US Army Corps of Engineers

Priest Rapids Dam & Reservoir

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 59.40 57.60 54.70 2.40 486.52 485.62 403.58 82.04
2 68.70 70.10 67.00 2.50 486.13 485.85 404.92 80.93
3 55.70 55.30 52.40 2.30 486.25 485.58 403.38 82.20
4 63.60 64.90 61.70 2.50 485.90 486.06 404.47 81.59
5 68.20 67.10 63.90 2.50 486.21 485.99 404.69 81.30
6 63.70 67.00 64.20 2.10 485.30 485.02 404.62 80.40
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TOT           
AVG    63.22 63.67 60.65 2.38 486.05 485.69 404.28 81.41
MAX    68.70 70.10 67.00 2.50 486.52 486.06 404.92 82.20
MIN    55.70 55.30 52.40 2.10 485.30 485.02 403.38 80.40