Loading...
HomeMy WebLinkAboutFinal July 2017 Semi-Annual Environmental Monitoring Report - Nantucket Landfill               REPORT  Summary of Landfill Gas Sampling Results  Nantucket Landfill Nantucket, Massachusetts   July 2017    75 State Street, Suite 701 Boston, Massachusetts 02109 tel: 617 452-6000 1910-78240-05-01 September 25, 2017 Mr. Mark Dakers Massachusetts Department of Environmental Protection Southeast Regional Office 20 Riverside Drive Lakeville, Massachusetts 02347 Subject: Summary of Groundwater, Surface Water and Gas Sampling July 2017 Nantucket Landfill Nantucket, Massachusetts Dear Mr. Dakers: On behalf of the Town of Nantucket, CDM Smith personnel collected groundwater and surface water samples and field analyzed landfill gas samples on July 11, July 12, 2017, and July 13, 2017 at the Nantucket Landfill in Nantucket, Massachusetts. The sampling was performed in accordance with the Massachusetts Solid Waste Management Regulations (310 CMR 19.132) and the approved Environmental Monitoring Plan, prepared by SECOR International Inc. in July 1999 for the landfill. All aqueous samples were delivered to Alpha Analytical Laboratories, Inc., in Westborough, Massachusetts for analysis. This report contains the following: Appendix A contains a site plan which shows each sampling location. Appendix B contains Tables 1 through 6 which summarize field and laboratory sampling results. Tables 1 through 6 specifically contain the following: Table 1 summarizes the groundwater levels measured at each groundwater monitoring well. Table 2 summarizes the groundwater analytical results for indicator parameters (alkalinity, chloride, chemical oxygen demand (COD), cyanide, nitrate-nitrogen, sulfate and total dissolved solids (TDS)); dissolved metals (arsenic, barium, cadmium, calcium, chromium, copper, iron, lead, manganese, mercury, selenium, silver, sodium and zinc); and parameters measured in the field (temperature, specific conductivity, dissolved oxygen and pH). Table 3 summarizes the analytical results of Volatile Organic Compounds (VOCs) for groundwater samples. Mr. Mark Dakers September 25, 2017 Page 2 1910-78240-05-010717.docx Table 4 summarizes the surface water analytical results for indicator parameters (alkalinity, chloride, chemical oxygen demand (COD), cyanide, nitrate-nitrogen, sulfate and total dissolved solids (TDS)); measured hardness; dissolved metals (arsenic, barium, cadmium, calcium, chromium, copper, iron, lead, manganese, mercury, selenium, silver, sodium and zinc); and parameters measured in the field (temperature, specific conductivity, dissolved oxygen and pH). Table 4A summarizes the calculated NRWQC and analytical results for the hardness dependent metals (cadmium, copper, lead, silver and zinc) for surface water samples. Table 5 summarizes the analytical results of volatile organic compounds (VOCs) for surface water samples. Table 6 summarizes the results of landfill gas monitoring. Analytical results that meet or exceed applicable standards appear shaded gray in each table. Appendix C contains a copy of the laboratory data report from Alpha Analytical, Inc. The results of this sampling event are discussed below. Groundwater Sampling CDM Smith collected groundwater samples from monitoring wells MW-1S, MW-1D, MW-3S, MW- 3D, MW-5S, MW-5D, MW-6S, MW-6D, MW-7S, MW-7D, MW-8S and MW-8D. Samples are not obtained from monitoring wells MW-4S and MW-4D because the wells are inaccessible as they were buried in fill material. A duplicate sample (collected from MW-5S), a field blank and a trip blank were analyzed for quality assurance/quality control purposes. Wells were purged five well volumes using a submersible pump prior to sampling. Samples for dissolved metals were field-filtered using a 0.45-micron filter. Groundwater generally flows east to west across the site. The Massachusetts Solid Waste Management Regulations (310 CMR 19.132) require that sampling results be compared to the established Federal EPA Drinking Water Standards and the State Primary Maximum Contaminant Level (MCL) and Secondary Maximum Contaminant Level (SMCL) standards for each parameter. Table 2 presents the groundwater results for dissolved metals, field parameters and indicator parameters and Table 3 presents the groundwater results for Volatile Organic Compounds (VOCs). MCLs and/or EPA Primary Standards were exceeded in the following groundwater samples: Arsenic exceeded the MCL and EPA Primary Standard of 10 ug/l in the sample collected from monitoring well MW-7S with a concentration of 109 ug/l. 1,4-Dioxane exceeded the Massachusetts Contingency Plan (MCP) GW-1 Standard and drinking water SMCL of 0.3 ug/l in samples collected from MW-3D, MW-3S, MW-7D and MW- 7S with concentrations ranging from 0.334 ug/l to 2.310 ug/l. Mr. Mark Dakers September 25, 2017 Page 3 1910-78240-05-010717.docx These findings are consistent with arsenic concentrations detected during previous sampling rounds at this site. Although all aquifers located on Nantucket are considered potentially productive aquifers and thus are governed by GW-1 standards, there are currently no private drinking water wells in the area nor are there buildings located within 30 feet of any on-site monitoring wells. Due to these factors, the surface water protection criteria (GW-3) would suffice at this site. Since the Massachusetts Contingency Plan (MCP) GW-3 criteria for arsenic and 1,4-dioxane are 900 ug/l and 50,000 ug/l, respectively, no supplemental sampling is recommended at this time. SMCLs and/or EPA Secondary Standards were exceeded in the following groundwater samples: pH was below the SML and EPA Secondary Standard minimum of 6.5 in all samples collected except for MW-8S with values ranging from 4.39 to 8.24 standard units. Measured pH values for this round were lower than previous sampling rounds. Total dissolved solids exceeded the SMCL and EPA Secondary Standard of 500 mg/l in samples collected from MW-3S and MW-7S with concentrations of 610 mg/l and 960 mg/l, respectively. Iron exceeded the SMCL and EPA Secondary Standard of 300 ug/l in samples collected from MW-3S, MW-5S, MW-7D, and MW-7S at concentrations ranging from 791 ug/l to 75,500 ug/l. Manganese exceeded the SMCL and EPA Secondary Standard of 50 ug/l in samples collected from MW-3D, MW-3S, MW-5D, MW-5S, MW-7D and MW-7S with concentrations ranging from 114 ug/l to 1,820 ug/l. Sodium exceeded the SMCL of 20,000 ug/l in samples collected from MW-3D, MW-3S, MW-7D and MW-7S with concentrations ranging from 28,600 ug/l to 88,800 ug/l. Secondary standards are established for the aesthetics and taste of a public drinking supply and are not health based. Other than lower than typical pH values, groundwater sampling results from July 2017 are generally consistent with previous measurements. The next semi-annual groundwater sampling round is scheduled for January 2018. Surface Water Sampling CDM Smith collected a surface water sample from monitoring location SW-1 and SW-2. Monitoring location SW-3 was dry, therefore no samples could be taken. The samples for dissolved metals analysis were field-filtered using a 0.45-micron filter. The Massachusetts Solid Waste Management Regulations (310 CMR 19.132) require that sampling results be compared to established National Recommended Water Quality Criteria (NRWQC) for each parameter. Hardness is a factor of the NRWQC for certain metals. If hardness at a surface water sample location varies from the standard of 100 mg/l, the NRWQC must be calculated using the measured hardness value. The hardness at Mr. Mark Dakers September 25, 2017 Page 4 1910-78240-05-010717.docx surface water sampling locations SW-1 and SW-2 were 1,820 mg/l and 550 mg/l, respectively. The NRWQC was calculated for metals cadmium, copper, lead, silver and zinc. The individual calculated criteria are shown for the sampling location on Table 4A. Table 4 summarizes results for the field measured parameters, indicator parameters and dissolved metals. The NRWQC were exceeded in the following samples: Chloride exceeded the NRWQC of 230 mg/l in the sample collected from SW-1 with a concentration of 5,800 mg/l. Iron exceeded the NRWQC of 1000mg/l in the sample collected from SW-2 with a concentration of 1,660 mg/l. Table 5 summarizes results for surface water VOCs. NRWQC are not currently established for VOCs in the monitoring program. Acetone was detected above the laboratory reporting limit with a concentration of 9.5 ug/l. No other VOCs were detected. Surface water monitoring results from July 2017 are generally consistent with previous measurements. The next semi-annual surface water sampling round is scheduled for January 2018. Additional nitrogen and phosphorous sampling was also conducted this round at groundwater and surface water locations in response to the Town’s request for nitrogen specific sampling as it relates to water quality monitoring. A second round of nitrogen and phosphorus sampling occurred in August and a third round will occur in mid-September. A separate report presenting these sampling results will be submitted after the final round of additional nitrogen and phosphorus sampling. Quality Control Samples Quality control samples are collected to verify that laboratory and sampling procedures are consistent and to indicate any possible cross contamination and resulting false positive analysis results. The following summarize the results of the quality control samples collected during this sampling round: The duplicate sample results closely matched those of its associated sample taken at MW-5S, indicating laboratory analysis was consistent. The field blank sample detected alkalinity with a concentration of 2 mg/l indicating that alkalinity results may be artificially biased high. The trip blank sample result was non-detect, indicating that the field sample storage and transport did not introduce contaminants. Mr. Mark Dakers September 25, 2017 Page 5 1910-78240-05-010717.docx Gas Monitoring Post-closure landfill gas monitoring consisted of sampling 13 landfill gas wells, including LGW-1 through LGW-13 and two landfill gas probes, Probes #1 and #4 as shown on the attached site plan. Each well was sampled for methane (CH4) in percent volume and lower explosive limit (LEL), carbon dioxide (CO2), oxygen (O2), using a Landtec GEM 2000 Gas Analyzer; volatile organics using an organic vapor meter (OVM), lamp eV 10.6; and hydrogen sulfide (H2S) using an Interscan1000 Meter. The following summarizes the results of the gas sampling: Methane was detected above the regulatory limit of 25% of the LEL in well LGW-9 during this round. The final concentration in LGW-9 was 5.5% by volume, equivalent to 110% of the LEL. Probe #1 was conducted but was non-detect for methane. Probe #2 and Probe #3 were not installed this round since methane was not detected in Probe #1. Methane was also detected in well LGW-7 this round. The final concentrations were 25.1 % by volume equivalent to 502% of the LEL. Probe 4 was installed approximately 80 ft east of LGW-7 at the property boundary and had a final concentration of 0.9% by volume, equivalent to 18% of the LEL. The regulatory limit is 25% of the LEL at the property boundary or beyond. Probe #1 and Probe #4 results indicate that methane is not migrating beyond the property boundary. Methane exceedances were reported within the required 24-hour time period. Appendix D contains a copy of the notification made to MassDEP on July 13, 2017. Carbon dioxide was detected in all monitoring locations at final concentrations ranging from 0.2% to 16.1%. Oxygen was detected in all monitoring locations at final concentrations between 0.1% and 20.7%. Hydrogen sulfide was not detected at any of the monitoring locations. VOCs were not detected at any of the monitoring locations. Prior to the October 2013 sampling round, landfill gas had been consistently detected in monitoring well LGW-9, located on the south side of the site near the compost pad. Subsequently, an adjacent compost pile to LGW-9 was removed which resulted in no landfill gas detected at LGW-9 in sampling rounds conducted during October and December 2013. Since then, the compost pile has increased in size and current sampling results for LGW-9 are generally consistent with pre-2013 concentrations. LGW-7 Gas well is located on the Northeast side of the landfill behind the compost facility. The area to the east of LGW-7 has been mined for sand for use in a new landfill cell. The replacement material was a mixture of cover material and raw compost material. The compost material may be contributing to the methane exceedance at LGW-7. Mr. Mark Dakers September 25, 2017 Page 6 1910-78240-05-010717.docx In correspondence dated May 9, 2012, CDM Smith requested eliminating sampling from gas wells LGW-14 through LGW-18, as these gas wells are located between two landfill cells and no longer monitors the soil gas concentrations at a compliance boundary. The next quarterly sampling round is scheduled for September 2017. Please do not hesitate to call me at (617) 452-6635 if you have any questions or require additional information. Very truly yours, Mary Mancini, P.E. Senior Project Manager CDM Smith Inc. Attachments c: Robert D. McNeil, Nantucket Public Works Director Kaitlyn Shaw, Nantucket Whitney Hall, Waste Options File: 1910/78240/03/05/01/2015/July 2017 Appendix A Site Plan Appendix B Sampling Results Summary Tables Table 1Nantucket LandfillNantucket, MassachusettsGroundwater Sampling Summary - July 2017Water LevelsMonitoring Well NumberSample Date Ground ElevationTop of PVC ElevationWell Depth (feet)PC2Depth to Groundwater1 (feet)Elevation of Groundwater (feet)MW-1D 7/12/2017 21.06 23.21 76.06 2.47 18.51 4.70MW-1S 7/12/2017 20.71 22.84 26.54 2.46 18.71 4.13MW-3D 7/12/2017 5.53 7.66 71.81 2.37 4.87 2.79MW-3S 7/12/2017 5.35 7.39 12.71 2.63 4.95 2.44MW-4DNM 4NA 5.36 NA NA NM NAMW-4SNM 4NA 4.61 NA NA NM NAMW-5D 7/11/2017 7.38 9.79 62.37 2.41 8.07 1.72MW-5S 7/11/2017 7.82 10.36 13.76 2.75 8.08 2.28MW-6D 7/11/2017 8.26 11.10 62.47 2.78 7.28 3.82MW-6S 7/11/2017 9.03 10.54 14.62 1.63 7.85 2.69MW-7D 7/11/2017 6.79 7.59 60.89 0.76 4.82 2.77MW-7S 7/11/2017 6.70 7.45 15.20 1.02 5.50 1.95MW-8D 7/12/2017 NM 7.36 42.28 1.75 3.55 3.81MW-8S 7/12/2017 NM 6.55 15.33 2.54 2.88 3.67Notes:(1) Depth to water measured from top of PVC(2) PC = Height of protective casing measured from the ground surface(3) PVC Difference = Measured distance between the top of the PVC and the top of the protective casing(4) MW-4S and MW-4D have been buried in fill material and are no longer accessible for samplingNM = Not MeasuredTOC = Top of CasingNA = Not Available Table 2Nantucket LandfillNantucket, MassachusettsGroundwater Sampling Summary - July 2017Metals, Field Parameters, and Indicator ParametersMW-1D MW-1S MW-3D MW-3S MW-5D MW-5S DUP-1 MW-6D MW-6S MW-7D MW-7S MW-8D MW-8S FB-1L1723632-18 L1723632-19 L1723632-20 L1723632-21 L1723632-02 L1723632-01 L1723632-07 L1703315-07 L1723632-03 L1723632-06 L1723632-05 L1723632-22 L1723632-23 L1723632-087/12/2017 7/12/2017 7/12/2017 7/12/2017 7/11/2017 7/11/2017 7/11/2017 7/11/2017 7/11/207 7/11/2017 7/11/2017 7/12/2017 7/12/2017 7/12/2017Drinking Water StandardsUnitsField ParametersTemperatureNL ºC 11.60 10.92 12.83 13.13 12.91 13.79 - 12.62 14.77 13.31 13.94 11.88 13.27 -Specific Conductivity NL us/cmc 163 75 817 1,142 190 151 - 156 164 439 1,545 96 170 -Dissolved Oxygen NL mg/l 6.32 7.43 0.55 2.17 5.52 3.30 - 5.543.89 1.34 2.07 5.89 2.30 -pH6.5-8.4 (3,5) std units 8.24 5.78 6.19 5.73 4.66 4.50 - 4.395.04 5.85 6.27 5.68 6.52 -Indicator ParametersAlkalinityNL mg/l 46.9 4.8 263 315 24.2 6.4 5.8 7.214.970.7 581 7.3 32.8 2TDS (Tot. Dissolved Solids) 500 (3,5) mg/l 97 50 470 610120 78 76 100110280 960 41 110 <10Nitrate-Nitrogen 10 (2,4) mg/l 0.293 <0.100 <0.100 <0.100<0.100 <0.100 <0.100 1.024.04<0.100 <0.100 0.554 0.438 <0.100Cyanide, Total 0.2(4) mg/l <0.005 <0.005 <0.005 <0.005 <0.005 <0.005 <0.005 <0.005<0.005<0.005 0.010 <0.005 <0.005 <0.005Sulfate250(3,5) mg/l <10 <10 49 100 14 <10 <10 <101268 170 <10 <10 <10Chloride250(3,5) mg/l 17 18 72 100 29 34 34 321737 85 18 25 <1.0COD (Chemical Oxygen Demand ) NL mg/l <20 <20 59 120 <20 <20 <20 <20<20<20 64 <20 28 <20.Dissolved MetalsArsenic10 (2,4) ug/l <5 <5 <5 <5 <5 <5 <5 <5 <5 <5 109 <5 <5 <5Barium2,000 (2,4) ug/l <10 <10 31 62 <10 22 23 <10 14 14 64 <10 <10 <10Cadmium5 (2,4) ug/l <5 <5 <5 <5 <5 <5 <5 <5 <5 <5 <5 <5 <5 <5CalciumNL ug/l 16,300 1,240 54,700 65,300 6,560 1,640 1,630 3,910 5,860 22,200 137,000 1,920 9,090 <100Chromium100 (2,4) ug/l <10 <10 <10 <10 <10 <10 <10 <10 <10 <10 <10 <10 <10 <10Copper1,300 (2,4) ug/l <10 <10 <10 <10 <10 <10 <10 <10 <10 <10 <10 <10<10 <10Iron300 (3,5) ug/l <50 <50 239 18,700 <50 3,150 3,010 <50 <50 791 75,500 <50 <50 <50Lead15 (2,4) ug/l <10 <10 <10 <10 <10 <10 <10 <10 <10 <10 <10 <10 <10<10Manganese50 (3,5) ug/l <10 <10 1,820 376 702 254 252 <10 13 114 1,390 <1017 <10Mercury2 (2,4) ug/l <0.2 <0.2 <0.2 <0.2 <0.2 <0.2 <0.2 <0.2 <0.2 <0.2<0.2 <0.2 <0.2 <0.2Selenium50 (2,4) ug/l <10 <10 <10 <10 <10 <10 <10 <10 <10 <10 <10 <10 <10<10Silver100 (3,5) ug/l <7 <7 <7 <7 <7 <7 <7 <7 <7 <7 <7 <7 <7 <7Sodium20,000 (3) ug/l 10,900 11,200 75,000 88,400 19,100 18,200 18,400 17,200 18,300 28,600 88,800 10,900 15,800 <2000Zinc5,000 (3,5) ug/l <50 <50 <50 <50 <50 <50 <50 <50 <50 <50 <50 <50<50 <50 (7) Initial and final readings were collected for field parameters; final readings are presented. Sample LocationLaboratory IDSample Date NL: No LimitNotes: (1) Highlighted Areas: Concentration Equals or Exceeds Massachusetts or EPA Drinking Water Standards or Guidelines (2) Massachusetts Drinking Water Standard or Maximum Contaminant Level (MCL); Version Spring 2016. (3) Massachusetts Drinking Water Guideline Or Secondary Maximum Contaminant Level (SMCL); Version Spring 2016. (4) EPA Primary Drinking Water Standard, as found at: http://water.epa.gov/drink/contaminants/index.cfm (5) EPA Secondary Drinking Water Standard, as found at: http://water.epa.gov/drink/contaminants/index.cfm (6) DUP-1 taken at MW-5S <#.# Not detected to the limit indicated Table 3 ContinuedNantucket LandfillNantucket, MassachusettsTable 3Nantucket LandfillNantucket, MassachusettsGroundwater Sampling Summary - July 2017Volatile Organic CompoundsMW-1D MW-1S MW-3D MW-3S MW-5D MW-5S DUP-1 MW-6D MW-6S MW-7D MW-7S MW-8D MW-8SL1723632-18 L1723632-19 L1723632-20 L1723632-21 L1723632-02 L1723632-01 L1723632-07 L1703315-07 L1723632-03 L1723632-06 L1723632-05 L1723632-22 L1723632-237/12/2017 7/12/2017 7/12/2017 7/12/2017 7/11/2017 7/11/2017 7/11/2017 7/11/2017 7/11/207 7/11/2017 7/11/2017 7/12/2017 7/12/2017Drinking Water StandardsUnitsVolatile Organic Compounds1,1,1,2-Tetrachloroethane NL ug/l <0.50 <0.50 <0.50 <0.50<0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.501,1,1-Trichloroethane 200 (2,4) ug/l <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.501,1,2,2-Tetrachloroethane NL ug/l <0.50 <0.50 <0.50 <0.50<0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.501,1,2-Trichloroethane 5 (2,4) ug/l <0.75 <0.75 <0.75 <0.75 <0.75 <0.75 <0.75 <0.75 <0.75 <0.75 <0.75 <0.75 <0.751,1-Dichloroethane 70 (3) ug/l <0.75 <0.75 <0.75 <0.75 <0.75 <0.75 <0.75 <0.75 <0.75 <0.75 <0.75 <0.75 <0.751,1-Dichloroethene 7 (2,4) ug/l <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.501,1-Dichloropropene NL ug/l <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.51,2,3- Trichlorobenzene NL ug/l <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.51,2,3-Trichloropropane NL ug/l <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.01,2,4-Trichlorobenzene 70 (2,4) ug/l <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.51,2,4-Trimethylbenzene NL ug/l <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.51,2- Dibromo-3-Chloropropane 0.2 (2,4) ug/l <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.51,2-Dibromoethane 0.02 (2) ug/l <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.01,2-Dichlorobenzene 600 (2,4) ug/l <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.51,2-Dichloroethane 5 (2,4) ug/l <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.501,2-Dichloropropane 5 (2,4) ug/l <1.8 <1.8 <1.8 <1.8 <1.8 <1.8 <1.8 <1.8 <1.8 <1.8 <1.8 <1.8 <1.81,3,5-Trimethylbenzene NL ug/l <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.51,3-Dichlorobenzene NL ug/l <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.51,3-Dichloropropane NL ug/l <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.51,4-Dichlorobenzene 5 (2) ug/l <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.51,4-Dichlorobutane NL ug/l <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.01,4-Dioxane0.3 (3) ug/l <0.144 <0.144 1.46 2.310 <0.144 <0.144 <0.144 <0.144 <0.144 0.334 0.396 <0.144 <0.1442,2-Dichloropropane NL ug/l <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.52-Butanone4,000 (3) ug/l <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.02-ChlorotolueneNL ug/l <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.52-HexanoneNL ug/l <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.04-ChlorotolueneNL ug/l <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.54-Methyl-2-Pentanone 350 (3) ug/l <5.0 <5.0 <5.0 <5.0 <5.0<5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0Acetone6300 (3) ug/l <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0AcrylonitrileNL ug/l <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0Benzene5 (2,4) ug/l <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50<0.50 <0.50 <0.50 <0.50 <0.50BromobenzeneNL ug/l <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5Bromochloromethane NL ug/l <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5Bromodichloromethane NL ug/l <0.50 <0.50 <0.50 <0.50 <0.50<0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50BromoformNL ug/l <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 <2.0Bromomethane10 (3) ug/l <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0Carbon DisulfideNL ug/l <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0Carbon Tetrachloride 5 (2,4) ug/l <0.50 <0.50 <0.50 <0.50<0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50Chlorobenzene100 (2,4) ug/l <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50ChloroethaneNL ug/l <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0Chloroform70 (3) ug/l <0.75 <0.75 <0.75 <0.75 <0.75 <0.75 <0.75 <0.75 <0.75 <0.75 <0.75 <0.75 <0.75ChloromethaneNL ug/l <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5cis 1,2-Dichloroethene 70 (2,4) ug/l <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50cis 1,3-Dichloropropene 0.4 (3) ug/l <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50Dibromochloromethane NL ug/l <0.50 <0.50 <0.50 <0.50 <0.50<0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50DibromomethaneNL ug/l <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0Dichlorodifluoromethane 1,400 (3) ug/l <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0Ethylbenzene700 (2,4) ug/l <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50Ethyl EtherNL ug/l <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5Ethyl Methacrylate NL ug/l <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0Hexachlorobutadiene NL ug/l <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50Isopropylbenzene NL ug/l <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50p-Isopropyltoluene NL ug/l <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50m- and p- Xylenes 10,000 (tot. xylenes) ug/l <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0Methyl Tert-Butyl Ether 70 (3) ug/l <1.0 <1.0 <1.0 1.4 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0Methylene Chloride 5 (2,4) ug/l <3.0 <3.0 <3.0 <3.0 <3.0 <3.0 <3.0 <3.0 <3.0 <3.0 <3.0 <3.0 <3.0n-ButylbenzeneNL ug/l <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50<0.50 <0.50 <0.50 <0.50n-PropylbenzeneNL ug/l <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50<0.50 <0.50 <0.50 <0.50Naphthalene140 (3) ug/l <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5<2.5 <2.5 <2.5o-Xylene10,000 (tot. xylenes) ug/l <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0sec-ButylbenzeneNL ug/l <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50<0.50 <0.50 <0.50 <0.50Styrene100 (2,4) ug/l <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0tert-ButylbenzeneNL ug/l <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5Tetrachloroethene 5 (2,4) ug/l <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50Tetrahydrofuran 600 (3) ug/l <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0Toluene1000 (2,4) ug/l <0.75 <0.75 <0.75 <0.75 <0.75 <0.75 <0.75 <0.75 <0.75 <0.75 <0.75 <0.75 <0.75trans-1,2-Dichloroethene 100 (2,4) ug/l <0.75 <0.75 <0.75 <0.75 <0.75 <0.75 <0.75 <0.75 <0.75 <0.75 <0.75 <0.75 <0.75trans-1,3-Dichloropropene 0.4 (3) ug/l <0.50 <0.50 <0.50<0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50trans-1,4-Dichloro-2-butene NL ug/l <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5Trichloroethene5 (2,4) ug/l <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50<0.50 <0.50 <0.50 <0.50 <0.50Trichlorofluoromethane NL ug/l <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5Vinyl acetateNL ug/l <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0Vinyl Chloride2 (2,4) ug/l <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0<1.0 <1.0 <1.0Notes: (1) Highlighted Areas: Concentration Equals or Exceeds Massachusetts or EPA Drinking Water Standards or Guidelines (2) Massachusetts Drinking Water Standard Or Maximum Contaminant Level (MCL); Version Spring 2016. (3) Massachusetts Drinking Water Guideline Or Secondary Maximum Contaminant Level (SMCL); Version Spring 2016. (4) EPA Primary Drinking Water Standard, as found at: http://water.epa.gov/drink/contaminants/index.cfm (5) EPA Secondary Drinking Water Standard, as found at: http://water.epa.gov/drink/contaminants/index.cfm <#.# Not Detected to the limit indicated NL: No Limit (6) DUP-1 taken at MW-5SSample LocationLaboratory IDSample Date Table 4 Nantucket Landfill Nantucket, Massachusetts Surface Water Sampling Summary July 2017 Metals, Field Parameters, Indicator Parameters SW-1 SW-2 SW-3 L1723632-24 L1723632-25 NS 7/12/20117 7/12/2017 NS NRWQC2,3 Units Field Parameters Temperature NL ºC 26.10 17.35 NS Specific Conductivity NL us/cmc 19,959 1,103 NS Dissolved Oxygen NL mg/L 5.85 1.59 NS pH 6.5-9 standard units 7.39 7.10 NS Indicator Parameters Alkalinity 20 (min) mg/L 45.4 454 NS TDS (Total Dissolved Solids) NL mg/L 12,000 890 NS Nitrate-Nitrogen NL mg/L <0.100 <0.100 NS Cyanide, Total 0.0052 mg/L <0.005 <0.005 NS Sulfate NL mg/L 900 200 NS Chloride 230 mg/L 5,800 40 NS COD (Chemical Oxygen Demand) NL mg/L 800 430 NS Measured Hardness NL mg/L 1,820 550 NS Dissolved Metals Arsenic 150 ug/L <5 <5 NS Barium NL ug/L <10 30 NS Cadmium 0.06-1.834,5 ug/L <0.2 <0.2 NS Calcium NL ug/L 81,000 193,000 NS Chromium 74 6 ug/L <10 <10 NS Copper 1.5-106.94,5 ug/L <1 <1 NS Iron 1,000 ug/L 91 1,660 NS Lead 0.2-47.14,5 ug/L <5 <1 NS Manganese NL ug/L 195 217 NS Mercury 0.77 ug/L <0.2 <0.2 NS Selenium 5 ug/L <10 <10 NS Silver 0.1-4734,5 ug/L <0.4 <0.4 NS Sodium NL ug/L 1,730,000 41,000 NS Zinc 20-1,3814,5 ug/L <50 <50 NS Notes: (1) Highlighted Areas: Concentration Equals or Exceeds NRWQC (2) NRWQC: National Recommended Water Quality Criteria for Freshwater Based Surface Water, Version 2009 Maximum Concentrations (CMC) values are used Appendix B of the NRWQC Guidance Document (5) See Table 4A for the individual hardness dependent criteria for each sampling location Chromium results represent total chromium, however total chromium is generally assumed to be representative of chromium III, therefore the total chromium results are compared to the chromium III NRWQC (7) Initial and final readings were collected for field parameters; final readings are presented. (8) SW-3 not sampled due to dry conditions. <#.# Not detected to the limit indicated NL: No Limit NS: Not Sampled (6) The NRWQC has established hardness dependent criteria for chromium III and chromium IV. (4) This NRWQC is hardness dependent and is calculated based upon the equations and factors presented in (3) Criterion continuous conentrations (CCC) values are compared to unless none are available, Criterion Sample Location Laboratory ID Sample Date Table 4ANantucket LandfillNantucket, MassachusettsSurface Water Sampling Summary - July 2017Calculated NRWQC for Hardness Dependent MetalsSurface Water Sampling LocationsMeasured Hardness (mg/L)July 2017Cadmium Value (ug/L)Calculated Cadmium Criteria (ug/L)July 2017 Copper Value (ug/L)Calculated Copper Criteria (ug/L)July 2017 Lead Value (ug/L)Calculated Lead Criteria (ug/L)July 2017 Silver Value (ug/L)Calculated Silver Criteria (ug/L)July 2017 Zinc Value (ug/L)Calculated Zinc Criteria (ug/L)SW-11,820<0.21.83<1.00106.9<5.0047.1<0.4473<50.01,381SW-2550<0.20.06<1.001.5<1.000.2<0.40.1<50.020SW-3NSNSNSNSNSNSNSNSNSNSNSNotes:<#.# Not detected to the limit indicated (1) Hardness dependent metals require the NRWQC to be calculated if the sample hardness differs from 100 mg/L. Criteria are calcuated according to the equations and factors presented in Appendix B of the NRWQC Guidance Document dated 2009. (2) Highlighted areas: Concentration equals or exceeds calculated hardness dependent NRWQC. Table 5 Nantucket Landfill Nantucket, Massachusetts Surface Water Sampling Summary - July 2017 Volatile Organic Compounds SW-1 SW-2 SW-3 L1723632-24 L1723632-25 NS 7/12/20117 7/12/2017 NS NRWQC2,3 Units Volatile Organic Compounds 1,1,1,2-Tetrachloroethane NL ug/L <0.50 <0.50 NS 1,1,1-Trichloroethane NL ug/L <0.50 <0.50 NS 1,1,2,2-Tetrachloroethane NL ug/L <0.50 <0.50 NS 1,1,2-Trichloroethane NL ug/L <0.75 <0.75 NS 1,1-Dichloroethane NL ug/L <0.75 <0.75 NS 1,1-Dichloroethene NL ug/L <0.50 <0.50 NS 1,1-Dichloropropene NL ug/L <2.5 <2.5 NS 1,2,3- Trichlorobenzene NL ug/L <2.5 <2.5 NS 1,2,3-Trichloropropane NL ug/L <5.0 <5.0 NS 1,2,4-Trichlorobenzene NL ug/L <2.5 <2.5 NS 1,2,4-Trimethylbenzene NL ug/L <2.5 <2.5 NS 1,2- Dibromo-3-Chloropropane NL ug/L <2.5 <2.5 NS 1,2-Dibromoethane NL ug/L <2.0 <2.0 NS 1,2-Dichlorobenzene NL ug/L <2.5 <2.5 NS 1,2-Dichloroethane NL ug/L <0.50 <0.50 NS 1,2-Dichloropropane NL ug/L <1.8 <1.8 NS 1,3,5-Trimethylbenzene NL ug/L <2.5 <2.5 NS 1,3-Dichlorobenzene NL ug/L <2.5 <2.5 NS 1,3-Dichloropropane NL ug/L <2.5 <2.5 NS 1,4-Dichlorobenzene NL ug/L <2.5 <2.5 NS 1,4-Dichlorobutane NL ug/L <5.0 <5.0 NS 1,4-Dioxane NL ug/L <.144 <.144 NS 2,2-Dichloropropane NL ug/L <2.5 <2.5 NS 2-Butanone NL ug/L <5.0 <5.0 NS 2-Chlorotoluene NL ug/L <2.5 <2.5 NS 2-Hexanone NL ug/L <5.0 <5.0 NS 4-Chlorotoluene NL ug/L <2.5 <2.5 NS 4-Methyl-2-Pentanone NL ug/L <5.0 <5.0 NS Acetone NL ug/L <5.0 9.5 NS Acrylonitrile NL ug/L <5.0 <5.0 NS Benzene NL ug/L <0.50 <0.50 NS Bromobenzene NL ug/L <2.5 <2.5 NS Bromochloromethane NL ug/L <2.5 <2.5 NS Bromodichloromethane NL ug/L <0.50 <0.50 NS Bromoform NL ug/L <2.0 <2.0 NS Bromomethane NL ug/L <1.0 <1.0 NS Carbon Disulfide NL ug/L <5.0 <5.0 NS Carbon Tetrachloride NL ug/L <0.50 <0.50 NS Chlorobenzene NL ug/L <0.50 <0.50 NS Chloroethane NL ug/L <1.0 <1.0 NS Chloroform NL ug/L <0.75 <0.75 NS Chloromethane NL ug/L <2.5 <2.5 NS cis 1,2-Dichloroethene NL ug/L <0.50 <0.50 NS cis 1,3-Dichloropropene NL ug/L <0.50 <0.50 NS Dibromochloromethane NL ug/L <0.50 <0.50 NS Dibromomethane NL ug/L <5.0 <5.0 NS Dichlorodifluoromethane NL ug/L <5.0 <5.0 NS Ethylbenzene NL ug/L <0.50 <0.50 NS Ethyl Ether NL ug/L <2.5 <2.5 NS Ethyl Methacrylate NL ug/L <5.0 <5.0 NS Hexachlorobutadiene NL ug/L <0.50 <0.50 NS Isopropylbenzene NL ug/L <0.50 <0.50 NS p-Isopropyltoluene NL ug/L <0.50 <0.50 NS m- and p- Xylenes NL ug/L <1.0 <1.0 NS Methyl Tert-Butyl Ether NL ug/L <3.0 <3.0 NS Methylene Chloride NL ug/L <0.50 <0.50 NS n-Butylbenzene NL ug/L <0.50 <0.50 NS n-Propylbenzene NL ug/L <2.5 <2.5 NS Naphthalene NL ug/L <1.0 <1.0 NS o-Xylene NL ug/L <0.50 <0.50 NS sec-Butylbenzene NL ug/L <1.0 <1.0 NS Styrene NL ug/L <2.5 <2.5 NS tert-Butylbenzene NL ug/L <0.50 <0.50 NS Tetrachloroethene NL ug/L <5.0 <5.0 NS Tetrahydrofuran NL ug/L <0.75 <0.75 NS Toluene NL ug/L <0.75 <0.75 NS trans-1,2-Dichloroethene NL ug/L <0.50 <0.50 NS trans-1,3-Dichloropropene NL ug/L <2.5 <2.5 NS trans-1,4-Dichloro-2-butene NL ug/L <0.50 <0.50 NS Trichloroethene NL ug/L <2.5 <2.5 NS Trichlorofluoromethane NL ug/L <5.0 <5.0 NS Vinyl acetate NL ug/L <1.0 <1.0 NS Vinyl Chloride NL ug/L <1.0 <1.0 NS Notes: (1) Highlighted Areas: Concentration Equals or Exceeds NRWQC (2) NRWQC: National Recommended Water Quality Criteria for Freshwater Based Surface Water, Version 2009 (3) Criterion continuous concentrations (CCC) values are compared to unless none are available, Criterion (4) SW-3 not sampled due to dry conditions. Maximum Concentrations (CMC) values are used <#.