Browse Dams
11,354 dams in the National Inventory of Dams.
National Inventory of Dams
Browse 11,354 dams from the NID database. Each record includes dam name, location, physical dimensions, hazard potential classification, condition assessment, purpose, owner information, and emergency action plan status. Use the filters below to search by state, hazard level, condition, or keyword.
| Name | State | County | Height (ft) | Hazard | Condition | Year | Purpose |
|---|---|---|---|---|---|---|---|
| Weimer Lake Dam | Indiana | Monroe | 20 | Significant | Poor | 1939 | Recreation |
| Sylvia Place Pond Dam | Massachusetts | Plymouth | 20 | Significant | Poor | - | Fish and Wildlife Pond |
| North Aeration Stabilization Basin Lady Island | Washington | Clark | 20 | Significant | Satisfactory | 1977 | Other |
| Doub Estate Dam | North Carolina | Forsyth | 20 | Significant | Fair | - | Recreation |
| K-L-P Dam | New Jersey | Salem | 20 | Significant | Fair | 1963 | Recreation |
| Colgate Lake Dam | New York | Greene | 20 | Significant | Satisfactory | 2007 | Recreation |
| Fairgreens Golf Club Dam | Ohio | Jackson | 20 | Significant | Satisfactory | 1973 | Recreation |
| Genon Energy North Pond Dam | Ohio | Trumbull | 20 | Significant | Satisfactory | 1955 | Tailings |
| Watervliet Balancing Reservoir Dam | New York | Albany | 20 | Significant | Satisfactory | 1915 | Water Supply |
| Loblolly Timber Dam 1 | South Carolina | Chester | 20 | Significant | Poor | 1969 | Recreation |
| Panther Lake Dam | Tennessee | Hamblen | 20 | Significant | Unsatisfactory | 1974 | |
| Powers Lake Dam | Texas | Van Zandt | 20 | Significant | Not Rated | 1966 | Recreation |
| Susan Branch #1 Dam | Tennessee | Henderson | 20 | Significant | Satisfactory | 1977 | |
| Connell Wastewater Lagoons | Washington | Franklin | 20 | Significant | Fair | 2000 | Other |
| Mt. Pleasant - Pleasant Creek (Upper) | Utah | Sanpete | 20 | Significant | Not Rated | - | Flood Risk Reduction |
| Mt. Pleasant - Pleasant Creek (Lower) | Utah | Sanpete | 20 | Significant | Not Rated | - | Flood Risk Reduction |
| Hickory Lake | Wisconsin | Racine | 20 | Significant | Fair | - | |
| Bantam Hydro Dam | Connecticut | Litchfield | 20 | Significant | Satisfactory | 1945 | Hydroelectric |
| W.P.Mclean Dam Number 1 | Alabama | Greene | 20 | Significant | Not Rated | 1950 | Recreation |
| Bristol Fish & Game Club Dam | Connecticut | New Haven | 20 | Significant | Satisfactory | 1961 | Recreation |
| Hendricks Lake | Indiana | Putnam | 20 | Significant | Not Rated | 1970 | Recreation |
| Granite Lake Dam | Massachusetts | Worcester | 20 | Significant | Satisfactory | 1924 | Recreation |
| Button Shop Dam No. 1 | Massachusetts | Hampshire | 20 | Significant | Poor | - | Recreation |
| Kanuga Camp Dam | North Carolina | Henderson | 20 | Significant | Poor | - | Recreation |
| Collins Dam | North Carolina | Mecklenburg | 20 | Significant | Satisfactory | - | Recreation |
| Old Kernersville Dam | North Carolina | Forsyth | 20 | Significant | Not Rated | - | Recreation |
| Emerson Produce Reservoir Dike | New York | Yates | 20 | Significant | Poor | 1962 | Recreation |
| Tara Lake Dam | Ohio | Greene | 20 | Significant | Poor | 1969 | Recreation |
| Kenridge Lake Dam | Ohio | Hamilton | 20 | Significant | Satisfactory | - | Recreation |
| Cantys Lake Dam | New Jersey | Morris | 20 | Significant | Satisfactory | 1928 | Recreation |
| Barbours Pond Dam | New Jersey | Passaic | 20 | Significant | Poor | 1888 | Recreation |
| Crandall Brook Dam | New York | Warren | 20 | Significant | Satisfactory | 1934 | Fire Protection, Stock, Or ... |
| Finches Pond Lower Dam | New York | Herkimer | 20 | Significant | Not Rated | - | Other |
| Sunset Saddle Dam | New York | Cattaraugus | 20 | Significant | Not Rated | - | Other |
| Belvedere Lake Dam | New York | Otsego | 20 | Significant | Poor | 1900 | Recreation |
| Raw Development Dam | Oklahoma | Woodward | 20 | Significant | Satisfactory | 2009 | Recreation |
| Roy Jeffcoat Dam | South Carolina | Lexington | 20 | Significant | Fair | 1900 | Recreation |
| Bradshaw Reservoir | Pennsylvania | Bucks | 20 | Significant | Fair | 1988 | Other |
| Schwartz Reservoir | Oregon | Lane | 20 | Significant | Not Rated | 1958 | Irrigation |
| Blue Water Lake Dam | Tennessee | Williamson | 20 | Significant | - | - | Other |
| Sd Noname 201 | South Dakota | Haakon | 20 | Significant | - | 1934 | Fire Protection, Stock, Or ... |
| City Lake No 1 Dam | Texas | Williamson | 20 | Significant | Unsatisfactory | 1955 | Recreation |
| Lambshead Tank Dam | Texas | Throckmorton | 20 | Significant | Not Rated | 1912 | |
| Mountainside Spillway | Connecticut | Litchfield | 20 | Significant | Satisfactory | 1902 | Hydroelectric |
| Miller Pond Dam | Connecticut | New London | 20 | Significant | Satisfactory | 1873 | Recreation |
| Witches Wood Lake Dam | Connecticut | Windham | 20 | Significant | Satisfactory | 1963 | Recreation |
| Stiles Pond Dam (Deleted) | Connecticut | New London | 20 | Significant | Not Rated | 1870 | Recreation |
| Weiss Lake Dam | Illinois | Madison | 20 | Significant | Not Available | 1974 | Recreation |
| Walter Smith Lake Dam | Kentucky | Larue | 20 | Significant | Poor | 1973 | Recreation |
| Robert Slivensky Dam | Michigan | Montmorency | 20 | Significant | Satisfactory | 1972 | Recreation |
Frequently Asked Questions
Hazard potential is based on the consequences of dam failure, not the condition of the dam. High hazard means loss of human life is probable. Significant means economic and environmental losses are expected but no probable loss of life. Low means minimal losses are expected. The classification considers downstream population, infrastructure, and environmental resources.
Condition ratings reflect the physical state of the dam based on periodic inspections. Satisfactory means no deficiencies found. Fair means minor issues exist but no immediate action needed. Poor means safety deficiencies require remedial action. Unsatisfactory means the dam is unsafe and immediate corrective action is required.
Yes. Use the search field above to find dams by name. You can also combine the search with state, hazard, and condition filters to narrow your results. Each dam record links to a detail page with complete information.