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HomeMy WebLinkAboutDWQ-2025-000789The analyses presented on this report were performed in accordance with the National Environmental Laboratory Accreditation Program (NELAP) unless noted in the comments, flags, or case narrative. If the report is to be used for regulatory compliance, it should be presented in its entirety, and not be altered. Client Service Contact: 801.262.7299 Central Valley Water Reclamation Facility Attn: Ed Harrison 800 West Central Valley Road Salt Lake City, UT 84119-3379 Work Order: 23H1347 Project: CVWRF Hg Sampling 8/23/2023 Approved By: Dave Gayer, Laboratory Director 9632 South 500 West Sandy, Utah 84070 Serving the Intermountain West since 1953 801.262.7299 Main 866.792.0093 Fax www.ChemtechFord.com Page 1 of 23 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Central Valley Water Reclamation Facility Ed Harrison 800 West Central Valley Road Salt Lake City, UT 84119-3379 PO#: Receipt: Date Reported: Project Name: 8/16/23 9:17 @ 4.0 °C 8/23/2023 CVWRF Hg Sampling Sample ID: Raw Influent Lab ID: 23H1347-01Matrix: Wastewater Flag(s)Units Analysis Date/Time Date Sampled: 8/16/23 6:17 Preparation Date/Time Sampled By: James B Rich Minimum Reporting Limit MethodResult Inorganic mg/L 8/18/238/16/230.002 SM 4500 CN-E0.004Cyanide, Total Volatile Organic Compounds ug/L 8/16/238/16/235EPA 624/5030BND1,1,1,2-Tetrachloroethane ug/L 8/16/238/16/235EPA 624/5030BND1,1,1-Trichloroethane ug/L 8/16/238/16/235EPA 624/5030BND1,1,2,2-Tetrachloroethane ug/L 8/16/238/16/235EPA 624/5030BND1,1,2-Trichloroethane ug/L 8/16/238/16/235EPA 624/5030BND1,1-Dichloroethane ug/L 8/16/238/16/235EPA 624/5030BND1,1-Dichloroethene ug/L 8/16/238/16/235EPA 624/5030BND1,1-Dichloropropene ug/L 8/16/238/16/235EPA 624/5030BND1,2,3-Trichlorobenzene ug/L 8/16/238/16/235EPA 624/5030BND1,2,3-Trichloropropane ug/L 8/16/238/16/235EPA 624/5030BND1,2,4-Trichlorobenzene ug/L 8/16/238/16/235EPA 624/5030BND1,2,4-Trimethylbenzene ug/L 8/16/238/16/235EPA 624/5030BND1,2-Dibromo-3-chloropropane ug/L 8/16/238/16/235EPA 624/5030BND1,2-Dibromoethane (EDB) ug/L 8/16/238/16/235EPA 624/5030BND1,2-Dichlorobenzene ug/L 8/16/238/16/235EPA 624/5030BND1,2-Dichloroethane ug/L 8/16/238/16/235EPA 624/5030BND1,2-Dichloropropane ug/L 8/16/238/16/235EPA 624/5030BND1,3,5-Trimethylbenzene ug/L 8/16/238/16/235EPA 624/5030BND1,3-Dichlorobenzene ug/L 8/16/238/16/235EPA 624/5030BND1,3-Dichloropropane ug/L 8/16/238/16/235EPA 624/5030BND1,4-Dichlorobenzene ug/L 8/16/238/16/235EPA 624/5030BND2,2-Dichloropropane ug/L 8/16/238/16/235EPA 624/5030BND2-Chloroethyl vinyl ether ug/L 8/16/238/16/235EPA 624/5030BND2-Chlorotoluene ug/L 8/16/238/16/235EPA 624/5030BND4-Chlorotoluene ug/L 8/16/238/16/235EPA 624/5030BND4-Isopropyltoluene ug/L 8/16/238/16/2350EPA 624/5030B113Acetone ug/L 8/16/238/16/23100EPA 624/5030BNDAcrolein ug/L 8/16/238/16/2350EPA 624/5030BNDAcrylonitrile ug/L 8/16/238/16/232EPA 624/5030BNDBenzene ug/L 8/16/238/16/235EPA 624/5030BNDBromobenzene ug/L 8/16/238/16/235EPA 624/5030BNDBromochloromethane ug/L 8/16/238/16/235EPA 624/5030BNDBromodichloromethane ug/L 8/16/238/16/235EPA 624/5030BNDBromoform ug/L 8/16/238/16/235EPA 624/5030BNDBromomethane ug/L 8/16/238/16/2310EPA 624/5030BNDCarbon Disulfide Project Name: CVWRF Hg Sampling CtF WO#: 23H1347 www.ChemtechFord.com Page 2 of 23Page 2 of 23 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Central Valley Water Reclamation Facility Ed Harrison 800 West Central Valley Road Salt Lake City, UT 84119-3379 PO#: Receipt: Date Reported: Project Name: 8/16/23 9:17 @ 4.0 °C 8/23/2023 CVWRF Hg Sampling Sample ID: Raw Influent (cont.) Lab ID: 23H1347-01Matrix: Wastewater Flag(s)Units Analysis Date/Time Date Sampled: 8/16/23 6:17 Preparation Date/Time Sampled By: James B Rich Minimum Reporting Limit MethodResult Volatile Organic Compounds (cont.) ug/L 8/16/238/16/235EPA 624/5030BNDCarbon Tetrachloride ug/L 8/16/238/16/235EPA 624/5030BNDChlorobenzene ug/L 8/16/238/16/235EPA 624/5030BNDChloroethane ug/L 8/16/238/16/235EPA 624/5030BNDChloroform ug/L 8/16/238/16/235EPA 624/5030BNDChloromethane ug/L 8/16/238/16/235EPA 624/5030BNDcis-1,2-Dichloroethene ug/L 8/16/238/16/235EPA 624/5030BNDcis-1,3-Dichloropropene ug/L 8/16/238/16/235EPA 624/5030BNDDibromochloromethane ug/L 8/16/238/16/235EPA 624/5030BNDDibromomethane ug/L 8/16/238/16/235EPA 624/5030BNDDichlorodifluoromethane ug/L 8/16/238/16/2350EPA 624/5030BNDEthyl Acetate ug/L 8/16/238/16/235EPA 624/5030BNDEthylbenzene ug/L 8/16/238/16/235EPA 624/5030BNDHexachlorobutadiene ug/L 8/16/238/16/235EPA 624/5030BNDIsopropylbenzene ug/L 8/16/238/16/235EPA 624/5030BNDMethyl Ethyl Ketone ug/L 8/16/238/16/2325EPA 624/5030BNDMethyl Isobutyl Ketone ug/L 8/16/238/16/2310EPA 624/5030BNDMethylene Chloride ug/L 8/16/238/16/235EPA 624/5030BNDMethyl-tert-butyl ether (MTBE) ug/L 8/16/238/16/235EPA 624/5030BNDNaphthalene ug/L 8/16/238/16/235EPA 624/5030BNDn-Butylbenzene ug/L 8/16/238/16/235EPA 624/5030BNDn-Propyl Benzene ug/L 8/16/238/16/235EPA 624/5030BNDsec-Butyl Benzene ug/L 8/16/238/16/235EPA 624/5030BNDStyrene ug/L 8/16/238/16/235EPA 624/5030BNDtert-Butylbenzene ug/L 8/16/238/16/235EPA 624/5030BNDTetrachloroethene ug/L 8/16/238/16/235EPA 624/5030BNDToluene ug/L 8/16/238/16/235EPA 624/5030BNDtrans-1,2-Dichloroethene ug/L 8/16/238/16/235EPA 624/5030BNDtrans-1,3-Dichloropropene ug/L 8/16/238/16/235EPA 624/5030BNDTrichloroethene ug/L 8/16/238/16/235EPA 624/5030BNDTrichlorofluoromethane ug/L 8/16/238/16/235EPA 624/5030BNDVinyl Chloride ug/L 8/16/238/16/235EPA 624/5030BNDXylenes, total Project Name: CVWRF Hg Sampling CtF WO#: 23H1347 www.ChemtechFord.com Page 3 of 23Page 3 of 23 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Central Valley Water Reclamation Facility Ed Harrison 800 West Central Valley Road Salt Lake City, UT 84119-3379 PO#: Receipt: Date Reported: Project Name: 8/16/23 9:17 @ 4.0 °C 8/23/2023 CVWRF Hg Sampling Sample ID: Final Effluent Lab ID: 23H1347-02Matrix: Wastewater Flag(s)Units Analysis Date/Time Date Sampled: 8/16/23 8:28 Preparation Date/Time Sampled By: James B Rich Minimum Reporting Limit MethodResult Inorganic mg/L 8/18/238/16/230.002 SM 4500 CN-E0.002Cyanide, Total Volatile Organic Compounds ug/L 8/16/238/16/235EPA 624/5030BND1,1,1,2-Tetrachloroethane ug/L 8/16/238/16/235EPA 624/5030BND1,1,1-Trichloroethane ug/L 8/16/238/16/235EPA 624/5030BND1,1,2,2-Tetrachloroethane ug/L 8/16/238/16/235EPA 624/5030BND1,1,2-Trichloroethane ug/L 8/16/238/16/235EPA 624/5030BND1,1-Dichloroethane ug/L 8/16/238/16/235EPA 624/5030BND1,1-Dichloroethene ug/L 8/16/238/16/235EPA 624/5030BND1,1-Dichloropropene ug/L 8/16/238/16/235EPA 624/5030BND1,2,3-Trichlorobenzene ug/L 8/16/238/16/235EPA 624/5030BND1,2,3-Trichloropropane ug/L 8/16/238/16/235EPA 624/5030BND1,2,4-Trichlorobenzene ug/L 8/16/238/16/235EPA 624/5030BND1,2,4-Trimethylbenzene ug/L 8/16/238/16/235EPA 624/5030BND1,2-Dibromo-3-chloropropane ug/L 8/16/238/16/235EPA 624/5030BND1,2-Dibromoethane (EDB) ug/L 8/16/238/16/235EPA 624/5030BND1,2-Dichlorobenzene ug/L 8/16/238/16/235EPA 624/5030BND1,2-Dichloroethane ug/L 8/16/238/16/235EPA 624/5030BND1,2-Dichloropropane ug/L 8/16/238/16/235EPA 624/5030BND1,3,5-Trimethylbenzene ug/L 8/16/238/16/235EPA 624/5030BND1,3-Dichlorobenzene ug/L 8/16/238/16/235EPA 624/5030BND1,3-Dichloropropane ug/L 8/16/238/16/235EPA 624/5030BND1,4-Dichlorobenzene ug/L 8/16/238/16/235EPA 624/5030BND2,2-Dichloropropane ug/L 8/16/238/16/235EPA 624/5030BND2-Chloroethyl vinyl ether ug/L 8/16/238/16/235EPA 624/5030BND2-Chlorotoluene ug/L 8/16/238/16/235EPA 624/5030BND4-Chlorotoluene ug/L 8/16/238/16/235EPA 624/5030BND4-Isopropyltoluene ug/L 8/16/238/16/2350EPA 624/5030BNDAcetone ug/L 8/16/238/16/23100EPA 624/5030BNDAcrolein ug/L 8/16/238/16/2350EPA 624/5030BNDAcrylonitrile ug/L 8/16/238/16/232EPA 624/5030BNDBenzene ug/L 8/16/238/16/235EPA 624/5030BNDBromobenzene ug/L 8/16/238/16/235EPA 624/5030BNDBromochloromethane ug/L 8/16/238/16/235EPA 624/5030BNDBromodichloromethane ug/L 8/16/238/16/235EPA 624/5030BNDBromoform ug/L 8/16/238/16/235EPA 624/5030BNDBromomethane ug/L 8/16/238/16/2310EPA 624/5030BNDCarbon Disulfide Project Name: CVWRF Hg Sampling CtF WO#: 23H1347 www.ChemtechFord.com Page 4 of 23Page 4 of 23 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Central Valley Water Reclamation Facility Ed Harrison 800 West Central Valley Road Salt Lake City, UT 84119-3379 PO#: Receipt: Date Reported: Project Name: 8/16/23 9:17 @ 4.0 °C 8/23/2023 CVWRF Hg Sampling Sample ID: Final Effluent (cont.) Lab ID: 23H1347-02Matrix: Wastewater Flag(s)Units Analysis Date/Time Date Sampled: 8/16/23 8:28 Preparation Date/Time Sampled By: James B Rich Minimum Reporting Limit MethodResult Volatile Organic Compounds (cont.) ug/L 8/16/238/16/235EPA 624/5030BNDCarbon Tetrachloride ug/L 8/16/238/16/235EPA 624/5030BNDChlorobenzene ug/L 8/16/238/16/235EPA 624/5030BNDChloroethane ug/L 8/16/238/16/235EPA 624/5030BNDChloroform ug/L 8/16/238/16/235EPA 624/5030BNDChloromethane ug/L 8/16/238/16/235EPA 624/5030BNDcis-1,2-Dichloroethene ug/L 8/16/238/16/235EPA 624/5030BNDcis-1,3-Dichloropropene ug/L 8/16/238/16/235EPA 624/5030BNDDibromochloromethane ug/L 8/16/238/16/235EPA 624/5030BNDDibromomethane ug/L 8/16/238/16/235EPA 624/5030BNDDichlorodifluoromethane ug/L 8/16/238/16/2350EPA 624/5030BNDEthyl Acetate ug/L 8/16/238/16/235EPA 624/5030BNDEthylbenzene ug/L 8/16/238/16/235EPA 624/5030BNDHexachlorobutadiene ug/L 8/16/238/16/235EPA 624/5030BNDIsopropylbenzene ug/L 8/16/238/16/235EPA 624/5030BNDMethyl Ethyl Ketone ug/L 8/16/238/16/2325EPA 624/5030BNDMethyl Isobutyl Ketone ug/L 8/16/238/16/2310EPA 624/5030BNDMethylene Chloride ug/L 8/16/238/16/235EPA 624/5030BNDMethyl-tert-butyl ether (MTBE) ug/L 8/16/238/16/235EPA 624/5030BNDNaphthalene ug/L 8/16/238/16/235EPA 624/5030BNDn-Butylbenzene ug/L 8/16/238/16/235EPA 624/5030BNDn-Propyl Benzene ug/L 8/16/238/16/235EPA 624/5030BNDsec-Butyl Benzene ug/L 8/16/238/16/235EPA 624/5030BNDStyrene ug/L 8/16/238/16/235EPA 624/5030BNDtert-Butylbenzene ug/L 8/16/238/16/235EPA 624/5030BNDTetrachloroethene ug/L 8/16/238/16/235EPA 624/5030BNDToluene ug/L 8/16/238/16/235EPA 624/5030BNDtrans-1,2-Dichloroethene ug/L 8/16/238/16/235EPA 624/5030BNDtrans-1,3-Dichloropropene ug/L 8/16/238/16/235EPA 624/5030BNDTrichloroethene ug/L 8/16/238/16/235EPA 624/5030BNDTrichlorofluoromethane ug/L 8/16/238/16/235EPA 624/5030BNDVinyl Chloride ug/L 8/16/238/16/235EPA 624/5030BNDXylenes, total Project Name: CVWRF Hg Sampling CtF WO#: 23H1347 www.ChemtechFord.com Page 5 of 23Page 5 of 23 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Central Valley Water Reclamation Facility Ed Harrison 800 West Central Valley Road Salt Lake City, UT 84119-3379 PO#: Receipt: Date Reported: Project Name: 8/16/23 9:17 @ 4.0 °C 8/23/2023 CVWRF Hg Sampling Sample ID: GHID Lab ID: 23H1347-03Matrix: Wastewater Flag(s)Units Analysis Date/Time Date Sampled: 8/16/23 6:37 Preparation Date/Time Sampled By: James B Rich Minimum Reporting Limit MethodResult Inorganic mg/L 8/18/238/16/230.002 SM 4500 CN-E0.002Cyanide, Total Volatile Organic Compounds ug/L 8/16/238/16/235EPA 624/5030BND1,1,1,2-Tetrachloroethane ug/L 8/16/238/16/235EPA 624/5030BND1,1,1-Trichloroethane ug/L 8/16/238/16/235EPA 624/5030BND1,1,2,2-Tetrachloroethane ug/L 8/16/238/16/235EPA 624/5030BND1,1,2-Trichloroethane ug/L 8/16/238/16/235EPA 624/5030BND1,1-Dichloroethane ug/L 8/16/238/16/235EPA 624/5030BND1,1-Dichloroethene ug/L 8/16/238/16/235EPA 624/5030BND1,1-Dichloropropene ug/L 8/16/238/16/235EPA 624/5030BND1,2,3-Trichlorobenzene ug/L 8/16/238/16/235EPA 624/5030BND1,2,3-Trichloropropane ug/L 8/16/238/16/235EPA 624/5030BND1,2,4-Trichlorobenzene ug/L 8/16/238/16/235EPA 624/5030BND1,2,4-Trimethylbenzene ug/L 8/16/238/16/235EPA 624/5030BND1,2-Dibromo-3-chloropropane ug/L 8/16/238/16/235EPA 624/5030BND1,2-Dibromoethane (EDB) ug/L 8/16/238/16/235EPA 624/5030BND1,2-Dichlorobenzene ug/L 8/16/238/16/235EPA 624/5030BND1,2-Dichloroethane ug/L 8/16/238/16/235EPA 624/5030BND1,2-Dichloropropane ug/L 8/16/238/16/235EPA 624/5030BND1,3,5-Trimethylbenzene ug/L 8/16/238/16/235EPA 624/5030BND1,3-Dichlorobenzene ug/L 8/16/238/16/235EPA 624/5030BND1,3-Dichloropropane ug/L 8/16/238/16/235EPA 624/5030BND1,4-Dichlorobenzene ug/L 8/16/238/16/235EPA 624/5030BND2,2-Dichloropropane ug/L 8/16/238/16/235EPA 624/5030BND2-Chloroethyl vinyl ether ug/L 8/16/238/16/235EPA 624/5030BND2-Chlorotoluene ug/L 8/16/238/16/235EPA 624/5030BND4-Chlorotoluene ug/L 8/16/238/16/235EPA 624/5030BND4-Isopropyltoluene ug/L 8/16/238/16/2350EPA 624/5030B189Acetone ug/L 8/16/238/16/23100EPA 624/5030BNDAcrolein ug/L 8/16/238/16/2350EPA 624/5030BNDAcrylonitrile ug/L 8/16/238/16/232EPA 624/5030BNDBenzene ug/L 8/16/238/16/235EPA 624/5030BNDBromobenzene ug/L 8/16/238/16/235EPA 624/5030BNDBromochloromethane ug/L 8/16/238/16/235EPA 624/5030BNDBromodichloromethane ug/L 8/16/238/16/235EPA 624/5030BNDBromoform ug/L 8/16/238/16/235EPA 624/5030BNDBromomethane ug/L 8/16/238/16/2310EPA 624/5030BNDCarbon Disulfide Project Name: CVWRF Hg Sampling CtF WO#: 23H1347 www.ChemtechFord.com Page 6 of 23Page 6 of 23 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Central Valley Water Reclamation Facility Ed Harrison 800 West Central Valley Road Salt Lake City, UT 84119-3379 PO#: Receipt: Date Reported: Project Name: 8/16/23 9:17 @ 4.0 °C 8/23/2023 CVWRF Hg Sampling Sample ID: GHID (cont.) Lab ID: 23H1347-03Matrix: Wastewater Flag(s)Units Analysis Date/Time Date Sampled: 8/16/23 6:37 Preparation Date/Time Sampled By: James B Rich Minimum Reporting Limit MethodResult Volatile Organic Compounds (cont.) ug/L 8/16/238/16/235EPA 624/5030BNDCarbon Tetrachloride ug/L 8/16/238/16/235EPA 624/5030BNDChlorobenzene ug/L 8/16/238/16/235EPA 624/5030BNDChloroethane ug/L 8/16/238/16/235EPA 624/5030BNDChloroform ug/L 8/16/238/16/235EPA 624/5030BNDChloromethane ug/L 8/16/238/16/235EPA 624/5030BNDcis-1,2-Dichloroethene ug/L 8/16/238/16/235EPA 624/5030BNDcis-1,3-Dichloropropene ug/L 8/16/238/16/235EPA 624/5030BNDDibromochloromethane ug/L 8/16/238/16/235EPA 624/5030BNDDibromomethane ug/L 8/16/238/16/235EPA 