Results
| Country: | U.S.A.
| | Station: | COLUSA CA | | River: | SACRAMENTO R | | Area: | 31311.24 | | Lat: | 39.21 | | Lon: | -121.99 | | Source: | USGS | | PointID: | 11389500 | | Area Units: | km2 | | Discharge Units: | m3/sec | | Starting Year: | 1935 | | Ending Year: | 1994 | | Total Years: | 60 | | Total Usable Years: | 18 | |
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| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Avg Annual |
|---|
| 1935 | 18.34 | 37.8 | 36.59 | 20.87 | 3.11 | 2.26 | 3.01 | 11.77 | 9.31 | 5.39 | 5.6 | 6.01 | 13.34 |
| 1936 | 5.61 | 14.9 | 20.52 | 12.98 | 3.01 | 2.04 | 5.91 | 8.48 | 6.83 | 4.94 | 7.02 | 6.12 | 8.2 |
| 1937 | 7.02 | 124.6 | 81.35 | 33.58 | 3.09 | 3.1 | 4.33 | 3.61 | 4.19 | 4.91 | 4.97 | 5.97 | 23.39 |
| 1938 | 5.88 | 15.69 | 114.07 | 4.22 | 2.53 | 2.27 | 3.17 | 6.57 | 3.82 | 4.05 | 4.78 | 6.89 | 14.49 |
| 1939 | 6.29 | 6.26 | 22.85 | 6.78 | 2.41 | 1.91 | 2.06 | 5.7 | 32.61 | 4.3 | 4.89 | 5.63 | 8.47 |
| 1940 | 7.27 | 22.79 | 7.92 | 6.11 | 2.87 | 2.57 | 1.83 | 7.81 | 8.03 | 15.61 | 9.59 | 38.23 | 10.89 |
| 1941 | 23.2 | 77.01 | 84.58 | 86.37 | 9.53 | 3.22 | 4.6 | 4.4 | 7.78 | 13.09 | 8.06 | 7.85 | 27.47 |
| 1942 | 10.28 | 8.02 | 23.58 | 14.78 | 4.75 | 2.5 | 2.9 | 3.46 | 3.16 | 4.47 | 5.06 | 6.19 | 7.43 |
| 1943 | 6.99 | 16.13 | 41.58 | 5.38 | 2.92 | 2.32 | 2.38 | 8.03 | 4.16 | 5.15 | 5.24 | 7.25 | 8.96 |
| 1944 | 6.58 | 8.66 | 49.18 | 41.44 | 6.16 | 2.4 | 2.48 | 3.23 | 4.63 | 4.87 | 6.3 | 6.44 | 11.86 |
| 1945 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 |
| 1946 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 |
| 1947 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 |
| 1948 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 |
| 1949 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 |
| 1950 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 |
| 1951 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 |
| 1952 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 |
| 1953 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 |
| 1954 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 |
| 1955 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 |
| 1956 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 |
| 1957 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 |
| 1958 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 |
| 1959 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 |
| 1960 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 |
| 1961 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 |
| 1962 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 |
| 1963 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 |
| 1964 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 |
| 1965 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 |
| 1966 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 |
| 1967 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 |
| 1968 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 |
| 1969 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 |
| 1970 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 |
| 1971 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 |
| 1972 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 |
| 1973 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 |
| 1974 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 |
| 1975 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 |
| 1976 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 |
| 1977 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 |
| 1978 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 |
| 1979 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 |
| 1980 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 |
| 1981 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 |
| 1982 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 |
| 1983 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 |
| 1984 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 |
| 1985 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 |
| 1986 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 |
| 1987 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 |
| 1988 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 |
| 1989 | 6.06 | 7.45 | 8.48 | 3.58 | 2.49 | 1.73 | 2.52 | 4.15 | 2.35 | 3.46 | 4.95 | 5.79 | 4.42 |
| 1990 | 6.02 | 5.9 | 9 | 5.45 | 2.78 | 1.85 | 5.88 | 4.78 | 6.85 | 4.46 | 6.14 | 5.64 | 5.4 |
| 1991 | 10.11 | 5.08 | 56.45 | 37.21 | 2.54 | 2.49 | 2.19 | 2.91 | 3.34 | 3.02 | 5.46 | 7.32 | 11.51 |
| 1992 | 10.79 | 37.29 | 60.34 | 12.63 | 4.66 | 3.49 | 3.16 | 17.43 | 3.98 | 4.02 | 5.49 | 21.86 | 15.43 |
| 1993 | 202.64 | 174.45 | 48.58 | 11.3 | 4.1 | 2.98 | 2.01 | 4.18 | 3.96 | 5.37 | 7.17 | 6.94 | 39.47 |
| 1994 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 |
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| Avg | 22.21 | 37.47 | 44.34 | 20.18 | 3.8 | 2.48 | 3.23 | 6.43 | 7 | 5.81 | 6.05 | 9.61 | 14.05 |
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| Std Dev | 48.47 |
48.44 |
30.2 |
21.39 |
1.85 |
0.5 |
1.29 |
3.79 |
7.13 |
3.44 |
1.33 |
8.58 |
9.09 |
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| | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Avg Annual |
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