AR226-2672 \ 1 PO AR226-2672 PROJECT ANNUAL C8 SAMPLING 1997 ANNUAL C8 SAMPLING 1997 ANNUAL C8 SAMPLING 1997 ANNUAL C8 SAMPLING 1998 ANNUAL C8 SAMPLING 1998 ANNUAL C8 SAMPLING 1998 ANNUAL C8 SAMPLING 1998 ANNUAL C8 SAMPLING 1999 ANNUAL C8 SAMPLING 1999 ANNUAL C8 SAMPLING 2000 ANNUAL C8 SAMPLING 2000 ANNUAL C8 SAMPLING 2000 ANNUAL C8 SAMPLING 2000 ANNUAL C8 SAMPLING 2000 ANNUAL C8 SAMPLING-1996 ANNUAL C8 SAMPLING-1996 ANNUAL C8 SAMPLING-1996 ANNUAL C8 SAMPLING-1996 ANNUAL C8 SAMPLING-1996 ANNUAL C8 SAMPLING-1996 ANNUAL C8 SAMPLING-1996 C8 SAMPLING 1/02 C8 SAMPLING 1/02 C8 SAMPLING 1/02 C8 SAMPLING 1/02 C8 SAMPLING 1/02 C8 SAMPLING 1/02 C8 SAMPLING 1/02 C8 SAMPLING 1/02 C8 SAMPLING 1/02 C8 SAMPLING 1/02 C8 SAMPLING 1/02 C8 SAMPLING 1/02 C8 SAMPLING 1/02 C8 SAMPLING 1/02 C8 SAMPLING 1/02 C8 SAMPLING 1/02 C8 SAMPLING 1/02 C8 SAMPLING 1/02 C8 SAMPLING 1/02 C8 SAMPLING 1/02 C8 SAMPLING 1/02 C8 SAMPLING 1/02 C8 SAMPLING 1/02 C8 SAMPLING 1/02 C8 SAMPLING 1/02 C8 SAMPLING 1/03 C8 SAMPLING 1/03 SRCNAME AM07-PW01 A008-PW01 WEST WELLFIELD 1 AM07-PW01 A008-PW01 U16-MW01 WEST WELLFIELD 1 U16-MW01 WESTWELLFIELD1 AM07-PW01 A008-PW01 BUILDING-363_AFTER_FILTE U16-MW01 WESTWELLFIELD1 AM07-PW01 A008-PW01 MW-AJP MW-MGM MW-TWW MWBG WEST WELLPIELD 1 AE11-MW01 D08-MW01 E13-MW01 EQBLK-1 EQBLK-2 FBLK-2 FIELD BLANKS GALLERY N04-MW02 OUTFALL 001 OUTFALL 002 OUTFALL 002 OUTFALL 003 OUTFALL 005 OUTFALL 007 OUTFALL 105 P04-MW02 Q04-MW02 R04-MW02 RANNEY WELL 331 WELL 336 WEST WELLFIELD 1 WEST WELLFIELD 4 Y14-MW01 EQBLK-1 OUTFALL 001 C8 results Envista 111104-xls THEME Groundwater Groundwater Groundwater Groundwater Groundwater Groundwater Groundwater Groundwater Groundwater Groundwater Groundwater Groundwater Groundwater Groundwater Groundwater Groundwater Groundwater Groundwater Groundwater Groundwater Groundwater Groundwater Groundwater Groundwater Blank Water Blank Water Blank Water Blank Water Groundwater Groundwater Other liquid Other liquid Other liquid Other liquid Other liquid Other liquid Other liquid Groundwater Groundwater Groundwater Groundwater Groundwater Groundwater Groundwater Groundwater Groundwater Blank Water Other liquid WWK DATESMPL 6/2/1997 6/2/1997 5/29/1997 6/19/1998 6/19/1998 6/19/1998 6/2/1998 5/20/1999 6/3/1999 8/16/2000 8/15/2000 8/16/2000 5/11/2000 9/14/2000 4/2/1996 4/2/1996 4/18/1996 4/18/1996 4/18/1996 4/2/1996 4/11/1996 1/28/2002 1/28/2002 1/28/2002 1/17/2002 1/28/2002 1/22/2002 1/15/2002 1/15/2002 1/28/2002 1/17/2002 