624/5030BNDDichlorodifluoromethane ug/L 8/16/238/16/2350EPA 624/5030BNDEthyl Acetate ug/L 8/16/238/16/235EPA 624/5030BNDEthylbenzene ug/L 8/16/238/16/235EPA 624/5030BNDHexachlorobutadiene ug/L 8/16/238/16/235EPA 624/5030BNDIsopropylbenzene ug/L 8/16/238/16/235EPA 624/5030BNDMethyl Ethyl Ketone ug/L 8/16/238/16/2325EPA 624/5030BNDMethyl Isobutyl Ketone ug/L 8/16/238/16/2310EPA 624/5030BNDMethylene Chloride ug/L 8/16/238/16/235EPA 624/5030BNDMethyl-tert-butyl ether (MTBE) ug/L 8/16/238/16/235EPA 624/5030BNDNaphthalene ug/L 8/16/238/16/235EPA 624/5030BNDn-Butylbenzene ug/L 8/16/238/16/235EPA 624/5030BNDn-Propyl Benzene ug/L 8/16/238/16/235EPA 624/5030BNDsec-Butyl Benzene ug/L 8/16/238/16/235EPA 624/5030BNDStyrene ug/L 8/16/238/16/235EPA 624/5030BNDtert-Butylbenzene ug/L 8/16/238/16/235EPA 624/5030BNDTetrachloroethene ug/L 8/16/238/16/235EPA 624/5030BNDToluene ug/L 8/16/238/16/235EPA 624/5030BNDtrans-1,2-Dichloroethene ug/L 8/16/238/16/235EPA 624/5030BNDtrans-1,3-Dichloropropene ug/L 8/16/238/16/235EPA 624/5030BNDTrichloroethene ug/L 8/16/238/16/235EPA 624/5030BNDTrichlorofluoromethane ug/L 8/16/238/16/235EPA 624/5030BNDVinyl Chloride ug/L 8/16/238/16/235EPA 624/5030BNDXylenes, total Project Name: CVWRF Hg Sampling CtF WO#: 23H1347 www.ChemtechFord.com Page 7 of 23Page 7 of 23 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Central Valley Water Reclamation Facility Ed Harrison 800 West Central Valley Road Salt Lake City, UT 84119-3379 PO#: Receipt: Date Reported: Project Name: 8/16/23 9:17 @ 4.0 °C 8/23/2023 CVWRF Hg Sampling Sample ID: TBID Lab ID: 23H1347-04Matrix: Wastewater Flag(s)Units Analysis Date/Time Date Sampled: 8/16/23 6:53 Preparation Date/Time Sampled By: James B Rich Minimum Reporting Limit MethodResult Inorganic mg/L 8/18/238/16/230.002 SM 4500 CN-ENDCyanide, Total Volatile Organic Compounds ug/L 8/16/238/16/235EPA 624/5030BND1,1,1,2-Tetrachloroethane ug/L 8/16/238/16/235EPA 624/5030BND1,1,1-Trichloroethane ug/L 8/16/238/16/235EPA 624/5030BND1,1,2,2-Tetrachloroethane ug/L 8/16/238/16/235EPA 624/5030BND1,1,2-Trichloroethane ug/L 8/16/238/16/235EPA 624/5030BND1,1-Dichloroethane ug/L 8/16/238/16/235EPA 624/5030BND1,1-Dichloroethene ug/L 8/16/238/16/235EPA 624/5030BND1,1-Dichloropropene ug/L 8/16/238/16/235EPA 624/5030BND1,2,3-Trichlorobenzene ug/L 8/16/238/16/235EPA 624/5030BND1,2,3-Trichloropropane ug/L 8/16/238/16/235EPA 624/5030BND1,2,4-Trichlorobenzene ug/L 8/16/238/16/235EPA 624/5030BND1,2,4-Trimethylbenzene ug/L 8/16/238/16/235EPA 624/5030BND1,2-Dibromo-3-chloropropane ug/L 8/16/238/16/235EPA 624/5030BND1,2-Dibromoethane (EDB) ug/L 8/16/238/16/235EPA 624/5030BND1,2-Dichlorobenzene ug/L 8/16/238/16/235EPA 624/5030BND1,2-Dichloroethane ug/L 8/16/238/16/235EPA 624/5030BND1,2-Dichloropropane ug/L 8/16/238/16/235EPA 624/5030BND1,3,5-Trimethylbenzene ug/L 8/16/238/16/235EPA 624/5030BND1,3-Dichlorobenzene ug/L 8/16/238/16/235EPA 624/5030BND1,3-Dichloropropane ug/L 8/16/238/16/235EPA 624/5030BND1,4-Dichlorobenzene ug/L 8/16/238/16/235EPA 624/5030BND2,2-Dichloropropane ug/L 8/16/238/16/235EPA 624/5030BND2-Chloroethyl vinyl ether ug/L 8/16/238/16/235EPA 624/5030BND2-Chlorotoluene ug/L 8/16/238/16/235EPA 624/5030BND4-Chlorotoluene ug/L 8/16/238/16/235EPA 624/5030BND4-Isopropyltoluene ug/L 8/16/238/16/2350EPA 624/5030B127Acetone ug/L 8/16/238/16/23100EPA 624/5030BNDAcrolein ug/L 8/16/238/16/2350EPA 624/5030BNDAcrylonitrile ug/L 8/16/238/16/232EPA 624/5030BNDBenzene ug/L 8/16/238/16/235EPA 624/5030BNDBromobenzene ug/L 8/16/238/16/235EPA 624/5030BNDBromochloromethane ug/L 8/16/238/16/235EPA 624/5030BNDBromodichloromethane ug/L 8/16/238/16/235EPA 624/5030BNDBromoform ug/L 8/16/238/16/235EPA 624/5030BNDBromomethane ug/L 8/16/238/16/2310EPA 624/5030BNDCarbon Disulfide Project Name: CVWRF Hg Sampling CtF WO#: 23H1347 www.ChemtechFord.com Page 8 of 23Page 8 of 23 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Central Valley Water Reclamation Facility Ed Harrison 800 West Central Valley Road Salt Lake City, UT 84119-3379 PO#: Receipt: Date Reported: Project Name: 8/16/23 9:17 @ 4.0 °C 8/23/2023 CVWRF Hg Sampling Sample ID: TBID (cont.) Lab ID: 23H1347-04Matrix: Wastewater Flag(s)Units Analysis Date/Time Date Sampled: 8/16/23 6:53 Preparation Date/Time Sampled By: James B Rich Minimum Reporting Limit MethodResult Volatile Organic Compounds (cont.) ug/L 8/16/238/16/235EPA 624/5030BNDCarbon Tetrachloride ug/L 8/16/238/16/235EPA 624/5030BNDChlorobenzene ug/L 8/16/238/16/235EPA 624/5030BNDChloroethane ug/L 8/16/238/16/235EPA 624/5030BNDChloroform ug/L 8/16/238/16/235EPA 624/5030BNDChloromethane ug/L 8/16/238/16/235EPA 624/5030BNDcis-1,2-Dichloroethene ug/L 8/16/238/16/235EPA 624/5030BNDcis-1,3-Dichloropropene ug/L 8/16/238/16/235EPA 624/5030BNDDibromochloromethane ug/L 8/16/238/16/235EPA 624/5030BNDDibromomethane ug/L 8/16/238/16/235EPA 624/5030BNDDichlorodifluoromethane ug/L 8/16/238/16/2350EPA 624/5030BNDEthyl Acetate ug/L 8/16/238/16/235EPA 624/5030BNDEthylbenzene ug/L 8/16/238/16/235EPA 624/5030BNDHexachlorobutadiene ug/L 8/16/238/16/235EPA 624/5030BNDIsopropylbenzene ug/L 8/16/238/16/235EPA 624/5030BNDMethyl Ethyl Ketone ug/L 8/16/238/16/2325EPA 624/5030BNDMethyl Isobutyl Ketone ug/L 8/16/238/16/2310EPA 624/5030BNDMethylene Chloride ug/L 8/16/238/16/235EPA 624/5030BNDMethyl-tert-butyl ether (MTBE) ug/L 8/16/238/16/235EPA 624/5030BNDNaphthalene ug/L 8/16/238/16/235EPA 624/5030BNDn-Butylbenzene ug/L 8/16/238/16/235EPA 624/5030BNDn-Propyl Benzene ug/L 8/16/238/16/235EPA 624/5030BNDsec-Butyl Benzene ug/L 8/16/238/16/235EPA 624/5030BNDStyrene ug/L 8/16/238/16/235EPA 624/5030BNDtert-Butylbenzene ug/L 8/16/238/16/235EPA 624/5030BNDTetrachloroethene ug/L 8/16/238/16/235EPA 624/5030BNDToluene ug/L 8/16/238/16/235EPA 624/5030BNDtrans-1,2-Dichloroethene ug/L 8/16/238/16/235EPA 624/5030BNDtrans-1,3-Dichloropropene ug/L 8/16/238/16/235EPA 624/5030BNDTrichloroethene ug/L 8/16/238/16/235EPA 624/5030BNDTrichlorofluoromethane ug/L 8/16/238/16/235EPA 624/5030BNDVinyl Chloride ug/L 8/16/238/16/235EPA 624/5030BNDXylenes, total Project Name: CVWRF Hg Sampling CtF WO#: 23H1347 www.ChemtechFord.com Page 9 of 23Page 9 of 23 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Central Valley Water Reclamation Facility Ed Harrison 800 West Central Valley Road Salt Lake City, UT 84119-3379 PO#: Receipt: Date Reported: Project Name: 8/16/23 9:17 @ 4.0 °C 8/23/2023 CVWRF Hg Sampling Sample ID: CWID Lab ID: 23H1347-05Matrix: Wastewater Flag(s)Units Analysis Date/Time Date Sampled: 8/16/23 7:07 Preparation Date/Time Sampled By: James B Rich Minimum Reporting Limit MethodResult Inorganic mg/L 8/18/238/16/230.002 SM 4500 CN-ENDCyanide, Total Volatile Organic Compounds ug/L 8/16/238/16/235EPA 624/5030BND1,1,1,2-Tetrachloroethane ug/L 8/16/238/16/235EPA 624/5030BND1,1,1-Trichloroethane ug/L 8/16/238/16/235EPA 624/5030BND1,1,2,2-Tetrachloroethane ug/L 8/16/238/16/235EPA 624/5030BND1,1,2-Trichloroethane ug/L 8/16/238/16/235EPA 624/5030BND1,1-Dichloroethane ug/L 8/16/238/16/235EPA 624/5030BND1,1-Dichloroethene ug/L 8/16/238/16/235EPA 624/5030BND1,1-Dichloropropene ug/L 8/16/238/16/235EPA 624/5030BND1,2,3-Trichlorobenzene ug/L 8/16/238/16/235EPA 624/5030BND1,2,3-Trichloropropane ug/L 8/16/238/16/235EPA 624/5030BND1,2,4-Trichlorobenzene ug/L 8/16/238/16/235EPA 624/5030BND1,2,4-Trimethylbenzene ug/L 8/16/238/16/235EPA 624/5030BND1,2-Dibromo-3-chloropropane ug/L 8/16/238/16/235EPA 624/5030BND1,2-Dibromoethane (EDB) ug/L 8/16/238/16/235EPA 624/5030BND1,2-Dichlorobenzene ug/L 8/16/238/16/235EPA 624/5030BND1,2-Dichloroethane ug/L 8/16/238/16/235EPA 624/5030BND1,2-Dichloropropane ug/L 8/16/238/16/235EPA 624/5030BND1,3,5-Trimethylbenzene ug/L 8/16/238/16/235EPA 624/5030BND1,3-Dichlorobenzene ug/L 8/16/238/16/235EPA 624/5030BND1,3-Dichloropropane ug/L 8/16/238/16/235EPA 624/5030BND1,4-Dichlorobenzene ug/L 8/16/238/16/235EPA 624/5030BND2,2-Dichloropropane ug/L 8/16/238/16/235EPA 624/5030BND2-Chloroethyl vinyl ether ug/L 8/16/238/16/235EPA 624/5030BND2-Chlorotoluene ug/L 8/16/238/16/235EPA 624/5030BND4-Chlorotoluene ug/L 8/16/238/16/235EPA 624/5030BND4-Isopropyltoluene ug/L 8/16/238/16/2350EPA 624/5030B88Acetone ug/L 8/16/238/16/23100EPA 624/5030BNDAcrolein ug/L 8/16/238/16/2350EPA 624/5030BNDAcrylonitrile ug/L 8/16/238/16/232EPA 624/5030BNDBenzene ug/L 8/16/238/16/235EPA 624/5030BNDBromobenzene ug/L 8/16/238/16/235EPA 624/5030BNDBromochloromethane ug/L 8/16/238/16/235EPA 624/5030BNDBromodichloromethane ug/L 8/16/238/16/235EPA 624/5030BNDBromoform ug/L 8/16/238/16/235EPA 624/5030BNDBromomethane ug/L 8/16/238/16/2310EPA 624/5030BNDCarbon Disulfide Project Name: CVWRF Hg Sampling CtF WO#: 23H1347 www.ChemtechFord.com Page 10 of 23Page 10 of 23 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Central Valley Water Reclamation Facility Ed Harrison 800 West Central Valley Road Salt Lake City, UT 84119-3379 PO#: Receipt: Date Reported: Project Name: 8/16/23 9:17 @ 4.0 °C 8/23/2023 CVWRF Hg Sampling Sample ID: CWID (cont.) Lab ID: 23H1347-05Matrix: Wastewater Flag(s)Units Analysis Date/Time Date Sampled: 8/16/23 7:07 Preparation Date/Time Sampled By: James B Rich Minimum Reporting Limit MethodResult Volatile Organic Compounds (cont.) ug/L 8/16/238/16/235EPA 624/5030BNDCarbon Tetrachloride ug/L 8/16/238/16/235EPA 624/5030BNDChlorobenzene ug/L 8/16/238/16/235EPA 624/5030BNDChloroethane ug/L 8/16/238/16/235EPA 624/5030BNDChloroform ug/L 8/16/238/16/235EPA 624/5030BNDChloromethane ug/L 8/16/238/16/235EPA 624/5030BNDcis-1,2-Dichloroethene ug/L 8/16/238/16/235EPA 624/5030BNDcis-1,3-Dichloropropene ug/L 8/16/238/16/235EPA 624/5030BNDDibromochloromethane ug/L 8/16/238/16/235EPA 624/5030BNDDibromomethane ug/L 8/16/238/16/235EPA 624/5030BNDDichlorodifluoromethane ug/L 8/16/238/16/2350EPA 624/5030BNDEthyl Acetate ug/L 8/16/238/16/235EPA 624/5030BNDEthylbenzene ug/L 8/16/238/16/235EPA 624/5030BNDHexachlorobutadiene ug/L 8/16/238/16/235EPA 624/5030BNDIsopropylbenzene ug/L 8/16/238/16/235EPA 624/5030BNDMethyl Ethyl Ketone ug/L 8/16/238/16/2325EPA 624/5030BNDMethyl Isobutyl Ketone ug/L 8/16/238/16/2310EPA 624/5030BNDMethylene Chloride ug/L 8/16/238/16/235EPA 624/5030BNDMethyl-tert-butyl ether (MTBE) ug/L 8/16/238/16/235EPA 624/5030BNDNaphthalene ug/L 8/16/238/16/235EPA 624/5030BNDn-Butylbenzene ug/L 8/16/238/16/235EPA 624/5030BNDn-Propyl Benzene ug/L 8/16/238/16/235EPA 624/5030BNDsec-Butyl Benzene ug/L 8/16/238/16/235EPA 624/5030BNDStyrene ug/L 8/16/238/16/235EPA 624/5030BNDtert-Butylbenzene ug/L 8/16/238/16/235EPA 624/5030BNDTetrachloroethene ug/L 8/16/238/16/235EPA 624/5030BNDToluene ug/L 8/16/238/16/235EPA 624/5030BNDtrans-1,2-Dichloroethene ug/L 8/16/238/16/235EPA 624/5030BNDtrans-1,3-Dichloropropene ug/L 8/16/238/16/235EPA 624/5030BNDTrichloroethene ug/L 8/16/238/16/235EPA 624/5030BNDTrichlorofluoromethane ug/L 8/16/238/16/235EPA 624/5030BNDVinyl Chloride ug/L 8/16/238/16/235EPA 624/5030BNDXylenes, total Project Name: CVWRF Hg Sampling CtF WO#: 23H1347 www.ChemtechFord.com Page 11 of 23Page 11 of 23 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Central Valley Water Reclamation Facility Ed Harrison 800 West Central Valley Road Salt Lake City, UT 84119-3379 PO#: Receipt: Date Reported: Project Name: 8/16/23 9:17 @ 4.0 °C 8/23/2023 CVWRF Hg Sampling Sample ID: KID Lab ID: 23H1347-06Matrix: Wastewater Flag(s)Units Analysis Date/Time Date Sampled: 8/16/23 7:14 Preparation Date/Time Sampled By: James B Rich Minimum Reporting Limit MethodResult Inorganic mg/L 8/21/238/21/230.002 SM 4500 CN-E0.002Cyanide, Total Volatile Organic Compounds ug/L 8/17/238/17/235EPA 624/5030BND1,1,1,2-Tetrachloroethane ug/L 8/17/238/17/235EPA 624/5030BND1,1,1-Trichloroethane ug/L 8/17/238/17/235EPA 624/5030BND1,1,2,2-Tetrachloroethane ug/L 8/17/238/17/235EPA 624/5030BND1,1,2-Trichloroethane ug/L 8/17/238/17/235EPA 624/5030BND1,1-Dichloroethane ug/L 8/17/238/17/235EPA 624/5030BND1,1-Dichloroethene ug/L 8/17/238/17/235EPA 624/5030BND1,1-Dichloropropene ug/L 8/17/238/17/235EPA 624/5030BND1,2,3-Trichlorobenzene ug/L 8/17/238/17/235EPA 624/5030BND1,2,3-Trichloropropane ug/L 8/17/238/17/235EPA 624/5030BND1,2,4-Trichlorobenzene ug/L 8/17/238/17/235EPA 624/5030BND1,2,4-Trimethylbenzene ug/L 8/17/238/17/235EPA 624/5030BND1,2-Dibromo-3-chloropropane ug/L 8/17/238/17/235EPA 624/5030BND1,2-Dibromoethane (EDB) ug/L 8/17/238/17/235EPA 624/5030BND1,2-Dichlorobenzene ug/L 8/17/238/17/235EPA 624/5030BND1,2-Dichloroethane ug/L 8/17/238/17/235EPA 624/5030BND1,2-Dichloropropane ug/L 8/17/238/17/235EPA 624/5030BND1,3,5-Trimethylbenzene ug/L 8/17/238/17/235EPA 624/5030BND1,3-Dichlorobenzene ug/L 8/17/238/17/235EPA 624/5030BND1,3-Dichloropropane ug/L 8/17/238/17/235EPA 624/5030BND1,4-Dichlorobenzene ug/L 8/17/238/17/235EPA 624/5030BND2,2-Dichloropropane ug/L 8/17/238/17/235EPA 624/5030BND2-Chloroethyl vinyl ether ug/L 8/17/238/17/235EPA 624/5030BND2-Chlorotoluene ug/L 8/17/238/17/235EPA 624/5030BND4-Chlorotoluene ug/L 8/17/238/17/235EPA 624/5030BND4-Isopropyltoluene ug/L 8/17/238/17/2350EPA 624/5030B69Acetone ug/L 8/17/238/17/23100EPA 624/5030BNDAcrolein ug/L 8/17/238/17/2350EPA 624/5030BNDAcrylonitrile ug/L 8/17/238/17/232EPA 624/5030BNDBenzene ug/L 8/17/238/17/235EPA 624/5030BNDBromobenzene ug/L 8/17/238/17/235EPA 624/5030BNDBromochloromethane ug/L 8/17/238/17/235EPA 624/5030BNDBromodichloromethane ug/L 8/17/238/17/235EPA 624/5030BNDBromoform ug/L 8/17/238/17/235EPA 624/5030BNDBromomethane ug/L 8/17/238/17/2310EPA 624/5030BNDCarbon Disulfide Project Name: CVWRF Hg Sampling CtF WO#: 23H1347 www.ChemtechFord.com Page 12 of 23Page 12 of 23 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Central Valley Water Reclamation Facility Ed Harrison 800 West Central Valley Road Salt Lake City, UT 84119-3379 PO#: Receipt: Date Reported: Project Name: 8/16/23 9:17 @ 4.0 °C 8/23/2023 CVWRF Hg Sampling Sample ID: KID (cont.) Lab ID: 23H1347-06Matrix: Wastewater Flag(s)Units Analysis Date/Time Date Sampled: 8/16/23 7:14 Preparation Date/Time Sampled By: James B Rich Minimum Reporting Limit MethodResult Volatile Organic Compounds (cont.) ug/L 8/17/238/17/235EPA 624/5030BNDCarbon Tetrachloride ug/L 