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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

60,321 dams in the National Inventory of Dams.

National Inventory of Dams

Browse 60,321 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
Flemings Farm Little Buck Lake Dam Georgia Clarke 34 Low Not Rated — Irrigation
Alma Mill 3 Wisconsin Buffalo 34 Low Satisfactory 1963 Debris Control
Badger Creek Watershed Site 5-1 Iowa Madison 34 Low Not Rated 1984 Fire Protection, Stock, Or ...
Conway Farrel Pond Louisiana St. Tammany 34 Low Satisfactory 1996 Fire Protection, Stock, Or ...
Blockton Watershed Site E-2 Iowa Taylor 34 Low Not Rated 1973 Fire Protection, Stock, Or ...
Soque River W/S Str. #42 Georgia Habersham 34 Low Not Rated 1978 Flood Risk Reduction
Stennett-Red Oak Watershed Site 14 Iowa Montgomery 34 Low Not Rated 1965 Fire Protection, Stock, Or ...
West Fork Group No. 1 Minnesota Goodhue 34 Low Satisfactory 1971 Flood Risk Reduction
Clayton Reservoir Dam Illinois Adams 34 Low Not Available 1940 Recreation
Miller Subwatershed 3-A-1500 Iowa Woodbury 34 Low Not Rated 1960 Fire Protection, Stock, Or ...
South Branch 34 Nebraska Lancaster 34 Low Fair 1987 Flood Risk Reduction
Arpin Wisconsin Sawyer 34 Low Satisfactory 1913 Hydroelectric
Town Hollow Lake Dam Kentucky Lee 34 Low Not Rated 1980 Other
Brownell Creek 4-1 Nebraska Otoe 34 Low Satisfactory 1955 Other
Hound Dog Watershed Site B-8 Iowa Fremont 34 Low Not Rated 1963 Fire Protection, Stock, Or ...
Triple Crossing Detention Dam Montana Valley 34 Low Poor 1957 Flood Risk Reduction
Gant Creek Watershed Site A-4 Iowa Plymouth 34 Low Not Rated 1969 Fire Protection, Stock, Or ...
Ryland Lakes Dam No 2 Kentucky Kenton 34 Low Fair 1960 Recreation
Hereford Valley Lake Dam Missouri Platte 34 Low Not Rated 1964 Irrigation
Fann Detention Minnesota Fillmore 34 Low Satisfactory 1993 Flood Risk Reduction
Max Killian Dam #1 Colorado Elbert 34 Low Fair 1971 Flood Risk Reduction
Long Branch P-4b Nebraska Pawnee 34 Low Satisfactory 1984 Other
Lloyd Dam Kentucky Grant 34 Low Not Rated 1967 Recreation
Badger Creek Watershed Site 5-2 Iowa Madison 34 Low Not Rated 1985 Fire Protection, Stock, Or ...
Westside Subwatershed Site 3-2 Iowa Ida 34 Low Not Rated 2003 Flood Risk Reduction
Mule Creek Watershed Sta 97+60 Iowa Mills 34 Low Not Rated 1955 Fire Protection, Stock, Or ...
Soap Creek Watershed Site 26-65 Iowa Davis 34 Low Not Rated 1994 Fire Protection, Stock, Or ...
T B Suggs Number 1 Dam Mississippi Jefferson 34 Low — 2003 Recreation
Mule Creek Watershed Sta 34+00 Iowa Mills 34 Low Not Rated 1955 Fire Protection, Stock, Or ...
Oakland Acres Dam Iowa Jasper 34 Low Not Rated 1972 Recreation
Lake Tarn Dam Georgia Cherokee 34 Low Not Rated — Recreation
Frd No 32 Kansas Marshall 34 Low — 1981 Flood Risk Reduction
Pl-566 Site No. 23 Kansas Butler 34 Low — 2001 Flood Risk Reduction
Speaks Gss No.1 Oklahoma Garvin 34 Low Not Rated 1975 Other
Arrants Pond Dam South Carolina Lexington 34 Low Fair 1880 Recreation
Potacocawa Watershed Structure Y-31a-10 Dam Mississippi Carroll 34 Low — 1965 Flood Risk Reduction
Rsn Detention Dam 40 New Mexico Sandoval 34 Low Not Rated 1968 Debris Control
Lake Von Der Rosa Missouri Franklin 34 Low Not Rated 1976 Recreation
Croy Subwatershed Site M-7500 Iowa Monona 34 Low Not Rated 1952 Fire Protection, Stock, Or ...
Arcola Subwatershed Site B-3000 Iowa Monona 34 Low Not Rated 1965 Fire Protection, Stock, Or ...
Dorchester 4-A Nebraska Saline 34 Low Satisfactory 1969 Flood Risk Reduction
Second Creek WS Str No. 9 Dam Mississippi Adams 34 Low — 1973 Flood Risk Reduction
Big Sandy Creek WS SCS Gss 129 Texas Wise 34 Low Not Rated 1994 Flood Risk Reduction
Willow Valley Reservoir Oregon Klamath 34 Low Not Rated 1961 Irrigation
International Animal Preserve Pond Dam #7 Ohio Muskingum 34 Low Poor 1961 Water Supply
Pelucia Watershed Structure Y-33a-25a Dam Mississippi Carroll 34 Low — 1970 Flood Risk Reduction
Bear - Pierce - Cedar 7-C Nebraska Gage 34 Low Fair 1970 Flood Risk Reduction
Frd No 30-21 Kansas Wabaunsee 34 Low — 1979 Flood Risk Reduction
Greasy Watershed Structure Lt-1a-15 Dam Mississippi Tate 34 Low — 1960 Flood Risk Reduction
Pelucia Watershed Structure Y-33a-05 Dam Mississippi Carroll 34 Low — 1964 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.