Country= U.S.A. Station= WEISER ID River= SNAKE RIVER Area= 179217.38 Lat= 44.24 Lon= -116.97 Source= USGS PointID= 13269000 Area Units= km2 Discharge Units= m3/sec Starting Year= 1915 Ending Year= 1993 Total Years= 79 Total Usable Years= 78 Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Avg Annual 1915 75.21 481.19 447.4 345.4 236.12 503.07 323.02 297.11 299.91 370.16 181.61 99.26 304.96 1916 201.23 210.94 372.48 400.07 387.14 285.73 113.21 56.95 43.92 42.18 49.55 29.87 182.77 1917 17.64 19.02 361.18 279.23 209.06 566.41 185.45 81.95 86.73 45.6 45.51 32.3 160.84 1918 27.75 204.42 189.08 82.99 290.57 771.64 273.81 170.29 103.17 55.86 125.2 120.08 201.24 1919 83.8 144.94 468.24 544.55 485.17 479.44 137.02 68.23 53.5 184.77 288.95 94.91 252.79 1920 59.1 62.2 409.59 475.39 407.97 160.62 142.34 80.07 96.95 68.02 112.16 96.53 180.91 1921 105.41 124.5 131.05 193.41 241.01 242.46 76.68 84.45 351.29 154.47 112.62 122.86 161.68 1922 67.78 120.75 394.12 381.88 175.18 93.13 98.7 58.85 35.25 34.35 59.67 33.08 129.4 1923 29.6 35.58 143.99 380.34 94.09 87.01 49.03 39.37 97.34 138.62 67.99 60.13 101.92 1924 24.46 92.57 293.2 261.64 105.37 334.12 389.25 505.67 176.57 119.99 95.73 66.27 205.4 1925 56.63 112.46 131.1 90.65 52.94 145.94 69.88 43.05 36.75 129.1 79.34 50.56 83.2 1926 65.76 121.56 162.22 141.3 71.38 117.3 52.59 116.68 489.7 313.41 178.06 130.1 163.34 1927 71.75 247.26 259.9 455.05 495.13 338.93 111.76 83.17 96.43 297.35 107.92 48.44 217.76 1928 49.83 289.4 309.09 238.03 141.12 116.45 232.8 244.68 323.47 202.98 438.86 314.4 241.76 1929 123.59 108.62 883.67 594.47 397.34 173.74 166.16 181.64 66.55 62.94 66.87 31.97 238.13 1930 27.07 192.17 146.71 103.13 159.56 358.65 120.58 45.68 41.31 39.74 34.76 36.58 108.83 1931 27.54 57.17 34.85 85.16 44.93 37.72 34.78 16.65 59.62 74.91 248.95 333.32 87.97 1932 260.97 181.02 318.1 389.72 241.31 282.7 189.71 124.76 78.43 54.21 70.49 109.03 191.7 1933 118.8 95.92 94.99 538.46 396.66 135.19 83.03 37.44 27.04 25.56 25.85 22.64 133.47 1934 32.54 44.75 35.74 68.09 24.5 17.1 60.88 27.41 27.61 30.09 58.44 60.78 40.66 1935 75.73 146.29 460.95 157.2 154.35 314.39 271.74 118.62 59.03 45.28 118.59 100.5 168.56 1936 58.83 58.37 626.9 218.71 130.4 106.93 31.15 22.42 164.04 97.43 74.46 46.03 136.31 1937 57.12 256.37 678.57 234.67 251.85 336.09 124.24 69.65 38.98 35.46 31.3 27.99 178.52 1938 53.59 233.02 186.9 169.02 268.17 294.3 175.32 100.45 182.28 100.84 142.96 77.57 165.37 1939 76.36 103.31 467.39 227.06 106.7 84.36 115.58 93.05 34.1 26.5 28.83 25.59 115.74 1940 14.29 14.08 127.39 116.63 60.44 53.45 33.49 95.93 92.18 43.81 83.64 71.87 67.27 1941 86.63 114.18 247.59 279.39 102.66 218.05 158.12 40.81 148.96 271.29 409.02 160.84 186.46 1942 149.56 198.42 310.57 211.02 205.61 410.79 278.15 331.21 206.53 154.36 148.7 133.14 228.17 1943 105.98 257.99 406.98 316.17 326.18 323.66 179.37 260.63 155.05 70.85 87.14 63.27 212.77 1944 53.88 122.72 301.13 383.76 702.08 764.94 252.34 119.26 83.73 67.05 69.15 46.6 247.22 1945 39.09 92.64 547.11 473.08 415.55 545.13 173.97 204.46 97.81 78.58 64.57 66.44 233.2 1946 443.71 207.64 565.01 200.66 168.21 275.64 166.05 79.76 170.91 146.17 195.45 106.06 227.11 1947 94.63 141.84 228.27 653.9 286.1 1325.52 550.58 96.67 63.64 53.74 69.62 68.19 302.72 1948 40.44 119.56 789.22 191.95 198.91 89.62 131.88 47.03 35.07 34.57 39.55 35.55 146.11 1949 134.09 105.72 550.21 343.06 104.24 120.02 94.41 43.7 36.16 31.54 29.86 27.73 135.06 1950 72.77 87.78 513.21 254.48 236.51 347.87 157.3 68.86 50.57 45.12 28.76 21.77 157.08 1951 23.84 187.09 404.43 1053.39 584.97 465.91 548.45 222.22 209.78 181.9 212.96 116.36 350.94 1952 191.09 228.98 560.6 514.52 263.64 227.1 161.3 73.1 47.08 36.83 54.23 46.34 200.4 1953 56.74 274.09 259.57 233.23 252.48 200.26 166.32 156.17 42.43 28.55 29.67 