Encroachment
An encroachment permit is required for any work or activity performed by an individual or contractor within the County road right-of-way. Work may include, but is not limited to:
- Driveways
 - Mailboxes
 - Underground utilities
 - Culverts
 - Maintenance of existing improvements
 - Removal of vegetation adjacent to driveways
 
To apply for an encroachment permit, fill out the form found in Supporting Documents below.  Submit by E-Mail @ encroachment@co.siskiyou.ca.us
Alternatively, permit applications may be submitted by mail or hand delivered to:
                Siskiyou County Public Works
                1312 Fairlane Road, Suite 3
                Yreka, CA  96097
Questions regarding encroachment permits should be directed to Glenn Njaa at 530-842-8244.
Please Note: If you are applying for a No Spray Zone on County road right-of-ways, you must also fill out an Encroachment Permit application.