Grand Coulee Dam
Saturday April 30, 2022
| Hour | Total Outflow kcfs | Generation Flow kcfs | Spill kcfs | Forebay Elevation | Tailwater Elevation | Average Head |
|---|
| 1 | 66.70 | 66.70 | 0.00 | 1249.30 | 957.50 | 291.80 |
| 2 | 64.60 | 64.60 | 0.00 | 1249.30 | 957.40 | 291.90 |
| 3 | 66.30 | 66.30 | 0.00 | 1249.20 | 957.70 | 291.50 |
| 4 | 67.10 | 67.10 | 0.00 | 1249.20 | 957.80 | 291.40 |
| 5 | 65.60 | 65.60 | 0.00 | 1249.30 | 957.60 | 291.70 |
| 6 | 72.40 | 72.40 | 0.00 | 1249.30 | 958.30 | 291.00 |
| 7 | 70.10 | 70.10 | 0.00 | 1249.30 | 958.30 | 291.00 |
| 8 | 59.00 | 59.00 | 0.00 | 1249.30 | 957.20 | 292.10 |
| 9 | 64.20 | 64.20 | 0.00 | 1249.20 | 957.30 | 291.90 |
| 10 | 65.20 | 65.20 | 0.00 | 1249.20 | 957.60 | 291.60 |
| 11 | 68.10 | 68.10 | 0.00 | 1249.20 | 957.30 | 291.90 |
| 12 | 65.70 | 65.70 | 0.00 | 1249.30 | 956.80 | 292.50 |
| 13 | 67.70 | 67.70 | 0.00 | 1249.40 | 956.70 | 292.70 |
| 14 | 64.30 | 64.30 | 0.00 | 1249.50 | 956.40 | 293.10 |
| 15 | 67.20 | 67.20 | 0.00 | 1249.50 | 956.50 | 293.00 |
| 16 | 64.90 | 64.90 | 0.00 | 1249.50 | 956.50 | 293.00 |
| 17 | 70.30 | 70.30 | 0.00 | 1249.40 | 957.10 | 292.30 |
| 18 | 63.70 | 63.70 | 0.00 | 1249.40 | 956.80 | 292.60 |
| 19 | 71.70 | 71.70 | 0.00 | 1249.40 | 957.30 | 292.10 |
| 20 | 87.00 | 87.00 | 0.00 | 1249.30 | 958.70 | 290.60 |
| 21 | 90.40 | 90.40 | 0.00 | 1249.40 | 959.50 | 289.90 |
| 22 | 87.80 | 87.80 | 0.00 | 1249.40 | 959.30 | 290.10 |
| 23 | 84.80 | 84.80 | 0.00 | 1249.40 | 958.90 | 290.50 |
| 24 | 63.90 | 63.90 | 0.00 | 1249.50 | 957.20 | 292.30 |
|
| AVG | 69.95 | 69.95 | 0.00 | 1249.34 | 957.57 | 291.77 |
|
| MAX | 90.40 | 90.40 | 0.00 | 1249.50 | 959.50 | 293.10 |
| MIN | 59.00 | 59.00 | 0.00 | 1249.20 | 956.40 | 289.90 |