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MONITORING AND REPORTING PROGRAM ORDER NO. R5-2008-0149-041 2 <br /> RIPON FARM SERVICE <br /> SAN JOAQUIN COUNTY <br /> Table 1: Remediation Well Sam lin Schedule' <br /> Monitoring Wells2 Pre- 1 2 1 2 3 months/ Semi- Constituent <br /> injection week week month months quarterly' annually° Suites <br /> MW-103, MW-104 x x x x x x x A <br /> Treatment Zone <br /> CRW-4 x x x x x x x A <br /> Transition Zone <br /> RMW-5S, RMW-6S x x x B <br /> Compliance Zone <br /> RMW-7S, <br /> RMW-10S, MW-101 x T-E=X B <br /> Background <br /> ' Sampling frequencies are approximate, to be measured from injection date. <br /> 2 Well locations are shown in Figure 1. <br /> 3 Quarterly sampling shall occur about every 3 months until 1 year has elapsed from injection date. <br /> °Semi-annual sampling shall commence one year following injection. <br /> 5 Constituent Suites are listed in Table 2. <br /> Table 2: Constituent Suites and Analytical Methods <br /> Maximum Practical <br /> Constituent Method° quantitation Limit' <br /> Suite A <br /> Nitrate EPA 300, EPA 353.2 0.5 mg/L <br /> Ammonium SM 4500 0.1 mg/L <br /> Sulfate EPA 300 1 mg/L <br /> Dissolved Iron SM 3500 0.01 mg/L <br /> Dissolved organic carbon SM 53108 0.5 mg/L <br /> Alkalinity EPA 310.2 10 mg/L <br /> Suite B <br /> Nitrate EPA 300, EPA 353.2 0.5 mg/L <br /> Ammonium SM 4500 0.1 mg/L <br /> Dissolved Iron, Manganese SM 3500 0.05 mg/L <br /> Dissolved organic carbon SM 5310B 0.5 mg/L <br /> Total Dissolved Solids EPA 160.1 10 mg/L <br /> 6 Or an equivalent Method that achieves the maximum Practical Quantitation Limit. <br /> 7 All concentrations between the Method Detection Limit and the Practical Quantitation Limit shall be reported as <br /> an estimated value. <br />