Sign In
CPW News Release
CPW News Release
​​
11/1/2023
CPW to begin next phase in Highline Lake zebra mussel eradication


11/01/23
Rachael Gonzales
Northwest Region Public Information Officer
970-773-8587 / rachael.gonzales@state.co.us
Twitter: @CPW_NW
CPW to begin next phase in Highline Lake zebra mussel eradication

GRAND JUNCTION, Colo. - Colorado Parks and Wildlife is set to begin the next phase in the continued efforts to eradicate zebra mussels at Highline Lake and stop the spread into additional waters.

 

During this phase, CPW will apply EarthTec QZ, an EPA-registered copper-based molluscicide, to the lake. This is the same copper-based molluscicide applied to the lake earlier this year. Due to the potential for accumulation of copper in the edible portions of fish, effective Fri. Nov. 3, CPW will end the emergency salvage regulation that went into effect on October 9. 

Under the authority of Wildlife Commission Regulation #104 F.1, effective Friday, Nov. 3, Highline Lake will close to fishing until further notice.

The emergency fishing closure was approved by CPW Director Jeff Davis on Tuesday, Oct. 31. This action only pertains to Highline Lake. All existing regulations on Mack Mesa, Mack Wash, and surrounding bodies of water remain in effect.

CPW is also advising waterfowl hunters planning to hunt using blinds at Highline Lake to leave dogs at home. Dogs should not enter or drink the water until further notice, if you choose to bring your dogs. 

Share Share
Tweet Tweet
Share Share
Forward Forward
CPW is an enterprise agency, relying primarily on license sales, state parks fees and registration fees to support its operations, including: 43 state parks and more than 350 wildlife areas covering approximately 900,000 acres, management of fishing and hunting, wildlife watching, camping, motorized and non-motorized trails, boating and outdoor education. CPW's work contributes approximately $6 billion in total economic impact annually throughout Colorado.
   
Copyright © 2023 Colorado Parks and Wildlife, All rights reserved.
​​