US Army Corps of Engineers

Ice Harbor Dam

Saturday April 10, 2021

New Date:

HourTotal Outflow kcfsGeneration Flow kcfsSpill kcfsForebay ElevationTailwater ElevationAverage HeadNav Lock Tailwater Elevation
1 55.80 9.60 45.70 438.01 341.59 96.42 341.99
2 55.90 9.60 45.70 437.99 341.76 96.23 342.17
3 55.90 9.70 45.70 437.98 341.73 96.25 342.19
4 55.80 9.60 45.70 437.93 341.76 96.17 342.09
5 55.90 9.70 45.70 437.94 341.74 96.20 342.07
6 55.80 9.70 45.70 437.94 341.89 96.05 342.18
7 53.60 35.20 17.90 438.03 342.05 95.98 342.26
8 54.00 37.10 16.40 437.93 342.02 95.91 342.27
9 54.20 37.30 16.40 437.90 342.06 95.84 342.23
10 54.20 36.50 17.20 438.04 341.70 96.34 342.51
11 53.40 10.80 40.60 437.88 341.44 96.44 341.82
12 50.90 9.50 40.90 437.87 341.77 96.10 342.03
13 51.00 9.60 40.90 438.01 341.34 96.67 341.74
14 51.00 9.50 41.00 437.93 341.42 96.51
15
16
17
18
19
20
21
22
23
24
AVG 54.10 17.39 36.11 437.96 341.73 96.22 342.12
MAX 55.90 37.30 45.70 438.04 342.06 96.67 342.51
MIN 50.90 9.50 16.40 437.87 341.34 95.84 341.74