Ice Harbor Dam
Thursday July 13, 2023
| Hour | Total Outflow kcfs | Generation Flow kcfs | Spill kcfs | Forebay Elevation | Tailwater Elevation | Average Head | Nav Lock Tailwater Elevation |
|---|
| 1 | 31.40 | 21.60 | 9.30 | 438.21 | 339.40 | 98.81 | 339.99 |
| 2 | 31.20 | 21.40 | 9.30 | 438.22 | 339.50 | 98.72 | 340.10 |
| 3 | 31.30 | 21.40 | 9.30 | 438.15 | 339.50 | 98.65 | 339.98 |
| 4 | 31.20 | 21.40 | 9.30 | 438.22 | 339.50 | 98.72 | 340.03 |
| 5 | 31.30 | 21.50 | 9.30 | 438.10 | 339.50 | 98.60 | 340.08 |
| 6 | 31.20 | 21.40 | 9.30 | 438.12 | 339.50 | 98.62 | 340.02 |
| 7 | 31.20 | 21.30 | 9.40 | 438.15 | 339.50 | 98.65 | 340.09 |
| 8 | 31.30 | 21.50 | 9.30 | 438.08 | 339.57 | 98.51 | 340.20 |
| 9 | 31.20 | 21.50 | 9.30 | 438.10 | 339.59 | 98.51 | 340.28 |
| 10 | 31.20 | 21.40 | 9.30 | 438.05 | 339.58 | 98.47 | 340.21 |
| 11 | 31.10 | 21.40 | 9.20 | 438.11 | 339.64 | 98.47 | 340.28 |
| 12 | 32.70 | 21.40 | 9.30 | 438.14 | 339.91 | 98.23 | 340.52 |
| 13 | 37.50 | 24.80 | 10.60 | 437.90 | 340.31 | 97.59 | 340.87 |
| 14 | 35.90 | 24.70 | 10.60 | 437.90 | 339.96 | 97.94 | 340.48 |
| 15 | 35.60 | 24.60 | 10.50 | 437.81 | 340.01 | 97.80 | 340.56 |
| 16 | 37.20 | 24.60 | 10.60 | 438.01 | 340.10 | 97.91 | 340.66 |
| 17 | 35.90 | 24.70 | 10.70 | 437.87 | 339.88 | 97.99 | 340.59 |
| 18 | 35.60 | 24.50 | 10.60 | 438.01 | 339.92 | 98.09 | 340.56 |
| 19 | 35.70 | 24.60 | 10.60 | 438.13 | 339.87 | 98.26 | 340.44 |
| 20 | 36.40 | 25.10 | 10.90 | 438.04 | 340.10 | 97.94 | 341.10 |
| 21 | 55.00 | 38.20 | 16.30 | 438.01 | 341.69 | 96.32 | 342.18 |
| 22 | 55.30 | 38.30 | 16.50 | 437.97 | 341.68 | 96.29 | 342.15 |
| 23 | 54.20 | 37.60 | 16.10 | 437.80 | 341.52 | 96.28 | 341.95 |
| 24 | 38.00 | 26.00 | 11.50 | 438.00 | 339.91 | 98.09 | 340.52 |
|
| AVG | 36.19 | 24.79 | 10.71 | 438.05 | 339.99 | 98.06 | 340.58 |
|
| MAX | 55.30 | 38.30 | 16.50 | 438.22 | 341.69 | 98.81 | 342.18 |
| MIN | 31.10 | 21.30 | 9.20 | 437.80 | 339.40 | 96.28 | 339.98 |