Tellico Dam project

E721066

Tennessee Valley Authority project hydroelectric dam project

The Tellico Dam project was a controversial Tennessee Valley Authority initiative on the Little Tennessee River, widely known for its environmental and cultural impacts, including the flooding of historic Cherokee sites and a landmark legal battle over the endangered snail darter.

Try in SPARQL Jump to: Surface forms Disambiguation Statements Elicitation Referenced by

All labels observed (2)

Label	Occurrences
Tennessee Valley Authority dam project	2
Tellico Dam project canonical	1

How this entity was disambiguated

This entity first appeared as the object of triple T8254685 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: Tellico Dam project
Context triple: [Chota, affectedBy, Tellico Dam project]

A. Howard A. Hanson Dam project
The Howard A. Hanson Dam project is a major flood-control and water management infrastructure initiative on Washington’s Green River that protects downstream communities in the Puget Sound region.
B. High Rock Dam
High Rock Dam is a hydroelectric dam in North Carolina that impounds the Yadkin River to form High Rock Lake, a major reservoir for power generation and recreation.
C. Nolin River Lake project
The Nolin River Lake project is a U.S. Army Corps of Engineers flood-control and recreation initiative centered on Nolin River Lake in central Kentucky.
D. Harriman Dam
Harriman Dam is a hydroelectric dam in Vermont that impounds the Deerfield River to form Harriman Reservoir, one of the state’s largest lakes.
E. Harlan County Dam
Harlan County Dam is a large earthen dam on the Republican River in south-central Nebraska, forming Harlan County Lake for flood control, irrigation, and recreation.
F. None of above. chosen
G. Unsure - the case is ambiguous/there is not enough information to decide.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: Tellico Dam project
Target entity description: The Tellico Dam project was a controversial Tennessee Valley Authority initiative on the Little Tennessee River, widely known for its environmental and cultural impacts, including the flooding of historic Cherokee sites and a landmark legal battle over the endangered snail darter.

A. Howard A. Hanson Dam project
The Howard A. Hanson Dam project is a major flood-control and water management infrastructure initiative on Washington’s Green River that protects downstream communities in the Puget Sound region.
B. High Rock Dam
High Rock Dam is a hydroelectric dam in North Carolina that impounds the Yadkin River to form High Rock Lake, a major reservoir for power generation and recreation.
C. Nolin River Lake project
The Nolin River Lake project is a U.S. Army Corps of Engineers flood-control and recreation initiative centered on Nolin River Lake in central Kentucky.
D. Harriman Dam
Harriman Dam is a hydroelectric dam in Vermont that impounds the Deerfield River to form Harriman Reservoir, one of the state’s largest lakes.
E. Harlan County Dam
Harlan County Dam is a large earthen dam on the Republican River in south-central Nebraska, forming Harlan County Lake for flood control, irrigation, and recreation.
F. None of above. chosen

Statements (49)

Predicate	Object
instanceOf	Tennessee Valley Authority project ⓘ hydroelectric dam project ⓘ
affectedSpecies	snail darter ⓘ
associatedWithLaw	Endangered Species Act of 1973 ⓘ linked to: U.S. Endangered Species Act
completionDate	1979 ⓘ
constructionStart	1967 ⓘ
controversy	cost-benefit justification ⓘ destruction of Cherokee cultural sites ⓘ displacement of local communities ⓘ environmental impact ⓘ
country	United States ⓘ linked to: United States of America
culturalImpact	inundation of Cherokee burial and village sites ⓘ loss of Cherokee historical landscapes ⓘ
developer	Tennessee Valley Authority ⓘ
economicRationale	regional development of the Tellico Reservoir area ⓘ
environmentalImpact	alteration of Little Tennessee River ecosystem ⓘ habitat loss for snail darter ⓘ
governingBody	United States Congress (for exemption decision) ⓘ linked to: United States Congress
hasPart	Tellico Dam ⓘ
hasTopic	water resources development in the southeastern United States ⓘ
impact	creation of Tellico Lake shoreline developments ⓘ flooding of historic Cherokee sites ⓘ inundation of archaeological sites ⓘ loss of prime farmland ⓘ
legalCase	Tennessee Valley Authority v. Hill ⓘ
legalIssue	Endangered Species Act compliance ⓘ
legalOutcome	U.S. Supreme Court ruled in favor of protecting the snail darter ⓘ project later exempted by congressional legislation ⓘ
locatedInCounty	Blount County, Tennessee ⓘ Loudon County, Tennessee ⓘ Monroe County, Tennessee ⓘ
locatedOnRiver	Little Tennessee River ⓘ
managingAgency	Tennessee Valley Authority ⓘ
notableFor	landmark U.S. environmental law case ⓘ snail darter controversy ⓘ
opposedBy	Cherokee descendants and Native American activists ⓘ environmental groups ⓘ local landowners ⓘ
purpose	economic development ⓘ flood control ⓘ navigation improvement ⓘ recreation ⓘ
relatedTo	Fort Loudoun Dam ⓘ Tennessee River system ⓘ linked to: Tennessee River
reservoirCreated	Tellico Reservoir ⓘ linked to: Tellico Lake
state	Tennessee ⓘ
supportedBy	Tennessee Valley Authority ⓘ some regional business interests ⓘ
timePeriod	1960s–1970s ⓘ

How these facts were elicited

Referenced by (3)

Full triples — surface form annotated when it differs from this entity's canonical label.

Chota → affectedBy → Tellico Dam project ⓘ

Jo Van Fleet as Ella Garth → setInContext → Tennessee Valley Authority dam project ⓘ

linked to: Tellico Dam project

Lee Remick as Carol Garth Baldwin → associatedWithEvent → Tennessee Valley Authority dam project ⓘ