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HomeMy WebLinkAbout9801_WilsonCountyMSWLF_GWMR_26302_20160511 May 12, 2016 Mr. Ervin Lane, Hydrogeologist NC Division of Waste Management Solid Waste Section Mail Service Center 1646 Raleigh, NC 27699-1646 Re: 2016 First Semi-Annual Water Quality Monitoring Results Closed Wilson County Landfill Wilson, North Carolina Permit #98-01 Dear Ervin: Babb & Associates, P.A. has completed the 2016 first semi-annual sampling event at the closed Wilson County Landfill. On April 29, 2016, nine groundwater monitoring wells and five surface water monitoring stations were sampled and analyzed for volatile organic compounds (VOCs) by EPA Method 8260 and Appendix I inorganic compounds. A site map is provided with this report which shows the groundwater and surface water sample locations and shallow potentiometric surface. Additional attachments to this report include tables summarizing the groundwater and surface water analytical results (Tables 1 & 2), field parameters collected during the monitoring event (Table 3), well construction information (Table 4), and groundwater flow rates (Table 5). The laboratory analytical report, in pdf and EDD formats, is included as Appendix A. If there are any questions regarding the attached information, please contact me at (919) 605-4719. Respectfully, Babb & Associates, P.A. Gary D. Babb, P.G. President Enclosures cc: Mr. Andy Davis, Director Wilson County Solid Waste Water Quality Monitoring Report Wilson County Municipal Solid Waste Landfill 4537 Landfill Road Wilson, North Carolina Permit No. 98-01 Prepared for: Wilson County Solid Waste P.O. Box 1728 Wilson, North Carolina 27894 Prepared by: Babb & Associates, P.A. P.O. Box 37697 Raleigh, North Carolina 27627 April 2016 ___________________________________ Gary D. Babb, Licensed Geologist Table of Contents 1.0 Introduction 1 1.1 Site Information 1.2 Site Geology 1.3 Site Hydrogeology 2.0 Water Quality Monitoring Program 5 2.1 Groundwater Monitoring Network 2.2 Surface Water Monitoring Network 3.0 Water Quality Sample Collection 7 3.1 Field Sample Procedures 3.2 Field Quality Assurance 3.3 Sample Delivery/Chain-of-Custody 4.0 Laboratory Analysis 9 5.0 Hydrogeological Conditions 10 6.0 Laboratory Analytical Results 11 6.1 Groundwater Analytical Results 6.2 Surface Water Analytical Results 6.3 Quality Control Sample 7.0 Conclusions 13 Figure 1 Water Quality Monitoring Sample Locations/Potentiometric Map Table 1 Groundwater Analytical Results Table 2 Surface Water Analytical Results Table 3 Field Parameter Measurements Table 4 Well Construction Information/Elevations Table 5 Groundwater Flow Rates Appendix A ENCO Laboratory Analytical Report Wilson County Closed Landfill Water Quality Monitoring Report April 2016 Page 1 1.0 Introduction 1.1 Site Information The closed Wilson County Landfill is located approximately 3.5 miles east of downtown Wilson, NC at the intersection of NC 42 and Tucker Court. Originally, the site containing the closed Wilson County Landfill facility was dominated by a hill (approximately 108 feet above msl) located in the central portion of the present site. Several residential/farm houses were located in the northeast portion of the site. An intermittent stream originating in the northern portion of the site flowed southeastward eventually flowing into an unnamed stream southeast of the site. This unnamed stream flowed westward becoming part of the southern site boundary and traversed the southwestern most portion of the site and emptied into the Toisnot Swamp Canal. The remainder of the site contained drainage features that radiated outward from the dominant hill and discharged into these streams or with other drainage features located to the northwest of the site. Wetland areas were associated with streams and the Toisnot Swamp. Prior to construction of the landfill facility, agriculture was the primary land use in this area of Wilson County. Surrounding properties within 1,500 feet of the site are currently being used for farming, residential, or solid waste management purposes. Land south of the site is mostly farmland with a mobile home park located approximately 1,200 feet to the south. Land immediately west of the site is owned by Wilson County and used for construction and demolition debris disposal, recycling/reclaimation, and other solid waste management activities. Land north of the site is mostly used for farmland with wooded areas. Land east of the site is mostly farmland with wooded areas and light residential use. Wilson County Closed Landfill Water Quality Monitoring Report April 2016 Page 2 1.2 Site Geology The closed Wilson County Landfill is located in the western portion of the Carolina Coastal Plain near the Fall Line. The Fall Line is the province boundary between the Piedmont and the Coastal Plain provinces. It represents a significant change in lithology, which in turn reflects a change in stream gradients. Lithology of the Piedmont province is primarily igneous and metamorphic while the Coastal Plain province is primarily sedimentary. In general, rivers and streams in the Piedmont Province have higher flow rates with well defined channels while Coastal Plain rivers and streams are meandering with lesser defined channels resulting in swamps and bays. These streams, swamps, and bays are the major discharge point of the uppermost aquifer. The Carolina Coastal Plain is underlain by flat-lying to very gently eastward dipping sedimentary strata which overlay a foundation of crystalline rocks. These sediments were deposited during repeated marine transgressive and regressive cycles due to fluctuations in sea level caused by expansion and recession of glacial ice caps during the Pliocene and early Pleistocene epochs (approximately 2 to 5 million years ago). Sediments in the area of the closed Wilson County Landfill facility are classified as being in the Yorktown Formation. Information gathered from the Geologic Map of North Carolina, 1985 and The Geology of the Carolina, 1991, cites that sediments of the Yorktown Formation are fossiliferous clay with varying amounts of fine-grained sand, silty sand, sandy silt, silty clay, and bluish gray shell material. These types of deposits are found mainly north of the Neuse River and are commonly concentrated in lenses and vary in vertical and horizontal dimensions. The topography of the Coastal Plain is characterized by flat to gently undulating relief. The local geology is characterized by relatively thin layers (0.5 - 7.0 feet) of clays, silts, and sands in varying textures and colors that overlie a gray/black silty clay/sand that is found throughout the area. The drainage canals located on the northwest and southeast Wilson County Closed Landfill Water Quality Monitoring Report April 2016 Page 3 property boundaries expose these silty clay and sand layers. The original soils at the site were excavated to create capacity for waste disposal. 1.3 Site Hydrogeology The major groundwater discharge features influencing groundwater flow direction at the site are the Toisnot Swamp and drainage ditches located to the southeast and northwest of the site. Groundwater level measurements collected on April 20, 2016 indicate that the general groundwater flow direction on the facility is to the south-southeast towards the Toisnot Swamp Canal. However, the presence of drainage ditches have an impact on localized groundwater flow. Groundwater flow near the southeastern drainage ditch tends to be in a more southerly direction towards the drainage ditch. A Potentiometric Map indicating groundwater flow directions is provided as Figure 1. Aquifer hydraulic conductivity testing was performed in June 1997 on five of the site monitoring wells and consisted of rising and falling head tests (slug tests). The results of the slug test data was analyzed using the Bouwer and Rice method and are summarized on the table below: WELL ID HYDRAULIC CONDUCTIVITY (centimeters/second) TYPE OF TEST FORMATION MW-3A 3.80 x 10-5 Falling Yorktown P-3 1.27 x 10-4 Rising Alluvium/Yorktown MW-4 1.01 x 10-4 Rising Alluvium MW-4 5.89 x 10-4 Falling Alluvium MW-5 8.50 x 10-5 Rising Alluvium MW-5 2.06 x 10-4 Falling Alluvium MW-6 1.85 x 10-4 Rising Yorktown MW-6 6.53 x 10-4 Falling Yorktown MW-7 1.66 x 10-4 Rising Alluvium MW-7 1.95 x 10-4 Falling Alluvium Wilson County Closed Landfill Water Quality Monitoring Report April 2016 Page 4 The geometric average of the shallow water table aquifer hydraulic conductivity is 2.56 x 10-4 cm/sec (0.73 feet per day). This value may be considered a reasonable estimate of the hydraulic conductivity of the shallow water table aquifer at the closed Wilson County Landfill site. Wilson County Closed Landfill Water Quality Monitoring Report April 2016 Page 5 2.0 Water Quality Monitoring Program The water quality monitoring network at the closed Wilson County Landfill is evaluated on a semi-annual basis. The location of the groundwater and surface water samples collected during the semi-annual monitoring events is shown on the attached Figure 1. 2.1 Groundwater Monitoring Network There are nine groundwater monitoring wells located at the facility that comprise the existing groundwater monitoring system (Figure 1). Monitoring well MW-1A is located to the northwest of the landfill area and serves as the sidegradient groundwater monitoring well. This well is situated on the northwest edge of the drainage ditch that separates the former fill and borrow areas. Monitoring well MW-2 is located at the entrance to the landfill at Landfill Road (SR 1503) and serves as the upgradient groundwater monitoring well providing background water quality. Monitoring well MW-3 is located on the landfill side of the drainage ditch on the southeast property boundary of the landfill. Monitoring well MW-3A, added in 2004, is also located on the southeastern side of the landfill but on the opposite side of the drainage ditch. Monitoring wells MW-4 and MW-5 are both located to the southwest and downgradient of the landfill but hydraulically upgradient of the Toisnot Swamp Canal. Monitoring wells MW-6 and MW-7 are located on the southeast border of the landfill. Monitoring well MW-8 is considered a side-gradient monitoring well to the west of the former landfill area. Table 4 provides monitoring well construction information including installation date, well depth/screened interval, survey elevations, and lat/long for each well location. Table 5 provides the estimated hydraulic conductivity values for select monitoring wells based on falling/rising head slug tests. Wilson County Closed Landfill Water Quality Monitoring Report April 2016 Page 6 2.2 Surface Water Monitoring Network There are presently five surface water monitoring stations associated with the closed Wilson County Landfill. Surface water monitoring stations SW-1 and SW-2 are both located on the Toisnot Swamp Canal. The upstream sampling location (SW-1) is located approximately 400 feet northwest of the landfill property boundary. The downstream sampling location (SW-2) is located approximately 1,100 feet southeast of the landfill property boundary. The drainage canal located along the southeastern boundary of the landfill is monitored with surface water stations SW-3 and SW-4. The drainage canal located on the northwestern boundary of the landfill is monitoring with surface water station SW-5. These surface water monitoring locations are shown on Figure 1. Wilson County Closed Landfill Water Quality Monitoring Report April 2016 Page 7 3.0 Water Quality Sample Collection Samples of groundwater and surface water were collected in accordance with the approved Wilson County 1996 Water Quality Monitoring Plan and the 2008 NC Solid Waste Section Guidelines for Groundwater, Soil, and Surface Water Sampling Guidance Document. A brief description of the sample collection procedure is provided below. 3.1 Field Sample Procedures Prior to groundwater sampling, water levels were obtained from each well using an electric water level meter capable of measuring the depth to water to the nearest 0.01 feet. This information was later used to determine the elevation of the water table in each monitoring well relative to surveyed datum (Table 3). The depth to water in each well was also used to determine the volume of standing water in the well casing. This information allowed for the purging of a minimum of three casing volumes from each well prior to sample collection to assure a fresh groundwater sample was collected. New disposable laboratory gloves were worn by sampling personnel and each well was purged and sampled with a new disposable bailer which was discarded after use. After the monitoring wells had been allowed to recover from purging, samples were collected in the following order:  Volatile organic compounds  Inorganic compounds  Field Parameters (pH, Conductivity, Temperature) The samples are collected directly in the laboratory-supplied containers which are pre- filled with the appropriate preservative. No filtering of the samples is performed prior to collection. After collection, the samples are placed in a cooler on ice for overnight shipment to the analytical laboratory. Wilson County Closed Landfill Water Quality Monitoring Report April 2016 Page 8 Surface water samples are collected directly into the laboratory-supplied containers as grab samples. Sampling personnel wear new disposable laboratory gloves for each surface water sample collected. As with the groundwater samples, these samples are stored in a cooler on ice prior to overnight delivery to the analytical laboratory. 3.2 Field Quality Assurance One trip blank sample was prepared by the analytical laboratory and accompanied the sample shipment until receipt back at the laboratory. The trip blank sample was analyzed for volatile organic compounds only. Temperature blanks are also provided with the sample shipments to assure the proper temperature is maintained until delivery to the analytical laboratory. 3.3 Sample Delivery/Chain of Custody All groundwater and surface water samples are stored in coolers on ice immediately after collection. Individual sample containers for each well or surface water sample are placed in zip lock plastic bags to reduce the potential for cross contamination. Chain-of-Custody control documents are prepared and shipped with each cooler. Custody seals are also used for each cooler to maintain sample integrity until delivery to the analytical laboratory. The sample coolers are shipped via Federal Express for next morning delivery to the analytical laboratory. Wilson County Closed Landfill Water Quality Monitoring Report April 2016 Page 9 4.0 Laboratory Analysis The samples were analyzed for parameters specified by the Solid Waste Section for Detection Monitoring at permitted solid waste facilities. The standard Detection Monitoring Program for groundwater and surface water samples consists of the Appendix I parameters. The Appendix I analysis consists of volatile organic compounds by EPA Method 8260B and inorganic compounds by EPA Methods 6010C/6020A. The laboratory performing the water quality analysis is Environmental Conservation Laboratories, Inc. (ENCO) of Cary, North Carolina, which is a NC Certified Laboratory. Internal quality control samples, including matrix spikes/matrix spike duplicates, are performed by ENCO for each set of samples. The ENCO laboratory report, including internal quality control samples, is provided with this report in Appendix A. Wilson County Closed Landfill Water Quality Monitoring Report April 2016 Page 10 5.0 Hydrogeological Conditions The depth to groundwater was measured in the nine compliance monitoring wells during the April 20, 2016 monitoring event. The groundwater elevations were calculated relative to the surveyed measuring point (top of casing) for each monitoring well. The groundwater elevations are summarized on Table 3 and the potentiometric surface of the shallow water table is shown on Figure 1. The general direction of groundwater flow, based on the water level information collected during this monitoring event, is also shown on Figure 1. Groundwater flow direction is generally to the south-southwest, toward the Toisnot Swamp Canal. Based on the results of prior hydrologic tests conducted at the site, the groundwater flow rate in the shallow saprolite ranges from 0.108 ft/day to 1.85 ft/day. The average hydraulic conductivity and transmissivity values for the site are provided on Table 5. Wilson County Closed Landfill Water Quality Monitoring Report April 2016 Page 11 6.0 Laboratory Analytical Results Final laboratory analytical results for the samples collected on April 20, 2016 were received from the analytical laboratory on May 5, 2016. A summary of the analytical results are provided on Table 1 (groundwater), Table 2 (surface water), and Table 3 (field parameters). 6.1 Groundwater Analytical Results During this monitoring event, no volatile organic compounds (VOCs) were detected at concentrations exceeding the Solid Waste Section Limits (SWSLs) or the 2L Groundwater Standards in any of the nine groundwater monitoring wells. Only two inorganic compounds were detected at a concentration that exceeded the 2L Groundwater Standards. The concentration of barium in monitoring well MW-5 (700 ug/l) equaled the 2L Groundwater Standard of 700 ug/l. The concentration of arsenic in monitoring well MW-4 (10.0 ug/l) also equaled the 2L Groundwater Standard of 10 ug/l. No other inorganic compounds were detected above the 2L Groundwater Standards in any of the other seven groundwater monitoring wells sampled during this monitoring event. The inorganic compound barium was reported above the laboratory detection limit and SWSL in monitoring wells MW-1A, MW-3, MW-3A, MW-4, and MW-7; however, the concentrations did not exceed the established 2L Groundwater Standard. Monitoring wells MW-3, MW-6, and MW-8 reported detectable concentrations of zinc, although the concentrations were well below the established 2L Groundwater Standard. Monitoring wells MW-3 and MW-6 reported detectable concentrations of beryllium, both of which were below the established 2L Groundwater Standard. Monitoring well MW-6 also reported a detectable concentration of cobalt, which does not have an established 2L Groundwater Standard. A summary of the groundwater laboratory analytical results is provided on Table 1. Wilson County Closed Landfill Water Quality Monitoring Report April 2016 Page 12 6.2 Surface Water Analytical Results During sampling of the five surface water monitoring stations, no VOCs were reported in any of the surface water samples collected above the SWSLs, laboratory detection limits, or 2B Surface Water Standards. The inorganic compound zinc was reported above the laboratory detection limit in four of the five surface water samples with the reported concentration in SW-3 (64.7 ug/l) slightly above the 2B Surface Water Standard for zinc of 50 ug/l. The inorganic compound cobalt was reported in SW-3 (16.1 ug/l), SW-4 (15.3 ug/l), and SW-5 (37.0 ug/l) at concentrations which exceed the 2B Surface Water Standard for cobalt of 3.0 ug/l. The inorganic compound lead was reported in surface water sample SW-3 at a concentration of 26.5 ug/l which slightly exceeds the 2B Surface Water Standard for lead of 25.0 ug/l. The inorganic compound barium was reported above the laboratory detection limit in SW-2, SW-3, SW-4, and SW-5; however, the reported concentrations were well below the established 2B Surface Water Standard for barium. The inorganic compound beryllium was reported in surface water sample SW-3 at a concentration of 1.17 ug/l which is below the 2B Surface Water Standard for beryllium of 6.5 ug/l. No other inorganic compounds were reported above the laboratory detection limits or 2B Surface Water Standards in the samples collected from the five surface water monitoring stations. A summary of the surface water analytical results for the five surface water samples is provided on Table 2. 