US Army Corps of Engineers

Detroit 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 kaf
1 840 35 6 1647 1410 1410 0 1541.14 1540.95 1199.61 341.34355686.95
2 842 35 6 2279 1410 1410 0 1541.70 1541.50 1199.91 341.59357375.41
3 830 35 6 2085 1380 1380 0 1542.17 1542.00 1200.17 341.83358797.78
4 825 34 5 1987 1370 1370 0 1542.61 1542.44 1200.15 342.29360133.35
5 721 30 3 2008 1190 1190 0 1543.13 1543.04 1198.97 344.07361717.31
6 722 30 5 1951 1530 1210 320 1543.33 1543.31 1199.79 343.52362327.83
7 414 17 5 1867 1340 680 650 1543.57 1543.42 1200.63 342.79363061.70
8 602 25 5 1665 1560 1000 550 1543.61 1543.60 1200.77 342.83363184.15
9 602 25 5 1596 1320 1000 310 1543.74 1543.68 1200.41 343.27363582.36
10 418 17 5 1502 1350 690 660 1543.90 1543.78 1200.05 343.73364073.02
11 360 15 5 1886 1240 590 640 1544.35 1544.09 1200.14 343.95365454.92
12 359 15 5 1837 1240 590 640 1544.71 1544.51 1200.26 344.25366563.62
13 361 15 5 1768 1220 600 620 1545.11 1544.89 1201.02 343.87367799.03
14 360 15 5 1741 920 590 320 1545.67 1545.36 1201.25 344.11369534.67
15 361 15 5 2528 960 590 360 1546.94 1546.26 1200.70 345.56373496.87
16 360 15 5 2796 910 590 320 1548.02 1547.50 1200.90 346.60376895.19
17 239 10 5 2414 950 390 550 1548.95 1548.49 1200.46 348.03379844.80
18 299 12 5 2331 960 490 470 1549.81 1549.36 1200.59 348.77382590.04
19 2297 890 1550.69 1550.24 1200.40 349.84385417.44
20 2297 920 1551.50 1551.09 1200.69 350.40388036.36
21 2257 960 1552.34 1552.01 1199.21 352.80390769.28
22 2394 960 1553.21 1552.82 1199.27 353.55393618.42
23 2513 920 1554.11 1553.74 1199.19 354.55396585.72
24 2279 960 1554.82 1554.55 1199.08 355.47398940.86
25 2015 1020 1555.33 1555.14 1199.39 355.75400640.67
26
27
28
29
30
TOT 9516  93         
AVG 529 22 5 2078 1156 876 356 1546.98 1546.71 1200.12 346.59373845.11
MAX 842   2796 1560 1410 660 1555.33 1555.14 1201.25 355.75400640.67
MIN 239   1502 890 390 0 1541.14 1540.95 1198.97 341.34355686.95