US Army Corps of Engineers

Lower Monumental Dam

Friday December 20, 2024

New Date:

HourTotal Outflow kcfsGeneration Flow kcfsSpill kcfsForebay ElevationTailwater ElevationAverage HeadNav Lock Tailwater Elevation
1 13.40 12.70 0.00 539.03 438.85 100.18 438.56
2 13.50 12.80 0.00 539.40 438.87 100.53 438.56
3 13.50 12.80 0.00 539.04 438.80 100.24 438.20
4 13.50 12.80 0.00 539.29 439.15 100.14 438.80
5 13.50 12.80 0.00 539.13 438.73 100.40 438.40
6 14.30 13.60 0.00 539.11 439.00 100.11 438.67
7 35.20 34.50 0.00 539.10 439.06 100.04 438.81
8 35.80 35.10 0.00 539.26 438.84 100.42 438.61
9 35.70 35.00 0.00 539.06 439.35 99.71 439.34
10 35.00 34.30 0.00 539.27 438.90 100.37 438.58
11 14.00 13.30 0.00 539.26 438.86 100.40 438.58
12 13.40 12.70 0.00 539.01 438.92 100.09 438.64
13 13.10 12.40 0.00 539.28 438.45 100.83 437.86
14 13.10 12.40 0.00 538.99 439.02 99.97 438.86
15 13.20 12.50 0.00 539.38 438.83 100.55 438.50
16 13.90 13.20 0.00 538.91 438.73 100.18 438.43
17 31.30 30.60 0.00 539.02 439.27 99.75 439.21
18 31.70 31.00 0.00 538.81 438.86 99.95 438.55
19 31.90 31.20 0.00 538.93 439.44 99.49 439.49
20 32.00 31.30 0.00 538.93 439.11 99.82 438.92
21 31.90 31.20 0.00 538.88 439.07 99.81 438.86
22 31.90 31.20 0.00 538.96 439.39 99.57 439.36
23 31.10 30.40 0.00 538.95 438.88 100.07 438.56
24 14.20 13.50 0.00 538.72 438.97 99.75 438.73
AVG 22.50 21.80 0.00 539.07 438.97 100.10 438.71
MAX 35.80 35.10 0.00 539.40 439.44 100.83 439.49
MIN 13.10 12.40 0.00 538.72 438.45 99.49 437.86
BUILDING STRONG®