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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

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
Theiler Lake Dam South Carolina Cherokee 47 Significant Poor 1971 Recreation
Colwil Lake Dam Missouri Shannon 47 Low Satisfactory 1959 Recreation
Palmetto Settling Area No 5 Florida Polk 47 Low Not Rated 1969 Tailings
Wolf Mountain Colorado Routt 47 Low Not Rated 1988 Fish and Wildlife Pond
Matthews California San Diego 47 Low Satisfactory 1967 Water Supply
Tuck Lake Dam Washington King 47 High Fair 1966 Recreation
101 Ranch Dam No 2 Texas Palo Pinto 47 Low Not Rated 2003
Nevill Ranch Dam Texas Brewster 47 Low Not Rated 2000
Upstream Mine Creek Res. Dam Arkansas Howard 47 Significant Satisfactory 1985 Water Supply
Terrapin Creek - Site 15 Alabama Cleburne 47 Undetermined Not Rated - Flood Risk Reduction
Padlock Wastewater Recovery Wyoming Sheridan 47 Low Fair 1985 Irrigation
Westerville Reservoir Dam Ohio Delaware 47 High Satisfactory 1960 Water Supply
David Peeler Dam Missouri Howard 47 Significant Satisfactory 1999
Collier Lake Dam Texas Erath 47 Low Not Rated 1960 Water Supply
North Pork Manure Pit Wisconsin Richland 47 Significant Not Rated -
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
Gardner Creek Pennsylvania Luzerne 47 High Fair 1902 Water Supply
Leyden Colorado Jefferson 47 High Satisfactory 1902 Flood Risk Reduction
Guzman Reservoir California Kern 47 High Satisfactory - Water Supply
Headwaters Dam North Carolina Ashe 47 High Fair 2001 Recreation
Una S Johnson Dam South Carolina Cherokee 47 Low Poor 1958 Recreation
Lower Woodsfield Reservoir Dam Ohio Monroe 47 Significant Poor 1901 Water Supply
Stauffer Chemical #1 Montana Silver Bow 47 Low - 1954 Other
South Side Detention Dam Montana Carbon 47 Low Poor - Flood Risk Reduction
Kansas Cowley 47 Low - 1953
Palmetto Settling Area No 3 Florida Polk 47 Low Not Rated 1966 Tailings
Huinawai Reservoir Hawaii Kauai 47 High Poor 1902 Irrigation
Ms06730 Lake Dam Mississippi Adams 47 Undetermined - - Recreation
Sandarosa Utah Box Elder 47 Low Not Rated 1982 Irrigation
Burger California Modoc 47 Low Satisfactory 1968 Water Supply
Twin No. 1 Wyoming Johnson 47 Low Poor 1957 Fire Protection, Stock, Or ...
Lake Carolina Dam South Carolina Richland 47 High Fair 1999 Recreation
Cedar Mesa Colorado Delta 47 High Fair 1944 Irrigation
Hurricane Lake Dam Arkansas Saline 47 High Fair 1944 Recreation
King William County Dam #7 Virginia King William 47 High Poor -
Lakota South Dakota Custer 47 High Not Rated 1962 Recreation
Augmentation Pond #6 Colorado Jefferson 47 Low Not Rated 1989 Water Supply
Motsu Disposal Dike North Carolina Brunswick 47 Low - 1972 Other
Ms06607 Lake Dam Mississippi Wilkinson 47 Low - - Recreation
Meadow Lake Estates Dam Missouri Clay 47 High Satisfactory 2000
Edmondson Dam Virginia Washington 47 Undetermined Not Rated - Hydroelectric
Holden Reservoir Dam No. 1 Massachusetts Worcester 47 High Fair 1883 Water Supply
Spencer Lake Dam Texas Donley 47 Low Not Rated 1946
Browns Montana Chouteau 47 Low - 1986 Fire Protection, Stock, Or ...
Sa6 Fort Meade Florida Polk 47 Significant Not Rated 1990 Tailings
Mills Farm Lake Dam Missouri Cooper 47 Low Not Rated -
Fox Hollow Lake Dam Missouri Stone 47 Significant Satisfactory 2004
Eagle Lake Dam Missouri Ste. Genevieve 47 High Satisfactory 1968 Recreation
Rawlins Wyoming Carbon 47 Low Fair 1956 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.