The Dalles Dam
Tuesday August 26, 2025
| Hour | Total Outflow kcfs | Generation Flow kcfs | Spill kcfs | Forebay Elevation | Tailwater Elevation | Average Head |
|---|
| 1 | 106.20 | 69.30 | 31.10 | 159.16 | 76.24 | 82.92 |
| 2 | 88.40 | 56.00 | 26.50 | 159.20 | 75.89 | 83.31 |
| 3 | 84.70 | 53.90 | 25.00 | 159.10 | 75.93 | 83.17 |
| 4 | 83.90 | 53.10 | 25.00 | 159.11 | 76.07 | 83.04 |
| 5 | 83.40 | 52.60 | 25.00 | 159.07 | 75.94 | 83.13 |
| 6 | 82.90 | 52.10 | 25.00 | 159.04 | 75.75 | 83.29 |
| 7 | 83.50 | 52.70 | 25.00 | 159.12 | 75.80 | 83.32 |
| 8 | 84.20 | 53.40 | 25.00 | 159.21 | 75.82 | 83.39 |
| 9 | 81.90 | 51.00 | 25.00 | 159.29 | 75.77 | 83.52 |
| 10 | 83.50 | 52.70 | 25.00 | 159.33 | 75.77 | 83.56 |
| 11 | 84.90 | 53.80 | 25.30 | 159.38 | 75.83 | 83.55 |
| 12 | 113.30 | 73.50 | 34.00 | 159.27 | 76.30 | 82.97 |
| 13 | 115.30 | 75.50 | 34.00 | 159.39 | 76.35 | 83.04 |
| 14 | 121.10 | 81.30 | 34.00 | 159.50 | 76.57 | 82.93 |
| 15 | 117.80 | 78.00 | 34.00 | 159.61 | 76.59 | 83.02 |
| 16 | 164.20 | 110.40 | 48.10 | 159.39 | 77.73 | 81.66 |
| 17 | 167.50 | 112.70 | 49.00 | 159.49 | 77.90 | 81.59 |
| 18 | 167.30 | 112.50 | 49.00 | 159.44 | 77.90 | 81.54 |
| 19 | 169.40 | 114.60 | 49.00 | 159.41 | 77.92 | 81.49 |
| 20 | 167.10 | 112.30 | 49.00 | 159.38 | 78.06 | 81.32 |
| 21 | 166.20 | 111.40 | 49.00 | 159.36 | 78.10 | 81.26 |
| 22 | 166.00 | 111.20 | 49.00 | 159.31 | 77.94 | 81.37 |
| 23 | 131.00 | 88.00 | 37.10 | 159.25 | 77.13 | 82.12 |
| 24 | 125.30 | 82.50 | 37.00 | 158.94 | 77.24 | 81.70 |
|
| AVG | 118.29 | 77.69 | 34.80 | 159.28 | 76.69 | 82.59 |
|
| MAX | 169.40 | 114.60 | 49.00 | 159.61 | 78.10 | 83.56 |
| MIN | 81.90 | 51.00 | 25.00 | 158.94 | 75.75 | 81.26 |