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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

36,657 dams in the National Inventory of Dams.

National Inventory of Dams

Browse 36,657 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.

Clear
Name State County Height (ft) Hazard Condition Year Purpose
Renner Dam Oregon Lake 48 Low Not Rated 1961 Irrigation
Schaben Dam Iowa Harrison 48 Low Not Rated 1970 Fire Protection, Stock, Or ...
Upper Washita River WS SCS Site 3 Dam Texas Hemphill 48 Low Not Rated 1962 Flood Risk Reduction
Clear Fork Trinity River WS SCS Site 19 Dam Texas Parker 48 Low Not Rated 1958 Flood Risk Reduction
Neustrom Subwatershed Site M-4 Iowa Woodbury 48 Low Not Rated 1971 Fire Protection, Stock, Or ...
Chambers Creek WS SCS Site 82 Dam Texas Ellis 48 Low Not Rated 1967 Flood Risk Reduction
Crystal Lake Dam No 2 Kentucky Kenton 48 Low Not Rated 1980 Other
State Line Creek Utah Iron 48 Low Not Rated 1984 Irrigation
Dry Devils and Lowrey WS SCS Site 10 Dam Texas Sutton 48 High Not Rated 1959 Flood Risk Reduction
Arrowhead Lake Dam Kentucky Harrison 48 Low Not Rated 1969 Recreation
SCS-Upper Elk Creek Site-18 Oklahoma Washita 47 Low Not Rated 1971 Flood Risk Reduction
SCS-Quartermaster Creek Site-02 Oklahoma Roger Mills 47 Low Not Rated 1962 Flood Risk Reduction
Sa6 Fort Meade Florida Polk 47 Significant Not Rated 1990 Tailings
Iowa Noname22 Iowa Iowa 47 Low Not Rated 1972 Recreation
Sycamore Dam Arizona Pima 47 Significant Not Rated 1939
Augmentation Pond #6 Colorado Jefferson 47 Low Not Rated 1989 Water Supply
Pilot Grove Creek WS SCS Site 73 Dam Texas Collin 47 Low Not Rated 1965 Flood Risk Reduction
Brownwood Laterals WS SCS Site 22 Dam Texas Brown 47 High Not Rated 1973 Flood Risk Reduction
Marengo County Lake Dam Alabama Marengo 47 Low Not Rated 1950 Recreation
SCS-Rush Creek Site-003a Oklahoma Garvin 47 Low Not Rated 1986 Flood Risk Reduction
Mill Picayune Watershed Site M-29-2 Iowa Crawford 47 Low Not Rated 1967 Fire Protection, Stock, Or ...
Oknoname 137091 Oklahoma Stephens 47 Low Not Rated 1970 Other
Mauck Lake Dam Georgia Warren 47 Low Not Rated -
SCS-Caddo Creek Site-07 Oklahoma Carter 47 Low Not Rated 1965 Flood Risk Reduction
Allison Ranch Gss Dam No 2 Texas Pecos 47 Low Not Rated 1962 Other
Mills Farm Lake Dam Missouri Cooper 47 Low Not Rated -
Lakota South Dakota Custer 47 High Not Rated 1962 Recreation
Mastersom Mill Lake Alabama Lawrence 47 High Not Rated 1967 Recreation
Denton Creek WS SCS Site 3b Dam Texas Montague 47 Low Not Rated 1969 Flood Risk Reduction
SCS-Quartermaster Creek Site-22 Oklahoma Custer 47 Low Not Rated 1961 Flood Risk Reduction
Middle Oconee- Walnut Creek Str No 1 Georgia Hall 47 Low Not Rated 1973 Flood Risk Reduction
Boatman An Oklahoma Okmulgee 47 Low Not Rated 1965 Other
Alamo Arroyo WS SCS Site 3 Dam Texas Hudspeth 47 High Not Rated 1960 Flood Risk Reduction
South Junction Utah Box Elder 47 Significant Not Rated 1958 Irrigation
Clear Creek WS SCS Site 1b Dam Texas Montague 47 Low Not Rated 1966 Flood Risk Reduction
Edmondson Dam Virginia Washington 47 Undetermined Not Rated - Hydroelectric
Terrapin Creek W/S Dam Site 8 Alabama Cherokee 47 Low Not Rated 1968 Flood Risk Reduction
North Pork Manure Pit Wisconsin Richland 47 Significant Not Rated -
Davis-Battle Cr. Watershed Site H-4-2 Iowa Monona 47 Low Not Rated 1966 Fire Protection, Stock, Or ...
Mush Creek W/S Dam Site 2 Alabama Dallas 47 Low Not Rated 1978 Flood Risk Reduction
SCS-Rush Creek Site-014 Oklahoma Grady 47 Low Not Rated 1960 Flood Risk Reduction
SCS-Finn Creek Site-006 Oklahoma McClain 47 Low Not Rated 1965 Flood Risk Reduction
SCS-Rush Creek Site-013 Oklahoma Grady 47 Low Not Rated 1960 Flood Risk Reduction
101 Ranch Dam No 2 Texas Palo Pinto 47 Low Not Rated 2003
Denton Creek WS SCS Site 7d Dam Texas Montague 47 Low Not Rated 1972 Flood Risk Reduction
Tobesofkee Creek Watershed #41 Georgia Monroe 47 Low Not Rated 1963 Flood Risk Reduction
Mcclure Lake Dam Georgia Gilmer 47 Low Not Rated - Recreation
SCS-Wildhorse Creek Site-089 Oklahoma Stephens 47 Low Not Rated 1967 Flood Risk Reduction
Iowa Noname57 Iowa Washington 47 Low Not Rated 1971 Fire Protection, Stock, Or ...
Royal Lakes Dam #1 Georgia Hall 47 High Not Rated -

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.