Loading...
HomeMy WebLinkAboutMO-1862_40112_CA_WSW_20200428_WSW-1 & WSW-2 Sample Results LetterROY COOPER Governor MICHAEL S. REGAN Secretary MICHAEL SCM Director Edward and Anna Barbee 1000 Shelton Road NW Concord, NC 28027 Dear Mr. and Mrs. Barbee: NORTH CAROLINA Environmental Quality April 28, 2020 Re: Water Supply Sample Analytical Results Incident Number: 40112 Site Name: Poplar Tent Service Station Concord, Cabarrus County Samples were collected from the wells identified as WSW-1 and WSW-2, located at 1000 Shelton Road NW, Concord, Cabarrus County on January 21, 2020, as part of the investigation of a petroleum release in the vicinity (Poplar Tent Service Station, Incident Number 40112). The water samples were analyzed for specific target analytes (contaminants), which are listed on the attached Sample Analytical Results (see attached). No contaminants were detected in the water. If you have questions or need additional information, please contact me by email at Trudy.Beverlykncdenn _ og_v or telephone at (704) 235-2182. Sincerely, �-� 1-11, Au+ Trudy Beverly, L.G. Hydrogeologist Mooresville Regional Office UST Section, Division of Waste Management, NCDEQ Attachment: WSW-1 and WSW-2 Sample Analytical Results North Carolina Department of Environmental Quality I Division of Waste Management Mooresville Regional Office 1 610 East Center Avenue, Suite 301 1 Mooresville, North Carolina 28115 704.663.1699 leAnalyiical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: PTSS Pace Project No.: 92461617 Sample: WSW-1 Lab ID: 92461617001 Collected: 01/21/20 14:00 Received: 01/21/20 15:00 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 6200B MSV Analytical Method: SM 6200B Benzene ND ug/L 0.50 1 01/31/20 01:26 71-43-2 Bromobenzene ND ug/L 0.50 1 01/31/20 01:26 108-86-1 Bromochloromethane ND ug/L 0.50 1 01/31/20 01:26 74-97-5 Bromodichloromethane ND ug/L 0.50 1 01/31/20 01:26 75-27-4 Bromoform ND ug/L 0.50 1 01/31/20 01:26 75-25-2 Bromomethane ND ug/L 5.0 1 01/31/20 01:26 74-83-9 n-Butylbenzene ND ug/L 0.50 1 01/31/20 01:26 104-51-8 sec-Butylbenzene ND ug/L 0.50 1 01/31/20 01:26 135-98-8 tert-Butyl benzene ND ug/L 0.50 1 01/31/20 01:26 98-06-6 Carbon tetrachloride ND ug/L 0.50 1 01/31/20 01:26 56-23-5 Chlorobenzene ND ug/L 0.50 1 01/31/20 01:26 108-90-7 Chloroethane ND ug/L 1.0 1 01/31/20 01:26 75-00-3 Chloroform ND ug/L 0.50 1 01/31/20 01:26 67-66-3 Chloromethane ND ug/L 1.0 1 01/31/20 01:26 74-87-3 2-Chlorotoluene ND ug/L 0.50 1 01/31/20 01:26 95-49-8 4-Chlorotoluene ND ug/L 0.50 1 01/31/20 01:26 106-43-4 1,2-Dibromo-3-chloropropane ND ug/L 1.0 1 01/31/20 01:26 96-12-8 Dibromochloromethane ND ug/L 0.50 1 01/31/20 01:26 124-48-1 1,2-Dibromoethane (EDB) ND ug/L 0.50 1 01/31/20 01:26 106-93-4 Dibromomethane ND ug/L 0.50 1 01/31/20 01:26 74-95-3 1,2-Dichlorobenzene ND ug/L 0.50 1 01/31/20 01:26 95-50-1 1,3-Dichlorobenzene ND ug/L 0.50 1 01/31/20 01:26 541-73-1 1,4-Dichlorobenzene ND ug/L 0.50 1 01/31/20 01:26 106-46-7 Dichlorodifluoromethane ND ug/L 0.50 1 01/31/20 01:26 75-71-8 1,1-Dichloroethane ND ug/L 0.50 1 01/31/20 01:26 75-34-3 1,2-Dichloroethane ND ug/L 0.50 1 01/31/20 01:26 107-06-2 1,1-Dichloroethene ND ug/L 0.50 1 01/31/20 01:26 75-35-4 cis-1,2-Dichloroethene ND ug/L 0.50 1 01/31/20 01:26 156-59-2 trans-1,2-Dichloroethene ND ug/L 0.50 1 01/31/20 01:26 156-60-5 1,2-Dichloropropane ND ug/L 0.50 1 01/31/20 01:26 78-87-5 1,3-Dichloropropane ND