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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.

Clear
Name State County Height (ft) Hazard Condition Year Purpose
Box Elder #3 Colorado Larimer 20 Low Unsatisfactory 1890 Irrigation
La Veta Lake North Colorado Huerfano 20 Significant Fair 1882 Water Supply
D.A. Lord #4 Colorado Weld 20 Low Fair - Irrigation
Flood Control Basin No. 1 Colorado Larimer 20 High Satisfactory 2006 Flood Risk Reduction
L.A. Bar Colorado Montezuma 20 Low Fair 1945 Irrigation
Way Colorado Grand 20 Low Satisfactory 1941 Irrigation
Lower Derby Colorado Adams 20 Significant Not Available 1942 Irrigation
Cottonwood #2 Colorado Mesa 20 Significant Fair 1895 Irrigation
Kem Lake Colorado La Plata 20 Low Not Rated 1984 Fish and Wildlife Pond
Croke No. 7 Colorado Adams 20 Low Fair 1888 Water Supply
Lower Michigan Colorado Park 20 Low Fair 1889 Fish and Wildlife Pond
Granby Dike 4 Colorado Grand 20 High Not Available 1950 Hydroelectric
Lucky Find Colorado Delta 20 Low Satisfactory 1905 Irrigation
Long Lake Colorado Routt 20 High Satisfactory 1942 Water Supply
Mcginnis Meadows Reservoir Colorado Garfield 20 Significant Not Rated 1944 Recreation
Lockport Colorado Jefferson 20 Significant Fair 1984 Water Supply
Wildhorse Colorado Weld 20 High Not Rated 1920 Irrigation
Martin Lily Pond Colorado Grand 20 Low Fair 1939 Recreation
Sueno Colorado Las Animas 20 Low Not Rated 1989 Irrigation
Dunnagan Colorado Archuleta 19 Low Satisfactory 1949 Irrigation
Freeland #4 Colorado Huerfano 19 Low Unsatisfactory 1909 Irrigation
Coon Creek #1 Colorado Mesa 19 High Fair 1900 Irrigation
Interquest South Pond A Colorado El Paso 19 Low Not Rated 1990 Flood Risk Reduction
Johnstown Colorado Weld 19 High Satisfactory 1925 Water Supply
John Keller Colorado Weld 19 Low Satisfactory 1974 Irrigation
Battlement No 1 Colorado Garfield 19 Low Not Rated 1912 Fish and Wildlife Pond
Aqua Fria Colorado Jackson 19 Low Unsatisfactory 1944 Irrigation
Hughes Colorado Garfield 19 Significant Fair 1935 Irrigation
Tumblesom Colorado Boulder 19 Low Fair 1918 Fish and Wildlife Pond
No Name 1-1 #1 Colorado Adams 19 Low Not Rated 1971 Fire Protection, Stock, Or ...
Box I #1 Colorado Larimer 19 Low Not Rated 1967 Irrigation
Silver Lakes #2 Colorado Conejos 19 Low Not Rated 1910 Fish and Wildlife Pond
Ryan Colorado Delta 19 Low Satisfactory 1907 Irrigation
Full Moon Aka Crystal Colorado Ouray 19 High Not Rated -
Exposition Park Colorado Arapahoe 19 High Satisfactory 2002 Flood Risk Reduction
Lower Long Lake Colorado Jefferson 19 High Unsatisfactory 1939 Water Supply
Don Meek #1 Colorado Montrose 19 Low Satisfactory 1939 Irrigation
Devinney Colorado Jefferson 19 Significant Satisfactory 2006 Irrigation
Arnold Flood Water Colorado Huerfano 19 Low Fair 1909 Fire Protection, Stock, Or ...
Clear Lake Colorado Clear Creek 19 High Satisfactory 1908 Hydroelectric
Cherokee Nw Colorado Adams 19 Low Satisfactory 2003 Other
Culver Colorado Larimer 19 Low Unsatisfactory 1881 Irrigation
Erie Colorado Boulder 19 High Fair 1935 Water Supply
Jumper Creek Colorado Mineral 19 Low Not Rated 1947 Recreation
Shaw - South Dam Colorado Mineral 19 Significant Satisfactory 1895 Recreation
Bolen, Anderson, Jacobs Colorado Mesa 19 Low Satisfactory 1969 Water Supply
Lower Sacramento Ck. #1 Colorado Park 19 Low Satisfactory 1981 Water Supply
Rim Rock #1 Colorado Delta 19 Low Fair 1952 Irrigation
Spruce Lake #1 (Upper) Colorado Mineral 19 Low Satisfactory 1926 Irrigation
Spruce Lake #2 (Lower) Colorado Mineral 19 Low Fair 1926 Irrigation

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.