Cache Creek Dam
E881287
Cache Creek Dam is a water-control structure on Cache Creek in California that regulates river flow and supports irrigation, flood management, and local water supply.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Cache Creek Dam canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10152108 — 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: Cache Creek Dam Context triple: [Cache Creek, hasStructure, Cache Creek Dam]
-
A.
Bearspaw Dam
Bearspaw Dam is a hydroelectric and water-control structure on the Bow River near Calgary, Alberta, that forms the Bearspaw Reservoir and helps supply power and drinking water to the region.
-
B.
Tiger Creek Dam
Tiger Creek Dam is a hydroelectric dam on California's Mokelumne River that forms part of the region's water storage and power generation system.
-
C.
Castle Rock Dam
Castle Rock Dam is a hydroelectric and flood-control dam on the Wisconsin River in central Wisconsin, forming Castle Rock Lake.
-
D.
Chatfield Dam
Chatfield Dam is a large flood-control and water-storage structure in Colorado that creates Chatfield Reservoir on the South Platte River near Denver.
-
E.
Kerr Dam
Kerr Dam is a large hydroelectric and flood-control structure on the Roanoke River that creates Kerr Lake (also known as Buggs Island Lake) along the Virginia–North Carolina border.
- 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: Cache Creek Dam Target entity description: Cache Creek Dam is a water-control structure on Cache Creek in California that regulates river flow and supports irrigation, flood management, and local water supply.
-
A.
Bearspaw Dam
Bearspaw Dam is a hydroelectric and water-control structure on the Bow River near Calgary, Alberta, that forms the Bearspaw Reservoir and helps supply power and drinking water to the region.
-
B.
Tiger Creek Dam
Tiger Creek Dam is a hydroelectric dam on California's Mokelumne River that forms part of the region's water storage and power generation system.
-
C.
Castle Rock Dam
Castle Rock Dam is a hydroelectric and flood-control dam on the Wisconsin River in central Wisconsin, forming Castle Rock Lake.
-
D.
Chatfield Dam
Chatfield Dam is a large flood-control and water-storage structure in Colorado that creates Chatfield Reservoir on the South Platte River near Denver.
-
E.
Kerr Dam
Kerr Dam is a large hydroelectric and flood-control structure on the Roanoke River that creates Kerr Lake (also known as Buggs Island Lake) along the Virginia–North Carolina border.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
dam
ⓘ
water-control structure ⓘ |
| basinCountry |
United States
ⓘ
linked to:
United States of America
|
| continent | North America ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| hasFunction |
mitigate flooding
ⓘ
regulate downstream flows ⓘ release water for irrigation ⓘ store water ⓘ |
| hasPurpose |
flood control
ⓘ
irrigation ⓘ municipal water supply ⓘ river flow regulation ⓘ |
| locatedIn |
California
ⓘ
linked to:
California, United States
|
| locatedInAdministrativeTerritorialEntity |
Lake County, California
ⓘ
Yolo County, California ⓘ
linked to:
Yolo County
|
| locatedInHydrologicalBasin |
Sacramento River basin
ⓘ
linked to:
Sacramento River Basin
|
| locatedInRegion | Northern California ⓘ |
| locatedOnWatercourse | Cache Creek ⓘ |
| managesWaterResource | Cache Creek ⓘ |
| partOf | Cache Creek watershed ⓘ |
| usedFor |
agricultural irrigation
ⓘ
flood management ⓘ local water supply ⓘ |
| watercourse | Cache Creek ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Cache Creek Dam Description of subject: Cache Creek Dam is a water-control structure on Cache Creek in California that regulates river flow and supports irrigation, flood management, and local water supply.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.