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i • <br /> MONITORING AND REPORTING PAOGRAM NO.5-00-142 <br /> CITY OF ESCALON <br /> WASTEWATER TREATMENT PLANT <br /> SAN JOAQUIN COUNTY <br /> monitoring program shall include the parameters/chemical analyses listed below. Sample collection <br /> and analysis shall follow standard EPA protocol. Each groundwater monitoring well shall be <br /> monitored at least for the following: <br /> Sampling Reporting <br /> Constituents Units T e of Sample Frequency Frequency <br /> Groundwater Elevation 0.01 feet Measurement Quarterly Quarterly <br /> BODS mg/1 Grab Quarterly Quarterly <br /> Dissolved Oxygen mg/1 Grab Quarterly Quarterly <br /> Nitrate as Nitrogen mg/1 Grab Quarterly Quarterly <br /> Specific Conductivity µmhos/cm Grab Quarterly Quarterly <br /> Total Dissolved Solids mg/l Grab Quarterly Quarterly <br /> Fixed Dissolved Solids mg/l Grab Quarterly Quarterly <br /> Volatile Dissolved Solids mg/1 Grab Quarterly Quarterly <br /> Chloride mg/1 Grab Quarterly Quarterly <br /> Sodium mg/1 Grab Quarterly Quarterly <br /> Volatile Organic Compoundsz µg/1 Grab Quarterly Quarterly <br /> Total Coliform MPN/100 ml Grab Quarterly Quarterly <br /> PH pH units Grab Quarterly Quarterly <br /> Standard Minerals3 mg/l Grab Annually Annually <br /> ' BOD5 denotes five-day, 20° Celsius Biochemical Oxygen Demand. <br /> Volatile Organic Compounds analysis by EPA Method 8010. <br /> 3 Standard Minerals shall include the following compounds: Barium, Calcium,Magnesium, Sodium, <br /> Potassium, Chloride, Sulfate,Total Alkalinity(including alkalinity series), and Hardness. <br /> SURFACE WATER MONITORING <br /> The Discharger shall establish two sampling stations along the northern bank of the Stanislaus River; <br /> one approximately 100 feet upstream of the easternmost property boundary, and one approximately <br /> 100 feet downstream of the westernmost property boundary or pond. Surface water samples shall be <br /> obtained on the same day within one hour of each other. Samples of surface water shall be obtained at <br /> these locations within 10 feet of the shore and shall be analyzed for the following: <br /> Sampling Reporting <br /> Constituents Units Tvne of Sample Frequency Frequency <br /> BODS mg/l Grab Quarterly Quarterly <br /> Dissolved Oxygen mg/l Grab Quarterly Quarterly <br /> Nitrate as Nitrogen mg/1 Grab Quarterly Quarterly <br /> Specific Conductivity µmhos/cm Grab Quarterly Quarterly <br /> Total Dissolved Solids mg/l Grab Quarterly Quarterly <br /> Fixed Dissolved Solids mg/l Grab Quarterly Quarterly { <br /> Volatile Dissolved Solids mg/1 Grab Quarterly Quarterly <br />