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Table 3.2: Volatile Organic Compounds, Analytical Results, Intermediate Aquifer Wells <br /> Third Quarter 2011 Site Status Report <br /> Former Nestle USA, Inc. Facility, Ripon, CA <br /> Sample Average PDB MRP Actual Sample cis-1,2- trans-1,2- Trichloro- Vinyl Comments/ <br /> Location Sample Method Depth (ft, bgs) Sampling Sampling Date Chloroform Dichloroethene Dichloroethene ethene Chloride Others <br /> Frequency Frequency <br /> USEPA Method 826013, micro rams per liter p /L <br /> M-45C PDB 130.5 Quarterly Quarterly 01/11/11 <1.0 <0.50 <0.50 <0.50 <0.50 <br /> M-45C PDB 130.5 Quarterly Quarterly 04/12/11 <1.0 <0.50 <0.50 <0.50 <0.50 <br /> M-45C PDB 130.5 Quarterly Quarterly 07/08/11 <1.0 <0.50 <0.50 <0.50 <0.50 <br /> M-54C PDB 172.5 Not Listed Quarterly 01/06/11 <1.0 99 2.7 41 97 1,1-DCE: 1.8 <br /> M-54C PDB 172.5 Not Listed Quarterly 04/12/11 <1.0 100 3.6 48 120 1,1-DCE: 2.2 <br /> M-54C PDB 172.5 Not Listed Quarterly 07/08/11 <1.0 91 3.5 39 93 1,1-DCE: 1.9 <br /> Notes: <br /> Highlighting = Current quarter <br /> Bold Result = Detection above laboratory reporting limit NR = Sampling Not Required <br /> Biennial = Sampled in odd-numbered years NS = Not Sampled <br /> 1,1-DCE = 1,1-dichloroethene - = Data Not Available or Unknown PDB = passive diffusion bag <br /> Page 3 of 3 <br />