A new round of samples shows the Colorado River "positive" overall for zebra mussels, as state officials scramble to contain ...

The spread of invasive zebra mussels has continued on Colorado’s Western Slope this summer, with additional discoveries made ...

GRAND JUNCTION, Colo. (KJCT) - Colorado Parks and Wildlife (CPW) confirmed that the Colorado River has tested positive for ...

Colorado Parks and Wildlife identified a large number of adult zebra mussels in Eagle County and has advanced eradication ...

Zebra mussels are detected in western Colorado, prompting Colorado Parks and Wildlife to increase efforts to prevent their ...

Colorado Parks and Wildlife and Aquatic Nuisance Species staff have discovered a large number of adult zebra mussels in ...

Understanding the current extent of zebra mussels in western Colorado is a critical step in stopping their spread into new ...

Colorado Parks and Wildlife found a single zebra mussel larva in the Colorado River near New Castle in early June, the latest ...

Colorado Parks and Wildlife found a single zebra mussel veliger in the Grand River Park near New Castle. This is the first ...

The battle to keep Zebra Mussels out of Colorado's waterways continues 02:52. Unfortunately, the zebra mussel infestation in Colorado has survived the first round of treatment in Highline Lake ...

Colorado Parks and Wildlife found the first zebra mussel larva — called a veliger — on July 1 during routine testing in the Government Highline Canal, which is diverted from the Colorado River ...

Colorado Parks and Wildlife officials said that, with single detections in both waters, the areas are now designated as “suspect” for the presence of zebra mussels.