US Army Corps of Engineers

Chief Joseph Dam & Rufus Woods 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 95.80 96.60 96.60 0.00 953.00 953.30 781.50 171.80
2 104.40 102.80 102.80 0.00 953.40 953.20 781.70 171.50
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TOT           
AVG    100.10 99.70 99.70 0.00 953.20 953.25 781.60 171.65
MAX    104.40 102.80 102.80 0.00 953.40 953.30 781.70 171.80
MIN    95.80 96.60 96.60 0.00 953.00 953.20 781.50 171.50