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HomeMy WebLinkAboutwater report aSeptember 25, 2020 Rich Martin Lab ID : CH 2077637 1960 Honey Run Rd Chico, CA 95928 Customer : 7-13254 Laboratory Report This Page is to be Stamped Introduction: This report package contains total of 15 pages divided into 4 sections: Case Narrative (2 pages) : An overview of the work performed at FGL. Sample Results (3 pages) : Results for each sample submitted. Interpretation (2 pages) : Drinking Water Interpretation for each sample submitted. Quality Control (8 pages) : Supporting Quality Control (QC) results. Case Narrative This Case Narrative pertains to the following samples: Sample Description Date Sampled Date Received FGL Lab ID # Matrix 1960 Honey Run Rd 09/16/2020 09/16/2020 CH 2077637-001 DW Sampling and Receipt Information: All samples were received in acceptable condition and within temperature requirements, unless noted on the Condition Upon Receipt (CUR) form. All samples arrived on ice. All samples were prepared and analyzed within the method specified hold time. All samples were checked for pH if acid or base preservation is required (except for VOAs). For details of sample receipt information, please see the attached Chain of Custody and Condition Upon Receipt Form. Quality Control: All samples were prepared and analyzed according to the following tables: Organic QC 524.2 09/23/2020:215263 All analysis quality controls are within established criteria, except: The following note applies to 2-Chlorotoluene, Bromomethane (Methyl Bromide), Chloroethane (Ethyl Chloride), Chloromethane(Methyl Chloride): 360 CCV above Acceptance Range (AR). Samples which were non detect for this analyte were accepted. 09/23/2020:211201 All preparation quality controls are within established criteria (performed at FGL-SP ELAP# 1573), except: The following note applies to Bromomethane (Methyl Bromide), Freon-11, Chloroethane (Ethyl Chloride), Chloromethane(Methyl Chloride), Vinyl Chloride: 435 Sample matrix may be affecting this analyte. Data was accepted based on the LCS or CCV recovery. The following note applies to Dichlorodifluoromethane, Freon-11, Chloroethane (Ethyl Chloride), Ethyl tert-Butyl Ether, TAME, Vinyl Chloride: 435 Sample matrix may be affecting this analyte. Data was accepted based on the LCS or CCV recovery. Corporate Offices & Laboratory853 Corporation StreetSanta Paula, CA 93060TEL: (805)392-2000Env FAX: (805)525-4172 / Ag FAX: (805)392-2063CA ELAP Certification No. 1573 Office & Laboratory2500 Stagecoach RoadStockton, CA 95215TEL: (209)942-0182FAX: (209)942-0423CA ELAP Certification No. 1563 Office & Laboratory 563 E. Lindo AvenueChico, CA 95926TEL: (530)343-5818 FAX: (530)343-3807CA ELAP Certification No. 2670 Office & Laboratory9415 W. Goshen AvenueVisalia, CA 93291 TEL: (559)734-9473FAX: (559)734-8435CA ELAP Certification No. 2810 Office & Laboratory 3442 Empresa Drive, Suite DSan Luis Obispo, CA 93401TEL: (805)783-2940 FAX: (805)783-2912CA ELAP Certification No. 2775 ENVIRONMENTAL AGRICULTURAL Analytical Chemists Page 1 of 15 September 25, 2020 Lab ID : CH 2077637 Rich Martin Customer : 7-13254 Inorganic - Wet Chemistry QC 4500NO3F 09/17/2020:214938 All analysis quality controls are within established criteria. 09/17/2020:210945 All preparation quality controls are within established criteria (performed at FGL-SP ELAP# 1573). Certification:: I certify that this data package is in compliance with ELAP standards, both technically and for completeness, except for any conditions listed above. Release of the data contained in this data package is authorized by the Laboratory Director or his designee, as verified by the following electronic signature. KD:DMBDigitial Signature Stamp Y = 04.2 Approved By Kelly A. Dunnahoo, B.S. Digitally signed by Kelly A. Dunnahoo, B.S. Title: Laboratory Director Date: 2020-09-25 Page 2 of 15 September 25, 2020 Lab ID : CH 2077637-001 Customer ID : 7-13254 Rich Martin Sampled On : September 16, 2020-13:15 Sampled By : Rich Received On : September 16, 2020-13:40 1960 Honey Run Rd Chico, CA 95928 Matrix : Drinking Water Description : 1960 Honey Run Rd Project : Water testing This Page is to be Stamped Sample Result - Inorganic Sample Preparation Sample Analysis Constituent Result PQL Units MCL/AL Method Date/ID Method Date/ID Wet Chemistry Nitrate Nitrogen 1.2 0.2 mg/L 10 4500NO3F 09/17/20:210945 4500NO3F 09/17/20:214938 ND=Non-Detected. PQL=Practical Quantitation Limit. * PQL adjusted for dilution. MCL = Maximum Contamination Level. 