Results
Country: | U.S.A.
| Station: | TONASKET, WASH. | River: | OKANOGAN RIVER | Area: | 18802.29 | Lat: | 48.63 | Lon: | -119.46 | Source: | USGS | PointID: | 12445000 | Area Units: | km2 | Discharge Units: | m3/sec | Starting Year: | 1929 | Ending Year: | 1993 | Total Years: | 65 | Total Usable Years: | 63 | |
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Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Avg Annual |
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1929 | -9999 | -9999 | -9999 | -9999 | 110.24 | 156.47 | 37.7 | 11.49 | 7.65 | 11.78 | 11.69 | 11.29 | -9999 |
1930 | 10.19 | 16.46 | 14.98 | 91.81 | 144.26 | 160.3 | 52.06 | 14.6 | 10.32 | 12.53 | 16.65 | 12.55 | 46.39 |
1931 | 12.44 | 17 | 14.87 | 21.81 | 159.43 | 77.31 | 25.72 | 6.55 | 9.48 | 11.42 | 18.76 | 13.92 | 32.39 |
1932 | 11.27 | 25 | 58.2 | 82.65 | 243.98 | 193.63 | 64.36 | 25.91 | 19.71 | 25.1 | 52.97 | 52.44 | 71.27 |
1933 | 42.59 | 29.32 | 25.95 | 56.19 | 203.79 | 375.77 | 168.28 | 51.3 | 30.75 | 59.82 | 91.56 | 69.01 | 100.36 |
1934 | 56.94 | 52.69 | 80.86 | 374.44 | 347.41 | 175.97 | 59.86 | 29.88 | 17.73 | 26.91 | 62.39 | 49.69 | 111.23 |
1935 | 39.31 | 81.82 | 53.69 | 56.94 | 262.85 | 303.15 | 133.87 | 53.26 | 35.43 | 37.15 | 38.47 | 33.94 | 94.16 |
1936 | 26.73 | 17.36 | 19.84 | 83.32 | 250.47 | 183.61 | 54.64 | 25.05 | 19.98 | 23.85 | 25.35 | 23.44 | 62.8 |
1937 | 14.27 | 15.07 | 19.95 | 35.62 | 183.65 | 338.45 | 95.76 | 27.14 | 20.7 | 29.97 | 42.35 | 40.05 | 71.92 |
1938 | 39.48 | 38.1 | 46.94 | 108.76 | 335.81 | 265.74 | 67.63 | 20.13 | 16.25 | 20.84 | 22.2 | 23.24 | 83.76 |
1939 | 26.25 | 17.29 | 24.03 | 83.41 | 208.3 | 156.74 | 65.71 | 19.7 | 14.62 | 18.62 | 26.29 | 35.49 | 58.04 |
1940 | 20.25 | 19.12 | 19.93 | 63.32 | 147.79 | 83.92 | 17.13 | 9.03 | 6.54 | 20.12 | 20.17 | 20.93 | 37.35 |
1941 | 19.82 | 19.44 | 27.1 | 86.48 | 107.32 | 105.35 | 43.99 | 18.75 | 42.24 | 78.05 | 61.77 | 65.32 | 56.3 |
1942 | 50.98 | 42.9 | 28.54 | 82.04 | 244.42 | 272.97 | 111.35 | 58.43 | 39.82 | 38.27 | 44.62 | 45.26 | 88.3 |
1943 | 31.57 | 37.29 | 31.16 | 106.65 | 183.14 | 288.05 | 153.55 | 35.97 | 16.29 | 18.55 | 20.69 | 16.83 | 78.31 |
1944 | 13.92 | 18.59 | 15.25 | 26.74 | 134.43 | 224.42 | 56.77 | 17.01 | 14.57 | 21.64 | 25.28 | 29.05 | 49.81 |
1945 | 33.78 | 35.73 | 31.73 | 37.91 | 230.74 | 318.59 | 79.18 | 29.15 | 20.01 | 31.64 | 51.18 | 43.91 | 78.63 |
1946 | 40.05 | 33.29 | 39.88 | 83.93 | 377.15 | 277.13 | 111.61 | 45.73 | 37.81 | 41.2 | 40.92 | 37.55 | 97.19 |
1947 | 32.39 | 26.94 | 28.98 | 83.28 | 259.42 | 163.14 | 49.32 | 23.34 | 21.45 | 33.81 | 34.64 | 33.64 | 65.86 |
1948 | 35.66 | 29.75 | 21.18 | 45.88 | 310.87 | 579.09 | 142.29 | 111.24 | 86.05 | 78.96 | 72.38 | 61.47 | 131.23 |
