Celilo Falls site
E374538
The Celilo Falls site is the historically significant location on the Columbia River where Celilo Falls once served as a major Indigenous fishing and trading center before being submerged by dam construction.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Celilo Falls site canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3629270 — 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: Celilo Falls site Context triple: [The Dalles Dam, reservoirExtendsTo, Celilo Falls site]
-
A.
Columbia River Gorge National Scenic Area
Columbia River Gorge National Scenic Area is a federally protected canyon along the Columbia River known for its dramatic cliffs, waterfalls, scenic vistas, and outdoor recreation opportunities on the Oregon–Washington border.
-
B.
Tumwater Falls Park
Tumwater Falls Park is a scenic public park in Tumwater, Washington, known for its series of waterfalls on the Deschutes River, walking trails, and historic mill area.
-
C.
Shoshone Falls Park
Shoshone Falls Park is a scenic public park in southern Idaho that offers dramatic views of Shoshone Falls—often called the “Niagara of the West”—along with overlooks, picnic areas, and recreational amenities.
-
D.
Kettle Falls, Washington
Kettle Falls, Washington is a small city in northeastern Washington State near the Columbia River, historically known for its fishing site and as a regional transportation hub.
-
E.
Mokelumne River area
The Mokelumne River area is a region of central California traditionally inhabited and culturally shaped by the Plains Miwok people.
- 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: Celilo Falls site Target entity description: The Celilo Falls site is the historically significant location on the Columbia River where Celilo Falls once served as a major Indigenous fishing and trading center before being submerged by dam construction.
-
A.
Columbia River Gorge National Scenic Area
Columbia River Gorge National Scenic Area is a federally protected canyon along the Columbia River known for its dramatic cliffs, waterfalls, scenic vistas, and outdoor recreation opportunities on the Oregon–Washington border.
-
B.
Tumwater Falls Park
Tumwater Falls Park is a scenic public park in Tumwater, Washington, known for its series of waterfalls on the Deschutes River, walking trails, and historic mill area.
-
C.
Shoshone Falls Park
Shoshone Falls Park is a scenic public park in southern Idaho that offers dramatic views of Shoshone Falls—often called the “Niagara of the West”—along with overlooks, picnic areas, and recreational amenities.
-
D.
Kettle Falls, Washington
Kettle Falls, Washington is a small city in northeastern Washington State near the Columbia River, historically known for its fishing site and as a regional transportation hub.
-
E.
Mokelumne River area
The Mokelumne River area is a region of central California traditionally inhabited and culturally shaped by the Plains Miwok people.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
Indigenous cultural landscape
ⓘ
archaeological site ⓘ historic site ⓘ |
| associatedPeople |
Nez Perce
ⓘ
surface form:
Nez Perce people
Umatilla people ⓘ Warm Springs tribes ⓘ Wasco people ⓘ Wishram people ⓘ Yakama Nation ⓘ |
| associatedWithDam | The Dalles Dam NERFINISHED ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| culturalSignificance |
major Indigenous economic center
ⓘ
sacred site for Columbia River tribes ⓘ |
| currentCondition | submerged ⓘ |
| ecosystemImpact | disruption of salmon migration routes ⓘ |
| event | inundation by The Dalles Dam reservoir in 1957 ⓘ |
| governedBy |
U.S. Army Corps of Engineers
ⓘ
surface form:
United States Army Corps of Engineers
|
| hasNearbySettlement | Celilo Village ⓘ |
| heritageStatus | important to tribal cultural preservation efforts ⓘ |
| historicallyContained | Celilo Falls ⓘ |
| historicallyUsedFor |
fishing
ⓘ
salmon fishing ⓘ trade ⓘ |
| historicalRole | one of the oldest continuously inhabited sites in North America ⓘ |
| hydrologicalChange | loss of natural falls and rapids ⓘ |
| locatedIn |
Columbia River gorge
ⓘ
surface form:
Columbia River Gorge region
Oregon ⓘ |
| locatedNear |
Celilo Village
ⓘ
surface form:
Celilo Village, Oregon
The Dalles, Oregon ⓘ |
| locatedOnRiver | Columbia River ⓘ |
| memoryPreservedBy | Columbia River tribes oral histories ⓘ |
| partOf | traditional fishing sites of the Columbia River tribes ⓘ |
| recognizedAs | site of major loss of Indigenous fishing grounds ⓘ |
| region | Pacific Northwest ⓘ |
| relatedEvent | construction of The Dalles Dam ⓘ |
| significantFor |
Columbia River salmon fisheries
ⓘ
Indigenous fishing rights ⓘ intertribal trade ⓘ |
| submergedBy |
Lake Celilo
ⓘ
The Dalles Dam reservoir ⓘ |
| timePeriodOfMajorUse |
19th century
ⓘ
early 20th century ⓘ pre-contact era ⓘ |
| tradeGoods |
furs
ⓘ
obsidian ⓘ salmon ⓘ shells ⓘ |
| transportRole | key node in pre-contact trade networks ⓘ |
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: Celilo Falls site Description of subject: The Celilo Falls site is the historically significant location on the Columbia River where Celilo Falls once served as a major Indigenous fishing and trading center before being submerged by dam construction.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.