Walla Walla District
E768658
Walla Walla District is a U.S. Army Corps of Engineers district in the Pacific Northwest responsible for managing dams, navigation, flood control, and related water resource projects along portions of the Snake and Columbia Rivers.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Walla Walla District canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8951952 — 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: Walla Walla District Context triple: [Lower Granite Dam, operatedByDistrict, Walla Walla District]
-
A.
Walla Walla County, Washington
Walla Walla County, Washington is an agricultural county in southeastern Washington State known for its wine production, wheat farming, and the city of Walla Walla.
-
B.
Kittitas, Washington
Kittitas, Washington is a small city in central Washington State known for its rural character and location within the Kittitas Valley.
-
C.
Yakima County, Washington
Yakima County, Washington is a largely agricultural county in south-central Washington state, known for its fruit orchards, hop production, and the city of Yakima as its economic and cultural center.
-
D.
Chelan County
Chelan County is a county in central Washington State known for its mountainous terrain, outdoor recreation, and the city of Wenatchee.
-
E.
Walla Walla Valley
Walla Walla Valley is a fertile agricultural and renowned wine-producing region in the Pacific Northwest of the United States, spanning parts of southeastern Washington and northeastern Oregon.
- 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: Walla Walla District Target entity description: Walla Walla District is a U.S. Army Corps of Engineers district in the Pacific Northwest responsible for managing dams, navigation, flood control, and related water resource projects along portions of the Snake and Columbia Rivers.
-
A.
Walla Walla County, Washington
Walla Walla County, Washington is an agricultural county in southeastern Washington State known for its wine production, wheat farming, and the city of Walla Walla.
-
B.
Kittitas, Washington
Kittitas, Washington is a small city in central Washington State known for its rural character and location within the Kittitas Valley.
-
C.
Yakima County, Washington
Yakima County, Washington is a largely agricultural county in south-central Washington state, known for its fruit orchards, hop production, and the city of Yakima as its economic and cultural center.
-
D.
Chelan County
Chelan County is a county in central Washington State known for its mountainous terrain, outdoor recreation, and the city of Wenatchee.
-
E.
Walla Walla Valley
Walla Walla Valley is a fertile agricultural and renowned wine-producing region in the Pacific Northwest of the United States, spanning parts of southeastern Washington and northeastern Oregon.
- F. None of above. chosen
Statements (43)
| Predicate | Object |
|---|---|
| instanceOf |
U.S. Army Corps of Engineers district
ⓘ
federal government agency component ⓘ |
| affiliation |
U.S. Department of Defense
ⓘ
linked to:
Department of Defense
U.S. Department of the Army ⓘ
linked to:
United States Department of the Army
|
| country |
United States
ⓘ
linked to:
United States of America
|
| focusArea |
fish passage and ecosystem considerations at dams
ⓘ
flood damage reduction ⓘ hydropower operations coordination ⓘ inland navigation on the Snake and Columbia Rivers ⓘ |
| governingLaw | federal water resources legislation ⓘ |
| hasAuthority |
to manage navigation channels within its jurisdiction
ⓘ
to operate federal flood control structures in its area ⓘ |
| headquartersLocation | Walla Walla, Washington ⓘ |
| industry |
civil engineering
ⓘ
water resources engineering ⓘ |
| jurisdictionOver |
portions of the Columbia River
ⓘ
portions of the Snake River ⓘ |
| locatedIn | Pacific Northwest ⓘ |
| manages |
dams
ⓘ
flood control projects ⓘ navigation projects ⓘ water resource projects ⓘ |
| mission |
environmental stewardship
ⓘ
flood risk management ⓘ hydropower production support ⓘ navigation support ⓘ recreation management ⓘ |
| operatesOn |
Columbia River
ⓘ
Snake River ⓘ |
| parentOrganizationType | military engineering organization ⓘ |
| partOf |
Northwestern Division of the U.S. Army Corps of Engineers
ⓘ
linked to:
Northwestern Division (USACE)
U.S. Army Corps of Engineers ⓘ |
| regionServed |
eastern Washington
ⓘ
parts of Idaho ⓘ parts of Nevada ⓘ parts of Oregon ⓘ parts of Utah ⓘ parts of Wyoming ⓘ |
| responsibleFor |
construction management of water resources infrastructure
ⓘ
operation and maintenance of Corps projects in its area ⓘ planning and design of civil works projects ⓘ |
| sector |
public sector
ⓘ
water resources management ⓘ |
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: Walla Walla District Description of subject: Walla Walla District is a U.S. Army Corps of Engineers district in the Pacific Northwest responsible for managing dams, navigation, flood control, and related water resource projects along portions of the Snake and Columbia Rivers.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.