Other Dams
8,898 dams in the US serve this purpose.
| Dam Name | Hazard | Height | Built | Type | State |
|---|---|---|---|---|---|
| Steer Branch Dam Wise | Unknown | 210 ft | — | Rockfill | Virginia |
| Steers Mill Pond Dam Dinwiddie | Unknown | 14 ft | — | Buttress | Virginia |
| Steinbeck/Iowa Dnr Washington | Low Hazard | 27 ft | 2003 | Earth | Iowa |
| Stein Pond Dam Litchfield | Significant Hazard | 12 ft | — | Earth | Connecticut |
| Steinway and Clowers Okfuskee | Unknown | 25 ft | 1950 | Earth | Oklahoma |
| Ste Michelle Canoe Ridge Evaporation Pond Benton | Significant Hazard | — | 2012 | Other | Washington |
| Stephen Blodgett Pond Dam Dutchess | Significant Hazard | 17 ft | 1953 | Earth | New York |
| Stephen Orr Dam Laurens | Low Hazard | 26 ft | 1989 | — | South Carolina |
| Stephens Thomas N. Logan | Low Hazard | 17 ft | 1960 | Earth | Oklahoma |
| Sterling Salt CO Reservoir Dam Livingston | Low Hazard | 25 ft | 1915 | Rockfill | New York |
| Stetter Dam Cherry | Low Hazard | 13 ft | 1987 | Earth | Nebraska |
| Stevcoknit Fabric Dam 1 Marlboro | Low Hazard | 11 ft | 1968 | — | South Carolina |
| Steve Barmann Nodaway | Low Hazard | 32 ft | 1997 | Earth | Missouri |
| Steve Harper Lagoon Dam Edgecombe | Significant Hazard | — | — | Earth | North Carolina |
| Stevens Dam Polk | Low Hazard | 23 ft | 1966 | Earth | Nebraska |
| Stevens Lake Dam Platte | Low Hazard | 25 ft | — | Earth | Missouri |
| Stevens Mill Pond Dam Hartford | Significant Hazard | 25 ft | 1954 | Earth | Connecticut |
| Stevens No.4 Greene | Low Hazard | 14 ft | 1987 | Earth | Alabama |
| Stevens Pond Waldo | Low Hazard | 12 ft | 1820 | Concrete | Maine |
| Stevens Pond Outlet Dam Essex | High Hazard | 19 ft | 1877 | Stone | Massachusetts |
| Stevensville Dam King and Queen | Unknown | 10 ft | — | Earth | Virginia |
| Stevens Water Lake Dam Stephens | Low Hazard | 9 ft | 1921 | Gravity | Texas |
| Stewart Dam Lancaster | Low Hazard | 27 ft | 2002 | Earth | Nebraska |
| Stewart Ranch Caribou | Low Hazard | 15 ft | 1965 | — | Idaho |
| Stidham #3 Dewey | Low Hazard | 26 ft | 1971 | Earth | Oklahoma |
| Stidham I Pottawatomie | Low Hazard | 27 ft | 1965 | Earth | Oklahoma |
| Stienmetz Caddo | Low Hazard | 25 ft | 2005 | Earth | Oklahoma |
| Stiles Gss Red River | Low Hazard | 18 ft | 1982 | Earth | Texas |
| Stillman Pond Dam Fairfield | Significant Hazard | 11 ft | 1915 | Concrete | Connecticut |
| Stillwater Mill Pond Providence | Low Hazard | 15 ft | — | Earth | Rhode Island |
| Stillwater Orchard Pond Adair | Low Hazard | 37 ft | 1948 | Earth | Oklahoma |
| Stillwater Pond Providence | Significant Hazard | 18 ft | 1885 | Gravity | Rhode Island |
| Still Waters Pond Dam New London | Low Hazard | 8 ft | — | Concrete | Connecticut |
| Stinson Texas | Low Hazard | 25 ft | 1960 | Earth | Oklahoma |
| Stinson Weir Fresno | Low Hazard | 14 ft | 1910 | Buttress | California |
| Stirling, David H. 97-81-07md Washington | Low Hazard | — | — | Earth | Utah |
| Stj04 St. Johns | High Hazard | 21 ft | — | Earth | Florida |
| St. John Commons Dam Morgan | High Hazard | 29 ft | 2002 | Earth | Indiana |
| St Martinville Oxidation Pond Wwtp St. Martin | Low Hazard | 15 ft | 1970 | Earth | Louisiana |
| St Matthews Wastewater Efluent Storage Basin Calhoun | Low Hazard | 14 ft | — | — | South Carolina |
| St Matthews Wst Dam Calhoun | Unknown | 10 ft | — | — | South Carolina |
| St Matthews Wstwtr Dam Calhoun | Unknown | 12 ft | — | — | South Carolina |
| Stockton Creek Mariposa | High Hazard | 95 ft | 1950 | Earth | California |
| Stockton Dam Cedar | High Hazard | — | 1969 | Rockfill | Missouri |
| Stokes Roy Canadian | Low Hazard | 25 ft | 1956 | Earth | Oklahoma |
| Stoltz Dam Antelope | Low Hazard | 24 ft | 1959 | Earth | Nebraska |
| Stonecoal Creek Dam & Reservoir Lewis | High Hazard | 110 ft | 1972 | Rockfill | West Virginia |
| Stonehenge Townhomes Pond Dam Wake | High Hazard | — | — | Earth | North Carolina |
| Stone Mills Dam 2 Jefferson | Low Hazard | 11 ft | 1989 | Earth | New York |
| Stone Properties Bullock | Low Hazard | 17 ft | 2002 | Earth | Alabama |