WP0040745 - Laserfiche WebLink

Home Browse Search

CEIV- State of California Well Completion Report 0 3 2020 Form DWR 188 Submitted 7/27/2020 WCR2020-009522 E IVIRONMENTAL HEALTh 'EPMIT/SERVIg /2020 Owner's Well Number MW-21 Date Work Began 04/27/2020 Date Work Ended Local Permit Agency San Joaquin County Environmental Health Department Secondary Permit Agency Permit Number WP0040745 Permit Date 04/21/2020 Well Owner(must remain confidential pursuant to Water Code 13752) Planned Use and Activity Name CITY OF LATHROP, Activity New Well Mailing Address 390 TOWNE CENTER Planned Use Monitoring City LATHROP State CA Zip 95330 Well Location Address 1000 W OF 18401 MCKINLEY AVE APN 241-400-26 City LATHROP Zip 95337 County San Joaquin Township 02S Latitude 37 47 32.6399 N Longitude -121 16 28.2 W Range 06 E Section 02 Deg. Min. Sec. Deg. Min. Sec. Baseline Meridian Mount Diablo Dec.Lat. 37.7924 Dec.Long. -121.2745 Ground Surface Elevation Vertical Datum Horizontal Datum WGS84 Elevation Accuracy Location Accuracy Location Determination Method Elevation Determination Method Borehole Information Water Level and Yield of Completed Well Orientation Vertical Specify Depth to first water 0 (Feet below surface) Depth to Static Drilling Method Other-MUD Drilling Fluid Bentonite ROTARY METHOD Water Level 0 (Feet) Date Measured Estimated Yield` (GPM) Test Type Total Depth of Boring 300 Feet Test Length (Hours) Total Drawdown (feet) Total Depth of Completed Well 270 Feet 'May not be representative of a well's long term yield. Geologic Log - Free Form Depth from Surface Description Feet to Feet 0 20 FINE MEDIUM SAND,SILTY BROWN CLAY 20 40 MEDIUM FINE SAND 40 60 MEDIUM FINE SAND,SMALL GRAVEL,BLUE CLAY 60 80 MEDIUM FINE SAND 80 120 TAN CLAY,SAND A2O 160 TAN CLAY 200 BROWN CLAY,FINE SAND 240 MEDIUM FINE SAND 260 MEDIUM FINE SAND,COARSE SAND 260 280 MEDIUM FINE SAND,BLUE CLAY 280 300 BLUE CLAY Form DWR 188 rev. 12/19/2017 Page 1 of 2