Lower Granite Dam
Friday October 17, 2025
| Hour | Total Outflow kcfs | Generation Flow kcfs | Spill kcfs | Forebay Elevation | Tailwater Elevation | Average Head | LWSI Gage Elevation | LWGW NavLock Elevation |
| 1 | 13.20 | 12.80 | 0.00 | 736.69 | 636.77 | 99.92 | 736.80 | 637.14 |
| 2 | 13.10 | 12.70 | 0.00 | 736.71 | 636.70 | 100.01 | 736.79 | 637.07 |
| 3 | 13.10 | 12.70 | 0.00 | 736.70 | 636.28 | 100.42 | 736.86 | 636.52 |
| 4 | 13.20 | 12.80 | 0.00 | 736.76 | 636.74 | 100.02 | 736.89 | 637.09 |
| 5 | 14.60 | 13.00 | 1.30 | 736.75 | 636.61 | 100.14 | 736.89 | 637.49 |
| 6 | 28.90 | 17.30 | 9.60 | 736.60 | 636.24 | 100.36 | 736.93 | 637.59 |
| 7 | 27.30 | 17.50 | 9.50 | 736.53 | 635.88 | 100.65 | 736.78 | 637.02 |
| 8 | 27.10 | 17.20 | 9.50 | 736.48 | 636.18 | 100.30 | 736.55 | 637.18 |
| 9 | 22.40 | 12.70 | 9.30 | 736.39 | 636.05 | 100.34 | 736.51 | 636.80 |
| 10 | 13.10 | 12.50 | 0.10 | 736.43 | 636.47 | 99.96 | 736.50 | 636.89 |
| 11 | 12.90 | 12.50 | 0.00 | 736.42 | 636.90 | 99.52 | 736.51 | 637.22 |
| 12 | 13.00 | 12.60 | 0.00 | 736.42 | 636.54 | 99.88 | 736.60 | 636.71 |
| 13 | 13.00 | 12.60 | 0.00 | 736.46 | 636.61 | 99.85 | 736.61 | 636.98 |
| 14 | 13.00 | 12.60 | 0.00 | 736.48 | 637.07 | 99.41 | 736.62 | 637.52 |
| 15 | 13.00 | 12.60 | 0.00 | 736.45 | 636.57 | 99.88 | 736.76 | 636.96 |
| 16 | 12.90 | 12.50 | 0.00 | 736.46 | 636.85 | 99.61 | 736.85 | 637.30 |
| 17 | 13.20 | 12.80 | 0.00 | 736.54 | 637.08 | 99.46 | 736.81 | 637.37 |
| 18 | 13.00 | 12.60 | 0.00 | 736.60 | 636.64 | 99.96 | 736.82 | 637.00 |
| 19 | 12.90 | 12.50 | 0.00 | 736.57 | 636.82 | 99.75 | 736.86 | 637.21 |
| 20 | 14.70 | 12.60 | 0.00 | 736.63 | 636.89 | 99.74 | 736.86 | 637.26 |
| 21 | 13.00 | 12.60 | 0.00 | 736.66 | 636.57 | 100.09 | 736.86 | 636.89 |
| 22 | 13.00 | 12.60 | 0.00 | 736.69 | 636.89 | 99.80 | 736.91 | 637.41 |
| 23 | 12.90 | 12.50 | 0.00 | 736.75 | 636.74 | 100.01 | 736.93 | 636.99 |
| 24 | 13.00 | 12.60 | 0.00 | 736.78 | 636.47 | 100.31 | 736.96 | 636.83 |
|
| AVG | 15.40 | 13.23 | 1.64 | 736.58 | 636.61 | 99.97 | 736.77 | 637.10 |
|
| MAX | 28.90 | 17.50 | 9.60 | 736.78 | 637.08 | 100.65 | 736.96 | 637.59 |
| MIN | 12.90 | 12.50 | 0.00 | 736.39 | 635.88 | 99.41 | 736.50 | 636.52 |