McNary Dam & Lake Wallula

January 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	16048	669	96	124.20	128.40	124.40	0.00	338.19	338.41	265.73	72.68
2	16912	705	96	150.80	135.80	131.80	0.00	338.95	338.58	265.89	72.69
3	17632	735	96	141.10	141.50	137.50	0.00	338.95	339.16	266.23	72.93
4	16682	695	96	132.60	133.40	129.40	0.00	338.88	339.04	266.28	72.76
5	14630	610	45	111.10	117.70	113.80	0.00	338.55	338.65	266.35	72.30
6				119.20	119.30	116.20	0.00	338.50	338.43	266.53	71.90
7				133.70	129.90	127.10	0.00	338.63	338.78	266.56	72.22
8				123.50	121.60	118.80	0.00	338.80	338.89	266.40	72.49
9				123.20	121.00	118.20	0.00	339.08	339.03	266.21	72.82
10				110.20	117.10	114.30	0.00	338.58	338.71	266.37	72.34
11				104.40	101.60	98.80	0.00	338.72	338.60	266.11	72.49
12				103.30	102.20	99.40	0.00	338.92	338.62	266.04	72.58
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TOT	81904		429
AVG	16381	683	86	123.11	122.46	119.14	0.00	338.73	338.74	266.22	72.52

MAX	17632			150.80	141.50	137.50	0.00	339.08	339.16	266.56	72.93
MIN	14630			103.30	101.60	98.80	0.00	338.19	338.41	265.73	71.90