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Table 1: Well Information <br /> Second Quarter 2006 Site Status Report <br /> Former Nestle USA, Inc.Facility,Ripon,CA <br /> Well Well Type Well Owner Top of Casing Ground Surface Total Well Screened Filter Pack Date Sampling <br /> Identification Elevation Elevation Depth Diameter Interval Interval Drilled Frequency <br /> feet msl feet msl feet,b s inches feet,b s feet,b s a b <br /> Other Wells <br /> CalTrans Irrigation State of California 70.68 69.5 92 10 - - - SA(A) <br /> RC-1 Drinking Water Supply Ripon Christian School 64.81 63.5 205 8 - 110 - 194 - Q(M) <br /> RC-2 Irrigation Ripon Christian School 63.57 62.6 160 10 - 85 - 154 - SA(M) <br /> RPS-1 Drinking Water Supply Ripon Public School 63.50 62.5 149 8 - - - Q <br /> RPS-2 Irrigation Ripon Public School - - - - - - - NR <br /> 110 Manley(a.k.a. 101 <br /> Manley) Drinking Water Supply Private - - - - - - - NR <br /> msl:Above mean sea level <br /> bgs:below ground surface <br /> B: Biennial sampling(odd-numbered years) <br /> A: Annual sampling <br /> SA: Semi-annual sampling <br /> M:Monthly sampling <br /> Q: Quarterly sampling <br /> -:Data Not available or Unknown. <br /> (a)Groundwater elevation and depth to groundwater from surface will be measured at each monitoring well and accessible supply well in this table on a quarterly basis. <br /> (b)Nestle can sample more frequently than required. However,results from additional samples must be provided to the CVRWQCB for review. <br /> (c)Sampling is not required. Measurement of quarterly groundwater elevations are required. <br /> (d)Sample if it becomes operational. <br /> (e)Sampling frequency required for private supply wells that have wellhead treatment units installed by Nestle. <br /> (f)New wells installed in 2005 proposed for monitoring quarterly in 2006. In 2007,monitoring frequency proposed to be reevaluated (Environmental Cost Management,Inc.,Draft Well Installation Report <br /> For Plume Delineation South of the Stanislaus River,Farmer Nestle USA,Inc.Facility,Ripon,California,December 16,2005). Quarterly sampling proposed in the 2005 Annual Report that is awaiting <br /> (g)The 2005 Annual Report requests removal from monitoring program,for example,the well is abandoned/destroyed or monitoring is not possible. <br /> Inf/Eff: Influent and Effluent sampling(occurs monthly for operating extraction wells) <br /> NR:Not Required. <br /> 'Not included in 2001 Well Survey <br /> Sampling frequency schedule agreement established between Nestle and RWQCB on 7/21/05. <br /> (SAMPLING FREQUENCY)=Bolded sampling frequency in parentheses shows change proposed in the 2005 Annual Report that is awaiting RWQCB approval. <br /> Page 7 of 7 <br />