Browse Dams

11,354 dams in the National Inventory of Dams.

National Inventory of Dams

Browse 11,354 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
Pine Tree Subdivision Dam North Carolina Transylvania 24 Significant Fair - Recreation
Jb Randle Dam Texas Hood 24 Significant Not Rated 1967 Irrigation
Carriage Hill Reserve Lake Dam Ohio Montgomery 24 Significant Satisfactory 1982 Recreation
Glencannon Pond Pennsylvania Washington 24 Significant Fair - Flood Risk Reduction
Deering Milliken Dam North Carolina Polk 24 Significant Not Rated - Water Supply
Treadwell Mills New York Clinton 24 Significant Satisfactory 1938 Hydroelectric
Willis Lake Alabama Marengo 24 Significant Not Rated 1978 Fish and Wildlife Pond
Icy Creek Reservoir Dam Alaska Aleutians West Census Area 24 Significant Satisfactory 1993 Water Supply
Ware Shoals South Carolina Greenwood 24 Significant Unsatisfactory 1905 Hydroelectric
Lake Pauline Dam Texas Hardeman 24 Significant Not Rated 1905 Recreation
Strait's Lake Dam Ohio Morrow 24 Significant Fair 1965 Recreation
Rockford Wastewater Pond No. 3 Washington Spokane 24 Significant Satisfactory 1999 Other
Factory Village Pond Dam Massachusetts Worcester 23 Significant Poor - Recreation
Big Drumlin Pond Dam New York Oneida 23 Significant Poor 1911 Recreation
Altamont Reservoir Dam New York Albany 23 Significant Not Rated 1936 Water Supply
Mesa Creek #3 Colorado Mesa 23 Significant Fair 1890 Irrigation
Panther Valley Village # 6 Dam New Jersey Warren 23 Significant Satisfactory - Flood Risk Reduction
Spring Lake Dam Tennessee Hardeman 23 Significant Satisfactory 1976
Kent Brown Dam North Carolina McDowell 23 Significant Satisfactory - Recreation
St. Elmo Old City Reservoir Dam Illinois Fayette 23 Significant Not Available 1903 Recreation
Lottes Lake Dam Indiana Dubois 23 Significant Poor 1937
Winchester Lake Dam Connecticut Litchfield 23 Significant Satisfactory - Recreation
Bernard Brooks Pond Alabama Mobile 23 Significant Not Rated 1973 Fish and Wildlife Pond
Wray Watershed District #2 Colorado Yuma 23 Significant Satisfactory 1958 Flood Risk Reduction
Finn's Lake Dam Illinois Monroe 23 Significant Not Available - Irrigation
Spring Lake Dam Texas Smith 23 Significant Not Rated 1920 Irrigation
Peyralans Reservoir Oregon Multnomah 23 Significant Not Rated -
Love Lake Colorado Mineral 23 Significant Not Rated 1964 Recreation
Connell Wastewater Lagoon 1a Washington Franklin 23 Significant Fair 2009 Other
Adams Lake Dam Arkansas Washington 23 Significant Not Rated 1955 Recreation
Spencer Idaho Owyhee 23 Significant Fair 1939 Other
West Dam Tennessee Scott 23 Significant - - Recreation
Mjj Dam New York Dutchess 23 Significant Poor 1961 Recreation
Whitetail C Pennsylvania Franklin 23 Significant Fair - Recreation
Scott Ahrens Dam Nebraska Nuckolls 23 Significant Fair 1998 Flood Risk Reduction
SCS-Cow Creek Site-28 Oklahoma Stephens 23 Significant Fair 1978 Flood Risk Reduction
Chancellor & Son Dam Tennessee Hardeman 23 Significant - 1978
Modest Creek Dam Virginia Lunenburg 23 Significant Fair - Water Supply
Kellogg Pond Vermont Windsor 23 Significant Fair 1968 Recreation
Utah County - Payson Canyon Debris Basin Utah Utah 23 Significant Not Rated - Flood Risk Reduction
Lafranchi Creek California Sonoma 23 Significant Satisfactory 1982 Water Supply
Idc-Effluent Storage Idaho Ada 23 Significant Satisfactory 1998 Irrigation
O'Halloran Montana Park 23 Significant - 1960 Irrigation
Johnsons Pond Maryland Wicomico 23 Significant Fair 1936 Recreation
Berry Branch Lake Dam Indiana Jackson 23 Significant Poor 1963 Recreation
Fort Green Fg-2 Florida Polk 23 Significant Not Rated 1977 Tailings
Adventure Learning Park (Highland Glen) Utah Utah 23 Significant Not Rated 1976 Irrigation
Whispering Hills Recreation Lake Dam Ohio Holmes 23 Significant Poor 1968 Recreation
Crowders Creek Wwtp Dam #2 North Carolina Gaston 23 Significant Fair 1992 Other
Crowders Creek Wwtp Dam #1 North Carolina Gaston 23 Significant Fair 1992 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.