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• <br /> TENTATIVE WASTE DISCHARGE REQUIREMENTS ORDER NO.R5-2003-OOXX 6 <br /> LINCOLN CENTER ENVIRONMENTAL REMEDIATION TRUST <br /> SAN JOAQUIN COUNTY <br /> [Note: Other prohibitions, conditions, definitions, and some methods of determining compliance <br /> are contained in the attached "Standard Provisions and Reporting Requirements for Waste <br /> Discharge Requirements" dated I March 1991, incorporated herein.] <br /> A. Discharge Prohibitions <br /> 1. The discharge of wastes to surface waters or surface water drainage courses is prohibited. <br /> 2. Discharge of waste classified as `hazardous' under Section 2521, Chapter 15 of Title 23 or <br /> `designated', as defined in Section 13173 of the California Water Code is prohibited. <br /> 3. The discharge of waste at any location or in a manner different from that described in <br /> Finding No. 10 is prohibited. <br /> B. Discharge Specifications <br /> 1. The Discharger shall not cause the permeability of the aquifer, either inside of outside of <br /> the GZVI treatment area, to be affected to such a degree that the Discharger is unable to <br /> effectively operate extraction wells for the purpose of containing the GZVI or its <br /> byproducts. <br /> 2. The Discharger shall not cause the high quality groundwater unaffected by the current <br /> plume undergoing cleanup to be degraded by the constituents or degradation byproducts <br /> identified herein. <br /> C. Groundwater Limitations <br /> 1. The Discharger shall not cause the groundwater to contain taste and odor producing <br /> substances in concentrations that cause nuisance or adversely affect beneficial uses. <br /> 2. The Discharger shall not cause groundwater to contain waste constituents greater than <br /> background ranges except for iron, chloride, and TDS. <br /> 3. The Discharger shall not cause an increase in any groundwater constituent above background <br /> ranges listed in Finding No. 12 in the following downgradient well: MW-100A located <br /> approximately 600 feet downgradient from the pilot test area. Localized short-term <br /> exceedence of WQOs for iron, chloride and TDS may occur in close proximity to the <br /> treatment zone. Over time, the iron, chloride and TDS concentrations are expected to <br /> decrease to near background. <br /> 4. At the conclusion of the pilot study, the Discharger shall not cause the groundwater to <br /> contain concentrations of chemical constituents, including the injected substance, and <br />