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Appendix C-Historical Groundwater Elevations and TCE/cis-1,2-DCE/VC Concentrations <br /> 2013 Annual Report <br /> Former Nestle USA Inc. Facility <br /> Ripon,California <br /> Well M-03B <br /> Well ID: M-03B <br /> Aquifer:Upper AIB 100,000 60 <br /> Top Elevation:68.17 <br /> Bottom Elevation:22.17 <br /> Screen Depth:22.5-41.5 <br /> Total Depth:46 <br /> Diameter:4" 10,000 50 <br /> Sampling Schad:A 75s <br /> n a) <br /> elevations in feet mean sea level o <br /> depths in feet below ground surface -J 1,000 40 y <br /> rn c <br /> a> <br /> c E <br /> ° 100 30 > <br /> c <br /> F'A' ' <br /> °°14AA" o <br /> U 4, ° z <br /> U 10 ° ° 20 LL <br /> ° <br /> 1 0 10 <br /> o <br /> =!& <br /> O O c0cm - O O O <br /> 0 0 <br /> Jan-87 Jan-89 Jan-91 Jan-93 Jan-95 Jan-97 Jan-99 Jan-01 Jan-03 Jan-05 Jan-07 Jan-09 Jan-11 Jan-13 <br /> -,-TCE —CIS tVC +WaterElevation <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 <br /> typically 0.5 ppb,but range from 0.5 to 500 ppb,historically. See Appendix B for specific values. <br /> Well M-03A <br /> 100,000 60 <br /> IMMMV�� IFFMP" <br /> 10,000 50 <br /> a� <br /> a'> <br /> s _ <br /> n @ <br /> Well ID:M-03A 1,000 40 u <br /> Aquifer:UpperA/B <br /> Top Elevation:68.32o <br /> Bottom Elevation:-45.68 N E <br /> Screen Depth:92-112 c o <br /> Total Depth: 114 g 100 30 0 <br /> Diameter:4" @ m <br /> Sampling Schad:A <br /> U 00 N <br /> elevations in feet mean sea level c a) <br /> depths in feet below ground surface U 100 ° ° O o 20 LL <br /> O <br /> 1 0� ° 10 <br /> 0 1 0 <br /> Jan-87 Jan-89 Jan-91 Jan-93 Jan-95 Jan-97 Jan-99 Jan-01 Jan-03 Jan-05 Jan-07 Jan-09 Jan-11 Jan-13 <br /> -A-TCE SCIS -*-VC Water Elevation <br />