US Army Corps of Engineers

Ice Harbor Dam

Friday September 13, 2024

New Date:

HourTotal Outflow kcfsGeneration Flow kcfsSpill kcfsForebay ElevationTailwater ElevationAverage HeadNav Lock Tailwater Elevation
1 13.10 12.60 0.00 438.28 339.40 98.88 339.50
2 13.00 12.50 0.00 438.34 339.38 98.96 339.53
3 13.00 12.50 0.00 438.21 339.38 98.83 339.51
4 13.00 12.50 0.00 438.43 339.39 99.04 339.56
5 13.10 12.60 0.00 438.23 339.37 98.86 339.46
6 13.90 12.60 0.80 438.18 339.13 99.05 340.11
7 21.50 12.60 8.40 438.20 339.73 98.47 340.53
8 23.00 12.50 8.40 438.21 339.12 99.09 339.81
9 21.40 12.50 8.40 438.20 339.17 99.03 339.78
10 21.40 12.50 8.40 438.33 339.05 99.28 339.60
11 13.10 12.50 0.10 438.45 339.11 99.34 339.15
12 13.00 12.50 0.00 438.32 339.22 99.10 339.34
13 13.00 12.50 0.00 438.62 339.09 99.53 339.24
14 13.00 12.50 0.00 438.54 339.15 99.39 339.32
15 13.00 12.50 0.00 438.63 339.07 99.56 339.22
16 13.00 12.50 0.00 438.69 339.12 99.57 339.27
17 13.40 12.90 0.00 438.60 339.24 99.36 339.54
18 26.20 25.70 0.00 438.68 340.07 98.61 340.20
19 26.70 26.20 0.00 438.85 339.94 98.91 340.02
20 26.70 26.20 0.00 438.63 339.97 98.66 340.05
21 26.80 26.30 0.00 438.84 339.91 98.93 340.03
22 26.80 26.30 0.00 438.80 339.99 98.81 340.10
23 26.80 26.30 0.00 438.82 339.95 98.87 340.07
24 26.10 25.60 0.00 438.69 339.40 99.29 339.56
AVG 18.50 16.50 1.44 438.49 339.43 99.06 339.69
MAX 26.80 26.30 8.40 438.85 340.07 99.57 340.53
MIN 13.00 12.50 0.00 438.18 339.05 98.47 339.15
BUILDING STRONG®