Household Hazardous Waste (HHW) Collection Events

Every week there is an HHW Collection Event somewhere in Sonoma County.

The complete list of locations is available on our calendar. Bring your ID to prove residency.

Appointment:	By appointment only: To make an appointment, call (707) 795-2025/toll-free (877) 747-1870 option 3 or email toxicsdisposal@cleanharbors.com. Please provide the following information when calling or sending an e-mail: name, phone number, date and location of collection event, and preferred appointment time. Appointment line staffed M-F from 8am to 2:30pm or leave a message. Please make an appointment at least 24 hours prior to the collection event. Once the appointment request is confirmed, you will receive a confirmation with the address of the collection event. Events have a limit of 80 appointments.
Hours:	Tuesdays 4-8 pm
Location:	Visit our calendar for a full schedule of HHW Collection Events. The locations for the events vary and the specific site and address will be announced after you make your appointment.
Fees:	No fees for Sonoma County residents.
Transportation & packing:	State transportation laws limit each vehicle to a maximum of 15 gallons of liquid (with a maximum of 5 gallons per container) or 125 pounds of solid material Never mix chemicals Place in sealed containers in the trunk, packed to prevent spills Syringes/needles must be in a sealed and labeled approved container.
Not accepted:	Explosives or ammunition Radioactive materials Biological wastes (except syringes) Electronics Controlled substances

HHW Collection Events At A Glance

May 2019 7 - Guerneville 14 - Larkfield 21 - Cotati 28 - Oakmont	June 2019 4 - Sonoma 11 - Healdsburg 18 - Santa Rosa, W 25 - Bodega Bay	July 2019 2 - Rohnert Park 9 - Santa Rosa, E 16 - Boyes Hot Springs 23 - Cloverdale 30 - Rincon Valley
August 2019 6 - Sebastopol 13 - Windsor 20 - Oakmont 27 - Sonoma	September 2019 3 - Petaluma 10 - Santa Rosa, W 17 - Healdsburg 24 - Kenwood	October 2019 1 - Larkfield 8 - Forestville 15 - Cloverdale 22 - Santa Rosa, E 29 - CotatiCANCELLED
November 2019 5 - Sonoma 12 - Oakmont 19 - Guerneville	December 2019 3 - Windsor 10 - Santa Rosa, W 17 - Petaluma

HazMobile Events in Sea Ranch

MendoRecycle provides HHW collection events for Sonoma County residents in the Sea Ranch area. HazMobile events are free to households without an appointment. Small, qualifying businesses must make an appointment and pay a fee per gallon based on the types of hazardous waste. For more information or to schedule an appointment, call 707-468-9710.

Location: Sea Ranch N. Fire Station at 39225 Highway 1

Time: 9 AM- 1 PM

Dates: February 22-23, 2019; April 26-27, 2019; June 21-22, 2019; August 16-17, 2019; November 15-16, 2019.