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Vehicle Safety

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

11,351 dams in the National Inventory of Dams.

National Inventory of Dams

Browse 11,351 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
Somerset Lakes Basin No 2 Pennsylvania Chester 12 Significant Fair 1991 Flood Risk Reduction
Ferguson Lake Dam New York Westchester 12 Significant Not Rated 1915 Water Supply
Hailesboro #4 Plant Dam New York St. Lawrence 12 Significant Not Rated 1912 Hydroelectric
White Pond Dam New York Putnam 12 Significant Not Rated 1899 Recreation
South Lake Dam (Lower) New York Putnam 12 Significant Poor 1921 Recreation
Provo-Orem L. D. S. Camp Utah Sanpete 12 Significant Not Rated — Recreation
Wilson Corne Mill Dam Massachusetts Middlesex 12 Significant Satisfactory 1675 Recreation
Weidman Mill Pond Dam Michigan Isabella 12 Significant Fair 1900 Recreation
Aspetuck River Dam Connecticut Fairfield 12 Significant Satisfactory — Recreation
Beede North Oregon Harney 12 Significant Not Rated 1916 Irrigation
Barrett Lake Minnesota Grant 12 Significant Satisfactory 1937 Recreation
Four Seasons Lake Pennsylvania Susquehanna 12 Significant Poor — Recreation
Jacklin Lake Willis Street Dike Connecticut Hartford 12 Significant Satisfactory — Recreation
Ashley Waterworks Reservoir Ohio Delaware 12 Significant Poor 1954 Recreation
Beard Mill Pond Dam Connecticut Fairfield 12 Significant Not Rated — Recreation
Lower Murray Pond Dam Connecticut Middlesex 12 Significant Not Rated 1924 Irrigation
Jaycee Partlow Dam Number One Alabama Tuscaloosa 12 Significant Not Rated 1937 Recreation
Powwow Pond Dam New Hampshire Rockingham 12 Significant Fair 1935 Recreation
Lermond Pond Maine Knox 12 Significant Poor 1850 Hydroelectric
All Vac Dam North Carolina Union 12 Significant Not Rated — Fire Protection, Stock, Or ...
Woodridge Lake Dam Connecticut Hartford 12 Significant Satisfactory 1900 Recreation
Kenneth Hill Pond Dam New Hampshire Strafford 12 Significant Poor 1970 Fish and Wildlife Pond
Trumbull Creek Wetland Berm No. 7 Ohio Geauga 12 Significant Fair 2002 Recreation
Milligan & Higgins Dam New York Fulton 12 Significant Poor 1907 Recreation
Heinrich Pond Dam Connecticut Middlesex 12 Significant Satisfactory — Recreation
Cumberland No. 2 Sediment Pond. Pennsylvania Greene 12 Significant Satisfactory 2003 Other
Pittsboro Water Supply Dam Upper North Carolina Chatham 12 Significant Not Rated 1960 Recreation
Lower Aetna Lake Dam New Jersey Burlington 12 Significant Satisfactory 1926 Recreation
Lees Pond #1 Dam Connecticut Fairfield 12 Significant Not Rated — Recreation
Henry'S Pond #2 Dam Connecticut Hartford 12 Significant Not Rated — Recreation
Muskingum River Lock and Dam No. 10 Ohio Muskingum 12 Significant Poor 1841 Recreation
Horseshoe Lake Dam Louisiana Morehouse 12 Significant Fair 1948 Recreation
Mashpee River Fishway Dam Massachusetts Barnstable 12 Significant Poor — Other
Glenwood Lake Dam New York Westchester 12 Significant Poor — Recreation
West Whiteland Business Park Pennsylvania Chester 12 Significant Poor — Flood Risk Reduction
Rose Mill Pond Dam Connecticut New Haven 12 Significant Not Rated — Recreation
Canyon Lakes Project Dam No 2 Texas Lubbock 12 Significant Fair 1975 Recreation
Deal Dam Florida Washington 12 Significant Not Rated 1963 Recreation
Newton Lower Falls Dam Massachusetts Middlesex 12 Significant Poor — Recreation
Revere Street Dam Massachusetts Norfolk 12 Significant Satisfactory 1774 Flood Risk Reduction
Central Bridge Reservoir #2 Dam New York Schoharie 12 Significant Poor 1880 Water Supply
Windham 4h Lower Pond Dam Connecticut Windham 12 Significant Unsatisfactory 1920 Recreation
Upper Mill Pond Dam Connecticut Middlesex 12 Significant Fair 1860 Recreation
Pond 1 Dam Massachusetts Worcester 12 Significant Fair 1974 Recreation
Carrollwood Lake D Dam Tennessee Shelby 12 Significant Satisfactory 1982
Serenity Pond Dam Connecticut Fairfield 12 Significant Fair 1928 Recreation
Collins Park Wtp Sludge Lagoon A Ohio Lucas 12 Significant Satisfactory 1954 Tailings
Jones Pond Dike New Hampshire Carroll 12 Significant Poor 1981 Fish and Wildlife Pond
Durham Rod & Gun Club Dam Connecticut Middlesex 12 Significant Not Rated 1993 Recreation
Papoose Lake Dam Illinois Cook 12 Significant Not Available 1956 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.