US Army Corps of Engineers

Ice Harbor Dam

Thursday June 27, 2024

New Date:

HourTotal Outflow kcfsGeneration Flow kcfsSpill kcfsForebay ElevationTailwater ElevationAverage HeadNav Lock Tailwater Elevation
1 37.80 26.10 11.20 438.20 340.06 98.14 341.00
2 37.60 25.90 11.20 437.81 340.10 97.71 340.80
3 37.50 26.00 11.00 437.89 340.13 97.76 340.93
4 37.70 26.00 11.20 437.72 340.10 97.62 340.91
5 39.50 26.00 11.50 437.61 340.13 97.48 340.98
6 37.60 25.90 11.20 437.58 340.10 97.48 340.93
7 39.30 26.20 11.20 437.39 340.15 97.24 340.98
8 37.50 26.00 11.00 437.34 340.15 97.19 340.99
9 37.70 26.10 11.10 437.67 340.23 97.44 340.99
10 39.20 26.00 11.20 437.54 340.52 97.02 341.29
11 37.90 26.20 11.20 437.66 340.25 97.41 340.98
12 37.90 26.10 11.30 437.73 340.23 97.50 341.01
13 37.90 26.10 11.30 437.69 340.21 97.48 341.00
14 37.70 25.70 11.40 437.83 340.14 97.69 340.95
15 37.50 25.50 11.50 437.93 340.18 97.75 340.93
16 37.50 25.50 11.50 437.96 340.18 97.78 340.91
17 37.40 25.50 11.40 438.05 340.14 97.91 340.97
18 37.30 25.50 11.30 438.07 340.12 97.95 340.91
19 36.90 25.50 10.80 438.14 340.06 98.08 340.86
20 36.90 25.40 11.00 438.22 340.03 98.19 340.76
21 36.80 25.50 10.90 438.29 339.98 98.31 340.86
22 36.60 25.40 10.70 438.35 340.01 98.34 340.82
23 36.70 25.30 10.80 438.42 339.94 98.48 340.76
24 34.90 24.20 10.20 438.17 339.89 98.28 340.66
AVG 37.55 25.73 11.13 437.89 340.13 97.76 340.92
MAX 39.50 26.20 11.50 438.42 340.52 98.48 341.29
MIN 34.90 24.20 10.20 437.34 339.89 97.02 340.66