Lower Granite Dam

Wednesday June 17, 2026

Hour	Total Outflow kcfs	Generation Flow kcfs	Spill kcfs	Forebay Elevation	Tailwater Elevation	Average Head	LWSI Gage Elevation	LWGW NavLock Elevation
1	38.40	12.30	25.70	735.56	633.97	101.59	736.10	634.72
2	38.40	12.20	25.70	735.55	633.73	101.82	736.06	634.48
3	38.20	12.30	25.60	735.50	633.89	101.61	736.05	634.65
4	38.20	12.30	25.50	735.48	633.89	101.59	736.04	634.77
5	38.30	12.30	25.50	735.48	633.94	101.54	735.98	634.69
6	38.40	12.40	25.60	735.46	634.04	101.42	735.96	634.77
7	38.20	12.20	25.60	735.47	634.10	101.37	735.95	634.80
8	38.30	12.30	25.60	735.45	634.05	101.40	735.93	634.74
9	38.30	12.30	25.60	735.42	634.07	101.35	735.97	634.84
10	38.20	12.30	25.50	735.44	634.11	101.33	736.04	634.78
11	38.30	12.40	25.60	735.50	634.05	101.45	736.07	634.79
12	38.50	12.40	25.70	735.56	634.01	101.55	736.08	634.71
13	34.60	12.30	22.00	735.64	633.64	102.00	736.14	634.74
14	34.70	12.30	22.10	735.71	633.53	102.18	736.21	634.86
15	34.80	12.30	22.10	735.77	633.60	102.17	736.25	634.82
16	34.90	12.30	22.30	735.84	633.52	102.32	736.24	634.92
17	34.90	12.10	22.30	735.84	633.64	102.20	736.31	634.90
18	34.90	12.20	22.30	735.89	633.56	102.33	736.36	634.96
19	36.70	12.20	22.40	735.92	633.65	102.27	736.34	634.90
20	35.00	12.20	22.40	735.91	633.58	102.33	736.36	634.92
21	35.00	12.20	22.40	735.92	633.56	102.36	736.38	634.89
22	36.60	12.20	22.30	735.93	633.66	102.27	736.35	635.12
23	34.90	12.20	22.30	735.89	633.63	102.26	736.32	634.89
24	34.80	12.20	22.20	735.91	633.64	102.27	736.30	634.96

AVG	36.73	12.27	23.93	735.67	633.79	101.87	736.16	634.82

MAX	38.50	12.40	25.70	735.93	634.11	102.36	736.38	635.12
MIN	34.60	12.10	22.00	735.42	633.52	101.33	735.93	634.48