US Army Corps of Engineers

Lower Monumental Dam & Lake

February 2024

Day of MonthTotal Generation MWhAverage Generation MWStation Use MWhInflow kcfsTotal Outflow kcfsGeneration Flow kcfsSpill kcfsMidnight Reservoir ElevationAverage Forebay ElevationAverage Tailwater ElevationAverage Head feet
1 6605 275 17 37.20 37.10 37.00 0.00 538.63 538.69 438.55 100.14
2 6913 288 17 39.00 38.80 38.70 0.00 538.69 538.79 438.64 100.15
3 6890 287 17 39.90 38.70 38.60 0.00 539.06 538.85 438.73 100.12
4 7035 293 17 38.40 39.30 39.20 0.00 538.80 539.04 438.49 100.55
5 6606 275 17 36.60 37.10 37.00 0.00 538.64 538.78 438.53 100.25
6 6188 258 17 33.60 34.70 34.60 0.00 538.31 538.67 438.60 100.07
7 6073 253 17 34.90 34.00 33.90 0.00 538.58 538.58 438.46 100.12
8 5819 242 17 32.90 32.70 32.60 0.00 538.64 538.78 438.64 100.14
9 6583 274 16 37.40 37.10 37.00 0.00 538.72 538.78 438.82 99.96
10 6218 259 17 34.60 35.00 34.90 0.00 538.59 538.63 438.71 99.92
11 5744 239 17 32.60 32.30 32.20 0.00 538.69 538.64 438.64 100.00
12 5823 243 16 31.10 32.70 32.60 0.00 538.19 538.51 438.57 99.94
13 6413 267 17 36.20 36.10 36.00 0.00 538.22 538.25 438.42 99.83
14 7020 293 17 38.10 39.90 39.80 0.00 537.68 538.00 438.50 99.50
15 3465 144 18 25.80 21.00 20.60 0.40 539.11 538.34 438.05 100.29
16 5917 247 17 32.30 33.20 33.10 0.00 538.88 538.93 438.50 100.43
17 5174 216 17 29.00 29.00 28.90 0.00 538.85 538.79 438.44 100.35
18 5158 215 17 29.20 29.00 28.90 0.00 538.92 538.67 438.59 100.08
19 6233 260 17 34.90 34.90 34.80 0.00 538.91 539.00 438.63 100.37
20 5734 239 17 31.80 32.00 31.90 0.00 538.84 538.93 438.17 100.76
21 5439 227 17 30.80 30.60 30.50 0.00 538.92 538.87 438.55 100.32
22 6128 255 17 36.40 35.10 34.30 0.60 539.30 539.19 438.63 100.56
23 6523 272 17 35.20 37.30 36.90 0.20 538.69 538.41 438.68 99.73
24 5554 231 16 31.00 31.00 30.80 0.00 538.69 538.98 438.36 100.62
25 5847 244 17 33.20 32.90 32.70 0.00 538.79 538.87 438.56 100.31
26 6460 269 17 36.20 36.40 36.20 0.00 538.75 538.51 438.60 99.91
27 6842 285 18 38.00 38.70 38.50 0.00 538.54 538.31 438.70 99.61
28 6487 270 17 37.10 36.60 36.30 0.00 538.69 538.67 438.73 99.94
29 7640 318 16 43.00 43.10 42.80 0.00 538.65 538.66 438.76 99.90
TOT178531  489        
AVG 6156 257 17 34.70 34.70 34.53 0.04 538.69 538.69 438.56 100.13
MAX 7640   43.00 43.10 42.80 0.60 539.30 539.19 438.82 100.76
MIN 3465   25.80 21.00 20.60 0.00 537.68 538.00 438.05 99.50