2 - Secondary Standard. 3 - CDPH Notification Level. AL = Regulatory Action Level. Corporate Offices & Laboratory853 Corporation StreetSanta Paula, CA 93060TEL: (805)392-2000Env FAX: (805)525-4172 / Ag FAX: (805)392-2063CA ELAP Certification No. 1573 Office & Laboratory2500 Stagecoach RoadStockton, CA 95215TEL: (209)942-0182FAX: (209)942-0423CA ELAP Certification No. 1563 Office & Laboratory 563 E. Lindo AvenueChico, CA 95926TEL: (530)343-5818 FAX: (530)343-3807CA ELAP Certification No. 2670 Office & Laboratory9415 W. Goshen AvenueVisalia, CA 93291 TEL: (559)734-9473FAX: (559)734-8435CA ELAP Certification No. 2810 Office & Laboratory 3442 Empresa Drive, Suite DSan Luis Obispo, CA 93401TEL: (805)783-2940 FAX: (805)783-2912CA ELAP Certification No. 2775 ENVIRONMENTAL AGRICULTURAL Analytical Chemists Page 3 of 15 September 25, 2020 Lab ID : CH 2077637-001 Customer ID : 7-13254 Rich Martin Sampled On : September 16, 2020-13:15 Sampled By : Rich Received On : September 16, 2020-13:40 1960 Honey Run Rd Chico, CA 95928 Matrix : Drinking Water Description : 1960 Honey Run Rd Project : Water testing This Page is to be Stamped Sample Result - Organic Sample Preparation Sample Analysis Constituent Result PQL Units MCL/AL Method Date/ID Method Date/ID EPA 524.2 4-Bromofluorobenzene‡ 97.4 70-130 % 524.2 09/23/20:211201 524.2 09/23/20:215263 1,2-Dichlorobenzene-d4‡ 95.5 70-130 % 524.2 09/23/20:211201 524.2 09/23/20:215263 Benzene ND 0.5 ug/L 1 524.2 09/23/20:211201 524.2 09/23/20:215263 Bromobenzene ND 0.5 ug/L 524.2 09/23/20:211201 524.2 09/23/20:215263 Bromochloromethane ND 0.5 ug/L 524.2 09/23/20:211201 524.2 09/23/20:215263 Bromodichloromethane ND 0.5 ug/L 524.2 09/23/20:211201 524.2 09/23/20:215263 Bromoform ND 0.5 ug/L 524.2 09/23/20:211201 524.2 09/23/20:215263 Bromomethane ND 0.5 ug/L 524.2 09/23/20:211201 524.2 09/23/20:215263 n-Butylbenzene ND 0.5 ug/L 524.2 09/23/20:211201 524.2 09/23/20:215263 sec-Butylbenzene ND 0.5 ug/L 524.2 09/23/20:211201 524.2 09/23/20:215263 tert-Butylbenzene ND 0.5 ug/L 524.2 09/23/20:211201 524.2 09/23/20:215263 Carbon Tetrachloride ND 0.5 ug/L 0.5 524.2 09/23/20:211201 524.2 09/23/20:215263 Chlorobenzene ND 0.5 ug/L 70 524.2 09/23/20:211201 524.2 09/23/20:215263 Chloroethane ND 0.5 ug/L 524.2 09/23/20:211201 524.2 09/23/20:215263 Chloroform ND 0.5 ug/L 524.2 09/23/20:211201 524.2 09/23/20:215263 Chloromethane ND 0.5 ug/L 524.2 09/23/20:211201 524.2 09/23/20:215263 2-Chlorotoluene ND 0.5 ug/L 524.2 09/23/20:211201 524.2 09/23/20:215263 4-Chlorotoluene ND 0.5 ug/L 524.2 09/23/20:211201 524.2 09/23/20:215263 Dibromochloromethane ND 0.5 ug/L 524.2 09/23/20:211201 524.2 09/23/20:215263 Dibromomethane ND 0.5 ug/L 524.2 09/23/20:211201 524.2 09/23/20:215263 1,2-Dichlorobenzene ND 0.5 ug/L 600 524.2 09/23/20:211201 524.2 09/23/20:215263 1,3-Dichlorobenzene ND 0.5 ug/L 524.2 09/23/20:211201 524.2 09/23/20:215263 1,4-Dichlorobenzene ND 0.5 ug/L 5 524.2 09/23/20:211201 524.2 09/23/20:215263 Dichlorodifluoromethane ND 0.5 ug/L 524.2 09/23/20:211201 524.2 09/23/20:215263 1,1-Dichloroethane ND 0.5 ug/L 5 524.2 09/23/20:211201 524.2 09/23/20:215263 1,2-Dichloroethane ND 0.5 ug/L 0.5 524.2 09/23/20:211201 524.2 09/23/20:215263 1,1-Dichloroethylene ND 0.5 ug/L 6 524.2 09/23/20:211201 524.2 09/23/20:215263 cis-1,2-Dichloroethylene ND 0.5 ug/L 6 524.2 09/23/20:211201 524.2 09/23/20:215263 trans-1,2-Dichloroethylene ND 0.5 ug/L 10 524.2 09/23/20:211201 524.2 09/23/20:215263 1,2-Dichloropropane ND 0.5 ug/L 5 524.2 09/23/20:211201 524.2 09/23/20:215263 1,3-Dichloropropane ND 0.5 ug/L 524.2 09/23/20:211201 524.2 09/23/20:215263 Dichloromethane ND 0.5 ug/L 5 524.2 09/23/20:211201 524.2 09/23/20:215263 2,2-Dichloropropane ND 0.5 ug/L 524.2 09/23/20:211201 524.2 09/23/20:215263 1,1-Dichloropropene ND 0.5 ug/L 524.2 09/23/20:211201 524.2 09/23/20:215263 1,3-Dichloropropene (Total) ND -- ug/L 0.5 524.2 09/23/20:211201 524.2 09/23/20:215263 Corporate Offices & Laboratory853 Corporation StreetSanta