ug/L 0.50 1 01/31/20 01:26 142-28-9 2,2-Dichloropropane ND ug/L 0.50 1 01/31/20 01:26 594-20-7 1,1-Dichloropropene ND ug/L 0.50 1 01/31/20 01:26 563-58-6 cis-1,3-Dichloropropene ND ug/L 0.50 1 01/31/20 01:26 10061-01-5 trans- 1,3-Dichloropropene ND ug/L 0.50 1 01/31/20 01:26 10061-02-6 Diisopropyl ether ND ug/L 0.50 1 01/31/20 01:26 108-20-3 Ethylbenzene ND ug/L 0.50 1 01/31/20 01:26 100-41-4 Hexachloro-1,3-butadiene ND ug/L 2.0 1 01/31/20 01:26 87-68-3 Isopropylbenzene (Cumene) ND ug/L 0.50 1 01/31/20 01:26 98-82-8 Methylene Chloride ND ug/L 2.0 1 01/31/20 01:26 75-09-2 Methyl-tert-butyl ether ND ug/L 0.50 1 01/31/20 01:26 1634-04-4 Naphthalene ND ug/L 2.0 1 01/31/20 01:26 91-20-3 n-Propylbenzene ND ug/L 0.50 1 01/31/20 01:26 103-65-1 Styrene ND ug/L 0.50 1 01/31/20 01:26 100-42-5 1,1,1,2-Tetrachloroethane ND ug/L 0.50 1 01/31/20 01:26 630-20-6 1,1,2,2-Tetrachloroethane ND ug/L 0.50 1 01/31/20 01:26 79-34-5 Tetrachloroethene ND ug/L 0.50 1 01/31/20 01:26 127-18-4 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 02/03/2020 05:00 PM without the written consent of Pace Analytical Services, LLC. Page 4 of 24 leAnalyiical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: PTSS Pace Project No.: 92461617 Sample: WSW-1 Lab ID: 92461617001 Collected: 01/21/20 14:00 Received: 01/21/20 15:00 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 6200B MSV Toluene 1,2,3-Trichlorobenzene 1,2,4-Trichlorobenzene 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene Trichlorofluoromethane 1,2,3-Trichloropropane 1,2,4-Trimethylbenzene 1,3,5-Trimethylbenzene Vinyl chloride m&p-Xylene o-Xylene Surrogates 1,2-Dichloroethane-d4 (S) 4-Bromofluorobenzene (S) Toluene-d8 (S) Date: 02/03/2020 05:00 PM Analytical Method: SM 6200B ND ug/L ND ug/L ND ug/L ND ug/L ND ug/L ND ug/L ND ug/L ND ug/L ND ug/L ND ug/L ND ug/L ND ug/L ND ug/L 87 % 103 % 103 % 0.50 1 01/31/20 01:26 108-88-3 2.0 1 01/31/20 01:26 87-61-6 2.0 1 01/31/20 01:26 120-82-1 0.50 1 01/31/20 01:26 71-55-6 0.50 1 01/31/20 01:26 79-00-5 0.50 1 01/31/20 01:26 79-01-6 1.0 1 01/31/20 01:26 75-69-4 0.50 1 01/31/20 01:26 96-18-4 0.50 1 01/31/20 01:26 95-63-6 0.50 1 01/31/20 01:26 108-67-8 1.0 1 01/31/20 01:26 75-01-4 1.0 1 01/31/20 01:26 179601-23-1 0.50 1 01/31/20 01:26 95-47-6 70-130 1 01/31/20 01:26 17060-07-0 70-130 1 01/31/20 01:26 460-00-4 70-130 1 01/31/20 01:26 2037-26-5 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 24 leAnalyiical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: PTSS Pace Project No.: 92461617 Sample: WSW-2 Lab ID: 92461617002 Collected: 01/21/20 14:00 Received: 01/21/20 15:00 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 6200B MSV Analytical Method: SM 6200B Benzene ND ug/L 0.50 1 01/31/20 01:44 71-43-2 Bromobenzene ND ug/L 0.50 1 01/31/20 01:44 108-86-1 Bromochloromethane ND ug/L 0.50 1 01/31/20 01:44 74-97-5 Bromodichloromethane ND ug/L 0.50 1 01/31/20 01:44 75-27-4 Bromoform ND ug/L 0.50 1 01/31/20 01:44 75-25-2 Bromomethane ND ug/L 5.0 1 01/31/20 01:44 74-83-9 n-Butylbenzene ND ug/L 0.50 1 01/31/20 01:44 104-51-8 sec-Butylbenzene ND ug/L 0.50 1 01/31/20 01:44 135-98-8 tert-Butyl benzene ND ug/L 0.50 1 01/31/20 01:44 98-06-6 Carbon tetrachloride ND ug/L 0.50 1 01/31/20 01:44 56-23-5 Chlorobenzene ND ug/L 0.50 1 01/31/20 01:44 108-90-7 Chloroethane ND ug/L 1.0 1 01/31/20 01:44 75-00-3 Chloroform ND ug/L 0.50 1 01/31/20 01:44 67-66-3 Chloromethane ND ug/L 1.0 1 