# Not detected to the limit indicated NL: No Limit NS:Not Sampled Sample Location Laboratory ID Sample Date Table 6 Nantucket LandfillNantucket, MassachusettsLandfill Gas Sampling Summary - July 2017 LEL (%)Initial Final Initial Final Initial Final Initial Final Initial Final Initial FinalLGW-1 Well 7/13/2017 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.6 0.7 20.4 20.4 29.92LGW-2 Well 7/13/2017 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.7 1.0 20.3 20.0 29.88LGW-3 Well 7/13/2017 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 2.2 2.4 18.2 18.1 29.92LGW-4 Well 7/13/2017 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.4 1.3 19.7 19.5 29.88LGW-5 Well 7/13/2017 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 6.4 7.5 13.1 11.8 29.88LGW-6 Well 7/13/2017 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 15.4 16.1 3.9 2.8 29.88LGW-7 Well 7/13/2017 0.0 0.0 0.0 0.0 25.0 25.1 500 502 8.5 8.5 0.3 0.1 29.85LGW-8 Well 7/13/2017 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.8 0.2 19.6 20.7 29.85LGW-9 Well 7/13/2017 0.0 0.0 0.0 0.0 4.5 5.5 90 110 4.5 5.4 17.8 17.2 29.85Probe-1 Probe 7/13/2017 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 3.4 3.1 17.8 17.9 29.85Probe-2 Probe NS NS NS NS NS NS NS NS NS NS NS NS NS NSProbe-3 Probe NS NS NS NS NS NS NS NS NS NS NS NS NS NSProbe-4 Probe 7/13/2017 0.0 0.0 0.0 0.0 1.0 0.9 20.0 18.0 4.6 4.5 16.7 16.7 29.79LGW-10 Well 7/13/2017 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.1 1.1 20.1 20.1 29.92LGW-11 Well 7/13/2017 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.3 0.1 20.5 20.6 29.92LGW-12 Well 7/13/2017 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.6 1.6 19.7 19.4 29.88LGW-13 Well 7/13/2017 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.2 0.2 20.5 20.7 29.88Notes: (1) Probes and wells were purged for approximately 10 minutes before final readings were recorded. (2) Methane, oxygen and carbon dioxide, measured with GEM-2000 combustible gas meter. (3) Volatile Organic Compounds (VOCs) measured with an Organic Vapor Meter (OVM), lamp eV 10.6. (4) Hydrogen Sulfide measured with an Interscan1000 meter. (5) Probe-4 is located approximately 80 feet behind LGW-7 at the property boundary. NS= Not Sampled Gas Monitoring LocationsH2S (ppm) CH4 (% by Vol.) CO2 (%)Barometric Pressure (In. Hg)O2 (%)VOCs (ppmv)Type Date Appendix C Laboratory Reports and Chains of Custody L1723632 CDM Smith, Inc. 1910-115647 NANTUCKET LF Client: Project Name: Project Number: 07/27/17 Eight Walkup Drive, Westborough, MA 01581-1019 Lab Number: Report Date: 508-898-9220 (Fax) 508-898-9193 800-624-9220 - www.alphalab.com 75 State Street Suite 701 Mary ManciniATTN: ANALYTICAL REPORT Certifications & Approvals: MA (M-MA086), NH NELAP (2064), NJ NELAP (MA935), CT (PH-0574), IL (200077), ME (MA00086), MD (348), NY (11148), NC (25700/666), PA (68-03671), RI (LAO00065), TX (T104704476), VT (VT-0935), VA (460195), USDA (Permit #P330-14-00197). Boston, MA 02109 (617) 452-6635Phone: The original project report/data package is held by Alpha Analytical. This report/data package is paginated and should be reproduced only in its entirety. Alpha Analytical holds no responsibility for results and/or data that are not consistent with the original. Serial_No:07271718:43 Page 1 of 189 L1723632-01 L1723632-02 L1723632-03 L1723632-04 L1723632-05 L1723632-06 L1723632-07 L1723632-08 L1723632-09 L1723632-10 L1723632-11 L1723632-12 L1723632-13 L1723632-14 L1723632-15 L1723632-16 L1723632-17 L1723632-18 L1723632-19 L1723632-20 L1723632-21 L1723632-22 L1723632-23 L1723632-24 Alpha Sample ID MW-5S MW-5D MW-6S MW-6D MW-7S MW-7D DUP-1 FB-1 TRIP BLANK MW-5S SOLUBLE NITROGEN MW-5D SOLUBLE NITROGEN MW-6S SOLUBLE NITROGEN MW-6D SOLUBLE NITROGEN MW-7S SOLUBLE NITROGEN MW-7D SOLUBLE NITROGEN DUP-1 SOLUBLE NITROGEN FB-1 SOLUBLE NITROGEN MW-1D MW-1S MW-3D MW-3S MW-8D MW-8S SW-1 Client ID NANTUCKET, MA NANTUCKET, MA NANTUCKET, MA NANTUCKET, MA NANTUCKET, MA NANTUCKET, MA NANTUCKET, MA NANTUCKET, MA NANTUCKET, MA NANTUCKET, MA NANTUCKET, MA NANTUCKET, MA NANTUCKET, MA NANTUCKET, MA NANTUCKET, MA NANTUCKET, MA NANTUCKET, MA NANTUCKET, MA NANTUCKET, MA NANTUCKET, MA NANTUCKET, MA NANTUCKET, MA NANTUCKET, MA NANTUCKET, MA Sample Location NANTUCKET LF 1910-115647 Project Name: Project Number: Lab Number: Report Date: L1723632 07/27/17 07/11/17 13:00 07/11/17 13:30 07/11/17 14:30 07/11/17 15:00 07/11/17 15:40 07/11/17 16:00 07/11/17 00:00 07/11/17 14:00 07/06/17 00:00 07/11/17 13:00 07/11/17 13:30 07/11/17 14:30 07/11/17 15:00 07/11/17 15:40 07/11/17 16:00 07/11/17 00:00 07/11/17 14:00 07/12/17 12:45 07/12/17 12:10 07/12/17 11:30 07/12/17 11:00 07/12/17 14:30 07/12/17 13:45 07/12/17 13:00 Collection Date/TimeMatrix Receive Date WATER WATER WATER WATER WATER WATER WATER WATER WATER WATER WATER WATER WATER WATER WATER WATER WATER WATER WATER WATER WATER WATER WATER WATER 07/12/17 07/12/17 07/12/17 07/12/17 07/12/17 07/12/17 07/12/17 07/12/17 07/12/17 07/12/17 07/12/17 07/12/17 07/12/17 07/12/17 07/12/17 07/12/17 07/12/17 07/13/17 07/13/17 07/13/17 07/13/17 07/13/17 07/13/17 07/13/17 Serial_No:07271718:43 Page 2 of 189 L1723632-25 L1723632-26 L1723632-27 L1723632-28 L1723632-29 L1723632-30 L1723632-31 L1723632-32 L1723632-33 L1723632-34 Alpha Sample ID SW-2 TRIP BLANK MW-1D SOLUBLE NITROGEN MW-1S SOLUBLE NITROGEN MW-3D SOLUBLE NITROGEN MW-3S SOLUBLE NITROGEN MW-8D SOLUBLE NITROGEN MW-8S SOLUBLE NITROGEN SW-1 SOLUBLE NITROGEN SW-2 SOLUBLE NITROGEN Client ID NANTUCKET, MA NANTUCKET, MA NANTUCKET, MA NANTUCKET, MA NANTUCKET, MA NANTUCKET, MA NANTUCKET, MA NANTUCKET, MA NANTUCKET, MA NANTUCKET, MA Sample Location 07/12/17 09:15 07/06/17 00:00 07/12/17 12:45 07/12/17 12:10 07/12/17 11:30 07/12/17 11:00 07/12/17 14:30 07/12/17 13:45 07/12/17 13:00 07/12/17 09:15 Collection Date/TimeMatrix Receive Date WATER WATER WATER WATER WATER WATER WATER WATER WATER WATER 07/13/17 07/13/17 07/13/17 07/13/17 07/13/17 07/13/17 07/13/17 07/13/17 07/13/17 07/13/17 Serial_No:07271718:43 Page 3 of 189 NANTUCKET LF 1910-115647 Project Name: Project Number: Lab Number: Report Date: L1723632 07/27/17 Case Narrative The samples were received in accordance with the Chain of Custody and no significant deviations were encountered during the preparation or analysis unless otherwise noted. Sample Receipt, Container Information, and the Chain of Custody are located at the back of the report. Results contained within this report relate only to the samples submitted under this Alpha Lab Number and meet NELAP requirements for all NELAP accredited parameters unless otherwise noted in the following narrative. The data presented in this report is organized by parameter (i.e. VOC, SVOC, etc.). Sample specific Quality Control data (i.e. Surrogate Spike Recovery) is reported at the end of the target analyte list for each individual sample, followed by the Laboratory Batch Quality Control at the end of each parameter. Tentatively Identified Compounds (TICs), if requested, are reported for compounds identified to be present and are not part of the method/program Target Compound List, even if only a subset of the TCL are being reported. If a sample was re-analyzed or re-extracted due to a required quality control corrective action and if both sets of data are reported, the Laboratory ID of the re-analysis or re-extraction is designated with an "R" or "RE", respectively. When multiple Batch Quality Control elements are reported (e.g. more than one LCS), the associated samples for each element are noted in the grey shaded header line of each data table. Any Laboratory Batch, Sample Specific % recovery or RPD value that is outside the listed Acceptance Criteria is bolded in the report. All specific QC information is also incorporated in the Data Usability format of our Data Merger tool where it can be reviewed along with any associated usability implications. Soil/sediments, solids and tissues are reported on a dry weight basis unless otherwise noted. Definitions of all data qualifiers and acronyms used in this report are provided in the Glossary located at the back of the report. In reference to questions H (CAM) or 4 (RCP) when "NO" is checked, the performance criteria for CAM and RCP methods allow for some quality control failures to occur and still be within method compliance. In these instances the specific failure is not narrated but noted in the associated QC table. The information is also incorporated in the Data Usability format of our Data Merger tool where it can be reviewed along with any associated usability implications. Please see the associated ADEx data file for a comparison of laboratory reporting limits that were achieved with the regulatory Numerical Standards requested on the Chain of Custody. HOLD POLICY For samples submitted on hold, Alpha's policy is to hold samples (with the exception of Air canisters) free of charge for 21 calendar days from the date the project is completed. After 21 calendar days, we will dispose of all samples submitted including those put on hold unless you have contacted your Client Service Representative and made arrangements for Alpha to continue to hold the samples. Air canisters will be disposed after 3 business days from the date the project is completed. Please contact Client Services at 800-624-9220 with any questions. Serial_No:07271718:43 Page 4 of 189 Case Narrative (continued) NANTUCKET LF 1910-115647 Project Name: Project Number: Lab Number: Report Date: L1723632 07/27/17 Volatile Organics L1723632-21 and -25: The surrogate recovery for 1,2-dichloroethane-d4 (140% on both) is outside the acceptance criteria; however, since the sample was non-detect for all target analytes associated with this surrogate, re-analysis was not required. Total Metals The WG1022655-3 MS recovery for hardness (45%), performed on L1723632-24, does not apply because the sample concentration is greater than four times the spike amount added. Dissolved Metals L1723632-24: The sample has an elevated detection limit for lead due to the dilution required by matrix interferences encountered during analysis. The WG1022657-3 MS recoveries, performed on L1723632-24, are outside the acceptance criteria for arsenic (132%), selenium (126%) and silver (130%). A post digestion spike was performed and yielded unacceptable recoveries for arsenic (135%), selenium (137%) and silver (156%). This has been attributed to sample matrix. The WG1022657-3 MS recoveries for calcium (740%) and sodium (19600%), performed on L1723632-24, do not apply because the sample concentrations are greater than four times the spike amounts added. The WG1022657-4 Laboratory Duplicate RPDs for calcium (60%), iron (30%), manganese (59%), and sodium (74%), performed on L1723632-24, are outside the acceptance criteria. The elevated RPDs have been attributed to the non-homogeneous nature of the native sample. Nitrogen, Nitrate L1723632-01, -02, and -05 through -08: The sample has an elevated detection limit due to the dilution required by the sample matrix. Alkalinity, Total L1723632-08: The Field Blank has a concentration above the reporting limit. The result was confirmed. Serial_No:07271718:43 Page 5 of 189 Case Narrative (continued) NANTUCKET LF 1910-115647 Project Name: Project Number: Lab Number: Report Date: L1723632 07/27/17 Nitrogen, Dissolved Ammonia L1723632-17: The Field Blank has a concentration above the reporting limit. The result was confirmed. Nitrogen, Total Organic The reported values are for Dissolved Organic Nitrogen as they were calculated from the Dissolved Ammonia and Soluble Kjeldahl Nitrogen results. Solids, Total Dissolved The WG1022076-3 Laboratory Duplicate RPD (14%), performed on L1723632-01, is outside the acceptance criteria. The elevated RPD has been attributed to the non-homogeneous nature of the native sample. I, the undersigned, attest under the pains and penalties of perjury that, to the best of my knowledge and belief and based upon my personal inquiry of those responsible for providing the information contained in this analytical report, such information is accurate and complete. This certificate of analysis is not complete unless this page accompanies any and all pages of this report. Authorized Signature: Title: Technical Director/Representative Date: 07/27/17 Serial_No:07271718:43 Page 6 of 189 ORGANICS Serial_No:07271718:43 Page 7 of 189 VOLATILES Serial_No:07271718:43 Page 8 of 189 FF Methylene chloride 1,1-Dichloroethane Chloroform Carbon tetrachloride 1,2-Dichloropropane Dibromochloromethane 1,1,2-Trichloroethane Tetrachloroethene Chlorobenzene Trichlorofluoromethane 1,2-Dichloroethane 1,1,1-Trichloroethane Bromodichloromethane trans-1,3-Dichloropropene cis-1,3-Dichloropropene 1,3-Dichloropropene, Total 1,1-Dichloropropene Bromoform 1,1,2,2-Tetrachloroethane Benzene Toluene Ethylbenzene Chloromethane Bromomethane Vinyl chloride Chloroethane 1,1-Dichloroethene trans-1,2-Dichloroethene 1,2-Dichloroethene, Total Parameter Result Dilution Factor ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Qualifier Units RL Volatile Organics by GC/MS - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 3.0 0.75 0.75 0.50 1.8 0.50 0.75 0.50 0.50 2.5 0.50 0.50 0.50 0.50 0.50 0.50 2.5 2.0 0.50 0.50 0.75 0.50 2.5 1.0 1.0 1.0 0.50 0.75 0.50 07/27/17 MW-5SClient ID: 07/11/17 13:00Date Collected: 07/12/17Date Received: NANTUCKET, MASample Location: L1723632-01Lab ID: Field Prep:Field Filtered (Dissolved Metals and Phosphorus) Matrix:Water Analytical Method: Analytical Date: Analyst: 1,8260C 07/20/17 12:15 NL MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:07271718:43 Page 9 of 189 Trichloroethene 1,2-Dichlorobenzene 1,3-Dichlorobenzene 1,4-Dichlorobenzene Methyl tert butyl ether p/m-Xylene o-Xylene Xylenes, Total cis-1,2-Dichloroethene Dibromomethane 1,4-Dichlorobutane 1,2,3-Trichloropropane Styrene Dichlorodifluoromethane Acetone Carbon disulfide 2-Butanone Vinyl acetate 4-Methyl-2-pentanone 2-Hexanone Ethyl methacrylate Acrylonitrile Bromochloromethane Tetrahydrofuran 2,2-Dichloropropane 1,2-Dibromoethane 1,3-Dichloropropane 1,1,1,2-Tetrachloroethane Bromobenzene n-Butylbenzene sec-Butylbenzene tert-Butylbenzene o-Chlorotoluene p-Chlorotoluene 1,2-Dibromo-3-chloropropane Hexachlorobutadiene Isopropylbenzene p-Isopropyltoluene Parameter Result Dilution Factor ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Qualifier Units RL Volatile Organics by GC/MS - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 0.50 2.5 2.5 2.5 1.0 1.0 1.0 1.0 0.50 5.0 5.0 5.0 1.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 2.5 5.0 2.5 2.0 2.5 0.50 2.5 0.50 0.50 2.5 2.5 2.5 2.5 0.50 0.50 0.50 07/27/17 MW-5SClient ID: 07/11/17 13:00Date Collected: 07/12/17Date Received: NANTUCKET, MASample Location: L1723632-01Lab ID: Field Prep:Field Filtered (Dissolved Metals and Phosphorus) MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:07271718:43 Page 10 of 189 Naphthalene n-Propylbenzene 1,2,3-Trichlorobenzene 1,2,4-Trichlorobenzene 1,3,5-Trimethylbenzene 1,2,4-Trimethylbenzene trans-1,4-Dichloro-2-butene Ethyl ether Parameter Result Dilution Factor ND ND ND ND ND ND ND ND ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l 1 1 1 1 1 1 1 1 Qualifier Units RL Volatile Organics by GC/MS - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 2.5 0.50 2.5 2.5 2.5 2.5 2.5 2.5 1,2-Dichloroethane-d4 Toluene-d8 4-Bromofluorobenzene Dibromofluoromethane 138 99 97 113 70-130 70-130 70-130 70-130 Acceptance Criteria Q Surrogate % Recovery Qualifier 07/27/17 MW-5SClient ID: 07/11/17 13:00Date Collected: 07/12/17Date Received: NANTUCKET, MASample Location: L1723632-01Lab ID: Field Prep:Field Filtered (Dissolved Metals and Phosphorus) MDL -- -- -- -- -- -- -- -- Serial_No:07271718:43 Page 11 of 189 Methylene chloride 1,1-Dichloroethane Chloroform Carbon tetrachloride 1,2-Dichloropropane Dibromochloromethane 1,1,2-Trichloroethane Tetrachloroethene Chlorobenzene Trichlorofluoromethane 1,2-Dichloroethane 1,1,1-Trichloroethane Bromodichloromethane trans-1,3-Dichloropropene cis-1,3-Dichloropropene 1,3-Dichloropropene, Total 1,1-Dichloropropene Bromoform 1,1,2,2-Tetrachloroethane Benzene Toluene Ethylbenzene Chloromethane Bromomethane Vinyl chloride Chloroethane 1,1-Dichloroethene trans-1,2-Dichloroethene 1,2-Dichloroethene, Total Parameter Result Dilution Factor ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Qualifier Units RL Volatile Organics by GC/MS - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 3.0 0.75 0.75 0.50 1.8 0.50 0.75 0.50 0.50 2.5 0.50 0.50 0.50 0.50 0.50 0.50 2.5 2.0 0.50 0.50 0.75 0.50 2.5 1.0 1.0 1.0 0.50 0.75 0.50 07/27/17 MW-5DClient ID: 07/11/17 13:30Date Collected: 07/12/17Date Received: NANTUCKET, MASample Location: L1723632-02Lab ID: Field Prep:Field Filtered (Dissolved Metals and Phosphorus) Matrix:Water Analytical Method: Analytical Date: Analyst: 1,8260C 07/20/17 12:51 NL MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:07271718:43 Page 12 of 189 Trichloroethene 1,2-Dichlorobenzene 1,3-Dichlorobenzene 1,4-Dichlorobenzene Methyl tert butyl ether p/m-Xylene o-Xylene Xylenes, Total cis-1,2-Dichloroethene Dibromomethane 1,4-Dichlorobutane 1,2,3-Trichloropropane Styrene Dichlorodifluoromethane Acetone Carbon disulfide 2-Butanone Vinyl acetate 4-Methyl-2-pentanone 2-Hexanone Ethyl methacrylate Acrylonitrile Bromochloromethane Tetrahydrofuran 2,2-Dichloropropane 1,2-Dibromoethane 1,3-Dichloropropane 1,1,1,2-Tetrachloroethane Bromobenzene n-Butylbenzene sec-Butylbenzene tert-Butylbenzene o-Chlorotoluene p-Chlorotoluene 1,2-Dibromo-3-chloropropane Hexachlorobutadiene Isopropylbenzene p-Isopropyltoluene Parameter Result Dilution Factor ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Qualifier Units RL Volatile Organics by GC/MS - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 0.50 2.5 2.5 2.5 1.0 1.0 1.0 1.0 0.50 5.0 5.0 5.0 1.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 2.5 5.0 2.5 2.0 2.5 0.50 2.5 0.50 0.50 2.5 2.5 2.5 2.5 0.50 0.50 0.50 07/27/17 MW-5DClient ID: 07/11/17 13:30Date Collected: 07/12/17Date Received: NANTUCKET, MASample Location: L1723632-02Lab ID: Field Prep:Field Filtered (Dissolved Metals and Phosphorus) MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:07271718:43 Page 13 of 189 Naphthalene n-Propylbenzene 1,2,3-Trichlorobenzene 1,2,4-Trichlorobenzene 1,3,5-Trimethylbenzene 1,2,4-Trimethylbenzene trans-1,4-Dichloro-2-butene Ethyl ether Parameter Result Dilution Factor ND ND ND ND ND ND ND ND ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l 1 1 1 1 1 1 1 1 Qualifier Units RL Volatile Organics by GC/MS - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 2.5 0.50 2.5 2.5 2.5 2.5 2.5 2.5 1,2-Dichloroethane-d4 Toluene-d8 4-Bromofluorobenzene Dibromofluoromethane 135 97 99 112 70-130 70-130 70-130 70-130 Acceptance Criteria Q Surrogate % Recovery Qualifier 07/27/17 MW-5DClient ID: 07/11/17 13:30Date Collected: 07/12/17Date Received: NANTUCKET, MASample Location: L1723632-02Lab ID: Field Prep:Field Filtered (Dissolved Metals and Phosphorus) MDL -- -- -- -- -- -- -- -- Serial_No:07271718:43 Page 14 of 189 Methylene chloride 1,1-Dichloroethane Chloroform Carbon tetrachloride 1,2-Dichloropropane Dibromochloromethane 1,1,2-Trichloroethane Tetrachloroethene Chlorobenzene Trichlorofluoromethane 1,2-Dichloroethane 1,1,1-Trichloroethane Bromodichloromethane trans-1,3-Dichloropropene cis-1,3-Dichloropropene 1,3-Dichloropropene, Total 1,1-Dichloropropene Bromoform 1,1,2,2-Tetrachloroethane Benzene Toluene Ethylbenzene Chloromethane Bromomethane Vinyl chloride Chloroethane 1,1-Dichloroethene trans-1,2-Dichloroethene 1,2-Dichloroethene, Total Parameter Result Dilution Factor ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Qualifier Units RL Volatile Organics by GC/MS - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 3.0 0.75 0.75 0.50 1.8 0.50 0.75 0.50 0.50 2.5 0.50 0.50 0.50 0.50 0.50 0.50 2.5 2.0 0.50 0.50 0.75 0.50 2.5 1.0 1.0 1.0 0.50 0.75 0.50 07/27/17 MW-6SClient ID: 07/11/17 14:30Date Collected: 07/12/17Date Received: NANTUCKET, MASample Location: L1723632-03Lab ID: Field Prep:Field Filtered (Dissolved Metals and Phosphorus) Matrix:Water Analytical Method: Analytical Date: Analyst: 1,8260C 07/20/17 13:27 NL MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:07271718:43 Page 15 of 189 Trichloroethene 1,2-Dichlorobenzene 1,3-Dichlorobenzene 1,4-Dichlorobenzene Methyl tert butyl ether p/m-Xylene o-Xylene Xylenes, Total cis-1,2-Dichloroethene Dibromomethane 1,4-Dichlorobutane 1,2,3-Trichloropropane Styrene Dichlorodifluoromethane Acetone Carbon disulfide 2-Butanone Vinyl acetate 4-Methyl-2-pentanone 2-Hexanone Ethyl methacrylate Acrylonitrile Bromochloromethane Tetrahydrofuran 2,2-Dichloropropane 1,2-Dibromoethane 1,3-Dichloropropane 1,1,1,2-Tetrachloroethane Bromobenzene n-Butylbenzene sec-Butylbenzene tert-Butylbenzene o-Chlorotoluene p-Chlorotoluene 1,2-Dibromo-3-chloropropane Hexachlorobutadiene Isopropylbenzene p-Isopropyltoluene Parameter Result Dilution Factor ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Qualifier Units RL Volatile Organics by GC/MS - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 0.50 2.5 2.5 2.5 1.0 1.0 1.0 1.0 0.50 5.0 5.0 5.0 1.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 2.5 5.0 2.5 2.0 2.5 0.50 2.5 0.50 0.50 2.5 2.5 2.5 2.5 0.50 0.50 0.50 07/27/17 MW-6SClient ID: 07/11/17 14:30Date Collected: 07/12/17Date Received: NANTUCKET, MASample Location: L1723632-03Lab ID: Field Prep:Field Filtered (Dissolved Metals and Phosphorus) MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:07271718:43 Page 16 of 189 Naphthalene n-Propylbenzene 1,2,3-Trichlorobenzene 1,2,4-Trichlorobenzene 1,3,5-Trimethylbenzene 1,2,4-Trimethylbenzene trans-1,4-Dichloro-2-butene Ethyl ether Parameter Result Dilution Factor ND ND ND ND ND ND ND ND ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l 1 1 1 1 1 1 1 1 Qualifier Units RL Volatile Organics by GC/MS - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 2.5 0.50 2.5 2.5 2.5 2.5 2.5 2.5 1,2-Dichloroethane-d4 Toluene-d8 4-Bromofluorobenzene Dibromofluoromethane 135 99 97 112 70-130 70-130 70-130 70-130 Acceptance Criteria Q Surrogate % Recovery Qualifier 07/27/17 MW-6SClient ID: 07/11/17 14:30Date Collected: 07/12/17Date Received: NANTUCKET, MASample Location: L1723632-03Lab ID: Field Prep:Field Filtered (Dissolved Metals and Phosphorus) MDL -- -- -- -- -- -- -- -- Serial_No:07271718:43 Page 17 of 189 Methylene chloride 1,1-Dichloroethane Chloroform Carbon tetrachloride 1,2-Dichloropropane Dibromochloromethane 1,1,2-Trichloroethane Tetrachloroethene Chlorobenzene Trichlorofluoromethane 1,2-Dichloroethane 1,1,1-Trichloroethane Bromodichloromethane trans-1,3-Dichloropropene cis-1,3-Dichloropropene 1,3-Dichloropropene, Total 1,1-Dichloropropene Bromoform 1,1,2,2-Tetrachloroethane Benzene Toluene Ethylbenzene Chloromethane Bromomethane Vinyl chloride Chloroethane 1,1-Dichloroethene trans-1,2-Dichloroethene 1,2-Dichloroethene, Total Parameter Result Dilution Factor ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Qualifier Units RL Volatile Organics by GC/MS - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 3.0 0.75 0.75 0.50 1.8 0.50 0.75 0.50 0.50 2.5 0.50 0.50 0.50 0.50 0.50 0.50 2.5 2.0 0.50 0.50 0.75 0.50 2.5 1.0 1.0 1.0 0.50 0.75 0.50 07/27/17 MW-6DClient ID: 07/11/17 15:00Date Collected: 07/12/17Date Received: NANTUCKET, MASample Location: L1723632-04Lab ID: Field Prep:Field Filtered (Dissolved Metals and Phosphorus) Matrix:Water Analytical Method: Analytical Date: Analyst: 1,8260C 07/20/17 14:03 NL MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:07271718:43 Page 18 of 189 Trichloroethene 1,2-Dichlorobenzene 1,3-Dichlorobenzene 1,4-Dichlorobenzene Methyl tert butyl ether p/m-Xylene o-Xylene Xylenes, Total cis-1,2-Dichloroethene Dibromomethane 1,4-Dichlorobutane 1,2,3-Trichloropropane Styrene Dichlorodifluoromethane Acetone Carbon disulfide 2-Butanone Vinyl acetate 4-Methyl-2-pentanone 2-Hexanone Ethyl methacrylate Acrylonitrile Bromochloromethane Tetrahydrofuran 2,2-Dichloropropane 1,2-Dibromoethane 1,3-Dichloropropane 1,1,1,2-Tetrachloroethane Bromobenzene n-Butylbenzene sec-Butylbenzene tert-Butylbenzene o-Chlorotoluene p-Chlorotoluene 1,2-Dibromo-3-chloropropane Hexachlorobutadiene Isopropylbenzene p-Isopropyltoluene Parameter Result Dilution Factor ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Qualifier Units RL Volatile Organics by GC/MS - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 0.50 2.5 2.5 2.5 1.0 1.0 1.0 1.0 0.50 5.0 5.0 5.0 1.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 2.5 5.0 2.5 2.0 2.5 0.50 2.5 0.50 0.50 2.5 2.5 2.5 2.5 0.50 0.50 0.50 07/27/17 MW-6DClient ID: 07/11/17 15:00Date Collected: 07/12/17Date Received: NANTUCKET, MASample Location: L1723632-04Lab ID: Field Prep:Field Filtered (Dissolved Metals and Phosphorus) MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:07271718:43 Page 19 of 189 Naphthalene n-Propylbenzene 1,2,3-Trichlorobenzene 1,2,4-Trichlorobenzene 1,3,5-Trimethylbenzene 1,2,4-Trimethylbenzene trans-1,4-Dichloro-2-butene Ethyl ether Parameter Result Dilution Factor ND ND ND ND ND ND ND ND ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l 1 1 1 1 1 1 1 1 Qualifier Units RL Volatile Organics by GC/MS - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 2.5 0.50 2.5 2.5 2.5 2.5 2.5 2.5 1,2-Dichloroethane-d4 Toluene-d8 4-Bromofluorobenzene Dibromofluoromethane 135 97 97 112 70-130 70-130 70-130 70-130 Acceptance Criteria Q Surrogate % Recovery Qualifier 07/27/17 MW-6DClient ID: 07/11/17 15:00Date Collected: 07/12/17Date Received: NANTUCKET, MASample Location: L1723632-04Lab ID: Field Prep:Field Filtered (Dissolved Metals and Phosphorus) MDL -- -- -- -- -- -- -- -- Serial_No:07271718:43 Page 20 of 189 Methylene chloride 1,1-Dichloroethane Chloroform Carbon tetrachloride 1,2-Dichloropropane Dibromochloromethane 1,1,2-Trichloroethane Tetrachloroethene Chlorobenzene Trichlorofluoromethane 1,2-Dichloroethane 1,1,1-Trichloroethane Bromodichloromethane trans-1,3-Dichloropropene cis-1,3-Dichloropropene 1,3-Dichloropropene, Total 1,1-Dichloropropene Bromoform 1,1,2,2-Tetrachloroethane Benzene Toluene Ethylbenzene Chloromethane Bromomethane Vinyl chloride Chloroethane 1,1-Dichloroethene trans-1,2-Dichloroethene 1,2-Dichloroethene, Total Parameter Result Dilution Factor ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Qualifier Units RL Volatile Organics by GC/MS - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 3.0 0.75 0.75 0.50 1.8 0.50 0.75 0.50 0.50 2.5 0.50 0.50 0.50 0.50 0.50 0.50 2.5 2.0 0.50 0.50 0.75 0.50 2.5 1.0 1.0 1.0 0.50 0.75 0.50 07/27/17 MW-7SClient ID: 07/11/17 15:40Date Collected: 07/12/17Date Received: NANTUCKET, MASample Location: L1723632-05Lab ID: Field Prep:Field Filtered (Dissolved Metals and Phosphorus) Matrix:Water Analytical Method: Analytical Date: Analyst: 1,8260C 07/20/17 14:38 NL MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:07271718:43 Page 21 of 189 Trichloroethene 1,2-Dichlorobenzene 1,3-Dichlorobenzene 1,4-Dichlorobenzene Methyl tert butyl ether p/m-Xylene o-Xylene Xylenes, Total cis-1,2-Dichloroethene Dibromomethane 1,4-Dichlorobutane 1,2,3-Trichloropropane Styrene Dichlorodifluoromethane Acetone Carbon disulfide 2-Butanone Vinyl acetate 4-Methyl-2-pentanone 2-Hexanone Ethyl methacrylate Acrylonitrile Bromochloromethane Tetrahydrofuran 2,2-Dichloropropane 1,2-Dibromoethane 1,3-Dichloropropane 1,1,1,2-Tetrachloroethane Bromobenzene n-Butylbenzene sec-Butylbenzene tert-Butylbenzene o-Chlorotoluene p-Chlorotoluene 1,2-Dibromo-3-chloropropane Hexachlorobutadiene Isopropylbenzene p-Isopropyltoluene Parameter Result Dilution Factor ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Qualifier Units RL Volatile Organics by GC/MS - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 0.50 2.5 2.5 2.5 1.0 1.0 1.0 1.0 0.50 5.0 5.0 5.0 1.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 2.5 5.0 2.5 2.0 2.5 0.50 2.5 0.50 0.50 2.5 2.5 2.5 2.5 0.50 0.50 0.50 07/27/17 MW-7SClient ID: 07/11/17 15:40Date Collected: 07/12/17Date Received: NANTUCKET, MASample Location: L1723632-05Lab ID: Field Prep:Field Filtered (Dissolved Metals and Phosphorus) MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:07271718:43 Page 22 of 189 Naphthalene n-Propylbenzene 1,2,3-Trichlorobenzene 1,2,4-Trichlorobenzene 1,3,5-Trimethylbenzene 1,2,4-Trimethylbenzene trans-1,4-Dichloro-2-butene Ethyl ether Parameter Result Dilution Factor ND ND ND ND ND ND ND ND ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l 1 1 1 1 1 1 1 1 Qualifier Units RL Volatile Organics by GC/MS - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 2.5 0.50 2.5 2.5 2.5 2.5 2.5 2.5 1,2-Dichloroethane-d4 Toluene-d8 4-Bromofluorobenzene Dibromofluoromethane 142 97 96 114 70-130 70-130 70-130 70-130 Acceptance Criteria Q Surrogate % Recovery Qualifier 07/27/17 MW-7SClient ID: 07/11/17 15:40Date Collected: 07/12/17Date Received: NANTUCKET, MASample Location: L1723632-05Lab ID: Field Prep:Field Filtered (Dissolved Metals and Phosphorus) MDL -- -- -- -- -- -- -- -- Serial_No:07271718:43 Page 23 of 189 Methylene chloride 1,1-Dichloroethane Chloroform Carbon tetrachloride 1,2-Dichloropropane Dibromochloromethane 1,1,2-Trichloroethane Tetrachloroethene Chlorobenzene Trichlorofluoromethane 1,2-Dichloroethane 1,1,1-Trichloroethane Bromodichloromethane trans-1,3-Dichloropropene cis-1,3-Dichloropropene 1,3-Dichloropropene, Total 1,1-Dichloropropene Bromoform 1,1,2,2-Tetrachloroethane Benzene Toluene Ethylbenzene Chloromethane Bromomethane Vinyl chloride Chloroethane 1,1-Dichloroethene trans-1,2-Dichloroethene 1,2-Dichloroethene, Total Parameter Result Dilution Factor ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Qualifier Units RL Volatile Organics by GC/MS - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 3.0 0.75 0.75 0.50 1.8 0.50 0.75 0.50 0.50 2.5 0.50 0.50 0.50 0.50 0.50 0.50 2.5 2.0 0.50 0.50 0.75 0.50 2.5 1.0 1.0 1.0 0.50 0.75 0.50 07/27/17 MW-7DClient ID: 07/11/17 16:00Date Collected: 07/12/17Date Received: NANTUCKET, MASample Location: L1723632-06Lab ID: Field Prep:Field Filtered (Dissolved Metals and Phosphorus) Matrix:Water Analytical Method: Analytical Date: Analyst: 1,8260C 07/20/17 15:14 NL MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:07271718:43 Page 24 of 189 Trichloroethene 1,2-Dichlorobenzene 1,3-Dichlorobenzene 1,4-Dichlorobenzene Methyl tert butyl ether p/m-Xylene o-Xylene Xylenes, Total cis-1,2-Dichloroethene Dibromomethane 1,4-Dichlorobutane 1,2,3-Trichloropropane Styrene Dichlorodifluoromethane Acetone Carbon disulfide 2-Butanone Vinyl acetate 4-Methyl-2-pentanone 2-Hexanone Ethyl methacrylate Acrylonitrile Bromochloromethane Tetrahydrofuran 2,2-Dichloropropane 1,2-Dibromoethane 1,3-Dichloropropane 1,1,1,2-Tetrachloroethane Bromobenzene n-Butylbenzene sec-Butylbenzene tert-Butylbenzene o-Chlorotoluene p-Chlorotoluene 1,2-Dibromo-3-chloropropane Hexachlorobutadiene Isopropylbenzene p-Isopropyltoluene Parameter Result Dilution Factor ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Qualifier Units RL Volatile Organics by GC/MS - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 0.50 2.5 2.5 2.5 1.0 1.0 1.0 1.0 0.50 5.0 5.0 5.0 1.