St. Lucie River
E680239
The St. Lucie River is a coastal estuarine river in southeastern Florida known for its ecological sensitivity, recreational boating and fishing, and its role in regional water management and pollution controversies.
All labels observed (2)
| Label | Occurrences |
|---|---|
| St. Lucie River canonical | 6 |
| St. Lucie Canal | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7647185 — 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: St. Lucie River Context triple: [Treasure Coast, hasWaterBody, St. Lucie River]
-
A.
Caloosahatchee River
The Caloosahatchee River is a major waterway in southwest Florida that connects Lake Okeechobee to the Gulf of Mexico and serves as an important ecological, recreational, and transportation corridor.
-
B.
Indian River
Indian River is a smaller Alaskan waterway that serves as a tributary within the Susitna River drainage system.
-
C.
Indian River
Indian River is a lagoon along Florida’s Atlantic coast that forms part of the Indian River Lagoon system, known for its rich biodiversity and estuarine environment.
-
D.
Indian River
Indian River is a smaller waterway in North Carolina that feeds into the Trent River within the Neuse River basin.
-
E.
St. Lucie River watershed
The St. Lucie River watershed is the land and water system in southeastern Florida that collects and channels freshwater runoff into the St. Lucie River and Estuary, influencing their hydrology and ecological health.
- 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: St. Lucie River Target entity description: The St. Lucie River is a coastal estuarine river in southeastern Florida known for its ecological sensitivity, recreational boating and fishing, and its role in regional water management and pollution controversies.
-
A.
Caloosahatchee River
The Caloosahatchee River is a major waterway in southwest Florida that connects Lake Okeechobee to the Gulf of Mexico and serves as an important ecological, recreational, and transportation corridor.
-
B.
Indian River
Indian River is a lagoon along Florida’s Atlantic coast that forms part of the Indian River Lagoon system, known for its rich biodiversity and estuarine environment.
-
C.
Indian River
Indian River is a smaller Alaskan waterway that serves as a tributary within the Susitna River drainage system.
-
D.
Indian River
Indian River is a smaller waterway in North Carolina that feeds into the Trent River within the Neuse River basin.
-
E.
St. Lucie River watershed
The St. Lucie River watershed is the land and water system in southeastern Florida that collects and channels freshwater runoff into the St. Lucie River and Estuary, influencing their hydrology and ecological health.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
estuary
ⓘ
river ⓘ |
| connectedBy | St. Lucie Canal NERFINISHED ⓘ |
| connectedTo | Lake Okeechobee NERFINISHED ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| crossedBy |
Florida East Coast Railway bridge at Stuart
NERFINISHED
ⓘ
Roosevelt Bridge NERFINISHED ⓘ |
| flowsInto | Indian River Lagoon NERFINISHED ⓘ |
| hasBranch |
Middle River (St. Lucie system)
NERFINISHED
ⓘ
North Fork St. Lucie River NERFINISHED ⓘ South Fork St. Lucie River NERFINISHED ⓘ |
| hasCityOnRiver |
Port St. Lucie, Florida
NERFINISHED
ⓘ
Stuart, Florida NERFINISHED ⓘ |
| hasEcosystemType | estuarine ecosystem ⓘ |
| hasFishSpecies |
red drum
ⓘ
snook ⓘ tarpon ⓘ |
| hasHabitat |
mangrove wetlands
ⓘ
oyster reefs ⓘ seagrass beds ⓘ |
| hasIssue |
habitat degradation
ⓘ
nutrient pollution ⓘ sedimentation ⓘ |
| hasMouth | Atlantic Ocean NERFINISHED ⓘ |
| hasMouthLocation | Stuart, Florida NERFINISHED ⓘ |
| hasNearbyFeature | St. Lucie Inlet NERFINISHED ⓘ |
| hasProtectedArea | North Fork St. Lucie River Aquatic Preserve NERFINISHED ⓘ |
| hasRecreation |
kayaking
ⓘ
powerboating ⓘ sailing ⓘ |
| hasWaterBodyID | North Fork St. Lucie Aquatic Preserve NERFINISHED ⓘ |
| isManagedBy |
South Florida Water Management District
NERFINISHED
ⓘ
U.S. Army Corps of Engineers NERFINISHED ⓘ |
| knownFor |
algal bloom events
ⓘ
ecological sensitivity ⓘ freshwater discharges from Lake Okeechobee ⓘ pollution controversies ⓘ |
| locatedIn |
Florida
ⓘ
Martin County, Florida NERFINISHED ⓘ St. Lucie County, Florida NERFINISHED ⓘ southeastern Florida ⓘ |
| partOf |
Indian River Lagoon system
NERFINISHED
ⓘ
Okeechobee Waterway NERFINISHED ⓘ |
| usedFor |
commercial navigation
ⓘ
recreational boating ⓘ recreational fishing ⓘ water 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: St. Lucie River Description of subject: The St. Lucie River is a coastal estuarine river in southeastern Florida known for its ecological sensitivity, recreational boating and fishing, and its role in regional water management and pollution controversies.
Referenced by (7)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Oxbow Eco-Center
this entity surface form:
St. Lucie Canal