Document XOw92G6VjJV23vN4GO8OVaYdK

77 ARR2G- |4OF MR Ae (13 iUPD OPPT CE- AWB IL PEST VIA HAND DELIVERY DEHz P - 32--32 p 3 geo 0703. 00373 July 11,2003 dd Andrea V. Malinowski D1u0P07onMtaLregkaelSDe-c7t078 YWilvminagtnon,DDieleawasre 19898 eF-amxail: A3n0d2re7a7.V44M8a1l2inowski usa dupontcom MHri.ghRiPcrhoadurcdtHi.onefVtoelru,mCehiCehfemicals Branch OUfSf.icEeonvfirPoolnlmuetnitoanlPrPreovteencttiioonnaAngdeTnocxyics W1a2s0h0iPnegntnosny,lDvaCnia20A4v6e0n-u0e0,01NW `EDPoAcuEmaesntt~PrRoocoesmsi6n4g2C8enAttetrn:(S7e4c0t7iMo)n 8(c) UOfSfSi.cEeonvfiProolnlmuetnitoanlPrPreovteencttiioonnaAngdeTnocxyics W1a2s0h1iCnogntsotni,tuDtiCon2A0v4e6n0u-e0,00N1W Dear Mr. Hefter: Contain NO gp; PFOA Drinking Water Monitoring Data w"Tohuisldlecttoemrpiislseuabnmditfeodrwianrfdotloloywo-uupcetrotamiyn dlreittnekrionfgJwuanteer20m,on2i0t0o3r,iningwdahtiacyhIouinrdeiqcuaetsetdedDuiPnoynotur dlrienktoinftgMewaaryter22m,o2n0i0t3o.rinTgodraetiateirnatiesswuheadtiwdansotstaantdeddionesthneotDutPriogngterJruenpeor2t0i,ng20o0bl3iglaetttieor,nsthuender pSercotviiodnin8g(et)hoisfdtahtea TtooxEiPcASuabtsytoaunrcerseqCuoensttroalndAcfto,r aEsPsAo'mseinhfaovremaatlileogneda.ndDuusPeoanst,thheoAwegveenrc,yis develops its regulatory positions on PFOA. = mInonrielsoproinnsgerteosuylotusrfroreqdureisnt,kiDnugPwoanttercionmpainldeadrpoeurntdintehnetDduoPcounmetnWtassthhiantgplroonviWdoerdkrsinfkaicnigiwtaytienr~~ =-- 5=3 rPeasrpkoernssbiuvreg(,0 WyeousrtreVqiurgeisnti.a. NoAttet atchahte d i natrhcetsheeddooccuummeennttss, tPhFatOwAeisharvefeerirdeendttiofiaesd Ct-o8daotre FaCs-b14e3i.ng 2~~ 3=m= (the 3M trademark) or APFO. Specifically, attached are the following: n OF + `ATthtisacmhemmeontra1insduamonceo-ntpaaignesmdeatmaofrraonmdtuhme eLnutbietclekd,"WCe-s8tiVniWragitneira(a3n/d15L/i8t4t)leaHnodc(k6i/n4g/,84O).h"io L`muobneictokridnrginiknin1g98w4a.teYrosuupmpalyysaylsstoemn.oteTaherreefearreencoethteor"9Waotshheirngltocoant,i"onwshliicshtedi;s pcaarcthoofftthheem tliemsittedofas n0o.6np-dpebteicnt.MarNcohte1t98a4t,iint LwiatslenoHtocdketiencgt,edwhiinlJeuCn-e81w98a4s.detected at the detection + Atatbtlaeochfmdeantta2fri oam o1n9e8-4p,ag19e8m7,em1o9r88anadndumreepnetaittslesdo"mCe-o8fLtehveel1s98in4DdraitnakfirnogmWtahteerp.r"eviIotussa document, but it aso has 1987 and 1988 samples taken from the Parkersburg, Lubeck, Little gepa-ors ERMAN 0008118622 ooco0s Mr. Richard H. Hefter July 11F,a2g0e023 HHoocckkiinngg,dainddnoRtavcoenntsawionoddetseacmtapblliengC-s8iteisn. As you 1987 or will note, 1988. the samples from Little + dAtotcaucmhemnetncto3ntiasiansondaet-apafgreomme1m9o87r-a1n9d91umfoernttihteleLdu"bCe-c8kOFPuFbSliitceSeSravmipcleiDnigstDraitcat.