Browse Dams

36,819 dams in the National Inventory of Dams.

National Inventory of Dams

Browse 36,819 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
Mcclain Lake Dam Texas Henderson 43 High Not Rated 2016
East Fork Above Lavon WS SCS Site 53 Dam Texas Collin 43 Low Not Rated 1969 Flood Risk Reduction
Ni 2 (Nichols) Florida Polk 43 High Not Rated 1973 Tailings
Pumpkinvine Creek Watershed Structure No. 10 Georgia Paulding 43 Low Not Rated 1964 Flood Risk Reduction
City of Madison Lake Oconee Wtp Reservoir Dam Georgia Morgan 43 Low Not Rated —
SCS-Little Washita River Site-30 Oklahoma Comanche 43 Low Not Rated 1981 Other
Paden No 1 Oklahoma Okfuskee 43 Low Not Rated 1940 Recreation
SCS-Cowden Laterals Site-006 Oklahoma Washita 43 Low Not Rated 1972 Flood Risk Reduction
Dane Ridge Watershed Site B-4 Iowa Crawford 43 Low Not Rated 1971 Fire Protection, Stock, Or ...
Denton Creek WS SCS Site 24b Dam Texas Wise 43 Low Not Rated 1970 Flood Risk Reduction
Sells Dam Iowa Cherokee 43 Low Not Rated 2007 Fire Protection, Stock, Or ...
Deep Creek WS SCS Site 5 Dam Texas McCulloch 43 Low Not Rated 1952 Flood Risk Reduction
Mcclellan Creek WS SCS Site 12 Dam Texas Gray 43 Significant Not Rated 1981 Flood Risk Reduction
Huntcliff Lake Dam Georgia Fulton 43 Low Not Rated 1972 Recreation
Kirkpatrick Dam and Rodman Reservoir Florida Putnam 43 High Not Rated 1968 Navigation
Moore Lake Dam Georgia Cherokee 43 Low Not Rated — Recreation
Dane Ridge Watershed Site C-6 Iowa Crawford 43 Low Not Rated 1977 Fire Protection, Stock, Or ...
SCS-Dead Indian-Wldhorse Cr Site-05 Oklahoma Roger Mills 43 Low Not Rated 1960 Flood Risk Reduction
Denton Creek WS SCS Site 9d Dam Texas Montague 43 Low Not Rated 1971 Flood Risk Reduction
West Beaver Subwatershed Sta 40+06 #A Iowa Monona 43 Low Not Rated 1961 Fire Protection, Stock, Or ...
Crescent River Pond R Lake Dam Georgia Gwinnett 43 Low Not Rated —
Deep Creek WS SCS Site 1 Dam Texas McCulloch 43 Low Not Rated 1952 Flood Risk Reduction
Nepper Subwatershed Site M-5700 Iowa Monona 43 Low Not Rated 1948 Fire Protection, Stock, Or ...
Murray Lake Dam Texas Mills 43 Low Not Rated 1970 Water Supply
SCS-Lower Clear Boggy Creek Site-25 Oklahoma Atoka 43 Low Not Rated 1976 Flood Risk Reduction
East Fork Above Lavon WS SCS Site 8h Dam Texas Collin 43 Low Not Rated 1956 Flood Risk Reduction
Choccolocco Creek W/S Dam Site 9 Alabama Calhoun 43 Low Not Rated 1973 Flood Risk Reduction
Big Park Watershed Site C-1 Iowa Crawford 43 Low Not Rated 1962 Fire Protection, Stock, Or ...
Fassio Dam Utah — 43 Low Not Rated —
SCS-Bitter Creek Site-15 Oklahoma Grady 43 Low Not Rated 1974 Flood Risk Reduction
Mod Branch Dam No.5 West Virginia McDowell 43 Undetermined Not Rated 1970 Recreation
Thye Dam Iowa Adair 43 Low Not Rated 1968 Fire Protection, Stock, Or ...
Prince Edward County Dam # 3 Virginia Prince Edward 43 Undetermined Not Rated —
Pilot Grove Creek WS SCS Site 38 Dam Texas Fannin 43 High Not Rated 1970 Flood Risk Reduction
Noel Kaiser Dam Oklahoma Custer 43 Low Not Rated 2007 Fish and Wildlife Pond
Elm Fork WS SCS Site 6k2 Dam Texas Cooke 43 Low Not Rated 1957 Flood Risk Reduction
Parnell Creek Subwatershed Site 15-1 Iowa Woodbury 43 Low Not Rated 1967 Fire Protection, Stock, Or ...
SCS-Little Deep Fork Creek Site-38 Oklahoma Creek 43 Low Not Rated 1967 Flood Risk Reduction
La Reata Dam Texas Callahan 43 Low Not Rated 1976 Fire Protection, Stock, Or ...
Little Springs Farm Lake Dam #3 Georgia Newton 43 Low Not Rated —
Chapman Lake Oklahoma Marshall 43 Low Not Rated — Recreation
Oknoname 037006 Oklahoma Creek 43 Low Not Rated 1940 Recreation
SCS-Okfuskee Tributaries Site-W01 Oklahoma Okfuskee 43 Low Not Rated 1976 Flood Risk Reduction
SCS-South Clinton Laterals Site-003 Oklahoma Washita 43 Low Not Rated 1959 Flood Risk Reduction
Green Point-Lower (No. 1) Oregon Hood River 43 Significant Not Rated 1938 Irrigation
Ep7 Florida Escambia 43 Undetermined Not Rated — Recreation
Upper Locust Creek B- 4 Missouri Putnam 43 Low Not Rated 1999 Flood Risk Reduction
East Fork Above Lavon WS SCS Site 10 Dam Texas Collin 43 High Not Rated 1952 Flood Risk Reduction
Mosquito of Harrison Watershed Site 5-2 Iowa Harrison 43 Low Not Rated 1988 Fire Protection, Stock, Or ...
Denton Creek WS SCS Site 3a Dam Texas Montague 43 Low Not Rated 1969 Flood Risk Reduction

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.