Ice Harbor Dam

July 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	5321	222	53	44.30	44.70	30.20	13.90	438.05	438.12	340.80	97.32
2	4934	206	53	43.10	42.20	28.00	13.50	438.27	438.01	340.81	97.20
3	4767	199	53	38.60	39.90	27.10	12.30	437.94	437.86	340.76	97.10
4	3876	162	53	35.60	35.00	21.90	12.50	438.08	437.95	340.23	97.72
5	4159	173	53	35.00	34.60	23.50	10.50	438.20	438.01	340.38	97.63
6	4303	179	53	35.20	35.40	24.30	10.50	438.14	438.14	340.35	97.79
7				35.90	37.50	26.50	10.50	437.75	438.04	340.55	97.49
8				35.60	35.00	24.00	10.50	437.90	438.14	340.33	97.81
9				32.40	32.20	21.10	10.40	437.97	438.10	340.02	98.08
10				33.00	33.40	22.80	10.00	437.88	438.03	339.87	98.16
11				30.50	31.40	20.80	9.90	437.67	437.95	339.42	98.53
12				26.30	26.20	15.60	10.00	437.68	437.92	338.75	99.17
13				25.80	26.80	18.10	8.00	437.45	437.91	339.51	98.40
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TOT	27360		318
AVG	4560	190	53	34.72	34.95	23.38	10.96	437.92	438.01	340.14	97.88

MAX	5321			44.30	44.70	30.20	13.90	438.27	438.14	340.81	99.17
MIN	3876			25.80	26.20	15.60	8.00	437.45	437.86	338.75	97.10