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Home My WebLink AboutWQ0004797_Groundwater Monitoring Report May 2023_20230620 (2)June 20, 2023 Anchor QEA of North Carolina, PLLC 231 Haywood Street Asheville, North Carolina 28801 828.281.3350 Blake Kehoe Director, Engineering Lassonde Pappas & Company, Inc. 125 Industrial Park Road Hendersonville, North Carolina 28792 Re: Spring 2023 Water Quality Sampling Event Non-Discharge Permit No. WQ0004797 Clement Pappas NC, LLC Dear Mr. Kehoe, Anchor QEA of North Carolina, PLLC, is pleased to present the results of the Spring 2023 water quality sampling event at the Clement Pappas NC, LLC (Clement Pappas), facility (the Site), located at 485 Brookside Camp Road in Hendersonville, North Carolina. The company that operates the facility rebranded to Lassonde Pappas & Company in 2016; however, for permitting purposes, the Hendersonville facility retains the Clement Pappas NC, LLC, name that is designated on the property deed. Clement Pappas is currently permitted under a Wastewater Irrigation System Permit by the North Carolina Department of Environmental Quality (DEQ) Environmental Management Commission for the operation of a 99,900-gallon-per-day wastewater treatment and irrigation facility. Groundwater Well Replacement The DEQ recommended replacement of monitoring well MW-7R due to well integrity issues. Anchor QEA oversaw the installation of replacement monitoring well MW-7R2 by licensed well driller SAEDACCO on May 1, 2023. Subsequently, SAEDACCO decommissioned monitoring well MW-7R by removing the casing and tremie grouting in place with neat cement and bentonite grout mix. The well construction record for MW-7R2 and the well abandonment record for MW-7R are included in Attachment 1. Groundwater Quality Anchor QEA performed the groundwater sampling event at the Site on May 3 and 4, 2023. A Site location map is included in Figure 1. The groundwater sampling event was performed in accordance with DEQ wastewater irrigation system permit No. WQ0004797 issued September 3, 2015, and renewed May 15, 2020 (referred to as “the permit” in this letter; effective September 1, 2020, and expiring July 31, 2026). Anchor QEA used low-flow methods to purge and collect groundwater samples from six monitoring wells: MW-4, MW-5, MW-6, MW-7R2, MW-8, and MW-9. Monitoring well MW-9 was installed April 14, 2015, to replace the previously damaged monitoring well MW-2R, and monitoring well MW-7R2 was installed on May 1, 2023, to replace MW-7R. The locations of the Page 2 monitoring wells are shown in Figure 2. Anchor QEA submitted the groundwater samples to Pace Analytical Services, Inc., a North Carolina-certified laboratory, for analysis of the parameters specified in the permit, as follows: Total organic carbon Chloride Fecal coliform Ammonia Nitrate Total phosphorous Total dissolved solids Groundwater Elevation Table 1 summarizes current and historical groundwater elevations from May 2018 to May 2023. Except for monitoring wells MW-7R2 and MW-9, all monitoring well concrete pads and top-of-well casing (TOC) elevations were surveyed by Wes Cole Land Surveying, PA, on November 21, 2012. Monitoring well MW-9 was surveyed by Wes Cole Land Surveying, PA, on May 29, 2015. The surveyed TOC elevations are shown in Table 1. Groundwater Analytical Results Table 2 summarizes the current and historical groundwater analytical results from May 2019 to May 2023. During the current sampling event, the parameters analyzed were below or within the groundwater standards provided in the permit,1 except for nitrate and pH, which are described as follows: The pH of the samples collected from MW-4 (5.6 standard units [SU]), MW-5 (5.3 SU), MW-6 (5.2 SU), MW-7R2 (5.2 SU), and MW-9 (5.1 SU) were below the groundwater standard range of 6.5 to 8.5 SU. The sample collected from the background monitoring well, MW-5, has a pH (5.3) that is similar to the other groundwater monitoring wells. The nitrate concentration exceeded the permit groundwater standard of 10 milligrams per liter (mg/L) in the sample collected from one monitoring well, MW-7R2 (18.4 mg/L). The 2L standard for total coliform is 1 colony-forming unit per 100 milliliters (1 CFU/100 mL). There is no specific permit limit or 2L standard for fecal coliform; however, total coliform includes fecal coliform. The following summarizes fecal coliform results from the groundwater monitoring wells: Fecal coliform concentrations exceeded the 2L standard for total coliform in monitoring well MW-6 (15.0 CFU/100 mL). Fecal coliform was not detected at or above laboratory detection limits in the samples collected from all other monitoring wells. 1 Most of the groundwater standards are represented by the 2L standards, with the exception of nitrate and total organic carbon, which are set in the Wastewater Irrigation System Permit Number WQ0004797. Page 3 Surface Water Quality Beginning in May 2017, Clement Pappas voluntarily collected surface water samples from Mud Creek, analyzing for the same constituents as those sampled in groundwater. The renewed permit issued in May 2020, and effective September 2020, requires semiannual sampling of the surface water locations. Sampling point SW-1 is located upstream of the Site, and sampling point SW-2 is located downstream of the Site. Sampling locations are shown in Figure 2. Surface Water Analytical Results Table 3 summarizes the historical and current surface water analytical results. For the May 2023 sampling event, no parameters were detected at concentrations above the associated Title 15A NCAC Subchapter 2B surface water standards (2B standards). Since collection of surface water samples for all permit constituents began in May 2017, nitrate concentrations have been similar in SW-1 (upstream) and SW-2 (downstream). The Spring 2023 sampling showed a similar relationship: upstream sample SW-1 had a nitrate concentration of 0.69 mg/L, while downstream sample SW-2 had a concentration of 0.61 mg/L. The results for total organic carbon, chloride, total dissolved solids, ammonia, and total phosphorus were also similar for upstream and downstream samples, indicating the unlikelihood that the Site is impacting Mud Creek. Discussion and Recommendations Monitoring well MW-7R was replaced by MW-7R2 prior to the Spring 2023 monitoring event due to root penetration of the well screen and concerns regarding impacts to water quality measurements. All constituent concentrations in the sample collected from the replacement well MW-7R2 during the Spring 2023 event were below the permit standard with the exception of nitrate, which was above the permit standard, but at the lowest concentration since 2020. If nitrate concentrations in MW-7R2 do not decrease below the permit standard during subsequent monitoring events, the facility may need to consider mitigation measures such as reduction of wastewater application rates to the fields upgradient of MW-7R2 (Field 5B, Field 8, and Field 9). Fecal coliform concentrations measured in samples collected from MW-6 exceeded the permit standard in both Spring 2022 and Fall 2023. Since only the wastewater generated by juice production (and not domestic wastewater) is discharged to the facility wastewater treatment and irrigation system, the likely source of fecal coliform detected in MW-6 is wildlife in the vicinity of the wastewater treatment lagoon and irrigation fields. Nitrate and fecal coliform concentrations were below the permit standard in samples collected from all other monitoring wells during the Spring 2023 event. The results for all analyzed constituents in surface water, including nitrate and fecal coliform, were below applicable standards and similar for upstream and downstream samples. In accordance with the spray irrigation permit WQ0004797, Page 4 Clement Pappas is required to submit the following to the DEQ by June 30, 2023 (on or before the last working day of the month following the sampling month): Laboratory analytical reports and chain-of-custody forms (Attachment 2) Well sampling logs and the equipment documentation and instrument calibration data sheet (Attachment 3) DEQ GW-59A – Compliance Report Form (Attachment 4) DEQ GW-59 – Groundwater Quality Monitoring: Compliance Report Form, for each monitoring well (Attachment 5) Anchor QEA proposes to complete the next scheduled groundwater and surface water sampling event in November 2023. Anchor QEA will notify the DEQ of the proposed November sampling event dates per the request by the DEQ to split samples during the next sampling event. If you have any questions or would like additional information, please