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Browse Dams

36,831 dams in the National Inventory of Dams.

National Inventory of Dams

Browse 36,831 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
Farmers Creek WS SCS Site 2 Dam Texas Montague 60 Low Not Rated 1973 Flood Risk Reduction
Knowles Dam Oklahoma Ellis 60 Low Not Rated — Irrigation
Arturo East Pit Stormwater Pond Dam Nevada Elko 60 High Not Rated 2016 Flood Risk Reduction
Nichols N-4 Florida Polk 60 Significant Not Rated 1978 Tailings
Upper Bosque River WS SCS Site 17 Dam Texas Erath 60 Significant Not Rated 1967 Flood Risk Reduction
Slack Arizona Gila 60 Low Not Rated 1995 Flood Risk Reduction
Tulleys Real Estate Lake Dam Alabama Shelby 60 Low Not Rated 1973 Recreation
Davis-Battle Cr. Watershed Site C-12-1 Iowa Monona 60 Low Not Rated 1964 Fire Protection, Stock, Or ...
Sallacoa Creek Watershed Structure No. 99 Georgia Gordon 60 Low Not Rated 1968 Flood Risk Reduction
Clyde Oklahoma Osage 60 Low Not Rated 1950 Other
Lake Mirror Dam Arkansas Sharp 60 Undetermined Not Rated — Recreation
Andresen/Coberly Dam Iowa Monona 60 Low Not Rated 1977 Fire Protection, Stock, Or ...
Clear Creek WS SCS Site 8 Dam Texas Montague 60 Low Not Rated 1964 Flood Risk Reduction
Lookout Oklahoma Osage 60 Low Not Rated 1971 Recreation
Salt Creek & Laterals WS SCS Site 4 Dam Texas Wise 60 Low Not Rated 1970 Flood Risk Reduction
Mosaic Green Bay W Central Stack Florida Polk 60 Significant Not Rated 1975 Tailings
Cove Ridge Tailing Pond Virginia Frederick 60 High Not Rated —
Tarara Winery Dam Virginia Loudoun 60 Undetermined Not Rated — Water Supply
Crooked Creek W/S Dam Site 16 Alabama Clay 60 High Not Rated 1968 Flood Risk Reduction
Jackson Farms Dam Oregon Coos 60 Significant Not Rated 1998 Irrigation
SCS-Ionine Creek Site-102 Oklahoma Grady 60 Low Not Rated 1961 Flood Risk Reduction
Karval Colorado Lincoln 60 Low Not Rated 1959 Recreation
Calvert Impoundment Dam Georgia Wilkinson 60 Undetermined Not Rated —
Pony Creek Watershed Site 9 Iowa Mills 60 Low Not Rated 1967 Fire Protection, Stock, Or ...
Clear Creek WS SCS Site 35 Dam Texas Cooke 60 Low Not Rated 1962 Flood Risk Reduction
Colwell Const. Co. Wellborn Mtn. Lake Dam Dam Georgia Union 60 Low Not Rated 1973 Water Supply
Elm Fork WS SCS Site 5 Dam Texas Montague 60 Low Not Rated 1955 Flood Risk Reduction
Denton Creek WS SCS Site 29 Dam Texas Wise 60 High Not Rated 1972 Flood Risk Reduction
Lake Ridge Dam New York Albany 60 Significant Not Rated — Flood Risk Reduction
Mcclellan Creek WS SCS Site 7 Dam Texas Gray 59 Low Not Rated 1987 Flood Risk Reduction
Red Deer Creek WS SCS Site 14 Dam Texas Roberts 59 Low Not Rated 1989 Flood Risk Reduction
Denton Creek WS SCS Site 18a-1 Dam Texas Wise 59 Low Not Rated 1961 Flood Risk Reduction
Clear Creek WS SCS Site 33 Dam Texas Cooke 59 Low Not Rated 1962 Flood Risk Reduction
Clear Creek WS SCS Site 6 Dam Texas Montague 59 Low Not Rated 1964 Flood Risk Reduction
Ross Lake Dam Texas Burnet 59 Low Not Rated 1988 Fire Protection, Stock, Or ...
Clear Creek WS SCS Site 12 Dam Texas Montague 59 Low Not Rated 1964 Flood Risk Reduction
Clear Creek WS SCS Site 29 Dam Texas Montague 59 Low Not Rated 1966 Flood Risk Reduction
SCS-Rock Creek Site-04 Oklahoma Le Flore 59 High Not Rated 1973 Flood Risk Reduction
North Pigeon Cr Watershed Site 10-1 Iowa Pottawattamie 59 Low Not Rated 1990 Flood Risk Reduction
Bay Creek #8 Illinois Pope 59 Significant Not Rated 1977 Flood Risk Reduction
Walker County Public Lake Dam Alabama Walker 59 Significant Not Rated 1957 Recreation
Mcdowell Dam North Dakota Burleigh 59 Significant Not Rated 1976 Recreation
Chambers Creek WS SCS Site 80 Dam Texas Ellis 59 Low Not Rated 1967 Flood Risk Reduction
Spring Lake Arkansas Yell 59 High Not Rated 1939 Fish and Wildlife Pond
Clear Creek WS SCS Gss 6 Texas Montague 59 Low Not Rated 1968 Flood Risk Reduction
Boundary Creek Dam #3 North Dakota Bottineau 59 Low Not Rated 1973 Flood Risk Reduction
Payne Creek Settling Area No 5 Florida Polk 59 Low Not Rated 1971 Tailings
Madill Reservoir Oklahoma Marshall 59 Low Not Rated 1980 Water Supply
Lauman Dam Iowa Fremont 59 Low Not Rated 1959 Fire Protection, Stock, Or ...
Upper Sherando SCS 27 Virginia Augusta 59 High Not Rated 1958 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.