AR226-2622 \ \ 0-I Draft: Prepared at the Request of Council AR226-2622 This report was not issued as shown, but was incorporated into a larger Chambers Works report under the consent order Section 1 Chambers Works ISC3 Modeling Methodology and Results Emission Source Information The ISC3 model was used to calculate ambient ground-level air concentrations for emissions ofC8 from the Chambers Works site.

AR226-2841 <^ Material Tested: Copies ton E.

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Unit Code 8308 1/14/89 2:54PM UROBILINOGEN, 48-HOUR, FECES -- Seneral Information FEE: $122.70 LABORATORY AREA: Porphyrin32/HC25 ADNAYA(LSY)TTIECSTTIMSEE:T 1UPd:ayMonday through Saturday TIME OF DAY: Continuously LABORATORY HOURS: MAXIMUM LAB TIME: 3 days COMMENTS AND OTHER REJECTION: CV 6%.

ACTIVATED SLUDGE RESPIRATION INHIBITION TEST TEST SUBSTANCE ARI 0510 Identity: P21es1r6Pf,lFuFOoCr-Ao1o2ac6mt,amnFooCni-ci1ua6cm9i,ds,aolr`t,aFmACm-mo1mn4o3in.umi(usOamclttp;aenmrofaiiycuoaarcloisodoc,tbaencraetfee,rrFedC-to pentadecafluoro-, ammonium salt, CAS # 3825-26-1) Remarks: 3M production lot number 390.

* "NorthwestBioanalytical R`eSptourdty NNoo..

Wildlife International, Ltd. ie Pret Number 6541011 'NON-GLP STUDY: DETERMINATION OF THE SOLUBILITY OF PFOS IN WILDLIFE INTERNATIONAL, LTD.

BACK TO MAIN Study Title Characterization Study of PFOS, Primary Standard - Test Control Reference #TCR-00017-046 PHASE:SOLUBILITY OF PFOS IN WATER Data Requirement 40 CFR 160.105(b) Author Mark E.

FORM 10620-PWO BACK TO MAIN CC: LAB REQUEST BOOK - 42-5W File: Water and Wastewater REQUEST FOR LABORATORY WORK Lab RequestNo* 1231 TO: ENVl RONMENTAL ENGINEERING LABORATORY - BUILDING 53-6N equestor -&dE Name: Request Date Project No.

AR226-2398 \ INTEROFFICE MEMORANDUM Dates Promt Dept: Tel No s SO-Jan-lseS OlslSprn ANTHONY J.

\ ^ A^T r t/t AR226-2413 ..aernm OT;" 302 B9S 4B2e Fax ^nsmittal Memo i> CCBW cttA-wy111- laate* A ^ -ba- - - -- ^ CiXllAW^I Ufil -^ ^^1^^ ^ ^2^5 DU FONT POLYMERS 001 7(72 "'^ f<M ^^{f^'^^^ (3.

