Rocky Reach Dam
Friday June 5, 2026
| Hour | Total Outflow kcfs | Generation Flow kcfs | Spill kcfs | Forebay Elevation | Tailwater Elevation | Average Head |
|---|
| 1 | 176.50 | 155.10 | 21.10 | 704.83 | 621.67 | 83.16 |
| 2 | 169.20 | 147.80 | 21.10 | 704.92 | 621.10 | 83.82 |
| 3 | 156.00 | 134.60 | 21.10 | 704.87 | 620.63 | 84.24 |
| 4 | 161.00 | 139.70 | 21.00 | 704.88 | 620.57 | 84.31 |
| 5 | 168.50 | 147.10 | 21.00 | 704.83 | 620.53 | 84.30 |
| 6 | 147.40 | 126.00 | 21.10 | 704.83 | 619.96 | 84.87 |
| 7 | 159.60 | 144.10 | 15.10 | 704.90 | 620.44 | 84.46 |
| 8 | 162.60 | 152.50 | 9.80 | 704.74 | 620.00 | 84.74 |
| 9 | 141.70 | 131.10 | 10.30 | 704.92 | 618.49 | 86.43 |
| 10 | 118.10 | 111.00 | 6.80 | 705.23 | 616.85 | 88.38 |
| 11 | 94.30 | 83.80 | 10.20 | 705.67 | 616.00 | 89.67 |
| 12 | 117.10 | 107.10 | 9.70 | 705.81 | 616.91 | 88.90 |
| 13 | 126.40 | 116.40 | 9.70 | 706.01 | 618.20 | 87.81 |
| 14 | 147.30 | 137.20 | 9.70 | 706.04 | 619.38 | 86.66 |
| 15 | 147.40 | 137.40 | 9.70 | 706.22 | 619.56 | 86.66 |
| 16 | 146.60 | 136.50 | 9.70 | 706.36 | 619.64 | 86.72 |
| 17 | | | | | | |
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| AVG | 146.23 | 131.71 | 14.19 | 705.32 | 619.37 | 85.95 |
|
| MAX | 176.50 | 155.10 | 21.10 | 706.36 | 621.67 | 89.67 |
| MIN | 94.30 | 83.80 | 6.80 | 704.74 | 616.00 | 83.16 |