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HomeMy WebLinkAbout4104_HighPoint_GWMReport_Oct/2015.pdf November 12, 2015 Ms. Jackie Drummond, Hydrogeologist NC Division of Waste Management Solid Waste Section Mail Service Center 1646 Raleigh, NC 27699-1646 Re: 2015 Second Semi-Annual Water Quality Monitoring Results Kersey Valley MSWLF Permit #41-04 High Point, North Carolina Dear Jackie: Babb & Associates, P.A. has completed the 2015 second semi-annual sampling event at the Kersey Valley MSWLF. On October 14-15, 2015, fourteen groundwater monitoring wells, eight surface water monitoring stations, and two landfill leachate collection points were sampled and analyzed for volatile organic compounds (VOCs) by EPA Method 8260 and Appendix I inorganic compounds. In addition, the two leachate samples were analyzed for BOD, COD, nitrate, phosphate, and sulfate. A site map is provided with this report which shows the groundwater and surface water sample locations and shallow potentiometric surface (Figure 1). 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), landfill leachate analytical results (Table 4), and well construction information (Table 5). The laboratory analytical report is included as Appendix A. If there are any questions regarding the attached information, please contact the undersigned at (919) 325- 0696. Respectfully, Babb & Associates, P.A. Gary D. Babb, P.G. President Enclosures cc: Mr. Robby Stone Mr. Mike Spencer Water Quality Monitoring Report Kersey Valley Municipal Solid Waste Landfill 3748 East Kivett Drive High Point, North Carolina Permit No. 41-04 Prepared for: City of High Point Department of Public Services High Point, NC Prepared by: Babb & Associates, P.A. P.O. Box 37697 Raleigh, North Carolina 27627 October 2015 __________________________________ 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 3 2.1 Groundwater Monitoring Network 2.2 Surface Water Monitoring Network 2.3 Landfill Leachate Monitoring 3.0 Water Quality Sample Collection 5 3.1 Field Sample Procedures 3.2 Field Quality Assurance 3.3 Sample Delivery/Chain-of-Custody 4.0 Laboratory Analysis 7 5.0 Hydrogeological Conditions 8 6.0 Laboratory Analytical Results 9 6.1 Groundwater Analytical Results 6.2 Surface Water Analytical Results 6.3 Landfill Leachate Analytical Results 6.4 Quality Control Sample 7.0 Historical Data Comparison 11 8.0 Conclusions 12 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 Landfill Leachate Analytical Results Table 5 Well Construction Information/Elevations Table 6 Hydrologic Test Results Appendix A ENCO Laboratory Analytical Report Kersey Valley MSWLF Water Quality Monitoring Report May 2015 Page 1 I. Introduction 1.1 Site Information The Kersey Valley Municipal Solid Waste Landfill (MSWLF) is located approximately five miles east of downtown High Point and one-half mile east of the intersection of US 70/US 29/I-85 Business on Kivett Drive. The surrounding area is mixed residential, commercial, and industrial land uses. The MSWLF facility is located on approximately 164 acres owned by the City of High Point. The permitted facility is bounded on the north by Kivett Drive, on the west by Jackson Lake Road, and to the south by private property. Kersey Valley Road runs through the center of the site and separates the Area 1 and Area 2 landfill units. Two unnamed tributaries of Richland Creek (“South” and “East” tributaries) run along much of the southern portion of the site between the landfill units and neighboring properties. Also, a pond exists on the site just to the west of the Area 1 landfill unit. Ground surface elevations range from approximately El. 740 msl along the unnamed tributary on the south end of the site to El. 900 at the top of the Area 1 landfill unit. The facility location and existing site conditions are shown on Figure 1. 1.2 Site Geology1 The Kersey Valley MSWLF is located in the central Piedmont Physiographic Province, in the northern portion of the Carolina Slate Belt. Granite is the predominant rock type in the area and outcrops are observed along the creeks and within the site. Rock core ____________________ 1 Water Quality Monitoring Plan – Kersey Valley Landfill Facility, Smith Gardner, Inc., November 2014 Kersey Valley MSWLF Water Quality Monitoring Report May 2015 Page 2 borings indicated a light tan to pinkish white, medium to coarse grained porphyritic granite with abundant quartz, potassium feldspar and mica. Granite exposures at the surface are generally highly weathered but become less weathered with depth. Site stratigraphy includes three main layers: 1) near surface soils which include moderate to high plasticity silt and clay, low plasticity sandy silt and clayey silt; 2) weathered rock (saprolite); and 3) bedrock. Near surface soils generally have standard Penetration Test (SPT) values ranging from 20-50 blows per foot (bpf). The saprolite generally has SPT values of >50 bpf. No unusual geologic features or conditions were identified during prior site studies. 1.3 Site Hydrogeology1 Groundwater in the upper-most aquifer generally flows through unconsolidated sediments and secondary fractures in the underlying bedrock. Recharge occurs primarily in the northern portion of the site and is limited on slopes. Groundwater flows generally south where it discharges into two unnamed tributaries of Richland Creek. The groundwater potentiometric surface generally reflects a subdued expression of the surface topography. Local conditions are considered typical for the central Piedmont Region. A composite potentiometric surface map for the site is provided as Figure 1. ____________________ 1 Water Quality Monitoring Plan – Kersey Valley Landfill Facility, Smith Gardner, Inc., November 2014 Kersey Valley MSWLF Water Quality Monitoring Report May 2015 Page 3 2.0 Water Quality Monitoring Program The water quality monitoring network at the Kersey Valley MSWLF is evaluated on a semi- annual basis. The location of the groundwater, surface water, and landfill leachate samples collected during the semi-annual monitoring events is shown on the attached Figure 1. 2.1 Groundwater Monitoring Network The existing groundwater monitoring network consists of fourteen shallow aquifer wells which are screened across the water table in the partially weathered rock, just above the depths of auger refusal. The fourteen monitoring wells sampled for subsequent laboratory analysis include: MW-1 (background) MW-3A MW-4 MW-6A MW-8A MW-9 MW-10 MW-11 MW-12 MW-13S MW-14 MW-15 MW-16 MW-17 In addition to the fourteen monitoring wells sampled for laboratory analysis, four deeper aquifer monitoring wells are gauged for water levels. This provides information on the vertical component of groundwater flow at the site. The four deeper aquifer monitoring wells include: MW-7D MW-8B MW-9D MW-13D Kersey Valley MSWLF Water Quality Monitoring Report May 2015 Page 4 The shallow wells have been constructed in boreholes advanced to the top of rock (defined by refusal) using 6-inch diameter hollow stem augers. The deeper aquifer monitoring wells are screened within the bedrock having been advanced below auger refusal depths using air-rotary or rock coring techniques. All monitoring wells are constructed of 2-inch diameter Schedule 40 PVC, with an isolated well screen interval, in accordance with applicable NC Well Construction Standards. Monitoring well construction information is provided on Table 5. 2.2 Surface Water Monitoring Network The current surface water monitoring network consists of eight monitoring stations as shown on Figure 1. The surface water monitoring stations are located along the south side of Area 1 and the south/southeast side of Area 2 of the landfill. The eight surface water stations sampled for the water quality monitoring program include: SW-1 (background) SW-3 SW-5 SW-6 SW-7 SW-8 SW-9 SW-10 2.3 Landfill Leachate Monitoring Landfill leachate samples are collected from Area 1 (Leachate Phase 1-3) and Area 2 (Leachate Phase 4-5). The leachate sample collected from the leachate storage lagoon in the south central portion of the site represents Area 1. The leachate sample collected from the leachate storage tank facility in the northeast corner of the site represents Area 2. The location of these two leachate collection points is shown on the attached Figure 1. Kersey Valley MSWLF Water Quality Monitoring Report May 2015 Page 5 3.0 Water Quality Sample Collection Samples of groundwater, surface water, and leachate were collected in accordance with the approved Water Quality Monitoring Plan, November 2014. 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 5). 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 nitrile 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, normally 12-14 hours, samples are collected in the following order:  Volatile organics  Total metals  Inorganics (nitrate, phosphorus, sulfate)  Biological (BOD, COD)  Field Parameters (pH, Conductivity, Temperature) Kersey Valley MSWLF Water Quality Monitoring Report May 2015 Page 6 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. After collection, the samples are placed in a cooler on ice for shipment to the analytical laboratory. Surface water and landfill leachate samples are collected directly into the laboratory- supplied containers as grab samples. Sampling personnel wear new disposable nitrile gloves for each surface water and leachate sample collected. As with the groundwater samples, these samples are stored in a cooler on ice prior to 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, surface water, and landfill leachate samples are stored in coolers on ice immediately after collection. Individual sample containers for each monitoring 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. Kersey Valley MSWLF Water Quality Monitoring Report May 2015 Page 7 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 (VOCs) by EPA Method 8260B and inorganic compounds by EPA Methods 6010C/6020A. In addition to the Appendix I parameters, the two leachate samples are analyzed for biological oxygen demand (SM 5210B-2001), chemical oxygen demand (SM5220D-1997), phosphorus (EPA Method 365.4), sulfate (EPA Method 300.0), and nitrate/nitrite (EPA Method 353.2). 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. Kersey Valley MSWLF Water Quality Monitoring Report May 2015 Page 8 5.0 Hydrogeological Conditions The depth to groundwater was measured in the fourteen compliance monitoring wells and the four deeper aquifer monitoring wells during the October 14-15, 2015 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 5 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, toward an unnamed tributary of Richland Creek. Based on the results of prior hydrological tests conducted at the site, groundwater flow rates in the shallow saprolite range from 1.24 ft/day to 2.38 ft/day in Area 1. The hydrologic tests conducted in Area 2 in the fractured bedrock indicated a groundwater flow rate in the range of 0.124 ft/day to 0.690 ft/day. The average hydraulic conductivity and transmissivity values for Areas 1 and 2 are provided on Table 6. The vertical component of groundwater flow is determined from an evaluation of groundwater elevations observed in nested well pairs. Three nested pairs of monitoring wells were evaluated for vertical groundwater flow at the site. The following vertical groundwater gradients were determined from the elevations determined during the October 2015 monitoring event: Monitoring Wells MW-8A/8B 0.029 ft/ft downward Monitoring Wells MW-9/9D 0.017 ft/ft downward Monitoring Wells MW-13S/13D 0.0003 ft/ft downward Kersey Valley MSWLF Water Quality Monitoring Report May 2015 Page 9 6.0 Laboratory Analytical Results Final laboratory analytical results for the samples collected on October 15, 2015 were received from the analytical laboratory on October 29, 2015. A summary of the analytical results are provided on Table 1 (groundwater), Table 2 (surface water), Table 3 (field parameters), and Table 4 (landfill leachate). 6.1 Groundwater Analytical Results No volatile organic compounds (VOCs) were detected at a concentration equaling or exceeding the laboratory method reporting limit in any of the fourteen monitoring wells. Three inorganic compounds were detected above the laboratory method detection limit, including barium, cadmium, and zinc. Only one inorganic compound (cadmium in MW- 4) was reported at a concentration which exceeded the NC 2L Groundwater Standard. The detected concentration of cadmium (2.53 ug/l) in monitoring well MW-4 slightly exceeds the established NC 2L Groundwater Standard of 2.0 ug/l. 6.2 Surface Water Analytical Results No VOCs were detected at a concentration equaling or exceeding the laboratory method reporting limit in any of the eight surface water samples. Four inorganic compounds were detected at concentrations that exceeded the laboratory method reporting limit. Only two of the reported inorganic compounds (cobalt in SW-5 and copper in SW-9) exceeded the NC 2B Surface Water Standard. The reported concentration of cobalt (12.3 ug/l) in SW-5 exceeds the established NC 2B Surface Water Standard of 4.0 ug/l. The reported concentration of copper (10.9 ug/l) in SW-9 exceeds the established NC 2B Surface Water Standard of 7.0 ug/l. No other inorganic compounds were detected in the eight surface water samples above the NC 2B Surface Water Standards. Kersey Valley MSWLF Water Quality Monitoring Report May 2015 Page 10 6.3 Landfill Leachate Analytical Results Several VOCs and inorganic compounds were detected at a concentration equaling or exceeding the laboratory method reporting limits in the two leachate samples. Additional parameters evaluated in the two leachate samples included; BOD (880000 ug/l), COD (1300000 ug/l), phosphorus (6500 ug/l), nitrite/nitrate (4200 ug/l-estimated), and sulfate (11000 ug/l-estimated). Please refer to Table 4 for a full summary of the reported VOCs, inorganics, and other indicator compounds. 6.4 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. Kersey Valley MSWLF Water Quality Monitoring Report May 2015 Page 11 7.0 Historical Data Comparison A review of the laboratory analytical data for the groundwater samples collected over the past four monitoring events indicate the presence of low concentrations of naturally occurring inorganic compounds (i.e. barium, zinc). No volatile organic compounds have been reported in any of the groundwater monitoring wells above the laboratory reporting limits or NC 2L Groundwater Standards. The reported concentration of naturally occurring inorganic compounds vary slightly between monitoring events, likely due to fluctuating amounts of silt/sediment in the samples. Filtering of the groundwater samples prior to laboratory analysis is not allowed. Kersey Valley MSWLF Water Quality Monitoring Report May 2015 Page 12 8.0 Conclusions Based on the results of this water quality monitoring event, the Kersey Valley MSWLF will remain in Detection Monitoring in accordance with Title 15A NACA 13B .1633. The spring semi-annual water quality monitoring event is tentatively scheduled for April 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), landfill leachate analytical results (Table 4), well construction information (Table 5), and hydrologic test results (Table 6). A copy of the laboratory analytical report in pdf and EDD formats is also included with this report in Appendix A.           FIGURES 760 760 80 0 790 780 770 810 810 800 790 780 770 760 80 0 790 780 770 810 810 800 790 780 770 760 0 200' 400' 600' G: \ C A D \ H i g h P o i n t \ H p o i n t 1 4 - 1 \ s h e e t s \ H P - D 0 5 0 5 . d w g - 1 0 / 2 1 / 2 0 1 5 1 1 : 5 4 A M 760 MW-1 TOC= DTW= GWE=           TABLES TA B L E 1 20 1 5 S e c o n d S e m i - A n n u a l G r o u n d w a t e r M o n i t o r i n g W e l l L a b o r a t o r y An a l y t i c a l R e s u l t s Ke r s e y V a l l e y M S W L F Hi g h P o i n t , N o r t h C a r o l i n a Pe r m i t # 4 1 - 0 4 Pa r a m e t e r M W - 1 M W - 3 A M W - 4 M W - 6 A M W - 8 A M W - 9 M W - 1 0 2 L S t d . In o r g a n i c s ( u g / l ) Ba r i u m 1 0 3 7 4 . 5 J 7 9 . 9 J 2 7 3 3 9 . 7 J 7 8 . 7 J 9 3 . 1 J 7 0 0 Be r y l l i u m 0 . 5 5 7 J B Q L 0 . 1 3 8 J B Q L B Q L B Q L B Q L N E Ca d m i u m B Q L B Q L 2. 5 3 BQ L B Q L B Q L B Q L 2 Ch r o m i u m 2 . 3 8 J B Q L B Q L B Q L B Q L 3 . 5 6 J B Q L 1 0 Co b a l t 4 . 6 7 J B Q L B Q L 9 . 1 4 J B Q L 5 . 6 0 J 2 . 6 4 J N E Co p p e r 4 . 3 5 J B Q L B Q L B Q L B Q L 2 . 3 3 J B Q L 1 0 0 0 Le a d B Q L B Q L B Q L B Q L B Q L B Q L B Q L 1 5 Ni c k e l 9 . 7 5 J B Q L B Q L B Q L B Q L 2 . 0 1 J 2 . 7 3 J 1 0 0 Va n a d i u m 3 . 6 3 J 3 . 5 9 J B Q L B Q L 2 . 9 2 J 9 . 2 1 J 1 4 . 5 J N E Zi n c 4 7 . 4 4 . 4 4 J 1 2 . 3 4 . 0 9 J B Q L 8 . 3 6 J 1 8 . 0 1 0 0 0 Me t h o d 8 2 6 0 B ( u g / l ) Vo l a t i l e O r g a n i c s B Q L B Q L B Q L B Q L B Q L B Q L B Q L No t e s : Sa m p l e s c o l l e c t e d o n O c t o b e r 1 5 , 2 0 1 5 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 . J - D e t e c t e d b e l o w t h e q u a n t i t a t i o n l i m i t . B - A m o u n t i n P r e p B l a n k > M D L 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 . TA B L E 1 ( c o n t i n u e d ) 20 1 5 S e c o n d S e m i - A n n u a l G r o u n d w a t e r M o n i t o r i n g W e l l L a b o r a t o r y An a l y t i c a l R e s u l t s Ke r s e y V a l l e y M S W L F Hi g h P o i n t , N o r t h C a r o l i n a Pe r m i t # 4 1 - 0 4 Pa r a m e t e r M W - 1 1 M W - 1 2 M W - 1 3 S M W - 1 4 M W - 1 5 M W - 1 6 M W - 1 7 2 L S t d . In o r g a n i c s ( u g / l ) Ba r i u m 6 9 . 0 J 1 3 4 2 8 . 4 J 5 5 . 7 J 2 4 . 7 J 1 0 6 8 3 . 2 J 7 0 0 Ch r o m i u m B Q L B Q L 1 . 7 4 J B Q L B Q L B Q L B Q L 1 0 Co b a l t B Q L B Q L 1 . 7 1 J B Q L B Q L B Q L B Q L N E Co p p e r B Q L B Q L 3 . 1 3 J B Q L B Q L B Q L B Q L 1 0 0 0 Ni c k e l B Q L 4 . 3 2 J B Q L B Q L B Q L B Q L 5 . 7 0 J 1 0 0 Se l e n i u m B Q L B Q L B Q L B Q L B Q L 2 . 2 1 J B Q L 2 0 Va n a d i u m 4 . 4 3 J 3 . 3 3 J 8 . 1 8 J 1 . 6 3 J B Q L 2 . 4 8 J 2 . 9 0 J N E Zi n c 1 2 . 7 B Q L 1 3 . 1 B Q L B Q L B Q L B Q L 1 0 0 0 Me t h o d 8 2 6 0 B ( u g / l ) Vo l a t i l e O r g a n i c s B Q L B Q L B Q L B Q L B Q L B Q L B Q L N E No t e s : Sa m p l e s c o l l e c t e d o n O c t o b e r 1 5 , 2 0 1 5 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 . J - D e t e c t e d b e l o w t h e q u a n t i t a t i o n l i m i t . B - A m o u n t i n P r e p B l a n k > M D L 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 . TA B L E 2 20 1 5 S e c o n d 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 ul t s Ke r s e y V a l l e y M S W L F Hi g h P o i n t , N o r t h C a r o l i n a Pe r m i t # 4 1 - 0 4 Pa r a m e t e r S W - 1 S W - 3 S W - 5 S W - 6 S W - 7 S W - 8 S W - 9 S W - 1 0 2 B S t d . Ap p . I M e t a l s ( u g / l ) Ar s e n i c 6 . 9 0 J B Q L B Q L B Q L B Q L B Q L B Q L B Q L 5 0 Ba r i u m 4 2 . 1 J 8 0 . 9 J 1 8 1 8 3 . 6 J 8 1 . 7 J 7 9 . 9 J 3 7 . 4 J 2 7 0 1 0 0 0 Ch r o m i u m B Q L B Q L 4 . 8 3 J B Q L 3 . 8 5 J B Q L 4 . 1 7 J 3 . 0 8 J 5 0 Co b a l t B Q L B Q L 12 . 3 BQ L B Q L B Q L 1 . 4 9 J 2 2 . 2 4 Co p p e r B Q L B Q L 5 . 4 5 J 2 . 4 6 J 2 . 9 9 J B Q L 10 . 9 BQL 7 Ni c k e l B Q L 2 . 5 0 J 4 . 8 2 J B Q L 8 . 9 4 J B Q L 1 . 8 1 J B Q L 8 8 Th a l l i u m B Q L B Q L B Q L B Q L B Q L B Q L B Q L 0 . 2 4 8 J 0 . 4 7 Va n a d i u m 1 . 5 5 J 2 . 2 7 J 1 3 . 7 J 1 . 7 0 J 5 . 8 1 J 2 . 0 8 J 1 0 . 7 J 7 . 7 5 J N E Zi n c 5 . 8 5 J B Q L 1 3 . 2 2 5 . 2 B Q L B Q L 1 3 . 3 3 . 8 4 J 5 0 Me t h o d 8 2 6 0 B ( u g / l ) Vo l a t i l e O r g a n i c s B Q L B Q L B Q L B Q L B Q L B Q L B Q L B Q L N E No t e s : Sa m p l e s c o l l e c t e d o n O c t o b e r 1 5 , 2 0 1 5 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 . J - D e t e c t e d b e l o w t h e q u a n t i t a t i o n l i m i t . B - A m o u n t i n P r e p B l a n k > M D L 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 TA B L E 3 20 1 5 S e c o n d 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 Ke r s e y V a l l e y M S W L F Hi g h P o i n t , N o r t h C a r o l i n a Pe r m i t # 4 1 - 0 4 Mo n i t o r i n g S t a t i o n Sa m p l e D a t e S a m p l e T i m e C o n d u c t i v i t y T e m p e r a t u r e - C p H MW - 1 1 0 / 1 5 / 2 0 1 5 1 0 1 8 2 4 3 2 2 . 3 5 . 2 MW - 3 A 1 0 / 1 5 / 2 0 1 5 8 3 0 9 0 1 9 . 2 6 . 0 MW - 4 1 0 / 1 5 / 2 0 1 5 1 0 0 6 1 7 3 1 9 . 2 6 . 1 MW - 6 A 1 0 / 1 5 / 2 0 1 5 9 0 0 4 1 3 1 7 . 8 6 . 2 MW - 8 A 1 0 / 1 5 / 2 0 1 5 8 4 5 1 1 1 1 7 . 8 7 . 2 MW - 9 1 0 / 1 5 / 2 0 1 5 9 1 5 4 1 6 1 7 . 3 6 . 4 MW - 1 0 1 0 / 1 5 / 2 0 1 5 1 0 2 8 1 1 6 1 7 . 6 6 . 8 MW - 1 1 1 0 / 1 5 / 2 0 1 5 9 4 5 1 7 0 1 7 . 6 6 . 5 MW - 1 2 1 0 / 1 5 / 2 0 1 5 9 3 0 2 6 4 1 7 . 4 6 . 5 MW - 1 3 S 1 0 / 1 5 / 2 0 1 5 1 0 4 5 5 0 1 8 . 8 6 . 6 MW - 1 4 1 0 / 1 5 / 2 0 1 5 1 1 0 0 7 3 2 0 . 1 6 . 3 MW - 1 5 1 0 / 1 5 / 2 0 1 5 1 1 2 0 1 9 9 1 9 . 8 6 . 5 MW - 1 6 1 0 / 1 5 / 2 0 1 5 1 1 4 0 2 7 3 1 8 . 3 7 . 1 MW - 1 7 1 0 / 1 5 / 2 0 1 5 1 2 0 0 1 7 7 2 1 . 2 6 . 0 SW - 1 1 0 / 1 5 / 2 0 1 5 9 3 5 3 8 1 4 . 7 8 . 2 SW - 3 1 0 / 1 5 / 2 0 1 5 8 3 4 1 1 1 6 . 5 8 . 4 SW - 5 1 0 / 1 5 / 2 0 1 5 9 1 5 1 5 0 1 6 . 4 7 . 7 SW - 6 1 0 / 1 5 / 2 0 1 5 1 1 2 3 3 9 7 1 8 . 2 7 . 8 SW - 7 1 0 / 1 5 / 2 0 1 5 1 1 4 2 3 1 0 1 7 . 3 8 . 2 SW - 8 1 0 / 1 5 / 2 0 1 5 1 1 5 8 2 8 8 1 7 . 1 8 . 2 SW - 9 1 0 / 1 5 / 2 0 1 5 1 0 5 9 6 8 1 8 . 8 7 . 6 SW - 1 0 1 0 / 1 5 / 2 0 1 5 1 2 1 0 2 5 4 2 2 . 6 6 . 1 Le a c h a t e P h a s e 1 - 3 1 0 / 1 5 / 2 0 1 5 1 2 5 7 1 1 0 6 2 1 . 6 7 . 9 Le a c h a t e P h a s e 4 - 5 1 0 / 1 5 / 2 0 1 5 1 2 3 0 6 3 7 2 3 . 0 6 . 0 TA B L E 4 20 1 5 S e c o n d S e m i - A n n u a l L a n d f i l l L e a c h a t e 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 Ke r s e y V a l l e y M S W L F Hi g h P o i n t , N o r t h C a r o l i n a Pe r m i t # 4 1 - 0 4 Pa r a m e t e r L e a c h a t e P h a s e 1 - 3 ( A r e a 1 ) L e a c h a t e P h a s e 4 - 5 ( A r e a 2 ) In o r g a n i c s ( u g / l ) Ba r i u m 4 4 2 0 2 9 0 Be r y l l i u m 4 . 4 6 J B Q L Ch r o m i u m 6 1 2 1 3 . 9 Co b a l t 3 1 5 7 . 4 0 J Co p p e r 6 6 1 1 . 9 0 J Le a d 1 3 0 B Q L Ni c k e l 4 2 9 1 0 . 8 J Si l v e r B Q L 3 . 7 5 J Va n a d i u m 1 2 0 0 1 5 . 3 J Zi n c 1 0 7 0 6 1 Bi o c h e m i c a l O x y g e n D e m a n d 7 6 0 0 0 8 8 0 0 0 0 Ch e m i c a l O x y g e n D e m a n d 6 4 0 0 0 0 1 3 0 0 0 0 0 Ni t r a t e / N i t r i t e 4 2 0 0 J B Q L Ph o s p h o r u s 6 5 0 0 5 1 0 Su l f a t e 1 1 0 0 0 J B Q L Me t h o d 8 2 6 0 B ( u g / l ) Ac e t o n e B Q L 1 2 0 0 2- B u t a n o n e B Q L 2 0 0 0 4- M e t h y l - 2 - p e n t a n o n e B Q L 1 4 J To l u e n e B Q L 1 3 No t e s : Sa m p l e s c o l l e c t e d o n O c t o b e r 1 5 , 2 0 1 5 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 . J - D e t e c t e d b e l o w t h e q u a n t i t a t i o n l i m i t . B - A m o u n t i n P r e p B l a n k > M D L Ta b l e 5 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 Ke r s e y V a l l e y M S W L F Hi g h P o i n t , N o r t h C a r o l i i n a Pe r m i t # 4 1 - 0 4 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 N A 2 " 4 4 . 5 ' N A N A 8 3 1 . 8 7 8 3 3 . 3 7 3 1 . 4 9 8 0 1 . 8 8 80 4 5 2 6 . 7 4 8 6 N 17 2 4 0 0 7 . 1 4 7 0 E Granitic Gneiss MW - 3 A 3 / 2 5 / 9 7 2 " 3 2 . 2 ' 2 0 ' 2 0 ' - 3 5 ' 7 4 8 . 2 3 7 4 9 . 5 0 1 5 . 9 9 7 3 3 . 5 1 80 2 5 7 4 . 4 3 5 1 N 17 2 4 3 2 9 . 0 2 8 8 E Granitic Gneiss MW - 4 8 / 1 0 / 9 3 2 " 2 0 . 5 ' 1 5 ' 1 5 ' - 2 5 ' 8 2 7 . 8 2 8 3 0 . 3 2 1 8 . 9 5 8 1 1 . 3 7 80 4 3 5 9 . 1 3 2 1 N 17 2 3 4 5 9 . 1 8 5 5 E Sandy Silt MW - 6 A 3 / 2 5 / 9 7 2 " 2 3 . 5 ' 6 ' 6 ' - 2 1 ' N A 7 8 4 . 6 2 1 4 . 1 6 7 7 0 . 4 6 80 2 7 0 8 . 7 4 5 6 N 17 2 3 6 4 0 . 4 1 0 5 E Granitic Gneiss MW - 7 D 3 / 2 5 / 9 7 2 " 5 6 . 6 ' 4 9 ' 4 9 ' - 5 4 ' N A 7 8 3 . 9 7 2 1 . 6 9 7 6 2 . 2 8 80 2 5 7 4 . 5 8 4 6 N 17 2 3 9 8 4 . 6 8 5 4 E Granitic Gneiss MW - 8 A 8 / 1 1 / 9 3 2 " 1 8 . 0 ' 1 0 ' 1 0 ' - 1 5 ' 7 5 8 . 1 9 7 6 0 . 6 9 7 . 2 4 7 5 3 . 4 5 80 2 4 4 6 . 5 2 3 1 N 17 2 3 7 9 1 . 7 1 6 4 E Granitic Gneiss MW - 8 B 8 / 1 2 / 9 3 2 " 3 2 . 5 ' 2 0 ' 2 0 ' - 3 0 ' 7 5 8 . 4 1 7 6 0 . 9 1 7 . 8 8 7 5 3 . 0 3 80 2 4 5 8 . 1 5 6 0 N 17 2 3 8 0 6 . 1 7 4 7 E Diorite MW - 9 8 / 1 1 / 9 3 2 " 2 5 . 3 ' 1 0 ' 1 0 ' - 2 5 ' 7 8 2 . 6 4 7 8 6 . 4 8 2 2 . 3 7 7 6 4 . 1 1 80 2 9 8 0 . 7 0 0 0 N 17 2 3 3 5 7 . 8 4 0 0 E Diorite MW - 9 D 3 / 2 5 / 9 7 2 " 5 1 . 0 ' 4 6 ' 4 6 ' - 5 1 ' 7 8 3 . 7 5 7 8 5 . 9 1 2 2 . 2 3 7 6 3 . 6 8 80 2 9 8 8 . 9 4 0 0 N 17 2 3 3 5 9 . 4 5 0 0 E Granitic Gneiss MW - 1 0 N A 2 " 3 6 . 6 ' 1 8 ' 1 8 ' - 3 3 ' 8 1 2 . 6 0 8 1 4 . 8 4 2 2 . 5 7 7 9 2 . 2 7 80 3 4 7 1 . 2 0 0 0 N 17 2 4 3 6 2 . 3 6 0 0 E Silty Sand PWR MW - 1 1 N A 2 " 2 5 . 5 ' 1 3 . 5 ' 1 3 . 5 ' - 2 3 . 5 ' 8 0 8 . 9 9 8 1 3 . 0 6 1 1 . 8 1 8 0 1 . 2 5 90 3 9 2 6 . 9 5 5 4 N 17 2 2 5 7 4 . 9 9 3 7 E Granitic Gneiss MW - 1 2 N A 2 " 3 1 . 3 ' 1 5 ' 1 5 ' - 3 0 ' 7 7 9 . 6 1 7 8 2 . 1 8 9 . 5 1 7 7 2 . 6 7 80 3 3 5 2 . 1 5 0 0 N 17 2 2 7 3 5 . 7 1 0 0 E Granitic Gneiss MW - 1 3 S N A 2 " 3 0 . 0 ' 1 5 ' 1 5 ' - 3 0 ' 8 1 6 . 3 6 8 1 9 . 1 9 2 5 . 6 3 7 9 3 . 5 6 80 3 9 5 0 . 7 7 1 1 N 17 2 5 1 9 7 . 5 5 3 8 E Silty Sand MW - 1 3 D N A 2 " 5 9 . 4 ' 4 4 ' 4 4 ' - 5 4 ' 8 1 6 . 4 5 8 1 8 . 7 8 2 5 . 2 3 7 9 3 . 5 5 80 3 9 5 4 . 1 3 7 5 N 17 2 5 2 0 0 . 9 8 5 2 E Silty Sand PWR MW - 1 4 9 / 3 / 1 0 2 " 4 7 . 0 ' 3 2 ' 3 2 ' - 4 7 ' 8 0 1 . 7 9 8 0 5 . 2 1 1 7 . 4 6 7 8 7 . 7 5 80 3 2 7 8 . 6 7 0 0 N 17 2 6 0 8 1 . 5 5 0 0 E Granite MW - 1 5 9 / 2 / 1 0 2 " 4 0 . 0 ' 3 0 ' 3 0 ' - 4 0 ' 7 7 2 . 5 7 7 7 5 . 9 3 1 5 . 4 2 7 6 0 . 5 1 80 2 6 7 5 . 4 0 0 0 N 17 2 5 9 0 8 . 0 9 0 0 E Granite MW - 1 6 4 / 7 / 1 5 2 " 4 7 . 0 ' 3 7 ' 3 7 ' - 4 7 ' T B D T B D 2 1 . 3 9 T B D 80 2 2 6 2 . 7 2 9 N 17 2 5 5 1 5 . 3 7 3 E Diorite MW - 1 7 4 / 7 / 1 5 2 " 4 1 . 0 ' 3 1 ' 3 1 ' - 4 1 ' T B D T B D 1 8 . 6 5 T B D 80 2 3 7 0 . 7 6 6 N 17 2 4 7 8 4 . 6 9 1 E Diorite TO S - T o p o f S c r e e n T B D - T o B e D e t e r m i n e d TO C - T o p o f C a s i n g N A - N o t A v a i l a b l e 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 1 0 / 1 4 / 2 0 1 5 Ta b l e 6 Gr o u n d w a t e r F l o w R a t e s Ke r s e y V a l l e y M S W L F Hi g h P o i n t , N o r t h C a r o l i n a Pe r m i t # 4 1 - 0 4 Ar e a   A S h a l l o w   S a p r o l i t e A v e r a g e   H yd r a u l i c   C o n d u c t i v i t y   =   2 . 3 8   f t /d a y Av e r a g e   T r a n s m i s s i v i t y   ‐   1 0 7 . 4   f t 2 /d a y Ar e a   B S h a l l o w   S a p r o l i t e A v e r a g e   H yd r a u l i c   C o n d u c t i v i t y   =   1 . 2 4   f t /d a y Av e r a g e   T r a n s m i s s i v i t y   =   5 5 . 9   f t 2 /d a y Ar e a   C F r a c t u r e d   B e d r o c k A v e r a g e   H y d r a u l i c   C o n d u c t i v i t y   =   0 . 6 9 0   f t/ d a y Av e r a g e   T r a n s m i s s i v i t y   =   5 1 . 7 5   f t 2 /d a y Ar e a   D F r a c t u r e d   B e d r o c k A v e r a g e   H y d r a u l i c   C o n d u c t i v i t y   =   0 . 1 2 4   f t/ d a y Av e r a g e   T r a n s m i s s i v i t y   =   9 . 