8/17/238/17/235EPA 624/5030BNDChlorobenzene ug/L 8/17/238/17/235EPA 624/5030BNDChloroethane ug/L 8/17/238/17/235EPA 624/5030B6Chloroform ug/L 8/17/238/17/235EPA 624/5030BNDChloromethane ug/L 8/17/238/17/235EPA 624/5030BNDcis-1,2-Dichloroethene ug/L 8/17/238/17/235EPA 624/5030BNDcis-1,3-Dichloropropene ug/L 8/17/238/17/235EPA 624/5030BNDDibromochloromethane ug/L 8/17/238/17/235EPA 624/5030BNDDibromomethane ug/L 8/17/238/17/235EPA 624/5030BNDDichlorodifluoromethane ug/L 8/17/238/17/2350EPA 624/5030BNDEthyl Acetate ug/L 8/17/238/17/235EPA 624/5030BNDEthylbenzene ug/L 8/17/238/17/235EPA 624/5030BNDHexachlorobutadiene ug/L 8/17/238/17/235EPA 624/5030BNDIsopropylbenzene ug/L 8/17/238/17/235EPA 624/5030BNDMethyl Ethyl Ketone ug/L 8/17/238/17/2325EPA 624/5030BNDMethyl Isobutyl Ketone ug/L 8/17/238/17/2310EPA 624/5030BNDMethylene Chloride ug/L 8/17/238/17/235EPA 624/5030BNDMethyl-tert-butyl ether (MTBE) ug/L 8/17/238/17/235EPA 624/5030BNDNaphthalene ug/L 8/17/238/17/235EPA 624/5030BNDn-Butylbenzene ug/L 8/17/238/17/235EPA 624/5030BNDn-Propyl Benzene ug/L 8/17/238/17/235EPA 624/5030BNDsec-Butyl Benzene ug/L 8/17/238/17/235EPA 624/5030BNDStyrene ug/L 8/17/238/17/235EPA 624/5030BNDtert-Butylbenzene ug/L 8/17/238/17/235EPA 624/5030BNDTetrachloroethene ug/L 8/17/238/17/235EPA 624/5030BNDToluene ug/L 8/17/238/17/235EPA 624/5030BNDtrans-1,2-Dichloroethene ug/L 8/17/238/17/235EPA 624/5030BNDtrans-1,3-Dichloropropene ug/L 8/17/238/17/235EPA 624/5030BNDTrichloroethene ug/L 8/17/238/17/235EPA 624/5030BNDTrichlorofluoromethane ug/L 8/17/238/17/235EPA 624/5030BNDVinyl Chloride ug/L 8/17/238/17/235EPA 624/5030BNDXylenes, total Project Name: CVWRF Hg Sampling CtF WO#: 23H1347 www.ChemtechFord.com Page 13 of 23Page 13 of 23 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Central Valley Water Reclamation Facility Ed Harrison 800 West Central Valley Road Salt Lake City, UT 84119-3379 PO#: Receipt: Date Reported: Project Name: 8/16/23 9:17 @ 4.0 °C 8/23/2023 CVWRF Hg Sampling Sample ID: MC Lab ID: 23H1347-07Matrix: Wastewater Flag(s)Units Analysis Date/Time Date Sampled: 8/16/23 7:25 Preparation Date/Time Sampled By: James B Rich Minimum Reporting Limit MethodResult Inorganic mg/L 8/21/238/21/230.002 SM 4500 CN-E0.007Cyanide, Total Volatile Organic Compounds ug/L 8/17/238/17/235EPA 624/5030BND1,1,1,2-Tetrachloroethane ug/L 8/17/238/17/235EPA 624/5030BND1,1,1-Trichloroethane ug/L 8/17/238/17/235EPA 624/5030BND1,1,2,2-Tetrachloroethane ug/L 8/17/238/17/235EPA 624/5030BND1,1,2-Trichloroethane ug/L 8/17/238/17/235EPA 624/5030BND1,1-Dichloroethane ug/L 8/17/238/17/235EPA 624/5030BND1,1-Dichloroethene ug/L 8/17/238/17/235EPA 624/5030BND1,1-Dichloropropene ug/L 8/17/238/17/235EPA 624/5030BND1,2,3-Trichlorobenzene ug/L 8/17/238/17/235EPA 624/5030BND1,2,3-Trichloropropane ug/L 8/17/238/17/235EPA 624/5030BND1,2,4-Trichlorobenzene ug/L 8/17/238/17/235EPA 624/5030BND1,2,4-Trimethylbenzene ug/L 8/17/238/17/235EPA 624/5030BND1,2-Dibromo-3-chloropropane ug/L 8/17/238/17/235EPA 624/5030BND1,2-Dibromoethane (EDB) ug/L 8/17/238/17/235EPA 624/5030BND1,2-Dichlorobenzene ug/L 8/17/238/17/235EPA 624/5030BND1,2-Dichloroethane ug/L 8/17/238/17/235EPA 624/5030BND1,2-Dichloropropane ug/L 8/17/238/17/235EPA 624/5030BND1,3,5-Trimethylbenzene ug/L 8/17/238/17/235EPA 624/5030BND1,3-Dichlorobenzene ug/L 8/17/238/17/235EPA 624/5030BND1,3-Dichloropropane ug/L 8/17/238/17/235EPA 624/5030BND1,4-Dichlorobenzene ug/L 8/17/238/17/235EPA 624/5030BND2,2-Dichloropropane ug/L 8/17/238/17/235EPA 624/5030BND2-Chloroethyl vinyl ether ug/L 8/17/238/17/235EPA 624/5030BND2-Chlorotoluene ug/L 8/17/238/17/235EPA 624/5030BND4-Chlorotoluene ug/L 8/17/238/17/235EPA 624/5030BND4-Isopropyltoluene ug/L 8/17/238/17/2350EPA 624/5030B70Acetone ug/L 8/17/238/17/23100EPA 624/5030BNDAcrolein ug/L 8/17/238/17/2350EPA 624/5030BNDAcrylonitrile ug/L 8/17/238/17/232EPA 624/5030BNDBenzene ug/L 8/17/238/17/235EPA 624/5030BNDBromobenzene ug/L 8/17/238/17/235EPA 624/5030BNDBromochloromethane ug/L 8/17/238/17/235EPA 624/5030BNDBromodichloromethane ug/L 8/17/238/17/235EPA 624/5030BNDBromoform ug/L 8/17/238/17/235EPA 624/5030BNDBromomethane ug/L 8/17/238/17/2310EPA 624/5030BNDCarbon Disulfide Project Name: CVWRF Hg Sampling CtF WO#: 23H1347 www.ChemtechFord.com Page 14 of 23Page 14 of 23 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Central Valley Water Reclamation Facility Ed Harrison 800 West Central Valley Road Salt Lake City, UT 84119-3379 PO#: Receipt: Date Reported: Project Name: 8/16/23 9:17 @ 4.0 °C 8/23/2023 CVWRF Hg Sampling Sample ID: MC (cont.) Lab ID: 23H1347-07Matrix: Wastewater Flag(s)Units Analysis Date/Time Date Sampled: 8/16/23 7:25 Preparation Date/Time Sampled By: James B Rich Minimum Reporting Limit MethodResult Volatile Organic Compounds (cont.) ug/L 8/17/238/17/235EPA 624/5030BNDCarbon Tetrachloride ug/L 8/17/238/17/235EPA 624/5030BNDChlorobenzene ug/L 8/17/238/17/235EPA 624/5030BNDChloroethane ug/L 8/17/238/17/235EPA 624/5030BNDChloroform ug/L 8/17/238/17/235EPA 624/5030BNDChloromethane ug/L 8/17/238/17/235EPA 624/5030BNDcis-1,2-Dichloroethene ug/L 8/17/238/17/235EPA 624/5030BNDcis-1,3-Dichloropropene ug/L 8/17/238/17/235EPA 624/5030BNDDibromochloromethane ug/L 8/17/238/17/235EPA 624/5030BNDDibromomethane ug/L 8/17/238/17/235EPA 624/5030BNDDichlorodifluoromethane ug/L 8/17/238/17/2350EPA 624/5030BNDEthyl Acetate ug/L 8/17/238/17/235EPA 624/5030BNDEthylbenzene ug/L 8/17/238/17/235EPA 624/5030BNDHexachlorobutadiene ug/L 8/17/238/17/235EPA 624/5030BNDIsopropylbenzene ug/L 8/17/238/17/235EPA 624/5030BNDMethyl Ethyl Ketone ug/L 8/17/238/17/2325EPA 624/5030BNDMethyl Isobutyl Ketone ug/L 8/17/238/17/2310EPA 624/5030BNDMethylene Chloride ug/L 8/17/238/17/235EPA 624/5030BNDMethyl-tert-butyl ether (MTBE) ug/L 8/17/238/17/235EPA 624/5030BNDNaphthalene ug/L 8/17/238/17/235EPA 624/5030BNDn-Butylbenzene ug/L 8/17/238/17/235EPA 624/5030BNDn-Propyl Benzene ug/L 8/17/238/17/235EPA 624/5030BNDsec-Butyl Benzene ug/L 8/17/238/17/235EPA 624/5030BNDStyrene ug/L 8/17/238/17/235EPA 624/5030BNDtert-Butylbenzene ug/L 8/17/238/17/235EPA 624/5030BNDTetrachloroethene ug/L 8/17/238/17/235EPA 624/5030BNDToluene ug/L 8/17/238/17/235EPA 624/5030BNDtrans-1,2-Dichloroethene ug/L 8/17/238/17/235EPA 624/5030BNDtrans-1,3-Dichloropropene ug/L 8/17/238/17/235EPA 624/5030BNDTrichloroethene ug/L 8/17/238/17/235EPA 624/5030BNDTrichlorofluoromethane ug/L 8/17/238/17/235EPA 624/5030BNDVinyl Chloride ug/L 8/17/238/17/235EPA 624/5030BNDXylenes, total Project Name: CVWRF Hg Sampling CtF WO#: 23H1347 www.ChemtechFord.com Page 15 of 23Page 15 of 23 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Central Valley Water Reclamation Facility Ed Harrison 800 West Central Valley Road Salt Lake City, UT 84119-3379 PO#: Receipt: Date Reported: Project Name: 8/16/23 9:17 @ 4.0 °C 8/23/2023 CVWRF Hg Sampling Sample ID: SSL Lab ID: 23H1347-08Matrix: Wastewater Flag(s)Units Analysis Date/Time Date Sampled: 8/16/23 7:44 Preparation Date/Time Sampled By: James B Rich Minimum Reporting Limit MethodResult Inorganic mg/L 8/21/238/21/230.002 SM 4500 CN-ENDCyanide, Total Volatile Organic Compounds ug/L 8/17/238/17/235EPA 624/5030BND1,1,1,2-Tetrachloroethane ug/L 8/17/238/17/235EPA 624/5030BND1,1,1-Trichloroethane ug/L 8/17/238/17/235EPA 624/5030BND1,1,2,2-Tetrachloroethane ug/L 8/17/238/17/235EPA 624/5030BND1,1,2-Trichloroethane ug/L 8/17/238/17/235EPA 624/5030BND1,1-Dichloroethane ug/L 8/17/238/17/235EPA 624/5030BND1,1-Dichloroethene ug/L 8/17/238/17/235EPA 624/5030BND1,1-Dichloropropene ug/L 8/17/238/17/235EPA 624/5030BND1,2,3-Trichlorobenzene ug/L 8/17/238/17/235EPA 624/5030BND1,2,3-Trichloropropane ug/L 8/17/238/17/235EPA 624/5030BND1,2,4-Trichlorobenzene ug/L 8/17/238/17/235EPA 624/5030BND1,2,4-Trimethylbenzene ug/L 8/17/238/17/235EPA 624/5030BND1,2-Dibromo-3-chloropropane ug/L 8/17/238/17/235EPA 624/5030BND1,2-Dibromoethane (EDB) ug/L 8/17/238/17/235EPA 624/5030BND1,2-Dichlorobenzene ug/L 8/17/238/17/235EPA 624/5030BND1,2-Dichloroethane ug/L 8/17/238/17/235EPA 624/5030BND1,2-Dichloropropane ug/L 8/17/238/17/235EPA 624/5030BND1,3,5-Trimethylbenzene ug/L 8/17/238/17/235EPA 624/5030BND1,3-Dichlorobenzene ug/L 8/17/238/17/235EPA 624/5030BND1,3-Dichloropropane ug/L 8/17/238/17/235EPA 624/5030BND1,4-Dichlorobenzene ug/L 8/17/238/17/235EPA 624/5030BND2,2-Dichloropropane ug/L 8/17/238/17/235EPA 624/5030BND2-Chloroethyl vinyl ether ug/L 8/17/238/17/235EPA 624/5030BND2-Chlorotoluene ug/L 8/17/238/17/235EPA 624/5030BND4-Chlorotoluene ug/L 8/17/238/17/235EPA 624/5030BND4-Isopropyltoluene ug/L 8/17/238/17/2350EPA 624/5030BNDAcetone ug/L 8/17/238/17/23100EPA 624/5030BNDAcrolein ug/L 8/17/238/17/2350EPA 624/5030BNDAcrylonitrile ug/L 8/17/238/17/232EPA 624/5030BNDBenzene ug/L 8/17/238/17/235EPA 624/5030BNDBromobenzene ug/L 8/17/238/17/235EPA 624/5030BNDBromochloromethane ug/L 8/17/238/17/235EPA 624/5030BNDBromodichloromethane ug/L 8/17/238/17/235EPA 624/5030BNDBromoform ug/L 8/17/238/17/235EPA 624/5030BNDBromomethane ug/L 8/17/238/17/2310EPA 624/5030BNDCarbon Disulfide Project Name: CVWRF Hg Sampling CtF WO#: 23H1347 www.ChemtechFord.com Page 16 of 23Page 16 of 23 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Central Valley Water Reclamation Facility Ed Harrison 800 West Central Valley Road Salt Lake City, UT 84119-3379 PO#: Receipt: Date Reported: Project Name: 8/16/23 9:17 @ 4.0 °C 8/23/2023 CVWRF Hg Sampling Sample ID: SSL (cont.) Lab ID: 23H1347-08Matrix: Wastewater Flag(s)Units Analysis Date/Time Date Sampled: 8/16/23 7:44 Preparation Date/Time Sampled By: James B Rich Minimum Reporting Limit MethodResult Volatile Organic Compounds (cont.) ug/L 8/17/238/17/235EPA 624/5030BNDCarbon Tetrachloride ug/L 8/17/238/17/235EPA 624/5030BNDChlorobenzene ug/L 8/17/238/17/235EPA 624/5030BNDChloroethane ug/L 8/17/238/17/235EPA 624/5030BNDChloroform ug/L 8/17/238/17/235EPA 624/5030BNDChloromethane ug/L 8/17/238/17/235EPA 624/5030BNDcis-1,2-Dichloroethene ug/L 8/17/238/17/235EPA 624/5030BNDcis-1,3-Dichloropropene ug/L 8/17/238/17/235EPA 624/5030BNDDibromochloromethane ug/L 8/17/238/17/235EPA 624/5030BNDDibromomethane ug/L 8/17/238/17/235EPA 624/5030BNDDichlorodifluoromethane ug/L 8/17/238/17/2350EPA 624/5030BNDEthyl Acetate ug/L 8/17/238/17/235EPA 624/5030BNDEthylbenzene ug/L 8/17/238/17/235EPA 624/5030BNDHexachlorobutadiene ug/L 8/17/238/17/235EPA 624/5030BNDIsopropylbenzene ug/L 8/17/238/17/235EPA 624/5030BNDMethyl Ethyl Ketone ug/L 8/17/238/17/2325EPA 624/5030BNDMethyl Isobutyl Ketone ug/L 8/17/238/17/2310EPA 624/5030BNDMethylene Chloride ug/L 8/17/238/17/235EPA 624/5030BNDMethyl-tert-butyl ether (MTBE) ug/L 8/17/238/17/235EPA 624/5030BNDNaphthalene ug/L 8/17/238/17/235EPA 624/5030BNDn-Butylbenzene ug/L 8/17/238/17/235EPA 624/5030BNDn-Propyl Benzene ug/L 8/17/238/17/235EPA 624/5030BNDsec-Butyl Benzene ug/L 8/17/238/17/235EPA 624/5030BNDStyrene ug/L 8/17/238/17/235EPA 624/5030BNDtert-Butylbenzene ug/L 8/17/238/17/235EPA 624/5030BNDTetrachloroethene ug/L 8/17/238/17/235EPA 624/5030BNDToluene ug/L 8/17/238/17/235EPA 624/5030BNDtrans-1,2-Dichloroethene ug/L 8/17/238/17/235EPA 624/5030BNDtrans-1,3-Dichloropropene ug/L 8/17/238/17/235EPA 624/5030BNDTrichloroethene ug/L 8/17/238/17/235EPA 624/5030BNDTrichlorofluoromethane ug/L 8/17/238/17/235EPA 624/5030BNDVinyl Chloride ug/L 8/17/238/17/235EPA 624/5030BNDXylenes, total Project Name: CVWRF Hg Sampling CtF WO#: 23H1347 www.ChemtechFord.com Page 17 of 23Page 17 of 23 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Central Valley Water Reclamation Facility Ed Harrison 800 West Central Valley Road Salt Lake City, UT 84119-3379 PO#: Receipt: Date Reported: Project Name: 8/16/23 9:17 @ 4.0 °C 8/23/2023 CVWRF Hg Sampling Sample ID: MOIID SOUTH Lab ID: 23H1347-09Matrix: Wastewater Flag(s)Units Analysis Date/Time Date Sampled: 8/16/23 8:05 Preparation Date/Time Sampled By: James B Rich Minimum Reporting Limit MethodResult Inorganic mg/L 8/21/238/21/230.002 SM 4500 CN-E0.004Cyanide, Total Volatile Organic Compounds ug/L 8/18/238/18/235EPA 624/5030BND1,1,1,2-Tetrachloroethane ug/L 8/18/238/18/235EPA 624/5030BND1,1,1-Trichloroethane ug/L 8/18/238/18/235EPA 624/5030BND1,1,2,2-Tetrachloroethane ug/L 8/18/238/18/235EPA 624/5030BND1,1,2-Trichloroethane ug/L 8/18/238/18/235EPA 624/5030BND1,1-Dichloroethane ug/L 8/18/238/18/235EPA 624/5030BND1,1-Dichloroethene ug/L 8/18/238/18/235EPA 624/5030BND1,1-Dichloropropene ug/L 8/18/238/18/235EPA 624/5030BND1,2,3-Trichlorobenzene ug/L 8/18/238/18/235EPA 624/5030BND1,2,3-Trichloropropane ug/L 8/18/238/18/235EPA 624/5030BND1,2,4-Trichlorobenzene ug/L 8/18/238/18/235EPA 624/5030BND1,2,4-Trimethylbenzene ug/L 8/18/238/18/235EPA 624/5030BND1,2-Dibromo-3-chloropropane ug/L 8/18/238/18/235EPA 624/5030BND1,2-Dibromoethane (EDB) ug/L 8/18/238/18/235EPA 624/5030BND1,2-Dichlorobenzene ug/L 8/18/238/18/235EPA 624/5030BND1,2-Dichloroethane ug/L 8/18/238/18/235EPA 624/5030BND1,2-Dichloropropane ug/L 8/18/238/18/235EPA 624/5030BND1,3,5-Trimethylbenzene ug/L 8/18/238/18/235EPA 624/5030BND1,3-Dichlorobenzene ug/L 8/18/238/18/235EPA 624/5030BND1,3-Dichloropropane ug/L 8/18/238/18/235EPA 624/5030BND1,4-Dichlorobenzene ug/L 8/18/238/18/235EPA 624/5030BND2,2-Dichloropropane ug/L 8/18/238/18/235EPA 624/5030BND2-Chloroethyl vinyl ether ug/L 8/18/238/18/235EPA 624/5030BND2-Chlorotoluene ug/L 8/18/238/18/235EPA 624/5030BND4-Chlorotoluene ug/L 8/18/238/18/235EPA 624/5030BND4-Isopropyltoluene ug/L 8/18/238/18/2350EPA 624/5030BNDAcetone ug/L 8/18/238/18/23100EPA 624/5030BNDAcrolein ug/L 8/18/238/18/2350EPA 624/5030BNDAcrylonitrile ug/L 8/18/238/18/232EPA 624/5030BNDBenzene ug/L 8/18/238/18/235EPA 624/5030BNDBromobenzene ug/L 8/18/238/18/235EPA 624/5030BNDBromochloromethane ug/L 8/18/238/18/235EPA 624/5030BNDBromodichloromethane ug/L 8/18/238/18/235EPA 624/5030BNDBromoform ug/L 8/18/238/18/235EPA 624/5030BNDBromomethane ug/L 8/18/238/18/2310EPA 624/5030BNDCarbon Disulfide Project Name: CVWRF Hg Sampling CtF WO#: 23H1347 www.ChemtechFord.com Page 18 of 23Page 18 of 23 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Central Valley Water Reclamation Facility Ed Harrison 800 