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State of California <br />Well Completion Report <br />Form DWR 188 Submitted 2/24/2018 <br />WCR2018-001924 <br />Owner's Well Number Colony Oak School Test Well Date Work Began 01/17/2018 <br />Local Permit Agency San Joaquin County Environmental Health Department <br />Secondary Permit Agency Permit Number WP0037800 <br />Well Owner (must remain confidential pursuant to Water Code 13752) <br />Name RIPON UNIFIED SCHOOL DISTRICT, <br />Mailing Address 301 N. Acada Avenue <br />City Ripon State CA Zip 95366 II <br />Well Location <br />M 64-' Iti.1 if EO <br />MAR 0 5 2018 <br />ENVIRONMENTAL HEALTH <br />DEPARTMENT <br />Date Work Ended 02/22/2018 <br />Permit Date 01/17/2018 <br />Planned Use and Activity <br />Activity New Well <br />Planned Use Water Supplv Public <br />Address 22241 S Murphy RD APN 24518035 <br />City Ripon Zip 95366 County San Joaquin Township 02S <br />Latitude N Longitude W Range 08 E <br />Section 17 <br />Deg. Min. Sec. Deg. Min. Sec. Baseline Meridian Mount Diablo <br />Dec. Lat. 37.7562300 Dec. Long. -121.1076400 Ground Surface Elevation <br />Vertical Datum Horizontal Datum WGS84 Elevation Accuracy <br />Location Accuracy Location Determination Method Elevation Determination Method <br />Borehole Information <br />Water Level and Yield of Completed Well <br />Orientation Vertical <br />Specify <br />Depth to first water (Feet below surface) <br />16 <br />Sand, Brown <br />Depth to Static <br />Drilling Method Reverse Circulation Drilling Fluid <br />Water <br />31 <br />48 <br />Clay, Brown <br />Water Level 49.70 (Feet) Date Measured 02/21/2018 <br />Estimated Yield' 23D (GPM) Test Type Pump <br />58 <br />Total Depth of Boring 520 <br />Feet <br />66 <br />Clay, Brown <br />66 <br />Test Length 2 (Hours) Total Drawdown 5.61 (feet) <br />Total Depth of Completed Well 439 <br />Feet <br />'May not be representative of a well's long term yield. <br />Form DWR 188 rev. 12/19/2017 Page 1 of 2 <br />Geologic Log - Free Form <br />Depth from <br />Surface <br />Feet to Feet <br />Description <br />0 <br />16 <br />Sand, Brown <br />16 <br />31 <br />Sand, Brown, Coarse <br />31 <br />48 <br />Clay, Brown <br />48 <br />58 <br />Sand, Brown; With Gravel 1/2'5 <br />58 <br />66 <br />Clay, Brown <br />66 <br />89 <br />Clay, Brown; with Sand, Brown <br />89 <br />123 <br />Sand, Brown, Coarse; with Gravel 1/4" <br />123 <br />170 <br />Clay, Brown; with Sand, Brown <br />170 <br />190 <br />Sand, Brown, Coarse; with Clay, Brown <br />190 <br />225 <br />Clay, Brown; with Sand, Brown <br />225 <br />245 <br />Sand, Brown <br />245 <br />271 <br />Sandy Clay, Brown <br />271 <br />276 <br />Sand, Coarse; with Clay, Brown <br />276 <br />295 <br />Sand, Brown, Coarse <br />295 <br />321 <br />1 Sand, Brown, Coarse <br />Form DWR 188 rev. 12/19/2017 Page 1 of 2 <br />