The Sanitation Sewer division reviews and issues permits related to sanitation and sewer systems for properties in unincorporated Sonoma County. This division handles the following permitting activities and services.
Please contact Permit Sonoma to discuss sewer and sanitation permitting requirements.
- Sewer and Water System Permits
- Sewer and Water System Repair Permits
- Sewer and Water Systems Record Drawings
- Sanitation District Record Drawings
- Annexation Applications for Outside Service Areas
- Sewer Inspections