Document qmRRDr4665ra2jG239pQDLXXx

Report Prepared by: Report Approved by: N/SPDES Compliance Sampling Inspection Report Clean Water of New York Waste Oil Reprocessing and Storage Facility Staten Island, NY NY 020 0484 June 23, 2021 KATHLEEN KATHLEEN FOLEY Digitally signed by Date: 2021.08.23 F_O__L_E_Y_______15_:4_9:1_0_-0_4'0_0'______________ Kathleen M. Foley, LSASD/MAB/MOS Date: ________________ Digitally signed by PHILIP COCUZZA _P_H_I_L_IP_C_O__C_U_Z_Z_A____D_ate_: 2_02_1.0_8.2_3 1_6:0_7:2_2 _-04_'00_' ___ Phil Cocuzza, Chief, MAB/MOS Date: ________________ CWNY Facility Inspection Date: June 23, 2021 NY 020 0484 Page 2 of 13 CWNY Facility Inspection Date: June 23, 2021 NY 020 0484 OBJECTIVE On June 23, 2021, at the request of USEPA Region 2's Enforcement and Compliance Assurance Division (ECAD), a National Pollutant Discharge Elimination System (NPDES) Compliance Sampling Inspection (CSI) was conducted at the Clean Water of New York Waste Oil Reprocessing and Storage facility on Staten Island, New York. The objective of the CSI was to gather information necessary to determine compliance with the requirements and limitations of its minor SPDES Permit No. NY 020 0484. EPA conducted a similar CSI October 2, 2018 which resulted in a number of parameter exceedances. The results of this June 23, 2021, CSI do not show any parameters in excess of their Permit; however, reporting limits for certain analytes are above the Permit limitations. KEY PARTICIPANTS U.S. Environmental Protection Agency Kathleen M. Foley, Lead Inspector, (732)321-6790 savino.kathleen@epa.gov Robert Morrell, Geologist morrell.robert@epa.gov Clean Water of New York, Inc. www.cwofny.com Gary Scoppio, Director of Environmental Services (718)981-4600 gary@cwofny.com Ralph Duca, Vice President, (718)981-4600 rduca@cwofny.com Erik Richards, Operations Manager FACILITY DESCRIPTION General Information Clean Water of New York Waste Oil Reprocessing and Storage Facility, hereinafter referred to as CWNY, is located at 3249 Richmond Terrace on Staten Island's North shore and operates around-theclock. The company employs 37 people on a daily basis and began operations in 1996. The facility is a waste oil reprocessing and storage facility and is categorized as Standard Industrial Classification (SIC) 7699 - Repair Services. The first item of information listed on the SPDES Permit is `Industrial Code' - 7699. This does not accurately represent the operations and activities at this processing facility. According to EPAs ECHO database (screenshot below), their NAICS (in ICIS/NPDES) is 423930: Recyclable Material Merchant Wholesalers (which can be further indexed for Oil, Waste, Merchant Wholesalers). The Permit effective date is 08/01/18, was modified in 11/01/2019, and expires 07/31/23. Page 3 of 13 CWNY Facility Inspection Date: June 23, 2021 NY 020 0484 Process Information CWNY is engaged in marine vessel and tank cleaning, water treatment and oil recycling, and receives a variety of oils from light oils to black oils generated from a myriad of sources. CWNY is primarily a marine-based vessel cleaning facility (plant), authorized by MARPOL to accept various material. The cleaning plant can provide vessels with a variety of cleaning services such as Butterworth, vacuum, ventilation, steam and other services, accommodating barges, tugs, work boats and other marine vessels. Oils can be received by barge, truck, drum or nearby rail. The non-hazardous oils include, but are not limited to, used automobile oils (lube, brake, transmission, gear, etc), fuel oils, industrial oils, non-PCB dielectric fluid and vegetable oils. These oils are aggregated (blended) in the on-site storage barges and processed for industrial reuse. Petroleum-contaminated wastewaters and oils entering the CWNY facility are generated from various marine and land sources. Marine sources include cruise ships, cargo ships, barges, tugboats, and other marine vessels. Land