West Central Valley Road Salt Lake City, UT 84119-3379 PO#: Receipt: Date Reported: Project Name: 8/16/23 9:17 @ 4.0 °C 8/23/2023 CVWRF Hg Sampling Sample ID: MOIID SOUTH (cont.) Lab ID: 23H1347-09Matrix: Wastewater Flag(s)Units Analysis Date/Time Date Sampled: 8/16/23 8:05 Preparation Date/Time Sampled By: James B Rich Minimum Reporting Limit MethodResult Volatile Organic Compounds (cont.) ug/L 8/18/238/18/235EPA 624/5030BNDCarbon Tetrachloride ug/L 8/18/238/18/235EPA 624/5030BNDChlorobenzene ug/L 8/18/238/18/235EPA 624/5030BNDChloroethane ug/L 8/18/238/18/235EPA 624/5030B5Chloroform ug/L 8/18/238/18/235EPA 624/5030BNDChloromethane ug/L 8/18/238/18/235EPA 624/5030BNDcis-1,2-Dichloroethene ug/L 8/18/238/18/235EPA 624/5030BNDcis-1,3-Dichloropropene ug/L 8/18/238/18/235EPA 624/5030BNDDibromochloromethane ug/L 8/18/238/18/235EPA 624/5030BNDDibromomethane ug/L 8/18/238/18/235EPA 624/5030BNDDichlorodifluoromethane ug/L 8/18/238/18/2350EPA 624/5030BNDEthyl Acetate ug/L 8/18/238/18/235EPA 624/5030BNDEthylbenzene ug/L 8/18/238/18/235EPA 624/5030BNDHexachlorobutadiene ug/L 8/18/238/18/235EPA 624/5030BNDIsopropylbenzene ug/L 8/18/238/18/235EPA 624/5030BNDMethyl Ethyl Ketone ug/L 8/18/238/18/2325EPA 624/5030BNDMethyl Isobutyl Ketone ug/L 8/18/238/18/2310EPA 624/5030BNDMethylene Chloride ug/L 8/18/238/18/235EPA 624/5030BNDMethyl-tert-butyl ether (MTBE) ug/L 8/18/238/18/235EPA 624/5030BNDNaphthalene ug/L 8/18/238/18/235EPA 624/5030BNDn-Butylbenzene ug/L 8/18/238/18/235EPA 624/5030BNDn-Propyl Benzene ug/L 8/18/238/18/235EPA 624/5030BNDsec-Butyl Benzene ug/L 8/18/238/18/235EPA 624/5030BNDStyrene ug/L 8/18/238/18/235EPA 624/5030BNDtert-Butylbenzene ug/L 8/18/238/18/235EPA 624/5030BNDTetrachloroethene ug/L 8/18/238/18/235EPA 624/5030BNDToluene ug/L 8/18/238/18/235EPA 624/5030BNDtrans-1,2-Dichloroethene ug/L 8/18/238/18/235EPA 624/5030BNDtrans-1,3-Dichloropropene ug/L 8/18/238/18/235EPA 624/5030BNDTrichloroethene ug/L 8/18/238/18/235EPA 624/5030BNDTrichlorofluoromethane ug/L 8/18/238/18/235EPA 624/5030BNDVinyl Chloride ug/L 8/18/238/18/235EPA 624/5030BNDXylenes, total Project Name: CVWRF Hg Sampling CtF WO#: 23H1347 www.ChemtechFord.com Page 19 of 23Page 19 of 23 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Central Valley Water Reclamation Facility Ed Harrison 800 West Central Valley Road Salt Lake City, UT 84119-3379 PO#: Receipt: Date Reported: Project Name: 8/16/23 9:17 @ 4.0 °C 8/23/2023 CVWRF Hg Sampling Sample ID: MOID EAST Lab ID: 23H1347-10Matrix: Wastewater Flag(s)Units Analysis Date/Time Date Sampled: 8/16/23 8:17 Preparation Date/Time Sampled By: James B Rich Minimum Reporting Limit MethodResult Inorganic mg/L 8/21/238/21/230.002 SM 4500 CN-ENDCyanide, Total Volatile Organic Compounds ug/L 8/21/238/21/235EPA 624/5030BND1,1,1,2-Tetrachloroethane ug/L 8/21/238/21/235EPA 624/5030BND1,1,1-Trichloroethane ug/L 8/21/238/21/235EPA 624/5030BND1,1,2,2-Tetrachloroethane ug/L 8/21/238/21/235EPA 624/5030BND1,1,2-Trichloroethane ug/L 8/21/238/21/235EPA 624/5030BND1,1-Dichloroethane ug/L 8/21/238/21/235EPA 624/5030BND1,1-Dichloroethene ug/L 8/21/238/21/235EPA 624/5030BND1,1-Dichloropropene ug/L 8/21/238/21/235EPA 624/5030BND1,2,3-Trichlorobenzene ug/L 8/21/238/21/235EPA 624/5030BND1,2,3-Trichloropropane ug/L 8/21/238/21/235EPA 624/5030BND1,2,4-Trichlorobenzene ug/L 8/21/238/21/235EPA 624/5030BND1,2,4-Trimethylbenzene ug/L 8/21/238/21/235EPA 624/5030BND1,2-Dibromo-3-chloropropane ug/L 8/21/238/21/235EPA 624/5030BND1,2-Dibromoethane (EDB) ug/L 8/21/238/21/235EPA 624/5030BND1,2-Dichlorobenzene ug/L 8/21/238/21/235EPA 624/5030BND1,2-Dichloroethane ug/L 8/21/238/21/235EPA 624/5030BND1,2-Dichloropropane ug/L 8/21/238/21/235EPA 624/5030BND1,3,5-Trimethylbenzene ug/L 8/21/238/21/235EPA 624/5030BND1,3-Dichlorobenzene ug/L 8/21/238/21/235EPA 624/5030BND1,3-Dichloropropane ug/L 8/21/238/21/235EPA 624/5030BND1,4-Dichlorobenzene ug/L 8/21/238/21/235EPA 624/5030BND2,2-Dichloropropane ug/L 8/21/238/21/235EPA 624/5030BND2-Chloroethyl vinyl ether ug/L 8/21/238/21/235EPA 624/5030BND2-Chlorotoluene ug/L 8/21/238/21/235EPA 624/5030BND4-Chlorotoluene ug/L 8/21/238/21/235EPA 624/5030BND4-Isopropyltoluene ug/L 8/21/238/21/2350EPA 624/5030BNDAcetone ug/L 8/21/238/21/23100EPA 624/5030BNDAcrolein ug/L 8/21/238/21/2350EPA 624/5030BNDAcrylonitrile ug/L 8/21/238/21/232EPA 624/5030BNDBenzene ug/L 8/21/238/21/235EPA 624/5030BNDBromobenzene ug/L 8/21/238/21/235EPA 624/5030BNDBromochloromethane ug/L 8/21/238/21/235EPA 624/5030BNDBromodichloromethane ug/L 8/21/238/21/235EPA 624/5030BNDBromoform ug/L 8/21/238/21/235EPA 624/5030BNDBromomethane ug/L 8/21/238/21/2310EPA 624/5030BNDCarbon Disulfide Project Name: CVWRF Hg Sampling CtF WO#: 23H1347 www.ChemtechFord.com Page 20 of 23Page 20 of 23 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Central Valley Water Reclamation Facility Ed Harrison 800 West Central Valley Road Salt Lake City, UT 84119-3379 PO#: Receipt: Date Reported: Project Name: 8/16/23 9:17 @ 4.0 °C 8/23/2023 CVWRF Hg Sampling Sample ID: MOID EAST (cont.) Lab ID: 23H1347-10Matrix: Wastewater Flag(s)Units Analysis Date/Time Date Sampled: 8/16/23 8:17 Preparation Date/Time Sampled By: James B Rich Minimum Reporting Limit MethodResult Volatile Organic Compounds (cont.) ug/L 8/21/238/21/235EPA 624/5030BNDCarbon Tetrachloride ug/L 8/21/238/21/235EPA 624/5030BNDChlorobenzene ug/L 8/21/238/21/235EPA 624/5030BNDChloroethane ug/L 8/21/238/21/235EPA 624/5030BNDChloroform ug/L 8/21/238/21/235EPA 624/5030BNDChloromethane ug/L 8/21/238/21/235EPA 624/5030BNDcis-1,2-Dichloroethene ug/L 8/21/238/21/235EPA 624/5030BNDcis-1,3-Dichloropropene ug/L 8/21/238/21/235EPA 624/5030BNDDibromochloromethane ug/L 8/21/238/21/235EPA 624/5030BNDDibromomethane ug/L 8/21/238/21/235EPA 624/5030BNDDichlorodifluoromethane ug/L 8/21/238/21/2350EPA 624/5030BNDEthyl Acetate ug/L 8/21/238/21/235EPA 624/5030BNDEthylbenzene ug/L 8/21/238/21/235EPA 624/5030BNDHexachlorobutadiene ug/L 8/21/238/21/235EPA 624/5030BNDIsopropylbenzene ug/L 8/21/238/21/235EPA 624/5030BNDMethyl Ethyl Ketone ug/L 8/21/238/21/2325EPA 624/5030BNDMethyl Isobutyl Ketone ug/L 8/21/238/21/2310EPA 624/5030BNDMethylene Chloride ug/L 8/21/238/21/235EPA 624/5030BNDMethyl-tert-butyl ether (MTBE) ug/L 8/21/238/21/235EPA 624/5030BNDNaphthalene ug/L 8/21/238/21/235EPA 624/5030BNDn-Butylbenzene ug/L 8/21/238/21/235EPA 624/5030BNDn-Propyl Benzene ug/L 8/21/238/21/235EPA 624/5030BNDsec-Butyl Benzene ug/L 8/21/238/21/235EPA 624/5030BNDStyrene ug/L 8/21/238/21/235EPA 624/5030BNDtert-Butylbenzene ug/L 8/21/238/21/235EPA 624/5030BNDTetrachloroethene ug/L 8/21/238/21/235EPA 624/5030BNDToluene ug/L 8/21/238/21/235EPA 624/5030BNDtrans-1,2-Dichloroethene ug/L 8/21/238/21/235EPA 624/5030BNDtrans-1,3-Dichloropropene ug/L 8/21/238/21/235EPA 624/5030BNDTrichloroethene ug/L 8/21/238/21/235EPA 624/5030BNDTrichlorofluoromethane ug/L 8/21/238/21/235EPA 624/5030BNDVinyl Chloride ug/L 8/21/238/21/235EPA 624/5030BNDXylenes, total Project Name: CVWRF Hg Sampling CtF WO#: 23H1347 www.ChemtechFord.com Page 21 of 23Page 21 of 23 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Central Valley Water Reclamation Facility Ed Harrison 800 West Central Valley Road Salt Lake City, UT 84119-3379 PO#: Receipt: Date Reported: Project Name: 8/16/23 9:17 @ 4.0 °C 8/23/2023 CVWRF Hg Sampling Report Footnotes Abbreviations ND = Not detected at the corresponding Minimum Reporting Limit (MRL). 1 mg/L = one milligram per liter or 1 mg/kg = one milligram per kilogram = 1 part per million. 1 ug/L = one microgram per liter or 1 ug/kg = one microgram per kilogram = 1 part per billion. 1 ng/L = one nanogram per liter or 1 ng/kg = one nanogram per kilogram = 1 part per trillion. On calculated parameters, there may be a slight difference between summing the rounded values shown on the report vs the unrounded values used in the calculation. Project Name: CVWRF Hg Sampling CtF WO#: 23H1347 www.ChemtechFord.com Page 22 of 23Page 22 of 23 Page 23 of 23 The analyses presented on this report were performed in accordance with the National Environmental Laboratory Accreditation Program (NELAP) unless noted in the comments, flags, or case narrative. If the report is to be used for regulatory compliance, it should be presented in its entirety, and not be altered. Client Service Contact: 801.262.7299 Central Valley Water Reclamation Facility Attn: Ed Harrison 800 West Central Valley Road Salt Lake City, UT 84119-3379 Work Order: 23L0388 Project: CVWRF Plant Toxics 12/14/2023 Approved By: Dave Gayer, Project Manager 9632 South 500 West Sandy, Utah 84070 Serving the Intermountain West since 1953 801.262.7299 Main 866.792.0093 Fax www.ChemtechFord.com Page 1 of 23 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Central Valley Water Reclamation Facility Ed Harrison 800 West Central Valley Road Salt Lake City, UT 84119-3379 PO#: Receipt: Date Reported: Project Name: 12/6/23 11:07 @ 0.1 °C 12/14/2023 CVWRF Plant Toxics Sample ID: Raw Influent Lab ID: 23L0388-01Matrix: Wastewater Flag(s)Units Analysis Date/Time Date Sampled: 12/6/23 6:18 Preparation Date/Time Sampled By: James B Rich Minimum Reporting Limit MethodResult Inorganic mg/L 12/8/2312/8/230.002 EPA 335.40.003Cyanide, Total Volatile Organic Compounds ug/L 12/11/2312/11/235EPA 624/5030BND1,1,1,2-Tetrachloroethane ug/L 12/11/2312/11/235EPA 624/5030BND1,1,1-Trichloroethane ug/L 12/11/2312/11/235EPA 624/5030BND1,1,2,2-Tetrachloroethane ug/L 12/11/2312/11/235EPA 624/5030BND1,1,2-Trichloroethane ug/L 12/11/2312/11/235EPA 624/5030BND1,1-Dichloroethane ug/L 12/11/2312/11/235EPA 624/5030BND1,1-Dichloroethene ug/L 12/11/2312/11/235EPA 624/5030BND1,1-Dichloropropene ug/L 12/11/2312/11/238EPA 624/5030BND1,2,3-Trichlorobenzene ug/L 12/11/2312/11/235EPA 624/5030BND1,2,3-Trichloropropane ug/L 12/11/2312/11/238EPA 624/5030BND1,2,4-Trichlorobenzene ug/L 12/11/2312/11/235EPA 624/5030BND1,2,4-Trimethylbenzene ug/L 12/11/2312/11/235EPA 624/5030BND1,2-Dibromo-3-chloropropane ug/L 12/11/2312/11/235EPA 624/5030BND1,2-Dibromoethane (EDB) ug/L 12/11/2312/11/235EPA 624/5030BND1,2-Dichlorobenzene ug/L 12/11/2312/11/235EPA 624/5030BND1,2-Dichloroethane ug/L 12/11/2312/11/235EPA 624/5030BND1,2-Dichloropropane ug/L 12/11/2312/11/235EPA 624/5030BND1,3,5-Trimethylbenzene ug/L 12/11/2312/11/235EPA 624/5030BND1,3-Dichlorobenzene ug/L 12/11/2312/11/235EPA 624/5030BND1,3-Dichloropropane ug/L 12/11/2312/11/235EPA 624/5030BND1,4-Dichlorobenzene ug/L 12/11/2312/11/235EPA 624/5030BND2,2-Dichloropropane ug/L 12/11/2312/11/235EPA 624/5030BND2-Chloroethyl vinyl ether ug/L 12/11/2312/11/235EPA 624/5030BND2-Chlorotoluene ug/L 12/11/2312/11/235EPA 624/5030BND4-Chlorotoluene ug/L 12/11/2312/11/235EPA 624/5030BND4-Isopropyltoluene ug/L 12/11/2312/11/2350EPA 624/5030B57Acetone ug/L 12/11/2312/11/23100EPA 624/5030BNDAcrolein ug/L 12/11/2312/11/2350EPA 624/5030BNDAcrylonitrile ug/L 12/11/2312/11/232EPA 624/5030BNDBenzene ug/L 12/11/2312/11/235EPA 624/5030BNDBromobenzene ug/L 12/11/2312/11/235EPA 624/5030BNDBromochloromethane ug/L 12/11/2312/11/235EPA 624/5030BNDBromodichloromethane ug/L 12/11/2312/11/235EPA 624/5030BNDBromoform ug/L 12/11/2312/11/235EPA 624/5030BNDBromomethane ug/L 12/11/2312/11/2310EPA 624/5030BNDCarbon Disulfide Project Name: CVWRF Plant Toxics CtF WO#: 23L0388 www.ChemtechFord.com Page 2 of 23Page 2 of 23 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Central Valley Water Reclamation Facility Ed Harrison 800 West Central Valley Road Salt Lake City, UT 84119-3379 PO#: Receipt: Date Reported: Project Name: 12/6/23 11:07 @ 0.1 °C 12/14/2023 CVWRF Plant Toxics Sample ID: Raw Influent (cont.) Lab ID: 23L0388-01Matrix: Wastewater Flag(s)Units Analysis Date/Time Date Sampled: 12/6/23 6:18 Preparation Date/Time Sampled By: James B Rich Minimum Reporting Limit MethodResult Volatile Organic Compounds (cont.) ug/L 12/11/2312/11/235EPA 624/5030BNDCarbon Tetrachloride ug/L 12/11/2312/11/235EPA 624/5030BNDChlorobenzene ug/L 12/11/2312/11/235EPA 624/5030BNDChloroethane ug/L 12/11/2312/11/235EPA 624/5030BNDChloroform ug/L 12/11/2312/11/235EPA 624/5030BNDChloromethane ug/L 12/11/2312/11/235EPA 624/5030BNDcis-1,2-Dichloroethene ug/L 12/11/2312/11/235EPA 624/5030BNDcis-1,3-Dichloropropene ug/L 12/11/2312/11/235EPA 624/5030BNDDibromochloromethane ug/L 12/11/2312/11/235EPA 624/5030BNDDibromomethane ug/L 12/11/2312/11/235EPA 624/5030BNDDichlorodifluoromethane ug/L 12/11/2312/11/2350EPA 624/5030BNDEthyl Acetate ug/L 12/11/2312/11/235EPA 624/5030BNDEthylbenzene ug/L 12/11/2312/11/235EPA 624/5030BNDHexachlorobutadiene ug/L 12/11/2312/11/235EPA 624/5030BNDIsopropylbenzene ug/L 12/11/2312/11/235EPA 624/5030BNDMethyl Ethyl Ketone ug/L 12/11/2312/11/2325EPA 624/5030BNDMethyl Isobutyl Ketone ug/L 12/11/2312/11/2310EPA 624/5030BNDMethylene Chloride ug/L 12/11/2312/11/235EPA 624/5030BNDMethyl-tert-butyl ether (MTBE) ug/L 12/11/2312/11/238EPA 624/5030BNDNaphthalene ug/L 12/11/2312/11/235EPA 624/5030BNDn-Butylbenzene ug/L 12/11/2312/11/235EPA 624/5030BNDn-Propyl Benzene ug/L 12/11/2312/11/235EPA 624/5030BNDsec-Butyl Benzene ug/L 12/11/2312/11/235EPA 624/5030BNDStyrene ug/L 12/11/2312/11/235EPA 624/5030BNDtert-Butylbenzene ug/L 12/11/2312/11/235EPA 624/5030BNDTetrachloroethene ug/L 12/11/2312/11/235EPA 624/5030BNDToluene ug/L 12/11/2312/11/235EPA 624/5030BNDtrans-1,2-Dichloroethene ug/L 12/11/2312/11/235EPA 624/5030BNDtrans-1,3-Dichloropropene ug/L 12/11/2312/11/235EPA 624/5030BNDTrichloroethene ug/L 12/11/2312/11/235EPA 624/5030BNDTrichlorofluoromethane ug/L 12/11/2312/11/235EPA 624/5030BNDVinyl Chloride ug/L 12/11/2312/11/235EPA 624/5030BNDXylenes, total Project Name: CVWRF Plant Toxics CtF WO#: 23L0388 www.ChemtechFord.com Page 3 of 23Page 3 of 23 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Central Valley Water Reclamation Facility Ed Harrison 800 West Central Valley Road Salt Lake City, UT 84119-3379 PO#: Receipt: Date Reported: Project Name: 12/6/23 11:07 @ 0.1 °C 12/14/2023 CVWRF Plant Toxics Sample ID: Final Effluent Lab ID: 23L0388-02Matrix: Wastewater Flag(s)Units Analysis Date/Time Date Sampled: 12/6/23 8:06 Preparation Date/Time