S(f March 24, 2003 To: Mary F.

*+2Z(>` tC83 From: 8 n a rt J on 10*12/2001 12:36 PM To rwMyJjmi Q h ia m l com cc: rmniityQPoOndnrtic not, mptaQthofotiogroup.com. imotzQwiimingtontnjstcom Subject Oct 12 Hi Bom, Another groat weather day here, plenty of sunshine, shirt weather and Oct 12. previously known as Columbus Oay.

t4/U6_ 3<337 419 H-24516: Subchronic Toxicity 90-Day Gavage Study in Rats with One-Generation Reproduction Evaluations TRADE SECRET Study Title H-24516: Subchronic Toxicity 90-Day Gavage Study in Rats with One-Generation Reproduction Evaluations Revision No. 1 Volume 4 o f 5 3X37 Revised Page DuPont-5386 Test Guidelines: U.S.

A R M S - Vl-2 000202 F&F DEPARTMENT EC-143 DATA FEBRUARY, 1980 SITE NAME Weeks Workplace* Exposure Blood Analysis_________ Cone.

RECVCIO 000418 j-h-h - 9vW IP TABLE 1 TEFLON FINE POWPER/DISPERSIOK OPERATORS C -8 BLOOD SAMPLE RESULTS DATE OF C-8 IN FIRST BLOOD- SAMPLE jiffC^l- DAYS IN JOB AT SAMPLE DATE DATE OF SECOND SAMPLE C-8 IN BLOOD (PPM) DAYS IN JOB AT SAMPLE BATE 1 / W w( 2/18/82^ 1Q/8/81 8/7/81*'*' lO / l/ sT ** , 2/11/!

Larry R.

^ 6_ 36/ Management Strategy for four new fluorotelomer based substances Consultation meeting on PFCA Action Plan February 2006 000065 Overview Need for Action Exposure Sources Considerations Proposed Objectives Proposed Risk Management Actions Next Steps Page 2 000066 p to Need for Action Assessment of four new fluorotelomer based substances notified under New Substances Notification Regulations Concerns: Sources o f long-chain PFCAs : persistent, bioaccumulative, adverse effects, increasing concentrations in Arctic mammals.

P-1 3 7 Z > 3M ENVIRONMENTAL LABORATORY REPORT NO.

Atlanta Denver Los Angeles Philadelphia T homas b .

2^071 'n P " >- - . .. it PFOS: A 96-HOUR STATIC-RENEWAL ACUTE TOXICITY TEST WITH THE SPRING PEEPER TADPOLE (Pseudacris crucifer) FINAL REPORT P-1 WILDLIFE INTERNATIONAL, LTD.

etty Boros-Russo - Fwd: TRANSM ITTAL - Parlin P&T System Remaining Data From: To: Date: Subject: Karen Fell Boros-Russo, Betty Mon, May 14, 2007 11:12 AM Fwd: T R A N S M IT T A L -- Parlin P&T System Remaining Data fyi > William B Robertson William.B.Robertson@USA.dupont.com> 5/14/2007 8:48 A M > Hi Karen, Attached to this m essage please find a transmittal of the remaining analytical data for the Parlin Pump and Treat system as requested in the N JD E P letter of April 2, 2007.

STL STL Denver 4955 Yarrow Street > Arvada, CO 80002 ANALYTICAL REPORT Tel: 303 736 0100 Fax: 303 431 7171 www.stl-lnc.com PFOA/PFOS Analysis Lot#: D7G190493 Laura Vancho/Jane Hanuszczyk NJ American Water 213 Carriage Lane Dekan, NJ 08075 TestAmerica Denver Gail DeRuzzo Project Manager July 31,2007 NJAW0006 Table Of Contents Standard Deliverables Report Contents Standard Deliverables The Cover L etter and the R eport Coverpage are considered integral p a rts o fth is Standard D eliverablepackage.

V January 9, 2009 Via Federal Express Document Processing Center (Mail Code 7407M) Room 6428 Attention: 8(e) Coordinator Office of Pollution Prevention and Toxics U.S.

Taft/ Taft Stettinius & Hollister LLP 425 Walnut Street, Suite 1 8 0 0 /Cincinnati, OH 45202-3957/Tel: 513.381.2838/Fax: 513.381.0205 /www.taftlaw.com Cincinnati / Cleveland / Columbus / Dayton / Indianapolis / Northern Kentucky / Phoenix / Beijing Robert A.