Potholes Reservoir
E102320
Potholes Reservoir is a large man-made lake in central Washington State known for irrigation storage, fishing, and wildlife recreation.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Potholes Reservoir canonical | 17 |
| Potholes Reservoir region | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T631426 — 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: Potholes Reservoir Context triple: [Grant County, Washington, contains, Potholes Reservoir]
-
A.
Hillview Reservoir
Hillview Reservoir is a key New York City water storage facility that serves as the final holding basin for treated water before it enters the city’s distribution system.
-
B.
Amawalk Reservoir
Amawalk Reservoir is a man-made lake in Westchester County, New York, that forms part of New York City's Croton water supply system.
-
C.
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.
-
D.
Ashokan Reservoir
Ashokan Reservoir is a major New York City water supply reservoir located in the Catskill Mountains of Ulster County, New York.
-
E.
Cross River Reservoir
Cross River Reservoir is a man-made lake in Westchester County, New York, that forms part of New York City's Croton water supply system.
- 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: Potholes Reservoir Target entity description: Potholes Reservoir is a large man-made lake in central Washington State known for irrigation storage, fishing, and wildlife recreation.
-
A.
Hillview Reservoir
Hillview Reservoir is a key New York City water storage facility that serves as the final holding basin for treated water before it enters the city’s distribution system.
-
B.
Amawalk Reservoir
Amawalk Reservoir is a man-made lake in Westchester County, New York, that forms part of New York City's Croton water supply system.
-
C.
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.
-
D.
Ashokan Reservoir
Ashokan Reservoir is a major New York City water supply reservoir located in the Catskill Mountains of Ulster County, New York.
-
E.
Cross River Reservoir
Cross River Reservoir is a man-made lake in Westchester County, New York, that forms part of New York City's Croton water supply system.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
man-made lake
ⓘ
reservoir ⓘ |
| basinCountry |
United States
ⓘ
linked to:
United States of America
|
| country |
United States
ⓘ
linked to:
United States of America
|
| createdBy | O’Sullivan Dam ⓘ |
| damType | earthfill dam ⓘ |
| elevation | approximately 300 meters above sea level ⓘ |
| fishSpecies |
channel catfish
ⓘ
crappie ⓘ largemouth bass ⓘ rainbow trout ⓘ smallmouth bass ⓘ walleye ⓘ yellow perch ⓘ |
| formedFrom | natural depressions called potholes ⓘ |
| hasProtectedArea | Potholes State Park ⓘ |
| inflow |
Columbia Basin Project canals
ⓘ
linked to:
Columbia Basin Project
irrigation return flows ⓘ |
| knownFor |
irrigation water storage
ⓘ
warm-water fishing ⓘ waterfowl hunting ⓘ |
| locatedIn |
Grant County, Washington
ⓘ
Washington State ⓘ
linked to:
Washington
|
| managingAgency |
U.S. Bureau of Reclamation
ⓘ
linked to:
Bureau of Reclamation
Washington State Parks and Recreation Commission ⓘ |
| nearbyCity | Moses Lake, Washington ⓘ |
| nearbyCommunity | Othello, Washington ⓘ |
| outflow |
Frenchman Hills Wasteway
ⓘ
Potholes Canal ⓘ |
| partOf | Columbia Basin Project ⓘ |
| primaryUse | irrigation storage ⓘ |
| recreationActivity |
birdwatching
ⓘ
camping ⓘ swimming ⓘ water skiing ⓘ |
| recreationArea | Potholes State Park ⓘ |
| region | central Washington ⓘ |
| stateParkEstablishedFor |
boating access
ⓘ
camping facilities ⓘ day-use recreation ⓘ |
| use |
boating
ⓘ
fishing ⓘ hunting ⓘ recreation ⓘ wildlife viewing ⓘ |
| watercourse | Crab Creek ⓘ |
| wildlifeHabitat |
migratory waterfowl
ⓘ
shorebirds ⓘ upland game birds ⓘ |
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: Potholes Reservoir Description of subject: Potholes Reservoir is a large man-made lake in central Washington State known for irrigation storage, fishing, and wildlife recreation.
Referenced by (18)
Full triples — surface form annotated when it differs from this entity's canonical label.