Solano County Ground Water Protection Areas

Back to Ground Water 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.

Solano County GWPA map, PDF

Solano 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 initial GWPAs became effective on May 27, 2004. The new GWPAs effective January 1, 2020 are marked with an asterisk *.

COMTRS Condition
48M03N01E07 Leaching
48M03N01W01 Leaching
48M03N01W11 Leaching
48M03N01W12 Leaching
48M03N01W14 Leaching
48M04N01E07 Leaching
48M04N01W23 Leaching
48M04N01W24 Leaching
48M04N01W26 Leaching
48M04N01W35 Leaching
48M04N01W36 Leaching
48M04N02W01 Leaching
48M04N02W11 Leaching
48M04N02W13 Leaching
48M04N02W14 Leaching
48M04N02W24 Leaching
48M05N01W02* Runoff
48M05N01W10* Runoff
48M05N01W15* Runoff
48M06N01E05* Runoff
48M06N01E06* Runoff
48M06N01E08* Runoff
48M06N01E10* Runoff
48M06N01E14* Runoff
48M06N01E18* Runoff
48M06N01E19 Runoff
48M06N01E21* Runoff
48M06N01E22* Runoff
48M06N01E23* Runoff
48M06N01W13* Runoff
48M06N01W36* Runoff
48M07N01E04 Runoff
48M07N01E05* Runoff
48M07N01E10* Runoff
48M07N01E23* Runoff
48M07N01E25* Runoff
48M07N01E32* Runoff
48M07N01E33* Runoff
48M07N01E35* Runoff