Ice Harbor Dam
Monday March 31, 2025
| Hour | Total Outflow kcfs | Generation Flow kcfs | Spill kcfs | Forebay Elevation | Tailwater Elevation | Average Head | Nav Lock Tailwater Elevation |
|---|
| 1 | 96.30 | 65.30 | 30.40 | 439.02 | 345.29 | 93.73 | 345.59 |
| 2 | 96.10 | 65.20 | 30.40 | 438.93 | 345.25 | 93.68 | 345.50 |
| 3 | 96.00 | 65.10 | 30.40 | 439.03 | 345.25 | 93.78 | 345.53 |
| 4 | 96.00 | 65.10 | 30.40 | 438.99 | 345.32 | 93.67 | 345.42 |
| 5 | 96.00 | 65.10 | 30.40 | 439.04 | 345.18 | 93.86 | 345.49 |
| 6 | 96.30 | 65.40 | 30.40 | 439.07 | 345.17 | 93.90 | 345.51 |
| 7 | 96.00 | 65.40 | 30.10 | 439.05 | 345.20 | 93.85 | 345.49 |
| 8 | 96.10 | 65.70 | 29.90 | 439.12 | 345.15 | 93.97 | 345.41 |
| 9 | 91.50 | 65.80 | 25.10 | 439.15 | 345.00 | 94.15 | 345.19 |
| 10 | 91.40 | 65.80 | 25.10 | 439.16 | 344.99 | 94.17 | 345.13 |
| 11 | 91.30 | 65.70 | 25.10 | 439.10 | 344.92 | 94.18 | 345.26 |
| 12 | 91.20 | 65.80 | 24.90 | 439.00 | 345.06 | 93.94 | 345.12 |
| 13 | 75.60 | 63.90 | 9.30 | 439.24 | 344.03 | 95.21 | 344.15 |
| 14 | 76.80 | 65.50 | 9.30 | 438.88 | 343.91 | 94.97 | 344.10 |
| 15 | 76.50 | 65.50 | 9.00 | 438.72 | 344.13 | 94.59 | 344.23 |
| 16 | 75.20 | 65.80 | 8.90 | 438.51 | 343.94 | 94.57 | 344.10 |
| 17 | 74.70 | 65.60 | 8.60 | 438.33 | 343.93 | 94.40 | 344.05 |
| 18 | 74.60 | 65.70 | 8.40 | 438.20 | 343.86 | 94.34 | 344.04 |
| 19 | 74.40 | 65.50 | 8.40 | 438.31 | 343.82 | 94.49 | 343.96 |
| 20 | 74.20 | 65.10 | 8.60 | 438.57 | 343.86 | 94.71 | 343.98 |
| 21 | 74.40 | 65.10 | 8.80 | 438.62 | 343.85 | 94.77 | 343.94 |
| 22 | 75.90 | 65.00 | 8.90 | 438.82 | 343.85 | 94.97 | 343.95 |
| 23 | 74.60 | 65.00 | 9.10 | 438.94 | 343.91 | 95.03 | 343.97 |
| 24 | 76.10 | 65.00 | 10.60 | 439.03 | 344.30 | 94.73 | 344.45 |
|
| AVG | 84.88 | 65.34 | 18.77 | 438.87 | 344.55 | 94.32 | 344.73 |
|
| MAX | 96.30 | 65.80 | 30.40 | 439.24 | 345.32 | 95.21 | 345.59 |
| MIN | 74.20 | 63.90 | 8.40 | 438.20 | 343.82 | 93.67 | 343.94 |