Sampled By: James B Rich Minimum Reporting Limit MethodResult Inorganic mg/L 12/8/2312/8/230.002 EPA 335.40.004Cyanide, Total Volatile Organic Compounds ug/L 12/11/2312/11/235EPA 624/5030BND1,1,1,2-Tetrachloroethane ug/L 12/11/2312/11/235EPA 624/5030BND1,1,1-Trichloroethane ug/L 12/11/2312/11/235EPA 624/5030BND1,1,2,2-Tetrachloroethane ug/L 12/11/2312/11/235EPA 624/5030BND1,1,2-Trichloroethane ug/L 12/11/2312/11/235EPA 624/5030BND1,1-Dichloroethane ug/L 12/11/2312/11/235EPA 624/5030BND1,1-Dichloroethene ug/L 12/11/2312/11/235EPA 624/5030BND1,1-Dichloropropene ug/L 12/11/2312/11/238EPA 624/5030BND1,2,3-Trichlorobenzene ug/L 12/11/2312/11/235EPA 624/5030BND1,2,3-Trichloropropane ug/L 12/11/2312/11/238EPA 624/5030BND1,2,4-Trichlorobenzene ug/L 12/11/2312/11/235EPA 624/5030BND1,2,4-Trimethylbenzene ug/L 12/11/2312/11/235EPA 624/5030BND1,2-Dibromo-3-chloropropane ug/L 12/11/2312/11/235EPA 624/5030BND1,2-Dibromoethane (EDB) ug/L 12/11/2312/11/235EPA 624/5030BND1,2-Dichlorobenzene ug/L 12/11/2312/11/235EPA 624/5030BND1,2-Dichloroethane ug/L 12/11/2312/11/235EPA 624/5030BND1,2-Dichloropropane ug/L 12/11/2312/11/235EPA 624/5030BND1,3,5-Trimethylbenzene ug/L 12/11/2312/11/235EPA 624/5030BND1,3-Dichlorobenzene ug/L 12/11/2312/11/235EPA 624/5030BND1,3-Dichloropropane ug/L 12/11/2312/11/235EPA 624/5030BND1,4-Dichlorobenzene ug/L 12/11/2312/11/235EPA 624/5030BND2,2-Dichloropropane ug/L 12/11/2312/11/235EPA 624/5030BND2-Chloroethyl vinyl ether ug/L 12/11/2312/11/235EPA 624/5030BND2-Chlorotoluene ug/L 12/11/2312/11/235EPA 624/5030BND4-Chlorotoluene ug/L 12/11/2312/11/235EPA 624/5030BND4-Isopropyltoluene ug/L 12/11/2312/11/2350EPA 624/5030BNDAcetone ug/L 12/11/2312/11/23100EPA 624/5030BNDAcrolein ug/L 12/11/2312/11/2350EPA 624/5030BNDAcrylonitrile ug/L 12/11/2312/11/232EPA 624/5030BNDBenzene ug/L 12/11/2312/11/235EPA 624/5030BNDBromobenzene ug/L 12/11/2312/11/235EPA 624/5030BNDBromochloromethane ug/L 12/11/2312/11/235EPA 624/5030BNDBromodichloromethane ug/L 12/11/2312/11/235EPA 624/5030BNDBromoform ug/L 12/11/2312/11/235EPA 624/5030BNDBromomethane ug/L 12/11/2312/11/2310EPA 624/5030BNDCarbon Disulfide Project Name: CVWRF Plant Toxics CtF WO#: 23L0388 www.ChemtechFord.com Page 4 of 23Page 4 of 23 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Central Valley Water Reclamation Facility Ed Harrison 800 West Central Valley Road Salt Lake City, UT 84119-3379 PO#: Receipt: Date Reported: Project Name: 12/6/23 11:07 @ 0.1 °C 12/14/2023 CVWRF Plant Toxics Sample ID: Final Effluent (cont.) Lab ID: 23L0388-02Matrix: Wastewater Flag(s)Units Analysis Date/Time Date Sampled: 12/6/23 8:06 Preparation Date/Time Sampled By: James B Rich Minimum Reporting Limit MethodResult Volatile Organic Compounds (cont.) ug/L 12/11/2312/11/235EPA 624/5030BNDCarbon Tetrachloride ug/L 12/11/2312/11/235EPA 624/5030BNDChlorobenzene ug/L 12/11/2312/11/235EPA 624/5030BNDChloroethane ug/L 12/11/2312/11/235EPA 624/5030BNDChloroform ug/L 12/11/2312/11/235EPA 624/5030BNDChloromethane ug/L 12/11/2312/11/235EPA 624/5030BNDcis-1,2-Dichloroethene ug/L 12/11/2312/11/235EPA 624/5030BNDcis-1,3-Dichloropropene ug/L 12/11/2312/11/235EPA 624/5030BNDDibromochloromethane ug/L 12/11/2312/11/235EPA 624/5030BNDDibromomethane ug/L 12/11/2312/11/235EPA 624/5030BNDDichlorodifluoromethane ug/L 12/11/2312/11/2350EPA 624/5030BNDEthyl Acetate ug/L 12/11/2312/11/235EPA 624/5030BNDEthylbenzene ug/L 12/11/2312/11/235EPA 624/5030BNDHexachlorobutadiene ug/L 12/11/2312/11/235EPA 624/5030BNDIsopropylbenzene ug/L 12/11/2312/11/235EPA 624/5030BNDMethyl Ethyl Ketone ug/L 12/11/2312/11/2325EPA 624/5030BNDMethyl Isobutyl Ketone ug/L 12/11/2312/11/2310EPA 624/5030BNDMethylene Chloride ug/L 12/11/2312/11/235EPA 624/5030BNDMethyl-tert-butyl ether (MTBE) ug/L 12/11/2312/11/238EPA 624/5030BNDNaphthalene ug/L 12/11/2312/11/235EPA 624/5030BNDn-Butylbenzene ug/L 12/11/2312/11/235EPA 624/5030BNDn-Propyl Benzene ug/L 12/11/2312/11/235EPA 624/5030BNDsec-Butyl Benzene ug/L 12/11/2312/11/235EPA 624/5030BNDStyrene ug/L 12/11/2312/11/235EPA 624/5030BNDtert-Butylbenzene ug/L 12/11/2312/11/235EPA 624/5030BNDTetrachloroethene ug/L 12/11/2312/11/235EPA 624/5030BNDToluene ug/L 12/11/2312/11/235EPA 624/5030BNDtrans-1,2-Dichloroethene ug/L 12/11/2312/11/235EPA 624/5030BNDtrans-1,3-Dichloropropene ug/L 12/11/2312/11/235EPA 624/5030BNDTrichloroethene ug/L 12/11/2312/11/235EPA 624/5030BNDTrichlorofluoromethane ug/L 12/11/2312/11/235EPA 624/5030BNDVinyl Chloride ug/L 12/11/2312/11/235EPA 624/5030BNDXylenes, total Project Name: CVWRF Plant Toxics CtF WO#: 23L0388 www.ChemtechFord.com Page 5 of 23Page 5 of 23 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Central Valley Water Reclamation Facility Ed Harrison 800 West Central Valley Road Salt Lake City, UT 84119-3379 PO#: Receipt: Date Reported: Project Name: 12/6/23 11:07 @ 0.1 °C 12/14/2023 CVWRF Plant Toxics Sample ID: GHIB Lab ID: 23L0388-03Matrix: Wastewater Flag(s)Units Analysis Date/Time Date Sampled: 12/6/23 6:33 Preparation Date/Time Sampled By: James B Rich Minimum Reporting Limit MethodResult Inorganic mg/L 12/8/2312/8/230.002 EPA 335.40.002Cyanide, Total Volatile Organic Compounds ug/L 12/11/2312/11/235EPA 624/5030BND1,1,1,2-Tetrachloroethane ug/L 12/11/2312/11/235EPA 624/5030BND1,1,1-Trichloroethane ug/L 12/11/2312/11/235EPA 624/5030BND1,1,2,2-Tetrachloroethane ug/L 12/11/2312/11/235EPA 624/5030BND1,1,2-Trichloroethane ug/L 12/11/2312/11/235EPA 624/5030BND1,1-Dichloroethane ug/L 12/11/2312/11/235EPA 624/5030BND1,1-Dichloroethene ug/L 12/11/2312/11/235EPA 624/5030BND1,1-Dichloropropene ug/L 12/11/2312/11/238EPA 624/5030BND1,2,3-Trichlorobenzene ug/L 12/11/2312/11/235EPA 624/5030BND1,2,3-Trichloropropane ug/L 12/11/2312/11/238EPA 624/5030BND1,2,4-Trichlorobenzene ug/L 12/11/2312/11/235EPA 624/5030BND1,2,4-Trimethylbenzene ug/L 12/11/2312/11/235EPA 624/5030BND1,2-Dibromo-3-chloropropane ug/L 12/11/2312/11/235EPA 624/5030BND1,2-Dibromoethane (EDB) ug/L 12/11/2312/11/235EPA 624/5030BND1,2-Dichlorobenzene ug/L 12/11/2312/11/235EPA 624/5030BND1,2-Dichloroethane ug/L 12/11/2312/11/235EPA 624/5030BND1,2-Dichloropropane ug/L 12/11/2312/11/235EPA 624/5030BND1,3,5-Trimethylbenzene ug/L 12/11/2312/11/235EPA 624/5030BND1,3-Dichlorobenzene ug/L 12/11/2312/11/235EPA 624/5030BND1,3-Dichloropropane ug/L 12/11/2312/11/235EPA 624/5030BND1,4-Dichlorobenzene ug/L 12/11/2312/11/235EPA 624/5030BND2,2-Dichloropropane ug/L 12/11/2312/11/235EPA 624/5030BND2-Chloroethyl vinyl ether ug/L 12/11/2312/11/235EPA 624/5030BND2-Chlorotoluene ug/L 12/11/2312/11/235EPA 624/5030BND4-Chlorotoluene ug/L 12/11/2312/11/235EPA 624/5030BND4-Isopropyltoluene ug/L 12/11/2312/11/2350EPA 624/5030B86Acetone ug/L 12/11/2312/11/23100EPA 624/5030BNDAcrolein ug/L 12/11/2312/11/2350EPA 624/5030BNDAcrylonitrile ug/L 12/11/2312/11/232EPA 624/5030BNDBenzene ug/L 12/11/2312/11/235EPA 624/5030BNDBromobenzene ug/L 12/11/2312/11/235EPA 624/5030BNDBromochloromethane ug/L 12/11/2312/11/235EPA 624/5030BNDBromodichloromethane ug/L 12/11/2312/11/235EPA 624/5030BNDBromoform ug/L 12/11/2312/11/235EPA 624/5030BNDBromomethane ug/L 12/11/2312/11/2310EPA 624/5030BNDCarbon Disulfide Project Name: CVWRF Plant Toxics CtF WO#: 23L0388 www.ChemtechFord.com Page 6 of 23Page 6 of 23 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Central Valley Water Reclamation Facility Ed Harrison 800 West Central Valley Road Salt Lake City, UT 84119-3379 PO#: Receipt: Date Reported: Project Name: 12/6/23 11:07 @ 0.1 °C 12/14/2023 CVWRF Plant Toxics Sample ID: GHIB (cont.) Lab ID: 23L0388-03Matrix: Wastewater Flag(s)Units Analysis Date/Time Date Sampled: 12/6/23 6:33 Preparation Date/Time Sampled By: James B Rich Minimum Reporting Limit MethodResult Volatile Organic Compounds (cont.) ug/L 12/11/2312/11/235EPA 624/5030BNDCarbon Tetrachloride ug/L 12/11/2312/11/235EPA 624/5030BNDChlorobenzene ug/L 12/11/2312/11/235EPA 624/5030BNDChloroethane ug/L 12/11/2312/11/235EPA 624/5030BNDChloroform ug/L 12/11/2312/11/235EPA 624/5030BNDChloromethane ug/L 12/11/2312/11/235EPA 624/5030BNDcis-1,2-Dichloroethene ug/L 12/11/2312/11/235EPA 624/5030BNDcis-1,3-Dichloropropene ug/L 12/11/2312/11/235EPA 624/5030BNDDibromochloromethane ug/L 12/11/2312/11/235EPA 624/5030BNDDibromomethane ug/L 12/11/2312/11/235EPA 624/5030BNDDichlorodifluoromethane ug/L 12/11/2312/11/2350EPA 624/5030BNDEthyl Acetate ug/L 12/11/2312/11/235EPA 624/5030BNDEthylbenzene ug/L 12/11/2312/11/235EPA 624/5030BNDHexachlorobutadiene ug/L 12/11/2312/11/235EPA 624/5030BNDIsopropylbenzene ug/L 12/11/2312/11/235EPA 624/5030BNDMethyl Ethyl Ketone ug/L 12/11/2312/11/2325EPA 624/5030BNDMethyl Isobutyl Ketone ug/L 12/11/2312/11/2310EPA 624/5030BNDMethylene Chloride ug/L 12/11/2312/11/235EPA 624/5030BNDMethyl-tert-butyl ether (MTBE) ug/L 12/11/2312/11/238EPA 624/5030BNDNaphthalene ug/L 12/11/2312/11/235EPA 624/5030BNDn-Butylbenzene ug/L 12/11/2312/11/235EPA 624/5030BNDn-Propyl Benzene ug/L 12/11/2312/11/235EPA 624/5030BNDsec-Butyl Benzene ug/L 12/11/2312/11/235EPA 624/5030BNDStyrene ug/L 12/11/2312/11/235EPA 624/5030BNDtert-Butylbenzene ug/L 12/11/2312/11/235EPA 624/5030BNDTetrachloroethene ug/L 12/11/2312/11/235EPA 624/5030BNDToluene ug/L 12/11/2312/11/235EPA 624/5030BNDtrans-1,2-Dichloroethene ug/L 12/11/2312/11/235EPA 624/5030BNDtrans-1,3-Dichloropropene ug/L 12/11/2312/11/235EPA 624/5030BNDTrichloroethene ug/L 12/11/2312/11/235EPA 624/5030BNDTrichlorofluoromethane ug/L 12/11/2312/11/235EPA 624/5030BNDVinyl Chloride ug/L 12/11/2312/11/235EPA 624/5030BNDXylenes, total Project Name: CVWRF Plant Toxics CtF WO#: 23L0388 www.ChemtechFord.com Page 7 of 23Page 7 of 23 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Central Valley Water Reclamation Facility Ed Harrison 800 West Central Valley Road Salt Lake City, UT 84119-3379 PO#: Receipt: Date Reported: Project Name: 12/6/23 11:07 @ 0.1 °C 12/14/2023 CVWRF Plant Toxics Sample ID: TBID Lab ID: 23L0388-04Matrix: Wastewater Flag(s)Units Analysis Date/Time Date Sampled: 12/6/23 6:48 Preparation Date/Time Sampled By: James B Rich Minimum Reporting Limit MethodResult Inorganic mg/L 12/8/2312/8/230.002 EPA 335.4NDCyanide, Total Volatile Organic Compounds ug/L 12/11/2312/11/235EPA 624/5030BND1,1,1,2-Tetrachloroethane ug/L 12/11/2312/11/235EPA 624/5030BND1,1,1-Trichloroethane ug/L 12/11/2312/11/235EPA 624/5030BND1,1,2,2-Tetrachloroethane ug/L 12/11/2312/11/235EPA 624/5030BND1,1,2-Trichloroethane ug/L 12/11/2312/11/235EPA 624/5030BND1,1-Dichloroethane ug/L 12/11/2312/11/235EPA 624/5030BND1,1-Dichloroethene ug/L 12/11/2312/11/235EPA 624/5030BND1,1-Dichloropropene ug/L 12/11/2312/11/238EPA 624/5030BND1,2,3-Trichlorobenzene ug/L 12/11/2312/11/235EPA 624/5030BND1,2,3-Trichloropropane ug/L 12/11/2312/11/238EPA 624/5030BND1,2,4-Trichlorobenzene ug/L 12/11/2312/11/235EPA 624/5030BND1,2,4-Trimethylbenzene ug/L 12/11/2312/11/235EPA 624/5030BND1,2-Dibromo-3-chloropropane ug/L 12/11/2312/11/235EPA 624/5030BND1,2-Dibromoethane (EDB) ug/L 12/11/2312/11/235EPA 624/5030BND1,2-Dichlorobenzene ug/L 12/11/2312/11/235EPA 624/5030BND1,2-Dichloroethane ug/L 12/11/2312/11/235EPA 624/5030BND1,2-Dichloropropane ug/L 12/11/2312/11/235EPA 624/5030BND1,3,5-Trimethylbenzene ug/L 12/11/2312/11/235EPA 624/5030BND1,3-Dichlorobenzene ug/L 12/11/2312/11/235EPA 624/5030BND1,3-Dichloropropane ug/L 12/11/2312/11/235EPA 624/5030BND1,4-Dichlorobenzene ug/L 12/11/2312/11/235EPA 624/5030BND2,2-Dichloropropane ug/L 12/11/2312/11/235EPA 624/5030BND2-Chloroethyl vinyl ether ug/L 12/11/2312/11/235EPA 624/5030BND2-Chlorotoluene ug/L 12/11/2312/11/235EPA 624/5030BND4-Chlorotoluene ug/L 12/11/2312/11/235EPA 624/5030BND4-Isopropyltoluene ug/L 12/11/2312/11/2350EPA 624/5030B113Acetone ug/L 12/11/2312/11/23100EPA 624/5030BNDAcrolein ug/L 12/11/2312/11/2350EPA 624/5030BNDAcrylonitrile ug/L 12/11/2312/11/232EPA 624/5030BNDBenzene ug/L 12/11/2312/11/235EPA 624/5030BNDBromobenzene ug/L 12/11/2312/11/235EPA 624/5030BNDBromochloromethane ug/L 12/11/2312/11/235EPA 624/5030BNDBromodichloromethane ug/L 12/11/2312/11/235EPA 624/5030BNDBromoform ug/L 12/11/2312/11/235EPA 624/5030BNDBromomethane ug/L 12/11/2312/11/2310EPA 624/5030BNDCarbon Disulfide Project Name: CVWRF Plant Toxics CtF WO#: 23L0388 www.ChemtechFord.com Page 8 of 23Page 8 of 23 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Central Valley Water Reclamation Facility Ed Harrison 800 West Central Valley Road Salt Lake City, UT 84119-3379 PO#: Receipt: Date Reported: Project Name: 12/6/23 11:07 @ 0.1 °C 12/14/2023 CVWRF Plant Toxics Sample ID: TBID (cont.) Lab ID: 23L0388-04Matrix: Wastewater Flag(s)Units Analysis Date/Time Date Sampled: 12/6/23 6:48 Preparation Date/Time Sampled By: James B Rich Minimum Reporting Limit MethodResult Volatile Organic Compounds (cont.) ug/L 12/11/2312/11/235EPA 624/5030BNDCarbon Tetrachloride ug/L 12/11/2312/11/235EPA 624/5030BNDChlorobenzene ug/L 12/11/2312/11/235EPA 624/5030BNDChloroethane ug/L 12/11/2312/11/235EPA 624/5030BNDChloroform ug/L 12/11/2312/11/235EPA 624/5030BNDChloromethane ug/L 12/11/2312/11/235EPA 624/5030BNDcis-1,2-Dichloroethene ug/L 12/11/2312/11/235EPA 624/5030BNDcis-1,3-Dichloropropene ug/L 12/11/2312/11/235EPA 624/5030BNDDibromochloromethane ug/L 12/11/2312/11/235EPA 624/5030BNDDibromomethane ug/L 12/11/2312/11/235EPA 624/5030BNDDichlorodifluoromethane ug/L 12/11/2312/11/2350EPA 624/5030BNDEthyl Acetate ug/L 12/11/2312/11/235EPA 624/5030BNDEthylbenzene ug/L 12/11/2312/11/235EPA 624/5030BNDHexachlorobutadiene ug/L 12/11/2312/11/235EPA 624/5030BNDIsopropylbenzene ug/L 12/11/2312/11/235EPA 624/5030BNDMethyl Ethyl Ketone ug/L 12/11/2312/11/2325EPA 624/5030BNDMethyl Isobutyl Ketone ug/L 12/11/2312/11/2310EPA 624/5030BNDMethylene Chloride ug/L 12/11/2312/11/235EPA 624/5030BNDMethyl-tert-butyl ether (MTBE) ug/L 12/11/2312/11/238EPA 624/5030BNDNaphthalene ug/L 12/11/2312/11/235EPA 624/5030BNDn-Butylbenzene ug/L 12/11/2312/11/235EPA 624/5030BNDn-Propyl Benzene ug/L 12/11/2312/11/235EPA 624/5030BNDsec-Butyl Benzene ug/L 12/11/2312/11/235EPA 624/5030BNDStyrene ug/L 12/11/2312/11/235EPA 624/5030BNDtert-Butylbenzene ug/L 12/11/2312/11/235EPA 624/5030BNDTetrachloroethene ug/L 