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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-02B <br /> Well ID: M-02B <br /> Aquifer: Upper A/B <br /> Top Elevation: 69 100,000 60 <br /> Bottom Elevation: 29 <br /> Screen Depth:19-39 <br /> Total Depth: 40 <br /> Diameter: 4" 10,000 50 <br /> Sampling Sched: A _ <br /> a> <br /> elevations in feet mean sea level C �/�� � > <br /> depths in feet below ground surface 1,000 �4a5"' 40 R <br /> J N <br /> � N <br /> 1 C <br /> 0 100 30 E <br /> m <br /> o <br /> c � <br /> a) 10 ° 20 =° <br /> c <br /> U Li <br /> 0 <br /> 1 0 0 10 <br /> Q Q A Q 0 0 0 Q Q Q 0 0 0 ® Q QQ Q Q Q 0 <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 /> A•TCE SCIS o VC -4--Water Elevation <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 M-02A <br /> Well ID: M-02A <br /> Aquifer: Upper A/B <br /> Top Elevation: 69 100,000 60 <br /> Bottom Elevation:-48.55 <br /> Screen Depth:86-106 <br /> Total Depth: 118 <br /> Diameter: 4" 10,000 50 <br /> Sampling Sched: A <br /> m <br /> elevations in feet mean sea level Q. <br /> d <br /> depths in feet below ground surface Q. <br /> 1,000 40 d <br /> J <br /> N <br /> lC <br /> a 100 30 E <br /> 10 0 ° o 20 <br /> U ° ° ° ° Q li <br /> 1 ° o 0 0 o Q o ° p p 10 <br /> 0 0 0 <br /> 0 o Q 0 0 0 0000 00000 w 0 0 0 0 0 0 0 0 0 0 0 <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 /> ° TICE o CIS 0 VC -4—Water Elevation <br />