29.9 144.12 1954 21.53 32.03 37.57 63.17 158.52 371.5 214.9 113.57 137.65 201.59 100.21 66.44 126.56 1955 61.39 134.38 188.34 220.25 138.72 89.19 83.11 30.99 23.4 28.76 21.93 17.1 86.46 1956 14.25 29.27 46.78 91.98 87.48 43.09 40.59 80.73 56.86 20.34 24.71 21.89 46.5 1957 24.14 56.82 54.26 55.69 72.22 227.96 95.2 66.76 50.21 28.4 39.92 47.43 68.25 1958 40.16 49.76 99.9 89.34 57.33 147.76 153.72 113.53 107.33 47.35 49.81 28.54 82.04 1959 23.5 108.05 539.62 502.93 280.47 231.29 218.26 81.53 79.48 138.38 172.15 147.66 210.28 1960 385.11 149.35 151.59 925.87 636.4 430.49 208.49 114.79 75.98 77.1 129.24 60.58 278.75 1961 49.01 154.84 600.87 588.14 175.46 167.56 93.63 135.31 147.54 207.88 454.7 216.8 249.31 1962 123.32 111.35 544.19 866.5 404.48 313.13 314.87 190.56 212.79 175.57 99.71 66.85 285.28 1963 54.3 67.4 393.68 178.93 271.02 136.85 180.87 99.84 59.31 37.51 38.56 31.02 129.11 1964 36.88 59.45 64.68 116.15 149.72 135.68 94.77 44.21 76.99 42.07 42.17 41.95 75.39 1965 126.18 198.62 339.99 1075.29 324.07 332.99 241.96 90.13 532.59 433.36 257.71 280.54 352.79 1966 164.6 296.01 280.88 322.33 389.82 466.7 356.72 129.66 65.69 56 48.5 44.84 218.48 1967 65.39 88.11 140.34 211.09 112.01 360.71 144.61 102.85 69.55 92.61 147.57 79.21 134.5 1968 71.24 62.87 70.45 127.27 120.05 104.23 239.49 301.07 120.45 185.05 121.89 89.02 134.42 1969 128.02 156.75 422.35 646.19 364.91 416.87 1325.42 389.02 195.61 105.69 98.01 72.66 360.13 1970 65.81 131.12 338.54 235.26 338.18 362.01 120.99 155.75 215.55 227.11 224.85 183.3 216.54 1971 120.48 321.7 661.25 418.53 190.45 251.24 203.31 65.38 46.01 41.63 78.18 154.85 212.75 1972 75.97 77.33 309.81 272.12 361.51 267.03 289.87 338.43 185.69 322.53 437.78 243.12 265.1 1973 578.21 481.21 706.28 948.05 888.06 591.07 320.77 149.4 131.67 297.78 177.84 258.36 460.72 1974 259.33 263.17 514.64 437.59 748.21 953.24 392.42 269.63 124.59 97.51 156.05 160.43 364.73 1975 139.33 103.36 439.28 624.11 376.63 336.75 227.57 86.27 68.98 40.53 49.44 89.24 215.12 1976 40.38 79.62 275.6 373.71 342.75 207.16 84.95 49.14 28.25 27.41 26.69 21.54 129.77 1977 15.08 18.72 64.35 71.8 48.39 28.95 41.87 174.49 215.04 244.82 207.29 145.35 106.35 1978 95.27 72.04 321.3 457.06 325.02 309.45 473.81 168.51 196.6 167.73 173.02 136.08 241.32 1979 83.9 83.03 731.54 957.4 466.13 261.23 241.61 397.98 394.55 145.56 229.45 162.99 346.28 1980 154.35 160.53 271.19 232.56 106.5 377.33 143.72 267.81 244.2 139.98 108.66 98.59 192.12 1981 57.96 113.8 136.69 192.02 161.74 230.39 295.99 253.05 206.61 192.96 191.2 163.72 183.01 1982 81.48 193.72 739.99 529.53 506.57 591.54 552.64 268.9 215.7 192.3 427.89 514 401.19 1983 311.03 406.76 660.43 913.41 630.1 439.95 521.95 166.21 151.6 194.32 281.25 292.37 414.11 1984 211.1 483.54 423.17 550.86 609.64 695.37 482.85 204.36 72.88 110.45 178.49 118.05 345.06 1985 135.65 242.41 484.49 245.3 155.38 95.82 64.2 46.6 62.83 181.04 229.21 122.67 172.13 1986 129.76 178.09 663.03 404.14 603.77 458.64 444.08 258.21 242.08 486.96 333.1 247.08 370.74 1987 138.96 144.04 224.85 307.26 194.14 158.32 104.41 146.24 165.59 88.43 89.34 160.02 160.13 1988 131.86 197.58 233.21 179.3 133.5 63.14 38.58 32.85 27.8 30.62 35.07 31.22 94.56 1989 36.66 39.7 121.35 98.76 65.96 54.09 28.85 24.71 81.61 26.23 24.97 18.8 51.81 1990 26.6 34.33 231.99 101.33 357.41 827.61 511.44 744.74 369.64 122.44 113.7 117.43 296.55 1991 79.38 159.69 578.35 692.54 873.72 863.39 259.55 160.9 97.85 86.2 264.54 384.28 375.03 1992 251.33 336.22 518.57 458.54 335.47 170.09 411.81 326.71 263.14 135.18 455.29 420.87 340.27 1993 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 Avg 102.1 153.5 351.85 359.78 282.53 311.81 217.23 146.78 132.43 121.43 137.27 111.82 202.38 Std Dev 97.62 105.13 208.8 250.99 195.51 237.11 187.44 122.51 106.32 99.81 114.03 99.45 96.03