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 2.5 5.0 2.5 2.0 2.5 0.50 2.5 0.50 0.50 2.5 2.5 2.5 2.5 0.50 0.50 0.50 07/27/17 MW-7DClient ID: 07/11/17 16:00Date Collected: 07/12/17Date Received: NANTUCKET, MASample Location: L1723632-06Lab ID: Field Prep:Field Filtered (Dissolved Metals and Phosphorus) MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:07271718:43 Page 25 of 189 Naphthalene n-Propylbenzene 1,2,3-Trichlorobenzene 1,2,4-Trichlorobenzene 1,3,5-Trimethylbenzene 1,2,4-Trimethylbenzene trans-1,4-Dichloro-2-butene Ethyl ether Parameter Result Dilution Factor ND ND ND ND ND ND ND ND ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l 1 1 1 1 1 1 1 1 Qualifier Units RL Volatile Organics by GC/MS - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 2.5 0.50 2.5 2.5 2.5 2.5 2.5 2.5 1,2-Dichloroethane-d4 Toluene-d8 4-Bromofluorobenzene Dibromofluoromethane 140 96 100 114 70-130 70-130 70-130 70-130 Acceptance Criteria Q Surrogate % Recovery Qualifier 07/27/17 MW-7DClient ID: 07/11/17 16:00Date Collected: 07/12/17Date Received: NANTUCKET, MASample Location: L1723632-06Lab ID: Field Prep:Field Filtered (Dissolved Metals and Phosphorus) MDL -- -- -- -- -- -- -- -- Serial_No:07271718:43 Page 26 of 189 Methylene chloride 1,1-Dichloroethane Chloroform Carbon tetrachloride 1,2-Dichloropropane Dibromochloromethane 1,1,2-Trichloroethane Tetrachloroethene Chlorobenzene Trichlorofluoromethane 1,2-Dichloroethane 1,1,1-Trichloroethane Bromodichloromethane trans-1,3-Dichloropropene cis-1,3-Dichloropropene 1,3-Dichloropropene, Total 1,1-Dichloropropene Bromoform 1,1,2,2-Tetrachloroethane Benzene Toluene Ethylbenzene Chloromethane Bromomethane Vinyl chloride Chloroethane 1,1-Dichloroethene trans-1,2-Dichloroethene 1,2-Dichloroethene, Total Parameter Result Dilution Factor ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Qualifier Units RL Volatile Organics by GC/MS - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 3.0 0.75 0.75 0.50 1.8 0.50 0.75 0.50 0.50 2.5 0.50 0.50 0.50 0.50 0.50 0.50 2.5 2.0 0.50 0.50 0.75 0.50 2.5 1.0 1.0 1.0 0.50 0.75 0.50 07/27/17 DUP-1Client ID: 07/11/17 00:00Date Collected: 07/12/17Date Received: NANTUCKET, MASample Location: L1723632-07Lab ID: Field Prep:Field Filtered (Dissolved Metals and Phosphorus) Matrix:Water Analytical Method: Analytical Date: Analyst: 1,8260C 07/20/17 15:50 NL MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:07271718:43 Page 27 of 189 Trichloroethene 1,2-Dichlorobenzene 1,3-Dichlorobenzene 1,4-Dichlorobenzene Methyl tert butyl ether p/m-Xylene o-Xylene Xylenes, Total cis-1,2-Dichloroethene Dibromomethane 1,4-Dichlorobutane 1,2,3-Trichloropropane Styrene Dichlorodifluoromethane Acetone Carbon disulfide 2-Butanone Vinyl acetate 4-Methyl-2-pentanone 2-Hexanone Ethyl methacrylate Acrylonitrile Bromochloromethane Tetrahydrofuran 2,2-Dichloropropane 1,2-Dibromoethane 1,3-Dichloropropane 1,1,1,2-Tetrachloroethane Bromobenzene n-Butylbenzene sec-Butylbenzene tert-Butylbenzene o-Chlorotoluene p-Chlorotoluene 1,2-Dibromo-3-chloropropane Hexachlorobutadiene Isopropylbenzene p-Isopropyltoluene Parameter Result Dilution Factor ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Qualifier Units RL Volatile Organics by GC/MS - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 0.50 2.5 2.5 2.5 1.0 1.0 1.0 1.0 0.50 5.0 5.0 5.0 1.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 2.5 5.0 2.5 2.0 2.5 0.50 2.5 0.50 0.50 2.5 2.5 2.5 2.5 0.50 0.50 0.50 07/27/17 DUP-1Client ID: 07/11/17 00:00Date Collected: 07/12/17Date Received: NANTUCKET, MASample Location: L1723632-07Lab ID: Field Prep:Field Filtered (Dissolved Metals and Phosphorus) MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:07271718:43 Page 28 of 189 Naphthalene n-Propylbenzene 1,2,3-Trichlorobenzene 1,2,4-Trichlorobenzene 1,3,5-Trimethylbenzene 1,2,4-Trimethylbenzene trans-1,4-Dichloro-2-butene Ethyl ether Parameter Result Dilution Factor ND ND ND ND ND ND ND ND ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l 1 1 1 1 1 1 1 1 Qualifier Units RL Volatile Organics by GC/MS - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 2.5 0.50 2.5 2.5 2.5 2.5 2.5 2.5 1,2-Dichloroethane-d4 Toluene-d8 4-Bromofluorobenzene Dibromofluoromethane 137 98 98 111 70-130 70-130 70-130 70-130 Acceptance Criteria Q Surrogate % Recovery Qualifier 07/27/17 DUP-1Client ID: 07/11/17 00:00Date Collected: 07/12/17Date Received: NANTUCKET, MASample Location: L1723632-07Lab ID: Field Prep:Field Filtered (Dissolved Metals and Phosphorus) MDL -- -- -- -- -- -- -- -- Serial_No:07271718:43 Page 29 of 189 Methylene chloride 1,1-Dichloroethane Chloroform Carbon tetrachloride 1,2-Dichloropropane Dibromochloromethane 1,1,2-Trichloroethane Tetrachloroethene Chlorobenzene Trichlorofluoromethane 1,2-Dichloroethane 1,1,1-Trichloroethane Bromodichloromethane trans-1,3-Dichloropropene cis-1,3-Dichloropropene 1,3-Dichloropropene, Total 1,1-Dichloropropene Bromoform 1,1,2,2-Tetrachloroethane Benzene Toluene Ethylbenzene Chloromethane Bromomethane Vinyl chloride Chloroethane 1,1-Dichloroethene trans-1,2-Dichloroethene 1,2-Dichloroethene, Total Parameter Result Dilution Factor ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Qualifier Units RL Volatile Organics by GC/MS - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 3.0 0.75 0.75 0.50 1.8 0.50 0.75 0.50 0.50 2.5 0.50 0.50 0.50 0.50 0.50 0.50 2.5 2.0 0.50 0.50 0.75 0.50 2.5 1.0 1.0 1.0 0.50 0.75 0.50 07/27/17 FB-1Client ID: 07/11/17 14:00Date Collected: 07/12/17Date Received: NANTUCKET, MASample Location: L1723632-08Lab ID: Field Prep:Field Filtered (Dissolved Metals and Phosphorus) Matrix:Water Analytical Method: Analytical Date: Analyst: 1,8260C 07/15/17 05:54 PK MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:07271718:43 Page 30 of 189 Trichloroethene 1,2-Dichlorobenzene 1,3-Dichlorobenzene 1,4-Dichlorobenzene Methyl tert butyl ether p/m-Xylene o-Xylene Xylenes, Total cis-1,2-Dichloroethene Dibromomethane 1,4-Dichlorobutane 1,2,3-Trichloropropane Styrene Dichlorodifluoromethane Acetone Carbon disulfide 2-Butanone Vinyl acetate 4-Methyl-2-pentanone 2-Hexanone Ethyl methacrylate Acrylonitrile Bromochloromethane Tetrahydrofuran 2,2-Dichloropropane 1,2-Dibromoethane 1,3-Dichloropropane 1,1,1,2-Tetrachloroethane Bromobenzene n-Butylbenzene sec-Butylbenzene tert-Butylbenzene o-Chlorotoluene p-Chlorotoluene 1,2-Dibromo-3-chloropropane Hexachlorobutadiene Isopropylbenzene p-Isopropyltoluene Parameter Result Dilution Factor ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Qualifier Units RL Volatile Organics by GC/MS - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 0.50 2.5 2.5 2.5 1.0 1.0 1.0 1.0 0.50 5.0 5.0 5.0 1.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 2.5 5.0 2.5 2.0 2.5 0.50 2.5 0.50 0.50 2.5 2.5 2.5 2.5 0.50 0.50 0.50 07/27/17 FB-1Client ID: 07/11/17 14:00Date Collected: 07/12/17Date Received: NANTUCKET, MASample Location: L1723632-08Lab ID: Field Prep:Field Filtered (Dissolved Metals and Phosphorus) MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:07271718:43 Page 31 of 189 Naphthalene n-Propylbenzene 1,2,3-Trichlorobenzene 1,2,4-Trichlorobenzene 1,3,5-Trimethylbenzene 1,2,4-Trimethylbenzene trans-1,4-Dichloro-2-butene Ethyl ether Parameter Result Dilution Factor ND ND ND ND ND ND ND ND ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l 1 1 1 1 1 1 1 1 Qualifier Units RL Volatile Organics by GC/MS - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 2.5 0.50 2.5 2.5 2.5 2.5 2.5 2.5 1,2-Dichloroethane-d4 Toluene-d8 4-Bromofluorobenzene Dibromofluoromethane 121 97 95 111 70-130 70-130 70-130 70-130 Acceptance CriteriaSurrogate % Recovery Qualifier 07/27/17 FB-1Client ID: 07/11/17 14:00Date Collected: 07/12/17Date Received: NANTUCKET, MASample Location: L1723632-08Lab ID: Field Prep:Field Filtered (Dissolved Metals and Phosphorus) MDL -- -- -- -- -- -- -- -- Serial_No:07271718:43 Page 32 of 189 Methylene chloride 1,1-Dichloroethane Chloroform Carbon tetrachloride 1,2-Dichloropropane Dibromochloromethane 1,1,2-Trichloroethane Tetrachloroethene Chlorobenzene Trichlorofluoromethane 1,2-Dichloroethane 1,1,1-Trichloroethane Bromodichloromethane trans-1,3-Dichloropropene cis-1,3-Dichloropropene 1,3-Dichloropropene, Total 1,1-Dichloropropene Bromoform 1,1,2,2-Tetrachloroethane Benzene Toluene Ethylbenzene Chloromethane Bromomethane Vinyl chloride Chloroethane 1,1-Dichloroethene trans-1,2-Dichloroethene 1,2-Dichloroethene, Total Trichloroethene Parameter Result Dilution Factor ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Qualifier Units RL Volatile Organics by GC/MS - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 3.0 0.75 0.75 0.50 1.8 0.50 0.75 0.50 0.50 2.5 0.50 0.50 0.50 0.50 0.50 0.50 2.5 2.0 0.50 0.50 0.75 0.50 2.5 1.0 1.0 1.0 0.50 0.75 0.50 0.50 07/27/17 TRIP BLANKClient ID: 07/06/17 00:00Date Collected: 07/12/17Date Received: NANTUCKET, MASample Location: L1723632-09Lab ID: Field Prep:Not Specified Matrix:Water Analytical Method: Analytical Date: Analyst: 1,8260C 07/15/17 06:23 PK MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:07271718:43 Page 33 of 189 1,2-Dichlorobenzene 1,3-Dichlorobenzene 1,4-Dichlorobenzene Methyl tert butyl ether p/m-Xylene o-Xylene Xylenes, Total cis-1,2-Dichloroethene Dibromomethane 1,4-Dichlorobutane 1,2,3-Trichloropropane Styrene Dichlorodifluoromethane Acetone Carbon disulfide 2-Butanone Vinyl acetate 4-Methyl-2-pentanone 2-Hexanone Ethyl methacrylate Acrylonitrile Bromochloromethane Tetrahydrofuran 2,2-Dichloropropane 1,2-Dibromoethane 1,3-Dichloropropane 1,1,1,2-Tetrachloroethane Bromobenzene n-Butylbenzene sec-Butylbenzene tert-Butylbenzene o-Chlorotoluene p-Chlorotoluene 1,2-Dibromo-3-chloropropane Hexachlorobutadiene Isopropylbenzene p-Isopropyltoluene Naphthalene n-Propylbenzene Parameter Result Dilution Factor ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Qualifier Units RL Volatile Organics by GC/MS - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 2.5 2.5 2.5 1.0 1.0 1.0 1.0 0.50 5.0 5.0 5.0 1.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 2.5 5.0 2.5 2.0 2.5 0.50 2.5 0.50 0.50 2.5 2.5 2.5 2.5 0.50 0.50 0.50 2.5 0.50 07/27/17 TRIP BLANKClient ID: 07/06/17 00:00Date Collected: 07/12/17Date Received: NANTUCKET, MASample Location: L1723632-09Lab ID: Field Prep:Not Specified MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:07271718:43 Page 34 of 189 1,2,3-Trichlorobenzene 1,2,4-Trichlorobenzene 1,3,5-Trimethylbenzene 1,2,4-Trimethylbenzene trans-1,4-Dichloro-2-butene Ethyl ether Parameter Result Dilution Factor ND ND ND ND ND ND ug/l ug/l ug/l ug/l ug/l ug/l 1 1 1 1 1 1 Qualifier Units RL Volatile Organics by GC/MS - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 2.5 2.5 2.5 2.5 2.5 2.5 1,2-Dichloroethane-d4 Toluene-d8 4-Bromofluorobenzene Dibromofluoromethane 120 98 97 110 70-130 70-130 70-130 70-130 Acceptance CriteriaSurrogate % Recovery Qualifier 07/27/17 TRIP BLANKClient ID: 07/06/17 00:00Date Collected: 07/12/17Date Received: NANTUCKET, MASample Location: L1723632-09Lab ID: Field Prep:Not Specified MDL -- -- -- -- -- -- Serial_No:07271718:43 Page 35 of 189 Methylene chloride 1,1-Dichloroethane Chloroform Carbon tetrachloride 1,2-Dichloropropane Dibromochloromethane 1,1,2-Trichloroethane Tetrachloroethene Chlorobenzene Trichlorofluoromethane 1,2-Dichloroethane 1,1,1-Trichloroethane Bromodichloromethane trans-1,3-Dichloropropene cis-1,3-Dichloropropene 1,3-Dichloropropene, Total 1,1-Dichloropropene Bromoform 1,1,2,2-Tetrachloroethane Benzene Toluene Ethylbenzene Chloromethane Bromomethane Vinyl chloride Chloroethane 1,1-Dichloroethene trans-1,2-Dichloroethene 1,2-Dichloroethene, Total Parameter Result Dilution Factor ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Qualifier Units RL Volatile Organics by GC/MS - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 3.0 0.75 0.75 0.50 1.8 0.50 0.75 0.50 0.50 2.5 0.50 0.50 0.50 0.50 0.50 0.50 2.5 2.0 0.50 0.50 0.75 0.50 2.5 1.0 1.0 1.0 0.50 0.75 0.50 07/27/17 MW-1DClient ID: 07/12/17 12:45Date Collected: 07/13/17Date Received: NANTUCKET, MASample Location: L1723632-18Lab ID: Field Prep:Field Filtered (Dissolved Metals and Phosphorus) Matrix:Water Analytical Method: Analytical Date: Analyst: 1,8260C 07/15/17 04:57 PK MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:07271718:43 Page 36 of 189 Trichloroethene 1,2-Dichlorobenzene 1,3-Dichlorobenzene 1,4-Dichlorobenzene Methyl tert butyl ether p/m-Xylene o-Xylene Xylenes, Total cis-1,2-Dichloroethene Dibromomethane 1,4-Dichlorobutane 1,2,3-Trichloropropane Styrene Dichlorodifluoromethane Acetone Carbon disulfide 2-Butanone Vinyl acetate 4-Methyl-2-pentanone 2-Hexanone Ethyl methacrylate Acrylonitrile Bromochloromethane Tetrahydrofuran 2,2-Dichloropropane 1,2-Dibromoethane 1,3-Dichloropropane 1,1,1,2-Tetrachloroethane Bromobenzene n-Butylbenzene sec-Butylbenzene tert-Butylbenzene o-Chlorotoluene p-Chlorotoluene 1,2-Dibromo-3-chloropropane Hexachlorobutadiene Isopropylbenzene p-Isopropyltoluene Parameter Result Dilution Factor ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Qualifier Units RL Volatile Organics by GC/MS - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 0.50 2.5 2.5 2.5 1.0 1.0 1.0 1.0 0.50 5.0 5.0 5.0 1.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 2.5 5.0 2.5 2.0 2.5 0.50 2.5 0.50 0.50 2.5 2.5 2.5 2.5 0.50 0.50 0.50 07/27/17 MW-1DClient ID: 07/12/17 12:45Date Collected: 07/13/17Date Received: NANTUCKET, MASample Location: L1723632-18Lab ID: Field Prep:Field Filtered (Dissolved Metals and Phosphorus) MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:07271718:43 Page 37 of 189 Naphthalene n-Propylbenzene 1,2,3-Trichlorobenzene 1,2,4-Trichlorobenzene 1,3,5-Trimethylbenzene 1,2,4-Trimethylbenzene trans-1,4-Dichloro-2-butene Ethyl ether Parameter Result Dilution Factor ND ND ND ND ND ND ND ND ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l 1 1 1 1 1 1 1 1 Qualifier Units RL Volatile Organics by GC/MS - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 2.5 0.50 2.5 2.5 2.5 2.5 2.5 2.5 1,2-Dichloroethane-d4 Toluene-d8 4-Bromofluorobenzene Dibromofluoromethane 117 97 99 108 70-130 70-130 70-130 70-130 Acceptance CriteriaSurrogate % Recovery Qualifier 07/27/17 MW-1DClient ID: 07/12/17 12:45Date Collected: 07/13/17Date Received: NANTUCKET, MASample Location: L1723632-18Lab ID: Field Prep:Field Filtered (Dissolved Metals and Phosphorus) MDL -- -- -- -- -- -- -- -- Serial_No:07271718:43 Page 38 of 189 Methylene chloride 1,1-Dichloroethane Chloroform Carbon tetrachloride 1,2-Dichloropropane Dibromochloromethane 1,1,2-Trichloroethane Tetrachloroethene Chlorobenzene Trichlorofluoromethane 1,2-Dichloroethane 1,1,1-Trichloroethane Bromodichloromethane trans-1,3-Dichloropropene cis-1,3-Dichloropropene 1,3-Dichloropropene, Total 1,1-Dichloropropene Bromoform 1,1,2,2-Tetrachloroethane Benzene Toluene Ethylbenzene Chloromethane Bromomethane Vinyl chloride Chloroethane 1,1-Dichloroethene trans-1,2-Dichloroethene 1,2-Dichloroethene, Total Parameter Result Dilution Factor ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Qualifier Units RL Volatile Organics by GC/MS - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 3.0 0.75 0.75 0.50 1.8 0.50 0.75 0.50 0.50 2.5 0.50 0.50 0.50 0.50 0.50 0.50 2.5 2.0 0.50 0.50 0.75 0.50 2.5 1.0 1.0 1.0 0.50 0.75 0.50 07/27/17 MW-1SClient ID: 07/12/17 12:10Date Collected: 07/13/17Date Received: NANTUCKET, MASample Location: L1723632-19Lab ID: Field Prep:Field Filtered (Dissolved Metals and Phosphorus) Matrix:Water Analytical Method: Analytical Date: Analyst: 1,8260C 07/15/17 05:26 PK MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:07271718:43 Page 39 of 189 Trichloroethene 1,2-Dichlorobenzene 1,3-Dichlorobenzene 1,4-Dichlorobenzene Methyl tert butyl ether p/m-Xylene o-Xylene Xylenes, Total cis-1,2-Dichloroethene Dibromomethane 1,4-Dichlorobutane 1,2,3-Trichloropropane Styrene Dichlorodifluoromethane Acetone Carbon disulfide 2-Butanone Vinyl acetate 4-Methyl-2-pentanone 2-Hexanone Ethyl methacrylate Acrylonitrile Bromochloromethane Tetrahydrofuran 2,2-Dichloropropane 1,2-Dibromoethane 1,3-Dichloropropane 1,1,1,2-Tetrachloroethane Bromobenzene n-Butylbenzene sec-Butylbenzene tert-Butylbenzene o-Chlorotoluene p-Chlorotoluene 1,2-Dibromo-3-chloropropane Hexachlorobutadiene Isopropylbenzene p-Isopropyltoluene Parameter Result Dilution Factor ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Qualifier Units RL Volatile Organics by GC/MS - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 0.50 2.5 2.5 2.5 1.0 1.0 1.0 1.0 0.50 5.0 5.0 5.0 1.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 2.5 5.0 2.5 2.0 2.5 0.50 2.5 0.50 0.50 2.5 2.5 2.5 2.5 0.50 0.50 0.50 07/27/17 MW-1SClient ID: 07/12/17 12:10Date Collected: 07/13/17Date Received: NANTUCKET, MASample Location: L1723632-19Lab ID: Field Prep:Field Filtered (Dissolved Metals and Phosphorus) MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:07271718:43 Page 40 of 189 Naphthalene n-Propylbenzene 1,2,3-Trichlorobenzene 1,2,4-Trichlorobenzene 1,3,5-Trimethylbenzene 1,2,4-Trimethylbenzene trans-1,4-Dichloro-2-butene Ethyl ether Parameter Result Dilution Factor ND ND ND ND ND ND ND ND ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l 1 1 1 1 1 1 1 1 Qualifier Units RL Volatile Organics by GC/MS - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 2.5 0.50 2.5 2.5 2.5 2.5 2.5 2.5 1,2-Dichloroethane-d4 Toluene-d8 4-Bromofluorobenzene Dibromofluoromethane 119 97 96 109 70-130 70-130 70-130 70-130 Acceptance CriteriaSurrogate % Recovery Qualifier 07/27/17 MW-1SClient ID: 07/12/17 12:10Date Collected: 07/13/17Date Received: NANTUCKET, MASample Location: L1723632-19Lab ID: Field Prep:Field Filtered (Dissolved Metals and Phosphorus) MDL -- -- -- -- -- -- -- -- Serial_No:07271718:43 Page 41 of 189 Methylene chloride 1,1-Dichloroethane Chloroform Carbon tetrachloride 1,2-Dichloropropane Dibromochloromethane 1,1,2-Trichloroethane Tetrachloroethene Chlorobenzene Trichlorofluoromethane 1,2-Dichloroethane 1,1,1-Trichloroethane Bromodichloromethane trans-1,3-Dichloropropene cis-1,3-Dichloropropene 1,3-Dichloropropene, Total 1,1-Dichloropropene Bromoform 1,1,2,2-Tetrachloroethane Benzene Toluene Ethylbenzene Chloromethane Bromomethane Vinyl chloride Chloroethane 1,1-Dichloroethene trans-1,2-Dichloroethene 1,2-Dichloroethene, Total Parameter Result Dilution Factor ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Qualifier Units RL Volatile Organics by GC/MS - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 3.0 0.75 0.75 0.50 1.8 0.50 0.75 0.50 0.50 2.5 0.50 0.50 0.50 0.50 0.50 0.50 2.5 2.0 0.50 0.50 0.75 0.50 2.5 1.0 1.0 1.0 0.50 0.75 0.50 07/27/17 MW-3DClient ID: 07/12/17 11:30Date Collected: 07/13/17Date Received: NANTUCKET, MASample Location: L1723632-20Lab ID: Field Prep:Field Filtered (Dissolved Metals and Phosphorus) Matrix:Water Analytical Method: Analytical Date: Analyst: 1,8260C 07/20/17 16:26 NL MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:07271718:43 Page 42 of 189 Trichloroethene 1,2-Dichlorobenzene 1,3-Dichlorobenzene 1,4-Dichlorobenzene Methyl tert butyl ether p/m-Xylene o-Xylene Xylenes, Total cis-1,2-Dichloroethene Dibromomethane 1,4-Dichlorobutane 1,2,3-Trichloropropane Styrene Dichlorodifluoromethane Acetone Carbon disulfide 2-Butanone Vinyl acetate 4-Methyl-2-pentanone 2-Hexanone Ethyl methacrylate Acrylonitrile Bromochloromethane Tetrahydrofuran 2,2-Dichloropropane 1,2-Dibromoethane 1,3-Dichloropropane 1,1,1,2-Tetrachloroethane Bromobenzene n-Butylbenzene sec-Butylbenzene tert-Butylbenzene o-Chlorotoluene p-Chlorotoluene 1,2-Dibromo-3-chloropropane Hexachlorobutadiene Isopropylbenzene p-Isopropyltoluene Parameter Result Dilution Factor ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Qualifier Units RL Volatile Organics by GC/MS - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 0.50 2.5 2.5 2.5 1.0 1.0 1.0 1.0 0.50 5.0 5.0 5.0 1.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 2.5 5.0 2.5 2.0 2.5 0.50 2.5 0.50 0.50 2.5 2.5 2.5 2.5 0.50 0.50 0.50 07/27/17 MW-3DClient ID: 07/12/17 11:30Date Collected: 07/13/17Date Received: NANTUCKET, MASample Location: L1723632-20Lab ID: Field Prep:Field Filtered (Dissolved Metals and Phosphorus) MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:07271718:43 Page 43 of 189 Naphthalene n-Propylbenzene 1,2,3-Trichlorobenzene 1,2,4-Trichlorobenzene 1,3,5-Trimethylbenzene 1,2,4-Trimethylbenzene trans-1,4-Dichloro-2-butene Ethyl ether Parameter Result Dilution Factor ND ND ND ND ND ND ND ND ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l 1 1 1 1 1 1 1 1 Qualifier Units RL Volatile Organics by GC/MS - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 2.5 0.50 2.5 2.5 2.5 2.5 2.5 2.5 1,2-Dichloroethane-d4 Toluene-d8 4-Bromofluorobenzene Dibromofluoromethane 135 99 96 111 70-130 70-130 70-130 70-130 Acceptance Criteria Q Surrogate % Recovery Qualifier 07/27/17 MW-3DClient ID: 07/12/17 11:30Date Collected: 07/13/17Date Received: NANTUCKET, MASample Location: L1723632-20Lab ID: Field Prep:Field Filtered (Dissolved Metals and Phosphorus) MDL -- -- -- -- -- -- -- -- Serial_No:07271718:43 Page 44 of 189 Methylene chloride 1,1-Dichloroethane Chloroform Carbon tetrachloride 1,2-Dichloropropane Dibromochloromethane 1,1,2-Trichloroethane Tetrachloroethene Chlorobenzene Trichlorofluoromethane 1,2-Dichloroethane 1,1,1-Trichloroethane Bromodichloromethane trans-1,3-Dichloropropene cis-1,3-Dichloropropene 1,3-Dichloropropene, Total 1,1-Dichloropropene Bromoform 1,1,2,2-Tetrachloroethane Benzene Toluene Ethylbenzene Chloromethane Bromomethane Vinyl chloride Chloroethane 1,1-Dichloroethene trans-1,2-Dichloroethene 1,2-Dichloroethene, Total Parameter Result Dilution Factor ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Qualifier Units RL Volatile Organics by GC/MS - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 3.0 0.75 0.75 0.50 1.8 0.50 0.75 0.50 0.50 2.5 0.50 0.50 0.50 0.50 0.50 0.50 2.5 2.0 0.50 0.50 0.75 0.50 2.5 1.0 1.0 1.0 0.50 0.75 0.50 07/27/17 MW-3SClient ID: 07/12/17 11:00Date Collected: 07/13/17Date Received: NANTUCKET, MASample Location: L1723632-21Lab ID: Field Prep:Field Filtered (Dissolved Metals and Phosphorus) Matrix:Water Analytical Method: Analytical Date: Analyst: 1,8260C 07/20/17 17:02 NL MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:07271718:43 Page 45 of 189 Trichloroethene 1,2-Dichlorobenzene 1,3-Dichlorobenzene 1,4-Dichlorobenzene Methyl tert butyl ether p/m-Xylene o-Xylene Xylenes, Total cis-1,2-Dichloroethene Dibromomethane 1,4-Dichlorobutane 1,2,3-Trichloropropane Styrene Dichlorodifluoromethane Acetone Carbon disulfide 2-Butanone Vinyl acetate 4-Methyl-2-pentanone 2-Hexanone Ethyl methacrylate Acrylonitrile Bromochloromethane Tetrahydrofuran 2,2-Dichloropropane 1,2-Dibromoethane 1,3-Dichloropropane 1,1,1,2-Tetrachloroethane Bromobenzene n-Butylbenzene sec-Butylbenzene tert-Butylbenzene o-Chlorotoluene p-Chlorotoluene 1,2-Dibromo-3-chloropropane Hexachlorobutadiene Isopropylbenzene p-Isopropyltoluene Parameter Result Dilution Factor ND ND ND ND 1.4 ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Qualifier Units RL Volatile Organics by GC/MS - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 0.50 2.5 2.5 2.5 1.0 1.0 1.0 1.0 0.50 5.0 5.0 5.0 1.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 2.5 5.0 2.5 2.0 2.5 0.50 2.5 0.50 0.50 2.5 2.5 2.5 2.5 0.50 0.50 0.50 07/27/17 MW-3SClient ID: 07/12/17 11:00Date Collected: 07/13/17Date Received: NANTUCKET, MASample Location: L1723632-21Lab ID: Field Prep:Field Filtered (Dissolved Metals and Phosphorus) MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:07271718:43 Page 46 of 189 Naphthalene n-Propylbenzene 1,2,3-Trichlorobenzene 1,2,4-Trichlorobenzene 1,3,5-Trimethylbenzene 1,2,4-Trimethylbenzene trans-1,4-Dichloro-2-butene Ethyl ether Parameter Result Dilution Factor ND ND ND ND ND ND ND ND ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l 1 1 1 1 1 1 1 1 Qualifier Units RL Volatile Organics by GC/MS - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 2.5 0.50 2.5 2.5 2.5 2.5 2.5 2.5 1,2-Dichloroethane-d4 Toluene-d8 4-Bromofluorobenzene Dibromofluoromethane 140 96 100 114 70-130 70-130 70-130 70-130 Acceptance Criteria Q Surrogate % Recovery Qualifier 07/27/17 MW-3SClient ID: 07/12/17 11:00Date Collected: 07/13/17Date Received: NANTUCKET, MASample Location: L1723632-21Lab ID: Field Prep:Field Filtered (Dissolved Metals and Phosphorus) MDL -- -- -- -- -- -- -- -- Serial_No:07271718:43 Page 47 of 189 Methylene chloride 1,1-Dichloroethane Chloroform Carbon tetrachloride 1,2-Dichloropropane Dibromochloromethane 1,1,2-Trichloroethane Tetrachloroethene Chlorobenzene Trichlorofluoromethane 1,2-Dichloroethane 1,1,1-Trichloroethane Bromodichloromethane trans-1,3-Dichloropropene cis-1,3-Dichloropropene 1,3-Dichloropropene, Total 1,1-Dichloropropene Bromoform 1,1,2,2-Tetrachloroethane Benzene Toluene Ethylbenzene Chloromethane Bromomethane Vinyl chloride Chloroethane 1,1-Dichloroethene trans-1,2-Dichloroethene 1,2-Dichloroethene, Total Parameter Result Dilution Factor ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Qualifier Units RL Volatile Organics by GC/MS - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 3.0 0.75 0.75 0.50 1.8 0.50 0.75 0.50 0.50 2.5 0.50 0.50 0.50 0.50 0.50 0.50 2.5 2.0 0.50 0.50 0.75 0.50 2.5 1.0 1.0 1.0 0.50 0.75 0.50 07/27/17 MW-8DClient ID: 07/12/17 14:30Date Collected: 07/13/17Date Received: NANTUCKET, MASample Location: L1723632-22Lab ID: Field Prep:Field Filtered (Dissolved Metals and Phosphorus) Matrix:Water Analytical Method: Analytical Date: Analyst: 1,8260C 07/20/17 17:38 NL MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:07271718:43 Page 48 of 189 Trichloroethene 1,2-Dichlorobenzene 1,3-Dichlorobenzene 1,4-Dichlorobenzene Methyl tert butyl ether p/m-Xylene o-Xylene Xylenes, Total cis-1,2-Dichloroethene Dibromomethane 1,4-Dichlorobutane 1,2,3-Trichloropropane Styrene Dichlorodifluoromethane Acetone Carbon disulfide 2-Butanone Vinyl acetate 4-Methyl-2-pentanone 2-Hexanone Ethyl methacrylate Acrylonitrile Bromochloromethane Tetrahydrofuran 2,2-Dichloropropane 1,2-Dibromoethane 1,3-Dichloropropane 1,1,1,2-Tetrachloroethane Bromobenzene n-Butylbenzene sec-Butylbenzene tert-Butylbenzene o-Chlorotoluene p-Chlorotoluene 1,2-Dibromo-3-chloropropane Hexachlorobutadiene Isopropylbenzene p-Isopropyltoluene Parameter Result Dilution Factor ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Qualifier Units RL Volatile Organics by GC/MS - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 0.50 2.5 2.5 2.5 1.0 1.0 1.0 1.0 0.50 5.0 5.0 5.0 1.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 2.5 5.0 2.5 2.0 2.5 0.50 2.5 0.50 0.50 2.5 2.5 2.5 2.5 0.50 0.50 0.50 07/27/17 MW-8DClient ID: 07/12/17 14:30Date Collected: 07/13/17Date Received: NANTUCKET, MASample Location: L1723632-22Lab ID: Field Prep:Field Filtered (Dissolved Metals and Phosphorus) MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:07271718:43 Page 49 of 189 Naphthalene n-Propylbenzene 1,2,3-Trichlorobenzene 1,2,4-Trichlorobenzene 1,3,5-Trimethylbenzene 1,2,4-Trimethylbenzene trans-1,4-Dichloro-2-butene Ethyl ether Parameter Result Dilution Factor ND ND ND ND ND ND ND ND ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l 1 1 1 1 1 1 1 1 Qualifier Units RL Volatile Organics by GC/MS - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 2.5 0.50 2.5 2.5 2.5 2.5 2.5 2.5 1,2-Dichloroethane-d4 Toluene-d8 4-Bromofluorobenzene Dibromofluoromethane 137 97 98 113 70-130 70-130 70-130 70-130 Acceptance Criteria Q Surrogate % Recovery Qualifier 07/27/17 MW-8DClient ID: 07/12/17 14:30Date Collected: 07/13/17Date Received: NANTUCKET, MASample Location: L1723632-22Lab ID: Field Prep:Field Filtered (Dissolved Metals and Phosphorus) MDL -- -- -- -- -- -- -- -- Serial_No:07271718:43 Page 50 of 189 Methylene chloride 1,1-Dichloroethane Chloroform Carbon tetrachloride 1,2-Dichloropropane Dibromochloromethane 1,1,2-Trichloroethane Tetrachloroethene Chlorobenzene Trichlorofluoromethane 1,2-Dichloroethane 1,1,1-Trichloroethane Bromodichloromethane trans-1,3-Dichloropropene cis-1,3-Dichloropropene 1,3-Dichloropropene, Total 1,1-Dichloropropene Bromoform 1,1,2,2-Tetrachloroethane Benzene Toluene Ethylbenzene Chloromethane Bromomethane Vinyl chloride Chloroethane 1,1-Dichloroethene trans-1,2-Dichloroethene 1,2-Dichloroethene, Total Parameter Result Dilution Factor ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Qualifier Units RL Volatile Organics by GC/MS - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 3.0 0.75 0.75 0.50 1.8 0.50 0.75 0.50 0.50 2.5 0.50 0.50 0.50 0.50 0.50 0.50 2.5 2.0 0.50 0.50 0.75 0.50 2.5 1.0 1.0 1.0 0.50 0.75 0.50 07/27/17 MW-8SClient ID: 07/12/17 13:45Date Collected: 07/13/17Date Received: NANTUCKET, MASample Location: L1723632-23Lab ID: Field Prep:Field Filtered (Dissolved Metals and Phosphorus) Matrix:Water Analytical Method: Analytical Date: Analyst: 1,8260C 07/20/17 18:13 NL MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:07271718:43 Page 51 of 189 Trichloroethene 1,2-Dichlorobenzene 1,3-Dichlorobenzene 1,4-Dichlorobenzene Methyl tert butyl ether p/m-Xylene o-Xylene Xylenes, Total cis-1,2-Dichloroethene Dibromomethane 1,4-Dichlorobutane 1,2,3-Trichloropropane Styrene Dichlorodifluoromethane Acetone Carbon disulfide 2-Butanone Vinyl acetate 4-Methyl-2-pentanone 2-Hexanone Ethyl methacrylate Acrylonitrile Bromochloromethane Tetrahydrofuran 2,2-Dichloropropane 1,2-Dibromoethane 1,3-Dichloropropane 1,1,1,2-Tetrachloroethane Bromobenzene n-Butylbenzene sec-Butylbenzene tert-Butylbenzene o-Chlorotoluene p-Chlorotoluene 1,2-Dibromo-3-chloropropane Hexachlorobutadiene Isopropylbenzene p-Isopropyltoluene Parameter Result Dilution Factor ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Qualifier Units RL Volatile Organics by GC/MS - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 0.50 2.5 2.5 2.5 1.0 1.0 1.0 1.0 0.50 5.0 5.0 5.0 1.