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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
Mc Call Subwatershed Site M-1 Iowa Monona 56 Low Not Rated 1963 Fire Protection, Stock, Or ...
SCS-Fort Cobb Laterals Site-009 Oklahoma Caddo 56 Low Not Rated 1972 Flood Risk Reduction
Cherokee Country Club Lake Dam No. 3 (West) Georgia Fulton 56 Low Not Rated 1966 Recreation
Clear Creek WS SCS Site 24 Dam Texas Montague 56 Low Not Rated 1962 Flood Risk Reduction
Camp Cooley Ranch Lake Dam No 2 Texas Robertson 56 Low Not Rated 1988 Flood Risk Reduction
Euharlee Creek WS Str. #42 Georgia Polk 56 Undetermined Not Rated —
Salt Creek & Laterals WS SCS Site 6 Dam Texas Wise 56 High Not Rated 1967 Flood Risk Reduction
Minersville - Big Wash Debris Utah Beaver 56 Significant Not Rated 1967 Flood Risk Reduction
Leech Hollow Subwatershed Site C-2 Iowa Monona 56 Low Not Rated 1978 Fire Protection, Stock, Or ...
Jim Ned Creek WS SCS Site 12f Dam Texas Coleman 56 Low Not Rated 1962 Flood Risk Reduction
Epping Dam North Dakota Williams 56 Significant Not Rated 1935 Recreation
Clear Creek WS SCS Site 22 Dam Texas Montague 56 Low Not Rated 1964 Flood Risk Reduction
Cosgrove John Preston Oklahoma Pittsburg 56 Low Not Rated 1978 Flood Risk Reduction
American Ind Clay CO Impound # 5 A Dam Georgia Washington 56 Low Not Rated 1975 Tailings
Sister Grove Creek WS SCS Site 20 Dam Texas Grayson 56 Low Not Rated 1959 Flood Risk Reduction
Northeast Laterals WS SCS Site 6 Dam Texas Mills 56 Low Not Rated 1971 Flood Risk Reduction
Star Lake Oregon Jackson 56 Low Not Rated 1964 Irrigation
SCS-Roaring Creek Site-007 Oklahoma Grady 56 Low Not Rated 1963 Flood Risk Reduction
Upper Cibolo Creek WS SCS Site 4 Dam Texas Kendall 56 High Not Rated 1980 Flood Risk Reduction
17c Lake Dam Georgia Warren 56 Low Not Rated —
Payne Creek Settling Area No 3 Florida Polk 56 Low Not Rated 1968 Tailings
Glenharold Mine 144-84-19-5h North Dakota Mercer 56 Low Not Rated 1975 Fish and Wildlife Pond
Cedar Falls Ranch Dam Oklahoma Carter 56 Low Not Rated — Fish and Wildlife Pond
North Pigeon Cr Watershed Site 12-1 Iowa Pottawattamie 56 Low Not Rated 1978 Fire Protection, Stock, Or ...
Brandle Lake Dam Missouri Pike 56 Low Not Rated 1984 Recreation
SCS-Upper Clear Boggy Creek Site-35 Oklahoma Pontotoc 56 Low Not Rated 1961 Flood Risk Reduction
SCS-Upper Black Bear Creek Site-41 Oklahoma Garfield 56 Low Not Rated 1979 Flood Risk Reduction
T and P Railroad Lake Dam Texas Jeff Davis 56 Low Not Rated 1931 Water Supply
Magic Mountain #1 Colorado Jefferson 56 High Not Rated 1958 Fire Protection, Stock, Or ...
Sallacoa Creek Watershed Dam #77 Georgia Gordon 56 Low Not Rated 1973 Flood Risk Reduction
Blue Creek Mine #3 - Impoundment #2 Alabama Jefferson 56 Low Not Rated 1978 Water Supply
Bowns (Lower) Utah Garfield 56 Significant Not Rated 1960 Irrigation
Salacoa Creek W/S Str. #74 Dam Georgia Cherokee 56 Low Not Rated 1979 Flood Risk Reduction
Oak Mountain Old Lake Dam Alabama Shelby 55 High Not Rated 1931 Flood Risk Reduction
Paluxy River WS SCS Site 9 Dam Texas Erath 55 Low Not Rated 1984 Flood Risk Reduction
Clear Creek WS SCS Site 3 Dam Texas Brown 55 High Not Rated 1960 Flood Risk Reduction
Balsams Mohawk River Dam New Hampshire Coos 55 Significant Not Rated — Recreation
Denton Creek WS SCS Site 17a Dam Texas Wise 55 High Not Rated 1967 Flood Risk Reduction
Chambers Creek WS SCS Site 84 Dam Texas Ellis 55 Low Not Rated 1967 Flood Risk Reduction
Noble Dam Oklahoma Cherokee 55 Low Not Rated — Other
Engelhard Brannon # 2 Georgia Wilkinson 55 Low Not Rated —
Big Cedar Creek Oklahoma Le Flore 55 High Not Rated 1940 Recreation
Lum Hollow Subwatershed M-3847 Iowa Woodbury 55 Low Not Rated 1959 Other
Pine River Watershed P. R. 1 Colorado La Plata 55 Low Not Rated 1967 Flood Risk Reduction
SCS-Sandstone Creek Site-016 Oklahoma Roger Mills 55 Low Not Rated 1952 Flood Risk Reduction
Traditions Golf Course Dam Kentucky Boone 55 Low Not Rated 1990 Other
Etna Utah Box Elder 55 Significant Not Rated 1959 Irrigation
Terrapin Creek Watershed Dam No 9 Alabama Calhoun 55 Low Not Rated 1964 Recreation
Blanket Creek WS SCS Site 20 Dam Texas Mills 55 Low Not Rated 1965 Flood Risk Reduction
Thomaston Reservoir Dam Georgia Upson 55 Low Not Rated 1982 Water Supply

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.