1949 | 52.82 | 51.12 | 50.08 | 104.46 | 439.74 | 236.06 | 75.3 | 38.19 | 33.9 | 37.84 | 62.3 | 71.52 | 104.44 |
1950 | 33.03 | 44.39 | 67.45 | 72.93 | 248.12 | 548.12 | 174.2 | 55.67 | 27.28 | 39.19 | 51.32 | 66.31 | 119 |
1951 | 56.18 | 67.39 | 57.41 | 129.79 | 444.75 | 328.35 | 130.14 | 48.38 | 46.99 | 49.44 | 49.99 | 38.47 | 120.61 |
1952 | 35.3 | 43.23 | 37.63 | 87.59 | 298.91 | 182.89 | 87.03 | 36.61 | 30.71 | 30.36 | 22.02 | 19.08 | 75.95 |
1953 | 21.44 | 26.9 | 21.8 | 39.2 | 264.01 | 297.56 | 130.47 | 44.08 | 34.29 | 40.79 | 46.31 | 41.31 | 84.01 |
1954 | 32.3 | 44.47 | 37.02 | 38.04 | 281.39 | 366.33 | 269.3 | 85.84 | 71.16 | 59.26 | 74.14 | 68.5 | 118.98 |
1955 | 49.41 | 41.59 | 35.82 | 42.69 | 131.03 | 429.43 | 203.3 | 65.61 | 39.71 | 50.45 | 75.12 | 38.64 | 100.23 |
1956 | 41.05 | 31.71 | 43.63 | 100.6 | 409.59 | 368.56 | 140.25 | 47.94 | 31.08 | 46.92 | 46.14 | 47.88 | 112.95 |
1957 | 32.96 | 35.74 | 37.44 | 47.98 | 453.38 | 215.24 | 65.85 | 35.83 | 32.23 | 37.52 | 34.15 | 34.12 | 88.54 |
1958 | 33.11 | 33.65 | 33.82 | 58.33 | 279.29 | 156.36 | 47.84 | 20.61 | 23.05 | 37.33 | 40.55 | 56.3 | 68.35 |
1959 | 51.67 | 41.32 | 51.37 | 86.58 | 310.56 | 471.76 | 172.19 | 45.01 | 51.24 | 80.69 | 90.44 | 87.94 | 128.4 |
1960 | 53.67 | 47.61 | 38.05 | 103.5 | 197.32 | 246.85 | 74.47 | 28.87 | 28.11 | 30.99 | 32.72 | 28.05 | 75.85 |
1961 | 31.4 | 32.23 | 31.25 | 51.99 | 234.87 | 375.79 | 68.06 | 28.37 | 23.99 | 34.21 | 27.31 | 25.35 | 80.4 |
1962 | 30.15 | 49.07 | 31.72 | 81.07 | 154.47 | 224.41 | 74.89 | 31.31 | 21.88 | 29.3 | 39.99 | 44.5 | 67.73 |
1963 | 31.16 | 46.83 | 35.7 | 41.8 | 163.65 | 195.65 | 103.02 | 41.62 | 33.19 | 36.32 | 43.26 | 48.79 | 68.42 |
1964 | 43.56 | 36.67 | 34.99 | 52.43 | 150.66 | 467.46 | 185.86 | 56.88 | 53.04 | 58.09 | 40.3 | 29.04 | 100.75 |
1965 | 30.8 | 37.03 | 44.6 | 69.86 | 223.34 | 317.76 | 80.44 | 32.81 | 32.69 | 34.57 | 40.01 | 26.88 | 80.9 |
1966 | 28.7 | 26.07 | 22.17 | 64.88 | 162.82 | 149.26 | 70.77 | 22.49 | 18.85 | 24.64 | 27.15 | 34.81 | 54.38 |
1967 | 31.04 | 25.9 | 34.97 | 41.32 | 197.58 | 474.4 | 104.85 | 24.83 | 13.38 | 23.19 | 47.87 | 29.36 | 87.39 |
1968 | 43.94 | 61.54 | 57.95 | 38.33 | 211.05 | 315.64 | 104.5 | 34.72 | 29.58 | 34.91 | 39.98 | 25.96 | 83.18 |
1969 | 37.5 | 36.36 | 42.91 | 72.2 | 307.18 | 196.15 | 56.2 | 21.66 | 22.89 | 38.14 | 33.06 | 26.96 | 74.27 |
1970 | 21.88 | 21.02 | 22.63 | 25.82 | 134.55 | 208.86 | 36.37 | 12.96 | 14.51 | 18.86 | 15.68 | 15.13 | 45.69 |
1971 | 17.26 | 36.77 | 24.34 | 60.95 | 366.39 | 403.57 | 140.36 | 41.74 | 27.26 | 32.77 | 27.93 | 23.84 | 100.26 |
1972 | 33.71 | 39.17 | 84.52 | 118.69 | 458.52 | 785.04 | 289.11 | 103.19 | 50.05 | 35.73 | 32.08 | 24.7 | 171.21 |
1973 | 23.13 | 22.95 | 19.4 | 29.03 | 140.4 | 122.06 | 38.77 | 13.46 | 13.75 | 22.25 | 24.61 | 23.68 | 41.12 |