sources include industrial, commercial, and residential sites, which arrive at the facility via trucks. The facility's trucking component, known as William J. Lauer, operates a fleet of vacuum tankers, pump and box trucks. Approximately one-third of the material arrives by trucks, on the average of 5-7 loads per day. In addition, CWNY is engaged in drum disposal whereby petroleumcontaminated liquids, solids, sludges and debris are accepted for appropriate processing. Liquids are treated in the facility, while the solids are consolidated and sent off-site for final disposal. All waste streams entering the facility, regardless of their source, contain a petroleum component to be handled within the facility. Wastestreams are pre-approved through a profiling system to assure compliance with the facility's Quality Control Plan from its NYSDEC Part 360 Permit. Contaminated debris and wastewater from spills and remediation sites, at a minimum, undergo waste profiling to include flash point and halogen analysis, but depending on the source, e.g., contaminants of concern, PCBs, additional parameters may be requested. According to the SPDES Permit Special Conditions, wastewater brought to the site must be in conformance with the requirements of the Part 360 Permit for the facility. This Part 360 Permit confines the operation to the acceptance and treatment of oily wastewater from the cleaning of virgin oil barges, bilge and/or ballast water, synthetic fuel, liquid asphalt, and used oil with the following waste codes: N001 - N008, N010, N013, N016 - N018. Processing of oily waters and waste oils occurs in batch processes. Temporary storage of the liquids at the CWNY facility takes place on two US Coast Guardcertificated, double-hulled barges. Barge 1 has a capacity of approximately 3.5M gallons across ten (10) compartments, or "tanks" separated by internal bulkheads. This barge functions as a large manifold, providing a system of pipelines for pushing, pumping and sucking of the wastewater and includes a vacuum component. This barge is known as the CASABLANCA and all wastewaters initially are pumped to this vessel for manipulation. Barge 2 has a capacity of approximately 0.42M gallons across four (4) compartments, or "tanks". A third, smaller barge, Barge 3, is strictly a crane barge. Their office space, warehouse space and boilers for heating the oil for enhanced treatment are housed on the ECHOLS ship which is permanently docked at the site. The wastewater treatment building is on land. Page 4 of 13 CWNY Facility Inspection Date: June 23, 2021 NY 020 0484 Water and Wastewater Wash water for the Butterworth process to clean the vessels is drawn from Newark Bay. After the cleaning process, the petroleum contaminated water is transferred onto one of the two storage barges. Once a sufficient quantity of wastewater has accumulated, it is separated using a series of steps within the barge, utilizing the principle that oil and water separate. Separation techniques include gravity, heat and/or use of demulsifiers. Cleaner wastewater is apportioned to certain sections while more heavily oiled or dirtier is apportioned to another area to minimize efficiencies and working. The oil is aggregated in separate compartments for sale, and the separated waters are accumulated in other compartments for subsequent treatment in the chemically-enhanced, pH-adjusted dissolved air flotation (DAF) system. Wastewater Treatment The on-site wastewater treatment process is designed for a maximum of 250 gpm, typically operating on a batch schedule when a sufficient quantity of petroleum-contaminated water is accumulated on the storage vessels to run the treatment process. After the water is processed through the DAF system, it is run through one clay and two activated carbon units for final polishing. The water then travels through a flow meter prior to discharge. Figure 1 below, taken from current SPDES Permit, represents