US Army Corps of Engineers

Lost Creek Dam

April 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
1 517 22 8 1491 1100 1100 0 1845.05 1844.87 1551.50 293.37366479.46
2 504 21 7 1833 1090 1090 0 1845.51 1845.30 1551.50 293.80367864.08
3 493 21 7 1603 1050 1050 0 1845.86 1845.69 1551.50 294.19368918.56
4 495 21 7 1594 1050 1050 0 1846.22 1846.05 1551.50 294.55370004.37
5 496 21 7 1601 1050 1050 0 1846.58 1846.41 1551.50 294.91371091.57
6 498 21 8 1556 1060 1060 0 1846.91 1846.75 1551.50 295.25372089.28
7 1525 1050 1847.20 1847.06 1551.50 295.56372966.99
8 1468 1060 1847.46 1847.33 1551.50 295.83373753.76
9 1467 1060 1847.76 1847.60 1551.50 296.10374663.36
10 1487 1030 1848.06 1847.89 1551.50 296.39375573.36
11 1633 1020 1848.45 1848.26 1551.50 296.76376757.46
12 1537 1000 1848.81 1848.64 1551.50 297.14377851.48
13 1849.15378886.46
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
TOT 3003  44         
AVG 500 21 7 1566 1052 1067 0 1847.16 1846.82 1551.50 295.32372838.48
MAX 517   1833 1100 1100 0 1849.15 1848.64 1551.50 297.14378886.46
MIN 493   1467 1000 1050 0 1845.05 1844.87 1551.50 293.37366479.46