Bonneville Dam
Friday July 23, 2021
| Hour | Total Outflow kcfs | Generation Flow kcfs | Spill kcfs | PH 1 Forebay Elevation | Tailwater Elevation | Average Head | Project Forebay Elevation | Stevenson Gage Elevation | Project Tailwater Elevation |
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Powerhouse 1 |
Powerhouse 2 |
Project |
| Hour | Generation Flow kcfs | Forebay Elevation | Forebay Elevation | Generation Flow kcfs | Spillway Gates in Use | Miscellaneous Flow kcfs |
|---|
| 1 | | | | 30.70 | 18 | |
| 2 | | | | 31.60 | 18 | |
| 3 | | | | 31.50 | 18 | |
| 4 | | | | 31.50 | 18 | |
| 5 | | | | 31.60 | 18 | |
| 6 | | | | 31.70 | 18 | |
| 7 | | | | 32.80 | 18 | |
| 8 | | | | 32.70 | 18 | |
| 9 | | | | 32.80 | 18 | |
| 10 | | | | 32.60 | 18 | |
| 11 | | | | 31.60 | 18 | |
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| AVG | | | | 31.92 | 18 | |
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| MAX | | | | 32.80 | 18 | |
| MIN | | | | 30.70 | 18 | |