Lower Granite Dam & Lake
June 2023
Day of Month | Total Generation MWh | Average Generation MW | Station Use MWh | Inflow kcfs | Total Outflow kcfs | Generation Flow kcfs | Spill kcfs | Midnight Reservoir Elevation | Average Forebay Elevation | Average Tailwater Elevation | Average Head feet | Midnight Lewiston Gage ft |
1 | 8044 | 335 | 34 | 110.30 | 110.30 | 47.20 | 62.60 | 733.50 | 733.55 | 635.17 | 98.38 | 734.65 |
2 | | | | 109.30 | 109.50 | 46.70 | 62.20 | 733.45 | 733.62 | 635.08 | 98.54 | 734.75 |
3 | | | | 102.60 | 101.80 | 39.20 | 62.20 | 733.66 | 733.73 | 634.82 | 98.91 | 734.75 |
4 | | | | 100.80 | 102.10 | 39.40 | 62.10 | 733.34 | 733.67 | 634.74 | 98.93 | 734.63 |
5 | | | | 96.70 | 95.60 | 33.10 | 62.00 | 733.60 | 733.56 | 634.26 | 99.30 | 734.49 |
6 | | | | 97.10 | 96.90 | 34.20 | 62.20 | 733.64 | 733.74 | 634.38 | 99.36 | 734.62 |
7 | | | | 94.10 | 94.20 | 33.70 | 60.00 | 733.61 | 733.63 | 634.35 | 99.28 | 734.50 |
8 | | | | 91.60 | 91.30 | 31.80 | 58.90 | 733.71 | 733.53 | 634.33 | 99.20 | 734.36 |
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TOT | 8044 | | 34 | | | | | | | | | |
AVG | 8044 | 335 | 34 | 100.31 | 100.21 | 38.16 | 61.52 | 733.56 | 733.63 | 634.64 | 98.99 | 734.59 |
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MAX | 8044 | | | 110.30 | 110.30 | 47.20 | 62.60 | 733.71 | 733.74 | 635.17 | 99.36 | 734.75 |
MIN | 8044 | | | 91.60 | 91.30 | 31.80 | 58.90 | 733.34 | 733.53 | 634.26 | 98.38 | 734.36 |