Wanapum Dam
Monday September 15, 2025
| Hour | Total Outflow kcfs | Generation Flow kcfs | Spill kcfs | Forebay Elevation | Tailwater Elevation | Average Head |
|---|
| 1 | 30.90 | 27.08 | 1.78 | 569.36 | 486.37 | 82.99 |
| 2 | 34.40 | 30.65 | 1.80 | 569.27 | 486.50 | 82.78 |
| 3 | 26.10 | 22.32 | 1.78 | 569.18 | 485.83 | 83.35 |
| 4 | 24.50 | 20.77 | 1.75 | 569.14 | 486.01 | 83.12 |
| 5 | 24.20 | 20.44 | 1.75 | 569.17 | 485.84 | 83.33 |
| 6 | 25.30 | 21.56 | 1.75 | 569.05 | 485.77 | 83.28 |
| 7 | 51.50 | 47.84 | 1.68 | 568.91 | 486.78 | 82.13 |
| 8 | 37.10 | 33.37 | 1.75 | 569.22 | 486.18 | 83.03 |
| 9 | 23.30 | 19.53 | 1.77 | 569.24 | 485.64 | 83.60 |
| 10 | 31.40 | 27.62 | 1.75 | 569.23 | 485.82 | 83.41 |
| 11 | 28.80 | 24.95 | 1.83 | 569.43 | 485.52 | 83.91 |
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| AVG | 30.68 | 26.92 | 1.76 | 569.20 | 486.02 | 83.18 |
|
| MAX | 51.50 | 47.84 | 1.83 | 569.43 | 486.78 | 83.91 |
| MIN | 23.30 | 19.53 | 1.68 | 568.91 | 485.52 | 82.13 |