Laserfiche WebLink
EWA No G.BROWN JR. <br /> GOVERNOR <br /> CAE 1►O 11111• MATTHEW F100RIOUE2 <br /> Water Boards SECRETARY FOR <br /> ENVIRONMENTAL RROTECTION <br /> State Water Resources Contrro Board <br /> REVIEW SUMMARY REPORT — ADDITIONAL WORK <br /> SIXTH REVIEW— NOVEMBER 2013 <br /> Agency Information 1 x(1'6 <br /> Agency Name: San Joaquin County Health Address: 1626 East Hazleton Ave, <br /> Department (Count ) Stockton, CA 95202 <br /> Agency Caseworker: Harlin Kno+I Case No: 1148 <br /> Case Information <br /> USTCF Claim No.: 1695 _ GeoTracker Global ID: T0607700471 <br /> Site Name: Canepa's Car Wash Site Address: 248 East Park Street, <br /> Stockton, CA 95202 <br /> Responsible Party: Canepa's Car Wash Address: 248 East Park Street, <br /> Stockton, CA 95202 <br /> I USTCF Expenditures to Date: $777,612 _ Number of Years Case Open: 22 <br /> URL: hdps:llaeotracker.waterboards ca aovlreaulators/screens/menu asp?global id=T0607700471 <br /> Summary <br /> The Low-Threat Underground Storage Tank (UST) Case Closure Policy (Policy) contains general <br /> and media-specific criteria, and cases that meet those criteria are appropriate for closure pursuant <br /> to the Policy. This case does not meet all of the required criteria of the Policy. A summary <br /> evaluation of compliance with the Policy is shown in Attachment 1: Compliance with State <br /> Water Board Policies and State Law. The Conceptual Site Model upon which the evaluation of <br /> the case has been made is described in Attachment 2: Summary of Basic Case Information <br /> (Conceptual Site Model) and Attachment 3 Historic Recommendations. Highlights of the case <br /> follow: <br /> This case is an active commercial petroleum fueling facility. An unauthorized release was reported <br /> in April 1991 following the removal of four USTs (two gasoline, one diesel). Dual phase extraction <br /> (DPE) pilot test, conducted for 126 hours in June 2013, 2011, removed 2,256 pounds of TPHg and <br /> 11,700 gallons of contaminated groundwater. Although a DPE system was installed in mid-2013 <br /> no operation, maintenance and monitoring reports have been submitted to document startup. <br /> Since 1994. nineteen groundwater monitoring wells have been installed and regularly monitored. <br /> According to groundwater data, water quality objectives have not been achieved. <br /> The petroleum release is limited to the soil and groundwater. According to data available in <br /> GeoTracker, there are no supply wells regulated by the California Department of Public Health or <br /> surface water bodies within 1,000 feet of the defined plume boundary. No other water supply wells <br /> have been identified within 1,000 feet of the defined plume boundary in files reviewed. Water is <br /> provided to water users near the Site by the Stockton East Water District. The affected <br /> groundwater is not currently being used as a source of drinking water, and it is highly unlikely that <br /> the affected groundwater will be used as a source of drinking water in the foreseeable future. <br /> Other designated beneficial uses of impacted groundwater are not threatened, and it is highly <br /> FELICIA IAARCUS,CHAIR I THOMAS HOWARD,EXECUTIVE OFFICER <br /> 1001 1 Street,Sacramento,CA 95814 1 Mailing Address:P.O.BOX 100,Sacramento,Ca 95812-0100 1 www.waterhoards.ca.gov <br /> �'�Rr c.cLEu oAV ER <br />