US Army Corps of Engineers

The Dalles Dam

Wednesday August 27, 2025

New Date:

HourTotal Outflow kcfsGeneration Flow kcfsSpill kcfsForebay ElevationTailwater ElevationAverage Head
1 124.40 81.60 37.00 158.59 77.15 81.44
2 91.30 58.40 27.00 158.51 76.40 82.11
3 88.60 55.70 27.00 158.41 76.15 82.26
4 88.30 55.50 27.00 158.46 76.07 82.39
5 88.40 55.60 27.00 158.49 76.00 82.49
6 90.30 57.50 27.00 158.53 75.92 82.61
7 89.60 56.80 27.00 158.59 75.92 82.67
8 91.20 58.40 27.00 158.76 75.99 82.77
9 100.30 64.60 30.00 158.76 76.02 82.74
10 101.10 65.30 30.00 158.91 75.96 82.95
11 100.60 64.70 30.00 158.98 75.94 83.04
12 113.40 74.50 33.10 159.06 76.38 82.68
13 119.00 78.20 35.00 159.10 76.27 82.83
14 118.80 77.90 35.00 159.24 76.32 82.92
15 130.90 86.20 38.90 159.28 76.57 82.71
16 132.50 87.70 39.00 159.29 76.68 82.61
17 150.10 99.40 44.90 159.21 76.94 82.27
18 152.00 101.20 45.00 159.24 77.04 82.20
19 151.90 101.10 45.00 159.29 77.03 82.26
20 151.90 101.10 45.00 159.28 76.96 82.32
21 152.20 101.30 45.00 159.35 77.10 82.25
22 152.10 101.30 45.00 159.34 77.07 82.27
23 131.40 86.60 39.10 159.34 76.69 82.65
24 128.60 83.70 39.00 159.24 76.56 82.68
AVG 118.29 77.26 35.21 158.97 76.46 82.51
MAX 152.20 101.30 45.00 159.35 77.15 83.04
MIN 88.30 55.50 27.00 158.41 75.92 81.44
BUILDING STRONG®