1/17/2002 1/17/2002 1/17/2002 1/17/2002 1/17/2002 1/17/2002 1/28/2002 1/28/2002 1/28/2002 1/15/2002 1/22/2002 1/22/2002 1/15/2002 1/22/2002 1/28/2002 1/26/2003 1/26/2003 SMPLT FS FS FS FS FS FS FS FS FS FS FS FS FS FS FS FS FS FS FS FS FS FS FS FS EB EB FB FB FS FS FS DUP FS FS FS FS FS FS FS FS FS FS FS FS FS PS EB FS SAMPLE_NUMBER WWK-WELL 336 WWK-WELL 331 WWK-WEST WELLFIELD#1 WELL-336 WELL-331 TW-25 WESTWELLFIELD#1 WWK-Z-LL-TW#25 WWK-WEST_WELLFIELD WWK-G-WELL-336 WWK-G-WELL-331 WWK-G-BUILDING-363_AFTER_FILTE LCL-G-TW-25 LCL-Z-WEST_WELLFIELD_#1 MW-336 MW-331 MW-AJP MW-MGM MW-TWW MWBG WEST_WELL WWK-G-AE11-MW01 WWK-D08-MW01 WWK-G-E13-MW01 WWK-K-EQBLK-1 WWK-K-EQBLK-2 WWK-K-FBLK-2 WWK-FBLK-1 WWK-G-GALLERY WWK-G-N04-MW02 WWK-Z-OUTFALL-001 WWK-Z-OUTFALL-002-2 WWK-Z-OUTFALL-002 WWK-Z-OUTFALL-003 WWK-Z-OUTFALL-005 WWK-Z-OUTFALL-007 WWK-Z-OUTFALL-105 WWK-G-P04-MW02 WWK-G-Q04-MW02 WWK-G-R04-MW02 WWK-G-RANNEY WWK-G-WELL 331 WWK-G-WELL 336 WWK-WEST WELLFIELD 1 WWK-G-WEST WELLFIELD 4 WWK-G-Y14-MW-1 WWK-K-EQBLK-1 WWK-Z-OUTFALL-001 Page 1 Hit LAB_ANALYTE 1 FC-143 1 FC-143 1 FC-143 1 FC-143 1 FC-143 1 FC-143 1 FC-143 1 FC-143 IN WATER 1 FC-143 IN WATER 1 FC-143 IN WATER 1 FC-143 IN WATER 1 FC-143 IN WATER 1 FC-143 IN WATER 1 FC-143 IN WATER 1 FC-143 1 FC-143 0 FC-143 1 FC-143 1 FC-143 0 FC-143 1 FC-143 1 FC-143 1 FC-143 1 FC-143 0 FC-143 0 FC-143 0 FC-143 0 FC-143 1 FC-143 1 FC-143 1 FC-143 1 FC-143 1 FC-143 1 FC-143 1 FC-143 1 FC-143 1 FC-143 1 FC-143 1 FC-143 1 FC-143 1 FC-143 1 FC-143 1 FC-143 1 FC-143 1 FC-143 1 FC-143 0 FC-143 1 FC-143 C8 results Envista 111104.xls WWK QUAL.EPA QUAL INHOUSE REVIEW METHODNO UDF UDF UDF UDF UDF UDF UDF UDF UDF UDF UDF UDF UDF UDF UDF UDF UDF UDF UDF UDF UDF 01M-008-046 01M-008-046 01M-008-046 01M-008-046 01M-008-046 01M-008-046 01M-008-046 01M-008-046 01M-008-046 01M-008-046 01M-008-046 01M-008-046 01M-008-046 01M-008-046 01M-008-046 01M-008-046 01M-008-046 01M-008-046 01M-008-046 01M-008-046 01M-008-046 01M-008-046 01M-008-046 01M-008-046 01M-008-046 01M-008-046 01M-008-046 PREPMTHD None None None None None None None UDF UDF UDF UDF UDF UDF UDF None None None None None None None None None None None None None None None None None None None None None None None None None None None None None None None None None None PREPREP NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS DRY 2 2 2 2 2 2 2 1 1 1 1 1 1 1 2 2 2 2 2 2 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 LAB_NUMBER MD791-008 MD791-009 