Pearl River Valley Water Supply District
E1039158
The Pearl River Valley Water Supply District is a Mississippi state agency responsible for managing water resources, flood control, recreation, and development around the Pearl River and its associated reservoir system.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Pearl River Valley Water Supply District canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T13402765 — 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: Pearl River Valley Water Supply District Context triple: [Ross Barnett Reservoir, operator, Pearl River Valley Water Supply District]
-
A.
El Dorado Irrigation District
El Dorado Irrigation District is a public water agency in California that provides water, wastewater, and recycled water services, as well as managing local reservoirs and recreation areas.
-
B.
Palmdale Water District
Palmdale Water District is a public water agency in Palmdale, California responsible for supplying and managing potable water and related services for the local community.
-
C.
Eastpoint Water and Sewer District
Eastpoint Water and Sewer District is a local special district in Franklin County, Florida, responsible for providing water and sewer services to the Eastpoint community.
-
D.
Sunshine Water Control District
Sunshine Water Control District is a special-purpose local government entity in Florida responsible for managing water resources, drainage, and flood control within its designated service area.
-
E.
Valley Water
Valley Water is a picturesque pond located within Brooklyn’s historic Green-Wood Cemetery, known for its tranquil scenery and surrounding monuments.
- 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: Pearl River Valley Water Supply District Target entity description: The Pearl River Valley Water Supply District is a Mississippi state agency responsible for managing water resources, flood control, recreation, and development around the Pearl River and its associated reservoir system.
-
A.
El Dorado Irrigation District
El Dorado Irrigation District is a public water agency in California that provides water, wastewater, and recycled water services, as well as managing local reservoirs and recreation areas.
-
B.
Palmdale Water District
Palmdale Water District is a public water agency in Palmdale, California responsible for supplying and managing potable water and related services for the local community.
-
C.
Eastpoint Water and Sewer District
Eastpoint Water and Sewer District is a local special district in Franklin County, Florida, responsible for providing water and sewer services to the Eastpoint community.
-
D.
Sunshine Water Control District
Sunshine Water Control District is a special-purpose local government entity in Florida responsible for managing water resources, drainage, and flood control within its designated service area.
-
E.
Valley Water
Valley Water is a picturesque pond located within Brooklyn’s historic Green-Wood Cemetery, known for its tranquil scenery and surrounding monuments.
- F. None of above. chosen
Statements (33)
| Predicate | Object |
|---|---|
| instanceOf |
state agency
ⓘ
water management agency ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| focusesOn |
reservoir-based recreation
ⓘ
surface water resources ⓘ |
| hasFunction |
environmental stewardship
ⓘ
flood risk reduction ⓘ lease management ⓘ recreational facilities operation ⓘ shoreline management ⓘ water supply ⓘ |
| hasObjective |
enhance outdoor recreation opportunities
ⓘ
protect public safety from flooding ⓘ provide reliable water supply ⓘ support economic development around the reservoir ⓘ |
| jurisdictionOver |
Pearl River Valley
NERFINISHED
ⓘ
lands surrounding Ross Barnett Reservoir ⓘ |
| locatedIn | Pearl River watershed NERFINISHED ⓘ |
| manages |
Pearl River
NERFINISHED
ⓘ
Ross Barnett Reservoir NERFINISHED ⓘ |
| operates |
boat ramps
ⓘ
campgrounds ⓘ parks ⓘ public recreation areas ⓘ |
| partOf | State of Mississippi government NERFINISHED ⓘ |
| regulates |
certain land leases
ⓘ
shoreline use ⓘ |
| responsibleFor |
flood control
ⓘ
land development around reservoir ⓘ recreation management ⓘ water resources management ⓘ |
| sector | public sector ⓘ |
| state | Mississippi ⓘ |
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: Pearl River Valley Water Supply District Description of subject: The Pearl River Valley Water Supply District is a Mississippi state agency responsible for managing water resources, flood control, recreation, and development around the Pearl River and its associated reservoir system.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.