Document Z44vZG5xpj5waELMLdjJ4vBZJ

Katherine E. Reed, Ph.D. ,* Staff Vice President "I M22(rlW<5 Certified Mail April 20,2005 3M Environmental, Health and Safety Operations RECEIVED 0P P T CB1C 05 APR26 AMIP 11 900 Bush Avenue, Budding 42-2E-26 PO Box 33331 St. Paul, MN 55133-3331 651 778 4331 46Z'>0373 Document Processing Center EiiPrAA Enast - RKoom 06428 Attmn: Sseecction 8(e); Office of Pollution Prevention and Toxics US EPA 1200 Pennsylvania Avenue NW Washington DC 20460-0001 NoCBI pni CONTAIN NO od RE: TSCA 8(E) SUPPLEMENTAL SUBMISSION: Sulfonate-based and Carboxylicbased Flurochemicals, Docket Nos. 8EHQ-1180-374; 8EHQ-0381-0394; 8EHQ-0598-373 Dear Sirs: 3M is submitting this notice to supplement its previous submissions on sulfonyl and carboxylic-based flurochemicals. On February 9,2005, 3M submitted analytical reports with data for water samples taken from municipal wells for three Minnesota cities - Cottage Grove, Hastings, and Oakdale. This supplemental submission contains final analytical reports from additional samplings of the municipal wells in Hastings and Oakdale. If you have any question, please do not hesitate to contact Michael A. Santoro at (651) 7336374. Sincerely,.- Katherine E. Reed Staff Vice President Environmental, Health and Safety Operations Enclosure ro CJ~I --< *tj m 1 00 --im 89050000304 89050000 304 ro 4CTD* /