Eagle Valley Reservoir
E883337
Eagle Valley Reservoir is a man-made lake in eastern Nevada popular for fishing, boating, and camping within Spring Valley State Park.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Eagle Valley Reservoir canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10601427 — 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: Eagle Valley Reservoir Context triple: [Spring Valley State Park, hasFeature, Eagle Valley Reservoir]
-
A.
Round Valley Reservoir
Round Valley Reservoir is a large man-made lake in New Jersey known for its deep, clear waters, recreational fishing, boating, and surrounding wilderness areas.
-
B.
La Mesa Reservoir
La Mesa Reservoir is a major water storage facility in the Philippines that supplies potable water to Metro Manila and is located within the protected La Mesa Watershed.
-
C.
Wickiup Reservoir
Wickiup Reservoir is a large man-made lake in central Oregon known for its camping, boating, and especially trophy trout and kokanee fishing.
-
D.
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.
-
E.
Boulder Reservoir
Boulder Reservoir is a popular recreational lake and water storage facility near the city of Boulder, Colorado, known for swimming, boating, fishing, and scenic mountain 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: Eagle Valley Reservoir Target entity description: Eagle Valley Reservoir is a man-made lake in eastern Nevada popular for fishing, boating, and camping within Spring Valley State Park.
-
A.
Round Valley Reservoir
Round Valley Reservoir is a large man-made lake in New Jersey known for its deep, clear waters, recreational fishing, boating, and surrounding wilderness areas.
-
B.
La Mesa Reservoir
La Mesa Reservoir is a major water storage facility in the Philippines that supplies potable water to Metro Manila and is located within the protected La Mesa Watershed.
-
C.
Wickiup Reservoir
Wickiup Reservoir is a large man-made lake in central Oregon known for its camping, boating, and especially trophy trout and kokanee fishing.
-
D.
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.
-
E.
Boulder Reservoir
Boulder Reservoir is a popular recreational lake and water storage facility near the city of Boulder, Colorado, known for swimming, boating, fishing, and scenic mountain views.
- F. None of above. chosen
Statements (37)
| Predicate | Object |
|---|---|
| instanceOf | reservoir ⓘ |
| accessibleVia | Nevada State Route 322 NERFINISHED ⓘ |
| basinCountry |
United States of America
ⓘ
surface form:
United States
|
| country |
United States of America
ⓘ
surface form:
United States
|
| elevationAboveSeaLevel | approximately 5,800 feet ⓘ |
| hasArea | approximately 65 acres ⓘ |
| hasBoatMotorRestriction | yes ⓘ |
| hasCampingNearby | yes ⓘ |
| hasFishSpecies |
brown trout
ⓘ
channel catfish ⓘ crappie ⓘ largemouth bass ⓘ rainbow trout ⓘ |
| hasIceFishing | yes ⓘ |
| hasMaximumDepth | approximately 43 feet ⓘ |
| hasRecreationalActivity |
boat fishing
ⓘ
shore fishing ⓘ |
| hasRecreationalFacility |
boat ramp
ⓘ
campground ⓘ fish cleaning station ⓘ picnic area ⓘ |
| hasShoreLength | approximately 3.5 miles ⓘ |
| hasWildlifeObservation | yes ⓘ |
| inflow | Eagle Valley Creek NERFINISHED ⓘ |
| locatedIn |
Nevada
ⓘ
eastern Nevada ⓘ |
| locatedInAdministrativeEntity | Lincoln County, Nevada NERFINISHED ⓘ |
| locatedInProtectedArea | Spring Valley State Park NERFINISHED ⓘ |
| managedBy | Nevada Division of State Parks NERFINISHED ⓘ |
| near | Pioche, Nevada NERFINISHED ⓘ |
| outflow | Eagle Valley Creek NERFINISHED ⓘ |
| partOf | Spring Valley State Park NERFINISHED ⓘ |
| usedFor |
boating
ⓘ
camping ⓘ fishing ⓘ recreation ⓘ |
| waterType | freshwater ⓘ |
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: Eagle Valley Reservoir Description of subject: Eagle Valley Reservoir is a man-made lake in eastern Nevada popular for fishing, boating, and camping within Spring Valley State Park.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.