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Well and Septic Systems

The Well and Septic Division staff reviews all development proposals that will rely on wells or septic systems. They also review permit applications for septic system repair or upgrade. Their focus is on protecting health by ensuring that water wells are properly constructed and septic systems protect surface and ground water quality. Sonoma County's soils are notoriously poor for septic systems, so this is a sometimes challenging mission.

Sonoma County Rebuilding Together

Sonoma County Wildfires

Well, Septic, and Sewer

Rebuilding information related to water wells, septic systems, and sewers in areas affected by the Sonoma Complex Fire.

Inspections

Inspections
Information on the Inspection process.

Inspection Scheduling
Schedule and find out the results of your inspections in one of 3 ways.

Well & Septic Inspection Codes
Find the 3 digit codes needed to schedule inspections.

Contact Information

Contact Well & Septic by Phone
Address
2550 Ventura Avenue
Santa Rosa, CA 95403
38.465225, -122.723293