the water and wastewater flow schematics and treatment processes of the on-site wastewater treatment system. Solids generated from the wastewater treatment operation are sent to a landfill for disposal. Figure 1: Water and Wastewater Processes Flow Schematic Page 5 of 13 CWNY Facility Inspection Date: June 23, 2021 NY 020 0484 Facility Self-Monitoring Information The permittee collects composite samples using an automated composite sampler. Grab samples are collected from a designated sampling tap which draws from the effluent pipe being discharged through DSN 001. Grab-composites are collected similarly to the manner in which the EPA collected their samples. Samples other than chlorine and pH are sent to Long Island Analytical Laboratories, a NELAC certified facility. Preserved containers are provided by their contract laboratory. EPA SAMPLING/INSPECTION ACTIVITIES Sampling Activities EPA discussed the approximate time frame for the facility's discharge prior to starting compliance sampling activities. It was estimated that the discharge would last approximately 8 hours. To determine appropriate preservation requirements and for permit compliance, the effluent was analyzed for total residual chlorine. This test resulted in an absence of chlorine residual. EPA set up an iced, automated composite sampler which began collecting aliquots at 15 minute intervals starting at 0830 hours at the permitted sampling location for DSN 001. The composite sampler was stopped at 1630 hours. Samples collected from the 8-hour composite sample included metals, mercury, and total suspended solids. The plastic jug was previously rinsed with 5% nitric acid followed by three distilled/de-ionized water rinses. Grab samples and grab-composite samples were collected from a sampling tap which pulls effluent off of the discharge line. Grab-composite (G-C) samples were collected for NVOA, i.e., semi-volatile/non-volatile organic analyses, and consisted of 4 grab samples during the 8hour discharge period. EPA performed a three-point calibration on their pH meter while on-site immediately preceding their pH sample collection. The grab sample for pH collected at 0900 hours resulted in 7.55 S.U. Other grab samples were collected for oil and grease, volatile organics (VOA) and PCBs. All sample containers, preservation techniques and holding times were in accordance with US EPA requirements specified in 40 CFR Part 136. Flow data was obtained directly from the facility's instrumentation. The discharge started at 0805 hours and ended at 1700 hours, resulting in a net discharge for the day of 46,688 gallons. The facility representative declined the EPA offer for split samples. Page 6 of 13 CWNY Facility Inspection Date: June 23, 2021 NY 020 0484 Inspection Activities Compliance Assistance was provided by EPA inspectors providing copies of the Federal Register of the 2021 MUR which lists EPA-approved methods for NPDES reporting as well as the required containers, preservatives and holding times. EPA reviewed the data submitted for the previous four (4) months of DMRs. No issues were noted based upon those reviews. EPA engaged in discussions with facility representatives on options of eliminating their SPDES discharge and instead, tying into the local POTW. Related discussions occurred on the various requirements of waste haulers and septage haulers, relaying the concern of the high scrutiny of this treatment process (hauler profiling) versus a seemingly less frequent sampling and profiling requirement on septage haulers. ANALYTICAL RESULTS Table 1: USEPA Sampling Results for CWNY Facility - June 23, 2021 Parameter Units Permit Limit pH S.U. 6-9 Chlorine Residual, TRC mg/L 0.13 Flow Gallons Monitor Daily Max / 0.36 Monthly Avg. TSS mg/L 74.1 Daily Max / 30.6 Monthly Avg O/G mg/L 15 NVOA (various) mg/L various VOA (various) mg/L various Arsenic mg/L 0.15 Daily Max Copper mg/L 0.095 Daily Max Tin mg/L 0.335 Daily Max / 