Laserfiche WebLink
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-23A <br /> Well ID:M-23A <br /> Aquifer:Upper A/B <br /> Top Elevation:64.05 100,000 60 <br /> Bottom Elevation:-30.95 <br /> Screen Depth:74.8-94.8 <br /> Total Depth:95 <br /> Diameter:4" 10,000 50 <br /> Sampling Schad:A <br /> CD <br /> elevations in feet mean sea level a C > <br /> CD <br /> depths in feet below ground surtace O' 1,000 40 O <br /> J y <br /> Ol to <br /> M <br /> M <br /> c 100 30 E <br /> m <br /> W o > <br /> o O <br /> d 10 c ° o 0 20 6 <br /> O o <br /> 0 <br /> o e N <br /> O o A O o lL <br /> 44 ° 0 0 O <br /> 1 0 000 °poop p g 10 <br /> O <br /> 00000 0000000000 0p p <br /> 0 011L0 <br /> 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 /> v TCE SCIS o 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 <br /> typically 0.5 ppb,but range from 0.5 to 500 ppb,historically. See Appendix B for specific values. <br />