Monthly Average Simulated Streamflow Climatology (cfs) for questions, please email: Andy Wood, aww@hydro.washington.edu Colorado River At Glenwood Springs, CO (09072500) January February March April May June July August September October November December Apr(1-15) (16-30) Aug(1-15) (16-31) 1960 1457.4 1345.1 1732.9 5079.9 9721.1 9556.3 2149.0 593.6 226.4 192.6 286.8 325.1 3964.6 6195.3 779.5 419.2 1961 322.5 355.7 613.1 1690.8 7201.9 10088.1 2274.5 967.8 1046.4 2831.8 2580.0 2264.0 1184.6 2196.9 1147.5 799.2 1962 1839.8 1619.8 1611.5 8230.1 16120.9 8513.1 2958.3 779.7 253.1 188.6 219.4 227.8 2845.8 13614.5 1045.5 530.5 1963 222.9 290.3 538.0 2980.4 6368.2 3336.5 1402.4 589.7 466.5 318.0 455.6 575.8 2187.6 3773.2 630.3 551.6 1964 541.2 501.5 510.1 1312.4 7336.1 5258.4 1785.0 622.3 335.1 272.8 261.2 247.3 771.8 1853.0 747.7 504.7 1965 224.6 226.9 242.6 1708.4 9670.3 15084.0 4866.1 2018.1 1233.6 1220.4 1051.7 1123.8 349.3 3067.6 2352.6 1704.6 1966 1125.6 1040.9 1316.1 3220.5 5194.5 3027.0 1128.1 401.0 215.0 284.6 407.8 554.9 2918.7 3522.3 486.6 320.8 1967 557.2 534.2 1092.3 3640.7 7122.7 9034.1 3919.3 1148.1 571.7 580.3 637.3 647.8 3134.3 4147.1 1455.8 859.7 1968 552.9 479.8 606.4 1970.1 4862.4 8668.7 2146.5 752.6 410.5 381.1 425.2 387.3 1650.9 2289.2 885.6 628.0 1969 376.7 415.7 595.3 2896.8 10027.3 6409.0 3426.7 1116.3 479.7 847.5 1355.1 1421.2 1928.0 3865.5 1436.2 816.3 1970 1357.9 1341.9 1423.2 2199.2 13004.2 8286.7 2897.1 846.9 464.7 878.7 1196.9 1361.2 1812.8 2585.6 1080.5 628.0 1971 1283.9 1381.0 1514.7 4944.3 8441.5 9113.1 2485.7 684.8 333.9 336.2 404.6 421.0 3234.1 6654.4 897.8 485.0 1972 377.4 364.3 1343.9 3457.8 8196.7 5975.4 1808.9 497.1 303.7 331.7 458.6 448.4 2595.7 4319.9 643.2 360.1 1973 400.5 361.4 441.2 1015.6 7847.1 12465.1 4129.2 1885.5 732.6 470.3 581.2 705.2 764.8 1266.3 2367.6 1433.5 1974 667.8 600.4 920.9 2949.3 14834.2 8048.3 2524.1 908.6 372.3 359.4 448.5 430.4 2068.0 3830.5 1144.2 687.7 1975 389.4 354.7 567.0 2087.6 8978.9 8956.7 3589.4 1146.5 471.1 386.4 589.8 725.8 1099.4 3075.9 1449.4 862.5 1976 700.6 743.4 1087.2 2162.6 6400.8 8128.6 2228.9 870.7 427.2 514.7 542.7 529.7 1761.1 2564.1 1054.5 698.4 1977 485.7 488.7 708.2 1575.7 4949.0 2817.6 924.2 364.1 226.6 315.3 427.1 451.8 1143.9 2007.5 422.5 309.5 1978 436.6 420.9 640.8 3848.6 9860.1 13172.1 3014.1 768.5 258.3 175.3 203.2 198.9 3129.1 4568.1 1010.9 541.2 1979 179.7 167.1 289.9 3672.5 13506.7 13196.7 4099.1 987.8 359.9 207.4 201.9 191.2 672.4 6672.5 1266.4 726.6 1980 175.0 191.4 304.0 2319.0 9543.3 15956.5 3059.9 707.8 303.8 264.7 356.2 453.4 369.5 4268.5 933.7 496.0 1981 506.2 536.5 827.7 2067.3 4418.6 3179.3 1239.5 528.9 296.8 333.6 567.6 684.5 1453.9 2680.7 637.9 426.7 1982 671.4 620.0 993.5 2283.6 6789.3 11797.0 3630.3 1146.8 698.2 761.7 893.3 889.9 1636.5 2930.7 1406.7 903.2 1983 808.0 761.5 1021.6 1722.8 5878.0 16673.0 5938.1 2295.4 1109.9 766.1 955.9 1002.1 1379.4 2066.1 2732.5 1885.6 1984 868.1 744.9 709.9 1526.0 18541.3 17355.3 5411.5 2545.8 1739.5 1663.8 2002.5 1944.6 860.7 2191.4 2947.7 2169.1 1985 1640.9 1384.4 1578.1 4108.1 10292.2 8311.4 2200.8 977.0 384.6 1024.6 1477.9 1320.3 2447.9 5768.3 1246.5 724.3 1986 1100.8 1041.7 2906.3 7071.2 14622.1 9438.9 2890.9 936.1 463.2 885.0 1464.4 1485.8 6888.3 7254.2 1214.6 675.0 1987 1289.2 1262.6 1560.7 2773.2 6438.3 4222.4 1324.0 550.5 321.2 288.5 530.0 596.8 1881.0 3665.5 656.9 450.8 1988 551.3 492.6 543.4 2099.4 7489.1 7039.3 1924.6 613.3 280.8 227.3 259.2 261.1 1174.6 3024.2 781.9 455.2 1989 255.8 259.4 1285.2 6718.9 9110.4 5075.5 1683.2 550.3 269.1 238.3 315.5 350.2 3165.7 10272.0 670.1 438.0 1990 326.8 319.3 527.3 1430.9 5670.6 6097.1 1727.2 751.2 415.4 561.9 1003.0 1221.8 978.9 1882.8 890.7 620.4 1991 1107.1 1034.8 1280.4 2795.8 8406.6 7155.8 2152.7 937.2 472.5 358.6 388.3 415.3 2217.5 3374.2 1113.9 771.6 1992 397.0 436.0 689.3 2435.5 7049.8 3854.8 1622.5 621.6 399.1 299.1 335.6 318.8 1609.0 3262.0 753.0 498.4 1993 296.9 292.1 597.6 2105.6 11007.2 17819.0 5033.7 1396.8 660.2 712.6 965.4 910.2 1566.3 2645.0 1792.4 1025.9 1994 812.2 774.1 1321.5 3138.8 8016.5 3920.9 1163.6 332.0 183.4 242.8 381.5 430.3 2332.8 3944.7 420.6 248.9 1995 419.8 484.7 1071.1 2669.4 6196.3 19415.0 9537.0 2358.1 809.8 799.0 1155.4 1561.0 2174.9 3163.9 3118.8 1644.9 1996 1487.6 1403.8 1620.6 4636.3 21846.0 10290.4 3069.7 772.9 307.2 330.6 559.3 784.3 3698.9 5573.8 1030.5 531.4 1997 773.1 733.4 1461.8 3873.2 12698.1 16787.9 4115.1 1465.2 841.0 865.6 1066.5 1053.3 3141.9 4604.5 1661.4 1281.3 1998 947.4 905.5 1185.3 2241.9 8264.1 4804.8 1885.7 978.1 484.8 588.9 874.3 1103.3 2035.7 2448.1 1141.3 825.1 1999 1021.5 993.7 1606.4 3717.1 7641.0 7273.1 2389.4 1129.1 654.5 579.2 610.9 575.9 3610.6 3823.6 1292.5 975.9 --------------------------------------------- Colorado River Near Cameo, CO (09095500) January February March April May June July August September October November December Apr(1-15) (16-30) Aug(1-15) (16-31) 1960 2069.8 1911.6 2773.9 8305.4 15260.7 15578.4 3570.6 1107.4 491.9 438.2 591.5 606.9 6426.6 10184.2 1414.4 819.5 1961 580.9 617.0 977.4 2406.6 10915.3 15216.1 3459.4 1451.6 1535.2 3929.0 3737.8 3236.3 1757.4 3055.8 1724.1 1196.2 1962 2656.1 2458.2 2583.7 12891.8 26569.4 13681.1 5138.0 1499.6 602.4 508.6 564.6 542.7 5203.0 20580.5 1935.2 1091.3 1963 509.1 692.3 1013.2 4339.0 10673.7 5259.2 2343.6 1003.6 762.9 552.4 811.6 926.0 3168.2 5509.8 1100.5 912.8 1964 869.8 820.8 864.8 1921.8 12176.6 9866.9 3362.2 1367.8 781.4 611.1 566.3 526.6 1236.6 2606.9 1611.4 1139.5 1965 476.0 488.1 561.3 3418.3 14583.9 26378.3 11632.8 3647.2 2490.2 2734.5 2432.1 2525.1 817.4 6019.1 4301.1 3034.3 1966 2358.3 2124.7 2734.9 6123.4 11219.2 6030.9 2483.0 1006.0 546.1 644.1 807.9 1014.6 5536.5 6710.2 1197.7 826.4 1967 971.3 951.2 1697.2 4944.0 11338.1 15147.7 6942.6 2197.7 1220.2 1143.1 1139.8 1089.9 4268.9 5619.0 2713.6 1714.0 1968 936.1 843.6 1192.6 3432.5 7648.8 16222.3 3817.0 1597.6 924.5 824.8 882.0 780.8 3225.2 3639.7 1831.6 1378.3 1969 749.9 782.9 1163.3 4474.3 15688.5 10469.7 5777.9 2047.2 1025.6 1531.4 2114.8 2169.4 3145.9 5802.8 2569.0 1558.0 1970 2095.1 2117.4 2370.3 3536.8 21439.5 13758.2 4935.7 1586.2 1165.9 1782.4 2185.6 2325.3 2960.3 4113.3 1984.1 1213.2 1971 2142.4 2232.6 2443.9 8244.9 13837.2 14882.0 4230.6 1296.2 696.2 734.7 856.0 841.1 5170.2 11319.7 1653.6 961.2 1972 759.2 775.9 2067.1 4966.8 13726.7 10796.1 3185.6 984.5 634.8 807.4 1025.4 944.4 3677.2 6256.4 1251.1 734.6 1973 834.7 759.9 933.9 1932.1 12451.9 21521.4 7302.8 3159.3 1369.2 929.7 1010.6 1128.8 1471.5 2392.8 3912.6 2453.0 1974 1037.7 933.7 1553.6 4421.9 22047.5 14497.0 4366.8 1745.3 809.0 705.9 807.1 735.1 3314.8 5529.0 2130.1 1384.5 1975 667.9 619.6 1031.1 3171.7 13076.0 16867.9 7708.1 2346.6 1024.1 800.0 1026.1 1155.4 1732.2 4611.2 2921.7 1807.5 1976 1080.1 1120.1 1562.3 3034.6 9388.7 13117.0 3691.7 1489.5 779.9 891.4 874.0 811.3 2560.8 3508.4 1778.2 1218.8 1977 738.5 737.0 992.1 2058.4 7118.3 4105.3 1499.7 684.8 456.6 588.9 743.0 747.0 1509.5 2607.2 790.5 585.7 1978 699.5 674.3 1143.3 6376.6 15273.4 24511.1 6108.1 1601.4 631.8 446.5 499.8 470.2 5646.5 7106.8 2046.8 1184.0 1979 420.6 391.1 753.5 5974.1 20470.3 25274.2 9952.1 2163.3 894.4 562.5 554.9 508.5 1508.3 10440.0 2735.8 1626.6 1980 460.9 502.3 715.5 4169.9 13935.0 27791.5 5389.1 1357.4 628.3 544.3 683.5 815.9 1024.2 7315.6 1746.1 992.9 1981 863.7 905.5 1292.8 3006.9 7276.3 5473.5 2173.9 1008.3 611.8 776.1 1145.2 1251.4 2133.3 3880.4 1200.6 828.0 1982 1187.3 1119.9 1780.7 3707.9 10332.5 20486.4 6860.6 2165.4 1466.1 1718.1 1856.3 1783.4 2763.9 4651.9 2622.5 1736.8 1983 1595.4 1513.4 1985.0 3166.2 9459.5 26596.1 10623.6 3882.9 1912.9 1401.4 1665.5 1673.3 2594.9 3737.5 4593.7 3216.6 1984 1459.9 1278.1 1395.1 3343.2 29719.5 30327.2 10624.7 4200.7 2748.8 2658.4 3064.8 2971.5 1827.8 4858.7 4896.8 3548.2 1985 2552.5 2204.9 2639.9 6687.5 17137.5 17767.1 4607.8 2155.7 1034.8 2370.8 2994.2 2620.1 4082.4 9292.6 2683.7 1660.6 1986 2188.5 2071.1 5317.7 11512.2 23717.9 16162.1 5340.0 2027.6 1190.8 1939.4 2773.5 2716.6 11445.9 11578.5 2551.7 1536.2 1987 2351.0 2265.5 2765.0 5029.0 11640.9 9267.2 2856.4 1267.7 761.9 658.6 1073.8 1112.9 3454.2 6603.8 1494.1 1055.4 1988 999.7 908.7 1142.9 3542.7 11209.0 10098.3 3159.2 1163.5 691.1 586.2 605.8 559.1 2202.8 4882.7 1433.7 910.2 1989 527.3 526.3 2099.8 9992.9 14718.8 8569.7 2939.3 1133.0 634.0 585.4 673.4 667.8 4500.7 15485.0 1340.9 938.1 1990 605.4 585.7 894.6 2317.5 8544.8 8963.7 2765.2 1264.0 751.1 1064.3 1678.8 1837.9 1587.1 3048.0 1489.5 1052.6 1991 1638.2 1554.5 1926.9 4080.8 12745.6 12796.5 3835.8 1691.4 937.1 759.9 797.3 805.7 3287.2 4874.4 2013.8 1389.1 1992 766.0 833.3 1348.0 4266.4 11969.7 6588.4 2948.7 1334.4 876.4 679.6 768.2 691.1 3099.9 5432.9 1585.9 1098.6 1993 644.4 626.6 1529.2 4544.1 18078.0 32450.4 12181.3 2901.5 1524.9 1577.7 1904.8 1725.1 3393.1 5695.1 3665.6 2185.1 1994 1518.9 1428.4 2267.0 5133.2 13326.4 7223.3 2236.4 729.8 456.3 650.4 877.6 907.5 3798.3 6468.0 905.7 564.9 1995 858.7 959.5 1909.4 4403.7 10144.4 31383.9 20583.3 5582.3 1813.8 1758.8 2160.8 2601.0 3786.0 5021.4 7866.8 3440.6 1996 2431.1 2399.6 3006.1 7470.8 34793.8 16863.4 5370.6 1531.4 724.1 792.1 1114.0 1364.1 5950.7 8990.8 1976.3 1114.2 1997 1327.0 1267.5 2597.7 6388.2 22454.5 26510.5 6880.9 2461.2 1679.6 1909.8 2180.3 2073.3 5178.9 7597.4 2817.9 2126.9 1998 1842.9 1753.8 2300.1 4162.7 13776.1 9376.9 3719.4 1871.7 952.4 1086.5 1490.7 1715.4 3799.8 4525.7 2193.9 1569.7 1999 1598.8 1562.9 2363.8 5230.2 12657.6 12278.6 4195.3 1986.1 1210.5 1192.7 1200.0 1078.6 4883.3 5577.0 2272.7 1717.4 --------------------------------------------- Gunnison River Near Grand Junction, CO (09152500) January February March April May June July August September October November December Apr(1-15) (16-30) Aug(1-15) (16-31) 1960 958.1 845.1 3354.8 10729.6 11623.8 6433.9 1529.2 406.3 266.3 481.1 502.3 359.8 8211.1 13248.0 510.6 308.4 1961 326.5 594.9 1096.1 2615.4 7806.1 3912.4 961.3 452.8 1322.0 1300.6 1263.5 772.6 2419.3 2811.5 500.5 408.0 1962 683.8 1079.2 963.1 6668.7 10102.4 5044.4 2063.8 507.8 449.3 806.0 778.4 614.5 2220.7 11116.6 650.2 374.3 1963 420.5 1013.4 1338.1 3898.2 5932.1 2428.1 884.3 491.4 520.9 621.9 936.7 535.1 2800.5 4995.8 485.5 497.0 1964 468.2 447.7 664.2 1916.4 8124.0 4603.0 1619.0 1008.0 810.9 538.7 483.3 456.6 1321.0 2511.7 1103.0 919.0 1965 416.7 427.1 661.5 5030.3 11317.9 16012.5 6135.3 1949.1 2309.5 2606.7 2521.7 1930.6 1204.1 8856.4 2400.5 1525.9 1966 1520.5 1257.3 2377.8 6142.0 6813.8 3672.7 1256.3 557.4 388.1 561.8 584.8 694.8 5931.7 6352.3 672.4 449.7 1967 397.9 559.9 1068.9 2291.6 4582.7 4861.3 2081.8 972.0 918.0 571.2 597.2 433.0 2019.2 2563.9 1262.1 700.0 1968 407.4 549.6 1364.9 2794.1 7184.4 8012.2 2030.3 1070.1 555.4 599.1 585.2 390.7 3174.6 2413.6 1356.1 801.9 1969 557.2 433.5 831.1 4419.3 9611.7 5381.9 3191.3 1330.0 1048.8 2591.3 1700.5 1398.0 3432.7 5405.9 1606.5 1070.8 1970 1266.8 1259.5 1859.0 3275.5 12908.2 7500.4 3143.6 1090.5 2351.6 2156.6 1895.0 1617.6 2811.0 3740.0 1155.5 1029.5 1971 1493.3 1544.1 1758.1 5722.9 6639.6 4196.6 1446.4 478.4 431.5 1033.3 821.6 634.3 4393.7 7052.2 466.0 490.1 1972 571.8 845.3 1750.5 3219.9 5661.5 3126.9 907.3 289.2 576.1 1378.2 926.0 561.6 2619.0 3820.9 315.7 264.4 1973 474.2 560.5 1003.0 2263.9 10425.5 10345.3 3093.2 970.2 579.9 534.3 428.7 435.9 1575.7 2952.0 1188.3 765.7 1974 318.6 330.9 2166.8 3838.7 10716.3 4962.6 1636.0 640.7 345.1 352.3 568.7 265.3 3485.7 4191.7 875.4 420.6 1975 305.9 305.8 887.2 2473.4 7887.7 9700.8 3838.8 1197.8 504.9 477.0 596.1 457.9 914.9 4031.9 1532.9 883.6 1976 399.2 497.1 1044.0 2311.2 5956.2 3975.8 1478.0 643.6 566.4 671.9 480.7 384.4 2044.8 2577.5 809.9 487.6 1977 377.5 526.3 807.2 1537.6 2567.6 1287.5 622.7 361.2 338.5 760.6 556.9 447.5 1215.3 1859.9 274.9 442.1 1978 340.0 428.7 1201.7 5790.3 10144.6 7577.4 2416.5 582.7 255.9 418.7 571.0 306.2 4963.9 6616.7 755.1 421.1 1979 251.4 414.2 1121.5 7290.3 11149.2 13588.9 4969.6 1037.9 380.1 403.3 359.4 291.2 2797.6 11783.1 1237.5 850.7 1980 342.1 583.0 700.9 4402.3 9304.7 13131.3 3430.3 707.1 416.8 580.3 518.5 684.5 1052.8 7751.8 876.8 548.1 1981 441.6 489.6 725.5 1971.0 2852.3 1752.9 1088.6 562.4 684.7 1215.4 1105.6 946.9 1518.9 2423.1 636.5 493.0 1982 743.0 746.3 1360.4 2621.4 7424.5 7952.5 2454.4 968.2 1261.2 1093.2 1167.5 796.2 1589.7 3653.1 996.6 941.5 1983 682.2 816.8 1412.8 2402.3 5561.8 7355.2 2432.5 1052.4 521.3 617.6 825.8 508.0 1823.3 2981.2 1310.6 810.3 1984 426.3 453.1 727.3 3777.4 17031.3 12410.3 4307.6 1733.4 1289.6 2141.8 1788.3 1405.1 2054.4 5500.3 1859.6 1615.0 1985 1162.6 1135.5 1835.7 5977.3 12177.0 10055.3 2261.9 826.7 1152.1 2582.7 1695.1 1353.0 4090.8 7863.8 1064.6 603.6 1986 1013.8 1234.0 2591.0 5026.7 7616.4 4646.2 2065.5 950.1 1322.6 1783.3 2262.9 1560.3 5008.8 5044.7 1085.5 823.3 1987 1231.5 1304.6 2233.5 6372.0 10271.6 7223.7 1921.9 852.7 391.8 493.9 984.9 577.6 3158.5 9585.5 911.4 797.7 1988 445.4 695.0 1375.7 3668.8 6164.5 3349.1 1284.6 645.1 772.7 520.0 843.5 444.0 2525.7 4811.8 645.0 645.3 1989 396.7 534.1 2900.3 6307.3 6086.3 3034.3 925.5 593.2 423.3 485.3 315.2 296.4 3495.1 9119.5 749.0 447.1 1990 276.4 416.3 1007.1 2834.6 5582.4 2881.4 1164.9 588.1 668.3 2205.4 1900.0 1293.9 1798.6 3870.5 520.9 651.2 1991 947.6 1108.9 1406.2 3141.7 6357.4 4671.1 1706.7 835.2 601.3 557.3 749.8 412.2 2590.2 3693.2 1041.5 641.7 1992 377.1 477.1 1594.9 4227.1 5200.9 3958.7 1436.7 867.7 581.1 412.3 717.5 349.0 3406.4 5047.9 785.6 944.6 1993 396.7 463.4 1906.6 3258.4 10939.5 13386.1 4151.4 1095.9 772.5 1203.1 1076.5 792.2 2453.7 4063.2 1254.4 947.3 1994 688.9 666.4 1750.7 4346.8 6886.1 3417.6 928.3 454.7 570.0 1155.6 995.6 708.2 2608.0 6085.5 552.7 362.8 1995 572.6 848.5 2009.9 3811.5 9060.4 18595.5 10463.0 2391.2 1071.8 1392.7 1300.6 1215.3 3594.2 4028.8 3056.4 1767.5 1996 1005.9 1260.3 1569.8 4905.3 12940.0 5548.3 1896.7 584.8 714.8 1591.8 1261.9 792.5 3850.0 5960.6 739.2 440.1 1997 692.4 684.5 3374.4 5986.0 13353.0 9665.0 3068.9 1211.3 1404.3 1651.0 1635.9 1175.5 4700.1 7271.9 1481.9 957.7 1998 1009.2 970.1 2293.0 4458.8 9723.7 4524.6 1538.0 643.5 479.4 1554.6 1426.2 961.2 3622.5 5295.1 793.2 503.1 1999 929.1 897.8 1840.2 3723.9 10755.6 6215.1 2447.0 1702.7 1246.6 1163.4 890.8 786.7 2986.6 4461.2 1901.4 1516.4 --------------------------------------------- Colorado River Near Cisco, UT (09180500) January February March April May June July August September October November December Apr(1-15) (16-30) Aug(1-15) (16-31) 1960 3194.3 2946.8 6914.4 22870.8 30007.4 24089.6 5528.4 1612.3 810.7 1001.0 1179.9 1061.5 17210.9 28530.7 2055.1 1197.2 1961 973.3 1331.4 2295.2 5805.0 21023.2 20583.9 4716.2 2009.0 3025.4 5513.8 5325.6 4189.8 4754.1 6855.8 2326.2 1711.7 1962 3532.9 3870.8 3768.9 21019.0 39206.4 19814.4 7682.6 2127.5 1136.4 1505.9 1564.6 1319.9 8131.7 33906.3 2729.0 1563.7 1963 1049.1 1962.4 2547.6 9857.3 18460.9 8276.5 3453.6 1599.0 1423.0 1317.0 1937.4 1620.7 6968.1 12746.5 1689.6 1514.0 1964 1475.4 1383.6 1696.8 4594.8 22369.8 15870.6 5356.8 2581.3 1809.6 1340.6 1205.6 1117.2 3108.8 6080.8 2895.1 2287.2 1965 1026.4 1102.4 1510.7 10733.8 31305.3 46534.9 19883.0 6111.0 5213.1 6255.7 6159.8 5562.8 2495.4 18972.3 7372.5 4928.4 1966 4711.7 4065.2 7013.3 15969.1 21148.9 11092.8 4067.0 1670.0 1034.0 1310.3 1522.1 1896.4 15496.3 16442.0 1989.7 1370.3 1967 1486.7 1636.9 2979.6 8049.1 16563.0 21078.0 9753.5 3447.1 2300.6 1816.5 1865.9 1637.7 6870.9 9227.3 4305.3 2642.7 1968 1445.9 1618.0 2968.6 8310.9 17753.6 25928.3 6266.3 2876.6 1573.0 1531.4 1575.7 1242.6 8532.2 8089.6 3446.8 2342.0 1969 1476.3 1393.7 2303.8 10669.8 27752.6 17084.9 9757.4 3629.0 2257.1 4483.6 4308.7 3979.5 8171.9 13167.7 4466.2 2844.0 1970 3700.9 3734.7 4992.7 8283.5 37836.8 23343.6 8747.2 2871.9 3922.7 4285.7 4461.1 4390.3 6809.0 9758.0 3387.3 2388.6 1971 3996.8 4257.1 4748.4 15621.5 22017.5 20512.9 6083.3 1884.5 1199.0 1966.1 1878.4 1636.6 11011.5 20231.5 2235.9 1554.9 1972 1497.1 1776.0 4268.8 9067.1 19901.1 14887.3 4315.8 1354.7 1295.4 2706.7 2324.8 1697.6 6940.6 11193.5 1663.9 1064.9 1973 1448.3 1525.6 2454.2 5671.2 30724.4 38151.3 12012.4 4440.1 2091.5 1609.3 1559.4 1694.3 3652.4 7690.0 5491.6 3454.3 1974 1445.9 1414.0 4279.2 10895.3 35322.7 21175.0 6376.8 2499.8 1219.5 1108.4 1569.6 1066.3 9256.6 12534.0 3138.5 1901.0 1975 1062.4 1063.9 2267.6 6208.9 24488.1 29843.2 12844.4 3875.9 1652.6 1377.1 1733.2 1766.4 3046.3 9371.5 4895.5 2920.0 1976 1603.9 1868.6 2951.5 6623.2 17205.3 18325.0 5494.3 2254.7 1390.7 1720.8 1443.6 1269.4 5540.5 7705.9 2737.7 1801.9 1977 1196.2 1381.3 2026.7 3907.4 10221.5 5808.9 2266.7 1130.6 866.8 1413.1 1428.2 1300.2 3029.9 4784.9 1139.5 1122.3 1978 1135.9 1270.2 2797.1 15008.0 29109.9 34267.4 9325.5 2321.8 946.7 915.7 1232.2 853.1 12403.3 17612.7 2976.0 1708.4 1979 725.4 973.8 2445.3 17555.4 37418.9 43543.0 16721.4 3448.6 1356.1 1028.2 993.8 877.0 5398.8 29712.0 4315.0 2636.4 1980 894.7 1331.4 1738.5 11452.5 27541.9 46171.8 9851.5 2232.9 1136.0 1248.3 1328.4 1647.3 2683.9 20221.0 2837.0 1666.6 1981 1407.6 1511.4 2258.7 5620.9 11669.4 8149.2 3599.0 1778.5 1456.2 2394.5 2644.7 2558.8 4048.0 7193.8 2067.2 1507.9 1982 2231.8 2138.2 3579.5 7733.9 20071.6 30420.5 9985.4 3349.1 2981.3 3065.7 3379.2 2859.4 5167.9 10300.0 3834.7 2893.9 1983 2503.1 2614.8 4005.1 7267.6 19621.8 38541.9 14798.2 5358.4 2610.3 2281.3 2784.3 2437.8 5353.2 9181.9 6436.3 4347.8 1984 2101.5 2004.6 2616.7 9180.8 54144.2 49026.7 16336.2 6307.9 4242.7 5376.7 5497.1 4954.0 4632.7 13728.8 7199.1 5472.4 1985 4178.9 3741.0 5255.0 17360.1 35619.3 32618.1 7584.5 3239.7 2444.4 5815.1 5460.3 4610.4 11492.7 23227.5 4079.9 2452.1 1986 3647.4 3779.0 10089.6 20923.8 35351.7 23610.8 8229.8 3300.8 2828.2 4440.7 6226.5 5502.1 21177.4 20670.1 4052.6 2596.0 1987 4519.3 4559.9 6911.9 15746.9 27631.1 19999.4 5348.6 2363.2 1280.9 1279.6 2528.9 1990.9 8967.1 22526.7 2703.8 2043.8 1988 1662.3 1943.1 3170.7 9668.0 20425.0 15371.6 4866.3 1961.9 1672.8 1253.8 1684.5 1174.4 6247.6 13088.5 2278.8 1664.8 1989 1083.9 1295.0 6176.0 18262.2 22393.1 12390.4 4100.1 1854.4 1116.0 1149.1 1039.8 1020.4 9978.0 26546.3 2208.8 1522.2 1990 942.4 1096.0 2090.1 6026.9 15210.5 13103.0 4192.6 1979.4 1471.0 3572.5 3931.8 3476.3 4108.6 7945.1 2128.5 1839.7 1991 2801.6 2965.5 3664.1 8303.3 21440.5 18868.0 5954.4 2680.6 1661.4 1420.9 1773.4 1320.6 6537.5 10069.2 3229.5 2166.0 1992 1241.8 1532.6 3386.0 11153.0 19642.5 12616.9 4911.5 2381.0 1603.6 1191.1 1712.3 1150.6 8449.7 13856.2 2597.9 2177.7 1993 1184.8 1300.4 4491.5 11128.9 35180.5 49783.0 17540.3 4244.1 2419.0 2999.8 3218.1 2696.6 8537.4 13720.4 5227.9 3321.8 1994 2402.7 2328.5 4622.0 11329.7 22878.4 12010.7 3444.4 1273.1 1106.9 1968.4 2071.7 1791.8 7876.1 14783.4 1558.5 1005.6 1995 1581.2 2029.1 4632.8 10036.6 23128.8 53721.4 33912.3 8705.2 3096.5 3415.0 3721.6 4150.4 8817.8 11255.3 11993.0 5622.8 1996 3754.6 4151.6 5387.9 14321.3 50177.8 23510.7 7789.0 2268.6 1613.5 2818.2 2803.8 2466.2 11198.6 17444.0 2919.9 1658.0 1997 2280.7 2207.3 7765.9 16582.9 40406.1 39582.1 10976.5 3986.2 3497.1 4119.2 4444.1 3814.5 13641.2 19524.5 4647.7 3365.9 1998 3318.6 3204.9 5643.5 12326.2 28062.5 16126.5 5719.7 2686.5 1552.6 2830.4 3372.9 3011.9 10723.6 13928.8 3168.0 2235.1 1999 2848.5 2806.8 4702.8 10679.8 27346.3 20603.5 7341.3 4112.2 2775.1 2548.4 2244.9 2014.0 9248.1 12111.6 4613.1 3642.5 --------------------------------------------- Green River Near Greendale, UT (09234500) January February March April May June July August September October November December Apr(1-15) (16-30) Aug(1-15) (16-31) 1960 340.4 300.7 1404.2 2848.1 4215.0 2979.0 1355.5 441.7 285.0 568.6 402.4 212.3 2205.6 3490.6 514.1 373.7 1961 168.4 254.1 421.9 902.8 2242.3 3283.8 1335.0 576.1 724.3 985.2 561.9 366.0 980.5 825.2 687.4 471.8 1962 314.4 667.7 947.5 3926.8 7494.0 6182.1 3051.7 1090.9 496.7 611.6 457.2 328.4 1728.7 6124.9 1378.3 821.5 1963 278.1 560.0 558.4 1530.7 3694.2 4785.9 2327.0 898.9 730.1 396.7 567.3 249.2 1304.2 1757.1 1135.6 677.0 1964 248.7 251.8 337.9 1231.3 4644.7 6333.2 3050.7 1016.0 538.7 341.5 311.2 394.5 938.7 1523.9 1277.6 770.8 1965 252.6 347.0 409.5 1979.2 4456.0 8654.5 4612.4 1868.7 1586.2 1319.2 1156.1 891.2 999.3 2959.2 2221.5 1537.9 1966 783.7 701.5 1087.0 3088.2 5902.3 3856.1 1684.5 574.7 483.0 566.2 472.7 274.9 3189.0 2987.3 794.2 369.0 1967 277.3 337.4 704.8 1078.8 3958.5 7830.8 4712.0 1595.5 771.5 618.5 533.5 372.3 860.5 1297.1 