The Dalles Dam
Friday August 22, 2025
| Hour | Total Outflow kcfs | Generation Flow kcfs | Spill kcfs | Forebay Elevation | Tailwater Elevation | Average Head |
|---|
| 1 | 85.70 | 54.40 | 25.50 | 158.69 | 75.73 | 82.96 |
| 2 | 85.50 | 54.20 | 25.50 | 158.64 | 75.90 | 82.74 |
| 3 | 85.80 | 54.40 | 25.50 | 158.63 | 75.88 | 82.75 |
| 4 | 85.70 | 54.40 | 25.50 | 158.60 | 75.68 | 82.92 |
| 5 | 85.00 | 53.70 | 25.50 | 158.59 | 75.67 | 82.92 |
| 6 | 85.10 | 53.70 | 25.50 | 158.57 | 75.69 | 82.88 |
| 7 | 85.10 | 53.70 | 25.50 | 158.56 | 75.60 | 82.96 |
| 8 | 85.40 | 54.10 | 25.50 | 158.54 | 75.55 | 82.99 |
| 9 | 86.20 | 54.90 | 25.50 | 158.55 | 75.45 | 83.10 |
| 10 | 86.00 | 54.70 | 25.50 | 158.53 | 75.44 | 83.09 |
| 11 | 85.90 | 54.60 | 25.50 | 158.52 | 75.35 | 83.17 |
| 12 | 86.10 | 54.80 | 25.50 | 158.53 | 75.30 | 83.23 |
| 13 | 87.50 | 56.20 | 25.50 | 158.63 | 75.45 | 83.18 |
| 14 | 126.30 | 82.40 | 38.00 | 158.73 | 76.16 | 82.57 |
| 15 | 164.40 | 108.50 | 50.00 | 158.58 | 76.93 | 81.65 |
| 16 | 166.90 | 111.10 | 50.00 | 158.65 | 77.02 | 81.63 |
| 17 | 166.50 | 110.70 | 50.00 | 158.56 | 76.94 | 81.62 |
| 18 | 168.10 | 112.20 | 50.00 | 158.54 | 77.15 | 81.39 |
| 19 | 166.30 | 110.50 | 50.00 | 158.58 | 77.23 | 81.35 |
| 20 | 166.50 | 110.70 | 50.00 | 158.53 | 77.40 | 81.13 |
| 21 | 169.60 | 113.80 | 50.00 | 158.44 | 77.53 | 80.91 |
| 22 | 169.10 | 113.30 | 50.00 | 158.42 | 77.62 | 80.80 |
| 23 | 127.80 | 84.50 | 37.50 | 158.53 | 76.71 | 81.82 |
| 24 | 88.30 | 56.90 | 25.60 | 158.65 | 75.90 | 82.75 |
|
| AVG | 116.45 | 75.93 | 34.69 | 158.57 | 76.22 | 82.35 |
|
| MAX | 169.60 | 113.80 | 50.00 | 158.73 | 77.62 | 83.23 |
| MIN | 85.00 | 53.70 | 25.50 | 158.42 | 75.30 | 80.80 |