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Vehicle Recalls320,000+ NHTSA safety recalls Browse VehiclesEvery make, model and year Complaints2.1M+ consumer safety complaints TSBs4.7M technical service bulletins VIN LookupDecode any vehicle VIN instantly OBD Codes12,000+ diagnostic trouble codes Fuel EconomyEPA MPG data for all vehicles Safety Ratings11,700+ NHTSA crash test ratings Investigations5,300+ NHTSA defect investigations StatisticsRecall trends & safety analysis Compare VehiclesTwo vehicles side by side

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

36,819 dams in the National Inventory of Dams.

National Inventory of Dams

Browse 36,819 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
SCS-Quapaw Creek Site-39 Oklahoma Lincoln 37 Low Not Rated 1973 Flood Risk Reduction
Upper Sandwash Ranch - Dog 6 Utah Duchesne 37 Significant Not Rated —
Feep Dam Georgia Early 37 Low Not Rated 1980 Other
Allard Dam Missouri Macon 37 Low Not Rated 1997 Grade Stabilization
James "Sloppy" Floyd Lower Lake Dam Georgia Chattooga 37 Low Not Rated 1971 Recreation
Waltonian Dam Virginia Loudoun 37 Low Not Rated — Recreation
White Dam Iowa Dubuque 37 Low Not Rated 2007 Fire Protection, Stock, Or ...
Waxahachie Country Club Lake Dam Texas Ellis 37 High Not Rated 1923 Irrigation
Tara Lake Dam Georgia Hall 37 Low Not Rated —
Williams Dam Iowa Page 37 Low Not Rated 1969 Fire Protection, Stock, Or ...
Mcwilliams Lake Dam Texas Floyd 37 Low Not Rated 1961 Irrigation
Blandemar Dam Virginia Albemarle 37 Undetermined Not Rated — Recreation
Mosaic Csa Bf2 Florida Hillsborough 37 Significant Not Rated 1980 Tailings
Upper Pecan Bayou WS SCS Site 32 Dam Texas Brown 37 High Not Rated 1971 Flood Risk Reduction
Upper Bosque River WS SCS Site 9 Dam Texas Erath 37 High Not Rated 1972 Flood Risk Reduction
Schwindt California Mendocino 37 Low Not Rated — Water Supply
Troublesome Creek Watershed Dam S- 89 Missouri Lewis 37 Low Not Rated 1995 Flood Risk Reduction
Brewington Creek Ranch Dam Texas Bandera 37 Significant Not Rated 1964 Recreation
North Lake Dam Texas Upshur 37 Low Not Rated 1973 Recreation
Perrow Lake Dam Georgia Pickens 37 Low Not Rated 1972 Flood Risk Reduction
Cole and Forrester Oregon Yamhill 37 Low Not Rated 1951 Irrigation
Saran E C & Rec Dam No 1 Colorado Elbert 37 Low Not Rated 1974 Flood Risk Reduction
Upper Pecan Bayou WS SCS Site 21 Dam Texas Callahan 37 Low Not Rated 1967 Irrigation
Kinder/Patterson Dam Iowa Monona 37 Low Not Rated 1966 Fire Protection, Stock, Or ...
Upper Chatahoochee Nature Center Lake Dam Georgia Fulton 37 Low Not Rated —
SCS-Rush Creek Site-004 Oklahoma Grady 37 Low Not Rated 1959 Flood Risk Reduction
Little Whiskey Subwatershed Site M-1 Iowa Woodbury 37 Low Not Rated 1984 Other
Sister Grove Creek WS SCS Site 33 Dam Texas Grayson 37 Low Not Rated 1957 Flood Risk Reduction
Manser Dam Iowa Warren 37 Low Not Rated 1983 Fire Protection, Stock, Or ...
Alfred Dam Iowa Wayne 37 Low Not Rated 1997 Fire Protection, Stock, Or ...
SCS-Lower Black Bear Creek Site-13 Oklahoma Noble 37 Low Not Rated 1986 Flood Risk Reduction
Lake Lawn Dam Texas Taylor 37 Low Not Rated 1912 Irrigation
Soap Creek Watershed Site 26-38 Iowa Davis 37 Low Not Rated 2003 Flood Risk Reduction
East Keechi Creek WS SCS Site 10 Dam Texas Palo Pinto 37 Low Not Rated 1964 Flood Risk Reduction
Clark Subwatershed Gully 7 Sta70+00 Iowa Cherokee 37 Low Not Rated 1956 Fire Protection, Stock, Or ...
Railroad Tank Dam Arizona Coconino 37 High Not Rated 1900 Fire Protection, Stock, Or ...
Voss Lake Dam Texas Bandera 37 Significant Not Rated 1962 Recreation
Old Lake Winters City Dam Texas Runnels 37 Low Not Rated 1945 Water Supply
East Fork Above Lavon WS SCS Site 33 Dam Texas Collin 37 High Not Rated 1966 Flood Risk Reduction
Willis Properties Lake Dam Georgia Spalding 37 Low Not Rated 1955 Recreation
Aldridge Lake Dam Texas Mills 37 Low Not Rated 1966 Irrigation
Jandik Dam Iowa Warren 37 Low Not Rated 2000 Fire Protection, Stock, Or ...
Denton Creek WS SCS Site 21c Dam Texas Wise 37 Low Not Rated 1967 Flood Risk Reduction
SCS-Quartermaster Creek Site-01 Oklahoma Roger Mills 37 Low Not Rated 1962 Flood Risk Reduction
North Broad River WS Str # 33 Georgia Franklin 37 Low Not Rated 1961 Flood Risk Reduction
Tamra Mining Flotation Tailings Pond Utah Beaver 37 Low Not Rated — Tailings
Hopkins Dam Iowa Fremont 37 Low Not Rated 1959 Fire Protection, Stock, Or ...
SCS-Upper Muddy Boggy Creek Site-22 Oklahoma Hughes 37 Low Not Rated 1982 Flood Risk Reduction
Iowa Noname32 Iowa Monona 37 Low Not Rated 1967 Fire Protection, Stock, Or ...
Grassy Creek Watershed Dam G- 64 Missouri Lewis 37 Low Not Rated 1993 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.