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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.

Name State County Height (ft) Hazard Condition Year Purpose
Busch Wyoming Converse 34 Low Fair 1965 Irrigation
Miller No. 1 Wyoming Platte 34 Low Poor 1949 Irrigation
Mcconnell No. 1 Wyoming Campbell 34 Low Poor 1954 Fire Protection, Stock, Or ...
Gantz Dam Wyoming Natrona 34 Low Not Rated 1964 Debris Control
Hog Park Saddle Dam No. 2 Wyoming Carbon 34 High — 1986 Water Supply
Glen Means Wyoming Johnson 34 Low Fair 1992 Irrigation
Meadowlark Wyoming Washakie 33 High Not Rated 1938 Recreation
Orr Wyoming Crook 33 Low Fair 1976 Irrigation
Enl. Eddie Wyoming Sheridan 33 Low Fair 1953 Flood Risk Reduction
Buffalo No.1 Detention Dam Wyoming Washakie 33 Low Unsatisfactory 2003 Water Supply
Mcninch No. 1 Wyoming Sublette 33 Low Poor 1947 Irrigation
Margaret Wyoming Johnson 33 Low Fair 1966 Fire Protection, Stock, Or ...
Battle Creek Wyoming Crook 33 Low Fair 1973 Irrigation
Will Wyoming Johnson 33 Low Fair 2008 Fish and Wildlife Pond
Bob Wyoming Johnson 33 Low Poor 1959 Fire Protection, Stock, Or ...
Bliss No. 1 Wyoming Niobrara 33 Low Poor 1970 Irrigation
Big Boy Wyoming Johnson 33 Low Poor 1969 Fire Protection, Stock, Or ...
Teton Reservoir Wyoming Carbon 33 High Fair 1966 Recreation
Rough Draw Wyoming Weston 33 Low Not Rated 1992 Fish and Wildlife Pond
Anaheim Wyoming Johnson 33 Low Fair 2005 Irrigation
Ross Recovery Cell 6 Wyoming Converse 33 Low Fair 2014 Tailings
Boyken No. 2 Wyoming Campbell 33 Low Fair 1966 Fire Protection, Stock, Or ...
Bitterroot No. 1 Wyoming Fremont 33 Low Poor 1977 Irrigation
Peter Widener Pond Wyoming Park 33 Low Not Rated 1998 Irrigation
Duncan Wyoming Sheridan 33 Low Poor 1939 Other
Hudson Wyoming Fremont 33 Low Poor 1913 Irrigation
Graham Wyoming Uinta 33 Low Poor 1945 Irrigation
Chittim Wyoming Fremont 33 Significant Unsatisfactory 2003 Fish and Wildlife Pond
Canon No. 1 Wyoming Albany 33 Low Fair 1952 Irrigation
Ring Wyoming Johnson 33 Low Fair 2008 Fire Protection, Stock, Or ...
Williams No. 2 Wyoming Albany 33 Low Poor 1963 Irrigation
Total Station Wyoming Johnson 33 Low Poor 2007 Fish and Wildlife Pond
Betty No. 1 Wyoming Converse 33 Low Poor 1956 Irrigation
Cedar Draw Wyoming Sheridan 33 Low Fair 2004 Irrigation
Green Cabin Wyoming Sheridan 33 Low Fair 1969 Fire Protection, Stock, Or ...
32-3182 Wyoming Sheridan 33 Low Fair 2003 Irrigation
Baker No. 1 Wyoming Weston 33 Low Fair 1956 Fire Protection, Stock, Or ...
Gorman No. 2 Wyoming Sheridan 33 Low Fair 1963 Water Supply
O Bar O No. 3 Wyoming Platte 33 Low Fair 1970 Irrigation
Cms Railroad Project Section 6 Wyoming Campbell 33 Low Fair 2000 Irrigation
Caesar Wyoming Campbell 33 Low Fair 2008 Irrigation
Karl Wyoming Johnson 33 Low Poor 1958 Fire Protection, Stock, Or ...
Innes Wyoming Campbell 33 Low Fair 1956 Fire Protection, Stock, Or ...
13-19-56-82 Wyoming Sheridan 33 Low Fair 2007 Irrigation
Arnold Wyoming Goshen 33 Low Fair 1968 Flood Risk Reduction
North Poker Creek Wyoming Johnson 33 Low Fair 1963 Irrigation
Golden Eagle Wyoming Campbell 33 Low Poor 2000 Fire Protection, Stock, Or ...
Seaverson Wyoming Carbon 33 Low Poor 1944 Irrigation
South Spring Creek Lake Wyoming Carbon 33 High Fair 1917 Irrigation
Sixty Seven Wyoming Sublette 32 High Fair 1942 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.