US Army Corps of Engineers

Lower Monumental Dam

Friday May 9, 2025

New Date:

HourTotal Outflow kcfsGeneration Flow kcfsSpill kcfsForebay ElevationTailwater ElevationAverage HeadNav Lock Tailwater Elevation
1 95.00 12.30 82.00 537.89 439.40 98.49 440.32
2 94.90 12.30 82.00 537.79 439.37 98.42 440.36
3 95.20 12.40 82.10 537.83 439.42 98.41 440.42
4 94.90 12.30 82.00 537.73 439.39 98.34 440.25
5 95.00 12.40 82.00 537.68 439.39 98.29 440.28
6 96.50 12.30 82.10 537.52 439.44 98.08 440.49
7 95.00 12.30 82.10 537.45 439.39 98.06 440.42
8 94.80 12.30 81.90 537.34 439.33 98.01 440.20
9 94.70 12.40 81.60 537.29 439.43 97.86 440.29
10 95.00 12.40 81.90 537.31 439.40 97.91 440.60
11 94.90 12.40 81.90 537.27 439.41 97.86 440.34
12 94.90 12.40 81.80 537.27 439.43 97.84 440.30
13 94.90 12.40 81.90 537.25 439.38 97.87
14
15
16
17
18
19
20
21
22
23
24
AVG 95.05 12.35 81.95 537.51 439.40 98.11 440.36
MAX 96.50 12.40 82.10 537.89 439.44 98.49 440.60
MIN 94.70 12.30 81.60 537.25 439.33 97.84 440.20