US Army Corps of Engineers

Lower Monumental Dam

Monday March 17, 2025

New Date:

HourTotal Outflow kcfsGeneration Flow kcfsSpill kcfsForebay ElevationTailwater ElevationAverage HeadNav Lock Tailwater Elevation
1 41.40 41.00 0.00 537.82 439.13 98.69 438.93
2 40.80 40.40 0.00 537.54 439.20 98.34 439.00
3 40.60 40.20 0.00 537.84 439.06 98.78 438.78
4 40.80 40.40 0.00 537.59 439.14 98.45 438.88
5 51.10 50.60 0.10 537.66 439.34 98.32 439.41
6 69.50 61.90 7.20 537.59 439.49 98.10 439.72
7 70.20 62.50 7.30 537.85 439.56 98.29 439.82
8 70.20 62.30 7.50 537.97 439.66 98.31 439.98
9 69.90 62.10 7.40 537.85 439.64 98.21 439.90
10 61.90 61.30 0.10 538.09 439.60 98.49 439.52
11 52.00 51.60 0.00 538.07 439.56 98.51 439.51
12 52.50 52.10 0.00 538.01 439.52 98.49 439.44
13 52.20 51.80 0.00 538.08 439.51 98.57 439.45
14 46.90 46.50 0.00 538.12 439.48 98.64 439.36
15 46.40 46.00 0.00 538.09 439.46 98.63 439.38
16 47.60 47.20 0.00 538.06 439.45 98.61 439.32
17 47.80 47.40 0.00 538.12 439.43 98.69 439.34
18 48.00 47.60 0.00 538.09 439.46 98.63
19
20
21
22
23
24
AVG 52.77 50.72 1.64 537.91 439.43 98.49 439.40
MAX 70.20 62.50 7.50 538.12 439.66 98.78 439.98
MIN 40.60 40.20 0.00 537.54 439.06 98.10 438.78