AR226-2457 WWK PC-143 RESULTS DATESMPL SRCNAME 22-Nov-91 LOWER POND 22.Nov.91 UPPER POND 27-Deo-91 LOWER POND .27-066-91 UPPER POND 15.Mar-94 LMW.2A 15-Mar-94.LMW-5B 15-Mar-94 LOWER POND 15-Mar-94 STREAM MN RD 15-Mar-94 UPPER POND 20.S6p.94 LMW-2A 20-8ep-94 UMW-5B 20^ep.94 LOWER POND 20-Sep-94 STREAM MM RD 2-Apr-@6 001 POND OUTLET 2-Apr-9@ 002 POND OUTLET 2-Apr-96 003 POND OUTLET 2-A(M'-96 MW80 2-Ap-96 OUTFALL 004 2"Apr-@6 OUTFALL 005 2.Apr-96 STREAM 1 2-Apr-96 STREAM 2 2-Apr-96 WILL 331 2-Apr-9@ WELL 338 9-Apr"@6 DWN8TREAM 9-Apr-9Q OUn-ET 9-Apr-96 PROPBOUND 10-Apr-96 FBLK IO.Apr-96 MW-12 1t>.Apr.@6 MW"6 10"Apr-96 MW12A 10-Apr-96 MW13A 10-Apr-96 MW13A DATIESMPL SRCNAME 10.Apr.96 10-Apr-96 H-Apr-96 H-Apr-96 11.Apr.96 H-Apr-96 H-Apr-96 17-ApP.96 MW14 MW6A FBLK MW-4 MW-6 MW-9 WEST WELL FBLK 17-Apr-96 LMW-1 17-Apr-96 LMW-2A 17-Apr-96 LMW-7 17-Apr-96 LMW.8 ANALYTE R8LTMOD RESULT PQL UNIT PC'143 FC-143 FC-143 FC-143 FC-143 FC-143 FC-143 FC-143 FC-143 FC-143 FC-143 PC-143 FC-143 FC-143 FC-143 FC-143 FC-143 FC-143 PC.143 FC-143 FC-143 FC-143 FC-143 FC-143 FC-143 FC-143 FC-143 PC-143 FC-143 FC-143 FC-143 FC-143 1 0,79 1.3 4.1 260 1200 730 0.6 4400 270 530 2200 0.9 61 72 20 < 0.1 13 39 7.2 14 0.82 0.48 25 86 9.9 < 0,1 < 0.1 0.&7 < 0.1 11 8,2 MG/L MG/L MG/L MG/L ug/1 ug/l ug/1 U9/1 ug/1 ug/1 ug/1 ug/l ug/ 4 UG/L 4 UG/L 2UQ/L 0.1 UG/L 1 UO/L 2.5 UG/L 0.5 UG/L 1 U6/L 0.1 UG/L 0.1 U0/L 3 UG/L 20 UG/L 0.5 UG/L 0.1 UQ/L 0.1 UG/L 0.1 UG/L 0.1 UG/L 1 UO/L 1 UG/L ANALYTE RSLTMOD) RESULT PQL UNIT FC-143 FC-143 FC-143 FC-143 FC-143 FC-143 FC-143 PC-143 FC-143 PC-143 FC-143 FC-143 < 0.1 0.19 < 0.1 39 15 0.14 3.7 < 0.1 1700 460 15 2200 0.1 UG/L 0.1 UG/L 0.1 UG/L 5 UG/L 2 UG/L 0.1 UG/L 0,8 UG/L 0.1 UG/L 200 UG/L 60 UG/L 2.5 UG/L 200 UG/L EtD072360 17-Apr-96 17-Apr-96 17-Apr-96 18-Apr-96 18-Apr-96 18.Apr.-96 29-May-97 LOWER POND FC-143 RT 33 STREAM SAMP FC-143 UPPER POND F0143 MW-AJP FC-143 MW-MGM FC-143 MW-TWW FC-143 LOCAL LANDFILL W.

