US Army Corps of Engineers

Ice Harbor Dam

Tuesday December 17, 2024

New Date:

HourTotal Outflow kcfsGeneration Flow kcfsSpill kcfsForebay ElevationTailwater ElevationAverage HeadNav Lock Tailwater Elevation
1 13.10 12.60 0.00 439.09 338.68 100.41 338.83
2 13.10 12.60 0.00 439.11 338.97 100.14 339.12
3 13.10 12.60 0.00 439.19 338.99 100.20 339.12
4 13.10 12.60 0.00 439.11 339.13 99.98 339.26
5 14.70 12.70 0.00 438.99 339.29 99.70 339.38
6 24.40 22.40 0.00 439.23 339.87 99.36 340.02
7 23.20 22.70 0.00 439.06 339.95 99.11 340.02
8 24.70 22.70 0.00 438.90 339.84 99.06 339.98
9 23.00 22.50 0.00 439.02 339.79 99.23 339.89
10 23.20 22.70 0.00 438.94 339.81 99.13 339.94
11 23.10 22.60 0.00 439.00 339.72 99.28 339.86
12 23.10 22.60 0.00 438.84 340.00 98.84 339.97
13 24.60 22.60 0.00 438.87 339.63 99.24 339.76
14 23.10 22.60 0.00 438.89 339.68 99.21 339.80
15 23.00 22.50 0.00 438.72 339.58 99.14 339.71
16 27.80 25.80 0.00 438.76 339.96 98.80 340.11
17 23.20 22.70 0.00 438.71 339.57 99.14 339.66
18 23.20 22.70 0.00 438.59 339.49 99.10 339.65
19 23.20 22.70 0.00 438.55 339.49 99.06 339.59
20 23.20 22.70 0.00 438.47 339.55 98.92 339.64
21 23.20 22.70 0.00 438.40 339.47 98.93 339.56
22 23.00 22.50 0.00 438.39 339.18 99.21 339.37
23 13.20 12.70 0.00 438.40 338.56 99.84 338.71
24 13.10 12.60 0.00 438.28 338.72 99.56 338.86
AVG 20.65 19.84 0.00 438.81 339.46 99.36 339.58
MAX 27.80 25.80 0.00 439.23 340.00 100.41 340.11
MIN 13.10 12.60 0.00 438.28 338.56 98.80 338.71
BUILDING STRONG®