6.3 Quality Control Sample One trip blank was submitted and analyzed for quality assurance purposes. No VOCs were detected at a concentration equaling or exceeding laboratory quantitation limits in the trip blank. Wilson County Closed Landfill Water Quality Monitoring Report April 2016 Page 13 7.0 Conclusions The results of this monitoring event report only minor variants from the established 2L Groundwater Standards and 2B Surface Water Standards. Based on the results of this water quality monitoring event, the closed Wilson County Landfill will remain in Detection Monitoring in accordance with Title 15A NACA 13B .0601. The 2016 fall semi-annual water quality monitoring event is tentatively scheduled for October 2016. Attachments to this report include tables summarizing the groundwater and surface water analytical results (Tables 1 & 2), field parameters collected during the monitoring event (Table 3), well construction information (Table 4), and hydrologic test results (Table 5). A copy of the laboratory analytical report in pdf and EDD formats is included with this report in Appendix A. SITE MAP TABLES TA B L E 1 20 1 6 F i r s t S e m i - A n n u a l G r o u n d w a t e r L a b o r a t o r y A n a l y t i c a l R e s u l t s Wi l s o n C o u n t y M S W L F Wi l s o n , N o r t h C a r o l i n a Pe r m i t # 9 8 - 0 1 Pa r a m e t e r M W - 1 A M W - 2 M W - 3 M W - 3 A M W - 4 M W - 5 M W - 6 M W - 7 M W - 8 2 L S t d . Me t a l s ( u g / l ) An t i m o n y B Q L 0 . 2 8 5 J B Q L B Q L B Q L B Q L B Q L B Q L B Q L N E Ar s e n i c B Q L B Q L B Q L B Q L 10 . 0 BQ L B Q L B Q L B Q L 1 0 Ba r i u m 1 4 7 8 2 0 5 J 1 1 5 3 1 2 6 0 3 70 0 37 . 3 J 1 0 6 7 0 . 3 J 7 0 0 Be r y l l i u m B Q L B Q L 1 . 2 3 B Q L B Q L B Q L 2 . 2 6 B Q L 0 . 2 7 3 J N E Ca d m i u m B Q L B Q L B Q L B Q L B Q L B Q L 0 . 5 1 5 J B Q L B Q L 2 Co b a l t 3 . 8 9 J B Q L 2 . 3 1 J B Q L B Q L 2 . 0 J 2 5 . 4 B Q L 4 . 3 5 J N E Ni c k e l 6 . 0 6 J B Q L 6 . 1 2 J B Q L B Q L 4 . 0 J 4 3 . 9 J B Q L 3 . 1 8 J 1 0 0 Va n a d i u m B Q L B Q L B Q L B Q L B Q L 2 . 1 7 J 4 . 2 0 J B Q L B Q L N E Zi n c B Q L B Q L 1 5 . 8 B Q L B Q L B Q L 5 7 . 3 4 . 6 3 J 1 5 . 9 1 0 0 0 Me t h o d 8 2 6 0 B ( u g / l ) Ac e t o n e B Q L B Q L B Q L B Q L B Q L 1 0 . 0 J B Q L B Q L B Q L 7 0 No t e s : Sa m p l e s c o l l e c t e d o n A p r i l 2 0 , 2 0 1 6 BQ L - B e l o w l a b o r a t o r y q u a n t i t a t i o n l i m i t . Bo l d c o n c e n t r a t i o n s e q u a l o r e x c e e d e s t a b l i s h e d o r i n t e r i m s t a n da r d s . NE - N o t e s t a b l i s h e d . J - B e t w e e n M D L a n d R L TA B L E 2 20 1 6 F i r s t S e m i - A n n u a l S u r f a c e W a t e r L a b o r a t o r y A n a l y t i c a l R e s u lt s Wi l s o n C o u n t y M S W L F Wi l s o n , N o r t h C a r o l i n a Pe r m i t # 9 8 - 0 1 Pa r a m e t e r S W - 1 S W - 2 S W - 3 S W - 4 S W - 5 2 B S t d . Me t a l s ( u g / l ) Ar s e n i c B Q L B Q L 7 . 0 2 J B Q L B Q L 1 0 Ba r i u m 5 2 . 2 J 1 0 2 2 5 7 1 3 7 1 0 2 1 0 0 0 Be r y l l i u m B Q L B Q L 1 . 1 7 B Q L B Q L 6 . 5 Ch r o m i u m B Q L B Q L 7 . 3 6 J B Q L B Q L 5 0 Co b a l t 5 . 6 4 J 3 . 1 4 J 16 . 1 1 5 . 3 3 7 . 0 3 Co p p e r B Q L 8 . 1 0 J 7 . 9 8 J B Q L B Q L 7 Le a d B Q L B Q L 26 . 5 BQ L B Q L 2 5 Ni c k e l 3 . 0 7 J 4 . 9 2 J 1 2 . 7 J 3 . 1 5 J 1 0 . 6 J 2 5 Va n a d i u m 3 . 4 8 J 1 . 9 9 J 2 4 . 5 J 1 . 7 2 J B Q L N E Zi n c 5 . 5 5 J 1 1 . 5 64 . 7 13 . 3 4 8 . 5 5 0 Me t h o d 8 2 6 0 B ( u g / l ) Ac e t o n e B Q L B Q L 3 . 6 J B Q L B Q L 2 0 0 0 ci s - 1 , 2 - D i c h l o r o e t h e n e B Q L 1 . 2 J B Q L 1 . 5 J B Q L 3 3 0 To l u e n e B Q L B Q L 0 . 5 3 J B Q L B Q L 1 1 No t e s : Sa m p l e s c o l l e c t e d o n A p r i l 2 0 , 2 0 1 6 BQ L - B e l o w l a b o r a t o r y q u a n t i t a t i o n l i m i t . Bo l d c o n c e n t r a t i o n s e q u a l o r e x c e e d e s t a b l i s h e d o r i n t e r i m s t a n da r d s . NE - N o t e s t a b l i s h e d . J - B e t w e e n M D L a n d R L TA B L E 3 20 1 6 F i r s t S e m i - A n n u a l F i e l d P a r a m e t e r s Wi l s o n C o u n t y M S W L F Wi l s o n , N o r t h C a r o l i n a Pe r m i t # 9 8 - 0 1 Mo n i t o r i n g W e l l Sa m p l e D a t e S a m p l e T i m e D e p t h t o G W G W E l e v a t i o n C o n d u c t i v i t y T e m p e r at u r e - C p H MW - 1 A 4 / 2 0 / 2 0 1 6 8 3 9 1 5 . 4 8 9 3 . 9 1 7 4 1 1 6 . 8 6 . 5 MW - 2 4 / 2 0 / 2 0 1 6 1 1 4 9 6 . 3 6 1 1 3 . 6 8 2 9 9 2 0 . 8 5 . 8 MW - 3 4 / 2 0 / 2 0 1 6 1 1 2 6 1 6 . 7 0 9 1 . 4 4 3 5 8 1 7 . 9 6 . 1 MW - 3 A 4 / 2 0 / 2 0 1 6 1 1 3 3 1 8 . 7 8 9 6 . 6 5 6 7 4 1 8 . 3 7 . 8 MW - 4 4 / 2 0 / 2 0 1 6 9 2 7 2 . 9 6 8 1 . 8 6 1 8 9 8 1 5 . 0 6 . 5 MW - 5 4 / 2 0 / 2 0 1 6 9 4 8 4 . 7 8 8 2 . 3 6 1 6 7 8 1 5 . 7 6 . 4 MW - 6 4 / 2 0 / 2 0 1 6 1 1 0 6 2 1 . 7 0 8 7 . 7 6 5 4 9 1 7 . 6 5 . 4 MW - 7 4 / 2 0 / 2 0 1 6 1 0 3 7 7 . 5 3 8 3 . 0 7 4 2 6 1 5 . 3 6 . 0 MW - 8 4 / 2 0 / 2 0 1 6 8 5 0 8 . 6 9 8 3 . 5 7 1 8 9 1 5 . 9 5 . 5 SW - 1 4 / 2 0 / 2 0 1 6 9 5 7 N A N A 3 4 7 1 7 . 1 7 . 6 SW - 2 4 / 2 0 / 2 0 1 6 9 3 9 N A N A 3 4 9 1 5 . 8 7 . 4 SW - 3 4 / 2 0 / 2 0 1 6 1 1 2 0 N A N A 4 4 4 2 2 . 6 6 . 2 SW - 4 4 / 2 0 / 2 0 1 6 9 3 4 N A N A 3 9 4 1 6 . 0 7 . 7 SW - 5 4 / 2 0 / 2 0 1 6 1 0 0 3 N A N A 7 7 1 1 6 . 9 7 . 3 TA B L E 4 Gr o u n d w a t e r M o n i t o r i n g W e l l C o n s t r u c t i o n Wi l s o n C o u n t y M S W L a n d f i l l Wi l s o n , N o r t h C a r o l i i n a Pe r m i t # 9 8 - 0 1 We l l I D Da t e Dr i l l e d We l l Di a m e t e r To t a l De p t h TO S De p t h Sc r e e n e d In t e r v a l Gr o u n d El e v a t i o n TO C El e v a t i o n Gr o u n d w a t e r De p t h Gr o u n d w a t e r El e v a t i o n La t / L o n g G e o l o g y MW - 1 A 6 / 3 / 0 4 2 " 3 0 . 0 ' 1 5 . 0 ' 1 5 ' - 3 0 ' 1 0 7 . 1 0 1 0 9 . 3 9 1 5 . 4 8 9 3 . 9 1 71 7 3 0 5 . 1 N 23 4 0 1 4 6 . 2 1 E silty sandy CLAY MW - 2 4 / 2 6 / 8 9 2 " 1 4 . 0 ' 4 . 0 ' 4 ' - 1 4 ' 1 1 8 . 0 2 1 2 0 . 0 4 6 . 3 6 1 1 3 . 6 8 71 7 5 7 5 . 7 6 N 23 4 2 7 1 6 . 0 1 E silty sandy CLAY MW - 3 6 / 3 / 0 4 2 " 2 5 . 0 ' 1 0 . 0 ' 1 0 ' - 2 5 ' 1 0 5 . 8 6 1 0 8 . 1 4 1 6 . 7 0 9 1 . 4 4 71 6 6 6 5 . 8 6 N 23 4 1 6 8 6 . 9 9 E fine SAND MW - 3 A 5 / 1 5 / 9 7 2 " 3 4 . 0 ' 2 4 . 0 ' 2 4 ' - 3 4 ' 1 1 3 . 7 4 1 1 5 . 4 3 1 8 . 7 8 9 6 . 6 5 71 6 6 8 1 . 3 0 N 23 4 1 6 9 0 . 9 2 E med. grey SILT MW - 4 4 / 2 6 / 8 9 2 " 1 3 . 0 ' 3 . 0 ' 3 ' - 1 3 ' 8 2 . 8 8 8 4 . 8 2 2 . 9 6 8 1 . 8 6 71 5 5 0 2 . 1 7 N 23 3 9 4 3 0 . 8 5 E silty sandy CLAY MW - 5 4 / 2 6 / 8 9 2 " 1 3 . 0 ' 3 . 0 ' 3 ' - 1 3 ' 8 5 . 4 8 8 7 . 1 4 4 . 7 8 8 2 . 3 6 71 5 8 9 5 . 8 2 N 23 3 9 0 7 8 . 9 8 E silty sandy CLAY MW - 6 5 / 1 5 / 9 7 2 " 2 8 . 0 ' 1 8 . 0 ' 1 8 ' - 2 8 ' 1 0 6 . 0 6 1 0 9 . 4 6 2 1 . 7 0 8 7 . 7 6 71 6 1 6 9 . 9 0 N 23 4 1 2 8 5 . 5 5 E f. to coarse SAND MW - 7 5 / 1 5 / 9 7 2 " 1 5 . 0 ' 1 0 . 0 ' 1 0 ' - 1 5 ' 8 6 . 0 8 9 0 . 6 0 7 . 5 3 8 3 . 0 7 71 5 8 8 3 . 5 9 N 23 4 0 2 7 8 . 9 1 E silty sandy CLAY MW - 8 6 / 3 / 0 4 2 " 2 0 . 0 ' 5 . 0 ' 5 ' - 2 0 ' 8 9 . 8 6 9 2 . 2 6 8 . 6 9 8 3 . 5 7 71 6 7 0 7 . 9 7 N 23 3 9 5 4 5 . 8 9 E coarse SAND TO S - T o p o f S c r e e n TO C - T o p o f C a s i n g Gr o u n d w a t e r d e p t h s c o l l e c t e d o n 4 / 1 9 / 2 0 1 6 TA B L E 5 Gr o u n d w a t e r F l o w R a t e s 1 Wi l s o n C o u n t y M S W L a n d f i l l Wi l s o n , N o r t h C a r o l i n a Pe r m i t # 9 8 - 0 1 Te s t P i e z o m e t e r T e s t T y p e 2 Hy d r a u l i c C o n d u c t i v i t y (c e n t i m e t e r s / s e c o n d ) Hy d r a u l i c C o n d u c t i v i t y (f e e t / d a y ) Geologic Material MW - 3 A F a l l i n g H e a d 3 . 8 0 x 1 0 -5 0. 1 0 8 m e d . g r e y S I L T MW - 4 R i s i n g H e a d 1 . 0 1 x 1 0 -4 0. 2 2 7 s i l t y s a n d y C L A Y MW - 4 F a l l i n g H e a d 5 . 8 9 x 1 0 -4 1. 6 7 s i l t y s a n d y C L A Y MW - 5 R i s i n g H e a d 8 . 5 0 x 1 0 -5 0. 2 4 s i l t y s a n d y C L A Y MW - 5 F a l l i n g H e a d 2 . 0 6 x 1 0 -4 0. 5 8 5 s i l t y s a n d y C L A Y MW - 6 R i s i n g H e a d 1 . 8 5 x 1 0 -4 0. 5 2 4 f . t o c o a r s e S A N D MW - 6 F a l l i n g H e a d 6 . 5 3 x 1 0 -4 1. 8 5 f . t o c o a r s e S A N D MW - 7 R i s i n g H e a d 1 . 6 6 x 1 0 -4 0. 4 7 1 s i l t y s a n d y C L A Y MW - 7 F a l l i n g H e a d 1 . 9 5 x 1 0 -4 0. 5 5 3 s i l t y s a n d y C L A Y 1 D a t a f r o m J u n e 2 0 0 3 G r o u n d w a t e r a n d S u r f a c e W a t e r A s s e s s m e n t Re p o r t 2 A q u i f e r T e s t i n g b y f a l l i n g / r i s i n g h e a d s l u g t e s t s , a n a l y z e d us i n g B o u w e r a n d R i c e m e t h o d LAB REPORT 102-A Woodwinds Industrial Court Cary NC, 27511 919.467.3090 919.467.3515Phone:FAX:www.encolabs.com Environmental Conservation Laboratories, Inc. ENCO Workorder(s): CZ05055 Raleigh, NC 27606 Unless otherwise noted in an attached project narrative, all samples were received in acceptable condition and processed in accordance with the referenced methods/procedures. Results for these procedures apply only to the samples as submitted. The analytical results contained in this report are in compliance with NELAC standards, except as noted in the project narrative. This report shall not be reproduced except in full, without the written approval of the Laboratory. This report contains only those analyses performed by Environmental Conservation Laboratories. Unless otherwise noted, all analyses were performed at ENCO Cary. Data from outside organizations will be reported under separate cover. If you have any questions or require further information, please do not hesitate to contact me. Sincerely, Enclosure(s) Project Number: [none], Project Name/Desc: Wilson County MSWLF Attn: Gary Babb Babb & Associates (BA024) 3605 Country Cove Lane Bill Scott Project Manager Thursday, May 5, 2016 RE: Laboratory Results for Dear Gary Babb, Enclosed is a copy of your laboratory report for test samples received by our laboratory on Thursday, April 21, 2016. The total number of pages in this report, including this page is 64. Page 1 of 67 www.encolabs.com SAMPLE SUMMARY/LABORATORY CHRONICLE 9801-MW1A CZ05055-01 Sampled:04/20/16 08:39 Received:04/21/16 10:30Client ID:Lab ID: Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s) EPA 6010D 10/17/16 04/26/16 10:39 4/27/2016 12:55 EPA 6020B 10/17/16 04/26/16 14:23 4/28/2016 13:07 EPA 8260B 05/04/16 05/01/16 12:15 5/2/2016 13:31 9801-MW2 CZ05055-02 Sampled:04/20/16 11:49 Received:04/21/16 10:30Client ID:Lab ID: Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s) EPA 6010D 10/17/16 04/26/16 10:39 4/27/2016 12:58 EPA 6020B 10/17/16 04/26/16 14:23 4/28/2016 13:41 EPA 8260B 05/04/16 05/01/16 12:15 5/2/2016 14:01 9801-MW3 CZ05055-03 Sampled:04/20/16 11:26 Received:04/21/16 10:30Client ID:Lab ID: Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s) EPA 6010D 10/17/16 04/26/16 10:39 4/27/2016 13:01 EPA 6020B 10/17/16 04/26/16 14:23 4/28/2016 13:45 EPA 8260B 05/04/16 05/01/16 12:15 5/2/2016 15:00 9801-MW3A CZ05055-04 Sampled:04/20/16 11:33 Received:04/21/16 10:30Client ID:Lab ID: Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s) EPA 6010D 10/17/16 04/26/16 10:39 4/27/2016 13:03 EPA 6020B 10/17/16 04/26/16 14:23 4/28/2016 13:48 EPA 8260B 05/04/16 05/01/16 12:15 5/2/2016 15:32 9801-MW4 CZ05055-05 Sampled:04/20/16 09:27 Received:04/21/16 10:30Client ID:Lab ID: Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s) EPA 6010D 10/17/16 04/26/16 10:39 4/27/2016 13:18 EPA 6020B 10/17/16 04/26/16 14:23 4/28/2016 13:52 EPA 8260B 05/04/16 05/03/16 11:13 5/3/2016 18:45 9801-MW5 CZ05055-06 Sampled:04/20/16 09:48 Received:04/21/16 10:30Client ID:Lab ID: Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s) EPA 6010D 10/17/16 04/26/16 10:39 4/27/2016 13:21 EPA 6020B 10/17/16 04/26/16 14:23 4/28/2016 13:55 EPA 8260B 05/04/16 05/03/16 11:13 5/3/2016 19:14 9801-MW6 CZ05055-07 Sampled:04/20/16 11:06 Received:04/21/16 10:30Client ID:Lab ID: Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s) EPA 6010D 10/17/16 04/26/16 10:39 4/27/2016 13:24 EPA 8260B 05/04/16 05/01/16 12:15 5/2/2016 17:07 Page 2 of 64 Page 2 of 67 www.encolabs.com 9801-MW6 CZ05055-07RE1 Sampled:04/20/16 11:06 Received:04/21/16 10:30Client ID:Lab ID: Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s) EPA 6020B 10/17/16 04/26/16 14:23 4/28/2016 14:41 9801-MW7 CZ05055-08 Sampled:04/20/16 10:37 Received:04/21/16 10:30Client ID:Lab ID: Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s) EPA 6010D 10/17/16 04/26/16 10:39 4/27/2016 13:27 EPA 6020B 10/17/16 04/26/16 14:23 4/28/2016 14:03 EPA 8260B 05/04/16 05/02/16 12:38 5/3/2016 10:12 9801-MW8 CZ05055-09 Sampled:04/20/16 08:50 Received:04/21/16 10:30Client ID:Lab ID: Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s) EPA 6010D 10/17/16 04/26/16 10:39 4/27/2016 13:29 EPA 6020B 10/17/16 04/26/16 14:23 4/28/2016 14:06 EPA 8260B 05/04/16 05/03/16 11:13 5/3/2016 19:43 9801-SW1 CZ05055-10 Sampled:04/20/16 09:57 Received:04/21/16 10:30Client ID:Lab ID: Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s) EPA 6010D 10/17/16 04/26/16 10:39 4/27/2016 13:32 EPA 6020B 10/17/16 04/26/16 14:23 4/28/2016 14:10 EPA 8260B 05/04/16 05/02/16 12:38 5/3/2016 11:10 9801-SW2 CZ05055-11 Sampled:04/20/16 09:39 Received:04/21/16 10:30Client ID:Lab ID: Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s) EPA 6010D 10/17/16 04/26/16 10:39 4/27/2016 13:35 EPA 6020B 10/17/16 04/26/16 14:23 4/28/2016 14:14 EPA 8260B 05/04/16 05/03/16 12:01 5/4/2016 04:49 9801-SW3 CZ05055-12 Sampled:04/20/16 11:20 Received:04/21/16 10:30Client ID:Lab ID: Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s) EPA 6010D 10/17/16 04/26/16 10:39 4/27/2016 13:37 EPA 6020B 10/17/16 04/26/16 14:23 4/28/2016 14:30 EPA 8260B 05/04/16 05/03/16 12:01 5/4/2016 05:19 9801-SW4 CZ05055-13 Sampled:04/20/16 09:34 Received:04/21/16 10:30Client ID:Lab ID: Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s) EPA 6010D 10/17/16 04/26/16 10:39 4/27/2016 13:40 EPA 6020B 10/17/16 04/26/16 14:23 4/28/2016 14:34 EPA 8260B 05/04/16 05/03/16 12:01 5/4/2016 05:49 Page 3 of 64 Page 3 of 67 www.encolabs.com 9801-SW5 CZ05055-14 Sampled:04/20/16 10:03 Received:04/21/16 10:30Client ID:Lab ID: Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s) EPA 6010D 10/17/16 04/26/16 10:39 4/27/2016 13:43 EPA 6020B 10/17/16 04/26/16 14:23 4/28/2016 14:37 EPA 8260B 05/04/16 05/03/16 12:01 5/4/2016 06:19 9801-Tripblank CZ05055-15 Sampled:04/20/16 09:34 Received:04/21/16 10:30Client ID:Lab ID: Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s) EPA 8260B 05/04/16 05/02/16 12:38 5/3/2016 03:12 Page 4 of 64 Page 4 of 67 www.encolabs.com NORTH CAROLINA SWS SAMPLE DETECTION SUMMARY Analyte MethodUnitsResults Lab ID:Client ID:9801-MW1A CZ05055-01 Flag NotesMDLNC SWSLMRLDF 147 ug/L EPA 6010D 10010.01.001Barium - Total 3.89 ug/L EPA 6010DJ 1010.01.101Cobalt - Total 6.06 ug/L EPA 6010DJ 5010.02.201Nickel - Total Analyte MethodUnitsResults Lab ID:Client ID:9801-MW2 CZ05055-02 Flag NotesMDLNC SWSLMRLDF 0.285 ug/L EPA 6020BJ 62.000.2201Antimony - Total 82.5 ug/L EPA 6010DJ 10010.01.001Barium - Total Analyte MethodUnitsResults Lab ID:Client ID:9801-MW3 CZ05055-03 Flag NotesMDLNC SWSLMRLDF 115 ug/L EPA 6010D 10010.01.001Barium - Total 1.23 ug/L EPA 6010D 11.000.1001Beryllium - Total 2.31 ug/L EPA 6010DJ 1010.01.101Cobalt - Total 6.12 ug/L EPA 6010DJ 5010.02.201Nickel - Total 15.8 ug/L EPA 6010D 1010.04.401Zinc - Total Analyte MethodUnitsResults Lab ID:Client ID:9801-MW3A CZ05055-04 Flag NotesMDLNC SWSLMRLDF 312 ug/L EPA 6010D 10010.01.001Barium - Total Analyte MethodUnitsResults Lab ID:Client ID:9801-MW4 CZ05055-05 Flag NotesMDLNC SWSLMRLDF 10.0 ug/L EPA 6010D 1010.06.801Arsenic - Total 603 ug/L EPA 6010D 10010.01.001Barium - Total Analyte MethodUnitsResults Lab ID:Client ID:9801-MW5 CZ05055-06 Flag NotesMDLNC SWSLMRLDF 10 ug/L EPA 8260BJ 1005.01.21Acetone 700 ug/L EPA 6010D 10010.01.001Barium - Total 2.00 ug/L EPA 6010DJ 1010.01.101Cobalt - Total 4.00 ug/L EPA 6010DJ 5010.02.201Nickel - Total 2.17 ug/L EPA 6010DJ 2510.01.401Vanadium - Total Analyte MethodUnitsResults Lab ID:Client ID:9801-MW6 CZ05055-07 Flag NotesMDLNC SWSLMRLDF 37.3 ug/L EPA 6010DJ 10010.01.001Barium - Total 2.26 ug/L EPA 6010D 11.000.1001Beryllium - Total 0.515 ug/L EPA 6010DJ 11.000.3601Cadmium - Total 25.4 ug/L EPA 6010D 1010.01.101Cobalt - Total 43.9 ug/L EPA 6010DJ 5010.02.201Nickel - Total 4.20 ug/L EPA 6010DJ 2510.01.401Vanadium - Total 57.3 ug/L EPA 6010D 1010.04.401Zinc - Total Analyte MethodUnitsResults Lab ID:Client ID:9801-MW7 CZ05055-08 Flag NotesMDLNC SWSLMRLDF 106 ug/L EPA 6010D 10010.01.001Barium - Total 4.63 ug/L EPA 6010DJ 1010.04.401Zinc - Total Page 5 of 64 Page 5 of 67 www.encolabs.com Analyte MethodUnitsResults Lab ID:Client ID:9801-MW8 CZ05055-09 Flag NotesMDLNC SWSLMRLDF 70.3 ug/L EPA 6010DJ 10010.01.001Barium - Total 0.273 ug/L EPA 6010DJ 11.000.1001Beryllium - Total 4.35 ug/L EPA 6010DJ 1010.01.101Cobalt - Total 3.18 ug/L EPA 6010DJ 5010.02.201Nickel - Total 15.9 ug/L EPA 6010D 1010.04.401Zinc - Total Analyte MethodUnitsResults Lab ID:Client ID:9801-SW1 CZ05055-10 Flag NotesMDLNC SWSLMRLDF 52.2 ug/L EPA 6010DJ 10010.01.001Barium - Total 5.64 ug/L EPA 6010DJ 1010.01.101Cobalt - Total 3.07 ug/L EPA 6010DJ 5010.02.201Nickel - Total 3.48 ug/L EPA 6010DJ 2510.01.401Vanadium - Total 5.55 ug/L EPA 6010DJ 1010.04.401Zinc - Total Analyte MethodUnitsResults Lab ID:Client ID:9801-SW2 CZ05055-11 Flag NotesMDLNC SWSLMRLDF 102 ug/L EPA 6010D 10010.01.001Barium - Total 1.2 ug/L EPA 8260BJ 51.00.151cis-1,2-Dichloroethene 3.14 ug/L EPA 6010DJ 1010.01.101Cobalt - Total 8.10 ug/L EPA 6010DJ 1010.01.601Copper - Total 4.92 ug/L EPA 6010DJ 5010.02.201Nickel - Total 1.99 ug/L EPA 6010DJ 2510.01.401Vanadium - Total 11.5 ug/L EPA 6010D 1010.04.401Zinc - Total Analyte MethodUnitsResults Lab ID:Client ID:9801-SW3 CZ05055-12 Flag NotesMDLNC SWSLMRLDF 3.6 ug/L EPA 8260BJ 1005.01.21Acetone 7.02 ug/L EPA 6010DJ 1010.06.801Arsenic - Total 257 ug/L EPA 6010D 10010.01.001Barium - Total 1.17 ug/L EPA 6010D 11.000.1001Beryllium - Total 7.36 ug/L EPA 6010DJ 1010.01.401Chromium - Total 16.1 ug/L EPA 6010D 1010.01.101Cobalt - Total 7.98 ug/L EPA 6010DJ 1010.01.601Copper - Total 26.5 ug/L EPA 6010D 1010.03.101Lead - Total 12.7 ug/L EPA 6010DJ 5010.02.201Nickel - Total 0.53 ug/L EPA 8260BJ 11.00.141Toluene 24.5 ug/L EPA 6010DJ 2510.01.401Vanadium - Total 64.7 ug/L EPA 6010D 1010.04.401Zinc - Total Analyte MethodUnitsResults Lab ID:Client ID:9801-SW4 CZ05055-13 Flag NotesMDLNC SWSLMRLDF 137 ug/L EPA 6010D 10010.01.001Barium - Total 1.5 ug/L EPA 8260BJ 51.00.151cis-1,2-Dichloroethene 15.3 ug/L EPA 6010D 1010.01.101Cobalt - Total 3.15 ug/L EPA 6010DJ 5010.02.201Nickel - Total 1.72 ug/L EPA 6010DJ 2510.01.401Vanadium - Total 13.3 ug/L EPA 6010D 1010.04.401Zinc - Total Analyte MethodUnitsResults Lab ID:Client ID:9801-SW5 CZ05055-14 Flag NotesMDLNC SWSLMRLDF Page 6 of 64 Page 6 of 67 www.encolabs.com Analyte MethodUnitsResults Lab ID:Client ID:9801-SW5 CZ05055-14 Flag NotesMDLNC SWSLMRLDF 102 ug/L EPA 6010D 10010.01.001Barium - Total 37.0 ug/L EPA 6010D 1010.01.101Cobalt - Total 10.6 ug/L EPA 6010DJ 5010.02.201Nickel - Total 48.5 ug/L EPA 6010D 1010.04.401Zinc - Total Page 7 of 64 Page 7 of 67 www.encolabs.com ANALYTICAL RESULTS 9801-MW1ADescription:Lab Sample ID:CZ05055-01 04/21/16 10:30Received: Matrix:Water Sampled:04/20/16 08:39 Work Order:CZ05055 Wilson County MSWLFProject:Sampled By:ROBERT WELDY Volatile Organic Compounds by GCMS ^ - ENCO Cary certified analyte [NC 591] Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL ug/L EPA 8260B 05/02/16 13:311,1,1,2-Tetrachloroethane [630-20-6] ^0.17 MSZ1.00.17 U 51 ug/L EPA 8260B 05/02/16 13:311,1,1-Trichloroethane [71-55-6] ^0.12 MSZ1.00.12 U 11 ug/L EPA 8260B 05/02/16 13:311,1,2,2-Tetrachloroethane [79-34-5] ^0.28 MSZ1.00.28 U 31 ug/L EPA 8260B 05/02/16 13:311,1,2-Trichloroethane [79-00-5] ^0.14 MSZ1.00.14 U 11 ug/L EPA 8260B 05/02/16 13:311,1-Dichloroethane [75-34-3] ^0.13 MSZ1.00.13 U 51 ug/L EPA 8260B 05/02/16 13:311,1-Dichloroethene [75-35-4] ^0.21 MSZ1.00.21 U 51 ug/L EPA 8260B 05/02/16 13:311,2,3-Trichloropropane [96-18-4] ^0.23 MSZ1.00.23 U 11 ug/L EPA 8260B 05/02/16 13:311,2-Dibromo-3-chloropropane [96-12-8] ^0.48 MSZ1.00.48 U 131 ug/L EPA 8260B 05/02/16 13:311,2-Dibromoethane [106-93-4] ^0.66 MSZ1.00.66 U 11 ug/L EPA 8260B 05/02/16 13:311,2-Dichlorobenzene [95-50-1] ^0.19 MSZ1.00.19 U 51 ug/L EPA 8260B 05/02/16 13:311,2-Dichloroethane [107-06-2] ^0.21 MSZ1.00.21 U 11 ug/L EPA 8260B 05/02/16 13:311,2-Dichloropropane [78-87-5] ^0.10 MSZ1.00.10 U 11 ug/L EPA 8260B 05/02/16 13:311,4-Dichlorobenzene [106-46-7] ^0.19 MSZ1.00.19 U 11 ug/L EPA 8260B 05/02/16 13:312-Butanone [78-93-3] ^1.3 MSZ5.01.3 U 1001 ug/L EPA 8260B 05/02/16 13:312-Hexanone [591-78-6] ^0.88 MSZ5.00.88 U 501 ug/L EPA 8260B 05/02/16 13:314-Methyl-2-pentanone [108-10-1] ^1.1 MSZ5.01.1 U 1001 ug/L EPA 8260B 05/02/16 13:31Acetone [67-64-1] ^1.2 MSZ5.01.2 U 1001 ug/L EPA 8260B 05/02/16 13:31Acrylonitrile [107-13-1] ^3.5 MSZ103.5 U 2001 ug/L EPA 8260B 05/02/16 13:31Benzene [71-43-2] ^0.15 MSZ1.00.15 U 11 ug/L EPA 8260B 05/02/16 13:31Bromochloromethane [74-97-5] ^0.48 MSZ1.00.48 U 31 ug/L EPA 8260B 05/02/16 13:31Bromodichloromethane [75-27-4] ^0.17 MSZ1.00.17 U 11 ug/L EPA 8260B 05/02/16 13:31Bromoform [75-25-2] ^0.22 MSZ1.00.22 U 31 ug/L EPA 8260B 05/02/16 13:31Bromomethane [74-83-9] ^0.14 MSZ1.00.14 U 101 ug/L EPA 8260B 05/02/16 13:31Carbon disulfide [75-15-0] ^1.5 MSZ5.01.5 U 1001 ug/L EPA 8260B 05/02/16 13:31Carbon tetrachloride [56-23-5] ^0.17 MSZ1.00.17 U 11 ug/L EPA 8260B 05/02/16 13:31Chlorobenzene [108-90-7] ^0.17 MSZ1.00.17 U 31 ug/L EPA 8260B 05/02/16 13:31Chloroethane [75-00-3] ^0.23 MSZ1.00.23 U 101 ug/L EPA 8260B 05/02/16 13:31Chloroform [67-66-3] ^0.18 MSZ1.00.18 U 51 ug/L EPA 8260B 05/02/16 13:31Chloromethane [74-87-3] ^0.13 MSZ1.00.13 U 11 ug/L EPA 8260B 05/02/16 13:31cis-1,2-Dichloroethene [156-59-2] ^0.15 MSZ1.00.15 U 51 ug/L EPA 8260B 05/02/16 13:31cis-1,3-Dichloropropene [10061-01-5] ^0.20 MSZ1.00.20 U 11 ug/L EPA 8260B 05/02/16 13:31Dibromochloromethane [124-48-1] ^0.17 MSZ1.00.17 U 31 ug/L EPA 8260B 05/02/16 13:31Dibromomethane [74-95-3] ^0.27 MSZ1.00.27 U 101 ug/L EPA 8260B 05/02/16 13:31Ethylbenzene [100-41-4] ^0.13 MSZ1.00.13 U 11 ug/L EPA 8260B 05/02/16 13:31Iodomethane [74-88-4] ^1.7 MSZ5.01.7 U 101 ug/L EPA 8260B 05/02/16 13:31m,p-Xylenes [108-38-3/106-42-3] ^0.17 MSZ2.00.17 U NE1 ug/L EPA 8260B 05/02/16 13:31Methylene chloride [75-09-2] ^0.23 MSZ1.00.23 U 11 ug/L EPA 8260B 05/02/16 13:31o-Xylene [95-47-6] ^0.065 MSZ1.00.065 U NE1 ug/L EPA 8260B 05/02/16 13:31Styrene [100-42-5] ^0.11 MSZ1.00.11 U 11 ug/L EPA 8260B 05/02/16 13:31Tetrachloroethene [127-18-4] ^0.17 MSZ1.00.17 U 11 ug/L EPA 8260B 05/02/16 13:31Toluene [108-88-3] ^0.14 MSZ1.00.14 U 11 ug/L EPA 8260B 05/02/16 13:31trans-1,2-Dichloroethene [156-60-5] ^0.21 MSZ1.00.21 U 51 ug/L EPA 8260B 05/02/16 13:31trans-1,3-Dichloropropene [10061-02-6] ^0.15 MSZ1.00.15 U 11 ug/L EPA 8260B 05/02/16 13:31trans-1,4-Dichloro-2-butene [110-57-6] ^0.70 MSZ1.00.70 U 1001 ug/L EPA 8260B 05/02/16 13:31Trichloroethene [79-01-6] ^0.15 MSZ1.00.15 U 11 ug/L EPA 8260B 05/02/16 13:31Trichlorofluoromethane [75-69-4] ^0.24 MSZ1.00.24 U 11 ug/L EPA 8260B 05/02/16 13:31Vinyl acetate [108-05-4] ^0.95 MSZ5.00.95 U 501 ug/L EPA 8260B 05/02/16 13:31Vinyl chloride [75-01-4] ^0.32 MSZ1.00.32 U 11 Page 8 of 64 Page 8 of 67 www.encolabs.com 9801-MW1ADescription:Lab Sample ID:CZ05055-01 04/21/16 10:30Received: Matrix:Water Sampled:04/20/16 08:39 Work Order:CZ05055 Wilson County MSWLFProject:Sampled By:ROBERT WELDY Volatile Organic Compounds by GCMS ^ - ENCO Cary certified analyte [NC 591] Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL ug/L EPA 8260B 05/02/16 13:31Xylenes (Total) [1330-20-7] ^0.45 MSZ3.00.45 U 51 Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF 4-Bromofluorobenzene 53-136101 %MSZEPA 8260B 05/02/16 13:316E010025050.0 1 Dibromofluoromethane 67-129104 %MSZEPA 8260B 05/02/16 13:316E010025250.0 1 Toluene-d8 59-13499 %MSZEPA 8260B 05/02/16 13:316E010024950.0 1 Page 9 of 64 Page 9 of 67 www.encolabs.com 9801-MW1ADescription:Lab Sample ID:CZ05055-01 04/21/16 10:30Received: Matrix:Water Sampled:04/20/16 08:39 Work Order:CZ05055 Wilson County MSWLFProject:Sampled By:ROBERT WELDY Metals (total recoverable) by EPA 6000/7000 Series Methods ^ - ENCO Cary certified analyte [NC 591] Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL ug/L EPA 6020B 04/28/16 13:07Antimony [7440-36-0] ^0.220 VLO2.000.220 U 61 ug/L EPA 6010D 04/27/16 12:55Arsenic [7440-38-2] ^6.80 JDH10.06.80 U 101 ug/L EPA 6010D 04/27/16 12:55Barium [7440-39-3] ^1.00 JDH10.0147 1001 ug/L EPA 6010D 04/27/16 12:55Beryllium [7440-41-7] ^0.100 JDH1.000.100 U 11 ug/L EPA 6010D 04/27/16 12:55Cadmium [7440-43-9] ^0.360 JDH1.000.360 U 11 ug/L EPA 6010D 04/27/16 12:55Chromium [7440-47-3] ^1.40 JDH10.01.40 U 101 ug/L EPA 6010D 04/27/16 12:55Cobalt [7440-48-4] ^1.10 JDH10.03.89 J 101 ug/L EPA 6010D 04/27/16 12:55Copper [7440-50-8] ^1.60 JDH10.01.60 U 101 ug/L EPA 6010D 04/27/16 12:55Lead [7439-92-1] ^3.10 JDH10.03.10 U 101 ug/L EPA 6010D 04/27/16 12:55Nickel [7440-02-0] ^2.20 JDH10.06.06 J 501 ug/L EPA 6020B 04/28/16 13:07Selenium [7782-49-2] ^0.910 VLO3.000.910 U 101 ug/L EPA 6010D 04/27/16 12:55Silver [7440-22-4] ^1.90 JDH10.01.90 U 101 ug/L EPA 6020B 04/28/16 13:07Thallium [7440-28-0] ^0.110 VLO1.000.110 U 5.51 ug/L EPA 6010D 04/27/16 12:55Vanadium [7440-62-2] ^1.40 JDH10.01.40 U 251 ug/L EPA 6010D 04/27/16 12:55Zinc [7440-66-6] ^4.40 JDH10.04.40 U 101 This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 10 of 64 Page 10 of 67 www.encolabs.com 9801-MW2Description:Lab Sample ID:CZ05055-02 04/21/16 10:30Received: Matrix:Water Sampled:04/20/16 11:49 Work Order:CZ05055 Wilson County MSWLFProject:Sampled By:ROBERT WELDY Volatile Organic Compounds by GCMS ^ - ENCO Cary certified analyte [NC 591] Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL ug/L EPA 8260B 05/02/16 14:011,1,1,2-Tetrachloroethane [630-20-6] ^0.17 MSZ1.00.17 U 51 ug/L EPA 8260B 05/02/16 14:011,1,1-Trichloroethane [71-55-6] ^0.12 MSZ1.00.12 U 11 ug/L EPA 8260B 05/02/16 14:011,1,2,2-Tetrachloroethane [79-34-5] ^0.28 MSZ1.00.28 U 31 ug/L EPA 8260B 05/02/16 14:011,1,2-Trichloroethane [79-00-5] ^0.14 MSZ1.00.14 U 11 ug/L EPA 8260B 05/02/16 14:011,1-Dichloroethane [75-34-3] ^0.13 MSZ1.00.13 U 51 ug/L EPA 8260B 05/02/16 14:011,1-Dichloroethene [75-35-4] ^0.21 MSZ1.00.21 U 51 ug/L EPA 8260B 05/02/16 14:011,2,3-Trichloropropane [96-18-4] ^0.23 MSZ1.00.23 U 11 ug/L EPA 8260B 05/02/16 14:011,2-Dibromo-3-chloropropane [96-12-8] ^0.48 MSZ1.00.48 U 131 ug/L EPA 8260B 05/02/16 14:011,2-Dibromoethane [106-93-4] ^0.66 MSZ1.00.66 U 11 ug/L EPA 8260B 05/02/16 14:011,2-Dichlorobenzene [95-50-1] ^0.19 MSZ1.00.19 U 51 ug/L EPA 8260B 05/02/16 14:011,2-Dichloroethane [107-06-2] ^0.21 MSZ1.00.21 U 11 ug/L EPA 8260B 05/02/16 14:011,2-Dichloropropane [78-87-5] ^0.10 MSZ1.00.10 U 11 ug/L EPA 8260B 05/02/16 14:011,4-Dichlorobenzene [106-46-7] ^0.19 MSZ1.00.19 U 11 ug/L EPA 8260B 05/02/16 14:012-Butanone [78-93-3] ^1.3 MSZ5.01.3 U 1001 ug/L EPA 8260B 05/02/16 14:012-Hexanone [591-78-6] ^0.88 MSZ5.00.88 U 501 ug/L EPA 8260B 05/02/16 14:014-Methyl-2-pentanone [108-10-1] ^1.1 MSZ5.01.1 U 1001 ug/L EPA 8260B 05/02/16 14:01Acetone [67-64-1] ^1.2 MSZ5.01.2 U 1001 ug/L EPA 8260B 05/02/16 14:01Acrylonitrile [107-13-1] ^3.5 MSZ103.5 U 2001 ug/L EPA 8260B 05/02/16 14:01Benzene [71-43-2] ^0.15 MSZ1.00.15 U 11 ug/L EPA 8260B 05/02/16 14:01Bromochloromethane [74-97-5] ^0.48 MSZ1.00.48 U 31 ug/L EPA 8260B 05/02/16 14:01Bromodichloromethane [75-27-4] ^0.17 MSZ1.00.17 U 11 ug/L EPA 8260B 05/02/16 14:01Bromoform [75-25-2] ^0.22 MSZ1.00.22 U 31 ug/L EPA 8260B 05/02/16 14:01Bromomethane [74-83-9] ^0.14 MSZ1.00.14 U 101 ug/L EPA 8260B 05/02/16 14:01Carbon disulfide [75-15-0] ^1.5 MSZ5.01.5 U 1001 ug/L EPA 8260B 05/02/16 14:01Carbon tetrachloride [56-23-5] ^0.17 MSZ1.00.17 U 11 ug/L EPA 8260B 05/02/16 14:01Chlorobenzene [108-90-7] ^0.17 MSZ1.00.17 U 31 ug/L EPA 8260B 05/02/16 14:01Chloroethane [75-00-3] ^0.23 MSZ1.00.23 U 101 ug/L EPA 8260B 05/02/16 14:01Chloroform [67-66-3] ^0.18 MSZ1.00.18 U 51 ug/L EPA 8260B 05/02/16 14:01Chloromethane [74-87-3] ^0.13 MSZ1.00.13 U 11 ug/L EPA 8260B 05/02/16 14:01cis-1,2-Dichloroethene [156-59-2] ^0.15 MSZ1.00.15 U 51 ug/L EPA 8260B 05/02/16 14:01cis-1,3-Dichloropropene [10061-01-5] ^0.20 MSZ1.00.20 U 11 ug/L EPA 8260B 05/02/16 14:01Dibromochloromethane [124-48-1] ^0.17 MSZ1.00.17 U 31 ug/L EPA 8260B 05/02/16 14:01Dibromomethane [74-95-3] ^0.27 MSZ1.00.27 U 101 ug/L EPA 8260B 05/02/16 14:01Ethylbenzene [100-41-4] ^0.13 MSZ1.00.13 U 11 ug/L EPA 8260B 05/02/16 14:01Iodomethane [74-88-4] ^1.7 MSZ5.01.7 U 101 ug/L EPA 8260B 05/02/16 14:01m,p-Xylenes [108-38-3/106-42-3] ^0.17 MSZ2.00.17 U NE1 ug/L EPA 8260B 05/02/16 14:01Methylene chloride [75-09-2] ^0.23 MSZ1.00.23 U 11 ug/L EPA 8260B 05/02/16 14:01o-Xylene [95-47-6] ^0.065 MSZ1.00.065 U NE1 ug/L EPA 8260B 05/02/16 14:01Styrene [100-42-5] ^0.11 MSZ1.00.11 U 11 ug/L EPA 8260B 05/02/16 14:01Tetrachloroethene [127-18-4] ^0.17 MSZ1.00.17 U 11 ug/L EPA 8260B 05/02/16 14:01Toluene [108-88-3] ^0.14 MSZ1.00.14 U 11 ug/L EPA 8260B 05/02/16 14:01trans-1,2-Dichloroethene [156-60-5] ^0.21 MSZ1.00.21 U 51 ug/L EPA 8260B 05/02/16 14:01trans-1,3-Dichloropropene [10061-02-6] ^0.15 MSZ1.00.15 U 11 ug/L EPA 8260B 05/02/16 14:01trans-1,4-Dichloro-2-butene [110-57-6] ^0.70 MSZ1.00.70 U 1001 ug/L EPA 8260B 05/02/16 14:01Trichloroethene [79-01-6] ^0.15 MSZ1.00.15 U 11 ug/L EPA 8260B 05/02/16 14:01Trichlorofluoromethane [75-69-4] ^0.24 MSZ1.00.24 U 11 ug/L EPA 8260B 05/02/16 14:01Vinyl acetate [108-05-4] ^0.95 MSZ5.00.95 U 501 ug/L EPA 8260B 05/02/16 14:01Vinyl chloride [75-01-4] ^0.32 MSZ1.00.32 U 11 ug/L EPA 8260B 05/02/16 14:01Xylenes (Total) [1330-20-7] ^0.45 MSZ3.00.45 U 51 Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF Page 11 of 64 Page 11 of 67 www.encolabs.com 9801-MW2Description:Lab Sample ID:CZ05055-02 04/21/16 10:30Received: Matrix:Water Sampled:04/20/16 11:49 Work Order:CZ05055 Wilson County MSWLFProject:Sampled By:ROBERT WELDY Volatile Organic Compounds by GCMS ^ - ENCO Cary certified analyte [NC 591] Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF 4-Bromofluorobenzene 53-136104 %MSZEPA 8260B 05/02/16 14:016E010025250.0 1 Dibromofluoromethane 67-129106 %MSZEPA 8260B 05/02/16 14:016E010025350.0 1 Toluene-d8 59-13499 %MSZEPA 8260B 05/02/16 14:016E010025050.0 1 Page 12 of 64 Page 12 of 67 www.encolabs.com 9801-MW2Description:Lab Sample ID:CZ05055-02 04/21/16 10:30Received: Matrix:Water Sampled:04/20/16 11:49 Work Order:CZ05055 Wilson County MSWLFProject:Sampled By:ROBERT WELDY Metals (total recoverable) by EPA 6000/7000 Series Methods ^ - ENCO Cary certified analyte [NC 591] Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL ug/L EPA 6020B 04/28/16 13:41Antimony [7440-36-0] ^0.220 VLO2.000.285 J 61 ug/L EPA 6010D 04/27/16 12:58Arsenic [7440-38-2] ^6.80 JDH10.06.80 U 101 ug/L EPA 6010D 04/27/16 12:58Barium [7440-39-3] ^1.00 JDH10.082.5 J 1001 ug/L EPA 6010D 04/27/16 12:58Beryllium [7440-41-7] ^0.100 JDH1.000.100 U 11 ug/L EPA 6010D 04/27/16 12:58Cadmium [7440-43-9] ^0.360 JDH1.000.360 U 11 ug/L EPA 6010D 04/27/16 12:58Chromium [7440-47-3] ^1.40 JDH10.01.40 U 101 ug/L EPA 6010D 04/27/16 12:58Cobalt [7440-48-4] ^1.10 JDH10.01.10 U 101 ug/L EPA 6010D 04/27/16 12:58Copper [7440-50-8] ^1.60 JDH10.01.60 U 101 ug/L EPA 6010D 04/27/16 12:58Lead [7439-92-1] ^3.10 JDH10.03.10 U 101 ug/L EPA 6010D 04/27/16 12:58Nickel [7440-02-0] ^2.20 JDH10.02.20 U 501 ug/L EPA 6020B 04/28/16 13:41Selenium [7782-49-2] ^0.910 VLO3.000.910 U 101 ug/L EPA 6010D 04/27/16 12:58Silver [7440-22-4] ^1.90 JDH10.01.90 U 101 ug/L EPA 6020B 04/28/16 13:41Thallium [7440-28-0] ^0.110 VLO1.000.110 U 5.51 ug/L EPA 6010D 04/27/16 12:58Vanadium [7440-62-2] ^1.40 JDH10.01.40 U 251 ug/L EPA 6010D 04/27/16 12:58Zinc [7440-66-6] ^4.40 JDH10.04.40 U 101 This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 13 of 64 Page 13 of 67 www.encolabs.com 9801-MW3Description:Lab Sample ID:CZ05055-03 04/21/16 10:30Received: Matrix:Water Sampled:04/20/16 11:26 Work Order:CZ05055 Wilson County MSWLFProject:Sampled By:ROBERT WELDY Volatile Organic Compounds by GCMS ^ - ENCO Cary certified analyte [NC 591] Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL ug/L EPA 8260B 05/02/16 15:001,1,1,2-Tetrachloroethane [630-20-6] ^0.17 MSZ1.00.17 U 51 ug/L EPA 8260B 05/02/16 15:001,1,1-Trichloroethane [71-55-6] ^0.12 MSZ1.00.12 U 11 ug/L EPA 8260B 05/02/16 15:001,1,2,2-Tetrachloroethane [79-34-5] ^0.28 MSZ1.00.28 U 31 ug/L EPA 8260B 05/02/16 15:001,1,2-Trichloroethane [79-00-5] ^0.14 MSZ1.00.14 U 11 ug/L EPA 8260B 05/02/16 15:001,1-Dichloroethane [75-34-3] ^0.13 MSZ1.00.13 U 51 ug/L EPA 8260B 05/02/16 15:001,1-Dichloroethene [75-35-4] ^0.21 MSZ1.00.21 U 51 ug/L EPA 8260B 05/02/16 15:001,2,3-Trichloropropane [96-18-4] ^0.23 MSZ1.00.23 U 11 ug/L EPA 8260B 05/02/16 15:001,2-Dibromo-3-chloropropane [96-12-8] ^0.48 MSZ1.00.48 U 131 ug/L EPA 8260B 05/02/16 15:001,2-Dibromoethane [106-93-4] ^0.66 MSZ1.00.66 U 11 ug/L EPA 8260B 05/02/16 15:001,2-Dichlorobenzene [95-50-1] ^0.19 MSZ1.00.19 U 51 ug/L EPA 8260B 05/02/16 15:001,2-Dichloroethane [107-06-2] ^0.21 MSZ1.00.21 U 11 ug/L EPA 8260B 05/02/16 15:001,2-Dichloropropane [78-87-5] ^0.10 MSZ1.00.10 U 11 ug/L EPA 8260B 05/02/16 15:001,4-Dichlorobenzene [106-46-7] ^0.19 MSZ1.00.19 U 11 ug/L EPA 8260B 05/02/16 15:002-Butanone [78-93-3] ^1.3 MSZ5.01.3 U 1001 ug/L EPA 8260B 05/02/16 15:002-Hexanone [591-78-6] ^0.88 MSZ5.00.88 U 501 ug/L EPA 8260B 05/02/16 15:004-Methyl-2-pentanone [108-10-1] ^1.1 MSZ5.01.1 U 1001 ug/L EPA 8260B 05/02/16 15:00Acetone [67-64-1] ^1.2 MSZ5.01.2 U 1001 ug/L EPA 8260B 05/02/16 15:00Acrylonitrile [107-13-1] ^3.5 MSZ103.5 U 2001 ug/L EPA 8260B 05/02/16 15:00Benzene [71-43-2] ^0.15 MSZ1.00.15 U 11 ug/L EPA 8260B 05/02/16 15:00Bromochloromethane [74-97-5] ^0.48 MSZ1.00.48 U 31 ug/L EPA 8260B 05/02/16 15:00Bromodichloromethane [75-27-4] ^0.17 MSZ1.00.17 U 11 ug/L EPA 8260B 05/02/16 15:00Bromoform [75-25-2] ^0.22 MSZ1.00.22 U 31 ug/L EPA 8260B 05/02/16 15:00Bromomethane [74-83-9] ^0.14 MSZ1.00.14 U 101 ug/L EPA 8260B 05/02/16 15:00Carbon disulfide [75-15-0] ^1.5 MSZ5.01.5 U 1001 ug/L EPA 8260B 05/02/16 15:00Carbon tetrachloride [56-23-5] ^0.17 MSZ1.00.17 U 11 ug/L EPA 8260B 05/02/16 15:00Chlorobenzene [108-90-7] ^0.17 MSZ1.00.17 U 31 ug/L EPA 8260B 05/02/16 15:00Chloroethane [75-00-3] ^0.23 MSZ1.00.23 U 101 ug/L EPA 8260B 05/02/16 15:00Chloroform [67-66-3] ^0.18 MSZ1.00.18 U 51 ug/L EPA 8260B 05/02/16 15:00Chloromethane [74-87-3] ^0.13 MSZ1.00.13 U 11 ug/L EPA 8260B 05/02/16 15:00cis-1,2-Dichloroethene [156-59-2] ^0.15 MSZ1.00.15 U 51 ug/L EPA 8260B 05/02/16 15:00cis-1,3-Dichloropropene [10061-01-5] ^0.20 MSZ1.00.20 U 11 ug/L EPA 8260B 05/02/16 15:00Dibromochloromethane [124-48-1] ^0.17 MSZ1.00.17 U 31 ug/L EPA 8260B 05/02/16 15:00Dibromomethane [74-95-3] ^0.27 MSZ1.00.27 U 101 ug/L EPA 8260B 05/02/16 15:00Ethylbenzene [100-41-4] ^0.13 MSZ1.00.13 U 11 ug/L EPA 8260B 05/02/16 15:00Iodomethane [74-88-4] ^1.7 MSZ5.01.7 U 101 ug/L EPA 8260B 05/02/16 15:00m,p-Xylenes [108-38-3/106-42-3] ^0.17 MSZ2.00.17 U NE1 ug/L EPA 8260B 05/02/16 15:00Methylene chloride [75-09-2] ^0.23 MSZ1.00.23 U 11 ug/L EPA 8260B 05/02/16 15:00o-Xylene [95-47-6] ^0.065 MSZ1.00.065 U NE1 ug/L EPA 8260B 05/02/16 15:00Styrene [100-42-5] ^0.11 MSZ1.00.11 U 11 ug/L EPA 8260B 05/02/16 15:00Tetrachloroethene [127-18-4] ^0.17 MSZ1.00.17 U 11 ug/L EPA 8260B 05/02/16 15:00Toluene [108-88-3] ^0.14 MSZ1.00.14 U 11 ug/L EPA 8260B 05/02/16 15:00trans-1,2-Dichloroethene [156-60-5] ^0.21 MSZ1.00.21 U 51 ug/L EPA 8260B 05/02/16 15:00trans-1,3-Dichloropropene [10061-02-6] ^0.15 MSZ1.00.15 U 11 ug/L EPA 8260B 05/02/16 15:00trans-1,4-Dichloro-2-butene [110-57-6] ^0.70 MSZ1.00.70 U 1001 ug/L EPA 8260B 05/02/16 15:00Trichloroethene [79-01-6] ^0.15 MSZ1.00.15 U 11 ug/L EPA 8260B 05/02/16 15:00Trichlorofluoromethane [75-69-4] ^0.24 MSZ1.00.24 U 11 ug/L EPA 8260B 05/02/16 15:00Vinyl acetate [108-05-4] ^0.95 MSZ5.00.95 U 501 ug/L EPA 8260B 05/02/16 15:00Vinyl chloride [75-01-4] ^0.32 MSZ1.00.32 U 11 ug/L EPA 8260B 05/02/16 15:00Xylenes (Total) [1330-20-7] ^0.45 MSZ3.00.45 U 51 Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF Page 14 of 64 Page 14 of 67 www.encolabs.com 9801-MW3Description:Lab Sample ID:CZ05055-03 04/21/16 10:30Received: Matrix:Water Sampled:04/20/16 11:26 Work Order:CZ05055 Wilson County MSWLFProject:Sampled By:ROBERT WELDY Volatile Organic Compounds by GCMS ^ - ENCO Cary certified analyte [NC 591] Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF 4-Bromofluorobenzene 53-136105 %MSZEPA 8260B 05/02/16 15:006E010025250.0 1 Dibromofluoromethane 67-129104 %MSZEPA 8260B 05/02/16 15:006E010025250.0 1 Toluene-d8 59-134101 %MSZEPA 8260B 05/02/16 15:006E010025150.0 1 Page 15 of 64 Page 15 of 67 www.encolabs.com 9801-MW3Description:Lab Sample ID:CZ05055-03 04/21/16 10:30Received: Matrix:Water Sampled:04/20/16 11:26 Work Order:CZ05055 Wilson County MSWLFProject:Sampled By:ROBERT WELDY Metals (total recoverable) by EPA 6000/7000 Series Methods ^ - ENCO Cary certified analyte [NC 591] Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL ug/L EPA 6020B 04/28/16 13:45Antimony [7440-36-0] ^0.220 VLO2.000.220 U 61 ug/L EPA 6010D 04/27/16 13:01Arsenic [7440-38-2] ^6.80 JDH10.06.80 U 101 ug/L EPA 6010D 04/27/16 13:01Barium [7440-39-3] ^1.00 JDH10.0115 1001 ug/L EPA 6010D 04/27/16 13:01Beryllium [7440-41-7] ^0.100 JDH1.001.23 11 ug/L EPA 6010D 04/27/16 13:01Cadmium [7440-43-9] ^0.360 JDH1.000.360 U 11 ug/L EPA 6010D 04/27/16 13:01Chromium [7440-47-3] ^1.40 JDH10.01.40 U 101 ug/L EPA 6010D 04/27/16 13:01Cobalt [7440-48-4] ^1.10 JDH10.02.31 J 101 ug/L EPA 6010D 04/27/16 13:01Copper [7440-50-8] ^1.60 JDH10.01.60 U 101 ug/L EPA 6010D 04/27/16 13:01Lead [7439-92-1] ^3.10 JDH10.03.10 U 101 ug/L EPA 6010D 04/27/16 13:01Nickel [7440-02-0] ^2.20 JDH10.06.12 J 501 ug/L EPA 6020B 04/28/16 13:45Selenium [7782-49-2] ^0.910 VLO3.000.910 U 101 ug/L EPA 6010D 04/27/16 13:01Silver [7440-22-4] ^1.90 JDH10.01.90 U 101 ug/L EPA 6020B 04/28/16 