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State of California <br /> Well Completion Report <br /> Form DWR 188 Auto-Completed 1/11/2021 <br /> WCR2020-015921 <br /> Owner's Well Number RC-20-004(EA:10-1F4601) Date Work Began 10/07/2020 Date Work Ended 10/12/2020 <br /> Local Permit Agency San Joaquin County Environmental Health Department <br /> Secondary Permit Agency Permit Number WP0040951 Permit Date 07/07/2020 <br /> Well Owner(must remain confidential pursuant to Water Code 13752) Planned Use and Activity <br /> Name N/A,California Department of Transportation Engineering Services Activity Drill and Destroy <br /> Mailing Address 1801 30th Street Planned Use Destruction <br /> City Sacramento State CA Zip 95816 <br /> Well Location <br /> Address APN ROW(10-SJ-4 PM 6.8-8.1) <br /> City Zip County San Joaquin Township <br /> Latitude 37 55 1.5815 N Longitude -121 26 34.5876 W Range <br /> Section <br /> Deg. Min. Sec. Deg. Min. Sec. <br /> Baseline Meridian <br /> Dec. Lat. 37.917106 Dec. Long. -121.442941 Ground Surface Elevation 0 <br /> Vertical Datum NAVD88 Horizontal Datum WGS84 Elevation Accuracy Unknown <br /> Location Accuracy Unknown Location Determination Method Unknown Elevation Determination Method Unknown <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 11.5 (Feet) Date Measured 10/12/2020 <br /> Total Depth of Boring 41.5 Feet Estimated Yield* (GPM) Test Type <br /> Test Length (Hours) Total Drawdown (feet) <br /> Total Depth of Completed Well 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 0.5 Asphalt <br /> 0.5 5 Silty Sand(SM) <br /> 5 17 Peat(PT) <br /> 17 22 Sandy Clay(CL) <br /> 22 25 Lean Clay with Sand(CL) <br /> 25 29 Sandy Clay(CL/SC) <br /> 29 35 j Poorly Graded Sand(SP) <br /> 35 41.5 1 Lean Clay with Sand(CL) <br /> Form DWR 188 rev. 12/19/2017 Page 1 of 2 <br />