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Erie OOaakkddaallee WWelelllss FFAAQQ's ((ffrreeqquueennttllyy aasskkeedd qquueessttiioonnss)) JJaannuuaarryy 2244,,22000055 QUESTIONS QUESTIONS ABOUT ABOUT THE THE OOAAKKDDAALLEE PPUUBBLLIICC WWAATTEERR SSUUPPPPLLYY ``WSWahhmiipcclhheswwewelelllrssehhcaaovvleelePPctFFeOOd SSfraaonnmddthPPeFFaOOctAAi?v?e cHHitooywwwemmlluusc,chhn??umbered 1,2, 3,5, 7, and in late nSDDoaeermccteehpmmloebbfseeMrwrNe22r00eH004ci4oguulhnlnewddcaeetryerdttShh,feersooohmvvoeewrtrhessiediggahnhctottioodvfCfeetCiceticitttyyyoioowfnfeoOOlflaaskP,kddnFaauOlImSeebaaoennrrddePdMMFOIDD,AHH2., ss3Wtt,eaafl5fflf,..s7#,WWa1enelldlal n#8#d33,i,nl2lo,olcacataetteedd nPlloooFccrOaathtAtee,dodflaaMtet sttNthheheHassnooig0uuh.tthwh1eearrpynnare5etdd,sggspheeeoorowffbteithldheleinocconiittd(yyep,,tbhhe)caa.tddiottWnhheeeollllfoosPwwF7ee5Oss,:tS#cc7ooo,nnrcacPeneFndntOtr#rAaa8tt.iihooaWnndssehoolilffsgPPh#eFF!rOOaSSndaann#dd2, PccwooaFnnsOcceAnenont,ttrrlaseatsatisimooptnnhlssa,e,nduua0pp.1t1ot0ph.0aa0t..r9t9is77mpppeepprbbdbuPPielFFlitOoOonSS2(aampnnepddcbh)00a...n88W i66cppaelplplbbspr#PPo5FFb,OOl#eAA7m..,. aW nWFdeoelt#llul8r##eh99,as,dallomohpccialagttiheendedgrnneeefafaorrrwtwseelwlllil#5l,5, include was not include wel #9, sampled well #9, and may include at that time due and may include other public and private wells in to a mechanical problem. Future other public and private wells in the area as well sampling efforts the area as well. will T"aTnhhdee PccooFnnOcceAenntotrrafat|tiioponnpssbddaeetnteedcc7tteepddpbaa,rreerebbseeplleoocwtwivttehhleey.MMDDMHHDHHHeeacaloltnthhsiBBdaeasrsseeddthVVeaaHlluuBeessV((HtHoBBbVVes))prffoootrrecPPtFFiOvOeSS afonrdalPlFuOseArsooff!thpepbwaatnedr.7 ppb, respectively. MDH considers the HBVs to be protective for all users of the water. W h`oWhmheaa/ttaisspatthrheetmcceoonnntcce/enwntotrrraakttpiilooanncooef?f PPFFOOSS aanndd PPFFOOAA iinn tthhee wwaatteerr aatt mmyy chBBoeoencmccaaeueuns/tsaeerpoaoatffirtotthhnmeeoeccfnooPtnn/FswstOtoaaSrnnkttampmnildxaixicPiennF?ggOttAhhaatatlooaccnccyuurrpssariintnittchhueelassryyslsttoeecmma,t,owwneeineextxhppeecccttitttyhhaastthtothhueeld be `GcsosoiomnvmceeeenwwnththrheeaarrtteeitobbhneeeottwwwfeeelPleeFnnOwittShtheehanlltohodwewPeehsFistOtghaaAennsddtalhhciaioggnnhhcyeeespnstttarrllateeitvvcieeuolllsnsaorddfeelottPeecFccatOtteieSoddniianninnttdhhtheePeiiFnncOdditiiAyvviisaddhruueoaaulblledwwleeobllelwlss.the aGHHbBiBovVVve,en, nntthhooeauutHsstBeherVress.wsshehTloolhuuwkelddictbbhheeetmhrrieeeccchaeeliiigvsvhiinwenigsgltlwwcanoatotnetecrr"etbtnhhutaairttaltdhhiuaoaspsn"PPoiFFfnOOPSStFhOeoorSrsoPParFnFadOOgAAPeFtaaOtt