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ED..D G.B..w.JR, <br /> 40VlI,NOR <br /> R,4 M.M..ROaRIMIEa <br /> Water Boards `eN <br /> ./ <br /> State Water Resources Control Board <br /> DRAFT <br /> REVIEW SUMMARY REPORT—ADDITIONAL WORK <br /> FIFTH REVIEW— DECEMBER 2014 <br /> Agency Information <br /> Agency Name: San Joaquin County Address: 1868 East Hazelton Avenue <br /> Environmental Health Stockton, CA 95205 <br /> _ <br /> Department (County) <br /> Agency Caseworker: Angelica Sandoval Marin Case No.: 1324 <br /> Case Information <br /> USTCF Claim No.: 8790 GeoTracker Global ID: T66077001-46 <br /> Site Name: Parmar Texaco Site Address: 521 North Cherokee Lane <br /> Lodi, CA 95240 <br /> Responsible Party: Parmar Texaco Address: 521 North Cherokee Lane <br /> Lodi, CA 95240 <br /> USTCF Expenditures to Date: $299,110 Number of Years Case Open: 26 <br /> To view all public documents for this case available on GeoTracker use the following URL: <br /> http://geotracker.waterboards.ca.gov/profile report.asp?global id=T0607700146 <br /> Summary <br /> The Low-Threat Underground Storage Tank (UST) Case Closure Policy (Policy) contains <br /> general and media-specific criteria, and cases that meet those criteria are appropriate for <br /> closure pursuant to the Policy. This case does not meet all of the required criteria of the Policy. <br /> Highlights of the case follow: <br /> This Site is an auto service facility and former commercial petroleum fueling facility. An <br /> unauthorized release was reported in April 1988 following the removal of six USTs (six gasoline <br /> and one waste oil). Approximately 150 cubic yards of impacted soil were excavated and <br /> disposed offsite in 1988. Soil vapor extraction was conducted since June 2010, which reportedly <br /> removed 7,060 pounds of total petroleum hydrocarbons as gasoline (TPHg). Air sparging <br /> operation began in June 2014. Since 1988, nine groundwater monitoring wells have been <br /> installed and monitored. According to groundwater data, water quality objectives have not been <br /> achieved. <br /> The petroleum release is limited to the soil and shallow groundwater. According to data <br /> available in GeoTracker, there are no public water supply wells or surface water bodies within <br /> 1,000 feet of the projected plume boundary. No other water supply wells have been identified <br /> within 1,000 feet of the projected plume boundary in files reviewed. The unauthorized release is <br /> located within the service area of a public water system, as defined in the Policy. The affected <br /> shallow groundwater is not currently being used as a source of drinking water, and it is highly <br /> unlikely that the affected shallow groundwater will be used as a source of drinking water in the <br /> foreseeable future. Other designated beneficial uses of the affected shallow groundwater are <br /> not threatened, and it is highly unlikely that they will be, considering these factors in the context <br /> of the site setting. <br /> Fe cA MARCAI$, orae I T,�omns H..Le., ExEcunvE mewTon <br /> 1001 1 Street,Sacramento,CA 85814 1 Ma0,n,Address:RO. Box 100,Sacramento,Ca 95812-0100 1 www waterb..,dR DR g.v <br /> CJ RECYCLED PAPER <br />