Ice Harbor Dam

August 2026

Day of Month	Total Generation MWh	Average Generation MW	Station Use MWh	Inflow kcfs	Total Outflow kcfs	Generation Flow kcfs	Spill kcfs	Midnight Reservoir Elevation	Average Forebay Elevation	Average Tailwater Elevation	Average Head feet
1	3461	144	54	27.30	28.00	19.50	7.90	437.59	437.96	339.98	97.98
2	3446	144	53	29.00	28.60	19.40	8.40	437.68	437.81	339.98	97.83
3				25.90	24.40	15.40	8.40	438.04	438.02	339.25	98.77
4				24.60	26.30	18.20	7.20	437.64	437.96	339.20	98.76
5				29.00	28.20	19.50	7.90	437.86	438.06	339.42	98.64
6				30.20	30.40	21.30	8.40	437.79	438.06	339.48	98.58
7				31.50	30.30	20.50	8.90	438.09	438.15	339.47	98.68
8				28.10	30.10	20.30	8.80	437.62	438.04	340.06	97.98
9				27.70	27.60	17.90	8.80	437.62	437.85	339.64	98.21
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31

TOT	6907		107
AVG	3453	144	54	28.14	28.21	19.11	8.30	437.77	437.99	339.61	98.38

MAX	3461			31.50	30.40	21.30	8.90	438.09	438.15	340.06	98.77
MIN	3446			24.60	24.40	15.40	7.20	437.59	437.81	339.20	97.83