Wehrum, Bill Calendar Wehrum.Bill@epa.gov Wednesday, August 1, 2018 - Friday, August 31, 2018 Time zone: (UTC-05:00) Eastern Time (US & Canada) (Adjusted for Daylight Saving Time) August 2018 Su Mo Tu We Th Fr Sa 1234 5 6 z 8 9 10 n 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | Busy | Out of Office ^ Tentative HH3 Working Elsewhere Free Outside of Working Flours August 2018 Wed, Aug 1 CH All Day Fnei Before 8:00 AM Free 8:00 A M -9 :0 0 AM Free 9:00 A M - 9 :3 0 AM Management Roundtable WJC-N 5400 + Dial (b) (6) [ J H Participant Code: (b) (6) Wehrum, Bill Conference ID: 9:30 A M -1 0:0 0 AM Free 10:00 A M -1 1 :0 0 AM OTAQ Fuels Weekly WJC-N 5400 + Video with AA + Dial: (b) (6) Participant Code:H ^ _ gf Wehrum, Bill 11:00 A M -1 1 :3 0 AM One-on-One with Jon Edwards WJC-N 5400 Wehrum, Bill 11:30 AM -1 2:0 0 PM Free 12:00 PM -1 2 :3 0 PM Interview with Dallas Morning News re: CAFE Standard (confirmed).

FILE NAME: Johnson & Johnson (JAJ) DATE: 2017 Aug 16 DOC#: JAJ017 DOCUMENT DESCRIPTION: Legal - Deposition of Dr.

DATA SUMMARY REPORT 2013 DATA SUMMARY REPORT MISSISSIPPI RIVER - POOL 2 AND ADJACENT LOCATIONS Prepared for Brewer Attorneys and Counselors Dallas, Texas Prepared by Anchor QEA, LLC 4300 Route 50, Suite 202 Saratoga Springs, New York 12866 April 2016 2013 DATA SUMMARY REPORT MISSISSIPPI RIVER - POOL 2 AND ADJACENT LOCATIONS Prepared for Brewer Attorneys and Counselors Dallas, Texas Prepared by Anchor QEA, LLC 4300 Route 50, Suite 202 Saratoga Springs, New York 12866 April 2016 TABLE OF CONTENTS 1 INTRODUCTION ................................................................................................................1 2 METHODS ...........................................................................................................................2 2.1 Water Sampling................................................................................................................2 2.1.1 Locations .....................................................................................................................2 2.1.2 Water Sampling Procedures ......................................................................................2 2.1.3 Laboratory Analyses ...................................................................................................3 2.2 Fish Sampling ...................................................................................................................3 2.2.1 Locations .....................................................................................................................4 2.2.2 Fish Sampling Procedures ..........................................................................................4 2.2.3 Fish Processing and Laboratory Analyses .................................................................5 2.3 Porewater and Sediment Sampling .................................................................................5 2.3.1 Locations .....................................................................................................................5 2.3.2 Sediment Sampling Procedures .................................................................................6 2.3.3 Porewater Sampling Procedures................................................................................6 2.3.4 Laboratory Analysis....................................................................................................7 2.4 Quality Assurance/Quality Control ................................................................................7 3 RESULTS ..............................................................................................................................8 3.1 Water ................................................................................................................................8 3.2 Fish Results .......................................................................................................................8 3.3 Porewater and Sediment Sampling .................................................................................9 3.4 Data Validation.................................................................................................................9 3.5 Laboratory Data Reports ..................................................................................................9 4 REFERENCES ....................................................................................................................10 List of Tables Table 1 Summary of Water Sampling Locations Table 2 Fish Sampling Sections Table 3 Summary of Fish Targeted from Pool 2 Table 4 2013 Surface Water Results 2013 Data Summary Report Mississippi River - Pool 2 i April 2016 160945-01.02 Table 5 Table 6 Table 7 Table 8 Summary of Fish Collected from Pool 2 2013 Fish Results 2013 Porewater Results 2013 Sediment Results Table of Contents List of Figures Figure 1 Locations of 2013 Surface Water Samples Figure 2 Locations of 2013 Fish Sampling Sections Figure 3 Locations of 2013 Porewater and Sediment Samples Figure 4 Mississippi River Hydrograph with Sampling Events Figure 5a-k Locations of 2013 Fish Collection Runs List of Appendices Appendix A Minnesota Department of Natural Resources Scientific Collectors Permit Appendix B Data Validation Reports 2013 Data Summary Report Mississippi River - Pool 2 ii April 2016 160945-01.02 ACRONYMS AND ABBREVIATIONS Anchor QEA Anchor QEA, LLC cfs cubic feet per second DSR Data Summary Report PFAS perfluoroalkyl substance PFBA Perfluorobutanoate PFBS Perfluorobutanesulfonate PFDA Perfluorodecanoate PFDoA Perfluorododecanoate PFHpA Perfluoroheptanoate PFHxA Perfluorohexanoate PFHxS Perfluorohexanesulfonate PFNA Perfluorononanoate PFOA Perfluorooctanoate PFOS Perfluorooctanesulfonate PFOSA Perfluorooctane sulfonamide PFPeA Perfluoropentanoate PFUnA Perfluoroundecanoate QA/QC quality assurance/quality control QAPP Quality Assurance Project Plan SAP Sampling and Analysis Plan SOP Standard Operating Procedure TDS total dissolved solids TOC total organic carbon TSS total suspended solids USEPA United States Environmental Protection Agency 2013 Data Summary Report Mississippi River - Pool 2 i April 2016 160945-01.02 1 INTRODUCTION This Data Summary Report (DSR) has been developed by Anchor QEA, LLC, on behalf of Brewer Attorneys and Counselors, to present the results of sampling and analysis activities performed to measure the concentrations of perfluoroalkyl substances (PFASs) in multiple media collected within Pool 2 of the Mississippi River in 2013 and nearby locations as documented in the 2013 Sampling and Analysis Plan (SAP; Anchor QEA 2013).

SCHMIDT + BARTL Materials & Chemical Resistance Information PTFE TFM Chemical Designation: Norm: PTFE TFM Polytetrafluorethylen PTFE TFM chemical: chemical formula: chemical group: acetaldehyde {CH3CHO} AUK CAS-No.: 75-07-0 Conc.: Value: Temp.: 40 % RT Value: Resistance: C resistant Conc.: Value: Temp.: 40 % 50 Value: Resistance: C resistant Conc.: Value: Temp.: 40 % 75 Value: Resistance: C resistant Conc.: Value: Temp.: 40 % 100 Value: Resistance: C resistant Conc.: Value: Temp.: UV % RT Value: Resistance: C resistant Conc.: Value: Temp.: UV % 50 Value: Resistance: C resistant Conc.: Value: Temp.: UV % 75 Value: Resistance: C resistant Conc.: Value: Temp.: UV % 100 Value: Resistance: C resistant Syn-No.: Remarks: Remarks: Remarks: Remarks: Remarks: Remarks: Remarks: Remarks: chemical: chemical formula: chemical group: Acetamide {CH3CONH2} AMID CAS-No.: 60-35-5 Syn-No.: Conc.: Value: Temp.: UV % RT Value: Resistance: C resistant Remarks: technical pure Conc.: Value: Temp.: UV % 50 Value: Resistance: C resistant Remarks: technical pure Conc.: Value: Temp.: UV % 75 Value: Resistance: C resistant Remarks: technical pure Conc.: Value: Temp.: UV % 100 Value: Resistance: C resistant Remarks: technical pure Conc.: Value: Temp.: UV % 125 Value: Resistance: C resistant Remarks: technical pure SCHMIDT + BARTL GMBH - AUF HERDENEN 30 - 78052 VS-VILLINGEN - TEL: 07721/99130 - FAX 07721/991320 Effective: 29.05.2016 www.schmidt-bartl.de e-mail: Mschmidt-bartl.de Side 1 of 128 PTFE TFM chemical: chemical formula: chemical group: Acetamide ICH3CONH2I AMID CAS-No.: 60-35-5 Conc.: Value: Temp.: UV % 150 Value: Resistance: C resistant Syn-No.: Remarks: technical pure chemical: chemical formula: chemical group: Acetic acid ICH3COOHI ORAC CAS-No.: 64-19-7 Conc.: Value: Temp.: 10 % RT Value: Resistance: C resistant Conc.: Value: Temp.: 10 % 50 Value: Resistance: C resistant Conc.: Value: Temp.: 10 % 75 Value: Resistance: C resistant Conc.: Value: Temp.: 10 % 100 Value: Resistance: C resistant Conc.: Value: Temp.: 10 % 125 Value: Resistance: C resistant Conc.: Value: Temp.: 10 % 150 Value: Resistance: C resistant Conc.: Value: Temp.: 50 % RT Value: Resistance: C resistant Conc.: Value: Temp.: 50 % 75 Value: Resistance: C resistant Conc.: Value: Temp.: 50 % 100 Value: Resistance: C resistant Conc.: Value: Temp.: 50 % 125 Value: Resistance: C resistant Conc.: Value: Temp.: 50 % 150 Value: Resistance: C resistant Conc.: Value: Temp.: UV % 25 Value: Resistance: C resistant Conc.: Value: Temp.: UV cyo 50 Value: Resistance: C resistant Conc.: Value: Temp.: UV cyo 75 Value: Resistance: C resistant Conc.: Value: Temp.: UV % 100 Value: Resistance: C resistant Conc.: Value: Temp.: UV cyo 125 Value: Resistance: C resistant Syn-No.: Remarks: aqueous Remarks: aqueous Remarks: aqueous Remarks: aqueous Remarks: aqueous Remarks: aqueous Remarks: aqueous Remarks: aqueous Remarks: aqueous Remarks: aqueous Remarks: aqueous Remarks: technical pure Remarks: technical pure Remarks: technical pure Remarks: technical pure Remarks: technical pure Effective: SCHMIDT + BARTL GMBH - AUF HERDENEN 30 - 78052 VS-VILLINGEN - TEL: 07721/99130 - FAX 07721/991320 29.05.2016 www.schmidt-bartl.de e-mail: Mschmidt-bartl.de Side 2 of 128 PTFE TFM chemical: chemical formula: chemical group: Acetic acid {CH3COOH} ORAC CAS-No.: 64-19-7 Conc.: Value: Temp.: UV % 150 Value: Resistance: C resistant Syn-No.: Remarks: technical pure chemical: chemical formula: chemical group: acetone {CH3COCH3 - C3H6O} AL/K CAS-No.: 67-64-1 Conc.: Value: Temp.: 10 % 50 Value: Resistance: C resistant Conc.: Value: Temp.: 10 % 75 Value: Resistance: C resistant Conc.: Value: Temp.: 10 cyo 100 Value: Resistance: C resistant Conc.: Value: Temp.: 10 % 125 Value: Resistance: C resistant Conc.: Value: Temp.: 10 % 150 Value: Resistance: C resistant Conc.: Value: Temp.: UV % 50 Value: Resistance: C resistant Conc.: Value: Temp.: UV % 75 Value: Resistance: C resistant Conc.: Value: Temp.: UV % 100 Value: Resistance: C resistant Conc.: Value: Temp.: UV % 125 Value: Resistance: C resistant Conc.: Value: Temp.: UV % 150 Value: Resistance: C resistant Syn-No.: Remarks: Remarks: Remarks: Remarks: Remarks: Remarks: technical pure Remarks: technical pure Remarks: technical pure Remarks: technical pure Remarks: technical pure chemical: chemical formula: chemical group: Acetonitrile {CH3CN} NITR CAS-No.: 75-05-08 Syn-No.: Conc.: Value: Temp.: UV % RT Value: Resistance: C resistant Remarks: Conc.: Value: Temp.: UV % 50 Value: Resistance: C resistant Remarks: Conc.: Value: Temp.: UV % 75 Value: Resistance: C resistant Remarks: Conc.: Value: Temp.: UV cyo 100 Value: Resistance: