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

17,049 dams in the National Inventory of Dams.

National Inventory of Dams

Browse 17,049 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 Creek No.24 West Virginia Mineral 40 High Fair 1963 Flood Risk Reduction
Kerruish Stormwater Control Facility Dam Ohio Cuyahoga 40 High Satisfactory 1954 Flood Risk Reduction
Tafton Dike Pennsylvania Pike 40 High Satisfactory 1926 Hydroelectric
Halsey Afterbay California Placer 40 High Fair 1913 Hydroelectric
Nolan Creek WS SCS Site 10 Dam Texas Bell 40 High Fair 1968 Flood Risk Reduction
Blair Lake Dam Missouri Pike 40 High Unsatisfactory - Recreation
Norway Indiana White 40 High Fair 1923 Recreation
SCS-Lower Bayou Creek Site-03 Oklahoma Love 40 High Fair 1960 Flood Risk Reduction
Dry Devils and Lowrey WS SCS Site 4 Dam Texas Sutton 40 High Not Rated 1961 Flood Risk Reduction
SCS-Four Mile Creek Site-1 Oklahoma Canadian 40 High Fair 1966 Flood Risk Reduction
Ana Mariaâ Ii Dam Puerto Rico Ponce 40 High Satisfactory 1939 Irrigation
Lake Lincoln State Park Dam Mississippi Lincoln 40 High Fair 1979 Flood Risk Reduction
Apodaca Arroyo Dam New Mexico Doña Ana 40 High Poor 1962 Flood Risk Reduction
Evans Flavorland Reservoir No 2 Washington Yakima 40 High Satisfactory 1998 Irrigation
SCS-Sandy Creek Site-18 Oklahoma Pontotoc 40 High Fair 1973 Flood Risk Reduction
Holcombe Dike Wisconsin Chippewa 40 High Satisfactory 1907 Hydroelectric
Lock 33 Dam Erie Canal New York Monroe 40 High Poor 1908 Hydroelectric
Warm Springs No. 4 West Virginia Morgan 40 High Satisfactory 1961 Flood Risk Reduction
Cedar City Dry Canyon Db Utah Iron 40 High Satisfactory 2000 Flood Risk Reduction
Moab City - White Canyon Retention Utah Grand 40 High Fair 1976 Flood Risk Reduction
Green Creek WS SCS Site 5 Dam Texas Erath 40 High Unsatisfactory 1955 Flood Risk Reduction
Calaveras Creek WS SCS Site 10 Dam Texas Bexar 40 High Satisfactory 1958 Flood Risk Reduction
Upper Delta (North Offset Dam & West Offset Dam) Wyoming Sweetwater 40 High Fair 2013 Tailings
Strawberry Ridge Dam North Carolina Mitchell 40 High Fair - Recreation
Rc&D Watershed Structure Y-14 Georgia Gwinnett 40 High Satisfactory 1968 Flood Risk Reduction
Scott Reservoir Dam Massachusetts Worcester 40 High Poor 1875 Water Supply
Sycamore Ridge Dam Indiana Floyd 40 High Poor 1964 Recreation
Towson Reservoir Storage Tanks Maryland Baltimore 40 High Satisfactory 2013 Water Supply
Knights Creek 1 Wisconsin Dunn 40 High Satisfactory 1970 Debris Control
Gammons Dam North Carolina Surry 40 High - - Irrigation
Spirit Lake Bia 5 North Dakota Benson 40 High Satisfactory 1987 Flood Risk Reduction
Lake Cherokee Dam South Carolina Cherokee 40 High Fair 1971 Recreation
Griffin Pennsylvania Lackawanna 40 High Poor 1888 Water Supply
Bridge Creek Dam Ohio Geauga 40 High Poor 1961 Water Supply
Guanella Colorado Clear Creek 40 High Satisfactory 2004 Water Supply
Merriman Pennsylvania Butler 40 High Fair 1966 Recreation
Raven Run No 3 Pennsylvania Schuylkill 40 High Fair 1885 Water Supply
Lake Ashburton Reservoir and Storage Tanks Maryland Baltimore City 40 High Not Rated 1910 Water Supply
Blue Eye Creek W/S Dam Site 2 Alabama Talladega 40 High Not Rated 1968 Flood Risk Reduction
Yale Saddle Dam Washington Cowlitz 40 High Unsatisfactory 1953 Hydroelectric
Cle Elum Main Dike Washington Kittitas 40 High Not Available 1933
Windmill Plantation Lake Dam Georgia Columbia 40 High Poor 1985 Recreation
Caballo Arroyo Dam No. 5 New Mexico Doña Ana 40 High Poor 1960 Flood Risk Reduction
Little Sni-A-Bar #22 Missouri Lafayette 40 High Satisfactory 1975 Other
Bergen East Colorado Jefferson 40 High Satisfactory 1874 Irrigation
Amick Upground Reservoir Ohio Morrow 40 High Poor 1968 Water Supply
New Milford Reservoir #4 Dam Connecticut Litchfield 40 High Poor 1900 Recreation
Indian Run Pennsylvania Berks 40 High Unsatisfactory 1890 Water Supply
SCS-Sugar Creek Site-020 Oklahoma Caddo 40 High Not Rated 1962 Flood Risk Reduction
Hinckley Lake Dam Ohio Medina 40 High Poor 1928 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.