US Army Corps of Engineers

Ice Harbor Dam

Tuesday June 25, 2024

New Date:

HourTotal Outflow kcfsGeneration Flow kcfsSpill kcfsForebay ElevationTailwater ElevationAverage HeadNav Lock Tailwater Elevation
1 38.20 26.40 11.30 437.99 340.33 97.66 341.19
2 37.80 26.30 11.10 437.92 340.42 97.50 341.26
3 38.20 26.30 11.40 438.11 340.36 97.75 341.23
4 37.80 26.20 11.10 437.94 340.40 97.54 341.23
5 37.90 26.30 11.10 437.95 340.38 97.57 341.27
6 38.30 26.30 11.50 438.12 340.37 97.75 341.26
7 38.20 26.20 11.50 438.08 340.42 97.66 341.27
8 39.80 26.20 11.60 438.25 340.47 97.78 341.41
9 38.40 26.20 11.70 438.20 340.41 97.79 341.37
10 38.40 26.20 11.70 438.26 340.39 97.87 341.40
11 38.50 26.20 11.80 438.14 340.61 97.53 341.76
12 38.40 26.20 11.70 438.11 340.46 97.65 341.29
13 39.60 27.00 12.10 438.07 341.18 96.89 341.73
14 50.70 35.20 15.00 437.87 342.27 95.60 342.78
15 58.20 39.20 17.00 437.83 342.86 94.97 343.23
16 68.30 47.00 20.80 437.82 343.29 94.53 343.68
17 68.60 47.30 20.80 437.85 343.12 94.73 343.51
18 68.30 47.10 20.70 437.79 343.15 94.64 343.38
19 67.80 47.00 20.30 437.75 342.95 94.80 343.42
20 67.40 47.10 19.80 437.81 342.90 94.91 343.37
21 67.80 47.20 20.10 437.70 343.02 94.68 343.46
22 67.90 47.20 20.10 437.63 343.08 94.55 343.47
23 67.40 47.10 19.80 437.59 342.92 94.67 343.36
24 55.60 38.50 16.60 437.77 341.53 96.24 342.18
AVG 50.31 34.66 15.03 437.94 341.55 96.39 342.23
MAX 68.60 47.30 20.80 438.26 343.29 97.87 343.68
MIN 37.80 26.20 11.10 437.59 340.33 94.53 341.19