2080.1 1141.1 1968 409.6 425.8 957.9 1914.9 4161.1 7392.4 2952.5 1332.0 717.5 627.9 541.5 425.6 1788.3 2041.5 1395.3 1272.8 1969 539.0 403.6 652.4 2805.5 5344.3 4261.9 2206.0 790.7 419.4 613.1 385.3 247.3 2272.2 3338.8 987.0 606.7 1970 294.6 347.7 463.9 964.5 3317.8 5265.9 2299.9 862.4 718.4 714.7 690.0 407.3 885.1 1043.9 1121.6 619.4 1971 483.2 517.1 621.1 3342.8 5619.7 10740.7 4168.5 1264.9 813.9 978.5 730.7 455.0 2537.9 4147.7 1661.6 893.0 1972 469.6 841.2 1564.3 2024.9 6942.1 10586.0 3674.5 1321.6 749.6 995.3 805.0 587.1 1531.6 2518.2 1584.9 1074.7 1973 494.2 472.0 779.3 1683.1 7504.5 9517.1 4117.6 1566.4 1904.9 1218.6 1367.4 921.9 1099.5 2266.7 1899.7 1253.9 1974 791.6 701.5 1175.2 2275.7 5911.1 7320.5 2859.9 814.5 349.0 432.9 451.6 205.3 1604.8 2946.6 1056.9 587.3 1975 231.5 215.2 521.3 738.2 3241.1 6480.8 5030.7 1717.1 784.0 777.5 652.0 578.2 484.6 991.9 2143.5 1317.3 1976 496.0 538.5 727.6 1618.9 5351.0 6755.2 3010.4 1330.3 619.2 421.7 342.7 295.7 1243.7 1994.0 1791.6 897.8 1977 280.6 302.4 490.7 1166.0 2048.5 1352.9 919.3 709.8 363.6 399.7 406.6 326.3 897.2 1434.8 477.5 927.6 1978 212.8 470.2 1184.4 2360.8 5247.7 8108.9 3397.3 1308.3 833.3 378.6 366.6 279.5 2558.4 2163.2 1504.0 1124.8 1979 248.4 521.0 933.8 2356.2 5405.5 3951.3 1744.3 702.3 263.8 492.4 204.5 251.8 1344.6 3367.9 713.6 691.6 1980 191.9 337.1 685.1 2435.7 5004.5 6874.5 3236.6 1147.6 626.4 674.4 542.7 487.4 651.3 4220.1 1335.6 971.4 1981 341.7 416.7 700.5 1623.6 3914.5 3975.6 1800.6 651.2 493.8 839.9 512.0 387.5 1293.1 1954.2 790.9 520.1 1982 351.6 500.4 795.1 1705.1 4560.7 6285.0 3473.2 1733.0 1697.1 2197.2 1506.1 1080.1 962.7 2447.4 2411.2 1097.2 1983 954.4 856.4 1235.1 1780.5 5097.3 10473.1 5105.4 2037.5 1060.5 1426.3 1459.1 990.2 1196.6 2364.4 2388.3 1708.6 1984 824.2 719.4 1461.9 2920.8 6908.6 9809.7 4588.1 1950.5 1280.6 1105.6 1010.6 723.4 1603.3 4238.3 2362.0 1564.7 1985 637.2 620.1 1106.2 2965.6 5051.0 3192.3 1553.0 638.0 609.2 715.5 573.4 419.3 2164.7 3766.5 829.1 458.9 1986 417.1 620.3 2269.1 4049.8 7693.2 12374.1 4119.3 1442.3 799.8 1079.7 818.1 646.8 3788.8 4310.8 1787.8 1118.4 1987 557.9 593.3 966.7 2341.4 6313.8 4569.5 2123.5 1171.5 544.0 548.2 653.6 458.5 1454.7 3228.1 1119.3 1220.4 1988 362.4 416.5 737.8 2573.6 3959.1 2489.1 893.5 319.2 228.0 122.0 186.6 110.9 1264.8 3882.4 446.6 199.7 1989 99.3 188.0 596.4 2062.4 2850.1 2776.9 1276.9 517.2 447.9 282.3 276.5 205.6 884.1 3240.7 545.0 491.1 1990 191.8 236.5 687.1 1560.4 2360.7 2882.3 1355.2 483.4 436.5 454.9 493.6 247.6 1353.9 1766.8 539.3 430.9 1991 209.5 367.5 478.4 1320.5 2492.9 5159.7 2231.0 947.1 681.0 571.9 630.8 286.4 1121.6 1519.5 1055.2 845.8 1992 283.9 369.4 999.7 2181.2 3989.9 2440.3 1539.1 623.7 413.4 257.9 432.1 168.4 1789.3 2573.2 698.9 553.2 1993 151.8 164.5 1406.3 1588.0 5728.7 8949.3 4076.8 1978.7 950.7 1231.3 774.3 648.8 1454.2 1721.8 2461.3 1526.2 1994 616.7 694.2 1350.1 2810.2 4406.9 2716.5 1041.2 376.6 235.8 1191.5 565.9 284.5 1361.8 4258.6 497.5 263.2 1995 274.8 732.2 798.6 2117.5 4190.5 10413.6 6734.6 2167.9 992.2 886.9 902.5 754.5 2308.9 1926.1 2625.1 1739.4 1996 586.9 885.3 1020.2 2682.9 6255.4 9245.1 3511.6 1165.8 688.8 482.7 869.5 377.5 2388.7 2977.1 1446.1 903.0 1997 437.8 499.7 1470.4 2626.3 9694.4 7933.3 3748.6 1907.9 1590.5 1375.2 1196.4 864.2 1499.0 3753.7 2401.8 1444.9 1998 816.9 872.1 1469.9 2843.4 7405.7 8598.4 4872.7 1762.2 860.0 1011.7 827.8 635.8 1980.5 3706.2 2161.7 1387.7 1999 598.3 714.3 1312.4 2729.6 5999.4 8542.2 3715.3 1337.7 912.2 514.8 473.9 400.5 1777.9 3681.3 1705.6 992.7 --------------------------------------------- Yampa River Near Maybell, CO (09251000) January February March April May June July August September October November December Apr(1-15) (16-30) Aug(1-15) (16-31) 1960 188.9 125.9 1624.9 2712.3 3329.7 2903.9 312.8 118.2 99.6 188.8 309.0 119.6 2300.7 3124.0 104.9 130.8 1961 116.3 359.6 688.4 1050.9 3234.6 3839.3 457.8 158.7 1362.4 1108.3 696.9 309.1 868.8 1233.1 173.4 144.8 1962 165.9 518.0 852.4 5669.1 8011.0 4469.1 1519.1 137.1 72.5 244.9 205.4 69.8 2103.6 9234.6 159.8 115.8 1963 41.9 693.7 838.7 1779.5 3345.5 2061.4 239.9 186.4 162.9 120.3 473.4 110.6 1904.1 1655.0 251.7 125.2 1964 89.6 122.9 303.8 1425.4 3872.8 2775.1 404.3 191.6 136.7 54.6 91.8 142.0 989.2 1861.6 162.3 219.1 1965 65.2 103.3 102.7 2828.5 4042.9 5654.1 2594.9 314.5 579.1 453.6 615.6 362.1 1253.3 4403.7 370.2 262.2 1966 288.9 267.9 1061.0 2770.9 3287.0 2001.9 241.0 167.7 111.8 528.7 422.1 341.0 2841.7 2700.1 240.2 99.7 1967 117.6 122.4 1704.7 2258.3 3720.6 5597.4 3763.1 185.1 277.7 208.6 258.3 104.8 1944.6 2572.0 292.0 84.9 1968 85.0 100.3 1041.5 1498.5 2826.9 6360.4 1479.9 213.5 137.1 263.1 259.5 128.4 1621.9 1375.1 288.1 143.5 1969 271.7 150.0 723.3 3029.1 5584.0 4563.9 1018.4 153.5 144.3 748.3 478.6 236.5 2685.3 3372.8 188.4 120.8 1970 248.0 382.0 427.0 1429.9 5458.9 4969.7 1692.6 125.7 238.5 714.3 484.1 247.6 1247.5 1612.3 147.4 105.5 1971 224.4 554.1 801.6 3785.8 3392.0 6098.0 1850.6 89.5 214.5 155.7 208.2 109.5 2267.1 5304.5 104.8 75.2 1972 123.5 369.7 1556.0 1624.3 3778.3 4143.3 422.3 99.3 180.4 412.7 261.7 141.4 1041.3 2207.2 118.7 81.2 1973 52.3 50.2 535.8 1427.8 5249.4 7029.6 3183.9 263.8 150.2 159.5 593.8 189.8 1020.3 1835.2 370.8 163.5 1974 68.7 78.0 1750.8 2872.6 7088.1 7208.3 1930.6 168.9 117.7 248.9 325.9 70.6 2039.1 3706.1 273.3 71.1 1975 109.3 103.5 1229.7 1822.8 4181.2 5591.2 2306.1 203.8 85.3 220.8 345.4 261.3 915.8 2729.9 241.1 168.9 1976 131.0 393.8 802.5 1546.9 3581.8 4790.4 748.7 200.8 173.9 152.9 139.5 100.1 1570.9 1522.9 331.7 78.1 1977 113.8 278.3 460.3 1121.3 3051.4 1588.0 224.0 151.7 119.3 210.2 219.7 171.5 788.7 1453.9 107.0 193.6 1978 73.2 86.7 767.3 2899.1 3954.3 6351.8 1337.0 104.9 129.8 156.6 170.9 47.7 4195.6 1602.6 90.5 118.4 1979 30.6 61.4 670.1 4353.1 6414.8 7437.3 3076.8 176.8 41.2 284.7 123.3 93.0 2417.1 6289.2 154.0 198.2 1980 99.9 163.3 440.2 3256.2 5334.6 8017.8 2493.4 177.3 120.4 203.3 229.0 279.9 451.9 6060.5 78.7 269.7 1981 114.0 352.0 663.0 1554.1 3417.1 2179.8 315.9 71.9 164.2 604.7 334.9 316.6 1065.3 2042.9 85.5 59.2 1982 82.8 323.4 1028.6 1514.9 3150.9 4977.9 2530.9 196.8 366.0 483.3 616.5 174.1 966.5 2063.3 245.6 151.0 1983 170.9 243.4 821.9 1589.3 3433.7 8158.2 4334.7 510.0 143.1 541.2 802.3 163.1 890.3 2288.2 759.5 276.2 1984 108.1 95.7 180.4 3245.0 9796.0 11038.6 4458.6 565.2 436.7 448.2 532.1 178.8 1254.7 5235.2 636.6 498.2 1985 136.6 131.5 1104.3 5199.6 6683.3 6922.6 1011.3 176.4 111.5 911.8 551.5 142.2 2771.4 7627.8 268.4 90.1 1986 117.6 655.0 2818.1 4463.7 5271.9 7433.6 1501.0 138.6 299.3 572.7 690.2 239.6 4975.9 3951.4 125.9 150.5 1987 196.7 500.9 686.5 2059.7 4407.0 2726.0 351.8 187.2 89.5 210.0 474.4 174.8 812.7 3306.6 168.5 204.8 1988 54.8 63.7 864.7 2354.7 4219.5 5755.8 640.5 116.1 211.3 48.0 321.3 71.1 1704.8 3004.5 176.7 59.3 1989 32.2 65.8 2503.5 3107.3 3661.5 2716.9 703.3 119.0 162.0 130.3 205.2 93.7 1352.6 4861.9 139.7 99.6 1990 162.4 214.5 1002.8 1711.3 3006.8 4320.1 540.5 92.3 118.8 498.8 648.8 165.2 1167.9 2254.7 77.1 106.6 1991 71.9 355.4 887.5 1668.8 3921.8 4757.4 376.5 125.3 133.6 138.8 264.7 74.4 1700.0 1637.6 157.0 95.6 1992 54.1 196.3 1133.1 2499.6 4589.1 2621.1 450.7 112.4 148.1 73.8 296.8 88.9 1499.2 3500.1 118.0 107.1 1993 56.9 37.0 2118.7 1782.7 5844.1 8125.5 3266.3 200.9 217.1 579.3 348.1 186.2 1926.4 1638.9 229.9 173.6 1994 199.8 214.4 1342.2 1827.4 4055.1 2507.1 125.1 156.6 127.2 189.6 207.0 151.3 1038.4 2616.4 172.5 141.7 1995 136.7 541.5 1279.2 1096.5 3466.7 7619.7 4849.0 251.5 215.5 569.3 775.6 519.6 905.7 1287.4 331.0 177.0 1996 284.7 394.1 1189.0 4777.6 7850.9 7696.0 1832.5 117.0 203.1 231.5 829.6 242.9 4136.9 5418.3 180.9 57.2 1997 291.9 142.9 1877.8 2619.9 7108.4 9955.7 3396.1 436.5 1495.9 959.5 525.7 290.8 1649.7 3590.0 648.2 238.1 1998 307.2 339.5 1741.8 2564.4 4849.2 5351.6 1362.8 262.5 134.3 551.0 657.9 229.6 2437.4 2691.4 403.1 130.8 1999 226.7 201.8 2512.3 3251.5 4325.6 5755.4 1853.3 287.4 158.8 122.0 287.3 146.2 3031.2 3471.9 308.0 268.0 --------------------------------------------- Little Snake River Near Lily, CO (09260000) January February March April May June July August September October November December Apr(1-15) (16-30) Aug(1-15) (16-31) 1960 73.2 47.4 630.0 414.8 779.6 422.8 107.0 54.5 41.0 115.6 185.5 97.2 375.8 453.8 34.3 73.4 1961 36.4 199.1 299.2 532.8 928.7 633.3 118.6 94.5 484.3 374.1 286.1 97.3 458.3 607.3 121.0 69.7 1962 58.4 400.5 472.8 2266.0 3095.8 1474.8 380.4 57.5 43.2 194.7 109.5 24.6 669.0 3862.9 70.7 45.2 1963 28.7 243.5 389.6 1059.9 883.0 765.7 155.4 115.0 145.7 60.1 108.2 36.5 1156.3 963.6 120.5 109.9 1964 43.5 46.7 144.5 1233.8 1536.3 988.5 247.0 88.1 97.9 18.6 39.2 109.6 634.6 1832.9 83.3 92.5 1965 48.3 99.4 146.3 1237.5 2079.8 1410.1 484.7 98.4 644.3 301.0 195.5 194.1 759.8 1715.3 90.4 105.9 1966 155.7 184.1 638.4 1359.6 855.3 832.8 148.1 103.2 98.4 396.3 238.4 113.4 1175.6 1543.6 168.1 42.4 1967 73.6 110.5 737.7 1248.4 2118.2 2145.3 907.0 73.0 162.5 140.2 78.5 21.3 1021.3 1475.4 94.6 52.8 1968 64.7 82.5 652.4 1566.2 2437.5 2241.0 655.5 148.9 79.5 152.9 98.9 64.6 1538.2 1594.2 161.8 136.7 1969 168.1 174.3 217.9 1564.6 1657.0 1348.2 213.7 61.0 81.7 367.9 230.5 66.4 1277.9 1851.3 71.6 51.0 1970 132.8 193.3 241.0 874.3 1424.4 1746.2 478.9 96.7 174.5 370.4 220.6 138.8 693.6 1055.0 157.8 39.3 1971 179.0 311.5 311.5 1839.5 1541.4 1926.9 435.8 48.2 142.0 110.4 210.3 98.3 993.3 2685.8 59.0 38.0 1972 104.6 203.0 638.6 501.9 934.5 825.4 149.2 104.5 127.4 408.1 222.4 80.3 315.1 688.8 155.5 56.7 1973 41.7 82.6 485.0 971.1 3864.4 2940.3 1339.2 114.1 314.2 98.7 449.6 169.6 468.1 1474.1 151.9 78.8 1974 107.5 126.8 900.3 2006.2 3282.5 2346.6 694.0 75.3 99.1 206.8 200.6 23.9 1392.3 2620.1 116.9 36.4 1975 66.2 96.7 546.1 958.4 1710.7 1548.8 724.3 87.6 83.4 159.6 160.5 146.5 529.8 1387.1 74.8 99.5 1976 76.2 213.9 377.6 1165.0 1577.5 1347.4 276.9 119.9 71.7 32.2 18.0 36.0 1144.8 1185.2 211.0 34.5 1977 32.8 97.4 318.2 759.3 1489.1 653.3 144.2 145.8 43.0 72.9 68.2 63.4 665.4 853.1 70.2 216.7 1978 20.0 127.8 569.8 1082.9 1796.1 1181.2 224.9 88.0 124.4 72.0 60.2 8.9 1397.9 767.9 50.6 123.0 1979 7.6 110.6 517.6 2669.0 2885.8 2054.4 763.1 116.1 37.4 235.1 90.8 105.5 1611.2 3726.8 63.9 165.0 1980 64.9 101.7 250.5 2210.0 3259.2 2364.4 546.2 112.2 93.5 263.0 114.5 166.2 283.0 4137.0 44.5 175.6 1981 48.3 178.1 339.3 659.5 1541.5 722.9 238.0 48.1 136.8 354.7 170.3 130.1 645.3 673.8 58.0 38.8 1982 59.3 249.1 413.8 786.3 1290.6 1037.7 489.7 96.0 325.3 355.5 284.3 87.7 626.9 945.6 141.3 53.6 1983 119.3 120.2 450.8 1177.2 2354.6 2737.3 981.5 216.2 125.5 327.5 342.6 40.9 592.5 1761.8 316.3 122.4 1984 45.2 66.3 340.8 2039.6 5693.4 3956.2 1279.5 275.4 261.8 172.8 184.5 56.3 883.9 3195.3 345.0 210.0 1985 52.6 118.8 546.9 1869.7 2257.5 1391.5 204.5 69.1 61.1 282.7 111.9 21.1 806.4 2933.0 99.9 40.1 1986 73.6 301.6 1333.8 2025.4 1887.7 2101.6 408.3 72.0 207.2 355.4 280.3 114.9 1876.2 2174.6 54.3 88.5 1987 104.7 231.1 375.9 1195.4 1828.8 946.7 146.7 118.2 62.2 148.7 199.1 99.9 551.6 1839.1 96.0 139.0 1988 27.7 99.5 528.7 1578.5 2206.9 1702.8 188.4 55.8 175.8 11.6 112.8 27.4 1103.5 2053.4 90.3 23.5 1989 30.1 88.2 1027.6 1050.7 633.4 578.4 146.6 83.2 173.6 26.9 66.0 35.0 581.5 1519.9 70.0 95.5 1990 75.7 131.6 508.8 1117.1 1101.3 1323.7 246.8 61.3 64.2 226.7 252.4 50.7 893.3 1341.0 54.9 67.3 1991 19.3 312.1 407.6 1071.3 1531.2 1337.5 173.0 71.8 68.8 64.3 137.8 36.5 983.5 1159.0 77.3 66.7 1992 38.6 105.3 731.7 1458.0 1545.9 1197.5 275.4 73.6 110.4 60.7 205.6 40.2 900.8 2015.3 64.4 82.3 1993 27.7 33.2 1001.9 1322.4 3903.9 2673.5 679.1 121.4 147.0 417.7 184.4 104.1 1506.5 1138.4 141.1 103.0 1994 111.0 149.7 798.4 1394.3 1748.7 725.0 65.2 67.7 69.7 205.7 120.2 97.7 689.1 2099.4 74.4 61.3 1995 82.4 350.8 579.3 772.9 3901.7 4074.6 1131.3 124.4 177.1 343.6 330.3 217.0 503.3 1042.5 126.3 122.7 1996 168.5 436.3 503.3 3515.5 2832.0 2239.2 321.5 90.0 96.6 117.6 409.6 151.2 2465.1 4565.9 120.0 61.9 1997 256.6 178.2 740.9 1359.3 2757.1 2657.3 468.1 181.3 587.5 336.0 155.7 80.3 912.2 1806.4 260.4 107.2 1998 174.5 188.4 763.5 1093.5 2221.9 1957.4 448.7 163.9 114.5 417.5 320.1 133.0 792.2 1394.9 256.3 77.1 1999 162.3 233.4 855.8 2136.0 2539.2 1892.2 453.5 169.5 164.8 64.9 139.1 75.4 1622.0 2649.9 205.2 136.1 --------------------------------------------- Duchesne River Near Randlett, UT (09302000) January February March April May June July August September October November December Apr(1-15) (16-30) Aug(1-15) (16-31) 1960 133.8 120.2 194.7 667.2 1188.2 966.1 558.4 310.4 210.9 185.2 151.0 124.7 414.1 920.3 352.3 271.1 1961 110.3 100.9 116.1 180.8 435.1 376.9 232.5 143.2 130.6 123.2 98.0 83.7 157.7 204.0 157.0 130.2 1962 78.2 78.3 107.8 1589.7 3944.6 2996.9 1706.1 913.9 571.5 432.0 351.1 294.4 594.2 2585.3 1051.4 785.0 1963 252.9 241.6 220.7 318.5 881.5 908.6 563.3 318.9 219.6 170.1 154.0 125.5 255.8 381.2 356.6 283.6 1964 112.9 104.5 102.3 154.0 579.5 1057.7 800.7 452.7 295.9 219.4 184.4 154.5 126.8 181.2 512.8 396.4 1965 132.2 119.9 154.4 413.1 2550.2 4234.4 3007.9 1593.7 994.6 778.2 722.3 615.4 172.8 653.3 1831.4 1370.9 1966 526.2 455.1 596.8 1813.9 1870.4 1521.6 884.4 497.8 346.8 273.5 247.5 216.5 1685.0 1942.9 570.7 429.4 1967 188.7 173.1 231.3 634.8 1655.7 3372.5 2560.2 1315.6 777.4 547.8 431.9 352.7 420.0 849.5 1523.1 1121.2 1968 296.1 257.8 272.9 473.7 1699.3 2851.1 1806.5 956.0 597.8 443.9 354.0 292.4 376.4 570.9 1081.0 838.8 1969 252.9 218.8 224.3 640.0 2429.9 2062.8 1440.4 779.0 476.2 370.5 293.0 245.6 396.9 883.1 892.8 672.3 1970 212.0 198.0 194.9 349.3 936.3 1454.6 1158.4 624.6 399.9 302.3 256.8 213.4 293.6 404.9 718.9 536.2 1971 186.5 175.6 205.1 1010.7 1904.2 1747.5 1047.5 560.2 360.0 292.7 235.7 192.6 630.0 1391.5 645.7 480.1 1972 170.8 167.5 299.4 687.3 1314.4 1219.8 713.4 396.3 265.9 242.9 189.6 157.5 564.1 810.6 453.1 343.0 1973 137.4 123.7 134.0 456.2 3510.1 4236.7 2398.8 1266.7 784.2 573.1 477.8 395.9 202.2 710.3 1453.2 1092.0 1974 337.1 293.4 356.8 669.2 1424.9 1128.5 621.5 342.8 223.5 184.0 161.0 132.2 547.2 791.2 388.1 300.4 1975 117.9 107.3 129.8 150.2 715.1 2132.0 1828.0 979.9 584.4 427.3 338.6 285.0 121.9 178.4 1134.2 835.3 1976 242.6 216.1 227.0 478.5 1482.5 1468.4 843.6 477.1 308.1 233.1 191.7 163.6 336.8 620.3 544.9 413.5 1977 142.4 135.0 122.0 135.8 212.5 273.5 198.6 134.1 97.9 83.5 79.0 69.5 125.1 146.4 139.1 129.4 1978 60.1 57.7 124.7 842.2 2705.7 3943.2 2177.5 1092.9 670.6 486.4 397.3 323.4 520.3 1164.1 1250.7 944.9 1979 274.6 240.9 252.7 609.7 2409.0 2451.8 1360.1 737.8 463.7 363.4 282.7 242.3 310.3 909.0 829.3 652.0 1980 209.1 185.4 202.5 955.2 3756.6 4441.0 2869.2 1406.1 841.8 600.9 476.7 396.3 249.3 1661.0 1636.4 1190.2 1981 331.9 293.8 277.4 429.3 1266.6 1216.1 715.1 412.7 289.5 280.7 223.4 224.2 329.7 528.9 463.4 365.2 1982 225.9 225.6 278.0 927.9 3380.7 3614.5 2087.9 1096.7 704.5 598.9 599.8 549.2 451.4 1404.3 1265.8 938.2 1983 486.6 434.9 452.5 799.9 2847.5 6676.2 4888.5 2391.9 1376.0 991.0 807.5 656.7 549.7 1050.1 2784.5 2023.8 1984 546.7 464.5 424.2 894.3 4277.5 5605.9 3257.8 1730.9 1060.1 812.5 690.0 579.3 451.2 1337.5 1977.3 1499.8 1985 497.1 433.8 444.2 1923.0 3266.9 2396.3 1366.9 838.9 556.4 466.0 457.6 408.2 1022.0 2824.0 951.0 733.7 1986 352.3 331.8 995.3 2848.5 4323.8 5032.2 2699.4 1426.1 868.4 668.0 548.6 472.2 2463.9 3233.2 1645.8 1220.0 1987 409.2 367.4 427.2 867.2 2033.5 1927.8 1129.2 704.5 460.1 361.7 314.6 274.0 623.5 1110.8 782.9 631.1 1988 240.0 223.2 265.7 950.8 1996.6 1687.6 933.5 525.6 343.5 263.0 222.1 186.0 567.8 1333.7 596.8 458.9 1989 161.9 148.9 197.7 510.1 1038.7 814.5 501.7 298.9 213.8 164.5 140.9 124.0 289.0 731.1 330.3 269.6 1990 110.9 102.3 168.0 498.5 847.6 795.2 547.1 319.4 220.7 186.5 158.7 137.0 302.5 694.5 358.1 283.2 1991 120.3 116.2 123.4 325.0 991.4 1639.5 1035.3 579.9 381.9 281.3 235.6 190.1 229.0 421.0 653.7 510.6 1992 161.9 149.4 224.9 644.7 1226.0 1079.0 707.2 433.2 288.4 218.4 196.3 152.6 401.8 887.7 488.4 381.5 1993 133.0 119.3 183.7 745.1 3457.7 5050.9 2933.4 1506.3 888.7 648.4 496.9 412.5 405.5 1084.8 1738.6 1288.6 1994 347.5 303.0 356.6 696.7 1430.8 1164.7 626.9 351.0 225.7 243.9 163.8 144.3 524.6 868.9 403.2 302.1 1995 134.0 152.4 328.5 1152.7 2141.1 3804.0 3630.1 1766.9 989.4 680.6 529.6 431.5 930.0 1375.4 2059.5 1492.6 1996 356.8 318.8 368.6 1352.5 3170.7 2745.8 1566.2 832.8 523.8 388.6 346.9 273.8 883.5 1821.5 958.9 714.6 1997 240.6 215.3 455.7 2045.8 4874.0 4846.8 2800.5 1467.2 963.4 844.5 759.3 645.6 1540.7 2550.9 1684.5 1263.5 1998 548.1 475.3 594.2 1511.8 3104.0 3335.8 2578.3 1365.3 825.1 608.7 501.1 419.8 1269.1 1754.5 1568.8 1174.5 1999 369.5 332.1 456.4 1188.9 2584.1 3002.7 1700.9 945.5 616.3 444.9 362.6 305.0 1021.8 1356.1 1065.7 832.8 --------------------------------------------- Green River At Green River, UT (09315000) January February March April May June July August September October November December Apr(1-15) (16-30) Aug(1-15) (16-31) 1960 905.3 775.1 4426.4 8709.6 12524.5 10658.8 3281.7 1079.6 751.4 1192.7 1137.3 730.8 7029.2 10390.1 1208.7 958.6 1961 518.5 972.0 1685.2 3046.2 7924.0 10790.3 2788.1 1167.6 2925.3 3427.8 2339.8 1340.0 2641.2 3451.1 1423.3 927.8 1962 943.4 2095.9 2449.5 15670.4 28907.2 18346.3 8896.2 2595.1 1342.6 1669.3 1272.9 860.2 7728.1 23612.7 3147.7 2077.0 1963 704.3 1877.0 1817.3 5473.1 11123.7 9817.5 3876.6 1682.0 1404.6 834.7 1458.1 602.7 5493.3 5452.8 1929.3 1450.2 1964 570.4 627.7 993.7 4220.2 11876.9 13501.8 5504.4 1929.0 1206.3 719.2 692.3 868.4 2819.2 5621.2 2238.9 1638.5 1965 581.5 739.5 1164.5 8958.8 15482.7 24380.5 13877.9 4595.8 4075.9 3923.8 3334.3 2792.0 3664.6 14253.0 5470.6 3775.6 1966 2277.4 1988.3 4046.9 11293.2 14927.4 9982.9 3634.3 1566.7 1139.3 1986.8 1527.2 1123.8 10811.2 11775.3 2023.7 1138.2 1967 738.0 885.8 3648.5 5713.1 12155.7 22392.7 14477.1 3621.1 2167.0 1647.5 1507.6 989.2 4452.0 6974.2 4606.8 2697.1 1968 939.1 1030.1 2996.5 7055.5 13009.0 22616.0 8649.4 2964.1 1692.8 1628.6 1397.5 1030.2 6903.9 7207.1 3201.4 2741.6 1969 1344.6 1038.6 2271.2 9375.7 19077.6 15174.1 6713.5 2115.6 1341.8 2288.1 1777.8 1007.5 8365.1 10386.3 2523.1 1733.6 1970 1050.3 1353.8 1691.4 4002.7 14589.7 17394.7 7949.4 2029.9 1749.3 2441.4 1731.7 1578.9 2957.9 5047.5 2613.9 1482.3 1971 1216.8 2040.6 2037.5 11879.9 15762.4 24401.0 9786.9 2287.3 1727.0 1709.6 1614.0 989.9 6731.7 17028.1 2906.2 1707.2 1972 1075.2 1717.3 4510.4 5249.4 14964.0 19836.7 5883.4 2166.0 1448.9 2229.0 1814.4 1124.0 3092.9 7405.8 2644.4 1717.5 1973 853.4 771.2 2302.2 5253.6 22707.5 28452.0 13996.6 3835.9 3320.2 2269.1 3099.1 1850.0 3331.4 7175.7 4733.8 2994.2 1974 1441.5 1332.4 4465.9 8587.5 22035.7 22890.6 8210.5 1678.7 889.4 1152.3 1349.2 526.6 6800.0 10375.0 2140.2 1246.1 1975 592.1 636.1 2784.0 3554.1 12582.5 20207.9 13332.5 3528.8 1705.1 1593.9 1773.7 1394.7 2287.7 4820.4 4295.7 2809.8 1976 1028.7 1439.5 2506.0 5249.1 14141.9 17258.4 6016.8 2404.9 1272.1 976.6 811.4 682.1 4337.7 6160.6 3229.7 1631.7 1977 647.0 913.7 1432.7 3206.7 7840.1 4820.5 1646.0 1169.0 872.2 849.6 826.1 821.1 1946.5 4466.9 1029.1 1300.3 1978 432.5 786.6 2888.2 8736.3 15982.1 24280.6 9379.4 2951.9 1889.4 1193.9 1127.4 758.0 11392.9 6079.8 3313.7 2612.7 1979 641.6 1036.5 2616.4 12193.9 21031.2 21658.0 10104.1 2115.5 916.4 1467.0 908.8 795.1 6990.3 17397.4 2205.4 2031.3 1980 666.7 912.2 2102.9 10615.4 19450.3 27515.8 11801.7 3152.5 1947.1 1888.9 1604.8 1503.4 2114.8 19116.1 3529.5 2799.0 1981 973.8 1347.6 2184.4 4928.5 12610.8 10195.0 3514.2 1447.0 1289.1 2496.7 1593.9 1398.3 4266.5 5590.4 1755.2 1158.1 1982 967.1 1498.0 2974.4 5494.2 14437.1 20564.6 11086.8 3710.9 2982.4 4465.5 3804.4 2293.4 3351.7 7636.7 5011.1 2491.9 1983 2040.9 1991.0 3618.2 6001.1 16227.6 35106.3 20207.7 6111.2 2970.5 3572.8 3760.1 2123.7 3401.6 8600.5 7450.1 4856.0 1984 1746.7 1581.2 2902.3 11312.5 32714.1 40729.2 18477.0 5426.0 3366.1 3085.9 3015.1 1988.4 4860.4 17764.5 6569.3 4354.1 1985 1697.2 1622.9 3899.4 14859.7 23397.3 19722.2 5883.1 2112.9 1591.6 2783.5 2229.6 1420.1 8220.1 21499.2 2642.2 1616.7 1986 1238.9 2121.3 9289.6 17655.8 24292.0 32069.4 10748.1 3531.1 2264.2 3363.3 2941.8 1985.8 17302.6 18009.0 4242.9 2863.8 1987 1592.4 2177.8 3301.1 7671.3 18902.9 13385.7 4404.7 2487.6 1349.9 1422.7 1980.3 1216.0 4548.6 10794.1 2590.6 2390.9 1988 822.2 1037.6 2815.4 9191.2 15548.7 13990.1 3460.2 1198.2 1126.1 571.4 971.5 511.4 5647.3 12735.1 1522.8 893.9 1989 409.0 509.8 4774.1 8066.3 11236.2 8338.0 3550.6 