Nepean Dam
E1285780
UNEXPLORED
Nepean Dam is a major water supply dam in New South Wales, Australia, forming part of Sydney’s drinking water catchment system.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Nepean Dam canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T16591658 — 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: Nepean Dam Context triple: [Nepean River, hasDam, Nepean Dam]
-
A.
Manotick Dam
Manotick Dam is a historic water-control structure on the Rideau River in Manotick, Ontario, known for its role in local milling and as a prominent village landmark.
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B.
Fairbairn Dam
Fairbairn Dam is a major water storage and irrigation dam in Central Queensland, Australia, primarily serving agricultural and regional water needs near the town of Emerald.
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C.
Lajoie Dam
Lajoie Dam is a hydroelectric dam on British Columbia’s Bridge River that forms part of the Bridge River Power Project.
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D.
Tulloch Dam
Tulloch Dam is a concrete gravity dam on the Stanislaus River in California that forms Tulloch Reservoir for irrigation, hydroelectric power generation, and recreation.
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E.
O’Sullivan Dam
O’Sullivan Dam is a major earth-fill dam in central Washington State that forms Potholes Reservoir and plays a key role in irrigation and water management for the Columbia Basin Project.
- 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: Nepean Dam Target entity description: Nepean Dam is a major water supply dam in New South Wales, Australia, forming part of Sydney’s drinking water catchment system.
-
A.
Manotick Dam
Manotick Dam is a historic water-control structure on the Rideau River in Manotick, Ontario, known for its role in local milling and as a prominent village landmark.
-
B.
Fairbairn Dam
Fairbairn Dam is a major water storage and irrigation dam in Central Queensland, Australia, primarily serving agricultural and regional water needs near the town of Emerald.
-
C.
Lajoie Dam
Lajoie Dam is a hydroelectric dam on British Columbia’s Bridge River that forms part of the Bridge River Power Project.
-
D.
Tulloch Dam
Tulloch Dam is a concrete gravity dam on the Stanislaus River in California that forms Tulloch Reservoir for irrigation, hydroelectric power generation, and recreation.
-
E.
O’Sullivan Dam
O’Sullivan Dam is a major earth-fill dam in central Washington State that forms Potholes Reservoir and plays a key role in irrigation and water management for the Columbia Basin Project.
- F. None of above. chosen
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.