Paula, CA 93060TEL: (805)392-2000Env FAX: (805)525-4172 / Ag FAX: (805)392-2063CA ELAP Certification No. 1573 Office & Laboratory2500 Stagecoach RoadStockton, CA 95215TEL: (209)942-0182FAX: (209)942-0423CA ELAP Certification No. 1563 Office & Laboratory 563 E. Lindo AvenueChico, CA 95926TEL: (530)343-5818 FAX: (530)343-3807CA ELAP Certification No. 2670 Office & Laboratory9415 W. Goshen AvenueVisalia, CA 93291 TEL: (559)734-9473FAX: (559)734-8435CA ELAP Certification No. 2810 Office & Laboratory 3442 Empresa Drive, Suite DSan Luis Obispo, CA 93401TEL: (805)783-2940 FAX: (805)783-2912CA ELAP Certification No. 2775 ENVIRONMENTAL AGRICULTURAL Analytical Chemists Page 4 of 15 September 25, 2020 Lab ID : CH 2077637-001 Description : 1960 Honey Run Rd Customer ID : 7-13254 Sample Result - Organic Sample Preparation Sample Analysis Constituent Result PQL Units MCL/AL Method Date/ID Method Date/ID EPA 524.2 cis-1,3-Dichloropropene ND 0.5 ug/L 0.5 524.2 09/23/20:211201 524.2 09/23/20:215263 trans-1,3-Dichloropropene ND 0.5 ug/L 0.5 524.2 09/23/20:211201 524.2 09/23/20:215263 Di-isopropyl ether (DIPE) ND 3 ug/L 524.2 09/23/20:211201 524.2 09/23/20:215263 Ethyl Benzene ND 0.5 ug/L 300 524.2 09/23/20:211201 524.2 09/23/20:215263 Ethyl tert-Butyl Ether (ETBE) ND 3 ug/L 524.2 09/23/20:211201 524.2 09/23/20:215263 Hexachlorobutadiene ND 0.5 ug/L 524.2 09/23/20:211201 524.2 09/23/20:215263 Isopropylbenzene ND 0.5 ug/L 524.2 09/23/20:211201 524.2 09/23/20:215263 p-Isopropyltoluene ND 0.5 ug/L 524.2 09/23/20:211201 524.2 09/23/20:215263 Methyl tert-Butyl Ether (MTBE) ND 3 ug/L 13 524.2 09/23/20:211201 524.2 09/23/20:215263 Naphthalene ND 0.5 ug/L 524.2 09/23/20:211201 524.2 09/23/20:215263 n-Propylbenzene ND 0.5 ug/L 524.2 09/23/20:211201 524.2 09/23/20:215263 Styrene ND 0.5 ug/L 100 524.2 09/23/20:211201 524.2 09/23/20:215263 Tert-amyl-methyl Ether (TAME) ND 3 ug/L 524.2 09/23/20:211201 524.2 09/23/20:215263 1,1,1,2-Tetrachloroethane ND 0.5 ug/L 524.2 09/23/20:211201 524.2 09/23/20:215263 1,1,2,2-Tetrachloroethane ND 0.5 ug/L 1 524.2 09/23/20:211201 524.2 09/23/20:215263 Tetrachloroethylene ND 0.5 ug/L 5 524.2 09/23/20:211201 524.2 09/23/20:215263 Toluene ND 0.5 ug/L 150 524.2 09/23/20:211201 524.2 09/23/20:215263 1,2,3-Trichlorobenzene ND 0.5 ug/L 524.2 09/23/20:211201 524.2 09/23/20:215263 1,2,4-Trichlorobenzene ND 0.5 ug/L 5 524.2 09/23/20:211201 524.2 09/23/20:215263 1,1,1-Trichloroethane ND 0.5 ug/L 200 524.2 09/23/20:211201 524.2 09/23/20:215263 1,1,2-Trichloroethane ND 0.5 ug/L 5 524.2 09/23/20:211201 524.2 09/23/20:215263 Trichloroethylene ND 0.5 ug/L 5 524.2 09/23/20:211201 524.2 09/23/20:215263 Trichlorofluoromethane ND 0.5 ug/L 150 524.2 09/23/20:211201 524.2 09/23/20:215263 1,1,2- Trichlorotrifluoroethane ND 0.5 ug/L 1200 524.2 09/23/20:211201 524.2 09/23/20:215263 1,2,4-Trimethylbenzene ND 0.5 ug/L 524.2 09/23/20:211201 524.2 09/23/20:215263 1,3,5-Trimethylbenzene ND 0.5 ug/L 524.2 09/23/20:211201 524.2 09/23/20:215263 Vinyl Chloride ND 0.5 ug/L 0.5 524.2 09/23/20:211201 524.2 09/23/20:215263 Xylenes (Total) ND -- ug/L 1750 524.2 09/23/20:211201 524.2 09/23/20:215263 Xylenes m,p ND 0.5 ug/L 1750 524.2 09/23/20:211201 524.2 09/23/20:215263 Xylenes o ND 0.5 ug/L 1750 524.2 09/23/20:211201 524.2 09/23/20:215263 Total Trihalomethanes ND -- ug/L 80 524.2 09/23/20:211201 524.2 09/23/20:215263 1,2-Dibromoethane(EDB) ND 0.5 ug/L 0.05 524.2 09/23/20:211201 524.2 09/23/20:215263 DBCP ND 0.5 ug/L 0.2 524.2 09/23/20:211201 524.2 09/23/20:215263 ND=Non-Detected. PQL=Practical Quantitation Limit. ‡Surrogate. * PQL adjusted for dilution. MCL = Maximum Contamination Level. 2 - Secondary Standard. 