1213.1 1098.4 641.0 791.3 577.8 3785.5 12347.2 1279.6 1150.7 1990 629.2 678.0 2569.3 5133.9 8689.6 11111.0 3379.6 1112.5 939.1 1521.7 1692.9 776.7 4213.5 6054.2 1186.4 1043.2 1991 512.7 1247.0 2083.4 4786.4 10755.4 16727.3 4866.7 1943.2 1486.6 1105.9 1533.6 720.9 4504.2 5068.7 2285.8 1622.0 1992 584.4 1001.5 3516.9 7798.1 13380.8 9502.5 3555.0 1444.7 1062.6 688.4 1387.0 529.9 4734.0 10862.2 1627.8 1273.1 1993 451.5 443.0 5151.8 7323.9 22599.3 32472.6 15072.5 4651.6 2450.5 3240.2 2174.8 1634.7 8000.7 6647.0 5715.2 3654.5 1994 1514.0 1530.1 4501.7 7638.4 14687.2 8959.4 2242.9 1079.0 800.0 2236.6 1394.0 896.8 4942.0 10334.8 1278.2 892.3 1995 842.9 2008.3 3639.0 5843.8 15392.3 31479.5 22779.1 5462.2 2654.1 2779.9 2919.9 2442.9 5148.7 6538.9 6818.8 4190.5 1996 1768.0 2469.4 3487.1 13979.4 25308.6 27490.7 9752.2 2536.1 1698.5 1406.6 2808.1 1276.5 8939.9 19018.8 3163.0 1948.3 1997 1486.3 1304.6 5475.5 10393.8 29349.4 32186.2 14035.8 4706.9 5451.9 4648.3 3750.9 2719.5 7347.7 13440.0 5609.9 3860.4 1998 2407.3 2495.4 5303.5 10979.2 21791.2 23520.0 11657.8 4155.9 2194.8 2763.8 2775.8 1729.2 9966.3 11992.1 5218.6 3159.5 1999 1674.8 1818.9 5434.1 10547.1 19790.9 23720.2 10049.6 3160.6 2169.1 1292.0 1408.6 1168.5 9457.2 11637.0 3794.4 2566.5 --------------------------------------------- San Juan River Near Bluff, UT (09379500) January February March April May June July August September October November December Apr(1-15) (16-30) Aug(1-15) (16-31) 1960 612.1 537.5 1032.2 6360.5 8892.9 5990.8 1801.6 305.4 133.2 315.4 366.8 415.7 3078.4 9642.7 415.2 202.4 1961 292.0 346.0 492.1 1325.7 7032.9 3529.6 826.2 269.8 445.4 875.2 948.2 594.5 1101.5 1550.0 271.6 268.1 1962 524.0 591.7 534.0 2628.6 7595.8 3532.3 1217.9 276.2 193.8 541.0 1032.6 733.2 769.3 4488.0 363.3 194.6 1963 567.3 597.4 534.0 3065.6 6049.0 2537.2 677.5 287.3 353.3 380.8 551.1 508.6 1255.3 4875.9 327.0 250.2 1964 366.2 296.8 338.3 730.3 5337.0 3721.7 1019.3 536.4 579.3 769.6 589.5 433.3 511.9 948.7 562.8 511.7 1965 411.4 402.3 384.7 1261.2 9026.9 12124.0 5212.7 1387.3 1016.6 1784.5 2331.5 1914.4 552.8 1969.7 1791.4 1008.6 1966 1345.5 1043.9 2031.7 8211.3 6898.6 3962.4 1232.5 405.6 271.4 294.8 357.4 487.7 8917.3 7505.4 496.6 320.3 1967 340.0 296.2 464.6 2365.9 3232.3 2550.7 891.9 561.1 565.3 461.3 398.1 370.0 1580.0 3151.8 585.7 537.9 1968 362.6 387.1 374.6 1422.7 5816.5 5512.8 1260.4 743.1 408.7 338.7 366.1 304.7 839.3 2006.0 802.8 687.1 1969 444.9 455.6 485.8 2230.6 8492.2 3748.4 1651.0 638.9 599.2 1590.2 1606.1 1198.0 1451.0 3010.2 719.2 563.6 1970 907.3 747.0 847.3 1473.7 7429.9 4334.2 1544.6 549.7 1350.7 1545.0 1434.2 1173.2 1127.3 1820.1 645.3 460.0 1971 878.7 808.5 844.3 3462.9 3926.8 2235.1 706.2 241.8 168.8 621.2 744.7 692.9 2440.9 4485.0 231.7 251.3 1972 505.8 408.9 1031.7 2529.6 3309.0 1502.0 384.0 143.6 184.5 1028.6 1056.0 792.8 1963.0 3096.3 143.2 144.0 1973 662.7 757.9 1261.1 2620.1 9104.0 13153.7 3640.0 760.4 424.8 433.5 441.5 384.1 2039.1 3201.1 1005.2 531.0 1974 322.9 358.2 576.2 2763.5 6262.1 2677.6 612.0 221.0 151.4 262.5 373.7 208.3 2274.6 3252.4 271.0 174.2 1975 237.3 324.6 490.0 781.9 6440.4 9360.6 3654.3 941.9 566.6 486.6 591.3 612.2 559.2 1004.6 1210.9 689.8 1976 443.8 506.1 406.5 1954.3 5565.0 3033.5 911.3 310.0 229.1 472.7 418.2 355.1 1241.0 2667.6 385.6 239.0 1977 333.1 280.6 418.5 1168.7 1960.7 1370.4 425.5 265.9 217.3 333.7 497.2 434.2 854.4 1483.1 182.5 344.0 1978 432.9 479.3 1077.4 2783.5 10377.0 4817.0 1601.9 323.4 169.8 205.0 454.9 403.1 1395.0 4171.9 425.4 227.7 1979 355.9 603.9 1219.8 4199.9 13057.8 11931.4 4250.2 857.0 301.4 276.8 355.8 318.3 2034.2 6365.7 1114.8 615.2 1980 448.2 656.5 760.7 2208.2 8985.5 15596.5 3319.8 481.5 266.6 276.7 392.7 418.5 1172.9 3243.5 639.7 333.1 1981 324.5 335.3 548.9 1282.5 3405.9 2191.6 876.0 463.1 401.4 1119.0 1476.6 1161.3 701.8 1863.2 527.0 403.3 1982 853.0 718.9 857.7 1768.1 5610.8 7123.8 2228.2 639.8 798.4 1105.6 1040.0 955.0 1064.8 2471.3 695.4 587.7 1983 783.8 776.9 1197.8 2087.8 6314.8 10185.2 3480.4 912.9 421.1 913.9 849.5 765.6 1691.8 2483.7 1177.2 665.1 1984 600.1 583.5 707.6 1509.3 11626.0 10672.6 2523.0 865.1 671.4 1528.3 1429.8 1210.3 976.9 2041.7 1005.2 733.7 1985 950.4 814.4 1376.6 4544.9 11789.4 14258.6 2879.3 983.9 874.1 3109.1 2555.6 1541.5 2687.3 6402.5 1242.8 741.3 1986 1021.4 993.2 2307.8 5868.1 7132.6 4776.1 1714.7 678.3 887.3 1756.5 2534.5 1885.0 5673.8 6062.4 848.6 518.7 1987 1443.1 1420.2 2090.5 3531.2 9497.3 9278.7 2334.8 626.9 326.8 318.3 876.5 693.6 2602.7 4459.7 782.2 481.3 1988 570.5 726.0 811.5 2990.1 6111.2 4878.5 1454.8 452.8 419.1 502.0 607.9 472.6 1536.4 4443.8 525.0 385.1 1989 464.7 472.1 958.1 5516.6 4502.8 2256.4 606.3 265.1 180.5 308.7 284.9 231.4 2868.2 8164.9 307.2 225.6 1990 220.9 214.9 344.9 2233.1 6059.5 3316.8 1014.9 425.8 395.6 1533.8 2222.6 1551.4 1457.3 3008.8 412.4 438.3 1991 1014.4 925.4 1024.2 2536.6 5967.9 4156.1 1410.3 558.9 420.2 328.9 513.0 386.7 1287.7 3785.4 631.5 491.0 1992 337.6 456.4 520.3 3542.6 7112.8 5219.1 1696.3 633.3 568.8 482.0 478.1 388.3 1464.3 5620.8 667.9 600.8 1993 661.2 680.0 1873.4 3450.2 9298.8 10095.9 2668.8 555.1 618.3 663.3 968.8 696.9 2833.1 4067.2 651.1 465.0 1994 538.6 594.3 835.6 2816.0 7834.2 5056.7 1056.5 309.8 294.1 716.6 1173.6 908.3 1599.2 4032.9 351.6 270.5 1995 742.2 663.0 1331.3 3004.0 6446.2 10631.2 4755.7 1080.0 549.5 821.8 784.6 835.8 2081.0 3927.1 1414.5 766.5 1996 674.2 613.7 653.3 1586.7 5418.6 1717.9 585.0 267.5 330.0 1047.3 953.3 690.9 961.0 2212.3 298.8 238.1 1997 573.4 585.7 1726.5 5640.8 9130.4 6899.9 2014.2 941.5 913.5 1767.6 1736.8 1304.6 5396.1 5885.5 1072.0 819.1 1998 942.9 846.4 967.7 2455.9 8477.9 4404.7 1271.6 457.8 323.0 854.0 1585.3 1091.0 2189.7 2722.1 540.9 379.9 1999 821.6 757.6 952.2 3446.4 8379.2 4655.1 1713.5 1118.3 1074.9 823.1 588.8 447.9 2929.6 3963.3 1151.5 1087.1 --------------------------------------------- Colorado River At Lees Ferry, AZ (09380000) January February March April May June July August September October November December Apr(1-15) (16-30) Aug(1-15) (16-31) 1960 5501.2 5325.4 12958.7 39571.2 53476.2 43560.7 12011.4 3447.8 2239.6 4373.9 3514.5 2933.3 29416.3 49726.1 4256.9 2689.3 1961 2163.7 3205.9 5948.4 12367.7 35350.1 37133.5 9721.6 4396.9 7698.9 10992.2 9866.2 6847.9 11404.9 13330.4 5257.7 3589.9 1962 5835.1 7791.0 7236.8 37305.3 80570.3 43792.0 19791.3 5803.0 3291.9 5087.4 4402.7 3383.8 19091.1 55519.5 7227.9 4467.1 1963 2633.2 5276.7 5001.6 18520.5 36174.2 21796.8 9070.0 4257.2 4285.7 3218.8 4397.9 2959.2 13619.6 23421.4 4566.0 3967.7 1964 2691.3 2518.0 3674.2 10733.4 37110.8 36765.2 13350.3 5747.5 3969.6 2977.0 2887.8 2798.3 8501.0 12965.7 6641.0 4909.9 1965 2658.4 2974.9 4090.6 21255.7 57888.2 83956.8 43206.0 13903.6 10974.4 13109.9 12748.5 12342.9 8658.9 33852.6 16730.7 11253.2 1966 9603.5 8311.6 15434.0 37462.5 44189.7 26496.1 10212.0 4414.7 3371.4 4112.8 3888.1 4502.2 36726.6 38198.3 5616.9 3287.7 1967 3266.7 3364.2 7588.4 16618.9 30021.3 49645.4 28264.1 8463.1 5714.8 4171.5 3937.1 3360.6 13445.9 19791.9 10455.6 6595.2 1968 3478.1 3925.1 6965.4 19437.9 38536.6 56171.5 18630.3 8073.3 3999.8 4104.6 3614.6 2811.2 19678.7 19197.2 9376.2 6851.7 1969 4389.8 4178.1 7520.6 25236.3 59603.9 38108.8 21337.1 7445.8 5175.7 9154.2 8679.7 6715.9 23308.7 27163.9 8996.9 5991.5 1970 5971.9 6329.0 8916.2 14729.1 56820.2 49029.5 20959.4 6564.6 7281.4 8660.8 7904.1 7977.8 10825.3 18632.9 8049.3 5172.7 1971 6462.6 7732.2 7782.4 30227.8 42668.7 47972.2 19314.6 5192.5 3675.5 5298.6 5807.3 4040.7 18349.5 42106.2 6119.1 4323.8 1972 3767.0 4177.0 10284.4 16441.5 36304.9 39586.9 11938.7 4284.7 3480.0 10650.7 7516.6 4837.7 11492.5 21390.6 5164.5 3459.9 1973 3699.6 4932.6 7973.9 16872.9 66128.4 83555.1 33541.2 10174.8 6190.1 4787.3 5464.4 4338.2 11786.1 21959.7 12554.8 7943.6 1974 3580.8 4103.4 10193.9 22086.3 61597.6 50053.7 17579.0 4981.2 2616.2 3171.5 4822.9 2180.3 19498.4 24674.1 6138.5 3896.1 1975 2335.0 3050.4 6965.8 10758.1 43502.1 61708.8 32821.0 9614.1 4510.6 3696.8 4499.0 4400.9 7740.6 13775.6 11892.3 7478.2 1976 3434.1 5047.0 6846.2 14378.0 37570.8 40433.6 13881.6 5768.6 3158.9 3720.8 2851.9 2435.8 10969.3 17786.7 7532.3 4115.1 1977 2498.1 2740.5 3996.8 8036.8 20078.4 13061.1 4914.1 3138.3 2466.2 2955.9 3046.8 2860.3 5343.8 10729.8 3103.4 3170.9 1978 2930.3 3722.2 9278.8 27848.1 58788.5 66568.5 23303.8 6313.2 3353.3 2760.6 5054.7 3020.8 28682.3 27013.9 7605.9 5101.3 1979 2728.4 5412.3 10249.6 36264.4 77923.5 81301.3 34897.1 7503.1 2902.1 2926.5 2933.2 2448.9 17916.8 54611.9 8915.3 6179.2 1980 3811.3 5657.5 7807.8 28693.7 57284.5 94594.8 28210.5 6711.4 4924.4 4297.9 3906.2 4096.6 9368.7 48018.6 8103.8 5406.0 1981 2953.0 3597.3 6604.4 12794.7 28557.7 22197.3 9120.3 4503.3 4503.6 7892.4 6342.2 6196.4 10051.8 15537.6 5112.9 3931.9 1982 4939.1 5281.8 8751.1 15910.8 40395.4 59900.6 25884.9 9293.1 7383.1 9330.6 9498.6 7323.1 10879.4 20942.3 10860.7 7823.4 1983 6104.4 6303.1 11470.5 16613.3 42711.6 87207.7 44222.0 14228.5 6580.5 7797.6 8423.2 6193.4 11797.5 21429.1 17499.8 11161.6 1984 5097.5 4910.1 7548.1 22873.4 92132.6 108846.9 41767.1 14332.1 8584.1 11648.0 10506.6 9117.1 11251.1 34495.6 16704.0 12108.4 1985 8136.3 7135.2 11498.9 40285.3 72835.2 70663.2 19233.3 7083.8 5664.8 12845.9 11051.2 8678.5 25044.0 55526.6 8848.8 5429.2 1986 6287.2 7500.5 22526.2 47114.6 67484.2 63782.1 23396.4 8509.0 6549.9 11158.9 13011.3 10379.5 47327.7 46901.6 10291.1 6838.3 1987 8290.6 9199.0 14085.2 26302.5 58720.4 45595.3 13553.0 6594.5 3543.1 3877.2 8336.4 4641.1 17655.0 34950.0 7706.7 5551.9 1988 3938.0 5292.0 8189.6 26518.8 44545.3 37526.7 11541.6 4371.8 3987.6 2725.0 3594.2 2489.3 15744.4 37293.3 5231.6 3565.8 1989 2481.8 3117.3 13429.6 28674.0 41390.2 24912.4 9431.9 4262.5 2654.1 2311.7 2246.1 2050.6 16652.2 40695.8 4554.0 3989.3 1990 2156.8 2439.9 5398.0 13723.9 28744.8 30330.0 9824.0 4214.4 3473.9 7340.2 8106.3 6485.6 10921.2 16526.6 4387.1 4052.5 1991 4780.2 5856.3 8084.0 15767.1 37108.4 42456.7 13755.0 6000.9 4629.0 2982.0 5335.8 2901.1 13274.0 18260.1 7214.2 4863.5 1992 2966.0 4953.4 9761.8 26236.2 43112.9 30278.0 11388.3 5215.8 3778.7 2720.4 4259.9 2423.5 16970.1 35502.3 6045.7 4437.8 1993 4067.8 5612.8 15979.4 28420.1 69927.9 96281.9 39186.2 10789.4 5997.1 8318.2 7007.6 5433.1 26661.6 30178.6 13350.5 8388.4 1994 4812.8 5283.0 10510.6 21222.4 46733.1 28405.2 7628.3 3201.2 2671.7 6059.6 5334.3 4299.7 15159.1 27285.8 3593.4 2833.4 1995 4254.1 5776.0 12254.5 20871.5 46969.9 95400.8 67654.8 17568.7 6945.0 7188.3 7706.6 7727.5 17197.5 24545.5 22989.9 12486.4 1996 6577.8 7721.5 10205.8 28668.5 80009.6 55704.3 20610.5 5666.1 4386.3 5509.3 7750.3 5197.1 18292.7 39044.2 7094.9 4326.5 1997 5536.8 5317.0 16713.5 34747.9 78220.7 80924.8 30609.6 11273.7 11552.7 12071.2 10718.7 8730.0 30003.6 39492.1 13259.8 9411.7 1998 7326.0 7772.1 12509.3 27869.4 61377.3 46654.1 20672.7 8226.9 5503.9 7681.2 9645.0 6633.2 26440.5 29298.3 9928.6 6631.6 1999 5979.8 6142.5 10730.8 25619.0 56199.2 52598.7 22072.5 9927.0 7131.8 4854.2 4385.6 3993.1 23729.0 27509.1 10978.3 8941.5 --------------------------------------------- Colorado R above Hoover Dam (09421000) January February March April May June July August September October November December Apr(1-15) (16-30) Aug(1-15) (16-31) 1960 6465.4 6196.2 10250.1 37082.1 55366.7 47149.2 14554.6 4062.7 2509.2 4728.9 4021.5 3292.8 30410.1 43754.0 5189.6 3006.4 1961 2328.6 3508.5 6085.9 12162.3 31621.4 40746.4 12093.8 4987.3 6473.7 11938.2 10363.2 7448.9 10326.2 13998.4 5982.5 4054.2 1962 6324.3 8974.6 8043.2 28955.1 85516.0 46539.7 22982.5 6812.3 3231.8 5652.2 4506.9 3853.0 18517.6 39392.6 8635.9 5102.7 1963 2877.9 5779.0 4677.6 16995.4 35864.5 23652.4 10626.0 4763.0 4828.5 3501.5 4825.0 3257.8 12543.1 21447.7 5192.1 4360.8 1964 2806.6 2827.2 3629.4 10294.8 28768.4 44732.5 15737.8 6761.5 4107.0 3371.8 3095.5 2823.6 8728.1 11861.4 7904.3 5690.1 1965 3685.2 3515.1 4599.1 15818.6 56870.5 86153.8 50880.3 16371.0 10550.1 13861.3 12268.3 15237.1 10962.1 20675.1 20567.5 12436.9 1966 11190.2 9604.0 16168.3 37552.0 45089.2 28874.2 12196.2 5148.9 3730.3 4304.1 4100.1 6948.0 34669.5 40434.4 6499.8 3882.5 1967 3438.5 3966.4 6987.4 16126.4 26282.3 51015.2 32998.9 10106.5 6158.6 4758.7 3998.0 3864.7 12991.0 19261.8 12063.7 8271.5 1968 3692.4 5278.3 8105.1 20099.5 34201.2 59040.8 23116.1 9078.4 4441.2 4386.1 3742.3 3071.1 21307.6 18891.4 10557.8 7691.4 1969 4678.7 5455.6 8289.5 24103.0 58701.0 41650.4 24878.6 8717.4 5436.7 8805.0 9459.3 6990.2 24983.4 23222.6 10749.7 6812.1 1970 6171.8 6717.9 9846.2 14213.0 46192.6 58060.6 24800.2 7807.8 7154.9 8553.3 8097.4 8518.8 10122.1 18304.0 9586.7 6140.1 1971 6667.5 7965.9 7638.5 26282.7 43493.6 48028.4 23791.5 6233.6 4154.5 5269.3 6851.6 4215.5 15531.3 37034.2 7718.4 4841.5 1972 4664.6 3856.5 10113.6 15419.1 32187.0 43987.7 14305.6 4992.0 3660.9 12852.5 9905.0 5794.0 11391.3 19446.9 6130.3 3924.7 1973 5016.3 6879.2 12532.6 26316.5 63878.4 90632.9 39340.9 12071.9 6670.7 5076.9 5559.2 4672.3 19697.5 32935.6 15070.0 9261.2 1974 4054.3 4447.6 9660.3 20013.6 56703.1 54552.6 21309.3 5973.3 2863.4 3014.5 5844.1 2566.8 18163.8 21863.4 7478.3 4562.4 1975 2506.5 3600.2 7160.5 9956.2 38631.5 64523.5 36812.9 11299.4 5144.4 3549.6 4783.5 4807.3 7996.3 11916.1 14150.0 8627.0 1976 3616.8 6601.6 6626.1 14068.6 34167.0 43730.3 16503.8 6633.2 3350.9 4455.9 3032.5 2643.7 10208.5 17928.8 8491.0 4891.4 1977 2804.3 2743.3 4231.2 7694.7 19374.6 14918.6 5377.2 3978.3 2800.0 3158.4 3271.6 3040.0 5447.2 9942.3 4264.1 3710.3 1978 3914.3 6577.3 13476.2 31415.6 57923.7 69796.4 29067.4 7631.7 3532.7 2911.9 6168.5 6017.7 31695.0 31136.3 9458.2 5919.3 1979 4420.8 7420.0 14444.1 36967.3 79388.8 88743.7 41109.3 9275.0 3430.9 2774.0 3673.3 2651.5 22497.6 51436.9 11476.5 7211.1 1980 4745.2 9373.1 12794.4 28040.4 59779.8 101154.1 34274.4 8005.1 5598.2 4394.8 4092.4 4444.8 15445.8 40634.9 10104.3 6037.1 1981 3272.3 3839.5 7185.3 12516.0 28284.8 24567.4 10487.1 5290.5 5123.9 8054.5 6455.2 6710.2 10154.9 14877.0 5946.8 4675.1 1982 5600.3 6049.5 11132.0 17391.9 38074.8 62252.6 29860.1 10359.6 7885.4 9625.7 10186.1 8614.9 14064.9 20719.0 12723.5 8143.4 1983 7029.1 7994.6 15162.7 20931.3 44746.5 83188.9 53827.8 16628.7 7356.8 8970.2 8697.5 7096.7 18390.0 23472.6 20216.9 13264.9 1984 6054.9 5617.0 7858.6 20807.9 72989.6 124254.1 49373.3 16142.4 9383.4 12158.2 10940.8 10112.0 10274.3 31341.5 19331.1 13153.0 1985 10223.6 8776.9 13410.9 38630.9 75130.0 75183.5 23083.8 8429.2 5568.6 12684.3 11748.3 9911.7 25987.7 51274.0 10714.5 6286.8 1986 6777.3 7704.3 22069.1 46316.6 64369.1 69026.6 27509.3 9770.2 6486.6 11606.2 13807.5 11583.1 43777.1 48856.1 12178.8 7512.2 1987 9104.4 10533.8 16343.9 25259.2 59641.2 50129.8 15939.2 7308.6 4321.1 3808.4 11359.2 5430.6 20748.7 29769.7 8769.9 5938.7 1988 4817.6 6436.1 8423.0 26147.9 45653.1 41195.7 14509.9 5030.0 4514.3 3041.2 3746.9 2822.0 15707.6 36588.2 6070.5 4054.5 1989 2948.2 3633.2 12745.9 22588.8 44555.5 28347.6 11079.2 4989.1 2660.1 2617.5 2360.3 2137.0 15941.6 29235.9 5496.3 4513.6 1990 2396.0 2782.7 4941.5 12768.0 27061.3 33182.1 11564.1 5014.8 3749.9 7139.4 8447.3 7096.7 11064.9 14471.1 5490.2 4569.0 1991 5503.4 6205.1 9182.4 15485.5 34450.7 45793.5 16562.8 6811.3 5112.8 2624.6 6130.8 3393.4 12767.3 18203.6 8247.1 5465.2 1992 3096.5 6391.3 11020.1 26506.3 43939.5 34125.4 13078.1 6581.1 4953.1 2938.1 4919.0 3062.4 16879.1 36133.4 7633.2 5594.8 1993 7712.3 13726.8 34182.1 45054.6 69212.0 101047.2 46621.5 12746.9 6740.8 8668.5 7502.7 6022.4 49199.4 40909.9 15996.9 9699.9 1994 4951.4 5968.1 10140.2 18494.6 45919.3 33526.0 9387.3 3758.9 3145.3 6108.7 5946.8 4857.0 14665.9 22323.3 4107.9 3431.8 1995 5402.6 6801.1 15057.6 22791.1 44102.5 91389.6 78195.6 20814.2 7887.1 7194.1 7992.0 7951.6 16706.3 28875.9 27725.2 14335.2 1996 6836.2 7399.9 10131.0 26264.3 74647.5 61106.7 24731.9 6500.2 4685.3 5314.6 7701.6 6424.3 16368.1 36160.5 8301.5 4811.4 1997 6042.7 5897.3 13785.6 33922.0 73507.6 84318.2 37496.9 12704.1 9749.0 14461.0 11234.3 9522.4 33027.3 34816.7 14686.3 10845.8 1998 7940.5 8991.9 12145.3 29319.5 59686.4 51659.9 24374.1 9351.3 6478.6 6995.5 11181.5 7258.2 29469.9 29169.2 11519.8 7318.4 1999 6248.9 6848.3 9261.3 23977.7 51327.8 58492.1 26266.2 11018.1 7970.4 5354.4 4464.5 4270.9 23664.3 24291.0 12235.3 9876.9 --------------------------------------------- Colorado River Below Davis Dam, AZ-NV (09423000) January February March April May June July August September October November December Apr(1-15) (16-30) Aug(1-15) (16-31) 1960 6540.1 6216.8 9767.2 36464.5 55563.2 47514.5 15061.9 4143.1 2530.5 4693.3 4045.1 3289.9 30470.1 42458.9 5317.0 3042.5 1961 2337.0 3473.3 6038.1 11932.4 30894.1 41322.2 12502.4 5046.7 6306.1 11977.5 10379.9 7481.8 9805.1 14059.7 6023.9 4130.6 1962 6331.2 8932.6 7950.7 27334.4 86117.2 47012.4 23523.0 6961.0 3185.1 5689.9 4508.0 3884.3 17906.3 36762.4 8862.7 5178.1 1963 2886.2 5747.4 4625.0 16621.4 35677.9 23954.2 10901.2 4814.7 4810.8 3461.6 4872.3 3292.5 12335.9 20906.8 5243.8 4412.4 1964 2793.4 2859.5 3532.2 10076.2 27198.0 46118.0 16151.6 6832.8 4060.9 3467.2 3081.6 2823.9 8585.5 11566.8 7990.0 5747.9 1965 3698.9 3490.0 4506.8 14501.9 56206.4 86400.6 52156.9 16771.0 10399.7 13970.5 12095.2 15444.0 10837.3 18166.5 21229.8 12590.8 1966 11246.4 9585.5 15816.0 37240.1 45130.4 29255.6 12516.5 5221.1 3758.5 4290.6 4086.9 6968.8 34068.7 40411.4 6558.1 3967.6 1967 3377.4 4020.0 6845.2 15871.3 25877.6 50824.1 33712.9 10327.7 6086.2 4884.2 3979.1 3891.2 12759.0 18983.6 12289.2 8488.7 1968 3647.1 5216.8 8107.9 19759.1 33330.7 59380.3 23941.7 9182.3 4495.7 4388.3 3732.0 3093.7 20970.3 18547.9 10641.5 7814.3 1969 4566.8 5464.9 8085.8 23822.4 57806.6 42526.0 25255.1 8917.5 5428.4 8609.1 9624.0 7005.8 24769.1 22875.7 11060.9 6908.0 1970 6179.0 6708.1 9823.0 13967.2 44004.6 59806.1 25449.0 7969.6 7126.8 8493.4 8132.0 8533.7 9982.7 17951.7 9788.9 6264.0 1971 6650.6 7924.4 7639.1 25456.5 43589.9 47892.6 24570.3 6390.4 4204.4 5137.1 6949.7 4143.2 15132.2 35780.8 7982.9 4897.5 1972 4724.0 3796.3 10001.0 15228.1 31406.1 44628.9 14749.9 5097.3 3599.3 12652.8 10118.8 5819.4 11430.3 19025.8 6272.9 3995.2 1973 5028.7 6823.0 12320.2 25961.3 61996.5 91977.2 40146.4 12411.1 6748.1 5092.1 5519.2 4717.4 19334.7 32587.9 15575.9 9444.2 1974 4054.3 4436.1 9505.9 19605.9 55730.4 55308.7 21953.8 6148.7 2888.1 2930.5 5914.6 2588.8 17834.8 21377.0 7736.4 4660.1 1975 2491.9 3581.9 7033.7 9868.3 37128.8 65208.9 37526.5 11575.4 5214.6 3518.1 4808.8 4815.0 7979.1 11757.4 14573.6 8764.7 1976 3617.6 6597.6 6530.6 13864.4 33399.0 44302.5 16908.2 6746.6 3367.4 4478.8 3031.9 2663.9 9910.5 17818.3 8583.8 5024.3 1977 2776.1 2758.1 4216.8 7521.2 19176.4 15206.8 5402.7 4054.7 2849.4 3136.7 3258.8 3051.6 5383.5 9658.9 4468.9 3666.3 1978 3907.6 6551.0 13092.6 31204.2 56965.5 70199.9 30067.1 7820.6 3508.7 2898.8 6205.2 6042.5 31462.8 30945.7 9742.8 6018.5 1979 4448.3 7260.2 14316.9 35544.1 78854.2 89724.9 42079.8 9516.1 3520.7 2652.6 3800.8 2642.8 22022.7 49065.5 11913.8 7268.2 1980 4712.7 9147.1 12721.0 26417.1 60053.4 101583.9 35293.6 8185.5 5662.6 4357.3 4118.1 4446.0 15402.8 37431.5 10423.0 6087.8 1981 3292.9 3807.1 7111.6 12244.3 28094.9 24894.2 10661.6 5348.4 5146.1 7983.3 6450.9 6715.7 9997.7 14491.0 6000.2 4737.3 1982 5599.9 6032.9 11052.5 17082.8 37469.3 62450.4 30485.8 10508.7 7875.0 9677.2 10134.7 8622.1 13908.1 20257.6 13015.7 8158.5 1983 7057.6 7957.4 14981.0 20638.0 44371.0 81945.6 55539.1 16976.4 7441.2 8998.1 8628.0 7149.1 18436.3 22839.6 20618.9 13561.5 1984 6100.8 5628.5 7768.6 19873.9 70325.9 126297.8 50635.7 16373.7 9524.8 12095.9 10971.5 10141.5 10102.0 29645.8 19760.9 13198.2 1985 10256.2 8749.6 13164.2 37545.4 75223.1 75697.8 23723.7 8650.6 5509.1 12583.7 11780.7 9990.1 25558.0 49532.8 11041.0 6409.6 1986 6804.4 7624.8 21770.0 45781.9 63739.3 69626.9 28232.6 9977.9 6476.5 11534.3 13752.3 11678.5 42539.1 49024.8 12503.2 7610.4 1987 9113.2 10515.6 16095.3 24717.3 59319.3 50834.3 16371.2 7384.8 4393.7 3771.1 11353.1 5435.3 20691.4 28743.2 8833.2 6026.9 1988 4818.3 6432.1 8257.6 25523.9 45353.5 41816.1 14986.4 5081.5 4521.2 3074.0 3739.5 2827.6 15466.2 35581.5 6106.9 4120.2 1989 2926.4 3631.1 12517.8 21701.0 44867.8 28803.0 11378.8 5029.5 2642.3 2656.2 2380.0 2141.5 15888.8 27513.2 5579.2 4514.2 1990 2391.5 2740.5 4841.5 12470.3 26881.3 33375.3 11867.7 5096.9 3704.7 7044.3 8506.3 7150.4 10920.6 14020.0 5669.6 4560.0 1991 