do not hesitate to contact me at (828) 281-3350 or jverde@anchorqea.com. Sincerely, Jennifer Verde, PE James Robert Howell, PG Managing Engineer Principal Scientist Attachments Table 1 Current and Historical Groundwater Elevation Measurements Table 2 Current and Historical Groundwater Analytical Results Table 3 Current and Historical Surface Water Analytical Results Figure 1 Site Location Map Figure 2 Site Map Attachment 1 MW-7R2 Well Construction Record and MW-7R Well Abandonment Record Attachment 2 Laboratory Analytical Reports and Chain-of-Custody Forms Attachment 3 Well Sampling Logs and Instrument Calibration Data Sheet Attachment 4 DEQ GW-59A—Compliance Report Form Attachment 5 DEQ GW-59—Groundwater Quality Monitoring: Compliance Report Forms Tables Table 1 Current and Historical Groundwater Elevation Measurements Well Identification Screened Interval (ft bgs) Date Measured Depth to Groundwater (ft) Top-of-Casing Elevation (ft AMSL) Top-of-Casing Height Above Ground Surface (ft) Groundwater Elevation (ft AMSL) 05/02/2018 8.44 2055.33 11/02/2018 8.00 2055.77 05/21/2019 8.49 2055.28 11/14/2019 8.82 2054.95 05/06/2020 7.98 2055.79 11/06/2020 8.02 2055.75 05/11/2021 8.52 2055.25 10/28/2021 9.15 2054.62 05/10/2022 9.14 2054.63 11/08/2022 9.35 2054.42 05/03/2023 8.79 2054.98 05/02/2018 8.47 2077.93 11/02/2018 8.23 2078.17 05/21/2019 8.57 2077.83 11/14/2019 8.90 2077.50 05/06/2020 8.28 2078.12 11/06/2020 8.90 2077.50 05/11/2021 8.77 2077.63 10/28/2021 9.44 2076.96 05/10/2022 9.15 2076.45 11/08/2022 10.07 2075.53 05/03/2023 8.85 2076.75 05/02/2018 5.36 2056.54 11/02/2018 5.03 2056.87 05/21/2019 5.53 2056.37 11/14/2019 5.59 2056.31 05/06/2020 5.41 2056.49 11/06/2020 5.33 2056.57 05/11/2021 5.68 2056.22 10/28/2021 5.94 2055.96 05/10/2022 5.91 2055.26 11/08/2022 6.40 2054.77 05/03/2023 5.74 2055.43 05/02/2018 10.99 2051.87 11/02/2018 10.33 2052.53 05/21/2019 10.88 2051.98 11/14/2019 11.33 2051.53 05/06/2020 10.11 2052.75 11/06/2020 10.05 2052.81 05/11/2021 10.85 2052.01 10/27/2021 11.74 2051.12 05/10/2022 11.66 2051.20 11/08/2022 11.80 2051.06 MW-7R2 5.0 - 15.0 05/03/2023 10.57 --3.00 -- 3.00 3.00MW-5 9.0 - 19.0 2085.60 MW-7R 5.0 - 15.0 2062.86 MW-6 5.0 - 10.0 2061.17 3.00 MW-4 5.0 - 15.0 2063.77 2.43 Fall 2022 Groundwater Sampling Event Clement Pappas, Hendersonville, North Carolina Page 1 of 3 June 2023 Table 1 Current and Historical Groundwater Elevation Measurements Well Identification Screened Interval (ft bgs) Date Measured Depth to Groundwater (ft) Top-of-Casing Elevation (ft AMSL) Top-of-Casing Height Above Ground Surface (ft) Groundwater Elevation (ft AMSL) 05/15/2002 10.25 2051.15 11/05/2002 10.35 2051.05 05/13/2003 8.16 2053.24 11/04/2003 10.23 2051.17 05/05/2004 10.30 2051.10 11/09/2004 8.90 2052.50 05/17/2005 10.08 2051.32 11/03/2005 10.61 2050.79 05/24/2006 10.60 2050.80 11/09/2006 9.40 2052.00 05/18/2007 10.31 2051.09 11/13/2007 11.09 2050.31 05/27/2008 10.83 2050.57 11/18/2008 11.11 2050.29 05/28/2009 8.25 2053.15 11/05/2009 9.22 2052.18 05/13/2010 9.88 2051.52 11/08/2010 10.38 2051.02 05/17/2011 10.27 2051.13 11/15/2011 10.87 2050.53 05/17/2012 8.03 2053.37 11/07/2012 10.45 2050.35 05/16/2013 8.58 2052.22 11/20/2013 10.34 2050.46 05/22/2014 9.79 2051.01 11/18/2014 10.03 2050.77 05/13/2015 10.34 2050.46 11/04/2015 7.21 2053.59 05/04/2016 9.84 2050.96 11/09/2016 11.16 2049.64 05/02/2017 8.48 2052.32 11/08/2017 8.73 2052.07 05/02/2018 9.39 2051.41 11/02/2018 8.85 2051.95 05/21/2019 9.38 2051.42 11/14/2019 9.75 2051.05 05/06/2020 8.54 2052.26 11/06/2020 8.37 2052.43 05/11/2021 9.24 2051.56 10/27/2021 10.06 2050.74 05/10/2022 10.02 2050.78 11/08/2022 10.31 2050.49 05/03/2023 9.41 2051.39 2061.40 3.00 2060.80 3.00 MW-8 3.0 - 13.0 Fall 2022 Groundwater Sampling Event Clement Pappas, Hendersonville, North Carolina Page 2 of 3 June 2023 Table 1 Current and Historical Groundwater Elevation Measurements Well Identification Screened Interval (ft bgs) Date Measured Depth to Groundwater (ft) Top-of-Casing Elevation (ft AMSL) Top-of-Casing Height Above Ground Surface (ft) Groundwater Elevation (ft AMSL) 05/02/2018 5.07 2055.16 11/02/2018 4.55 2055.68 05/21/2019 4.89 2055.34 11/14/2019 5.15 2055.08 05/06/2020 4.30 2055.93 11/06/2020 4.10 2056.13 05/11/2021 4.75 2055.48 10/27/2021 5.57 2054.66 05/10/2022 5.70 2054.53 11/08/2022 5.90 2054.33 05/03/2023 5.02 2055.21 Notes: AMSL: above mean sea level bgs: below ground surface ft: feet 1.442060.236.0-16.0MW-9 Monitoring is performed in accordance with Permit No. WQ0004797 issued to Clement Pappas on May 15, 2020 and effective on September 1, 2020. Top-of-casing elevations: MW-5 through MW-8 top-of-casing elevations are based on a survey by Hill and Associates Surveyors, dated January 10, 2002, through May 2012. MW-2R and MW-4 top-of-casing elevations are based on differential level measurements made by Altamont Environmental, Inc., on June 26, 2006, through May 2012. The top-of-casing elevations for the monitoring wells were resurveyed on November 21, 2012, by Wes Cole Land Surveying. The top-of-casing elevations for MW-9 were surveyed on May 29, 2015, by Wes Cole Land Surveying. Fall 2022 Groundwater Sampling Event Clement Pappas, Hendersonville, North Carolina Page 3 of 3 June 2023 Table 2 Current and Historical Groundwater Analytical Results pH To t a l O r g a n i c Ca r b o n Ch l o r i d e Fe c a l C o l i f o r m Ni t r a t e To t a l D i s s o l v e d So l i d s Am m o n i a To t a l P h o s p h o r u s Te t r a c h l o r o e t h e n e Tr i c h l o r o e t h e n e Ci s - 1 , 2 - di c h l o r o e t h e n e Tr a n s - 1 , 2 - di c h l o r o e t h e n e Vi n y l C h l o r i d e 1, 1 - D i c h l o r o e t h e n e (SU) (mg/L) (mg/L) (CFUs per 100 mL) (mg/L)(mg/L) (mg/L) (mg/L) (µg/L) (µg/L) (µg/L) (µg/L) (µg/L) (µg/L) 2L Groundwater Standards 6.5 - 8.5 10 250 1 10 500 1.5 NL 0.7 3 70 100 0.03 7 Groundwater Standards Provided in Permit No. WQ0004797 6.5 - 8.5 10 250 NL 10 500 1.5 NL 0.7 3 70 100 0.03 7 05/21/2019 5.8 3.0 11.3 <1.0 3.3 170 <0.050 0.044 J 11/14/2019 5.8 3.7 11 <1.0 0.42 190 <0.10 <0.050 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 05/06/2020 5.7 2.3 7.6 <1.0 3.7 172 <0.10 <0.050 11/06/2020 5.3 2.8 6.9 <1.0 0.73 148 <0.10 <0.050 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 05/11/2021 5.8 2.8 6.9 <1.0 1.4 169 0.14 <0.050 10/28/2021 5.7 3.1 6.7 <1.0 0.084 161 <0.10 <0.050 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 05/10/2022 5.8 2.9 6.8 <1.0 0.460 136 <0.10 0.063 11/08/2022 5.8 3.2 10.3 <1.0 0.090 137 <0.10 <0.050 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 05/03/2023 5.6 3.3 10.3 <1.0 0.660 126 <0.10 <0.050 05/21/2019 5.7 9.4 26.8 7.0 0.057 91.0 <0.050 0.120 11/14/2019 5.6 6.0 20.1 7.0 0.055 202 <0.10 0.081 22.4 4.4 5.0 <0.50 <1.0 <0.50 05/06/2020 5.9 6.9 7.3 8.0 <0.040 116 <0.10 0.083 11/06/2020 5.7 4.6 6.9 8.0 <0.040 61.0 <0.10 0.060 0.80 1.0 <0.50 <0.50 <1.0 <0.50 05/11/2021 5.5 5.5 11.8 <2.0 <0.040 110 <0.10 0.090 10/28/2021 5.7 6.6 17.3 5.0 <0.040 76.0 <0.10 0.054 30.7 11.6 12.6 <0.50 <1.0 <0.50 05/10/2022 5.6 2.7 49.0 <1.0 0.10 158 <0.10 <0.050 11/08/2022 5.5 2.3 51.4 <1.0 <0.040 132 <0.10 <0.050 152.0 75.1 96.5 <0.50 1.1 <0.50 05/03/2023 5.3 6.3 4.2 <1.0 0.049 75.0 <0.10 0.075 05/21/2019 5.5 3.3 11.3 23.0 0.4 78.0 <0.050 0.068 11/14/2019 5.3 2.9 9.3 44.0 0.56 342 <0.10 0.052 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 05/06/2020 5.4 2.0 9.7 3.0 1.1 96.0 <0.10 <0.050 11/06/2020 5.2 2.6 12.5 3.0 3.2 139 <0.10 <0.050 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 05/11/2021 5.5 2.2 10.9 5.0 1.4 99.0 <0.10 <0.050 10/28/2021 5.4 2.3 8.7 <1.0 <0.040 85.0 <0.10 <0.050 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 05/10/2022 5.4 1.5 13.6 <1.0 <0.040 96.0 <0.10 <0.050 11/08/2022 5.4 2.0 9.5 164.0/12.0*0.40 85.0 <0.10 <0.050 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 05/03/2023 5.2 1.5 8.8 15.0 0.15 86.0 <0.10 <0.050 Sample Name MW-6 NR NR Sample Date MW-5 MW-4 NR NR NR NR NR NR NR NR NR NR NR NR NR Spring 2023 Groundwater Sampling Event Clement Pappas, Hendersonville, North Carolina Page 1 of 2 June 2023 Table 2 Current and Historical Groundwater Analytical Results pH To t a l O r g a n i c Ca r b o n Ch l o r i d e Fe c a l C o l i f o r m Ni t r a t e To t a l D i s s o l v e d So l i d s Am m o n i a To t a l P h o s p h o r u s Te t r a c h l o r o e t h e n e Tr i c h l o r o e t h e n e Ci s - 1 , 2 - di c h l o r o e t h e n e Tr a n s - 1 , 2 - di c h l o r o e t h e n e Vi n y l C h l o r i d e 1, 1 - D i c h l o r o e t h e n e (SU) (mg/L) (mg/L) (CFUs per 100 mL) (mg/L)(mg/L) (mg/L) (mg/L) (µg/L) (µg/L) (µg/L) (µg/L) (µg/L) (µg/L)Sample Name