Browse Dams
11,361 dams in the National Inventory of Dams.
National Inventory of Dams
Browse 11,361 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 |
|---|---|---|---|---|---|---|---|
| Woodbine Springs Hoa Dam #1 | Florida | Santa Rosa | 25 | Significant | Satisfactory | 1963 | Recreation |
| Don Pedro Dike A | California | Tuolumne | 25 | Significant | Satisfactory | 1971 | Hydroelectric |
| Shugert Lane Dam | Ohio | Guernsey | 25 | Significant | Satisfactory | — | Tailings |
| Holzwarth Dam | South Dakota | Potter | 25 | Significant | — | 1956 | Fire Protection, Stock, Or ... |
| Walnut Meadow Dam | Kentucky | Madison | 25 | Significant | Unsatisfactory | 1966 | Recreation |
| Noralyn N-13 | Florida | Polk | 25 | Significant | Not Rated | 1978 | Tailings |
| Loew Lake Dam (South) | Indiana | Grant | 25 | Significant | Poor | 1940 | |
| Hatfield Ferry Sedimentation Pond | Pennsylvania | Greene | 25 | Significant | Satisfactory | — | Other |
| Tw Samuels Distillery Dam No 2 | Kentucky | Nelson | 25 | Significant | Satisfactory | 1940 | Recreation |
| Martlings Pond Dam | New York | Richmond | 25 | Significant | Fair | — | Other |
| Burns Lake Dam/Summit View Ranch, LLC | Tennessee | Marshall | 25 | Significant | — | 1965 | |
| Dam E2 | Texas | Harrison | 25 | Significant | Not Rated | 1994 | Tailings |
| Two Draw Lake Dam | Texas | Garza | 25 | Significant | Not Rated | 1930 | Recreation |
| Wilton Lake | Kentucky | Knox | 25 | Significant | Poor | 1920 | Recreation |
| Columbia Dam | Tennessee | Maury | 25 | Significant | Satisfactory | 1920 | Water Supply |
| Oakwood Country Club Lake Dam | Illinois | Henry | 25 | Significant | Not Available | 1964 | Recreation |
| Bittersweet Lake Dam | Indiana | Bartholomew | 25 | Significant | Fair | 2005 | Recreation |
| Natural Bridge Dam | Massachusetts | Berkshire | 25 | Significant | Satisfactory | — | Recreation |
| Ebenezer | Pennsylvania | Lebanon | 25 | Significant | Satisfactory | 1820 | Recreation |
| Springville Mill Dam | Michigan | Lenawee | 25 | Significant | Fair | 1952 | Recreation |
| Teasdale Dam A | Utah | Wayne | 25 | Significant | Not Rated | 1984 | Irrigation |
| Spring Lake Dam | Tennessee | Hardin | 25 | Significant | Satisfactory | 1984 | |
| Little Sugar Run | Pennsylvania | Westmoreland | 25 | Significant | Not Rated | — | Water Supply |
| Dunham Lake Dam | Kentucky | Metcalfe | 25 | Significant | Poor | 1955 | Recreation |
| Dogwood Springs Lake #1 | Indiana | Putnam | 25 | Significant | Poor | 1965 | Recreation |
| No. Fork Forked Deer #18 Dam | Tennessee | Gibson | 25 | Significant | Satisfactory | 1984 | |
| Mountain View Dam | Idaho | Owyhee | 25 | Significant | Poor | 1969 | Irrigation |
| Olson Reservoir (Mark) | Oregon | Polk | 25 | Significant | Not Rated | 1988 | Irrigation |
| Walker Dam | Kansas | Johnson | 25 | Significant | Not Rated | 1967 | Fire Protection, Stock, Or ... |
| Emergency Sewage Retention Pond No.2 Structure | Virginia | Fairfax | 25 | Significant | Not Rated | — | Other |
| Maple Lake Dam | Illinois | Cook | 25 | Significant | Not Available | 1918 | Recreation |
| Buick Lower Treatment Dam | Missouri | Reynolds | 25 | Significant | Not Available | — | Other |
| Ville Pond Dam | Connecticut | Fairfield | 25 | Significant | Satisfactory | — | Recreation |
| Harding Brothers #2 Dam | Missouri | Harrison | 25 | Significant | Not Rated | 1985 | Other |
| Lima Upground Reservoir | Ohio | Allen | 25 | Significant | Poor | 1903 | Recreation |
| Sossamon Dam | North Carolina | Swain | 25 | Significant | Poor | 1957 | Recreation |
| Glen Ellen Subwatershed Site 2-2 | Iowa | Woodbury | 25 | Significant | Fair | 1963 | Fire Protection, Stock, Or ... |
| Straitsville Reservoir Dam | Connecticut | New Haven | 25 | Significant | Fair | 1900 | Water Supply |
| Eramet Slag Tailings Pond | Ohio | Washington | 25 | Significant | Poor | 1975 | Tailings |
| Prouty Lake Dam | Texas | Smith | 25 | Significant | Not Rated | — | |
| Anderson Lake Dam | Ohio | Franklin | 25 | Significant | Poor | 1961 | Recreation |
| Ashley Lake Dam | Ohio | Knox | 25 | Significant | Fair | 1971 | Recreation |
| Frd 115 | Kansas | Lyon | 25 | Significant | Satisfactory | 2002 | Flood Risk Reduction |
| Stratford Lake Dam #1 | North Carolina | Durham | 25 | Significant | Fair | 1959 | Recreation |
| Elm River Detention Dam 1 | North Dakota | Steele | 25 | Significant | Not Rated | 1964 | Flood Risk Reduction |
| Palone Lake Dam | Arkansas | Pulaski | 25 | Significant | — | 1975 | Flood Risk Reduction |
| Gieseke Dam | Virginia | Buckingham | 25 | Significant | Not Available | — | Water Supply |
| S-26 | Florida | Miami-Dade | 25 | Significant | Not Rated | 1974 | Flood Risk Reduction |
| Holliday #1 Dam | Tennessee | Williamson | 25 | Significant | — | 1999 | Recreation |
| Fridays Station Dam | Nevada | Douglas | 25 | Significant | Poor | 1970 | Irrigation |
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.