2 9   f t 2 /d a y Ar e a   A Ar e a   B Ar e a   C Ar e a   D           APPENDIX A 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): C512727 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: Kersey Valley Landfill Attn: Gary Babb Babb & Associates (BA024) 3605 Country Cove Lane Bill Scott Project Manager Thursday, October 29, 2015 RE: Laboratory Results for Dear Gary Babb, Enclosed is a copy of your laboratory report for test samples received by our laboratory on Friday, October 16, 2015. The total number of pages in this report, including this page is 89. Page 1 of 94 www.encolabs.com SAMPLE SUMMARY/LABORATORY CHRONICLE 4104-MW1 C512727-01 Sampled:10/15/15 10:18 Received:10/16/15 09:15Client ID:Lab ID: Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s) EPA 6010C 04/12/16 10/21/15 08:31 10/23/2015 13:24 EPA 6020A 04/12/16 10/21/15 13:26 10/23/2015 11:24 EPA 8260B 10/29/15 10/26/15 12:55 10/27/2015 02:51 4104-MW3A C512727-02 Sampled:10/15/15 08:30 Received:10/16/15 09:15Client ID:Lab ID: Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s) EPA 6010C 04/12/16 10/21/15 08:31 10/23/2015 13:26 EPA 6020A 04/12/16 10/21/15 13:26 10/23/2015 11:42 EPA 8260B 10/29/15 10/26/15 12:55 10/27/2015 03:20 4104-MW4 C512727-03 Sampled:10/15/15 10:06 Received:10/16/15 09:15Client ID:Lab ID: Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s) EPA 6010C 04/12/16 10/21/15 08:31 10/23/2015 13:56 EPA 6020A 04/12/16 10/21/15 13:26 10/23/2015 11:46 EPA 8260B 10/29/15 10/26/15 12:55 10/27/2015 03:49 4104-MW6A C512727-04 Sampled:10/15/15 09:00 Received:10/16/15 09:15Client ID:Lab ID: Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s) EPA 6010C 04/12/16 10/21/15 08:31 10/23/2015 13:59 EPA 6020A 04/12/16 10/21/15 13:26 10/23/2015 11:50 EPA 8260B 10/29/15 10/26/15 12:55 10/27/2015 04:17 4104-MW8A C512727-05 Sampled:10/15/15 08:45 Received:10/16/15 09:15Client ID:Lab ID: Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s) EPA 6010C 04/12/16 10/21/15 08:31 10/23/2015 14:01 EPA 6020A 04/12/16 10/21/15 13:26 10/23/2015 11:53 EPA 8260B 10/29/15 10/26/15 12:55 10/27/2015 04:46 4104-MW9 C512727-06 Sampled:10/15/15 09:15 Received:10/16/15 09:15Client ID:Lab ID: Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s) EPA 6010C 04/12/16 10/22/15 13:45 10/23/2015 14:13 EPA 6020A 04/12/16 10/21/15 13:26 10/23/2015 11:57 EPA 8260B 10/29/15 10/26/15 12:55 10/27/2015 05:15 Page 2 of 89 Page 2 of 94 www.encolabs.com 4104-MW10 C512727-07 Sampled:10/15/15 10:28 Received:10/16/15 09:15Client ID:Lab ID: Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s) EPA 6010C 04/12/16 10/22/15 13:45 10/23/2015 14:32 EPA 6020A 04/12/16 10/21/15 13:26 10/23/2015 12:08 EPA 8260B 10/29/15 10/26/15 12:55 10/27/2015 05:43 4104-MW11 C512727-08 Sampled:10/15/15 09:45 Received:10/16/15 09:15Client ID:Lab ID: Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s) EPA 6010C 04/12/16 10/22/15 13:45 10/23/2015 14:35 EPA 6020A 04/12/16 10/21/15 13:26 10/23/2015 12:12 EPA 8260B 10/29/15 10/26/15 12:55 10/27/2015 06:12 4104-MW12 C512727-09 Sampled:10/15/15 09:30 Received:10/16/15 09:15Client ID:Lab ID: Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s) EPA 6010C 04/12/16 10/22/15 13:45 10/23/2015 14:37 EPA 6020A 04/12/16 10/21/15 13:26 10/23/2015 12:15 EPA 8260B 10/29/15 10/26/15 12:55 10/27/2015 06:41 4104-MW13S C512727-10 Sampled:10/15/15 10:45 Received:10/16/15 09:15Client ID:Lab ID: Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s) EPA 6010C 04/12/16 10/22/15 13:45 10/23/2015 14:40 EPA 6020A 04/12/16 10/21/15 13:26 10/23/2015 12:19 EPA 8260B 10/29/15 10/26/15 12:55 10/27/2015 07:09 4104-MW14 C512727-11 Sampled:10/15/15 11:00 Received:10/16/15 09:15Client ID:Lab ID: Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s) EPA 6010C 04/12/16 10/22/15 13:45 10/23/2015 14:43 EPA 6020A 04/12/16 10/21/15 13:26 10/23/2015 12:23 EPA 8260B 10/29/15 10/26/15 12:55 10/27/2015 07:38 4104-MW15 C512727-12 Sampled:10/15/15 11:20 Received:10/16/15 09:15Client ID:Lab ID: Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s) EPA 6010C 04/12/16 10/22/15 13:45 10/23/2015 14:45 EPA 6020A 04/12/16 10/21/15 13:26 10/23/2015 12:26 EPA 8260B 10/29/15 10/26/15 12:55 10/27/2015 08:07 4104-MW16 C512727-13 Sampled:10/15/15 11:40 Received:10/16/15 09:15Client ID:Lab ID: Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s) EPA 6010C 04/12/16 10/22/15 13:45 10/23/2015 14:48 EPA 6020A 04/12/16 10/21/15 13:26 10/23/2015 12:30 EPA 8260B 10/29/15 10/26/15 12:58 10/28/2015 03:32 Page 3 of 89 Page 3 of 94 www.encolabs.com 4104-MW17 C512727-14 Sampled:10/15/15 12:00 Received:10/16/15 09:15Client ID:Lab ID: Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s) EPA 6010C 04/12/16 10/22/15 13:45 10/23/2015 14:51 EPA 6020A 04/12/16 10/21/15 13:26 10/23/2015 12:33 EPA 8260B 10/29/15 10/26/15 12:58 10/28/2015 04:01 4104-SW1 C512727-15 Sampled:10/15/15 09:35 Received:10/16/15 09:15Client ID:Lab ID: Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s) EPA 6010C 04/12/16 10/22/15 13:45 10/23/2015 14:53 EPA 6020A 04/12/16 10/21/15 13:26 10/23/2015 12:37 EPA 8260B 10/29/15 10/26/15 12:58 10/28/2015 04:29 4104-SW3 C512727-16 Sampled:10/15/15 08:34 Received:10/16/15 09:15Client ID:Lab ID: Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s) EPA 6010C 04/12/16 10/22/15 13:45 10/23/2015 14:56 EPA 6020A 04/12/16 10/21/15 13:26 10/23/2015 12:41 EPA 8260B 10/29/15 10/26/15 12:58 10/28/2015 04:58 4104-SW5 C512727-17 Sampled:10/15/15 09:15 Received:10/16/15 09:15Client ID:Lab ID: Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s) EPA 6010C 04/12/16 10/22/15 13:45 10/23/2015 15:04 EPA 6020A 04/12/16 10/21/15 13:26 10/23/2015 12:53 EPA 8260B 10/29/15 10/26/15 12:58 10/28/2015 05:26 4104-SW6 C512727-18 Sampled:10/15/15 11:23 Received:10/16/15 09:15Client ID:Lab ID: Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s) EPA 6010C 04/12/16 10/22/15 13:45 10/23/2015 15:07 EPA 6020A 04/12/16 10/21/15 13:26 10/23/2015 12:56 EPA 8260B 10/29/15 10/26/15 12:58 10/28/2015 05:55 4104-SW7 C512727-19 Sampled:10/15/15 11:42 Received:10/16/15 09:15Client ID:Lab ID: Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s) EPA 6010C 04/12/16 10/22/15 13:45 10/23/2015 15:10 EPA 6020A 04/12/16 10/21/15 13:26 10/23/2015 13:00 EPA 8260B 10/29/15 10/26/15 12:58 10/28/2015 06:24 4104-SW8 C512727-20 Sampled:10/15/15 11:58 Received:10/16/15 09:15Client ID:Lab ID: Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s) EPA 6010C 04/12/16 10/22/15 13:45 10/23/2015 15:12 EPA 6020A 04/12/16 10/21/15 13:26 10/23/2015 13:04 EPA 8260B 10/29/15 10/26/15 12:58 10/28/2015 06:53 Page 4 of 89 Page 4 of 94 www.encolabs.com 4104-SW9 C512727-21 Sampled:10/15/15 10:59 Received:10/16/15 09:15Client ID:Lab ID: Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s) EPA 6010C 04/12/16 10/22/15 13:45 10/23/2015 15:15 EPA 6020A 04/12/16 10/22/15 13:39 10/23/2015 13:55 EPA 8260B 10/29/15 10/26/15 12:58 10/28/2015 07:21 4104-SW10 C512727-22 Sampled:10/15/15 12:10 Received:10/16/15 09:15Client ID:Lab ID: Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s) EPA 6010C 04/12/16 10/22/15 13:45 10/23/2015 15:18 EPA 6020A 04/12/16 10/22/15 13:39 10/23/2015 13:59 EPA 8260B 10/29/15 10/26/15 12:58 10/28/2015 07:50 4104-Tripblank C512727-23 Sampled:10/15/15 08:30 Received:10/16/15 09:15Client ID:Lab ID: Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s) EPA 8260B 10/29/15 10/26/15 12:58 10/28/2015 02:05 Page 5 of 89 Page 5 of 94 www.encolabs.com NORTH CAROLINA SWS SAMPLE DETECTION SUMMARY Analyte MethodUnitsResults Lab ID:Client ID:4104-MW1 C512727-01 Flag NotesMDLNC SWSLMRLDF 103 ug/L EPA 6010C 10010.01.001Barium - Total 0.557 ug/L EPA 6010CJ 11.000.1001Beryllium - Total 2.38 ug/L EPA 6010CJ 1010.01.401Chromium - Total 4.67 ug/L EPA 6010CJ 1010.01.101Cobalt - Total 4.35 ug/L EPA 6010CJ 1010.01.601Copper - Total 9.75 ug/L EPA 6010CJ 5010.01.801Nickel - Total 3.63 ug/L EPA 6010CJ 2510.01.401Vanadium - Total 47.4 ug/L EPA 6010C 1010.03.801Zinc - Total Analyte MethodUnitsResults Lab ID:Client ID:4104-MW3A C512727-02 Flag NotesMDLNC SWSLMRLDF 0.587 ug/L EPA 6020AJB J-0162.000.2201Antimony - Total 74.5 ug/L EPA 6010CJ 10010.01.001Barium - Total 3.59 ug/L EPA 6010CJ 2510.01.401Vanadium - Total 4.44 ug/L EPA 6010CJ 1010.03.801Zinc - Total Analyte MethodUnitsResults Lab ID:Client ID:4104-MW4 C512727-03 Flag NotesMDLNC SWSLMRLDF 79.9 ug/L EPA 6010CJ 10010.01.001Barium - Total 0.138 ug/L EPA 6010CJ 11.000.1001Beryllium - Total 2.53 ug/L EPA 6010C 11.000.3601Cadmium - Total 12.3 ug/L EPA 6010C 1010.03.801Zinc - Total Analyte MethodUnitsResults Lab ID:Client ID:4104-MW6A C512727-04 Flag NotesMDLNC SWSLMRLDF 273 ug/L EPA 6010C 10010.01.001Barium - Total 9.14 ug/L EPA 6010CJ 1010.01.101Cobalt - Total 4.09 ug/L EPA 6010CJ 1010.03.801Zinc - Total Analyte MethodUnitsResults Lab ID:Client ID:4104-MW8A C512727-05 Flag NotesMDLNC SWSLMRLDF 39.7 ug/L EPA 6010CJ 10010.01.001Barium - Total 2.92 ug/L EPA 6010CJ 2510.01.401Vanadium - Total Analyte MethodUnitsResults Lab ID:Client ID:4104-MW9 C512727-06 Flag NotesMDLNC SWSLMRLDF 78.7 ug/L EPA 6010CJ 10010.01.001Barium - Total 3.56 ug/L EPA 6010CJ 1010.01.401Chromium - Total 5.60 ug/L EPA 6010CJ 1010.01.101Cobalt - Total 2.33 ug/L EPA 6010CJ 1010.01.601Copper - Total 2.01 ug/L EPA 6010CJ 5010.01.801Nickel - Total 9.21 ug/L EPA 6010CJ 2510.01.401Vanadium - Total 8.36 ug/L EPA 6010CJ 1010.03.801Zinc - Total Analyte MethodUnitsResults Lab ID:Client ID:4104-MW10 C512727-07 Flag NotesMDLNC SWSLMRLDF 93.1 ug/L EPA 6010CJ 10010.01.001Barium - Total 2.64 ug/L EPA 6010CJ 1010.01.101Cobalt - Total Page 6 of 89 Page 6 of 94 www.encolabs.com Analyte MethodUnitsResults Lab ID:Client ID:4104-MW10 C512727-07 Flag NotesMDLNC SWSLMRLDF 2.73 ug/L EPA 6010CJ 5010.01.801Nickel - Total 14.5 ug/L EPA 6010CJ 2510.01.401Vanadium - Total 18.0 ug/L EPA 6010C 1010.03.801Zinc - Total Analyte MethodUnitsResults Lab ID:Client ID:4104-MW11 C512727-08 Flag NotesMDLNC SWSLMRLDF 69.0 ug/L EPA 6010CJ 10010.01.001Barium - Total 4.43 ug/L EPA 6010CJ 2510.01.401Vanadium - Total 12.7 ug/L EPA 6010C 1010.03.801Zinc - Total Analyte MethodUnitsResults Lab ID:Client ID:4104-MW12 C512727-09 Flag NotesMDLNC SWSLMRLDF 134 ug/L EPA 6010C 10010.01.001Barium - Total 4.32 ug/L EPA 6010CJ 5010.01.801Nickel - Total 3.33 ug/L EPA 6010CJ 2510.01.401Vanadium - Total Analyte MethodUnitsResults Lab ID:Client ID:4104-MW13S C512727-10 Flag NotesMDLNC SWSLMRLDF 28.4 ug/L EPA 6010CJ 10010.01.001Barium - Total 1.74 ug/L EPA 6010CJ 1010.01.401Chromium - Total 1.71 ug/L EPA 6010CJ 1010.01.101Cobalt - Total 3.13 ug/L EPA 6010CJ 1010.01.601Copper - Total 8.18 ug/L EPA 6010CJ 2510.01.401Vanadium - Total 13.1 ug/L EPA 6010C 1010.03.801Zinc - Total Analyte MethodUnitsResults Lab ID:Client ID:4104-MW14 C512727-11 Flag NotesMDLNC SWSLMRLDF 55.7 ug/L EPA 6010CJ 10010.01.001Barium - Total 1.63 ug/L EPA 6010CJ 2510.01.401Vanadium - Total Analyte MethodUnitsResults Lab ID:Client ID:4104-MW15 C512727-12 Flag NotesMDLNC SWSLMRLDF 24.7 ug/L EPA 6010CJ 10010.01.001Barium - Total Analyte MethodUnitsResults Lab ID:Client ID:4104-MW16 C512727-13 Flag NotesMDLNC SWSLMRLDF 106 ug/L EPA 6010C 10010.01.001Barium - Total 2.21 ug/L EPA 6020AJ 103.000.9101Selenium - Total 2.48 ug/L EPA 6010CJ 2510.01.401Vanadium - Total Analyte MethodUnitsResults Lab ID:Client ID:4104-MW17 C512727-14 Flag NotesMDLNC SWSLMRLDF 83.2 ug/L EPA 6010CJ 10010.01.001Barium - Total 5.70 ug/L EPA 6010CJ 5010.01.801Nickel - Total 2.90 ug/L EPA 6010CJ 2510.01.401Vanadium - Total Analyte MethodUnitsResults Lab ID:Client ID:4104-SW1 C512727-15 Flag NotesMDLNC SWSLMRLDF 6.90 ug/L EPA 6010CJ 1010.06.801Arsenic - Total 42.1 ug/L EPA 6010CJ 10010.01.001Barium - Total Page 7 of 89 Page 7 of 94 www.encolabs.com Analyte MethodUnitsResults Lab ID:Client ID:4104-SW1 C512727-15 Flag NotesMDLNC SWSLMRLDF 1.55 ug/L EPA 6010CJ 2510.01.401Vanadium - Total 5.85 ug/L EPA 6010CJ 1010.03.801Zinc - Total Analyte MethodUnitsResults Lab ID:Client ID:4104-SW3 C512727-16 Flag NotesMDLNC SWSLMRLDF 80.9 ug/L EPA 6010CJ 10010.01.001Barium - Total 2.50 ug/L EPA 6010CJ 5010.01.801Nickel - Total 2.27 ug/L EPA 6010CJ 2510.01.401Vanadium - Total Analyte MethodUnitsResults Lab ID:Client ID:4104-SW5 C512727-17 Flag NotesMDLNC SWSLMRLDF 181 ug/L EPA 6010C 10010.01.001Barium - Total 4.83 ug/L EPA 6010CJ 1010.01.401Chromium - Total 12.3 ug/L EPA 6010C 1010.01.101Cobalt - Total 5.45 ug/L EPA 6010CJ 1010.01.601Copper - Total 4.82 ug/L EPA 6010CJ 5010.01.801Nickel - Total 13.7 ug/L EPA 6010CJ 2510.01.401Vanadium - Total 13.2 ug/L EPA 6010C 1010.03.801Zinc - Total Analyte MethodUnitsResults Lab ID:Client ID:4104-SW6 C512727-18 Flag NotesMDLNC SWSLMRLDF 83.6 ug/L EPA 6010CJ 10010.01.001Barium - Total 2.46 ug/L EPA 6010CJ 1010.01.601Copper - Total 1.70 ug/L EPA 6010CJ 2510.01.401Vanadium - Total 25.2 ug/L EPA 6010C 1010.03.801Zinc - Total Analyte MethodUnitsResults Lab ID:Client ID:4104-SW7 C512727-19 Flag NotesMDLNC SWSLMRLDF 81.7 ug/L EPA 6010CJ 10010.01.001Barium - Total 3.85 ug/L EPA 6010CJ 1010.01.401Chromium - Total 2.99 ug/L EPA 6010CJ 1010.01.601Copper - Total 8.94 ug/L EPA 6010CJ 5010.01.801Nickel - Total 5.81 ug/L EPA 6010CJ 2510.01.401Vanadium - Total Analyte MethodUnitsResults Lab ID:Client ID:4104-SW8 C512727-20 Flag NotesMDLNC SWSLMRLDF 79.9 ug/L EPA 6010CJ 10010.01.001Barium - Total 2.08 ug/L EPA 6010CJ 2510.01.401Vanadium - Total Analyte MethodUnitsResults Lab ID:Client ID:4104-SW9 C512727-21 Flag NotesMDLNC SWSLMRLDF 37.4 ug/L EPA 6010CJ 10010.01.001Barium - Total 4.17 ug/L EPA 6010CJ 1010.01.401Chromium - Total 1.49 ug/L EPA 6010CJ 1010.01.101Cobalt - Total 10.9 ug/L EPA 6010C 1010.01.601Copper - Total 1.81 ug/L EPA 6010CJ 5010.01.801Nickel - Total 10.7 ug/L EPA 6010CJ 2510.01.401Vanadium - Total 13.3 ug/L EPA 6010C 1010.03.801Zinc - Total Page 8 of 89 Page 8 of 94 www.encolabs.com Analyte MethodUnitsResults Lab ID:Client ID:4104-SW10 C512727-22 Flag NotesMDLNC SWSLMRLDF 270 ug/L EPA 6010C 10010.01.001Barium - Total 3.08 ug/L EPA 6010CJ 1010.01.401Chromium - Total 22.2 ug/L EPA 6010C 1010.01.101Cobalt - Total 0.248 ug/L EPA 6020AJ 5.51.000.1101Thallium - Total 7.75 ug/L EPA 6010CJ 2510.01.401Vanadium - Total 3.84 ug/L EPA 6010CJ 1010.03.801Zinc - Total Page 9 of 89 Page 9 of 94 www.encolabs.com ANALYTICAL RESULTS 4104-MW1Description:Lab Sample ID:C512727-01 10/16/15 09:15Received: Matrix:Water Sampled:10/15/15 10:18 Work Order:C512727 Kersey Valley LandfillProject: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 10/27/15 02:511,1,1,2-Tetrachloroethane [630-20-6] ^0.17 REF1.00.17 U 51 ug/L EPA 8260B 10/27/15 02:511,1,1-Trichloroethane [71-55-6] ^0.12 REF1.00.12 U 11 ug/L EPA 8260B 10/27/15 02:511,1,2,2-Tetrachloroethane [79-34-5] ^0.28 REF1.00.28 U 31 ug/L EPA 8260B 10/27/15 02:511,1,2-Trichloroethane [79-00-5] ^0.14 REF1.00.14 U 11 ug/L EPA 8260B 10/27/15 02:511,1-Dichloroethane [75-34-3] ^0.13 REF1.00.13 U 51 ug/L EPA 8260B 10/27/15 02:511,1-Dichloroethene [75-35-4] ^0.21 REF1.00.21 U 51 ug/L EPA 8260B 10/27/15 02:511,2,3-Trichloropropane [96-18-4] ^0.23 REF1.00.23 U 11 ug/L EPA 8260B 10/27/15 02:511,2-Dibromo-3-chloropropane [96-12-8] ^0.48 REF1.00.48 U 131 ug/L EPA 8260B 10/27/15 02:511,2-Dibromoethane [106-93-4] ^0.66 REF1.00.66 U 11 ug/L EPA 8260B 10/27/15 02:511,2-Dichlorobenzene [95-50-1] ^0.19 REF1.00.19 U 51 ug/L EPA 8260B 10/27/15 02:511,2-Dichloroethane [107-06-2] ^0.21 REF1.00.21 U 11 ug/L EPA 8260B 10/27/15 02:511,2-Dichloropropane [78-87-5] ^0.10 REF1.00.10 U 11 ug/L EPA 8260B 10/27/15 02:511,4-Dichlorobenzene [106-46-7] ^0.19 REF1.00.19 U 11 ug/L EPA 8260B 10/27/15 02:512-Butanone [78-93-3] ^1.3 REF5.01.3 U 1001 ug/L EPA 8260B 10/27/15 02:512-Hexanone [591-78-6] ^0.88 REF5.00.88 U 501 ug/L EPA 8260B 10/27/15 02:514-Methyl-2-pentanone [108-10-1] ^1.1 REF5.01.1 U 1001 ug/L EPA 8260B 10/27/15 02:51Acetone [67-64-1] ^1.2 REF5.01.2 U 1001 ug/L EPA 8260B 10/27/15 02:51Acrylonitrile [107-13-1] ^3.5 REF103.5 U 2001 ug/L EPA 8260B 10/27/15 02:51Benzene [71-43-2] ^0.15 REF1.00.15 U 11 ug/L EPA 8260B 10/27/15 02:51Bromochloromethane [74-97-5] ^0.48 REF1.00.48 U 31 ug/L EPA 8260B 10/27/15 02:51Bromodichloromethane [75-27-4] ^0.17 REF1.00.17 U 11 ug/L EPA 8260B 10/27/15 02:51Bromoform [75-25-2] ^0.22 REF1.00.22 U 31 ug/L EPA 8260B 10/27/15 02:51Bromomethane [74-83-9] ^0.14 REF1.00.14 U 101 ug/L EPA 8260B 10/27/15 02:51Carbon disulfide [75-15-0] ^1.5 REF5.01.5 U 1001 ug/L EPA 8260B 10/27/15 02:51Carbon tetrachloride [56-23-5] ^0.17 REF1.00.17 U 11 ug/L EPA 8260B 10/27/15 02:51Chlorobenzene [108-90-7] ^0.17 REF1.00.17 U 31 ug/L EPA 8260B 10/27/15 02:51Chloroethane [75-00-3] ^0.23 REF1.00.23 U 101 ug/L EPA 8260B 10/27/15 02:51Chloroform [67-66-3] ^0.18 REF1.00.18 U 51 ug/L EPA 8260B 10/27/15 02:51Chloromethane [74-87-3] ^0.13 REF1.00.13 U 11 ug/L EPA 8260B 10/27/15 02:51cis-1,2-Dichloroethene [156-59-2] ^0.15 REF1.00.15 U 51 ug/L EPA 8260B 10/27/15 02:51cis-1,3-Dichloropropene [10061-01-5] ^0.20 REF1.00.20 U 11 ug/L EPA 8260B 10/27/15 02:51Dibromochloromethane [124-48-1] ^0.17 REF1.00.17 U 31 ug/L EPA 8260B 10/27/15 02:51Dibromomethane [74-95-3] ^0.27 REF1.00.27 U 101 ug/L EPA 8260B 10/27/15 02:51Ethylbenzene [100-41-4] ^0.13 REF1.00.13 U 11 ug/L EPA 8260B 10/27/15 02:51Iodomethane [74-88-4] ^1.7 REF5.01.7 U 101 ug/L EPA 8260B 10/27/15 02:51m,p-Xylenes [108-38-3/106-42-3] ^0.17 REF2.00.17 U NE1 ug/L EPA 8260B 10/27/15 02:51Methylene chloride [75-09-2] ^0.23 REF1.00.23 U 11 ug/L EPA 8260B 10/27/15 02:51o-Xylene [95-47-6] ^0.065 REF1.00.065 U NE1 ug/L EPA 8260B 10/27/15 02:51Styrene [100-42-5] ^0.11 REF1.00.11 U 11 ug/L EPA 8260B 10/27/15 02:51Tetrachloroethene [127-18-4] ^0.17 REF1.00.17 U 11 ug/L EPA 8260B 10/27/15 02:51Toluene [108-88-3] ^0.14 REF1.00.14 U 11 ug/L EPA 8260B 10/27/15 02:51trans-1,2-Dichloroethene [156-60-5] ^0.21 REF1.00.21 U 51 ug/L EPA 8260B 10/27/15 02:51trans-1,3-Dichloropropene [10061-02-6] ^0.15 REF1.00.15 U 11 ug/L EPA 8260B 10/27/15 02:51trans-1,4-Dichloro-2-butene [110-57-6] ^0.70 REF1.00.70 U 1001 ug/L EPA 8260B 10/27/15 02:51Trichloroethene [79-01-6] ^0.15 REF1.00.15 U 11 ug/L EPA 8260B 10/27/15 02:51Trichlorofluoromethane [75-69-4] ^0.24 REF1.00.24 U 11 ug/L EPA 8260B 10/27/15 02:51Vinyl acetate [108-05-4] ^0.95 REF5.00.95 U 501 ug/L EPA 8260B 10/27/15 02:51Vinyl chloride [75-01-4] ^0.32 REF1.00.32 U 11 Page 10 of 89 Page 10 of 94 www.encolabs.com 4104-MW1Description:Lab Sample ID:C512727-01 10/16/15 09:15Received: Matrix:Water Sampled:10/15/15 10:18 Work Order:C512727 Kersey Valley LandfillProject: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 10/27/15 02:51Xylenes (Total) [1330-20-7] ^0.45 REF3.00.45 U 51 Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF 4-Bromofluorobenzene 53-136101 %REFEPA 8260B 10/27/15 02:515J260335150.0 1 Dibromofluoromethane 67-12991 %REFEPA 8260B 10/27/15 02:515J260334650.0 1 Toluene-d8 59-13486 %REFEPA 8260B 10/27/15 02:515J260334350.0 1 Page 11 of 89 Page 11 of 94 www.encolabs.com 4104-MW1Description:Lab Sample ID:C512727-01 10/16/15 09:15Received: Matrix:Water Sampled:10/15/15 10:18 Work Order:C512727 Kersey Valley LandfillProject: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 6020A 10/23/15 11:24Antimony [7440-36-0] ^0.220 VLO2.000.220 U 61 ug/L EPA 6010C 10/23/15 13:24Arsenic [7440-38-2] ^6.80 JDH10.06.80 U 101 ug/L EPA 6010C 10/23/15 13:24Barium [7440-39-3] ^1.00 JDH10.0103 1001 ug/L EPA 6010C 10/23/15 13:24Beryllium [7440-41-7] ^0.100 JDH1.000.557 J 11 ug/L EPA 6010C 10/23/15 13:24Cadmium [7440-43-9] ^0.360 JDH1.000.360 U 11 ug/L EPA 6010C 10/23/15 13:24Chromium [7440-47-3] ^1.40 JDH10.02.38 J 101 ug/L EPA 6010C 10/23/15 13:24Cobalt [7440-48-4] ^1.10 JDH10.04.67 J 101 ug/L EPA 6010C 10/23/15 13:24Copper [7440-50-8] ^1.60 JDH10.04.35 J 101 ug/L EPA 6010C 10/23/15 13:24Lead [7439-92-1] ^3.10 JDH10.03.10 U 101 ug/L EPA 6010C 10/23/15 13:24Nickel [7440-02-0] ^1.80 JDH10.09.75 J 501 ug/L EPA 6020A 10/23/15 11:24Selenium [7782-49-2] ^0.910 VLO3.000.910 U 101 ug/L EPA 6010C 10/23/15 13:24Silver [7440-22-4] ^1.90 JDH10.01.90 U 101 ug/L EPA 6020A 10/23/15 11:24Thallium [7440-28-0] ^0.110 VLO1.000.110 U 5.51 ug/L EPA 6010C 10/23/15 13:24Vanadium [7440-62-2] ^1.40 JDH10.03.63 J 251 ug/L EPA 6010C 10/23/15 13:24Zinc [7440-66-6] ^3.80 JDH10.047.4 101 This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 12 of 89 Page 12 of 94 www.encolabs.com 4104-MW3ADescription:Lab Sample ID:C512727-02 10/16/15 09:15Received: Matrix:Water Sampled:10/15/15 08:30 Work Order:C512727 Kersey Valley LandfillProject: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 10/27/15 03:201,1,1,2-Tetrachloroethane [630-20-6] ^0.17 REF1.00.17 U 51 ug/L EPA 8260B 10/27/15 03:201,1,1-Trichloroethane [71-55-6] ^0.12 REF1.00.12 U 11 ug/L EPA 8260B 10/27/15 03:201,1,2,2-Tetrachloroethane [79-34-5] ^0.28 REF1.00.28 U 31 ug/L EPA 8260B 10/27/15 03:201,1,2-Trichloroethane [79-00-5] ^0.14 REF1.00.14 U 11 ug/L EPA 8260B 10/27/15 03:201,1-Dichloroethane [75-34-3] ^0.13 REF1.00.13 U 51 ug/L EPA 8260B 10/27/15 03:201,1-Dichloroethene [75-35-4] ^0.21 REF1.00.21 U 51 ug/L EPA 8260B 10/27/15 03:201,2,3-Trichloropropane [96-18-4] ^0.23 REF1.00.23 U 11 ug/L EPA 8260B 10/27/15 03:201,2-Dibromo-3-chloropropane [96-12-8] ^0.48 REF1.00.48 U 131 ug/L EPA 8260B 10/27/15 03:201,2-Dibromoethane [106-93-4] ^0.66 REF1.00.66 U 11 ug/L EPA 8260B 10/27/15 03:201,2-Dichlorobenzene [95-50-1] ^0.19 REF1.00.19 U 51 ug/L EPA 8260B 10/27/15 03:201,2-Dichloroethane [107-06-2] ^0.21 REF1.00.21 U 11 ug/L EPA 8260B 10/27/15 03:201,2-Dichloropropane [78-87-5] ^0.10 REF1.00.10 U 11 ug/L EPA 8260B 10/27/15 03:201,4-Dichlorobenzene [106-46-7] ^0.19 REF1.00.19 U 11 ug/L EPA 8260B 10/27/15 03:202-Butanone [78-93-3] ^1.3 REF5.01.3 U 1001 ug/L EPA 8260B 10/27/15 03:202-Hexanone [591-78-6] ^0.88 REF5.00.88 U 501 ug/L EPA 8260B 10/27/15 03:204-Methyl-2-pentanone [108-10-1] ^1.1 REF5.01.1 U 1001 ug/L EPA 8260B 10/27/15 03:20Acetone [67-64-1] ^1.2 REF5.01.2 U 1001 ug/L EPA 8260B 10/27/15 03:20Acrylonitrile [107-13-1] ^3.5 REF103.5 U 2001 ug/L EPA 8260B 10/27/15 03:20Benzene [71-43-2] ^0.15 REF1.00.15 U 11 ug/L EPA 8260B 10/27/15 03:20Bromochloromethane [74-97-5] ^0.48 REF1.00.48 U 31 ug/L EPA 8260B 10/27/15 03:20Bromodichloromethane [75-27-4] ^0.17 REF1.00.17 U 11 ug/L EPA 8260B 10/27/15 03:20Bromoform [75-25-2] ^0.22 REF1.00.22 U 31 ug/L EPA 8260B 10/27/15 03:20Bromomethane [74-83-9] ^0.14 REF1.00.14 U 101 ug/L EPA 8260B 10/27/15 03:20Carbon disulfide [75-15-0] ^1.5 REF5.01.5 U 1001 ug/L EPA 8260B 10/27/15 03:20Carbon tetrachloride [56-23-5] ^0.17 REF1.00.17 U 11 ug/L EPA 8260B 10/27/15 03:20Chlorobenzene [108-90-7] ^0.17 REF1.00.17 U 31 ug/L EPA 8260B 10/27/15 03:20Chloroethane [75-00-3] ^0.23 REF1.00.23 U 101 ug/L EPA 8260B 10/27/15 03:20Chloroform [67-66-3] ^0.18 REF1.00.18 U 51 ug/L EPA 8260B 10/27/15 03:20Chloromethane [74-87-3] ^0.13 REF1.00.13 U 11 ug/L EPA 8260B 10/27/15 03:20cis-1,2-Dichloroethene [156-59-2] ^0.15 REF1.00.15 U 51 ug/L EPA 8260B 10/27/15 03:20cis-1,3-Dichloropropene [10061-01-5] ^0.20 REF1.00.20 U 11 ug/L EPA 8260B 10/27/15 03:20Dibromochloromethane [124-48-1] ^0.17 REF1.00.17 U 31 ug/L EPA 8260B 10/27/15 03:20Dibromomethane [74-95-3] ^0.27 REF1.00.27 U 101 ug/L EPA 8260B 10/27/15 03:20Ethylbenzene [100-41-4] ^0.13 REF1.00.13 U 11 ug/L EPA 8260B 10/27/15 03:20Iodomethane [74-88-4] ^1.7 REF5.01.7 U 101 ug/L EPA 8260B 10/27/15 03:20m,p-Xylenes [108-38-3/106-42-3] ^0.17 REF2.00.17 U NE1 ug/L EPA 8260B 10/27/15 03:20Methylene chloride [75-09-2] ^0.23 REF1.00.23 U 11 ug/L EPA 8260B 10/27/15 03:20o-Xylene [95-47-6] ^0.065 REF1.00.065 U NE1 ug/L EPA 8260B 10/27/15 03:20Styrene [100-42-5] ^0.11 REF1.00.11 U 11 ug/L EPA 8260B 10/27/15 03:20Tetrachloroethene [127-18-4] ^0.17 REF1.00.17 U 11 ug/L EPA 8260B 10/27/15 03:20Toluene [108-88-3] ^0.14 REF1.00.14 U 11 ug/L EPA 8260B 10/27/15 03:20trans-1,2-Dichloroethene [156-60-5] ^0.21 REF1.00.21 U 51 ug/L EPA 8260B 10/27/15 03:20trans-1,3-Dichloropropene [10061-02-6] ^0.15 REF1.00.15 U 11 ug/L EPA 8260B 10/27/15 03:20trans-1,4-Dichloro-2-butene [110-57-6] ^0.70 REF1.00.70 U 1001 ug/L EPA 8260B 10/27/15 03:20Trichloroethene [79-01-6] ^0.15 REF1.00.15 U 11 ug/L EPA 8260B 10/27/15 03:20Trichlorofluoromethane [75-69-4] ^0.24 REF1.00.24 U 11 ug/L EPA 8260B 10/27/15 03:20Vinyl acetate [108-05-4] ^0.95 REF5.00.95 U 501 ug/L EPA 8260B 10/27/15 03:20Vinyl chloride [75-01-4] ^0.32 REF1.00.32 U 11 ug/L EPA 8260B 10/27/15 03:20Xylenes (Total) [1330-20-7] ^0.45 REF3.00.45 U 51 Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF Page 13 of 89 Page 13 of 94 www.encolabs.com 4104-MW3ADescription:Lab Sample ID:C512727-02 10/16/15 09:15Received: Matrix:Water Sampled:10/15/15 08:30 Work Order:C512727 Kersey Valley LandfillProject: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 53-136100 %REFEPA 8260B 10/27/15 03:205J260335050.0 1 Dibromofluoromethane 67-12993 %REFEPA 8260B 10/27/15 03:205J260334650.0 1 Toluene-d8 59-13487 %REFEPA 8260B 10/27/15 03:205J260334450.0 1 Page 14 of 89 Page 14 of 94 www.encolabs.com 4104-MW3ADescription:Lab Sample ID:C512727-02 10/16/15 09:15Received: Matrix:Water Sampled:10/15/15 08:30 Work Order:C512727 Kersey Valley LandfillProject: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 6020A 10/23/15 11:42Antimony [7440-36-0] ^0.220 VLO2.000.587 JB J-0161 ug/L EPA 6010C 10/23/15 13:26Arsenic [7440-38-2] ^6.80 JDH10.06.80 U 101 ug/L EPA 6010C 10/23/15 13:26Barium [7440-39-3] ^1.00 JDH10.074.5 J 1001 ug/L EPA 6010C 10/23/15 13:26Beryllium [7440-41-7] ^0.100 JDH1.000.100 U 11 ug/L EPA 6010C 10/23/15 13:26Cadmium [7440-43-9] ^0.360 JDH1.000.360 U 11 ug/L EPA 6010C 10/23/15 13:26Chromium [7440-47-3] ^1.40 JDH10.01.40 U 101 ug/L EPA 6010C 10/23/15 13:26Cobalt [7440-48-4] ^1.10 JDH10.01.10 U 101 ug/L EPA 6010C 10/23/15 13:26Copper [7440-50-8] ^1.60 JDH10.01.60 U 101 ug/L EPA 6010C 10/23/15 13:26Lead [7439-92-1] ^3.10 JDH10.03.10 U 101 ug/L EPA 6010C 10/23/15 13:26Nickel [7440-02-0] ^1.80 JDH10.01.80 U 501 ug/L EPA 6020A 10/23/15 11:42Selenium [7782-49-2] ^0.910 VLO3.000.910 U 101 ug/L EPA 6010C 10/23/15 13:26Silver [7440-22-4] ^1.90 JDH10.01.90 U 101 ug/L EPA 6020A 10/23/15 11:42Thallium [7440-28-0] ^0.110 VLO1.000.110 U 5.51 ug/L EPA 6010C 10/23/15 13:26Vanadium [7440-62-2] ^1.40 JDH10.03.59 J 251 ug/L EPA 6010C 10/23/15 13:26Zinc [7440-66-6] ^3.80 JDH10.04.44 J 101 This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 15 of 89 Page 15 of 94 www.encolabs.com 4104-MW4Description:Lab Sample ID:C512727-03 10/16/15 09:15Received: Matrix:Water Sampled:10/15/15 10:06 Work Order:C512727 Kersey Valley LandfillProject: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 10/27/15 03:491,1,1,2-Tetrachloroethane [630-20-6] ^0.17 REF1.00.17 U 51 ug/L EPA 8260B 10/27/15 03:491,1,1-Trichloroethane [71-55-6] ^0.12 REF1.00.12 U 11 ug/L EPA 8260B 10/27/15 03:491,1,2,2-Tetrachloroethane [79-34-5] ^0.28 REF1.00.28 U 31 ug/L EPA 8260B 10/27/15 03:491,1,2-Trichloroethane [79-00-5] ^0.14 REF1.00.14 U 11 ug/L EPA 8260B 10/27/15 03:491,1-Dichloroethane [75-34-3] ^0.13 REF1.00.13 U 51 ug/L EPA 8260B 10/27/15 03:491,1-Dichloroethene [75-35-4] ^0.21 REF1.00.21 U 51 ug/L EPA 8260B 10/27/15 03:491,2,3-Trichloropropane [96-18-4] ^0.23 REF1.00.23 U 11 ug/L EPA 8260B 10/27/15 03:491,2-Dibromo-3-chloropropane [96-12-8] ^0.48 REF1.00.48 U 131 ug/L EPA 8260B 10/27/15 03:491,2-Dibromoethane [106-93-4] ^0.66 REF1.00.66 U 11 ug/L EPA 8260B 10/27/15 03:491,2-Dichlorobenzene [95-50-1] ^0.19 REF1.00.19 U 51 ug/L EPA 8260B 10/27/15 03:491,2-Dichloroethane [107-06-2] ^0.21 REF1.00.21 U 11 ug/L EPA 8260B 10/27/15 03:491,2-Dichloropropane [78-87-5] ^0.10 REF1.00.10 U 11 ug/L EPA 8260B 10/27/15 03:491,4-Dichlorobenzene [106-46-7] ^0.19 REF1.00.19 U 11 ug/L EPA 8260B 10/27/15 03:492-Butanone [78-93-3] ^1.3 REF5.01.3 U 1001 ug/L EPA 8260B 10/27/15 03:492-Hexanone [591-78-6] ^0.88 REF5.00.88 U 501 ug/L EPA 8260B 10/27/15 03:494-Methyl-2-pentanone [108-10-1] ^1.1 REF5.01.1 U 1001 ug/L EPA 8260B 10/27/15 03:49Acetone [67-64-1] ^1.2 REF5.01.2 U 1001 ug/L EPA 8260B 10/27/15 03:49Acrylonitrile [107-13-1] ^3.5 REF103.5 U 2001 ug/L EPA 8260B 10/27/15 03:49Benzene [71-43-2] ^0.15 REF1.00.15 U 11 ug/L EPA 8260B 10/27/15 03:49Bromochloromethane [74-97-5] ^0.48 REF1.00.48 U 31 ug/L EPA 8260B 10/27/15 03:49Bromodichloromethane [75-27-4] ^0.17 REF1.00.17 U 11 ug/L EPA 8260B 10/27/15 03:49Bromoform [75-25-2] ^0.22 REF1.00.22 U 31 ug/L EPA 8260B 10/27/15 03:49Bromomethane [74-83-9] ^0.14 REF1.00.14 U 101 ug/L EPA 8260B 10/27/15 03:49Carbon disulfide [75-15-0] ^1.5 REF5.01.5 U 1001 ug/L EPA 8260B 10/27/15 03:49Carbon tetrachloride [56-23-5] ^0.17 REF1.00.17 U 11 ug/L EPA 8260B 10/27/15 03:49Chlorobenzene [108-90-7] ^0.17 REF1.00.17 U 31 ug/L EPA 8260B 10/27/15 03:49Chloroethane [75-00-3] ^0.23 REF1.00.23 U 101 ug/L EPA 8260B 10/27/15 03:49Chloroform [67-66-3] ^0.18 REF1.00.18 U 51 ug/L EPA 8260B 10/27/15 03:49Chloromethane [74-87-3] ^0.13 REF1.00.13 U 11 ug/L EPA 8260B 10/27/15 03:49cis-1,2-Dichloroethene [156-59-2] ^0.15 REF1.00.15 U 51 ug/L EPA 8260B 10/27/15 03:49cis-1,3-Dichloropropene [10061-01-5] ^0.20 REF1.00.20 U 11 ug/L EPA 8260B 10/27/15 03:49Dibromochloromethane [124-48-1] ^0.17 REF1.00.17 U 31 ug/L EPA 8260B 10/27/15 03:49Dibromomethane [74-95-3] ^0.27 REF1.00.27 U 101 ug/L EPA 8260B 10/27/15 03:49Ethylbenzene [100-41-4] ^0.13 REF1.00.13 U 11 ug/L EPA 8260B 10/27/15 