Accaoonaoncrncreeesnnbytksterrtlaaoetstwiimoo.nnthsse above the HBV. The chemicals will not "build up" in the storage tanks or system. HHMooDwwHwwoaafstsettnhhceeonppsrruoolbbtllseeammnodofafdPPvFFiCsCesss iiMnnPtthCheeAOOaiankkdtdhaeallieenvwweeesltllilsgaddtiiissoccnoovoveferrSeeuddp??erfund sites `tMthpherDrcoopHuulggeohhlfooituuevtint nM Mgcionninnnenesauseroslbttoysata.aa.nnddMMaaDDddvvHHiissseseppsseeMcocinifPfiiwCccaaaAyllllsyyinteehtvvahaatelleuuixanatptveeoessssutttirhhgeeeastiiimtmoopnpapacoectoftsspSlttuhehpeeceassrifinttueebnemmdapasryyitehehvaseavnveteeoodnnor rdpreeieddsouucpcocleveeded.lr.ievdIIinnnigtnthhnteeheeaccroogbuuryrrossuaeennooddfwfraarodtouveutirtisiennbseeenoeecnvvaaatwllhuuaaaytttsihiootnhpnolaaotfnftet.txhhpeeo33suMMreCCsoottotttaapggeeeopGGlreroocvvaeenppbllaaennptt,,rePPvFFeCCnstsedwweeorrree discovered in the groundwater beneath the plant. d"TTihhsiipssolkseeddd,ttoosuffcuuhrrttahheerrtiihnnevvWeesasttsiihggiaatntiigootnnooonffCssoiittueensstwwyhheLearrneedfppirrlool,dduuaccnttdiiootnnhewwaAasbstrteeessscccohonnsttiaatiienniiinnnggOaPkPcFFlCaClse.wweerree sdPPaiFFsmCCppsoslsiwwenedegr,oreesfusscuhuhbbessaeeOsqqautukheedennatWtlllyeyascddiheetittyneegccwettteoleldnds.iiCnnotTtuhhhneeetyggarrcLootuuaunnnaldddwfwsiaolaltu,terearcrneaadott fttthhtheeheseAsebPttwrwFeoosCcsshiiittnseeisstt,,ehwweihnhOiiaOcckhhadkalldeleaddelettwo.oeltthlhese is not known. sampling of the is not known. Oakdale city wells. The actual source of the PFCs in the Oakdale wells IP1ssRtlOhhSeerr(eeaaandleetssottatfoolessseseeeerifiefx!tehhnaatvvePeFbbOeeAeenn)heeaxxvppeoossbeedede??n detected in the blood of people living in btPthhlFeeoOoUUdSroni(ifttaeenCdddotSSttottaaeatgesesleGaasrnnseoddrvooeettxhhpteelerranntcctooPueuFnmntOptrrlAiieso).sy.heae33vsMMeshibhnaeacessenbbtedheeeeetnne1mc9mot7en0odi'nstii.ontortrCihionnenggcbettlhonheotessrdeeatoccifhhopeenmemsoiiopccflaaelPlslFiiivOnniSntthghaeenind PFOA in the bloodofthe general population arc many times les than that blood ofCottage Grove plant employees since the ! 970's. Concentrations PFOA in the blood of the general population are many times less than that ofof of the 3M PFOS and the 3M 11999933..00000011 EExxhhiibbiitt 11999933 State of Minnesota v. 3M Co., Court File No. 27-CV-10-28862 eePmmepoplploloyeyeeecesos.u.ldTTbhheeeewwxapayyosttehhdeessteehccrhhoeuemmgihiccoaaol]dss,ggeewttatiinenrtfo,o hhuuusmmoaafcnnobbmllmooneoddrciisisannloottpkkrnondoouwwctnnsa,atittnhhitishettiimmee.. ewPwmoeoprorklpkpolpelylaaeccceoeesu,,ltdaahnnabdtde~oPoerrxOfrprSooosmmaednttdhhtehePreeFonnuOvvgiAihrroosfnnoammoyeden,intntw..tahWWteeerhe,ukukmnsnaeoonwwobfffocrroodommymmfssotteruurdmdciiiaeaenssl