US Army Corps of Engineers

Rocky Reach Dam & Lake

December 2022

Day of MonthTotal Generation MWhAverage Generation MWStation Use MWhInflow kcfsTotal Outflow kcfsGeneration Flow kcfsSpill kcfsMidnight Reservoir ElevationAverage Forebay ElevationAverage Tailwater ElevationAverage Head feet
1 104.07 106.17 106.17 0.00 705.32 706.02 616.98 89.04
2 120.90 116.80 111.25 5.56 706.05 706.07 617.26 88.81
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TOT           
AVG    112.48 111.48 108.71 2.78 705.68 706.05 617.12 88.93
MAX    120.90 116.80 111.25 5.56 706.05 706.07 617.26 89.04
MIN    104.07 106.17 106.17 0.00 705.32 706.02 616.98 88.81