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 2.5 5.0 2.5 2.0 2.5 0.50 2.5 0.50 0.50 2.5 2.5 2.5 2.5 0.50 0.50 0.50 07/27/17 MW-8SClient ID: 07/12/17 13:45Date Collected: 07/13/17Date Received: NANTUCKET, MASample Location: L1723632-23Lab ID: Field Prep:Field Filtered (Dissolved Metals and Phosphorus) MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:07271718:43 Page 52 of 189 Naphthalene n-Propylbenzene 1,2,3-Trichlorobenzene 1,2,4-Trichlorobenzene 1,3,5-Trimethylbenzene 1,2,4-Trimethylbenzene trans-1,4-Dichloro-2-butene Ethyl ether Parameter Result Dilution Factor ND ND ND ND ND ND ND ND ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l 1 1 1 1 1 1 1 1 Qualifier Units RL Volatile Organics by GC/MS - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 2.5 0.50 2.5 2.5 2.5 2.5 2.5 2.5 1,2-Dichloroethane-d4 Toluene-d8 4-Bromofluorobenzene Dibromofluoromethane 141 95 96 113 70-130 70-130 70-130 70-130 Acceptance Criteria Q Surrogate % Recovery Qualifier 07/27/17 MW-8SClient ID: 07/12/17 13:45Date Collected: 07/13/17Date Received: NANTUCKET, MASample Location: L1723632-23Lab ID: Field Prep:Field Filtered (Dissolved Metals and Phosphorus) MDL -- -- -- -- -- -- -- -- Serial_No:07271718:43 Page 53 of 189 Methylene chloride 1,1-Dichloroethane Chloroform Carbon tetrachloride 1,2-Dichloropropane Dibromochloromethane 1,1,2-Trichloroethane Tetrachloroethene Chlorobenzene Trichlorofluoromethane 1,2-Dichloroethane 1,1,1-Trichloroethane Bromodichloromethane trans-1,3-Dichloropropene cis-1,3-Dichloropropene 1,3-Dichloropropene, Total 1,1-Dichloropropene Bromoform 1,1,2,2-Tetrachloroethane Benzene Toluene Ethylbenzene Chloromethane Bromomethane Vinyl chloride Chloroethane 1,1-Dichloroethene trans-1,2-Dichloroethene 1,2-Dichloroethene, Total Parameter Result Dilution Factor ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Qualifier Units RL Volatile Organics by GC/MS - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 3.0 0.75 0.75 0.50 1.8 0.50 0.75 0.50 0.50 2.5 0.50 0.50 0.50 0.50 0.50 0.50 2.5 2.0 0.50 0.50 0.75 0.50 2.5 1.0 1.0 1.0 0.50 0.75 0.50 07/27/17 SW-1Client ID: 07/12/17 13:00Date Collected: 07/13/17Date Received: NANTUCKET, MASample Location: L1723632-24Lab ID: Field Prep:Field Filtered (Dissolved Metals and Phosphorus) Matrix:Water Analytical Method: Analytical Date: Analyst: 1,8260C 07/20/17 18:49 NL MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:07271718:43 Page 54 of 189 Trichloroethene 1,2-Dichlorobenzene 1,3-Dichlorobenzene 1,4-Dichlorobenzene Methyl tert butyl ether p/m-Xylene o-Xylene Xylenes, Total cis-1,2-Dichloroethene Dibromomethane 1,4-Dichlorobutane 1,2,3-Trichloropropane Styrene Dichlorodifluoromethane Acetone Carbon disulfide 2-Butanone Vinyl acetate 4-Methyl-2-pentanone 2-Hexanone Ethyl methacrylate Acrylonitrile Bromochloromethane Tetrahydrofuran 2,2-Dichloropropane 1,2-Dibromoethane 1,3-Dichloropropane 1,1,1,2-Tetrachloroethane Bromobenzene n-Butylbenzene sec-Butylbenzene tert-Butylbenzene o-Chlorotoluene p-Chlorotoluene 1,2-Dibromo-3-chloropropane Hexachlorobutadiene Isopropylbenzene p-Isopropyltoluene Parameter Result Dilution Factor ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Qualifier Units RL Volatile Organics by GC/MS - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 0.50 2.5 2.5 2.5 1.0 1.0 1.0 1.0 0.50 5.0 5.0 5.0 1.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 2.5 5.0 2.5 2.0 2.5 0.50 2.5 0.50 0.50 2.5 2.5 2.5 2.5 0.50 0.50 0.50 07/27/17 SW-1Client ID: 07/12/17 13:00Date Collected: 07/13/17Date Received: NANTUCKET, MASample Location: L1723632-24Lab ID: Field Prep:Field Filtered (Dissolved Metals and Phosphorus) MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:07271718:43 Page 55 of 189 Naphthalene n-Propylbenzene 1,2,3-Trichlorobenzene 1,2,4-Trichlorobenzene 1,3,5-Trimethylbenzene 1,2,4-Trimethylbenzene trans-1,4-Dichloro-2-butene Ethyl ether Parameter Result Dilution Factor ND ND ND ND ND ND ND ND ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l 1 1 1 1 1 1 1 1 Qualifier Units RL Volatile Organics by GC/MS - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 2.5 0.50 2.5 2.5 2.5 2.5 2.5 2.5 1,2-Dichloroethane-d4 Toluene-d8 4-Bromofluorobenzene Dibromofluoromethane 142 96 97 113 70-130 70-130 70-130 70-130 Acceptance Criteria Q Surrogate % Recovery Qualifier 07/27/17 SW-1Client ID: 07/12/17 13:00Date Collected: 07/13/17Date Received: NANTUCKET, MASample Location: L1723632-24Lab ID: Field Prep:Field Filtered (Dissolved Metals and Phosphorus) MDL -- -- -- -- -- -- -- -- Serial_No:07271718:43 Page 56 of 189 Methylene chloride 1,1-Dichloroethane Chloroform Carbon tetrachloride 1,2-Dichloropropane Dibromochloromethane 1,1,2-Trichloroethane Tetrachloroethene Chlorobenzene Trichlorofluoromethane 1,2-Dichloroethane 1,1,1-Trichloroethane Bromodichloromethane trans-1,3-Dichloropropene cis-1,3-Dichloropropene 1,3-Dichloropropene, Total 1,1-Dichloropropene Bromoform 1,1,2,2-Tetrachloroethane Benzene Toluene Ethylbenzene Chloromethane Bromomethane Vinyl chloride Chloroethane 1,1-Dichloroethene trans-1,2-Dichloroethene 1,2-Dichloroethene, Total Parameter Result Dilution Factor ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Qualifier Units RL Volatile Organics by GC/MS - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 3.0 0.75 0.75 0.50 1.8 0.50 0.75 0.50 0.50 2.5 0.50 0.50 0.50 0.50 0.50 0.50 2.5 2.0 0.50 0.50 0.75 0.50 2.5 1.0 1.0 1.0 0.50 0.75 0.50 07/27/17 SW-2Client ID: 07/12/17 09:15Date Collected: 07/13/17Date Received: NANTUCKET, MASample Location: L1723632-25Lab ID: Field Prep:Field Filtered (Dissolved Metals and Phosphorus) Matrix:Water Analytical Method: Analytical Date: Analyst: 1,8260C 07/20/17 19:25 NL MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:07271718:43 Page 57 of 189 Trichloroethene 1,2-Dichlorobenzene 1,3-Dichlorobenzene 1,4-Dichlorobenzene Methyl tert butyl ether p/m-Xylene o-Xylene Xylenes, Total cis-1,2-Dichloroethene Dibromomethane 1,4-Dichlorobutane 1,2,3-Trichloropropane Styrene Dichlorodifluoromethane Acetone Carbon disulfide 2-Butanone Vinyl acetate 4-Methyl-2-pentanone 2-Hexanone Ethyl methacrylate Acrylonitrile Bromochloromethane Tetrahydrofuran 2,2-Dichloropropane 1,2-Dibromoethane 1,3-Dichloropropane 1,1,1,2-Tetrachloroethane Bromobenzene n-Butylbenzene sec-Butylbenzene tert-Butylbenzene o-Chlorotoluene p-Chlorotoluene 1,2-Dibromo-3-chloropropane Hexachlorobutadiene Isopropylbenzene p-Isopropyltoluene Parameter Result Dilution Factor ND ND ND ND ND ND ND ND ND ND ND ND ND ND 9.5 ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Qualifier Units RL Volatile Organics by GC/MS - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 0.50 2.5 2.5 2.5 1.0 1.0 1.0 1.0 0.50 5.0 5.0 5.0 1.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 2.5 5.0 2.5 2.0 2.5 0.50 2.5 0.50 0.50 2.5 2.5 2.5 2.5 0.50 0.50 0.50 07/27/17 SW-2Client ID: 07/12/17 09:15Date Collected: 07/13/17Date Received: NANTUCKET, MASample Location: L1723632-25Lab ID: Field Prep:Field Filtered (Dissolved Metals and Phosphorus) MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:07271718:43 Page 58 of 189 Naphthalene n-Propylbenzene 1,2,3-Trichlorobenzene 1,2,4-Trichlorobenzene 1,3,5-Trimethylbenzene 1,2,4-Trimethylbenzene trans-1,4-Dichloro-2-butene Ethyl ether Parameter Result Dilution Factor ND ND ND ND ND ND ND ND ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l 1 1 1 1 1 1 1 1 Qualifier Units RL Volatile Organics by GC/MS - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 2.5 0.50 2.5 2.5 2.5 2.5 2.5 2.5 1,2-Dichloroethane-d4 Toluene-d8 4-Bromofluorobenzene Dibromofluoromethane 140 96 96 115 70-130 70-130 70-130 70-130 Acceptance Criteria Q Surrogate % Recovery Qualifier 07/27/17 SW-2Client ID: 07/12/17 09:15Date Collected: 07/13/17Date Received: NANTUCKET, MASample Location: L1723632-25Lab ID: Field Prep:Field Filtered (Dissolved Metals and Phosphorus) MDL -- -- -- -- -- -- -- -- Serial_No:07271718:43 Page 59 of 189 Methylene chloride 1,1-Dichloroethane Chloroform Carbon tetrachloride 1,2-Dichloropropane Dibromochloromethane 1,1,2-Trichloroethane Tetrachloroethene Chlorobenzene Trichlorofluoromethane 1,2-Dichloroethane 1,1,1-Trichloroethane Bromodichloromethane trans-1,3-Dichloropropene cis-1,3-Dichloropropene 1,3-Dichloropropene, Total 1,1-Dichloropropene Bromoform 1,1,2,2-Tetrachloroethane Benzene Toluene Ethylbenzene Chloromethane Bromomethane Vinyl chloride Chloroethane 1,1-Dichloroethene trans-1,2-Dichloroethene 1,2-Dichloroethene, Total Trichloroethene Parameter Result Dilution Factor ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Qualifier Units RL Volatile Organics by GC/MS - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 3.0 0.75 0.75 0.50 1.8 0.50 0.75 0.50 0.50 2.5 0.50 0.50 0.50 0.50 0.50 0.50 2.5 2.0 0.50 0.50 0.75 0.50 2.5 1.0 1.0 1.0 0.50 0.75 0.50 0.50 07/27/17 TRIP BLANKClient ID: 07/06/17 00:00Date Collected: 07/13/17Date Received: NANTUCKET, MASample Location: L1723632-26Lab ID: Field Prep:Not Specified Matrix:Water Analytical Method: Analytical Date: Analyst: 1,8260C 07/20/17 11:39 NL MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:07271718:43 Page 60 of 189 1,2-Dichlorobenzene 1,3-Dichlorobenzene 1,4-Dichlorobenzene Methyl tert butyl ether p/m-Xylene o-Xylene Xylenes, Total cis-1,2-Dichloroethene Dibromomethane 1,4-Dichlorobutane 1,2,3-Trichloropropane Styrene Dichlorodifluoromethane Acetone Carbon disulfide 2-Butanone Vinyl acetate 4-Methyl-2-pentanone 2-Hexanone Ethyl methacrylate Acrylonitrile Bromochloromethane Tetrahydrofuran 2,2-Dichloropropane 1,2-Dibromoethane 1,3-Dichloropropane 1,1,1,2-Tetrachloroethane Bromobenzene n-Butylbenzene sec-Butylbenzene tert-Butylbenzene o-Chlorotoluene p-Chlorotoluene 1,2-Dibromo-3-chloropropane Hexachlorobutadiene Isopropylbenzene p-Isopropyltoluene Naphthalene n-Propylbenzene Parameter Result Dilution Factor ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Qualifier Units RL Volatile Organics by GC/MS - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 2.5 2.5 2.5 1.0 1.0 1.0 1.0 0.50 5.0 5.0 5.0 1.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 2.5 5.0 2.5 2.0 2.5 0.50 2.5 0.50 0.50 2.5 2.5 2.5 2.5 0.50 0.50 0.50 2.5 0.50 07/27/17 TRIP BLANKClient ID: 07/06/17 00:00Date Collected: 07/13/17Date Received: NANTUCKET, MASample Location: L1723632-26Lab ID: Field Prep:Not Specified MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:07271718:43 Page 61 of 189 1,2,3-Trichlorobenzene 1,2,4-Trichlorobenzene 1,3,5-Trimethylbenzene 1,2,4-Trimethylbenzene trans-1,4-Dichloro-2-butene Ethyl ether Parameter Result Dilution Factor ND ND ND ND ND ND ug/l ug/l ug/l ug/l ug/l ug/l 1 1 1 1 1 1 Qualifier Units RL Volatile Organics by GC/MS - Westborough Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 2.5 2.5 2.5 2.5 2.5 2.5 1,2-Dichloroethane-d4 Toluene-d8 4-Bromofluorobenzene Dibromofluoromethane 135 97 97 110 70-130 70-130 70-130 70-130 Acceptance Criteria Q Surrogate % Recovery Qualifier 07/27/17 TRIP BLANKClient ID: 07/06/17 00:00Date Collected: 07/13/17Date Received: NANTUCKET, MASample Location: L1723632-26Lab ID: Field Prep:Not Specified MDL -- -- -- -- -- -- Serial_No:07271718:43 Page 62 of 189 Method Blank Analysis Batch Quality Control Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 07/14/17 22:46 1,8260CAnalytical Method: Analytical Date: 07/27/17 Analyst:PK Methylene chloride 1,1-Dichloroethane Chloroform Carbon tetrachloride 1,2-Dichloropropane Dibromochloromethane 1,1,2-Trichloroethane 2-Chloroethylvinyl ether Tetrachloroethene Chlorobenzene Trichlorofluoromethane 1,2-Dichloroethane 1,1,1-Trichloroethane Bromodichloromethane trans-1,3-Dichloropropene cis-1,3-Dichloropropene 1,3-Dichloropropene, Total 1,1-Dichloropropene Bromoform 1,1,2,2-Tetrachloroethane Benzene Toluene Ethylbenzene Chloromethane Bromomethane Vinyl chloride Chloroethane 1,1-Dichloroethene trans-1,2-Dichloroethene Parameter Result ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND RL 3.0 0.75 0.75 0.50 1.8 0.50 0.75 10 0.50 0.50 2.5 0.50 0.50 0.50 0.50 0.50 0.50 2.5 2.0 0.50 0.50 0.75 0.50 2.5 1.0 1.0 1.0 0.50 0.75 ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l UnitsQualifier Volatile Organics by GC/MS - Westborough Lab for sample(s): 08-09,18-19 Batch: WG1023188-5 MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:07271718:43 Page 63 of 189 Method Blank Analysis Batch Quality Control Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 07/14/17 22:46 1,8260CAnalytical Method: Analytical Date: 07/27/17 Analyst:PK 1,2-Dichloroethene, Total Trichloroethene 1,2-Dichlorobenzene 1,3-Dichlorobenzene 1,4-Dichlorobenzene Methyl tert butyl ether p/m-Xylene o-Xylene Xylenes, Total cis-1,2-Dichloroethene Dibromomethane 1,4-Dichlorobutane Iodomethane 1,2,3-Trichloropropane Styrene Dichlorodifluoromethane Acetone Carbon disulfide 2-Butanone Vinyl acetate 4-Methyl-2-pentanone 2-Hexanone Ethyl methacrylate Acrolein Acrylonitrile Bromochloromethane Tetrahydrofuran 2,2-Dichloropropane 1,2-Dibromoethane Parameter Result ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND RL 0.50 0.50 2.5 2.5 2.5 1.0 1.0 1.0 1.0 0.50 5.0 5.0 5.0 5.0 1.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 2.5 5.0 2.5 2.0 ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l UnitsQualifier Volatile Organics by GC/MS - Westborough Lab for sample(s): 08-09,18-19 Batch: WG1023188-5 MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:07271718:43 Page 64 of 189 Method Blank Analysis Batch Quality Control Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 07/14/17 22:46 1,8260CAnalytical Method: Analytical Date: 07/27/17 Analyst:PK 1,3-Dichloropropane 1,1,1,2-Tetrachloroethane Bromobenzene n-Butylbenzene sec-Butylbenzene tert-Butylbenzene o-Chlorotoluene p-Chlorotoluene 1,2-Dibromo-3-chloropropane Hexachlorobutadiene Isopropylbenzene p-Isopropyltoluene Naphthalene n-Propylbenzene 1,2,3-Trichlorobenzene 1,2,4-Trichlorobenzene 1,3,5-Trimethylbenzene 1,3,5-Trichlorobenzene 1,2,4-Trimethylbenzene trans-1,4-Dichloro-2-butene Halothane Ethyl ether Methyl Acetate Ethyl Acetate Isopropyl Ether Cyclohexane Tert-Butyl Alcohol Ethyl-Tert-Butyl-Ether Tertiary-Amyl Methyl Ether Parameter Result ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND RL 2.5 0.50 2.5 0.50 0.50 2.5 2.5 2.5 2.5 0.50 0.50 0.50 2.5 0.50 2.5 2.5 2.5 2.0 2.5 2.5 2.5 2.5 10 10 2.0 10 10 2.0 2.0 ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l UnitsQualifier Volatile Organics by GC/MS - Westborough Lab for sample(s): 08-09,18-19 Batch: WG1023188-5 MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:07271718:43 Page 65 of 189 Method Blank Analysis Batch Quality Control Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 07/14/17 22:46 1,8260CAnalytical Method: Analytical Date: 07/27/17 Analyst:PK 1,4-Dioxane 1,1,2-Trichloro-1,2,2-Trifluoroethane Methyl cyclohexane p-Diethylbenzene 4-Ethyltoluene 1,2,4,5-Tetramethylbenzene Parameter Result ND ND ND ND ND ND RL 250 10 10 2.0 2.0 2.0 ug/l ug/l ug/l ug/l ug/l ug/l UnitsQualifier Volatile Organics by GC/MS - Westborough Lab for sample(s): 08-09,18-19 Batch: WG1023188-5 1,2-Dichloroethane-d4 Toluene-d8 4-Bromofluorobenzene Dibromofluoromethane 115 98 97 108 70-130 70-130 70-130 70-130 Surrogate %Recovery Qualifier Acceptance Criteria MDL -- -- -- -- -- -- Serial_No:07271718:43 Page 66 of 189 Method Blank Analysis Batch Quality Control Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 07/20/17 10:28 1,8260CAnalytical Method: Analytical Date: 07/27/17 Analyst:PD Methylene chloride 1,1-Dichloroethane Chloroform Carbon tetrachloride 1,2-Dichloropropane Dibromochloromethane 1,1,2-Trichloroethane 2-Chloroethylvinyl ether Tetrachloroethene Chlorobenzene Trichlorofluoromethane 1,2-Dichloroethane 1,1,1-Trichloroethane Bromodichloromethane trans-1,3-Dichloropropene cis-1,3-Dichloropropene 1,3-Dichloropropene, Total 1,1-Dichloropropene Bromoform 1,1,2,2-Tetrachloroethane Benzene Toluene Ethylbenzene Chloromethane Bromomethane Vinyl chloride Chloroethane 1,1-Dichloroethene trans-1,2-Dichloroethene Parameter Result ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND RL 3.0 0.75 0.75 0.50 1.8 0.50 0.75 10 0.50 0.50 2.5 0.50 0.50 0.50 0.50 0.50 0.50 2.5 2.0 0.50 0.50 0.75 0.50 2.5 1.0 1.0 1.0 0.50 0.75 ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l UnitsQualifier Volatile Organics by GC/MS - Westborough Lab for sample(s): 01-07,20-26 Batch: WG1024331-5 MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:07271718:43 Page 67 of 189 Method Blank Analysis Batch Quality Control Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 07/20/17 10:28 1,8260CAnalytical Method: Analytical Date: 07/27/17 Analyst:PD 1,2-Dichloroethene, Total Trichloroethene 1,2-Dichlorobenzene 1,3-Dichlorobenzene 1,4-Dichlorobenzene Methyl tert butyl ether p/m-Xylene o-Xylene Xylenes, Total cis-1,2-Dichloroethene Dibromomethane 1,4-Dichlorobutane Iodomethane 1,2,3-Trichloropropane Styrene Dichlorodifluoromethane Acetone Carbon disulfide 2-Butanone Vinyl acetate 4-Methyl-2-pentanone 2-Hexanone Ethyl methacrylate Acrolein Acrylonitrile Bromochloromethane Tetrahydrofuran 2,2-Dichloropropane 1,2-Dibromoethane Parameter Result ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND RL 0.50 0.50 2.5 2.5 2.5 1.0 1.0 1.0 1.0 0.50 5.0 5.0 5.0 5.0 1.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 2.5 5.0 2.5 2.0 ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l UnitsQualifier Volatile Organics by GC/MS - Westborough Lab for sample(s): 01-07,20-26 Batch: WG1024331-5 MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:07271718:43 Page 68 of 189 Method Blank Analysis Batch Quality Control Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 07/20/17 10:28 1,8260CAnalytical Method: Analytical Date: 07/27/17 Analyst:PD 1,3-Dichloropropane 1,1,1,2-Tetrachloroethane Bromobenzene n-Butylbenzene sec-Butylbenzene tert-Butylbenzene o-Chlorotoluene p-Chlorotoluene 1,2-Dibromo-3-chloropropane Hexachlorobutadiene Isopropylbenzene p-Isopropyltoluene Naphthalene n-Propylbenzene 1,2,3-Trichlorobenzene 1,2,4-Trichlorobenzene 1,3,5-Trimethylbenzene 1,3,5-Trichlorobenzene 1,2,4-Trimethylbenzene trans-1,4-Dichloro-2-butene Halothane Ethyl ether Methyl Acetate Ethyl Acetate Isopropyl Ether Cyclohexane Tert-Butyl Alcohol Ethyl-Tert-Butyl-Ether Tertiary-Amyl Methyl Ether Parameter Result ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND RL 2.5 0.50 2.5 0.50 0.50 2.5 2.5 2.5 2.5 0.50 0.50 0.50 2.5 0.50 2.5 2.5 2.5 2.0 2.5 2.5 2.5 2.5 10 10 2.0 10 10 2.0 2.0 ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l UnitsQualifier Volatile Organics by GC/MS - Westborough Lab for sample(s): 01-07,20-26 Batch: WG1024331-5 MDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:07271718:43 Page 69 of 189 Method Blank Analysis Batch Quality Control Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 07/20/17 10:28 1,8260CAnalytical Method: Analytical Date: 07/27/17 Analyst:PD 1,4-Dioxane 1,1,2-Trichloro-1,2,2-Trifluoroethane Methyl cyclohexane p-Diethylbenzene 4-Ethyltoluene 1,2,4,5-Tetramethylbenzene Parameter Result ND ND ND ND ND ND RL 250 10 10 2.0 2.0 2.0 ug/l ug/l ug/l ug/l ug/l ug/l UnitsQualifier Volatile Organics by GC/MS - Westborough Lab for sample(s): 01-07,20-26 Batch: WG1024331-5 1,2-Dichloroethane-d4 Toluene-d8 4-Bromofluorobenzene Dibromofluoromethane 134 98 99 111 Q 70-130 70-130 70-130 70-130 Surrogate %Recovery Qualifier Acceptance Criteria MDL -- -- -- -- -- -- Serial_No:07271718:43 Page 70 of 189 Methylene chloride 1,1-Dichloroethane Chloroform Carbon tetrachloride 1,2-Dichloropropane Dibromochloromethane 1,1,2-Trichloroethane 2-Chloroethylvinyl ether Tetrachloroethene Chlorobenzene Trichlorofluoromethane 1,2-Dichloroethane 1,1,1-Trichloroethane Bromodichloromethane trans-1,3-Dichloropropene cis-1,3-Dichloropropene 1,1-Dichloropropene Bromoform 1,1,2,2-Tetrachloroethane Benzene Toluene Ethylbenzene Chloromethane 90 83 91 87 84 98 92 130 85 86 88 100 89 96 85 92 80 95 87 82 81 82 70 88 81 88 85 82 94 89 120 81 83 84 98 86 93 82 90 78 90 86 81 79 78 70 70-130 70-130 70-130 63-132 70-130 63-130 70-130 70-130 70-130 75-130 62-150 70-130 67-130 67-130 70-130 70-130 70-130 54-136 67-130 70-130 70-130 70-130 64-130 2 2 3 2 2 4 3 8 5 4 5 2 3 3 4 2 3 5 1 1 3 5 0 20 20 20 20 20 20 20 20 20 25 20 20 20 20 20 20 20 20 20 25 25 20 20 Parameter LCS %Recovery LCSD %Recovery %Recovery Limits RPD RPD Limits Volatile Organics by GC/MS - Westborough Lab Associated sample(s): 08-09,18-19 Batch: WG1023188-3 WG1023188-4 Lab Control Sample Analysis Batch Quality ControlProject Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 07/27/17 Qual Qual Qual Serial_No:07271718:43 Page 71 of 189 Bromomethane Vinyl chloride Chloroethane 1,1-Dichloroethene trans-1,2-Dichloroethene Trichloroethene 1,2-Dichlorobenzene 1,3-Dichlorobenzene 1,4-Dichlorobenzene Methyl tert butyl ether p/m-Xylene o-Xylene cis-1,2-Dichloroethene Dibromomethane 1,4-Dichlorobutane Iodomethane 1,2,3-Trichloropropane Styrene Dichlorodifluoromethane Acetone Carbon disulfide 2-Butanone Vinyl acetate 73 73 80 82 87 85 89 86 87 100 85 85 89 100 86 51 94 90 77 110 79 95 91 72 70 77 78 82 83 85 82 82 100 80 80 87 98 83 48 81 85 73 110 76 84 89 39-139 55-140 55-138 61-145 70-130 70-130 70-130 70-130 70-130 63-130 70-130 70-130 70-130 70-130 70-130 70-130 64-130 70-130 36-147 58-148 51-130 63-138 70-130 1 4 4 5 6 2 5 5 6 0 6 6 2 2 4 6 15 6 5 0 4 12 2 20 20 20 25 20 25 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 Parameter LCS %Recovery LCSD %Recovery %Recovery Limits RPD RPD Limits Volatile Organics by GC/MS - Westborough Lab Associated sample(s): 08-09,18-19 Batch: WG1023188-3 WG1023188-4 Lab Control Sample Analysis Batch Quality ControlProject Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 07/27/17 Qual Qual Q Q Qual Serial_No:07271718:43 Page 72 of 189 4-Methyl-2-pentanone 2-Hexanone Ethyl methacrylate Acrolein Acrylonitrile Bromochloromethane Tetrahydrofuran 2,2-Dichloropropane 1,2-Dibromoethane 1,3-Dichloropropane 1,1,1,2-Tetrachloroethane Bromobenzene n-Butylbenzene sec-Butylbenzene tert-Butylbenzene o-Chlorotoluene p-Chlorotoluene 1,2-Dibromo-3-chloropropane Hexachlorobutadiene Isopropylbenzene p-Isopropyltoluene Naphthalene n-Propylbenzene 89 82 84 83 91 100 95 89 98 91 92 88 79 79 80 81 80 99 94 78 82 110 76 84 76 79 86 82 100 93 86 96 87 88 82 74 74 77 79 76 93 89 74 77 100 72 59-130 57-130 70-130 70-130 70-130 70-130 58-130 63-133 70-130 70-130 64-130 70-130 53-136 70-130 70-130 70-130 70-130 41-144 63-130 70-130 70-130 70-130 69-130 6 8 6 4 10 0 2 3 2 4 4 7 7 7 4 3 5 6 5 5 6 10 5 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 Parameter LCS %Recovery LCSD %Recovery %Recovery Limits RPD RPD Limits Volatile Organics by GC/MS - Westborough Lab Associated sample(s): 08-09,18-19 Batch: WG1023188-3 WG1023188-4 Lab Control Sample Analysis Batch Quality ControlProject Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 07/27/17 Qual Qual Qual Serial_No:07271718:43 Page 73 of 189 1,2,3-Trichlorobenzene 1,2,4-Trichlorobenzene 1,3,5-Trimethylbenzene 1,3,5-Trichlorobenzene 1,2,4-Trimethylbenzene trans-1,4-Dichloro-2-butene Halothane Ethyl ether Methyl Acetate Ethyl Acetate Isopropyl Ether Cyclohexane Tert-Butyl Alcohol Ethyl-Tert-Butyl-Ether Tertiary-Amyl Methyl Ether 1,4-Dioxane 1,1,2-Trichloro-1,2,2-Trifluoroethane Methyl cyclohexane p-Diethylbenzene 4-Ethyltoluene 1,2,4,5-Tetramethylbenzene 120 100 81 93 82 84 84 100 85 92 82 73 120 94 96 142 81 80 83 79 86 110 95 76 86 78 88 81 96 83 87 80 70 110 92 94 138 77 76 78 75 82 70-130 70-130 64-130 70-130 70-130 70-130 70-130 59-134 70-130 70-130 70-130 70-130 70-130 70-130 66-130 56-162 70-130 70-130 70-130 70-130 70-130 9 5 6 8 5 5 4 4 2 6 2 4 9 2 2 3 5 5 6 5 5 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 Parameter LCS %Recovery LCSD %Recovery %Recovery Limits RPD RPD Limits Volatile Organics by GC/MS - Westborough Lab Associated sample(s): 08-09,18-19 Batch: WG1023188-3 WG1023188-4 Lab Control Sample Analysis Batch Quality ControlProject Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 07/27/17 Qual Qual Qual Serial_No:07271718:43 Page 74 of 189 Parameter LCS %Recovery LCSD %Recovery %Recovery Limits RPD RPD Limits Volatile Organics by GC/MS - Westborough Lab Associated sample(s): 08-09,18-19 Batch: WG1023188-3 WG1023188-4 Lab Control Sample Analysis Batch Quality ControlProject Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 1,2-Dichloroethane-d4 Toluene-d8 4-Bromofluorobenzene Dibromofluoromethane 120 99 96 109 70-130 70-130 70-130 70-130 119 97 95 111 Surrogate Qual%Recovery Qual%Recovery LCS LCSD 07/27/17 Acceptance Criteria Qual Qual Qual Serial_No:07271718:43 Page 75 of 189 Methylene chloride 1,1-Dichloroethane Chloroform Carbon tetrachloride 1,2-Dichloropropane Dibromochloromethane 1,1,2-Trichloroethane 2-Chloroethylvinyl ether Tetrachloroethene Chlorobenzene Trichlorofluoromethane 1,2-Dichloroethane 1,1,1-Trichloroethane Bromodichloromethane trans-1,3-Dichloropropene cis-1,3-Dichloropropene 1,1-Dichloropropene Bromoform 1,1,2,2-Tetrachloroethane Benzene Toluene Ethylbenzene Chloromethane 94 100 110 140 97 100 94 340 110 98 100 120 130 110 100 120 100 90 85 100 96 100 120 94 100 110 130 99 100 95 330 100 98 99 120 120 110 100 120 100 88 85 100 96 100 110 70-130 70-130 70-130 63-132 70-130 63-130 70-130 70-130 70-130 75-130 62-150 70-130 67-130 67-130 70-130 70-130 70-130 54-136 67-130 70-130 70-130 70-130 64-130 0 0 0 7 2 0 1 3 10 0 1 0 8 0 0 0 0 2 0 0 0 0 9 20 20 20 20 20 20 20 20 20 25 20 20 20 20 20 20 20 20 20 25 25 20 20 Parameter LCS %Recovery LCSD %Recovery %Recovery Limits RPD RPD Limits Volatile Organics by GC/MS - Westborough Lab Associated sample(s): 01-07,20-26 Batch: WG1024331-3 WG1024331-4 Lab Control Sample Analysis Batch Quality ControlProject Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 07/27/17 Qual Qual Q Q Q Qual Serial_No:07271718:43 Page 76 of 189 Bromomethane Vinyl chloride Chloroethane 1,1-Dichloroethene trans-1,2-Dichloroethene Trichloroethene 1,2-Dichlorobenzene 1,3-Dichlorobenzene 1,4-Dichlorobenzene Methyl tert butyl ether p/m-Xylene o-Xylene cis-1,2-Dichloroethene Dibromomethane 1,4-Dichlorobutane Iodomethane 1,2,3-Trichloropropane Styrene Dichlorodifluoromethane Acetone Carbon disulfide 2-Butanone Vinyl acetate 72 100 84 84 96 100 95 95 95 130 105 100 99 110 95 93 89 105 95 110 66 97 94 74 100 82 81 94 100 96 96 94 130 105 105 97 110 97 95 90 105 92 120 64 96 97 39-139 55-140 55-138 61-145 70-130 70-130 70-130 70-130 70-130 63-130 70-130 70-130 70-130 70-130 70-130 70-130 64-130 70-130 36-147 58-148 51-130 63-138 70-130 3 0 2 4 2 0 1 1 1 0 0 5 2 0 2 2 1 0 3 9 3 1 3 20 20 20 25 20 25 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 Parameter LCS %Recovery LCSD %Recovery %Recovery Limits RPD RPD Limits Volatile Organics by GC/MS - Westborough Lab Associated sample(s): 01-07,20-26 Batch: WG1024331-3 WG1024331-4 Lab Control Sample Analysis Batch Quality ControlProject Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 07/27/17 Qual Qual Qual Serial_No:07271718:43 Page 77 of 189 4-Methyl-2-pentanone 2-Hexanone Ethyl methacrylate Acrolein Acrylonitrile Bromochloromethane Tetrahydrofuran 2,2-Dichloropropane 1,2-Dibromoethane 1,3-Dichloropropane 1,1,1,2-Tetrachloroethane Bromobenzene n-Butylbenzene sec-Butylbenzene tert-Butylbenzene o-Chlorotoluene p-Chlorotoluene 1,2-Dibromo-3-chloropropane Hexachlorobutadiene Isopropylbenzene p-Isopropyltoluene Naphthalene n-Propylbenzene 89 90 92 76 94 110 96 180 100 96 120 97 96 95 98 98 96 86 110 99 98 91 96 97 89 92 77 100 110 93 170 100 98 110 98 95 93 98 98 96 79 110 97 97 100 95 59-130 57-130 70-130 70-130 70-130 70-130 58-130 63-133 70-130 70-130 64-130 70-130 53-136 70-130 70-130 70-130 70-130 41-144 63-130 70-130 70-130 70-130 69-130 9 1 0 1 6 0 3 6 0 2 9 1 1 2 0 0 0 8 0 2 1 9 1 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 Parameter LCS %Recovery LCSD %Recovery %Recovery Limits RPD RPD Limits Volatile Organics by GC/MS - Westborough Lab Associated sample(s): 01-07,20-26 Batch: WG1024331-3 WG1024331-4 Lab Control Sample Analysis Batch Quality ControlProject Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 07/27/17 Qual Qual Q Q Qual Serial_No:07271718:43 Page 78 of 189 1,2,3-Trichlorobenzene 1,2,4-Trichlorobenzene 1,3,5-Trimethylbenzene 1,3,5-Trichlorobenzene 1,2,4-Trimethylbenzene trans-1,4-Dichloro-2-butene Halothane Ethyl ether Methyl Acetate Ethyl Acetate Isopropyl Ether Cyclohexane Tert-Butyl Alcohol Ethyl-Tert-Butyl-Ether Tertiary-Amyl Methyl Ether 1,4-Dioxane 1,1,2-Trichloro-1,2,2-Trifluoroethane Methyl cyclohexane p-Diethylbenzene 4-Ethyltoluene 1,2,4,5-Tetramethylbenzene 78 100 100 100 100 100 95 94 94 92 98 89 196 130 140 124 91 100 97 95 100 93 110 97 100 99 97 92 95 94 91 96 87 200 130 140 124 88 96 95 95 100 70-130 70-130 64-130 70-130 70-130 70-130 70-130 59-134 70-130 70-130 70-130 70-130 70-130 70-130 66-130 56-162 70-130 70-130 70-130 70-130 70-130 18 10 3 0 1 3 3 1 0 1 2 2 2 0 0 0 3 4 2 0 0 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 Parameter LCS %Recovery LCSD %Recovery %Recovery Limits RPD RPD Limits Volatile Organics by GC/MS - Westborough Lab Associated sample(s): 01-07,20-26 Batch: WG1024331-3 WG1024331-4 Lab Control Sample Analysis Batch Quality ControlProject Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 07/27/17 Qual Qual Q Q Q Q Qual Serial_No:07271718:43 Page 79 of 189 Parameter LCS %Recovery LCSD %Recovery %Recovery Limits RPD RPD Limits Volatile Organics by GC/MS - Westborough Lab Associated sample(s): 01-07,20-26 Batch: WG1024331-3 WG1024331-4 Lab Control Sample Analysis Batch Quality ControlProject Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 1,2-Dichloroethane-d4 Toluene-d8 4-Bromofluorobenzene Dibromofluoromethane 129 98 97 112 70-130 70-130 70-130 70-130 130 100 100 112 Surrogate Qual%Recovery Qual%Recovery LCS LCSD 07/27/17 Acceptance Criteria Qual Qual Qual Serial_No:07271718:43 Page 80 of 189 SEMIVOLATILES Serial_No:07271718:43 Page 81 of 189 FF 1,4-Dioxane Parameter Result Dilution Factor ND ng/l 1 Qualifier Units RL 1,4 Dioxane by 8270D-SIM - Mansfield Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 147 1,4-Dioxane-d8 34 15-110 Acceptance CriteriaSurrogate % Recovery Qualifier 07/27/17 MW-5SClient ID: 07/11/17 13:00Date Collected: 07/12/17Date Received: NANTUCKET, MASample Location: L1723632-01Lab ID: Field Prep:Field Filtered (Dissolved Metals and Phosphorus) Matrix:Water Extraction Method: Analytical Method: Analytical Date: Analyst: 1,8270D-SIM 07/14/17 15:45 TJ EPA 3510C Extraction Date:07/13/17 16:45 MDL -- Serial_No:07271718:43 Page 82 of 189 1,4-Dioxane Parameter Result Dilution Factor ND ng/l 1 Qualifier Units RL 1,4 Dioxane by 8270D-SIM - Mansfield Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 144 1,4-Dioxane-d8 33 15-110 Acceptance CriteriaSurrogate % Recovery Qualifier 07/27/17 MW-5DClient ID: 07/11/17 13:30Date Collected: 07/12/17Date Received: NANTUCKET, MASample Location: L1723632-02Lab ID: Field Prep:Field Filtered (Dissolved Metals and Phosphorus) Matrix:Water Extraction Method: Analytical Method: Analytical Date: Analyst: 1,8270D-SIM 07/14/17 16:26 TJ EPA 3510C Extraction Date:07/13/17 16:45 MDL -- Serial_No:07271718:43 Page 83 of 189 1,4-Dioxane Parameter Result Dilution Factor ND ng/l 1 Qualifier Units RL 1,4 Dioxane by 8270D-SIM - Mansfield Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 147 1,4-Dioxane-d8 32 15-110 Acceptance CriteriaSurrogate % Recovery Qualifier 07/27/17 MW-6SClient ID: 07/11/17 14:30Date Collected: 07/12/17Date Received: NANTUCKET, MASample Location: L1723632-03Lab ID: Field Prep:Field Filtered (Dissolved Metals and Phosphorus) Matrix:Water Extraction Method: Analytical Method: Analytical Date: Analyst: 1,8270D-SIM 07/14/17 17:07 TJ EPA 3510C Extraction Date:07/13/17 16:45 MDL -- Serial_No:07271718:43 Page 84 of 189 1,4-Dioxane Parameter Result Dilution Factor ND ng/l 1 Qualifier Units RL 1,4 Dioxane by 8270D-SIM - Mansfield Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 147 1,4-Dioxane-d8 34 15-110 Acceptance CriteriaSurrogate % Recovery Qualifier 07/27/17 MW-6DClient ID: 07/11/17 15:00Date Collected: 07/12/17Date Received: NANTUCKET, MASample Location: L1723632-04Lab ID: Field Prep:Field Filtered (Dissolved Metals and Phosphorus) Matrix:Water Extraction Method: Analytical Method: Analytical Date: Analyst: 1,8270D-SIM 07/14/17 17:48 TJ EPA 3510C Extraction Date:07/13/17 16:45 MDL -- Serial_No:07271718:43 Page 85 of 189 1,4-Dioxane Parameter Result Dilution Factor 396.ng/l 1 Qualifier Units RL 1,4 Dioxane by 8270D-SIM - Mansfield Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 147 1,4-Dioxane-d8 32 15-110 