Rock Island Dam

Friday September 12, 2025

Hour	Total Outflow kcfs	Generation Flow kcfs	Spill kcfs	Forebay Elevation	Tailwater Elevation	Average Head
1	39.70	39.70	0.00	612.09	568.73	43.36
2	25.70	25.70	0.00	611.90	568.35	43.55
3	20.70	20.70	0.00	611.99	568.34	43.65
4	22.90	22.90	0.00	611.94	568.59	43.35
5	24.50	24.50	0.00	611.89	568.19	43.70
6	25.60	25.60	0.00	611.76	568.27	43.49
7	30.40	30.40	0.00	611.33	568.58	42.75
8	34.30	34.30	0.00	611.63	568.08	43.55
9	33.50	33.50	0.00	611.83	567.85	43.98
10	31.20	31.20	0.00	612.22	568.62	43.60
11	50.30	50.30	0.00	612.16	568.44	43.72
12	57.30	57.30	0.00	612.28	568.48	43.80
13	61.60	61.60	0.00	612.08	569.00	43.08
14	65.20	65.20	0.00	611.80	569.34	42.46
15	63.80	63.80	0.00	611.72	568.86	42.86
16
17
18
19
20
21
22
23
24

AVG	39.11	39.11	0.00	611.91	568.51	43.39

MAX	65.20	65.20	0.00	612.28	569.34	43.98
MIN	20.70	20.70	0.00	611.33	567.85	42.46