03:49Iodomethane [74-88-4] ^1.7 REF5.01.7 U 101 ug/L EPA 8260B 10/27/15 03:49m,p-Xylenes [108-38-3/106-42-3] ^0.17 REF2.00.17 U NE1 ug/L EPA 8260B 10/27/15 03:49Methylene chloride [75-09-2] ^0.23 REF1.00.23 U 11 ug/L EPA 8260B 10/27/15 03:49o-Xylene [95-47-6] ^0.065 REF1.00.065 U NE1 ug/L EPA 8260B 10/27/15 03:49Styrene [100-42-5] ^0.11 REF1.00.11 U 11 ug/L EPA 8260B 10/27/15 03:49Tetrachloroethene [127-18-4] ^0.17 REF1.00.17 U 11 ug/L EPA 8260B 10/27/15 03:49Toluene [108-88-3] ^0.14 REF1.00.14 U 11 ug/L EPA 8260B 10/27/15 03:49trans-1,2-Dichloroethene [156-60-5] ^0.21 REF1.00.21 U 51 ug/L EPA 8260B 10/27/15 03:49trans-1,3-Dichloropropene [10061-02-6] ^0.15 REF1.00.15 U 11 ug/L EPA 8260B 10/27/15 03:49trans-1,4-Dichloro-2-butene [110-57-6] ^0.70 REF1.00.70 U 1001 ug/L EPA 8260B 10/27/15 03:49Trichloroethene [79-01-6] ^0.15 REF1.00.15 U 11 ug/L EPA 8260B 10/27/15 03:49Trichlorofluoromethane [75-69-4] ^0.24 REF1.00.24 U 11 ug/L EPA 8260B 10/27/15 03:49Vinyl acetate [108-05-4] ^0.95 REF5.00.95 U 501 ug/L EPA 8260B 10/27/15 03:49Vinyl chloride [75-01-4] ^0.32 REF1.00.32 U 11 ug/L EPA 8260B 10/27/15 03:49Xylenes (Total) [1330-20-7] ^0.45 REF3.00.45 U 51 Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF Page 16 of 89 Page 16 of 94 www.encolabs.com 4104-MW4Description:Lab Sample ID:C512727-03 10/16/15 09:15Received: Matrix:Water Sampled:10/15/15 10:06 Work Order:C512727 Kersey Valley LandfillProject: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 53-136102 %REFEPA 8260B 10/27/15 03:495J260335150.0 1 Dibromofluoromethane 67-12992 %REFEPA 8260B 10/27/15 03:495J260334650.0 1 Toluene-d8 59-13487 %REFEPA 8260B 10/27/15 03:495J260334350.0 1 Page 17 of 89 Page 17 of 94 www.encolabs.com 4104-MW4Description:Lab Sample ID:C512727-03 10/16/15 09:15Received: Matrix:Water Sampled:10/15/15 10:06 Work Order:C512727 Kersey Valley LandfillProject: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 6020A 10/23/15 11:46Antimony [7440-36-0] ^0.220 VLO2.000.220 U 61 ug/L EPA 6010C 10/23/15 13:56Arsenic [7440-38-2] ^6.80 JDH10.06.80 U 101 ug/L EPA 6010C 10/23/15 13:56Barium [7440-39-3] ^1.00 JDH10.079.9 J 1001 ug/L EPA 6010C 10/23/15 13:56Beryllium [7440-41-7] ^0.100 JDH1.000.138 J 11 ug/L EPA 6010C 10/23/15 13:56Cadmium [7440-43-9] ^0.360 JDH1.002.53 11 ug/L EPA 6010C 10/23/15 13:56Chromium [7440-47-3] ^1.40 JDH10.01.40 U 101 ug/L EPA 6010C 10/23/15 13:56Cobalt [7440-48-4] ^1.10 JDH10.01.10 U 101 ug/L EPA 6010C 10/23/15 13:56Copper [7440-50-8] ^1.60 JDH10.01.60 U 101 ug/L EPA 6010C 10/23/15 13:56Lead [7439-92-1] ^3.10 JDH10.03.10 U 101 ug/L EPA 6010C 10/23/15 13:56Nickel [7440-02-0] ^1.80 JDH10.01.80 U 501 ug/L EPA 6020A 10/23/15 11:46Selenium [7782-49-2] ^0.910 VLO3.000.910 U 101 ug/L EPA 6010C 10/23/15 13:56Silver [7440-22-4] ^1.90 JDH10.01.90 U 101 ug/L EPA 6020A 10/23/15 11:46Thallium [7440-28-0] ^0.110 VLO1.000.110 U 5.51 ug/L EPA 6010C 10/23/15 13:56Vanadium [7440-62-2] ^1.40 JDH10.01.40 U 251 ug/L EPA 6010C 10/23/15 13:56Zinc [7440-66-6] ^3.80 JDH10.012.3 101 This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 18 of 89 Page 18 of 94 www.encolabs.com 4104-MW6ADescription:Lab Sample ID:C512727-04 10/16/15 09:15Received: Matrix:Water Sampled:10/15/15 09:00 Work Order:C512727 Kersey Valley LandfillProject: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 10/27/15 04:171,1,1,2-Tetrachloroethane [630-20-6] ^0.17 REF1.00.17 U 51 ug/L EPA 8260B 10/27/15 04:171,1,1-Trichloroethane [71-55-6] ^0.12 REF1.00.12 U 11 ug/L EPA 8260B 10/27/15 04:171,1,2,2-Tetrachloroethane [79-34-5] ^0.28 REF1.00.28 U 31 ug/L EPA 8260B 10/27/15 04:171,1,2-Trichloroethane [79-00-5] ^0.14 REF1.00.14 U 11 ug/L EPA 8260B 10/27/15 04:171,1-Dichloroethane [75-34-3] ^0.13 REF1.00.13 U 51 ug/L EPA 8260B 10/27/15 04:171,1-Dichloroethene [75-35-4] ^0.21 REF1.00.21 U 51 ug/L EPA 8260B 10/27/15 04:171,2,3-Trichloropropane [96-18-4] ^0.23 REF1.00.23 U 11 ug/L EPA 8260B 10/27/15 04:171,2-Dibromo-3-chloropropane [96-12-8] ^0.48 REF1.00.48 U 131 ug/L EPA 8260B 10/27/15 04:171,2-Dibromoethane [106-93-4] ^0.66 REF1.00.66 U 11 ug/L EPA 8260B 10/27/15 04:171,2-Dichlorobenzene [95-50-1] ^0.19 REF1.00.19 U 51 ug/L EPA 8260B 10/27/15 04:171,2-Dichloroethane [107-06-2] ^0.21 REF1.00.21 U 11 ug/L EPA 8260B 10/27/15 04:171,2-Dichloropropane [78-87-5] ^0.10 REF1.00.10 U 11 ug/L EPA 8260B 10/27/15 04:171,4-Dichlorobenzene [106-46-7] ^0.19 REF1.00.19 U 11 ug/L EPA 8260B 10/27/15 04:172-Butanone [78-93-3] ^1.3 REF5.01.3 U 1001 ug/L EPA 8260B 10/27/15 04:172-Hexanone [591-78-6] ^0.88 REF5.00.88 U 501 ug/L EPA 8260B 10/27/15 04:174-Methyl-2-pentanone [108-10-1] ^1.1 REF5.01.1 U 1001 ug/L EPA 8260B 10/27/15 04:17Acetone [67-64-1] ^1.2 REF5.01.2 U 1001 ug/L EPA 8260B 10/27/15 04:17Acrylonitrile [107-13-1] ^3.5 REF103.5 U 2001 ug/L EPA 8260B 10/27/15 04:17Benzene [71-43-2] ^0.15 REF1.00.15 U 11 ug/L EPA 8260B 10/27/15 04:17Bromochloromethane [74-97-5] ^0.48 REF1.00.48 U 31 ug/L EPA 8260B 10/27/15 04:17Bromodichloromethane [75-27-4] ^0.17 REF1.00.17 U 11 ug/L EPA 8260B 10/27/15 04:17Bromoform [75-25-2] ^0.22 REF1.00.22 U 31 ug/L EPA 8260B 10/27/15 04:17Bromomethane [74-83-9] ^0.14 REF1.00.14 U 101 ug/L EPA 8260B 10/27/15 04:17Carbon disulfide [75-15-0] ^1.5 REF5.01.5 U 1001 ug/L EPA 8260B 10/27/15 04:17Carbon tetrachloride [56-23-5] ^0.17 REF1.00.17 U 11 ug/L EPA 8260B 10/27/15 04:17Chlorobenzene [108-90-7] ^0.17 REF1.00.17 U 31 ug/L EPA 8260B 10/27/15 04:17Chloroethane [75-00-3] ^0.23 REF1.00.23 U 101 ug/L EPA 8260B 10/27/15 04:17Chloroform [67-66-3] ^0.18 REF1.00.18 U 51 ug/L EPA 8260B 10/27/15 04:17Chloromethane [74-87-3] ^0.13 REF1.00.13 U 11 ug/L EPA 8260B 10/27/15 04:17cis-1,2-Dichloroethene [156-59-2] ^0.15 REF1.00.15 U 51 ug/L EPA 8260B 10/27/15 04:17cis-1,3-Dichloropropene [10061-01-5] ^0.20 REF1.00.20 U 11 ug/L EPA 8260B 10/27/15 04:17Dibromochloromethane [124-48-1] ^0.17 REF1.00.17 U 31 ug/L EPA 8260B 10/27/15 04:17Dibromomethane [74-95-3] ^0.27 REF1.00.27 U 101 ug/L EPA 8260B 10/27/15 04:17Ethylbenzene [100-41-4] ^0.13 REF1.00.13 U 11 ug/L EPA 8260B 10/27/15 04:17Iodomethane [74-88-4] ^1.7 REF5.01.7 U 101 ug/L EPA 8260B 10/27/15 04:17m,p-Xylenes [108-38-3/106-42-3] ^0.17 REF2.00.17 U NE1 ug/L EPA 8260B 10/27/15 04:17Methylene chloride [75-09-2] ^0.23 REF1.00.23 U 11 ug/L EPA 8260B 10/27/15 04:17o-Xylene [95-47-6] ^0.065 REF1.00.065 U NE1 ug/L EPA 8260B 10/27/15 04:17Styrene [100-42-5] ^0.11 REF1.00.11 U 11 ug/L EPA 8260B 10/27/15 04:17Tetrachloroethene [127-18-4] ^0.17 REF1.00.17 U 11 ug/L EPA 8260B 10/27/15 04:17Toluene [108-88-3] ^0.14 REF1.00.14 U 11 ug/L EPA 8260B 10/27/15 04:17trans-1,2-Dichloroethene [156-60-5] ^0.21 REF1.00.21 U 51 ug/L EPA 8260B 10/27/15 04:17trans-1,3-Dichloropropene [10061-02-6] ^0.15 REF1.00.15 U 11 ug/L EPA 8260B 10/27/15 04:17trans-1,4-Dichloro-2-butene [110-57-6] ^0.70 REF1.00.70 U 1001 ug/L EPA 8260B 10/27/15 04:17Trichloroethene [79-01-6] ^0.15 REF1.00.15 U 11 ug/L EPA 8260B 10/27/15 04:17Trichlorofluoromethane [75-69-4] ^0.24 REF1.00.24 U 11 ug/L EPA 8260B 10/27/15 04:17Vinyl acetate [108-05-4] ^0.95 REF5.00.95 U 501 ug/L EPA 8260B 10/27/15 04:17Vinyl chloride [75-01-4] ^0.32 REF1.00.32 U 11 ug/L EPA 8260B 10/27/15 04:17Xylenes (Total) [1330-20-7] ^0.45 REF3.00.45 U 51 Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF Page 19 of 89 Page 19 of 94 www.encolabs.com 4104-MW6ADescription:Lab Sample ID:C512727-04 10/16/15 09:15Received: Matrix:Water Sampled:10/15/15 09:00 Work Order:C512727 Kersey Valley LandfillProject: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 53-136100 %REFEPA 8260B 10/27/15 04:175J260335050.0 1 Dibromofluoromethane 67-12993 %REFEPA 8260B 10/27/15 04:175J260334750.0 1 Toluene-d8 59-13487 %REFEPA 8260B 10/27/15 04:175J260334350.0 1 Page 20 of 89 Page 20 of 94 www.encolabs.com 4104-MW6ADescription:Lab Sample ID:C512727-04 10/16/15 09:15Received: Matrix:Water Sampled:10/15/15 09:00 Work Order:C512727 Kersey Valley LandfillProject: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 6020A 10/23/15 11:50Antimony [7440-36-0] ^0.220 VLO2.000.220 U 61 ug/L EPA 6010C 10/23/15 13:59Arsenic [7440-38-2] ^6.80 JDH10.06.80 U 101 ug/L EPA 6010C 10/23/15 13:59Barium [7440-39-3] ^1.00 JDH10.0273 1001 ug/L EPA 6010C 10/23/15 13:59Beryllium [7440-41-7] ^0.100 JDH1.000.100 U 11 ug/L EPA 6010C 10/23/15 13:59Cadmium [7440-43-9] ^0.360 JDH1.000.360 U 11 ug/L EPA 6010C 10/23/15 13:59Chromium [7440-47-3] ^1.40 JDH10.01.40 U 101 ug/L EPA 6010C 10/23/15 13:59Cobalt [7440-48-4] ^1.10 JDH10.09.14 J 101 ug/L EPA 6010C 10/23/15 13:59Copper [7440-50-8] ^1.60 JDH10.01.60 U 101 ug/L EPA 6010C 10/23/15 13:59Lead [7439-92-1] ^3.10 JDH10.03.10 U 101 ug/L EPA 6010C 10/23/15 13:59Nickel [7440-02-0] ^1.80 JDH10.01.80 U 501 ug/L EPA 6020A 10/23/15 11:50Selenium [7782-49-2] ^0.910 VLO3.000.910 U 101 ug/L EPA 6010C 10/23/15 13:59Silver [7440-22-4] ^1.90 JDH10.01.90 U 101 ug/L EPA 6020A 10/23/15 11:50Thallium [7440-28-0] ^0.110 VLO1.000.110 U 5.51 ug/L EPA 6010C 10/23/15 13:59Vanadium [7440-62-2] ^1.40 JDH10.01.40 U 251 ug/L EPA 6010C 10/23/15 13:59Zinc [7440-66-6] ^3.80 JDH10.04.09 J 101 This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 21 of 89 Page 21 of 94 www.encolabs.com 4104-MW8ADescription:Lab Sample ID:C512727-05 10/16/15 09:15Received: Matrix:Water Sampled:10/15/15 08:45 Work Order:C512727 Kersey Valley LandfillProject: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 10/27/15 04:461,1,1,2-Tetrachloroethane [630-20-6] ^0.17 REF1.00.17 U 51 ug/L EPA 8260B 10/27/15 04:461,1,1-Trichloroethane [71-55-6] ^0.12 REF1.00.12 U 11 ug/L EPA 8260B 10/27/15 04:461,1,2,2-Tetrachloroethane [79-34-5] ^0.28 REF1.00.28 U 31 ug/L EPA 8260B 10/27/15 04:461,1,2-Trichloroethane [79-00-5] ^0.14 REF1.00.14 U 11 ug/L EPA 8260B 10/27/15 04:461,1-Dichloroethane [75-34-3] ^0.13 REF1.00.13 U 51 ug/L EPA 8260B 10/27/15 04:461,1-Dichloroethene [75-35-4] ^0.21 REF1.00.21 U 51 ug/L EPA 8260B 10/27/15 04:461,2,3-Trichloropropane [96-18-4] ^0.23 REF1.00.23 U 11 ug/L EPA 8260B 10/27/15 04:461,2-Dibromo-3-chloropropane [96-12-8] ^0.48 REF1.00.48 U 131 ug/L EPA 8260B 10/27/15 04:461,2-Dibromoethane [106-93-4] ^0.66 REF1.00.66 U 11 ug/L EPA 8260B 10/27/15 04:461,2-Dichlorobenzene [95-50-1] ^0.19 REF1.00.19 U 51 ug/L EPA 8260B 10/27/15 04:461,2-Dichloroethane [107-06-2] ^0.21 REF1.00.21 U 11 ug/L EPA 8260B 10/27/15 04:461,2-Dichloropropane [78-87-5] ^0.10 REF1.00.10 U 11 ug/L EPA 8260B 10/27/15 04:461,4-Dichlorobenzene [106-46-7] ^0.19 REF1.00.19 U 11 ug/L EPA 8260B 10/27/15 04:462-Butanone [78-93-3] ^1.3 REF5.01.3 U 1001 ug/L EPA 8260B 10/27/15 04:462-Hexanone [591-78-6] ^0.88 REF5.00.88 U 501 ug/L EPA 8260B 10/27/15 04:464-Methyl-2-pentanone [108-10-1] ^1.1 REF5.01.1 U 1001 ug/L EPA 8260B 10/27/15 04:46Acetone [67-64-1] ^1.2 REF5.01.2 U 1001 ug/L EPA 8260B 10/27/15 04:46Acrylonitrile [107-13-1] ^3.5 REF103.5 U 2001 ug/L EPA 8260B 10/27/15 04:46Benzene [71-43-2] ^0.15 REF1.00.15 U 11 ug/L EPA 8260B 10/27/15 04:46Bromochloromethane [74-97-5] ^0.48 REF1.00.48 U 31 ug/L EPA 8260B 10/27/15 04:46Bromodichloromethane [75-27-4] ^0.17 REF1.00.17 U 11 ug/L EPA 8260B 10/27/15 04:46Bromoform [75-25-2] ^0.22 REF1.00.22 U 31 ug/L EPA 8260B 10/27/15 04:46Bromomethane [74-83-9] ^0.14 REF1.00.14 U 101 ug/L EPA 8260B 10/27/15 04:46Carbon disulfide [75-15-0] ^1.5 REF5.01.5 U 1001 ug/L EPA 8260B 10/27/15 04:46Carbon tetrachloride [56-23-5] ^0.17 REF1.00.17 U 11 ug/L EPA 8260B 10/27/15 04:46Chlorobenzene [108-90-7] ^0.17 REF1.00.17 U 31 ug/L EPA 8260B 10/27/15 04:46Chloroethane [75-00-3] ^0.23 REF1.00.23 U 101 ug/L EPA 8260B 10/27/15 04:46Chloroform [67-66-3] ^0.18 REF1.00.18 U 51 ug/L EPA 8260B 10/27/15 04:46Chloromethane [74-87-3] ^0.13 REF1.00.13 U 11 ug/L EPA 8260B 10/27/15 04:46cis-1,2-Dichloroethene [156-59-2] ^0.15 REF1.00.15 U 51 ug/L EPA 8260B 10/27/15 04:46cis-1,3-Dichloropropene [10061-01-5] ^0.20 REF1.00.20 U 11 ug/L EPA 8260B 10/27/15 04:46Dibromochloromethane [124-48-1] ^0.17 REF1.00.17 U 31 ug/L EPA 8260B 10/27/15 04:46Dibromomethane [74-95-3] ^0.27 REF1.00.27 U 101 ug/L EPA 8260B 10/27/15 04:46Ethylbenzene [100-41-4] ^0.13 REF1.00.13 U 11 ug/L EPA 8260B 10/27/15 04:46Iodomethane [74-88-4] ^1.7 REF5.01.7 U 101 ug/L EPA 8260B 10/27/15 04:46m,p-Xylenes [108-38-3/106-42-3] ^0.17 REF2.00.17 U NE1 ug/L EPA 8260B 10/27/15 04:46Methylene chloride [75-09-2] ^0.23 REF1.00.23 U 11 ug/L EPA 8260B 10/27/15 04:46o-Xylene [95-47-6] ^0.065 REF1.00.065 U NE1 ug/L EPA 8260B 10/27/15 04:46Styrene [100-42-5] ^0.11 REF1.00.11 U 11 ug/L EPA 8260B 10/27/15 04:46Tetrachloroethene [127-18-4] ^0.17 REF1.00.17 U 11 ug/L EPA 8260B 10/27/15 04:46Toluene [108-88-3] ^0.14 REF1.00.14 U 11 ug/L EPA 8260B 10/27/15 04:46trans-1,2-Dichloroethene [156-60-5] ^0.21 REF1.00.21 U 51 ug/L EPA 8260B 10/27/15 04:46trans-1,3-Dichloropropene [10061-02-6] ^0.15 REF1.00.15 U 11 ug/L EPA 8260B 10/27/15 04:46trans-1,4-Dichloro-2-butene [110-57-6] ^0.70 REF1.00.70 U 1001 ug/L EPA 8260B 10/27/15 04:46Trichloroethene [79-01-6] ^0.15 REF1.00.15 U 11 ug/L EPA 8260B 10/27/15 04:46Trichlorofluoromethane [75-69-4] ^0.24 REF1.00.24 U 11 ug/L EPA 8260B 10/27/15 04:46Vinyl acetate [108-05-4] ^0.95 REF5.00.95 U 501 ug/L EPA 8260B 10/27/15 04:46Vinyl chloride [75-01-4] ^0.32 REF1.00.32 U 11 ug/L EPA 8260B 10/27/15 04:46Xylenes (Total) [1330-20-7] ^0.45 REF3.00.45 U 51 Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF Page 22 of 89 Page 22 of 94 www.encolabs.com 4104-MW8ADescription:Lab Sample ID:C512727-05 10/16/15 09:15Received: Matrix:Water Sampled:10/15/15 08:45 Work Order:C512727 Kersey Valley LandfillProject: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 53-136100 %REFEPA 8260B 10/27/15 04:465J260335050.0 1 Dibromofluoromethane 67-12995 %REFEPA 8260B 10/27/15 04:465J260334850.0 1 Toluene-d8 59-13486 %REFEPA 8260B 10/27/15 04:465J260334350.0 1 Page 23 of 89 Page 23 of 94 www.encolabs.com 4104-MW8ADescription:Lab Sample ID:C512727-05 10/16/15 09:15Received: Matrix:Water Sampled:10/15/15 08:45 Work Order:C512727 Kersey Valley LandfillProject: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 6020A 10/23/15 11:53Antimony [7440-36-0] ^0.220 VLO2.000.220 U 61 ug/L EPA 6010C 10/23/15 14:01Arsenic [7440-38-2] ^6.80 JDH10.06.80 U 101 ug/L EPA 6010C 10/23/15 14:01Barium [7440-39-3] ^1.00 JDH10.039.7 J 1001 ug/L EPA 6010C 10/23/15 14:01Beryllium [7440-41-7] ^0.100 JDH1.000.100 U 11 ug/L EPA 6010C 10/23/15 14:01Cadmium [7440-43-9] ^0.360 JDH1.000.360 U 11 ug/L EPA 6010C 10/23/15 14:01Chromium [7440-47-3] ^1.40 JDH10.01.40 U 101 ug/L EPA 6010C 10/23/15 14:01Cobalt [7440-48-4] ^1.10 JDH10.01.10 U 101 ug/L EPA 6010C 10/23/15 14:01Copper [7440-50-8] ^1.60 JDH10.01.60 U 101 ug/L EPA 6010C 10/23/15 14:01Lead [7439-92-1] ^3.10 JDH10.03.10 U 101 ug/L EPA 6010C 10/23/15 14:01Nickel [7440-02-0] ^1.80 JDH10.01.80 U 501 ug/L EPA 6020A 10/23/15 11:53Selenium [7782-49-2] ^0.910 VLO3.000.910 U 101 ug/L EPA 6010C 10/23/15 14:01Silver [7440-22-4] ^1.90 JDH10.01.90 U 101 ug/L EPA 6020A 10/23/15 11:53Thallium [7440-28-0] ^0.110 VLO1.000.110 U 5.51 ug/L EPA 6010C 10/23/15 14:01Vanadium [7440-62-2] ^1.40 JDH10.02.92 J 251 ug/L EPA 6010C 10/23/15 14:01Zinc [7440-66-6] ^3.80 JDH10.03.80 U 101 This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 24 of 89 Page 24 of 94 www.encolabs.com 4104-MW9Description:Lab Sample ID:C512727-06 10/16/15 09:15Received: Matrix:Water Sampled:10/15/15 09:15 Work Order:C512727 Kersey Valley LandfillProject: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 10/27/15 05:151,1,1,2-Tetrachloroethane [630-20-6] ^0.17 REF1.00.17 U 51 ug/L EPA 8260B 10/27/15 05:151,1,1-Trichloroethane [71-55-6] ^0.12 REF1.00.12 U 11 ug/L EPA 8260B 10/27/15 05:151,1,2,2-Tetrachloroethane [79-34-5] ^0.28 REF1.00.28 U 31 ug/L EPA 8260B 10/27/15 05:151,1,2-Trichloroethane [79-00-5] ^0.14 REF1.00.14 U 11 ug/L EPA 8260B 10/27/15 05:151,1-Dichloroethane [75-34-3] ^0.13 REF1.00.13 U 51 ug/L EPA 8260B 10/27/15 05:151,1-Dichloroethene [75-35-4] ^0.21 REF1.00.21 U 51 ug/L EPA 8260B 10/27/15 05:151,2,3-Trichloropropane [96-18-4] ^0.23 REF1.00.23 U 11 ug/L EPA 8260B 10/27/15 05:151,2-Dibromo-3-chloropropane [96-12-8] ^0.48 REF1.00.48 U 131 ug/L EPA 8260B 10/27/15 05:151,2-Dibromoethane [106-93-4] ^0.66 REF1.00.66 U 11 ug/L EPA 8260B 10/27/15 05:151,2-Dichlorobenzene [95-50-1] ^0.19 REF1.00.19 U 51 ug/L EPA 8260B 10/27/15 05:151,2-Dichloroethane [107-06-2] ^0.21 REF1.00.21 U 11 ug/L EPA 8260B 10/27/15 05:151,2-Dichloropropane [78-87-5] ^0.10 REF1.00.10 U 11 ug/L EPA 8260B 10/27/15 05:151,4-Dichlorobenzene [106-46-7] ^0.19 REF1.00.19 U 11 ug/L EPA 8260B 10/27/15 05:152-Butanone [78-93-3] ^1.3 REF5.01.3 U 1001 ug/L EPA 8260B 10/27/15 05:152-Hexanone [591-78-6] ^0.88 REF5.00.88 U 501 ug/L EPA 8260B 10/27/15 05:154-Methyl-2-pentanone [108-10-1] ^1.1 REF5.01.1 U 1001 ug/L EPA 8260B 10/27/15 05:15Acetone [67-64-1] ^1.2 REF5.01.2 U 1001 ug/L EPA 8260B 10/27/15 05:15Acrylonitrile [107-13-1] ^3.5 REF103.5 U 2001 ug/L EPA 8260B 10/27/15 05:15Benzene [71-43-2] ^0.15 REF1.00.15 U 11 ug/L EPA 8260B 10/27/15 05:15Bromochloromethane [74-97-5] ^0.48 REF1.00.48 U 31 ug/L EPA 8260B 10/27/15 05:15Bromodichloromethane [75-27-4] ^0.17 REF1.00.17 U 11 ug/L EPA 8260B 10/27/15 05:15Bromoform [75-25-2] ^0.22 REF1.00.22 U 31 ug/L EPA 8260B 10/27/15 05:15Bromomethane [74-83-9] ^0.14 REF1.00.14 U 101 ug/L EPA 8260B 10/27/15 05:15Carbon disulfide [75-15-0] ^1.5 REF5.01.5 U 1001 ug/L EPA 8260B 10/27/15 05:15Carbon tetrachloride [56-23-5] ^0.17 REF1.00.17 U 11 ug/L EPA 8260B 10/27/15 05:15Chlorobenzene [108-90-7] ^0.17 REF1.00.17 U 31 ug/L EPA 8260B 10/27/15 05:15Chloroethane [75-00-3] ^0.23 REF1.00.23 U 101 ug/L EPA 8260B 10/27/15 05:15Chloroform [67-66-3] ^0.18 REF1.00.18 U 51 ug/L EPA 8260B 10/27/15 05:15Chloromethane [74-87-3] ^0.13 REF1.00.13 U 11 ug/L EPA 8260B 10/27/15 05:15cis-1,2-Dichloroethene [156-59-2] ^0.15 REF1.00.15 U 51 ug/L EPA 8260B 10/27/15 05:15cis-1,3-Dichloropropene [10061-01-5] ^0.20 REF1.00.20 U 11 ug/L EPA 8260B 10/27/15 05:15Dibromochloromethane [124-48-1] ^0.17 REF1.00.17 U 31 ug/L EPA 8260B 10/27/15 05:15Dibromomethane [74-95-3] ^0.27 REF1.00.27 U 101 ug/L EPA 8260B 10/27/15 05:15Ethylbenzene [100-41-4] ^0.13 REF1.00.13 U 11 ug/L EPA 8260B 10/27/15 05:15Iodomethane [74-88-4] ^1.7 REF5.01.7 U 101 ug/L EPA 8260B 10/27/15 05:15m,p-Xylenes [108-38-3/106-42-3] ^0.17 REF2.00.17 U NE1 ug/L EPA 8260B 10/27/15 05:15Methylene chloride [75-09-2] ^0.23 REF1.00.23 U 11 ug/L EPA 8260B 10/27/15 05:15o-Xylene [95-47-6] ^0.065 REF1.00.065 U NE1 ug/L EPA 8260B 10/27/15 05:15Styrene [100-42-5] ^0.11 REF1.00.11 U 11 ug/L EPA 8260B 10/27/15 05:15Tetrachloroethene [127-18-4] ^0.17 REF1.00.17 U 11 ug/L EPA 8260B 10/27/15 05:15Toluene [108-88-3] ^0.14 REF1.00.14 U 11 ug/L EPA 8260B 10/27/15 05:15trans-1,2-Dichloroethene [156-60-5] ^0.21 REF1.00.21 U 51 ug/L EPA 8260B 10/27/15 05:15trans-1,3-Dichloropropene [10061-02-6] ^0.15 REF1.00.15 U 11 ug/L EPA 8260B 10/27/15 05:15trans-1,4-Dichloro-2-butene [110-57-6] ^0.70 REF1.00.70 U 1001 ug/L EPA 8260B 10/27/15 05:15Trichloroethene [79-01-6] ^0.15 REF1.00.15 U 11 ug/L EPA 8260B 10/27/15 05:15Trichlorofluoromethane [75-69-4] ^0.24 REF1.00.24 U 11 ug/L EPA 8260B 10/27/15 05:15Vinyl acetate [108-05-4] ^0.95 REF5.00.95 U 501 ug/L EPA 8260B 10/27/15 05:15Vinyl chloride [75-01-4] ^0.32 REF1.00.32 U 11 ug/L EPA 8260B 10/27/15 05:15Xylenes (Total) [1330-20-7] ^0.45 REF3.00.45 U 51 Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF Page 25 of 89 Page 25 of 94 www.encolabs.com 4104-MW9Description:Lab Sample ID:C512727-06 10/16/15 09:15Received: Matrix:Water Sampled:10/15/15 09:15 Work Order:C512727 Kersey Valley LandfillProject: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 53-13698 %REFEPA 8260B 10/27/15 05:155J260334950.0 1 Dibromofluoromethane 67-12991 %REFEPA 8260B 10/27/15 05:155J260334650.0 1 Toluene-d8 59-13484 %REFEPA 8260B 10/27/15 05:155J260334250.0 1 Page 26 of 89 Page 26 of 94 www.encolabs.com 4104-MW9Description:Lab Sample ID:C512727-06 10/16/15 09:15Received: Matrix:Water Sampled:10/15/15 09:15 Work Order:C512727 Kersey Valley LandfillProject: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 6020A 10/23/15 11:57Antimony [7440-36-0] ^0.220 VLO2.000.220 U 61 ug/L EPA 6010C 10/23/15 14:13Arsenic [7440-38-2] ^6.80 JDH10.06.80 U 101 ug/L EPA 6010C 10/23/15 14:13Barium [7440-39-3] ^1.00 JDH10.078.7 J 1001 ug/L EPA 6010C 10/23/15 14:13Beryllium [7440-41-7] ^0.100 JDH1.000.100 U 11 ug/L EPA 6010C 10/23/15 14:13Cadmium [7440-43-9] ^0.360 JDH1.000.360 U 11 ug/L EPA 6010C 10/23/15 14:13Chromium [7440-47-3] ^1.40 JDH10.03.56 J 101 ug/L EPA 6010C 10/23/15 14:13Cobalt [7440-48-4] ^1.10 JDH10.05.60 J 101 ug/L EPA 6010C 10/23/15 14:13Copper [7440-50-8] ^1.60 JDH10.02.33 J 101 ug/L EPA 6010C 10/23/15 14:13Lead [7439-92-1] ^3.10 JDH10.03.10 U 101 ug/L EPA 6010C 10/23/15 14:13Nickel [7440-02-0] ^1.80 JDH10.02.01 J 501 ug/L EPA 6020A 10/23/15 11:57Selenium [7782-49-2] ^0.910 VLO3.000.910 U 101 ug/L EPA 6010C 10/23/15 14:13Silver [7440-22-4] ^1.90 JDH10.01.90 U 101 ug/L EPA 6020A 10/23/15 11:57Thallium [7440-28-0] ^0.110 VLO1.000.110 U 5.51 ug/L EPA 6010C 10/23/15 14:13Vanadium [7440-62-2] ^1.40 JDH10.09.21 J 251 ug/L EPA 6010C 10/23/15 14:13Zinc [7440-66-6] ^3.80 JDH10.08.36 J 101 This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 27 of 89 Page 27 of 94 www.encolabs.com 4104-MW10Description:Lab Sample ID:C512727-07 10/16/15 09:15Received: Matrix:Water Sampled:10/15/15 10:28 Work Order:C512727 Kersey Valley LandfillProject: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 10/27/15 05:431,1,1,2-Tetrachloroethane [630-20-6] ^0.17 REF1.00.17 U 51 ug/L EPA 8260B 10/27/15 05:431,1,1-Trichloroethane [71-55-6] ^0.12 REF1.00.12 U 11 ug/L EPA 8260B 10/27/15 05:431,1,2,2-Tetrachloroethane [79-34-5] ^0.28 REF1.00.28 U 31 ug/L EPA 8260B 10/27/15 05:431,1,2-Trichloroethane [79-00-5] ^0.14 REF1.00.14 U 11 ug/L EPA 8260B 10/27/15 05:431,1-Dichloroethane [75-34-3] ^0.13 REF1.00.13 U 51 ug/L EPA 8260B 10/27/15 05:431,1-Dichloroethene [75-35-4] ^0.21 REF1.00.21 U 51 ug/L EPA 8260B 10/27/15 05:431,2,3-Trichloropropane [96-18-4] ^0.23 REF1.00.23 U 11 ug/L EPA 8260B 10/27/15 05:431,2-Dibromo-3-chloropropane [96-12-8] ^0.48 REF1.00.48 U 131 ug/L EPA 8260B 10/27/15 05:431,2-Dibromoethane [106-93-4] ^0.66 REF1.00.66 U 11 ug/L EPA 8260B 10/27/15 05:431,2-Dichlorobenzene [95-50-1] ^0.19 REF1.00.19 U 51 ug/L EPA 8260B 10/27/15 05:431,2-Dichloroethane [107-06-2] ^0.21 REF1.00.21 U 11 ug/L EPA 8260B 10/27/15 05:431,2-Dichloropropane [78-87-5] ^0.10 REF1.00.10 U 11 ug/L EPA 8260B 10/27/15 05:431,4-Dichlorobenzene [106-46-7] ^0.19 REF1.00.19 U 11 ug/L EPA 8260B 10/27/15 05:432-Butanone [78-93-3] ^1.3 REF5.01.3 U 1001 ug/L EPA 8260B 10/27/15 05:432-Hexanone [591-78-6] ^0.88 REF5.00.88 U 501 ug/L EPA 8260B 10/27/15 05:434-Methyl-2-pentanone [108-10-1] ^1.1 REF5.01.1 U 1001 ug/L EPA 8260B 10/27/15 05:43Acetone [67-64-1] ^1.2 REF5.01.2 U 1001 ug/L EPA 8260B 10/27/15 05:43Acrylonitrile [107-13-1] ^3.5 REF103.5 U 2001 ug/L EPA 8260B 10/27/15 05:43Benzene [71-43-2] ^0.15 REF1.00.15 U 11 ug/L EPA 8260B 10/27/15 05:43Bromochloromethane [74-97-5] ^0.48 REF1.00.48 U 31 ug/L EPA 8260B 10/27/15 05:43Bromodichloromethane [75-27-4] ^0.17 REF1.00.17 U 11 ug/L EPA 8260B 10/27/15 05:43Bromoform [75-25-2] ^0.22 REF1.00.22 U 31 ug/L EPA 8260B 10/27/15 05:43Bromomethane [74-83-9] ^0.14 REF1.00.14 U 101 ug/L EPA 8260B 10/27/15 05:43Carbon disulfide [75-15-0] ^1.5 REF5.01.5 U 1001 ug/L EPA 8260B 10/27/15 05:43Carbon tetrachloride [56-23-5] ^0.17 REF1.00.17 U 11 ug/L EPA 8260B 10/27/15 05:43Chlorobenzene [108-90-7] ^0.17 REF1.00.17 U 31 ug/L EPA 8260B 10/27/15 05:43Chloroethane [75-00-3] ^0.23 REF1.00.23 U 101 ug/L EPA 8260B 10/27/15 05:43Chloroform [67-66-3] ^0.18 REF1.00.18 U 51 ug/L EPA 8260B 10/27/15 05:43Chloromethane [74-87-3] ^0.13 REF1.00.13 U 11 ug/L EPA 8260B 10/27/15 05:43cis-1,2-Dichloroethene [156-59-2] ^0.15 REF1.00.15 U 51 ug/L EPA 8260B 10/27/15 05:43cis-1,3-Dichloropropene [10061-01-5] ^0.20 REF1.00.20 U 11 ug/L EPA 8260B 10/27/15 05:43Dibromochloromethane [124-48-1] ^0.17 REF1.00.17 U 31 ug/L EPA 8260B 10/27/15 05:43Dibromomethane [74-95-3] ^0.27 REF1.00.27 U 101 ug/L EPA 8260B 10/27/15 05:43Ethylbenzene [100-41-4] ^0.13 REF1.00.13 U 11 ug/L EPA 8260B 10/27/15 05:43Iodomethane [74-88-4] ^1.7 REF5.01.7 U 101 ug/L EPA 8260B 10/27/15 05:43m,p-Xylenes [108-38-3/106-42-3] ^0.17 REF2.00.17 U NE1 ug/L EPA 8260B 10/27/15 05:43Methylene chloride [75-09-2] ^0.23 REF1.00.23 U 11 ug/L EPA 8260B 10/27/15 05:43o-Xylene [95-47-6] ^0.065 REF1.00.065 U NE1 ug/L EPA 8260B 10/27/15 05:43Styrene [100-42-5] ^0.11 REF1.00.11 U 11 ug/L EPA 8260B 10/27/15 05:43Tetrachloroethene [127-18-4] ^0.17 REF1.00.17 U 11 ug/L EPA 8260B 10/27/15 05:43Toluene [108-88-3] ^0.14 REF1.00.14 U 11 ug/L EPA 8260B 10/27/15 05:43trans-1,2-Dichloroethene [156-60-5] ^0.21 REF1.00.21 U 51 ug/L EPA 8260B 10/27/15 05:43trans-1,3-Dichloropropene [10061-02-6] ^0.15 REF1.00.15 U 11 ug/L EPA 8260B 10/27/15 05:43trans-1,4-Dichloro-2-butene [110-57-6] ^0.70 REF1.00.70 U 1001 ug/L EPA 8260B 10/27/15 05:43Trichloroethene [79-01-6] ^0.15 REF1.00.15 U 11 ug/L EPA 8260B 10/27/15 05:43Trichlorofluoromethane [75-69-4] ^0.24 REF1.00.24 U 11 ug/L EPA 8260B 10/27/15 05:43Vinyl acetate [108-05-4] ^0.95 REF5.00.95 U 501 ug/L EPA 8260B 10/27/15 05:43Vinyl chloride [75-01-4] ^0.32 REF1.00.32 U 11 ug/L EPA 8260B 10/27/15 05:43Xylenes (Total) [1330-20-7] ^0.45 REF3.00.45 U 51 Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF Page 28 of 89 Page 28 of 94 www.encolabs.com 4104-MW10Description:Lab Sample ID:C512727-07 10/16/15 09:15Received: Matrix:Water Sampled:10/15/15 10:28 Work Order:C512727 Kersey Valley LandfillProject: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 %REFEPA 8260B 10/27/15 05:435J260335050.0 1 Dibromofluoromethane 67-12995 %REFEPA 8260B 10/27/15 05:435J260334850.0 1 Toluene-d8 59-13485 %REFEPA 8260B 10/27/15 05:435J260334250.0 1 Page 29 of 89 Page 29 of 94 www.encolabs.com 4104-MW10Description:Lab Sample ID:C512727-07 10/16/15 09:15Received: Matrix:Water Sampled:10/15/15 10:28 Work Order:C512727 Kersey Valley LandfillProject: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 6020A 10/23/15 12:08Antimony [7440-36-0] ^0.220 VLO2.000.220 U 61 ug/L EPA 6010C 10/23/15 14:32Arsenic [7440-38-2] ^6.80 JDH10.06.80 U 101 ug/L EPA 6010C 10/23/15 14:32Barium [7440-39-3] ^1.00 JDH10.093.1 J 1001 ug/L EPA 6010C 10/23/15 14:32Beryllium [7440-41-7] ^0.100 JDH1.000.100 U 11 ug/L EPA 6010C 10/23/15 14:32Cadmium [7440-43-9] ^0.360 JDH1.000.360 U 11 ug/L EPA 6010C 10/23/15 14:32Chromium [7440-47-3] ^1.40 JDH10.01.40 U 101 ug/L EPA 6010C 10/23/15 14:32Cobalt [7440-48-4] ^1.10 JDH10.02.64 J 101 ug/L EPA 6010C 10/23/15 14:32Copper [7440-50-8] ^1.60 JDH10.01.60 U 101 ug/L EPA 6010C 10/23/15 14:32Lead [7439-92-1] ^3.10 JDH10.03.10 U 101 ug/L EPA 6010C 10/23/15 14:32Nickel [7440-02-0] ^1.80 JDH10.02.73 J 501 ug/L EPA 6020A 10/23/15 12:08Selenium [7782-49-2] ^0.910 VLO3.000.910 U 101 ug/L EPA 6010C 10/23/15 14:32Silver [7440-22-4] ^1.90 JDH10.01.90 U 101 ug/L EPA 6020A 10/23/15 12:08Thallium [7440-28-0] ^0.110 VLO1.000.110 U 5.51 ug/L EPA 6010C 10/23/15 14:32Vanadium [7440-62-2] ^1.40 JDH10.014.5 J 251 ug/L EPA 6010C 10/23/15 14:32Zinc [7440-66-6] ^3.80 JDH10.018.0 101 This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 30 of 89 Page 30 of 94 www.encolabs.com 4104-MW11Description:Lab Sample ID:C512727-08 10/16/15 09:15Received: Matrix:Water Sampled:10/15/15 09:45 Work Order:C512727 Kersey Valley LandfillProject: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 10/27/15 06:121,1,1,2-Tetrachloroethane [630-20-6] ^0.17 REF1.00.17 U 51 ug/L EPA 8260B 10/27/15 06:121,1,1-Trichloroethane [71-55-6] ^0.12 REF1.00.12 U 11 ug/L EPA 8260B 10/27/15 06:121,1,2,2-Tetrachloroethane [79-34-5] ^0.28 REF1.00.28 U 31 ug/L EPA 8260B 10/27/15 06:121,1,2-Trichloroethane [79-00-5] ^0.14 REF1.00.14 U 11 ug/L EPA 8260B 10/27/15 06:121,1-Dichloroethane [75-34-3] ^0.13 REF1.00.13 U 51 ug/L EPA 8260B 10/27/15 06:121,1-Dichloroethene [75-35-4] ^0.21 REF1.00.21 U 51 ug/L EPA 8260B 10/27/15 06:121,2,3-Trichloropropane [96-18-4] ^0.23 REF1.00.23 U 11 ug/L EPA 8260B 10/27/15 06:121,2-Dibromo-3-chloropropane [96-12-8] ^0.48 REF1.00.48 U 131 ug/L EPA 8260B 10/27/15 06:121,2-Dibromoethane [106-93-4] ^0.66 REF1.00.66 U 11 ug/L EPA 8260B 10/27/15 06:121,2-Dichlorobenzene [95-50-1] ^0.19 REF1.00.19 U 51 ug/L EPA 