US Army Corps of Engineers

Lower Monumental Dam

Monday March 10, 2025

New Date:

HourTotal Outflow kcfsGeneration Flow kcfsSpill kcfsForebay ElevationTailwater ElevationAverage HeadNav Lock Tailwater Elevation
1 40.80 40.40 0.00 538.92 439.25 99.67 439.10
2 40.20 39.80 0.00 538.94 439.45 99.49 439.49
3 40.50 40.10 0.00 538.97 439.28 99.69 439.14
4 40.20 39.80 0.00 538.99 439.35 99.64 439.29
5 40.90 40.10 0.40 538.97 439.50 99.47 439.80
6 58.00 49.10 8.50 539.07 439.61 99.46 439.92
7 64.70 55.70 8.60 539.07 439.74 99.33 440.36
8 65.60 56.80 8.40 538.96 439.74 99.22 440.20
9 64.80 56.00 8.40 538.99 439.60 99.39 439.53
10 48.60 48.10 0.00 538.95 439.51 99.44 439.46
11 48.10 47.70 0.00 538.76 439.65 99.11 439.73
12 48.00 47.60 0.00 538.88 439.48 99.40 439.39
13 47.70 47.30 0.00 538.73 439.54 99.19 439.55
14 48.30 47.90 0.00 538.81 439.57 99.24 439.57
15 48.10 47.70 0.00 538.70 439.45 99.25 439.41
16 48.20 47.80 0.00 538.75 439.51 99.24 439.47
17 48.40 48.00 0.00 538.66 439.46 99.20 439.37
18 48.90 48.50 0.00 538.64 439.45 99.19 439.37
19 48.50 48.10 0.00 538.65 439.46 99.19 439.34
20 48.30 47.90 0.00 538.57 439.41 99.16 439.26
21 48.00 47.60 0.00 538.61 439.33 99.28 439.17
22 41.20 40.80 0.00 538.63 439.12 99.51 438.91
23 40.70 40.30 0.00 538.69 439.13 99.56 438.95
24 40.50 40.10 0.00 538.67 438.97 99.70 438.65
AVG 48.22 46.38 1.43 538.82 439.44 99.38 439.44
MAX 65.60 56.80 8.60 539.07 439.74 99.70 440.36
MIN 40.20 39.80 0.00 538.57 438.97 99.11 438.65