Browse Dams

36,657 dams in the National Inventory of Dams.

National Inventory of Dams

Browse 36,657 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
Denton Creek WS SCS Site 3 Dam Texas Montague 35 Low Not Rated 1972 Flood Risk Reduction
Smith Marvin Oklahoma Muskogee 35 Low Not Rated 1965 Irrigation
Oknoname 113022 Oklahoma Osage 35 Low Not Rated 1971 Other
Oknoname 113021 Oklahoma Osage 35 Low Not Rated 1977 Other
Stewart #2 Upper Lake Dam Georgia Oconee 35 Low Not Rated -
Oknoname 113088 Oklahoma Osage 35 Low Not Rated 1950 Other
Forest Springs Lake Dam Texas Polk 35 Low Not Rated 1966 Recreation
Ch of God Camp Grounds Oklahoma Creek 35 Low Not Rated 1960 Recreation
Oknoname 113074 Oklahoma Osage 35 Low Not Rated 1940 Other
Koplin Lake Dam Georgia Jones 35 Low Not Rated 2004 Recreation
Canongate Lake Dam Georgia Coweta 35 Low Not Rated 1985 Recreation
Stewart #1 Lower Lake Dam Georgia Oconee 35 Low Not Rated -
Flanigin Dam Oklahoma Caddo 35 Low Not Rated 1970 Other
Shamrock Lake Dam Georgia Clayton 35 Low Not Rated 1950 Recreation
Oknoname 30172 Oklahoma Beaver 35 Low Not Rated 2004 Other
Oknoname Ok13107 Oklahoma Kay 35 Low Not Rated 1940 Other
Pine Springs Ranch East Oklahoma Atoka 35 Low Not Rated 2014 Fish and Wildlife Pond
Westwood Lake Dam Texas Trinity 35 Low Not Rated 1960 Irrigation
Mill Picayune Watershed Site I-1 Iowa Harrison 35 Low Not Rated 1984 Fire Protection, Stock, Or ...
N-1 Settling Area Florida Hardee 35 Significant Not Rated 1978 Tailings
Mt Vernon City Lake Dam Texas Franklin 35 High Not Rated 1951 Water Supply
Echave Reservoir (Malheur) Oregon Malheur 35 Low Not Rated 1954 Irrigation
Henslee Lake No 3 Dam Texas Palo Pinto 35 Low Not Rated 1974
Tmpa Gibbons Creek Mine Dam Dp 1 Texas Grimes 35 Low Not Rated 1987 Other
Twelve Mile Creek Watershed Site 30 Iowa Union 35 Low Not Rated 1986 Fire Protection, Stock, Or ...
Miami Lake Sediment Control Dam Site 1 Iowa Monroe 35 Low Not Rated 1980 Fire Protection, Stock, Or ...
Triangle B. Ranch Pond No. 1 Oklahoma Haskell 35 Low Not Rated - Other
Jones Pond No 1 Dam Texas Childress 35 Low Not Rated 1959 Recreation
Weber Creek Subwatershed Site M-15543 Iowa Woodbury 35 Low Not Rated 1956 Fire Protection, Stock, Or ...
Worthington Lake No 3 Dam Texas Jack 35 Low Not Rated 1964 Fire Protection, Stock, Or ...
SCS- Bitter Creek Site-18 Oklahoma Hughes 35 Low Not Rated 2006 Flood Risk Reduction
Oknoname 111075 Oklahoma Okmulgee 35 Low Not Rated 1950 Other
Metzger Dam No 3 Texas Van Zandt 35 Low Not Rated 1959 Water Supply
Montoya Detention Dam Texas El Paso 35 High Not Rated 2007 Flood Risk Reduction
Wafford Lake Oklahoma Le Flore 35 Low Not Rated 1941 Recreation
Turner's Dream Lake Dam Missouri Wayne 35 High Not Rated 1977 Recreation
Massena Diversion Dam New York St. Lawrence 35 Low Not Rated 1912 Other
Hobby Lake Dam Georgia Turner 35 Low Not Rated 1957 Fire Protection, Stock, Or ...
Bacon Creek Watershed Site A-2-6 Iowa Woodbury 35 Significant Not Rated 1978 Flood Risk Reduction
Wilson Dam Iowa Lee 35 Low Not Rated 1999 Fish and Wildlife Pond
Nanih Waiya Lake Oklahoma Pushmataha 35 Low Not Rated 1958 Recreation
Harvey Dam North Dakota Wells 35 Significant Not Rated 1920 Water Supply
Silver Creek Reservoir Dam New York Chautauqua 35 Significant Not Rated 1925 Water Supply
Moniteau Creek WS Dam M- 35 Missouri Howard 35 Low Not Rated 2004 Flood Risk Reduction
Oknoname 113114 Oklahoma Osage 35 Low Not Rated 1940 Other
Pierce Cr. No. 2 Site J-4 Iowa Page 35 Low Not Rated 1980 Fire Protection, Stock, Or ...
Boy Scout Camp Oklahoma Hughes 35 Low Not Rated 1978 Recreation
Harper Knight Pond Dam Texas Childress 35 Low Not Rated 1957 Fire Protection, Stock, Or ...
Oknoname 119001 Oklahoma Garfield 35 Low Not Rated 1960 Flood Risk Reduction
Burns Nelson Oklahoma Blaine 35 Low Not Rated 1967 Recreation

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.