Acceptance CriteriaSurrogate % Recovery Qualifier 07/27/17 MW-7SClient ID: 07/11/17 15:40Date Collected: 07/12/17Date Received: NANTUCKET, MASample Location: L1723632-05Lab ID: Field Prep:Field Filtered (Dissolved Metals and Phosphorus) Matrix:Water Extraction Method: Analytical Method: Analytical Date: Analyst: 1,8270D-SIM 07/14/17 18:29 TJ EPA 3510C Extraction Date:07/13/17 16:45 MDL -- Serial_No:07271718:43 Page 86 of 189 1,4-Dioxane Parameter Result Dilution Factor 334.ng/l 1 Qualifier Units RL 1,4 Dioxane by 8270D-SIM - Mansfield Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 147 1,4-Dioxane-d8 34 15-110 Acceptance CriteriaSurrogate % Recovery Qualifier 07/27/17 MW-7DClient ID: 07/11/17 16:00Date Collected: 07/12/17Date Received: NANTUCKET, MASample Location: L1723632-06Lab ID: Field Prep:Field Filtered (Dissolved Metals and Phosphorus) Matrix:Water Extraction Method: Analytical Method: Analytical Date: Analyst: 1,8270D-SIM 07/14/17 19:11 TJ EPA 3510C Extraction Date:07/13/17 16:45 MDL -- Serial_No:07271718:43 Page 87 of 189 1,4-Dioxane Parameter Result Dilution Factor ND ng/l 1 Qualifier Units RL 1,4 Dioxane by 8270D-SIM - Mansfield Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 147 1,4-Dioxane-d8 34 15-110 Acceptance CriteriaSurrogate % Recovery Qualifier 07/27/17 DUP-1Client ID: 07/11/17 00:00Date Collected: 07/12/17Date Received: NANTUCKET, MASample Location: L1723632-07Lab ID: Field Prep:Field Filtered (Dissolved Metals and Phosphorus) Matrix:Water Extraction Method: Analytical Method: Analytical Date: Analyst: 1,8270D-SIM 07/14/17 19:52 TJ EPA 3510C Extraction Date:07/13/17 16:45 MDL -- Serial_No:07271718:43 Page 88 of 189 1,4-Dioxane Parameter Result Dilution Factor ND ng/l 1 Qualifier Units RL 1,4 Dioxane by 8270D-SIM - Mansfield Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 147 1,4-Dioxane-d8 34 15-110 Acceptance CriteriaSurrogate % Recovery Qualifier 07/27/17 FB-1Client ID: 07/11/17 14:00Date Collected: 07/12/17Date Received: NANTUCKET, MASample Location: L1723632-08Lab ID: Field Prep:Field Filtered (Dissolved Metals and Phosphorus) Matrix:Water Extraction Method: Analytical Method: Analytical Date: Analyst: 1,8270D-SIM 07/14/17 20:33 TJ EPA 3510C Extraction Date:07/13/17 16:45 MDL -- Serial_No:07271718:43 Page 89 of 189 1,4-Dioxane Parameter Result Dilution Factor ND ng/l 1 Qualifier Units RL 1,4 Dioxane by 8270D-SIM - Mansfield Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 144 1,4-Dioxane-d8 17 15-110 Acceptance CriteriaSurrogate % Recovery Qualifier 07/27/17 MW-1DClient ID: 07/12/17 12:45Date Collected: 07/13/17Date Received: NANTUCKET, MASample Location: L1723632-18Lab ID: Field Prep:Field Filtered (Dissolved Metals and Phosphorus) Matrix:Water Extraction Method: Analytical Method: Analytical Date: Analyst: 1,8270D-SIM 07/21/17 04:42 TJ EPA 3510C Extraction Date:07/18/17 12:00 MDL -- Serial_No:07271718:43 Page 90 of 189 1,4-Dioxane Parameter Result Dilution Factor ND ng/l 1 Qualifier Units RL 1,4 Dioxane by 8270D-SIM - Mansfield Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 144 1,4-Dioxane-d8 18 15-110 Acceptance CriteriaSurrogate % Recovery Qualifier 07/27/17 MW-1SClient ID: 07/12/17 12:10Date Collected: 07/13/17Date Received: NANTUCKET, MASample Location: L1723632-19Lab ID: Field Prep:Field Filtered (Dissolved Metals and Phosphorus) Matrix:Water Extraction Method: Analytical Method: Analytical Date: Analyst: 1,8270D-SIM 07/21/17 06:55 TJ EPA 3510C Extraction Date:07/18/17 12:00 MDL -- Serial_No:07271718:43 Page 91 of 189 1,4-Dioxane Parameter Result Dilution Factor 1460 ng/l 1 Qualifier Units RL 1,4 Dioxane by 8270D-SIM - Mansfield Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 144 1,4-Dioxane-d8 21 15-110 Acceptance CriteriaSurrogate % Recovery Qualifier 07/27/17 MW-3DClient ID: 07/12/17 11:30Date Collected: 07/13/17Date Received: NANTUCKET, MASample Location: L1723632-20Lab ID: Field Prep:Field Filtered (Dissolved Metals and Phosphorus) Matrix:Water Extraction Method: Analytical Method: Analytical Date: Analyst: 1,8270D-SIM 07/21/17 07:37 TJ EPA 3510C Extraction Date:07/18/17 12:00 MDL -- Serial_No:07271718:43 Page 92 of 189 1,4-Dioxane Parameter Result Dilution Factor 2310 ng/l 1 Qualifier Units RL 1,4 Dioxane by 8270D-SIM - Mansfield Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 144 1,4-Dioxane-d8 20 15-110 Acceptance CriteriaSurrogate % Recovery Qualifier 07/27/17 MW-3SClient ID: 07/12/17 11:00Date Collected: 07/13/17Date Received: NANTUCKET, MASample Location: L1723632-21Lab ID: Field Prep:Field Filtered (Dissolved Metals and Phosphorus) Matrix:Water Extraction Method: Analytical Method: Analytical Date: Analyst: 1,8270D-SIM 07/21/17 08:18 TJ EPA 3510C Extraction Date:07/18/17 12:00 MDL -- Serial_No:07271718:43 Page 93 of 189 1,4-Dioxane Parameter Result Dilution Factor ND ng/l 1 Qualifier Units RL 1,4 Dioxane by 8270D-SIM - Mansfield Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 144 1,4-Dioxane-d8 17 15-110 Acceptance CriteriaSurrogate % Recovery Qualifier 07/27/17 MW-8DClient ID: 07/12/17 14:30Date Collected: 07/13/17Date Received: NANTUCKET, MASample Location: L1723632-22Lab ID: Field Prep:Field Filtered (Dissolved Metals and Phosphorus) Matrix:Water Extraction Method: Analytical Method: Analytical Date: Analyst: 1,8270D-SIM 07/21/17 08:59 TJ EPA 3510C Extraction Date:07/18/17 12:00 MDL -- Serial_No:07271718:43 Page 94 of 189 1,4-Dioxane Parameter Result Dilution Factor ND ng/l 1 Qualifier Units RL 1,4 Dioxane by 8270D-SIM - Mansfield Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 147 1,4-Dioxane-d8 20 15-110 Acceptance CriteriaSurrogate % Recovery Qualifier 07/27/17 MW-8SClient ID: 07/12/17 13:45Date Collected: 07/13/17Date Received: NANTUCKET, MASample Location: L1723632-23Lab ID: Field Prep:Field Filtered (Dissolved Metals and Phosphorus) Matrix:Water Extraction Method: Analytical Method: Analytical Date: Analyst: 1,8270D-SIM 07/21/17 09:40 TJ EPA 3510C Extraction Date:07/18/17 12:00 MDL -- Serial_No:07271718:43 Page 95 of 189 1,4-Dioxane Parameter Result Dilution Factor ND ng/l 1 Qualifier Units RL 1,4 Dioxane by 8270D-SIM - Mansfield Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 144 1,4-Dioxane-d8 22 15-110 Acceptance CriteriaSurrogate % Recovery Qualifier 07/27/17 SW-1Client ID: 07/12/17 13:00Date Collected: 07/13/17Date Received: NANTUCKET, MASample Location: L1723632-24Lab ID: Field Prep:Field Filtered (Dissolved Metals and Phosphorus) Matrix:Water Extraction Method: Analytical Method: Analytical Date: Analyst: 1,8270D-SIM 07/21/17 10:22 TJ EPA 3510C Extraction Date:07/18/17 12:00 MDL -- Serial_No:07271718:43 Page 96 of 189 1,4-Dioxane Parameter Result Dilution Factor ND ng/l 1 Qualifier Units RL 1,4 Dioxane by 8270D-SIM - Mansfield Lab SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 144 1,4-Dioxane-d8 21 15-110 Acceptance CriteriaSurrogate % Recovery Qualifier 07/27/17 SW-2Client ID: 07/12/17 09:15Date Collected: 07/13/17Date Received: NANTUCKET, MASample Location: L1723632-25Lab ID: Field Prep:Field Filtered (Dissolved Metals and Phosphorus) Matrix:Water Extraction Method: Analytical Method: Analytical Date: Analyst: 1,8270D-SIM 07/21/17 11:03 TJ EPA 3510C Extraction Date:07/18/17 12:00 MDL -- Serial_No:07271718:43 Page 97 of 189 Method Blank Analysis Batch Quality Control Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 07/14/17 10:21 1,8270D-SIMAnalytical Method: Analytical Date: Extraction Method:EPA 3510C Extraction Date:07/13/17 16:45 07/27/17 Analyst:TJ 1,4-Dioxane Parameter Result ND RL 150ng/l UnitsQualifier 1,4 Dioxane by 8270D-SIM - Mansfield Lab for sample(s): 01-08 Batch: WG1022331-1 1,4-Dioxane-d8 33 15-110 Surrogate %Recovery Qualifier Acceptance Criteria MDL -- Serial_No:07271718:43 Page 98 of 189 Method Blank Analysis Batch Quality Control Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 07/20/17 16:47 1,8270D-SIMAnalytical Method: Analytical Date: Extraction Method:EPA 3510C Extraction Date:07/18/17 12:00 07/27/17 Analyst:TJ 1,4-Dioxane Parameter Result ND RL 150ng/l UnitsQualifier 1,4 Dioxane by 8270D-SIM - Mansfield Lab for sample(s): 18-25 Batch: WG1023456-1 1,4-Dioxane-d8 27 15-110 Surrogate %Recovery Qualifier Acceptance Criteria MDL -- Serial_No:07271718:43 Page 99 of 189 1,4-Dioxane 121 123 40-140 2 30 Parameter LCS %Recovery LCSD %Recovery %Recovery Limits RPD RPD Limits 1,4 Dioxane by 8270D-SIM - Mansfield Lab Associated sample(s): 01-08 Batch: WG1022331-2 WG1022331-3 Lab Control Sample Analysis Batch Quality ControlProject Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 1,4-Dioxane-d8 28 15-11033 Surrogate Qual%Recovery Qual%Recovery LCS LCSD 07/27/17 Acceptance Criteria Qual Qual Qual Serial_No:07271718:43 Page 100 of 189 1,4-Dioxane 132 133 40-140 1 30 Parameter LCS %Recovery LCSD %Recovery %Recovery Limits RPD RPD Limits 1,4 Dioxane by 8270D-SIM - Mansfield Lab Associated sample(s): 18-25 Batch: WG1023456-2 WG1023456-3 Lab Control Sample Analysis Batch Quality ControlProject Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 1,4-Dioxane-d8 24 15-11026 Surrogate Qual%Recovery Qual%Recovery LCS LCSD 07/27/17 Acceptance Criteria Qual Qual Qual Serial_No:07271718:43 Page 101 of 189 METALS Serial_No:07271718:43 Page 102 of 189 FF Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 07/27/17 SAMPLE RESULTS MW-5SClient ID: 07/11/17 13:00Date Collected: 07/12/17Date Received: Matrix:Water NANTUCKET, MASample Location: L1723632-01Lab ID: Field Prep:Field Filtered (Dissolved Metals and Phosphorus) Parameter Result Dilution FactorQualifierUnitsRL Date Analyzed Analytical Method Analyst Date Prepared Dissolved Metals - Mansfield Lab Arsenic, Dissolved Barium, Dissolved Cadmium, Dissolved Calcium, Dissolved Chromium, Dissolved Copper, Dissolved Iron, Dissolved Lead, Dissolved Manganese, Dissolved Mercury, Dissolved Selenium, Dissolved Silver, Dissolved Sodium, Dissolved Zinc, Dissolved ND 0.022 ND 1.64 ND ND 3.15 ND 0.254 ND ND ND 18.2 ND mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0.005 0.010 0.005 0.100 0.010 0.010 0.050 0.010 0.010 0.00020 0.010 0.007 2.00 0.050 07/18/17 12:08 07/18/17 12:08 07/18/17 12:08 07/18/17 12:08 07/18/17 12:08 07/18/17 12:08 07/18/17 12:08 07/18/17 12:08 07/18/17 12:08 07/13/17 17:40 07/18/17 12:08 07/18/17 12:08 07/18/17 12:08 07/18/17 12:08 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,7470A 1,6010C 1,6010C 1,6010C 1,6010C PS PS PS PS PS PS PS PS PS EA PS PS PS PS 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/13/17 10:52 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 7470A EPA 3005A EPA 3005A EPA 3005A EPA 3005A Prep MethodMDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:07271718:43 Page 103 of 189 Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 07/27/17 SAMPLE RESULTS MW-5DClient ID: 07/11/17 13:30Date Collected: 07/12/17Date Received: Matrix:Water NANTUCKET, MASample Location: L1723632-02Lab ID: Field Prep:Field Filtered (Dissolved Metals and Phosphorus) Parameter Result Dilution FactorQualifierUnitsRL Date Analyzed Analytical Method Analyst Date Prepared Dissolved Metals - Mansfield Lab Arsenic, Dissolved Barium, Dissolved Cadmium, Dissolved Calcium, Dissolved Chromium, Dissolved Copper, Dissolved Iron, Dissolved Lead, Dissolved Manganese, Dissolved Mercury, Dissolved Selenium, Dissolved Silver, Dissolved Sodium, Dissolved Zinc, Dissolved ND ND ND 6.56 ND ND ND ND 0.702 ND ND ND 19.1 ND mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0.005 0.010 0.005 0.100 0.010 0.010 0.050 0.010 0.010 0.00020 0.010 0.007 2.00 0.050 07/18/17 12:12 07/18/17 12:12 07/18/17 12:12 07/18/17 12:12 07/18/17 12:12 07/18/17 12:12 07/18/17 12:12 07/18/17 12:12 07/18/17 12:12 07/13/17 17:45 07/18/17 12:12 07/18/17 12:12 07/18/17 12:12 07/18/17 12:12 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,7470A 1,6010C 1,6010C 1,6010C 1,6010C PS PS PS PS PS PS PS PS PS EA PS PS PS PS 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/13/17 10:52 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 7470A EPA 3005A EPA 3005A EPA 3005A EPA 3005A Prep MethodMDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:07271718:43 Page 104 of 189 Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 07/27/17 SAMPLE RESULTS MW-6SClient ID: 07/11/17 14:30Date Collected: 07/12/17Date Received: Matrix:Water NANTUCKET, MASample Location: L1723632-03Lab ID: Field Prep:Field Filtered (Dissolved Metals and Phosphorus) Parameter Result Dilution FactorQualifierUnitsRL Date Analyzed Analytical Method Analyst Date Prepared Dissolved Metals - Mansfield Lab Arsenic, Dissolved Barium, Dissolved Cadmium, Dissolved Calcium, Dissolved Chromium, Dissolved Copper, Dissolved Iron, Dissolved Lead, Dissolved Manganese, Dissolved Mercury, Dissolved Selenium, Dissolved Silver, Dissolved Sodium, Dissolved Zinc, Dissolved ND 0.014 ND 5.86 ND ND ND ND 0.013 ND ND ND 18.3 ND mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0.005 0.010 0.005 0.100 0.010 0.010 0.050 0.010 0.010 0.00020 0.010 0.007 2.00 0.050 07/18/17 12:16 07/18/17 12:16 07/18/17 12:16 07/18/17 12:16 07/18/17 12:16 07/18/17 12:16 07/18/17 12:16 07/18/17 12:16 07/18/17 12:16 07/13/17 17:47 07/18/17 12:16 07/18/17 12:16 07/18/17 12:16 07/18/17 12:16 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,7470A 1,6010C 1,6010C 1,6010C 1,6010C PS PS PS PS PS PS PS PS PS EA PS PS PS PS 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/13/17 10:52 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 7470A EPA 3005A EPA 3005A EPA 3005A EPA 3005A Prep MethodMDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:07271718:43 Page 105 of 189 Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 07/27/17 SAMPLE RESULTS MW-6DClient ID: 07/11/17 15:00Date Collected: 07/12/17Date Received: Matrix:Water NANTUCKET, MASample Location: L1723632-04Lab ID: Field Prep:Field Filtered (Dissolved Metals and Phosphorus) Parameter Result Dilution FactorQualifierUnitsRL Date Analyzed Analytical Method Analyst Date Prepared Dissolved Metals - Mansfield Lab Arsenic, Dissolved Barium, Dissolved Cadmium, Dissolved Calcium, Dissolved Chromium, Dissolved Copper, Dissolved Iron, Dissolved Lead, Dissolved Manganese, Dissolved Mercury, Dissolved Selenium, Dissolved Silver, Dissolved Sodium, Dissolved Zinc, Dissolved ND ND ND 3.91 ND ND ND ND ND ND ND ND 17.2 ND mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0.005 0.010 0.005 0.100 0.010 0.010 0.050 0.010 0.010 0.00020 0.010 0.007 2.00 0.050 07/18/17 12:20 07/18/17 12:20 07/18/17 12:20 07/18/17 12:20 07/18/17 12:20 07/18/17 12:20 07/18/17 12:20 07/18/17 12:20 07/18/17 12:20 07/13/17 17:49 07/18/17 12:20 07/18/17 12:20 07/18/17 12:20 07/18/17 12:20 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,7470A 1,6010C 1,6010C 1,6010C 1,6010C PS PS PS PS PS PS PS PS PS EA PS PS PS PS 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/13/17 10:52 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 7470A EPA 3005A EPA 3005A EPA 3005A EPA 3005A Prep MethodMDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:07271718:43 Page 106 of 189 Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 07/27/17 SAMPLE RESULTS MW-7SClient ID: 07/11/17 15:40Date Collected: 07/12/17Date Received: Matrix:Water NANTUCKET, MASample Location: L1723632-05Lab ID: Field Prep:Field Filtered (Dissolved Metals and Phosphorus) Parameter Result Dilution FactorQualifierUnitsRL Date Analyzed Analytical Method Analyst Date Prepared Dissolved Metals - Mansfield Lab Arsenic, Dissolved Barium, Dissolved Cadmium, Dissolved Calcium, Dissolved Chromium, Dissolved Copper, Dissolved Iron, Dissolved Lead, Dissolved Manganese, Dissolved Mercury, Dissolved Selenium, Dissolved Silver, Dissolved Sodium, Dissolved Zinc, Dissolved 0.109 0.064 ND 137 ND ND 75.5 ND 1.39 ND ND ND 88.8 ND mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0.005 0.010 0.005 0.100 0.010 0.010 0.050 0.010 0.010 0.00020 0.010 0.007 2.00 0.050 07/18/17 12:24 07/18/17 12:24 07/18/17 12:24 07/18/17 12:24 07/18/17 12:24 07/18/17 12:24 07/18/17 12:24 07/18/17 12:24 07/18/17 12:24 07/13/17 17:54 07/18/17 12:24 07/18/17 12:24 07/18/17 12:24 07/18/17 12:24 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,7470A 1,6010C 1,6010C 1,6010C 1,6010C PS PS PS PS PS PS PS PS PS EA PS PS PS PS 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/13/17 10:52 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 7470A EPA 3005A EPA 3005A EPA 3005A EPA 3005A Prep MethodMDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:07271718:43 Page 107 of 189 Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 07/27/17 SAMPLE RESULTS MW-7DClient ID: 07/11/17 16:00Date Collected: 07/12/17Date Received: Matrix:Water NANTUCKET, MASample Location: L1723632-06Lab ID: Field Prep:Field Filtered (Dissolved Metals and Phosphorus) Parameter Result Dilution FactorQualifierUnitsRL Date Analyzed Analytical Method Analyst Date Prepared Dissolved Metals - Mansfield Lab Arsenic, Dissolved Barium, Dissolved Cadmium, Dissolved Calcium, Dissolved Chromium, Dissolved Copper, Dissolved Iron, Dissolved Lead, Dissolved Manganese, Dissolved Mercury, Dissolved Selenium, Dissolved Silver, Dissolved Sodium, Dissolved Zinc, Dissolved ND 0.014 ND 22.2 ND ND 0.791 ND 0.114 ND ND ND 28.6 ND mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0.005 0.010 0.005 0.100 0.010 0.010 0.050 0.010 0.010 0.00020 0.010 0.007 2.00 0.050 07/18/17 12:28 07/18/17 12:28 07/18/17 12:28 07/18/17 12:28 07/18/17 12:28 07/18/17 12:28 07/18/17 12:28 07/18/17 12:28 07/18/17 12:28 07/13/17 17:56 07/18/17 12:28 07/18/17 12:28 07/18/17 12:28 07/18/17 12:28 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,7470A 1,6010C 1,6010C 1,6010C 1,6010C PS PS PS PS PS PS PS PS PS EA PS PS PS PS 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/13/17 10:52 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 7470A EPA 3005A EPA 3005A EPA 3005A EPA 3005A Prep MethodMDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:07271718:43 Page 108 of 189 Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 07/27/17 SAMPLE RESULTS DUP-1Client ID: 07/11/17 00:00Date Collected: 07/12/17Date Received: Matrix:Water NANTUCKET, MASample Location: L1723632-07Lab ID: Field Prep:Field Filtered (Dissolved Metals and Phosphorus) Parameter Result Dilution FactorQualifierUnitsRL Date Analyzed Analytical Method Analyst Date Prepared Dissolved Metals - Mansfield Lab Arsenic, Dissolved Barium, Dissolved Cadmium, Dissolved Calcium, Dissolved Chromium, Dissolved Copper, Dissolved Iron, Dissolved Lead, Dissolved Manganese, Dissolved Mercury, Dissolved Selenium, Dissolved Silver, Dissolved Sodium, Dissolved Zinc, Dissolved ND 0.023 ND 1.63 ND ND 3.01 ND 0.252 ND ND ND 18.4 ND mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0.005 0.010 0.005 0.100 0.010 0.010 0.050 0.010 0.010 0.00020 0.010 0.007 2.00 0.050 07/18/17 12:32 07/18/17 12:32 07/18/17 12:32 07/18/17 12:32 07/18/17 12:32 07/18/17 12:32 07/18/17 12:32 07/18/17 12:32 07/18/17 12:32 07/13/17 17:57 07/18/17 12:32 07/18/17 12:32 07/18/17 12:32 07/18/17 12:32 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,7470A 1,6010C 1,6010C 1,6010C 1,6010C PS PS PS PS PS PS PS PS PS EA PS PS PS PS 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/13/17 10:52 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 7470A EPA 3005A EPA 3005A EPA 3005A EPA 3005A Prep MethodMDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:07271718:43 Page 109 of 189 Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 07/27/17 SAMPLE RESULTS FB-1Client ID: 07/11/17 14:00Date Collected: 07/12/17Date Received: Matrix:Water NANTUCKET, MASample Location: L1723632-08Lab ID: Field Prep:Field Filtered (Dissolved Metals and Phosphorus) Parameter Result Dilution FactorQualifierUnitsRL Date Analyzed Analytical Method Analyst Date Prepared Dissolved Metals - Mansfield Lab Arsenic, Dissolved Barium, Dissolved Cadmium, Dissolved Calcium, Dissolved Chromium, Dissolved Copper, Dissolved Iron, Dissolved Lead, Dissolved Manganese, Dissolved Mercury, Dissolved Selenium, Dissolved Silver, Dissolved Sodium, Dissolved Zinc, Dissolved ND ND ND ND ND ND ND ND ND ND ND ND ND ND mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0.005 0.010 0.005 0.100 0.010 0.010 0.050 0.010 0.010 0.00020 0.010 0.007 2.00 0.050 07/18/17 12:37 07/18/17 12:37 07/18/17 12:37 07/18/17 12:37 07/18/17 12:37 07/18/17 12:37 07/18/17 12:37 07/18/17 12:37 07/18/17 12:37 07/13/17 17:59 07/18/17 12:37 07/18/17 12:37 07/18/17 12:37 07/18/17 12:37 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,7470A 1,6010C 1,6010C 1,6010C 1,6010C PS PS PS PS PS PS PS PS PS EA PS PS PS PS 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/13/17 10:52 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 7470A EPA 3005A EPA 3005A EPA 3005A EPA 3005A Prep MethodMDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:07271718:43 Page 110 of 189 Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 07/27/17 SAMPLE RESULTS MW-1DClient ID: 07/12/17 12:45Date Collected: 07/13/17Date Received: Matrix:Water NANTUCKET, MASample Location: L1723632-18Lab ID: Field Prep:Field Filtered (Dissolved Metals and Phosphorus) Parameter Result Dilution FactorQualifierUnitsRL Date Analyzed Analytical Method Analyst Date Prepared Dissolved Metals - Mansfield Lab Arsenic, Dissolved Barium, Dissolved Cadmium, Dissolved Calcium, Dissolved Chromium, Dissolved Copper, Dissolved Iron, Dissolved Lead, Dissolved Manganese, Dissolved Mercury, Dissolved Selenium, Dissolved Silver, Dissolved Sodium, Dissolved Zinc, Dissolved ND ND ND 16.3 ND ND ND ND ND ND ND ND 10.9 ND mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0.005 0.010 0.005 0.100 0.010 0.010 0.050 0.010 0.010 0.00020 0.010 0.007 2.00 0.050 07/18/17 12:41 07/18/17 12:41 07/18/17 12:41 07/18/17 12:41 07/18/17 12:41 07/18/17 12:41 07/18/17 12:41 07/18/17 12:41 07/18/17 12:41 07/18/17 17:57 07/18/17 12:41 07/18/17 12:41 07/18/17 12:41 07/18/17 12:41 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,7470A 1,6010C 1,6010C 1,6010C 1,6010C PS PS PS PS PS PS PS PS PS MG PS PS PS PS 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/18/17 14:09 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 7470A EPA 3005A EPA 3005A EPA 3005A EPA 3005A Prep MethodMDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:07271718:43 Page 111 of 189 Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 07/27/17 SAMPLE RESULTS MW-1SClient ID: 07/12/17 12:10Date Collected: 07/13/17Date Received: Matrix:Water NANTUCKET, MASample Location: L1723632-19Lab ID: Field Prep:Field Filtered (Dissolved Metals and Phosphorus) Parameter Result Dilution FactorQualifierUnitsRL Date Analyzed Analytical Method Analyst Date Prepared Dissolved Metals - Mansfield Lab Arsenic, Dissolved Barium, Dissolved Cadmium, Dissolved Calcium, Dissolved Chromium, Dissolved Copper, Dissolved Iron, Dissolved Lead, Dissolved Manganese, Dissolved Mercury, Dissolved Selenium, Dissolved Silver, Dissolved Sodium, Dissolved Zinc, Dissolved ND ND ND 1.24 ND ND ND ND ND ND ND ND 11.2 ND mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0.005 0.010 0.005 0.100 0.010 0.010 0.050 0.010 0.010 0.00020 0.010 0.007 2.00 0.050 07/18/17 13:11 07/18/17 13:11 07/18/17 13:11 07/18/17 13:11 07/18/17 13:11 07/18/17 13:11 07/18/17 13:11 07/18/17 13:11 07/18/17 13:11 07/18/17 18:03 07/18/17 13:11 07/18/17 13:11 07/18/17 13:11 07/18/17 13:11 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,7470A 1,6010C 1,6010C 1,6010C 1,6010C PS PS PS PS PS PS PS PS PS MG PS PS PS PS 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/18/17 14:09 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 7470A EPA 3005A EPA 3005A EPA 3005A EPA 3005A Prep MethodMDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:07271718:43 Page 112 of 189 Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 07/27/17 SAMPLE RESULTS MW-3DClient ID: 07/12/17 11:30Date Collected: 07/13/17Date Received: Matrix:Water NANTUCKET, MASample Location: L1723632-20Lab ID: Field Prep:Field Filtered (Dissolved Metals and Phosphorus) Parameter Result Dilution FactorQualifierUnitsRL Date Analyzed Analytical Method Analyst Date Prepared Dissolved Metals - Mansfield Lab Arsenic, Dissolved Barium, Dissolved Cadmium, Dissolved Calcium, Dissolved Chromium, Dissolved Copper, Dissolved Iron, Dissolved Lead, Dissolved Manganese, Dissolved Mercury, Dissolved Selenium, Dissolved Silver, Dissolved Sodium, Dissolved Zinc, Dissolved ND 0.031 ND 54.7 ND ND 0.239 ND 1.82 ND ND ND 75.0 ND mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0.005 0.010 0.005 0.100 0.010 0.010 0.050 0.010 0.010 0.00020 0.010 0.007 2.00 0.050 07/18/17 13:15 07/18/17 13:15 07/18/17 13:15 07/18/17 13:15 07/18/17 13:15 07/18/17 13:15 07/18/17 13:15 07/18/17 13:15 07/18/17 13:15 07/18/17 18:04 07/18/17 13:15 07/18/17 13:15 07/18/17 13:15 07/18/17 13:15 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,7470A 1,6010C 1,6010C 1,6010C 1,6010C PS PS PS PS PS PS PS PS PS MG PS PS PS PS 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/18/17 14:09 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 7470A EPA 3005A EPA 3005A EPA 3005A EPA 3005A Prep MethodMDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:07271718:43 Page 113 of 189 Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 07/27/17 SAMPLE RESULTS MW-3SClient ID: 07/12/17 11:00Date Collected: 07/13/17Date Received: Matrix:Water NANTUCKET, MASample Location: L1723632-21Lab ID: Field Prep:Field Filtered (Dissolved Metals and Phosphorus) Parameter Result Dilution FactorQualifierUnitsRL Date Analyzed Analytical Method Analyst Date Prepared Dissolved Metals - Mansfield Lab Arsenic, Dissolved Barium, Dissolved Cadmium, Dissolved Calcium, Dissolved Chromium, Dissolved Copper, Dissolved Iron, Dissolved Lead, Dissolved Manganese, Dissolved Mercury, Dissolved Selenium, Dissolved Silver, Dissolved Sodium, Dissolved Zinc, Dissolved ND 0.062 ND 65.3 ND ND 18.7 ND 0.376 ND ND ND 88.4 ND mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0.005 0.010 0.005 0.100 0.010 0.010 0.050 0.010 0.010 0.00020 0.010 0.007 2.00 0.050 07/18/17 13:19 07/18/17 13:19 07/18/17 13:19 07/18/17 13:19 07/18/17 13:19 07/18/17 13:19 07/18/17 13:19 07/18/17 13:19 07/18/17 13:19 07/18/17 18:06 07/18/17 13:19 07/18/17 13:19 07/18/17 13:19 07/18/17 13:19 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,7470A 1,6010C 1,6010C 1,6010C 1,6010C PS PS PS PS PS PS PS PS PS MG PS PS PS PS 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/18/17 14:09 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 7470A EPA 3005A EPA 3005A EPA 3005A EPA 3005A Prep MethodMDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:07271718:43 Page 114 of 189 Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 07/27/17 SAMPLE RESULTS MW-8DClient ID: 07/12/17 14:30Date Collected: 07/13/17Date Received: Matrix:Water NANTUCKET, MASample Location: L1723632-22Lab ID: Field Prep:Field Filtered (Dissolved Metals and Phosphorus) Parameter Result Dilution FactorQualifierUnitsRL Date Analyzed Analytical Method Analyst Date Prepared Dissolved Metals - Mansfield Lab Arsenic, Dissolved Barium, Dissolved Cadmium, Dissolved Calcium, Dissolved Chromium, Dissolved Copper, Dissolved Iron, Dissolved Lead, Dissolved Manganese, Dissolved Mercury, Dissolved Selenium, Dissolved Silver, Dissolved Sodium, Dissolved Zinc, Dissolved ND ND ND 1.92 ND ND ND ND ND ND ND ND 10.9 ND mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0.005 0.010 0.005 0.100 0.010 0.010 0.050 0.010 0.010 0.00020 0.010 0.007 2.00 0.050 07/18/17 13:23 07/18/17 13:23 07/18/17 13:23 07/18/17 13:23 07/18/17 13:23 07/18/17 13:23 07/18/17 13:23 07/18/17 13:23 07/18/17 13:23 07/18/17 18:08 07/18/17 13:23 07/18/17 13:23 07/18/17 13:23 07/18/17 13:23 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,7470A 1,6010C 1,6010C 1,6010C 1,6010C PS PS PS PS PS PS PS PS PS MG PS PS PS PS 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/18/17 14:09 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 7470A EPA 3005A EPA 3005A EPA 3005A EPA 3005A Prep MethodMDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:07271718:43 Page 115 of 189 Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 07/27/17 SAMPLE RESULTS MW-8SClient ID: 07/12/17 13:45Date Collected: 07/13/17Date Received: Matrix:Water NANTUCKET, MASample Location: L1723632-23Lab ID: Field Prep:Field Filtered (Dissolved Metals and Phosphorus) Parameter Result Dilution FactorQualifierUnitsRL Date Analyzed Analytical Method Analyst Date Prepared Dissolved Metals - Mansfield Lab Arsenic, Dissolved Barium, Dissolved Cadmium, Dissolved Calcium, Dissolved Chromium, Dissolved Copper, Dissolved Iron, Dissolved Lead, Dissolved Manganese, Dissolved Mercury, Dissolved Selenium, Dissolved Silver, Dissolved Sodium, Dissolved Zinc, Dissolved ND ND ND 9.09 ND ND ND ND 0.017 ND ND ND 15.8 ND mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0.005 0.010 0.005 0.100 0.010 0.010 0.050 0.010 0.010 0.00020 0.010 0.007 2.00 0.050 07/18/17 13:27 07/18/17 13:27 07/18/17 13:27 07/18/17 13:27 07/18/17 13:27 07/18/17 13:27 07/18/17 13:27 07/18/17 13:27 07/18/17 13:27 07/18/17 18:09 07/18/17 13:27 07/18/17 13:27 07/18/17 13:27 07/18/17 13:27 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,7470A 1,6010C 1,6010C 1,6010C 1,6010C PS PS PS PS PS PS PS PS PS MG PS PS PS PS 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/18/17 14:09 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 7470A EPA 3005A EPA 3005A EPA 3005A EPA 3005A Prep MethodMDL -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:07271718:43 Page 116 of 189 Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 07/27/17 SAMPLE RESULTS SW-1Client ID: 07/12/17 13:00Date Collected: 07/13/17Date Received: Matrix:Water NANTUCKET, MASample Location: L1723632-24Lab ID: Field Prep:Field Filtered (Dissolved Metals and Phosphorus) Parameter Result Dilution FactorQualifierUnitsRL Date Analyzed Analytical Method Analyst Date Prepared Total Hardness by SM 2340B - Mansfield Lab Dissolved Metals - Mansfield Lab Hardness Arsenic, Dissolved Barium, Dissolved Cadmium, Dissolved Calcium, Dissolved Chromium, Dissolved Copper, Dissolved Iron, Dissolved Lead, Dissolved Manganese, Dissolved Mercury, Dissolved Selenium, Dissolved Silver, Dissolved Sodium, Dissolved Zinc, Dissolved 1820 ND ND ND 81.0 ND ND 0.091 ND 0.195 ND ND ND 1730 ND mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l 1 1 1 1 1 1 1 1 5 1 1 1 1 20 1 0.660 0.005 0.010 0.00020 0.100 0.010 0.00100 0.050 0.00500 0.010 0.00020 0.010 0.00040 40.0 0.050 07/17/17 16:59 07/18/17 11:23 07/18/17 11:23 07/15/17 13:21 07/18/17 11:23 07/18/17 11:23 07/15/17 13:21 07/18/17 11:23 07/15/17 13:24 07/18/17 11:23 07/18/17 18:11 07/18/17 11:23 07/15/17 13:21 07/18/17 15:39 07/18/17 11:23 1,6010C 1,6010C 1,6010C 1,6020A 1,6010C 1,6010C 1,6020A 1,6010C 1,6020A 1,6010C 1,7470A 1,6010C 1,6020A 1,6010C 1,6010C PS PS PS BV PS PS BV PS BV PS MG PS BV PS PS 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/18/17 14:09 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 7470A EPA 3005A EPA 3005A EPA 3005A EPA 3005A Prep MethodMDL NA -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:07271718:43 Page 117 of 189 Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 07/27/17 SAMPLE RESULTS SW-2Client ID: 07/12/17 09:15Date Collected: 07/13/17Date Received: Matrix:Water NANTUCKET, MASample Location: L1723632-25Lab ID: Field Prep:Field Filtered (Dissolved Metals and Phosphorus) Parameter Result Dilution FactorQualifierUnitsRL Date Analyzed Analytical Method Analyst Date Prepared Total Hardness by SM 2340B - Mansfield Lab Dissolved Metals - Mansfield Lab Hardness Arsenic, Dissolved