US Army Corps of Engineers

Ice Harbor Dam

Wednesday June 26, 2024

New Date:

HourTotal Outflow kcfsGeneration Flow kcfsSpill kcfsForebay ElevationTailwater ElevationAverage HeadNav Lock Tailwater Elevation
1 38.80 26.80 11.50 437.81 340.12 97.69 340.96
2 38.50 26.60 11.30 438.03 340.24 97.79 341.00
3 38.50 26.60 11.30 437.93 340.16 97.77 340.98
4 38.40 26.60 11.30 437.70 340.20 97.50 341.10
5 38.60 26.60 11.50 437.83 340.17 97.66 341.06
6 37.60 25.90 11.20 437.69 340.21 97.48 341.10
7 37.60 26.00 11.10 437.77 340.16 97.61 341.06
8 37.70 26.00 11.20 437.78 340.23 97.55 341.05
9 37.60 26.00 11.00 437.67 340.18 97.49 341.01
10 37.60 26.00 11.10 437.61 340.13 97.48 340.95
11 37.60 26.10 11.10 437.50 340.15 97.35 340.96
12 39.00 26.00 11.00 437.56 340.18 97.38 340.93
13 37.60 26.10 11.00 437.58 340.13 97.45 340.92
14 38.10 26.20 11.50 437.62 340.24 97.38 341.01
15 38.20 26.20 11.60 437.67 340.22 97.45 341.02
16 40.60 26.90 11.80 437.54 340.93 96.61 341.50
17 55.00 38.00 16.50 437.38 342.00 95.38 342.39
18 55.70 38.50 16.60 437.37 342.09 95.28 342.44
19 55.70 38.60 16.60 437.57 342.02 95.55 342.49
20 55.30 38.50 16.30 437.63 342.05 95.58 342.47
21 57.10 38.40 16.70 437.68 341.99 95.69 342.38
22 55.00 38.20 16.30 437.78 341.74 96.04 342.26
23 38.40 26.50 11.40 438.07 340.08 97.99 340.96
24 37.50 26.00 11.00 437.84 340.09 97.75 340.85
AVG 42.57 29.30 12.58 437.69 340.65 97.04 341.37
MAX 57.10 38.60 16.70 438.07 342.09 97.99 342.49
MIN 37.50 25.90 11.00 437.37 340.08 95.28 340.85