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HomeMy WebLinkAbout4104_HighPointKerseyValley_GWMR_DIN28150_20160411 May 16, 2016 Ms. Jackie Drummond, Hydrogeologist NC Division of Waste Management Solid Waste Section Mail Service Center 1646 Raleigh, NC 27699-1646 Re: 2016 First Semi-Annual Water Quality Monitoring Results Kersey Valley MSWLF Permit #41-04 High Point, North Carolina Dear Jackie: Babb & Associates, P.A. has completed the 2016 first semi-annual sampling event at the Kersey Valley MSWLF. On April 11-12, 2016, 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 me at (919) 605-4719. Respectfully, Babb & Associates, P.A. Gary D. Babb, P.G. President Enclosures cc: Mr. Robby Stone (pdf copy) Mr. Mike Spencer (paper copy) 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 April 2016 __________________________________ Gary D. Babb, Licensed Geologist Table of Contents 1.0 Introduction 1 1.1 Site Information 1.2 Site Geology 1.3 Site Hydrogeology 2.0 Water Quality Monitoring Program 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 April 2016 Page 1 1.0 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 msl 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 April 2016 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 April 2016 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 April 2016 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 April 2016 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 April 2016 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 between sample locations. 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 April 2016 Page 7 4.0 Laboratory Analysis The samples were analyzed for parameters specified by the NC 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 April 2016 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 April 11-12, 2016 monitoring event. The groundwater elevations were calculated relative to the surveyed measuring point (top of casing) for each monitoring well. The groundwater elevations are summarized on Table 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 April 2016 monitoring event: Monitoring Wells MW-8A/8B 0.021 ft/ft downward Monitoring Wells MW-9/9D 0.013 ft/ft downward Monitoring Wells MW-13S/13D 0.008 ft/ft downward Kersey Valley MSWLF Water Quality Monitoring Report April 2016 Page 9 6.0 Laboratory Analytical Results Final laboratory analytical results for the samples collected on April 12, 2016 were received from the analytical laboratory on May 5, 2016. A summary of the analytical results are provided on Table 1 (groundwater), Table 2 (surface water), Table 3 (field parameters), and Table 4 (landfill leachate). Please note that due to above-grade structural damage to monitoring well MW-3A, this well was purged and sampled on April 20, 2016 after repairs had been completed. 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 (2.32 ug/l) in monitoring well MW-4 slightly exceeds the established NC 2L Groundwater Standard of 2.0 ug/l. Monitoring well MW- 4 is located hydraulically upgradient of the Area 1 landfill. 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 one of the reported inorganic compounds (cobalt in SW-10) exceeded the NC 2B Surface Water Standard. The reported concentration of cobalt (22.7 ug/l) in SW-10 exceeds the established NC 2B Surface Water Standard of 3.0 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 April 2016 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 (140,000 ug/l), COD (730,000 ug/l), phosphorus (5,800 ug/l), nitrite/nitrate (930 ug/l), and sulfate (8,900 ug/l- estimated). Please refer to Table 4 for a full summary of the reported VOCs, inorganics, and other indicator compounds in the two leachate samples. 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 April 2016 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 April 2016 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 2016 fall semi-annual water quality monitoring event is tentatively scheduled for October 2016. Attachments to this report include tables summarizing the groundwater and surface water analytical results (Tables 1 & 2), field parameters collected during the monitoring event (Table 3), 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 T O C = 7 8 4 . 6 2 D T W = 1 3 . 4 9 G W E = 7 7 1 . 1 3 M W - 7 D T O C = 7 8 3 . 9 7 D T W = 2 1 . 2 2 G W E = 7 6 2 . 7 5 M W - 8 A T O C = 7 6 0 . 6 9 D T W = 7 . 1 2 G W E = 7 5 3 . 5 7 M W - 8 B T O C = 7 6 0 . 9 1 D T W = 7 . 6 4 G W E = 7 5 3 . 2 7 M W - 1 5 T O C = 7 7 5 . 9 3 D T W = 1 5 . 1 0 G W E = 7 6 0 . 8 3 MW-9TOC=786.48DTW=21.66GWE=764.82 M W - 1 0 T O C = 8 1 4 . 8 4 D T W = 2 0 . 7 7 G W E = 7 9 4 . 0 7 M W - 1 T O C = 8 3 3 . 3 7 D T W = 2 8 . 4 1 G W E = 8 0 4 . 9 6 MW- 4 TOC=830.3 2 DTW=15.7 7 GWE=814.5 5 M W - 6 A T O C = 7 8 4 . 6 2 MW-11TOC=813.06DTW=9.58GWE=803.48MW-12TOC=782.18DTW=9.10GWE=773.08 M W - 1 3 S T O C = 8 1 9 . 1 9 D T W = 2 3 . 6 9 G W E = 7 9 5 . 5 0 M W - 1 3 D T O C = 8 1 8 . 7 8 D T W = 2 3 . 5 1 G W E = 7 9 5 . 2 7 M W - 1 4 T O C = 8 0 5 . 2 1 D T W = 1 6 . 4 1 G W E = 7 8 8 . 8 0 MW-9TOC=786.48DTW=21.66GWE=764.82 M W - 1 0 T O C = 8 1 4 . 8 4 D T W = 2 0 . 7 7 G W E = 7 9 4 . 0 7 M W - 1 T O C = 8 3 3 . 