Okanogan/Okanagan watershed
E654744
The Okanogan/Okanagan watershed is a transboundary river basin spanning north-central Washington State and south-central British Columbia, encompassing the Okanagan and Okanogan river systems, lakes, and surrounding landscapes that drain into the Columbia River.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Okanagan watershed | 2 |
| Okanagan River basin | 1 |
| Okanogan/Okanagan watershed canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7200906 — 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: Okanogan/Okanagan watershed Context triple: [Okanogan River, isPartOf, Okanogan/Okanagan watershed]
-
A.
Okanogan River
The Okanogan River is a north–south flowing river in British Columbia and Washington that drains the Okanagan region into the Columbia River.
-
B.
Okanagan
Okanagan is a region in south-central British Columbia, Canada, known for its lakes, vineyards, orchards, and warm, dry climate.
-
C.
Okanagan River
The Okanagan River is a major waterway in British Columbia and Washington State that drains Okanagan Lake and flows south into the Columbia River, supporting agriculture, ecosystems, and communities along its course.
-
D.
Okanogan Valley
Okanogan Valley is a broad, rural valley in north-central Washington known for its agricultural lands, outdoor recreation, and scenic landscapes along the Okanogan River.
-
E.
Strait of Juan de Fuca watershed
The Strait of Juan de Fuca watershed is the drainage area that channels freshwater from surrounding rivers and lakes into the Strait of Juan de Fuca between Washington State and Vancouver Island.
- 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: Okanogan/Okanagan watershed Target entity description: The Okanogan/Okanagan watershed is a transboundary river basin spanning north-central Washington State and south-central British Columbia, encompassing the Okanagan and Okanogan river systems, lakes, and surrounding landscapes that drain into the Columbia River.
-
A.
Okanogan River
The Okanogan River is a north–south flowing river in British Columbia and Washington that drains the Okanagan region into the Columbia River.
-
B.
Okanagan
Okanagan is a region in south-central British Columbia, Canada, known for its lakes, vineyards, orchards, and warm, dry climate.
-
C.
Okanagan River
The Okanagan River is a major waterway in British Columbia and Washington State that drains Okanagan Lake and flows south into the Columbia River, supporting agriculture, ecosystems, and communities along its course.
-
D.
Okanogan Valley
Okanogan Valley is a broad, rural valley in north-central Washington known for its agricultural lands, outdoor recreation, and scenic landscapes along the Okanogan River.
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E.
Strait of Juan de Fuca watershed
The Strait of Juan de Fuca watershed is the drainage area that channels freshwater from surrounding rivers and lakes into the Strait of Juan de Fuca between Washington State and Vancouver Island.
- F. None of above. chosen
Statements (51)
| Predicate | Object |
|---|---|
| instanceOf |
river basin
ⓘ
watershed ⓘ |
| climateType |
continental
ⓘ
semi-arid ⓘ |
| contains |
agricultural lands
ⓘ
forested areas ⓘ lakes ⓘ rangelands ⓘ rivers ⓘ streams ⓘ urban areas ⓘ wetlands ⓘ |
| crossesBorder | Canada–United States border NERFINISHED ⓘ |
| drainageBasinOf |
Okanagan River
NERFINISHED
ⓘ
Okanogan River NERFINISHED ⓘ |
| drainsInto | Columbia River NERFINISHED ⓘ |
| governedBy | binational water management agreements ⓘ |
| hasManagementIssue |
drought risk
ⓘ
fish passage ⓘ flood risk ⓘ water quality concerns ⓘ water scarcity ⓘ |
| hasPart |
Kalamalka Lake
NERFINISHED
ⓘ
Okanagan Lake NERFINISHED ⓘ Okanagan River NERFINISHED ⓘ Okanagan Valley NERFINISHED ⓘ Okanogan River NERFINISHED ⓘ Okanogan Valley NERFINISHED ⓘ Osoyoos Lake NERFINISHED ⓘ Skaha Lake NERFINISHED ⓘ Wood Lake NERFINISHED ⓘ |
| locatedIn |
British Columbia
ⓘ
Canada ⓘ North America ⓘ United States of America ⓘ
surface form:
United States
Washington ⓘ
surface form:
Washington State
|
| majorLandUse |
forestry
ⓘ
irrigated agriculture ⓘ orchards ⓘ ranching ⓘ viticulture ⓘ |
| partOf | Columbia River Basin NERFINISHED ⓘ |
| relevantTo |
First Nations in British Columbia
NERFINISHED
ⓘ
Indigenous communities ⓘ tribes in Washington State ⓘ |
| spansRegion |
north-central Washington State
ⓘ
south-central British Columbia ⓘ |
| supportsSpecies |
anadromous salmon
ⓘ
kokanee salmon NERFINISHED ⓘ resident trout ⓘ steelhead trout ⓘ |
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: Okanogan/Okanagan watershed Description of subject: The Okanogan/Okanagan watershed is a transboundary river basin spanning north-central Washington State and south-central British Columbia, encompassing the Okanagan and Okanogan river systems, lakes, and surrounding landscapes that drain into the Columbia River.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Okanagan watershed
this entity surface form:
Okanagan River basin
this entity surface form:
Okanagan watershed