0.165 Monthly Avg. Mercury ng/L 50 Daily Max U = analyte was not detected at or above the reporting limit. J = The identification of the analyte is acceptable; the reported value is an estimate. EPA Result 7.55 0.00 46,688 14 < 6.10 U, J See Note Below See Note Below 0.012 J 0.012 J 0.137 < 50 U Page 7 of 13 CWNY Facility Inspection Date: June 23, 2021 NY 020 0484 Tables 2 and 3 (below) are taken from the current SPDES Permit and contain the specific analytes and limitations details for reference. Metals: All sampling results for metals resulted in undetected except the three listed in Table 1 (above): arsenic, copper, and tin. NVOA: All sampling results for NVOA resulted in undetected. To be noted, for semi-volatile/nonvolatile organic analyses (NVOA) via GCMS: The reporting level of 5.00 ug/L was raised to 10 ug/L for the analyte: Di-N-Octyl Phthalate The reporting level of 5.00 ug/L was raised to 30 ug/L for the analyte: 4,6-Dinitro-2- Methylphenol The reporting level of 5.00 ug/L was raised to 50 ug/L for the analyte: 2,4-Dinitrophenol VOA: All sampling results for volatile organics (VOA) resulted in undetected; however, the reporting limit was raised to 50 ug/L (from the typical 5 ug/L) for all analytes. Thus, a compliance determination cannot be confirmed. PCBs: All sampling results for PCBs resulted in undetected; however, the EPA laboratory reporting limit for most Aroclors is 33 ng/L, and 66 ng/L for Aroclor 1221. The permit limit is listed as 0.7 ng/L and a compliance limit of 200 ng/L. According to the PCB Minimization Program (PCBMP) requirement #1 of their permit, the goal of the PCBMP is to reduce PCB effluent levels in pursuit of the WQBEL of 0.01 ng/L for Total PCBs. The basis for the 200 ng/L per aroclor limit is the limitations of EPA Method 608.3 minimum level for Aroclors. Page 8 of 13 CWNY Facility Inspection Date: June 23, 2021 NY 020 0484 Table 2: Permit Limits, Levels and Monitoring (from page 3 of 13 SPDES Permit) Page 9 of 13 CWNY Facility Inspection Date: June 23, 2021 NY 020 0484 Table 3: Permit Limits, Levels and Monitoring (from page 4 of 13 SPDES Permit) Page 10 of 13 CWNY Facility Inspection Date: June 23, 2021 NY 020 0484 FINDINGS Sampling Result Findings The EPA analytical results obtained during this inspection are within the acceptable SPDES Permit limits, however, reporting limits were raised for several analytes resulting in concentrations found undetected at levels above the SPDES permit limits. An authentic compliance determination cannot be made for those analytes with reporting limits above the permitted limits. Refer to the attached Laboratory Analytical Report and the previous section for additional details on the analytical results. The EPA Region 2 Laboratory utilized EPA Method 245.1 for the mercury sample, rather than using the permit-required EPA method 1631E (under Footnote 5). In addition, since the reporting limit is equal to the permitted limit, a compliance determination cannot be confirmed. Inspection Findings In addition to the sampling, an inspection of the facility operations was conducted. Nothing was observed or noted during the inspection that contravened the requirements of the permit or the applicable regulations. Facility representatives noted that due to some data being mis-transcribed by the NYSDEC into the ECHO database, their compliance status was erroneously identified as non-compliant, i.e., in violation. As noted in the introduction, the facility is a waste oil reprocessing and storage facility and is categorized as Standard Industrial Classification (SIC) 7699 - Repair Services on the SPDES Permit. During the next modification of the Permit, an alternate, more descriptive SIC should be utilized. ATTACHMENTS Photographs #1 and #2 Chain-of-Custody (1 p) Laboratory Analytical Report (9 pp) Page 11 of 13 CWNY Facility Inspection Date: June 23, 2021 NY 020 0484 Photo 1: SPDES Discharge Hose - To Newark Bay Photo 2: Close-Up