Clifton Court Forebay area
E323266
The Clifton Court Forebay area is a key water storage and conveyance zone in California’s Sacramento–San Joaquin Delta that serves as the intake and staging point for major state water project pumping operations.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Clifton Court Forebay | 2 |
| Clifton Court Forebay area canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3062920 — 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: Clifton Court Forebay area Context triple: [Harvey O. Banks Pumping Plant, locatedIn, Clifton Court Forebay area]
-
A.
East Park Reservoir area
The East Park Reservoir area is a section of Philadelphia’s Fairmount Park that encompasses a historic water reservoir and surrounding green space used for recreation and conservation.
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B.
Croton Reservoir system
The Croton Reservoir system is a network of reservoirs and related infrastructure in New York that forms a major component of the New York City water supply.
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C.
Newburgh Waterfront
Newburgh Waterfront is a revitalized Hudson River shoreline district in Newburgh, New York, known for its restaurants, marinas, and scenic views of the river and surrounding highlands.
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D.
Boyds Corner Reservoir
Boyds Corner Reservoir is a small New York City water supply reservoir in Putnam County, New York, that forms part of the city’s Croton watershed system.
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E.
The Reservoir
The Reservoir is a large man-made lake in Central Park, New York City, popular for its scenic running track and iconic skyline views.
- 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: Clifton Court Forebay area Target entity description: The Clifton Court Forebay area is a key water storage and conveyance zone in California’s Sacramento–San Joaquin Delta that serves as the intake and staging point for major state water project pumping operations.
-
A.
East Park Reservoir area
The East Park Reservoir area is a section of Philadelphia’s Fairmount Park that encompasses a historic water reservoir and surrounding green space used for recreation and conservation.
-
B.
Croton Reservoir system
The Croton Reservoir system is a network of reservoirs and related infrastructure in New York that forms a major component of the New York City water supply.
-
C.
Newburgh Waterfront
Newburgh Waterfront is a revitalized Hudson River shoreline district in Newburgh, New York, known for its restaurants, marinas, and scenic views of the river and surrounding highlands.
-
D.
Boyds Corner Reservoir
Boyds Corner Reservoir is a small New York City water supply reservoir in Putnam County, New York, that forms part of the city’s Croton watershed system.
-
E.
The Reservoir
The Reservoir is a large man-made lake in Central Park, New York City, popular for its scenic running track and iconic skyline views.
- F. None of above. chosen
Statements (42)
| Predicate | Object |
|---|---|
| instanceOf |
geographic region
ⓘ
water storage and conveyance area ⓘ |
| affects |
Delta water levels
ⓘ
Delta water quality ⓘ |
| associatedWith |
environmental regulation of Delta exports
ⓘ
fish entrainment issues ⓘ |
| connectedTo |
California Aqueduct
ⓘ
Delta–Mendota Canal ⓘ
linked to:
Delta-Mendota Canal
Old River ⓘ |
| function |
intake for major state water project pumping operations
ⓘ
staging point for water exports ⓘ water conveyance ⓘ water storage ⓘ |
| hasEnvironmentalConcern |
alteration of natural flow patterns
ⓘ
impacts on Delta fisheries ⓘ |
| hasPart |
Clifton Court Forebay
ⓘ
linked to:
Clifton Court Forebay area
|
| hasRole |
buffer between Delta channels and export pumps
ⓘ
operational flexibility for pumping plants ⓘ |
| hydrologicRegion | Delta hydrologic region ⓘ |
| infrastructureType | surface water forebay ⓘ |
| locatedIn |
California
ⓘ
linked to:
California, United States
Contra Costa County, California ⓘ
linked to:
Contra Costa County
Sacramento–San Joaquin Delta ⓘ
linked to:
Sacramento–San Joaquin River Delta
United States ⓘ
linked to:
United States of America
|
| locatedNear | Tracy, California ⓘ |
| managedBy | California Department of Water Resources ⓘ |
| near |
Bethany Reservoir
ⓘ
Harvey O. Banks Pumping Plant ⓘ |
| operatedFor | water export scheduling and regulation ⓘ |
| partOf |
California water infrastructure network
ⓘ
State Water Project ⓘ |
| purpose |
improve reliability of water deliveries
ⓘ
regulate flows to State Water Project pumps ⓘ |
| roleIn |
California statewide water supply system
ⓘ
Delta export operations ⓘ |
| startPointOf |
California Aqueduct mainline
ⓘ
linked to:
California Aqueduct
|
| subjectTo |
California water rights regulations
ⓘ
Endangered Species Act constraints ⓘ |
| usedBy |
agricultural water districts in Central Valley
ⓘ
urban water agencies in Southern California ⓘ |
| usedFor | export of Delta water to central and southern California ⓘ |
| waterSourceFor | State Water Project pumps ⓘ |
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: Clifton Court Forebay area Description of subject: The Clifton Court Forebay area is a key water storage and conveyance zone in California’s Sacramento–San Joaquin Delta that serves as the intake and staging point for major state water project pumping operations.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Clifton Court Forebay area
linked to: Clifton Court Forebay area