US Army Corps of Engineers

The Dalles Dam

Thursday August 28, 2025

New Date:

HourTotal Outflow kcfsGeneration Flow kcfsSpill kcfsForebay ElevationTailwater ElevationAverage Head
1 101.40 65.60 30.00 159.18 76.09 83.09
2 100.20 64.40 30.00 159.15 76.13 83.02
3 100.50 64.70 30.00 159.22 76.05 83.17
4 100.00 64.20 30.00 159.27 76.05 83.22
5 100.20 64.40 30.00 159.27 75.99 83.28
6 100.70 64.90 30.00 159.32 75.99 83.33
7 110.40 71.60 33.00 159.31 76.13 83.18
8 110.80 72.00 33.00 159.33 76.11 83.22
9 110.30 71.50 33.00 159.33 76.12 83.21
10 111.10 72.30 33.00 159.33 76.12 83.21
11 111.10 72.30 33.00 159.30 76.10 83.20
12 111.40 72.60 33.00 159.45 76.07 83.38
13 109.90 71.10 33.00 159.48 76.02 83.46
14 110.70 71.80 33.00 159.52 76.07 83.45
15 139.90 92.10 41.90 159.38 76.86 82.52
16 171.30 114.60 51.00 159.16 77.40 81.76
17 173.20 116.40 51.00 159.08 77.48 81.60
18 171.70 114.90 51.00 158.98 77.63 81.35
19 172.10 115.30 51.00 158.86 77.74 81.12
20 171.00 114.20 51.00 158.78 77.68 81.10
21 171.00 114.10 51.00 158.69 77.72 80.97
22 141.80 93.70 42.30 158.81 77.04 81.77
23 102.00 65.80 30.40 158.90 76.18 82.72
24 99.40 63.50 30.00 158.87 76.06 82.81
AVG 125.09 82.00 37.27 159.17 76.53 82.63
MAX 173.20 116.40 51.00 159.52 77.74 83.46
MIN 99.40 63.50 30.00 158.69 75.99 80.97
BUILDING STRONG®