Lower Monumental Dam & Lake

March 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	5385	224	17	32.00	31.90	30.20	1.40	539.12	538.90	439.09	99.81
2	5887	245	17	34.20	33.30	33.00	0.00	539.41	539.16	439.37	99.79
3	5911	246	17	32.90	33.50	33.20	0.00	539.23	539.20	439.51	99.69
4	5843	243	17	33.40	34.50	32.80	1.40	538.89	538.96	439.37	99.59
5	7039	293	17	40.80	39.90	39.50	0.00	539.18	539.07	439.42	99.65
6	6897	287	17	41.30	40.30	38.60	1.40	539.49	539.42	439.56	99.86
7	7001	292	17	39.30	39.60	39.30	0.00	539.38	539.35	439.65	99.70
8								538.98
9								538.60
10								539.02
11								538.84
12								539.07
13								538.36
14								539.62
15								538.70
16								537.69
17								538.30
18								539.37
19								538.83
20								538.64
21								538.64
22								538.71
23								538.84
24								538.53
25								538.26
26								539.24
27								538.37
28								538.26
29								538.34
30								538.77
31								538.35

TOT	43963		120
AVG	6280	262	17	36.27	36.14	35.23	0.60	538.81	539.15	439.42	99.73

MAX	7039			41.30	40.30	39.50	1.40	539.62	539.42	439.65	99.86
MIN	5385			32.00	31.90	30.20	0.00	537.69	538.90	439.09	99.59