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State of California <br /> Well Completion Report <br /> Form DWR 188 Submitted 11/3/2020 <br /> WC R2020-015515 <br /> Owner's Well Number Date Work Began 10/28/2020 Date Work Ended 10/29/2020 <br /> Local Permit Agency San Joaquin County Environmental Health Department <br /> Secondary Permit Agency Permit Number WP0040905 Permit Date 06/23/2020 <br /> Well Owner(must remain confidential pursuant to Water Code 13752) Planned Use and Activity <br /> Name ALAN SIPMA Activity New Well <br /> Mailing Address 9151 W RIPON RD <br /> Planned Use Water Supply Domestic <br /> City MANTECA State CA Zip 95337 <br /> Well Location <br /> Address 9423 W RIPON RD APN 226-150-200 <br /> City MANTECA Zip 95337 County San Joaquin Township <br /> Latitude 37 44 22.9344 N Longitude -121 11 29.8284 W Range <br /> Section <br /> Deg. Min. Sec. Deg. Min. Sec. Baseline Meridian <br /> Dec.Lat. 37.739704 Dec. Long. -121.191619 Ground Surface Elevation 42 <br /> Vertical Datum Horizontal Datum WGS84 Elevation Accuracy Unknown <br /> Location Accuracy Unknown Location Determination Method GPS 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 28 (Feet) Date Measured 10/29/2020 <br /> Estimated Yield* (GPM) Test Type Air Lift <br /> Total Depth of Boring 295 Feet Test Length (Hours) Total Drawdown (feet) <br /> Total Depth of Completed Well 275 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 2 TOP SOIL <br /> 2 6 SAND <br /> 6 7 HARD PAN <br /> 7 18 CLAY <br /> 18 32 SAND _ <br /> 32 34 CLAY <br /> 6 <br /> 34 52 SAND <br /> 52 83 CLAY Nnv <br /> 83 106 SAND <br /> 106 233 CLAY ENVIRONMENTAL HE <br /> ALTH <br /> 233 258 BLUE CLAYPERMIT/SERVICES <br /> 258 271 BROWN SAND <br /> 271 295 CLAY <br /> Form DWR 188 rev. 12/19/2017 Page 1 of 2 <br />