Copan Dam
E1131806
UNEXPLORED
Copan Dam is a flood-control and water-supply structure on the Caney River in northeastern Oklahoma, forming Copan Lake and providing regional recreation and resource management.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Copan Dam canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T14939726 — 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: Copan Dam Context triple: [Caney River, hasMajorStructure, Copan Dam]
-
A.
Zimapán Dam
Zimapán Dam is a major hydroelectric dam in central Mexico known for generating power and forming the Zimapán Reservoir on the Moctezuma River.
-
B.
Guana Dam
Guana Dam is a water-control structure within Florida’s Guana Tolomato Matanzas National Estuarine Research Reserve that creates the Guana Lake/Guana River impoundment used for habitat management, recreation, and research.
-
C.
San Carlos Dam
San Carlos Dam is a major concrete gravity dam in Arizona that creates San Carlos Lake and provides irrigation water, flood control, and hydroelectric power along the Gila River.
-
D.
Chicoasén Dam
Chicoasén Dam is a major hydroelectric dam in Chiapas, Mexico, known as one of the largest power-generating facilities in the country.
-
E.
La Boquilla Dam
La Boquilla Dam is a large masonry gravity dam and hydroelectric facility on the Rio Conchos in Chihuahua, Mexico, used primarily for irrigation, power generation, and flood control.
- 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: Copan Dam Target entity description: Copan Dam is a flood-control and water-supply structure on the Caney River in northeastern Oklahoma, forming Copan Lake and providing regional recreation and resource management.
-
A.
Zimapán Dam
Zimapán Dam is a major hydroelectric dam in central Mexico known for generating power and forming the Zimapán Reservoir on the Moctezuma River.
-
B.
Guana Dam
Guana Dam is a water-control structure within Florida’s Guana Tolomato Matanzas National Estuarine Research Reserve that creates the Guana Lake/Guana River impoundment used for habitat management, recreation, and research.
-
C.
San Carlos Dam
San Carlos Dam is a major concrete gravity dam in Arizona that creates San Carlos Lake and provides irrigation water, flood control, and hydroelectric power along the Gila River.
-
D.
Chicoasén Dam
Chicoasén Dam is a major hydroelectric dam in Chiapas, Mexico, known as one of the largest power-generating facilities in the country.
-
E.
La Boquilla Dam
La Boquilla Dam is a large masonry gravity dam and hydroelectric facility on the Rio Conchos in Chihuahua, Mexico, used primarily for irrigation, power generation, and flood control.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.