Results
Country: | U.S.A.
| Station: | LEWELLEN NEBR | River: | NORTH PLATTE RIVER | Area: | 74069.61 | Lat: | 41.32 | Lon: | -102.12 | Source: | USGS | PointID: | 6687500 | Area Units: | km2 | Discharge Units: | m3/sec | Starting Year: | 1940 | Ending Year: | 1991 | Total Years: | 52 | Total Usable Years: | 50 | |
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Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Avg Annual |
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1940 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | 27.14 | -9999 |
1941 | 30.11 | 32.93 | 32.48 | 31.85 | 26.04 | 36.19 | 12.85 | 10.67 | 21.64 | 46.4 | 41.55 | 34.17 | 29.74 |
1942 | 36.45 | 44.76 | 40.76 | 40.04 | 156.59 | 55.15 | 21.22 | 18.58 | 34.36 | 56.16 | 54.45 | 53.53 | 51 |
1943 | 53.82 | 51.71 | 47.19 | 60.78 | 35.67 | 32.29 | 14.49 | 11.05 | 24.09 | 41.66 | 50.95 | 43.08 | 38.9 |
1944 | 42.6 | 44.27 | 46.7 | 42.24 | 47.8 | 38.59 | 33.34 | 20.45 | 30.81 | 48.76 | 52.14 | 43.43 | 40.93 |
1945 | 40.69 | 45.85 | 43.76 | 43.58 | 57.7 | 86.96 | 25.71 | 42.35 | 41.66 | 63.65 | 53.12 | 42.44 | 48.96 |
1946 | 47.22 | 46.48 | 47.23 | 36.35 | 37.34 | 27.31 | 15.7 | 9.75 | 41.46 | 58.2 | 56.32 | 45.27 | 39.05 |
1947 | 43.51 | 44.52 | 43.33 | 38.5 | 26.03 | 103.04 | 73.24 | 17.9 | 34.84 | 57.04 | 57.38 | 55.67 | 49.58 |
1948 | 42.7 | 53.06 | 59.26 | 44.96 | 26.03 | 45.23 | 35.87 | 26.82 | 39.29 | 58.38 | 56.99 | 44.41 | 44.42 |
1949 | 32.35 | 56.17 | 56.65 | 43.53 | 40.37 | 56.39 | 20.15 | 21.97 | 43.08 | 58.34 | 53.46 | 49.01 | 44.29 |
1950 | 43.73 | 52.43 | 46.16 | 34.16 | 26.08 | 16.11 | 26.91 | 31.47 | 57.01 | 60.55 | 53.76 | 53.26 | 41.8 |
1951 | 42.72 | 47.09 | 38.91 | 35.12 | 29.33 | 49.22 | 39.65 | 24.28 | 76.83 | 67.54 | 60.53 | 40.9 | 46.01 |
1952 | 41.1 | 45 | 52.63 | 54.29 | 60.94 | 85.82 | 21.97 | 17.76 | 34.71 | 59.26 | 51.31 | 55.22 | 48.33 |
1953 | 48.32 | 46.76 | 46.94 | 39.79 | 25.97 | 28.13 | 14.28 | 38.42 | 23.25 | 44.16 | 46.44 | 40.25 | 36.89 |
1954 | 36.45 | 37.84 | 36.56 | 30.14 | 23.27 | 12.63 | 4.78 | 8.94 | 10.59 | 24.65 | 34.74 | 33.31 | 24.49 |
1955 | 27.87 | 30.72 | 36.03 | 31.49 | 21.89 | 25.26 | 15.52 | 5.86 | 14.24 | 32.27 | 35.58 | 34.41 | 25.93 |
1956 | 33.54 | 30.85 | 30.95 | 23.61 | 14.52 | 7.13 | 24.04 | 5.29 | 7.41 | 22.31 | 37.95 | 32.09 | 22.47 |
1957 | 24.06 | 34.19 | 30.58 | 32.69 | 52.17 | 42.92 | 17.72 | 20.9 | 33.18 | 41.72 | 41.87 | 38.26 | 34.19 |
1958 | 31.93 | 34.16 | 37.52 | 42.91 | 30.36 | 48.12 | 42.53 | 13.98 | 28.22 | 46.3 | 42.71 | 40.18 | 36.58 |
1959 | 36.52 | 37.53 | 37.35 | 37.52 | 32.26 | 16.25 | 9.07 | 5.55 | 21.49 | 52.34 | 41.46 | 37.68 | 30.42 |
1960 | 30.84 | 34.66 | 42.93 | 31.03 | 22.07 | 8.36 | 3.26 | 5.57 | 10.5 | 30.05 | 34.41 | 30.07 | 23.65 |
1961 | 30.12 | 32.89 | 33.68 | 30.05 | 32.48 | 12.96 | 5.05 | 8.89 | 13.55 | 36.4 | 36.63 | 32.24 | 25.41 |
1962 | 26.97 | 29.51 | 33.96 | 27.55 | 28.87 | 63 | 48.47 | 17.7 | 27.82 | 50.03 | 41.79 | 34.29 | 35.83 |
1963 | 29.35 | 45.46 | 43.78 | 36.18 | 16.29 | 35.03 | 4.15 | 8.11 | 34.22 | 51.83 | 44.47 | 35.16 | 32 |
1964 | 33.42 | 35.57 | 33.87 | 36.2 | 21.24 | 21.09 | 4.25 | 4.45 | 14.71 | 44.97 | 39.08 | 32.57 | 26.79 |
1965 | 35.76 | 33.44 | 26.77 | 28.43 | 28.42 | 96.97 | 49.17 | 21.39 | 46.68 | 57.75 | 43.27 | 43.55 | 42.63 |