3 - CDPH Notification Level. AL = Regulatory Action Level. Page 5 of 15 September 25, 2020 Lab ID :CH 2077637-001 Rich Martin Description : 1960 Honey Run Rd Drinking Water Interpretation Summary: Your Water was acceptable for all items tested on this sample report. Details are presented below: MCL CONSTITUENT RESULT UNITS MCL LESS OR EQUAL EXCEED Inorganic - Primary Nitrate Nitrogen 1.2 mg/L 10 Pass Organic - Primary 1,1,1-Trichloroethane ND ug/L 200 Pass 1,1,2,2-Tetrachloroethane ND ug/L 1 Pass 1,1,2-Trichloroethane ND ug/L 5 Pass 1,1,2-Trichlorotrifluoroethane ND ug/L 1200 Pass 1,1-Dichloroethane ND ug/L 5 Pass 1,1-Dichloroethylene ND ug/L 6 Pass 1,2,4-Trichlorobenzene ND ug/L 5 Pass 1,2-Dibromoethane(EDB) ND ug/L 0.05 Pass 1,2-Dichlorobenzene ND ug/L 600 Pass 1,2-Dichloroethane ND ug/L 0.5 Pass 1,2-Dichloropropane ND ug/L 5 Pass 1,3-Dichloropropene (Total) ND ug/L 0.5 Pass 1,4-Dichlorobenzene ND ug/L 5 Pass Benzene ND ug/L 1 Pass Carbon Tetrachloride ND ug/L 0.5 Pass Chlorobenzene ND ug/L 70 Pass cis-1,2-Dichloroethylene ND ug/L 6 Pass cis-1,3-Dichloropropene ND ug/L 0.5 Pass DBCP ND ug/L 0.2 Pass Dichloromethane ND ug/L 5 Pass Ethyl Benzene ND ug/L 300 Pass Methyl tert-Butyl Ether (MTBE) ND ug/L 13 Pass Styrene ND ug/L 100 Pass Tetrachloroethylene ND ug/L 5 Pass Toluene ND ug/L 150 Pass Total Trihalomethanes ND ug/L 80 Pass Page 6 of 15 September 25, 2020 Lab ID :CH 2077637-001 Rich Martin Description : 1960 Honey Run Rd Drinking Water Interpretation MCL CONSTITUENT RESULT UNITS MCL LESS OR EQUAL EXCEED Organic - Primary trans-1,2-Dichloroethylene ND ug/L 10 Pass trans-1,3-Dichloropropene ND ug/L 0.5 Pass Trichloroethylene ND ug/L 5 Pass Trichlorofluoromethane ND ug/L 150 Pass Vinyl Chloride ND ug/L 0.5 Pass Xylenes (Total) ND ug/L 1750 Pass Xylenes m,p ND ug/L 1750 Pass Xylenes o ND ug/L 1750 Pass ND=Non-Detected. MCL: The maximum level at which a constituent may be present and be considered acceptable for potability or aesthetics. Primary: Items listed as primary are regulated because of health concerns. If there is a failure for a primary constituent treatment is normally required. Secondary: Items listed as secondary are regulated because they may adversely affect the taste, odor or appearance of drinking water. They are not directly health related. If there is a failure for a secondary constituent on a small public water system it is best to consult your regulator to determine if treatment is required. A secondary constituent failure for a private water system does not require treatment. However, the owner may wish to treat the water in order to improve the quality. Treatment: If your water requires treatment we suggest that you contact a qualified water treatment company. They are normally listed in the yellow pages under the following topics: Water Purification & Filtration Equipment Water Softening & Conditioning Equipment Water Treatment Equipment Page 7 of 15 This Page is to be Stamped September 25, 2020 Lab ID : CH 2077637 Rich Martin Customer : 7-13254 Quality Control - Inorganic Constituent Method Date/ID Type Units Conc. QC Data DQO Note Wet Chem Nitrate + Nitrite as N 4500NO3F 09/17/20:210945VVH Blank mg/L ND <0.2 LCS mg/L 11.22 101 % 80-120 MS mg/L 5.609 97.2 % 5-285 (CH 2077495-001) MSD mg/L 5.609 99.5 % 5-285 MSRPD mg/L 5.609 1.1% ≤30.4 4500NO3F 09/17/20:214938VVH CCB mg/L 0.008 0.2 CCV mg/L 11.22 99.3 % 90-110 CCB mg/L -0.009 0.2 CCV mg/L 11.22 101 % 90-110 Nitrate Nitrogen 4500NO3F 09/17/20:210945VVH Blank mg/L ND <0.2 Definition CCV : Continuing Calibration Verification - Analyzed to verify the instrument calibration is within criteria. CCB : Continuing Calibration Blank - Analyzed to verify the instrument baseline is within criteria. Blank : Method Blank - Prepared to verify that the preparation process is not contributing contamination to the samples. LCS : Laboratory Control Standard/Sample - Prepared to verify that the preparation process is not affecting analyte recovery. MS : Matrix Spikes - A random sample is spiked with a known amount of analyte. The recoveries are an indication of how that sample matrix affects analyte recovery. MSD : Matrix Spike Duplicate of MS/MSD pair - A random sample duplicate is spiked with a known amount of analyte. The recoveries are an indication of how that sample matrix affects analyte recovery. MSRPD : MS/MSD Relative Percent Difference (RPD) - The MS relative percent difference is an indication of precision for the preparation and analysis. ND : Non-detect - Result was below the DQO listed for the analyte. DQO : Data Quality Objective - This is the criteria against which the quality control data is compared. Corporate Offices & Laboratory853 Corporation StreetSanta Paula, CA 93060TEL: (805)392-2000Env FAX: (805)525-4172 / Ag FAX: (805)392-2063CA ELAP Certification No. 1573 Office & Laboratory2500 Stagecoach