US Army Corps of Engineers

Ice Harbor Dam

December 2023

Day of MonthTotal Generation MWhAverage Generation MWStation Use MWhInflow kcfsTotal Outflow kcfsGeneration Flow kcfsSpill kcfsMidnight Reservoir ElevationAverage Forebay ElevationAverage Tailwater ElevationAverage Head feet
1 3535 147 65 21.00 19.90 19.40 0.00 439.45 439.32 339.43 99.89
2 24.60 26.50 25.80 0.00 439.00 439.04 339.78 99.26
3 27.90 26.30 25.70 0.00 439.35 439.22 339.38 99.84
4 18.00 20.40 19.70 0.00 438.77 438.75 338.60 100.15
5 13.70 13.40 12.80 0.00 438.84 438.87 338.28 100.59
6 11.60 15.30 14.50 0.00 437.92 438.42 338.76 99.66
7 19.90 16.90 16.30 0.00 438.68 438.04 339.00 99.04
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TOT 3535  65        
AVG 3535 147 65 19.53 19.81 19.17 0.00 438.86 438.81 339.03 99.78
MAX 3535   27.90 26.50 25.80 0.00 439.45 439.32 339.78 100.59
MIN 3535   11.60 13.40 12.80 0.00 437.92 438.04 338.28 99.04