Laserfiche WebLink
f <br /> i MONITORING WELL SAMPLING DATA <br /> FProtect Name Stockton Maintenance Sta Protect Number 58475-06-24I <br /> Well No MW-7 Date 11/19/03 <br /> Well Diameter 4 in Field Personnel JE/DW <br /> Casing Length 74 61 feet Screened Casing Length NA <br /> LWell Elevation 21 75 feet above MSL <br /> PURGE CHARACTERISTICS <br /> Water Depth Before Purging 53 48 ft 2 in = 1632 Gal/ft 4 in = 6528 Gal/ft <br /> Calculated Water Column Volume 13 79 Gal Volumes Purged 3 0 <br /> Start Purging Time 0822 End Purging Time 0839 <br /> Total Time 17 min plow Gauge to <br /> Total Volume Pumped 42 Gal Avg Flow Rate 2 5 gpm <br /> Water Depth After Purging feet Time <br /> SAMPLING CHARACTERISTICS <br /> Purging Method Submersible Pump Sampling Method Disposable Bailer <br /> Laboratory Analysis TPHg,TPHd, BTEX, 5 FOCs by EPA Test Method 8260 <br /> TIME TEMPERATURE CONDUCTIVITY pH Gallons <br /> °C {umhos/cm} Purged <br /> 0828 202 1016 729 14 <br /> 0834 205 1020 729 28 <br /> 0839 207 1022 730 42 <br /> 0850 Sample <br /> Comments Purge water clear,no odor <br /> ITurbidity=21 ntu <br /> • <br />