US Army Corps of Engineers

Ice Harbor Dam

Wednesday September 4, 2024

New Date:

HourTotal Outflow kcfsGeneration Flow kcfsSpill kcfsForebay ElevationTailwater ElevationAverage HeadNav Lock Tailwater Elevation
1 13.10 12.60 0.00 438.82 338.61 100.21 338.78
2 13.10 12.60 0.00 438.60 338.80 99.80 338.96
3 13.10 12.60 0.00 438.64 338.83 99.81 338.95
4 13.10 12.60 0.00 438.81 338.88 99.93 339.10
5 13.10 12.60 0.00 438.45 339.00 99.45 339.16
6 13.20 12.60 0.00 438.66 339.04 99.62 339.22
7 21.60 12.50 8.60 438.47 339.05 99.42 339.76
8 21.70 12.50 8.80 438.65 338.86 99.79 339.58
9 23.30 12.50 8.80 438.58 338.78 99.80 339.53
10 21.50 12.50 8.50 438.61 338.71 99.90 339.14
11 13.00 12.50 0.00 438.77 338.80 99.97 338.96
12 13.10 12.60 0.00 438.50 338.94 99.56 339.08
13 25.00 24.50 0.00 438.69 339.76 98.93 339.84
14 25.70 25.20 0.00 438.55 339.66 98.89 339.73
15 27.20 25.20 0.00 438.18 339.69 98.49 339.78
16 25.80 25.30 0.00 438.27 339.71 98.56 339.82
17 25.80 25.30 0.00 438.41 339.78 98.63 339.96
18 26.80 26.30 0.00 438.50 339.72 98.78 339.82
19 26.60 26.10 0.00 438.65 339.59 99.06 339.72
20 28.20 26.20 0.00 438.64 339.50 99.14 339.59
21 26.50 26.00 0.00 438.78 339.35 99.43 339.44
22 28.10 26.10 0.00 438.79 339.63 99.16 339.69
23 27.40 25.40 0.00 438.94 338.68 100.26 338.71
24 12.90 12.40 0.00 438.93 338.06 100.87 338.16
AVG 20.79 18.53 1.45 438.62 339.14 99.48 339.35
MAX 28.20 26.30 8.80 438.94 339.78 100.87 339.96
MIN 12.90 12.40 0.00 438.18 338.06 98.49 338.16
BUILDING STRONG®