3 7 D T W = 2 8 . 4 1 G W E = 8 0 4 . 9 6 MW- 4 TOC=830.3 2 DTW=15.7 7 GWE=814.5 5 M W - 6 A T O C = 7 8 4 . 6 2 MW-11TOC=813.06DTW=9.58GWE=803.48MW-12TOC=782.18DTW=9.10GWE=773.08 M W - 1 3 S T O C = 8 1 9 . 1 9 D T W = 2 3 . 6 9 G W E = 7 9 5 . 5 0 M W - 1 3 D T O C = 8 1 8 . 7 8 D T W = 2 3 . 5 1 G W E = 7 9 5 . 2 7 M W - 1 4 T O C = 8 0 5 . 2 1 D T W = 1 6 . 4 1 G W E = 7 8 8 . 8 0 P R O J E C T T I T L E : D R A W I N G T I T L E : R E V . D A T E D E S C R I P T I O N D E S I G N E D : D R A W N : A P P R O V E D : P R O J E C T N O : S C A L E : F I L E N A M E : P R E P A R E D B Y : P R E P A R E D F O R : S H E E T N U M B E R : D R A W I N G N U M B E R : D A T E : G:\CAD\High Point\Hpoint 14-1\sheets\HP-D0511.dwg - 5/11/2016 10:32 AM S E A L S E A L S M I T H G A R D N E R E N G I N E E R S + 1 4 N . B o y l a n A v e n u e , R a l e i g h N C 2 7 6 0 3 N C L I C . N O . C - 0 8 2 8 ( E N G I N E E R I N G ) 9 1 9 . 8 2 8 . 0 5 7 7 E l e c t r o n i c f i l e s a r e i n s t r u m e n t s o f s e r v i c e p r o v i d e d b y S m i t h G a r d n e r , I n c . f o r t h e c o n v e n i e n c e o f t h e i n t e n d e d r e c i p i e n t ( s ) , a n d n o w a r r a n t y i s e i t h e r e x p r e s s e d o r i m p l i e d .   A n y r e u s e o r r e d i s t r i b u t i o n o f t h i s d o c u m e n t i n w h o l e o r p a r t w i t h o u t t h e w r i t t e n a u t h o r i z a t i o n o f S m i t h G a r d n e r , I n c . , w i l l b e a t t h e s o l e r i s k o f t h e r e c i p i e n t .   I f t h e r e i s a d i s c r e p a n c y b e t w e e n t h e e l e c t r o n i c f i l e s a n d t h e s i g n e d a n d s e a l e d h a r d c o p i e s , t h e h a r d c o p i e s s h a l l g o v e r n .   U s e o f   a n y e l e c t r o n i c f i l e s g e n e r a t e d o r p r o v i d e d b y S m i t h G a r d n e r , I n c . , c o n s t i t u t e s a n a c c e p t a n c e o f t h e s e t e r m s a n d c o n d i t i o n s . © 2014 Smith Gardner, Inc. C I T Y O F H I G H P O I N T D E P A R T M E N T O F P U B L I C S E R V I C E S H I G H P O I N T , N C K E R S E Y V A L L E Y M S W L A N D F I L L P H A S E S 5 A & 5 B G R O U N D W A T E R P O T E N T I O M E T R I C S U R F A C E M A P A P R I L 2 0 1 6   M . M . G . C . T . J . H P O I N T 1 6 - 1 A S S H O W N M a y 2 0 1 6 H P - D 0 5 1 1 F I G . 1 M W - 1 T O C = D T W = G W E =           TABLES TA B L E 1 20 1 6 F i r s t S e m i - A n n u a l G r o u n d w a t e r M o n i t o r i n g W e l l 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 MW - 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 ) Ar s e n i c BQ L B Q L B Q L B Q L B Q L 9 . 6 6 J B Q L 1 0 Ba r i u m 97 . 8 J 1 6 4 5 4 . 7 J 2 6 7 4 3 . 9 J 8 0 . 7 J 7 0 . 3 J 7 0 0 Be r y l l i u m 0. 6 4 2 J 0 . 7 0 2 J 0 . 3 6 J B Q L B Q L B Q L B Q L N E Ca d m i u m BQ L B Q L 2. 3 2 BQ L B Q L B Q L B Q L 2 Ch r o m i u m 1. 9 9 J 9 . 6 8 J 1 . 7 6 J B Q L B Q L 2 . 8 8 J B Q L 1 0 Co b a l t 6. 6 9 J 7 . 9 7 J B Q L 1 1 . 4 1 . 5 5 J 7 . 0 9 J 2 . 0 4 J N E Co p p e r 2. 0 4 J 9 . 1 0 J B Q L B Q L B Q L 2 . 0 9 J B Q L 1 0 0 0 Le a d BQ 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 10 . 8 J 1 6 . 6 J B Q L 2 . 4 0 J B Q L 2 . 6 9 J 2 . 9 5 J 1 0 0 Va n a d i u m BQ L 5 9 . 0 2 . 1 4 J B Q L 2 . 6 3 J 7 . 2 1 J 1 3 . 2 J N E Zi n c 43 . 6 2 9 . 3 1 3 . 0 B Q L B Q L 6 . 1 7 J 1 0 . 6 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 BQ 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 A p r i l 1 2 , 2 0 1 6 ( M W - 3 A s a m p l e d o n A p r i l 2 0 , 2 0 1 6 ) BQ L - B e l o w l a b o r a t o r y q u a n t i t a t i o n l i m i t . 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 d a 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 6 F i r s t S e m i - A n n u a l G r o u n d w a t e r M o n i t o r i n g W e l l 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 MW - 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 ) Ar s e n i c BQ L B Q L B Q L 7 . 5 7 J B Q L 8 . 7 0 J B Q L 1 0 Ba r i u m 96 . 9 J 1 5 2 5 1 . 5 J 5 0 . 8 J 2 7 . 6 J 9 3 . 1 J 8 6 . 2 J 7 0 0 Be r y l l i u m 0. 1 2 9 J B Q L B Q L B Q L B Q L B Q L B Q L N E Ca d m i u m BQ L B Q L 0 . 9 2 0 J B Q L B Q L B Q L B Q L 2 Ch r o m i u m BQ L B Q L 1 . 5 9 J B Q L B Q L B Q L B Q L 1 0 Co b a l t 2. 0 4 J B Q L 3 . 0 7 J B Q L B Q L B Q L B Q L N E Co p p e r BQ L B Q L 5 . 1 6 J B Q L B Q L B Q L B Q L 1 0 0 0 Ni c k e l 2. 2 6 J 5 . 5 3 J 2 . 7 9 J B Q L B Q L B Q L 8 . 3 1 J 1 0 0 Se l e n i u m BQ L B Q L B Q L B Q L 1 . 2 0 J 1 . 1 2 J B Q L 2 0 Va n a d i u m 8. 3 8 J 3 . 6 4 J 1 1 . 4 J 2 . 3 2 J B Q L 2 . 1 1 J 2 . 1 0 J N E Zi n c 21 . 5 B Q L 1 9 . 0 1 1 . 4 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 BQ 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 A p r i l 1 2 , 2 0 1 6 BQ L - B e l o w l a b o r a t o r y q u a n t i t a t i o n l i m i t . 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 d a 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 6 F i r s t S e m i - A n n u a l S u r f a c e W a t e r L a b o r a t o r y A n a l y t i c a l R e s u 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 SW - 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 ) An t i m o n y 0. 