8260B 10/27/15 06:121,2-Dichloroethane [107-06-2] ^0.21 REF1.00.21 U 11 ug/L EPA 8260B 10/27/15 06:121,2-Dichloropropane [78-87-5] ^0.10 REF1.00.10 U 11 ug/L EPA 8260B 10/27/15 06:121,4-Dichlorobenzene [106-46-7] ^0.19 REF1.00.19 U 11 ug/L EPA 8260B 10/27/15 06:122-Butanone [78-93-3] ^1.3 REF5.01.3 U 1001 ug/L EPA 8260B 10/27/15 06:122-Hexanone [591-78-6] ^0.88 REF5.00.88 U 501 ug/L EPA 8260B 10/27/15 06:124-Methyl-2-pentanone [108-10-1] ^1.1 REF5.01.1 U 1001 ug/L EPA 8260B 10/27/15 06:12Acetone [67-64-1] ^1.2 REF5.01.2 U 1001 ug/L EPA 8260B 10/27/15 06:12Acrylonitrile [107-13-1] ^3.5 REF103.5 U 2001 ug/L EPA 8260B 10/27/15 06:12Benzene [71-43-2] ^0.15 REF1.00.15 U 11 ug/L EPA 8260B 10/27/15 06:12Bromochloromethane [74-97-5] ^0.48 REF1.00.48 U 31 ug/L EPA 8260B 10/27/15 06:12Bromodichloromethane [75-27-4] ^0.17 REF1.00.17 U 11 ug/L EPA 8260B 10/27/15 06:12Bromoform [75-25-2] ^0.22 REF1.00.22 U 31 ug/L EPA 8260B 10/27/15 06:12Bromomethane [74-83-9] ^0.14 REF1.00.14 U 101 ug/L EPA 8260B 10/27/15 06:12Carbon disulfide [75-15-0] ^1.5 REF5.01.5 U 1001 ug/L EPA 8260B 10/27/15 06:12Carbon tetrachloride [56-23-5] ^0.17 REF1.00.17 U 11 ug/L EPA 8260B 10/27/15 06:12Chlorobenzene [108-90-7] ^0.17 REF1.00.17 U 31 ug/L EPA 8260B 10/27/15 06:12Chloroethane [75-00-3] ^0.23 REF1.00.23 U 101 ug/L EPA 8260B 10/27/15 06:12Chloroform [67-66-3] ^0.18 REF1.00.18 U 51 ug/L EPA 8260B 10/27/15 06:12Chloromethane [74-87-3] ^0.13 REF1.00.13 U 11 ug/L EPA 8260B 10/27/15 06:12cis-1,2-Dichloroethene [156-59-2] ^0.15 REF1.00.15 U 51 ug/L EPA 8260B 10/27/15 06:12cis-1,3-Dichloropropene [10061-01-5] ^0.20 REF1.00.20 U 11 ug/L EPA 8260B 10/27/15 06:12Dibromochloromethane [124-48-1] ^0.17 REF1.00.17 U 31 ug/L EPA 8260B 10/27/15 06:12Dibromomethane [74-95-3] ^0.27 REF1.00.27 U 101 ug/L EPA 8260B 10/27/15 06:12Ethylbenzene [100-41-4] ^0.13 REF1.00.13 U 11 ug/L EPA 8260B 10/27/15 06:12Iodomethane [74-88-4] ^1.7 REF5.01.7 U 101 ug/L EPA 8260B 10/27/15 06:12m,p-Xylenes [108-38-3/106-42-3] ^0.17 REF2.00.17 U NE1 ug/L EPA 8260B 10/27/15 06:12Methylene chloride [75-09-2] ^0.23 REF1.00.23 U 11 ug/L EPA 8260B 10/27/15 06:12o-Xylene [95-47-6] ^0.065 REF1.00.065 U NE1 ug/L EPA 8260B 10/27/15 06:12Styrene [100-42-5] ^0.11 REF1.00.11 U 11 ug/L EPA 8260B 10/27/15 06:12Tetrachloroethene [127-18-4] ^0.17 REF1.00.17 U 11 ug/L EPA 8260B 10/27/15 06:12Toluene [108-88-3] ^0.14 REF1.00.14 U 11 ug/L EPA 8260B 10/27/15 06:12trans-1,2-Dichloroethene [156-60-5] ^0.21 REF1.00.21 U 51 ug/L EPA 8260B 10/27/15 06:12trans-1,3-Dichloropropene [10061-02-6] ^0.15 REF1.00.15 U 11 ug/L EPA 8260B 10/27/15 06:12trans-1,4-Dichloro-2-butene [110-57-6] ^0.70 REF1.00.70 U 1001 ug/L EPA 8260B 10/27/15 06:12Trichloroethene [79-01-6] ^0.15 REF1.00.15 U 11 ug/L EPA 8260B 10/27/15 06:12Trichlorofluoromethane [75-69-4] ^0.24 REF1.00.24 U 11 ug/L EPA 8260B 10/27/15 06:12Vinyl acetate [108-05-4] ^0.95 REF5.00.95 U 501 ug/L EPA 8260B 10/27/15 06:12Vinyl chloride [75-01-4] ^0.32 REF1.00.32 U 11 ug/L EPA 8260B 10/27/15 06:12Xylenes (Total) [1330-20-7] ^0.45 REF3.00.45 U 51 Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF Page 31 of 89 Page 31 of 94 www.encolabs.com 4104-MW11Description:Lab Sample ID:C512727-08 10/16/15 09:15Received: Matrix:Water Sampled:10/15/15 09:45 Work Order:C512727 Kersey Valley LandfillProject: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 53-13698 %REFEPA 8260B 10/27/15 06:125J260334950.0 1 Dibromofluoromethane 67-12995 %REFEPA 8260B 10/27/15 06:125J260334850.0 1 Toluene-d8 59-13486 %REFEPA 8260B 10/27/15 06:125J260334350.0 1 Page 32 of 89 Page 32 of 94 www.encolabs.com 4104-MW11Description:Lab Sample ID:C512727-08 10/16/15 09:15Received: Matrix:Water Sampled:10/15/15 09:45 Work Order:C512727 Kersey Valley LandfillProject: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 6020A 10/23/15 12:12Antimony [7440-36-0] ^0.220 VLO2.000.220 U 61 ug/L EPA 6010C 10/23/15 14:35Arsenic [7440-38-2] ^6.80 JDH10.06.80 U 101 ug/L EPA 6010C 10/23/15 14:35Barium [7440-39-3] ^1.00 JDH10.069.0 J 1001 ug/L EPA 6010C 10/23/15 14:35Beryllium [7440-41-7] ^0.100 JDH1.000.100 U 11 ug/L EPA 6010C 10/23/15 14:35Cadmium [7440-43-9] ^0.360 JDH1.000.360 U 11 ug/L EPA 6010C 10/23/15 14:35Chromium [7440-47-3] ^1.40 JDH10.01.40 U 101 ug/L EPA 6010C 10/23/15 14:35Cobalt [7440-48-4] ^1.10 JDH10.01.10 U 101 ug/L EPA 6010C 10/23/15 14:35Copper [7440-50-8] ^1.60 JDH10.01.60 U 101 ug/L EPA 6010C 10/23/15 14:35Lead [7439-92-1] ^3.10 JDH10.03.10 U 101 ug/L EPA 6010C 10/23/15 14:35Nickel [7440-02-0] ^1.80 JDH10.01.80 U 501 ug/L EPA 6020A 10/23/15 12:12Selenium [7782-49-2] ^0.910 VLO3.000.910 U 101 ug/L EPA 6010C 10/23/15 14:35Silver [7440-22-4] ^1.90 JDH10.01.90 U 101 ug/L EPA 6020A 10/23/15 12:12Thallium [7440-28-0] ^0.110 VLO1.000.110 U 5.51 ug/L EPA 6010C 10/23/15 14:35Vanadium [7440-62-2] ^1.40 JDH10.04.43 J 251 ug/L EPA 6010C 10/23/15 14:35Zinc [7440-66-6] ^3.80 JDH10.012.7 101 This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 33 of 89 Page 33 of 94 www.encolabs.com 4104-MW12Description:Lab Sample ID:C512727-09 10/16/15 09:15Received: Matrix:Water Sampled:10/15/15 09:30 Work Order:C512727 Kersey Valley LandfillProject: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 10/27/15 06:411,1,1,2-Tetrachloroethane [630-20-6] ^0.17 REF1.00.17 U 51 ug/L EPA 8260B 10/27/15 06:411,1,1-Trichloroethane [71-55-6] ^0.12 REF1.00.12 U 11 ug/L EPA 8260B 10/27/15 06:411,1,2,2-Tetrachloroethane [79-34-5] ^0.28 REF1.00.28 U 31 ug/L EPA 8260B 10/27/15 06:411,1,2-Trichloroethane [79-00-5] ^0.14 REF1.00.14 U 11 ug/L EPA 8260B 10/27/15 06:411,1-Dichloroethane [75-34-3] ^0.13 REF1.00.13 U 51 ug/L EPA 8260B 10/27/15 06:411,1-Dichloroethene [75-35-4] ^0.21 REF1.00.21 U 51 ug/L EPA 8260B 10/27/15 06:411,2,3-Trichloropropane [96-18-4] ^0.23 REF1.00.23 U 11 ug/L EPA 8260B 10/27/15 06:411,2-Dibromo-3-chloropropane [96-12-8] ^0.48 REF1.00.48 U 131 ug/L EPA 8260B 10/27/15 06:411,2-Dibromoethane [106-93-4] ^0.66 REF1.00.66 U 11 ug/L EPA 8260B 10/27/15 06:411,2-Dichlorobenzene [95-50-1] ^0.19 REF1.00.19 U 51 ug/L EPA 8260B 10/27/15 06:411,2-Dichloroethane [107-06-2] ^0.21 REF1.00.21 U 11 ug/L EPA 8260B 10/27/15 06:411,2-Dichloropropane [78-87-5] ^0.10 REF1.00.10 U 11 ug/L EPA 8260B 10/27/15 06:411,4-Dichlorobenzene [106-46-7] ^0.19 REF1.00.19 U 11 ug/L EPA 8260B 10/27/15 06:412-Butanone [78-93-3] ^1.3 REF5.01.3 U 1001 ug/L EPA 8260B 10/27/15 06:412-Hexanone [591-78-6] ^0.88 REF5.00.88 U 501 ug/L EPA 8260B 10/27/15 06:414-Methyl-2-pentanone [108-10-1] ^1.1 REF5.01.1 U 1001 ug/L EPA 8260B 10/27/15 06:41Acetone [67-64-1] ^1.2 REF5.01.2 U 1001 ug/L EPA 8260B 10/27/15 06:41Acrylonitrile [107-13-1] ^3.5 REF103.5 U 2001 ug/L EPA 8260B 10/27/15 06:41Benzene [71-43-2] ^0.15 REF1.00.15 U 11 ug/L EPA 8260B 10/27/15 06:41Bromochloromethane [74-97-5] ^0.48 REF1.00.48 U 31 ug/L EPA 8260B 10/27/15 06:41Bromodichloromethane [75-27-4] ^0.17 REF1.00.17 U 11 ug/L EPA 8260B 10/27/15 06:41Bromoform [75-25-2] ^0.22 REF1.00.22 U 31 ug/L EPA 8260B 10/27/15 06:41Bromomethane [74-83-9] ^0.14 REF1.00.14 U 101 ug/L EPA 8260B 10/27/15 06:41Carbon disulfide [75-15-0] ^1.5 REF5.01.5 U 1001 ug/L EPA 8260B 10/27/15 06:41Carbon tetrachloride [56-23-5] ^0.17 REF1.00.17 U 11 ug/L EPA 8260B 10/27/15 06:41Chlorobenzene [108-90-7] ^0.17 REF1.00.17 U 31 ug/L EPA 8260B 10/27/15 06:41Chloroethane [75-00-3] ^0.23 REF1.00.23 U 101 ug/L EPA 8260B 10/27/15 06:41Chloroform [67-66-3] ^0.18 REF1.00.18 U 51 ug/L EPA 8260B 10/27/15 06:41Chloromethane [74-87-3] ^0.13 REF1.00.13 U 11 ug/L EPA 8260B 10/27/15 06:41cis-1,2-Dichloroethene [156-59-2] ^0.15 REF1.00.15 U 51 ug/L EPA 8260B 10/27/15 06:41cis-1,3-Dichloropropene [10061-01-5] ^0.20 REF1.00.20 U 11 ug/L EPA 8260B 10/27/15 06:41Dibromochloromethane [124-48-1] ^0.17 REF1.00.17 U 31 ug/L EPA 8260B 10/27/15 06:41Dibromomethane [74-95-3] ^0.27 REF1.00.27 U 101 ug/L EPA 8260B 10/27/15 06:41Ethylbenzene [100-41-4] ^0.13 REF1.00.13 U 11 ug/L EPA 8260B 10/27/15 06:41Iodomethane [74-88-4] ^1.7 REF5.01.7 U 101 ug/L EPA 8260B 10/27/15 06:41m,p-Xylenes [108-38-3/106-42-3] ^0.17 REF2.00.17 U NE1 ug/L EPA 8260B 10/27/15 06:41Methylene chloride [75-09-2] ^0.23 REF1.00.23 U 11 ug/L EPA 8260B 10/27/15 06:41o-Xylene [95-47-6] ^0.065 REF1.00.065 U NE1 ug/L EPA 8260B 10/27/15 06:41Styrene [100-42-5] ^0.11 REF1.00.11 U 11 ug/L EPA 8260B 10/27/15 06:41Tetrachloroethene [127-18-4] ^0.17 REF1.00.17 U 11 ug/L EPA 8260B 10/27/15 06:41Toluene [108-88-3] ^0.14 REF1.00.14 U 11 ug/L EPA 8260B 10/27/15 06:41trans-1,2-Dichloroethene [156-60-5] ^0.21 REF1.00.21 U 51 ug/L EPA 8260B 10/27/15 06:41trans-1,3-Dichloropropene [10061-02-6] ^0.15 REF1.00.15 U 11 ug/L EPA 8260B 10/27/15 06:41trans-1,4-Dichloro-2-butene [110-57-6] ^0.70 REF1.00.70 U 1001 ug/L EPA 8260B 10/27/15 06:41Trichloroethene [79-01-6] ^0.15 REF1.00.15 U 11 ug/L EPA 8260B 10/27/15 06:41Trichlorofluoromethane [75-69-4] ^0.24 REF1.00.24 U 11 ug/L EPA 8260B 10/27/15 06:41Vinyl acetate [108-05-4] ^0.95 REF5.00.95 U 501 ug/L EPA 8260B 10/27/15 06:41Vinyl chloride [75-01-4] ^0.32 REF1.00.32 U 11 ug/L EPA 8260B 10/27/15 06:41Xylenes (Total) [1330-20-7] ^0.45 REF3.00.45 U 51 Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF Page 34 of 89 Page 34 of 94 www.encolabs.com 4104-MW12Description:Lab Sample ID:C512727-09 10/16/15 09:15Received: Matrix:Water Sampled:10/15/15 09:30 Work Order:C512727 Kersey Valley LandfillProject: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 53-13698 %REFEPA 8260B 10/27/15 06:415J260334950.0 1 Dibromofluoromethane 67-12994 %REFEPA 8260B 10/27/15 06:415J260334750.0 1 Toluene-d8 59-13484 %REFEPA 8260B 10/27/15 06:415J260334250.0 1 Page 35 of 89 Page 35 of 94 www.encolabs.com 4104-MW12Description:Lab Sample ID:C512727-09 10/16/15 09:15Received: Matrix:Water Sampled:10/15/15 09:30 Work Order:C512727 Kersey Valley LandfillProject: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 6020A 10/23/15 12:15Antimony [7440-36-0] ^0.220 VLO2.000.220 U 61 ug/L EPA 6010C 10/23/15 14:37Arsenic [7440-38-2] ^6.80 JDH10.06.80 U 101 ug/L EPA 6010C 10/23/15 14:37Barium [7440-39-3] ^1.00 JDH10.0134 1001 ug/L EPA 6010C 10/23/15 14:37Beryllium [7440-41-7] ^0.100 JDH1.000.100 U 11 ug/L EPA 6010C 10/23/15 14:37Cadmium [7440-43-9] ^0.360 JDH1.000.360 U 11 ug/L EPA 6010C 10/23/15 14:37Chromium [7440-47-3] ^1.40 JDH10.01.40 U 101 ug/L EPA 6010C 10/23/15 14:37Cobalt [7440-48-4] ^1.10 JDH10.01.10 U 101 ug/L EPA 6010C 10/23/15 14:37Copper [7440-50-8] ^1.60 JDH10.01.60 U 101 ug/L EPA 6010C 10/23/15 14:37Lead [7439-92-1] ^3.10 JDH10.03.10 U 101 ug/L EPA 6010C 10/23/15 14:37Nickel [7440-02-0] ^1.80 JDH10.04.32 J 501 ug/L EPA 6020A 10/23/15 12:15Selenium [7782-49-2] ^0.910 VLO3.000.910 U 101 ug/L EPA 6010C 10/23/15 14:37Silver [7440-22-4] ^1.90 JDH10.01.90 U 101 ug/L EPA 6020A 10/23/15 12:15Thallium [7440-28-0] ^0.110 VLO1.000.110 U 5.51 ug/L EPA 6010C 10/23/15 14:37Vanadium [7440-62-2] ^1.40 JDH10.03.33 J 251 ug/L EPA 6010C 10/23/15 14:37Zinc [7440-66-6] ^3.80 JDH10.03.80 U 101 This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 36 of 89 Page 36 of 94 www.encolabs.com 4104-MW13SDescription:Lab Sample ID:C512727-10 10/16/15 09:15Received: Matrix:Water Sampled:10/15/15 10:45 Work Order:C512727 Kersey Valley LandfillProject: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 10/27/15 07:091,1,1,2-Tetrachloroethane [630-20-6] ^0.17 REF1.00.17 U 51 ug/L EPA 8260B 10/27/15 07:091,1,1-Trichloroethane [71-55-6] ^0.12 REF1.00.12 U 11 ug/L EPA 8260B 10/27/15 07:091,1,2,2-Tetrachloroethane [79-34-5] ^0.28 REF1.00.28 U 31 ug/L EPA 8260B 10/27/15 07:091,1,2-Trichloroethane [79-00-5] ^0.14 REF1.00.14 U 11 ug/L EPA 8260B 10/27/15 07:091,1-Dichloroethane [75-34-3] ^0.13 REF1.00.13 U 51 ug/L EPA 8260B 10/27/15 07:091,1-Dichloroethene [75-35-4] ^0.21 REF1.00.21 U 51 ug/L EPA 8260B 10/27/15 07:091,2,3-Trichloropropane [96-18-4] ^0.23 REF1.00.23 U 11 ug/L EPA 8260B 10/27/15 07:091,2-Dibromo-3-chloropropane [96-12-8] ^0.48 REF1.00.48 U 131 ug/L EPA 8260B 10/27/15 07:091,2-Dibromoethane [106-93-4] ^0.66 REF1.00.66 U 11 ug/L EPA 8260B 10/27/15 07:091,2-Dichlorobenzene [95-50-1] ^0.19 REF1.00.19 U 51 ug/L EPA 8260B 10/27/15 07:091,2-Dichloroethane [107-06-2] ^0.21 REF1.00.21 U 11 ug/L EPA 8260B 10/27/15 07:091,2-Dichloropropane [78-87-5] ^0.10 REF1.00.10 U 11 ug/L EPA 8260B 10/27/15 07:091,4-Dichlorobenzene [106-46-7] ^0.19 REF1.00.19 U 11 ug/L EPA 8260B 10/27/15 07:092-Butanone [78-93-3] ^1.3 REF5.01.3 U 1001 ug/L EPA 8260B 10/27/15 07:092-Hexanone [591-78-6] ^0.88 REF5.00.88 U 501 ug/L EPA 8260B 10/27/15 07:094-Methyl-2-pentanone [108-10-1] ^1.1 REF5.01.1 U 1001 ug/L EPA 8260B 10/27/15 07:09Acetone [67-64-1] ^1.2 REF5.01.2 U 1001 ug/L EPA 8260B 10/27/15 07:09Acrylonitrile [107-13-1] ^3.5 REF103.5 U 2001 ug/L EPA 8260B 10/27/15 07:09Benzene [71-43-2] ^0.15 REF1.00.15 U 11 ug/L EPA 8260B 10/27/15 07:09Bromochloromethane [74-97-5] ^0.48 REF1.00.48 U 31 ug/L EPA 8260B 10/27/15 07:09Bromodichloromethane [75-27-4] ^0.17 REF1.00.17 U 11 ug/L EPA 8260B 10/27/15 07:09Bromoform [75-25-2] ^0.22 REF1.00.22 U 31 ug/L EPA 8260B 10/27/15 07:09Bromomethane [74-83-9] ^0.14 REF1.00.14 U 101 ug/L EPA 8260B 10/27/15 07:09Carbon disulfide [75-15-0] ^1.5 REF5.01.5 U 1001 ug/L EPA 8260B 10/27/15 07:09Carbon tetrachloride [56-23-5] ^0.17 REF1.00.17 U 11 ug/L EPA 8260B 10/27/15 07:09Chlorobenzene [108-90-7] ^0.17 REF1.00.17 U 31 ug/L EPA 8260B 10/27/15 07:09Chloroethane [75-00-3] ^0.23 REF1.00.23 U 101 ug/L EPA 8260B 10/27/15 07:09Chloroform [67-66-3] ^0.18 REF1.00.18 U 51 ug/L EPA 8260B 10/27/15 07:09Chloromethane [74-87-3] ^0.13 REF1.00.13 U 11 ug/L EPA 8260B 10/27/15 07:09cis-1,2-Dichloroethene [156-59-2] ^0.15 REF1.00.15 U 51 ug/L EPA 8260B 10/27/15 07:09cis-1,3-Dichloropropene [10061-01-5] ^0.20 REF1.00.20 U 11 ug/L EPA 8260B 10/27/15 07:09Dibromochloromethane [124-48-1] ^0.17 REF1.00.17 U 31 ug/L EPA 8260B 10/27/15 07:09Dibromomethane [74-95-3] ^0.27 REF1.00.27 U 101 ug/L EPA 8260B 10/27/15 07:09Ethylbenzene [100-41-4] ^0.13 REF1.00.13 U 11 ug/L EPA 8260B 10/27/15 07:09Iodomethane [74-88-4] ^1.7 REF5.01.7 U 101 ug/L EPA 8260B 10/27/15 07:09m,p-Xylenes [108-38-3/106-42-3] ^0.17 REF2.00.17 U NE1 ug/L EPA 8260B 10/27/15 07:09Methylene chloride [75-09-2] ^0.23 REF1.00.23 U 11 ug/L EPA 8260B 10/27/15 07:09o-Xylene [95-47-6] ^0.065 REF1.00.065 U NE1 ug/L EPA 8260B 10/27/15 07:09Styrene [100-42-5] ^0.11 REF1.00.11 U 11 ug/L EPA 8260B 10/27/15 07:09Tetrachloroethene [127-18-4] ^0.17 REF1.00.17 U 11 ug/L EPA 8260B 10/27/15 07:09Toluene [108-88-3] ^0.14 REF1.00.14 U 11 ug/L EPA 8260B 10/27/15 07:09trans-1,2-Dichloroethene [156-60-5] ^0.21 REF1.00.21 U 51 ug/L EPA 8260B 10/27/15 07:09trans-1,3-Dichloropropene [10061-02-6] ^0.15 REF1.00.15 U 11 ug/L EPA 8260B 10/27/15 07:09trans-1,4-Dichloro-2-butene [110-57-6] ^0.70 REF1.00.70 U 1001 ug/L EPA 8260B 10/27/15 07:09Trichloroethene [79-01-6] ^0.15 REF1.00.15 U 11 ug/L EPA 8260B 10/27/15 07:09Trichlorofluoromethane [75-69-4] ^0.24 REF1.00.24 U 11 ug/L EPA 8260B 10/27/15 07:09Vinyl acetate [108-05-4] ^0.95 REF5.00.95 U 501 ug/L EPA 8260B 10/27/15 07:09Vinyl chloride [75-01-4] ^0.32 REF1.00.32 U 11 ug/L EPA 8260B 10/27/15 07:09Xylenes (Total) [1330-20-7] ^0.45 REF3.00.45 U 51 Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF Page 37 of 89 Page 37 of 94 www.encolabs.com 4104-MW13SDescription:Lab Sample ID:C512727-10 10/16/15 09:15Received: Matrix:Water Sampled:10/15/15 10:45 Work Order:C512727 Kersey Valley LandfillProject: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 53-13697 %REFEPA 8260B 10/27/15 07:095J260334850.0 1 Dibromofluoromethane 67-12995 %REFEPA 8260B 10/27/15 07:095J260334850.0 1 Toluene-d8 59-13485 %REFEPA 8260B 10/27/15 07:095J260334250.0 1 Page 38 of 89 Page 38 of 94 www.encolabs.com 4104-MW13SDescription:Lab Sample ID:C512727-10 10/16/15 09:15Received: Matrix:Water Sampled:10/15/15 10:45 Work Order:C512727 Kersey Valley LandfillProject: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 6020A 10/23/15 12:19Antimony [7440-36-0] ^0.220 VLO2.000.220 U 61 ug/L EPA 6010C 10/23/15 14:40Arsenic [7440-38-2] ^6.80 JDH10.06.80 U 101 ug/L EPA 6010C 10/23/15 14:40Barium [7440-39-3] ^1.00 JDH10.028.4 J 1001 ug/L EPA 6010C 10/23/15 14:40Beryllium [7440-41-7] ^0.100 JDH1.000.100 U 11 ug/L EPA 6010C 10/23/15 14:40Cadmium [7440-43-9] ^0.360 JDH1.000.360 U 11 ug/L EPA 6010C 10/23/15 14:40Chromium [7440-47-3] ^1.40 JDH10.01.74 J 101 ug/L EPA 6010C 10/23/15 14:40Cobalt [7440-48-4] ^1.10 JDH10.01.71 J 101 ug/L EPA 6010C 10/23/15 14:40Copper [7440-50-8] ^1.60 JDH10.03.13 J 101 ug/L EPA 6010C 10/23/15 14:40Lead [7439-92-1] ^3.10 JDH10.03.10 U 101 ug/L EPA 6010C 10/23/15 14:40Nickel [7440-02-0] ^1.80 JDH10.01.80 U 501 ug/L EPA 6020A 10/23/15 12:19Selenium [7782-49-2] ^0.910 VLO3.000.910 U 101 ug/L EPA 6010C 10/23/15 14:40Silver [7440-22-4] ^1.90 JDH10.01.90 U 101 ug/L EPA 6020A 10/23/15 12:19Thallium [7440-28-0] ^0.110 VLO1.000.110 U 5.51 ug/L EPA 6010C 10/23/15 14:40Vanadium [7440-62-2] ^1.40 JDH10.08.18 J 251 ug/L EPA 6010C 10/23/15 14:40Zinc [7440-66-6] ^3.80 JDH10.013.1 101 This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 39 of 89 Page 39 of 94 www.encolabs.com 4104-MW14Description:Lab Sample ID:C512727-11 10/16/15 09:15Received: Matrix:Water Sampled:10/15/15 11:00 Work Order:C512727 Kersey Valley LandfillProject: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 10/27/15 07:381,1,1,2-Tetrachloroethane [630-20-6] ^0.17 REF1.00.17 U 51 ug/L EPA 8260B 10/27/15 07:381,1,1-Trichloroethane [71-55-6] ^0.12 REF1.00.12 U 11 ug/L EPA 8260B 10/27/15 07:381,1,2,2-Tetrachloroethane [79-34-5] ^0.28 REF1.00.28 U 31 ug/L EPA 8260B 10/27/15 07:381,1,2-Trichloroethane [79-00-5] ^0.14 REF1.00.14 U 11 ug/L EPA 8260B 10/27/15 07:381,1-Dichloroethane [75-34-3] ^0.13 REF1.00.13 U 51 ug/L EPA 8260B 10/27/15 07:381,1-Dichloroethene [75-35-4] ^0.21 REF1.00.21 U 51 ug/L EPA 8260B 10/27/15 07:381,2,3-Trichloropropane [96-18-4] ^0.23 REF1.00.23 U 11 ug/L EPA 8260B 10/27/15 07:381,2-Dibromo-3-chloropropane [96-12-8] ^0.48 REF1.00.48 U 131 ug/L EPA 8260B 10/27/15 07:381,2-Dibromoethane [106-93-4] ^0.66 REF1.00.66 U 11 ug/L EPA 8260B 10/27/15 07:381,2-Dichlorobenzene [95-50-1] ^0.19 REF1.00.19 U 51 ug/L EPA 8260B 10/27/15 07:381,2-Dichloroethane [107-06-2] ^0.21 REF1.00.21 U 11 ug/L EPA 8260B 10/27/15 07:381,2-Dichloropropane [78-87-5] ^0.10 REF1.00.10 U 11 ug/L EPA 8260B 10/27/15 07:381,4-Dichlorobenzene [106-46-7] ^0.19 REF1.00.19 U 11 ug/L EPA 8260B 10/27/15 07:382-Butanone [78-93-3] ^1.3 REF5.01.3 U 1001 ug/L EPA 8260B 10/27/15 07:382-Hexanone [591-78-6] ^0.88 REF5.00.88 U 501 ug/L EPA 8260B 10/27/15 07:384-Methyl-2-pentanone [108-10-1] ^1.1 REF5.01.1 U 1001 ug/L EPA 8260B 10/27/15 07:38Acetone [67-64-1] ^1.2 REF5.01.2 U 1001 ug/L EPA 8260B 10/27/15 07:38Acrylonitrile [107-13-1] ^3.5 REF103.5 U 2001 ug/L EPA 8260B 10/27/15 07:38Benzene [71-43-2] ^0.15 REF1.00.15 U 11 ug/L EPA 8260B 10/27/15 07:38Bromochloromethane [74-97-5] ^0.48 REF1.00.48 U 31 ug/L EPA 8260B 10/27/15 07:38Bromodichloromethane [75-27-4] ^0.17 REF1.00.17 U 11 ug/L EPA 8260B 10/27/15 07:38Bromoform [75-25-2] ^0.22 REF1.00.22 U 31 ug/L EPA 8260B 10/27/15 07:38Bromomethane [74-83-9] ^0.14 REF1.00.14 U 101 ug/L EPA 8260B 10/27/15 07:38Carbon disulfide [75-15-0] ^1.5 REF5.01.5 U 1001 ug/L EPA 8260B 10/27/15 07:38Carbon tetrachloride [56-23-5] ^0.17 REF1.00.17 U 11 ug/L EPA 8260B 10/27/15 07:38Chlorobenzene [108-90-7] ^0.17 REF1.00.17 U 31 ug/L EPA 8260B 10/27/15 07:38Chloroethane [75-00-3] ^0.23 REF1.00.23 U 101 ug/L EPA 8260B 10/27/15 07:38Chloroform [67-66-3] ^0.18 REF1.00.18 U 51 ug/L EPA 8260B 10/27/15 07:38Chloromethane [74-87-3] ^0.13 REF1.00.13 U 11 ug/L EPA 8260B 10/27/15 07:38cis-1,2-Dichloroethene [156-59-2] ^0.15 REF1.00.15 U 51 ug/L EPA 8260B 10/27/15 07:38cis-1,3-Dichloropropene [10061-01-5] ^0.20 REF1.00.20 U 11 ug/L EPA 8260B 10/27/15 07:38Dibromochloromethane [124-48-1] ^0.17 REF1.00.17 U 31 ug/L EPA 8260B 10/27/15 07:38Dibromomethane [74-95-3] ^0.27 REF1.00.27 U 101 ug/L EPA 8260B 10/27/15 07:38Ethylbenzene [100-41-4] ^0.13 REF1.00.13 U 11 ug/L EPA 8260B 10/27/15 07:38Iodomethane [74-88-4] ^1.7 REF5.01.7 U 101 ug/L EPA 8260B 10/27/15 07:38m,p-Xylenes [108-38-3/106-42-3] ^0.17 REF2.00.17 U NE1 ug/L EPA 8260B 10/27/15 07:38Methylene chloride [75-09-2] ^0.23 REF1.00.23 U 11 ug/L EPA 8260B 10/27/15 07:38o-Xylene [95-47-6] ^0.065 REF1.00.065 U NE1 ug/L EPA 8260B 10/27/15 07:38Styrene [100-42-5] ^0.11 REF1.00.11 U 11 ug/L EPA 8260B 10/27/15 07:38Tetrachloroethene [127-18-4] ^0.17 REF1.00.17 U 11 ug/L EPA 8260B 10/27/15 07:38Toluene [108-88-3] ^0.14 REF1.00.14 U 11 ug/L EPA 8260B 10/27/15 07:38trans-1,2-Dichloroethene [156-60-5] ^0.21 REF1.00.21 U 51 ug/L EPA 8260B 10/27/15 07:38trans-1,3-Dichloropropene [10061-02-6] ^0.15 REF1.00.15 U 11 ug/L EPA 8260B 10/27/15 07:38trans-1,4-Dichloro-2-butene [110-57-6] ^0.70 REF1.00.70 U 1001 ug/L EPA 8260B 10/27/15 07:38Trichloroethene [79-01-6] ^0.15 REF1.00.15 U 11 ug/L EPA 8260B 10/27/15 07:38Trichlorofluoromethane [75-69-4] ^0.24 REF1.00.24 U 11 ug/L EPA 8260B 10/27/15 07:38Vinyl acetate [108-05-4] ^0.95 REF5.00.95 U 501 ug/L EPA 8260B 10/27/15 07:38Vinyl chloride [75-01-4] ^0.32 REF1.00.32 U 11 ug/L EPA 8260B 10/27/15 07:38Xylenes (Total) [1330-20-7] ^0.45 REF3.00.45 U 51 Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF Page 40 of 89 Page 40 of 94 www.encolabs.com 4104-MW14Description:Lab Sample ID:C512727-11 10/16/15 09:15Received: Matrix:Water Sampled:10/15/15 11:00 Work Order:C512727 Kersey Valley LandfillProject: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 53-136100 %REFEPA 8260B 10/27/15 07:385J260335050.0 1 Dibromofluoromethane 67-12998 %REFEPA 8260B 10/27/15 07:385J260334950.0 1 Toluene-d8 59-13487 %REFEPA 8260B 10/27/15 07:385J260334450.0 1 Page 41 of 89 Page 41 of 94 www.encolabs.com 4104-MW14Description:Lab Sample ID:C512727-11 10/16/15 09:15Received: Matrix:Water Sampled:10/15/15 11:00 Work Order:C512727 Kersey Valley LandfillProject: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 6020A 10/23/15 12:23Antimony [7440-36-0] ^0.220 VLO2.000.220 U 61 ug/L EPA 6010C 10/23/15 14:43Arsenic [7440-38-2] ^6.80 JDH10.06.80 U 101 ug/L EPA 6010C 10/23/15 14:43Barium [7440-39-3] ^1.00 JDH10.055.7 J 1001 ug/L EPA 6010C 10/23/15 14:43Beryllium [7440-41-7] ^0.100 JDH1.000.100 U 11 ug/L EPA 6010C 10/23/15 14:43Cadmium [7440-43-9] ^0.360 JDH1.000.360 U 11 ug/L EPA 6010C 10/23/15 14:43Chromium [7440-47-3] ^1.40 JDH10.01.40 U 101 ug/L EPA 6010C 10/23/15 14:43Cobalt [7440-48-4] ^1.10 JDH10.01.10 U 101 ug/L EPA 6010C 10/23/15 14:43Copper [7440-50-8] ^1.60 JDH10.01.60 U 101 ug/L EPA 6010C 10/23/15 14:43Lead [7439-92-1] ^3.10 JDH10.03.10 U 101 ug/L EPA 6010C 10/23/15 14:43Nickel [7440-02-0] ^1.80 JDH10.01.80 U 501 ug/L EPA 6020A 10/23/15 12:23Selenium [7782-49-2] ^0.910 VLO3.000.910 U 101 ug/L EPA 6010C 10/23/15 14:43Silver [7440-22-4] ^1.90 JDH10.01.90 U 101 ug/L EPA 6020A 10/23/15 12:23Thallium [7440-28-0] ^0.110 VLO1.000.110 U 5.51 ug/L EPA 6010C 10/23/15 14:43Vanadium [7440-62-2] ^1.40 JDH10.01.63 J 251 ug/L EPA 6010C 10/23/15 14:43Zinc [7440-66-6] ^3.80 JDH10.03.80 U 101 This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 42 of 89 Page 42 of 94 www.encolabs.com 4104-MW15Description:Lab Sample ID:C512727-12 10/16/15 09:15Received: Matrix:Water Sampled:10/15/15 11:20 Work Order:C512727 Kersey Valley LandfillProject: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 10/27/15 08:071,1,1,2-Tetrachloroethane [630-20-6] ^0.17 REF1.00.17 U 51 ug/L EPA 8260B 10/27/15 08:071,1,1-Trichloroethane [71-55-6] ^0.12 REF1.00.12 U 11 ug/L EPA 8260B 10/27/15 08:071,1,2,2-Tetrachloroethane [79-34-5] ^0.28 REF1.00.28 U 31 ug/L EPA 8260B 10/27/15 08:071,1,2-Trichloroethane [79-00-5] ^0.14 REF1.00.14 U 11 ug/L EPA 8260B 10/27/15 08:071,1-Dichloroethane [75-34-3] ^0.13 REF1.00.13 U 51 ug/L EPA 8260B 10/27/15 08:071,1-Dichloroethene [75-35-4] ^0.21 REF1.00.21 U 51 ug/L EPA 8260B 10/27/15 08:071,2,3-Trichloropropane [96-18-4] ^0.23 REF1.00.23 U 11 ug/L EPA 8260B 10/27/15 08:071,2-Dibromo-3-chloropropane [96-12-8] ^0.48 REF1.00.48 U 131 ug/L EPA 8260B 10/27/15 08:071,2-Dibromoethane [106-93-4] ^0.66 REF1.00.66 U 11 ug/L EPA 8260B 10/27/15 08:071,2-Dichlorobenzene [95-50-1] ^0.19 REF1.00.19 U 51 ug/L EPA 8260B 10/27/15 08:071,2-Dichloroethane [107-06-2] ^0.21 REF1.00.21 U 11 ug/L EPA 8260B 10/27/15 08:071,2-Dichloropropane [78-87-5] ^0.10 REF1.00.10 U 11 ug/L EPA 8260B 10/27/15 08:071,4-Dichlorobenzene [106-46-7] ^0.19 REF1.00.19 U 11 ug/L EPA 8260B 10/27/15 08:072-Butanone [78-93-3] ^1.3 REF5.01.3 U 1001 ug/L EPA 8260B 10/27/15 08:072-Hexanone [591-78-6] ^0.88 REF5.00.88 U 501 ug/L EPA 8260B 10/27/15 08:074-Methyl-2-pentanone [108-10-1] ^1.1 REF5.01.1 U 1001 ug/L EPA 8260B 10/27/15 08:07Acetone [67-64-1] ^1.2 REF5.01.2 U 1001 ug/L EPA 8260B 10/27/15 08:07Acrylonitrile [107-13-1] ^3.5 REF103.5 U 2001 ug/L EPA 8260B 10/27/15 08:07Benzene [71-43-2] ^0.15 REF1.00.15 U 11 ug/L EPA 8260B 10/27/15 08:07Bromochloromethane [74-97-5] ^0.48 REF1.00.48 U 31 ug/L EPA 8260B 10/27/15 08:07Bromodichloromethane [75-27-4] ^0.17 REF1.00.17 U 11 ug/L EPA 8260B 10/27/15 08:07Bromoform [75-25-2] ^0.22 REF1.00.22 U 31 ug/L EPA 8260B 10/27/15 08:07Bromomethane [74-83-9] ^0.14 REF1.00.14 U 101 ug/L EPA 8260B 10/27/15 08:07Carbon disulfide [75-15-0] ^1.5 REF5.01.5 U 1001 ug/L EPA 8260B 10/27/15 08:07Carbon tetrachloride [56-23-5] ^0.17 REF1.00.17 U 11 ug/L EPA 8260B 10/27/15 08:07Chlorobenzene [108-90-7] ^0.17 REF1.00.17 U 31 ug/L EPA 8260B 10/27/15 08:07Chloroethane [75-00-3] ^0.23 REF1.00.23 U 101 ug/L EPA 8260B 10/27/15 08:07Chloroform [67-66-3] ^0.18 REF1.00.18 U 51 ug/L EPA 8260B 10/27/15 08:07Chloromethane [74-87-3] ^0.13 REF1.00.13 U 11 ug/L EPA 8260B 10/27/15 08:07cis-1,2-Dichloroethene [156-59-2] ^0.15 REF1.00.15 U 51 ug/L EPA 8260B 10/27/15 08:07cis-1,3-Dichloropropene [10061-01-5] ^0.20 REF1.00.20 U 11 ug/L EPA 8260B 10/27/15 08:07Dibromochloromethane [124-48-1] ^0.17 REF1.00.17 U 31 ug/L EPA 8260B 10/27/15 08:07Dibromomethane [74-95-3] ^0.27 REF1.00.27 U 101 ug/L EPA 8260B 10/27/15 08:07Ethylbenzene [100-41-4] ^0.13 REF1.00.13 U 11 ug/L EPA 8260B 10/27/15 08:07Iodomethane [74-88-4] ^1.7 REF5.01.7 U 101 ug/L EPA 8260B 10/27/15 08:07m,p-Xylenes [108-38-3/106-42-3] ^0.17 REF2.00.17 U NE1 ug/L EPA 8260B 10/27/15 08:07Methylene chloride [75-09-2] ^0.23 REF1.00.23 U 11 ug/L EPA 8260B 10/27/15 08:07o-Xylene [95-47-6] ^0.065 REF1.00.065 U NE1 ug/L EPA 8260B 10/27/15 08:07Styrene [100-42-5] ^0.11 REF1.00.11 U 11 ug/L EPA 8260B 10/27/15 08:07Tetrachloroethene [127-18-4] ^0.17 REF1.00.17 U 11 ug/L EPA 8260B 10/27/15 08:07Toluene [108-88-3] ^0.14 REF1.00.14 U 11 ug/L EPA 8260B 10/27/15 08:07trans-1,2-Dichloroethene [156-60-5] ^0.21 REF1.00.21 U 51 ug/L EPA 8260B 10/27/15 08:07trans-1,3-Dichloropropene [10061-02-6] ^0.15 REF1.00.15 U 11 ug/L EPA 8260B 10/27/15 08:07trans-1,4-Dichloro-2-butene [110-57-6] ^0.70 REF1.00.70 U 1001 ug/L EPA 8260B 10/27/15 08:07Trichloroethene [79-01-6] ^0.15 REF1.00.15 U 11 ug/L EPA 8260B 10/27/15 08:07Trichlorofluoromethane [75-69-4] ^0.24 REF1.00.24 U 11 ug/L EPA 8260B 10/27/15 08:07Vinyl acetate [108-05-4] ^0.95 REF5.00.95 U 501 ug/L EPA 8260B 10/27/15 08:07Vinyl chloride [75-01-4] ^0.32 REF1.00.32 U 11 ug/L EPA 8260B 10/27/15 08:07Xylenes (Total) [1330-20-7] ^0.45 REF3.00.45 U 51 Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF Page 43 of 89 Page 43 of 94 www.encolabs.com 4104-MW15Description:Lab Sample ID:C512727-12 10/16/15 09:15Received: Matrix:Water Sampled:10/15/15 11:20 Work Order:C512727 Kersey Valley LandfillProject: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 53-13699 %REFEPA 8260B 10/27/15 08:075J260334950.0 1 Dibromofluoromethane 67-12994 %REFEPA 8260B 10/27/15 08:075J260334750.0 1 Toluene-d8 59-13486 %REFEPA 8260B 10/27/15 08:075J260334350.0 1 Page 44 of 89 Page 44 of 94 www.encolabs.com 4104-MW15Description:Lab Sample ID:C512727-12 10/16/15 09:15Received: Matrix:Water Sampled:10/15/15 11:20 Work Order:C512727 Kersey Valley LandfillProject: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 6020A 10/23/15 12:26Antimony [7440-36-0] ^0.220 VLO2.000.220 U 61 ug/L EPA 6010C 10/23/15 14:45Arsenic [7440-38-2] ^6.80 JDH10.06.80 U 101 ug/L EPA 6010C 10/23/15 14:45Barium [7440-39-3] ^1.00 JDH10.024.7 J 1001 ug/L EPA 6010C 10/23/15 14:45Beryllium [7440-41-7] ^0.100 JDH1.000.100 U 11 ug/L EPA 6010C 10/23/15 14:45Cadmium [7440-43-9] ^0.360 