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MONITORING AND REPORTING PROGRAM FOR -5- <br /> SAN JOAQUIN COUNTY <br /> NORTH COUNTY SANITARY LANDFILL <br /> CLASS III LANDFILL <br /> SAN JOAQUIN COUNTY <br /> WATER QUALITY PROTECTION STANDARDS <br /> Standards for Surface Waters <br /> Monthly surface water samples shall be taken from South Paddy Creek <br /> upstream of the facility at the locations shown on Attachment "B" for one <br /> year and analyzed for each of the parameters and constituents listed under <br /> "SURFACE WATER MONITORING" above. Analyses shall account for measurement <br /> errors in sampling and analysis. Data from these analyses shall be <br /> reported to the Board 13 months after the date of this Order for use by <br /> the Board in determining water quality protection standards for surface <br /> waters at the site. <br /> If subsequent upstream surface water sampling indicates significant water <br /> quality changes due to either seasonal fluctuations or other reasons <br /> unrelated to waste management activities at the site, the Discharger may <br /> request modification of these water quality protection standards. <br /> Standards for Ground Water <br /> Monthly samples shall be taken from the "background" monitoring well for <br /> one year and analyzed for: <br /> Report in <br /> Parameter/Constituent Units of <br /> Specific Conductance (field) Nmhos/cm <br /> pH (field) pH units <br /> Sulfate mg/l <br /> Chloride mg/l <br /> Nitrate (as N) mg/l <br /> Alkalinity mg/l <br /> Carbonate mg/l <br /> Bicarbonate mg/l <br /> Dissolved Iron mg/l <br /> Manganese mg/l <br /> Total Organic Carbon mg/l <br />