5523.5 6169.6 9084.3 15209.4 33736.3 46314.6 17094.8 6914.1 5151.7 2615.5 6122.4 3412.4 12405.0 18013.8 8317.0 5598.8 1992 3054.2 6409.2 10883.9 25985.2 43853.3 34567.4 13351.4 6565.6 5068.4 2961.6 4922.6 3080.7 16452.3 35518.0 7757.7 5448.0 1993 7640.3 13447.0 33672.4 45011.8 68056.3 101554.0 47845.6 13055.0 6778.0 8648.2 7529.0 6059.5 49295.5 40728.2 16455.3 9867.3 1994 4945.8 5922.8 9923.2 18029.4 45459.0 34450.9 9684.5 3811.5 3125.8 6047.5 5968.0 4857.2 14663.5 21395.3 4180.2 3465.8 1995 5417.7 6762.4 14792.7 22525.1 43380.5 90285.1 79826.1 21410.1 8016.1 7195.7 7966.7 7960.8 16360.7 28689.5 28631.4 14640.2 1996 6843.8 7268.8 10121.0 25704.8 73374.5 62298.6 25427.6 6644.3 4672.3 5283.7 7576.4 6594.1 16072.6 35336.9 8521.9 4884.1 1997 5994.8 5887.2 13112.4 33527.4 72408.9 85087.0 38684.5 12901.7 9423.8 14746.3 11223.9 9577.8 33305.7 33749.0 14890.3 11037.4 1998 7961.6 8915.8 11952.3 29069.3 58647.5 52490.6 25035.1 9471.8 6557.5 6816.3 11288.0 7280.5 29136.5 29002.2 11698.9 7383.9 1999 6227.8 6879.9 8937.3 23728.4 50360.8 59228.0 26935.6 11101.2 7984.0 5449.7 4446.1 4313.1 23454.8 24002.0 12363.9 9917.5 --------------------------------------------- Colorado R above Parker Dam, AZ January February March April May June July August September October November December Apr(1-15) (16-30) Aug(1-15) (16-31) 1960 6758.3 6326.4 9516.2 35888.2 55726.6 47884.7 15632.5 4279.1 2602.6 4700.3 4128.5 3303.7 30501.5 41274.9 5501.3 3133.3 1961 2392.5 3460.3 6023.8 11748.5 30172.0 41888.6 12962.2 5148.8 6191.7 12008.4 10421.7 7576.5 9384.3 14112.8 6079.1 4276.6 1962 6432.9 9023.2 7932.7 25812.8 86663.7 47514.2 24086.4 7127.1 3178.6 5746.7 4535.3 3955.1 17295.5 34330.2 9099.6 5277.9 1963 2918.8 5785.9 4640.2 16261.0 35498.4 24259.1 11208.7 4953.6 4883.8 3471.7 5181.3 3356.0 12121.5 20400.4 5320.5 4609.7 1964 2827.5 2915.0 3515.5 9878.2 25725.5 47447.0 16609.6 7015.8 4050.2 3573.2 3104.5 2856.1 8482.7 11273.7 8240.4 5867.8 1965 3768.8 3735.4 4590.2 14114.8 55694.6 86526.0 53553.4 17262.0 10326.3 14106.2 12279.8 16570.4 11637.9 16591.7 21998.6 12821.5 1966 11654.0 9897.8 15705.2 37068.5 45274.6 29721.3 12901.1 5354.1 3831.1 4327.5 4137.5 7192.6 33613.3 40523.6 6684.7 4106.7 1967 3381.6 4098.0 6727.8 15704.5 25521.5 50661.9 34430.0 10638.7 6085.2 5017.5 4001.6 4128.5 12708.3 18700.7 12653.2 8750.1 1968 3868.0 5272.7 8179.0 19439.7 32621.7 59597.3 24848.5 9349.4 4576.0 4419.7 3746.4 3140.8 20605.7 18273.7 10824.6 7966.5 1969 4605.6 5608.8 7968.2 23659.8 56890.3 43391.3 25692.7 9173.2 5488.7 8408.0 9884.2 7042.2 24554.5 22765.2 11436.7 7051.3 1970 6208.1 6725.8 10539.4 13749.9 41918.6 61503.2 26162.9 8215.5 7173.9 8454.7 8175.1 8607.8 9907.5 17592.2 10038.3 6506.6 1971 6640.6 7946.3 7676.5 24655.0 43726.3 47725.7 25356.5 6645.7 4269.2 5090.7 7051.2 4144.8 14746.5 34563.5 8350.2 5047.6 1972 4783.3 3764.6 9883.8 15048.1 30688.8 45220.9 15230.7 5237.8 3560.9 12740.8 10498.2 5959.4 11491.1 18605.1 6442.3 4108.6 1973 5144.6 7046.3 13024.0 26606.6 60291.0 93551.3 41020.9 12811.4 6847.1 5120.9 5506.2 4781.9 20288.6 32924.7 16177.3 9655.9 1974 4141.5 4442.6 9415.7 19267.9 54705.8 56133.5 22660.6 6389.5 2943.4 2899.0 6027.6 2661.3 17573.8 20961.9 8104.9 4781.3 1975 2497.3 3638.8 7039.3 9806.3 35604.1 65891.7 38307.7 11887.3 5311.6 3506.5 4839.3 4883.1 8009.5 11603.1 15044.7 8927.3 1976 3626.4 7391.5 6499.0 13767.2 32737.5 44862.2 17349.1 6901.3 3506.4 4579.8 3088.9 2727.0 9647.6 17886.9 8711.9 5203.9 1977 2861.1 2818.1 4244.9 7401.4 18998.7 15528.5 5476.1 4165.9 2937.0 3158.9 3257.4 3088.1 5398.8 9403.9 4699.0 3666.1 1978 4245.3 6790.7 15633.4 31422.0 56147.0 70768.0 31185.8 8092.3 3540.8 2979.7 6496.9 6642.6 31668.9 31175.1 10128.5 6183.4 1979 5061.8 7412.6 14800.4 34991.7 78686.8 90760.1 43234.4 9893.3 3676.9 2581.9 3946.8 2681.8 22821.9 47161.6 12505.5 7444.4 1980 4945.7 11372.6 13333.6 25483.0 60600.2 101942.3 36439.5 8471.5 5778.9 4357.6 4187.1 4472.4 16007.8 34958.2 10858.6 6233.6 1981 3349.2 3819.2 7171.9 12011.1 27911.8 25244.6 10878.3 5460.8 5226.3 7953.9 6470.8 6808.2 9844.2 14178.1 6135.0 4828.6 1982 5670.5 6266.6 11182.4 16853.1 37040.2 62567.6 31162.7 10769.9 7892.3 9755.5 10135.7 8889.4 13865.5 19840.7 13372.5 8329.9 1983 7166.2 8094.8 15646.7 20645.4 44111.8 80835.4 57278.3 17453.9 7701.7 9226.8 8629.1 7349.9 18757.1 22533.7 21155.3 13983.9 1984 6208.6 5683.9 7739.3 18797.2 68120.4 128070.7 52007.6 16727.7 9697.2 12036.9 11111.3 10425.5 10040.5 27554.0 20266.3 13410.2 1985 10645.7 9128.5 13272.7 36702.6 75461.7 76282.9 24480.5 8926.4 5515.9 12528.2 11995.0 10177.6 25477.8 47927.3 11417.7 6590.8 1986 6881.0 7811.2 21727.0 45306.0 63247.1 70126.9 29045.2 10265.4 6535.3 11483.9 13733.1 11877.8 41338.9 49273.2 12894.8 7800.4 1987 9215.8 10537.2 15941.5 24268.1 58960.9 51570.1 16848.3 7513.6 4491.2 3794.2 11504.0 5537.7 20682.1 27854.1 8963.4 6154.4 1988 4980.5 6586.6 8193.3 25050.0 45026.1 42628.9 15530.6 5291.4 4598.4 3142.2 3771.4 2865.7 15253.9 34846.2 6251.4 4391.4 1989 3056.7 3678.6 12322.7 20960.6 45165.1 29225.5 11717.5 5128.7 2648.7 2716.1 2416.1 2164.1 15896.2 26024.9 5711.9 4582.0 1990 2461.2 2773.2 4813.2 12209.0 26760.1 33553.3 12274.7 5216.1 3758.6 6957.1 8609.5 7220.8 10841.5 13576.5 5868.9 4604.0 1991 5628.2 6142.2 10466.1 15061.1 33067.7 46864.7 17696.2 7077.7 5246.1 2647.6 6132.1 3498.7 12273.2 17849.0 8452.9 5788.5 1992 3248.4 6832.7 11207.8 26048.8 44072.8 35131.2 13754.5 6666.4 5242.7 3053.6 4946.2 3307.9 16855.6 35241.9 7964.1 5449.7 1993 9246.6 17480.7 35982.3 46541.4 67349.4 102141.0 49268.6 13478.5 6882.8 8671.9 7639.7 6147.0 51231.4 41851.5 17052.1 10128.2 1994 4980.5 5958.6 9804.3 17681.5 44954.3 35438.2 10028.1 3905.3 3143.5 6006.9 6037.8 4965.3 14774.5 20588.6 4287.0 3547.4 1995 6096.7 7657.4 15091.2 22546.4 42917.9 89142.8 81561.0 22119.6 8199.4 7231.0 7962.2 7996.5 16431.4 28661.4 29654.6 15055.6 1996 6869.6 7203.0 10171.1 25107.4 71980.2 63665.3 26132.2 6821.8 4671.0 5267.2 7517.4 6755.9 15726.0 34488.8 8789.2 4977.4 1997 6051.3 5900.4 12561.1 33182.5 71144.9 86020.3 39848.7 13151.5 9315.3 14983.0 11242.4 9703.4 33501.2 32863.9 15186.2 11244.0 1998 8075.8 9291.0 12088.1 29217.3 57781.2 53366.2 25895.3 9697.9 6750.7 6686.6 11461.2 7438.4 29217.9 29216.6 11979.6 7558.8 1999 6252.4 7011.9 8686.1 23578.6 49446.2 59901.3 27685.0 11222.0 8090.0 5551.7 4440.9 4365.7 23275.6 23881.6 12531.1 9994.8 --------------------------------------------- Colorado River Above Imperial Dam, AZ-CA (09429490) January February March April May June July August September October November December Apr(1-15) (16-30) Aug(1-15) (16-31) 1960 6955.9 6387.5 8999.6 34360.0 55688.8 48708.0 16942.7 4494.0 2721.1 4628.9 4263.9 3318.4 30074.7 38645.4 5806.4 3263.7 1961 2441.4 3410.5 5932.0 11374.2 28515.0 43045.9 14002.2 5315.7 5962.4 12011.7 10470.3 7713.0 8786.5 13962.0 6071.4 4607.2 1962 6498.1 8897.3 7837.2 22620.0 87465.7 48682.4 25365.7 7497.2 3152.8 5722.5 4623.2 4074.1 15742.9 29497.1 9625.6 5501.7 1963 3017.5 5730.8 4591.5 15303.8 35061.4 24929.0 11990.3 5115.2 4863.7 3374.9 5392.2 3505.5 11519.9 19087.7 5437.0 4813.5 1964 2848.3 2998.1 3359.8 9280.2 22713.9 50091.2 17618.4 7243.6 4028.7 3749.3 3102.7 2908.8 8043.4 10516.9 8474.3 6089.8 1965 3796.3 3728.7 4555.2 12488.3 53700.7 85855.4 56693.8 18272.9 10011.8 14248.7 12325.8 16937.5 10855.4 14121.2 23603.2 13275.7 1966 11929.4 9947.4 14921.1 36412.3 45418.2 30683.3 13678.7 5631.5 3869.8 4375.6 4125.6 7301.1 32064.4 40760.2 6915.3 4428.0 1967 3308.7 4204.9 6363.6 15204.4 24717.3 50315.9 35837.5 11264.8 6058.6 5271.3 4030.0 4192.5 12584.9 17823.9 13500.4 9168.9 1968 3819.2 5293.8 8187.0 18604.9 31407.1 59541.7 26853.5 9620.9 4732.7 4439.8 3795.1 3201.3 19383.8 17826.0 11026.5 8303.1 1969 4430.4 5708.5 7503.3 23328.9 54772.1 45024.2 26677.6 9711.6 5600.0 7845.2 10374.6 7146.7 23654.3 23003.6 12241.4 7339.9 1970 6256.0 6715.3 10580.3 13177.1 37567.1 64884.9 27703.6 8615.1 7182.2 8383.3 8231.3 8655.7 9745.1 16609.1 10441.5 6902.9 1971 6597.7 7925.2 7769.9 22804.6 43918.4 47365.4 27114.9 7098.0 4418.4 4871.3 7274.1 4110.0 13818.3 31790.8 9093.0 5227.6 1972 4871.5 3727.4 9559.8 14636.7 29332.3 46227.4 16325.2 5481.9 3498.5 12011.4 11297.7 6129.0 11649.7 17623.7 6729.0 4312.8 1973 5215.4 6974.0 12533.9 25868.8 55551.9 96937.4 43214.2 13598.8 7059.0 5180.4 5424.1 4936.8 20075.0 31662.6 17347.3 10084.7 1974 4171.5 4441.1 8838.3 18750.5 52224.1 58027.8 24163.7 6844.5 3015.0 2839.4 6122.8 2740.8 17189.2 20311.9 8741.9 5065.6 1975 2471.0 3586.2 6919.2 9487.3 32376.9 66995.0 40169.4 12617.1 5506.5 3526.4 4831.3 4953.2 8041.2 10933.3 16156.6 9298.8 1976 3625.6 7443.9 6332.4 13274.5 31192.2 45976.2 18301.6 7206.9 3611.5 4641.9 3113.7 2800.0 8982.9 17566.1 8882.4 5636.1 1977 2833.9 2912.5 4210.2 7106.5 18365.0 16325.5 5647.2 4289.4 3115.1 3163.4 3242.6 3144.6 5329.1 8883.8 5102.3 3527.4 1978 4295.0 6858.8 14945.5 31041.8 53571.9 71906.7 33703.9 8601.4 3603.2 3034.6 6648.8 6776.0 30453.4 31630.3 10893.9 6452.1 1979 5374.1 7123.8 14654.4 31838.1 77828.2 92385.5 46029.5 10665.8 3942.4 2459.1 4141.2 2722.5 22771.0 40905.3 13766.2 7759.2 1980 4895.7 10786.0 13538.7 22971.8 61002.4 102053.0 38940.4 9019.2 5954.5 4282.2 4343.3 4475.9 16303.8 29639.8 11687.7 6517.4 1981 3448.6 3750.7 7103.0 11461.6 27352.5 26035.7 11335.6 5663.2 5304.5 7747.9 6539.2 6899.8 9442.8 13480.3 6361.0 5008.9 1982 5640.2 6263.2 11008.9 16148.2 36092.2 62436.4 32804.8 11293.8 7863.3 9884.4 10024.5 9057.5 13664.7 18631.7 14077.1 8684.5 1983 7329.3 8139.5 15341.4 20236.3 43118.3 78702.4 60721.0 18281.9 8071.6 9290.3 8464.4 7653.1 18855.4 21617.2 22070.7 14729.9 1984 6357.4 5708.6 7633.5 15924.5 64143.7 131084.0 55163.6 17400.5 9963.7 11861.5 11249.5 10541.3 9943.5 21905.6 21192.4 13845.6 1985 10886.8 9269.0 12873.1 34168.2 75664.5 77396.9 26309.7 9473.2 5469.3 12344.7 12156.3 10420.7 24801.3 43535.1 12157.0 6957.0 1986 6988.3 7760.9 21090.8 44074.3 62426.5 70746.4 30895.9 10854.9 6645.8 11307.1 13531.7 12185.5 38269.3 49879.3 13755.7 8135.3 1987 9325.3 10400.7 15441.6 23304.3 57856.9 53223.2 17967.5 7798.0 4628.2 3782.3 11488.6 5561.4 20529.4 26079.1 9302.2 6387.8 1988 5063.8 6605.7 8031.4 23407.4 43837.4 44626.2 16617.0 5481.6 4662.1 3268.6 3758.7 2942.4 14656.8 32158.0 6405.8 4615.2 1989 3075.6 3713.7 11729.4 19611.7 45674.8 29981.1 12455.3 5234.4 2709.7 2756.6 2499.0 2195.2 15972.0 23251.4 5866.8 4641.6 1990 2481.3 2684.2 4776.3 11341.9 26504.5 33833.3 13128.8 5386.1 3649.3 6675.4 8866.8 7363.2 10352.2 12331.6 6165.2 4655.6 1991 5718.4 6049.9 10330.2 14564.7 31418.1 47844.2 19046.3 7366.4 5362.5 2719.8 6035.8 3605.9 11964.8 17164.6 8651.5 6161.6 1992 3262.4 6915.1 10819.1 25028.4 44043.9 36065.7 14559.4 6748.3 5481.9 3203.2 4930.6 3446.7 16692.9 33363.8 8220.2 5368.4 1993 9587.8 17337.2 35731.7 47066.1 64758.9 102563.3 52952.7 14390.3 7066.1 8552.7 7892.1 6296.3 51830.4 42301.9 18373.6 10655.9 1994 5031.0 5888.6 9347.1 17077.4 43448.5 37663.2 10770.9 4045.7 3170.1 5828.3 6135.9 5072.4 15052.6 19102.2 4473.3 3644.8 1995 6130.7 7793.2 14544.6 22032.3 41685.5 85642.8 85804.9 23734.3 8581.4 7270.9 7909.3 8069.1 16441.7 27622.8 32041.5 15946.3 1996 6892.9 7104.3 10194.2 23626.7 68366.0 67216.7 27694.4 7259.8 4614.1 5288.0 7409.6 7025.6 14776.4 32476.9 9444.8 5211.4 1997 5966.3 5935.5 11305.0 32500.6 67372.0 88843.6 42318.2 13678.3 9119.0 15234.2 11261.3 9897.1 33316.1 31685.1 15749.5 11736.5 1998 8177.7 9263.8 11738.3 28900.6 55582.3 54975.6 27718.1 10099.4 7012.3 6311.0 11739.1 7591.1 28639.9 29161.2 12458.0 7888.2 1999 6286.8 7140.2 8136.1 23265.7 47435.6 61040.9 29279.6 11431.2 8300.1 5713.1 4465.6 4439.7 22539.5 23991.9 12841.1 10109.4 --------------------------------------------- Bill Williams River Below Alamo Dam, AZ-CA (09426000) January February March April May June July August September October November December Apr(1-15) (16-30) Aug(1-15) (16-31) 1960 99.2 47.9 79.9 20.1 21.2 11.1 15.3 33.6 25.0 28.3 27.4 4.1 21.3 18.8 34.8 32.4 1961 27.1 8.9 13.5 16.8 1.3 1.8 23.0 27.5 20.7 0.1 17.2 45.7 31.6 2.0 25.1 29.7 1962 79.3 119.2 57.9 17.0 13.5 8.5 13.7 9.6 21.8 22.1 3.0 19.9 18.5 15.5 4.0 14.9 1963 8.5 51.9 40.9 21.8 6.6 1.4 4.6 68.1 77.4 32.6 211.0 15.2 4.7 38.9 19.9 113.2 1964 30.1 14.6 55.4 25.7 13.1 9.0 20.8 93.5 17.3 3.7 17.9 13.3 37.6 13.8 146.2 44.1 1965 50.9 243.2 97.9 498.0 103.1 31.2 37.3 29.0 44.3 5.5 221.0 788.0 769.5 226.5 33.2 25.1 1966 132.1 158.9 125.6 58.4 31.2 21.7 20.8 18.0 19.0 14.8 37.3 164.2 69.2 47.7 23.2 13.2 1967 35.8 10.9 22.6 51.4 9.8 11.0 29.6 59.9 37.8 2.9 19.2 176.7 78.0 24.8 69.1 51.3 1968 251.3 68.2 51.0 29.8 17.3 20.0 36.4 52.3 11.7 20.1 6.3 14.9 30.8 28.8 87.7 19.2 1969 116.2 94.0 84.2 22.3 33.1 10.9 35.2 35.0 29.3 16.8 54.1 7.6 24.5 20.0 40.3 30.0 1970 8.4 17.1 687.4 31.8 18.1 10.4 43.2 66.1 52.7 8.3 5.6 45.1 31.8 31.8 50.9 80.3 1971 5.3 44.5 7.3 7.4 21.8 5.1 4.6 59.7 2.5 53.9 8.3 41.0 4.4 10.3 61.5 58.1 1972 5.6 4.3 3.3 3.0 1.8 16.6 9.4 23.2 11.0 278.0 115.0 83.2 2.7 3.3 21.7 24.6 1973 82.2 238.0 858.4 966.5 302.0 66.1 34.4 34.6 7.1 4.6 17.2 4.5 1184.7 748.4 44.4 25.5 1974 52.7 5.8 56.8 5.3 2.9 2.0 28.7 36.7 11.7 20.1 34.7 25.3 6.7 4.0 75.1 0.7 1975 8.6 63.8 79.4 21.0 12.1 5.7 19.3 13.5 9.0 1.2 7.7 41.6 25.9 16.1 17.7 9.6 1976 2.0 736.5 36.4 82.0 47.6 11.4 21.0 19.6 51.6 13.3 3.4 0.5 32.7 131.3 28.2 11.5 1977 63.5 6.5 15.9 23.7 18.6 3.6 20.1 31.5 12.0 22.2 4.0 9.1 42.8 4.7 14.5 47.3 1978 268.1 143.9 2608.3 267.4 131.0 40.5 38.3 29.0 14.9 34.8 200.9 500.2 302.1 232.7 38.7 20.0 1979 486.6 237.1 499.6 798.7 241.1 60.9 58.3 64.8 22.1 15.4 5.9 20.1 988.5 609.0 70.6 59.3 1980 231.4 2233.4 466.9 391.7 179.2 54.5 48.3 38.5 16.9 12.8 6.3 10.4 474.6 308.7 47.8 29.8 1981 12.8 26.1 87.8 14.6 9.0 11.3 18.4 32.4 35.0 25.8 10.2 51.2 11.8 17.4 50.8 15.1 1982 57.0 216.4 169.8 69.6 65.2 18.1 15.2 43.1 19.0 2.1 37.1 187.3 79.6 59.5 34.7 51.0 1983 37.6 123.2 678.3 191.3 85.8 31.0 30.1 62.6 107.5 123.0 28.8 68.0 211.4 171.2 64.6 60.8 1984 23.9 17.2 23.2 16.3 11.4 7.9 52.0 69.9 25.0 2.8 73.5 165.7 20.2 12.5 57.8 81.3 1985 144.9 211.4 220.1 171.0 61.2 28.9 32.2 15.8 18.4 20.0 122.7 86.0 199.8 142.3 14.8 16.7 1986 27.3 199.9 206.9 46.3 23.7 24.0 41.5 39.0 30.2 16.3 31.3 50.9 65.8 26.8 23.8 53.2 1987 53.6 43.4 69.8 20.7 17.7 10.8 17.0 21.5 19.1 34.0 118.8 68.5 22.4 19.1 26.4 16.9 1988 109.6 102.1 41.8 110.8 41.7 17.8 28.6 99.2 34.3 6.1 16.6 8.8 29.2 192.4 59.6 136.3 1989 101.4 15.9 21.4 7.7 7.4 2.8 13.2 40.2 2.1 9.4 0.7 6.0 9.9 5.5 34.6 45.5 1990 47.0 61.3 27.5 62.1 11.4 12.9 56.6 32.8 84.7 15.5 9.6 7.2 82.5 41.7 34.7 31.1 1991 54.7 6.5 1358.4 68.5 32.4 21.1 19.0 31.6 29.8 10.8 17.1 40.7 88.3 48.8 42.6 21.3 1992 180.4 300.0 266.7 370.1 136.4 40.4 31.1 45.3 28.0 14.7 5.0 161.2 468.1 272.2 37.5 52.6 1993 1234.8 3843.3 2341.0 1251.0 325.0 71.9 38.2 33.0 19.1 23.4 29.6 19.5 1561.7 940.4 38.3 28.1 1994 10.9 54.5 58.5 24.5 21.7 5.9 20.3 24.4 18.5 10.5 28.6 56.5 23.1 26.0 14.8 33.5 1995 465.3 656.2 393.2 158.8 83.3 33.3 30.9 34.5 14.8 5.3 3.7 4.2 147.0 170.5 25.1 43.3 1996 3.5 18.3 28.5 1.6 2.5 0.8 11.4 8.3 8.7 0.8 13.9 6.5 1.9 1.3 13.5 3.3 1997 79.1 10.2 57.1 27.6 4.5 2.4 7.7 33.8 95.9 19.3 15.3 56.7 48.9 6.3 57.1 11.9 1998 71.7 296.0 171.2 272.5 118.2 34.5 82.1 53.4 48.8 17.3 33.5 86.8 306.5 238.6 54.9 52.0 1999 14.4 56.8 28.6 28.1 10.1 12.5 51.8 27.6 49.7 1.7 0.7 0.6 38.9 17.3 24.2 30.9 --------------------------------------------- Fontenelle Reservoir Near Fontenelle, WY (09211150) January February March April May June July August September October November December Apr(1-15) (16-30) Aug(1-15) (16-31) 1960 207.1 181.5 574.4 1862.5 2849.9 2071.5 932.1 298.2 149.0 258.3 147.4 98.9 1457.8 2267.2 343.6 255.7 1961 94.8 98.8 166.8 444.1 1523.2 2738.2 1093.1 397.7 387.7 415.4 314.6 251.0 478.6 409.5 487.4 313.6 1962 207.6 202.0 286.0 1928.3 4951.6 4446.0 2206.7 775.5 328.4 343.7 261.7 214.3 605.0 3251.6 988.5 575.7 1963 179.4 233.5 314.3 738.7 2730.7 3728.2 1771.3 614.4 436.5 244.4 301.2 171.0 644.9 832.4 773.5 465.3 1964 149.9 144.9 148.7 509.8 3764.4 4454.7 2195.7 703.2 347.8 233.3 203.6 198.7 385.8 633.8 893.3 524.9 1965 152.7 144.1 164.2 467.2 2221.8 4959.5 2833.2 1054.8 752.0 651.9 577.0 449.5 263.3 671.0 1255.3 866.8 1966 373.4 321.4 390.2 1602.3 4376.7 2680.1 1103.2 329.8 268.2 205.4 209.9 142.1 1711.4 1493.3 437.0 229.3 1967 127.9 145.6 234.6 428.5 2404.1 4762.3 3098.3 1077.6 475.8 414.1 359.3 270.1 343.9 513.0 1394.9 780.2 1968 236.3 213.3 373.3 686.7 2426.5 4846.8 1983.2 822.1 508.6 420.5 365.1 293.5 739.5 633.9 890.0 758.4 1969 272.1 232.9 260.2 1516.9 3546.7 2320.1 1233.5 397.9 179.0 218.9 148.1 117.5 1053.0 1980.8 512.6 290.4 1970 111.9 123.8 139.9 375.8 2133.9 2590.3 1211.8 440.0 326.3 285.0 263.6 173.5 432.7 318.9 576.0 312.5 1971 166.7 171.4 168.9 1395.7 3439.3 7900.1 3031.6 931.9 449.2 584.4 423.2 314.8 1345.5 1446.0 1215.8 665.8 1972 272.2 270.2 736.9 1037.4 5371.3 8633.6 2805.2 945.8 463.3 570.9 462.9 381.2 779.6 1295.2 1168.2 737.3 1973 316.6 272.9 288.1 544.4 4217.6 6811.5 2603.7 996.3 1002.3 762.0 755.9 525.2 496.6 592.1 1234.3 773.3 1974 440.3 371.3 450.9 1036.3 4511.4 6105.1 2224.5 634.7 255.4 235.1 233.7 137.6 515.2 1557.3 820.0 461.0 1975 130.9 112.4 170.1 289.5 1750.4 4313.5 3555.6 1180.2 523.9 418.3 397.1 295.2 171.2 407.8 1462.1 915.9 1976 251.3 246.5 259.6 674.4 3640.9 5068.1 2265.2 831.6 391.8 279.4 240.7 205.6 538.1 810.6 1023.1 652.0 1977 186.4 197.7 205.7 695.7 1333.8 858.5 495.0 345.9 185.9 218.7 194.7 134.8 528.1 863.2 278.3 409.2 1978 113.1 127.7 482.6 1142.0 2636.0 5394.4 2397.9 805.2 396.1 232.6 212.7 173.6 1294.3 989.6 1019.8 604.0 1979 151.7 149.8 261.4 1048.7 3486.6 2549.5 1090.5 356.8 133.6 170.2 91.3 83.2 323.2 1774.1 414.5 302.7 1980 68.2 76.6 165.7 1095.2 2648.5 4067.5 1989.0 682.3 340.3 278.8 243.9 221.7 137.2 2053.2 832.0 541.9 1981 176.7 198.3 324.6 728.0 2106.6 2769.7 1171.6 434.6 209.1 306.0 218.9 163.8 312.9 1143.1 528.2 346.9 1982 129.9 162.6 213.2 735.6 2613.2 4069.2 2382.1 1062.6 834.0 1044.0 822.1 625.3 255.7 1215.4 1400.2 746.1 1983 509.2 427.8 519.1 698.0 2401.0 5549.7 2833.9 1047.1 557.6 768.4 822.7 626.1 466.6 929.4 1242.9 863.6 1984 507.9 421.8 470.3 832.3 3133.4 5865.0 2661.2 1037.5 637.7 585.9 508.8 393.5 441.1 1223.4 1285.6 804.9 1985 333.1 292.1 366.2 1427.6 2875.3 1683.7 653.7 249.2 243.5 302.3 229.0 186.6 866.5 1988.6 322.1 180.8 1986 162.8 184.5 843.9 1415.1 4597.6 8452.8 2574.9 840.5 392.1 470.4 436.0 345.6 1375.7 1454.5 1072.2 623.3 1987 294.9 277.7 340.9 1421.9 4198.3 2991.1 1359.8 633.8 285.8 246.3 299.4 226.5 619.9 2223.8 637.2 630.6 1988 190.1 183.9 243.2 1352.9 2370.6 1487.1 508.2 158.1 92.9 60.3 79.2 48.7 562.4 2143.4 217.4 102.5 1989 44.1 51.3 153.1 1401.9 2091.5 1976.5 904.2 336.6 224.8 175.6 158.8 117.9 465.2 2338.6 400.8 276.4 1990 110.1 114.5 244.2 831.1 1694.1 1827.1 797.3 290.5 222.7 241.3 255.6 146.4 667.6 994.5 338.0 245.9 1991 126.0 156.8 204.2 489.5 1301.9 3233.4 1468.6 596.2 383.7 279.3 225.2 168.3 538.4 440.5 693.7 504.9 1992 147.9 143.4 373.3 1234.9 2492.7 1441.1 808.8 341.9 183.2 134.1 145.5 90.3 1023.4 1446.4 395.4 291.9 1993 80.5 72.9 223.5 305.2 2743.8 5283.6 2609.8 1276.9 658.6 627.2 496.9 414.4 206.8 403.5 1577.7 994.9 1994 353.8 302.5 514.0 1697.0 2849.8 1769.9 680.7 222.4 110.1 434.4 177.2 107.7 557.3 2836.8 297.2 152.2 1995 97.9 159.7 213.8 954.4 1584.6 6574.1 4449.7 1436.7 634.1 528.3 588.5 480.2 1248.3 660.5 1752.3 1140.8 1996 357.3 380.4 414.9 1482.8 3981.6 7405.2 2595.5 791.6 342.5 218.9 267.1 147.6 1460.7 1504.9 1024.8 573.0 1997 135.9 164.3 491.1 1036.9 6026.0 4656.1 2295.9 1020.6 629.8 561.1 529.1 413.9 333.3 1740.4 1266.4 790.3 1998 354.2 313.5 452.1 1085.2 4809.4 5139.8 3051.9 995.2 443.8 403.7 379.7 305.8 451.4 1719.1 1253.3 753.2 1999 252.6 230.0 533.0 864.1 2695.7 5734.5 2531.2 835.4 463.0 309.1 285.0 238.1 477.7 1250.5 1069.2 616.2 --------------------------------------------- Blue Mesa (09124800) January February March April May June July August September October November December Apr(1-15) (16-30) Aug(1-15) (16-31) 1960 557.6 468.6 1139.1 5330.4 7171.9 3916.5 1036.3 286.1 182.7 311.6 329.7 220.0 3744.9 6916.0 363.1 213.9 1961 197.1 284.3 459.0 1153.8 4677.3 2396.3 647.0 301.9 696.8 768.2 697.1 475.1 1020.4 1287.2 362.1 245.4 1962 383.2 397.5 396.9 3837.1 6840.7 3256.0 1385.9 358.4 270.8 471.8 447.9 354.2 894.1 6780.2 453.2 269.5 1963 267.0 467.8 584.2 2168.4 3866.3 1609.4 594.0 340.3 342.0 296.6 517.7 326.5 1411.5 2925.2 364.0 318.1 1964 267.9 236.4 279.5 842.4 5116.5 2920.2 1078.6 