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Appendix C-Historical Groundwater Elevations and TCE/cis-1,2-DCENC Concentrations <br /> 2013 Annual Report <br /> Former Nestle USA Inc. Facility <br /> Ripon, California <br /> Well M-35B <br /> Well ID:M-35B <br /> Aquifer:Upper B 100,000 60 <br /> Top Elevation:60.48 <br /> Bottom Elevation:-10.52 <br /> Screen Depth:60-70 <br /> Total Depth:71 10,000 50 <br /> Diameter:2" <br /> Sampling Schad:Q _ <br /> elevations in feet mean sea level a1,000 40 y <br /> depths in feet below ground surface <br /> J R <br /> � N <br /> .� <br /> N 100 30 <br /> a� <br /> o E <br /> 10 20 0 <br /> c <br /> o <br /> V 1 10 LL <br /> 0 0 <br /> Jan-06 Jan-07 Jan-08 Jan-09 Jan-10 Jan-11 Jan-12 Jan-13 Jan-14 <br /> TCE —cl. —vc —Water Elea.. <br /> Note: All concentration values that are less than the detection limit have been plotted as one-half of the detection limit. Detection limits are typically 0.5 ppb,but <br /> range from 0.5 to 500 ppb,historically. See Appendix B for specific values. <br /> Well ID:M-35A Well M-35A <br /> Aquifer:Upper A <br /> Top Elevation:60.45 <br /> Bottom Elevation:-61.55 <br /> Screen Depth: 115-120 100,000 60 <br /> Total Depth: 122 <br /> Diameter:2" <br /> Sampling Schad:Q <br /> elevations in feet mean sea level 10,000 50 <br /> depths in feet below ground surface 9 y <br /> 4. N <br /> Q _ <br /> 1,000 40 w <br /> c <br /> N y <br /> E <br /> ° 100 30 <br /> > <br /> m > <br /> 0 <br /> c s <br /> U <br /> 10 20 4)U u- <br /> 1 10 <br /> n n n n nnn n nn n n n n n n n n n n n n n nnn n n n n n n <br /> 0 0 <br /> Jan-06 Jan-07 Jan-08 Jan-09 Jan-10 Jan-11 Jan-12 Jan-13 Jan-14 <br /> o TCE -CIS -VC -Water Elevation <br />