Grand Coulee Dam
Saturday July 5, 2025
| Hour | Total Outflow kcfs | Generation Flow kcfs | Spill kcfs | Forebay Elevation | Tailwater Elevation | Average Head |
|---|
| 1 | 92.30 | 92.30 | 0.00 | 1286.40 | 961.10 | 325.30 |
| 2 | 77.60 | 77.60 | 0.00 | 1286.40 | 960.10 | 326.30 |
| 3 | 75.50 | 75.50 | 0.00 | 1286.40 | 959.60 | 326.80 |
| 4 | 72.40 | 72.40 | 0.00 | 1286.40 | 959.00 | 327.40 |
| 5 | 69.00 | 69.00 | 0.00 | 1286.40 | 958.60 | 327.80 |
| 6 | 44.60 | 44.60 | 0.00 | 1286.50 | 957.10 | 329.40 |
| 7 | 44.90 | 44.90 | 0.00 | 1286.50 | 956.80 | 329.70 |
| 8 | 46.00 | 46.00 | 0.00 | 1286.50 | 956.70 | 329.80 |
| 9 | 44.30 | 44.30 | 0.00 | 1286.50 | 956.60 | 329.90 |
| 10 | 40.90 | 40.90 | 0.00 | 1286.60 | 956.00 | 330.60 |
| 11 | 44.70 | 44.70 | 0.00 | 1286.60 | 956.10 | 330.50 |
| 12 | 57.40 | 57.40 | 0.00 | 1286.60 | 956.90 | 329.70 |
| 13 | 57.90 | 57.90 | 0.00 | 1286.60 | 956.90 | 329.70 |
| 14 | 60.10 | 60.10 | 0.00 | 1286.70 | 956.90 | 329.80 |
| 15 | 68.40 | 68.40 | 0.00 | 1286.70 | 957.40 | 329.30 |
| 16 | 67.70 | 67.70 | 0.00 | 1286.70 | 957.60 | 329.10 |
| 17 | 77.00 | 77.00 | 0.00 | 1286.70 | 958.00 | 328.70 |
| 18 | 80.10 | 80.10 | 0.00 | 1286.70 | 958.50 | 328.20 |
| 19 | 81.00 | 81.00 | 0.00 | 1286.70 | 958.50 | 328.20 |
| 20 | 91.30 | 91.30 | 0.00 | 1286.70 | 959.30 | 327.40 |
| 21 | 85.80 | 85.80 | 0.00 | 1286.70 | 959.10 | 327.60 |
| 22 | | | | | | |
| 23 | | | | | | |
| 24 | | | | | | |
|
| AVG | 65.66 | 65.66 | 0.00 | 1286.57 | 957.94 | 328.63 |
|
| MAX | 92.30 | 92.30 | 0.00 | 1286.70 | 961.10 | 330.60 |
| MIN | 40.90 | 40.90 | 0.00 | 1286.40 | 956.00 | 325.30 |