Colorado Parks and Wildlife officials have uncovered a large number of adult zebra mussels in a private water body in Eagle County. This discovery marks a significant ecological event for western Colorado.
Increased sampling efforts result in additional zebra mussel detections in Western Colorado

Key Takeaways:
- Adult zebra mussels have been found in western Eagle County, Colorado.
- The discovery was made by Colorado Parks and Wildlife’s Aquatic Nuisance Species staff.
- The mussels were located in a privately owned body of water.
Zebra Mussels Discovered in Eagle County
GRAND JUNCTION, Colo. — On Thursday, July 3, Colorado Parks and Wildlife (CPW) Aquatic Nuisance Species (ANS) staff discovered a large number of adult zebra mussels in a privately owned body of water in western Eagle County.
Significant Invasive Species Finding
The presence of adult zebra mussels is particularly noteworthy. Zebra mussels are a species known for their rapid reproduction and potential to disrupt aquatic ecosystems.
Discovery Made by CPW ANS Staff
The discovery was made by dedicated staff from CPW’s Aquatic Nuisance Species program, highlighting the importance of ongoing monitoring and sampling efforts in protecting Colorado’s waterways.
Located in Private Waters
Finding these mussels in a privately owned body of water presents unique challenges. It underscores the need for vigilance across all water bodies, public and private, to prevent the spread of invasive species.
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