Priest Rapids Dam & Reservoir
May 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 |
1 | 13579 | 566 | 40 | 135.60 | 130.40 | 104.30 | 24.90 | 485.89 | 485.38 | 410.41 | 74.97 |
2 | 14158 | 590 | 41 | 147.00 | 143.20 | 108.00 | 34.10 | 486.94 | 486.51 | 411.26 | 75.25 |
3 | 11477 | 478 | 41 | 108.20 | 111.30 | 83.20 | 27.20 | 486.07 | 486.53 | 409.03 | 77.50 |
4 | 11697 | 487 | 40 | 112.00 | 111.60 | 85.90 | 24.80 | 486.18 | 485.76 | 409.12 | 76.64 |
5 | | | | 126.50 | 126.40 | 100.60 | 24.70 | 486.21 | 485.72 | 410.19 | 75.53 |
6 | | | | 133.80 | 134.10 | 108.80 | 24.20 | 486.11 | 485.54 | 410.81 | 74.73 |
7 | | | | 125.60 | 124.40 | 99.40 | 24.00 | 486.44 | 485.46 | 410.05 | 75.41 |
8 | | | | 138.50 | 136.80 | 111.60 | 24.00 | 486.90 | 485.43 | 411.01 | 74.42 |
9 | | | | 142.30 | 146.50 | 122.70 | 22.60 | 485.74 | 484.86 | 411.67 | 73.19 |
10 | | | | 148.80 | 147.20 | 116.60 | 29.50 | 486.19 | 486.32 | 411.68 | 74.64 |
11 | | | | 136.70 | 139.40 | 113.00 | 25.30 | 485.43 | 485.93 | 411.20 | 74.73 |
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TOT | 50911 | | 162 | | | | | | | | |
AVG | 12728 | 530 | 40 | 132.27 | 131.94 | 104.92 | 25.94 | 486.19 | 485.77 | 410.58 | 75.18 |
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MAX | 14158 | | | 148.80 | 147.20 | 122.70 | 34.10 | 486.94 | 486.53 | 411.68 | 77.50 |
MIN | 11477 | | | 108.20 | 111.30 | 83.20 | 22.60 | 485.43 | 484.86 | 409.03 | 73.19 |