5202.5 10032.9 8394.7 6165.5 4063.4 3020.4 2360.0 2096.3 1698.3 4780.1 5624.9 4391.4 3755.9 1967 1533.9 1435.1 1655.1 2247.8 7745.1 25191.9 18693.1 8697.1 6094.3 5094.4 4498.3 3895.9 2063.3 2432.3 9446.4 7994.5 1968 3476.1 3067.2 3318.2 4576.7 9452.1 21669.8 11794.5 8256.7 6704.3 5949.9 5610.8 4888.7 4193.6 4959.9 8355.5 8164.0 1969 4222.9 3625.7 3323.7 6401.2 15043.4 14430.5 11158.5 7506.1 4921.7 3851.5 3420.4 2839.6 4914.2 7888.2 8167.5 6885.9 1970 2583.3 2345.7 2433.5 3074.8 9821.1 23809.6 9801.3 6690.8 5133.4 4059.5 3614.6 3142.6 3043.1 3106.6 7555.6 5880.1 1971 2853.3 2638.6 2381.7 3659.3 10621.4 24317.0 10609.4 6817.9 5084.4 4345.4 3589.9 3163.9 3056.9 4261.8 7691.0 5999.4 1972 2794.9 2599.7 3316.8 4864.6 10562.3 18231.1 8449.0 6250.5 4779.8 4550.3 3984.4 3690.6 4318.0 5411.2 6757.8 5775.0 1973 3177.0 2782.4 2802.0 3353.4 8214.2 11119.3 7083.5 4751.2 3777.2 2849.4 2736.0 2205.7 2806.2 3900.5 5308.5 4228.7 1974 2127.3 1877.5 2138.1 4104.6 10307.0 24119.3 9418.8 6724.6 4540.2 3530.2 3401.5 2484.1 2665.3 5543.8 7369.0 6120.5 1975 2230.6 2010.5 1962.5 2253.4 6951.0 20885.1 19227.1 9027.6 6639.1 5616.5 5198.2 5061.4 1913.3 2593.4 9713.4 8384.7 1976 4413.7 3915.3 3801.9 6249.2 17303.7 25518.7 12116.3 8400.6 5996.4 4774.6 4058.2 3559.6 5107.9 7390.5 9369.5 7492.3 1977 3064.1 2746.4 2522.7 4469.0 8635.2 8417.1 6453.0 4275.3 3195.4 2689.8 2330.1 2159.5 3423.0 5514.9 4756.8 3823.9 1978 1813.5 1801.1 2315.0 5902.4 12940.1 21203.4 10807.0 7038.8 5653.6 3932.9 3521.5 2939.7 5511.1 6293.8 7715.4 6404.4 1979 2539.6 2411.2 2628.5 3507.0 13914.1 21213.4 10746.1 7258.8 4670.2 3544.3 2775.9 2402.7 2631.8 4382.1 7761.0 6788.1 1980 2136.4 1918.0 1916.4 4562.4 16529.0 13771.4 8870.2 6424.4 5092.9 4042.7 3536.6 3309.3 2252.7 6872.2 6902.5 5976.2 1981 2894.6 2837.1 3034.0 4526.3 11477.9 16711.8 9753.9 6532.5 4201.7 3626.4 2858.5 2595.6 3705.1 5347.5 7251.8 5858.1 1982 2223.1 2196.9 2306.7 3151.9 10257.7 20932.0 13326.2 8465.3 6453.2 5577.0 4969.0 4398.9 2634.5 3669.2 9068.2 7900.0 1983 3765.9 3336.8 3591.4 4504.2 7545.7 10298.5 7566.0 5133.1 3768.4 3753.7 3559.3 3317.0 3842.7 5165.8 5633.7 4663.9 1984 3270.2 2839.7 2757.2 4077.5 8847.3 15128.1 9272.5 6573.5 4924.5 3855.5 3349.3 2790.6 3125.1 5029.9 7229.0 5958.9 1985 2441.8 2180.7 2343.5 4015.4 8137.8 7220.7 5102.0 3722.5 2738.4 2412.1 2008.3 1930.3 2928.6 5102.2 4234.8 3242.2 1986 1724.0 1718.0 2513.3 6308.4 10792.1 13355.3 7777.8 5458.3 4144.6 3406.6 3161.9 2569.0 5402.3 7214.6 5973.4 4975.4 1987 2247.3 2024.1 2276.3 3869.3 6439.1 6731.3 5597.2 4138.7 3027.2 2377.1 2109.7 1770.4 2962.0 4776.6 4133.2 4143.9 1988 1514.0 1509.6 1680.8 3956.7 12446.9 8785.4 5773.6 3614.5 2452.6 1936.9 1511.6 1324.2 2561.3 5352.1 4082.4 3175.8 1989 1208.1 1071.9 1414.0 3491.4 11208.2 18480.8 8410.3 5699.9 3981.1 3448.4 2907.3 2493.7 1646.3 5336.6 6165.6 5263.3 1990 2248.9 2006.2 2153.7 4818.8 8072.3 15180.2 7590.4 5260.1 3465.0 2898.0 2557.6 2221.2 3879.2 5758.4 5605.0 4936.7 1991 1969.5 2053.7 2041.7 3787.1 7893.6 15564.2 7596.5 5082.7 3738.0 2617.5 2247.1 1873.5 3081.5 4492.7 5707.9 4496.6 1992 1552.5 1422.9 2284.1 4491.7 10200.0 11350.0 9490.2 6805.7 5410.4 4580.4 3888.2 3350.1 3607.0 5376.4 7261.3 6378.6 1993 2911.0 2527.2 2802.8 4312.2 12265.9 19290.3 12457.3 9527.2 7501.5 6046.5 4908.4 4146.5 3676.2 4948.1 10089.8 8999.8 1994 3508.6 3040.4 3250.9 5550.6 9681.9 9079.8 6886.2 4460.3 3075.8 3151.1 2454.3 2133.9 4095.0 7006.2 4973.9 3978.9 1995 1985.4 1961.1 2443.1 3704.1 7241.5 23677.4 13052.0 7271.6 5207.2 4384.7 4035.8 3800.4 3266.0 4142.1 7828.5 6749.4 1996 3365.3 3233.6 3303.2 5274.1 9501.2 34687.0 11866.2 6961.4 4529.9 3301.4 2764.8 2287.3 4649.4 5898.9 7836.8 6140.6 1997 2271.5 1899.9 2233.7 3419.9 14152.8 38102.4 13024.0 9459.4 7288.0 6255.6 5858.0 5247.9 2785.9 4054.0 9763.0 9174.9 1998 4562.1 3882.6 3829.6 5486.6 13582.0 13066.5 10339.8 7001.7 4637.8 3541.4 3034.2 2667.7 4742.1 6231.0 7847.7 6208.5 1999 2296.1 2095.3 2696.4 4633.4 10605.4 21477.4 9872.4 6877.1 4883.9 3635.7 3201.6 2778.4 3483.8 5783.0 7460.9 6329.8 --------------------------------------------- Wind River at Riverton, WY (06228000) January February March April May June July August September October November December Apr(1-15) (16-30) Aug(1-15) (16-31) 1960 242.4 227.3 299.3 1576.0 2229.7 1062.3 499.0 271.4 234.8 233.3 226.9 217.4 1428.5 1723.4 286.4 257.4 1961 206.0 197.5 197.2 267.2 1936.5 2504.7 590.9 293.6 280.9 387.2 299.9 279.0 225.6 308.9 326.6 262.6 1962 254.9 238.5 231.9 1683.4 4750.5 2645.7 1097.9 469.8 313.6 303.1 258.5 240.7 276.2 3090.6 549.9 394.7 1963 225.1 216.6 226.9 453.0 2746.6 2560.9 876.6 398.3 327.2 271.4 257.0 237.9 345.8 560.2 452.9 347.2 1964 223.4 211.3 201.7 237.8 2653.8 2723.1 984.9 401.0 284.2 247.9 229.1 215.1 215.1 260.6 464.2 341.6 1965 201.8 191.9 182.0 199.1 1722.3 3667.4 1301.6 504.9 394.2 458.0 314.9 283.3 189.0 209.2 593.2 422.1 1966 256.5 236.0 233.8 1141.0 3008.4 1163.7 501.3 272.2 270.3 263.5 232.0 206.0 981.8 1300.1 295.2 250.7 1967 195.5 187.9 192.6 289.9 2694.2 3646.1 1589.1 605.2 354.6 315.4 281.1 259.6 237.6 342.2 730.3 487.9 1968 243.8 230.9 244.2 564.0 2566.6 3432.3 922.3 444.8 466.5 448.3 391.0 338.9 491.3 636.8 471.7 419.5 1969 296.8 266.1 250.7 1494.7 2284.1 1458.9 609.3 312.4 236.5 223.9 209.4 195.4 788.7 2200.7 349.5 277.7 1970 186.5 179.0 174.5 205.4 1885.2 1812.7 665.6 313.3 259.9 227.1 216.5 203.8 202.7 208.1 361.2 268.4 1971 192.8 186.2 181.9 372.1 3835.8 5141.5 1354.6 497.9 339.7 364.1 311.7 301.7 240.7 503.6 599.2 403.0 1972 292.2 282.5 498.0 1338.2 5828.7 5207.0 1420.5 562.5 378.7 395.7 345.9 324.3 1034.6 1641.8 653.8 476.9 1973 297.5 275.4 262.4 277.3 4787.1 3261.5 988.3 497.2 704.0 569.9 443.9 394.4 265.1 289.6 563.7 434.9 1974 360.8 339.2 358.5 1008.0 4798.7 3483.3 1191.8 467.2 326.0 293.3 273.3 250.9 400.8 1615.2 536.0 402.7 1975 236.8 224.0 218.0 225.6 1096.9 4484.0 1978.6 678.4 397.9 344.1 316.0 297.5 215.4 235.9 807.4 557.6 1976 276.2 259.3 252.1 524.8 3299.4 2758.4 1084.7 461.6 320.0 297.8 282.4 251.6 330.6 718.9 537.6 390.3 1977 233.8 222.9 223.8 858.3 1071.6 609.7 433.1 245.7 220.3 262.1 201.6 181.5 637.6 1079.1 257.3 234.9 1978 170.8 162.5 180.6 1025.6 3126.8 3175.9 1080.3 444.4 311.5 273.3 257.3 235.9 956.0 1095.2 511.6 381.5 1979 219.6 207.9 203.0 548.4 3278.6 1676.7 778.8 351.9 257.8 238.4 217.8 205.4 213.9 882.9 383.9 322.0 1980 193.7 183.8 180.8 433.9 2595.9 2089.4 758.3 358.2 272.4 257.7 245.2 235.6 180.0 687.8 397.0 321.8 1981 220.0 211.2 226.8 508.0 1766.2 1628.2 594.7 313.5 243.4 227.4 210.9 201.2 266.9 749.1 346.8 282.4 1982 191.6 185.1 180.2 257.1 1759.3 1961.0 1054.7 502.5 485.1 723.8 663.3 544.1 183.7 330.5 604.8 406.5 1983 451.5 395.7 381.8 621.6 2699.4 3698.5 1143.2 502.9 357.1 427.0 422.6 385.5 398.8 844.3 574.7 435.6 1984 344.1 308.9 291.5 405.7 3335.8 2999.5 1083.9 522.9 345.7 391.4 303.4 278.4 290.4 521.0 616.7 435.0 1985 257.2 240.7 237.6 894.4 1537.0 838.2 406.5 255.1 235.4 271.4 215.1 200.4 389.5 1399.4 280.3 231.5 1986 190.9 182.7 303.8 1238.4 4394.9 3485.5 1031.5 439.2 314.3 323.3 315.6 295.0 1064.5 1412.4 508.9 373.8 1987 273.9 256.6 254.7 1413.1 3179.4 1595.3 717.6 448.5 339.6 307.0 279.8 252.8 292.1 2534.2 477.2 421.6 1988 236.2 223.6 222.5 961.2 1825.9 887.9 390.2 239.2 208.1 188.2 179.1 167.6 334.3 1588.2 261.0 218.8 1989 158.2 151.0 153.7 580.9 1689.0 2342.5 829.2 355.1 279.4 240.3 228.2 209.2 165.3 996.6 403.3 309.9 1990 197.1 188.1 207.9 693.0 1805.0 1812.8 776.9 349.1 262.5 249.7 244.7 218.2 449.7 936.3 396.3 304.9 1991 208.1 202.0 201.6 475.6 1891.4 3080.5 965.3 424.4 331.6 295.8 270.1 244.6 499.9 451.4 487.3 365.4 1992 224.5 210.0 229.2 874.2 2204.1 1092.7 655.4 366.2 267.4 234.1 216.5 200.1 584.6 1163.7 409.4 325.7 1993 187.1 176.1 183.9 240.3 3116.9 4120.0 1477.5 777.2 456.1 398.2 347.0 322.6 188.1 292.6 918.5 644.7 1994 291.8 266.6 331.1 1912.1 1798.5 839.0 385.6 246.2 209.2 229.6 210.6 207.5 547.5 3276.7 267.0 226.6 1995 203.7 205.0 231.4 499.5 1584.3 8178.6 2995.2 990.4 516.2 492.4 446.9 415.8 429.4 569.5 1223.2 772.1 1996 386.4 373.4 431.2 1180.1 3675.7 4935.0 1523.1 565.4 358.3 310.1 291.8 266.7 1053.6 1306.5 671.8 465.7 1997 249.3 236.4 267.6 639.8 4645.2 4756.4 1782.0 915.0 636.0 555.1 506.4 446.4 362.6 917.0 1089.7 751.3 1998 386.2 340.8 325.6 1097.0 5218.0 3460.7 1533.1 547.8 358.9 363.7 312.2 294.0 347.5 1846.5 645.8 455.9 1999 277.8 264.5 385.7 799.7 4086.3 4451.8 1472.4 590.5 428.8 381.6 345.7 311.9 546.8 1052.5 692.4 495.0 --------------------------------------------- Wind River below Boysen Reservoir, WY (06259000) January February March April May June July August September October November December Apr(1-15) (16-30) Aug(1-15) (16-31) 1960 430.0 407.6 513.3 2459.2 2940.7 1392.0 731.0 449.4 405.7 401.4 380.0 356.9 2376.4 2542.1 467.3 432.7 1961 347.1 349.5 387.6 667.7 3047.6 3595.2 880.9 505.2 473.3 605.4 471.8 443.8 531.4 804.1 553.5 460.0 1962 416.7 409.3 416.8 2945.0 6980.5 3906.4 1599.3 794.5 568.7 546.8 466.6 434.4 532.7 5357.4 911.3 685.0 1963 407.5 398.4 456.7 1382.1 4327.9 3836.6 1321.1 676.5 557.8 469.5 438.7 403.0 1249.5 1514.7 754.0 603.9 1964 379.4 358.3 344.0 459.2 3839.3 4131.8 1449.5 702.3 537.6 474.0 438.1 410.8 392.4 526.0 789.7 620.3 1965 382.6 366.9 346.0 454.2 2669.5 4459.4 1597.8 740.8 617.9 696.3 487.1 448.2 386.1 522.3 842.9 645.2 1966 414.0 389.3 508.5 2111.7 3993.6 1523.2 723.8 447.3 433.3 420.6 370.8 333.6 2005.8 2217.7 480.3 416.4 1967 326.7 323.1 390.2 735.4 4565.5 6028.6 2548.8 1119.5 749.6 660.2 607.7 561.3 574.4 896.4 1306.4 944.2 1968 531.8 509.1 584.7 1667.3 5000.6 5653.7 1518.4 853.7 785.5 744.3 653.5 582.8 1559.9 1774.8 915.6 795.7 1969 532.1 486.4 469.8 2686.2 3127.1 2750.9 1075.1 615.7 476.5 452.4 421.1 385.8 1608.2 3764.3 677.4 557.8 1970 367.8 352.9 351.7 454.7 2812.3 2491.5 949.8 521.0 442.0 397.8 375.6 348.2 426.0 483.5 584.7 461.4 1971 332.4 324.3 329.6 722.7 6010.0 7341.5 1937.5 859.3 652.3 712.7 611.6 605.5 428.1 1017.4 993.8 733.2 1972 614.5 621.8 1127.0 2554.7 8360.0 6506.4 1962.4 978.3 730.2 729.8 648.7 610.1 2132.0 2977.3 1095.8 868.2 1973 566.5 526.7 518.8 619.9 8743.4 5922.5 1725.8 967.6 1629.4 1233.4 1015.2 944.3 547.8 692.0 1067.3 874.2 1974 898.8 871.8 1218.7 2657.6 7062.5 4231.4 1640.0 824.2 640.1 593.3 558.8 506.8 1413.2 3901.9 915.9 738.2 1975 482.8 460.0 464.5 554.0 2288.6 7682.0 2953.0 1193.0 812.7 730.8 665.6 627.1 502.0 605.9 1359.6 1036.9 1976 583.6 555.9 544.4 1182.6 4983.4 3460.9 1504.6 791.9 593.3 563.1 518.7 470.7 765.3 1599.9 903.5 687.2 1977 442.1 424.8 442.2 2091.5 2605.9 1112.7 853.9 529.6 459.9 505.5 412.2 376.8 1287.5 2895.5 556.5 504.3 1978 354.0 341.2 389.1 1916.5 5204.4 4331.0 1618.9 815.7 638.6 555.9 528.0 482.1 1961.8 1871.2 903.3 733.7 1979 452.3 441.2 436.8 1524.3 6208.6 2628.0 1279.4 706.4 546.2 508.0 461.4 432.6 548.6 2500.0 743.6 671.6 1980 410.3 388.1 384.8 924.6 4755.5 2965.1 1155.9 642.8 505.8 488.1 446.2 429.3 414.4 1434.8 692.0 596.6 1981 400.0 396.3 449.8 1088.4 3206.3 2548.7 959.4 580.0 477.5 446.1 407.7 381.6 660.5 1516.4 631.8 531.5 1982 363.8 351.3 349.4 497.8 2171.5 2196.1 1235.2 652.7 707.8 963.5 878.3 793.8 358.0 637.5 763.5 548.8 1983 723.5 688.4 770.5 1519.0 5323.5 5918.1 1819.5 956.3 729.9 775.4 750.0 682.2 918.5 2119.6 1060.7 858.3 1984 626.2 573.6 567.4 893.7 7149.1 4357.8 1672.7 947.9 685.4 700.4 587.3 540.1 604.7 1182.8 1085.8 818.6 1985 503.9 475.8 496.0 1629.9 1933.3 1124.1 632.8 443.3 419.3 440.9 361.7 338.0 979.1 2280.7 484.1 405.0 1986 325.3 322.4 592.1 2588.5 6511.2 4219.9 1377.6 689.0 531.2 547.0 511.9 480.8 2314.1 2862.9 772.7 610.5 1987 460.7 443.5 506.7 3035.0 5978.2 2563.7 1187.1 779.3 606.6 562.0 509.2 461.7 694.1 5375.8 822.9 738.4 1988 434.4 416.4 426.6 1766.0 2909.4 1233.4 634.1 423.7 379.8 332.9 314.6 296.2 731.2 2800.8 459.7 389.9 1989 278.8 267.7 283.8 829.4 2065.7 3258.8 1104.7 552.2 494.1 392.8 388.5 347.9 362.0 1296.8 612.9 495.2 1990 333.7 324.0 400.7 1417.3 2539.6 2146.7 1021.1 531.4 434.8 406.1 406.1 353.9 920.5 1914.1 589.7 476.8 1991 343.6 343.9 377.1 1104.4 3589.8 4857.3 1470.3 733.0 585.3 521.9 486.0 440.6 1042.2 1166.6 819.9 651.4 1992 406.3 385.5 442.7 1882.3 3480.2 1756.1 1239.4 662.2 506.1 448.4 411.6 379.4 1248.6 2516.0 720.7 607.4 1993 354.7 332.7 443.3 1144.5 6088.9 6958.8 2287.7 1256.9 805.3 749.6 638.3 594.1 825.3 1463.6 1456.6 1069.7 1994 550.3 513.8 625.1 3848.0 2760.5 1249.8 668.6 460.7 395.5 460.9 411.3 423.6 1157.9 6538.2 495.7 427.9 1995 438.6 475.6 604.8 1166.1 3365.3 13526.7 4526.7 1669.3 1041.4 985.1 893.5 851.1 966.2 1366.1 1976.4 1381.4 1996 817.0 804.5 946.2 2467.7 5892.7 6324.4 2056.9 956.7 705.7 623.5 593.2 550.2 2266.2 2669.3 1085.4 836.0 1997 519.5 499.9 584.7 1296.5 6912.5 5703.7 2291.8 1354.7 978.1 857.1 783.7 707.2 798.8 1794.3 1612.1 1113.4 1998 639.8 581.6 605.8 2040.9 9085.9 5428.7 2345.5 1033.1 773.9 840.9 768.6 799.5 757.8 3324.1 1170.6 904.1 1999 798.7 779.8 1234.8 1983.2 7270.3 6546.4 2344.4 1199.5 979.1 882.5 806.5 740.6 1501.6 2464.8 1341.2 1066.6 --------------------------------------------- Greybull River at Meeteetse, WY (06276500) January February March April May June July August September October November December Apr(1-15) (16-30) Aug(1-15) (16-31) 1960 64.7 59.0 99.8 130.1 200.8 181.5 127.2 92.5 79.9 74.5 59.5 53.7 116.7 143.6 86.1 98.5 1961 50.5 52.9 65.3 81.8 209.4 230.7 158.8 104.5 110.1 98.3 74.0 68.6 71.5 92.0 115.4 94.3 1962 63.6 62.9 74.8 199.8 340.4 381.6 296.3 203.8 147.4 118.1 97.1 83.0 85.9 313.7 231.7 177.7 1963 71.8 71.5 86.7 139.6 301.5 329.3 239.3 148.8 136.8 90.8 81.0 67.7 84.7 194.5 164.6 134.0 1964 61.1 56.1 54.6 90.0 193.9 294.0 213.4 136.4 98.3 83.0 72.0 61.9 77.6 102.4 150.4 123.2 1965 52.7 49.5 45.6 94.0 272.1 352.9 267.4 194.1 151.8 125.1 106.5 94.8 82.0 106.0 196.7 191.6 1966 83.8 77.2 85.4 147.0 166.3 156.6 115.6 81.4 86.1 54.1 53.6 43.4 128.3 165.7 86.5 76.6 1967 42.9 41.7 51.5 68.1 171.4 400.8 334.1 235.5 178.2 136.5 112.3 93.3 66.6 69.6 266.0 206.9 1968 83.3 76.9 100.2 117.9 237.4 332.4 256.1 236.1 203.6 192.4 176.7 156.0 117.5 118.3 203.9 266.3 1969 137.5 123.3 127.5 269.6 362.3 359.0 262.4 166.7 113.5 95.5 84.1 67.3 241.8 297.3 187.8 146.9 1970 60.6 57.4 59.6 94.8 188.6 195.5 135.7 86.9 90.9 62.8 54.2 49.0 103.5 86.2 99.8 74.7 1971 46.3 45.4 47.5 119.2 328.4 382.8 272.6 173.8 143.6 145.6 101.3 86.5 99.4 139.0 190.4 158.3 1972 81.4 78.6 144.5 181.3 388.3 396.7 298.8 219.4 153.4 135.0 106.5 95.4 153.5 209.1 240.9 199.3 1973 81.2 72.0 72.9 92.7 248.2 258.3 243.1 163.5 200.6 156.6 153.3 123.6 81.1 104.2 180.7 147.5 1974 111.6 96.6 100.1 175.5 333.4 354.1 250.1 160.0 110.6 95.3 87.4 64.5 114.6 236.4 179.7 141.5 1975 57.2 54.0 56.7 68.7 252.3 446.9 382.4 269.1 186.7 169.4 138.0 116.1 59.5 78.0 290.5 249.0 1976 101.3 94.2 96.3 146.5 361.6 404.7 283.8 203.2 162.8 119.8 101.2 89.3 130.4 162.6 239.3 169.4 1977 79.7 76.7 79.6 121.8 177.4 155.5 121.3 85.6 62.2 60.1 48.8 44.2 117.7 126.0 94.2 77.6 1978 39.2 38.1 77.5 177.5 589.5 600.1 464.3 308.6 247.0 182.4 158.3 134.5 179.4 175.6 335.7 283.2 1979 117.3 106.0 123.0 190.1 451.8 502.2 338.9 224.8 146.3 119.9 97.1 82.4 130.6 249.6 240.6 210.1 1980 72.7 67.7 71.6 151.6 263.0 285.6 215.6 146.4 130.7 99.1 88.6 85.5 86.0 217.2 149.6 143.4 1981 72.4 76.6 87.8 130.1 361.3 438.0 352.8 221.0 154.5 134.7 105.5 91.8 93.3 166.9 240.4 202.9 1982 81.2 81.3 76.3 101.9 192.8 291.0 274.5 202.3 236.5 271.3 272.1 248.4 76.9 126.9 222.3 183.6 1983 216.2 194.7 196.3 219.5 303.2 403.1 304.1 195.5 140.4 132.0 108.3 92.2 197.1 242.0 214.5 177.6 1984 86.5 77.8 88.7 126.2 277.9 342.4 266.3 182.6 130.1 120.1 95.6 82.5 92.6 159.8 209.8 157.0 1985 73.7 68.9 80.2 107.8 132.0 128.0 83.1 69.7 60.3 48.8 39.9 37.9 96.0 119.5 82.9 57.3 1986 36.9 38.0 91.6 120.6 253.2 294.5 201.9 137.1 120.5 107.6 87.7 77.5 109.4 131.8 149.9 125.1 1987 71.0 68.0 79.5 169.0 265.1 294.4 276.6 205.6 165.2 129.0 122.4 96.4 131.9 206.2 206.9 204.4 1988 85.4 84.0 89.5 134.7 252.1 203.8 140.9 101.1 77.7 59.6 49.4 44.2 109.8 159.6 126.4 77.5 1989 40.8 39.5 61.2 122.6 271.0 304.1 234.4 157.9 127.1 103.8 100.6 77.4 61.9 183.3 161.2 154.7 1990 73.4 71.4 80.4 160.8 329.5 444.9 331.6 224.6 154.9 136.2 115.2 95.5 126.9 194.6 233.1 216.7 1991 86.2 88.0 83.5 195.8 365.9 502.8 383.1 253.1 219.1 156.7 138.6 116.2 146.7 245.0 274.0 233.5 1992 101.7 95.9 143.7 185.9 315.4 344.1 327.1 244.1 185.9 151.2 124.5 106.8 158.0 213.8 263.0 226.4 1993 95.2 85.0 114.7 148.7 416.6 512.6 478.4 364.2 276.0 256.1 200.6 176.1 135.3 162.2 390.4 339.6 1994 153.2 135.9 152.7 204.1 260.9 219.3 167.4 104.2 91.1 99.9 67.9 59.4 170.6 237.6 117.7 91.6 1995 55.0 67.2 82.7 114.1 273.4 798.1 600.2 440.0 343.5 298.4 261.1 217.9 101.2 127.0 470.4 411.6 1996 184.6 170.0 178.1 330.4 586.6 668.9 476.7 321.8 234.8 173.2 146.8 123.5 274.1 386.8 366.5 279.9 1997 110.1 95.8 128.5 155.5 461.7 558.7 480.2 379.8 311.3 270.6 245.4 215.6 121.6 189.3 418.7 343.3 1998 189.0 165.3 166.9 233.8 468.0 465.1 358.6 248.1 187.4 158.6 137.6 118.6 158.9 308.7 274.9 223.1 1999 107.6 101.6 142.5 225.0 555.6 638.9 483.4 335.8 262.9 204.7 173.0 145.9 179.6 270.5 376.6 297.5 --------------------------------------------- Bighorn River at Kane, WY (06279500) January February March April May June July August September October November December Apr(1-15) (16-30) Aug(1-15) (16-31) 1960 620.0 592.8 784.4 2797.3 3484.7 1936.7 1074.1 741.3 701.4 684.7 581.5 510.7 2358.9 3235.6 705.8 774.6 1961 488.2 554.8 605.9 897.5 3546.9 4557.4 1401.2 842.3 902.8 1034.1 752.6 671.6 765.7 1029.2 920.4 769.2 1962 634.6 666.5 685.9 3390.9 8032.7 5340.1 2549.0 1475.8 1077.0 943.7 815.8 720.4 846.3 5935.6 1715.5 1251.1 1963 659.6 687.4 754.6 1897.2 5632.2 5686.1 2522.6 1463.9 1260.9 924.1 882.4 707.2 1561.6 2232.8 1627.7 1310.4 1964 652.8 608.0 583.3 1030.1 4913.6 6330.2 2789.1 1586.4 1162.9 968.7 843.3 774.0 821.4 1238.8 1761.4 1422.3 1965 676.6 651.7 594.8 931.3 3700.4 5858.5 2628.3 1467.0 1174.0 1158.4 835.0 757.9 860.3 1002.3 1570.3 1370.1 1966 688.8 639.8 793.2 2583.4 4526.0 2040.6 1099.3 724.2 706.2 602.7 551.8 464.8 2467.8 2699.0 769.2 682.0 1967 478.7 466.7 549.2 973.3 4961.4 7619.0 3590.6 1809.6 1448.0 1103.6 982.3 866.1 833.4 1113.1 2090.7 1546.1 1968 823.0 777.9 934.8 2034.2 5531.6 7002.6 2387.9 1747.6 1414.1 1268.3 1120.4 988.7 1807.2 2261.3 1710.3 1782.5 1969 908.1 813.0 820.2 3336.7 4171.7 3990.3 1986.5 1169.2 847.0 784.0 742.8 612.7 2223.4 4450.0 1297.0 1049.4 1970 573.0 555.8 572.3 775.5 3534.3 3654.0 1758.2 1030.0 909.6 715.7 665.4 586.7 730.7 820.4 1164.7 903.8 1971 546.9 544.9 554.9 1203.4 6638.6 9289.0 2988.7 1515.6 1230.9 1471.0 1032.8 920.8 728.5 1678.3 1733.3 1311.5 1972 942.5 916.1 1584.9 3098.6 9103.8 8186.6 2936.7 1719.2 1228.5 1234.9 990.4 922.8 2584.1 3613.1 1932.2 1519.4 1973 838.0 764.8 830.5 1125.7 9431.0 7132.5 2669.4 1571.0 2386.9 1698.7 1492.8 1294.2 867.6 1383.9 1756.7 1396.9 1974 1242.2 1185.9 1557.7 3123.3 8174.2 5709.8 2602.3 1430.2 1071.4 979.6 1004.9 757.0 1915.0 4331.6 1600.8 1270.3 1975 713.9 675.0 719.6 926.4 3741.6 10330.4 4994.1 2462.0 1684.8 1511.9 1245.6 1137.2 857.7 995.0 2733.0 2207.9 1976 1007.3 950.8 946.7 1738.1 6037.1 5207.3 2608.7 1657.1 1238.6 1083.9 916.3 824.9 1148.9 2327.4 1980.0 1354.4 1977 757.1 736.5 783.2 2620.9 3934.5 2140.6 1650.3 1073.8 829.4 849.1 682.9 616.7 1834.2 3407.6 1159.7 993.3 1978 557.5 546.0 674.2 2471.4 7540.4 6682.3 3297.0 2028.3 1617.7 1206.7 1077.7 940.4 2329.0 2613.8 2187.2 1879.3 1979 849.8 836.3 862.7 2055.8 7437.7 4295.9 2371.1 1448.9 1013.4 933.6 797.3 701.7 1084.9 3026.7 1515.6 1386.4 1980 661.5 614.9 634.9 1335.1 5673.2 4088.3 1901.7 1196.9 972.0 876.7 756.8 728.1 811.4 1858.7 1217.6 1177.5 1981 644.1 667.5 803.0 1512.2 4395.9 3928.7 2046.0 1253.4 978.8 935.7 739.3 675.3 1021.5 2002.9 1380.9 1133.8 1982 626.4 639.8 624.7 799.7 2817.1 3351.6 2210.9 1286.3 1412.8 1699.8 1424.8 1294.5 639.6 959.9 1474.3 1110.1 1983 1172.3 1117.2 1294.5 2038.4 5919.0 7894.1 2896.2 1648.5 1189.2 1248.7 1102.4 967.1 1440.9 2635.9 1826.9 1481.2 1984 910.4 833.0 891.4 1384.8 8109.5 5932.5 2796.7 1758.8 1311.8 1189.9 983.5 861.7 991.0 1778.6 2068.4 1468.6 1985 788.0 739.9 832.9 2035.4 2712.1 1874.9 1156.8 813.9 804.2 694.8 576.8 533.4 1221.3 2849.5 921.6 712.9 1986 529.2 542.1 897.7 3160.3 7223.9 5698.0 2182.3 1203.2 1056.5 1010.5 884.6 773.3 2898.7 3421.9 1344.1 1071.1 1987 732.8 716.5 901.5 3170.8 7382.8 3869.6 2179.7 1466.4 1174.1 976.4 956.5 793.5 1176.7 5164.8 1522.0 1414.3 1988 737.3 732.1 786.2 2291.1 4176.0 2198.5 1290.8 853.4 734.5 591.2 518.8 480.0 1023.6 3558.6 982.6 732.4 1989 443.5 423.0 528.4 1135.1 2734.1 4105.4 1683.3 949.9 886.0 712.7 675.1 551.5 579.2 1690.9 995.2 907.4 1990 540.9 515.8 720.5 1963.7 3465.2 3611.5 2051.7 1244.2 940.9 829.3 796.5 650.8 1334.3 2593.1 1357.5 1137.9 1991 609.7 635.0 653.1 1849.0 4660.5 6510.7 2678.2 1492.4 1268.5 965.7 926.9 759.4 1471.8 2226.1 1671.4 1324.6 1992 679.6 658.8 867.3 2223.7 4430.1 2975.7 2362.2 1411.7 1079.8 909.5 810.0 697.2 1487.4 2960.1 1524.4 1306.0 1993 645.9 593.0 823.9 1629.0 7205.6 9212.9 3958.4 2443.7 1693.8 1679.4 1283.3 1155.3 1317.5 1940.6 2751.6 2155.1 1994 1046.7 958.0 1158.6 4586.6 3976.9 2326.5 1473.7 941.1 863.5 996.7 742.8 700.7 1774.7 7398.4 1046.5 842.3 1995 719.5 829.4 1034.2 1653.6 4337.7 15829.7 6545.4 2888.6 1984.3 1830.1 1569.0 1408.6 1365.0 1942.2 3316.4 2487.5 1996 1314.4 1279.6 1523.8 3342.9 7366.3 8616.9 3533.3 1955.7 1453.3 1176.3 1076.1 931.6 2877.0 3808.7 2233.5 1695.4 1997 891.0 802.2 996.8 1730.6 8049.2 7879.4 3971.8 2712.7 2030.4 1759.3 1547.6 1367.1 1212.1 2249.0 3111.9 2338.6 1998 1232.8 1106.1 1247.2 2740.3 10665.3 7222.7 3640.2 1953.4 1492.3 1556.0 1374.1 1276.6 1502.9 3977.7 2221.9 1701.7 1999 1263.2 1224.8 1750.1 2976.5 8790.2 9004.9 3927.2 2227.4 1860.6 1490.0 1324.8 1168.7 2313.4 3639.6 2498.7 1973.0 --------------------------------------------- North Fork Shoshone River at Wapiti, WY (06279940) January February March April May June July August September October November December Apr(1-15) (16-30) Aug(1-15) (16-31) 1960 279.8 247.7 301.3 538.1 760.9 700.5 476.3 303.7 185.1 165.5 133.5 111.9 489.2 586.9 311.4 296.5 1961 101.6 101.6 105.2 135.2 382.2 604.8 422.8 275.1 257.2 224.6 229.2 206.2 117.5 152.8 317.9 234.9 1962 195.5 202.3 209.4 639.2 1182.6 1438.9 994.9 770.6 605.7 492.2 439.3 377.8 267.1 1011.4 838.5 707.0 1963 322.6 320.2 341.8 601.3 1153.8 1854.4 1060.3 747.9 542.6 380.2 325.1 273.1 458.0 744.7 838.0 663.4 1964 237.6 209.4 192.6 297.2 729.0 1025.9 803.4 546.9 366.9 289.4 253.3 220.2 263.1 331.2 600.2 497.0 1965 187.0 172.4 158.3 285.9 998.7 2384.2 1157.8 894.6 685.8 596.5 510.7 439.1 212.9 358.8 936.4 855.5 1966 371.2 324.7 335.5 556.4 898.4 821.6 579.3 365.5 275.5 196.1 185.6 155.5 492.7 620.1 400.2 332.9 1967 146.6 144.0 175.7 252.6 786.7 2657.8 1327.0 995.1 700.0 547.8 467.1 395.9 229.1 276.1 1076.5 918.8 1968 341.3 298.7 330.4 422.8 886.1 1594.1 987.7 866.9 791.2 795.3 759.6 661.1 402.1 443.5 827.0 904.3 1969 558.0 469.2 428.8 721.0 1306.9 1274.7 1115.5 824.2 553.1 432.7 377.8 316.6 557.2 884.8 913.9 740.2 1970 279.8 258.7 267.9 338.2 967.9 1655.4 942.6 652.8 496.4 394.5 359.2 316.0 342.4 333.9 742.2 568.9 1971 280.6 254.4 237.2 385.8 1118.2 1814.0 1029.6 701.5 496.3 433.1 385.7 343.4 344.2 427.4 789.0 619.5 1972 301.6 271.0 403.6 599.5 1072.8 1581.2 958.8 726.6 534.0 485.7 429.6 375.5 545.2 653.8 790.4 666.8 1973 318.4 273.4 262.9 292.9 767.7 885.3 694.5 439.5 363.2 271.7 263.0 223.7 271.6 314.3 500.3 382.5 1974 212.9 200.3 229.1 468.9 1032.3 1799.8 961.5 680.0 453.4 352.1 302.5 241.7 281.3 656.5 760.2 604.8 1975 211.4 186.8 181.7 201.4 615.4 2059.4 1352.9 928.0 693.7 568.9 537.2 495.6 169.2 233.6 976.9 882.2 1976 433.2 386.2 384.0 662.6 1912.2 2114.7 1191.2 944.5 692.1 564.0 492.9 424.5 600.3 725.0 1043.7 851.5 1977 354.7 319.6 290.7 528.8 914.2 861.1 631.9 413.6 287.1 237.1 203.0 181.5 411.9 645.6 469.3 361.3 1978 156.2 144.7 244.8 651.2 1172.9 1768.7 1014.4 718.4 553.4 430.4 392.0 335.8 620.1 682.3 785.9 655.1 1979 290.8 253.5 254.7 476.5 1792.5 1991.4 1131.1 812.2 531.3 395.1 312.4 264.6 285.9 667.1 878.1 750.4 1980 224.6 202.6 190.7 570.3 1493.4 1208.4 973.4 707.3 562.6 457.4 420.8 384.7 197.4 943.2 760.8 657.1 1981 335.7 327.2 351.0 495.9 1031.0 1803.5 1116.4 794.3 516.4 417.6 344.0 308.8 424.9 566.9 868.0 725.2 1982 263.9 252.8 236.2 322.3 1014.5 1730.4 1149.6 900.1 732.9 715.0 687.3 602.0 254.8 389.8 959.1 844.8 1983 513.2 450.8 449.6 554.2 801.1 951.2 772.0 503.5 349.3 337.9 342.3 320.8 458.5 649.8 561.8 448.9 1984 297.6 265.2 255.0 402.7 833.3 1166.1 838.3 612.7 435.1 360.1 308.1 258.6 297.3 508.1 676.6 552.8 1985 224.0 201.7 219.3 436.2 772.5 692.8 472.7 322.3 227.3 194.0 168.5 156.9 301.6 570.7 369.2 278.3 1986 146.1 138.5 226.3 488.1 897.4 913.2 678.7 460.9 348.5 299.3 273.3 233.9 421.3 555.0 506.4 418.1 1987 205.4 187.9 198.1 411.4 645.7 695.3 617.2 458.8 345.7 273.6 251.2 215.8 308.0 514.8 474.3 444.3 1988 195.1 192.9 221.9 512.2 1015.9 889.8 606.1 370.9 237.6 187.0 148.9 128.0 343.7 680.7 433.8 311.8 1989 112.6 101.4 126.6 358.6 1015.3 1484.6 912.2 646.9 451.6 368.7 331.8 276.5 161.4 555.8 699.5 597.7 1990 249.6 229.7 250.8 575.4 955.1 1644.5 943.3 701.4 469.1 386.7 354.1 322.6 468.4 682.4 743.9 661.6 1991 289.5 299.8 305.7 520.4 1021.7 1879.7 1022.6 713.9 515.4 378.9 321.6 266.2 428.2 612.6 791.0 641.6 1992 228.4 205.8 320.6 588.3 1104.1 1197.0 1150.4 885.2 713.4 581.9 493.8 412.7 514.0 662.6 939.8 834.0 1993 348.3 298.7 335.7 458.0 1152.5 1662.3 1162.4 961.3 765.3 639.0 535.9 456.3 400.2 515.8 1014.9 911.1 1994 386.6 336.0 362.1 624.4 979.5 903.7 711.4 459.3 306.7 313.9 252.0 245.2 449.0 799.8 524.2 398.5 1995 234.3 255.1 335.3 512.5 864.6 3290.5 1288.3 978.9 706.7 603.6 560.6 523.9 475.9 549.2 1050.0 912.2 1996 473.0 448.4 453.0 687.2 1018.0 3713.9 1176.9 833.2 553.9 410.6 346.6 291.0 621.0 753.4 937.4 735.5 1997 261.8 228.1 278.0 404.9 1490.9 3564.2 1302.4 1125.0 933.4 830.7 804.6 714.0 323.2 486.5 1153.2 1098.6 1998 605.1 518.1 500.9 666.7 1477.0 1308.2 1056.3 797.0 554.4 435.6 391.3 339.9 533.8 799.5 869.4 729.1 1999 302.1 275.0 367.7 612.1 1169.8 2124.1 1090.7 841.1 630.5 500.7 442.9 392.0 474.3 749.8 922.7 764.6 --------------------------------------------- South Fork Shoshone River ab Buffalo Bill Res, WY (06281000) January February March April May June July August September October November December Apr(1-15) (16-30) Aug(1-15) (16-31) 1960 400.8 355.2 448.0 776.4 1101.9 1006.0 691.2 456.6 287.9 264.8 212.6 178.5 701.5 851.4 465.2 448.7 1961 161.7 161.6 169.9 225.9 625.6 874.6 619.8 413.2 427.4 371.3 366.1 325.4 201.3 250.5 472.7 357.5 1962 304.8 314.6 326.5 999.6 1967.3 2189.2 1502.5 1121.4 861.6 689.0 609.5 521.8 419.7 1579.4 1227.0 1022.3 1963 443.6 447.6 477.9 853.4 1800.6 2638.3 1599.7 1108.6 827.3 582.1 499.0 417.7 625.1 1081.7 1237.9 987.4 1964 362.6 319.9 293.9 440.7 1048.3 1494.3 1142.5 778.5 530.1 424.1 369.3 322.8 390.9 490.5 852.5 709.1 1965 271.7 252.5 229.5 422.2 1473.7 3264.9 1667.1 1273.8 981.8 843.5 720.4 619.0 323.6 520.9 1328.4 1222.6 1966 524.9 462.6 476.6 808.3 1269.2 1160.6 825.2 531.6 422.9 294.3 284.0 231.7 716.3 900.4 581.3 485.1 1967 220.1 216.1 268.1 362.1 1131.7 3446.8 1958.0 1447.8 1016.2 794.4 668.1 560.2 334.8 389.4 1581.0 1322.9 1968 486.2 429.4 482.9 592.9 1295.9 2199.5 1414.4 1241.8 1122.5 1122.8 1082.3 950.0 570.4 615.5 