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Consumer Safety

Product Safety9,700+ CPSC product recalls Food Safety28,600+ FDA food recalls Pet Safety1.3M FDA animal adverse events Drug Safety17,500+ FDA drug recalls Device Safety38,400+ FDA device recalls Workplace Safety102,900+ OSHA injury reports Brand HistoryRecall lookup by company

Infrastructure

Bridge Safety624,000 bridge inspections Aviation Safety30,000+ NTSB aviation events Dam Safety92,600 dam safety records Water Safety433,000+ public water systems Railroad Safety438,000+ rail crossings Pipeline Safety8,800+ pipeline incidents State DashboardsSafety grades for all 50 states ZIP ReportAny 5-digit ZIP across 9 datasets

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Browse Dams

60,340 dams in the National Inventory of Dams.

National Inventory of Dams

Browse 60,340 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.

Clear
Name State County Height (ft) Hazard Condition Year Purpose
Clear Fork Trinity River WS SCS Site 3 Dam Texas Parker 42 Low Not Rated 1955 Flood Risk Reduction
Jennings Creek #4 Dam Tennessee Clay 42 Low Satisfactory 1964
SCS-Upper Washita Creek Site-055 Oklahoma Roger Mills 42 Low Not Rated 1961 Flood Risk Reduction
Dane Ridge Watershed Site B-2 Iowa Crawford 42 Low Not Rated 1971 Fire Protection, Stock, Or ...
SCS-Upper Washita Creek Site-043 Oklahoma Roger Mills 42 Low Not Rated 1961 Flood Risk Reduction
SCS-Upper Black Bear Creek Site-43 Oklahoma Garfield 42 Low Not Rated 1961 Flood Risk Reduction
Post Oak Dam Oklahoma Comanche 42 Low Poor 1936 Fish and Wildlife Pond
Dd No C-114 (M. Kathrens) Kansas Jackson 42 Low — 1978 Flood Risk Reduction
SCS-Upper Washita Creek Site-054 Oklahoma Roger Mills 42 Low Not Rated 1960 Flood Risk Reduction
Upper Big Nemaha 21-B Nebraska Lancaster 42 Low Satisfactory 1973 Flood Risk Reduction
Big Indian Creek 6-B Nebraska Gage 42 Low Satisfactory 1968 Flood Risk Reduction
Ozan Creek SWCD Site 16 Arkansas Hempstead 42 Low Satisfactory 1991 Flood Risk Reduction
West Douglas Watershed Site L-7 Iowa Adams 42 Low Not Rated 1968 Fire Protection, Stock, Or ...
Choctaw Creek WS SCS Site 33 Dam Texas Grayson 42 Low Not Rated 1970 Flood Risk Reduction
Delamar Wmp-1 Idaho Owyhee 42 Low Satisfactory 2009 Tailings
Flyblow Creek Lake Dam Georgia Douglas 42 Low Not Rated 1977 Recreation
Lake Creek WS SCS Site 3 Dam Texas Anderson 42 Low Not Rated 1953 Fire Protection, Stock, Or ...
Spring Creek Dam Colorado Jackson 42 Low Poor 1978 Fish and Wildlife Pond
SCS-Nine Mile Creek Site-03 Oklahoma Roger Mills 42 Low Not Rated 1957 Flood Risk Reduction
Big Indian Creek 7-B Nebraska Gage 42 Low Satisfactory 1966 Flood Risk Reduction
SCS-Upper Muddy Boggy Creek Site-33 Oklahoma Hughes 42 Low Not Rated 1983 Flood Risk Reduction
SCS-Nine Mile Creek Site-10 Oklahoma Roger Mills 42 Low Not Rated 1959 Flood Risk Reduction
SCS-Little Washita River Site-11 Oklahoma Grady 42 Low Not Rated 1973 Flood Risk Reduction
SCS-Nine Mile Creek Site-11 Oklahoma Roger Mills 42 Low Not Rated 1959 Flood Risk Reduction
Crowne At Polo Dam North Carolina Forsyth 42 Low Not Rated 2001 Recreation
Dutch Hollow Subwatershed Site 4-1 Iowa Woodbury 42 Low Not Rated 1984 Fire Protection, Stock, Or ...
Lake Copper Breaks Dam Texas Hardeman 42 Low Not Rated 1975 Irrigation
SCS-Big Kiowa Creek Site-2 Oklahoma Roger Mills 42 Low Not Rated 1953 Flood Risk Reduction
Dane Ridge Watershed Site C-1 Iowa Crawford 42 Low Not Rated 1978 Fire Protection, Stock, Or ...
El Paso Natural Gas Dam No. 5 New Mexico San Juan 42 Low Satisfactory 1964 Recreation
Dorsey Creek Dam Nevada Elko 42 Low Fair 1953 Irrigation
Little Springs Farm Lake Dam No. 2 Georgia Newton 42 Low Not Rated 1992 Fire Protection, Stock, Or ...
E-21b Kansas Jefferson 42 Low — 1958 Flood Risk Reduction
Upper Big Nemaha 20-B Nebraska Johnson 42 Low Satisfactory 1973 Flood Risk Reduction
Denton Creek WS SCS Site 25 Dam Texas Wise 42 Low Not Rated 1967 Flood Risk Reduction
Waubonsie Cr. Watershed Site 3-1-3 Iowa Fremont 42 Low Not Rated 1984 Fire Protection, Stock, Or ...
SCS-Upper Clear Boggy Creek Site-14 Oklahoma Pontotoc 42 Low Not Rated 1961 Flood Risk Reduction
Salt Creek & Laterals WS SCS Site 9 Dam Texas Wise 42 Low Not Rated 1967 Flood Risk Reduction
North Pigeon Cr Watershed Site 7-1 Iowa Pottawattamie 42 Low Not Rated 1971 Fire Protection, Stock, Or ...
Pleasant Valley Pennsylvania Carbon 42 Low Satisfactory 1967 Recreation
SCS-Butler Laterals Site-005 Oklahoma Custer 42 Low Not Rated 1970 Flood Risk Reduction
Yarnell Debris Basin California Los Angeles 42 Low Satisfactory 1963 Debris Control
Little Paint Creek Watershed Site 206a Iowa Allamakee 42 Low Not Rated 2005 Flood Risk Reduction
Davis-Battle Cr. Watershed Site H-3 Iowa Monona 42 Low Not Rated 1966 Fire Protection, Stock, Or ...
Upper Locust Creek L-142 Missouri Putnam 42 Low Not Rated 2008 Flood Risk Reduction
Frd No 9 Kansas Shawnee 42 Low — 1972 Flood Risk Reduction
Square Butte Detention Dam Montana Phillips 42 Low Poor 1967 Flood Risk Reduction
Weber Creek Subwatershed Site 2-3225 Iowa Woodbury 42 Low Not Rated 1955 Fire Protection, Stock, Or ...
South Branch 84 Nebraska Otoe 42 Low Satisfactory 1987 Flood Risk Reduction
Chambers Creek WS SCS Site 72a Dam Texas Hill 42 Low Not Rated 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.