JDH1.000.360 U 11 ug/L EPA 6010C 10/23/15 14:45Chromium [7440-47-3] ^1.40 JDH10.01.40 U 101 ug/L EPA 6010C 10/23/15 14:45Cobalt [7440-48-4] ^1.10 JDH10.01.10 U 101 ug/L EPA 6010C 10/23/15 14:45Copper [7440-50-8] ^1.60 JDH10.01.60 U 101 ug/L EPA 6010C 10/23/15 14:45Lead [7439-92-1] ^3.10 JDH10.03.10 U 101 ug/L EPA 6010C 10/23/15 14:45Nickel [7440-02-0] ^1.80 JDH10.01.80 U 501 ug/L EPA 6020A 10/23/15 12:26Selenium [7782-49-2] ^0.910 VLO3.000.910 U 101 ug/L EPA 6010C 10/23/15 14:45Silver [7440-22-4] ^1.90 JDH10.01.90 U 101 ug/L EPA 6020A 10/23/15 12:26Thallium [7440-28-0] ^0.110 VLO1.000.110 U 5.51 ug/L EPA 6010C 10/23/15 14:45Vanadium [7440-62-2] ^1.40 JDH10.01.40 U 251 ug/L EPA 6010C 10/23/15 14:45Zinc [7440-66-6] ^3.80 JDH10.03.80 U 101 This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 45 of 89 Page 45 of 94 www.encolabs.com 4104-MW16Description:Lab Sample ID:C512727-13 10/16/15 09:15Received: Matrix:Water Sampled:10/15/15 11:40 Work Order:C512727 Kersey Valley LandfillProject: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 10/28/15 03:321,1,1,2-Tetrachloroethane [630-20-6] ^0.17 REF1.00.17 U 51 ug/L EPA 8260B 10/28/15 03:321,1,1-Trichloroethane [71-55-6] ^0.12 REF1.00.12 U 11 ug/L EPA 8260B 10/28/15 03:321,1,2,2-Tetrachloroethane [79-34-5] ^0.28 REF1.00.28 U 31 ug/L EPA 8260B 10/28/15 03:321,1,2-Trichloroethane [79-00-5] ^0.14 REF1.00.14 U 11 ug/L EPA 8260B 10/28/15 03:321,1-Dichloroethane [75-34-3] ^0.13 REF1.00.13 U 51 ug/L EPA 8260B 10/28/15 03:321,1-Dichloroethene [75-35-4] ^0.21 REF1.00.21 U 51 ug/L EPA 8260B 10/28/15 03:321,2,3-Trichloropropane [96-18-4] ^0.23 REF1.00.23 U 11 ug/L EPA 8260B 10/28/15 03:321,2-Dibromo-3-chloropropane [96-12-8] ^0.48 REF1.00.48 U 131 ug/L EPA 8260B 10/28/15 03:321,2-Dibromoethane [106-93-4] ^0.66 REF1.00.66 U 11 ug/L EPA 8260B 10/28/15 03:321,2-Dichlorobenzene [95-50-1] ^0.19 REF1.00.19 U 51 ug/L EPA 8260B 10/28/15 03:321,2-Dichloroethane [107-06-2] ^0.21 REF1.00.21 U 11 ug/L EPA 8260B 10/28/15 03:321,2-Dichloropropane [78-87-5] ^0.10 REF1.00.10 U 11 ug/L EPA 8260B 10/28/15 03:321,4-Dichlorobenzene [106-46-7] ^0.19 REF1.00.19 U 11 ug/L EPA 8260B 10/28/15 03:322-Butanone [78-93-3] ^1.3 REF5.01.3 U 1001 ug/L EPA 8260B 10/28/15 03:322-Hexanone [591-78-6] ^0.88 REF5.00.88 U 501 ug/L EPA 8260B 10/28/15 03:324-Methyl-2-pentanone [108-10-1] ^1.1 REF5.01.1 U 1001 ug/L EPA 8260B 10/28/15 03:32Acetone [67-64-1] ^1.2 REF5.01.2 U 1001 ug/L EPA 8260B 10/28/15 03:32Acrylonitrile [107-13-1] ^3.5 REF103.5 U 2001 ug/L EPA 8260B 10/28/15 03:32Benzene [71-43-2] ^0.15 REF1.00.15 U 11 ug/L EPA 8260B 10/28/15 03:32Bromochloromethane [74-97-5] ^0.48 REF1.00.48 U 31 ug/L EPA 8260B 10/28/15 03:32Bromodichloromethane [75-27-4] ^0.17 REF1.00.17 U 11 ug/L EPA 8260B 10/28/15 03:32Bromoform [75-25-2] ^0.22 REF1.00.22 U 31 ug/L EPA 8260B 10/28/15 03:32Bromomethane [74-83-9] ^0.14 REF1.00.14 U 101 ug/L EPA 8260B 10/28/15 03:32Carbon disulfide [75-15-0] ^1.5 REF5.01.5 U 1001 ug/L EPA 8260B 10/28/15 03:32Carbon tetrachloride [56-23-5] ^0.17 REF1.00.17 U 11 ug/L EPA 8260B 10/28/15 03:32Chlorobenzene [108-90-7] ^0.17 REF1.00.17 U 31 ug/L EPA 8260B 10/28/15 03:32Chloroethane [75-00-3] ^0.23 REF1.00.23 U 101 ug/L EPA 8260B 10/28/15 03:32Chloroform [67-66-3] ^0.18 REF1.00.18 U 51 ug/L EPA 8260B 10/28/15 03:32Chloromethane [74-87-3] ^0.13 REF1.00.13 U 11 ug/L EPA 8260B 10/28/15 03:32cis-1,2-Dichloroethene [156-59-2] ^0.15 REF1.00.15 U 51 ug/L EPA 8260B 10/28/15 03:32cis-1,3-Dichloropropene [10061-01-5] ^0.20 REF1.00.20 U 11 ug/L EPA 8260B 10/28/15 03:32Dibromochloromethane [124-48-1] ^0.17 REF1.00.17 U 31 ug/L EPA 8260B 10/28/15 03:32Dibromomethane [74-95-3] ^0.27 REF1.00.27 U 101 ug/L EPA 8260B 10/28/15 03:32Ethylbenzene [100-41-4] ^0.13 REF1.00.13 U 11 ug/L EPA 8260B 10/28/15 03:32Iodomethane [74-88-4] ^1.7 REF5.01.7 U 101 ug/L EPA 8260B 10/28/15 03:32m,p-Xylenes [108-38-3/106-42-3] ^0.17 REF2.00.17 U NE1 ug/L EPA 8260B 10/28/15 03:32Methylene chloride [75-09-2] ^0.23 REF1.00.23 U 11 ug/L EPA 8260B 10/28/15 03:32o-Xylene [95-47-6] ^0.065 REF1.00.065 U NE1 ug/L EPA 8260B 10/28/15 03:32Styrene [100-42-5] ^0.11 REF1.00.11 U 11 ug/L EPA 8260B 10/28/15 03:32Tetrachloroethene [127-18-4] ^0.17 REF1.00.17 U 11 ug/L EPA 8260B 10/28/15 03:32Toluene [108-88-3] ^0.14 REF1.00.14 U 11 ug/L EPA 8260B 10/28/15 03:32trans-1,2-Dichloroethene [156-60-5] ^0.21 REF1.00.21 U 51 ug/L EPA 8260B 10/28/15 03:32trans-1,3-Dichloropropene [10061-02-6] ^0.15 REF1.00.15 U 11 ug/L EPA 8260B 10/28/15 03:32trans-1,4-Dichloro-2-butene [110-57-6] ^0.70 REF1.00.70 U 1001 ug/L EPA 8260B 10/28/15 03:32Trichloroethene [79-01-6] ^0.15 REF1.00.15 U 11 ug/L EPA 8260B 10/28/15 03:32Trichlorofluoromethane [75-69-4] ^0.24 REF1.00.24 U 11 ug/L EPA 8260B 10/28/15 03:32Vinyl acetate [108-05-4] ^0.95 REF5.00.95 U 501 ug/L EPA 8260B 10/28/15 03:32Vinyl chloride [75-01-4] ^0.32 REF1.00.32 U 11 ug/L EPA 8260B 10/28/15 03:32Xylenes (Total) [1330-20-7] ^0.45 REF3.00.45 U 51 Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF Page 46 of 89 Page 46 of 94 www.encolabs.com 4104-MW16Description:Lab Sample ID:C512727-13 10/16/15 09:15Received: Matrix:Water Sampled:10/15/15 11:40 Work Order:C512727 Kersey Valley LandfillProject: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 53-13698 %REFEPA 8260B 10/28/15 03:325J260344950.0 1 Dibromofluoromethane 67-129102 %REFEPA 8260B 10/28/15 03:325J260345150.0 1 Toluene-d8 59-13487 %REFEPA 8260B 10/28/15 03:325J260344350.0 1 Page 47 of 89 Page 47 of 94 www.encolabs.com 4104-MW16Description:Lab Sample ID:C512727-13 10/16/15 09:15Received: Matrix:Water Sampled:10/15/15 11:40 Work Order:C512727 Kersey Valley LandfillProject: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 6020A 10/23/15 12:30Antimony [7440-36-0] ^0.220 VLO2.000.220 U 61 ug/L EPA 6010C 10/23/15 14:48Arsenic [7440-38-2] ^6.80 JDH10.06.80 U 101 ug/L EPA 6010C 10/23/15 14:48Barium [7440-39-3] ^1.00 JDH10.0106 1001 ug/L EPA 6010C 10/23/15 14:48Beryllium [7440-41-7] ^0.100 JDH1.000.100 U 11 ug/L EPA 6010C 10/23/15 14:48Cadmium [7440-43-9] ^0.360 JDH1.000.360 U 11 ug/L EPA 6010C 10/23/15 14:48Chromium [7440-47-3] ^1.40 JDH10.01.40 U 101 ug/L EPA 6010C 10/23/15 14:48Cobalt [7440-48-4] ^1.10 JDH10.01.10 U 101 ug/L EPA 6010C 10/23/15 14:48Copper [7440-50-8] ^1.60 JDH10.01.60 U 101 ug/L EPA 6010C 10/23/15 14:48Lead [7439-92-1] ^3.10 JDH10.03.10 U 101 ug/L EPA 6010C 10/23/15 14:48Nickel [7440-02-0] ^1.80 JDH10.01.80 U 501 ug/L EPA 6020A 10/23/15 12:30Selenium [7782-49-2] ^0.910 VLO3.002.21 J 101 ug/L EPA 6010C 10/23/15 14:48Silver [7440-22-4] ^1.90 JDH10.01.90 U 101 ug/L EPA 6020A 10/23/15 12:30Thallium [7440-28-0] ^0.110 VLO1.000.110 U 5.51 ug/L EPA 6010C 10/23/15 14:48Vanadium [7440-62-2] ^1.40 JDH10.02.48 J 251 ug/L EPA 6010C 10/23/15 14:48Zinc [7440-66-6] ^3.80 JDH10.03.80 U 101 This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 48 of 89 Page 48 of 94 www.encolabs.com 4104-MW17Description:Lab Sample ID:C512727-14 10/16/15 09:15Received: Matrix:Water Sampled:10/15/15 12:00 Work Order:C512727 Kersey Valley LandfillProject: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 10/28/15 04:011,1,1,2-Tetrachloroethane [630-20-6] ^0.17 REF1.00.17 U 51 ug/L EPA 8260B 10/28/15 04:011,1,1-Trichloroethane [71-55-6] ^0.12 REF1.00.12 U 11 ug/L EPA 8260B 10/28/15 04:011,1,2,2-Tetrachloroethane [79-34-5] ^0.28 REF1.00.28 U 31 ug/L EPA 8260B 10/28/15 04:011,1,2-Trichloroethane [79-00-5] ^0.14 REF1.00.14 U 11 ug/L EPA 8260B 10/28/15 04:011,1-Dichloroethane [75-34-3] ^0.13 REF1.00.13 U 51 ug/L EPA 8260B 10/28/15 04:011,1-Dichloroethene [75-35-4] ^0.21 REF1.00.21 U 51 ug/L EPA 8260B 10/28/15 04:011,2,3-Trichloropropane [96-18-4] ^0.23 REF1.00.23 U 11 ug/L EPA 8260B 10/28/15 04:011,2-Dibromo-3-chloropropane [96-12-8] ^0.48 REF1.00.48 U 131 ug/L EPA 8260B 10/28/15 04:011,2-Dibromoethane [106-93-4] ^0.66 REF1.00.66 U 11 ug/L EPA 8260B 10/28/15 04:011,2-Dichlorobenzene [95-50-1] ^0.19 REF1.00.19 U 51 ug/L EPA 8260B 10/28/15 04:011,2-Dichloroethane [107-06-2] ^0.21 REF1.00.21 U 11 ug/L EPA 8260B 10/28/15 04:011,2-Dichloropropane [78-87-5] ^0.10 REF1.00.10 U 11 ug/L EPA 8260B 10/28/15 04:011,4-Dichlorobenzene [106-46-7] ^0.19 REF1.00.19 U 11 ug/L EPA 8260B 10/28/15 04:012-Butanone [78-93-3] ^1.3 REF5.01.3 U 1001 ug/L EPA 8260B 10/28/15 04:012-Hexanone [591-78-6] ^0.88 REF5.00.88 U 501 ug/L EPA 8260B 10/28/15 04:014-Methyl-2-pentanone [108-10-1] ^1.1 REF5.01.1 U 1001 ug/L EPA 8260B 10/28/15 04:01Acetone [67-64-1] ^1.2 REF5.01.2 U 1001 ug/L EPA 8260B 10/28/15 04:01Acrylonitrile [107-13-1] ^3.5 REF103.5 U 2001 ug/L EPA 8260B 10/28/15 04:01Benzene [71-43-2] ^0.15 REF1.00.15 U 11 ug/L EPA 8260B 10/28/15 04:01Bromochloromethane [74-97-5] ^0.48 REF1.00.48 U 31 ug/L EPA 8260B 10/28/15 04:01Bromodichloromethane [75-27-4] ^0.17 REF1.00.17 U 11 ug/L EPA 8260B 10/28/15 04:01Bromoform [75-25-2] ^0.22 REF1.00.22 U 31 ug/L EPA 8260B 10/28/15 04:01Bromomethane [74-83-9] ^0.14 REF1.00.14 U 101 ug/L EPA 8260B 10/28/15 04:01Carbon disulfide [75-15-0] ^1.5 REF5.01.5 U 1001 ug/L EPA 8260B 10/28/15 04:01Carbon tetrachloride [56-23-5] ^0.17 REF1.00.17 U 11 ug/L EPA 8260B 10/28/15 04:01Chlorobenzene [108-90-7] ^0.17 REF1.00.17 U 31 ug/L EPA 8260B 10/28/15 04:01Chloroethane [75-00-3] ^0.23 REF1.00.23 U 101 ug/L EPA 8260B 10/28/15 04:01Chloroform [67-66-3] ^0.18 REF1.00.18 U 51 ug/L EPA 8260B 10/28/15 04:01Chloromethane [74-87-3] ^0.13 REF1.00.13 U 11 ug/L EPA 8260B 10/28/15 04:01cis-1,2-Dichloroethene [156-59-2] ^0.15 REF1.00.15 U 51 ug/L EPA 8260B 10/28/15 04:01cis-1,3-Dichloropropene [10061-01-5] ^0.20 REF1.00.20 U 11 ug/L EPA 8260B 10/28/15 04:01Dibromochloromethane [124-48-1] ^0.17 REF1.00.17 U 31 ug/L EPA 8260B 10/28/15 04:01Dibromomethane [74-95-3] ^0.27 REF1.00.27 U 101 ug/L EPA 8260B 10/28/15 04:01Ethylbenzene [100-41-4] ^0.13 REF1.00.13 U 11 ug/L EPA 8260B 10/28/15 04:01Iodomethane [74-88-4] ^1.7 REF5.01.7 U 101 ug/L EPA 8260B 10/28/15 04:01m,p-Xylenes [108-38-3/106-42-3] ^0.17 REF2.00.17 U NE1 ug/L EPA 8260B 10/28/15 04:01Methylene chloride [75-09-2] ^0.23 REF1.00.23 U 11 ug/L EPA 8260B 10/28/15 04:01o-Xylene [95-47-6] ^0.065 REF1.00.065 U NE1 ug/L EPA 8260B 10/28/15 04:01Styrene [100-42-5] ^0.11 REF1.00.11 U 11 ug/L EPA 8260B 10/28/15 04:01Tetrachloroethene [127-18-4] ^0.17 REF1.00.17 U 11 ug/L EPA 8260B 10/28/15 04:01Toluene [108-88-3] ^0.14 REF1.00.14 U 11 ug/L EPA 8260B 10/28/15 04:01trans-1,2-Dichloroethene [156-60-5] ^0.21 REF1.00.21 U 51 ug/L EPA 8260B 10/28/15 04:01trans-1,3-Dichloropropene [10061-02-6] ^0.15 REF1.00.15 U 11 ug/L EPA 8260B 10/28/15 04:01trans-1,4-Dichloro-2-butene [110-57-6] ^0.70 REF1.00.70 U 1001 ug/L EPA 8260B 10/28/15 04:01Trichloroethene [79-01-6] ^0.15 REF1.00.15 U 11 ug/L EPA 8260B 10/28/15 04:01Trichlorofluoromethane [75-69-4] ^0.24 REF1.00.24 U 11 ug/L EPA 8260B 10/28/15 04:01Vinyl acetate [108-05-4] ^0.95 REF5.00.95 U 501 ug/L EPA 8260B 10/28/15 04:01Vinyl chloride [75-01-4] ^0.32 REF1.00.32 U 11 ug/L EPA 8260B 10/28/15 04:01Xylenes (Total) [1330-20-7] ^0.45 REF3.00.45 U 51 Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF Page 49 of 89 Page 49 of 94 www.encolabs.com 4104-MW17Description:Lab Sample ID:C512727-14 10/16/15 09:15Received: Matrix:Water Sampled:10/15/15 12:00 Work Order:C512727 Kersey Valley LandfillProject: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 53-13698 %REFEPA 8260B 10/28/15 04:015J260344950.0 1 Dibromofluoromethane 67-12999 %REFEPA 8260B 10/28/15 04:015J260345050.0 1 Toluene-d8 59-13489 %REFEPA 8260B 10/28/15 04:015J260344450.0 1 Page 50 of 89 Page 50 of 94 www.encolabs.com 4104-MW17Description:Lab Sample ID:C512727-14 10/16/15 09:15Received: Matrix:Water Sampled:10/15/15 12:00 Work Order:C512727 Kersey Valley LandfillProject: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 6020A 10/23/15 12:33Antimony [7440-36-0] ^0.220 VLO2.000.220 U 61 ug/L EPA 6010C 10/23/15 14:51Arsenic [7440-38-2] ^6.80 JDH10.06.80 U 101 ug/L EPA 6010C 10/23/15 14:51Barium [7440-39-3] ^1.00 JDH10.083.2 J 1001 ug/L EPA 6010C 10/23/15 14:51Beryllium [7440-41-7] ^0.100 JDH1.000.100 U 11 ug/L EPA 6010C 10/23/15 14:51Cadmium [7440-43-9] ^0.360 JDH1.000.360 U 11 ug/L EPA 6010C 10/23/15 14:51Chromium [7440-47-3] ^1.40 JDH10.01.40 U 101 ug/L EPA 6010C 10/23/15 14:51Cobalt [7440-48-4] ^1.10 JDH10.01.10 U 101 ug/L EPA 6010C 10/23/15 14:51Copper [7440-50-8] ^1.60 JDH10.01.60 U 101 ug/L EPA 6010C 10/23/15 14:51Lead [7439-92-1] ^3.10 JDH10.03.10 U 101 ug/L EPA 6010C 10/23/15 14:51Nickel [7440-02-0] ^1.80 JDH10.05.70 J 501 ug/L EPA 6020A 10/23/15 12:33Selenium [7782-49-2] ^0.910 VLO3.000.910 U 101 ug/L EPA 6010C 10/23/15 14:51Silver [7440-22-4] ^1.90 JDH10.01.90 U 101 ug/L EPA 6020A 10/23/15 12:33Thallium [7440-28-0] ^0.110 VLO1.000.110 U 5.51 ug/L EPA 6010C 10/23/15 14:51Vanadium [7440-62-2] ^1.40 JDH10.02.90 J 251 ug/L EPA 6010C 10/23/15 14:51Zinc [7440-66-6] ^3.80 JDH10.03.80 U 101 This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 51 of 89 Page 51 of 94 www.encolabs.com 4104-SW1Description:Lab Sample ID:C512727-15 10/16/15 09:15Received: Matrix:Water Sampled:10/15/15 09:35 Work Order:C512727 Kersey Valley LandfillProject: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 10/28/15 04:291,1,1,2-Tetrachloroethane [630-20-6] ^0.17 REF1.00.17 U 51 ug/L EPA 8260B 10/28/15 04:291,1,1-Trichloroethane [71-55-6] ^0.12 REF1.00.12 U 11 ug/L EPA 8260B 10/28/15 04:291,1,2,2-Tetrachloroethane [79-34-5] ^0.28 REF1.00.28 U 31 ug/L EPA 8260B 10/28/15 04:291,1,2-Trichloroethane [79-00-5] ^0.14 REF1.00.14 U 11 ug/L EPA 8260B 10/28/15 04:291,1-Dichloroethane [75-34-3] ^0.13 REF1.00.13 U 51 ug/L EPA 8260B 10/28/15 04:291,1-Dichloroethene [75-35-4] ^0.21 REF1.00.21 U 51 ug/L EPA 8260B 10/28/15 04:291,2,3-Trichloropropane [96-18-4] ^0.23 REF1.00.23 U 11 ug/L EPA 8260B 10/28/15 04:291,2-Dibromo-3-chloropropane [96-12-8] ^0.48 REF1.00.48 U 131 ug/L EPA 8260B 10/28/15 04:291,2-Dibromoethane [106-93-4] ^0.66 REF1.00.66 U 11 ug/L EPA 8260B 10/28/15 04:291,2-Dichlorobenzene [95-50-1] ^0.19 REF1.00.19 U 51 ug/L EPA 8260B 10/28/15 04:291,2-Dichloroethane [107-06-2] ^0.21 REF1.00.21 U 11 ug/L EPA 8260B 10/28/15 04:291,2-Dichloropropane [78-87-5] ^0.10 REF1.00.10 U 11 ug/L EPA 8260B 10/28/15 04:291,4-Dichlorobenzene [106-46-7] ^0.19 REF1.00.19 U 11 ug/L EPA 8260B 10/28/15 04:292-Butanone [78-93-3] ^1.3 REF5.01.3 U 1001 ug/L EPA 8260B 10/28/15 04:292-Hexanone [591-78-6] ^0.88 REF5.00.88 U 501 ug/L EPA 8260B 10/28/15 04:294-Methyl-2-pentanone [108-10-1] ^1.1 REF5.01.1 U 1001 ug/L EPA 8260B 10/28/15 04:29Acetone [67-64-1] ^1.2 REF5.01.2 U 1001 ug/L EPA 8260B 10/28/15 04:29Acrylonitrile [107-13-1] ^3.5 REF103.5 U 2001 ug/L EPA 8260B 10/28/15 04:29Benzene [71-43-2] ^0.15 REF1.00.15 U 11 ug/L EPA 8260B 10/28/15 04:29Bromochloromethane [74-97-5] ^0.48 REF1.00.48 U 31 ug/L EPA 8260B 10/28/15 04:29Bromodichloromethane [75-27-4] ^0.17 REF1.00.17 U 11 ug/L EPA 8260B 10/28/15 04:29Bromoform [75-25-2] ^0.22 REF1.00.22 U 31 ug/L EPA 8260B 10/28/15 04:29Bromomethane [74-83-9] ^0.14 REF1.00.14 U 101 ug/L EPA 8260B 10/28/15 04:29Carbon disulfide [75-15-0] ^1.5 REF5.01.5 U 1001 ug/L EPA 8260B 10/28/15 04:29Carbon tetrachloride [56-23-5] ^0.17 REF1.00.17 U 11 ug/L EPA 8260B 10/28/15 04:29Chlorobenzene [108-90-7] ^0.17 REF1.00.17 U 31 ug/L EPA 8260B 10/28/15 04:29Chloroethane [75-00-3] ^0.23 REF1.00.23 U 101 ug/L EPA 8260B 10/28/15 04:29Chloroform [67-66-3] ^0.18 REF1.00.18 U 51 ug/L EPA 8260B 10/28/15 04:29Chloromethane [74-87-3] ^0.13 REF1.00.13 U 11 ug/L EPA 8260B 10/28/15 04:29cis-1,2-Dichloroethene [156-59-2] ^0.15 REF1.00.15 U 51 ug/L EPA 8260B 10/28/15 04:29cis-1,3-Dichloropropene [10061-01-5] ^0.20 REF1.00.20 U 11 ug/L EPA 8260B 10/28/15 04:29Dibromochloromethane [124-48-1] ^0.17 REF1.00.17 U 31 ug/L EPA 8260B 10/28/15 04:29Dibromomethane [74-95-3] ^0.27 REF1.00.27 U 101 ug/L EPA 8260B 10/28/15 04:29Ethylbenzene [100-41-4] ^0.13 REF1.00.13 U 11 ug/L EPA 8260B 10/28/15 04:29Iodomethane [74-88-4] ^1.7 REF5.01.7 U 101 ug/L EPA 8260B 10/28/15 04:29m,p-Xylenes [108-38-3/106-42-3] ^0.17 REF2.00.17 U NE1 ug/L EPA 8260B 10/28/15 04:29Methylene chloride [75-09-2] ^0.23 REF1.00.23 U 11 ug/L EPA 8260B 10/28/15 04:29o-Xylene [95-47-6] ^0.065 REF1.00.065 U NE1 ug/L EPA 8260B 10/28/15 04:29Styrene [100-42-5] ^0.11 REF1.00.11 U 11 ug/L EPA 8260B 10/28/15 04:29Tetrachloroethene [127-18-4] ^0.17 REF1.00.17 U 11 ug/L EPA 8260B 10/28/15 04:29Toluene [108-88-3] ^0.14 REF1.00.14 U 11 ug/L EPA 8260B 10/28/15 04:29trans-1,2-Dichloroethene [156-60-5] ^0.21 REF1.00.21 U 51 ug/L EPA 8260B 10/28/15 04:29trans-1,3-Dichloropropene [10061-02-6] ^0.15 REF1.00.15 U 11 ug/L EPA 8260B 10/28/15 04:29trans-1,4-Dichloro-2-butene [110-57-6] ^0.70 REF1.00.70 U 1001 ug/L EPA 8260B 10/28/15 04:29Trichloroethene [79-01-6] ^0.15 REF1.00.15 U 11 ug/L EPA 8260B 10/28/15 04:29Trichlorofluoromethane [75-69-4] ^0.24 REF1.00.24 U 11 ug/L EPA 8260B 10/28/15 04:29Vinyl acetate [108-05-4] ^0.95 REF5.00.95 U 501 ug/L EPA 8260B 10/28/15 04:29Vinyl chloride [75-01-4] ^0.32 REF1.00.32 U 11 ug/L EPA 8260B 10/28/15 04:29Xylenes (Total) [1330-20-7] ^0.45 REF3.00.45 U 51 Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF Page 52 of 89 Page 52 of 94 www.encolabs.com 4104-SW1Description:Lab Sample ID:C512727-15 10/16/15 09:15Received: Matrix:Water Sampled:10/15/15 09:35 Work Order:C512727 Kersey Valley LandfillProject: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 53-13694 %REFEPA 8260B 10/28/15 04:295J260344750.0 1 Dibromofluoromethane 67-12998 %REFEPA 8260B 10/28/15 04:295J260344950.0 1 Toluene-d8 59-13486 %REFEPA 8260B 10/28/15 04:295J260344350.0 1 Page 53 of 89 Page 53 of 94 www.encolabs.com 4104-SW1Description:Lab Sample ID:C512727-15 10/16/15 09:15Received: Matrix:Water Sampled:10/15/15 09:35 Work Order:C512727 Kersey Valley LandfillProject: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 6020A 10/23/15 12:37Antimony [7440-36-0] ^0.220 VLO2.000.220 U 61 ug/L EPA 6010C 10/23/15 14:53Arsenic [7440-38-2] ^6.80 JDH10.06.90 J 101 ug/L EPA 6010C 10/23/15 14:53Barium [7440-39-3] ^1.00 JDH10.042.1 J 1001 ug/L EPA 6010C 10/23/15 14:53Beryllium [7440-41-7] ^0.100 JDH1.000.100 U 11 ug/L EPA 6010C 10/23/15 14:53Cadmium [7440-43-9] ^0.360 JDH1.000.360 U 11 ug/L EPA 6010C 10/23/15 14:53Chromium [7440-47-3] ^1.40 JDH10.01.40 U 101 ug/L EPA 6010C 10/23/15 14:53Cobalt [7440-48-4] ^1.10 JDH10.01.10 U 101 ug/L EPA 6010C 10/23/15 14:53Copper [7440-50-8] ^1.60 JDH10.01.60 U 101 ug/L EPA 6010C 10/23/15 14:53Lead [7439-92-1] ^3.10 JDH10.03.10 U 101 ug/L EPA 6010C 10/23/15 14:53Nickel [7440-02-0] ^1.80 JDH10.01.80 U 501 ug/L EPA 6020A 10/23/15 12:37Selenium [7782-49-2] ^0.910 VLO3.000.910 U 101 ug/L EPA 6010C 10/23/15 14:53Silver [7440-22-4] ^1.90 JDH10.01.90 U 101 ug/L EPA 6020A 10/23/15 12:37Thallium [7440-28-0] ^0.110 VLO1.000.110 U 5.51 ug/L EPA 6010C 10/23/15 14:53Vanadium [7440-62-2] ^1.40 JDH10.01.55 J 251 ug/L EPA 6010C 10/23/15 14:53Zinc [7440-66-6] ^3.80 JDH10.05.85 J 101 This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 54 of 89 Page 54 of 94 www.encolabs.com 4104-SW3Description:Lab Sample ID:C512727-16 10/16/15 09:15Received: Matrix:Water Sampled:10/15/15 08:34 Work Order:C512727 Kersey Valley LandfillProject: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 10/28/15 04:581,1,1,2-Tetrachloroethane [630-20-6] ^0.17 REF1.00.17 U 51 ug/L EPA 8260B 10/28/15 04:581,1,1-Trichloroethane [71-55-6] ^0.12 REF1.00.12 U 11 ug/L EPA 8260B 10/28/15 04:581,1,2,2-Tetrachloroethane [79-34-5] ^0.28 REF1.00.28 U 31 ug/L EPA 8260B 10/28/15 04:581,1,2-Trichloroethane [79-00-5] ^0.14 REF1.00.14 U 11 ug/L EPA 8260B 10/28/15 04:581,1-Dichloroethane [75-34-3] ^0.13 REF1.00.13 U 51 ug/L EPA 8260B 10/28/15 04:581,1-Dichloroethene [75-35-4] ^0.21 REF1.00.21 U 51 ug/L EPA 8260B 10/28/15 04:581,2,3-Trichloropropane [96-18-4] ^0.23 REF1.00.23 U 11 ug/L EPA 8260B 10/28/15 04:581,2-Dibromo-3-chloropropane [96-12-8] ^0.48 REF1.00.48 U 131 ug/L EPA 8260B 10/28/15 04:581,2-Dibromoethane [106-93-4] ^0.66 REF1.00.66 U 11 ug/L EPA 8260B 10/28/15 04:581,2-Dichlorobenzene [95-50-1] ^0.19 REF1.00.19 U 51 ug/L EPA 8260B 10/28/15 04:581,2-Dichloroethane [107-06-2] ^0.21 REF1.00.21 U 11 ug/L EPA 8260B 10/28/15 04:581,2-Dichloropropane [78-87-5] ^0.10 REF1.00.10 U 11 ug/L EPA 8260B 10/28/15 04:581,4-Dichlorobenzene [106-46-7] ^0.19 REF1.00.19 U 11 ug/L EPA 8260B 10/28/15 04:582-Butanone [78-93-3] ^1.3 REF5.01.3 U 1001 ug/L EPA 8260B 10/28/15 04:582-Hexanone [591-78-6] ^0.88 REF5.00.88 U 501 ug/L EPA 8260B 10/28/15 04:584-Methyl-2-pentanone [108-10-1] ^1.1 REF5.01.1 U 1001 ug/L EPA 8260B 10/28/15 04:58Acetone [67-64-1] ^1.2 REF5.01.2 U 1001 ug/L EPA 8260B 10/28/15 04:58Acrylonitrile [107-13-1] ^3.5 REF103.5 U 2001 ug/L EPA 8260B 10/28/15 04:58Benzene [71-43-2] ^0.15 REF1.00.15 U 11 ug/L EPA 8260B 10/28/15 04:58Bromochloromethane [74-97-5] ^0.48 REF1.00.48 U 31 ug/L EPA 8260B 10/28/15 04:58Bromodichloromethane [75-27-4] ^0.17 REF1.00.17 U 11 ug/L EPA 8260B 10/28/15 04:58Bromoform [75-25-2] ^0.22 REF1.00.22 U 31 ug/L EPA 8260B 10/28/15 04:58Bromomethane [74-83-9] ^0.14 REF1.00.14 U 101 ug/L EPA 8260B 10/28/15 04:58Carbon disulfide [75-15-0] ^1.5 REF5.01.5 U 1001 ug/L EPA 8260B 10/28/15 04:58Carbon tetrachloride [56-23-5] ^0.17 REF1.00.17 U 11 ug/L EPA 8260B 10/28/15 04:58Chlorobenzene [108-90-7] ^0.17 REF1.00.17 U 31 ug/L EPA 8260B 10/28/15 04:58Chloroethane [75-00-3] ^0.23 REF1.00.23 U 101 ug/L EPA 8260B 10/28/15 04:58Chloroform [67-66-3] ^0.18 REF1.00.18 U 51 ug/L EPA 8260B 10/28/15 04:58Chloromethane [74-87-3] ^0.13 REF1.00.13 U 11 ug/L EPA 8260B 10/28/15 04:58cis-1,2-Dichloroethene [156-59-2] ^0.15 REF1.00.15 U 51 ug/L EPA 8260B 10/28/15 04:58cis-1,3-Dichloropropene [10061-01-5] ^0.20 REF1.00.20 U 11 ug/L EPA 8260B 10/28/15 04:58Dibromochloromethane [124-48-1] ^0.17 REF1.00.17 U 31 ug/L EPA 8260B 10/28/15 04:58Dibromomethane [74-95-3] ^0.27 REF1.00.27 U 101 ug/L EPA 8260B 10/28/15 04:58Ethylbenzene [100-41-4] ^0.13 REF1.00.13 U 11 ug/L EPA 8260B 10/28/15 04:58Iodomethane [74-88-4] ^1.7 REF5.01.7 U 101 ug/L EPA 8260B 10/28/15 04:58m,p-Xylenes [108-38-3/106-42-3] ^0.17 REF2.00.17 U NE1 ug/L EPA 8260B 10/28/15 04:58Methylene chloride [75-09-2] ^0.23 REF1.00.23 U 11 ug/L EPA 8260B 10/28/15 04:58o-Xylene [95-47-6] ^0.065 REF1.00.065 U NE1 ug/L EPA 8260B 10/28/15 04:58Styrene [100-42-5] ^0.11 REF1.00.11 U 11 ug/L EPA 8260B 10/28/15 04:58Tetrachloroethene [127-18-4] ^0.17 REF1.00.17 U 11 ug/L EPA 8260B 10/28/15 04:58Toluene [108-88-3] ^0.14 REF1.00.14 U 11 ug/L EPA 8260B 10/28/15 04:58trans-1,2-Dichloroethene [156-60-5] ^0.21 REF1.00.21 U 51 ug/L EPA 8260B 10/28/15 04:58trans-1,3-Dichloropropene [10061-02-6] ^0.15 REF1.00.15 U 11 ug/L EPA 8260B 10/28/15 04:58trans-1,4-Dichloro-2-butene [110-57-6] ^0.70 REF1.00.70 U 1001 ug/L EPA 8260B 10/28/15 04:58Trichloroethene [79-01-6] ^0.15 REF1.00.15 U 11 ug/L EPA 8260B 10/28/15 04:58Trichlorofluoromethane [75-69-4] ^0.24 REF1.00.24 U 11 ug/L EPA 8260B 10/28/15 04:58Vinyl acetate [108-05-4] ^0.95 REF5.00.95 U 501 ug/L EPA 8260B 10/28/15 04:58Vinyl chloride [75-01-4] ^0.32 REF1.00.32 U 11 ug/L EPA 8260B 10/28/15 04:58Xylenes (Total) [1330-20-7] ^0.45 REF3.00.45 U 51 Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF Page 55 of 89 Page 55 of 94 www.encolabs.com 4104-SW3Description:Lab Sample ID:C512727-16 10/16/15 09:15Received: Matrix:Water Sampled:10/15/15 08:34 Work Order:C512727 Kersey Valley LandfillProject: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 53-13694 %REFEPA 8260B 10/28/15 04:585J260344750.0 1 Dibromofluoromethane 67-12999 %REFEPA 8260B 10/28/15 04:585J260344950.0 1 Toluene-d8 59-13485 %REFEPA 8260B 10/28/15 04:585J260344350.0 1 Page 56 of 89 Page 56 of 94 www.encolabs.com 4104-SW3Description:Lab Sample ID:C512727-16 10/16/15 09:15Received: Matrix:Water Sampled:10/15/15 08:34 Work Order:C512727 Kersey Valley LandfillProject: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 6020A 10/23/15 12:41Antimony [7440-36-0] ^0.220 VLO2.000.220 U 61 ug/L EPA 6010C 10/23/15 14:56Arsenic [7440-38-2] ^6.80 JDH10.06.80 U 101 ug/L EPA 6010C 10/23/15 14:56Barium [7440-39-3] ^1.00 JDH10.080.9 J 1001 ug/L EPA 6010C 10/23/15 14:56Beryllium [7440-41-7] ^0.100 JDH1.000.100 U 11 ug/L EPA 6010C 10/23/15 14:56Cadmium [7440-43-9] ^0.360 JDH1.000.360 U 11 ug/L EPA 6010C 10/23/15 14:56Chromium [7440-47-3] ^1.40 JDH10.01.40 U 101 ug/L EPA 6010C 10/23/15 14:56Cobalt [7440-48-4] ^1.10 JDH10.01.10 U 101 ug/L EPA 6010C 10/23/15 14:56Copper [7440-50-8] ^1.60 JDH10.01.60 U 101 ug/L EPA 6010C 10/23/15 14:56Lead [7439-92-1] ^3.10 JDH10.03.10 U 101 ug/L EPA 6010C 10/23/15 14:56Nickel [7440-02-0] ^1.80 JDH10.02.50 J 501 ug/L EPA 6020A 10/23/15 12:41Selenium [7782-49-2] ^0.910 VLO3.000.910 U 101 ug/L EPA 6010C 10/23/15 14:56Silver [7440-22-4] ^1.90 JDH10.01.90 U 101 ug/L EPA 6020A 10/23/15 12:41Thallium [7440-28-0] ^0.110 VLO1.000.110 U 5.51 ug/L EPA 6010C 10/23/15 14:56Vanadium [7440-62-2] ^1.40 JDH10.02.27 J 251 ug/L EPA 6010C 10/23/15 14:56Zinc [7440-66-6] ^3.80 JDH10.03.80 U 101 This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 57 of 89 Page 57 of 94 www.encolabs.com 4104-SW5Description:Lab Sample ID:C512727-17 10/16/15 09:15Received: Matrix:Water Sampled:10/15/15 09:15 Work Order:C512727 Kersey Valley LandfillProject: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 10/28/15 05:261,1,1,2-Tetrachloroethane [630-20-6] ^0.17 REF1.00.17 U 51 ug/L EPA 8260B 10/28/15 05:261,1,1-Trichloroethane [71-55-6] ^0.12 REF1.00.12 U 11 ug/L EPA 8260B 10/28/15 05:261,1,2,2-Tetrachloroethane [79-34-5] ^0.28 REF1.00.28 U 31 ug/L EPA 8260B 10/28/15 05:261,1,2-Trichloroethane [79-00-5] ^0.14 REF1.00.14 U 11 ug/L EPA 8260B 10/28/15 05:261,1-Dichloroethane [75-34-3] ^0.13 REF1.00.13 U 51 ug/L EPA 8260B 10/28/15 05:261,1-Dichloroethene [75-35-4] ^0.21 REF1.00.21 U 51 ug/L EPA 8260B 10/28/15 05:261,2,3-Trichloropropane [96-18-4] ^0.23 REF1.00.23 U 11 ug/L EPA 8260B 10/28/15 05:261,2-Dibromo-3-chloropropane [96-12-8] ^0.48 REF1.00.48 U 131 ug/L EPA 8260B 10/28/15 05:261,2-Dibromoethane [106-93-4] ^0.66 REF1.00.66 U 11 ug/L EPA 8260B 10/28/15 05:261,2-Dichlorobenzene [95-50-1] ^0.19 REF1.00.19 U 51 ug/L EPA 8260B 10/28/15 05:261,2-Dichloroethane [107-06-2] ^0.21 REF1.00.21 U 11 ug/L EPA 8260B 10/28/15 05:261,2-Dichloropropane [78-87-5] ^0.10 REF1.00.10 U 11 ug/L EPA 8260B 10/28/15 05:261,4-Dichlorobenzene [106-46-7] ^0.19 REF1.00.19 U 11 ug/L EPA 8260B 10/28/15 05:262-Butanone [78-93-3] ^1.3 REF5.01.3 U 1001 ug/L EPA 8260B 10/28/15 05:262-Hexanone [591-78-6] ^0.88 REF5.00.88 U 501 ug/L EPA 8260B 10/28/15 05:264-Methyl-2-pentanone [108-10-1] ^1.1 REF5.01.1 U 1001 ug/L EPA 8260B 10/28/15 05:26Acetone [67-64-1] ^1.2 REF5.01.2 U 1001 ug/L EPA 8260B 10/28/15 05:26Acrylonitrile [107-13-1] ^3.5 REF103.5 U 2001 ug/L EPA 8260B 10/28/15 05:26Benzene [71-43-2] ^0.15 REF1.00.15 U 11 ug/L EPA 8260B 10/28/15 05:26Bromochloromethane [74-97-5] ^0.48 REF1.00.48 U 31 ug/L EPA 8260B 10/28/15 05:26Bromodichloromethane [75-27-4] ^0.17 REF1.00.17 U 11 ug/L EPA 8260B 10/28/15 05:26Bromoform [75-25-2] ^0.22 REF1.00.22 U 31 ug/L EPA 8260B 10/28/15 05:26Bromomethane [74-83-9] ^0.14 REF1.00.14 U 101 ug/L EPA 8260B 10/28/15 05:26Carbon disulfide [75-15-0] ^1.5 REF5.01.5 U 1001 ug/L EPA 8260B 10/28/15 05:26Carbon tetrachloride [56-23-5] ^0.17 REF1.00.17 U 11 ug/L EPA 8260B 10/28/15 05:26Chlorobenzene [108-90-7] ^0.17 REF1.00.17 U 31 ug/L EPA 8260B 10/28/15 05:26Chloroethane [75-00-3] ^0.23 REF1.00.23 U 101 ug/L EPA 8260B 10/28/15 05:26Chloroform [67-66-3] ^0.18 REF1.00.18 U 51 ug/L EPA 8260B 10/28/15 05:26Chloromethane [74-87-3] ^0.13 REF1.00.13 U 11 ug/L EPA 8260B 10/28/15 05:26cis-1,2-Dichloroethene [156-59-2] ^0.15 REF1.00.15 U 51 ug/L EPA 8260B 10/28/15 05:26cis-1,3-Dichloropropene [10061-01-5] ^0.20 REF1.00.20 U 11 ug/L EPA 8260B 10/28/15 05:26Dibromochloromethane [124-48-1] ^0.17 REF1.00.17 U 31 ug/L EPA 8260B 10/28/15 05:26Dibromomethane [74-95-3] ^0.27 REF1.00.27 U 101 ug/L EPA 8260B 10/28/15 05:26Ethylbenzene [100-41-4] ^0.13 REF1.00.13 U 11 ug/L EPA 8260B 10/28/15 05:26Iodomethane [74-88-4] ^1.7 REF5.01.7 U 101 ug/L EPA 8260B 10/28/15 05:26m,p-Xylenes [108-38-3/106-42-3] ^0.17 REF2.00.17 U NE1 ug/L EPA 8260B 10/28/15 05:26Methylene chloride [75-09-2] ^0.23 REF1.00.23 U 11 ug/L EPA 8260B 10/28/15 05:26o-Xylene [95-47-6] ^0.065 REF1.00.065 U NE1 ug/L EPA 8260B 10/28/15 05:26Styrene [100-42-5] ^0.11 REF1.00.11 U 11 ug/L EPA 8260B 