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HomeMy WebLinkAboutWQ0004972_Monitoring - 11-2020_202102097ceAna&fical / www.pacelabsxom ANALYTICAL RESULTS Pace Analytical Services, LLC 106 Short St. Kernersville, NC 27284 336-996-2841 Project: Groundwater Sampling (Nov) Pace Project No.: 92507312 Sample: MWA Lab ID: 92507312001 Collected: 11/1912008:39 Received: 11/19/2012:30 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual HACH 10206 Nitrogen, Nitrate Analytical Method: HACH 10206 Pace Analytical Services -Eden Nitrogen, Nitrate ND mg/L 0.30 1 11/20/20 16:24 14797-55-8 MBIO 9222D Fecal Coliform EDN Analytical Method: SM 9222D-2006 Preparation Method: SM 9222D-2006 Pace Analytical Services - Eden Fecal Coliforms 1.0 CFU/100 mL 1.0 1 11/19/2013:51 11/20/2015:24 D6,ul 8260D MSV Low Level Analytical Method: EPA 8260D Pace Analytical Services - Charlotte Acetone ND ug/L 25.0 1 11/23/20 15:28 67-64-1 Benzene ND ug/L 1.0 1 11/23/20 15:28 71-43-2 Bromobenzene ND ug/L 1.0 1 11/23/20 15:28 108-86-1 Bromochloromethane ND ug/L 1.0 1 11/23/20 15:28 74-97-5 Bromodichloromethane ND ug/L 1.0 1 11/23/20 15:28 75-27-4 Bromoform ND ug/L 1.0 1 11123/2015:28 75-25-2 Bromomethane ND ug/L 2.0 1 11123/2015:28 74-83-9 2-Butanone(MEK) ND ug/L 5.0 1 11/2312015:28 78-93-3 Carbon tetrachloride ND ug/L 1.0 1 11/23/20 15:28 56-23-5 Chlorobenzene ND ug/L 1.0 1 11/23/20 15:28 108-90-7 Chloroethane ND ug/L 1.0 1 11/23/20 15:28 75-00-3 Chloroform ND ug/L 5.0 1 11/23/20 15:28 67-66-3 Chloromethane ND ug/L 1.0 1 11/23/20 15:28 74-87-3 v2 2-Chlorotoluene ND ug/L 1.0 1 11123/2015:28 95-49-8 4-Chlorotoluene ND ug/L 1.0 1 11/23/20 15:28 106-43-4 1,2-Dibromo-3-chloropropane ND ug/L 5.0 1 11/23/20 15:28 96-12-8 Dibromochloromethane ND ug/L 1.0 1 11/2312015:28 124-48-1 1,2-Dibromoethane (EDB) ND ug/L 1.0 1 1112312015:28 106-93-4 Dibromomethane ND ug/L 1.0 1 11/23/20 15:28 74-95-3 1,2-Dichlorobenzene ND ug/L 1.0 1 11/23/20 15:28 9550-1 1,3-Dichlorobenzene ND ug/L 1.0 1 11/23/20 15:28 541-73-1 1,4-Dichlorobenzene ND ug/L 1.0 1 11/23/20 15:28 106-46-7 DichlorodiFluoromethane ND ug/L 1.0 1 11123/2015:28 75-71-8 1,1-Dichloroethane ND ug/L 1.0 1 11/23/20 15:28 75-34-3 1,2-Dichloroethane ND ug/L 1.0 1 11/2312015:28 107-06-2 1,1-Dichloroethene ND ug/L 1.0 1 11/23/20 15:28 75-354 cis-1,2-Dichloroethene ND ug/L 1.0 1 11/23/20 15:28 156-59-2 trans-1,2-Dichloroethene ND ug/L 1.0 1 11/23/20 15:28 156-60-5 1,2-Dichloropropane ND ug/L 1.0 1 11/23/20 15:28 78-87-5 1,3-Dichloropropane ND ug/L 1.0 1 11/23/20 15:28 142-28-9 2,2-Dichloropropane ND ug/L 1.0 1 11/23/20 15:28 594-20-7 1,1-Dichloropropene ND ug/L 1.0 1 11/23/20 15:28 563-5" cis-1,3-Dichloropropene ND ug/L 1.0 1 11/23/20 15:28 10061-01-5 trans-1,3-Dichloropropene ND ug/L 1.0 1 11/23/20 15:28 10061-02-6 Diisopropyl ether ND ug/L 1.0 1 11/23/20 15:28 108-20-3 Ethylbenzene ND ug/L 1.0 1 11123/2015:28 100-41-4 Hexachloro-1,3-butadiene ND ug/L 1.0 1 11/23/20 15:28 87-68-3 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 12/08/2020 08:00 AM without the written consent of Pace Analytical Services, L-C. Page 4 of 40 E ace Analytical www.pacelabsxam ANALYTICAL RESULTS Pace Analytical Services, LLC 106 Short St. Kemersville, NC 27284 336-996-2a41 Project: Groundwater Sampling (Nov) Pace Project No.: 92507312 Sample: MWA Lab ID: 92507312001 Collected: 11/19/2008:39 Received: 11/19/2012:30 Matrix: Water Parameters Results Units Report Limit OF Prepared Analyzed CAS No. Qual 8260D MSV Low Level Analytical Method: EPA 8260D Pace Analytical Services - Charlotte 2-Hexanone NO ug/L 5.0 1 11/23/20 15:28 591-78-6 p-Isopropyltoluene NO ug/L 1.0 1 11/23/20 15:28 99-87-6 Methylene Chloride NO ug/L 5.0 1 11/23/20 15:28 75-09-2 4-Methyl-2-pentanone (MIRK) NO ug/L 5.0 1 11/23/20 15:28 108-10-1 Methyl-tert-butyl ether ND ug/L 1.0 1 11/23/20 15:28 1634-04-4 Naphthalene ND ug/L 1.0 1 11123/2015:28 91-20-3 Styrene ND ug/L 1.0 1 11123/2015:28 100-42-5 1,1,1,2-Tetrachloroethane ND ug/L 1.0 1 11123/2015:28 630-20-6 1, 1,2,2-Tetrachloroethane ND ug/L 1.0 1 11123/2015:28 79-34-5 Tetrachloroethene ND ug/L 1.0 1 11/23/20 15:28 127-18-4 Toluene ND ug/L 1.0 1 11/23/20 15:28 108-88-3 1,2,3-Trichlorobenzene ND ug/L 1.0 1 11/23/20 15:28 87-61-6 1,2,4-Trichlorobenzene ND ug/L 1.0 1 11/23/20 15:28 120-82-1 1, 1, 1 -Trich loroethane ND ug/L 1.0 1 11/23/20 15:28 