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Browse Dams

509 dams in the National Inventory of Dams.

National Inventory of Dams

Browse 509 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
Blackjack Dam Nevada White Pine 10 Significant Poor 1932 Irrigation
Oles Pond Dam Nevada Churchill 10 Low Not Available — Irrigation
Stillwater Point Dam Nevada Churchill 10 Low Poor 1950 Fish and Wildlife Pond
S Line Dam Nevada Churchill 10 Low Fair — Irrigation
Valmy Evaporation Pond D Nevada Humboldt 10 Low Poor 1980 Other
Winnemucca Effluent Disposal Dike Dam Nevada Humboldt 10 Low Fair 2017 Irrigation
Reona Leach Event Pond Dam Nevada Lander 10 Low Fair 1995 Other
Carter Reservoir Dam Nevada Washoe 10 Low Fair 1916 Irrigation
Honeybee Dam Nevada Clark 10 Significant Poor 1956 Fish and Wildlife Pond
Old Place Dike #3 Dam Nevada Nye 10 Low Fair 1974 Fish and Wildlife Pond
Big Five Dam Nevada Pershing 10 Low Fair 1915 Irrigation
Rgs Unit 4 Raw Water Pond Nevada Clark 10 Significant Fair 1980 Water Supply
Confluence Detention Basin Dam Nevada Clark 10 High Fair 1997 Flood Risk Reduction
Ts Ranch Power Plant Evap Ponds Dam Nevada Eureka 10 Low Fair 2007 Other
Ruby Lake East Sump Cross Dike Dam Nevada Elko 10 Low Fair — Fish and Wildlife Pond
Damonte Ranch Flood Detention Basin Dam Nevada Washoe 10 High Fair — Flood Risk Reduction
Coyote Hole Dam Nevada Elko 10 Low Not Rated 2002 Fire Protection, Stock, Or ...
Rgs Units 1-3 Raw Water Pond A Nevada Clark 10 Significant Fair 1980 Water Supply
Carlin Wwtp Treatment Lagoon Cell 2 Dam Nevada Elko 10 Low Fair 1960 Other
Rgs Units 1-3 Raw Water Pond B Nevada Clark 10 Significant Fair 1980 Water Supply
Gowan Detention Middle Dam Nevada Clark 10 High Fair 1993 Flood Risk Reduction
Chalk Bluff Treatment Plant Phase I Dam Nevada Washoe 10 Significant Fair 1995 Other
Sand Dune Embankment Dam - North Nevada Eureka 10 Low Not Rated 1996 Other
Wetlands Enhancement Cell 3 4 5 Dam Nevada Douglas 10 Low Fair — Other
Mccarran Airfield Detention Dam Nevada Clark 10 High Fair 1989 Flood Risk Reduction
Groundhog Res Nevada Elko 9 Low Not Available —
Winnemucca Lagoon #7 Dam Nevada Humboldt 9 Low Fair 1970 Other
Winnemucca Lagoon #8 Dam Nevada Humboldt 9 Low Fair 1970 Other
Sagebrush Creek Dam Nevada Humboldt 9 Low Poor — Fish and Wildlife Pond
Harmon Dam Nevada Churchill 9 Low Not Available 1957 Irrigation
Horseshoe Dam Nevada Nye 9 Low Poor 1960 Fish and Wildlife Pond
Dufurrena Pond Dam No. 19 Nevada Humboldt 9 Low Poor — Fish and Wildlife Pond
Big Spring Lake Dam Nevada Humboldt 9 Low Poor — Fish and Wildlife Pond
Carico Lake Dam Nevada Lander 8 Low Fair — Fire Protection, Stock, Or ...
Pilgrim Flat Dam Nevada Washoe 8 Low Poor 1960 Fish and Wildlife Pond
Winnemucca Lagoon #6 Dam Nevada Humboldt 8 Low Fair 1970 Other
Rye Creek Dam Nevada Washoe 8 Low Poor 1961 Fish and Wildlife Pond
Lippincott Ski Ii Dam Nevada Douglas 8 Low Unsatisfactory 1998 Recreation
Crescent Dune Solar Ponds Dam Nevada Nye 8 Low Fair 2012 Other
Damonte Ranch Wetlands Detention Basin Dam Nevada Washoe 8 High Fair — Flood Risk Reduction
Dufurrena Pond Dam #13 Nevada Humboldt 8 Low Poor — Fish and Wildlife Pond
Shenandoah Detention Basin Dam Nevada Carson City 8 High Fair — Flood Risk Reduction
Wetlands Enhancement Cell 7 Dam Nevada Douglas 8 Low Poor — Other
Winnemucca Lagoon Dam #5 Nevada Humboldt 7 Low Fair 1970 Other
Water Reclamation Facility Wetlands Dam Nevada Lander 7 Low Satisfactory — Other
Ixl Ranch Dam Nevada Washoe 7 Low Fair 1994 Irrigation
Dufurrena Pond Dam No. 20 Nevada Humboldt 7 Low Poor — Fish and Wildlife Pond
The Lakes Detention Basin Dam Nevada Clark 7 Low Satisfactory 2000 Flood Risk Reduction
Aspen Creek Ribs Dam Nevada Lyon 7 Low — — Flood Risk Reduction
Wetlands Enhancement Cell 8 Dam Nevada Douglas 7 Low Fair — Other

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.