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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
Tuller Reservoir Dam Connecticut Hartford 46 Significant Fair 1900 Recreation
Rainbow Lake Dam Michigan Gratiot 46 Significant Satisfactory 1962 Recreation
Upper Big Nemaha 1-B41 Nebraska Johnson 46 Significant Satisfactory 1982 Flood Risk Reduction
Thunder Hollow Dam Tennessee Union 46 Significant — 1974
Timber Lake Oregon Clackamas 46 Significant Not Rated — Recreation
Cheaha Creek W/S Dam Site 3 Alabama Talladega 46 Significant Not Rated 1966 Flood Risk Reduction
Lake Ohana Dam #1 Iowa Mills 46 Significant Poor 2007
Herzog Dam North Dakota Pembina 46 Significant Not Rated 1957 Flood Risk Reduction
Beckjord Ash Pond B Ohio Clermont 46 Significant Satisfactory — Tailings
Sonstegard-Telste Minnesota Lyon 46 Significant Satisfactory 1983 Flood Risk Reduction
Prince Irrigation Dam #2 South Dakota Stanley 46 Significant — 1976 Fire Protection, Stock, Or ...
Sixmile Creek Wid Site 10 Arkansas Logan 46 Significant Satisfactory 1954 Flood Risk Reduction
Little Mountain Dam "A" Ohio Lake 46 Significant Poor — Water Supply
Swan Creek 72 Nebraska Saline 46 Significant Satisfactory 1994 Flood Risk Reduction
Brandel Lake Dam Missouri Boone 46 Significant Not Rated 1989 Fire Protection, Stock, Or ...
Frd No 7 Kansas Pottawatomie 46 Significant Fair 1976 Flood Risk Reduction
Polk Daniels Lake Kansas Elk 46 Significant Fair 1935 Recreation
SCS-Turkey Creek Site-06 Oklahoma Washita 46 Significant Fair 1960 Flood Risk Reduction
Cajalco Creek California Riverside 46 Significant Satisfactory 2001 Debris Control
Swan Creek 68 Nebraska Jefferson 46 Significant Fair 1995 Flood Risk Reduction
Scioto County Sludge Lagoon Ohio Scioto 46 Significant Fair 1980 Tailings
Samaria No 2 Upper Idaho Oneida 46 Significant Fair 1947 Other
Cherokee Dam Virginia Frederick 46 Significant Not Rated — Recreation
Emmett Sanders Lock and Dam Arkansas Jefferson 46 Significant Not Available 1968 Navigation
Finnon Lake California El Dorado 46 Significant Satisfactory 2012 Water Supply
Tabo Creek A-23 Missouri Lafayette 46 Significant Satisfactory 1963 Grade Stabilization
Spring Lake Dam Illinois McDonough 46 Significant Not Available 1927 Recreation
Armourdale Dam North Dakota Towner 46 Significant Not Rated 1961 Fish and Wildlife Pond
Muddy Creek Dam #16 North Carolina McDowell 46 Significant Satisfactory 1963 Flood Risk Reduction
Lake Cooper Dam Texas Archer 46 Significant Poor 1953 Water Supply
Badger Creek Watershed Site M-1-A Iowa Madison 46 Significant Satisfactory 1980 Recreation
Sage Hen Idaho Gem 46 Significant Fair 1939 Other
Bacon Creek Watershed Site H-3-2 Iowa Woodbury 46 Significant Satisfactory 1984 Flood Risk Reduction
Crystal Lake Dam 2596 Nebraska Washington 46 Significant Poor 2001 Other
Lake Murphysboro Dam Illinois Jackson 46 Significant Not Available 1947 Recreation
Leutzinger-Lowe Watershed Site M-1 Iowa Muscatine 46 Significant Satisfactory 1971 Flood Risk Reduction
Flat Creek Ag&F Site 3 Arkansas Lawrence 46 Significant Poor 1962 Flood Risk Reduction
Griffin Creek Dam Oregon Harney 46 Significant Not Rated 1953 Irrigation
Murray Lake Dam Virginia Albemarle 46 Significant Poor — Recreation
Jim Bridger Fgd Spent Liquor Pond No. 2 Wyoming Sweetwater 46 Significant Fair 1990 Other
North Crow Diversion Wyoming Laramie 46 Significant Fair 1910 Water Supply
Hurley South Dakota Potter 46 Significant — 1933 Recreation
Duck Fork Utah Sanpete 46 Significant Not Rated 1978 Recreation
Ketchepedrake Creek W/S Dam Site 11 Alabama Clay 46 Significant Not Rated 1968 Flood Risk Reduction
Mississippi River Lock and Dam 5a - Winona Levee Minnesota Winona 46 Significant Not Available 1936 Navigation
Nathaniel Cole Park Dam New York Broome 46 Significant Satisfactory 1973 Recreation
Upper Little Nemaha 79 Nebraska Lancaster 46 Significant Satisfactory 1998 Flood Risk Reduction
Mpd No 14 Kansas Harvey 46 Significant Satisfactory 1976 Flood Risk Reduction
Conda Site Mtis (Simplot) Idaho Caribou 45 Significant Satisfactory 1979 Tailings
Putnam County Conservation District Dam Illinois Putnam 45 Significant Not Available 1993 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.