Guam Waterworks Authority

E123737

public utility agency wastewater utility water utility

Guam Waterworks Authority is the public utility agency responsible for providing and managing water and wastewater services across Guam.

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

All labels observed (2)

Label	Occurrences
Guam Waterworks Authority canonical	2
Guam Waterworks Authority Board of Directors	2

How this entity was disambiguated

This entity first appeared as the object of triple T1006732 — 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: Guam Waterworks Authority
Context triple: [Government of Guam, hasAgency, Guam Waterworks Authority]

A. Guam Power Authority
Guam Power Authority is the government-owned electric utility responsible for generating, transmitting, and distributing electricity throughout Guam.
B. Guam Department of Public Works
The Guam Department of Public Works is the territorial government agency responsible for planning, constructing, and maintaining Guam’s public infrastructure, including roads, public buildings, and related facilities.
C. Puerto Rico Aqueducts and Sewers Authority
The Puerto Rico Aqueducts and Sewers Authority is the public corporation responsible for providing and managing drinking water and wastewater services across Puerto Rico.
D. Guam Environmental Protection Agency
The Guam Environmental Protection Agency is the territorial government body responsible for protecting and managing Guam’s natural environment, including air, water, and land resources.
E. Port Authority of Guam
The Port Authority of Guam is the government-owned agency responsible for operating and managing Guam’s commercial seaport and related maritime facilities.
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: Guam Waterworks Authority
Target entity description: Guam Waterworks Authority is the public utility agency responsible for providing and managing water and wastewater services across Guam.

A. Guam Power Authority
Guam Power Authority is the government-owned electric utility responsible for generating, transmitting, and distributing electricity throughout Guam.
B. Guam Department of Public Works
The Guam Department of Public Works is the territorial government agency responsible for planning, constructing, and maintaining Guam’s public infrastructure, including roads, public buildings, and related facilities.
C. Puerto Rico Aqueducts and Sewers Authority
The Puerto Rico Aqueducts and Sewers Authority is the public corporation responsible for providing and managing drinking water and wastewater services across Puerto Rico.
D. Guam Environmental Protection Agency
The Guam Environmental Protection Agency is the territorial government body responsible for protecting and managing Guam’s natural environment, including air, water, and land resources.
E. Port Authority of Guam
The Port Authority of Guam is the government-owned agency responsible for operating and managing Guam’s commercial seaport and related maritime facilities.
F. None of above. chosen

Statements (46)

Predicate	Object
instanceOf	public utility agency ⓘ wastewater utility ⓘ water utility ⓘ
abbreviation	GWA ⓘ
collaboratesWith	Guam Environmental Protection Agency ⓘ Guam Power Authority ⓘ
country	United States of America ⓘ surface form: United States
fundingSource	bond financing ⓘ customer user fees ⓘ government grants ⓘ
governedBy	Guam Waterworks Authority self-linksurface differs ⓘ surface form: Guam Waterworks Authority Board of Directors
hasBoard	Guam Waterworks Authority self-linksurface differs ⓘ surface form: Guam Waterworks Authority Board of Directors
hasCustomerType	commercial customers ⓘ government customers ⓘ industrial customers ⓘ residential customers ⓘ
headquartersLocation	Tamuning, Guam ⓘ
industry	wastewater management ⓘ water supply ⓘ
jurisdiction	Guam ⓘ surface form: Territory of Guam
languageOfWorkOrName	English ⓘ
legalForm	public corporation ⓘ
locatedInTimeZone	Chamorro Standard Time ⓘ
mandate	provide effective wastewater services to Guam residents ⓘ provide safe and reliable drinking water to Guam residents ⓘ
officialWebsite	https://www.guamwaterworks.org/ ⓘ
operatesIn	tropical island environment ⓘ
owner	Government of Guam ⓘ
parentOrganization	Government of Guam ⓘ
providesService	drinking water ⓘ sewer services ⓘ wastewater collection ⓘ wastewater treatment ⓘ
publicService	utility service provision ⓘ
regionServed	Guam ⓘ surface form: Pacific island of Guam
regulates	potable water distribution on Guam ⓘ
regulatoryComplianceWith	Guam Environmental Protection Agency regulations ⓘ U.S. Environmental Protection Agency drinking water regulations ⓘ U.S. Environmental Protection Agency wastewater regulations ⓘ
responsibleFor	maintenance of Guam public wastewater infrastructure ⓘ maintenance of Guam public water infrastructure ⓘ operation of Guam public wastewater system ⓘ operation of Guam public water system ⓘ
sector	public sector ⓘ
serviceArea	Guam ⓘ
subjectOf	Guam territorial legislation on public utilities ⓘ

How these facts were elicited

Referenced by (4)

Full triples — surface form annotated when it differs from this entity's canonical label.

Government of Guam → hasAgency → Guam Waterworks Authority ⓘ

Guam Power Authority → hasSubsidiary → Guam Waterworks Authority ⓘ

Guam Waterworks Authority → hasBoard → Guam Waterworks Authority self-linksurface differs ⓘ

this entity surface form: Guam Waterworks Authority Board of Directors

Guam Waterworks Authority → governedBy → Guam Waterworks Authority self-linksurface differs ⓘ