641.2 504.0 376.7 308.2 246.3 450.7 1234.1 698.1 587.8 1965 201.9 180.9 180.6 2032.9 6878.4 11330.2 3975.8 1382.5 1290.2 1431.2 1413.2 1026.9 285.6 3780.3 1699.7 1085.1 1966 773.1 613.1 1116.6 3482.5 4351.0 2407.6 848.9 394.3 258.5 316.2 304.2 314.3 3359.3 3605.7 484.5 309.7 1967 209.4 229.5 630.0 1327.2 3158.5 3366.7 1369.9 659.6 595.5 418.2 379.5 302.9 1171.3 1483.1 820.0 509.2 1968 256.4 226.3 492.8 1136.1 4391.7 5612.6 1408.5 725.9 406.7 393.4 368.5 277.6 1264.7 1007.6 895.8 566.7 1969 293.1 222.4 279.6 2277.3 6692.9 3559.2 2191.5 942.4 687.4 1616.2 1047.4 842.1 1487.7 3066.9 1153.4 744.5 1970 739.8 679.0 713.5 1317.6 8680.9 4745.4 2099.9 784.1 1452.9 1318.7 1171.8 965.1 1180.0 1455.1 820.4 750.1 1971 836.2 826.9 914.6 3460.3 4319.3 2652.9 962.6 341.9 282.2 562.1 442.4 341.4 2581.9 4338.7 338.4 345.1 1972 296.4 402.0 889.1 1871.0 4275.4 2226.2 661.2 211.3 324.6 566.6 369.4 270.5 1441.6 2300.5 236.1 188.0 1973 229.3 209.8 297.9 516.8 4899.3 6021.0 1893.1 635.9 400.2 339.4 279.1 257.8 368.7 664.9 792.7 489.0 1974 211.5 188.7 719.0 1572.5 6928.5 3158.3 1114.3 465.5 244.1 257.7 289.5 187.5 1279.8 1865.3 619.5 321.2 1975 171.9 155.4 208.1 1219.2 4784.1 6513.7 2442.6 838.0 368.7 303.4 358.4 290.8 374.0 2064.4 1065.1 625.0 1976 252.0 228.8 455.0 1271.9 3898.2 2789.5 1023.4 465.4 361.2 452.5 341.1 279.3 1130.8 1413.0 580.6 357.3 1977 252.1 272.9 422.7 992.0 1704.9 893.6 416.8 231.4 192.8 497.6 334.4 262.8 761.5 1222.6 195.2 265.3 1978 205.7 195.4 367.3 2733.3 6046.0 5116.5 1644.0 423.0 187.4 252.4 326.3 203.9 1861.0 3605.6 542.4 311.1 1979 179.7 161.4 195.1 3183.8 6121.7 9248.8 3453.8 757.5 288.3 256.4 243.7 198.2 1046.3 5321.3 914.5 610.3 1980 179.6 186.3 213.1 1733.8 5171.1 9384.8 2366.2 490.9 286.9 325.4 304.6 337.1 247.4 3220.2 618.6 371.2 1981 240.4 272.0 374.1 1028.9 1688.9 1106.2 714.3 374.5 432.7 689.0 671.4 569.5 659.3 1398.5 432.0 320.6 1982 415.0 347.4 502.3 1143.0 4194.4 5553.1 1700.6 699.0 790.7 727.0 644.8 490.6 643.7 1642.3 700.1 698.0 1983 409.8 421.0 570.8 936.8 2715.8 4114.8 1354.9 631.4 354.5 391.5 394.2 286.1 706.7 1167.0 793.8 479.2 1984 240.0 207.3 194.1 1133.6 9997.1 6331.4 2598.5 1136.9 807.3 1130.6 1031.9 775.1 622.5 1644.6 1215.4 1063.3 1985 620.4 552.3 720.2 2351.7 6638.6 6498.6 1534.9 594.9 701.7 1437.8 1054.3 733.0 1488.4 3214.9 753.5 446.3 1986 561.9 596.3 1273.8 2618.9 4786.8 2782.0 1320.2 637.6 779.7 1002.1 1150.1 781.3 2483.6 2754.2 722.0 558.4 1987 624.0 567.1 688.6 2843.9 5497.9 4518.9 1247.2 527.6 271.1 313.4 474.2 338.7 1000.8 4687.0 538.7 517.1 1988 273.9 282.2 504.6 1636.2 3629.8 2035.4 874.4 431.3 410.5 357.3 395.8 264.7 1179.2 2093.2 439.8 423.4 1989 224.2 202.5 1039.4 3705.4 4259.6 2131.6 694.9 413.4 305.2 332.4 252.0 223.3 1713.3 5697.5 542.5 292.5 1990 194.9 222.3 496.2 1473.1 3853.4 2017.9 819.0 439.7 548.4 1315.4 1229.4 836.9 897.6 2048.7 412.7 465.0 1991 628.7 556.9 650.4 1381.1 3722.1 2870.0 1144.2 585.5 395.9 318.6 340.0 233.8 955.5 1806.7 720.4 459.0 1992 212.3 211.9 499.3 1909.6 2908.3 2197.3 855.3 587.4 417.2 305.3 334.8 231.0 1494.1 2325.1 503.9 665.6 1993 200.8 182.2 483.9 951.9 4925.6 8984.4 2846.0 762.0 546.2 738.3 669.8 519.0 563.1 1340.8 910.1 623.1 1994 418.8 358.9 897.9 2466.3 4711.5 2360.8 685.0 331.7 383.9 753.5 629.8 431.3 1131.6 3800.9 399.0 268.6 1995 345.8 415.5 612.1 1684.2 4220.5 12246.2 7031.3 1645.8 750.1 852.2 857.4 755.2 1575.5 1792.9 2098.0 1221.8 1996 610.5 541.9 700.6 2543.2 9061.2 3861.0 1329.0 408.7 380.6 874.5 602.1 396.6 1952.5 3133.9 501.8 321.4 1997 334.5 291.6 1571.3 2676.0 8478.0 6003.4 2038.3 821.8 718.1 931.5 914.3 656.6 1899.9 3452.1 998.6 656.1 1998 518.1 442.4 943.4 1763.2 5872.5 2662.8 1005.9 455.0 325.2 963.8 774.4 584.7 1224.3 2302.0 564.4 352.4 1999 488.3 483.4 1033.0 1971.2 7043.3 4134.4 1692.9 1125.3 832.6 842.8 655.8 555.0 1621.2 2321.2 1189.6 1064.9 --------------------------------------------- Morrow Point January February March April May June July August September October November December Apr(1-15) (16-30) Aug(1-15) (16-31) 1960 644.1 540.3 1346.9 6480.4 8362.8 4662.4 1183.4 316.0 204.1 359.4 371.5 248.8 4584.2 8376.6 404.8 232.8 1961 223.6 330.5 529.1 1360.0 5490.7 2773.3 728.7 338.1 822.7 860.7 791.4 535.1 1179.0 1540.9 401.5 278.6 1962 433.5 472.3 463.8 4406.0 7507.1 3673.2 1537.8 399.5 320.3 566.0 529.1 420.7 1064.7 7747.4 506.7 299.1 1963 315.1 552.3 703.4 2597.7 4580.7 1870.8 674.0 378.8 397.7 350.3 604.8 381.5 1718.7 3476.7 397.4 361.4 1964 313.5 276.0 330.6 988.5 6023.7 3391.3 1238.3 732.8 597.3 442.3 357.6 288.2 535.9 1441.1 797.1 672.5 1965 235.4 210.9 210.5 2398.1 7753.9 12581.4 4600.1 1540.9 1527.1 1707.7 1683.1 1214.6 321.1 4475.1 1904.4 1200.1 1966 913.1 722.1 1302.9 4036.4 4934.5 2734.2 955.5 443.3 297.9 369.3 357.2 368.5 3903.3 4169.5 547.6 345.5 1967 245.1 273.0 704.6 1531.0 3488.1 3612.9 1472.2 714.6 659.7 456.3 425.5 335.8 1350.6 1711.4 890.6 549.7 1968 285.9 258.3 560.6 1358.6 5035.0 6093.2 1521.6 786.3 444.2 434.7 407.4 305.4 1488.4 1228.8 973.9 610.4 1969 326.8 247.0 314.8 2674.1 7470.1 3958.2 2406.6 1041.0 788.4 1840.5 1207.6 971.5 1719.5 3628.7 1272.1 824.4 1970 850.3 782.0 843.8 1576.3 9586.9 5276.7 2329.4 872.1 1699.8 1524.2 1354.7 1121.6 1401.7 1750.9 912.8 834.0 1971 973.5 974.4 1081.9 3934.5 4828.0 2946.2 1044.5 373.3 319.9 657.6 511.6 391.8 2997.3 4871.7 365.7 380.4 1972 343.9 466.2 1050.5 2185.9 4599.4 2391.3 710.3 226.4 382.5 652.9 428.4 308.6 1719.3 2652.6 252.6 201.8 1973 261.8 241.2 351.2 616.2 5767.8 6680.9 2093.6 701.0 447.9 383.3 312.7 291.8 434.1 798.3 868.0 544.4 1974 236.4 210.9 859.1 1952.3 7847.8 3553.2 1213.2 503.5 266.8 277.5 328.6 204.3 1615.8 2288.8 672.8 344.8 1975 188.7 172.0 255.6 1379.2 5536.7 7318.0 2732.7 924.7 406.4 337.0 409.8 327.4 417.4 2340.9 1177.9 687.3 1976 282.9 264.0 533.1 1527.4 4419.7 3090.8 1133.6 512.6 414.8 518.1 387.6 318.7 1333.7 1721.0 639.8 393.4 1977 287.6 325.7 504.7 1149.2 1954.5 1013.7 470.6 259.5 224.6 571.6 381.1 302.8 903.0 1395.4 217.8 298.6 1978 235.4 225.9 420.8 3275.3 6938.2 5637.4 1790.4 460.0 202.5 284.9 382.3 229.7 2175.3 4375.4 592.7 335.6 1979 202.1 182.3 246.7 3827.9 7094.4 9959.5 3669.0 803.4 309.1 284.3 268.5 216.5 1194.4 6461.4 968.9 648.2 1980 198.0 218.7 245.1 2100.1 6072.6 10079.9 2531.3 533.2 321.1 373.2 342.7 392.4 290.5 3909.6 669.0 406.0 1981 275.8 310.5 435.9 1248.7 1977.2 1272.7 816.8 424.9 504.8 802.8 788.8 670.5 802.1 1695.2 490.0 363.9 1982 490.0 410.7 593.4 1390.2 5103.2 6154.2 1869.9 757.6 901.9 821.7 737.1 557.7 770.6 2009.9 763.5 752.2 1983 464.8 480.1 664.3 1110.5 3190.5 4690.7 1522.1 704.3 401.6 447.1 462.0 328.2 833.4 1387.6 886.4 533.6 1984 275.1 237.7 225.0 1392.7 11713.1 7473.0 2940.5 1283.9 954.6 1340.4 1236.2 935.9 710.2 2075.2 1375.4 1198.1 1985 746.4 662.6 870.8 2945.5 7967.3 7247.2 1697.7 651.2 818.0 1643.7 1194.9 844.5 1856.3 4034.7 826.2 487.2 1986 645.1 692.9 1529.5 3088.4 5304.4 3135.4 1473.0 706.2 928.8 1170.5 1344.2 925.8 2965.9 3210.8 800.2 618.1 1987 738.0 674.3 862.7 3461.3 6717.0 5165.6 1412.7 588.8 299.1 347.3 550.2 382.2 1263.4 5659.2 607.6 571.1 1988 307.8 319.6 595.4 2014.3 4165.4 2317.1 966.6 479.7 484.8 414.3 470.6 308.7 1436.8 2591.8 480.1 479.4 1989 259.7 238.4 1228.5 4364.4 4690.5 2307.2 738.8 442.8 332.2 365.1 268.5 239.5 2137.9 6590.9 579.7 314.5 1990 211.0 246.2 598.3 1793.1 4412.1 2296.7 908.6 480.5 608.8 1540.1 1408.5 965.0 1087.8 2498.5 446.8 512.0 1991 723.7 648.8 773.2 1658.5 4339.4 3282.5 1274.8 652.1 447.7 361.6 393.4 268.0 1145.8 2171.1 799.9 513.6 1992 242.6 244.5 617.1 2302.0 3283.6 2606.0 980.9 655.5 463.7 336.4 376.0 255.5 1817.1 2786.8 569.7 736.0 1993 223.4 206.7 569.6 1164.9 6092.5 9650.9 3023.7 813.3 596.1 813.1 728.9 564.2 671.7 1658.0 963.6 672.4 1994 456.9 393.5 1018.4 2844.8 5257.6 2623.8 750.4 363.6 445.0 882.0 730.6 499.4 1306.1 4383.4 438.9 292.9 1995 400.7 481.8 769.4 2109.2 5172.3 13802.3 7727.9 1816.9 848.0 998.6 985.4 872.8 1968.3 2250.1 2316.8 1348.2 1996 704.2 628.1 822.3 3049.5 10057.4 4199.4 1449.5 449.5 458.6 1033.1 710.4 470.6 2315.9 3783.2 552.2 353.2 1997 394.7 343.4 1862.8 3220.4 9510.9 6820.2 2265.6 923.8 860.2 1110.6 1091.0 783.4 2324.1 4116.7 1122.7 737.3 1998 619.0 528.0 1137.6 2205.1 6857.1 3120.3 1122.8 497.0 369.4 1096.2 884.5 670.8 1563.6 2846.5 615.7 385.8 1999 565.6 556.3 1211.2 2378.6 7904.9 4638.6 1867.3 1255.9 941.8 938.2 723.8 613.3 1946.9 2810.4 1334.6 1182.1 --------------------------------------------- Crystal January February March April May June July August September October November December Apr(1-15) (16-30) Aug(1-15) (16-31) 1960 655.2 550.3 1500.0 6727.4 8544.1 4760.9 1202.5 321.0 206.6 364.8 376.7 251.7 4817.3 8637.5 411.4 236.2 1961 228.1 349.2 563.9 1425.4 5582.3 2825.3 738.8 343.6 845.7 877.9 814.1 544.1 1246.8 1604.0 406.2 284.9 1962 442.2 504.1 485.4 4481.1 7587.7 3709.3 1554.6 404.1 324.9 578.2 541.4 429.2 1109.5 7852.7 513.0 302.0 1963 319.1 576.8 740.5 2636.6 4612.8 1887.2 682.3 383.4 401.3 361.0 621.5 386.4 1755.3 3518.0 400.6 367.3 1964 318.8 284.0 353.3 1025.8 6083.3 3427.2 1251.1 741.1 605.0 444.1 359.8 291.0 579.7 1471.9 806.4 679.9 1965 237.3 212.8 217.2 2587.2 7819.3 12666.8 4645.6 1553.6 1563.8 1739.3 1706.9 1235.6 357.6 4816.8 1918.9 1211.2 1966 933.1 741.7 1346.7 4094.1 4992.2 2763.0 967.2 447.3 300.9 378.8 367.7 383.6 3954.7 4233.4 551.8 349.4 1967 251.6 288.2 721.8 1549.8 3501.6 3646.6 1489.9 722.8 674.9 460.6 431.7 338.7 1369.8 1729.8 903.3 553.6 1968 289.1 262.9 609.3 1412.9 5084.5 6152.0 1535.8 797.2 448.4 443.0 414.9 308.8 1561.2 1264.6 987.8 618.5 1969 334.4 251.6 330.4 2794.3 7542.1 4012.7 2438.7 1055.8 800.8 1875.5 1230.0 990.6 1877.8 3710.8 1289.1 837.1 1970 872.5 805.5 884.4 1645.9 9674.9 5356.4 2356.8 881.3 1736.9 1554.5 1378.4 1142.1 1460.5 1831.2 921.8 843.3 1971 999.4 1006.0 1121.0 3993.2 4909.4 2986.9 1057.7 378.0 326.0 678.6 525.0 398.3 3027.9 4958.4 370.1 385.5 1972 351.6 490.8 1079.9 2205.5 4617.2 2409.6 716.7 228.6 395.0 676.8 444.7 315.4 1740.1 2671.0 255.1 203.9 1973 268.0 247.9 386.1 658.0 5845.3 6772.4 2122.2 712.2 452.7 393.1 316.1 298.6 478.4 837.6 879.7 555.1 1974 239.3 213.8 943.7 2066.8 7968.0 3618.5 1229.6 510.0 270.7 280.9 339.3 206.3 1739.3 2394.2 682.1 348.5 1975 191.0 174.7 293.6 1416.6 5588.4 7389.5 2756.2 933.7 409.2 342.7 417.5 329.8 438.4 2394.8 1188.1 695.2 1976 285.1 271.7 566.3 1556.6 4472.0 3126.6 1146.4 517.8 427.0 525.4 392.1 321.9 1366.1 1747.1 646.6 397.2 1977 291.4 338.3 519.8 1160.3 1978.6 1022.8 479.1 263.6 231.2 583.7 388.0 310.3 914.0 1406.5 220.6 303.9 1978 238.9 231.7 463.3 3367.4 7024.5 5695.7 1808.3 465.0 204.5 294.1 390.2 231.4 2296.3 4438.4 599.4 338.9 1979 203.7 184.1 276.4 4037.9 7220.7 10100.6 3712.1 812.3 312.0 290.8 273.2 219.8 1316.0 6759.7 978.9 656.0 1980 201.9 232.1 271.7 2184.8 6130.3 10171.9 2551.9 539.5 324.5 379.5 348.0 409.0 316.9 4052.7 677.2 410.4 1981 282.7 317.8 448.2 1265.6 1994.3 1285.0 828.0 429.4 514.7 817.4 800.4 679.9 832.0 1699.2 495.3 367.6 1982 496.6 419.4 638.6 1465.5 5182.0 6231.3 1888.7 765.3 917.2 829.4 754.2 565.1 815.6 2115.3 772.7 758.4 1983 471.4 495.9 692.1 1145.5 3216.3 4749.6 1545.8 715.5 404.7 450.6 473.2 330.5 868.8 1422.1 899.7 542.8 1984 277.4 240.3 231.2 1564.9 11855.1 7680.7 2991.0 1299.3 971.4 1364.7 1254.0 949.7 872.9 2256.9 1393.5 1211.0 1985 759.7 677.9 937.9 3131.1 8118.9 7361.7 1720.2 658.6 831.1 1667.8 1205.9 855.5 2008.6 4253.7 835.8 492.6 1986 657.8 713.9 1559.7 3131.9 5363.3 3174.7 1495.7 715.8 948.4 1199.1 1385.3 951.0 3012.5 3251.3 809.2 628.2 1987 760.5 708.1 950.4 3622.0 6897.1 5267.1 1442.0 602.8 302.5 355.0 567.6 389.7 1382.1 5862.0 624.7 582.2 1988 312.7 328.8 649.4 2074.4 4204.2 2338.6 976.1 487.6 498.1 418.1 490.3 314.4 1472.7 2676.0 486.2 488.8 1989 264.2 245.6 1317.0 4423.8 4741.3 2331.5 746.1 449.4 335.6 371.0 269.2 240.5 2190.6 6657.1 588.0 319.5 1990 213.0 254.8 612.0 1832.0 4433.8 2314.2 920.0 484.5 605.3 1579.4 1430.3 975.7 1104.1 2559.8 448.7 518.0 1991 732.4 664.6 807.7 1713.9 4385.4 3318.7 1288.8 660.1 455.9 370.9 409.8 274.6 1201.4 2226.5 810.4 519.1 1992 248.6 258.0 658.8 2331.2 3324.3 2644.7 996.1 664.8 468.3 338.6 387.3 258.5 1825.1 2837.3 579.2 745.1 1993 226.3 211.0 637.2 1228.2 6205.8 9751.4 3054.4 824.9 604.3 828.6 739.1 570.9 722.6 1733.7 973.6 685.6 1994 463.6 400.6 1058.7 2869.4 5286.1 2641.5 756.4 368.5 451.1 896.3 744.1 505.5 1342.6 4396.2 445.6 296.1 1995 406.0 506.0 837.5 2193.9 5399.1 14046.7 7905.3 1854.1 859.6 1017.9 999.5 886.2 2046.5 2341.2 2367.4 1372.9 1996 714.7 652.9 870.1 3139.8 10149.6 4248.7 1465.5 456.1 472.1 1059.2 732.5 480.2 2396.3 3883.4 561.5 357.3 1997 403.6 352.6 1971.3 3339.4 9625.6 6926.9 2298.3 935.8 884.9 1129.4 1111.2 795.6 2441.5 4237.3 1137.5 746.7 1998 632.6 547.7 1207.3 2330.3 6962.6 3172.2 1136.6 502.9 372.4 1111.0 906.2 680.3 1676.2 2984.4 622.6 390.7 1999 575.8 573.3 1239.2 2417.8 7988.1 4688.8 1884.3 1273.8 954.5 949.3 729.7 619.5 1974.8 2860.8 1357.5 1195.3 --------------------------------------------- Taylor Park (09109209) January February March April May June July August September October November December Apr(1-15) (16-30) Aug(1-15) (16-31) 1960 36.0 31.9 50.6 310.2 733.3 502.1 123.0 36.5 18.1 23.8 26.7 20.2 193.3 427.1 46.4 27.3 1961 19.0 23.0 27.4 52.2 437.6 313.1 86.5 36.3 76.1 120.8 104.4 75.0 32.3 72.0 46.7 26.6 1962 57.9 47.4 42.1 424.1 1026.1 377.0 131.9 37.4 22.4 29.1 26.1 23.5 57.3 790.8 45.7 29.5 1963 20.0 23.3 39.0 173.9 428.7 219.0 86.6 41.7 39.7 31.1 49.5 38.1 112.1 235.8 46.8 37.0 1964 33.1 29.3 27.8 52.5 490.5 371.7 121.6 58.2 34.8 25.9 22.9 20.5 28.6 76.3 67.9 49.2 1965 18.7 17.3 16.2 80.3 842.9 1659.5 461.2 203.3 130.1 136.2 131.3 107.3 15.5 145.2 244.8 164.3 1966 84.9 69.5 107.5 369.0 514.4 259.7 83.3 34.8 20.7 28.3 27.2 23.2 347.8 390.3 40.7 29.2 1967 19.2 18.0 38.0 107.0 577.3 492.9 187.4 76.4 66.0 61.5 55.0 46.4 98.8 115.3 93.3 60.5 1968 39.5 34.1 35.7 79.6 529.3 961.8 207.9 103.8 57.2 53.5 50.8 42.3 96.7 62.6 122.2 86.6 1969 39.5 33.2 32.7 202.2 837.6 406.1 223.0 88.3 55.0 89.1 72.4 60.6 87.2 317.3 111.8 66.3 1970 51.0 44.8 40.4 52.8 1330.0 688.9 248.5 68.6 94.3 115.5 116.4 98.9 44.4 61.3 80.8 57.2 1971 82.1 80.8 90.1 457.0 637.9 325.9 95.4 32.5 26.2 35.2 39.2 30.2 298.0 616.0 36.9 28.4 1972 26.8 24.2 68.3 207.6 781.9 393.1 119.6 33.6 27.5 37.7 30.0 25.7 129.6 285.6 40.2 27.3 1973 22.5 20.2 18.5 23.0 416.4 1079.2 295.1 107.0 47.2 40.2 39.5 37.5 17.9 28.1 138.8 77.2 1974 31.8 28.5 29.8 71.3 1041.0 526.0 160.5 57.2 31.7 33.7 31.7 26.2 38.1 104.4 71.3 43.9 1975 23.8 22.0 20.7 69.0 518.2 859.2 279.3 88.0 40.6 35.6 41.2 36.5 23.1 114.9 111.8 65.6 1976 32.6 29.1 27.1 69.5 476.9 583.8 158.9 64.5 40.4 53.5 44.5 37.4 66.8 72.2 80.8 49.3 1977 33.0 32.9 45.4 113.4 314.6 158.0 52.5 23.5 16.8 28.8 23.0 19.5 68.9 157.9 24.6 22.5 1978 17.5 16.2 21.3 128.5 494.5 772.2 174.2 45.2 21.6 21.2 25.7 19.5 105.8 151.2 57.5 33.6 1979 18.0 16.7 15.7 150.7 674.6 1670.9 450.7 112.5 44.1 34.8 32.6 29.6 17.9 283.5 138.9 87.7 1980 26.8 24.6 22.8 104.3 501.3 1528.6 280.6 60.5 32.0 28.1 29.1 31.6 21.6 186.9 79.6 42.5 1981 24.9 27.0 32.8 135.9 257.1 147.9 67.2 30.8 30.0 44.1 40.6 37.7 57.0 214.7 34.9 26.9 1982 31.5 27.9 25.8 64.8 291.0 715.5 212.9 85.0 80.9 87.4 75.1 60.0 33.4 96.3 96.8 74.0 1983 50.2 45.7 49.2 72.1 310.0 591.3 208.2 89.7 44.5 40.0 39.3 32.6 52.7 91.5 108.7 72.0 1984 28.8 25.7 23.5 45.6 938.8 549.8 216.2 101.4 61.8 76.4 76.7 62.2 30.9 60.3 110.0 93.5 1985 52.1 44.7 45.1 155.4 710.4 982.1 223.3 81.0 46.8 112.0 99.9 73.8 63.0 247.8 104.9 58.6 1986 57.7 50.0 108.9 295.7 608.4 339.7 134.7 57.6 55.0 76.0 82.2 63.0 266.8 324.6 68.4 47.4 1987 51.1 43.9 42.7 176.2 596.0 597.6 174.2 57.9 34.8 38.9 52.5 45.3 44.5 307.9 65.0 51.3 1988 37.9 33.7 34.9 132.9 464.9 285.8 118.8 50.6 43.1 39.6 38.2 31.2 97.2 168.5 60.6 41.2 1989 27.5 25.0 53.0 411.7 759.3 365.9 125.7 63.3 45.0 48.3 47.7 44.2 85.4 738.0 77.5 50.0 1990 37.0 33.8 44.3 129.4 534.6 407.8 139.2 62.7 53.7 87.0 98.5 74.9 76.1 182.7 69.3 56.6 1991 59.6 56.3 58.6 115.0 455.1 375.0 132.0 54.8 32.5 27.9 27.1 21.5 85.0 144.9 68.6 42.0 1992 20.4 20.6 32.0 166.7 523.3 280.3 119.6 68.3 51.8 43.5 45.2 36.6 127.3 206.0 64.4 71.9 1993 31.8 28.3 29.1 34.6 453.6 1424.4 357.8 99.6 59.0 68.6 69.8 58.4 26.0 43.3 126.6 74.4 1994 48.9 41.7 82.4 276.2 704.8 394.9 107.1 35.1 25.5 39.1 39.5 33.8 104.8 447.7 42.9 27.7 1995 29.2 29.0 28.5 83.2 235.1 1751.0 809.3 218.8 79.5 81.1 87.6 83.1 89.9 76.4 287.2 154.7 1996 70.8 64.9 65.7 180.0 1257.8 597.6 192.8 53.3 30.2 33.8 36.2 27.5 147.4 212.6 69.0 38.5 1997 25.7 24.0 90.2 187.7 1124.4 823.0 259.7 88.6 54.0 58.0 63.8 53.0 106.1 269.3 108.8 69.7 1998 44.9 38.8 56.5 96.5 653.2 354.4 124.6 56.2 33.8 63.7 56.6 45.9 58.9 134.1 68.4 44.7 1999 40.9 36.3 78.9 156.2 928.4 696.4 219.2 113.5 67.3 82.4 76.1 67.4 135.8 176.6 134.5 93.8 --------------------------------------------- Los Pinos River Near Bayfield, CO (09353500) January February March April May June July August September October November December Apr(1-15) (16-30) Aug(1-15) (16-31) 1960 74.0 56.5 61.2 970.5 1646.1 1152.4 233.7 45.4 20.5 38.6 77.2 69.2 333.2 1607.8 62.3 29.6 1961 52.7 45.7 54.5 134.8 1432.3 519.1 105.9 26.8 65.0 168.1 155.7 106.5 94.8 174.8 32.7 21.2 1962 75.7 59.3 47.9 425.9 1411.9 632.9 161.8 37.7 25.0 86.2 209.9 156.1 49.7 802.0 50.5 25.6 1963 104.9 78.3 66.3 512.6 1196.7 384.2 90.7 34.8 64.8 78.5 141.9 122.5 170.8 854.5 36.9 32.8 1964 85.3 63.3 51.5 89.9 1127.9 718.4 186.6 103.9 135.0 197.1 124.1 84.9 54.3 125.5 94.4 112.9 1965 61.9 48.2 39.1 89.7 1228.3 2478.8 821.4 221.4 224.8 387.7 398.8 252.7 34.3 145.1 282.5 164.0 1966 156.9 108.5 171.0 1448.3 1099.8 549.1 135.9 40.8 39.2 62.4 61.9 55.2 1704.4 1192.3 50.5 31.8 1967 45.9 38.0 61.8 408.8 695.8 469.2 142.2 88.9 106.8 102.7 89.2 75.2 252.6 565.1 86.5 91.2 1968 58.4 46.8 41.4 176.6 1200.2 908.0 178.5 81.9 62.7 57.3 60.3 50.2 102.5 250.7 87.6 76.6 1969 41.7 34.2 30.9 201.3 1815.5 637.7 246.2 73.0 84.7 238.9 225.3 157.3 68.1 334.4 89.8 57.2 1970 113.5 91.6 84.8 128.2 1390.2 669.2 198.8 81.5 286.4 324.3 253.9 179.6 97.6 158.8 92.0 71.6 1971 125.7 105.6 103.1 660.1 727.2 371.2 80.6 21.5 22.6 74.7 102.3 85.1 469.4 850.8 23.1 20.0 1972 64.0 51.3 114.5 454.7 731.8 265.9 63.2 16.4 26.9 93.9 121.7 83.3 317.0 592.4 19.0 13.9 1973 59.9 46.4 38.3 37.4 953.6 2252.9 435.5 99.3 67.9 82.9 75.7 58.2 34.2 40.7 133.3 67.5 1974 45.3 36.9 43.8 303.8 1263.6 429.7 85.0 30.1 18.1 22.9 34.7 30.1 227.5 380.1 36.0 24.6 1975 24.8 21.0 19.2 34.1 942.5 1897.3 469.6 142.5 100.0 106.0 113.1 102.3 18.0 50.1 182.4 105.1 1976 76.2 59.3 52.9 290.7 991.5 459.7 112.2 37.4 28.2 89.5 82.4 65.4 160.5 421.0 44.5 30.8 1977 51.2 48.8 78.2 207.9 281.1 179.8 47.4 25.9 33.8 67.3 91.4 82.8 184.4 231.3 21.4 30.1 1978 61.7 47.7 40.7 436.2 1950.7 722.2 189.9 36.3 17.0 19.2 34.4 33.6 57.4 814.9 48.4 24.9 1979 27.3 22.9 21.8 280.0 1613.7 2296.7 494.8 92.8 37.0 36.4 52.0 47.6 25.8 534.1 120.5 66.8 1980 38.1 31.8 27.0 54.9 1231.8 2825.3 366.7 57.5 41.4 47.0 85.9 87.7 25.2 84.6 79.0 37.4 1981 68.5 57.5 66.6 226.1 732.2 404.4 148.2 77.8 77.1 296.1 368.7 239.7 99.1 353.2 93.7 62.9 1982 152.3 104.1 78.8 129.8 913.4 1414.2 281.9 74.2 151.6 237.5 180.9 139.6 73.4 186.2 84.1 65.0 1983 101.2 77.7 65.6 78.0 731.6 1724.7 417.7 122.9 66.2 198.0 176.4 138.9 64.0 92.0 152.9 94.8 1984 101.4 76.4 61.0 95.5 2405.4 1748.1 359.1 131.6 134.9 297.9 263.4 172.9 53.4 137.7 140.9 122.8 1985 116.3 85.4 74.4 308.7 1486.9 2926.0 393.1 155.4 172.5 608.5 438.3 239.4 123.3 494.1 191.0 122.1 1986 148.4 105.7 225.9 680.9 1163.9 722.3 229.9 107.2 166.5 335.3 334.9 211.4 656.1 705.7 138.8 77.5 1987 138.3 102.4 97.5 287.9 1296.5 1817.2 333.5 84.9 62.0 56.9 107.4 100.0 108.1 467.7 105.3 65.8 1988 74.9 57.7 50.4 326.8 1172.9 716.7 182.0 48.1 69.7 120.8 112.7 90.7 126.1 527.4 58.0 38.8 1989 69.0 54.0 97.1 988.8 806.2 297.5 58.8 26.1 25.9 50.8 54.8 42.4 320.8 1656.7 27.9 24.4 1990 33.0 27.8 51.6 360.2 1097.3 501.1 130.0 52.6 59.8 307.7 379.2 234.1 236.6 483.8 53.6 51.6 1991 143.1 99.7 77.5 258.8 1048.4 626.7 151.7 63.0 61.2 64.9 58.6 48.8 87.9 429.7 72.1 54.5 1992 40.0 33.7 33.9 569.0 984.2 656.8 176.5 63.5 64.5 81.4 69.4 57.4 176.4 961.5 72.4 55.1 1993 46.1 37.9 38.9 125.5 1193.4 1603.6 278.0 64.9 79.8 128.4 165.9 116.8 58.6 192.5 80.6 50.3 1994 83.2 64.3 71.6 313.4 1226.0 672.2 144.3 35.9 37.1 132.0 199.3 141.6 111.0 515.9 46.2 26.3 1995 96.3 71.8 64.3 252.4 891.0 2102.0 645.8 150.6 86.1 157.3 133.6 136.0 138.1 366.8 196.9 107.2 1996 104.4 79.6 66.7 273.2 991.9 287.9 90.5 38.4 62.6 