GIS map of all County maintained bridges and plans for proposed bikeway improvements and installations.
Groundwater basins throughout San Luis Obispo County.
Locations for sewer laterals and septic tanks in Los Osos
County maps available for reference and download.
The Department of Public Works maintains GIS information for Road Closures and Delays, Los Osos Sewer Laterals, Survey Map Indexes, and Groundwater Basins.
Scans of all of the County's recorded maps. These include: Records of Survey, Tract Maps, Parcel Maps, Corner Records, and other miscellaneous maps )
Scans of various County engineering plans including: Bridges, curbs, Parcel and Tract Map Improvement Plans, Road Plans, Right of Way Plans, and State Highway Plans.
Road closures and delays due to ongoing projects, events, or storms.
Road closures and delays are subject to change due to weather.
Watershed maps and data for San Luis Obispo County.
Schedules for street sweeping performed monthly on designated County-maintained roads. The street sweeping program encompasses urbanized areas as designated by NPDES MS4 boundaries
The County Surveyor's office reviews all Records of Survey and Corner Records filed in the county. We also review Parcel Maps and Tract Maps that are processed by the County.
See our forms section for: checklist, forms, informational documents and other documents pertaining to the survey map review process.