13:45Thallium [7440-28-0] ^0.110 VLO1.000.110 U 5.51 ug/L EPA 6010D 04/27/16 13:01Vanadium [7440-62-2] ^1.40 JDH10.01.40 U 251 ug/L EPA 6010D 04/27/16 13:01Zinc [7440-66-6] ^4.40 JDH10.015.8 101 This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 16 of 64 Page 16 of 67 www.encolabs.com 9801-MW3ADescription:Lab Sample ID:CZ05055-04 04/21/16 10:30Received: Matrix:Water Sampled:04/20/16 11:33 Work Order:CZ05055 Wilson County MSWLFProject:Sampled By:ROBERT WELDY Volatile Organic Compounds by GCMS ^ - ENCO Cary certified analyte [NC 591] Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL ug/L EPA 8260B 05/02/16 15:321,1,1,2-Tetrachloroethane [630-20-6] ^0.17 MSZ1.00.17 U 51 ug/L EPA 8260B 05/02/16 15:321,1,1-Trichloroethane [71-55-6] ^0.12 MSZ1.00.12 U 11 ug/L EPA 8260B 05/02/16 15:321,1,2,2-Tetrachloroethane [79-34-5] ^0.28 MSZ1.00.28 U 31 ug/L EPA 8260B 05/02/16 15:321,1,2-Trichloroethane [79-00-5] ^0.14 MSZ1.00.14 U 11 ug/L EPA 8260B 05/02/16 15:321,1-Dichloroethane [75-34-3] ^0.13 MSZ1.00.13 U 51 ug/L EPA 8260B 05/02/16 15:321,1-Dichloroethene [75-35-4] ^0.21 MSZ1.00.21 U 51 ug/L EPA 8260B 05/02/16 15:321,2,3-Trichloropropane [96-18-4] ^0.23 MSZ1.00.23 U 11 ug/L EPA 8260B 05/02/16 15:321,2-Dibromo-3-chloropropane [96-12-8] ^0.48 MSZ1.00.48 U 131 ug/L EPA 8260B 05/02/16 15:321,2-Dibromoethane [106-93-4] ^0.66 MSZ1.00.66 U 11 ug/L EPA 8260B 05/02/16 15:321,2-Dichlorobenzene [95-50-1] ^0.19 MSZ1.00.19 U 51 ug/L EPA 8260B 05/02/16 15:321,2-Dichloroethane [107-06-2] ^0.21 MSZ1.00.21 U 11 ug/L EPA 8260B 05/02/16 15:321,2-Dichloropropane [78-87-5] ^0.10 MSZ1.00.10 U 11 ug/L EPA 8260B 05/02/16 15:321,4-Dichlorobenzene [106-46-7] ^0.19 MSZ1.00.19 U 11 ug/L EPA 8260B 05/02/16 15:322-Butanone [78-93-3] ^1.3 MSZ5.01.3 U 1001 ug/L EPA 8260B 05/02/16 15:322-Hexanone [591-78-6] ^0.88 MSZ5.00.88 U 501 ug/L EPA 8260B 05/02/16 15:324-Methyl-2-pentanone [108-10-1] ^1.1 MSZ5.01.1 U 1001 ug/L EPA 8260B 05/02/16 15:32Acetone [67-64-1] ^1.2 MSZ5.01.2 U 1001 ug/L EPA 8260B 05/02/16 15:32Acrylonitrile [107-13-1] ^3.5 MSZ103.5 U 2001 ug/L EPA 8260B 05/02/16 15:32Benzene [71-43-2] ^0.15 MSZ1.00.15 U 11 ug/L EPA 8260B 05/02/16 15:32Bromochloromethane [74-97-5] ^0.48 MSZ1.00.48 U 31 ug/L EPA 8260B 05/02/16 15:32Bromodichloromethane [75-27-4] ^0.17 MSZ1.00.17 U 11 ug/L EPA 8260B 05/02/16 15:32Bromoform [75-25-2] ^0.22 MSZ1.00.22 U 31 ug/L EPA 8260B 05/02/16 15:32Bromomethane [74-83-9] ^0.14 MSZ1.00.14 U 101 ug/L EPA 8260B 05/02/16 15:32Carbon disulfide [75-15-0] ^1.5 MSZ5.01.5 U 1001 ug/L EPA 8260B 05/02/16 15:32Carbon tetrachloride [56-23-5] ^0.17 MSZ1.00.17 U 11 ug/L EPA 8260B 05/02/16 15:32Chlorobenzene [108-90-7] ^0.17 MSZ1.00.17 U 31 ug/L EPA 8260B 05/02/16 15:32Chloroethane [75-00-3] ^0.23 MSZ1.00.23 U 101 ug/L EPA 8260B 05/02/16 15:32Chloroform [67-66-3] ^0.18 MSZ1.00.18 U 51 ug/L EPA 8260B 05/02/16 15:32Chloromethane [74-87-3] ^0.13 MSZ1.00.13 U 11 ug/L EPA 8260B 05/02/16 15:32cis-1,2-Dichloroethene [156-59-2] ^0.15 MSZ1.00.15 U 51 ug/L EPA 8260B 05/02/16 15:32cis-1,3-Dichloropropene [10061-01-5] ^0.20 MSZ1.00.20 U 11 ug/L EPA 8260B 05/02/16 15:32Dibromochloromethane [124-48-1] ^0.17 MSZ1.00.17 U 31 ug/L EPA 8260B 05/02/16 15:32Dibromomethane [74-95-3] ^0.27 MSZ1.00.27 U 101 ug/L EPA 8260B 05/02/16 15:32Ethylbenzene [100-41-4] ^0.13 MSZ1.00.13 U 11 ug/L EPA 8260B 05/02/16 15:32Iodomethane [74-88-4] ^1.7 MSZ5.01.7 U 101 ug/L EPA 8260B 05/02/16 15:32m,p-Xylenes [108-38-3/106-42-3] ^0.17 MSZ2.00.17 U NE1 ug/L EPA 8260B 05/02/16 15:32Methylene chloride [75-09-2] ^0.23 MSZ1.00.23 U 11 ug/L EPA 8260B 05/02/16 15:32o-Xylene [95-47-6] ^0.065 MSZ1.00.065 U NE1 ug/L EPA 8260B 05/02/16 15:32Styrene [100-42-5] ^0.11 MSZ1.00.11 U 11 ug/L EPA 8260B 05/02/16 15:32Tetrachloroethene [127-18-4] ^0.17 MSZ1.00.17 U 11 ug/L EPA 8260B 05/02/16 15:32Toluene [108-88-3] ^0.14 MSZ1.00.14 U 11 ug/L EPA 8260B 05/02/16 15:32trans-1,2-Dichloroethene [156-60-5] ^0.21 MSZ1.00.21 U 51 ug/L EPA 8260B 05/02/16 15:32trans-1,3-Dichloropropene [10061-02-6] ^0.15 MSZ1.00.15 U 11 ug/L EPA 8260B 05/02/16 15:32trans-1,4-Dichloro-2-butene [110-57-6] ^0.70 MSZ1.00.70 U 1001 ug/L EPA 8260B 05/02/16 15:32Trichloroethene [79-01-6] ^0.15 MSZ1.00.15 U 11 ug/L EPA 8260B 05/02/16 15:32Trichlorofluoromethane [75-69-4] ^0.24 MSZ1.00.24 U 11 ug/L EPA 8260B 05/02/16 15:32Vinyl acetate [108-05-4] ^0.95 MSZ5.00.95 U 501 ug/L EPA 8260B 05/02/16 15:32Vinyl chloride [75-01-4] ^0.32 MSZ1.00.32 U 11 ug/L EPA 8260B 05/02/16 15:32Xylenes (Total) [1330-20-7] ^0.45 MSZ3.00.45 U 51 Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF Page 17 of 64 Page 17 of 67 www.encolabs.com 9801-MW3ADescription:Lab Sample ID:CZ05055-04 04/21/16 10:30Received: Matrix:Water Sampled:04/20/16 11:33 Work Order:CZ05055 Wilson County MSWLFProject:Sampled By:ROBERT WELDY Volatile Organic Compounds by GCMS ^ - ENCO Cary certified analyte [NC 591] Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF 4-Bromofluorobenzene 53-136105 %MSZEPA 8260B 05/02/16 15:326E010025350.0 1 Dibromofluoromethane 67-129107 %MSZEPA 8260B 05/02/16 15:326E010025350.0 1 Toluene-d8 59-134100 %MSZEPA 8260B 05/02/16 15:326E010025050.0 1 Page 18 of 64 Page 18 of 67 www.encolabs.com 9801-MW3ADescription:Lab Sample ID:CZ05055-04 04/21/16 10:30Received: Matrix:Water Sampled:04/20/16 11:33 Work Order:CZ05055 Wilson County MSWLFProject:Sampled By:ROBERT WELDY Metals (total recoverable) by EPA 6000/7000 Series Methods ^ - ENCO Cary certified analyte [NC 591] Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL ug/L EPA 6020B 04/28/16 13:48Antimony [7440-36-0] ^0.220 VLO2.000.220 U 61 ug/L EPA 6010D 04/27/16 13:03Arsenic [7440-38-2] ^6.80 JDH10.06.80 U 101 ug/L EPA 6010D 04/27/16 13:03Barium [7440-39-3] ^1.00 JDH10.0312 1001 ug/L EPA 6010D 04/27/16 13:03Beryllium [7440-41-7] ^0.100 JDH1.000.100 U 11 ug/L EPA 6010D 04/27/16 13:03Cadmium [7440-43-9] ^0.360 JDH1.000.360 U 11 ug/L EPA 6010D 04/27/16 13:03Chromium [7440-47-3] ^1.40 JDH10.01.40 U 101 ug/L EPA 6010D 04/27/16 13:03Cobalt [7440-48-4] ^1.10 JDH10.01.10 U 101 ug/L EPA 6010D 04/27/16 13:03Copper [7440-50-8] ^1.60 JDH10.01.60 U 101 ug/L EPA 6010D 04/27/16 13:03Lead [7439-92-1] ^3.10 JDH10.03.10 U 101 ug/L EPA 6010D 04/27/16 13:03Nickel [7440-02-0] ^2.20 JDH10.02.20 U 501 ug/L EPA 6020B 04/28/16 13:48Selenium [7782-49-2] ^0.910 VLO3.000.910 U 101 ug/L EPA 6010D 04/27/16 13:03Silver [7440-22-4] ^1.90 JDH10.01.90 U 101 ug/L EPA 6020B 04/28/16 13:48Thallium [7440-28-0] ^0.110 VLO1.000.110 U 5.51 ug/L EPA 6010D 04/27/16 13:03Vanadium [7440-62-2] ^1.40 JDH10.01.40 U 251 ug/L EPA 6010D 04/27/16 13:03Zinc [7440-66-6] ^4.40 JDH10.04.40 U 101 This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 19 of 64 Page 19 of 67 www.encolabs.com 9801-MW4Description:Lab Sample ID:CZ05055-05 04/21/16 10:30Received: Matrix:Water Sampled:04/20/16 09:27 Work Order:CZ05055 Wilson County MSWLFProject:Sampled By:ROBERT WELDY Volatile Organic Compounds by GCMS ^ - ENCO Cary certified analyte [NC 591] Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL ug/L EPA 8260B 05/03/16 18:451,1,1,2-Tetrachloroethane [630-20-6] ^0.17 MSZ1.00.17 U 51 ug/L EPA 8260B 05/03/16 18:451,1,1-Trichloroethane [71-55-6] ^0.12 MSZ1.00.12 U 11 ug/L EPA 8260B 05/03/16 18:451,1,2,2-Tetrachloroethane [79-34-5] ^0.28 MSZ1.00.28 U 31 ug/L EPA 8260B 05/03/16 18:451,1,2-Trichloroethane [79-00-5] ^0.14 MSZ1.00.14 U 11 ug/L EPA 8260B 05/03/16 18:451,1-Dichloroethane [75-34-3] ^0.13 MSZ1.00.13 U 51 ug/L EPA 8260B 05/03/16 18:451,1-Dichloroethene [75-35-4] ^0.21 MSZ1.00.21 U 51 ug/L EPA 8260B 05/03/16 18:451,2,3-Trichloropropane [96-18-4] ^0.23 MSZ1.00.23 U 11 ug/L EPA 8260B 05/03/16 18:451,2-Dibromo-3-chloropropane [96-12-8] ^0.48 MSZ1.00.48 U 131 ug/L EPA 8260B 05/03/16 18:451,2-Dibromoethane [106-93-4] ^0.66 MSZ1.00.66 U 11 ug/L EPA 8260B 05/03/16 18:451,2-Dichlorobenzene [95-50-1] ^0.19 MSZ1.00.19 U 51 ug/L EPA 8260B 05/03/16 18:451,2-Dichloroethane [107-06-2] ^0.21 MSZ1.00.21 U 11 ug/L EPA 8260B 05/03/16 18:451,2-Dichloropropane [78-87-5] ^0.10 MSZ1.00.10 U 11 ug/L EPA 8260B 05/03/16 18:451,4-Dichlorobenzene [106-46-7] ^0.19 MSZ1.00.19 U 11 ug/L EPA 8260B 05/03/16 18:452-Butanone [78-93-3] ^1.3 MSZ5.01.3 U 1001 ug/L EPA 8260B 05/03/16 18:452-Hexanone [591-78-6] ^0.88 MSZ5.00.88 U 501 ug/L EPA 8260B 05/03/16 18:454-Methyl-2-pentanone [108-10-1] ^1.1 MSZ5.01.1 U 1001 ug/L EPA 8260B 05/03/16 18:45Acetone [67-64-1] ^1.2 MSZ5.01.2 U 1001 ug/L EPA 8260B 05/03/16 18:45Acrylonitrile [107-13-1] ^3.5 MSZ103.5 U 2001 ug/L EPA 8260B 05/03/16 18:45Benzene [71-43-2] ^0.15 MSZ1.00.15 U 11 ug/L EPA 8260B 05/03/16 18:45Bromochloromethane [74-97-5] ^0.48 MSZ1.00.48 U 31 ug/L EPA 8260B 05/03/16 18:45Bromodichloromethane [75-27-4] ^0.17 MSZ1.00.17 U 11 ug/L EPA 8260B 05/03/16 18:45Bromoform [75-25-2] ^0.22 MSZ1.00.22 U 31 ug/L EPA 8260B 05/03/16 18:45Bromomethane [74-83-9] ^0.14 MSZ1.00.14 U 101 ug/L EPA 8260B 05/03/16 18:45Carbon disulfide [75-15-0] ^1.5 MSZ5.01.5 U 1001 ug/L EPA 8260B 05/03/16 18:45Carbon tetrachloride [56-23-5] ^0.17 MSZ1.00.17 U 11 ug/L EPA 8260B 05/03/16 18:45Chlorobenzene [108-90-7] ^0.17 MSZ1.00.17 U 31 ug/L EPA 8260B 05/03/16 18:45Chloroethane [75-00-3] ^0.23 MSZ1.00.23 U 101 ug/L EPA 8260B 05/03/16 18:45Chloroform [67-66-3] ^0.18 MSZ1.00.18 U 51 ug/L EPA 8260B 05/03/16 18:45Chloromethane [74-87-3] ^0.13 MSZ1.00.13 U 11 ug/L EPA 8260B 05/03/16 18:45cis-1,2-Dichloroethene [156-59-2] ^0.15 MSZ1.00.15 U 51 ug/L EPA 8260B 05/03/16 18:45cis-1,3-Dichloropropene [10061-01-5] ^0.20 MSZ1.00.20 U 11 ug/L EPA 8260B 05/03/16 18:45Dibromochloromethane [124-48-1] ^0.17 MSZ1.00.17 U 31 ug/L EPA 8260B 05/03/16 18:45Dibromomethane [74-95-3] ^0.27 MSZ1.00.27 U 101 ug/L EPA 8260B 05/03/16 18:45Ethylbenzene [100-41-4] ^0.13 MSZ1.00.13 U 11 ug/L EPA 8260B 05/03/16 18:45Iodomethane [74-88-4] ^1.7 MSZ5.01.7 U 101 ug/L EPA 8260B 05/03/16 18:45m,p-Xylenes [108-38-3/106-42-3] ^0.17 MSZ2.00.17 U NE1 ug/L EPA 8260B 05/03/16 18:45Methylene chloride [75-09-2] ^0.23 MSZ1.00.23 U 11 ug/L EPA 8260B 05/03/16 18:45o-Xylene [95-47-6] ^0.065 MSZ1.00.065 U NE1 ug/L EPA 8260B 05/03/16 18:45Styrene [100-42-5] ^0.11 MSZ1.00.11 U 11 ug/L EPA 8260B 05/03/16 18:45Tetrachloroethene [127-18-4] ^0.17 MSZ1.00.17 U 11 ug/L EPA 8260B 05/03/16 18:45Toluene [108-88-3] ^0.14 MSZ1.00.14 U 11 ug/L EPA 8260B 05/03/16 18:45trans-1,2-Dichloroethene [156-60-5] ^0.21 MSZ1.00.21 U 51 ug/L EPA 8260B 05/03/16 18:45trans-1,3-Dichloropropene [10061-02-6] ^0.15 MSZ1.00.15 U 11 ug/L EPA 8260B 05/03/16 18:45trans-1,4-Dichloro-2-butene [110-57-6] ^0.70 MSZ1.00.70 U 1001 ug/L EPA 8260B 05/03/16 18:45Trichloroethene [79-01-6] ^0.15 MSZ1.00.15 U 11 ug/L EPA 8260B 05/03/16 18:45Trichlorofluoromethane [75-69-4] ^0.24 MSZ1.00.24 U 11 ug/L EPA 8260B 05/03/16 18:45Vinyl acetate [108-05-4] ^0.95 MSZ5.00.95 U 501 ug/L EPA 8260B 05/03/16 18:45Vinyl chloride [75-01-4] ^0.32 MSZ1.00.32 U 11 ug/L EPA 8260B 05/03/16 18:45Xylenes (Total) [1330-20-7] ^0.45 MSZ3.00.45 U 51 Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF Page 20 of 64 Page 20 of 67 www.encolabs.com 9801-MW4Description:Lab Sample ID:CZ05055-05 04/21/16 10:30Received: Matrix:Water Sampled:04/20/16 09:27 Work Order:CZ05055 Wilson County MSWLFProject:Sampled By:ROBERT WELDY Volatile Organic Compounds by GCMS ^ - ENCO Cary certified analyte [NC 591] Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF 4-Bromofluorobenzene 53-13682 %MSZEPA 8260B 05/03/16 18:456E030174150.0 1 Dibromofluoromethane 67-12992 %MSZEPA 8260B 05/03/16 18:456E030174650.0 1 Toluene-d8 59-13495 %MSZEPA 8260B 05/03/16 18:456E030174750.0 1 Page 21 of 64 Page 21 of 67 www.encolabs.com 9801-MW4Description:Lab Sample ID:CZ05055-05 04/21/16 10:30Received: Matrix:Water Sampled:04/20/16 09:27 Work Order:CZ05055 Wilson County MSWLFProject:Sampled By:ROBERT WELDY Metals (total recoverable) by EPA 6000/7000 Series Methods ^ - ENCO Cary certified analyte [NC 591] Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL ug/L EPA 6020B 04/28/16 13:52Antimony [7440-36-0] ^0.220 VLO2.000.220 U 61 ug/L EPA 6010D 04/27/16 13:18Arsenic [7440-38-2] ^6.80 JDH10.010.0 101 ug/L EPA 6010D 04/27/16 13:18Barium [7440-39-3] ^1.00 JDH10.0603 1001 ug/L EPA 6010D 04/27/16 13:18Beryllium [7440-41-7] ^0.100 JDH1.000.100 U 11 ug/L EPA 6010D 04/27/16 13:18Cadmium [7440-43-9] ^0.360 JDH1.000.360 U 11 ug/L EPA 6010D 04/27/16 13:18Chromium [7440-47-3] ^1.40 JDH10.01.40 U 101 ug/L EPA 6010D 04/27/16 13:18Cobalt [7440-48-4] ^1.10 JDH10.01.10 U 101 ug/L EPA 6010D 04/27/16 13:18Copper [7440-50-8] ^1.60 JDH10.01.60 U 101 ug/L EPA 6010D 04/27/16 13:18Lead [7439-92-1] ^3.10 JDH10.03.10 U 101 ug/L EPA 6010D 04/27/16 13:18Nickel [7440-02-0] ^2.20 JDH10.02.20 U 501 ug/L EPA 6020B 04/28/16 13:52Selenium [7782-49-2] ^0.910 VLO3.000.910 U 101 ug/L EPA 6010D 04/27/16 13:18Silver [7440-22-4] ^1.90 JDH10.01.90 U 101 ug/L EPA 6020B 04/28/16 13:52Thallium [7440-28-0] ^0.110 VLO1.000.110 U 5.51 ug/L EPA 6010D 04/27/16 13:18Vanadium [7440-62-2] ^1.40 JDH10.01.40 U 251 ug/L EPA 6010D 04/27/16 13:18Zinc [7440-66-6] ^4.40 JDH10.04.40 U 101 This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 22 of 64 Page 22 of 67 www.encolabs.com 9801-MW5Description:Lab Sample ID:CZ05055-06 04/21/16 10:30Received: Matrix:Water Sampled:04/20/16 09:48 Work Order:CZ05055 Wilson County MSWLFProject:Sampled By:ROBERT WELDY Volatile Organic Compounds by GCMS ^ - ENCO Cary certified analyte [NC 591] Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL ug/L EPA 8260B 05/03/16 19:141,1,1,2-Tetrachloroethane [630-20-6] ^0.17 MSZ1.00.17 U 51 ug/L EPA 8260B 05/03/16 19:141,1,1-Trichloroethane [71-55-6] ^0.12 MSZ1.00.12 U 11 ug/L EPA 8260B 05/03/16 19:141,1,2,2-Tetrachloroethane [79-34-5] ^0.28 MSZ1.00.28 U 31 ug/L EPA 8260B 05/03/16 19:141,1,2-Trichloroethane [79-00-5] ^0.14 MSZ1.00.14 U 11 ug/L EPA 8260B 05/03/16 19:141,1-Dichloroethane [75-34-3] ^0.13 MSZ1.00.13 U 51 ug/L EPA 8260B 05/03/16 19:141,1-Dichloroethene [75-35-4] ^0.21 MSZ1.00.21 U 51 ug/L EPA 8260B 05/03/16 19:141,2,3-Trichloropropane [96-18-4] ^0.23 MSZ1.00.23 U 11 ug/L EPA 8260B 05/03/16 19:141,2-Dibromo-3-chloropropane [96-12-8] ^0.48 MSZ1.00.48 U 131 ug/L EPA 8260B 05/03/16 19:141,2-Dibromoethane [106-93-4] ^0.66 MSZ1.00.66 U 11 ug/L EPA 8260B 05/03/16 19:141,2-Dichlorobenzene [95-50-1] ^0.19 MSZ1.00.19 U 51 ug/L EPA 8260B 05/03/16 19:141,2-Dichloroethane [107-06-2] ^0.21 MSZ1.00.21 U 11 ug/L EPA 8260B 05/03/16 19:141,2-Dichloropropane [78-87-5] ^0.10 MSZ1.00.10 U 11 ug/L EPA 8260B 05/03/16 19:141,4-Dichlorobenzene [106-46-7] ^0.19 MSZ1.00.19 U 11 ug/L EPA 8260B 05/03/16 19:142-Butanone [78-93-3] ^1.3 MSZ5.01.3 U 1001 ug/L EPA 8260B 05/03/16 19:142-Hexanone [591-78-6] ^0.88 MSZ5.00.88 U 501 ug/L EPA 8260B 05/03/16 19:144-Methyl-2-pentanone [108-10-1] ^1.1 MSZ5.01.1 U 1001 ug/L EPA 8260B 05/03/16 19:14Acetone [67-64-1] ^1.2 MSZ5.010J 1001 ug/L EPA 8260B 05/03/16 19:14Acrylonitrile [107-13-1] ^3.5 MSZ103.5 U 2001 ug/L EPA 8260B 05/03/16 19:14Benzene [71-43-2] ^0.15 MSZ1.00.15 U 11 ug/L EPA 8260B 05/03/16 19:14Bromochloromethane [74-97-5] ^0.48 MSZ1.00.48 U 31 ug/L EPA 8260B 05/03/16 19:14Bromodichloromethane [75-27-4] ^0.17 MSZ1.00.17 U 11 ug/L EPA 8260B 05/03/16 19:14Bromoform [75-25-2] ^0.22 MSZ1.00.22 U 31 ug/L EPA 8260B 05/03/16 19:14Bromomethane [74-83-9] ^0.14 MSZ1.00.14 U 101 ug/L EPA 8260B 05/03/16 19:14Carbon disulfide [75-15-0] ^1.5 MSZ5.01.5 U 1001 ug/L EPA 8260B 05/03/16 19:14Carbon tetrachloride [56-23-5] ^0.17 MSZ1.00.17 U 11 ug/L EPA 8260B 05/03/16 19:14Chlorobenzene [108-90-7] ^0.17 MSZ1.00.17 U 31 ug/L EPA 8260B 05/03/16 19:14Chloroethane [75-00-3] ^0.23 MSZ1.00.23 U 101 ug/L EPA 8260B 05/03/16 19:14Chloroform [67-66-3] ^0.18 MSZ1.00.18 U 51 ug/L EPA 8260B 05/03/16 19:14Chloromethane [74-87-3] ^0.13 MSZ1.00.13 U 11 ug/L EPA 8260B 05/03/16 19:14cis-1,2-Dichloroethene [156-59-2] ^0.15 MSZ1.00.15 U 51 ug/L EPA 8260B 05/03/16 19:14cis-1,3-Dichloropropene [10061-01-5] ^0.20 MSZ1.00.20 U 11 ug/L EPA 8260B 05/03/16 19:14Dibromochloromethane [124-48-1] ^0.17 MSZ1.00.17 U 31 ug/L EPA 8260B 05/03/16 19:14Dibromomethane [74-95-3] ^0.27 MSZ1.00.27 U 101 ug/L EPA 8260B 05/03/16 19:14Ethylbenzene [100-41-4] ^0.13 MSZ1.00.13 U 11 ug/L EPA 8260B 05/03/16 19:14Iodomethane [74-88-4] ^1.7 MSZ5.01.7 U 101 ug/L EPA 8260B 05/03/16 19:14m,p-Xylenes [108-38-3/106-42-3] ^0.17 MSZ2.00.17 U NE1 ug/L EPA 8260B 05/03/16 19:14Methylene chloride [75-09-2] ^0.23 MSZ1.00.23 U 11 ug/L EPA 8260B 05/03/16 19:14o-Xylene [95-47-6] ^0.065 MSZ1.00.065 U NE1 ug/L EPA 8260B 05/03/16 19:14Styrene [100-42-5] ^0.11 MSZ1.00.11 U 11 ug/L EPA 8260B 05/03/16 19:14Tetrachloroethene [127-18-4] ^0.17 MSZ1.00.17 U 11 ug/L EPA 8260B 05/03/16 19:14Toluene [108-88-3] ^0.14 MSZ1.00.14 U 11 ug/L EPA 8260B 05/03/16 19:14trans-1,2-Dichloroethene [156-60-5] ^0.21 MSZ1.00.21 U 51 ug/L EPA 8260B 05/03/16 19:14trans-1,3-Dichloropropene [10061-02-6] ^0.15 MSZ1.00.15 U 11 ug/L EPA 8260B 05/03/16 19:14trans-1,4-Dichloro-2-butene [110-57-6] ^0.70 MSZ1.00.70 U 1001 ug/L EPA 8260B 05/03/16 19:14Trichloroethene [79-01-6] ^0.15 MSZ1.00.15 U 11 ug/L EPA 8260B 05/03/16 19:14Trichlorofluoromethane [75-69-4] ^0.24 MSZ1.00.24 U 11 ug/L EPA 8260B 05/03/16 19:14Vinyl acetate [108-05-4] ^0.95 MSZ5.00.95 U 501 ug/L EPA 8260B 05/03/16 19:14Vinyl chloride [75-01-4] ^0.32 MSZ1.00.32 U 11 ug/L EPA 8260B 05/03/16 19:14Xylenes (Total) [1330-20-7] ^0.45 MSZ3.00.45 U 51 Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF Page 23 of 64 Page 23 of 67 www.encolabs.com 9801-MW5Description:Lab Sample ID:CZ05055-06 04/21/16 10:30Received: Matrix:Water Sampled:04/20/16 09:48 Work Order:CZ05055 Wilson County MSWLFProject:Sampled By:ROBERT WELDY Volatile Organic Compounds by GCMS ^ - ENCO Cary certified analyte [NC 591] Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF 4-Bromofluorobenzene 53-13685 %MSZEPA 8260B 05/03/16 19:146E030174250.0 1 Dibromofluoromethane 67-12992 %MSZEPA 8260B 05/03/16 19:146E030174650.0 1 Toluene-d8 59-13497 %MSZEPA 8260B 05/03/16 19:146E030174850.0 1 Page 24 of 64 Page 24 of 67 www.encolabs.com 9801-MW5Description:Lab Sample ID:CZ05055-06 04/21/16 10:30Received: Matrix:Water Sampled:04/20/16 09:48 Work Order:CZ05055 Wilson County MSWLFProject:Sampled By:ROBERT WELDY Metals (total recoverable) by EPA 6000/7000 Series Methods ^ - ENCO Cary certified analyte [NC 591] Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL ug/L EPA 6020B 04/28/16 13:55Antimony [7440-36-0] ^0.220 VLO2.000.220 U 61 ug/L EPA 6010D 04/27/16 13:21Arsenic [7440-38-2] ^6.80 JDH10.06.80 U 101 ug/L EPA 6010D 04/27/16 13:21Barium [7440-39-3] ^1.00 JDH10.0700 1001 ug/L EPA 6010D 04/27/16 13:21Beryllium [7440-41-7] ^0.100 JDH1.000.100 U 11 ug/L EPA 6010D 04/27/16 13:21Cadmium [7440-43-9] ^0.360 JDH1.000.360 U 11 ug/L EPA 6010D 04/27/16 13:21Chromium [7440-47-3] ^1.40 JDH10.01.40 U 101 ug/L EPA 6010D 04/27/16 13:21Cobalt [7440-48-4] ^1.10 JDH10.02.00 J 101 ug/L EPA 6010D 04/27/16 13:21Copper [7440-50-8] ^1.60 JDH10.01.60 U 101 ug/L EPA 6010D 04/27/16 13:21Lead [7439-92-1] ^3.10 JDH10.03.10 U 101 ug/L EPA 6010D 04/27/16 13:21Nickel [7440-02-0] ^2.20 JDH10.04.00 J 501 ug/L EPA 6020B 04/28/16 13:55Selenium [7782-49-2] ^0.910 VLO3.000.910 U 101 ug/L EPA 6010D 04/27/16 13:21Silver [7440-22-4] ^1.90 JDH10.01.90 U 101 ug/L EPA 6020B 04/28/16 13:55Thallium [7440-28-0] ^0.110 VLO1.000.110 U 5.51 ug/L EPA 6010D 04/27/16 13:21Vanadium [7440-62-2] ^1.40 JDH10.02.17 J 251 ug/L EPA 6010D 04/27/16 13:21Zinc [7440-66-6] ^4.40 JDH10.04.40 U 101 This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 25 of 64 Page 25 