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Table 4: Volatile Organic Compounds in Municipal Wells and Private Wells <br /> Second Quarter 2014 Site Status Report <br /> Former Nestle USA, Inc. Facility <br /> Ripon, CA <br /> Average <br /> Sample MRP/Sampling Sample cis-1,2- <br /> Well ID Method PDB Depth Frequency(c) Date Dichloroethene Trichloroethene Vinyl Chloride Comments/Others <br /> (ft,bgs) <br /> RC-1 Grab Monthly 03/06/14 <0.10 <0.10 <0.10 CF:0.13; <br /> RC-1 Grab - Monthly 04/10/14 <0.10 <0.10 <0.10 <br /> RC-1 Grab - Monthly 05/06/14 <0.10 <0.10 <0.10 CF:0.13; <br /> RC-1 Grab - Quarterly - - <br /> USEPA Method 8260B micrograms per liter(pg/L) <br /> Municipal Wells <br /> MW-5 Grab - Quarterly(a) 01/09/14 <0.50 <0.50 <0.50 <br /> MW-5 Grab - Semi-Annual(a) 04/10/14 <0.50 <0.50 <0.50 <br /> MW-11 Grab - Quarterly(a) 01/09/14 <0.50 1 <0.50 <0.50 <br /> MW-11 Grab - Quarterly(a) 04/10/14 0.56 <0.50 <0.50 <br /> MW-16 Grab Quarterly(a) 01/09/14 <0.50 <0.50 <0.50 <br /> MW-16 Grab Quarterly(a) 04/10/14 <0.50 <0.50 <0.50 <br /> Diamond Pet Food Processors(formerly Neenah Paper Company)Wells <br /> PW-6 Grab Quarterly(a) 01/09/14 <0.50 <0.50 <0.50 <br /> PW-6 Grab Quarterly(a) 01/09/14 <0.50 <0.50 <0.50 Duplicate Sample <br /> PW-6 Grab Quarterl a - - - - Not operational at this time; <br /> PW-7 Grab - NR - - NR <br /> PW-8 Grab - Quarterly(a) 01/09/14 - - - Not operational at this time; <br /> PW-8 Grab - Quarterly(a) 04/11/14 <0.50 <0.50 <0.50 <br /> TH-1 PDB 278.5 Annual 04/11/14 <0.50 <0.50 <0.50 <br /> TH-7 PDB 90 Annual 04/14/14 <0.50 <0.50 <0.50 <br /> TH-8 PDB 142.5 Quarterly 01/03/14 7.9 2.8 8.8 <br /> TH-8 PDB 142.5 Semi-Annual 04/14/14 6.7 2.5 9.8 <br /> TH-9 PDB 87.5 Quarterly 01/03/14 0.66 <0.50 0.66 <br /> TH-9 PDB 87.5 Semi-Annual 04/14/14 <0.50 <0.50 <0.50 <br /> TH-10 PDB 150.5 Quarterly 01/03/14 100 37 110 1,1-DCE: 1.2;trans-1,2-DCE: 1.7; <br /> TH-10 PDB 150.5 Quarterly 01/03/14 100 37 110 1,1-DCE: 1.1;trans-1,2-DCE: 1.8; Duplicate Sample <br /> TH-10 PDB 150.5 Semi-Annual 04/14/14 110 41 1 120 1,1-DCE: 1.2;trans-1,2-DCE:2.0; <br /> TH-11 PDB 175 Semi-Annual 04/11/14 64 23 20 1,1-DCE:0.75;trans-1,2-DCE:0.95; <br /> TH-11 PDB 175 Semi-Annual 04/11/14 66 23 20 1,1-DCE:0.77;trans-1,2-DCE:0.98; Duplicate <br /> Sam le <br /> Other Wells <br /> CALTRANS Grab - Annual 04/21/14 <0.50 <0.50 <0.50 <br /> 7507 Kiernan Ave-Irr Grab - Annual 04/11/14 <0.50 <0.50 <0.50 <br /> RPS-1 Grab - Monthly 01/07/14 8.9 3.5 <0.50 <br /> RPS-1 Grab - Monthly 02/11/14 9.2 3.4 <0.50 <br /> Page 3 of 4 <br />