Laserfiche WebLink
• Public water supply is provided by the City of Stockton Municipal Utilities <br /> District(groundwater)and the Stockton East Water District(surface water). <br /> • Closest private water supply wells are 2500 to 3000 feet from the site and are <br /> believed to be used only to fill an artificial lake in a residential area. <br /> • Twenty (20) existing monitoring wells within 10(20 feet of the site (excluding the <br /> three on-site monitoring welle .nstalled during this investigation). <br /> Figure S shows all docurnenwA municipal and private water supply wells within <br /> approximately one-half mile of the site. <br /> PREVIOUS INVESTIGATIONS AT NEARBY SITES <br /> Three other sites in the vicinity of Exxon Retail Station Number 7-3334 have had past <br /> environmental investigations, indicating some degree of environmental contamination. <br /> These are: Benjamin Holt Shell, 3011 West Benjamin Holt Drive, (300 feet north of <br /> Exxon Station); Lincoln Village West r`hevron (Chevron Station No. 94275),2905 West <br /> Benjamin Holt Drive,(704 feet ENE of Exxon Station); and Village West ARCO(ARCO <br /> Station No. 2133), 2908 West Benjamin Holt Drive, (700 feet east of Exxon Station). <br /> Locations of these three sites are shown on Figure 2. <br /> Benjamin Holt Shell Station <br /> In 1985,four (4) groundwater monitoring wells were installed at the Shell Oil station <br /> f directly north and across West Benjamin Holt Drive from the Exxon station. All levels <br /> er of hydrocarbons detected in soil and groundwater samples were below laboratory <br /> detection limits and no further investigative work was recommended. However,ten (10) <br /> soil borings were installed during 1990 in a proposed new UST field location as part of a <br /> pre-tank replacement site.assessment. Soil sample analyses indicated detectable levels of <br /> TPH and BTEX in the proposed new UST location. <br /> ARCO Station No.2133 <br /> In May 1984, ARCO reported a gasoline spill at their station located 700 feet to the <br /> east of the Exxon station. The spall was estimated to be a volume of 2000 to 3500 <br /> gallons of gasoline. The USTs and surrounding snail were excavated and replaced. <br /> Subsurface investigations were then conducted involving installation of ten (10) on-site <br /> 2-4 <br /> 75-07,RS 4124M[ <br />