Rocky Reach Dam
Friday August 7, 2026
| Hour | Total Outflow kcfs | Generation Flow kcfs | Spill kcfs | Forebay Elevation | Tailwater Elevation | Average Head |
| 1 | 70.80 | 70.50 | 0.00 | 706.63 | 615.65 | 90.98 |
| 2 | 97.80 | 97.50 | 0.00 | 706.23 | 615.91 | 90.32 |
| 3 | 83.70 | 83.30 | 0.00 | 706.06 | 615.20 | 90.86 |
| 4 | 53.20 | 52.80 | 0.00 | 706.38 | 612.93 | 93.45 |
| 5 | 60.60 | 60.20 | 0.00 | 706.69 | 613.84 | 92.85 |
| 6 | 63.80 | 58.40 | 5.10 | 706.45 | 615.57 | 90.88 |
| 7 | 101.60 | 97.70 | 3.60 | 706.79 | 616.34 | 90.45 |
| 8 | 118.60 | 87.90 | 30.40 | 706.64 | 618.18 | 88.46 |
| 9 | 141.90 | 110.30 | 31.30 | 706.48 | 618.22 | 88.26 |
| 10 | 112.00 | 111.20 | 0.50 | 706.39 | 617.53 | 88.86 |
| 11 | 101.20 | 100.90 | 0.00 | 706.02 | 616.45 | 89.57 |
| 12 | 82.40 | 82.10 | 0.00 | 705.99 | 615.30 | 90.69 |
| 13 | 91.60 | 91.30 | 0.00 | 706.27 | 615.80 | 90.47 |
| 14 | 97.90 | 97.50 | 0.00 | 706.15 | 616.06 | 90.09 |
| 15 | 108.40 | 108.00 | 0.00 | 706.37 | 617.06 | 89.31 |
| 16 | 128.50 | 128.10 | 0.00 | 706.49 | 618.44 | 88.05 |
| 17 | 152.80 | 152.40 | 0.00 | 706.51 | 619.77 | 86.74 |
| 18 | 138.90 | 136.60 | 2.00 | 706.51 | 619.37 | 87.14 |
| 19 | 154.80 | 154.50 | 0.00 | 706.48 | 620.22 | 86.26 |
| 20 | 150.20 | 149.90 | 0.00 | 706.43 | 619.59 | 86.84 |
| 21 | | | | | | |
| 22 | | | | | | |
| 23 | | | | | | |
| 24 | | | | | | |
|
| AVG | 105.54 | 101.55 | 3.64 | 706.40 | 616.87 | 89.53 |
|
| MAX | 154.80 | 154.50 | 31.30 | 706.79 | 620.22 | 93.45 |
| MIN | 53.20 | 52.80 | 0.00 | 705.99 | 612.93 | 86.26 |