2 5 9 J B Q L B Q L B Q L B Q L 0 . 2 3 6 J B Q L B Q L 5 . 6 Ba r i u m 94 . 8 J 8 3 . 1 J 1 9 3 4 1 . 8 6 5 . 3 J 7 9 . 3 J 6 9 . 1 J 1 7 5 1 0 0 0 Ch r o m i u m BQ L B Q L 5 . 8 5 J B Q L B Q L 4 . 6 0 J 4 . 4 9 J B Q L 5 0 Co b a l t 1. 2 3 J 2 . 1 4 J 7 . 4 5 J 1 . 2 1 J 1 . 1 1 J 2 . 4 5 J 2 . 7 2 J 22.7 3 Co p p e r BQ L B Q L 7 . 2 6 J B Q L 2 . 3 3 J 7 . 1 1 J 3 . 6 2 J B Q L 7 Le a d BQ L B Q L B Q L B Q L B Q L 4 . 4 4 J B Q L B Q L 2 5 Ni c k e l BQ L B Q L 7 . 4 8 J 2 . 4 6 J 2 . 4 2 J 4 . 1 9 J 3 . 5 8 J B Q L 8 8 Va n a d i u m 2. 2 2 J 2 . 2 7 J 3 5 . 7 1 . 4 9 J 2 . 7 6 J 1 0 . 8 J 1 5 . 1 J B Q L N E Zi n c 5. 5 2 J B Q L 1 1 . 8 7 . 8 6 J B Q L 1 8 . 0 7 . 1 2 J B Q L 5 0 Me t h o d 8 2 6 0 B ( u g / l ) Ch l o r o f o r m BQ L B Q L B Q L B Q L B Q L B Q L B Q L 0 . 4 7 J 5 . 6 No t e s : Sa m p l e s c o l l e c t e d o n A p r i l 1 2 , 2 0 1 6 BQ L - B e l o w l a b o r a t o r y q u a n t i t a t i o n l i m i t . 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 d a 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 6 F i r s t S e m i - A n n u a l F i e l d P a r a m e t e r s 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 4/ 1 2 / 2 0 1 6 10 5 0 12 3 17 . 7 5.3 MW - 3 A 4/ 2 0 / 2 0 1 6 11 3 0 27 7 19 . 7 7.0 MW - 4 4/ 1 2 / 2 0 1 6 10 3 9 45 17 . 7 5.9 MW - 6 A 4/ 1 2 / 2 0 1 6 90 8 51 6 15 . 6 6.4 MW - 8 A 4/ 1 2 / 2 0 1 6 85 1 19 15 . 7 7.0 MW - 9 4/ 1 2 / 2 0 1 6 92 4 42 6 17 6.4 MW - 1 0 4/ 1 2 / 2 0 1 6 11 0 7 13 9 16 . 6 5.9 MW - 1 1 4/ 1 2 / 2 0 1 6 10 1 9 15 5 15 . 7 6.9 MW - 1 2 4/ 1 2 / 2 0 1 6 95 1 30 4 15 . 5 6.9 MW - 1 3 S 4/ 1 2 / 2 0 1 6 11 4 5 15 7 17 6.0 MW - 1 4 4/ 1 2 / 2 0 1 6 12 0 3 23 6 16 . 2 6.2 MW - 1 5 4/ 1 2 / 2 0 1 6 12 4 8 73 0 16 . 3 6.7 MW - 1 6 4/ 1 2 / 2 0 1 6 13 0 2 75 9 16 . 5 7.2 MW - 1 7 4/ 1 2 / 2 0 1 6 13 2 9 32 8 17 . 4 6.4 SW - 1 4/ 1 2 / 2 0 1 6 10 0 4 39 4 15 . 1 7.2 SW - 3 4/ 1 2 / 2 0 1 6 85 9 19 9 15 . 1 7.1 SW - 5 4/ 1 2 / 2 0 1 6 94 0 15 9 18 . 1 6.9 SW - 6 4/ 1 2 / 2 0 1 6 12 3 0 23 2 15 . 9 7.0 SW - 7 4/ 1 2 / 2 0 1 6 13 1 6 38 9 16 . 7 7.8 SW - 8 4/ 1 2 / 2 0 1 6 13 3 9 32 0 17 . 6 7.2 SW - 9 4/ 1 2 / 2 0 1 6 12 1 8 22 1 17 . 0 6.7 SW - 1 0 4/ 1 2 / 2 0 1 6 13 4 8 70 0 17 . 2 6.4 Le a c h a t e P h a s e 1 - 3 4/ 1 2 / 2 0 1 6 14 5 1 19 3 6 19 . 3 8.0 Le a c h a t e P h a s e 4 - 5 4/ 1 2 / 2 0 1 6 14 2 4 15 5 1 17 . 6 7.4 TA B L E 4 20 1 6 F i r s t 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 Le a c h a t e P h a s e 1 - 3 ( A r e a 1 ) Le 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 ) An t i m o n y BQ L 5. 8 6 J Ar s e n i c BQ L 15 . 4 Ba r i u m 33 4 20 8 Be r y l l i u m BQ L BQ L Ch r o m i u m 4. 5 3 J 31 . 9 Co b a l t 13 . 1 10 . 4 Co p p e r BQ L 5. 5 5 J Ni c k e l 37 . 0 J 70 . 7 Va n a d i u m 3. 6 9 J 30 . 2 Zi n c 6. 2 6 J 30 . 6 Bi o c h e m i c a l O x y g e n D e m a n d 37 0 0 0 14 0 0 0 0 Ch e m i c a l O x y g e n D e m a n d 39 0 0 0 0 73 0 0 0 0 Ni t r a t e / N i t r i t e 93 0 BQ L Ph o s p h o r u s 84 0 58 0 0 Su l f a t e 89 0 0 BQ L Me t h o d 8 2 6 0 B ( u g / l ) Ac e t o n e BQ L 17 0 0 2- B u t a n o n e BQ L 18 0 0 4- M e t h y l - 2 - p e n t a n o n e BQ L 46 . 0 J To l u e n e BQ L 29 No t e s : Sa m p l e s c o l l e c t e d o n A p r i l 1 2 , 2 0 1 6 BQ L - B e l o w l a b o r a t o r y q u a n t i t a t i o n l i m i t . 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 2 8 . 4 1 8 0 4 . 9 6 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 6 . 8 0 7 3 2 . 7 0 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 5 . 7 7 8 1 4 . 5 5 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 3 . 4 9 7 7 1 . 1 3 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 . 2 2 7 6 2 . 7 5 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 . 1 2 7 5 3 . 5 7 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 . 6 4 7 5 3 . 2 7 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 1 . 6 6 7 6 4 . 8 2 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 1 . 4 2 7 6 4 . 4 9 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 0 . 7 7 7 9 4 . 0 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 9 . 5 8 8 0 3 . 4 8 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 . 1 0 7 7 3 . 0 8 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 3 . 6 9 7 9 5 . 5 0 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 3 . 5 1 7 9 5 . 2 7 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 6 . 4 1 7 8 8 . 8 0 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 . 1 0 7 6 0 . 8 3 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 0 . 