Chingford Reservoirs

E925040

drinking water reservoir reservoir group wetland habitat

Chingford Reservoirs are a group of large drinking-water storage reservoirs in the Lee Valley in northeast London, forming part of the city’s main water supply infrastructure and an important wetland habitat for wildlife.

Try in SPARQL Jump to: Surface forms Disambiguation Statements Elicitation Referenced by

All labels observed (3)

Label	Occurrences
Walthamstow Reservoirs	9
Chingford Reservoirs canonical	1
Lea Valley Reservoir Chain	1

How this entity was disambiguated

This entity first appeared as the object of triple T11347024 — 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: Chingford Reservoirs
Context triple: [Lee Valley reservoirs, hasPart, Chingford Reservoirs]

A. Rivington Reservoirs
Rivington Reservoirs are a chain of scenic man-made lakes in Lancashire, England, created in the 19th century to supply drinking water and now popular for walking, wildlife, and outdoor recreation.
B. Kempton Park Reservoirs
Kempton Park Reservoirs are a series of large water storage reservoirs in southwest London that form part of the region’s public water supply infrastructure and associated nature conservation areas.
C. Tring Reservoirs
Tring Reservoirs is a group of man-made lakes in Hertfordshire, England, renowned as an important wetland nature reserve and birdwatching site.
D. King George V Reservoir
King George V Reservoir is a large drinking water storage reservoir in the Lee Valley, north of London, that forms part of the area’s extensive water supply and wetland landscape.
E. Tittesworth Reservoir
Tittesworth Reservoir is a scenic water reservoir and nature spot in Staffordshire, England, popular for walking, wildlife watching, and outdoor recreation.
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: Chingford Reservoirs
Target entity description: Chingford Reservoirs are a group of large drinking-water storage reservoirs in the Lee Valley in northeast London, forming part of the city’s main water supply infrastructure and an important wetland habitat for wildlife.

A. Rivington Reservoirs
Rivington Reservoirs are a chain of scenic man-made lakes in Lancashire, England, created in the 19th century to supply drinking water and now popular for walking, wildlife, and outdoor recreation.
B. Kempton Park Reservoirs
Kempton Park Reservoirs are a series of large water storage reservoirs in southwest London that form part of the region’s public water supply infrastructure and associated nature conservation areas.
C. Tring Reservoirs
Tring Reservoirs is a group of man-made lakes in Hertfordshire, England, renowned as an important wetland nature reserve and birdwatching site.
D. King George V Reservoir
King George V Reservoir is a large drinking water storage reservoir in the Lee Valley, north of London, that forms part of the area’s extensive water supply and wetland landscape.
E. Tittesworth Reservoir
Tittesworth Reservoir is a scenic water reservoir and nature spot in Staffordshire, England, popular for walking, wildlife watching, and outdoor recreation.
F. None of above. chosen

Statements (30)

Predicate	Object
instanceOf	drinking water reservoir ⓘ reservoir group ⓘ wetland habitat ⓘ
basinCountry	United Kingdom ⓘ
category	Drinking water reservoirs in England ⓘ Reservoirs in London ⓘ Wetlands of England ⓘ
country	United Kingdom ⓘ
ecologicalImportance	important habitat for migratory birds ⓘ important habitat for waterfowl ⓘ important wetland for biodiversity ⓘ
hasPart	King George V Reservoir ⓘ William Girling Reservoir ⓘ
locatedIn	England ⓘ Greater London ⓘ Lee Valley ⓘ Lee Valley Regional Park ⓘ London ⓘ linked to: London, England London Borough of Waltham Forest ⓘ northeast London ⓘ linked to: Northeast London
locatedNear	Chingford ⓘ River Lea ⓘ
locatedOn	floodplain of the River Lea ⓘ
operator	Thames Water ⓘ
partOf	Lee Valley Reservoir Chain ⓘ linked to: Lee Valley reservoirs London water supply system ⓘ Thames Water supply network ⓘ linked to: Thames Water reservoirs
use	drinking water storage ⓘ nature conservation ⓘ public water supply ⓘ

How these facts were elicited