Grand Coulee Dam
Tuesday May 13, 2025
| Hour | Total Outflow kcfs | Generation Flow kcfs | Spill kcfs | Forebay Elevation | Tailwater Elevation | Average Head |
|---|
| 1 | 99.10 | 99.10 | 0.00 | 1264.70 | 960.10 | 304.60 |
| 2 | 90.30 | 90.30 | 0.00 | 1264.70 | 959.20 | 305.50 |
| 3 | 93.10 | 93.10 | 0.00 | 1264.70 | 959.20 | 305.50 |
| 4 | 99.60 | 99.60 | 0.00 | 1264.80 | 959.70 | 305.10 |
| 5 | 99.30 | 99.30 | 0.00 | 1264.80 | 960.00 | 304.80 |
| 6 | 132.60 | 132.60 | 0.00 | 1264.60 | 962.40 | 302.20 |
| 7 | 109.00 | 109.00 | 0.00 | 1264.70 | 961.60 | 303.10 |
| 8 | 106.90 | 106.90 | 0.00 | 1264.70 | 960.80 | 303.90 |
| 9 | 94.40 | 94.40 | 0.00 | 1264.70 | 959.90 | 304.80 |
| 10 | 92.90 | 92.90 | 0.00 | 1264.80 | 959.40 | 305.40 |
| 11 | 86.20 | 86.20 | 0.00 | 1264.80 | 958.40 | 306.40 |
| 12 | 76.80 | 76.80 | 0.00 | 1264.70 | 957.70 | 307.00 |
| 13 | 87.60 | 87.60 | 0.00 | 1264.70 | 958.30 | 306.40 |
| 14 | 88.60 | 88.60 | 0.00 | 1264.70 | 958.70 | 306.00 |
| 15 | 74.80 | 74.80 | 0.00 | 1264.80 | 958.00 | 306.80 |
| 16 | 72.00 | 72.00 | 0.00 | 1264.90 | 957.60 | 307.30 |
| 17 | 69.60 | 69.60 | 0.00 | 1265.00 | 957.60 | 307.40 |
| 18 | 105.10 | 105.10 | 0.00 | 1265.00 | 959.90 | 305.10 |
| 19 | 124.90 | 124.90 | 0.00 | 1264.90 | 962.10 | 302.80 |
| 20 | 136.60 | 136.60 | 0.00 | 1264.80 | 963.70 | 301.10 |
| 21 | 135.70 | 135.70 | 0.00 | 1264.80 | 964.10 | 300.70 |
| 22 | 114.60 | 114.60 | 0.00 | 1264.90 | 962.60 | 302.30 |
| 23 | 142.80 | 142.80 | 0.00 | 1264.90 | 963.90 | 301.00 |
| 24 | 137.70 | 137.70 | 0.00 | 1264.90 | 964.40 | 300.50 |
|
| AVG | 102.92 | 102.92 | 0.00 | 1264.79 | 960.39 | 304.40 |
|
| MAX | 142.80 | 142.80 | 0.00 | 1265.00 | 964.40 | 307.40 |
| MIN | 69.60 | 69.60 | 0.00 | 1264.60 | 957.60 | 300.50 |