Lower Granite Dam

Friday June 19, 2026

Hour	Total Outflow kcfs	Generation Flow kcfs	Spill kcfs	Forebay Elevation	Tailwater Elevation	Average Head	LWSI Gage Elevation	LWGW NavLock Elevation
1	33.60	12.20	21.10	735.79	633.72	102.07	736.20	635.04
2	33.50	12.20	21.00	735.80	633.82	101.98	736.19	635.10
3	33.10	12.10	20.60	735.81	633.89	101.92	736.21	635.12
4	33.00	12.10	20.50	735.84	633.77	102.07	736.22	635.00
5	34.90	12.20	20.60	735.86	633.86	102.00	736.25	635.01
6	33.20	12.20	20.70	735.90	633.88	102.02	736.26	635.05
7	33.20	12.10	20.70	735.92	634.02	101.90	736.28	635.21
8	33.20	12.10	20.70	735.94	633.81	102.13	736.31	635.01
9	33.30	12.20	20.70	735.95	633.77	102.18	736.30	635.04
10	33.30	12.20	20.70	735.94	634.00	101.94	736.34	635.31
11	33.40	12.20	20.80	735.98	634.01	101.97	736.39	635.14
12	33.50	12.20	20.90	736.01	633.93	102.08	736.38	635.21
13	33.50	12.20	21.00	736.02	634.07	101.95	736.40	635.18
14	33.60	12.10	21.10	736.02	633.92	102.10	736.44	635.21
15	33.60	12.10	21.10	736.04	633.90	102.14	736.45	635.10
16	33.50	12.10	21.00	736.05	633.91	102.14	736.46	635.13
17	35.20	12.10	21.00	736.06	633.68	102.38	736.47	635.05
18	33.50	12.20	21.00	736.06	633.91	102.15	736.47	635.13
19	33.50	12.10	21.00	736.06	633.87	102.19	736.46	635.15
20	33.50	12.10	21.00	736.06	633.85	102.21	736.46	635.11
21	33.50	12.10	21.00	736.04	633.79	102.25	736.44	635.12
22	33.40	12.10	20.90	736.02	633.91	102.11	736.43	635.21
23	33.40	12.10	20.90	735.98	633.98	102.00	736.41	635.06
24	33.40	12.10	20.90	735.97	633.83	102.14	736.38	635.08

AVG	33.53	12.14	20.87	735.96	633.88	102.08	736.36	635.12

MAX	35.20	12.20	21.10	736.06	634.07	102.38	736.47	635.31
MIN	33.00	12.10	20.50	735.79	633.68	101.90	736.19	635.00