Lower Monumental Dam & Lake

November 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	2770	115	18	16.60	17.00	15.00	1.30	538.45	538.65	438.56	100.09
2	2424	101	18	16.20	15.70	13.70	1.40	538.62	538.63	438.63	100.00
3	2713	113	18	17.00	17.40	15.20	1.40	538.48	538.77	438.55	100.22
4	2545	106	18	16.90	16.30	14.30	1.30	538.66	538.55	438.60	99.95
5	2686	112	18	16.40	17.30	15.20	1.30	538.42	538.53	438.69	99.84
6				16.40	16.10	14.00	1.30	538.53	538.57	438.54	100.03
7				16.20	15.70	13.50	1.40	538.68	538.70	438.51	100.19
8				16.40	15.50	13.40	1.40	538.95	538.79	438.46	100.33
9				16.80	18.50	16.40	1.40	538.45	538.79	438.68	100.11
10				17.60	16.70	14.50	1.30	538.73	538.53	438.68	99.85
11				15.60	15.50	13.60	1.40	538.75	538.61	438.62	99.99
12				15.90	16.20	13.90	1.40	538.66	538.64	438.43	100.21
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TOT	13137		90
AVG	2627	109	18	16.50	16.49	14.39	1.36	538.61	538.65	438.58	100.07

MAX	2770			17.60	18.50	16.40	1.40	538.95	538.79	438.69	100.33
MIN	2424			15.60	15.50	13.40	1.30	538.42	538.53	438.43	99.84