Lower Monumental Dam & Lake

June 2025

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	2952	123	17	95.80	96.80	17.00	79.10	537.96	537.96	439.50	98.46
2	2156	90	17	85.90	87.00	12.40	73.90	537.62	537.74	439.20	98.54
3	2756	115	18	80.20	78.70	15.80	62.20	538.06	537.80	439.01	98.79
4	2187	91	18	69.60	70.10	12.50	56.90	537.91	537.98	438.82	99.16
5	2372	99	17	65.40	64.40	13.50	50.20	538.18	538.14	438.74	99.40
6	2169	90	17	61.10	60.90	12.30	47.80	538.24	538.13	438.65	99.48
7	2463	103	17	58.40	57.90	14.00	43.20	538.39	538.06	438.54	99.52
8	2167	90	18	56.50	57.30	12.30	44.30	538.15	538.22	438.46	99.76
9	2280	95	19	62.10	62.70	13.00	48.90	537.99	537.98	438.57	99.41
10	2154	90	19	63.50	62.70	12.20	49.80	538.24	538.07	438.63	99.44
11	2448	102	19	62.30	63.70	14.00	49.00	537.87	537.96	438.78	99.18
12	1269	53	11	62.10	59.90	12.40	46.50	538.09	537.97	438.58	99.39
13	2426	101	18	59.90	60.90	13.90	46.30	537.81	537.78	438.73	99.05
14	2196	92	18	56.30	55.00	12.50	41.70	538.18	537.87	438.51	99.36
15	2463	103	17	51.20	53.10	14.00	38.40	537.66	537.86	438.51	99.35
16	2163	90	18	47.80	45.70	12.30	32.70	538.26	538.07	438.25	99.82
17	2333	97	18	44.40	44.60	13.30	30.50	538.18	537.88	438.30	99.58
18	2160	90	18	41.90	41.50	12.20	28.60	538.29	538.07	438.27	99.80
19	2377	99	18	40.50	41.50	13.50	27.30	537.98	537.96	438.14	99.82
20	2172	90	18	35.60	35.60	12.30	22.60	537.96	537.80	438.16	99.64
21	3369	140	17	38.10	36.80	19.10	17.00	538.34	538.01	438.19	99.82
22	3657	152	18	38.50	38.40	20.60	17.00	538.37	538.33	438.18	100.15
23	4232	176	18	42.40	41.60	23.90	17.00	538.60	538.41	438.27	100.14
24	4291	179	19	39.20	42.00	24.30	16.90	537.76	538.06	438.20	99.86
25	3383	141	18	37.50	36.60	19.10	16.90	538.03	538.08	438.17	99.91
26	3335	139	18	35.90	36.60	18.80	17.00	537.83	538.23	438.25	99.98
27	4017	167	18	40.80	40.40	22.70	17.00	537.95	538.10	438.37	99.73
28	3527	147	18	37.80	37.80	20.00	16.90	537.97	537.95	438.32	99.63
29	3374	141	18	36.60	36.70	19.00	16.90	537.93	538.02	438.02	100.00
30	4169	174	18	40.50	41.20	23.60	17.00	537.73	538.04	438.16	99.88

TOT	83018		529
AVG	2767	115	18	52.93	52.94	15.88	36.32	538.05	538.02	438.48	99.54

MAX	4291			95.80	96.80	24.30	79.10	538.60	538.41	439.50	100.15
MIN	1269			35.60	35.60	12.20	16.90	537.62	537.74	438.02	98.46