262.3 194.2 125.8 120.8 425.5 46.9 30.4 1997 85.9 63.8 206.2 665.6 1483.8 1156.6 280.8 131.7 165.9 386.5 333.6 224.0 597.4 733.8 138.9 125.0 1998 143.6 102.1 102.1 250.0 1453.9 672.9 153.1 57.3 60.5 162.3 217.5 156.4 204.7 295.3 65.9 49.2 1999 109.3 88.1 120.1 542.2 1684.1 751.3 227.6 173.1 251.0 194.0 126.1 89.0 414.2 670.1 168.2 177.7 --------------------------------------------- Navajo Reservoir, NM(09355200) January February March April May June July August September October November December Apr(1-15) (16-30) Aug(1-15) (16-31) 1960 308.7 255.9 680.7 3938.0 4380.4 3638.2 1165.2 169.2 62.2 114.9 169.4 167.6 2222.2 5653.8 244.9 98.2 1961 128.8 161.0 243.0 841.9 3841.0 2026.5 439.7 111.4 218.8 441.5 465.6 312.4 594.0 1089.8 124.7 99.0 1962 255.4 294.7 275.0 1469.8 4569.3 2226.3 754.9 145.3 82.8 231.7 513.5 364.6 379.0 2560.6 202.0 92.2 1963 270.7 259.3 261.0 1764.6 3380.0 1585.1 376.6 122.8 127.5 158.1 257.1 229.0 670.7 2858.5 144.9 102.0 1964 169.3 137.5 141.0 404.9 2812.8 1952.8 509.5 249.4 266.7 362.3 261.4 184.9 206.9 602.9 273.3 227.0 1965 148.1 147.0 168.5 763.3 4740.5 6724.8 3097.5 788.7 570.6 904.6 1178.5 940.9 235.9 1290.6 1032.1 560.5 1966 649.7 476.7 1231.1 4743.8 3877.5 2461.4 753.8 208.1 119.9 132.3 162.8 224.4 5388.5 4099.0 250.5 168.4 1967 177.1 153.8 265.7 1566.3 1770.0 1481.0 491.2 311.8 323.1 269.8 229.8 201.7 1075.5 2057.0 318.0 306.0 1968 177.9 178.0 179.5 872.5 3428.6 3044.0 677.7 470.8 254.8 180.3 197.4 177.2 497.1 1247.8 486.7 455.8 1969 204.3 197.2 245.7 1436.9 4578.8 2215.8 924.2 330.6 400.1 969.6 998.2 756.3 880.8 1993.1 369.5 294.1 1970 571.8 478.5 498.7 845.9 4446.8 2725.9 933.5 261.4 667.1 843.0 849.5 683.2 637.7 1054.2 309.7 216.1 1971 523.5 478.6 534.9 2197.4 2184.9 1353.7 424.1 111.4 71.4 332.8 469.6 389.6 1791.7 2603.1 121.4 102.1 1972 296.0 234.6 651.6 1473.3 1749.3 807.8 176.7 56.3 75.3 354.9 482.5 328.0 1207.7 1738.9 56.3 56.3 1973 248.8 241.8 483.6 995.9 4250.6 7126.9 2010.0 373.1 199.4 227.7 236.1 196.0 857.6 1134.3 509.5 245.1 1974 151.4 140.0 320.6 1703.1 3380.1 1611.9 307.6 86.0 49.7 81.8 112.4 81.3 1317.9 2088.4 109.7 63.7 1975 87.3 114.2 177.9 367.5 3959.2 5088.5 2282.7 498.2 349.9 312.2 395.1 364.4 217.9 517.2 655.0 351.1 1976 264.6 250.6 241.3 1194.2 3273.9 1922.8 549.9 141.5 110.5 256.5 238.4 203.0 771.3 1617.2 180.4 105.0 1977 169.5 149.7 222.7 774.7 1217.5 884.7 220.5 111.7 110.1 176.6 269.5 246.8 556.6 992.8 85.5 136.3 1978 209.8 202.4 469.3 1802.4 4729.1 2482.5 935.9 160.8 60.1 69.2 163.2 127.9 808.3 2796.5 227.8 97.9 1979 100.1 118.8 390.9 2011.1 6087.1 7181.2 2623.9 494.4 159.0 118.4 162.8 155.9 857.0 3165.1 648.7 349.7 1980 162.8 198.8 266.3 943.2 5397.1 8453.8 1898.4 230.9 109.1 115.5 190.2 209.2 515.7 1370.6 321.5 146.0 1981 173.9 175.0 281.7 725.3 1828.3 1187.4 405.6 210.9 183.1 639.2 836.3 639.1 423.0 1027.5 234.6 188.7 1982 454.2 368.2 439.1 1189.1 3189.0 4380.0 1520.4 337.9 503.2 685.4 597.1 505.1 730.9 1647.3 399.4 280.2 1983 386.5 351.5 542.7 1003.9 3387.5 5226.8 1971.7 458.5 197.6 494.6 441.2 362.4 854.8 1153.0 600.0 325.8 1984 285.4 285.9 384.3 890.9 7700.2 5688.9 1438.9 436.5 345.4 851.1 822.3 647.9 484.0 1297.7 489.8 386.6 1985 491.2 436.3 881.0 2810.6 7135.4 8600.9 1817.9 604.8 549.2 1947.8 1512.7 878.2 1781.1 3840.0 772.2 447.8 1986 607.2 587.5 1400.4 2913.4 3800.9 2635.2 980.1 341.0 431.5 811.1 1120.9 825.2 2887.2 2939.5 443.5 244.9 1987 645.0 636.7 975.8 2088.5 5279.7 5909.0 1423.1 289.7 137.1 111.7 300.6 271.0 1285.6 2891.5 379.3 205.6 1988 207.8 284.7 397.8 1805.9 3648.4 3029.6 813.2 202.0 171.4 220.6 253.1 208.7 1078.5 2533.3 222.0 183.3 1989 190.0 188.1 483.4 3516.7 2629.1 1559.8 380.4 121.6 93.3 157.7 147.2 118.3 1828.2 5205.2 144.8 99.9 1990 108.6 100.3 213.9 1385.5 3608.6 2178.6 599.7 226.2 224.9 962.3 1465.5 983.6 811.2 1959.8 235.0 218.1 1991 607.5 537.5 647.6 2025.6 3628.7 2688.3 919.7 316.5 224.8 170.4 211.7 161.8 999.6 3051.6 368.5 267.8 1992 138.5 164.2 240.8 2283.5 4468.3 3246.7 995.3 346.6 319.0 265.0 231.5 193.3 857.7 3709.3 361.1 333.1 1993 186.5 180.2 890.3 1754.6 5405.9 5944.8 1690.9 298.7 359.2 373.3 531.9 397.5 1443.5 2065.6 352.4 248.3 1994 306.3 312.6 508.4 1805.6 4712.2 3304.8 603.9 146.1 137.3 381.3 707.8 533.6 1009.2 2602.0 191.4 103.8 1995 384.5 366.3 721.3 1623.3 3596.6 5780.3 2731.0 545.6 276.4 391.9 394.9 444.4 1179.6 2067.0 727.6 375.0 1996 351.3 326.0 383.5 1043.1 2605.9 821.8 252.3 102.8 141.5 444.8 376.5 270.8 639.7 1446.6 117.9 88.6 1997 204.2 210.3 883.7 2583.4 4102.8 3706.7 1057.7 500.7 554.4 1066.6 1017.9 731.6 2377.6 2789.2 545.4 458.8 1998 502.8 416.3 506.3 1261.1 4581.2 2427.0 696.1 223.6 151.2 420.9 844.5 617.2 1088.4 1433.8 269.5 180.7 1999 459.2 428.1 556.3 1749.4 4644.8 2670.4 996.4 591.3 630.1 457.4 315.9 239.7 1414.8 2084.1 613.3 570.8 --------------------------------------------- Paonia (09131400) January February March April May June July August September October November December Apr(1-15) (16-30) Aug(1-15) (16-31) 1960 54.3 50.5 153.0 602.2 448.2 329.6 65.8 12.9 7.7 12.5 23.3 13.1 526.5 677.8 14.2 11.6 1961 11.7 24.6 53.8 140.7 426.4 240.7 56.8 12.5 78.9 66.6 74.6 51.5 109.6 171.8 16.9 8.5 1962 45.2 70.4 72.7 627.1 745.7 436.9 198.6 24.1 11.0 17.7 17.1 15.3 225.4 1028.9 34.4 14.4 1963 10.5 53.2 54.1 173.1 197.3 110.5 29.6 12.2 7.9 10.8 37.2 12.9 139.3 207.0 15.1 9.6 1964 11.9 11.5 27.8 89.1 475.3 315.5 94.5 33.3 15.2 8.1 16.2 23.4 43.3 134.9 38.0 28.8 1965 13.1 16.2 28.1 300.4 861.2 907.0 548.9 106.2 79.9 66.2 93.1 79.4 61.7 539.0 136.6 77.7 1966 63.9 54.1 111.7 329.9 363.8 230.7 71.4 20.5 9.4 20.3 23.8 62.7 325.3 334.4 26.0 15.4 1967 19.5 26.4 67.7 189.2 388.2 332.0 186.3 55.0 42.0 22.8 22.2 17.6 167.0 211.4 75.9 35.4 1968 16.1 19.2 66.0 147.6 475.4 555.1 172.1 52.0 18.5 22.4 26.8 16.1 173.2 121.9 67.2 37.8 1969 29.1 18.3 36.0 303.1 579.1 448.1 219.1 58.8 33.3 96.8 66.0 61.8 192.2 414.1 75.5 43.1 1970 57.4 58.7 83.7 163.5 772.6 585.3 253.2 47.3 123.2 94.7 106.1 100.3 128.8 198.1 56.1 39.1 1971 88.2 87.7 121.5 477.6 483.3 315.3 146.2 25.8 14.7 44.5 28.2 23.6 417.4 537.8 31.3 20.7 1972 21.7 27.7 139.1 281.6 365.8 257.5 56.3 11.8 24.7 61.7 30.6 22.8 214.1 349.1 13.2 10.5 1973 18.7 21.5 37.7 80.0 594.5 540.5 245.7 46.0 20.1 14.5 14.3 14.3 50.1 110.0 63.1 30.0 1974 10.2 9.5 67.2 170.3 580.6 383.3 144.4 32.5 11.6 16.7 19.5 8.2 120.3 220.2 47.5 18.4 1975 9.4 10.1 40.4 124.9 438.4 461.1 355.1 72.7 17.6 15.5 16.1 13.2 37.2 212.5 100.3 46.9 1976 11.8 17.1 36.4 126.4 325.4 219.6 88.3 23.4 19.1 12.8 13.8 9.1 135.1 117.8 30.9 16.4 1977 10.6 20.0 42.6 99.4 95.9 59.6 20.0 10.1 10.0 31.9 23.5 20.1 80.8 117.9 6.8 13.3 1978 12.4 14.7 82.5 472.9 786.3 631.2 274.1 34.6 10.0 18.3 15.7 8.8 439.0 506.8 48.0 22.1 1979 7.0 8.2 30.4 364.8 766.3 853.6 538.7 69.0 15.4 14.6 12.2 10.1 79.9 649.8 86.8 52.4 1980 15.2 23.3 28.2 284.0 660.3 808.6 408.9 42.9 13.4 18.5 17.0 25.7 30.7 537.3 60.7 26.3 1981 14.0 25.9 35.7 78.7 109.7 74.8 29.0 9.0 14.8 29.7 20.0 21.7 69.9 87.5 11.4 6.7 1982 13.9 16.0 59.0 185.9 579.7 451.5 237.8 53.2 47.6 40.6 55.5 42.9 90.0 281.9 60.8 46.0 1983 35.3 41.7 72.7 126.4 352.3 410.2 156.0 44.0 12.9 21.6 32.9 17.7 89.2 163.5 59.7 29.3 1984 13.4 13.7 20.7 129.1 997.5 858.7 406.1 86.7 41.2 65.5 65.0 55.0 70.3 187.9 106.6 68.1 1985 45.4 45.4 98.5 324.5 757.4 523.1 122.5 29.9 42.9 110.0 73.4 60.3 221.4 427.6 42.0 18.6 1986 46.6 82.1 192.3 416.8 568.3 431.3 159.3 52.2 62.7 79.8 112.0 85.1 398.5 435.2 68.9 36.5 1987 68.8 67.7 95.7 283.4 358.2 260.4 72.5 31.7 9.6 21.1 34.1 19.8 136.3 430.4 28.7 34.6 1988 16.4 22.4 45.6 185.1 263.9 171.5 70.0 22.9 24.4 11.8 31.0 11.8 138.4 231.8 27.9 18.2 1989 10.7 14.6 115.4 414.3 320.2 229.9 58.3 24.7 15.8 16.9 11.5 11.2 222.1 606.5 36.7 13.3 1990 10.5 17.9 48.4 122.3 172.3 99.9 44.7 16.6 32.5 55.1 51.3 36.1 71.4 173.2 16.1 17.2 1991 29.4 39.0 72.2 160.7 372.4 337.2 112.4 32.7 21.1 22.3 37.4 16.6 126.3 195.1 44.7 21.5 1992 17.0 23.4 59.6 215.9 223.6 163.5 53.6 26.1 14.4 10.0 28.5 11.0 184.4 247.4 21.6 30.3 1993 12.1 15.0 85.6 158.0 900.4 1012.0 481.3 75.7 43.1 87.7 88.1 64.7 83.7 232.2 95.6 57.0 1994 52.1 46.5 142.8 316.0 340.9 219.0 46.8 14.3 16.6 35.5 35.2 21.7 199.9 432.1 16.6 12.1 1995 18.9 35.8 89.6 201.6 669.7 1197.4 786.2 129.6 37.1 47.7 67.0 65.4 182.7 220.4 179.0 83.3 1996 51.8 66.8 81.7 400.1 948.1 511.3 131.0 22.8 17.4 52.3 52.2 32.5 338.3 461.9 30.4 15.7 1997 28.0 25.7 184.8 362.7 866.3 727.4 238.7 45.8 35.7 48.3 52.9 38.2 237.5 487.9 61.4 31.2 1998 35.4 33.0 100.1 191.4 448.7 266.0 111.7 26.5 9.7 46.6 47.4 27.9 127.0 255.7 36.7 16.9 1999 30.4 33.8 100.4 203.6 521.2 354.4 151.1 61.9 41.6 56.0 41.5 40.5 151.9 255.3 70.0 54.4 --------------------------------------------- Uncompahgre River Near Ridgway, CO (09146200) January February March April May June July August September October November December Apr(1-15) (16-30) Aug(1-15) (16-31) 1960 52.4 41.5 142.0 643.6 791.4 260.8 66.4 17.6 13.7 28.7 28.0 22.9 408.2 879.0 23.1 12.5 1961 21.5 27.6 37.7 116.6 641.6 186.6 46.5 25.3 71.0 65.6 60.3 39.8 80.4 152.9 26.0 24.8 1962 32.6 47.8 40.5 353.5 471.8 201.7 75.6 24.9 30.0 55.0 57.7 44.4 81.6 625.3 31.2 19.1 1963 33.7 54.9 68.1 322.8 495.7 138.4 46.9 29.5 37.5 34.8 57.0 41.1 208.9 436.6 26.3 32.6 1964 33.2 27.2 36.0 101.5 596.8 240.8 88.6 67.8 71.2 55.5 40.4 32.8 60.7 142.4 73.2 62.7 1965 25.5 22.3 22.8 253.6 636.6 797.6 196.1 81.1 122.0 143.7 153.7 102.9 39.8 467.5 96.9 66.3 1966 76.3 59.0 98.2 413.9 354.0 172.4 63.3 31.2 26.2 30.7 32.4 35.0 401.7 426.1 40.7 22.3 1967 25.3 29.7 42.2 142.3 294.5 181.1 78.0 50.8 47.4 31.9 34.2 26.3 114.1 170.5 61.2 41.1 1968 22.6 23.7 50.7 114.8 511.0 273.0 66.0 43.9 29.5 26.5 25.8 19.9 108.9 120.7 52.7 35.7 1969 25.2 18.7 33.0 221.0 582.3 215.6 134.9 64.2 65.5 132.3 98.2 76.2 119.8 322.1 77.3 51.9 1970 65.6 59.9 68.7 137.8 639.2 255.4 110.7 56.1 145.2 112.6 99.6 79.2 113.5 162.2 56.0 56.2 1971 68.8 70.1 85.5 320.9 303.4 145.9 40.4 19.7 20.0 51.1 43.0 32.8 293.7 348.0 14.6 24.4 1972 29.8 33.4 97.7 232.8 284.0 106.7 37.3 14.1 37.8 62.7 53.2 34.6 205.5 260.1 14.3 14.0 1973 27.5 25.3 40.9 72.0 595.7 599.1 120.5 43.8 33.5 30.0 26.2 24.2 53.8 90.3 49.2 38.7 1974 18.6 16.6 89.7 183.7 631.9 171.8 45.3 23.4 14.3 14.1 21.5 12.3 145.4 222.0 32.1 15.2 1975 13.0 12.2 40.4 76.2 490.4 592.3 145.1 53.9 30.1 25.4 38.3 30.5 37.2 115.2 68.5 40.3 1976 24.4 27.5 42.0 158.9 434.6 158.2 61.5 33.8 31.5 42.9 33.4 27.4 110.6 207.1 41.8 26.3 1977 24.6 36.3 58.1 138.8 186.3 88.4 34.8 23.8 23.2 40.8 37.2 31.4 106.7 171.0 16.1 31.1 1978 24.7 23.6 45.7 338.8 669.2 221.4 62.6 20.4 10.4 17.1 32.5 18.6 143.6 534.0 27.0 14.2 1979 15.3 16.2 48.7 352.2 685.0 431.2 101.1 31.2 16.3 18.6 18.1 16.6 108.0 596.5 33.2 29.3 1980 16.8 23.4 22.9 166.9 629.3 479.0 78.4 27.4 24.6 30.3 31.1 35.6 40.2 293.6 29.3 25.6 1981 25.4 26.4 37.4 155.8 276.7 138.3 86.7 50.1 53.5 90.4 96.3 78.8 74.6 237.1 57.7 42.9 1982 59.0 49.2 78.8 138.3 587.2 382.4 83.6 39.7 63.6 58.7 56.4 42.9 93.2 183.4 37.0 42.3 1983 33.9 33.8 44.4 78.2 360.3 444.0 108.3 57.5 37.2 46.7 52.0 38.8 53.2 103.1 68.8 47.0 1984 30.2 26.7 29.2 173.1 1040.4 572.0 168.4 93.0 89.4 133.5 121.4 93.3 108.8 237.4 97.5 88.8 1985 69.2 59.8 79.9 312.5 788.1 457.6 90.1 44.0 76.7 139.1 99.0 73.6 184.9 440.0 55.0 33.7 1986 54.6 57.2 143.6 280.9 444.0 191.5 96.0 54.3 88.5 111.8 134.1 93.1 285.2 276.6 62.0 47.0 1987 70.7 66.5 102.3 283.5 607.8 504.7 100.1 49.5 31.8 28.9 67.1 46.3 137.0 430.1 51.4 47.7 1988 35.0 36.4 52.3 225.0 476.2 189.2 73.6 34.1 54.4 49.8 57.0 40.2 153.6 296.3 32.0 36.0 1989 31.4 31.7 118.3 497.7 271.5 103.5 27.7 21.9 19.4 24.2 16.1 14.7 244.1 751.2 25.5 18.6 1990 14.0 17.5 70.1 199.0 466.6 157.1 57.6 33.6 39.5 125.7 123.8 85.9 117.1 280.9 29.1 37.8 1991 60.3 56.8 62.8 161.1 477.0 218.2 74.4 45.6 32.3 25.9 32.0 23.0 90.3 231.8 54.0 37.8 1992 20.7 21.3 50.2 280.1 326.4 226.0 76.5 46.5 35.0 26.8 32.6 20.9 239.8 320.4 43.3 49.5 1993 19.2 21.2 61.9 149.5 756.9 429.9 85.8 32.0 33.2 48.1 47.0 34.4 86.3 212.7 30.5 33.4 1994 29.0 27.8 56.8 257.1 471.3 159.5 42.8 21.4 32.5 70.0 61.9 46.4 83.9 430.4 25.3 17.8 1995 35.5 45.0 89.7 196.3 506.2 933.6 265.2 83.0 62.9 83.4 78.3 72.1 180.5 212.0 95.7 71.1 1996 56.4 58.8 82.2 288.9 550.7 148.9 73.6 29.4 41.5 117.0 70.3 51.0 186.6 391.2 35.4 23.8 1997 40.1 35.3 170.1 313.4 821.7 409.0 115.1 70.3 88.8 116.8 109.3 78.8 225.6 401.2 82.1 59.1 1998 61.3 53.7 106.2 232.3 730.4 220.5 67.7 34.4 33.6 94.9 90.2 73.0 180.4 284.2 40.3 28.8 1999 63.7 53.0 106.9 249.9 641.1 237.6 98.2 95.3 81.5 61.8 45.6 37.4 192.6 307.2 102.8 88.3 --------------------------------------------- Dolores River Near Mcphee, CO(09167500) January February March April May June July August September October November December Apr(1-15) (16-30) Aug(1-15) (16-31) 1960 27.4 22.3 78.2 794.3 1008.8 654.2 110.0 11.9 6.4 11.8 14.7 14.9 442.6 1146.1 15.8 8.3 1961 13.7 21.4 28.3 147.2 664.9 359.2 52.8 13.7 28.9 45.2 44.8 31.3 87.1 207.3 13.8 13.6 1962 27.8 37.2 41.0 324.1 475.8 257.0 47.1 11.5 11.3 31.4 41.4 32.2 91.2 557.0 13.1 10.0 1963 27.4 34.9 39.4 337.6 421.4 138.9 28.7 20.0 23.4 21.4 32.1 28.6 177.9 497.3 19.9 20.1 1964 24.0 20.2 28.5 123.9 514.2 322.7 65.2 38.0 48.4 48.6 35.4 27.8 69.0 178.9 38.8 37.2 1965 22.7 24.5 30.8 238.9 1443.5 1474.2 870.9 164.3 83.7 128.1 236.1 194.3 64.5 413.2 225.3 107.2 1966 148.8 126.9 414.5 847.9 1000.6 521.3 66.7 12.7 15.2 12.6 18.7 21.1 892.6 803.3 16.4 9.3 1967 16.3 17.2 39.9 190.0 197.5 130.7 43.1 35.4 31.1 20.6 18.9 17.4 150.0 230.0 38.8 32.2 1968 14.4 17.8 41.7 254.3 526.2 380.1 74.4 24.5 15.4 16.4 16.1 12.3 184.2 324.5 27.2 21.9 1969 18.9 15.4 28.9 263.9 660.8 378.2 130.0 36.7 27.1 72.2 92.4 79.4 150.2 377.7 44.3 29.6 1970 63.5 56.5 82.0 200.3 619.8 406.0 73.5 27.4 79.3 70.7 80.7 76.6 141.6 258.9 30.3 24.7 1971 67.6 69.5 85.6 273.3 438.6 277.0 38.3 13.0 7.7 25.8 23.2 19.6 250.3 296.2 10.7 15.2 1972 22.6 23.5 73.8 227.4 190.3 64.1 14.2 5.1 10.8 60.6 43.3 32.3 171.3 283.5 6.1 4.1 1973 25.8 22.8 33.0 226.5 1819.6 2387.6 488.7 64.0 26.9 24.4 22.9 21.9 84.1 368.9 92.4 37.4 1974 16.3 17.1 53.8 330.0 538.0 231.5 26.0 8.0 5.8 9.7 17.6 9.1 268.4 391.7 10.1 6.0 1975 11.4 13.8 43.8 217.4 717.4 768.0 402.4 88.4 27.3 19.5 20.9 24.1 143.8 291.0 127.0 52.2 1976 21.7 33.3 40.2 208.1 415.0 256.3 44.3 14.3 16.9 23.3 18.2 14.4 135.7 280.5 17.7 11.2 1977 13.9 18.1 39.6 76.0 96.7 54.7 14.9 11.0 9.6 11.5 20.1 16.8 75.7 76.3 5.2 16.5 1978 13.7 15.0 48.3 665.1 1270.1 908.6 193.4 18.0 9.3 11.6 26.9 18.8 274.0 1056.2 23.6 12.8 1979 15.1 15.7 41.2 918.9 2023.8 1834.2 668.9 53.9 13.1 11.7 13.8 12.9 169.3 1668.5 77.3 32.1 1980 10.4 10.9 20.3 231.8 1363.3 1732.4 379.1 28.7 14.7 15.1 20.0 20.8 35.1 428.5 40.6 17.6 1981 15.6 20.2 38.2 134.8 335.2 209.9 64.5 32.3 24.8 58.5 65.5 58.6 72.0 197.5 40.2 24.9 1982 47.0 41.4 68.9 222.9 717.2 515.2 122.3 32.3 44.7 41.7 50.3 45.6 139.1 306.7 27.8 36.4 1983 40.5 40.8 93.4 322.0 1071.2 1589.2 463.0 93.7 32.6 51.5 49.1 43.4 208.6 435.4 126.1 63.4 1984 37.5 38.5 46.5 188.9 1390.1 1236.0 221.1 56.0 32.4 64.0 89.1 75.6 95.0 282.9 67.1 45.5 1985 57.1 50.4 77.3 682.1 1698.5 1494.0 210.6 57.4 57.9 155.3 145.2 101.3 271.3 1092.9 78.8 37.4 1986 75.7 65.7 304.1 1025.1 1153.7 1074.0 247.3 88.5 92.6 216.8 338.8 324.3 973.0 1077.3 123.7 55.4 1987 252.8 246.2 469.7 672.7 1347.0 868.4 143.6 35.8 22.0 24.1 65.1 49.9 568.4 776.9 41.0 30.9 1988 40.3 40.5 56.8 298.1 616.6 481.3 106.3 28.8 38.9 36.7 48.1 40.7 169.3 427.0 34.8 23.2 1989 35.9 36.1 155.3 430.0 352.5 134.0 20.5 15.9 8.3 16.1 13.2 11.1 359.9 500.0 19.1 13.0 1990 9.9 12.0 37.7 196.6 376.6 172.3 42.9 21.9 21.6 47.5 70.1 66.0 135.0 258.2 17.2 26.3 1991 47.4 48.3 59.1 189.6 468.8 302.3 63.1 22.5 19.5 15.5 21.0 17.1 104.0 275.1 23.8 21.3 1992 15.4 22.7 44.7 420.7 556.2 625.8 130.5 37.7 32.6 26.9 28.7 24.1 218.1 623.3 42.4 33.2 1993 22.1 20.9 90.5 529.9 1186.5 920.6 176.1 25.0 17.6 29.0 35.1 29.1 398.1 661.8 27.1 23.1 1994 26.3 28.3 75.0 341.9 710.7 510.4 69.8 14.1 15.1 27.6 34.0 29.2 166.3 517.6 16.9 11.3 1995 23.5 32.5 153.6 458.1 877.6 1259.0 784.2 116.9 43.9 55.1 64.8 73.3 347.7 568.4 162.8 73.9 1996 63.1 68.1 93.5 241.5 495.8 157.3 39.3 16.3 23.7 79.2 68.3 51.8 164.5 318.4 17.3 15.4 1997 41.2 37.5 382.1 1006.0 1259.5 1258.7 234.7 66.6 48.9 72.6 88.7 78.3 908.9 1103.1 80.7 53.3 1998 66.1 59.9 122.5 536.5 1049.1 767.9 141.9 30.8 18.8 44.6 72.6 61.6 428.5 644.6 37.5 24.6 1999 52.4 57.1 102.5 389.5 1037.2 622.9 163.6 101.3 68.6 42.3 30.8 25.3 309.1 469.9 111.4 91.8 --------------------------------------------- Virgin River At Virgin, UT (09406000) January February March April May June July August September October November December Apr(1-15) (16-30) Aug(1-15) (16-31) 1960 10.1 12.0 58.9 19.0 27.8 9.1 2.8 2.0 3.4 6.7 9.8 6.4 16.5 21.5 1.9 2.0 1961 6.5 10.5 48.6 259.7 142.0 30.1 7.4 8.7 10.8 3.5 8.8 7.0 198.4 321.1 6.3 10.9 1962 9.5 60.6 38.8 485.0 133.3 52.4 10.5 2.6 3.9 6.5 3.4 3.0 619.0 351.0 3.1 2.1 1963 4.1 26.9 18.1 60.3 58.6 17.4 3.2 8.0 9.4 7.3 13.4 3.4 51.8 68.7 8.9 7.2 1964 6.0 4.7 21.7 114.4 87.2 34.5 9.1 4.1 2.3 0.6 3.3 3.4 100.3 128.4 5.6 2.6 1965 4.3 12.9 32.5 343.8 274.2 110.2 18.4 8.1 5.2 9.2 28.0 46.6 139.1 548.5 5.5 10.6 1966 30.9 33.4 287.8 285.8 122.9 21.1 5.8 3.4 5.1 7.8 10.9 381.6 333.4 238.1 4.5 2.4 1967 18.2 19.0 41.7 145.2 84.0 66.9 34.4 15.6 70.1 16.2 12.0 12.4 145.5 144.9 21.2 10.4 1968 16.3 34.1 166.2 477.5 198.8 61.3 10.3 12.5 2.3 3.9 2.9 4.2 592.4 362.5 18.5 6.9 1969 35.7 33.0 127.6 717.2 290.0 53.3 13.5 8.3 5.1 3.5 8.0 4.2 907.0 527.3 9.2 7.4 1970 8.5 15.8 67.0 113.3 74.1 35.4 12.4 7.7 4.1 1.9 7.6 11.6 114.0 112.6 7.0 8.3 1971 10.9 46.6 113.8 162.5 185.8 57.7 6.4 5.8 2.2 11.0 10.8 23.2 176.3 148.7 4.0 7.4 1972 11.8 21.6 38.3 22.9 13.6 8.8 2.4 6.7 10.0 36.3 40.8 27.5 22.3 23.4 4.6 8.6 1973 24.2 33.1 51.3 857.1 1335.5 338.3 47.1 8.6 4.0 4.1 4.4 5.9 384.6 1329.6 9.3 7.9 1974 9.0 10.6 77.3 176.9 68.7 10.4 4.9 4.1 2.0 7.5 15.6 6.2 173.2 180.6 7.4 1.0 1975 7.2 15.4 42.1 137.8 172.9 66.7 25.2 16.9 3.2 4.3 2.0 5.7 91.5 184.2 22.0 12.1 1976 4.0 31.6 95.8 123.4 72.5 12.0 3.6 2.8 3.4 4.7 2.4 0.4 115.2 131.6 2.7 2.8 1977 5.2 2.6 6.8 4.1 22.7 15.8 8.0 7.3 6.0 2.8 2.9 4.1 6.4 1.8 1.4 12.7 1978 27.9 40.3 479.9 1071.5 615.9 101.6 13.0 6.5 5.8 4.8 21.2 18.1 1070.5 1072.5 7.5 5.6 1979 15.2 30.9 140.8 1107.5 729.0 118.3 13.1 10.8 3.7 3.7 7.0 4.3 501.1 1714.0 10.3 11.3 1980 42.3 158.8 350.2 1358.4 908.4 191.2 23.9 11.4 12.1 12.7 8.9 10.3 581.1 2135.7 10.5 12.3 1981 8.9 19.1 90.9 389.2 258.9 154.8 23.6 11.6 7.8 10.7 7.0 11.9 326.0 452.4 14.6 8.8 1982 19.2 32.9 248.5 623.5 248.8 48.8 9.7 8.4 10.5 8.5 32.2 37.4 508.9 738.2 8.1 8.6 1983 29.7 37.1 325.8 1208.6 1247.5 226.7 25.1 21.8 10.6 15.5 21.8 32.8 863.4 1553.9 16.8 26.5 1984 23.3 25.5 217.9 491.1 226.2 39.0 16.8 17.1 11.5 13.5 11.2 24.2 417.5 564.8 11.1 22.7 1985 28.9 35.7 151.9 546.5 251.4 61.9 11.8 5.0 5.7 9.0 10.9 15.4 621.5 471.4 6.3 3.7 1986 10.5 31.5 177.4 320.2 127.8 27.2 9.4 7.2 10.7 12.8 14.0 13.3 365.2 275.2 5.2 9.1 1987 19.8 23.1 97.1 403.2 153.7 39.4 8.0 8.5 2.0 16.6 86.0 43.5 323.9 482.6 11.1 6.0 1988 44.9 50.7 274.3 646.7 533.6 108.6 19.6 12.0 3.0 2.7 5.5 3.1 443.5 850.0 19.3 5.1 1989 10.9 26.0 178.9 103.8 36.9 12.1 4.6 7.3 1.1 2.7 0.7 0.8 134.7 73.0 4.7 9.7 1990 3.4 12.6 73.8 126.2 102.5 33.5 8.2 4.3 3.3 5.0 4.3 3.7 117.1 135.4 1.5 6.9 1991 6.8 17.5 48.2 139.4 73.1 56.2 11.5 2.8 3.8 3.4 9.5 4.1 134.5 144.2 3.3 2.3 1992 12.1 35.7 97.5 545.7 144.2 52.8 12.9 7.9 6.1 4.0 15.4 8.0 657.3 434.0 6.4 9.3 1993 29.9 85.6 854.9 1854.0 626.3 109.1 17.8 8.7 5.0 9.6 10.7 9.2 1781.2 1926.8 9.9 7.6 1994 7.0 22.0 80.1 188.8 114.5 29.0 5.2 3.9 2.6 8.0 9.8 8.2 193.4 184.2 4.2 3.6 1995 24.8 61.2 449.8 841.6 775.9 279.5 49.3 12.5 6.5 3.4 7.6 8.3 842.3 841.0 11.1 13.9 1996 9.1 45.3 81.5 114.0 51.6 19.1 6.6 3.4 3.3 7.8 26.8 21.7 116.7 111.3 2.8 4.0 1997 32.6 24.6 304.1 326.2 137.4 34.4 12.7 12.1 27.8 12.5 13.5 16.3 329.7 322.8 18.6 6.0 1998 22.3 40.1 150.1 396.0 298.4 102.3 37.2 8.7 25.9 26.1 46.8 65.6 316.8 475.2 9.3 8.2 1999 51.4 78.5 151.4 141.3 148.9 105.6 21.6 9.1 7.0 2.3 2.9 2.5 146.3 136.3 10.6 7.7 --------------------------------------------- Virgin River Near Hurricane, UT (09408150) January February March April May June July August September October November December Apr(1-15) (16-30) Aug(1-15) (16-31) 1960 13.6 15.5 66.2 22.7 32.0 10.2 3.4 2.3 4.7 8.5 12.8 9.5 19.6 25.7 2.3 2.4 1961 8.4 13.1 62.5 264.3 146.3 32.0 9.2 10.8 14.3 4.0 11.3 8.9 202.8 325.7 7.9 13.6 1962 11.9 86.6 51.8 499.1 141.9 56.5 12.5 3.4 5.0 8.8 4.0 3.8 628.7 369.6 4.1 2.8 1963 5.1 34.1 20.7 