Central Disposal Site
- Site overview
- Reuse & recycling area
- Municipal composting
- Wood reuse & recycling
- Landfill gas power plant
- Household Toxics Facility
Recyclable yard debris:
Fruit and peelings
Vegetables and peelings
Pasta and rice & Bread
Tea bags, Coffee grounds & filter
Wood ashes (cold)
Paper plates & napkins (non-coated) used in food service
Grass clippings, leaves & weeds
Tree trunks & branches (maximum 4 inches in diameter by 2 feet long)
Prohibited with recyclable yard debris:
Plastic bags, including compostable plastics
Poison oak, cactus, palm fronds, pampas grass or bamboo
Cooking oil & liquid waste
Sudden Oak Death infested material
Dirt or rocks
Municipal composting program operations
Where to drop off green waste?
Drop-off recyclable yard debris and veggie scraps at any County Refuse Disposal Site. See Search disposal sites for locations.
Remember that when visiting disposal sites, the cost for dropping off compostable yard debris is much less than the cost for disposing of garbage.
What are the fees for dropping off green waste?
Visit Fee Schedule for all County Refuse Disposal Sites.
What happens to my green waste?
Sonoma Compost Company closed October 15, 2015. The yard debris collected from County Refuse Disposal sites and from weekly pick up of residential curbside green waste now gets transferred from the Central Disposal Site and other transfer stations to composting facilities located outside Sonoma County. Currently, these three composting facilities are Jepson Prairie Organics, Redwood Landfill and Cold Creek Compost
Will the municipal composting program ever return to Sonoma County?
The Agency is working on development of a permanent facility to allow composting, including wood waste processing, to return to Sonoma County for the long term. For details about the necessity to close Sonoma County’s Municipal Composting Facility, see News release May 22, 2015, Federal Lawsuit Leads to Closure of Sonoma County’s Municipal Composting Facility
For more information about green waste accepted at County Refuse Disposal Sites:
Sonoma County Waste Management Agency Eco-Desk