MD791-007 MG144-002 MG144-001 MG145-001 MG023-005 3157424-1 3165946-1 3440160-1 3440159-1 3440161-1 3379846-1 3458430-1 MA644-009 MA644-008 MA784-001 MA784-003 MA784-002 MA644-010 MA722-005 L32638-5 L32638-7 L32638-6 L32581-8 L32638-9 L32606-4 L32561-4 L32561-1 L32638-4 L32581-1 L32581-7 L32581-2 L32581-3 L32581-4 L32581-5 L32581-6 L32638-3 L32638-1 L32638-2 L32561-2 L32606-1 L32606-2 L32561-3 L32606-3 L32638-8 L34142-8 L34142-1 Page 2 PROJECT C8 SAMPLING 1/03 C8 SAMPLING 1/03 C8 SAMPLING 1/03 C8 SAMPLING 1/03 C8 SAMPLING 1/03 C8 SAMPLING 1/03 C8 SAMPLING 1/04 WWK C8 SAMPLING 1/04 WWK C8 SAMPLING 1/04 WWK C8 SAMPLING 1/04 WWK C8 SAMPLING 1/04 WWK C8 SAMPLING 1/04 WWK C8 SAMPLING 10/02 C8 SAMPLING 10/02 C8 SAMPLING 10/02 C8 SAMPLING 10/02 C8 SAMPLING 10/02 C8 SAMPLING 10/02 C8 SAMPLING 10/02 C8 SAMPLING 10/02 C8 SAMPLING 10/02 C8 SAMPLING 10/02 C8 SAMPLING 10/02 C8 SAMPLING 10/02 C8 SAMPLING 10/02 C8 SAMPLING 10/02 C8 SAMPLING 10/02 C8 SAMPLING 10/02 C8 SAMPLING 10/02 C8 SAMPLING 10/02 C8 SAMPLING 10/02 C8 SAMPLING 10/02 C8 SAMPLING 10/02 C8 SAMPLING 10/02 C8 SAMPLING 10/02 C8 SAMPLING 10/02 C8 SAMPLING 10/02 C8 SAMPLING 10/02 C8 SAMPLING 10/02 C8 SAMPLING 10/02 C8 SAMPLING 10/02 C8 SAMPLING 10/02 C8 SAMPLING 10/02 C8 SAMPLING 10/03-WWK C8 SAMPLING 10/03-WWK C8 SAMPLING 10/03-WWK C8 SAMPLING 10/03-WWK C8 SAMPLING 10/03-WWK SRCNAME OUTFALL 002 OUTFALL 003 OUTFALL 003 OUTFALL 005 OUTFALL 007 OUTFALL 105 EQBLK-1 OUTFALL-001 OUTFALL-002 OUTFALL-002 OUTFALL-005 OUTFALL-105 AE11-MW01 AJ06-MW02 AX13-PW01 D08-MW01 E13-MW01 EQBLK-1 EQBLK-2 EQBLK-3 FBLK-1 FBLK-2 GALLERY N04-MW03 OUTFALL 001 OUTFALL 002 OUTFALL 003 OUTFALL 005 OUTFALL 007 OUTFALL 007 OUTFALL 105 P04-MW02 P04-MW02 P08-MW01 Q04-MW02 R04-MW02 RANNEY WELL 331 WELL 336 WEST WELLFIELD 1 WEST WELLFIELD 4 Y14-MW01 Y14-MW02 EQBLK-1 OUTFALL-001 OUTFALL-002 OUTFALL-005 OUTFALL-005 C8 results Envista 111104-xls THEME Other liquid Other liquid Other liquid Other liquid Other liquid Other liquid Blank Water Other liquid Other liquid Other liquid Other liquid Other liquid Groundwater Groundwater Groundwater Groundwater Groundwater Blank Water Blank Water Blank Water Blank Water Blank Water Groundwater Groundwater Other liquid Other liquid Other liquid Other liquid Other liquid Other liquid Other liquid Groundwater Groundwater Groundwater Groundwater Groundwater Groundwater Groundwater Groundwater Groundwater Groundwater Groundwater Groundwater Blank Water Other liquid Other liquid Other