Laserfiche WebLink
16 <br /> MONITORING WELL SAMPLING DATA <br />' <br /> Project Nam be 475-06-24K <br /> � e Stockton Maintenance Sta Project Number S8 <br /> Well No MW-2 Date 05/27/04 <br /> Well Diameter 4 in Field Personnel 3E/DW <br />' Casing Length 79 7 feet Screened Casing Length NA <br /> Well Elevation 2198 feet above MSL <br /> PURGE CHARACTERISTICS <br />' Water Depth Before Purging 52 59 ft :L2 in= 1632 Gal/ft 4 in = 6528 Gal/ft <br /> Calculated Water Column Volume 17 70 Gal Volumes Purged 3 1 <br /> Start Purging Time 1257 End Purging Time 1317 <br /> Total Time 20 min Flow Gauge to <br />' Total Volume Pumped 54 Gal Avg Flow Rate 2 7 gpm <br /> Water Depth After Purging feet Time <br /> SAMPLIING 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 (umhos/cm) Purged <br /> I 1304 229 926 756 18 <br /> 1310 228 923 745 36 <br />' 1317 226 920 743 54 <br />' 1320 Sample <br />' Comments Purge water clear, strong odor <br /> Turbidity=61 ntu <br />