Ice Harbor Dam

October 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	2777	116	53	16.70	17.60	15.30	1.50	438.60	438.83	339.14	99.69
2	2338	97	53	16.40	14.90	12.80	1.50	438.96	438.62	339.05	99.57
3	2739	114	53	16.20	17.30	15.10	1.50	438.70	438.82	339.35	99.47
4	2284	95	53	15.90	14.70	12.50	1.40	438.97	438.74	339.13	99.61
5	2785	116	54	16.80	17.40	15.30	1.50	438.83	438.95	339.06	99.89
6	3119	130	54	19.30	19.40	17.10	1.50	438.81	439.06	339.22	99.84
7	2714	113	54	17.80	20.20	14.90	4.50	438.24	438.76	339.24	99.52
8	2342	98	54	15.70	15.10	12.80	1.40	438.38	438.41	339.07	99.34
9	2294	96	53	14.80	14.70	12.60	1.40	438.41	438.41	339.31	99.10
10	2296	96	53	14.70	14.80	12.60	1.50	438.40	438.51	339.15	99.36
11	2289	95	53	14.70	14.70	12.60	1.40	438.42	438.43	339.24	99.19
12	2279	95	55	15.10	14.70	12.60	1.40	438.52	438.52	339.43	99.09
13	2303	96	54	17.20	14.80	12.60	1.50	439.10	438.87	339.53	99.34
14	2685	112	53	16.20	17.10	14.80	1.50	438.87	438.97	339.73	99.24
15				15.90	16.60	14.40	1.50	438.72	438.78	339.71	99.07
16				16.10	14.70	12.60	1.50	439.05	438.77	339.13	99.64
17				14.30	14.60	12.50	1.60	438.97	439.02	339.03	99.99
18				14.60	14.70	12.60	1.50	438.95	438.99	338.97	100.02
19				14.30	14.80	12.60	1.50	438.84	438.94	338.89	100.05
20				16.10	14.80	12.60	1.50	439.18	438.93	339.24	99.69
21				14.70	15.10	12.70	1.60	439.08	439.22	339.48	99.74
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TOT	35244		751
AVG	2517	105	54	15.88	15.84	13.50	1.63	438.76	438.79	339.24	99.55

MAX	3119			19.30	20.20	17.10	4.50	439.18	439.22	339.73	100.05
MIN	2279			14.30	14.60	12.50	1.40	438.24	438.41	338.89	99.07