Ice Harbor Dam

February 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	2373	99	47	26.50	25.70	13.00	12.30	439.38	438.86	339.60	99.26
2	2437	102	48	29.90	28.10	13.20	14.50	439.81	439.37	339.87	99.50
3	2434	101	48	26.90	28.90	13.20	15.10	439.34	439.08	339.64	99.44
4	3232	135	48	27.20	26.20	17.70	8.00	439.57	439.26	340.10	99.16
5				25.70	26.80	26.40	0.00	439.31	438.89	340.69	98.20
6				24.70	27.00	26.50	0.00	438.77	438.86	340.69	98.17
7				29.10	26.70	26.50	0.00	439.32	438.72	340.31	98.41
8				27.00	26.70	26.40	0.00	439.41	438.82	340.03	98.79
9				27.90	30.10	29.70	0.00	438.87	438.95	339.73	99.22
10				26.80	27.90	27.20	0.20	438.63	438.32	339.71	98.61
11				31.10	28.20	27.80	0.00	439.31	438.92	340.73	98.19
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TOT	10475		190
AVG	2619	109	48	27.53	27.48	22.51	4.55	439.25	438.91	340.10	98.81

MAX	3232			31.10	30.10	29.70	15.10	439.81	439.37	340.73	99.50
MIN	2373			24.70	25.70	13.00	0.00	438.63	438.32	339.60	98.17