US Army Corps of Engineers

Lower Monumental Dam

Monday April 22, 2024

New Date:

HourTotal Outflow kcfsGeneration Flow kcfsSpill kcfsForebay ElevationTailwater ElevationAverage HeadNav Lock Tailwater Elevation
1 71.80 12.10 59.10 537.96 438.65 99.31 439.37
2 71.70 12.10 59.00 537.96 438.61 99.35 439.35
3 71.70 12.00 59.20 537.96 438.63 99.33 439.33
4 71.60 12.00 59.00 537.96 438.63 99.33 439.41
5 71.80 12.10 59.10 537.78 438.60 99.18 439.41
6 71.70 12.10 59.00 537.93 438.61 99.32 439.52
7 71.60 12.10 58.90 537.89 438.60 99.29 439.42
8 71.50 12.10 58.90 537.87 438.63 99.24 439.40
9 72.20 12.10 59.50 537.84 438.62 99.22 439.56
10 72.30 12.00 59.60 537.90 438.62 99.28 439.38
11 71.70 12.10 59.00 537.87 438.60 99.27 439.42
12 71.80 12.00 59.20 537.90 438.58 99.32 439.40
13 71.90 12.20 59.10 537.92 438.55 99.37 439.26
14 71.60 12.20 58.80 537.90 438.57 99.33 439.32
15 71.70 12.20 59.00 537.90 438.55 99.35 439.27
16 71.70 12.10 58.90 537.88 438.55 99.33 439.22
17 71.60 12.10 58.90 537.88 438.55 99.33 439.28
18 72.10 12.30 59.20 537.87 438.53 99.34 439.24
19 71.90 12.40 58.90 537.89 438.52 99.37 439.26
20 71.60 12.00 58.90 537.89 438.53 99.36 439.35
21 71.60 12.00 59.00 537.88 438.47 99.41 439.16
22 72.00 12.00 59.40 537.86 438.45 99.41 439.22
23 71.70 12.10 59.10 537.87 438.45 99.42 439.06
24 71.60 12.10 58.90 537.85 438.47 99.38 439.18
AVG 71.77 12.10 59.07 537.89 438.57 99.33 439.33
MAX 72.30 12.40 59.60 537.96 438.65 99.42 439.56
MIN 71.50 12.00 58.80 537.78 438.45 99.18 439.06
BUILDING STRONG®