Ice Harbor Dam

November 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	17.20	14.70	12.60	1.40	439.31	438.79	339.12	99.67
2	15.40	16.90	14.70	1.60	438.96	438.96	339.36	99.60
3	18.00	17.00	14.80	1.50	439.20	438.81	339.19	99.62
4	16.50	17.60	15.50	1.60	438.91	438.86	339.02	99.84
5	17.20	17.40	15.00	1.50	438.89	438.94	339.11	99.83
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TOT
AVG	16.86	16.72	14.52	1.52	439.05	438.87	339.16	99.71

MAX	18.00	17.60	15.50	1.60	439.31	438.96	339.36	99.84
MIN	15.40	14.70	12.60	1.40	438.89	438.79	339.02	99.60