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Noxious Weed and Pest Management

Our Program strives to reduce the quantity and occurrence of noxious weeds, reduce the accompanied negative impacts on native plant communities, agricultural lands and public corridors in our County.

State guidelines requires us to identify, map, and monitor pest and noxious weed infestations, and enforces the Colorado Noxious Weed Act.

Photograph of Desert Landscape on the side of highway showing weed growth.  Jeep parked in front, mountain ranges in the background.

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Report purple loosestrife sightings to Mesa County Noxious Weed and Pest Management

For National Invasive Species Awareness Week, Feb. 24 - 28, we are highlighting different noxious weeds each day to bring education to our community and receive support to protect our environment from invasive weeds. Today, we bring awareness to the purple loosestrife, a highly invasive plant that takes over wetlands, forming dense monocultures that degrade wildlife habitat and water quality. Once sold as an ornamental plant, it can still be found in older gardens and easily spreads to nearby waterways.

February 27, 2025

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Noxious Weed and Pest Management

Coffman Road Campus (Weed and Pest)

971 Coffman Rd B
Whitewater, CO 81527
Monday - Friday: 8:00 am-5:00 pm

Mailing Address

Department 5087
P.O. Box 20,000
Grand Junction, CO 81502-5001