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.

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.

A t ^ 3-6 "McCrea, Deborah" <mccrea@taftlaw.com> 06/12/2009 03:54 PM To NCIC OPPT@EPA cc "Bilott, Robert A."

Taft Stettinius & Hollister LLP 425 Walnut Street, Suite 1800/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.

Jean B.

SEVERN TRENT LABORATORIES ANALYTICAL REPORT JOB NUMBER: 239579 Prepared For: Weston Solutions, Inc. 1400 Weston Way Building 5-2 West Chester, PA 19380-1499 Project: Confidential Decatur - FC Investigation Attention: Sue Stefanosky Date: 09/09/2005 Signature Name: Richard C.

4R & S- 09th7 mo Oh < Telomer Research Program Update and Status Report Presented to U.S.

GLP10-01-02; Interim Report 36 - Analysis of PFBS, PFHS, and PFOS in Groundwater Samples Collected from Decatur, AL, 3rdQuarter 2012 Study Title Analysis of Perfluorooctane Sulfonate (PFOS), Perfluorohexane Sulfonate (PFHS) and Perfluorobutane Sulfonate (PFBS) in Groundwater, Soil and Sedim ent for the 3M Decatur Phase 3 Site-Related Monitoring Program Data Requirement EPA TSC A Good Laboratory Practice Standards 40 CFR Part 792 Study Director Jaisim ha Kesari P.E., DEE W eston S olutions, Inc. 1400 W eston W ay W est Chester, PA 19380 Phone: 610-701-3761 Author Susan W olf 3M Environm ental Laboratory Interim Report Completion Date Date of signing Performing Laboratory 3M Environmental Health and Safety Operations Environmental Laboratory 3M Center, Bldg 260-05-N-17 St.

INTERIM REPORT #22 - Analysis of Soil Samples STUDY TITLE Analysis of Perfluorobutanesulfonate (PFBS), Perfluorohexanesulfonate (PFHS), and Perfluorooctanesulfonate (PFOS) in Water, Soil, Sediment, Fish, Clams, Vegetation, Small Mammal Liver and Small Mammal Serum Using LC/MS/MS for the 3M Decatur Monitoring Program DATA REQUIREMENTS EPA TSCA Good Laboratory Practice Standards 40 CFR 792 STUDY DIRECTOR Jaisimha Kesari P.E., DEE Weston Solutions, Inc. 1400 Weston Way West Chester, PA 19380 Phone: 610-701-3761 INTERIM REPORT COMPLETION DATE October 2,2006 PERFORMING LABORATORY Exygen Research 3058 Research Drive State College, PA 16801 Phone: 814-272-1039 STUDY SPONSOR 3M Company 3M Building 0236-01-B-10 St.

INTERIM REPORT #1 - Analysis of Decatur Surface Water and Sediment Samples STUDY TITLE Analysis of Perfluorobutanesulfonate (PFBS), Perfluorohexanesulfonate (PFHS), and Perfluorooctanesulfonate (PFOS) in Water, Soil, Sediment, Fish, and Clams Using LC/MS/MS for the 3M Decatur Monitoring Program DATA REQUIREMENTS EPA TSCA Good Laboratory Practice Standards 40 CFR 792 STUDY DIRECTOR Jaisimha Kesari P.E., DEE Weston Solutions, Inc. 1400 Weston Way West Chester, PA 19380 Phone: 610-701-3761 INTERIM REPORT COMPLETION DATE March 18, 2008 TESTING FACILITY MPI Research, Inc. 3058 Research Drive State College, PA 16801 Phone: 814-272-1039 STUDY SPONSOR 3M Company 3M Building 42-02-E-27 St.