Catawba Dam
E1122330
UNEXPLORED
Catawba Dam is a hydroelectric and flood-control structure on the Catawba River in the Carolinas that impounds the river to form Lake Wylie.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Catawba Dam canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T13074052 — 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: Catawba Dam Context triple: [Lake Wylie, createdBy, Catawba Dam]
-
A.
Smith Mountain Dam
Smith Mountain Dam is a hydroelectric and pumped-storage dam in Virginia that creates Smith Mountain Lake on the Roanoke River.
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B.
Leesville Dam
Leesville Dam is a hydroelectric and flood-control structure on the Roanoke River in Virginia that creates Leesville Lake.
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C.
Tillery Dam
Tillery Dam is a hydroelectric dam on the Yadkin River in North Carolina that forms Lake Tillery and helps generate power and manage water resources in the region.
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D.
Gaston Dam
Gaston Dam is a hydroelectric dam on the Roanoke River in North Carolina that forms Lake Gaston and helps provide power and water management for the region.
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E.
Apalachia Dam
Apalachia Dam is a hydroelectric dam in western North Carolina that impounds the Hiwassee River to generate power and help manage regional water resources.
- 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: Catawba Dam Target entity description: Catawba Dam is a hydroelectric and flood-control structure on the Catawba River in the Carolinas that impounds the river to form Lake Wylie.
-
A.
Smith Mountain Dam
Smith Mountain Dam is a hydroelectric and pumped-storage dam in Virginia that creates Smith Mountain Lake on the Roanoke River.
-
B.
Leesville Dam
Leesville Dam is a hydroelectric and flood-control structure on the Roanoke River in Virginia that creates Leesville Lake.
-
C.
Tillery Dam
Tillery Dam is a hydroelectric dam on the Yadkin River in North Carolina that forms Lake Tillery and helps generate power and manage water resources in the region.
-
D.
Gaston Dam
Gaston Dam is a hydroelectric dam on the Roanoke River in North Carolina that forms Lake Gaston and helps provide power and water management for the region.
-
E.
Apalachia Dam
Apalachia Dam is a hydroelectric dam in western North Carolina that impounds the Hiwassee River to generate power and help manage regional water resources.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.