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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

2,440 dams in the National Inventory of Dams.

National Inventory of Dams

Browse 2,440 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
Graves Ski Pond Dam South Carolina Kershaw 14 Significant Fair 1990 Recreation
Sowells Pond Dam South Carolina Chesterfield 14 Significant Fair 1950 Recreation
Woodward Mill Pond Dam South Carolina Chesterfield 14 Low Fair 1890 Recreation
Lake Oakdale Dam South Carolina Florence 14 Significant Fair 1955 Recreation
Denmark Wastewater Treatment Pond Dam South Carolina Bamberg 14 Low Poor 1965 Other
Pooles Upper Millpond Dam South Carolina Lexington 14 High Fair 1929 Recreation
Thomas Harper Dam South Carolina Hampton 14 Low Fair 1930 Recreation
Rivers Pond Dam South Carolina Marlboro 14 Undetermined Fair 1964 Recreation
Connor Pond Dam South Carolina Orangeburg 14 Low Poor 1940 Recreation
Ronald Dew Dam South Carolina Aiken 14 Low Poor 1960 Recreation
Scott Pond Dam South Carolina Williamsburg 14 Low Poor 1970 Fire Protection, Stock, Or ...
Fredericksburg Lake Dam South Carolina Kershaw 14 Significant Fair 1975 Recreation
Ruesch Pond Dam South Carolina Orangeburg 14 High Poor 1962 Recreation
Coxe Pond Dam South Carolina Darlington 14 Low Poor 1958 Recreation
Willamette Industries Dam South Carolina Marlboro 14 High Fair 1973 Recreation
Huff'S Lake Dam South Carolina Greenville 14 High Not Rated — Flood Risk Reduction
Layseth Mill Pond Dam South Carolina Orangeburg 14 Significant Poor 1900 Recreation
J C Shecut Dam South Carolina Orangeburg 14 Low Fair 1955 Recreation
Rileys Pond Dam South Carolina Calhoun 14 High Fair 1885 Recreation
Robert Connelly Dam 3 South Carolina Allendale 14 Low Fair — Irrigation
Collums Millpond Dam South Carolina Aiken 14 Low Poor 1940 Recreation
John J Lewis Dam South Carolina Aiken 14 Low Poor 1915 Recreation
Kimberly Clark Lagoon Dam South Carolina Aiken 14 Low Fair 1967 Other
Lower Deerfield Lake Dam South Carolina Sumter 14 Significant Fair 1960 Recreation
David O'Cain Dam South Carolina Orangeburg 14 Low Poor 1960 Recreation
Gem Lake Estates Dam 2 South Carolina Aiken 14 High Fair — Recreation
Wood-Berry Dam South Carolina Lexington 14 Low Poor 1930 Recreation
Graves Millpond Dam South Carolina Chesterfield 14 Low Poor 1940 Recreation
Yonces Pond Dam South Carolina Saluda 14 Low Poor 1955 Fire Protection, Stock, Or ...
Palmetto Bluff Plantation Dam 2 South Carolina Beaufort 14 Low Poor — Recreation
Cheraw State Park Dam 2 South Carolina Chesterfield 14 Low Poor 1966 Recreation
Graham Pond Dam South Carolina Horry 14 Low — 1955 Recreation
Bonnettes Pond Dam South Carolina Orangeburg 14 Low Poor 1952 Recreation
Lithium Corp Pond Dam South Carolina Spartanburg 14 Low Poor 1959 Other
H B Turner Dam South Carolina Lee 14 Low Poor 1948 Recreation
Palles Pond Dam South Carolina Florence 14 Low — 1950 Recreation
Bobby Gressette Dam South Carolina Calhoun 14 Low Unsatisfactory 1965 Recreation
Mccains Pond Dam South Carolina Bamberg 14 Low Poor 1968 Recreation
Hershey Millpond Dam South Carolina Chesterfield 14 Low Not Rated 1930 Recreation
Ww and Betty Bruner Dam South Carolina Lexington 14 Low Poor 1950 Recreation
St Matthews Wastewater Efluent Storage Basin South Carolina Calhoun 14 Low — — Other
C. S. Pool L Dam South Carolina Chesterfield 14 Low Fair 1964 Fish and Wildlife Pond
Thornley Pond Dam South Carolina Berkeley 14 High Fair 1940 Recreation
Mccolumn W Fallow Dam South Carolina Lexington 14 Low Poor 1900 Recreation
Moss Pond Dam South Carolina Calhoun 14 Low Fair 1929 Recreation
Haydens Pond Dam South Carolina Orangeburg 14 Significant Fair 1955 Recreation
L E Pence Dam South Carolina Marlboro 14 Low Poor 1900 Recreation
W D Corley Dam South Carolina Lexington 14 Low Fair 1900 Recreation
Riggs Pond Dam South Carolina Clarendon 14 Low Poor 1932 Recreation
Livingstons Pond Dam South Carolina Orangeburg 14 High Poor 1964 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.