US Army Corps of Engineers

The Dalles Dam

Saturday April 11, 2026

New Date:

HourTotal Outflow kcfsGeneration Flow kcfsSpill kcfsForebay ElevationTailwater ElevationAverage Head
1 158.10 80.30 72.00 158.34 76.71 81.63
2 158.50 80.70 72.00 158.43 76.71 81.72
3 159.60 81.80 72.00 158.53 76.59 81.94
4 157.90 80.10 72.00 158.62 76.53 82.09
5 170.00 92.20 72.00 158.59 76.94 81.65
6 204.60 126.80 72.00 158.30 77.87 80.43
7 207.70 129.90 72.00 158.04 77.87 80.17
8 205.20 127.40 72.00 157.78 77.64 80.14
9 159.10 81.30 72.00 157.99 76.45 81.54
10 157.40 79.60 72.00 158.16 76.61 81.55
11 169.60 91.80 72.00 158.41 76.76 81.65
12 167.50 89.70 72.00 158.68 76.73 81.95
13 167.60 89.80 72.00 158.94 76.66 82.28
14 169.00 91.20 72.00 159.21 76.67 82.54
15 166.10 88.30 72.00 159.49 76.54 82.95
16 169.80 92.00 72.00 159.70 76.81 82.89
17 207.50 129.70 72.00 159.62 77.64 81.98
18 209.00 131.20 72.00 159.59 77.72 81.87
19 215.30 137.50 72.00 159.43 78.00 81.43
20 212.30 134.50 72.00 159.33 77.90 81.43
21 208.80 131.00 72.00 159.25 77.89 81.36
22 210.80 133.00 72.00 159.11 78.01 81.10
23 221.90 144.10 72.00 158.90 78.48 80.42
24 224.80 147.00 72.00 158.70 78.41 80.29
AVG 185.75 107.95 72.00 158.80 77.26 81.54
MAX 224.80 147.00 72.00 159.70 78.48 82.95
MIN 157.40 79.60 72.00 157.78 76.45 80.14
BUILDING STRONG®