The Dalles Dam
Sunday December 14, 2025
| Hour | Total Outflow kcfs | Generation Flow kcfs | Spill kcfs | Forebay Elevation | Tailwater Elevation | Average Head |
|---|
| 1 | 178.60 | 172.80 | 0.00 | 157.78 | 76.42 | 81.36 |
| 2 | 179.00 | 173.20 | 0.00 | 157.76 | 76.51 | 81.25 |
| 3 | 179.70 | 173.90 | 0.00 | 157.78 | 76.39 | 81.39 |
| 4 | 179.50 | 173.70 | 0.00 | 157.76 | 76.39 | 81.37 |
| 5 | 175.50 | 169.70 | 0.00 | 157.81 | 76.38 | 81.43 |
| 6 | 174.30 | 168.50 | 0.00 | 157.83 | 76.31 | 81.52 |
| 7 | 174.40 | 168.60 | 0.00 | 157.90 | 76.39 | 81.51 |
| 8 | 173.50 | 167.70 | 0.00 | 157.94 | 76.26 | 81.68 |
| 9 | 176.80 | 170.90 | 0.00 | 157.93 | 76.43 | 81.50 |
| 10 | 179.40 | 173.60 | 0.00 | 157.94 | 76.56 | 81.38 |
| 11 | 178.50 | 172.70 | 0.00 | 157.93 | 76.67 | 81.26 |
| 12 | 179.30 | 173.50 | 0.00 | 157.90 | 76.62 | 81.28 |
| 13 | 178.30 | 172.50 | 0.00 | 157.90 | 76.58 | 81.32 |
| 14 | 179.20 | 173.40 | 0.00 | 157.88 | 76.65 | 81.23 |
| 15 | 178.20 | 172.30 | 0.00 | 157.87 | 76.67 | 81.20 |
| 16 | 177.80 | 172.00 | 0.00 | 157.88 | 76.79 | 81.09 |
| 17 | 175.60 | 169.80 | 0.00 | 157.90 | 76.66 | 81.24 |
| 18 | 178.90 | 173.00 | 0.00 | 157.89 | 76.76 | 81.13 |
| 19 | 178.70 | 172.90 | 0.00 | 157.88 | 76.90 | 80.98 |
| 20 | 178.70 | 172.90 | 0.00 | 157.86 | 76.94 | 80.92 |
| 21 | 178.90 | 173.00 | 0.00 | 157.91 | 76.87 | 81.04 |
| 22 | 178.70 | 172.90 | 0.00 | 157.93 | 76.84 | 81.09 |
| 23 | 179.70 | 173.90 | 0.00 | 157.92 | 76.91 | 81.01 |
| 24 | 178.10 | 172.30 | 0.00 | 157.95 | 76.94 | 81.01 |
|
| AVG | 177.89 | 172.07 | 0.00 | 157.88 | 76.62 | 81.26 |
|
| MAX | 179.70 | 173.90 | 0.00 | 157.95 | 76.94 | 81.68 |
| MIN | 173.50 | 167.70 | 0.00 | 157.76 | 76.26 | 80.92 |