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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

11,361 dams in the National Inventory of Dams.

National Inventory of Dams

Browse 11,361 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.

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Name State County Height (ft) Hazard Condition Year Purpose
Demargo Lake Dam Alabama Chilton 35 Significant Not Rated 1965 Recreation
Middle Reservoir Dam Connecticut New Haven 35 Significant Satisfactory 1890 Water Supply
Bayou Dupont No 12 Louisiana Sabine 35 Significant Fair 1959 Flood Risk Reduction
Riley Lake Dam Indiana Bartholomew 35 Significant Poor —
Camp Indi-Co-So Dam Indiana Lawrence 35 Significant Poor 1955 Recreation
Morrison Brothers Dam Alabama Hale 35 Significant Not Rated 1970 Other
Monument #1 Colorado Mesa 35 Significant Fair 1960 Irrigation
Bell and Scranton No. 1 Wyoming Albany 35 Significant Fair 1966 Irrigation
Badger Lake Dam Iowa Webster 35 Significant Fair 1963 Recreation
Kazam Pond Dam New York Delaware 35 Significant Poor 1977 Other
Monte Verde Dam New Mexico Colfax 35 Significant Fair 1968 Recreation
Lehi City - Vialetto Pond Utah Utah 35 Significant Not Rated — Irrigation
Dam B 15 Texas Harrison 35 Significant Satisfactory 1990
Middle Pond Maine York 35 Significant Satisfactory 1901 Water Supply
Pine Lake Dam Tennessee Shelby 35 Significant Satisfactory 1960 Recreation
Imp. No. 1 Alabama Walker 35 Significant Not Rated — Tailings
Heimann Pond Dam Ohio Hamilton 35 Significant Fair 1964 Recreation
Varian Lake No. 2 Dam Ohio Stark 35 Significant Satisfactory 1983 Recreation
Clear Creek #4 Dam Tennessee Carroll 35 Significant Satisfactory 1989
Harrison Lake Dam Ohio Fulton 35 Significant Poor 1941 Recreation
Cardinal Lake Dam North Carolina Transylvania 35 Significant Fair 1979 Recreation
Muddy Creek Dam #4 North Carolina McDowell 35 Significant Satisfactory — Flood Risk Reduction
Olsen Dam South Dakota Buffalo 35 Significant — 1952 Fire Protection, Stock, Or ...
Buckley Creek 4-A Nebraska Jefferson 35 Significant Satisfactory 1971 Flood Risk Reduction
Hart Lake Dam Upper North Carolina Catawba 35 Significant Fair 1967 Other
Central Illinois Public Service Company Lake Dam Illinois Effingham 35 Significant Not Available 1930 Water Supply
Graterford Sewage Lagoons Pennsylvania Montgomery 35 Significant Fair 1986 Other
Amy Lake Dam Indiana Morgan 35 Significant Fair 2003 Recreation
Timber Hills Lake Kansas Bourbon 35 Significant Fair 2006 Recreation
Neill Dam North Carolina Catawba 35 Significant Fair 1987 Recreation
Sand Dunes Wastewater Lagoon Dam Oregon Morrow 35 Significant Not Rated —
Sproat Lake Dam Ohio Vinton 35 Significant Fair 1962 Recreation
Ken Brad Kentucky Powell 35 Significant Not Rated 1955 Water Supply
Walker (Bryan Creek) Oregon Yamhill 35 Significant Not Rated 1956 Irrigation
Palmetto Lake Lower Dam North Carolina Polk 35 Significant Poor — Recreation
Dowdy Lake Colorado Larimer 35 Significant Satisfactory 1962 Recreation
Educket Creek Dam Washington Clallam 35 Significant Not Available 1983
Blakely South Carolina — 35 Significant Not Available — Tailings
Starved Rock Lock and Dam Illinois LaSalle 35 Significant Not Available 1933 Navigation
Fieldstone Lake Dam Ohio Stark 35 Significant Satisfactory 2001 Recreation
Upper Turtle River Flood Ret. 8 North Dakota Grand Forks 35 Significant Not Rated 1973 Flood Risk Reduction
Frd No 7 Kansas Dickinson 35 Significant Fair 1974 Flood Risk Reduction
Asylum Reservoir #2 Dam Connecticut Middlesex 35 Significant Fair — Water Supply
Nodaway Lake Dam Iowa Adair 35 Significant Fair 1936 Water Supply
J L Crenshaw No 1 Dam Alabama Lowndes 35 Significant Not Rated 1960 Other
South Tyger River WCD 4c Mush Creek South Carolina Greenville 35 Significant Fair 1974 Flood Risk Reduction
Sam Parr Lake Dam Illinois Jasper 35 Significant Not Available 1970 Recreation
Red Hills Lake Dam Illinois Lawrence 35 Significant Not Available 1954 Recreation
Conesville Plant Ash Pond Complex Ohio Coshocton 35 Significant Poor — Tailings
Sheep Canyon California San Bernardino 35 Significant Not Rated 1941 Debris Control

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.