Monterey County water system
E615678
The Monterey County water system is the regional network of surface and groundwater resources, infrastructure, and management agencies that supply and regulate water for communities, agriculture, and ecosystems throughout Monterey County, California.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Monterey County water system canonical | 1 |
| Monterey One Water | 1 |
| Pure Water Monterey recycled water project | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6745732 — 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: Monterey County water system Context triple: [Salinas River, partOf, Monterey County water system]
-
A.
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.
-
B.
San Francisco Peninsula reservoir system
The San Francisco Peninsula reservoir system is a network of man-made lakes and related infrastructure that stores and supplies drinking water to the San Francisco Bay Area, particularly the city of San Francisco and nearby communities.
-
C.
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.
-
D.
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.
-
E.
Solano County Water Agency
Solano County Water Agency is a public water management agency in California responsible for regional water supply, flood control, and environmental stewardship in Solano County.
- 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: Monterey County water system Target entity description: The Monterey County water system is the regional network of surface and groundwater resources, infrastructure, and management agencies that supply and regulate water for communities, agriculture, and ecosystems throughout Monterey County, California.
-
A.
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.
-
B.
San Francisco Peninsula reservoir system
The San Francisco Peninsula reservoir system is a network of man-made lakes and related infrastructure that stores and supplies drinking water to the San Francisco Bay Area, particularly the city of San Francisco and nearby communities.
-
C.
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.
-
D.
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.
-
E.
Solano County Water Agency
Solano County Water Agency is a public water management agency in California responsible for regional water supply, flood control, and environmental stewardship in Solano County.
- F. None of above. chosen
Statements (50)
| Predicate | Object |
|---|---|
| instanceOf |
infrastructure network
ⓘ
regional water system ⓘ water supply system ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| facesIssue |
drought vulnerability
ⓘ
ecosystem flow constraints ⓘ groundwater overdraft ⓘ seawater intrusion ⓘ |
| governedBy |
California Sustainable Groundwater Management Act
ⓘ
linked to:
Sustainable Groundwater Management Act
Monterey County water resources ordinances ⓘ |
| hasComponent |
California American Water Monterey Peninsula system
ⓘ
Carmel River watershed ⓘ
linked to:
Carmel River
Castroville Seawater Intrusion Project ⓘ Los Padres Dam ⓘ Marina Coast Water District distribution system ⓘ Monterey County Water Resources Agency facilities ⓘ Monterey One Water regional treatment plant ⓘ Pajaro River watershed ⓘ Pure Water Monterey recycled water project ⓘ
linked to:
Monterey County water system
Salinas Valley Reclamation Project ⓘ Salinas Valley groundwater basin ⓘ
linked to:
Salinas Valley
San Clemente Dam removal site ⓘ agricultural irrigation distribution networks ⓘ groundwater recharge basins ⓘ urban water distribution networks ⓘ |
| includesServiceAreaOf |
California American Water
ⓘ
Marina Coast Water District ⓘ Monterey One Water ⓘ
linked to:
Monterey County water system
Monterey Peninsula Water Management District ⓘ Salinas Valley Basin Groundwater Sustainability Agency ⓘ |
| locatedIn |
California
ⓘ
linked to:
California, United States
Monterey County, California ⓘ |
| managedBy | Monterey County Water Resources Agency ⓘ |
| primaryUse |
agricultural irrigation
ⓘ
municipal and industrial supply ⓘ |
| regulatedBy |
California Department of Water Resources
ⓘ
California State Water Resources Control Board ⓘ Monterey County Board of Supervisors ⓘ regional groundwater sustainability agencies ⓘ |
| servesSector |
agriculture
ⓘ
ecosystems ⓘ municipal water users ⓘ |
| supportsEcosystem |
Carmel River riparian habitat
ⓘ
Monterey Bay coastal ecosystems ⓘ Salinas River riparian habitat ⓘ |
| usesResourceType |
groundwater
ⓘ
surface water ⓘ |
| usesTechnology |
desalination (proposed and limited existing)
ⓘ
groundwater recharge ⓘ recycled 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: Monterey County water system Description of subject: The Monterey County water system is the regional network of surface and groundwater resources, infrastructure, and management agencies that supply and regulate water for communities, agriculture, and ecosystems throughout Monterey County, California.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Monterey County water system
linked to: Monterey County water system