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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
Perry Colorado Weld 35 Low Not Rated 1955 Irrigation
Rule Creek Colorado Teller 35 Low Not Rated 1939 Recreation
Brittingham, John Colorado Elbert 35 Low Not Rated 1971 Flood Risk Reduction
Empire (East Embankment) Colorado Morgan 35 High Satisfactory 1905 Fish and Wildlife Pond
Sylvan Lake Colorado Eagle 35 High Satisfactory 1947 Recreation
Anderson #2 Colorado Mesa 35 Significant Fair 1974 Water Supply
Palmer Lake #5 Colorado El Paso 35 Significant Satisfactory 1906 Water Supply
Fox Acres Colorado Larimer 35 Low Not Rated 1971 Irrigation
Moore Colorado Grand 35 Low Fair 1904 Irrigation
Rubeck No. 1 Colorado Elbert 35 Low Not Rated 1971 Flood Risk Reduction
Furness Arroyo Colorado Las Animas 35 Low Satisfactory 1909 Irrigation
Grimes Brooks Colorado Routt 35 High Fair 1903 Irrigation
Leuchte #2 Colorado Las Animas 35 Low Fair 1973 Fish and Wildlife Pond
Y T Ranch Colorado Mesa 35 High Unsatisfactory 1911 Recreation
Dowdy Lake Colorado Larimer 35 Significant Satisfactory 1962 Recreation
Willow Colorado Delta 35 Low Fair 1948 Irrigation
Metroz Park, Lower Colorado Mineral 35 High Satisfactory 1907 Fish and Wildlife Pond
Franktown Parker Fpe-3 Colorado El Paso 35 Low Not Rated 1965 Flood Risk Reduction
Upper Grand Creek Ranch Reservoir Colorado Grand 34 Low Not Rated 2015 Irrigation
Upper Turner Colorado Fremont 34 Low Not Rated 1895 Irrigation
Westminster Lake Colorado Adams 34 Significant Satisfactory 1995 Water Supply
Hopkins Colorado Garfield 34 Significant Satisfactory 2020 Irrigation
Woodmoor C. C. #4 Colorado El Paso 34 Low Satisfactory 1965 Irrigation
Dry Creek Flood Control Colorado Fremont 34 High Satisfactory 1970 Flood Risk Reduction
Huajatolla Hills Colorado Huerfano 34 Low Fair 1968 Water Supply
W. Cherry Creek Det. #1 Colorado El Paso 34 Low Fair 1961 Flood Risk Reduction
Chapman Colorado Rio Blanco 34 Significant Satisfactory 1940 Irrigation
Chapel Hills #1 Colorado El Paso 34 Low Not Rated 1984 Flood Risk Reduction
Humphreys - Spillway Dam Colorado Mineral 34 High Satisfactory 1926 Fish and Wildlife Pond
Pomona No. 2 and No. 3 Colorado Jefferson 34 Significant Satisfactory 1972 Recreation
Empire (Outlet Embankment) Colorado Weld 34 High Satisfactory 1905 Fish and Wildlife Pond
Braecher Ranch Colorado Gilpin 34 Low Not Rated 1967 Irrigation
Max Killian Dam #1 Colorado Elbert 34 Low Fair 1971 Flood Risk Reduction
Monument Lake Colorado Las Animas 34 High Fair 1935 Water Supply
Coyte Colorado Jackson 34 Low Satisfactory 1970 Irrigation
Milk Creek Colorado Grand 34 Low Not Rated 1913 Irrigation
Whiteley-Nelson Colorado Routt 34 Low Satisfactory 1952 Irrigation
Droz Creek Colorado Chaffee 34 Significant Satisfactory 2000 Fish and Wildlife Pond
Handy Colorado Larimer 34 High Fair 1915 Irrigation
Thompson #2 Colorado Mesa 34 Low Fair 1953 Irrigation
Spanish Peaks Ranch #13 Colorado Las Animas 34 Low Fair 1957 Fish and Wildlife Pond
Trull Creek #1 Colorado Routt 34 Low Satisfactory 1972 Irrigation
Julesburg #4 Colorado Sedgwick 34 High Unsatisfactory 1910 Irrigation
Long Pond Colorado Larimer 34 High Satisfactory 1922 Irrigation
Harper and Sons Colorado Routt 34 Low Fair 1947 Irrigation
Genesee No. 1 Colorado Jefferson 34 Low Not Rated 1975 Other
Hoagland #1 Colorado Summit 34 Low Fair 1910 Irrigation
Northfield Colorado El Paso 34 Low Satisfactory 1955 Water Supply
Brunelli Colorado Huerfano 34 Low Fair 1950 Irrigation
Oligarchy #1 Colorado Boulder 33 Significant Satisfactory 1889 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.