Sample Date 05/21/2019 5.58 3.0 29.0 <2.0 20.2 234 <0.050 0.130 11/14/2019 6.42 3.0 22.7 <2.0 17.1 73 <0.10 0.084 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 05/06/2020 5.20 1.2 20.9 <1.0 21.5 219 <0.10 <0.050 11/06/2020 5.54 1.7 17.8 <1.0 13.0 205 <0.10 <0.050 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 05/11/2021 5.2 1.7 34.2 <1.0 40.4 296 <0.10 0.051 10/27/2021 5.3 1.1 24.9 <1.0 26.0 222 <0.10 <0.050 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 05/10/2022 5.1 <1.0 30.8 <1.0 31.0 279 <0.10 <0.050 11/08/2022 4.9 1.0 31.4 <1.0 24.2 225 <0.10 <0.050 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 MW-7R2 05/03/2023 5.2 1.8 26.6 <1.0 18.4 232 <0.10 <0.050 05/21/2019 6.9 7.9 7.3 <10.0 6.2 249 <0.050 0.290 11/14/2019 6.7 7.7 7.2 2.0 1.2 51.0 <0.10 0.100 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 05/06/2020 6.4 2.7 2.8 <1.0 3.6 139 <0.10 <0.050 11/06/2020 6.3 2.8 2.3 14.0 2.4 127 <0.10 <0.050 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 05/11/2021 6.6 3.8 2.0 <1.0 1.7 114 <0.10 <0.050 10/27/2021 6.6 4.7 3.5 1.0 0.86 189 < 0.10 < 0.050 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 05/10/2022 6.7 4.5 7.4 <1.0 3.2 240 <0.10 <0.050 11/08/2022 6.6 6.2 12.2 <1.0 1.4 328 <0.10 <0.050 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 05/03/2023 6.6 4.9 10.9 <1.0 2.2 242 <0.10 <0.050 05/21/2019 5.6 7.2 4.6 <10.0 0.20 80.0 <0.050 0.230 11/14/2019 5.6 6.1 5.4 <1.0 0.89 56.0 <0.10 0.076 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 05/06/2020 5.5 5.9 1.8 <1.0 <0.040 68.0 <0.10 0.099 11/06/2020 4.9 4.5 1.4 16.0 0.043 88.0 <0.10 0.095 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 05/11/2021 5.4 3.6 9.8 <2.0 1.9 <25.0 <0.10 0.089 10/27/2021 5.4 3.8 3.2 1.0 0.35 48.0 < 0.10 < 0.050 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 05/10/2022 5.4 3.6 6.3 <1.0 1.5 67.0 <0.10 0.086 11/08/2022 5.3 2.8 8.7 <1.0 1.9 81.0 0.17 <0.050 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 05/03/2023 5.1 4.7 13.4 <1.0 3.8 83.0 <0.10 0.080 Notes: µg/L: micrograms per liter; mg/L: milligrams per liter; mL: milliliter J: The concentration is above the adjusted method detection limit and below the adjusted reporting limit and is therefore considered an estimate. pH is analyzed by Anchor QEA of North Carolina, PLLC; NC lab certification number 5445. Monitoring is performed in accordance with Permit No. WQ0004797 issued to Clement Pappas on May 15, 2020, and effective on September 1, 2020. Monitoring well MW-7R2 was installed on May 1, 2023 to replace MW-7R. < indicates that the constituent concentration was not detected above the method detection limit CFU: colony-forming unit NL : No 2L standard exists. NR: not reported. SU: standard unit. MW-7R MW-9 Bolded values indicate a concentration equal to or above the respective groundwater standard or outside the groundwater standard range. 2L standards are set in North Carolina Administrative Code, Title 15A Subchapter 2L – Groundwater Classifications and Standards, Department of Environmental Quality (Amended April 1, 2022). Total organic carbon and nitrate standards are set in Wastewater Irrigation System Permit Number WQ0004797. There is no defined 2L standard for fecal coliform; therefore, the standard listed is for "total coliform." NR NR NR NR NR NR NR NR NR MW-8 NR NR NR NR NR NR Spring 2023 Groundwater Sampling Event Clement Pappas, Hendersonville, North Carolina Page 2 of 2 June 2023 Table 3 Current and Historical Surface Water Analytical Results pH To t a l Or g a n i c Ca r b o n Ch l o r i d e Fe c a l Co l i f o r m Ni t r a t e To t a l Di s s o l v e d So l i d s Am m o n i a To t a l Ph o s p h o r u s(SU)(mg/L)(mg/L)(CFUs per 100 mL)(mg/L)(mg/L)(mg/L)(mg/L) 6.0 - 9.0 NL 230 200 NL NL NL NL 5/21/2019 7.02 1.6 5.0 98.0 0.75 42.0 <0.050 0.067 11/14/2019 6.76 1.9 5.3 118 0.83 57.0 <0.10 0.1 5/6/2020 7.20 1.6 4.6 290 0.76 49.0 <0.10 0.092 11/6/2020 5.83 1.6 4.4 145 0.71 56.0 <0.10 <0.050 5/11/2021 6.8 1.3 5.3 191 0.80 48.0 <0.10 0.068 10/27/2021 7.0 1.8 5.2 145 0.72 52.0 <0.10 0.061 5/10/2022 7.1 1.4 5.1 81.0 0.88 51.0 0.12 0.15 11/08/22 7.0 2.3 6.6 89.0 0.65 63.0 <0.10 0.13 05/04/23 6.6 1.4 5.0 173 0.69 49.0 <0.10 0.061 5/21/2019 6.99 1.6 4.9 200 0.76 47.0 <0.050 0.068 11/14/2019 7.01 1.9 5.4 127 0.82 83.0 <0.10 0.089 5/6/2020 6.67 1.7 4.2 420 0.72 53.0 <0.10 <0.050 11/6/2020 6.19 1.6 4.4 97.0 0.70 59.0 <0.10 <0.050 5/11/2021 6.9 1.4 5.0 146 0.74 47.0 <0.10 0.061 10/27/2021 6.9 1.9 5.2 145 0.71 55.0 <0.10 0.063 5/10/2022 6.9 1.4 4.9 118 0.87 50.0 <0.10 0.16 11/08/22 7.0 2.3 5.9 164 0.53 54.0 <0.10 0.099 05/04/23 6.6 1.3 4.8 98.0 0.61 43.0 <0.10 0.055 Notes: < indicates that the constituent concentration was not detected above the laboratory reporting limit J: The concentration is above the adjusted method detection limit and below the adjusted reporting limit and is therefore considered an estimate. mg/L: milligrams per liter mL: milliliters SU: standard unit Bolded values indicate a concentration equal to or above the respective 2B standard or a value outside the 2B standard range. Monitoring is performed in accordance with Permit No. WQ0004797 issued to Clement Pappas on May 15, 2020 and effective on September 1, 2020. CFU: coliform-forming unit NL: No NC 2B standard exists Sample Name Sample Date 2B Standard SW-1 (Upstream) 2B standard: surface water standard per North Carolina Administrative Code, Title 15A: Department of Environmental Quality, Subchapter 2B – Surface Water SW-2 (Downstream) Fall 2022 Groundwater Sampling Event Clement Pappas, Hendersonville, North Carolina Page 1 of 1 June 2023 Figures [0 2,000 Feet LEGEND: Site Location Publish Date: 2022/06/02, 11:02 AM | User: kpressleybernalFilepath: \\athena\Asheville\Projects\Clement Pappas\Figures\GIS\Figure 1 - Site Location Map.mxd Figure 1Site Location Map Fall 2022 Water Quality Sampling Event Lassonde Pappas & Company, Inc. SOURCE(S):Basemap: USGS Topographic Maps, Fruitland and HendersonvilleQuadrangles, 1997.Parcel: Henderson County GIS 2016 20 8 4 20 8 8 20 8 4 20 8 8 100-YEAR FLOODPLAIN FIELD BOUNDARY (WETTED PERIMETER) REVIEW BOUNDARY COMPLIANCE BOUNDARY PARCEL BOUNDARY 500' OFFSET OF WASTEWATER IRRIGATION, TREATMENT, AND STORAGE AREAS WASTEWATER TREATMENTAND STORAGE AREA SW-2 MW-1 MW-3 MW-5 MW-8 MW-7R2 MW-6 MW-9 MW-2 MW-4 SW-1 PZ-1 PZ-2 FIE L D 3 FIE L D 2 FIE L D 1 FIE L D 4 FI E L D 6 FI E L D 5 A FIE L D 7 A FIE L D 7 B FIE L D 1 0 FIE L D 1 1 FIELD 9 FIELD 8 FIELD 5B PROJ. #: C31482-01.01 FIGUREAnchor QEA of North Carolina, PLLC 231 Haywood StreetAsheville, North Carolina 28801 828.281.3350NC Firm License No. C-0495 DRAWN BY: P.SCIABAPROJECT MGR: J. VERDECLIENT: CLEMENT PAPPASDATE: 6/1/23 A: \ P r o j e c t s \ C l e m e n t P a p p a s \ F i g u r e s \ _ 2 0 2 0 U p d a t e s \ C A D \ W a t e r Q u a l i t y R e p o r t \ C l e m e n t P a p p a s S i t e M a p . d w g NORTH SOURCES:1. AGRI-WASTE TECHNOLOGY, INC. (AWT) MAY 4, 2001 IRRIGATION PLAN2. EARTH SYSTEMS ASSOCIATES, LTD. FIGURE 3 LAND TREATMENT SYSTEMS, UNDATED3. HENDERSON COUNTY GIS WEBSITE, ACCESSED MAY 5, 20154. AERIAL PHOTOGRAPHY DATED 2010 OBTAINED BY NC ONE MAP NOTES:1. PROPERTY BOUNDARY LINES FROM HENDERSON COUNTY GIS (PINK LINES)2. REVIEW BOUNDARY DETERMINED PER 15A NCAC 02L .0108 (ORANGE LINES)3. COMPLIANCE BOUNDARY DETERMINED PER 15A NCAC 02L .0108 (YELLOW LINES)4. IRRIGATION FIELDS FROM AWT IRRIGATION PLAN (GREEN LINES) 2SITE MAP CLEMENT PAPPAS NC, LLC125 INDUSTRIAL PARK ROADHENDERSONVILLE, NORTH CAROLINAPERMIT #: WQ0004797Feet 0 500 1000 LEGEND PIEZOMETER MONITORING WELL OLD OR FORMER MONITORING WELL* SURFACE WATER SAMPLE LOCATION 4-FOOT CONTOUR 20-FOOT CONTOUR STREAM CENTERLINE SCALE IN FEET Attachment 1 MW-7R2 Well Construction Record and MW-7R Well Abandonment Record Stefan Smith 3576A SAEDACCO Inc X 5/1/2023 MW7R2 Lassonde Pappas Company 485 Brookside Camp Rd., Hendersonville, NC, 28792 Henderson 35.378088 82.489455 X X 1 15 11 8.25" HSA 11 15 sand 0 5 2"SCH-40 PVC 5 15 2".010 SCH-40 PVC 0 3 Portland Pour 4 15 Sand #2 0 15 fine-medium sand 1 foot bentonite seal from 3 to 4 feet. 5/9/2023 Stefan Smith 3576A SAEDACCO Inc , , X 5/1/2023 Lassonde Pappas Company 485 Brookside Camp Rd. Hendersonville, NC 28792 Henderson 35.378088 82.489455 MW-7R 15 2 5 10 1 >1 N/A X Neat Cem.:47lb ,Wtr:3gal.Sand Cem.:lb ,Wtr:gal. tremie grouted. 