Richland-Chambers Reservoir
E523916
Richland-Chambers Reservoir is a large man-made lake in north-central Texas known for water supply, recreation, and fishing.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Richland-Chambers Reservoir canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T5252481 — 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: Richland-Chambers Reservoir Context triple: [Navarro County, Texas, bordersWaterBody, Richland-Chambers Reservoir]
-
A.
Muscoot Reservoir
Muscoot Reservoir is a man-made lake in Westchester County, New York, that serves as a key component of New York City’s Croton water supply system.
-
B.
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.
-
C.
Lafayette Reservoir
Lafayette Reservoir is a popular man-made lake and recreation area in Lafayette, California, known for its hiking trails, fishing, boating, and scenic picnic spots.
-
D.
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.
-
E.
W. Kerr Scott Reservoir
W. Kerr Scott Reservoir is a man-made lake in North Carolina known for recreation such as boating, fishing, and camping, as well as flood control and water supply functions.
- 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: Richland-Chambers Reservoir Target entity description: Richland-Chambers Reservoir is a large man-made lake in north-central Texas known for water supply, recreation, and fishing.
-
A.
Muscoot Reservoir
Muscoot Reservoir is a man-made lake in Westchester County, New York, that serves as a key component of New York City’s Croton water supply system.
-
B.
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.
-
C.
Lafayette Reservoir
Lafayette Reservoir is a popular man-made lake and recreation area in Lafayette, California, known for its hiking trails, fishing, boating, and scenic picnic spots.
-
D.
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.
-
E.
W. Kerr Scott Reservoir
W. Kerr Scott Reservoir is a man-made lake in North Carolina known for recreation such as boating, fishing, and camping, as well as flood control and water supply functions.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf | reservoir ⓘ |
| basinCountry |
United States of America
ⓘ
surface form:
United States
|
| constructionCompleted | late 1980s ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| county |
Freestone County, Texas
NERFINISHED
ⓘ
Navarro County, Texas NERFINISHED ⓘ |
| fishSpecies |
black crappie
ⓘ
blue catfish ⓘ channel catfish ⓘ flathead catfish NERFINISHED ⓘ largemouth bass ⓘ white bass ⓘ white crappie ⓘ |
| hasFeature |
boat ramps
ⓘ
camping areas ⓘ lakeside residential developments ⓘ marinas ⓘ |
| impoundedBy | Richland-Chambers Dam NERFINISHED ⓘ |
| inflow |
Chambers Creek
NERFINISHED
ⓘ
Richland Creek NERFINISHED ⓘ |
| knownFor |
fishing
ⓘ
recreation ⓘ water supply ⓘ |
| locatedInHydrologicUnit | Trinity River watershed NERFINISHED ⓘ |
| locatedInRegion | north-central Texas NERFINISHED ⓘ |
| managingAgency | Tarrant Regional Water District NERFINISHED ⓘ |
| maximumDepth |
about 23 meters
ⓘ
about 75 feet ⓘ |
| nearestCity | Corsicana, Texas NERFINISHED ⓘ |
| outflow | Richland Creek NERFINISHED ⓘ |
| partOfWaterSystem | Trinity River basin NERFINISHED ⓘ |
| primaryPurpose |
industrial water supply
ⓘ
municipal water supply ⓘ |
| recreationalActivity |
catfish fishing
ⓘ
crappie fishing ⓘ largemouth bass fishing ⓘ white bass fishing ⓘ |
| shorelineLength |
over 330 miles
ⓘ
over 530 kilometers ⓘ |
| state | Texas ⓘ |
| surfaceArea |
about 178 square kilometers
ⓘ
about 44,000 acres ⓘ |
| use |
boating
ⓘ
fishing ⓘ recreation ⓘ wildlife habitat ⓘ |
| waterSupplyFor |
Fort Worth, Texas metropolitan area
NERFINISHED
ⓘ
Tarrant County, Texas NERFINISHED ⓘ |
| yearImpounded | 1987 ⓘ |
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: Richland-Chambers Reservoir Description of subject: Richland-Chambers Reservoir is a large man-made lake in north-central Texas known for water supply, recreation, and fishing.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.