US Army Corps of Engineers

Chief Joseph Dam & Rufus Woods Lake

December 2024

Day of MonthTotal Generation MWhAverage Generation MWStation Use MWhInflow kcfsTotal Outflow kcfsGeneration Flow kcfsSpill kcfsMidnight Reservoir ElevationAverage Forebay ElevationAverage Tailwater ElevationAverage Head feet
1 26982 1124 36 86.70 84.00 84.00 0.00 953.70 953.50 780.30 173.20
2 29856 1244 36 93.30 93.70 93.70 0.00 953.60 953.80 781.30 172.50
3 96.90 98.90 98.90 0.00 953.10 953.80 782.20 171.60
4 101.80 101.00 101.00 0.00 953.30 953.70 781.70 172.00
5 100.90 100.10 100.10 0.00 953.50 953.30 781.90 171.40
6 108.20 110.50 110.50 0.00 952.90 952.80 782.60 170.20
7 83.30 80.20 80.20 0.00 953.70 953.60 780.20 173.40
8 79.70 80.90 80.90 0.00 953.40 953.60 780.80 172.80
9 100.80 100.40 100.40 0.00 953.50 953.10 781.50 171.60
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TOT 56838  72        
AVG 28419 1184 36 94.62 94.41 94.41 0.00 953.41 953.47 781.39 172.08
MAX 29856   108.20 110.50 110.50 0.00 953.70 953.80 782.60 173.40
MIN 26982   79.70 80.20 80.20 0.00 952.90 952.80 780.20 170.20