The ACTTC's Administration division handles a variety of tasks that support the department head and service divisions. The Administration Division is managed by Julianne Kamplain, Administrative Services Officer, who can be reached at

Special District Roster Now Live

The County of Sonoma ACTTC is pleased to be able to provide the special district roster for interested citizens. New LinkNew Link

Contact Information

Julianne Kamplain

Administrative Services Officer II

Business Hours
Monday – Friday
8:00 AM – 5:00 PM
Contact us by Phone
Auditor–Controller Treasurer–Tax Collector Main Office
585 Fiscal Drive
Suite 100
Santa Rosa, CA 95403
38.465764, -122.725126

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