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1 <br /> GROUND WATER MONITORING WELL SAMPLING FORM <br /> Date: 7123101 Time: 1135 <br />' .lob No.- 007-346 1 Site: 1645 Cherokee Lane, Stockton, CA <br /> Well No.: MW-1 Sampling'Team:William E Motzer/C thea P Avakian <br />' Top of Well Casing Elevation: 1794 feet above mean sea level (A.MSL) <br />' Sampling Method: Disposable bailer <br /> )Field Conditions: Sunn , hot <br />' Decontamination Method- DeteTgent/tap Detergent/tapwater rinse,tap water nnse, final distilled water rinse <br />' Total Well Depth: 4990 feet Depth to Water Prior to Purge. 4872 feet <br /> Time Purge Begins- 1140 Depth Purging From: —49 feet <br /> ' <br /> Monitoring Well Diameter inches 2 4 <br /> Purge Factors 0.163 0.651 <br /> ' Purge Factor(gallonslft) x Water Column Height(ft)=Casing Volume(gallons) x 3 <br /> 1 gallon =3.785 liters 1 Mer=0.264 gallons <br /> 0163 x 118 — 019234 <br /> Height of Water Column. 118 feet Calculation Result: 0 57702 gallons <br /> ' Time 'Volum Temp. pH canducovty I , Wqsalvid .Notes <br /> Purged (2C"!6F) (units) a t ) "gen <br /> Ofters'l (DPW <br /> 1150 0 772 654 13 26 <br /> ' 1153 05 741 642 1288 <br /> 1156 1 734 632 1299 <br /> 1159 15 73 1 629 13 19 <br /> ' 1202 2 737 615 1351 <br /> 1204 25 733 611 1308 <br /> 1 <br />