Grand Coulee Dam
Saturday May 17, 2025
| Hour | Total Outflow kcfs | Generation Flow kcfs | Spill kcfs | Forebay Elevation | Tailwater Elevation | Average Head |
|---|
| 1 | 104.30 | 104.30 | 0.00 | 1266.50 | 961.00 | 305.50 |
| 2 | 95.20 | 95.20 | 0.00 | 1266.40 | 959.70 | 306.70 |
| 3 | 83.80 | 83.80 | 0.00 | 1266.50 | 958.90 | 307.60 |
| 4 | 85.90 | 85.90 | 0.00 | 1266.50 | 958.80 | 307.70 |
| 5 | 87.10 | 87.10 | 0.00 | 1266.50 | 958.80 | 307.70 |
| 6 | 83.10 | 83.10 | 0.00 | 1266.50 | 958.60 | 307.90 |
| 7 | 84.70 | 84.70 | 0.00 | 1266.60 | 958.50 | 308.10 |
| 8 | | | | | | |
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| AVG | 89.16 | 89.16 | 0.00 | 1266.50 | 959.19 | 307.31 |
|
| MAX | 104.30 | 104.30 | 0.00 | 1266.60 | 961.00 | 308.10 |
| MIN | 83.10 | 83.10 | 0.00 | 1266.40 | 958.50 | 305.50 |