US Army Corps of Engineers

Lost Creek Dam

September 2026

Day of MonthTotal Generation MWhAverage Generation MWStation Use MWhInflow cfsTotal Outflow cfsGeneration Flow cfsSpill cfsMidnight Reservoir ElevationAverage Forebay ElevationAverage Tailwater ElevationAverage Head feetMidnight Storage ac-ft
1 658 27 5 846 1710 1710 0 1793.67 1794.03 1551.50 242.53229470.97
2 657 27 3 949 1720 1720 0 1793.08 1793.34 1551.50 241.84228111.18
3 646 27 4 1181 1690 1690 0 1792.59 1792.84 1551.50 241.34226986.08
4 1410 1792.17 1551.50226025.27
5 1410 1791.74 1791.95 1551.50 240.45225044.17
6 965 1410 1791.35 1791.54 1551.50 240.04224156.47
7 897 1400 1790.89 1791.11 1551.50 239.61223113.28
8 880 1410 1790.43 1790.66 1551.50 239.16222072.77
9 877 1410 1789.95 1790.18 1551.50 238.68220991.47
10 857 1290 1789.56 1789.73 1551.50 238.23220114.97
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
TOT 1961  12         
AVG 654 27 4 931 1486 1707 0 1791.54 1791.71 1551.50 240.21224608.66
MAX 658   1181 1720 1720 0 1793.67 1794.03 1551.50 242.53229470.97
MIN 646   846 1290 1690 0 1789.56 1789.73 1551.50 238.23220114.97