Wanapum Dam
Monday July 28, 2025
| Hour | Total Outflow kcfs | Generation Flow kcfs | Spill kcfs | Forebay Elevation | Tailwater Elevation | Average Head |
|---|
| 1 | 85.70 | 65.59 | 18.10 | 567.71 | 489.20 | 78.51 |
| 2 | 79.40 | 59.18 | 18.26 | 567.91 | 488.57 | 79.34 |
| 3 | 77.00 | 56.70 | 18.33 | 567.85 | 488.50 | 79.35 |
| 4 | 73.50 | 53.32 | 18.14 | 567.45 | 488.41 | 79.04 |
| 5 | 76.60 | 56.62 | 18.00 | 567.43 | 488.54 | 78.88 |
| 6 | 86.90 | 66.97 | 17.94 | 567.25 | 489.08 | 78.17 |
| 7 | 84.40 | 64.68 | 17.76 | 566.90 | 488.78 | 78.12 |
| 8 | 65.40 | 45.81 | 17.60 | 566.83 | 487.67 | 79.17 |
| 9 | 49.80 | 30.24 | 17.58 | 566.77 | 487.19 | 79.59 |
| 10 | 66.10 | 46.65 | 17.44 | 566.50 | 487.97 | 78.54 |
| 11 | 74.00 | 54.67 | 17.35 | 566.48 | 488.25 | 78.23 |
| 12 | 102.60 | 83.43 | 17.21 | 566.14 | 489.77 | 76.37 |
| 13 | 100.90 | 81.86 | 17.03 | 565.90 | 489.49 | 76.41 |
| 14 | 103.10 | 84.23 | 16.88 | 565.71 | 489.76 | 75.95 |
| 15 | 102.90 | 84.19 | 16.70 | 565.44 | 489.60 | 75.84 |
| 16 | 108.70 | 90.17 | 16.53 | 565.15 | 489.88 | 75.26 |
| 17 | 113.50 | 95.19 | 16.33 | 564.87 | 490.10 | 74.77 |
| 18 | 110.30 | 92.11 | 16.24 | 564.91 | 490.06 | 74.85 |
| 19 | 129.80 | 111.40 | 16.36 | 565.18 | 490.93 | 74.25 |
| 20 | 126.40 | 107.92 | 16.45 | 565.24 | 490.66 | 74.58 |
| 21 | 119.90 | 101.36 | 16.55 | 565.38 | 489.98 | 75.40 |
| 22 | 91.30 | 72.54 | 16.73 | 565.78 | 488.78 | 77.01 |
| 23 | 101.70 | 82.73 | 16.96 | 566.04 | 489.54 | 76.50 |
| 24 | 98.50 | 79.44 | 17.02 | 566.10 | 489.17 | 76.93 |
|
| AVG | 92.85 | 73.62 | 17.23 | 566.29 | 489.16 | 77.13 |
|
| MAX | 129.80 | 111.40 | 18.33 | 567.91 | 490.93 | 79.59 |
| MIN | 49.80 | 30.24 | 16.24 | 564.87 | 487.19 | 74.25 |