US Army Corps of Engineers

Rock Island Dam

Sunday June 16, 2019

New Date:

HourTotal Outflow kcfsGeneration Flow kcfsSpill kcfsForebay ElevationTailwater ElevationAverage Head
1 96.20 73.40 22.80 612.74 569.78 42.96
2 67.50 48.60 18.90 612.78 568.85 43.93
3 49.60 33.30 16.30 612.71 568.18 44.53
4 47.30 30.90 16.40 612.67 567.77 44.90
5 49.00 32.60 16.40 612.80 568.10 44.70
6 75.50 59.10 16.40 612.71 567.91 44.80
7 72.30 55.90 16.40 612.77 568.04 44.73
8 79.30 62.90 16.40 612.78 568.65 44.13
9 102.90 86.50 16.40 612.78 569.45 43.33
10 110.20 93.60 16.60 612.71 570.78 41.93
11 128.90 109.60 19.30 612.71 570.83 41.88
12 131.70 108.60 23.10 612.75 571.00 41.75
13 130.50 107.40 23.10 612.73 570.91 41.82
14 125.20 102.10 23.10 612.72 570.32 42.40
15 105.70 82.60 23.10 612.73 569.34 43.39
16 80.60 57.60 23.00 612.68 568.32 44.36
17 68.90 45.80 23.10 612.75 568.16 44.59
18 62.10 39.00 23.10 612.74 568.37 44.37
19 70.90 47.80 23.10 612.68 567.80 44.88
20 60.10 37.10 23.00 612.73 566.77 45.96
21 45.30 22.20 23.10 612.77 566.77 46.00
22 57.20 34.10 23.10 612.77 567.13 45.64
23 56.80 33.80 23.00 612.77 565.82 46.95
24 37.80 14.00 23.80 612.76 565.16 47.60
AVG 79.65 59.10 20.54 612.74 568.51 44.23
MAX 131.70 109.60 23.80 612.80 571.00 47.60
MIN 37.80 14.00 16.30 612.67 565.16 41.75