Grade Stabilization Dams
1,146 dams in the US serve this purpose.
| Dam Name | Hazard | Height | Built | Type | State |
|---|---|---|---|---|---|
| Marlay Dam Van Buren | Low Hazard | 27 ft | 1999 | Earth | Iowa |
| Martin Dam Scotland | Low Hazard | 27 ft | 1991 | Earth | Missouri |
| Marty Buchheit Ste. Genevieve | Low Hazard | 30 ft | 1996 | Earth | Missouri |
| Mather Dam Page | Low Hazard | 33 ft | 2012 | Earth | Iowa |
| Matthew Brown Union | Low Hazard | 30 ft | 2018 | Earth | Iowa |
| Matt Leichty Dam Henry | Low Hazard | 29 ft | 2008 | Earth | Iowa |
| Maurer Dam O'Brien | Low Hazard | 43 ft | 2000 | Earth | Iowa |
| Maurice Messbarger Structure Dam Nodaway | Low Hazard | 28 ft | 1968 | Earth | Missouri |
| Mauzy Lake Dam Knox | Low Hazard | 25 ft | 1978 | Earth | Missouri |
| Max Nelson Lake Dam Harrison | Low Hazard | 26 ft | 1977 | Earth | Missouri |
| Mccain Dam Shelby | Low Hazard | 29 ft | 1994 | Earth | Missouri |
| Mcclure Trust Dam Davis | Low Hazard | 29 ft | 2016 | Earth | Iowa |
| Mccollough Dam Crawford | Low Hazard | 28 ft | 2000 | Earth | Iowa |
| Mccreary Dam Putnam | Low Hazard | 28 ft | 1994 | Earth | Missouri |
| Mccutchan Dam Lewis | Low Hazard | 26 ft | 1996 | Earth | Missouri |
| Mcdonnal Lake Dam Livingston | Low Hazard | 31 ft | 1976 | Earth | Missouri |
| Mchugh Dam Monona | Low Hazard | 31 ft | 2011 | Earth | Iowa |
| Mcilwaine Farm Lake Dam Ray | Low Hazard | 25 ft | 1980 | Earth | Missouri |
| Mcintyre Dam Decatur | Low Hazard | 30 ft | 2013 | Earth | Iowa |
| Mckean Dam Adams | Low Hazard | 29 ft | 2013 | Earth | Iowa |
| Mckenzie Lake Dam Boone | Low Hazard | 25 ft | 1958 | Earth | Missouri |
| Mcrobert Dam Scotland | Low Hazard | 26 ft | 2005 | Earth | Missouri |
| Medicine Twp.Ca-29-6003-117-017-1 Livingston | Low Hazard | 25 ft | 1980 | Earth | Missouri |
| Medicine Twp. Site Ca-173-1 Mercer | Low Hazard | 27 ft | 1977 | Earth | Missouri |
| Medicine Twp.Site Ca-173-16 Mercer | Low Hazard | 25 ft | 1977 | Earth | Missouri |
| Medicine Twp.Site Ca-36-M-Me-12 Mercer | Low Hazard | 29 ft | 1977 | Earth | Missouri |
| Meesy, Mike Dam Stoddard | Low Hazard | 26 ft | 1991 | Earth | Missouri |
| Melton Dam Clark | Low Hazard | 28 ft | 1995 | Earth | Missouri |
| Mercer CO Washington Twp #5 Mercer | Low Hazard | 31 ft | 1983 | Earth | Missouri |
| Merrill Dorland Dam Clarke | Low Hazard | 31 ft | 2014 | Earth | Iowa |
| Meyer Dam Crawford | Low Hazard | 27 ft | 2010 | Earth | Iowa |
| M Hoefer Lake Dam Lafayette | Low Hazard | 28 ft | 1976 | Earth | Missouri |
| Michael English Structure Lewis | Low Hazard | 28 ft | 2017 | Earth | Missouri |
| Mill York | High Hazard | 18 ft | 1863 | Earth | Pennsylvania |
| Millam Lake Dam Henry | Significant Hazard | 22 ft | 1974 | Earth | Missouri |
| Millard Dam Davis | Low Hazard | 33 ft | 2002 | Earth | Iowa |
| Miller Dam Adair | Low Hazard | 24 ft | 1992 | Earth | Missouri |
| Miller Dam Pike | Significant Hazard | 30 ft | 1965 | Earth | Missouri |
| Miller Dam Lewis | Low Hazard | 27 ft | 2003 | Earth | Missouri |
| Miller Dam Scotland | Low Hazard | 27 ft | 1997 | Earth | Missouri |
| Miller Lake Dam Knox | Low Hazard | 25 ft | 1968 | Earth | Missouri |
| Minshall Dam Chariton | Low Hazard | 27 ft | 1998 | Earth | Missouri |
| Minter Dam Schuyler | Low Hazard | 27 ft | 1992 | Earth | Missouri |
| Mitchell Corbin Dam Holt | Low Hazard | 25 ft | 2002 | Earth | Missouri |
| Mitch England Dam Ringgold | Low Hazard | 27 ft | 2016 | Earth | Iowa |
| Mohr & Sharp Dam Van Buren | Low Hazard | 32 ft | 2001 | Earth | Iowa |
| Monk Lake Dam Carroll | Low Hazard | 25 ft | 1962 | Earth | Missouri |
| Montie L Hammond Estate Dam Jasper | Low Hazard | 30 ft | 2014 | Earth | Iowa |
| Moore Dam Schuyler | Low Hazard | 34 ft | 1994 | Earth | Missouri |
| Moore Lake Dam Livingston | Low Hazard | 30 ft | 1973 | Earth | Missouri |