71-55-6 1, 1,2-Trich loroethane ND ug/L 1.0 1 11/23/20 15:28 79-00-5 Trichloroethene ND ug/L 1.0 1 11/23/20 15:28 79-01-6 Trich lorofluo rometh ane ND ug/L 1.0 1 11/23/20 15:28 75-69-4 1,2,3-Trichlompropane ND ug/L 1.0 1 11/2312015:28 96-18-4 Vinyl acetate NO ug/L 2.0 1 11/23/20 15:28 108-05A Vinyl chloride NO ug/L 1.0 1 11/23/20 15:28 75-01A Xylene (Total) ND ug/L 1.0 1 11/23/20 15:28 1330-20-7 m&p-Xylene ND ug/L 2.0 1 11123/2015:28 179601-23-1 o-Xylene ND ug/L 1.0 1 11123/2015:28 95-47-6 Surrogates 4-Bromofluorobenzene (S) 94 % 70-130 1 11/23/20 15:28 460-00-4 1,2-Dichloroethane-d4 (S) 98 % 70-130 1 11/23/20 15:28 17060-07-0 Toluene -dB (S) 102 % 70-130 1 11/23/20 15:28 2037-26-5 4500 Chloride Analytical Method: SM 4500-CI-E-2011 Pace Analytical Services -Asheville Chloride 1.5 mg/L 1.0 1 12/02/20 00:30 16887-00-6 5310B TOC Analytical Method: SM 531 OB-2011 Pace Analytical Services -Asheville Total Organic Carbon 3.3 mg/L 1.0 1 12/0512006:00 744044-0 Date: 12/08/2020 08:00 AM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 5 of 40 aceAnalyticaI s IWw pacslabsxom ANALYTICAL RESULTS Pace Analytical Services, LLC 106 Short St. Kernersville, NC 27284 336-996-2841 Project: Groundwater Sampling (Nov) Pace Project No.: 92507312 Sample: MW-2 Lab ID: 92507312002 Collected: 11/19/2008:13 Received: 1111912012:30 Matrix: Water Parameters Results Units Report Limit OF Prepared Analyzed CAS No. Qual HACH 10206 Nitrogen, Nitrate Analytical Method: HACH 10206 Pace Analytical Services - Eden Nitrogen, Nitrate 1.0 mg/L 0.30 1 11/20/2016:23 14797-55-8 MBIO 9222D Fecal Coliform EDN Analytical Method: SM 9222D-2006 Preparation Method: SM 9222D-2006 Pace Analytical Services - Eden Fecal Coliforms 1.0 CFU/100 mL 1.0 1 11/19/20 13:51 11/20/20 15:24 ul 8260D MSV Low Level Analytical Method: EPA 8260D Pace Analytical Services - Charlotte Acetone NO ug/L 25.0 1 11/23/20 15:46 67-64-1 Benzene NO ug/L 1.0 1 1112312015:46 71-43-2 Bromobenzene NO ug/L 1.0 1 11/23/20 15:46 108-86-1 Bromochloromethane NO ug/L 1.0 1 11/23/20 15:46 74-97-5 Bromodichloromethane NO ug/L 1.0 1 11/23/20 15:46 75-27-4 Bromoform NO ug/L 1.0 1 11/23/2015:46 75-25-2 Bromomethane NO ug/L 2.0 1 11123/2015:46 74-83-9 2-Butanone (MEK) NO ug/L 5.0 1 11/23/20 15:46 78-93-3 Carbon tetrachloride ND ug/L 1.0 1 11/23120 15:46 56-23-5 Chlorobenzene ND ug/L 1.0 1 11/23/20 15:46 108-90-7 Chloroethane ND ug/L 1.0 1 11123/2015:46 75-00-3 Chloroform ND ug/L 5.0 1 11/23/20 15:46 67-66-3 Chloromethane ND ug/L 1.0 1 11/23/20 15:46 74-87-3 v2 2-Chlorotoluene NO ug/L 1.0 1 11/23/20 15:46 95-49-8 4-Chlorotoluene ND ug/L 1.0 1 11/23/20 15:46 106-43-4 1,2-Dibromo-3-chloropropane ND ug/L 5.0 1 11/23/20 15:46 96-12-8 Dibromochloromethane NO ug/L 1.0 1 11/23/20 15:46 124-48-1 1,2-Dibromoethane (EDB) NO ug/L 1.0 1 11/23/20 15:46 106-9314 Dibromomethane NO ug/L 1.0 1 11123/2015:46 74-95-3 1,2-Dichlorobenzene NO ug/L 1.0 1 11/23/20 15:46 95-50-1 1,3-Dichlorobenzene NO ug/L 1.0 1 11/23/20 15:46 541-73-1 1,4-Dichlorobenzene NO ug/L 1.0 1 11/23/20 15:46 106-46-7 Dichlorodifluoromethane NO ug/L 1.0 1 11/23/20 15:46 75-71-8 1,1-Dichloroethane NO ug/L 1.0 1 11123/2015:46 75-34-3 1,2-Dichloroethane ND ug/L 1.0 1 11/23/20 15:46 107-06-2 1,1-Dichloroethene ND ug/L 1.0 1 11123/2015:46 75-35-4 cis-1,2-Dichloroethene ND ug/L 1.0 1 11123/2015:46 156-59-2 trans-1,2-Dichloroethene ND ug/L 1.0 1 11/23/20 15:46 156-60-5 1,2-Dichloropropane NO ug/L 1.0 1 11/23/20 15:46 78-87-5 1,3-Dichloropropane NO ug/L 1.0 1 11/23/20 15:46 142-28-9 2,2-Dichloropropane NO ug/L 1.0 1 11/23/20 15:46 594-20-7 1,1-Dichloropropene NO ug/L 1.0 1 11/23/20 15:46 563-58-6 cis-1,3-Dichloropropene NO ug/L 1.0 1 11/23/20 15:46 10061-01-5 trans-1,3-Dichloropropene ND ug/L 1.0 1 11/23/20 15:46 10061-02-6 Diisopropyl ether NO ug/L 1.0 1 11/23/20 15:46 108-20-3 Ethylbenzene ND ug/L 1.0 1 11123/2015:46 100-41-4 Hexachloro-1,3-butadiene ND ug/L 1.0 1 11/23/20 15:46 87-68-3 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 12/08/2020 08:00 AM without the written consent of Pace Analytical Services, -LC. Page 6 of 40 aceAnalytical IWw pacelabs.com ANALYTICAL RESULTS Pace Analytical Services, LLC 106 Short St. Kernersville, NC 27284 336-996-2841 Project: Groundwater Sampling (Nov) Pace Project No.: 92507312 Sample: MW-2 Lab ID: 92507312002 Collected: 11/19/20 08:13 