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Household Hazardous Waste Events

Household Hazardous Waste (HHW) Collection Events occur every Tuesday at rotating locations across Sonoma County. Any Sonoma County resident can attend any HHW event, no matter what town you live in. Appointments are required and there are 80 appointments available per event.

Appointments can now be made online. Select the event you'd like to attend from the calendar below and find the link under "Schedule an Appointment". A valid email address must be provided in order to receive the address of the event.