1161.0 1317.5 1969 812.7 693.8 651.7 1129.9 1969.7 1854.2 1569.5 1133.2 762.8 603.1 528.6 437.5 872.7 1387.1 1261.3 1013.1 1970 387.4 356.9 369.5 479.2 1432.2 2263.5 1339.1 918.5 734.2 572.0 514.7 452.2 490.5 467.9 1041.8 802.9 1971 403.8 370.1 352.7 613.7 1820.3 2812.4 1595.9 1070.7 768.5 681.4 585.1 514.0 533.5 694.0 1199.7 949.8 1972 454.5 420.4 667.2 971.1 2005.8 2566.8 1530.2 1132.4 823.2 733.1 633.7 555.7 877.5 1064.6 1233.5 1037.6 1973 473.7 407.9 395.1 444.8 1165.5 1319.1 1041.7 665.3 588.0 435.6 428.8 359.1 411.1 478.6 748.4 587.4 1974 340.5 314.2 357.3 711.8 1648.1 2671.5 1443.9 1004.7 674.6 529.3 460.7 360.5 431.8 991.8 1120.9 895.6 1975 317.1 281.7 282.9 322.4 1004.7 2903.3 2004.0 1379.6 1013.7 848.2 781.7 709.6 265.0 379.7 1467.3 1297.4 1976 625.3 567.1 579.2 990.0 2786.9 3114.7 1832.8 1407.6 1039.5 829.4 715.3 615.7 894.8 1085.1 1562.9 1262.1 1977 517.8 472.2 427.9 734.8 1210.6 1128.3 826.6 547.5 382.5 323.6 276.8 251.0 607.1 862.5 619.5 480.1 1978 213.8 201.3 373.9 898.6 1876.1 2740.0 1617.8 1125.6 866.9 657.4 588.7 498.8 863.4 933.8 1231.0 1026.7 1979 432.9 380.4 403.5 794.2 2626.2 2818.5 1687.3 1185.4 775.1 585.7 467.0 395.3 470.2 1118.2 1280.2 1096.5 1980 337.3 307.8 298.8 833.1 2060.9 1825.9 1418.6 1010.5 815.9 650.9 593.3 541.2 319.4 1346.8 1082.9 942.7 1981 469.4 468.7 495.9 718.0 1571.7 2484.8 1653.3 1138.1 744.2 608.8 497.8 443.0 591.7 844.3 1245.1 1037.8 1982 379.0 368.8 341.0 471.1 1435.0 2485.2 1691.6 1294.4 1082.8 1051.0 1016.0 906.9 369.4 572.9 1385.7 1208.8 1983 785.0 698.0 694.7 848.9 1216.1 1562.7 1175.9 775.7 554.1 543.9 530.2 484.9 711.7 986.1 857.6 698.9 1984 453.5 403.6 396.3 596.5 1236.0 1763.2 1246.4 899.2 646.6 543.9 460.6 386.5 445.6 747.4 993.9 810.3 1985 334.7 303.6 329.3 606.1 1070.0 951.8 656.9 460.5 333.7 285.8 245.9 227.4 436.1 776.0 525.0 400.0 1986 211.2 202.9 345.3 679.8 1285.1 1401.0 985.4 677.3 526.6 450.8 405.6 345.1 591.2 768.4 740.9 617.7 1987 304.4 282.0 300.4 611.9 975.7 1054.2 955.7 704.9 535.0 421.8 395.0 334.1 457.5 766.2 725.0 686.0 1988 301.3 303.6 338.2 748.2 1463.6 1263.4 861.3 543.0 353.7 282.3 227.2 196.3 506.2 990.1 638.7 453.3 1989 174.5 160.2 215.1 568.6 1567.0 2205.3 1362.2 955.1 674.6 551.4 501.7 408.6 262.4 874.8 1026.5 888.1 1990 368.7 341.8 373.8 832.1 1476.9 2441.1 1461.6 1065.1 712.8 603.1 538.9 480.5 677.2 987.0 1127.4 1006.6 1991 433.5 457.2 461.4 851.5 1704.8 2896.8 1695.8 1171.7 874.4 641.2 549.5 455.0 666.5 1036.5 1291.5 1059.3 1992 393.1 360.1 539.3 925.6 1627.9 1759.6 1687.9 1276.6 1004.3 812.8 683.8 572.3 814.2 1037.1 1366.4 1192.3 1993 489.7 425.8 491.3 663.8 1688.1 2498.1 1782.5 1443.1 1132.7 960.0 800.4 687.4 579.0 748.5 1531.0 1360.6 1994 587.3 515.2 561.6 957.2 1479.9 1336.9 1027.6 659.4 452.1 494.1 378.7 368.1 687.9 1226.4 749.0 575.4 1995 353.6 407.8 538.8 853.7 1531.4 5098.0 2293.9 1660.1 1209.3 1022.1 937.5 853.9 777.1 930.2 1784.8 1543.3 1996 767.0 732.0 753.1 1175.3 1835.3 5342.4 1936.2 1360.3 927.9 688.3 575.0 481.6 1065.9 1284.8 1529.3 1201.9 1997 432.3 374.9 484.6 699.8 2486.3 5425.6 2155.3 1813.0 1484.4 1307.3 1250.8 1110.3 560.1 839.5 1883.6 1746.8 1998 950.4 825.6 808.7 1060.9 2304.6 2164.7 1635.3 1200.9 841.7 665.9 593.0 510.4 845.2 1276.7 1310.3 1098.4 1999 452.2 414.4 543.5 874.6 1860.3 3307.8 1752.5 1317.4 981.6 774.3 671.3 585.8 677.3 1071.9 1452.4 1190.8 --------------------------------------------- Shoshone River below Buffalo Bill Reservoir, WY (06282000) January February March April May June July August September October November December Apr(1-15) (16-30) Aug(1-15) (16-31) 1960 402.7 357.6 447.8 775.3 1103.0 1010.8 696.1 462.5 291.0 268.5 215.4 180.2 698.2 852.4 469.6 455.9 1961 163.4 163.4 171.3 226.9 626.3 880.4 624.3 417.4 437.3 375.7 370.0 327.2 203.3 250.5 477.1 361.5 1962 306.6 318.2 327.5 990.8 1970.4 2202.6 1509.7 1127.5 869.8 692.5 613.4 524.2 415.6 1565.9 1236.6 1025.2 1963 445.9 449.9 478.0 851.1 1807.3 2654.8 1607.8 1115.4 834.3 584.9 501.6 419.9 620.3 1081.9 1244.5 994.5 1964 364.5 321.8 295.0 440.2 1047.6 1509.2 1147.8 782.9 534.2 427.2 373.3 329.3 393.2 487.3 858.0 712.4 1965 274.4 254.9 231.4 420.3 1470.0 3280.8 1676.7 1283.3 986.7 846.7 722.8 621.2 327.5 513.2 1334.7 1235.1 1966 527.3 465.2 475.3 813.2 1269.1 1165.9 832.0 536.9 429.9 296.2 287.1 233.2 721.2 905.3 585.7 491.2 1967 221.8 218.1 271.2 362.5 1116.7 3463.4 1977.8 1454.5 1022.5 798.4 671.2 562.5 334.0 391.0 1587.9 1329.5 1968 488.8 431.9 483.7 591.9 1294.3 2211.0 1421.9 1252.5 1127.8 1127.0 1085.8 953.2 570.4 613.4 1164.1 1335.4 1969 815.8 697.0 653.3 1125.7 1967.5 1865.9 1581.1 1139.8 767.7 606.7 532.3 439.6 870.9 1380.4 1265.5 1021.9 1970 389.2 358.4 373.2 482.9 1424.8 2274.2 1344.8 924.3 745.2 575.9 517.4 455.0 491.0 474.9 1048.6 807.8 1971 405.4 372.5 354.6 619.9 1803.7 2833.0 1604.0 1075.0 778.6 691.6 589.4 516.7 532.1 707.7 1206.6 951.7 1972 461.2 425.0 669.1 966.3 1991.0 2590.9 1536.6 1141.8 826.8 737.8 636.7 560.2 874.8 1057.9 1242.4 1047.5 1973 476.0 409.7 397.1 446.2 1160.1 1323.4 1059.7 670.4 598.3 438.0 434.3 361.0 411.2 481.2 754.4 591.7 1974 343.0 316.1 359.9 710.8 1642.9 2685.5 1451.1 1012.1 678.3 532.3 468.9 362.5 435.8 985.7 1128.1 903.4 1975 319.5 287.4 286.7 325.5 1005.3 2880.7 2038.6 1387.4 1018.7 856.3 785.2 712.8 265.6 385.3 1476.0 1304.2 1976 629.4 569.9 582.5 993.1 2737.2 3177.0 1839.7 1416.8 1048.7 832.4 718.2 618.4 889.6 1096.5 1574.5 1268.9 1977 520.6 474.5 430.0 729.0 1220.8 1133.3 831.9 552.1 385.3 326.3 279.1 253.7 601.9 856.2 625.6 483.1 1978 216.2 204.2 368.8 901.0 1910.9 2754.7 1631.8 1135.6 877.6 662.0 593.6 502.1 873.2 928.9 1241.2 1036.7 1979 436.1 389.6 411.5 790.1 2609.2 2840.9 1698.6 1196.4 780.3 589.9 471.5 397.8 475.4 1104.8 1285.5 1113.0 1980 341.4 309.7 303.9 820.8 2067.4 1840.3 1426.3 1018.0 825.6 655.1 596.0 544.3 324.8 1316.8 1088.8 951.5 1981 471.7 471.8 496.6 718.5 1579.9 2494.1 1663.8 1145.9 748.9 613.9 501.0 445.9 595.0 841.9 1252.8 1045.7 1982 381.6 371.0 342.4 471.3 1431.2 2502.5 1702.7 1303.0 1095.2 1060.4 1020.5 910.9 372.1 570.4 1394.6 1217.2 1983 788.8 701.4 699.6 852.2 1213.0 1576.4 1184.5 782.4 557.1 550.7 533.7 487.1 718.3 986.2 863.9 706.1 1984 456.9 406.0 398.2 598.5 1231.0 1772.5 1253.9 905.9 651.9 546.9 463.3 388.9 446.6 750.3 1002.2 815.6 1985 336.8 305.7 331.5 602.0 1071.7 958.7 661.9 465.5 337.1 288.3 248.2 229.4 428.5 775.5 527.6 407.2 1986 212.9 205.2 344.0 683.6 1277.3 1416.1 990.4 682.6 532.0 454.1 409.7 347.1 599.1 768.2 746.7 622.5 1987 306.1 283.9 302.3 607.9 979.3 1069.1 967.2 711.4 540.4 424.3 398.3 335.8 457.2 758.5 732.4 691.8 1988 302.7 305.6 340.3 743.0 1468.0 1269.1 867.9 550.5 358.2 285.4 229.6 198.4 498.5 987.6 649.2 458.0 1989 176.5 162.2 218.5 567.6 1568.7 2213.7 1371.1 962.5 679.4 555.7 508.2 411.6 257.4 877.7 1031.6 897.7 1990 371.5 343.3 375.9 831.7 1476.2 2460.8 1471.0 1074.8 717.3 609.8 543.0 482.6 675.5 987.9 1134.4 1018.9 1991 436.4 460.3 465.1 866.5 1709.2 2914.0 1707.2 1181.2 889.9 646.6 558.0 458.9 668.4 1064.6 1301.0 1069.0 1992 396.4 363.1 546.1 920.9 1634.3 1785.4 1705.3 1286.0 1012.0 819.5 688.4 576.5 810.9 1031.0 1376.6 1200.9 1993 494.4 429.5 493.8 670.2 1676.0 2515.2 1791.6 1450.1 1138.7 967.7 804.1 690.9 586.2 754.2 1537.2 1368.4 1994 590.4 518.0 565.8 957.8 1482.1 1343.4 1036.3 664.5 459.1 508.9 385.8 371.3 690.8 1224.8 753.4 581.1 1995 356.5 412.9 546.3 858.8 1545.0 5105.6 2320.1 1671.5 1221.6 1031.3 946.1 859.9 773.5 944.2 1796.6 1554.1 1996 772.3 738.7 761.2 1180.8 1843.0 5349.5 1948.2 1372.8 938.9 695.6 579.8 487.2 1066.9 1294.7 1544.4 1211.9 1997 440.6 380.7 489.4 705.3 2474.2 5450.6 2166.8 1829.0 1493.5 1314.5 1256.9 1116.4 570.7 839.9 1903.8 1758.9 1998 958.2 831.7 812.2 1055.9 2307.2 2173.6 1647.9 1212.4 849.1 671.9 599.1 514.3 847.5 1264.3 1323.3 1108.4 1999 455.9 417.5 544.7 873.5 1860.9 3335.5 1763.6 1330.8 990.0 779.9 674.8 589.7 681.0 1066.0 1466.4 1203.8 --------------------------------------------- Bighorn River near St. Xavier, MT (06287000) January February March April May June July August September October November December Apr(1-15) (16-30) Aug(1-15) (16-31) 1960 1058.9 989.1 1256.4 3608.6 4661.5 3038.2 1834.9 1276.2 1027.7 998.3 829.8 719.2 2969.9 4247.3 1233.7 1316.0 1961 678.6 749.0 806.6 1159.9 4151.5 5602.7 2098.9 1310.0 1461.5 1481.4 1186.7 1035.8 1001.6 1318.3 1454.7 1174.3 1962 987.6 1041.0 1056.1 4331.7 10101.6 7841.2 4206.6 2721.9 2058.7 1695.1 1485.1 1295.4 1322.0 7341.5 3102.9 2364.8 1963 1149.1 1199.8 1272.7 2748.0 7713.5 8681.4 4350.9 2720.2 2212.8 1574.0 1450.2 1182.3 2244.5 3251.5 3028.0 2431.6 1964 1066.2 974.0 921.2 1569.8 6098.6 8319.9 4227.8 2551.9 1828.1 1496.5 1302.0 1178.8 1314.9 1824.7 2815.9 2304.4 1965 1016.5 974.5 879.4 1449.2 5295.0 9372.7 4526.6 2891.5 2258.9 2085.6 1618.0 1430.2 1277.5 1620.9 3035.1 2756.9 1966 1266.2 1152.5 1307.4 3438.0 5900.3 3306.0 2015.3 1325.5 1211.0 934.4 881.9 726.7 3234.2 3641.9 1404.5 1251.5 1967 730.1 718.0 853.1 1380.4 6001.4 11360.7 5822.3 3382.1 2582.9 1973.3 1713.9 1477.1 1208.6 1552.1 3806.7 2984.0 1968 1365.4 1259.9 1467.8 2665.4 6835.7 9469.1 3945.9 3134.9 2625.6 2455.5 2274.6 1996.3 2364.9 2965.9 2973.4 3286.4 1969 1776.3 1559.2 1522.9 4478.8 6262.9 6063.8 3755.9 2408.6 1681.4 1447.3 1340.9 1093.8 3114.6 5843.0 2652.8 2179.7 1970 1003.6 955.7 998.9 1332.2 5097.6 6224.5 3291.0 2073.0 1785.2 1372.6 1250.5 1098.9 1285.3 1379.1 2350.8 1812.5 1971 1006.2 982.1 970.3 1919.2 8410.7 12620.1 4824.9 2717.5 2139.4 2331.2 1708.1 1508.9 1331.8 2506.7 3096.2 2362.5 1972 1489.3 1426.8 2373.5 4197.7 11121.5 11229.3 4672.6 3014.6 2146.8 2070.9 1695.1 1547.8 3572.7 4822.6 3339.6 2709.8 1973 1374.2 1227.5 1302.4 1655.2 10605.4 8686.0 3889.0 2338.2 3112.9 2194.4 2001.7 1706.3 1330.2 1980.1 2619.2 2074.8 1974 1647.6 1559.0 1983.7 3872.6 10016.5 8805.6 4277.5 2586.6 1847.4 1600.2 1620.7 1183.0 2449.0 5296.3 2876.6 2314.7 1975 1106.9 1032.4 1089.6 1360.5 5106.9 13561.7 7673.5 4149.2 2892.8 2542.8 2154.7 1968.4 1212.4 1508.5 4551.2 3772.4 1976 1743.0 1614.7 1633.4 2876.2 8799.7 8965.5 4697.5 3252.2 2417.9 2014.9 1711.3 1515.2 2105.7 3646.8 3765.8 2770.6 1977 1341.8 1279.3 1271.4 3373.6 5432.1 3455.4 2601.1 1722.2 1284.7 1236.4 1007.8 919.0 2475.9 4271.3 1909.1 1546.9 1978 809.6 789.9 1076.0 3440.3 9909.1 10117.9 5367.2 3458.7 2731.1 2003.9 1793.9 1541.9 3256.8 3623.8 3749.6 3186.0 1979 1373.8 1319.2 1369.0 2900.2 10075.7 7513.5 4260.4 2772.8 1872.8 1587.5 1333.5 1145.8 1649.8 4150.5 2915.2 2639.3 1980 1053.7 960.7 989.3 2140.9 7830.7 6184.4 3461.2 2317.0 1892.7 1607.5 1403.9 1325.2 1210.4 3071.3 2406.5 2233.0 1981 1161.6 1193.1 1348.8 2276.7 6237.1 6756.6 3950.8 2562.6 1827.4 1645.0 1312.0 1182.9 1707.3 2846.1 2819.4 2321.8 1982 1061.1 1076.7 1030.6 1331.9 4317.2 6157.9 4105.0 2724.7 2587.9 2892.9 2531.9 2282.2 1086.2 1577.6 3017.3 2450.4 1983 2031.3 1881.2 2081.7 2955.5 7044.2 9921.2 4260.8 2543.5 1828.0 1894.3 1690.4 1497.6 2247.4 3663.6 2812.2 2291.6 1984 1432.9 1293.0 1348.2 2065.0 9454.6 8013.0 4240.1 2801.5 2063.1 1812.9 1510.2 1301.8 1514.2 2615.8 3236.7 2393.5 1985 1172.9 1091.1 1229.8 2681.3 3886.6 2951.5 1935.5 1359.1 1214.4 1034.4 865.9 802.5 1649.5 3713.1 1536.4 1192.8 1986 784.2 788.1 1269.3 3964.9 8499.8 7470.4 3318.2 1978.7 1672.6 1538.2 1366.0 1166.0 3631.0 4298.7 2197.6 1773.4 1987 1081.1 1048.2 1269.7 3638.9 8653.2 5177.6 3347.6 2300.3 1820.9 1462.9 1425.1 1182.6 1703.1 5574.7 2381.4 2224.3 1988 1091.0 1094.0 1198.8 3086.3 5848.9 3627.7 2275.4 1487.1 1160.5 933.7 785.1 714.0 1549.9 4622.7 1729.3 1260.0 1989 656.0 614.6 801.1 1740.5 4384.7 6447.8 3168.7 1993.3 1625.0 1328.5 1249.3 1004.7 878.0 2602.9 2097.9 1895.3 1990 957.0 894.1 1150.7 2848.9 5078.5 6344.7 3688.1 2449.0 1732.0 1520.1 1404.1 1180.9 2056.1 3641.7 2627.4 2281.7 1991 1093.2 1151.9 1167.7 2884.3 6548.6 9796.6 4626.9 2829.4 2328.3 1694.9 1578.5 1284.3 2242.9 3525.7 3153.5 2525.5 1992 1131.2 1076.2 1498.3 3173.5 6176.1 5083.4 4305.1 2860.1 2208.7 1826.2 1575.6 1337.2 2318.3 4028.8 3075.2 2658.5 1993 1202.6 1080.3 1368.5 2413.6 8809.0 12146.5 6001.1 4070.8 2973.8 2786.3 2182.9 1934.7 2019.2 2808.0 4478.5 3688.6 1994 1722.3 1555.8 1830.9 5684.7 5744.9 3911.4 2687.8 1705.8 1426.6 1649.1 1218.5 1141.3 2615.9 8753.5 1902.9 1521.0 1995 1154.1 1321.5 1715.5 2652.5 6184.7 21176.2 9420.9 4796.7 3369.8 2996.0 2627.0 2370.1 2256.0 3049.1 5380.5 4249.4 1996 2182.2 2115.1 2400.5 4668.1 9428.7 14329.8 5763.0 3497.4 2526.0 1961.7 1739.4 1479.6 3984.9 5351.4 3972.0 3052.4 1997 1409.2 1242.3 1564.5 2543.9 10611.1 13832.9 6472.0 4812.1 3683.3 3232.2 2932.9 2597.6 1895.1 3192.6 5296.3 4358.1 1998 2302.1 2041.0 2176.6 3858.4 13199.8 9714.6 5541.8 3333.4 2461.3 2312.3 2066.2 1855.1 2511.5 5205.3 3754.9 2938.3 1999 1788.4 1704.4 2357.4 3978.4 10727.0 12857.6 5953.7 3727.3 2976.6 2354.2 2066.8 1823.3 3149.6 4807.1 4136.2 3343.9 --------------------------------------------- Little Bighorn River near Hardin MT (06294000) January February March April May June July August September October November December Apr(1-15) (16-30) Aug(1-15) (16-31) 1960 32.1 42.9 172.5 289.3 286.4 132.1 40.2 113.2 41.2 94.2 68.2 49.6 334.0 244.5 96.2 129.1 1961 59.6 119.8 96.3 155.7 754.9 196.7 84.2 34.8 323.7 306.7 162.3 53.3 132.9 178.5 41.5 28.5 1962 98.9 135.7 115.6 478.8 660.1 378.0 140.7 116.2 171.7 99.3 92.2 76.4 189.3 768.3 168.1 67.5 1963 47.9 222.0 133.2 706.1 1693.5 1546.8 93.8 52.8 113.1 25.8 83.7 62.0 451.5 960.6 49.1 56.2 1964 52.6 41.1 48.7 523.0 1775.1 1903.8 168.8 89.3 61.1 53.2 78.5 48.3 383.4 662.6 24.2 150.2 1965 53.7 123.1 36.4 365.1 1413.2 668.8 138.2 78.7 125.9 60.8 59.2 28.5 324.0 406.2 28.9 125.5 1966 31.9 37.8 119.2 362.2 241.8 148.7 43.7 63.2 94.4 74.9 62.6 34.7 409.3 315.0 50.6 75.1 1967 49.5 84.5 87.3 244.7 345.3 949.0 124.6 38.2 236.5 109.8 89.0 39.3 170.1 319.3 52.4 24.9 1968 92.0 57.4 114.2 143.1 215.3 707.4 153.3 186.4 103.8 77.4 133.7 56.5 126.2 160.0 113.6 254.6 1969 62.6 48.4 62.4 477.4 644.2 466.8 136.4 50.9 27.2 90.2 134.7 64.8 211.5 743.2 65.2 37.5 1970 71.1 86.3 126.3 369.4 1533.8 1397.1 144.1 31.3 175.0 128.3 167.4 60.2 298.0 440.9 46.8 16.7 1971 97.2 191.0 122.7 396.2 1407.6 1076.7 55.7 30.2 129.1 504.2 161.3 52.8 184.7 607.7 33.0 27.5 1972 84.7 101.0 362.2 439.9 908.6 393.2 120.3 109.2 79.7 188.4 77.9 61.5 428.2 451.5 151.1 69.9 1973 62.0 40.1 175.2 414.2 931.5 462.0 84.5 72.5 300.3 68.8 146.3 78.7 200.0 628.4 59.4 84.8 1974 106.5 148.3 235.6 931.6 1586.3 1221.2 126.2 51.3 103.8 168.1 431.0 52.7 432.6 1430.5 44.3 57.8 1975 113.9 72.2 113.4 382.7 3019.7 2981.8 1143.3 67.5 35.3 139.2 80.5 143.1 305.0 460.4 100.6 36.4 1976 106.2 54.4 106.9 454.6 1169.7 1192.8 99.6 112.1 118.7 228.7 64.0 115.0 196.7 712.5 184.6 44.2 1977 63.7 103.1 112.2 1088.8 1367.0 503.2 70.6 65.9 68.5 155.2 71.5 89.7 761.4 1416.1 92.0 41.4 1978 21.6 110.0 168.1 634.2 3588.4 1555.4 239.9 98.8 221.0 45.0 50.2 29.6 604.6 663.8 81.9 114.6 1979 22.2 74.4 96.4 348.6 779.8 655.4 47.3 45.7 26.4 86.8 74.6 46.5 181.5 515.8 37.0 53.9 1980 63.4 49.2 71.4 377.6 666.7 568.3 43.6 88.7 142.0 177.2 120.7 119.1 170.5 584.8 32.1 141.7 1981 50.6 103.5 236.3 377.4 1979.7 1060.5 106.5 56.4 50.6 143.4 94.2 60.2 366.9 387.9 77.4 36.7 1982 54.8 119.7 171.9 311.8 1020.2 1061.0 126.1 36.1 122.6 221.6 77.1 100.1 231.1 392.4 26.2 45.3 1983 64.2 52.5 217.8 310.2 1077.8 895.4 58.7 81.0 74.7 230.8 95.6 23.4 207.6 412.8 92.3 70.5 1984 154.1 63.9 157.6 472.7 1891.0 1262.8 152.3 91.3 127.5 116.5 94.1 50.5 242.5 702.9 154.5 31.9 1985 60.6 37.2 160.4 608.9 720.5 222.8 88.2 84.0 202.9 188.7 86.7 102.9 356.5 861.3 137.3 34.0 1986 78.2 145.6 290.5 836.2 988.5 493.6 53.4 30.7 233.5 225.9 161.4 43.4 808.7 863.8 40.4 21.6 1987 48.2 71.1 216.9 631.1 819.3 583.5 322.8 140.2 230.6 65.8 180.5 74.3 440.9 821.3 75.9 200.5 1988 65.8 111.3 310.8 632.6 1249.8 157.8 48.7 24.4 94.4 91.9 44.6 48.4 385.6 879.5 28.9 20.2 1989 60.0 34.8 154.3 276.5 398.4 160.1 93.1 41.8 98.9 112.6 170.8 85.1 133.5 419.5 27.9 54.7 1990 128.3 58.5 135.2 717.2 775.0 605.5 109.7 102.2 39.0 159.0 132.1 51.0 447.1 987.2 164.9 43.5 1991 44.8 114.0 132.5 1001.6 1402.4 884.0 101.4 43.2 267.2 80.3 153.4 68.7 653.2 1349.9 64.1 23.5 1992 31.6 43.4 173.4 518.9 403.0 653.2 716.3 64.7 63.7 118.7 104.4 44.1 339.6 698.2 42.2 85.8 1993 72.3 79.6 221.9 557.3 811.0 1163.8 569.5 100.9 160.8 302.4 165.3 148.7 597.8 516.7 154.8 50.3 1994 141.3 158.8 505.6 1248.9 1277.5 227.0 114.4 39.3 182.0 695.7 191.0 83.0 825.3 1672.5 36.9 41.6 1995 118.6 157.2 436.4 476.9 1655.2 1624.1 223.8 48.0 93.8 204.4 163.6 88.2 490.9 463.0 45.6 50.2 1996 123.0 165.7 329.7 696.4 1144.6 1236.0 103.6 38.2 112.3 109.5 112.8 60.7 627.3 765.5 46.8 30.1 1997 191.9 85.5 220.4 466.0 1831.3 1587.0 488.0 129.1 100.3 248.2 225.2 110.7 400.6 531.4 114.2 143.1 1998 114.5 101.0 341.0 880.3 878.6 973.2 150.8 123.9 179.7 207.2 231.8 56.6 877.2 883.4 224.1 30.0 1999 124.2 76.4 366.0 959.9 1591.1 1111.6 54.7 49.9 144.4 90.2 99.4 95.7 862.4 1057.3 65.0 35.8 --------------------------------------------- Tongue River at State Line nr Decker MT (06306300) January February March April May June July August September October November December Apr(1-15) (16-30) Aug(1-15) (16-31) 1960 23.8 37.7 141.6 325.4 304.8 152.7 38.2 163.4 53.3 110.4 76.2 49.5 373.7 277.2 69.8 251.2 1961 32.8 117.5 68.5 154.2 1108.3 385.0 146.6 34.9 245.5 436.6 165.6 64.5 182.1 126.2 41.7 28.5 1962 83.4 100.9 84.1 694.9 1044.6 674.6 120.2 187.8 213.7 124.8 96.3 81.3 181.6 1208.1 271.1 109.6 1963 41.5 207.4 141.8 890.8 2140.6 2487.1 118.8 44.1 123.5 31.7 109.6 61.5 402.3 1379.3 50.7 37.9 1964 47.2 36.2 35.7 514.9 1991.1 2369.3 161.7 73.9 57.3 45.4 54.4 118.0 275.0 754.9 26.3 118.6 1965 47.1 128.1 34.8 267.5 1266.1 979.9 167.0 68.5 131.6 70.8 43.8 27.7 202.8 332.1 30.1 104.5 1966 25.8 30.0 119.9 561.0 488.4 175.7 52.5 66.2 90.6 98.6 63.8 35.5 546.9 575.0 58.9 73.2 1967 61.0 77.2 111.5 234.7 789.2 2114.2 265.4 52.7 253.7 115.7 114.3 41.9 149.3 320.0 69.2 37.3 1968 95.9 63.6 130.2 139.8 695.8 1165.0 158.7 377.1 377.8 134.5 127.8 76.1 122.2 157.4 160.4 580.3 1969 93.6 36.9 61.7 638.6 1000.5 649.6 217.7 30.9 22.7 80.6 117.8 51.5 409.5 867.6 36.5 25.7 1970 65.7 61.4 154.3 326.9 1861.3 1659.2 158.8 35.0 193.4 118.5 165.3 48.6 354.7 299.2 49.4 21.4 1971 101.6 157.5 65.4 595.7 1648.9 1505.5 62.6 29.6 110.6 382.4 181.3 59.0 166.9 1024.6 29.7 29.6 1972 123.4 49.0 318.0 364.6 959.1 838.4 178.9 124.9 84.8 172.5 67.1 62.6 352.3 376.9 186.4 67.2 1973 55.6 38.4 165.6 503.6 1461.2 655.5 172.2 72.0 446.4 107.8 171.2 67.9 240.4 766.8 64.4 79.1 1974 107.7 80.8 197.6 782.8 1292.6 917.8 84.8 55.8 114.0 194.5 390.4 39.4 490.9 1074.6 85.5 28.1 1975 78.6 50.8 84.3 220.2 2157.9 3905.7 1040.4 63.7 30.8 103.2 73.8 138.8 148.4 292.0 86.4 42.3 1976 75.5 54.0 64.7 449.4 1157.5 1252.3 113.1 118.7 134.1 238.4 83.9 89.5 167.0 731.8 185.9 55.6 1977 40.1 98.2 108.1 1048.1 1888.3 538.3 143.0 129.0 58.0 215.8 80.8 98.8 765.3 1331.0 208.5 54.5 1978 36.5 97.5 126.0 792.9 4359.1 2094.8 309.1 157.7 209.3 74.1 81.8 32.6 683.0 902.8 126.8 186.8 1979 26.3 78.6 85.0 347.3 1190.0 935.0 105.1 89.4 32.1 113.6 77.6 47.4 164.0 530.7 92.8 86.3 1980 46.8 43.2 60.2 441.3 1000.6 605.9 40.4 89.5 139.6 121.7 116.4 132.6 142.6 740.0 37.2 138.5 1981 43.3 69.1 125.6 362.5 1816.3 1013.0 220.8 94.9 55.3 129.6 78.7 52.8 257.3 467.8 155.1 38.4 1982 54.5 91.4 157.1 275.4 868.7 1219.3 124.5 49.5 268.3 226.8 85.6 95.2 229.4 321.4 42.0 56.6 1983 52.8 63.2 199.0 283.0 1043.6 819.3 38.8 110.4 68.2 192.1 86.8 28.9 197.1 368.8 85.0 134.3 1984 147.5 48.8 169.5 487.8 2177.2 1495.7 84.8 107.3 137.0 139.3 72.8 50.0 207.6 767.9 192.2 27.7 1985 47.4 30.8 102.5 525.2 764.9 250.2 97.9 79.3 191.2 162.6 80.2 71.8 336.1 714.2 125.8 35.6 1986 61.3 121.3 293.9 628.7 1088.4 867.8 92.7 30.3 280.6 285.1 209.1 46.0 650.7 606.7 37.5 23.6 1987 50.1 78.2 193.3 873.7 851.5 600.3 398.2 137.8 262.1 96.9 199.6 59.4 493.5 1253.9 109.4 164.4 1988 61.3 104.4 286.3 741.8 1583.0 171.1 45.3 28.9 100.8 109.9 33.2 53.0 381.2 1102.5 40.4 18.2 1989 36.3 25.4 152.7 431.5 759.7 279.6 80.2 38.3 117.4 182.8 170.8 82.3 180.9 682.2 27.8 48.1 1990 154.2 88.0 135.0 799.6 979.7 1314.6 156.7 95.0 42.8 138.9 130.3 49.8 495.4 1103.9 151.3 42.1 1991 34.5 110.8 165.3 887.5 1650.6 1038.6 77.0 65.2 140.8 63.0 157.7 102.9 519.2 1255.9 100.6 31.9 1992 32.7 52.1 178.6 458.7 818.1 863.7 740.8 88.0 73.6 141.6 121.0 68.4 359.9 557.5 43.0 130.2 1993 63.1 43.8 200.4 596.7 1592.0 1660.4 605.0 93.1 132.3 272.4 129.8 118.7 556.9 636.5 145.5 44.0 1994 132.3 138.1 468.2 1173.6 1406.6 288.6 206.5 54.3 141.5 618.4 173.3 79.3 809.4 1537.9 71.8 37.8 1995 126.3 170.0 478.2 387.8 1567.5 2611.9 265.9 36.1 117.4 203.1 196.4 79.1 379.9 395.7 34.0 38.1 1996 98.1 119.2 301.2 649.4 1179.5 1784.6 107.1 62.0 102.6 73.2 109.9 59.2 606.2 692.6 49.7 73.5 1997 101.0 61.6 159.4 277.3 1570.0 1748.9 646.9 235.7 157.9 304.7 174.8 94.1 233.2 321.4 166.3 300.8 1998 81.0 72.6 292.4 867.4 1054.3 1060.7 117.0 253.3 330.9 438.1 279.9 73.9 938.0 796.8 456.4 62.8 1999 90.0 71.4 337.7 988.0 1677.5 1340.5 82.7 39.3 248.2 118.6 78.0 87.6 715.3 1260.8 46.2 32.9 --------------------------------------------- Yellowstone River at Miles City MT (06309000) January February March April May June July August September October November December Apr(1-15) (16-30) Aug(1-15) (16-31) 1960 4049.2 3684.0 4201.4 10456.5 14220.5 12480.0 8109.4 5973.8 3670.0 3430.1 2745.8 2428.8 8535.7 12377.3 6065.6 5887.7 1961 2284.8 2609.0 2482.5 3961.0 10862.7 14096.7 7087.7 4666.9 8358.7 5385.0 4939.1 3177.7 3051.7 4870.3 5234.7 4134.7 1962 3325.5 3727.5 3282.6 9967.4 28009.0 28449.0 16848.9 11474.2 9389.8 7196.8 5987.5 5150.1 4945.0 14989.8 12954.6 10086.4 1963 4307.8 5713.1 4587.4 10596.1 25761.2 38126.5 16111.3 10460.7 8758.8 5265.8 4913.7 4228.7 9318.1 11874.0 11329.9 9645.9 1964 3680.0 3264.4 3038.7 7533.8 20598.6 30515.4 13915.7 9716.1 7008.6 4990.2 4589.3 3881.6 6534.0 8533.7 9442.5 9972.5 1965 3539.6 4007.3 2907.8 5864.2 18963.5 39223.1 22428.4 12499.8 10714.2 8123.6 6742.4 5611.0 5072.6 6655.7 12610.6 12396.0 1966 5090.3 4493.9 5206.2 10021.9 17726.6 13837.9 9539.4 6259.6 5236.5 4237.0 3670.5 2945.4 9212.8 10830.9 6303.8 6218.2 1967 2722.7 2760.2 3335.9 5253.6 16388.5 43802.9 27387.1 12713.1 11032.5 8175.6 7062.1 5782.6 4337.2 6170.1 13992.6 11513.5 1968 5701.3 5213.0 5358.0 8106.0 18230.1 38166.5 17717.5 13841.6 10775.9 9198.5 9462.6 7427.9 6811.8 9400.3 12204.7 15376.2 1969 6627.2 5823.3 5282.4 13469.6 24417.9 25207.0 19270.2 10778.0 7092.7 6020.5 5777.8 4306.1 8479.6 18459.7 11576.0 10029.9 1970 4303.4 4095.3 4487.2 6224.2 22153.4 36628.1 14558.1 9463.5 8362.9 6774.7 5976.1 4853.1 5229.3 7219.2 10849.2 8164.5 1971 4661.4 6060.4 4022.4 7494.3 20754.1 43316.6 16867.3 10136.7 9048.2 13042.2 6356.9 5109.4 5166.6 9822.0 11411.4 8941.8 1972 5213.7 5448.4 6924.4 10213.7 24797.9 33379.6 14894.7 11061.5 7821.2 8320.0 6643.5 5902.3 8634.6 11792.8 12090.0 10097.3 1973 5226.5 4398.3 5363.7 8666.2 21663.7 23896.8 11987.5 8185.7 10145.4 6116.8 5743.6 4515.3 4932.0 12400.4 8671.7 7730.0 1974 4623.4 4294.7 5265.2 10064.4 25213.0 39230.4 15727.0 10601.7 7297.8 6421.5 8494.8 4112.4 6561.4 13567.4 10932.0 10292.1 1975 4588.3 3614.8 3956.9 6122.2 22757.2 41671.1 32847.8 14484.6 10222.6 10414.0 7943.6 8526.7 5698.5 6546.0 16013.5 13051.3 1976 7344.2 5982.8 6098.8 11147.5 28561.3 41723.9 18144.7 12699.2 9342.4 8240.9 6212.7 5794.4 7382.7 14912.3 14596.4 10920.5 1977 4824.7 4815.6 4367.3 10173.0 19890.2 14473.1 10104.6 7071.6 5831.1 6009.7 3865.3 4742.5 8871.6 11474.3 7902.2 6293.0 1978 2879.4 3727.1 4845.3 10685.6 40904.6 39750.1 18805.4 11685.8 14112.3 6485.0 6289.5 4870.2 10040.5 11330.7 12744.5 10693.2 1979 4206.2 4322.3 5867.1 7586.2 23784.9 34059.2 16708.9 10972.0 7186.0 5827.2 4725.3 3855.7 5325.7 9846.7 11574.2 10407.5 1980 3724.6 3301.6 3553.6 7015.0 25820.6 24775.6 13211.2 9770.0 8136.9 8005.8 5659.8 5485.8 4621.3 9408.6 9945.0 9606.0 1981 4464.7 4501.5 4989.2 7737.0 25404.3 29006.0 15353.8 10309.8 6554.4 6493.9 4760.1 4274.6 7064.7 8409.3 11731.2 8977.3 1982 3705.1 3972.2 4506.9 5681.7 16402.9 33685.0 19991.0 12300.7 10620.6 10317.5 8347.2 7522.8 5219.3 6144.1 13072.6 11577.1 1983 6413.6 5632.9 6446.8 7935.6 17008.5 24305.5 13040.0 8624.9 6617.6 7303.0 5949.3 5034.6 6678.5 9192.6 9316.4 7976.7 1984 5962.3 4641.5 4790.7 7844.6 23336.2 28139.8 14892.4 10459.9 8112.8 6526.6 5611.9 4487.9 5900.3 9789.0 12072.6 8947.9 1985 4136.5 3543.7 4870.5 8082.2 13851.2 12334.1 8154.0 7004.1 5305.9 4642.6 3352.1 3645.1 5363.9 10800.6 8912.7 5214.8 1986 3375.3 3642.5 5053.4 12515.6 24959.7 25444.1 12254.7 8121.5 9125.4 6560.1 5724.0 4180.5 10455.3 14575.9 8974.2 7322.0 1987 3636.5 3468.2 4782.6 8114.0 19012.9 15727.3 11778.0 8109.0 6458.3 4302.9 4270.7 3258.1 5872.3 10355.8 7714.1 8479.2 1988 2955.8 3264.2 3907.3 8474.4 22679.0 14191.0 8786.1 5626.7 4990.7 3738.4 2813.5 2457.4 5129.9 11818.9 6433.8 4870.0 1989 2593.4 2156.0 3690.2 6811.4 18912.3 27794.0 12893.9 8631.9 6301.3 5740.2 5405.9 4142.3 3550.1 10072.7 9050.0 8239.9 1990 5000.8 3317.9 4026.1 9600.5 16420.4 25031.2 12672.9 8588.6 5633.3 5434.1 4622.4 3687.6 6607.8 12593.3 9166.3 8047.1 1991 3556.2 3853.7 3805.7 11572.8 18429.9 31620.5 14064.5 8749.0 9463.0 5113.5 5214.3 3768.5 8097.6 15048.0 9901.4 7668.6 1992 2957.0 2800.9 4709.8 10084.1 17962.3 20233.7 17734.8 10676.4 8489.9 7465.5 6298.7 5018.9 6853.1 13315.1 11260.0 10129.3 1993 4662.2 4450.7 4853.0 9439.0 22522.5 38784.2 27052.2 15878.6 11772.9 11347.7 7818.6 6997.3 7496.8 11381.3 17873.5 14008.4 1994 6089.7 5810.8 6812.7 14045.3 20234.8 15497.7 10946.6 6694.5 5919.7 9131.4 4940.0 3735.5 9305.9 18784.8 7362.7 6068.0 1995 3667.4 3987.9 6603.3 8479.8 21268.2 49338.5 26896.6 13041.0 9570.4 8493.4 7474.2 6838.5 8442.3 8517.3 14113.0 12036.0 1996 6375.0 5984.9 7296.0 12073.4 23602.2 53260.1 19974.5 11137.6 8269.9 6208.2 5203.5 4444.9 10032.0 14114.9 12485.6 9873.8 1997 5086.2 3853.0 4389.6 8070.4 27222.3 58142.2 24066.4 15631.2 11705.2 11356.3 9757.4 8467.6 6212.5 9928.3 16286.7 15016.8 1998 7616.4 6378.3 7185.2 11612.7 29107.3 27645.8 18058.6 11989.3 8613.5 7995.8 7332.9 4970.7 10252.8 12972.6 14084.3 10025.2 1999 5425.7 4308.0 5754.3 12837.7 23660.6 40451.9 17368.8 12016.3 9497.2 6710.0 6049.2 5433.0 10680.5 14994.8 12984.7 11108.4 --------------------------------------------- Powder River at Moorhead MT (06324500) January February March April May June July August September October November December Apr(1-15) (16-30) Aug(1-15) (16-31) 1960 115.0 141.3 209.2 436.7 517.2 551.4 248.4 465.0 325.7 332.5 282.2 124.7 263.3 610.2 176.6 735.4 1961 83.9 261.9 300.2 362.3 1261.8 612.2 444.4 137.3 683.0 758.1 324.3 174.5 350.1 374.5 139.9 134.8 1962 161.1 238.7 225.7 724.2 1648.2 1965.5 501.9 536.3 535.7 612.4 212.2 119.5 453.2 995.1 797.5 291.4 1963 92.8 335.7 256.4 1141.6 1930.7 2643.8 379.2 186.3 456.4 142.4 377.6 122.2 416.0 1867.2 193.2 179.9 1964 114.1 95.4 133.9 1467.6 1894.8 3296.7 531.7 270.5 249.1 128.6 167.6 192.4 1231.6 1703.6 110.0 421.0 1965 130.6 257.3 106.7 696.0 1588.4 1195.0 575.3 271.2 503.1 207.5 88.0 100.3 886.0 506.0 144.5 390.0 1966 112.2 87.4 309.1 694.5 503.0 682.2 257.9 347.6 377.9 448.6 218.8 107.8 437.7 951.2 355.1 340.5 1967 155.6 156.0 277.6 491.7 1652.0 3782.7 726.9 195.4 854.2 400.5 272.8 119.0 374.6 608.8 292.2 104.7 1968 204.9 228.6 495.0 582.7 1142.8 2702.3 525.0 1173.9 668.1 286.5 263.5 154.7 430.6 734.7 609.3 1703.2 