US Army Corps of Engineers

Rock Island Dam

Tuesday September 28, 2021

New Date:

HourTotal Outflow kcfsGeneration Flow kcfsSpill kcfsForebay ElevationTailwater ElevationAverage Head
1 22.40 22.40 0.00 611.18 566.05 45.13
2 23.50 23.50 0.00 611.64 566.62 45.02
3 15.20 15.20 0.00 611.33 565.16 46.17
4 14.20 14.20 0.00 611.43 565.61 45.82
5 13.80 13.80 0.00 611.40 565.75 45.65
6 14.30 14.30 0.00 611.79 564.75 47.04
7 20.00 20.00 0.00 612.58 565.66 46.92
8 71.00 71.00 0.00 611.97 567.39 44.58
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
AVG 24.30 24.30 0.00 611.67 565.87 45.79
MAX 71.00 71.00 0.00 612.58 567.39 47.04
MIN 13.80 13.80 0.00 611.18 564.75 44.58