The Dalles Dam
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 | 17857 | 744 | 48 | 212.40 | 211.40 | 121.10 | 84.60 | 158.71 | 158.75 | 77.86 | 80.89 |
2 | 18927 | 789 | 48 | 218.60 | 224.90 | 129.80 | 89.30 | 157.58 | 158.46 | 78.69 | 79.77 |
3 | 16028 | 668 | 48 | 197.60 | 192.30 | 109.80 | 76.80 | 158.55 | 158.55 | 78.27 | 80.28 |
4 | 16996 | 708 | 48 | 205.40 | 200.20 | 115.00 | 79.40 | 159.54 | 158.86 | 77.89 | 80.97 |
5 | | | | 219.80 | 226.00 | 130.70 | 89.50 | 158.34 | 158.64 | 78.63 | 80.01 |
6 | | | | 224.00 | 225.30 | 130.10 | 89.30 | 158.15 | 158.54 | 78.49 | 80.05 |
7 | | | | 215.10 | 210.80 | 121.10 | 83.80 | 158.93 | 158.19 | 77.73 | 80.46 |
8 | | | | 211.80 | 215.00 | 123.70 | 85.50 | 158.30 | 158.73 | 77.69 | 81.04 |
9 | | | | 229.10 | 228.50 | 131.60 | 91.10 | 158.45 | 158.61 | 78.38 | 80.23 |
10 | | | | 231.60 | 227.40 | 130.30 | 91.30 | 159.21 | 158.58 | 78.57 | 80.01 |
11 | | | | 233.30 | 238.40 | 138.00 | 94.60 | 158.30 | 159.05 | 79.13 | 79.92 |
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TOT | 69808 | | 192 | | | | | | | | |
AVG | 17452 | 727 | 48 | 218.06 | 218.20 | 125.56 | 86.84 | 158.55 | 158.63 | 78.30 | 80.33 |
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MAX | 18927 | | | 233.30 | 238.40 | 138.00 | 94.60 | 159.54 | 159.05 | 79.13 | 81.04 |
MIN | 16028 | | | 197.60 | 192.30 | 109.80 | 76.80 | 157.58 | 158.19 | 77.69 | 79.77 |