The Dalles Dam
Saturday August 23, 2025
| Hour | Total Outflow kcfs | Generation Flow kcfs | Spill kcfs | Forebay Elevation | Tailwater Elevation | Average Head |
|---|
| 1 | 86.50 | 55.20 | 25.50 | 158.56 | 76.14 | 82.42 |
| 2 | 86.20 | 54.90 | 25.50 | 158.66 | 76.16 | 82.50 |
| 3 | 86.30 | 55.00 | 25.50 | 158.63 | 75.94 | 82.69 |
| 4 | 86.20 | 54.90 | 25.50 | 158.69 | 75.85 | 82.84 |
| 5 | 86.20 | 54.90 | 25.50 | 158.70 | 75.96 | 82.74 |
| 6 | 86.40 | 55.10 | 25.50 | 158.70 | 75.83 | 82.87 |
| 7 | 84.80 | 53.50 | 25.50 | 158.74 | 75.74 | 83.00 |
| 8 | 85.30 | 54.00 | 25.50 | 158.86 | 75.72 | 83.14 |
| 9 | 85.70 | 54.40 | 25.50 | 158.98 | 75.71 | 83.27 |
| 10 | 86.00 | 54.70 | 25.50 | 159.12 | 75.55 | 83.57 |
| 11 | 85.10 | 53.80 | 25.50 | 159.23 | 75.51 | 83.72 |
| 12 | 103.50 | 67.70 | 30.00 | 159.28 | 75.77 | 83.51 |
| 13 | 104.60 | 68.70 | 30.00 | 159.33 | 75.86 | 83.47 |
| 14 | 119.30 | 77.40 | 36.00 | 159.34 | 76.15 | 83.19 |
| 15 | 121.30 | 79.50 | 36.00 | 159.24 | 76.35 | 82.89 |
| 16 | 159.30 | 105.60 | 47.80 | 159.25 | 77.00 | 82.25 |
| 17 | 161.70 | 107.80 | 48.00 | 159.21 | 77.17 | 82.04 |
| 18 | 161.70 | 107.90 | 48.00 | 159.09 | 77.13 | 81.96 |
| 19 | 160.90 | 107.10 | 48.00 | 158.96 | 77.28 | 81.68 |
| 20 | 161.70 | 107.90 | 48.00 | 158.85 | 77.28 | 81.57 |
| 21 | 162.50 | 108.70 | 48.00 | 158.75 | 77.24 | 81.51 |
| 22 | 161.60 | 107.80 | 48.00 | 158.57 | 77.28 | 81.29 |
| 23 | 122.10 | 80.20 | 36.00 | 158.74 | 76.38 | 82.36 |
| 24 | 88.00 | 56.20 | 26.00 | 158.85 | 75.80 | 83.05 |
|
| AVG | 113.87 | 74.29 | 33.76 | 158.93 | 76.28 | 82.65 |
|
| MAX | 162.50 | 108.70 | 48.00 | 159.34 | 77.28 | 83.72 |
| MIN | 84.80 | 53.50 | 25.50 | 158.56 | 75.51 | 81.29 |