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.

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Name State County Height (ft) Hazard Condition Year Purpose
Rawlins Wastewater Treatment Plant (A 3) Wyoming Carbon 17 Significant Fair 1978 Other
Rawlins Wastewater Treatment Plant (St2) Wyoming Carbon 17 Significant Fair 1978 Other
Rawlins Wastewater Treatment Plant (S 1) Wyoming Carbon 17 Significant Fair 1978 Other
Basin No.2 Flood Detention Pond Wyoming Natrona 17 Significant Fair 1993 Flood Risk Reduction
Rawlins Wastewater Treatment Plant (S 2) Wyoming Carbon 17 Significant Fair 1978 Other
Pavlovich Wyoming Campbell 16 Low Fair 1953 Fire Protection, Stock, Or ...
Hill Wyoming Campbell 16 Low Poor 1944 Fire Protection, Stock, Or ...
Havens Wyoming Crook 16 Low Poor 1906 Irrigation
Hughes Wyoming Goshen 16 Low Poor 1904 Irrigation
Hansen Wyoming Carbon 16 Low Poor 1922 Irrigation
Reynolds No. 2 Wyoming Natrona 16 Low Poor 1909 Irrigation
66 Pastures Wyoming Goshen 16 Low Fair 1910 Irrigation
Zemba Wyoming Sublette 16 Low Poor 1915 Irrigation
Antelope Wyoming Carbon 16 Low Fair 1940 Irrigation
Kovach Wyoming Lincoln 16 Low Poor 1988 Fire Protection, Stock, Or ...
Hardy No. 1 Wyoming Converse 16 Low Satisfactory 1949 Irrigation
Frog Creek #1 Wyoming Weston 16 Low Poor 1955 Fire Protection, Stock, Or ...
Renner Wyoming Big Horn 16 Low Fair 1950 Irrigation
Kane Cemetery Wyoming Big Horn 16 Low Poor 1988 Fish and Wildlife Pond
Cooper Wyoming Natrona 16 Low Poor 1933 Fire Protection, Stock, Or ...
Slough Reservoir Wyoming Fremont 16 Low Fair 1939 Fire Protection, Stock, Or ...
Cow Creek Wyoming Sweetwater 16 Low Fair 1987 Irrigation
Enlargement of The Shallow Wyoming Crook 16 Low Fair 2008 Fish and Wildlife Pond
Bulkley Playa Wyoming Campbell 16 Low Fair 2007 Fish and Wildlife Pond
Deaver Dam Wyoming Park 16 Low Not Available 1918 Fish and Wildlife Pond
Jackson Wastewater Treatment Plant Wyoming Teton 16 Low Fair 1980 Debris Control
Colorado Colony Ditch Co. No. 2 Wyoming Sheridan 16 Low Poor 1957 Irrigation
Fly Ash Disposal Cell B Wyoming Sweetwater 16 Low Fair 2003 Other
Enl. Little Soda Wyoming Weston 16 Low Poor 1909 Irrigation
West Wyoming Crook 15 Low Poor 1958 Fire Protection, Stock, Or ...
Cavender Wyoming Albany 15 Low Fair 1943 Irrigation
Rush Wyoming Hot Springs 15 Low Fair 1911 Irrigation
Bethurem Wyoming Big Horn 15 Low Poor 1918 Irrigation
Schlautman No. 1 Wyoming Campbell 15 Low Fair 1940 Irrigation
Kruger Lake Wyoming Crook 15 Low Poor 1937 Irrigation
Reed Wyoming Converse 15 Low Fair 1953 Irrigation
Rock Lake Wyoming Platte 15 Low Fair 1930 Irrigation
Swan Creek No. 2 Wyoming Park 15 Low Poor 1908 Irrigation
Mackey Wyoming Park 15 Low Satisfactory 2000 Fish and Wildlife Pond
Blake-Denton No. 1 Wyoming Washakie 15 Low Fair 1916 Irrigation
Lace Wyoming Albany 15 Low Poor 1951 Fire Protection, Stock, Or ...
Upper Wyoming Washakie 15 Low Poor 1922 Irrigation
Phipps No. 1 Wyoming Big Horn 15 Low Fair 1999 Recreation
Gillette Fishing Lake Wyoming Campbell 15 Low Poor 1962 Fish and Wildlife Pond
Brownlee Wyoming Carbon 15 Low Poor 1892 Irrigation
H. L. Reservoir Wyoming Crook 15 Low — 1972 Fire Protection, Stock, Or ...
Erramouspe Wyoming Sublette 15 Low Fair 1957 Fire Protection, Stock, Or ...
Pine Dale Wyoming Johnson 15 Low Poor 1940 Fire Protection, Stock, Or ...
Hewes No. 1 Wyoming Crook 15 Low Poor 1986 Irrigation
Hoblit Wyoming Niobrara 15 Low Poor 1972 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.