Browse Dams

12,906 dams in the National Inventory of Dams.

National Inventory of Dams

Browse 12,906 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.

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Name State County Height (ft) Hazard Condition Year Purpose
Acorn Dam Tennessee Dickson 53 High Satisfactory 1939
East Fork Above Lavon WS SCS Site 4 Dam Texas Collin 53 High Satisfactory 1959 Flood Risk Reduction
Sixmile Creek Wid Site 20 Arkansas Franklin 53 Low Satisfactory 1956 Flood Risk Reduction
Lexington Lake Park (Rieke Lake Dam) Kansas Johnson 53 High Satisfactory - Recreation
Cadet No. 1 Dam Missouri Washington 53 High Satisfactory 1968 Tailings
Debell California Santa Clara 53 High Satisfactory 1952 Water Supply
Lake Anita Dam Iowa Cass 53 Significant Satisfactory 1970 Recreation
Lake Frances Dam Georgia Fulton 53 High Satisfactory 1960 Recreation
Boston Branch Dam Tennessee Hamilton 53 Low Satisfactory 1968
Jacobs Creek California El Dorado 53 Low Satisfactory 1948 Water Supply
Ana Mariaâ V Dam Puerto Rico Ponce 53 High Satisfactory 1939 Irrigation
South Edwards New York St. Lawrence 53 Significant Satisfactory 1914 Hydroelectric
Upper Big Nemaha 18-B Nebraska Gage 53 Low Satisfactory 1980 Flood Risk Reduction
Brush Creek No.10 West Virginia Mercer 53 High Satisfactory 1963 Flood Risk Reduction
Frd No 11 Kansas Atchison 53 High Satisfactory 1964 Flood Risk Reduction
Martin Cull Colorado Moffat 53 Low Satisfactory 1955 Irrigation
Manasquan Reservoir Dam New Jersey Monmouth 53 High Satisfactory 1990 Water Supply
Upper Buffalo No.4 West Virginia Marion 53 High Satisfactory 1984 Flood Risk Reduction
Mauldin Creek Lake Dam Georgia Habersham 53 High Satisfactory 1992 Recreation
Frd No 20 Kansas Atchison 53 High Satisfactory 1965 Flood Risk Reduction
Ethel Lake Dam Missouri Macon 53 High Satisfactory 1950 Water Supply
Bailey No. 8 Sediment Pond Pennsylvania Greene 53 High Satisfactory - Other
Hidden Lakes #5 Missouri Camden 53 High Satisfactory 1970
City Park Lake Dam Missouri Crawford 53 High Satisfactory 1941 Recreation
Hunters Run Structure No. 8 Ohio Fairfield 53 High Satisfactory 1959 Flood Risk Reduction
Portland #3 (Washington Park) Oregon Multnomah 53 High Satisfactory 1894 Water Supply
Frd No 24 Kansas Atchison 53 High Satisfactory 1965 Flood Risk Reduction
Maskenthine Dam Nebraska Stanton 53 High Satisfactory 1976 Flood Risk Reduction
Essex No. 19 Vermont Chittenden 53 Significant Satisfactory 1917 Hydroelectric
Williams Reservoir Ohio Allen 53 High Satisfactory 2012 Water Supply
Muldrow Lake Oklahoma Sequoyah 53 High Satisfactory 1965 Water Supply
Middle Creek Mpd No 1 Kansas Miami 53 High Satisfactory 1984 Water Supply
Emery California Calaveras 53 Low Satisfactory 1850 Water Supply
Lake Waynoka Dam Ohio Brown 53 High Satisfactory 1973 Recreation
Boyd No. 2 California Shasta 53 High Satisfactory 1973 Water Supply
Papio Creek Wp-6 Nebraska Sarpy 53 High Satisfactory 2021 Flood Risk Reduction
Bacon Creek Watershed Site J-3 Iowa Woodbury 53 Significant Satisfactory 1989 Flood Risk Reduction
North Fork Diversion California Alpine 53 Low Satisfactory 1989 Hydroelectric
Boy Scout Dam Ohio Carroll 53 Significant Satisfactory 1984 Recreation
Higinbotham Brook Watershed Dam New York Madison 53 High Satisfactory 1978 Flood Risk Reduction
Grindstone L-M-C Site A-2 Missouri DeKalb 53 Low Satisfactory 1990 Water Supply
Waubonsie Cr. Watershed Site 23-3 Iowa Mills 53 Significant Satisfactory 1987 Fire Protection, Stock, Or ...
Lake Thomaston Dam Georgia Upson 53 High Satisfactory 1954 Water Supply
Swift Dike (Pondera) Montana Pondera 53 High Satisfactory 1967 Irrigation
Lyman Run Pennsylvania Potter 53 High Satisfactory 2007 Recreation
Crescent - Dam A New York Albany 53 High Satisfactory 1912 Hydroelectric
Rudolf Bennitt Lake Dam Missouri Howard 53 Low Satisfactory 1999
American Can Company Dam Connecticut Fairfield 53 High Satisfactory 1970 Recreation
Newtown Hoffman Site 3a Dam New York Chemung 53 High Satisfactory 1976 Recreation
Sixmile Creek Wid Site 05 Arkansas Logan 53 Low Satisfactory 1963 Flood Risk Reduction

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.