1969 281.1 123.3 292.6 1397.1 900.9 1767.4 681.0 223.7 134.4 319.6 406.8 94.3 1032.1 1762.2 352.2 103.1 1970 164.3 169.3 440.8 662.8 2026.6 2212.7 504.8 181.4 405.3 303.6 335.4 116.8 616.6 709.0 266.2 101.8 1971 232.1 444.1 254.1 1741.1 1869.2 2039.5 239.9 134.2 367.2 1697.9 577.4 139.4 377.5 3104.6 131.4 136.9 1972 337.7 158.9 731.1 950.1 1134.2 884.1 499.4 549.2 305.5 517.9 191.9 162.7 609.6 1290.6 669.8 436.0 1973 163.0 99.6 460.0 1706.0 2069.3 693.8 581.0 299.3 1396.3 522.8 488.7 147.4 380.3 3031.7 337.0 263.9 1974 173.5 190.7 377.7 1654.1 857.6 784.5 396.5 391.6 357.9 324.0 879.1 90.4 719.1 2589.2 654.0 145.7 1975 166.1 137.7 390.8 901.9 4084.4 2743.6 535.7 208.0 117.1 375.8 156.2 286.7 791.2 1012.7 235.6 182.0 1976 193.0 200.7 235.3 923.4 1493.1 2178.7 500.2 383.2 385.0 565.2 150.2 181.8 360.2 1486.7 655.6 127.8 1977 98.9 246.8 330.3 1362.4 1554.8 758.1 579.2 316.9 249.2 529.3 182.2 235.4 1757.9 966.9 485.4 158.9 1978 95.0 250.0 374.3 515.5 8120.4 1653.7 886.9 516.3 593.7 166.9 198.2 79.5 441.6 589.3 373.1 650.5 1979 77.0 366.8 383.8 978.9 1601.4 1357.6 382.8 493.1 152.4 270.0 214.8 122.9 792.7 1165.2 326.2 649.7 1980 114.3 150.7 244.9 635.5 1495.6 937.1 229.7 407.2 314.6 404.7 184.8 251.0 622.5 648.5 210.4 591.6 1981 95.7 131.0 316.3 719.1 1998.7 1162.5 721.1 298.8 193.6 417.1 201.3 107.2 783.2 654.9 390.6 212.8 1982 127.7 158.5 313.5 337.9 1164.0 2212.0 528.9 379.9 1204.7 1098.7 297.5 369.3 389.0 286.8 349.7 408.2 1983 251.4 202.4 653.5 762.6 1861.0 1824.1 536.7 407.1 149.0 455.6 304.9 74.1 686.0 839.2 351.7 459.0 1984 333.3 206.2 529.3 1240.3 1828.6 1667.6 510.1 377.1 573.6 314.8 240.7 123.4 776.8 1703.7 600.4 167.7 1985 109.7 127.6 342.2 466.0 930.4 852.7 380.1 385.9 525.1 277.6 109.1 182.2 347.4 584.5 690.8 100.1 1986 314.1 370.8 627.4 943.5 1701.7 1688.4 395.6 147.2 870.9 929.6 528.6 141.2 771.2 1115.7 146.4 147.9 1987 180.6 278.4 641.7 800.7 1036.0 856.1 901.1 706.3 503.0 206.6 347.0 87.7 751.0 850.4 585.3 819.8 1988 93.3 216.9 322.4 586.1 1519.4 361.6 301.9 109.9 345.1 234.9 116.3 85.6 181.8 990.5 149.4 72.9 1989 92.4 114.3 373.9 412.2 1041.9 1123.6 311.7 146.1 631.5 479.7 394.2 186.5 272.5 551.9 118.0 172.4 1990 178.5 200.5 561.3 1145.1 1274.3 1254.4 579.4 404.5 256.4 365.2 367.9 84.4 739.9 1550.3 568.4 251.0 1991 85.8 264.2 229.7 1539.1 2029.8 1359.1 402.3 218.3 501.7 220.9 382.2 193.2 526.7 2551.5 240.8 197.2 1992 75.2 127.7 546.0 441.8 701.3 1435.9 1411.2 325.0 257.5 248.8 241.3 113.5 232.9 650.8 136.6 501.6 1993 136.1 105.3 550.8 1290.8 2883.8 3132.2 1283.3 440.9 285.4 727.5 233.2 178.0 1052.0 1529.6 336.5 538.7 1994 235.7 214.1 449.5 836.9 675.0 579.5 820.5 227.9 493.9 1978.9 519.6 144.5 800.7 873.1 332.8 129.6 1995 209.5 389.5 653.4 858.5 3881.8 4852.4 654.0 168.1 462.9 677.1 425.9 186.8 651.0 1066.1 136.7 197.5 1996 265.9 181.7 498.9 1058.7 1648.4 1507.1 285.6 263.8 367.0 449.9 413.4 223.0 709.2 1408.3 274.1 254.2 1997 259.9 154.8 412.3 641.8 1672.0 1407.1 962.9 689.0 491.4 510.2 239.4 112.6 398.9 884.6 636.3 738.4 1998 168.5 111.5 408.1 1257.9 691.0 1899.4 408.1 890.1 837.0 1955.4 907.2 227.1 1122.1 1393.7 1489.0 328.5 1999 245.0 186.0 314.5 1450.8 2915.7 1208.8 307.9 211.8 722.9 273.8 231.2 163.3 1113.8 1787.8 247.8 178.0 --------------------------------------------- Powder River near Locate MT (06326500) January February March April May June July August September October November December Apr(1-15) (16-30) Aug(1-15) (16-31) 1960 183.6 205.2 279.6 593.1 710.5 1273.8 487.3 736.5 442.7 407.1 321.2 197.9 445.8 740.5 374.9 1075.5 1961 156.1 342.5 381.0 542.9 1766.8 920.8 667.8 351.4 1233.8 914.4 541.3 236.9 442.2 643.5 312.6 387.8 1962 271.5 331.2 257.5 924.4 2944.2 3022.5 1348.1 763.7 934.7 1291.4 379.8 206.5 819.9 1028.8 1107.1 441.8 1963 156.9 661.9 438.7 1469.5 3067.3 4193.0 742.7 374.3 1059.4 198.0 594.6 239.0 1146.3 1792.8 443.2 309.6 1964 167.2 176.5 195.9 1494.0 2510.7 5180.4 1031.7 604.6 495.5 258.2 258.3 288.9 1387.2 1600.9 220.8 964.3 1965 312.2 471.2 156.1 1066.0 2051.5 1836.7 1241.5 515.3 736.1 299.8 149.4 148.0 1192.0 940.0 345.0 675.0 1966 168.1 133.2 523.5 852.2 887.4 1087.1 640.1 582.8 843.6 817.4 357.1 177.1 524.9 1179.6 563.9 600.6 1967 257.3 232.6 352.6 976.9 2703.9 5330.2 1174.4 277.6 2285.6 579.7 522.4 197.0 572.3 1381.5 420.6 143.4 1968 274.8 436.0 618.9 822.9 1472.0 4173.0 821.7 2074.7 993.2 502.1 461.9 281.7 545.2 1100.5 843.2 3229.2 1969 428.6 222.0 410.1 2021.7 1703.8 2541.3 1641.7 316.0 217.6 447.5 499.7 156.6 1254.8 2788.7 429.8 209.4 1970 305.8 300.7 585.2 995.3 3654.5 3407.4 787.2 396.6 769.5 475.3 604.1 211.3 813.5 1177.2 663.6 146.3 1971 384.1 958.2 315.6 2042.5 2649.3 3847.2 418.9 246.8 887.5 4207.8 995.7 279.3 449.6 3635.4 236.2 256.7 1972 483.2 355.0 924.2 1234.8 2018.9 1762.8 918.3 958.9 535.0 805.8 265.7 265.5 872.0 1597.5 1070.0 854.7 1973 242.8 162.5 759.4 2605.2 2759.0 1895.4 844.1 556.3 2214.6 1074.9 608.6 269.3 435.2 4775.2 546.1 565.8 1974 240.4 275.4 489.2 2399.3 1521.6 1490.5 1050.8 580.0 531.7 473.4 1341.2 162.5 970.3 3828.3 837.6 338.6 1975 389.3 224.1 467.0 1371.4 5931.6 4137.4 1003.2 479.8 190.1 600.7 257.2 480.3 1149.1 1593.7 416.8 538.9 1976 344.1 260.9 304.7 1483.8 2303.9 4486.6 937.8 634.3 479.3 829.2 254.5 295.6 499.4 2468.3 1069.3 226.6 1977 150.6 378.1 434.1 1975.1 1914.2 1663.2 839.5 522.5 772.6 1583.2 270.2 527.4 2796.2 1154.1 729.3 328.6 1978 173.2 420.2 632.1 673.8 10789.3 2821.8 1418.3 714.9 1146.2 235.6 472.9 130.6 668.7 679.0 604.2 818.7 1979 130.5 492.0 609.6 1251.4 1743.8 2019.0 842.8 771.6 427.2 381.2 346.5 165.8 922.1 1580.8 602.7 930.0 1980 165.1 233.0 318.4 859.5 1571.2 1604.5 306.6 757.2 531.1 759.5 294.2 375.9 904.1 814.9 301.1 1184.9 1981 159.5 188.4 342.0 859.5 2397.1 2292.0 1394.7 634.0 348.2 727.9 270.2 168.2 1003.1 716.0 808.0 470.8 1982 213.2 241.5 611.4 647.0 2834.2 3514.1 1093.7 878.2 1688.1 2323.2 575.4 532.3 667.8 626.2 957.8 803.5 1983 405.1 306.9 839.7 881.9 2341.3 2256.9 723.7 625.9 248.4 702.4 427.8 115.9 752.9 1010.8 556.2 691.3 1984 535.5 265.5 626.0 1569.5 2989.9 3265.2 702.9 634.8 892.6 518.3 420.5 203.4 932.2 2206.9 918.4 368.9 1985 222.7 170.5 541.9 708.2 1443.8 1229.3 630.8 733.1 880.3 500.7 183.1 339.5 539.0 877.4 1290.0 211.0 1986 620.6 589.7 827.9 1416.9 3322.8 2270.5 614.7 260.5 2044.3 1384.7 769.2 228.8 1154.9 1679.0 244.8 275.2 1987 232.7 393.2 882.0 951.5 1587.7 1267.5 1561.0 1230.2 931.6 272.3 439.4 132.6 942.9 960.0 952.1 1491.0 1988 141.5 325.9 412.3 691.5 1801.2 501.1 473.6 225.6 579.0 461.2 192.7 138.9 236.9 1146.0 288.7 166.3 1989 186.6 172.3 732.0 838.6 1978.1 1687.7 751.3 248.4 749.9 599.8 780.9 378.9 455.8 1221.5 201.7 292.1 1990 404.4 255.0 748.0 1426.3 2111.9 1907.4 744.5 534.9 345.1 482.1 421.1 132.7 715.7 2137.0 681.2 397.7 1991 167.8 380.4 335.7 2294.8 3216.3 2464.8 788.1 318.1 969.6 384.4 620.3 278.7 840.3 3749.3 386.9 253.6 1992 125.7 174.1 758.1 1161.9 921.2 1837.0 2507.2 613.7 487.6 534.7 424.7 164.9 328.4 1995.5 440.8 775.9 1993 230.7 188.2 631.0 1925.0 3435.7 4854.5 3498.9 838.8 437.7 957.5 302.8 327.9 1326.0 2524.1 675.5 991.9 1994 357.4 375.6 602.8 1245.4 1377.7 1018.8 1341.4 308.4 957.7 3308.4 712.6 277.0 1209.8 1281.1 374.7 246.3 1995 305.5 507.1 1020.6 1179.0 5831.6 6334.5 1236.3 371.3 606.3 984.9 602.9 341.9 1013.8 1344.3 219.8 513.3 1996 470.3 239.8 769.9 1388.9 2882.2 2413.4 719.5 448.4 634.9 708.2 626.1 372.6 968.2 1809.5 457.5 439.9 1997 555.4 368.8 501.9 1069.9 2223.2 1986.0 1762.3 1233.8 614.4 793.0 390.1 162.7 517.0 1622.8 1181.6 1282.7 1998 336.2 166.5 689.0 1635.8 837.8 2531.4 765.6 1673.4 1391.4 3210.0 1650.6 322.8 1574.3 1697.3 2689.5 720.9 1999 539.0 293.2 567.7 2443.9 3825.6 2164.4 729.7 654.3 1219.4 581.5 360.3 365.5 2101.9 2785.9 729.6 583.7 --------------------------------------------- Yellowstone River near Sidney MT (06329500) January February March April May June July August September October November December Apr(1-15) (16-30) Aug(1-15) (16-31) 1960 4319.8 4003.2 4209.1 10970.9 15203.6 14835.0 9134.5 7139.9 4211.6 3992.4 3141.3 2678.2 8672.2 13269.5 6754.4 7501.3 1961 2561.3 3061.3 2874.9 4820.9 12417.9 15934.9 8350.9 5391.7 10520.7 6374.3 5697.6 3549.1 3814.8 5826.9 5828.7 4981.9 1962 3475.0 4384.5 3519.3 10085.6 31218.7 34334.1 20349.0 12942.5 10683.7 9201.9 6492.7 5573.3 6360.2 13811.0 14363.4 11610.5 1963 4578.1 6316.1 5205.3 12144.3 28958.0 45096.6 17842.4 11517.5 10358.7 5653.7 5648.3 4492.0 10328.5 13960.2 12539.3 10559.4 1964 3980.2 3645.1 3311.6 7548.8 23781.2 37445.3 16547.2 10784.8 8654.9 5546.2 4904.1 4275.2 7867.2 7230.5 10131.5 11397.3 1965 3977.9 4868.0 3336.6 7333.0 20929.2 41736.6 26290.9 13727.9 12000.6 8644.0 7068.6 5860.9 5783.3 8882.7 14138.1 13343.3 1966 5428.3 4690.8 5797.7 10564.8 19005.1 15769.1 10880.3 7475.1 6192.9 5454.1 4155.3 3229.0 9116.6 12012.9 7498.0 7453.6 1967 3036.4 3125.4 3704.4 6904.6 18323.7 49666.1 31113.1 13409.1 14210.3 8955.5 7919.1 6110.6 5211.2 8598.1 14871.6 12038.0 1968 6076.2 5778.0 6069.7 9031.8 18983.9 43494.5 20119.4 17077.5 12365.5 10032.6 10152.7 7866.0 7547.5 10516.2 13115.3 20792.2 1969 7184.4 6162.7 6023.4 13386.3 27911.3 27287.7 25130.1 11562.9 7554.2 6698.2 6435.1 4558.4 8958.9 17813.7 12296.5 10875.2 1970 4644.6 4706.0 5015.2 7180.6 26736.6 41957.6 16589.1 10486.6 9578.0 7672.7 6859.5 5330.6 5228.6 9132.5 12452.4 8643.6 1971 5027.5 7525.8 4432.0 8956.8 23191.6 49117.1 18569.4 10819.3 11255.6 20163.2 7852.6 5612.7 5555.6 12358.1 12167.5 9555.4 1972 5934.7 6138.6 7890.2 11691.6 27517.5 36756.9 16719.3 12705.4 8664.9 9322.4 7381.3 6309.5 9908.4 13474.8 13770.3 11707.0 1973 5558.7 4776.4 6121.5 11865.2 23428.9 29551.2 13236.7 9248.1 14297.6 7454.8 6509.8 4880.1 5768.0 17962.4 9701.9 8822.7 1974 5036.0 4560.0 5848.1 11754.6 27235.8 42587.5 18050.5 11838.4 8024.2 7192.0 10272.6 4391.3 6817.4 16691.8 11815.1 11860.4 1975 5049.2 3855.0 4541.8 7879.5 29649.9 45363.9 37352.6 15555.6 10868.1 11392.0 8621.3 9121.2 6453.4 9305.6 16927.7 14269.2 1976 8106.1 6396.9 6520.3 12406.4 30014.6 48742.3 20661.7 13888.6 9945.8 9465.3 6580.4 6292.3 7532.4 17280.5 16399.2 11535.0 1977 5027.8 5289.3 4688.2 11771.2 22008.8 17147.9 11168.9 8199.5 7842.9 8815.6 4127.0 5638.2 11436.8 12105.6 9257.2 7208.0 1978 3159.1 3898.8 6358.0 11201.4 50394.0 46323.0 22168.8 12951.3 16389.7 7009.3 7139.0 5119.1 10187.2 12215.6 14097.6 11876.7 1979 4443.3 4882.5 6810.0 8782.5 23537.5 38511.7 18662.0 12251.0 8141.8 6326.0 5241.1 4120.1 5791.2 11773.9 12984.3 11563.5 1980 4010.2 3618.6 3891.1 7085.9 25546.4 28941.9 14037.3 11730.8 9242.6 9877.9 6247.8 5880.0 5524.4 8647.5 10732.8 12666.3 1981 4929.5 4760.6 5219.7 8602.5 26214.9 33752.9 17351.2 12205.5 7162.8 7657.5 5269.8 4577.3 8500.0 8705.0 14635.1 9927.7 1982 3844.2 4531.8 5357.6 6552.3 19367.3 38301.5 23184.0 13825.7 12599.8 14109.3 9888.3 8311.2 6289.4 6815.2 14743.1 12965.6 1983 7095.6 6119.3 7525.6 8647.4 19215.9 27859.6 14437.2 9827.4 7090.6 8223.1 6576.7 5229.2 7517.4 9777.3 10623.4 9081.1 1984 6618.5 5072.0 5360.2 8585.3 25884.7 32850.6 16483.4 11872.7 8866.9 7700.7 6140.3 4844.4 6561.6 10609.0 14111.8 9773.6 1985 4443.0 3781.9 5301.0 9088.1 14922.3 14280.4 9340.5 8764.9 6611.6 5889.8 3678.9 4022.1 6390.0 11786.1 11878.5 5845.9 1986 4261.3 4130.0 6201.7 13009.4 29958.2 28884.1 14065.7 8816.8 12015.3 9313.8 6836.9 4607.4 10642.9 15376.0 9717.9 7972.0 1987 3974.3 4034.3 5805.3 8626.9 20861.8 18842.2 13883.8 9710.8 8199.1 4806.6 4801.1 3487.5 6973.6 10280.2 9288.5 10106.6 1988 3181.7 3736.3 4329.8 8513.1 24135.2 15624.3 9790.2 6175.8 5927.2 4433.4 3032.1 2796.5 5105.5 11920.6 6920.2 5478.0 1989 2839.1 2513.9 4459.7 6914.3 22859.7 30433.5 14648.9 9250.2 7628.7 6500.7 6776.7 4563.9 4615.7 9212.9 9761.1 8771.2 1990 5782.9 3648.8 4767.9 9652.0 19561.3 27559.4 14601.1 9529.6 6234.9 6152.5 5163.9 3915.8 6737.5 12566.5 10251.5 8852.8 1991 3843.4 4247.6 4205.8 13289.4 22419.7 36439.4 16350.1 9761.6 12018.1 5611.6 6205.0 4197.0 7552.5 19026.4 11313.5 8306.7 1992 3192.0 3069.2 5523.7 12314.5 19117.3 22278.7 21234.8 12217.7 9369.4 8389.6 7067.5 5288.3 6587.2 18041.7 12699.9 11765.7 1993 4839.9 4976.2 5151.2 11840.0 24967.5 45957.8 33299.2 19306.7 12687.1 12857.6 8294.5 7493.0 8958.1 14722.0 22580.1 16237.9 1994 6649.1 6384.3 7342.4 13960.7 23198.0 18304.1 12864.6 7335.9 7122.3 13305.1 5925.6 4177.3 10904.1 17017.3 8017.1 6697.3 1995 3957.1 4650.0 7683.7 9874.6 27786.4 54820.5 30709.3 14024.9 10579.6 10063.3 8256.1 7398.8 9046.3 10702.8 14931.4 13175.1 1996 7040.3 6264.3 8158.9 13338.9 25771.5 56899.9 22470.6 12130.3 9528.2 7177.7 6319.7 4932.1 9994.6 16683.3 13661.5 10694.8 1997 5874.5 4562.9 4774.9 9493.3 26667.4 62154.0 28530.6 17599.5 12453.1 12631.7 10272.0 8810.6 6902.9 12083.7 18190.5 17045.4 1998 8028.0 6748.5 7913.1 13038.2 29818.9 31257.6 19879.0 14532.1 10374.9 12286.0 10107.9 5464.7 12615.8 13460.7 17350.4 11889.9 1999 6144.2 4896.5 6035.9 15393.5 26726.8 45014.4 19930.8 13436.9 11419.7 7594.3 6275.4 6139.2 12876.6 17910.4 13294.0 13571.0 --------------------------------------------- Missouri River nr Williston, ND (06330000) January February March April May June July August September October November December Apr(1-15) (16-30) Aug(1-15) (16-31) 1960 10934.2 11003.5 10778.4 22918.4 34642.4 38147.9 23222.5 16404.3 9902.9 8664.4 8060.2 6987.1 18108.9 27727.8 15349.4 17393.2 1961 6969.6 7497.5 7347.8 11506.0 22425.4 34633.0 16815.1 11846.8 17980.5 10995.1 10134.0 7430.5 9344.8 13667.1 13168.6 10607.5 1962 7520.1 8701.6 7788.3 16171.9 56718.0 62601.5 44184.9 24294.9 17962.6 18579.4 12013.7 11524.2 11332.4 21011.4 26830.8 21917.5 1963 9988.0 13195.6 12024.7 22653.5 46752.1 72254.8 38370.0 22632.8 18305.8 11049.2 10594.5 9538.8 18446.6 26860.4 23232.3 22070.7 1964 9093.2 8356.9 7987.4 13518.1 46058.1 73379.6 39650.3 23191.4 18200.1 12415.3 11200.2 10247.6 14222.9 12813.2 22745.6 23609.4 1965 10030.4 11891.6 9874.2 17774.0 51108.5 81145.2 63275.0 28680.2 25732.3 17060.5 14828.0 13335.9 13791.2 21756.9 32234.9 25347.6 1966 12478.7 11429.8 13260.1 20935.1 36606.7 35850.2 27832.7 18428.2 11897.5 12519.0 9022.7 8534.5 17769.4 24100.8 16518.0 20219.0 1967 7710.3 8030.5 10267.6 16343.6 36002.3 91150.6 55636.7 25250.5 24659.8 17324.2 14400.1 12637.8 14515.7 18171.5 27907.0 22760.0 1968 12501.0 11854.4 12927.2 19243.4 35964.4 72690.7 41836.1 34513.0 24242.8 19340.4 18870.9 15900.9 18065.6 20421.1 24223.8 44159.0 1969 14854.2 13441.4 17271.5 26379.4 56513.0 54172.7 54425.5 23406.0 15661.7 14419.2 12691.6 10634.3 18403.2 34355.6 25585.6 21362.7 1970 10516.5 10764.6 11382.4 14919.5 47253.2 79691.6 36843.8 21618.9 17920.3 14384.5 12775.7 11023.8 11332.8 18506.2 26454.0 17086.0 1971 10408.0 14361.5 11514.8 16834.8 44860.4 81272.3 40156.8 20394.2 19174.6 29043.5 13657.3 10848.2 11822.0 21847.6 23205.5 17758.6 1972 11086.9 11880.0 15048.6 22242.0 51339.9 69336.8 34866.5 24476.1 16403.5 15714.1 13825.8 12710.3 19178.6 25305.3 24871.1 24105.8 1973 11399.9 10178.7 11583.0 20809.6 36073.2 51982.3 26005.4 17081.9 23614.7 13119.7 12290.2 10332.5 11849.2 29769.9 18356.0 15887.4 1974 11267.2 9961.1 11931.3 19139.0 60115.1 71487.7 37432.1 25405.9 13968.0 12183.8 15877.7 8935.1 14342.9 23935.1 22250.3 28364.3 1975 9609.9 8290.8 9550.0 16008.1 51835.6 84255.7 73066.4 35441.0 25060.0 24536.7 19675.9 21263.0 12186.5 19829.7 36982.0 33996.4 1976 19253.3 17854.4 17617.2 26468.2 55234.6 86431.2 44608.4 27993.7 19067.1 17246.3 13789.0 13478.9 18510.3 34426.0 33249.4 23066.5 1977 11425.0 12013.4 10871.5 19870.4 38373.0 34135.7 23050.1 16669.9 17479.7 17450.3 10294.3 12200.2 18942.1 20798.8 18129.8 15301.3 1978 8860.1 9718.4 16119.2 26379.6 79998.0 86640.0 52472.9 26948.6 37482.0 16557.1 15869.4 13301.4 23952.6 28806.5 29870.8 24209.1 1979 12279.2 12527.4 18459.6 22697.0 49892.7 70796.4 40249.2 23400.5 16418.3 13299.6 11071.1 9994.5 16483.5 28910.5 26037.5 20928.2 1980 9541.7 9025.6 9705.1 14203.2 42306.6 57421.9 32896.2 24317.1 18851.3 19676.1 14001.6 13113.0 12466.5 15939.8 23256.5 25311.4 1981 12814.3 11673.5 12980.7 19953.7 50193.0 71900.5 38878.0 25713.4 15252.9 17345.9 12193.7 11270.1 20182.3 19725.0 30628.4 21105.7 1982 10091.9 12486.7 13732.2 15965.5 43299.9 83671.3 57047.6 29378.8 22262.9 27040.6 18225.8 16317.1 15278.8 16652.1 32206.9 26727.5 1983 14773.4 13706.0 16478.0 17222.1 39738.4 53607.3 36936.0 21256.9 15961.3 16448.9 14844.6 13440.7 15765.8 18678.3 22817.9 19793.3 1984 15112.0 13524.6 13048.9 17484.9 44800.0 63354.4 36777.9 22944.8 17669.8 14756.6 13062.8 11132.1 14549.3 20420.6 26512.0 19600.5 1985 10356.4 9353.1 11393.5 19041.5 32575.1 35570.9 20430.4 20309.4 17894.6 16065.5 12104.6 12002.6 15129.9 22953.2 24255.6 16609.9 1986 13021.3 11919.3 18013.6 28561.8 66547.8 63805.4 34557.1 19868.1 29143.8 30196.5 16824.0 13505.9 23529.6 33594.0 21259.6 18563.5 1987 12246.7 12117.1 14858.3 20792.2 40106.6 38119.7 28884.8 21291.2 16992.4 11718.1 10540.6 8935.5 17529.4 24055.0 22540.8 20119.7 1988 8510.4 9135.4 9737.2 15536.3 38403.4 31241.4 21476.4 12387.0 13279.4 9137.9 7464.9 7301.9 11844.9 19227.6 13202.1 11622.9 1989 7229.6 7097.5 9685.9 14401.1 45871.9 55113.4 31286.4 18970.5 18223.5 13598.0 14962.4 11507.3 11275.6 17526.6 19253.7 18705.0 1990 13234.9 10624.1 13220.6 19923.9 37230.8 49561.1 30930.7 19597.2 12908.5 11547.5 10282.1 8904.5 15455.9 24391.9 20794.2 18474.9 1991 8819.2 9227.8 9502.0 21029.2 40194.6 65691.3 40646.2 19770.4 20085.1 10920.7 12567.9 8984.1 13206.7 28851.7 21951.7 17725.5 1992 7808.4 7767.8 10785.0 22071.4 32688.0 38409.6 36866.5 23039.5 16216.8 15122.5 14250.6 10355.4 13431.3 30711.6 23940.6 22194.7 1993 9737.1 10425.1 10880.6 21669.9 46712.6 81406.7 71590.3 42963.1 29117.4 24940.9 19196.4 18143.2 18494.6 24845.2 45916.4 40194.5 1994 16612.1 16195.3 19897.8 27436.3 47306.5 44881.0 26551.5 16023.6 13355.6 21223.2 11260.9 9374.3 23512.1 31360.4 17791.1 14366.6 1995 8689.7 9531.0 13840.4 18888.8 43399.0 90457.3 57639.9 29003.8 20052.2 19244.1 16067.1 15188.3 16252.8 21524.7 30730.7 27384.8 1996 15171.5 14712.7 16819.7 25623.4 49000.2 96879.0 45391.5 22589.8 20352.3 13543.1 11953.3 10273.8 18984.6 32262.2 25907.0 19479.9 1997 11625.1 11666.1 12151.5 18818.8 51958.9 116790.7 60726.2 32877.8 23950.8 21203.6 18215.4 16417.5 15285.6 22352.0 34798.7 31076.9 1998 15098.7 14046.0 15613.6 22225.3 53258.9 57070.0 48489.9 27382.5 18526.9 22184.6 18440.7 11855.8 21238.0 23212.6 31453.3 23566.2 1999 11879.4 11740.4 14044.3 24850.6 51350.0 80339.8 43297.1 24485.8 19927.0 13856.0 12614.9 11852.2 21143.6 28557.6 23857.9 25074.6 --------------------------------------------- North Platte River near Northgate, CO (06620000) January February March April May June July August September October November December Apr(1-15) (16-30) Aug(1-15) (16-31) 1960 187.7 160.5 153.1 387.0 935.7 779.5 486.5 211.1 101.9 75.4 72.3 67.9 277.7 496.3 260.5 164.9 1961 61.2 57.6 57.5 80.3 553.6 1201.0 592.7 336.7 248.9 485.0 463.4 340.9 66.4 94.1 396.9 280.4 1962 262.0 226.5 218.0 555.7 2175.2 1718.2 1101.6 438.9 180.5 120.2 105.0 92.4 270.0 841.5 552.2 332.7 1963 83.4 81.7 78.9 305.9 803.6 722.1 452.5 211.7 120.4 86.5 84.0 85.6 167.6 444.2 249.9 175.9 1964 80.5 72.8 68.1 89.8 595.3 688.5 462.4 204.8 108.6 78.7 66.5 60.3 73.5 106.2 247.0 165.3 1965 52.3 48.6 44.9 69.8 741.9 1741.2 972.2 531.9 306.0 235.1 196.4 172.3 48.7 90.8 596.9 471.1 1966 154.9 139.8 145.3 402.8 774.0 665.5 393.1 171.1 92.6 96.6 106.3 101.6 307.1 498.5 208.8 135.7 1967 92.7 84.1 100.6 542.7 1123.5 2105.0 1505.5 611.7 315.8 239.1 199.3 177.6 328.8 756.5 719.6 510.5 1968 147.8 123.5 113.0 216.5 676.8 1578.2 884.5 418.2 203.8 142.2 135.6 117.9 149.9 283.0 495.3 346.0 1969 102.6 89.1 81.7 261.2 1825.4 1548.9 1057.1 520.3 225.7 171.7 177.6 173.0 118.5 403.9 639.6 408.5 1970 160.4 148.9 147.1 231.5 1330.2 1398.4 923.3 389.4 175.3 138.9 142.1 141.0 175.0 288.1 485.0 299.7 1971 134.4 128.8 134.0 530.2 1314.6 2364.1 1140.3 446.9 193.7 137.2 120.2 107.3 256.9 803.4 557.9 342.7 1972 93.5 83.9 105.8 337.3 1019.9 1235.4 630.1 281.2 147.9 113.1 108.0 100.8 223.6 450.9 347.8 218.9 1973 89.6 80.5 77.0 85.5 988.6 2386.1 1302.6 674.8 313.8 186.8 162.2 138.4 71.6 99.3 791.4 565.5 1974 128.6 118.8 152.8 484.6 1836.4 1928.5 1065.4 443.7 188.5 137.3 142.0 130.4 333.4 635.8 548.6 345.4 1975 114.4 100.0 99.0 166.4 872.7 1571.5 917.6 453.3 211.8 133.5 124.1 135.3 105.9 227.0 536.8 375.0 1976 122.2 113.0 125.2 314.7 846.6 1551.5 735.7 401.4 195.3 144.1 123.9 106.6 205.5 423.8 474.3 333.1 1977 92.2 83.3 83.4 169.3 838.8 797.7 424.0 201.0 118.6 110.3 121.1 112.4 107.4 231.2 234.3 169.8 1978 95.3 84.9 87.6 428.7 1292.7 2549.0 1028.4 423.0 176.6 113.0 94.8 83.9 251.8 605.5 526.2 326.3 1979 74.1 68.3 69.5 241.9 1629.8 2607.8 1447.9 514.6 220.6 127.8 102.6 93.6 77.3 406.5 628.9 407.5 1980 83.3 75.3 73.0 120.0 1498.7 3094.7 1297.7 432.4 187.9 125.0 114.1 117.2 69.7 170.4 543.8 327.9 1981 111.8 109.1 117.3 251.4 675.1 741.7 424.5 200.7 111.4 87.3 91.9 92.7 158.3 344.6 238.5 165.2 1982 85.8 83.0 87.4 187.1 723.4 1433.9 871.9 424.7 215.6 181.4 174.5 153.4 119.3 255.0 504.1 350.3 1983 129.6 111.6 121.3 220.5 1041.3 3329.7 1869.8 919.5 473.3 277.6 280.5 263.3 149.0 292.0 1040.5 806.1 1984 216.6 179.9 158.0 194.2 1885.9 3320.6 1748.0 819.8 445.3 359.1 355.3 328.9 161.1 227.4 964.6 684.0 1985 271.3 225.3 211.7 502.8 1575.1 1999.6 835.1 460.0 207.7 237.2 356.2 289.4 300.9 704.7 554.1 371.7 1986 228.1 203.0 439.0 1432.4 2681.0 3069.7 1360.7 547.3 236.3 221.5 301.0 282.1 1281.7 1583.0 687.7 415.7 1987 240.9 213.6 222.5 385.9 1066.1 955.8 469.3 217.6 121.5 99.7 131.6 140.8 271.7 500.1 260.2 177.7 1988 121.3 107.6 107.1 375.1 1675.4 2556.5 972.8 426.4 188.6 125.9 106.7 89.0 143.0 607.2 535.2 324.4 1989 79.5 75.6 107.1 562.8 1408.2 1070.5 638.5 266.2 139.3 101.8 97.8 98.9 307.4 818.2 322.0 213.9 1990 92.7 85.3 93.0 216.6 1050.2 1811.7 803.0 428.8 189.8 152.4 201.8 217.0 125.6 307.6 521.8 341.6 1991 191.5 173.6 180.6 357.5 1088.5 1440.0 712.1 374.4 178.9 115.6 93.6 79.9 266.6 448.5 448.0 305.5 1992 72.4 67.8 75.2 335.0 1455.4 1140.2 700.7 364.2 176.0 112.8 95.2 82.8 131.7 538.3 443.9 289.6 1993 73.2 66.6 72.5 135.9 900.6 2712.7 1190.4 539.2 263.2 221.7 265.4 230.3 97.5 174.3 651.6 433.9 1994 183.3 151.9 164.3 447.3 1477.9 1042.8 523.3 195.2 99.8 75.3 72.7 68.4 299.7 594.8 240.5 152.7 1995 62.2 62.3 73.7 215.1 844.6 3619.9 2012.2 824.1 369.3 264.6 282.7 340.6 153.3 276.9 995.7 663.2 1996 321.8 296.2 339.4 892.7 2414.4 2664.4 1155.7 448.5 193.3 134.6 127.0 114.8 603.7 1181.8 560.3 343.8 1997 113.5 112.2 180.2 706.6 2135.8 3844.7 1497.4 670.9 389.8 358.1 348.8 297.1 533.1 880.0 752.9 594.1 1998 239.7 205.0 214.0 474.1 983.6 1287.3 701.6 364.6 176.6 149.2 174.6 194.0 399.0 549.2 426.0 307.0 1999 183.6 162.9 223.2 777.7 1119.9 1813.9 874.5 443.2 229.2 147.0 118.8 104.7 706.9 848.4 513.9 377.0 --------------------------------------------- N Platte Riv ab Seminoe Reservoir, nr Sinclair, WY (06630000) January February March April May June July August September October November December Apr(1-15) (16-30) Aug(1-15) (16-31) 1960 321.1 285.7 299.1 882.4 1909.9 1847.6 995.4 388.8 191.2 151.3 145.4 131.6 654.5 1110.2 477.1 306.0 1961 120.0 120.9 142.2 339.1 1450.1 2868.8 1415.1 681.9 441.0 701.7 700.5 553.7 231.5 446.8 827.6 545.2 1962 455.2 435.3 487.9 1675.1 5662.6 4969.9 2997.4 1047.6 404.2 278.8 238.0 210.6 700.7 2649.6 1350.7 763.5 1963 193.4 195.1 205.4 873.8 2089.7 2335.0 1240.4 491.5 263.9 186.6 175.7 172.3 541.2 1206.3 590.2 399.0 1964 164.7 153.5 149.4 284.6 1903.6 2662.7 1622.7 588.0 281.8 197.1 169.5 158.0 176.2 393.1 737.6 447.8 1965 137.1 130.0 123.3 254.2 2262.7 4366.0 2791.0 1239.0 653.8 578.1 540.8 500.5 149.9 358.5 1464.7 1027.5 1966 475.3 442.1 529.5 1284.2 2104.4 2106.6 1071.7 399.6 208.3 207.1 223.1 245.6 1087.9 1480.4 497.1 308.3 1967 258.2 252.7 324.9 1473.8 3177.5 5243.2 4132.7 1604.6 707.0 478.1 394.6 350.9 922.7 2024.9 1949.1 1281.7 1968 305.1 263.5 259.0 838.9 2359.8 4738.8 2952.5 1143.0 507.4 333.6 299.9 265.8 502.1 1175.6 1381.6 919.3 1969 238.7 214.4 207.2 793.3 3584.4 3845.5 2430.0 975.9 408.1 311.3 293.3 282.1 369.0 1217.5 1228.2 739.4 1970 275.0 267.6 307.4 621.1 2744.7 3688.9 2516.7 930.2 398.1 310.2 312.7 327.4 428.2 813.9 1186.8 689.5 1971 339.9 362.5 423.0 1445.1 3120.5 5558.0 2911.6 988.0 397.8 273.1 240.5 213.1 792.4 2097.8 1265.5 727.9 1972 189.6 177.7 276.2 774.0 1937.9 2835.7 1420.2 559.2 281.5 238.4 219.9 220.6 580.7 967.3 705.0 422.5 1973 215.3 210.7 237.6 392.6 4123.2 7437.9 4603.1 1898.2 789.9 463.4 397.8 346.2 286.8 498.4 2306.7 1515.3 1974 332.9 320.7 525.2 1763.0 5121.2 5923.3 3182.4 1109.9 446.5 312.8 303.2 284.0 1257.6 2268.3 1388.6 848.5 1975 265.9 245.6 268.2 677.9 2491.7 3863.7 2837.8 1141.5 482.2 304.0 269.9 279.5 383.5 972.4 1395.9 903.0 1976 265.2 255.9 280.9 971.2 2421.9 4249.5 2204.7 983.4 429.3 290.8 243.7 212.9 604.6 1337.7 1198.7 781.5 1977 187.6 174.5 183.3 426.7 2177.6 2677.7 1181.6 491.1 264.6 224.3 223.3 210.8 253.2 600.2 583.5 404.6 1978 183.8 174.0 191.2 1004.7 2789.1 5144.3 2317.2 851.3 354.4 237.3 200.7 179.8 637.0 1372.4 1061.6 654.2 1979 163.3 159.2 172.0 1086.0 4656.5 6115.4 3856.3 1121.5 449.5 273.4 219.4 205.4 259.1 1913.0 1395.5 864.6 1980 189.8 182.5 195.9 515.4 4065.0 7311.5 3356.8 995.3 405.0 281.8 245.9 259.7 231.1 799.6 1278.0 730.3 1981 274.2 300.2 399.9 911.2 2345.7 2843.1 1442.0 578.0 294.8 230.0 221.0 224.6 648.1 1174.3 706.6 457.4 1982 223.3 228.3 282.7 637.0 1783.0 3101.5 2226.4 940.6 454.1 363.8 355.4 329.0 447.7 826.4 1135.8 757.5 1983 292.9 264.7 302.6 669.0 3120.1 7598.8 4849.6 2138.1 951.3 556.6 539.0 516.7 404.3 933.8 2534.9 1766.1 1984 448.9 390.8 361.8 655.1 5978.9 8905.5 4858.0 1970.0 988.8 715.4 683.2 651.7 389.0 921.3 2329.4 1633.2 1985 562.0 484.4 462.8 1173.7 3391.2 4433.6 1954.4 902.6 390.8 379.4 497.1 428.2 692.1 1655.3 1103.0 714.6 1986 360.5 334.9 791.5 2833.1 5044.9 6867.0 3185.5 1221.9 501.5 419.9 505.9 495.4 2418.3 3247.9 1563.1 902.0 1987 459.0 442.1 527.2 1184.4 3338.2 3383.3 1609.0 635.2 313.6 241.7 271.8 287.3 762.8 1606.1 780.8 498.8 1988 259.3 241.6 261.4 1342.5 4723.1 7218.4 2576.2 920.5 385.3 259.8 226.6 192.5 499.6 2185.5 1184.6 673.0 1989 174.8 167.3 273.2 1612.6 2982.1 2800.1 1512.6 552.9 288.6 210.4 198.6 193.0 882.3 2343.0 675.7 437.9 1990 184.4 175.2 204.2 780.2 2514.5 4684.4 2192.7 982.4 403.6 304.2 360.3 401.4 403.0 1157.4 1223.0 756.7 1991 380.1 364.9 421.4 1129.8 2792.7 4609.4 2169.7 941.7 405.8 266.5 222.6 189.9 850.3 1409.4 1166.0 731.4 1992 171.9 165.3 229.9 1333.1 3987.2 3887.2 2266.1 1066.8 464.1 283.9 239.2 206.4 662.7 2003.5 1334.0 816.3 1993 185.4 170.5 197.3 737.8 3669.8 7288.3 3704.4 1461.9 642.5 493.0 558.1 526.0 476.4 999.2 1804.9 1140.3 1994 455.4 405.6 572.1 1809.7 4399.0 3643.6 1541.7 487.3 236.3 188.0 171.3 156.5 1312.6 2306.7 617.2 365.5 1995 148.1 166.7 344.4 880.5 3086.8 9755.1 6253.5 2383.6 966.5 652.8 665.9 868.2 724.2 1036.8 2939.2 1862.7 1996 878.9 843.8 1052.8 2478.3 5492.1 6397.3 2863.5 998.1 402.8 280.0 265.1 232.2 1714.9 3241.6 1275.2 738.3 1997 253.6 268.4 457.5 1702.3 4273.9 7710.3 3458.8 1365.6 717.2 660.7 646.1 571.0 1342.0 2062.5 1595.7 1149.9 1998 481.2 424.3 473.1 1269.6 2717.6 3663.0 2310.3 1045.6 448.2 365.7 430.1 512.9 1039.1 1500.1 1271.9 833.6 1999 519.7 486.4 679.9 2053.5 3055.8 4914.6 2635.7 1094.3 514.0 329.8 273.8 244.2 1800.5 2306.6 1322.5 880.4 --------------------------------------------- Medicine