Lower Granite Dam

Sunday March 29, 2026

Hour	Total Outflow kcfs	Generation Flow kcfs	Spill kcfs	Forebay Elevation	Tailwater Elevation	Average Head	LWSI Gage Elevation	LWGW NavLock Elevation
1	66.90	57.10	9.40	736.50	636.36	100.14	736.73	637.11
2	65.20	55.40	9.40	736.42	636.74	99.68	736.94	637.52
3	65.10	55.30	9.40	736.62	636.24	100.38	737.14	637.04
4	65.30	55.20	9.70	736.76	636.37	100.39	737.09	637.16
5	65.70	55.60	9.70	736.66	636.80	99.86	737.19	637.79
6	79.30	69.30	9.60	736.62	636.68	99.94	737.30	637.46
7	79.90	69.90	9.60	736.62	636.73	99.89	737.11	637.52
8	79.80	69.80	9.50	736.51	636.91	99.60	736.99	637.71
9	66.20	56.30	9.50	736.59	636.48	100.11	736.96	637.25
10	64.80	54.90	9.50	736.60	636.56	100.04	737.01	637.36
11	64.60	54.60	9.60	736.67	636.61	100.06	737.07	637.35
12	65.40	55.40	9.70	736.73	636.41	100.32	737.10	637.24
13	65.80	55.70	9.70	736.75	636.49	100.26	737.16	637.35
14	65.70	55.50	9.70	736.78	636.40	100.38	737.22	637.28
15	66.20	56.10	9.80	736.84	636.37	100.47	737.27	637.21
16	65.80	55.60	9.80	736.91	636.27	100.64	737.33	637.18
17	70.50	58.60	9.90	736.87	636.58	100.29	737.39	637.52
18	80.00	69.80	9.80	736.85	636.76	100.09	737.45	637.59
19	80.00	69.80	9.80	736.84	636.66	100.18	737.29	637.46
20	80.30	70.10	9.80	736.74	636.76	99.98	737.27	637.61
21	80.30	70.20	9.70	736.72	636.95	99.77	737.29	637.72
22	80.60	70.50	9.70	736.68	637.00	99.68	737.21	637.76
23	79.40	69.40	9.70	736.67	636.87	99.80	737.13	637.69
24	61.10	50.90	9.70	736.84	636.61	100.23	737.11	637.38

AVG	71.00	60.88	9.65	736.70	636.61	100.09	737.16	637.43

MAX	80.60	70.50	9.90	736.91	637.00	100.64	737.45	637.79
MIN	61.10	50.90	9.40	736.42	636.24	99.60	736.73	637.04