63.2 59.9 18.2 3.5 10.0 12.7 9.0 18.2 3.8 53.3 73.0 11.0 9.0 1964 6.8 5.2 26.7 122.0 90.7 36.2 10.3 5.3 2.8 0.6 4.1 4.4 112.7 131.2 7.3 3.3 1965 5.6 18.8 42.0 365.3 284.0 115.2 20.7 10.4 6.6 11.6 36.2 63.5 171.8 558.8 7.0 13.5 1966 38.8 42.7 306.0 307.2 132.4 24.0 7.4 4.4 6.6 9.5 13.4 418.7 358.2 256.2 5.6 3.2 1967 27.2 25.0 48.5 153.2 89.3 70.9 38.0 17.7 78.1 17.2 15.6 17.3 155.2 151.1 23.9 11.8 1968 20.6 43.4 173.1 493.0 207.0 65.6 11.9 15.5 2.5 4.5 3.3 5.2 611.0 375.0 22.9 8.5 1969 44.5 49.5 143.6 750.6 306.1 58.8 16.0 10.2 7.0 4.3 10.3 4.9 948.7 552.5 11.1 9.4 1970 10.3 20.4 75.8 116.0 76.3 37.6 14.4 9.3 4.7 2.0 9.4 14.8 116.0 115.9 8.2 10.3 1971 11.7 56.5 119.3 169.2 192.2 60.6 7.6 7.3 2.8 15.0 14.5 34.3 181.4 157.1 5.0 9.5 1972 15.1 24.2 40.9 25.3 14.8 10.6 3.0 8.1 13.6 47.3 51.7 33.7 24.5 26.2 5.0 11.0 1973 33.7 44.7 71.6 915.9 1440.3 371.3 53.0 11.3 5.1 5.1 5.9 7.8 409.7 1422.2 12.3 10.4 1974 13.2 15.6 80.1 181.4 70.4 11.2 6.4 5.2 2.6 9.5 19.8 7.9 179.9 182.9 9.6 1.2 1975 9.3 21.6 53.2 145.8 178.9 69.7 28.8 20.5 3.7 5.0 2.3 6.8 103.1 188.5 26.6 14.7 1976 4.1 40.3 99.6 128.6 75.6 12.9 4.5 3.6 4.8 6.1 2.9 0.4 118.6 138.7 3.4 3.8 1977 6.6 2.6 8.2 4.5 27.6 16.9 9.0 9.0 7.8 3.1 3.6 5.2 7.0 1.9 1.7 15.8 1978 39.7 56.2 520.7 1154.1 690.8 133.3 17.5 8.8 7.7 6.3 29.7 27.4 1121.9 1186.3 10.3 7.3 1979 24.9 46.6 164.8 1185.0 798.3 138.4 16.9 14.2 4.6 4.7 9.2 5.8 549.2 1820.9 13.2 15.2 1980 65.6 211.1 450.0 1581.4 1038.4 233.2 31.2 15.4 16.0 16.4 10.6 11.7 744.1 2418.7 14.1 16.7 1981 9.9 23.0 116.5 413.4 281.7 169.8 29.7 14.7 10.2 13.0 8.6 14.1 343.9 482.9 18.7 11.0 1982 27.1 43.8 268.6 646.2 260.8 52.8 12.0 10.9 13.2 10.9 41.4 53.4 528.9 763.4 10.8 11.0 1983 40.7 47.3 362.5 1283.9 1390.8 277.2 30.9 28.3 13.8 19.4 28.6 42.6 934.6 1633.3 21.6 34.6 1984 29.2 33.5 229.1 509.8 236.5 42.8 21.3 21.7 13.7 16.0 12.5 32.1 437.7 581.8 14.1 28.8 1985 36.5 42.8 162.2 571.7 268.2 69.3 14.4 6.2 7.3 11.3 14.6 20.1 641.3 502.0 8.0 4.5 1986 12.5 39.3 192.7 339.3 136.3 30.0 12.0 8.7 13.6 15.7 17.1 15.4 387.9 290.8 6.1 11.2 1987 25.4 30.3 110.7 411.3 160.4 42.1 9.8 10.5 2.3 22.4 105.6 48.2 327.1 495.5 13.8 7.5 1988 54.4 59.0 286.0 688.1 600.5 122.3 22.9 14.8 3.8 3.3 7.2 4.0 456.0 920.1 23.4 6.7 1989 15.3 33.5 185.9 106.7 39.4 13.2 5.6 9.0 1.2 3.2 0.8 0.8 138.1 75.4 5.7 12.1 1990 4.7 18.3 79.0 132.0 105.0 34.9 9.4 5.2 4.2 6.3 5.5 4.8 121.2 142.9 1.7 8.5 1991 10.1 21.5 59.5 141.6 75.6 58.3 13.5 3.5 4.8 4.7 12.6 5.1 136.6 146.7 4.3 2.8 1992 16.0 50.0 119.6 587.1 164.5 58.4 15.7 10.2 7.9 5.0 19.8 11.0 693.7 480.5 8.2 12.2 1993 51.9 120.1 1006.0 2219.5 786.8 139.9 22.9 12.0 6.4 11.8 13.8 11.7 2146.5 2292.5 13.9 10.3 1994 8.6 31.3 87.9 196.8 119.9 32.0 6.2 4.8 3.2 10.1 13.2 11.4 201.2 192.5 5.2 4.4 1995 38.3 73.9 490.5 908.6 852.9 320.1 56.0 15.8 8.2 4.1 10.0 11.0 900.7 916.5 13.9 17.7 1996 12.0 54.8 88.9 118.8 55.0 20.5 8.0 4.4 4.3 10.2 33.6 27.7 122.2 115.5 3.3 5.4 1997 47.4 32.7 313.5 338.3 144.6 37.3 15.3 14.9 37.0 14.8 16.5 19.5 344.0 332.6 22.9 7.5 1998 27.8 53.2 159.9 415.0 313.4 108.9 42.9 10.8 34.5 33.1 55.0 70.9 336.7 493.3 11.1 10.5 1999 55.0 88.5 158.8 150.5 158.5 111.5 25.3 11.2 9.1 2.5 3.2 2.8 155.6 145.4 13.2 9.4 --------------------------------------------- Virgin R At Littlefield, AZ (09415000) January February March April May June July August September October November December Apr(1-15) (16-30) Aug(1-15) (16-31) 1960 42.7 46.6 104.1 42.2 61.4 19.3 10.8 7.7 13.1 22.8 38.1 21.9 34.8 49.6 8.9 6.5 1961 24.6 29.1 118.8 281.9 161.9 41.1 20.6 24.4 27.7 8.7 27.4 23.3 222.7 341.1 18.9 29.4 1962 27.6 257.2 120.4 553.7 177.2 78.6 25.7 10.5 12.2 22.5 8.3 10.1 676.7 430.6 12.5 8.5 1963 10.6 83.0 35.8 80.7 67.2 23.4 6.5 18.8 32.0 22.2 49.9 8.3 62.4 99.0 22.2 15.6 1964 16.2 9.1 61.6 163.8 109.3 46.3 19.3 12.4 7.3 1.9 11.9 11.4 181.7 145.9 17.7 7.5 1965 13.9 40.9 93.5 503.8 336.1 143.7 38.0 23.2 13.9 23.1 80.1 172.0 386.2 621.3 17.1 28.9 1966 104.1 126.7 376.6 376.0 169.1 42.5 21.5 12.2 18.4 20.9 28.2 627.1 428.1 323.9 13.9 10.5 1967 98.0 64.4 82.2 199.9 119.8 97.8 60.6 32.3 119.5 24.9 34.1 48.1 212.2 187.6 39.6 25.4 1968 51.2 114.1 228.2 550.5 237.2 93.2 25.2 29.2 7.4 10.9 8.9 12.4 676.0 425.0 43.4 15.8 1969 129.8 231.7 377.1 900.0 397.7 101.0 43.1 30.4 26.8 15.5 27.3 10.8 1121.5 678.4 34.1 27.0 1970 24.5 52.2 148.1 132.5 91.4 52.0 30.2 22.9 9.6 5.0 20.1 37.4 130.4 134.6 19.2 26.3 1971 21.6 116.1 135.7 190.8 225.0 75.8 15.5 21.0 7.3 39.3 35.6 80.2 198.7 182.9 17.0 24.7 1972 30.0 34.4 50.9 37.1 21.8 23.7 6.8 17.0 30.0 102.9 113.7 67.2 33.4 40.8 8.8 24.6 1973 102.3 138.8 264.9 1375.5 1831.5 486.2 89.0 33.4 15.3 13.5 19.0 18.0 823.3 1927.8 36.7 30.3 1974 44.0 39.0 97.0 199.1 78.6 16.3 18.7 13.0 6.6 28.8 57.0 32.5 205.8 192.3 23.1 3.6 1975 29.4 69.9 132.1 199.9 214.7 91.8 50.3 39.0 9.5 11.0 6.0 18.2 176.5 223.3 49.5 29.2 1976 6.1 203.5 126.9 169.8 98.3 22.6 14.9 16.6 24.4 22.5 9.5 2.7 136.1 203.6 17.0 16.2 1977 25.8 5.7 19.5 8.1 67.2 28.5 14.7 23.7 17.7 6.5 8.1 14.5 11.9 4.2 8.3 38.1 1978 168.6 585.5 1199.6 1990.6 1208.0 261.8 62.7 36.8 28.2 23.0 85.6 100.7 1986.9 1994.4 43.4 30.7 1979 125.5 214.6 423.9 1837.5 1084.0 215.7 51.4 45.3 17.4 15.6 26.2 20.0 1310.3 2364.7 41.9 48.5 1980 211.1 803.8 1388.9 2354.3 1440.5 363.7 88.4 49.0 41.0 40.7 27.8 25.2 1604.2 3104.4 45.7 52.2 1981 21.1 56.0 254.4 499.4 373.3 228.5 67.5 40.7 31.2 35.0 21.2 31.9 405.5 593.3 52.2 30.0 1982 78.3 112.2 370.8 734.7 312.8 75.3 28.1 31.8 33.2 26.0 88.9 132.5 620.2 849.1 36.2 27.7 1983 100.9 116.9 717.6 1766.9 1781.7 391.0 65.7 65.0 38.5 53.4 69.2 87.1 1466.2 2067.5 49.6 79.4 1984 60.1 70.9 265.4 558.2 264.0 60.7 44.9 42.4 23.0 28.4 23.6 95.8 492.6 623.8 26.8 57.0 1985 113.9 97.4 226.5 643.9 317.3 105.3 33.6 17.5 21.0 24.4 41.5 65.5 692.0 595.8 21.9 13.4 1986 33.7 109.5 288.1 409.5 173.4 49.9 33.1 22.4 31.6 33.8 40.4 30.8 473.4 345.6 18.0 26.5 1987 64.1 78.5 199.0 452.5 192.4 59.6 23.2 22.0 5.4 45.6 181.3 72.4 367.2 537.8 29.4 15.1 1988 102.3 96.1 324.5 883.8 770.9 178.9 44.3 35.2 12.1 9.3 17.7 11.9 487.0 1280.6 52.5 19.1 1989 51.6 82.2 228.1 120.4 57.6 20.5 14.9 24.4 6.2 10.7 4.7 3.9 154.0 86.7 16.9 31.4 1990 18.3 61.7 102.9 162.9 117.1 44.7 18.4 14.8 12.1 11.6 15.3 11.6 143.5 182.3 4.3 24.7 1991 33.4 32.8 161.6 160.6 91.7 73.9 32.5 12.3 15.3 13.8 29.8 15.5 157.6 163.5 14.6 10.1 1992 52.9 192.5 351.5 972.2 304.9 109.2 49.8 35.9 25.2 17.2 48.7 38.4 1147.4 797.1 32.5 39.0 1993 278.9 733.7 2610.2 4182.1 1403.2 259.4 68.7 47.2 24.2 30.3 38.4 33.9 4516.1 3848.1 55.1 39.8 1994 25.3 102.3 132.2 247.5 154.5 52.7 16.3 13.3 8.7 19.7 30.7 27.1 247.4 247.7 13.7 12.9 1995 137.5 156.7 831.9 1187.3 1111.2 446.4 101.7 43.0 26.3 13.6 37.5 32.1 1141.1 1233.5 38.1 47.5 1996 34.1 122.1 138.3 145.9 77.5 33.1 20.8 13.6 11.8 21.3 64.6 54.1 149.7 142.1 10.0 17.0 1997 132.9 75.6 372.0 389.2 175.3 55.6 32.4 34.7 92.4 39.1 39.1 45.6 408.0 370.5 51.2 19.3 1998 56.8 196.2 256.4 529.5 388.3 153.3 91.4 30.6 99.2 77.1 101.1 105.5 470.8 588.2 29.2 31.9 1999 82.3 144.2 186.9 204.0 197.2 140.1 51.2 26.4 29.9 5.8 7.1 6.6 208.5 199.4 28.3 24.7 --------------------------------------------- Colorado River Near Grand Canyon, AZ (09402500) January February March April May June July August September October November December Apr(1-15) (16-30) Aug(1-15) (16-31) 1960 5948.5 5814.6 12912.9 39601.6 54016.8 44470.8 12535.2 3642.3 2339.0 4664.1 3611.4 3131.8 29982.8 49220.5 4512.7 2826.3 1961 2253.5 3365.7 6099.8 12585.6 34675.5 37877.6 10230.8 4582.6 7550.4 11276.0 10223.7 7078.6 11721.1 13450.0 5474.2 3746.7 1962 6163.0 8268.0 7907.9 36050.1 81890.1 44380.6 20482.7 6070.0 3353.0 5372.5 4588.1 3558.0 19760.2 52339.9 7557.6 4675.3 1963 2823.9 5618.2 5056.4 18352.7 36265.9 22166.8 9417.0 4480.7 4584.8 3366.6 4582.5 3068.1 13461.8 23243.7 4784.4 4196.1 1964 2771.9 2646.5 3819.9 10754.7 35685.0 38231.4 13870.5 6220.7 4198.2 3075.9 3055.7 2912.1 8712.1 12797.2 7224.8 5279.4 1965 3278.2 3425.7 4741.3 21269.3 58405.2 84268.3 44886.4 14512.0 11073.0 13349.4 12906.0 13143.9 9694.0 32844.5 17649.0 11571.0 1966 10287.7 8975.2 16531.3 38139.8 44548.7 27085.2 10664.2 4710.4 3554.0 4238.0 4029.9 5064.9 36982.2 39297.4 6005.6 3496.2 1967 3337.7 3479.4 7484.2 16629.6 28965.8 50274.5 29338.8 8979.0 5970.1 4297.8 3994.6 3501.0 13475.0 19784.1 11073.5 7015.4 1968 3603.1 4828.0 7838.8 20156.4 38089.8 56742.6 19582.5 8431.2 4139.7 4260.8 3744.2 2924.9 20749.0 19563.9 9796.2 7151.6 1969 4558.9 4478.1 7914.1 25089.3 60019.3 38545.0 22327.0 7774.0 5382.2 9250.6 8925.8 6854.4 23878.6 26300.0 9389.8 6259.1 1970 6082.7 6475.4 9275.7 14918.0 55231.6 50557.0 21781.4 6897.6 7376.6 8714.4 7919.6 8153.3 10856.5 18979.5 8449.3 5442.9 1971 6541.7 7826.2 7732.8 29552.2 42742.7 48009.4 20228.1 5478.4 3876.0 5738.2 6143.5 4339.8 17557.1 41547.4 6510.7 4510.6 1972 4086.5 4200.3 10354.2 16252.1 35577.2 40631.1 12464.0 4485.9 3622.5 12928.0 8557.7 5463.9 11453.6 21050.6 5413.4 3616.3 1973 4503.0 6264.9 11021.1 22627.5 67635.3 85307.5 35068.2 10652.1 6355.9 4903.7 5562.6 4460.9 17136.4 28118.6 13131.6 8327.6 1974 3810.6 4265.0 10113.4 21672.0 60690.2 51086.5 18358.5 5251.3 2727.3 3318.3 5253.7 2301.6 19358.3 23985.8 6485.3 4094.5 1975 2458.5 3327.2 7244.8 10539.0 42860.4 62284.9 33723.3 10025.6 4811.0 3692.8 4574.9 4640.1 7875.1 13202.9 12375.3 7822.7 1976 3545.1 5421.2 6864.8 14406.3 37246.9 41049.6 14516.1 6086.1 3289.1 3932.6 2920.0 2518.4 10972.6 17840.0 7882.0 4402.4 1977 2685.2 2814.2 4161.7 8211.1 19984.0 13466.1 5148.6 3457.8 2614.1 3161.0 3221.8 2934.8 5639.7 10782.6 3436.7 3477.5 1978 3183.4 4162.7 11233.4 28894.6 58852.4 67370.3 24447.2 6637.9 3439.5 2900.1 5693.3 4132.2 29828.8 27960.4 8031.7 5331.2 1979 3654.0 6689.7 12461.7 37671.0 79248.8 83063.8 36327.7 7986.8 3045.2 3004.7 3176.5 2565.5 20421.6 54920.5 9483.5 6583.7 1980 4222.2 6945.0 9967.7 30460.1 57655.2 96290.1 29535.4 7087.2 5147.8 4367.4 3975.7 4230.8 12116.8 48803.4 8549.4 5716.3 1981 3080.5 3711.8 6833.1 12837.8 28519.4 22662.7 9550.1 4788.7 4788.1 8100.3 6405.3 6479.9 10226.7 15449.0 5419.5 4197.3 1982 5247.2 5649.0 10066.5 17016.8 40396.1 60461.3 26811.6 9728.4 7571.4 9416.6 9826.6 7875.6 12570.6 21463.0 11395.3 8165.7 1983 6587.3 7373.6 13571.0 18691.0 43313.9 86995.6 46199.6 14805.5 6894.9 8558.3 8693.4 6647.1 14648.0 22734.0 18210.2 11613.7 1984 5583.7 5275.8 7830.1 22739.8 88393.5 112045.0 43371.8 14892.9 8859.7 12173.9 10742.6 9683.3 11305.0 34174.5 17363.5 12576.8 1985 9409.9 8352.2 13381.7 41691.3 74237.2 72046.0 20121.2 7482.0 5781.6 12987.9 11351.6 9117.6 27053.9 56328.7 9393.1 5690.3 1986 6487.8 7789.4 22735.8 47569.2 67155.7 64985.3 24352.3 8839.1 6696.1 11575.1 13600.9 11062.5 47524.7 47613.7 10733.0 7063.7 1987 8883.6 10197.0 16356.6 27532.5 59692.1 46695.5 14089.5 7014.0 3782.9 3909.2 9837.2 5027.4 20171.5 34893.6 8316.8 5792.5 1988 4408.8 5969.2 8667.8 26982.2 45078.5 38521.0 12243.1 4679.2 4282.9 2868.9 3727.2 2669.8 15880.4 38083.9 5570.5 3843.6 1989 2753.6 3448.9 13467.3 27492.7 42252.1 25644.6 9805.2 4547.5 2712.4 2432.1 2277.7 2091.2 16547.1 38438.3 4846.1 4267.5 1990 2263.1 2571.5 5351.4 13540.7 28273.3 31153.5 10269.1 4466.2 3734.6 7404.7 8314.4 6745.4 10969.8 16111.5 4626.7 4315.8 1991 5164.3 6175.2 8660.0 16292.2 36895.3 43213.5 14334.6 6257.4 4801.0 2870.3 5701.9 3198.5 14016.4 18568.0 7577.0 5020.3 1992 3121.4 5423.3 10282.3 26754.5 43732.2 31507.4 11864.3 6227.0 4198.1 2839.8 4571.8 2805.1 17349.5 36159.4 6580.0 5896.0 1993 6306.1 8960.3 25475.1 35489.2 70564.8 97540.8 40872.8 11328.8 6322.5 8575.6 7306.5 5643.9 36246.9 34731.6 13974.7 8848.4 1994 4900.9 5611.0 10629.8 20716.1 46903.8 29456.0 8006.7 3428.2 3086.2 6292.4 5720.6 4632.2 15109.0 26323.3 3787.0 3091.7 1995 4781.8 6431.5 13638.8 21805.7 46574.2 94635.6 69835.7 18273.8 7199.9 7253.8 7833.0 7811.8 17728.5 25882.9 23902.6 12996.8 1996 6673.4 7720.9 10212.1 28091.4 79219.7 56671.1 21447.9 5899.9 4598.8 5489.5 8009.7 5495.0 17543.3 38639.5 7407.9 4486.2 1997 5840.2 5595.1 16378.5 34769.4 77468.8 81602.4 31930.9 11704.7 11433.0 12574.4 10935.7 9066.7 30659.7 38879.1 13801.2 9739.2 1998 7629.2 8159.6 12618.5 28631.7 61613.6 47497.4 21486.0 8577.2 5723.3 7593.2 10183.9 6860.4 27896.7 29366.6 10392.9 6874.9 1999 6106.1 6321.7 10464.1 25338.8 55405.9 53808.5 22983.2 10436.1 7651.3 4990.6 4454.6 4082.4 23968.3 26709.3 11545.6 9396.0 --------------------------------------------- Green River Near Green River, WY (09217000) January February March April May June July August September October November December Apr(1-15) (16-30) Aug(1-15) (16-31) 1960 242.7 210.9 774.8 1964.9 3042.5 2225.7 1034.1 336.5 203.1 356.0 225.3 131.2 1515.3 2414.4 381.8 294.0 1961 114.0 163.5 244.1 521.1 1696.7 2940.7 1177.3 461.8 521.5 586.3 409.0 283.1 548.4 493.9 571.2 359.3 1962 237.5 435.0 594.8 2231.6 5448.8 4820.3 2405.7 880.0 392.6 437.8 322.2 252.4 727.3 3735.9 1109.1 665.2 1963 217.5 351.4 399.1 1020.3 2923.5 4105.7 1954.3 744.1 569.3 294.4 357.7 197.4 874.7 1165.9 943.2 557.4 1964 195.4 180.8 243.9 716.7 3902.6 4951.1 2389.1 787.6 406.5 263.8 235.4 254.2 514.1 919.2 993.4 594.6 1965 188.6 214.9 219.8 620.5 2523.7 5390.6 3022.0 1186.6 1032.0 846.8 671.1 557.3 421.9 819.0 1402.4 984.3 1966 479.6 444.2 522.0 1826.7 4569.2 2908.8 1237.4 422.9 360.7 351.0 293.9 177.3 1853.9 1799.4 575.0 280.4 1967 175.3 209.3 343.8 536.1 2649.8 5371.2 3409.1 1190.2 583.6 489.2 427.1 303.4 410.4 661.9 1544.9 857.8 1968 320.5 324.0 549.2 1109.4 2799.3 5369.4 2206.1 999.8 579.3 482.2 413.9 335.5 1126.0 1092.8 1063.4 940.0 1969 386.2 299.0 357.5 1775.4 3722.1 2914.7 1424.7 498.6 259.4 362.7 232.2 157.4 1341.6 2209.2 618.1 386.7 1970 174.6 165.5 222.5 530.8 2293.2 3209.7 1397.8 519.7 415.9 422.6 352.0 218.1 538.5 523.1 678.1 371.2 1971 262.1 228.1 263.1 1796.7 3793.9 8585.6 3281.2 1039.7 626.8 747.0 555.8 376.7 1350.5 2242.9 1352.4 746.5 1972 353.0 513.7 1001.9 1278.0 5676.0 9226.6 3083.7 1094.7 599.3 740.5 590.0 476.9 959.7 1596.3 1336.2 868.3 1973 412.5 380.4 495.6 846.5 4877.0 7296.6 3042.9 1158.3 1493.6 986.7 1021.2 708.6 637.4 1055.6 1404.3 927.8 1974 612.5 542.0 644.8 1370.5 4756.9 6399.1 2432.0 711.6 309.4 309.9 298.6 171.7 836.0 1905.0 919.1 517.1 1975 171.2 155.9 243.7 390.2 2062.9 4578.1 3837.3 1271.6 577.3 505.8 446.5 391.7 236.7 543.8 1569.8 992.1 1976 349.5 346.4 356.2 855.5 3789.6 5489.1 2442.7 1057.5 486.5 347.1 288.2 244.7 650.8 1060.2 1419.0 718.6 1977 228.0 234.0 343.3 895.5 1568.2 999.5 648.3 467.8 236.2 277.8 261.2 185.5 714.7 1076.2 357.4 571.4 1978 147.5 316.1 637.8 1357.1 3246.7 5683.8 2553.0 942.7 574.0 288.8 266.4 214.7 1526.6 1187.7 1149.4 748.9 1979 190.7 359.6 516.8 1367.4 3893.4 2861.7 1277.9 508.0 200.4 265.6 135.3 160.0 651.1 2083.8 528.1 489.2 1980 109.1 213.4 269.4 1295.5 3088.8 4332.2 2138.1 776.5 396.2 418.2 321.9 295.3 288.6 2302.4 911.9 649.5 1981 216.9 262.5 413.0 886.3 2516.5 2949.9 1333.2 501.6 315.1 437.2 287.2 204.4 531.7 1240.9 609.2 400.8 1982 197.0 279.5 330.7 788.0 2711.2 4229.1 2490.7 1193.5 1114.3 1354.9 954.4 706.3 373.9 1202.1 1602.9 809.6 1983 623.2 537.0 689.0 932.0 2814.5 6114.6 3126.5 1207.6 644.4 867.5 921.5 663.1 643.4 1220.6 1430.7 998.5 1984 546.3 467.5 863.0 1157.4 3515.8 6390.0 2994.3 1212.6 802.4 662.9 567.9 439.8 679.9 1634.9 1481.4 960.5 1985 387.0 387.3 526.5 1508.5 3009.7 1870.5 771.5 298.7 332.5 365.6 265.7 209.5 929.7 2087.3 389.6 213.4 1986 242.5 315.5 1011.3 1809.9 4709.6 8831.3 2793.9 922.0 493.8 612.3 493.5 382.1 1756.0 1863.8 1152.3 706.2 1987 330.5 327.7 456.0 1593.5 4685.6 3340.0 1531.8 752.3 364.1 310.5 363.4 267.0 758.9 2428.0 725.2 777.7 1988 233.3 236.9 362.9 1492.1 2549.4 1612.9 576.2 202.1 144.0 77.3 102.9 68.0 615.6 2368.6 281.0 128.1 1989 61.2 106.7 228.8 1408.2 2182.3 2249.3 1030.0 389.8 336.0 204.8 201.0 148.3 467.9 2348.4 448.9 334.4 1990 134.2 155.1 334.2 960.8 1799.6 1974.5 954.2 342.4 306.8 290.0 321.1 164.3 828.7 1092.9 393.3 294.6 1991 143.3 212.1 272.8 692.5 1613.2 3588.6 1677.5 697.8 463.2 367.9 351.2 201.0 632.2 752.8 782.3 618.5 1992 189.7 239.5 561.9 1396.1 2838.4 1689.6 1004.4 425.3 257.8 181.0 232.5 113.2 1171.6 1620.6 473.4 380.2 1993 102.8 103.1 697.3 672.9 3125.1 6106.6 2954.5 1481.1 754.8 820.9 586.9 478.1 597.3 748.5 1835.9 1148.5 1994 432.3 463.1 724.4 1987.2 3140.4 1964.0 776.9 276.7 175.5 694.2 310.3 178.8 746.0 3228.3 364.7 194.2 1995 164.4 373.1 345.2 1173.9 2366.6 7428.7 4942.1 1623.9 761.9 681.9 708.9 581.2 1389.2 958.6 1956.6 1312.0 1996 454.6 567.9 574.6 1673.3 4384.5 7702.5 2771.5 907.0 461.6 302.7 485.6 232.3 1594.7 1751.9 1136.7 691.6 1997 254.6 339.1 663.5 1272.2 6326.7 5137.4 2491.3 1234.1 902.5 726.9 634.2 472.4 540.7 2003.6 1552.8 935.3 1998 446.1 443.3 706.6 1426.8 5337.6 5857.1 3376.9 1152.8 579.8 622.3 502.1 388.2 777.0 2076.6 1433.7 889.5 1999 332.0 362.4 641.4 1373.3 3255.4 6181.7 2775.0 973.0 598.5 380.6 339.5 289.0 792.2 1954.3 1250.5 712.9 --------------------------------------------- Little Colorado River Abv Mouth Nr Desert View, AZ (09402300) January February March April May June July August September October November December Apr(1-15) (16-30) Aug(1-15) (16-31) 1960 420.9 430.5 872.1 514.6 317.9 140.4 89.1 114.2 76.1 297.1 88.1 173.3 622.0 407.1 118.6 110.2 1961 108.6 158.6 240.9 364.0 121.4 61.3 105.0 142.2 166.6 92.3 365.0 152.3 551.3 176.6 150.5 134.4 1962 316.7 483.1 738.5 895.0 274.6 105.0 115.7 93.0 120.0 214.9 218.2 115.9 1079.0 711.0 81.2 104.0 1963 185.8 348.1 268.9 197.3 128.5 56.9 73.0 183.2 260.1 130.9 200.4 89.5 190.8 203.8 197.0 170.2 1964 76.9 105.4 220.0 258.7 154.3 59.2 119.2 355.7 231.3 74.0 168.9 182.6 347.2 170.2 447.3 269.9 1965 509.4 463.8 708.8 1395.8 906.3 354.8 319.6 209.7 247.2 138.2 380.7 546.5 1240.1 1551.6 290.2 134.2 1966 604.9 666.6 1442.1 960.0 284.4 177.1 132.2 192.7 176.3 116.5 152.7 527.4 1199.6 720.3 245.3 143.4 1967 106.6 74.7 140.6 167.3 93.2 147.9 212.7 303.8 239.4 79.3 68.7 112.6 181.1 153.5 437.7 178.3 1968 174.8 889.9 1132.0 774.4 452.3 204.7 172.1 242.6 73.0 144.9 136.7 98.2 857.1 691.8 303.4 185.6 1969 247.0 248.9 608.6 791.9 488.6 154.7 206.2 167.4 186.6 208.5 183.0 115.8 914.5 669.3 169.4 165.5 1970 126.5 105.3 396.7 442.2 227.9 135.6 118.1 159.5 172.0 104.0 41.3 79.0 493.1 391.3 163.7 155.7 1971 75.2 116.6 90.2 95.1 50.8 32.0 68.2 201.0 111.5 608.8 194.1 357.6 58.8 131.4 183.6 217.4 1972 226.0 157.4 143.5 114.2 77.8 169.7 124.5 117.5 116.0 2470.3 826.1 610.6 116.7 111.8 94.7 138.9 1973 756.1 1336.0 3187.7 5996.4 3146.6 863.4 408.2 214.6 123.7 71.4 106.9 99.4 5611.9 6380.9 199.9 228.4 1974 215.4 147.4 145.6 114.6 62.4 41.8 116.7 132.9 84.7 262.6 322.6 87.9 147.1 82.0 220.1 51.2 1975 153.3 254.9 352.3 311.9 200.3 115.4 181.6 145.3 241.5 43.9 42.3 221.1 331.2 292.5 121.3 167.8 1976 95.6 374.5 165.5 256.7 324.7 99.5 187.0 212.9 182.2 125.9 60.2 68.9 196.8 316.7 216.1 209.8 1977 188.2 139.6 178.7 296.7 126.0 78.1 204.7 249.5 125.1 198.5 181.0 68.8 412.2 181.1 154.5 338.6 1978 232.7 494.2 2081.5 1457.4 673.0 167.4 127.6 139.2 82.2 148.9 638.0 1003.1 1672.9 1242.0 150.9 128.2 1979 857.5 1301.0 2385.7 2906.9 1394.3 547.5 231.8 224.3 87.3 128.9 176.4 109.1 3276.3 2537.6 178.0 267.8 1980 443.5 1256.6 2185.9 2714.3 1199.3 321.8 288.5 206.3 154.4 94.8 56.3 113.7 2976.8 2451.8 150.0 259.2 1981 107.1 127.7 334.3 282.6 157.7 96.9 269.9 189.2 247.1 268.1 78.4 229.2 299.3 265.9 227.6 153.2 1982 311.7 405.5 1378.1 1456.5 693.1 180.2 183.0 279.4 217.4 80.9 259.2 516.6 1611.2 1301.7 278.5 280.3 1983 488.6 1049.3 2202.1 2503.7 1423.1 327.9 289.9 231.8 238.1 754.4 290.6 433.9 2929.8 2077.6 279.4 187.3 1984 421.7 337.5 387.3 488.6 313.5 133.4 203.7 286.6 254.6 539.1 218.8 584.8 610.8 366.4 222.1 347.0 1985 1159.7 1212.7 2210.6 2419.3 1670.8 432.1 209.7 210.5 191.2 247.8 268.1 326.3 2738.9 2099.6 300.7 125.9 1986 165.0 408.3 719.4 959.4 373.1 216.9 254.6 143.7 260.1 381.2 578.1 611.2 1134.5 784.3 99.3 185.2 1987 601.6 1004.1 2432.4 2287.0 828.4 320.5 166.4 370.0 130.5 117.9 1442.3 345.6 2735.0 1839.0 489.3 258.3 1988 478.4 720.6 684.4 967.9 831.0 311.2 225.4 263.1 253.8 125.6 168.5 131.8 509.3 1426.6 260.0 266.1 1989 276.1 354.3 337.4 258.6 115.1 52.8 118.7 175.0 62.3 112.0 26.3 26.1 335.9 181.3 136.6 211.0 1990 105.7 147.8 125.4 129.6 122.9 56.3 181.4 142.7 278.3 152.9 225.9 171.1 121.8 137.4 79.7 201.9 1991 364.4 337.1 705.5 830.1 333.7 223.9 146.0 121.6 116.2 37.6 209.6 277.3 956.1 704.2 144.6 100.1 1992 238.1 402.4 738.1 1071.2 679.9 677.2 277.6 920.1 304.1 139.1 261.0 394.7 1202.9 939.6 249.7 1548.6 1993 2245.5 3301.1 10222.1 6715.0 1830.1 489.0 351.3 