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State of California <br /> Well Completion Report <br /> Form DWR 188 Submitted 5/5/2020 <br /> WCR2020-005834 <br /> Owner's Well Number Date Work Began 03/04/2020 Date Work Ended 03/05/2020 <br /> Local Permit Agency San Joaquin County Environmental Health Department <br /> Secondary Permit Agency Permit Number wp0040518 Permit Date 02/12/2020 <br /> Well Owner(must remain confidential pursuant to Water Code 13752) Planned Use and Activity <br /> Name MIKE DEGROOT Activity New Well <br /> Mailing Address 1880 BASI DR. Planned Use Water Supply Domestic <br /> City MANTECA State CA Zip 95336 <br /> Well Location <br /> Address 222 JOSEPH RD APN 216-340-060 <br /> City MANTECA Zip 95336 County San Joaquin Township 01S <br /> Latitude 37 48 56.8764 N Longitude -121 13 8.8787 W Range 07 E <br /> Section 29 <br /> Deg. Min. Sec. Deg. Min. Sec. <br /> Baseline Meridian Mount Diablo <br /> Dec.Lat. 37.815799 Dec.Long. -121.219133 Ground Surface Elevation 35 <br /> Vertical Datum Horizontal Datum WGS84 Elevation Accuracy Unknown <br /> Location Accuracy Unknown Location Determination Method Other Elevation Determination Method Digital Aerial Photo <br /> Borehole Information Water Level and Yield of Completed Well <br /> Orientation Vertical Specify Depth to first water (Feet below surface) <br /> Drilling Method Direct Rotary Drilling Fluid Bentonite Depth to Static <br /> Water Level 24 (Feet) Date Measured 03/05/2020 <br /> Total Depth of Boring 190 Feet Estimated Yield* (GPM) Test Type Air Lift <br /> Test Length (Hours) Total Drawdown (feet) <br /> Total Depth of Completed Well 180 Feet *May not be representative of a well's long term yield. <br /> Geologic Log - Free Form <br /> Depth from <br /> Surface Description <br /> Feet to Feet <br /> 0 3 TOP SOIL <br /> 3 23 CLAY <br /> 23 28 SAND <br /> 28 58 CLAY <br /> 58 88 SAND <br /> 88 117 CLAY <br /> 117 123 SAND <br /> 123 128 CLAY <br /> 128 140 SAND <br /> 140 143 CLAY <br /> 143 148 SAND <br /> 148 153 CLAY <br /> 153 168 SAND <br /> 168 169 CLAY <br /> 169 173 SAND <br /> Form DWR 188 rev. 12/19/2017 Page 1 of 2 <br />