8 4 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 3 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 A p r i l 1 1 , 2 0 1 6 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 Av 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): CZ04682,CZ05496 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, May 5, 2016 RE: Laboratory Results for Dear Gary Babb, Enclosed is a copy of your laboratory report for test samples received by our laboratory between Wednesday, April 13, 2016 and Wednesday, April 20, 2016. The total number of pages in this report, including this page is 96. Page 1 of 102 www.encolabs.com SAMPLE SUMMARY/LABORATORY CHRONICLE 4104-MW1 CZ04682-01 Sampled:04/12/16 10:50 Received:04/13/16 10:30Client ID:Lab ID: Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s) EPA 6010D 10/09/16 04/13/16 13:09 4/15/2016 10:21 EPA 6020B 10/09/16 04/13/16 13:14 4/18/2016 13:05 EPA 8260B 04/26/16 04/15/16 11:00 4/18/2016 15:56 4104-MW4 CZ04682-02 Sampled:04/12/16 10:39 Received:04/13/16 10:30Client ID:Lab ID: Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s) EPA 6010D 10/09/16 04/13/16 13:09 4/15/2016 10:35 EPA 6020B 10/09/16 04/13/16 13:14 4/18/2016 12:25 EPA 8260B 04/26/16 04/15/16 11:00 4/18/2016 16:25 4104-MW6A CZ04682-03 Sampled:04/12/16 09:08 Received:04/13/16 10:30Client ID:Lab ID: Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s) EPA 6010D 10/09/16 04/13/16 13:09 4/15/2016 10:37 EPA 6020B 10/09/16 04/13/16 13:14 4/18/2016 13:09 EPA 8260B 04/26/16 04/15/16 11:00 4/18/2016 16:54 4104-MW8A CZ04682-04 Sampled:04/12/16 08:51 Received:04/13/16 10:30Client ID:Lab ID: Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s) EPA 6010D 10/09/16 04/13/16 13:09 4/15/2016 10:40 EPA 6020B 10/09/16 04/13/16 13:14 4/18/2016 13:13 EPA 8260B 04/26/16 04/15/16 11:00 4/18/2016 17:22 4104-MW9 CZ04682-05 Sampled:04/12/16 09:24 Received:04/13/16 10:30Client ID:Lab ID: Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s) EPA 6010D 10/09/16 04/13/16 13:09 4/15/2016 10:51 EPA 6020B 10/09/16 04/13/16 13:14 4/18/2016 13:16 EPA 8260B 04/26/16 04/15/16 11:00 4/18/2016 17:51 4104-MW10 CZ04682-06 Sampled:04/12/16 11:07 Received:04/13/16 10:30Client ID:Lab ID: Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s) EPA 6010D 10/09/16 04/13/16 13:09 4/15/2016 10:54 EPA 6020B 10/09/16 04/13/16 13:14 4/18/2016 13:20 EPA 8260B 04/26/16 04/15/16 11:00 4/18/2016 18:20 Page 2 of 96 Page 2 of 102 www.encolabs.com 4104-MW11 CZ04682-07 Sampled:04/12/16 10:19 Received:04/13/16 10:30Client ID:Lab ID: Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s) EPA 6010D 10/09/16 04/13/16 13:09 4/15/2016 10:57 EPA 6020B 10/09/16 04/13/16 13:14 4/18/2016 13:23 EPA 8260B 04/26/16 04/15/16 11:00 4/18/2016 18:49 4104-MW12 CZ04682-08 Sampled:04/12/16 09:51 Received:04/13/16 10:30Client ID:Lab ID: Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s) EPA 6010D 10/09/16 04/13/16 13:09 4/15/2016 10:59 EPA 6020B 10/09/16 04/13/16 13:14 4/18/2016 13:27 EPA 8260B 04/26/16 04/15/16 11:00 4/18/2016 19:18 4104-MW13S CZ04682-09 Sampled:04/12/16 11:45 Received:04/13/16 10:30Client ID:Lab ID: Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s) EPA 6010D 10/09/16 04/13/16 13:09 4/15/2016 11:02 EPA 6020B 10/09/16 04/13/16 13:14 4/18/2016 13:31 EPA 8260B 04/26/16 04/15/16 11:00 4/18/2016 19:46 4104-MW14 CZ04682-10 Sampled:04/12/16 12:03 Received:04/13/16 10:30Client ID:Lab ID: Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s) EPA 6010D 10/09/16 04/13/16 13:09 4/15/2016 11:05 EPA 6020B 10/09/16 04/13/16 13:14 4/18/2016 13:34 EPA 8260B 04/26/16 04/15/16 11:00 4/18/2016 20:15 4104-MW15 CZ04682-11 Sampled:04/12/16 12:48 Received:04/13/16 10:30Client ID:Lab ID: Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s) EPA 6010D 10/09/16 04/13/16 13:09 4/15/2016 11:07 EPA 6020B 10/09/16 04/13/16 13:14 4/18/2016 13:52 EPA 8260B 04/26/16 04/15/16 11:00 4/18/2016 20:44 4104-MW16 CZ04682-12 Sampled:04/12/16 13:02 Received:04/13/16 10:30Client ID:Lab ID: Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s) EPA 6010D 10/09/16 04/13/16 13:09 4/15/2016 11:10 EPA 6020B 10/09/16 04/13/16 13:14 4/18/2016 13:56 EPA 8260B 04/26/16 04/18/16 11:20 4/19/2016 02:01 4104-MW17 CZ04682-13 Sampled:04/12/16 13:29 Received:04/13/16 10:30Client ID:Lab ID: Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s) EPA 6010D 10/09/16 04/13/16 13:09 4/15/2016 11:13 EPA 6020B 10/09/16 04/13/16 13:14 4/18/2016 13:59 EPA 8260B 04/26/16 04/18/16 11:20 4/19/2016 02:30 Page 3 of 96 Page 3 of 102 www.encolabs.com 4104-SW1 CZ04682-14 Sampled:04/12/16 10:04 Received:04/13/16 10:30Client ID:Lab ID: Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s) EPA 6010D 10/09/16 04/13/16 13:09 4/15/2016 11:15 EPA 6020B 10/09/16 04/13/16 13:14 4/18/2016 14:03 EPA 8260B 04/26/16 04/18/16 11:20 4/19/2016 02:59 4104-SW3 CZ04682-15 Sampled:04/12/16 08:59 Received:04/13/16 10:30Client ID:Lab ID: Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s) EPA 6010D 10/09/16 04/13/16 13:09 4/15/2016 11:26 EPA 6020B 10/09/16 04/13/16 13:14 4/18/2016 14:07 EPA 8260B 04/26/16 04/18/16 11:20 4/19/2016 03:28 4104-SW5 CZ04682-16 Sampled:04/12/16 09:40 Received:04/13/16 10:30Client ID:Lab ID: Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s) EPA 6010D 10/09/16 04/13/16 13:09 4/15/2016 11:28 EPA 6020B 10/09/16 04/13/16 13:14 4/18/2016 14:10 EPA 8260B 04/26/16 04/18/16 11:20 4/19/2016 03:57 4104-SW6 CZ04682-17 Sampled:04/12/16 12:30 Received:04/13/16 10:30Client ID:Lab ID: Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s) EPA 6010D 10/09/16 04/13/16 13:09 4/15/2016 11:31 EPA 6020B 10/09/16 04/13/16 13:14 4/18/2016 14:14 EPA 8260B 04/26/16 04/18/16 11:20 4/19/2016 04:25 4104-SW7 CZ04682-18 Sampled:04/12/16 13:16 Received:04/13/16 10:30Client ID:Lab ID: Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s) EPA 6010D 10/09/16 04/13/16 13:09 4/15/2016 11:34 