US Army Corps of Engineers

Lower Monumental Dam

Saturday March 22, 2025

New Date:

HourTotal Outflow kcfsGeneration Flow kcfsSpill kcfsForebay ElevationTailwater ElevationAverage HeadNav Lock Tailwater Elevation
1 43.30 35.10 7.50 537.99 439.14 98.85 439.14
2 43.00 34.90 7.50 538.03 439.23 98.80 439.32
3 42.90 34.80 7.50 537.93 439.14 98.79 439.18
4 43.40 35.30 7.50 537.94 439.15 98.79 439.28
5 55.80 47.90 7.30 537.71 439.51 98.20 439.72
6 56.90 49.00 7.20 537.74 439.39 98.35 439.57
7 57.00 49.00 7.40 537.85 439.59 98.26 439.89
8 56.50 48.60 7.30 537.79 439.54 98.25 439.83
9 56.10 48.10 7.40 537.89 439.60 98.29 439.91
10 56.10 48.00 7.40 537.87 439.54 98.33 439.81
11 56.40 48.30 7.40 537.95 439.52 98.43 439.76
12 56.50 48.40 7.50 537.95 439.54 98.41 439.75
13 56.10 47.90 7.50 537.99 439.55 98.44 439.75
14 43.90 35.90 7.30 537.75 439.28 98.47 439.39
15 42.60 34.60 7.30 537.81 439.27 98.54 439.35
16 42.70 34.80 7.30 537.71 439.20 98.51 439.31
17 43.50 35.60 7.30 537.73 439.38 98.35 439.65
18 56.20 48.40 7.20 537.64 439.60 98.04 439.88
19 56.50 48.50 7.40 537.92 439.32 98.60 439.46
20 56.40 48.40 7.30 537.73 439.54 98.19 439.78
21 56.50 48.50 7.40 537.94 439.39 98.55 439.62
22 56.30 48.30 7.40 537.85 439.37 98.48 439.56
23 56.20 48.10 7.40 538.00 439.52 98.48 439.82
24 55.40 47.30 7.50 537.99 439.21 98.78 439.25
AVG 51.93 43.90 7.38 537.86 439.40 98.47 439.59
MAX 57.00 49.00 7.50 538.03 439.60 98.85 439.91
MIN 42.60 34.60 7.20 537.64 439.14 98.04 439.14