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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
Wiemeyer Lake Dam Ohio Clermont 51 Significant Fair 1986 Recreation
Lake Mount Union Pennsylvania Huntingdon 51 High Satisfactory 1927 Water Supply
Notre Dame California San Mateo 51 High Satisfactory - Water Supply
Paluxy River WS SCS Site 3 Dam Texas Erath 51 Low Not Rated 1987 Flood Risk Reduction
Ault Colorado Gunnison 51 Low Not Rated 1959 Irrigation
Ga Kaolin #7 Dam Georgia Twiggs 51 Low Not Rated 1985 Tailings
Sonnenblick Lake Dam Missouri Warren 51 High Satisfactory 2006 Recreation
Weston - South Channel Maine Somerset 51 High Satisfactory 1921 Hydroelectric
Green Lake Dam Indiana Brown 51 High Fair 1964 Recreation
City Place Dam Missouri St. Louis 51 High Satisfactory 1988 Recreation
Coleman Dam Missouri St. Charles 51 Significant Satisfactory 1991 Recreation
Cedar Grove North Res Dam New Jersey Passaic 51 High Fair 1903 Water Supply
Cipco Silt Dam Iowa Guthrie 51 Low Satisfactory 1986 Other
Cooper Creek Wid Site 5 Arkansas Lawrence 51 Low Satisfactory 1970 Flood Risk Reduction
Ben Branch Dam Missouri Osage 51 High Satisfactory 1984 Recreation
Whitetail Land CO - A Pennsylvania Franklin 51 High Fair 1993 Water Supply
Csp Mule Creek California Amador 51 High Satisfactory 1988 Water Supply
Johns Creek Dam #2 Virginia Craig 51 High Fair - Flood Risk Reduction
Rock Creek (Wasco) Oregon Wasco 51 High Fair 1947 Irrigation
Lakeport California Lake 51 High Satisfactory 1980 Water Supply
Cedar Grove South Res Dam New Jersey Essex 51 High Fair 1903 Water Supply
Poteau River Wid Site 17 Arkansas Scott 51 Low Satisfactory 1973 Recreation
Roxboro West Ash Basin Rock Filter Dam North Carolina Person 51 High Fair 1973 Flood Risk Reduction
Panama No. 1 - East Colorado Boulder 51 Significant Satisfactory 1904 Irrigation
Etiwanda Debris Basin California San Bernardino 51 High Satisfactory 2008 Flood Risk Reduction
Sunnycove Arizona Maricopa 51 High Satisfactory 1975 Flood Risk Reduction
Wide Hollow Utah Garfield 51 High Satisfactory 1954 Irrigation
Lake Lemon Dam Indiana Monroe 51 High Satisfactory 1952 Water Supply
Hollis Park Dam Illinois Peoria 51 High Not Available 1982 Recreation
Emigrant Process Ponds Dam Nevada Elko 51 Low Poor 2012 Other
Mill Picayune Watershed Site P-92-1 Iowa Shelby 51 Low Not Rated 1984 Fire Protection, Stock, Or ...
Mill Picayune Watershed Site P-39-1 Iowa Harrison 51 Low Not Rated 1989 Fire Protection, Stock, Or ...
Pa-481 Pennsylvania Washington 51 High Satisfactory 1984 Flood Risk Reduction
Aowa Creek 61-11a Nebraska Dixon 51 Low Fair 1975 Flood Risk Reduction
Lake Forest Dam North Carolina Randolph 51 Low Fair - Recreation
Franktown Parker Fpr-1 Colorado Douglas 51 Low Not Rated 1964 Flood Risk Reduction
Clear Creek WS SCS Site 38 Dam Texas Denton 51 Low Not Rated 1962 Flood Risk Reduction
Ischua Creek Watershed Dam #4 New York Cattaraugus 51 High Fair 1961 Flood Risk Reduction
Oso Diversion Dam Colorado Archuleta 51 Low Not Available 1970 Irrigation
Rgs Mesa Evaporation Pond M5 Nevada Clark 51 Significant Fair 2011 Other
Ogallala 7 (East Dam) Nebraska Keith 51 High Satisfactory 1989 Flood Risk Reduction
Chippewa Creek Structure Viii-D Ohio Medina 51 Significant Satisfactory 1976 Flood Risk Reduction
Frd No 24 Kansas Cowley 51 Low - 1969 Flood Risk Reduction
Bull Prairie Reservoir Oregon Grant 51 Low Not Rated 1961 Recreation
Trailwood West Lake Dam Mississippi Forrest 51 Low Unsatisfactory 2006 Recreation
Foothill Regulating Park California Sonoma 51 High Satisfactory 1963 Water Supply
Peterson Vermont Chittenden 51 High Satisfactory 1949 Hydroelectric
Terrapin Creek W/S Dam Site 33 Alabama Cleburne 51 Low Not Rated 1969 Flood Risk Reduction
Nesquehoning 4th Hollow Reservoir Pennsylvania Carbon 51 High Fair 1975 Water Supply
Waubonsie Cr. Watershed Site 3-5 Iowa Mills 51 Low Not Rated 1989 Fire Protection, Stock, Or ...

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.