EPA 6020B 10/09/16 04/13/16 13:14 4/18/2016 14:17 EPA 8260B 04/26/16 04/18/16 11:20 4/19/2016 04:54 4104-SW8 CZ04682-19 Sampled:04/12/16 13:39 Received:04/13/16 10:30Client ID:Lab ID: Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s) EPA 6010D 10/09/16 04/13/16 13:09 4/15/2016 11:36 EPA 6020B 10/09/16 04/13/16 13:14 4/18/2016 14:21 EPA 8260B 04/26/16 04/18/16 11:20 4/19/2016 05:23 4104-SW9 CZ04682-20 Sampled:04/12/16 12:18 Received:04/13/16 10:30Client ID:Lab ID: Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s) EPA 6010D 10/09/16 04/13/16 13:09 4/15/2016 11:39 EPA 6020B 10/09/16 04/13/16 13:14 4/18/2016 14:25 EPA 8260B 04/26/16 04/18/16 11:20 4/19/2016 05:52 Page 4 of 96 Page 4 of 102 www.encolabs.com 4104-SW10 CZ04682-21 Sampled:04/12/16 13:48 Received:04/13/16 10:30Client ID:Lab ID: Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s) EPA 6010D 10/09/16 04/14/16 09:54 4/19/2016 11:50 EPA 6020B 10/09/16 04/14/16 10:06 4/18/2016 12:18 EPA 8260B 04/26/16 04/18/16 11:20 4/19/2016 06:21 4104-Tripblank CZ04682-22 Sampled:04/12/16 08:51 Received:04/13/16 10:30Client ID:Lab ID: Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s) EPA 8260B 04/26/16 04/18/16 11:20 4/19/2016 01:04 4104-MW3A CZ05496-01 Sampled:04/20/16 11:30 Received:04/20/16 14:45Client ID:Lab ID: Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s) EPA 6010D 10/17/16 04/25/16 10:38 4/27/2016 12:14 EPA 6020B 10/17/16 04/25/16 11:53 4/26/2016 13:04 4104-MW3A CZ05496-01RE1 Sampled:04/20/16 11:30 Received:04/20/16 14:45Client ID:Lab ID: Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s) EPA 8260B 05/04/16 05/03/16 11:13 5/3/2016 20:12 Page 5 of 96 Page 5 of 102 www.encolabs.com NORTH CAROLINA SWS SAMPLE DETECTION SUMMARY Analyte MethodUnitsResults Lab ID:Client ID:4104-MW1 CZ04682-01 Flag NotesMDLNC SWSLMRLDF 97.8 ug/L EPA 6010DJ 10010.01.001Barium - Total 0.642 ug/L EPA 6010DJ 11.000.1001Beryllium - Total 1.99 ug/L EPA 6010DJ 1010.01.401Chromium - Total 6.69 ug/L EPA 6010DJ 1010.01.101Cobalt - Total 2.04 ug/L EPA 6010DJ 1010.01.601Copper - Total 10.8 ug/L EPA 6010DJ 5010.02.201Nickel - Total 43.6 ug/L EPA 6010D 1010.04.401Zinc - Total Analyte MethodUnitsResults Lab ID:Client ID:4104-MW4 CZ04682-02 Flag NotesMDLNC SWSLMRLDF 54.7 ug/L EPA 6010DJ 10010.01.001Barium - Total 0.360 ug/L EPA 6010DJ 11.000.1001Beryllium - Total 2.32 ug/L EPA 6010D 11.000.3601Cadmium - Total 1.76 ug/L EPA 6010DJ 1010.01.401Chromium - Total 2.14 ug/L EPA 6010DJ 2510.01.401Vanadium - Total 13.0 ug/L EPA 6010D 1010.04.401Zinc - Total Analyte MethodUnitsResults Lab ID:Client ID:4104-MW6A CZ04682-03 Flag NotesMDLNC SWSLMRLDF 267 ug/L EPA 6010D 10010.01.001Barium - Total 11.4 ug/L EPA 6010D 1010.01.101Cobalt - Total 2.40 ug/L EPA 6010DJ 5010.02.201Nickel - Total Analyte MethodUnitsResults Lab ID:Client ID:4104-MW8A CZ04682-04 Flag NotesMDLNC SWSLMRLDF 43.9 ug/L EPA 6010DJ 10010.01.001Barium - Total 1.55 ug/L EPA 6010DJ 1010.01.101Cobalt - Total 2.63 ug/L EPA 6010DJ 2510.01.401Vanadium - Total Analyte MethodUnitsResults Lab ID:Client ID:4104-MW9 CZ04682-05 Flag NotesMDLNC SWSLMRLDF 9.66 ug/L EPA 6010DJ 1010.06.801Arsenic - Total 80.7 ug/L EPA 6010DJ 10010.01.001Barium - Total 2.88 ug/L EPA 6010DJ 1010.01.401Chromium - Total 7.09 ug/L EPA 6010DJ 1010.01.101Cobalt - Total 2.09 ug/L EPA 6010DJ 1010.01.601Copper - Total 2.69 ug/L EPA 6010DJ 5010.02.201Nickel - Total 7.21 ug/L EPA 6010DJ 2510.01.401Vanadium - Total 6.17 ug/L EPA 6010DJ 1010.04.401Zinc - Total Analyte MethodUnitsResults Lab ID:Client ID:4104-MW10 CZ04682-06 Flag NotesMDLNC SWSLMRLDF 70.3 ug/L EPA 6010DJ 10010.01.001Barium - Total 2.04 ug/L EPA 6010DJ 1010.01.101Cobalt - Total 2.95 ug/L EPA 6010DJ 5010.02.201Nickel - Total 13.2 ug/L EPA 6010DJ 2510.01.401Vanadium - Total 10.6 ug/L EPA 6010D 1010.04.401Zinc - Total Page 6 of 96 Page 6 of 102 www.encolabs.com Analyte MethodUnitsResults Lab ID:Client ID:4104-MW11 CZ04682-07 Flag NotesMDLNC SWSLMRLDF 96.9 ug/L EPA 6010DJ 10010.01.001Barium - Total 0.129 ug/L EPA 6010DJ 11.000.1001Beryllium - Total 2.04 ug/L EPA 6010DJ 1010.01.101Cobalt - Total 2.26 ug/L EPA 6010DJ 5010.02.201Nickel - Total 8.38 ug/L EPA 6010DJ 2510.01.401Vanadium - Total 21.5 ug/L EPA 6010D 1010.04.401Zinc - Total Analyte MethodUnitsResults Lab ID:Client ID:4104-MW12 CZ04682-08 Flag NotesMDLNC SWSLMRLDF 152 ug/L EPA 6010D 10010.01.001Barium - Total 5.53 ug/L EPA 6010DJ 5010.02.201Nickel - Total 3.64 ug/L EPA 6010DJ 2510.01.401Vanadium - Total Analyte MethodUnitsResults Lab ID:Client ID:4104-MW13S CZ04682-09 Flag NotesMDLNC SWSLMRLDF 51.5 ug/L EPA 6010DJ 10010.01.001Barium - Total 0.920 ug/L EPA 6010DJ 11.000.3601Cadmium - Total 1.59 ug/L EPA 6010DJ 1010.01.401Chromium - Total 3.07 ug/L EPA 6010DJ 1010.01.101Cobalt - Total 5.16 ug/L EPA 6010DJ 1010.01.601Copper - Total 2.79 ug/L EPA 6010DJ 5010.02.201Nickel - Total 11.4 ug/L EPA 6010DJ 2510.01.401Vanadium - Total 19.0 ug/L EPA 6010D 1010.04.401Zinc - Total Analyte MethodUnitsResults Lab ID:Client ID:4104-MW14 CZ04682-10 Flag NotesMDLNC SWSLMRLDF 7.57 ug/L EPA 6010DJ 1010.06.801Arsenic - Total 50.8 ug/L EPA 6010DJ 10010.01.001Barium - Total 2.32 ug/L EPA 6010DJ 2510.01.401Vanadium - Total 11.4 ug/L EPA 6010D 1010.04.401Zinc - Total Analyte MethodUnitsResults Lab