ypoofrfryoeerdaeturtiiscrr.teesdd, 3Min the 3M employees that PFOS and PFOA stay in the human body for many years. AaArebblleooxoopddenttseeisstvteccooauunlldddnddoeelttewerirmdmeiinlneyeifiayfvyaoioluuabhhlaae.vveeFbbueereetnnheeerxxmppooorses,eeddbetfcooaPPusFFeOOaSSllaannoddf uPPsFFOrOAeA..exTTphhoesesseeed tt(ee0ssttss athreeseexcpheenmsiivcaelasntdhrnooutgwhidevlayriaevtayoilafbplea.thFwuarytsh,erimntoerrep,rebteicnagutsheearll oef suis uagreelneexrtaploslsyed to tddFhioifefrffsiietccuuhclletht..semErEexixcappsaooolssnsusutr,hreweroettuhhgrarhooeuuaggnhvhoattrhhrieeeetOcyOaoaokmkfdmdpaeaalnlteedhiwwwnaaagtyteestr,hassitnuuptppepperlolpyyprlelletiiikknheegallyvytherreeetpprhrreeeesrssueeblnntlsttossiosaadgmmeeisnintneeoordrar.lpplyaatthhwwaayy.. For these reasons, we are not recommending that people have their bMod tested. CC"TaahnencIloinlicmmeinitttrmmatyyioeenxxsoppoofssuuPrrFeeOttSoo aPPnFFdCCsPs?F?OA found in the Oskdsle public water supply wells aTairnrheceblbuecedolliononwcwgeinM MntfrDDaantHHtios,nHHsheeaioalklfttdhPh-e-FBBnOauaSsseneadddnVpVdraaPellgFunueOassAn,stss,oofwototuhhmneeewdnwai.tnaetteFhrreeiissOquccaeooknnndtssaiielddeseetrprieeunddbglssiwaciaflewlffaboteerarracllsolunsupdsepueclrryts,e,wde(ll0s eePinnnFcssOluuurSrdeeianttnhghdeeinwwPfaFaattnOeetrArs,sssucurhppepipllnldyoyrness-nyvyosaltsneadmttiplrrereee,mmgaananiiadnnnsswtisswlaaloffemne.oetOOnen.nvaFttphhroeeerqbbautaaeessnisstfrtooefoftsmhtthiewneaigitrrewrpp.hihlyylsHsbiioeccwaaclelovppnerrdrooup,pecerttrethtideieeystso,, mPaFOy SbeanadbsPoFrbOeAd tahreronuognh-tvhoelastkiilne., and will not evaporate from water. However, they may be absorbed through the skin. rIIf,o, fufoogrrhppeetrrhsseoonnOaaallkrrdeeaaalsseoonnwssatyyeooruuswwupoopuulllydd, lltiikekereetooarrreceddsuuoccmeeeyyosouiumrrpeelxxeppsootsscuuprsryeeot1o0uPPcFRoOOulSSdaatnnakdde.PPFFY(O3oAAu actchroorcuuollnuddogtuuhssaeetwhabebrooOtettotallefkedddnawwyleaatwteterasttffeoiornrrgspopuaafrprtbtpolooytrr,laatellhldeoorwfefyayotaoerueurrrsfoddomrrriinPenkFksiiiCnmn.ggpoolerr cooking needs. steps you could cooking needs. However, we take. You However, we are not aware of any testing of bottled water for PFCs. W Wgrhahinillueelaiirtssaeecfftffieevccatttiievvdeencneaessrssboiinnn h(hooGuuAssCee)hhoohlladdvuuessbeeehheaansssnnhoototwbbneeeeonn ddbeeemmeofonfnsescittrriaavtteedda,t, ffriielltmeeorrssviccnoongntthaaiiingnhiinenrgg Ccgaoonranndncceueesnlnatttreradaat.tciiotoiInnvtssaostoefnfdoPPtcFFaOcOrlSbeSoanraannt(hddGatAPPcFFChOO)arAhAcaofvfarreloombwmieloeolnnneemshwwooaavtwteeenrr