San Luis Obispo County Groundwater Protection Areas

Back to Groundwater Protection Area Locations

Locations of GWPAs can be accessed below in several formats. View the groundwater regulations and mitigation measures to understand and meet the requirements for the GWPAs.

San Luis Obisp County GWPA map, PDF

San Luis Obispo County shapefile, ZIP

The zip file includes eight files that comprise the shapefile. These files should be unzipped and remain together in a single directory. The shapefile may be opened with a GIS software such as ArcGIS, QGIS, or Google Earth.

List of GWPAs by Section (County, Meridian, Township, Range, Section [COMTRS])

The GWPAs became effective on May 27, 2004.