Barium, Dissolved Cadmium, Dissolved Calcium, Dissolved Chromium, Dissolved Copper, Dissolved Iron, Dissolved Lead, Dissolved Manganese, Dissolved Mercury, Dissolved Selenium, Dissolved Silver, Dissolved Sodium, Dissolved Zinc, Dissolved 550 ND 0.030 ND 193 ND ND 1.66 ND 0.217 ND ND ND 41.0 ND mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0.660 0.005 0.010 0.00020 0.100 0.010 0.00100 0.050 0.00100 0.010 0.00020 0.010 0.00040 2.00 0.050 07/17/17 17:56 07/18/17 13:31 07/18/17 13:31 07/15/17 14:10 07/18/17 13:31 07/18/17 13:31 07/15/17 14:10 07/18/17 13:31 07/15/17 14:10 07/18/17 13:31 07/18/17 18:13 07/18/17 13:31 07/15/17 14:10 07/18/17 13:31 07/18/17 13:31 1,6010C 1,6010C 1,6010C 1,6020A 1,6010C 1,6010C 1,6020A 1,6010C 1,6020A 1,6010C 1,7470A 1,6010C 1,6020A 1,6010C 1,6010C AB PS PS BV PS PS BV PS BV PS MG PS BV PS PS 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/18/17 14:09 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 3005A EPA 7470A EPA 3005A EPA 3005A EPA 3005A EPA 3005A Prep MethodMDL NA -- -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:07271718:43 Page 118 of 189 FF Parameter Parameter Parameter Result Result Result Dilution Factor Dilution Factor Dilution Factor Qualifier Qualifier Qualifier Units Units Units RL RL RL Method Blank Analysis Batch Quality Control Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 Date Analyzed Date Analyzed Date Analyzed Analytical Method Analytical Method Analytical Method Analyst Analyst Analyst Date Prepared Date Prepared Date Prepared 07/27/17 Mercury, Dissolved Hardness Arsenic, Dissolved Barium, Dissolved Cadmium, Dissolved Calcium, Dissolved Chromium, Dissolved Copper, Dissolved Iron, Dissolved Lead, Dissolved Manganese, Dissolved Selenium, Dissolved Silver, Dissolved Sodium, Dissolved Zinc, Dissolved ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0.00020 0.660 0.005 0.010 0.005 0.100 0.010 0.010 0.050 0.010 0.010 0.010 0.007 2.00 0.050 07/13/17 17:37 07/17/17 16:51 07/18/17 11:15 07/18/17 11:15 07/18/17 11:15 07/18/17 11:15 07/18/17 11:15 07/18/17 11:15 07/18/17 11:15 07/18/17 11:15 07/18/17 11:15 07/18/17 11:15 07/18/17 11:15 07/18/17 11:15 07/18/17 11:15 1,7470A 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C 1,6010C EA PS PS PS PS PS PS PS PS PS PS PS PS PS PS 07/13/17 10:52 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 Dissolved Metals - Mansfield Lab for sample(s): 01-08 Batch: WG1022193-1 Total Hardness by SM 2340B - Mansfield Lab for sample(s): 24-25 Batch: WG1022655-1 Dissolved Metals - Mansfield Lab for sample(s): 01-08,18-25 Batch: WG1022657-1 EPA 7470A EPA 3005A Digestion Method: Digestion Method: Prep Information Prep Information MDL MDL MDL -- NA -- -- -- -- -- -- -- -- -- -- -- -- -- Serial_No:07271718:43 Page 119 of 189 Parameter Parameter Result Result Dilution Factor Dilution Factor Qualifier Qualifier Units Units RL RL Method Blank Analysis Batch Quality Control Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 Date Analyzed Date Analyzed Analytical Method Analytical Method Analyst Analyst Date Prepared Date Prepared 07/27/17 Cadmium, Dissolved Copper, Dissolved Lead, Dissolved Silver, Dissolved Mercury, Dissolved ND ND ND ND ND mg/l mg/l mg/l mg/l mg/l 1 1 1 1 1 0.00020 0.00100 0.00100 0.00040 0.00020 07/15/17 13:04 07/15/17 13:04 07/15/17 13:04 07/15/17 13:04 07/18/17 17:50 1,6020A 1,6020A 1,6020A 1,6020A 1,7470A BV BV BV BV MG 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/14/17 15:50 07/18/17 14:09 Dissolved Metals - Mansfield Lab for sample(s): 24-25 Batch: WG1022658-1 Dissolved Metals - Mansfield Lab for sample(s): 18-25 Batch: WG1023540-1 EPA 3005A EPA 3005A EPA 7470A Digestion Method: Digestion Method: Digestion Method: Prep Information Prep Information Prep Information MDL MDL -- -- -- -- -- Serial_No:07271718:43 Page 120 of 189 Mercury, Dissolved Hardness Arsenic, Dissolved Barium, Dissolved Cadmium, Dissolved Calcium, Dissolved Chromium, Dissolved Copper, Dissolved Iron, Dissolved Lead, Dissolved Manganese, Dissolved Selenium, Dissolved Silver, Dissolved Sodium, Dissolved Zinc, Dissolved 85 103 108 98 104 98 101 103 110 106 95 110 100 100 103 - - - - - - - - - - - - - - - 80-120 80-120 80-120 80-120 80-120 80-120 80-120 80-120 80-120 80-120 80-120 80-120 80-120 80-120 80-120 - - - - - - - - - - - - - - - Parameter LCS %Recovery LCSD %Recovery %Recovery Limits RPD RPD Limits Dissolved Metals - Mansfield Lab Associated sample(s): 01-08 Batch: WG1022193-2 Total Hardness by SM 2340B - Mansfield Lab Associated sample(s): 24-25 Batch: WG1022655-2 Dissolved Metals - Mansfield Lab Associated sample(s): 01-08,18-25 Batch: WG1022657-2 Lab Control Sample Analysis Batch Quality ControlProject Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 07/27/17 Qual Qual Qual Serial_No:07271718:43 Page 121 of 189 Cadmium, Dissolved Copper, Dissolved Lead, Dissolved Silver, Dissolved Mercury, Dissolved 109 106 106 104 90 - - - - - 80-120 80-120 80-120 80-120 80-120 - - - - - Parameter LCS %Recovery LCSD %Recovery %Recovery Limits RPD RPD Limits Dissolved Metals - Mansfield Lab Associated sample(s): 24-25 Batch: WG1022658-2 Dissolved Metals - Mansfield Lab Associated sample(s): 18-25 Batch: WG1023540-2 Lab Control Sample Analysis Batch Quality ControlProject Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 07/27/17 Serial_No:07271718:43 Page 122 of 189 Mercury, Dissolved Hardness Arsenic, Dissolved Barium, Dissolved Cadmium, Dissolved Calcium, Dissolved Chromium, Dissolved Copper, Dissolved Iron, Dissolved Lead, Dissolved Manganese, Dissolved Selenium, Dissolved Silver, Dissolved Sodium, Dissolved Zinc, Dissolved ND 1820 ND ND ND 81.0 ND ND 0.091 ND 0.195 ND ND 1730 ND 0.00510 1850 0.159 2.06 0.050 155 0.201 0.302 1.10 0.480 0.822 0.151 0.065 3690 0.492 102 45 132 103 97 740 100 121 101 94 125 126 130 19600 98 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 75-125 75-125 75-125 75-125 75-125 75-125 75-125 75-125 75-125 75-125 75-125 75-125 75-125 75-125 75-125 - - - - - - - - - - - - - - - 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 Parameter Native Sample MS Found MS %Recovery MSD Found MSD %Recovery Recovery Limits RPD RPD Limits Dissolved Metals - Mansfield Lab Associated sample(s): 01-08 QC Batch ID: WG1022193-3 QC Sample: L1723632-01 Client ID: MW-5S Total Hardness by SM 2340B - Mansfield Lab Associated sample(s): 24-25 QC Batch ID: WG1022655-3 QC Sample: L1723632-24 Client ID: SW-1 Dissolved Metals - Mansfield Lab Associated sample(s): 01-08,18-25 QC Batch ID: WG1022657-3 QC Sample: L1723632-24 Client ID: SW-1 0.005 66.2 0.12 2 0.051 10 0.2 0.25 1 0.51 0.5 0.12 0.05 10 0.5 MS Added Matrix Spike Analysis Batch Quality ControlProject Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 07/27/17 Qual Q Q Q Q Q Q Qual Qual Serial_No:07271718:43 Page 123 of 189 Cadmium, Dissolved Copper, Dissolved Lead, Dissolved Silver, Dissolved Mercury, Dissolved ND ND ND ND ND 0.05107 0.2300 0.5529 0.04907 0.00503 100 92 108 98 101 - - - - - - - - - - 75-125 75-125 75-125 75-125 75-125 - - - - - 20 20 20 20 20 Parameter Native Sample MS Found MS %Recovery MSD Found MSD %Recovery Recovery Limits RPD RPD Limits Dissolved Metals - Mansfield Lab Associated sample(s): 24-25 QC Batch ID: WG1022658-3 QC Sample: L1723632-24 Client ID: SW-1 Dissolved Metals - Mansfield Lab Associated sample(s): 18-25 QC Batch ID: WG1023540-3 QC Sample: L1723632-18 Client ID: MW-1D 0.051 0.25 0.51 0.05 0.005 MS Added Matrix Spike Analysis Batch Quality ControlProject Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 07/27/17 Serial_No:07271718:43 Page 124 of 189 Mercury, Dissolved Hardness Arsenic, Dissolved Barium, Dissolved Calcium, Dissolved Chromium, Dissolved Iron, Dissolved Manganese, Dissolved Selenium, Dissolved Zinc, Dissolved Sodium, Dissolved Cadmium, Dissolved Copper, Dissolved Silver, Dissolved ND 1820 ND ND 81.0 ND 0.091 0.195 ND ND 1730 ND ND ND ND 1800 ND 0.016 150 ND 0.068 0.360 ND ND 3750 ND ND ND mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l NC 1 NC NC 60 NC 30 59 NC NC 74 NC NC NC 20 20 20 20 20 20 20 20 20 20 20 20 20 20 Units RPDParameterNative Sample Duplicate Sample RPD Limits Dissolved Metals - Mansfield Lab Associated sample(s): 01-08 QC Batch ID: WG1022193-4 QC Sample: L1723632-01 Client ID: MW-5S Total Hardness by SM 2340B - Mansfield Lab Associated sample(s): 24-25 QC Batch ID: WG1022655-4 QC Sample: L1723632-24 Client ID: SW-1 Dissolved Metals - Mansfield Lab Associated sample(s): 01-08,18-25 QC Batch ID: WG1022657-4 QC Sample: L1723632-24 Client ID: SW-1 Dissolved Metals - Mansfield Lab Associated sample(s): 01-08,18-25 QC Batch ID: WG1022657-4 QC Sample: L1723632-24 Client ID: SW-1 Dissolved Metals - Mansfield Lab Associated sample(s): 24-25 QC Batch ID: WG1022658-4 QC Sample: L1723632-24 Client ID: SW-1 NANTUCKET LF 1910-115647 Project Name: Project Number: L1723632Lab Number: Report Date: Lab Duplicate Analysis Batch Quality Control 07/27/17 Qual Q Q Q Q Serial_No:07271718:43 Page 125 of 189 Lead, Dissolved Mercury, Dissolved ND ND ND ND mg/l mg/l NC NC 20 20 Units RPDParameterNative Sample Duplicate Sample RPD Limits Dissolved Metals - Mansfield Lab Associated sample(s): 24-25 QC Batch ID: WG1022658-4 QC Sample: L1723632-24 Client ID: SW-1 Dissolved Metals - Mansfield Lab Associated sample(s): 18-25 QC Batch ID: WG1023540-4 QC Sample: L1723632-18 Client ID: MW-1D NANTUCKET LF 1910-115647 Project Name: Project Number: L1723632Lab Number: Report Date: Lab Duplicate Analysis Batch Quality Control 07/27/17 Serial_No:07271718:43 Page 126 of 189 INORGANICS & MISCELLANEOUS Serial_No:07271718:43 Page 127 of 189 FF MW-5SClient ID: 07/11/17 13:00Date Collected: 07/12/17Date Received: Parameter Result Dilution Factor Matrix:Water NANTUCKET, MASample Location: L1723632-01Lab ID: Qualifier Units RL SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 Field Prep: Date Analyzed Analytical Method Analyst Field Filtered (Dissolved Metals and Phosphorus) General Chemistry - Westborough Lab Anions by Ion Chromatography - Westborough Lab Alkalinity, Total Solids, Total Dissolved Cyanide, Total Chloride Nitrogen, Ammonia Nitrogen, Nitrite Nitrogen, Total Kjeldahl Phosphorus, Soluble Sulfate Chemical Oxygen Demand Nitrogen, Nitrate 6.40 78. ND 34. 0.084 ND ND 0.016 ND ND ND mg CaCO3/L mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l 1 1 1 1 1 1 1 1 1 1 2 2.00 10 0.005 1.0 0.075 0.020 0.300 0.010 10 20 0.100 07/13/17 09:23 07/13/17 10:35 07/13/17 11:10 07/17/17 19:31 07/17/17 22:00 07/13/17 00:23 07/19/17 22:12 07/19/17 15:45 07/13/17 10:47 07/12/17 19:59 07/13/17 10:14 121,2320B 121,2540C 1,9010C/9012B 1,9251 121,4500NH3-BH 121,4500NO2-B 121,4500NH3-H 121,4500P-E 1,9038 121,5220D 44,300.0 BR DW LK ML AT MR AT SD BR TL JT Date Prepared - - 07/12/17 20:32 - 07/14/17 11:26 - 07/18/17 21:30 07/19/17 12:05 07/13/17 10:47 07/12/17 17:40 - 07/27/17 MDL NA -- -- -- -- -- -- -- -- -- -- Serial_No:07271718:43 Page 128 of 189 FF MW-5DClient ID: 07/11/17 13:30Date Collected: 07/12/17Date Received: Parameter Result Dilution Factor Matrix:Water NANTUCKET, MASample Location: L1723632-02Lab ID: Qualifier Units RL SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 Field Prep: Date Analyzed Analytical Method Analyst Field Filtered (Dissolved Metals and Phosphorus) General Chemistry - Westborough Lab Anions by Ion Chromatography - Westborough Lab Alkalinity, Total Solids, Total Dissolved Cyanide, Total Chloride Nitrogen, Ammonia Nitrogen, Nitrite Nitrogen, Total Kjeldahl Phosphorus, Soluble Sulfate Chemical Oxygen Demand Nitrogen, Nitrate 24.2 120 ND 29. 1.07 ND 1.21 0.384 14. ND ND mg CaCO3/L mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l 1 1 1 1 1 1 1 1 1 1 2 2.00 10 0.005 1.0 0.075 0.020 0.300 0.010 10 20 0.100 07/13/17 09:23 07/13/17 10:35 07/13/17 11:13 07/17/17 19:32 07/17/17 22:03 07/13/17 00:24 07/19/17 22:13 07/19/17 15:45 07/13/17 10:47 07/12/17 19:59 07/13/17 10:26 121,2320B 121,2540C 1,9010C/9012B 1,9251 121,4500NH3-BH 121,4500NO2-B 121,4500NH3-H 121,4500P-E 1,9038 121,5220D 44,300.0 BR DW LK ML AT MR AT SD BR TL JT Date Prepared - - 07/12/17 20:32 - 07/14/17 11:26 - 07/18/17 21:30 07/19/17 12:05 07/13/17 10:47 07/12/17 17:40 - 07/27/17 MDL NA -- -- -- -- -- -- -- -- -- -- Serial_No:07271718:43 Page 129 of 189 FF MW-6SClient ID: 07/11/17 14:30Date Collected: 07/12/17Date Received: Parameter Result Dilution Factor Matrix:Water NANTUCKET, MASample Location: L1723632-03Lab ID: Qualifier Units RL SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 Field Prep: Date Analyzed Analytical Method Analyst Field Filtered (Dissolved Metals and Phosphorus) General Chemistry - Westborough Lab Anions by Ion Chromatography - Westborough Lab Alkalinity, Total Solids, Total Dissolved Cyanide, Total Chloride Nitrogen, Ammonia Nitrogen, Nitrite Nitrogen, Total Kjeldahl Phosphorus, Soluble Sulfate Chemical Oxygen Demand Nitrogen, Nitrate 14.9 110 ND 17. 0.101 0.020 ND 0.010 12. ND 4.04 mg CaCO3/L mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l 1 1 1 1 1 1 1 1 1 1 5 2.00 10 0.005 1.0 0.075 0.020 0.300 0.010 10 20 0.250 07/13/17 09:23 07/13/17 10:35 07/13/17 11:13 07/17/17 19:34 07/17/17 22:04 07/13/17 00:25 07/19/17 22:14 07/19/17 15:45 07/13/17 10:47 07/12/17 19:59 07/13/17 14:02 121,2320B 121,2540C 1,9010C/9012B 1,9251 121,4500NH3-BH 121,4500NO2-B 121,4500NH3-H 121,4500P-E 1,9038 121,5220D 44,300.0 BR DW LK ML AT MR AT SD BR TL JT Date Prepared - - 07/12/17 20:32 - 07/14/17 11:26 - 07/18/17 21:30 07/19/17 12:05 07/13/17 10:47 07/12/17 17:40 - 07/27/17 MDL NA -- -- -- -- -- -- -- -- -- -- Serial_No:07271718:43 Page 130 of 189 FF MW-6DClient ID: 07/11/17 15:00Date Collected: 07/12/17Date Received: Parameter Result Dilution Factor Matrix:Water NANTUCKET, MASample Location: L1723632-04Lab ID: Qualifier Units RL SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 Field Prep: Date Analyzed Analytical Method Analyst Field Filtered (Dissolved Metals and Phosphorus) General Chemistry - Westborough Lab Anions by Ion Chromatography - Westborough Lab Alkalinity, Total Solids, Total Dissolved Cyanide, Total Chloride Nitrogen, Ammonia Nitrogen, Nitrite Nitrogen, Total Kjeldahl Phosphorus, Soluble Sulfate Chemical Oxygen Demand Nitrogen, Nitrate 7.20 100 ND 32. ND ND ND 0.038 ND ND 1.02 mg CaCO3/L mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l 1 1 1 1 1 1 1 1 1 1 2 2.00 10 0.005 1.0 0.075 0.020 0.300 0.010 10 20 0.100 07/13/17 09:23 07/13/17 10:35 07/13/17 11:14 07/17/17 19:35 07/17/17 22:04 07/13/17 00:25 07/19/17 22:17 07/19/17 15:45 07/13/17 10:47 07/12/17 19:59 07/13/17 13:02 121,2320B 121,2540C 1,9010C/9012B 1,9251 121,4500NH3-BH 121,4500NO2-B 121,4500NH3-H 121,4500P-E 1,9038 121,5220D 44,300.0 BR DW LK ML AT MR AT SD BR TL JT Date Prepared - - 07/12/17 20:32 - 07/14/17 11:26 - 07/18/17 21:30 07/19/17 12:05 07/13/17 10:47 07/12/17 17:40 - 07/27/17 MDL NA -- -- -- -- -- -- -- -- -- -- Serial_No:07271718:43 Page 131 of 189 FF MW-7SClient ID: 07/11/17 15:40Date Collected: 07/12/17Date Received: Parameter Result Dilution Factor Matrix:Water NANTUCKET, MASample Location: L1723632-05Lab ID: Qualifier Units RL SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 Field Prep: Date Analyzed Analytical Method Analyst Field Filtered (Dissolved Metals and Phosphorus) General Chemistry - Westborough Lab Anions by Ion Chromatography - Westborough Lab Alkalinity, Total Solids, Total Dissolved Cyanide, Total Chloride Nitrogen, Ammonia Nitrogen, Nitrite Nitrogen, Total Kjeldahl Phosphorus, Soluble Sulfate Chemical Oxygen Demand Nitrogen, Nitrate 581. 960 0.010 85. 10.1 ND 11.7 0.496 170 64. ND mg CaCO3/L mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l 2.5 2 1 1 1 1 1 2 5 1 2 5.00 20 0.005 1.0 0.075 0.020 0.300 0.020 50 20 0.100 07/13/17 09:23 07/13/17 10:35 07/13/17 11:16 07/17/17 20:17 07/17/17 22:08 07/13/17 00:25 07/19/17 22:18 07/19/17 15:45 07/13/17 10:47 07/12/17 20:00 07/13/17 13:14 121,2320B 121,2540C 1,9010C/9012B 1,9251 121,4500NH3-BH 121,4500NO2-B 121,4500NH3-H 121,4500P-E 1,9038 121,5220D 44,300.0 BR DW LK ML AT MR AT SD BR TL JT Date Prepared - - 07/12/17 20:32 - 07/14/17 11:26 - 07/18/17 21:30 07/19/17 12:05 07/13/17 10:47 07/12/17 17:40 - 07/27/17 MDL NA -- -- -- -- -- -- -- -- -- -- Serial_No:07271718:43 Page 132 of 189 FF MW-7DClient ID: 07/11/17 16:00Date Collected: 07/12/17Date Received: Parameter Result Dilution Factor Matrix:Water NANTUCKET, MASample Location: L1723632-06Lab ID: Qualifier Units RL SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 Field Prep: Date Analyzed Analytical Method Analyst Field Filtered (Dissolved Metals and Phosphorus) General Chemistry - Westborough Lab Anions by Ion Chromatography - Westborough Lab Alkalinity, Total Solids, Total Dissolved Cyanide, Total Chloride Nitrogen, Ammonia Nitrogen, Nitrite Nitrogen, Total Kjeldahl Phosphorus, Soluble Sulfate Chemical Oxygen Demand Nitrogen, Nitrate 70.7 280 ND 37. 0.275 ND 0.390 0.162 68. ND ND mg CaCO3/L mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l 1 1 1 1 1 1 1 1 5 1 2 2.00 10 0.005 1.0 0.075 0.020 0.300 0.010 50 20 0.100 07/13/17 09:23 07/13/17 10:35 07/13/17 11:17 07/17/17 19:41 07/17/17 22:09 07/13/17 00:26 07/21/17 20:17 07/19/17 15:45 07/13/17 10:47 07/12/17 20:00 07/13/17 13:26 121,2320B 121,2540C 1,9010C/9012B 1,9251 121,4500NH3-BH 121,4500NO2-B 121,4500NH3-H 121,4500P-E 1,9038 121,5220D 44,300.0 BR DW LK ML AT MR AT SD BR TL JT Date Prepared - - 07/12/17 20:32 - 07/14/17 11:26 - 07/19/17 11:27 07/19/17 12:05 07/13/17 10:47 07/12/17 17:40 - 07/27/17 MDL NA -- -- -- -- -- -- -- -- -- -- Serial_No:07271718:43 Page 133 of 189 FF DUP-1Client ID: 07/11/17 00:00Date Collected: 07/12/17Date Received: Parameter Result Dilution Factor Matrix:Water NANTUCKET, MASample Location: L1723632-07Lab ID: Qualifier Units RL SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 Field Prep: Date Analyzed Analytical Method Analyst Field Filtered (Dissolved Metals and Phosphorus) General Chemistry - Westborough Lab Anions by Ion Chromatography - Westborough Lab Alkalinity, Total Solids, Total Dissolved Cyanide, Total Chloride Nitrogen, Ammonia Nitrogen, Nitrite Nitrogen, Total Kjeldahl Phosphorus, Soluble Sulfate Chemical Oxygen Demand Nitrogen, Nitrate 5.80 76. ND 34. ND ND ND 0.050 ND ND ND mg CaCO3/L mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l 1 1 1 1 1 1 1 1 1 1 2 2.00 10 0.005 1.0 0.075 0.020 0.300 0.010 10 20 0.100 07/13/17 09:23 07/13/17 10:35 07/13/17 11:18 07/17/17 19:42 07/17/17 22:10 07/13/17 00:26 07/21/17 20:20 07/19/17 15:45 07/13/17 10:47 07/12/17 20:00 07/13/17 13:38 121,2320B 121,2540C 1,9010C/9012B 1,9251 121,4500NH3-BH 121,4500NO2-B 121,4500NH3-H 121,4500P-E 1,9038 121,5220D 44,300.0 BR DW LK ML AT MR AT SD BR TL JT Date Prepared - - 07/12/17 20:32 - 07/14/17 11:26 - 07/19/17 11:27 07/19/17 12:05 07/13/17 10:47 07/12/17 17:40 - 07/27/17 MDL NA -- -- -- -- -- -- -- -- -- -- Serial_No:07271718:43 Page 134 of 189 FF FB-1Client ID: 07/11/17 14:00Date Collected: 07/12/17Date Received: Parameter Result Dilution Factor Matrix:Water NANTUCKET, MASample Location: L1723632-08Lab ID: Qualifier Units RL SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 Field Prep: Date Analyzed Analytical Method Analyst Field Filtered (Dissolved Metals and Phosphorus) General Chemistry - Westborough Lab Anions by Ion Chromatography - Westborough Lab Alkalinity, Total Solids, Total Dissolved Cyanide, Total Chloride Nitrogen, Ammonia Nitrogen, Nitrite Nitrogen, Total Kjeldahl Phosphorus, Soluble Sulfate Chemical Oxygen Demand Nitrogen, Nitrate 2.00 ND ND ND ND ND ND ND ND ND ND mg CaCO3/L mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l 1 1 1 1 1 1 1 1 1 1 2 2.00 10 0.005 1.0 0.075 0.020 0.300 0.010 10 20 0.100 07/13/17 09:23 07/13/17 10:35 07/13/17 11:19 07/17/17 19:42 07/18/17 22:41 07/13/17 00:27 07/21/17 20:23 07/19/17 15:45 07/13/17 10:47 07/12/17 20:00 07/13/17 13:50 121,2320B 121,2540C 1,9010C/9012B 1,9251 121,4500NH3-BH 121,4500NO2-B 121,4500NH3-H 121,4500P-E 1,9038 121,5220D 44,300.0 BR DW LK ML AT MR AT SD BR TL JT Date Prepared - - 07/12/17 20:32 - 07/18/17 15:35 - 07/19/17 11:27 07/19/17 12:05 07/13/17 10:47 07/12/17 17:40 - 07/27/17 MDL NA -- -- -- -- -- -- -- -- -- -- Serial_No:07271718:43 Page 135 of 189 FF MW-5S SOLUBLE NITROGENClient ID: 07/11/17 13:00Date Collected: 07/12/17Date Received: Parameter Result Dilution Factor Matrix:Water NANTUCKET, MASample Location: L1723632-10Lab ID: Qualifier Units RL SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 Field Prep: Date Analyzed Analytical Method Analyst Field Filtered General Chemistry - Westborough Lab Nitrogen, Dissolved Ammonia Nitrogen, Soluble Kjeldahl Nitrogen, Total Organic 0.087 ND ND mg/l mg/l mg/l 1 1 1 0.075 0.30 0.300 07/13/17 22:37 07/13/17 23:40 07/17/17 14:09 121,4500NH3-BH 121,4500NH3-H 121,4500N AT AT JO Date Prepared 07/13/17 14:00 07/13/17 15:50 - 07/27/17 MDL -- -- NA Serial_No:07271718:43 Page 136 of 189 FF MW-5D SOLUBLE NITROGENClient ID: 07/11/17 13:30Date Collected: 07/12/17Date Received: Parameter Result Dilution Factor Matrix:Water NANTUCKET, MASample Location: L1723632-11Lab ID: Qualifier Units RL SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 Field Prep: Date Analyzed Analytical Method Analyst Field Filtered General Chemistry - Westborough Lab Nitrogen, Dissolved Ammonia Nitrogen, Soluble Kjeldahl Nitrogen, Total Organic 1.08 4.4 3.32 mg/l mg/l mg/l 1 1 1 0.075 0.30 0.300 07/13/17 22:38 07/13/17 23:43 07/17/17 14:09 121,4500NH3-BH 121,4500NH3-H 121,4500N AT AT JO Date Prepared 07/13/17 14:00 07/13/17 15:50 - 07/27/17 MDL -- -- NA Serial_No:07271718:43 Page 137 of 189 FF MW-6S SOLUBLE NITROGENClient ID: 07/11/17 14:30Date Collected: 07/12/17Date Received: Parameter Result Dilution Factor Matrix:Water NANTUCKET, MASample Location: L1723632-12Lab ID: Qualifier Units RL SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 Field Prep: Date Analyzed Analytical Method Analyst Field Filtered General Chemistry - Westborough Lab Nitrogen, Dissolved Ammonia Nitrogen, Soluble Kjeldahl Nitrogen, Total Organic 0.108 ND ND mg/l mg/l mg/l 1 1 1 0.075 0.30 0.300 07/13/17 22:40 07/13/17 23:44 07/17/17 14:09 121,4500NH3-BH 121,4500NH3-H 121,4500N AT AT JO Date Prepared 07/13/17 14:00 07/13/17 15:50 - 07/27/17 MDL -- -- NA Serial_No:07271718:43 Page 138 of 189 FF MW-6D SOLUBLE NITROGENClient ID: 07/11/17 15:00Date Collected: 07/12/17Date Received: Parameter Result Dilution Factor Matrix:Water NANTUCKET, MASample Location: L1723632-13Lab ID: Qualifier Units RL SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 Field Prep: Date Analyzed Analytical Method Analyst Field Filtered General Chemistry - Westborough Lab Nitrogen, Dissolved Ammonia Nitrogen, Soluble Kjeldahl Nitrogen, Total Organic ND ND ND mg/l mg/l mg/l 1 1 1 0.075 0.30 0.300 07/13/17 22:41 07/13/17 23:45 07/17/17 14:09 121,4500NH3-BH 121,4500NH3-H 121,4500N AT AT JO Date Prepared 07/13/17 14:00 07/13/17 15:50 - 07/27/17 MDL -- -- NA Serial_No:07271718:43 Page 139 of 189 FF MW-7S SOLUBLE NITROGENClient ID: 07/11/17 15:40Date Collected: 07/12/17Date Received: Parameter Result Dilution Factor Matrix:Water NANTUCKET, MASample Location: L1723632-14Lab ID: Qualifier Units RL SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 Field Prep: Date Analyzed Analytical Method Analyst Field Filtered General Chemistry - Westborough Lab Nitrogen, Dissolved Ammonia Nitrogen, Soluble Kjeldahl Nitrogen, Total Organic 11.3 14. 2.70 mg/l mg/l mg/l 1 1 1 0.075 0.30 0.300 07/13/17 22:42 07/13/17 23:46 07/17/17 14:09 121,4500NH3-BH 121,4500NH3-H 121,4500N AT AT JO Date Prepared 07/13/17 14:00 07/13/17 15:50 - 07/27/17 MDL -- -- NA Serial_No:07271718:43 Page 140 of 189 FF MW-7D SOLUBLE NITROGENClient ID: 07/11/17 16:00Date Collected: 07/12/17Date Received: Parameter Result Dilution Factor Matrix:Water NANTUCKET, MASample Location: L1723632-15Lab ID: Qualifier Units RL SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 Field Prep: Date Analyzed Analytical Method Analyst Field Filtered General Chemistry - Westborough Lab Nitrogen, Dissolved Ammonia Nitrogen, Soluble Kjeldahl Nitrogen, Total Organic 0.288 0.40 ND mg/l mg/l mg/l 1 1 1 0.075 0.30 0.300 07/13/17 22:43 07/13/17 23:46 07/17/17 14:09 121,4500NH3-BH 121,4500NH3-H 121,4500N AT AT JO Date Prepared 07/13/17 14:00 07/13/17 15:50 - 07/27/17 MDL -- -- NA Serial_No:07271718:43 Page 141 of 189 FF DUP-1 SOLUBLE NITROGENClient ID: 07/11/17 00:00Date Collected: 07/12/17Date Received: Parameter Result Dilution Factor Matrix:Water NANTUCKET, MASample Location: L1723632-16Lab ID: Qualifier Units RL SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 Field Prep: Date Analyzed Analytical Method Analyst Field Filtered General Chemistry - Westborough Lab Nitrogen, Dissolved Ammonia Nitrogen, Soluble Kjeldahl Nitrogen, Total Organic ND ND ND mg/l mg/l mg/l 1 1 1 0.075 0.30 0.300 07/13/17 22:44 07/13/17 23:50 07/17/17 14:09 121,4500NH3-BH 121,4500NH3-H 121,4500N AT AT JO Date Prepared 07/13/17 14:00 07/13/17 15:50 - 07/27/17 MDL -- -- NA Serial_No:07271718:43 Page 142 of 189 FF FB-1 SOLUBLE NITROGENClient ID: 07/11/17 14:00Date Collected: 07/12/17Date Received: Parameter Result Dilution Factor Matrix:Water NANTUCKET, MASample Location: L1723632-17Lab ID: Qualifier Units RL SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 Field Prep: Date Analyzed Analytical Method Analyst Field Filtered General Chemistry - Westborough Lab Nitrogen, Dissolved Ammonia Nitrogen, Soluble Kjeldahl Nitrogen, Total Organic 0.082 ND ND mg/l mg/l mg/l 1 1 1 0.075 0.30 0.300 07/18/17 22:52 07/13/17 23:51 07/20/17 12:07 121,4500NH3-BH 121,4500NH3-H 121,4500N AT AT JO Date Prepared 07/18/17 15:35 07/13/17 15:50 - 07/27/17 MDL -- -- NA Serial_No:07271718:43 Page 143 of 189 FF MW-1DClient ID: 07/12/17 12:45Date Collected: 07/13/17Date Received: Parameter Result Dilution Factor Matrix:Water NANTUCKET, MASample Location: L1723632-18Lab ID: Qualifier Units RL SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 Field Prep: Date Analyzed Analytical Method Analyst Field Filtered (Dissolved Metals and Phosphorus) General Chemistry - Westborough Lab Alkalinity, Total Solids, Total Dissolved Cyanide, Total Chloride Nitrogen, Ammonia Nitrogen, Nitrite Nitrogen, Nitrate Nitrogen, Total Kjeldahl Phosphorus, Soluble Sulfate Chemical Oxygen Demand 46.9 97. ND 17. ND ND 0.293 ND 0.031 ND ND mg CaCO3/L mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l 1 1 1 1 1 1 1 1 1 1 1 2.00 10 0.005 1.0 0.075 0.020 0.100 0.300 0.010 10 20 07/18/17 09:40 07/14/17 10:15 07/14/17 12:31 07/17/17 19:43 07/17/17 22:11 07/13/17 21:20 07/13/17 15:24 07/21/17 20:24 07/19/17 15:45 07/14/17 14:26 07/13/17 20:07 121,2320B 121,2540C 1,9010C/9012B 1,9251 121,4500NH3-BH 121,4500NO2-B 121,4500NO3-F 121,4500NH3-H 121,4500P-E 1,9038 121,5220D BR DW LK ML AT MR JO AT SD BR TL Date Prepared - - 07/13/17 20:49 - 07/14/17 11:26 - - 07/19/17 11:27 07/19/17 12:05 07/14/17 14:26 07/13/17 17:30 07/27/17 MDL NA -- -- -- -- -- -- -- -- -- -- Serial_No:07271718:43 Page 144 of 189 FF MW-1SClient ID: 07/12/17 12:10Date Collected: 07/13/17Date Received: Parameter Result Dilution Factor Matrix:Water NANTUCKET, MASample Location: L1723632-19Lab ID: Qualifier Units RL SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 Field Prep: Date Analyzed Analytical Method Analyst Field Filtered (Dissolved Metals and Phosphorus) General Chemistry - Westborough Lab Alkalinity, Total Solids, Total Dissolved Cyanide, Total Chloride Nitrogen, Ammonia Nitrogen, Nitrite Nitrogen, Nitrate Nitrogen, Total Kjeldahl Phosphorus, Soluble Sulfate Chemical Oxygen Demand 4.80 50. ND 18. ND ND ND ND 0.028 ND ND mg CaCO3/L mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l 1 1 1 1 1 1 1 1 1 1 1 2.00 10 0.005 1.0 0.075 0.020 0.100 0.300 0.010 10 20 07/18/17 09:40 07/14/17 10:15 07/14/17 12:33 07/17/17 19:44 07/17/17 22:12 07/13/17 21:21 07/13/17 15:25 07/21/17 20:25 07/19/17 15:45 07/14/17 14:26 07/13/17 20:08 121,2320B 121,2540C 1,9010C/9012B 1,9251 121,4500NH3-BH 121,4500NO2-B 121,4500NO3-F 121,4500NH3-H 121,4500P-E 1,9038 121,5220D BR DW LK ML AT MR JO AT SD BR TL Date Prepared - - 07/13/17 20:49 - 07/14/17 11:26 - - 07/19/17 11:27 07/19/17 12:05 07/14/17 14:26 07/13/17 17:30 07/27/17 MDL NA -- -- -- -- -- -- -- -- -- -- Serial_No:07271718:43 Page 145 of 189 FF MW-3DClient ID: 07/12/17 11:30Date Collected: 07/13/17Date Received: Parameter Result Dilution Factor Matrix:Water NANTUCKET, MASample Location: L1723632-20Lab ID: Qualifier Units RL SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 Field Prep: Date Analyzed Analytical Method Analyst Field Filtered (Dissolved Metals and Phosphorus) General Chemistry - Westborough Lab Alkalinity, Total Solids, Total Dissolved Cyanide, Total Chloride Nitrogen, Ammonia Nitrogen, Nitrite Nitrogen, Nitrate Nitrogen, Total Kjeldahl Phosphorus, Soluble Sulfate Chemical Oxygen Demand 263. 470 ND 72. 4.96 ND ND 5.83 0.116 49. 59. mg CaCO3/L mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l 1 1 1 1 1 1 1 1 1 2 1 2.00 10 0.005 1.0 0.075 0.020 0.100 0.300 0.010 20 20 07/18/17 09:40 07/14/17 10:15 07/14/17 12:34 07/17/17 19:45 07/17/17 22:13 07/13/17 21:21 07/13/17 15:27 07/21/17 20:26 07/19/17 15:45 07/14/17 14:26 07/13/17 20:08 121,2320B 121,2540C 1,9010C/9012B 1,9251 121,4500NH3-BH 121,4500NO2-B 121,4500NO3-F 121,4500NH3-H 121,4500P-E 1,9038 121,5220D BR DW LK ML AT MR JO AT SD BR TL Date Prepared - - 07/13/17 20:49 - 07/14/17 11:26 - - 07/19/17 11:27 07/19/17 12:05 07/14/17 14:26 07/13/17 17:30 07/27/17 MDL NA -- -- -- -- -- -- -- -- -- -- Serial_No:07271718:43 Page 146 of 189 FF MW-3SClient ID: 07/12/17 11:00Date Collected: 07/13/17Date Received: Parameter Result Dilution Factor Matrix:Water NANTUCKET, MASample Location: L1723632-21Lab ID: Qualifier Units RL SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 Field Prep: Date Analyzed Analytical Method Analyst Field Filtered (Dissolved Metals and Phosphorus) General Chemistry - Westborough Lab Alkalinity, Total Solids, Total Dissolved Cyanide, Total Chloride Nitrogen, Ammonia Nitrogen, Nitrite Nitrogen, Nitrate Nitrogen, Total Kjeldahl Phosphorus, Soluble Sulfate Chemical Oxygen Demand 315. 610 ND 100 21.0 0.020 ND 21.6 0.070 100 120 mg CaCO3/L mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l 1 1 1 10 10 1 1 1 1 5 1 2.00 10 0.005 10 0.750 0.020 0.100 0.300 0.010 50 20 07/18/17 09:40 07/14/17 10:15 07/14/17 12:34 07/17/17 20:12 07/17/17 22:21 07/13/17 21:22 07/13/17 15:28 07/21/17 20:26 07/19/17 15:45 07/14/17 14:26 07/13/17 20:08 121,2320B 121,2540C 1,9010C/9012B 1,9251 121,4500NH3-BH 121,4500NO2-B 121,4500NO3-F 121,4500NH3-H 121,4500P-E 1,9038 121,5220D BR DW LK ML AT MR JO AT SD BR TL Date Prepared - - 07/13/17 20:49 - 07/14/17 11:26 - - 07/19/17 11:27 07/19/17 12:05 07/14/17 14:26 07/13/17 17:30 07/27/17 MDL NA -- -- -- -- -- -- -- -- -- -- Serial_No:07271718:43 Page 147 of 189 FF MW-8DClient ID: 07/12/17 14:30Date Collected: 07/13/17Date Received: Parameter Result Dilution Factor Matrix:Water NANTUCKET, MASample Location: L1723632-22Lab ID: Qualifier Units RL SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 Field Prep: Date Analyzed Analytical Method Analyst Field Filtered (Dissolved Metals and Phosphorus) General Chemistry - Westborough Lab Alkalinity, Total Solids, Total Dissolved Cyanide, Total Chloride Nitrogen, Ammonia Nitrogen, Nitrite Nitrogen, Nitrate Nitrogen, Total Kjeldahl Phosphorus, Soluble Sulfate Chemical Oxygen Demand 7.30 41. ND 18. ND ND 0.554 ND 0.077 ND ND mg CaCO3/L mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l 1 1 1 1 1 1 1 1 1 1 1 2.00 10 0.005 1.0 0.075 0.020 0.100 0.300 0.010 10 20 07/18/17 09:40 07/14/17 10:15 07/14/17 12:37 07/17/17 19:58 07/17/17 22:22 07/13/17 21:22 07/13/17 15:33 07/21/17 20:27 07/19/17 15:45 07/14/17 14:26 07/13/17 20:08 121,2320B 121,2540C 1,9010C/9012B 1,9251 121,4500NH3-BH 121,4500NO2-B 121,4500NO3-F 121,4500NH3-H 121,4500P-E 1,9038 121,5220D BR DW LK ML AT MR JO AT SD BR TL Date Prepared - - 07/13/17 20:49 - 07/14/17 11:26 - - 07/19/17 11:27 07/19/17 12:05 07/14/17 14:26 07/13/17 17:30 07/27/17 MDL NA -- -- -- -- -- -- -- -- -- -- Serial_No:07271718:43 Page 148 of 189 FF MW-8SClient ID: 07/12/17 13:45Date Collected: 07/13/17Date Received: Parameter Result Dilution Factor Matrix:Water NANTUCKET, MASample Location: L1723632-23Lab ID: Qualifier Units RL SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 Field Prep: Date Analyzed Analytical Method Analyst Field Filtered (Dissolved Metals and Phosphorus) General Chemistry - Westborough Lab Alkalinity, Total Solids, Total Dissolved Cyanide, Total Chloride Nitrogen, Ammonia Nitrogen, Nitrite Nitrogen, Nitrate Nitrogen, Total Kjeldahl Phosphorus, Soluble Sulfate Chemical Oxygen Demand 32.8 110 ND 25. 