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County of Sonoma

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SONOMA COUNTY Permit Sonoma

About Us
Permit Services & Data
Long Range Plans
- Proposed Long-Range Plans
- Adopted Long-Range Plans
Regulations and Initiatives
Zoning
Fire Prevention & HazMat

About Us
Permit Services & Data
Long Range Plans
- Proposed Long-Range Plans
- Adopted Long-Range Plans
Regulations and Initiatives
Zoning
Fire Prevention & HazMat

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Maps › 100 Year Flood Zone Map

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Hazard Mitigation Plan Update

Community Wildfire Protection Plan
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100 Year Flood Zone Map

Download a bigger Map in PDF format(PDF: 1.4 MB)

Hazard Mitigation Plan Update

Business Hours

(Monday - Friday)

10:00 AM – 12:00 PM
1:00 PM – 3:00 PM

Contact Us

Phone: (707) 565-1900, option 5

CA Relay Service: 711

Email: Planner@sonoma-county.org

Address

2550 Ventura Avenue

Santa Rosa, CA 95403

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