AR226-2674 64 AR226-2674 PROJECT LH DELINEATION 8/02 LH DELINEATION 8/02 LH DELINEATION 8/02 LH DELINEATION 8/02 LH DELINEATION 8/02 LH DELINEATION 8/02 LH DELINEATION 8/02 LH DELINEATION 8/02 LH DELINEATION 8/02 LH DELINEATION 8/02 LH DELINEATION 8/02 LH DELINEATION 8/02 LH DELINEATION 8/02 LH DELINEATION 8/02 LH DELINEATION 8/02 LH DELINEATION 8/02 LH DELINEATION 8/02 LH DELINEATION 8/02 LH DELINEATION 8/02 LH DELINEATION 8/02 LH DELINEATION 8/02 LH DELINEATION 8/02 LH DELINEATION 8/02 LH DELINEATION 8/02 LH DELINEATION 8/02 LH DELINEATION 8/02 LH DELINEATION 8/02 LH DELINEATION 8/02 LH DELINEATION 8/02 LH DELINEATION 8/02 LH DELINEATION 8/02 LH DELINEATION 8/02 LH DELINEATION 8/02 LH DELINEATION 8/02 LH DELINEATION 8/02 LH DELINEATION 8/02 SRCNAME FBLK-2 FBLK1 FBLK1 FBLK1 FBLK1 FBLK1 FBLK1 FBLK2 FBLK2 FBLK2 LHPSD1 LHPSD2 LHPSD3 LHPSD5 LHPSDTW1 LHPSDTW10 LHPSDTW11 LHPSDTW12 LHPSDTW2 LHPSDTW3 LHPSDTW4 LHPSDTW5 LHPSDTW6 LHPSDTW6 LHPSDTW9 LHWAE1 LHWAFBLK LHWAFBLK1 LHWAFBLK3 LHWAFBLK4 LHWAN1 LHWANE1 LHWANE1 LHWANE2 LHWANW1 LHWANW1 C8 results Envista 111104.xls wwo THEME Blank Water Blank Water Blank Water Blank Water Blank Water Blank Water Blank Water Blank Water Blank Water Blank Water Drinking Water Drinking Water Drinking Water Drinking Water Groundwater Groundwater Groundwater Groundwater Groundwater Groundwater Groundwater Groundwater Groundwater Groundwater Groundwater Groundwater Blank Water Blank Water Blank Water Blank Water Groundwater Groundwater Groundwater Groundwater Soil Soil I3ATESMPL SMPLT 8/23/2002 FB 8/20/2002 FB 8/21/2002 FB 8/22/2002 FB 8/26/2002 FB 8/28/2002 FB 8/30/2002 FB 8/21/2002 FB 8/27/2002 FB 8/29/2002 FB 8/21/2002 FS 8/21/2002 FS 8/21/2002 FS 8/21/2002 FS 8/22/2002 FS 8/22/2002 FS 8/21/2002 FS 8/21/2002 FS 8/22/2002 FS 8/22/2002 FS 8/23/2002 FS 8/23/2002 FS 8/22/2002 DUP 8/22/2002 FS 8/22/2002 FS 8/30/2002 FS 8/23/2002 FB 8/26/2002 FB 8/28/2002 FB 8/29/2002 FB 8/29/2002 FS 8/20/2002 FS 8/22/2002 FS 8/30/2002 FS 8/29/2002 FS 8/29/2002 FS SAMPLEJMUMBER WWO-K-FBLK-2 WWO-K-FBLK1 WWO-K-FBLK1 WWO-K-FBLK1 WWO-K-FBLK1 WWO-K-FBLK1 WWO-K-FBLK1 WWO-K-FBLK2 WWO-K-FBLK2 WWO-K-FBLK2 WWO-D-LHPSD1 WWO-D-LHPSD2 WWO-D-LHPSD3 WWO-D-LHPSD5 WWO-G-LHPSD-TW1 WWO-G-LHPSD-TW 10 WWO-G-LHPSDTW11 WWO-G-LHPSDTW12 WWO-G-LHPSD-TW2 WWO-G-LHPSD-TW3 WWO-G-LHPSD-TW4 WWO-G-LHPSD-TW5 WWO-G-LHPSD-TW6-2 WWO-G-LHPSD-TW6 WWO-G-LHPSD-TW9 WWO-G-LHWAE1 (21-26) WWO-K-LHWAFBLK WWO-K-LHWAFBLK1 WWO-K-LHWAFBLK3 WWO-K-LHWAFBLK4 WWO-G-LHWAN1 (17-22) WWO-G-LHWANE1 (21'-27') WWO-G-LHWANE1 (56--58-) WWO-G-LHWANE2 (20.7-25.7) WWO-S-LHWANW 1(0.1 -0.5) WWO-S-LHWANW1 (5.0-5.5) FOP BOTT 21 17 21 56 20.7 0.1 5 Page 1 1^VWO QUALJIMHOUSE REVIEW METHODNO PREPMTHD 01M-008-046 None 01M-008-046 None 01M-008-046 None 01M-008-046 None 01M-008-046 None 01M-008-046 