Laserfiche WebLink
MONI'T'ORING WELL SAMPLING DATA <br /> ' Protect Name Stockton Maintenance Sta Protect Number 58475-06-24B <br /> ' Well No MW-1 Date 10/03/02 <br /> Well Diameter 4 in Field Personnel JE/CK <br /> ' Casing Length 80 feet Screened Casing Length NA <br /> Well Elevation 22 06 feet above MSL <br /> PURGE CILARACTERISTICS <br /> Water Depth Before Purging 52 52ft 2 in= 1632 Gal/ft 4 in = 6528 Gal/ft <br /> Calculated Water Column Volume 17 93 Gal =Volumes Purged 3 0 <br />' Start Purging Time 0805 End Purging Time 0823 <br /> Total Time 18 min Flow Gauge to <br />' TotaI Volume Pumped 54 Gal Avg Flow Rate 3 0 gpm <br /> Water Depth After Purging feet Time <br /> SAMPLING CHARACTERISTICS <br />' Purging Method Submersible Pump 11 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 (umbos/cm) Purged <br /> 0812 197 515 722 18 <br />' 08I8 198 530 705 36 <br /> 0823 204 539 697 54 <br /> 1 <br /> 0830 Sample <br /> Comments Purge water clear, odor <br />' Turbidity= 15 ntu <br /> 1 <br />