10/28/15 05:26Tetrachloroethene [127-18-4] ^0.17 REF1.00.17 U 11 ug/L EPA 8260B 10/28/15 05:26Toluene [108-88-3] ^0.14 REF1.00.14 U 11 ug/L EPA 8260B 10/28/15 05:26trans-1,2-Dichloroethene [156-60-5] ^0.21 REF1.00.21 U 51 ug/L EPA 8260B 10/28/15 05:26trans-1,3-Dichloropropene [10061-02-6] ^0.15 REF1.00.15 U 11 ug/L EPA 8260B 10/28/15 05:26trans-1,4-Dichloro-2-butene [110-57-6] ^0.70 REF1.00.70 U 1001 ug/L EPA 8260B 10/28/15 05:26Trichloroethene [79-01-6] ^0.15 REF1.00.15 U 11 ug/L EPA 8260B 10/28/15 05:26Trichlorofluoromethane [75-69-4] ^0.24 REF1.00.24 U 11 ug/L EPA 8260B 10/28/15 05:26Vinyl acetate [108-05-4] ^0.95 REF5.00.95 U 501 ug/L EPA 8260B 10/28/15 05:26Vinyl chloride [75-01-4] ^0.32 REF1.00.32 U 11 ug/L EPA 8260B 10/28/15 05:26Xylenes (Total) [1330-20-7] ^0.45 REF3.00.45 U 51 Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF Page 58 of 89 Page 58 of 94 www.encolabs.com 4104-SW5Description:Lab Sample ID:C512727-17 10/16/15 09:15Received: Matrix:Water Sampled:10/15/15 09:15 Work Order:C512727 Kersey Valley LandfillProject: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 53-13696 %REFEPA 8260B 10/28/15 05:265J260344850.0 1 Dibromofluoromethane 67-12999 %REFEPA 8260B 10/28/15 05:265J260345050.0 1 Toluene-d8 59-13487 %REFEPA 8260B 10/28/15 05:265J260344450.0 1 Page 59 of 89 Page 59 of 94 www.encolabs.com 4104-SW5Description:Lab Sample ID:C512727-17 10/16/15 09:15Received: Matrix:Water Sampled:10/15/15 09:15 Work Order:C512727 Kersey Valley LandfillProject: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 6020A 10/23/15 12:53Antimony [7440-36-0] ^0.220 VLO2.000.220 U 61 ug/L EPA 6010C 10/23/15 15:04Arsenic [7440-38-2] ^6.80 JDH10.06.80 U 101 ug/L EPA 6010C 10/23/15 15:04Barium [7440-39-3] ^1.00 JDH10.0181 1001 ug/L EPA 6010C 10/23/15 15:04Beryllium [7440-41-7] ^0.100 JDH1.000.100 U 11 ug/L EPA 6010C 10/23/15 15:04Cadmium [7440-43-9] ^0.360 JDH1.000.360 U 11 ug/L EPA 6010C 10/23/15 15:04Chromium [7440-47-3] ^1.40 JDH10.04.83 J 101 ug/L EPA 6010C 10/23/15 15:04Cobalt [7440-48-4] ^1.10 JDH10.012.3 101 ug/L EPA 6010C 10/23/15 15:04Copper [7440-50-8] ^1.60 JDH10.05.45 J 101 ug/L EPA 6010C 10/23/15 15:04Lead [7439-92-1] ^3.10 JDH10.03.10 U 101 ug/L EPA 6010C 10/23/15 15:04Nickel [7440-02-0] ^1.80 JDH10.04.82 J 501 ug/L EPA 6020A 10/23/15 12:53Selenium [7782-49-2] ^0.910 VLO3.000.910 U 101 ug/L EPA 6010C 10/23/15 15:04Silver [7440-22-4] ^1.90 JDH10.01.90 U 101 ug/L EPA 6020A 10/23/15 12:53Thallium [7440-28-0] ^0.110 VLO1.000.110 U 5.51 ug/L EPA 6010C 10/23/15 15:04Vanadium [7440-62-2] ^1.40 JDH10.013.7 J 251 ug/L EPA 6010C 10/23/15 15:04Zinc [7440-66-6] ^3.80 JDH10.013.2 101 This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 60 of 89 Page 60 of 94 www.encolabs.com 4104-SW6Description:Lab Sample ID:C512727-18 10/16/15 09:15Received: Matrix:Water Sampled:10/15/15 11:23 Work Order:C512727 Kersey Valley LandfillProject: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 10/28/15 05:551,1,1,2-Tetrachloroethane [630-20-6] ^0.17 REF1.00.17 U 51 ug/L EPA 8260B 10/28/15 05:551,1,1-Trichloroethane [71-55-6] ^0.12 REF1.00.12 U 11 ug/L EPA 8260B 10/28/15 05:551,1,2,2-Tetrachloroethane [79-34-5] ^0.28 REF1.00.28 U 31 ug/L EPA 8260B 10/28/15 05:551,1,2-Trichloroethane [79-00-5] ^0.14 REF1.00.14 U 11 ug/L EPA 8260B 10/28/15 05:551,1-Dichloroethane [75-34-3] ^0.13 REF1.00.13 U 51 ug/L EPA 8260B 10/28/15 05:551,1-Dichloroethene [75-35-4] ^0.21 REF1.00.21 U 51 ug/L EPA 8260B 10/28/15 05:551,2,3-Trichloropropane [96-18-4] ^0.23 REF1.00.23 U 11 ug/L EPA 8260B 10/28/15 05:551,2-Dibromo-3-chloropropane [96-12-8] ^0.48 REF1.00.48 U 131 ug/L EPA 8260B 10/28/15 05:551,2-Dibromoethane [106-93-4] ^0.66 REF1.00.66 U 11 ug/L EPA 8260B 10/28/15 05:551,2-Dichlorobenzene [95-50-1] ^0.19 REF1.00.19 U 51 ug/L EPA 8260B 10/28/15 05:551,2-Dichloroethane [107-06-2] ^0.21 REF1.00.21 U 11 ug/L EPA 8260B 10/28/15 05:551,2-Dichloropropane [78-87-5] ^0.10 REF1.00.10 U 11 ug/L EPA 8260B 10/28/15 05:551,4-Dichlorobenzene [106-46-7] ^0.19 REF1.00.19 U 11 ug/L EPA 8260B 10/28/15 05:552-Butanone [78-93-3] ^1.3 REF5.01.3 U 1001 ug/L EPA 8260B 10/28/15 05:552-Hexanone [591-78-6] ^0.88 REF5.00.88 U 501 ug/L EPA 8260B 10/28/15 05:554-Methyl-2-pentanone [108-10-1] ^1.1 REF5.01.1 U 1001 ug/L EPA 8260B 10/28/15 05:55Acetone [67-64-1] ^1.2 REF5.01.2 U 1001 ug/L EPA 8260B 10/28/15 05:55Acrylonitrile [107-13-1] ^3.5 REF103.5 U 2001 ug/L EPA 8260B 10/28/15 05:55Benzene [71-43-2] ^0.15 REF1.00.15 U 11 ug/L EPA 8260B 10/28/15 05:55Bromochloromethane [74-97-5] ^0.48 REF1.00.48 U 31 ug/L EPA 8260B 10/28/15 05:55Bromodichloromethane [75-27-4] ^0.17 REF1.00.17 U 11 ug/L EPA 8260B 10/28/15 05:55Bromoform [75-25-2] ^0.22 REF1.00.22 U 31 ug/L EPA 8260B 10/28/15 05:55Bromomethane [74-83-9] ^0.14 REF1.00.14 U 101 ug/L EPA 8260B 10/28/15 05:55Carbon disulfide [75-15-0] ^1.5 REF5.01.5 U 1001 ug/L EPA 8260B 10/28/15 05:55Carbon tetrachloride [56-23-5] ^0.17 REF1.00.17 U 11 ug/L EPA 8260B 10/28/15 05:55Chlorobenzene [108-90-7] ^0.17 REF1.00.17 U 31 ug/L EPA 8260B 10/28/15 05:55Chloroethane [75-00-3] ^0.23 REF1.00.23 U 101 ug/L EPA 8260B 10/28/15 05:55Chloroform [67-66-3] ^0.18 REF1.00.18 U 51 ug/L EPA 8260B 10/28/15 05:55Chloromethane [74-87-3] ^0.13 REF1.00.13 U 11 ug/L EPA 8260B 10/28/15 05:55cis-1,2-Dichloroethene [156-59-2] ^0.15 REF1.00.15 U 51 ug/L EPA 8260B 10/28/15 05:55cis-1,3-Dichloropropene [10061-01-5] ^0.20 REF1.00.20 U 11 ug/L EPA 8260B 10/28/15 05:55Dibromochloromethane [124-48-1] ^0.17 REF1.00.17 U 31 ug/L EPA 8260B 10/28/15 05:55Dibromomethane [74-95-3] ^0.27 REF1.00.27 U 101 ug/L EPA 8260B 10/28/15 05:55Ethylbenzene [100-41-4] ^0.13 REF1.00.13 U 11 ug/L EPA 8260B 10/28/15 05:55Iodomethane [74-88-4] ^1.7 REF5.01.7 U 101 ug/L EPA 8260B 10/28/15 05:55m,p-Xylenes [108-38-3/106-42-3] ^0.17 REF2.00.17 U NE1 ug/L EPA 8260B 10/28/15 05:55Methylene chloride [75-09-2] ^0.23 REF1.00.23 U 11 ug/L EPA 8260B 10/28/15 05:55o-Xylene [95-47-6] ^0.065 REF1.00.065 U NE1 ug/L EPA 8260B 10/28/15 05:55Styrene [100-42-5] ^0.11 REF1.00.11 U 11 ug/L EPA 8260B 10/28/15 05:55Tetrachloroethene [127-18-4] ^0.17 REF1.00.17 U 11 ug/L EPA 8260B 10/28/15 05:55Toluene [108-88-3] ^0.14 REF1.00.14 U 11 ug/L EPA 8260B 10/28/15 05:55trans-1,2-Dichloroethene [156-60-5] ^0.21 REF1.00.21 U 51 ug/L EPA 8260B 10/28/15 05:55trans-1,3-Dichloropropene [10061-02-6] ^0.15 REF1.00.15 U 11 ug/L EPA 8260B 10/28/15 05:55trans-1,4-Dichloro-2-butene [110-57-6] ^0.70 REF1.00.70 U 1001 ug/L EPA 8260B 10/28/15 05:55Trichloroethene [79-01-6] ^0.15 REF1.00.15 U 11 ug/L EPA 8260B 10/28/15 05:55Trichlorofluoromethane [75-69-4] ^0.24 REF1.00.24 U 11 ug/L EPA 8260B 10/28/15 05:55Vinyl acetate [108-05-4] ^0.95 REF5.00.95 U 501 ug/L EPA 8260B 10/28/15 05:55Vinyl chloride [75-01-4] ^0.32 REF1.00.32 U 11 ug/L EPA 8260B 10/28/15 05:55Xylenes (Total) [1330-20-7] ^0.45 REF3.00.45 U 51 Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF Page 61 of 89 Page 61 of 94 www.encolabs.com 4104-SW6Description:Lab Sample ID:C512727-18 10/16/15 09:15Received: Matrix:Water Sampled:10/15/15 11:23 Work Order:C512727 Kersey Valley LandfillProject: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 53-136100 %REFEPA 8260B 10/28/15 05:555J260345050.0 1 Dibromofluoromethane 67-129100 %REFEPA 8260B 10/28/15 05:555J260345050.0 1 Toluene-d8 59-13489 %REFEPA 8260B 10/28/15 05:555J260344450.0 1 Page 62 of 89 Page 62 of 94 www.encolabs.com 4104-SW6Description:Lab Sample ID:C512727-18 10/16/15 09:15Received: Matrix:Water Sampled:10/15/15 11:23 Work Order:C512727 Kersey Valley LandfillProject: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 6020A 10/23/15 12:56Antimony [7440-36-0] ^0.220 VLO2.000.220 U 61 ug/L EPA 6010C 10/23/15 15:07Arsenic [7440-38-2] ^6.80 JDH10.06.80 U 101 ug/L EPA 6010C 10/23/15 15:07Barium [7440-39-3] ^1.00 JDH10.083.6 J 1001 ug/L EPA 6010C 10/23/15 15:07Beryllium [7440-41-7] ^0.100 JDH1.000.100 U 11 ug/L EPA 6010C 10/23/15 15:07Cadmium [7440-43-9] ^0.360 JDH1.000.360 U 11 ug/L EPA 6010C 10/23/15 15:07Chromium [7440-47-3] ^1.40 JDH10.01.40 U 101 ug/L EPA 6010C 10/23/15 15:07Cobalt [7440-48-4] ^1.10 JDH10.01.10 U 101 ug/L EPA 6010C 10/23/15 15:07Copper [7440-50-8] ^1.60 JDH10.02.46 J 101 ug/L EPA 6010C 10/23/15 15:07Lead [7439-92-1] ^3.10 JDH10.03.10 U 101 ug/L EPA 6010C 10/23/15 15:07Nickel [7440-02-0] ^1.80 JDH10.01.80 U 501 ug/L EPA 6020A 10/23/15 12:56Selenium [7782-49-2] ^0.910 VLO3.000.910 U 101 ug/L EPA 6010C 10/23/15 15:07Silver [7440-22-4] ^1.90 JDH10.01.90 U 101 ug/L EPA 6020A 10/23/15 12:56Thallium [7440-28-0] ^0.110 VLO1.000.110 U 5.51 ug/L EPA 6010C 10/23/15 15:07Vanadium [7440-62-2] ^1.40 JDH10.01.70 J 251 ug/L EPA 6010C 10/23/15 15:07Zinc [7440-66-6] ^3.80 JDH10.025.2 101 This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 63 of 89 Page 63 of 94 www.encolabs.com 4104-SW7Description:Lab Sample ID:C512727-19 10/16/15 09:15Received: Matrix:Water Sampled:10/15/15 11:42 Work Order:C512727 Kersey Valley LandfillProject: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 10/28/15 06:241,1,1,2-Tetrachloroethane [630-20-6] ^0.17 REF1.00.17 U 51 ug/L EPA 8260B 10/28/15 06:241,1,1-Trichloroethane [71-55-6] ^0.12 REF1.00.12 U 11 ug/L EPA 8260B 10/28/15 06:241,1,2,2-Tetrachloroethane [79-34-5] ^0.28 REF1.00.28 U 31 ug/L EPA 8260B 10/28/15 06:241,1,2-Trichloroethane [79-00-5] ^0.14 REF1.00.14 U 11 ug/L EPA 8260B 10/28/15 06:241,1-Dichloroethane [75-34-3] ^0.13 REF1.00.13 U 51 ug/L EPA 8260B 10/28/15 06:241,1-Dichloroethene [75-35-4] ^0.21 REF1.00.21 U 51 ug/L EPA 8260B 10/28/15 06:241,2,3-Trichloropropane [96-18-4] ^0.23 REF1.00.23 U 11 ug/L EPA 8260B 10/28/15 06:241,2-Dibromo-3-chloropropane [96-12-8] ^0.48 REF1.00.48 U 131 ug/L EPA 8260B 10/28/15 06:241,2-Dibromoethane [106-93-4] ^0.66 REF1.00.66 U 11 ug/L EPA 8260B 10/28/15 06:241,2-Dichlorobenzene [95-50-1] ^0.19 REF1.00.19 U 51 ug/L EPA 8260B 10/28/15 06:241,2-Dichloroethane [107-06-2] ^0.21 REF1.00.21 U 11 ug/L EPA 8260B 10/28/15 06:241,2-Dichloropropane [78-87-5] ^0.10 REF1.00.10 U 11 ug/L EPA 8260B 10/28/15 06:241,4-Dichlorobenzene [106-46-7] ^0.19 REF1.00.19 U 11 ug/L EPA 8260B 10/28/15 06:242-Butanone [78-93-3] ^1.3 REF5.01.3 U 1001 ug/L EPA 8260B 10/28/15 06:242-Hexanone [591-78-6] ^0.88 REF5.00.88 U 501 ug/L EPA 8260B 10/28/15 06:244-Methyl-2-pentanone [108-10-1] ^1.1 REF5.01.1 U 1001 ug/L EPA 8260B 10/28/15 06:24Acetone [67-64-1] ^1.2 REF5.01.2 U 1001 ug/L EPA 8260B 10/28/15 06:24Acrylonitrile [107-13-1] ^3.5 REF103.5 U 2001 ug/L EPA 8260B 10/28/15 06:24Benzene [71-43-2] ^0.15 REF1.00.15 U 11 ug/L EPA 8260B 10/28/15 06:24Bromochloromethane [74-97-5] ^0.48 REF1.00.48 U 31 ug/L EPA 8260B 10/28/15 06:24Bromodichloromethane [75-27-4] ^0.17 REF1.00.17 U 11 ug/L EPA 8260B 10/28/15 06:24Bromoform [75-25-2] ^0.22 REF1.00.22 U 31 ug/L EPA 8260B 10/28/15 06:24Bromomethane [74-83-9] ^0.14 REF1.00.14 U 101 ug/L EPA 8260B 10/28/15 06:24Carbon disulfide [75-15-0] ^1.5 REF5.01.5 U 1001 ug/L EPA 8260B 10/28/15 06:24Carbon tetrachloride [56-23-5] ^0.17 REF1.00.17 U 11 ug/L EPA 8260B 10/28/15 06:24Chlorobenzene [108-90-7] ^0.17 REF1.00.17 U 31 ug/L EPA 8260B 10/28/15 06:24Chloroethane [75-00-3] ^0.23 REF1.00.23 U 101 ug/L EPA 8260B 10/28/15 06:24Chloroform [67-66-3] ^0.18 REF1.00.18 U 51 ug/L EPA 8260B 10/28/15 06:24Chloromethane [74-87-3] ^0.13 REF1.00.13 U 11 ug/L EPA 8260B 10/28/15 06:24cis-1,2-Dichloroethene [156-59-2] ^0.15 REF1.00.15 U 51 ug/L EPA 8260B 10/28/15 06:24cis-1,3-Dichloropropene [10061-01-5] ^0.20 REF1.00.20 U 11 ug/L EPA 8260B 10/28/15 06:24Dibromochloromethane [124-48-1] ^0.17 REF1.00.17 U 31 ug/L EPA 8260B 10/28/15 06:24Dibromomethane [74-95-3] ^0.27 REF1.00.27 U 101 ug/L EPA 8260B 10/28/15 06:24Ethylbenzene [100-41-4] ^0.13 REF1.00.13 U 11 ug/L EPA 8260B 10/28/15 06:24Iodomethane [74-88-4] ^1.7 REF5.01.7 U 101 ug/L EPA 8260B 10/28/15 06:24m,p-Xylenes [108-38-3/106-42-3] ^0.17 REF2.00.17 U NE1 ug/L EPA 8260B 10/28/15 06:24Methylene chloride [75-09-2] ^0.23 REF1.00.23 U 11 ug/L EPA 8260B 10/28/15 06:24o-Xylene [95-47-6] ^0.065 REF1.00.065 U NE1 ug/L EPA 8260B 10/28/15 06:24Styrene [100-42-5] ^0.11 REF1.00.11 U 11 ug/L EPA 8260B 10/28/15 06:24Tetrachloroethene [127-18-4] ^0.17 REF1.00.17 U 11 ug/L EPA 8260B 10/28/15 06:24Toluene [108-88-3] ^0.14 REF1.00.14 U 11 ug/L EPA 8260B 10/28/15 06:24trans-1,2-Dichloroethene [156-60-5] ^0.21 REF1.00.21 U 51 ug/L EPA 8260B 10/28/15 06:24trans-1,3-Dichloropropene [10061-02-6] ^0.15 REF1.00.15 U 11 ug/L EPA 8260B 10/28/15 06:24trans-1,4-Dichloro-2-butene [110-57-6] ^0.70 REF1.00.70 U 1001 ug/L EPA 8260B 10/28/15 06:24Trichloroethene [79-01-6] ^0.15 REF1.00.15 U 11 ug/L EPA 8260B 10/28/15 06:24Trichlorofluoromethane [75-69-4] ^0.24 REF1.00.24 U 11 ug/L EPA 8260B 10/28/15 06:24Vinyl acetate [108-05-4] ^0.95 REF5.00.95 U 501 ug/L EPA 8260B 10/28/15 06:24Vinyl chloride [75-01-4] ^0.32 REF1.00.32 U 11 ug/L EPA 8260B 10/28/15 06:24Xylenes (Total) [1330-20-7] ^0.45 REF3.00.45 U 51 Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF Page 64 of 89 Page 64 of 94 www.encolabs.com 4104-SW7Description:Lab Sample ID:C512727-19 10/16/15 09:15Received: Matrix:Water Sampled:10/15/15 11:42 Work Order:C512727 Kersey Valley LandfillProject: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 53-13699 %REFEPA 8260B 10/28/15 06:245J260344950.0 1 Dibromofluoromethane 67-129100 %REFEPA 8260B 10/28/15 06:245J260345050.0 1 Toluene-d8 59-13489 %REFEPA 8260B 10/28/15 06:245J260344550.0 1 Page 65 of 89 Page 65 of 94 www.encolabs.com 4104-SW7Description:Lab Sample ID:C512727-19 10/16/15 09:15Received: Matrix:Water Sampled:10/15/15 11:42 Work Order:C512727 Kersey Valley LandfillProject: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 6020A 10/23/15 13:00Antimony [7440-36-0] ^0.220 VLO2.000.220 U 61 ug/L EPA 6010C 10/23/15 15:10Arsenic [7440-38-2] ^6.80 JDH10.06.80 U 101 ug/L EPA 6010C 10/23/15 15:10Barium [7440-39-3] ^1.00 JDH10.081.7 J 1001 ug/L EPA 6010C 10/23/15 15:10Beryllium [7440-41-7] ^0.100 JDH1.000.100 U 11 ug/L EPA 6010C 10/23/15 15:10Cadmium [7440-43-9] ^0.360 JDH1.000.360 U 11 ug/L EPA 6010C 10/23/15 15:10Chromium [7440-47-3] ^1.40 JDH10.03.85 J 101 ug/L EPA 6010C 10/23/15 15:10Cobalt [7440-48-4] ^1.10 JDH10.01.10 U 101 ug/L EPA 6010C 10/23/15 15:10Copper [7440-50-8] ^1.60 JDH10.02.99 J 101 ug/L EPA 6010C 10/23/15 15:10Lead [7439-92-1] ^3.10 JDH10.03.10 U 101 ug/L EPA 6010C 10/23/15 15:10Nickel [7440-02-0] ^1.80 JDH10.08.94 J 501 ug/L EPA 6020A 10/23/15 13:00Selenium [7782-49-2] ^0.910 VLO3.000.910 U 101 ug/L EPA 6010C 10/23/15 15:10Silver [7440-22-4] ^1.90 JDH10.01.90 U 101 ug/L EPA 6020A 10/23/15 13:00Thallium [7440-28-0] ^0.110 VLO1.000.110 U 5.51 ug/L EPA 6010C 10/23/15 15:10Vanadium [7440-62-2] ^1.40 JDH10.05.81 J 251 ug/L EPA 6010C 10/23/15 15:10Zinc [7440-66-6] ^3.80 JDH10.03.80 U 101 This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 66 of 89 Page 66 of 94 www.encolabs.com 4104-SW8Description:Lab Sample ID:C512727-20 10/16/15 09:15Received: Matrix:Water Sampled:10/15/15 11:58 Work Order:C512727 Kersey Valley LandfillProject: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 10/28/15 06:531,1,1,2-Tetrachloroethane [630-20-6] ^0.17 REF1.00.17 U 51 ug/L EPA 8260B 10/28/15 06:531,1,1-Trichloroethane [71-55-6] ^0.12 REF1.00.12 U 11 ug/L EPA 8260B 10/28/15 06:531,1,2,2-Tetrachloroethane [79-34-5] ^0.28 REF1.00.28 U 31 ug/L EPA 8260B 10/28/15 06:531,1,2-Trichloroethane [79-00-5] ^0.14 REF1.00.14 U 11 ug/L EPA 8260B 10/28/15 06:531,1-Dichloroethane [75-34-3] ^0.13 REF1.00.13 U 51 ug/L EPA 8260B 10/28/15 06:531,1-Dichloroethene [75-35-4] ^0.21 REF1.00.21 U 51 ug/L EPA 8260B 10/28/15 06:531,2,3-Trichloropropane [96-18-4] ^0.23 REF1.00.23 U 11 ug/L EPA 8260B 10/28/15 06:531,2-Dibromo-3-chloropropane [96-12-8] ^0.48 REF1.00.48 U 131 ug/L EPA 8260B 10/28/15 06:531,2-Dibromoethane [106-93-4] ^0.66 REF1.00.66 U 11 ug/L EPA 8260B 10/28/15 06:531,2-Dichlorobenzene [95-50-1] ^0.19 REF1.00.19 U 51 ug/L EPA 8260B 10/28/15 06:531,2-Dichloroethane [107-06-2] ^0.21 REF1.00.21 U 11 ug/L EPA 8260B 10/28/15 06:531,2-Dichloropropane [78-87-5] ^0.10 REF1.00.10 U 11 ug/L EPA 8260B 10/28/15 06:531,4-Dichlorobenzene [106-46-7] ^0.19 REF1.00.19 U 11 ug/L EPA 8260B 10/28/15 06:532-Butanone [78-93-3] ^1.3 REF5.01.3 U 1001 ug/L EPA 8260B 10/28/15 06:532-Hexanone [591-78-6] ^0.88 REF5.00.88 U 501 ug/L EPA 8260B 10/28/15 06:534-Methyl-2-pentanone [108-10-1] ^1.1 REF5.01.1 U 1001 ug/L EPA 8260B 10/28/15 06:53Acetone [67-64-1] ^1.2 REF5.01.2 U 1001 ug/L EPA 8260B 10/28/15 06:53Acrylonitrile [107-13-1] ^3.5 REF103.5 U 2001 ug/L EPA 8260B 10/28/15 06:53Benzene [71-43-2] ^0.15 REF1.00.15 U 11 ug/L EPA 8260B 10/28/15 06:53Bromochloromethane [74-97-5] ^0.48 REF1.00.48 U 31 ug/L EPA 8260B 10/28/15 06:53Bromodichloromethane [75-27-4] ^0.17 REF1.00.17 U 11 ug/L EPA 8260B 10/28/15 06:53Bromoform [75-25-2] ^0.22 REF1.00.22 U 31 ug/L EPA 8260B 10/28/15 06:53Bromomethane [74-83-9] ^0.14 REF1.00.14 U 101 ug/L EPA 8260B 10/28/15 06:53Carbon disulfide [75-15-0] ^1.5 REF5.01.5 U 1001 ug/L EPA 8260B 10/28/15 06:53Carbon tetrachloride [56-23-5] ^0.17 REF1.00.17 U 11 ug/L EPA 8260B 10/28/15 06:53Chlorobenzene [108-90-7] ^0.17 REF1.00.17 U 31 ug/L EPA 8260B 10/28/15 06:53Chloroethane [75-00-3] ^0.23 REF1.00.23 U 101 ug/L EPA 8260B 10/28/15 06:53Chloroform [67-66-3] ^0.18 REF1.00.18 U 51 ug/L EPA 8260B 10/28/15 06:53Chloromethane [74-87-3] ^0.13 REF1.00.13 U 11 ug/L EPA 8260B 10/28/15 06:53cis-1,2-Dichloroethene [156-59-2] ^0.15 REF1.00.15 U 51 ug/L EPA 8260B 10/28/15 06:53cis-1,3-Dichloropropene [10061-01-5] ^0.20 REF1.00.20 U 11 ug/L EPA 8260B 10/28/15 06:53Dibromochloromethane [124-48-1] ^0.17 REF1.00.17 U 31 ug/L EPA 8260B 10/28/15 06:53Dibromomethane [74-95-3] ^0.27 REF1.00.27 U 101 ug/L EPA 8260B 10/28/15 06:53Ethylbenzene [100-41-4] ^0.13 REF1.00.13 U 11 ug/L EPA 8260B 10/28/15 06:53Iodomethane [74-88-4] ^1.7 REF5.01.7 U 101 ug/L EPA 8260B 10/28/15 06:53m,p-Xylenes [108-38-3/106-42-3] ^0.17 REF2.00.17 U NE1 ug/L EPA 8260B 10/28/15 06:53Methylene chloride [75-09-2] ^0.23 REF1.00.23 U 11 ug/L EPA 8260B 10/28/15 06:53o-Xylene [95-47-6] ^0.065 REF1.00.065 U NE1 ug/L EPA 8260B 10/28/15 06:53Styrene [100-42-5] ^0.11 REF1.00.11 U 11 ug/L EPA 8260B 10/28/15 06:53Tetrachloroethene [127-18-4] ^0.17 REF1.00.17 U 11 ug/L EPA 8260B 10/28/15 06:53Toluene [108-88-3] ^0.14 REF1.00.14 U 11 ug/L EPA 8260B 10/28/15 06:53trans-1,2-Dichloroethene [156-60-5] ^0.21 REF1.00.21 U 51 ug/L EPA 8260B 10/28/15 06:53trans-1,3-Dichloropropene [10061-02-6] ^0.15 REF1.00.15 U 11 ug/L EPA 8260B 10/28/15 06:53trans-1,4-Dichloro-2-butene [110-57-6] ^0.70 REF1.00.70 U 1001 ug/L EPA 8260B 10/28/15 06:53Trichloroethene [79-01-6] ^0.15 REF1.00.15 U 11 ug/L EPA 8260B 10/28/15 06:53Trichlorofluoromethane [75-69-4] ^0.24 REF1.00.24 U 11 ug/L EPA 8260B 10/28/15 06:53Vinyl acetate [108-05-4] ^0.95 REF5.00.95 U 501 ug/L EPA 8260B 10/28/15 06:53Vinyl chloride [75-01-4] ^0.32 REF1.00.32 U 11 ug/L EPA 8260B 10/28/15 06:53Xylenes (Total) [1330-20-7] ^0.45 REF3.00.45 U 51 Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF Page 67 of 89 Page 67 of 94 www.encolabs.com 4104-SW8Description:Lab Sample ID:C512727-20 10/16/15 09:15Received: Matrix:Water Sampled:10/15/15 11:58 Work Order:C512727 Kersey Valley LandfillProject: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 53-13697 %REFEPA 8260B 10/28/15 06:535J260344950.0 1 Dibromofluoromethane 67-129101 %REFEPA 8260B 10/28/15 06:535J260345150.0 1 Toluene-d8 59-13486 %REFEPA 8260B 10/28/15 06:535J260344350.0 1 Page 68 of 89 Page 68 of 94 www.encolabs.com 4104-SW8Description:Lab Sample ID:C512727-20 10/16/15 09:15Received: Matrix:Water Sampled:10/15/15 11:58 Work Order:C512727 Kersey Valley LandfillProject: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 6020A 10/23/15 13:04Antimony [7440-36-0] ^0.220 VLO2.000.220 U 61 ug/L EPA 6010C 10/23/15 15:12Arsenic [7440-38-2] ^6.80 JDH10.06.80 U 101 ug/L EPA 6010C 10/23/15 15:12Barium [7440-39-3] ^1.00 JDH10.079.9 J 1001 ug/L EPA 6010C 10/23/15 15:12Beryllium [7440-41-7] ^0.100 JDH1.000.100 U 11 ug/L EPA 6010C 10/23/15 15:12Cadmium [7440-43-9] ^0.360 JDH1.000.360 U 11 ug/L EPA 6010C 10/23/15 15:12Chromium [7440-47-3] ^1.40 JDH10.01.40 U 101 ug/L EPA 6010C 10/23/15 15:12Cobalt [7440-48-4] ^1.10 JDH10.01.10 U 101 ug/L EPA 6010C 10/23/15 15:12Copper [7440-50-8] ^1.60 JDH10.01.60 U 101 ug/L EPA 6010C 10/23/15 15:12Lead [7439-92-1] ^3.10 JDH10.03.10 U 101 ug/L EPA 6010C 10/23/15 15:12Nickel [7440-02-0] ^1.80 JDH10.01.80 U 501 ug/L EPA 6020A 10/23/15 13:04Selenium [7782-49-2] ^0.910 VLO3.000.910 U 101 ug/L EPA 6010C 10/23/15 15:12Silver [7440-22-4] ^1.90 JDH10.01.90 U 101 ug/L EPA 6020A 10/23/15 13:04Thallium [7440-28-0] ^0.110 VLO1.000.110 U 5.51 ug/L EPA 6010C 10/23/15 15:12Vanadium [7440-62-2] ^1.40 JDH10.02.08 J 251 ug/L EPA 6010C 10/23/15 15:12Zinc [7440-66-6] ^3.80 JDH10.03.80 U 101 This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 69 of 89 Page 69 of 94 www.encolabs.com 4104-SW9Description:Lab Sample ID:C512727-21 10/16/15 09:15Received: Matrix:Water Sampled:10/15/15 10:59 Work Order:C512727 Kersey Valley LandfillProject: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 10/28/15 07:211,1,1,2-Tetrachloroethane [630-20-6] ^0.17 REF1.00.17 U 51 ug/L EPA 8260B 10/28/15 07:211,1,1-Trichloroethane [71-55-6] ^0.12 REF1.00.12 U 11 ug/L EPA 8260B 10/28/15 07:211,1,2,2-Tetrachloroethane [79-34-5] ^0.28 REF1.00.28 U 31 ug/L EPA 8260B 10/28/15 07:211,1,2-Trichloroethane [79-00-5] ^0.14 REF1.00.14 U 11 ug/L EPA 8260B 10/28/15 07:211,1-Dichloroethane [75-34-3] ^0.13 REF1.00.13 U 51 ug/L EPA 8260B 10/28/15 07:211,1-Dichloroethene [75-35-4] ^0.21 REF1.00.21 U 51 ug/L EPA 8260B 10/28/15 07:211,2,3-Trichloropropane [96-18-4] ^0.23 REF1.00.23 U 11 ug/L EPA 8260B 10/28/15 07:211,2-Dibromo-3-chloropropane [96-12-8] ^0.48 REF1.00.48 U 131 ug/L EPA 8260B 10/28/15 07:211,2-Dibromoethane [106-93-4] ^0.66 REF1.00.66 U 11 ug/L EPA 8260B 10/28/15 07:211,2-Dichlorobenzene [95-50-1] ^0.19 REF1.00.19 U 51 ug/L EPA 8260B 10/28/15 07:211,2-Dichloroethane [107-06-2] ^0.21 REF1.00.21 U 11 ug/L EPA 8260B 10/28/15 07:211,2-Dichloropropane [78-87-5] ^0.10 REF1.00.10 U 11 ug/L EPA 8260B 10/28/15 07:211,4-Dichlorobenzene [106-46-7] ^0.19 REF1.00.19 U 11 ug/L EPA 8260B 10/28/15 07:212-Butanone [78-93-3] ^1.3 REF5.01.3 U 1001 ug/L EPA 8260B 10/28/15 07:212-Hexanone [591-78-6] ^0.88 REF5.00.88 U 501 ug/L EPA 8260B 10/28/15 07:214-Methyl-2-pentanone [108-10-1] ^1.1 REF5.01.1 U 1001 ug/L EPA 8260B 10/28/15 07:21Acetone [67-64-1] ^1.2 REF5.01.2 U 1001 ug/L EPA 8260B 10/28/15 07:21Acrylonitrile [107-13-1] ^3.5 REF103.5 U 2001 ug/L EPA 8260B 10/28/15 07:21Benzene [71-43-2] ^0.15 REF1.00.15 U 11 ug/L EPA 8260B 10/28/15 07:21Bromochloromethane [74-97-5] ^0.48 REF1.00.48 U 31 ug/L EPA 8260B 10/28/15 07:21Bromodichloromethane [75-27-4] ^0.17 REF1.00.17 U 11 ug/L EPA 8260B 10/28/15 07:21Bromoform [75-25-2] ^0.22 REF1.00.22 U 31 ug/L EPA 8260B 10/28/15 07:21Bromomethane [74-83-9] ^0.14 REF1.00.14 U 101 ug/L EPA 8260B 10/28/15 07:21Carbon disulfide [75-15-0] ^1.5 REF5.01.5 U 1001 ug/L EPA 8260B 10/28/15 07:21Carbon tetrachloride [56-23-5] ^0.17 REF1.00.17 U 11 ug/L EPA 8260B 10/28/15 07:21Chlorobenzene [108-90-7] ^0.17 REF1.00.17 U 31 ug/L EPA 8260B 10/28/15 07:21Chloroethane [75-00-3] ^0.23 REF1.00.23 U 101 ug/L EPA 8260B 10/28/15 07:21Chloroform [67-66-3] ^0.18 REF1.00.18 U 51 ug/L EPA 8260B 10/28/15 07:21Chloromethane [74-87-3] ^0.13 REF1.00.13 U 11 ug/L EPA 8260B 10/28/15 07:21cis-1,2-Dichloroethene [156-59-2] ^0.15 REF1.00.15 U 51 ug/L EPA 8260B 10/28/15 07:21cis-1,3-Dichloropropene [10061-01-5] ^0.20 REF1.00.20 U 11 ug/L EPA 8260B 10/28/15 07:21Dibromochloromethane [124-48-1] ^0.17 REF1.00.17 U 31 ug/L EPA 8260B 10/28/15 07:21Dibromomethane [74-95-3] ^0.27 REF1.00.27 U 101 ug/L EPA 8260B 10/28/15 07:21Ethylbenzene [100-41-4] ^0.13 REF1.00.13 U 11 ug/L EPA 8260B 10/28/15 07:21Iodomethane [74-88-4] ^1.7 REF5.01.7 U 101 ug/L EPA 8260B 10/28/15 07:21m,p-Xylenes [108-38-3/106-42-3] ^0.17 REF2.00.17 U NE1 ug/L EPA 8260B 10/28/15 07:21Methylene chloride [75-09-2] ^0.23 REF1.00.23 U 11 ug/L EPA 8260B 10/28/15 07:21o-Xylene [95-47-6] ^0.065 REF1.00.065 U NE1 ug/L EPA 8260B 10/28/15 07:21Styrene [100-42-5] ^0.11 REF1.00.11 U 11 ug/L EPA 8260B 10/28/15 07:21Tetrachloroethene [127-18-4] ^0.17 REF1.00.17 U 11 ug/L EPA 8260B 10/28/15 07:21Toluene [108-88-3] ^0.14 REF1.00.14 U 11 ug/L EPA 8260B 10/28/15 07:21trans-1,2-Dichloroethene [156-60-5] ^0.21 REF1.00.21 U 51 ug/L EPA 8260B 10/28/15 07:21trans-1,3-Dichloropropene [10061-02-6] ^0.15 REF1.00.15 U 11 ug/L EPA 8260B 10/28/15 07:21trans-1,4-Dichloro-2-butene [110-57-6] ^0.70 REF1.00.70 U 1001 ug/L EPA 8260B 10/28/15 07:21Trichloroethene [79-01-6] ^0.15 REF1.00.15 U 11 ug/L EPA 8260B 10/28/15 07:21Trichlorofluoromethane [75-69-4] ^0.24 REF1.00.24 U 11 ug/L EPA 8260B 10/28/15 07:21Vinyl acetate [108-05-4] ^0.95 REF5.00.95 U 501 ug/L EPA 8260B 10/28/15 07:21Vinyl chloride [75-01-4] ^0.32 REF1.00.32 U 11 ug/L EPA 8260B 10/28/15 07:21Xylenes (Total) [1330-20-7] ^0.45 REF3.00.45 U 51 Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF Page 70 of 89 Page 70 of 94 www.encolabs.com 4104-SW9Description:Lab Sample ID:C512727-21 10/16/15 09:15Received: Matrix:Water Sampled:10/15/15 10:59 Work Order:C512727 Kersey Valley LandfillProject: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 53-13697 %REFEPA 8260B 10/28/15 07:215J260344850.0 1 Dibromofluoromethane 67-12998 %REFEPA 8260B 10/28/15 07:215J260344950.0 1 Toluene-d8 59-13486 %REFEPA 8260B 10/28/15 07:215J260344350.0 1 Page 71 of 89 Page 71 of 94 www.encolabs.com 4104-SW9Description:Lab Sample ID:C512727-21 10/16/15 09:15Received: Matrix:Water Sampled:10/15/15 10:59 Work Order:C512727 Kersey Valley LandfillProject: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 6020A 10/23/15 13:55Antimony [7440-36-0] ^0.220 VLO2.000.220 U 61 ug/L EPA 6010C 10/23/15 15:15Arsenic [7440-38-2] ^6.80 JDH10.06.80 U 101 ug/L EPA 6010C 10/23/15 15:15Barium [7440-39-3] ^1.00 JDH10.037.4 J 1001 ug/L EPA 6010C 10/23/15 15:15Beryllium [7440-41-7] ^0.100 JDH1.000.100 U 11 ug/L EPA 6010C 10/23/15 15:15Cadmium [7440-43-9] ^0.360 JDH1.000.360 U 11 ug/L EPA 6010C 10/23/15 15:15Chromium [7440-47-3] ^1.40 JDH10.04.17 J 101 ug/L EPA 6010C 10/23/15 15:15Cobalt [7440-48-4] ^1.10 JDH10.01.49 J 101 ug/L EPA 6010C 10/23/15 15:15Copper [7440-50-8] ^1.60 JDH10.010.9 101 ug/L EPA 6010C 10/23/15 15:15Lead [7439-92-1] ^3.10 JDH10.03.10 U 101 ug/L EPA 6010C 10/23/15 15:15Nickel [7440-02-0] ^1.80 JDH10.01.81 J 501 ug/L EPA 6020A 10/23/15 13:55Selenium [7782-49-2] ^0.910 VLO3.000.910 U 101 ug/L EPA 6010C 10/23/15 15:15Silver [7440-22-4] ^1.90 JDH10.01.90 U 101 ug/L EPA 6020A 10/23/15 13:55Thallium [7440-28-0] ^0.110 VLO1.000.110 U 5.51 ug/L EPA 6010C 10/23/15 15:15Vanadium [7440-62-2] ^1.40 JDH10.010.7 J 251 ug/L EPA 6010C 10/23/15 15:15Zinc [7440-66-6] ^3.80 JDH10.013.3 101 This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 72 of 89 Page 72 of 94 www.encolabs.com 4104-SW10Description:Lab Sample ID:C512727-22 10/16/15 09:15Received: Matrix:Water Sampled:10/15/15 12:10 Work Order:C512727 Kersey Valley LandfillProject: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 10/28/15 07:501,1,1,2-Tetrachloroethane [630-20-6] ^0.17 REF1.00.17 U 51 ug/L EPA 8260B 10/28/15 07:501,1,1-Trichloroethane [71-55-6] ^0.12 REF1.00.12 U 11 ug/L EPA 8260B 10/28/15 07:501,1,2,2-Tetrachloroethane [79-34-5] ^0.28 REF1.00.28 U 31 ug/L EPA 8260B 10/28/15 07:501,1,2-Trichloroethane [79-00-5] ^0.14 REF1.00.14 U 11 ug/L EPA 8260B 10/28/15 07:501,1-Dichloroethane [75-34-3] ^0.13 REF1.00.13 U 51 ug/L EPA 8260B 10/28/15 07:501,1-Dichloroethene [75-35-4] ^0.21 REF1.00.21 U 51 ug/L EPA 8260B 10/28/15 07:501,2,3-Trichloropropane [96-18-4] ^0.23 REF1.00.23 U 11 ug/L EPA 8260B 10/28/15 07:501,2-Dibromo-3-chloropropane [96-12-8] ^0.48 REF1.00.48 U 131 ug/L EPA 8260B 10/28/15 07:501,2-Dibromoethane [106-93-4] ^0.66 REF1.00.66 U 11 ug/L EPA 8260B 10/28/15 07:501,2-Dichlorobenzene [95-50-1] ^0.19 REF1.00.19 U 51 ug/L EPA 8260B 10/28/15 07:501,2-Dichloroethane [107-06-2] ^0.21 REF1.00.21 U 11 ug/L EPA 8260B 10/28/15 07:501,2-Dichloropropane [78-87-5] ^0.10 REF1.00.10 U 11 ug/L EPA 8260B 10/28/15 07:501,4-Dichlorobenzene [106-46-7] ^0.19 REF1.00.19 U 11 ug/L EPA 8260B 10/28/15 07:502-Butanone [78-93-3] ^1.3 REF5.01.3 U 1001 ug/L EPA 8260B 10/28/15 07:502-Hexanone [591-78-6] ^0.88 REF5.00.88 