ID:Client ID:4104-MW15 CZ04682-11 Flag NotesMDLNC SWSLMRLDF 27.6 ug/L EPA 6010DJ 10010.01.001Barium - Total 1.20 ug/L EPA 6020BJ 103.000.9101Selenium - Total Analyte MethodUnitsResults Lab ID:Client ID:4104-MW16 CZ04682-12 Flag NotesMDLNC SWSLMRLDF 8.70 ug/L EPA 6010DJ 1010.06.801Arsenic - Total 93.1 ug/L EPA 6010DJ 10010.01.001Barium - Total 1.12 ug/L EPA 6020BJ 103.000.9101Selenium - Total 2.11 ug/L EPA 6010DJ 2510.01.401Vanadium - Total Analyte MethodUnitsResults Lab ID:Client ID:4104-MW17 CZ04682-13 Flag NotesMDLNC SWSLMRLDF 86.2 ug/L EPA 6010DJ 10010.01.001Barium - Total 8.31 ug/L EPA 6010DJ 5010.02.201Nickel - Total 2.10 ug/L EPA 6010DJ 2510.01.401Vanadium - Total Page 7 of 96 Page 7 of 102 www.encolabs.com Analyte MethodUnitsResults Lab ID:Client ID:4104-SW1 CZ04682-14 Flag NotesMDLNC SWSLMRLDF 0.259 ug/L EPA 6020BJ 62.000.2201Antimony - Total 94.8 ug/L EPA 6010DJ 10010.01.001Barium - Total 1.23 ug/L EPA 6010DJ 1010.01.101Cobalt - Total 2.22 ug/L EPA 6010DJ 2510.01.401Vanadium - Total 5.52 ug/L EPA 6010DJ 1010.04.401Zinc - Total Analyte MethodUnitsResults Lab ID:Client ID:4104-SW3 CZ04682-15 Flag NotesMDLNC SWSLMRLDF 83.1 ug/L EPA 6010DJ 10010.01.001Barium - Total 2.14 ug/L EPA 6010DJ 1010.01.101Cobalt - Total 2.27 ug/L EPA 6010DJ 2510.01.401Vanadium - Total Analyte MethodUnitsResults Lab ID:Client ID:4104-SW5 CZ04682-16 Flag NotesMDLNC SWSLMRLDF 193 ug/L EPA 6010D 10010.01.001Barium - Total 5.85 ug/L EPA 6010DJ 1010.01.401Chromium - Total 7.45 ug/L EPA 6010DJ 1010.01.101Cobalt - Total 7.26 ug/L EPA 6010DJ 1010.01.601Copper - Total 7.48 ug/L EPA 6010DJ 5010.02.201Nickel - Total 35.7 ug/L EPA 6010D 2510.01.401Vanadium - Total 11.8 ug/L EPA 6010D 1010.04.401Zinc - Total Analyte MethodUnitsResults Lab ID:Client ID:4104-SW6 CZ04682-17 Flag NotesMDLNC SWSLMRLDF 41.8 ug/L EPA 6010DJ 10010.01.001Barium - Total 1.21 ug/L EPA 6010DJ 1010.01.101Cobalt - Total 2.46 ug/L EPA 6010DJ 5010.02.201Nickel - Total 1.49 ug/L EPA 6010DJ 2510.01.401Vanadium - Total 7.86 ug/L EPA 6010DJ 1010.04.401Zinc - Total Analyte MethodUnitsResults Lab ID:Client ID:4104-SW7 CZ04682-18 Flag NotesMDLNC SWSLMRLDF 65.3 ug/L EPA 6010DJ 10010.01.001Barium - Total 1.11 ug/L EPA 6010DJ 1010.01.101Cobalt - Total 2.33 ug/L EPA 6010DJ 1010.01.601Copper - Total 2.42 ug/L EPA 6010DJ 5010.02.201Nickel - Total 2.76 ug/L EPA 6010DJ 2510.01.401Vanadium - Total Analyte MethodUnitsResults Lab ID:Client ID:4104-SW8 CZ04682-19 Flag NotesMDLNC SWSLMRLDF 0.236 ug/L EPA 6020BJ 62.000.2201Antimony - Total 79.3 ug/L EPA 6010DJ 10010.01.001Barium - Total 4.60 ug/L EPA 6010DJ 1010.01.401Chromium - Total 2.45 ug/L EPA 6010DJ 1010.01.101Cobalt - Total 7.11 ug/L EPA 6010DJ 1010.01.601Copper - Total 4.44 ug/L EPA 6010DJ 1010.03.101Lead - Total 4.19 ug/L EPA 6010DJ 5010.02.201Nickel - Total 10.8 ug/L EPA 6010DJ 2510.01.401Vanadium - Total 18.0 ug/L EPA 6010D 1010.04.401Zinc - Total Page 8 of 96 Page 8 of 102 www.encolabs.com Analyte MethodUnitsResults Lab ID:Client ID:4104-SW9 CZ04682-20 Flag NotesMDLNC SWSLMRLDF 69.1 ug/L EPA 6010DJ 10010.01.001Barium - Total 4.49 ug/L EPA 6010DJ 1010.01.401Chromium - Total 2.72 ug/L EPA 6010DJ 1010.01.101Cobalt - Total 3.62 ug/L EPA 6010DJ 1010.01.601Copper - Total 3.58 ug/L EPA 6010DJ 5010.02.201Nickel - Total 15.1 ug/L EPA 6010DJ 2510.01.401Vanadium - Total 7.12 ug/L EPA 6010DJ 1010.04.401Zinc - Total Analyte MethodUnitsResults Lab ID:Client ID:4104-SW10 CZ04682-21 Flag NotesMDLNC SWSLMRLDF 175 ug/L EPA 6010D 10010.01.001Barium - Total 0.47 ug/L EPA 8260BJ 51.00.181Chloroform 22.7 ug/L EPA 6010D 1010.01.101Cobalt - Total Analyte MethodUnitsResults Lab ID:Client ID:4104-MW3A CZ05496-01 Flag NotesMDLNC SWSLMRLDF 164 ug/L EPA 6010D 10010.01.001Barium - Total 0.702 ug/L EPA 6010DJ 11.000.1001Beryllium - Total 9.68 ug/L EPA 6010DJ 1010.01.401Chromium - Total 7.97 ug/L EPA 6010DJ 1010.01.101Cobalt - Total 9.10 ug/L EPA 6010DJ 1010.01.601Copper - Total 16.6 ug/L EPA 6010DJ 5010.02.201Nickel - Total 59.0 ug/L EPA 6010D 2510.01.401Vanadium - Total 29.3 ug/L EPA 6010D 1010.04.401Zinc - Total Page 9 of 96 Page 9 of 102 www.encolabs.com ANALYTICAL RESULTS 4104-MW1Description:Lab Sample ID:CZ04682-01 04/13/16 10:30Received: Matrix:Water Sampled:04/12/16 10:50 Work Order:CZ04682 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 04/18/16 15:561,1,1,2-Tetrachloroethane [630-20-6] ^0.17 MSZ1.00.17 U 51 ug/L EPA 8260B 04/18/16 15:561,1,1-Trichloroethane [71-55-6] ^0.12 MSZ1.00.12 U 11 ug/L EPA 8260B 04/18/16 15:561,1,2,2-Tetrachloroethane [79-34-5] ^0.28 MSZ1.00.28 U 31 ug/L EPA 8260B 04/18/16 15:561,1,2-Trichloroethane [79-00-5] ^0.14 MSZ1.00.14 U 11 ug/L EPA 8260B 04/18/16 15:561,1-Dichloroethane [75-34-3] ^0.13 MSZ1.00.13 U 51 ug/L EPA 8260B 04/18/16 15:561,1-Dichloroethene [75-35-4] ^0.21 MSZ1.00.21 U 51 ug/L EPA 8260B 04/18/16 15:561,2,3-Trichloropropane [96-18-4] ^0.23 MSZ1.00.23 U 11 ug/L EPA 8260B 04/18/16 15:561,2-Dibromo-3-chloropropane [96-12-8] ^0.48 MSZ1.00.48 U 131 ug/L EPA 8260B 04/18/16 15:561,2-Dibromoethane [106-93-4] ^0.66 MSZ1.00.66 U 11 ug/L EPA 8260B 04/18/16 15:561,2-Dichlorobenzene [95-50-1] ^0.19 MSZ1.00.19 U 51 ug/L EPA 8260B 04/18/16 15:561,2-Dichloroethane [107-06-2] ^0.21 MSZ1.00.21 U 11 ug/L EPA 8260B 04/18/16 15:561,2-Dichloropropane [78-87-5] ^0.10 MSZ1.00.10 U 11 ug/L EPA 8260B 04/18/16 15:561,4-Dichlorobenzene [106-46-7] ^0.19 MSZ1.00.19 U 11 ug/L EPA 8260B 04/18/16 15:562-Butanone [78-93-3] ^1.3 MSZ5.01.3 U 1001 ug/L EPA 8260B 04/18/16 15:562-Hexanone [591-78-6] ^0.88 MSZ5.00.88 U 501 ug/L EPA 8260B 04/18/16 15:564-Methyl-2-pentanone [108-10-1] ^1.1 MSZ5.01.1 U 1001 ug/L EPA 8260B 04/18/16 15:56Acetone [67-64-1] ^1.2 MSZ5.01.2 U 1001 ug/L EPA 8260B 04/18/16 15:56Acrylonitrile [107-13-1] ^3.5 MSZ103.5 U 2001 ug/L EPA 8260B 04/18/16 15:56Benzene [71-43-2] ^0.15 MSZ1.00.15 U 11 ug/L EPA 8260B 04/18/16 15:56Bromochloromethane [74-97-5] ^0.48 MSZ1.00.48 U 31 ug/L EPA 8260B 04/18/16 15:56Bromodichloromethane [75-27-4] ^0.17 MSZ1.00.17 U 11 ug/L EPA 8260B 04/18/16 15:56Bromoform [75-25-2] ^0.22 MSZ1.00.22 U 31 ug/L EPA 8260B 04/18/16 15:56Bromomethane [74-83-9] ^0.14 MSZ1.00.14 U 101 ug/L EPA 8260B 04/18/16 15:56Carbon disulfide [75-15-0] ^1.5 MSZ5.01.5 U 1001 ug/L EPA 8260B 04/18/16 15:56Carbon tetrachloride [56-23-5] ^0.17 MSZ1.00.17 U 11 ug/L EPA 8260B 04/18/16 15:56Chlorobenzene [108-90-7] ^0.17 MSZ1.00.17 U 31 ug/L EPA 8260B 04/18/16 15:56Chloroethane [75-00-3] ^0.23 MSZ1.00.23 U 101 ug/L EPA 8260B 04/18/16 15:56Chloroform [67-66-3] ^0.18 MSZ1.00.18 U 51 ug/L EPA 8260B 04/18/16 15:56Chloromethane [74-87-3] ^0.13 MSZ1.00.13 U 11 ug/L EPA 8260B 04/18/16 15:56cis-1,2-Dichloroethene [156-59-2] ^0.15 MSZ1.00.15 U 51 ug/L EPA 8260B 04/18/16 15:56cis-1,3-Dichloropropene [10061-01-5] ^0.20 MSZ1.00.20 U 11 ug/L EPA 8260B 04/18/16 15:56Dibromochloromethane [124-48-1] ^0.17 MSZ1.00.17 U 31 ug/L EPA 8260B 04/18/16 15:56Dibromomethane [74-95-3] ^0.27 MSZ1.00.27 U 101 ug/L EPA 8260B 04/18/16 15:56Ethylbenzene [100-41-4] ^0.13 MSZ1.00.13 U 11 ug/L EPA 8260B 04/18/16 15:56Iodomethane [74-88-4] ^1.7 MSZ5.01.7 U 101 ug/L EPA 8260B 04/18/16 15:56m,p-Xylenes [108-38-3/106-42-3] ^0.17 MSZ2.00.17 U NE1 ug/L EPA 8260B 04/18/16 15:56Methylene chloride [75-09-2] ^0.23 MSZ1.00.23 U 11 ug/L EPA 8260B 04/18/16 15:56o-Xylene [95-47-6] ^0.065 MSZ1.00.065 U NE1 ug/L EPA 8260B 04/18/16 15:56Styrene [100-42-5] ^0.11 MSZ1.00.11 U 11 ug/L EPA 8260B 04/18/16 15:56Tetrachloroethene [127-18-4] ^0.17 MSZ1.00.17 U 11 ug/L EPA 8260B 04/18/16 15:56Toluene [108-88-3] ^0.14 MSZ1.00.14 U 11 ug/L EPA 8260B 04/18/16 15:56trans-1,2-Dichloroethene [156-60-5] ^0.21 MSZ1.00.21 U 51 ug/L EPA 8260B 04/18/16 15:56trans-1,3-Dichloropropene [10061-02-6] ^0.15 MSZ1.00.15 U 11 ug/L EPA 8260B 04/18/16 15:56trans-1,4-Dichloro-2-butene [110-57-6] ^0.70 MSZ1.00.70 U 1001 ug/L EPA 8260B 04/18/16 15:56Trichloroethene [79-01-6] ^0.15 MSZ1.00.15 U 11 ug/L EPA 8260B 04/18/16 15:56Trichlorofluoromethane [75-69-4] ^0.24 MSZ1.00.24 U 11 ug/L EPA 8260B 04/18/16 15:56Vinyl acetate [108-05-4] ^0.95 MSZ5.00.95 U 501 ug/L EPA 8260B 04/18/16 15:56Vinyl chloride [75-01-4] ^0.32 MSZ1.00.32 U 11 Page 10 of 96 Page 10 of 102 www.encolabs.com 4104-MW1Description:Lab Sample ID:CZ04682-01 04/13/16 10:30Received: Matrix:Water Sampled:04/12/16 10:50 Work Order:CZ04682 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 04/18/16 15:56Xylenes (Total) [1330-20-7] ^0.45 MSZ3.00.45 U 51 Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF 4-Bromofluorobenzene 53-13691 %MSZEPA 8260B 04/18/16 15:566D150204650.0 1 Dibromofluoromethane 67-129122 %MSZEPA 8260B 04/18/16 15:566D150206150.0 1 Toluene-d8 59-134102 %MSZEPA 8260B 04/18/16 15:566D150205150.0 1 Page 11 of 96 Page 11 of 102 www.encolabs.com 4104-MW1Description:Lab Sample ID:CZ04682-01 04/13/16 10:30Received: Matrix:Water Sampled:04/12/16 10:50 Work Order:CZ04682 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 6020B 04/18/16 13:05Antimony [7440-36-0] ^0.220 VLO2.000.220 U 61 ug/L EPA 6010D 04/15/16 10:21Arsenic [7440-38-2] ^6.80 JDH10.06.80 U 101 ug/L EPA 6010D 04/15/16 10:21Barium [7440-39-3] ^1.00 JDH10.097.8 J 1001 ug/L EPA 6010D 04/15/16 10:21Beryllium [7440-41-7] ^0.100 JDH1.000.642 J 11 ug/L EPA 6010D 04/15/16 10:21Cadmium [7440-43-9] ^0.360 JDH1.000.360 U 11 ug/L EPA 6010D 04/15/16 10:21Chromium [7440-47-3] ^1.40 JDH10.01.99 J 101 ug/L EPA 6010D 04/15/16 10:21Cobalt [7440-48-4] ^1.10 JDH10.06.69 J 101 ug/L EPA 6010D 04/15/16 10:21Copper [7440-50-8] ^1.60 JDH10.02.04 J 101 ug/L EPA 6010D 04/15/16 10:21Lead [7439-92-1] ^3.10 JDH10.03.10 U 101 ug/L EPA 6010D 04/15/16 10:21Nickel [7440-02-0] ^2.20 JDH10.010.8 J 501 ug/L EPA 6020B 04/18/16 13:05Selenium [7782-49-2] ^0.910 VLO3.000.910 U 101 ug/L EPA 6010D 04/15/16 10:21Silver [7440-22-4] ^1.90 JDH10.01.90 U 101 ug/L EPA 6020B 04/18/16 13:05Thallium [7440-28-0] ^0.110 VLO1.000.110 U 5.51 ug/L EPA 6010D 04/15/16 10:21Vanadium [7440-62-2] ^1.40 JDH10.01.40 U 251 ug/L EPA 6010D 04/15/16 10:21Zinc [7440-66-6] ^4.40 JDH10.043.6 101 This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 12 of 96 Page 12 of 102 www.encolabs.com 4104-MW4Description:Lab Sample ID:CZ04682-02 04/13/16 10:30Received: Matrix:Water Sampled:04/12/16 10:39 Work Order:CZ04682 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 04/18/16 16:251,1,1,2-Tetrachloroethane [630-20-6] ^0.17 MSZ1.00.17 U 51 ug/L EPA 8260B 04/18/16 16:251,1,1-Trichloroethane [71-55-6] ^0.12 MSZ1.00.12 U 11 ug/L EPA 8260B 04/18/16 16:251,1,2,2-Tetrachloroethane [79-34-5] ^0.28 MSZ1.00.28 U 