C resistant Remarks: Conc.: Value: Temp.: UV % 125 Value: Resistance: C resistant Remarks: Effective: SCHMIDT + BARTL GMBH - AUF HERDENEN 30 - 78052 VS-VILLINGEN - TEL: 07721/99130 - FAX 07721/991320 29.05.2016 www.schmidt-bartl.de e-mail: Mschmidt-bartl.de Side 3 of 128 PTFE TFM chemical: chemical formula: chemical group: Acetonitrile {CH3CN} NITR CAS-No.: 75-05-08 Syn-No.: Conc.: Value: Temp.: UV % 150 Value: Resistance: C resistant Remarks: chemical: chemical formula: chemical group: Acetophenone IC6H5COCH31 ARHC CAS-No.: 98-86-2 Conc.: Value: Temp.: UV % RT Value: Resistance: C resistant Conc.: Value: Temp.: UV % 50 Value: Resistance: C resistant Conc.: Value: Temp.: UV % 75 Value: Resistance: C resistant Conc.: Value: Temp.: UV % 100 Value: Resistance: C resistant Conc.: Value: Temp.: UV % 125 Value: Resistance: C resistant Conc.: Value: Temp.: UV % 150 Value: Resistance: C resistant Syn-No.: Remarks: Remarks: Remarks: Remarks: Remarks: Remarks: chemical: chemical formula: chemical group: Acetyl chloride ICH3COCII CFHC CAS-No.: 75-36-5 Conc.: Value: Temp.: UV % RT Value: Resistance: C resistant Conc.: Value: Temp.: UV % 50 Value: Resistance: C resistant Conc.: Value: Temp.: UV % 75 Value: Resistance: C resistant Conc.: Value: Temp.: UV % 100 Value: Resistance: C resistant Conc.: Value: Temp.: UV % 150 Value: Resistance: C resistant Syn-No.: Remarks: Remarks: Remarks: Remarks: Remarks: chemical: chemical formula: chemical group: Acrylic acid ICH2CHCOOHI ORAC CAS-No.: 79-10-7 Conc.: Value: Temp.: UV % RT Value: Resistance: C resistant Conc.: Value: Temp.: UV % 50 Value: Resistance: C resistant Syn-No.: Remarks: Remarks: Effective: SCHMIDT + BARTL GMBH - AUF HERDENEN 30 - 78052 VS-VILLINGEN - TEL: 07721/99130 - FAX 07721/991320 29.05.2016 www.schmidt-bartl.de e-mail: Mschmidt-bartl.de Side 4 of 128 PTFE TFM chemical: chemical formula: chemical group: Acrylic acid {CH2CHCOOH} ORAC CAS-No.: 79-10-7 Conc.: Value: Temp.: UV % 75 Value: Resistance: C resistant Conc.: Value: Temp.: UV % 100 Value: Resistance: C resistant Conc.: Value: Temp.: UV % 125 Value: Resistance: C resistant Conc.: Value: Temp.: UV % 150 Value: Resistance: C resistant Syn-No.: Remarks: Remarks: Remarks: Remarks: chemical: chemical formula: chemical group: Acrylonitrile {CH2:CHCN } N ITR CAS-No.: 107-13-1 Syn-No.: Conc.: Value: Temp.: UV 0/0 RT Value: Resistance: C resistant Remarks: technical pure Conc.: Value: Temp.: UV 0/0 50 Value: Resistance: C resistant Remarks: technical pure Conc.: Value: Temp.: UV % 75 Value: Resistance: C resistant Remarks: technical pure Conc.: Value: Temp.: UV % 100 Value: Resistance: C resistant Remarks: technical pure Conc.: Value: Temp.: UV % 125 Value: Resistance: C resistant Remarks: technical pure Conc.: Value: Temp.: UV % 150 Value: Resistance: C resistant Remarks: technical pure chemical: chemical formula: chemical group: Allyl alcohol {CH2:CHCH2OH} ORAC CAS-No.: 107-18-6 Syn-No.: Conc.: Value: Temp.: 96 % RT Value: Resistance: C resistant Remarks: Conc.: Value: Temp.: 96 % 50 Value: Resistance: C resistant Remarks: Conc.: Value: Temp.: 96 % 75 Value: Resistance: C resistant Remarks: Conc.: Value: Temp.: 96 % 100 Value: Resistance: C resistant Remarks: Conc.: Value: Temp.: 96 % 125 Value: Resistance: C resistant Remarks: Conc.: Value: Temp.: 96 % 150 Value: Resistance: C resistant Remarks: Effective: SCHMIDT + BARTL GMBH - AUF HERDENEN 30 - 78052 VS-VILLINGEN - TEL: 07721/99130 - FAX 07721/991320 29.05.2016 www.schmidt-bartl.de e-mail: Mschmidt-bartl.de Side 5 of 128 PTFE TFM chemical: chemical formula: chemical group: Allyl chloride ICH2:CHCH2CII CFHC CAS-No.: 107-05-1 Syn-No.: Conc.: Value: Temp.: UV % RT Value: Resistance: C resistant Remarks: Conc.: Value: Temp.: UV % 50 Value: Resistance: C