liquid Other liquid WWK DATESMPL 1/26/2003 1/26/2003 1/26/2003 1/26/2003 1/26/2003 1/26/2003 1/21/2004 1/21/2004 1/21/2004 1/21/2004 1/21/2004 1/21/2004 10/16/2002 10/16/2002 10/22/2002 10/16/2002 10/16/2002 10/18/2002 10/16/2002 10/16/2002 10/25/2002 10/22/2002 10/25/2002 10/16/2002 10/18/2002 10/18/2002 10/18/2002 10/18/2002 10/18/2002 10/18/2002 10/18/2002 10/16/2002 10/16/2002 10/16/2002 10/16/2002 10/16/2002 10/25/2002 10/22/2002 10/22/2002 10/25/2002 10/22/2002 10/16/2002 10/16/2002 10/16/2003 10/16/2003 10/16/2003 10/16/2003 10/16/2003 SMPLT FS DUP FS FS FS FS EB FS DUP FS FS FS FS FS FS FS FS EB EB EB FB FB FS FS FS FS FS FS DUP FS FS DUP FS FS FS FS FS FS FS FS FS FS FS EB FS FS DUP FS SAMPLEJMUMBER WWK-Z-OUTFALL-002 WWK-Z-OUTFALL-003-2 WWK-Z-OUTFALL-003 WWK-Z-OUTFALL-005 WWK-Z-OUTFALL-007 WWK-Z-OUTFALL-105 WWK-K-EQBLK-1 WWK-Z-OUTFALL-001 WWK-Z-OUTFALL-002-DUP WWK-Z-OUTFALL-002 WWK-Z-OUTFALL-005 WWK-Z-OUTFALL-105 WWK-G-AE11-MW01 WWK-G-AJ06-MW02 WWK-G-AX13-PW01 WWK-G-D08-MW01 WWK-G-E13-MW01 WWK-K-EQBLK-1 WWK-K-EQBLK-2 WWK-K-EQBLK-3 WWK-K-FBLK-1 WWK-K-FBLK-2 WWK-G-GALLERY WWK-G-N04-MW03 WWK-Z-OUTFALL-001 WWK-Z-OUTFALL-002 WWK-Z-OUTFALL-003 WWK-Z-OUTFALL-005 WWK-Z-OUTFALL-007-2 WWK-Z-OUTFALL-007 WWK-Z-OUTFALL-105 WWK-G-P04-MW02-2 WWK-G-P04-MW02 WWK-G-P08-MW01 WWK-G-Q04-MW02 WWK-G-R04-MW02 WWK-G-RANNEY WWK-G-WELL 331 WWK-G-WELL 336 WWK-G-WEST WELLFIELD 1 WWK-G-WEST WELLFIELD 4 WWK-G-Y14-MW01 WWK-G-Y14-MW02 WWK-K-EQBLK-1 WWK-Z-OUTFALL-001 WWK-Z-OUTFALL-002 WWK-Z-OUTFALL-005-DUP WWK-Z-OUTPALL-005 Page 3 Hit LAB_ANALYTE 1 FC-143 1 FC-143 1 FC-143 1 FC-143 1 FC-143 1 FC-143 0 FC-143 1 FC-143 1 FC-143 1 FC-143 1 FC-143 1 FC-143 1 FC-143 1 FC-143 1 FC-143 1 FC-143 1 FC-143 0 FC-143 0 FC-143 0 FC-143 0 FC-143 0 FC-143 1 FC-143 1 FC-143 1 FC-143 1 FC-143 1 FC-143 1 FC-143 1 FC-143 1 FC-143 1 FC-143 1 FC-143 1 FC-143 1 FC-143 1 FC-143 1 FC-143 1 FC-143 1 FC-143 1 FC-143 1 FC-143 1 FC-143 1 FC-143 0 FC-143 0 FC-143 1 FC-143 1 FC-143 1 FC-143 1 FC-143 C8 results Envista 111104.xls WWK QUAL EPA QUAL INHOUSE REVIEW METHODNO 01M-008-046 01M-008-046 01M-008-046 01M-008-046 01M-008-046 01M-008-046 01M-008-046 01M-008-046 01M-008-046 01M-008-046 01M-008-046 01M-008-046 01M-008-046 01M-008-046 01M-008-046 01M-008-046 01M-008-046 01M-008-046 01M-008-046 01M-008-046 01M-008-046 01M-008-046 01M-008-046 01M-008-046 01M-008-046 01M-008-046 01M-008-046 01M-008-046 01M-008-046 01M-008-046 01M-008-046 01M-008-046 01M-008-046 01M-008-046 01M