RoadStockton, CA 95215TEL: (209)942-0182FAX: (209)942-0423CA ELAP Certification No. 1563 Office & Laboratory 563 E. Lindo AvenueChico, CA 95926TEL: (530)343-5818 FAX: (530)343-3807CA ELAP Certification No. 2670 Office & Laboratory9415 W. Goshen AvenueVisalia, CA 93291 TEL: (559)734-9473FAX: (559)734-8435CA ELAP Certification No. 2810 Office & Laboratory 3442 Empresa Drive, Suite DSan Luis Obispo, CA 93401TEL: (805)783-2940 FAX: (805)783-2912CA ELAP Certification No. 2775 ENVIRONMENTAL AGRICULTURAL Analytical Chemists Page 8 of 15 September 25, 2020 Lab ID : CH 2077637 Rich Martin Customer : 7-13254 Quality Control - Organic Constituent Method Date/ID Type Units Conc. QC Data DQO Note Organic 1,1,1,2-Tetrachloroethane 524.2 09/23/20:211201VRG Blank ug/L ND <0.5 MS ug/L 10.00 114 % 12-178 (SP 2012684-001) MSD ug/L 10.00 118 % 12-178 MSRPD ug/L 10.04 3.9% ≤39 524.2 09/23/20:215263VRG CCV ug/L 10.00 109 % 70-130 1,1,1-Trichloroethane(TCA) 524.2 09/23/20:211201VRG Blank ug/L ND <0.5 MS ug/L 10.00 134 % 9-176 (SP 2012684-001) MSD ug/L 10.00 138 % 9-176 MSRPD ug/L 10.04 3.4% ≤33 524.2 09/23/20:215263VRG CCV ug/L 10.00 100 % 70-130 1,1,2,2-Tetrachloroethane 524.2 09/23/20:211201VRG Blank ug/L ND <0.5 MS ug/L 10.00 84.5 % 23-180 (SP 2012684-001) MSD ug/L 10.00 97.6 % 23-180 MSRPD ug/L 10.04 14.3% ≤34 524.2 09/23/20:215263VRG CCV ug/L 10.00 95.0 % 70-130 1,1,2-Trichloroethane 524.2 09/23/20:211201VRG Blank ug/L ND <0.5 MS ug/L 10.00 108 % 25-173 (SP 2012684-001) MSD ug/L 10.00 111 % 25-173 MSRPD ug/L 10.04 2.8% ≤29 524.2 09/23/20:215263VRG CCV ug/L 10.00 110 % 70-130 1,1-Dichloroethane 524.2 09/23/20:211201VRG Blank ug/L ND <0.5 MS ug/L 10.00 127 % 15-161 (SP 2012684-001) MSD ug/L 10.00 131 % 15-161 MSRPD ug/L 10.04 3.4% ≤36 524.2 09/23/20:215263VRG CCV ug/L 10.00 107 % 70-130 1,1-Dichloroethylene 524.2 09/23/20:211201VRG Blank ug/L ND <0.5 MS ug/L 10.00 143 % 0-162 (SP 2012684-001) MSD ug/L 10.00 142 % 0-162 MSRPD ug/L 10.04 1.2% ≤33 524.2 09/23/20:215263VRG CCV ug/L 10.00 102 % 70-130 1,1-Dichloropropene 524.2 09/23/20:211201VRG Blank ug/L ND <0.5 MS ug/L 10.00 133 % 0-171 (SP 2012684-001) MSD ug/L 10.00 140 % 0-171 MSRPD ug/L 10.04 5.7% ≤31 524.2 09/23/20:215263VRG CCV ug/L 10.00 102 % 70-130 1,2,3-Trichlorobenzene 524.2 09/23/20:211201VRG Blank ug/L ND <0.5 MS ug/L 10.00 100 % 14-181 (SP 2012684-001) MSD ug/L 10.00 108 % 14-181 MSRPD ug/L 10.04 7.7% ≤34 524.2 09/23/20:215263VRG CCV ug/L 10.00 104 % 70-130 1,2,4-Trichlorobenzene 524.2 09/23/20:211201VRG Blank ug/L ND <0.5 MS ug/L 10.00 98.4 % 10-180 (SP 2012684-001) MSD ug/L 10.00 107 % 10-180 MSRPD ug/L 10.04 8.4% ≤32 524.2 09/23/20:215263VRG CCV ug/L 10.00 98.3 % 70-130 1,2,4-Trimethylbenzene 524.2 09/23/20:211201VRG Blank ug/L ND <0.5 MS ug/L 10.00 121 % 2-192 (SP 2012684-001) MSD ug/L 10.00 126 % 2-192 MSRPD ug/L 10.04 4.2% ≤39 524.2 09/23/20:215263VRG CCV ug/L 10.00 108 % 70-130 1,2-Dibromoethane(EDB) 524.2 09/23/20:211201VRG Blank ug/L ND <0.5 MS ug/L 10.00 104 % 17-166 (SP 2012684-001) MSD ug/L 10.00 111 % 17-166 MSRPD ug/L 10.04 7.0% ≤33 1,2-Dichlorobenzene 524.2 09/23/20:211201VRG Blank ug/L ND <0.5 Page 9 of 15 September 25, 2020 Lab ID : CH 2077637 Rich Martin Customer : 7-13254 Quality Control - Organic Constituent Method Date/ID Type Units Conc. QC Data DQO Note Organic 1,2-Dichlorobenzene 524.2 MS ug/L 10.00 111 % 13-191 (SP 2012684-001) MSD ug/L 10.00 125 % 13-191 MSRPD ug/L 10.04 11.6% ≤35 524.2 09/23/20:215263VRG CCV ug/L 10.00 118 % 70-130 1,2-Dichlorobenzene-d4 524.2 09/23/20:211201VRG Blank ug/L 10.04 89.2 % 70-130 MS ug/L 10.04 98.0 % 70-130 (SP 2012684-001) MSD ug/L 10.04 105 % 70-130 MSRPD ug/L 10.04 7.3% ≤20 524.2 09/23/20:215263VRG CCV ug/L 10.04 107 % 70-130 1,2-Dichloroethane (EDC) 524.2 09/23/20:211201VRG Blank ug/L ND <0.5 MS ug/L 10.00 107 % 18-162 (SP 2012684-001) MSD ug/L 10.00 110 % 18-162 MSRPD ug/L 10.04 2.7% ≤33 524.2 09/23/20:215263VRG CCV ug/L 10.00 109 % 70-130 1,2-Dichloropropane 524.2 09/23/20:211201VRG Blank ug/L ND <0.5 MS ug/L 10.00 107 % 10-163 (SP 2012684-001) MSD ug/L 10.00 118 % 10-163 MSRPD ug/L 10.04 10.4% ≤34 524.2 09/23/20:215263VRG CCV ug/L 10.00 105 % 70-130 1,3,5-Trimethylbenzene 524.2 09/23/20:211201VRG Blank ug/L ND <0.5 MS ug/L 10.00 120 % 0-210 (SP 2012684-001) MSD ug/L 10.00 128 % 0-210 MSRPD ug/L 10.04 5.9% ≤40 524.2 09/23/20:215263VRG CCV ug/L 10.00 105 % 70-130 1,3-Dichlorobenzene 524.2 09/23/20:211201VRG Blank ug/L ND <0.5 MS ug/L 10.00 119 % 17-182 (SP 2012684-001) MSD ug/L 10.00 122 % 17-182 MSRPD ug/L 10.04 3.0% ≤39 524.2 09/23/20:215263VRG CCV ug/L 10.00 113 % 70-130 1,3-Dichloropropane 524.2 09/23/20:211201VRG Blank ug/L ND <0.5 MS ug/L 10.00 103 % 0-178 (SP 2012684-001) MSD ug/L 10.00 116 % 0-178 MSRPD ug/L 10.04 11.7% ≤29 524.2 09/23/20:215263VRG CCV ug/L 10.00 108 % 70-130 1,4-Dichlorobenzene 524.2 09/23/20:211201VRG Blank ug/L ND <0.5 MS ug/L 10.00 122 % 19-183 (SP 2012684-001) MSD ug/L 10.00 132 % 19-183 MSRPD ug/L 10.04 7.9% ≤37 524.2 09/23/20:215263VRG CCV ug/L 10.00 118 % 70-130 2,2-Dichloropropane 524.2 09/23/20:211201VRG Blank ug/L ND <0.5 MS ug/L 10.00 115 % 0-288 (SP 2012684-001) MSD ug/L 10.00 128 % 0-288 MSRPD ug/L 10.04 10.7% ≤33 524.2 09/23/20:215263VRG CCV ug/L 10.00 92.0 % 70-130 2-Chlorotoluene 524.2 09/23/20:211201VRG Blank ug/L ND <0.5 MS ug/L 10.00 137 % 17-180 (SP 2012684-001) MSD ug/L 10.00 140 % 17-180 MSRPD ug/L 10.04 1.9% ≤38 524.2 09/23/20:215263VRG CCV ug/L 10.00 140 % 70-130 360 4-Bromofluorobenzene 524.2 09/23/20:211201VRG Blank ug/L 10.05 97.2 % 70-130 MS ug/L 10.05 101 % 70-130 (SP 2012684-001) MSD ug/L 10.05 111 % 70-130 MSRPD ug/L 10.04 9.2% ≤30 4-Bromofluorobenzene (BFB) 524.2 09/23/20:215263VRG CCV ug/L 10.05 112 % 70-130 Page 10 of 15 September 25, 2020 Lab ID : CH 2077637 Rich Martin Customer : 7-13254 Quality Control - Organic Constituent Method Date/ID Type Units Conc. QC Data DQO Note Organic 4-Chlorotoluene 524.2 09/23/20:211201VRG Blank ug/L ND <0.5 MS ug/L 10.00 134 % 11-177 (SP 2012684-001) MSD ug/L 10.00 142 % 11-177 MSRPD ug/L 10.04 6.2% ≤41 524.2 09/23/20:215263VRG CCV ug/L 10.00 120 % 70-130 Benzene 524.2 09/23/20:211201VRG Blank ug/L ND <0.5 MS ug/L 10.00 132 % 12-158 (SP 2012684-001) MSD ug/L 10.00 134 % 12-158 MSRPD ug/L 10.04 1.6% ≤36 524.2 09/23/20:215263VRG CCV ug/L 10.00 113 % 70-130 Bromobenzene 524.2 09/23/20:211201VRG Blank ug/L ND <0.5 MS ug/L 10.00 111 % 23-177 (SP 2012684-001) MSD ug/L 10.00 125 % 23-177 MSRPD ug/L 10.04 12.1% ≤40 524.2 09/23/20:215263VRG CCV ug/L 10.00 106 % 70-130 Bromochloromethane 524.2 09/23/20:211201VRG Blank ug/L ND <0.5 MS ug/L 10.00 108 % 4-186 (SP 2012684-001) MSD ug/L 10.00 105 % 4-186 MSRPD ug/L 10.04 2.9% ≤30 524.2 09/23/20:215263VRG CCV ug/L 10.00 106 % 70-130 Bromodichloromethane 524.2 09/23/20:211201VRG Blank ug/L ND <0.5 MS ug/L 10.00 113 % 11-164 (SP 2012684-001) MSD ug/L 10.00 113 % 11-164 MSRPD ug/L 10.04 0.5% ≤34 524.2 09/23/20:215263VRG CCV ug/L 10.00 109 % 70-130 Bromoform 524.2 09/23/20:211201VRG Blank ug/L ND <0.5 MS ug/L 10.00 91.6 % 0-235 (SP 2012684-001) MSD ug/L 10.00 103 % 0-235 MSRPD ug/L 10.04 11.9% ≤39 524.2 09/23/20:215263VRG CCV ug/L 10.00 110 % 70-130 Bromomethane (Methyl Bromide) 524.2 09/23/20:211201VRG Blank ug/L ND <0.5 MS ug/L 10.00 243 % 0-196 435 (SP 2012684-001) MSD ug/L 10.00 163 % 0-196 MSRPD ug/L 10.04 39.8% ≤40 524.2 09/23/20:215263VRG CCV ug/L 10.00 136 % 70-130 360 Carbon Tetrachloride 524.2 09/23/20:211201VRG Blank ug/L ND <0.5 MS ug/L 10.00 128 % 5-175 (SP 2012684-001) MSD ug/L 10.00 135 % 5-175 MSRPD ug/L 10.04 5.1% ≤32 524.2 09/23/20:215263VRG CCV ug/L 10.00 99.7 % 70-130 Chlorobenzene 524.2 09/23/20:211201VRG Blank ug/L ND <0.5 MS ug/L 10.00 125 % 14-175 (SP 2012684-001) MSD ug/L 10.00 129 % 14-175 MSRPD ug/L 10.04 3.0% ≤35 524.2 09/23/20:215263VRG CCV ug/L 10.00 117 % 70-130 Chloroethane (Ethyl Chloride) 524.2 09/23/20:211201VRG Blank ug/L ND <0.5 MS ug/L 10.00 264 % 0-184 435 (SP 2012684-001) MSD ug/L 10.00 168 % 0-184 MSRPD ug/L 10.04 44.5% ≤40 435 524.2 09/23/20:215263VRG CCV ug/L 10.00 140 % 70-130 360 Chloroform 524.2 09/23/20:211201VRG Blank ug/L ND <0.5 MS ug/L 10.00 124 % 15-163 (SP 2012684-001) MSD ug/L 10.00 126 % 15-163 MSRPD ug/L 10.04 1.8% ≤36 Page 11 of 15 September 25, 2020 Lab ID : CH 2077637 Rich Martin Customer : 7-13254 Quality Control - Organic Constituent Method Date/ID Type Units Conc. QC Data DQO Note Organic Chloroform 524.2 09/23/20:215263VRG CCV ug/L 10.00 113 % 70-130 Chloromethane(Methyl Chloride) 524.2 09/23/20:211201VRG Blank ug/L ND <0.5 MS ug/L 10.00 262 % 0-224 435 (SP 2012684-001) MSD