Received: 11/19/20 12:30 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qua] 8260D MSV Low Level Analytical Method: EPA 8260D Pace Analytical Services - Charlotte 2-Hexanone ND ug/L 5.0 1 11123/2015:46 591-78-6 p-Isopropyltoluene ND ug/L 1.0 1 11/2312015:46 99-87-6 Methylene Chloride ND ug/L 5.0 1 11/23/20 15:46 75-09-2 4-Methyl-2-pentanone (MIBK) ND ug/L 5.0 1 11/23/20 15:46 108-10-1 Methyl-tert-butyl ether NO ug/L 1.0 1 11/23/20 15:46 1634-04-4 Naphthalene NO ug/L 1.0 1 11/23/20 15:46 91-20-3 Styrene ND ug/L 1.0 1 11/23/20 15:46 100-42-5 1,1,1,2-Tetrachloroethane NO ug/L 1.0 1 11123/2015:46 630-20-6 1,1,2,2-Tetrachloroethane ND ug/L 1.0 1 11/23/20 15:46 79-34-5 Tetrachloroethene ND ug/L 1.0 1 11/23/20 15:46 127-184 Toluene ND ug/L 1.0 1 11/23/20 15:46 108-88-3 1,2,3-Trichlorobenzene ND ug/L 1.0 1 11/23/20 15:46 87-61-6 1,2,4-Trichlorobenzene ND ug/L 1.0 1 11/23/20 15:46 120-82-1 1,1,1-Trichloroethane ND ug/L 1.0 1 11/23/20 15:46 71-55-6 1,1,2-Trichloroethane ND ug/L 1.0 1 11/23/20 15:46 79-00-5 Trichloroethene ND ug/L 1.0 1 11123/2015:46 79-01-6 Trichlorofluoromethane ND ug/L 1.0 1 11123/2015:46 75-694 1,2,3-Trichloropropane ND ug/L 1.0 1 11/23/20 15:46 96-184 Vinyl acetate ND ug/L 2.0 1 11/23/20 15:46 108-054 Vinyl chloride ND ug/L 1.0 1 11/23/20 15:46 75-014 Xylene (Total) ND ug/L 1.0 1 11/23/20 15:46 1330-20-7 m&p-Xylene ND ug/L 2.0 1 1112312015:46 179601-23-1 o-Xylene ND ug/L 1.0 1 11/23/20 15:46 95-47-6 Surrogates 4-Bromofluorobenzene(S) 94 % 70-130 1 11/2312015:46 460-004 1,2-Dichloroethane-d4 (S) 95 % 70-130 1 11/23/20 15:46 17060-07-0 Toluert (S) 101 % 70-130 1 11/23/20 15:46 2037-26-5 4500 Chloride Analytical Method: SM 4500-CI-E-2011 Pace Analytical Services -Asheville Chloride 5.1 mg/L 1.0 1 12/02/20 00:33 16887-00-6 5310B TOC Analytical Method: SM 531OB-2011 Pace Analytical Services -Asheville Total Organic Carbon ND mg/L 1.0 1 12/05/20 06:52 7440-44-0 Date: 12/08/2020 08:00 AM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 7 of 40 aceAnalytical www.pacelabsxom ANALYTICAL RESULTS Pace Analytical Services, LLC 106 Short St. Kernersville, NC 27284 336-996-2841 Project: Groundwater Sampling (Nov) Pace Project No.: 92507312 Sample: MW-3 Lab ID: 92507312003 Collected: 11/19/20 07:44 Received: 11/19/20 12:30 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual HACH 10206 Nitrogen, Nitrate Analytical Method: HACH 10206 Pace Analytical Services - Eden Nitrogen, Nitrate 7.4 mg/L 0.30 1 11/20/20 16:23 14797-55-8 M1 MBIO 9222D Fecal Coliform EDN Analytical Method: SM 9222D-2006 Preparation Method: SM 9222D-2006 Pace Analytical Services - Eden Fecal Coliforms ND CFU/100 mL 1.0 1 11/19/20 13:51 11/20/20 15:24 8260D MSV Low Level Analytical Method: EPA 8260D Pace Analytical Services - Charlotte Acetone ND ug/L 25.0 1 11/23/20 16:04 67-64-1 Benzene ND ug/L 1.0 1 11/23/20 16:04 71-43-2 Bromobenzene ND ug/L 1.0 1 11/23/20 16:04 108-86-1 Bromochloromethane ND ug/L 1.0 1 11/23/20 16:04 74-97-5 Bromodichloromethene ND ug/L 1.0 1 11123/2016:04 75-27-4 Bromoform ND ug/L 1.0 1 11/2312016:04 75-25-2 Bromomethane ND ug/L 2.0 1 1112312016:04 74-83-9 2-Butanone (MEK) ND ug/L 5.0 1 11/23/20 16:04 78-93-3 Carbon tetrachloride ND ug/L 1.0 1 11/2312016:04 56-23-5 Chtorobenzene ND ug/L 1.0 1 11/23/20 16:04 108-90-7 Chloroethane ND ug/L 1.0 1 11/23/20 16:04 75-00-3 Chloroform ND ug/L 5.0 1 11/23/20 16:04 67-66-3 Chloromethane ND ug/L 1.0 1 11/23/20 16:04 74-87-3 v2 2-Chlorotoluene ND ug/L 1'0 1 11/23/20 16:04 95-09-8 4-Chlorotoluene ND ug/L 1.0 1 11/23/20 16:04 106-43-4 1,2-Dibromo-3-chloropropane ND ug/L 5.0 1 11123/2016:04 96-12-8 Dibromochloromethane ND ug/L 1.0 1 11/2312016:04 124-48-1 1,2-Dibromoethane (EDB) ND ug/L 1.0 1 11/23/20 16:04 106-93-4 Dibromomethane ND ug/L 1.0 1 11/2312016:04 74-95-3 1,2-Dichlorobenzene ND ug/L 1.0 1 11/23/20 16:04 95-50-1 1,3-Dichlorobenzene ND ug/L 1.0 1 11/23/20 16:04 641-73-1 1,4-Dichlorobenzene ND ug/L 1.0 1 11/23/20 16:04 106-46-7 Dichlorodifluoromethane ND ug/L 1.0 1 11/23/20 16:04 75-71-8 1,1-Dichloroethane ND ug/L 1.0 1 11/23/20 16:04 75-34-3 1,2-Dichloroethane ND ug/L 1.0 1 11/23/20 16:04 107-06-2 1,1-Dichloroethene ND ug/L 1.0 1 11/23/20 16:04 75-35-4 cis-1,2-Dichloroethene ND ug/L 1.0 1 11/23/20 16:04 156-59-2 trans-1,2-Dichloroethene ND ug/L 1.0 1 11/23/20 16:04 156-60-5 1,2-Dichloropropane