Bow R ab Seminoe Reservoir, nr Hanna, WY (06635000) January February March April May June July August September October November December Apr(1-15) (16-30) Aug(1-15) (16-31) 1960 83.0 73.0 75.7 211.2 355.2 334.0 197.7 96.6 63.0 53.4 53.2 45.6 117.6 304.9 108.2 85.7 1961 41.2 42.7 45.0 56.4 258.9 432.7 316.4 178.6 120.4 123.4 119.9 94.2 52.4 60.4 208.4 150.6 1962 78.4 85.2 94.5 244.6 1073.2 664.9 516.0 287.9 144.8 122.1 110.4 92.2 145.7 343.6 350.3 229.3 1963 81.1 79.3 77.8 131.9 390.4 459.5 309.4 151.6 95.4 76.7 70.5 67.3 107.9 155.9 175.1 129.5 1964 62.4 56.0 55.5 87.5 402.8 515.1 398.6 197.2 113.2 83.6 72.8 67.2 77.2 97.8 235.3 161.5 1965 57.1 56.7 49.6 66.0 384.6 738.4 466.3 280.6 169.2 191.0 196.3 153.8 60.5 71.6 329.9 234.4 1966 123.9 108.2 116.0 228.1 381.9 320.2 181.8 94.4 66.2 68.4 72.2 70.7 174.8 281.3 109.0 80.7 1967 70.2 64.3 74.8 163.2 400.9 892.1 591.6 405.0 226.2 167.7 143.0 126.9 115.4 211.0 457.4 355.9 1968 110.6 95.0 105.9 309.9 690.2 1092.3 649.1 352.7 188.0 138.0 122.3 105.6 222.1 397.7 416.9 292.6 1969 93.8 83.6 79.3 122.9 485.0 491.0 411.3 215.6 116.7 98.9 86.5 71.2 91.0 154.9 259.7 174.1 1970 68.7 64.9 70.5 131.2 485.1 663.1 526.6 272.2 147.1 123.7 112.7 95.7 96.6 165.7 331.7 216.4 1971 94.1 99.5 128.7 291.1 851.6 1423.7 724.3 370.1 186.3 133.5 113.8 98.5 198.7 383.5 449.8 295.4 1972 88.7 81.6 91.1 191.2 426.8 434.2 277.4 142.4 92.4 91.7 88.2 82.5 136.6 245.9 166.4 119.9 1973 78.4 73.6 90.2 160.1 1049.5 2222.1 903.4 517.8 300.6 221.0 191.5 163.8 108.6 211.6 594.5 445.8 1974 163.1 170.4 248.2 534.0 1378.0 969.1 592.8 342.9 194.0 151.7 138.0 119.6 432.3 635.7 405.1 284.6 1975 108.0 100.5 103.0 148.7 428.5 659.5 477.5 270.8 151.9 117.1 100.3 91.7 120.6 176.8 318.8 225.8 1976 85.8 87.0 84.1 153.7 402.6 800.1 505.4 313.1 170.1 119.5 96.9 86.3 109.2 198.2 365.7 263.7 1977 76.7 73.0 74.5 100.5 412.1 413.3 271.4 156.3 106.0 92.3 85.0 79.4 83.0 118.0 172.7 140.9 1978 69.5 67.6 72.4 127.3 538.1 586.9 423.6 211.8 118.4 93.4 80.3 75.0 90.3 164.4 248.3 177.6 1979 69.5 73.4 70.5 149.1 800.2 511.7 419.7 219.9 125.3 94.3 80.4 75.4 79.7 218.6 255.2 186.8 1980 66.9 65.7 63.5 85.0 368.8 1034.8 416.0 236.4 125.2 100.5 86.8 93.3 68.4 101.6 281.2 194.3 1981 82.0 81.8 86.9 161.0 526.7 632.5 398.4 196.6 114.8 95.7 89.0 86.9 100.6 221.3 231.1 164.3 1982 79.4 74.7 72.8 83.7 298.4 400.3 319.2 173.3 114.9 107.3 108.0 95.3 78.3 89.2 202.3 146.1 1983 83.7 73.7 84.3 148.1 461.7 1399.4 697.0 445.0 266.8 190.2 161.2 129.4 102.8 193.5 492.8 400.1 1984 108.8 97.2 101.9 143.5 898.1 1265.9 615.7 387.4 233.9 179.3 156.1 130.4 106.2 180.7 433.1 344.6 1985 108.5 95.9 92.9 136.7 406.8 449.3 314.1 178.3 107.8 93.1 89.5 87.1 92.4 181.0 207.3 151.1 1986 87.2 84.4 116.8 332.8 799.9 827.5 550.0 297.5 159.9 133.2 136.0 121.8 264.0 401.6 358.3 240.5 1987 109.1 100.4 112.3 183.9 598.0 508.7 400.1 211.9 124.2 97.4 96.0 88.7 134.7 233.1 248.1 177.9 1988 81.7 77.4 80.5 177.1 803.3 868.8 410.5 238.9 132.9 104.5 91.2 76.3 100.6 253.6 285.8 194.8 1989 67.6 65.7 69.1 241.0 495.6 420.2 307.5 153.3 106.3 95.0 82.4 74.5 86.5 395.5 178.2 129.9 1990 66.9 64.9 70.6 95.5 311.6 649.1 402.5 286.8 160.3 126.1 127.4 110.8 80.7 110.2 329.2 247.1 1991 94.8 93.9 86.1 161.2 582.8 1014.7 635.7 357.4 186.8 128.9 104.3 88.6 118.0 204.4 421.3 297.5 1992 78.4 73.6 76.7 203.8 690.5 570.1 431.6 329.6 187.7 123.0 101.4 82.2 104.1 303.6 371.7 290.1 1993 70.9 63.7 87.8 255.9 1290.6 2401.9 1289.5 691.7 373.4 286.1 253.9 234.8 143.3 368.5 813.3 577.8 1994 214.3 206.9 278.8 701.2 1358.6 891.8 553.8 256.9 136.7 113.2 99.9 91.9 566.3 836.2 313.2 204.1 1995 92.4 100.3 225.2 708.8 1652.6 3610.7 2182.6 1033.5 521.0 380.0 320.5 293.9 616.6 801.1 1223.1 855.8 1996 281.2 287.8 394.0 790.6 1356.6 1180.0 702.3 334.0 177.9 137.4 124.1 105.9 639.3 942.0 402.8 269.6 1997 103.6 98.4 114.5 229.6 731.4 1015.6 605.4 386.8 229.2 210.4 180.0 152.7 175.3 284.0 442.6 334.4 1998 130.6 117.0 122.2 230.4 603.2 646.5 535.8 340.9 194.4 199.2 229.2 261.1 178.1 282.6 395.2 289.9 1999 265.5 250.6 310.2 814.3 1209.3 1374.7 823.9 463.4 251.2 185.6 156.9 132.5 679.3 949.4 546.5 385.4 --------------------------------------------- Seminoe Reservoir near Leo, WY January February March April May June July August September October November December Apr(1-15) (16-30) Aug(1-15) (16-31) 1960 409.3 363.6 376.7 1081.0 2260.2 2199.3 1211.6 496.7 260.1 209.7 204.8 182.2 757.7 1404.3 598.0 401.8 1961 164.9 168.4 190.8 393.8 1675.0 3320.9 1753.3 875.3 568.4 826.7 829.8 654.6 283.5 504.1 1053.5 708.2 1962 538.6 527.2 585.1 1849.1 6751.1 5629.3 3583.7 1361.7 560.4 410.8 354.8 308.8 839.7 2858.4 1732.3 1014.3 1963 280.4 280.9 288.5 994.5 2473.7 2804.8 1581.0 657.7 368.6 270.0 251.5 245.3 638.9 1350.1 781.3 541.8 1964 232.6 214.8 210.5 373.1 2276.7 3193.2 2050.5 801.1 404.1 286.1 248.3 231.4 261.4 484.8 993.0 621.3 1965 199.2 192.2 177.6 317.4 2618.7 5097.9 3298.6 1540.4 839.0 774.4 744.2 660.7 216.1 418.7 1816.9 1281.2 1966 605.7 556.4 645.6 1505.2 2482.8 2440.3 1281.7 507.1 282.1 284.7 301.6 321.8 1251.2 1759.2 620.8 400.6 1967 335.3 322.9 402.7 1612.1 3552.3 6127.4 4785.8 2039.3 948.4 655.6 544.6 484.4 1008.4 2215.9 2437.8 1665.7 1968 425.0 366.9 370.1 1139.7 3030.0 5814.6 3660.7 1521.9 710.0 481.5 430.0 379.4 716.4 1563.1 1828.2 1234.7 1969 340.4 305.0 294.0 900.5 4029.8 4379.4 2875.0 1215.6 537.3 421.3 388.4 360.2 458.6 1342.3 1516.5 933.6 1970 351.5 339.7 384.6 750.0 3190.6 4350.2 3111.0 1228.6 559.3 444.7 433.6 431.1 525.7 974.3 1550.5 926.9 1971 443.5 470.9 557.3 1712.6 3944.4 6981.0 3711.4 1386.9 599.5 417.3 366.8 321.6 975.0 2450.3 1748.5 1047.9 1972 287.7 268.3 371.8 961.7 2334.4 3306.9 1729.9 721.3 385.2 343.6 318.6 313.2 714.1 1209.2 895.8 557.7 1973 304.3 293.4 338.7 560.2 5120.7 9653.2 5621.4 2463.7 1121.5 704.4 608.7 526.9 400.9 719.5 2949.7 2008.2 1974 513.6 507.3 779.3 2275.4 6435.9 6955.3 3866.1 1488.2 662.4 481.5 456.6 417.3 1688.0 2862.9 1833.2 1164.9 1975 387.9 361.1 384.3 818.2 2912.0 4528.8 3361.4 1443.2 653.9 436.0 383.4 383.9 511.7 1124.7 1746.8 1158.5 1976 364.8 356.4 376.5 1117.8 2796.6 5077.8 2754.3 1323.3 616.5 422.9 352.3 310.5 704.0 1531.6 1593.0 1070.5 1977 275.3 258.4 269.5 524.8 2578.1 3120.6 1482.5 666.8 383.2 327.3 318.8 301.3 342.7 706.9 776.3 564.2 1978 263.0 252.1 272.4 1118.0 3294.9 5748.9 2798.5 1088.9 487.2 341.8 290.6 263.9 710.0 1525.9 1338.5 854.9 1979 241.6 246.2 252.4 1190.0 5411.3 6643.0 4364.6 1371.4 590.3 379.6 309.2 291.1 345.8 2034.3 1687.2 1075.5 1980 265.6 257.8 269.7 582.4 4352.7 8379.0 3854.0 1261.2 544.0 395.9 341.1 361.7 307.8 857.1 1593.5 949.6 1981 363.7 390.2 493.5 1063.7 2863.6 3502.3 1874.0 793.9 421.8 337.4 320.4 320.6 749.3 1378.1 960.2 637.9 1982 311.4 311.7 362.2 718.4 2066.4 3501.4 2586.0 1136.5 585.4 480.9 472.9 433.8 530.5 906.2 1364.1 923.2 1983 385.6 346.7 394.9 803.3 3522.8 8968.7 5649.0 2617.7 1241.3 761.0 710.2 655.5 513.1 1093.4 3061.7 2201.6 1984 568.1 500.0 479.0 791.6 6727.0 10238.5 5579.6 2394.3 1246.2 907.7 851.3 794.4 503.6 1079.6 2803.0 2011.2 1985 682.9 592.3 566.1 1293.7 3760.6 4933.5 2306.2 1104.4 512.9 482.3 596.2 526.2 780.5 1806.8 1335.6 887.6 1986 460.5 429.7 897.8 3147.3 5783.2 7751.6 3800.5 1551.8 677.8 565.1 651.6 627.6 2648.2 3646.4 1959.8 1169.3 1987 578.4 551.7 646.8 1348.0 3931.4 3916.3 2045.5 868.5 449.9 350.1 377.0 384.8 893.2 1802.7 1053.6 695.0 1988 350.5 329.6 353.6 1479.1 5445.8 8172.4 3039.6 1186.4 532.0 373.7 327.6 277.5 583.8 2374.5 1502.9 889.8 1989 250.7 241.8 345.8 1818.2 3477.5 3247.6 1854.2 723.6 407.0 313.3 288.8 274.9 954.2 2682.2 872.8 583.6 1990 258.5 247.5 283.0 860.6 2766.3 5378.4 2636.5 1292.6 575.8 438.5 494.1 518.3 480.4 1240.8 1577.3 1025.8 1991 481.7 466.8 511.3 1282.3 3326.6 5668.6 2845.9 1323.8 605.4 404.1 335.2 286.7 954.3 1610.4 1615.0 1050.8 1992 258.1 247.2 311.8 1507.0 4640.2 4507.1 2729.2 1421.3 665.3 415.4 349.6 296.4 741.6 2272.5 1734.2 1128.0 1993 263.9 240.8 289.7 984.0 4880.2 9699.5 5082.4 2188.8 1032.8 791.1 821.4 771.5 619.8 1348.3 2657.1 1749.7 1994 679.5 621.6 848.2 2487.7 5738.3 4587.1 2132.7 763.5 384.4 313.1 281.3 256.7 1866.2 3109.1 954.3 584.6 1995 249.1 275.1 569.2 1585.5 4670.1 13344.8 8613.5 3498.8 1530.4 1061.6 1008.3 1180.7 1334.3 1836.7 4256.9 2788.0 1996 1183.3 1150.6 1460.6 3251.6 6838.5 7637.6 3648.4 1373.3 604.3 437.3 409.7 355.7 2335.5 4167.6 1725.8 1042.9 1997 375.2 383.2 576.3 1918.9 4974.3 8732.1 4156.5 1786.5 968.6 886.6 842.0 740.3 1515.4 2322.4 2075.7 1515.4 1998 627.3 556.3 606.3 1498.1 3309.2 4329.7 2894.4 1416.3 663.2 579.6 674.5 786.1 1215.7 1780.5 1699.0 1151.3 1999 799.5 752.5 986.2 2861.4 4252.1 6302.2 3532.7 1589.9 786.2 531.6 445.3 390.8 2471.6 3251.2 1904.4 1295.1 --------------------------------------------- Sweetwater River near Alcova, WY (06639000) January February March April May June July August September October November December Apr(1-15) (16-30) Aug(1-15) (16-31) 1960 22.2 21.6 23.8 23.6 31.5 26.5 23.8 21.1 23.1 26.3 24.3 18.6 21.8 25.3 19.9 22.3 1961 18.3 21.5 23.3 29.0 44.2 45.4 32.1 23.9 26.0 29.3 21.5 19.7 27.3 30.7 25.5 22.5 1962 19.3 23.5 25.6 53.9 114.6 154.5 103.6 55.5 37.1 35.4 27.3 24.9 33.6 74.1 64.8 46.9 1963 23.5 26.0 27.7 40.6 63.1 80.1 64.4 38.1 29.3 24.3 22.7 20.4 28.9 52.2 41.9 34.6 1964 19.8 19.0 20.0 31.2 28.5 57.0 44.1 28.1 23.7 21.1 19.4 18.5 26.4 36.0 30.9 25.5 1965 17.3 17.8 16.7 20.0 43.4 32.3 28.7 23.0 26.4 19.4 18.1 18.7 17.5 22.4 23.5 22.4 1966 17.7 19.1 20.5 24.2 27.3 30.2 21.6 22.0 19.7 23.8 17.5 15.0 19.0 29.4 25.2 19.0 1967 17.5 17.1 21.0 28.6 73.8 152.5 166.7 86.5 55.1 42.5 36.6 30.9 25.2 32.0 102.0 71.9 1968 29.0 30.8 42.1 72.0 113.9 145.9 103.6 59.2 38.9 34.1 28.8 26.7 56.6 87.4 68.1 50.9 1969 28.0 25.0 25.6 36.9 34.4 61.1 56.2 34.9 26.4 29.4 25.8 21.3 35.1 38.7 38.7 31.3 1970 20.8 20.5 21.7 30.4 28.9 47.9 33.3 24.9 23.5 24.1 21.5 18.7 29.3 31.6 27.5 22.4 1971 20.6 19.6 20.9 35.3 108.2 221.0 127.1 63.1 44.7 45.1 36.5 31.1 20.4 50.1 74.2 52.7 1972 31.2 32.0 53.9 95.2 148.6 155.5 93.7 55.3 39.3 38.4 32.3 30.2 81.8 108.6 64.5 46.7 1973 28.4 26.4 30.9 47.9 209.7 261.6 131.6 66.2 64.2 50.1 57.9 67.5 34.8 60.9 75.4 57.6 1974 74.5 78.2 90.1 121.6 138.3 98.9 55.4 38.5 33.1 33.3 31.7 26.4 109.8 133.4 43.4 34.0 1975 27.1 26.7 28.4 39.0 83.2 140.5 110.6 61.5 43.6 40.7 34.6 33.2 35.6 42.5 68.3 55.2 1976 31.1 33.3 32.3 40.0 50.7 53.1 41.5 34.1 28.7 30.4 26.3 24.5 33.5 46.6 39.4 29.2 1977 24.5 24.2 28.6 42.7 67.5 56.5 45.0 31.2 26.4 28.1 25.0 24.2 41.6 43.8 31.7 30.7 1978 21.8 23.5 25.9 24.2 88.9 128.4 81.6 48.9 39.3 32.0 29.1 26.9 23.2 25.3 52.7 45.3 1979 25.8 30.3 35.4 56.5 131.9 131.4 75.8 47.6 33.9 32.0 28.4 28.7 44.4 68.5 48.3 46.9 1980 25.8 27.1 28.5 31.8 64.8 76.3 51.3 35.3 29.2 32.3 25.8 25.6 33.1 30.6 36.1 34.6 1981 22.9 25.5 26.0 33.9 53.1 52.1 42.2 29.4 24.9 26.1 22.4 20.9 33.5 34.2 32.4 26.6 1982 20.8 20.5 20.2 21.1 26.2 28.6 21.4 19.3 34.1 34.4 22.3 23.7 23.1 19.2 19.7 18.9 1983 28.8 30.9 47.8 96.6 187.8 249.7 160.6 83.7 57.6 52.9 48.6 42.6 74.2 119.1 95.9 72.3 1984 40.9 39.8 57.1 75.7 198.2 196.9 138.5 83.6 57.2 50.1 46.5 43.6 62.0 89.5 99.3 68.8 1985 41.9 42.3 43.0 41.2 46.8 47.3 40.2 37.0 39.5 34.6 32.3 31.8 39.7 42.6 39.8 34.3 1986 34.5 38.3 50.7 80.3 123.1 117.3 73.1 50.7 43.3 53.0 40.3 37.6 65.7 94.9 53.7 47.9 1987 39.9 41.5 55.4 103.4 142.3 143.0 101.0 66.1 50.1 49.9 41.8 40.0 76.8 129.9 69.0 63.5 1988 38.6 40.9 46.5 46.1 54.7 46.1 40.3 35.6 37.9 31.4 30.7 30.1 40.6 51.5 38.0 33.4 1989 29.7 32.0 31.3 28.9 33.6 44.7 35.2 32.0 39.2 27.9 28.3 26.3 28.3 29.5 33.6 30.4 1990 26.1 26.0 30.0 36.6 34.0 34.5 32.0 31.4 30.3 26.9 30.8 24.1 40.7 32.5 37.4 25.9 1991 24.0 28.0 27.4 39.8 83.0 140.5 95.5 55.4 42.1 38.0 36.7 31.8 29.5 50.2 61.3 49.9 1992 30.2 31.9 38.2 43.4 59.1 62.9 61.4 43.0 34.7 31.5 30.1 28.3 33.8 53.1 44.0 42.1 1993 27.1 26.6 39.9 63.1 112.0 162.9 144.6 82.2 54.9 54.4 41.3 40.2 52.6 73.6 94.8 70.3 1994 37.9 36.4 45.0 63.4 69.4 52.3 38.5 29.3 27.4 45.6 33.5 28.1 58.3 68.6 30.6 28.1 1995 31.0 41.2 52.9 84.0 237.9 575.9 428.2 189.6 106.3 89.5 74.1 70.0 72.7 95.2 227.2 154.5 1996 66.3 65.0 72.8 88.6 103.9 100.6 71.9 52.9 48.8 45.6 47.3 42.1 81.5 95.7 55.4 50.6 1997 42.1 40.8 46.1 60.9 99.6 105.9 79.5 59.5 51.6 44.7 43.2 39.2 55.1 66.7 67.1 52.3 1998 39.5 38.6 51.5 107.6 202.7 207.1 157.3 89.4 63.2 64.8 57.9 58.1 80.5 134.7 102.5 77.2 1999 63.5 67.4 66.0 95.5 210.1 220.5 135.4 78.0 60.0 54.6 47.5 44.6 92.7 98.4 88.7 68.0 --------------------------------------------- North Platte River at Orin, WY (06652000) January February March April May June July August September October November December Apr(1-15) (16-30) Aug(1-15) (16-31) 1960 499.9 452.9 465.3 1159.1 2411.7 2406.4 1372.6 610.7 351.1 295.7 296.6 258.4 812.4 1505.7 714.0 513.8 1961 237.0 247.2 280.8 512.1 1754.3 3537.5 1942.8 997.6 665.7 907.5 926.7 740.0 381.9 642.3 1189.6 817.5 1962 616.8 629.3 711.2 1940.0 7361.5 6246.6 4209.8 1642.3 717.8 565.0 468.1 416.1 1074.1 2805.9 2069.8 1241.6 1963 387.2 397.3 418.3 1148.1 2817.8 3183.3 1886.4 815.0 480.0 359.6 337.8 322.9 761.0 1535.1 956.7 682.0 1964 311.3 290.4 288.9 516.9 2528.6 3634.8 2373.2 963.9 515.2 373.7 330.4 313.1 404.8 628.9 1183.9 757.7 1965 273.2 270.3 248.7 388.2 2681.4 5295.5 3628.1 1709.7 969.8 862.7 825.3 740.5 313.3 463.0 2003.0 1434.8 1966 689.1 637.6 721.4 1608.7 2632.5 2632.5 1457.0 620.1 358.8 378.0 372.7 384.1 1315.5 1901.8 745.8 502.3 1967 405.3 393.5 504.2 1754.9 3819.1 6569.1 5412.4 2339.9 1127.3 789.4 656.9 584.1 1107.4 2402.4 2782.9 1924.7 1968 525.6 467.7 518.9 1630.4 3732.0 6545.9 4306.1 1813.3 877.4 611.3 539.1 479.1 1093.7 2167.0 2165.3 1483.3 1969 442.1 394.5 400.2 994.2 4133.3 4804.5 3199.9 1408.9 650.0 529.8 496.9 442.2 567.9 1420.5 1746.8 1092.2 1970 440.6 442.8 524.0 1044.6 3689.4 5040.9 3749.5 1496.8 706.2 573.9 544.1 532.4 724.9 1364.3 1873.1 1144.0 1971 547.0 593.5 732.6 2133.2 5324.4 8724.0 4815.6 1840.9 848.1 627.2 557.0 478.2 1245.9 3020.5 2293.4 1416.6 1972 444.3 416.3 586.1 1391.4 2863.5 3945.3 2121.4 951.8 537.0 499.7 454.7 440.4 1075.1 1707.6 1161.7 755.1 1973 433.2 415.8 497.3 862.7 6479.9 11077.8 6636.7 2906.4 1447.5 922.1 829.9 748.9 602.6 1122.7 3445.5 2401.1 1974 756.7 767.7 1106.9 2874.0 7350.2 7969.6 4525.5 1782.5 856.3 643.2 613.8 549.1 2185.3 3562.7 2170.7 1418.5 1975 517.9 491.3 538.8 1030.1 3330.9 5168.0 3907.2 1738.8 841.5 593.3 526.3 519.0 717.6 1342.6 2078.2 1420.7 1976 492.3 493.2 514.0 1314.9 3174.1 5575.0 3178.1 1562.7 779.0 567.3 473.1 426.5 827.2 1802.6 1865.2 1279.1 1977 386.3 374.7 393.3 685.1 2771.8 3444.4 1722.5 816.7 501.2 439.0 420.0 407.5 496.6 873.5 943.6 697.8 1978 355.7 348.5 385.5 1222.3 3749.4 6708.2 3504.9 1422.8 687.5 503.0 431.6 393.8 773.6 1671.0 1716.1 1147.7 1979 362.8 381.3 390.5 1199.9 5562.0 7021.3 4849.9 1602.0 732.1 500.3 417.8 401.6 490.7 1909.2 1934.4 1290.3 1980 365.3 360.5 380.6 636.1 4286.7 8673.3 4293.6 1452.9 665.9 515.3 440.2 459.3 424.4 847.7 1811.6 1116.8 1981 450.9 489.1 598.0 1210.1 3166.3 4103.1 2233.4 983.3 540.9 452.5 427.9 417.1 902.0 1518.2 1183.4 795.7 1982 404.9 410.8 468.5 824.0 2174.9 3689.0 2834.9 1302.5 740.2 612.2 583.8 551.9 654.7 993.4 1546.5 1073.7 1983 512.9 483.2 611.3 1226.7 4307.7 9851.5 6718.6 3047.4 1504.4 970.3 890.2 811.3 888.8 1564.6 3543.1 2582.6 1984 731.8 656.0 674.6 1102.4 7329.7 11348.5 6410.4 2751.6 1474.9 1081.2 1009.6 942.1 743.1 1461.6 3211.7 2320.2 1985 824.1 733.9 711.7 1383.0 3867.1 5277.1 2587.0 1287.3 658.2 599.9 703.6 637.6 890.8 1875.2 1537.0 1053.2 1986 588.9 564.3 1087.4 3628.5 6388.6 8626.1 4384.7 1844.4 861.8 754.2 803.7 780.3 2967.3 4289.6 2298.3 1418.9 1987 751.0 747.1 944.6 1779.5 4421.9 4420.6 2416.4 1095.5 608.0 494.7 510.8 506.5 1314.3 2244.8 1306.4 897.7 1988 467.3 458.8 496.6 1507.9 5350.2 8599.2 3340.3 1367.9 663.4 479.7 432.7 376.3 672.2 2343.7 1708.7 1048.3 1989 347.9 339.8 444.2 1738.1 3649.7 3491.1 2068.7 861.8 554.8 414.5 388.9 366.3 984.5 2491.7 1018.1 715.3 1990 351.3 345.1 414.9 1016.4 2862.7 5732.7 2927.7 1473.3 702.5 547.6 602.3 607.3 660.2 1372.6 1776.3 1189.2 1991 575.0 581.0 628.9 1450.0 3584.3 6721.8 3499.7 1644.0 789.8 546.2 470.4 408.3 1070.3 1829.7 1982.2 1326.9 1992 368.6 364.6 435.5 1521.5 4587.5 4861.7 2967.8 1607.5 791.8 522.4 454.4 391.8 767.6 2275.5 1932.5 1302.8 1993 358.8 330.9 414.7 1374.3 6336.6 11557.8 6571.2 2842.9 1375.9 1048.3 1036.8 986.4 834.8 1913.8 3428.0 2294.3 1994 891.4 832.4 1128.5 3193.9 6641.5 5343.5 2532.2 966.0 520.1 494.4 439.2 402.8 2471.0 3916.8 1193.4 752.9 1995 425.4 501.2 1023.8 2664.1 6937.4 17460.9 12053.3 4929.8 2233.7 1556.2 1411.7 1563.0 2331.8 2996.4 5998.7 3927.6 1996 1583.9 1562.6 2050.3 4131.8 8019.5 8778.1 4371.7 1735.9 842.4 655.1 619.5 538.4 3068.4 5195.2 2139.9 1357.1 1997 563.6 574.0 784.6 2300.2 5810.9 9472.7 4905.4 2140.1 1209.6 1078.7 1024.1 910.9 1824.8 2775.6 2469.7 1831.1 1998 791.2 716.4 770.7 1828.2 3851.7 4872.7 3415.0 1718.4 876.2 812.4 968.9 1189.6 1446.2 2210.3 2036.4 1420.4 1999 1238.8 1185.3 1432.0 3811.3 5670.8 7551.5 4495.9 2023.3 1067.6 756.8 644.6 576.0 3278.8 4343.8 2402.9 1667.5 --------------------------------------------- North Platte River Below Guernsey Reservoir, WY (06656000) January February March April May June July August September October November December Apr(1-15) (16-30) Aug(1-15) (16-31) 1960 517.9 471.9 482.2 1189.7 2466.4 2461.7 1410.7 633.4 369.2 314.7 321.5 279.1 813.6 1565.7 736.2 537.1 1961 248.7 261.8 318.2 550.9 1831.2 3599.7 1998.6 1030.3 688.4 922.0 954.1 756.5 429.5 672.2 1231.0 842.0 1962 632.8 643.1 727.2 1899.2 7475.8 6416.6 4328.1 1689.4 742.8 592.0 484.1 431.0 1087.8 2710.7 2125.9 1280.1 1963 403.4 412.5 435.0 1165.8 2843.8 3272.9 1938.9 852.9 519.8 380.3 350.2 333.8 781.1 1550.4 1003.6 711.6 1964 322.4 301.6 301.1 593.0 2529.6 3710.1 2424.1 991.5 532.3 385.0 344.5 325.7 524.8 661.2 1218.2 779.0 1965 285.9 287.5 259.5 400.6 2772.3 5415.3 3737.0 1749.1 1040.1 918.3 841.6 758.8 332.7 468.6 2040.6 1475.8 1966 704.3 653.2 732.5 1619.7 2639.9 2683.4 1509.8 657.7 393.8 425.7 385.4 395.0 1315.3 1924.2 791.3 532.5 1967 417.6 404.3 521.5 1822.1 3867.0 6757.0 5552.1 2385.1 1159.2 807.9 674.7 600.9 1144.8 2499.4 2834.8 1963.6 1968 537.9 480.5 538.2 1673.6 3798.7 6607.0 4383.8 1853.6 901.5 633.7 551.5 491.3 1157.6 2189.7 2211.0 1518.6 1969 456.8 405.8 412.1 1007.4 4120.0 4908.9 3262.3 1441.2 672.4 561.5 521.4 453.0 587.1 1427.7 1783.8 1120.0 1970 456.0 455.0 541.2 1075.3 3669.3 5319.9 3848.6 1536.5 728.2 615.2 562.0 545.9 733.6 1417.1 1922.9 1174.3 1971 560.2 613.7 750.4 2241.8 5609.3 8983.4 4991.5 1911.4 905.6 672.5 592.6 500.7 1247.2 3236.4 2378.7 1473.2 1972 470.2 437.6 612.3 1469.1 2895.1 4013.4 2178.2 1007.0 566.5 525.1 490.3 463.4 1098.5 1839.7 1225.9 801.8 1973 454.3 434.1 548.2 927.1 6490.4 11137.9 6839.0 2967.8 1601.1 967.3 885.9 778.8 627.5 1226.8 3514.1 2455.8 1974 801.0 797.0 1137.1 2938.3 7356.4 8101.9 4638.3 1836.3 896.2 673.1 646.4 568.3 2285.3 3591.3 2231.6 1465.7 1975 539.0 511.1 562.0 1061.9 3360.9 5230.6 3976.9 1784.5 866.2 623.2 549.2 540.1 778.8 1344.9 2131.1 1459.5 1976 523.2 513.5 534.6 1374.0 3265.2 5678.4 3245.8 1605.2 804.7 589.3 490.3 443.5 855.5 1892.4 1916.6 1313.3 1977 402.1 389.8 411.3 765.7 2794.1 3498.5 1780.1 855.0 520.0 459.2 438.7 429.6 564.8 966.5 987.2 731.0 1978 369.6 364.6 403.2 1234.1 3787.8 6780.0 3623.4 1488.0 712.8 530.9 446.8 413.2 774.3 1693.8 1802.8 1193.0 1979 377.0 403.8 409.2 1182.4 5541.1 7072.7 4936.2 1654.2 755.2 525.0 436.4 423.5 514.6 1850.1 1981.6 1347.4 1980 379.7 382.9 404.1 656.1 4283.2 8698.6 4384.2 1496.1 687.0 545.2 458.6 473.3 469.0 843.3 1852.1 1162.3 1981 462.2 500.8 617.1 1238.3 3252.5 4172.7 2343.2 1030.5 562.2 477.9 443.0 430.6 936.2 1540.5 1239.1 834.9 1982 416.7 422.4 480.2 832.3 2262.4 3804.4 2911.2 1365.4 818.5 664.9 612.8 572.6 667.8 996.9 1620.1 1126.6 1983 532.6 500.6 652.8 1268.9 4435.9 9952.0 6895.2 3117.1 1539.0 999.5 915.1 832.8 952.7 1585.1 3614.0 2651.2 1984 761.2 674.1 696.0 1185.9 7255.4 11438.5 6558.0 2830.7 1505.0 1125.3 1028.3 959.1 778.2 1593.7 3302.5 2388.3 1985 840.6 748.5 728.7 1394.4 3869.6 5328.5 2646.1 1329.8 697.1 641.8 717.9 662.8 895.4 1893.4 1596.4 1079.9 1986 615.2 585.8 1095.9 3680.5 6422.6 8844.6 4477.1 1890.5 901.3 814.1 829.6 797.3 3004.0 4356.9 2353.4 1456.4 1987 766.0 767.3 976.4 1778.8 4482.0 4523.6 2471.3 1137.1 633.6 510.4 539.4 519.0 1319.3 2238.2 1351.8 935.9 1988 487.0 474.9 516.1 1527.1 5366.3 8679.3 3413.4 1403.7 685.6 493.6 447.3 389.1 675.3 2378.9 1754.9 1074.5 1989 358.7 351.4 457.1 1714.3 3704.3 3550.4 2109.4 887.9 626.8 438.4 404.3 381.3 991.3 2437.2 1045.2 740.4 1990 364.2 360.0 471.5 1063.4 2888.6 5789.6 3010.2 1540.2 748.6 588.3 635.5 620.9 703.5 1423.3 1861.9 1238.6 1991 589.6 598.8 648.9 1490.7 3713.2 6958.1 3604.7 1698.4 819.3 572.6 491.4 426.3 1081.9 1899.6 2044.1 1374.2 1992 386.3 390.7 469.4 1516.1 4566.6 4957.6 3048.2 1651.9 815.8 545.8 474.5 407.9 764.4 2267.7 1982.0 1342.4 1993 374.6 348.7 435.1 1451.7 6365.2 11863.2 6746.8 2923.4 1442.9 1103.9 1080.1 1014.5 933.9 1969.5 3514.2 2369.6 1994 915.6 853.5 1146.2 3203.0 6689.9 5437.0 2604.4 996.3 541.9 544.5 468.1 422.9 2475.8 3930.2 1231.0 776.3 1995 445.3 519.0 1032.3 2707.4 7175.6 17845.3 12391.9 5072.1 2326.0 1624.9 1462.9 1596.4 2339.0 3075.9 6174.8 4038.3 1996 1623.1 1590.4 2074.0 4179.1 8108.1 8899.3 4471.3 1793.8 881.9 700.2 654.9 562.8 3106.4 5251.9 2210.2 1403.4 1997 588.1 597.2 799.3 2319.1 5887.8 9561.3 5014.5 2238.3 1257.8 1126.5 1049.3 933.8 1856.8 2781.3 2617.9 1882.4 1998 813.0 740.6 796.0 1874.8 3889.1 4938.5 3514.2 1778.7 913.5 927.6 1033.1 1220.6 1503.8 2245.7 2111.4 1466.8 1999 1277.8 1222.6 1455.2 3924.5 5784.1 7719.7 4635.2 2087.9 1131.6 795.3 676.2 606.1 3369.9 4479.1 2474.4 1725.5 --------------------------------------------- Laramie R And Pioneer Canal nr Woods Landing, WY (06659500) January February March April May June July August September October November December Apr(1-15) (16-30) Aug(1-15) (16-31) 1960 29.0 21.2 183.4 358.1 441.1 227.3 32.7 25.3 25.1 39.9 37.9 25.4 360.9 355.3 23.9 26.5 1961 19.8 34.3 60.0 214.7 707.4 377.2 80.0 77.2 179.0 138.5 59.7 33.3 169.7 259.7 92.7 62.6 1962 20.1 66.3 113.7 1056.5 869.6 552.1 74.9 16.7 17.7 60.7 34.7 16.2 267.0 1846.0 16.3 17.1 1963 13.1 57.6 125.8 511.0 341.5 318.9 24.5 42.4 43.7 33.1 51.2 20.5 609.0 412.9 52.0 33.4 1964 18.2 16.1 33.4 297.1 497.8 211.9 29.2 25.2 26.2 9.3 10.5 28.9 160.2 433.9 22.2 27.9 1965 14.6 25.0 18.0 337.7 723.4 625.3 88.8 48.9 103.2 107.0 48.9 46.0 147.6 527.8 49.0 48.8 1966 35.8 25.0 177.9 315.7 339.6 174.1 26.3 37.8 40.3 115.1 52.8 30.6 334.1 297.4 64.0 13.2 1967 26.3 21.3 252.5 780.0 665.1 820.3 250.1 21.9 90.1 45.5 40.1 19.3 890.0 669.9 28.2 15.9 1968 16.7 13.9 104.7 543.9 598.1 698.4 47.7 50.3 22.7 52.4 31.8 20.7 486.7 601.2 71.6 30.3 1969 25.8 21.9 48.6 802.7 820.8 617.4 64.9 22.1 26.5 116.8 60.3 21.6 431.4 1174.1 22.2 22.0 1970 31.0 55.0 82.7 367.1 663.8 598.9 60.7 17.9 40.1 107.5 75.2 37.1 368.2 365.9 18.2 17.5 1971 34.9 101.9 136.5 1172.5 714.2 876.7 143.8 21.9 47.0 18.4 18.8 21.9 917.3 1427.8 27.6 16.5 1972 19.1 34.6 196.5 324.8 560.5 418.8 27.3 23.0 37.6 89.1 31.4 19.5 245.6 404.1 19.3 26.4 1973 15.8 15.8 37.7 233.1 1813.1 883.0 181.3 39.0 52.0 45.7 120.2 29.3 59.0 407.1 67.0 12.7 1974 32.5 22.5 274.7 992.0 959.6 732.4 77.2 26.7 28.3 59.1 38.1 12.6 499.2 1484.7 44.8 9.6 1975 15.2 18.5 125.2 415.3 568.1 604.0 78.0 40.3 15.7 37.6 74.2 46.2 233.4 597.2 41.2 39.4 1976 21.2 54.1 112.5 498.0 678.2 543.3 48.2 42.8 43.8 40.2 22.5 19.8 581.5 414.5 67.5 19.7 1977 12.6 31.9 82.9 326.6 659.2 177.3 69.8 53.0 50.5 64.1 28.7 30.8 228.6 424.6 46.1 59.5 1978 12.7 22.5 156.5 564.8 947.3 757.3 40.3 22.3 27.1 35.2 19.8 9.2 799.4 330.1 30.2 15.0 1979 8.9 23.0 84.8 997.3 807.6 769.1 167.8 34.8 16.0 42.3 21.9 25.9 377.4 1617.2 21.2 47.5 1980 17.6 20.0 60.9 548.1 1380.9 957.7 162.8 25.4 44.7 55.7 28.0 45.6 105.4 990.8 8.8 41.0 1981 22.5 44.0 121.5 332.5 547.8 208.8 72.8 32.4 28.8 55.4 38.8 27.7 246.3 418.6 39.9 25.3 1982 19.2 71.8 125.6 256.6 630.7 572.8 121.7 39.7 112.7 58.3 42.2 24.2 180.1 333.0 37.7 41.5 1983 28.4 34.4 132.2 867.9 1370.6 1435.6 401.0 64.5 33.5 71.6 80.9 18.5 127.3 1608.4 74.4 55.2 1984 14.9 16.1 45.2 358.1 1916.3 849.4 171.4 61.6 114.5 82.1 54.8 30.0 203.0 513.1 50.1 72.3 1985 21.1 29.6 104.2 786.3 924.6 503.3 132.8 39.7 35.0 272.5 63.1 26.9 384.8 1187.9 61.9 18.9 1986 32.7 112.1 599.2 840.6 871.6 894.8 60.0 24.4 26.2 147.6 92.1 37.0 1106.6 574.6 23.9 24.9 1987 40.0 94.1 156.1 558.6 688.0 159.7 55.5 27.7 29.9 57.8 109.6 42.1 217.2 900.0 27.4 28.0 1988 19.0 21.1 76.2 1178.4 1250.3 876.7 45.9 22.8 65.4 23.2 52.6 22.9 713.7 1643.1 35.0 11.3 1989 23.3 34.0 379.1 771.0 436.9 349.5 35.4 35.1 102.8 39.5 59.1 31.6 737.6 804.4 54.1 17.2 1990 33.8 35.8 203.6 708.9 904.9 837.8 76.4 32.2 60.4 164.3 101.4 45.1 339.8 1078.0 30.4 33.9 1991 27.1 85.9 175.2 469.6 860.1 468.2 53.9 30.7 29.8 21.9 46.6 20.1 467.2 472.0 41.6 20.5 1992 14.6 31.2 164.2 818.2 818.5 478.7 76.6 30.5 22.8 22.4 42.9 14.8 527.5 1109.0 27.5 33.3 1993 11.1 11.4 180.3 366.9 1087.8 1029.0 43.2 33.3 92.7 136.6 56.5 33.6 234.9 498.8 31.5 35.0 1994 22.6 28.0 327.5 793.3 925.9 260.0 22.4 20.9 20.7 26.1 41.2 25.8 475.0 1111.6 23.9 18.0 1995 26.3 77.8 183.8 178.7 1415.9 2009.7 273.6 27.3 91.1 89.3 115.0 84.5 171.4 186.0 23.7 30.7 1996 53.9 177.5 192.6 987.0 982.3 749.6 61.9 19.6 54.2 35.6 95.6 27.2 933.7 1040.2 28.3 11.4 1997 46.7 39.9 546.7 746.5 1048.1 1194.7 92.0 72.3 182.2 69.6 52.5 25.5 658.1 834.9 116.8 30.5 1998 24.2 30.5 232.6 407.2 601.7 424.2 65.8 52.9 25.0 140.4 113.5 50.7 432.5 382.0 58.0 48.1 1999 36.0 56.1 567.6 582.7 736.3 707.8 49.2 70.3 33.0 36.6 31.0 27.4 627.1 538.4 94.5 47.7 --------------------------------------------- South Platte River Below Cheesman Lake, CO. (06701500) January February March April May June July August September October November December Apr(1-15) (16-30) Aug(1-15) (16-31) 1960 123.0 119.8 135.7 273.2 410.4 422.8 275.7 162.5 101.9 80.6 67.0 63.3 239.9 306.4 185.9 140.6 1961 58.2 55.6 62.6 97.0 185.9 243.2 188.1 175.1 166.9 185.0 182.8 166.4 89.8 104.2 184.9 165.9 1962 153.1 150.7 158.3 241.6 523.6 396.4 297.7 186.3 115.6 86.3 71.7 60.7 180.4 302.7 210.8 163.2 1963 55.6 56.6 62.5 79.4 139.7 145.7 108.8 91.0 89.2 87.6 82.4 74.6 69.6 89.2 98.9 83.5 1964 67.9 62.2 61.3 79.4 162.5 227.2 160.4 110.2 78.3 62.2 56.8 53.6 67.5 91.2 127.7 93.8 1965 49.9 49.6 48.0 70.3 234.3 450.0 342.3 314.7 267.1 237.3 206.6 175.4 55.6 85.0 319.9 309.8 1966 150.4 134.8 128.9 169.3 241.4 213.8 154.1 118.8 86.7 74.6 72.0 73.8 152.1 186.5 129.2 109.0 1967 69.3 65.2 72.2 106.0 182.6 273.7 255.9 199.3 156.6 137.3 131.8 124.6 88.2 123.9 217.2 182.4 1968 113.7 105.8 106.7 139.1 235.2 271.7 192.1 142.0 111.4 98.2 91.9 87.2 125.6 152.6 154.1 130.6 1969 82.2 79.1 80.1 92.0 327.3 464.0 423.6 302.6 225.6 243.7 331.9 340.5 84.9 99.2 329.3 277.5 1970 306.3 283.8 268.5 322.5 590.5 641.5 475.4 357.8 274.5 270.9 268.8 250.9 294.0 350.9 386.4 330.9 1971 230.7 212.7 215.3 279.8 431.1 400.3 272.3 187.0 142.3 125.9 125.3 117.8 241.6 317.9 202.5 172.4 1972 112.9 109.8 119.7 164.1 263.2 269.0 188.2 117.5 90.6 77.9 72.5 66.1 149.5 178.6 127.9 107.8 1973 62.1 57.5 60.5 92.6 420.1 795.8 576.0 403.1 286.4 216.5 172.5 147.5 76.3 108.9 444.0 364.8 1974 129.1 120.3 140.2 220.7 368.3 364.6 258.2 176.2 118.1 99.6 93.8 89.1 194.1 247.3 197.4 156.3 1975 82.5 75.4 80.9 121.3 256.4 