Seattle municipal water system
E1546697
UNEXPLORED
The Seattle municipal water system is the city-operated network of reservoirs, treatment facilities, and distribution infrastructure that supplies drinking water to Seattle and several surrounding communities.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Seattle municipal water system canonical | 2 |
| Seattle water supply system | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T22617499 — 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: Seattle municipal water system Context triple: [Masonry Pool, partOf, Seattle municipal water system]
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A.
Seattle municipal water reservoir
The Seattle municipal water reservoir in Volunteer Park is a key component of the city’s drinking water system, historically serving as a major storage and distribution facility for treated water.
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B.
Rand Water
Rand Water is a major South African water utility that abstracts, purifies, and supplies bulk potable water to municipalities, industries, and mines in and around Gauteng.
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C.
Metropolitan Water Works system
The Metropolitan Water Works system is a historic public water supply network that provided drinking water to the Boston metropolitan area through an extensive system of reservoirs, aqueducts, and related infrastructure.
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D.
Portland Water Bureau
The Portland Water Bureau is the municipal agency responsible for providing and managing the drinking water supply and related water services for the city of Portland, Oregon.
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E.
SFPUC Water Enterprise
SFPUC Water Enterprise is the division of the San Francisco Public Utilities Commission responsible for managing and delivering the city’s water supply and related infrastructure.
- 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: Seattle municipal water system Target entity description: The Seattle municipal water system is the city-operated network of reservoirs, treatment facilities, and distribution infrastructure that supplies drinking water to Seattle and several surrounding communities.
-
A.
Seattle municipal water reservoir
The Seattle municipal water reservoir in Volunteer Park is a key component of the city’s drinking water system, historically serving as a major storage and distribution facility for treated water.
-
B.
Rand Water
Rand Water is a major South African water utility that abstracts, purifies, and supplies bulk potable water to municipalities, industries, and mines in and around Gauteng.
-
C.
Metropolitan Water Works system
The Metropolitan Water Works system is a historic public water supply network that provided drinking water to the Boston metropolitan area through an extensive system of reservoirs, aqueducts, and related infrastructure.
-
D.
Portland Water Bureau
The Portland Water Bureau is the municipal agency responsible for providing and managing the drinking water supply and related water services for the city of Portland, Oregon.
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E.
SFPUC Water Enterprise
SFPUC Water Enterprise is the division of the San Francisco Public Utilities Commission responsible for managing and delivering the city’s water supply and related infrastructure.
- F. None of above. chosen
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Seattle municipal water system