ND ug/L 1.0 1 11123/2016:04 78-87-5 1,3-Dichloropropane ND ug/L 1.0 1 11/23/20 16:04 142-28-9 2,2-Dichloropropane ND ug/L 1.0 1 11/23/20 16:04 594-20-7 1,1-Dichloropropene ND ug/L 1.0 1 11/23/20 16:04 563-58-6 cis-1,3-Dichloropropene ND ug/L 1.0 1 11/23/20 16:04 10061-01-5 trans-1,3-Dichloropropene ND ug/L 1.0 1 11/23/20 16:04 10061-02-6 Diisopropyl ether ND ug/L 1.0 1 11/23/20 16:04 108-20-3 Ethylbenzene ND ug/L 1.0 1 11/2312016:04 100-41-4 Hexachlom-1,3-butadiene ND ug/L 1.0 1 11/23/20 16:04 87-68-3 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full. Date: 12/08/2020 08:00 AM without the written consent of Pace Analytical Services, LLC. Page 8 of 40 ace Analytical www.pacelabs.cam ANALYTICAL RESULTS Pace Analytical Services, LLC 106 Short St. Kemersville, NC 27284 336-996-2841 Project: Groundwater Sampling (Nov) Pace Project No.: 92507312 Sample: MW-3 Lab ID: 92507312003 Collected: 11119/2007:44 Received: 11/19/2012:30 Matrix: Water Parameters Results Units Report Limit OF Prepared Analyzed CAS No. Qual 8260D MSV Low Level Analytical Method: EPA 8260D Pace Analytical Services - Charlotte 2-Hexanone NO ug/L 5.0 1 11/23/20 16:04 591-78-6 p-Isopropyltoluene NO ug/L 1.0 1 11/23/20 16:04 99-87-6 Methylene Chloride NO ug/L 5.0 1 11/2312016:04 75-09-2 4-Methyl-2-pentanone (MIBK) ND ug/L 5.0 1 11/23/20 16:04 108-10-1 Methyl-tert-butyl ether ND ug/L 1.0 1 11/23/20 16:04 1634-04-4 Naphthalene ND ug/L 1.0 1 11/23/20 16:04 91-20-3 Styrene ND ug/L 1.0 1 11/23/20 16:04 100-42-5 1,1,1,2-Tetrachloroethane NO ug/L 1.0 1 11/23/20 16:04 630-20-6 1,1,2,2-Tetrachloroethane NO ug/L 1.0 1 11/23/20 16:04 79-34-5 Tetrachloroethene NO ug/L 1.0 1 11/2312016:04 127-184 Toluene ND ug/L 1.0 1 11/2312016:04 108-88-3 1,2,3-Trichlorobenzene ND ug/L 1.0 1 11/23/20 16:04 87-61-6 1,2,4-Trichlorobenzene ND ug/L 1.0 1 11/2312016:04 120-82-1 1,1,1-Trichloroethane NO ug/L 1.0 1 11/23/20 16:04 71-55-6 1,1,2-Trichloroethane ND ug/L 1.0 1 11/23/20 16:04 79-00-5 Trichloroethene ND ug/L 1.0 1 11/23/20 16:04 79-01-6 Trich lorofluorometha ne ND ug/L 1.0 1 11/23/20 16:04 75-694 1, 2,3-Trich loropropane ND ug/L 1.0 1 11/23/20 16:04 96-184 Vinyl acetate NO ug/L 2.0 1 11/23/20 16:04 108-054 Vinyl chloride ND ug/L 1.0 1 11/23/20 16:04 75-01-4 Xylene (Total) ND ug/L 1.0 1 11/23/20 16:04 1330-20-7 m&p-Xylene ND ug/L 2.0 1 11/23/20 16:04 179601-23-1 o-Xylene NO ug/L 1.0 1 11/23/20 16:04 95-47-6 Surrogates 4-Bromofluorobenzene (S) 95 % 70-130 1 11/23/20 16:04 460-00h 1,2-Dichloroethane-d4 (S) 95 % 70-130 1 11/23/20 16:04 17060-07-0 Toluene-d8 (S) 102 % 70-130 1 11/2312016:04 2037-26-5 4500 Chloride Analytical Method: SM 4500-CI-E-2011 Pace Analytical Services -Asheville Chloride 27.7 mg/L 1.0 1 12102/2000:34 16887-00-6 5310E TOC Analytical Method: SM 631 OB-2011 Pace Analytical Services -Asheville Total Organic Carbon NO mg/L 1.0 1 12105/2007:09 7440-04-0 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 12/08/2020 08:00 AM without the written consent of Pace Analytical Services, LLC. Page 9 of 40 aceAnalj tical www.pacelaas.com ANALYTICAL RESULTS Pace Analytical Services, LLC 106 Short St, Kernersville, NC 27284 336-996-2841 Project: Groundwater Sampling (Nov) Pace Project No.: 92507312 Sample: MW-4 Lab ID: 92507312004 Collected: 11/19/2007:18 Received: 11/1912012:30 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. qua[ HACH 10206 Nitrogen, Nitrate Analytical Method: HACH 10206 Pace Analytical Services - Eden Nitrogen, Nitrate ND mg/L 0.30 1 1112012016:21 14797-55-8 MBIO 9222D Fecal Coliform EDN Analytical Method: SM 9222D-2006 Preparation Method: SM 9222D-2006 Pace Analytical Services - Eden Fecal Coliforms ND CFU/100 mL 1.0 1 11/19/20 13:51 11/20/20 15:24 8260D MSV Low Level Analytical Method: EPA 8260D Pace Analytical Services - Charlotte Acetone ND ug/L 25.0 1 11/23/20 16:22 67-64-1 Benzene ND ug/L 1.0 1 11/23/20 16:22 71-43-2 Bromobenzene ND ug/L 1.0 1 11/23/20 16:22 108-86-1 Bromochloromethane ND ug/L 1.0 1 11/23/20 16:22 74-97-5 Bromodichloromethane ND ug/L 1.0 1 1112312016:22 75-27-4 Bromoform ND ug/L 1.0 1 11/23/20 16:22 75-25-2 Bromomethane ND ug/L 2.0 1 11123/2016:22 74-83-9 2-Butanone (MEK) ND ug/L 5.0 1 11/23/20 16.22 78-93-3 Carbon tetrachloride ND ug/L 1.0 1 11/23/20 16:22 56-23-5 Chlorobenzene ND ug/L 1.0 1 11/23/20 16:22 108-90-7 Chloroethane ND ug/L 1.0 