Lower Granite Dam

Sunday August 31, 2025

Hour	Total Outflow kcfs	Generation Flow kcfs	Spill kcfs	Forebay Elevation	Tailwater Elevation	Average Head	LWSI Gage Elevation	LWGW NavLock Elevation
1	19.80	12.80	6.60	734.03	635.83	98.20	734.11	636.95
2	20.00	13.00	6.60	734.06	636.16	97.90	734.09	637.20
3	19.90	12.90	6.60	734.03	635.70	98.33	734.09	636.68
4	19.90	12.90	6.70	734.11	635.66	98.45	734.09	636.78
5	20.10	13.00	6.70	734.14	636.04	98.10	734.10	637.00
6	21.70	14.60	6.70	734.09	635.75	98.34	734.10	636.81
7	21.60	14.50	6.70	734.15	635.77	98.38	734.11	636.85
8	22.10	15.00	6.80	734.20	635.95	98.25	734.11	636.99
9	22.40	15.30	6.80	734.18	635.82	98.36	734.11	636.83
10	22.50	15.30	6.80	734.25	635.82	98.43	734.12	636.95
11	22.50	15.30	6.90	734.28	635.92	98.36	734.13	636.98
12	22.50	15.30	6.90	734.27	635.81	98.46	734.15	636.91
13	22.50	15.30	6.90	734.32	635.95	98.37	734.16	637.06
14	22.60	15.30	6.90	734.37	635.94	98.43	734.18	636.98
15	22.60	15.20	7.00	734.37	635.82	98.55	734.20	636.85
16	22.80	15.50	6.90	734.35	636.03	98.32	734.22	637.14
17	33.00	25.70	6.90	734.24	636.39	97.85	734.24	637.20
18	33.40	26.20	6.80	734.20	636.03	98.17	734.25	636.94
19	32.80	25.60	6.70	734.09	636.30	97.79	734.24	637.28
20	32.40	25.40	6.60	733.92	636.27	97.65	734.23	637.01
21	20.70	13.70	6.60	733.97	635.51	98.46	734.22	636.51
22	20.00	13.00	6.60	734.02	636.16	97.86	734.20	637.20
23	21.80	13.10	6.60	733.99	636.16	97.83	734.20	636.65
24	20.10	13.10	6.60	734.07	635.43	98.64	734.19	636.65

AVG	23.32	16.13	6.75	734.15	635.93	98.23	734.16	636.93

MAX	33.40	26.20	7.00	734.37	636.39	98.64	734.25	637.28
MIN	19.80	12.80	6.60	733.92	635.43	97.65	734.09	636.51