Ice Harbor Dam

January 2023

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	4655	194	55	27.40	26.70	26.10	0.00	439.10	439.06	340.12	98.94
2	6967	290	42	42.20	39.90	39.50	0.00	439.62	439.18	341.54	97.64
3	4520	188	42	20.20	26.00	25.60	0.00	438.21	438.66	340.18	98.48
4	2932	122	41	16.50	17.20	16.50	0.00	438.05	438.31	339.34	98.97
5	2731	114	40	17.50	15.90	15.40	0.00	438.41	438.27	338.94	99.33
6	3522	147	40	20.40	20.20	19.80	0.00	438.48	438.49	339.85	98.64
7	3815	159	40	27.00	21.70	21.30	0.00	439.74	439.03	339.96	99.07
8	4586	191	40	25.00	26.10	25.70	0.00	439.48	439.17	340.40	98.77
9	4510	188	41	23.00	25.70	25.40	0.00	438.84	439.01	340.44	98.57
10	3619	151	42	21.80	21.00	20.40	0.00	439.05	438.92	340.07	98.85
11	4221	176	42	23.90	24.10	23.80	0.00	439.00	439.00	340.44	98.56
12	3822	159	44	21.90	21.90	21.40	0.00	439.02	439.24	339.90	99.34
13	3933	164	43	20.80	22.60	22.10	0.00	438.59	438.95	340.04	98.91
14	4033	168	43	25.50	23.00	22.60	0.00	439.18	438.90	339.97	98.93
15	5463	228	42	29.80	31.10	30.90	0.00	438.85	439.11	340.87	98.24
16	4542	189	41	27.40	26.10	25.40	0.00	439.16	439.23	340.25	98.98
17	4008	167	43	23.50	23.00	22.50	0.00	439.28	439.26	340.10	99.16
18	5274	220	43	27.80	30.70	29.50	0.00	438.64	439.05	340.56	98.49
19	4752	198	41	30.10	27.10	26.60	0.00	439.33	439.01	339.91	99.10
20	4356	181	42	24.80	24.70	24.30	0.00	439.36	439.26	339.76	99.50
21				19.90	23.10	22.70	0.00	438.59	439.09	339.79	99.30
22				30.00	28.50	27.90	0.00	438.92	438.80	340.54	98.26
23				21.10	21.60	20.80	0.00	438.83	438.66	340.01	98.65
24				24.90	22.60	22.10	0.00	439.32	439.01	340.07	98.94
25				23.70	23.90	23.50	0.00	439.27	439.22	340.16	99.06
26				22.10	23.50	23.10	0.00	438.92	439.07	340.40	98.67
27				22.40	23.40	23.00	0.00	438.67	438.98	340.12	98.86
28
29
30
31

TOT	86260		849
AVG	4313	180	42	24.47	24.49	24.00	0.00	438.96	438.96	340.14	98.82

MAX	6967			42.20	39.90	39.50	0.00	439.74	439.26	341.54	99.50
MIN	2731			16.50	15.90	15.40	0.00	438.05	438.27	338.94	97.64