Grand Coulee Dam
Thursday May 15, 2025
| Hour | Total Outflow kcfs | Generation Flow kcfs | Spill kcfs | Forebay Elevation | Tailwater Elevation | Average Head |
|---|
| 1 | 118.20 | 118.20 | 0.00 | 1265.30 | 962.40 | 302.90 |
| 2 | 106.70 | 106.70 | 0.00 | 1265.20 | 961.20 | 304.00 |
| 3 | 104.70 | 104.70 | 0.00 | 1265.20 | 960.70 | 304.50 |
| 4 | 103.20 | 103.20 | 0.00 | 1265.20 | 960.60 | 304.60 |
| 5 | 105.50 | 105.50 | 0.00 | 1265.20 | 960.70 | 304.50 |
| 6 | 120.50 | 120.50 | 0.00 | 1265.20 | 962.10 | 303.10 |
| 7 | 119.00 | 119.00 | 0.00 | 1265.20 | 962.50 | 302.70 |
| 8 | 100.00 | 100.00 | 0.00 | 1265.30 | 961.10 | 304.20 |
| 9 | 93.90 | 93.90 | 0.00 | 1265.30 | 959.60 | 305.70 |
| 10 | 82.30 | 82.30 | 0.00 | 1265.40 | 958.80 | 306.60 |
| 11 | 55.50 | 55.50 | 0.00 | 1265.50 | 957.20 | 308.30 |
| 12 | 49.20 | 49.20 | 0.00 | 1265.50 | 956.70 | 308.80 |
| 13 | 61.20 | 61.20 | 0.00 | 1265.50 | 957.50 | 308.00 |
| 14 | 66.40 | 66.40 | 0.00 | 1265.60 | 958.00 | 307.60 |
| 15 | 68.90 | 68.90 | 0.00 | 1265.60 | 957.80 | 307.80 |
| 16 | 64.40 | 64.40 | 0.00 | 1265.70 | 957.30 | 308.40 |
| 17 | 64.20 | 64.20 | 0.00 | 1265.80 | 957.30 | 308.50 |
| 18 | 102.40 | 102.40 | 0.00 | 1265.80 | 959.70 | 306.10 |
| 19 | 126.10 | 126.10 | 0.00 | 1265.70 | 962.40 | 303.30 |
| 20 | 131.30 | 131.30 | 0.00 | 1265.70 | 963.50 | 302.20 |
| 21 | 136.90 | 136.90 | 0.00 | 1265.70 | 963.90 | 301.80 |
| 22 | 120.30 | 120.30 | 0.00 | 1265.80 | 962.90 | 302.90 |
| 23 | 139.10 | 139.10 | 0.00 | 1265.80 | 963.70 | 302.10 |
| 24 | 115.50 | 115.50 | 0.00 | 1265.80 | 962.60 | 303.20 |
|
| AVG | 98.14 | 98.14 | 0.00 | 1265.50 | 960.43 | 305.07 |
|
| MAX | 139.10 | 139.10 | 0.00 | 1265.80 | 963.90 | 308.80 |
| MIN | 49.20 | 49.20 | 0.00 | 1265.20 | 956.70 | 301.80 |