Laserfiche WebLink
Historical Groundwater Elevations and TCE/cis-1,2-DCE/VC Concentrations <br /> 2010 Annual Report <br /> Former Nestle USA, Inc. Facility <br /> Ripon, California <br /> Well M-18B <br /> Well ID: M-18B <br /> Aquifer: UpperA/B Jan-89 Jan-91 Jan-93 Jan-95 Jan-97 Jan-99 Jan-01 Jan-03 Jan-05 Jan-07 Jan-09 Jan-11 <br /> Top Elevation:65.75 100,000 60 <br /> Bottom Elevation:20.75 <br /> Screen Depth:25-45 <br /> Total Depth:45 <br /> Diameter:4" 10,000 50 <br /> Sampling Sched: B <br /> d <br /> CL <br /> elevations in feet mean sea level G d <br /> depths in feet below ground surface J 1,000 40 m <br /> Q <br /> 01 N <br /> 1 � <br /> l6 <br /> c 100 30 <br /> 0 <br /> — d <br /> w A o <br /> (D 10 AAA o A n 20 <br /> u A A <br /> c <br /> U n ti <br /> 1 A A 10 <br /> 0 0 <br /> Jan-89 Jan-91 Jan-93 Jan-95 Jan-97 Jan-99 Jan-01 Jan-03 Jan-05 Jan-07 Jan-09 Jan-11 <br /> _TCE —CIS _vc —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 <br /> ppb,but range from 0.5 to 500 ppb,historically. See Appendix B for specific values. <br /> Well M-18A <br /> Well ID: M-18A Jan-89 Jan-91 Jan-93 Jan-95 Jan-97 Jan-99 Jan-01 Jan-03 Jan-05 Jan-07 Jan-09 Jan-11 <br /> Aquifer: Upper A/B 100,000 60 <br /> Top Elevation:65.84 <br /> Bottom Elevation:-45.16 <br /> Screen Depth:91-111 <br /> Total Depth: 111 10,000 50 _ <br /> Diameter:4" <br /> Sampling Sched:A s d <br /> CL <br /> Q <br /> CL <br /> elevations in feet mean sea level J 1,000 40 16 <br /> depths in feet below ground surface N <br /> 01 H <br /> 1 = <br /> l6 <br /> N y <br /> 0 100 30 E <br /> ° $ o 0 0 0 0 0 0 0 <br /> c �pjA noo AA AoAoL ° A A A go 0 <br /> 10 An�A H o A A A A 20 !� <br /> 0 <br /> = 00 0 <br /> O A o d <br /> U o A ti <br /> 1 0 10 <br /> 00=0300003000 000 0000000 0 0 0 0 0 0 0 0 0 0 <br /> 0 0 <br /> Jan-89 Jan-91 Jan-93 Jan-95 Jan-97 Jan-99 Jan-01 Jan-03 Jan-05 Jan-07 Jan-09 Jan-11 <br /> _TCE —CIS VC —Water Elevation <br /> Appendix C <br /> Page 26 of 75 <br />