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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
Waubonsie Cr. Watershed Site 3-3 Iowa Mills 49 Significant Satisfactory 1993 Flood Risk Reduction
West #1 Colorado Delta 49 High Fair 1950 Irrigation
Bow & Arrow 4-25 Wyoming Campbell 49 Low Poor 1972 Fire Protection, Stock, Or ...
Rancho Blanco Texas Webb 49 Low Not Rated 1943 Irrigation
Winter Haven Lake Dam Missouri Jefferson 49 High Satisfactory 1978 Recreation
Bradshaw Detention Dam #4 Idaho Custer 49 Low Not Rated 1967 Flood Risk Reduction
Arnold-Armstrong Subwtrshd Sta 69+48 Iowa Monona 49 Low Not Rated 1963 Fire Protection, Stock, Or ...
Bella Vista Dam Missouri Cape Girardeau 49 High Satisfactory 1971 Recreation
Lake St. Clair Dam Missouri Franklin 49 High Satisfactory 1970 Recreation
Escanaba No 4 Boney Falls Michigan Delta 49 High Fair 1920 Hydroelectric
Lower Tumbling Run Pennsylvania Schuylkill 49 High Poor 1832 Water Supply
Juniper Canyon Detention Basin 3 Utah Salt Lake 49 High Satisfactory 2020 Flood Risk Reduction
Campsite Dam Texas Cherokee 49 High Poor 1932 Recreation
Dam 46 Texas Bell 49 High Poor -
Lipham Dam North Carolina Haywood 49 High Poor 1950 Recreation
Marceline New Reservoir Dam Missouri Chariton 49 High Satisfactory 1980 Water Supply
The Hill Ranch California Sonoma 49 High Satisfactory 1955 Water Supply
Bull Canal Lagoon Cell 3 East Colorado Weld 49 Low Not Rated 1982 Other
Broken Aro Slurry Pond No. 1 Dam Ohio Coshocton 49 Significant Poor 1962 Tailings
Hidden Valley Lake Dam (Upper) Georgia Habersham 49 Low Not Rated 1970 Recreation
Hesperus Wash (No. 36) Arizona Maricopa 49 High Satisfactory 1973 Flood Risk Reduction
Eagle Lake Dam North Carolina Transylvania 49 High Poor 1989 Recreation
Mill Creek Road Dam 7 Nebraska Cass 49 High Satisfactory 1994 Flood Risk Reduction
Pony Creek Watershed Site 30 Iowa Mills 49 Significant Satisfactory 1964 Flood Risk Reduction
Natural Milk Dam Iowa Shelby 49 Low Not Rated 2006 Flood Risk Reduction
Basin Creek Dam #2 Montana Silver Bow 49 Significant Poor 1907 Water Supply
Fourche Creek Wid Site 16 Arkansas Randolph 49 Significant Fair 1974 Flood Risk Reduction
Crawford Creek Subwatershed Site M-3 Iowa Ida 49 Significant Satisfactory 1976 Recreation
Tynecastle Dam North Carolina Avery 49 High Poor 1971 Recreation
Paddock Valley Idaho Washington 49 High Fair 1949 Irrigation
Mars Hill Water Supply Dam North Carolina Madison 49 High Fair 1958 Water Supply
West Lake Dam Illinois Tazewell 49 Low Not Available 1955 Recreation
Westernmost Timberlake Subd Dam South Carolina Spartanburg 49 Low Poor 1976 Fish and Wildlife Pond
Ragged Mountain Snow Pond Dam New Hampshire Merrimack 49 Low Fair 1988 Fish and Wildlife Pond
Frd No 10 Kansas Chase 49 Low - - Flood Risk Reduction
Pittman East Detention Basin Dam Nevada Clark 49 High - 2003 Flood Risk Reduction
Two Bull Ridge Pond T5 Dam Alaska Denali Borough 49 Low Fair 2000 Other
Red Hill Quarry Dam Virginia Albemarle 49 Undetermined Fair - Recreation
Pratt Lake Dam Texas Henderson 49 High Not Rated 2003 Recreation
Cooling Pond A Pennsylvania Armstrong 49 Low Not Rated 1995 Other
Scott/Colby Lake Dam Missouri Daviess 48 High Not Rated 1994 Fire Protection, Stock, Or ...
Hidden Creek South Dam North Carolina Wilkes 48 Low Not Rated 2009 Recreation
Home Creek WS SCS Site 7a Dam Texas Coleman 48 Low Not Rated 1970 Flood Risk Reduction
Chambers Creek WS SCS Site 86 Dam Texas Ellis 48 Low Not Rated 1967 Flood Risk Reduction
Tapps Lake Dike No 4 Washington Pierce 48 High Satisfactory 1911 Recreation
Upper Washita River WS SCS Site 3 Dam Texas Hemphill 48 Low Not Rated 1962 Flood Risk Reduction
Mill Picayune Watershed Site S-8-2 Iowa Harrison 48 Low Not Rated 1984 Fire Protection, Stock, Or ...
Brownwood Laterals WS SCS Site 26a 1 Dam Texas Brown 48 Low Not Rated 1977 Flood Risk Reduction
Binder Community Lake Dam Missouri Cole 48 High Satisfactory 1966 Recreation
Upper Little Nemaha 5 Nebraska Otoe 48 Significant Fair 1996 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.