San Miguel River basin
E885198
The San Miguel River basin is a watershed in southwestern Colorado that drains the San Miguel River and its tributaries through rugged mountain terrain before joining the Dolores River.
All labels observed (1)
| Label | Occurrences |
|---|---|
| San Miguel River basin canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10701644 — 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 Miguel River basin Context triple: [Bridal Veil Falls (Colorado), partOf, San Miguel River basin]
-
A.
San Juan River basin
The San Juan River basin is a Central American watershed that drains Lake Nicaragua and surrounding regions through the San Juan River toward the Caribbean Sea.
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B.
San Luis Rey River basin
The San Luis Rey River basin is a watershed region in northern San Diego County, California, that has long served as the homeland and cultural heartland of the Luiseño people.
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C.
Benito River basin
The Benito River basin is the catchment area in Equatorial Guinea and Gabon that collects the waters of the Benito (Mbini) River and its tributaries before they flow into the Atlantic Ocean.
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D.
Santa Cruz River basin
The Santa Cruz River basin is the watershed region in southern Arizona and northern Mexico that collects and channels surface and groundwater feeding the Santa Cruz River system.
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E.
Lerma River basin
The Lerma River basin is a major hydrological region in central Mexico that collects waters from numerous mountain ranges and supports extensive agricultural, urban, and industrial areas before ultimately feeding into Lake Chapala.
- 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 Miguel River basin Target entity description: The San Miguel River basin is a watershed in southwestern Colorado that drains the San Miguel River and its tributaries through rugged mountain terrain before joining the Dolores River.
-
A.
San Juan River basin
The San Juan River basin is a Central American watershed that drains Lake Nicaragua and surrounding regions through the San Juan River toward the Caribbean Sea.
-
B.
San Luis Rey River basin
The San Luis Rey River basin is a watershed region in northern San Diego County, California, that has long served as the homeland and cultural heartland of the Luiseño people.
-
C.
Benito River basin
The Benito River basin is the catchment area in Equatorial Guinea and Gabon that collects the waters of the Benito (Mbini) River and its tributaries before they flow into the Atlantic Ocean.
-
D.
Santa Cruz River basin
The Santa Cruz River basin is the watershed region in southern Arizona and northern Mexico that collects and channels surface and groundwater feeding the Santa Cruz River system.
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E.
Lerma River basin
The Lerma River basin is a major hydrological region in central Mexico that collects waters from numerous mountain ranges and supports extensive agricultural, urban, and industrial areas before ultimately feeding into Lake Chapala.
- F. None of above. chosen
Statements (39)
| Predicate | Object |
|---|---|
| instanceOf |
river basin
ⓘ
watershed ⓘ |
| contains |
alpine headwater streams
ⓘ
canyons ⓘ riparian corridors ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| drainagePattern | mountain stream network ⓘ |
| drains |
San Miguel River
NERFINISHED
ⓘ
tributaries of the San Miguel River ⓘ |
| elevationType | high-elevation headwaters ⓘ |
| environmentalConcern |
habitat conservation
ⓘ
water quality protection ⓘ |
| flowsThrough |
Montrose County, Colorado
NERFINISHED
ⓘ
Ouray County, Colorado NERFINISHED ⓘ San Miguel County, Colorado NERFINISHED ⓘ |
| hasClimate | semi-arid with strong elevation gradients ⓘ |
| hasLandUse |
forested uplands
ⓘ
rangeland ⓘ recreation areas ⓘ |
| hasRecreation |
boating
ⓘ
fishing ⓘ hiking along river corridors ⓘ |
| hydrologicUnitOf | Upper Colorado River Basin NERFINISHED ⓘ |
| joins | Dolores River near Uravan, Colorado NERFINISHED ⓘ |
| locatedIn |
San Juan Mountains
NERFINISHED
ⓘ
Uncompahgre Plateau region NERFINISHED ⓘ southwestern Colorado ⓘ |
| mainRiver | San Miguel River NERFINISHED ⓘ |
| mouthLocatedAt | confluence of the San Miguel River and Dolores River near Uravan, Colorado ⓘ |
| partOf | Colorado River watershed NERFINISHED ⓘ |
| region | Colorado Plateau transition zone NERFINISHED ⓘ |
| state | Colorado ⓘ |
| subjectOf | watershed management planning in Colorado ⓘ |
| supports |
cold-water aquatic habitat
ⓘ
riparian vegetation communities ⓘ |
| terrain | rugged mountain terrain ⓘ |
| tributaryOf | Dolores River basin NERFINISHED ⓘ |
| waterSourceFor |
irrigation in southwestern Colorado
ⓘ
municipal uses in local communities ⓘ |
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 Miguel River basin Description of subject: The San Miguel River basin is a watershed in southwestern Colorado that drains the San Miguel River and its tributaries through rugged mountain terrain before joining the Dolores River.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.