of Discharge 001 to Newark Bay Page 12 of 13 CWNY Facility Inspection Date: June 23, 2021 NY 020 0484 Figure 2: Chain-of-Custody for USEPA CSI of CWNY - June 23, 2021 (END OF 13-PAGE NARRATIVE REPORT) Figure 3: EPA Analytical Laboratory Report (appended to this document) Page 13 of 13 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 2 Laboratory 2890 Woodbridge Avenue Edison , New Jersey 08837 732-906-6886 Phone 732-906-6165 Fax August 23, 2021 Philip Cocuzza Monitoring & Assessment Branch LSASD/MAB Edison, NJ 08837 RE: Clean Water of New York - 2106025 Enclosed are the results of analyses for samples received by the laboratory on 06/23/2021. The signature below reflects the laboratory's approval of the reported results. If you have any questions concerning this report, please refer to Project Number 2106025 and contact the laboratory. Sincerely, Gregory J. Santacroce Acting Chief, LSASD/LB Project Narrative: UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 2 Laboratory Final Report Project: Clean Water of New York - 2106025 Project Number: 2106025 The National Environmental Laboratory Accreditation Conference Institute (TNI) is a voluntary environmental laboratory accreditation association of State and Federal agencies. TNI established and promoted a National Environmental Laboratory Accreditation Program (NELAP) that provides a uniform set of standards for the generation of environmental data that are of known and defensible quality. The EPA Region 2 Laboratory is NELAP accredited. The Laboratory tests that are accredited have met all the requirements established under the TNI Standards. Condition Comments VOA analysis - due to foaming matrix, RL raised to 50 ug/L to facilitate analysis. Comment(s): The "Sample Analysis Date and Time" is included in the results section for any analyte with a prescribed holding time of 72 hours or less. Qualifying Pentachlorophenol with "J" due to failing high in CCV. No hit detected in sample. Data Qualifier(s): U- The analyte was not detected at or above the Reporting Limit. J- The identification of the analyte is acceptable; the reported value is an estimate. K- The identification of the analyte is acceptable; the reported value may be biased high. L- The identification of the analyte is acceptable; the reported value may be biased low. NJ- There is presumptive evidence that the analyte is present; the analyte is reported as a tentative identification. The reported value is an estimate. U.S.E.P.A Region 2 Laboratory NOTE: The results recorded in this report relate only to the samples as received on the date and at the time noted Reported: 8/23/2021 Page 1 of 9 Reporting Limit(s): UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 2 Laboratory Final Report Project: Clean Water of New York - 2106025 Project Number: 2106025 The Laboratory was able to achieve the standard laboratory reporting limits, where applicable, for each analyte requested except for the following analyte(s): NVOA GCMS The reporting level of 5.00 ug/L was raised to 10 ug/L for the following analyte(s): Di-N-Octyl Phthalate for the following samples: 2106025-03 The reporting level of 5.00 ug/L was raised to 30 ug/L for the following analyte(s): 4,6-Dinitro-2-Methylphenol for the following samples: 2106025-03 The reporting level of 5.00 ug/L was raised to 50 ug/L for the following analyte(s): 2,4-Dinitrophenol for the following samples: 2106025-03 SUMMARY REPORT FOR SAMPLES Field ID CWNY 001 Grab VOA Field Blank CWNY 001 G-C CWNY 001 Comp Laboratory ID 2106025-01 2106025-02 2106025-03 2106025-04 Matrix Aqueous Aqueous Aqueous Aqueous Date Sampled 06/23/2021 11:30 06/23/2021 11:30 06/23/2021 16:30 06/23/2021 16:30 Date Received 06/23/2021 17:45 06/23/2021 17:45 06/23/2021 17:45 06/23/2021 17:45 U.S.E.P.A Region 2 Laboratory NOTE: The results recorded in this report relate only to the samples as received on the date and at the time noted Reported: 8/23/2021 Page 2 