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Vehicle Safety

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

1,984 dams in the National Inventory of Dams.

National Inventory of Dams

Browse 1,984 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.

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Name State County Height (ft) Hazard Condition Year Purpose
Georgetown Forebay Colorado Clear Creek 21 Low Fair 1902 Hydroelectric
Golden #2 Pond Colorado Garfield 21 Significant Fair 1996 Water Supply
Kossler Colorado Boulder 20 High Satisfactory 1909 Hydroelectric
Cottonwood #2 Colorado Mesa 20 Significant Fair 1895 Irrigation
Mcginnis Meadows Reservoir Colorado Garfield 20 Significant Not Rated 1944 Recreation
Carlin Colorado Weld 20 Low Not Rated 1905 Irrigation
Salas Ditch Colorado Huerfano 20 Low Not Rated 1920 Irrigation
Cushman Colorado San Miguel 20 Low Not Rated 1978 Fish and Wildlife Pond
Louisville No. 1 Colorado Boulder 20 Significant Satisfactory 1888 Water Supply
Long Lake Colorado Routt 20 High Satisfactory 1942 Water Supply
Griggs Colorado Grand 20 Low Satisfactory 1948 Irrigation
Ethel Belmear Colorado Dolores 20 Low Unsatisfactory 1944 Fire Protection, Stock, Or ...
W. Cherry Creek Det. #6 Colorado El Paso 20 Low Fair 1961 Flood Risk Reduction
Bennett Colorado Jackson 20 Low Satisfactory 1976 Irrigation
L.A. Bar Colorado Montezuma 20 Low Fair 1945 Irrigation
Pala Dura Colorado Huerfano 20 Low Fair 1979 Fire Protection, Stock, Or ...
Prebble Colorado Delta 20 Low Fair 1960 Irrigation
Curtis Lake Colorado Larimer 20 Significant Satisfactory 1906 Water Supply
Mundt Colorado Weld 20 High Satisfactory 2020 Irrigation
Ireland #5 Colorado Weld 20 Low Satisfactory 1976 Irrigation
Rainbow Falls #5 Colorado Douglas 20 Low Not Rated 1957 Recreation
Comanche Colorado Pueblo 20 High Satisfactory 1972 Water Supply
Bassett #2 Colorado Moffat 20 Low Fair 1939 Recreation
Shawver Colorado Jackson 20 Low Fair 1949 Irrigation
Thurston Lake Colorado Prowers 20 Significant Fair 1928 Recreation
Groth Pumping System Colorado Larimer 20 Low Not Rated 1951 Irrigation
Kitson Colorado Mesa 20 High Fair 1911 Irrigation
Maria Colorado Huerfano 20 Low Not Rated 1887 Fish and Wildlife Pond
Jolly Ranch Colorado Arapahoe 20 Low Fair 1987 Fire Protection, Stock, Or ...
Baseline - Northwest Colorado Boulder 20 High Satisfactory 1905 Irrigation
Monument #2 Colorado Mesa 20 Low Fair 1954 Irrigation
Ella Colorado Delta 20 Low Fair 1911 Irrigation
Equalizer Colorado Larimer 20 High Fair 1902 Irrigation
A-20 Colorado Adams 20 Low Fair 1927 Irrigation
Lower Derby Colorado Adams 20 Significant Not Available 1942 Irrigation
Big Monitor #2 Colorado Montrose 20 Low Fair 1946 Irrigation
Mosca Livestock #2 Colorado Montrose 20 Low Not Rated 1960 Irrigation
Basin #2 Colorado Delta 20 Low Satisfactory 1949 Water Supply
Ralston #1 Colorado Garfield 20 Low Not Rated 1904 Irrigation
Basin #1 Colorado Delta 20 Low Fair 1949 Water Supply
Margaret-Carpenter Colorado Adams 20 Low Not Rated 2008 Irrigation
Bull Basin #1 Colorado Mesa 20 Low Not Rated 1920 Irrigation
Sueno Colorado Las Animas 20 Low Not Rated 1989 Irrigation
Lower Michigan Colorado Park 20 Low Fair 1889 Fish and Wildlife Pond
Wildhorse Colorado Weld 20 High Not Rated 1920 Irrigation
Six & Fifty Detention Dam Colorado Mesa 20 Low Not Rated 1957 Debris Control
Lockport Colorado Jefferson 20 Significant Fair 1984 Water Supply
Spring Park Colorado Eagle 20 High Fair 1911 Irrigation
Longmont Wtp Forebay Embankment Colorado Boulder 20 High Satisfactory 2005 Water Supply
Timpas 1_(Browning & Reese #1) Colorado Otero 20 Low Not Rated 1916 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.