US Army Corps of Engineers

Ice Harbor Dam

Sunday June 19, 2022

New Date:

HourTotal Outflow kcfsGeneration Flow kcfsSpill kcfsForebay ElevationTailwater ElevationAverage HeadNav Lock Tailwater Elevation
1 137.00 26.50110.10 438.66 347.92 90.74 348.24
2 135.40 25.00109.90 438.56 347.67 90.89 348.42
3 135.30 25.00109.80 438.55 347.74 90.81 348.24
4 134.90 24.60109.80 438.57 347.52 91.05 347.99
5 121.10 10.80109.80 438.55 346.88 91.67 347.27
6 121.60 11.40109.60 438.32 347.04 91.28 347.55
7 133.40 23.90109.00 438.19 347.71 90.48 348.12
8 134.20 24.70108.90 438.18 347.71 90.47 348.07
9 133.10 24.10108.50 437.94 347.63 90.31 347.64
10 133.10 23.90108.60 438.15 347.64 90.51 348.04
11 133.20 23.90108.80 438.16 347.64 90.52 348.03
12 133.20 23.80108.90 438.24 347.60 90.64 348.19
13 133.40 23.80109.10 438.28 347.44 90.84 347.98
14 133.50 23.90109.20 438.32 347.57 90.75 347.99
15 133.50 23.80109.30 438.35 347.69 90.66 348.00
16 133.90 23.80109.60 438.53 347.75 90.78 347.91
17 135.40 23.90111.00 438.28 347.92 90.36 348.27
18 136.20 24.10111.60 438.34 347.88 90.46 348.36
19 136.10 24.20111.40 438.02 347.73 90.29 348.02
20 136.70 24.20110.50 437.70 347.79 89.91 348.08
21 134.40 24.10109.80 437.29 347.61 89.68 347.94
22 121.90 11.00110.40 437.55 346.78 90.77 347.44
23 121.80 10.70110.60 437.58 346.74 90.84 347.39
24 122.00 10.70110.80 437.89 346.84 91.05 347.33
AVG 131.85 21.49109.79 438.17 347.52 90.66 347.94
MAX 137.00 26.50111.60 438.66 347.92 91.67 348.42
MIN 121.10 10.70108.50 437.29 346.74 89.68 347.27