1 11/23/20 16:22 75-00-3 Chloroform ND ug/L 5.0 1 11/2312016:22 67-66-3 Chloromethane ND ug/L 1.0 1 11/23/20 16:22 74-87-3 v2 2-Chlorotoluene ND ug/L 1.0 1 11/23/20 16:22 95-49-8 4-Chlorotoluene ND ug/L 1.0 1 11/2312016:22 106-43-4 1,2-Dibromo-3-chloropropane ND ug/L 5.0 1 11/23/20 16:22 96-12-8 Dibromochloromethane ND ug/L 1.0 1 11123/2016:22 124-48-1 1,2-Dibromoethane (EDB) ND ug/L 1.0 1 1112312016:22 106-93-4 Dibromomethane ND ug/L 1.0 1 11/23/20 16:22 74-95-3 1,2-Dichlorobenzene ND ug/L 1.0 1 11/23/20 16:22 95-50-1 1,3-Dichlorobenzene ND ug/L 1.0 1 1112312016:22 541-73-1 1,4-Dichlorobenzene ND ug/L 1.0 1 11/23/20 16:22 106-46-7 Dichlorodifluoromethane ND ug/L 1.0 1 11/23/20 16:22 75-71-8 1,1-Dich[oroethane ND ug/L 1.0 1 11/2312016:22 75-34-3 1,2-Dichloroethane ND ug/L 1.0 1 11/23/20 16:22 107-06-2 1,1-Dichloroethene ND ug/L 1.0 1 11/23/20 16:22 75-35-4 cis-1,2-Dichloroethene ND ug/L 1.0 1 11/23/20 16:22 156-59-2 trans-1,2-Dichloroethene ND ug/L 1.0 1 11/23/20 16:22 156-60-5 1,2-Dich[oropropane ND ug/L 1.0 1 11/23/20 16:22 78-87-5 1,3-Dich[oropropane ND ug/L 1.0 1 11/23/20 16:22 142-28-9 2,2-Dich[oropropane ND ug/L 1.0 1 11/23/20 16:22 594-20-7 1,1-Dichloropropene ND ug/L 1.0 1 11/23/20 16:22 563-58-6 cis-1,3-Dichloropropene ND ug/L 1.0 1 11123/2016:22 10061-01-5 trans-1,3-Dichloropropene ND ug/L 1.0 1 11/23/20 16:22 10061-02-6 Diisopropyl ether ND ug/L 1.0 1 11/23/20 16:22 108-203 Ethylbenzene ND ug/L 1.0 1 11/2312016:22 100-414 Hexachloro-1,3-butadiene ND ug/L 1.0 1 11/23/20 16:22 87-68-3 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 12/08/2020 08:00 AM without the written consent of Pace Analytical Services, L-C. Page 10 of 40 aceAnalytical www.pacalabs.cam ANALYTICAL RESULTS Pace Analytical Services, LLC 106 Short St. Kernersville, NC 27284 336-996-2841 Project: Groundwater Sampling (Nov) Pace Project No.: 92507312 Sample: MW-4 Lab ID: 92507312004 Collected: 11/19/20 07:18 Received: 11/19/20 12:30 Matrix: Water Parameters Results Units Report Limit OF Prepared Analyzed CAS No. Qual 8260D MSV Low Level Analytical Method: EPA 8260D Pace Analytical Services - Charlotte 2-Hexanone NO ug/L 5.0 1 11/23/20 16:22 591-78-6 p-Isopropyltoluene NO ug/L 1.0 1 11/23/20 16:22 99-87-6 Methylene Chloride NO ug/L 5.0 1 11/23/20 16:22 75-09-2 4-Methyl-2-pentanone (MIBK) ND ug/L 5.0 1 11/23/20 16:22 108-10-1 Methyl-tert-butyl ether ND ug/L 1.0 1 11/23/20 16:22 1634-04-4 Naphthalene ND ug/L 1.0 1 11/2312016:22 91-20-3 Styrene NO ug/L 1.0 1 11/2312016:22 100-42-5 1,1,1,2-Tetrachloroethane ND uglL 1.0 1 11/2312016:22 630-20-6 1,1,2,2-Tetrachloroethane ND uglL 1.0 1 11/2312016:22 79-34-5 Tetrachloroethene ND ug/L 1.0 1 11/23/20 16:22 127-18-4 Toluene ND ug/L 1.0 1 11/23/20 16:22 108-88-3 1,2,3-Trichlorobenzene ND ug/L 1.0 1 11/23/20 16:22 87-61-6 1,2,4-Trichlorobenzene NO ug/L 1.0 1 11/23/20 16:22 120-82-1 1,1,1-Trichloroethane NO ug/L 1.0 1 11/23/20 16:22 71-55-6 1,1,2-Trichloroethane ND ug/L 1.0 1 11123/2016:22 79-00-5 Trichloroethene ND ug/L 1.0 1 11123/2016:22 79-01-6 Trichlorofluoromethane NO ug/L 1.0 1 1112312016:22 75-69-4 1,2,3-Trich lorop ropane ND ug/L 1.0 1 11/2312016:22 96-18-4 Vinyl acetate NO ug/L 2.0 1 11/23/20 16:22 108-05-4 Vinyl chloride NO ug/L 1.0 1 11123/2016:22 75-014 Xylene (Total) NO ug/L 1.0 1 11/23/20 16:22 1330-20-7 m&p-Xylene ND ug/L 2.0 1 11/23/20 16:22 179601-23-1 o-Xylene ND ug/L 1.0 1 11/23/20 16:22 9547-6 Surrogates 4-BromoOuorobenzene (S) 95 % 70-130 1 11/23/20 16:22 460-004 1,2-Dichloroethane-d4 (S) 95 % 70-130 1 11/23/20 16:22 17060-07-0 Toluene-d8 (S) 102 % 70-130 1 11/23/20 16:22 2037-26-5 4500 Chloride Analytical Method: SM 4500-CI-E-2011 Pace Analytical Services -Asheville Chloride 3.7 mg/L 1.0 1 12/02/20 00:37 16887-00-6 5310E TOC Analytical Method: SM 531 OB-2011 Pace Analytical Services -Asheville Total Organic Carbon NO mg/L 1.0 1 12/0512007:24 744044-0 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 12/08/2020 08:00 AM without the written consent of Pace Analytical Services, LLC. Page 11 of 40 SUBMIT FORM ON YELLOW PAPER ONLY Mall original DEPARTMENT OF ENVIRONMENT & NATURAL RESOURCES GROUNDWATER QUALITY MONITORING: and 1 Copy to: DIVISION OF WATER QUALITY -INFORMATION PROCESSING UNIT COMPLIANCE REPORT FORM 1617 MAIL SERVICE CENTER, RALEIGH, NC 27699-1617 Phone:(919)733.3221 FACILITY INFORMATION