Chief Joseph Dam & Rufus Woods Lake
July 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 | | | | 108.20 | 105.90 | 105.90 | 0.00 | 953.80 | 952.80 | 782.60 | 170.20 |
2 | | | | 104.30 | 109.70 | 109.70 | 0.00 | 952.40 | 952.40 | 782.50 | 169.90 |
3 | | | | 106.70 | 101.00 | 101.00 | 0.00 | 952.70 | 951.80 | 781.80 | 170.00 |
4 | | | | 63.90 | 59.00 | 58.80 | 0.20 | 955.10 | 953.70 | 779.10 | 174.60 |
5 | | | | 69.30 | 81.00 | 76.10 | 4.90 | 952.10 | 953.20 | 766.60 | 186.60 |
6 | | | | 80.30 | 82.60 | 82.60 | 0.00 | 951.50 | 952.10 | 781.30 | 170.80 |
7 | | | | 88.00 | 85.30 | 85.30 | 0.00 | 952.20 | 952.60 | 781.30 | 171.30 |
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TOT | | | | | | | | | | | |
AVG | | | | 88.67 | 89.21 | 88.49 | 0.73 | 952.83 | 952.66 | 779.31 | 173.34 |
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MAX | | | | 108.20 | 109.70 | 109.70 | 4.90 | 955.10 | 953.70 | 782.60 | 186.60 |
MIN | | | | 63.90 | 59.00 | 58.80 | 0.00 | 951.50 | 951.80 | 766.60 | 169.90 |