Coosa River reservoir system
E868572
The Coosa River reservoir system is a network of man-made lakes and dams along the Coosa River in Alabama and Georgia, used for hydroelectric power generation, flood control, recreation, and water supply.
All labels observed (4)
| Label | Occurrences |
|---|---|
| Coosa River reservoir system canonical | 2 |
| Alabama Power Co. reservoir system | 1 |
| Coosa River hydroelectric system | 1 |
| Coosa River system via Weiss Lake | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10520637 — 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: Coosa River reservoir system Context triple: [Neely Henry Lake, partOf, Coosa River reservoir system]
-
A.
Eufaula Dam
Eufaula Dam is a major flood-control and hydroelectric dam on the Arkansas River in Oklahoma that forms Lake Eufaula, one of the largest reservoirs in the United States.
-
B.
Toledo Bend Reservoir
Toledo Bend Reservoir is a large man-made lake on the Texas–Louisiana border, widely known for fishing, recreation, and hydroelectric power generation.
-
C.
Boone Dam
Boone Dam is a hydroelectric and flood-control dam in northeastern Tennessee that creates Boone Lake and is operated by the Tennessee Valley Authority.
-
D.
Warm Springs Dam
Warm Springs Dam is a large earth-fill dam in Sonoma County, California, that creates Lake Sonoma for water supply, flood control, and recreation on the Russian River system.
-
E.
Leesville Dam
Leesville Dam is a hydroelectric and flood-control structure on the Roanoke River in Virginia that creates Leesville Lake.
- 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: Coosa River reservoir system Target entity description: The Coosa River reservoir system is a network of man-made lakes and dams along the Coosa River in Alabama and Georgia, used for hydroelectric power generation, flood control, recreation, and water supply.
-
A.
Eufaula Dam
Eufaula Dam is a major flood-control and hydroelectric dam on the Arkansas River in Oklahoma that forms Lake Eufaula, one of the largest reservoirs in the United States.
-
B.
Toledo Bend Reservoir
Toledo Bend Reservoir is a large man-made lake on the Texas–Louisiana border, widely known for fishing, recreation, and hydroelectric power generation.
-
C.
Boone Dam
Boone Dam is a hydroelectric and flood-control dam in northeastern Tennessee that creates Boone Lake and is operated by the Tennessee Valley Authority.
-
D.
Warm Springs Dam
Warm Springs Dam is a large earth-fill dam in Sonoma County, California, that creates Lake Sonoma for water supply, flood control, and recreation on the Russian River system.
-
E.
Leesville Dam
Leesville Dam is a hydroelectric and flood-control structure on the Roanoke River in Virginia that creates Leesville Lake.
- F. None of above. chosen
Statements (44)
| Predicate | Object |
|---|---|
| instanceOf |
hydroelectric system
ⓘ
reservoir system ⓘ |
| composedOf |
Jordan Dam
ⓘ
Jordan Lake ⓘ Lay Dam ⓘ Lay Lake NERFINISHED ⓘ Logan Martin Dam ⓘ Logan Martin Lake NERFINISHED ⓘ Mitchell Dam ⓘ Mitchell Lake NERFINISHED ⓘ Neely Henry Dam ⓘ Neely Henry Lake NERFINISHED ⓘ Weiss Dam ⓘ Weiss Lake NERFINISHED ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| energyType | hydroelectric energy ⓘ |
| hasUse |
flood control
ⓘ
hydroelectric power generation ⓘ recreation ⓘ water supply ⓘ |
| helpsControl | downstream flooding ⓘ |
| influences |
aquatic ecosystems of the Coosa River
ⓘ
sediment transport in the Coosa River ⓘ water quality in the Coosa River ⓘ |
| locatedIn |
Alabama
ⓘ
Georgia ⓘ |
| locatedOn | Coosa River ⓘ |
| manages | river flow regulation ⓘ |
| provides |
fish and wildlife habitat
ⓘ
lakeside recreation areas ⓘ navigation support ⓘ recreational boating opportunities ⓘ sport fishing opportunities ⓘ |
| purpose |
base-load power support
ⓘ
peak power generation ⓘ |
| region |
Southeastern United States
ⓘ
linked to:
Southern United States
|
| riverSystem |
Alabama River basin
ⓘ
Mobile River basin ⓘ
linked to:
Mobile River drainage basin
|
| stateBorderContext |
Alabama–Georgia region
ⓘ
linked to:
Georgia–Alabama region
|
| supportsActivity |
camping
ⓘ
swimming ⓘ water sports ⓘ |
| waterSourceFor |
industrial water supply
ⓘ
municipal water supply ⓘ |
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: Coosa River reservoir system Description of subject: The Coosa River reservoir system is a network of man-made lakes and dams along the Coosa River in Alabama and Georgia, used for hydroelectric power generation, flood control, recreation, and water supply.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Coosa River reservoir system
linked to: Coosa River reservoir system