Please Print Clearly or Type PERMIT Number: W00004972 Expiration Date: Facility Name: Forest Lake ELS Non -Discharge UIC NPDES Other Permit Name (if different): Facility Address: 192 Thousand Trails Drive TYPE OF PERMITTED OPERATION BEING MONITORED ❑ Lagoon ❑ Remediation: Infiltration Gallery Advance IShe"I NC 27006 County Davie �"Idoi (ZIP) © Spray Field ❑ Remediation: Contact Person: Tracy Overdurf Telephone#: ❑ Rotary Distributor ❑ Land Application of Sludge Well Location/Site Name: No. of wells to be sampled: 4 ❑ Water Source Heat Pump ❑ Other: (from Permit SAMPLING INFORMATION If WELL WELL ID NUMBER (from Permit): MW-4 Date sample collected: 11/19/2020 FIELD ANALYSES: WAS Well Depth: 46.00 ft. Well Diameter: 2 in. pH 00400: 6.59 units Temp. 00010: 17.0 o`. DRY at Dept to Water Level 4199 ft. below measuring point Screened Interval: ft. to ft. Spec. Cord. 00094: µMhos time of sampling, Measuring Point is ft. above land surface Relative M.P. Elevation: ft. Odor 00065: check Volume of water pumped/bailed before sampling: 1.25-Dry gallons Appearance here:❑ Samples for metals were collected unfiltered: ❑ YES ❑ NO and field acidified: ❑ YES ❑ NO LABORATORY INFORMATION Date sample analyzed: 11/20-12/05/2020 Laboratory Name: Pace Analytical Certification No. 40,12 & 633 PARAMETERS NOTE: Values should reflect dissolved and colloidal concentrations. COD 00335 mg/L Nitrite (NO2) as N 00615 mg/L Pb - Lead o1o51 ug/L Coliform: MF Fecal 31616 <1.0 /100mL Nitrate (NO3) as N 00620 <0.30 mg/L Zn - Zinc 01092 mg/L Coliform: MF Total 31504 /100mL Phosphorus: Total as P 00665 mg/L (Note: use MPN method for highly turbid samples) Orthophosphate 70507 mg/L Other (Specify Compounds and Concentration Units): issolved Solids:Total 70300 ri At -Aluminum 01105 mg/L pH (Lab) 00403 units Be - Barium 01007 ug/L TOC 00660 <1.0 mg/L Ca - Calcium o0s16 mg/L Chloride 00940 3.7 mg/L Cd - Cadmium 01027 ui Arsenic 01002 ug/L Chromium: Total 01I ug/L Grease and Oils 00552 111 Cu - Copper 01042 mg/L ORGANICS: (by GC, GC/MS, HPLC) Phenol 32730 ug/L Fe - Iron 01045 1 (Specify test and method #ACH LAB REPORT.) Sulfate 00945 mg/L Hg - Mercury 71900 ug/L Lab Report Attached? Yes (1) ❑ No (0) Specific Conductance 00095 µMhos K - Potassium 00937 mg/L VOC 7e732: method # 8260 Total Ammonia 00610 ni Mg - Magnesium 00927 mg/L , method # (Ammonia Nitrogen; NH, as N; Ammonia Nitrogen, Total) Mn- Manganese 01055 ug/L ,method# TKN as N 00625 mg/L Ni - Nickel 01067 ug/L , method # For Remediation Systems Only (Attach Lab Reports): Influent Total VOCs: III Effluent Total VOCs: mg/L VOC Removal% I certify that, to the best of my knowledge and belief, the information submitted in this report is true, accurate, and complete, and that the laboratory analytical data was produced using approved methods of analysis by a DWQ-certified laboratory. I am aware that there are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations. ps'L Please print or Noe GW-59 Rev. 2/2010 SUBMIT FORM ON YELLOW PAPER ONLY Mall original DEPARTMENT OF ENVIRONMENT & NATURAL RESOURCES GROUNDWATER QUALITY MONITORING: and 1 copy to: DIVISION OF WATER QUALITY -INFORMATION PROCESSING UNIT COMPLIANCE REPORT FORM 1617 MAIL SERVICE CENTER, RALEIGH, NC 27699-1617 Phone:(919)733-3221 FACILITY INFORMATION Please Print Clearly or Type PERMIT Number: W00004972 Expiration Date: Facility Name: Forest Lake ELS Non -Discharge UIC NPDES Other Permit Name (if different): Facility Address: 192 Thousand Trails Drive TYPE OF PERMITTED OPERATION BEING MONITORED El Lagoon El Remediation: Infiltration Gallery Advance ist"at) NC 27006 County Davie `` bl", `-10 © Spray Field ❑ Remediation: Contact Person: Tracy Overdurf Telephone#: ❑ Rotary Distributor ❑ Land Application of Sludge Well Location/Site Name: No. of wells to be sampled: 4 ❑ Water Source Heat Pump ❑ Other: (from Permit) SAMPLING INFORMATION If WELL WELL ID NUMBER (from Permit): MW-3 Date sample collected: 11/19/2020 FIELD ANALYSES: WAS Well Depth: 19.10 ft. Well Diameter: 2 in. pH 00400: 6.55 units Temp. oo01o: 16.8 eC DRY at Dept to Water Level 8.60 ft. below measuring point Screened Interval: ft. to ft. Spec. Cord. 00094: ,Mhos time of sampling, Measuring Point is ft. above land surface Relative M.P. Elevation: ft. Odor 00065: check Volume of water pumped/bailed before