US Army Corps of Engineers

Lower Monumental Dam

Saturday January 21, 2023

New Date:

HourTotal Outflow kcfsGeneration Flow kcfsSpill kcfsForebay ElevationTailwater ElevationAverage HeadNav Lock Tailwater Elevation
1 15.50 13.90 0.00 538.69 438.79 99.90 439.64
2 13.80 13.70 0.00 538.84 438.46 100.38 439.22
3 13.90 13.80 0.00 538.68 438.77 99.91 439.77
4 14.10 14.00 0.00 538.83 438.55 100.28 439.39
5 15.00 14.90 0.00 538.66 438.89 99.77 439.84
6 24.50 22.90 0.00 538.72 438.93 99.79 439.93
7 23.30 23.20 0.00 538.80 438.60 100.20 439.47
8 22.90 22.80 0.00 538.68 438.80 99.88 439.78
9 23.00 22.90 0.00 538.85 438.59 100.26 439.47
10 22.90 22.80 0.00 538.69 438.40 100.29 439.16
11 22.90 22.80 0.00 538.88 438.57 100.31 439.41
12 23.10 23.00 0.00 538.69 438.38 100.31 439.26
13 22.90 22.80 0.00 538.87 438.65 100.22 439.52
14 22.80 22.70 0.00 538.77 438.68 100.09 439.61
15 23.10 23.00 0.00 538.79 438.66 100.13 439.59
16 23.20 23.10 0.00 538.83 438.88 99.95 439.89
17 23.30 23.20 0.00 538.75 438.71 100.04 439.66
18 23.00 22.90 0.00 538.87 438.67 100.20 439.57
19 23.00 22.90 0.00 538.78 438.56 100.22 439.40
20 22.90 22.80 0.00 538.85 438.42 100.43 439.20
21 22.90 22.80 0.00 538.81 438.39 100.42 439.16
22 22.60 22.50 0.00 538.95 438.31 100.64 439.04
23 12.60 12.50 0.00 538.94 438.25 100.69 438.87
24 12.20 12.10 0.00 538.79 438.21 100.58 438.87
AVG 20.39 20.17 0.00 538.79 438.59 100.20 439.45
MAX 24.50 23.20 0.00 538.95 438.93 100.69 439.93
MIN 12.20 12.10 0.00 538.66 438.21 99.77 438.87
BUILDING STRONG®