362.6 317.4 214.0 144.9 113.6 102.1 97.3 99.4 143.2 235.2 194.0 1976 92.3 87.3 89.2 118.7 223.0 303.9 227.4 174.2 133.6 125.1 126.1 121.0 108.3 129.1 192.2 157.4 1977 110.0 102.7 108.8 150.9 261.9 236.4 159.0 102.1 72.3 60.3 57.0 54.9 128.7 173.1 106.7 97.7 1978 52.4 50.4 53.9 73.1 184.0 335.7 246.4 163.0 106.7 80.5 65.6 59.1 67.5 78.8 182.9 144.4 1979 53.2 51.2 55.2 99.2 324.3 496.1 412.8 274.0 179.0 128.7 106.7 99.0 66.1 132.3 296.2 253.2 1980 90.3 86.1 90.6 130.5 511.5 886.0 506.5 315.0 195.0 140.3 114.4 101.2 105.2 155.8 355.7 276.9 1981 90.0 84.0 84.9 93.7 123.7 146.1 141.7 116.2 102.8 94.1 92.5 93.3 88.0 99.4 121.4 111.3 1982 92.0 89.7 106.4 124.5 170.6 320.5 302.3 224.5 200.8 222.6 216.8 193.7 124.5 124.6 236.2 213.5 1983 175.7 165.2 191.5 280.0 430.0 641.8 526.6 383.7 261.1 187.7 154.2 131.5 255.2 304.8 415.0 354.4 1984 115.8 106.8 109.3 153.3 425.9 494.6 382.5 352.9 367.0 364.1 448.3 460.3 131.8 174.9 341.3 363.7 1985 392.5 331.3 299.7 355.4 603.7 633.5 417.5 296.8 192.5 166.8 174.1 165.1 324.6 386.2 330.9 264.8 1986 154.8 150.7 167.4 290.3 373.9 342.2 276.5 189.4 129.0 116.6 124.4 129.1 255.6 325.1 207.9 172.1 1987 128.7 127.7 159.6 229.4 417.1 456.6 361.9 255.2 195.2 155.7 136.3 124.5 201.3 257.5 271.7 239.7 1988 117.1 111.4 115.8 167.8 269.4 294.0 230.8 173.9 133.8 114.3 100.6 91.2 135.3 200.4 183.7 164.6 1989 84.7 85.1 108.1 213.3 319.5 306.7 238.8 167.7 117.8 92.3 81.5 76.7 189.8 236.8 186.2 150.3 1990 70.9 66.7 86.8 181.1 335.7 372.8 260.3 196.4 150.0 152.5 171.4 179.1 145.3 216.9 204.4 189.0 1991 163.1 146.7 139.2 163.4 278.0 404.1 335.8 287.2 231.1 175.8 150.2 136.8 149.2 177.6 293.8 281.0 1992 130.4 128.1 146.1 237.4 323.9 287.6 219.5 156.4 117.7 101.4 91.7 86.2 193.0 281.8 160.2 152.9 1993 80.6 77.0 80.0 118.9 208.2 355.6 273.5 186.0 133.3 114.7 108.9 99.6 107.7 130.0 206.3 167.0 1994 89.8 83.8 92.3 177.6 335.7 358.0 251.6 154.1 101.3 82.9 78.6 76.3 151.8 203.5 171.2 138.2 1995 73.0 74.1 91.8 199.8 447.9 881.2 787.8 554.8 375.8 301.5 252.2 207.3 161.2 238.4 614.0 499.3 1996 176.7 159.7 166.9 230.1 658.9 468.5 362.5 246.0 168.3 139.9 126.8 119.2 196.0 264.2 275.7 218.1 1997 112.5 106.8 118.3 187.4 378.0 573.5 401.0 313.6 268.5 212.6 191.6 180.2 168.4 206.4 327.5 300.5 1998 167.5 156.0 155.8 226.2 433.9 418.8 300.4 237.2 184.4 144.3 129.2 127.6 197.1 255.3 252.6 222.7 1999 122.8 116.1 123.6 186.2 523.8 731.1 580.2 451.0 342.2 279.0 246.2 207.9 159.0 213.4 480.2 423.7 --------------------------------------------- South Platte River at South Platte, CO. (06707500) January February March April May June July August September October November December Apr(1-15) (16-30) Aug(1-15) (16-31) 1960 246.7 236.4 264.4 602.2 1230.3 1153.3 640.1 388.2 230.3 170.9 139.6 130.0 502.5 701.8 446.6 333.4 1961 116.8 108.7 115.2 167.1 494.3 731.5 488.7 429.4 387.6 423.8 404.6 358.1 152.0 182.3 453.8 406.6 1962 314.8 300.4 315.7 515.7 1243.6 829.7 627.6 384.8 228.4 161.9 131.9 110.0 361.1 670.3 441.1 332.0 1963 98.2 95.9 102.6 172.9 360.8 332.1 229.6 173.6 159.3 144.3 135.1 123.6 124.6 221.2 188.8 159.5 1964 113.1 104.6 103.9 134.0 359.9 486.0 334.0 215.0 147.1 113.7 101.3 92.2 114.6 153.4 247.5 184.6 1965 84.2 82.2 78.6 117.7 631.4 1214.0 741.6 686.0 617.6 544.8 464.1 383.0 88.4 146.9 685.9 686.1 1966 317.7 274.5 265.3 395.4 536.3 457.1 299.1 204.1 145.3 122.8 117.4 117.0 350.2 440.6 225.7 183.8 1967 110.5 104.1 116.2 228.7 503.4 663.1 583.9 453.6 354.3 310.8 297.9 277.6 169.5 287.9 492.9 416.8 1968 242.8 220.5 220.6 335.1 574.8 583.3 393.7 264.5 198.1 170.2 155.9 145.6 274.7 395.4 290.0 240.5 1969 135.0 128.5 130.9 171.6 885.4 1038.8 920.0 638.8 451.0 474.1 633.4 624.2 144.7 198.5 703.1 578.5 1970 551.8 509.2 487.4 619.1 1469.5 1209.7 902.7 669.7 512.0 529.4 526.7 476.8 551.4 686.8 728.5 614.7 1971 423.3 386.8 397.1 580.6 908.0 818.4 563.6 370.2 277.0 243.3 236.3 223.1 457.7 703.6 405.4 337.2 1972 209.0 198.3 242.8 426.9 597.3 566.6 380.4 228.2 174.3 147.4 136.4 122.4 386.6 467.2 249.8 208.0 1973 112.8 106.6 115.4 182.1 1024.7 1974.5 1177.9 827.2 553.5 400.0 317.2 276.5 146.7 217.5 914.4 745.4 1974 241.6 225.8 265.3 426.8 1014.8 753.7 544.9 363.6 237.3 193.3 184.3 173.4 362.1 491.5 406.7 323.1 1975 157.8 142.4 153.2 257.0 688.6 850.5 674.0 476.8 315.0 236.6 205.2 189.2 204.1 309.8 523.6 432.9 1976 175.0 162.8 167.5 230.0 521.4 698.2 514.6 404.2 296.0 271.2 268.4 250.7 202.0 257.9 442.6 368.2 1977 219.0 196.5 200.7 299.0 591.6 522.5 338.6 208.5 142.9 114.7 105.6 98.9 236.8 361.1 223.6 194.4 1978 92.4 87.7 92.8 226.4 473.6 654.6 479.0 294.9 186.8 139.1 113.0 101.6 163.7 289.2 333.6 258.6 1979 90.0 85.2 92.8 198.6 797.4 1123.5 853.4 569.0 375.1 261.6 209.0 187.6 116.1 281.0 619.3 521.8 1980 167.7 158.1 162.6 235.3 1074.4 2020.8 1005.5 632.3 390.0 275.8 221.3 191.3 183.2 287.4 717.2 552.8 1981 168.0 155.1 156.3 199.4 314.5 324.0 260.5 197.8 172.1 160.0 164.8 169.1 167.2 231.7 208.5 187.8 1982 163.6 155.9 180.1 218.7 409.1 935.2 650.5 511.3 431.4 435.1 404.7 348.1 209.0 228.4 537.1 487.0 1983 303.3 276.7 323.5 496.8 881.3 1539.3 1018.7 747.9 526.8 379.4 309.2 257.2 442.2 551.5 808.2 691.3 1984 218.5 196.0 195.8 264.1 1209.0 1313.6 801.9 752.3 756.9 757.9 911.8 897.8 225.0 303.2 717.5 784.9 1985 739.8 607.6 541.4 689.2 1186.2 1163.6 765.9 541.9 345.1 289.7 301.9 278.7 579.8 798.7 605.8 482.1 1986 254.3 244.6 285.2 641.0 843.5 736.7 593.3 414.3 281.2 244.9 260.8 258.3 549.5 732.5 458.4 373.0 1987 244.1 236.6 298.5 460.0 1121.6 1307.1 809.1 582.6 452.7 355.7 313.5 279.5 380.8 539.3 623.9 543.9 1988 251.6 230.7 234.8 359.8 838.9 762.2 564.9 422.5 311.5 252.8 211.7 184.9 281.9 437.6 453.5 393.5 1989 166.1 160.8 211.1 631.0 1007.2 727.5 574.1 412.1 282.2 212.1 181.2 165.0 396.9 865.1 455.7 371.2 1990 147.2 134.4 170.2 335.0 697.2 784.7 572.2 448.5 363.2 347.4 375.2 390.5 275.3 394.6 466.3 431.9 1991 345.6 298.9 276.0 327.4 632.8 885.4 707.3 591.2 472.0 357.9 297.6 261.9 293.8 361.0 609.7 573.8 1992 244.2 234.4 273.4 523.5 786.1 669.4 522.1 375.9 291.1 237.6 204.1 182.5 389.1 657.9 395.8 357.4 1993 162.2 149.2 149.8 236.5 584.4 743.5 594.1 423.7 307.6 272.0 261.6 232.5 208.5 264.5 468.5 381.7 1994 199.3 179.7 199.8 417.5 857.0 792.3 566.1 348.8 222.8 172.9 159.7 149.4 323.9 511.1 392.8 307.5 1995 138.7 136.9 175.7 429.4 1054.6 2605.7 1634.8 1160.0 795.8 618.3 506.1 420.2 320.5 538.4 1272.2 1054.9 1996 355.2 309.9 319.8 493.5 1919.0 1146.7 788.4 549.8 365.0 298.5 263.4 245.2 414.7 572.2 617.0 486.8 1997 227.6 217.1 244.3 427.9 968.4 1173.4 833.7 652.4 558.7 443.0 398.6 375.2 366.8 489.0 683.0 623.8 1998 344.0 317.8 317.5 513.3 1333.1 974.3 673.6 542.9 412.4 316.7 278.4 272.7 440.4 586.2 574.6 513.2 1999 254.4 232.5 243.5 431.9 1513.3 1564.8 1175.7 980.2 754.1 584.1 502.4 422.9 373.9 489.8 1021.6 941.4 --------------------------------------------- Cache La Poudre R A Mo Of Cn, nr Ft Collins, CO. (06752000) January February March April May June July August September October November December Apr(1-15) (16-30) Aug(1-15) (16-31) 1960 106.6 90.9 86.3 147.5 274.7 419.0 236.2 116.4 43.2 30.6 25.8 25.8 131.5 163.5 147.2 87.6 1961 24.9 25.9 33.2 50.9 201.9 523.5 297.9 204.8 166.2 249.2 243.9 205.8 44.7 57.1 226.4 184.6 1962 165.6 153.6 166.1 277.9 735.6 990.1 590.8 243.7 104.2 58.0 45.3 39.7 199.9 355.9 292.1 198.4 1963 38.6 41.0 42.7 119.5 204.1 330.7 201.6 92.5 48.3 29.5 26.8 27.3 98.4 140.5 110.1 76.0 1964 27.4 26.3 26.7 43.8 133.9 290.0 192.9 96.8 46.0 29.6 25.5 23.9 34.5 53.1 117.0 78.0 1965 21.7 22.8 20.6 36.5 208.1 476.8 439.7 246.3 163.4 124.0 103.6 105.1 24.1 48.8 265.6 228.2 1966 101.0 91.4 90.8 132.8 205.8 260.5 149.2 59.4 30.1 23.0 21.2 20.3 121.8 143.9 76.0 43.8 1967 21.8 20.6 28.7 120.2 270.3 529.4 543.8 274.1 164.5 111.6 97.4 92.8 83.4 157.0 307.4 242.8 1968 81.2 71.5 68.1 148.9 301.2 615.5 381.5 208.3 94.0 54.0 44.3 39.6 111.5 186.3 246.5 172.4 1969 37.5 36.9 36.7 120.7 556.1 732.0 446.9 212.4 88.1 75.5 80.4 83.2 60.1 181.3 258.1 169.7 1970 82.1 85.4 95.2 131.4 347.1 690.6 442.5 202.0 95.8 73.6 86.9 92.9 112.4 150.5 239.1 167.2 1971 91.2 89.9 110.0 234.2 542.8 1026.8 543.7 216.1 95.5 66.7 64.3 61.5 162.2 306.2 264.0 171.2 1972 57.0 50.8 64.4 126.7 215.2 469.6 270.3 148.1 79.8 53.3 51.8 54.3 112.4 141.1 181.3 116.9 1973 50.5 46.3 45.8 62.8 429.0 959.2 543.8 294.4 148.0 83.6 73.6 66.5 48.4 77.2 334.0 257.3 1974 68.7 78.9 100.2 230.2 532.6 907.0 413.3 205.7 85.2 56.8 59.5 59.1 173.1 287.3 250.7 163.6 1975 56.1 51.9 53.5 101.1 281.9 647.3 503.3 244.6 116.9 65.8 54.7 60.5 76.8 125.3 276.8 214.4 1976 61.3 58.8 64.6 127.9 242.5 443.6 300.3 195.9 92.1 64.7 60.2 58.3 101.0 154.7 229.2 164.7 1977 53.9 50.2 54.2 91.6 219.3 267.5 141.8 60.5 32.8 25.6 23.8 23.4 72.2 111.1 70.7 50.9 1978 21.7 22.7 25.6 91.6 356.4 874.1 468.1 188.7 67.0 39.2 29.5 27.7 67.7 115.4 231.6 148.4 1979 24.9 25.7 30.1 105.0 474.1 1065.7 664.1 246.9 123.5 60.9 47.3 43.9 48.7 161.2 282.9 213.1 1980 40.7 41.1 44.4 129.0 889.3 1897.7 1063.6 287.3 118.5 66.0 55.3 55.2 68.3 189.8 355.2 223.7 1981 58.2 61.7 75.6 125.5 244.8 296.1 175.9 83.1 43.1 32.6 29.0 28.9 105.1 146.0 99.1 68.2 1982 29.1 29.0 36.4 67.9 157.3 288.6 304.4 157.3 91.2 79.2 78.9 76.8 50.7 85.0 184.6 131.6 1983 70.9 63.8 94.0 221.5 729.2 1672.2 1359.9 520.2 275.3 146.1 115.9 108.6 145.4 297.5 589.5 455.2 1984 98.7 86.9 83.3 144.3 742.2 1670.8 784.4 366.4 208.4 180.0 194.4 180.6 95.8 192.8 416.8 319.2 1985 145.9 120.2 110.4 189.6 509.4 586.3 321.1 192.3 78.1 83.8 113.2 103.8 145.1 234.0 235.0 152.3 1986 89.2 79.0 129.9 351.8 614.3 1225.1 464.5 222.1 98.4 76.9 114.0 125.6 281.0 422.6 271.4 176.0 1987 110.5 99.0 111.5 178.1 364.5 374.8 215.7 90.4 45.1 32.1 35.1 33.9 137.7 218.4 110.7 71.3 1988 34.9 35.0 40.2 166.1 543.7 915.6 357.8 191.9 78.7 45.0 38.4 36.7 86.1 246.0 240.6 146.3 1989 35.4 36.8 54.4 195.1 315.0 536.1 269.4 135.6 65.9 40.4 38.6 41.7 138.5 251.7 164.6 108.3 1990 43.9 43.3 82.0 242.3 554.7 1289.5 476.3 255.4 111.6 71.1 72.1 83.5 180.7 304.0 298.2 215.3 1991 83.4 78.9 79.5 125.3 269.4 541.8 320.7 201.3 92.0 53.2 45.0 41.1 103.5 147.0 235.6 169.2 1992 40.5 39.0 59.4 168.0 403.2 449.5 302.3 184.6 93.1 52.8 42.4 37.6 102.2 233.9 212.9 158.0 1993 35.2 33.8 39.0 121.4 458.6 1054.6 549.4 230.5 124.4 105.8 144.9 140.5 81.1 161.7 272.6 191.1 1994 119.6 108.7 134.2 241.9 472.5 471.4 242.5 99.3 41.0 31.5 29.0 27.6 212.8 271.1 128.1 72.3 1995 28.4 30.7 40.5 89.3 343.1 1652.1 1032.8 407.5 184.1 118.1 109.3 135.5 72.9 105.6 486.2 333.7 1996 136.0 132.0 163.0 271.9 760.7 1260.9 483.2 213.6 88.7 57.5 55.8 58.2 228.2 315.5 265.4 165.0 1997 61.4 60.2 87.4 230.8 757.2 1656.9 589.9 332.2 211.7 157.8 148.6 142.9 189.2 272.3 361.2 305.1 1998 129.2 119.8 130.0 242.8 398.5 470.3 301.2 165.7 71.3 56.4 82.4 105.8 213.2 272.4 195.6 137.8 1999 104.4 96.9 121.4 209.7 452.6 609.4 355.2 212.3 109.8 67.9 54.6 50.4 195.9 223.6 247.1 179.6 --------------------------------------------- Dearborn River near Craig MT (06073500) January February March April May June July August September October November December Apr(1-15) (16-30) Aug(1-15) (16-31) 1960 38.9 40.5 50.8 84.1 102.3 86.4 55.2 30.2 19.5 15.7 15.3 14.2 80.8 87.4 34.3 26.4 1961 13.6 14.7 17.1 27.3 47.2 47.6 28.2 15.0 11.7 9.8 9.9 8.9 23.1 31.5 17.0 13.1 1962 9.9 12.7 14.2 55.6 119.9 111.3 82.6 51.1 33.9 29.9 29.0 30.8 29.1 82.0 57.6 44.9 1963 33.9 43.5 52.2 79.2 103.3 84.6 63.8 36.7 24.4 19.5 17.6 17.1 73.7 84.7 42.1 31.6 1964 17.7 17.2 18.9 43.7 154.8 155.1 103.4 61.5 43.9 35.4 31.5 29.5 33.5 53.9 68.5 54.9 1965 29.1 29.4 36.7 89.7 279.2 204.9 128.7 86.7 69.6 67.0 64.8 67.2 65.8 113.5 96.7 77.4 1966 68.4 69.8 86.9 191.8 156.6 154.8 100.8 55.4 33.8 29.5 27.9 28.0 186.5 197.1 62.7 48.6 1967 32.3 35.9 51.6 95.9 243.0 366.0 144.7 78.7 43.4 33.5 29.3 27.5 77.1 114.7 93.0 65.3 1968 30.4 33.7 72.8 114.7 160.0 143.1 102.9 63.3 47.8 41.0 46.1 50.9 106.4 123.0 68.2 58.8 1969 54.1 57.0 71.0 378.0 220.0 205.3 159.0 97.9 58.7 48.3 43.0 40.0 246.3 509.7 113.0 83.8 1970 37.5 37.0 44.1 72.3 223.0 171.5 122.1 75.0 47.4 39.7 35.9 33.9 61.6 83.0 86.7 64.0 1971 33.7 35.0 38.0 75.8 129.6 120.3 81.4 45.1 29.2 22.8 22.1 20.5 59.1 92.6 53.1 37.6 1972 20.3 20.9 41.7 80.8 113.4 93.9 63.2 42.2 26.1 22.3 21.9 23.1 72.4 89.1 48.0 36.7 1973 22.3 23.7 28.9 40.9 49.7 40.1 22.4 11.2 10.8 7.4 9.6 8.3 37.3 44.6 13.3 9.3 1974 13.8 17.6 30.3 67.0 107.3 108.1 65.1 37.7 24.3 20.6 20.8 19.6 42.5 91.4 40.8 34.8 1975 22.0 22.0 26.7 41.9 309.6 277.7 195.1 122.0 85.0 95.6 132.3 149.3 31.1 52.6 135.1 109.8 1976 154.3 154.2 158.0 175.6 199.8 165.5 111.4 64.1 40.3 30.4 28.0 25.8 182.4 168.9 72.1 56.5 1977 24.5 26.4 28.4 50.1 64.4 62.1 41.5 25.1 17.5 17.6 14.7 16.0 44.7 55.6 29.5 21.0 1978 15.3 18.6 37.5 113.3 204.5 177.1 126.7 82.4 58.3 46.0 41.5 39.3 99.3 127.3 91.0 74.4 1979 37.1 36.6 45.2 81.7 170.1 127.2 80.5 42.9 25.0 20.9 17.3 19.6 63.0 100.4 49.0 37.1 1980 18.3 20.7 26.0 53.7 117.0 157.8 119.2 78.6 56.1 49.1 49.0 55.4 36.5 70.9 86.4 71.2 1981 61.3 69.2 94.5 136.1 191.7 164.0 117.2 69.5 41.9 34.8 30.4 31.5 124.8 147.4 79.4 60.2 1982 30.0 33.9 42.6 71.8 158.8 181.5 127.8 82.1 55.5 45.4 42.3 40.9 57.3 86.3 93.1 71.7 1983 43.5 46.3 57.6 85.0 145.6 120.7 98.9 63.7 43.8 36.6 34.1 32.6 74.0 96.0 71.7 56.1 1984 38.3 42.8 53.1 79.8 109.0 97.7 64.8 34.3 22.6 19.7 19.5 18.1 64.1 95.5 39.9 28.9 1985 19.4 20.5 31.9 57.2 60.6 48.3 25.3 21.9 26.3 46.8 57.1 60.6 51.7 62.8 23.2 20.6 1986 67.4 78.3 115.2 177.1 152.5 117.2 70.4 37.1 32.6 32.0 36.9 40.2 163.4 190.7 43.4 31.2 1987 43.6 46.8 60.6 112.5 113.8 97.4 79.7 56.8 37.6 29.1 26.6 25.6 101.1 123.9 60.0 53.7 1988 24.5 25.5 34.3 55.8 72.3 65.0 39.5 20.5 15.4 11.1 11.2 11.3 48.1 63.4 23.6 17.7 1989 11.7 13.6 19.9 48.9 87.4 75.4 49.3 32.7 25.2 23.1 24.7 28.3 32.2 65.6 32.5 32.8 1990 30.3 31.6 40.5 50.8 55.2 53.9 34.3 20.8 12.6 11.0 10.2 9.8 49.7 51.9 21.7 20.0 1991 9.7 12.4 14.5 24.5 36.1 43.0 31.7 18.0 12.0 9.9 9.9 10.3 19.5 29.5 20.6 15.5 1992 10.0 11.4 16.7 21.6 21.8 22.6 17.4 11.4 8.0 12.3 8.7 9.0 20.4 22.8 11.6 11.3 1993 10.8 11.7 21.6 35.8 54.7 71.9 71.1 58.3 53.8 58.0 66.0 70.1 30.6 40.9 61.2 55.6 1994 72.0 74.0 89.7 108.1 136.5 115.2 78.8 41.3 24.6 20.4 17.7 17.2 101.5 114.6 48.1 34.9 1995 16.3 18.4 22.7 33.2 52.7 61.5 48.7 29.7 22.5 17.9 18.8 21.9 31.8 34.6 33.2 26.4 1996 23.3 28.2 34.8 81.1 147.8 113.6 70.8 40.6 25.1 20.2 18.3 17.4 65.9 96.3 46.6 35.0 1997 17.6 16.5 21.3 43.1 95.3 104.7 85.5 60.4 41.5 35.4 35.6 34.9 29.6 56.7 62.4 58.6 1998 36.5 38.0 44.5 61.8 69.1 82.5 73.5 44.5 27.8 23.2 23.2 22.9 57.0 66.5 50.7 38.7 1999 24.4 27.9 40.7 66.4 79.0 78.6 55.8 33.2 21.7 18.8 20.3 19.6 63.2 69.7 38.0 28.7 --------------------------------------------- Gibson Reservoir MT January February March April May June July August September October November December Apr(1-15) (16-30) Aug(1-15) (16-31) 1960 440.0 417.7 443.9 916.9 1186.8 2589.0 813.2 243.1 151.9 110.1 103.1 99.7 1211.5 622.4 278.2 210.2 1961 98.7 102.6 116.1 207.7 1240.1 2156.2 341.5 180.5 109.6 97.5 106.3 110.4 154.3 261.1 215.5 147.7 1962 109.0 112.4 112.1 776.6 1520.2 3133.7 1201.7 337.8 219.6 174.2 182.1 211.4 159.0 1394.3 381.1 297.2 1963 222.6 225.3 235.4 396.7 1156.0 1887.0 500.9 301.7 194.1 140.6 130.3 132.3 310.3 483.0 342.6 263.3 1964 129.6 123.4 116.9 154.2 1684.5 4033.7 909.0 389.1 304.1 254.1 226.4 212.8 135.3 173.1 430.6 350.3 1965 199.4 185.6 174.9 321.4 2516.4 4986.6 3006.4 525.7 446.3 428.3 386.7 369.5 177.5 465.4 610.0 446.7 1966 350.1 324.4 309.9 797.9 1775.3 2869.0 928.8 352.6 215.4 170.2 176.1 176.2 803.9 791.9 397.9 310.1 1967 168.3 159.0 152.0 204.6 1869.8 5568.8 1879.5 336.1 161.5 106.0 111.5 120.7 166.0 243.1 397.3 278.7 1968 120.5 116.8 157.9 331.7 1234.6 2320.3 779.3 308.0 315.5 342.7 337.7 341.2 227.5 435.8 315.6 300.8 1969 331.5 314.1 294.8 1377.2 2724.8 3841.0 1142.7 395.3 215.4 164.2 152.8 153.7 757.8 1996.6 458.1 336.5 1970 151.1 146.0 140.8 163.4 2330.8 4607.8 1051.3 427.8 276.0 221.0 213.2 210.1 153.3 173.4 478.8 380.1 1971 200.5 188.4 176.6 317.0 2187.8 3055.5 1154.0 281.3 155.6 118.0 108.1 102.9 203.5 430.5 336.6 229.5 1972 98.9 94.4 110.9 271.5 1086.8 2835.4 925.7 353.2 266.3 232.5 227.4 224.7 154.0 389.1 379.4 328.6 1973 215.1 205.8 204.6 273.6 569.6 598.1 246.1 126.6 72.6 56.7 55.6 54.4 253.8 293.4 150.8 103.9 1974 55.1 53.8 55.4 244.3 1014.5 2458.8 995.7 251.3 179.3 140.8 134.2 137.6 69.3 419.2 272.3 231.7 1975 136.3 130.3 123.9 131.9 1083.6 3429.6 1876.6 410.4 343.1 359.6 471.5 456.8 119.8 144.1 431.7 390.5 1976 450.3 435.5 420.9 975.2 2187.6 1821.1 1047.0 354.9 256.5 194.8 176.9 169.3 1074.7 875.7 378.7 332.6 1977 162.2 159.4 161.0 469.5 717.6 793.4 282.4 186.7 141.5 190.6 192.3 189.4 214.2 724.8 207.6 167.0 1978 179.4 167.3 170.9 680.1 1625.4 3692.3 1685.4 450.1 398.3 349.8 321.5 304.7 447.8 912.3 471.3 430.2 1979 285.0 264.4 263.6 427.1 2049.6 2779.8 796.5 252.5 140.7 93.8 83.6 90.9 285.8 568.4 296.9 210.9 1980 91.8 92.4 95.1 550.1 2485.3 1511.2 491.9 388.9 297.2 246.3 275.7 292.1 104.9 995.3 415.1 364.3 1981 315.6 320.8 376.8 853.8 2584.5 1362.1 492.5 344.3 203.9 165.8 172.3 179.3 503.3 1204.3 391.9 299.7 1982 175.1 167.7 158.9 219.2 1459.6 3002.3 1432.7 382.4 257.7 235.2 239.9 237.0 162.2 276.1 419.0 348.1 1983 226.1 215.7 219.3 485.0 1023.0 1468.7 441.3 306.6 213.3 188.6 189.4 191.3 232.4 737.5 337.3 277.8 1984 186.0 179.5 179.3 442.8 1142.7 1743.8 425.7 212.7 132.9 107.1 103.5 102.4 210.3 675.3 248.9 178.8 1985 99.9 96.4 104.7 389.1 1438.0 1494.6 301.4 183.0 290.4 468.3 489.9 394.9 169.2 609.0 195.7 171.2 1986 387.6 379.1 536.5 1261.2 2385.4 2767.5 447.9 278.8 248.3 296.8 298.0 299.0 1370.6 1151.7 325.0 235.5 1987 288.2 277.5 279.1 1017.4 2089.5 645.0 421.9 342.0 263.8 202.4 178.2 165.3 518.9 1515.8 351.9 332.8 1988 153.3 144.1 156.3 424.1 875.9 881.8 283.9 162.5 92.5 75.9 88.2 95.0 252.2 595.9 188.1 138.4 1989 93.7 90.8 88.1 293.8 1606.5 2960.0 1177.0 346.7 329.2 307.2 331.2 357.2 100.1 487.5 352.6 341.1 1990 347.8 330.5 345.1 934.7 1130.7 1906.0 577.4 238.1 147.8 109.0 121.0 143.6 702.5 1166.8 267.6 210.4 1991 144.5 148.9 155.5 355.1 1197.0 2284.2 571.7 294.6 179.9 128.2 112.4 103.6 252.2 457.9 334.9 256.9 1992 97.6 97.3 128.8 456.6 925.0 906.1 371.0 252.6 191.7 195.9 219.3 224.9 337.3 575.8 273.1 233.5 1993 216.3 202.8 203.2 502.9 2236.3 1740.2 685.6 434.9 468.7 390.5 407.0 396.5 335.7 670.1 437.7 432.3 1994 388.7 373.6 491.6 974.0 2407.9 1074.9 396.9 208.0 103.9 73.0 67.5 68.0 711.6 1236.3 249.6 169.1 1995 67.4 75.8 93.9 182.6 536.4 1270.9 492.6 325.3 276.1 268.4 280.6 299.3 191.7 173.4 339.1 312.4 1996 294.0 282.1 280.4 740.0 2000.9 4931.2 1528.4 354.8 221.8 180.4 173.2 169.2 540.6 939.4 404.9 307.8 1997 160.7 151.4 147.1 271.5 2519.6 6571.9 2572.7 580.8 379.9 303.5 317.0 321.3 159.5 383.6 681.6 486.4 1998 307.0 290.6 281.5 541.0 1949.8 1669.9 587.6 396.8 243.9 185.9 178.7 180.6 317.8 764.1 441.6 354.8 1999 178.9 171.5 207.6 635.7 1063.9 2645.2 1113.4 348.8 244.5 210.7 263.4 275.6 341.7 929.8 381.5 318.2 --------------------------------------------- Missouri River Below Fort Peck Dam MT (06132000) January February March April May June July August September October November December Apr(1-15) (16-30) Aug(1-15) (16-31) 1960 5901.5 5758.5 5728.9 10439.7 15087.5 18217.5 11506.4 6161.3 4594.7 4047.3 3886.0 3740.5 9016.3 11863.1 6851.1 5514.6 1961 3602.2 3596.7 3611.0 4529.0 8557.7 14732.0 6539.5 4296.6 3982.5 3594.1 3556.7 3397.6 4320.8 4737.3 4635.9 3978.4 1962 3345.1 3561.0 3524.0 6349.4 20685.3 20311.2 15818.9 8395.0 6023.1 5291.7 4910.6 4937.0 4401.1 8297.7 9203.9 7636.6 1963 4849.6 5194.6 5343.1 7485.6 15179.7 20588.7 13406.5 7905.8 5599.9 4673.6 4472.3 4460.6 6695.1 8276.0 8875.7 6996.6 1964 4334.3 4167.7 4152.0 5034.4 17371.3 28044.3 17940.8 9696.0 7059.0 5962.3 5626.2 5427.1 4711.4 5357.5 10612.5 8836.8 1965 5357.4 5220.0 5089.5 6194.0 22852.2 31259.5 26234.3 11436.2 8536.1 7513.5 6934.3 6586.7 5572.3 6815.6 13118.2 9859.4 1966 6361.0 6075.7 6222.2 9476.0 15087.9 16978.3 11195.7 6225.0 4715.4 4478.5 4223.1 4169.8 8162.0 10790.0 6695.9 5783.6 1967 4063.0 4085.0 4340.0 5662.1 14762.9 36729.9 20829.4 10440.8 6932.8 5789.4 5725.5 5724.5 5266.7 6057.5 11750.4 9213.0 1968 5648.2 5503.8 6070.8 8388.2 17046.3 24411.4 17257.5 9684.4 8122.4 7551.9 7641.0 7318.4 7604.1 9172.2 10016.4 9373.2 1969 6953.7 6593.6 6614.4 11902.8 24776.3 24189.0 19838.1 10351.0 6679.9 5797.5 5691.4 5551.5 8231.8 15573.9 11592.8 9186.7 1970 5405.8 5327.6 5436.8 6195.1 16019.2 30318.1 15763.6 8544.3 6014.3 5341.5 5072.3 5022.9 5756.8 6633.5 9797.6 7369.4 1971 4886.1 5005.9 4871.2 6459.3 20204.0 28081.9 17851.7 8388.0 5845.1 5156.3 4849.2 4727.5 5479.4 7439.2 9728.1 7131.7 1972 4609.0 4482.3 5134.9 8461.3 17863.2 23008.8 13534.3 8073.7 5656.2 5339.9 5679.0 5552.6 7151.2 9771.5 8992.4 7212.4 1973 5123.9 4864.5 4947.2 5811.9 11928.1 14335.6 9626.6 6132.8 4907.4 4417.6 4676.9 4735.5 5292.0 6331.8 6777.6 5528.3 1974 4689.0 4572.9 4689.1 5892.1 18528.5 24354.8 14067.2 6912.1 4896.3 4336.9 4324.5 4070.7 5165.9 6618.3 7132.5 6705.4 1975 4128.9 3973.7 4135.1 4827.4 15117.6 33780.1 27129.3 13353.7 9969.3 9115.9 9859.8 10414.3 4312.5 5342.3 14604.8 12180.7 1976 10041.3 9694.9 9717.1 11845.2 25349.4 26196.8 18251.7 10710.4 7737.9 6856.2 6524.9 6163.9 10399.6 13290.7 11872.8 9620.7 1977 5748.0 5519.3 5516.8 7249.9 12675.4 13162.4 9501.2 6841.7 5403.3 5616.9 5340.4 5548.6 6257.5 8242.3 7226.3 6481.0 1978 5151.5 5283.2 6108.5 11935.1 24406.3 28947.3 21331.1 10978.6 9565.3 8104.1 7629.5 7286.8 10311.7 13558.4 12021.9 10000.6 1979 6950.5 6787.9 7535.7 9594.8 22422.4 27446.4 17273.3 8836.9 6420.3 5487.7 5076.7 4963.0 8526.0 10663.5 9768.8 7963.2 1980 4773.1 4647.6 4753.7 6213.7 17197.2 23321.3 14150.7 9332.1 7029.8 6472.6 6236.2 6266.0 5316.5 7110.9 10151.8 8563.7 1981 6258.6 6252.5 6917.0 10028.2 22593.3 28166.3 17585.4 10691.3 7030.0 6398.2 5962.2 5927.0 9315.5 10740.9 12121.3 9350.6 1982 5756.3 5805.8 6204.6 7304.5 20953.4 34177.8 27514.6 12684.9 8044.6 7658.0 7108.2 6917.5 6776.7 7832.2 14606.2 10883.8 1983 6631.5 6438.9 6794.9 7905.2 14749.3 22592.5 15239.9 9611.2 6932.0 6725.4 7533.6 7665.1 7308.9 8501.4 10578.3 8704.5 1984 7266.4 6752.1 6702.6 8463.8 19476.2 25923.7 18037.4 9738.8 7117.2 6107.3 5968.3 5619.6 7099.9 9827.8 10790.0 8753.2 1985 5360.9 5053.8 5268.2 7902.1 16280.9 17170.7 9147.1 6492.6 6302.5 7064.0 7316.1 6985.3 6021.1 9783.2 6725.8 6274.0 1986 6752.1 6754.8 8281.8 14627.6 23757.7 28876.5 13887.6 8930.0 7937.2 7227.8 7096.8 6898.3 12518.4 16736.9 9877.0 8042.1 1987 6697.5 6591.4 6989.1 10068.4 15631.9 13905.7 10401.3 8041.0 6336.9 5373.4 4943.3 4689.3 8129.9 12007.0 8391.7 7712.1 1988 4521.4 4435.5 4598.1 6423.5 12535.6 12172.9 7840.7 5026.3 4508.3 3850.6 3723.7 3636.1 5177.6 7669.4 5423.9 4653.5 1989 3619.2 3556.0 3991.7 5771.8 17460.4 19252.0 12302.3 7038.7 6283.5 5341.8 5569.2 5676.2 4395.7 7147.9 7496.1 6609.9 1990 5777.9 5632.1 6187.7 9595.9 13676.8 17710.8 11893.2 6873.0 5060.2 4410.3 4255.9 4218.4 7861.8 11330.1 7417.8 6362.3 1991 4117.1 4080.7 4278.9 5838.0 12239.9 20916.1 13198.9 7125.8 5316.6 4507.3 4414.7 4080.2 5029.5 6646.5 7976.0 6328.8 1992 3935.0 3906.3 4368.4 7205.1 12098.6 12358.8 9705.1 6971.4 5164.9 5016.0 4793.5 4502.0 5932.4 8477.9 7593.5 6388.2 1993 4359.5 4278.1 4452.0 7295.3 21709.0 28280.7 19137.5 15047.7 12200.7 10184.7 9514.9 9208.2 6169.6 8420.9 16244.2 13926.0 1994 8847.5 8607.0 9129.4 12310.3 19104.8 16499.9 10830.1 6859.4 5065.5 4819.7 4381.9 4229.7 10726.0 13894.5 7599.1 6165.9 1995 4120.3 4178.9 4560.5 6361.7 13681.0 25672.1 18886.1 10871.6 7491.3 6534.5 6495.0 6740.8 5695.3 7028.2 12170.0 9654.4 1996 6596.7 6531.4 7014.3 10917.1 22445.6 33565.5 18166.2 8316.6 6142.5 5071.6 4826.2 4697.5 8334.4 13499.8 9401.2 7299.7 1997 4875.7 4595.8 4911.6 7405.9 25703.4 46972.3 23538.5 12786.5 8560.7 7094.5 7084.3 6897.7 6571.2 8240.6 14168.5 11490.9 1998 6503.6 6181.6 6211.2 8234.1 21990.0 21924.8 18952.4 10665.4 6714.8 5583.1 5216.1 5086.4 7307.8 9160.5 12110.1 9311.0 1999 4962.7 4864.8 5066.6 8241.6 16998.3 26241.0 17279.1 8551.3 5895.8 5058.6 5009.6 5005.1 6965.0 9518.2 9366.2 7787.2 --------------------------------------------- North Platte River Below Glendo Reservoir, WY (06652800) January February March April May June July August September October November December Apr(1-15) (16-30) Aug(1-15) (16-31) 1960 508.2 461.3 472.6 1163.6 2419.2 2425.1 1389.4 621.8 359.1 303.0 304.5 265.9 813.3 1513.9 725.9 524.3 1961 243.3 253.6 288.9 519.0 1753.2 3555.6 1966.4 1011.6 675.0 913.6 936.6 748.1 390.0 647.9 1205.8 829.6 1962 623.9 636.3 717.2 1917.0 7383.8 6272.8 4256.6 1665.2 730.5 575.6 476.2 423.5 1077.7 2756.3 2096.7 1260.6 1963 394.7 405.0 425.8 1150.4 2824.6 3201.1 1908.1 827.7 489.9 366.5 343.8 328.4 765.0 1535.9 971.3 693.0 1964 316.7 295.8 294.5 525.3 2518.6 3655.7 2395.2 976.4 522.9 379.3 336.1 318.7 419.7 630.8 1199.0 767.6 1965 278.5 276.4 253.5 390.7 2683.1 5307.8 3663.4 1726.8 983.0 873.1 832.0 747.1 319.3 462.1 2021.5 1450.5 1966 695.9 644.1 725.6 1610.2 2634.9 2646.0 1473.9 630.7 365.5 386.4 377.3 388.2 1314.3 1906.1 757.6 511.8 1967 409.7 397.7 508.5 1754.3 3815.9 6595.9 5461.6 2363.8 1141.4 798.4 665.2 591.2 1103.4 2405.1 2809.8 1945.8 1968 531.9 474.0 525.8 1632.3 3742.3 6571.5 4348.9 1833.6 888.6 619.6 545.6 485.1 1097.1 2167.5 2188.5 1500.9 1969 448.3 399.8 406.3 990.7 4120.1 4829.5 3223.4 1423.7 658.2 536.9 504.2 446.8 571.2 1410.2 1764.0 1104.6 1970 445.5 447.7 529.5 1047.8 3678.2 5082.9 3799.8 1517.7 716.4 583.9 550.8 538.9 727.6 1368.0 1898.5 1160.7 1971 552.6 601.4 739.7 2142.9 5427.1 8909.4 4937.0 1890.2 876.0 649.5 577.2 494.5 1246.9 3039.0 2352.5 1456.8 1972 461.0 431.2 599.4 1405.8 2867.4 3976.7 2150.1 973.3 551.8 512.8 468.1 452.4 1084.5 1727.1 1186.1 773.8 1973 445.1 426.9 510.7 877.7 6485.6 11121.0 6707.4 2936.8 1478.6 938.7 847.0 763.9 613.1 1142.4 3477.5 2430.0 1974 774.6 785.6 1124.3 2898.4 7378.1 8042.7 4587.1 1811.2 875.8 658.8 629.4 562.0 2213.3 3583.5 2202.3 1444.5 1975 530.8 503.9 552.1 1038.1 3334.8 5186.8 3939.7 1761.6 856.5 606.3 538.8 530.6 734.3 1341.9 2103.7 1440.8 1976 504.6 504.5 525.3 1322.8 3186.4 5605.3 3213.1 1586.2 794.1 580.0 484.2 437.2 832.9 1812.6 1892.6 1299.1 1977 396.3 384.6 403.4 697.5 2771.0 3467.5 1744.7 831.9 511.9 448.8 428.9 417.6 509.6 885.4 961.8 710.2 1978 364.0 357.0 394.2 1222.4 3742.8 6737.4 3549.2 1444.7 699.8 514.1 440.3 402.5 771.8 1672.9 1741.8 1166.2 1979 370.9 390.8 398.8 1188.2 5547.6 7036.9 4891.1 1620.8 742.6 509.2 425.6 409.2 497.6 1878.8 1955.5 1307.1 1980 372.0 368.1 388.6 638.0 4262.3 8684.5 4335.4 1469.8 675.4 524.0 447.1 465.8 434.7 841.3 1830.4 1131.7 1981 456.6 495.0 604.1 1212.3 3174.3 4146.2 2267.8 1001.6 550.9 461.6 435.4 424.3 908.7 1515.9 1205.8 810.2 1982 411.4 417.1 474.4 826.7 2181.5 3703.1 2858.1 1318.8 753.8 622.2 592.3 559.1 659.7 993.6 1565.0 1087.9 1983 519.6 490.4 620.6 1233.1 4327.4 9889.7 6815.2 3080.1 1522.4 983.7 900.5 820.2 900.5 1565.7 3579.5 2611.9 1984 743.0 664.5 683.9 1109.7 7290.9 11393.5 6469.0 2776.9 1488.3 1092.3 1018.6 950.0 753.0 1466.3 3238.9 2343.8 1985 832.1 741.4 719.7 1381.7 3861.5 5297.2 2612.9 1302.5 669.8 608.9 709.6 645.0 893.1 1870.3 1554.9 1066.0 1986 597.0 571.7 1088.6 3632.3 6392.7 8688.1 4434.5 1868.2 876.6 768.0 812.7 788.0 2962.6 4301.9 2326.1 1438.9 1987 758.4 755.9 953.5 1777.7 4428.1 4447.4 2441.2 1111.9 618.3 502.6 519.6 513.2 1317.2 2238.2 1325.8 911.3 1988 474.1 466.1 504.4 