ug/L 10.00 177 % 0-224 MSRPD ug/L 10.04 38.4% ≤39 524.2 09/23/20:215263VRG CCV ug/L 10.00 138 % 70-130 360 cis-1,2-Dichloroethylene 524.2 09/23/20:211201VRG Blank ug/L ND <0.5 MS ug/L 10.00 124 % 16-172 (SP 2012684-001) MSD ug/L 10.00 123 % 16-172 MSRPD ug/L 10.04 1.2% ≤34 524.2 09/23/20:215263VRG CCV ug/L 10.00 108 % 70-130 cis-1,3-Dichloropropene 524.2 09/23/20:211201VRG Blank ug/L ND <0.5 MS ug/L 10.00 105 % 5-158 (SP 2012684-001) MSD ug/L 10.00 115 % 5-158 MSRPD ug/L 10.04 8.4% ≤38 524.2 09/23/20:215263VRG CCV ug/L 10.00 111 % 70-130 DBCP 524.2 09/23/20:211201VRG Blank ug/L ND <0.5 MS ug/L 10.00 106 % 23-181 (SP 2012684-001) MSD ug/L 10.00 113 % 23-181 MSRPD ug/L 10.04 6.3% ≤32 524.2 09/23/20:215263VRG CCV ug/L 10.00 88.2 % 70-130 Dibromochloromethane 524.2 09/23/20:211201VRG Blank ug/L ND <0.5 MS ug/L 10.00 102 % 1-180 (SP 2012684-001) MSD ug/L 10.00 104 % 1-180 MSRPD ug/L 10.04 2.6% ≤34 524.2 09/23/20:215263VRG CCV ug/L 10.00 102 % 70-130 Dibromomethane 524.2 09/23/20:211201VRG Blank ug/L ND <0.5 MS ug/L 10.00 98.3 % 11-168 (SP 2012684-001) MSD ug/L 10.00 96.8 % 11-168 MSRPD ug/L 10.04 1.5% ≤28 524.2 09/23/20:215263VRG CCV ug/L 10.00 103 % 70-130 Dichlorodifluoromethane 524.2 09/23/20:211201VRG Blank ug/L ND <0.5 MS ug/L 10.00 274 % 0-334 (SP 2012684-001) MSD ug/L 10.00 172 % 0-334 MSRPD ug/L 10.04 45.8% ≤39 435 524.2 09/23/20:215263VRG CCV ug/L 10.00 91.6 % 70-130 Dichloromethane 524.2 09/23/20:211201VRG Blank ug/L ND <0.5 MS ug/L 10.00 110 % 20-157 (SP 2012684-001) MSD ug/L 10.00 119 % 20-157 MSRPD ug/L 10.04 8.6% ≤36 Ethyl tert-Butyl Ether 524.2 09/23/20:211201VRG Blank ug/L ND <3 MS ug/L 10.00 76.9 % 11-165 (SP 2012684-001) MSD ug/L 10.00 121 % 11-165 MSRPD ug/L 10.04 4.4 ≤3 435 524.2 09/23/20:215263VRG CCV ug/L 10.00 114 % 70-130 Ethylbenzene 524.2 09/23/20:211201VRG Blank ug/L ND <0.5 MS ug/L 10.00 135 % 9-174 (SP 2012684-001) MSD ug/L 10.00 142 % 9-174 MSRPD ug/L 10.04 5.2% ≤37 524.2 09/23/20:215263VRG CCV ug/L 10.00 113 % 70-130 Ethylene Dibromide (EDB) 524.2 09/23/20:215263VRG CCV ug/L 10.00 110 % 70-130 Freon-11 524.2 09/23/20:211201VRG Blank ug/L ND <0.5 MS ug/L 10.00 259 % 0-232 435 (SP 2012684-001) MSD ug/L 10.00 176 % 0-232 Page 12 of 15 September 25, 2020 Lab ID : CH 2077637 Rich Martin Customer : 7-13254 Quality Control - Organic Constituent Method Date/ID Type Units Conc. QC Data DQO Note Organic Freon-11 524.2 09/23/20:211201VRG MSRPD ug/L 10.04 37.9% ≤35 435 Hexachlorobutadiene 524.2 09/23/20:211201VRG Blank ug/L ND <0.5 MS ug/L 10.00 139 % 14-200 (SP 2012684-001) MSD ug/L 10.00 138 % 14-200 MSRPD ug/L 10.04 1.1% ≤40 524.2 09/23/20:215263VRG CCV ug/L 10.00 106 % 70-130 Isopropyl Ether 524.2 09/23/20:211201VRG Blank ug/L ND <3 MS ug/L 10.00 122 % 8-165 (SP 2012684-001) MSD ug/L 10.00 135 % 8-165 MSRPD ug/L 10.04 1.4 ≤3 524.2 09/23/20:215263VRG CCV ug/L 10.00 129 % 70-130 Isopropylbenzene 524.2 09/23/20:211201VRG Blank ug/L ND <0.5 MS ug/L 10.00 128 % 4-159 (SP 2012684-001) MSD ug/L 10.00 130 % 4-159 MSRPD ug/L 10.04 2.3% ≤37 524.2 09/23/20:215263VRG CCV ug/L 10.00 105 % 70-130 Methyl tert-Butyl Ether 524.2 09/23/20:215263VRG CCV ug/L 10.00 107 % 70-130 Methyl tert-Butyl Ether (MTBE) 524.2 09/23/20:211201VRG Blank ug/L ND <3 MS ug/L 10.00 83.8 % 11-168 (SP 2012684-001) MSD ug/L 10.00 105 % 11-168 MSRPD ug/L 10.04 2.1 ≤3 Methylene Chloride 524.2 09/23/20:215263VRG CCV ug/L 10.00 110 % 70-130 Naphthalene 524.2 09/23/20:211201VRG Blank ug/L ND <0.5 MS ug/L 10.00 88.5 % 0-189 (SP 2012684-001) MSD ug/L 10.00 99.5 % 0-189 MSRPD ug/L 10.04 11.7% ≤32 524.2 09/23/20:215263VRG CCV ug/L 10.00 95.1 % 70-130 n-Butylbenzene 524.2 09/23/20:211201VRG Blank ug/L ND <0.5 MS ug/L 10.00 129 % 4-186 (SP 2012684-001) MSD ug/L 10.00 134 % 4-186 MSRPD ug/L 10.04 3.9% ≤37 524.2 09/23/20:215263VRG CCV ug/L 10.00 101 % 70-130 n-Propylbenzene 524.2 09/23/20:211201VRG Blank ug/L ND <0.5 MS ug/L 10.00 145 % 0-174 (SP 2012684-001) MSD ug/L 10.00 150 % 0-174 MSRPD ug/L 10.04 3.4% ≤37 524.2 09/23/20:215263VRG CCV ug/L 10.00 116 % 70-130 p-Isopropyltoluene 524.2 09/23/20:211201VRG Blank ug/L ND <0.5 MS ug/L 10.00 136 % 0-193 (SP 2012684-001) MSD ug/L 10.00 142 % 0-193 MSRPD ug/L 10.04 4.6% ≤40 524.2 09/23/20:215263VRG CCV ug/L 10.00 108 % 70-130 sec-Butylbenzene 524.2 09/23/20:211201VRG