Chemical Application Notice

A contractor is applying herbicide at Arroyos del Sol natural area. The company is using a drone to apply chemical in steep, hard to reach areas of the property. Chemical application is weather dependent. As a result, the full application may take 2-4 weeks to complete.

When applications are taking place outside of publicly accessible areas, the trails will remain open. Workers will be onsite monitoring the drones and trucks will be driving on the trails during these times. Please use caution around trucks and equipment.

When applications are scheduled to occur in publicly accessible areas, the property will be closed to the public. Closure information will be posted here.