sampling: 2.75-Dry gallons Appearance here:❑ Samples for metals were collected unfiltered: ❑ YES ❑ NO and field acidified: ❑ YES ❑ NO LABORATORY INFORMATION Date sample analyzed: 11/20-12/05/2020 Laboratory Name: Pace Analytical Certification No. 40,12 & 633 PARAMETERS NOTE: Values should reflect dissolved and colloidal concentrations. COD 00335 mg/L Nitrite (NO2) as N 00615 mg/L Pb - Lead o1o51 ug/L Coliform: MF Fecal 31616 <1.0 /100mL Nitrate (Ni as N 00620 7.4 mg/L Zn - Zinc 01092 mg/L Coliform: MF Total 31504 /100mL Phosphorus: Total as P 00665 mg/L (Note: Use mPN method for highly turbid samples) Orthophosphate 70507 ni Other (Specify Compounds and Concentration Units): issolved SOIIds:Tofal 70300 mg/L Al - Aluminum 01105 mg/L pH (Lab) 00403 units Be - Barium 01007 ug/L TOC oomo <1.0 mg/L Ca - Calcium 00916 mg/L Chloride 00940 27.7 mg/L Cd - Cadmium 01027 1 Arsenic 01002 1 Chromium: Total 01034 ug/L Grease and Oils 00552 mg/L Cu - Copper 01042 mg/L ORGANICS: (by GC, GC/MS, HPLC) Phenol 32730 1 Fe - Iron 01045 uglL (Specify test and method #.,2t�fACH LAB REPORT.) Sulfate 00945 ri Hg - Mercury 71900 uglL Lab Report Attached: �/ Yes (1) =No (0) Specific Conductance 00095 ftMhos K - Potassium 00937 ri VOC 79732: , method # 8260 Total Ammonia 00610 mg/L Mg - Magnesium 00927 mg/L , method # (Ammonia Nitrogen; NH, as N; Ammonia Nitrogen, Total) Mn - Manganese 01055 uglL method # TKN as N 00625 mg/L Ni - Nickel 01067 ug/L method # For Remediation Systems Only (Attach Lab Reports): Influent Total VOCs: mg/L Effluent Total VOCs: ni VOC Removal% I certify that, to the best of my knowledge and belief, the information submitted in this report is true, accurate, and complete, and that the laboratory analytical data was produced using approved methods of analysis by a DWQ-certified laboratory. I am aware that there are significant penalties for submitting false information, including the possibility of fines and Imprisonment for knowing violations. L and Title - Please orint or Npe 1 GW-59 Rev. 212010 SUBMIT FORM ON YELLOW PAPER ONLY Mall original DEPARTMENT OF ENVIRONMENT & NATURAL RESOURCES GROUNDWATER QUALITY MONITORING: and 1 copy to: DIVISION OF WATER QUALITY -INFORMATION PROCESSING UNIT COMPLIANCE REPORT FORM 1617 MAIL SERVICE CENTER, RALEIGH, NC 27699-1617 Phone: (919) 733-3221 FACILITY INFORMATION Please Print Clearly or Type PERMIT Number: W00004972 Expiration Date: Facility Name: Forest Lake ELS Non -Discharge UIC NPDES Other Permit Name (if different): Facility Address: 192 Thousand Trails Drive TYPE OF PERMITTED OPERATION BEING MONITORED ❑ Lagoon ❑ Remediation: Infiltration Gallery Advance (s"`e° NC 27006 County Davie Spray Field El Remediation: Contact Person: Tracy Overdurf Telephone#: ❑ Rotary Distributor ❑ Land Application of Sludge Well Location/Site Name: No. of wells to be sampled: 4 ❑ Water Source Heat Pump ❑ Other: from Permit) SAMPLING INFORMATION If WELL WELL ID NUMBER (from Permit): MW-2 Date sample collected: 11/19/2020 FIELD ANALYSES: WAS Well Depth: 39.00 ft. Well Diameter: 2 in. pH 00400: 6_82 units Temp. 00010: 16.5 eC DRY at Dept to Water Level 3444 ft. below measuring point Screened Interval: ft. to ft. Spec. Cond. 00094: µMhos time of sampling, Measuring Point is ft. above land surface Relative M.P. Elevation: ft. Odor 0o0e5: check Volume of water pumped/bailed before sampling: 1.50-Dry gallons Appearance here:❑ Samples for metals were collected unfiltered: ❑ YES ❑ NO and field acidified: ❑ YES ❑ NO LABORATORY INFORMATION Date sample analyzed: 11120-12105/2020 Laboratory Name: Pace Analytical Certification No. 40,12 & 633 PARAMETERS NOTE: Values should reflect dissolved and colloidal concentrations. COD 00335 mg/L Nitrite (NO2) as N 00615 mg/L Pb - Lead oia51 ug/L Coliform: ME Fecal 31616 1.0 /100ml- Nitrate (NO3) as N 00620 1.0 mg/L Zn - Zinc 01092 mg/L Coliform: ME Total 31504 /100mL Phosphorus: Total as P 00665 mg/L (Note: Use MPN method for highly turbid samples) Orthophosphate 70507 mg/L Other (Specify Compounds and Concentration Units): issolved Solids:Total 70300 mg/L AI - Aluminum ollo5 mg/L pH (Lab) 00403 units Be - Barium 01007 ug/L TOC 00680 '1.0 mg/L Ca - Calcium 00916 mg/L Chloride 00940 5.1 mg/L Cd - Cadmium 01027 ug/L Arsenic o1oo2 ug/L Chromium: Total 01034 ug/L Grease and Oils 00552 mg/L Cu - Copper 