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<br /> <br />Foothill Sanitary Landfill Page 49 of 53 San Joaquin County DPW - Solid Waste <br />Joint Technical Document Revised 6/09/2020 <br /> <br />Leachate in Module 1 drains by gravity to the sump located in the southeast corner of the <br />module, from which it is pumped either to the 10,000-gallon storage tank or returned to the <br />refuse over an approved liner in accordance with the WDRs. Leachate generated from Module 1 <br />flows to a leachate sump from which it is pumped either to a storage tank or to infusion points <br />installed in the refuse filled areas in accordance with the WDRs. <br /> <br />Leachate from the storage tanks of future modules is ultimately returned back to the waste in <br />the same lined module in accordance with the regulations. <br /> <br />The public is not allowed to enter or be near any of the leachate control facilities of the site. Site <br />personnel monitor any breaches in security. Infusion points are designed and installed away for <br />active phase areas. Application of leachate directly to the refuse is away from public access <br />areas.