Ice Harbor Dam
Wednesday October 22, 2025
| Hour | Total Outflow kcfs | Generation Flow kcfs | Spill kcfs | Forebay Elevation | Tailwater Elevation | Average Head | Nav Lock Tailwater Elevation |
|---|
| 1 | 13.40 | 12.90 | 0.00 | 438.70 | 339.17 | 99.53 | 339.36 |
| 2 | 13.50 | 13.00 | 0.00 | 438.81 | 339.22 | 99.59 | 339.36 |
| 3 | 13.40 | 12.90 | 0.00 | 438.71 | 339.26 | 99.45 | 339.42 |
| 4 | 14.90 | 12.90 | 0.00 | 438.73 | 339.19 | 99.54 | 339.34 |
| 5 | 14.70 | 14.10 | 0.10 | 438.67 | 339.88 | 98.79 | 340.08 |
| 6 | 35.00 | 26.00 | 8.60 | 438.33 | 340.45 | 97.88 | 341.04 |
| 7 | 35.40 | 26.10 | 8.80 | 438.68 | 340.31 | 98.37 | 340.91 |
| 8 | 35.50 | 26.30 | 8.70 | 438.31 | 340.06 | 98.25 | 340.67 |
| 9 | 22.50 | 13.40 | 8.60 | 438.48 | 339.17 | 99.31 | 339.80 |
| 10 | 14.00 | 13.20 | 0.30 | 438.75 | 339.35 | 99.40 | 339.22 |
| 11 | 15.10 | 13.10 | 0.00 | 438.33 | 339.56 | 98.77 | 339.64 |
| 12 | 13.80 | 13.30 | 0.00 | 438.70 | 339.49 | 99.21 | 339.55 |
| 13 | 13.80 | 13.30 | 0.00 | 438.44 | 339.57 | 98.87 | 339.59 |
| 14 | 13.80 | 13.30 | 0.00 | 438.41 | 339.57 | 98.84 | 339.62 |
| 15 | 15.30 | 13.30 | 0.00 | 438.49 | 339.63 | 98.86 | 339.75 |
| 16 | 14.50 | 14.00 | 0.00 | 438.14 | 339.38 | 98.76 | 339.57 |
| 17 | 13.50 | 13.00 | 0.00 | 438.47 | 339.51 | 98.96 | 339.66 |
| 18 | 13.50 | 13.00 | 0.00 | 438.20 | 339.43 | 98.77 | 339.57 |
| 19 | 13.50 | 13.00 | 0.00 | 438.36 | 339.36 | 99.00 | 339.52 |
| 20 | 13.30 | 12.80 | 0.00 | 438.46 | 339.28 | 99.18 | 339.45 |
| 21 | 16.40 | 12.90 | 0.00 | 438.42 | 339.26 | 99.16 | 339.40 |
| 22 | 13.50 | 13.00 | 0.00 | 438.69 | 339.07 | 99.62 | 339.27 |
| 23 | 13.30 | 12.80 | 0.00 | 438.55 | 339.06 | 99.49 | 339.24 |
| 24 | 13.40 | 12.90 | 0.00 | 438.67 | 338.99 | 99.68 | 339.14 |
|
| AVG | 17.04 | 14.77 | 1.46 | 438.52 | 339.47 | 99.05 | 339.67 |
|
| MAX | 35.50 | 26.30 | 8.80 | 438.81 | 340.45 | 99.68 | 341.04 |
| MIN | 13.30 | 12.80 | 0.00 | 438.14 | 338.99 | 97.88 | 339.14 |