01042 mg/L ORGANICS: (by GC, GC/MS, HPLC) Phenol 32730 ug/L Fe - Iron 01045 ug/L (Specify test and method #. ATTACH LAB REPORT.) Sulfate 00945 mg/L Hg - Mercury 71900 ug/L Lab Report Attached? Yes (1) 0 No (0) Specific Conductance 00095 µMhos K - Potassium 00937 mg/L VOC 76732: method # 8260 Total Ammonia 00610 mg/L Mg - Magnesium 00927 mg/L , method # (Ammonia Nitrogen; NH,, as N: Ammonia Nitrogen, Total) Mn - Manganese 01055 ug/L method # TKN as N 00625 mg/L Ni - Nickel 01067 ug/L method # For Remediation Systems Only (Attach Lab Reports): Influent Total VOCs: mg/L Effluent Total VOCs: mg/L VOC Removal% I certify that, to the best of my knowledge and belief, the Information submitted in this report is true, accurate, and complete, and that the laboratory analytical data was produced using approved methods of analysis by a DWQ-certified laboratory. I am aware that there are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations. GW-59 Rev. 2/2010 SUBMIT FORM ON YELLOW PAPER ONLY Mall original DEPARTMENT OF ENVIRONMENT& NATURAL RESOURCES GROUNDWATER QUALITY MONITORING: and 1 copy to: DIVISION OF WATER QUALITY -INFORMATION PROCESSING UNIT COMPLIANCE REPORT FORM 1617 MAIL SERVICE CENTER, RALEIGH, NC 27699-1617 Phone: (919) 733-3221 FACILITY INFORMATION Please Print Clearly or Type PERMIT Number: W00004972 Expiration Date: Facility Name: Forest Lake ELS Non -Discharge UIC NPDES Other Permit Name (if different): Facility Address: 192 Thousand Trails Drive TYPE OF PERMITTED OPERATION BEING MONITORED ❑ Lagoon ❑ Remediation: Infiltration Gallery Advance i 3u.e) INC 27006 County Davie ii eyl ISlsa) (Sip) © Spray Field ❑ Remediation: Contact Person: Tracy Overdurf Telephone#: ❑ Rotary Distributor ❑ Land Application of Sludge Well Location/Site Name: No. of wells to be sampled: 4 ❑ Water Source Heat Pump ❑ Other: from Permit) SAMPLING INFORMATION If WELL WELL ID NUMBER (from Permit): MW-1 Date sample collected: 11/19/2020 FIELD ANALYSES: WAS Well Depth: 90.00 ft. Well Diameter: 2 in. pH 00400: 6_54 units Temp. 0001o: 17.0 oC DRY at Dept to Water Level 64.61 ft. below measuring point Screened Interval: ft. to ft. Spec. Cond. 00094: µMhos time of Measuring Point is ft. above land surface Relative M.P. Elevation: ft. Odor 0o0as: sampling, check Volume of water pumped/bailed before sampling: 5.00-Dry gallons Appearance here:❑ Samples for metals were collected unfiltered: ❑ YES ❑ NO and field acidified: ❑ YES ❑ NO LABORATORY INFORMATION Date sample analyzed: 11120-12105/2020 Laboratory Name: Pace Analytical Certification No. 40,12 & 633 PARAMETERS NOTE: Values should reflect dissolved and colloidal concentrations. COD 00335 mg/L Nitrite (Ni as N 00615 mg/L Pb - Lead 01051 ug/L Coliform: MF Fecal 31616 1.0 /100ri Nitrate (NO3) as N 00620 <0.30 ni Zn - Zinc 01092 mg/L Coliform: MF Total 31504 /100mL Phosphorus: Total as P 00665 mg/L (Note: Use i method for highly turbid samples) Orthophosphate 70507 mg/L Other (Specify Compounds and Concentration Units): issolved Solids:Total 70300 mg/L Al -Aluminum 01105 mg/L pH (Lab) 00403 units Be - Barium 01007 ugi TOC oomo 3.3 ri Ca - Calcium 00916 mg/L Chloride 00940 1.5 mg/L Cd -Cadmium 01027 uglL Arsenic 01002 1 Chromium: Total 01034 uglL Grease and Oils 00552 mg/L Cu - Copper 01042 mg/L ORGANICS: (by GC, GC/MS, HPLC) Phenol 32730 1 Fe - Iron 01045 1 (Specify test and method M ATTACH LAB REPORT.) Sulfate 00945 ri Hg - Mercury 71900 ug/L Lab Report Attached? Rr Yes (1) ❑ No (0) Specific Conductance 00095 µMhos K- Potassium 00937 mg/L VOC 7e732: , method # 8260 Total Ammonia 00610 mg/L Mg - Magnesium 00927 mg/L , method # (Ammonia Nitrogen; NH3asN; Ammonia Nitrogen, Tole) Mn - Manganese 01055 uglL , method # TKN as N 00625 mg/L Ni - Nickel 01067 1 , method # For Remediation Systems Only (Attach Lab Reports): Influent Total Vi mg/L Effluent Total VOCs: mg/L VOC Removal I certify that, to the hest of my knowledge and belief, the information submitted In this report is true, accurate, and complete, and that the laboratory analytical data was produced using approved methods of analysis by a DWO-certified laboratory. I am aware that there are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations. i3L��� NL- ( rtic�DU��t Pennitte s (or Authorized Apent) Name and Title - Please print or tvoe GW-59 Rev. 212010