Other Dams
8,898 dams in the US serve this purpose.
| Dam Name | Hazard | Height | Built | Type | State |
|---|---|---|---|---|---|
| Tmpa Gibbons Creek Mine Dam Sp 7 Grimes | Low Hazard | 18 ft | 1988 | Earth | Texas |
| Tmpa Gibbons Creek Mine Dam Sp 8 Grimes | Low Hazard | 20 ft | 1988 | Earth | Texas |
| Tmpa Gibbons Creek Mine Heifer Creek Dam Grimes | Low Hazard | 15 ft | 1982 | Earth | Texas |
| Tobacco Leaf Lake Meade | Low Hazard | 32 ft | 1964 | Earth | Kentucky |
| Todd Mertes Dam Nemaha | Low Hazard | 33 ft | 2013 | Earth | Nebraska |
| Todd's Lake Rutherford | Significant Hazard | — | 1930 | Earth | Tennessee |
| Toddy Pond Hancock | High Hazard | 16 ft | 1900 | Concrete | Maine |
| Tolman Knox | Significant Hazard | 20 ft | 1967 | Concrete | Maine |
| Tom Belcher Pond Dallas | Low Hazard | 22 ft | 1981 | Earth | Alabama |
| Tom Green Dam Oldham | Low Hazard | 23 ft | 1960 | Earth | Texas |
| Tomjack Dam Holt | Low Hazard | 12 ft | 1982 | Earth | Nebraska |
| Tommy Cogle #1 Dallas | Low Hazard | 15 ft | 1990 | Earth | Alabama |
| Tommy Cogle #2 Dallas | Low Hazard | 11 ft | 1990 | Earth | Alabama |
| Tommy Ellis Lake Sunflower | Low Hazard | 8 ft | 1968 | Earth | Mississippi |
| Tompkins Pond Dam Fulton | Significant Hazard | 28 ft | 1974 | Earth | Illinois |
| Tom Ranch Dam Atascosa | Low Hazard | 12 ft | 1959 | Earth | Texas |
| Tom Sherman Dam Hamilton | Low Hazard | 30 ft | 1972 | Earth | Nebraska |
| Tonawanda LLC Lagoon Dam Blaine | Low Hazard | 13 ft | 2013 | Earth | Nebraska |
| Topgun Lagoon Dam Boone | Low Hazard | 55 ft | 1998 | Earth | Nebraska |
| Topliff Dam Cass | Low Hazard | 30 ft | 1978 | Earth | Nebraska |
| Torell Dam Polk | Low Hazard | 17 ft | 1967 | Earth | Nebraska |
| Torrington Wastewater Treatment Goshen | Significant Hazard | 9 ft | 1994 | Earth | Wyoming |
| Tosh #1 Henry | Low Hazard | — | 1994 | Earth | Tennessee |
| Totagatic Wildlife Washburn | Low Hazard | 9 ft | 1952 | Gravity | Wisconsin |
| Tower Hill Plantation Dam Berkeley | Low Hazard | 18 ft | 1994 | — | South Carolina |
| Tower Lake Dam Madison | Significant Hazard | 61 ft | 1964 | Earth | Illinois |
| Town and Country Dam 1 Greenwood | High Hazard | 23 ft | 1973 | — | South Carolina |
| Town and Country Dam 2 Greenwood | High Hazard | 33 ft | 1973 | — | South Carolina |
| Town Bluff Dam Jasper | High Hazard | 43 ft | 1951 | Earth | Texas |
| Town Hollow Lake Dam Lee | Low Hazard | 34 ft | 1980 | Earth | Kentucky |
| Townline Creek Flooding Dam Clare | Low Hazard | 10 ft | 1968 | Earth | Michigan |
| Town of Eagar Wwtp Apache | Low Hazard | 7 ft | 1983 | Earth | Arizona |
| Town of Fairview Dam Union | Significant Hazard | — | — | Other | North Carolina |
| Town of Middletown Wastewater Lagoon New Castle | High Hazard | 13 ft | — | Gravity | Delaware |
| Town of Selbyville Wastewater Lagoon Sussex | High Hazard | 12 ft | — | Gravity | Delaware |
| Town of Springdale 88r161 Washington | Significant Hazard | — | — | Earth | Utah |
| Townsend Foods Dam Chatham | Low Hazard | — | 1963 | Earth | North Carolina |
| Tp and L Dam Collin | Low Hazard | 10 ft | 1960 | Earth | Texas |
| Trabuco Orange | High Hazard | 108 ft | 1984 | Earth | California |
| Tracy Evaporation Pond 3 Storey | Low Hazard | 21 ft | 2016 | Earth | Nevada |
| Tradinghouse Dam McLennan | High Hazard | 60 ft | 1968 | Earth | Texas |
| Traditions Golf Course Dam Boone | Low Hazard | 55 ft | 1990 | Earth | Kentucky |
| Trail Creek Park | Low Hazard | 27 ft | 1952 | Earth | Wyoming |
| Trail Creek Blaine | High Hazard | 23 ft | 1937 | — | Idaho |
| Trail Diversion Elmore | Low Hazard | 28 ft | 1962 | — | Idaho |
| Trail Ridge Plant Settling Area Bradford | Significant Hazard | 20 ft | 1976 | Earth | Florida |
| Trail Unit Evapaoration Facilty Sweetwater | Low Hazard | 19 ft | 2014 | Earth | Wyoming |
| Trampas Canyon Orange | High Hazard | 229 ft | 1975 | Earth | California |
| Transfer Station Lagoons Dam Merrimack | Significant Hazard | — | — | — | New Hampshire |
| Traver Creek Retention Dam Washtenaw | Low Hazard | 13 ft | 1981 | Earth | Michigan |