Country= U.S.A. Station= FORT RILEY, KS River= KANSAS R Area= 116206.41 Lat= 39.05 Lon= -96.77 Source= USGS PointID= 6879100 Area Units= km2 Discharge Units= m3/sec Starting Year= 1939 Ending Year= 1993 Total Years= 55 Total Usable Years= 54 Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Avg Annual 1939 271.68 633.55 1395.75 1096.81 851.89 574.08 534.1 325.06 146.25 166.28 162.19 180.99 528.22 1940 159.67 246.29 433.66 307.96 434.01 369.37 204.2 195.4 190.29 158.35 168.85 272.56 261.72 1941 262.72 312.84 381.51 540.48 437.27 507.66 278.8 161.65 232.8 950.22 1079.82 639.6 482.11 1942 506.78 1477.34 1232.98 1304.94 616.58 532.64 667.39 325.64 405.25 216.49 624.5 676.96 715.62 1943 1203.29 1144.61 886.87 751.44 2131.81 1975.02 618.68 446.04 229.9 187.27 209.73 203.58 832.35 1944 209.28 257.6 851.61 1693.92 1841.24 765.41 231.13 176.84 195 216.1 216.37 191.93 570.54 1945 144.33 269.31 567.44 961.08 1236.81 1209.32 562.17 247.83 255.11 526.01 336.84 420.74 561.42 1946 1348.62 679.71 957.75 694.24 752.5 826.86 580.36 260.64 193.93 196.26 590.6 360.69 620.18 1947 522.73 519.82 428.48 1256.8 1414.3 1601.23 766.96 247.4 229.65 173.01 262.58 461.66 657.05 1948 373.78 406.1 1288.24 1429.73 815.62 444.2 655.95 397.83 227.71 177.92 187.42 218.48 551.92 1949 597.67 1106.69 1053.85 709.62 431.79 441.84 401.92 327.02 207.86 229.29 173.09 422.96 508.63 1950 1402.33 1385 1174.7 1446.9 1433.11 806.47 848.14 337.93 287.88 228.04 196.46 256.96 816.99 1951 533.69 969.76 1434.76 1313.25 1004.34 624.39 1263.21 652.02 343.3 369.2 642.04 559.03 809.08 1952 806.4 859.08 977.48 1328.63 1005.89 925.21 672.39 372.88 202.72 160.98 191.38 255.46 646.54 1953 251.34 315.03 676.96 770.32 550.17 451.24 547.25 228.63 192.66 139.17 159.45 196.4 373.22 1954 183.33 247.85 363.85 856.78 610.17 705.66 361.24 313.36 188.87 618.97 401.44 323.58 431.26 1955 765.47 580.4 898.38 735.39 746.2 828.93 363.8 227.54 192.91 279.82 242.46 237.68 508.25 1956 192.03 328.43 443.7 283.39 690.57 499.04 378.18 328 174.98 127.93 156.28 252.92 321.29 1957 408.68 484.83 350.46 847.24 1523.09 990.72 964.15 440.86 198.12 215.52 346.42 468 603.17 1958 550.72 406.26 609.91 448.45 337.94 1071.8 1187.4 871.98 244.16 170.59 231.45 251.68 531.86 1959 317.79 1113.36 1233.71 882.64 878.83 442.85 270.66 328.53 178.15 422.29 421.66 424.39 576.24 1960 742 813.87 447.23 1788.69 1049.46 1052.54 886.78 377.8 201.12 163.48 220.32 234.5 664.82 1961 191.42 239.33 554.35 557.84 1014.3 394.27 449.42 381.8 679.13 840.74 740.96 588.9 552.7 1962 541.22 1049.95 1507.56 1524.21 852.89 550.62 423.62 244.2 192.25 204.27 198.7 167.73 621.44 1963 136.16 117.33 863.3 453.45 440.38 265.9 258.84 222.42 158.15 129.88 169.17 175.68 282.56 1964 183.39 181.49 307.74 771.83 644.64 390.16 303.83 181.69 162 120.57 165.54 202.39 301.27 1965 608.11 826.15 833.43 1291.82 1085.45 467.92 279.2 287.19 705.75 557.21 338.27 