City of Rochester water authority
E319969
The City of Rochester water authority is the municipal agency responsible for supplying and managing the public drinking water system for Rochester, New York and surrounding areas.
All labels observed (1)
| Label | Occurrences |
|---|---|
| City of Rochester water authority canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3029874 — 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: City of Rochester water authority Context triple: [Canadice Lake, managedBy, City of Rochester water authority]
-
A.
Rochester City Council
The Rochester City Council is the elected legislative body responsible for setting policy, passing ordinances, and overseeing municipal governance in Rochester, Minnesota.
-
B.
Ithaca municipal water system
The Ithaca municipal water system is the public utility network that supplies treated drinking water to the city of Ithaca and surrounding areas.
-
C.
New Croton Reservoir
The New Croton Reservoir is a major water supply reservoir in Westchester County, New York, that forms a key part of New York City's Croton water system.
-
D.
Hoosick Falls, New York
Hoosick Falls, New York is a small village in eastern New York State known for its historic mill industry and location near the Vermont border.
-
E.
City of Glen Cove
The City of Glen Cove is an incorporated city on the North Shore of Long Island known for its waterfront, historic estates, and suburban residential character.
- 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: City of Rochester water authority Target entity description: The City of Rochester water authority is the municipal agency responsible for supplying and managing the public drinking water system for Rochester, New York and surrounding areas.
-
A.
Rochester City Council
The Rochester City Council is the elected legislative body responsible for setting policy, passing ordinances, and overseeing municipal governance in Rochester, Minnesota.
-
B.
Ithaca municipal water system
The Ithaca municipal water system is the public utility network that supplies treated drinking water to the city of Ithaca and surrounding areas.
-
C.
New Croton Reservoir
The New Croton Reservoir is a major water supply reservoir in Westchester County, New York, that forms a key part of New York City's Croton water system.
-
D.
Hoosick Falls, New York
Hoosick Falls, New York is a small village in eastern New York State known for its historic mill industry and location near the Vermont border.
-
E.
City of Glen Cove
The City of Glen Cove is an incorporated city on the North Shore of Long Island known for its waterfront, historic estates, and suburban residential character.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
government agency
ⓘ
municipal water utility ⓘ public water supplier ⓘ |
| country | United States of America ⓘ |
| follows |
New York State drinking water regulations
ⓘ
United States Environmental Protection Agency drinking water regulations ⓘ |
| goal |
protect public health through safe drinking water
ⓘ
provide reliable water service ⓘ |
| hasCustomerType |
commercial customers
ⓘ
industrial customers ⓘ institutional customers ⓘ residential customers ⓘ |
| industry | drinking water supply ⓘ |
| infrastructureType |
pumping stations
ⓘ
water distribution mains ⓘ water storage facilities ⓘ water treatment plants ⓘ |
| jurisdiction |
Rochester, New York
ⓘ
surface form:
City of Rochester, New York
surrounding areas of Rochester, New York ⓘ |
| languageOfWorkOrName | English ⓘ |
| locatedIn | Rochester, New York ⓘ |
| locatedInTimeZone | Eastern Time Zone ⓘ |
| manages | public drinking water system for Rochester, New York ⓘ |
| operatedBy |
Rochester, New York, United States
ⓘ
surface form:
City of Rochester, New York
|
| ownedBy |
Rochester, New York
ⓘ
surface form:
City of Rochester, New York
|
| partOf |
Rochester Police Department
ⓘ
surface form:
municipal government of Rochester, New York
|
| primaryFunction |
manage municipal water resources
ⓘ
supply safe drinking water ⓘ |
| regulates | municipal drinking water system of Rochester, New York ⓘ |
| regulatoryAuthority |
New York State Department of Health
ⓘ
United States Environmental Protection Agency ⓘ |
| responsibleFor |
maintenance of Rochester municipal water infrastructure
ⓘ
meeting federal drinking water standards ⓘ meeting state drinking water standards ⓘ operation of Rochester municipal water infrastructure ⓘ water quality compliance in Rochester, New York ⓘ |
| sector | public sector ⓘ |
| serviceArea |
City of Rochester corporate limits
ⓘ
Rochester metropolitan area ⓘ |
| serviceType |
public drinking water
ⓘ
water distribution ⓘ water quality management ⓘ water treatment ⓘ |
| supplies |
potable water to businesses in Rochester, New York
ⓘ
potable water to residents of Rochester, New York ⓘ |
| typeOfOrganization | not-for-profit public utility ⓘ |
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: City of Rochester water authority Description of subject: The City of Rochester water authority is the municipal agency responsible for supplying and managing the public drinking water system for Rochester, New York and surrounding areas.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.