Permit Sonoma Fire Prevention

Hazardous Waste Generator (HWG)

Sonoma County Fire and Emergency Services Department Hazardous Materials Division maintains records and conducts inspections of hazardous waste generators within county jurisdictional boundaries.

Businesses that generate hazardous waste are required to submit a Hazardous Materials Business Plan (HMBP) when they move into the county or begin generating hazardous waste.

The Hazardous Materials Division charges hazardous waste generators an annual fee based on the quantity and/or type of waste generated.

Contact Information

Steve Mosiurchak

Fire Warden / Fire Marshal

Permit and Resource Management Department

Business Hours
Monday – Friday
8:00 AM – 5:00 PM
Contact us by Phone

HWG Forms

HWG Links