U 501 ug/L EPA 8260B 10/28/15 07:504-Methyl-2-pentanone [108-10-1] ^1.1 REF5.01.1 U 1001 ug/L EPA 8260B 10/28/15 07:50Acetone [67-64-1] ^1.2 REF5.01.2 U 1001 ug/L EPA 8260B 10/28/15 07:50Acrylonitrile [107-13-1] ^3.5 REF103.5 U 2001 ug/L EPA 8260B 10/28/15 07:50Benzene [71-43-2] ^0.15 REF1.00.15 U 11 ug/L EPA 8260B 10/28/15 07:50Bromochloromethane [74-97-5] ^0.48 REF1.00.48 U 31 ug/L EPA 8260B 10/28/15 07:50Bromodichloromethane [75-27-4] ^0.17 REF1.00.17 U 11 ug/L EPA 8260B 10/28/15 07:50Bromoform [75-25-2] ^0.22 REF1.00.22 U 31 ug/L EPA 8260B 10/28/15 07:50Bromomethane [74-83-9] ^0.14 REF1.00.14 U 101 ug/L EPA 8260B 10/28/15 07:50Carbon disulfide [75-15-0] ^1.5 REF5.01.5 U 1001 ug/L EPA 8260B 10/28/15 07:50Carbon tetrachloride [56-23-5] ^0.17 REF1.00.17 U 11 ug/L EPA 8260B 10/28/15 07:50Chlorobenzene [108-90-7] ^0.17 REF1.00.17 U 31 ug/L EPA 8260B 10/28/15 07:50Chloroethane [75-00-3] ^0.23 REF1.00.23 U 101 ug/L EPA 8260B 10/28/15 07:50Chloroform [67-66-3] ^0.18 REF1.00.18 U 51 ug/L EPA 8260B 10/28/15 07:50Chloromethane [74-87-3] ^0.13 REF1.00.13 U 11 ug/L EPA 8260B 10/28/15 07:50cis-1,2-Dichloroethene [156-59-2] ^0.15 REF1.00.15 U 51 ug/L EPA 8260B 10/28/15 07:50cis-1,3-Dichloropropene [10061-01-5] ^0.20 REF1.00.20 U 11 ug/L EPA 8260B 10/28/15 07:50Dibromochloromethane [124-48-1] ^0.17 REF1.00.17 U 31 ug/L EPA 8260B 10/28/15 07:50Dibromomethane [74-95-3] ^0.27 REF1.00.27 U 101 ug/L EPA 8260B 10/28/15 07:50Ethylbenzene [100-41-4] ^0.13 REF1.00.13 U 11 ug/L EPA 8260B 10/28/15 07:50Iodomethane [74-88-4] ^1.7 REF5.01.7 U 101 ug/L EPA 8260B 10/28/15 07:50m,p-Xylenes [108-38-3/106-42-3] ^0.17 REF2.00.17 U NE1 ug/L EPA 8260B 10/28/15 07:50Methylene chloride [75-09-2] ^0.23 REF1.00.23 U 11 ug/L EPA 8260B 10/28/15 07:50o-Xylene [95-47-6] ^0.065 REF1.00.065 U NE1 ug/L EPA 8260B 10/28/15 07:50Styrene [100-42-5] ^0.11 REF1.00.11 U 11 ug/L EPA 8260B 10/28/15 07:50Tetrachloroethene [127-18-4] ^0.17 REF1.00.17 U 11 ug/L EPA 8260B 10/28/15 07:50Toluene [108-88-3] ^0.14 REF1.00.14 U 11 ug/L EPA 8260B 10/28/15 07:50trans-1,2-Dichloroethene [156-60-5] ^0.21 REF1.00.21 U 51 ug/L EPA 8260B 10/28/15 07:50trans-1,3-Dichloropropene [10061-02-6] ^0.15 REF1.00.15 U 11 ug/L EPA 8260B 10/28/15 07:50trans-1,4-Dichloro-2-butene [110-57-6] ^0.70 REF1.00.70 U 1001 ug/L EPA 8260B 10/28/15 07:50Trichloroethene [79-01-6] ^0.15 REF1.00.15 U 11 ug/L EPA 8260B 10/28/15 07:50Trichlorofluoromethane [75-69-4] ^0.24 REF1.00.24 U 11 ug/L EPA 8260B 10/28/15 07:50Vinyl acetate [108-05-4] ^0.95 REF5.00.95 U 501 ug/L EPA 8260B 10/28/15 07:50Vinyl chloride [75-01-4] ^0.32 REF1.00.32 U 11 ug/L EPA 8260B 10/28/15 07:50Xylenes (Total) [1330-20-7] ^0.45 REF3.00.45 U 51 Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF Page 73 of 89 Page 73 of 94 www.encolabs.com 4104-SW10Description:Lab Sample ID:C512727-22 10/16/15 09:15Received: Matrix:Water Sampled:10/15/15 12:10 Work Order:C512727 Kersey Valley LandfillProject: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 53-13695 %REFEPA 8260B 10/28/15 07:505J260344750.0 1 Dibromofluoromethane 67-129101 %REFEPA 8260B 10/28/15 07:505J260345150.0 1 Toluene-d8 59-13487 %REFEPA 8260B 10/28/15 07:505J260344450.0 1 Page 74 of 89 Page 74 of 94 www.encolabs.com 4104-SW10Description:Lab Sample ID:C512727-22 10/16/15 09:15Received: Matrix:Water Sampled:10/15/15 12:10 Work Order:C512727 Kersey Valley LandfillProject: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 6020A 10/23/15 13:59Antimony [7440-36-0] ^0.220 VLO2.000.220 U 61 ug/L EPA 6010C 10/23/15 15:18Arsenic [7440-38-2] ^6.80 JDH10.06.80 U 101 ug/L EPA 6010C 10/23/15 15:18Barium [7440-39-3] ^1.00 JDH10.0270 1001 ug/L EPA 6010C 10/23/15 15:18Beryllium [7440-41-7] ^0.100 JDH1.000.100 U 11 ug/L EPA 6010C 10/23/15 15:18Cadmium [7440-43-9] ^0.360 JDH1.000.360 U 11 ug/L EPA 6010C 10/23/15 15:18Chromium [7440-47-3] ^1.40 JDH10.03.08 J 101 ug/L EPA 6010C 10/23/15 15:18Cobalt [7440-48-4] ^1.10 JDH10.022.2 101 ug/L EPA 6010C 10/23/15 15:18Copper [7440-50-8] ^1.60 JDH10.01.60 U 101 ug/L EPA 6010C 10/23/15 15:18Lead [7439-92-1] ^3.10 JDH10.03.10 U 101 ug/L EPA 6010C 10/23/15 15:18Nickel [7440-02-0] ^1.80 JDH10.01.80 U 501 ug/L EPA 6020A 10/23/15 13:59Selenium [7782-49-2] ^0.910 VLO3.000.910 U 101 ug/L EPA 6010C 10/23/15 15:18Silver [7440-22-4] ^1.90 JDH10.01.90 U 101 ug/L EPA 6020A 10/23/15 13:59Thallium [7440-28-0] ^0.110 VLO1.000.248 J 5.51 ug/L EPA 6010C 10/23/15 15:18Vanadium [7440-62-2] ^1.40 JDH10.07.75 J 251 ug/L EPA 6010C 10/23/15 15:18Zinc [7440-66-6] ^3.80 JDH10.03.84 J 101 This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 75 of 89 Page 75 of 94 www.encolabs.com 4104-TripblankDescription:Lab Sample ID:C512727-23 10/16/15 09:15Received: Matrix:Water Sampled:10/15/15 08:30 Work Order:C512727 Kersey Valley LandfillProject: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 10/28/15 02:051,1,1,2-Tetrachloroethane [630-20-6] ^0.17 REF1.00.17 U 51 ug/L EPA 8260B 10/28/15 02:051,1,1-Trichloroethane [71-55-6] ^0.12 REF1.00.12 U 11 ug/L EPA 8260B 10/28/15 02:051,1,2,2-Tetrachloroethane [79-34-5] ^0.28 REF1.00.28 U 31 ug/L EPA 8260B 10/28/15 02:051,1,2-Trichloroethane [79-00-5] ^0.14 REF1.00.14 U 11 ug/L EPA 8260B 10/28/15 02:051,1-Dichloroethane [75-34-3] ^0.13 REF1.00.13 U 51 ug/L EPA 8260B 10/28/15 02:051,1-Dichloroethene [75-35-4] ^0.21 REF1.00.21 U 51 ug/L EPA 8260B 10/28/15 02:051,2,3-Trichloropropane [96-18-4] ^0.23 REF1.00.23 U 11 ug/L EPA 8260B 10/28/15 02:051,2-Dibromo-3-chloropropane [96-12-8] ^0.48 REF1.00.48 U 131 ug/L EPA 8260B 10/28/15 02:051,2-Dibromoethane [106-93-4] ^0.66 REF1.00.66 U 11 ug/L EPA 8260B 10/28/15 02:051,2-Dichlorobenzene [95-50-1] ^0.19 REF1.00.19 U 51 ug/L EPA 8260B 10/28/15 02:051,2-Dichloroethane [107-06-2] ^0.21 REF1.00.21 U 11 ug/L EPA 8260B 10/28/15 02:051,2-Dichloropropane [78-87-5] ^0.10 REF1.00.10 U 11 ug/L EPA 8260B 10/28/15 02:051,4-Dichlorobenzene [106-46-7] ^0.19 REF1.00.19 U 11 ug/L EPA 8260B 10/28/15 02:052-Butanone [78-93-3] ^1.3 REF5.01.3 U 1001 ug/L EPA 8260B 10/28/15 02:052-Hexanone [591-78-6] ^0.88 REF5.00.88 U 501 ug/L EPA 8260B 10/28/15 02:054-Methyl-2-pentanone [108-10-1] ^1.1 REF5.01.1 U 1001 ug/L EPA 8260B 10/28/15 02:05Acetone [67-64-1] ^1.2 REF5.01.2 U 1001 ug/L EPA 8260B 10/28/15 02:05Acrylonitrile [107-13-1] ^3.5 REF103.5 U 2001 ug/L EPA 8260B 10/28/15 02:05Benzene [71-43-2] ^0.15 REF1.00.15 U 11 ug/L EPA 8260B 10/28/15 02:05Bromochloromethane [74-97-5] ^0.48 REF1.00.48 U 31 ug/L EPA 8260B 10/28/15 02:05Bromodichloromethane [75-27-4] ^0.17 REF1.00.17 U 11 ug/L EPA 8260B 10/28/15 02:05Bromoform [75-25-2] ^0.22 REF1.00.22 U 31 ug/L EPA 8260B 10/28/15 02:05Bromomethane [74-83-9] ^0.14 REF1.00.14 U 101 ug/L EPA 8260B 10/28/15 02:05Carbon disulfide [75-15-0] ^1.5 REF5.01.5 U 1001 ug/L EPA 8260B 10/28/15 02:05Carbon tetrachloride [56-23-5] ^0.17 REF1.00.17 U 11 ug/L EPA 8260B 10/28/15 02:05Chlorobenzene [108-90-7] ^0.17 REF1.00.17 U 31 ug/L EPA 8260B 10/28/15 02:05Chloroethane [75-00-3] ^0.23 REF1.00.23 U 101 ug/L EPA 8260B 10/28/15 02:05Chloroform [67-66-3] ^0.18 REF1.00.18 U 51 ug/L EPA 8260B 10/28/15 02:05Chloromethane [74-87-3] ^0.13 REF1.00.13 U 11 ug/L EPA 8260B 10/28/15 02:05cis-1,2-Dichloroethene [156-59-2] ^0.15 REF1.00.15 U 51 ug/L EPA 8260B 10/28/15 02:05cis-1,3-Dichloropropene [10061-01-5] ^0.20 REF1.00.20 U 11 ug/L EPA 8260B 10/28/15 02:05Dibromochloromethane [124-48-1] ^0.17 REF1.00.17 U 31 ug/L EPA 8260B 10/28/15 02:05Dibromomethane [74-95-3] ^0.27 REF1.00.27 U 101 ug/L EPA 8260B 10/28/15 02:05Ethylbenzene [100-41-4] ^0.13 REF1.00.13 U 11 ug/L EPA 8260B 10/28/15 02:05Iodomethane [74-88-4] ^1.7 REF5.01.7 U 101 ug/L EPA 8260B 10/28/15 02:05m,p-Xylenes [108-38-3/106-42-3] ^0.17 REF2.00.17 U NE1 ug/L EPA 8260B 10/28/15 02:05Methylene chloride [75-09-2] ^0.23 REF1.00.23 U 11 ug/L EPA 8260B 10/28/15 02:05o-Xylene [95-47-6] ^0.065 REF1.00.065 U NE1 ug/L EPA 8260B 10/28/15 02:05Styrene [100-42-5] ^0.11 REF1.00.11 U 11 ug/L EPA 8260B 10/28/15 02:05Tetrachloroethene [127-18-4] ^0.17 REF1.00.17 U 11 ug/L EPA 8260B 10/28/15 02:05Toluene [108-88-3] ^0.14 REF1.00.14 U 11 ug/L EPA 8260B 10/28/15 02:05trans-1,2-Dichloroethene [156-60-5] ^0.21 REF1.00.21 U 51 ug/L EPA 8260B 10/28/15 02:05trans-1,3-Dichloropropene [10061-02-6] ^0.15 REF1.00.15 U 11 ug/L EPA 8260B 10/28/15 02:05trans-1,4-Dichloro-2-butene [110-57-6] ^0.70 REF1.00.70 U 1001 ug/L EPA 8260B 10/28/15 02:05Trichloroethene [79-01-6] ^0.15 REF1.00.15 U 11 ug/L EPA 8260B 10/28/15 02:05Trichlorofluoromethane [75-69-4] ^0.24 REF1.00.24 U 11 ug/L EPA 8260B 10/28/15 02:05Vinyl acetate [108-05-4] ^0.95 REF5.00.95 U 501 ug/L EPA 8260B 10/28/15 02:05Vinyl chloride [75-01-4] ^0.32 REF1.00.32 U 11 ug/L EPA 8260B 10/28/15 02:05Xylenes (Total) [1330-20-7] ^0.45 REF3.00.45 U 51 Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF Page 76 of 89 Page 76 of 94 www.encolabs.com 4104-TripblankDescription:Lab Sample ID:C512727-23 10/16/15 09:15Received: Matrix:Water Sampled:10/15/15 08:30 Work Order:C512727 Kersey Valley LandfillProject: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 53-136100 %REFEPA 8260B 10/28/15 02:055J260345050.0 1 Dibromofluoromethane 67-12997 %REFEPA 8260B 10/28/15 02:055J260344850.0 1 Toluene-d8 59-13490 %REFEPA 8260B 10/28/15 02:055J260344550.0 1 This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 77 of 89 Page 77 of 94 www.encolabs.com QUALITY CONTROL Volatile Organic Compounds by GCMS - Quality Control Batch 5J26033 - EPA 5030B_MS Prepared: 10/26/2015 12:55 Analyzed: 10/26/2015 22:33Blank (5J26033-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 78 of 89 Page 78 of 94 www.encolabs.com QUALITY CONTROL Volatile Organic Compounds by GCMS - Quality Control Batch 5J26033 - EPA 5030B_MS Prepared: 10/26/2015 12:55 Analyzed: 10/26/2015 22:33Blank (5J26033-BLK1) Continued RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L 50.0 53-136Surrogate: 4-Bromofluorobenzene 9849 ug/L 50.0 67-129Surrogate: Dibromofluoromethane 8945 ug/L 50.0 59-134Surrogate: Toluene-d8 8241 Prepared: 10/26/2015 12:55 Analyzed: 10/26/2015 23:02LCS (5J26033-BS1) RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L1.0 20.0 75-1339018 1,1-Dichloroethene ug/L1.0 20.0 81-1349319 Benzene ug/L1.0 20.0 83-1179820 Chlorobenzene ug/L1.0 20.0 71-11810521 Toluene ug/L1.0 20.0 74-1198216 Trichloroethene ug/L 50.0 53-136Surrogate: 4-Bromofluorobenzene 10251 ug/L 50.0 67-129Surrogate: Dibromofluoromethane 8643 ug/L 50.0 59-134Surrogate: Toluene-d8 8643 Prepared: 10/26/2015 12:55 Analyzed: 10/26/2015 23:30Matrix Spike (5J26033-MS1) Source: C513635-03 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L1.0 20.0 75-133970.21 U19 1,1-Dichloroethene ug/L1.0 20.0 81-1341000.15 U20 Benzene ug/L1.0 20.0 83-1171040.17 U21 Chlorobenzene ug/L1.0 20.0 71-1181130.14 U23 Toluene ug/L1.0 20.0 74-119880.15 U18 Trichloroethene ug/L 50.0 53-136Surrogate: 4-Bromofluorobenzene 10351 ug/L 50.0 67-129Surrogate: Dibromofluoromethane 8743 ug/L 50.0 59-134Surrogate: Toluene-d8 8744 Prepared: 10/26/2015 12:55 Analyzed: 10/26/2015 23:59Matrix Spike Dup (5J26033-MSD1) Source: C513635-03 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L1.0 20.0 2075-13382 170.21 U16 1,1-Dichloroethene ug/L1.0 20.0 1781-13488 120.15 U18 Benzene ug/L1.0 20.0 1683-11794 100.17 U19 Chlorobenzene ug/L1.0 20.0 1771-118102 100.14 U20 Toluene ug/L1.0 20.0 2274-11979 110.15 U16 Trichloroethene ug/L 50.0 53-136Surrogate: 4-Bromofluorobenzene 10452 ug/L 50.0 67-129Surrogate: Dibromofluoromethane 8543 ug/L 50.0 59-134Surrogate: Toluene-d8 8743 Batch 5J26034 - EPA 5030B_MS Prepared: 10/26/2015 12:58 Analyzed: 10/27/2015 23:42Blank (5J26034-BLK1) Page 79 of 89 Page 79 of 94 www.encolabs.com QUALITY CONTROL Volatile Organic Compounds by GCMS - Quality Control Batch 5J26034 - EPA 5030B_MS Prepared: 10/26/2015 12:58 Analyzed: 10/27/2015 23:42Blank (5J26034-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 80 of 89 Page 80 of 94 www.encolabs.com QUALITY CONTROL Volatile Organic Compounds by GCMS - Quality Control Batch 5J26034 - EPA 5030B_MS Prepared: 10/26/2015 12:58 Analyzed: 10/27/2015 23:42Blank (5J26034-BLK1) Continued RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L 50.0 53-136Surrogate: 4-Bromofluorobenzene 9849 ug/L 50.0 67-129Surrogate: Dibromofluoromethane 9748 ug/L 50.0 59-134Surrogate: Toluene-d8 8643 Prepared: 10/26/2015 12:58 Analyzed: 10/28/2015 00:10LCS (5J26034-BS1) RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L1.0 20.0 75-1339018 1,1-Dichloroethene ug/L1.0 20.0 81-1349218 Benzene ug/L1.0 20.0 83-1179519 Chlorobenzene ug/L1.0 20.0 71-11810020 Toluene ug/L1.0 20.0 74-1198417 Trichloroethene ug/L 50.0 53-136Surrogate: 4-Bromofluorobenzene 10452 ug/L 50.0 67-129Surrogate: Dibromofluoromethane 9347 ug/L 50.0 59-134Surrogate: Toluene-d8 8844 Prepared: 10/26/2015 12:58 Analyzed: 10/28/2015 00:39Matrix Spike (5J26034-MS1) Source: C513635-08 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L1.0 20.0 75-1331020.21 U20 1,1-Dichloroethene ug/L1.0 20.0 81-1341010.15 U20 Benzene ug/L1.0 20.0 83-1171070.17 U21 Chlorobenzene ug/L1.0 20.0 71-1181160.14 U23 Toluene ug/L1.0 20.0 74-119920.15 U18 Trichloroethene ug/L 50.0 53-136Surrogate: 4-Bromofluorobenzene 10251 ug/L 50.0 67-129Surrogate: Dibromofluoromethane 9346 ug/L 50.0 59-134Surrogate: Toluene-d8 8844 Prepared: 10/26/2015 12:58 Analyzed: 10/28/2015 01:07Matrix Spike Dup (5J26034-MSD1) Source: C513635-08 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L1.0 20.0 2075-13389 140.21 U18 1,1-Dichloroethene ug/L1.0 20.0 1781-13488 140.15 U18 Benzene ug/L1.0 20.0 1683-11790 180.17 U18 QR-02Chlorobenzene ug/L1.0 20.0 1771-11897 180.14 U19 QR-02Toluene ug/L1.0 20.0 2274-11977 180.15 U15 Trichloroethene ug/L 50.0 53-136Surrogate: 4-Bromofluorobenzene 10452 ug/L 50.0 67-129Surrogate: Dibromofluoromethane 9246 ug/L 50.0 59-134Surrogate: Toluene-d8 8844 Metals (total recoverable) by EPA 6000/7000 Series Methods - Quality Control Batch 5J21006 - EPA 3005A Prepared: 10/21/2015 08:31 Analyzed: 10/23/2015 12:12Blank (5J21006-BLK1) Page 81 of 89 Page 81 of 94 www.encolabs.com QUALITY CONTROL Metals (total recoverable) by EPA 6000/7000 Series Methods - Quality Control Batch 5J21006 - EPA 3005A Prepared: 10/21/2015 08:31 Analyzed: 10/23/2015 12:12Blank (5J21006-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/L10.01.80 U Nickel ug/L10.01.90 U Silver ug/L10.01.40 U Vanadium ug/L10.03.80 U Zinc Prepared: 10/21/2015 08:31 Analyzed: 10/23/2015 12:15LCS (5J21006-BS1) RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L10.0 200 80-120101202 Arsenic ug/L10.0 200 80-12099197 Barium ug/L1.00 20.0 80-1209819.5 Beryllium ug/L1.00 20.0 80-12010020.1 Cadmium ug/L10.0 200 80-12098196 Chromium ug/L10.0 200 80-12099197 Cobalt ug/L10.0 200 80-12096193 Copper ug/L10.0 200 80-12098197 Lead ug/L10.0 200 80-120100200 Nickel ug/L10.0 200 80-12097195 Silver ug/L10.0 200 80-12095190 Vanadium ug/L10.0 200 80-12099199 Zinc Prepared: 10/21/2015 08:31 Analyzed: 10/23/2015 12:29Matrix Spike (5J21006-MS1) Source: C512710-04 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L10.0 200 75-125966.80 U192 Arsenic ug/L10.0 200 75-1259517.0207 Barium ug/L1.00 20.0 75-125960.12119.2 Beryllium ug/L1.00 20.0 75-125970.360 U19.4 Cadmium ug/L10.0 200 75-125951.40 U190 Chromium ug/L10.0 200 75-125951.10 U190 Cobalt ug/L10.0 200 75-125931.60 U186 Copper ug/L10.0 200 75-125953.10 U190 Lead ug/L10.0 200 75-125951.80 U191 Nickel ug/L10.0 200 75-125941.90 U188 Silver ug/L10.0 200 75-125921.40 U184 Vanadium ug/L10.0 200 75-125963.80 U193 Zinc Prepared: 10/21/2015 08:31 Analyzed: 10/23/2015 12:32Matrix Spike Dup (5J21006-MSD1) Page 82 of 89 Page 82 of 94 www.encolabs.com QUALITY CONTROL Metals (total recoverable) by EPA 6000/7000 Series Methods - Quality Control Batch 5J21006 - EPA 3005A Prepared: 10/21/2015 08:31 Analyzed: 10/23/2015 12:32Matrix Spike Dup (5J21006-MSD1) Continued Source: C512710-04 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L10.0 200 2075-12599 26.80 U197 Arsenic ug/L10.0 200 2075-12596 0.517.0209 Barium ug/L1.00 20.0 2075-12596 0.0060.12119.2 Beryllium ug/L1.00 20.0 2075-12599 20.360 U19.8 Cadmium ug/L10.0 200 2075-12595 0.21.40 U190 Chromium ug/L10.0 200 2075-12597 21.10 U193 Cobalt ug/L10.0 200 2075-12593 0.31.60 U187 Copper ug/L10.0 200 2075-12597 23.10 U194 Lead ug/L10.0 200 2075-12595 0.31.80 U190 Nickel ug/L10.0 200 2075-12594 0.11.90 U188 Silver ug/L10.0 200 2075-12592 0.041.40 U184 Vanadium ug/L10.0 200 2075-12596 0.033.80 U193 Zinc Prepared: 10/21/2015 08:31 Analyzed: 10/23/2015 12:35Post Spike (5J21006-PS1) Source: C512710-04 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag mg/L0.0100 0.200 80-12094-0.001700.188 Arsenic mg/L0.0100 0.200 80-120930.01700.204 Barium mg/L0.00100 0.0200 80-120930.0001210.0188 Beryllium mg/L0.00100 0.0200 80-120960.0001850.0193 Cadmium mg/L0.0100 0.200 80-120930.0002980.186 Chromium mg/L0.0100 0.200 80-12095-0.0004870.189 Cobalt mg/L0.0100 0.200 80-12091-0.0006470.182 Copper mg/L0.0100 0.200 80-12094-0.002040.188 Lead mg/L0.0100 0.200 80-12093-0.0007140.187 Nickel mg/L0.0100 0.200 80-120910.0009900.183 Silver mg/L0.0100 0.200 80-120908.56E-50.181 Vanadium mg/L0.0100 0.200 80-120950.001620.192 Zinc Batch 5J21021 - EPA 3005A Prepared: 10/21/2015 13:26 Analyzed: 10/23/2015 11:03Blank (5J21021-BLK1) RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L2.000.248 J Antimony ug/L3.000.910 U Selenium ug/L1.000.110 U Thallium Prepared: 10/21/2015 13:26 Analyzed: 10/23/2015 11:06LCS (5J21021-BS1) RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L2.00 200 80-120100201B Antimony ug/L3.00 200 80-120114228 Selenium ug/L1.00 200 80-120108217 Thallium Page 83 of 89 Page 83 of 94 www.encolabs.com QUALITY CONTROL Metals (total recoverable) by EPA 6000/7000 Series Methods - Quality Control Batch 5J21021 - EPA 3005A Prepared: 10/21/2015 13:26 Analyzed: 10/23/2015 11:28Matrix Spike (5J21021-MS1) Source: C512727-01 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L2.00 200 75-125990.220 U197B Antimony ug/L3.00 200 75-1251050.910 U209 Selenium ug/L1.00 200 75-1251020.110 U204 Thallium Prepared: 10/21/2015 13:26 Analyzed: 10/23/2015 11:31Matrix Spike Dup (5J21021-MSD1) Source: C512727-01 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L2.00 200 2075-125100 0.90.220 U199B Antimony ug/L3.00 200 2075-125107 20.910 U213 Selenium ug/L1.00 200 2075-125101 10.110 U202 Thallium Prepared: 10/21/2015 13:26 Analyzed: 10/23/2015 11:35Post Spike (5J21021-PS1) Source: C512727-01 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L2.00 200 80-120970.0235195B Antimony ug/L3.00 200 80-120107-0.261215 Selenium ug/L1.00 200 80-1201000.0193201 Thallium Batch 5J22028 - EPA 3005A Prepared: 10/22/2015 13:39 Analyzed: 10/23/2015 13:07Blank (5J22028-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: 10/22/2015 13:39 Analyzed: 10/23/2015 13:11LCS (5J22028-BS1) RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L2.00 200 80-12097193 Antimony ug/L3.00 200 80-120109217 Selenium ug/L1.00 200 80-120104208 Thallium Prepared: 10/22/2015 13:39 Analyzed: 10/23/2015 13:18Matrix Spike (5J22028-MS1) Source: C512711-01 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L2.00 200 75-125963.23196 Antimony ug/L3.00 200 75-1251070.910 U215 Selenium ug/L1.00 200 75-1251040.110 U207 Thallium Prepared: 10/22/2015 13:39 Analyzed: 10/23/2015 13:22Matrix Spike Dup (5J22028-MSD1) Page 84 of 89 Page 84 of 94 www.encolabs.com QUALITY CONTROL Metals (total recoverable) by EPA 6000/7000 Series Methods - Quality Control Batch 5J22028 - EPA 3005A Prepared: 10/22/2015 13:39 Analyzed: 10/23/2015 13:22Matrix Spike Dup (5J22028-MSD1) Continued Source: C512711-01 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L2.00 200 2075-12599 23.23201 Antimony ug/L3.00 200 2075-125110 20.910 U220 Selenium ug/L1.00 200 2075-125106 20.110 U212 Thallium Prepared: 10/22/2015 13:39 Analyzed: 10/23/2015 13:25Post Spike (5J22028-PS1) Source: C512711-01 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L2.00 200 80-120993.23200 Antimony ug/L3.00 200 80-1201070.270214 Selenium ug/L1.00 200 80-1201020.0754205 Thallium Batch 5J22033 - EPA 3005A Prepared: 10/22/2015 13:45 Analyzed: 10/23/2015 14:07Blank (5J22033-BLK1) 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/L10.01.80 U Nickel ug/L10.01.90 U Silver ug/L10.01.40 U Vanadium ug/L10.03.80 U Zinc Prepared: 10/22/2015 13:45 Analyzed: 10/23/2015 14:10LCS (5J22033-BS1) RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L10.0 200 80-120102204 Arsenic ug/L10.0 200 80-12097195 Barium ug/L1.00 20.0 80-1209719.4 Beryllium ug/L1.00 20.0 80-12010120.2 Cadmium ug/L10.0 200 80-12097193 Chromium ug/L10.0 200 80-12099199 Cobalt ug/L10.0 200 80-12094188 Copper ug/L10.0 200 80-12099199 Lead ug/L10.0 200 80-12098196 Nickel ug/L10.0 200 80-12096193 Silver ug/L10.0 200 80-12093187 Vanadium ug/L10.0 200 80-12098197 Zinc Page 85 of 89 Page 85 of 94 www.encolabs.com QUALITY CONTROL Metals (total recoverable) by EPA 6000/7000 Series Methods - Quality Control Batch 5J22033 - EPA 3005A Prepared: 10/22/2015 13:45 Analyzed: 10/23/2015 14:16Matrix Spike (5J22033-MS1) Source: C512727-06 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L10.0 200 75-125996.80 U198 Arsenic ug/L10.0 200 75-1259878.7275 Barium ug/L1.00 20.0 75-125990.100 U19.9 Beryllium ug/L1.00 20.0 75-1251020.360 U20.4 Cadmium ug/L10.0 200 75-125993.56202 Chromium ug/L10.0 200 75-1251015.60207 Cobalt ug/L10.0 200 75-125982.33198 Copper ug/L10.0 200 75-1251023.10 U203 Lead ug/L10.0 200 75-1251002.01201 Nickel ug/L10.0 200 75-125991.90 U197 Silver ug/L10.0 200 75-125969.21202 Vanadium ug/L10.0 200 75-1251008.36209 Zinc Prepared: 10/22/2015 13:45 Analyzed: 10/23/2015 14:18Matrix Spike Dup (5J22033-MSD1) Source: C512727-06 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L10.0 200 2075-12598 0.86.80 U197 Arsenic ug/L10.0 200 2075-12598 0.178.7275 Barium ug/L1.00 20.0 2075-125100 0.30.100 U19.9 Beryllium ug/L1.00 20.0 2075-125101 0.70.360 U20.3 Cadmium ug/L10.0 200 2075-12599 0.33.56202 Chromium ug/L10.0 200 2075-125100 0.25.60206 Cobalt ug/L10.0 200 2075-12597 0.32.33197 Copper ug/L10.0 200 2075-125102 0.23.10 U204 Lead ug/L10.0 200 2075-12599 0.12.01201 Nickel ug/L10.0 200 2075-12598 0.21.90 U197 Silver ug/L10.0 200 2075-12596 0.39.21202 Vanadium ug/L10.0 200 2075-125100 0.0078.36209 Zinc Prepared: 10/22/2015 13:45 Analyzed: 10/23/2015 14:21Post Spike (5J22033-PS1) Source: C512727-06 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag mg/L0.0100 0.200 80-12095-0.003060.190 Arsenic mg/L0.0100 0.200 80-120940.07870.266 Barium mg/L0.00100 0.0200 80-12095-0.0001230.0190 Beryllium mg/L0.00100 0.0200 80-120970.0001600.0196 Cadmium mg/L0.0100 0.200 80-120950.003560.193 Chromium mg/L0.0100 0.200 80-120960.005600.198 Cobalt mg/L0.0100 0.200 80-120940.002330.190 Copper mg/L0.0100 0.200 80-120970.001810.195 Lead mg/L0.0100 0.200 80-120960.002010.193 Nickel mg/L0.0100 0.200 80-120930.0006620.186 Silver mg/L0.0100 0.200 80-120920.009210.193 Vanadium mg/L0.0100 0.200 80-1201000.008360.209 Zinc Page 86 of 89 Page 86 of 94 www.encolabs.com QUALITY CONTROL Metals (total recoverable) by EPA 6000/7000 Series Methods - Quality Control Batch 5J22033 - EPA 3005A Page 87 of 89 Page 87 of 94 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. Result is estimated due to positive results in the associated method blank.J-01 The RPD result exceeded the QC control limits; however, both percent recoveries were acceptable. Sample results for the QC batch were accepted based on percent recoveries and completeness of QC data. QR-02 Page 88 of 89 Page 88 of 94 Page 89 of 94 Page 90 of 94 Page 91 of 94 Page 92 of 94 Page 93 of 94 Page 94 of 94 102-A Woodwinds Industrial Court Cary NC, 27511 919.467.3090 919.467.3515Phone:FAX:www.encolabs.com Environmental Conservation Laboratories, Inc. ENCO Workorder(s): C512728 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: Kersey Valley Landfill-Leachate Attn: Gary Babb Babb & Associates (BA024) 3605 Country Cove Lane Bill Scott Project Manager Thursday, October 29, 2015 RE: Laboratory Results for Dear Gary Babb, Enclosed is a copy of your laboratory report for test samples received by our laboratory on Friday, October 16, 2015. The total number of pages in this report, including this page is 22. Page 1 of 23 www.encolabs.com SAMPLE SUMMARY/LABORATORY CHRONICLE 4104-LeachateP1-3 C512728-01 Sampled:10/15/15 12:57 Received:10/16/15 09:15Client ID:Lab ID: Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s) EPA 300.0 11/12/15 10/19/15 11:57 10/19/2015 11:57 EPA 353.2 10/17/15 12:57 10/16/15 15:03 10/16/2015 16:35 EPA 353.2 11/12/15 10/27/15 07:40 10/27/2015 10:49 EPA 353.2 07/10/18 10/27/15 16:12 10/27/2015 16:15 EPA 365.4 11/12/15 10/23/15 10:29 10/26/2015 11:52 EPA 6020A 04/12/16 10/22/15 13:39 10/23/2015 14:03 EPA 8260B 10/29/15 10/26/15 12:58 10/28/2015 08:19 SM 5210B-2001 10/17/15 12:57 10/16/15 16:42 10/16/2015 16:42 SM 5220D-1997 11/12/15 10/19/15 13:49 10/19/2015 18:40 4104-LeachateP1-3 C512728-01RE1 Sampled:10/15/15 12:57 Received:10/16/15 09:15Client ID:Lab ID: Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s) EPA 6010C 04/12/16 10/22/15 13:45 10/23/2015 15:30 4104-LeachateP4-5 C512728-02 Sampled:10/15/15 12:30 Received:10/16/15 09:15Client ID:Lab ID: Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s) EPA 300.0 11/12/15 10/17/15 11:36 10/17/2015 11:36 EPA 353.2 10/17/15 12:30 10/16/15 15:03 10/16/2015 16:36 EPA 353.2 11/12/15 10/27/15 07:40 10/27/2015 10:51 EPA 353.2 07/10/18 10/27/15 16:12 10/27/2015 16:15 EPA 6010C 04/12/16 10/22/15 13:45 10/23/2015 15:23 EPA 6020A 04/12/16 10/22/15 13:39 10/23/2015 14:06 EPA 8260B 10/29/15 10/26/15 12:58 10/28/2015 08:47 SM 5210B-2001 10/17/15 12:30 10/16/15 16:42 10/16/2015 16:42 SM 5220D-1997 11/12/15 10/19/15 13:49 10/19/2015 18:40 4104-LeachateP4-5 C512728-02RE1 Sampled:10/15/15 12:30 Received:10/16/15 09:15Client ID:Lab ID: Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s) EPA 365.4 11/12/15 10/23/15 10:29 10/26/2015 13:46 Page 2 of 22 Page 2 of 23 www.encolabs.com NORTH CAROLINA SWS SAMPLE DETECTION SUMMARY Analyte MethodUnitsResults Lab ID:Client ID:4104-LeachateP1-3 C512728-01 Flag NotesMDLNC SWSLMRLDF 76000 ug/L SM 5210B-2001 NE200020001Biochemical Oxygen Demand 640000 ug/L SM 5220D-1997 NE50000500001Chemical Oxygen Demand 4100 ug/L EPA 353.2J 10000100251Nitrate as N 4200 ug/L EPA 353.2JD R-01NE100004100100Nitrate/Nitrite as N 55 ug/L EPA 353.2J 1000100171Nitrite as N 6500 ug/L EPA 365.4D NE100025010Phosphorus 11000 ug/L EPA 300.0J 250000500029001Sulfate as SO4 Analyte MethodUnitsResults Lab ID:Client ID:4104-LeachateP1-3 C512728-01RE1 Flag NotesMDLNC SWSLMRLDF 4420 ug/L EPA 6010CD R-0510050.05.005Barium - Total 4.46 ug/L EPA 6010CJD R-0515.000.5005Beryllium - Total 612 ug/L EPA 6010CD R-051050.07.005Chromium - Total 315 ug/L EPA 6010CD R-051050.05.505Cobalt - Total 661 ug/L EPA 6010CD R-051050.08.005Copper - Total 130 ug/L EPA 6010CD R-051050.015.55Lead - Total 429 ug/L EPA 6010CD R-055050.09.005Nickel - Total 1200 ug/L EPA 6010CD R-052550.07.005Vanadium - Total 1070 ug/L EPA 6010CD R-051050.019.05Zinc - Total Analyte MethodUnitsResults Lab ID:Client ID:4104-LeachateP4-5 C512728-02 Flag NotesMDLNC SWSLMRLDF 2000 ug/L EPA 8260BD R-041005013102-Butanone 14 ug/L EPA 8260BJD R-041005011104-Methyl-2-pentanone 1200 ug/L EPA 8260BD R-04100501210Acetone 290 ug/L EPA 6010C 10010.01.001Barium - Total 880000 ug/L SM 5210B-2001D NE200002000010Biochemical Oxygen Demand 1300000 ug/L SM 5220D-1997 NE1000001000001Chemical Oxygen Demand 13.9 ug/L EPA 6010C 1010.01.401Chromium - Total 7.40 ug/L EPA 6010CJ 1010.01.101Cobalt - Total 1.90 ug/L EPA 6010CJ 1010.01.601Copper - Total 10.8 ug/L EPA 6010CJ 5010.01.801Nickel - Total 3.75 ug/L EPA 6010CJ 1010.01.901Silver - Total 13 ug/L EPA 8260BD R-041101.410Toluene 15.3 ug/L EPA 6010CJ 2510.01.401Vanadium - Total 61.3 ug/L EPA 6010C 1010.03.801Zinc - Total Analyte MethodUnitsResults Lab ID:Client ID:4104-LeachateP4-5 C512728-02RE1 Flag NotesMDLNC SWSLMRLDF 510 ug/L EPA 365.4 NE100251Phosphorus Page 3 of 22 Page 3 of 23 www.encolabs.com ANALYTICAL RESULTS 4104-LeachateP1-3Description:Lab Sample ID:C512728-01 10/16/15 09:15Received: Matrix:Water Sampled:10/15/15 12:57 Work Order:C512728 Kersey Valley Landfill-LeachateProject:Sampled By:Robert L Ford 