5/9/2023 Attachment 2 Laboratory Analytical Reports and Chain-of-Custody Forms #=CL# May 11, 2023 LIMS USE: FR - JENNIFER VERDE LIMS OBJECT ID: 92665684 92665684 Project: Pace Project No.: RE: Jennifer Verde Anchor QEA 231 Haywood Street Asheville, NC 28801 LASSONDE PAPPAS SPRING WQ Dear Jennifer Verde: Enclosed are the analytical results for sample(s) received by the laboratory on May 03, 2023. The results relate only to the samples included in this report. Results reported herein conform to the applicable TNI/NELAC Standards and the laboratory's Quality Manual, where applicable, unless otherwise noted in the body of the report. The test results provided in this final report were generated by each of the following laboratories within the Pace Network: • Pace Analytical Services - Asheville If you have any questions concerning this report, please feel free to contact me. Sincerely, Erick Hanna erick.hanna@pacelabs.com Project Manager (704)875-9092 Enclosures cc:Jessica Mayers, Anchor QEA Christian Patterson, Anchor QEA REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 1 of 23 #=CP# CERTIFICATIONS Pace Project No.: Project: 92665684 LASSONDE PAPPAS SPRING WQ Pace Analytical Services Asheville 2225 Riverside Drive, Asheville, NC 28804 Florida/NELAP Certification #: E87648 North Carolina Drinking Water Certification #: 37712 North Carolina Wastewater Certification #: 40 South Carolina Laboratory ID: 99030 South Carolina Certification #: 99030001 Virginia/VELAP Certification #: 460222 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 2 of 23 #=SA# SAMPLE ANALYTE COUNT Pace Project No.: Project: 92665684 LASSONDE PAPPAS SPRING WQ Lab ID Sample ID Method Analytes Reported LaboratoryAnalysts 92665684001 MW-8-20230503 SM 2540C-2015 1 PASI-AJMH1 SM 9222D-2015 1 PASI-ASMS EPA 350.1 Rev 2.0 1993 1 PASI-AARJ EPA 353.2 Rev 2.0 1993 1 PASI-AMFO EPA 365.1 Rev 2.0 1993 1 PASI-AZJP SM 4500-Cl-E-2011 1 PASI-AKDF1 SM 5310B-2014 1 PASI-AMJP 92665684002 MW-7R2-20230503 SM 2540C-2015 1 PASI-AJMH1 SM 9222D-2015 1 PASI-ASMS EPA 350.1 Rev 2.0 1993 1 PASI-AARJ EPA 353.2 Rev 2.0 1993 1 PASI-AMFO EPA 365.1 Rev 2.0 1993 1 PASI-AZJP SM 4500-Cl-E-2011 1 PASI-AKDF1 SM 5310B-2014 1 PASI-AMJP 92665684003 MW-6-20230503 SM 2540C-2015 1 PASI-AJMH1 SM 9222D-2015 1 PASI-ASMS EPA 350.1 Rev 2.0 1993 1 PASI-AARJ EPA 353.2 Rev 2.0 1993 1 PASI-AMFO EPA 365.1 Rev 2.0 1993 1 PASI-AZJP SM 4500-Cl-E-2011 1 PASI-AKDF1 SM 5310B-2014 1 PASI-AMJP 92665684004 MW-5-20230503 SM 2540C-2015 1 PASI-AJMH1 SM 9222D-2015 1 PASI-ASMS EPA 350.1 Rev 2.0 1993 1 PASI-AARJ EPA 353.2 Rev 2.0 1993 1 PASI-AMFO EPA 365.1 Rev 2.0 1993 1 PASI-AZJP SM 4500-Cl-E-2011 1 PASI-AKDF1 SM 5310B-2014 1 PASI-AMJP 92665684005 MW-4-20230503 SM 2540C-2015 1 PASI-AJMH1 SM 9222D-2015 1 PASI-ASMS EPA 350.1 Rev 2.0 1993 1 PASI-AARJ EPA 353.2 Rev 2.0 1993 1 PASI-AMFO EPA 365.1 Rev 2.0 1993 1 PASI-AZJP SM 4500-Cl-E-2011 1 PASI-AKDF1 SM 5310B-2014 1 PASI-AMJP 92665684006 MW-9-20230503 SM 2540C-2015 1 PASI-AMAB2 SM 9222D-2015 1 PASI-ASMS REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 3 of 23 #=SA# SAMPLE ANALYTE COUNT Pace Project No.: Project: 92665684 LASSONDE PAPPAS SPRING WQ Lab ID Sample ID Method Analytes Reported LaboratoryAnalysts EPA 350.1 Rev 2.0 1993 1 PASI-AARJ EPA 353.2 Rev 2.0 1993 1 PASI-AMFO EPA 365.1 Rev 2.0 1993 1 PASI-AZJP SM 4500-Cl-E-2011 1 PASI-AKDF1 SM 5310B-2014 1 PASI-AMJP PASI-A = Pace Analytical Services - Asheville REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 4 of 23 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92665684 LASSONDE PAPPAS SPRING WQ Sample:MW-8-20230503 Lab ID:92665684001 Collected:05/03/23 09:17 Received:05/03/23 16:46 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: SM 2540C-2015 Pace Analytical Services - Asheville 2540C Total Dissolved Solids Total Dissolved Solids 242 mg/L 05/05/23 13:3525.0 1 Analytical Method: SM 9222D-2015 Preparation Method: SM 9222D-2015 Pace Analytical Services - Asheville MBIO 9222D Fecal Coliform AVL Fecal Coliforms ND CFU/100 mL 05/04/23 15:26 1g05/03/23 17:121.0 1 Analytical Method: EPA 350.1 Rev 2.0 1993 Pace Analytical Services - Asheville 350.1 Ammonia Nitrogen, Ammonia ND mg/L 05/09/23 13:33 7664-41-70.10 1 Analytical Method: EPA 353.2 Rev 2.0 1993 Pace Analytical Services - Asheville 353.2 Nitrogen, NO2/NO3 unpres Nitrogen, Nitrate 2.2 mg/L 05/04/23 03:42 14797-55-80.040 1 Analytical Method: EPA 365.1 Rev 2.0 1993 Preparation Method: EPA 365.1 Rev 2.0 1993 Pace Analytical Services - Asheville 365.1 Phosphorus, Total Phosphorus ND mg/L 05/09/23 15:05 7723-14-005/09/23 11:290.050 1 Analytical Method: SM 4500-Cl-E-2011 Pace Analytical Services - Asheville 4500 Chloride Chloride 10.9 mg/L 05/09/23 08:08 16887-00-61.0 1 Analytical Method: SM 5310B-2014 Pace Analytical Services - Asheville 5310B TOC Total Organic Carbon 4.9 mg/L 05/09/23 15:05 7440-44-01.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 05/11/2023 03:19 PM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 5 of 23 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92665684 LASSONDE PAPPAS SPRING WQ Sample:MW-7R2-20230503 Lab ID:92665684002 Collected:05/03/23 14:22 Received:05/03/23 16:46 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: SM 2540C-2015 Pace Analytical Services - Asheville 2540C Total Dissolved Solids Total Dissolved Solids 232 mg/L 05/05/23 13:3525.0 1 Analytical Method: SM 9222D-2015 Preparation Method: SM 9222D-2015 Pace Analytical Services - Asheville MBIO 9222D Fecal Coliform AVL Fecal Coliforms ND CFU/100 mL 05/04/23 15:26 2g05/03/23 17:451.0 1 Analytical Method: EPA 350.1 Rev 2.0 1993 Pace Analytical Services - Asheville 350.1 Ammonia Nitrogen, Ammonia ND mg/L 05/09/23 13:34 7664-41-70.10 1 Analytical Method: EPA 353.2 Rev 2.0 1993 Pace Analytical Services - Asheville 353.2 Nitrogen, NO2/NO3 unpres Nitrogen, Nitrate 18.4 mg/L 05/04/23 04:02 14797-55-80.40 10 Analytical Method: EPA 365.1 Rev 2.0 1993 Preparation Method: EPA 365.1 Rev 2.0 1993 Pace Analytical Services - Asheville 365.1 Phosphorus, Total Phosphorus ND mg/L 05/09/23 15:06 7723-14-005/09/23 11:290.050 1 Analytical Method: SM 4500-Cl-E-2011 Pace Analytical Services - Asheville 4500 Chloride Chloride 26.6 mg/L 05/09/23 08:09 16887-00-61.0 1 Analytical Method: SM 5310B-2014 Pace Analytical Services - Asheville 5310B TOC Total Organic Carbon 1.8 mg/L 05/09/23 15:26 7440-44-01.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 05/11/2023 03:19 PM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 6 of 23 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92665684 LASSONDE PAPPAS SPRING WQ Sample:MW-6-20230503 Lab ID:92665684003 Collected:05/03/23 13:20 Received:05/03/23 16:46 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: SM 2540C-2015 Pace Analytical Services - Asheville 2540C Total Dissolved Solids Total Dissolved Solids 86.0 mg/L 05/05/23 13:3525.0 1 Analytical Method: SM 9222D-2015 Preparation Method: SM 9222D-2015 Pace Analytical Services - Asheville MBIO 9222D Fecal Coliform AVL Fecal Coliforms 15.0 CFU/100 mL 05/04/23 15:26 2g05/03/23 17:451.0 1 Analytical Method: EPA 350.1 Rev 2.0 1993 Pace Analytical Services - Asheville 350.1 Ammonia Nitrogen, Ammonia ND mg/L 05/09/23 13:36 7664-41-70.10 1 Analytical Method: EPA 353.2 Rev 2.0 1993 Pace Analytical Services - Asheville 353.2 Nitrogen, NO2/NO3 unpres Nitrogen, Nitrate 0.15 mg/L 05/04/23 03:52 14797-55-80.040 1 Analytical Method: EPA 365.1 Rev 2.0 1993 Preparation Method: EPA 365.1 Rev 2.0 1993 Pace Analytical Services - Asheville 365.1 Phosphorus, Total Phosphorus ND mg/L 05/09/23 15:08 7723-14-005/09/23 11:290.050 1 Analytical Method: SM 4500-Cl-E-2011 Pace Analytical Services - Asheville 4500 Chloride Chloride 8.8 mg/L 05/09/23 08:10 16887-00-61.0 1 Analytical Method: SM 5310B-2014 Pace Analytical Services - Asheville 5310B TOC Total Organic Carbon 1.5 mg/L 05/09/23 15:53 7440-44-01.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 05/11/2023 03:19 PM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 7 of 23 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92665684 LASSONDE PAPPAS SPRING WQ Sample:MW-5-20230503 Lab ID:92665684004 Collected:05/03/23 15:35 Received:05/03/23 16:46 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: SM 2540C-2015 Pace Analytical Services - Asheville 2540C Total Dissolved Solids Total Dissolved Solids 75.0 mg/L 05/05/23 13:3525.0 1 Analytical Method: SM 9222D-2015 Preparation Method: SM 9222D-2015 Pace Analytical Services - Asheville MBIO 9222D Fecal Coliform AVL Fecal Coliforms ND CFU/100 mL 05/04/23 15:26 2g05/03/23 17:451.0 1 Analytical Method: EPA 350.1 Rev 2.0 1993 Pace Analytical Services - Asheville 350.1 Ammonia Nitrogen, Ammonia ND mg/L 05/09/23 13:37 7664-41-70.10 1 Analytical Method: EPA 353.2 Rev 2.0 1993 Pace Analytical Services - Asheville 353.2 Nitrogen, NO2/NO3 unpres Nitrogen, Nitrate 0.049 mg/L 05/04/23 04:05 14797-55-80.040 1 Analytical Method: EPA 365.1 Rev 2.0 1993 Preparation Method: EPA 365.1 Rev 2.0 1993 Pace Analytical Services - Asheville 365.1 Phosphorus, Total Phosphorus 0.075 mg/L 05/09/23 15:09 7723-14-005/09/23 11:290.050 1 Analytical Method: SM 4500-Cl-E-2011 Pace Analytical Services - Asheville 4500 Chloride Chloride 4.2 mg/L 05/09/23 08:14 16887-00-61.0 1 Analytical Method: SM 5310B-2014 Pace Analytical Services - Asheville 5310B TOC Total Organic Carbon 6.3 mg/L 05/09/23 16:09 7440-44-01.