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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

92,628 dams in the National Inventory of Dams.

National Inventory of Dams

Browse 92,628 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.

Name State County Height (ft) Hazard Condition Year Purpose
Taylor Dam Oklahoma Tulsa 50 Low Not Rated 1965 Recreation
Twin Creeks Distribution Pond Dam Nevada Humboldt 50 Low Fair 1995 Other
Bill Greer Dam Kentucky Butler 50 Significant Poor 1955 Other
Sun Valley Detention Dam Nevada Washoe 50 High Fair — Flood Risk Reduction
South Zumbro Sr-2 Minnesota Olmsted 50 High Satisfactory 1992 Flood Risk Reduction
Engelhard Trapnell # 3 Plant Tailings Pond Georgia Wilkinson 50 Low Not Rated 1983 Tailings
Cooper Creek Wid Site 4 Arkansas Lawrence 50 High Fair 1969 Flood Risk Reduction
Peterson Dam New Mexico San Miguel 50 High Fair 1911 Water Supply
Highway 44 South Dakota Mellette 50 Significant — 1973 Other
Camanche Dike No. 5 California San Joaquin 50 High Satisfactory — Water Supply
Slate River Dam #7 Virginia Buckingham 50 High Satisfactory — Flood Risk Reduction
Corbin Reservoir Dam Kentucky Laurel 50 Significant Satisfactory 1950 Water Supply
Killingworth Kathryn Sue Oklahoma Caddo 50 Low Not Rated 1950 Other
Prairie Du Sac Wisconsin Sauk 50 High Fair 1914 Hydroelectric
Knight Hawk/Prairie Eagle/North Refuse Area Dam Illinois Perry 50 Significant Not Available — Tailings
Shavano Valley #2-Sv-2 Colorado Montrose 50 High Satisfactory 1996 Flood Risk Reduction
Hagins Panther Canyon Lake Dam Texas Kent 50 Low Not Rated 1969 Water Supply
Stutzman Dam Iowa Washington 50 Low Not Rated 1970 Fire Protection, Stock, Or ...
Holiday Lake Dam Iowa Poweshiek 50 Significant Satisfactory 1962 Recreation
Lake Wilhelm (Pa-475) Pennsylvania Mercer 50 High Satisfactory 1969 Flood Risk Reduction
Crab Orchard Creek Dam Virginia Bland 50 High Satisfactory — Recreation
Queen Lane Raw Water Basin Pennsylvania Philadelphia 50 High Fair 1900 Water Supply
Doggett Reservoir Montana Meagher 50 High Fair 1948 Irrigation
White Lake Dam Indiana Brown 50 Significant Poor — Recreation
Mission North Carolina Clay 50 High Fair 1924 Hydroelectric
Deerfield Reservoir #6 Dam New York Oneida 50 High Satisfactory 1900 Water Supply
Glenn Springs Dam Tennessee Tipton 50 Significant Satisfactory 1993
Waxhoma Lake Oklahoma Osage 50 High Unsatisfactory 1955 Water Supply
Upper Centennial Control Structure Arizona La Paz 50 Low Not Rated 1956 Flood Risk Reduction
Big Sandy Creek 35-5-2 (Bruning Dam) Nebraska Fillmore 50 High Satisfactory 1984 Flood Risk Reduction
Jubilee Lake Oregon Union 50 High Poor 1967 Recreation
Green Leaf Lake Oklahoma Muskogee 50 Significant Not Available 1935 Fish and Wildlife Pond
Pishkun Dike 1 Montana Teton 50 High Not Available 1930 Irrigation
Highland Commons Pond B Dam & Dike Massachusetts Worcester 50 Significant Satisfactory 2010 Flood Risk Reduction
Big Falls Wisconsin Rusk 50 High Fair 1923 Hydroelectric
Ringtown Reservoir No 6 Pennsylvania Schuylkill 50 High Fair 1921 Water Supply
Walling Subwatershed Sta 55+40 #1 Iowa Woodbury 50 Low Not Rated 1953 Fire Protection, Stock, Or ...
Mosquito of Harrison Watershed Site 7-1 Iowa Harrison 50 Low Not Rated 1993 Fire Protection, Stock, Or ...
Rosebud Lake Dam Texas Falls 50 Low Not Rated 1909 Recreation
Mike Mikkelson Subwatershed 5-5020 Iowa Monona 50 Low Not Rated 1970 Fire Protection, Stock, Or ...
Boren Dam Oklahoma Creek 50 Significant Poor 1940 Water Supply
Brady Creek WS SCS Site 31 Dam Texas Concho 50 Low Not Rated 1958 Flood Risk Reduction
Plummer Basin East Tailings Minnesota Itasca 50 Low — 1956 Tailings
Broadwater Dam Montana Broadwater 50 High Satisfactory 1940 Hydroelectric
Mitchell Sludge Sedimentation Pond Pennsylvania Washington 50 Significant Satisfactory 1982 Other
Upper Big Nemaha 25-C Nebraska Gage 50 High Satisfactory 1974 Flood Risk Reduction
Femme Osage Lake Dam Missouri St. Charles 50 High Satisfactory 1980 Recreation
Karber Pond Oklahoma Blaine 50 Low Not Rated 1972 Other
Cortez Hills Dam Fresh Water Reservoir Nevada Lander 50 Low Fair 2009 Other
Comanche Oklahoma Stephens 50 High Fair 1960 Water Supply

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.