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Vehicle Recalls320,000+ NHTSA safety recalls Browse VehiclesEvery make, model and year Complaints2.1M+ consumer safety complaints TSBs4.7M technical service bulletins VIN LookupDecode any vehicle VIN instantly OBD Codes12,000+ diagnostic trouble codes Fuel EconomyEPA MPG data for all vehicles Safety Ratings11,700+ NHTSA crash test ratings Investigations5,300+ NHTSA defect investigations StatisticsRecall trends & safety analysis Compare VehiclesTwo vehicles side by side

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

1,498 dams in the National Inventory of Dams.

National Inventory of Dams

Browse 1,498 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
Maxwell Wyoming Sheridan 30 Low Poor 1901 Irrigation
V. E. Lissolo Irrigation Wyoming Weston 30 Low Poor 1955 Irrigation
Enl. Windy Point Wyoming Washakie 30 Low Poor - Water Supply
Richard No. 1 Wyoming Platte 30 Low - 1964 Irrigation
Harrington Wyoming Big Horn 30 Significant Poor 1974 Irrigation
Hanson No. 2 Wyoming Niobrara 30 Low Fair 1950 Fire Protection, Stock, Or ...
Lower Afton Wyoming Lincoln 30 Low Satisfactory 1942 Hydroelectric
Lake Owen Wyoming Albany 30 High Fair 1963 Water Supply
Upton Wyoming Weston 30 Low Fair 1907 Water Supply
Enl. Turpin Park Wyoming Carbon 30 High Fair 1957 Irrigation
Paddy No. 2 Wyoming Niobrara 30 Low Poor 1963 Fire Protection, Stock, Or ...
Fred Wyoming Crook 30 Low Fair 1963 Fire Protection, Stock, Or ...
A-3 Detention Wyoming Goshen 30 Low Fair 1969 Flood Risk Reduction
J. O. Wyoming Carbon 30 Low Poor 1946 Irrigation
Dean Springs Dam Wyoming Natrona 30 Low Unsatisfactory 1963 Debris Control
Sides No. 1 Wyoming Niobrara 30 Low Fair 1952 Irrigation
Enlargement of The 29-35-4 Wyoming Carbon 30 Low Fair 1993 Debris Control
Mitch No. 2 Stock Wyoming Campbell 30 Low Fair 1957 Irrigation
Rock Wyoming Fremont 30 Low Fair 1978 Flood Risk Reduction
Purdy Wyoming Johnson 30 Low Fair 1966 Irrigation
Ray Lake Wyoming Fremont 30 High Satisfactory 1925 Irrigation
Quinn No. 1 Wyoming Niobrara 30 Significant Fair 1959 Irrigation
Reynolds No. 2 Wyoming Sheridan 30 Low Fair 1922 Irrigation
Buffalo Bill-North Fork Dike Wyoming Park 30 Low Not Available 1905 Fish and Wildlife Pond
Herrick Wyoming Converse 30 Low Fair 1946 Irrigation
Leach No. 1 Stock Wyoming Niobrara 30 Low Poor 1961 Fire Protection, Stock, Or ...
Karl Wyoming Johnson 30 Low Fair 1957 Fire Protection, Stock, Or ...
Tibbs Wyoming Campbell 30 Low Poor 1968 Fire Protection, Stock, Or ...
Bunker Butte Wyoming Campbell 30 Low Fair 1956 Irrigation
Willow Glenn Wyoming Johnson 30 Low Fair 1959 Irrigation
Gibbons No. 1 Wyoming Campbell 29 Low Fair 1962 Fire Protection, Stock, Or ...
Enterprise Wyoming Fremont 29 High Fair 1940 Irrigation
North Antelope Shop Wyoming Campbell 29 Low Fair 1983 Other
Stump Wyoming Campbell 29 Low Poor 1980 Irrigation
Johnson 41-23-4377 Wyoming Johnson 29 Low Fair 2005 Other
Rathbun Irrigation No. 1 Wyoming Hot Springs 29 Low Poor 1956 Irrigation
T55nr75w11senw Wyoming Campbell 29 Low Fair 2010 Irrigation
Brewer Wyoming Natrona 29 Low Poor 1943 Fire Protection, Stock, Or ...
Nighthawk Facility - Phase 2 (Pit3) & Phase 3 (Pit 4) Wyoming Converse 29 Low Satisfactory 2020 Other
Clay No. 1 Wyoming Platte 29 Low Fair 1942 Irrigation
Rongis Detention Dam Wyoming Fremont 29 Low Poor 1952 Fire Protection, Stock, Or ...
Squirrel Tail Dam Wyoming Hot Springs 29 Low Satisfactory 2003 Water Supply
East Side No. 2 Wyoming Converse 29 Low Poor 1966 Irrigation
Raper Draw Wyoming Johnson 29 Low Fair 1959 Fire Protection, Stock, Or ...
Kimberly Wyoming Johnson 29 Low Fair 1973 Fire Protection, Stock, Or ...
H-2 Detention Wyoming Goshen 29 Low Fair 1962 Flood Risk Reduction
Turkey Springs Wyoming Natrona 29 Low Fair 1914 Irrigation
Miller No. 2 Wyoming Platte 29 Low Poor 1951 Irrigation
Polo Wyoming Sheridan 29 Low Fair 1999 Irrigation
Myrtle Wyoming Campbell 29 Low Fair 1963 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.