Lower Monumental Dam & Lake

January 2021

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	4385	183	21	23.50	25.00	24.30	0.00	538.47	538.88	439.09	99.79
2	4656	194	21	27.30	26.40	25.80	0.00	538.74	538.76	439.16	99.60
3	4126	172	21	24.10	23.60	22.80	0.00	538.90	538.97	439.28	99.69
4	5280	220	21	28.80	30.10	29.40	0.00	538.50	538.83	439.41	99.42
5	5891	245	20	32.90	33.40	32.50	0.00	538.35	538.69	439.46	99.23
6	5424	226	20	32.00	30.50	29.80	0.00	538.79	538.62	439.13	99.49
7	5366	224	21	30.40	29.90	29.40	0.00	538.94	538.93	439.21	99.72
8	4949	206	22	25.30	27.30	27.10	0.00	538.37	538.76	439.23	99.53
9	4585	191	22	25.90	25.30	25.10	0.00	538.55	538.82	439.13	99.69
10	4645	194	21	25.80	25.60	25.50	0.00	538.58	538.65	439.14	99.51
11	4733	197	21	26.20	26.30	26.10	0.00	538.56	538.60	439.18	99.42
12	5436	226	21	29.30	30.20	30.00	0.00	538.30	538.60	439.29	99.31
13	5339	222	21	32.70	30.10	29.80	0.00	539.07	538.18	439.17	99.01
14	6660	277	21	37.10	37.20	36.90	0.00	539.05	538.86	438.96	99.90
15	6581	274	21	35.70	36.40	36.20	0.00	538.85	538.96	439.17	99.79
16				33.60	32.60	32.40	0.00	539.16	539.06	439.10	99.96
17				21.20	22.10	21.80	0.00	538.91	539.12	439.07	100.05
18				30.10	31.00	30.80	0.00	538.63	538.83	439.21	99.62
19				27.90	27.20	27.00	0.00	538.83	538.89	439.11	99.78
20				26.70	26.10	25.80	0.00	539.02	538.97	438.86	100.11
21				26.40	27.10	26.80	0.00	538.80	538.72	438.99	99.73
22				27.40	27.40	27.30	0.00	538.78	538.98	439.07	99.91
23
24
25
26
27
28
29
30
31

TOT	78056		316
AVG	5204	217	21	28.65	28.67	28.30	0.00	538.73	538.80	439.16	99.65

MAX	6660			37.10	37.20	36.90	0.00	539.16	539.12	439.46	100.11
MIN	4126			21.20	22.10	21.80	0.00	538.30	538.18	438.86	99.01