resistant Remarks: Conc.: Value: Temp.: UV % 75 Value: Resistance: C resistant Remarks: Conc.: Value: Temp.: UV % 100 Value: Resistance: C resistant Remarks: Conc.: Value: Temp.: UV % 125 Value: Resistance: C resistant Remarks: Conc.: Value: Temp.: UV % 150 Value: Resistance: C resistant Remarks: chemical: chemical formula: chemical group: Aluminium chloride {A1O13} SALT CAS-No.: 7446-70-0 Syn-No.: Conc.: Value: Temp.: GL % RT Value: Resistance: C resistant Remarks: saturated aqueous solution Conc.: Value: Temp.: GL % 50 Value: Resistance: C resistant Remarks: saturated aqueous solution Conc.: Value: Temp.: GL % 75 Value: Resistance: C resistant Remarks: saturated aqueous solution Conc.: Value: Temp.: GL cyo 100 Value: Resistance: C resistant Remarks: saturated aqueous solution Conc.: Value: Temp.: GL % 125 Value: Resistance: C resistant Remarks: saturated aqueous solution Conc.: Value: Temp.: GL % 150 Value: Resistance: C resistant Remarks: sat

After 5:00 PPM FFree Tue, Dec 12 All Day BBefore 8:00 AM 8:00 AAMM-99:00 AM 8:00 AAMM-99:00 AM 9:00 AM - 9:30 AM 9:30 AM - 10:00 AM 10:00 AM - 10:30 AM 10:30 AM -1111:30 AM 11:30 AM - 2:00 PPM ~ 2:00 PPM - 3:30 PPM 2:30 PPM - 3:00 PPM 3:30 PPMM-55::000 PPM After 5:00 PPM Aaron on annual leave FFree ~ Call regarding Missouri Lakes (b(()bb))(6(()66)) code (b) (6) FFoorsgren, LLee CCaanceled: Chief of SSttaafff Meeting Alm RRooom ((bb)) ((66)) PPrruuiitttt CCaall AAcccctt FFree ODSC LLetter on FFADs WJJC--N 3412 FFllynn, Mike FFree Chiefs of SSttaafff Meeting SSeeccrreettary of War Suite (RRooom 230 EEEEOB) FFree 2017 Winter OQpen House 4406 WJJC--N Blloom, David Discussion on FFees 3402 WJJC--N JJaacckson, RRyan FFree FFree Weedd,, Decc 13 D All Day D BBefore 8:00 AM D 8:00 AM - 9:00 AM Aaron on annual leave FFree CCaanceled: CChhiief of SStaff Meeting Alm Room (b) (6) Pruitt Cal Acct 9:00 AM 11:30 AM Free 11:30 AM 12:30 PM NEC PCC: Discuss EPA's climate change policy SoW EEOB 228 (WAVES link included in calendar notes) Delahoyde, Magdelana A.

Best Available Techniques (BAT) for the textile industry Reducing emissions of some micro-pollutants via wastewater Brominated flame retardants (BFR), diantimony trioxide (Sb2O3), perfluorinated tensides (PFT), nonylphenols (NP), nonylphenol ethoxylates (NPE) and polycyclic aromatic hydrocarbons (PAH) Final report Translated Version - March 2011 An Derden, Stella Vanassche and Diane Huybrechts Study carried out by the Flemish Centre for Best Available Techniques (VITO) under assignment from the Flemish Government 2010/TEM/R/111 VITO May 2010 TEM/N9182/ADe 1 The data in this study are up to date until May 2010.

FILE NAME: General Dynamics (GED) DATE: 2015 Mar 27 DOC#: GED004 DOCUMENT DESCRIPTION: Legal - Deposition of Bradford Heil - Electric Boat Corporation Note on cover sheet: Untitled testimony that corporate physicians were members of ama (1945 - ) and a o m a . pp 216-240 Page 1 BRADFORD HEIL - ELECTRIC BOAT CORPORATION PMQ 3/27/2015 VOLUME I PAGES: 1 - 2 6 4 EXHIBITS: 1 - 1 1 UNITED STATES DISTRICT COURT CENTRAL DISTRICT OF CALIFORNIA ***************************** VICTORIA LUND, * individually and as * successor in interest to * WILLIAM LUND, deceased; * and DAVID LUND, an * individual; SHEILA LUND, * an individual, as legal * heirs of WILLIAM LUND, * Deceased, * Plaintiffs, * vs

SIC: Facility Representatives: NTMWD Representative: EPA Inspectors: State lnspector(s): Contractor lnspector(s): ~ "rn' Title: "0 Author: ~ rn Subject: "' 2 Keywords: EPA Lead Inspector Signature/Date Supervisor Signature/Date 03/04/2015 Water NPDES- CWA Section 308 (a) & (b) City of Richardson Rowlett Creek Regional WWTP (TX0047911) - FRS: 110002152.508 Wilson Creek Regional WWTP (TX0088633) - FRS: 110002152508 City of Richardson 411 W.