Lower Monumental Dam & Lake

January 2023

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	4621	193	22	24.30	26.20	25.80	0.00	538.41	538.67	438.59	100.08
2	7354	306	22	39.30	42.20	41.90	0.00	537.56	538.27	438.98	99.29
3	2137	89	21	23.70	21.80	16.40	5.00	538.11	537.60	438.22	99.38
4	22	1	22	23.20	19.30	6.70	12.20	539.26	538.63	437.90	100.73
5	22	1	22	19.90	19.40	6.70	12.40	539.39	539.22	437.90	101.32
6	22	1	22	24.50	23.70	6.70	16.80	539.64	539.63	438.06	101.57
7	2549	106	22	27.00	28.80	17.90	10.60	539.08	539.38	438.46	100.92
8	4266	178	22	24.10	24.40	24.20	0.00	538.99	538.93	438.64	100.29
9	4111	171	23	22.40	23.30	23.00	0.00	538.71	538.93	438.55	100.38
10	3959	165	22	21.10	22.50	22.30	0.00	538.29	538.48	438.50	99.98
11	4121	172	21	26.00	23.60	23.40	0.00	538.98	538.77	438.58	100.19
12	3827	159	21	22.00	21.80	21.50	0.00	539.03	539.11	438.68	100.43
13	3785	158	20	20.30	21.50	21.30	0.00	538.67	538.87	438.53	100.34
14	4219	176	20	24.70	24.00	23.90	0.00	538.87	539.02	438.46	100.56
15	5388	225	20	31.20	30.40	30.30	0.00	539.08	539.22	438.71	100.51
16	4638	193	19	27.60	26.80	26.20	0.40	539.31	539.27	438.71	100.56
17	4095	171	20	21.40	23.20	23.00	0.00	538.80	539.14	438.72	100.42
18	4792	200	19	27.30	27.20	26.90	0.00	538.82	538.93	438.65	100.28
19	5142	214	18	29.40	29.50	29.30	0.00	538.80	538.85	438.61	100.24
20	4206	175	19	24.10	24.10	23.90	0.00	538.76	538.76	438.70	100.06
21				20.50	20.40	20.20	0.00	538.79	538.79	438.59	100.20
22				27.50	28.60	28.30	0.00	538.48	539.11	438.51	100.60
23				20.00	21.20	21.00	0.00	538.11	538.26	438.30	99.96
24				25.80	24.00	23.80	0.00	538.66	538.45	438.60	99.85
25				23.70	23.60	23.30	0.00	538.69	538.81	438.67	100.14
26				22.70	23.40	23.10	0.00	538.51	538.85	438.63	100.22
27				22.70	22.00	21.90	0.00	538.71	538.74	438.55	100.19
28
29
30
31

TOT	73275		416
AVG	3664	153	21	24.68	24.70	22.33	2.13	538.76	538.84	438.52	100.32

MAX	7354			39.30	42.20	41.90	16.80	539.64	539.63	438.98	101.57
MIN	22			19.90	19.30	6.70	0.00	537.56	537.60	437.90	99.29