Following months of community outcry, OC Public Works announced a pause on herbicide spraying across Orange County Flood Control District channels. During the pause, OC Public Works will stop spraying countywide and instead observe the growth patterns of invasive species to evaluate the safest and most effective procedures for removal.
The pause builds on the San Juan and Trabuco Creek Channels Pilot Project underway with Vice Chair Katrina Foley. At her March 2026 Town Hall, Vice Chair Foley announced the pilot project to evaluate manual and mechanical removal methods in the San Juan and Trabuco Creek channels as part of a broader effort to reduce chemical use in Orange County waterways.
“Other counties are turning to Orange County for leadership as we advance evidence‑based weed‑management plans that prioritize community health and safety first,” said Vice Chair Katrina Foley, Fifth District. “Harmful toxins have no place in our waterways. I appreciate the Orange County Public Works team for responding to community concerns and pausing applications. We must stay focused on expanding natural alternatives to herbicides and restoring our native habitats for the long term.”
OC Public Works Actions Since March 1 Town Hall…