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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

11,361 dams in the National Inventory of Dams.

National Inventory of Dams

Browse 11,361 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
Ioni Lake Dam Texas Anderson 28 Significant Fair 1952 Irrigation
Wilde Lake Dam Maryland Howard 28 Significant Satisfactory 1967 Recreation
Kaupp Hereford Ranch 1 South Dakota Gregory 28 Significant — 1969 Fire Protection, Stock, Or ...
Huffman Grimm Dam Nebraska Banner 28 Significant Fair 1964 Flood Risk Reduction
Williams Lake Dam Upper North Carolina Sampson 28 Significant Poor 1945 Recreation
Heater Dam Oregon Marion 28 Significant Not Rated 1959 Irrigation
Venn #1 Montana Custer 28 Significant — 1936 Irrigation
Edgehill Farm Dam North Carolina Wake 28 Significant Fair 1960 Recreation
Marion City Lake Dam Kentucky Crittenden 28 Significant Fair 1964 Water Supply
Hoover Pond 2 Oregon Jackson 28 Significant Not Rated 1962 Recreation
Sedimentation Pond 91-E1-000 Dam Texas Harrison 28 Significant Not Rated 1992
Duck Creek Ash Pond 1 Dam Illinois Fulton 28 Significant Not Available — Other
Byron Weston Dam No. 1 Massachusetts Berkshire 28 Significant Satisfactory 1875 Recreation
Bryan Vermont Lamoille 28 Significant Satisfactory 1964 Recreation
Kagley Dam Tennessee Blount 28 Significant — 1964
La Tierra Grande Dam New Mexico Rio Arriba 28 Significant Poor 1991 Recreation
Wong Lake Dam Ohio Guernsey 28 Significant Fair — Recreation
Rocky Pond Dam Kansas Republic 28 Significant Fair 1910 Other
Murrayville Woodson Lake Dam Illinois Morgan 28 Significant Not Available 1963 Water Supply
Combined Locks Wisconsin Outagamie 28 Significant Satisfactory 1912 Hydroelectric
Laman Lake Dam Arkansas Pulaski 28 Significant Not Rated 1952 Recreation
Dd No 103 Kansas Osage 28 Significant Satisfactory 2000 Flood Risk Reduction
Kings Pond Georgia Chattahoochee 28 Significant Unsatisfactory 1935 Recreation
SCS-Upper Red Rock Creek Site-18 Oklahoma Garfield 28 Significant Fair 1968 Flood Risk Reduction
Little Paint Creek W/S Site 9 Alabama Marshall 28 Significant Not Rated 1962 Flood Risk Reduction
Erredge Group Detention Minnesota Goodhue 28 Significant Fair 1965 Flood Risk Reduction
Ryan Faulkenberry Dam South Carolina Anderson 28 Significant Fair 1999 Irrigation
SCS-Maysville Laterals Site-B5 Oklahoma Garvin 28 Significant Fair 1976 Flood Risk Reduction
Spring Creek Trib #1 Dam Tennessee Henderson 28 Significant Satisfactory 1977
Osgood Pond Dam Massachusetts Essex 28 Significant Poor — Other
Faith Ranch Lake Dam Ohio Harrison 28 Significant Poor 1950 Recreation
Abbott'S Pond Dam Connecticut Windham 28 Significant Satisfactory 1960 Recreation
W T Phillips Dam Alabama Hale 28 Significant Not Rated 1971 Recreation
Homewood Pennsylvania Beaver 28 Significant Fair 1852 Recreation
Tompkins Pond Dam Illinois Fulton 28 Significant Not Available 1974 Fish and Wildlife Pond
Saxapahaw North Carolina Alamance 28 Significant Satisfactory 1938 Hydroelectric
Wyoming Hereford Ranch No. 1 Wyoming Laramie 28 Significant Fair 1930 Irrigation
Frd No 10 Kansas Rush 28 Significant Fair 1994 Flood Risk Reduction
Schaefer Lake Dam Indiana Bartholomew 28 Significant Poor 1959 Recreation
Home Creek WS SCS Site 1b Dam Texas Coleman 28 Significant Not Rated 1970 Flood Risk Reduction
Covered Bridge Farm Lake Dam Kentucky Oldham 28 Significant Fair 1960 Recreation
Walker Dam Indiana Brown 28 Significant Poor — Recreation
Heiners Creek Utah Summit 28 Significant Not Rated 1974 Irrigation
Bottom Ash Ponds 1a West Virginia Putnam 28 Significant Satisfactory — Tailings
Reid Lake Dam #2 North Carolina Union 28 Significant Fair — Recreation
Gunners Lake (Wisteria Drive) Maryland Montgomery 28 Significant Satisfactory 1985 Recreation
Stackhouse Dam North Carolina Madison 28 Significant Poor — Recreation
Indian Trail Lake Dam Indiana Randolph 28 Significant Poor 1960 Recreation
Big Creek Wid Site 15 Arkansas Greene 28 Significant Fair 1966 Recreation
Piedmont Crescent Golf Course Dam North Carolina Alamance 28 Significant Fair 1968 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.