US Army Corps of Engineers

Rock Island Dam

Sunday June 23, 2024

New Date:

HourTotal Outflow kcfsGeneration Flow kcfsSpill kcfsForebay ElevationTailwater ElevationAverage Head
1 125.10 102.50 22.60 611.65 571.72 39.93
2 98.70 75.60 23.10 611.81 570.64 41.17
3 95.10 73.00 22.10 611.24 570.59 40.65
4 93.50 71.10 22.40 611.59 570.50 41.09
5 88.50 65.80 22.70 611.64 570.35 41.29
6 72.80 50.30 22.50 611.43 569.92 41.51
7 74.00 51.80 22.20 611.29 569.58 41.71
8 62.00 39.60 22.40 611.49 569.40 42.09
9 69.10 47.00 22.10 611.43 569.92 41.51
10 82.80 65.30 17.50 611.51 570.26 41.25
11 93.70 76.10 17.60 611.52 570.69 40.83
12 101.70 83.80 17.90 611.86 570.83 41.03
13 113.30 95.30 18.00 611.81 571.34 40.47
14 118.80 100.70 18.10 611.78 571.54 40.24
15 127.90 110.40 17.50 611.15 572.24 38.91
16 130.70 113.40 17.30 611.42 572.07 39.35
17 120.80 102.70 18.10 611.70 571.30 40.40
18 110.20 90.50 19.70 611.35 571.27 40.08
19 111.20 91.50 19.70 611.41 571.46 39.95
20 114.40 91.20 23.20 611.67 571.72 39.95
21 117.10 93.80 23.30 611.73 571.81 39.92
22 116.10 92.60 23.50 611.82 571.61 40.21
23 115.40 92.00 23.40 611.68 571.83 39.85
24 119.70 96.20 23.50 611.79 571.49 40.30
AVG 103.02 82.17 20.85 611.57 571.00 40.57
MAX 130.70 113.40 23.50 611.86 572.24 42.09
MIN 62.00 39.60 17.30 611.15 569.40 38.91