Lower Granite Dam

Monday June 22, 2026

Hour	Total Outflow kcfs	Generation Flow kcfs	Spill kcfs	Forebay Elevation	Tailwater Elevation	Average Head	LWSI Gage Elevation	LWGW NavLock Elevation
1	31.10	12.30	18.40	735.40	634.25	101.15	735.82	635.37
2	31.00	12.30	18.30	735.38	634.33	101.05	735.80	635.36
3	30.90	12.20	18.20	735.36	634.27	101.09	735.77	635.36
4	30.90	12.30	18.30	735.35	634.37	100.98	735.76	635.53
5	31.00	12.30	18.30	735.34	634.44	100.90	735.77	635.55
6	31.00	12.30	18.30	735.37	634.52	100.85	735.77	635.63
7	30.90	12.30	18.30	735.38	634.53	100.85	735.76	635.55
8	31.40	12.70	18.30	735.38	634.55	100.83	735.79	635.61
9	31.50	12.80	18.30	735.39	634.57	100.82	735.81	635.66
10	31.50	12.80	18.30	735.41	634.28	101.13	735.82	635.47
11	31.70	12.80	18.40	735.42	634.24	101.18	735.82	635.46
12	31.70	12.80	18.50	735.43	634.02	101.41	735.86	635.17
13	31.70	12.80	18.50	735.46	634.30	101.16	735.88	635.48
14	31.80	12.80	18.60	735.49	634.31	101.18	735.91	635.47
15	31.80	12.80	18.60	735.51	634.21	101.30	735.92	635.41
16	32.20	13.20	18.60	735.53	634.41	101.12	735.95	635.58
17	33.40	12.70	18.60	735.53	634.48	101.05	735.95	635.71
18	31.90	12.80	18.60	735.54	634.21	101.33	735.95	635.36
19	31.90	12.90	18.60	735.54	634.10	101.44	735.95	635.36
20	31.80	12.70	18.60	735.53	633.91	101.62	735.94	635.05
21	31.60	12.60	18.50	735.52	633.94	101.58	735.93	635.19
22	31.60	12.70	18.50	735.49	634.22	101.27	735.93	635.37
23	31.70	12.80	18.50	735.48	634.16	101.32	735.92	635.29
24	31.70	12.70	18.50	735.48	634.23	101.25	735.89	635.28

AVG	31.57	12.64	18.44	735.45	634.29	101.16	735.86	635.43

MAX	33.40	13.20	18.60	735.54	634.57	101.62	735.95	635.71
MIN	30.90	12.20	18.20	735.34	633.91	100.82	735.76	635.05