Northumbrian Water
E891340
Northumbrian Water is a major water supply and wastewater services company serving the North East of England.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Northumbrian Water canonical | 4 |
| Northumbrian Water Group | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T10865701 — 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: Northumbrian Water Context triple: [Kielder Water, operator, Northumbrian Water]
-
A.
Scottish Water
Scottish Water is the publicly owned company responsible for providing water and wastewater services across Scotland.
-
B.
Derwent Valley Water Board
The Derwent Valley Water Board was a public authority in England responsible for developing and managing major water supply reservoirs and infrastructure in the Derwent Valley region.
-
C.
Dŵr Cymru Welsh Water
Dŵr Cymru Welsh Water is a not-for-profit water and wastewater services company serving customers across Wales and parts of England.
-
D.
Thames Water
Thames Water is the United Kingdom’s largest water and wastewater services company, supplying and treating water for millions of customers across London and the Thames Valley.
-
E.
Severn Trent Water
Severn Trent Water is a major UK water and wastewater services company supplying and managing water resources across the Midlands and surrounding regions.
- 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: Northumbrian Water Target entity description: Northumbrian Water is a major water supply and wastewater services company serving the North East of England.
-
A.
Scottish Water
Scottish Water is the publicly owned company responsible for providing water and wastewater services across Scotland.
-
B.
Derwent Valley Water Board
The Derwent Valley Water Board was a public authority in England responsible for developing and managing major water supply reservoirs and infrastructure in the Derwent Valley region.
-
C.
Dŵr Cymru Welsh Water
Dŵr Cymru Welsh Water is a not-for-profit water and wastewater services company serving customers across Wales and parts of England.
-
D.
Thames Water
Thames Water is the United Kingdom’s largest water and wastewater services company, supplying and treating water for millions of customers across London and the Thames Valley.
-
E.
Severn Trent Water
Severn Trent Water is a major UK water and wastewater services company supplying and managing water resources across the Midlands and surrounding regions.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
public utility company
ⓘ
wastewater services company ⓘ water company ⓘ |
| country | United Kingdom ⓘ |
| hasCustomerType |
commercial users
ⓘ
households ⓘ industrial users ⓘ |
| hasResponsibility |
drinking water quality compliance
ⓘ
environmental protection related to wastewater discharges ⓘ sewer network maintenance ⓘ wastewater treatment works operation ⓘ water resource management ⓘ |
| hasSubsidiary | Essex and Suffolk Water ⓘ |
| headquartersCountry | United Kingdom ⓘ |
| headquartersLocation | Durham ⓘ |
| headquartersRegion | County Durham ⓘ |
| industry |
wastewater treatment
ⓘ
water supply ⓘ |
| languageOfWorkOrName | English ⓘ |
| legalForm | limited company ⓘ |
| locatedInTimeZone | Europe/London ⓘ |
| operatesInCountry | England ⓘ |
| operatesInfrastructureType |
sewer network
ⓘ
wastewater treatment works ⓘ water distribution network ⓘ water treatment works ⓘ |
| operatesInRegion |
County Durham
ⓘ
Northumberland ⓘ Teesside ⓘ Tyne and Wear ⓘ Wear Valley ⓘ |
| parentCompany |
Northumbrian Water Group
ⓘ
linked to:
Northumbrian Water
|
| partOf | UK water industry ⓘ |
| providesServiceTo |
business customers
ⓘ
domestic customers ⓘ |
| regulatedBy |
Drinking Water Inspectorate
ⓘ
Environment Agency ⓘ
linked to:
Environment Agency (England)
Ofwat ⓘ |
| regulator |
Drinking Water Inspectorate
ⓘ
Environment Agency ⓘ
linked to:
Environment Agency (England)
Ofwat ⓘ |
| sector | privately owned water and sewerage company ⓘ |
| servesRegion | North East England ⓘ |
| service |
drinking water supply
ⓘ
sewerage services ⓘ wastewater collection ⓘ wastewater treatment ⓘ |
| subsidiaryOf |
Northumbrian Water Group
ⓘ
linked to:
Northumbrian Water
|
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: Northumbrian Water Description of subject: Northumbrian Water is a major water supply and wastewater services company serving the North East of England.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Northumbrian Water
linked to: Northumbrian Water