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Section 3 <br /> Surveying and Sampling <br /> Table 3-1 <br /> Groundwater and Surface Water Monitorin Pro ram Summa Field, Calculated, and Laboratory) <br /> Constituent Units Preservative Sample Volume' Container Method3 Hold Type of Sampling Reporting <br /> T e Time Sam le Fre uenc Fre uenc <br /> Depth to Groundwater +/-0.01 ft NA NA NA NA NA Measurement <br /> Groundwater Elevation +/-0.01 ft NA Quarterly_ Quarterly <br /> NA NA NA NA Calculated uarterl uarterl <br /> pH pH Units Unpreserved/Field <br /> Analysis NA NA NA NA Grab Quarterly Quarterly <br /> Nitrate as Nitrogen m Un reserved 500 ml Poly300.0 48 Hrs. Grab <br /> Total Kleldahl Nitrogen m H2SO4 500 ml Pol 351.4 28 Das Grab Quarterl uarterl <br /> Total Dissolved Solids m Un reserved 250 ml Poly 160.1 7 Das Grab Quarterly Quarterly <br /> Total Coliform Quarterly <br /> Organisms <br /> MPN/100m14 Naz Sz O3 100 ml Bacti. SM 9221 Quarter)6 Hrs. Grab y Quarterly <br /> 00 and S'H Permil Unpreservedb 100 ml pol Isotope <br /> y MS 6 Months Grab Quarterly Quarterly <br /> 500 ml(HNO3)/ <br /> Standard Minerals' mg/L HNO3/Unpreservedb 500 ml Poly ** *** Grab <br /> Quarterly Quarterly <br /> n reserved <br /> I. Groundwater elevation shall he determined based on depth-to-water measurements from a surveyed measuring point elevation on me well(north quadrant of the PVC well casing). <br /> 2. Actual sample volumes may vary between laboratories. The volumes listed should be viewed as approximate and confirmed with the analytic laboratory performing the analysis prior to sampling. <br /> 3. EPA and Standard Methods(SM)I isted provide a basis for appropriate laboratory methodologies for the respective monitored parameters. New or revised methods or equivalent standard methods may hesubstituted for <br /> the methods listed should they provide similar or better practical quantification limits and/or as recommended by the analytic laboratory. <br /> 4. MPN1100m1 denotes Most Probable Number per 100 ml. <br /> 5. Standard minerals include at least the following compounds: barium,boron,calcium,iron,magnesium,manganese,potassium,silica,sodium,chloride,sulfate,total alkalinity(including alkalinity series),and hardness. <br /> 6. All water samples collected for metals and stable isotope analysis will be filtered using a maximum 0.45 micron filter prior to any required preservation. <br /> • FIN03 for metals and hardness,no preservative for other analytes. <br /> ** EPA method 200.7 for barium,boron,calcium,iron,magnesium,manganese,potassium,silica,and sodium. EPA method 130.2 for hardness. EPA method 310.1 for alkalinity series. EPA method 300.0 for chloride and <br /> sulfate. <br /> **•6 months for metals and hardness,14 days for alkalinity series,and 28 days for chloride and sulfate. <br /> NA—Not Applicable <br /> • <br /> April 2007 <br /> City of Ripon Wastewater Treatment Facility <br /> 3-3 Groundwater Monitoring Well Installation Workplan <br />