1501.4 5328.4 8632.8 3371.7 1383.5 672.3 486.3 439.2 382.5 673.2 2329.5 1727.5 1061.0 1989 353.5 344.7 449.3 1719.6 3663.6 3507.5 2086.4 871.9 567.9 420.8 394.9 371.4 982.4 2456.7 1028.5 725.0 1990 356.3 350.1 424.0 1020.0 2857.2 5753.8 2959.2 1491.5 715.1 556.8 610.4 613.4 666.6 1373.5 1797.2 1205.0 1991 581.5 588.4 635.6 1454.7 3591.9 6809.0 3563.4 1675.7 807.5 560.1 482.6 419.8 1071.4 1838.0 2019.0 1353.9 1992 379.2 376.2 446.8 1518.3 4573.6 4893.9 2990.4 1626.0 803.4 532.6 463.8 400.3 767.7 2268.9 1952.5 1319.9 1993 367.5 339.1 424.4 1391.8 6369.6 11673.0 6684.2 2890.6 1400.4 1065.7 1051.2 1000.2 850.1 1933.5 3483.5 2334.8 1994 904.4 844.3 1137.6 3199.7 6669.0 5394.3 2563.9 983.0 530.9 507.8 450.0 411.1 2479.5 3919.8 1213.6 766.8 1995 433.7 509.7 1027.7 2675.9 7008.3 17705.3 12301.9 5032.7 2284.3 1590.1 1439.2 1585.8 2335.8 3016.1 6125.4 4008.3 1996 1608.2 1583.9 2069.6 4147.1 8051.6 8851.3 4432.3 1768.6 864.7 675.9 638.0 554.3 3079.5 5214.7 2177.0 1385.7 1997 579.5 589.0 795.6 2305.5 5822.2 9495.7 4960.9 2169.6 1229.8 1095.2 1038.5 925.2 1832.3 2778.8 2503.4 1856.8 1998 804.8 730.2 783.1 1838.4 3861.1 4893.8 3454.3 1743.4 894.2 837.3 990.2 1209.4 1457.9 2218.9 2063.7 1443.1 1999 1264.4 1211.9 1451.8 3844.8 5735.1 7639.2 4585.1 2067.5 1101.5 782.8 668.0 597.9 3308.2 4381.4 2451.5 1707.6 --------------------------------------------- St. Vrain Creek at Lyons, CO. (06724000) January February March April May June July August September October November December Apr(1-15) (16-30) Aug(1-15) (16-31) 1960 39.9 34.7 35.2 95.2 239.9 221.2 121.9 68.7 37.9 26.1 22.3 20.2 74.0 116.4 80.2 57.8 1961 17.5 15.7 15.7 23.6 107.5 232.3 120.9 93.2 87.6 111.1 111.9 102.2 18.8 28.4 97.5 89.2 1962 84.4 71.4 68.5 110.4 404.8 291.9 206.3 121.1 68.1 44.9 35.6 28.4 68.9 151.9 140.5 102.8 1963 23.7 21.4 21.4 65.3 106.9 99.2 71.5 44.2 30.5 22.7 20.0 18.5 43.0 87.7 49.5 39.3 1964 16.9 15.0 14.0 18.1 104.7 133.1 92.4 63.2 41.1 30.4 24.1 20.2 14.5 21.7 70.7 56.2 1965 16.6 14.6 13.6 21.4 168.4 365.8 158.0 115.3 93.1 82.1 69.1 54.0 13.9 29.0 122.7 108.4 1966 45.1 40.0 39.8 82.0 123.2 98.9 62.4 36.0 22.5 17.5 16.4 15.4 68.5 95.5 41.3 31.0 1967 14.2 13.0 15.1 50.3 116.6 227.1 138.6 89.6 74.5 64.1 54.7 46.5 31.8 68.7 95.3 84.2 1968 37.2 29.9 26.1 54.5 136.7 248.0 120.8 76.6 49.9 37.8 32.6 26.7 40.6 68.4 85.8 68.0 1969 22.2 19.0 18.4 41.9 264.9 276.0 183.1 114.6 80.5 69.5 64.8 56.3 24.7 59.2 126.7 103.3 1970 47.5 43.9 47.5 63.8 227.8 257.2 153.4 96.2 62.6 52.5 46.5 38.0 54.5 73.0 107.7 85.3 1971 33.1 33.1 40.2 83.5 222.1 344.5 160.8 97.4 56.7 45.1 38.8 32.3 53.6 113.4 112.3 83.4 1972 26.6 22.2 27.2 75.9 158.6 201.6 109.1 69.5 48.9 40.0 36.6 31.0 56.3 95.5 78.7 60.8 1973 24.8 20.3 18.4 22.9 189.3 443.4 221.0 152.9 93.9 63.6 49.9 42.2 19.7 26.1 171.9 135.2 1974 37.4 33.3 37.6 70.4 235.0 197.7 127.5 84.7 53.1 42.7 41.7 33.9 56.9 83.9 94.5 75.6 1975 27.0 22.2 19.8 34.8 151.5 318.1 177.4 113.4 75.5 52.6 42.3 37.2 22.9 46.8 125.3 102.3 1976 30.7 26.5 27.6 46.1 100.7 175.8 106.3 78.2 52.5 45.9 40.9 34.4 37.4 54.7 85.9 70.9 1977 27.5 23.1 22.0 44.8 117.4 107.5 68.3 45.9 33.7 29.3 30.0 26.5 28.7 60.8 49.6 42.4 1978 21.9 18.8 17.9 67.7 189.9 367.0 163.9 100.1 60.0 40.3 31.2 26.7 42.3 93.2 112.8 88.1 1979 21.8 18.9 17.4 43.3 199.2 392.5 183.6 109.6 71.5 46.2 34.6 28.4 18.9 67.6 122.0 97.9 1980 23.8 21.2 22.4 48.9 253.8 505.5 201.6 106.6 57.7 39.8 32.6 28.1 29.3 68.4 126.6 87.9 1981 24.3 21.9 21.6 43.3 96.9 129.2 93.1 56.2 36.6 27.3 26.2 25.3 27.4 59.2 63.5 49.5 1982 22.4 20.3 24.0 32.1 77.9 184.7 112.1 77.3 56.7 53.5 49.8 42.3 29.9 34.4 84.9 70.2 1983 35.6 31.2 45.3 87.6 206.1 643.8 313.5 220.1 152.1 107.0 85.9 68.5 71.4 103.9 237.2 204.1 1984 53.0 41.5 35.1 39.2 263.8 414.8 211.9 139.9 97.7 84.9 78.8 68.1 33.2 45.3 154.8 126.0 1985 55.6 47.0 46.0 82.0 187.3 199.8 100.9 72.4 44.4 40.0 44.9 37.5 63.3 100.7 80.8 64.5 1986 29.0 24.1 30.1 136.0 340.0 297.8 173.8 104.6 63.6 59.4 71.7 63.3 106.8 165.3 119.5 90.6 1987 52.6 48.0 58.9 105.2 200.4 176.0 115.0 69.0 44.0 32.3 31.0 29.0 77.8 132.6 77.9 60.7 1988 24.8 21.3 19.6 55.4 276.1 305.3 161.6 96.1 53.7 36.6 28.6 23.6 27.7 83.2 111.2 81.9 1989 20.0 17.8 23.0 99.4 220.3 169.9 107.8 68.7 44.9 33.5 29.7 27.7 68.3 130.5 77.1 60.8 1990 23.7 20.1 21.2 40.3 161.2 292.6 138.1 98.4 67.3 50.7 47.4 43.6 28.5 52.2 107.4 90.0 1991 35.8 29.7 26.0 56.6 172.7 299.2 152.8 111.1 79.0 56.4 42.8 33.3 38.8 74.3 119.7 103.1 1992 27.0 22.9 28.1 76.5 185.3 158.2 108.8 75.6 50.9 36.1 29.1 24.1 46.2 106.7 83.5 68.2 1993 19.9 17.1 16.0 28.9 122.9 406.6 151.5 99.4 73.7 63.6 58.2 45.0 21.1 36.6 108.6 90.8 1994 34.5 28.9 32.9 70.8 213.1 137.0 85.8 47.3 26.6 19.2 17.4 15.5 52.6 89.0 55.2 39.9 1995 14.0 13.5 15.0 37.8 145.7 734.8 429.3 249.6 143.3 103.8 85.9 77.7 25.9 49.7 284.1 217.3 1996 69.5 62.4 64.0 116.6 393.5 328.1 206.4 112.7 64.3 50.5 41.6 35.2 89.6 143.6 131.8 94.8 1997 30.8 28.3 35.8 100.3 281.9 473.5 215.3 161.6 124.0 97.3 88.5 78.2 85.0 115.5 167.0 156.6 1998 65.9 56.4 55.4 99.6 213.1 210.9 141.5 99.1 66.5 54.9 52.2 46.3 85.6 113.7 107.5 91.2 1999 40.1 35.5 42.3 97.2 150.9 187.3 106.4 85.6 67.3 51.9 44.5 37.5 86.8 107.6 90.0 81.4 --------------------------------------------- Missouri River at Garrison Dam, ND (06338490) January February March April May June July August September October November December Apr(1-15) (16-30) Aug(1-15) (16-31) 1960 11212.1 11395.2 10817.4 22260.6 35896.2 41694.2 25963.4 17611.5 11436.1 9059.6 8350.9 7047.8 17569.2 26952.0 16395.9 18751.2 1961 7304.0 7623.6 7699.9 11702.1 23019.1 36280.0 18160.8 13204.1 19689.7 11790.3 10514.0 7728.4 9963.2 13441.0 14754.1 11750.9 1962 7665.8 9066.4 7928.6 14714.1 58120.7 70608.3 49125.0 26321.7 18940.6 20879.1 12184.9 12168.8 11638.9 17789.4 27627.4 25097.5 1963 10230.8 13481.8 12511.4 24718.3 47640.7 76531.0 43030.7 24274.6 20517.9 11651.7 10933.1 9420.5 19496.5 29940.0 25936.1 22716.9 1964 9717.9 8599.9 8128.2 13467.2 44270.4 78516.8 45240.8 24420.2 20046.3 13246.5 11501.8 10340.1 13736.1 13198.3 23995.3 24818.6 1965 10469.4 12084.9 10717.5 18233.4 50260.0 85323.0 69273.6 30085.2 28244.3 17866.7 15153.3 13672.4 11974.5 24492.2 34606.7 25846.3 1966 12738.8 11582.2 13692.6 20527.0 37838.0 37257.5 31027.8 20447.1 12824.1 13538.4 9379.1 8874.1 16870.2 24183.7 18504.7 22268.2 1967 7901.6 8293.8 10324.1 18551.5 35136.8 90440.0 61769.3 26482.1 27130.8 18128.6 14911.1 12933.9 15031.1 22071.9 29120.6 24008.6 1968 12765.1 12014.0 13232.8 19621.9 34852.3 73938.9 46846.3 36875.1 26100.1 21271.0 19478.3 16294.4 18509.2 20734.7 25491.3 47547.4 1969 15204.6 13727.1 17782.2 24474.2 58397.1 55771.3 63372.0 24951.5 16305.6 15375.1 12904.0 10821.2 17847.4 31101.0 27520.1 22543.3 1970 10448.0 11483.3 11578.0 16539.5 49009.7 84514.9 40588.1 23528.8 19270.6 15416.0 13640.6 11424.3 11622.8 21456.3 29070.4 18333.5 1971 10555.0 15254.0 11798.7 17515.5 44491.0 85481.2 44257.9 21603.2 22682.6 34723.5 14955.6 11290.1 12077.5 22953.5 24631.2 18764.5 1972 11444.5 12052.9 15306.8 23601.6 51362.7 75209.2 38666.1 27662.1 17020.0 17037.1 14604.8 12833.7 20498.4 26704.8 28764.3 26628.7 1973 12037.6 10462.8 11587.9 21111.1 34490.4 60762.1 27649.3 18273.3 27041.4 14128.6 12883.4 10471.6 12987.5 29234.6 20247.9 16422.1 1974 11671.1 10289.5 12285.7 19158.0 61885.1 73785.6 42310.9 27093.6 15000.8 12482.8 16983.4 9191.8 14453.5 23862.6 21486.6 32350.2 1975 9757.2 8483.0 9796.3 18172.0 55963.9 84040.7 81430.1 36509.4 28128.7 25478.4 20566.7 21710.9 11815.8 24528.1 39397.1 33802.1 1976 19633.0 18516.6 18101.9 27799.7 52104.5 92800.7 49564.5 29357.9 19617.0 17995.1 14131.6 13798.9 18214.9 37384.4 33884.7 25114.1 1977 11604.3 12303.0 11020.0 20254.7 38244.4 37727.1 24265.1 17852.2 20531.7 21209.2 10623.0 12691.9 19342.4 21166.9 19589.1 16223.9 1978 9120.6 9246.7 17771.7 26673.4 78893.8 92670.4 59039.5 28575.5 40174.5 17438.8 16522.5 13522.5 24065.7 29281.0 32158.6 25216.3 1979 12512.5 12685.6 19625.3 22812.0 47857.3 73628.4 44342.7 25289.4 17958.7 13637.0 11450.5 10217.2 16018.0 29606.1 29233.2 21592.1 1980 9670.2 9239.2 9972.9 13532.3 39818.4 60353.6 35076.5 26228.9 20611.2 21920.2 15254.1 13177.8 12745.9 14318.8 24263.3 28071.6 1981 13547.5 11897.0 12937.7 19646.7 46850.9 78524.0 41457.1 28550.7 16419.5 18273.8 12577.5 11630.2 20440.8 18852.7 34716.4 22770.4 1982 10238.7 12760.1 14775.3 17698.7 43917.9 87391.8 61783.6 31790.4 23699.5 32641.0 20904.6 16858.9 17117.7 18279.6 35746.8 28081.2 1983 15429.9 14239.1 17612.5 17140.8 40622.4 55060.1 39390.9 22847.8 16981.1 17169.3 15469.1 13629.8 16173.1 18108.5 25013.8 20817.1 1984 15472.8 13983.7 13196.5 17428.2 43880.8 68144.6 39754.8 24785.5 18224.2 16573.2 13577.9 11467.7 14974.3 19882.2 28600.3 21209.1 1985 10571.5 9525.8 11428.5 19204.7 33441.0 37982.4 22058.0 22348.3 18811.4 18440.6 12447.0 11914.7 16265.4 22143.9 26544.7 18414.2 1986 13877.4 12252.1 18939.3 29109.7 67853.6 68564.1 39269.5 21534.3 28289.8 35680.3 17160.7 14511.8 23318.5 34900.9 22772.9 20373.2 1987 12644.0 12488.5 15012.3 21465.3 41133.5 40287.0 31746.5 22871.1 19139.0 12200.3 10770.7 9169.1 20024.1 22906.6 24891.1 20977.4 1988 8670.0 9434.7 9931.0 14620.5 39200.0 32862.4 23885.4 13068.3 13976.7 9891.5 7638.4 7815.0 11778.6 17462.4 13754.3 12425.2 1989 7404.6 7461.3 10009.4 14002.6 47635.1 56796.2 34849.0 19103.9 19915.4 13814.4 16585.4 11796.7 12969.9 15035.3 20480.6 17813.2 1990 13722.0 10759.9 13366.9 18579.8 39039.4 51921.2 33849.3 21247.0 14309.0 12173.7 10475.6 9134.3 14717.4 22442.2 23481.1 19152.4 1991 9111.7 9401.1 9729.1 20867.9 40934.2 68843.9 46877.3 21683.3 22293.2 11550.6 13881.6 9290.1 11888.1 29847.7 24207.6 19316.7 1992 8002.9 8115.5 11149.7 22793.5 33481.2 39375.8 39917.6 24983.6 17882.0 15787.3 14899.5 10596.9 12837.5 32749.5 27264.5 22845.2 1993 9782.8 11010.3 10750.1 22210.8 43860.5 88899.0 77969.1 49535.7 30867.8 25843.0 19582.2 18450.2 19075.8 25345.8 56362.0 43136.0 1994 16876.3 16950.5 20234.2 25974.1 50141.1 49935.4 29212.9 17059.9 14212.8 26032.5 11885.5 10004.2 24708.3 27240.0 18372.1 15829.7 1995 8934.3 9993.8 14077.6 20036.1 46029.5 89357.9 64277.6 31352.0 21423.8 20419.0 16910.9 15575.6 15373.4 24698.7 32907.0 29894.2 1996 15731.8 14850.5 17303.2 25376.2 46949.6 100403.2 52064.5 24499.7 21721.6 14740.3 12682.0 10580.8 18790.2 31962.1 28519.7 20731.0 1997 12154.1 12412.0 12262.0 19990.7 46552.0 119978.2 67590.5 34843.3 25062.4 22386.2 18533.3 16781.7 17198.3 22783.1 37375.3 32469.5 1998 15246.4 14601.0 16481.4 22240.1 51925.3 59841.9 53046.6 29556.8 20007.7 26725.3 20279.9 12660.6 22011.1 22469.0 33814.8 25564.9 1999 12268.3 12296.0 14654.1 24146.3 54682.5 82452.9 48622.5 26841.5 21588.0 14622.9 12852.1 12137.5 21209.8 27082.8 25411.1 28182.6 --------------------------------------------- Lake Oahe near Pierre SD (06439980) January February March April May June July August September October November December Apr(1-15) (16-30) Aug(1-15) (16-31) 1960 12191.6 12545.4 11521.7 24032.4 43682.3 55883.4 35173.7 23437.3 16132.6 10175.8 9585.9 8400.3 18757.8 29307.0 20232.1 26442.1 1961 8206.3 8068.1 9385.3 14934.5 31223.6 41755.8 25141.5 18528.5 26903.0 15648.5 13225.4 8551.3 11469.3 18399.6 21737.8 15519.7 1962 8703.7 10419.9 9326.2 15714.5 80316.4 98724.0 69206.1 32918.6 22883.4 27166.9 13651.1 13304.9 14412.3 17016.7 34460.0 31473.6 1963 11071.1 14596.1 15901.5 33095.1 57933.8 95359.8 55327.1 30171.4 29235.4 15719.6 12549.9 10181.2 26567.7 39622.4 34858.3 25777.4 1964 10655.1 9410.8 8884.5 21297.9 56384.0 104563.0 58163.0 28479.2 25501.2 14797.8 12946.8 11022.2 14958.1 27637.7 27837.3 29080.9 1965 11491.9 12434.3 12459.4 24254.4 67611.8 103261.5 86468.4 36583.0 35940.7 25021.9 16270.1 15707.3 15092.0 33416.8 42279.0 31243.0 1966 13748.1 12550.0 21416.2 25762.5 44250.5 44992.0 42076.0 32196.4 19331.5 20232.9 11634.5 10229.3 19039.2 32485.8 27219.5 36862.2 1967 9059.8 9811.3 11481.5 29162.8 46045.6 109834.9 73851.9 30643.4 33313.4 22243.9 16653.0 13827.5 16549.6 41776.0 34218.9 27291.3 1968 13912.9 13271.6 15312.2 27461.8 40249.4 90149.5 59881.1 43017.4 35406.2 24211.3 21187.7 17469.0 20180.1 34743.5 32994.4 52414.0 1969 16255.8 14654.7 20487.7 28603.0 64547.2 67400.5 84725.3 30473.9 19215.6 18431.2 13848.8 11687.0 24695.3 32510.7 35668.5 25604.0 1970 11263.1 12746.8 13368.9 29589.6 60688.0 103575.8 48919.9 30760.8 24729.4 19096.5 18132.6 12838.5 14583.6 44595.5 39847.0 22242.5 1971 11085.2 18465.7 14047.0 27000.4 58591.2 107268.5 54499.0 24766.8 31331.1 48142.1 21699.3 12960.0 13590.5 40410.3 27615.3 22096.2 1972 12572.3 13029.4 17296.6 28129.2 65672.1 100097.4 49661.0 36569.9 18798.6 23327.9 16651.0 13553.4 23815.3 32443.0 39740.7 33597.1 1973 14491.0 11358.5 19304.5 27651.6 41391.4 77906.5 35313.9 22053.9 37228.6 23145.5 15666.1 11939.6 16349.4 38953.8 25046.9 19248.1 1974 12712.4 11705.9 13641.4 27064.4 63282.9 81982.5 53627.1 31536.2 19042.6 14524.1 20495.3 9918.1 17869.3 36259.4 25393.7 37294.7 1975 10585.0 9698.0 11226.7 31341.2 71604.8 97554.7 97596.9 41104.8 32570.9 27863.6 22495.6 23254.6 23907.9 38774.4 46215.4 36313.6 1976 21229.7 20786.8 19596.4 34711.7 57273.2 116799.6 60847.6 34680.3 22079.9 19775.5 15153.2 14837.7 20024.9 49398.6 38454.1 31142.3 1977 12251.8 13321.3 15053.4 29669.2 42910.1 50315.4 32869.8 23825.5 32939.0 35837.7 13822.4 15162.4 29207.8 30130.7 25666.5 22099.5 1978 10215.0 10668.5 22016.2 34952.9 92776.9 108078.5 76138.8 37992.0 43640.5 21431.2 18253.6 14516.7 25930.4 43975.3 39956.5 36150.2 1979 13221.9 13434.6 23057.3 25288.9 48312.0 83974.0 58453.1 34715.0 22098.9 14949.5 13985.8 11002.8 18648.1 31929.6 40382.0 29402.2 1980 10393.7 10029.1 11352.9 16510.5 40100.0 68859.5 41125.1 33888.9 25888.1 35233.7 19455.5 14913.7 16473.7 16547.4 27922.4 39482.5 1981 14818.9 12658.6 14010.0 21676.8 52440.2 89673.1 57083.5 39880.3 21632.8 23597.8 13945.7 13247.3 23328.6 20024.9 49004.8 31326.2 1982 11276.1 13857.1 19440.7 24449.6 71017.7 105962.9 73923.7 39949.5 29433.1 59171.1 27551.1 18970.4 24963.6 23935.5 45574.8 34675.7 1983 17336.4 15610.2 23063.9 21568.8 54284.6 61696.1 48532.4 30153.1 19688.2 24164.0 18218.6 14378.8 19783.3 23354.3 33114.5 27376.9 1984 18633.5 15099.0 14808.3 26745.2 54424.7 92012.4 49396.1 30617.8 20328.3 21131.9 15715.8 12868.7 22049.2 31441.3 33818.8 27616.8 1985 11460.4 10150.6 14899.7 21345.8 39736.8 46805.5 27727.8 29812.9 23761.7 25888.3 13402.7 13043.0 18396.8 24294.7 32837.4 26977.5 1986 18241.0 14599.4 23873.9 45248.9 88127.3 85047.4 51899.7 27520.1 36091.2 47467.1 19796.5 17293.0 33975.3 56522.5 29092.8 26045.8 1987 13758.0 14275.7 25360.1 24909.4 55366.0 49074.6 39759.3 32205.9 22924.8 13677.5 11939.4 9900.7 26999.6 22819.2 36664.4 28026.1 1988 9389.5 10369.0 12126.5 14849.5 47128.6 40164.8 33570.3 17095.1 14595.5 13239.1 9193.6 8669.6 12311.9 17387.2 19018.7 15291.8 1989 8266.1 8492.7 12374.6 16951.3 56989.7 62148.7 42931.6 23338.4 29366.1 15843.2 20962.1 14746.1 17621.6 16281.0 24383.2 22358.9 1990 14745.7 12079.2 15869.8 19739.2 46857.2 65106.4 45086.3 25714.4 18948.8 14877.2 11991.1 9916.0 14739.7 24738.8 27903.2 23662.4 1991 9953.6 11412.5 12081.6 28640.6 56122.9 87253.8 58541.2 26814.8 23915.9 14326.0 18843.7 10652.7 15611.9 41669.3 29699.1 24110.7 1992 9271.1 9493.2 15017.5 23606.7 38042.7 46959.5 55211.6 31391.4 23628.1 17482.1 18562.8 11584.1 12711.9 34501.5 37166.2 25977.6 1993 10811.3 12654.7 12077.1 28969.1 51676.3 112173.0 106730.4 64345.9 38473.2 29468.1 21363.6 20839.1 26488.7 31449.5 80983.8 48747.9 1994 18498.4 18835.6 23746.2 28296.7 56904.2 60236.9 40540.2 20886.1 18042.2 49017.0 15458.1 12343.9 26621.8 29971.7 22180.1 19672.9 1995 10305.3 12150.8 17708.4 30526.4 86320.6 106930.1 87691.5 38043.8 26605.5 30194.3 20796.1 17344.3 19576.2 41476.5 40665.6 35585.8 1996 17852.2 16216.7 19931.4 30903.3 58698.8 115390.0 67478.7 31282.6 34847.0 22931.5 19040.4 12252.1 21516.1 40290.4 36783.1 26125.9 1997 15738.3 16960.7 22097.2 40056.1 55544.3 133348.3 85692.2 44578.5 29398.0 28567.6 19844.8 17757.7 31527.6 48584.6 51042.7 38518.3 1998 16333.8 16293.7 19723.0 28558.0 55180.1 78561.7 66467.5 40429.4 26118.7 52220.4 29925.6 15850.5 30524.2 26591.8 43735.6 37329.8 1999 14315.9 14828.7 17011.1 34746.4 88625.8 104450.4 64463.0 38445.8 34344.3 17780.6 13989.3 13408.5 31795.4 37697.4 35944.3 40791.0 --------------------------------------------- Gavins Point Dam, SD January February March April May June July August September October November December Apr(1-15) (16-30) Aug(1-15) (16-31) 1960 13031.3 14409.9 12954.0 31896.1 57289.4 65618.5 43118.9 25111.6 22530.4 11405.5 10422.9 9936.0 27286.4 36505.8 21804.7 28211.8 1961 9013.7 8261.0 10924.3 15033.6 39265.4 48928.3 27906.3 23548.0 28079.8 19348.1 14859.0 9102.3 12088.0 17979.2 26861.1 20442.0 1962 9044.4 10981.9 13916.9 17036.7 80958.9 127564.7 88257.7 39812.0 26705.8 29975.3 14499.3 13915.7 16871.9 17201.5 44954.8 34990.6 1963 11619.4 15158.7 17742.8 33730.1 60351.2 98904.7 66004.5 34978.3 35829.6 18217.8 13443.8 10978.1 23962.5 43497.7 42995.8 27461.8 1964 11204.4 9821.2 10229.9 22930.5 65754.0 105495.1 72644.3 30554.4 30346.7 15470.4 13373.6 11465.0 15731.7 30129.4 32394.5 28829.4 1965 11696.8 12551.2 13485.0 25760.4 67964.3 111866.7 99904.3 42263.5 40708.3 32116.4 17067.3 17598.2 16891.1 34629.8 47886.2 36992.2 1966 14310.5 13286.8 23050.0 27732.3 46840.3 47050.6 47972.8 38349.0 25159.4 24295.0 12601.5 10979.1 18507.5 36957.2 31576.5 44698.1 1967 10001.3 10067.7 12277.0 29064.1 49071.4 121355.6 85935.5 35140.9 34278.4 25485.2 17306.7 14381.9 16699.0 41429.3 40295.1 30308.9 1968 13986.8 14175.9 15698.8 35583.9 43212.2 96493.4 69878.4 41794.1 44579.1 27799.0 22246.9 18283.0 25344.5 45823.4 38157.9 45203.0 1969 16886.3 15250.4 22635.7 30496.4 65659.4 70079.9 93965.8 35252.5 23033.3 22191.1 15477.5 12311.4 26662.2 34330.7 43297.2 27710.6 1970 11809.9 13104.5 15033.1 38991.8 64345.9 109045.2 54821.4 36468.6 25976.5 22417.5 20736.8 13525.8 16471.8 61511.9 46320.8 27232.1 1971 11233.7 18312.9 17914.2 28893.8 63791.7 115474.3 64596.0 26979.6 36915.8 49035.3 29608.9 14569.4 14447.1 43340.5 30358.0 23812.4 1972 13257.2 13521.1 17918.8 30043.0 81343.4 112938.3 59825.9 43766.7 21659.8 24938.6 20577.3 13767.0 24703.2 35382.7 53177.1 34944.4 1973 17020.9 13016.5 26822.5 30713.5 45936.7 87943.3 44413.1 24930.6 40595.0 33709.8 18773.8 13330.5 24536.2 36890.9 28377.9 21698.7 1974 13537.1 13461.0 14762.5 30673.4 60925.5 89034.5 62823.7 33094.9 22711.5 15560.3 21182.6 10403.5 17810.6 43536.3 27033.4 38777.5 1975 10379.7 10634.5 11854.0 33057.9 72200.2 100313.2 108887.5 45289.0 35033.0 29238.8 24175.8 24023.3 26368.6 39747.2 49489.6 41350.8 1976 21743.3 22228.5 20405.2 33873.4 58902.5 118352.0 71408.3 39152.7 23998.8 21175.0 15839.5 15236.5 20171.5 47575.4 41174.3 37257.5 1977 12764.0 13900.8 22189.1 39954.3 49871.8 61162.9 41250.2 29593.9 30940.5 49926.5 16903.6 16027.8 36475.2 43433.4 31731.2 27590.2 1978 11094.8 11031.5 23369.9 39563.1 86108.9 125962.7 87771.1 43847.4 42667.0 26840.1 18982.2 15062.0 26738.9 52387.2 45997.7 41831.5 1979 13537.9 13825.8 25043.2 28456.6 49516.4 90478.4 66745.5 41456.5 26249.0 15446.1 18919.8 12158.9 21639.8 35273.5 48024.5 35299.0 1980 10909.8 10798.0 11801.7 19769.3 39068.1 71458.0 46242.9 39163.3 26642.6 37385.6 23286.1 15544.5 20312.5 19226.0 31735.4 46126.9 1981 15476.9 12905.0 14244.4 24775.2 51521.4 94955.8 65134.9 48117.4 23727.7 26617.1 14968.9 15646.6 27489.2 22061.1 59644.5 37310.8 1982 11768.1 13648.7 20674.2 27461.6 79483.8 118118.6 83166.3 48077.4 34569.9 70670.5 32124.6 20015.6 29813.3 25109.9 55729.7 40903.4 1983 19199.1 17341.5 28579.6 33634.0 72929.1 67006.4 59338.0 34532.1 21874.4 25649.0 20630.6 14851.9 32233.6 35034.5 39218.2 30138.9 1984 21174.7 16400.4 16098.6 36430.2 61322.3 108828.8 58026.5 35861.9 21450.8 25414.3 16608.9 13969.2 32752.2 40108.1 39216.3 32717.1 1985 11991.6 10748.3 17407.7 22566.4 42531.4 51467.4 32118.6 35207.8 27754.3 30480.5 14080.0 13505.5 19707.4 25425.4 34031.9 36310.2 1986 21214.3 16049.6 28401.0 54237.3 102041.7 99814.6 57989.4 32149.1 41003.7 56423.9 21171.4 18773.9 39845.6 68629.0 35967.9 28569.0 1987 14445.4 14978.8 43455.6 44160.0 55830.9 56324.1 42453.6 37983.6 26990.7 15009.4 13560.8 10512.3 55596.3 32723.7 46758.8 29756.8 1988 10219.5 11728.8 13515.3 16948.4 58554.2 45259.7 40085.0 20785.9 15433.7 16568.3 10901.7 9372.3 14933.1 18963.6 24157.0 17625.5 1989 8441.5 9269.6 13513.4 16383.2 57159.9 62913.7 50469.7 25705.2 34336.9 17533.3 22488.6 15679.0 17627.0 15139.3 28070.0 23488.2 1990 15509.6 12601.2 18982.1 19813.6 56010.8 72223.2 52995.7 30058.8 21464.4 16971.4 13366.8 10372.2 15879.9 23747.2 33596.7 26742.1 1991 10197.5 12319.7 14280.9 31483.0 64471.9 100330.4 66048.6 31026.6 24336.8 17481.1 21640.4 12355.7 14626.6 48339.5 34481.3 27787.9 1992 10736.0 10696.9 19059.0 21853.1 42967.2 50275.2 67357.6 37617.5 29684.8 19452.4 20838.7 12562.3 13484.2 30222.0 46060.0 29702.6 1993 11271.9 13648.6 14044.8 35698.9 59205.6 123640.9 113955.9 74934.0 46944.4 32864.4 24340.3 22646.8 30406.0 40991.8 100836.1 50650.9 1994 19754.8 19452.4 25302.7 29266.4 60521.4 68144.1 49027.0 23914.7 20235.4 50675.3 19358.3 13948.9 26770.2 31762.5 24577.6 23293.3 1995 11077.3 13033.7 19155.1 44263.0 106943.2 121745.3 100259.2 42294.5 32088.9 39280.9 24658.8 18850.4 23675.7 64850.2 49307.7 35719.7 1996 18693.4 16918.8 20325.5 31384.1 57333.4 127342.8 80470.0 37127.4 42077.9 28040.1 26312.8 13825.0 20391.0 42377.2 45442.2 29332.2 1997 18094.9 20388.7 26002.7 48754.7 61233.1 146919.9 97471.2 53276.8 34519.5 33714.4 21448.2 18359.1 38421.8 59087.6 64817.9 42456.9 1998 16805.8 16723.8 19895.5 34928.0 58713.8 86993.1 78812.9 48802.8 28561.6 61510.5 37694.0 18410.2 39014.9 30841.2 56032.8 42024.7 1999 15282.1 15994.3 18088.2 44495.7 112514.0 113001.1 76675.1 42072.3 44092.8 18856.3 14249.2 14218.0 36920.6 52070.7 40860.2 43208.6 --------------------------------------------- Missouri River at Fort Randall Dam SD (06453000) January February March April May June July August September October November December Apr(1-15) (16-30) Aug(1-15) (16-31) 1960 12672.6 13569.6 12229.9 26746.1 47509.4 61287.0 40022.0 24230.4 19687.5 10910.7 10014.4 9121.8 22113.8 31378.4 21327.6 26951.7 1961 8655.6 8062.6 10005.7 14732.2 36109.5 45546.4 26616.5 21486.9 27378.1 17942.6 14255.7 8854.2 11591.6 17872.8 25260.8 17948.9 1962 8858.5 10800.6 12151.0 16052.8 80167.0 113987.2 79433.1 36621.1 24925.8 28831.2 14108.7 13666.5 15480.4 16625.3 39435.9 33982.3 1963 11375.9 14905.1 16805.6 33520.5 59070.3 97575.2 62203.7 32733.3 33357.8 17346.5 13035.5 10633.2 24524.2 42516.8 39494.5 26394.7 1964 10970.1 9616.4 9497.2 21818.1 62302.5 105162.1 67444.0 29193.6 28466.2 15237.1 13213.6 11266.5 14206.9 29429.2 30283.4 28171.9 1965 11623.4 12287.8 13217.8 25437.7 66802.9 107841.1 95135.2 39757.5 38590.6 29258.7 16769.1 16884.6 15902.7 34972.7 45113.9 34735.9 1966 14041.6 12879.0 22549.5 26946.2 45751.1 45512.3 46298.9 35866.3 23001.9 22825.5 12379.0 10703.9 18307.3 35585.2 29606.8 41734.5 1967 9584.2 9990.3 11923.5 28808.6 47489.9 114998.0 81620.8 33318.6 33854.2 24322.4 17043.3 14150.0 16390.1 41227.1 37582.6 29321.2 1968 13910.2 13891.5 15487.6 33113.1 41575.1 93866.0 66621.5 41685.5 41556.2 25764.5 21789.0 17972.1 23421.4 42804.7 36361.9 46676.3 1969 16594.0 14962.6 20985.5 29375.2 64899.0 68987.2 90555.2 33538.8 21311.1 20362.5 14495.5 12048.3 25589.0 33161.3 40625.5 26895.0 1970 11547.7 12854.1 14264.8 33911.1 62059.7 106446.2 52879.1 34655.1 25285.3 21287.5 19528.3 13287.8 15696.1 52126.2 44566.5 25363.2 1971 11080.5 18263.1 16114.9 28220.0 60566.9 111010.0 60767.3 26297.1 34747.8 48778.8 26451.0 13969.7 13926.9 42513.1 29529.0 23267.1 1972 12814.4 13150.3 17590.2 29241.9 72372.2 108798.6 54855.5 40514.3 20361.0 24458.4 18549.8 13382.5 24428.0 34055.8 47115.0 34326.1 1973 15898.2 11839.0 22665.2 26735.9 42894.4 83511.9 41087.1 23704.7 38521.4 28505.4 17330.3 12398.2 18613.0 34858.8 26954.7 20657.8 1974 12796.5 12506.2 14178.6 29256.3 61048.0 86018.8 60464.2 32144.1 21373.8 15290.1 20838.4 10215.9 17367.4 41145.3 26089.8 37819.9 1975 10350.9 10352.0 11569.7 32102.0 71327.7 98621.9 105746.4 43698.8 34527.5 28933.5 23458.5 23656.6 25429.8 38774.1 48315.2 39371.0 1976 21469.9 21583.7 19923.2 33585.6 57270.7 117254.0 68122.4 37406.5 23142.2 20605.0 15651.0 15093.2 20007.7 47163.6 39693.0 35262.9 1977 12559.4 13707.3 19440.5 35867.0 45684.4 55991.8 37587.5 27171.2 31252.7 44929.1 15419.0 15568.1 34063.2 37670.9 29318.4 25158.3 1978 10645.7 10786.3 22417.0 37268.0 86217.2 119582.5 82775.7 41523.5 42803.3 25161.2 18677.6 14858.3 25614.3 48921.7 43488.4 39681.4 1979 13419.8 13495.7 23846.3 26530.0 48144.7 87858.5 63771.0 38975.7 24355.1 15108.1 16831.5 11319.2 20444.8 32615.2 45942.1 32444.7 1980 10677.2 10334.7 11564.1 18042.3 38776.9 70186.9 44355.2 37244.4 26119.5 37041.2 22072.7 15354.5 17858.5 18226.2 30341.7 43715.7 1981 15235.5 12784.2 14076.8 23535.5 51131.0 92797.5 62107.4 44801.2 22845.9 25426.7 14544.0 14574.2 25879.2 21191.8 55353.1 34908.8 1982 11547.4 13592.4 20248.6 26453.5 76055.5 112690.3 80282.2 45080.1 32750.8 66325.2 29710.9 19435.9 28233.9 24673.1 51813.4 38767.6 1983 18267.4 15921.3 24950.0 25772.3 62854.4 64304.9 53359.7 32829.7 21022.1 25231.4 19636.4 14649.5 24147.9 27396.8 36758.0 29146.8 1984 20061.4 15637.2 15240.0 29588.5 56280.6 100136.5 54538.8 33712.9 20956.4 23538.0 16092.4 13534.1 26892.8 32284.1 36734.3 30880.4 1985 11706.8 10459.7 16571.4 21388.7 40518.4 50061.2 30747.6 32938.8 26156.6 28936.0 13767.3 13321.4 19179.6 23597.9 33553.9 32362.1 1986 19953.6 15198.9 26532.0 49773.1 97807.8 93575.2 55456.0 30283.6 37181.7 53251.1 20336.0 18178.0 36815.6 62730.7 33328.4 27429.0 1987 14090.2 14676.2 33799.4 32357.3 55165.3 53229.3 41108.7 35752.2 25219.6 14521.7 12721.3 10200.2 37654.4 27060.2 43056.7 28904.3 1988 9843.1 10936.2 12952.1 15432.8 52918.3 43414.4 37370.4 18930.4 14827.0 15346.4 10284.5 9043.8 13274.8 17590.8 21574.9 16451.1 1989 8391.6 8997.4 13066.6 16162.8 57367.6 62352.5 48069.6 24467.4 33222.8 16843.7 22257.1 15432.8 17737.7 14588.0 26556.2 22509.1 1990 15188.3 12479.4 17589.5 19559.3 51610.9 69664.4 50268.6 28104.1 20709.3 15910.5 12631.4 10144.6 15250.9 23867.7 31498.9 24921.4 1991 10105.9 12131.8 13417.4 30345.5 60670.0 95804.7 63563.1 29548.6 24103.9 16486.5 20548.2 11710.9 15190.5 45500.6 33065.2 26251.7 1992 10156.5 10198.7 16996.2 21945.3 40742.3 49082.9 63122.9 34547.9 27121.4 18013.8 19827.6 12007.1 12751.8 31138.8 42407.8 27179.3 1993 10940.9 13173.4 12982.9 31809.8 54759.1 119080.8 108363.6 71231.1 43861.1 31155.0 22793.4 21664.7 28752.2 34867.3 95246.6 48716.5 1994 19140.0 19008.2 24498.4 28723.9 58865.4 64761.3 45516.9 22851.2 19331.3 50092.5 17676.9 13306.5 26386.7 31061.1 23642.4 22109.4 1995 10743.3 12671.1 18150.4 38425.4 97147.2 112470.4 96449.4 40494.4 29941.6 35764.6 22999.3 18242.6 21808.4 55042.3 45997.0 35335.6 1996 18324.2 16598.6 20138.6 31170.8 57086.3 121949.0 76432.0 34593.9 39647.4 25943.1 24100.8 13236.9 20432.4 41909.2 41599.5 28026.1 1997 17291.6 19299.5 24787.5 46682.7 59176.8 143165.7 93604.6 50549.3 32478.2 31615.3 20710.3 18122.6 36571.3 56794.2 60737.8 40997.7 1998 16593.3 16475.2 19598.7 31986.9 56998.5 83053.7 74349.9 45282.7 27817.9 58597.0 34026.2 17574.1 35827.5 28146.3 50407.0 40478.7 1999 14867.3 15490.1 17435.3 