Lower Granite Dam

Monday April 13, 2026

Hour	Total Outflow kcfs	Generation Flow kcfs	Spill kcfs	Forebay Elevation	Tailwater Elevation	Average Head	LWSI Gage Elevation	LWGW NavLock Elevation
1	78.90	12.20	66.20	735.17	634.11	101.06	735.74	635.61
2	78.70	12.20	66.20	735.15	634.22	100.93	735.68	635.38
3	78.70	12.10	66.10	735.06	634.23	100.83	735.58	635.49
4	78.60	12.20	66.00	734.98	634.21	100.77	735.56	635.48
5	78.40	12.20	65.80	734.93	634.03	100.90	735.54	635.39
6	78.20	12.20	65.60	734.87	634.19	100.68	735.53	635.50
7	78.70	12.30	66.00	734.81	634.13	100.68	735.50	635.43
8	78.60	12.20	66.00	734.76	634.13	100.63	735.48	635.45
9	78.60	12.20	66.00	734.73	634.22	100.51	735.43	635.48
10	78.50	12.30	65.90	734.66	634.24	100.42	735.40	635.48
11	76.70	12.30	64.10	734.71	633.94	100.77	735.37	635.26
12	72.90	12.20	60.20	734.74	634.02	100.72	735.34	635.25
13	72.80	12.10	60.30	734.77	634.10	100.67	735.33	635.24
14	72.80	12.00	60.40	734.85	634.12	100.73	735.33	635.23
15	72.50	12.00	60.00	734.89	634.02	100.87	735.33	635.25
16	72.30	12.00	59.90	734.94	633.91	101.03	735.34	635.16
17	72.80	12.00	60.30	734.96	634.15	100.81	735.36	635.37
18	75.70	12.10	63.20	735.00	634.05	100.95	735.38	635.34
19	75.80	12.10	63.30	735.01	633.94	101.07	735.41	635.30
20	75.70	12.00	63.30	735.05	634.09	100.96	735.45	635.25
21	75.80	12.00	63.40	735.09	634.00	101.09	735.49	635.20
22	77.50	12.00	63.40	735.10	633.95	101.15	735.55	635.29
23	75.30	12.00	63.00	735.14	634.00	101.14	735.62	635.24
24	75.60	12.00	63.20	735.14	634.07	101.07	735.66	635.71

AVG	76.25	12.12	63.66	734.94	634.09	100.85	735.47	635.37

MAX	78.90	12.30	66.20	735.17	634.24	101.15	735.74	635.71
MIN	72.30	12.00	59.90	734.66	633.91	100.42	735.33	635.16