US Army Corps of Engineers

Lower Monumental Dam

Wednesday March 12, 2025

New Date:

HourTotal Outflow kcfsGeneration Flow kcfsSpill kcfsForebay ElevationTailwater ElevationAverage HeadNav Lock Tailwater Elevation
1 30.00 29.60 0.00 538.55 438.84 99.71 438.44
2 29.20 28.80 0.00 538.43 438.96 99.47 438.62
3 29.30 28.90 0.00 538.47 438.87 99.60 438.53
4 29.30 28.90 0.00 538.41 438.95 99.46 438.66
5 29.90 29.10 0.40 538.34 439.01 99.33 439.11
6 38.10 29.80 7.90 538.42 439.02 99.40 439.11
7 48.70 40.20 8.10 538.66 438.97 99.69 439.00
8 49.00 40.50 8.10 538.68 438.94 99.74 438.97
9 49.30 40.70 8.20 538.82 439.03 99.79 438.79
10 52.00 51.50 0.10 538.86 439.18 99.68 438.89
11 52.60 52.20 0.00 538.80 439.19 99.61 438.92
12 52.70 52.30 0.00 538.82 439.19 99.63 438.88
13 52.80 52.40 0.00 538.81 439.20 99.61 438.94
14 52.50 52.10 0.00 538.84 439.22 99.62 438.96
15 52.30 51.90 0.00 538.80 439.23 99.57 438.98
16 52.50 52.10 0.00 538.80 439.26 99.54 439.03
17 52.80 52.40 0.00 538.80 439.28 99.52 439.04
18 53.10 52.70 0.00 538.79 439.29 99.50 439.09
19 52.50 52.10 0.00 538.82 439.26 99.56 439.09
20 52.00 51.60 0.00 538.83 439.30 99.53 439.10
21 52.10 51.70 0.00 538.83 439.30 99.53 439.06
22 52.20 51.80 0.00 538.84 439.29 99.55 439.07
23 52.10 51.70 0.00 538.85 439.29 99.56 439.04
24 51.90 51.50 0.00 538.84 439.31 99.53 439.10
AVG 46.62 44.85 1.37 538.71 439.14 99.57 438.94
MAX 53.10 52.70 8.20 538.86 439.31 99.79 439.11
MIN 29.20 28.80 0.00 538.34 438.84 99.33 438.44