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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

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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
Windy Hill Subwatershed Site 2-2 Iowa Woodbury 33 Low Not Rated 1975 Fire Protection, Stock, Or ...
Little Elm and Laterals WS SCS Site 20 Dam Texas Denton 33 Low Not Rated 1970 Flood Risk Reduction
Palmetto Reservoir Dam Georgia Fulton 33 Low Not Rated 1979 Water Supply
SCS-Pryor Creek Site-19 Oklahoma Rogers 33 Low Not Rated 1979 Flood Risk Reduction
SCS-Chigley Sandy Creek Site-10 Oklahoma Murray 33 Low Not Rated 1955 Flood Risk Reduction
SCS-Pryor Creek Site-24 Oklahoma Rogers 33 Low Not Rated 1979 Flood Risk Reduction
Pleasant Valley Subwtrshd #2a Sta 79+48 Iowa Ida 33 Low Not Rated 1963 Fire Protection, Stock, Or ...
Sherman Lake Dam Missouri Warren 33 High Not Rated 1964 Recreation
Amherst County Dam # 5 Virginia Amherst 33 Undetermined Not Rated - Recreation
Mucky Creek Subwatershed Sta 37+80 #8 Iowa Monona 33 Low Not Rated 1965 Fire Protection, Stock, Or ...
SCS-Little Deep Fork Creek Site-58b Oklahoma Creek 33 Low Not Rated 1972 Flood Risk Reduction
Wiscoy Dam New York Allegany 33 Significant Not Rated 1921 Other
Clear Fork Trinity River WS SCS Site 12 Dam Texas Parker 33 Low Not Rated 1956 Flood Risk Reduction
Pierce Creek No 1 Watershed Site 16 Iowa Page 33 Low Not Rated 1969 Fire Protection, Stock, Or ...
White Lake Dam Texas Bexar 33 Low Not Rated 1967 Water Supply
Three Mile Creek Watershed Site 29 Iowa Union 33 Low Not Rated 1970 Fire Protection, Stock, Or ...
Three Mile Creek Watershed Site 3 Iowa Union 33 Low Not Rated 1970 Fire Protection, Stock, Or ...
Castleman Creek WS SCS Site 2 Dam Texas McLennan 33 High Not Rated 1970 Flood Risk Reduction
William Enk Dam Missouri Nodaway 33 Low Not Rated 2000 Grade Stabilization
Oknoname 30110 Oklahoma Osage 33 Low Not Rated - Fish and Wildlife Pond
Meadowlark Wyoming Washakie 33 High Not Rated 1938 Recreation
South Fork Broad WS Str River # 01 Georgia Oglethorpe 33 Low Not Rated 1968 Flood Risk Reduction
No. 1 Pond Dam @ Jrcc Etc. (6) Virginia Powhatan 33 Undetermined Not Rated -
Carlson Dam Iowa Audubon 33 Low Not Rated 1950 Fire Protection, Stock, Or ...
Bethesda Lake Dam Arkansas Polk 33 High Not Rated 1922 Recreation
Jimmie Byrn Farm Pond Missouri Schuyler 33 Low Not Rated 1989 Grade Stabilization
Soap Creek Watershed Site 4-113 Iowa Appanoose 33 Low Not Rated 1992 Fire Protection, Stock, Or ...
Lelia Myers Dam Alabama Hale 33 Low Not Rated 1969 Recreation
Dalton Lake Dam Missouri Ste. Genevieve 33 High Not Rated 1974 Recreation
Miami Lake Sediment Control Dam Site 2 Iowa Monroe 33 Low Not Rated 1980 Fire Protection, Stock, Or ...
Hulen/Murphy Dam Iowa Des Moines 33 Low Not Rated 1968 Fire Protection, Stock, Or ...
Longan Lake Dam Missouri Moniteau 33 Low Not Rated 1971 Fire Protection, Stock, Or ...
SCS-Upper Clear Boggy Creek Site-49 Oklahoma Coal 33 Low Not Rated 1973 Flood Risk Reduction
Upper Lake Fork Creek WS SCS Site 19 Dam Texas Hopkins 33 Low Not Rated 1962 Flood Risk Reduction
E.Br So Fk Blackwater B-11 Missouri Johnson 33 Low Not Rated 1958 Flood Risk Reduction
English Bench Watershed Site 7 Iowa Allamakee 33 Low Not Rated 1970 Fire Protection, Stock, Or ...
Upper Lake Fork Creek WS SCS Site 22 Dam Texas Hopkins 33 Low Not Rated 1964 Flood Risk Reduction
Mc Larty-Edwards Subwtrshd Sta 20+00 #1 Iowa Woodbury 33 Low Not Rated 1966 Fire Protection, Stock, Or ...
West Sunnyside Watershed Site C-6 Iowa Plymouth 33 Low Not Rated 1970 Fire Protection, Stock, Or ...
Pilot Grove Creek WS SCS Site 4b Dam Texas Grayson 33 Low Not Rated 1967 Flood Risk Reduction
Reynolds New Dam Virginia Pittsylvania 33 Undetermined Not Rated - Irrigation
Restino Flowers Gss Texas Robertson 33 Low Not Rated 1983 Other
Waterman-Spring Subwtrshd Sta 29+02 #1 Iowa Cherokee 33 Low Not Rated 1961 Fire Protection, Stock, Or ...
Lake North Dam Georgia Fulton 33 Low Not Rated -
Mill Picayune Watershed Site E-1 Iowa Harrison 33 Low Not Rated 1969 Fire Protection, Stock, Or ...
Mc Donald Subwatershed Site 5-2290 Iowa Woodbury 33 Low Not Rated 1959 Fire Protection, Stock, Or ...
Summit Golf Dam Virginia Frederick 33 Undetermined Not Rated -
Western Mobile Lake 4 Colorado Boulder 33 Low Not Rated -
Anderson Dam 809 Nebraska Dawes 33 Low Not Rated 1950 Irrigation
Eldred Sherwood Park Lake Dam Iowa Hancock 33 Low Not Rated 1967 Other

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.