US Army Corps of Engineers

Ice Harbor Dam

Saturday June 29, 2024

New Date:

HourTotal Outflow kcfsGeneration Flow kcfsSpill kcfsForebay ElevationTailwater ElevationAverage HeadNav Lock Tailwater Elevation
1 37.20 25.40 11.30 438.02 339.95 98.07 340.85
2 38.40 26.20 11.70 438.10 340.48 97.62 341.28
3 40.70 26.60 12.00 437.94 340.15 97.79 341.03
4 41.10 26.80 12.20 437.87 340.07 97.80 341.04
5 39.20 26.90 11.80 437.93 340.06 97.87 340.93
6 38.80 26.70 11.70 437.81 339.99 97.82 340.90
7 38.90 26.80 11.60 437.89 340.05 97.84 340.97
8 39.00 26.80 11.70 437.86 340.08 97.78 341.00
9 38.80 26.80 11.60 437.79 340.13 97.66 341.08
10 38.90 26.80 11.60 437.82 340.10 97.72 341.02
11 38.80 26.80 11.50 437.73 340.13 97.60 340.98
12 38.80 26.80 11.50 437.70 340.21 97.49 341.11
13 38.80 26.90 11.40 437.67 340.14 97.53 341.15
14 38.70 26.90 11.40 437.60 340.17 97.43 341.09
15 38.80 26.80 11.50 437.59 340.24 97.35 341.18
16 39.00 26.90 11.60 437.52 340.25 97.27 341.14
17 38.90 26.80 11.60 437.51 340.21 97.30 341.21
18 38.90 26.80 11.60 437.48 340.21 97.27 341.12
19 39.10 26.90 11.80 437.83 340.11 97.72 341.12
20 39.20 26.80 11.90 437.82 340.11 97.71 341.01
21 39.10 26.60 12.00 437.95 340.08 97.87 340.88
22 40.70 26.70 12.00 437.99 340.10 97.89 341.02
23 39.00 26.80 11.80 438.05 339.99 98.06 340.82
24 39.00 26.70 11.80 438.14 339.96 98.18 340.89
AVG 39.08 26.71 11.69 437.82 340.12 97.69 341.03
MAX 41.10 26.90 12.20 438.14 340.48 98.18 341.28
MIN 37.20 25.40 11.30 437.48 339.95 97.27 340.82