Grand Coulee Dam
Friday March 28, 2025
| Hour | Total Outflow kcfs | Generation Flow kcfs | Spill kcfs | Forebay Elevation | Tailwater Elevation | Average Head |
|---|
| 1 | 128.80 | 128.80 | 0.00 | 1277.40 | 962.70 | 314.70 |
| 2 | 124.40 | 124.40 | 0.00 | 1277.30 | 963.00 | 314.30 |
| 3 | 131.50 | 131.50 | 0.00 | 1277.20 | 963.40 | 313.80 |
| 4 | 121.70 | 121.70 | 0.00 | 1277.20 | 963.80 | 313.40 |
| 5 | 124.50 | 124.50 | 0.00 | 1277.20 | 962.80 | 314.40 |
| 6 | 129.10 | 129.10 | 0.00 | 1277.20 | 963.20 | 314.00 |
| 7 | 128.80 | 128.80 | 0.00 | 1277.10 | 963.50 | 313.60 |
| 8 | 134.50 | 134.50 | 0.00 | 1277.00 | 963.90 | 313.10 |
| 9 | 116.40 | 116.40 | 0.00 | 1276.90 | 963.00 | 313.90 |
| 10 | 102.10 | 102.10 | 0.00 | 1277.00 | 961.50 | 315.50 |
| 11 | 80.40 | 80.40 | 0.00 | 1277.10 | 959.40 | 317.70 |
| 12 | 58.90 | 58.90 | 0.00 | 1277.10 | 957.70 | 319.40 |
| 13 | 55.30 | 55.30 | 0.00 | 1277.10 | 957.50 | 319.60 |
| 14 | 44.20 | 44.20 | 0.00 | 1277.10 | 957.00 | 320.10 |
| 15 | 42.40 | 42.40 | 0.00 | 1277.10 | 956.60 | 320.50 |
| 16 | 40.60 | 40.60 | 0.00 | 1277.20 | 956.70 | 320.50 |
| 17 | 42.30 | 42.30 | 0.00 | 1277.30 | 957.00 | 320.30 |
| 18 | 56.80 | 56.80 | 0.00 | 1277.40 | 957.70 | 319.70 |
| 19 | 84.50 | 84.50 | 0.00 | 1277.40 | 959.80 | 317.60 |
| 20 | 96.30 | 96.30 | 0.00 | 1277.40 | 960.80 | 316.60 |
| 21 | 107.50 | 107.50 | 0.00 | 1277.30 | 961.60 | 315.70 |
| 22 | 100.50 | 100.50 | 0.00 | 1277.30 | 961.10 | 316.20 |
| 23 | 115.70 | 115.70 | 0.00 | 1277.40 | 962.00 | 315.40 |
| 24 | 105.90 | 105.90 | 0.00 | 1277.40 | 961.80 | 315.60 |
|
| AVG | 94.71 | 94.71 | 0.00 | 1277.21 | 960.73 | 316.48 |
|
| MAX | 134.50 | 134.50 | 0.00 | 1277.40 | 963.90 | 320.50 |
| MIN | 40.60 | 40.60 | 0.00 | 1276.90 | 956.60 | 313.10 |