Lower Granite Dam
Thursday April 9, 2026
| Hour | Total Outflow kcfs | Generation Flow kcfs | Spill kcfs | Forebay Elevation | Tailwater Elevation | Average Head | LWSI Gage Elevation | LWGW NavLock Elevation |
|---|
| 1 | 62.70 | 12.00 | 50.30 | 735.46 | 633.60 | 101.86 | 735.85 | 634.85 |
| 2 | 64.40 | 12.00 | 50.30 | 735.46 | 634.28 | 101.18 | 735.88 | 635.22 |
| 3 | 62.70 | 12.00 | 50.30 | 735.54 | 633.42 | 102.12 | 735.88 | 634.87 |
| 4 | 62.60 | 11.90 | 50.30 | 735.51 | 633.59 | 101.92 | 735.90 | 634.93 |
| 5 | 63.40 | 11.90 | 51.00 | 735.51 | 633.79 | 101.72 | 735.94 | 635.15 |
| 6 | 66.20 | 11.90 | 53.90 | 735.53 | 633.72 | 101.81 | 735.95 | 635.09 |
| 7 | 66.30 | 12.00 | 53.90 | 735.52 | 633.73 | 101.79 | 735.92 | 634.94 |
| 8 | 66.30 | 12.00 | 53.90 | 735.53 | 633.63 | 101.90 | 735.92 | 634.99 |
| 9 | 66.30 | 12.00 | 53.90 | 735.54 | 633.56 | 101.98 | 735.92 | 635.01 |
| 10 | 66.30 | 11.90 | 54.00 | 735.53 | 633.50 | 102.03 | 735.93 | 635.00 |
| 11 | 66.30 | 12.00 | 54.00 | 735.53 | 633.57 | 101.96 | 735.94 | 635.05 |
| 12 | 66.40 | 12.00 | 54.00 | 735.55 | 633.66 | 101.89 | 735.96 | 635.08 |
| 13 | 66.40 | 12.00 | 54.00 | 735.55 | 633.81 | 101.74 | 735.96 | 635.03 |
| 14 | 66.40 | 12.00 | 54.00 | 735.54 | 633.70 | 101.84 | 735.96 | 635.13 |
| 15 | 66.40 | 12.10 | 53.90 | 735.53 | 633.68 | 101.85 | 735.97 | 635.00 |
| 16 | 66.30 | 12.00 | 53.90 | 735.52 | 633.73 | 101.79 | 735.95 | 635.09 |
| 17 | 66.30 | 12.00 | 53.90 | 735.50 | 633.56 | 101.94 | 735.95 | 635.11 |
| 18 | 66.30 | 12.00 | 53.80 | 735.48 | 633.70 | 101.78 | 735.94 | 635.12 |
| 19 | 66.20 | 12.00 | 53.80 | 735.48 | 633.76 | 101.72 | 735.92 | 635.05 |
| 20 | 66.20 | 12.00 | 53.80 | 735.45 | 633.60 | 101.85 | 735.91 | 635.18 |
| 21 | 66.20 | 12.00 | 53.80 | 735.45 | 633.71 | 101.74 | 735.90 | 635.09 |
| 22 | 66.20 | 12.00 | 53.80 | 735.45 | 633.78 | 101.67 | 735.89 | 635.13 |
| 23 | 66.20 | 12.00 | 53.80 | 735.45 | 633.71 | 101.74 | 735.86 | 635.14 |
| 24 | 66.10 | 11.90 | 53.80 | 735.44 | 633.72 | 101.72 | 735.85 | 635.09 |
|
| AVG | 65.63 | 11.98 | 53.17 | 735.50 | 633.69 | 101.81 | 735.92 | 635.06 |
|
| MAX | 66.40 | 12.10 | 54.00 | 735.55 | 634.28 | 102.12 | 735.97 | 635.22 |
| MIN | 62.60 | 11.90 | 50.30 | 735.44 | 633.42 | 101.18 | 735.85 | 634.85 |