Del Valle Dam
E1127796
UNEXPLORED
Del Valle Dam is a major earthfill dam in Alameda County, California, that creates Lake Del Valle for water storage, flood control, and recreation.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Del Valle Dam canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T14580925 — 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: Del Valle Dam Context triple: [Lake Del Valle, formedByDam, Del Valle Dam]
-
A.
Escaba Dam
Escaba Dam is a hydroelectric and irrigation dam located on the Salí River in Tucumán Province, Argentina.
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B.
Don Pedro Dam
Don Pedro Dam is a major embankment dam on the Tuolumne River in California, forming Don Pedro Reservoir and serving as a key source of water storage, hydroelectric power, and recreation in the region.
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C.
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.
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D.
Camanche Dam
Camanche Dam is a large earth-fill dam in California that creates Camanche Reservoir on the Mokelumne River for water storage, flood control, and recreation.
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E.
El Carrizal Dam
El Carrizal Dam is a major irrigation and recreational reservoir in Mendoza Province, Argentina, known for regulating regional water resources and supporting local agriculture and tourism.
- 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: Del Valle Dam Target entity description: Del Valle Dam is a major earthfill dam in Alameda County, California, that creates Lake Del Valle for water storage, flood control, and recreation.
-
A.
Escaba Dam
Escaba Dam is a hydroelectric and irrigation dam located on the Salí River in Tucumán Province, Argentina.
-
B.
Don Pedro Dam
Don Pedro Dam is a major embankment dam on the Tuolumne River in California, forming Don Pedro Reservoir and serving as a key source of water storage, hydroelectric power, and recreation in the region.
-
C.
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.
-
D.
Camanche Dam
Camanche Dam is a large earth-fill dam in California that creates Camanche Reservoir on the Mokelumne River for water storage, flood control, and recreation.
-
E.
El Carrizal Dam
El Carrizal Dam is a major irrigation and recreational reservoir in Mendoza Province, Argentina, known for regulating regional water resources and supporting local agriculture and tourism.
- F. None of above. chosen
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.