1974 | 28.4 | 39.86 | 66.2 | 116.78 | 285.31 | 554.07 | 232.52 | 76.94 | 26.61 | 30.11 | 26.97 | 23.2 | 125.58 |
1975 | 23.37 | 43.95 | 59.5 | 56.2 | 153.58 | 347.2 | 118 | 36.25 | 31.47 | 41.64 | 46.46 | 63.36 | 85.08 |
1976 | 46.88 | 59.69 | 51.25 | 61.99 | 291.33 | 294.77 | 209.09 | 100.9 | 61.86 | 38.31 | 48.97 | 42.6 | 108.97 |
1977 | 27.26 | 29.62 | 17.69 | 43.23 | 119.8 | 110.32 | 28.09 | 13.54 | 16.43 | 23.43 | 26.44 | 29.33 | 40.43 |
1978 | 25.16 | 41.24 | 46.57 | 84.02 | 226.48 | 293.74 | 98.46 | 34.28 | 55.22 | 46.08 | 64.47 | 45.03 | 88.4 |
1979 | 27.65 | 28.61 | 30.12 | 32.66 | 183.24 | 125.6 | 43.44 | 16.07 | 23.43 | 21.49 | 20.04 | 29.76 | 48.51 |
1980 | 20.15 | 22.9 | 23.62 | 65.29 | 304.38 | 225.34 | 80.9 | 29 | 30.66 | 30.51 | 35.66 | 71.61 | 78.33 |
1981 | 72.59 | 37.11 | 32.03 | 43.72 | 222.57 | 253 | 142.46 | 66.03 | 34.19 | 38.2 | 36 | 28.79 | 83.89 |
1982 | 28.19 | 41.27 | 53.21 | 57.87 | 213.52 | 371.33 | 189.05 | 86.59 | 63.48 | 44.34 | 36.78 | 36.18 | 101.82 |
1983 | 43.39 | 53.02 | 84.3 | 127.1 | 317.71 | 281.52 | 147.3 | 72.09 | 52.58 | 34.75 | 41.68 | 26.22 | 106.81 |
1984 | 70.78 | 59.19 | 60.38 | 74.58 | 133.19 | 336.78 | 136.12 | 53.82 | 34.53 | 30.21 | 31.24 | 23.25 | 87.01 |
1985 | 26.4 | 26.28 | 26.02 | 60.56 | 208.84 | 191.86 | 36.59 | 14.31 | 22.9 | 31.44 | 33.59 | 24.73 | 58.63 |
1986 | 21.49 | 30.77 | 71.41 | 87.38 | 221.53 | 295.2 | 80.28 | 46.32 | 25.82 | -9999 | -9999 | -9999 | -9999 |
1987 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | 16.03 | 14.36 | 15.93 | -9999 |
1988 | 14.89 | 16.03 | 15.57 | 59.06 | 177.66 | 142.36 | 47.44 | 15.46 | 11.32 | 17.82 | 26.68 | 19.61 | 46.99 |
1989 | 15.07 | 19.27 | 20.06 | 72.65 | 202.77 | 206.66 | 66.52 | 34.95 | 33.6 | 31.65 | 65.59 | 61.02 | 69.15 |
1990 | 34.82 | 29.21 | 30.1 | 119.85 | 201.46 | 405.5 | 175.77 | 84.41 | 40.72 | 41.86 | 130.77 | 65.39 | 113.32 |
1991 | 42.84 | 83.93 | 88.65 | 115.64 | 414.52 | 446.46 | 253.46 | 83.28 | 33.65 | 27.04 | 32.3 | 27.94 | 137.48 |
1992 | 25.55 | 32.32 | 53.04 | 90.29 | 143.79 | 75.04 | 55 | 21.6 | 20.55 | 24.31 | 24.37 | 15.5 | 48.45 |
1993 | 17.48 | 16.65 | 21.85 | 37.27 | 239.82 | 135.65 | 118.66 | 115.96 | 54.22 | -9999 | -9999 | -9999 | -9999 |
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Avg | 32.82 | 35.95 | 38.94 | 74.24 | 240.16 | 279.31 | 105.84 | 41.47 | 30.71 | 34.5 | 41.07 | 37.23 | 83.56 |
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Std Dev | 13.55 |
14.94 |
18.7 |
47.02 |
90.66 |
136.38 |
62.54 |
26.37 |
15.92 |
14.74 |
21 |
17.67 |
28 |
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| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Avg Annual |
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