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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

11,354 dams in the National Inventory of Dams.

National Inventory of Dams

Browse 11,354 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
Lock E-11 Dam At Amsterdam New York Montgomery 20 Significant Not Rated 1910 Navigation
Hobson Road Dam Illinois DuPage 20 Significant Not Available 1991 Flood Risk Reduction
Johns Hopkins Bayview Campus Swm Pond Maryland Baltimore City 20 Significant Fair 2004 Flood Risk Reduction
Rumford Falls Middle Dam Maine Oxford 20 Significant Satisfactory 1892 Hydroelectric
Brooks Pond Dam New York Richmond 20 Significant Satisfactory - Other
Lock E-12 Dam At Tribes Hill New York Montgomery 20 Significant Not Rated 1910 Navigation
Moosehead - West Outlet Maine Somerset 20 Significant Satisfactory 1835 Hydroelectric
Lower Pawtucket Locks Massachusetts Middlesex 20 Significant Satisfactory 1822 Hydroelectric
Worcester Diversion Levee System Massachusetts Worcester 20 Significant Satisfactory 1960 Flood Risk Reduction
Montgomery Run Swm Pond 1 (Montgomery Run Road) Maryland Howard 20 Significant Fair 1990 Flood Risk Reduction
Copley Pond Dam South Carolina Aiken 20 Significant Fair 1960 Fire Protection, Stock, Or ...
Queen Annes Village Swm Pond No. 1 Maryland Baltimore 20 Significant Fair 2007 Flood Risk Reduction
Rollinsford New Hampshire Strafford 20 Significant Satisfactory 1910 Hydroelectric
Wye Mills Dam Maryland Queen Anne's 20 Significant Fair 1682 Recreation
Newbury Vermont Orange 20 Significant Satisfactory 1912 Hydroelectric
SCS-Long Branch Creek Site-06a Oklahoma Payne 20 Significant Fair 1959 Flood Risk Reduction
SCS-Little Washita River Site-48 Oklahoma Grady 20 Significant Fair 1978 Flood Risk Reduction
Carroll County Farm Museum Dam Maryland Carroll 20 Significant Fair 1964 Recreation
Buck & Doe Run Wtrshd Site #5 Dam Missouri Lewis 20 Significant Not Rated 1974 Flood Risk Reduction
Paradise Fossil Plant - Peabody Fly Ash Pond & Stilling Pond Kentucky Muhlenberg 20 Significant Not Available 1997 Other
Troy Lock and Dam 1 New York Albany 20 Significant Not Available 1915 Navigation
Rapide Croche Lock and Dam Wisconsin Outagamie 20 Significant Not Available 1930 Flood Risk Reduction
Little Chute Locks and Dam Wisconsin Outagamie 20 Significant Not Available 1932 Flood Risk Reduction
Sparks Oregon Deschutes 19 Significant Not Rated 2002 Irrigation
S7 Dam Texas Harrison 19 Significant Not Rated -
Fineburg Lake Dam Indiana Brown 19 Significant Not Rated 1977
Jackson #1 Montana Madison 19 Significant - 1924 Irrigation
Ennis Tartt Alabama Sumter 19 Significant Not Rated 1970 Recreation
Tillford Dam Tennessee Bedford 19 Significant - 1963 Recreation
Lahr Lake Dam Indiana Morgan 19 Significant Not Rated 1930 Recreation
Queenie Lake Dam Indiana Brown 19 Significant Poor - Recreation
Forest Lake Dam Indiana Hendricks 19 Significant Not Rated 1945 Recreation
Dogwood Lake Dam Indiana Vanderburgh 19 Significant Poor - Recreation
Cox Dam Tennessee Cumberland 19 Significant - 1952
Airlie Dam Virginia Fauquier 19 Significant Not Rated - Recreation
Fox Cliff South Indiana Morgan 19 Significant Poor - Other
Walls Alabama Tallapoosa 19 Significant Not Rated 1933 Recreation
Stallworth Dam Alabama Washington 19 Significant Not Rated 1950 Recreation
Vanette's Dam Montana Powder River 19 Significant - 1912 Irrigation
Frehner, Garth E. Utah Washington 19 Significant Not Rated - Irrigation
Moroni City - Middle Pond Utah Sanpete 19 Significant Not Rated - Other
Lakota Lake Vermont Windsor 19 Significant Satisfactory 1891 Recreation
Robison Lake Dam #2 Indiana Parke 19 Significant Not Rated - Recreation
Rodman Dam Michigan Iosco 19 Significant Satisfactory 1957 Recreation
Niemi No.4 South Dakota Harding 19 Significant - 1954 Fire Protection, Stock, Or ...
Trust No 12 Dam Texas Henderson 19 Significant Not Rated 2008
Northam Lake Dam Indiana Brown 19 Significant Not Rated - Recreation
C P Crenshaw Dam Alabama Lowndes 19 Significant Not Rated 1925 Other
Neil Richardson Dam South Carolina Anderson 19 Significant Fair 1994 Recreation
Huntington College Lake Dam Indiana Huntington 19 Significant Not Rated 1966 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.