Mesa County Roadway Herbicide Application Notice

Herbicide treatments along Mesa County roadways are starting soon, and property owners wishing to opt out must join the "No Spray" list.

Roadside and right-of-way weed treatment — up to 10 feet on each side of the road — will begin countywide in early March 2025 and continue several times through October 2025.

Property owners wishing to opt out of the herbicide treatments must join the "No Spray" list, clearly mark their property lines with signs or bright flags, and manage the weeds in and along that area themselves.

To get your property on the "No Spray" list or ask questions, contact Mesa County Noxious Weed & Pest Management at 970-255-7121 or weed.pest@mesacounty.us.