Montezuma Slough
E536001
Montezuma Slough is a tidal waterway in the Suisun Marsh of Northern California, known for its rich estuarine habitat and role in regional water management and wildlife conservation.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Montezuma Slough canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5551735 — 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: Montezuma Slough Context triple: [Suisun Slough, connectedTo, Montezuma Slough]
-
A.
Coyote Slough
Coyote Slough is a tidal wetland waterway in the southern San Francisco Bay area that serves as part of the lower estuarine system connected to Coyote Creek in Santa Clara County, California.
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B.
Barker Slough
Barker Slough is a tidal freshwater channel in the Sacramento–San Joaquin Delta of Northern California that serves as an important source of drinking and irrigation water.
-
C.
San Luis Creek
San Luis Creek is a stream in central California that serves as a primary tributary feeding the San Luis Reservoir in Merced County.
-
D.
Desaguadero
Desaguadero is a town located in the Andean region of South America, known for its position along the Desaguadero River and its role as a local commercial and transit center.
-
E.
Pedernales River
The Pedernales River is a scenic tributary of the Colorado River in Texas, known for its limestone riverbeds, waterfalls, and popular recreation areas such as Pedernales Falls State Park.
- 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: Montezuma Slough Target entity description: Montezuma Slough is a tidal waterway in the Suisun Marsh of Northern California, known for its rich estuarine habitat and role in regional water management and wildlife conservation.
-
A.
Coyote Slough
Coyote Slough is a tidal wetland waterway in the southern San Francisco Bay area that serves as part of the lower estuarine system connected to Coyote Creek in Santa Clara County, California.
-
B.
Barker Slough
Barker Slough is a tidal freshwater channel in the Sacramento–San Joaquin Delta of Northern California that serves as an important source of drinking and irrigation water.
-
C.
San Luis Creek
San Luis Creek is a stream in central California that serves as a primary tributary feeding the San Luis Reservoir in Merced County.
-
D.
Desaguadero
Desaguadero is a town located in the Andean region of South America, known for its position along the Desaguadero River and its role as a local commercial and transit center.
-
E.
Pedernales River
The Pedernales River is a scenic tributary of the Colorado River in Texas, known for its limestone riverbeds, waterfalls, and popular recreation areas such as Pedernales Falls State Park.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
tidal slough
ⓘ
waterway ⓘ |
| associatedWith |
Bay-Delta water quality standards
ⓘ
Suisun Marsh Preservation Agreement ⓘ |
| connectedTo |
Sacramento–San Joaquin Delta channels
ⓘ
linked to:
Sacramento–San Joaquin River Delta
Suisun Bay ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| ecologicalRole |
feeding area for waterfowl
ⓘ
migration corridor for fish ⓘ nursery area for estuarine species ⓘ supporting habitat for endangered and sensitive species ⓘ |
| hasBiodiversity |
aquatic invertebrate diversity
ⓘ
fish species diversity ⓘ waterfowl species diversity ⓘ |
| hasControlStructure | salinity control gates ⓘ |
| hasHabitatType |
brackish wetland
ⓘ
estuarine habitat ⓘ tidal marsh ⓘ |
| hasProcess | tidal mixing of fresh and saline waters ⓘ |
| hasStructure | Montezuma Slough Salinity Control Gates ⓘ |
| importantFor |
duck hunting and waterfowl management areas
ⓘ
maintenance of brackish marsh vegetation ⓘ salinity control in Suisun Marsh ⓘ |
| influences |
salinity conditions in Suisun Marsh managed wetlands
ⓘ
water quality in adjacent marsh channels ⓘ |
| locatedIn |
Northern California
ⓘ
Solano County, California ⓘ
linked to:
Solano County
Suisun Marsh ⓘ |
| managedBy | California Department of Water Resources ⓘ |
| monitoredBy |
California Department of Fish and Wildlife
ⓘ
California Department of Water Resources environmental monitoring programs ⓘ |
| near |
City of Suisun City
ⓘ
linked to:
City of Suisun City, California
Montezuma Hills ⓘ |
| partOf |
Pacific Flyway waterfowl habitat network
ⓘ
Sacramento–San Joaquin Delta system ⓘ
linked to:
Sacramento–San Joaquin River Delta
San Francisco Bay–Delta estuary ⓘ
linked to:
San Francisco Estuary
|
| partOfProgram |
Central Valley Project water management system
ⓘ
linked to:
Central Valley Project
State Water Project operations ⓘ
linked to:
State Water Project
|
| state |
California
ⓘ
linked to:
California, United States
|
| subjectTo |
state and federal environmental regulations
ⓘ
tidal influence ⓘ |
| usedFor |
fish and wildlife habitat
ⓘ
regional water management ⓘ waterfowl habitat ⓘ wildlife conservation ⓘ |
| waterType | brackish 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: Montezuma Slough Description of subject: Montezuma Slough is a tidal waterway in the Suisun Marsh of Northern California, known for its rich estuarine habitat and role in regional water management and wildlife conservation.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.