US Army Corps of Engineers

Rock Island Dam

Tuesday May 17, 2022

New Date:

HourTotal Outflow kcfsGeneration Flow kcfsSpill kcfsForebay ElevationTailwater ElevationAverage Head
1 89.10 76.10 13.00 611.54 571.65 39.89
2 95.40 80.70 14.70 612.34 572.30 40.04
3 130.60 116.30 14.30 611.82 572.67 39.15
4 124.10 109.90 14.20 612.43 572.67 39.76
5 145.00 132.00 13.00 612.00 573.35 38.65
6 168.50 156.00 12.50 611.71 574.29 37.42
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
AVG 125.45 111.83 13.62 611.97 572.82 39.15
MAX 168.50 156.00 14.70 612.43 574.29 40.04
MIN 89.10 76.10 12.50 611.54 571.65 37.42