US Army Corps of Engineers

Rocky Reach Dam

Saturday May 9, 2026

New Date:

HourTotal Outflow kcfsGeneration Flow kcfsSpill kcfsForebay ElevationTailwater ElevationAverage Head
1 165.40 165.10 0.00 706.12 621.00 85.12
2 149.70 149.40 0.00 706.22 620.04 86.18
3 141.80 141.50 0.00 706.46 619.73 86.73
4
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24
AVG 152.30 152.00 0.00 706.27 620.26 86.01
MAX 165.40 165.10 0.00 706.46 621.00 86.73
MIN 141.80 141.50 0.00 706.12 619.73 85.12