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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

12,906 dams in the National Inventory of Dams.

National Inventory of Dams

Browse 12,906 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
Middle Big Nemaha 88 Nebraska Johnson 56 Significant Satisfactory 2001 Flood Risk Reduction
Port Creek Reservoir Dam New York Fulton 56 High Satisfactory 1930 Water Supply
Middle Big Nemaha 18 Nebraska Johnson 56 Low Satisfactory 2003 Flood Risk Reduction
Lake Louise Dam Missouri Livingston 56 High Satisfactory 1997
Indian Creek Community Dam Missouri Livingston 56 High Satisfactory 1988 Recreation
Eklutna Dam Alaska Municipality of Anchorage 56 High Satisfactory 1965 Hydroelectric
Rattle & Snap #21 Dam Tennessee Maury 56 Significant Satisfactory 1980
Hunters Run Structure No. 2 Ohio Fairfield 56 Significant Satisfactory 1955 Flood Risk Reduction
W Fork Pt Remove Creek Wid Site 10 Arkansas Pope 56 Low Satisfactory 1964 Flood Risk Reduction
2nd Broad River Watershed Dam #2 North Carolina Rutherford 56 High Satisfactory 1995 Flood Risk Reduction
Windsor #8 Colorado Larimer 56 High Satisfactory 1903 Irrigation
Marrowbone Dam Tennessee Davidson 56 High Satisfactory 1939
South River Dam #4 Virginia Augusta 56 High Satisfactory - Flood Risk Reduction
Mannington Water Supply Dam West Virginia Marion 56 High Satisfactory 1964 Recreation
Joe Machs Lake Dam Missouri St. Louis 56 High Satisfactory 1996
Lake Kah-Tan-Da Dam Missouri Perry 56 High Satisfactory 1966 Recreation
Borden Lake Dam Indiana Clark 56 High Satisfactory 1971 Flood Risk Reduction
Hickory Grove Lake Dam Iowa Story 56 Significant Satisfactory 1966 Recreation
Lake Icaria Dam (Site M-1-A Walters Cr) Iowa Adams 56 Significant Satisfactory 1974 Flood Risk Reduction
Municipal California Solano 56 High Satisfactory 1939 Water Supply
E Fork Pt Remove Creek Wid Site 05 Arkansas Johnson 56 Low Satisfactory 1967 Fish and Wildlife Pond
Landolt Dam Missouri Montgomery 56 High Satisfactory 2006
Detention Pine Ridge No. 1 Wyoming Goshen 56 Low Satisfactory 1958 Flood Risk Reduction
Lake Macbride Dam Iowa Johnson 56 Significant Satisfactory 1930 Recreation
Lima Montana Beaverhead 56 High Satisfactory 1934 Irrigation
Moody Reservoir Dam Connecticut New Haven 56 High Satisfactory 1900 Water Supply
Craig Holding & Evaporation Ponds Colorado Moffat 56 Significant Satisfactory 1978 Water Supply
Lake Thoreau Dam Virginia Fairfax 56 High Satisfactory - Recreation
West Lake Vermont Windham 56 High Satisfactory 2015 Recreation
Sunridge Canyon (No. 7) Arizona Maricopa 56 High Satisfactory 1972 Flood Risk Reduction
Little Choconut Site 2b Dam New York Broome 56 High Satisfactory 1968 Flood Risk Reduction
South Zumbro Wr-6a Minnesota Olmsted 56 High Satisfactory 1989 Flood Risk Reduction
Lonedell Lake Dam Missouri Franklin 56 High Satisfactory 1972 Recreation
Buckeye Water District Reservoir Ohio Columbiana 56 High Satisfactory 2008 Water Supply
Green Valley Lake California San Bernardino 56 Low Satisfactory 1925 Water Supply
Clinton Reservoir Dam New Jersey Passaic 56 High Satisfactory 1894 Water Supply
Foothills Colorado Boulder 56 High Satisfactory 1911 Irrigation
Foss Valley California Napa 56 High Satisfactory 1988 Water Supply
Middle Big Nemaha 4 Nebraska Johnson 56 Low Satisfactory 2003 Flood Risk Reduction
J.C. Jacobsen California Kern 56 High Satisfactory 1973 Water Supply
Cloisters Dam 2 Nebraska Sarpy 55 Low Satisfactory 2017 Flood Risk Reduction
Maneman-Haveman Dam Nebraska Cass 55 Low Satisfactory 1997 Flood Risk Reduction
Topgun Lagoon Dam Nebraska Boone 55 Low Satisfactory 1998 Other
Polk Creek No.9 West Virginia Lewis 55 High Satisfactory 1965 Flood Risk Reduction
Point View Dam New Jersey Passaic 55 High Satisfactory 1964 Recreation
Swan Creek 9 Nebraska Saline 55 Significant Satisfactory 1998 Flood Risk Reduction
Tekamah-Mud Creek 42-A Nebraska Burt 55 Significant Satisfactory 1995 Flood Risk Reduction
Lost Creek Watershed Site C-2 Missouri Newton 55 High Satisfactory 1992 Flood Risk Reduction
Lac Lafitte Dam Missouri St. Francois 55 High Satisfactory 1977 Recreation
Lake Manatee Dam Florida Manatee 55 High Satisfactory 1967 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.