of 9 Analysis 608.3 PCB Aroclors NPDES 624.1 VOA EPA-NPDES 625.1 SVOA NPDES Mercury Metals ICP TAL NPDES/DW Oil & Grease Residue, Non-Filterable UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 2 Laboratory Final Report Project: Clean Water of New York - 2106025 Project Number: 2106025 SUMMARY REPORT FOR METHODS Method EPA 608.3 SOP C-91 Rev 4.3 EPA 624.1 SOP C-89 Rev 3.6 EPA 625.1 SOP C-90 Rev 3.8 EPA 245.1 SOP C-110 Rev 2.7 EPA 200.7 SOP C-109 Rev 3.6 EPA 1664A SOP C-126 Rev 1.6 SM 2540D SOP C-33 Rev 3.7 Certification NELAP NELAP NELAP NELAP NELAP NELAP NELAP Matrix Aqueous Aqueous Aqueous Aqueous Aqueous Aqueous Aqueous U.S.E.P.A Region 2 Laboratory NOTE: The results recorded in this report relate only to the samples as received on the date and at the time noted Reported: 8/23/2021 Page 3 of 9 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 2 Laboratory Final Report Project: Clean Water of New York - 2106025 Project Number: 2106025 Analyte Field ID: CWNY 001 Grab VOA GCMS Chloromethane Vinyl Chloride Bromomethane Chloroethane Trichlorofluoromethane 1,1-Dichloroethene Methylene Chloride Acrylonitrile trans-1,2-Dichloroethene 1,1-Dichloroethane Chloroform 1,1,1-Trichloroethane Carbon Tetrachloride 1,2-Dichloroethane Benzene Trichloroethene 1,2-Dichloropropane Bromodichloromethane cis-1,3-Dichloropropene Toluene trans-1,3-Dichloropropene 1,1,2-Trichloroethane Tetrachloroethene Dibromochloromethane Chlorobenzene Ethylbenzene Bromoform 1,1,2,2-Tetrachloroethane Result Qualifier Reporting Limit Units Date and Time of Analysis* Sample ID: 2106025-01 --- U 50.0 ug/L --- U 50.0 ug/L --- U 50.0 ug/L --- U 50.0 ug/L --- U 50.0 ug/L --- U 50.0 ug/L --- U L 50.0 ug/L --- U 50.0 ug/L --- U 50.0 ug/L --- U 50.0 ug/L --- U 50.0 ug/L --- U 50.0 ug/L --- U 50.0 ug/L --- U 50.0 ug/L --- U 50.0 ug/L --- U L 50.0 ug/L --- U L 50.0 ug/L --- U 50.0 ug/L --- U L 50.0 ug/L --- U 50.0 ug/L --- U 50.0 ug/L --- U 50.0 ug/L --- U 50.0 ug/L --- U 50.0 ug/L --- U 50.0 ug/L --- U 50.0 ug/L --- U 50.0 ug/L --- U 50.0 ug/L U.S.E.P.A Region 2 Laboratory NOTE: The results recorded in this report relate only to the samples as received on the date and at the time noted Reported: 8/23/2021 Page 4 of 9 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 2 Laboratory Final Report Project: Clean Water of New York - 2106025 Project Number: 2106025 Analyte Result Qualifier Reporting Limit Units Date and Time of Analysis* Field ID: CWNY 001 Grab VOA GCMS 1,3-Dichlorobenzene 1,4-Dichlorobenzene 1,2-Dichlorobenzene PCB Aroclors GC Aroclor 1016 Aroclor 1221 Aroclor 1232 Aroclor 1242 Aroclor 1248 Aroclor 1254 Aroclor 1260 GC - Sanitary Oil & Grease Field ID: VOA Field Blank VOA GCMS Chloromethane Vinyl Chloride Bromomethane Chloroethane Trichlorofluoromethane 1,1-Dichloroethene Methylene Chloride Acrylonitrile trans-1,2-Dichloroethene 1,1-Dichloroethane Chloroform 1,1,1-Trichloroethane Carbon Tetrachloride Sample ID: 2106025-01 --- U 50.0 ug/L --- U 50.0 ug/L --- U 50.0 ug/L --- U 0.033 ug/L --- U 0.066 ug/L --- U 0.033 ug/L --- U 0.033 ug/L --- U 0.033 ug/L --- U 0.033 ug/L --- U 0.033 ug/L --- U J 6.10 mg/L Sample ID: 2106025-02 --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L U.S.E.P.A Region 2 Laboratory NOTE: The results recorded in this report relate only to the samples as received on the date and at the time noted Reported: 8/23/2021 Page 5 of 9 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 2 Laboratory Final Report Project: Clean Water of New York - 2106025 Project Number: 2106025 Analyte Field ID: VOA Field Blank VOA GCMS 1,2-Dichloroethane Benzene Trichloroethene 1,2-Dichloropropane Bromodichloromethane cis-1,3-Dichloropropene Toluene trans-1,3-Dichloropropene 1,1,2-Trichloroethane Tetrachloroethene Dibromochloromethane Chlorobenzene Ethylbenzene Bromoform 1,1,2,2-Tetrachloroethane 1,3-Dichlorobenzene 1,4-Dichlorobenzene 1,2-Dichlorobenzene Field ID: CWNY 001 G-C NVOA GCMS Acenaphthene