US Army Corps of Engineers

Ice Harbor Dam

Wednesday April 17, 2024

New Date:

HourTotal Outflow kcfsGeneration Flow kcfsSpill kcfsForebay ElevationTailwater ElevationAverage HeadNav Lock Tailwater Elevation
1 95.10 13.60 81.00 437.95 344.37 93.58 345.05
2 94.90 13.60 80.80 437.93 344.37 93.56 345.11
3 94.90 13.60 80.80 437.95 344.30 93.65 345.16
4 94.80 13.50 80.80 437.97 344.34 93.63 345.09
5 96.40 13.60 80.80 437.88 344.78 93.10 345.41
6 101.70 13.70 87.50 437.79 344.91 92.88 345.79
7 104.50 13.70 90.30 437.99 345.11 92.88 345.99
8 111.40 13.60 97.30 437.86 345.86 92.00 346.29
9 113.60 13.60 99.50 437.96 345.71 92.25 346.66
10 115.20 13.60 99.60 437.97 346.00 91.97 346.70
11 98.60 13.40 84.70 437.71 344.73 92.98 345.43
12 88.40 13.50 74.50 437.82 343.96 93.86 344.61
13 88.50 13.60 74.50 437.73 343.91 93.82 344.54
14 90.30 13.70 74.70 437.82 343.89 93.93 344.64
15 88.90 13.70 74.70 437.79 343.87 93.92 344.54
16 88.80 13.60 74.70 437.80 343.85 93.95 344.59
17 88.80 13.60 74.70 437.80 343.85 93.95 344.64
18 88.80 13.60 74.70 437.70 343.93 93.77 344.66
19 90.10 13.40 74.70 437.78 343.93 93.85 344.70
20 89.00 13.60 74.90 437.78 343.89 93.89 344.59
21 89.10 13.70 74.90 437.67 343.98 93.69 344.61
22 90.70 13.70 75.00 437.70 343.99 93.71 344.78
23 89.00 13.50 75.00 437.77 343.93 93.84 344.58
24 89.20 13.70 75.00 437.80 343.85 93.95 344.67
AVG 95.03 13.60 80.63 437.83 344.39 93.44 345.12
MAX 115.20 13.70 99.60 437.99 346.00 93.95 346.70
MIN 88.40 13.40 74.50 437.67 343.85 91.97 344.54