Auer Oscar Hernandez Jennifer Seed Mary Ellen Weber Mary Dominiak September 15, 2004 Page 2 at the DuPont Washington Works Plant.

A model of groundwater migration from DuPont to Little Hocking was presented.

RECYCLED r\D AR226-2636 AR226-2636 MARCH 2003 2ND ROUND C-8 SAMPLING DUPONT FAYETTEVILLE WORKS FAYETTEVILLE, NORTH CAROLINA Date: June 2003 Project No.: 18983753.00037 CORPORATE REMEDIATION GROUP An Alliance between DuPont and URS Diamond Barley Mill Plaza, Building 27 Wilmington, Delaware 19805 March 2003 2nd Round C-8 Sampling Introduction On March 27th2003, groundwater was sampled from four monitoring wells at the DuPont Fayetteville Works.

RITCHEY" <RITCHBRL@WWPS"A1, EMAIL, DUPONT, C0M>, "DANIEL A.

DuPontTM, the DuPont Oval Logo, and all trademarks and service marks denoted with TM, SM or are owned by affiliates of DuPont de Nemours, Inc. unless otherwise noted. 2023 DuPont.

Hof2t4h6e1G6r:eeInnAfllugeancSeloennGarsorwudmhacanpdriGcroorwntuhtuRnate DuPont-4488 APPENDICES Sortpany Sanitizad.

TRADE SECRET AR226-3179 DuPont-6818 Study Title H-24616: Static, Acute, 96-Hour Screening Test to Pimephales promelas Laboratory Project ID: DuPont-6818 AUTHOR: Daniel J.

AR226-2330 DISPERSION MODELING PROTOCOL Plant-wide C8 Emissions DuPont Chambers Works Facility Deepwater, New Jersey Prepared by: DuPont Engineering Technology (DuET) Environmental Section Wihmngton, DE 19898 April 9,2003 EID747779 DuPont Chambers Works Air Quality Modeling Protocol The following sections describe the dispersion modeling methodology to be employed in order to assess the locations of maximum ambient air concentrations resulting from C8 emissions at the DuPont Chambers Works facility located in Deepwater, New Jersey. 1.

Cancer registry data from the PFOA Dupont workers was made available through discovery in pending litigation against Dupont and was not previously made available to the scientific community for review.

I. du Pont de Nemours and Company (DuPont).

AR226-2803 DuPont-5207 TRADE SECRET Study Title H-24648 and H-24020: Biopersistence Screening 20-Dose Oral Gavage Study in Rats with Recovery Period Laboratory Project ID: DuPont-5207 A u t h o r : Susan A.

H-24678: Subchronic Toxicity 90-Day Oral Gavage Study in Rats AR226-3243 DuPont-6554 TRADE SECRET Study Title H-24678: Subchronic Toxicity 90-Day Oral Gavage Study in Rats Volume 1 of 4 Laboratory Project ID: DuPont-6554 Test Guidelines: U.S.

AR226- 3289 DouPwonce114s18 --_ `TRADE SECRET Study Title H-25425: Subchronic Toxicity 90-Day Gavage Study in Rats with One-Generation Reproduction Evaluations Volume 4 of 5 Laboratory Project ID: DuPont-11418 TEST GUIDELINES: U.S.

Box 50 Newark, DE 19714-0050 A u th o rs DuPont-15261 (krv C ..

CAS Registry Number: 335-67-1 Molecular Weight: Molecular Formula: 414.1 CgF15O2H FFFF -3 - Perfluorooctanoic Acid: Inhalation Repeated Dose Pharmacokinetic Study in the Rat DuPont-12944 PR B.