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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

60,340 dams in the National Inventory of Dams.

National Inventory of Dams

Browse 60,340 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
Kiowa Crk Wtrshd 3-B-40 Colorado Elbert 38 Low Satisfactory 1956 Flood Risk Reduction
Lee Arrendale State Prison Water Supplememt Lake Dam Georgia Banks 38 Low Not Rated 1987 Water Supply
Held Watershed Site A-3 Iowa Plymouth 38 Low Not Rated 1965 Fire Protection, Stock, Or ...
SCS-Rush Creek Site-046 Oklahoma Grady 38 Low Not Rated 1965 Flood Risk Reduction
Hoover-Frankum Watershed Dam Lt-13 Missouri Nodaway 38 Low Not Rated 1973 Grade Stabilization
Papio Creek W-4 Nebraska Washington 38 Low Satisfactory 1972 Other
Brown Mullin WS SCS Site 3 Dam Texas Mills 38 Low Not Rated 1972 Flood Risk Reduction
Davis-Battle Cr. Watershed Site H-1 Iowa Monona 38 Low Not Rated 1966 Fire Protection, Stock, Or ...
Holdredge Street Dam Nebraska Cass 38 Low Satisfactory 2002 Flood Risk Reduction
Pigeon Roost Watershed Structure Y-5-111 Dam Mississippi Marshall 38 Low — 1966 Flood Risk Reduction
Ne Trib Leon River WS SCS Site 3 Dam Texas Erath 38 Low Not Rated 1965 Flood Risk Reduction
Dry Creek South 1-D Nebraska Red Willow 38 Low Satisfactory 1965 Flood Risk Reduction
Big Indian Creek 14-A Nebraska Gage 38 Low Fair 1969 Flood Risk Reduction
Burleson Perry S Oklahoma Hughes 38 Low Not Rated 1974 Other
Gs Dd No B-69 Kansas Atchison 38 Low — 1994 Debris Control
Little Sister Lake Dam Illinois Fulton 38 Low Not Available 1965 Recreation
Mercer Logan Dam Tennessee Franklin 38 Low Satisfactory 2011 Recreation
Southwest Iowa Egg Cooperative Dam Iowa Cass 38 Low Not Rated 1999 Water Supply
SCS-Lower Black Bear Creek Site-11 Oklahoma Noble 38 Low Not Rated 1976 Flood Risk Reduction
Cottonwood-Green Valley Subws 50+40 #2 Iowa Monona 38 Low Not Rated 1966 Fire Protection, Stock, Or ...
East Yellow Creek W- 37 Missouri Linn 38 Low Not Rated 2006 Flood Risk Reduction
Richland Creek WS SCS Site 56 Dam Texas Hill 38 Low Not Rated 1963 Flood Risk Reduction
Dickman Subwatershed Site 3-1 Iowa Woodbury 38 Low Not Rated 1973 Fire Protection, Stock, Or ...
Lower San Saba River WS SCS Site 7 Dam Texas San Saba 38 Low Not Rated 1959 Flood Risk Reduction
Aowa Creek 31-1 Nebraska Dixon 38 Low Poor 1972 Other
Frd No 60 Kansas Marshall 38 Low — 1978 Flood Risk Reduction
Soap Creek Watershed Site 68-33a Iowa Monroe 38 Low Not Rated 2012 Flood Risk Reduction
Schmidt, Howard Reservoir Oregon Washington 38 Low Not Rated 1969 Recreation
Moniteau Creek WS Dam M- 68 Missouri Howard 38 Low Not Rated 2002 Flood Risk Reduction
Heine Farms Lagoon 1 Dam Nebraska Cedar 38 Low Satisfactory 2002 Other
Dd No 6-20 Kansas Hodgeman 38 Low — — Flood Risk Reduction
Shady Hollow Lake Indiana Clark 38 Low Fair 1974 Recreation
Turkey Cr Watershed Site 53-3 Iowa Cass 38 Low Not Rated 1967 Fire Protection, Stock, Or ...
Willow Creek Subwatershed Site M-2 Iowa Woodbury 38 Low Not Rated 1968 Fire Protection, Stock, Or ...
Ryland Lakes Dam No 1 Kentucky Kenton 38 Low Poor 1959 Recreation
Pisgah Minnesota Otter Tail 38 Low Satisfactory 1918 Hydroelectric
SCS-Mill Creek Site-15 Oklahoma Johnston 38 Low Not Rated 1969 Flood Risk Reduction
Mucky Creek Subwatershed Sta 26+20 #3 Iowa Monona 38 Low Not Rated 1965 Fire Protection, Stock, Or ...
Wagner & Lamb Oil Field Dam Kentucky Estill 38 Low Not Rated 1950 Other
Ledgewood Creek Watershed Site M-5 Iowa Fremont 38 Low Not Rated 1973 Fire Protection, Stock, Or ...
Choctaw Creek WS SCS Site 32 Dam Texas Grayson 38 Low Not Rated 1978 Flood Risk Reduction
Mill Picayune Watershed Site M-24-6 Iowa Shelby 38 Low Not Rated 1963 Fire Protection, Stock, Or ...
Wayne Co. Roadgrade Dam - Bellen Site Iowa Wayne 38 Low Not Rated 1996 Other
SCS-Upper Black Bear Creek Site-58 Oklahoma Noble 38 Low Not Rated 1963 Flood Risk Reduction
Glenn Hawkins Lake (Upper) Kentucky Taylor 38 Low Not Rated 1955 Recreation
Sedimentation Dam No 4 Kansas Woodson 38 Low — 1991 Debris Control
West Sunnyside Watershed Site A-1 Iowa Plymouth 38 Low Not Rated 1969 Fire Protection, Stock, Or ...
SCS-Chigley Sandy Creek Site-06 Oklahoma Garvin 38 Low Not Rated 1955 Flood Risk Reduction
Barwick Mill Lake Dam #2 Georgia Walker 38 Low Not Rated 1955 Recreation
SCS-Upper Red Rock Creek Site-44 Oklahoma Garfield 38 Low Not Rated 1969 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.