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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

7,712 dams in the National Inventory of Dams.

National Inventory of Dams

Browse 7,712 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
Bridge Dam Wyoming Natrona 40 Low Poor 1957 Debris Control
Kepani Reservoir Hawaii Kauai 40 High Poor 1954 Irrigation
2nd Enl. Guild & Dean Wyoming Uinta 40 Low Poor 2001 Irrigation
Lower Blue Lake California Alpine 40 Low Poor 1885 Hydroelectric
Whippoorwill Lake Dam North Carolina Mecklenburg 40 Low Poor 1953 Recreation
Tk Jessup Lake Dam Kentucky Muhlenberg 40 Low Poor 1976 Recreation
Lake Gary Dam Mississippi Greene 40 Undetermined Poor — Recreation
Schnacke Lake Number 4 Dam Indiana Vanderburgh 40 Significant Poor — Recreation
Zachariah Lake Dam Kentucky Lee 40 High Poor 1950 Other
Lake Maria Dam Ohio Richland 40 Significant Poor 1958 Recreation
Jurgens Dam Nebraska Pawnee 40 Low Poor 1949 Other
Rank Dam South Dakota Buffalo 40 High Poor 1935 Recreation
Fourche Creek Wid Site 19 Arkansas Randolph 40 Significant Poor 1982 Recreation
Broken Jaw Stock Wyoming Campbell 40 Low Poor 1955 Fire Protection, Stock, Or ...
Lake Forrest Dam Georgia Fulton 40 High Poor — Recreation
Long Pond Dam New York Westchester 40 Significant Poor 1936 Recreation
Bonneville Wyoming Fremont 40 Low Poor 1914 Other
Lake Rupert Dam Ohio Vinton 40 High Poor 1968 Water Supply
Ilion Reservoir #1 Dam New York Herkimer 40 High Poor 1895 Water Supply
Mock Bass Wyoming Sheridan 40 Low Poor 1966 Fire Protection, Stock, Or ...
Ramah Dam New Mexico McKinley 40 High Poor 1900 Irrigation
Tackett Lake Dam Indiana Morgan 40 Low Poor 1969
Lake Helen California Sonoma 39 High Poor 1966 Water Supply
Tillson Lake Dam New York Ulster 39 High Poor 1930 Recreation
Powell Oil Company Lake Kentucky Christian 39 Low Poor 1960 Other
Lower County Squire Dam Kentucky Kenton 39 High Poor 1996 Recreation
Pelto Dam New York Tioga 39 High Poor 1955 Flood Risk Reduction
Cottonwood Dam (Park) Montana Park 39 High Poor 1953 Irrigation
Pine Cone No. 2 Wyoming Carbon 39 Low Poor 1977 Irrigation
South Fork 1-1 Nebraska Pawnee 39 Significant Poor 1981 Other
Wilson Creek 2-3 Nebraska Otoe 39 Low Poor 1964 Other
Homestake Mining Company Evap Pond No.1 New Mexico Cibola 39 Significant Poor 1990 Other
Summitcrest Farm Pond Dam Ohio Columbiana 39 Significant Poor 1960 Recreation
Summerlin Detention Basin #5 Dam Nevada Clark 39 High Poor 2002 Flood Risk Reduction
Moxee Valley Orchards Dam Washington Yakima 39 High Poor 1985 Irrigation
Scribner Air Base East Dam Nebraska Dodge 39 Significant Poor 1954 Flood Risk Reduction
Little Raccoon Dam No. 18 Indiana Parke 39 Low Poor 1974 Flood Risk Reduction
Ascalmore Structure Y-17a-02 Dam Mississippi Tallahatchie 39 High Poor 1959 Flood Risk Reduction
Brown No. 1 Wyoming Albany 39 Low Poor 1953 Irrigation
Coffing Brothers Dam Indiana Fountain 39 Low Poor 1962 Recreation
Russellville Reservoir Dam Ohio Brown 39 Low Poor 1963 Recreation
Owl Hollow Dam Texas Burnet 39 High Poor 1951 Recreation
Frd No T-1 Kansas Brown 39 Significant Poor 1968 Flood Risk Reduction
Farwell 2-1 Nebraska Howard 39 Low Poor 1963 Other
Frd No I-1-25 (Illinois Crkdam) Kansas Montgomery 39 High Poor 1969 Flood Risk Reduction
Royal Oak Golf Course Pond No. 2 Dam Ohio Clermont 39 Significant Poor 1966 Water Supply
Swift Run Lake Dam Ohio Miami 39 Significant Poor 1876 Water Supply
Railroad Dam No.2 New Mexico Guadalupe 39 High Poor 1922 Recreation
Maui Reservoir 15 Hawaii Maui 39 High Poor 1917 Irrigation
Cedar Lake (Old Olathe Lake) Kansas Johnson 39 High Poor 1931 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.