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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

12,710 dams in the National Inventory of Dams.

National Inventory of Dams

Browse 12,710 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
Homewood Lake Dam Virginia Amherst 41 Low Fair - Recreation
Indian Creek No. 1 Wyoming Converse 41 Low Fair 1953 Irrigation
Stewart Lake Dam Indiana Brown 41 Low Fair 1935 Recreation
Spring Creek 11-A 303 Nebraska Dawson 41 Significant Fair 1972 Flood Risk Reduction
Dyer-Walker Dam North Carolina Rockingham 41 Low Fair 1974 Recreation
Fourmile Creek Roadfill Dam Kansas Geary 41 High Fair 1970 Other
Mud River FRS No 3 Kentucky Logan 41 Low Fair 1967 Flood Risk Reduction
Port Jervis Reservoir #2 Dam New York Orange 41 High Fair 1880 Water Supply
Second Broad River WS #11-18a Dam North Carolina McDowell 41 Low Fair 1994 Flood Risk Reduction
Broadmouth Creek WCD Dam-247-W 9 South Carolina Anderson 41 High Fair 1966 Flood Risk Reduction
Ninepipe Montana Lake 41 High Fair 1911 Irrigation
Muddy Creek Dam #1 Virginia Buckingham 41 High Fair - Flood Risk Reduction
Jocassee Ridge Reflections Dam South Carolina Oconee 41 High Fair - Fish and Wildlife Pond
Svcd Structure No. F-2 Indiana Orange 41 Low Fair 1965 Flood Risk Reduction
Olmitos and Garcias Crks WS SCS Site 6 Dam Texas Starr 41 High Fair 1962 Flood Risk Reduction
Lark Detention Dam Montana Phillips 41 Low Fair 1968 Flood Risk Reduction
Westfield Reservoir Dam Massachusetts Hampden 41 High Fair 1874
SCS-Upper Black Bear Creek Site-33 Oklahoma Garfield 41 Significant Fair 1990 Flood Risk Reduction
Carter Road Stormwater Detention Dam Iowa Dubuque 41 High Fair 2004 Recreation
Haynes Dam Virginia Loudoun 41 Significant Fair - Recreation
East Point Reservoir Dam Georgia Fulton 41 High Fair 1965 Water Supply
Pioneer Detention Basin Dam Nevada Clark 41 High Fair 2002 Flood Risk Reduction
Henleys Dam Virginia Albemarle 41 Significant Fair - Irrigation
Fawn Lake Pennsylvania Pike 41 High Fair 1971 Recreation
Cummins Creek WS SCS Site 21 Dam Texas Fayette 41 High Fair 1959 Flood Risk Reduction
Wallace Dam West Virginia - 41 High Fair - Recreation
Montague Lake Dam Texas Bandera 41 High Fair 1947 Water Supply
Yadkinville Wtp Reservoir Dam North Carolina Yadkin 41 High Fair 2009 Water Supply
Little Raccoon Dam No. 2d - Dwyer Dam Indiana Parke 41 High Fair 1975 Flood Risk Reduction
Barber Creek 31-11-4876 Wyoming Campbell 41 Low Fair 2008 Fire Protection, Stock, Or ...
Barber Creek 44-1-4876 Wyoming Campbell 41 Low Fair 2008 Fire Protection, Stock, Or ...
Sunset Palisades Idaho Nez Perce 41 Significant Fair 1973 Irrigation
Celebrate Virginia Pond #12 Virginia Stafford 41 Low Fair - Irrigation
Green Valley Lake Dam Iowa Union 41 Significant Fair 1953 Recreation
Margaret Lake Dam Washington King 41 High Fair 1933 Recreation
Amos Gran Road Dam Nebraska Dixon 41 Low Fair 1998 Other
Conneautville (Pa-112) Pennsylvania Crawford 41 High Fair 1984 Flood Risk Reduction
Kingston Canyon Dam Nevada Lander 41 High Fair 1969 Recreation
Em Johnson Alum Sludge Lagoon Dam North Carolina Wake 41 High Fair 1994 Other
Upper Occoquan Sewage Authority Dam Virginia Fairfax 41 High Fair - Other
Beaulieu South Dakota Tripp 41 High Fair 1947 Recreation
Focht & Schindel Dam Iowa Plymouth 41 High Fair 1970 Fire Protection, Stock, Or ...
Humboldt Reservoir Pennsylvania Luzerne 41 Significant Fair 1911 Water Supply
Lake Terry Dam South Carolina Chesterfield 41 Significant Fair 1976 Water Supply
Hill Reservoir Dam Massachusetts Hampshire 41 Significant Fair 1934 Water Supply
Tredmont Lake Dam North Carolina Alamance 41 Significant Fair - Recreation
Issaqueena Lake Dam South Carolina Pickens 40 Low Fair 1940 Recreation
Pa Aalii Reservoir Hawaii Hawaii 40 High Fair 1940 Other
SCS-Wildhorse Creek Site-052 Oklahoma Garvin 40 High Fair 1978 Flood Risk Reduction
Dry Creek 2-B Nebraska Frontier 40 Low Fair 1959 Other

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.