Grand Coulee Dam
February 2025
Day of Month | Total Generation MWh | Average Generation MW | Station Use MWh | Inflow kcfs | Total Outflow kcfs | Generation Flow kcfs | Spill kcfs | Midnight Reservoir Elevation | Average Forebay Elevation | Average Tailwater Elevation | Average Head feet | Banks Lake Pump kcfs | Banks Lake Pump MWh | Banks Lake Elev |
1 | 26161 | 1090 | 220 | 77.30 | 49.30 | 49.30 | 0.00 | 1287.60 | 1287.27 | 956.12 | 331.15 | 0.00 | 0 | 1568.45 |
2 | 23251 | 969 | 232 | 65.60 | 44.80 | 44.80 | 0.00 | 1288.10 | 1287.86 | 956.07 | 331.79 | 0.00 | 0 | 1568.42 |
3 | 40936 | 1706 | 215 | 47.10 | 69.10 | 69.10 | 0.00 | 1287.60 | 1287.80 | 957.36 | 330.44 | 0.00 | 0 | 1568.39 |
4 | 44195 | 1841 | 152 | 48.80 | 76.40 | 76.40 | 0.00 | 1286.90 | 1287.21 | 957.86 | 329.35 | 0.00 | 0 | 1568.39 |
5 | 43058 | 1794 | 150 | 47.60 | 73.80 | 73.80 | 0.00 | 1286.20 | 1286.42 | 958.25 | 328.17 | 0.00 | 0 | 1568.41 |
6 | 45708 | 1904 | 146 | 44.70 | 78.10 | 78.10 | 0.00 | 1285.40 | 1285.78 | 958.61 | 327.17 | 0.30 | 202 | 1568.41 |
7 | | | | 49.80 | 82.50 | 82.50 | 0.00 | 1284.60 | 1284.87 | 959.85 | 325.02 | | | 1568.41 |
8 | | | | 41.30 | 84.40 | 84.40 | 0.00 | 1283.50 | 1283.94 | 960.28 | 323.66 | | | 1568.40 |
9 | | | | 51.80 | 87.90 | 87.90 | 0.00 | 1282.60 | 1282.93 | 960.20 | 322.73 | | | 1568.38 |
10 | | | | 51.40 | 98.40 | 98.40 | 0.00 | 1281.40 | 1281.90 | 961.13 | 320.77 | | | 1568.38 |
11 | | | | 56.40 | 98.10 | 98.10 | 0.00 | 1280.30 | 1280.67 | 960.35 | 320.32 | | | 1568.37 |
12 | | | | 61.70 | 98.00 | 98.00 | 0.00 | 1279.30 | 1279.54 | 960.58 | 318.96 | | | 1568.37 |
13 | | | | 52.90 | 97.00 | 97.00 | 0.00 | 1278.20 | 1278.57 | 960.95 | 317.62 | | | 1568.37 |
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TOT | 223309 | | 1115 | | | | | | | | | | | |
AVG | 37218 | 1551 | 186 | 53.57 | 79.83 | 79.83 | 0.00 | 1283.98 | 1284.21 | 959.05 | 325.17 | 0.05 | 34 | 1568.40 |
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MAX | 45708 | | | 77.30 | 98.40 | 98.40 | 0.00 | 1288.10 | 1287.86 | 961.13 | 331.79 | 0.30 | 202 | 1568.45 |
MIN | 23251 | | | 41.30 | 44.80 | 44.80 | 0.00 | 1278.20 | 1278.57 | 956.07 | 317.62 | 0.00 | 0 | 1568.37 |