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 05/11/2023 03:19 PM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 8 of 23 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92665684 LASSONDE PAPPAS SPRING WQ Sample:MW-4-20230503 Lab ID:92665684005 Collected:05/03/23 10:44 Received:05/03/23 16:46 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: SM 2540C-2015 Pace Analytical Services - Asheville 2540C Total Dissolved Solids Total Dissolved Solids 126 mg/L 05/05/23 13:3525.0 1 Analytical Method: SM 9222D-2015 Preparation Method: SM 9222D-2015 Pace Analytical Services - Asheville MBIO 9222D Fecal Coliform AVL Fecal Coliforms ND CFU/100 mL 05/04/23 15:26 1g05/03/23 17:121.0 1 Analytical Method: EPA 350.1 Rev 2.0 1993 Pace Analytical Services - Asheville 350.1 Ammonia Nitrogen, Ammonia ND mg/L 05/09/23 13:39 7664-41-70.10 1 Analytical Method: EPA 353.2 Rev 2.0 1993 Pace Analytical Services - Asheville 353.2 Nitrogen, NO2/NO3 unpres Nitrogen, Nitrate 0.66 mg/L 05/04/23 03:46 14797-55-80.040 1 Analytical Method: EPA 365.1 Rev 2.0 1993 Preparation Method: EPA 365.1 Rev 2.0 1993 Pace Analytical Services - Asheville 365.1 Phosphorus, Total Phosphorus ND mg/L 05/09/23 15:10 7723-14-005/09/23 11:290.050 1 Analytical Method: SM 4500-Cl-E-2011 Pace Analytical Services - Asheville 4500 Chloride Chloride 10.3 mg/L 05/09/23 08:15 16887-00-61.0 1 Analytical Method: SM 5310B-2014 Pace Analytical Services - Asheville 5310B TOC Total Organic Carbon 3.3 mg/L 05/09/23 16:29 7440-44-01.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 05/11/2023 03:19 PM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 9 of 23 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92665684 LASSONDE PAPPAS SPRING WQ Sample:MW-9-20230503 Lab ID:92665684006 Collected:05/03/23 12:01 Received:05/03/23 16:46 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: SM 2540C-2015 Pace Analytical Services - Asheville 2540C Total Dissolved Solids Total Dissolved Solids 83.0 mg/L 05/07/23 15:0425.0 1 Analytical Method: SM 9222D-2015 Preparation Method: SM 9222D-2015 Pace Analytical Services - Asheville MBIO 9222D Fecal Coliform AVL Fecal Coliforms ND CFU/100 mL 05/04/23 15:26 2g05/03/23 17:451.0 1 Analytical Method: EPA 350.1 Rev 2.0 1993 Pace Analytical Services - Asheville 350.1 Ammonia Nitrogen, Ammonia ND mg/L 05/09/23 13:40 7664-41-70.10 1 Analytical Method: EPA 353.2 Rev 2.0 1993 Pace Analytical Services - Asheville 353.2 Nitrogen, NO2/NO3 unpres Nitrogen, Nitrate 3.8 mg/L 05/04/23 03:48 14797-55-80.040 1 Analytical Method: EPA 365.1 Rev 2.0 1993 Preparation Method: EPA 365.1 Rev 2.0 1993 Pace Analytical Services - Asheville 365.1 Phosphorus, Total Phosphorus 0.080 mg/L 05/09/23 15:10 7723-14-005/09/23 11:290.050 1 Analytical Method: SM 4500-Cl-E-2011 Pace Analytical Services - Asheville 4500 Chloride Chloride 13.4 mg/L 05/09/23 08:16 16887-00-61.0 1 Analytical Method: SM 5310B-2014 Pace Analytical Services - Asheville 5310B TOC Total Organic Carbon 4.7 mg/L 05/09/23 16:47 7440-44-01.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 05/11/2023 03:19 PM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 10 of 23 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92665684 LASSONDE PAPPAS SPRING WQ Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 772653 SM 2540C-2015 SM 2540C-2015 2540C Total Dissolved Solids Laboratory:Pace Analytical Services - Asheville Associated Lab Samples:92665684001, 92665684002, 92665684003, 92665684004, 92665684005 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:4010883 Associated Lab Samples:92665684001, 92665684002, 92665684003, 92665684004, 92665684005 Matrix:Water Analyzed Total Dissolved Solids mg/L ND 25.0 05/05/23 13:31 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 4010884LABORATORY CONTROL SAMPLE: LCSSpike Total Dissolved Solids mg/L 246251 98 90-110 Parameter Units Dup Result QualifiersRPDResult 92665461001 4010885SAMPLE DUPLICATE: Total Dissolved Solids mg/L 165 2162 Parameter Units Dup Result QualifiersRPDResult 92665594001 4010886SAMPLE DUPLICATE: Total Dissolved Solids mg/L 450 D649740 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 05/11/2023 03:19 PM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 11 of 23 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92665684 LASSONDE PAPPAS SPRING WQ Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 772873 SM 2540C-2015 SM 2540C-2015 2540C Total Dissolved Solids Laboratory:Pace Analytical Services - Asheville Associated Lab Samples:92665684006 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:4012129 Associated Lab Samples:92665684006 Matrix:Water Analyzed Total Dissolved Solids mg/L ND 25.0 05/07/23 15:04 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 4012130LABORATORY CONTROL SAMPLE: LCSSpike Total Dissolved Solids mg/L 250251 100 90-110 Parameter Units Dup Result QualifiersRPDResult 92665979001 4012131SAMPLE DUPLICATE: Total Dissolved Solids mg/L 89.0 291.0 Parameter Units Dup Result QualifiersRPDResult 92665764002 4012132SAMPLE DUPLICATE: Total Dissolved Solids mg/L 736 2751 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 05/11/2023 03:19 PM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 12 of 23 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92665684 LASSONDE PAPPAS SPRING WQ Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 772628 SM 9222D-2015 SM 9222D-2015 9222D Fecal Coliform(MF) - AVL Laboratory:Pace Analytical Services - Asheville Associated Lab Samples:92665684001, 92665684002, 92665684003, 92665684004, 92665684005, 92665684006 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:4010801 Associated Lab Samples:92665684001, 92665684002, 92665684003, 92665684004, 92665684005, 92665684006 Matrix:Water Analyzed Fecal Coliforms CFU/100 mL ND 1.0 05/04/23 15:11 Parameter Units Dup Result QualifiersRPDResult 92665621001 4010802SAMPLE DUPLICATE: Fecal Coliforms CFU/100 mL NDND REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 05/11/2023 03:19 PM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 13 of 23 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92665684 LASSONDE PAPPAS SPRING WQ Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 772834 EPA 350.1 Rev 2.0 1993 EPA 350.1 Rev 2.0 1993 350.1 Ammonia Laboratory:Pace Analytical Services - Asheville Associated Lab Samples:92665684001, 92665684002, 92665684003, 92665684004, 92665684005, 92665684006 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:4011964 Associated Lab Samples:92665684001, 92665684002, 92665684003, 92665684004, 92665684005, 92665684006 Matrix:Water Analyzed Nitrogen, Ammonia mg/L ND 0.10 05/09/23 13:14 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 4011965LABORATORY CONTROL SAMPLE: LCSSpike Nitrogen, Ammonia mg/L 5.15 101 90-110 Parameter Units MS Result % Rec Limits Qual% RecConc. 4011966MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92665529001 4011967 MSD Result MSD % Rec RPD MSDMS Spike Conc. Nitrogen, Ammonia mg/L 5 100 90-110100 052.0 7.0 6.9 Parameter Units MS Result % Rec Limits Qual% RecConc. 4011968MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92665531001 4011969 MSD Result MSD % Rec RPD MSDMS Spike Conc. Nitrogen, Ammonia mg/L 5 100 90-110100 050.33 5.3 5.3 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 05/11/2023 03:19 PM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 14 of 23 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92665684 LASSONDE PAPPAS SPRING WQ Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 772226 EPA 353.2 Rev 2.0 1993 EPA 353.2 Rev 2.0 1993 353.2 Nitrate + Nitrite, Unpres. Laboratory:Pace Analytical Services - Asheville Associated Lab Samples:92665684001, 92665684002, 92665684003, 92665684004, 92665684005, 92665684006 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:4008951 Associated Lab Samples:92665684001, 92665684002, 92665684003, 92665684004, 92665684005, 92665684006 Matrix:Water Analyzed Nitrogen, Nitrate mg/L ND 0.040 05/04/23 03:25 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 4008952LABORATORY CONTROL SAMPLE: LCSSpike Nitrogen, Nitrate mg/L 1.41.5 92 90-110 Parameter Units MS Result % Rec Limits Qual% RecConc. 