0.081 0.020 0.438 0.620 0.114 ND 28. mg CaCO3/L mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l 1 1 1 1 1 1 1 1 2 1 1 2.00 10 0.005 1.0 0.075 0.020 0.100 0.300 0.020 10 20 07/18/17 09:40 07/14/17 10:15 07/14/17 12:37 07/17/17 20:02 07/17/17 22:16 07/13/17 21:23 07/13/17 15:34 07/21/17 20:28 07/19/17 15:45 07/14/17 14:26 07/13/17 20:08 121,2320B 121,2540C 1,9010C/9012B 1,9251 121,4500NH3-BH 121,4500NO2-B 121,4500NO3-F 121,4500NH3-H 121,4500P-E 1,9038 121,5220D BR DW LK ML AT MR JO AT SD BR TL Date Prepared - - 07/13/17 20:49 - 07/14/17 11:26 - - 07/19/17 11:27 07/19/17 12:05 07/14/17 14:26 07/13/17 17:30 07/27/17 MDL NA -- -- -- -- -- -- -- -- -- -- Serial_No:07271718:43 Page 149 of 189 FF SW-1Client ID: 07/12/17 13:00Date Collected: 07/13/17Date Received: Parameter Result Dilution Factor Matrix:Water NANTUCKET, MASample Location: L1723632-24Lab ID: Qualifier Units RL SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 Field Prep: Date Analyzed Analytical Method Analyst Field Filtered (Dissolved Metals and Phosphorus) General Chemistry - Westborough Lab Alkalinity, Total Solids, Total Dissolved Cyanide, Total Chloride Nitrogen, Ammonia Nitrogen, Nitrite Nitrogen, Nitrate Nitrogen, Total Kjeldahl Phosphorus, Soluble Sulfate Chemical Oxygen Demand 45.4 12000 ND 5800 ND ND ND 0.566 0.032 900 800 mg CaCO3/L mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l 1 1 1 500 1 1 1 1 2 50 1 2.00 10 0.005 500 0.075 0.020 0.100 0.300 0.020 500 20 07/18/17 09:40 07/14/17 10:15 07/14/17 12:38 07/17/17 20:36 07/17/17 22:19 07/13/17 21:23 07/13/17 15:36 07/21/17 20:29 07/19/17 15:45 07/14/17 14:26 07/13/17 20:08 121,2320B 121,2540C 1,9010C/9012B 1,9251 121,4500NH3-BH 121,4500NO2-B 121,4500NO3-F 121,4500NH3-H 121,4500P-E 1,9038 121,5220D BR DW LK ML AT MR JO AT SD BR TL Date Prepared - - 07/13/17 20:49 - 07/14/17 11:26 - - 07/19/17 11:27 07/19/17 12:05 07/14/17 14:26 07/13/17 17:30 07/27/17 MDL NA -- -- -- -- -- -- -- -- -- -- Serial_No:07271718:43 Page 150 of 189 FF SW-2Client ID: 07/12/17 09:15Date Collected: 07/13/17Date Received: Parameter Result Dilution Factor Matrix:Water NANTUCKET, MASample Location: L1723632-25Lab ID: Qualifier Units RL SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 Field Prep: Date Analyzed Analytical Method Analyst Field Filtered (Dissolved Metals and Phosphorus) General Chemistry - Westborough Lab Alkalinity, Total Solids, Total Dissolved Cyanide, Total Chloride Nitrogen, Ammonia Nitrogen, Nitrite Nitrogen, Nitrate Nitrogen, Total Kjeldahl Phosphorus, Soluble Sulfate Chemical Oxygen Demand 454. 890 ND 40. 0.151 0.020 ND 6.50 0.026 200 430 mg CaCO3/L mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l 1 1 1 1 1 1 1 1 1 10 1 2.00 10 0.005 1.0 0.075 0.020 0.100 0.300 0.010 100 20 07/18/17 09:40 07/14/17 10:15 07/14/17 12:39 07/17/17 20:36 07/17/17 22:20 07/13/17 21:23 07/13/17 15:37 07/21/17 20:30 07/19/17 15:45 07/14/17 14:26 07/13/17 20:09 121,2320B 121,2540C 1,9010C/9012B 1,9251 121,4500NH3-BH 121,4500NO2-B 121,4500NO3-F 121,4500NH3-H 121,4500P-E 1,9038 121,5220D BR DW LK ML AT MR JO AT SD BR TL Date Prepared - - 07/13/17 20:49 - 07/14/17 11:26 - - 07/19/17 11:27 07/19/17 12:05 07/14/17 14:26 07/13/17 17:30 07/27/17 MDL NA -- -- -- -- -- -- -- -- -- -- Serial_No:07271718:43 Page 151 of 189 FF MW-1D SOLUBLE NITROGENClient ID: 07/12/17 12:45Date Collected: 07/13/17Date Received: Parameter Result Dilution Factor Matrix:Water NANTUCKET, MASample Location: L1723632-27Lab ID: Qualifier Units RL SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 Field Prep: Date Analyzed Analytical Method Analyst Field Filtered General Chemistry - Westborough Lab Nitrogen, Dissolved Ammonia Nitrogen, Soluble Kjeldahl Nitrogen, Total Organic 0.110 ND ND mg/l mg/l mg/l 1 1 1 0.075 0.30 0.300 07/14/17 23:20 07/19/17 21:38 07/20/17 12:07 121,4500NH3-BH 121,4500NH3-H 121,4500N AT AT JO Date Prepared 07/14/17 11:20 07/18/17 17:10 - 07/27/17 MDL -- -- NA Serial_No:07271718:43 Page 152 of 189 FF MW-1S SOLUBLE NITROGENClient ID: 07/12/17 12:10Date Collected: 07/13/17Date Received: Parameter Result Dilution Factor Matrix:Water NANTUCKET, MASample Location: L1723632-28Lab ID: Qualifier Units RL SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 Field Prep: Date Analyzed Analytical Method Analyst Field Filtered General Chemistry - Westborough Lab Nitrogen, Dissolved Ammonia Nitrogen, Soluble Kjeldahl Nitrogen, Total Organic 0.238 ND ND mg/l mg/l mg/l 1 1 1 0.075 0.30 0.300 07/14/17 23:24 07/19/17 21:41 07/20/17 12:07 121,4500NH3-BH 121,4500NH3-H 121,4500N AT AT JO Date Prepared 07/14/17 11:20 07/18/17 17:10 - 07/27/17 MDL -- -- NA Serial_No:07271718:43 Page 153 of 189 FF MW-3D SOLUBLE NITROGENClient ID: 07/12/17 11:30Date Collected: 07/13/17Date Received: Parameter Result Dilution Factor Matrix:Water NANTUCKET, MASample Location: L1723632-29Lab ID: Qualifier Units RL SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 Field Prep: Date Analyzed Analytical Method Analyst Field Filtered General Chemistry - Westborough Lab Nitrogen, Dissolved Ammonia Nitrogen, Soluble Kjeldahl Nitrogen, Total Organic 4.82 5.4 0.580 mg/l mg/l mg/l 1 1 1 0.075 0.30 0.300 07/14/17 23:25 07/19/17 21:42 07/20/17 12:07 121,4500NH3-BH 121,4500NH3-H 121,4500N AT AT JO Date Prepared 07/14/17 11:20 07/18/17 17:10 - 07/27/17 MDL -- -- NA Serial_No:07271718:43 Page 154 of 189 FF MW-3S SOLUBLE NITROGENClient ID: 07/12/17 11:00Date Collected: 07/13/17Date Received: Parameter Result Dilution Factor Matrix:Water NANTUCKET, MASample Location: L1723632-30Lab ID: Qualifier Units RL SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 Field Prep: Date Analyzed Analytical Method Analyst Field Filtered General Chemistry - Westborough Lab Nitrogen, Dissolved Ammonia Nitrogen, Soluble Kjeldahl Nitrogen, Total Organic 20.3 22. 1.70 mg/l mg/l mg/l 10 1 1 0.750 0.30 0.300 07/14/17 23:37 07/19/17 21:42 07/20/17 12:07 121,4500NH3-BH 121,4500NH3-H 121,4500N AT AT JO Date Prepared 07/14/17 11:20 07/18/17 17:10 - 07/27/17 MDL -- -- NA Serial_No:07271718:43 Page 155 of 189 FF MW-8D SOLUBLE NITROGENClient ID: 07/12/17 14:30Date Collected: 07/13/17Date Received: Parameter Result Dilution Factor Matrix:Water NANTUCKET, MASample Location: L1723632-31Lab ID: Qualifier Units RL SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 Field Prep: Date Analyzed Analytical Method Analyst Field Filtered General Chemistry - Westborough Lab Nitrogen, Dissolved Ammonia Nitrogen, Soluble Kjeldahl Nitrogen, Total Organic ND ND ND mg/l mg/l mg/l 1 1 1 0.075 0.30 0.300 07/14/17 23:38 07/19/17 21:43 07/20/17 12:07 121,4500NH3-BH 121,4500NH3-H 121,4500N AT AT JO Date Prepared 07/14/17 11:20 07/18/17 17:10 - 07/27/17 MDL -- -- NA Serial_No:07271718:43 Page 156 of 189 FF MW-8S SOLUBLE NITROGENClient ID: 07/12/17 13:45Date Collected: 07/13/17Date Received: Parameter Result Dilution Factor Matrix:Water NANTUCKET, MASample Location: L1723632-32Lab ID: Qualifier Units RL SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 Field Prep: Date Analyzed Analytical Method Analyst Field Filtered General Chemistry - Westborough Lab Nitrogen, Dissolved Ammonia Nitrogen, Soluble Kjeldahl Nitrogen, Total Organic 0.130 0.53 0.400 mg/l mg/l mg/l 1 1 1 0.075 0.30 0.300 07/14/17 23:29 07/19/17 21:44 07/20/17 12:07 121,4500NH3-BH 121,4500NH3-H 121,4500N AT AT JO Date Prepared 07/14/17 11:20 07/18/17 17:10 - 07/27/17 MDL -- -- NA Serial_No:07271718:43 Page 157 of 189 FF SW-1 SOLUBLE NITROGENClient ID: 07/12/17 13:00Date Collected: 07/13/17Date Received: Parameter Result Dilution Factor Matrix:Water NANTUCKET, MASample Location: L1723632-33Lab ID: Qualifier Units RL SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 Field Prep: Date Analyzed Analytical Method Analyst Field Filtered General Chemistry - Westborough Lab Nitrogen, Dissolved Ammonia Nitrogen, Soluble Kjeldahl Nitrogen, Total Organic ND 0.42 0.420 mg/l mg/l mg/l 1 1 1 0.075 0.30 0.300 07/14/17 23:30 07/19/17 21:45 07/20/17 12:07 121,4500NH3-BH 121,4500NH3-H 121,4500N AT AT JO Date Prepared 07/14/17 11:20 07/18/17 17:10 - 07/27/17 MDL -- -- NA Serial_No:07271718:43 Page 158 of 189 FF SW-2 SOLUBLE NITROGENClient ID: 07/12/17 09:15Date Collected: 07/13/17Date Received: Parameter Result Dilution Factor Matrix:Water NANTUCKET, MASample Location: L1723632-34Lab ID: Qualifier Units RL SAMPLE RESULTS Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 Field Prep: Date Analyzed Analytical Method Analyst Field Filtered General Chemistry - Westborough Lab Nitrogen, Dissolved Ammonia Nitrogen, Soluble Kjeldahl Nitrogen, Total Organic 0.120 1.6 1.48 mg/l mg/l mg/l 1 1 1 0.075 0.30 0.300 07/14/17 23:31 07/19/17 21:46 07/20/17 12:07 121,4500NH3-BH 121,4500NH3-H 121,4500N AT AT JO Date Prepared 07/14/17 11:20 07/18/17 17:10 - 07/27/17 MDL -- -- NA Serial_No:07271718:43 Page 159 of 189 FF Parameter Result Dilution FactorQualifierUnitsRL Method Blank Analysis Batch Quality Control Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 Date Analyzed Analytical Method Analyst Date Prepared 07/27/17 Chemical Oxygen Demand Cyanide, Total Nitrogen, Nitrite Solids, Total Dissolved Sulfate Alkalinity, Total Nitrogen, Soluble Kjeldahl Nitrogen, Dissolved Ammonia Nitrogen, Nitrate Chemical Oxygen Demand Cyanide, Total Nitrogen, Nitrite Nitrogen, Nitrate Solids, Total Dissolved ND ND ND ND ND ND ND ND ND ND ND ND ND ND mg/l mg/l mg/l mg/l mg/l mg CaCO3/L mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l 1 1 1 1 1 1 1 1 1 1 1 1 1 1 20 0.005 0.020 10 10 2.00 0.30 0.075 0.100 20 0.005 0.020 0.100 10 07/12/17 19:57 07/13/17 11:07 07/13/17 00:23 07/13/17 10:35 07/13/17 10:47 07/13/17 09:23 07/13/17 23:28 07/13/17 22:15 07/13/17 15:10 07/13/17 20:07 07/14/17 12:27 07/13/17 21:20 07/13/17 09:50 07/14/17 10:15 121,5220D 1,9010C/9012B 121,4500NO2-B 121,2540C 1,9038 121,2320B 121,4500NH3-H 121,4500NH3-BH 121,4500NO3-F 121,5220D 1,9010C/9012B 121,4500NO2-B 44,300.0 121,2540C TL LK MR DW BR BR AT AT JO TL LK MR JT DW 07/12/17 17:40 07/12/17 20:32 - - 07/13/17 10:47 - 07/13/17 15:50 07/13/17 14:00 - 07/13/17 17:30 07/13/17 20:49 - - - General Chemistry - Westborough Lab for sample(s): 01-08 Batch: WG1021907-1 General Chemistry - Westborough Lab for sample(s): 01-08 Batch: WG1021974-1 General Chemistry - Westborough Lab for sample(s): 01-08 Batch: WG1021993-1 General Chemistry - Westborough Lab for sample(s): 01-08 Batch: WG1022076-1 General Chemistry - Westborough Lab for sample(s): 01-08 Batch: WG1022154-1 General Chemistry - Westborough Lab for sample(s): 01-08 Batch: WG1022156-1 General Chemistry - Westborough Lab for sample(s): 10-17 Batch: WG1022163-1 General Chemistry - Westborough Lab for sample(s): 10-16 Batch: WG1022225-1 General Chemistry - Westborough Lab for sample(s): 18-25 Batch: WG1022259-1 General Chemistry - Westborough Lab for sample(s): 18-25 Batch: WG1022347-1 General Chemistry - Westborough Lab for sample(s): 18-25 Batch: WG1022367-1 General Chemistry - Westborough Lab for sample(s): 18-25 Batch: WG1022386-1 Anions by Ion Chromatography - Westborough Lab for sample(s): 01-08 Batch: WG1022474-1 General Chemistry - Westborough Lab for sample(s): 18-25 Batch: WG1022494-1 MDL -- -- -- -- -- NA -- -- -- -- -- -- -- -- Serial_No:07271718:43 Page 160 of 189 Parameter Result Dilution FactorQualifierUnitsRL Method Blank Analysis Batch Quality Control Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 Date Analyzed Analytical Method Analyst Date Prepared 07/27/17 Nitrogen, Ammonia Nitrogen, Dissolved Ammonia Sulfate Chloride Chloride Alkalinity, Total Nitrogen, Soluble Kjeldahl Nitrogen, Ammonia Nitrogen, Dissolved Ammonia Nitrogen, Total Kjeldahl Phosphorus, Soluble Nitrogen, Total Kjeldahl ND ND ND ND ND ND ND ND ND ND ND ND mg/l mg/l mg/l mg/l mg/l mg CaCO3/L mg/l mg/l mg/l mg/l mg/l mg/l 1 1 1 1 1 1 1 1 1 1 1 1 0.075 0.075 10 1.0 1.0 2.00 0.30 0.075 0.075 0.300 0.010 0.300 07/17/17 21:57 07/14/17 23:02 07/14/17 14:26 07/17/17 19:27 07/17/17 19:39 07/18/17 09:40 07/19/17 21:30 07/18/17 22:33 07/18/17 22:34 07/19/17 21:59 07/19/17 15:45 07/21/17 20:14 121,4500NH3-BH 121,4500NH3-BH 1,9038 1,9251 1,9251 121,2320B 121,4500NH3-H 121,4500NH3-BH 121,4500NH3-BH 121,4500NH3-H 121,4500P-E 121,4500NH3-H AT AT BR ML ML BR AT AT AT AT SD AT 07/14/17 11:26 07/14/17 11:20 07/14/17 14:26 - - - 07/18/17 17:10 07/18/17 15:35 07/18/17 15:35 07/18/17 21:30 07/19/17 12:05 07/19/17 11:27 General Chemistry - Westborough Lab for sample(s): 01-07,18-25 Batch: WG1022603-1 General Chemistry - Westborough Lab for sample(s): 27-34 Batch: WG1022606-1 General Chemistry - Westborough Lab for sample(s): 18-25 Batch: WG1022654-1 General Chemistry - Westborough Lab for sample(s): 01-08,18-21 Batch: WG1023246-1 General Chemistry - Westborough Lab for sample(s): 22-25 Batch: WG1023247-1 General Chemistry - Westborough Lab for sample(s): 18-25 Batch: WG1023421-1 General Chemistry - Westborough Lab for sample(s): 27-34 Batch: WG1023530-1 General Chemistry - Westborough Lab for sample(s): 08 Batch: WG1023623-1 General Chemistry - Westborough Lab for sample(s): 17 Batch: WG1023628-1 General Chemistry - Westborough Lab for sample(s): 01-05 Batch: WG1023655-1 General Chemistry - Westborough Lab for sample(s): 01-08,18-25 Batch: WG1023791-1 General Chemistry - Westborough Lab for sample(s): 06-08,18-25 Batch: WG1023853-1 MDL -- -- -- -- -- NA -- -- -- -- -- -- Serial_No:07271718:43 Page 161 of 189 Chemical Oxygen Demand Cyanide, Total Nitrogen, Nitrite Solids, Total Dissolved Sulfate Alkalinity, Total Nitrogen, Soluble Kjeldahl 102 107 94 92 90 104 98 - 108 - - - - - 90-110 85-115 90-110 80-120 90-110 90-110 78-122 - 1 - - - - - 20 20 10 Parameter LCS %Recovery LCSD %Recovery %Recovery Limits RPD RPD Limits General Chemistry - Westborough Lab Associated sample(s): 01-08 Batch: WG1021907-2 General Chemistry - Westborough Lab Associated sample(s): 01-08 Batch: WG1021974-2 WG1021974-3 General Chemistry - Westborough Lab Associated sample(s): 01-08 Batch: WG1021993-2 General Chemistry - Westborough Lab Associated sample(s): 01-08 Batch: WG1022076-2 General Chemistry - Westborough Lab Associated sample(s): 01-08 Batch: WG1022154-2 General Chemistry - Westborough Lab Associated sample(s): 01-08 Batch: WG1022156-2 General Chemistry - Westborough Lab Associated sample(s): 10-17 Batch: WG1022163-2 Lab Control Sample Analysis Batch Quality ControlProject Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 07/27/17 Qual Qual Qual Serial_No:07271718:43 Page 162 of 189 Nitrogen, Dissolved Ammonia Nitrogen, Nitrate Chemical Oxygen Demand Cyanide, Total Nitrogen, Nitrite Nitrogen, Nitrate Solids, Total Dissolved 100 102 103 97 94 101 90 - - - 98 - - - 80-120 90-110 90-110 85-115 90-110 90-110 80-120 - - - 1 - - - 20 20 20 Parameter LCS %Recovery LCSD %Recovery %Recovery Limits RPD RPD Limits General Chemistry - Westborough Lab Associated sample(s): 10-16 Batch: WG1022225-2 General Chemistry - Westborough Lab Associated sample(s): 18-25 Batch: WG1022259-2 General Chemistry - Westborough Lab Associated sample(s): 18-25 Batch: WG1022347-2 General Chemistry - Westborough Lab Associated sample(s): 18-25 Batch: WG1022367-2 WG1022367-3 General Chemistry - Westborough Lab Associated sample(s): 18-25 Batch: WG1022386-2 Anions by Ion Chromatography - Westborough Lab Associated sample(s): 01-08 Batch: WG1022474-2 General Chemistry - Westborough Lab Associated sample(s): 18-25 Batch: WG1022494-2 Lab Control Sample Analysis Batch Quality ControlProject Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 07/27/17 Serial_No:07271718:43 Page 163 of 189 Nitrogen, Ammonia Nitrogen, Dissolved Ammonia Sulfate Chloride Chloride Alkalinity, Total Nitrogen, Soluble Kjeldahl 103 97 95 103 103 104 100 - - - - - - - 80-120 80-120 90-110 90-110 90-110 90-110 78-122 - - - - - - - 20 20 10 Parameter LCS %Recovery LCSD %Recovery %Recovery Limits RPD RPD Limits General Chemistry - Westborough Lab Associated sample(s): 01-07,18-25 Batch: WG1022603-2 General Chemistry - Westborough Lab Associated sample(s): 27-34 Batch: WG1022606-2 General Chemistry - Westborough Lab Associated sample(s): 18-25 Batch: WG1022654-2 General Chemistry - Westborough Lab Associated sample(s): 01-08,18-21 Batch: WG1023246-2 General Chemistry - Westborough Lab Associated sample(s): 22-25 Batch: WG1023247-2 General Chemistry - Westborough Lab Associated sample(s): 18-25 Batch: WG1023421-2 General Chemistry - Westborough Lab Associated sample(s): 27-34 Batch: WG1023530-2 Lab Control Sample Analysis Batch Quality ControlProject Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 07/27/17 Serial_No:07271718:43 Page 164 of 189 Nitrogen, Ammonia Nitrogen, Dissolved Ammonia Nitrogen, Total Kjeldahl Phosphorus, Soluble Nitrogen, Total Kjeldahl 106 105 103 97 105 - - - - - 80-120 80-120 78-122 80-120 78-122 - - - - - 20 20 Parameter LCS %Recovery LCSD %Recovery %Recovery Limits RPD RPD Limits General Chemistry - Westborough Lab Associated sample(s): 08 Batch: WG1023623-2 General Chemistry - Westborough Lab Associated sample(s): 17 Batch: WG1023628-2 General Chemistry - Westborough Lab Associated sample(s): 01-05 Batch: WG1023655-2 General Chemistry - Westborough Lab Associated sample(s): 01-08,18-25 Batch: WG1023791-2 General Chemistry - Westborough Lab Associated sample(s): 06-08,18-25 Batch: WG1023853-2 Lab Control Sample Analysis Batch Quality ControlProject Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 07/27/17 Serial_No:07271718:43 Page 165 of 189 Chemical Oxygen Demand Cyanide, Total Nitrogen, Nitrite Sulfate Alkalinity, Total Nitrogen, Soluble Kjeldahl Nitrogen, Dissolved Ammonia Nitrogen, Nitrate Chemical Oxygen Demand ND ND ND ND 24.2 ND 1.08 1.66 ND 250 0.215 0.100 25 124 8.0 5.10 5.52 260 103 108 100 125 100 100 100 96 110 - 0.210 - - - - - - - - 105 - - - - - - - 84-120 80-120 85-115 55-147 86-116 77-111 80-120 83-113 84-120 - 2 - - - - - - - 12 20 20 14 10 24 20 17 12 Parameter Native Sample MS Found MS %Recovery MSD Found MSD %Recovery Recovery Limits RPD RPD Limits General Chemistry - Westborough Lab Associated sample(s): 01-08 QC Batch ID: WG1021907-3 QC Sample: L1723632-02 Client ID: MW-5D General Chemistry - Westborough Lab Associated sample(s): 01-08 QC Batch ID: WG1021974-4 WG1021974-5 QC Sample: L1723632-01 Client ID: MW-5S General Chemistry - Westborough Lab Associated sample(s): 01-08 QC Batch ID: WG1021993-4 QC Sample: L1723632-01 Client ID: MW-5S General Chemistry - Westborough Lab Associated sample(s): 01-08 QC Batch ID: WG1022154-4 QC Sample: L1723632-01 Client ID: MW-5S General Chemistry - Westborough Lab Associated sample(s): 01-08 QC Batch ID: WG1022156-4 QC Sample: L1723632-02 Client ID: MW-5D General Chemistry - Westborough Lab Associated sample(s): 10-17 QC Batch ID: WG1022163-4 QC Sample: L1723632-10 Client ID: MW-5S SOLUBLE NITROGEN General Chemistry - Westborough Lab Associated sample(s): 10-16 QC Batch ID: WG1022225-4 QC Sample: L1723632-11 Client ID: MW-5D SOLUBLE NITROGEN General Chemistry - Westborough Lab Associated sample(s): 18-25 QC Batch ID: WG1022259-4 QC Sample: L1723669-01 Client ID: MS Sample General Chemistry - Westborough Lab Associated sample(s): 18-25 QC Batch ID: WG1022347-3 QC Sample: L1723632-19 Client ID: MW-1S 238 0.2 0.1 20 100 8 4 4 238 MS Added Matrix Spike Analysis Batch Quality Control Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 07/27/17 Qual Qual Qual Serial_No:07271718:43 Page 166 of 189 Cyanide, Total Nitrogen, Nitrite Nitrogen, Nitrate Nitrogen, Ammonia Nitrogen, Dissolved Ammonia Sulfate Chloride Chloride Alkalinity, Total ND ND 1.02 0.084 ND ND 29 18 4.80 0.203 0.110 1.78 3.80 3.88 24 48 36 104 102 110 95 93 97 120 95 90 99 0.198 - - - - - - - - 99 - - - - - - - - 80-120 85-115 90-110 80-120 80-120 55-147 58-140 58-140 86-116 2 - - - - - - - - 20 20 15 20 20 14 7 7 10 Parameter Native Sample MS Found MS %Recovery MSD Found MSD %Recovery Recovery Limits RPD RPD Limits General Chemistry - Westborough Lab Associated sample(s): 18-25 QC Batch ID: WG1022367-4 WG1022367-5 QC Sample: L1723632-18 Client ID: MW-1D General Chemistry - Westborough Lab Associated sample(s): 18-25 QC Batch ID: WG1022386-4 QC Sample: L1723669-01 Client ID: MS Sample Anions by Ion Chromatography - Westborough Lab Associated sample(s): 01-08 QC Batch ID: WG1022474-4 QC Sample: L1723632-04 Client ID: MW- 6D General Chemistry - Westborough Lab Associated sample(s): 01-07,18-25 QC Batch ID: WG1022603-4 QC Sample: L1723632-01 Client ID: MW-5S General Chemistry - Westborough Lab Associated sample(s): 27-34 QC Batch ID: WG1022606-4 QC Sample: L1723632-31 Client ID: MW-8D SOLUBLE NITROGEN General Chemistry - Westborough Lab Associated sample(s): 18-25 QC Batch ID: WG1022654-4 QC Sample: L1723632-18 Client ID: MW-1D General Chemistry - Westborough Lab Associated sample(s): 01-08,18-21 QC Batch ID: WG1023246-4 QC Sample: L1723632-02 Client ID: MW-5D General Chemistry - Westborough Lab Associated sample(s): 22-25 QC Batch ID: WG1023247-4 QC Sample: L1723632-22 Client ID: MW-8D General Chemistry - Westborough Lab Associated sample(s): 18-25 QC Batch ID: WG1023421-4 QC Sample: L1723632-19 Client ID: MW-1S 0.2 0.1 0.8 4 4 20 20 20 100 MS Added Matrix Spike Analysis Batch Quality ControlProject Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 07/27/17 Serial_No:07271718:43 Page 167 of 189 Nitrogen, Soluble Kjeldahl Nitrogen, Ammonia Nitrogen, Dissolved Ammonia Nitrogen, Total Kjeldahl Phosphorus, Soluble Nitrogen, Total Kjeldahl ND 5.99 957 ND 0.016 0.390 7.7 26.1 1120 6.33 0.495 8.13 96 100 83 79 96 97 - - - - - - - - - - - - 77-111 80-120 80-120 77-111 75-125 77-111 - - - - - - 24 20 20 24 20 24 Parameter Native Sample MS Found MS %Recovery MSD Found MSD %Recovery Recovery Limits RPD RPD Limits General Chemistry - Westborough Lab Associated sample(s): 27-34 QC Batch ID: WG1023530-4 QC Sample: L1723632-27 Client ID: MW-1D SOLUBLE NITROGEN General Chemistry - Westborough Lab Associated sample(s): 08 QC Batch ID: WG1023623-4 QC Sample: L1724143-01 Client ID: MS Sample General Chemistry - Westborough Lab Associated sample(s): 17 QC Batch ID: WG1023628-4 QC Sample: L1724384-01 Client ID: MS Sample General Chemistry - Westborough Lab Associated sample(s): 01-05 QC Batch ID: WG1023655-3 QC Sample: L1723632-03 Client ID: MW-6S General Chemistry - Westborough Lab Associated sample(s): 01-08,18-25 QC Batch ID: WG1023791-3 QC Sample: L1723632-01 Client ID: MW-5S General Chemistry - Westborough Lab Associated sample(s): 06-08,18-25 QC Batch ID: WG1023853-4 QC Sample: L1723632-06 Client ID: MW-7D 8 20 200 8 0.5 8 MS Added Matrix Spike Analysis Batch Quality Control Project Name: Project Number: Lab Number: Report Date: NANTUCKET LF 1910-115647 L1723632 07/27/17 Serial_No:07271718:43 Page 168 of 189 Chemical Oxygen Demand Nitrogen, Nitrite Solids, Total Dissolved Sulfate Alkalinity, Total Nitrogen, Soluble Kjeldahl Nitrogen, Dissolved Ammonia Nitrogen, Nitrate ND ND 78 ND 6.40 ND 1.08 1.66 ND ND 90 ND 6.30 ND 1.12 1.67 mg/l mg/l mg/l mg/l mg CaCO3/L mg/l mg/l mg/l NC NC 14 NC 2 NC 4 1 12 20 10 14 10 24 20 17 Units RPDParameterNative Sample Duplicate Sample RPD Limits General Chemistry - Westborough Lab Associated sample(s): 01-08 QC Batch ID: WG1021907-4 QC Sample: L1723632-02 Client ID: MW-5D General Chemistry - Westborough Lab Associated sample(s): 01-08 QC Batch ID: WG1021993-3 QC Sample: L1723632-01 Client ID: MW-5S General Chemistry - Westborough Lab Associated sample(s): 01-08 QC Batch ID: WG1022076-3 QC Sample: L1723632-01 Client ID: MW-5S General Chemistry - Westborough Lab Associated sample(s): 01-08 QC Batch ID: WG1022154-3 QC Sample: L1723632-01 Client ID: MW-5S General Chemistry - Westborough Lab Associated sample(s): 01-08 QC Batch ID: WG1022156-3 QC Sample: L1723632-01 Client ID: MW-5S General Chemistry - Westborough Lab Associated sample(s): 10-17 QC Batch ID: WG1022163-3 QC Sample: L1723632-10 Client ID: MW-5S SOLUBLE NITROGEN General Chemistry - Westborough Lab Associated sample(s): 10-16 QC Batch ID: WG1022225-3 QC Sample: L1723632-11 Client ID: MW-5D SOLUBLE NITROGEN General Chemistry - Westborough Lab Associated sample(s): 18-25 QC Batch ID: WG1022259-3 QC Sample: L1723669-01 Client ID: DUP Sample NANTUCKET LF 1910-115647 Project Name: Project Number: L1723632Lab Number: Report Date: Lab Duplicate Analysis Batch Quality Control 07/27/17 Qual Q Serial_No:07271718:43 Page 169 of 189 Chemical Oxygen Demand Nitrogen, Nitrite Nitrogen, Nitrate Solids, Total Dissolved Nitrogen, Ammonia Nitrogen, Dissolved Ammonia Sulfate Chloride ND ND 1.02 3800 0.084 ND ND 29 ND ND 0.976 3700 ND ND ND 29 mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l NC NC 4 3 NC NC NC 0 12 20 15 10 20 20 14 7 Units RPDParameterNative Sample Duplicate Sample RPD Limits General Chemistry - Westborough Lab Associated sample(s): 18-25 QC Batch ID: WG1022347-4 QC Sample: L1723632-19 Client ID: MW-1S General Chemistry - Westborough Lab Associated sample(s): 18-25 QC Batch ID: WG1022386-3 QC Sample: L1723669-01 Client ID: DUP Sample Anions by Ion Chromatography - Westborough Lab Associated sample(s): 01-08 QC Batch ID: WG1022474-3 QC Sample: L1723632-04 Client ID: MW- 6D General Chemistry - Westborough Lab Associated sample(s): 18-25 QC Batch ID: WG1022494-3 QC Sample: L1723883-01 Client ID: DUP Sample General Chemistry - Westborough Lab Associated sample(s): 01-07,18-25 QC Batch ID: WG1022603-3 QC Sample: L1723632-01 Client ID: MW-5S General Chemistry - Westborough Lab Associated sample(s): 27-34 QC Batch ID: WG1022606-3 QC Sample: L1723632-31 Client ID: MW-8D SOLUBLE NITROGEN General Chemistry - Westborough Lab Associated sample(s): 18-25 QC Batch ID: WG1022654-3 QC Sample: L1723632-18 Client ID: MW-1D General Chemistry - Westborough Lab Associated sample(s): 01-08,18-21 QC Batch ID: WG1023246-3 QC Sample: L1723632-02 Client ID: MW-5D NANTUCKET LF 1910-115647 Project Name: Project Number: L1723632Lab Number: Report Date: Lab Duplicate Analysis Batch Quality Control 07/27/17 Serial_No:07271718:43 Page 170 of 189 Chloride Alkalinity, Total Nitrogen, Soluble Kjeldahl Nitrogen, Ammonia Nitrogen, Dissolved Ammonia Nitrogen, Total Kjeldahl Phosphorus, Soluble Nitrogen, Total Kjeldahl 18 46.9 ND 5.99 957 ND 0.016 0.390 17 46.9 ND 6.19 1020 ND 0.014 0.420 mg/l mg CaCO3/L mg/l mg/l mg/l mg/l mg/l mg/l 6 0 NC 3 6 NC 13 7 7 10 24 20 20 24 20 24 Units RPDParameterNative Sample Duplicate Sample RPD Limits General Chemistry - Westborough Lab Associated sample(s): 22-25 QC Batch ID: WG1023247-3 QC Sample: L1723632-22 Client ID: MW-8D General Chemistry - Westborough Lab Associated sample(s): 18-25 QC Batch ID: WG1023421-3 QC Sample: L1723632-18 Client ID: MW-1D General Chemistry - Westborough Lab Associated sample(s): 27-34 QC Batch ID: WG1023530-3 QC Sample: L1723632-27 Client ID: MW-1D SOLUBLE NITROGEN General Chemistry - Westborough Lab Associated sample(s): 08 QC Batch ID: WG1023623-3 QC Sample: L1724143-01 Client ID: DUP Sample General Chemistry - Westborough Lab Associated sample(s): 17 QC Batch ID: WG1023628-3 QC Sample: L1724384-01 Client ID: DUP Sample General Chemistry - Westborough Lab Associated sample(s): 01-05 QC Batch ID: WG1023655-4 QC Sample: L1723632-03 Client ID: MW-6S General Chemistry - Westborough Lab Associated sample(s): 01-08,18-25 QC Batch ID: WG1023791-4 QC Sample: L1723632-01 Client ID: MW-5S General Chemistry - Westborough Lab Associated sample(s): 06-08,18-25 QC Batch ID: WG1023853-3 QC Sample: L1723632-06 Client ID: MW-7D NANTUCKET LF 1910-115647 Project Name: Project Number: L1723632Lab Number: Report Date: Lab Duplicate Analysis Batch Quality Control 07/27/17 Serial_No:07271718:43 Page 171 of 189 *Values in parentheses indicate holding time in days L1723632-01A L1723632-01B L1723632-01C L1723632-01D L1723632-01E L1723632-01F L1723632-01F1 L1723632-01G L1723632-01H L1723632-01I L1723632-01J L1723632-02A L1723632-02B L1723632-02C Vial HCl preserved Vial HCl preserved Vial HCl preserved Plastic 250ml HNO3 preserved Plastic 250ml NaOH preserved Plastic 500ml H2SO4 preserved Plastic 500ml H2SO4 preserved Plastic 250ml unpreserved/No Headspace Plastic 500ml unpreserved Amber 500ml unpreserved Amber 500ml unpreserved Vial HCl preserved Vial HCl preserved Vial HCl preserved A A A A A A A A A A A A A A NA NA NA <2 >12 <2 <2 NA 7 7 7 NA NA NA 5.7 5.7 5.7 5.7 5.7 5.7 5.7 5.7 5.7 5.7 5.7 5.7 5.7 5.7 Y Y Y Y Y Y Y Y Y Y Y Y Y Y Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent A A1 B B1 C Absent Absent Absent Absent Absent Cooler Custody Seal Cooler Information NANTUCKET LF 1910-115647 8260(14) 8260(14) 8260(14) PB-SI(180),FE-SI(180),TKN-4500(28),BA- SI(180),AG-SI(180),AS-SI(180),CU- SI(180),MN-SI(180),NA-SI(180),CD- SI(180),CR-SI(180),CA-SI(180),HG-S(28),SE- SI(180),ZN-SI(180) TCN-9010(14) COD-5220(28),SPHOS-4500(28),NH3-4500(28) SPHOS-4500(28) ALK-T-2320(14) CL-9251(28),SO4-9038(28),NO3-300(2),NO2- 4500NO2(2),TDS-2540(7) A2-1,4-DIOXANE-SIM(7) A2-1,4-DIOXANE-SIM(7) 8260(14) 8260(14) 8260(14) Project Name: Project Number: L1723632Lab Number: Report Date: Sample Receipt and Container Information Container ID Container Type Cooler Temp deg C Pres Seal Container Information Analysis(*) 07/27/17 Were project specific reporting limits specified?YES <2 >12 <2 <2 7 7 7 Frozen Date/Time Final pH Initial pH Serial_No:07271718:43 Page 172 of 189 *Values in parentheses indicate holding time in days L1723632-02D L1723632-02E L1723632-02F L1723632-02F1 L1723632-02G L1723632-02H L1723632-02I L1723632-02J L1723632-03A L1723632-03B L1723632-03C L1723632-03D L1723632-03E L1723632-03F L1723632-03F1 L1723632-03G L1723632-03H L1723632-03I L1723632-03J L1723632-04A L1723632-04B L1723632-04C Plastic 250ml HNO3 preserved Plastic 250ml NaOH preserved Plastic 500ml H2SO4 preserved Plastic 500ml H2SO4 preserved Plastic 250ml unpreserved/No Headspace Plastic 500ml unpreserved Amber 500ml unpreserved Amber 500ml unpreserved Vial HCl preserved Vial HCl preserved Vial HCl preserved Plastic 250ml HNO3 preserved Plastic 250ml NaOH preserved Plastic 500ml H2SO4 preserved Plastic 500ml H2SO4 preserved Plastic 250ml unpreserved/No Headspace Plastic 500ml unpreserved Amber 500ml unpreserved Amber 500ml unpreserved Vial HCl preserved Vial HCl preserved Vial HCl preserved A A A A A A A A B B B B B B B B B B B B B B <2 >12 <2 <2 NA 7 7 7 NA NA NA <2 >12 <2 <2 NA 7 7 7 NA NA NA 5.7 5.7 5.7 5.7 5.7 5.7 5.7 5.7 5.2 5.2 5.2 5.2 5.2 5.2 5.2 5.2 5.2 5.2 5.2 5.2 5.2 5.2 Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent NANTUCKET LF 1910-115647 PB-SI(180),FE-SI(180),TKN-4500(28),BA- SI(180),AG-SI(180),AS-SI(180),CU- SI(180),MN-SI(180),NA-SI(180),CD- SI(180),CR-SI(180),CA-SI(180),HG-S(28),SE- SI(180),ZN-SI(180) TCN-9010(14) COD-5220(28),SPHOS-4500(28),NH3-4500(28) SPHOS-4500(28) ALK-T-2320(14) CL-9251(28),SO4-9038(28),NO3-300(2),NO2- 