Twin Lakes Reservoir
E559849
Twin Lakes Reservoir is a large water storage and diversion reservoir in central Colorado that plays a key role in transmountain water delivery and regional water management.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Twin Lakes Reservoir canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T5624180 — 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: Twin Lakes Reservoir Context triple: [Fryingpan–Arkansas Project, majorComponent, Twin Lakes Reservoir]
-
A.
Clinton Reservoir
Clinton Reservoir is a man-made lake in West Milford, New Jersey, that serves as a water supply source and recreational area in the region.
-
B.
Fengman Reservoir
Fengman Reservoir is a major artificial lake and hydroelectric reservoir on the upper Songhua River in Jilin Province, China, known for its role in power generation, flood control, and regional water supply.
-
C.
North Fork Reservoir
North Fork Reservoir is a popular man-made lake in Clackamas County, Oregon, known for fishing, boating, and other outdoor recreation.
-
D.
Palisade Reservoir
Palisade Reservoir is a man-made lake in central Utah used primarily for irrigation, recreation, and local water storage.
-
E.
Wilson Reservoir
Wilson Reservoir is a man-made lake on the Tennessee River in Alabama, created by Wilson Dam, that serves as a key resource for hydroelectric power, navigation, and recreation.
- 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: Twin Lakes Reservoir Target entity description: Twin Lakes Reservoir is a large water storage and diversion reservoir in central Colorado that plays a key role in transmountain water delivery and regional water management.
-
A.
Clinton Reservoir
Clinton Reservoir is a man-made lake in West Milford, New Jersey, that serves as a water supply source and recreational area in the region.
-
B.
Fengman Reservoir
Fengman Reservoir is a major artificial lake and hydroelectric reservoir on the upper Songhua River in Jilin Province, China, known for its role in power generation, flood control, and regional water supply.
-
C.
North Fork Reservoir
North Fork Reservoir is a popular man-made lake in Clackamas County, Oregon, known for fishing, boating, and other outdoor recreation.
-
D.
Palisade Reservoir
Palisade Reservoir is a man-made lake in central Utah used primarily for irrigation, recreation, and local water storage.
-
E.
Wilson Reservoir
Wilson Reservoir is a man-made lake on the Tennessee River in Alabama, created by Wilson Dam, that serves as a key resource for hydroelectric power, navigation, and recreation.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
diversion reservoir
ⓘ
reservoir ⓘ |
| basinCountry | United States of America ⓘ |
| climateZone | high‑altitude continental climate ⓘ |
| connectedTo | Independence Pass transmountain diversion system NERFINISHED ⓘ |
| country | United States of America ⓘ |
| elevation | approximately 2800 meters above sea level ⓘ |
| hasFunction |
drought storage
ⓘ
flood control (limited) ⓘ flow regulation ⓘ regional water management ⓘ |
| hasNearbyLandUse |
recreation
ⓘ
residential cabins and vacation homes ⓘ |
| hasOutflowControl | dam outlet works ⓘ |
| hasType | on‑stream reservoir ⓘ |
| isKeyInfrastructureFor |
Arkansas River basin water management
ⓘ
transmountain water supply to eastern Colorado ⓘ |
| locatedIn |
Colorado
ⓘ
Lake County, Colorado NERFINISHED ⓘ |
| locatedInMountainRange | Sawatch Range vicinity ⓘ |
| locatedInNationalForestVicinity | San Isabel National Forest NERFINISHED ⓘ |
| locatedInRegion | central Colorado NERFINISHED ⓘ |
| locatedNear | village of Twin Lakes, Colorado NERFINISHED ⓘ |
| locatedSouthOf | Leadville, Colorado NERFINISHED ⓘ |
| locatedWestOf | Buena Vista, Colorado NERFINISHED ⓘ |
| manages | transmountain water delivery ⓘ |
| nearHighway |
Colorado State Highway 82
NERFINISHED
ⓘ
U.S. Highway 24 NERFINISHED ⓘ |
| operator | Twin Lakes Reservoir and Canal Company NERFINISHED ⓘ |
| partOf |
Arkansas River basin
NERFINISHED
ⓘ
Colorado–Big Thompson-style transmountain water projects NERFINISHED ⓘ |
| partOfProject | Twin Lakes Reservoir and Canal Company system NERFINISHED ⓘ |
| primaryUse |
hydropower generation
ⓘ
irrigation water supply ⓘ municipal water supply ⓘ water diversion ⓘ water storage ⓘ |
| receivesWaterFrom | Roaring Fork River basin (via transmountain diversion) NERFINISHED ⓘ |
| recreationActivity |
boating
ⓘ
camping ⓘ fishing ⓘ hiking ⓘ |
| releasesWaterTo | Arkansas River NERFINISHED ⓘ |
| usedBy |
Arkansas River Valley irrigators
ⓘ
Front Range municipalities ⓘ |
| watercourse | Arkansas 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: Twin Lakes Reservoir Description of subject: Twin Lakes Reservoir is a large water storage and diversion reservoir in central Colorado that plays a key role in transmountain water delivery and regional water management.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.