tsstouurappbcppeelleyyafmfwwoehuhcnteeitrvrese,tthahsteeuyrycehhhmaaaovvsveehinbbasgeeeebhnnieguunhsseeerdd afrfonocuduannttddmeesiitnnnetdtth.hyeesItOOt eaiasmkksdnd,aoaltlseeculcwwehaaatrateestrrhwassatuutpcpephplralyysr.c.ofotIIatetlniswseruuislnnlokkrrnenmrooewwovvennreiisfftteroaohtcshemeeorasmttiyospueyunsoitostf,pf,cscuoocecommhummlasdosonrnheawwmsaoabtvteeeerernPFCs. tBroelaitmngentthesywsatetmers,wislulcnhotasrwemaotevresothfteenPeErCs.or reverse osmosis units, could remove PFCs. Boiling the water will not remove the PFCs. BwBaeetwweararreeeaootffm""effllnyytbbsyyysnnitiggehhmtt'o'f awwanattyeerrsttorrretea,attbmmeeennstutrsseeelltlloeerrwss.o. rI1kfywyoioutuh aarreereiinpnutteterarebssltteeeddsuiipnnpliiinncsrs.ttaallllCiinhngegacak wreafteerrentcreeas.tment system of any sort, be sure to work with a reputable suppiicr~ Check references. W `"TWhhheaawttehhlaalpppwpieelnnlssbieffmtthohneeicctooonnrcecedennbttryraaMttiiDoonnHss aoonff PPFFfCCressquiInenncctrreebaaassssee.iinnItthhteehOOcaaokkndcdaealnlteerawwteeillollnss??of PFOS Tacanonhdudell/oodwrrelPPillmFFsiOtOwAtAihtlewwbeueesrreeemottfooontirihitsoeseraettfdoofebllecyetvveeMldlssDwethHhlaa,ttoonwwreeacrroefenrsecciqoodnunesesirnissttttebernneatatsllityysm,eaanbbitfoootvvfheeettthchhoeeewnMMacteDDenHHrtrbaeHHtifoBBonrVVeo,sf,itPtthheFeenOtcceSiirttsyy the sysiem. could limit the system. the use of the affected well, or consider treatment of the water before it enters `W UWshheaadttoaarbboowuuatttpepereoiopnplgleeliiaanwnOOsaa?kkddaallee who who have have private private wells wells used used for for drinking drinking water? water? Used for watering lawns? 11999933..00000022 Ifyouare inthe ityofOakdale andhave a private well, we ask that you contact MDH to dIfisycouussawrheeitnhtehre ycoituyrowfeOllakndeeaIdes a0ndbehafvesetead.priRveastuelwtsealln,dwreeacsokmtmheant dyeodu cacotnitoancst,iMfDanHy,to will be discuss wilt be mailed to you. whether your welt mailed to you. needs to be tested. Re.quits and recommended actions, if any, QQUUEESSTTIIOONNSS AABBOOUUTT PPEERRFFLLUUOORROOCCHHEEMMIICCAALLSS WW PehrhafatltuaoarrroeeoPcPtFRaOOneSSsuaalnnfddonPPatFFeOO(AAP?F?OS; C7503) and perfluorooctanoic acid (PFOA: CPCthaeseFFrf11wl5suo0Oro2l2rHodH)o)iaenartrateenheecchhpsereumomlfidoicucncaaatlltisseottn(hohPaafFttsOwwteaSerir;eenCmmsrFeaaptdTdeleeSlOeaann~nt-dds),uualssnuecdbddrpibbecyyarfn33ltuMsMo,rfaoainnorddctrooaetntthhoaeerirrcdaccanooctmmsidpapa(nanPdniFieeOssAaa;rroouunndd sthueppwreosrsladntins,thaendprpoedsuticctiidoens,oafnsdtaaisn rienpdeusllterniatls,sluurbfraicctaannttss, afinrde