Acenaphthylene Anthracene Benzo(A)Anthracene Benzo(A)Pyrene Benzo(B)Fluoranthene Benzo(G,H,I)Perylene Benzo(K)Fluoranthene Result Qualifier Reporting Limit Units Date and Time of Analysis* Sample ID: 2106025-02 --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L Sample ID: 2106025-03 --- U L 5.26 ug/L --- U L 5.26 ug/L --- U L 5.26 ug/L --- U 5.26 ug/L --- U 5.26 ug/L --- U 5.26 ug/L --- U 5.26 ug/L --- U 5.26 ug/L U.S.E.P.A Region 2 Laboratory NOTE: The results recorded in this report relate only to the samples as received on the date and at the time noted Reported: 8/23/2021 Page 6 of 9 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 2 Laboratory Final Report Project: Clean Water of New York - 2106025 Project Number: 2106025 Analyte Field ID: CWNY 001 G-C NVOA GCMS Chrysene Dibenzo(A,H)Anthracene Fluoranthene Fluorene Indeno(1,2,3-Cd)Pyrene Naphthalene Phenanthrene 1,2,4-Trichlorobenzene 2,4,6-Trichlorophenol 2,4-Dichlorophenol 2,4-Dimethylphenol 2,4-Dinitrotoluene 2,6-Dinitrotoluene 2,4-Dinitrophenol 2-Chloronaphthalene 2-Chlorophenol 2-Nitrophenol 3,3'- Dichlorobenzidine 4,6-Dinitro-2-Methylphenol 4-Bromophenyl-Phenylether 4-Chloro-3-Methylphenol 4-Chlorophenyl-Phenylether 4-Nitrophenol Bis(-2-Chloroethoxy)Methane Bis(2-Chloroethyl)Ether Bis(2-Chloroisopropyl)Ether Bis(2-Ethylhexyl)Phthalate Butylbenzylphthalate Result Qualifier Reporting Limit Units Date and Time of Analysis* Sample ID: 2106025-03 --- U 5.26 ug/L --- U 5.26 ug/L --- U L 5.26 ug/L --- U L 5.26 ug/L --- U 5.26 ug/L --- U L 5.26 ug/L --- U L 5.26 ug/L --- U L 5.26 ug/L --- U L 5.26 ug/L --- U L 5.26 ug/L --- U J 5.26 ug/L --- U L 5.26 ug/L --- U L 5.26 ug/L --- U L 52.6 ug/L --- U L 5.26 ug/L --- U L 5.26 ug/L --- U L 5.26 ug/L --- U J 5.26 ug/L --- U 31.6 ug/L --- U L 5.26 ug/L --- U L 5.26 ug/L --- U L 5.26 ug/L --- U 5.26 ug/L --- U L 5.26 ug/L --- U L 5.26 ug/L --- U L 5.26 ug/L --- U 5.26 ug/L --- U L 5.26 ug/L U.S.E.P.A Region 2 Laboratory NOTE: The results recorded in this report relate only to the samples as received on the date and at the time noted Reported: 8/23/2021 Page 7 of 9 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 2 Laboratory Final Report Project: Clean Water of New York - 2106025 Project Number: 2106025 Analyte Result Qualifier Reporting Limit Units Date and Time of Analysis* Field ID: CWNY 001 G-C NVOA GCMS Azobenzene Diethylphthalate Dimethyl Phthalate Di-N-Butyl Phthalate Di-N-Octyl Phthalate Hexachlorobenzene Hexachlorobutadiene Hexachlorocyclopentadiene Hexachloroethane Isophorone Nitrobenzene N-Nitrosodimethylamine N-Nitroso-Di-N-Propylamine N-Nitrosodiphenylamine Pentachlorophenol Phenol Pyrene Sample ID: 2106025-03 --- U L 5.26 ug/L --- U L 5.26 ug/L --- U L 5.26 ug/L --- U L 5.26 ug/L --- U 10.5 ug/L --- U L 5.26 ug/L --- U L 5.26 ug/L --- U L 5.26 ug/L --- U L 5.26 ug/L --- U L 5.26 ug/L --- U L 5.26 ug/L --- U L 5.26 ug/L --- U L 5.26 ug/L --- U L 5.26 ug/L --- U J 5.26 ug/L --- U L 5.26 ug/L --- U L 5.26 ug/L Field ID: CWNY 001 Comp Sample ID: 2106025-04 Metals ICP Arsenic Cadmium Chromium Cobalt Copper Lead Nickel Tin Zinc 12.4 J 8.00 ug/L --- U 3.00 ug/L --- U 5.00 ug/L --- U 20.0 ug/L 11.7 J 10.0 ug/L --- U 8.00 ug/L --- U 20.0 ug/L 137 10.0 ug/L --- U J 20.0 ug/L U.S.E.P.A Region 2 Laboratory NOTE: The results recorded in this report relate only to the samples as received on the date and at the time noted Reported: 8/23/2021 Page 8 of 9 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 2 Laboratory Final Report Project: Clean Water of New York - 2106025 Project Number: 2106025 Analyte Field ID: CWNY 001 Comp Metals ICP Mercury CVAA Mercury Sanitary Residue, Non-Filterable Result Qualifier Reporting Limit Units Date and Time of Analysis* Sample ID: 2106025-04 --- U 0.050 14.0 10.0 ug/L mg/L U.S.E.P.A Region 2 Laboratory NOTE: The results recorded in this report relate only to the samples as received on the date and at the time noted Reported: 8/23/2021 Page 9 of 9