US Army Corps of Engineers

Ice Harbor Dam

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 3687 154 62 20.00 20.90 20.30 0.00 439.06 439.28 339.23 100.05
2 3248 135 63 18.00 18.50 17.90 0.00 438.96 439.19 339.18 100.01
3 18.60 18.20 17.40 0.00 439.02 439.17 338.91 100.26
4 17.20 15.80 15.00 0.00 439.37 439.26 338.75 100.51
5 17.10 16.10 15.40 0.00 439.63 439.57 338.86 100.71
6 15.60 15.60 15.00 0.00 439.64 439.71 338.81 100.90
7 15.10 15.20 14.60 0.00 439.62 439.63 339.23 100.40
8 21.70 21.90 21.20 0.00 439.57 439.67 339.83 99.84
9 13.40 16.40 15.80 0.00 438.84 439.19 339.18 100.01
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TOT 6934  125        
AVG 3467 144 62 17.41 17.62 16.96 0.00 439.30 439.41 339.11 100.30
MAX 3687   21.70 21.90 21.20 0.00 439.64 439.71 339.83 100.90
MIN 3248   13.40 15.20 14.60 0.00 438.84 439.17 338.75 99.84