459.47 645 1966 865.68 741.8 768.85 646.1 1409.55 853.47 270.17 227.3 196.6 152.45 232.11 625.07 582.43 1967 345.55 537.01 716.24 1157.32 1072.39 638.36 420.24 300.91 197.66 286.1 636.38 943.32 604.29 1968 825.76 1369.18 547.34 710.85 621.24 784.85 831.06 412.79 236.09 203.17 271.07 448.15 605.13 1969 787.67 1340 566.61 1117.67 802.56 568.32 938.75 442.92 228.59 710.56 425.79 350.95 690.03 1970 253.26 474.92 497.19 1221.69 2213.38 1842.12 633.13 369.84 704.39 1089.75 752.76 525.23 881.47 1971 261.34 621.97 979.95 554.11 358.92 296.82 387.85 289.66 236.21 207.53 176 548.69 409.92 1972 534.83 289.81 661.8 982.13 1023.89 661.01 564.79 633.75 714.06 805.85 1013.94 975.29 738.43 1973 1438.14 1011.42 1476.32 2285.56 2002.38 1440.77 941.04 395.04 229.67 536.01 324.56 678.79 1063.31 1974 1093.13 1898.86 1668.88 1334.39 1297.1 2483.21 1427.63 316.64 204.14 177.33 325.78 413.98 1053.42 1975 871.89 962.37 1217.81 1134.47 1212.79 924.74 679.79 272.05 342.35 228.82 235.36 616.21 724.89 1976 382.41 748.94 1805.62 950.6 1174.79 507.44 377.77 230.14 146.22 163.03 168.47 193.3 570.73 1977 316.65 328.49 446.22 477.05 660.43 236.39 246.48 425.21 626.32 999.41 752.57 653.3 514.04 1978 368.12 267.8 828.14 1735.27 1508.66 690.09 721.44 342.49 323.84 208.08 201.39 233.45 619.06 1979 247.81 310.48 2157.66 2656.04 1676.37 511.5 370.75 543.14 353.4 218.38 222.57 317.91 798.83 1980 331.57 271.08 641.15 982.51 534.73 1363.94 372.05 397.35 665.45 338.67 220.94 465.97 548.78 1981 245.89 358.71 537.51 818.07 1530.31 1372.9 1394.84 1439.97 724.35 476.82 361.85 447.57 809.07 1982 450.42 925.26 2328.84 2069.78 996.03 872.07 925.24 619.69 292.59 218.88 524.51 2212.38 1036.31 1983 1241.56 740.19 759.9 2220.05 1862.98 837.52 510.44 226.87 256.1 250.08 352.54 873.26 844.29 1984 459.47 1015.51 1379.04 1548.75 1281.21 1239.81 445.86 263.97 204.12 232.95 443.82 479.47 749.5 1985 672.03 597.39 2688.29 1484.94 629.28 380.58 317.18 350.57 247.85 304.5 1384.61 1683.58 895.07 1986 465.86 715.34 945.42 498.27 700.43 725.48 764.56 303.89 390.93 1394.57 743.7 890.8 711.6 1987 534.37 652.2 505.14 578.37 465.59 472.76 250.5 366.39 337.79 292.67 326.31 628.73 450.9 1988 856.18 777.25 538.57 907.84 316.33 175.75 188.28 199.12 191.25 185.95 299.68 254.52 407.56 1989 330.51 212.62 369.58 433.16 322 516.95 246.33 230.86 715.4 227.82 250.24 179.75 336.27 1990 340.86 647.35 1409.91 743.42 1330.9 1528.08 1322.13 702.44 438.67 559.13 661.58 1265.77 912.52 1991 1289.79 1126.31 1190.5 1395.84 1480.98 972.41 274.36 234.38 229.51 378.84 588.24 794.43 829.63 1992 470.06 555.31 666.27 642.51 464.27 284.2 591.83 559.79 458.09 289.88 977.41 1064.81 585.37 1993 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 Avg 549.92 675.36 934.34 1061.75 995.94 794.39 581 370.47 309.4 353.39 402 516.1 628.67 Std Dev 351.47 390.87 519.23 520.71 490.05 468.03 320.21 204.7 174.47 276.48 272.93 381.4 190.56