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TABLE 7 <br /> Required Analyses,Container Types,and Methodologies <br /> City of Tracy WWTP TSO Mondohna Well Installation Work Plan <br /> Parameter Sampling Sample volume Preservative Analytical Method Required Units <br /> Frequency Container Reporting Limit <br /> pH Quarterly Poly 125 ml None EPA 150.1/SM 4500H 0.01 Standard units <br /> Total Dissolved Solids Quarterly Poly 500 ml None SM 2540C 10 mglL <br /> Volatile Dissolved Solids Quarterly Poly 500 ml None EPA 160.4 10 mg/L �. <br /> Electrical Conductivity @25'C Quarterly Poly 125 ml None SM 25108 4 µmhos/cm <br /> Total Kjeldahl Nitrogen Quarterly Poly 125 ml H2S0< EPA 351.2 0.2 mg/L <br /> Nitrate(as N) Quartedy Poly 125 ml None EPA 300.OA 0.1 mg/L <br /> Total Coliform Organisms Quarterly Poly 250 ml Naz82Q3 SM 92218 1.1 MPN/100 ml <br /> Total Alkalinity Quarterly Poly 125 None SM 2320B 2 ni <br /> Hardness Quarterly Poly 250 ml HNO3 SM 2340B 10 mg/L <br /> Standard Minerals' Quarterly Poly 125 ml HNO3 EPA 200.7 Various mg/L <br /> Title 22 Metals' Yearly A•Poly 125 ml HNO3 EPA 200.8 Various mg1L <br /> Notes <br /> B,Ca, Fe, Mg, K, Na, Cl, Mn, and P <br /> ° As. Cd, Cr, Cu, Pb, Hg, Ni, and Zn <br /> October 31,2007 12 <br />