US Army Corps of Engineers

Ice Harbor Dam

October 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 18.60 17.60 16.90 0.00 439.24 439.08 339.79 99.29
2 16.80 17.80 15.50 1.70 438.99 439.25 339.68 99.57
3 16.00 17.10 16.40 0.00 438.72 438.92 339.83 99.09
4 16.60 15.20 14.50 0.00 439.05 439.04 339.40 99.64
5 18.40 18.30 16.10 1.60 439.08 439.22 339.63 99.59
6 20.20 18.30 17.50 0.00 439.53 439.21 339.90 99.31
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TOT           
AVG    17.77 17.38 16.15 0.55 439.10 439.12 339.70 99.42
MAX    20.20 18.30 17.50 1.70 439.53 439.25 339.90 99.64
MIN    16.00 15.20 14.50 0.00 438.72 438.92 339.40 99.09