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Table 5: Volatile Organic Compounds,Analytical Results,Neenah Paper Company Wells,Private Wells and Other Wells <br /> Third Quarter 2010 Site Status Report <br /> Former Nestle USA,Inc.Facility,Ripon,CA <br /> SampleLocation Sample Method Average PDB Sampling Frequency Sample Chloroform cis-1,2- trans-1,2- Trichloroethene Vinyl Chloride Comments/Others <br /> Depth(ft,bgs) Date Dichloroethene Dichloroethene <br /> USEPA Method 8021 and 524,micrograms per liter(pg/L) <br /> 7607 Kiernan Ave(a.k.a. Purge Q 4/5/2010 <1.0 <0.50 <0.50 <0.50 <0.50 Sampling frequency A per <br /> 7507 Kiernan Ave-Irr) 2010 MRP <br /> 8001 Kiernan Ave(Irrigation NR - - <br /> Well <br /> Phase II Domestic Wells(South of Stanislaus River)-One-Time Sampling <br /> Phase II Wells no longer sam led. Sampled once in ay 2005. <br /> Other <br /> CALTRANS NS SA - - - - - NR <br /> CALTRANS Purge SA 4/27/2010 <1.0 <0.50 <0.50 <0.50 <0.50 Sampling frequency A per <br /> 2010 MRP <br /> RC-1 Pure Q 1/26/10 <0.10 <0.10 <0.10 <0.10 <0.10 1,1-DCE:0.12 <br /> RC-1 Pure Q 2/2/10 <0.10 <0.10 <0.10 <0.10 <0.10 1,1-DCE:0.14 <br /> RC-1 Pure Q 3/11/10 <0.10 <0.10 <0.10 <0.10 <0.10 1,1-DCE:0.14 <br /> RC-1 Pure Q 4/12/10 <0.10 <0.10 <0.10 <0.10 <0.10 1,1-DCE:0.12 <br /> RC-1 Pure M 5/5/10 <0.10 <0.10 <0.10 <0.10 <0.10 1,1-DCE:0.15 <br /> RC-1 Pure M 6/22/10 <0.10 <0.10 <0.10 <0.10 <0.10 1,1-DCE:0.14 <br /> RC-1 Pure M 7/29/10 <0.10 <0.10 <0.10 <0.10 <0.10 <br /> RC-1 Pure M 8/12/10 <0.10 <0.10 <0.10 <0.10 <0.10 <br /> RC-1 Pure M 9/21/10 <0.10 <0.10 <0.10 <0.10 <0.10 <br /> RC-2 Pure SA 1/26/10 <1.0 <0.50 <0.50 <0.50 <0.50 <br /> RC-2 NS SA 2/2/10 <1.0 <0.50 <0.50 <0.50 <0.50 <br /> RC-2 Pure SA 3/11/10 <1.0 <0.50 <0.50 <0.50 <0.50 <br /> RC-2 Pure SA 4/12/10 <1.0 <0.50 <0.50 <0.50 <0.50 <br /> RPS-1 Pure Q 1/26/10 <1.0 2.8 <0.50 1.2 <0.50 <br /> RPS-1 Pure Q 2/2/10 <1.0 2.2 <0.50 0.95 <0.50 <br /> RPS-1 Pure Q 3/11/10 <1.0 2.7 <0.50 1.1 <0.50 <br /> RPS-1 Pure Q 4/12/10 <1.0 2.0 <0.50 0.83 <0.50 <br /> RPS-1 Pure M 5/5/10 <1.0 2.3 <0.50 0.75 <0.50 <br /> RPS-1 Pure M 6/22/10 <1.0 1.9 <0.50 0.81 <0.50 <br /> RPS-1 Pure M 7/6/10 <1.0 1.3 <0.50 0.51 <0.50 <br /> RPS-1 Pure M 8/12/10 <1.0 1.8 <0.50 0.77 <0.50 <br /> RPS-1 Pure M 9/21/10 <1.0 3.4 <0.50 1.3 <0.50 <br /> RPS-2 Pure NR 1/26/10 <1.0 <0.50 <0.50 <0.50 <0.50 <br /> 110 Manley Pure Q 1/18/10 <0.10 <0.10 <0.10 <0.10 <0.10 <br /> 110 Manley Pure Q 4/12/10 <0.10 <0.10 <0.10 <0.10 <0.10 <br /> 110 Manley Pure Q 1 7/6/10 1 <0.10 I <0.10 I <0.10 I <0.10 I <0.10 <br /> Notes: <br /> B: Biennial sampling(odd-numbered years) 'Replacement well installed 12/09 and became operational on 4/28/2010 <br /> A: Annual sampling (d)Sample if it becomes operational. <br /> SA: Semi-annual sampling (e)Sampling frequency required for private supply wells that have wellhead treatment units installed by Nestle. <br /> M:Monthly sampling (f)The well is abandoned/detroyed or access to the well is not available. <br /> Q: Quarterly sampling Inf/Eff: Influent and Effluent sampling(occurs monthly for operating extraction wells) <br /> NR:Not Required. Per MRP No.R5-2010-0810,the sampling frequencies of some wells changed after April 19,2010. <br /> NS:Not Sampled <br /> -:Data Not available or Unknown. <br /> Blue text indicates a changed in sampling frequency per the 2010 MRP. <br /> Page 4 of 4 <br />