4500NO2(2),TDS-2540(7) A2-1,4-DIOXANE-SIM(7) A2-1,4-DIOXANE-SIM(7) 8260(14) 8260(14) 8260(14) PB-SI(180),FE-SI(180),TKN-4500(28),BA- SI(180),AG-SI(180),AS-SI(180),CU- SI(180),MN-SI(180),NA-SI(180),CD- SI(180),CR-SI(180),CA-SI(180),HG-S(28),SE- SI(180),ZN-SI(180) TCN-9010(14) COD-5220(28),SPHOS-4500(28),NH3-4500(28) SPHOS-4500(28) ALK-T-2320(14) CL-9251(28),SO4-9038(28),NO3-300(2),NO2- 4500NO2(2),TDS-2540(7) A2-1,4-DIOXANE-SIM(7) A2-1,4-DIOXANE-SIM(7) 8260(14) 8260(14) 8260(14) Project Name: Project Number: L1723632Lab Number: Report Date: Container ID Container Type Cooler Temp deg C Pres Seal Container Information Analysis(*) 07/27/17 <2 >12 <2 <2 7 7 7 <2 >12 <2 <2 7 7 7 Frozen Date/Time Final pH Initial pH Serial_No:07271718:43 Page 173 of 189 *Values in parentheses indicate holding time in days L1723632-04D L1723632-04E L1723632-04F L1723632-04F1 L1723632-04G L1723632-04H L1723632-04I L1723632-04J L1723632-05A L1723632-05B L1723632-05C L1723632-05D L1723632-05E L1723632-05F L1723632-05F1 L1723632-05G L1723632-05H L1723632-05I L1723632-05J L1723632-06A L1723632-06B L1723632-06C Plastic 250ml HNO3 preserved Plastic 250ml NaOH preserved Plastic 500ml H2SO4 preserved Plastic 500ml H2SO4 preserved Plastic 250ml unpreserved/No Headspace Plastic 500ml unpreserved Amber 500ml unpreserved Amber 500ml unpreserved Vial HCl preserved Vial HCl preserved Vial HCl preserved Plastic 250ml HNO3 preserved Plastic 250ml NaOH preserved Plastic 500ml H2SO4 preserved Plastic 500ml H2SO4 preserved Plastic 250ml unpreserved/No Headspace Plastic 500ml unpreserved Amber 500ml unpreserved Amber 500ml unpreserved Vial HCl preserved Vial HCl preserved Vial HCl preserved B B B B B B B B B B B B B B B B B B B B B B <2 >12 <2 <2 NA 7 7 7 NA NA NA <2 >12 <2 <2 NA 7 7 7 NA NA NA 5.2 5.2 5.2 5.2 5.2 5.2 5.2 5.2 5.2 5.2 5.2 5.2 5.2 5.2 5.2 5.2 5.2 5.2 5.2 5.2 5.2 5.2 Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent NANTUCKET LF 1910-115647 PB-SI(180),FE-SI(180),TKN-4500(28),BA- SI(180),AG-SI(180),AS-SI(180),CU- SI(180),MN-SI(180),NA-SI(180),CD- SI(180),CR-SI(180),CA-SI(180),HG-S(28),SE- SI(180),ZN-SI(180) TCN-9010(14) COD-5220(28),SPHOS-4500(28),NH3-4500(28) SPHOS-4500(28) ALK-T-2320(14) CL-9251(28),SO4-9038(28),NO3-300(2),NO2- 4500NO2(2),TDS-2540(7) A2-1,4-DIOXANE-SIM(7) A2-1,4-DIOXANE-SIM(7) 8260(14) 8260(14) 8260(14) PB-SI(180),FE-SI(180),TKN-4500(28),BA- SI(180),AG-SI(180),AS-SI(180),CU- SI(180),MN-SI(180),NA-SI(180),CD- SI(180),CR-SI(180),CA-SI(180),HG-S(28),SE- SI(180),ZN-SI(180) TCN-9010(14) COD-5220(28),SPHOS-4500(28),NH3-4500(28) SPHOS-4500(28) ALK-T-2320(14) CL-9251(28),SO4-9038(28),NO3-300(2),NO2- 4500NO2(2),TDS-2540(7) A2-1,4-DIOXANE-SIM(7) A2-1,4-DIOXANE-SIM(7) 8260(14) 8260(14) 8260(14) Project Name: Project Number: L1723632Lab Number: Report Date: Container ID Container Type Cooler Temp deg C Pres Seal Container Information Analysis(*) 07/27/17 <2 >12 <2 <2 7 7 7 <2 >12 <2 <2 7 7 7 Frozen Date/Time Final pH Initial pH Serial_No:07271718:43 Page 174 of 189 *Values in parentheses indicate holding time in days L1723632-06D L1723632-06E L1723632-06F L1723632-06F1 L1723632-06G L1723632-06H L1723632-06I L1723632-06J L1723632-07A L1723632-07B L1723632-07C L1723632-07D L1723632-07E L1723632-07F L1723632-07F1 L1723632-07G L1723632-07H L1723632-07I L1723632-07J L1723632-08A L1723632-08B L1723632-08C L1723632-08D Plastic 250ml HNO3 preserved Plastic 250ml NaOH preserved Plastic 500ml H2SO4 preserved Plastic 500ml H2SO4 preserved Plastic 250ml unpreserved/No Headspace Plastic 500ml unpreserved Amber 500ml unpreserved Amber 500ml unpreserved Vial HCl preserved Vial HCl preserved Vial HCl preserved Plastic 250ml HNO3 preserved Plastic 250ml NaOH preserved Plastic 500ml H2SO4 preserved Plastic 500ml H2SO4 preserved Plastic 250ml unpreserved/No Headspace Plastic 500ml unpreserved Amber 500ml unpreserved Amber 500ml unpreserved Vial HCl preserved Vial HCl preserved Vial HCl preserved Plastic 250ml HNO3 preserved B B B B B B B B A A A A A A A A A A A A A A A <2 >12 <2 <2 NA 7 7 7 NA NA NA <2 >12 <2 <2 NA 7 7 7 NA NA NA <2 5.2 5.2 5.2 5.2 5.2 5.2 5.2 5.2 5.7 5.7 5.7 5.7 5.7 5.7 5.7 5.7 5.7 5.7 5.7 5.7 5.7 5.7 5.7 Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent NANTUCKET LF 1910-115647 PB-SI(180),FE-SI(180),BA-SI(180),AG- SI(180),AS-SI(180),CU-SI(180),MN- SI(180),NA-SI(180),CD-SI(180),CR-SI(180),CA- SI(180),HG-S(28),SE-SI(180),ZN-SI(180) TCN-9010(14) TKN-4500(28),COD-5220(28),SPHOS- 4500(28),NH3-4500(28) SPHOS-4500(28) ALK-T-2320(14) CL-9251(28),SO4-9038(28),NO3-300(2),NO2- 4500NO2(2),TDS-2540(7) A2-1,4-DIOXANE-SIM(7) A2-1,4-DIOXANE-SIM(7) 8260(14) 8260(14) 8260(14) PB-SI(180),FE-SI(180),BA-SI(180),AG- SI(180),AS-SI(180),CU-SI(180),MN- SI(180),NA-SI(180),CD-SI(180),CR-SI(180),CA- SI(180),HG-S(28),SE-SI(180),ZN-SI(180) TCN-9010(14) TKN-4500(28),COD-5220(28),SPHOS- 4500(28),NH3-4500(28) SPHOS-4500(28) ALK-T-2320(14) CL-9251(28),SO4-9038(28),NO3-300(2),NO2- 4500NO2(2),TDS-2540(7) A2-1,4-DIOXANE-SIM(7) A2-1,4-DIOXANE-SIM(7) 8260(14) 8260(14) 8260(14) PB-SI(180),FE-SI(180),BA-SI(180),AG- SI(180),AS-SI(180),CU-SI(180),MN- SI(180),NA-SI(180),CD-SI(180),CR-SI(180),CA- SI(180),HG-S(28),SE-SI(180),ZN-SI(180) Project Name: Project Number: L1723632Lab Number: Report Date: Container ID Container Type Cooler Temp deg C Pres Seal Container Information Analysis(*) 07/27/17 <2 >12 <2 <2 7 7 7 <2 >12 <2 <2 7 7 7 <2 Frozen Date/Time Final pH Initial pH Serial_No:07271718:43 Page 175 of 189 *Values in parentheses indicate holding time in days L1723632-08E L1723632-08F L1723632-08F1 L1723632-08G L1723632-08H L1723632-08I L1723632-08J L1723632-09A L1723632-09B L1723632-10A L1723632-11A L1723632-12A L1723632-13A L1723632-14A L1723632-15A L1723632-16A L1723632-17A L1723632-18A L1723632-18B L1723632-18C L1723632-18D L1723632-18E L1723632-18F L1723632-18F1 L1723632-18G L1723632-18H Plastic 250ml NaOH preserved Plastic 500ml H2SO4 preserved Plastic 500ml H2SO4 preserved Plastic 250ml unpreserved/No Headspace Plastic 500ml unpreserved Amber 500ml unpreserved Amber 500ml unpreserved Vial HCl preserved Vial HCl preserved Plastic 500ml H2SO4 preserved Plastic 500ml H2SO4 preserved Plastic 500ml H2SO4 preserved Plastic 500ml H2SO4 preserved Plastic 500ml H2SO4 preserved Plastic 500ml H2SO4 preserved Plastic 500ml H2SO4 preserved Plastic 500ml H2SO4 preserved Vial HCl preserved Vial HCl preserved Vial HCl preserved Plastic 250ml HNO3 preserved Plastic 250ml NaOH preserved Plastic 500ml H2SO4 preserved Plastic 500ml H2SO4 preserved Plastic 250ml unpreserved/No Headspace Plastic 500ml unpreserved A A A A A A A A A A A B B B B A A B1 B1 B1 B1 B1 B1 B1 B1 B1 >12 <2 <2 NA 7 7 7 NA NA <2 <2 <2 <2 <2 <2 <2 <2 NA NA NA <2 >12 <2 <2 NA 7 5.7 5.7 5.7 5.7 5.7 5.7 5.7 5.7 5.7 5.7 5.7 5.2 5.2 5.2 5.2 5.7 5.7 2.7 2.7 2.7 2.7 2.7 2.7 2.7 2.7 2.7 Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent NANTUCKET LF 1910-115647 TCN-9010(14) TKN-4500(28),COD-5220(28),SPHOS- 4500(28),NH3-4500(28) SPHOS-4500(28) ALK-T-2320(14) CL-9251(28),SO4-9038(28),NO3-300(2),NO2- 4500NO2(2),TDS-2540(7) A2-1,4-DIOXANE-SIM(7) A2-1,4-DIOXANE-SIM(7) 8260(14) 8260(14) SNH3-4500(28),STKN-4500(28) SNH3-4500(28),STKN-4500(28) SNH3-4500(28),STKN-4500(28) SNH3-4500(28),STKN-4500(28) SNH3-4500(28),STKN-4500(28) SNH3-4500(28),STKN-4500(28) SNH3-4500(28),STKN-4500(28) SNH3-4500(28),STKN-4500(28) 8260(14) 8260(14) 8260(14) PB-SI(180),FE-SI(180),BA-SI(180),AG- SI(180),AS-SI(180),CU-SI(180),MN- SI(180),NA-SI(180),CD-SI(180),CR-SI(180),CA- SI(180),HG-S(28),SE-SI(180),ZN-SI(180) TCN-9010(14) TKN-4500(28),COD-5220(28),NH3-4500(28) SPHOS-4500(28) ALK-T-2320(14) CL-9251(28),SO4-9038(28),NO3-4500(2),NO2- 4500NO2(2),TDS-2540(7) Project Name: Project Number: L1723632Lab Number: Report Date: Container ID Container Type Cooler Temp deg C Pres Seal Container Information Analysis(*) 07/27/17 >12 <2 <2 7 7 7 <2 <2 <2 <2 <2 <2 <2 <2 <2 >12 <2 <2 7 Frozen Date/Time Final pH Initial pH Serial_No:07271718:43 Page 176 of 189 *Values in parentheses indicate holding time in days L1723632-18I L1723632-18J L1723632-19A L1723632-19B L1723632-19C L1723632-19D L1723632-19E L1723632-19F L1723632-19F1 L1723632-19G L1723632-19H L1723632-19I L1723632-19J L1723632-20A L1723632-20B L1723632-20C L1723632-20D L1723632-20E L1723632-20F L1723632-20F1 L1723632-20G L1723632-20H L1723632-20I L1723632-20J L1723632-21A Amber 500ml unpreserved Amber 500ml unpreserved Vial HCl preserved Vial HCl preserved Vial HCl preserved Plastic 250ml HNO3 preserved Plastic 250ml NaOH preserved Plastic 500ml H2SO4 preserved Plastic 500ml H2SO4 preserved Plastic 250ml unpreserved/No Headspace Plastic 500ml unpreserved Amber 500ml unpreserved Amber 500ml unpreserved Vial HCl preserved Vial HCl preserved Vial HCl preserved Plastic 250ml HNO3 preserved Plastic 250ml NaOH preserved Plastic 500ml H2SO4 preserved Plastic 500ml H2SO4 preserved Plastic 250ml unpreserved/No Headspace Plastic 500ml unpreserved Amber 500ml unpreserved Amber 500ml unpreserved Vial HCl preserved B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 7 7 NA NA NA <2 >12 <2 <2 NA 7 7 7 NA NA NA <2 >12 <2 <2 NA 7 7 7 NA 2.7 2.7 2.7 2.7 2.7 2.7 2.7 2.7 2.7 2.7 2.7 2.7 2.7 2.7 2.7 2.7 2.7 2.7 2.7 2.7 2.7 2.7 2.7 2.7 2.7 Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent NANTUCKET LF 1910-115647 A2-1,4-DIOXANE-SIM(7) A2-1,4-DIOXANE-SIM(7) 8260(14) 8260(14) 8260(14) PB-SI(180),FE-SI(180),BA-SI(180),AG- SI(180),AS-SI(180),CU-SI(180),MN- SI(180),NA-SI(180),CD-SI(180),CR-SI(180),CA- SI(180),HG-S(28),SE-SI(180),ZN-SI(180) TCN-9010(14) TKN-4500(28),COD-5220(28),NH3-4500(28) SPHOS-4500(28) ALK-T-2320(14) CL-9251(28),SO4-9038(28),NO3-4500(2),NO2- 4500NO2(2),TDS-2540(7) A2-1,4-DIOXANE-SIM(7) A2-1,4-DIOXANE-SIM(7) 8260(14) 8260(14) 8260(14) PB-SI(180),FE-SI(180),BA-SI(180),AG- SI(180),AS-SI(180),CU-SI(180),MN- SI(180),NA-SI(180),CD-SI(180),CR-SI(180),CA- SI(180),HG-S(28),SE-SI(180),ZN-SI(180) TCN-9010(14) TKN-4500(28),COD-5220(28),NH3-4500(28) SPHOS-4500(28) ALK-T-2320(14) CL-9251(28),SO4-9038(28),NO3-4500(2),NO2- 4500NO2(2),TDS-2540(7) A2-1,4-DIOXANE-SIM(7) A2-1,4-DIOXANE-SIM(7) 8260(14) Project Name: Project Number: L1723632Lab Number: Report Date: Container ID Container Type Cooler Temp deg C Pres Seal Container Information Analysis(*) 07/27/17 7 7 <2 >12 <2 <2 7 7 7 <2 >12 <2 <2 7 7 7 Frozen Date/Time Final pH Initial pH Serial_No:07271718:43 Page 177 of 189 *Values in parentheses indicate holding time in days L1723632-21B L1723632-21C L1723632-21D L1723632-21E L1723632-21F L1723632-21F1 L1723632-21G L1723632-21H L1723632-21I L1723632-21J L1723632-22A L1723632-22B L1723632-22C L1723632-22D L1723632-22E L1723632-22F L1723632-22F1 L1723632-22G L1723632-22H L1723632-22I L1723632-22J L1723632-23A L1723632-23B L1723632-23C Vial HCl preserved Vial HCl preserved Plastic 250ml HNO3 preserved Plastic 250ml NaOH preserved Plastic 500ml H2SO4 preserved Plastic 500ml H2SO4 preserved Plastic 250ml unpreserved/No Headspace Plastic 500ml unpreserved Amber 500ml unpreserved Amber 500ml unpreserved Vial HCl preserved Vial HCl preserved Vial HCl preserved Plastic 250ml HNO3 preserved Plastic 250ml NaOH preserved Plastic 500ml H2SO4 preserved Plastic 500ml H2SO4 preserved Plastic 250ml unpreserved/No Headspace Plastic 500ml unpreserved Amber 500ml unpreserved Amber 500ml unpreserved Vial HCl preserved Vial HCl preserved Vial HCl preserved B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 A1 A1 A1 A1 A1 A1 A1 A1 A1 A1 A1 A1 A1 A1 NA NA <2 >12 <2 <2 NA 7 7 7 NA NA NA <2 >12 <2 <2 NA 7 7 7 NA NA NA 2.7 2.7 2.7 2.7 2.7 2.7 2.7 2.7 2.7 2.7 2.2 2.2 2.2 2.2 2.2 2.2 2.2 2.2 2.2 2.2 2.2 2.2 2.2 2.2 Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent NANTUCKET LF 1910-115647 8260(14) 8260(14) PB-SI(180),FE-SI(180),BA-SI(180),AG- SI(180),AS-SI(180),CU-SI(180),MN- SI(180),NA-SI(180),CD-SI(180),CR-SI(180),CA- SI(180),HG-S(28),SE-SI(180),ZN-SI(180) TCN-9010(14) TKN-4500(28),COD-5220(28),NH3-4500(28) SPHOS-4500(28) ALK-T-2320(14) CL-9251(28),SO4-9038(28),NO3-4500(2),NO2- 4500NO2(2),TDS-2540(7) A2-1,4-DIOXANE-SIM(7) A2-1,4-DIOXANE-SIM(7) 8260(14) 8260(14) 8260(14) PB-SI(180),FE-SI(180),BA-SI(180),AG- SI(180),AS-SI(180),CU-SI(180),MN- SI(180),NA-SI(180),CD-SI(180),CR-SI(180),CA- SI(180),HG-S(28),SE-SI(180),ZN-SI(180) TCN-9010(14) TKN-4500(28),COD-5220(28),NH3-4500(28) SPHOS-4500(28) ALK-T-2320(14) CL-9251(28),SO4-9038(28),NO3-4500(2),NO2- 4500NO2(2),TDS-2540(7) A2-1,4-DIOXANE-SIM(7) A2-1,4-DIOXANE-SIM(7) 8260(14) 8260(14) 8260(14) Project Name: Project Number: L1723632Lab Number: Report Date: Container ID Container Type Cooler Temp deg C Pres Seal Container Information Analysis(*) 07/27/17 <2 >12 <2 <2 7 7 7 <2 >12 <2 <2 7 7 7 Frozen Date/Time Final pH Initial pH Serial_No:07271718:43 Page 178 of 189 *Values in parentheses indicate holding time in days L1723632-23D L1723632-23E L1723632-23F L1723632-23F1 L1723632-23G L1723632-23H L1723632-23I L1723632-23J L1723632-24A L1723632-24B L1723632-24C L1723632-24D L1723632-24E L1723632-24F L1723632-24F1 L1723632-24G L1723632-24H L1723632-24I L1723632-24J L1723632-24K L1723632-25A L1723632-25B L1723632-25C L1723632-25D Plastic 250ml HNO3 preserved Plastic 250ml NaOH preserved Plastic 500ml H2SO4 preserved Plastic 500ml H2SO4 preserved Plastic 250ml unpreserved/No Headspace Plastic 500ml unpreserved Amber 500ml unpreserved Amber 500ml unpreserved Vial HCl preserved Vial HCl preserved Vial HCl preserved Plastic 250ml unpreserved/No Headspace Plastic 500ml HNO3 preserved Plastic 500ml HNO3 preserved Plastic 500ml H2SO4 preserved Plastic 500ml unpreserved Plastic 250ml NaOH preserved Plastic 500ml H2SO4 preserved Amber 500ml unpreserved Amber 500ml unpreserved Vial HCl preserved Vial HCl preserved Vial HCl preserved Plastic 250ml unpreserved/No Headspace A1 A1 A1 A1 A1 A1 A1 A1 C C C C C C C C C C C C C C C C <2 >12 <2 <2 NA 7 7 7 NA NA NA NA <2 <2 NA 7 >12 <2 7 7 NA NA NA NA 2.2 2.2 2.2 2.2 2.2 2.2 2.2 2.2 3.5 3.5 3.5 3.5 3.5 3.5 3.5 3.5 3.5 3.5 3.5 3.5 3.5 3.5 3.5 3.5 Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent NANTUCKET LF 1910-115647 PB-SI(180),FE-SI(180),BA-SI(180),AG- SI(180),AS-SI(180),CU-SI(180),MN- SI(180),NA-SI(180),CD-SI(180),CR-SI(180),CA- SI(180),HG-S(28),SE-SI(180),ZN-SI(180) TCN-9010(14) TKN-4500(28),COD-5220(28),NH3-4500(28) SPHOS-4500(28) ALK-T-2320(14) CL-9251(28),SO4-9038(28),NO3-4500(2),NO2- 4500NO2(2),TDS-2540(7) A2-1,4-DIOXANE-SIM(7) A2-1,4-DIOXANE-SIM(7) 8260(14) 8260(14) 8260(14) ALK-T-2320(14) CU-6020S(180),FE-SI(180),BA-SI(180),AS- SI(180),MN-SI(180),NA-SI(180),PB- 6020S(180),AG-6020S(180),CR-SI(180),CA- SI(180),CD-6020S(180),HG-S(28),SE- SI(180),ZN-SI(180) HARDT(180) SPHOS-4500(28) CL-9251(28),SO4-9038(28),NO3-4500(2),NO2- 4500NO2(2),TDS-2540(7),NH3-4500(28) TCN-9010(14) TKN-4500(28),COD-5220(28) A2-1,4-DIOXANE-SIM(7) A2-1,4-DIOXANE-SIM(7) 8260(14) 8260(14) 8260(14) ALK-T-2320(14) Project Name: Project Number: L1723632Lab Number: Report Date: Container ID Container Type Cooler Temp deg C Pres Seal Container Information Analysis(*) 07/27/17 <2 >12 <2 <2 7 7 7 <2 <2 7 >12 <2 7 7 Frozen Date/Time Final pH Initial pH Serial_No:07271718:43 Page 179 of 189 *Values in parentheses indicate holding time in days L1723632-25E L1723632-25F L1723632-25F1 L1723632-25G L1723632-25H L1723632-25I L1723632-25J L1723632-25K L1723632-26A L1723632-26B L1723632-27A L1723632-28A L1723632-29A L1723632-30A L1723632-31A L1723632-32A L1723632-33A L1723632-34A Plastic 500ml HNO3 preserved Plastic 500ml HNO3 preserved Plastic 500ml H2SO4 preserved Plastic 500ml unpreserved Plastic 250ml NaOH preserved Plastic 500ml H2SO4 preserved Amber 500ml unpreserved Amber 500ml unpreserved Vial HCl preserved Vial HCl preserved Plastic 500ml H2SO4 preserved Plastic 500ml H2SO4 preserved Plastic 500ml H2SO4 preserved Plastic 500ml H2SO4 preserved Plastic 500ml H2SO4 preserved Plastic 500ml H2SO4 preserved Plastic 500ml H2SO4 preserved Plastic 500ml H2SO4 preserved C C C C C C C C C C B1 B1 B1 B1 A1 A1 C C <2 <2 NA 7 >12 <2 7 7 NA NA <2 <2 <2 <2 <2 <2 <2 <2 3.5 3.5 3.5 3.5 3.5 3.5 3.5 3.5 3.5 3.5 2.7 2.7 2.7 2.7 2.2 2.2 3.5 3.5 Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent Absent NANTUCKET LF 1910-115647 CU-6020S(180),FE-SI(180),BA-SI(180),AS- SI(180),MN-SI(180),NA-SI(180),PB- 6020S(180),AG-6020S(180),CR-SI(180),CA- SI(180),CD-6020S(180),HG-S(28),SE- SI(180),ZN-SI(180) HARDT(180) SPHOS-4500(28) CL-9251(28),SO4-9038(28),NO3-4500(2),NO2- 4500NO2(2),TDS-2540(7),NH3-4500(28) TCN-9010(14) TKN-4500(28),COD-5220(28) A2-1,4-DIOXANE-SIM(7) A2-1,4-DIOXANE-SIM(7) 8260(14) 8260(14) SNH3-4500(28),STKN-4500(28) SNH3-4500(28),STKN-4500(28) SNH3-4500(28),STKN-4500(28) SNH3-4500(28),STKN-4500(28) SNH3-4500(28),STKN-4500(28) SNH3-4500(28),STKN-4500(28) SNH3-4500(28),STKN-4500(28) SNH3-4500(28),STKN-4500(28) Project Name: Project Number: L1723632Lab Number: Report Date: Container ID Container Type Cooler Temp deg C Pres Seal Container Information Analysis(*) 07/27/17 <2 <2 7 >12 <2 7 7 <2 <2 <2 <2 <2 <2 <2 <2 Frozen Date/Time Final pH Initial pH Serial_No:07271718:43 Page 180 of 189 Report Format:Data Usability Report GLOSSARY Project Name: Project Number: Lab Number: Report Date: L1723632NANTUCKET LF 1910-115647 07/27/17 Acronyms EDL EPA LCS LCSD LFB MDL MS MSD NA NC NDPA/DPA NI NP RL RPD SRM STLP TIC Estimated Detection Limit: This value represents the level to which target analyte concentrations are reported as estimated values, when those target analyte concentrations are quantified below the reporting limit (RL). The EDL includes any adjustments from dilutions, concentrations or moisture content, where applicable. The use of EDLs is specific to the analysis of PAHs using Solid-Phase Microextraction (SPME). Environmental Protection Agency. Laboratory Control Sample: A sample matrix, free from the analytes of interest, spiked with verified known amounts of analytes or a material containing known and verified amounts of analytes. Laboratory Control Sample Duplicate: Refer to LCS. Laboratory Fortified Blank: A sample matrix, free from the analytes of interest, spiked with verified known amounts of analytes or a material containing known and verified amounts of analytes. Method Detection Limit: This value represents the level to which target analyte concentrations are reported as estimated values, when those target analyte concentrations are quantified below the reporting limit (RL). The MDL includes any adjustments from dilutions, concentrations or moisture content, where applicable. Matrix Spike Sample: A sample prepared by adding a known mass of target analyte to a specified amount of matrix sample for which an independent estimate of target analyte concentration is available. Matrix Spike Sample Duplicate: Refer to MS. Not Applicable. Not Calculated: Term is utilized when one or more of the results utilized in the calculation are non-detect at the parameter's reporting unit. N-Nitrosodiphenylamine/Diphenylamine. Not Ignitable. Non-Plastic: Term is utilized for the analysis of Atterberg Limits in soil. Reporting Limit: The value at which an instrument can accurately measure an analyte at a specific concentration. The RL includes any adjustments from dilutions, concentrations or moisture content, where applicable. Relative Percent Difference: The results from matrix and/or matrix spike duplicates are primarily designed to assess the precision of analytical results in a given matrix and are expressed as relative percent difference (RPD). Values which are less than five times the reporting limit for any individual parameter are evaluated by utilizing the absolute difference between the values; although the RPD value will be provided in the report. Standard Reference Material: A reference sample of a known or certified value that is of the same or similar matrix as the associated field samples. Semi-dynamic Tank Leaching Procedure per EPA Method 1315. Tentatively Identified Compound: A compound that has been identified to be present and is not part of the target compound list (TCL) for the method and/or program. All TICs are qualitatively identified and reported as estimated concentrations. - - - - - - - - - - - - - - - - - - Terms Analytical Method: Both the document from which the method originates and the analytical reference method. (Example: EPA 8260B is shown as 1,8260B.) The codes for the reference method documents are provided in the References section of the Addendum. Final pH: As it pertains to Sample Receipt & Container Information section of the report, Final pH reflects pH of container determined after adjustment at the laboratory, if applicable. If no adjustment required, value reflects Initial pH. Frozen Date/Time: With respect to Volatile Organics in soil, Frozen Date/Time reflects the date/time at which associated Reagent Water- preserved vials were initially frozen. Note: If frozen date/time is beyond 48 hours from sample collection, value will be reflected in 'bold'. Initial pH: As it pertains to Sample Receipt & Container Information section of the report, Initial pH reflects pH of container determined upon receipt, if applicable. Total: With respect to Organic analyses, a 'Total' result is defined as the summation of results for individual isomers or Aroclors. If a 'Total' result is requested, the results of its individual components will also be reported. This is applicable to 'Total' results for methods 8260, 8081 and 8082. Data Qualifiers A B - - Spectra identified as "Aldol Condensation Product". The analyte was detected above the reporting limit in the associated method blank. Flag only applies to associated field samples that have detectable concentrations of the analyte at less than ten times (10x) the concentration found in the blank. For MCP-related 1 The reference for this analyte should be considered modified since this analyte is absent from the target analyte list of the original method. - Footnotes Serial_No:07271718:43 Page 181 of 189 Report Format:Data Usability Report Project Name: Project Number: Lab Number: Report Date: L1723632NANTUCKET LF 1910-115647 07/27/17 Data Qualifiers C D E G H I M NJ P Q R RE S - - - - - - - - - - - - - projects, flag only applies to associated field samples that have detectable concentrations of the analyte at less than ten times (10x) the concentration found in the blank. For DOD-related projects, flag only applies to associated field samples that have detectable concentrations of the analyte at less than ten times (10x) the concentration found in the blank AND the analyte was detected above one-half the reporting limit (or above the reporting limit for common lab contaminants) in the associated method blank. For NJ- Air-related projects, flag only applies to associated field samples that have detectable concentrations of the analyte above the reporting limit. For NJ-related projects (excluding Air), flag only applies to associated field samples that have detectable concentrations of the analyte, which was detected above the reporting limit in the associated method blank or above five times the reporting limit for common lab contaminants (Phthalates, Acetone, Methylene Chloride, 2-Butanone). Co-elution: The target analyte co-elutes with a known lab standard (i.e. surrogate, internal standards, etc.) for co-extracted analyses. Concentration of analyte was quantified from diluted analysis. Flag only applies to field samples that have detectable concentrations of the analyte. Concentration of analyte exceeds the range of the calibration curve and/or linear range of the instrument. The concentration may be biased high due to matrix interferences (i.e, co-elution) with non-target compound(s). The result should be considered estimated. The analysis of pH was performed beyond the regulatory-required holding time of 15 minutes from the time of sample collection. The lower value for the two columns has been reported due to obvious interference. Reporting Limit (RL) exceeds the MCP CAM Reporting Limit for this analyte. Presumptive evidence of compound. This represents an estimated concentration for Tentatively Identified Compounds (TICs), where the identification is based on a mass spectral library search. The RPD between the results for the two columns exceeds the method-specified criteria. The quality control sample exceeds the associated acceptance criteria. For DOD-related projects, LCS and/or Continuing Calibration Standard exceedences are also qualified on all associated sample results. Note: This flag is not applicable for matrix spike recoveries when the sample concentration is greater than 4x the spike added or for batch duplicate RPD when the sample concentrations are less than 5x the RL. (Metals only.) Analytical results are from sample re-analysis. Analytical results are from sample re-extraction. Analytical results are from modified screening analysis. J ND - - Estimated value. This represents an estimated concentration for Tentatively Identified Compounds (TICs). Not detected at the reporting limit (RL) for the sample. Serial_No:07271718:43 Page 182 of 189 Alpha Analytical performs services with reasonable care and diligence normal to the analytical testing laboratory industry. In the event of an error, the sole and exclusive responsibility of Alpha Analytical shall be to re-perform the work at it's own expense. In no event shall Alpha Analytical be held liable for any incidental, consequential or special damages, including but not limited to, damages in any way connected with the use of, interpretation of, information or analysis provided by Alpha Analytical. We strongly urge our clients to comply with EPA protocol regarding sample volume, preservation, cooling, containers, sampling procedures, holding time and splitting of samples in the field. LIMITATION OF LIABILITIES 1 44 121 Test Methods for Evaluating Solid Waste: Physical/Chemical Methods. EPA SW-846. Third Edition. Updates I - IV, 2007. Methods for the Determination of Inorganic Substances in Environmental Samples, EPA/600/R-93/100, August 1993. Standard Methods for the Examination of Water and Wastewater. APHA-AWWA-WEF. Standard Methods Online. Project Name: Project Number: Lab Number: Report Date: L1723632NANTUCKET LF 1910-115647 REFERENCES 07/27/17 Serial_No:07271718:43 Page 183 of 189 Alpha Analytical, Inc. ID No.:17873 Facility: Company-wide Revision 10 Department: Quality Assurance Published Date: 1/16/2017 11:00:05 AM Title: Certificate/Approval Program Summary Page 1 of 1 Document Type: Form Pre-Qualtrax Document ID: 08-113 Certification Information The following analytes are not included in our Primary NELAP Scope of Accreditation: Westborough Facility EPA 624: m/p-xylene, o-xylene EPA 8260C: NPW: 1,2,4,5-Tetramethylbenzene; 4-Ethyltoluene, Azobenzene; SCM: Iodomethane (methyl iodide), Methyl methacrylate, 1,2,4,5- Tetramethylbenzene; 4-Ethyltoluene. EPA 8270D: NPW: Dimethylnaphthalene,1,4-Diphenylhydrazine; SCM: Dimethylnaphthalene,1,4-Diphenylhydrazine. EPA 300: DW: Bromide EPA 6860: NPW and SCM: Perchlorate EPA 9010: NPW and SCM: Amenable Cyanide Distillation EPA 9012B: NPW: Total Cyanide EPA 9050A: NPW: Specific Conductance SM3500: NPW: Ferrous Iron SM4500: NPW: Amenable Cyanide, Dissolved Oxygen; SCM: Total Phosphorus, TKN, NO2, NO3. SM5310C: DW: Dissolved Organic Carbon Mansfield Facility SM 2540D: TSS EPA 3005A NPW EPA 8082A: NPW: PCB: 1, 5, 31, 87,101, 110, 141, 151, 153, 180, 183, 187. EPA TO-15: Halothane, 2,4,4-Trimethyl-2-pentene, 2,4,4-Trimethyl-1-pentene, Thiophene, 2-Methylthiophene, 3-Methylthiophene, 2-Ethylthiophene, 1,2,3-Trimethylbenzene, Indan, Indene, 1,2,4,5-Tetramethylbenzene, Benzothiophene, 1-Methylnaphthalene. Biological Tissue Matrix: EPA 3050B The following analytes are included in our Massachusetts DEP Scope of Accreditation Westborough Facility: Drinking Water EPA 300.0: Nitrate-N, Fluoride, Sulfate; EPA 353.2: Nitrate-N, Nitrite-N; SM4500NO3-F: Nitrate-N, Nitrite-N; SM4500F-C, SM4500CN-CE, EPA 180.1, SM2130B, SM4500Cl-D, SM2320B, SM2540C, SM4500H-B EPA 332: Perchlorate; EPA 524.2: THMs and VOCs; EPA 504.1: EDB, DBCP. Microbiology: SM9215B; SM9223-P/A, SM9223B-Colilert-QT,SM9222D. Non-Potable Water SM4500H,B, EPA 120.1, SM2510B, SM2540C, SM2320B, SM4500CL-E, SM4500F-BC, SM4500NH3-BH, EPA 350.1: Ammonia-N, LACHAT 10-107- 06-1-B: Ammonia-N, SM4500NO3-F, EPA 353.2: Nitrate-N, EPA 351.1, SM4500P-E, SM4500P-B, E, SM4500SO4-E, SM5220D, EPA 410.4, SM5210B, SM5310C, SM4500CL-D, EPA 1664, EPA 420.1, SM4500-CN-CE, SM2540D. EPA 624: Volatile Halocarbons & Aromatics, EPA 608: Chlordane, Toxaphene, Aldrin, alpha-BHC, beta-BHC, gamma-BHC, delta-BHC, Dieldrin, DDD, DDE, DDT, Endosulfan I, Endosulfan II, Endosulfan sulfate, Endrin, Endrin Aldehyde, Heptachlor, Heptachlor Epoxide, PCBs EPA 625: SVOC (Acid/Base/Neutral Extractables), EPA 600/4-81-045: PCB-Oil. Microbiology: SM9223B-Colilert-QT; Enterolert-QT, SM9221E. Mansfield Facility: Drinking Water EPA 200.7: Ba, Be, Cd, Cr, Cu, Ni, Na, Ca. EPA 200.8: Sb, As, Ba, Be, Cd, Cr, Cu, Pb, Ni, Se, TL. EPA 245.1 Hg. Non-Potable Water EPA 200.7: Al, Sb, As, Be, Cd, Ca, Cr, Co, Cu, Fe, Pb, Mg, Mn, Mo, Ni, K, Se, Ag, Na, Sr, TL, Ti, V, Zn. EPA 200.8: Al, Sb, As, Be, Cd, Cr, Cu, Pb, Mn, Ni, Se, Ag, TL, Zn. EPA 245.1 Hg. SM2340B For a complete listing of analytes and methods, please contact your Alpha Project Manager. Serial_No:07271718:43 Page 184 of 189 Serial_No:07271718:43 Page 185 of 189 Serial_No:07271718:43 Page 187 of 189 Serial_No:07271718:43 Page 188 of 189 Appendix D Landfill Gas Notification to MassDEP 1 Dudley, Emily Subject:FW: 24-hour Landfill Gas Notification - Nantucket Landfill, Nantucket Attachments:Nantucket Landfill Environmental Monitoring Plan 3-13-13.pdf From: Mancini, Mary Sent: Thursday, July 13, 2017 6:42 PM To: 'Mark.Dakers@State.MA.US' <Mark.Dakers@State.MA.US> Cc: 'Robert McNeil' <rmcneil@nantucket-ma.gov>; Santoro Jr, Frederic <SantoroFA@cdmsmith.com> Subject: 24-hour Landfill Gas Notification - Nantucket Landfill, Nantucket Mark, In accordance with 310 CMR 19.132 (5) (h), CDM Smith on behalf of the Town of Nantucket notifies MassDEP that during landfill gas sampling on July 13, 2017, the concentration of methane gas exceeded 25% of the Lower Explosive Limit (LEL) at only one landfill gas well located to the south-east of the landfill site. The percent of the LEL by volume detected at this location is as follows: LGW-9 110 % LEL Landfill gas well LGW-9 is located adjacent to Massasoit Bridge Road which is an unpaved narrow path in the southeast corner of the site. An additional probe, Probe #1 was conducted closer to the road and fence line, approximately 6-8 feet away from LGW-9. No gas was detected in this probe which has happened. Two additional probes were conducted at 10-15 foot intervals away from Probe #1; no gas was detected in these additional probes. These results are mostly consistent with previous sampling rounds, except as noted probe #1 was clean. Because the well is so close to the composting pile and approximately several hundred feet from the active landfill, we do not believe the methane detected is from the landfill cell. There are no houses or utilities in this area; it is open land with dense vegetation. Attached is a site plan showing the landfill gas monitoring locations. A report summarizing all the sampling results will be submitted in the next few weeks. Please feel free to call me if you have any questions or require any additional information. Thank you, Mary Mary C. Mancini, P.E., BCEE |PRINCIPAL Local Team Leader and Senior Project Manager CDM Smith | 75 State Street, Suite 701 | Boston, MA 02109 Phone: 617.452.6635 | Cell: 617.212.0249 mancinimc@cdmsmith.com| cdmsmith.com