US Army Corps of Engineers

Detroit 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 kaf
1 782 33 5 367 1350 1350 0 1527.65 1528.15 1198.93 329.22316884.33
2 779 32 5 570 1350 1350 0 1527.10 1527.44 1199.90 327.54315373.90
3 842 35 5 631 1460 1460 0 1526.47 1526.92 1199.80 327.12313649.29
4 1526.24
5 1560 1525.11 1525.56 1199.83 325.73309950.57
6 700 1460 1524.45 1524.89 1199.78 325.11308166.39
7 584 1480 1523.74 1524.22 1199.80 324.42306255.84
8 532 1470 1523.02 1523.50 1199.77 323.73304327.40
9 499 1480 1522.27 1522.76 1199.80 322.96302327.14
10 1480 1521.49 1522.00 1199.80 322.20300256.81
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
TOT 2402  15         
AVG 801 33 5 555 1454 1387 0 1524.59 1525.17 1199.71 325.34308576.85
MAX 842   700 1560 1460 0 1527.65 1528.15 1199.90 329.22316884.33
MIN 779   367 1350 1350 0 1521.49 1522.00 1198.93 322.20300256.81