Chili Bar Dam
E498158
Chili Bar Dam is a hydroelectric dam on California’s South Fork American River that helps regulate river flows and supports regional power generation and recreation.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Chili Bar Dam canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4957217 — 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: Chili Bar Dam Context triple: [South Fork American River, hasDam, Chili Bar Dam]
-
A.
J.C. Boyle Dam
J.C. Boyle Dam is a hydroelectric dam on the Klamath River in southern Oregon, known for power generation and its role in regional water and environmental management.
-
B.
Gillespie Dam
Gillespie Dam is an early 20th-century concrete gravity dam on Arizona’s Gila River, historically used for irrigation and now noted as a local landmark and wildlife habitat area.
-
C.
Yellowtail Dam
Yellowtail Dam is a large concrete arch-gravity dam on the Bighorn River in Montana, United States, primarily used for hydroelectric power generation, irrigation, and flood control.
-
D.
McClure Dam
McClure Dam is a hydroelectric dam on the Dead River in Michigan, forming McClure Basin and providing power and water management for the surrounding region.
-
E.
Garrison Dam
Garrison Dam is a large hydroelectric and flood-control dam on the Missouri River in North Dakota, forming Lake Sakakawea, one of the largest man-made reservoirs in the United States.
- 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: Chili Bar Dam Target entity description: Chili Bar Dam is a hydroelectric dam on California’s South Fork American River that helps regulate river flows and supports regional power generation and recreation.
-
A.
J.C. Boyle Dam
J.C. Boyle Dam is a hydroelectric dam on the Klamath River in southern Oregon, known for power generation and its role in regional water and environmental management.
-
B.
Gillespie Dam
Gillespie Dam is an early 20th-century concrete gravity dam on Arizona’s Gila River, historically used for irrigation and now noted as a local landmark and wildlife habitat area.
-
C.
Yellowtail Dam
Yellowtail Dam is a large concrete arch-gravity dam on the Bighorn River in Montana, United States, primarily used for hydroelectric power generation, irrigation, and flood control.
-
D.
McClure Dam
McClure Dam is a hydroelectric dam on the Dead River in Michigan, forming McClure Basin and providing power and water management for the surrounding region.
-
E.
Garrison Dam
Garrison Dam is a large hydroelectric and flood-control dam on the Missouri River in North Dakota, forming Lake Sakakawea, one of the largest man-made reservoirs in the United States.
- F. None of above. chosen
Statements (34)
| Predicate | Object |
|---|---|
| instanceOf |
gravity dam
ⓘ
hydroelectric dam ⓘ |
| affects | recreational flow schedules on the South Fork American River ⓘ |
| basinCountry |
United States of America
ⓘ
surface form:
United States
|
| continent | North America ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| county | El Dorado County NERFINISHED ⓘ |
| energySource | hydropower ⓘ |
| hasFunction | peaking power generation ⓘ |
| hasStructure | Chili Bar Powerhouse NERFINISHED ⓘ |
| isInfrastructureType |
energy infrastructure
ⓘ
water infrastructure ⓘ |
| locatedIn |
California, United States
ⓘ
surface form:
California
El Dorado County, California NERFINISHED ⓘ United States of America ⓘ
surface form:
United States
|
| locatedOnRiver | South Fork American River NERFINISHED ⓘ |
| near |
Coloma, California
NERFINISHED
ⓘ
Placerville, California NERFINISHED ⓘ |
| operator | Pacific Gas and Electric Company NERFINISHED ⓘ |
| ownedBy | Pacific Gas and Electric Company NERFINISHED ⓘ |
| partOf | South Fork American River hydroelectric system NERFINISHED ⓘ |
| purpose |
hydroelectric power generation
ⓘ
river flow regulation ⓘ support of recreational activities ⓘ |
| regionServed | northern California power grid ⓘ |
| regulates | downstream river flows ⓘ |
| riverReachInfluenced | Chili Bar run of the South Fork American River ⓘ |
| state |
California, United States
ⓘ
surface form:
California
|
| supportsActivity |
kayaking
ⓘ
rafting ⓘ whitewater boating ⓘ |
| usedFor |
electricity supply
ⓘ
recreation management ⓘ |
| watercourse | South Fork American River NERFINISHED ⓘ |
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: Chili Bar Dam Description of subject: Chili Bar Dam is a hydroelectric dam on California’s South Fork American River that helps regulate river flows and supports regional power generation and recreation.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.