The Dalles Dam
Tuesday March 3, 2026
| Hour | Total Outflow kcfs | Generation Flow kcfs | Spill kcfs | Forebay Elevation | Tailwater Elevation | Average Head |
|---|
| 1 | 177.00 | 173.00 | 0.00 | 158.80 | 77.29 | 81.51 |
| 2 | 177.40 | 173.40 | 0.00 | 158.70 | 77.25 | 81.45 |
| 3 | 177.00 | 173.00 | 0.00 | 158.65 | 77.34 | 81.31 |
| 4 | 177.50 | 173.50 | 0.00 | 158.60 | 77.44 | 81.16 |
| 5 | 178.90 | 174.90 | 0.00 | 158.48 | 77.50 | 80.98 |
| 6 | 178.70 | 174.70 | 0.00 | 158.38 | 77.55 | 80.83 |
| 7 | 179.30 | 175.20 | 0.00 | 158.41 | 77.54 | 80.87 |
| 8 | 178.90 | 174.90 | 0.00 | 158.42 | 77.44 | 80.98 |
| 9 | 178.40 | 174.40 | 0.00 | 158.42 | 77.32 | 81.10 |
| 10 | 158.80 | 154.80 | 0.00 | 158.63 | 76.64 | 81.99 |
| 11 | 157.10 | 153.10 | 0.00 | 158.70 | 76.70 | 82.00 |
| 12 | 157.00 | 152.90 | 0.00 | 158.74 | 76.70 | 82.04 |
| 13 | 156.80 | 152.80 | 0.00 | 158.74 | 76.83 | 81.91 |
| 14 | 156.70 | 152.60 | 0.00 | 158.81 | 76.76 | 82.05 |
| 15 | 156.90 | 152.90 | 0.00 | 158.83 | 76.81 | 82.02 |
| 16 | 156.00 | 152.00 | 0.00 | 158.87 | 76.75 | 82.12 |
| 17 | 158.40 | 154.40 | 0.00 | 158.85 | 76.84 | 82.01 |
| 18 | 179.20 | 175.10 | 0.00 | 158.79 | 77.47 | 81.32 |
| 19 | 181.30 | 177.20 | 0.00 | 158.82 | 77.49 | 81.33 |
| 20 | 180.90 | 176.90 | 0.00 | 158.78 | 77.58 | 81.20 |
| 21 | 182.90 | 178.90 | 0.00 | 158.85 | 77.66 | 81.19 |
| 22 | 181.20 | 177.20 | 0.00 | 158.83 | 77.74 | 81.09 |
| 23 | 182.70 | 178.70 | 0.00 | 158.66 | 77.82 | 80.84 |
| 24 | 182.40 | 178.30 | 0.00 | 158.59 | 77.91 | 80.68 |
|
| AVG | 172.14 | 168.12 | 0.00 | 158.68 | 77.27 | 81.42 |
|
| MAX | 182.90 | 178.90 | 0.00 | 158.87 | 77.91 | 82.12 |
| MIN | 156.00 | 152.00 | 0.00 | 158.38 | 76.64 | 80.68 |