USACE Rock Island District
E1142544
UNEXPLORED
USACE Rock Island District is a regional division of the U.S. Army Corps of Engineers responsible for managing navigation, flood risk, and related water resource projects along portions of the Upper Mississippi River and Illinois Waterway.
All labels observed (3)
| Label | Occurrences |
|---|---|
| USACE Rock Island District canonical | 2 |
| U.S. Army Corps of Engineers Rock Island District | 1 |
| U.S. Army Corps of Engineers, Rock Island District | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T15171138 — 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: USACE Rock Island District Context triple: [Brandon Road Lock and Dam, operatedByDistrict, USACE Rock Island District]
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A.
U.S. Army Corps of Engineers
The U.S. Army Corps of Engineers is a federal agency within the U.S. Department of Defense responsible for designing, building, and maintaining military and civil engineering projects such as dams, waterways, and infrastructure.
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B.
U.S. Army Engineer Research and Development Center
The U.S. Army Engineer Research and Development Center is the principal research organization of the U.S. Army Corps of Engineers, conducting engineering and environmental science R&D to support military and civil works missions.
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C.
U.S. Army Corps of Engineers Omaha District
The U.S. Army Corps of Engineers Omaha District is a regional division of the U.S. Army Corps of Engineers responsible for managing major water resources, flood control, and civil works projects across portions of the Missouri River basin and surrounding areas.
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D.
Army Corps of Engineers
The Army Corps of Engineers is a specialized military unit responsible for engineering, construction, and infrastructure support within the Ecuadorian Army.
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E.
U.S. Army Corps of Engineers Mobile District
The U.S. Army Corps of Engineers Mobile District is a regional division of the U.S. Army Corps of Engineers responsible for major civil works, navigation, flood control, and environmental projects across portions of the southeastern United States.
- 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: USACE Rock Island District Target entity description: USACE Rock Island District is a regional division of the U.S. Army Corps of Engineers responsible for managing navigation, flood risk, and related water resource projects along portions of the Upper Mississippi River and Illinois Waterway.
-
A.
U.S. Army Corps of Engineers
The U.S. Army Corps of Engineers is a federal agency within the U.S. Department of Defense responsible for designing, building, and maintaining military and civil engineering projects such as dams, waterways, and infrastructure.
-
B.
U.S. Army Engineer Research and Development Center
The U.S. Army Engineer Research and Development Center is the principal research organization of the U.S. Army Corps of Engineers, conducting engineering and environmental science R&D to support military and civil works missions.
-
C.
U.S. Army Corps of Engineers Omaha District
The U.S. Army Corps of Engineers Omaha District is a regional division of the U.S. Army Corps of Engineers responsible for managing major water resources, flood control, and civil works projects across portions of the Missouri River basin and surrounding areas.
-
D.
Army Corps of Engineers
The Army Corps of Engineers is a specialized military unit responsible for engineering, construction, and infrastructure support within the Ecuadorian Army.
-
E.
U.S. Army Corps of Engineers Mobile District
The U.S. Army Corps of Engineers Mobile District is a regional division of the U.S. Army Corps of Engineers responsible for major civil works, navigation, flood control, and environmental projects across portions of the southeastern United States.
- F. None of above. chosen
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
Mississippi River system locks and dams
→
associatedWithAgency
→
U.S. Army Corps of Engineers Rock Island District
ⓘ
linked to: USACE Rock Island District
linked to: USACE Rock Island District