Pinewood Reservoir
E549140
Pinewood Reservoir is a man-made lake in northern Colorado that serves as a storage and regulation facility within the region’s transmountain water diversion and delivery system.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Pinewood Reservoir canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T5525182 — 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: Pinewood Reservoir Context triple: [Colorado-Big Thompson Project, hasComponent, Pinewood Reservoir]
-
A.
Bethany Reservoir
Bethany Reservoir is a man-made water storage facility in California that serves as a key forebay and regulating reservoir for the State Water Project’s South Bay Aqueduct.
-
B.
Tittesworth Reservoir
Tittesworth Reservoir is a scenic water reservoir and nature spot in Staffordshire, England, popular for walking, wildlife watching, and outdoor recreation.
-
C.
Ivanhoe Reservoir
Ivanhoe Reservoir is a small urban water reservoir in the Silver Lake neighborhood of Los Angeles, California, that forms part of the local municipal water storage system.
-
D.
Abbeystead Reservoir
Abbeystead Reservoir is a man-made lake in Lancashire, England, known for its scenic setting within the Forest of Bowland and its role in regional water supply.
-
E.
Puddingstone Reservoir
Puddingstone Reservoir is a man-made lake and popular recreational area in Los Angeles County, California, known for fishing, boating, and picnicking within Frank G. Bonelli Regional Park.
- 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: Pinewood Reservoir Target entity description: Pinewood Reservoir is a man-made lake in northern Colorado that serves as a storage and regulation facility within the region’s transmountain water diversion and delivery system.
-
A.
Bethany Reservoir
Bethany Reservoir is a man-made water storage facility in California that serves as a key forebay and regulating reservoir for the State Water Project’s South Bay Aqueduct.
-
B.
Tittesworth Reservoir
Tittesworth Reservoir is a scenic water reservoir and nature spot in Staffordshire, England, popular for walking, wildlife watching, and outdoor recreation.
-
C.
Ivanhoe Reservoir
Ivanhoe Reservoir is a small urban water reservoir in the Silver Lake neighborhood of Los Angeles, California, that forms part of the local municipal water storage system.
-
D.
Abbeystead Reservoir
Abbeystead Reservoir is a man-made lake in Lancashire, England, known for its scenic setting within the Forest of Bowland and its role in regional water supply.
-
E.
Puddingstone Reservoir
Puddingstone Reservoir is a man-made lake and popular recreational area in Los Angeles County, California, known for fishing, boating, and picnicking within Frank G. Bonelli Regional Park.
- F. None of above. chosen
Statements (44)
| Predicate | Object |
|---|---|
| instanceOf | reservoir ⓘ |
| basinCountry |
United States
ⓘ
linked to:
United States of America
|
| country |
United States
ⓘ
linked to:
United States of America
|
| hasAccess |
boat ramp
ⓘ
campground ⓘ day-use area ⓘ |
| hasActivityRestriction | no-wake boating ⓘ |
| hasFeature |
limited shoreline access
ⓘ
scenic mountain setting ⓘ steep surrounding hillsides ⓘ |
| hasFishSpecies |
bluegill
ⓘ
largemouth bass ⓘ trout ⓘ walleye ⓘ yellow perch ⓘ |
| hasLandUse |
open space
ⓘ
wildlife habitat ⓘ |
| hasNearbyCity | Berthoud, Colorado ⓘ |
| hasPermitRequirement | parks pass required for access ⓘ |
| hasRecreationalUse |
boating
ⓘ
camping ⓘ fishing ⓘ hiking ⓘ |
| hasRecreationManagement |
day-use fees
ⓘ
seasonal access controls ⓘ |
| hasRegulatingRole | regulates flows between Flatiron Reservoir and downstream users ⓘ |
| hasSurfaceUseRule | electric motors only (often enforced) ⓘ |
| isFormedBy | Pinewood Dam ⓘ |
| isManagedBy | Larimer County Department of Natural Resources ⓘ |
| isNear |
Carter Lake
ⓘ
Loveland, Colorado ⓘ |
| isPartOfProject | Colorado-Big Thompson Project ⓘ |
| locatedIn |
Colorado
ⓘ
northern Colorado ⓘ |
| locatedInAdministrativeEntity | Larimer County, Colorado ⓘ |
| locatedInMountainRange | Front Range of the Rocky Mountains ⓘ |
| outflow |
Big Thompson River system
ⓘ
linked to:
Big Thompson River
|
| partOf |
regional water delivery system
ⓘ
transmountain water diversion system ⓘ |
| receivesWaterFrom | transmountain diversion from the Colorado River basin ⓘ |
| use |
water regulation
ⓘ
water storage ⓘ |
| waterManagementFunction |
regulation facility
ⓘ
storage facility ⓘ |
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: Pinewood Reservoir Description of subject: Pinewood Reservoir is a man-made lake in northern Colorado that serves as a storage and regulation facility within the region’s transmountain water diversion and delivery system.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.