Rock Island Dam

Wednesday July 16, 2025

Hour	Total Outflow kcfs	Generation Flow kcfs	Spill kcfs	Forebay Elevation	Tailwater Elevation	Average Head
1	103.50	79.70	23.80	612.12	569.75	42.37
2	109.60	85.10	24.50	612.36	570.35	42.01
3	113.70	89.30	24.40	612.03	569.70	42.33
4	82.00	57.60	24.40	612.29	568.99	43.30
5	112.00	87.70	24.30	611.98	570.24	41.74
6	95.40	71.10	24.30	612.31	569.19	43.12
7	96.20	71.80	24.40	612.06	569.04	43.02
8	83.50	60.50	23.00	612.48	569.26	43.22
9	121.00	98.50	22.50	611.66	570.83	40.83
10	77.60	63.20	14.40	612.18	568.34	43.84
11	64.90	49.40	15.50	611.88	568.19	43.69
12	53.70	38.10	15.60	611.64	568.58	43.06
13	39.70	24.10	15.60	611.60	567.34	44.26
14	39.10	23.70	15.40	611.61	567.42	44.19
15	49.80	34.50	15.30	611.74	567.64	44.10
16	53.60	37.80	15.80	611.88	567.69	44.19
17	72.10	56.30	15.80	611.82	568.08	43.74
18	92.90	75.30	17.60	612.14	568.86	43.28
19	121.00	104.70	16.30	612.57	569.58	42.99
20	174.20	150.80	23.40	611.39	572.89	38.50
21	187.40	165.70	21.70	610.70	572.48	38.22
22	170.70	149.00	21.70	611.30	571.10	40.20
23	138.70	115.40	23.30	612.31	571.00	41.31
24	152.90	129.70	23.20	611.59	571.54	40.05

AVG	100.22	79.96	20.26	611.90	569.50	42.40

MAX	187.40	165.70	24.50	612.57	572.89	44.26
MIN	39.10	23.70	14.40	610.70	567.34	38.22