US Army Corps of Engineers

Rock Island Dam

Tuesday December 17, 2024

New Date:

HourTotal Outflow kcfsGeneration Flow kcfsSpill kcfsForebay ElevationTailwater ElevationAverage Head
1 60.50 60.50 0.00 611.90 569.32 42.58
2 63.00 63.00 0.00 611.95 569.88 42.07
3 68.10 68.10 0.00 612.27 569.64 42.63
4 78.80 78.80 0.00 612.06 569.99 42.07
5 81.80 81.80 0.00 611.27 570.13 41.14
6 69.50 69.50 0.00 610.75 569.89 40.86
7 78.90 78.90 0.00 611.08 569.61 41.47
8 89.80 89.80 0.00 611.97 569.91 42.06
9 93.80 90.40 3.40 612.67 570.30 42.37
10 120.70 92.80 27.90 612.73 571.22 41.51
11 135.50 94.90 40.60 612.84 571.35 41.49
12 134.40 93.80 40.60 612.76 571.27 41.49
13 132.00 93.50 38.50 612.57 571.19 41.38
14 121.20 100.10 21.10 612.77 571.16 41.61
15 119.50 101.10 18.40 612.76 571.24 41.52
16 120.60 102.20 18.40 612.66 571.48 41.18
17 120.20 101.90 18.30 612.72 571.35 41.37
18 117.20 110.50 6.70 612.33 571.86 40.47
19 120.80 120.80 0.00 612.13 570.83 41.30
20 107.80 107.80 0.00 612.13 570.34 41.79
21 102.00 102.00 0.00 612.30 570.48 41.82
22 115.20 115.20 0.00 612.21 570.89 41.32
23 119.20 119.20 0.00 612.26 570.94 41.32
24 106.50 106.50 0.00 612.33 569.94 42.39
AVG 103.21 93.46 9.75 612.23 570.59 41.63
MAX 135.50 120.80 40.60 612.84 571.86 42.63
MIN 60.50 60.50 0.00 610.75 569.32 40.47
BUILDING STRONG®