Ice Harbor Dam
Wednesday August 27, 2025
| Hour | Total Outflow kcfs | Generation Flow kcfs | Spill kcfs | Forebay Elevation | Tailwater Elevation | Average Head | Nav Lock Tailwater Elevation |
|---|
| 1 | 22.10 | 12.60 | 9.00 | 438.12 | 339.41 | 98.71 | 339.96 |
| 2 | 22.10 | 12.60 | 9.00 | 438.15 | 339.58 | 98.57 | 340.08 |
| 3 | 22.10 | 12.60 | 9.00 | 438.18 | 339.60 | 98.58 | 340.09 |
| 4 | 22.10 | 12.60 | 9.00 | 438.17 | 339.74 | 98.43 | 340.25 |
| 5 | 22.20 | 12.60 | 9.00 | 438.22 | 339.80 | 98.42 | 340.33 |
| 6 | 22.10 | 12.60 | 9.00 | 438.20 | 339.80 | 98.40 | 340.34 |
| 7 | 22.10 | 12.60 | 9.00 | 438.22 | 339.69 | 98.53 | 340.24 |
| 8 | 22.10 | 12.60 | 9.00 | 438.21 | 339.78 | 98.43 | 340.28 |
| 9 | 22.20 | 12.60 | 9.00 | 438.22 | 339.76 | 98.46 | 340.28 |
| 10 | 22.10 | 12.60 | 9.00 | 438.29 | 339.71 | 98.58 | 340.23 |
| 11 | 22.10 | 12.60 | 9.00 | 438.22 | 340.22 | 98.00 | 340.70 |
| 12 | 22.20 | 12.70 | 9.00 | 438.25 | 339.69 | 98.56 | 340.21 |
| 13 | 22.20 | 12.60 | 9.00 | 438.30 | 339.59 | 98.71 | 340.15 |
| 14 | 23.60 | 12.60 | 9.00 | 438.28 | 339.60 | 98.68 | 340.05 |
| 15 | 22.10 | 12.60 | 9.00 | 438.31 | 339.45 | 98.86 | 340.03 |
| 16 | 22.20 | 12.60 | 9.00 | 438.47 | 339.41 | 99.06 | 339.97 |
| 17 | 22.10 | 12.50 | 9.00 | 438.32 | 339.34 | 98.98 | 339.89 |
| 18 | 22.10 | 12.60 | 9.10 | 438.51 | 339.23 | 99.28 | 339.76 |
| 19 | 22.10 | 12.50 | 9.10 | 438.51 | 339.13 | 99.38 | 339.66 |
| 20 | 22.10 | 12.50 | 9.10 | 438.59 | 339.09 | 99.50 | 339.58 |
| 21 | 22.00 | 12.50 | 9.10 | 438.62 | 338.96 | 99.66 | 339.48 |
| 22 | 22.10 | 12.50 | 9.10 | 438.75 | 338.85 | 99.90 | 339.41 |
| 23 | 22.00 | 12.40 | 9.10 | 438.86 | 338.77 | 100.09 | 339.31 |
| 24 | 22.10 | 12.50 | 9.10 | 438.88 | 338.82 | 100.06 | 339.31 |
|
| AVG | 22.18 | 12.57 | 9.03 | 438.37 | 339.46 | 98.91 | 339.98 |
|
| MAX | 23.60 | 12.70 | 9.10 | 438.88 | 340.22 | 100.09 | 340.70 |
| MIN | 22.00 | 12.40 | 9.00 | 438.12 | 338.77 | 98.00 | 339.31 |