Washougal River
E143799
The Washougal River is a scenic tributary of the Columbia River in southwestern Washington State, popular for fishing, swimming, and outdoor recreation.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Washougal River canonical | 5 |
How this entity was disambiguated
This entity first appeared as the object of triple T516021 — 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: Washougal River Context triple: [Clark County, Washington, hasAreaWater, Washougal River]
-
A.
Lewis River
The Lewis River is a tributary of the Columbia River in southwestern Washington State, known for its hydroelectric dams, scenic gorges, and popular fishing and recreation areas.
-
B.
Ward Creek
Ward Creek is a stream in the Lake Tahoe Basin that serves as one of the tributaries feeding freshwater into Lake Tahoe.
-
C.
Quinault River (upper reaches)
The upper reaches of the Quinault River are a remote, glacier-fed mountain river system on Washington’s Olympic Peninsula, known for its rugged wilderness, salmon habitat, and scenic forests.
-
D.
Powwow River
The Powwow River is a smaller New England waterway that flows through southeastern New Hampshire and northeastern Massachusetts before joining the Merrimack River.
-
E.
Deschutes River
The Deschutes River is a major river in central Oregon known for its scenic canyons, world-class fly fishing, and popular whitewater rafting and recreation opportunities.
- 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: Washougal River Target entity description: The Washougal River is a scenic tributary of the Columbia River in southwestern Washington State, popular for fishing, swimming, and outdoor recreation.
-
A.
Lewis River
The Lewis River is a tributary of the Columbia River in southwestern Washington State, known for its hydroelectric dams, scenic gorges, and popular fishing and recreation areas.
-
B.
Ward Creek
Ward Creek is a stream in the Lake Tahoe Basin that serves as one of the tributaries feeding freshwater into Lake Tahoe.
-
C.
Quinault River (upper reaches)
The upper reaches of the Quinault River are a remote, glacier-fed mountain river system on Washington’s Olympic Peninsula, known for its rugged wilderness, salmon habitat, and scenic forests.
-
D.
Powwow River
The Powwow River is a smaller New England waterway that flows through southeastern New Hampshire and northeastern Massachusetts before joining the Merrimack River.
-
E.
Deschutes River
The Deschutes River is a major river in central Oregon known for its scenic canyons, world-class fly fishing, and popular whitewater rafting and recreation opportunities.
- F. None of above. chosen
Statements (39)
| Predicate | Object |
|---|---|
| instanceOf | river ⓘ |
| continent | North America ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| drainageBasin |
Columbia River Basin
ⓘ
surface form:
Columbia River watershed
|
| flowsInto | Columbia River ⓘ |
| flowsThrough |
Clark County, Washington
ⓘ
Skamania County, Washington ⓘ |
| hasActivity |
kayaking
ⓘ
picnicking ⓘ tubing ⓘ wildlife viewing ⓘ |
| hasCharacteristic |
freshwater
ⓘ
scenic ⓘ tributary stream ⓘ |
| hasNameOrigin | named after the Washougal area and indigenous terminology ⓘ |
| hasRecreationSite | Washougal River Greenway (general area) ⓘ |
| hasWildlife |
other freshwater fish
ⓘ
salmon ⓘ steelhead trout ⓘ |
| locatedIn |
Pacific Northwest
ⓘ
southwestern Washington ⓘ
surface form:
Southwestern Washington
Washington ⓘ
surface form:
Washington State
|
| mouthLocatedIn |
Columbia River
ⓘ
near Washougal, Washington ⓘ |
| near |
Camas, Washington
ⓘ
Washougal, Washington ⓘ
surface form:
City of Washougal, Washington
|
| partOf |
Columbia River Basin
ⓘ
surface form:
Columbia River basin
|
| popularFor |
angling
ⓘ
outdoor recreation ⓘ summer swimming ⓘ |
| region |
Clark County, Washington
ⓘ
Skamania County, Washington ⓘ |
| state | Washington ⓘ |
| tributaryOf | Columbia River ⓘ |
| usedFor |
boating
ⓘ
hiking along river corridor ⓘ recreational fishing ⓘ swimming ⓘ |
| watercourseType | perennial stream ⓘ |
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: Washougal River Description of subject: The Washougal River is a scenic tributary of the Columbia River in southwestern Washington State, popular for fishing, swimming, and outdoor recreation.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Clark County, Washington