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 10/28/15 08:191,1,1,2-Tetrachloroethane [630-20-6] ^1.7 REF101.7 UD R-04510 ug/L EPA 8260B 10/28/15 08:191,1,1-Trichloroethane [71-55-6] ^1.2 REF101.2 UD R-04110 ug/L EPA 8260B 10/28/15 08:191,1,2,2-Tetrachloroethane [79-34-5] ^2.8 REF102.8 UD R-04310 ug/L EPA 8260B 10/28/15 08:191,1,2-Trichloroethane [79-00-5] ^1.4 REF101.4 UD R-04110 ug/L EPA 8260B 10/28/15 08:191,1-Dichloroethane [75-34-3] ^1.3 REF101.3 UD R-04510 ug/L EPA 8260B 10/28/15 08:191,1-Dichloroethene [75-35-4] ^2.1 REF102.1 UD R-04510 ug/L EPA 8260B 10/28/15 08:191,2,3-Trichloropropane [96-18-4] ^2.3 REF102.3 UD R-04110 ug/L EPA 8260B 10/28/15 08:191,2-Dibromo-3-chloropropane [96-12-8] ^4.8 REF104.8 UD R-041310 ug/L EPA 8260B 10/28/15 08:191,2-Dibromoethane [106-93-4] ^6.6 REF106.6 UD R-04110 ug/L EPA 8260B 10/28/15 08:191,2-Dichlorobenzene [95-50-1] ^1.9 REF101.9 UD R-04510 ug/L EPA 8260B 10/28/15 08:191,2-Dichloroethane [107-06-2] ^2.1 REF102.1 UD R-04110 ug/L EPA 8260B 10/28/15 08:191,2-Dichloropropane [78-87-5] ^1.0 REF101.0 UD R-04110 ug/L EPA 8260B 10/28/15 08:191,4-Dichlorobenzene [106-46-7] ^1.9 REF101.9 UD R-04110 ug/L EPA 8260B 10/28/15 08:192-Butanone [78-93-3] ^13 REF5013UD R-0410010 ug/L EPA 8260B 10/28/15 08:192-Hexanone [591-78-6] ^8.8 REF508.8 UD R-045010 ug/L EPA 8260B 10/28/15 08:194-Methyl-2-pentanone [108-10-1] ^11 REF5011UD R-0410010 ug/L EPA 8260B 10/28/15 08:19Acetone [67-64-1] ^12 REF5012UD R-0410010 ug/L EPA 8260B 10/28/15 08:19Acrylonitrile [107-13-1] ^35 REF10035UD R-0420010 ug/L EPA 8260B 10/28/15 08:19Benzene [71-43-2] ^1.5 REF101.5 UD R-04110 ug/L EPA 8260B 10/28/15 08:19Bromochloromethane [74-97-5] ^4.8 REF104.8 UD R-04310 ug/L EPA 8260B 10/28/15 08:19Bromodichloromethane [75-27-4] ^1.7 REF101.7 UD R-04110 ug/L EPA 8260B 10/28/15 08:19Bromoform [75-25-2] ^2.2 REF102.2 UD R-04310 ug/L EPA 8260B 10/28/15 08:19Bromomethane [74-83-9] ^1.4 REF101.4 UD R-041010 ug/L EPA 8260B 10/28/15 08:19Carbon disulfide [75-15-0] ^15 REF5015UD R-0410010 ug/L EPA 8260B 10/28/15 08:19Carbon tetrachloride [56-23-5] ^1.7 REF101.7 UD R-04110 ug/L EPA 8260B 10/28/15 08:19Chlorobenzene [108-90-7] ^1.7 REF101.7 UD R-04310 ug/L EPA 8260B 10/28/15 08:19Chloroethane [75-00-3] ^2.3 REF102.3 UD R-041010 ug/L EPA 8260B 10/28/15 08:19Chloroform [67-66-3] ^1.8 REF101.8 UD R-04510 ug/L EPA 8260B 10/28/15 08:19Chloromethane [74-87-3] ^1.3 REF101.3 UD R-04110 ug/L EPA 8260B 10/28/15 08:19cis-1,2-Dichloroethene [156-59-2] ^1.5 REF101.5 UD R-04510 ug/L EPA 8260B 10/28/15 08:19cis-1,3-Dichloropropene [10061-01-5] ^2.0 REF102.0 UD R-04110 ug/L EPA 8260B 10/28/15 08:19Dibromochloromethane [124-48-1] ^1.7 REF101.7 UD R-04310 ug/L EPA 8260B 10/28/15 08:19Dibromomethane [74-95-3] ^2.7 REF102.7 UD R-041010 ug/L EPA 8260B 10/28/15 08:19Ethylbenzene [100-41-4] ^1.3 REF101.3 UD R-04110 ug/L EPA 8260B 10/28/15 08:19Iodomethane [74-88-4] ^17 REF5017UD R-041010 ug/L EPA 8260B 10/28/15 08:19m,p-Xylenes [108-38-3/106-42-3] ^1.7 REF201.7 UD R-04NE10 ug/L EPA 8260B 10/28/15 08:19Methylene chloride [75-09-2] ^2.3 REF102.3 UD R-04110 ug/L EPA 8260B 10/28/15 08:19o-Xylene [95-47-6] ^0.65 REF100.65 UD R-04NE10 ug/L EPA 8260B 10/28/15 08:19Styrene [100-42-5] ^1.1 REF101.1 UD R-04110 ug/L EPA 8260B 10/28/15 08:19Tetrachloroethene [127-18-4] ^1.7 REF101.7 UD R-04110 ug/L EPA 8260B 10/28/15 08:19Toluene [108-88-3] ^1.4 REF101.4 UD R-04110 ug/L EPA 8260B 10/28/15 08:19trans-1,2-Dichloroethene [156-60-5] ^2.1 REF102.1 UD R-04510 ug/L EPA 8260B 10/28/15 08:19trans-1,3-Dichloropropene [10061-02-6] ^1.5 REF101.5 UD R-04110 ug/L EPA 8260B 10/28/15 08:19trans-1,4-Dichloro-2-butene [110-57-6] ^7.0 REF107.0 UD R-0410010 ug/L EPA 8260B 10/28/15 08:19Trichloroethene [79-01-6] ^1.5 REF101.5 UD R-04110 ug/L EPA 8260B 10/28/15 08:19Trichlorofluoromethane [75-69-4] ^2.4 REF102.4 UD R-04110 ug/L EPA 8260B 10/28/15 08:19Vinyl acetate [108-05-4] ^9.5 REF509.5 UD R-045010 ug/L EPA 8260B 10/28/15 08:19Vinyl chloride [75-01-4] ^3.2 REF103.2 UD R-04110 Page 4 of 22 Page 4 of 23 www.encolabs.com 4104-LeachateP1-3Description:Lab Sample ID:C512728-01 10/16/15 09:15Received: Matrix:Water Sampled:10/15/15 12:57 Work Order:C512728 Kersey Valley Landfill-LeachateProject:Sampled By:Robert L Ford 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 10/28/15 08:19Xylenes (Total) [1330-20-7] ^4.5 REF304.5 UD R-04510 Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF 4-Bromofluorobenzene 53-13697 %REFEPA 8260B 10/28/15 08:195J260344950.0 R-041 Dibromofluoromethane 67-129101 %REFEPA 8260B 10/28/15 08:195J260345150.0 R-041 Toluene-d8 59-13488 %REFEPA 8260B 10/28/15 08:195J260344450.0 R-041 Page 5 of 22 Page 5 of 23 www.encolabs.com 4104-LeachateP1-3Description:Lab Sample ID:C512728-01 10/16/15 09:15Received: Matrix:Water Sampled:10/15/15 12:57 Work Order:C512728 Kersey Valley Landfill-LeachateProject:Sampled By:Robert L Ford 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 6020A 10/23/15 14:03Antimony [7440-36-0] ^2.20 VLO20.02.20 UD 610 ug/L EPA 6010C 10/23/15 15:30Arsenic [7440-38-2] ^34.0 JDH50.034.0 UD R-05105 ug/L EPA 6010C 10/23/15 15:30Barium [7440-39-3] ^5.00 JDH50.04420D R-051005 ug/L EPA 6010C 10/23/15 15:30Beryllium [7440-41-7] ^0.500 JDH5.004.46 JD R-0515 ug/L EPA 6010C 10/23/15 15:30Cadmium [7440-43-9] ^1.80 JDH5.001.80 UD R-0515 ug/L EPA 6010C 10/23/15 15:30Chromium [7440-47-3] ^7.00 JDH50.0612D R-05105 ug/L EPA 6010C 10/23/15 15:30Cobalt [7440-48-4] ^5.50 JDH50.0315D R-05105 ug/L EPA 6010C 10/23/15 15:30Copper [7440-50-8] ^8.00 JDH50.0661D R-05105 ug/L EPA 6010C 10/23/15 15:30Lead [7439-92-1] ^15.5 JDH50.0130D R-05105 ug/L EPA 6010C 10/23/15 15:30Nickel [7440-02-0] ^9.00 JDH50.0429D R-05505 ug/L EPA 6020A 10/23/15 14:03Selenium [7782-49-2] ^9.10 VLO30.09.10 UD 1010 ug/L EPA 6010C 10/23/15 15:30Silver [7440-22-4] ^9.50 JDH50.09.50 UD R-05105 ug/L EPA 6020A 10/23/15 14:03Thallium [7440-28-0] ^1.10 VLO10.01.10 UD 5.510 ug/L EPA 6010C 10/23/15 15:30Vanadium [7440-62-2] ^7.00 JDH50.01200D R-05255 ug/L EPA 6010C 10/23/15 15:30Zinc [7440-66-6] ^19.0 JDH50.01070D R-05105 Page 6 of 22 Page 6 of 23 www.encolabs.com 4104-LeachateP1-3Description:Lab Sample ID:C512728-01 10/16/15 09:15Received: Matrix:Water Sampled:10/15/15 12:57 Work Order:C512728 Kersey Valley Landfill-LeachateProject:Sampled By:Robert L Ford Classical Chemistry Parameters ^ - ENCO Cary certified analyte [NC 591] Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL ug/L SM 5210B-2001 10/16/15 16:42Biochemical Oxygen Demand^2000 JOC200076000 NE1 ug/L SM 5220D-1997 10/19/15 18:40Chemical Oxygen Demand^50000 JOC50000640000 NE5 ug/L EPA 353.2 10/27/15 16:15Nitrate as N [14797-55-8] ^25 JLJ1004100J 100001 ug/L EPA 353.2 10/27/15 10:49Nitrate/Nitrite as N^4100 JLJ100004200JD R-01NE100 ug/L EPA 353.2 10/16/15 16:35Nitrite as N [14797-65-0] ^17 JLJ10055J 10001 ug/L EPA 365.4 10/26/15 11:52Phosphorus [7723-14-0] ^250 JLJ10006500D NE10 ug/L EPA 300.0 10/19/15 11:57Sulfate as SO4 [14808-79-8] ^2900 MMR500011000J 2500001 This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 7 of 22 Page 7 of 23 www.encolabs.com 4104-LeachateP4-5Description:Lab Sample ID:C512728-02 10/16/15 09:15Received: Matrix:Water Sampled:10/15/15 12:30 Work Order:C512728 Kersey Valley Landfill-LeachateProject: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 10/28/15 08:471,1,1,2-Tetrachloroethane [630-20-6] ^1.7 REF101.7 UD R-04510 ug/L EPA 8260B 10/28/15 08:471,1,1-Trichloroethane [71-55-6] ^1.2 REF101.2 UD R-04110 ug/L EPA 8260B 10/28/15 08:471,1,2,2-Tetrachloroethane [79-34-5] ^2.8 REF102.8 UD R-04310 ug/L EPA 8260B 10/28/15 08:471,1,2-Trichloroethane [79-00-5] ^1.4 REF101.4 UD R-04110 ug/L EPA 8260B 10/28/15 08:471,1-Dichloroethane [75-34-3] ^1.3 REF101.3 UD R-04510 ug/L EPA 8260B 10/28/15 08:471,1-Dichloroethene [75-35-4] ^2.1 REF102.1 UD R-04510 ug/L EPA 8260B 10/28/15 08:471,2,3-Trichloropropane [96-18-4] ^2.3 REF102.3 UD R-04110 ug/L EPA 8260B 10/28/15 08:471,2-Dibromo-3-chloropropane [96-12-8] ^4.8 REF104.8 UD R-041310 ug/L EPA 8260B 10/28/15 08:471,2-Dibromoethane [106-93-4] ^6.6 REF106.6 UD R-04110 ug/L EPA 8260B 10/28/15 08:471,2-Dichlorobenzene [95-50-1] ^1.9 REF101.9 UD R-04510 ug/L EPA 8260B 10/28/15 08:471,2-Dichloroethane [107-06-2] ^2.1 REF102.1 UD R-04110 ug/L EPA 8260B 10/28/15 08:471,2-Dichloropropane [78-87-5] ^1.0 REF101.0 UD R-04110 ug/L EPA 8260B 10/28/15 08:471,4-Dichlorobenzene [106-46-7] ^1.9 REF101.9 UD R-04110 ug/L EPA 8260B 10/28/15 08:472-Butanone [78-93-3] ^13 REF502000D R-0410010 ug/L EPA 8260B 10/28/15 08:472-Hexanone [591-78-6] ^8.8 REF508.8 UD R-045010 ug/L EPA 8260B 10/28/15 08:474-Methyl-2-pentanone [108-10-1] ^11 REF5014JD R-0410010 ug/L EPA 8260B 10/28/15 08:47Acetone [67-64-1] ^12 REF501200D R-0410010 ug/L EPA 8260B 10/28/15 08:47Acrylonitrile [107-13-1] ^35 REF10035UD R-0420010 ug/L EPA 8260B 10/28/15 08:47Benzene [71-43-2] ^1.5 REF101.5 UD R-04110 ug/L EPA 8260B 10/28/15 08:47Bromochloromethane [74-97-5] ^4.8 REF104.8 UD R-04310 ug/L EPA 8260B 10/28/15 08:47Bromodichloromethane [75-27-4] ^1.7 REF101.7 UD R-04110 ug/L EPA 8260B 10/28/15 08:47Bromoform [75-25-2] ^2.2 REF102.2 UD R-04310 ug/L EPA 8260B 10/28/15 08:47Bromomethane [74-83-9] ^1.4 REF101.4 UD R-041010 ug/L EPA 8260B 10/28/15 08:47Carbon disulfide [75-15-0] ^15 REF5015UD R-0410010 ug/L EPA 8260B 10/28/15 08:47Carbon tetrachloride [56-23-5] ^1.7 REF101.7 UD R-04110 ug/L EPA 8260B 10/28/15 08:47Chlorobenzene [108-90-7] ^1.7 REF101.7 UD R-04310 ug/L EPA 8260B 10/28/15 08:47Chloroethane [75-00-3] ^2.3 REF102.3 UD R-041010 ug/L EPA 8260B 10/28/15 08:47Chloroform [67-66-3] ^1.8 REF101.8 UD R-04510 ug/L EPA 8260B 10/28/15 08:47Chloromethane [74-87-3] ^1.3 REF101.3 UD R-04110 ug/L EPA 8260B 10/28/15 08:47cis-1,2-Dichloroethene [156-59-2] ^1.5 REF101.5 UD R-04510 ug/L EPA 8260B 10/28/15 08:47cis-1,3-Dichloropropene [10061-01-5] ^2.0 REF102.0 UD R-04110 ug/L EPA 8260B 10/28/15 08:47Dibromochloromethane [124-48-1] ^1.7 REF101.7 UD R-04310 ug/L EPA 8260B 10/28/15 08:47Dibromomethane [74-95-3] ^2.7 REF102.7 UD R-041010 ug/L EPA 8260B 10/28/15 08:47Ethylbenzene [100-41-4] ^1.3 REF101.3 UD R-04110 ug/L EPA 8260B 10/28/15 08:47Iodomethane [74-88-4] ^17 REF5017UD R-041010 ug/L EPA 8260B 10/28/15 08:47m,p-Xylenes [108-38-3/106-42-3] ^1.7 REF201.7 UD R-04NE10 ug/L EPA 8260B 10/28/15 08:47Methylene chloride [75-09-2] ^2.3 REF102.3 UD R-04110 ug/L EPA 8260B 10/28/15 08:47o-Xylene [95-47-6] ^0.65 REF100.65 UD R-04NE10 ug/L EPA 8260B 10/28/15 08:47Styrene [100-42-5] ^1.1 REF101.1 UD R-04110 ug/L EPA 8260B 10/28/15 08:47Tetrachloroethene [127-18-4] ^1.7 REF101.7 UD R-04110 ug/L EPA 8260B 10/28/15 08:47Toluene [108-88-3] ^1.4 REF1013D R-04110 ug/L EPA 8260B 10/28/15 08:47trans-1,2-Dichloroethene [156-60-5] ^2.1 REF102.1 UD R-04510 ug/L EPA 8260B 10/28/15 08:47trans-1,3-Dichloropropene [10061-02-6] ^1.5 REF101.5 UD R-04110 ug/L EPA 8260B 10/28/15 08:47trans-1,4-Dichloro-2-butene [110-57-6] ^7.0 REF107.0 UD R-0410010 ug/L EPA 8260B 10/28/15 08:47Trichloroethene [79-01-6] ^1.5 REF101.5 UD R-04110 ug/L EPA 8260B 10/28/15 08:47Trichlorofluoromethane [75-69-4] ^2.4 REF102.4 UD R-04110 ug/L EPA 8260B 10/28/15 08:47Vinyl acetate [108-05-4] ^9.5 REF509.5 UD R-045010 ug/L EPA 8260B 10/28/15 08:47Vinyl chloride [75-01-4] ^3.2 REF103.2 UD R-04110 ug/L EPA 8260B 10/28/15 08:47Xylenes (Total) [1330-20-7] ^4.5 REF304.5 UD R-04510 Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF Page 8 of 22 Page 8 of 23 www.encolabs.com 4104-LeachateP4-5Description:Lab Sample ID:C512728-02 10/16/15 09:15Received: Matrix:Water Sampled:10/15/15 12:30 Work Order:C512728 Kersey Valley Landfill-LeachateProject: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 53-13696 %REFEPA 8260B 10/28/15 08:475J260344850.0 R-041 Dibromofluoromethane 67-12995 %REFEPA 8260B 10/28/15 08:475J260344750.0 R-041 Toluene-d8 59-13487 %REFEPA 8260B 10/28/15 08:475J260344350.0 R-041 Page 9 of 22 Page 9 of 23 www.encolabs.com 4104-LeachateP4-5Description:Lab Sample ID:C512728-02 10/16/15 09:15Received: Matrix:Water Sampled:10/15/15 12:30 Work Order:C512728 Kersey Valley Landfill-LeachateProject: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 6020A 10/23/15 14:06Antimony [7440-36-0] ^2.20 VLO20.02.20 UD 610 ug/L EPA 6010C 10/23/15 15:23Arsenic [7440-38-2] ^6.80 JDH10.06.80 U 101 ug/L EPA 6010C 10/23/15 15:23Barium [7440-39-3] ^1.00 JDH10.0290 1001 ug/L EPA 6010C 10/23/15 15:23Beryllium [7440-41-7] ^0.100 JDH1.000.100 U 11 ug/L EPA 6010C 10/23/15 15:23Cadmium [7440-43-9] ^0.360 JDH1.000.360 U 11 ug/L EPA 6010C 10/23/15 15:23Chromium [7440-47-3] ^1.40 JDH10.013.9 101 ug/L EPA 6010C 10/23/15 15:23Cobalt [7440-48-4] ^1.10 JDH10.07.40 J 101 ug/L EPA 6010C 10/23/15 15:23Copper [7440-50-8] ^1.60 JDH10.01.90 J 101 ug/L EPA 6010C 10/23/15 15:23Lead [7439-92-1] ^3.10 JDH10.03.10 U 101 ug/L EPA 6010C 10/23/15 15:23Nickel [7440-02-0] ^1.80 JDH10.010.8 J 501 ug/L EPA 6020A 10/23/15 14:06Selenium [7782-49-2] ^9.10 VLO30.09.10 UD 1010 ug/L EPA 6010C 10/23/15 15:23Silver [7440-22-4] ^1.90 JDH10.03.75 J 101 ug/L EPA 6020A 10/23/15 14:06Thallium [7440-28-0] ^1.10 VLO10.01.10 UD 5.510 ug/L EPA 6010C 10/23/15 15:23Vanadium [7440-62-2] ^1.40 JDH10.015.3 J 251 ug/L EPA 6010C 10/23/15 15:23Zinc [7440-66-6] ^3.80 JDH10.061.3 101 Page 10 of 22 Page 10 of 23 www.encolabs.com 4104-LeachateP4-5Description:Lab Sample ID:C512728-02 10/16/15 09:15Received: Matrix:Water Sampled:10/15/15 12:30 Work Order:C512728 Kersey Valley Landfill-LeachateProject:Sampled By:ROBERT WELDY Classical Chemistry Parameters ^ - ENCO Cary certified analyte [NC 591] Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL ug/L SM 5210B-2001 10/16/15 16:42Biochemical Oxygen Demand^20000 JOC20000880000D NE10 ug/L SM 5220D-1997 10/19/15 18:40Chemical Oxygen Demand^100000 JOC1000001300000 NE10 ug/L EPA 353.2 10/27/15 16:15Nitrate as N [14797-55-8] ^25 JLJ10025U 100001 ug/L EPA 353.2 10/27/15 10:51Nitrate/Nitrite as N^4100 JLJ100004100UD R-01NE100 ug/L EPA 353.2 10/16/15 16:36Nitrite as N [14797-65-0] ^17 JLJ10017U 10001 ug/L EPA 365.4 10/26/15 13:46Phosphorus [7723-14-0] ^25 JLJ100510 NE1 ug/L EPA 300.0 10/17/15 11:36Sulfate as SO4 [14808-79-8] ^2900 MMR50002900U 2500001 This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 11 of 22 Page 11 of 23 www.encolabs.com QUALITY CONTROL Volatile Organic Compounds by GCMS - Quality Control Batch 5J26034 - EPA 5030B_MS Prepared: 10/26/2015 12:58 Analyzed: 10/27/2015 23:42Blank (5J26034-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 12 of 22 Page 12 of 23 www.encolabs.com QUALITY CONTROL Volatile Organic Compounds by GCMS - Quality Control Batch 5J26034 - EPA 5030B_MS Prepared: 10/26/2015 12:58 Analyzed: 10/27/2015 23:42Blank (5J26034-BLK1) Continued RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L 50.0 53-136Surrogate: 4-Bromofluorobenzene 9849 ug/L 50.0 67-129Surrogate: Dibromofluoromethane 9748 ug/L 50.0 59-134Surrogate: Toluene-d8 8643 Prepared: 10/26/2015 12:58 Analyzed: 10/28/2015 00:10LCS (5J26034-BS1) RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L1.0 20.0 75-1339018 1,1-Dichloroethene ug/L1.0 20.0 81-1349218 Benzene ug/L1.0 20.0 83-1179519 Chlorobenzene ug/L1.0 20.0 71-11810020 Toluene ug/L1.0 20.0 74-1198417 Trichloroethene ug/L 50.0 53-136Surrogate: 4-Bromofluorobenzene 10452 ug/L 50.0 67-129Surrogate: Dibromofluoromethane 9347 ug/L 50.0 59-134Surrogate: Toluene-d8 8844 Prepared: 10/26/2015 12:58 Analyzed: 10/28/2015 00:39Matrix Spike (5J26034-MS1) Source: C513635-08 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L1.0 20.0 75-1331020.21 U20 1,1-Dichloroethene ug/L1.0 20.0 81-1341010.15 U20 Benzene ug/L1.0 20.0 83-1171070.17 U21 Chlorobenzene ug/L1.0 20.0 71-1181160.14 U23 Toluene ug/L1.0 20.0 74-119920.15 U18 Trichloroethene ug/L 50.0 53-136Surrogate: 4-Bromofluorobenzene 10251 ug/L 50.0 67-129Surrogate: Dibromofluoromethane 9346 ug/L 50.0 59-134Surrogate: Toluene-d8 8844 Prepared: 10/26/2015 12:58 Analyzed: 10/28/2015 01:07Matrix Spike Dup (5J26034-MSD1) Source: C513635-08 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L1.0 20.0 2075-13389 140.21 U18 1,1-Dichloroethene ug/L1.0 20.0 1781-13488 140.15 U18 Benzene ug/L1.0 20.0 1683-11790 180.17 U18 QR-02Chlorobenzene ug/L1.0 20.0 1771-11897 180.14 U19 QR-02Toluene ug/L1.0 20.0 2274-11977 180.15 U15 Trichloroethene ug/L 50.0 53-136Surrogate: 4-Bromofluorobenzene 10452 ug/L 50.0 67-129Surrogate: Dibromofluoromethane 9246 ug/L 50.0 59-134Surrogate: Toluene-d8 8844 Metals (total recoverable) by EPA 6000/7000 Series Methods - Quality Control Batch 5J22028 - EPA 3005A Prepared: 10/22/2015 13:39 Analyzed: 10/23/2015 13:07Blank (5J22028-BLK1) Page 13 of 22 Page 13 of 23 www.encolabs.com QUALITY CONTROL Metals (total recoverable) by EPA 6000/7000 Series Methods - Quality Control Batch 5J22028 - EPA 3005A Prepared: 10/22/2015 13:39 Analyzed: 10/23/2015 13:07Blank (5J22028-BLK1) Continued 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: 10/22/2015 13:39 Analyzed: 10/23/2015 13:11LCS (5J22028-BS1) RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L2.00 200 80-12097193 Antimony ug/L3.00 200 80-120109217 Selenium ug/L1.00 200 80-120104208 Thallium Prepared: 10/22/2015 13:39 Analyzed: 10/23/2015 13:18Matrix Spike (5J22028-MS1) Source: C512711-01 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L2.00 200 75-125963.23196 Antimony ug/L3.00 200 75-1251070.910 U215 Selenium ug/L1.00 200 75-1251040.110 U207 Thallium Prepared: 10/22/2015 13:39 Analyzed: 10/23/2015 13:22Matrix Spike Dup (5J22028-MSD1) Source: C512711-01 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L2.00 200 2075-12599 23.23201 Antimony ug/L3.00 200 2075-125110 20.910 U220 Selenium ug/L1.00 200 2075-125106 20.110 U212 Thallium Prepared: 10/22/2015 13:39 Analyzed: 10/23/2015 13:25Post Spike (5J22028-PS1) Source: C512711-01 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L2.00 200 80-120993.23200 Antimony ug/L3.00 200 80-1201070.270214 Selenium ug/L1.00 200 80-1201020.0754205 Thallium Batch 5J22033 - EPA 3005A Prepared: 10/22/2015 13:45 Analyzed: 10/23/2015 14:07Blank (5J22033-BLK1) 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 Page 14 of 22 Page 14 of 23 www.encolabs.com QUALITY CONTROL Metals (total recoverable) by EPA 6000/7000 Series Methods - Quality Control Batch 5J22033 - EPA 3005A Prepared: 10/22/2015 13:45 Analyzed: 10/23/2015 14:07Blank (5J22033-BLK1) Continued RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L10.03.10 U Lead ug/L10.01.80 U Nickel ug/L10.01.90 U Silver ug/L10.01.40 U Vanadium ug/L10.03.80 U Zinc Prepared: 10/22/2015 13:45 Analyzed: 10/23/2015 14:10LCS (5J22033-BS1) RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L10.0 200 80-120102204 Arsenic ug/L10.0 200 80-12097195 Barium ug/L1.00 20.0 80-1209719.4 Beryllium ug/L1.00 20.0 80-12010120.2 Cadmium ug/L10.0 200 80-12097193 Chromium ug/L10.0 200 80-12099199 Cobalt ug/L10.0 200 80-12094188 Copper ug/L10.0 200 80-12099199 Lead ug/L10.0 200 80-12098196 Nickel ug/L10.0 200 80-12096193 Silver ug/L10.0 200 80-12093187 Vanadium ug/L10.0 200 80-12098197 Zinc Prepared: 10/22/2015 13:45 Analyzed: 10/23/2015 14:16Matrix Spike (5J22033-MS1) Source: C512727-06 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L10.0 200 75-125996.80 U198 Arsenic ug/L10.0 200 75-1259878.7275 Barium ug/L1.00 20.0 75-125990.100 U19.9 Beryllium ug/L1.00 20.0 75-1251020.360 U20.4 Cadmium ug/L10.0 200 75-125993.56202 Chromium ug/L10.0 200 75-1251015.60207 Cobalt ug/L10.0 200 75-125982.33198 Copper ug/L10.0 200 75-1251023.10 U203 Lead ug/L10.0 200 75-1251002.01201 Nickel ug/L10.0 200 75-125991.90 U197 Silver ug/L10.0 200 75-125969.21202 Vanadium ug/L10.0 200 75-1251008.36209 Zinc Prepared: 10/22/2015 13:45 Analyzed: 10/23/2015 14:18Matrix Spike Dup (5J22033-MSD1) Source: C512727-06 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L10.0 200 2075-12598 0.86.80 U197 Arsenic ug/L10.0 200 2075-12598 0.178.7275 Barium ug/L1.00 20.0 2075-125100 0.30.100 U19.9 Beryllium ug/L1.00 20.0 2075-125101 0.70.360 U20.3 Cadmium Page 15 of 22 Page 15 of 23 www.encolabs.com QUALITY CONTROL Metals (total recoverable) by EPA 6000/7000 Series Methods - Quality Control Batch 5J22033 - EPA 3005A Prepared: 10/22/2015 13:45 Analyzed: 10/23/2015 14:18Matrix Spike Dup (5J22033-MSD1) Continued Source: C512727-06 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L10.0 200 2075-12599 0.33.56202 Chromium ug/L10.0 200 2075-125100 0.25.60206 Cobalt ug/L10.0 200 2075-12597 0.32.33197 Copper ug/L10.0 200 2075-125102 0.23.10 U204 Lead ug/L10.0 200 2075-12599 0.12.01201 Nickel ug/L10.0 200 2075-12598 0.21.90 U197 Silver ug/L10.0 200 2075-12596 0.39.21202 Vanadium ug/L10.0 200 2075-125100 0.0078.36209 Zinc Prepared: 10/22/2015 13:45 Analyzed: 10/23/2015 14:21Post Spike (5J22033-PS1) Source: C512727-06 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag mg/L0.0100 0.200 80-12095-0.003060.190 Arsenic mg/L0.0100 0.200 80-120940.07870.266 Barium mg/L0.00100 0.0200 80-12095-0.0001230.0190 Beryllium mg/L0.00100 0.0200 80-120970.0001600.0196 Cadmium mg/L0.0100 0.200 80-120950.003560.193 Chromium mg/L0.0100 0.200 80-120960.005600.198 Cobalt mg/L0.0100 0.200 80-120940.002330.190 Copper mg/L0.0100 0.200 80-120970.001810.195 Lead mg/L0.0100 0.200 80-120960.002010.193 Nickel mg/L0.0100 0.200 80-120930.0006620.186 Silver mg/L0.0100 0.200 80-120920.009210.193 Vanadium mg/L0.0100 0.200 80-1201000.008360.209 Zinc Classical Chemistry Parameters - Quality Control Batch 5J16039 - NO PREP Prepared & Analyzed: 10/16/2015 16:42Blank (5J16039-BLK1) RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L20002000U Biochemical Oxygen Demand Prepared & Analyzed: 10/16/2015 16:42LCS (5J16039-BS1) RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L2000 198000 85-115111220000 Biochemical Oxygen Demand Prepared & Analyzed: 10/16/2015 16:42Duplicate (5J16039-DUP1) Source: C512482-01 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L2000 30157005600 Biochemical Oxygen Demand Page 16 of 22 Page 16 of 23 www.encolabs.com QUALITY CONTROL Classical Chemistry Parameters - Quality Control Batch 5J16042 - NO PREP Prepared: 10/16/2015 15:03 Analyzed: 10/16/2015 16:30Blank (5J16042-BLK1) RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L10017U Nitrite as N Prepared: 10/16/2015 15:03 Analyzed: 10/16/2015 16:09LCS (5J16042-BS1) RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag mg/L0.10 1.00 90-110990.99 Nitrite as N Prepared: 10/16/2015 15:03 Analyzed: 10/16/2015 16:31Matrix Spike (5J16042-MS1) Source: C513436-01 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L100 1000 90-1101061101200 Nitrite as N Prepared: 10/16/2015 15:03 Analyzed: 10/16/2015 16:34Matrix Spike Dup (5J16042-MSD1) Source: C513436-01 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L100 1000 1090-110107 0.41101200 Nitrite as N Batch 5J17001 - NO PREP Prepared & Analyzed: 10/17/2015 11:36Blank (5J17001-BLK1) RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L50002900U Sulfate as SO4 Prepared & Analyzed: 10/17/2015 11:36LCS (5J17001-BS1) RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L5000 50000 90-1109949000 Sulfate as SO4 Prepared & Analyzed: 10/17/2015 11:36Matrix Spike (5J17001-MS1) Source: C512209-01 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L5000 20000 90-1101012900 U20000 Sulfate as SO4 Prepared & Analyzed: 10/17/2015 11:36Matrix Spike (5J17001-MS2) Source: C512209-02 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L5000 20000 90-11092640025000 Sulfate as SO4 Prepared & Analyzed: 10/17/2015 11:36Matrix Spike Dup (5J17001-MSD1) Source: C512209-01 Page 17 of 22 Page 17 of 23 www.encolabs.com QUALITY CONTROL Classical Chemistry Parameters - Quality Control Batch 5J17001 - NO PREP Prepared & Analyzed: 10/17/2015 11:36Matrix Spike Dup (5J17001-MSD1) Continued Source: C512209-01 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L5000 20000 1090-11098 32900 U20000 Sulfate as SO4 Batch 5J19019 - Same Prepared: 10/19/2015 13:49 Analyzed: 10/19/2015 18:40Blank (5J19019-BLK1) RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L1000010000U Chemical Oxygen Demand Prepared: 10/19/2015 13:49 Analyzed: 10/19/2015 18:40LCS (5J19019-BS1) RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L10000 500000 90-11099490000 Chemical Oxygen Demand Prepared: 10/19/2015 13:49 Analyzed: 10/19/2015 18:40Matrix Spike (5J19019-MS1) Source: C508528-02 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L50000 2500000 90-110985200003000000 Chemical Oxygen Demand Prepared: 10/19/2015 13:49 Analyzed: 10/19/2015 18:40Matrix Spike Dup (5J19019-MSD1) Source: C508528-02 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L50000 2500000 1090-11099 0.45200003000000 Chemical Oxygen Demand Batch 5J19020 - NO PREP Prepared & Analyzed: 10/19/2015 11:58Blank (5J19020-BLK1) RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L50002900U Sulfate as SO4 Prepared & Analyzed: 10/19/2015 11:58LCS (5J19020-BS1) RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L5000 50000 90-1109648000 Sulfate as SO4 Prepared & Analyzed: 10/19/2015 11:58Matrix Spike (5J19020-MS1) Source: C512209-01 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L5000 20000 90-110932900 U19000 Sulfate as SO4 Prepared & Analyzed: 10/19/2015 11:58Matrix Spike Dup (5J19020-MSD1) Page 18 of 22 Page 18 of 23 www.encolabs.com QUALITY CONTROL Classical Chemistry Parameters - Quality Control Batch 5J19020 - NO PREP Prepared & Analyzed: 10/19/2015 11:58Matrix Spike Dup (5J19020-MSD1) Continued Source: C512209-01 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L5000 20000 1090-11090 42900 U18000 Sulfate as SO4 Batch 5J23002 - Same Prepared: 10/23/2015 10:29 Analyzed: 10/26/2015 11:10Blank (5J23002-BLK1) RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L10025U Phosphorus Prepared: 10/23/2015 10:29 Analyzed: 10/26/2015 11:11LCS (5J23002-BS1) RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L100 1600 80-120951500 Phosphorus Prepared: 10/23/2015 10:29 Analyzed: 10/26/2015 13:38Matrix Spike (5J23002-MS1) Source: C511905-01RE1 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L400 640 80-12076640008900D QM-07Phosphorus Prepared: 10/23/2015 10:29 Analyzed: 10/26/2015 13:40Matrix Spike Dup (5J23002-MSD1) Source: C511905-01RE1 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L400 640 2580-120762 0.340008900D QM-07Phosphorus Batch 5J27002 - NO PREP Prepared: 10/27/2015 07:40 Analyzed: 10/27/2015 10:36Blank (5J27002-BLK1) RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L10041U Nitrate/Nitrite as N Prepared: 10/27/2015 07:40 Analyzed: 10/27/2015 10:29LCS (5J27002-BS1) RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag mg/L0.10 1.25 90-110991.2 Nitrate/Nitrite as N Prepared: 10/27/2015 07:40 Analyzed: 10/27/2015 10:38Matrix Spike (5J27002-MS1) Source: C511593-01 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L100 513 90-11011241 U580 QM-07Nitrate/Nitrite as N Prepared: 10/27/2015 07:40 Analyzed: 10/27/2015 12:04Matrix Spike (5J27002-MS2) Page 19 of 22 Page 19 of 23 www.encolabs.com QUALITY CONTROL Classical Chemistry Parameters - Quality Control Batch 5J27002 - NO PREP Prepared: 10/27/2015 07:40 Analyzed: 10/27/2015 12:04Matrix Spike (5J27002-MS2) Continued Source: C511593-02RE1 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L2000 10000 90-110821900027000 QM-07Nitrate/Nitrite as N Prepared: 10/27/2015 07:40 Analyzed: 10/27/2015 10:42Matrix Spike Dup (5J27002-MSD1) Source: C511593-01 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L100 513 1090-110107 541 U550 Nitrate/Nitrite as N Page 20 of 22 Page 20 of 23 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 spike recovery was outside acceptance limits for the MS and/or MSD. The batch was accepted based on acceptable LCS recovery. QM-07 The RPD result exceeded the QC control limits; however, both percent recoveries were acceptable. Sample results for the QC batch were accepted based on percent recoveries and completeness of QC data. QR-02 The Reporting Limit for this analyte has been raised to account for matrix interference.R-01 The Reporting Limits for this analysis are elevated due to sample foaming.R-04 The sample was diluted due to the presence of high levels of non-target analytes resulting in elevated reporting limits. R-05 Page 21 of 22 Page 21 of 23 Page 22 of 23 Page 23 of 23