Merced 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.

Merced County GWPA map, PDF

Merced 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
24M05S10E25 Leaching
24M05S10E34 Leaching
24M05S10E35 Leaching
24M05S10E36 Leaching
24M05S11E20 Leaching
24M05S11E21 Leaching
24M05S11E25* Leaching
24M05S11E26* Leaching
24M05S11E27 Leaching
24M05S11E28 Leaching
24M05S11E29 Leaching
24M05S11E30 Leaching
24M05S11E31 Leaching
24M05S11E32 Leaching
24M05S11E33 Leaching
24M05S11E34 Leaching
24M05S11E35 Leaching
24M05S12E31* Leaching
24M05S13E31 Leaching
24M06S09E12 Leaching
24M06S09E13 Leaching
24M06S09E14 Leaching
24M06S09E23 Leaching
24M06S09E24 Leaching
24M06S09E25 Runoff
24M06S09E33 Leaching
24M06S09E36 Leaching
24M06S10E01 Leaching
24M06S10E02 Leaching
24M06S10E03 Leaching
24M06S10E04 Leaching
24M06S10E05 Leaching
24M06S10E07 Leaching
24M06S10E08 Leaching
24M06S10E09 Leaching
24M06S10E10 Leaching
24M06S10E11 Leaching
24M06S10E12 Leaching
24M06S10E13 Leaching
24M06S10E14 Leaching
24M06S10E15 Leaching
24M06S10E16 Leaching
24M06S10E17 Leaching
24M06S10E18 Leaching
24M06S10E19 Leaching
24M06S10E20 Leaching
24M06S10E21 Leaching
24M06S10E22 Leaching
24M06S10E23 Leaching
24M06S10E24 Leaching
24M06S10E25 Leaching
24M06S10E26 Leaching
24M06S10E27 Leaching
24M06S10E28 Leaching
24M06S10E29 Leaching
24M06S10E30 Leaching
24M06S10E32 Leaching
24M06S10E33 Leaching
24M06S10E34 Leaching
24M06S10E35 Leaching
24M06S10E36 Leaching
24M06S11E01 Leaching
24M06S11E02 Leaching
24M06S11E03 Leaching
24M06S11E04 Leaching
24M06S11E05 Leaching
24M06S11E06 Leaching
24M06S11E07 Leaching
24M06S11E08 Leaching
24M06S11E09 Leaching
24M06S11E10 Leaching
24M06S11E11 Leaching
24M06S11E12 Leaching
24M06S11E13 Leaching
24M06S11E14 Leaching
24M06S11E15 Leaching
24M06S11E16 Leaching
24M06S11E17 Leaching
24M06S11E18 Leaching
24M06S11E19 Leaching
24M06S11E20 Leaching
24M06S11E21 Leaching
24M06S11E22 Leaching
24M06S11E23 Leaching
24M06S11E24 Leaching
24M06S11E25 Leaching
24M06S11E26 Leaching
24M06S11E27 Leaching
24M06S11E28 Leaching
24M06S11E29 Leaching
24M06S11E30 Leaching
24M06S11E31 Leaching
24M06S11E32 Leaching
24M06S11E33 Leaching
24M06S11E34 Leaching
24M06S11E35 Leaching
24M06S11E36 Leaching
24M06S12E05* Leaching
24M06S12E17 Leaching
24M06S12E18 Leaching
24M06S12E19 Leaching
24M06S12E20 Leaching
24M06S12E21 Leaching
24M06S12E22 Leaching
24M06S12E25 Leaching
24M06S12E26 Leaching
24M06S12E27 Leaching
24M06S12E28 Leaching
24M06S12E29 Leaching
24M06S12E30 Leaching
24M06S12E31 Leaching
24M06S12E32 Leaching
24M06S12E33 Leaching
24M06S12E34 Leaching
