US Army Corps of Engineers

McNary Dam & Lake Wallula

July 2020

Day of MonthTotal Generation MWhAverage Generation MWStation Use MWhInflow kcfsTotal Outflow kcfsGeneration Flow kcfsSpill kcfsMidnight Reservoir ElevationAverage Forebay ElevationAverage Tailwater ElevationAverage Head feet
1 308.50 307.80 123.10 180.00 339.09 268.60 70.49
2
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9
10
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24
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26
27
28
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31
TOT           
AVG    308.50 307.80 123.10 180.00  339.09 268.60 70.49
MAX    308.50 307.80 123.10 180.00  339.09 268.60 70.49
MIN    308.50 307.80 123.10 180.00  339.09 268.60 70.49