12/11/2312/11/235EPA 624/5030BNDToluene ug/L 12/11/2312/11/235EPA 624/5030BNDtrans-1,2-Dichloroethene ug/L 12/11/2312/11/235EPA 624/5030BNDtrans-1,3-Dichloropropene ug/L 12/11/2312/11/235EPA 624/5030BNDTrichloroethene ug/L 12/11/2312/11/235EPA 624/5030BNDTrichlorofluoromethane ug/L 12/11/2312/11/235EPA 624/5030BNDVinyl Chloride ug/L 12/11/2312/11/235EPA 624/5030BNDXylenes, total Project Name: CVWRF Plant Toxics CtF WO#: 23L0388 www.ChemtechFord.com Page 9 of 23Page 9 of 23 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Central Valley Water Reclamation Facility Ed Harrison 800 West Central Valley Road Salt Lake City, UT 84119-3379 PO#: Receipt: Date Reported: Project Name: 12/6/23 11:07 @ 0.1 °C 12/14/2023 CVWRF Plant Toxics Sample ID: CWID Lab ID: 23L0388-05Matrix: Wastewater Flag(s)Units Analysis Date/Time Date Sampled: 12/6/23 7:00 Preparation Date/Time Sampled By: James B Rich Minimum Reporting Limit MethodResult Inorganic mg/L 12/8/2312/8/230.002 EPA 335.40.002Cyanide, Total Volatile Organic Compounds ug/L 12/11/2312/11/235EPA 624/5030BND1,1,1,2-Tetrachloroethane ug/L 12/11/2312/11/235EPA 624/5030BND1,1,1-Trichloroethane ug/L 12/11/2312/11/235EPA 624/5030BND1,1,2,2-Tetrachloroethane ug/L 12/11/2312/11/235EPA 624/5030BND1,1,2-Trichloroethane ug/L 12/11/2312/11/235EPA 624/5030BND1,1-Dichloroethane ug/L 12/11/2312/11/235EPA 624/5030BND1,1-Dichloroethene ug/L 12/11/2312/11/235EPA 624/5030BND1,1-Dichloropropene ug/L 12/11/2312/11/238EPA 624/5030BND1,2,3-Trichlorobenzene ug/L 12/11/2312/11/235EPA 624/5030BND1,2,3-Trichloropropane ug/L 12/11/2312/11/238EPA 624/5030BND1,2,4-Trichlorobenzene ug/L 12/11/2312/11/235EPA 624/5030BND1,2,4-Trimethylbenzene ug/L 12/11/2312/11/235EPA 624/5030BND1,2-Dibromo-3-chloropropane ug/L 12/11/2312/11/235EPA 624/5030BND1,2-Dibromoethane (EDB) ug/L 12/11/2312/11/235EPA 624/5030BND1,2-Dichlorobenzene ug/L 12/11/2312/11/235EPA 624/5030BND1,2-Dichloroethane ug/L 12/11/2312/11/235EPA 624/5030BND1,2-Dichloropropane ug/L 12/11/2312/11/235EPA 624/5030BND1,3,5-Trimethylbenzene ug/L 12/11/2312/11/235EPA 624/5030BND1,3-Dichlorobenzene ug/L 12/11/2312/11/235EPA 624/5030BND1,3-Dichloropropane ug/L 12/11/2312/11/235EPA 624/5030BND1,4-Dichlorobenzene ug/L 12/11/2312/11/235EPA 624/5030BND2,2-Dichloropropane ug/L 12/11/2312/11/235EPA 624/5030BND2-Chloroethyl vinyl ether ug/L 12/11/2312/11/235EPA 624/5030BND2-Chlorotoluene ug/L 12/11/2312/11/235EPA 624/5030BND4-Chlorotoluene ug/L 12/11/2312/11/235EPA 624/5030BND4-Isopropyltoluene ug/L 12/11/2312/11/2350EPA 624/5030B53Acetone ug/L 12/11/2312/11/23100EPA 624/5030BNDAcrolein ug/L 12/11/2312/11/2350EPA 624/5030BNDAcrylonitrile ug/L 12/11/2312/11/232EPA 624/5030BNDBenzene ug/L 12/11/2312/11/235EPA 624/5030BNDBromobenzene ug/L 12/11/2312/11/235EPA 624/5030BNDBromochloromethane ug/L 12/11/2312/11/235EPA 624/5030BNDBromodichloromethane ug/L 12/11/2312/11/235EPA 624/5030BNDBromoform ug/L 12/11/2312/11/235EPA 624/5030BNDBromomethane ug/L 12/11/2312/11/2310EPA 624/5030BNDCarbon Disulfide Project Name: CVWRF Plant Toxics CtF WO#: 23L0388 www.ChemtechFord.com Page 10 of 23Page 10 of 23 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Central Valley Water Reclamation Facility Ed Harrison 800 West Central Valley Road Salt Lake City, UT 84119-3379 PO#: Receipt: Date Reported: Project Name: 12/6/23 11:07 @ 0.1 °C 12/14/2023 CVWRF Plant Toxics Sample ID: CWID (cont.) Lab ID: 23L0388-05Matrix: Wastewater Flag(s)Units Analysis Date/Time Date Sampled: 12/6/23 7:00 Preparation Date/Time Sampled By: James B Rich Minimum Reporting Limit MethodResult Volatile Organic Compounds (cont.) ug/L 12/11/2312/11/235EPA 624/5030BNDCarbon Tetrachloride ug/L 12/11/2312/11/235EPA 624/5030BNDChlorobenzene ug/L 12/11/2312/11/235EPA 624/5030BNDChloroethane ug/L 12/11/2312/11/235EPA 624/5030BNDChloroform ug/L 12/11/2312/11/235EPA 624/5030BNDChloromethane ug/L 12/11/2312/11/235EPA 624/5030BNDcis-1,2-Dichloroethene ug/L 12/11/2312/11/235EPA 624/5030BNDcis-1,3-Dichloropropene ug/L 12/11/2312/11/235EPA 624/5030BNDDibromochloromethane ug/L 12/11/2312/11/235EPA 624/5030BNDDibromomethane ug/L 12/11/2312/11/235EPA 624/5030BNDDichlorodifluoromethane ug/L 12/11/2312/11/2350EPA 624/5030BNDEthyl Acetate ug/L 12/11/2312/11/235EPA 624/5030BNDEthylbenzene ug/L 12/11/2312/11/235EPA 624/5030BNDHexachlorobutadiene ug/L 12/11/2312/11/235EPA 624/5030BNDIsopropylbenzene ug/L 12/11/2312/11/235EPA 624/5030BNDMethyl Ethyl Ketone ug/L 12/11/2312/11/2325EPA 624/5030BNDMethyl Isobutyl Ketone ug/L 12/11/2312/11/2310EPA 624/5030BNDMethylene Chloride ug/L 12/11/2312/11/235EPA 624/5030BNDMethyl-tert-butyl ether (MTBE) ug/L 12/11/2312/11/238EPA 624/5030BNDNaphthalene ug/L 12/11/2312/11/235EPA 624/5030BNDn-Butylbenzene ug/L 12/11/2312/11/235EPA 624/5030BNDn-Propyl Benzene ug/L 12/11/2312/11/235EPA 624/5030BNDsec-Butyl Benzene ug/L 12/11/2312/11/235EPA 624/5030BNDStyrene ug/L 12/11/2312/11/235EPA 624/5030BNDtert-Butylbenzene ug/L 12/11/2312/11/235EPA 624/5030BNDTetrachloroethene ug/L 12/11/2312/11/235EPA 624/5030BNDToluene ug/L 12/11/2312/11/235EPA 624/5030BNDtrans-1,2-Dichloroethene ug/L 12/11/2312/11/235EPA 624/5030BNDtrans-1,3-Dichloropropene ug/L 12/11/2312/11/235EPA 624/5030BNDTrichloroethene ug/L 12/11/2312/11/235EPA 624/5030BNDTrichlorofluoromethane ug/L 12/11/2312/11/235EPA 624/5030BNDVinyl Chloride ug/L 12/11/2312/11/235EPA 624/5030BNDXylenes, total Project Name: CVWRF Plant Toxics CtF WO#: 23L0388 www.ChemtechFord.com Page 11 of 23Page 11 of 23 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Central Valley Water Reclamation Facility Ed Harrison 800 West Central Valley Road Salt Lake City, UT 84119-3379 PO#: Receipt: Date Reported: Project Name: 12/6/23 11:07 @ 0.1 °C 12/14/2023 CVWRF Plant Toxics Sample ID: KID Lab ID: 23L0388-06Matrix: Wastewater Flag(s)Units Analysis Date/Time Date Sampled: 12/6/23 7:10 Preparation Date/Time Sampled By: James B Rich Minimum Reporting Limit MethodResult Inorganic mg/L 12/8/2312/8/230.002 EPA 335.40.002Cyanide, Total Volatile Organic Compounds ug/L 12/11/2312/11/235EPA 624/5030BND1,1,1,2-Tetrachloroethane ug/L 12/11/2312/11/235EPA 624/5030BND1,1,1-Trichloroethane ug/L 12/11/2312/11/235EPA 624/5030BND1,1,2,2-Tetrachloroethane ug/L 12/11/2312/11/235EPA 624/5030BND1,1,2-Trichloroethane ug/L 12/11/2312/11/235EPA 624/5030BND1,1-Dichloroethane ug/L 12/11/2312/11/235EPA 624/5030BND1,1-Dichloroethene ug/L 12/11/2312/11/235EPA 624/5030BND1,1-Dichloropropene ug/L 12/11/2312/11/238EPA 624/5030BND1,2,3-Trichlorobenzene ug/L 12/11/2312/11/235EPA 624/5030BND1,2,3-Trichloropropane ug/L 12/11/2312/11/238EPA 624/5030BND1,2,4-Trichlorobenzene ug/L 12/11/2312/11/235EPA 624/5030BND1,2,4-Trimethylbenzene ug/L 12/11/2312/11/235EPA 624/5030BND1,2-Dibromo-3-chloropropane ug/L 12/11/2312/11/235EPA 624/5030BND1,2-Dibromoethane (EDB) ug/L 12/11/2312/11/235EPA 624/5030BND1,2-Dichlorobenzene ug/L 12/11/2312/11/235EPA 624/5030BND1,2-Dichloroethane ug/L 12/11/2312/11/235EPA 624/5030BND1,2-Dichloropropane ug/L 12/11/2312/11/235EPA 624/5030BND1,3,5-Trimethylbenzene ug/L 12/11/2312/11/235EPA 624/5030BND1,3-Dichlorobenzene ug/L 12/11/2312/11/235EPA 624/5030BND1,3-Dichloropropane ug/L 12/11/2312/11/235EPA 624/5030BND1,4-Dichlorobenzene ug/L 12/11/2312/11/235EPA 624/5030BND2,2-Dichloropropane ug/L 12/11/2312/11/235EPA 624/5030BND2-Chloroethyl vinyl ether ug/L 12/11/2312/11/235EPA 624/5030BND2-Chlorotoluene ug/L 12/11/2312/11/235EPA 624/5030BND4-Chlorotoluene ug/L 12/11/2312/11/235EPA 624/5030BND4-Isopropyltoluene ug/L 12/11/2312/11/2350EPA 624/5030B65Acetone ug/L 12/11/2312/11/23100EPA 624/5030BNDAcrolein ug/L 12/11/2312/11/2350EPA 624/5030BNDAcrylonitrile ug/L 12/11/2312/11/232EPA 624/5030BNDBenzene ug/L 12/11/2312/11/235EPA 624/5030BNDBromobenzene ug/L 12/11/2312/11/235EPA 624/5030BNDBromochloromethane ug/L 12/11/2312/11/235EPA 624/5030BNDBromodichloromethane ug/L 12/11/2312/11/235EPA 624/5030BNDBromoform ug/L 12/11/2312/11/235EPA 624/5030BNDBromomethane ug/L 12/11/2312/11/2310EPA 624/5030BNDCarbon Disulfide Project Name: CVWRF Plant Toxics CtF WO#: 23L0388 www.ChemtechFord.com Page 12 of 23Page 12 of 23 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Central Valley Water Reclamation Facility Ed Harrison 800 West Central Valley Road Salt Lake City, UT 84119-3379 PO#: Receipt: Date Reported: Project Name: 12/6/23 11:07 @ 0.1 °C 12/14/2023 CVWRF Plant Toxics Sample ID: KID (cont.) Lab ID: 23L0388-06Matrix: Wastewater Flag(s)Units Analysis Date/Time Date Sampled: 12/6/23 7:10 Preparation Date/Time Sampled By: James B Rich Minimum Reporting Limit MethodResult Volatile Organic Compounds (cont.) ug/L 12/11/2312/11/235EPA 624/5030BNDCarbon Tetrachloride ug/L 12/11/2312/11/235EPA 624/5030BNDChlorobenzene ug/L 12/11/2312/11/235EPA 624/5030BNDChloroethane ug/L 12/11/2312/11/235EPA 624/5030BNDChloroform ug/L 12/11/2312/11/235EPA 624/5030BNDChloromethane ug/L 12/11/2312/11/235EPA 624/5030BNDcis-1,2-Dichloroethene ug/L 12/11/2312/11/235EPA 624/5030BNDcis-1,3-Dichloropropene ug/L 12/11/2312/11/235EPA 624/5030BNDDibromochloromethane ug/L 12/11/2312/11/235EPA 624/5030BNDDibromomethane ug/L 12/11/2312/11/235EPA 624/5030BNDDichlorodifluoromethane ug/L 12/11/2312/11/2350EPA 624/5030BNDEthyl Acetate ug/L 12/11/2312/11/235EPA 624/5030BNDEthylbenzene ug/L 12/11/2312/11/235EPA 624/5030BNDHexachlorobutadiene ug/L 12/11/2312/11/235EPA 624/5030BNDIsopropylbenzene ug/L 12/11/2312/11/235EPA 624/5030BNDMethyl Ethyl Ketone ug/L 12/11/2312/11/2325EPA 624/5030BNDMethyl Isobutyl Ketone ug/L 12/11/2312/11/2310EPA 624/5030BNDMethylene Chloride ug/L 12/11/2312/11/235EPA 624/5030BNDMethyl-tert-butyl ether (MTBE) ug/L 12/11/2312/11/238EPA 624/5030BNDNaphthalene ug/L 12/11/2312/11/235EPA 624/5030BNDn-Butylbenzene ug/L 12/11/2312/11/235EPA 624/5030BNDn-Propyl Benzene ug/L 12/11/2312/11/235EPA 624/5030BNDsec-Butyl Benzene ug/L 12/11/2312/11/235EPA 624/5030BNDStyrene ug/L 12/11/2312/11/235EPA 624/5030BNDtert-Butylbenzene ug/L 12/11/2312/11/235EPA 624/5030B5Tetrachloroethene ug/L 12/11/2312/11/235EPA 624/5030BNDToluene ug/L 12/11/2312/11/235EPA 624/5030BNDtrans-1,2-Dichloroethene ug/L 12/11/2312/11/235EPA 624/5030BNDtrans-1,3-Dichloropropene ug/L 12/11/2312/11/235EPA 624/5030BNDTrichloroethene ug/L 12/11/2312/11/235EPA 624/5030BNDTrichlorofluoromethane ug/L 12/11/2312/11/235EPA 624/5030BNDVinyl Chloride ug/L 12/11/2312/11/235EPA 624/5030BNDXylenes, total Project Name: CVWRF Plant Toxics CtF WO#: 23L0388 www.ChemtechFord.com Page 13 of 23Page 13 of 23 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Central Valley Water Reclamation Facility Ed Harrison 800 West Central Valley Road Salt Lake City, UT 84119-3379 PO#: Receipt: Date Reported: Project Name: 12/6/23 11:07 @ 0.1 °C 12/14/2023 CVWRF Plant Toxics Sample ID: MC Lab ID: 23L0388-07Matrix: Wastewater Flag(s)Units Analysis Date/Time Date Sampled: 12/6/23 7:18 Preparation Date/Time Sampled By: James B Rich Minimum Reporting Limit MethodResult Inorganic mg/L 12/8/2312/8/230.002 EPA 335.40.003Cyanide, Total Volatile Organic Compounds ug/L 12/11/2312/11/235EPA 624/5030BND1,1,1,2-Tetrachloroethane ug/L 12/11/2312/11/235EPA 624/5030BND1,1,1-Trichloroethane ug/L 12/11/2312/11/235EPA 624/5030BND1,1,2,2-Tetrachloroethane ug/L 12/11/2312/11/235EPA 624/5030BND1,1,2-Trichloroethane ug/L 12/11/2312/11/235EPA 624/5030BND1,1-Dichloroethane ug/L 12/11/2312/11/235EPA 624/5030BND1,1-Dichloroethene ug/L 12/11/2312/11/235EPA 624/5030BND1,1-Dichloropropene ug/L 12/11/2312/11/238EPA 624/5030BND1,2,3-Trichlorobenzene ug/L 12/11/2312/11/235EPA 624/5030BND1,2,3-Trichloropropane ug/L 12/11/2312/11/238EPA 624/5030BND1,2,4-Trichlorobenzene ug/L 12/11/2312/11/235EPA 624/5030BND1,2,4-Trimethylbenzene ug/L 12/11/2312/11/235EPA 624/5030BND1,2-Dibromo-3-chloropropane ug/L 12/11/2312/11/235EPA 624/5030BND1,2-Dibromoethane (EDB) ug/L 12/11/2312/11/235EPA 624/5030BND1,2-Dichlorobenzene ug/L 12/11/2312/11/235EPA 624/5030BND1,2-Dichloroethane ug/L 12/11/2312/11/235EPA 624/5030BND1,2-Dichloropropane ug/L 12/11/2312/11/235EPA 624/5030BND1,3,5-Trimethylbenzene ug/L 12/11/2312/11/235EPA 624/5030BND1,3-Dichlorobenzene ug/L 12/11/2312/11/235EPA 624/5030BND1,3-Dichloropropane ug/L 12/11/2312/11/235EPA 624/5030BND1,4-Dichlorobenzene ug/L 12/11/2312/11/235EPA 624/5030BND2,2-Dichloropropane ug/L 12/11/2312/11/235EPA 624/5030BND2-Chloroethyl vinyl ether ug/L 12/11/2312/11/235EPA 624/5030BND2-Chlorotoluene ug/L 12/11/2312/11/235EPA 624/5030BND4-Chlorotoluene ug/L 12/11/2312/11/235EPA 624/5030BND4-Isopropyltoluene ug/L 12/11/2312/11/2350EPA 624/5030B61Acetone ug/L 12/11/2312/11/23100EPA 624/5030BNDAcrolein ug/L 12/11/2312/11/2350EPA 624/5030BNDAcrylonitrile ug/L 12/11/2312/11/232EPA 624/5030BNDBenzene ug/L 12/11/2312/11/235EPA 624/5030BNDBromobenzene ug/L 12/11/2312/11/235EPA 624/5030BNDBromochloromethane ug/L 12/11/2312/11/235EPA 624/5030BNDBromodichloromethane ug/L 12/11/2312/11/235EPA 624/5030BNDBromoform ug/L 12/11/2312/11/235EPA 624/5030BNDBromomethane ug/L 12/11/2312/11/2310EPA 624/5030BNDCarbon Disulfide Project Name: CVWRF Plant Toxics CtF WO#: 23L0388 www.ChemtechFord.com Page 14 of 23Page 14 of 23 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Central Valley Water Reclamation Facility Ed Harrison 800 West Central Valley Road Salt Lake City, UT 84119-3379 PO#: Receipt: Date Reported: Project Name: 12/6/23 11:07 @ 0.1 °C 12/14/2023 CVWRF Plant Toxics Sample ID: MC (cont.) Lab ID: 23L0388-07Matrix: Wastewater Flag(s)Units Analysis Date/Time Date Sampled: 12/6/23 7:18 Preparation Date/Time Sampled By: James B Rich Minimum Reporting Limit MethodResult Volatile Organic Compounds (cont.) ug/L 12/11/2312/11/235EPA 624/5030BNDCarbon Tetrachloride ug/L 12/11/2312/11/235EPA 624/5030BNDChlorobenzene ug/L 12/11/2312/11/235EPA 624/5030BNDChloroethane ug/L 12/11/2312/11/235EPA 624/5030BNDChloroform ug/L 12/11/2312/11/235EPA 624/5030BNDChloromethane ug/L 12/11/2312/11/235EPA 624/5030BNDcis-1,2-Dichloroethene ug/L 12/11/2312/11/235EPA 624/5030BNDcis-1,3-Dichloropropene ug/L 12/11/2312/11/235EPA 624/5030BNDDibromochloromethane ug/L 12/11/2312/11/235EPA 624/5030BNDDibromomethane ug/L 12/11/2312/11/235EPA 