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Table 3.2 <br /> Intermediate Aquifer Monitoring Wells - Groundwater Analytical Results <br /> Former Nestle Facility, Ripon, CA <br /> Average PDB cis-1,2- <br /> Sampling Sampling Sample TCE VC Comments/ <br /> Well ID Method (feet bth Frequency(a) Date (pg/L) (D9/E) (pg/L) Other Constituents <br /> M-28C1 PDB 155.5 Quarterly 01/04/18 16 33 <0.5 <br /> PDB 155.5 Quarterly 04/10/18 14 32 <0.5 <br /> PDB 155.5 Quarterly 07/03/18 15 31 <0.5 <br /> M-29C1 PDB 162.5 Annual 04/10/18 <0.5 <0.5 <0.5 <br /> M-29C2 PDB 183.5 Annual 04/10/18 <0.5 1 <0.5 <0.5 <br /> M-30C1 PDB 127.5 Semi-Annual 04/12/18 6.6 63 71 1,1-DCE: 0.82; trans-1,2-DCE: 0.96 <br /> M-30C2 PDB 152.5 Semi-Annual 04/12/18 <0.5 1.7 <br /> M-31C1 PDB 122.5 Semi-Annual 04/12/18 16 120 22 1,1-DCE: 0.58; trans-1,2-DCE: 0.78 <br /> (DUP) PDB 122.5 Semi-Annual 04/12/18 16 120 23 1,1-DCE: 0.62; trans-1,2-DCE: 0.81 <br /> M-32C PDB 135.5 Semi-Annual 04/13/18 5.2 14 <0.5 <br /> M-34C PDB 142.5 Semi-Annual 04/05/18 <0.5 <0.5 <0.5 <br /> M-36C PDB 136.5 Semi-Annual 04/05/18 <0.5 <0.5 <0.5 <br /> M-38C PDB 135.5 Semi-Annual 04/13/18 <0.5 <0.5 <0.5 <br /> M-39C PDB 156.5 Annual 04/05/18 <0.5 <0.5 <0.5 <br /> M-41C PDB 133.5 Semi-Annual 01/04/18 4.3 14 <0.5 <br /> PDB 133.5 Semi-Annual 04/12/18 4.3 12 <0.5 <br /> M-44C PDB 135.5 Quarterly 01/04/18 <0.5 <0.5 <0.5 <br /> PDB 135.5 Quarterly 04/13/18 <0.5 <0.5 <0.5 <br /> (DUP) PDB 135.5 Quarterly 04/13/18 <0.5 <0.5 <0.5 <br /> PDB 135.5 Quarterly 07/02/18 <0.5 <0.5 <0.5 <br /> M-45C PDB 130.5 Semi-Annual 04/05/18 <0.5 <0.5 <0.5 <br /> M-54C PDB 172.5 Quarterly 01/04/18 26 68 59 1,1-DCE: 1.2; trans-1.2-DCE: 2 <br /> PDB 172.5 Quarterly 04/10/18 22 51 42 1,1-DCE: 0.71; trans-1,2-DCE: 1.6 <br /> Dup PDB 172.5 Quarterly 04/10/18 23 54 42 1,1 DCE 0.74, Trans-1,2 DCE: 1.6 <br /> PDB 172.5 Quarter) 07/03/18 24 59 43 1,1-DCE: 0.92; trans-1,2-DCE: 1.6 <br /> Notes: <br /> (a)Sampling frequency is based on the Monitoring and Reporting Program(MRP R5-2014-0815,2/17/17 MRP revision,and MRP R5-2015-0012-001)issued by the RWQCB. <br /> PDB=Passive Diffusion Bag <br /> Volatile organic compounds data by EPA Method 8260B in micrograms per liter(tag/L) <br /> cis-1,2-DCE=cis-1,2-Dichloroethene <br /> TCE=Trichloroethene <br /> VC=Vinyl Chloride <br /> 1,1-DCE=1,1-Dichloroethene <br /> Third Quarter 2018 Site Status Report ECM Consultants <br /> Nestle USA, Inc. Page 17 of 23 11/12/2018 <br />