US Army Corps of Engineers

Lower Monumental Dam

Tuesday June 21, 2022

New Date:

HourTotal Outflow kcfsGeneration Flow kcfsSpill kcfsForebay ElevationTailwater ElevationAverage HeadNav Lock Tailwater Elevation
1 107.60 69.20 37.80 537.40 439.55 97.85 440.82
2 100.70 72.50 27.60 537.54 439.24 98.30 440.33
3 107.10 72.60 33.90 537.64 439.61 98.03 440.98
4 109.20 71.90 36.80 537.70 439.72 97.98 441.13
5 114.40 73.40 40.40 537.66 440.01 97.65 441.47
6 116.30 73.80 40.40 537.68 439.82 97.86 441.25
7 113.70 72.90 40.20 537.61 439.80 97.81 441.19
8 113.90 73.30 40.10 537.62 439.79 97.83 441.31
9 112.40 73.10 38.70 537.49 439.71 97.78 441.11
10 108.00 73.50 34.00 537.41 439.71 97.70 441.10
11 107.80 73.10 34.10 537.38 439.68 97.70 441.10
12 107.90 73.20 34.10 537.32 439.71 97.61 441.13
13 108.40 74.00 33.90 537.28 439.87 97.41 441.22
14 107.20 89.40 17.20 537.21 439.97 97.24 441.34
15 107.80 90.30 17.00 537.44 439.96 97.48 441.34
16 108.00 90.20 17.20 537.66 439.88 97.78 441.28
17 113.50 95.80 17.10 537.77 440.06 97.71 441.56
18 120.70 93.70 26.40 537.82 440.44 97.38 442.01
19 126.30 93.80 31.90 537.83 440.46 97.37 442.08
20 126.50 93.90 32.00 537.84 440.42 97.42 441.97
21 125.30 92.60 32.10 537.86 440.44 97.42 442.01
22 125.70 93.10 32.00 537.86 440.43 97.43 441.99
23 126.10 93.10 32.30 537.85 440.45 97.40 442.04
24 126.00 92.90 32.50 537.85 440.48 97.37 442.08
AVG 114.19 81.89 31.65 537.61 439.97 97.65 441.41
MAX 126.50 95.80 40.40 537.86 440.48 98.30 442.08
MIN 100.70 69.20 17.00 537.21 439.24 97.24 440.33