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1 <br /> SAN JOAQUIN COUNTY Page 1 of 2 <br /> LTCP Checklist G <br /> GEOTRACKER HOMEI MANAGE PROJECTS ( EJZ PZ ORT5SEARCH LOGOUT <br /> SAN JOAQUIN COUNTY (T10000004659) - MAP THIS SITE OPEN - SITE ASSESSMENT <br /> 630 N CALIFORNIA STREETLEANUP OVERSIGHT AGENCIES <br /> STOCKTON , CA 95202 ACTIVITIES REPORT SAN JOAQUIN COUNTY LOP (LEAD)- CASE 4. 391190 <br /> CASEWORKER: USAM MNA - SUPERVISOR: AORIENNEELLSAESSER <br /> SAN JOAQUIN COUNTY PUBLIC WERPAGE CENTRAL VALLEY Rwi (REGION SS) <br /> VIEW PRINTABLE CASE SUMMARY FOR THIS SITE <br /> THIS.PROJECT WAS LAST MODIFIED BY LISA MEDINA ON 81120131:47:48 PM -111STORY <br /> CLOSURE POLICY THIS VERSION IS IN PROGRESS AS OF 7/31/2013 CHECKLISTINITIATED ON 7/312013 CLOSURE POLICY HISTORY <br /> General Criteria - The Site Satisfies the policy general criteria - CLEAR SECTION ANSWERS NO <br /> a. Is the Unauthorized release located within the service area of a public water s tem? <br /> Name a Water system : lClitroStricksm r YES C NO <br /> b. The unauthorized release consists only of petroleum LL IF YES C NO <br /> c. The unauthorized ('primary') release from the UST system has been stopped. r YES C NO <br /> d. Free product has been removed to the maximum extent practicable jin . r FP Not Encountered C YES C NO <br /> e_ A conceptual site model that assesses the nature, extent, and mobility of the release has been developedif OLal. <br /> Description (Check all that Apply): <br /> F GW Not Evaluated <br /> F1 Groundwater Assessment Incomplete - Areal Extent of Contamination Not Defined <br /> F Groundwater Assessment Incomplete - Depth of Contamination Not Defined <br /> F Hydrominkay Not Adequately Defined <br /> FI Potential Receptors Not Identified C YES r NO <br /> P Soil Assessment Incomplete - Areal Extent Not Linked <br /> FI Sail Assessment Incomplete - Depth Unknown <br /> P Soil Vapor Not Evaluated <br /> r Other - ISile is new and has not been evaluated - <br /> I. Scracindary source has been removed to the extent practicable info <br /> Impediment to Removing Secondary Source (Check all that Apply): <br /> F Remetliation Has Not Been Attempted <br /> n Remetliation Was Designed Incorrectly <br /> n <br /> Remediation Was Shut Off Prematurely f YES r NO <br /> F-1 Poor Remetliation O&M <br /> Roger - 3ite currently being evaluated <br /> g. Soil or groundwater has been tested for MTBE and results reported In accordance with Health and Safety Code Section (` Not Required C r <br /> 25296.15. quire YES - NO <br /> h. Does a nuisance exist, as defined by Water Code section 13050. C YES r NO <br /> 1 . Media-Specific Criteria: Groundwater - The contaminantplume that exceeds waterquahty objectives is stable or decreasing in areal extent, and NO <br /> meets all of the additional charectaris6cs of one of the five Gasses of sites fisted below. - CLEAR sEcnoN ANsWERs <br /> EXEMPTION - Soil Only Case (Release has not Affected Groundwater - Info) C VES R NO <br /> Does the site meet any of the Groundwater specific coterie scenarios? C YES r NO <br /> ADDITIONAL QUESTIONS - Please indicate only those conditions that do not meet the policy criteria: <br /> Plume Length (That Exceeds Water Quality Objectives) : <br /> C > 100 Feet and < 250 Feet C >_ 250 Feet and < 1 ,000 Feet C z 1 ,000 Feet r Unknown <br /> Plume is Stable or Decreasing in AREAL Extent <br /> C No r' Unknown <br /> Free Product in Groundwater : <br /> C Yes ( ) No CUnknown <br /> Free Product Has Been Removed to the Maximum Extent Practicable : <br /> Cl No C Unknown <br /> For sites with free product, the Plume Has Been Stable or Decreasing for 5-Years (info) <br /> C No C Unknown <br /> For sites with free product, owner Willing to Accept a Land Use Restriction (if required) : <br /> C No C Unknown <br /> Free Product Extends Offsite; <br /> C Yes C Unknown <br /> Benzene Concentration <br /> C >_ 1 ,000pgll and < 3,000 PPA C t 3,000 pgll C Unknown <br /> MTBE Concentration : <br /> C' > 1 000 pgll C Unknown <br /> Nearest Supply Well (From Plume Boundary) : <br /> C' 5250 Feet C > 250 Feel and < 1 000 Feet C' Unknown <br /> Nearest Surface Water Body (From Plume Boundary) : <br /> C S 250 Feet C' > 250 Feet and s1 ,000 Feet C' Unknown <br /> https ://geotracker.waterboards.ca.gov/regulators/screens/closure_Tolicy.asp?global_id=T10 . " 8/6/2013 <br />