Household Hazardous Waste Disposal
Transportation and Public Works is now Sonoma Public Infrastructure - Website updates coming soon!
Located at the Central Disposal Site (Building 5, 500 Mecham Road, Petaluma), the Household Hazardous Waste (HHW) Facility is open every week for free drop-off of toxics from Sonoma County residents. Bring your ID to prove residency.
Appointment: Not required
For hours of operation and materials accepted, click here.
Contact: Eco-Desk 707-565-DESK (3375)