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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

36,819 dams in the National Inventory of Dams.

National Inventory of Dams

Browse 36,819 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
Choctaw Creek WS SCS Site 25 Dam Texas Grayson 35 Low Not Rated 1977 Flood Risk Reduction
S David Ramsey Lake Dam Texas Lamar 35 Low Not Rated 1970 Water Supply
Eva Road Lake Alabama Cullman 35 High Not Rated 1950 Recreation
Simon Run Watershed Site 9-3e Iowa Pottawattamie 35 Low Not Rated 1985 Fire Protection, Stock, Or ...
SCS-Caney Creek Site-07 Oklahoma Atoka 35 Low Not Rated 1965 Flood Risk Reduction
Guerrero Lake No 2 Dam Arkansas Benton 35 Low Not Rated 1956 Recreation
Stearns Reservoir Dam Kentucky McCreary 35 Low Not Rated 1920 Other
Big Park Watershed Site C-3 Iowa Crawford 35 Low Not Rated 1962 Fire Protection, Stock, Or ...
West Kenneth Oklahoma Hughes 35 Low Not Rated 1976 Flood Risk Reduction
Tommie Tillman Lake Dam #3 Georgia Oconee 35 Low Not Rated — Recreation
SCS-Upper Elk Creek Site-12 Oklahoma Washita 35 Low Not Rated 1967 Flood Risk Reduction
Jackson Je Oklahoma Creek 35 Low Not Rated 1940 Recreation
East Locust Creek Watershed Dam E- 68 Missouri Sullivan 35 Low Not Rated 2004 Flood Risk Reduction
Wyatt Lake Dam Alabama Shelby 35 Significant Not Rated 1968 Recreation
Little Egypt Subwatershed 5-4730 Iowa Woodbury 35 Low Not Rated 1961 Fire Protection, Stock, Or ...
Black Creek Str Y-36-50 Mississippi Holmes 35 Low Not Rated 1965 Flood Risk Reduction
John Pace Dam #1 Florida Santa Rosa 35 Low Not Rated 1963 Recreation
Forster Ernest E Oklahoma Okfuskee 35 Low Not Rated 1970 Irrigation
Jinx Lake Dam Kentucky Hancock 35 Low Not Rated — Recreation
Warner Dam Iowa Wapello 35 Low Not Rated 1989 Fire Protection, Stock, Or ...
Oknoname 051047 Oklahoma Grady 35 Low Not Rated 1960 Other
Kane J.F. Oklahoma Osage 35 Low Not Rated 1961 Water Supply
SCS-Rush Creek Site-002 Oklahoma Grady 35 Low Not Rated 1959 Flood Risk Reduction
Patch Pond Vermont Rutland 35 Significant Not Rated 1921 Hydroelectric
Oknoname 113090 Oklahoma Osage 35 Low Not Rated 1950 Other
Osburn Reservoir Oregon Multnomah 35 Low Not Rated 1967 Recreation
Klockgether Dam Iowa Crawford 35 Low Not Rated 1962 Fire Protection, Stock, Or ...
SCS-Bear-Fall & Coon Creek Site-015r Oklahoma Logan 35 Low Not Rated 1960 Flood Risk Reduction
Pinkston Wr Oklahoma Okmulgee 35 Low Not Rated 1940 Other
East Locust Creek Watershed Dam E-119 Missouri Sullivan 35 Low Not Rated 2007 Flood Risk Reduction
SCS-Bear-Hybarger Site-1x Oklahoma McClain 35 Low Not Rated 1963 Flood Risk Reduction
West Fork #3 Subwtrshd Sta 52+20 #9 Iowa Woodbury 35 Low Not Rated 1961 Fire Protection, Stock, Or ...
Cypert 209 Oklahoma Canadian 35 Low Not Rated 1965 Other
Oknoname 037080 Oklahoma Creek 35 Low Not Rated 1960 Recreation
Tad Baker Lake Dam Georgia — 35 Low Not Rated — Recreation
SCS-Quapaw Creek Site-43 Oklahoma Lincoln 35 Low Not Rated 1978 Flood Risk Reduction
North Lake B Dam New York Herkimer 35 High Not Rated 1850 Navigation
Canton Mills Lake Dam Georgia Cherokee 35 Undetermined Not Rated 1949 Recreation
Oknoname 113021 Oklahoma Osage 35 Low Not Rated 1977 Other
East Locust Creek Watershed Dam E-141 Missouri Sullivan 35 Low Not Rated 2005 Flood Risk Reduction
Oknoname 087044 Oklahoma McClain 35 Low Not Rated 1960 Other
Burg Dam Iowa Emmet 35 Low Not Rated 2000 Grade Stabilization
Broccardo Lake Dam Arkansas Washington 35 Significant Not Rated 1968 Recreation
Mooney Dam North Carolina Stokes 35 Low Not Rated — Fire Protection, Stock, Or ...
Big Sandy Creek WS NRCS Dam No 33 Texas Wise 35 Low Not Rated 2000 Flood Risk Reduction
Dunn Wm Trust Oklahoma Rogers 35 Low Not Rated 1950 Other
Iverson Dam; Marvin North Dakota Williams 35 Significant Not Rated 1964 Recreation
Oknoname 133003 Oklahoma Seminole 35 Low Not Rated 1950 Other
Carrier Dam Iowa Lee 35 Low Not Rated 1974 Fire Protection, Stock, Or ...
Upper Washita River WS SCS Site 16 Dam Texas Hemphill 35 Low Not Rated 1961 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.