Vehicle Safety
Recalls Search 320,000+ NHTSA safety recalls Complaints 2.1M+ consumer safety complaints TSBs 4.7M technical service bulletins VIN Lookup Decode any vehicle VIN instantly OBD Codes 12,000+ diagnostic trouble codes Fuel Economy EPA MPG data for all vehicles Safety Ratings 11,700+ NHTSA crash test ratings Investigations 5,300+ NHTSA defect investigations Statistics Recall trends & safety analysis
Consumer Safety
Product Safety 9,700+ CPSC product recalls Food Safety 28,600+ FDA food recalls Pet Safety 1.3M FDA animal adverse events Drug Safety 17,500+ FDA drug recalls Device Safety 38,400+ FDA device recalls Workplace Safety 102,900+ OSHA injury reports Brand History Cross-category recall lookup by company
Infrastructure
Bridge Safety 624,000 bridge inspections Aviation Safety 30,000+ NTSB aviation events Dam Safety 92,600 dam safety records Water Safety 433,000+ public water systems Railroad Safety 438,000+ rail crossings Pipeline Safety 8,800+ pipeline incidents State Safety Dashboards Safety grades for all 50 U.S. states ZIP Safety Report Check any 5-digit ZIP across 9 datasets
Public Health
Nursing Homes 14,700 CMS rated facilities Environmental 80,000+ hazardous sites & releases
Blog

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

Public Health

Nursing Homes14,700 CMS rated facilities Environmental80,000+ hazardous sites & releases BlogGuides, news & safety insights

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
Happy Holler Dam Missouri Andrew 43 High Satisfactory 1995 Recreation
Mountain Run Dam #18 Virginia Culpeper 43 High Satisfactory - Flood Risk Reduction
Lake Warrenton Dam Missouri Warren 43 Low Satisfactory 1970 Recreation
Axell California Sonoma 43 High Satisfactory 1952 Water Supply
Eastman Falls New Hampshire Merrimack 43 Significant Satisfactory 1937 Hydroelectric
Upper Big Nemaha 6-A Nebraska Gage 43 Significant Satisfactory 1978 Flood Risk Reduction
York Bldg Products Settling Pond 9 Maryland Cecil 43 Significant Satisfactory 1988 Tailings
Ob-3 Process Water Storage 200mg Pond Dam Washington Adams 43 Significant Satisfactory 2021 Irrigation
Hidden Springs Cell 3a Idaho Ada 43 Significant Satisfactory 2007 Other
Barr Lake Colorado Adams 43 High Satisfactory 1893 Irrigation
Bear Creek Site 13 Minnesota Houston 43 Low Satisfactory 2003 Flood Risk Reduction
Jefferson Park Watershed Site 5 Iowa Wapello 43 High Satisfactory 1985 Flood Risk Reduction
Beaver Lake Dam Iowa Dallas 43 Significant Satisfactory 1990 Recreation
Sharpe's Creek Reservoir Lake Dam Georgia Carroll 43 High Satisfactory 1991 Water Supply
Lake John Minnesota Yellow Medicine 43 Significant Satisfactory 1981 Flood Risk Reduction
Upper Big Nemaha 18-A Nebraska Johnson 43 Low Satisfactory 1970 Flood Risk Reduction
Swan Creek 67 Nebraska Saline 43 Low Satisfactory 1988 Flood Risk Reduction
Murphys Afterbay Dam California Calaveras 43 High Satisfactory 1953 Hydroelectric
Mount Stoneman California Sacramento 43 Low Satisfactory 1937 Water Supply
Laurel Lake Dam Virginia Dickenson 43 Undetermined Satisfactory 1963 Recreation
Lake Bordeaux California Lake 43 Low Satisfactory 1962 Water Supply
Deer Run Lake Dam Missouri Madison 43 High Satisfactory 1967 Recreation
Maple Creek Silt Pond B Pennsylvania Washington 43 High Satisfactory 1977 Other
Indian Brook Reservoir Dam New York Westchester 43 High Satisfactory 1889 Water Supply
La Contenta California Calaveras 43 High Satisfactory 2002 Water Supply
Upper Tri-County Wid Site 14a Arkansas Sharp 43 Low Satisfactory 1983 Flood Risk Reduction
Brookfield Dam Missouri Linn 43 High Satisfactory 1959 Water Supply
Walker Nebraska Dawson 43 Low Satisfactory 1941 Hydroelectric
Midlothian Balancing Reservoir Dam Texas Ellis 43 High Satisfactory 2014
Cass County Road Dam 12ba-10-10 Nebraska Cass 43 Low Satisfactory 1994 Flood Risk Reduction
Hide A Way Lake No 2 Dam Texas Smith 43 High Satisfactory 1970 Recreation
South Branch 11 Nebraska Otoe 43 Low Satisfactory 1987 Flood Risk Reduction
Babson Reservoir Dam Massachusetts Essex 43 High Satisfactory 1930 Water Supply
Hide A Way Lake No 1 Dam Texas Smith 43 High Satisfactory 1969 Irrigation
Oak Site California Santa Cruz 43 Low Satisfactory 1969 Water Supply
Johnson Falls Wisconsin Marinette 43 High Satisfactory 1923 Hydroelectric
Hollymead Dam Virginia Albemarle 43 High Satisfactory 1974 Recreation
Glen Lyn Fly Ash Dam Virginia Giles 43 High Satisfactory - Other
Gann Lake Dam Missouri Johnson 43 Low Satisfactory 1972 Recreation
Del-Co Upland Storage Reservoir No. 2 Ohio Delaware 43 High Satisfactory 1989 Water Supply
Wellington Nap D-21b Missouri Lafayette 43 Low Satisfactory 1973 Flood Risk Reduction
Falcon Ridge Dam Tennessee Henderson 43 Low Satisfactory 1999 Recreation
Inglis Main Dam & Spillway Florida Citrus 43 High Satisfactory 1968 Flood Risk Reduction
Polk Creek No.6 West Virginia Lewis 43 High Satisfactory 1966 Flood Risk Reduction
Upper Owl Creek Pennsylvania Schuylkill 43 High Satisfactory 1921 Water Supply
Easter Lake Dam Iowa Polk 43 Significant Satisfactory 1967 Recreation
Calaveras Creek WS SCS Site 6 Dam Texas Bexar 43 High Satisfactory 1957 Flood Risk Reduction
Lake Hollenbeck Dam Missouri Cape Girardeau 43 High Satisfactory 1964 Recreation
Sugar Hollow Dam Missouri Warren 43 High Satisfactory 1968 Recreation
Fairmount Reservoir Colorado Jefferson 43 High Satisfactory 1993 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.