1966 | 34.04 | 37.37 | 40.54 | 40.29 | 17.26 | 26.02 | 13.65 | 24.74 | 47.5 | 51.1 | 46.33 | 35.25 | 34.51 |
1967 | 33.51 | 32.74 | 31.55 | 24.34 | 26.31 | 79.46 | 38.36 | 13.12 | 34.89 | 44.77 | 43.58 | 32.63 | 36.27 |
1968 | 33.53 | 37.46 | 33.24 | 47.67 | 43.87 | 55.26 | 14.67 | 35.06 | 39.12 | 48.26 | 44.83 | 34.52 | 38.96 |
1969 | 32.02 | 36.29 | 40.73 | 46.97 | 34.81 | 29.15 | 11.02 | 9.46 | 25.47 | 60.76 | 52.88 | 39.98 | 34.96 |
1970 | 32.46 | 38.06 | 35.71 | 42.38 | 37.86 | 73.01 | 27.27 | 16.4 | 34.73 | 59.59 | 52.91 | 37.1 | 40.62 |
1971 | 36.56 | 37.3 | 39.26 | 77.63 | 207.94 | 249.44 | 85.24 | 23.38 | 51.53 | 58.18 | 49.89 | 40.79 | 79.76 |
1972 | 33.82 | 39.46 | 83.27 | 53.21 | 39.07 | 63.15 | 35.45 | 26.74 | 45.81 | 49.3 | 51.65 | 39.18 | 46.68 |
1973 | 39.23 | 36.74 | 44.07 | 71.04 | 189.31 | 209.22 | 94.68 | 95.89 | 119.45 | 75.61 | 59.14 | 45.69 | 90.01 |
1974 | 52.4 | 48.2 | 127.43 | 153.73 | 64.32 | 69.15 | 26.82 | 24.58 | 48.07 | 55.46 | 45.33 | 43.51 | 63.25 |
1975 | 41.41 | 41.71 | 35 | 44.84 | 37.67 | 36.28 | 27.51 | 17.29 | 31 | 49.37 | 46.2 | 44.49 | 37.73 |
1976 | 43.25 | 42.29 | 33.67 | 34.79 | 32.91 | 27.5 | 11.6 | 23.85 | 34.41 | 50.78 | 42.09 | 39.35 | 34.71 |
1977 | 31.29 | 38.56 | 34.96 | 33.88 | 30.17 | 26.09 | 13.12 | 21.73 | 29.18 | 40.74 | 37.56 | 33.68 | 30.91 |
1978 | 31.97 | 35.3 | 40.51 | 32.45 | 45.8 | 40.37 | 27.44 | 26.05 | 35.14 | 46.92 | 39.66 | 43.11 | 37.06 |
1979 | 30.6 | 51.2 | 42.36 | 33.81 | 29.02 | 28.1 | 23.57 | 31.23 | 43.4 | 44.76 | 38.28 | 42.82 | 36.6 |
1980 | 34.47 | 47.95 | 39.3 | 61.67 | 105.03 | 64.59 | 18.74 | 20.17 | 33.89 | 44.88 | 39.66 | 36.02 | 45.53 |
1981 | 31.08 | 30.56 | 29.42 | 26.78 | 23.96 | 14.48 | 20.46 | 27.2 | 29.85 | 42.44 | 36.83 | 32.94 | 28.83 |
1982 | 33.83 | 34.76 | 28.46 | 23.63 | 27.27 | 23.1 | 25.26 | 37.51 | 46.22 | 48.91 | 40.25 | 35.28 | 33.71 |
1983 | 34.51 | 28.46 | 32 | 43.65 | 144.33 | 208.76 | 182.47 | 151.25 | 153.59 | 58.78 | 43.96 | 44.9 | 93.89 |
1984 | 47.5 | 62.56 | 118.58 | 160.6 | 195.94 | 240.5 | 99.04 | 67.9 | 79.53 | 66.37 | 54.31 | 47.55 | 103.37 |
1985 | 43.16 | 38.5 | 73.09 | 44.41 | 28.54 | 33.65 | 17 | 21.9 | 48.1 | 54.3 | 39.63 | 41.34 | 40.3 |
1986 | 39.69 | 44.56 | 39.34 | 83.72 | 89.27 | 121.2 | 111.95 | 39.11 | 74.12 | 81.09 | 70.7 | 52.33 | 70.59 |
1987 | 38.31 | 35.19 | 40.77 | 44.87 | 52.67 | 39.52 | 22.16 | 41.07 | 48.81 | 45.88 | 39.47 | 33.78 | 40.21 |
1988 | 31.02 | 36.37 | 35.21 | 35.57 | 60.42 | 28.8 | 15.62 | 17.9 | 35.59 | 46.37 | 38.54 | 33.71 | 34.59 |
1989 | 38.55 | 31.69 | 29.59 | 26.15 | 21.93 | 11.12 | 4.68 | 10.89 | 30.86 | 37.78 | 35.08 | 26.11 | 25.37 |
1990 | 32.84 | 26.72 | 28.63 | 28.8 | 24.82 | 12.74 | 7.33 | 16.4 | 18.86 | 34.34 | 33.01 | 27.32 | 24.32 |
1991 | 24.21 | 25.74 | 24.67 | 21.93 | 23.98 | 53.59 | 13.48 | 9.18 | 27.86 | -9999 | -9999 | -9999 | -9999 |
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Avg | 36.42 | 39.68 | 43.28 | 44.55 | 50.08 | 57.15 | 30.82 | 24.86 | 39.46 | 50.15 | 45.68 | 39.51 | 42.06 |
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Std Dev | 6.65 |
7.94 |
19.27 |
26.16 |
46.31 |
55.97 |
32.53 |
23.84 |
25.06 |
11.44 |
8.17 |
7.14 |
17.54 |
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| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Avg Annual |
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