Lower Granite Dam

Tuesday June 23, 2026

Hour	Total Outflow kcfs	Generation Flow kcfs	Spill kcfs	Forebay Elevation	Tailwater Elevation	Average Head	LWSI Gage Elevation	LWGW NavLock Elevation
1	32.00	13.10	18.50	735.46	634.52	100.94	735.87	635.50
2	31.60	12.90	18.40	735.44	634.35	101.09	735.86	635.35
3	31.50	12.80	18.30	735.42	634.34	101.08	735.83	635.39
4	31.40	12.80	18.30	735.42	634.46	100.96	735.82	635.56
5	31.50	12.80	18.30	735.42	634.45	100.97	735.82	635.44
6	31.40	12.70	18.30	735.42	634.31	101.11	735.80	635.50
7	31.60	12.80	18.40	735.43	634.48	100.95	735.80	635.56
8	31.50	12.70	18.40	735.39	634.34	101.05	735.80	635.46
9	31.70	12.80	18.40	735.44	634.55	100.89	735.77	635.57
10	31.20	12.40	18.50	735.41	634.42	100.99	735.81	635.45
11	31.10	12.30	18.50	735.47	634.31	101.16	735.85	635.43
12	32.90	12.30	18.50	735.50	634.51	100.99	735.86	635.49
13	31.30	12.20	18.60	735.53	634.32	101.21	735.91	635.47
14	31.40	12.30	18.70	735.56	634.34	101.22	735.92	635.51
15	33.10	12.30	18.70	735.58	634.30	101.28	735.96	635.41
16
17
18
19
20
21
22
23
24

AVG	31.68	12.61	18.45	735.46	634.40	101.06	735.85	635.47

MAX	33.10	13.10	18.70	735.58	634.55	101.28	735.96	635.57
MIN	31.10	12.20	18.30	735.39	634.30	100.89	735.77	635.35