4008953MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92665508001 4008954 MSD Result MSD % Rec RPD MSDMS Spike Conc. Nitrogen, Nitrate mg/L 1.5 89 90-11088 21.5ND 1.3 1.3 Parameter Units MS Result % Rec Limits Qual% RecConc. 4008955MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92665547002 4008956 MSD Result MSD % Rec RPD MSDMS Spike Conc. Nitrogen, Nitrate mg/L 1.5 96 90-11094 21.50.25 1.7 1.7 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 05/11/2023 03:19 PM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 15 of 23 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92665684 LASSONDE PAPPAS SPRING WQ Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 773093 EPA 365.1 Rev 2.0 1993 EPA 365.1 Rev 2.0 1993 365.1 Phosphorus, Total Laboratory:Pace Analytical Services - Asheville Associated Lab Samples:92665684001, 92665684002, 92665684003, 92665684004, 92665684005, 92665684006 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:4012823 Associated Lab Samples:92665684001, 92665684002, 92665684003, 92665684004, 92665684005, 92665684006 Matrix:Water Analyzed Phosphorus mg/L ND 0.050 05/09/23 14:55 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 4012824LABORATORY CONTROL SAMPLE: LCSSpike Phosphorus mg/L 2.52.5 102 90-110 Parameter Units MS Result % Rec Limits Qual% RecConc. 4012825MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92665531003 4012826 MSD Result MSD % Rec RPD MSDMS Spike Conc. Phosphorus mg/L 2.5 107 90-110104 32.5ND 2.7 2.6 Parameter Units MS Result % Rec Limits Qual% RecConc. 4012827MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92665531004 4012828 MSD Result MSD % Rec RPD MSDMS Spike Conc. Phosphorus mg/L 2.5 106 90-110107 12.50.083 2.7 2.8 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 05/11/2023 03:19 PM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 16 of 23 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92665684 LASSONDE PAPPAS SPRING WQ Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 772962 SM 4500-Cl-E-2011 SM 4500-Cl-E-2011 4500 Chloride Laboratory:Pace Analytical Services - Asheville Associated Lab Samples:92665684001, 92665684002, 92665684003, 92665684004, 92665684005, 92665684006 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:4012254 Associated Lab Samples:92665684001, 92665684002, 92665684003, 92665684004, 92665684005, 92665684006 Matrix:Water Analyzed Chloride mg/L ND 1.0 05/09/23 07:19 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 4012255LABORATORY CONTROL SAMPLE: LCSSpike Chloride mg/L 21.220 106 90-110 Parameter Units MS Result % Rec Limits Qual% RecConc. 4012256MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92664065001 4012257 MSD Result MSD % Rec RPD MSDMS Spike Conc. Chloride mg/L M11012090-110117 11035.1 47.1 46.8 Parameter Units MS Result % Rec Limits Qual% RecConc. 4012258MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92664155001 4012259 MSD Result MSD % Rec RPD MSDMS Spike Conc. Chloride mg/L 10 97 90-110100 1109.6 19.3 19.6 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 05/11/2023 03:19 PM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 17 of 23 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92665684 LASSONDE PAPPAS SPRING WQ Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 773276 SM 5310B-2014 SM 5310B-2014 5310B TOC Laboratory:Pace Analytical Services - Asheville Associated Lab Samples:92665684001, 92665684002, 92665684003, 92665684004, 92665684005, 92665684006 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:4013703 Associated Lab Samples:92665684001, 92665684002, 92665684003, 92665684004, 92665684005, 92665684006 Matrix:Water Analyzed Total Organic Carbon mg/L ND 1.0 05/09/23 13:53 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 4013704LABORATORY CONTROL SAMPLE: LCSSpike Total Organic Carbon mg/L 24.325 97 90-110 Parameter Units MS Result % Rec Limits Qual% RecConc. 4013705MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92665614001 4013706 MSD Result MSD % Rec RPD MSDMS Spike Conc. Total Organic Carbon mg/L 25 94 90-11094 0252.0 25.5 25.5 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 05/11/2023 03:19 PM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 18 of 23 #=QL# QUALIFIERS Pace Project No.: Project: 92665684 LASSONDE PAPPAS SPRING WQ DEFINITIONS DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot. ND - Not Detected at or above adjusted reporting limit. TNTC - Too Numerous To Count J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit. MDL - Adjusted Method Detection Limit. PQL - Practical Quantitation Limit. RL - Reporting Limit - The lowest concentration value that meets project requirements for quantitative data with known precision and bias for a specific analyte in a specific matrix. S - Surrogate 1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is a combined concentration. Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values. LCS(D) - Laboratory Control Sample (Duplicate) MS(D) - Matrix Spike (Duplicate) DUP - Sample Duplicate RPD - Relative Percent Difference NC - Not Calculable. SG - Silica Gel - Clean-Up U - Indicates the compound was analyzed for, but not detected. Acid preservation may not be appropriate for 2 Chloroethylvinyl ether. A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA Method 8260. N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for each analyte is a combined concentration. Reported results are not rounded until the final step prior to reporting. Therefore, calculated parameters that are typically reported as "Total" may vary slightly from the sum of the reported component parameters. Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes. TNI - The NELAC Institute. ANALYTE QUALIFIERS Negative control associated with sample indicates possible contamination1g Readout not completed within method requirements, 24+/-2 hours.2g The precision between the sample and sample duplicate exceeded laboratory control limits.D6 Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.M1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 05/11/2023 03:19 PM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 19 of 23 #=CR# QUALITY CONTROL DATA CROSS REFERENCE TABLE Pace Project No.: Project: 92665684 LASSONDE PAPPAS SPRING WQ Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch 92665684001 772653MW-8-20230503 SM 2540C-2015 92665684002 772653MW-7R2-20230503 SM 2540C-2015 92665684003 772653MW-6-20230503 SM 2540C-2015 92665684004 772653MW-5-20230503 SM 2540C-2015 92665684005 772653MW-4-20230503 SM 2540C-2015 92665684006 772873MW-9-20230503 SM 2540C-2015 92665684001 772628 772642MW-8-20230503 SM 9222D-2015 SM 9222D-2015 92665684002 772628 772642MW-7R2-20230503 SM 9222D-2015 SM 9222D-2015 92665684003 772628 772642MW-6-20230503 SM 9222D-2015 SM 9222D-2015 92665684004 772628 772642MW-5-20230503 SM 9222D-2015 SM 9222D-2015 92665684005 772628 772642MW-4-20230503 SM 9222D-2015 SM 9222D-2015 92665684006 772628 772642MW-9-20230503 SM 9222D-2015 SM 9222D-2015 92665684001 772834MW-8-20230503 EPA 350.1 Rev 2.0 1993 92665684002 772834MW-7R2-20230503 EPA 350.1 Rev 2.0 1993 92665684003 772834MW-6-20230503 EPA 350.1 Rev 2.0 1993 92665684004 772834MW-5-20230503 EPA 350.1 Rev 2.0 1993 92665684005 772834MW-4-20230503 EPA 350.1 Rev 2.0 1993 92665684006 772834MW-9-20230503 EPA 350.1 Rev 2.0 1993 92665684001 772226MW-8-20230503 EPA 353.2 Rev 2.0 1993 92665684002 772226MW-7R2-20230503 EPA 353.2 Rev 2.0 1993 92665684003 772226MW-6-20230503 EPA 353.2 Rev 2.0 1993 92665684004 772226MW-5-20230503 EPA 353.2 Rev 2.0 1993 92665684005 772226MW-4-20230503 EPA 353.2 Rev 2.0 1993 92665684006 772226MW-9-20230503 EPA 353.2 Rev 2.0 1993 92665684001 773093 773298MW-8-20230503 EPA 365.1 Rev 2.0 1993 EPA 365.1 Rev 2.0 1993 92665684002 773093 773298MW-7R2-20230503 EPA 365.1 Rev 2.0 1993 EPA 365.1 Rev 2.0 1993 92665684003 773093 773298MW-6-20230503 EPA 365.1 Rev 2.0 1993 EPA 365.1 Rev 2.0 1993 92665684004 773093 773298MW-5-20230503 EPA 365.1 Rev 2.0 1993 EPA 365.1 Rev 2.0 1993 92665684005 773093 773298MW-4-20230503 EPA 365.1 Rev 2.0 1993 EPA 365.1 Rev 2.0 1993 92665684006 773093 773298MW-9-20230503 EPA 365.1 Rev 2.0 1993 EPA 365.1 Rev 2.0 1993 92665684001 772962MW-8-20230503 SM 4500-Cl-E-2011 92665684002 772962MW-7R2-20230503 SM 4500-Cl-E-2011 92665684003 772962MW-6-20230503 SM 4500-Cl-E-2011 92665684004 772962MW-5-20230503 SM 4500-Cl-E-2011 92665684005 772962MW-4-20230503 SM 4500-Cl-E-2011 92665684006 772962MW-9-20230503 SM 4500-Cl-E-2011 92665684001 773276MW-8-20230503 SM 5310B-2014 92665684002 773276MW-7R2-20230503 SM 5310B-2014 92665684003 773276MW-6-20230503 SM 5310B-2014 92665684004 773276MW-5-20230503 SM 5310B-2014 92665684005 