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

92,766 dams in the National Inventory of Dams.

National Inventory of Dams

Browse 92,766 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.

Name State County Height (ft) Hazard Condition Year Purpose
Huinawai Reservoir Hawaii Kauai 47 High Poor 1902 Irrigation
Bremerton National Airport Detention Dam Washington Kitsap 47 Low - 1995 Flood Risk Reduction
Sa6 Fort Meade Florida Polk 47 Significant Not Rated 1990 Tailings
Eagle Lake Dam Missouri Ste. Genevieve 47 High Satisfactory 1968 Recreation
Blume/Haley Dam Iowa Plymouth 47 Low Not Rated 1966 Fire Protection, Stock, Or ...
Williams Valley California Mendocino 47 Low Satisfactory 1965 Water Supply
Lakota South Dakota Custer 47 High Not Rated 1962 Recreation
Rawlins Wyoming Carbon 47 Low Fair 1956 Water Supply
Twin No. 1 Wyoming Johnson 47 Low Poor 1957 Fire Protection, Stock, Or ...
Foote #4 California Sonoma 47 High Satisfactory 1976 Water Supply
Elim Creek Minnesota Carlton 47 Low Fair 1981 Flood Risk Reduction
North Pork Manure Pit Wisconsin Richland 47 Significant Not Rated -
Pole Creek Irrigation Wyoming Johnson 47 Significant Poor 1972 Irrigation
Douglas Colorado Larimer 47 High Satisfactory 1901 Irrigation
Blanchard-Offner California Napa 47 High Satisfactory 1963 Other
Kansas Doniphan 47 Low - - Debris Control
Swims Lake Dam "B" Georgia Carroll 47 Low Not Rated 1967 Fire Protection, Stock, Or ...
Monroe City Dam Missouri Ralls 47 Significant Satisfactory 1967 Water Supply
Upper Loop Reservoir Washington Chelan 47 High Satisfactory 2015 Irrigation
Edmondson Dam Virginia Washington 47 Undetermined Not Rated - Hydroelectric
Wolf Mountain Colorado Routt 47 Low Not Rated 1988 Fish and Wildlife Pond
Una S Johnson Dam South Carolina Cherokee 47 Low Poor 1958 Recreation
Headwaters Dam North Carolina Ashe 47 High Fair 2001 Recreation
Marengo County Lake Dam Alabama Marengo 47 Low Not Rated 1950 Recreation
South Side Detention Dam Montana Carbon 47 Low Poor - Flood Risk Reduction
Kansas Pottawatomie 47 Low - 2000 Other
Lacey-Keosaqua Park Lake Dam Iowa Van Buren 47 Low Satisfactory 1930 Recreation
Mare Meadow Reservoir Dam Massachusetts Worcester 47 High Fair 1955 Water Supply
Lake Mullet Dam Texas Parker 47 High Poor 1955 Irrigation
Trace State Park Dam Mississippi Pontotoc 47 High Satisfactory 1974 Recreation
Schaefer Dam; Norman M North Dakota Mercer 47 Low Not Rated 2003 Fire Protection, Stock, Or ...
Boatman An Oklahoma Okmulgee 47 Low Not Rated 1965 Other
Lake Tahoo Dam Tennessee Sequatchie 47 Low Fair 1997
Lone Jack Lake Dam Missouri Jackson 47 High Satisfactory 1990 Flood Risk Reduction
Chester Diversion California Plumas 47 High Satisfactory 1975 Flood Risk Reduction
Mount Carmel Dam North Dakota Cavalier 47 Significant Not Rated 1971 Recreation
Spring Lake Park Dam Nebraska Douglas 47 Low Satisfactory 2016 Flood Risk Reduction
Antelope Lake Dam Texas Robertson 47 Low Not Rated 1976 Water Supply
Lake Chabot California Solano 47 High Satisfactory 1870 Other
Caney Basin Dam Missouri Scott 47 High Satisfactory 1910 Flood Risk Reduction
Windy Hill Subwatershed Site 5b-1 Iowa Woodbury 47 Low Not Rated 1975 Fire Protection, Stock, Or ...
Lake Lewman Kentucky Rowan 47 High Fair 1967 Recreation
Frd No 9 Kansas Chase 47 Low - - Flood Risk Reduction
Lake Darling Dam Iowa Washington 47 Significant Satisfactory 1950 Recreation
Mill Picayune Watershed Site M-29-2 Iowa Crawford 47 Low Not Rated 1967 Fire Protection, Stock, Or ...
Valley Friends Lake Dam Illinois Rock Island 47 Low Not Available 1965 Recreation
Perry County Comm. Lake Dam Missouri Perry 47 High Satisfactory 1971 Recreation
Anderson Ranch California Nevada 47 Low Satisfactory 1989 Water Supply
Denton Creek WS SCS Site 20 Dam Texas Wise 47 High Fair 1973 Flood Risk Reduction
Pohick Creek Dam #7 Virginia Fairfax 47 High Satisfactory - Flood Risk Reduction

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.