Lower Granite Dam
Monday January 26, 2026
| Hour | Total Outflow kcfs | Generation Flow kcfs | Spill kcfs | Forebay Elevation | Tailwater Elevation | Average Head | LWSI Gage Elevation | LWGW NavLock Elevation |
| 1 | 17.90 | 17.90 | 0.00 | 735.89 | 633.28 | 102.61 | 735.90 | 633.51 |
| 2 | 17.80 | 17.80 | 0.00 | 736.08 | 633.43 | 102.65 | 735.90 | 633.87 |
| 3 | 17.90 | 17.90 | 0.00 | 736.09 | 633.62 | 102.47 | 735.90 | 634.04 |
| 4 | 18.50 | 18.50 | 0.00 | 736.20 | 633.37 | 102.83 | 735.90 | 633.98 |
| 5 | 27.90 | 27.90 | 0.00 | 736.20 | 633.94 | 102.26 | 735.90 | 634.49 |
| 6 | 40.70 | 40.70 | 0.00 | 736.02 | 634.05 | 101.97 | 736.20 | 634.39 |
| 7 | 41.20 | 41.20 | 0.00 | 735.96 | 633.60 | 102.36 | 736.20 | 634.05 |
| 8 | 40.90 | 40.90 | 0.00 | 735.82 | 633.95 | 101.87 | 736.20 | 634.61 |
| 9 | 40.00 | 40.00 | 0.00 | 735.65 | 633.92 | 101.73 | 736.20 | 634.31 |
| 10 | 40.90 | 40.90 | 0.00 | 735.61 | 633.50 | 102.11 | 736.20 | 633.80 |
| 11 | 31.60 | 31.60 | 0.00 | 735.62 | 633.51 | 102.11 | 735.60 | 634.00 |
| 12 | 16.80 | 16.80 | 0.00 | 735.68 | 633.29 | 102.39 | 735.60 | 633.69 |
| 13 | 13.30 | 13.30 | 0.00 | 735.74 | 633.32 | 102.42 | 735.60 | 633.70 |
| 14 | 12.90 | 12.90 | 0.00 | 735.93 | 633.47 | 102.46 | 735.80 | 633.84 |
| 15 | 13.10 | 13.10 | 0.00 | 736.12 | 633.32 | 102.80 | 735.80 | 633.71 |
| 16 | 13.70 | 13.70 | 0.00 | 736.17 | 633.42 | 102.75 | 736.15 | 634.24 |
| 17 | 27.60 | 27.60 | 0.00 | 736.11 | 633.90 | 102.21 | 736.30 | 634.36 |
| 18 | 39.50 | 39.50 | 0.00 | 736.04 | 633.77 | 102.27 | 736.30 | 634.16 |
| 19 | 40.20 | 40.20 | 0.00 | 735.93 | 633.82 | 102.11 | 736.30 | 634.43 |
| 20 | 40.70 | 40.70 | 0.00 | 735.75 | 634.01 | 101.74 | 736.30 | 634.38 |
| 21 | 42.10 | 40.40 | 0.00 | 735.66 | 633.82 | 101.84 | 736.30 | 634.07 |
| 22 | 28.40 | 28.40 | 0.00 | 735.78 | 633.41 | 102.37 | 736.30 | 633.89 |
| 23 | 18.40 | 18.40 | 0.00 | 735.85 | 633.71 | 102.14 | 736.30 | 634.18 |
| 24 | 13.50 | 13.50 | 0.00 | 735.99 | 633.60 | 102.39 | 736.30 | 633.88 |
|
| AVG | 27.31 | 27.24 | 0.00 | 735.91 | 633.63 | 102.29 | 736.06 | 634.07 |
|
| MAX | 42.10 | 41.20 | 0.00 | 736.20 | 634.05 | 102.83 | 736.30 | 634.61 |
| MIN | 12.90 | 12.90 | 0.00 | 735.61 | 633.28 | 101.73 | 735.60 | 633.51 |