eremutalrsdiafnietsrsand suppressants, and pesticides, and as industrial surfactants and emulsifiers. TiTnhhteehecchheeenmmviiicrcaoalnlmssettnrrutu.ccttuAurrseessaoorffePPsuFFlOO,AAthaaennyddaPrPeFOOpeSSrsmimsaatkekneetttihhnetemhmeeeexxnttvrrieermmoeenllmyyerrneetssiissattnaadnnttatr(oebbcrareepaaakkbdldeoowowfnn im`nmootvhviienneggnoovvvireeorrnllmoonneggntdd.iissAttaasnnacceersse..sult, they are persistent in the environment and are capable of pBBeoorttfhhluPPoFFrOoOcAAheaamnniddcaPPlsFFOoOrAAPbbFeCesllo.onngg ttoo. a llaarrggeerr ccllaassssooffcchheemmicicaallss known known as as perfluorochemicals or PFCs. AAPrFreCesPPaFCrCessusffoeoudunnbddotiihnnaeesvvaeenrryyiddngaaryyedppirreoondtduuicnctttssheuussmeeaddnubbfyyacppteeuoorppillneeg??process as well s being part of sPsporoFmomCdeeuscffatiirnendiisuushrhseieednddgppbnrrooootdrdhumucaactslsts.a.unseII.itniigssruuenndccileleenaatrriinifftPPhEeFCCmssaaanrrueefrarecellteeuaarsisneegddfpfrrrooommcetsthhseeasffiiwnnaaellllccooasmmmbmeeriencrgciiaapllart of product during normal use. Do PECs occur naturally or are they man-made? PFC are Do PFCs PFCs are mmoacancnu--mrmaanddaeetuccrhhaeelmmliycicaoalrlssa,,raaenntddhddeoyo nmnooattnoo-ccmccuuarrdnneaa?ttuurraallllyy.. tHHhooeww19ll4oo0nn5gg, hhanaadvvee3PPMFFbCCessgabbneeeepnnroaadrruoocuuinnndgd??PFTThCheespphrrooortccleeyssssthffeoorrreppafrreoordd.uucciTinnhggroPPuFFgCChssmwwoanaisstddoerevivenegllooippneedPdFiinCn pthreod1u9c4t0ios,napnldant3sM, 3bMegabnecparomdeuacwianrgePoFfCPsFCshsoi rtlyththeebrleoaoftdeor.ftThhirrouegmhplmoyoeneisto.rinThgiisnlPedFC ptorofduurtchteiornrepsleaanrtcsh, 3aMndbtehceadmisecaowvearryeooffPPFFCCs s iinntthheebbllooooddooffptehoepirleeminpltohyeegeesn.erTahlis led tpptohooeppfuubulrllataohttoeiidoroonnrfeaasnnneoddanr-iicnnehmAAarprnclcdttoiiyctchememeadsammiismcmaosaltvilseslryaanonnotddfkffPnissFohhwC--nees.aaittniinBntgeghcebbaiibrurdldsosse.o.odfTTothhhfeeepsrreeooouupcttloeeenbbcinyyertwwnhhshe,iigcc3hhenMPPeFFrealCClesscteeenndtteetrross phtMphaihenasnsbeeeloosoououdtttaoppcrfrooonnddotuunicc-tnteiuimooennptoolofoufyPsPeFeFeCsPCsF,isCs,ssee.tnnilddliinnngogtiinknn22o00w002n2... Other companies located outside of Because of these concerns, 3M elected to Other companies toeated outside of Minnesota continue to use PFCs. EHHxoopwwertddsoohPPaFFveCCsssgugegegttesiintnettodo ttshheveeeeernanlvviiorruootnnemmseebnnytt??which PFCs may get intothe environmen, but tEhxepreerits lhatvledseufgingietseteidnfsoervmaetraiolnr.outes by which PFCs may get into the environment, but there is little definite information. How HPFoCws do PFCs affect