Country= U.S.A. Station= OACOMA SD River= WHITE R Area= 26416.43 Lat= 43.74 Lon= -99.55 Source= USGS PointID= 6452000 Area Units= km2 Discharge Units= m3/sec Starting Year= 1934 Ending Year= 1976 Total Years= 43 Total Usable Years= 42 Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Avg Annual 1934 402.87 90.9 580.7 289.47 85.37 38.1 37.86 61.49 25.79 40.5 110.59 172.06 161.31 1935 460.6 342.98 534.63 360.42 488.78 156.91 91.87 311.41 152.94 37.6 148.96 281.71 280.73 1936 506.55 563.64 982.82 429.69 88.46 28.56 121.65 42.49 16.45 59.05 151.76 294.09 273.77 1937 1061.3 382.19 318.38 418.63 325.16 202.97 79.25 103.96 107.97 386.38 184.43 334.3 325.41 1938 230.23 427.83 427.51 310.67 410.19 240.28 113.31 77.89 37.83 24.61 70.74 168.92 211.67 1939 248.34 877.89 473.9 598.62 83.57 212.03 211.56 64.55 31.1 48.82 52.46 119.79 251.89 1940 91.54 461.02 444.21 750.52 258.01 347.97 175.12 71.48 88.55 55.49 233.76 243.99 268.47 1941 309 123.09 290.69 215.45 79.02 393.22 165.06 143.6 107.6 42.85 129.04 170.21 180.74 1942 177.73 333.8 426.66 267.18 248.7 123.25 94.31 349.17 151.05 251.69 417.62 599.54 286.73 1943 544.62 485.99 485.54 385.33 298.43 103.39 174.2 184.15 54.98 21.34 105.77 77.02 243.4 1944 220.66 342.68 714.57 494.04 298.48 214.52 45.92 26.53 30.25 228.32 127.15 520.12 271.94 1945 502.95 592.41 822.02 256.84 320.38 169.86 65.66 139.49 376.61 116.9 391.4 319.3 339.49 1946 339.89 362.71 352.24 135.53 329.56 351.85 75.07 37.13 17.61 28.09 40.36 143.71 184.48 1947 454.52 165.63 372.7 208.69 240.33 196.77 122.35 107.53 80.47 25.59 117.97 134.57 185.59 1948 306.13 579.9 495.21 633.41 347.8 204.51 279.86 169.76 92.45 76.59 175.85 639.21 333.39 1949 634.2 581.06 361.69 285.83 128.04 68.81 127.79 89.45 37.85 53.78 190.16 438.62 249.77 1950 576.77 729.97 587.26 268.81 300.43 361.89 154.27 57.88 198.85 99.48 304.51 602.3 353.54 1951 542.3 651.85 434.8 533.99 277.83 388.1 147.96 35.45 34.74 18.9 158.35 426.09 304.2 1952 763.29 315.88 436.82 381.9 410.84 77.21 52.82 56.96 25.4 23.86 36.54 160.91 228.54 1953 475.45 393.52 414.09 409.71 320.8 44.69 45.01 50.5 20.19 13.45 11.34 58.1 188.07 1954 233.79 137.1 429.29 225.05 142.09 104.61 97.95 261.02 73.92 435.54 185.48 387.5 226.11 1955 289.72 638.33 813.55 195.86 134.12 122.24 48.12 116.06 26.43 40.33 108.48 121.87 221.26 1956 179.69 937.59 673.4 387.5 465.58 384.48 249.66 506.69 116.26 72.04 121.39 574.65 389.08 1957 506.87 713.92 291.2 403.1 93.35 68.19 62.37 22.98 24.54 72.74 101.29 498.52 238.26 1958 326.94 303.81 372.67 461.21 508.08 119.69 384.18 393.61 69.23 57.17 116.06 155.62 272.36 1959 445.74 432.05 303.6 346.14 216.23 86.04 39.42 46.42 30.24 65.51 175.08 391.69 214.85 1960 464.42 333.07 310.37 489.17 263.92 96.88 51 86.19 135.83 64.3 148.82 114.4 213.2 1961 225.66 563.82 781.55 560.19 294.25 341.04 154.39 177.48 51.56 81.33 231.76 353.79 318.07 1962 432.14 414.27 659.69 496.13 86.71 125.92 43.59 27.69 27.87 80.1 375.96 220.11 249.18 1963 279.59 259.36 1187.32 137.84 124.89 244.05 60.75 87.55 62.6 23.69 104.47 175.08 228.93 1964 339.37 196.57 680.95 483.31 109.43 116.4 57.55 53.53 29.62 57.04 88.97 372.53 215.44 1965 489.65 310.54 485.35 555.49 102.02 31.85 29.71 23.03 30.35 36.67 41.18 56.38 182.68 1966 165.52 530.1 268.77 383.73 339.54 40.03 25.91 41.08 65.17 110.26 98.5 258.86 193.96 1967 132.01 266.66 1103.54 271.5 707.45 78.63 87.8 74.59 55.52 112.34 169.37 341.38 283.4 1968 291.66 248.05 466.42 231.67 522.29 196.2 28.22 65.26 31.82 38.34 189.15 254.67 213.65 1969 264.99 265.39 189.02 337.97 194.01 41.38 166.14 158.53 64.18 59.05 118.38 317.8 181.4 1970 421.7 444.39 415.88 635.69 109.82 80.68 81.66 83.95 60.32 68.21 234.83 473.96 259.26 1971 474.68 653.95 380.44 126.81 346.34 99.4 46.98 109.3 360.53 80.51 165.96 366.01 267.58 1972 484.28 572.39 696.04 670.41 297.53 388.72 267.11 85.56 39.58 129.34 431.29 842.71 408.75 1973 195.73 396.24 307.73 648.15 342.62 132.63 47.66 81.57 55.61 110.89 295.24 529.73 261.98 1974 730.09 304.21 365.47 347.02 242.15 582.07 102.03 58.29 179.39 73.54 149.88 447.49 298.47 1975 528.23 631.43 541.05 417.06 429.18 159.84 65.68 150.74 187.61 147.04 156.05 300.64 309.55 1976 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 Avg 398.84 437.1 516.18 391.56 271.71 180.14 109.02 116.48 82.54 87.36 165.87 320.47 256.44 Std Dev 188.1 194.56 221.54 155.22 143.92 128.74 78.1 104.44 80.25 87.64 99.5 179.04 57.7