None 01M-008-046 None 01M-008-046 None 01M-008-046 None 01M-008-046 None 01M-008-046 None 01M-008-046 None 01M-008-046 None 01M-008-046 None 01M-008-046 None 01M-008-046 None 01M-008-046 None 01M-008-046 None 01M-008-046 None 01M-008-046 None 01M-008-046 None 01M-008-046 None 01M-008-046 None 01M-008-046 None 01M-008-046 None 01M-008-046 4500-CN D 4500-CN D 4500-CN D None 8321 A 8321A 8321A 4500-CN D 8321A 01M-008-046 None 01M-008-046 None 01M-008-046 None 01M-008-046 None 4500-CN D 8321 4500-CN D 8321 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 DRY 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 1 1 1 1 1 1 1 0 0 LABNUMBER L33596-12 L33585-2 L33585-9 L33596-8 L33605-3 L33615-4 L33619-4 L33585-3 L33605-5 L33615-6 L33585-4 L33585-5 L33585-6 L33585-7 L33596-3 L33596-1 L33585-10 L33585-8 L33596-2 L33596-5 L33596-11 L33596-10 L33596-7 L33596-6 L33596-4 L33619-3 FHC8H-1 FHC9F-1 FHC9G-1 FHC9L-1 L33619-1 L33585-1 L33596-9 L33619-2 FHK64-1 FHK65-1 RSLTMOD < < < < < < < < < < < < < < RESULT 3650 4260 952 8090 810 1100 1730 824 80.6 4170 12300 6260 1230 1150 812 416 0.020 0.020 0.020 0.020 50800 5580 662 1280 110 6.1 UNIT NG/L NG/L NG/L NG/L NG/L NG/L NG/L NG/L NG/L NG/L NG/L NG/L NG/L NG/L NG/L NG/L NG/L NG/L NG/L NG/L NG/L NG/L NG/L NG/L NG/L NG/L UG/L UG/L UG/L UG/L NG/L NG/L NG/L NG/L UG/KG UG/KG MDL PQL 50 50 50 50 50 50 50 50 50 50 500 500 100 500 500 500 500 50 50 500 5000 500 500 500 500 50 0.020 0.050 0.020 0.050 0.020 0.050 0.020 0.050 5000 500 50 500 0.79 11 0.17 2.4 DUPNO 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 1 1 1 1 1 1 1 1 1 1 1 1 1 C8 results Envista 111104.xls Page 2 PROJECT LH DELINEATION 8/02 LH DELINEATION 8/02 LH DELINEATION 8/02 LH DELINEATION 8/02 LH DELINEATION 8/02 LH DELINEATION 8/02 LH DELINEATION 8/02 LH DELINEATION 8/02 LH DELINEATION 8/02 LH DELINEATION 8/02 LH DELINEATION 8/02 LH DELINEATION 8/02 LH DELINEATION 8/02 LH DELINEATION 8/02 LH DELINEATION 8/02 LH DELINEATION 8/02 LH DELINEATION 8/02 LH DELINEATION 8/02 LH DELINEATION 8/02 LH DELINEATION 8/02 LH DELINEATION 8/02 LH DELINEATION 8/02 LH DELINEATION 8/02 LH DELINEATION 8/02 LH DELINEATION 8/02 LH DELINEATION 8/02 LH DELINEATION 8/02 LH DELINEATION 8/02 LH DELINEATION 8/02 LH DELINEATION 8/02 LH DELINEATION 8/02 LH DELINEATION 8/02 LH DELINEATION 8/02 MOU SAMPLING 2Q04 WWO MOD SAMPLING 2Q04 WWO MOU SAMPLING 2Q04 WWO SRCNAME LHWANW1 LHWANW1 LHWANW1 LHWANW1 LHWANW1 LHWANW1 LHWANW1 LHWANW1 LHWAS1 LHWAS2 LHWASW1 LHWASW1 LHWASW1 LHWASW1 LHWASW1 LHWASW1 LHWASW1 LHWASW1 LHWASW1 LHWASW1 LHWASW1 LHWASW1 LHWASW1 LHWASW1 LHWASW1 LHWASW1 LHWASW1 LHWASW1 LHWASW1 LHWASW1 LHWASW1 LHWAW1 LHWAW2 EDDYEE FBLK-4 FBLK3 C8 results Envista 111104-xls wwo THEME DATESMPL SMPLT Soil 8/29/2002 FS Soil 8/29/2002 FS Soil 8/29/2002 FS Soil 