Residents urge county action after roadside spraying left bare ditches and apparent erosion

Several Linn County residents used the public‑comment period June 8 to press commissioners for changes after what they described as widespread roadside spraying that removed vegetation and accelerated ditch erosion.

M. Carile, a longtime local resident, showed a series of photographs and told the board that stretches of 200 Road and nearby intersections had been "sprayed at least a year ago" and were now bare, with silt collecting in ditches and erosion cutting toward roadway edges. "It's probably I don't know at least 4 ft deep or so," Carile said, describing an eroded intersection and urging a county modification plan to prevent further loss.

Neighbors who spoke echoed those concerns. Don Slutter, a recently retired spraying technician, said the product being used appeared to be a "bare ground" treatment intended to sterilize vegetation for a year. "You sterilize the ground to keep the vegetation out of the substations . . . it's supposed to kill the ground for at least a year," he said, and asked why such an aggressive material would be applied in ditches next to homes.

John Wilson described mowed residential yards that have since been sprayed up to the road edge, leaving dead zones in roadside ditches and undermining the community appearance. Speakers flagged safety and maintenance risks, including rock and fence damage where erosion has undermined pasture fences and the potential for costly repairs to road abutments and guardrail supports.

Commissioners acknowledged residents’ frustrations and said the county would seek to improve roadside mowing schedules and to clarify legal responsibilities for right‑of‑way repair. One commissioner said staff will work toward mowing twice a year and explore spot spraying approaches to avoid large bare areas. County staff also agreed to investigate whether the county’s spraying program is being applied at appropriate rates and locations.

Residents urged quicker action and a clear county plan: if herbicide application is damaging ditch stability and creating runoff risks, they argued, the county needs a defined response and altered maintenance practices to protect roads and waterways.