Lower Granite Dam & Lake

February 2020

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	Midnight Lewiston Gage ft
1	5584	233	16	34.20	32.50	32.40	0.00	736.42	736.71	636.69	100.02	736.57
2	6215	259	17	36.20	34.90	34.80	0.00	736.74	737.13	636.72	100.41	736.82
3	6188	258	18	34.70	34.80	34.80	0.00	736.72	736.60	636.80	99.80	736.82
4	6693	279	19	35.00	38.20	37.90	0.00	735.93	736.73	636.69	100.04	735.87
5	5021	209	19	31.70	28.80	28.70	0.00	736.67	736.54	636.28	100.26	736.83
6	6150	256	20	31.90	35.70	35.60	0.00	735.74	736.17	636.49	99.68	735.87
7	10265	428	20	58.70	58.80	58.70	0.00	735.72	736.17	637.04	99.13	736.16
8	12116	505	19	68.90	69.80	69.80	0.00	735.50	735.64	637.68	97.96	735.91
9	8869	370	19	51.70	50.00	50.00	0.00	735.91	735.93	636.79	99.14	736.10
10	7756	323	19	44.00	43.70	43.70	0.00	736.00	736.26	636.96	99.30	736.20
11				41.90	40.80	40.70	0.00	736.25	736.41	637.21	99.20	736.51
12				38.20	37.70	37.60	0.00	736.37	736.30	636.87	99.43	736.60
13				38.80	39.10	39.00	0.00	736.31	736.37	635.62	100.75	736.39
14				36.60	37.40	37.20	0.00	736.12	736.43	635.00	101.43	736.36
15				36.90	37.30	37.20	0.00	736.04	736.11	634.33	101.78	736.14
16				35.50	33.00	32.80	0.00	736.66	736.81	634.19	102.62	736.82
17				30.00	34.10	34.00	0.00	735.64	736.22	634.20	102.02	735.84
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TOT	74859		186
AVG	7486	312	19	40.29	40.39	40.29	0.00	736.16	736.38	636.21	100.17	736.34

MAX	12116			68.90	69.80	69.80	0.00	736.74	737.13	637.68	102.62	736.83
MIN	5021			30.00	28.80	28.70	0.00	735.50	735.64	634.19	97.96	735.84