("abTbhriesviated LPSD in some cases). `Atmteamcohrmaenndtu4micsoantoanien-spraegseultmsermoorman19d8u7m-1e9n9ti1tlfeodr"wCe-l8lsOonn StihteeWSaasmhpilnigntgo"n WTohirsks (WW) plant site, as well as the WW drinking water. * MAtatracchhm23e,nt15992is,arelpeotretrifngrotmestDurPesounlttstfoorthFeCL-u1b4e3ciknPtuhbrleiecLSPerSvDicweelDliss.trict (LPSD) dated * Attachment October 11, 6 is a 2001, table taken sfhroowmisnagmmpolniintgosrtiantgiornessuilntsthfeorLPFSC-D1.43 from January 19, 2000 to DTehceermebsuelrts2o0f01cotmhmruonuightyNodrvienmkbinegrw2a0t0e2r hmoanvietboereinngsfuomrmpaurbilzicedwaitnearcsoumppplrieehsenfsriovme report htietrleeadf"teCr-thDeaStuamSmuamrmyarReypoRretp)ortthaCtoDnusPeonnttOsrednetrtGoWmRe-m2b0e0r1s-of0t1h9"e (GdraotuenddFweabtreurary 2003; sIunvbemsittitgeadtitohne SStueemrmiangryTeRaepmor(tGItSoT)E,PwAhipucbhliicncdloucdkeestEOPPAPTR-e2g0i0o3n-0II0L1!2,DuwPhoenrte iatlisso identified aasredaohcauvmeennottObPePeTn-2in0c0l3u-d0e0d1i2n-t0h0e39pu.blFicordoycokuert,coanvceonpiyeonfcteh,iasnSdusmimncaermyaRpespoofrtthies isnacmlpuldiendg as Attachment 7. Note Summary Report. that sampling methods and test protocols are also disclosed in this * AHtotcakcihnmgenWtat8erisAassreopcoirattidoanteWdelAplriFilel2d0"0.3Tthitilsedre"pSoarmtpwlaisngalIsnovessetnitgtaotitohneRGeIsuSlTtsmeLimtbtleers, N`wohviechmbiencrlu2d0e0s2.EPA Region IL. This report contains some results for Little Hocking post- * Attachment 9 is a June 25, 2003 letter from DuPont to the West Virginia Department of `EwnavtierrosnumpepnltyarlesPurlottsecftoiroWne(sctopVyirtgoinGiIaSaTndmeOmhbioe.rs) reporting 2TM quarterof2003 public i`dWeenttriufsitestahantytahdediitnifoonramlatdioocnumperonvtisdsedhoiwnitnhgisglreotuenrdwwialtlesratmiosnfyitEoPrAi'nsg dnaeteadsp.rioIrfDtouPDoenctember NGoITvhSeeTmGmbIeeSmrbT2em0r0es1mcboenrtsinaluso1erceccievievde mthoentmhalryialnydnqudarqtuearrltyerrelpyoertpsofrosr wthoartkaruendseurmtmhaerCioznesenntthOerSduemomeaeruyyiRnegposrhte.e 000002 Mr. Richard H. efter July 11F,a2g0e30 a20n0y1r,ewmaeinwiilnlgcqounetsatcityonosurreogfafricdei.ng Pthliesasiessuaes.k someone from your staffto contact me ifEPA has Sincerely, Attachments EAnLdrdeuaPMoanltidneowNsekmi,ouCrosunasnedl Company 000003 Mr. Richard H. Hefter July 11F,a2g0e0d3 Attachment No. 1 2 3 4 5 6 7 8 9 ATTACHMENTS Title C8 in Water (3/15/84) and (6/4/34) C-8 Levels in Drinking Water C8 Off Site Sampling C-8 On Site Sampling March Public 23, 1992 letter from DuPont Service District (LPSD) to the Lubeck No.of Pages 1 1 1 1 4 Data Table for LPSD Result~s 1/19/00 to 10/11/01 1 C-8 Data Summary Report for FCeobnrsueanrtyO2r0d0e3r GWR-2001-019 Text Tables 76 59 Figures Appendix A 50 21 Appendix B Appendix C 9 23 Appendix D Total 39 287 L`iStatmlpelHioncgkIinnvegstWiagtaetrioAnsRseoscuilattsion Well Field April 2003 Text Tables 21 5 Figures Appendix A 13 3 Appendix B Appendix C is 2 JDuenpear2t5m,e2n0t0o3flEenttveirrfornommenDtaul PProottoenctthtieonWest Virginia ~~ 6 000004