daorePFrCelsataifvfeelcyt nppeeewoopgplrelo&&uep hhoefecaahlltethhm??icals and our knowledge of how they move in `PaaipiFrre,,Copwwslaaetaitereerr,,aasslrooeoiilllalaatiinnmviddetleffydoo,oonddaenwiidss glliirismommiuitatpeeiddno..lfycTThfhhereemonnmiucsamtulusbdeiamrenosodfbfoosfsutte3uruddMkirieneesosmowpofllfeoPPdyFegFeCeCssso. faannhTddohwehhreetaeahllehtthyhavecmeffffobeeveccetetssniniiann pnnPeuEuoCmmpsbbl,eeertriohsoefafshlssettoauldultiihmedscoitiioeftfdee,laiasababnfdaaonnriiiscmmomanalclassei..nnltDyDruaufetreoittmooonsllsioitmumfdiiPttioeeddsCoiinnfffi3oonMrrmwmaaaetttmeiioropnnlaoraaycnneddceosttnh.hseeeTrpphveeearrrtsseiiisvshtetea.envnceceebooeffen a PFCs, the health criteria for concentrations of PFCs in water are conservative. 11999933..00000033 W `"TWhhhisaattfaiismsikklnnyooowfwcnnheaambbioocuuattlttshhiees hhreeealaalltttihhveeelffyffeenccettsswooaffneedxxptpohoessruuerraeerettoonoPPtFFmOOaSSnyaansntddudPPiFeFsOOoAAfh??ealth effects TaiinnnhdPpiseeoaOtfpahPlmeeler.i.loyrIIgnnoafnaasnnc.ihimmeamEalxlsispc,,oahhslsiiuggrihhsescrceootlnnaoccteihevnintegtrlhryaatctniiooeonnwncses of PFOS and there of PFOS ntrations and PFOA cause harm to the liver are not many studies of health effects and PFOA cause harm to the liver of PFOA ovaelorng periodoftime: aaaralnlstsdsooeoccxtaahpuueossrseeoeccdraagn1na0ccneesPr.rFiiEOnnSxaapnnaoiinmmsdaualrlPses.sF. OtoDDAeehvvwiegehlhlioolpcpeommpenerncentegtnaanltlarnappttrri.ooobnblsleemomfssPhhFaaOvveeAbbeoeevenensrseaeeelnonniignn ptthehereiooofdfffssoppfrrtiiinmnggeooff rats exposed to PFOS and PFOA while pregnant. EmEpapinidudefemamicoitolulorogegiisccahallowssttuunddoiiecassppbbayyre33nMtMoiofmfpwwaocrotkrkoeenrrsstheeexxirppoohsesaeelddthtt.oo TPPhFFeOOrSeS iaasnnnddoPPsFFiOmOiAAlardduurriinngg. epidemiological informatioon the general population. manufacture show no apparent impact on their health. There epidemiological information on the general population. is no similar CCBeaacnnauPPsFFeCClssitbbleeeiaasvvkooniidodewedda??bout how PECs move in the environment and how non-employees. acBarhreeeacereaxcxuoppsaoeolsselieisdtdt,el,fewwfieasacyytksisnvttoeoowarreearddbeuuomccuoeetveehixxonppwgooshsPuiuFrgrCeeh saacrormeencolleivimnmetiirtitneaedtdtihaaoennnsddenfuuvnrnitotreemossntoteemrdd.ie.nwtGGaratraneandrnuushllyaoasrwrtaaenccmtotiintvv-haaetttmeedhdpalsoyees b`bcOeheaeeaknrndcaottleeasesltteewiddsa..teefIIfrttesciissutpinnvpoleoyta.cctllereIeaatmrritstohhuvaantitnkccgnhhaoharriwcgcnoohaiaflclootwwnihicllelelrnreettrmmaotoivyovenoesftptrfcraraooccemeemaamommsonooneuunwntwtsaas,tt,eerssruustccyrhhsetaae8ts3mmiienntnhtttahhsteeyhsatsems, OswsiuualcclkhhdnaaaossltewwrwaeatatmeetorervrsseoosfuftttpheeepnnleePyrrF.ssCoIostrr.irsreeuvvneerkrssneeoowossnmmoiosfsioissthuuennriitttsys,,pcceoosuuollfdd crroeemmmmoovvoeen PPwFFCaCstes..r Boling the water treatment systems, Boiling the water will not remove the PFCs. DD(ocohsrshohnooirrctt).