773276MW-4-20230503 SM 5310B-2014 92665684006 773276MW-9-20230503 SM 5310B-2014 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 05/11/2023 03:19 PM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 20 of 23 Page 21 of 23 Page 22 of 23 Page 23 of 23 #=CL# May 11, 2023 LIMS USE: FR - JENNIFER VERDE LIMS OBJECT ID: 92665946 92665946 Project: Pace Project No.: RE: Jennifer Verde Anchor QEA 231 Haywood Street Asheville, NC 28801 LASSONDE PAPPAS SPRING 2023 WQ Dear Jennifer Verde: Enclosed are the analytical results for sample(s) received by the laboratory on May 04, 2023. The results relate only to the samples included in this report. Results reported herein conform to the applicable TNI/NELAC Standards and the laboratory's Quality Manual, where applicable, unless otherwise noted in the body of the report. The test results provided in this final report were generated by each of the following laboratories within the Pace Network: • Pace Analytical Services - Asheville If you have any questions concerning this report, please feel free to contact me. Sincerely, Erick Hanna erick.hanna@pacelabs.com Project Manager (704)875-9092 Enclosures cc:Jessica Mayers, Anchor QEA Christian Patterson, Anchor QEA REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 1 of 18 #=CP# CERTIFICATIONS Pace Project No.: Project: 92665946 LASSONDE PAPPAS SPRING 2023 WQ Pace Analytical Services Asheville 2225 Riverside Drive, Asheville, NC 28804 Florida/NELAP Certification #: E87648 North Carolina Drinking Water Certification #: 37712 North Carolina Wastewater Certification #: 40 South Carolina Laboratory ID: 99030 South Carolina Certification #: 99030001 Virginia/VELAP Certification #: 460222 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 2 of 18 #=SA# SAMPLE ANALYTE COUNT Pace Project No.: Project: 92665946 LASSONDE PAPPAS SPRING 2023 WQ Lab ID Sample ID Method Analytes Reported LaboratoryAnalysts 92665946001 SW-1 SM 2540C-2015 1 PASI-AJMH1 SM 9222D-2015 1 PASI-AYEG EPA 350.1 Rev 2.0 1993 1 PASI-AARJ EPA 353.2 Rev 2.0 1993 1 PASI-AMFO EPA 365.1 Rev 2.0 1993 1 PASI-AZJP SM 4500-Cl-E-2011 1 PASI-AKDF1 SM 5310B-2014 1 PASI-AMJP 92665946002 SW-2 SM 2540C-2015 1 PASI-AJMH1 SM 9222D-2015 1 PASI-AYEG EPA 350.1 Rev 2.0 1993 1 PASI-AARJ EPA 353.2 Rev 2.0 1993 1 PASI-AMFO EPA 365.1 Rev 2.0 1993 1 PASI-AZJP SM 4500-Cl-E-2011 1 PASI-AKDF1 SM 5310B-2014 1 PASI-AMJP PASI-A = Pace Analytical Services - Asheville REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 3 of 18 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92665946 LASSONDE PAPPAS SPRING 2023 WQ Sample:SW-1 Lab ID:92665946001 Collected:05/04/23 12:17 Received:05/04/23 13:33 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: SM 2540C-2015 Pace Analytical Services - Asheville 2540C Total Dissolved Solids Total Dissolved Solids 49.0 mg/L 05/09/23 10:2225.0 1 Analytical Method: SM 9222D-2015 Preparation Method: SM 9222D-2015 Pace Analytical Services - Asheville MBIO 9222D Fecal Coliform AVL Fecal Coliforms 173 CFU/100 mL 05/05/23 14:4605/04/23 16:191.0 1 Analytical Method: EPA 350.1 Rev 2.0 1993 Pace Analytical Services - Asheville 350.1 Ammonia Nitrogen, Ammonia ND mg/L 05/09/23 13:45 7664-41-70.10 1 Analytical Method: EPA 353.2 Rev 2.0 1993 Pace Analytical Services - Asheville 353.2 Nitrogen, NO2/NO3 unpres Nitrogen, Nitrate 0.69 mg/L 05/05/23 00:24 14797-55-80.040 1 Analytical Method: EPA 365.1 Rev 2.0 1993 Preparation Method: EPA 365.1 Rev 2.0 1993 Pace Analytical Services - Asheville 365.1 Phosphorus, Total Phosphorus 0.061 mg/L 05/09/23 15:17 7723-14-005/09/23 11:290.050 1 Analytical Method: SM 4500-Cl-E-2011 Pace Analytical Services - Asheville 4500 Chloride Chloride 5.0 mg/L 05/09/23 08:17 16887-00-61.0 1 Analytical Method: SM 5310B-2014 Pace Analytical Services - Asheville 5310B TOC Total Organic Carbon 1.4 mg/L 05/09/23 17:07 7440-44-01.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 05/11/2023 06:46 PM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 4 of 18 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92665946 LASSONDE PAPPAS SPRING 2023 WQ Sample:SW-2 Lab ID:92665946002 Collected:05/04/23 11:32 Received:05/04/23 13:33 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: SM 2540C-2015 Pace Analytical Services - Asheville 2540C Total Dissolved Solids Total Dissolved Solids 43.0 mg/L 05/09/23 10:2225.0 1 Analytical Method: SM 9222D-2015 Preparation Method: SM 9222D-2015 Pace Analytical Services - Asheville MBIO 9222D Fecal Coliform AVL Fecal Coliforms 98.0 CFU/100 mL 05/05/23 14:4605/04/23 16:191.0 1 Analytical Method: EPA 350.1 Rev 2.0 1993 Pace Analytical Services - Asheville 350.1 Ammonia Nitrogen, Ammonia ND mg/L 05/09/23 13:49 7664-41-70.10 1 Analytical Method: EPA 353.2 Rev 2.0 1993 Pace Analytical Services - Asheville 353.2 Nitrogen, NO2/NO3 unpres Nitrogen, Nitrate 0.61 mg/L 05/05/23 00:23 14797-55-80.040 1 Analytical Method: EPA 365.1 Rev 2.0 1993 Preparation Method: EPA 365.1 Rev 2.0 1993 Pace Analytical Services - Asheville 365.1 Phosphorus, Total Phosphorus 0.055 mg/L 05/10/23 14:59 7723-14-005/10/23 11:400.050 1 Analytical Method: SM 4500-Cl-E-2011 Pace Analytical Services - Asheville 4500 Chloride Chloride 4.8 mg/L 05/09/23 08:18 16887-00-61.0 1 Analytical Method: SM 5310B-2014 Pace Analytical Services - Asheville 5310B TOC Total Organic Carbon 1.3 mg/L 05/09/23 17:25 7440-44-01.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 05/11/2023 06:46 PM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 5 of 18 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92665946 LASSONDE PAPPAS SPRING 2023 WQ Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 773137 SM 2540C-2015 SM 2540C-2015 2540C Total Dissolved Solids Laboratory:Pace Analytical Services - Asheville Associated Lab Samples:92665946001, 92665946002 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:4013069 Associated Lab Samples:92665946001, 92665946002 Matrix:Water Analyzed Total Dissolved Solids mg/L ND 25.0 05/09/23 10:20 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 4013070LABORATORY CONTROL SAMPLE: LCSSpike Total Dissolved Solids mg/L 246250 98 90-110 Parameter Units Dup Result QualifiersRPDResult 92665967001 4013071SAMPLE DUPLICATE: Total Dissolved Solids mg/L 122 1121 Parameter Units Dup Result QualifiersRPDResult 92665946002 4013072SAMPLE DUPLICATE: Total Dissolved Solids mg/L 46.0 743.0 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 05/11/2023 06:46 PM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 6 of 18 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92665946 LASSONDE PAPPAS SPRING 2023 WQ Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 772748 SM 9222D-2015 SM 9222D-2015 9222D Fecal Coliform(MF) - AVL Laboratory:Pace Analytical Services - Asheville Associated Lab Samples:92665946001, 92665946002 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:4011544 Associated Lab Samples:92665946001, 92665946002 Matrix:Water Analyzed Fecal Coliforms CFU/100 mL ND 1.0 05/05/23 14:46 Parameter Units Dup Result QualifiersRPDResult 92665856001 4011546SAMPLE DUPLICATE: Fecal Coliforms CFU/100 mL 15.0 D62920.0 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 05/11/2023 06:46 PM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 7 of 18 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92665946 LASSONDE PAPPAS SPRING 2023 WQ Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 772834 EPA 350.1 Rev 2.0 1993 EPA 350.1 Rev 2.0 1993 350.1 Ammonia Laboratory:Pace Analytical Services - Asheville Associated Lab Samples:92665946001, 92665946002 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:4011964 Associated Lab Samples:92665946001, 92665946002 Matrix:Water Analyzed Nitrogen, Ammonia mg/L ND 0.10 05/09/23 13:14 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 4011965LABORATORY CONTROL SAMPLE: LCSSpike Nitrogen, Ammonia mg/L 5.15 101 90-110 Parameter Units MS Result % Rec Limits Qual% RecConc. 4011966MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92665529001 4011967 MSD Result MSD % Rec RPD MSDMS Spike Conc. Nitrogen, Ammonia mg/L 5 100 90-110100 052.0 7.0 6.9 Parameter Units MS Result % Rec Limits Qual% RecConc. 