San Pablo Bay watershed
E859840
The San Pablo Bay watershed is the drainage basin in Northern California that collects water from numerous creeks and rivers flowing into San Pablo Bay, a northern extension of San Francisco Bay.
All labels observed (1)
| Label | Occurrences |
|---|---|
| San Pablo Bay watershed canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10379074 — 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: San Pablo Bay watershed Context triple: [Wildcat Creek, partOf, San Pablo Bay watershed]
-
A.
San Lorenzo River watershed
The San Lorenzo River watershed is a drainage basin in California’s Santa Cruz Mountains that collects rainfall and streamflow feeding the San Lorenzo River and its surrounding ecosystems and communities.
-
B.
St. Andrew Bay watershed
The St. Andrew Bay watershed is a coastal drainage basin in the Florida Panhandle that collects freshwater from surrounding communities and rivers before emptying into St. Andrew Bay and the Gulf of Mexico.
-
C.
San Antonio–Guadalupe coastal watershed
The San Antonio–Guadalupe coastal watershed is a major South Texas drainage basin that channels the San Antonio and Guadalupe rivers and their tributaries to the Gulf of Mexico, supporting diverse ecosystems and regional water resources.
-
D.
Monterey Bay watershed
The Monterey Bay watershed is the land and river system that drains into California’s Monterey Bay, encompassing diverse coastal, agricultural, and mountainous ecosystems that influence the bay’s marine environment.
-
E.
Estero San José (San José Estuary)
Estero San José (San José Estuary) is a coastal wetland and wildlife sanctuary near San José del Cabo in Baja California Sur, Mexico, known for its rich birdlife, lush vegetation, and tranquil walking trails.
- 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: San Pablo Bay watershed Target entity description: The San Pablo Bay watershed is the drainage basin in Northern California that collects water from numerous creeks and rivers flowing into San Pablo Bay, a northern extension of San Francisco Bay.
-
A.
San Lorenzo River watershed
The San Lorenzo River watershed is a drainage basin in California’s Santa Cruz Mountains that collects rainfall and streamflow feeding the San Lorenzo River and its surrounding ecosystems and communities.
-
B.
St. Andrew Bay watershed
The St. Andrew Bay watershed is a coastal drainage basin in the Florida Panhandle that collects freshwater from surrounding communities and rivers before emptying into St. Andrew Bay and the Gulf of Mexico.
-
C.
San Antonio–Guadalupe coastal watershed
The San Antonio–Guadalupe coastal watershed is a major South Texas drainage basin that channels the San Antonio and Guadalupe rivers and their tributaries to the Gulf of Mexico, supporting diverse ecosystems and regional water resources.
-
D.
Monterey Bay watershed
The Monterey Bay watershed is the land and river system that drains into California’s Monterey Bay, encompassing diverse coastal, agricultural, and mountainous ecosystems that influence the bay’s marine environment.
-
E.
Estero San José (San José Estuary)
Estero San José (San José Estuary) is a coastal wetland and wildlife sanctuary near San José del Cabo in Baja California Sur, Mexico, known for its rich birdlife, lush vegetation, and tranquil walking trails.
- F. None of above. chosen
Statements (63)
| Predicate | Object |
|---|---|
| instanceOf |
drainage basin
ⓘ
watershed ⓘ |
| adjacentTo |
Central San Francisco Bay watershed
ⓘ
Suisun Bay watershed NERFINISHED ⓘ |
| connectedTo | Sacramento–San Joaquin River Delta via tidal exchange ⓘ |
| containsCity |
Napa, California
NERFINISHED
ⓘ
Novato, California NERFINISHED ⓘ Petaluma, California NERFINISHED ⓘ Sonoma, California NERFINISHED ⓘ |
| containsEcosystem |
grassland
ⓘ
oak woodland ⓘ riparian woodland ⓘ seasonal wetland ⓘ tidal marsh ⓘ |
| containsLandUse |
agricultural
ⓘ
rangeland ⓘ urban ⓘ vineyards ⓘ |
| containsProtectedArea |
China Camp State Park
NERFINISHED
ⓘ
Napa-Sonoma Marshes Wildlife Area NERFINISHED ⓘ Petaluma Marsh Wildlife Area NERFINISHED ⓘ Rush Ranch Open Space Preserve NERFINISHED ⓘ San Pablo Bay National Wildlife Refuge NERFINISHED ⓘ |
| containsWaterBody |
Carneros Creek
NERFINISHED
ⓘ
Huichica Creek NERFINISHED ⓘ Miller Creek NERFINISHED ⓘ Napa River NERFINISHED ⓘ Napa Sloughs NERFINISHED ⓘ Novato Creek NERFINISHED ⓘ Petaluma River NERFINISHED ⓘ San Antonio Creek (Marin County) NERFINISHED ⓘ Sonoma Creek NERFINISHED ⓘ Sonoma Sloughs NERFINISHED ⓘ Tolay Creek NERFINISHED ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| drainsInto | San Pablo Bay NERFINISHED ⓘ |
| environmentalIssue |
habitat fragmentation
ⓘ
invasive species ⓘ water quality impairment ⓘ wetland loss ⓘ |
| hasEstuary | San Pablo Bay NERFINISHED ⓘ |
| hydrologicRegion | San Francisco Bay hydrologic region NERFINISHED ⓘ |
| locatedIn | Northern California ⓘ |
| majorRiver |
Napa River
NERFINISHED
ⓘ
Novato Creek NERFINISHED ⓘ Petaluma River NERFINISHED ⓘ Sonoma Creek NERFINISHED ⓘ |
| managementConcern |
flood control
ⓘ
sea level rise adaptation ⓘ sediment management ⓘ tidal marsh restoration ⓘ |
| partOf | San Francisco Bay watershed NERFINISHED ⓘ |
| receivesRunoffFrom |
Contra Costa County
NERFINISHED
ⓘ
Marin County NERFINISHED ⓘ Napa County NERFINISHED ⓘ Solano County NERFINISHED ⓘ Sonoma County NERFINISHED ⓘ |
| state |
California, United States
ⓘ
surface form:
California
|
| supportsSpecies |
California clapper rail
NERFINISHED
ⓘ
endangered salt marsh harvest mouse ⓘ migratory waterfowl ⓘ salmonids ⓘ shorebirds ⓘ |
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: San Pablo Bay watershed Description of subject: The San Pablo Bay watershed is the drainage basin in Northern California that collects water from numerous creeks and rivers flowing into San Pablo Bay, a northern extension of San Francisco Bay.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.