Results
| Country: | United_Kingdom
| | Station: | Colwick | | River: | Trent | | Area: | 7486 km2 | | Lat: | 53.94 | | Lon: | -1.06 | | Source: | RivDIS | | PointID: | 194 | | Area Units: | km2 | | Discharge Units: | m3/sec | | Starting Year: | 1965 | | Ending Year: | 1984 | | Total Years: | 20 | | Total Usable Years: | 13 | |
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| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Avg Annual |
|---|
| 1965 | 133 | 52.5 | 107 | 67.5 | 56 | 40 | 43 | 36.5 | 115 | 58 | 86 | 354 | 95.71 |
| 1966 | 153 | 243 | 112 | 176 | 86.5 | 55.5 | 43.5 | 73 | 67 | 121 | 98.5 | 211 | 120 |
| 1967 | 114 | 115 | 109 | 54.5 | 140 | 58.5 | 37 | 37 | 37.5 | 96 | 118 | 89.5 | 83.83 |
| 1968 | 184 | 108 | 62 | 52 | 86.5 | 51.5 | 101 | 46.5 | 80.5 | 81.5 | 126 | 96 | 89.63 |
| 1969 | 157 | 148 | 142 | -9999 | -9999 | -9999 | 46 | 48.5 | 34.5 | -9999 | -9999 | -9999 | -9999 |
| 1970 | 135 | 170 | 115 | 12.1 | 51.5 | 38.5 | 34 | 44 | 35 | 34 | 112 | 96.5 | 73.13 |
| 1971 | 158 | 136 | 107 | 82 | 54 | 124 | 37.5 | 36 | 16 | 34.5 | 54.5 | 53 | 74.38 |
| 1972 | 126 | 125 | 111 | 89.5 | 50 | 53.5 | 42 | 47 | 40.5 | 32 | 57 | 123 | 74.71 |
| 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 | 133 | 228 | 143 | 73 | 41.5 | 56 | 48 | 63 | 51.5 | 120 | 136 | 117 | 100.83 |
| 1981 | 136 | 113 | 228 | 121 | 107 | 63.5 | 41 | 42 | 65.5 | 104 | 82 | 105 | 100.67 |
| 1982 | 206 | 81 | 171 | 71 | 43.5 | 87 | 46 | 53.5 | 50.5 | 67 | 122 | 130 | 94.04 |
| 1983 | 146 | 118 | 86 | 161 | 144 | 77 | 43 | 33 | 50 | 52 | 46 | 140 | 91.33 |
| 1984 | 183 | 197 | 99 | 57 | 47 | 44.5 | 29 | 36 | 40.5 | 40.5 | 138 | 92.5 | 83.67 |
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| Avg | 151.08 | 141.12 | 122.46 | 84.72 | 75.63 | 62.46 | 45.46 | 45.85 | 52.62 | 70.04 | 98 | 133.96 | 90.16 |
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| Std Dev | 25.38 |
53.2 |
39.99 |
44.86 |
35.53 |
22.93 |
16.82 |
11.24 |
24.11 |
32.16 |
31.19 |
75.69 |
12.98 |
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| | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Avg Annual |
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