39527.0 107499.8 109245.2 70999.3 40853.4 41491.6 18596.1 14112.9 13977.6 33968.1 45085.9 39122.6 42476.0 --------------------------------------------- Missouri River at Sioux City, IA (06486000) January February March April May June July August September October November December Apr(1-15) (16-30) Aug(1-15) (16-31) 1960 15438.8 18014.5 16730.5 57821.0 82384.7 83845.0 52076.2 36593.3 36939.5 13231.2 13593.7 12727.2 56661.0 58980.9 27440.3 45174.2 1961 10640.5 11060.2 14215.2 19612.2 57230.1 59427.5 34362.9 32294.3 37984.2 29627.8 18095.0 10274.3 16617.3 22607.2 33630.0 31042.1 1962 10973.9 12628.3 22824.2 31529.5 104422.4 167285.8 112631.7 49126.9 36483.3 34424.6 16555.1 14943.6 35500.4 27558.6 56954.7 41788.2 1963 12564.9 16446.0 20886.9 37370.7 69709.0 111510.5 79843.8 46855.6 42986.2 22348.8 14830.4 13054.5 26388.8 48352.5 61249.2 33361.5 1964 12374.2 10723.5 12730.0 33022.4 82100.3 117071.2 84604.5 39745.9 40274.2 17167.5 14553.1 12310.1 22803.5 43241.2 43512.7 36214.5 1965 12495.9 14134.2 15619.0 40364.2 88684.6 126527.4 113377.7 48384.0 52326.0 45404.5 19085.9 21128.4 35417.1 45311.4 53977.9 43139.8 1966 16292.5 16308.6 30181.4 32414.1 55976.3 55500.7 59284.1 56729.5 32388.8 33774.9 14065.0 12698.6 21450.6 43377.6 40922.1 71549.0 1967 11617.8 11523.8 14012.6 38187.0 55155.0 142930.4 94167.0 40190.9 37593.5 29605.8 18995.2 15381.6 23591.8 52782.2 44040.6 36581.7 1968 15168.6 15248.3 18287.0 54286.5 55241.4 108547.6 82793.0 46523.9 58570.0 45659.2 26095.0 20580.9 39107.8 69465.2 46485.1 46560.3 1969 18628.3 16835.7 39376.0 57867.1 80273.2 79250.4 115299.0 43387.6 28680.1 28769.6 19013.9 13483.2 65777.7 49956.4 55129.6 32379.4 1970 12735.8 14818.8 19421.7 54188.8 73537.2 123145.0 60028.4 41186.0 31776.5 30760.8 30544.1 16035.9 19807.4 88570.2 52833.1 30266.8 1971 12942.8 21390.3 25561.0 32125.5 73017.2 134956.2 78767.8 29824.0 45719.6 56858.1 43870.6 17277.7 18367.2 45883.8 32463.6 27349.4 1972 15276.4 15551.6 22238.5 36682.7 133420.4 129751.1 74267.1 51990.2 25699.2 29607.6 27742.8 14989.5 28149.9 45215.4 65310.8 39502.2 1973 21175.7 15396.7 39499.8 44024.3 53425.7 97393.9 51687.2 28877.8 48111.0 51616.1 23009.1 16052.3 40692.2 47356.4 32039.8 25913.4 1974 15892.1 16004.9 18060.2 38990.8 72820.1 101144.7 68031.2 40987.3 25362.3 17237.5 23628.0 11199.4 23781.4 54200.1 34575.9 46997.9 1975 11181.9 11618.6 13987.3 47134.2 80832.0 118614.2 116014.7 55875.2 41106.3 32586.4 28087.3 25209.7 36577.0 57691.3 59318.8 52646.9 1976 22620.1 25889.8 23864.5 39452.2 63021.6 123721.5 78600.8 42970.0 27492.4 23670.4 16689.1 16133.6 22029.5 56874.9 44549.4 41489.3 1977 13543.9 14950.3 37937.7 52928.6 57216.8 75933.7 50488.6 37545.9 42756.2 65314.8 28753.2 20340.1 46904.4 58952.8 37275.2 37799.6 1978 14359.2 13160.7 29163.1 62583.4 102428.2 138156.9 110223.2 52234.5 48828.8 29654.8 20435.8 15883.5 42481.2 82685.5 50691.0 53681.6 1979 14281.8 14461.1 34198.6 41294.2 64036.6 105207.1 74304.4 53415.8 33956.5 17768.4 31191.3 15222.5 29193.5 53395.0 60625.6 46656.6 1980 12769.8 12318.0 13280.7 24860.1 40534.2 82933.7 53778.6 51334.3 32841.0 42967.0 25739.6 16541.1 27629.0 22091.1 37715.5 64101.9 1981 16586.3 13903.3 16486.1 33062.0 53776.2 105591.1 76564.3 56575.1 27864.0 33337.4 16741.9 18001.2 41343.9 24780.1 70248.4 43756.4 1982 12648.6 17640.0 24687.7 33499.6 90110.1 133635.6 94374.9 53234.1 45408.2 98730.2 44831.6 28276.4 37462.2 29537.0 61748.3 45252.0 1983 23471.8 22912.4 59295.2 67050.7 90661.9 80727.8 75630.9 40319.2 28668.1 31128.0 28530.3 16046.4 60682.7 73418.8 44852.2 36069.6 1984 24078.2 20978.1 22884.6 78135.5 88611.2 157422.7 67957.2 41591.3 24562.1 42114.1 18513.5 16203.4 62556.4 93714.5 46047.1 37414.0 1985 13557.6 12169.9 26130.5 41941.4 58088.6 62632.2 38936.3 45722.1 43497.6 36393.5 15540.4 14471.8 28153.7 55729.1 38919.9 52099.1 1986 23317.3 17537.0 36339.6 89747.9 155487.8 114105.0 68075.1 43439.8 62915.3 62647.3 24125.2 20775.7 56076.2 123419.6 45054.7 41925.9 1987 15990.3 16347.9 62697.6 59304.2 61216.4 63367.7 52846.5 45794.9 33608.3 16615.3 15911.0 12289.0 79409.9 39198.5 56046.2 36184.4 1988 11025.0 13421.5 16033.1 22315.9 68094.3 50384.8 44984.6 32013.2 25377.7 21893.9 14756.8 11073.8 20807.8 23824.0 34181.8 29980.2 1989 9767.6 10750.9 17864.5 20340.2 63496.6 69712.9 59434.2 33926.0 43104.1 19327.2 25655.4 17011.9 22416.6 18263.7 34115.6 33748.2 1990 16517.7 13652.2 23736.7 21059.8 75617.2 92259.7 63613.7 36546.2 26363.6 22167.7 15282.6 11461.4 17307.7 24812.0 37746.5 35421.0 1991 11040.7 13578.8 17386.4 42020.4 85632.5 124675.9 75910.9 37609.2 30031.9 19614.5 28043.8 14674.0 17817.0 66223.8 44255.1 31378.6 1992 12657.6 13991.1 26851.2 29943.7 52413.7 62397.0 84707.2 50467.9 42958.9 27814.9 26392.8 14011.8 19533.7 40353.7 60257.3 41290.3 1993 12414.6 15637.3 17920.2 53684.9 78676.7 151933.5 164519.5 89485.3 58802.4 36060.5 27896.4 24329.2 45165.7 62204.0 117201.2 63501.7 1994 20892.7 21380.8 32343.1 34917.5 70327.5 83069.5 69713.8 33416.4 26869.8 60975.9 23065.6 16262.9 30274.6 39560.3 36077.7 30921.5 1995 12644.6 14787.1 28509.2 78432.6 157176.2 142257.8 114898.3 54018.6 38939.7 56742.7 29156.5 20881.4 36284.6 120580.6 65242.0 43496.6 1996 20350.6 19513.7 22564.0 34141.4 66552.6 140702.0 90463.3 45523.0 53182.7 37958.1 35018.0 15474.8 23458.1 44824.6 59205.1 32695.9 1997 19938.0 22757.2 39307.7 95113.1 78289.9 154316.7 112749.0 59539.9 44341.0 43271.2 22903.6 19722.6 89338.1 100888.1 72588.0 47307.4 1998 17823.8 18573.8 22887.4 49411.4 75668.0 100943.6 91824.9 59632.3 31788.5 90048.0 49676.6 27067.9 55196.1 43626.8 69301.8 50567.2 1999 19874.0 20210.2 22260.1 72499.5 156945.5 129080.2 92029.9 46768.9 62331.4 21373.7 15274.7 15275.5 58570.9 86428.1 44405.6 48984.5 --------------------------------------------- Missouri River at Omaha, NE (06610000) January February March April May June July August September October November December Apr(1-15) (16-30) Aug(1-15) (16-31) 1960 17263.6 19906.5 18503.5 64219.6 91649.9 90187.1 56330.6 36254.0 45519.5 14188.9 14473.0 13667.8 64220.1 64219.2 30132.1 41993.3 1961 11144.8 11902.4 18419.2 23593.1 60190.1 63953.8 36908.5 35768.4 40163.7 33824.4 20316.7 11154.7 21735.9 25450.3 37570.1 34079.4 1962 11953.4 13522.6 25788.1 38894.0 100977.3 179460.8 118671.6 52148.4 44539.2 35176.0 17496.2 15359.5 45714.2 32073.8 61456.0 43422.5 1963 12866.1 16878.6 22477.8 37146.8 71977.9 114389.4 82452.4 52354.6 45699.5 23708.3 15324.1 13608.1 24965.8 49327.7 71121.2 34760.8 1964 12809.6 11003.5 13584.6 35249.3 90115.9 116506.2 92146.8 42848.9 45971.7 18134.4 15268.9 12909.1 25064.9 45433.8 48205.5 37827.2 1965 12887.7 15121.9 18194.2 50245.4 94863.0 131982.5 117928.2 50914.4 61581.7 54366.3 21239.8 23636.6 47915.3 52575.5 56756.1 45437.7 1966 18731.9 18625.8 32052.2 34242.2 58646.3 58638.8 60800.8 60399.6 33842.9 35132.9 14363.2 13093.5 24650.6 43833.8 45300.7 74554.7 1967 12128.3 11862.1 14290.0 38688.4 56433.8 153310.0 99773.4 42271.2 37920.0 31721.9 19803.4 15846.9 24642.5 52734.3 46990.6 37846.8 1968 15351.3 15731.8 18279.3 55060.8 58172.6 109336.6 87798.4 48731.1 64650.0 54335.7 28647.0 22813.5 40102.9 70018.8 51363.7 46263.1 1969 19884.1 18077.9 46821.0 65490.2 82253.2 80981.4 121160.4 46806.2 31126.5 30936.4 19908.3 13971.9 74395.7 56584.8 59995.4 34441.4 1970 13024.5 15342.7 20603.1 54053.8 76089.6 124444.1 63174.8 43496.4 34318.6 35784.9 33622.0 18118.1 19943.2 88164.5 55118.9 32600.4 1971 14202.6 23828.9 34366.7 32299.8 74271.3 139976.3 84374.9 31432.9 46653.6 56845.6 50577.4 19162.0 22758.6 41840.9 34136.9 28898.0 1972 16613.5 16828.1 23430.1 38660.0 148041.9 132251.2 81197.3 55348.4 31778.1 31811.4 32215.2 16398.7 28771.6 48548.5 70853.8 40812.0 1973 25176.2 21454.8 46745.5 55105.1 60130.2 102236.5 55855.9 31609.8 50482.9 60713.7 26302.3 20073.5 56646.3 53564.0 35313.4 28137.8 1974 18188.1 19013.9 19975.6 41289.4 78057.4 105395.2 69979.3 45067.5 27398.7 18022.2 24573.6 11626.1 25761.5 56817.3 37735.1 51941.6 1975 11395.9 12115.1 16165.2 50711.2 87819.2 122123.9 119536.0 59986.0 42514.4 32440.8 31073.3 26661.6 37355.9 64066.4 61978.8 58117.7 1976 22791.9 26995.8 25146.9 41328.0 66935.6 123884.3 82691.5 44590.4 28484.7 24924.2 16990.1 16406.8 25961.1 56694.9 46227.4 43055.7 1977 13842.8 14845.2 40905.6 56193.2 57551.0 78928.9 55601.2 40405.7 44381.6 71242.9 34394.2 22316.3 51098.1 61288.2 39022.9 41702.2 1978 16100.0 13935.7 29688.0 70644.9 105416.1 141025.0 115829.3 56042.8 53214.9 32198.3 21170.1 16303.6 46693.0 94596.7 54800.8 57207.2 1979 14587.2 14653.1 38750.3 47881.0 71664.8 105634.3 76801.4 58327.9 37780.6 18731.9 38279.6 16647.2 35591.4 60170.6 64852.4 52211.1 1980 14022.9 13553.9 14100.4 28667.0 40308.0 85449.2 56175.1 54620.2 35657.1 43510.7 27578.8 16835.2 32010.0 25323.9 39115.3 69156.0 1981 16935.6 14168.9 16248.4 34758.0 53885.7 107539.3 80456.3 60042.4 29445.2 35108.6 17713.2 18922.9 43385.5 26130.5 74039.0 46920.6 1982 12920.0 18432.6 26415.7 35994.2 95226.9 141488.4 98437.8 55884.8 50705.8 103737.4 48094.4 30945.1 39885.1 32103.2 66150.1 46261.1 1983 25197.0 26865.9 78314.6 85073.1 99520.2 83938.7 81708.8 41978.1 31293.2 33975.9 31400.8 17366.3 76526.9 93619.3 47708.2 36606.2 1984 25727.6 23758.8 26444.9 96661.9 106859.0 176767.2 72679.7 43475.6 25258.4 46570.3 20819.1 18678.7 73307.7 120016.0 48590.3 38680.6 1985 18749.0 14176.0 28640.8 47687.4 68633.5 63964.9 41212.8 47070.3 48495.7 39243.9 16566.9 14710.4 33295.0 62079.9 37197.4 56326.1 1986 24000.4 18372.4 40153.5 98596.9 172851.5 118957.1 70901.0 47178.5 65964.4 69386.7 26601.6 22567.1 64053.6 133140.2 49154.3 45326.2 1987 17020.8 16837.4 65396.0 73442.1 61886.4 67649.3 57939.0 51713.6 37057.3 17391.0 16579.6 13676.3 98409.1 48475.2 60820.6 43175.7 1988 11462.4 13929.3 16637.6 23289.5 69198.0 52184.0 48007.7 35824.0 26619.3 24740.7 16488.9 12098.5 23120.8 23458.2 35300.9 36314.5 1989 10505.3 11675.4 18224.4 21217.1 63320.3 70632.3 63394.2 36659.4 47941.1 21104.9 25879.0 17309.6 23127.3 19306.8 38054.5 35351.4 1990 16876.3 13781.0 27414.2 21322.8 81626.0 102798.6 68630.5 39759.4 27439.6 23596.6 16349.3 12005.0 19031.6 23614.0 41860.7 37789.3 1991 11291.4 14156.1 21317.5 52850.7 96709.5 132165.3 78851.4 40292.4 30664.1 21124.7 30285.2 17163.0 20840.9 84860.4 47772.7 33279.5 1992 14291.6 17032.6 33522.9 37251.4 57322.3 64353.6 90055.3 53609.9 47818.3 34780.9 29301.3 15568.9 27286.5 47216.2 64582.7 43322.9 1993 13581.6 17529.2 21881.2 66597.9 87897.9 161430.1 182461.1 96825.8 65586.5 38694.7 29081.1 25500.7 49630.4 83565.5 127744.0 67840.0 1994 21519.7 22195.0 33288.2 35034.5 72081.9 90120.5 73796.5 36656.3 30202.5 61594.1 25746.6 17461.7 29876.9 40192.2 35951.6 37317.0 1995 13585.6 15379.4 28891.6 87451.2 167467.2 148968.0 120456.8 57433.8 42911.3 59332.0 31073.2 21598.3 44328.5 130573.9 71226.2 44503.4 1996 20761.7 20290.3 22983.2 34974.8 68276.9 147997.8 101816.5 51712.0 52489.8 41429.7 38157.3 16361.6 24915.7 45033.9 68304.5 36156.6 1997 20894.3 23396.4 40994.5 102426.1 82377.9 155944.8 116998.7 62436.5 47004.5 45641.2 23598.5 20562.1 96065.0 108787.1 77147.7 48644.8 1998 18284.9 19434.5 23771.6 60065.0 80412.6 112001.5 100307.4 61595.1 33112.8 92673.2 52611.4 28324.8 66559.0 53571.0 71593.6 52221.6 1999 20364.1 21070.5 23574.5 85845.0 165174.1 134163.6 98618.0 51941.5 64003.8 21834.0 15822.9 15850.0 61783.8 109906.1 53168.4 50791.2 --------------------------------------------- Missouri River at Nebraska City, NE (06807000) January February March April May June July August September October November December Apr(1-15) (16-30) Aug(1-15) (16-31) 1960 21698.2 27919.6 25730.8 82746.7 135127.6 121631.5 71366.2 44096.3 55984.6 19240.8 17748.1 17490.9 86311.9 79181.5 38295.3 49534.7 1961 13101.8 14267.6 28332.9 34529.4 84999.0 90330.4 48187.8 49536.5 51585.5 44949.2 28178.2 16462.4 30733.1 38325.8 51924.7 47297.7 1962 17216.1 18942.5 35794.9 49926.7 125463.8 225043.3 147468.9 66756.5 53214.9 42002.6 20489.1 17823.0 58572.9 41280.6 84300.2 50309.2 1963 15373.9 19813.7 29500.1 42704.4 83708.0 138459.4 92737.1 65683.4 63968.6 29460.8 18623.9 15868.8 28415.5 56993.3 87477.9 45251.0 1964 14889.2 13529.6 19028.2 48138.7 107335.7 139014.5 108839.1 54113.4 56367.5 20658.4 17775.2 15293.5 37080.1 59197.4 57670.8 50778.3 1965 14585.6 19545.7 22077.4 60842.1 119892.5 171138.5 143627.3 65965.5 90093.5 75657.3 27074.7 30334.7 61286.5 60397.8 72700.7 59651.3 1966 24755.7 26275.9 38928.8 42840.8 69497.3 80346.1 73563.3 82551.5 43635.6 41301.7 16880.4 14968.1 31610.8 54070.9 60580.4 103149.4 1967 14883.7 14074.3 16928.7 47778.0 69949.5 222121.9 126978.6 53504.0 45147.1 38051.6 24629.9 19112.8 29555.4 66000.6 62374.6 45187.8 1968 17976.9 18290.5 21635.8 69151.0 73917.2 130328.2 106419.1 65951.9 76455.5 72332.9 33268.8 25841.6 49542.3 88759.6 68770.3 63309.7 1969 23587.1 22542.4 60243.2 81215.0 106218.2 105332.3 143925.0 57146.6 42388.0 47037.7 28536.5 18092.5 90296.1 72133.9 72658.4 42604.4 1970 17153.5 19407.7 25783.1 68976.3 89947.7 157020.1 78261.1 53231.0 44795.0 48577.7 42377.5 22953.4 25926.1 112026.6 66806.5 40503.9 1971 18834.2 31834.7 50842.4 44549.3 112425.4 168350.3 107045.7 38930.9 56056.9 63537.6 64136.7 23907.1 34372.7 54726.0 42745.0 35355.1 1972 21277.9 20292.9 27332.4 47181.4 192793.1 150243.5 98709.0 67093.5 44718.1 36286.3 46282.2 22624.5 33639.9 60722.9 88811.9 46732.5 1973 34277.6 32948.6 71271.7 94447.0 93445.1 144893.2 81100.6 45725.0 68759.1 90203.8 35574.2 30658.0 109568.8 79325.3 51932.7 39905.4 1974 30047.5 29399.0 28531.8 55093.3 99349.0 140477.5 82446.3 57337.3 33749.8 21399.3 30393.8 14098.7 36135.2 74051.5 49508.1 64677.1 1975 14110.6 14801.3 20038.2 62200.9 103856.8 158744.3 136493.7 70930.3 47717.1 34901.0 37747.2 33028.7 47555.8 76846.0 74225.8 67840.8 1976 26515.8 31348.9 30337.7 55952.4 85765.5 143699.7 97042.3 54425.1 35999.5 29754.5 19413.9 18645.3 36928.7 74976.0 59150.7 49994.9 1977 15841.5 16578.6 52618.8 82779.9 84772.8 105154.9 71255.7 56108.9 57826.2 81079.7 43374.9 26527.5 69520.3 96039.4 55481.0 56697.5 1978 19109.2 16833.5 34980.3 99102.7 131123.7 167587.3 136919.2 68967.3 60515.1 36963.4 24819.6 19232.0 62581.8 135623.6 67734.5 70123.1 1979 16407.9 17621.0 55934.2 67726.5 105438.4 132796.3 100161.0 72911.5 46980.3 22773.0 58282.2 23082.8 52312.5 83140.5 78454.7 67714.8 1980 18487.9 18724.7 18754.5 51303.5 57479.0 116573.9 72644.6 68074.7 43024.6 48840.0 32104.8 19571.0 64675.6 37931.4 49240.1 85732.1 1981 18968.7 16580.5 20470.4 48142.4 79959.0 123519.0 95855.3 81969.2 35757.9 40731.8 23382.9 26082.0 58931.5 37353.3 106385.9 59078.6 1982 15403.5 21987.3 34955.9 42570.9 129605.2 185418.4 116804.6 75992.1 62001.6 118003.3 58438.6 36933.3 46726.4 38415.5 87898.7 64829.6 1983 31778.4 35222.5 108880.4 135812.3 157832.1 121043.0 113075.0 58960.8 39573.0 42382.4 39674.1 21694.7 127429.1 144195.5 68586.0 49937.2 1984 33481.7 32510.7 39881.2 161877.3 181848.5 235481.6 95472.2 56985.1 31882.0 62477.9 28805.6 25897.6 126232.5 197522.1 62725.1 51603.8 1985 29120.6 19838.0 35552.4 59148.4 115876.8 81491.0 59204.7 62699.9 63095.4 50078.8 20625.6 18497.1 40911.0 77385.9 55374.5 69567.4 1986 28701.6 23611.6 52188.6 126180.1 209218.5 153073.5 95497.7 60736.4 81520.9 86164.6 35268.9 29653.7 89540.1 162820.1 65080.3 56663.9 1987 21870.6 21017.4 102765.5 128819.5 89409.2 96412.0 74182.0 67987.5 48395.3 20826.4 23959.5 18790.4 173869.4 83769.5 73969.4 62379.5 1988 15059.9 19152.2 20624.4 33679.3 105192.5 76544.8 70082.0 46920.9 33935.6 33248.6 20462.0 15942.9 35196.4 32162.2 45502.3 48250.9 1989 13190.9 15304.9 22442.6 26833.4 76389.6 87873.0 80757.5 46819.3 71617.5 25369.5 28553.3 19725.0 27694.5 25972.3 48327.2 45405.6 1990 19639.7 16723.0 40502.3 29630.9 101966.7 132911.8 88683.0 56459.2 32962.0 31340.7 24102.2 15955.2 28153.0 31108.8 60423.9 52742.4 1991 14372.6 17762.7 28563.3 66019.0 123826.4 171658.5 94605.4 50864.6 38127.0 25867.0 40479.7 25573.8 29286.6 102751.5 60197.7 42114.8 1992 22289.9 23980.5 56972.5 54071.7 74491.4 86949.1 112037.4 73512.6 63740.7 46127.2 35562.9 19770.9 47102.9 61040.6 88887.9 59098.2 1993 16997.2 22676.3 30992.1 94188.6 118183.3 202624.1 241018.9 123039.0 84836.1 51439.1 38504.9 31499.6 67029.6 121347.6 166726.5 82082.0 1994 26306.2 26474.5 38866.4 45458.5 91144.4 116609.3 98097.1 45936.0 38723.3 71673.9 32272.7 22335.7 35736.3 55180.7 45961.7 45911.8 1995 17695.2 20170.7 36390.8 115289.1 228491.7 236737.0 154588.8 75388.4 57179.8 72045.4 39357.7 26347.3 62012.0 168566.2 92602.3 59250.4 1996 25506.1 25171.7 28578.2 45324.7 99210.2 196341.6 122649.8 71786.5 69846.3 48571.8 46272.9 21390.4 32503.2 58146.3 92100.5 52742.0 1997 25605.8 27524.8 44788.0 114374.3 100541.5 193130.6 137577.8 82467.5 60574.2 61818.3 33597.6 28012.6 104705.6 124043.0 98164.1 67751.9 1998 23898.7 26557.6 31694.1 98112.7 103151.1 151371.5 124203.3 78532.5 38946.8 103175.7 69270.1 32759.9 105041.8 91183.6 90621.9 67198.7 1999 25322.9 25534.5 30944.2 121221.5 206450.0 177253.3 127287.8 72053.5 74707.8 26611.7 19309.2 19473.2 78573.6 163869.4 78669.0 65851.4 --------------------------------------------- Missouri River at Kansas City, MO (06893000) January February March April May June July August September October November December Apr(1-15) (16-30) Aug(1-15) (16-31) 1960 41680.5 54938.6 48034.2 112463.8 146735.6 145047.5 88485.3 52360.7 73275.5 27843.4 25638.6 21896.7 130888.4 94039.1 47347.3 57060.8 1961 16974.9 18664.4 57886.4 80245.4 122394.6 135810.8 61797.5 60343.0 84262.1 69919.9 75999.1 41176.3 76798.0 83692.7 62798.2 58041.3 1962 33231.7 47657.6 57703.0 68838.6 117571.4 259658.7 163734.9 81390.5 68203.0 56677.1 28158.9 24360.2 88150.9 49526.4 100497.2 63477.9 1963 19509.1 22858.1 43434.0 44837.4 98622.2 142116.7 103429.4 76193.1 71772.4 34350.7 24082.9 17792.0 32204.4 57470.3 97893.5 55849.1 1964 17067.1 15751.6 23126.9 54673.9 124869.7 154497.3 135343.6 59062.0 70591.3 24215.0 27153.9 22499.3 41369.8 67977.9 59560.1 58594.9 1965 22047.9 27598.3 49269.0 80924.8 118661.7 193793.0 186093.7 75182.1 124481.8 96695.9 35511.5 37261.4 83035.3 78814.4 85268.4 65726.1 1966 39005.9 34519.2 43244.3 46277.9 75460.3 89320.1 83267.0 92894.0 51658.9 44809.6 19339.5 16315.1 37402.5 55153.3 73665.8 110920.5 1967 17339.3 17376.3 19775.7 59194.2 75375.6 276126.0 154173.6 60495.8 54074.6 66576.9 38654.9 27723.9 43590.6 74797.8 74116.6 47726.4 1968 26942.0 25729.4 24075.2 70870.3 86037.6 125785.1 125530.8 78914.5 84182.9 91493.4 44500.6 33497.3 49711.6 92028.9 85137.4 73080.4 1969 33627.6 33987.0 78701.6 129751.3 159073.8 123506.9 170893.4 70284.8 47375.0 58232.9 36793.5 22563.6 138589.5 120913.2 86009.8 55542.6 1970 20585.6 22660.9 29118.2 73255.3 103468.1 176664.1 88474.7 63345.9 59747.7 62817.6 53543.8 33990.0 33482.1 113028.5 76509.2 51005.3 1971 30041.6 41979.9 74005.7 45127.0 130634.2 180868.6 124493.2 45353.8 57399.8 65910.9 87572.9 41850.7 44365.6 45888.5 52799.0 38373.9 1972 34482.5 28749.9 31245.1 52540.3 217047.1 159049.2 112797.9 79580.1 69507.7 43645.3 70336.0 43038.9 37718.0 67362.7 107521.4 53385.1 1973 70029.4 87950.5 144578.3 241909.9 151987.1 162140.7 100825.8 60080.5 86639.8 216040.8 64351.9 94206.4 309028.6 174791.2 72444.5 48489.1 1974 71260.8 64333.5 49083.3 61544.0 115428.0 162093.0 86143.3 63010.6 40375.1 25371.9 42459.3 18280.0 41819.1 81268.8 51842.8 73480.3 1975 20098.6 24504.4 35037.4 81776.3 113885.7 178053.5 151062.9 78458.1 60395.2 35482.8 46101.6 41871.5 63406.5 100146.0 81179.5 75906.7 1976 29985.9 36816.4 45838.5 80525.3 120381.4 150380.3 111038.8 60998.8 39300.2 35446.3 21524.4 19832.0 47161.5 113889.2 66577.9 55768.4 1977 17241.4 17611.4 57871.3 86614.8 88847.6 124985.6 85916.0 78449.6 112268.9 111838.6 91717.6 41642.2 78183.5 95046.1 76664.4 80123.2 1978 27220.2 21647.1 46030.3 129340.2 172517.8 176475.9 157377.3 79026.0 77971.3 45916.0 32500.2 25994.1 72785.1 185895.3 84762.7 73648.0 1979 19757.3 20837.3 106024.2 122774.3 130504.7 134870.1 119549.5 80347.4 61843.9 29149.9 77354.5 32703.9 136860.1 108688.6 88853.0 72373.4 1980 27488.8 31262.7 30899.5 119202.5 59590.0 126696.3 79622.5 74694.5 53959.4 51662.2 38659.1 28793.7 152603.9 85801.0 55571.4 92622.4 1981 23294.0 20184.7 24370.5 53514.1 94921.8 138653.3 116516.0 101570.3 46440.7 49406.4 41160.4 40881.8 62322.7 44705.5 134171.0 71007.1 1982 22100.0 36115.0 62750.6 61866.1 155647.9 264381.7 141191.5 94619.9 78421.8 123877.4 64257.3 50947.3 74159.8 49572.4 100925.7 88708.3 1983 45578.5 49281.5 130587.7 205578.0 190419.2 144994.5 124929.9 65205.9 46163.1 50017.2 49657.9 33030.7 211784.3 199371.7 78993.1 52280.4 1984 46796.2 45929.0 76457.5 250813.8 274583.0 303150.8 121965.9 60986.0 38102.9 71598.6 37331.5 34625.6 217976.9 283650.8 67068.0 55284.2 1985 44580.4 29729.8 53067.5 57538.4 149321.0 94345.9 68303.9 80198.0 80263.7 106697.2 41378.8 32445.5 49477.3 65599.6 74016.0 85993.5 1986 38856.8 36104.9 67259.4 145168.0 253298.0 162171.0 123123.7 72816.4 100149.9 130506.0 61357.9 59096.3 116235.7 174100.3 79128.4 66898.9 1987 37496.4 30025.0 136910.6 288102.6 112635.5 127419.8 90869.9 89024.0 65047.3 24228.6 32035.5 27520.3 362918.8 213286.4 83018.4 94654.4 1988 20497.2 24229.0 23327.4 40362.9 101835.2 89047.0 79076.4 51410.6 39159.7 39350.9 25049.7 18518.8 49383.7 31342.1 47472.1 55102.9 1989 15229.9 19171.6 23730.3 31621.9 77324.4 94029.3 96494.0 56183.0 121174.0 34133.7 38034.3 23115.5 35114.7 28129.1 54924.1 57363.3 1990 24709.3 23950.0 69010.8 48550.8 123067.8 157988.8 102324.1 74868.5 36804.3 35918.2 31394.8 19521.8 55341.2 41760.4 85862.3 64561.8 1991 17405.4 21256.3 39302.7 87869.3 142299.4 189829.8 105734.2 56863.5 41508.3 31684.0 48411.2 34833.0 39157.7 136581.0 65539.0 48730.3 1992 37967.4 41534.1 89725.3 87127.4 86260.0 95757.0 136857.6 98667.2 88840.7 58952.0 59529.7 64909.6 89128.2 85126.5 135625.9 64018.5 1993 42070.0 52730.1 63859.3 164352.7 197433.4 216115.0 440553.7 192718.9 122653.2 77012.6 55217.5 52219.7 146646.8 182058.6 291637.3 99983.0 1994 42086.8 35512.5 46586.9 52502.1 103551.2 128932.8 110510.3 52271.9 44487.3 74967.2 41366.4 29011.8 37797.3 67207.0 48603.8 55710.8 1995 23862.1 27181.8 42405.6 140640.7 351804.5 327365.5 174576.5 86701.7 62432.5 75430.1 47046.3 29001.3 94179.4 187102.0 103350.7 71093.2 1996 27689.6 28025.5 29891.6 48345.3 125831.0 247285.2 142995.1 87134.1 69776.9 70761.4 68503.0 44210.2 38471.8 58218.8 102242.2 72970.4 1997 34628.1 38441.5 64138.9 145928.7 119531.6 198577.2 149929.6 95651.3 66181.8 75306.1 46677.1 49912.6 116792.8 175064.5 109249.3 82903.2 1998 45739.6 56654.4 64144.2 180100.3 111875.5 181752.2 150430.4 92738.9 51979.9 125579.2 124144.8 54283.7 194947.7 165253.0 114039.4 72769.8 1999 35500.4 45775.6 47482.4 170726.7 280359.0 208809.3 158118.6 83058.9 81452.2 30736.0 22978.8 23761.9 83817.8 257635.5 92976.2 73761.5 --------------------------------------------- Missouri River at Boonville, MO (06909000) January February March April May June July August September October November December Apr(1-15) (16-30) Aug(1-15) (16-31) 1960 61895.4 70411.1 56705.4 138516.8 165720.3 161233.6 112634.9 57644.2 79959.8 35143.0 41137.4 26589.1 154114.9 122918.7 52133.5 62810.4 1961 19488.4 23670.7 99908.5 125213.3 139389.7 151414.1 80090.4 67931.1 129568.1 91885.3 124327.9 60430.5 124888.8 125537.8 73074.1 63109.6 1962 47192.4 80286.6 79150.2 83141.8 107221.2 278112.7 175447.9 90098.1 74792.6 68178.7 34023.5 27790.4 110653.9 55629.7 109532.4 71878.5 1963 22038.1 24368.5 57435.1 50697.7 111253.1 138999.2 119628.5 84461.5 74107.1 39227.1 30902.9 19176.5 43521.0 57874.4 102221.6 67811.4 1964 18564.7 18481.4 27311.7 72018.9 133701.5 158285.0 157316.9 62554.8 91517.5 29119.1 32650.5 28258.3 57978.0 86059.9 60444.4 64533.3 1965 37773.0 38894.9 73387.7 107465.4 116082.0 210305.0 207094.5 82765.0 157558.0 113115.3 42769.2 42991.6 105135.5 109795.4 96577.7 69815.5 1966 49558.4 40165.2 47515.8 51078.8 81232.3 100366.4 90947.0 96361.7 60024.5 50032.8 21246.9 18099.0 42089.9 60067.7 82546.3 109313.7 1967 19477.1 23651.4 24666.7 93234.5 86151.2 296557.9 181436.4 67023.8 56533.0 84220.9 56537.1 38699.8 80941.0 105528.1 84741.6 50413.3 1968 35627.5 36821.8 27969.7 73116.5 99583.8 124527.5 141276.5 88327.3 89325.1 99853.4 54155.0 41832.3 48456.0 97777.0 98135.5 79132.2 1969 45763.6 52806.5 85317.3 156838.7 175966.8 140901.8 213104.1 83604.3 62520.7 81089.4 49000.9 27522.5 165870.4 147807.0 96908.2 71132.0 1970 24111.2 25782.5 31575.2 82633.7 125401.6 186017.2 99452.0 78962.0 84404.7 83375.6 68919.5 48621.3 48625.5 116641.9 93938.0 64922.0 1971 49647.0 51349.8 90253.2 44760.9 134932.5 184231.9 137674.7 50409.6 60650.9 70371.3 96190.0 61608.0 51959.5 37562.3 59257.6 42114.7 1972 52206.5 38054.3 42424.9 60063.2 230139.8 163518.1 120041.6 89237.6 85764.0 48579.3 85321.1 52333.9 45877.5 74249.0 123816.9 56819.4 1973 96784.3 127930.5 178704.5 330046.5 196394.7 172295.0 115684.0 70703.3 92289.0 262690.6 71480.1 120408.2 394831.1 265261.9 84895.2 57398.4 1974 89486.6 93339.8 70032.2 64880.3 127156.9 185690.8 96711.2 69523.4 47799.9 29918.2 57801.1 24958.0 48841.2 80919.3 55086.5 83058.0 1975 28605.4 40013.5 52750.5 100531.2 125197.3 178557.9 164114.1 85179.0 74389.6 36427.8 49927.1 51122.0 74735.3 126327.1 88016.7 82518.7 1976 33044.3 40960.1 66555.6 88198.3 145403.3 153737.4 123725.2 66353.6 41269.5 45859.2 23779.7 20572.0 55179.2 121217.4 70484.1 62481.1 1977 17997.2 18995.8 62840.5 87801.1 91067.5 133068.6 96166.7 91048.3 137719.9 133121.0 122416.7 53005.6 85732.6 89869.6 91649.8 90484.3 1978 34643.2 25453.5 55381.3 152194.2 208647.7 181839.1 168545.4 96588.5 96214.3 55102.8 43622.3 35073.6 86649.4 217738.9 115307.9 79039.1 1979 22760.4 24365.6 123921.3 158787.5 140298.7 134196.0 132943.6 85077.0 72442.1 34252.0 85416.5 37413.4 190633.7 126941.2 97289.9 73627.4 1980 31297.4 37234.2 39815.2 135451.3 58930.0 135755.0 85931.9 81513.0 69265.2 52497.0 48910.4 44377.6 160802.0 110100.5 62211.7 99607.9 1981 28386.9 24060.4 31378.0 62297.6 112975.9 159317.2 151729.6 123220.1 53514.4 59340.0 56098.1 48155.9 64491.5 60103.6 168611.6 80665.7 1982 25688.8 53462.9 94676.1 84599.4 156080.9 315033.8 157780.5 114001.5 103684.1 131400.0 74974.8 91058.4 107474.8 61724.0 106775.4 120775.9 1983 67817.8 58407.5 139863.0 264838.8 200910.3 156439.5 133553.7 69250.2 53937.8 59067.1 76969.2 65901.9 292176.9 237500.7 87216.1 52407.2 1984 61102.9 54753.7 97929.7 283699.3 304545.8 328440.7 147532.5 62243.6 44177.1 80318.8 55620.6 47599.5 250238.9 317159.6 67951.1 56892.8 1985 65776.5 49270.0 98700.2 55372.7 162320.4 108387.7 73159.4 90745.8 88588.0 145056.1 83858.5 52379.1 57409.9 53335.4 85062.9 96073.5 1986 53851.0 48961.1 73882.6 145648.4 273737.0 169164.6 142343.4 81142.1 115802.3 195740.7 78278.6 89300.3 117047.0 174249.7 88095.6 74623.2 1987 47359.8 37432.7 125085.0 332260.8 114003.4 143282.3 106226.8 100619.0 82061.8 27560.3 41423.4 41596.5 417907.3 246614.2 83956.6 116240.0 1988 31355.8 37610.9 30365.1 48173.6 91196.0 103224.5 82894.7 57429.0 43994.7 44905.4 30712.2 21109.4 62579.3 33767.8 51790.6 62715.1 1989 18896.4 24205.1 27691.8 41091.1 79206.8 97970.8 107301.2 60388.1 146078.7 39279.2 45735.3 24832.1 49571.5 32610.8 61860.5 59007.7 1990 29801.9 34106.2 95930.1 65576.1 165321.0 185983.3 112013.5 90760.8 41121.9 42581.8 41102.8 27564.1 76213.1 54939.1 113285.0 