US Army Corps of Engineers

Ice Harbor Dam

Monday June 20, 2022

New Date:

HourTotal Outflow kcfsGeneration Flow kcfsSpill kcfsForebay ElevationTailwater ElevationAverage HeadNav Lock Tailwater Elevation
1 124.00 10.60111.40 438.12 346.88 91.24 347.26
2 123.10 10.60112.00 438.35 347.04 91.31 347.36
3 123.10 10.60112.00 438.61 346.93 91.68 347.37
4 123.00 10.60111.90 438.85 347.09 91.76 347.16
5 123.00 10.50112.00 438.91 346.84 92.07 347.33
6 122.20 10.60111.10 438.43 346.90 91.53 347.16
7 122.10 10.60111.00 438.38 346.83 91.55 347.49
8 126.80 10.60111.20 438.22 346.96 91.26 347.11
9 121.70 10.60110.60 438.07 346.71 91.36 347.12
10 121.50 10.60110.40 437.97 346.69 91.28 347.35
11 121.20 10.60110.10 437.76 346.82 90.94 347.14
12 123.00 10.60111.90 437.62 346.91 90.71 347.29
13 123.20 10.70112.00 437.56 346.94 90.62 347.17
14 122.90 10.70111.70 437.36 346.93 90.43 347.25
15 123.00 11.10111.40 437.21 347.11 90.10 347.46
16 135.80 23.50111.80 437.32 347.71 89.61 348.10
17 136.10 23.80111.80 437.25 347.77 89.48 347.93
18 136.30 23.80111.90 437.43 347.83 89.60 348.15
19 136.40 23.80112.10 437.44 347.72 89.72 348.32
20 136.30 23.60112.10 437.51 347.73 89.78 348.14
21 123.60 11.20111.90 437.49 346.90 90.59 347.43
22 122.90 10.70111.80 437.56 347.09 90.47 347.28
23 123.00 10.70111.80 437.47 346.89 90.58 347.36
24 122.10 11.50110.10 437.41 346.29 91.12 346.86
AVG 125.68 13.42111.50 437.85 347.06 90.78 347.44
MAX 136.40 23.80112.10 438.91 347.83 92.07 348.32
MIN 121.20 10.50110.10 437.21 346.29 89.48 346.86