Browse Dams

11,351 dams in the National Inventory of Dams.

National Inventory of Dams

Browse 11,351 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
Mclaurins Millpond Dam South Carolina Marlboro 11 Significant Not Rated 1900 Recreation
David Pearce Pond #71 Alabama Dallas 11 Significant Not Rated 1997 Fish and Wildlife Pond
Round Meadow Pond Dam Massachusetts Worcester 11 Significant Fair 1951 Other
Annandale Dam New York Dutchess 11 Significant Poor 1846 Irrigation
Tisdale Pond Dam Massachusetts Bristol 11 Significant Fair 1770 Recreation
Crane Brook Upper Dam Massachusetts Plymouth 11 Significant Satisfactory — Fire Protection, Stock, Or ...
Jones Pond Dam Connecticut Tolland 11 Significant Fair — Recreation
Autumn Ridge Detention Dam Michigan Macomb 11 Significant Not Rated 1982 Other
Schreeder Pond Dam Connecticut Middlesex 11 Significant Satisfactory 1900 Recreation
Hilltop Pond Dam Connecticut Litchfield 11 Significant Not Rated 1925 Recreation
Nichols Pond Rhode Island Providence 11 Significant Poor 1885 Recreation
Goose Lake (Upper) Utah Uintah 11 Significant Not Rated 1920 Irrigation
Seneca Lake Dam New Jersey Sussex 11 Significant Satisfactory — Recreation
Dexter Farm Pond Rhode Island Providence 11 Significant Poor 1966 Fire Protection, Stock, Or ...
Lily Pond Maine Hancock 11 Significant Poor 1948 Water Supply
Colcord Pond Maine Oxford 11 Significant Fair 1919 Recreation
Longwood Dam Tennessee Shelby 11 Significant Satisfactory 1965
Thelma Gibson Pond Dam South Carolina Orangeburg 11 Significant Fair — Recreation
Pioneer Mill Dam North Carolina Cabarrus 11 Significant Fair — Fish and Wildlife Pond
Sdid - #3 - Valleyview Upper #2 Utah Davis 11 Significant Not Rated 1960 Irrigation
Seyer Dam Connecticut Fairfield 11 Significant Fair 1900 Recreation
Province Pond Dam Indiana Henry 11 Significant Poor 1997 Recreation
Cordingly Dam Massachusetts Middlesex 11 Significant Fair 1912 Recreation
Farrar Marsh Dam New Hampshire Hillsborough 11 Significant Fair 1978 Recreation
Manlove Park Dam Indiana Fayette 11 Significant Poor 1939 Recreation
Town Farm Pond Dam Massachusetts Worcester 11 Significant Fair — Recreation
Mount Zion Millpond Dam Indiana Fulton 11 Significant Fair 1932 Recreation
Clifton Grove Dam 4 North Carolina Wake 11 Significant Fair — Debris Control
Rose Hill Detention Basin Dam Connecticut Hartford 11 Significant Satisfactory 1988
Godfrey Pond Dam Connecticut Fairfield 11 Significant Fair 1783 Recreation
Cranston Mill Pond Dam Virginia James City 11 Significant Satisfactory — Recreation
Southwick Lower Pond Dam Massachusetts Worcester 11 Significant Poor — Recreation
Ashley Pond Dam Massachusetts Hampden 11 Significant Satisfactory 1897 Water Supply
Stillman Pond Dam Connecticut Fairfield 11 Significant Satisfactory 1915 Other
Little Nugget Lake Dam Massachusetts Worcester 11 Significant Satisfactory — Recreation
Lake James Dam New Jersey Burlington 11 Significant Fair 1990 Recreation
Sawdy Pond Dam Massachusetts Bristol 11 Significant Poor 1938 Recreation
Gallup Pond Dam Connecticut New London 11 Significant Fair 1910 Other
East Creek Pond Dam New Jersey Cape May 11 Significant Fair 1800 Recreation
Sawmill Pond Dam Massachusetts Worcester 11 Significant Fair — Recreation
Upper Stokes Dam New Jersey Burlington 11 Significant Poor — Recreation
C H Warner Pond Alabama Montgomery 11 Significant Not Rated 1981 Fish and Wildlife Pond
Pameacha Pond Dam Connecticut Middlesex 11 Significant Poor 1870 Other
Mazzarelli Pond Dam Connecticut Litchfield 11 Significant Satisfactory — Irrigation
Jericoh Lake Dam New York Genesee 11 Significant Not Rated 1952 Recreation
Huntington Pond Dam Connecticut Fairfield 11 Significant Satisfactory 1880 Recreation
Bethany Hole Dam New Jersey Burlington 11 Significant Poor — Recreation
Zedler Mill Dam Texas Caldwell 11 Significant Fair — Water Supply
Wells Pond Dam Connecticut Tolland 11 Significant Poor 1920 Recreation
Indian Lake Dam Michigan Montcalm 11 Significant Satisfactory 1966 Recreation

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.