US Army Corps of Engineers

Lower Monumental Dam

Friday January 20, 2023

New Date:

HourTotal Outflow kcfsGeneration Flow kcfsSpill kcfsForebay ElevationTailwater ElevationAverage HeadNav Lock Tailwater Elevation
1 12.50 12.40 0.00 538.75 438.61 100.14 439.49
2 12.50 12.40 0.00 538.89 438.47 100.42 439.26
3 12.40 12.30 0.00 538.84 438.78 100.06 439.77
4 12.50 12.40 0.00 538.92 438.66 100.26 439.56
5 15.00 13.40 0.00 538.72 439.00 99.72 440.13
6 32.90 32.80 0.00 538.68 439.06 99.62 440.23
7 45.00 44.90 0.00 539.01 439.00 100.01 440.15
8 44.80 44.70 0.00 538.75 439.19 99.56 440.46
9 45.10 43.50 0.00 539.03 438.81 100.22 439.92
10 35.00 34.90 0.00 538.90 438.81 100.09 439.87
11 27.00 26.90 0.00 538.69 438.97 99.72 440.00
12 25.60 25.50 0.00 538.78 438.48 100.30 439.57
13 14.90 14.80 0.00 538.52 438.47 100.05 439.25
14 14.30 14.20 0.00 538.78 438.77 100.01 439.72
15 14.40 14.30 0.00 538.59 438.29 100.30 438.99
16 14.70 14.60 0.00 538.74 438.61 100.13 439.47
17 26.30 26.20 0.00 538.56 438.58 99.98 439.48
18 26.70 26.60 0.00 538.81 438.44 100.37 439.27
19 26.50 26.40 0.00 538.64 438.84 99.80 439.89
20 26.80 26.70 0.00 538.70 438.52 100.18 439.43
21 26.70 26.60 0.00 538.72 438.60 100.12 439.53
22 26.80 26.70 0.00 538.65 438.68 99.97 439.66
23 26.40 26.30 0.00 538.80 438.47 100.33 439.30
24 14.60 14.50 0.00 538.76 438.60 100.16 439.48
AVG 24.14 23.92 0.00 538.76 438.70 100.06 439.66
MAX 45.10 44.90 0.00 539.03 439.19 100.42 440.46
MIN 12.40 12.30 0.00 538.52 438.29 99.56 438.99
BUILDING STRONG®