Tar Creek Superfund site
E1288446
UNEXPLORED
The Tar Creek Superfund site is a heavily contaminated former lead and zinc mining area in northeastern Oklahoma, known as one of the nation’s most toxic environmental disaster zones and the focus of extensive cleanup and relocation efforts.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Tar Creek Superfund site canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T17803871 — 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: Tar Creek Superfund site Context triple: [Quapaw Indian Reservation, hasEnvironmentalIssue, Tar Creek Superfund site]
-
A.
Iron King Mine and Humboldt Smelter Superfund site
The Iron King Mine and Humboldt Smelter Superfund site is a contaminated former mining and smelting complex in Dewey-Humboldt, Arizona, undergoing long-term environmental cleanup due to heavy metal and arsenic pollution.
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B.
Church Rock
Church Rock is a prominent sandstone rock formation and popular hiking destination located near Gallup in northwestern New Mexico.
-
C.
Donora Zinc Works
Donora Zinc Works was a major early 20th-century zinc smelting plant in Donora, Pennsylvania, best known for its role in the deadly 1948 Donora smog incident that spurred modern air pollution regulation in the United States.
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D.
Kerr-McGee Cimarron Fuel Fabrication Site
The Kerr-McGee Cimarron Fuel Fabrication Site was a nuclear fuel production facility in Oklahoma best known for its association with whistleblower Karen Silkwood and the ensuing controversies over worker safety and plutonium contamination.
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E.
Pine Bluff Chemical Agent Disposal Facility
The Pine Bluff Chemical Agent Disposal Facility was a U.S. Army installation in Arkansas dedicated to safely destroying and disposing of chemical weapons stockpiles.
- 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: Tar Creek Superfund site Target entity description: The Tar Creek Superfund site is a heavily contaminated former lead and zinc mining area in northeastern Oklahoma, known as one of the nation’s most toxic environmental disaster zones and the focus of extensive cleanup and relocation efforts.
-
A.
Iron King Mine and Humboldt Smelter Superfund site
The Iron King Mine and Humboldt Smelter Superfund site is a contaminated former mining and smelting complex in Dewey-Humboldt, Arizona, undergoing long-term environmental cleanup due to heavy metal and arsenic pollution.
-
B.
Church Rock
Church Rock is a prominent sandstone rock formation and popular hiking destination located near Gallup in northwestern New Mexico.
-
C.
Donora Zinc Works
Donora Zinc Works was a major early 20th-century zinc smelting plant in Donora, Pennsylvania, best known for its role in the deadly 1948 Donora smog incident that spurred modern air pollution regulation in the United States.
-
D.
Kerr-McGee Cimarron Fuel Fabrication Site
The Kerr-McGee Cimarron Fuel Fabrication Site was a nuclear fuel production facility in Oklahoma best known for its association with whistleblower Karen Silkwood and the ensuing controversies over worker safety and plutonium contamination.
-
E.
Pine Bluff Chemical Agent Disposal Facility
The Pine Bluff Chemical Agent Disposal Facility was a U.S. Army installation in Arkansas dedicated to safely destroying and disposing of chemical weapons stockpiles.
- F. None of above. chosen
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.