69644.3 1991 21431.0 29836.7 54739.9 112265.6 173843.7 200818.5 120062.4 60765.6 44832.4 38830.0 55916.7 47821.6 57145.2 167386.0 67195.9 54737.3 1992 51764.7 53502.6 108656.0 113597.2 97467.0 97466.3 149897.7 115149.7 110971.2 64351.0 87167.3 112926.3 113531.6 113662.9 158225.1 74766.5 1993 64049.8 71102.7 84965.7 192948.4 224438.3 221925.7 510280.4 240787.2 161736.8 106424.2 73741.3 70176.7 157243.0 228653.8 372389.0 117410.5 1994 51331.7 42738.8 60874.8 72627.3 124657.5 131888.0 123042.5 55457.7 50427.1 74700.1 60165.4 45838.9 51012.2 94242.5 53744.3 57064.1 1995 36272.4 45072.3 47659.6 145413.4 425722.4 376312.9 201629.8 102614.1 65264.3 76918.6 56625.9 31768.7 105945.3 184881.5 122879.0 83615.7 1996 30939.5 32737.4 34959.4 52060.5 150799.0 284334.1 162904.7 98134.9 65587.5 93002.3 81473.9 54011.3 46902.4 57218.6 106422.0 90365.9 1997 38421.8 54593.9 94312.0 179388.1 140465.9 199412.5 162741.2 106196.1 70183.1 86744.0 56178.9 64529.8 125440.0 233336.1 115190.1 97764.2 1998 69459.0 72428.4 96919.6 220049.7 125203.4 197211.9 173801.9 101036.3 73470.8 154852.2 158441.4 76099.7 226644.8 213454.6 123307.3 80157.1 1999 47968.2 69825.0 68782.7 180105.7 316891.4 223360.1 170637.4 90893.1 84922.5 40265.2 25209.6 29658.0 77545.2 282666.2 99991.0 82363.9 --------------------------------------------- Missouri River at Hermann, MO (06934500) January February March April May June July August September October November December Apr(1-15) (16-30) Aug(1-15) (16-31) 1960 78218.0 85240.2 72340.3 156901.0 180623.7 169804.0 124947.4 60864.0 81086.5 43837.8 51557.0 36338.0 172628.8 141173.3 54972.3 66387.5 1961 25757.3 30292.0 129436.8 166256.0 223585.6 167444.2 93153.6 74220.2 166406.2 107281.2 153316.4 83439.4 164661.2 167850.9 80684.6 68159.8 1962 63466.7 101255.0 113887.5 107086.4 101130.8 292923.7 182620.9 96294.0 91974.6 78529.8 38576.3 32975.0 149026.2 65146.5 118981.8 75024.3 1963 28255.2 26604.2 69381.7 55581.5 123045.8 147835.9 128748.7 91702.6 75858.5 42407.9 36096.4 20619.2 53035.7 58127.4 108051.2 76375.9 1964 19707.3 22931.4 36674.5 98234.2 142127.6 181058.7 170806.9 69252.1 100875.1 33676.6 46008.6 36578.5 92137.9 104330.6 64135.2 74049.3 1965 50327.3 51192.3 99512.4 141697.8 115467.2 234121.4 221457.3 93268.3 190342.5 133056.6 47619.2 49088.4 138963.1 144432.5 107556.5 79873.2 1966 63093.0 59764.6 61845.1 68042.4 98463.6 108912.5 95296.9 104653.1 68409.7 56734.4 25467.8 22713.8 47353.1 88731.7 91032.2 117422.6 1967 24586.4 37877.0 32454.7 103801.9 104049.6 309544.8 210518.8 76793.0 59968.7 102665.1 83206.5 70458.5 89154.2 118449.5 99370.2 55626.9 1968 51900.6 69794.9 43380.0 82143.9 117261.9 134284.9 151853.6 103805.2 98338.1 114092.3 83667.0 66100.0 64201.8 100086.0 115424.8 92911.8 1969 86556.2 96411.6 106204.1 183747.5 184313.8 164832.7 235068.7 93319.3 83746.8 120914.7 61838.1 37842.8 202277.3 165217.8 103570.0 83709.3 1970 32634.3 32252.8 42012.1 103781.6 175489.9 216087.8 109036.2 83909.0 112555.1 103022.5 86916.3 59137.6 71898.1 135665.1 98482.7 70246.3 1971 74872.4 66555.4 113666.2 48910.0 140647.5 192419.6 146915.3 57610.8 68747.5 78877.5 102332.3 95437.9 60045.3 37774.7 70469.9 45555.3 1972 71970.8 49066.3 54080.7 72281.8 242605.5 164938.3 126426.1 97758.7 95751.6 59755.8 141136.9 76173.2 54320.1 90243.6 136138.0 61778.2 1973 135959.7 171417.2 246760.9 428689.7 246909.8 185410.2 125709.0 76799.1 100194.3 290869.2 92912.2 168643.8 494100.5 363278.8 89267.9 65109.7 1974 121976.8 137126.4 133568.5 78981.8 138598.5 207463.0 102205.0 77318.5 64833.9 35852.8 90148.3 42868.1 69546.7 88416.9 61567.7 92084.9 1975 54668.8 91939.8 105475.4 125897.6 138447.0 188136.5 172781.9 93185.6 91088.3 44619.1 54333.2 70828.0 111650.3 140144.9 93361.5 93020.7 1976 43331.6 48857.5 94956.8 94600.9 161254.8 159701.7 140339.9 70987.5 41215.8 55254.1 28123.9 22842.1 65300.3 123901.5 73447.0 68681.6 1977 19454.8 23413.5 76668.0 97880.1 100397.5 157090.1 113982.9 95957.2 152500.8 146688.2 144317.0 69285.0 105390.3 90370.0 91786.3 99867.4 1978 41716.0 31607.1 82858.9 179152.7 240064.4 188425.1 175677.6 107707.2 100603.7 62507.8 56695.2 54634.8 125830.3 232475.1 134777.8 82328.5 1979 32044.9 45914.4 162660.8 210894.2 163272.6 142023.7 149710.3 92441.7 84263.5 38567.6 105854.5 48015.8 247126.6 174661.8 110162.8 75828.2 1980 36925.1 48697.3 58244.3 169985.4 61615.6 139697.0 90176.0 87067.9 73859.0 56332.2 59087.0 50230.9 198983.0 140987.7 70635.5 102473.3 1981 31057.8 30016.1 40313.7 69080.4 149598.4 202861.2 184472.2 145173.8 62789.9 75361.1 77739.8 60970.9 67101.0 71059.7 200898.2 92932.3 1982 40861.6 92063.2 118328.0 99228.0 154798.2 348908.7 169302.2 130697.1 120656.2 135400.6 83090.8 166183.2 128926.7 69529.4 110352.8 149770.0 1983 93227.9 70985.8 148344.6 333111.4 254260.9 169829.0 142848.4 73323.6 59575.6 83305.7 109844.7 121069.0 374607.0 291615.9 94027.0 53914.2 1984 80607.0 69031.8 165769.2 353597.2 323900.9 337714.6 168937.4 64455.2 53647.5 92466.6 76461.3 74732.7 314555.3 392639.1 69009.7 60185.4 1985 122532.2 89092.2 185366.5 98757.9 178809.9 158995.3 79077.0 109625.1 93767.7 161030.5 151183.8 113418.6 122142.1 75373.6 91290.2 126814.1 1986 77479.4 87810.1 84294.8 158485.0 287498.1 179391.8 154575.0 88522.9 130303.8 334376.3 101910.7 132143.4 130985.0 185985.0 95708.1 81786.7 1987 63248.1 61672.7 150514.3 370555.9 122343.7 156869.9 118299.6 104842.3 92647.2 34362.2 58998.6 75032.3 461598.4 279513.5 80925.2 127264.7 1988 63155.4 65131.5 59299.0 96601.4 90055.7 110449.2 94224.3 63957.8 53064.7 52735.6 46682.1 39889.8 135888.2 57314.6 56176.3 71253.1 1989 45988.1 47808.3 52279.9 63665.7 88095.6 105195.5 117311.2 71986.0 161769.2 41954.1 53892.3 26221.0 84674.5 42656.9 72130.5 71850.4 1990 38132.0 56632.8 152216.6 100439.7 230765.3 234098.3 126769.5 103124.9 46333.0 59228.0 47598.0 44462.8 116380.4 84499.0 130482.3 77477.4 1991 45293.7 53775.2 62412.1 124761.1 193922.3 208809.0 128985.8 63911.3 54273.5 42619.1 71242.5 72627.4 65753.5 183768.7 69267.4 58889.9 1992 69902.4 72488.4 124544.9 131333.9 108478.5 102934.8 164752.8 128200.6 124306.2 69246.3 133429.3 193902.5 137363.5 125304.2 174869.2 84448.9 1993 109740.7 97029.5 116818.9 218430.4 253407.9 237104.0 541085.6 282934.0 228304.1 164252.2 120157.9 108867.3 170044.2 266816.6 439671.3 135992.9 1994 66521.7 58304.0 90812.3 160108.8 194230.2 137581.3 134554.2 61510.0 62501.0 82669.5 108868.5 71996.1 95614.8 224602.9 60207.2 62731.5 1995 69313.7 77635.0 63758.0 156300.3 516408.2 442339.9 217867.2 114173.6 67875.8 79854.9 60550.7 35172.6 114282.0 198318.6 138568.0 91303.9 1996 38914.6 38665.9 39494.2 64944.0 187355.6 302571.5 178837.2 110655.9 72275.0 118472.7 121352.0 80719.9 63658.2 66229.8 112922.1 108531.4 1997 47116.4 86526.3 158347.6 205420.2 156264.0 211971.2 176544.0 119860.1 76682.7 95734.2 66378.9 83872.1 148216.8 262623.7 118126.0 121485.8 1998 102764.8 98940.0 163099.7 251694.2 143548.7 215780.0 192032.1 114610.5 95421.8 192718.7 192987.2 98103.0 259377.4 244011.0 144016.0 87042.9 1999 70674.0 116477.9 104326.0 198572.6 378270.5 237699.2 189371.1 98131.2 87836.8 51888.8 27670.6 45993.6 82438.5 314706.7 104441.2 92215.6 --------------------------------------------- Kansas R at Fort Riley, KS (06879100) January February March April May June July August September October November December Apr(1-15) (16-30) Aug(1-15) (16-31) 1960 2822.1 7435.7 8231.6 6892.3 3513.8 3300.2 1434.2 1088.9 1126.2 1190.5 1392.7 1278.5 11474.8 2309.7 912.6 1254.1 1961 1732.9 1161.6 1844.6 3892.9 17781.9 21358.6 1418.6 1511.7 2180.7 1481.6 4171.5 3560.5 3855.3 3930.6 1054.7 1940.1 1962 2363.9 3203.8 4979.1 3686.3 1776.3 7530.3 3468.2 2202.1 2638.7 3260.9 1424.0 2353.0 5988.5 1384.1 2864.1 1581.4 1963 1770.3 1325.9 3017.6 1133.2 1010.8 1234.9 1255.9 1026.4 1706.1 1197.0 955.1 900.4 1234.9 1031.5 907.1 1138.2 1964 896.4 973.9 1093.7 1840.9 1599.1 1839.1 1102.9 890.2 926.6 621.7 1119.4 1149.1 1767.0 1914.7 763.3 1009.2 1965 1374.0 1951.4 3507.0 1787.2 1258.5 4917.2 5532.4 1253.0 4270.3 5880.5 2671.1 1821.5 2355.2 1219.2 1053.1 1440.5 1966 3380.9 3031.2 2265.8 1508.4 1179.6 1177.5 1156.8 1460.1 1077.3 875.4 751.2 727.4 1473.6 1543.3 1501.3 1421.4 1967 805.9 749.1 759.2 1100.6 1042.5 4143.4 3326.5 1222.7 4459.7 7952.3 3456.0 2064.7 1102.9 1098.3 1637.0 834.2 1968 2333.8 1219.9 864.8 1076.6 1222.6 1321.9 954.3 1204.5 1182.2 1614.7 1975.8 1752.6 941.6 1211.6 1243.6 1167.8 1969 1952.7 2147.7 8139.6 6534.6 11035.1 3587.8 1900.6 1077.1 1234.3 1515.4 2070.8 1517.3 7723.6 5345.6 1084.1 1070.6 1970 1456.2 1265.8 1236.4 2119.6 1460.3 3544.5 995.3 875.1 1153.5 1370.3 1176.3 1006.1 1753.1 2486.1 789.2 955.6 1971 1099.1 1386.4 3380.4 1819.3 4703.1 4026.7 2698.8 1225.2 871.9 878.3 2552.9 2544.9 1526.9 2111.7 1683.0 796.0 1972 1834.8 1485.3 1146.9 1088.7 3012.9 2409.9 1958.8 1524.5 1535.9 801.6 3387.6 3382.4 1027.7 1149.7 1871.7 1199.0 1973 4840.4 7889.1 26983.8 46550.2 17503.1 2346.6 2485.7 1237.6 4442.7 34946.1 7986.8 20711.4 70572.5 22528.0 1369.7 1113.8 1974 12526.2 6921.2 3688.0 2251.9 3193.4 3921.3 884.4 1017.9 668.1 734.9 952.7 735.4 1877.3 2626.4 1004.4 1030.6 1975 930.8 1584.1 1803.4 1821.3 1202.9 4260.5 1680.9 1207.8 813.4 641.0 918.0 1047.3 1810.6 1831.9 1282.9 1137.3 1976 893.9 914.9 977.6 3702.0 5841.4 1570.5 1210.1 727.2 895.8 799.6 734.6 709.9 1305.3 6098.6 819.7 640.4 1977 737.0 722.4 1053.6 1769.0 2589.9 4157.4 1405.1 1660.5 2551.7 1302.7 2969.5 1700.4 1424.5 2113.5 1355.0 1947.0 1978 1277.6 1181.3 2527.3 1919.1 2649.5 1972.1 1160.4 1089.9 1070.1 734.6 865.1 956.7 2032.7 1805.5 1235.6 953.2 1979 831.5 948.4 11320.2 12714.7 4189.1 2072.6 2417.5 1229.8 862.9 721.5 3861.8 2363.0 18646.6 6782.8 1297.6 1166.2 1980 3341.1 3814.3 3405.9 26278.5 2332.7 1740.5 1092.1 1040.9 857.8 726.6 687.8 767.1 42861.0 9696.0 878.8 1192.8 1981 674.7 698.4 1153.9 1669.7 6643.3 5670.8 3385.4 1908.8 1483.0 835.2 4610.9 3611.2 1228.7 2110.8 2645.1 1218.5 1982 1772.3 2315.9 4326.0 2029.9 4446.9 7647.0 5646.4 1254.8 1058.3 1195.6 852.3 1116.8 2888.1 1171.7 1258.7 1251.2 1983 1562.6 1957.1 2844.9 8934.5 8757.7 3890.7 1125.5 818.5 736.0 927.6 1020.8 1571.2 11838.7 6030.3 802.5 833.6 1984 2994.7 2152.0 8606.2 20951.9 26333.5 5703.2 1330.0 886.5 682.5 1187.1 801.5 1258.9 20903.6 21000.2 834.4 935.3 1985 1502.7 1847.4 3434.4 2971.9 10420.0 3273.1 1047.0 1594.5 1272.7 5945.9 2543.5 2787.2 2073.0 3870.8 1724.6 1472.5 1986 2020.6 2091.3 1722.2 1501.9 2501.5 1527.3 1581.6 1042.2 1229.3 3687.1 2965.7 3531.4 1613.3 1390.6 1075.5 1010.9 1987 3265.2 2265.5 24997.4 65612.5 10125.0 4056.6 2937.8 1225.5 888.9 737.6 956.3 1000.7 74200.9 57024.1 1036.1 1403.0 1988 1075.5 1138.7 948.6 1507.7 1834.7 1433.8 1512.1 1135.2 839.6 679.7 691.8 669.8 1857.4 1158.0 1128.7 1141.3 1989 664.1 695.1 691.7 738.5 1059.6 1376.3 1603.4 1215.2 1575.6 814.3 1059.8 782.6 778.7 698.4 1066.3 1354.8 1990 858.8 1010.7 3249.4 2141.3 2886.9 3122.7 1244.4 1875.6 750.0 822.1 886.3 785.5 2605.6 1677.1 1818.4 1929.2 1991 800.8 818.9 1004.4 1036.6 1701.7 3121.6 1162.1 1255.8 807.7 620.8 1118.0 1178.6 977.2 1096.1 1429.0 1093.4 1992 1694.9 1939.6 2992.2 2645.6 1289.8 3129.1 4682.5 7264.0 1706.0 3966.1 6741.9 12297.8 3760.4 1530.9 9362.8 5296.4 1993 6091.7 12713.8 14609.3 21351.1 18804.8 4996.6 72578.9 19709.8 8797.7 5474.0 5518.0 7925.8 31106.7 11595.6 33523.5 6759.5 1994 5860.2 4039.9 2581.0 2560.3 2364.9 1704.4 2118.3 967.7 759.9 887.7 942.0 1062.8 1577.9 3542.7 1031.9 907.5 1995 1090.6 1197.7 1915.3 4040.8 31105.6 35621.3 2319.7 1092.9 980.2 840.1 745.7 715.4 2596.0 5485.6 1096.7 1089.3 1996 743.9 729.0 771.6 953.4 2565.9 8489.9 1872.3 2677.5 2971.7 2340.2 5045.9 6682.8 881.8 1024.9 3347.4 2049.4 1997 2803.2 2930.1 4189.1 3677.8 1685.6 2121.7 1441.5 2857.7 1801.6 3169.4 5081.1 5181.6 1433.8 5921.7 2491.3 3201.2 1998 6758.3 9246.6 9714.9 28010.9 2755.8 1550.0 1680.5 2799.0 819.9 2326.3 12298.9 3362.6 36897.6 19124.3 4484.0 1219.4 1999 2003.3 6497.0 2929.4 11232.7 16153.4 5562.0 3262.4 3433.5 1333.7 956.6 782.4 1166.9 2984.7 19480.8 5259.3 1721.9 --------------------------------------------- Osage River near Bagnell, MO (06926000) January February March April May June July August September October November December Apr(1-15) (16-30) Aug(1-15) (16-31) 1960 8318.3 7959.0 11699.6 8641.2 13147.2 4632.8 4204.8 3294.7 1386.5 4725.3 6490.1 6439.8 9227.7 8054.7 3259.2 3327.9 1961 3894.4 4996.2 20028.9 25213.1 63675.2 7068.4 7736.5 4284.7 33176.8 8790.4 25542.7 14143.3 26666.3 23759.9 4620.4 3970.0 1962 10828.8 13581.0 22181.4 10395.0 2898.1 7604.9 3122.2 2913.7 13288.3 6882.4 2933.3 3595.1 16600.1 4189.9 4347.5 1569.4 1963 4010.6 1903.8 8286.6 1879.4 7564.5 7730.5 3213.8 3121.3 1966.7 1169.3 2752.0 615.6 2258.5 1500.2 3779.5 2504.3 1964 450.1 2361.9 4436.3 17630.5 7005.1 21066.3 3762.9 6616.4 6601.3 1329.2 11446.0 6637.4 21359.3 13901.6 2826.3 10169.6 1965 9759.9 8706.5 16937.8 22197.5 3383.1 13506.7 9557.9 5771.0 25225.9 9084.6 1649.7 4678.3 29376.8 15018.1 2351.8 8976.6 1966 6997.6 9407.3 6547.1 9037.8 8432.0 5314.3 2890.7 8583.4 3921.8 3555.2 2263.3 2086.8 3168.6 14906.9 7336.4 9752.5 1967 3525.4 7412.2 3633.4 9706.4 9408.9 23817.9 12655.6 4796.3 3877.5 12355.0 16337.1 15922.0 7568.0 11844.7 7614.2 2154.5 1968 8610.6 17230.8 9738.0 7571.0 10065.5 8101.2 5945.2 10473.4 6340.6 8718.8 18247.6 14235.1 9069.4 6072.6 11459.6 9548.8 1969 22764.4 23191.0 14743.0 15703.6 7355.5 14602.2 11316.5 4572.3 13734.0 24167.6 6244.2 5570.4 19509.5 11897.7 1278.9 7659.9 1970 4706.0 3351.8 6943.9 19326.3 25811.3 22458.2 1617.3 1807.1 22903.9 11330.1 9199.9 5861.4 16516.7 22135.8 2205.7 1433.4 1971 15631.0 11969.3 14303.9 3110.1 5206.5 6318.2 5142.5 3615.0 6577.7 7276.9 4432.6 20894.6 2821.4 3398.7 5897.1 1475.4 1972 13084.6 7038.7 5574.0 7247.6 8604.8 1844.3 3725.5 4063.0 6043.2 8428.5 35092.5 14555.6 3531.0 10964.3 5907.7 2333.5 1973 26842.2 26236.8 50943.2 64905.9 31522.3 8437.5 6663.1 2204.7 11557.1 21136.1 17075.0 33562.5 59306.6 70505.1 2638.0 1798.5 1974 23306.8 25235.1 43973.9 8454.8 10539.6 10425.1 2077.5 6427.0 10770.6 3834.0 22983.8 12979.5 12332.0 4577.7 4186.9 8527.0 1975 15096.1 33027.5 30595.7 16153.2 4925.0 12417.7 1159.3 5798.9 8444.4 5864.3 2682.1 12337.6 22871.9 9434.5 998.9 10299.0 1976 5493.7 4303.8 15646.0 9624.0 9300.4 6876.6 7402.1 2120.4 993.4 4312.2 2153.6 948.9 4393.7 14854.2 1747.8 2469.7 1977 764.4 2410.0 6572.9 5298.1 7960.7 18724.3 10581.0 3565.3 11432.5 9686.8 15006.4 7757.6 4887.3 5708.9 2586.4 4483.1 1978 3492.7 4074.8 16600.7 19010.7 15008.7 5746.1 4793.6 3728.8 3182.2 2575.0 10114.0 8701.6 23572.5 14448.8 4636.0 2878.3 1979 5040.9 13660.7 30120.0 23266.9 14291.9 11115.5 11091.1 3831.9 6846.1 4063.0 17159.1 6210.2 25378.9 21154.9 4798.0 2926.2 1980 4188.1 9144.1 12926.8 23740.3 2813.7 3665.4 846.4 4463.3 1512.9 5232.3 2662.9 3904.0 36943.1 10537.6 6520.6 2534.6 1981 1138.6 3298.4 4499.4 3684.6 23722.9 29227.6 18230.3 8179.2 5490.9 12406.6 13323.1 8305.3 2678.3 4691.0 10882.9 5644.6 1982 9103.2 22191.1 14574.7 5515.7 9660.6 18635.3 5305.5 10934.6 4920.1 3496.0 4918.8 29831.2 8101.6 2929.9 6382.5 15202.2 1983 12963.9 9865.4 7867.5 47731.3 33999.1 6610.2 4249.4 1418.0 2936.2 18680.9 19987.4 28573.0 62406.7 33055.9 1626.1 1222.9 1984 12769.0 8970.5 47350.5 45128.4 10120.1 12852.0 5519.2 1730.8 4005.2 10787.4 11375.7 16159.0 48649.0 41607.9 817.6 2586.9 1985 32592.3 30743.5 52770.7 25822.2 10562.1 29234.2 3134.0 14570.9 5040.0 13898.4 43293.3 31827.4 38226.1 13418.2 5134.4 23417.7 1986 13751.2 18977.0 7365.8 13409.5 10713.2 4980.7 7726.9 5568.6 16202.4 100022.5 14630.1 25799.7 17913.7 8905.4 5687.2 5457.4 1987 9389.1 15974.1 34143.6 16608.7 6695.2 8332.2 8256.5 7154.3 3507.1 4354.9 13616.6 19916.9 19788.1 13429.4 1954.0 12029.5 1988 17506.5 13137.3 16288.0 34868.6 3450.1 1277.8 8377.5 5073.6 7060.9 3169.3 10009.7 9363.4 54013.0 15724.3 3553.9 6498.4 1989 12736.1 12789.9 14251.8 10455.6 9467.6 6661.7 5561.7 10195.0 9404.5 2011.7 6261.2 1072.1 17390.8 3520.4 4652.5 15391.0 1990 6073.6 13199.3 38460.7 20191.6 40431.2 28959.6 8063.3 6694.4 2697.7 10938.7 4201.1 7504.9 23146.8 17236.4 7769.8 5686.2 1991 13170.8 10329.0 4003.4 6328.2 12356.5 5048.2 2229.0 1054.6 5493.8 1985.4 8895.6 12714.6 1836.2 10820.1 1088.6 1022.7 1992 9538.0 11640.3 10404.5 12781.3 5167.7 5460.8 15817.3 5220.4 9828.6 3384.7 34981.1 55274.3 10262.4 15300.2 8503.7 2142.3 1993 26463.7 17434.3 19395.8 17354.6 19273.5 13502.6 28852.7 6109.1 51520.1 25872.0 23639.3 22233.9 15757.6 18951.6 10603.8 1895.3 1994 8315.9 10486.0 17866.9 55462.9 49069.2 7851.4 4567.2 4306.5 8610.8 6587.4 31112.1 17396.3 39868.5 71057.3 3858.8 4726.2 1995 17668.3 15259.7 9474.7 10910.9 62394.7 40846.7 8059.0 5927.4 1601.3 888.2 1643.2 2078.3 4765.1 17056.7 10305.3 1823.2 1996 3950.4 2120.0 2380.8 7085.2 23284.4 10662.2 7266.9 7908.3 10848.5 11809.0 26145.1 15419.7 6358.3 7812.1 6129.4 9576.0 1997 4872.1 20080.4 35894.9 21744.9 9061.3 11965.7 5833.9 8377.6 5609.5 7244.6 4618.0 14383.1 23201.8 20288.1 1808.8 14535.9 1998 19823.7 13393.8 35156.0 17013.3 11270.5 9398.0 8383.8 5704.3 18051.8 30472.0 24786.9 16529.8 23983.8 10042.7 9773.7 1889.2 1999 14386.9 26141.5 22739.4 21319.5 47371.9 8219.1 12155.7 2443.2 3250.3 7982.8 2687.5 11165.7 7221.2 35417.8 2864.2 2048.5 --------------------------------------------- Cheyenne R near Plainview, SD(06438500) January February March April May June July August September October November December Apr(1-15) (16-30) Aug(1-15) (16-31) 1960 385.3 366.9 318.6 1346.8 2334.5 2606.8 1435.7 1171.1 739.4 218.3 505.7 631.1 504.3 2189.3 1071.5 1264.5 1961 200.9 317.0 628.8 1269.4 1793.7 1257.8 1923.4 1431.1 1370.6 1191.9 1551.6 286.3 876.8 1662.0 1911.5 980.7 1962 491.7 567.0 642.4 984.6 11118.2 10063.2 4957.9 1271.6 787.7 2881.8 444.1 285.6 1182.0 787.1 1953.3 632.4 1963 300.7 656.4 1935.8 3307.5 4937.9 9276.2 2305.3 979.1 2875.5 643.2 917.5 378.5 2526.7 4088.4 1096.4 869.0 1964 243.5 303.0 433.6 1935.9 3725.2 9557.9 1550.8 1786.8 1189.5 232.8 619.1 425.0 1941.6 1930.1 569.3 2928.1 1965 479.5 487.7 282.8 1606.0 13170.0 7008.4 3161.0 1771.2 1671.5 1637.1 265.4 562.6 1713.3 1498.7 1851.6 1695.9 1966 249.0 451.5 1649.6 3593.1 1378.1 1096.5 1732.8 3088.2 2538.5 2995.3 880.4 632.7 2462.0 4724.2 1788.8 4306.4 1967 450.9 653.2 705.1 3006.3 4881.1 11924.6 2919.8 869.6 2494.5 619.5 638.6 389.1 579.8 5432.8 1374.2 396.5 1968 414.4 302.7 559.7 1572.8 2040.7 6878.4 2756.3 3361.3 1749.8 458.9 581.9 461.4 1098.9 2046.7 3199.0 3513.5 1969 457.6 426.0 534.0 2605.4 4054.3 4089.3 4302.8 817.4 708.1 1142.9 559.4 266.7 2507.8 2703.1 879.2 759.4 1970 517.4 544.3 1024.2 4797.6 3940.0 7656.1 1651.1 1572.1 1319.1 1247.4 1460.0 455.0 1622.5 7972.6 2855.7 368.8 1971 357.9 1555.5 1076.8 5353.8 9156.2 7030.8 1600.8 717.6 2611.2 3837.1 2316.3 514.1 624.0 10083.6 496.2 925.0 1972 420.8 344.2 923.1 2302.8 5655.0 9853.6 2932.2 2225.7 776.1 980.8 567.9 357.3 659.2 3946.4 3125.4 1382.3 1973 311.2 298.4 3165.4 5572.1 4444.5 3353.4 3193.2 1544.8 3313.7 1986.5 1178.2 769.2 1097.7 10046.5 1421.3 1660.5 1974 428.1 571.5 421.2 3919.3 1212.8 2079.6 1425.6 1758.8 1360.8 776.3 1816.8 269.0 2909.7 4928.8 2037.8 1497.3 1975 700.0 503.2 928.4 3604.4 4637.8 5788.3 2421.9 989.7 222.5 652.9 414.6 684.3 4884.0 2324.9 1466.5 542.7 1976 766.4 763.9 537.3 3155.8 5508.0 14335.3 1956.5 2220.2 704.7 758.0 214.4 535.5 1588.4 4723.2 3705.7 827.5 1977 271.1 418.1 992.4 4974.6 2720.4 2027.1 2728.0 2338.2 2136.6 2773.9 810.9 1150.8 5566.4 4382.8 2955.5 1759.6 1978 312.2 628.8 485.2 1645.7 10808.9 3747.8 4093.3 2430.1 740.7 645.1 400.6 464.7 368.9 2922.6 2230.2 2617.5 1979 259.0 479.4 510.5 1158.6 1245.1 3480.7 3765.7 2891.1 664.0 595.4 818.4 356.8 1098.9 1218.2 3096.9 2698.3 1980 220.7 442.6 594.8 1852.7 2256.8 3076.8 1209.1 1448.6 1168.4 2658.3 779.3 924.6 2612.7 1092.7 842.9 2016.5 1981 324.8 283.5 421.1 1009.6 5888.5 2930.2 3994.0 2030.3 806.6 1901.4 346.2 480.1 1134.7 884.6 2856.6 1255.6 1982 408.7 364.1 1080.0 1549.7 13239.9 6490.9 2267.3 1996.6 2604.6 6322.8 1105.2 623.8 2002.0 1097.4 2554.1 1473.9 1983 551.4 474.4 1172.7 1660.3 5226.2 2451.2 1750.8 2562.8 445.0 1878.3 967.3 258.2 1133.2 2187.5 2947.5 2202.1 1984 1657.8 378.0 545.2 3194.2 6029.0 8380.6 2528.2 2041.2 799.3 922.0 985.2 447.5 2390.0 3998.3 1789.1 2277.5 1985 387.2 210.4 1403.4 1139.2 1429.0 1820.7 1145.4 1617.6 1677.1 1210.8 290.4 1090.0 1046.6 1231.8 2190.1 1080.9 1986 1505.9 1045.0 1164.6 5892.9 4498.6 6692.7 2562.6 885.3 3971.8 3750.5 1365.5 387.4 4572.8 7213.1 881.0 889.3 1987 310.8 1011.5 2719.5 1364.1 4450.9 2233.7 1290.7 1602.7 1016.4 456.7 673.1 219.0 1434.5 1293.8 1458.0 1738.3 1988 253.1 348.9 1202.6 747.6 3652.3 1932.1 2061.4 1748.0 519.2 1271.4 613.3 289.0 260.3 1234.9 2874.8 691.6 1989 255.1 251.3 1110.0 1400.9 3279.9 1838.0 1513.2 985.9 3873.5 805.7 1650.0 1412.9 999.3 1802.5 632.5 1317.1 1990 449.7 574.1 1574.3 1467.5 4635.7 3243.3 2714.7 1167.2 1386.3 806.8 948.1 191.5 560.0 2375.0 1228.6 1109.6 1991 318.8 1144.0 1005.6 3902.0 8252.7 7773.1 2489.7 1379.3 622.1 532.6 989.5 481.0 2032.6 5771.3 1826.9 959.6 1992 295.3 496.3 2170.3 1514.7 2163.1 3512.0 4036.7 1493.4 922.6 555.1 890.7 381.6 655.1 2374.4 1091.2 1870.4 1993 632.9 501.2 726.4 3820.6 6555.2 9503.8 4374.0 2341.7 1653.1 1874.4 743.9 1186.4 4059.7 3581.4 1203.5 3408.7 1994 886.9 661.7 1001.3 1585.9 3008.5 1771.2 1799.8 716.0 809.9 5796.1 1149.9 520.9 1698.1 1473.7 886.2 556.4 1995 382.0 899.7 1376.7 2053.5 18462.6 11443.0 3482.4 957.7 1719.1 3486.7 1421.9 668.4 858.1 3248.8 901.1 1010.7 1996 1116.9 463.3 1459.8 4205.8 8912.1 7359.5 1745.8 1567.3 2901.1 2930.1 2357.6 700.2 1418.7 6992.8 1435.0 1691.3 1997 1913.0 1288.9 775.4 4313.4 8112.9 6335.2 3027.3 3428.6 1264.7 1572.6 551.7 256.9 2581.0 6045.8 4957.1 1995.7 1998 499.5 751.2 1404.6 3112.1 2729.4 8200.2 2781.9 3698.4 2435.1 9664.4 4625.3 809.5 4720.6 1503.7 4938.1 2536.1 1999 1063.1 834.9 1270.1 7397.5 6347.5 13457.1 2694.7 2469.8 2173.2 374.2 706.9 399.4 6292.0 8503.0 4224.7 824.5 --------------------------------------------- Saline R at Tescott, KS (06869500) January February March April May June July August September October November December Apr(1-15) (16-30) Aug(1-15) (16-31) 1960 103.4 342.5 663.0 549.3 216.2 180.9 58.6 81.9 77.7 66.9 62.2 69.6 952.4 146.2 58.4 104.0 1961 79.9 73.2 122.7 215.1 1381.8 1211.4 104.9 118.0 177.6 71.6 214.0 293.0 205.4 224.7 73.4 159.8 1962 197.1 199.5 240.1 201.2 88.0 319.1 206.0 108.8 127.5 84.0 70.3 68.2 301.5 100.9 131.3 87.7 1963 70.6 58.5 95.5 56.5 50.6 55.7 76.6 55.0 83.7 55.7 42.8 42.8 60.7 52.2 45.0 64.4 1964 42.4 50.1 59.1 61.0 57.1 78.2 51.1 43.5 56.9 32.5 59.1 43.3 54.2 67.8 39.3 47.4 1965 46.3 72.2 96.8 59.9 72.9 166.1 214.5 69.2 81.4 228.5 116.0 80.6 68.0 51.8 52.5 84.8 1966 89.9 100.5 83.6 67.0 55.4 59.6 58.4 69.9 59.9 42.0 33.7 34.2 69.3 64.6 70.9 69.0 1967 42.5 36.2 37.5 67.7 61.8 144.4 154.4 83.4 319.3 411.7 127.0 123.6 74.2 61.1 123.4 46.0 1968 135.3 67.6 49.6 58.9 68.6 72.6 49.0 72.5 75.9 96.7 80.4 75.8 51.3 66.4 80.5 65.0 1969 88.1 95.4 652.7 549.5 644.2 240.7 134.4 83.6 156.0 97.9 213.3 101.2 633.3 465.7 66.4 99.8 1970 85.6 62.8 63.2 113.0 97.9 156.9 56.9 55.6 70.5 75.9 51.2 49.7 97.1 128.9 46.5 64.0 1971 56.9 77.2 106.0 97.2 177.4 153.2 128.3 62.0 43.7 53.6 150.7 117.2 62.7 131.7 81.5 43.8 1972 90.7 76.0 69.7 72.0 174.8 167.1 86.9 128.1 140.9 51.9 232.5 188.8 61.4 82.6 169.4 89.3 1973 157.1 314.9 3880.4 7494.1 1875.8 103.0 98.9 73.0 305.0 2199.1 831.6 2322.8 10999.1 3989.1 73.8 72.2 1974 1292.0 750.1 193.6 122.7 166.3 201.0 41.8 57.7 36.3 45.7 69.1 46.3 117.8 127.6 55.6 59.7 1975 50.4 57.2 62.5 86.2 88.2 305.3 89.2 105.3 62.3 35.6 66.9 80.1 70.3 102.2 131.1 81.2 1976 61.4 61.3 64.6 160.4 165.3 97.2 53.1 32.3 63.5 51.3 43.4 41.9 74.0 246.8 33.4 31.3 1977 45.7 44.2 56.6 92.0 106.2 118.1 52.4 95.2 60.6 46.6 53.8 45.7 68.4 115.7 70.8 118.2 1978 44.3 54.1 64.1 58.2 143.1 146.1 69.7 60.4 51.1 34.0 64.3 48.3 62.0 54.5 52.7 67.6 1979 47.7 61.7 364.6 1049.6 133.4 132.2 103.5 67.6 38.5 35.5 107.4 60.6 1445.2 653.9 77.5 58.3 1980 82.4 100.1 141.4 1988.1 143.7 72.4 37.7 64.9 41.7 41.8 34.8 42.4 3177.8 798.5 40.2 88.1 1981 35.8 37.5 58.4 87.1 230.9 133.2 89.4 71.9 60.6 42.3 139.8 112.5 55.8 118.4 88.8 56.1 1982 76.6 92.8 269.2 175.6 206.2 448.6 141.9 70.6 62.2 67.1 43.4 59.3 237.1 114.2 84.7 57.3 1983 73.5 113.9 120.5 244.3 115.8 90.1 47.0 38.2 38.7 49.1 63.8 46.2 315.5 173.1 36.5 39.9 1984 63.3 59.7 128.0 1724.3 2191.8 109.8 50.9 52.7 38.7 76.7 44.5 74.8 1176.3 2272.2 49.9 55.4 1985 74.6 82.7 120.7 159.7 742.3 121.1 63.9 98.1 57.7 167.7 78.8 90.9 142.1 177.3 87.1 108.4 1986 75.5 70.1 73.5 74.7 75.0 79.2 91.2 61.9 74.3 141.9 104.7 99.6 71.4 77.9 61.4 62.3 1987 99.9 89.9 2345.9 9767.5 888.5 113.4 189.0 105.0 48.9 43.7 45.4 45.5 10632.5 8902.5 81.4 127.1 1988 50.9 54.5 50.8 90.1 87.1 43.5 63.1 54.0 46.3 33.5 38.5 33.4 111.1 69.1 68.6 40.3 1989 33.7 34.5 35.5 39.0 64.4 93.7 109.0 65.6 83.5 43.1 38.2 38.0 43.2 34.8 51.0 79.2 1990 44.3 44.3 84.1 89.0 148.6 142.4 106.6 142.7 46.7 46.6 52.1 44.4 79.9 98.1 176.3 111.1 1991 44.0 44.4 60.5 55.0 114.0 155.7 53.1 51.5 39.8 29.5 58.8 62.0 45.3 64.6 57.2 46.1 1992 68.4 74.5 98.3 88.8 81.1 243.0 250.5 524.3 76.3 238.1 458.1 1162.9 97.1 80.5 742.7 319.6 1993 618.6 1617.6 2357.4 2713.9 979.6 232.1 8295.1 2198.6 625.9 300.5 362.0 944.3 4311.0 1116.9 4192.3 329.5 1994 720.4 474.7 267.1 203.2 128.0 89.6 175.1 46.3 42.1 42.1 57.2 51.6 127.5 279.0 48.3 44.4 1995 61.0 61.1 70.3 76.2 1847.9 3078.9 105.9 61.2 57.4 42.2 37.7 35.5 63.1 89.3 68.5 54.4 1996 36.9 35.8 37.6 56.1 128.5 186.8 96.5 179.3 130.0 89.7 207.1 166.0 46.5 65.8 271.9 92.5 1997 129.7 110.5 158.5 132.2 90.9 94.0 84.2 145.0 86.4 100.8 220.6 144.2 87.2 177.3 150.6 139.8 1998 264.7 579.6 813.2 3698.0 174.8 87.7 124.7 181.0 42.6 65.5 256.4 111.9 5099.0 2296.9 297.4 72.0 1999 93.3 282.4 170.4 629.4 607.6 224.4 124.7 240.9 61.6 42.2 40.5 41.0 147.6 1111.2 417.2 75.7 --------------------------------------------- Republican River at Mccook, NE (06837000) January February March April May June July August September October November December Apr(1-15) (16-30) Aug(1-15) (16-31) 1960 261.2 319.6 361.9 321.3 548.7 450.8 340.3 195.4 183.6 228.6 175.0 194.9 323.8 318.8 203.7 187.7 1961 184.5 184.5 251.6 296.7 458.7 385.6 286.3 270.9 242.6 195.2 203.7 193.8 319.4 274.0 282.1 260.5 1962 196.8 196.9 230.8 242.2 395.8 1187.6 992.5 692.8 241.1 207.9 202.3 198.3 272.8 211.6 1119.5 292.7 1963 201.4 197.5 255.4 221.2 223.4 275.0 269.1 286.7 388.5 242.0 233.7 220.2 234.2 208.3 271.3 301.1 1964 224.4 236.6 256.6 437.8 347.9 504.8 274.7 196.6 188.8 163.5 162.5 160.2 488.9 386.7 207.1 186.8 1965 162.2 170.7 164.5 175.6 251.5 567.1 424.4 317.6 498.1 703.5 389.3 373.5 192.3 158.9 215.8 413.1 1966 374.7 378.4 380.2 388.0 270.9 326.5 322.2 357.0 317.4 263.3 237.2 220.0 373.2 402.7 382.7 333.0 1967 221.2 213.1 212.7 225.0 302.3 824.5 699.6 233.6 226.6 181.6 197.3 180.3 209.9 240.2 272.0 197.6 1968 179.0 181.5 186.2 205.0 254.7 244.6 250.7 286.5 224.8 181.4 174.8 169.2 195.8 214.1 281.4 291.3 1969 173.1 170.0 173.9 216.3 480.4 388.7 332.3 265.2 194.8 346.6 354.6 307.2 206.1 226.5 241.0 287.8 1970 317.5 311.6 321.7 372.9 280.0 468.6 244.7 210.6 188.9 202.9 206.5 183.8 348.6 397.1 208.7 212.4 1971 201.4 222.5 243.0 458.4 725.8 583.9 376.3 200.3 247.0 216.8 237.1 211.7 221.7 695.1 202.5 198.3 1972 227.8 226.8 224.9