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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

7,889 dams in the National Inventory of Dams.

National Inventory of Dams

Browse 7,889 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
Patterson Park Lake Dam Indiana Jennings 30 Low Poor - Recreation
Dysart Lake Dam South Carolina Greenville 30 Low Poor 1948 Recreation
San Juan South Pond 4 New Mexico San Juan 30 High Poor 1982 Other
Binnewater Reservoir Dam & Dike New York Ulster 30 High Poor 1926 Recreation
Rednour Lake Dam Indiana Bartholomew 30 Low Poor - Recreation
Wildcat Dam Texas Burnet 30 High Poor 1951 Recreation
R-Farm Lake Dam Ohio Medina 30 Low Poor 1939 Recreation
Brown No. 2 Wyoming Big Horn 30 Low Poor 1913 Irrigation
Gill No. 5 Stock Wyoming Sheridan 30 Low Poor - Fire Protection, Stock, Or ...
French Lake Dam Oklahoma Comanche 30 Low Poor 1936 Fish and Wildlife Pond
Lake Geneva Dam Indiana Switzerland 30 High Poor 1944 Recreation
Silver Dollar Lake Dam Virginia Culpeper 30 Low Poor - Other
King Dam No. 1 South Dakota Haakon 30 High Poor 1960 Fire Protection, Stock, Or ...
Gs Dd No 17-20a Kansas Brown 30 Low Poor 1994 Flood Risk Reduction
Beaver Lake Pennsylvania Wayne 30 High Poor 1970 Recreation
Hall's Farm Pond West Virginia Upshur 30 High Poor 1959 Recreation
Tietjen Banks Irrigation Dam Nebraska Nuckolls 30 Low Poor 1985 Irrigation
Isabel Fanning Dam South Carolina Chester 30 Low Poor 1969 Recreation
Brown No. 1 Wyoming Big Horn 30 Low Poor 1913 Irrigation
August Pond Dam South Carolina Greenville 30 Low Poor 1968 Recreation
Mid-Carolina Golf Club South Carolina Newberry 30 Low Poor 1969 Irrigation
South Fork Swan Creek 4-2 Nebraska Jefferson 30 Low Poor 1990 Other
Johnson No. 1 Wyoming Niobrara 30 Low Poor 1916 Irrigation
J & H Ranch No. 1 Wyoming Sheridan 30 Low Poor 1959 Fire Protection, Stock, Or ...
Ritz Lake Dam Ohio Guernsey 30 Low Poor 1973 Recreation
Dad Dahl Detention # 2 Dam Wyoming Sweetwater 30 Low Poor 1963 Debris Control
Mowry Wyoming Johnson 30 Low Poor 1963 Irrigation
Greenville Reservoir No 4 Dam Texas Hunt 30 High Poor 1927 Water Supply
Lower Woodland Lake Dam Indiana Morgan 30 Low Poor 1968 Recreation
Nash's Lake Maine Washington 30 Significant Poor 1890 Recreation
Beggs Lake Dam Arkansas Pulaski 30 Significant Poor 1959 Recreation
Topliff Dam Nebraska Cass 30 Low Poor 1978 Other
Ski Starlite Dam No. 2 Indiana Clark 30 Significant Poor 1980 Recreation
Woodland Retreat Lake Indiana Franklin 30 Low Poor 1957 Recreation
Knop Lake Dam Indiana Carroll 30 Low Poor 1945 Recreation
Hubbard Murphee Structure Y-17a-72 Dam Mississippi Tallahatchie 30 High Poor 1963 Flood Risk Reduction
Cold Springs Park Pennsylvania Chester 30 Low Poor - Recreation
Kelley Hot Spring Fish California Modoc 30 Significant Poor -
Beacon Hill Reservoir Washington Grays Harbor 30 High Poor 1935 Water Supply
Ta Dubose Dam 1 South Carolina Aiken 30 Low Poor - Recreation
Diebel Lake Dam Ohio Hamilton 30 Low Poor 1980 Recreation
Fannings Pond Dam South Carolina Orangeburg 30 Low Poor 1950 Recreation
V. E. Lissolo Irrigation Wyoming Weston 30 Low Poor 1955 Irrigation
Lake Sebago Dam New York Rockland 30 High Poor 1925 Recreation
Finley Wyoming Carbon 30 Low Poor 1977 Fish and Wildlife Pond
West Parish Filter No. 2 Dam Massachusetts Hampden 30 Significant Poor 1910 Water Supply
Bear - Pierce - Cedar 3-C Nebraska Gage 30 Low Poor 1969 Flood Risk Reduction
Poison Creek No. 1 Wyoming Johnson 30 Low Poor 1999 Irrigation
Paper Goods Pond Dam Connecticut Hartford 30 Significant Poor 1920 Recreation
Mill Glen Lake Dam Georgia Douglas 30 High Poor - 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.