Okanagan River
E370894
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.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Okanagan River canonical | 8 |
| "Okanagan River" is common in Canada | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3548311 — 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: Okanagan River Context triple: [Okanagan Valley, traversedByRiver, Okanagan River]
-
A.
Kootenay River
The Kootenay River is a major river in the Pacific Northwest that flows through British Columbia, Montana, and Idaho before joining the Columbia River.
-
B.
Nechako River
The Nechako River is a significant river in central British Columbia, Canada, known for flowing through the Interior Plateau and supporting regional ecosystems, communities, and hydroelectric developments.
-
C.
Thompson River
The Thompson River is a major river in British Columbia, Canada, known for its role in the province’s interior drainage system and its confluence with the Fraser River near Lytton.
-
D.
Skeena River
The Skeena River is a major waterway in northwestern British Columbia, Canada, central to the culture, history, and economy of Indigenous peoples such as the Tsimshian.
-
E.
Chilcotin River
The Chilcotin River is a significant river in British Columbia, Canada, known for flowing through the Chilcotin Plateau and supporting diverse ecosystems and Indigenous communities before joining the Fraser River.
- 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: Okanagan River Target entity description: 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.
-
A.
Kootenay River
The Kootenay River is a major river in the Pacific Northwest that flows through British Columbia, Montana, and Idaho before joining the Columbia River.
-
B.
Nechako River
The Nechako River is a significant river in central British Columbia, Canada, known for flowing through the Interior Plateau and supporting regional ecosystems, communities, and hydroelectric developments.
-
C.
Thompson River
The Thompson River is a major river in British Columbia, Canada, known for its role in the province’s interior drainage system and its confluence with the Fraser River near Lytton.
-
D.
Skeena River
The Skeena River is a major waterway in northwestern British Columbia, Canada, central to the culture, history, and economy of Indigenous peoples such as the Tsimshian.
-
E.
Chilcotin River
The Chilcotin River is a significant river in British Columbia, Canada, known for flowing through the Chilcotin Plateau and supporting diverse ecosystems and Indigenous communities before joining the Fraser River.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf | river ⓘ |
| basinCountry |
Canada
ⓘ
United States of America ⓘ
surface form:
United States
|
| borderFeatureOf | Osoyoos, British Columbia and Oroville, Washington area ⓘ |
| country |
Canada
ⓘ
United States of America ⓘ
surface form:
United States
|
| crossesBorderBetween |
United States and Canada
ⓘ
surface form:
Canada and the United States
|
| drains | Okanagan Lake ⓘ |
| ecoregion | Okanagan dry forest and shrub-steppe ⓘ |
| emptiesNear | Brewster, Washington NERFINISHED ⓘ |
| flowsInto | Columbia River ⓘ |
| flowsThrough |
Benton County, Washington
NERFINISHED
ⓘ
Brewster, Washington NERFINISHED ⓘ Okanagan Falls ⓘ Okanagan Valley ⓘ Okanogan County, Washington NERFINISHED ⓘ Okanogan Indian Reservation vicinity ⓘ Okanogan, Washington NERFINISHED ⓘ Oliver, British Columbia ⓘ Oroville, Washington NERFINISHED ⓘ Osoyoos, British Columbia ⓘ |
| hasDam |
McIntyre Dam
NERFINISHED
ⓘ
Okanagan Falls dam structures ⓘ |
| hasFishSpecies |
chinook salmon
ⓘ
coho salmon ⓘ sockeye salmon ⓘ steelhead trout ⓘ |
| hasVariantName | Okanogan River ⓘ |
| importantFor | Indigenous communities in the Okanagan region ⓘ |
| knownAs | Okanogan River in the United States ⓘ |
| length |
approximately 115 miles
ⓘ
approximately 185 kilometres ⓘ |
| locatedIn |
British Columbia
ⓘ
Washington ⓘ
surface form:
Washington State
|
| mouth | Columbia River ⓘ |
| partOf |
Columbia River Basin
ⓘ
surface form:
Columbia River basin
|
| region |
Interior of British Columbia
ⓘ
central Washington ⓘ
surface form:
North Central Washington
|
| source | Okanagan Lake ⓘ |
| subjectOf |
fish passage improvement projects
ⓘ
habitat restoration projects ⓘ |
| supports |
fisheries
ⓘ
irrigated agriculture ⓘ riparian ecosystems ⓘ wetland habitats ⓘ |
| tributaryOf | Columbia River ⓘ |
| usedFor |
flood control infrastructure
ⓘ
irrigation ⓘ recreation ⓘ |
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: Okanagan River Description of subject: 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.
Referenced by (9)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
"Okanagan River" is common in Canada