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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

60,321 dams in the National Inventory of Dams.

National Inventory of Dams

Browse 60,321 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
Kansas Nemaha 34 Low — 1969
Dd No 35 Kansas Greenwood 34 Low — 1995 Flood Risk Reduction
Orvis California Stanislaus 34 Low Satisfactory 1959 Water Supply
Jp Brocksch Dam Texas Coryell 34 Low Not Rated 1956 Irrigation
Iowa Noname27 Iowa Louisa 34 Low Not Rated 1966 Fire Protection, Stock, Or ...
Kanan Lake Dam Missouri Caldwell 34 Low Not Rated 1974 Fish and Wildlife Pond
Chuquatonchee Watershed Structure 04 Dam Mississippi Chickasaw 34 Low — 1974 Flood Risk Reduction
Canyon Mouth Arizona Yavapai 34 Low Not Rated 1916 Other
Clement Missouri Nodaway 34 Low Not Rated 1996 Grade Stabilization
University Lake Dam Indiana Monroe 34 Low Poor 1910
Callaway Lake Dam Georgia Harris 34 Low Not Rated — Recreation
Lamesteer Dam Montana Wibaux 34 Low Unsatisfactory 1938 Fish and Wildlife Pond
Detwilder Lake Dam Missouri Sullivan 34 Low Not Rated 1969 Recreation
Sam Hair Pond Dam South Carolina Edgefield 34 Low Poor 1991 Recreation
Richard Meek Dam South Carolina York 34 Low Fair 1991 Other
Brook Hollow Lake Dam Georgia Gwinnett 34 Low Not Rated 1985 Flood Risk Reduction
Stoeser No. 6 South Dakota Stanley 34 Low — 2017 Grade Stabilization
Lake Arrowhead Wisconsin Adams 34 Low Satisfactory 1978 Recreation
Haywire Lake No 1 Dam Texas Tarrant 34 Low Not Rated 1930 Recreation
Scott Dam Oklahoma Blaine 34 Low Not Rated 1971 Other
Falta Pond Dam South Carolina Oconee 34 Low Fair — Fire Protection, Stock, Or ...
Johnson Oklahoma Woodward 34 Low Not Rated —
Mathes Dam Missouri Iron 34 Low Not Rated —
Hils Lake Dam Missouri Randolph 34 Low Not Rated — Other
Frd No 4c Kansas Chase 34 Low — — Flood Risk Reduction
Harmony Lake Dam Kentucky Oldham 34 Low Poor 1955 Recreation
Upper Clear Creek 1-B Nebraska Polk 34 Low Poor 1964 Flood Risk Reduction
Knittel Lake Dam Missouri Callaway 34 Low Not Rated 1947 Debris Control
Smith (Steve) Dam Iowa Harrison 34 Low Not Rated 2011 Flood Risk Reduction
T55nr75w23swne Wyoming Campbell 34 Low Fair 2002 Fire Protection, Stock, Or ...
Sand Draw No. 1 Dam Wyoming Natrona 34 Low Not Rated 1961 Debris Control
David Harden Pond Oklahoma Caddo 34 Low Not Rated 2005 Recreation
Rogers Dam Missouri Ray 34 Low Not Rated 1990 Grade Stabilization
Gochenour Dam Iowa Monona 34 Low Not Rated 2011 Flood Risk Reduction
Hunter-Williams Dam South Carolina Laurens 34 Low Poor 1975 Recreation
Tyler Dam South Dakota Marshall 34 Low — 1996 Fire Protection, Stock, Or ...
Thurber Lake No 4 Dam Texas Erath 34 Low Not Rated 1964 Water Supply
Houston Dam Missouri Nodaway 34 Low Not Rated 1995 Grade Stabilization
Lah Eickhoff Eqip Dam Nebraska Richardson 34 Low Not Rated 2006 Other
Cash Farms Dam South Carolina Cherokee 34 Low Poor 1978 Irrigation
Sugar Camp Creek Dam Missouri Christian 34 Low Not Rated —
Harban Dam Iowa Warren 34 Low Not Rated 1995 Fire Protection, Stock, Or ...
Kansas Leavenworth 34 Low — — Fire Protection, Stock, Or ...
Kansas Doniphan 34 Low — 1963
Chuquatonchee Watershed Structure 1 Dam Mississippi Chickasaw 34 Low — 1976 Flood Risk Reduction
Alcoa Dam Tennessee Blount 34 Low Fair 1991
Kugler Dam 408 Nebraska Franklin 34 Low Poor 1962 Flood Risk Reduction
Kansas Brown 34 Low — — Flood Risk Reduction
Holtzclaw Lake Dam Missouri Cooper 34 Low Not Rated 1961 Fire Protection, Stock, Or ...
Liike Brothers Dam Iowa Marion 34 Low Not Rated 1976 Fire Protection, Stock, Or ...

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.