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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.

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Name State County Height (ft) Hazard Condition Year Purpose
Morrison Lake Dam Mississippi Hinds 41 Low — 2002 Recreation
SCS-Upper Washita Creek Site-034 Oklahoma Roger Mills 41 Low Not Rated 1961 Flood Risk Reduction
Troublesome Creek Watershed Dam S- 78 Missouri Lewis 41 Low Not Rated 1994 Flood Risk Reduction
Big Indian Creek 13-B Nebraska Gage 41 Low Poor 1970 Flood Risk Reduction
Wind River Diversion Dam Wyoming Fremont 41 Low Not Available 1923 Irrigation
Gsd No. 11-13 Kansas Brown 41 Low — 2000 Debris Control
Frd C-1 Dd No D-1 (Lost Creek) Kansas Lincoln 41 Low — 1963 Flood Risk Reduction
Chambers Creek WS SCS Site 120a Dam Texas Navarro 41 Low Not Rated 1983 Flood Risk Reduction
Troublesome Creek Watershed Dam S- 94 Missouri Marion 41 Low Not Rated 1994 Flood Risk Reduction
SCS-Lower Clear Boggy Creek Site-10 Oklahoma Atoka 41 Low Not Rated 1955 Flood Risk Reduction
Sequoyah - Ccw Discharge Channel Tennessee Hamilton 41 Low Not Available 1981 Water Supply
Hound Dog Watershed Site B-1 Iowa Fremont 41 Low Not Rated 1963 Fire Protection, Stock, Or ...
Denton Creek WS SCS Sed Cont Str 7 7 Texas Montague 41 Low Not Rated 1973 Flood Risk Reduction
Denton Creek WS SCS Site 25a Dam Texas Wise 41 Low Not Rated 1961 Flood Risk Reduction
Anthony City Dam Kansas Harper 41 Low — 1935 Recreation
Hound Dog Watershed Site B-4 Iowa Fremont 41 Low Not Rated 1963 Fire Protection, Stock, Or ...
Grassy Creek Watershed Dam G- 38 Missouri Lewis 41 Low Not Rated 1998 Flood Risk Reduction
Frd No 10 Kansas Shawnee 41 Low — 1972 Flood Risk Reduction
Duck Creek Recycle Pond Dam Illinois Fulton 41 Low Not Available — Tailings
Frd No 4-B (Mission Creek) Kansas Marshall 41 Low — — Flood Risk Reduction
Hound Dog Watershed Site B-6 Iowa Fremont 41 Low Not Rated 1963 Fire Protection, Stock, Or ...
SCS-Bear Creek Site-014 Oklahoma Custer 41 Low Not Rated 1969 Flood Risk Reduction
Ga Kaolin Impound Dam #11 Georgia Twiggs 41 Low Not Rated — Tailings
Tekamah-Mud Creek 4-1 Nebraska Burt 41 Low Satisfactory 1983 Other
SCS-Bear Creek Site-002 Oklahoma Washita 41 Low Not Rated 1972 Flood Risk Reduction
Barber Creek 44-1-4876 Wyoming Campbell 41 Low Fair 2008 Fire Protection, Stock, Or ...
Broad River Trace Dam South Carolina Richland 41 Low Fair 1999 Flood Risk Reduction
Dayton Hollow Dam Minnesota Otter Tail 41 Low Satisfactory 1909 Hydroelectric
Tabo Creek F-21 Missouri Lafayette 41 Low Satisfactory 1963 Other
Cottonwood Creek 23-A Nebraska Saunders 41 Low Satisfactory 1970 Flood Risk Reduction
Frd No 6 Kansas Coffey 41 Low — 1979 Flood Risk Reduction
Hound Dog Watershed Site B-2 Iowa Fremont 41 Low Not Rated 1963 Fire Protection, Stock, Or ...
Denton Creek WS SCS Site 2b Dam Texas Montague 41 Low Not Rated 1971 Flood Risk Reduction
Upper Locust Creek R- 24 Missouri Sullivan 41 Low Not Rated 2007 Flood Risk Reduction
Mill Picayune Watershed Site M-24-3 Iowa Shelby 41 Low Not Rated 1963 Fire Protection, Stock, Or ...
SCS-Cottonwood Creek Site-18 Oklahoma Kingfisher 41 Low Not Rated 1965 Flood Risk Reduction
Mucky Creek Subwatershed Sta 28+50 #2 Iowa Monona 41 Low Not Rated 1965 Fire Protection, Stock, Or ...
SCS-South Clinton Laterals Site-L09 Oklahoma Custer 41 Low Not Rated 1969 Flood Risk Reduction
Mc Call Subwatershed Site 30-1 Iowa Monona 41 Low Not Rated 1963 Fire Protection, Stock, Or ...
Weber Creek Subwatershed Site 5-4460 Iowa Woodbury 41 Low Not Rated 1956 Fire Protection, Stock, Or ...
Maxwell Dam No. 13 New Mexico Colfax 41 Low Poor 1955 Irrigation
Mud Creek Subwatershed Site 15-2 Iowa Plymouth 41 Low Not Rated 1973 Fire Protection, Stock, Or ...
Frd No 10 Kansas Pottawatomie 41 Low — — Flood Risk Reduction
East Fork Grand River F-4 Dam Missouri Worth 41 Low Satisfactory 2004 Flood Risk Reduction
Stewart Lake Dam Indiana Brown 41 Low Fair 1935 Recreation
Mortenson Subwatershed Sta99+92 Main Iowa Cherokee 41 Low Not Rated 1950 Fire Protection, Stock, Or ...
Little Sni-A-Bar #29 Missouri Lafayette 41 Low Satisfactory 1972 Other
Crawford CO Roadgrade Dam 34-84-39 Iowa Crawford 41 Low Not Rated 2002 Grade Stabilization
North Fork Broad River WS Str # 2 Georgia Stephens 41 Low Not Rated 1955 Flood Risk Reduction
Second Broad River WS #11-18a Dam North Carolina McDowell 41 Low Satisfactory 1994 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.