Blank ug/L ND <0.5 MS ug/L 10.00 145 % 0-177 (SP 2012684-001) MSD ug/L 10.00 147 % 0-177 MSRPD ug/L 10.04 1.8% ≤40 524.2 09/23/20:215263VRG CCV ug/L 10.00 113 % 70-130 Styrene 524.2 09/23/20:211201VRG Blank ug/L ND <0.5 MS ug/L 10.00 111 % 0-198 (SP 2012684-001) MSD ug/L 10.00 117 % 0-198 MSRPD ug/L 10.04 5.7% ≤37 524.2 09/23/20:215263VRG CCV ug/L 10.00 107 % 70-130 TAME 524.2 09/23/20:211201VRG Blank ug/L ND <3 MS ug/L 10.00 70.9 % 15-162 Page 13 of 15 September 25, 2020 Lab ID : CH 2077637 Rich Martin Customer : 7-13254 Quality Control - Organic Constituent Method Date/ID Type Units Conc. QC Data DQO Note Organic TAME 524.2 (SP 2012684-001) MSD ug/L 10.00 124 % 15-162 MSRPD ug/L 10.04 5.3 ≤3 435 524.2 09/23/20:215263VRG CCV ug/L 10.00 121 % 70-130 tert-Butylbenzene 524.2 09/23/20:211201VRG Blank ug/L ND <0.5 MS ug/L 10.00 140 % 9-179 (SP 2012684-001) MSD ug/L 10.00 153 % 9-179 MSRPD ug/L 10.04 9.0% ≤38 524.2 09/23/20:215263VRG CCV ug/L 10.00 117 % 30-130 Tetrachloroethylene (PCE) 524.2 09/23/20:211201VRG Blank ug/L ND <0.5 MS ug/L 10.00 134 % 14-186 (SP 2012684-001) MSD ug/L 10.00 139 % 14-186 MSRPD ug/L 10.04 4.1% ≤33 524.2 09/23/20:215263VRG CCV ug/L 10.00 103 % 70-130 Toluene 524.2 09/23/20:211201VRG Blank ug/L ND <0.5 MS ug/L 10.00 124 % 3-174 (SP 2012684-001) MSD ug/L 10.00 131 % 3-174 MSRPD ug/L 10.04 5.2% ≤37 524.2 09/23/20:215263VRG CCV ug/L 10.00 112 % 30-130 trans-1,2-Dichloroethylene 524.2 09/23/20:211201VRG Blank ug/L ND <0.5 MS ug/L 10.00 113 % 5-165 (SP 2012684-001) MSD ug/L 10.00 126 % 5-165 MSRPD ug/L 10.04 10.8% ≤40 524.2 09/23/20:215263VRG CCV ug/L 10.00 95.9 % 70-130 trans-1,3-Dichloropropene 524.2 09/23/20:211201VRG Blank ug/L ND <0.5 MS ug/L 10.00 107 % 0-169 (SP 2012684-001) MSD ug/L 10.00 108 % 0-169 MSRPD ug/L 10.04 1.3% ≤31 524.2 09/23/20:215263VRG CCV ug/L 10.00 104 % 70-130 Trichloroethylene (TCE) 524.2 09/23/20:211201VRG Blank ug/L ND <0.5 MS ug/L 10.00 126 % 11-167 (SP 2012684-001) MSD ug/L 10.00 136 % 11-167 MSRPD ug/L 10.04 7.5% ≤35 524.2 09/23/20:215263VRG CCV ug/L 10.00 107 % 70-130 Trichlorofluoromethane F-11 524.2 09/23/20:215263VRG CCV ug/L 10.00 109 % 70-130 Trichlorotrifluoroethane F-113 524.2 09/23/20:211201VRG Blank ug/L ND <0.5 MS ug/L 10.00 149 % 0-183 (SP 2012684-001) MSD ug/L 10.00 148 % 0-183 MSRPD ug/L 10.04 0.4% ≤33 524.2 09/23/20:215263VRG CCV ug/L 10.00 94.2 % 70-130 Vinyl Chloride 524.2 09/23/20:211201VRG Blank ug/L ND <0.5 MS ug/L 10.00 244 % 0-208 435 (SP 2012684-001) MSD ug/L 10.00 159 % 0-208 MSRPD ug/L 10.04 42.6% ≤40 435 524.2 09/23/20:215263VRG CCV ug/L 10.00 116 % 30-130 Xylenes m,p 524.2 09/23/20:211201VRG Blank ug/L ND <0.5 MS ug/L 20.00 121 % 0-193 (SP 2012684-001) MSD ug/L 20.00 128 % 0-193 MSRPD ug/L 10.04 5.3% ≤37 524.2 09/23/20:215263VRG CCV ug/L 20.00 104 % 70-130 Xylenes o 524.2 09/23/20:211201VRG Blank ug/L ND <0.5 MS ug/L 10.00 129 % 0-188 (SP 2012684-001) MSD ug/L 10.00 140 % 0-188 MSRPD ug/L 10.04 8.6% ≤36 524.2 09/23/20:215263VRG CCV ug/L 10.00 112 % 70-130 Page 14 of 15 September 25, 2020 Lab ID : CH 2077637 Rich Martin Customer : 7-13254 Quality Control - Organic Definition CCV : Continuing Calibration Verification - Analyzed to verify the instrument calibration is within criteria. Blank : Method Blank - Prepared to verify that the preparation process is not contributing contamination to the samples. MS : Matrix Spikes - A random sample is spiked with a known amount of analyte. The recoveries are an indication of how that sample matrix affects analyte recovery. MSD : Matrix Spike Duplicate of MS/MSD pair - A random sample duplicate is spiked with a known amount of analyte. The recoveries are an indication of how that sample matrix affects analyte recovery. MSRPD : MS/MSD Relative Percent Difference (RPD) - The MS relative percent difference is an indication of precision for the preparation and analysis. ND : Non-detect - Result was below the DQO listed for the analyte. DQO : Data Quality Objective - This is the criteria against which the quality control data is compared. Explanation 360 : CCV above Acceptance Range (AR). Samples which were non detect for this analyte were accepted. 435 : Sample matrix may be affecting this analyte. Data was accepted based on the LCS or CCV recovery. Page 15 of 15