Country= U.S.A. Station= MITCHELL SD River= JAMES R Area= 49372.83 Lat= 43.69 Lon= -97.96 Source= USGS PointID= 6478000 Area Units= km2 Discharge Units= m3/sec Starting Year= 1934 Ending Year= 1993 Total Years= 60 Total Usable Years= 59 Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Avg Annual 1934 1334.28 328.66 1537.55 1345.15 271.64 141.61 130.17 314.27 158.97 210.26 546.99 606.98 577.21 1935 1549.49 965.1 2005.85 897.46 1449.37 428.89 387.7 757.34 308.24 157.47 408.21 897.66 851.07 1936 1142.91 1285.79 4186.81 1621.43 411.68 177.47 234.92 203.33 138.18 347 768.81 1073.24 965.96 1937 3738.3 1173.84 972.1 1970.39 1296.19 840.92 504.01 437.8 291.65 753.11 700.66 1317.2 1166.35 1938 925.51 1996.35 1692.53 1440.01 925.69 612.02 415.16 295.82 260.3 140.6 323.81 537.96 797.15 1939 733.53 2600.21 1813.2 1820.22 377.19 449.01 389.67 176.69 88.16 221.79 288.18 585.92 795.31 1940 349.96 1050.52 1626.4 3525.84 897.01 1056.6 513.16 192.56 277.78 164.68 619.29 1425.17 974.91 1941 1142.45 564.52 1198.63 1206.4 316.52 1035.34 370.61 406.63 252.84 195.22 427.24 619.32 644.64 1942 679.97 1189.62 2360.36 1540.35 920.94 462.28 474.77 571.44 423.75 875.02 1466.73 1770.73 1061.33 1943 2136.38 1736.64 1738.21 1529.97 1890.21 805.16 419.79 399.74 138.86 151.97 439.57 288.87 972.95 1944 610.26 1026.35 2420.1 1883.65 1251.43 619.39 200.19 113.51 135.82 454.75 365.87 1147.39 852.39 1945 1113.04 1876.41 3767.35 1400.46 1349.81 713.12 324.74 346.32 871.96 1030.65 1427.65 968.81 1265.86 1946 1342.04 947.71 1599.91 475.44 1328.8 1722.43 362.33 210.62 87.25 213.74 249.6 621.09 763.41 1947 1750.36 802.28 1342.32 1876.57 1632.16 1210.66 413.72 358.88 253.42 109.14 372.4 643.88 897.15 1948 746.68 1646.89 2087.88 2407.51 1335.19 780.79 687.83 437.07 191.18 252.63 522.49 1437.59 1044.48 1949 2119.12 1766.88 1281.3 1312.21 701.6 255.99 342.68 277.17 186.5 159.31 355.58 1203.29 830.14 1950 2243.71 2237.85 2114.18 1656.54 1044.9 867.44 517.25 255.38 553.6 413.43 1472.58 2091.26 1289.01 1951 2251.66 2332.01 1889.29 2087.44 931.45 1136.55 610.04 151.57 135.94 107.72 581.91 1247.5 1121.92 1952 3065.09 1590.54 1902.45 1583.96 1684.86 394.73 173.37 175.85 119.5 107.39 239.52 658.91 974.68 1953 1251.34 1227.24 1616.99 1464.65 1563.56 835.25 193.45 211.85 136.52 99.09 113 350.72 755.3 1954 734.1 856.76 1610.78 1475.32 777.61 446.79 208.81 414.19 206.33 1444.51 605.51 1315.46 841.35 1955 1290.3 1605.17 2823.66 1034.99 484.48 464.22 203.03 329.2 124.23 418.11 868.71 640.29 857.2 1956 386.75 2522.95 2654.58 2088 1915.96 1063.49 917.56 1364.24 720.1 289.87 353.56 1555.24 1319.36 1957 1413.84 1694.57 1141.91 2259.79 635.31 340.24 311.84 100.95 96.27 143.7 225.41 1315.96 806.65 1958 809.04 649.21 1393.01 1706.67 1674.05 570.51 1054.68 952.27 489.98 303.5 566.09 593.47 896.87 1959 1759.95 1912 1488.01 1503.07 972.1 345.75 223.54 165.49 107.93 413.78 944.84 1624.57 955.09 1960 1647.04 1262.74 881.85 2064.97 1273.72 684.34 236.73 214.21 258.88 141.6 258.6 189.87 759.55 1961 421.08 1667.78 2553.28 2311.52 1239.55 969.86 399.22 417.37 176.41 188.61 616.51 841.2 983.53 1962 1150.13 1063.4 2041.29 1953.21 514.07 367.67 152.23 119.99 149.31 308.36 842.34 499.07 763.42 1963 749.12 583.43 3362.78 1129.85 