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COVID-19 Updates: Get the latest public information related to coronavirus disease 2019 (COVID-19) at

Public Works will re-open our front counter to the public on July 6 and start providing some modified services.  Our hours will be 8 – 5, with closure from 12 – 1:30 for sanitation. Masks are mandatory in our building, and we ask that you adhere to physical distancing protocol. We will have limited services at our front counter and will not be accepting drop in meetings.  Please contact 805-781-5252 to make an appointment with staff.  Bus passes can be purchased at the Kiosk on the corner of Osos and Palm or by phone via Follow us on Twitter @SLOCountyPWD for the latest updates.

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Search County Service Area (CSA) Maps

Forms & Documents > Maps > County Service Area (CSA) Maps

Name Description Type
CSA10 MAP OF CSA 10 File
CSA12 MAP OF CSA 12 File
CSA16 MAP OF CSA 16 File
CSA17 MAP OF CSA 17 File
CSA18 MAP OF CSA 18 File
CSA22 MAP OF CSA 22 File
CSA23 MAP OF CSA 23 File

Contact Public Works via web form, email, or call us at (805) 781-5252.