US Army Corps of Engineers

Rock Island Dam

Saturday February 22, 2020

New Date:

HourTotal Outflow kcfsGeneration Flow kcfsSpill kcfsForebay ElevationTailwater ElevationAverage Head
1 109.20 109.20 0.00 611.59 569.89 41.70
2 118.80 118.80 0.00 611.50 570.23 41.27
3 96.60 96.60 0.00 611.80 568.58 43.22
4 94.10 94.10 0.00 611.54 568.50 43.04
5 90.00 90.00 0.00 611.76 568.73 43.03
6 81.60 81.60 0.00 611.91 568.00 43.91
7 94.10 94.10 0.00 611.57 569.89 41.68
8 130.30 130.30 0.00 611.52 570.51 41.01
9 126.30 126.30 0.00 611.58 569.67 41.91
10 110.80 110.80 0.00 611.78 569.00 42.78
11 103.00 103.00 0.00 611.99 568.46 43.53
12 98.50 98.50 0.00 612.01 569.04 42.97
13 104.00 104.00 0.00 612.05 569.72 42.33
14 125.40 125.40 0.00 611.85 570.50 41.35
15 129.40 129.40 0.00 611.93 570.57 41.36
16 128.00 128.00 0.00 612.09 570.65 41.44
17 128.80 128.80 0.00 612.31 570.59 41.72
18 122.20 122.20 0.00 612.39 570.42 41.97
19 121.50 121.50 0.00 612.43 570.46 41.97
20 125.50 125.50 0.00 612.47 570.99 41.48
21 125.80 125.80 0.00 612.55 570.61 41.94
22 123.00 123.00 0.00 612.46 570.91 41.55
23
24
AVG 113.04 113.04 0.00 611.96 569.81 42.14
MAX 130.30 130.30 0.00 612.55 570.99 43.91
MIN 81.60 81.60 0.00 611.50 568.00 41.01
BUILDING STRONG®