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Taft/ 1717 Die Highway, Site S10/Coington, Kentucky 41011-4704 1717 Dixie Highway, Suite 910 / Covington, Kentucky 41011-4704 Te 859.331 2638 Fo: 513.381 6613 Tel: 859.331.2838/Fax: 513.381.6613 wtaflavicom www.taftlaw.com Rosen sor ROBERT A.

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SEPAE RRiisskk MMaannaaggeemmeenntt ffoorr PPeerr-- aanndd PPoollyyfflluuoorrooaallkkyyll SSuubbssttaanncceess ((PPFFAASSss)) uunnddeerr TTSSCCAA Overview Overview BBaacckkggrroouunndd PPFFOOAA SStteewwaarrddsshhiipp PPrrooggrraamm More Information More Information OOvveerrvviieeww AAnnnnoouunncceemmeennttss On May 19, 2016, EPA established healt advisories for PFOA and PFOS based on the OaaggneennMccyay'y'ss 1aa9ss,sse2es0sss1mm6e,ennEttPooAff ttehhseetallbaalttieessshtteppdeeeehrre--arrletevhviieaewdwveeiddsossrcciiieeesnnfccoeerttPooFppOrrooAvviiaddneedddPrriiFnnOkkiiSnnggbawwsaaettdeerronssyytsshtteeemm ooppeerraattoorrss,, aanndd ssttaattee,, ttrriibbaall aanndd llooccaall ooffffiicciiaallss wwhhoo hhaavvee tthhee pprriimmaarryy rreessppoonnssibibililiittyy ffoorr oovveerrsseeeeiinngg appropriate actions o proect ther residents.

F B Ce HE E n e Se we t a LPS T aae RS pp en gsi; frrielneEyESLEAL E ETE ee J eRTTHEE CaPeNea a s Se i God VERE Fak i EMERSULSTS OFCTREISIAOONGTRIAAVLE WAREGLLNWOARTGERRRYSRATPOLNINSGTP 3: VILlaGE OF Getober 6. 1966 COTTAG~ GR~E AND W~OD~URY T~NSH~P Oetobe~ 6, 1966 INTRODUCTION i and analyze well water samples from any residengcien the {mediate area of : AAt~ tthhee rreeqquueesstt ooff tthhee WWooooddbbuurryy TTco,w~nnsshhiipp BBooaarrdd 3iMM ooffffeerreedd to to collect collect b and analyze well water samples from any residence~n the i,~nedlate a~a of the M atsposal site beeweed in Modbury Tenmahds, that wanted his service. t_be 3M disposal site ~ in Woodbury Tc,.anship. that wanted this service.

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| || ||| |||| 1| | i EROff-Site Waste Disposal Locations - 3M Cottage Grove, Minnesota fossa Toisas rvs wave |_oso100 | [ Facility ID e WWasasttee DDiissppoosseeddT |EEsstt.PPeerriiooddooffUUssee] Oakdale iLiquid and solid industrial waste 1956-1960 Woodbury Great Northern Oil Co plant, in Bruno, MN Kerrick Site, Pine County, ee MN* Commercial Chemical CSomEe E o [stg orem msn | ep Company in Newport, MN (incinerator) Pollution Control, Inc. pE FoapirnEnefw E ee w Savage, MN (incinerator) E BETE rEST m veo | Pig's Eye Dump Liquid and solid industrial waste wastewater/phenol waste Liquid and solid industrial waste wet scrap (possibly some sludge cake from rotary filter) Wet scrap Ash WWTP sludge, incinerator scrubber 1960-1965 1960s 1967;1969 -1960-1968 1968-1971 1971 Washington County Landfill (Lake Jane Landfill) sludge, magnesium oxide sludge and ash from quench chamber of 1g71-1974 incinerator Pine Bend Landfill, IGH, MN - EFo omar 1d 0708 IBFI {aka Phoenix) Former WWTP sludge and boiler ash E foro rae | ER NPLSite Anoka County (Uncertain of Ee f LITe| propername) WWTP sludge Rosemount - SKB WWTP sludge and nonhazardous bE (USPCl/Laidlaw) (3-4 mi away industrial waste from demolition of from Pine Bend) old incinerator in 2002 Superior FCR - ONYX spor fore freee] Buffalo, MN WWTP sludge 5w ETm.

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