US Army Corps of Engineers

Ice Harbor Dam

Friday June 28, 2024

New Date:

HourTotal Outflow kcfsGeneration Flow kcfsSpill kcfsForebay ElevationTailwater ElevationAverage HeadNav Lock Tailwater Elevation
1 35.10 24.20 10.40 438.21 339.84 98.37 340.65
2 35.00 24.20 10.30 438.17 339.95 98.22 340.69
3 34.80 24.20 10.20 438.10 339.90 98.20 340.68
4 34.90 24.10 10.30 438.10 340.01 98.09 340.70
5 34.90 24.10 10.30 438.23 340.04 98.19 340.73
6 35.10 24.20 10.40 438.06 340.00 98.06 340.78
7 35.00 24.10 10.40 438.00 339.97 98.03 340.79
8 35.00 24.20 10.30 437.84 340.01 97.83 340.79
9 35.00 24.20 10.20 437.81 340.09 97.72 340.82
10 35.20 24.30 10.40 438.06 340.10 97.96 340.87
11 35.20 24.30 10.50 438.07 340.14 97.93 340.79
12 35.30 24.30 10.50 438.15 340.06 98.09 340.81
13 35.40 24.20 10.70 438.30 340.04 98.26 340.75
14 35.50 24.30 10.70 438.43 340.04 98.39 340.81
15 48.90 33.60 14.70 438.22 341.83 96.39 342.39
16 56.40 38.80 17.10 438.19 341.92 96.27 342.47
17 56.40 38.90 17.00 437.98 341.95 96.03 342.44
18 56.40 39.30 16.60 437.92 341.90 96.02 342.01
19 37.60 26.00 11.10 437.94 340.10 97.84 340.81
20 36.90 25.30 11.10 437.85 340.05 97.80 340.78
21 36.80 25.20 11.10 438.07 340.12 97.95 340.76
22 35.20 24.10 10.60 438.08 339.94 98.14 340.58
23 35.40 24.20 10.70 438.10 339.87 98.23 340.52
24 35.30 24.10 10.70 438.27 339.88 98.39 340.53
AVG 38.61 26.60 11.51 438.09 340.32 97.77 341.00
MAX 56.40 39.30 17.10 438.43 341.95 98.39 342.47
MIN 34.80 24.10 10.20 437.81 339.84 96.02 340.52