Ice Harbor Dam

July 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	44.30	44.70	30.20	13.90	438.05	438.12	340.80	97.32
2	43.10	42.20	28.00	13.50	438.27	438.01	340.81	97.20
3	38.60	39.90	27.10	12.30	437.94	437.86	340.76	97.10
4	35.60	35.00	21.90	12.50	438.08	437.95	340.23	97.72
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TOT
AVG	40.40	40.45	26.80	13.05	438.08	437.99	340.65	97.33

MAX	44.30	44.70	30.20	13.90	438.27	438.12	340.81	97.72
MIN	35.60	35.00	21.90	12.30	437.94	437.86	340.23	97.10