US Army Corps of Engineers

Lower Monumental Dam

Thursday September 23, 2021

New Date:

HourTotal Outflow kcfsGeneration Flow kcfsSpill kcfsForebay ElevationTailwater ElevationAverage HeadNav Lock Tailwater Elevation
1 12.40 11.80 0.00 539.06 439.14 99.92 439.34
2 12.50 11.90 0.00 538.84 439.28 99.56 439.55
3 12.60 12.00 0.00 539.03 439.21 99.82 439.43
4 12.40 11.80 0.00 538.91 438.99 99.92 439.07
5 12.40 11.80 0.00 538.98 439.32 99.66 439.63
6 12.90 12.30 0.00 538.93 439.28 99.65
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
AVG 12.53 11.93 0.00 538.96 439.20 99.75 439.40
MAX 12.90 12.30 0.00 539.06 439.32 99.92 439.63
MIN 12.40 11.80 0.00 538.84 438.99 99.56 439.07