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
Phosphoria P-5 Florida Polk 54 Significant Not Rated 1992 Tailings
Lake Loma Dam Texas Upshur 54 Low Not Rated 1965 Water Supply
Joiner Dam Alabama Talladega 54 Low Not Rated 1963 Recreation
London Reservoir Dam Kentucky Laurel 54 Low Not Rated 1955 Recreation
Jim Ned Creek Site 9 Decom Dam Texas Coleman 54 Low Not Rated 1963 Flood Risk Reduction
Elm Fork WS SCS Site 2 Dam Texas Cooke 53 Low Not Rated 1954 Flood Risk Reduction
Camel Butte Dam North Dakota Golden Valley 53 Significant Not Rated 1968 Recreation
Choctaw Creek WS SCS Site 38r Dam Texas Grayson 53 High Not Rated 1991 Flood Risk Reduction
Bacon Creek Watershed Site L-1 Iowa Plymouth 53 Low Not Rated 1976 Flood Risk Reduction
Spring Lake Dam Georgia Hall 53 Low Not Rated —
Tipsaw Lake (Str. #4) Indiana Perry 53 Significant Not Rated 1967 Flood Risk Reduction
Rodney Green Dam Texas Ellis 53 Low Not Rated —
Clear Creek WS SCS Site 43a Dam Texas Cooke 53 Low Not Rated 1966 Flood Risk Reduction
Sister Grove Creek WS SCS Site 12 Dam Texas Collin 53 Low Not Rated 1958 Flood Risk Reduction
Salt Creek & Laterals WS SCS Site 5 Dam Texas Wise 53 High Not Rated 1968 Flood Risk Reduction
Newton Lake No 2 Dam Texas Milam 53 Low Not Rated 1952 Recreation
Denton Creek WS SCS Site 23a Dam Texas Wise 53 High Not Rated 1963 Flood Risk Reduction
Middle Fork Broad River WS Str # 2 Georgia Banks 53 Low Not Rated 1970 Flood Risk Reduction
Indian Creek Watershed Site 39 Iowa Pottawattamie 53 Low Not Rated 1975 Fire Protection, Stock, Or ...
Dynne Creek W/S Dam Site 1 Alabama Cleburne 53 Significant Not Rated 1986 Flood Risk Reduction
Iowa Noname33 Iowa Monona 53 Low Not Rated 1966 Fire Protection, Stock, Or ...
Beaverdam Creek WS Structure # 30 Georgia Elbert 53 Low Not Rated 1971 Flood Risk Reduction
Phillips Subwatershed Site 3250 Iowa Monona 53 Low Not Rated 1956 Fire Protection, Stock, Or ...
Potters House Farm Lake Dam Georgia Jackson 53 Undetermined Not Rated —
SCS-Bear-Fall & Coon Creek Site-013 Oklahoma Logan 53 Low Not Rated 1962 Flood Risk Reduction
Kenspar Mining Tailings Dam Kentucky Crittenden 53 Low Not Rated 1960 Other
Clear Creek WS SCS Site 10 Dam Texas Montague 53 Low Not Rated 1963 Flood Risk Reduction
Denton Creek WS SCS Site 23e Dam Texas Wise 53 Low Not Rated 1962 Flood Risk Reduction
SCS-Barnitz Creek Site-028 Oklahoma Custer 53 Low Not Rated 1954 Flood Risk Reduction
Farmers Creek WS SCS Site 3 Dam Texas Montague 53 High Not Rated 1975 Flood Risk Reduction
SCS-Lower Clear Boggy Creek Site-39 Oklahoma Atoka 53 Low Not Rated 1982 Flood Risk Reduction
Paluxy River WS SCS Site 6 Dam Texas Erath 53 Low Not Rated 1980 Flood Risk Reduction
101 Ranch Dam No 9 Texas Palo Pinto 53 Significant Not Rated 2009
Russell County Dam #8 Virginia Russell 53 Undetermined Not Rated —
Sfm5 Mosaic Florida Polk 53 Significant Not Rated 2005 Tailings
Fgh4 Fort Green Mine Florida Hardee 53 Significant Not Rated 2002 Tailings
Mcclellan Creek WS SCS Site 5 Dam Texas Gray 53 Low Not Rated 1984 Flood Risk Reduction
101 Ranch Dam No 3 Texas Palo Pinto 53 Low Not Rated 2005
Big Sandy Creek Site 8 Decom Dam Texas Montague 53 Low Not Rated 1968 Flood Risk Reduction
Sfm3 Mosaic Florida Polk 53 Significant Not Rated 1999 Tailings
SCS-Sandstone Creek Site-006 Oklahoma Beckham 53 Low Not Rated 1951 Flood Risk Reduction
Mill Picayune Watershed Site P-90-1 Iowa Shelby 53 Low Not Rated 1984 Fire Protection, Stock, Or ...
Waubonsie Cr. Watershed Site 36-2 Iowa Mills 53 Low Not Rated 1983 Fire Protection, Stock, Or ...
Choccolocco Creek W/S Dam Site 3 Alabama Calhoun 53 Significant Not Rated 1969 Flood Risk Reduction
S-49 Florida St. Lucie 53 Significant Not Rated 1960 Flood Risk Reduction
Rush Creek WS SCS Site 11 Dam Texas Comanche 53 Low Not Rated 1973 Flood Risk Reduction
Clear Fork Trinity River WS SCS Site 24 Dam Texas Parker 53 Low Not Rated 1955 Flood Risk Reduction
Paluxy River WS SCS Site 16 Dam Texas Hood 53 Low Not Rated 1980 Flood Risk Reduction
Smith Marvin Oklahoma Muskogee 53 Low Not Rated 1973 Irrigation
Rodney Subwatershed Site 8-1 Iowa Monona 53 Low Not Rated 1969 Fire Protection, Stock, Or ...

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.