RECYCLED &'^-| AR226-2703 (S3 01 AR226-2703 TORONTO WORKSHOP MATERIALS September 13-14,2004 Fluorotelomers What are they?

[-- coon sz An <mcrea@tahiaw.com> Hh 230022 wo ccomreen AL2263943 wcrc "Bilott, Robert A."

SoEPA =z NOTE Toh SUBJECT: PowerPoint Presentation: EPA Activites/lssues on Fluorosurfactants Hp FROM: Mary F.

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3M Medical Department Study: T6316.1 3M Medical Department Study: T-6316.1 Analytical Report: FACT-TOX-001 LRN-U2103 Analytical Report: FACT TOX-001 LRN-U2103 Study Title 104-Week Dietary Carcinogenicity Study with Narrow Range (98.1%) N-Ethyl PerfluorooctanesulfonamidoEthanol in Rats Analytical Laboratory Report Title Determination of the Presence and Concentration of PFOS, PFOSA, PFOSAA, EtFOSE-OH, M556, and PFOSEA in Serum and Liver Samples of Crl:CD@(SD)IGS BR Rats Exposed to N-Ethyl PerfluorooctanesulfonamidoEthanol Data Requirement Not Applicable Author 3M Environmental Laboratory Study Completion Date JuAntes0ig6n,in2g001 Performing Laboratories Liver and Serum Analyses 3M Environmental Laboratory Building 2-3E-09, 935 Bush Avenue St.

AR226-2639 28 romuaniet oy mien balinossi/as/ousons on 11/15/2008 13:33 we TRAR6 -- 26ST - 2 nasousom iBrartsyaoen 1aet?

AR226-2656 Is AR226-2656 ISC Modeling Methodology and Results Introduction This report summarizes dispersion modeling that was completed for the DuPont Washington Works facility to demonstrate that the emission limits included in the form R13 permits (815E, 1353B, 1953B, and 2365C) comply with the C-8 assessment oftoxicity (CAT) recommended airborne screening level of 1.0 ug/m3 at the property line fence.

AR226-2735 TRADE SRfttFT Study Title EVALUATION OF THE BIODEGRADABILITY OF C-8 USING THE MODIFIED STURM TEST (OECD 301 B) Author John T.

% AR226-2789 FOR DU PONT USE ONLY Haskell E.

AR226-2910 FOR DP PONT USE ONLY Copies to Haskell E.

AR226-2948 Performing Laboratory Haskell E.

AR226-2981 DU FONT HLR 879-92 HASKELL LABORATORY FOR TOXICOLOGY AND INDUSTRIAL MEDICINE STATIC, ACUTE 96-HOUR SCREENING TEST OF H-19913 TO FATHEAD MINNOWS, Pimepftales promelas DISCLAIMER; THIS STUDY WAS NOT CONDUCTED ACCORDING TO FORMAL REGULATORY GOOD LABORATORY PRACTICE STANDARDS.

Study Sponsor: Issue Date: Document Reference No.: ELFATOCHEM 14-Dec-95 95/SAEK/1372/AMP AR226-3033 Bacterial Growth Inhibition Author(s): A.M.