Lower Granite Dam

Tuesday August 4, 2026

Hour	Total Outflow kcfs	Generation Flow kcfs	Spill kcfs	Forebay Elevation	Tailwater Elevation	Average Head	LWSI Gage Elevation	LWGW NavLock Elevation
1	23.30	13.00	9.90	735.48	633.55	101.93	735.86	634.66
2	23.30	13.00	9.90	735.48	633.55	101.93	735.86	634.64
3	23.40	13.10	9.90	735.48	633.55	101.93	735.85	634.70
4	23.30	13.00	9.90	735.48	633.37	102.11	735.85	634.50
5	23.50	13.10	9.90	735.50	633.64	101.86	735.86	634.68
6	23.50	13.20	10.00	735.53	633.40	102.13	735.86	634.64
7	24.00	12.20	11.40	735.52	633.66	101.86	735.88	634.71
8	27.80	12.20	15.20	735.48	633.80	101.68	735.87	634.79
9	28.80	13.10	15.30	735.50	633.62	101.88	735.88	634.70
10	28.40	12.70	15.30	735.55	633.73	101.82	735.89	634.83
11	28.40	12.70	15.30	735.58	633.92	101.66	735.93	635.01
12	29.10	13.30	15.30	735.63	633.63	102.00	735.98	634.80
13	28.50	12.60	15.50	735.70	633.82	101.88	736.01	635.00
14	28.50	12.60	15.50	735.72	633.92	101.80	736.06	635.03
15	28.50	12.50	15.60	735.74	633.79	101.95	736.10	634.90
16	28.50	12.50	15.60	735.76	633.95	101.81	736.12	635.01
17	28.60	12.60	15.70	735.76	634.00	101.76	736.12	635.06
18	28.70	12.60	15.60	735.75	634.08	101.67	736.13	635.18
19	28.60	12.60	15.60	735.73	634.02	101.71	736.12	635.12
20	28.60	12.50	15.60	735.71	634.03	101.68	736.10	635.15
21	28.50	12.50	15.60	735.69	634.17	101.52	736.08	635.27
22	28.40	12.50	15.50	735.67	634.16	101.51	736.06	635.24
23	28.50	12.60	15.50	735.64	634.19	101.45	736.04	635.23
24	28.60	12.70	15.50	735.62	634.27	101.35	736.01	635.36

AVG	27.05	12.72	13.92	735.61	633.83	101.79	735.98	634.93

MAX	29.10	13.30	15.70	735.76	634.27	102.13	736.13	635.36
MIN	23.30	12.20	9.90	735.48	633.37	101.35	735.85	634.50