Rocky Reach Dam
Sunday April 12, 2026
| Hour | Total Outflow kcfs | Generation Flow kcfs | Spill kcfs | Forebay Elevation | Tailwater Elevation | Average Head |
|---|
| 1 | 174.40 | 174.10 | 0.00 | 706.08 | 621.52 | 84.56 |
| 2 | 178.80 | 178.50 | 0.00 | 705.90 | 621.76 | 84.14 |
| 3 | 165.80 | 165.50 | 0.00 | 705.92 | 621.38 | 84.54 |
| 4 | 172.60 | 172.30 | 0.00 | 705.79 | 621.71 | 84.08 |
| 5 | 176.30 | 176.00 | 0.00 | 705.78 | 621.82 | 83.96 |
| 6 | 170.80 | 170.50 | 0.00 | 705.78 | 621.41 | 84.37 |
| 7 | 169.70 | 169.40 | 0.00 | 705.64 | 621.55 | 84.09 |
| 8 | 181.10 | 180.80 | 0.00 | 705.54 | 621.73 | 83.81 |
| 9 | 159.60 | 159.30 | 0.00 | 705.43 | 621.10 | 84.33 |
| 10 | 172.90 | 172.60 | 0.00 | 705.32 | 621.39 | 83.93 |
| 11 | 165.40 | 165.10 | 0.00 | 705.14 | 621.18 | 83.96 |
| 12 | 163.80 | 163.50 | 0.00 | 704.91 | 621.19 | 83.72 |
| 13 | 172.50 | 172.20 | 0.00 | 704.95 | 621.01 | 83.94 |
| 14 | 132.60 | 132.30 | 0.00 | 704.55 | 618.97 | 85.58 |
| 15 | 106.30 | 106.00 | 0.00 | 704.32 | 617.33 | 86.99 |
| 16 | 68.50 | 68.20 | 0.00 | 704.46 | 614.50 | 89.96 |
| 17 | 72.00 | 71.70 | 0.00 | 703.95 | 614.59 | 89.36 |
| 18 | 49.30 | 49.00 | 0.00 | 704.26 | 612.47 | 91.79 |
| 19 | 50.00 | 49.70 | 0.00 | 704.82 | 613.06 | 91.76 |
| 20 | 72.30 | 72.00 | 0.00 | 705.35 | 614.35 | 91.00 |
| 21 | 134.00 | 133.70 | 0.00 | 705.46 | 617.18 | 88.28 |
| 22 | 153.00 | 152.70 | 0.00 | 705.07 | 619.37 | 85.70 |
| 23 | 161.30 | 161.00 | 0.00 | 704.90 | 619.97 | 84.93 |
| 24 | 150.80 | 150.50 | 0.00 | 704.96 | 619.71 | 85.25 |
|
| AVG | 140.58 | 140.27 | 0.00 | 705.18 | 619.18 | 86.00 |
|
| MAX | 181.10 | 180.80 | 0.00 | 706.08 | 621.82 | 91.79 |
| MIN | 49.30 | 49.00 | 0.00 | 703.95 | 612.47 | 83.72 |