Grade Stabilization Dams
1,146 dams in the US serve this purpose.
| Dam Name | Hazard | Height | Built | Type | State |
|---|---|---|---|---|---|
| Jackie Hague Jr Dam Mercer | Low Hazard | 27 ft | 2003 | Earth | Missouri |
| Jackson Jackson | Low Hazard | 12 ft | 1913 | Rockfill | Minnesota |
| Jackson Twp No.Ca-29-6003-171-002-6 Putnam | Low Hazard | 27 ft | 1980 | Earth | Missouri |
| James A.Waters Lake Dam Ray | Low Hazard | 20 ft | 1974 | Earth | Missouri |
| James Israel Bollinger | Low Hazard | 24 ft | 2003 | Earth | Missouri |
| James Lake Dam Nodaway | Low Hazard | 22 ft | 1977 | Earth | Missouri |
| James Lake Dam Knox | Low Hazard | 25 ft | 1968 | Earth | Missouri |
| Janice Rosier Lake Dam Holt | Low Hazard | 31 ft | 2002 | Earth | Missouri |
| Jar Farms Montgomery | Low Hazard | 37 ft | 2001 | Earth | Iowa |
| Jarvis Lake Dam Carroll | Low Hazard | 25 ft | 1977 | Earth | Missouri |
| Jasper County Roadgrade Dam 15-81-20 Jasper | Low Hazard | 38 ft | 2005 | Earth | Iowa |
| Jasper County Roadgrade Dam 20-81-20 Jasper | Low Hazard | 39 ft | 2002 | Earth | Iowa |
| J. Byrn Dam Schuyler | Low Hazard | 26 ft | 1992 | Earth | Missouri |
| J.C. Higgins Dam Mercer | Low Hazard | 30 ft | 2003 | Earth | Missouri |
| Jeff & Caryl Lance Dam #1 Andrew | Low Hazard | 27 ft | 1995 | Earth | Missouri |
| Jefferson County Roadgrade Dam 16-73-9 Jefferson | Low Hazard | 24 ft | 2002 | Earth | Iowa |
| Jefferson County Roadgrade Dam 25-73-10 Jefferson | Low Hazard | 28 ft | 2005 | Earth | Iowa |
| Jensen Dam Hughes | Low Hazard | 33 ft | 1981 | Earth | South Dakota |
| Jerry Davis Cape Girardeau | Low Hazard | 29 ft | 1996 | Earth | Missouri |
| Jim Merrigan Structure Dam Gentry | Low Hazard | 20 ft | 1973 | Earth | Missouri |
| Jimmie Byrn Farm Pond Schuyler | Low Hazard | 32 ft | 1989 | Earth | Missouri |
| Jim Novinger Dam Adair | Low Hazard | 30 ft | 2007 | Earth | Missouri |
| Jim Utt Dam Davis | Low Hazard | 19 ft | 2016 | Earth | Iowa |
| Jim Walter Dam Adair | Low Hazard | 26 ft | 2018 | Earth | Iowa |
| Jjrp Scotland | Low Hazard | 20 ft | 1998 | Earth | Missouri |
| J K Runyan Dam No 1 Worth | Low Hazard | 28 ft | 1991 | Earth | Missouri |
| Joann Reichert Dam Lewis | Low Hazard | 22 ft | 2009 | Earth | Missouri |
| John Clark Mercer | Low Hazard | 28 ft | 1995 | Earth | Missouri |
| John Cowan Dam Stoddard | Low Hazard | 27 ft | 1980 | Earth | Missouri |
| John David Johnson Dam Mercer | Low Hazard | 29 ft | 2002 | Earth | Missouri |
| John Paul Dobson Lafayette | Low Hazard | 32 ft | 2005 | Earth | Missouri |
| Johnson-6 Dam Putnam | Low Hazard | 20 ft | 1985 | Earth | Missouri |
| Johnson Dam Chariton | Low Hazard | 29 ft | 2005 | Earth | Missouri |
| Johnson Dam (Washington Co) Louisa | Low Hazard | 25 ft | 2005 | Earth | Iowa |
| Johnson Land Development Lake Dam Daviess | Low Hazard | 24 ft | 1972 | Earth | Missouri |
| Johnson (Oscar) Dam Harrison | Low Hazard | 49 ft | 2011 | Earth | Iowa |
| John Speck Dam Grundy | Low Hazard | 27 ft | 2000 | Earth | Missouri |
| Johnston Dam Van Buren | Low Hazard | 29 ft | 2005 | Earth | Iowa |
| John Williams Lake Dam Henry | Significant Hazard | 26 ft | 1977 | Earth | Missouri |
| Jones Dam Taylor | Low Hazard | 25 ft | 2002 | Earth | Iowa |
| Jones Dam Chariton | Low Hazard | 24 ft | 1997 | Earth | Missouri |
| Jones Dam Putnam | Low Hazard | 35 ft | 1996 | Earth | Missouri |
| Jones Lake Dam Lafayette | Low Hazard | 25 ft | 1971 | Earth | Missouri |
| Jones Lake Dam Caldwell | Low Hazard | 23 ft | 1978 | Earth | Missouri |
| Jones Lake Dam-Sec 10 Clinton | Low Hazard | 31 ft | 1976 | Earth | Missouri |
| Joseph Elayer Wayne | Low Hazard | 23 ft | 1998 | Earth | Missouri |
| Joseph Lake Dam Clinton | Low Hazard | 24 ft | 1974 | Earth | Missouri |
| Joshua Rardin Dam Adair | Low Hazard | 22 ft | 2017 | Earth | Iowa |
| Judicial Ditch 34 Martin | Low Hazard | 18 ft | 1986 | Earth | Minnesota |
| Jurinek Dam Washington | Low Hazard | 32 ft | 2001 | Earth | Iowa |