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~_, . <br />f <br />.,r. <br />MAR i ~ Ifs.:!; <br />Rcf: SHWM-SN, <br />P.O. BOi. ':+1 <br />~~OCk V6 ~,~, Cnlorad0 <br />'~~'~I'~'!~'I"~ I~~ <br />Ura-F!~ F"P TF^ i_ni ~ilF!ONPA'chf'A;_ I'HOTEC~ ION Al?(r rd'vY <br />REG'Cr; 'Dili <br />GMe ;,EfJVER r'LACF - n4!^.. 1? i1 FI :i ~ lii_r ! - SIIITF i3l;p <br />DFnrdSF. JCiLC;H: ...:J (?CPO2..2G„ <br />~~~~~~/! <br />M.~ ; o r YVlPI l 16 7~t3 <br />~~ 124.1 Ci~JIC. i1d)2s. C~ ~>!^~^rL~ ROS~'.iTCB:i <br />[fear Mr, Arrhulr_tta, <br />___ Enc'osed is a copy o` the Analytical Results Report for the recent <br />sampliny work that was done in Rockvale by EPA's contractor, Ecology and <br />Fnvirorum~nt, Inc. [ spoke with Ma ryaret i.eakey Iasi weel: and said that I <br />vrould send this report, to you. l have also sent copies to Mr. Camerlo and <br />PL. Summers, since their wells were sampled during the field work. <br />This report confirms tha information I discussed with your wife and the <br />Town's attorney, Julie Marshall, in January. The data for the sample of <br />Roc'r.vale's Well rr2 (listed as "IM-GW-2" in Table 1) shows that all the <br />results are below the primary drinking water standards. In particular, lead <br />is shovm as <"sU, which means that no lead was tound down to the detection <br />limit. of 30 uy/1 (parts per billion). ?he drinking water standard for lead <br />The road to the Twin Vines Mine ;12 was also sampled and the data for that: <br />sample are listed under "IM-SO-1" on Table 1. The results are consistent <br />vritn the normal raruJe for metals in soils (iahle 3), except for the cadmium <br />concentration, which waS slightly higher than the normal range. However, <br />we did not find any evidence that cadmium had leached into either. the <br />surface or yround water, <br />I appreciate the help you provided to Barb Ford during this investigation <br />and 1 hope tha.i this report answers your questions about Lhe road material <br />and the iota] ground water conditions. If you have any other questions, please <br />feel free to call me.ar. 293-1538. <br />.Sincerely, <br /><-, ~ - <br />[iric ,Johnson <br />Remedial Project Manager <br />Enclosure <br />cc: C. Camerlo, w/ enclosure <br />H. Summers, w/ enclosure <br /> <br />