Ice Harbor Dam

October 2026

Day of Month	Inflow kcfs	Total Outflow kcfs	Generation Flow kcfs	Spill kcfs	Midnight Reservoir Elevation	Average Forebay Elevation	Average Tailwater Elevation	Average Head feet
1	16.70	17.60	15.30	1.50	438.60	438.83	339.14	99.69
2	16.40	14.90	12.80	1.50	438.96	438.62	339.05	99.57
3	16.20	17.30	15.10	1.50	438.70	438.82	339.35	99.47
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TOT
AVG	16.43	16.60	14.40	1.50	438.75	438.76	339.18	99.58

MAX	16.70	17.60	15.30	1.50	438.96	438.83	339.35	99.69
MIN	16.20	14.90	12.80	1.50	438.60	438.62	339.05	99.47