Rocky Reach Dam
Monday June 1, 2026
| Hour | Total Outflow kcfs | Generation Flow kcfs | Spill kcfs | Forebay Elevation | Tailwater Elevation | Average Head |
|---|
| 1 | 175.50 | 158.40 | 16.70 | 705.47 | 621.21 | 84.26 |
| 2 | 169.20 | 149.40 | 16.60 | 704.96 | 621.09 | 83.87 |
| 3 | 159.90 | 140.10 | 16.50 | 704.66 | 620.46 | 84.20 |
| 4 | 141.00 | 121.30 | 16.50 | 704.55 | 619.63 | 84.92 |
| 5 | 151.70 | 131.90 | 16.50 | 704.36 | 620.04 | 84.32 |
| 6 | 174.80 | 155.10 | 16.50 | 704.40 | 620.87 | 83.53 |
| 7 | 164.00 | 149.40 | 14.30 | 704.42 | 620.58 | 83.84 |
| 8 | 158.50 | 148.40 | 9.80 | 704.83 | 619.81 | 85.02 |
| 9 | 125.40 | 115.40 | 9.70 | 704.95 | 618.53 | 86.42 |
| 10 | 137.20 | 127.20 | 9.70 | 705.39 | 618.50 | 86.89 |
| 11 | 95.30 | 85.20 | 9.80 | 705.96 | 616.75 | 89.21 |
| 12 | 112.70 | 102.70 | 9.70 | 706.24 | 617.98 | 88.26 |
| 13 | 155.50 | 145.50 | 9.70 | 706.20 | 619.99 | 86.21 |
| 14 | 158.10 | 148.00 | 9.70 | 706.40 | 620.28 | 86.12 |
| 15 | 145.90 | 135.90 | 9.70 | 706.49 | 620.12 | 86.37 |
| 16 | 155.60 | 145.50 | 9.80 | 706.54 | 620.71 | 85.83 |
| 17 | 156.60 | 146.50 | 9.80 | 706.64 | 620.56 | 86.08 |
| 18 | 179.40 | 164.70 | 14.40 | 706.33 | 621.78 | 84.55 |
| 19 | 181.80 | 167.10 | 14.40 | 706.35 | 621.83 | 84.52 |
| 20 | 181.70 | 166.90 | 14.40 | 706.23 | 621.89 | 84.34 |
| 21 | 184.80 | 164.90 | 16.60 | 706.11 | 622.02 | 84.09 |
| 22 | 181.70 | 161.70 | 16.60 | 705.99 | 622.10 | 83.89 |
| 23 | 189.30 | 169.40 | 16.60 | 705.98 | 622.21 | 83.77 |
| 24 | 184.50 | 164.60 | 16.60 | 705.96 | 622.14 | 83.82 |
|
| AVG | 159.17 | 144.38 | 13.36 | 705.64 | 620.46 | 85.18 |
|
| MAX | 189.30 | 169.40 | 16.70 | 706.64 | 622.21 | 89.21 |
| MIN | 95.30 | 85.20 | 9.70 | 704.36 | 616.75 | 83.53 |