US Army Corps of Engineers

Lower Monumental Dam

Thursday August 22, 2024

New Date:

HourTotal Outflow kcfsGeneration Flow kcfsSpill kcfsForebay ElevationTailwater ElevationAverage HeadNav Lock Tailwater Elevation
1 21.50 12.80 8.00 538.62 439.43 99.19 439.56
2 21.40 12.80 7.90 538.76 438.96 99.80 438.74
3 21.40 12.80 7.90 538.61 439.16 99.45 439.12
4 21.30 12.70 7.90 538.72 439.22 99.50 439.20
5 21.20 12.70 7.80 538.64 438.95 99.69 438.83
6 21.40 12.80 7.90 538.67 439.23 99.44 439.26
7 21.40 12.70 8.00 538.65 439.11 99.54 439.07
8 21.40 12.70 8.10 538.59 439.24 99.35 439.29
9 21.50 12.70 8.10 538.65 439.23 99.42 439.27
10 21.50 12.70 8.10 538.48 439.14 99.34 439.19
11 21.80 13.00 8.10 538.54 439.34 99.20 439.43
12 26.30 17.40 8.20 538.43 439.23 99.20 439.24
13 22.20 13.30 8.20 538.49 439.05 99.44 439.02
14 21.80 12.90 8.20 538.39 439.30 99.09 439.42
15 21.70 12.90 8.10 538.66 439.18 99.48 439.18
16 22.20 13.30 8.10 538.43 439.36 99.07 439.50
17 36.40 27.60 8.10 538.40 439.56 98.84 439.73
18 37.70 28.80 8.10 538.48 439.31 99.17 439.38
19 37.20 28.40 8.10 538.27 439.53 98.74 439.72
20 32.70 24.00 8.00 538.45 439.39 99.06 439.41
21 26.50 17.70 8.10 538.25 439.31 98.94 439.35
22 26.30 17.60 8.00 538.60 439.29 99.31 439.33
23 21.50 12.90 7.90 538.52 438.94 99.58 438.80
24 21.40 12.70 8.00 538.49 439.11 99.38 439.07
AVG 24.57 15.83 8.04 538.53 439.23 99.30 439.26
MAX 37.70 28.80 8.20 538.76 439.56 99.80 439.73
MIN 21.20 12.70 7.80 538.25 438.94 98.74 438.74
BUILDING STRONG®