Laguna de Santa Rosa watershed
E924554
The Laguna de Santa Rosa watershed is a major wetland and drainage basin in Sonoma County, California, encompassing a network of creeks, floodplains, and habitats that support diverse wildlife and help manage regional water flow.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Laguna de Santa Rosa watershed canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11422270 — 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: Laguna de Santa Rosa watershed Context triple: [Cotati, California, locatedInValley, Laguna de Santa Rosa watershed]
-
A.
Dominguez Watershed
The Dominguez Watershed is a drainage basin in southern Los Angeles County that collects urban runoff and stormwater from surrounding communities and channels it to the Pacific Ocean.
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B.
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.
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C.
San Pablo Bay watershed
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.
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D.
Salton Sea watershed
The Salton Sea watershed is the drainage basin in Southern California that collects water from surrounding rivers and agricultural runoff, ultimately feeding into the Salton Sea, a large inland saline lake.
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E.
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.
- 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: Laguna de Santa Rosa watershed Target entity description: The Laguna de Santa Rosa watershed is a major wetland and drainage basin in Sonoma County, California, encompassing a network of creeks, floodplains, and habitats that support diverse wildlife and help manage regional water flow.
-
A.
Dominguez Watershed
The Dominguez Watershed is a drainage basin in southern Los Angeles County that collects urban runoff and stormwater from surrounding communities and channels it to the Pacific Ocean.
-
B.
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.
-
C.
San Pablo Bay watershed
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.
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D.
Salton Sea watershed
The Salton Sea watershed is the drainage basin in Southern California that collects water from surrounding rivers and agricultural runoff, ultimately feeding into the Salton Sea, a large inland saline lake.
-
E.
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.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
drainage basin
ⓘ
watershed ⓘ wetland system ⓘ |
| climate | Mediterranean climate ⓘ |
| contains |
Laguna de Santa Rosa floodplain
ⓘ
freshwater marshes ⓘ grassland habitats ⓘ marsh habitats ⓘ oak woodland habitats ⓘ vernal pools ⓘ |
| drainsInto | Russian River ⓘ |
| ecoregion |
California Coast Ranges
ⓘ
linked to:
California Coast Ranges geologic province
|
| function |
groundwater recharge
ⓘ
nutrient cycling ⓘ regional flood control ⓘ sediment trapping ⓘ stormwater retention ⓘ water quality improvement ⓘ |
| hasHydrology | seasonal flooding ⓘ |
| hasLandUse |
agricultural land
ⓘ
open space ⓘ protected natural areas ⓘ urban areas ⓘ |
| hasPart |
Laguna de Santa Rosa
ⓘ
floodplains ⓘ network of creeks ⓘ perennial wetlands ⓘ riparian habitats ⓘ seasonal wetlands ⓘ wetlands ⓘ |
| hydrologicallyConnectedTo |
Russian River watershed
ⓘ
linked to:
Russian River
|
| locatedIn |
California
ⓘ
linked to:
California, United States
Sonoma County, California ⓘ United States ⓘ
linked to:
United States of America
|
| managedBy |
conservation organizations
ⓘ
local agencies in Sonoma County ⓘ |
| partOf |
Russian River hydrologic system
ⓘ
linked to:
Russian River
|
| supports |
aquatic species
ⓘ
diverse wildlife ⓘ migratory birds ⓘ riparian plant communities ⓘ |
| threatenedBy |
agricultural runoff
ⓘ
climate change ⓘ invasive species ⓘ urban development ⓘ |
| usedFor |
environmental education
ⓘ
recreation ⓘ scientific research ⓘ wildlife habitat ⓘ |
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: Laguna de Santa Rosa watershed Description of subject: The Laguna de Santa Rosa watershed is a major wetland and drainage basin in Sonoma County, California, encompassing a network of creeks, floodplains, and habitats that support diverse wildlife and help manage regional water flow.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.