US Army Corps of Engineers

Lower Monumental Dam

Saturday March 8, 2025

New Date:

HourTotal Outflow kcfsGeneration Flow kcfsSpill kcfsForebay ElevationTailwater ElevationAverage HeadNav Lock Tailwater Elevation
1 51.80 51.40 0.00 538.97 440.00 98.97 440.24
2 51.00 50.60 0.00 538.75 440.10 98.65 440.41
3 51.90 51.50 0.00 538.65 440.21 98.44 440.59
4 52.50 52.10 0.00 538.41 440.26 98.15 440.69
5 52.40 51.60 0.40 538.26 440.37 97.89 441.25
6 70.50 62.40 7.70 538.36 440.54 97.82 441.39
7 70.90 62.60 8.00 538.41 440.55 97.86 441.43
8 68.80 60.50 7.80 538.35 440.39 97.96 441.21
9 59.80 51.50 8.00 538.68 440.12 98.56 440.42
10 50.40 49.90 0.10 538.60 440.08 98.52 440.42
11 50.30 49.90 0.00 538.51 440.14 98.37 440.55
12 49.80 49.40 0.00 538.34 439.84 98.50 439.98
13 28.30 27.90 0.00 538.42 439.74 98.68 440.11
14 26.40 26.00 0.00 538.52 439.60 98.92 439.69
15 26.50 26.10 0.00 538.78 439.21 99.57 439.04
16 26.30 25.90 0.00 538.80 439.40 99.40 439.36
17 27.00 26.60 0.00 539.04 439.39 99.65 439.35
18 45.40 45.00 0.00 538.84 439.51 99.33 439.49
19 52.40 52.00 0.00 538.88 439.59 99.29 439.53
20 51.90 51.50 0.00 538.96 439.55 99.41 439.49
21 41.30 40.90 0.00 538.89 439.30 99.59 439.22
22 40.60 40.20 0.00 538.94 439.40 99.54 439.36
23 40.40 40.00 0.00 539.03 439.28 99.75 439.17
24 40.40 40.00 0.00 538.99 439.35 99.64 439.31
AVG 46.96 45.23 1.33 538.68 439.83 98.85 440.07
MAX 70.90 62.60 8.00 539.04 440.55 99.75 441.43
MIN 26.30 25.90 0.00 538.26 439.21 97.82 439.04