US Army Corps of Engineers

Rock Island Dam

Saturday June 29, 2024

New Date:

HourTotal Outflow kcfsGeneration Flow kcfsSpill kcfsForebay ElevationTailwater ElevationAverage Head
1 148.40 121.90 26.50 611.29 572.22 39.07
2 141.80 115.00 26.80 611.76 571.53 40.23
3 116.00 88.60 27.40 611.96 570.69 41.27
4 119.90 92.80 27.10 611.65 571.10 40.55
5 119.90 92.80 27.10 611.72 571.24 40.48
6 120.20 93.10 27.10 611.67 571.02 40.65
7 125.60 98.90 26.70 611.32 571.48 39.84
8 110.60 83.80 26.80 611.42 570.34 41.08
9 105.20 79.40 25.80 610.98 570.46 40.52
10 96.20 78.20 18.00 611.53 570.80 40.73
11 102.80 84.70 18.10 611.63 570.61 41.02
12 89.70 70.60 19.10 612.41 570.88 41.53
13 131.90 113.00 18.90 611.77 572.32 39.45
14 138.10 119.90 18.20 611.38 572.40 38.98
15 133.60 115.60 18.00 611.48 571.99 39.49
16 134.30 116.00 18.30 611.62 572.35 39.27
17 140.90 122.40 18.50 611.24 572.59 38.65
18 147.20 125.70 21.50 610.85 572.91 37.94
19 155.20 133.60 21.60 610.33 573.94 36.39
20 167.60 142.40 25.20 610.44 572.84 37.60
21 122.50 95.60 26.90 611.62 572.02 39.60
22 135.80 108.40 27.40 611.62 572.49 39.13
23 153.60 126.80 26.80 611.12 573.35 37.77
24 153.90 127.30 26.60 611.35 572.78 38.57
AVG 129.62 106.10 23.52 611.42 571.85 39.58
MAX 167.60 142.40 27.40 612.41 573.94 41.53
MIN 89.70 70.60 18.00 610.33 570.34 36.39