Kirkwood Penstock
E1278187
UNEXPLORED
Kirkwood Penstock is a major water-conveyance structure within California’s Hetch Hetchy hydroelectric power network, channeling high-pressure flows to generate electricity.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Kirkwood Penstock canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T17596834 — 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: Kirkwood Penstock Context triple: [Hetch Hetchy Power System, hasPart, Kirkwood Penstock]
-
A.
Cannonsville Dam
Cannonsville Dam is a large earth-fill dam in Delaware County, New York, that impounds the West Branch of the Delaware River as part of New York City's upstate water supply system.
-
B.
Wilbur Dam
Wilbur Dam is a hydroelectric dam on the Watauga River in northeastern Tennessee, known for creating Wilbur Lake and providing power and flood control.
-
C.
Island Park Dam
Island Park Dam is an earthfill dam on the Henrys Fork of the Snake River in eastern Idaho, primarily used for irrigation water storage and flood control.
-
D.
Palisade Dam
Palisade Dam is an irrigation and water storage structure located on the Sevier River in central Utah, supporting local agriculture and recreation.
-
E.
Red Rock Dam
Red Rock Dam is a large flood-control and hydroelectric dam on the Des Moines River in central Iowa, forming Lake Red Rock as the state’s largest reservoir.
- 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: Kirkwood Penstock Target entity description: Kirkwood Penstock is a major water-conveyance structure within California’s Hetch Hetchy hydroelectric power network, channeling high-pressure flows to generate electricity.
-
A.
Cannonsville Dam
Cannonsville Dam is a large earth-fill dam in Delaware County, New York, that impounds the West Branch of the Delaware River as part of New York City's upstate water supply system.
-
B.
Wilbur Dam
Wilbur Dam is a hydroelectric dam on the Watauga River in northeastern Tennessee, known for creating Wilbur Lake and providing power and flood control.
-
C.
Island Park Dam
Island Park Dam is an earthfill dam on the Henrys Fork of the Snake River in eastern Idaho, primarily used for irrigation water storage and flood control.
-
D.
Palisade Dam
Palisade Dam is an irrigation and water storage structure located on the Sevier River in central Utah, supporting local agriculture and recreation.
-
E.
Red Rock Dam
Red Rock Dam is a large flood-control and hydroelectric dam on the Des Moines River in central Iowa, forming Lake Red Rock as the state’s largest reservoir.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.