description Wink Sink No. 2 Overview
Wink Sink No. 2 is a large geological sinkhole that opened in Winkler County, Texas, in 2002. It expanded to a diameter of over 250 feet due to groundwater dissolving the underlying salt and gypsum geological formations. The collapse is associated with historical oil field activities in the Hendrick field, which altered the local hydrology.
The sinkhole continues to grow and poses ongoing challenges for regional infrastructure and safety.
help Wink Sink No. 2 FAQ
Where is Wink Sink No. 2?
Wink Sink No. 2 is in Winkler County, Texas, near the town of Wink. It is part of a landscape shaped by salt, gypsum, groundwater, and historic oil-field activity.
When did Wink Sink No. 2 open?
The sinkhole opened in 2002. It later expanded to more than 250 feet in diameter, making it a prominent example of ground collapse in the West Texas oil region.
What caused Wink Sink No. 2?
Groundwater dissolved underground salt and gypsum formations, weakening the ground above them. Historical oil-field operations are also associated with the area and may have influenced subsurface conditions.
Is Wink Sink No. 2 safe to visit?
A large active or unstable sinkhole should be viewed only from approved, safe areas and not approached casually. Ground-collapse hazards can change, so visitors should follow local warnings and property restrictions.
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