24M06S12E35 Leaching
24M06S12E36 Leaching
24M06S13E06 Leaching
24M06S13E26 Runoff
24M06S13E31 Leaching
24M06S13E33 Runoff
24M06S13E35 Runoff
24M06S14E35 Runoff
24M07S10E01 Leaching
24M07S10E02 Leaching
24M07S10E03 Leaching
24M07S10E06 Leaching
24M07S10E10 Leaching
24M07S10E11 Leaching
24M07S10E12 Leaching
24M07S10E13 Leaching
24M07S10E14 Leaching
24M07S10E15 Leaching
24M07S10E16 Leaching
24M07S10E17 Leaching
24M07S10E18 Leaching
24M07S10E19 Leaching
24M07S10E22 Leaching
24M07S10E23 Leaching
24M07S10E24 Leaching
24M07S10E25 Leaching
24M07S10E26 Leaching
24M07S10E36 Leaching
24M07S11E01 Leaching
24M07S11E02 Leaching
24M07S11E03 Leaching
24M07S11E04 Leaching
24M07S11E05 Leaching
24M07S11E06 Leaching
24M07S11E07 Leaching
24M07S11E08 Leaching
24M07S11E09 Leaching
24M07S11E10 Leaching
24M07S11E11 Leaching
24M07S11E12 Leaching
24M07S11E13 Leaching
24M07S11E14 Leaching
24M07S11E15 Leaching
24M07S11E16 Leaching
24M07S11E17 Leaching
24M07S11E18 Leaching
24M07S11E19 Leaching
24M07S11E20 Leaching
24M07S11E21 Leaching
24M07S11E22 Leaching
24M07S11E23 Leaching
24M07S11E24 Leaching
24M07S11E25 Leaching
24M07S11E26 Leaching
24M07S11E27 Leaching
24M07S11E28 Leaching
24M07S11E29 Leaching
24M07S11E30 Leaching
24M07S11E31 Leaching
24M07S11E32 Leaching
24M07S11E33 Leaching
24M07S11E34 Leaching
24M07S11E35 Runoff
24M07S11E36 Leaching
24M07S12E01 Leaching
24M07S12E02 Leaching
24M07S12E03 Leaching
24M07S12E04 Leaching
24M07S12E05 Leaching
24M07S12E06 Leaching
24M07S12E07 Leaching
24M07S12E08 Leaching
24M07S12E09 Leaching
24M07S12E10 Leaching
24M07S12E11 Leaching
24M07S12E12 Leaching
24M07S12E13 Leaching
24M07S12E14 Leaching
24M07S12E15 Leaching
24M07S12E16 Leaching
24M07S12E17 Leaching
24M07S12E18 Leaching
24M07S12E19 Leaching
24M07S12E20 Leaching
24M07S12E21 Leaching
24M07S12E22 Leaching
24M07S12E23 Leaching
24M07S12E24 Leaching
24M07S12E25 NE Runoff
24M07S12E25 NW Leaching
24M07S12E25 SE Runoff
24M07S12E25 SW Leaching
24M07S12E26 Leaching
24M07S12E27 Leaching
24M07S12E28 Leaching
24M07S12E29 Leaching
24M07S12E30 Leaching
24M07S12E31 Leaching
24M07S12E32 Leaching
24M07S12E33 Leaching
24M07S12E34 Runoff
24M07S12E35 Leaching
24M07S13E02 Runoff
24M07S13E05 Leaching
24M07S13E06 Leaching
24M07S13E07 Leaching
24M07S13E08 NE Leaching
24M07S13E08 NW Leaching
24M07S13E08 SE Leaching
24M07S13E08 SW Runoff
24M07S13E09 Leaching
24M07S13E12 Runoff
24M07S13E13 Runoff
24M07S13E16 Leaching
24M07S13E17 NE Leaching
24M07S13E17 NW Runoff
24M07S13E17 SE Leaching
24M07S13E17 SW Leaching
24M07S13E18 Leaching
24M07S13E19 Leaching
