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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

11,354 dams in the National Inventory of Dams.

National Inventory of Dams

Browse 11,354 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
Sandpiper Lake Dam Arkansas Pulaski 35 Significant Not Rated 1970 Recreation
Kazam Pond Dam New York Delaware 35 Significant Poor 1977 Other
Highlands Springs Cove Dam Tennessee Grainger 35 Significant - 1976
Wyatt Lake Dam Alabama Shelby 35 Significant Not Rated 1968 Recreation
Harrison Lake Dam Ohio Fulton 35 Significant Poor 1941 Recreation
Stone Hill Reservoir Dam Connecticut New London 35 Significant Satisfactory 1894 Water Supply
Iverson Dam; Marvin North Dakota Williams 35 Significant Not Rated 1964 Recreation
Bradley Brook Reservoir Dam New York Madison 35 Significant Fair 1878 Other
Kenmure Lake Dam North Carolina Henderson 35 Significant Fair - Recreation
Central Illinois Public Service Company Lake Dam Illinois Effingham 35 Significant Not Available 1930 Water Supply
Bacon Creek Watershed Site A-2-6 Iowa Woodbury 35 Significant Not Rated 1978 Flood Risk Reduction
Upper Turtle River Flood Ret. 8 North Dakota Grand Forks 35 Significant Not Rated 1973 Flood Risk Reduction
J L Crenshaw No 1 Dam Alabama Lowndes 35 Significant Not Rated 1960 Other
Lake Cha-Vel Dam Ohio Columbiana 35 Significant Poor 1950 Recreation
Olsen Dam South Dakota Buffalo 35 Significant - 1952 Fire Protection, Stock, Or ...
Buck & Doe Run Watershed Dam 39 Missouri Lewis 35 Significant Not Rated 1976 Debris Control
Wilkerson Dam No. 3 Indiana Brown 35 Significant Poor 1983 Water Supply
Palmetto Lake Lower Dam North Carolina Polk 35 Significant Poor - Recreation
SCS-Little Washita River Site-39 Oklahoma Grady 35 Significant Fair 1978 Flood Risk Reduction
Spring Creek (Enlargement) Wyoming Carbon 35 Significant Poor 1921 Irrigation
East Fork Buck Creek Structure Iii-A Ohio Champaign 35 Significant Fair 1966 Flood Risk Reduction
Volgenau Dam Virginia Fauquier 35 Significant Satisfactory - Recreation
Sd Noname 224 South Dakota Haakon 35 Significant - 1950 Fire Protection, Stock, Or ...
Pleasant Valley No 5 Louisiana Washington 35 Significant Fair 1964 Flood Risk Reduction
Dawson County Road Dam 1 Nebraska Dawson 35 Significant Not Rated 1965 Other
Lehi City - Vialetto Pond Utah Utah 35 Significant Not Rated - Irrigation
Evergreen Lake Dam Virginia Bedford 35 Significant Fair - Recreation
Lake Loretta Dam Ohio Fairfield 35 Significant Poor - Recreation
East Keechi Creek WS SCS Site 2 Dam Texas Jack 35 Significant Fair 1964 Flood Risk Reduction
Weymouth Middle Lake Dam Texas Moore 35 Significant Not Rated 1953 Water Supply
Oswego Lake Dam Oregon Clackamas 34 Significant Not Rated 1921 Hydroelectric
Jarvis Lake Dam Missouri Franklin 34 Significant Not Rated 1992
Ohmstede Dam Nebraska Webster 34 Significant Fair 1947 Irrigation
Norumbega Reservoir Dike No. 2 Massachusetts Middlesex 34 Significant Satisfactory 1940 Water Supply
South Anna Dam #7 Virginia Louisa 34 Significant Satisfactory - Flood Risk Reduction
Walton Lake Dam Oregon Crook 34 Significant Not Rated 1955 Recreation
Lake Hope Dam Ohio Vinton 34 Significant Fair 1939 Recreation
Bardonner Lake Dam Indiana Brown 34 Significant Poor 1967 Recreation
Gutierrez Ranch Dam Texas Bandera 34 Significant Not Rated 2003 Recreation
Edwards Lake Dam Illinois Henry 34 Significant Not Available 1974 Recreation
Deussen Reservoir Dam Texas Denton 34 Significant Not Rated 1952 Recreation
Norumbega Reservoir Dike No. 3 Massachusetts Middlesex 34 Significant Satisfactory 1940 Water Supply
Caney Creek Wid Site 3a Arkansas White 34 Significant Satisfactory 1960 Flood Risk Reduction
Pierce-Ruhland Pond Dam Ohio Ashtabula 34 Significant Satisfactory 1969 Recreation
Droz Creek Colorado Chaffee 34 Significant Satisfactory 2000 Fish and Wildlife Pond
Davis Idaho Valley 34 Significant Fair 1942 Irrigation
Farnam Creek Reservoir Oregon Lane 34 Significant Not Rated 1970 Recreation
SCS-Cow Creek Site-01b Oklahoma Jefferson 34 Significant Fair 1981 Flood Risk Reduction
Virgin Run Pennsylvania Fayette 34 Significant Poor 1953 Recreation
Dunwoody Lake Dam Texas Montgomery 34 Significant Satisfactory 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.