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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
Jim Ned Creek WS SCS Site 25 Dam Texas Coleman 43 Significant Not Rated 1963 Flood Risk Reduction
Parnell Creek Subwatershed Site 15-1 Iowa Woodbury 43 Low Not Rated 1967 Fire Protection, Stock, Or ...
Nepper Subwatershed Site M-5700 Iowa Monona 43 Low Not Rated 1948 Fire Protection, Stock, Or ...
Maurer Dam Iowa O'Brien 43 Low Not Rated 2000 Grade Stabilization
Ni 1 (Nichols) Florida Polk 43 High Not Rated 1971 Tailings
Ni 2 (Nichols) Florida Polk 43 High Not Rated 1973 Tailings
SCS-Cowden Laterals Site-006 Oklahoma Washita 43 Low Not Rated 1972 Flood Risk Reduction
Cedar Creek WS SCS Site 87a Dam Texas Kaufman 43 High Not Rated 1955 Flood Risk Reduction
Denton Creek WS SCS Site 9d Dam Texas Montague 43 Low Not Rated 1971 Flood Risk Reduction
El Colina Lake No 5 Dam Texas Bosque 43 Low Not Rated 1969 Water Supply
Mosquito of Harrison Watershed Site 5-2 Iowa Harrison 43 Low Not Rated 1988 Fire Protection, Stock, Or ...
Ramsey Dam Iowa Harrison 43 Low Not Rated 2000 Grade Stabilization
Sougahatchee Alabama Lee 43 High Not Rated 1932 Recreation
Denton Creek WS SCS Site 9b Dam Texas Montague 43 Low Not Rated 1970 Flood Risk Reduction
Theo League Lake Dam Alabama Winston 43 Significant Not Rated 1965 Recreation
Kiowa Crk Wtrshd 1-G-10 Colorado Elbert 43 Low Not Rated 1957 Flood Risk Reduction
Se Laterals WS SCS Site 7 Dam Texas San Saba 43 Low Not Rated 1971 Flood Risk Reduction
Lake Sarah Glenn Dam Georgia Douglas 43 Low Not Rated 1963 Recreation
West Beaver Subwatershed Sta 40+06 #A Iowa Monona 43 Low Not Rated 1961 Fire Protection, Stock, Or ...
Gold Creek Golf Club Lake Dam # 2 Georgia Dawson 43 Undetermined Not Rated 1996 Recreation
Little Springs Farm Lake Dam #3 Georgia Newton 43 Low Not Rated -
Clarke Co. Roadgrade Dam 8-73-25 Iowa Clarke 43 Low Not Rated 1992 Other
Richland Creek WS SCS Site 50 Dam Texas Hill 43 Low Not Rated 1968 Flood Risk Reduction
East Fork Above Lavon WS SCS Site 53 Dam Texas Collin 43 Low Not Rated 1969 Flood Risk Reduction
SCS-Dead Indian-Wldhorse Cr Site-05 Oklahoma Roger Mills 43 Low Not Rated 1960 Flood Risk Reduction
Windhurst Oregon Coos 43 Significant Not Rated - Irrigation
Royal Lakes Dam #2 Georgia Hall 43 High Not Rated -
Elm Fork WS SCS Site 6k2 Dam Texas Cooke 43 Low Not Rated 1957 Flood Risk Reduction
Clear Creek WS SCS Sed Cont Str 106 Texas Montague 43 Low Not Rated 1962 Flood Risk Reduction
France Dam Virginia Richmond 43 Undetermined Not Rated -
Relay Creek Dam Oklahoma Blaine 43 Low Not Rated - Other
East Fork Above Lavon WS SCS Site 9 Dam Texas Collin 43 High Not Rated 1951 Flood Risk Reduction
SCS-Bear-Hybarger Site-1z Oklahoma McClain 43 Low Not Rated 1963 Flood Risk Reduction
Elm Fork WS SCS Site 61f Dam Texas Cooke 43 Low Not Rated 1963 Flood Risk Reduction
Gilliam Dam Virginia Halifax 43 Undetermined Not Rated - Recreation
Mountain Creek Dam Texas Coke 43 High Not Rated 1950 Water Supply
Rattlesnake Ranch No.2 (Lower) Utah San Juan 43 Significant Not Rated 1972 Irrigation
West Fork Big Creek Dam B- 85 Missouri Harrison 43 Low Not Rated 2006 Flood Risk Reduction
Pilot Rock Subwtrshd Sta 33+37 #1 Iowa Cherokee 43 Low Not Rated 1963 Fire Protection, Stock, Or ...
Brownwood Laterals WS SCS Site 19 Dam Texas Brown 43 High Not Rated 1966 Flood Risk Reduction
Troublesome Cr Watershed Site 80-2 Iowa Audubon 43 Low Not Rated 1975 Fire Protection, Stock, Or ...
Huntcliff Lake Dam Georgia Fulton 43 Low Not Rated 1972 Recreation
Mcclellan Creek WS SCS Site 12 Dam Texas Gray 43 Significant Not Rated 1981 Flood Risk Reduction
Upper Beaver Subwatershed Site M-2 Iowa Monona 43 Low Not Rated 1967 Fire Protection, Stock, Or ...
SCS-Little Deep Fork Creek Site-38 Oklahoma Creek 43 Low Not Rated 1967 Flood Risk Reduction
Little Hillabee W/S Dam Site 2 Alabama Clay 43 Low Not Rated 1969 Flood Risk Reduction
SCS-Roaring Creek Site-D5 Oklahoma Grady 43 Low Not Rated 1966 Flood Risk Reduction
Mill Picayune Watershed Site P-3 Iowa Shelby 43 Low Not Rated 1993 Other
Duck Creek WS SCS Site 3 Dam Texas Dickens 43 Low Not Rated 1969 Irrigation
Beattie Dam Iowa Union 43 Low Not Rated 1966 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.