Page 5 of 7 AX08978 Sample No. Method Test Description Results Qualifier Units DL/LOQ Analyzed on Validator SW846-8270D Benzo(a)anthracene < LOQ ug/L 5.0 05/17/2021 MG SW846-8270D Benzo(a)pyrene < LOQ ug/L 5.0 05/17/2021 MG SW846-8270D Benzo(b)fluoranthene < LOQ ug/L 5.0 05/17/2021 MG SW846-8270D Benzo(g,h,i)perylene < LOQ ug/L 5.0 05/17/2021 MG SW846-8270D Benzo(k)fluoranthene < LOQ ug/L 5.0 05/17/2021 MG SW846-8270D Benzyl butyl phthalate < LOQ ug/L 5.0 05/17/2021 MG SW846-8270D bis(2-Chloroethoxy)methane < LOQ ug/L 5.0 05/17/2021 MG SW846-8270D bis(2-Chloroethyl)ether < LOQ ug/L 5.0 05/17/2021 MG SW846-8270D bis(2-Ethylhexyl)phthalate 2.93 ug/L 5.0 05/17/2021 MG SW846-8270D Chrysene < LOQ ug/L 5.0 05/17/2021 MG SW846-8270D Dibenzo(a,h)anthracene < LOQ ug/L 5.0 05/17/2021 MG SW846-8270D Diethylphthalate < LOQ ug/L 5.0 05/17/2021 MG SW846-8270D Dimethylphthalate < LOQ ug/L 5.0 05/17/2021 MG SW846-8270D Di-n-butylphthalate < LOQ ug/L 5.0 05/17/2021 MG SW846-8270D Di-n-octylphthalate < LOQ ug/L 5.0 05/17/2021 MG SW846-8270D Fluoranthene < LOQ ug/L 5.0 05/17/2021 MG SW846-8270D Fluorene < LOQ ug/L 5.0 05/17/2021 MG SW846-8270D Hexachlorobenzene < LOQ ug/L 5.0 05/17/2021 MG SW846-8270D Hexachlorobutadiene < LOQ ug/L 5.0 05/17/2021 MG SW846-8270D Hexachlorocyclopentadiene < LOQ ug/L 10 05/17/2021 MG SW846-8270D Hexachloroethane < LOQ ug/L 5.0 05/17/2021 MG SW846-8270D Indeno(1,2,3-cd)pyrene < LOQ ug/L 5.0 05/17/2021 MG SW846-8270D Isophorone < LOQ ug/L 5.0 05/17/2021 MG SW846-8270D Naphthalene < LOQ ug/L 5.0 05/17/2021 MG SW846-8270D Nitrobenzene < LOQ ug/L 5.0 05/17/2021 MG SW846-8270D n-Nitrosodimethylamine < LOQ ug/L 5.0 05/17/2021 MG SW846-8270D n-Nitrosodi-n-propylamine < LOQ ug/L 5.0 05/17/2021 MG SW846-8270D n-Nitrosodiphenylamine < LOQ ug/L 5.0 05/17/2021 MG SW846-8270D Pentachlorophenol < LOQ ug/L 10 05/17/2021 MG SW846-8270D Phenanthrene < LOQ ug/L 5.0 05/17/2021 MG SW846-8270D Phenol 5.48 ug/L 5.0 05/17/2021 MG SW846-8270D Prep. Method 3510c ug/L 5.0 05/17/2021 MG SW846-8270D Pyrene < LOQ ug/L 5.0 05/17/2021 MG J NYSDOH ELAP and NELAC do not offer accreditation for Alkalinity, Ammonia, Biochemical Oxygen Demand, Total Kjeldahl Nitrogen and Total Phosphorus in the S&HW Matrix. Unless the sample is otherwise qualified, all Quality Control acceptance criteria have satisfied method and NELAC requirements. DL = Detection Limit Approved By LOQ = Limit of Quantitation Robert Hilbrandt Environmental Laboratories NYS ELAP # 10108 (914) 231-1620 J=value is an estimate QA Officer Report Number: H = exceeds holding time Date Approved : 1813 07/14/2021 EMAIL 7/14/2021 These analytical results relate only to the sample identified in this report. Page 6 of 7 AX08978 Sample No. Method Test Description Results Qualifier Units DL/LOQ Analyzed on Validator "J" Flag - Estimated value on an analyte found below the calibration range and at or above the detection limit. RWHJr 3&4-Methylphenol is present at 25.0 ug/L The following tentatively identified compounds are present; the concentrations given are estimates (ug/L): 2-(3-methylphenoxy)-ethanol - 15.0 5-methyl-1H-Benzotriazole - 20.0 Tetradecanoic acid - 20.9 n-Hexadecanoic acid - 130 (E)-9-Octadecenoic acid - 21.9 Octadec-9-enoic acid - 54.2 Octadecanoic acid - 183 (3.beta.,5.beta.)-Cholestan-3-ol - 108 (3.beta.)-Cholest-5-en-3-ol - 74.0 MR 6/10/21 Tentative identification of non-target sample components has to have an area height >10% nearest internal standard and a mass spectral library search result (Q-value) of 85% or greater for reporting. The laboratory provides these TIC results to facilitate remediation. NYSDOH ELAP and NELAC do not offer accreditation for these TIC list chemicals in the S&HW matrix. RWHJr EPA 1664B Oil & Grease Total Recoverable (HEM) 98.2 mg/L 5 05/20/2021 MG EPA 1664B non-Polar Extractable Material (TPH) 6.68 mg/L 2.5 05/20/2021 MG NYSDOH ELAP and NELAC do not offer accreditation for Alkalinity, Ammonia, Biochemical Oxygen Demand, Total Kjeldahl Nitrogen and Total Phosphorus in the S&HW Matrix. Unless the sample is otherwise qualified, all Quality Control acceptance criteria have satisfied method and NELAC requirements. DL = Detection Limit Approved By LOQ = Limit of Quantitation Robert Hilbrandt Environmental Laboratories NYS ELAP # 10108 (914) 231-1620 J=value is an estimate QA Officer Report Number: H = exceeds holding time Date Approved : 1813 07/14/2021 EMAIL 7/14/2021 These analytical results relate only to the sample identified in this report. Page 7 of 7 Sample No.AX08979 REPORT OF ANALYSIS Westchester County Department of Labs and Research Sample Location : 10 Dana Road Received By : SM JLM Bottle No : S0246 B998 B788 C0112 D1717 3303 F376 G4979 K0252 0903 8869 1019 8536 7728 CROTON POINT PARK CROTON, NY 10520 Collection Point : Valhalla, New York 10595 RFW 6 Collected By : STEY & DUVAL Collection Date : 05/11/2021 AT 7:20:00AM Submitted On : 05/11/2021 AT 11:37:00AM PWS No. : Type Descriptor : Source ID : 000 ID of Source : Agency : Croton Landfill Westchester County DEF 270 North Avenue New Rochelle, New York 10801 Attn: Peter Costa pH : Free Cl2 : Residual Cl2 : Sample chilled on arrival ? : YES Sample Type : NP_STRM addt'l Report To : Comment : Method Test Description Results Qualifier Units DL/LOQ Analyzed on Validator Inorganics ASP Metals by EPA 6010C EPA 6010C EPA 6010C EPA 6010C EPA 6010C