US Army Corps of Engineers

Detroit Dam

January 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 1682 70 6 1824 6090 3730 2350 1453.88 1455.95 1203.21 252.74154664.34
2 1437 60 6 3012 4830 3210 1620 1452.18 1452.85 1202.37 250.48151833.01
3 804 34 5 3289 3360 1810 1550 1451.99 1452.09 1201.24 250.85151519.49
4 485 20 5 4014 2140 1080 1060 1455.04 1453.36 1201.06 252.30156622.86
5 481 20 6 4774 2230 1060 1160 1457.65 1456.56 1200.64 255.92161104.75
6 483 20 5 3712 2370 1060 1310 1459.12 1458.47 1200.84 257.63163674.62
7 564 24 5 3843 2430 1230 1200 1460.73 1460.09 1201.27 258.82166523.18
8 602 25 6 3461 2550 1300 1240 1461.51 1461.27 1201.12 260.15167915.66
9 632 26 5 2859 2660 1370 1290 1461.49 1461.63 1200.84 260.79167879.86
10 632 26 5 2523 2850 1370 1480 1461.01 1461.24 1201.09 260.15167022.81
11 645 27 5 2344 2880 1400 1480 1460.31 1460.64 1201.10 259.54165776.27
12 641 27 6 2242 2860 1400 1460 1459.50 1459.89 1201.06 258.83164343.28
13 640 27 6 2075 2850 1400 1450 1458.57 1459.02 1201.12 257.90162709.33
14 639 27 6 2149 2920 1400 1510 1457.64 1458.08 1201.08 257.00161087.38
15 641 27 6 2146 2810 1410 1400 1456.82 1457.17 1201.17 256.00159668.29
16 634 26 6 2168 2610 1400 1200 1456.17 1456.46 1201.24 255.22158551.00
17 642 27 6 2018 2300 1410 880 1455.78 1456.01 1200.80 255.21157883.41
18 482 20 6 1944 1940 1060 880 1455.57 1455.76 1200.22 255.54157524.73
19 481 20 6 1692 1940 1060 880 1455.27 1455.50 1200.32 255.18157013.64
20 480 20 6 1606 1940 1060 880 1454.82 1455.11 1200.34 254.77156249.71
21 1506 1680 1454.55 1454.73 1200.35 254.38155792.82
22 1423 1170 1454.84 1454.63 1200.16 254.47156283.60
23 1388 1340 1454.91 1454.83 1199.64 255.19156402.28
24 1250 1340 1454.85 1454.82 1199.64 255.18156300.55
25 1224 1340 1454.74 1454.73 1199.57 255.16156114.20
26 1184 1340 1454.59 1454.59 1199.69 254.90155860.43
27 1089 1340 1454.35 1454.38 1199.77 254.61155455.19
28
29
30
31
TOT 13727  112         
AVG 686 29 6 2324 2449 1511 1314 1456.59 1456.66 1200.78 255.89159325.06
MAX 1682   4774 6090 3730 2350 1461.51 1461.63 1203.21 260.79167915.66
MIN 480   1089 1170 1060 880 1451.99 1452.09 1199.57 250.48151519.49