Laserfiche WebLink
MONITORING WELL SAMPLING DATA <br /> Project Name:Former Vintage Carwash Project Number: 59183-06-02 <br /> Well No.: MW-7 Date: 03/23/09 <br /> �! Well Diameter: 2 in. Field Personnel: JJE/MOB <br /> Casing Length: 60 ft. Screened Casing Length: 30 ft. <br /> ' Well Elevation: 11.73 feet above MSL <br /> ' PURGE CHARACTERISTICS <br /> ' Water Depth Before Purging: 28.22 ft. 2 in.=.1632 Gal/ft. 4 in=.6528 Gal/ft. <br /> Calculated Water Column Volume: 5.19 gal. Volumes Purged: 3.1 <br /> Start Purging Time: 0836 End Purging Time: 0845 <br /> ' Total Time: 9 min. Flow Gauge: to <br /> Total Volume Purged: 16 gal. Avg.Flow Rate: 1.8 gpm <br /> Water Depth After Purging: Time: <br /> ' Dissolved Oxygen: 4.11 mg/1 Free Product: (N;Thickness: <br /> 'I SAMPLING CHARACTERISTICS <br /> Purging Method: Submersible Pump Sampling Method: Disposable Bailer <br /> ' Laboratory Analysis: Acetone,Bromate,CrVI <br /> TIME TEMPERATURE CONDUCTIVITY pH Gallons <br /> (°C) (umhos/cm) Purged <br /> 0839 17.8 1,548 6.52 5 <br /> 0842 19.6 1,579 6.54 10 <br /> '{ 0845 20.1 1,566 6.59 16 <br /> j0855 Sample <br /> ' Comments: Turbid,no odor. <br /> 1 <br />