US Army Corps of Engineers

John Day Dam

Monday September 1, 2025

New Date:

HourTotal Outflow kcfsGeneration Flow kcfsSpill kcfsForebay ElevationTailwater ElevationAverage Head
1 79.30 77.40 1.00 264.23 159.82 104.41
2 77.70 76.80 0.00 264.22 160.02 104.20
3 79.30 76.60 0.00 264.12 159.92 104.20
4
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AVG 78.77 76.93 0.33 264.19 159.92 104.27
MAX 79.30 77.40 1.00 264.23 160.02 104.41
MIN 77.70 76.60 0.00 264.12 159.82 104.20