Rock Island Dam

Saturday July 5, 2025

Hour	Total Outflow kcfs	Generation Flow kcfs	Spill kcfs	Forebay Elevation	Tailwater Elevation	Average Head
1	57.40	39.40	18.00	611.25	567.18	44.07
2	33.90	15.80	18.10	611.49	567.20	44.29
3	43.50	25.40	18.10	611.44	567.89	43.55
4	36.80	18.40	18.40	611.61	567.04	44.57
5	33.80	15.20	18.60	611.81	567.04	44.77
6	42.60	24.00	18.60	611.59	568.13	43.46
7	68.90	50.90	18.00	611.69	568.04	43.65
8	79.50	60.40	19.10	612.04	568.18	43.86
9	64.50	46.30	18.20	611.81	567.75	44.06
10	66.80	53.60	13.20	611.89	568.42	43.47
11	88.30	75.20	13.10	611.90	569.37	42.53
12	88.80	75.50	13.30	612.09	569.10	42.99
13	86.90	73.40	13.50	612.31	569.19	43.12
14	100.50	87.00	13.50	612.46	570.30	42.16
15	130.00	116.50	13.50	612.10	571.86	40.24
16	132.90	119.40	13.50	612.15	571.29	40.86
17	116.50	103.10	13.40	611.95	571.38	40.57
18	112.40	96.80	15.60	612.32	571.43	40.89
19	132.90	117.30	15.60	611.91	572.84	39.07
20	150.50	131.90	18.60	612.27	573.08	39.19
21	151.90	133.00	18.90	612.69	572.95	39.74
22	142.60	123.90	18.70	612.08	572.24	39.84
23	106.40	87.80	18.60	611.79	571.72	40.07
24	67.50	49.80	17.70	611.58	569.70	41.88

AVG	88.99	72.50	16.49	611.93	569.72	42.20

MAX	151.90	133.00	19.10	612.69	573.08	44.77
MIN	33.80	15.20	13.10	611.25	567.04	39.07