Laserfiche WebLink
1 <br /> QUARTERLY GROUNDWATER MONITORING REPORT <br /> FIRST QUARTER 1995 <br /> QUIK STOP MARKET NO. 132 <br /> 3555 WEST HAMMER LANE <br /> STOCKTON, CALIFORNIA <br /> 1 .0 INTRODUCTION <br /> Smith Environmental Technologies Corporation is pleased to present this report of the <br /> results of the first quarter 1995 groundwater monitoring conducted at the subject site <br /> in Stockton, San Joaquin County, California (Figure 1 ) The site plan (Figure 2) shows <br /> the location of the station building, adjacent streets, Monitoring Wells, and other site- <br /> specific features Background information on the site was included in Appendix A of <br /> the quarterly groundwater monitoring report for September 1993 (RESNA, December <br /> 1993) <br /> The monitoring wells are sampled quarterly to monitor two shallow groundwater <br /> aquifers underlying the site The program objectives are listed below <br /> Measure <br /> depth of groundwater <br /> p <br /> • Sample and analyze groundwater samples for selected petroleum <br /> hydrocarbons <br /> • Construct groundwater elevation contour maps within the study area <br />' boundaries <br />' • Compare current and past data <br />' The existence and degree of petroleum hydrocarbons in the groundwater underlying <br /> a site is evaluated by (1) the presence of the free-floating product and (2) laboratory <br /> analyses of groundwater samples to evaluate concentrations of total petroleum <br />' PL1W\94 2731REP0RTS11 STQTR 608 [Jun 7 1995] noweEnvironmental <br />