Ice Harbor Dam

May 2025

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	2249	94	56	83.20	81.80	13.00	68.00	438.32	438.09	343.23	94.86
2	2247	94	55	79.20	79.60	12.90	65.80	438.23	438.07	343.09	94.98
3	2247	94	55	82.90	81.50	12.90	67.90	438.56	438.26	343.29	94.97
4	2248	94	55	88.80	88.10	13.00	74.40	438.71	438.31	343.90	94.41
5	2250	94	55	97.70	100.20	13.20	86.30	438.11	438.25	344.75	93.50
6	2248	94	55	95.00	95.20	13.10	81.20	438.07	438.07	344.32	93.75
7	2249	94	54	84.20	82.90	13.00	69.20	438.40	437.88	343.45	94.43
8	2250	94	54	85.60	87.30	13.00	73.60	437.98	438.17	343.74	94.43
9	2249	94	54	98.70	98.00	13.10	84.20	438.14	438.21	344.52	93.69
10	2248	94	53	102.20	102.10	13.20	88.10	438.17	438.00	344.92	93.08
11	2247	94	53	110.60	111.10	13.40	97.10	438.05	437.94	345.81	92.13
12	2799	117	54	117.30	116.10	16.80	98.50	438.33	437.89	346.12	91.77
13				115.60	115.90	15.30	99.80	438.28	438.01	345.96	92.05
14				106.60	107.50	13.10	93.50	438.08	438.03	345.31	92.72
15				94.80	95.30	13.00	81.70	437.96	438.00	344.40	93.60
16				86.60	87.20	12.90	73.60	437.81	438.03	343.75	94.28
17				86.10	85.10	13.00	71.30	438.05	437.74	343.78	93.96
18				73.90	74.00	12.90	60.30	438.03	438.06	342.79	95.27
19				81.60	82.00	13.00	68.40	437.94	438.03	343.25	94.78
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TOT	27530		651
AVG	2294	96	54	93.19	93.21	13.36	79.10	438.17	438.05	344.23	93.82

MAX	2799			117.30	116.10	16.80	99.80	438.71	438.31	346.12	95.27
MIN	2247			73.90	74.00	12.90	60.30	437.81	437.74	342.79	91.77