-tteeexrrpmmos((uaarcceuustt?ee)) eexxppoossuurreess ttoo PPFFCCss sshhooww tthhee ssaammee hheeaalltthh eeffffeeccttss aass lloonngg--tteerrmm N(Ncoohsrshohonorirtct-)tteeerrxmmpoeesffuffeerccettsss?ffrroomm eexxppoossuurree aarree eexxppeecctteeddaat tthheessee ccoonncceennttrraattiioonnss. AArerrleeeattshheeedrreeinaatnnoyythllaeawwessnvtthhiaarttonpprmroeobnhitibb?iitt oorr rreegguullaattee hbooww oofftteenw/hhooww mmaannyy PPFFCCss ccaann bbee `CrrCeeuuglrreueraleeasnnetttedllydy,,ibnttythhoeethtddheiiessMccePhhnCaavrrAggi.reeooonftfTmhhtheeeenspstere?occbhhleeemmmiicciatalhlssatffrrotomhmeaaett al]reeeaassftteoownneepoiiinnnddtuussstotrruiiraaclleffsaacctiiolliirtteyyguiislsabbtieeni,ngag.nd artthehnegesuwssloeoauurtrersccdeeobssmoyeooftfhPfPeFtFhMCCessPeCttooAqutt.hehseeTtggiheoeennnesper.rraoallbleeennmvviirirosontnhmmaeetnnttht eaarrreee unknown. EPA is working to try are few point sources to regulate, unknown. EPA is working to try toand to answer some of these questions. `WWhhoo ccaann !I ccoonnttaacctt ffoorr mmoorree iinnffoorrmmaattiioonn?? TThhee ffoolllloowwiinngg ccoonnttaaccttss aarraeevaavialiblalbele:: 11999933..00000044 MMDDH H ((hhealteh alth isssuuese)s)i -- et is Assn Ganzi Jim Kelly ingling Hydrogeologist (651) 215-0917 GHHeielnleennnyGGYooienedgdleielninn_g ChadKolstad Engineer (651) 643.2103 " Chad Kolstad Stew Thorn!~y Tarmie Eshenaur Health Risk Assessor [ReHRseyesdaerraorcgchehoSStcoicgeieinsntttiisstt `HEHneeagallittnhheeEErdduuccaattoorr HHeeaalltthh EEdduuccaattoorr rr (651) 215-0913 | ((665511) )221155--00897147. (65 i) 215-0874 ((66(6555111) )) 622141553---020717707113 (651)215-0916 [ERSS ie [iG0 BE60 MPCA (site investi~;atio~i: [MGaMraarykk KRRymysseger |HPHryyodjderocrtgeMooalonggaigesetrologist| ((66(6.55~1.1)1)) 222999666---'767'771003669 ...... .. _ MIMnigikkreiedRRVaafefffererhtraytgyen HIInnyffodorrrmomgaatetiiooolnongOOifsfftfiicceerr (65~) 296-7266 (,6.51) 297-8294 Washington Coanty (~en~ ral groundwater issues): Cindy Weckwerth | Public He&aEnvlirotnmehnt | (651) 450-6705 CCCitiiyntyd_oofyf..OWQaaekkcddkawleert(hutility ooppeerrP.aauttogbr.rl))i~c Health & Environment r(651)430-6703 1 CINE Brian Bachmeier Craig Waldron "'" Public Work~ Director City Ad .ministrator ((66(6555111))) 777333000---222777300055 1199933..00000055 33MMAA0000551133990044