624/5030BNDDichlorodifluoromethane ug/L 12/11/2312/11/2350EPA 624/5030BNDEthyl Acetate ug/L 12/11/2312/11/235EPA 624/5030BNDEthylbenzene ug/L 12/11/2312/11/235EPA 624/5030BNDHexachlorobutadiene ug/L 12/11/2312/11/235EPA 624/5030BNDIsopropylbenzene ug/L 12/11/2312/11/235EPA 624/5030BNDMethyl Ethyl Ketone ug/L 12/11/2312/11/2325EPA 624/5030BNDMethyl Isobutyl Ketone ug/L 12/11/2312/11/2310EPA 624/5030BNDMethylene Chloride ug/L 12/11/2312/11/235EPA 624/5030BNDMethyl-tert-butyl ether (MTBE) ug/L 12/11/2312/11/238EPA 624/5030BNDNaphthalene ug/L 12/11/2312/11/235EPA 624/5030BNDn-Butylbenzene ug/L 12/11/2312/11/235EPA 624/5030BNDn-Propyl Benzene ug/L 12/11/2312/11/235EPA 624/5030BNDsec-Butyl Benzene ug/L 12/11/2312/11/235EPA 624/5030BNDStyrene ug/L 12/11/2312/11/235EPA 624/5030BNDtert-Butylbenzene ug/L 12/11/2312/11/235EPA 624/5030BNDTetrachloroethene ug/L 12/11/2312/11/235EPA 624/5030BNDToluene ug/L 12/11/2312/11/235EPA 624/5030BNDtrans-1,2-Dichloroethene ug/L 12/11/2312/11/235EPA 624/5030BNDtrans-1,3-Dichloropropene ug/L 12/11/2312/11/235EPA 624/5030BNDTrichloroethene ug/L 12/11/2312/11/235EPA 624/5030BNDTrichlorofluoromethane ug/L 12/11/2312/11/235EPA 624/5030BNDVinyl Chloride ug/L 12/11/2312/11/235EPA 624/5030BNDXylenes, total Project Name: CVWRF Plant Toxics CtF WO#: 23L0388 www.ChemtechFord.com Page 15 of 23Page 15 of 23 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Central Valley Water Reclamation Facility Ed Harrison 800 West Central Valley Road Salt Lake City, UT 84119-3379 PO#: Receipt: Date Reported: Project Name: 12/6/23 11:07 @ 0.1 °C 12/14/2023 CVWRF Plant Toxics Sample ID: SSL Lab ID: 23L0388-08Matrix: Wastewater Flag(s)Units Analysis Date/Time Date Sampled: 12/6/23 7:35 Preparation Date/Time Sampled By: James B Rich Minimum Reporting Limit MethodResult Inorganic mg/L 12/8/2312/8/230.002 EPA 335.4NDCyanide, Total Volatile Organic Compounds ug/L 12/11/2312/11/235EPA 624/5030BND1,1,1,2-Tetrachloroethane ug/L 12/11/2312/11/235EPA 624/5030BND1,1,1-Trichloroethane ug/L 12/11/2312/11/235EPA 624/5030BND1,1,2,2-Tetrachloroethane ug/L 12/11/2312/11/235EPA 624/5030BND1,1,2-Trichloroethane ug/L 12/11/2312/11/235EPA 624/5030BND1,1-Dichloroethane ug/L 12/11/2312/11/235EPA 624/5030BND1,1-Dichloroethene ug/L 12/11/2312/11/235EPA 624/5030BND1,1-Dichloropropene ug/L 12/11/2312/11/238EPA 624/5030BND1,2,3-Trichlorobenzene ug/L 12/11/2312/11/235EPA 624/5030BND1,2,3-Trichloropropane ug/L 12/11/2312/11/238EPA 624/5030BND1,2,4-Trichlorobenzene ug/L 12/11/2312/11/235EPA 624/5030BND1,2,4-Trimethylbenzene ug/L 12/11/2312/11/235EPA 624/5030BND1,2-Dibromo-3-chloropropane ug/L 12/11/2312/11/235EPA 624/5030BND1,2-Dibromoethane (EDB) ug/L 12/11/2312/11/235EPA 624/5030BND1,2-Dichlorobenzene ug/L 12/11/2312/11/235EPA 624/5030BND1,2-Dichloroethane ug/L 12/11/2312/11/235EPA 624/5030BND1,2-Dichloropropane ug/L 12/11/2312/11/235EPA 624/5030BND1,3,5-Trimethylbenzene ug/L 12/11/2312/11/235EPA 624/5030BND1,3-Dichlorobenzene ug/L 12/11/2312/11/235EPA 624/5030BND1,3-Dichloropropane ug/L 12/11/2312/11/235EPA 624/5030BND1,4-Dichlorobenzene ug/L 12/11/2312/11/235EPA 624/5030BND2,2-Dichloropropane ug/L 12/11/2312/11/235EPA 624/5030BND2-Chloroethyl vinyl ether ug/L 12/11/2312/11/235EPA 624/5030BND2-Chlorotoluene ug/L 12/11/2312/11/235EPA 624/5030BND4-Chlorotoluene ug/L 12/11/2312/11/235EPA 624/5030BND4-Isopropyltoluene ug/L 12/11/2312/11/2350EPA 624/5030BNDAcetone ug/L 12/11/2312/11/23100EPA 624/5030BNDAcrolein ug/L 12/11/2312/11/2350EPA 624/5030BNDAcrylonitrile ug/L 12/11/2312/11/232EPA 624/5030BNDBenzene ug/L 12/11/2312/11/235EPA 624/5030BNDBromobenzene ug/L 12/11/2312/11/235EPA 624/5030BNDBromochloromethane ug/L 12/11/2312/11/235EPA 624/5030BNDBromodichloromethane ug/L 12/11/2312/11/235EPA 624/5030BNDBromoform ug/L 12/11/2312/11/235EPA 624/5030BNDBromomethane ug/L 12/11/2312/11/2310EPA 624/5030BNDCarbon Disulfide Project Name: CVWRF Plant Toxics CtF WO#: 23L0388 www.ChemtechFord.com Page 16 of 23Page 16 of 23 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Central Valley Water Reclamation Facility Ed Harrison 800 West Central Valley Road Salt Lake City, UT 84119-3379 PO#: Receipt: Date Reported: Project Name: 12/6/23 11:07 @ 0.1 °C 12/14/2023 CVWRF Plant Toxics Sample ID: SSL (cont.) Lab ID: 23L0388-08Matrix: Wastewater Flag(s)Units Analysis Date/Time Date Sampled: 12/6/23 7:35 Preparation Date/Time Sampled By: James B Rich Minimum Reporting Limit MethodResult Volatile Organic Compounds (cont.) ug/L 12/11/2312/11/235EPA 624/5030BNDCarbon Tetrachloride ug/L 12/11/2312/11/235EPA 624/5030BNDChlorobenzene ug/L 12/11/2312/11/235EPA 624/5030BNDChloroethane ug/L 12/11/2312/11/235EPA 624/5030BNDChloroform ug/L 12/11/2312/11/235EPA 624/5030BNDChloromethane ug/L 12/11/2312/11/235EPA 624/5030BNDcis-1,2-Dichloroethene ug/L 12/11/2312/11/235EPA 624/5030BNDcis-1,3-Dichloropropene ug/L 12/11/2312/11/235EPA 624/5030BNDDibromochloromethane ug/L 12/11/2312/11/235EPA 624/5030BNDDibromomethane ug/L 12/11/2312/11/235EPA 624/5030BNDDichlorodifluoromethane ug/L 12/11/2312/11/2350EPA 624/5030BNDEthyl Acetate ug/L 12/11/2312/11/235EPA 624/5030BNDEthylbenzene ug/L 12/11/2312/11/235EPA 624/5030BNDHexachlorobutadiene ug/L 12/11/2312/11/235EPA 624/5030BNDIsopropylbenzene ug/L 12/11/2312/11/235EPA 624/5030BNDMethyl Ethyl Ketone ug/L 12/11/2312/11/2325EPA 624/5030BNDMethyl Isobutyl Ketone ug/L 12/11/2312/11/2310EPA 624/5030BNDMethylene Chloride ug/L 12/11/2312/11/235EPA 624/5030BNDMethyl-tert-butyl ether (MTBE) ug/L 12/11/2312/11/238EPA 624/5030BNDNaphthalene ug/L 12/11/2312/11/235EPA 624/5030BNDn-Butylbenzene ug/L 12/11/2312/11/235EPA 624/5030BNDn-Propyl Benzene ug/L 12/11/2312/11/235EPA 624/5030BNDsec-Butyl Benzene ug/L 12/11/2312/11/235EPA 624/5030BNDStyrene ug/L 12/11/2312/11/235EPA 624/5030BNDtert-Butylbenzene ug/L 12/11/2312/11/235EPA 624/5030BNDTetrachloroethene ug/L 12/11/2312/11/235EPA 624/5030BNDToluene ug/L 12/11/2312/11/235EPA 624/5030BNDtrans-1,2-Dichloroethene ug/L 12/11/2312/11/235EPA 624/5030BNDtrans-1,3-Dichloropropene ug/L 12/11/2312/11/235EPA 624/5030BNDTrichloroethene ug/L 12/11/2312/11/235EPA 624/5030BNDTrichlorofluoromethane ug/L 12/11/2312/11/235EPA 624/5030BNDVinyl Chloride ug/L 12/11/2312/11/235EPA 624/5030BNDXylenes, total Project Name: CVWRF Plant Toxics CtF WO#: 23L0388 www.ChemtechFord.com Page 17 of 23Page 17 of 23 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Central Valley Water Reclamation Facility Ed Harrison 800 West Central Valley Road Salt Lake City, UT 84119-3379 PO#: Receipt: Date Reported: Project Name: 12/6/23 11:07 @ 0.1 °C 12/14/2023 CVWRF Plant Toxics Sample ID: MOID - SOUTH Lab ID: 23L0388-09Matrix: Wastewater Flag(s)Units Analysis Date/Time Date Sampled: 12/6/23 7:47 Preparation Date/Time Sampled By: James B Rich Minimum Reporting Limit MethodResult Inorganic mg/L 12/8/2312/8/230.002 EPA 335.40.003Cyanide, Total Volatile Organic Compounds ug/L 12/11/2312/11/235EPA 624/5030BND1,1,1,2-Tetrachloroethane ug/L 12/11/2312/11/235EPA 624/5030BND1,1,1-Trichloroethane ug/L 12/11/2312/11/235EPA 624/5030BND1,1,2,2-Tetrachloroethane ug/L 12/11/2312/11/235EPA 624/5030BND1,1,2-Trichloroethane ug/L 12/11/2312/11/235EPA 624/5030BND1,1-Dichloroethane ug/L 12/11/2312/11/235EPA 624/5030BND1,1-Dichloroethene ug/L 12/11/2312/11/235EPA 624/5030BND1,1-Dichloropropene ug/L 12/11/2312/11/238EPA 624/5030BND1,2,3-Trichlorobenzene ug/L 12/11/2312/11/235EPA 624/5030BND1,2,3-Trichloropropane ug/L 12/11/2312/11/238EPA 624/5030BND1,2,4-Trichlorobenzene ug/L 12/11/2312/11/235EPA 624/5030BND1,2,4-Trimethylbenzene ug/L 12/11/2312/11/235EPA 624/5030BND1,2-Dibromo-3-chloropropane ug/L 12/11/2312/11/235EPA 624/5030BND1,2-Dibromoethane (EDB) ug/L 12/11/2312/11/235EPA 624/5030BND1,2-Dichlorobenzene ug/L 12/11/2312/11/235EPA 624/5030BND1,2-Dichloroethane ug/L 12/11/2312/11/235EPA 624/5030BND1,2-Dichloropropane ug/L 12/11/2312/11/235EPA 624/5030BND1,3,5-Trimethylbenzene ug/L 12/11/2312/11/235EPA 624/5030BND1,3-Dichlorobenzene ug/L 12/11/2312/11/235EPA 624/5030BND1,3-Dichloropropane ug/L 12/11/2312/11/235EPA 624/5030BND1,4-Dichlorobenzene ug/L 12/11/2312/11/235EPA 624/5030BND2,2-Dichloropropane ug/L 12/11/2312/11/235EPA 624/5030BND2-Chloroethyl vinyl ether ug/L 12/11/2312/11/235EPA 624/5030BND2-Chlorotoluene ug/L 12/11/2312/11/235EPA 624/5030BND4-Chlorotoluene ug/L 12/11/2312/11/235EPA 624/5030BND4-Isopropyltoluene ug/L 12/11/2312/11/2350EPA 624/5030B54Acetone ug/L 12/11/2312/11/23100EPA 624/5030BNDAcrolein ug/L 12/11/2312/11/2350EPA 624/5030BNDAcrylonitrile ug/L 12/11/2312/11/232EPA 624/5030BNDBenzene ug/L 12/11/2312/11/235EPA 624/5030BNDBromobenzene ug/L 12/11/2312/11/235EPA 624/5030BNDBromochloromethane ug/L 12/11/2312/11/235EPA 624/5030BNDBromodichloromethane ug/L 12/11/2312/11/235EPA 624/5030BNDBromoform ug/L 12/11/2312/11/235EPA 624/5030BNDBromomethane ug/L 12/11/2312/11/2310EPA 624/5030BNDCarbon Disulfide Project Name: CVWRF Plant Toxics CtF WO#: 23L0388 www.ChemtechFord.com Page 18 of 23Page 18 of 23 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Central Valley Water Reclamation Facility Ed Harrison 800 West Central Valley Road Salt Lake City, UT 84119-3379 PO#: Receipt: Date Reported: Project Name: 12/6/23 11:07 @ 0.1 °C 12/14/2023 CVWRF Plant Toxics Sample ID: MOID - SOUTH (cont.) Lab ID: 23L0388-09Matrix: Wastewater Flag(s)Units Analysis Date/Time Date Sampled: 12/6/23 7:47 Preparation Date/Time Sampled By: James B Rich Minimum Reporting Limit MethodResult Volatile Organic Compounds (cont.) ug/L 12/11/2312/11/235EPA 624/5030BNDCarbon Tetrachloride ug/L 12/11/2312/11/235EPA 624/5030BNDChlorobenzene ug/L 12/11/2312/11/235EPA 624/5030BNDChloroethane ug/L 12/11/2312/11/235EPA 624/5030B9Chloroform ug/L 12/11/2312/11/235EPA 624/5030BNDChloromethane ug/L 12/11/2312/11/235EPA 624/5030BNDcis-1,2-Dichloroethene ug/L 12/11/2312/11/235EPA 624/5030BNDcis-1,3-Dichloropropene ug/L 12/11/2312/11/235EPA 624/5030BNDDibromochloromethane ug/L 12/11/2312/11/235EPA 624/5030BNDDibromomethane ug/L 12/11/2312/11/235EPA 624/5030BNDDichlorodifluoromethane ug/L 12/11/2312/11/2350EPA 624/5030BNDEthyl Acetate ug/L 12/11/2312/11/235EPA 624/5030BNDEthylbenzene ug/L 12/11/2312/11/235EPA 624/5030BNDHexachlorobutadiene ug/L 12/11/2312/11/235EPA 624/5030BNDIsopropylbenzene ug/L 12/11/2312/11/235EPA 624/5030BNDMethyl Ethyl Ketone ug/L 12/11/2312/11/2325EPA 624/5030BNDMethyl Isobutyl Ketone ug/L 12/11/2312/11/2310EPA 624/5030BNDMethylene Chloride ug/L 12/11/2312/11/235EPA 624/5030BNDMethyl-tert-butyl ether (MTBE) ug/L 12/11/2312/11/238EPA 624/5030BNDNaphthalene ug/L 12/11/2312/11/235EPA 624/5030BNDn-Butylbenzene ug/L 12/11/2312/11/235EPA 624/5030BNDn-Propyl Benzene ug/L 12/11/2312/11/235EPA 624/5030BNDsec-Butyl Benzene ug/L 12/11/2312/11/235EPA 624/5030BNDStyrene ug/L 12/11/2312/11/235EPA 624/5030BNDtert-Butylbenzene ug/L 12/11/2312/11/235EPA 624/5030BNDTetrachloroethene ug/L 12/11/2312/11/235EPA 624/5030BNDToluene ug/L 12/11/2312/11/235EPA 624/5030BNDtrans-1,2-Dichloroethene ug/L 12/11/2312/11/235EPA 624/5030BNDtrans-1,3-Dichloropropene ug/L 12/11/2312/11/235EPA 624/5030BNDTrichloroethene ug/L 12/11/2312/11/235EPA 624/5030BNDTrichlorofluoromethane ug/L 12/11/2312/11/235EPA 624/5030BNDVinyl Chloride ug/L 12/11/2312/11/235EPA 624/5030BNDXylenes, total Project Name: CVWRF Plant Toxics CtF WO#: 23L0388 www.ChemtechFord.com Page 19 of 23Page 19 of 23 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Central Valley Water Reclamation Facility Ed Harrison 800 West Central Valley Road Salt Lake City, UT 84119-3379 PO#: Receipt: Date Reported: Project Name: 12/6/23 11:07 @ 0.1 °C 12/14/2023 CVWRF Plant Toxics Sample ID: MOID - EAST Lab ID: 23L0388-10Matrix: Wastewater Flag(s)Units Analysis Date/Time Date Sampled: 12/6/23 7:57 Preparation Date/Time Sampled By: James B Rich Minimum Reporting Limit MethodResult Inorganic mg/L 12/8/2312/8/230.002 EPA 335.40.002Cyanide, Total Volatile Organic Compounds ug/L 12/11/2312/11/235EPA 624/5030BND1,1,1,2-Tetrachloroethane ug/L 12/11/2312/11/235EPA 624/5030BND1,1,1-Trichloroethane ug/L 12/11/2312/11/235EPA 624/5030BND1,1,2,2-Tetrachloroethane ug/L 12/11/2312/11/235EPA 624/5030BND1,1,2-Trichloroethane ug/L 12/11/2312/11/235EPA 624/5030BND1,1-Dichloroethane ug/L 12/11/2312/11/235EPA 624/5030BND1,1-Dichloroethene ug/L 12/11/2312/11/235EPA 624/5030BND1,1-Dichloropropene ug/L 12/11/2312/11/238EPA 624/5030BND1,2,3-Trichlorobenzene ug/L 12/11/2312/11/235EPA 624/5030BND1,2,3-Trichloropropane ug/L 12/11/2312/11/238EPA 624/5030BND1,2,4-Trichlorobenzene ug/L 12/11/2312/11/235EPA 624/5030BND1,2,4-Trimethylbenzene ug/L 12/11/2312/11/235EPA 624/5030BND1,2-Dibromo-3-chloropropane ug/L 12/11/2312/11/235EPA 624/5030BND1,2-Dibromoethane (EDB) ug/L 12/11/2312/11/235EPA 624/5030BND1,2-Dichlorobenzene ug/L 12/11/2312/11/235EPA 624/5030BND1,2-Dichloroethane ug/L 12/11/2312/11/235EPA 624/5030BND1,2-Dichloropropane ug/L 12/11/2312/11/235EPA 624/5030BND1,3,5-Trimethylbenzene ug/L 12/11/2312/11/235EPA 624/5030BND1,3-Dichlorobenzene ug/L 12/11/2312/11/235EPA 624/5030BND1,3-Dichloropropane ug/L 12/11/2312/11/235EPA 624/5030BND1,4-Dichlorobenzene ug/L 12/11/2312/11/235EPA 624/5030BND2,2-Dichloropropane ug/L 12/11/2312/11/235EPA 624/5030BND2-Chloroethyl vinyl ether ug/L 12/11/2312/11/235EPA 624/5030BND2-Chlorotoluene ug/L 12/11/2312/11/235EPA 624/5030BND4-Chlorotoluene ug/L 12/11/2312/11/235EPA 624/5030BND4-Isopropyltoluene ug/L 12/11/2312/11/2350EPA 624/5030BNDAcetone ug/L 12/11/2312/11/23100EPA 624/5030BNDAcrolein ug/L 12/11/2312/11/2350EPA 624/5030BNDAcrylonitrile ug/L 12/11/2312/11/232EPA 624/5030BNDBenzene ug/L 12/11/2312/11/235EPA 624/5030BNDBromobenzene ug/L 12/11/2312/11/235EPA 624/5030BNDBromochloromethane ug/L 12/11/2312/11/235EPA 624/5030BNDBromodichloromethane ug/L 12/11/2312/11/235EPA 624/5030BNDBromoform ug/L 12/11/2312/11/235EPA 624/5030BNDBromomethane ug/L 12/11/2312/11/2310EPA 624/5030BNDCarbon Disulfide Project Name: CVWRF Plant Toxics CtF WO#: 23L0388 www.ChemtechFord.com Page 20 of 23Page 20 of 23 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Central Valley Water Reclamation Facility Ed Harrison 800 West Central Valley