BACK TO MAIN Centre Analytical Laboratories, Inc. 3048 Research Drive State College, PA 16801 www.centrelab.com ^P hone: (814) 231 -8032 Fax: (814) 231 -1253 or (814) 231 -1580 Analytical Report Fluorochemical Characterization of Drinking Water Samples Pensacola, FI (W2176) Centre Analytical Laboratory Report No. 023-007D (Revision 1) Revision Date 3/20/01 Testing Laboratory Centre Analytical Laboratory, Inc. 3048 Research Drive State College, PA 16801 3M Environmental Laboratory Contact Kent R.

BACK TO MAIN Study Title Solubility Study of Perfluorooctanesulfonate (PFOS), SD-018 and Perfluorooctanesulfonamide (FOSA), SE-027 in Male/Female Human Urine Data Requirement 40 CFR 160.105(b) Author Mark E.

FOR DU PONT USE ONLY AR226-2922 s\Copies to Haskell : T du Pont de Nemours and Company Inc. aboratcry For Toxicology and Industrial Hadicine ` Elkton Road, P. 0.

AR226-2967 Study Sponsor: ATOCHEM Issue Date: Unavailable (Data Only) Document Reference No.: Bacterial Growth Inhibition Author(s): J.C .

ATTACHMENT C jbm ittal to 0804-013 76 000175 V .

ARag _ z x r g TSCA NCIC Notification Form for CBI Documents Docket Number: ______ f i l W h Document Control Number: Document Date: >Document Type: ______ e>o t r F ________ c ;.

LITTLE HOCKING WATER ASSOCIATION, INC. 3998 St.

P-1 SENT ar-CDCiNCE^EHHE LPPB : 1- 5*03.: S:iCPM (404) 480-7335 301 804 .0330:t 2/^4 Januarye, it/Voi.4U No, 12 * t t ^ f t g S l Z b - 3 7 / / M O M ID fiy A N D M ORIM JTY w u u a y w m r 8oond Proof tpfdimfoiogio Notf andRlfiorts Haepbratory llltnao Linked to VIm o f Aerosol Loether C an dW cnar-- Oregon, D camber 1162 Early on December 27,1812 lha Oregon Pollen Control Center (OPCC) netlflad tho Oregon Health Division (OHO) of 19 p * n o n In one household who beodme III follow* Ing tho u m of ansem eol leether eandhfonor.

EXECUTIVE SUMMARY - Detection Highlights D7C140365 PARAMETER RESULT REPORTING LIMIT UNITS / DRRWTP RAN HATER 03/13/07 13:05 001 PFOS PFOA 0.0073 J 0.010 0.0068 J 0.015 ug/L ug/L DRRWTP INLET 03/13/07 07:55 002 PFOS PFOA 0.0066 J 0.010 0.0069 J 0.015 ug/L ug/L ^ D R R W T P SETTLED 03/13/07 07:55 003 PFOS PFOA r 0.0086 J 0.010 0.0073 J 0.01S ug/L ug/L DRRWTP FILTER EFFLUENT 03/13/07 07:55 004 PFOS PFOA 0.0052 J 0.010 0.0062 J 0.015 ug/L ug/L DRRWTP PLANT EFFLUENT 03/13/07 07: 55 005 PFOS PFOA 0.0059 J 0.010 0.0068 J 0.015 ug/L ug/L BIRCH CREEK WELL 6 03/13/07 10:40 Oil PFOS PFOA 0.0064 J 0.010 0.052 0.015 ug/L ug/L BIRCH CREEK NELL 6 POST FILTER 03/13/07 10:50 012 pros PFOA 0.0054 J 0.010 0.052 0.015 ug/L ug/L BIRCH CREEK NELL 6 POH 03/13/07 11:06 013 PFOS PFOA 0.0066 J 0.010 0.050 0.015 ug/L ug/L BIRCH CREEK NELL 4 03/13/07 11:00 014 PFOA 0.030 0.015 ug/L ANALYTICAL METHOD DEN -LC-0012 DEN -LC-0012 DEN -LC-0012 DEN -LC-0012 DEN -LC-0012 DEN -LC-0012 DEN -LC-0012 DBM -LC-0012 DEN -LC-0012 DEN -LC-0012 DEN -LC-0012 DEN -LC-0012 DEN -LC-0012 DEN -LC-0012 DEN -LC-0012 DEN -LC-0012 DEN -LC-0012 STL Denver CONFIDENTIAL, SUBJECT TO PROTECTIVE ORDER IN ROWE/COLES 3 NJAW000257 EXECUTIVE SUMMARY - Detection Highlights D7D1B0342 PARAMETER RESULT REPORTING LIMIT UNITS BIRCH CREEK BOB 04/17/07 08:25 001 PFOS PFOA 0.0067 J 0.010 0.062 0.015 ug/L ug/L BIRCH CREEK HELL 6 04/17/07 08:20 002 PFOS PFOA 0.0072 J 0.010 0.061 0.015 ug/L ug/L BIRCH CREEK WELL 4 04/17/07 08:45 003 PFOS PFOA 0.0021 J 0.010 0.029 0.015 ug/L ug/L DRKWTP INLBT 04/17/07 13:05 004 PFOS PFOA 0.0045 J 0.010 0.0094 J 0.015 ug/L ug/L ERRWTP EE 04/17/07 13:05 005 PFOS PFOA 0.0047 J 0.010 0.010 J 0.015 ug/L ug/L ANALYTICAL METHOD DEN -LC-0012 DEN -LC-0012 DEN -LC-0012 DEN -LC-0012 DEN -LC-0012 DEN -LC-0012 DEN -LC-0012 DEN -LC-0012 DEN -LC-0012 DEN -LC-0012 STL Denver CONFIDENTIAL, SUBJECT TO PROTECTIVE ORDER IN ROWE/COLES 3 NJAW001584

P-1 "McCrea, Deborah" < m ccrea@ taftlaw .com > 1 2 /28/20 09 01 :55 PM To N C IC O P P T @ E P A cc "Bilott, R obert A." < bilott@ taftlaw .com > bcc Subject 1 2 /2 8 /2 0 0 9 Letter To EPA D ocket C enter Taft/ Deborah McCrea / Legal Assistant Taft Stettinius & Hollister LLP 425 Walnut Street, Suite 1800 Cincinnati, Ohio 45202-3957 Tel: 513.381.2838 Fax: 513.381.0205 www.taftlaw.com / mccrea@taftlaw.com ovO c?

Proven Results.

STLS F, V F R N I RENT STL Chicago 2417 Bond Street.

S A N IT IZ E D AR jU -co3 $ i REPORT EXPLORATORY 28-DAY ORAL TOXICITY STUDY WITH TELOMER ALCOHOL, TELOMER ACRYLATE PFHS AND PFOS (positive control) BY DAILY GAVAGE IN THE RAT FOLLOWED BY A 14/28-DAY RECOVERY PERIOD NOTOX Project 242933 NOTOX Substances 83484, 83493, 83502, 84456 and 84141 3M Test No.

Aftt26 - 0061 I Centre Analytical Laboratories, frtc.

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