24M07S13E20 Leaching
24M07S13E25 Runoff
24M07S13E26 Runoff
24M07S13E27 Runoff
24M07S13E34 Runoff
24M07S13E35 Runoff
24M07S13E36 Runoff
24M07S14E02 Runoff
24M07S14E03 Runoff
24M07S14E07 Runoff
24M07S14E10 Runoff
24M07S14E11 Runoff
24M07S14E13 Runoff
24M07S14E14 Runoff
24M07S14E15 Runoff
24M07S14E18 Runoff
24M07S14E19 Runoff
24M07S14E23 Runoff
24M07S14E24 Runoff
24M07S14E29 Runoff
24M07S14E34 Runoff
24M07S14E35 Runoff
24M07S14E36 Runoff
24M07S15E07 Runoff
24M07S15E08 Runoff
24M07S15E18 Runoff
24M07S15E29 Runoff
24M07S15E30 Runoff
24M07S15E31 Runoff
24M07S15E32 Runoff
24M07S15E33 Runoff
24M08S11E02 Leaching
24M08S11E04 Leaching
24M08S11E12 Leaching
24M08S12E06 Leaching
24M08S12E07 Leaching
24M08S12E13 Runoff
24M08S12E14 Runoff
24M08S12E18 Runoff
24M08S12E21 Runoff
24M08S12E23 Runoff
24M08S12E24 Runoff
24M08S12E28 Runoff
24M08S13E01 Runoff
24M08S13E02* Runoff
24M08S13E05 Runoff
24M08S13E09 Runoff
24M08S13E18 Runoff
24M08S13E34 Runoff
24M08S13E35 Runoff
24M08S13E36 Runoff
24M08S14E06 Runoff
24M08S14E22 Runoff
24M08S14E23 Runoff
24M08S14E24 Runoff
24M08S14E28 Runoff
24M08S14E30 Runoff
24M08S14E31 Runoff
24M08S14E32 Runoff
24M08S14E33 Runoff
24M08S14E34 Runoff
24M08S15E06 Runoff
24M08S15E07 Runoff
24M09S12E25 NE Leaching
24M09S12E25 NW Runoff
24M09S12E25 SE Leaching
24M09S12E25 SW Runoff
24M09S12E36 Runoff
24M09S13E01 Runoff
24M09S13E02 Runoff
24M09S13E03 Runoff
24M09S13E04 Runoff
24M09S13E05 Runoff
24M09S13E06 Runoff
24M09S13E08 Runoff
24M09S13E09 Runoff
24M09S13E10 Runoff
24M09S13E11 Runoff
24M09S13E12 Runoff
24M09S13E13 Runoff
24M09S13E14 Runoff
24M09S13E15 Runoff
24M09S13E16 Runoff
24M09S13E17 Runoff
24M09S13E18 Runoff
24M09S13E20 Runoff
24M09S13E21 Runoff
24M09S13E22 Runoff
24M09S13E23 Runoff
24M09S13E24 Runoff
24M09S13E25 Runoff
24M09S13E26 Runoff
24M09S13E27 Runoff
24M09S13E28 Runoff
24M09S13E29 Runoff
24M09S13E33 Runoff
24M09S13E34 Runoff
24M09S13E35 Runoff
24M09S13E36 Runoff
24M09S14E02 Runoff
24M09S14E03 Runoff
24M09S14E04 Runoff
24M09S14E05 Runoff
24M09S14E06 Runoff
24M09S14E07 Runoff
24M09S14E08 Runoff
24M09S14E09 Runoff
24M09S14E10 Runoff
24M09S14E11 Runoff
24M09S14E16 Runoff
24M09S14E17 Runoff
24M09S14E18 Runoff
24M09S14E19 Runoff
24M09S14E20 Runoff
24M09S14E21 Runoff
24M09S14E22 Runoff
24M09S14E23 Leaching
24M09S14E26 Leaching
24M09S14E27 Runoff
24M09S14E28 Runoff
24M09S14E29 Runoff
24M09S14E30 Runoff
24M10S13E01 Runoff
24M10S13E02 Runoff
24M10S13E03 Runoff
24M10S13E04 Runoff
24M10S13E10 Runoff
24M10S13E11 Runoff
24M10S13E12 Runoff
24M10S13E14 Runoff
24M10S13E21 Leaching
24M10S13E22 Runoff