Clean Water Services
E271441
Clean Water Services is a public utility in Oregon that provides wastewater treatment, water resource management, and environmental services for the Tualatin River watershed and surrounding communities.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Clean Water Services canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T2481527 — 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: Clean Water Services Context triple: [Tualatin River, managedBy, Clean Water Services]
-
A.
Smartwater
Smartwater is a popular premium bottled water brand known for its vapor-distilled water with added electrolytes for taste, marketed as a clean, crisp hydration option.
-
B.
Eastpoint Water and Sewer District
Eastpoint Water and Sewer District is a local special district in Franklin County, Florida, responsible for providing water and sewer services to the Eastpoint community.
-
C.
Valley Water
Valley Water is a picturesque pond located within Brooklyn’s historic Green-Wood Cemetery, known for its tranquil scenery and surrounding monuments.
-
D.
Black & Veatch
Black & Veatch is a global engineering, consulting, and construction company specializing in infrastructure development in sectors such as energy, water, and telecommunications.
-
E.
District of Columbia Water and Sewer Authority
The District of Columbia Water and Sewer Authority is the public utility responsible for providing drinking water and wastewater services to Washington, D.C. and parts of the surrounding region.
- 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: Clean Water Services Target entity description: Clean Water Services is a public utility in Oregon that provides wastewater treatment, water resource management, and environmental services for the Tualatin River watershed and surrounding communities.
-
A.
Smartwater
Smartwater is a popular premium bottled water brand known for its vapor-distilled water with added electrolytes for taste, marketed as a clean, crisp hydration option.
-
B.
Eastpoint Water and Sewer District
Eastpoint Water and Sewer District is a local special district in Franklin County, Florida, responsible for providing water and sewer services to the Eastpoint community.
-
C.
Valley Water
Valley Water is a picturesque pond located within Brooklyn’s historic Green-Wood Cemetery, known for its tranquil scenery and surrounding monuments.
-
D.
Black & Veatch
Black & Veatch is a global engineering, consulting, and construction company specializing in infrastructure development in sectors such as energy, water, and telecommunications.
-
E.
District of Columbia Water and Sewer Authority
The District of Columbia Water and Sewer Authority is the public utility responsible for providing drinking water and wastewater services to Washington, D.C. and parts of the surrounding region.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
public utility
ⓘ
special service district ⓘ |
| aimsTo |
meet Clean Water Act requirements
ⓘ
protect public health ⓘ protect the environment ⓘ |
| collaboratesWith |
Clean Water Services member cities
ⓘ
local cities in Washington County, Oregon ⓘ state and federal environmental agencies ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| focusesOn |
fish passage and recovery
ⓘ
habitat protection ⓘ river health ⓘ water quality ⓘ |
| goal |
improve Tualatin River water quality
ⓘ
support fish and wildlife habitat in the Tualatin River watershed ⓘ |
| governanceType | publicly governed utility ⓘ |
| hasProgram |
habitat enhancement programs
ⓘ
public education and outreach programs ⓘ source control and pretreatment programs ⓘ water quality monitoring programs ⓘ watershed-based management programs ⓘ |
| hasResponsibility |
environmental monitoring
ⓘ
permitted wastewater discharges ⓘ stormwater permit compliance ⓘ watershed planning ⓘ |
| implements |
green infrastructure projects
ⓘ
stream restoration projects ⓘ water quality improvement projects ⓘ wetland restoration projects ⓘ |
| industry |
environmental services
ⓘ
wastewater treatment ⓘ water resource management ⓘ |
| operatesInRegion |
Tualatin River Basin
ⓘ
linked to:
Tualatin River
Washington County, Oregon ⓘ |
| regulates | stormwater runoff ⓘ |
| regulatoryFramework |
Clean Water Act
ⓘ
Oregon environmental regulations ⓘ |
| servesWatershed |
Tualatin River watershed
ⓘ
linked to:
Tualatin River
|
| serviceType |
environmental education
ⓘ
stormwater management ⓘ wastewater collection ⓘ wastewater treatment ⓘ water quality protection ⓘ watershed management ⓘ |
| state | Oregon ⓘ |
| usesApproach |
integrated watershed management
ⓘ
regional utility model ⓘ |
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: Clean Water Services Description of subject: Clean Water Services is a public utility in Oregon that provides wastewater treatment, water resource management, and environmental services for the Tualatin River watershed and surrounding communities.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.