Vehicle Safety
Recalls Search 320,000+ NHTSA safety recalls Complaints 2.1M+ consumer safety complaints TSBs 4.7M technical service bulletins VIN Lookup Decode any vehicle VIN instantly OBD Codes 12,000+ diagnostic trouble codes Fuel Economy EPA MPG data for all vehicles Statistics Recall trends & safety analysis
Consumer Safety
Product Safety 9,700+ CPSC product recalls Food Safety 28,600+ FDA food recalls Pet Safety 1.3M FDA animal adverse events Drug Safety 17,500+ FDA drug recalls Device Safety 38,400+ FDA device recalls Workplace Safety 102,900+ OSHA injury reports
Infrastructure
Bridge Safety 624,000 bridge inspections Aviation Safety 30,000+ NTSB aviation events Dam Safety 92,600 dam safety records Water Safety 433,000+ public water systems Railroad Safety 438,000+ rail crossings Pipeline Safety 8,800+ pipeline incidents
Public Health
Nursing Homes 14,700 CMS rated facilities Environmental 80,000+ hazardous sites & releases

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.

Name State County Height (ft) Hazard Condition Year Purpose
Martin Cull Colorado Moffat 53 Low Satisfactory 1955 Irrigation
Vancil Colorado Morgan 53 Significant Satisfactory 1990 Irrigation
Miller Colorado Adams 53 Low Unsatisfactory 2008 Water Supply
North Poudre #15 Colorado Larimer 53 High Satisfactory 1949 Irrigation
St. Charles #3 Colorado Pueblo 53 High Fair 1913 Water Supply
Magnuson #1 Colorado Teller 52 Low Not Rated 1969 Recreation
Fruita #3 Colorado Mesa 52 Low Satisfactory 1932 Water Supply
Pole Mountain Colorado Jackson 52 High Satisfactory 1964 Irrigation
Six Mile - Main Colorado Boulder 52 High Satisfactory 1892 Irrigation
Pringtime Colorado Teller 52 Significant Satisfactory 1974 Recreation
Robinson Tailings Pond #2 Dam Colorado Park 52 Significant Not Available — Tailings
A. M. Puett Colorado Montezuma 52 Significant Satisfactory 1960 Irrigation
Franktown Parker Fpe-8 Colorado Douglas 52 Low Fair 1965 Flood Risk Reduction
Green Lake No. 2 Colorado Boulder 52 Low Not Rated 1938 Water Supply
Hatcher Colorado Archuleta 51 High Satisfactory 1965 Water Supply
Panama No. 1 - East Colorado Boulder 51 Significant Satisfactory 1904 Irrigation
Cripple Creek #2 Colorado Teller 51 Significant Fair 1971 Water Supply
Franktown Parker Fpr-1 Colorado Douglas 51 Low Not Rated 1964 Flood Risk Reduction
OMID Regulating Reservoir Colorado Mesa 51 Low Not Available 2016
Westerly Creek Colorado Denver 51 High Satisfactory 1991 Flood Risk Reduction
Longs Peak #2 Colorado Boulder 51 Low Not Rated 1968 Fish and Wildlife Pond
Oso Diversion Dam Colorado Archuleta 51 Low Not Available 1970 Irrigation
Ault Colorado Gunnison 51 Low Not Rated 1959 Irrigation
Williams-Mccreery Colorado Morgan 51 Low Not Rated 1910 Irrigation
Cornerstone Pond No. 4 Colorado Ouray 51 Significant Satisfactory 2007 Irrigation
Floodwater Ret Dam Ss-3 Colorado Sedgwick 51 Low Not Rated 1982 Flood Risk Reduction
Boulder - North Colorado Boulder 51 High Satisfactory 1955 Water Supply
Rito Hondo Colorado Hinsdale 50 High Unsatisfactory 1956 Recreation
Mcelroy Colorado Grand 50 Low Not Rated 1931 Irrigation
Non Potable Reservoir Dam 3 Colorado El Paso 50 High Not Available 1961 Irrigation
Non Potable Reservoir Dam 1 Colorado El Paso 50 Significant Not Available 1961 Flood Risk Reduction
Keeler Colorado La Plata 50 Significant Fair 1945 Recreation
Fruita #1 Colorado Mesa 50 Significant Fair 1949 Water Supply
Evergreen Colorado Jefferson 50 High Fair 1927 Water Supply
Harris Colorado Garfield 50 Low Not Rated 1950 Irrigation
Palmer Lake #2 Colorado El Paso 50 High Satisfactory 1904 Water Supply
Barnes Meadow Colorado Larimer 50 High Satisfactory 1923 Irrigation
Upper Dome Colorado Saguache 50 Low Not Rated 1975 Fish and Wildlife Pond
70 Ranch Colorado Weld 50 Low Not Rated 2019 Irrigation
Ruby Lee Colorado Mesa 50 Low Not Rated 1922 Irrigation
Sedimentation Pond Hg-1 Colorado Routt 50 Low Fair 1979 Other
Penrose Colorado El Paso 50 High Unsatisfactory 1917 Irrigation
Shavano Valley #2-Sv-2 Colorado Montrose 50 High Satisfactory 1996 Flood Risk Reduction
Woman Creek Colorado Jefferson 50 High Satisfactory 1995 Flood Risk Reduction
Hoder Recreation Colorado Teller 49 Low Not Rated 1963 Recreation
Bull Canal Lagoon Cell 3 East Colorado Weld 49 Low Not Rated 1982 Other
West #1 Colorado Delta 49 High Fair 1950 Irrigation
Lake Deborah Colorado Pitkin 49 High Fair 1962 Recreation
Tyler Colorado Montrose 49 Low Not Rated 1955 Irrigation
Water Supply No 3 Colorado Larimer 48 High Satisfactory 1944 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.