ARCHIVED REPORTS_SITE STATUS REPORT 2010 3RD QUARTER

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Table 3.2: Volatile Organic Compounds,Analytical Results, Intermediate Aquifer Wells Third Quarter 2010 Site Status Report Former Nestle USA, Inc.Facility, Ripon, CA Sample Sample Method Average PDB Sampling Sample Chloroform cis-1,2- trans-1,2- Trichloroethene Vinyl Comments/ Location Depth(ft,bgs) Frequency Date Dichloroethene Dichloroethene Chloride Others USEPA Method 8021 and 524,micrograms per liter(Ng/L) Intermediate Aquifer 11111116 C1/C2piez Sampling Not Required NR - - - - - E-6 Grab Q 1/18/10 <1.0 50 0.65 23 12 1,1-DCE:0.58 E-6 Grab Q 04/12/10 <0.50 33 0.58 17 8.7 1,1-DCE:0.54 M-5C1 Pure Q 1/28/10 <1.0 <0.50 <0.50 0.85 <0.50 M-5C1 Purge Q 04/13/10 <1.0 <0.50 <0.50 0.53 <0.50 M-5C1 Purge Q 8/4/2010 <1.0 <0.50 <0.50 0.66 <0.50 M-5C2 NS 182.5 SA - - - NR M-5C2 PDB 182.5 SA 04/12/10 <1.0 0.51 <0.50 1.3 <0.50 M-6C1 NS - A - - - - NR M-6C1 Low flow pure 131.5 A 4/26/10 <1.0 41 <1.0 180 0.55 M-6C1 Low flow purge 131.5 A 8/2/10 <1.0 38 <1.0 130 0.89 M-6C1 8/2/10 <2.0 39 <2.0 130 <2.0 Duplicate M-6C2 NS - A - - - - NR M-6C2 Low flow pure 179.5 A 4/26/10 <1.0 75 1.9 54 <0.50 M-6C2 Low flow purge 179.5 A 8/2/10 <1.0 70 1.2 45 <0.50 M-8C1 NS - SA - - - NR M-8C1 PDB 159.5 SA 04/28/10 <1.0 9.3 <0.50 3.6 4.6 M-8C1 04/28/10 <1.0 10 <0.50 3.8 5.4 Duplicate M-8C1 Low flow purge 159.5 SA 8/5/2010 <1.0 12 <0.50 4.1 12 M-10C1 PDB 164.5 Q 1/14/10 <1.0 0.54 <0.50 5.7 <0.50 M-10C1 Low flow purge 164.5 Q 4/27/10 <1.0 3 <1.0 8.5 <0.50 M-10C1 Low flow pure 164.5 Q 8/3/2010 <1.0 1.9 <0.50 6.4 <0.50 M-11C1 NS - A - - - - NR M-11C1 PDB 164.5 A 4/19/10 <0.50 0.97 <0.50 <0.50 0.55 M-13A NS - SA - - - NR M-13A PDB 127.5 SA 04/19/10 <1.0 1.9 <0.50 1.3 <0.50 M-16A NS - B - - - Sampled in odd-numbered years M-16C1 NS - A - - - NR M-16C1 PDB 165.5 A 04/12/10 <0.50 <0.50 <0.50 <0.50 <0.50 M-17C1 NS - A - - - NR M-17C1 Low flow purge 125.5 A 4/27/10 <1.0 41 <1.0 13 41 M-17C1 Low flow pure 125.5 A 8/3/10 <1.0 40 <1.0 11 30 M-18C1 NS - A - - - NR M-18C1 PDB 141.5 A 04/19/10 <1.0 13 <0.50 9.7 <0.50 M-19C1 NS - SA - - - NR M-19C1 PDB 149.5 SA 4/19/10 <0.50 1.8 <0.50 2.2 <0.50 M-19C1 4/19/10 <1.0 1.8 <0.50 2.1 <0.50 Duplicate M-20C1 NS - A - - - NR M-20C1 Low flow purge 147.5 A 4/26/10 <1.0 14 <1.0 5.7 16 M-20C1 Low flow pure 147.5 A 8/5/2010 <1.0 100 1.8 37 110 M-21C1 PDB 132.5 Q 1/18/10 <1.0 <0.50 <0.50 <0.50 <0.50 M-21C1 PDB 132.5 Q 04/19/10 <1.0 7.4 <0.50 3.1 <0.50 M-21C1 04/19/10 <1.0 6.7 <0.50 2.9 <0.50 Duplicate M-21C1 PDB 132.5 Q 7/8/2010 <1.0 6.2 <0.50 2.4 <0.50 -2 NS NS - A - - - NR M-23C1 PDB 128.3 A 4/19/10 <0.50 <0.50 <0.50 <0.50 <0.50 M-24C1 NS - A - - - - NR M-24C1 PDB 136.5 A 4/19/10 <0.50 15 <0.50 5.1 <0.50 Page 1 of 3