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Browse Dams

6,490 dams in the National Inventory of Dams.

National Inventory of Dams

Browse 6,490 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
Frd No 4 (Spillman Creek) Kansas Lincoln 41 Low — 1972 Flood Risk Reduction
Frd C-1 Dd No D-1 (Lost Creek) Kansas Lincoln 41 Low — 1963 Flood Risk Reduction
Frd No 2-1 Kansas Lyon 41 Low — 1964 Flood Risk Reduction
Frd No 19 Kansas Harvey 41 High Poor — Flood Risk Reduction
Frd No T-4 Kansas Brown 40 High Poor 1964 Flood Risk Reduction
Dd No 7-26 Kansas Douglas 40 High Satisfactory 2001 Flood Risk Reduction
Kansas Doniphan 40 Low — 1972 Flood Risk Reduction
Thomas W Boyd Kansas Kingman 40 Low — 2006 Fish and Wildlife Pond
Kansas Leavenworth 40 Low — — Recreation
Frd No 64 Kansas Marshall 40 Low — 1976 Flood Risk Reduction
Mattson Dam Kansas Miami 40 Low — 1975
Dd No 9 Kansas Wabaunsee 40 Low — 2001 Flood Risk Reduction
Frd No S-2 Kansas Brown 40 Low — 1963 Flood Risk Reduction
Kansas Allen 40 Low — 1908
Kansas Atchison 40 Low — 1935 Recreation
Kansas Doniphan 40 Low — 1970 Fire Protection, Stock, Or ...
Dd No G-6 (Benton) Kansas Anderson 40 Low — — Flood Risk Reduction
Frd No 3-1 Kansas Lyon 40 Significant Satisfactory 1963 Flood Risk Reduction
Frd No 18 Kansas Mitchell 40 Significant Fair 1983 Flood Risk Reduction
Dd No 7 Kansas Greenwood 40 Low — 2009 Debris Control
Lake Oshawno Dam Kansas Osage 40 High Satisfactory 1959 Flood Risk Reduction
Oskaloosa Water Supply Dam Kansas Jefferson 40 Low — 1954 Water Supply
Dd No 104 Kansas Cowley 40 Significant Fair 2001 Flood Risk Reduction
Frd No 6 Kansas Lincoln 40 Low — 1977 Flood Risk Reduction
No. 17 Kansas Harvey 40 High Satisfactory 2006 Flood Risk Reduction
Site No 17 Kansas Wabaunsee 40 Low — 1980 Fire Protection, Stock, Or ...
Frd No 32 Kansas Lincoln 40 Significant Poor 1978 Flood Risk Reduction
Frd No I-2 Kansas Butler 40 Low — 1966 Flood Risk Reduction
Frd No 48 Kansas Elk 40 Low — 1978 Flood Risk Reduction
Frd No 16 Kansas Atchison 40 High Satisfactory 1964 Flood Risk Reduction
Kansas Marshall 40 Low — 1972 Flood Risk Reduction
Frd No 3 (Spillman Creek) Kansas Lincoln 40 Low — — Flood Risk Reduction
Frd No 22 Kansas Butler 40 Low — 1967 Flood Risk Reduction
Louisburg Lake Dam Kansas Miami 40 High Satisfactory 1955 Water Supply
Dd No 106 Kansas Cowley 40 Low — 1988 Flood Risk Reduction
Lake Herington Kansas Dickinson 40 High Poor 1923 Recreation
Kansas Comanche 40 Low — 1965 Fire Protection, Stock, Or ...
Trexler Dam Kansas Graham 40 Low — — Fire Protection, Stock, Or ...
Frd No 25 Kansas Butler 40 Low — 1977 Flood Risk Reduction
Kansas Sheridan 40 Low — 1977 Flood Risk Reduction
Site 3-16 Kansas Ford 40 Low — 1998 Flood Risk Reduction
J-2 Kansas Bourbon 40 Low — 2010 Flood Risk Reduction
Frd No 29 Kansas Lincoln 40 Low — 1972 Flood Risk Reduction
Kansas Wabaunsee 40 Low — 1980 Flood Risk Reduction
Site 8-33 Kansas Douglas 40 High Fair 2005 Flood Risk Reduction
Kansas Cowley 40 Low — — Fire Protection, Stock, Or ...
Frd No 20 Kansas Shawnee 40 Low — 1978 Flood Risk Reduction
Dd No 5-31a (Vermillion Creek) Kansas Marshall 40 Low — 2001 Flood Risk Reduction
Kansas Cowley 40 Low — 1941 Other
Kansas Douglas 40 Low — 1955 Fire Protection, Stock, Or ...

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.