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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

12,681 dams in the National Inventory of Dams.

National Inventory of Dams

Browse 12,681 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
Lyman Lake Dam South Carolina Spartanburg 43 High Fair 1955 Recreation
Walden Pond Outlet Dam Massachusetts Essex 43 High Fair 1890 Water Supply
Hattie's Pond Washington Kitsap 43 Significant Fair 1931 Recreation
Enl. Barber Creek 44-1-4876a Wyoming Campbell 43 Low Fair 2008 Fire Protection, Stock, Or ...
Oolenoy River WCD Dam 10 South Carolina Pickens 43 High Fair 1976 Flood Risk Reduction
Luburgh Lake Dam No. 12 Ohio Muskingum 43 Significant Fair 1963 Recreation
Heart Lake Colorado Garfield 43 High Fair 1953 Recreation
Trout Lake Colorado San Miguel 43 High Fair 1910 Hydroelectric
Martin Wyoming Johnson 43 Significant Fair 1910 Irrigation
Dole Reservoir Dam New Hampshire Sullivan 43 High Fair 1913 Water Supply
Windward Farms Wisconsin Crawford 43 Low Fair 1973 Fire Protection, Stock, Or ...
Napili 2-3 Desilting Basin Hawaii Maui 43 High Fair 1988 Flood Risk Reduction
Schuylerville New York Saratoga 43 High Fair 1919 Hydroelectric
Lake Elvis Presley Mississippi Lee 43 High Fair 1975 Recreation
Camp Alexander Colorado Park 43 Low Fair 1964 Recreation
Fisher Canon Colorado El Paso 43 High Fair 1929 Water Supply
Hughes Idaho Valley 43 Significant Fair 1957 Irrigation
Marsh Lake Dam Ohio Tuscarawas 43 Significant Fair 1955 Recreation
Congaree Construction Upper Dam South Carolina Richland 43 High Fair 1966 Recreation
Kentucky River Lock & Dam 13 Kentucky Lee 43 Low Fair 1915 Navigation
Frd No 6 Kansas Atchison 43 High Fair 1963 Flood Risk Reduction
Lower Anacoco Dam Louisiana Vernon 43 Low Fair 1951 Recreation
SCS-Winter Creek Site-02 Oklahoma Grady 43 High Fair 1966 Flood Risk Reduction
Fourth Street Dam South Dakota Hughes 43 High Fair 1993 Recreation
Merced Falls California Merced 43 High Fair 1901 Hydroelectric
Barneston (Pa 432) Pennsylvania Chester 43 High Fair 1983 Flood Risk Reduction
East Fork Above Lavon WS SCS Site 8e Dam Texas Collin 43 High Fair 1957 Flood Risk Reduction
SCS-Double Creek Site-4 Oklahoma Washington 43 High Fair 1960 Flood Risk Reduction
Olinger Lake Indiana Pike 43 Low Fair 2000 Recreation
Lloydell Pennsylvania Cambria 43 High Fair 1906 Water Supply
Dog Creek Dam Iowa O'Brien 43 Significant Fair 1967 Other
Olpe City Lake Kansas Lyon 43 Low Fair 1965 Water Supply
SCS-Wildhorse Creek Site-007 Oklahoma Murray 43 High Fair 1949 Flood Risk Reduction
James Cushman Dam South Carolina Pickens 43 High Fair 1970 Recreation
Frd No 30 Kansas Cowley 43 Significant Fair 1972 Flood Risk Reduction
Nemaha Road Dam Nebraska Nemaha 43 Low Fair 2000 Flood Risk Reduction
SCS-Fourche Maline Creek Site-12 Oklahoma Latimer 43 High Fair 1967 Flood Risk Reduction
Appleseed Ridge Lake No. 1 Dam Ohio Logan 43 Significant Fair 1968 Recreation
Hagaman Lake Dam Texas Eastland 43 Significant Fair 1913 Irrigation
Deer Lake Dam #1 Indiana Brown 43 Low Fair 1977 Recreation
Miami View Golf Club Pond No. 2 Dam Ohio Hamilton 43 Significant Fair - Recreation
Rocky Creek WCD Dam 6 South Carolina Chester 43 High Fair 1977 Flood Risk Reduction
Chenoa Lake Dam Kentucky Bell 43 High Fair 1953 Recreation
Williams Run Pennsylvania Cambria 43 High Fair 1956 Water Supply
South Boulder Diversion Intake Dam Colorado Boulder 43 Low Fair 1936 Water Supply
Feldspar Wyoming Johnson 43 Low Fair 2009 Irrigation
Lake Lynn Dam South Carolina Greenville 43 High Fair 1945 Recreation
Tabasco Wyoming Johnson 43 Low Fair 2006 Irrigation
Winnebago Creek 41-5 Nebraska Richardson 43 Low Fair 1978 Other
Dant Blvd Detention Dam Nevada Washoe 43 High Fair 1990 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.