US Army Corps of Engineers

Rock Island Dam

Tuesday March 11, 2025

New Date:

HourTotal Outflow kcfsGeneration Flow kcfsSpill kcfsForebay ElevationTailwater ElevationAverage Head
1 48.60 48.60 0.00 612.17 567.97 44.20
2 27.20 27.20 0.00 611.86 567.02 44.84
3 27.90 27.90 0.00 611.72 567.77 43.95
4 24.60 24.60 0.00 611.91 567.40 44.51
5 26.80 26.80 0.00 612.27 566.93 45.34
6 34.80 34.80 0.00 611.76 568.08 43.68
7 47.80 47.80 0.00 612.06 567.64 44.42
8 81.40 81.40 0.00 612.26 568.37 43.89
9 93.00 93.00 0.00 612.18 568.73 43.45
10 99.90 99.90 0.00 612.30 568.35 43.95
11 99.20 99.20 0.00 612.09 568.88 43.21
12 89.10 89.10 0.00 612.00 568.02 43.98
13 75.00 75.00 0.00 611.86 568.32 43.54
14 76.70 76.70 0.00 611.61 568.73 42.88
15 68.70 68.70 0.00 611.64 568.18 43.46
16 63.60 63.60 0.00 611.66 568.54 43.12
17 63.00 63.00 0.00 611.72 568.73 42.99
18 59.00 59.00 0.00 611.73 568.51 43.22
19 66.90 66.90 0.00 611.70 568.91 42.79
20 83.50 83.50 0.00 612.05 569.65 42.40
21 78.00 78.00 0.00 612.14 568.94 43.20
22 82.30 82.30 0.00 612.26 568.56 43.70
23 69.90 69.90 0.00 612.07 569.21 42.86
24 63.00 63.00 0.00 611.28 568.40 42.88
AVG 64.58 64.58 0.00 611.93 568.33 43.60
MAX 99.90 99.90 0.00 612.30 569.65 45.34
MIN 24.60 24.60 0.00 611.28 566.93 42.40
BUILDING STRONG®