Lower Granite Dam
Thursday August 28, 2025
| Hour | Total Outflow kcfs | Generation Flow kcfs | Spill kcfs | Forebay Elevation | Tailwater Elevation | Average Head | LWSI Gage Elevation | LWGW NavLock Elevation |
|---|
| 1 | 19.50 | 12.60 | 6.50 | 733.99 | 635.12 | 98.87 | 734.08 | 636.01 |
| 2 | 19.60 | 12.50 | 6.60 | 734.10 | 635.39 | 98.71 | 734.07 | 636.37 |
| 3 | 19.60 | 12.60 | 6.70 | 734.06 | 635.47 | 98.59 | 734.07 | 636.48 |
| 4 | 19.50 | 12.50 | 6.60 | 734.09 | 634.99 | 99.10 | 734.08 | 636.08 |
| 5 | 19.80 | 12.60 | 6.70 | 734.20 | 635.26 | 98.94 | 734.09 | 636.31 |
| 6 | 23.90 | 16.70 | 6.70 | 734.14 | 635.59 | 98.55 | 734.10 | 636.43 |
| 7 | 24.10 | 16.90 | 6.70 | 734.12 | 635.26 | 98.86 | 734.12 | 636.32 |
| 8 | 24.00 | 16.90 | 6.80 | 734.17 | 635.46 | 98.71 | 734.12 | 636.45 |
| 9 | 24.00 | 16.80 | 6.80 | 734.14 | 635.52 | 98.62 | 734.12 | 636.39 |
| 10 | 24.10 | 17.00 | 6.70 | 734.12 | 635.47 | 98.65 | 734.13 | 636.44 |
| 11 | 24.10 | 17.00 | 6.70 | 734.16 | 635.58 | 98.58 | 734.13 | 636.55 |
| 12 | 24.20 | 17.10 | 6.70 | 734.13 | 635.55 | 98.58 | 734.14 | 636.39 |
| 13 | 24.10 | 17.00 | 6.70 | 734.10 | 635.55 | 98.55 | 734.14 | |
| 14 | 24.00 | 16.90 | 6.70 | 734.10 | 635.70 | 98.40 | 734.14 | |
| 15 | 24.10 | 17.10 | 6.70 | 734.09 | 635.62 | 98.47 | 734.14 | 636.56 |
| 16 | 24.20 | 17.10 | 6.70 | 734.06 | 635.65 | 98.41 | 734.14 | 636.53 |
| 17 | 24.20 | 17.20 | 6.60 | 734.04 | 635.79 | 98.25 | 734.13 | 636.70 |
| 18 | 32.20 | 25.20 | 6.60 | 733.91 | 635.80 | 98.11 | 734.13 | 636.66 |
| 19 | 32.70 | 25.80 | 6.50 | 733.86 | 635.69 | 98.17 | 734.11 | 636.52 |
| 20 | 32.60 | 25.80 | 6.40 | 733.75 | 635.80 | 97.95 | 734.09 | 636.75 |
| 21 | 32.60 | 25.90 | 6.20 | 733.60 | 635.79 | 97.81 | 734.06 | 636.59 |
| 22 | 32.10 | 25.50 | 6.20 | 733.56 | 635.83 | 97.73 | 734.01 | 636.54 |
| 23 | 20.40 | 13.80 | 6.20 | 733.61 | 635.55 | 98.06 | 733.96 | 636.51 |
| 24 | 19.40 | 12.80 | 6.20 | 733.53 | 635.65 | 97.88 | 733.93 | 636.61 |
|
| AVG | 24.54 | 17.55 | 6.58 | 733.98 | 635.54 | 98.44 | 734.09 | 636.46 |
|
| MAX | 32.70 | 25.90 | 6.80 | 734.20 | 635.83 | 99.10 | 734.14 | 636.75 |
| MIN | 19.40 | 12.50 | 6.20 | 733.53 | 634.99 | 97.73 | 733.93 | 636.01 |