Road Salt Lake City, UT 84119-3379 PO#: Receipt: Date Reported: Project Name: 12/6/23 11:07 @ 0.1 °C 12/14/2023 CVWRF Plant Toxics Sample ID: MOID - EAST (cont.) Lab ID: 23L0388-10Matrix: Wastewater Flag(s)Units Analysis Date/Time Date Sampled: 12/6/23 7:57 Preparation Date/Time Sampled By: James B Rich Minimum Reporting Limit MethodResult Volatile Organic Compounds (cont.) ug/L 12/11/2312/11/235EPA 624/5030BNDCarbon Tetrachloride ug/L 12/11/2312/11/235EPA 624/5030BNDChlorobenzene ug/L 12/11/2312/11/235EPA 624/5030BNDChloroethane ug/L 12/11/2312/11/235EPA 624/5030B5Chloroform ug/L 12/11/2312/11/235EPA 624/5030BNDChloromethane ug/L 12/11/2312/11/235EPA 624/5030BNDcis-1,2-Dichloroethene ug/L 12/11/2312/11/235EPA 624/5030BNDcis-1,3-Dichloropropene ug/L 12/11/2312/11/235EPA 624/5030BNDDibromochloromethane ug/L 12/11/2312/11/235EPA 624/5030BNDDibromomethane ug/L 12/11/2312/11/235EPA 624/5030BNDDichlorodifluoromethane ug/L 12/11/2312/11/2350EPA 624/5030BNDEthyl Acetate ug/L 12/11/2312/11/235EPA 624/5030BNDEthylbenzene ug/L 12/11/2312/11/235EPA 624/5030BNDHexachlorobutadiene ug/L 12/11/2312/11/235EPA 624/5030BNDIsopropylbenzene ug/L 12/11/2312/11/235EPA 624/5030BNDMethyl Ethyl Ketone ug/L 12/11/2312/11/2325EPA 624/5030BNDMethyl Isobutyl Ketone ug/L 12/11/2312/11/2310EPA 624/5030BNDMethylene Chloride ug/L 12/11/2312/11/235EPA 624/5030BNDMethyl-tert-butyl ether (MTBE) ug/L 12/11/2312/11/238EPA 624/5030BNDNaphthalene ug/L 12/11/2312/11/235EPA 624/5030BNDn-Butylbenzene ug/L 12/11/2312/11/235EPA 624/5030BNDn-Propyl Benzene ug/L 12/11/2312/11/235EPA 624/5030BNDsec-Butyl Benzene ug/L 12/11/2312/11/235EPA 624/5030BNDStyrene ug/L 12/11/2312/11/235EPA 624/5030BNDtert-Butylbenzene ug/L 12/11/2312/11/235EPA 624/5030BNDTetrachloroethene ug/L 12/11/2312/11/235EPA 624/5030BNDToluene ug/L 12/11/2312/11/235EPA 624/5030BNDtrans-1,2-Dichloroethene ug/L 12/11/2312/11/235EPA 624/5030BNDtrans-1,3-Dichloropropene ug/L 12/11/2312/11/235EPA 624/5030BNDTrichloroethene ug/L 12/11/2312/11/235EPA 624/5030BNDTrichlorofluoromethane ug/L 12/11/2312/11/235EPA 624/5030BNDVinyl Chloride ug/L 12/11/2312/11/235EPA 624/5030BNDXylenes, total Project Name: CVWRF Plant Toxics CtF WO#: 23L0388 www.ChemtechFord.com Page 21 of 23Page 21 of 23 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Central Valley Water Reclamation Facility Ed Harrison 800 West Central Valley Road Salt Lake City, UT 84119-3379 PO#: Receipt: Date Reported: Project Name: 12/6/23 11:07 @ 0.1 °C 12/14/2023 CVWRF Plant Toxics Report Footnotes Abbreviations ND = Not detected at the corresponding Minimum Reporting Limit (MRL). 1 mg/L = one milligram per liter or 1 mg/kg = one milligram per kilogram = 1 part per million. 1 ug/L = one microgram per liter or 1 ug/kg = one microgram per kilogram = 1 part per billion. 1 ng/L = one nanogram per liter or 1 ng/kg = one nanogram per kilogram = 1 part per trillion. On calculated parameters, there may be a slight difference between summing the rounded values shown on the report vs the unrounded values used in the calculation. Project Name: CVWRF Plant Toxics CtF WO#: 23L0388 www.ChemtechFord.com Page 22 of 23Page 22 of 23 Page 23 of 23 The analyses presented on this report were performed in accordance with the National Environmental Laboratory Accreditation Program (NELAP) unless noted in the comments, flags, or case narrative. If the report is to be used for regulatory compliance, it should be presented in its entirety, and not be altered. Client Service Contact: 801.262.7299 Central Valley Water Reclamation Facility Attn: Ed Harrison 800 West Central Valley Road Salt Lake City, UT 84119-3379 Work Order: 23L0656 Project: CVWRF VOC Sampling 12/18/2023 Approved By: Dave Gayer, Project Manager 9632 South 500 West Sandy, Utah 84070 Serving the Intermountain West since 1953 801.262.7299 Main 866.792.0093 Fax www.ChemtechFord.com Page 1 of 7 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Central Valley Water Reclamation Facility Ed Harrison 800 West Central Valley Road Salt Lake City, UT 84119-3379 PO#: Receipt: Date Reported: Project Name: 12/7/23 15:08 @ 1.6 °C 12/18/2023 CVWRF VOC Sampling Sample ID: Raw Influent Lab ID: 23L0656-01Matrix: Wastewater Flag(s)Units Analysis Date/Time Date Sampled: 12/7/23 13:19 Preparation Date/Time Sampled By: James B Rich Minimum Reporting Limit MethodResult Semi-Volatile Compounds ug/L 12/14/2312/11/2310EPA 625/3511ND1,2,4-Trichlorobenzene ug/L 12/14/2312/11/2310EPA 625/3511ND1,2-Dichlorobenzene ug/L 12/14/2312/11/2310EPA 625/3511ND1,3-Dichlorobenzene ug/L 12/14/2312/11/2310EPA 625/3511ND1,4-Dichlorobenzene ug/L 12/14/2312/11/2310EPA 625/3511ND2,4,6-Trichlorophenol ug/L 12/14/2312/11/2310EPA 625/3511ND2,2'-Oxybis(1-Chloropropane) ug/L 12/14/2312/11/2310EPA 625/3511ND2,4-Dichlorophenol ug/L 12/14/2312/11/2310EPA 625/3511ND2,4-Dimethylphenol ug/L 12/14/2312/11/2310EPA 625/3511ND2,4-Dinitrophenol ug/L 12/14/2312/11/2310EPA 625/3511ND2,4-Dinitrotoluene ug/L 12/14/2312/11/2310EPA 625/3511ND2,6-Dinitrotoluene ug/L 12/14/2312/11/2310EPA 625/3511ND2-Chloronaphthalene ug/L 12/14/2312/11/2310EPA 625/3511ND2-Chlorophenol ug/L 12/14/2312/11/2310EPA 625/3511ND2-Nitrophenol ug/L 12/14/2312/11/2310EPA 625/3511ND2-Methylphenol ug/L 12/14/2312/11/2310EPA 625/3511ND3,3´-Dichlorobenzidine ug/L 12/14/2312/11/2310EPA 625/3511ND4,6-Dinitro-2-methylphenol ug/L 12/14/2312/11/2310EPA 625/3511ND4-Bromophenyl phenyl ether ug/L 12/14/2312/11/2310EPA 625/3511693 & 4-Methylphenol ug/L 12/14/2312/11/2310EPA 625/3511ND4-Chloro-3-methylphenol ug/L 12/14/2312/11/2310EPA 625/3511ND4-Chlorophenyl Phenyl Ether ug/L 12/14/2312/11/2310EPA 625/3511ND4-Nitrophenol ug/L 12/14/2312/11/2310EPA 625/3511NDAcenaphthene ug/L 12/14/2312/11/2310EPA 625/3511NDAcenaphthylene ug/L 12/14/2312/11/2310EPA 625/3511NDAnthracene ug/L 12/14/2312/11/2310EPA 625/3511NDAzobenzene ug/L 12/14/2312/11/2310EPA 625/3511NDBenzidine ug/L 12/14/2312/11/2310EPA 625/3511NDBenzo (a) anthracene ug/L 12/14/2312/11/2310EPA 625/3511NDBenzo (a) pyrene ug/L 12/14/2312/11/2310EPA 625/3511NDBenzo (b) fluoranthene ug/L 12/14/2312/11/2310EPA 625/3511NDBenzo (g,h,i) perylene ug/L 12/14/2312/11/2310EPA 625/3511NDBenzo (k) fluoranthene ug/L 12/14/2312/11/2310EPA 625/3511NDBis (2-chloroethoxy) Methane ug/L 12/14/2312/11/2310EPA 625/3511NDBis (2-chloroethyl) Ether ug/L 12/14/2312/11/2310EPA 625/3511NDBis (2-ethylhexyl) Phthalate ug/L 12/14/2312/11/2310EPA 625/3511NDButylbenzylphthalate ug/L 12/14/2312/11/2310EPA 625/3511NDCarbazole Project Name: CVWRF VOC Sampling CtF WO#: 23L0656 www.ChemtechFord.com Page 2 of 7Page 2 of 7 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Central Valley Water Reclamation Facility Ed Harrison 800 West Central Valley Road Salt Lake City, UT 84119-3379 PO#: Receipt: Date Reported: Project Name: 12/7/23 15:08 @ 1.6 °C 12/18/2023 CVWRF VOC Sampling Sample ID: Raw Influent (cont.) Lab ID: 23L0656-01Matrix: Wastewater Flag(s)Units Analysis Date/Time Date Sampled: 12/7/23 13:19 Preparation Date/Time Sampled By: James B Rich Minimum Reporting Limit MethodResult Semi-Volatile Compounds (cont.) ug/L 12/14/2312/11/2310EPA 625/3511NDChrysene ug/L 12/14/2312/11/2310EPA 625/3511NDn-Decane ug/L 12/14/2312/11/2310EPA 625/3511NDDibenzo (a,h) anthracene ug/L 12/14/2312/11/2310EPA 625/3511NDDiethylphthalate ug/L 12/14/2312/11/2310EPA 625/3511NDDimethyl phthalate ug/L 12/14/2312/11/2310EPA 625/3511NDDi-n-butylphthalate ug/L 12/14/2312/11/2310EPA 625/3511NDDi-n-Octylphthalate ug/L 12/14/2312/11/2310EPA 625/3511NDFluoranthene ug/L 12/14/2312/11/2310EPA 625/3511NDFluorene ug/L 12/14/2312/11/2310EPA 625/3511NDHexachlorobenzene ug/L 12/14/2312/11/2310EPA 625/3511NDHexachlorobutadiene ug/L 12/14/2312/11/2310EPA 625/3511NDHexachlorocyclopentadiene ug/L 12/14/2312/11/2310EPA 625/3511NDHexachloroethane ug/L 12/14/2312/11/2310EPA 625/3511NDIndeno (1,2,3-cd) pyrene ug/L 12/14/2312/11/2310EPA 625/3511NDIsophorone ug/L 12/14/2312/11/2310EPA 625/3511NDNaphthalene ug/L 12/14/2312/11/2310EPA 625/3511NDNitrobenzene ug/L 12/14/2312/11/2310EPA 625/3511NDN-Nitrosodimethylamine ug/L 12/14/2312/11/2310EPA 625/3511NDN-Nitrosodi-n-propylamine ug/L 12/14/2312/11/2310EPA 625/3511NDN-Nitrosodiphenylamine ug/L 12/14/2312/11/2310EPA 625/3511NDn-Octadecane ug/L 12/14/2312/11/2310EPA 625/3511NDPentachlorophenol ug/L 12/14/2312/11/2310EPA 625/3511NDPhenanthrene ug/L 12/14/2312/11/2310EPA 625/351129Phenol ug/L 12/14/2312/11/2310EPA 625/3511NDPyrene Project Name: CVWRF VOC Sampling CtF WO#: 23L0656 www.ChemtechFord.com Page 3 of 7Page 3 of 7 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Central Valley Water Reclamation Facility Ed Harrison 800 West Central Valley Road Salt Lake City, UT 84119-3379 PO#: Receipt: Date Reported: Project Name: 12/7/23 15:08 @ 1.6 °C 12/18/2023 CVWRF VOC Sampling Sample ID: Final Effluent Lab ID: 23L0656-02Matrix: Wastewater Flag(s)Units Analysis Date/Time Date Sampled: 12/7/23 13:41 Preparation Date/Time Sampled By: James B Rich Minimum Reporting Limit MethodResult Semi-Volatile Compounds ug/L 12/14/2312/11/2310EPA 625/3511ND1,2,4-Trichlorobenzene ug/L 12/14/2312/11/2310EPA 625/3511ND1,2-Dichlorobenzene ug/L 12/14/2312/11/2310EPA 625/3511ND1,3-Dichlorobenzene ug/L 12/14/2312/11/2310EPA 625/3511ND1,4-Dichlorobenzene ug/L 12/14/2312/11/2310EPA 625/3511ND2,4,6-Trichlorophenol ug/L 12/14/2312/11/2310EPA 625/3511ND2,2'-Oxybis(1-Chloropropane) ug/L 12/14/2312/11/2310EPA 625/3511ND2,4-Dichlorophenol ug/L 12/14/2312/11/2310EPA 625/3511ND2,4-Dimethylphenol ug/L 12/14/2312/11/2310EPA 625/3511ND2,4-Dinitrophenol ug/L 12/14/2312/11/2310EPA 625/3511ND2,4-Dinitrotoluene ug/L 12/14/2312/11/2310EPA 625/3511ND2,6-Dinitrotoluene ug/L 12/14/2312/11/2310EPA 625/3511ND2-Chloronaphthalene ug/L 12/14/2312/11/2310EPA 625/3511ND2-Chlorophenol ug/L 12/14/2312/11/2310EPA 625/3511ND2-Nitrophenol ug/L 12/14/2312/11/2310EPA 625/3511ND2-Methylphenol ug/L 12/14/2312/11/2310EPA 625/3511ND3,3´-Dichlorobenzidine ug/L 12/14/2312/11/2310EPA 625/3511ND4,6-Dinitro-2-methylphenol ug/L 12/14/2312/11/2310EPA 625/3511ND4-Bromophenyl phenyl ether ug/L 12/14/2312/11/2310EPA 625/3511ND3 & 4-Methylphenol ug/L 12/14/2312/11/2310EPA 625/3511ND4-Chloro-3-methylphenol ug/L 12/14/2312/11/2310EPA 625/3511ND4-Chlorophenyl Phenyl Ether ug/L 12/14/2312/11/2310EPA 625/3511ND4-Nitrophenol ug/L 12/14/2312/11/2310EPA 625/3511NDAcenaphthene ug/L 12/14/2312/11/2310EPA 625/3511NDAcenaphthylene ug/L 12/14/2312/11/2310EPA 625/3511NDAnthracene ug/L 12/14/2312/11/2310EPA 625/3511NDAzobenzene ug/L 12/14/2312/11/2310EPA 625/3511NDBenzidine ug/L 12/14/2312/11/2310EPA 625/3511NDBenzo (a) anthracene ug/L 12/14/2312/11/2310EPA 625/3511NDBenzo (a) pyrene ug/L 12/14/2312/11/2310EPA 625/3511NDBenzo (b) fluoranthene ug/L 12/14/2312/11/2310EPA 625/3511NDBenzo (g,h,i) perylene ug/L 12/14/2312/11/2310EPA 625/3511NDBenzo (k) fluoranthene ug/L 12/14/2312/11/2310EPA 625/3511NDBis (2-chloroethoxy) Methane ug/L 12/14/2312/11/2310EPA 625/3511NDBis (2-chloroethyl) Ether ug/L 12/14/2312/11/2310EPA 625/3511NDBis (2-ethylhexyl) Phthalate ug/L 12/14/2312/11/2310EPA 625/3511NDButylbenzylphthalate ug/L 12/14/2312/11/2310EPA 625/3511NDCarbazole Project Name: CVWRF VOC Sampling CtF WO#: 23L0656 www.ChemtechFord.com Page 4 of 7Page 4 of 7 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Central Valley Water Reclamation Facility Ed Harrison 800 West Central Valley Road Salt Lake City, UT 84119-3379 PO#: Receipt: Date Reported: Project Name: 12/7/23 15:08 @ 1.6 °C 12/18/2023 CVWRF VOC Sampling Sample ID: Final Effluent (cont.) Lab ID: 23L0656-02Matrix: Wastewater Flag(s)Units Analysis Date/Time Date Sampled: 12/7/23 13:41 Preparation Date/Time Sampled By: James B Rich Minimum Reporting Limit MethodResult Semi-Volatile Compounds (cont.) ug/L 12/14/2312/11/2310EPA 625/3511NDChrysene ug/L 12/14/2312/11/2310EPA 625/3511NDn-Decane ug/L 12/14/2312/11/2310EPA 625/3511NDDibenzo (a,h) anthracene ug/L 12/14/2312/11/2310EPA 625/3511NDDiethylphthalate ug/L 12/14/2312/11/2310EPA 625/3511NDDimethyl phthalate ug/L 12/14/2312/11/2310EPA 625/3511NDDi-n-butylphthalate ug/L 12/14/2312/11/2310EPA 625/3511NDDi-n-Octylphthalate ug/L 12/14/2312/11/2310EPA 625/3511NDFluoranthene ug/L 12/14/2312/11/2310EPA 625/3511NDFluorene ug/L 12/14/2312/11/2310EPA 625/3511NDHexachlorobenzene ug/L 12/14/2312/11/2310EPA 625/3511NDHexachlorobutadiene ug/L 12/14/2312/11/2310EPA 625/3511NDHexachlorocyclopentadiene ug/L 12/14/2312/11/2310EPA 625/3511NDHexachloroethane ug/L 12/14/2312/11/2310EPA 625/3511NDIndeno (1,2,3-cd) pyrene ug/L 12/14/2312/11/2310EPA 625/3511NDIsophorone ug/L 12/14/2312/11/2310EPA 625/3511NDNaphthalene ug/L 12/14/2312/11/2310EPA 625/3511NDNitrobenzene ug/L 12/14/2312/11/2310EPA 625/3511NDN-Nitrosodimethylamine ug/L 12/14/2312/11/2310EPA 625/3511NDN-Nitrosodi-n-propylamine ug/L 12/14/2312/11/2310EPA 625/3511NDN-Nitrosodiphenylamine ug/L 12/14/2312/11/2310EPA 625/3511NDn-Octadecane ug/L 12/14/2312/11/2310EPA 625/3511NDPentachlorophenol ug/L 12/14/2312/11/2310EPA 625/3511NDPhenanthrene ug/L 12/14/2312/11/2310EPA 625/3511NDPhenol ug/L 12/14/2312/11/2310EPA 625/3511NDPyrene Project Name: CVWRF VOC Sampling CtF WO#: 23L0656 www.ChemtechFord.com Page 5 of 7Page 5 of 7 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Central Valley Water Reclamation Facility Ed Harrison 800 West Central Valley Road Salt Lake City, UT 84119-3379 PO#: Receipt: Date Reported: Project Name: 12/7/23 15:08 @ 1.6 °C 12/18/2023 CVWRF VOC Sampling Report Footnotes Abbreviations ND = Not detected at the corresponding Minimum Reporting Limit (MRL). 1 mg/L = one milligram per liter or 1 mg/kg = one milligram per kilogram = 1 part per million. 1 ug/L = one microgram per liter or 1 ug/kg = one microgram per kilogram = 1 part per billion. 1 ng/L = one nanogram per liter or 1 ng/kg = one nanogram per kilogram = 1 part per trillion. On calculated parameters, there may be a slight difference between summing the rounded values shown on the report vs the unrounded values used in the calculation. Project Name: CVWRF VOC Sampling CtF WO#: 23L0656 www.ChemtechFord.com Page 6 of 7Page 6 of 7 Page 7 of 7