01/31/20 01:44 74-87-3 2-Chlorotoluene ND ug/L 0.50 1 01/31/20 01:44 95-49-8 4-Chlorotoluene ND ug/L 0.50 1 01/31/20 01:44 106-43-4 1,2-Dibromo-3-chloropropane ND ug/L 1.0 1 01/31/20 01:44 96-12-8 Dibromochloromethane ND ug/L 0.50 1 01/31/20 01:44 124-48-1 1,2-Dibromoethane (EDB) ND ug/L 0.50 1 01/31/20 01:44 106-93-4 Dibromomethane ND ug/L 0.50 1 01/31/20 01:44 74-95-3 1,2-Dichlorobenzene ND ug/L 0.50 1 01/31/20 01:44 95-50-1 1,3-Dichlorobenzene ND ug/L 0.50 1 01/31/20 01:44 541-73-1 1,4-Dichlorobenzene ND ug/L 0.50 1 01/31/20 01:44 106-46-7 Dichlorodifluoromethane ND ug/L 0.50 1 01/31/20 01:44 75-71-8 1,1-Dichloroethane ND ug/L 0.50 1 01/31/20 01:44 75-34-3 1,2-Dichloroethane ND ug/L 0.50 1 01/31/20 01:44 107-06-2 1,1-Dichloroethene ND ug/L 0.50 1 01/31/20 01:44 75-35-4 cis-1,2-Dichloroethene ND ug/L 0.50 1 01/31/20 01:44 156-59-2 trans-1,2-Dichloroethene ND ug/L 0.50 1 01/31/20 01:44 156-60-5 1,2-Dichloropropane ND ug/L 0.50 1 01/31/20 01:44 78-87-5 1,3-Dichloropropane ND ug/L 0.50 1 01/31/20 01:44 142-28-9 2,2-Dichloropropane ND ug/L 0.50 1 01/31/20 01:44 594-20-7 1,1-Dichloropropene ND ug/L 0.50 1 01/31/20 01:44 563-58-6 cis-1,3-Dichloropropene ND ug/L 0.50 1 01/31/20 01:44 10061-01-5 trans- 1,3-Dichloropropene ND ug/L 0.50 1 01/31/20 01:44 10061-02-6 Diisopropyl ether ND ug/L 0.50 1 01/31/20 01:44 108-20-3 Ethylbenzene ND ug/L 0.50 1 01/31/20 01:44 100-41-4 Hexachloro-1,3-butadiene ND ug/L 2.0 1 01/31/20 01:44 87-68-3 Isopropylbenzene (Cumene) ND ug/L 0.50 1 01/31/20 01:44 98-82-8 Methylene Chloride ND ug/L 2.0 1 01/31/20 01:44 75-09-2 Methyl-tert-butyl ether ND ug/L 0.50 1 01/31/20 01:44 1634-04-4 Naphthalene ND ug/L 2.0 1 01/31/20 01:44 91-20-3 n-Propylbenzene ND ug/L 0.50 1 01/31/20 01:44 103-65-1 Styrene ND ug/L 0.50 1 01/31/20 01:44 100-42-5 1,1,1,2-Tetrachloroethane ND ug/L 0.50 1 01/31/20 01:44 630-20-6 1,1,2,2-Tetrachloroethane ND ug/L 0.50 1 01/31/20 01:44 79-34-5 Tetrachloroethene ND ug/L 0.50 1 01/31/20 01:44 127-18-4 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 02/03/2020 05:00 PM without the written consent of Pace Analytical Services, LLC. Page 6 of 24 leAnalyiical www.pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: PTSS Pace Project No.: 92461617 Sample: WSW-2 Lab ID: 92461617002 Collected: 01/21/20 14:00 Received: 01/21/20 15:00 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 6200B MSV Toluene 1,2,3-Trichlorobenzene 1,2,4-Trichlorobenzene 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene Trichlorofluoromethane 1,2,3-Trichloropropane 1,2,4-Trimethylbenzene 1,3,5-Trimethylbenzene Vinyl chloride m&p-Xylene o-Xylene Surrogates 1,2-Dichloroethane-d4 (S) 4-Bromofluorobenzene (S) Toluene-d8 (S) Date: 02/03/2020 05:00 PM Analytical Method: SM 6200B ND ug/L ND ug/L ND ug/L ND ug/L ND ug/L ND ug/L ND ug/L ND ug/L ND ug/L ND ug/L ND ug/L ND ug/L ND ug/L 86 % 102 % 103 % 0.50 1 01/31/20 01:44 108-88-3 2.0 1 01/31/20 01:44 87-61-6 2.0 1 01/31/20 01:44 120-82-1 0.50 1 01/31/20 01:44 71-55-6 0.50 1 01/31/20 01:44 79-00-5 0.50 1 01/31/20 01:44 79-01-6 1.0 1 01/31/20 01:44 75-69-4 0.50 1 01/31/20 01:44 96-18-4 0.50 1 01/31/20 01:44 95-63-6 0.50 1 01/31/20 01:44 108-67-8 1.0 1 01/31/20 01:44 75-01-4 1.0 1 01/31/20 01:44 179601-23-1 0.50 1 01/31/20 01:44 95-47-6 70-130 1 01/31/20 01:44 17060-07-0 70-130 1 01/31/20 01:44 460-00-4 70-130 1 01/31/20 01:44 2037-26-5 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 24