Grand Coulee Dam
Friday November 6, 2026
| Hour | Total Outflow kcfs | Generation Flow kcfs | Spill kcfs | Forebay Elevation | Tailwater Elevation | Average Head |
|---|
| 1 | 79.40 | 79.40 | 0.00 | 1288.10 | 959.40 | 328.70 |
| 2 | 73.20 | 73.20 | 0.00 | 1288.10 | 959.00 | 329.10 |
| 3 | 75.90 | 75.90 | 0.00 | 1288.10 | 959.00 | 329.10 |
| 4 | 76.40 | 76.40 | 0.00 | 1288.00 | 958.90 | 329.10 |
| 5 | 81.10 | 81.10 | 0.00 | 1288.00 | 959.20 | 328.80 |
| 6 | 91.90 | 91.90 | 0.00 | 1287.90 | 960.20 | 327.70 |
| 7 | 102.80 | 102.80 | 0.00 | 1287.90 | 961.30 | 326.60 |
| 8 | 93.10 | 93.10 | 0.00 | 1288.00 | 960.70 | 327.30 |
| 9 | 93.10 | 93.10 | 0.00 | 1288.00 | 960.30 | 327.70 |
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| AVG | 85.21 | 85.21 | 0.00 | 1288.01 | 959.78 | 328.23 |
|
| MAX | 102.80 | 102.80 | 0.00 | 1288.10 | 961.30 | 329.10 |
| MIN | 73.20 | 73.20 | 0.00 | 1287.90 | 958.90 | 326.60 |