Upper Nihotupu Dam
E1512028
UNEXPLORED
Upper Nihotupu Dam is a concrete water-supply dam in Auckland, New Zealand, forming part of the city’s historic Waitākere Ranges reservoir system.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Upper Nihotupu Dam canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T21965138 — 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: Upper Nihotupu Dam Context triple: [Waitākere Ranges, contains, Upper Nihotupu Dam]
-
A.
Petenwell Dam
Petenwell Dam is a hydroelectric dam in central Wisconsin that creates Petenwell Lake, one of the state’s largest reservoirs, on the Wisconsin River.
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B.
Almanor Dam
Almanor Dam is a large earthfill hydroelectric dam in Plumas County, California, that impounds the North Fork Feather River to form Lake Almanor.
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C.
McPhee Dam
McPhee Dam is a large earthen dam in southwestern Colorado that creates McPhee Reservoir, one of the state’s largest bodies of water, primarily for irrigation, flood control, and recreation.
-
D.
O’Neill Dam
O’Neill Dam is an earthfill embankment dam in California that forms the O’Neill Forebay as part of the state’s Central Valley Project water storage and conveyance system.
-
E.
Rossens Dam
Rossens Dam is a large concrete arch-gravity dam on the Sarine River in the canton of Fribourg, Switzerland, primarily used for hydroelectric power generation and creating the Lake of Gruyère 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: Upper Nihotupu Dam Target entity description: Upper Nihotupu Dam is a concrete water-supply dam in Auckland, New Zealand, forming part of the city’s historic Waitākere Ranges reservoir system.
-
A.
Petenwell Dam
Petenwell Dam is a hydroelectric dam in central Wisconsin that creates Petenwell Lake, one of the state’s largest reservoirs, on the Wisconsin River.
-
B.
Almanor Dam
Almanor Dam is a large earthfill hydroelectric dam in Plumas County, California, that impounds the North Fork Feather River to form Lake Almanor.
-
C.
McPhee Dam
McPhee Dam is a large earthen dam in southwestern Colorado that creates McPhee Reservoir, one of the state’s largest bodies of water, primarily for irrigation, flood control, and recreation.
-
D.
O’Neill Dam
O’Neill Dam is an earthfill embankment dam in California that forms the O’Neill Forebay as part of the state’s Central Valley Project water storage and conveyance system.
-
E.
Rossens Dam
Rossens Dam is a large concrete arch-gravity dam on the Sarine River in the canton of Fribourg, Switzerland, primarily used for hydroelectric power generation and creating the Lake of Gruyère reservoir.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.