of 67 www.encolabs.com 9801-MW6Description:Lab Sample ID:CZ05055-07 04/21/16 10:30Received: Matrix:Water Sampled:04/20/16 11:06 Work Order:CZ05055 Wilson County MSWLFProject:Sampled By:ROBERT WELDY Volatile Organic Compounds by GCMS ^ - ENCO Cary certified analyte [NC 591] Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL ug/L EPA 8260B 05/02/16 17:071,1,1,2-Tetrachloroethane [630-20-6] ^0.17 MSZ1.00.17 U 51 ug/L EPA 8260B 05/02/16 17:071,1,1-Trichloroethane [71-55-6] ^0.12 MSZ1.00.12 U 11 ug/L EPA 8260B 05/02/16 17:071,1,2,2-Tetrachloroethane [79-34-5] ^0.28 MSZ1.00.28 U 31 ug/L EPA 8260B 05/02/16 17:071,1,2-Trichloroethane [79-00-5] ^0.14 MSZ1.00.14 U 11 ug/L EPA 8260B 05/02/16 17:071,1-Dichloroethane [75-34-3] ^0.13 MSZ1.00.13 U 51 ug/L EPA 8260B 05/02/16 17:071,1-Dichloroethene [75-35-4] ^0.21 MSZ1.00.21 U 51 ug/L EPA 8260B 05/02/16 17:071,2,3-Trichloropropane [96-18-4] ^0.23 MSZ1.00.23 U 11 ug/L EPA 8260B 05/02/16 17:071,2-Dibromo-3-chloropropane [96-12-8] ^0.48 MSZ1.00.48 U 131 ug/L EPA 8260B 05/02/16 17:071,2-Dibromoethane [106-93-4] ^0.66 MSZ1.00.66 U 11 ug/L EPA 8260B 05/02/16 17:071,2-Dichlorobenzene [95-50-1] ^0.19 MSZ1.00.19 U 51 ug/L EPA 8260B 05/02/16 17:071,2-Dichloroethane [107-06-2] ^0.21 MSZ1.00.21 U 11 ug/L EPA 8260B 05/02/16 17:071,2-Dichloropropane [78-87-5] ^0.10 MSZ1.00.10 U 11 ug/L EPA 8260B 05/02/16 17:071,4-Dichlorobenzene [106-46-7] ^0.19 MSZ1.00.19 U 11 ug/L EPA 8260B 05/02/16 17:072-Butanone [78-93-3] ^1.3 MSZ5.01.3 U 1001 ug/L EPA 8260B 05/02/16 17:072-Hexanone [591-78-6] ^0.88 MSZ5.00.88 U 501 ug/L EPA 8260B 05/02/16 17:074-Methyl-2-pentanone [108-10-1] ^1.1 MSZ5.01.1 U 1001 ug/L EPA 8260B 05/02/16 17:07Acetone [67-64-1] ^1.2 MSZ5.01.2 U 1001 ug/L EPA 8260B 05/02/16 17:07Acrylonitrile [107-13-1] ^3.5 MSZ103.5 U 2001 ug/L EPA 8260B 05/02/16 17:07Benzene [71-43-2] ^0.15 MSZ1.00.15 U 11 ug/L EPA 8260B 05/02/16 17:07Bromochloromethane [74-97-5] ^0.48 MSZ1.00.48 U 31 ug/L EPA 8260B 05/02/16 17:07Bromodichloromethane [75-27-4] ^0.17 MSZ1.00.17 U 11 ug/L EPA 8260B 05/02/16 17:07Bromoform [75-25-2] ^0.22 MSZ1.00.22 U 31 ug/L EPA 8260B 05/02/16 17:07Bromomethane [74-83-9] ^0.14 MSZ1.00.14 U 101 ug/L EPA 8260B 05/02/16 17:07Carbon disulfide [75-15-0] ^1.5 MSZ5.01.5 U 1001 ug/L EPA 8260B 05/02/16 17:07Carbon tetrachloride [56-23-5] ^0.17 MSZ1.00.17 U 11 ug/L EPA 8260B 05/02/16 17:07Chlorobenzene [108-90-7] ^0.17 MSZ1.00.17 U 31 ug/L EPA 8260B 05/02/16 17:07Chloroethane [75-00-3] ^0.23 MSZ1.00.23 U 101 ug/L EPA 8260B 05/02/16 17:07Chloroform [67-66-3] ^0.18 MSZ1.00.18 U 51 ug/L EPA 8260B 05/02/16 17:07Chloromethane [74-87-3] ^0.13 MSZ1.00.13 U 11 ug/L EPA 8260B 05/02/16 17:07cis-1,2-Dichloroethene [156-59-2] ^0.15 MSZ1.00.15 U 51 ug/L EPA 8260B 05/02/16 17:07cis-1,3-Dichloropropene [10061-01-5] ^0.20 MSZ1.00.20 U 11 ug/L EPA 8260B 05/02/16 17:07Dibromochloromethane [124-48-1] ^0.17 MSZ1.00.17 U 31 ug/L EPA 8260B 05/02/16 17:07Dibromomethane [74-95-3] ^0.27 MSZ1.00.27 U 101 ug/L EPA 8260B 05/02/16 17:07Ethylbenzene [100-41-4] ^0.13 MSZ1.00.13 U 11 ug/L EPA 8260B 05/02/16 17:07Iodomethane [74-88-4] ^1.7 MSZ5.01.7 U 101 ug/L EPA 8260B 05/02/16 17:07m,p-Xylenes [108-38-3/106-42-3] ^0.17 MSZ2.00.17 U NE1 ug/L EPA 8260B 05/02/16 17:07Methylene chloride [75-09-2] ^0.23 MSZ1.00.23 U 11 ug/L EPA 8260B 05/02/16 17:07o-Xylene [95-47-6] ^0.065 MSZ1.00.065 U NE1 ug/L EPA 8260B 05/02/16 17:07Styrene [100-42-5] ^0.11 MSZ1.00.11 U 11 ug/L EPA 8260B 05/02/16 17:07Tetrachloroethene [127-18-4] ^0.17 MSZ1.00.17 U 11 ug/L EPA 8260B 05/02/16 17:07Toluene [108-88-3] ^0.14 MSZ1.00.14 U 11 ug/L EPA 8260B 05/02/16 17:07trans-1,2-Dichloroethene [156-60-5] ^0.21 MSZ1.00.21 U 51 ug/L EPA 8260B 05/02/16 17:07trans-1,3-Dichloropropene [10061-02-6] ^0.15 MSZ1.00.15 U 11 ug/L EPA 8260B 05/02/16 17:07trans-1,4-Dichloro-2-butene [110-57-6] ^0.70 MSZ1.00.70 U 1001 ug/L EPA 8260B 05/02/16 17:07Trichloroethene [79-01-6] ^0.15 MSZ1.00.15 U 11 ug/L EPA 8260B 05/02/16 17:07Trichlorofluoromethane [75-69-4] ^0.24 MSZ1.00.24 U 11 ug/L EPA 8260B 05/02/16 17:07Vinyl acetate [108-05-4] ^0.95 MSZ5.00.95 U 501 ug/L EPA 8260B 05/02/16 17:07Vinyl chloride [75-01-4] ^0.32 MSZ1.00.32 U 11 ug/L EPA 8260B 05/02/16 17:07Xylenes (Total) [1330-20-7] ^0.45 MSZ3.00.45 U 51 Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF Page 26 of 64 Page 26 of 67 www.encolabs.com 9801-MW6Description:Lab Sample ID:CZ05055-07 04/21/16 10:30Received: Matrix:Water Sampled:04/20/16 11:06 Work Order:CZ05055 Wilson County MSWLFProject:Sampled By:ROBERT WELDY Volatile Organic Compounds by GCMS ^ - ENCO Cary certified analyte [NC 591] Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF 4-Bromofluorobenzene 53-136101 %MSZEPA 8260B 05/02/16 17:076E010025050.0 1 Dibromofluoromethane 67-129104 %MSZEPA 8260B 05/02/16 17:076E010025250.0 1 Toluene-d8 59-13499 %MSZEPA 8260B 05/02/16 17:076E010024950.0 1 Page 27 of 64 Page 27 of 67 www.encolabs.com 9801-MW6Description:Lab Sample ID:CZ05055-07 04/21/16 10:30Received: Matrix:Water Sampled:04/20/16 11:06 Work Order:CZ05055 Wilson County MSWLFProject:Sampled By:ROBERT WELDY Metals (total recoverable) by EPA 6000/7000 Series Methods ^ - ENCO Cary certified analyte [NC 591] Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL ug/L EPA 6020B 04/28/16 14:41Antimony [7440-36-0] ^2.20 VLO20.02.20 UD QI-03610 ug/L EPA 6010D 04/27/16 13:24Arsenic [7440-38-2] ^6.80 JDH10.06.80 U 101 ug/L EPA 6010D 04/27/16 13:24Barium [7440-39-3] ^1.00 JDH10.037.3 J 1001 ug/L EPA 6010D 04/27/16 13:24Beryllium [7440-41-7] ^0.100 JDH1.002.26 11 ug/L EPA 6010D 04/27/16 13:24Cadmium [7440-43-9] ^0.360 JDH1.000.515 J 11 ug/L EPA 6010D 04/27/16 13:24Chromium [7440-47-3] ^1.40 JDH10.01.40 U 101 ug/L EPA 6010D 04/27/16 13:24Cobalt [7440-48-4] ^1.10 JDH10.025.4 101 ug/L EPA 6010D 04/27/16 13:24Copper [7440-50-8] ^1.60 JDH10.01.60 U 101 ug/L EPA 6010D 04/27/16 13:24Lead [7439-92-1] ^3.10 JDH10.03.10 U 101 ug/L EPA 6010D 04/27/16 13:24Nickel [7440-02-0] ^2.20 JDH10.043.9 J 501 ug/L EPA 6020B 04/28/16 14:41Selenium [7782-49-2] ^9.10 VLO30.09.10 UD QI-031010 ug/L EPA 6010D 04/27/16 13:24Silver [7440-22-4] ^1.90 JDH10.01.90 U 101 ug/L EPA 6020B 04/28/16 14:41Thallium [7440-28-0] ^1.10 VLO10.01.10 UD QI-035.510 ug/L EPA 6010D 04/27/16 13:24Vanadium [7440-62-2] ^1.40 JDH10.04.20 J 251 ug/L EPA 6010D 04/27/16 13:24Zinc [7440-66-6] ^4.40 JDH10.057.3 101 This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 28 of 64 Page 28 of 67 www.encolabs.com 9801-MW7Description:Lab Sample ID:CZ05055-08 04/21/16 10:30Received: Matrix:Water Sampled:04/20/16 10:37 Work Order:CZ05055 Wilson County MSWLFProject:Sampled By:ROBERT WELDY Volatile Organic Compounds by GCMS ^ - ENCO Cary certified analyte [NC 591] Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL ug/L EPA 8260B 05/03/16 10:121,1,1,2-Tetrachloroethane [630-20-6] ^0.17 MSZ1.00.17 U 51 ug/L EPA 8260B 05/03/16 10:121,1,1-Trichloroethane [71-55-6] ^0.12 MSZ1.00.12 U 11 ug/L EPA 8260B 05/03/16 10:121,1,2,2-Tetrachloroethane [79-34-5] ^0.28 MSZ1.00.28 U 31 ug/L EPA 8260B 05/03/16 10:121,1,2-Trichloroethane [79-00-5] ^0.14 MSZ1.00.14 U 11 ug/L EPA 8260B 05/03/16 10:121,1-Dichloroethane [75-34-3] ^0.13 MSZ1.00.13 U 51 ug/L EPA 8260B 05/03/16 10:121,1-Dichloroethene [75-35-4] ^0.21 MSZ1.00.21 U 51 ug/L EPA 8260B 05/03/16 10:121,2,3-Trichloropropane [96-18-4] ^0.23 MSZ1.00.23 U 11 ug/L EPA 8260B 05/03/16 10:121,2-Dibromo-3-chloropropane [96-12-8] ^0.48 MSZ1.00.48 U 131 ug/L EPA 8260B 05/03/16 10:121,2-Dibromoethane [106-93-4] ^0.66 MSZ1.00.66 U 11 ug/L EPA 8260B 05/03/16 10:121,2-Dichlorobenzene [95-50-1] ^0.19 MSZ1.00.19 U 51 ug/L EPA 8260B 05/03/16 10:121,2-Dichloroethane [107-06-2] ^0.21 MSZ1.00.21 U 11 ug/L EPA 8260B 05/03/16 10:121,2-Dichloropropane [78-87-5] ^0.10 MSZ1.00.10 U 11 ug/L EPA 8260B 05/03/16 10:121,4-Dichlorobenzene [106-46-7] ^0.19 MSZ1.00.19 U 11 ug/L EPA 8260B 05/03/16 10:122-Butanone [78-93-3] ^1.3 MSZ5.01.3 U 1001 ug/L EPA 8260B 05/03/16 10:122-Hexanone [591-78-6] ^0.88 MSZ5.00.88 U 501 ug/L EPA 8260B 05/03/16 10:124-Methyl-2-pentanone [108-10-1] ^1.1 MSZ5.01.1 U 1001 ug/L EPA 8260B 05/03/16 10:12Acetone [67-64-1] ^1.2 MSZ5.01.2 U 1001 ug/L EPA 8260B 05/03/16 10:12Acrylonitrile [107-13-1] ^3.5 MSZ103.5 U 2001 ug/L EPA 8260B 05/03/16 10:12Benzene [71-43-2] ^0.15 MSZ1.00.15 U 11 ug/L EPA 8260B 05/03/16 10:12Bromochloromethane [74-97-5] ^0.48 MSZ1.00.48 U 31 ug/L EPA 8260B 05/03/16 10:12Bromodichloromethane [75-27-4] ^0.17 MSZ1.00.17 U 11 ug/L EPA 8260B 05/03/16 10:12Bromoform [75-25-2] ^0.22 MSZ1.00.22 U 31 ug/L EPA 8260B 05/03/16 10:12Bromomethane [74-83-9] ^0.14 MSZ1.00.14 U 101 ug/L EPA 8260B 05/03/16 10:12Carbon disulfide [75-15-0] ^1.5 MSZ5.01.5 U 1001 ug/L EPA 8260B 05/03/16 10:12Carbon tetrachloride [56-23-5] ^0.17 MSZ1.00.17 U 11 ug/L EPA 8260B 05/03/16 10:12Chlorobenzene [108-90-7] ^0.17 MSZ1.00.17 U 31 ug/L EPA 8260B 05/03/16 10:12Chloroethane [75-00-3] ^0.23 MSZ1.00.23 U 101 ug/L EPA 8260B 05/03/16 10:12Chloroform [67-66-3] ^0.18 MSZ1.00.18 U 51 ug/L EPA 8260B 05/03/16 10:12Chloromethane [74-87-3] ^0.13 MSZ1.00.13 U 11 ug/L EPA 8260B 05/03/16 10:12cis-1,2-Dichloroethene [156-59-2] ^0.15 MSZ1.00.15 U 51 ug/L EPA 8260B 05/03/16 10:12cis-1,3-Dichloropropene [10061-01-5] ^0.20 MSZ1.00.20 U 11 ug/L EPA 8260B 05/03/16 10:12Dibromochloromethane [124-48-1] ^0.17 MSZ1.00.17 U 31 ug/L EPA 8260B 05/03/16 10:12Dibromomethane [74-95-3] ^0.27 MSZ1.00.27 U 101 ug/L EPA 8260B 05/03/16 10:12Ethylbenzene [100-41-4] ^0.13 MSZ1.00.13 U 11 ug/L EPA 8260B 05/03/16 10:12Iodomethane [74-88-4] ^1.7 MSZ5.01.7 U 101 ug/L EPA 8260B 05/03/16 10:12m,p-Xylenes [108-38-3/106-42-3] ^0.17 MSZ2.00.17 U NE1 ug/L EPA 8260B 05/03/16 10:12Methylene chloride [75-09-2] ^0.23 MSZ1.00.23 U 11 ug/L EPA 8260B 05/03/16 10:12o-Xylene [95-47-6] ^0.065 MSZ1.00.065 U NE1 ug/L EPA 8260B 05/03/16 10:12Styrene [100-42-5] ^0.11 MSZ1.00.11 U 11 ug/L EPA 8260B 05/03/16 10:12Tetrachloroethene [127-18-4] ^0.17 MSZ1.00.17 U 11 ug/L EPA 8260B 05/03/16 10:12Toluene [108-88-3] ^0.14 MSZ1.00.14 U 11 ug/L EPA 8260B 05/03/16 10:12trans-1,2-Dichloroethene [156-60-5] ^0.21 MSZ1.00.21 U 51 ug/L EPA 8260B 05/03/16 10:12trans-1,3-Dichloropropene [10061-02-6] ^0.15 MSZ1.00.15 U 11 ug/L EPA 8260B 05/03/16 10:12trans-1,4-Dichloro-2-butene [110-57-6] ^0.70 MSZ1.00.70 U 1001 ug/L EPA 8260B 05/03/16 10:12Trichloroethene [79-01-6] ^0.15 MSZ1.00.15 U 11 ug/L EPA 8260B 05/03/16 10:12Trichlorofluoromethane [75-69-4] ^0.24 MSZ1.00.24 U 11 ug/L EPA 8260B 05/03/16 10:12Vinyl acetate [108-05-4] ^0.95 MSZ5.00.95 U 501 ug/L EPA 8260B 05/03/16 10:12Vinyl chloride [75-01-4] ^0.32 MSZ1.00.32 U 11 ug/L EPA 8260B 05/03/16 10:12Xylenes (Total) [1330-20-7] ^0.45 MSZ3.00.45 U 51 Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF Page 29 of 64 Page 29 of 67 www.encolabs.com 9801-MW7Description:Lab Sample ID:CZ05055-08 04/21/16 10:30Received: Matrix:Water Sampled:04/20/16 10:37 Work Order:CZ05055 Wilson County MSWLFProject:Sampled By:ROBERT WELDY Volatile Organic Compounds by GCMS ^ - ENCO Cary certified analyte [NC 591] Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF 4-Bromofluorobenzene 53-13688 %MSZEPA 8260B 05/03/16 10:126E020284450.0 1 Dibromofluoromethane 67-12991 %MSZEPA 8260B 05/03/16 10:126E020284650.0 1 Toluene-d8 59-13495 %MSZEPA 8260B 05/03/16 10:126E020284850.0 1 Page 30 of 64 Page 30 of 67 www.encolabs.com 9801-MW7Description:Lab Sample ID:CZ05055-08 04/21/16 10:30Received: Matrix:Water Sampled:04/20/16 10:37 Work Order:CZ05055 Wilson County MSWLFProject:Sampled By:ROBERT WELDY Metals (total recoverable) by EPA 6000/7000 Series Methods ^ - ENCO Cary certified analyte [NC 591] Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL ug/L EPA 6020B 04/28/16 14:03Antimony [7440-36-0] ^0.220 VLO2.000.220 U 61 ug/L EPA 6010D 04/27/16 13:27Arsenic [7440-38-2] ^6.80 JDH10.06.80 U 101 ug/L EPA 6010D 04/27/16 13:27Barium [7440-39-3] ^1.00 JDH10.0106 1001 ug/L EPA 6010D 04/27/16 13:27Beryllium [7440-41-7] ^0.100 JDH1.000.100 U 11 ug/L EPA 6010D 04/27/16 13:27Cadmium [7440-43-9] ^0.360 JDH1.000.360 U 11 ug/L EPA 6010D 04/27/16 13:27Chromium [7440-47-3] ^1.40 JDH10.01.40 U 101 ug/L EPA 6010D 04/27/16 13:27Cobalt [7440-48-4] ^1.10 JDH10.01.10 U 101 ug/L EPA 6010D 04/27/16 13:27Copper [7440-50-8] ^1.60 JDH10.01.60 U 101 ug/L EPA 6010D 04/27/16 13:27Lead [7439-92-1] ^3.10 JDH10.03.10 U 101 ug/L EPA 6010D 04/27/16 13:27Nickel [7440-02-0] ^2.20 JDH10.02.20 U 501 ug/L EPA 6020B 04/28/16 14:03Selenium [7782-49-2] ^0.910 VLO3.000.910 U 101 ug/L EPA 6010D 04/27/16 13:27Silver [7440-22-4] ^1.90 JDH10.01.90 U 101 ug/L EPA 6020B 04/28/16 14:03Thallium [7440-28-0] ^0.110 VLO1.000.110 U 5.51 ug/L EPA 6010D 04/27/16 13:27Vanadium [7440-62-2] ^1.40 JDH10.01.40 U 251 ug/L EPA 6010D 04/27/16 13:27Zinc [7440-66-6] ^4.40 JDH10.04.63 J 101 This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 31 of 64 Page 31 of 67 www.encolabs.com 9801-MW8Description:Lab Sample ID:CZ05055-09 04/21/16 10:30Received: Matrix:Water Sampled:04/20/16 08:50 Work Order:CZ05055 Wilson County MSWLFProject:Sampled By:ROBERT WELDY Volatile Organic Compounds by GCMS ^ - ENCO Cary certified analyte [NC 591] Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL ug/L EPA 8260B 05/03/16 19:431,1,1,2-Tetrachloroethane [630-20-6] ^0.17 MSZ1.00.17 U 51 ug/L EPA 8260B 05/03/16 19:431,1,1-Trichloroethane [71-55-6] ^0.12 MSZ1.00.12 U 11 ug/L EPA 8260B 05/03/16 19:431,1,2,2-Tetrachloroethane [79-34-5] ^0.28 MSZ1.00.28 U 31 ug/L EPA 8260B 05/03/16 19:431,1,2-Trichloroethane [79-00-5] ^0.14 MSZ1.00.14 U 11 ug/L EPA 8260B 05/03/16 19:431,1-Dichloroethane [75-34-3] ^0.13 MSZ1.00.13 U 51 ug/L EPA 8260B 05/03/16 19:431,1-Dichloroethene [75-35-4] ^0.21 MSZ1.00.21 U 51 ug/L EPA 8260B 05/03/16 19:431,2,3-Trichloropropane [96-18-4] ^0.23 MSZ1.00.23 U 11 ug/L EPA 8260B 05/03/16 19:431,2-Dibromo-3-chloropropane [96-12-8] ^0.48 MSZ1.00.48 U 131 ug/L EPA 8260B 05/03/16 19:431,2-Dibromoethane [106-93-4] ^0.66 MSZ1.00.66 U 11 ug/L EPA 8260B 05/03/16 19:431,2-Dichlorobenzene [95-50-1] ^0.19 MSZ1.00.19 U 51 ug/L EPA 8260B 05/03/16 19:431,2-Dichloroethane [107-06-2] ^0.21 MSZ1.00.21 U 11 ug/L EPA 8260B 05/03/16 19:431,2-Dichloropropane [78-87-5] ^0.10 MSZ1.00.10 U 11 ug/L EPA 8260B 05/03/16 19:431,4-Dichlorobenzene [106-46-7] ^0.19 MSZ1.00.19 U 11 ug/L EPA 8260B 05/03/16 19:432-Butanone [78-93-3] ^1.3 MSZ5.01.3 U 1001 ug/L EPA 8260B 05/03/16 19:432-Hexanone [591-78-6] ^0.88 MSZ5.00.88 U 501 ug/L EPA 8260B 05/03/16 19:434-Methyl-2-pentanone [108-10-1] ^1.1 MSZ5.01.1 U 1001 ug/L EPA 8260B 05/03/16 19:43Acetone [67-64-1] ^1.2 MSZ5.01.2 U 1001 ug/L EPA 8260B 05/03/16 19:43Acrylonitrile [107-13-1] ^3.5 MSZ103.5 U 2001 ug/L EPA 8260B 05/03/16 19:43Benzene [71-43-2] ^0.15 MSZ1.00.15 U 11 ug/L EPA 8260B 05/03/16 19:43Bromochloromethane [74-97-5] ^0.48 MSZ1.00.48 U 31 ug/L EPA 8260B 05/03/16 19:43Bromodichloromethane [75-27-4] ^0.17 MSZ1.00.17 U 11 ug/L EPA 8260B 05/03/16 19:43Bromoform [75-25-2] ^0.22 MSZ1.00.22 U 31 ug/L EPA 8260B 05/03/16 19:43Bromomethane [74-83-9] ^0.14 MSZ1.00.14 U 101 ug/L EPA 8260B 05/03/16 19:43Carbon disulfide [75-15-0] ^1.5 MSZ5.01.5 U 1001 ug/L EPA 8260B 05/03/16 19:43Carbon tetrachloride [56-23-5] ^0.17 MSZ1.00.17 U 11 ug/L EPA 8260B 05/03/16 19:43Chlorobenzene [108-90-7] ^0.17 MSZ1.00.17 U 31 ug/L EPA 8260B 05/03/16 19:43Chloroethane [75-00-3] ^0.23 MSZ1.00.23 U 101 ug/L EPA 8260B 05/03/16 19:43Chloroform [67-66-3] ^0.18 MSZ1.00.18 U 51 ug/L EPA 8260B 05/03/16 19:43Chloromethane [74-87-3] ^0.13 MSZ1.00.13 U 11 ug/L EPA 8260B 05/03/16 19:43cis-1,2-Dichloroethene [156-59-2] ^0.15 MSZ1.00.15 U 51 ug/L EPA 8260B 05/03/16 19:43cis-1,3-Dichloropropene [10061-01-5] ^0.20 MSZ1.00.20 U 11 ug/L EPA 8260B 05/03/16 19:43Dibromochloromethane [124-48-1] ^0.17 MSZ1.00.17 U 31 ug/L EPA 8260B 05/03/16 19:43Dibromomethane [74-95-3] ^0.27 MSZ1.00.27 U 101 ug/L EPA 8260B 05/03/16 19:43Ethylbenzene [100-41-4] ^0.13 MSZ1.00.13 U 11 ug/L EPA 8260B 05/03/16 19:43Iodomethane [74-88-4] ^1.7 MSZ5.01.7 U 101 ug/L EPA 8260B 05/03/16 19:43m,p-Xylenes [108-38-3/106-42-3] ^0.17 MSZ2.00.17 U NE1 ug/L EPA 8260B 05/03/16 19:43Methylene chloride [75-09-2] ^0.23 MSZ1.00.23 U 11 ug/L EPA 8260B 05/03/16 19:43o-Xylene [95-47-6] ^0.065 MSZ1.00.065 U NE1 ug/L EPA 8260B 05/03/16 19:43Styrene [100-42-5] ^0.11 MSZ1.00.11 U 11 ug/L EPA 8260B 05/03/16 19:43Tetrachloroethene [127-18-4] ^0.17 MSZ1.00.17 U 11 ug/L EPA 8260B 05/03/16 19:43Toluene [108-88-3] ^0.14 MSZ1.00.14 U 11 ug/L EPA 8260B 05/03/16 19:43trans-1,2-Dichloroethene [156-60-5] ^0.21 MSZ1.00.21 U 51 ug/L EPA 8260B 05/03/16 19:43trans-1,3-Dichloropropene [10061-02-6] ^0.15 MSZ1.00.15 U 11 ug/L EPA 8260B 05/03/16 19:43trans-1,4-Dichloro-2-butene [110-57-6] ^0.70 MSZ1.00.70 U 1001 ug/L EPA 8260B 05/03/16 19:43Trichloroethene [79-01-6] ^0.15 MSZ1.00.15 U 11 ug/L EPA 8260B 05/03/16 19:43Trichlorofluoromethane [75-69-4] ^0.24 MSZ1.00.24 U 11 ug/L EPA 8260B 05/03/16 19:43Vinyl acetate [108-05-4] ^0.95 MSZ5.00.95 U 501 ug/L EPA 8260B 05/03/16 19:43Vinyl chloride [75-01-4] ^0.32 MSZ1.00.32 U 11 ug/L EPA 8260B 05/03/16 19:43Xylenes (Total) [1330-20-7] ^0.45 MSZ3.00.45 U 51 Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF Page 32 of 64 Page 32 of 67 www.encolabs.com 9801-MW8Description:Lab Sample ID:CZ05055-09 04/21/16 10:30Received: Matrix:Water Sampled:04/20/16 08:50 Work Order:CZ05055 Wilson County MSWLFProject:Sampled By:ROBERT WELDY Volatile Organic Compounds by GCMS ^ - ENCO Cary certified analyte [NC 591] Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF 4-Bromofluorobenzene 53-13687 %MSZEPA 8260B 05/03/16 19:436E030174450.0 1 Dibromofluoromethane 67-12993 %MSZEPA 8260B 05/03/16 19:436E030174650.0 1 Toluene-d8 59-13494 %MSZEPA 8260B 05/03/16 19:436E030174750.0 1 Page 33 of 64 Page 33 of 67 www.encolabs.com 9801-MW8Description:Lab Sample ID:CZ05055-09 04/21/16 10:30Received: Matrix:Water Sampled:04/20/16 08:50 Work Order:CZ05055 Wilson County MSWLFProject:Sampled By:ROBERT WELDY Metals (total recoverable) by EPA 6000/7000 Series Methods ^ - ENCO Cary certified analyte [NC 591] Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL ug/L EPA 6020B 04/28/16 14:06Antimony [7440-36-0] ^0.220 VLO2.000.220 U 61 ug/L EPA 6010D 04/27/16 13:29Arsenic [7440-38-2] ^6.80 JDH10.06.80 U 101 ug/L EPA 6010D 04/27/16 13:29Barium [7440-39-3] ^1.00 JDH10.070.3 J 1001 ug/L EPA 6010D 04/27/16 13:29Beryllium [7440-41-7] ^0.100 JDH1.000.273 J 11 ug/L EPA 6010D 04/27/16 13:29Cadmium [7440-43-9] ^0.360 JDH1.000.360 U 11 ug/L EPA 6010D 04/27/16 13:29Chromium [7440-47-3] ^1.40 JDH10.01.40 U 101 ug/L EPA 6010D 04/27/16 13:29Cobalt [7440-48-4] ^1.10 JDH10.04.35 J 101 ug/L EPA 6010D 04/27/16 13:29Copper [7440-50-8] ^1.60 JDH10.01.60 U 101 ug/L EPA 6010D 04/27/16 13:29Lead [7439-92-1] ^3.10 JDH10.03.10 U 101 ug/L EPA 6010D 04/27/16 13:29Nickel [7440-02-0] ^2.20 JDH10.03.18 J 501 ug/L EPA 6020B 04/28/16 14:06Selenium [7782-49-2] ^0.910 VLO3.000.910 U 101 ug/L EPA 6010D 04/27/16 13:29Silver [7440-22-4] ^1.90 JDH10.01.90 U 101 ug/L EPA 6020B 04/28/16 14:06Thallium [7440-28-0] ^0.110 VLO1.000.110 U 5.51 ug/L EPA 6010D 04/27/16 13:29Vanadium [7440-62-2] ^1.40 JDH10.01.40 U 251 ug/L EPA 6010D 04/27/16 13:29Zinc [7440-66-6] ^4.40 JDH10.015.9 101 This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 34 of 64 Page 34 of 67 www.encolabs.com 9801-SW1Description:Lab Sample ID:CZ05055-10 04/21/16 10:30Received: Matrix:Water Sampled:04/20/16 09:57 Work Order:CZ05055 Wilson County MSWLFProject:Sampled By:ROBERT WELDY Volatile Organic Compounds by GCMS ^ - ENCO Cary certified