Palmdale Water District
E834856
Palmdale Water District is a public water agency in Palmdale, California responsible for supplying and managing potable water and related services for the local community.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Palmdale Water District canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10016992 — 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: Palmdale Water District Context triple: [Lake Palmdale, operator, Palmdale Water District]
-
A.
Valley Water
Valley Water is a picturesque pond located within Brooklyn’s historic Green-Wood Cemetery, known for its tranquil scenery and surrounding monuments.
-
B.
Santa Clara Valley Water District
Santa Clara Valley Water District is the public agency responsible for managing water supply, flood protection, and stream stewardship for Santa Clara County in California’s Silicon Valley.
-
C.
Alameda County Water District
Alameda County Water District is a public water agency in California responsible for providing drinking water and related services to communities in southern Alameda County, including Fremont, Newark, and Union City.
-
D.
Contra Costa Water District
Contra Costa Water District is a public water agency in California that supplies drinking and irrigation water to communities in and around Contra Costa County.
-
E.
Turlock Irrigation District
Turlock Irrigation District is a California public irrigation and electric utility agency that supplies water for agriculture and power to communities in and around Turlock in the San Joaquin Valley.
- 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: Palmdale Water District Target entity description: Palmdale Water District is a public water agency in Palmdale, California responsible for supplying and managing potable water and related services for the local community.
-
A.
Valley Water
Valley Water is a picturesque pond located within Brooklyn’s historic Green-Wood Cemetery, known for its tranquil scenery and surrounding monuments.
-
B.
Santa Clara Valley Water District
Santa Clara Valley Water District is the public agency responsible for managing water supply, flood protection, and stream stewardship for Santa Clara County in California’s Silicon Valley.
-
C.
Alameda County Water District
Alameda County Water District is a public water agency in California responsible for providing drinking water and related services to communities in southern Alameda County, including Fremont, Newark, and Union City.
-
D.
Contra Costa Water District
Contra Costa Water District is a public water agency in California that supplies drinking and irrigation water to communities in and around Contra Costa County.
-
E.
Turlock Irrigation District
Turlock Irrigation District is a California public irrigation and electric utility agency that supplies water for agriculture and power to communities in and around Turlock in the San Joaquin Valley.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
public water agency
ⓘ
special district ⓘ water utility ⓘ |
| boardComposition | five-member board of directors ⓘ |
| city |
Palmdale
ⓘ
linked to:
Palmdale, California
|
| country |
United States
ⓘ
linked to:
United States of America
|
| customerType |
commercial customers
ⓘ
industrial customers ⓘ public and institutional customers ⓘ residential customers ⓘ |
| fundingSource |
capital improvement fees
ⓘ
connection fees ⓘ service charges ⓘ water rates ⓘ |
| governingBody | elected board of directors ⓘ |
| hasJurisdictionOver | water service within its defined district boundaries ⓘ |
| implements |
water conservation measures
ⓘ
water use efficiency programs ⓘ |
| industry |
public utilities
ⓘ
water supply ⓘ |
| infrastructureType |
pipelines
ⓘ
pumping stations ⓘ storage reservoirs ⓘ treatment facilities ⓘ wells ⓘ |
| locatedIn |
Los Angeles County, California
ⓘ
linked to:
Los Angeles County
|
| ownership | publicly owned ⓘ |
| purpose | to provide reliable potable water service to customers in its service area ⓘ |
| region | Antelope Valley ⓘ |
| regulatoryAuthority |
California Department of Public Health (drinking water standards)
ⓘ
Los Angeles County agencies ⓘ State Water Resources Control Board (California) ⓘ |
| responsibility |
compliance with drinking water regulations
ⓘ
drought and water shortage management ⓘ water infrastructure construction and maintenance ⓘ water quality monitoring ⓘ water system planning ⓘ |
| sector | public sector ⓘ |
| service |
customer water billing
ⓘ
potable water supply ⓘ water conservation programs ⓘ water distribution ⓘ water system operation and maintenance ⓘ |
| serviceArea |
City of Palmdale
ⓘ
linked to:
Palmdale, California
portions of unincorporated Los Angeles County ⓘ |
| state |
California
ⓘ
linked to:
California, United States
|
| waterSource |
State Water Project supplies
ⓘ
groundwater ⓘ imported surface 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: Palmdale Water District Description of subject: Palmdale Water District is a public water agency in Palmdale, California responsible for supplying and managing potable water and related services for the local community.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.