4011968MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92665531001 4011969 MSD Result MSD % Rec RPD MSDMS Spike Conc. Nitrogen, Ammonia mg/L 5 100 90-110100 050.33 5.3 5.3 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 05/11/2023 06:46 PM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 8 of 18 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92665946 LASSONDE PAPPAS SPRING 2023 WQ Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 772512 EPA 353.2 Rev 2.0 1993 EPA 353.2 Rev 2.0 1993 353.2 Nitrate + Nitrite, Unpres. Laboratory:Pace Analytical Services - Asheville Associated Lab Samples:92665946001, 92665946002 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:4010410 Associated Lab Samples:92665946001, 92665946002 Matrix:Water Analyzed Nitrogen, Nitrate mg/L ND 0.040 05/04/23 23:57 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 4010411LABORATORY CONTROL SAMPLE: LCSSpike Nitrogen, Nitrate mg/L 1.51.5 102 90-110 Parameter Units MS Result % Rec Limits Qual% RecConc. 4010412MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92665767001 4010413 MSD Result MSD % Rec RPD MSDMS Spike Conc. Nitrogen, Nitrate mg/L 1.5 116 90-110118 11.50.63 2.4 2.4 Parameter Units MS Result % Rec Limits Qual% RecConc. 4010414MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92665827010 4010415 MSD Result MSD % Rec RPD MSDMS Spike Conc. Nitrogen, Nitrate mg/L 1.5 111 90-110108 21.50.085 1.7 1.7 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 05/11/2023 06:46 PM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 9 of 18 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92665946 LASSONDE PAPPAS SPRING 2023 WQ Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 773093 EPA 365.1 Rev 2.0 1993 EPA 365.1 Rev 2.0 1993 365.1 Phosphorus, Total Laboratory:Pace Analytical Services - Asheville Associated Lab Samples:92665946001 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:4012823 Associated Lab Samples:92665946001 Matrix:Water Analyzed Phosphorus mg/L ND 0.050 05/09/23 14:55 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 4012824LABORATORY CONTROL SAMPLE: LCSSpike Phosphorus mg/L 2.52.5 102 90-110 Parameter Units MS Result % Rec Limits Qual% RecConc. 4012825MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92665531003 4012826 MSD Result MSD % Rec RPD MSDMS Spike Conc. Phosphorus mg/L 2.5 107 90-110104 32.5ND 2.7 2.6 Parameter Units MS Result % Rec Limits Qual% RecConc. 4012827MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92665531004 4012828 MSD Result MSD % Rec RPD MSDMS Spike Conc. Phosphorus mg/L 2.5 106 90-110107 12.50.083 2.7 2.8 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 05/11/2023 06:46 PM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 10 of 18 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92665946 LASSONDE PAPPAS SPRING 2023 WQ Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 773401 EPA 365.1 Rev 2.0 1993 EPA 365.1 Rev 2.0 1993 365.1 Phosphorus, Total Laboratory:Pace Analytical Services - Asheville Associated Lab Samples:92665946002 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:4014350 Associated Lab Samples:92665946002 Matrix:Water Analyzed Phosphorus mg/L ND 0.050 05/10/23 14:38 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 4014351LABORATORY CONTROL SAMPLE: LCSSpike Phosphorus mg/L 2.52.5 102 90-110 Parameter Units MS Result % Rec Limits Qual% RecConc. 4014352MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92664829001 4014353 MSD Result MSD % Rec RPD MSDMS Spike Conc. Phosphorus mg/L 2.5 108 90-110105 12.54.7 7.4 7.3 Parameter Units MS Result % Rec Limits Qual% RecConc. 4014354MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92665176001 4014355 MSD Result MSD % Rec RPD MSDMS Spike Conc. Phosphorus mg/L 2.5 105 90-110106 12.50.094 2.7 2.7 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 05/11/2023 06:46 PM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 11 of 18 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92665946 LASSONDE PAPPAS SPRING 2023 WQ Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 772962 SM 4500-Cl-E-2011 SM 4500-Cl-E-2011 4500 Chloride Laboratory:Pace Analytical Services - Asheville Associated Lab Samples:92665946001, 92665946002 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:4012254 Associated Lab Samples:92665946001, 92665946002 Matrix:Water Analyzed Chloride mg/L ND 1.0 05/09/23 07:19 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 4012255LABORATORY CONTROL SAMPLE: LCSSpike Chloride mg/L 21.220 106 90-110 Parameter Units MS Result % Rec Limits Qual% RecConc. 4012256MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92664065001 4012257 MSD Result MSD % Rec RPD MSDMS Spike Conc. Chloride mg/L M11012090-110117 11035.1 47.1 46.8 Parameter Units MS Result % Rec Limits Qual% RecConc. 4012258MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92664155001 4012259 MSD Result MSD % Rec RPD MSDMS Spike Conc. Chloride mg/L 10 97 90-110100 1109.6 19.3 19.6 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 05/11/2023 06:46 PM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 12 of 18 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92665946 LASSONDE PAPPAS SPRING 2023 WQ Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 773276 SM 5310B-2014 SM 5310B-2014 5310B TOC Laboratory:Pace Analytical Services - Asheville Associated Lab Samples:92665946001, 92665946002 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:4013703 Associated Lab Samples:92665946001, 92665946002 Matrix:Water Analyzed Total Organic Carbon mg/L ND 1.0 05/09/23 13:53 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 4013704LABORATORY CONTROL SAMPLE: LCSSpike Total Organic Carbon mg/L 24.325 97 90-110 Parameter Units MS Result % Rec Limits Qual% RecConc. 4013705MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92665614001 4013706 MSD Result MSD % Rec RPD MSDMS Spike Conc. Total Organic Carbon mg/L 25 94 90-11094 0252.0 25.5 25.5 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 05/11/2023 06:46 PM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 13 of 18 #=QL# QUALIFIERS Pace Project No.: Project: 92665946 LASSONDE PAPPAS SPRING 2023 WQ DEFINITIONS DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot. ND - Not Detected at or above adjusted reporting limit. TNTC - Too Numerous To Count J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit. MDL - Adjusted Method Detection Limit. PQL - Practical Quantitation Limit. RL - Reporting Limit - The lowest concentration value that meets project requirements for quantitative data with known precision and bias for a specific analyte in a specific matrix. S - Surrogate 1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is a combined concentration. Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values. LCS(D) - Laboratory Control Sample (Duplicate) MS(D) - Matrix Spike (Duplicate) DUP - Sample Duplicate RPD - Relative Percent Difference NC - Not Calculable. SG - Silica Gel - Clean-Up U - Indicates the compound was analyzed for, but not detected. Acid preservation may not be appropriate for 2 Chloroethylvinyl ether. A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA Method 8260. N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for each analyte is a combined concentration. Reported results are not rounded until the final step prior to reporting. Therefore, calculated parameters that are typically reported as "Total" may vary slightly from the sum of the reported component parameters. Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes. TNI - The NELAC Institute. ANALYTE QUALIFIERS The precision between the sample and sample duplicate exceeded laboratory control limits.D6 Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.M1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 05/11/2023 06:46 PM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 14 of 18 #=CR# QUALITY CONTROL DATA CROSS REFERENCE TABLE Pace Project No.: Project: 92665946 LASSONDE PAPPAS SPRING 2023 WQ Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch 92665946001 773137SW-1 SM 2540C-2015 92665946002 773137SW-2 SM 2540C-2015 92665946001 772748 772751SW-1 SM 9222D-2015 SM 9222D-2015 92665946002 772748 772751SW-2 SM 9222D-2015 SM 9222D-2015 92665946001 772834SW-1 EPA 350.1 Rev 2.0 1993 92665946002 772834SW-2 EPA 350.1 Rev 2.0 1993 92665946001 772512SW-1 EPA 353.2 Rev 2.0 1993 92665946002 772512SW-2 EPA 353.2 Rev 2.0 1993 92665946001 773093 773298SW-1 EPA 365.1 Rev 2.0 1993 EPA 365.1 Rev 2.0 1993 92665946002 773401 773579SW-2 EPA 365.1 Rev 2.0 1993 EPA 365.1 Rev 2.0 1993 92665946001 772962SW-1 SM 4500-Cl-E-2011 92665946002 772962SW-2 SM 4500-Cl-E-2011 92665946001 773276SW-1 SM 5310B-2014 92665946002 773276SW-2 SM 5310B-2014 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 05/11/2023 06:46 PM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 15 of 18 Page 16 of 18 Page 17 of 18 Page 18 of 18 Attachment 3 Well Sampling Logs and Instrument Calibration Data Sheet Attachment 4 DEQ GW-59A—Compliance Report Form Attachment 5 DEQ GW-59—Groundwater Quality Monitoring: Compliance Report Forms