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MONITORING WELL SAMPLING DATA <br /> rect Name Ranch Market Project Number: S8643-06-01 <br /> ll No MW-1 Date 4/6/05 <br /> ll Diameter 2 in Field Personnel Matt Hanko/Pete Arroyo <br /> asing Length 40 feet Screened Casing Length <br />' Well Elevation feet MSL measured from <br /> PURGE CHARACTERISTICS <br /> Water Depth Before Purging 28 47 ft 2 in = 1632 Gal/ft 4 in = 6528 Gal/ft <br />' Calculated Water Column Volume 1 96 Gal Volumes Purged 3 <br /> Start Purging Time 1204 End Purging Time 1218 <br /> Total Time 14 min Flow Gauge to 1 5 <br /> Total Volume Purged 6 Gal Avg Flow Rate 1 5 gpm <br /> iWater Depth After Purging feet Time <br /> Dissolved Oxygen mg/1 Free Product (Y/N), Thickness inches <br /> 1 <br /> SAMPLING CHARACTERISTICS <br /> Purging Method Submersible Pump 7Sarnpling Method Disposable Bailer <br /> Laboratory Analysis <br /> TIME TEMPERA'T'URE CONDUCTIVITY pH Gallons <br /> °C) (umhos/cm) Purged <br /> ' 1205 21 8 802 695 0 <br /> 1210 21 5 609 727 2 0 <br /> ' 1214 21 3 606 724 40 <br /> 1218 21 3 602 721 60 <br /> 1 <br /> ' comments <br />