US Army Corps of Engineers

Ice Harbor Dam

Saturday August 31, 2024

New Date:

HourTotal Outflow kcfsGeneration Flow kcfsSpill kcfsForebay ElevationTailwater ElevationAverage HeadNav Lock Tailwater Elevation
1 22.40 12.90 9.00 438.22 339.14 99.08 339.63
2 22.40 12.90 9.00 438.47 339.17 99.30 339.58
3 22.40 12.90 9.00 438.23 339.16 99.07 339.65
4 22.40 12.90 9.00 438.37 339.14 99.23 339.67
5 22.40 12.90 9.00 438.37 339.24 99.13 339.71
6 22.40 12.90 9.00 438.32 339.26 99.06 339.76
7 22.30 12.90 9.00 438.37 339.28 99.09 339.76
8 22.20 12.80 8.90 438.34 339.30 99.04 339.80
9 22.30 12.90 8.90 438.40 339.32 99.08 339.81
10 22.20 12.80 8.90 438.40 339.34 99.06 339.78
11 22.20 12.80 8.90 438.36 339.28 99.08 339.74
12 22.10 12.70 8.90 438.41 339.25 99.16 339.76
13 22.10 12.70 8.90 438.38 339.25 99.13 339.75
14 22.10 12.70 8.90 438.38 339.27 99.11 339.77
15 22.40 13.10 8.90 438.33 339.73 98.60 340.07
16 33.90 24.50 8.90 438.37 340.28 98.09 340.65
17 33.80 24.40 8.90 438.55 340.24 98.31 340.56
18 33.80 24.40 8.90 438.39 340.19 98.20 340.52
19 34.80 25.40 8.90 438.53 340.11 98.42 340.52
20 35.20 25.80 8.90 438.51 340.14 98.37 340.55
21 35.50 26.10 8.90 438.49 340.07 98.42 340.50
22 34.90 25.50 8.90 438.69 339.55 99.14 339.87
23 22.10 12.70 8.90 438.70 338.69 100.01 339.19
24 21.40 12.50 8.40 438.54 338.79 99.75 338.98
AVG 25.82 16.42 8.91 438.42 339.47 98.96 339.90
MAX 35.50 26.10 9.00 438.70 340.28 100.01 340.65
MIN 21.40 12.50 8.40 438.22 338.69 98.09 338.98