501.67 502.48 197.39 194.33 158.33 87.01 266.01 517.89 687.52 1964 1117.88 628.34 3071.02 2005.32 696.84 394.78 246.18 276.91 125.78 150.82 242.7 1154.24 842.57 1965 1709.71 1427.68 1655.72 1706 630.3 249.8 130.77 112.63 167.96 232.03 580.87 605.53 767.42 1966 791.85 1730.81 1342.04 1284.65 1406.53 250.33 110.2 146.94 157.33 210.31 433.34 1124.09 749.04 1967 481.53 877.62 2588.63 1317.59 1841.61 311.47 392.03 392.65 346.79 862.55 1001.95 1155.24 964.14 1968 885.5 1181.6 1285.56 822.51 1494.86 662.33 240.11 233.66 202.31 222.43 755.71 1187.67 764.52 1969 1145.29 1165.75 528.58 1508.26 879.29 278.92 497.39 433.41 216.67 226.94 501.65 1049.46 702.63 1970 1006.99 1567.95 1384.24 2201.46 863.94 492.29 435.68 362.07 421.43 720.71 1368.75 1706.97 1044.37 1971 1192.05 1839.19 1946.38 810.34 1040.6 449.11 229.88 354.3 755.64 275.74 410.56 1436.68 895.04 1972 1489.11 1066.18 2740.54 2031.27 984.34 1952.27 1437.61 291.85 273.2 488.33 1407.26 2517.2 1389.93 1973 923.96 1181.02 1685.04 1622 1346.79 693.86 242.29 289.68 213.43 413.58 923.42 1440.33 914.62 1974 2071.53 1031.55 1670.52 1503.26 1109.57 974.2 567.71 236.68 623.07 355.14 856.12 1525.56 1043.74 1975 1622.84 2121.85 2066.59 1239.25 1163.1 1058.02 280.62 372.71 910.11 908.24 708.02 1203.56 1137.91 1976 1418.41 2212.24 1493.49 764.75 516.46 391.46 478.16 348.89 242.67 1103.18 663.47 740.54 864.48 1977 296.38 955.48 2197.4 1421.04 625.78 246.08 737.79 777.16 747.8 999.04 1070.01 1913.68 998.97 1978 1428.36 669.8 1838.8 1586.98 1515.14 595.6 647.15 424.81 285.24 389.7 505.43 1786.53 972.8 1979 2047.59 1353.35 2457.28 1706.38 1023.98 454.26 329.39 541.95 724.73 1376.66 970.52 1172.6 1179.89 1980 922.22 607.97 1732.63 2129.82 1016.49 1041.59 639.05 1201.83 335.88 401.36 740.21 963.97 977.75 1981 507.88 2269.91 1449.47 1586.6 1246.95 1598.02 495.86 337.26 598.38 717.86 824.97 1202.92 1069.67 1982 1176.89 1693.96 2096.37 1184.41 518.16 1108.8 554.62 269.32 256.08 232.56 669.18 1177.35 911.48 1983 847.19 961.67 1314.18 1749.99 1892.95 740.38 391.81 234.96 150.3 253.77 879.21 1726.06 928.54 1984 592.99 1809.16 1734.46 2061.95 1654.9 1051.77 807.12 795.74 289.03 366.21 1133.81 1554.42 1154.3 1985 826.22 1358.2 2141.86 1388.85 612.1 628.62 577.58 250.78 239.93 274.26 2364.1 1555.7 1018.18 1986 1071.2 2457.31 1530.12 942.01 467.73 932.2 920.12 281.33 263.87 836.54 1361.58 1711.9 1064.66 1987 880.2 718.34 983.79 2211.18 738.62 486.2 677.57 269.51 792.86 523.08 561.53 1457.96 858.4 1988 846.64 1463.89 1290.43 984.3 1114.32 256.25 178.42 143.75 261.67 308.93 917.36 731.79 708.15 1989 1195.98 1559.26 1703.13 1726.2 2275.96 1995.97 866.59 373.51 407.73 650.1 920.68 560.6 1186.31 1990 1875.5 2434.55 993.1 1391.87 1443.25 765.41 1027.09 320.69 944.66 1404.52 896.89 2116.47 1301.17 1991 2274.13 1746.96 1929.39 1211.21 545.59 178.75 177.35 140.24 145.31 142.09 207.54 822.9 793.46 1992 842.39 1027.52 1489.66 1436.14 715.1 270.58 897.36 756.57 674.61 568.26 1184.78 1383.51 937.21 1993 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 Avg 1255.52 1411.57 1855 1595.06 1066.95 691.7 453.97 365.05 326.66 432.52 716.94 1140.2 942.6 Std Dev 655.87 561.38 676.78 493.53 468.44 419.44 271.59 249.17 232.74 345.55 414.64 496.25 177.72