analyte [NC 591] Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL ug/L EPA 8260B 05/03/16 11:101,1,1,2-Tetrachloroethane [630-20-6] ^0.17 MSZ1.00.17 U 51 ug/L EPA 8260B 05/03/16 11:101,1,1-Trichloroethane [71-55-6] ^0.12 MSZ1.00.12 U 11 ug/L EPA 8260B 05/03/16 11:101,1,2,2-Tetrachloroethane [79-34-5] ^0.28 MSZ1.00.28 U 31 ug/L EPA 8260B 05/03/16 11:101,1,2-Trichloroethane [79-00-5] ^0.14 MSZ1.00.14 U 11 ug/L EPA 8260B 05/03/16 11:101,1-Dichloroethane [75-34-3] ^0.13 MSZ1.00.13 U 51 ug/L EPA 8260B 05/03/16 11:101,1-Dichloroethene [75-35-4] ^0.21 MSZ1.00.21 U 51 ug/L EPA 8260B 05/03/16 11:101,2,3-Trichloropropane [96-18-4] ^0.23 MSZ1.00.23 U 11 ug/L EPA 8260B 05/03/16 11:101,2-Dibromo-3-chloropropane [96-12-8] ^0.48 MSZ1.00.48 U 131 ug/L EPA 8260B 05/03/16 11:101,2-Dibromoethane [106-93-4] ^0.66 MSZ1.00.66 U 11 ug/L EPA 8260B 05/03/16 11:101,2-Dichlorobenzene [95-50-1] ^0.19 MSZ1.00.19 U 51 ug/L EPA 8260B 05/03/16 11:101,2-Dichloroethane [107-06-2] ^0.21 MSZ1.00.21 U 11 ug/L EPA 8260B 05/03/16 11:101,2-Dichloropropane [78-87-5] ^0.10 MSZ1.00.10 U 11 ug/L EPA 8260B 05/03/16 11:101,4-Dichlorobenzene [106-46-7] ^0.19 MSZ1.00.19 U 11 ug/L EPA 8260B 05/03/16 11:102-Butanone [78-93-3] ^1.3 MSZ5.01.3 U 1001 ug/L EPA 8260B 05/03/16 11:102-Hexanone [591-78-6] ^0.88 MSZ5.00.88 U 501 ug/L EPA 8260B 05/03/16 11:104-Methyl-2-pentanone [108-10-1] ^1.1 MSZ5.01.1 U 1001 ug/L EPA 8260B 05/03/16 11:10Acetone [67-64-1] ^1.2 MSZ5.01.2 U 1001 ug/L EPA 8260B 05/03/16 11:10Acrylonitrile [107-13-1] ^3.5 MSZ103.5 U 2001 ug/L EPA 8260B 05/03/16 11:10Benzene [71-43-2] ^0.15 MSZ1.00.15 U 11 ug/L EPA 8260B 05/03/16 11:10Bromochloromethane [74-97-5] ^0.48 MSZ1.00.48 U 31 ug/L EPA 8260B 05/03/16 11:10Bromodichloromethane [75-27-4] ^0.17 MSZ1.00.17 U 11 ug/L EPA 8260B 05/03/16 11:10Bromoform [75-25-2] ^0.22 MSZ1.00.22 U 31 ug/L EPA 8260B 05/03/16 11:10Bromomethane [74-83-9] ^0.14 MSZ1.00.14 U 101 ug/L EPA 8260B 05/03/16 11:10Carbon disulfide [75-15-0] ^1.5 MSZ5.01.5 U 1001 ug/L EPA 8260B 05/03/16 11:10Carbon tetrachloride [56-23-5] ^0.17 MSZ1.00.17 U 11 ug/L EPA 8260B 05/03/16 11:10Chlorobenzene [108-90-7] ^0.17 MSZ1.00.17 U 31 ug/L EPA 8260B 05/03/16 11:10Chloroethane [75-00-3] ^0.23 MSZ1.00.23 U 101 ug/L EPA 8260B 05/03/16 11:10Chloroform [67-66-3] ^0.18 MSZ1.00.18 U 51 ug/L EPA 8260B 05/03/16 11:10Chloromethane [74-87-3] ^0.13 MSZ1.00.13 U 11 ug/L EPA 8260B 05/03/16 11:10cis-1,2-Dichloroethene [156-59-2] ^0.15 MSZ1.00.15 U 51 ug/L EPA 8260B 05/03/16 11:10cis-1,3-Dichloropropene [10061-01-5] ^0.20 MSZ1.00.20 U 11 ug/L EPA 8260B 05/03/16 11:10Dibromochloromethane [124-48-1] ^0.17 MSZ1.00.17 U 31 ug/L EPA 8260B 05/03/16 11:10Dibromomethane [74-95-3] ^0.27 MSZ1.00.27 U 101 ug/L EPA 8260B 05/03/16 11:10Ethylbenzene [100-41-4] ^0.13 MSZ1.00.13 U 11 ug/L EPA 8260B 05/03/16 11:10Iodomethane [74-88-4] ^1.7 MSZ5.01.7 U 101 ug/L EPA 8260B 05/03/16 11:10m,p-Xylenes [108-38-3/106-42-3] ^0.17 MSZ2.00.17 U NE1 ug/L EPA 8260B 05/03/16 11:10Methylene chloride [75-09-2] ^0.23 MSZ1.00.23 U 11 ug/L EPA 8260B 05/03/16 11:10o-Xylene [95-47-6] ^0.065 MSZ1.00.065 U NE1 ug/L EPA 8260B 05/03/16 11:10Styrene [100-42-5] ^0.11 MSZ1.00.11 U 11 ug/L EPA 8260B 05/03/16 11:10Tetrachloroethene [127-18-4] ^0.17 MSZ1.00.17 U 11 ug/L EPA 8260B 05/03/16 11:10Toluene [108-88-3] ^0.14 MSZ1.00.14 U 11 ug/L EPA 8260B 05/03/16 11:10trans-1,2-Dichloroethene [156-60-5] ^0.21 MSZ1.00.21 U 51 ug/L EPA 8260B 05/03/16 11:10trans-1,3-Dichloropropene [10061-02-6] ^0.15 MSZ1.00.15 U 11 ug/L EPA 8260B 05/03/16 11:10trans-1,4-Dichloro-2-butene [110-57-6] ^0.70 MSZ1.00.70 U 1001 ug/L EPA 8260B 05/03/16 11:10Trichloroethene [79-01-6] ^0.15 MSZ1.00.15 U 11 ug/L EPA 8260B 05/03/16 11:10Trichlorofluoromethane [75-69-4] ^0.24 MSZ1.00.24 U 11 ug/L EPA 8260B 05/03/16 11:10Vinyl acetate [108-05-4] ^0.95 MSZ5.00.95 U 501 ug/L EPA 8260B 05/03/16 11:10Vinyl chloride [75-01-4] ^0.32 MSZ1.00.32 U 11 ug/L EPA 8260B 05/03/16 11:10Xylenes (Total) [1330-20-7] ^0.45 MSZ3.00.45 U 51 Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF Page 35 of 64 Page 35 of 67 www.encolabs.com 9801-SW1Description:Lab Sample ID:CZ05055-10 04/21/16 10:30Received: Matrix:Water Sampled:04/20/16 09:57 Work Order:CZ05055 Wilson County MSWLFProject:Sampled By:ROBERT WELDY Volatile Organic Compounds by GCMS ^ - ENCO Cary certified analyte [NC 591] Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF 4-Bromofluorobenzene 53-13690 %MSZEPA 8260B 05/03/16 11:106E020284550.0 1 Dibromofluoromethane 67-12987 %MSZEPA 8260B 05/03/16 11:106E020284350.0 1 Toluene-d8 59-13493 %MSZEPA 8260B 05/03/16 11:106E020284750.0 1 Page 36 of 64 Page 36 of 67 www.encolabs.com 9801-SW1Description:Lab Sample ID:CZ05055-10 04/21/16 10:30Received: Matrix:Water Sampled:04/20/16 09:57 Work Order:CZ05055 Wilson County MSWLFProject:Sampled By:ROBERT WELDY Metals (total recoverable) by EPA 6000/7000 Series Methods ^ - ENCO Cary certified analyte [NC 591] Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL ug/L EPA 6020B 04/28/16 14:10Antimony [7440-36-0] ^0.220 VLO2.000.220 U 61 ug/L EPA 6010D 04/27/16 13:32Arsenic [7440-38-2] ^6.80 JDH10.06.80 U 101 ug/L EPA 6010D 04/27/16 13:32Barium [7440-39-3] ^1.00 JDH10.052.2 J 1001 ug/L EPA 6010D 04/27/16 13:32Beryllium [7440-41-7] ^0.100 JDH1.000.100 U 11 ug/L EPA 6010D 04/27/16 13:32Cadmium [7440-43-9] ^0.360 JDH1.000.360 U 11 ug/L EPA 6010D 04/27/16 13:32Chromium [7440-47-3] ^1.40 JDH10.01.40 U 101 ug/L EPA 6010D 04/27/16 13:32Cobalt [7440-48-4] ^1.10 JDH10.05.64 J 101 ug/L EPA 6010D 04/27/16 13:32Copper [7440-50-8] ^1.60 JDH10.01.60 U 101 ug/L EPA 6010D 04/27/16 13:32Lead [7439-92-1] ^3.10 JDH10.03.10 U 101 ug/L EPA 6010D 04/27/16 13:32Nickel [7440-02-0] ^2.20 JDH10.03.07 J 501 ug/L EPA 6020B 04/28/16 14:10Selenium [7782-49-2] ^0.910 VLO3.000.910 U 101 ug/L EPA 6010D 04/27/16 13:32Silver [7440-22-4] ^1.90 JDH10.01.90 U 101 ug/L EPA 6020B 04/28/16 14:10Thallium [7440-28-0] ^0.110 VLO1.000.110 U 5.51 ug/L EPA 6010D 04/27/16 13:32Vanadium [7440-62-2] ^1.40 JDH10.03.48 J 251 ug/L EPA 6010D 04/27/16 13:32Zinc [7440-66-6] ^4.40 JDH10.05.55 J 101 This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 37 of 64 Page 37 of 67 www.encolabs.com 9801-SW2Description:Lab Sample ID:CZ05055-11 04/21/16 10:30Received: Matrix:Water Sampled:04/20/16 09:39 Work Order:CZ05055 Wilson County MSWLFProject:Sampled By:ROBERT WELDY Volatile Organic Compounds by GCMS ^ - ENCO Cary certified analyte [NC 591] Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL ug/L EPA 8260B 05/04/16 04:491,1,1,2-Tetrachloroethane [630-20-6] ^0.17 MSZ1.00.17 U 51 ug/L EPA 8260B 05/04/16 04:491,1,1-Trichloroethane [71-55-6] ^0.12 MSZ1.00.12 U 11 ug/L EPA 8260B 05/04/16 04:491,1,2,2-Tetrachloroethane [79-34-5] ^0.28 MSZ1.00.28 U 31 ug/L EPA 8260B 05/04/16 04:491,1,2-Trichloroethane [79-00-5] ^0.14 MSZ1.00.14 U 11 ug/L EPA 8260B 05/04/16 04:491,1-Dichloroethane [75-34-3] ^0.13 MSZ1.00.13 U 51 ug/L EPA 8260B 05/04/16 04:491,1-Dichloroethene [75-35-4] ^0.21 MSZ1.00.21 U 51 ug/L EPA 8260B 05/04/16 04:491,2,3-Trichloropropane [96-18-4] ^0.23 MSZ1.00.23 U 11 ug/L EPA 8260B 05/04/16 04:491,2-Dibromo-3-chloropropane [96-12-8] ^0.48 MSZ1.00.48 U 131 ug/L EPA 8260B 05/04/16 04:491,2-Dibromoethane [106-93-4] ^0.66 MSZ1.00.66 U 11 ug/L EPA 8260B 05/04/16 04:491,2-Dichlorobenzene [95-50-1] ^0.19 MSZ1.00.19 U 51 ug/L EPA 8260B 05/04/16 04:491,2-Dichloroethane [107-06-2] ^0.21 MSZ1.00.21 U 11 ug/L EPA 8260B 05/04/16 04:491,2-Dichloropropane [78-87-5] ^0.10 MSZ1.00.10 U 11 ug/L EPA 8260B 05/04/16 04:491,4-Dichlorobenzene [106-46-7] ^0.19 MSZ1.00.19 U 11 ug/L EPA 8260B 05/04/16 04:492-Butanone [78-93-3] ^1.3 MSZ5.01.3 U 1001 ug/L EPA 8260B 05/04/16 04:492-Hexanone [591-78-6] ^0.88 MSZ5.00.88 U 501 ug/L EPA 8260B 05/04/16 04:494-Methyl-2-pentanone [108-10-1] ^1.1 MSZ5.01.1 U 1001 ug/L EPA 8260B 05/04/16 04:49Acetone [67-64-1] ^1.2 MSZ5.01.2 U 1001 ug/L EPA 8260B 05/04/16 04:49Acrylonitrile [107-13-1] ^3.5 MSZ103.5 U 2001 ug/L EPA 8260B 05/04/16 04:49Benzene [71-43-2] ^0.15 MSZ1.00.15 U 11 ug/L EPA 8260B 05/04/16 04:49Bromochloromethane [74-97-5] ^0.48 MSZ1.00.48 U 31 ug/L EPA 8260B 05/04/16 04:49Bromodichloromethane [75-27-4] ^0.17 MSZ1.00.17 U 11 ug/L EPA 8260B 05/04/16 04:49Bromoform [75-25-2] ^0.22 MSZ1.00.22 U 31 ug/L EPA 8260B 05/04/16 04:49Bromomethane [74-83-9] ^0.14 MSZ1.00.14 U 101 ug/L EPA 8260B 05/04/16 04:49Carbon disulfide [75-15-0] ^1.5 MSZ5.01.5 U 1001 ug/L EPA 8260B 05/04/16 04:49Carbon tetrachloride [56-23-5] ^0.17 MSZ1.00.17 U 11 ug/L EPA 8260B 05/04/16 04:49Chlorobenzene [108-90-7] ^0.17 MSZ1.00.17 U 31 ug/L EPA 8260B 05/04/16 04:49Chloroethane [75-00-3] ^0.23 MSZ1.00.23 U 101 ug/L EPA 8260B 05/04/16 04:49Chloroform [67-66-3] ^0.18 MSZ1.00.18 U 51 ug/L EPA 8260B 05/04/16 04:49Chloromethane [74-87-3] ^0.13 MSZ1.00.13 U 11 ug/L EPA 8260B 05/04/16 04:49cis-1,2-Dichloroethene [156-59-2] ^0.15 MSZ1.01.2 J 51 ug/L EPA 8260B 05/04/16 04:49cis-1,3-Dichloropropene [10061-01-5] ^0.20 MSZ1.00.20 U 11 ug/L EPA 8260B 05/04/16 04:49Dibromochloromethane [124-48-1] ^0.17 MSZ1.00.17 U 31 ug/L EPA 8260B 05/04/16 04:49Dibromomethane [74-95-3] ^0.27 MSZ1.00.27 U 101 ug/L EPA 8260B 05/04/16 04:49Ethylbenzene [100-41-4] ^0.13 MSZ1.00.13 U 11 ug/L EPA 8260B 05/04/16 04:49Iodomethane [74-88-4] ^1.7 MSZ5.01.7 U 101 ug/L EPA 8260B 05/04/16 04:49m,p-Xylenes [108-38-3/106-42-3] ^0.17 MSZ2.00.17 U NE1 ug/L EPA 8260B 05/04/16 04:49Methylene chloride [75-09-2] ^0.23 MSZ1.00.23 U 11 ug/L EPA 8260B 05/04/16 04:49o-Xylene [95-47-6] ^0.065 MSZ1.00.065 U NE1 ug/L EPA 8260B 05/04/16 04:49Styrene [100-42-5] ^0.11 MSZ1.00.11 U 11 ug/L EPA 8260B 05/04/16 04:49Tetrachloroethene [127-18-4] ^0.17 MSZ1.00.17 U 11 ug/L EPA 8260B 05/04/16 04:49Toluene [108-88-3] ^0.14 MSZ1.00.14 U 11 ug/L EPA 8260B 05/04/16 04:49trans-1,2-Dichloroethene [156-60-5] ^0.21 MSZ1.00.21 U 51 ug/L EPA 8260B 05/04/16 04:49trans-1,3-Dichloropropene [10061-02-6] ^0.15 MSZ1.00.15 U 11 ug/L EPA 8260B 05/04/16 04:49trans-1,4-Dichloro-2-butene [110-57-6] ^0.70 MSZ1.00.70 U 1001 ug/L EPA 8260B 05/04/16 04:49Trichloroethene [79-01-6] ^0.15 MSZ1.00.15 U 11 ug/L EPA 8260B 05/04/16 04:49Trichlorofluoromethane [75-69-4] ^0.24 MSZ1.00.24 U 11 ug/L EPA 8260B 05/04/16 04:49Vinyl acetate [108-05-4] ^0.95 MSZ5.00.95 U 501 ug/L EPA 8260B 05/04/16 04:49Vinyl chloride [75-01-4] ^0.32 MSZ1.00.32 U 11 ug/L EPA 8260B 05/04/16 04:49Xylenes (Total) [1330-20-7] ^0.45 MSZ3.00.45 U 51 Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF Page 38 of 64 Page 38 of 67 www.encolabs.com 9801-SW2Description:Lab Sample ID:CZ05055-11 04/21/16 10:30Received: Matrix:Water Sampled:04/20/16 09:39 Work Order:CZ05055 Wilson County MSWLFProject:Sampled By:ROBERT WELDY Volatile Organic Compounds by GCMS ^ - ENCO Cary certified analyte [NC 591] Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF 4-Bromofluorobenzene 53-136106 %MSZEPA 8260B 05/04/16 04:496E030205350.0 1 Dibromofluoromethane 67-129108 %MSZEPA 8260B 05/04/16 04:496E030205450.0 1 Toluene-d8 59-134100 %MSZEPA 8260B 05/04/16 04:496E030205050.0 1 Page 39 of 64 Page 39 of 67 www.encolabs.com 9801-SW2Description:Lab Sample ID:CZ05055-11 04/21/16 10:30Received: Matrix:Water Sampled:04/20/16 09:39 Work Order:CZ05055 Wilson County MSWLFProject:Sampled By:ROBERT WELDY Metals (total recoverable) by EPA 6000/7000 Series Methods ^ - ENCO Cary certified analyte [NC 591] Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL ug/L EPA 6020B 04/28/16 14:14Antimony [7440-36-0] ^0.220 VLO2.000.220 U 61 ug/L EPA 6010D 04/27/16 13:35Arsenic [7440-38-2] ^6.80 JDH10.06.80 U 101 ug/L EPA 6010D 04/27/16 13:35Barium [7440-39-3] ^1.00 JDH10.0102 1001 ug/L EPA 6010D 04/27/16 13:35Beryllium [7440-41-7] ^0.100 JDH1.000.100 U 11 ug/L EPA 6010D 04/27/16 13:35Cadmium [7440-43-9] ^0.360 JDH1.000.360 U 11 ug/L EPA 6010D 04/27/16 13:35Chromium [7440-47-3] ^1.40 JDH10.01.40 U 101 ug/L EPA 6010D 04/27/16 13:35Cobalt [7440-48-4] ^1.10 JDH10.03.14 J 101 ug/L EPA 6010D 04/27/16 13:35Copper [7440-50-8] ^1.60 JDH10.08.10 J 101 ug/L EPA 6010D 04/27/16 13:35Lead [7439-92-1] ^3.10 JDH10.03.10 U 101 ug/L EPA 6010D 04/27/16 13:35Nickel [7440-02-0] ^2.20 JDH10.04.92 J 501 ug/L EPA 6020B 04/28/16 14:14Selenium [7782-49-2] ^0.910 VLO3.000.910 U 101 ug/L EPA 6010D 04/27/16 13:35Silver [7440-22-4] ^1.90 JDH10.01.90 U 101 ug/L EPA 6020B 04/28/16 14:14Thallium [7440-28-0] ^0.110 VLO1.000.110 U 5.51 ug/L EPA 6010D 04/27/16 13:35Vanadium [7440-62-2] ^1.40 JDH10.01.99 J 251 ug/L EPA 6010D 04/27/16 13:35Zinc [7440-66-6] ^4.40 JDH10.011.5 101 This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 40 of 64 Page 40 of 67 www.encolabs.com 9801-SW3Description:Lab Sample ID:CZ05055-12 04/21/16 10:30Received: Matrix:Water Sampled:04/20/16 11:20 Work Order:CZ05055 Wilson County MSWLFProject:Sampled By:ROBERT WELDY Volatile Organic Compounds by GCMS ^ - ENCO Cary certified analyte [NC 591] Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL ug/L EPA 8260B 05/04/16 05:191,1,1,2-Tetrachloroethane [630-20-6] ^0.17 MSZ1.00.17 U 51 ug/L EPA 8260B 05/04/16 05:191,1,1-Trichloroethane [71-55-6] ^0.12 MSZ1.00.12 U 11 ug/L EPA 8260B 05/04/16 05:191,1,2,2-Tetrachloroethane [79-34-5] ^0.28 MSZ1.00.28 U 31 ug/L EPA 8260B 05/04/16 05:191,1,2-Trichloroethane [79-00-5] ^0.14 MSZ1.00.14 U 11 ug/L EPA 8260B 05/04/16 05:191,1-Dichloroethane [75-34-3] ^0.13 MSZ1.00.13 U 51 ug/L EPA 8260B 05/04/16 05:191,1-Dichloroethene [75-35-4] ^0.21 MSZ1.00.21 U 51 ug/L EPA 8260B 05/04/16 05:191,2,3-Trichloropropane [96-18-4] ^0.23 MSZ1.00.23 U 11 ug/L EPA 8260B 05/04/16 05:191,2-Dibromo-3-chloropropane [96-12-8] ^0.48 MSZ1.00.48 U 131 ug/L EPA 8260B 05/04/16 05:191,2-Dibromoethane [106-93-4] ^0.66 MSZ1.00.66 U 11 ug/L EPA 8260B 05/04/16 05:191,2-Dichlorobenzene [95-50-1] ^0.19 MSZ1.00.19 U 51 ug/L EPA 8260B 05/04/16 05:191,2-Dichloroethane [107-06-2] ^0.21 MSZ1.00.21 U 11 ug/L EPA 8260B 05/04/16 05:191,2-Dichloropropane [78-87-5] ^0.10 MSZ1.00.10 U 11 ug/L EPA 8260B 05/04/16 05:191,4-Dichlorobenzene [106-46-7] ^0.19 MSZ1.00.19 U 11 ug/L EPA 8260B 05/04/16 05:192-Butanone [78-93-3] ^1.3 MSZ5.01.3 U 1001 ug/L EPA 8260B 05/04/16 05:192-Hexanone [591-78-6] ^0.88 MSZ5.00.88 U 501 ug/L EPA 8260B 05/04/16 05:194-Methyl-2-pentanone [108-10-1] ^1.1 MSZ5.01.1 U 1001 ug/L EPA 8260B 05/04/16 05:19Acetone [67-64-1] ^1.2 MSZ5.03.6 J 1001 ug/L EPA 8260B 05/04/16 05:19Acrylonitrile [107-13-1] ^3.5 MSZ103.5 U 2001 ug/L EPA 8260B 05/04/16 05:19Benzene [71-43-2] ^0.15 MSZ1.00.15 U 11 ug/L EPA 8260B 05/04/16 05:19Bromochloromethane [74-97-5] ^0.48 MSZ1.00.48 U 31 ug/L EPA 8260B 05/04/16 05:19Bromodichloromethane [75-27-4] ^0.17 MSZ1.00.17 U 11 ug/L EPA 8260B 05/04/16 05:19Bromoform [75-25-2] ^0.22 MSZ1.00.22 U 31 ug/L EPA 8260B 05/04/16 05:19Bromomethane [74-83-9] ^0.14 MSZ1.00.14 U 101 ug/L EPA 8260B 05/04/16 05:19Carbon disulfide [75-15-0] ^1.5 MSZ5.01.5 U 1001 ug/L EPA 8260B 05/04/16 05:19Carbon tetrachloride [56-23-5] ^0.17 MSZ1.00.17 U 11 ug/L EPA 8260B 05/04/16 05:19Chlorobenzene [108-90-7] ^0.17 MSZ1.00.17 U 31 ug/L EPA 8260B 05/04/16 05:19Chloroethane [75-00-3] ^0.23 MSZ1.00.23 U 101 ug/L EPA 8260B 05/04/16 05:19Chloroform [67-66-3] ^0.18 MSZ1.00.18 U 51 ug/L EPA 8260B 05/04/16 05:19Chloromethane [74-87-3] ^0.13 MSZ1.00.13 U 11 ug/L EPA 8260B 05/04/16 05:19cis-1,2-Dichloroethene [156-59-2] ^0.15 MSZ1.00.15 U 51 ug/L EPA 8260B 05/04/16 05:19cis-1,3-Dichloropropene [10061-01-5] ^0.20 MSZ1.00.20 U 11 ug/L EPA 8260B 05/04/16 05:19Dibromochloromethane [124-48-1] ^0.17 MSZ1.00.17 U 31 ug/L EPA 8260B 05/04/16 05:19Dibromomethane [74-95-3] ^0.27 MSZ1.00.27 U 101 ug/L EPA 8260B 05/04/16 05:19Ethylbenzene [100-41-4] ^0.13 MSZ1.00.13 U 11 ug/L EPA 8260B 05/04/16 05:19Iodomethane [74-88-4] ^1.7 MSZ5.01.7 U 101 ug/L EPA 8260B 05/04/16 05:19m,p-Xylenes [108-38-3/106-42-3] ^0.17 MSZ2.00.17 U NE1 ug/L EPA 8260B 05/04/16 05:19Methylene chloride [75-09-2] ^0.23 MSZ1.00.23 U 11 ug/L EPA 8260B 05/04/16 05:19o-Xylene [95-47-6] ^0.065 MSZ1.00.065 U NE1 ug/L EPA 8260B 05/04/16 05:19Styrene [100-42-5] ^0.11 MSZ1.00.11 U 11 ug/L EPA 8260B 05/04/16 05:19Tetrachloroethene [127-18-4] ^0.17 MSZ1.00.17 U 11 ug/L EPA 8260B 05/04/16 05:19Toluene [108-88-3] ^0.14 MSZ1.00.53 J 11 ug/L EPA 8260B 05/04/16 05:19trans-1,2-Dichloroethene [156-60-5] ^0.21 MSZ1.00.21 U 51 ug/L EPA 8260B 05/04/16 05:19trans-1,3-Dichloropropene [10061-02-6] ^0.15 MSZ1.00.15 U 11 ug/L EPA 8260B 05/04/16 05:19trans-1,4-Dichloro-2-butene [110-57-6] ^0.70 MSZ1.00.70 U 1001 ug/L EPA 8260B 05/04/16 05:19Trichloroethene [79-01-6] ^0.15 MSZ1.00.15 U 11 ug/L EPA 8260B 05/04/16 05:19Trichlorofluoromethane [75-69-4] ^0.24 MSZ1.00.24 U 11 ug/L EPA 8260B 05/04/16 05:19Vinyl acetate [108-05-4] ^0.95 MSZ5.00.95 U 501 ug/L EPA 8260B 05/04/16 05:19Vinyl chloride [75-01-4] ^0.32 MSZ1.00.32 U 11 ug/L EPA 8260B 05/04/16 05:19Xylenes (Total) [1330-20-7] ^0.45 MSZ3.00.45 U 51 Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF Page 41 of 64 Page 41 of 67 www.encolabs.com 9801-SW3Description:Lab Sample ID:CZ05055-12 04/21/16 10:30Received: Matrix:Water Sampled:04/20/16 11:20 Work Order:CZ05055 Wilson County MSWLFProject:Sampled By:ROBERT WELDY Volatile Organic Compounds by GCMS ^ - ENCO Cary certified analyte [NC 591] Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF 4-Bromofluorobenzene 53-136107 %MSZEPA 8260B 05/04/16 05:196E030205350.0 1 Dibromofluoromethane 67-129107 %MSZEPA 8260B 05/04/16 05:196E030205450.0 1 Toluene-d8 59-13499 %MSZEPA 8260B 05/04/16 05:196E030205050.0 1 Page 42 of 64 Page 42 of 67 www.encolabs.com 9801-SW3Description:Lab Sample ID:CZ05055-12 04/21/16 10:30Received: Matrix:Water Sampled:04/20/16 11:20 Work Order:CZ05055 Wilson County MSWLFProject:Sampled By:ROBERT WELDY Metals (total recoverable) by EPA 6000/7000 Series Methods ^ - ENCO Cary certified analyte [NC 591] Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL ug/L EPA 6020B 04/28/16 14:30Antimony [7440-36-0] ^0.220 VLO2.000.220 U 61 ug/L EPA 6010D 04/27/16 13:37Arsenic [7440-38-2] ^6.80 JDH10.07.02 J 101 ug/L EPA 6010D 04/27/16 13:37Barium [7440-39-3] ^1.00 JDH10.0257 1001 ug/L EPA 6010D 04/27/16 13:37Beryllium [7440-41-7] ^0.100 JDH1.001.17 11 ug/L EPA 6010D 04/27/16 13:37Cadmium [7440-43-9] ^0.360 JDH1.000.360 U 11 ug/L EPA 6010D 04/27/16 13:37Chromium [7440-47-3] ^1.40 JDH10.07.36 J 101 ug/L EPA 6010D 04/27/16 13:37Cobalt [7440-48-4] ^1.10 JDH10.016.1 101 ug/L EPA 6010D 04/27/16 13:37Copper [7440-50-8] ^1.60 JDH10.07.98 J 101 ug/L EPA 6010D 04/27/16 13:37Lead [7439-92-1] ^3.10 JDH10.026.5 101 ug/L EPA 6010D 04/27/16 13:37Nickel [7440-02-0] ^2.20 JDH10.012.7 J 501 ug/L EPA 6020B 04/28/16 14:30Selenium [7782-49-2] ^0.910 VLO3.000.910 U 101 ug/L EPA 6010D 04/27/16 13:37Silver [7440-22-4] ^1.90 JDH10.01.90 U 101 ug/L EPA 6020B 04/28/16 14:30Thallium [7440-28-0] ^0.110 VLO1.000.110 U 5.51 ug/L EPA 6010D 04/27/16 13:37Vanadium [7440-62-2] ^1.40 JDH10.024.5 J 251 ug/L EPA 6010D 04/27/16 13:37Zinc [7440-66-6] ^4.40 JDH10.064.7 101 This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 43 of 64 Page 43 of 67 www.encolabs.com 9801-SW4Description:Lab Sample ID:CZ05055-13 04/21/16 10:30Received: Matrix:Water Sampled:04/20/16 09:34 Work Order:CZ05055 Wilson County MSWLFProject:Sampled By:ROBERT WELDY Volatile Organic Compounds by GCMS ^ - ENCO Cary certified analyte [NC 591] Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL ug/L EPA 8260B 05/04/16 05:491,1,1,2-Tetrachloroethane [630-20-6] ^0.17 MSZ1.00.17 U 51 ug/L EPA 8260B 05/04/16 05:491,1,1-Trichloroethane [71-55-6] ^0.12 MSZ1.00.12 U 11 ug/L EPA 8260B 05/04/16 05:491,1,2,2-Tetrachloroethane [79-34-5] ^0.28 MSZ1.00.28 U 31 ug/L EPA 8260B 05/04/16 05:491,1,2-Trichloroethane [79-00-5] ^0.14 MSZ1.00.14 U 11 ug/L EPA 8260B 05/04/16 05:491,1-Dichloroethane [75-34-3] ^0.13 MSZ1.00.13 U 51 ug/L EPA 8260B 05/04/16 05:491,1-Dichloroethene [75-35-4] ^0.21 MSZ1.00.21 U 51 ug/L EPA 8260B 05/04/16 05:491,2,3-Trichloropropane [96-18-4] ^0.23 MSZ1.00.23 U 11 ug/L EPA 8260B 05/04/16 05:491,2-Dibromo-3-chloropropane [96-12-8] ^0.48 MSZ1.00.48 U 131 ug/L EPA 8260B 05/04/16 05:491,2-Dibromoethane [106-93-4] ^0.66 MSZ1.00.66 U 11 ug/L EPA 8260B 05/04/16 05:491,2-Dichlorobenzene [95-50-1] ^0.19 MSZ1.00.19 U 51 ug/L EPA 8260B 05/04/16 05:491,2-Dichloroethane [107-06-2] ^0.21 MSZ1.00.21 U 11 ug/L EPA 8260B 05/04/16 05:491,2-Dichloropropane [78-87-5] ^0.10 MSZ1.00.10 U 11 ug/L EPA 8260B 05/04/16 05:491,4-Dichlorobenzene [106-46-7] ^0.19 MSZ1.00.19 U 11 ug/L EPA 8260B 05/04/16 05:492-Butanone [78-93-3] ^1.3 MSZ5.01.3 U 1001 ug/L EPA 8260B 05/04/16 05:492-Hexanone [591-78-6] ^0.88 MSZ5.00.88 U 501 ug/L EPA 8260B 05/04/16 05:494-Methyl-2-pentanone [108-10-1] ^1.1 MSZ5.01.1 U 1001 ug/L EPA 8260B 05/04/16 05:49Acetone [67-64-1] ^1.2 MSZ5.01.2 U 1001 ug/L EPA 8260B 05/04/16 05:49Acrylonitrile [107-13-1] ^3.5 MSZ103.5 U 2001 ug/L EPA 8260B 05/04/16 05:49Benzene [71-43-2] ^0.15 MSZ1.00.15 U 11 ug/L EPA 8260B 05/04/16 05:49Bromochloromethane [74-97-5] ^0.48 MSZ1.00.48 U 31 ug/L EPA 8260B 05/04/16 05:49Bromodichloromethane [75-27-4] ^0.17 MSZ1.00.17 U 11 ug/L EPA 8260B 05/04/16 05:49Bromoform [75-25-2] ^0.22 MSZ1.00.22 U 31 ug/L EPA 8260B 05/04/16 05:49Bromomethane [74-83-9] ^0.14 MSZ1.00.14 U 101 ug/L EPA 8260B 05/04/16 05:49Carbon disulfide [75-15-0] ^1.5 MSZ5.01.5 U 1001 ug/L EPA 8260B 05/04/16 05:49Carbon tetrachloride [56-23-5] ^0.17 MSZ1.00.17 U 11 ug/L EPA 8260B 05/04/16 05:49Chlorobenzene [108-90-7] ^0.17 MSZ1.00.17 U 31 ug/L EPA 8260B 05/04/16 05:49Chloroethane [75-00-3] ^0.23 MSZ1.00.23 U 101 ug/L EPA 8260B 05/04/16 05:49Chloroform [67-66-3] ^0.18 MSZ1.00.18 U 51 ug/L EPA 8260B 05/04/16 05:49Chloromethane [74-87-3] ^0.13 MSZ1.00.13 U 11 ug/L EPA 8260B 05/04/16 05:49cis-1,2-Dichloroethene [156-59-2] ^0.15 MSZ1.01.5 J 51 ug/L EPA 8260B 05/04/16 05:49cis-1,3-Dichloropropene [10061-01-5] ^0.20 MSZ1.00.20 U 11 ug/L EPA 8260B 05/04/16 05:49Dibromochloromethane [124-48-1] ^0.17 MSZ1.00.17 U 31 ug/L EPA 8260B 05/04/16 05:49Dibromomethane [74-95-3] ^0.27 MSZ1.00.27 U 101 ug/L EPA 8260B 05/04/16 05:49Ethylbenzene [100-41-4] ^0.13 MSZ1.00.13 U 11 ug/L EPA 8260B 05/04/16 05:49Iodomethane [74-88-4] ^1.7 MSZ5.01.7 U 101 ug/L EPA 8260B 05/04/16 05:49m,p-Xylenes [108-38-3/106-42-3] ^0.17 MSZ2.00.17 U NE1 ug/L EPA 8260B 05/04/16 05:49Methylene chloride [75-09-2] ^0.23 MSZ1.00.23 U 11 ug/L EPA 8260B 05/04/16 05:49o-Xylene [95-47-6] ^0.065 MSZ1.00.065 U NE1 ug/L EPA 8260B 05/04/16 05:49Styrene [100-42-5] ^0.11 MSZ1.00.11 U 11 ug/L EPA 8260B 05/04/16 05:49Tetrachloroethene [127-18-4] ^0.17 MSZ1.00.17 U 11 ug/L EPA 8260B 05/04/16 05:49Toluene [108-88-3] ^0.14 MSZ1.00.14 U 11 ug/L EPA 8260B 05/04/16 05:49trans-1,2-Dichloroethene [156-60-5] ^0.21 MSZ1.00.21 U 51 ug/L EPA 8260B 05/04/16 05:49trans-1,3-Dichloropropene [10061-02-6] ^0.15 MSZ1.00.15 U 11 ug/L EPA 8260B 05/04/16 05:49trans-1,4-Dichloro-2-butene [110-57-6] ^0.70 MSZ1.00.70 U 1001 ug/L EPA 8260B 05/04/16 05:49Trichloroethene [79-01-6] ^0.15 MSZ1.00.15 U 11 ug/L EPA 8260B 05/04/16 05:49Trichlorofluoromethane [75-69-4] ^0.24 MSZ1.00.24 U 11 ug/L EPA 8260B 05/04/16 05:49Vinyl acetate [108-05-4] ^0.95 MSZ5.00.95 U 501 ug/L EPA 8260B 05/04/16 05:49Vinyl chloride [75-01-4] ^0.32 MSZ1.00.32 U 11 ug/L EPA 8260B 05/04/16 05:49Xylenes (Total) [1330-20-7] ^0.45 MSZ3.00.45 U 51 Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF Page 44 of 64 Page 44 of 67 www.encolabs.com 9801-SW4Description:Lab Sample ID:CZ05055-13 04/21/16 10:30Received: Matrix:Water Sampled:04/20/16 09:34 Work Order:CZ05055 Wilson County MSWLFProject:Sampled By:ROBERT WELDY Volatile Organic Compounds by GCMS ^ - ENCO Cary certified analyte [NC 591] Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF 4-Bromofluorobenzene 53-136107 %MSZEPA 8260B 05/04/16 05:496E030205450.0 1 Dibromofluoromethane 67-129107 %MSZEPA 8260B 05/04/16 05:496E030205450.0 1 Toluene-d8 59-13499 %MSZEPA 8260B 05/04/16 05:496E030204950.0 1 Page 45 of 64 Page 45 of 67 www.encolabs.com 9801-SW4Description:Lab Sample ID:CZ05055-13 04/21/16 10:30Received: Matrix:Water Sampled:04/20/16 09:34 Work Order:CZ05055 Wilson County MSWLFProject:Sampled By:ROBERT WELDY Metals (total recoverable) by EPA 6000/7000 Series Methods ^ - ENCO Cary certified analyte [NC 591] Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL ug/L EPA 6020B 04/28/16 14:34Antimony [7440-36-0] ^0.220 VLO2.000.220 U 61 ug/L EPA 6010D 04/27/16 13:40Arsenic [7440-38-2] ^6.80 JDH10.06.80 U 101 ug/L EPA 6010D 04/27/16 13:40Barium [7440-39-3] ^1.00 JDH10.0137 1001 ug/L EPA 6010D 04/27/16 13:40Beryllium [7440-41-7] ^0.100 JDH1.000.100 U 11 ug/L EPA 6010D 04/27/16 13:40Cadmium [7440-43-9] ^0.360 JDH1.000.360 U 11 ug/L EPA 6010D 04/27/16 13:40Chromium [7440-47-3] ^1.40 JDH10.01.40 U 101 ug/L EPA 6010D 04/27/16 13:40Cobalt [7440-48-4] ^1.10 JDH10.015.3 101 ug/L EPA 6010D 04/27/16 13:40Copper [7440-50-8] ^1.60 JDH10.01.60 U 101 ug/L EPA 6010D 04/27/16 13:40Lead [7439-92-1] ^3.10 JDH10.03.10 U 101 ug/L EPA 6010D 04/27/16 13:40Nickel [7440-02-0] ^2.20 JDH10.03.15 J 501 ug/L EPA 6020B 04/28/16 14:34Selenium [7782-49-2] ^0.910 VLO3.000.910 U 101 ug/L EPA 6010D 04/27/16 13:40Silver [7440-22-4] ^1.90 JDH10.01.90 U 101 ug/L EPA 6020B 04/28/16 14:34Thallium [7440-28-0] ^0.110 VLO1.000.110 U 5.51 ug/L EPA 6010D 04/27/16 13:40Vanadium [7440-62-2] ^1.40 JDH10.01.72 J 251 ug/L EPA 6010D 04/27/16 13:40Zinc [7440-66-6] ^4.40 JDH10.013.3 101 This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 46 of 64 Page 46 of 67 www.encolabs.com 9801-SW5Description:Lab Sample ID:CZ05055-14 04/21/16 10:30Received: Matrix:Water Sampled:04/20/16 10:03 Work Order:CZ05055 Wilson County MSWLFProject:Sampled By:ROBERT WELDY Volatile Organic Compounds by GCMS ^ - ENCO Cary certified analyte [NC 591] Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL ug/L EPA 8260B 05/04/16 06:191,1,1,2-Tetrachloroethane [630-20-6] ^0.17 MSZ1.00.17 U 51 ug/L EPA 8260B 05/04/16 06:191,1,1-Trichloroethane [71-55-6] ^0.12 MSZ1.00.12 U 11 ug/L EPA 8260B 05/04/16 06:191,1,2,2-Tetrachloroethane [79-34-5] ^0.28 MSZ1.00.28 U 31 ug/L EPA 8260B 05/04/16 06:191,1,2-Trichloroethane [79-00-5] ^0.14 MSZ1.00.14 U 11 ug/L EPA 8260B 05/04/16 06:191,1-Dichloroethane [75-34-3] ^0.13 MSZ1.00.13 U 51 ug/L EPA 8260B 05/04/16 06:191,1-Dichloroethene [75-35-4] ^0.21 MSZ1.00.21 U 51 ug/L EPA 8260B 05/04/16 06:191,2,3-Trichloropropane [96-18-4] ^0.23 MSZ1.00.23 U 11 ug/L EPA 8260B 05/04/16 06:191,2-Dibromo-3-chloropropane [96-12-8] ^0.48 MSZ1.00.48 U 131 ug/L EPA 8260B 05/04/16 06:191,2-Dibromoethane [106-93-4] ^0.66 MSZ1.00.66 U 11 ug/L EPA 8260B 05/04/16 06:191,2-Dichlorobenzene [95-50-1] ^0.19 MSZ1.00.19 U 51 ug/L EPA 8260B 05/04/16 06:191,2-Dichloroethane [107-06-2] ^0.21 MSZ1.00.21 U 11 ug/L EPA 8260B 05/04/16 06:191,2-Dichloropropane [78-87-5] ^0.10 MSZ1.00.10 U 11 ug/L EPA 8260B 05/04/16 06:191,4-Dichlorobenzene [106-46-7] ^0.19 MSZ1.00.19 U 11 ug/L EPA 8260B 05/04/16 06:192-Butanone [78-93-3] ^1.3 MSZ5.01.3 U 1001 ug/L EPA 8260B 05/04/16 06:192-Hexanone [591-78-6] ^0.88 MSZ5.00.88 U 501 ug/L EPA 8260B 05/04/16 06:194-Methyl-2-pentanone [108-10-1] ^1.1 MSZ5.01.1 U 1001 ug/L EPA 8260B 05/04/16 06:19Acetone [67-64-1] ^1.2 MSZ5.01.2 U 1001 ug/L EPA 8260B 05/04/16 06:19Acrylonitrile [107-13-1] ^3.5 MSZ103.5 U 2001 ug/L EPA 8260B 05/04/16 06:19Benzene [71-43-2] ^0.15 MSZ1.00.15 U 11 ug/L EPA 8260B 05/04/16 06:19Bromochloromethane [74-97-5] ^0.48 MSZ1.00.48 U 31 ug/L EPA 8260B 05/04/16 06:19Bromodichloromethane [75-27-4] ^0.17 MSZ1.00.17 U 11 ug/L EPA 8260B 05/04/16 06:19Bromoform [75-25-2] ^0.22 MSZ1.00.22 U 31 ug/L EPA 8260B 05/04/16 06:19Bromomethane [74-83-9] ^0.14 MSZ1.00.14 U 101 ug/L EPA 8260B 05/04/16 06:19Carbon disulfide [75-15-0] ^1.5 MSZ5.01.5 U 1001 ug/L EPA 8260B 05/04/16 06:19Carbon tetrachloride [56-23-5] ^0.17 MSZ1.00.17 U 11 ug/L EPA 8260B 05/04/16 06:19Chlorobenzene [108-90-7] ^0.17 MSZ1.00.17 U 31 ug/L EPA 8260B 05/04/16 06:19Chloroethane [75-00-3] ^0.23 MSZ1.00.23 U 101 ug/L EPA 8260B 05/04/16 06:19Chloroform [67-66-3] ^0.18 MSZ1.00.18 U 51 ug/L EPA 8260B 05/04/16 06:19Chloromethane [74-87-3] ^0.13 MSZ1.00.13 U 11 ug/L EPA 8260B 05/04/16 06:19cis-1,2-Dichloroethene [156-59-2] ^0.15 MSZ1.00.15 U 51 ug/L EPA 8260B 05/04/16 06:19cis-1,3-Dichloropropene [10061-01-5] ^0.20 MSZ1.00.20 U 11 ug/L EPA 8260B 05/04/16 06:19Dibromochloromethane [124-48-1] ^0.17 MSZ1.00.17 U 31 ug/L EPA 8260B 05/04/16 06:19Dibromomethane [74-95-3] ^0.27 MSZ1.00.27 U 101 ug/L EPA 8260B 05/04/16 06:19Ethylbenzene [100-41-4] ^0.13 MSZ1.00.13 U 11 ug/L EPA 8260B 05/04/16 06:19Iodomethane [74-88-4] ^1.7 MSZ5.01.7 U 101 ug/L EPA 8260B 05/04/16 06:19m,p-Xylenes [108-38-3/106-42-3] ^0.17 MSZ2.00.17 U NE1 ug/L EPA 8260B 05/04/16 06:19Methylene chloride [75-09-2] ^0.23 MSZ1.00.23 U 11 ug/L EPA 8260B 05/04/16 06:19o-Xylene [95-47-6] ^0.065 MSZ1.00.065 U NE1 ug/L EPA 8260B 05/04/16 06:19Styrene [100-42-5] ^0.11 MSZ1.00.11 U 11 ug/L EPA 8260B 05/04/16 06:19Tetrachloroethene [127-18-4] ^0.17 MSZ1.00.17 U 11 ug/L EPA 8260B 05/04/16 06:19Toluene [108-88-3] ^0.14 MSZ1.00.14 U 11 ug/L EPA 8260B 05/04/16 06:19trans-1,2-Dichloroethene [156-60-5] ^0.21 MSZ1.00.21 U 51 ug/L EPA 8260B 05/04/16 06:19trans-1,3-Dichloropropene [10061-02-6] ^0.15 MSZ1.00.15 U 11 ug/L EPA 8260B 05/04/16 06:19trans-1,4-Dichloro-2-butene [110-57-6] ^0.70 MSZ1.00.70 U 1001 ug/L EPA 8260B 05/04/16 06:19Trichloroethene [79-01-6] ^0.15 MSZ1.00.15 U 11 ug/L EPA 8260B 05/04/16 06:19Trichlorofluoromethane [75-69-4] ^0.24 MSZ1.00.24 U 11 ug/L EPA 8260B 05/04/16 06:19Vinyl acetate [108-05-4] ^0.95 MSZ5.00.95 U 501 ug/L EPA 8260B 05/04/16 06:19Vinyl chloride [75-01-4] ^0.32 MSZ1.00.32 U 11 ug/L EPA 8260B 05/04/16 06:19Xylenes (Total) [1330-20-7] ^0.45 MSZ3.00.45 U 51 Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF Page 47 of 64 Page 47 of 67 www.encolabs.com 9801-SW5Description:Lab Sample ID:CZ05055-14 04/21/16 10:30Received: Matrix:Water Sampled:04/20/16 10:03 Work Order:CZ05055 Wilson County MSWLFProject:Sampled By:ROBERT WELDY Volatile Organic Compounds by GCMS ^ - ENCO Cary certified analyte [NC 591] Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF 4-Bromofluorobenzene 53-136110 %MSZEPA 8260B 05/04/16 06:196E030205550.0 1 Dibromofluoromethane 67-129107 %MSZEPA 8260B 05/04/16 06:196E030205350.0 1 Toluene-d8 59-134102 %MSZEPA 8260B 05/04/16 06:196E030205150.0 1 Page 48 of 64 Page 48 of 67 www.encolabs.com 9801-SW5Description:Lab Sample ID:CZ05055-14 04/21/16 10:30Received: Matrix:Water Sampled:04/20/16 10:03 Work Order:CZ05055 Wilson County MSWLFProject:Sampled By:ROBERT WELDY Metals (total recoverable) by EPA 6000/7000 Series Methods ^ - ENCO Cary certified analyte [NC 591] Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL ug/L EPA 6020B 04/28/16 14:37Antimony [7440-36-0] ^0.220 VLO2.000.220 U 61 ug/L EPA 6010D 04/27/16 13:43Arsenic [7440-38-2] ^6.80 JDH10.06.80 U 101 ug/L EPA 6010D 04/27/16 13:43Barium [7440-39-3] ^1.00 JDH10.0102 1001 ug/L EPA 6010D 04/27/16 13:43Beryllium [7440-41-7] ^0.100 JDH1.000.100 U 11 ug/L EPA 6010D 04/27/16 13:43Cadmium [7440-43-9] ^0.360 JDH1.000.360 U 11 ug/L EPA 6010D 04/27/16 13:43Chromium [7440-47-3] ^1.40 JDH10.01.40 U 101 ug/L EPA 6010D 04/27/16 13:43Cobalt [7440-48-4] ^1.10 JDH10.037.0 101 ug/L EPA 6010D 04/27/16 13:43Copper [7440-50-8] ^1.60 JDH10.01.60 U 101 ug/L EPA 6010D 04/27/16 13:43Lead [7439-92-1] ^3.10 JDH10.03.10 U 101 ug/L EPA 6010D 04/27/16 13:43Nickel [7440-02-0] ^2.20 JDH10.010.6 J 501 ug/L EPA 6020B 04/28/16 14:37Selenium [7782-49-2] ^0.910 VLO3.000.910 U 101 ug/L EPA 6010D 04/27/16 13:43Silver [7440-22-4] ^1.90 JDH10.01.90 U 101 ug/L EPA 6020B 04/28/16 14:37Thallium [7440-28-0] ^0.110 VLO1.000.110 U 5.51 ug/L EPA 6010D 04/27/16 13:43Vanadium [7440-62-2] ^1.40 JDH10.01.40 U 251 ug/L EPA 6010D 04/27/16 13:43Zinc [7440-66-6] ^4.40 JDH10.048.5 101 This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 49 of 64 Page 49 of 67 www.encolabs.com 9801-TripblankDescription:Lab Sample ID:CZ05055-15 04/21/16 10:30Received: Matrix:Water Sampled:04/20/16 09:34 Work Order:CZ05055 Wilson County MSWLFProject:Sampled By:ENCO Volatile Organic Compounds by GCMS ^ - ENCO Cary certified analyte [NC 591] Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL ug/L EPA 8260B 05/03/16 03:121,1,1,2-Tetrachloroethane [630-20-6] ^0.17 MSZ1.00.17 U 51 ug/L EPA 8260B 05/03/16 03:121,1,1-Trichloroethane [71-55-6] ^0.12 MSZ1.00.12 U 11 ug/L EPA 8260B 05/03/16 03:121,1,2,2-Tetrachloroethane [79-34-5] ^0.28 MSZ1.00.28 U 31 ug/L EPA 8260B 05/03/16 03:121,1,2-Trichloroethane [79-00-5] ^0.14 MSZ1.00.14 U 11 ug/L EPA 8260B 05/03/16 03:121,1-Dichloroethane [75-34-3] ^0.13 MSZ1.00.13 U 51 ug/L EPA 8260B 05/03/16 03:121,1-Dichloroethene [75-35-4] ^0.21 MSZ1.00.21 U 51 ug/L EPA 8260B 05/03/16 03:121,2,3-Trichloropropane [96-18-4] ^0.23 MSZ1.00.23 U 11 ug/L EPA 8260B 05/03/16 03:121,2-Dibromo-3-chloropropane [96-12-8] ^0.48 MSZ1.00.48 U 131 ug/L EPA 8260B 05/03/16 03:121,2-Dibromoethane [106-93-4] ^0.66 MSZ1.00.66 U 11 ug/L EPA 8260B 05/03/16 03:121,2-Dichlorobenzene [95-50-1] ^0.19 MSZ1.00.19 U 51 ug/L EPA 8260B 05/03/16 03:121,2-Dichloroethane [107-06-2] ^0.21 MSZ1.00.21 U 11 ug/L EPA 8260B 05/03/16 03:121,2-Dichloropropane [78-87-5] ^0.10 MSZ1.00.10 U 11 ug/L EPA 8260B 05/03/16 03:121,4-Dichlorobenzene [106-46-7] ^0.19 MSZ1.00.19 U 11 ug/L EPA 8260B 05/03/16 03:122-Butanone [78-93-3] ^1.3 MSZ5.01.3 U 1001 ug/L EPA 8260B 05/03/16 03:122-Hexanone [591-78-6] ^0.88 MSZ5.00.88 U 501 ug/L EPA 8260B 05/03/16 03:124-Methyl-2-pentanone [108-10-1] ^1.1 MSZ5.01.1 U 1001 ug/L EPA 8260B 05/03/16 03:12Acetone [67-64-1] ^1.2 MSZ5.01.2 U 1001 ug/L EPA 8260B 05/03/16 03:12Acrylonitrile [107-13-1] ^3.5 MSZ103.5 U 2001 ug/L EPA 8260B 05/03/16 03:12Benzene [71-43-2] ^0.15 MSZ1.00.15 U 11 ug/L EPA 8260B 05/03/16 03:12Bromochloromethane [74-97-5] ^0.48 MSZ1.00.48 U 31 ug/L EPA 8260B 05/03/16 03:12Bromodichloromethane [75-27-4] ^0.17 MSZ1.00.17 U 11 ug/L EPA 8260B 05/03/16 03:12Bromoform [75-25-2] ^0.22 MSZ1.00.22 U 31 ug/L EPA 8260B 05/03/16 03:12Bromomethane [74-83-9] ^0.14 MSZ1.00.14 U 101 ug/L EPA 8260B 05/03/16 03:12Carbon disulfide [75-15-0] ^1.5 MSZ5.01.5 U 1001 ug/L EPA 8260B 05/03/16 03:12Carbon tetrachloride [56-23-5] ^0.17 MSZ1.00.17 U 11 ug/L EPA 8260B 05/03/16 03:12Chlorobenzene [108-90-7] ^0.17 MSZ1.00.17 U 31 ug/L EPA 8260B 05/03/16 03:12Chloroethane [75-00-3] ^0.23 MSZ1.00.23 U 101 ug/L EPA 8260B 05/03/16 03:12Chloroform [67-66-3] ^0.18 MSZ1.00.18 U 51 ug/L EPA 8260B 05/03/16 03:12Chloromethane [74-87-3] ^0.13 MSZ1.00.13 U 11 ug/L EPA 8260B 05/03/16 03:12cis-1,2-Dichloroethene [156-59-2] ^0.15 MSZ1.00.15 U 51 ug/L EPA 8260B 05/03/16 03:12cis-1,3-Dichloropropene [10061-01-5] ^0.20 MSZ1.00.20 U 11 ug/L EPA 8260B 05/03/16 03:12Dibromochloromethane [124-48-1] ^0.17 MSZ1.00.17 U 31 ug/L EPA 8260B 05/03/16 03:12Dibromomethane [74-95-3] ^0.27 MSZ1.00.27 U 101 ug/L EPA 8260B 05/03/16 03:12Ethylbenzene [100-41-4] ^0.13 MSZ1.00.13 U 11 ug/L EPA 8260B 05/03/16 03:12Iodomethane [74-88-4] ^1.7 MSZ5.01.7 U 101 ug/L EPA 8260B 05/03/16 03:12m,p-Xylenes [108-38-3/106-42-3] ^0.17 MSZ2.00.17 U NE1 ug/L EPA 8260B 05/03/16 03:12Methylene chloride [75-09-2] ^0.23 MSZ1.00.23 U 11 ug/L EPA 8260B 05/03/16 03:12o-Xylene [95-47-6] ^0.065 MSZ1.00.065 U NE1 ug/L EPA 8260B 05/03/16 03:12Styrene [100-42-5] ^0.11 MSZ1.00.11 U 11 ug/L EPA 8260B 05/03/16 03:12Tetrachloroethene [127-18-4] ^0.17 MSZ1.00.17 U 11 ug/L EPA 8260B 05/03/16 03:12Toluene [108-88-3] ^0.14 MSZ1.00.14 U 11 ug/L EPA 8260B 05/03/16 03:12trans-1,2-Dichloroethene [156-60-5] ^0.21 MSZ1.00.21 U 51 ug/L EPA 8260B 05/03/16 03:12trans-1,3-Dichloropropene [10061-02-6] ^0.15 MSZ1.00.15 U 11 ug/L EPA 8260B 05/03/16 03:12trans-1,4-Dichloro-2-butene [110-57-6] ^0.70 MSZ1.00.70 U 1001 ug/L EPA 8260B 05/03/16 03:12Trichloroethene [79-01-6] ^0.15 MSZ1.00.15 U 11 ug/L EPA 8260B 05/03/16 03:12Trichlorofluoromethane [75-69-4] ^0.24 MSZ1.00.24 U 11 ug/L EPA 8260B 05/03/16 03:12Vinyl acetate [108-05-4] ^0.95 MSZ5.00.95 U 501 ug/L EPA 8260B 05/03/16 03:12Vinyl chloride [75-01-4] ^0.32 MSZ1.00.32 U 11 ug/L EPA 8260B 05/03/16 03:12Xylenes (Total) [1330-20-7] ^0.45 MSZ3.00.45 U 51 Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF Page 50 of 64 Page 50 of 67 www.encolabs.com 9801-TripblankDescription:Lab Sample ID:CZ05055-15 04/21/16 10:30Received: Matrix:Water Sampled:04/20/16 09:34 Work Order:CZ05055 Wilson County MSWLFProject:Sampled By:ENCO Volatile Organic Compounds by GCMS ^ - ENCO Cary certified analyte [NC 591] Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF 4-Bromofluorobenzene 53-13689 %MSZEPA 8260B 05/03/16 03:126E020284450.0 1 Dibromofluoromethane 67-12996 %MSZEPA 8260B 05/03/16 03:126E020284850.0 1 Toluene-d8 59-13494 %MSZEPA 8260B 05/03/16 03:126E020284750.0 1 This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 51 of 64 Page 51 of 67 www.encolabs.com QUALITY CONTROL Volatile Organic Compounds by GCMS - Quality Control Batch 6E01002 - EPA 5030B_MS Prepared: 05/01/2016 12:15 Analyzed: 05/02/2016 11:04Blank (6E01002-BLK1) RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L1.00.17 U 1,1,1,2-Tetrachloroethane ug/L1.00.12 U 1,1,1-Trichloroethane ug/L1.00.28 U 1,1,2,2-Tetrachloroethane ug/L1.00.14 U 1,1,2-Trichloroethane ug/L1.00.13 U 1,1-Dichloroethane ug/L1.00.21 U 1,1-Dichloroethene ug/L1.00.23 U 1,2,3-Trichloropropane ug/L1.00.48 U 1,2-Dibromo-3-chloropropane ug/L1.00.66 U 1,2-Dibromoethane ug/L1.00.19 U 1,2-Dichlorobenzene ug/L1.00.21 U 1,2-Dichloroethane ug/L1.00.10 U 1,2-Dichloropropane ug/L1.00.19 U 1,4-Dichlorobenzene ug/L5.01.3 U 2-Butanone ug/L5.00.88 U 2-Hexanone ug/L5.01.1 U 4-Methyl-2-pentanone ug/L5.01.2 U Acetone ug/L103.5 U Acrylonitrile ug/L1.00.15 U Benzene ug/L1.00.48 U Bromochloromethane ug/L1.00.17 U Bromodichloromethane ug/L1.00.22 U Bromoform ug/L1.00.14 U Bromomethane ug/L5.01.5 U Carbon disulfide ug/L1.00.17 U Carbon tetrachloride ug/L1.00.17 U Chlorobenzene ug/L1.00.23 U Chloroethane ug/L1.00.18 U Chloroform ug/L1.00.13 U Chloromethane ug/L1.00.15 U cis-1,2-Dichloroethene ug/L1.00.20 U cis-1,3-Dichloropropene ug/L1.00.17 U Dibromochloromethane ug/L1.00.27 U Dibromomethane ug/L1.00.13 U Ethylbenzene ug/L5.01.7 U Iodomethane ug/L2.00.17 U m,p-Xylenes ug/L1.00.23 U Methylene chloride ug/L1.00.065 U o-Xylene ug/L1.00.11 U Styrene ug/L1.00.17 U Tetrachloroethene ug/L1.00.14 U Toluene ug/L1.00.21 U trans-1,2-Dichloroethene ug/L1.00.15 U trans-1,3-Dichloropropene ug/L1.00.70 U trans-1,4-Dichloro-2-butene ug/L1.00.15 U Trichloroethene ug/L1.00.24 U Trichlorofluoromethane ug/L5.00.95 U Vinyl acetate ug/L1.00.32 U Vinyl chloride ug/L3.00.45 U Xylenes (Total) Page 52 of 64 Page 52 of 67 www.encolabs.com QUALITY CONTROL Volatile Organic Compounds by GCMS - Quality Control Batch 6E01002 - EPA 5030B_MS Prepared: 05/01/2016 12:15 Analyzed: 05/02/2016 11:04Blank (6E01002-BLK1) Continued RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L 50.0 53-136Surrogate: 4-Bromofluorobenzene 10251 ug/L 50.0 67-129Surrogate: Dibromofluoromethane 10552 ug/L 50.0 59-134Surrogate: Toluene-d8 9949 Prepared: 05/01/2016 12:15 Analyzed: 05/02/2016 16:38LCS (6E01002-BS1) RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L1.0 20.0 75-13310822 1,1-Dichloroethene ug/L1.0 20.0 81-1348918 Benzene ug/L1.0 20.0 83-1178717 Chlorobenzene ug/L1.0 20.0 71-11810120 Toluene ug/L1.0 20.0 74-11910421 Trichloroethene ug/L 50.0 53-136Surrogate: 4-Bromofluorobenzene 10251 ug/L 50.0 67-129Surrogate: Dibromofluoromethane 10553 ug/L 50.0 59-134Surrogate: Toluene-d8 9949 Prepared: 05/01/2016 12:15 Analyzed: 05/02/2016 12:03Matrix Spike (6E01002-MS1) Source: CZ05877-03 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L1.0 20.0 75-1331060.21 U21 1,1-Dichloroethene ug/L1.0 20.0 81-134930.15 U19 Benzene ug/L1.0 20.0 83-117900.17 U18 Chlorobenzene ug/L1.0 20.0 71-118850.14 U17 Toluene ug/L1.0 20.0 74-1191240.15 U25 QM-07Trichloroethene ug/L 50.0 53-136Surrogate: 4-Bromofluorobenzene 10552 ug/L 50.0 67-129Surrogate: Dibromofluoromethane 10452 ug/L 50.0 59-134Surrogate: Toluene-d8 10151 Prepared: 05/01/2016 12:15 Analyzed: 05/02/2016 12:32Matrix Spike Dup (6E01002-MSD1) Source: CZ05877-03 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L1.0 20.0 2075-133106 0.30.21 U21 1,1-Dichloroethene ug/L1.0 20.0 1781-13491 10.15 U18 Benzene ug/L1.0 20.0 1683-11787 40.17 U17 Chlorobenzene ug/L1.0 20.0 1771-11883 30.14 U17 Toluene ug/L1.0 20.0 2274-119125 10.15 U25 QM-07Trichloroethene ug/L 50.0 53-136Surrogate: 4-Bromofluorobenzene 10150 ug/L 50.0 67-129Surrogate: Dibromofluoromethane 10452 ug/L 50.0 59-134Surrogate: Toluene-d8 9950 Batch 6E02028 - EPA 5030B_MS Prepared: 05/02/2016 12:38 Analyzed: 05/03/2016 00:47Blank (6E02028-BLK1) Page 53 of 64 Page 53 of 67 www.encolabs.com QUALITY CONTROL Volatile Organic Compounds by GCMS - Quality Control Batch 6E02028 - EPA 5030B_MS Prepared: 05/02/2016 12:38 Analyzed: 05/03/2016 00:47Blank (6E02028-BLK1) Continued RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L1.00.17 U 1,1,1,2-Tetrachloroethane ug/L1.00.12 U 1,1,1-Trichloroethane ug/L1.00.28 U 1,1,2,2-Tetrachloroethane ug/L1.00.14 U 1,1,2-Trichloroethane ug/L1.00.13 U 1,1-Dichloroethane ug/L1.00.21 U 1,1-Dichloroethene ug/L1.00.23 U 1,2,3-Trichloropropane ug/L1.00.48 U 1,2-Dibromo-3-chloropropane ug/L1.00.66 U 1,2-Dibromoethane ug/L1.00.19 U 1,2-Dichlorobenzene ug/L1.00.21 U 1,2-Dichloroethane ug/L1.00.10 U 1,2-Dichloropropane ug/L1.00.19 U 1,4-Dichlorobenzene ug/L5.01.3 U 2-Butanone ug/L5.00.88 U 2-Hexanone ug/L5.01.1 U 4-Methyl-2-pentanone ug/L5.01.2 U Acetone ug/L103.5 U Acrylonitrile ug/L1.00.15 U Benzene ug/L1.00.48 U Bromochloromethane ug/L1.00.17 U Bromodichloromethane ug/L1.00.22 U Bromoform ug/L1.00.14 U Bromomethane ug/L5.01.5 U Carbon disulfide ug/L1.00.17 U Carbon tetrachloride ug/L1.00.17 U Chlorobenzene ug/L1.00.23 U Chloroethane ug/L1.00.18 U Chloroform ug/L1.00.13 U Chloromethane ug/L1.00.15 U cis-1,2-Dichloroethene ug/L1.00.20 U cis-1,3-Dichloropropene ug/L1.00.17 U Dibromochloromethane ug/L1.00.27 U Dibromomethane ug/L1.00.13 U Ethylbenzene ug/L5.01.7 U Iodomethane ug/L2.00.17 U m,p-Xylenes ug/L1.00.23 U Methylene chloride ug/L1.00.065 U o-Xylene ug/L1.00.11 U Styrene ug/L1.00.17 U Tetrachloroethene ug/L1.00.14 U Toluene ug/L1.00.21 U trans-1,2-Dichloroethene ug/L1.00.15 U trans-1,3-Dichloropropene ug/L1.00.70 U trans-1,4-Dichloro-2-butene ug/L1.00.15 U Trichloroethene ug/L1.00.24 U Trichlorofluoromethane ug/L5.00.95 U Vinyl acetate ug/L1.00.32 U Vinyl chloride ug/L3.00.45 U Xylenes (Total) Page 54 of 64 Page 54 of 67 www.encolabs.com QUALITY CONTROL Volatile Organic Compounds by GCMS - Quality Control Batch 6E02028 - EPA 5030B_MS Prepared: 05/02/2016 12:38 Analyzed: 05/03/2016 00:47Blank (6E02028-BLK1) Continued RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L 50.0 53-136Surrogate: 4-Bromofluorobenzene 8744 ug/L 50.0 67-129Surrogate: Dibromofluoromethane 9045 ug/L 50.0 59-134Surrogate: Toluene-d8 9849 Prepared: 05/02/2016 12:38 Analyzed: 05/03/2016 01:16LCS (6E02028-BS1) RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L1.0 20.0 75-1337816 1,1-Dichloroethene ug/L1.0 20.0 81-1349118 Benzene ug/L1.0 20.0 83-11710120 Chlorobenzene ug/L1.0 20.0 71-1189118 Toluene ug/L1.0 20.0 74-11910421 Trichloroethene ug/L 50.0 53-136Surrogate: 4-Bromofluorobenzene 8944 ug/L 50.0 67-129Surrogate: Dibromofluoromethane 8743 ug/L 50.0 59-134Surrogate: Toluene-d8 9146 Prepared: 05/02/2016 12:38 Analyzed: 05/03/2016 01:45Matrix Spike (6E02028-MS1) Source: CZ05877-05 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L1.0 20.0 75-133830.21 U17 1,1-Dichloroethene ug/L1.0 20.0 81-134980.15 U20 Benzene ug/L1.0 20.0 83-1171010.17 U20 Chlorobenzene ug/L1.0 20.0 71-118920.14 U18 Toluene ug/L1.0 20.0 74-1191080.15 U22 Trichloroethene ug/L 50.0 53-136Surrogate: 4-Bromofluorobenzene 8844 ug/L 50.0 67-129Surrogate: Dibromofluoromethane 9347 ug/L 50.0 59-134Surrogate: Toluene-d8 9950 Prepared: 05/02/2016 12:38 Analyzed: 05/03/2016 02:14Matrix Spike Dup (6E02028-MSD1) Source: CZ05877-05 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L1.0 20.0 2075-13381 20.21 U16 1,1-Dichloroethene ug/L1.0 20.0 1781-13494 50.15 U19 Benzene ug/L1.0 20.0 1683-117100 0.40.17 U20 Chlorobenzene ug/L1.0 20.0 1771-11893 20.14 U19 Toluene ug/L1.0 20.0 2274-119107 0.80.15 U21 Trichloroethene ug/L 50.0 53-136Surrogate: 4-Bromofluorobenzene 9145 ug/L 50.0 67-129Surrogate: Dibromofluoromethane 9347 ug/L 50.0 59-134Surrogate: Toluene-d8 9950 Batch 6E03017 - EPA 5030B_MS Prepared: 05/03/2016 11:13 Analyzed: 05/03/2016 13:27Blank (6E03017-BLK1) Page 55 of 64 Page 55 of 67 www.encolabs.com QUALITY CONTROL Volatile Organic Compounds by GCMS - Quality Control Batch 6E03017 - EPA 5030B_MS Prepared: 05/03/2016 11:13 Analyzed: 05/03/2016 13:27Blank (6E03017-BLK1) Continued RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L1.00.17 U 1,1,1,2-Tetrachloroethane ug/L1.00.12 U 1,1,1-Trichloroethane ug/L1.00.28 U 1,1,2,2-Tetrachloroethane ug/L1.00.14 U 1,1,2-Trichloroethane ug/L1.00.13 U 1,1-Dichloroethane ug/L1.00.21 U 1,1-Dichloroethene ug/L1.00.23 U 1,2,3-Trichloropropane ug/L1.00.48 U 1,2-Dibromo-3-chloropropane ug/L1.00.66 U 1,2-Dibromoethane ug/L1.00.19 U 1,2-Dichlorobenzene ug/L1.00.21 U 1,2-Dichloroethane ug/L1.00.10 U 1,2-Dichloropropane ug/L1.00.19 U 1,4-Dichlorobenzene ug/L5.01.3 U 2-Butanone ug/L5.00.88 U 2-Hexanone ug/L5.01.1 U 4-Methyl-2-pentanone ug/L5.01.2 U Acetone ug/L103.5 U Acrylonitrile ug/L1.00.15 U Benzene ug/L1.00.48 U Bromochloromethane ug/L1.00.17 U Bromodichloromethane ug/L1.00.22 U Bromoform ug/L1.00.14 U Bromomethane ug/L5.01.5 U Carbon disulfide ug/L1.00.17 U Carbon tetrachloride ug/L1.00.17 U Chlorobenzene ug/L1.00.23 U Chloroethane ug/L1.00.18 U Chloroform ug/L1.00.13 U Chloromethane ug/L1.00.15 U cis-1,2-Dichloroethene ug/L1.00.20 U cis-1,3-Dichloropropene ug/L1.00.17 U Dibromochloromethane ug/L1.00.27 U Dibromomethane ug/L1.00.13 U Ethylbenzene ug/L5.01.7 U Iodomethane ug/L2.00.17 U m,p-Xylenes ug/L1.00.23 U Methylene chloride ug/L1.00.065 U o-Xylene ug/L1.00.11 U Styrene ug/L1.00.17 U Tetrachloroethene ug/L1.00.14 U Toluene ug/L1.00.21 U trans-1,2-Dichloroethene ug/L1.00.15 U trans-1,3-Dichloropropene ug/L1.00.70 U trans-1,4-Dichloro-2-butene ug/L1.00.15 U Trichloroethene ug/L1.00.24 U Trichlorofluoromethane ug/L5.00.95 U Vinyl acetate ug/L1.00.32 U Vinyl chloride ug/L3.00.45 U Xylenes (Total) Page 56 of 64 Page 56 of 67 www.encolabs.com QUALITY CONTROL Volatile Organic Compounds by GCMS - Quality Control Batch 6E03017 - EPA 5030B_MS Prepared: 05/03/2016 11:13 Analyzed: 05/03/2016 13:27Blank (6E03017-BLK1) Continued RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L 50.0 53-136Surrogate: 4-Bromofluorobenzene 8844 ug/L 50.0 67-129Surrogate: Dibromofluoromethane 9346 ug/L 50.0 59-134Surrogate: Toluene-d8 9749 Prepared: 05/03/2016 11:13 Analyzed: 05/03/2016 14:25LCS (6E03017-BS1) RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L1.0 20.0 75-1338617 1,1-Dichloroethene ug/L1.0 20.0 81-13410321 Benzene ug/L1.0 20.0 83-11710922 Chlorobenzene ug/L1.0 20.0 71-11810020 Toluene ug/L1.0 20.0 74-11911022 Trichloroethene ug/L 50.0 53-136Surrogate: 4-Bromofluorobenzene 9246 ug/L 50.0 67-129Surrogate: Dibromofluoromethane 9246 ug/L 50.0 59-134Surrogate: Toluene-d8 9749 Prepared: 05/03/2016 11:13 Analyzed: 05/03/2016 13:56Matrix Spike (6E03017-MS1) Source: CZ05877-08 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L1.0 20.0 75-133830.21 U17 1,1-Dichloroethene ug/L1.0 20.0 81-134960.15 U19 Benzene ug/L1.0 20.0 83-1171090.17 U22 Chlorobenzene ug/L1.0 20.0 71-1181000.14 U20 Toluene ug/L1.0 20.0 74-1191080.15 U22 Trichloroethene ug/L 50.0 53-136Surrogate: 4-Bromofluorobenzene 9748 ug/L 50.0 67-129Surrogate: Dibromofluoromethane 9447 ug/L 50.0 59-134Surrogate: Toluene-d8 9648 Prepared: 05/03/2016 11:13 Analyzed: 05/03/2016 14:54Matrix Spike Dup (6E03017-MSD1) Source: CZ05877-08 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L1.0 20.0 2075-13380 40.21 U16 1,1-Dichloroethene ug/L1.0 20.0 1781-134100 40.15 U20 Benzene ug/L1.0 20.0 1683-117104 50.17 U21 Chlorobenzene ug/L1.0 20.0 1771-11895 50.14 U19 Toluene ug/L1.0 20.0 2274-119104 30.15 U21 Trichloroethene ug/L 50.0 53-136Surrogate: 4-Bromofluorobenzene 8844 ug/L 50.0 67-129Surrogate: Dibromofluoromethane 9146 ug/L 50.0 59-134Surrogate: Toluene-d8 9949 Batch 6E03020 - EPA 5030B_MS Prepared: 05/03/2016 12:01 Analyzed: 05/04/2016 03:50Blank (6E03020-BLK1) Page 57 of 64 Page 57 of 67 www.encolabs.com QUALITY CONTROL Volatile Organic Compounds by GCMS - Quality Control Batch 6E03020 - EPA 5030B_MS Prepared: 05/03/2016 12:01 Analyzed: 05/04/2016 03:50Blank (6E03020-BLK1) Continued RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L1.00.17 U 1,1,1,2-Tetrachloroethane ug/L1.00.12 U 1,1,1-Trichloroethane ug/L1.00.28 U 1,1,2,2-Tetrachloroethane ug/L1.00.14 U 1,1,2-Trichloroethane ug/L1.00.13 U 1,1-Dichloroethane ug/L1.00.21 U 1,1-Dichloroethene ug/L1.00.23 U 1,2,3-Trichloropropane ug/L1.00.48 U 1,2-Dibromo-3-chloropropane ug/L1.00.66 U 1,2-Dibromoethane ug/L1.00.19 U 1,2-Dichlorobenzene ug/L1.00.21 U 1,2-Dichloroethane ug/L1.00.10 U 1,2-Dichloropropane ug/L1.00.19 U 1,4-Dichlorobenzene ug/L5.01.3 U 2-Butanone ug/L5.00.88 U 2-Hexanone ug/L5.01.1 U 4-Methyl-2-pentanone ug/L5.01.2 U Acetone ug/L103.5 U Acrylonitrile ug/L1.00.15 U Benzene ug/L1.00.48 U Bromochloromethane ug/L1.00.17 U Bromodichloromethane ug/L1.00.22 U Bromoform ug/L1.00.14 U Bromomethane ug/L5.01.5 U Carbon disulfide ug/L1.00.17 U Carbon tetrachloride ug/L1.00.17 U Chlorobenzene ug/L1.00.23 U Chloroethane ug/L1.00.18 U Chloroform ug/L1.00.13 U Chloromethane ug/L1.00.15 U cis-1,2-Dichloroethene ug/L1.00.20 U cis-1,3-Dichloropropene ug/L1.00.17 U Dibromochloromethane ug/L1.00.27 U Dibromomethane ug/L1.00.13 U Ethylbenzene ug/L5.01.7 U Iodomethane ug/L2.00.17 U m,p-Xylenes ug/L1.00.23 U Methylene chloride ug/L1.00.065 U o-Xylene ug/L1.00.11 U Styrene ug/L1.00.17 U Tetrachloroethene ug/L1.00.14 U Toluene ug/L1.00.21 U trans-1,2-Dichloroethene ug/L1.00.15 U trans-1,3-Dichloropropene ug/L1.00.70 U trans-1,4-Dichloro-2-butene ug/L1.00.15 U Trichloroethene ug/L1.00.24 U Trichlorofluoromethane ug/L5.00.95 U Vinyl acetate ug/L1.00.32 U Vinyl chloride ug/L3.00.45 U Xylenes (Total) Page 58 of 64 Page 58 of 67 www.encolabs.com QUALITY CONTROL Volatile Organic Compounds by GCMS - Quality Control Batch 6E03020 - EPA 5030B_MS Prepared: 05/03/2016 12:01 Analyzed: 05/04/2016 03:50Blank (6E03020-BLK1) Continued RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L 50.0 53-136Surrogate: 4-Bromofluorobenzene 10452 ug/L 50.0 67-129Surrogate: Dibromofluoromethane 10553 ug/L 50.0 59-134Surrogate: Toluene-d8 10050 Prepared: 05/03/2016 12:01 Analyzed: 05/04/2016 02:21LCS (6E03020-BS1) RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L1.0 20.0 75-13310621 1,1-Dichloroethene ug/L1.0 20.0 81-1348818 Benzene ug/L1.0 20.0 83-1178717 Chlorobenzene ug/L1.0 20.0 71-1188116 Toluene ug/L1.0 20.0 74-11911222 Trichloroethene ug/L 50.0 53-136Surrogate: 4-Bromofluorobenzene 10452 ug/L 50.0 67-129Surrogate: Dibromofluoromethane 10452 ug/L 50.0 59-134Surrogate: Toluene-d8 10150 Prepared: 05/03/2016 12:01 Analyzed: 05/04/2016 01:51Matrix Spike (6E03020-MS1) Source: CZ05877-09 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L1.0 20.0 75-1331030.21 U21 1,1-Dichloroethene ug/L1.0 20.0 81-134880.15 U18 Benzene ug/L1.0 20.0 83-117820.17 U16 QM-07Chlorobenzene ug/L1.0 20.0 71-118790.14 U16 Toluene ug/L1.0 20.0 74-1191030.15 U21 Trichloroethene ug/L 50.0 53-136Surrogate: 4-Bromofluorobenzene 10552 ug/L 50.0 67-129Surrogate: Dibromofluoromethane 10754 ug/L 50.0 59-134Surrogate: Toluene-d8 9950 Prepared: 05/03/2016 12:01 Analyzed: 05/04/2016 02:51Matrix Spike Dup (6E03020-MSD1) Source: CZ05877-09 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L1.0 20.0 2075-133101 20.21 U20 1,1-Dichloroethene ug/L1.0 20.0 1781-13488 0.060.15 U18 Benzene ug/L1.0 20.0 1683-11785 30.17 U17 Chlorobenzene ug/L1.0 20.0 1771-11880 10.14 U16 Toluene ug/L1.0 20.0 2274-119112 80.15 U22 Trichloroethene ug/L 50.0 53-136Surrogate: 4-Bromofluorobenzene 10251 ug/L 50.0 67-129Surrogate: Dibromofluoromethane 10552 ug/L 50.0 59-134Surrogate: Toluene-d8 10050 Metals (total recoverable) by EPA 6000/7000 Series Methods - Quality Control Batch 6D26020 - EPA 3005A Prepared: 04/26/2016 10:39 Analyzed: 04/27/2016 12:18Blank (6D26020-BLK1) Page 59 of 64 Page 59 of 67 www.encolabs.com QUALITY CONTROL Metals (total recoverable) by EPA 6000/7000 Series Methods - Quality Control Batch 6D26020 - EPA 3005A Prepared: 04/26/2016 10:39 Analyzed: 04/27/2016 12:18Blank (6D26020-BLK1) Continued RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L10.06.80 U Arsenic ug/L10.01.00 U Barium ug/L1.000.100 U Beryllium ug/L1.000.360 U Cadmium ug/L10.01.40 U Chromium ug/L10.01.10 U Cobalt ug/L10.01.60 U Copper ug/L10.03.10 U Lead ug/L10.02.20 U Nickel ug/L10.01.90 U Silver ug/L10.01.40 U Vanadium ug/L10.04.40 U Zinc Prepared: 04/26/2016 10:39 Analyzed: 04/27/2016 12:22LCS (6D26020-BS1) RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L10.0 200 80-120107214 Arsenic ug/L10.0 200 80-120104208 Barium ug/L1.00 20.0 80-12010420.7 Beryllium ug/L1.00 20.0 80-12010521.0 Cadmium ug/L10.0 200 80-120104207 Chromium ug/L10.0 200 80-120104208 Cobalt ug/L10.0 200 80-120101203 Copper ug/L10.0 200 80-120102205 Lead ug/L10.0 200 80-120107214 Nickel ug/L10.0 200 80-120107214 Silver ug/L10.0 200 80-120105211 Vanadium ug/L10.0 200 80-120105210 Zinc Prepared: 04/26/2016 10:39 Analyzed: 04/27/2016 12:29Matrix Spike (6D26020-MS1) Source: CZ05054-01 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L10.0 200 75-1251096.80 U217 Arsenic ug/L10.0 200 75-125103104309 Barium ug/L1.00 20.0 75-1251060.98622.2 Beryllium ug/L1.00 20.0 75-1251080.360 U21.6 Cadmium ug/L10.0 200 75-1251061.40 U212 Chromium ug/L10.0 200 75-1251078.31222 Cobalt ug/L10.0 200 75-1251031.96207 Copper ug/L10.0 200 75-1251053.10 U210 Lead ug/L10.0 200 75-12510610.8223 Nickel ug/L10.0 200 75-1251081.90 U216 Silver ug/L10.0 200 75-1251081.40 U216 Vanadium ug/L10.0 200 75-12510618.6231 Zinc Prepared: 04/26/2016 10:39 Analyzed: 04/27/2016 12:39Matrix Spike Dup (6D26020-MSD1) Page 60 of 64 Page 60 of 67 www.encolabs.com QUALITY CONTROL Metals (total recoverable) by EPA 6000/7000 Series Methods - Quality Control Batch 6D26020 - EPA 3005A Prepared: 04/26/2016 10:39 Analyzed: 04/27/2016 12:39Matrix Spike Dup (6D26020-MSD1) Continued Source: CZ05054-01 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L10.0 200 2075-125108 0.86.80 U215 Arsenic ug/L10.0 200 2075-125103 0.006104309 Barium ug/L1.00 20.0 2075-125107 0.40.98622.3 Beryllium ug/L1.00 20.0 2075-125107 0.80.360 U21.4 Cadmium ug/L10.0 200 2075-125106 0.51.40 U213 Chromium ug/L10.0 200 2075-125107 0.098.31221 Cobalt ug/L10.0 200 2075-125102 0.11.96207 Copper ug/L10.0 200 2075-125102 23.10 U205 Lead ug/L10.0 200 2075-125106 0.0510.8223 Nickel ug/L10.0 200 2075-125108 0.31.90 U217 Silver ug/L10.0 200 2075-125108 0.31.40 U217 Vanadium ug/L10.0 200 2075-125106 0.218.6231 Zinc Prepared: 04/26/2016 10:39 Analyzed: 04/27/2016 12:42Post Spike (6D26020-PS1) Source: CZ05054-01 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag mg/L0.0100 0.200 80-1201030.00680 U0.207 Arsenic mg/L0.0100 0.200 80-120970.00100 U0.297 Barium mg/L0.00100 0.0200 80-1201010.000100 U0.0212 Beryllium mg/L0.00100 0.0200 80-1201010.000360 U0.0203 Cadmium mg/L0.0100 0.200 80-1201000.00140 U0.201 Chromium mg/L0.0100 0.200 80-1201000.00110 U0.209 Cobalt mg/L0.0100 0.200 80-120970.00160 U0.196 Copper mg/L0.0100 0.200 80-120980.00310 U0.196 Lead mg/L0.0100 0.200 80-1201010.00220 U0.212 Nickel mg/L0.0100 0.200 80-1201020.00190 U0.204 Silver mg/L0.0100 0.200 80-1201020.00140 U0.205 Vanadium mg/L0.0100 0.200 80-1201030.00440 U0.224 Zinc Batch 6D26040 - EPA 3005A Prepared: 04/26/2016 14:23 Analyzed: 04/28/2016 13:03Blank (6D26040-BLK1) RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L2.000.220 U Antimony ug/L3.000.910 U Selenium ug/L1.000.110 U Thallium Prepared: 04/26/2016 14:23 Analyzed: 04/28/2016 13:10LCS (6D26040-BS1) RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L2.00 200 80-120104208 Antimony ug/L3.00 200 80-120112224 Selenium ug/L1.00 200 80-120110221 Thallium Page 61 of 64 Page 61 of 67 www.encolabs.com QUALITY CONTROL Metals (total recoverable) by EPA 6000/7000 Series Methods - Quality Control Batch 6D26040 - EPA 3005A Prepared: 04/26/2016 14:23 Analyzed: 04/28/2016 13:14Matrix Spike (6D26040-MS1) Source: CZ05055-01 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L2.00 200 75-1251090.220 U218 Antimony ug/L3.00 200 75-1251150.910 U230 Selenium ug/L1.00 200 75-1251020.110 U204 Thallium Prepared: 04/26/2016 14:23 Analyzed: 04/28/2016 13:18Matrix Spike Dup (6D26040-MSD1) Source: CZ05055-01 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L2.00 200 2075-125111 20.220 U222 Antimony ug/L3.00 200 2075-125115 0.50.910 U231 Selenium ug/L1.00 200 2075-125104 10.110 U207 Thallium Prepared: 04/26/2016 14:23 Analyzed: 04/28/2016 13:21Post Spike (6D26040-PS1) Source: CZ05055-01 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L2.00 200 80-1201090.220 U218 Antimony ug/L3.00 200 80-1201160.910 U232 Selenium ug/L1.00 200 80-1201060.110 U211 Thallium Page 62 of 64 Page 62 of 67 www.encolabs.com FLAGS/NOTES AND DEFINITIONS B The analyte was detected in the associated method blank. D The sample was analyzed at dilution. J The reported value is between the laboratory method detection limit (MDL) and the laboratory method reporting limit (MRL), adjusted for actual sample preparation data and moisture content, where applicable. U The analyte was analyzed for but not detected to the level shown, adjusted for actual sample preparation data and moisture content, where applicable. E MRL Method Reporting Limit. The MRL is roughly equivalent to the practical quantitation limit (PQL) and is based on the low point of the calibration curve, when applicable, sample preparation factor, dilution factor, and, in the case of soil samples, moisture content. The concentration indicated for this analyte is an estimated value above the calibration range of the instrument. This value is considered an estimate. The internal standard(s) for this sample were outside the acceptance limits due to sample matrix interference. The sample was reanalyzed at a dilution. QI-03 The spike recovery was outside acceptance limits for the MS and/or MSD. The batch was accepted based on acceptable LCS recovery. QM-07 Page 63 of 64 Page 63 of 67 Page 64 of 67 Page 65 of 67 Page 66 of 67 Page 67 of 67