8/29/2002 FS Groundwater 8/29/2002 FS Soil 8/29/2002 FS Groundwater 8/29/2002 DUP Groundwater 8/29/2002 FS Groundwater 8/28/2002 FS Groundwater 8/27/2002 FS Soil 8/23/2002 FS Soil 8/23/2002 FS Soil 8/23/2002 FS Soil 8/23/2002 FS Soil 8/23/2002 FS Soil 8/23/2002 FS Soil 8/23/2002 FS Soil 8/23/2002 FS Groundwater 8/23/2002 FS Soil 8/26/2002 FS Soil 8/26/2002 FS Groundwater 8/26/2002 FS Soil 8/26/2002 FS Groundwater 8/26/2002 FS Soil 8/26/2002 FS Groundwater 8/28/2002 FS Soil 8/28/2002 DUP Soil 8/28/2002 FS Groundwater 8/28/2002 FS Soil 8/28/2002 FS Groundwater 8/28/2002 FS Groundwater 8/29/2002 FS Groundwater 8/29/2002 FS Drinking Water 6/30/2004 FS Blank Water 6/30/2004 FB Blank Water 6/29/2004 FB SAMPLE_NUMBER WWO-S-LHWANW1 (10.0-10.5) WWO-S-LHWANW 1(15.0-15.5) WWO-S-LHWANW1 (20.0-20.5) WWO-S-LHWANW1 (21.0-21.5) WWO-G-LHWANW1 (19-25) WWO-S-LHWANW1 (25.0-25.5) WWO-G-LHWANW1 (24-29)-2 WWO-G-LHWANW1 (24-29) WWO-G-LHWAS1 (25-30) WWO-G-LHWAS2 (25-30) WWO-S-LHWASW1 (0.3-0.9) WWO-S-LHWASW1 (5.0-5.6) WWO-S-LHWASW1 (11.2-11.7) WWO-S-LHWASW1 (15.5-16.0) WWO-S-LHWASW1 (22.1 -22.6) WWO-S-LHWASW1 (26.5-27.0) WWO-S-LHWASW1 (30.0-30.5) WWO-S-LHWASW1 (30.5-31.0) WWO-G-LHWASW1 (28.5-33) WWO-S-LHWASW1 (37.0-37.5) WWO-S-LHWASW1 (37.5-38.0) WWO-G-LHWASW1 (35-40) WWO-S-LHWASW1 (44.3-44.5) WWO-G-LHWASW1 (40-45) WWO-S-LHWASW1 (47.5-48.0) WWO-G-LHWASW1 (45-50) WWO-S-LHWASW1(53.5-54.0)-2 WWO-S-LHWASW1 (53.5-54.0) WWO-G-LHWASW1 (50-55) WWO-S-LHWASW1 (55.5-56.0) WWO-G-LHWASW1 (55-60) WWO-G-LHWAW1 (29-34) WWO-G-LHWAW2 (33-38) WWO-D-EDDYEE WWK-K-FBLK-4 WWK-K-FBLK3 TOP BOTTO 10 1 15 1 20 2 21 2 19 25 2 24 24 25 25 0.3 5 11.2 1 15.5 22.1 2 26.5 30 3 30.5 28.5 37 3 37.5 35 44.3 4 40 47.5 45 53.5 53.5 50 55.5 55 29 33 0 0 0 Page3 a^^&stZis^^^fi^x^^'s'MS^^iii&^'&s^^^sai^^^^^s-^aia;!

AR226-2699 21 AR226-2699 Final Report Study Title (^C)-^ Telomer B Alcohol: Adsorption/Desorption using a Batch Equilibrium Method Data Requirement Protocol designed to meet the known requirements of OECD Guideline 106 (January 2000) Author S Swales Sponsor Katie Smythe, Administrator Telomer Research Program The Rand Corporation 1200 South Hayes Street Arlington, VA 22202 USA Test Facility Covance Laboratories Ltd Otiey Road, Harrogate North Yorkshire HG31PY ENGLAND Covance Study Number 2304/001 Covance Report Number 2304/001 -D2149 Report Issued 16 July 2004 Page Number 1 of 89 Covance Study Number 2304/001 ____ Final Report ___ STATEMENT OF NO DATA CONFIDENTIALITY CLAIMS (^CyS-l Telomer B Alcohol: Adsorption/Desorption using a Batch Equilibrium Method No claim of confidentiality is made for any information contained in this study on the basis of its falling within the scope ofFIFRA Sections 10(d)(l)(A), (B) or (C).

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.