The Dalles Dam
Monday August 24, 2026
| Hour | Total Outflow kcfs | Generation Flow kcfs | Spill kcfs | Forebay Elevation | Tailwater Elevation | Average Head |
|---|
| 1 | 93.40 | 51.60 | 36.00 | 159.81 | 76.11 | 83.70 |
| 2 | 93.10 | 51.30 | 36.00 | 159.63 | 76.16 | 83.47 |
| 3 | 93.10 | 51.30 | 36.00 | 159.62 | 76.17 | 83.45 |
| 4 | 93.00 | 51.20 | 36.00 | 159.49 | 76.12 | 83.37 |
| 5 | 93.60 | 51.80 | 36.00 | 159.51 | 76.10 | 83.41 |
| 6 | 93.00 | 51.20 | 36.00 | 159.44 | 76.08 | 83.36 |
| 7 | 93.40 | 51.60 | 36.00 | 159.41 | 76.00 | 83.41 |
| 8 | 93.20 | 51.40 | 36.00 | 159.29 | 76.00 | 83.29 |
| 9 | 93.20 | 51.40 | 36.00 | 159.27 | 76.01 | 83.26 |
| 10 | 92.90 | 51.10 | 36.00 | 159.15 | 75.93 | 83.22 |
| 11 | 93.10 | 51.30 | 36.00 | 159.10 | 75.91 | 83.19 |
| 12 | 93.20 | 51.40 | 36.00 | 159.07 | 75.89 | 83.18 |
| 13 | 93.10 | 51.30 | 36.00 | 159.03 | 75.90 | 83.13 |
| 14 | 93.50 | 51.70 | 36.00 | 158.95 | 75.88 | 83.07 |
| 15 | 93.40 | 51.60 | 36.00 | 158.93 | 75.83 | 83.10 |
| 16 | 93.20 | 51.40 | 36.00 | 158.80 | 75.87 | 82.93 |
| 17 | 98.40 | 56.60 | 36.00 | 158.89 | 76.01 | 82.88 |
| 18 | 104.50 | 62.70 | 36.00 | 159.30 | 76.12 | 83.18 |
| 19 | 124.30 | 82.50 | 36.00 | 159.51 | 76.48 | 83.03 |
| 20 | 137.50 | 95.70 | 36.00 | 159.54 | 76.91 | 82.63 |
| 21 | 141.10 | 99.30 | 36.00 | 159.57 | 76.98 | 82.59 |
| 22 | 140.00 | 98.20 | 36.00 | 159.58 | 77.01 | 82.57 |
| 23 | 121.70 | 79.90 | 36.00 | 159.49 | 76.68 | 82.81 |
| 24 | 105.00 | 63.20 | 36.00 | 159.22 | 76.44 | 82.78 |
|
| AVG | 102.66 | 60.86 | 36.00 | 159.32 | 76.19 | 83.13 |
|
| MAX | 141.10 | 99.30 | 36.00 | 159.81 | 77.01 | 83.70 |
| MIN | 92.90 | 51.10 | 36.00 | 158.80 | 75.83 | 82.57 |