248.9 243.7 277.4 285.0 165.3 8410.0 5020.0 216.9 278.9 1994 116.2 280.6 314.0 279.4 284.3 175.2 99.6 167.3 396.1 291.4 379.8 312.9 296.9 262.0 167.8 166.8 1995 511.5 747.4 1319.8 960.7 562.5 197.4 155.8 149.6 126.3 101.6 105.4 73.4 1001.4 920.0 67.7 226.4 1996 73.3 105.5 115.2 77.4 40.2 39.1 103.9 103.9 200.7 85.9 277.3 166.7 110.3 44.5 120.8 88.0 1997 341.3 233.5 337.6 377.1 194.9 135.3 92.1 221.6 271.9 195.5 149.7 258.1 492.1 262.1 326.6 123.1 1998 278.3 396.2 660.3 1031.2 578.3 188.8 264.9 167.2 159.4 194.9 296.4 185.8 1060.8 1001.5 189.2 146.5 1999 121.7 139.9 127.0 279.6 174.0 112.3 201.8 402.7 412.8 96.6 65.5 62.6 351.7 207.6 419.8 386.5 --------------------------------------------- San Rafael River Near Green River, UT (09328500) January February March April May June July August September October November December Apr(1-15) (16-30) Aug(1-15) (16-31) 1960 24.7 33.5 703.6 940.0 702.1 117.8 34.7 29.4 108.6 306.2 126.2 53.9 1132.5 747.6 29.9 28.8 1961 45.5 70.2 265.9 489.5 405.0 49.0 42.5 127.3 538.5 204.5 182.4 73.4 519.6 459.4 186.2 72.2 1962 74.7 160.6 168.6 2482.4 945.4 217.3 47.7 51.3 91.1 147.7 47.8 23.6 1416.6 3548.2 79.0 25.4 1963 22.4 99.0 166.3 261.2 268.0 74.5 35.2 62.5 176.8 68.7 77.5 20.4 246.1 276.3 67.3 58.0 1964 20.6 25.7 79.2 319.9 449.3 120.6 41.5 51.2 33.6 16.1 35.8 54.7 301.6 338.2 54.6 48.0 1965 35.1 67.4 186.6 808.2 1291.7 381.7 160.5 119.0 189.8 71.7 126.5 68.0 309.4 1306.9 82.0 153.7 1966 71.4 78.1 856.4 998.2 282.4 76.2 46.3 70.1 110.5 67.1 53.2 93.9 1490.8 505.5 108.9 33.8 1967 31.1 68.6 361.6 337.1 662.3 744.4 100.8 39.6 66.5 34.5 25.4 22.0 372.4 301.8 45.6 33.8 1968 42.3 71.1 207.1 575.8 2243.8 768.7 69.8 190.3 29.0 129.0 33.4 23.4 689.9 461.7 264.3 120.8 1969 65.1 56.7 451.7 2168.3 2097.5 372.2 144.2 84.9 232.2 137.0 79.5 44.7 1756.6 2580.1 69.5 99.3 1970 60.9 75.4 167.2 438.4 610.5 284.1 107.0 67.5 83.6 71.9 90.4 34.1 492.5 384.3 84.9 51.3 1971 49.6 93.4 183.8 804.6 709.4 132.3 96.7 66.4 52.2 127.2 99.8 29.7 915.5 693.7 36.0 94.9 1972 57.4 121.0 336.3 249.3 278.8 106.2 44.4 46.4 81.6 252.1 116.1 37.0 172.8 325.7 42.0 50.5 1973 23.8 79.9 211.5 558.1 3124.5 715.8 167.3 80.5 54.1 56.8 49.8 26.2 406.9 709.3 75.1 85.6 1974 22.8 56.4 399.1 357.5 309.5 36.1 60.1 26.7 39.1 127.2 134.1 32.2 222.1 492.9 36.1 17.8 1975 43.7 63.8 175.1 258.6 803.4 375.6 96.4 95.3 69.2 67.2 41.6 39.3 127.6 389.6 60.0 128.4 1976 26.0 70.2 171.7 426.4 570.5 89.2 48.0 39.2 58.4 42.3 24.7 16.6 295.4 557.5 59.4 20.2 1977 28.5 95.7 64.2 53.9 175.0 35.0 100.1 54.3 74.8 54.4 67.5 26.8 66.4 41.4 22.9 83.8 1978 24.4 104.4 393.2 995.6 2687.2 636.3 58.0 43.0 50.9 42.7 211.6 55.7 1033.8 957.4 37.7 47.9 1979 49.6 169.2 541.4 1460.5 2369.7 352.9 61.3 51.9 28.5 46.1 27.3 31.6 762.6 2158.3 42.0 61.2 1980 62.3 154.8 304.0 2071.2 2261.0 629.6 100.7 61.3 307.6 225.8 126.7 80.3 582.9 3559.5 58.4 64.1 1981 48.8 63.1 249.1 560.3 454.4 119.8 140.2 59.3 279.3 358.4 152.4 100.4 337.9 782.6 54.1 64.2 1982 108.9 117.2 333.3 1240.2 1373.2 183.4 91.1 82.3 92.3 139.5 106.2 68.5 436.5 2044.0 90.3 74.7 1983 47.9 69.3 210.8 524.9 1623.9 2053.5 123.6 111.2 48.0 163.0 64.7 46.8 320.3 729.4 154.9 70.2 1984 52.4 76.1 207.1 775.5 2023.8 477.7 62.0 87.6 64.2 371.1 108.7 55.5 349.4 1201.6 76.1 98.3 1985 77.6 65.1 291.5 1672.8 1110.2 187.4 177.4 40.8 132.9 191.8 85.1 90.3 1355.4 1990.1 49.6 32.5 1986 47.2 107.6 987.1 1458.3 1317.2 212.0 62.4 54.0 107.3 177.6 100.3 44.4 1683.4 1233.3 34.7 72.1 1987 45.0 87.9 281.4 777.1 551.9 159.6 89.0 123.9 65.5 180.6 329.5 86.0 497.9 1056.3 176.2 74.9 1988 55.6 203.3 491.8 1929.7 1282.0 266.6 92.6 62.6 108.5 108.8 41.3 27.6 1330.1 2529.4 66.8 58.7 1989 28.8 72.4 498.0 441.2 228.9 76.0 60.5 87.0 67.8 49.6 42.0 28.5 449.2 433.3 71.2 101.8 1990 30.6 53.5 356.3 568.0 247.0 108.1 54.2 43.3 69.8 141.7 49.1 26.0 549.2 586.9 26.0 59.4 1991 21.9 86.3 136.4 391.7 275.9 346.4 58.8 55.7 185.3 52.3 110.6 24.9 448.8 334.6 57.3 54.2 1992 29.4 135.0 424.4 1390.3 645.4 179.1 67.4 51.9 77.7 62.2 90.2 24.2 1296.4 1484.3 68.0 36.8 1993 24.9 46.0 876.5 1667.1 3576.0 519.9 74.6 71.9 43.7 269.4 84.6 52.8 1097.9 2236.3 81.8 62.7 1994 58.3 61.3 313.3 490.8 405.1 71.4 29.9 61.0 58.9 396.7 81.2 61.6 277.0 704.6 68.6 53.9 1995 73.6 155.3 343.3 883.4 1940.5 1159.8 169.5 139.5 61.4 88.0 64.8 47.1 856.2 910.5 137.2 141.6 1996 56.5 149.0 356.0 672.6 380.7 173.6 86.5 33.3 135.4 56.0 160.8 46.3 650.8 694.5 41.3 25.9 1997 49.1 109.1 977.2 1273.2 881.0 307.0 76.8 167.3 499.9 221.9 125.7 88.5 1009.7 1536.8 243.1 96.2 1998 83.9 183.6 679.1 1216.9 2274.1 374.5 78.5 62.2 152.9 233.7 233.6 89.2 843.5 1590.4 47.5 76.0 1999 83.5 104.6 349.6 642.5 1333.6 224.9 99.6 147.4 155.6 25.7 24.4 25.8 463.5 821.4 119.1 174.0 --------------------------------------------- Strawberry River Near Duchesne, UT (09288180) January February March April May June July August September October November December Apr(1-15) (16-30) Aug(1-15) (16-31) 1960 20.6 18.8 47.3 73.9 100.7 83.1 55.9 36.7 29.4 30.5 26.4 18.9 59.4 88.4 40.0 33.7 1961 17.4 17.0 26.0 29.6 32.4 27.4 21.8 16.8 19.9 19.7 12.4 8.7 29.8 29.3 17.1 16.6 1962 8.5 8.5 24.8 545.2 855.6 573.6 337.4 202.0 138.8 110.6 93.2 78.9 256.7 833.8 227.1 178.5 1963 68.8 72.0 64.6 85.0 156.1 135.6 91.1 60.4 46.9 38.9 38.7 28.8 70.6 99.4 65.4 55.7 1964 26.3 25.0 25.6 48.6 122.1 145.3 108.3 69.9 51.4 40.9 37.6 32.2 38.2 59.0 77.0 63.2 1965 27.7 25.3 41.6 165.3 733.8 613.3 382.4 238.3 171.1 132.6 118.7 102.8 61.3 269.3 263.6 214.5 1966 93.2 83.9 156.6 373.5 341.5 249.1 155.2 98.6 76.9 62.5 56.5 46.6 369.2 377.9 110.8 87.1 1967 39.9 37.8 70.7 217.8 470.9 513.9 364.4 218.7 145.5 112.5 94.1 79.4 147.7 287.9 245.9 193.3 1968 68.7 60.8 77.5 147.3 472.6 477.9 299.6 182.6 126.2 102.2 85.0 71.2 114.0 180.6 200.3 166.0 1969 63.0 54.4 66.3 247.6 506.9 352.2 222.6 139.4 94.6 83.8 66.4 57.4 157.8 337.4 154.4 125.4 1970 49.9 51.3 54.6 113.0 182.1 163.7 110.4 72.6 55.3 45.7 43.2 34.5 90.2 135.7 80.0 65.6 1971 31.1 33.6 51.9 206.7 310.8 250.6 152.4 93.4 69.6 60.7 52.1 41.8 151.3 262.2 104.0 83.4 1972 37.3 40.7 105.0 247.7 293.1 212.1 129.1 81.5 60.9 61.8 47.6 38.3 211.4 284.1 90.5 73.0 1973 33.5 30.4 36.4 197.8 960.3 753.0 435.6 260.6 178.4 136.9 117.0 97.2 79.9 315.8 290.4 232.7 1974 83.4 73.8 111.8 221.7 304.0 212.1 127.2 79.3 57.1 49.9 45.9 37.1 180.2 263.3 87.7 71.5 1975 33.3 30.8 43.3 56.5 222.9 345.6 242.7 147.2 99.5 81.6 66.2 56.8 42.2 70.8 165.1 130.4 1976 48.7 45.2 57.2 112.7 206.4 160.8 103.4 67.5 49.5 41.1 34.8 30.6 86.5 138.8 74.8 60.6 1977 27.5 27.1 26.0 22.2 25.9 16.6 15.5 12.9 10.9 10.4 9.8 8.0 24.1 20.4 11.3 14.3 1978 6.0 6.2 36.1 308.4 817.1 663.3 378.8 217.5 150.9 116.3 101.9 83.5 200.0 416.8 241.2 195.2 1979 72.6 64.3 74.7 209.1 569.6 402.9 241.5 148.8 103.9 89.5 70.8 63.0 102.6 315.6 163.0 135.6 1980 55.3 48.6 58.5 454.5 1273.2 949.0 538.2 297.5 198.5 153.9 126.6 108.6 101.4 807.6 335.7 261.7 1981 91.6 83.7 81.1 118.5 183.6 170.2 114.3 74.7 59.5 65.4 49.3 45.9 97.6 139.5 81.4 68.5 1982 44.9 48.4 81.1 397.0 1067.2 735.8 434.9 254.2 181.0 148.7 127.5 111.7 177.0 617.1 286.5 223.9 1983 104.2 97.7 118.0 302.7 1142.3 1700.8 945.1 528.2 339.4 250.6 200.8 163.0 174.7 430.8 597.2 463.5 1984 138.3 119.4 111.0 316.3 1303.0 1262.3 754.2 433.6 283.7 217.3 177.8 146.0 127.3 505.2 486.7 383.9 1985 126.6 111.7 127.5 563.5 724.1 492.5 291.8 180.2 129.8 109.6 87.9 75.6 354.7 772.3 200.7 161.1 1986 66.9 71.5 340.0 1046.6 1307.4 877.0 496.3 292.5 199.6 161.0 131.2 110.2 923.8 1169.4 328.5 258.7 1987 96.2 88.7 107.7 199.9 249.2 187.8 135.1 94.3 67.7 59.2 53.7 45.4 156.5 243.4 101.0 88.0 1988 39.6 38.6 60.5 144.6 230.1 180.8 115.5 75.6 56.2 46.0 41.5 34.7 105.4 183.9 83.6 68.0 1989 30.9 29.2 57.1 128.9 177.9 135.5 87.9 59.4 47.4 37.6 33.0 29.1 89.5 168.3 63.8 55.3 1990 26.2 24.4 54.1 114.4 135.4 113.0 73.0 48.7 38.8 36.0 30.2 24.0 94.7 134.0 52.5 45.2 1991 21.0 23.3 29.5 91.0 187.4 198.6 130.1 83.8 62.7 50.6 45.5 36.2 67.9 114.1 90.4 77.6 1992 31.8 31.7 61.0 104.1 122.9 97.5 73.2 49.3 37.5 31.3 34.8 23.6 85.5 122.6 53.6 45.3 1993 21.2 19.4 48.6 298.5 1052.8 917.4 525.5 310.9 204.3 161.3 127.4 110.1 149.4 447.6 349.8 274.4 1994 94.9 84.9 109.8 197.7 258.5 190.8 113.9 72.8 51.5 59.5 39.6 34.0 165.5 229.8 81.5 64.7 1995 30.6 39.7 107.1 384.0 589.8 638.1 437.4 258.4 170.6 130.9 110.3 95.0 317.9 450.0 286.8 231.8 1996 81.0 74.7 111.1 467.7 730.9 493.8 296.4 176.0 123.5 96.8 93.8 71.7 310.1 625.2 197.6 155.8 1997 63.7 56.8 183.5 798.0 1219.1 854.5 503.5 303.7 215.7 166.6 141.1 120.9 645.4 950.7 340.0 269.7 1998 107.1 96.1 150.8 449.8 858.8 676.6 470.5 280.6 186.1 146.1 123.7 101.8 350.5 549.1 314.2 249.0 1999 90.5 83.5 112.7 220.2 482.8 423.8 263.0 167.1 119.1 90.7 76.6 66.2 188.5 251.8 182.8 152.4 --------------------------------------------- White River Near Watson, UT (09306500) January February March April May June July August September October November December Apr(1-15) (16-30) Aug(1-15) (16-31) 1960 119.4 93.5 571.3 1306.5 2511.1 2680.0 600.0 58.3 38.9 40.8 64.3 42.4 933.7 1679.3 73.8 43.8 1961 40.6 46.7 97.0 175.2 1540.1 2153.1 347.3 52.8 208.1 530.3 462.8 282.9 153.0 197.3 63.4 42.8 1962 191.6 187.9 225.6 2400.5 4859.4 2331.1 1421.0 158.1 51.3 64.7 89.9 61.3 924.7 3876.2 226.9 93.6 1963 53.4 85.7 124.1 665.1 2229.2 1000.3 227.8 46.1 62.7 35.8 93.4 52.2 395.2 934.9 49.2 43.1 1964 49.1 51.9 75.1 181.5 2118.6 1487.7 461.7 71.0 50.4 43.0 46.6 32.6 118.4 244.6 75.6 66.6 1965 28.5 31.5 117.4 1391.6 2036.7 3877.0 1801.9 294.5 257.1 578.5 451.3 392.3 235.7 2547.6 410.1 186.1 1966 275.5 219.9 476.5 1735.5 2546.9 1131.8 268.5 61.2 40.5 78.2 68.9 70.3 1649.4 1821.5 83.6 40.1 1967 41.9 50.7 186.2 351.0 1436.9 2355.5 1150.5 164.5 82.5 93.0 98.5 77.8 252.9 449.1 239.6 94.1 1968 70.5 73.2 220.1 809.6 1370.1 3322.8 719.7 109.8 62.8 66.4 80.7 61.6 940.4 678.7 135.1 86.2 1969 64.1 67.8 228.0 954.7 3441.5 1805.4 969.7 125.5 84.0 152.3 151.0 126.6 691.8 1217.7 177.0 77.2 1970 114.0 118.2 148.4 498.1 3747.0 2417.0 986.0 92.7 90.7 214.0 215.8 186.8 336.3 659.9 130.3 57.5 1971 152.2 161.1 190.9 1649.0 2491.2 2680.8 940.8 93.4 73.0 89.3 91.4 71.6 758.8 2539.3 135.0 54.3 1972 68.2 80.1 193.0 593.6 2573.0 1932.7 342.3 47.1 54.4 90.3 101.3 61.8 283.1 904.2 61.2 33.9 1973 47.0 43.7 171.1 221.6 1987.5 3720.8 1481.4 275.0 81.1 71.6 82.4 67.5 174.0 269.2 386.1 170.9 1974 58.5 55.1 355.8 1071.9 4444.3 3875.1 1025.7 122.8 50.5 54.9 76.2 44.6 906.3 1237.4 169.2 79.3 1975 44.7 49.0 156.8 385.5 2427.2 4159.3 2204.1 247.8 55.5 61.0 68.7 64.0 141.0 629.9 369.4 133.8 1976 53.4 67.3 126.4 382.4 1977.8 1985.9 562.6 83.9 53.6 69.1 60.9 46.4 296.4 468.5 114.6 55.2 1977 44.2 57.2 63.0 232.2 955.4 498.0 82.8 35.5 36.8 52.0 75.6 50.7 103.4 360.9 26.6 43.9 1978 33.5 43.8 170.2 794.3 1875.4 3827.9 1316.1 112.3 39.4 42.0 47.2 38.6 1230.1 358.5 160.6 66.9 1979 34.0 41.1 160.9 1315.1 3641.9 4664.5 2016.1 178.4 40.6 52.0 36.0 33.7 348.9 2281.2 258.5 103.2 1980 32.9 56.8 108.0 1116.5 2106.7 4890.5 1463.2 107.8 50.1 60.9 67.5 77.1 148.5 2084.4 144.1 73.9 1981 60.4 75.3 156.3 549.9 2116.8 1332.9 224.3 56.9 64.7 170.5 176.2 160.3 413.6 686.2 64.2 50.0 1982 128.7 133.7 201.7 544.9 1776.3 4037.3 1684.5 189.1 176.0 323.7 329.2 222.5 345.8 744.0 273.2 110.3 1983 172.8 157.4 253.0 582.9 2155.3 5775.0 2557.5 426.0 127.5 121.2 186.9 139.3 308.5 857.3 558.1 302.1 1984 115.5 101.5 164.9 1399.8 5807.7 8200.9 3088.9 458.0 268.4 320.0 341.2 313.3 314.0 2485.5 603.1 321.9 1985 240.3 195.7 399.0 2405.3 5031.9 4747.0 927.6 174.3 87.2 243.9 362.4 253.0 1092.5 3718.1 245.8 107.2 1986 187.0 219.8 1431.0 2835.9 4252.8 3125.2 857.9 140.0 107.9 292.4 402.5 310.9 2879.8 2792.1 186.6 96.3 1987 232.7 228.4 452.2 1332.2 3439.4 1966.1 325.1 99.1 54.1 69.9 136.2 96.9 816.6 1847.8 108.0 90.8 1988 76.2 86.4 237.9 1071.9 2411.9 1352.7 259.3 56.1 75.6 61.8 76.5 47.7 627.2 1516.5 65.9 46.9 1989 40.8 49.7 323.1 2141.9 2388.0 1029.7 567.5 60.6 38.2 38.7 47.8 42.4 411.4 3872.4 81.0 41.4 1990 43.6 50.0 134.6 373.5 1469.1 1044.0 227.0 44.7 38.7 80.7 112.6 70.4 178.0 569.0 50.9 38.8 1991 55.2 75.0 104.1 338.4 2049.8 2910.0 627.1 93.5 66.4 71.8 80.9 46.7 334.3 342.6 130.2 59.0 1992 41.1 63.5 200.2 1033.3 2116.1 1075.7 228.8 54.2 50.5 36.3 96.2 40.3 536.2 1530.4 57.5 51.1 1993 36.3 34.4 456.5 678.9 3136.5 6466.4 2714.3 417.9 104.3 169.0 206.5 161.8 509.9 847.8 650.4 199.9 1994 134.4 127.0 424.6 1126.5 2254.4 974.0 163.4 51.8 50.5 101.7 105.4 81.7 942.5 1310.5 66.3 38.2 1995 68.3 130.8 198.6 434.2 1521.6 4624.7 4008.3 654.5 103.9 233.0 307.0 349.4 363.4 504.9 1030.6 301.8 1996 271.6 268.9 377.2 1860.7 5499.3 4272.2 1352.4 122.0 74.8 108.5 173.5 96.8 1296.3 2425.1 180.3 67.4 1997 92.0 89.7 493.8 1077.3 4091.7 5530.4 2104.6 333.7 589.8 763.6 644.4 445.9 808.6 1346.0 421.6 251.4 1998 328.3 266.9 553.6 1692.6 3170.0 3007.1 1145.4 165.1 72.9 125.3 157.4 138.0 1716.0 1669.3 222.4 111.4 1999 122.3 137.5 377.5 1094.7 2431.2 3049.1 1000.6 144.5 76.0 67.2 82.5 75.0 959.3 1230.1 185.1 106.3 --------------------------------------------- Paria River At Lees Ferry, AZ (09382000) January February March April May June July August September October November December Apr(1-15) (16-30) Aug(1-15) (16-31) 1960 8.5 10.3 10.2 5.1 5.9 2.7 1.8 1.5 2.6 11.7 9.6 4.8 3.4 6.7 2.1 1.0 1961 3.8 3.2 12.8 8.8 5.2 2.7 3.7 7.3 10.8 1.4 6.5 6.2 13.9 3.8 10.1 4.8 1962 6.4 18.7 11.5 6.9 6.5 4.5 4.1 1.5 3.2 6.9 1.0 2.6 7.4 6.4 1.5 1.4 1963 2.2 5.7 6.0 6.4 1.9 1.6 1.4 10.5 17.5 4.9 8.4 2.0 2.1 10.6 9.6 11.3 1964 4.6 2.8 9.7 11.0 11.1 3.8 3.4 3.4 2.2 0.3 2.9 2.6 18.0 4.0 4.8 2.0 1965 3.6 3.2 7.0 32.0 20.4 8.4 5.0 5.6 3.6 2.6 14.9 20.6 43.4 20.5 4.2 7.0 1966 11.2 15.5 19.5 11.8 10.1 4.1 3.4 2.5 5.0 3.6 3.6 13.6 13.1 10.5 3.5 1.6 1967 11.0 6.2 4.6 8.6 8.5 7.2 5.2 5.5 12.4 1.2 3.0 6.2 11.5 5.6 9.3 1.9 1968 17.2 18.6 17.9 21.3 15.3 7.2 5.0 8.2 1.8 1.9 1.4 1.5 20.4 22.1 12.7 4.0 1969 19.7 19.8 49.6 43.6 19.0 10.7 7.5 6.1 5.0 3.7 4.0 1.4 65.1 22.0 6.5 5.7 1970 1.9 3.5 10.5 2.2 1.9 4.2 3.9 6.5 2.2 0.9 3.0 6.0 1.5 2.9 5.2 7.7 1971 3.3 7.0 2.9 1.4 4.6 1.4 2.4 3.7 1.4 12.7 8.0 15.5 1.1 1.6 2.3 4.9 1972 7.3 4.7 3.8 4.5 2.5 5.9 1.2 2.6 5.7 75.5 24.8 20.1 3.6 5.4 1.3 3.8 1973 20.0 25.6 32.2 49.3 36.4 24.6 10.0 6.4 2.7 2.0 3.0 2.6 44.7 53.9 5.7 7.0 1974 6.2 5.0 2.4 2.8 1.2 0.8 2.2 2.2 1.1 7.5 12.1 4.3 4.4 1.2 4.3 0.3 1975 5.3 11.6 17.8 12.2 9.8 5.6 7.8 4.4 2.2 2.0 1.0 5.0 16.3 8.1 4.8 4.1 1976 1.1 19.7 9.4 17.0 11.5 3.8 3.6 3.2 3.2 2.9 0.6 0.3 5.6 28.4 4.8 1.7 1977 2.6 0.6 1.2 0.4 5.3 1.3 1.7 3.3 1.7 2.6 1.4 1.9 0.6 0.3 0.9 5.5 1978 17.5 27.3 34.0 17.8 16.6 6.7 5.2 2.8 3.0 3.9 42.8 22.8 24.9 10.7 3.2 2.5 1979 27.6 42.1 57.0 100.5 66.4 24.6 11.2 10.4 3.5 3.1 4.7 3.8 75.5 125.4 9.1 11.6 1980 27.8 57.7 38.9 36.1 37.1 18.8 11.9 7.8 7.9 6.1 2.9 3.2 35.7 36.5 10.0 5.7 1981 1.9 4.3 16.0 7.9 8.1 4.1 6.9 9.1 7.5 18.0 5.0 9.1 4.0 11.9 10.8 7.4 1982 16.0 14.8 15.9 13.3 11.5 5.6 5.4 9.9 6.6 6.7 12.3 22.1 15.7 10.8 5.1 14.3 1983 16.0 15.3 45.6 43.3 32.5 15.7 9.5 9.8 4.7 8.5 10.1 10.8 38.6 47.9 11.3 8.3 1984 6.5 5.2 5.3 8.7 4.4 4.2 5.0 5.7 2.5 3.8 2.1 9.5 11.7 5.6 4.2 7.0 1985 12.5 7.7 15.5 13.3 9.3 7.4 5.8 2.4 3.1 4.8 5.9 5.6 8.4 18.1 3.9 1.1 1986 1.4 6.4 9.9 8.3 3.1 1.7 5.2 3.8 9.2 14.1 12.1 9.6 13.7 3.0 3.6 3.9 1987 14.1 12.0 25.0 12.6 14.4 7.0 6.3 7.9 3.3 10.4 35.6 11.2 14.2 11.1 9.8 6.1 1988 19.7 14.9 14.3 36.2 23.8 10.8 5.5 5.8 2.7 2.3 2.0 1.3 11.2 61.1 8.3 3.4 1989 9.7 7.2 8.4 2.0 4.7 1.7 2.0 3.7 1.0 1.9 0.5 0.4 2.4 1.6 1.9 5.4 1990 2.5 9.0 2.5 5.1 3.3 3.2 2.0 4.0 5.4 4.1 2.5 2.8 3.3 6.8 1.0 6.8 1991 7.1 2.4 22.4 5.6 3.5 7.3 3.5 3.3 5.7 1.9 8.3 3.3 7.3 3.9 3.5 3.1 1992 13.3 20.8 29.1 21.9 17.8 11.5 8.8 7.4 4.0 3.3 5.3 3.9 29.8 13.9 7.3 7.5 1993 32.1 52.2 118.0 104.8 56.8 25.8 11.2 10.0 4.5 12.9 8.8 5.2 100.4 109.2 11.3 8.7 1994 4.2 15.6 8.1 8.8 7.0 3.4 2.1 2.4 1.7 7.0 4.3 7.0 8.4 9.3 3.1 1.8 1995 21.6 38.4 38.0 30.8 26.2 17.0 9.6 6.6 4.1 1.8 3.8 3.5 24.7 37.0 4.3 8.7 1996 3.4 9.7 6.5 2.9 2.4 1.4 2.6 0.9 2.4 4.1 9.8 7.9 2.8 3.1 0.5 1.3 1997 20.7 15.9 12.3 14.7 8.0 6.8 3.3 14.4 32.0 15.0 9.9 10.5 21.4 8.0 23.2 6.1 1998 14.6 27.4 27.1 25.6 17.1 14.3 12.4 5.2 25.0 27.8 24.8 18.6 28.1 23.0 4.6 5.7 1999 15.0 19.1 13.3 21.0 19.8 16.3 9.8 6.0 7.3 1.3 1.2 1.2 19.4 22.6 6.8 5.3 --------------------------------------------- Little Colorado River Near Cameron, AZ (09402000) January February March April May June July August September October November December Apr(1-15) (16-30) Aug(1-15) (16-31) 1960 407.4 418.2 835.7 488.9 294.4 131.7 85.5 109.0 69.9 275.1 77.5 160.4 595.0 382.9 114.5 103.8 1961 100.4 148.1 221.5 328.2 108.6 55.5 96.8 134.1 157.7 87.1 358.0 148.0 498.2 158.2 138.9 129.7 1962 298.2 458.1 720.0 811.4 250.6 97.0 109.2 86.5 116.7 207.0 211.5 107.1 974.8 648.0 75.2 97.1 1963 179.8 335.9 259.8 190.1 123.3 54.5 70.8 175.9 251.1 127.1 195.7 86.6 185.6 194.6 189.6 163.0 1964 73.1 102.1 207.3 242.9 147.7 55.9 114.1 346.7 227.6 72.5 164.9 177.7 323.6 162.2 438.4 260.8 1965 488.1 442.3 686.8 1322.5 849.6 329.6 306.9 201.5 230.3 133.7 371.1 518.8 1177.4 1467.6 281.2 126.8 1966 577.4 643.7 1316.3 858.1 255.0 170.4 124.2 184.3 170.4 111.0 143.5 479.8 1069.8 646.4 235.3 136.5 1967 93.9 62.3 130.1 148.1 80.5 139.1 204.2 294.8 226.7 75.3 66.7 108.2 163.1 133.1 428.0 169.9 1968 170.5 834.0 1040.0 723.8 417.2 196.2 163.6 233.9 70.8 140.5 132.3 96.3 802.8 644.7 290.4 181.0 1969 230.9 233.3 570.9 699.7 453.9 147.3 199.9 160.7 176.7 199.8 173.9 110.2 794.3 605.2 162.3 159.3 1970 121.7 101.6 358.2 394.3 206.6 127.0 109.2 149.0 164.5 98.9 36.9 71.2 428.9 359.7 152.2 146.0 1971 67.1 106.7 81.8 87.7 46.2 29.3 62.6 190.3 108.4 579.1 183.5 339.8 52.8 122.5 173.8 205.8 1972 214.1 147.9 135.8 106.5 73.4 163.0 117.3 113.4 111.3 2369.0 781.2 567.8 108.4 104.5 89.5 135.9 1973 714.8 1268.1 2976.8 5367.3 2740.9 787.3 389.4 202.8 117.3 66.7 100.8 93.1 5134.8 5599.9 189.2 215.6 1974 204.1 132.6 132.2 103.0 57.7 38.6 110.7 127.8 82.2 260.8 309.2 84.9 129.9 76.1 211.3 49.4 1975 143.8 243.0 323.9 296.3 191.1 109.9 172.2 141.3 235.4 42.2 40.6 208.2 314.3 278.2 118.1 163.1 1976 91.8 348.5 151.3 241.2 305.0 92.9 178.4 209.1 170.4 121.1 58.3 66.2 187.6 294.8 211.9 206.5 1977 178.3 135.2 168.3 286.5 120.9 74.2 198.3 243.5 122.9 192.8 175.9 66.4 397.3 175.7 148.6 332.6 1978 213.9 468.0 2017.5 1398.9 646.5 158.8 121.2 134.1 77.1 142.0 578.4 961.7 1600.8 1197.0 145.4 123.6 1979 822.1 1243.5 2274.7 2649.5 1296.0 517.5 219.0 213.6 83.2 120.3 168.3 103.1 2989.7 2309.3 168.8 255.7 1980 417.1 1204.6 2105.7 2520.1 1094.4 295.7 271.8 196.7 147.5 89.7 53.5 107.9 2800.9 2239.3 138.4 251.5 1981 102.0 120.3 314.9 269.4 150.8 92.4 260.6 179.0 222.3 252.0 73.1 211.4 286.5 252.4 217.7 142.8 1982 288.5 381.9 1274.0 1291.2 623.1 165.1 175.2 269.4 207.8 75.4 247.2 486.4 1433.5 1148.8 267.4 271.3 1983 472.5 1023.4 2117.2 2277.1 1309.1 305.9 277.3 219.8 221.0 732.7 278.2 416.7 2681.0 1873.2 263.7 178.8 1984 402.8 319.8 370.6 460.1 300.6 128.2 196.3 274.0 253.4 529.3 213.4 574.4 574.7 345.4 215.5 328.8 1985 1138.1 1175.7 2145.4 2173.0 1488.8 399.6 199.8 204.2 180.4 240.4 248.5 301.7 2462.6 1883.4 293.8 120.2 1986 153.6 380.7 667.7 869.0 339.1 207.6 242.3 136.6 249.1 366.9 563.4 588.7 1030.8 707.2 91.9 178.5 1987 577.5 955.4 2274.4 2046.1 755.4 303.4 157.6 357.3 125.8 109.8 1328.1 335.8 2450.1 1642.1 473.9 248.0 1988 455.6 680.4 620.7 895.8 745.6 292.4 214.8 250.9 242.6 121.0 161.1 125.5 459.9 1331.8 247.0 254.5 1989 260.4 337.5 317.4 242.3 106.8 49.5 113.9 166.8 60.9 110.1 25.3 25.0 315.4 169.1 131.6 199.8 1990 97.4 133.1 105.8 117.8 115.4 51.9 171.3 136.6 260.1 148.8 220.4 165.6 112.0 123.6 74.2 195.2 1991 350.8 323.2 640.0 732.6 298.6 213.6 138.0 115.9 110.3 35.5 201.5 267.3 840.2 625.0 139.6 93.8 1992 225.9 381.7 699.4 1006.2 648.1 635.4 263.6 908.0 291.0 132.2 252.7 384.8 1126.9 885.5 238.9 1535.3 1993 2204.3 3231.9 9420.5 5642.8 1560.8 454.0 339.7 238.3 235.2 263.3 275.0 155.7 6915.3 4370.2 205.0 269.5 1994 110.9 261.5 296.5 264.3 267.8 168.1 94.4 160.7 388.4 281.8 373.1 299.9 284.7 243.8 159.5 161.8 1995 491.6 715.1 1237.2 904.2 521.1 183.3 145.9 144.0 118.2 96.7 99.5 70.6 947.3 861.1 64.1 219.0 1996 69.6 99.4 106.4 73.6 38.2 37.6 98.2 99.1 192.7 83.7 267.8 157.8 105.7 41.4 114.4 84.8 1997 326.7 222.4 313.4 345.8 183.8 129.7 85.5 211.1 259.0 184.0 139.8 249.1 444.3 247.2 313.0 115.4 1998 259.0 373.6 615.0 943.8 530.6 175.1 255.2 160.1 144.0 181.6 277.6 175.0 976.5 911.2 182.7 138.9 1999 111.4 128.3 117.4 252.5 151.2 102.6 187.2 391.1 391.4 92.1 62.3 58.8 328.6 176.4 410.5 372.8 ---------------------------------------------