Rocky Reach Dam
Monday June 22, 2026
| Hour | Total Outflow kcfs | Generation Flow kcfs | Spill kcfs | Forebay Elevation | Tailwater Elevation | Average Head |
|---|
| 1 | 127.60 | 108.50 | 18.80 | 704.45 | 617.69 | 86.76 |
| 2 | 90.40 | 71.10 | 19.00 | 704.17 | 615.51 | 88.66 |
| 3 | 63.40 | 44.10 | 19.00 | 703.92 | 613.52 | 90.40 |
| 4 | 50.90 | 31.40 | 19.20 | 704.15 | 613.08 | 91.07 |
| 5 | 48.90 | 29.40 | 19.20 | 704.51 | 612.61 | 91.90 |
| 6 | 58.20 | 38.70 | 19.20 | 704.87 | 612.71 | 92.16 |
| 7 | 50.70 | 39.90 | 10.40 | 704.93 | 613.85 | 91.08 |
| 8 | 115.60 | 107.70 | 7.60 | 705.31 | 616.71 | 88.60 |
| 9 | 96.70 | 88.90 | 7.50 | 705.57 | 615.79 | 89.78 |
| 10 | 106.00 | 98.20 | 7.50 | 705.74 | 616.53 | 89.21 |
| 11 | 100.90 | 93.10 | 7.50 | 705.86 | 616.53 | 89.33 |
| 12 | 109.60 | 101.70 | 7.60 | 706.03 | 616.84 | 89.19 |
| 13 | 104.90 | 96.90 | 7.60 | 706.37 | 616.87 | 89.50 |
| 14 | 123.40 | 115.40 | 7.60 | 706.33 | 617.86 | 88.47 |
| 15 | 125.50 | 117.60 | 7.60 | 706.29 | 618.01 | 88.28 |
| 16 | 159.20 | 151.20 | 7.60 | 706.16 | 619.81 | 86.35 |
| 17 | 163.20 | 155.10 | 7.70 | 705.99 | 620.53 | 85.46 |
| 18 | 170.20 | 159.60 | 10.20 | 705.91 | 620.87 | 85.04 |
| 19 | 164.20 | 153.60 | 10.20 | 705.75 | 620.40 | 85.35 |
| 20 | 166.60 | 156.10 | 10.20 | 705.81 | 620.81 | 85.00 |
| 21 | 175.30 | 156.50 | 18.50 | 705.57 | 620.91 | 84.66 |
| 22 | 178.30 | 159.10 | 18.90 | 705.56 | 620.88 | 84.68 |
| 23 | 175.70 | 156.50 | 18.80 | 705.28 | 621.10 | 84.18 |
| 24 | 173.10 | 154.00 | 18.80 | 705.13 | 620.80 | 84.33 |
|
| AVG | 120.77 | 107.68 | 12.76 | 705.40 | 617.51 | 87.89 |
|
| MAX | 178.30 | 159.60 | 19.20 | 706.37 | 621.10 | 92.16 |
| MIN | 48.90 | 29.40 | 7.50 | 703.92 | 612.61 | 84.18 |