31 ug/L EPA 8260B 04/18/16 16:251,1,2-Trichloroethane [79-00-5] ^0.14 MSZ1.00.14 U 11 ug/L EPA 8260B 04/18/16 16:251,1-Dichloroethane [75-34-3] ^0.13 MSZ1.00.13 U 51 ug/L EPA 8260B 04/18/16 16:251,1-Dichloroethene [75-35-4] ^0.21 MSZ1.00.21 U 51 ug/L EPA 8260B 04/18/16 16:251,2,3-Trichloropropane [96-18-4] ^0.23 MSZ1.00.23 U 11 ug/L EPA 8260B 04/18/16 16:251,2-Dibromo-3-chloropropane [96-12-8] ^0.48 MSZ1.00.48 U 131 ug/L EPA 8260B 04/18/16 16:251,2-Dibromoethane [106-93-4] ^0.66 MSZ1.00.66 U 11 ug/L EPA 8260B 04/18/16 16:251,2-Dichlorobenzene [95-50-1] ^0.19 MSZ1.00.19 U 51 ug/L EPA 8260B 04/18/16 16:251,2-Dichloroethane [107-06-2] ^0.21 MSZ1.00.21 U 11 ug/L EPA 8260B 04/18/16 16:251,2-Dichloropropane [78-87-5] ^0.10 MSZ1.00.10 U 11 ug/L EPA 8260B 04/18/16 16:251,4-Dichlorobenzene [106-46-7] ^0.19 MSZ1.00.19 U 11 ug/L EPA 8260B 04/18/16 16:252-Butanone [78-93-3] ^1.3 MSZ5.01.3 U 1001 ug/L EPA 8260B 04/18/16 16:252-Hexanone [591-78-6] ^0.88 MSZ5.00.88 U 501 ug/L EPA 8260B 04/18/16 16:254-Methyl-2-pentanone [108-10-1] ^1.1 MSZ5.01.1 U 1001 ug/L EPA 8260B 04/18/16 16:25Acetone [67-64-1] ^1.2 MSZ5.01.2 U 1001 ug/L EPA 8260B 04/18/16 16:25Acrylonitrile [107-13-1] ^3.5 MSZ103.5 U 2001 ug/L EPA 8260B 04/18/16 16:25Benzene [71-43-2] ^0.15 MSZ1.00.15 U 11 ug/L EPA 8260B 04/18/16 16:25Bromochloromethane [74-97-5] ^0.48 MSZ1.00.48 U 31 ug/L EPA 8260B 04/18/16 16:25Bromodichloromethane [75-27-4] ^0.17 MSZ1.00.17 U 11 ug/L EPA 8260B 04/18/16 16:25Bromoform [75-25-2] ^0.22 MSZ1.00.22 U 31 ug/L EPA 8260B 04/18/16 16:25Bromomethane [74-83-9] ^0.14 MSZ1.00.14 U 101 ug/L EPA 8260B 04/18/16 16:25Carbon disulfide [75-15-0] ^1.5 MSZ5.01.5 U 1001 ug/L EPA 8260B 04/18/16 16:25Carbon tetrachloride [56-23-5] ^0.17 MSZ1.00.17 U 11 ug/L EPA 8260B 04/18/16 16:25Chlorobenzene [108-90-7] ^0.17 MSZ1.00.17 U 31 ug/L EPA 8260B 04/18/16 16:25Chloroethane [75-00-3] ^0.23 MSZ1.00.23 U 101 ug/L EPA 8260B 04/18/16 16:25Chloroform [67-66-3] ^0.18 MSZ1.00.18 U 51 ug/L EPA 8260B 04/18/16 16:25Chloromethane [74-87-3] ^0.13 MSZ1.00.13 U 11 ug/L EPA 8260B 04/18/16 16:25cis-1,2-Dichloroethene [156-59-2] ^0.15 MSZ1.00.15 U 51 ug/L EPA 8260B 04/18/16 16:25cis-1,3-Dichloropropene [10061-01-5] ^0.20 MSZ1.00.20 U 11 ug/L EPA 8260B 04/18/16 16:25Dibromochloromethane [124-48-1] ^0.17 MSZ1.00.17 U 31 ug/L EPA 8260B 04/18/16 16:25Dibromomethane [74-95-3] ^0.27 MSZ1.00.27 U 101 ug/L EPA 8260B 04/18/16 16:25Ethylbenzene [100-41-4] ^0.13 MSZ1.00.13 U 11 ug/L EPA 8260B 04/18/16 16:25Iodomethane [74-88-4] ^1.7 MSZ5.01.7 U 101 ug/L EPA 8260B 04/18/16 16:25m,p-Xylenes [108-38-3/106-42-3] ^0.17 MSZ2.00.17 U NE1 ug/L EPA 8260B 04/18/16 16:25Methylene chloride [75-09-2] ^0.23 MSZ1.00.23 U 11 ug/L EPA 8260B 04/18/16 16:25o-Xylene [95-47-6] ^0.065 MSZ1.00.065 U NE1 ug/L EPA 8260B 04/18/16 16:25Styrene [100-42-5] ^0.11 MSZ1.00.11 U 11 ug/L EPA 8260B 04/18/16 16:25Tetrachloroethene [127-18-4] ^0.17 MSZ1.00.17 U 11 ug/L EPA 8260B 04/18/16 16:25Toluene [108-88-3] ^0.14 MSZ1.00.14 U 11 ug/L EPA 8260B 04/18/16 16:25trans-1,2-Dichloroethene [156-60-5] ^0.21 MSZ1.00.21 U 51 ug/L EPA 8260B 04/18/16 16:25trans-1,3-Dichloropropene [10061-02-6] ^0.15 MSZ1.00.15 U 11 ug/L EPA 8260B 04/18/16 16:25trans-1,4-Dichloro-2-butene [110-57-6] ^0.70 MSZ1.00.70 U 1001 ug/L EPA 8260B 04/18/16 16:25Trichloroethene [79-01-6] ^0.15 MSZ1.00.15 U 11 ug/L EPA 8260B 04/18/16 16:25Trichlorofluoromethane [75-69-4] ^0.24 MSZ1.00.24 U 11 ug/L EPA 8260B 04/18/16 16:25Vinyl acetate [108-05-4] ^0.95 MSZ5.00.95 U 501 ug/L EPA 8260B 04/18/16 16:25Vinyl chloride [75-01-4] ^0.32 MSZ1.00.32 U 11 ug/L EPA 8260B 04/18/16 16:25Xylenes (Total) [1330-20-7] ^0.45 MSZ3.00.45 U 51 Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF Page 13 of 96 Page 13 of 102 www.encolabs.com 4104-MW4Description:Lab Sample ID:CZ04682-02 04/13/16 10:30Received: Matrix:Water Sampled:04/12/16 10:39 Work Order:CZ04682 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 53-13691 %MSZEPA 8260B 04/18/16 16:256D150204550.0 1 Dibromofluoromethane 67-129121 %MSZEPA 8260B 04/18/16 16:256D150206150.0 1 Toluene-d8 59-134104 %MSZEPA 8260B 04/18/16 16:256D150205250.0 1 Page 14 of 96 Page 14 of 102 www.encolabs.com 4104-MW4Description:Lab Sample ID:CZ04682-02 04/13/16 10:30Received: Matrix:Water Sampled:04/12/16 10:39 Work Order:CZ04682 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 6020B 04/18/16 12:25Antimony [7440-36-0] ^0.220 VLO2.000.220 U 61 ug/L EPA 6010D 04/15/16 10:35Arsenic [7440-38-2] ^6.80 JDH10.06.80 U 101 ug/L EPA 6010D 04/15/16 10:35Barium [7440-39-3] ^1.00 JDH10.054.7 J 1001 ug/L EPA 6010D 04/15/16 10:35Beryllium [7440-41-7] ^0.100 JDH1.000.360 J 11 ug/L EPA 6010D 04/15/16 10:35Cadmium [7440-43-9] ^0.360 JDH1.002.32 11 ug/L EPA 6010D 04/15/16 10:35Chromium [7440-47-3] ^1.40 JDH10.01.76 J 101 ug/L EPA 6010D 04/15/16 10:35Cobalt [7440-48-4] ^1.10 JDH10.01.10 U 101 ug/L EPA 6010D 04/15/16 10:35Copper [7440-50-8] ^1.60 JDH10.01.60 U 101 ug/L EPA 6010D 04/15/16 10:35Lead [7439-92-1] ^3.10 JDH10.03.10 U 101 ug/L EPA 6010D 04/15/16 10:35Nickel [7440-02-0] ^2.20 JDH10.02.20 U 501 ug/L EPA 6020B 04/18/16 12:25Selenium [7782-49-2] ^0.910 VLO3.000.910 U 101 ug/L EPA 6010D 04/15/16 10:35Silver [7440-22-4] ^1.90 JDH10.01.90 U 101 ug/L EPA 6020B 04/18/16 12:25Thallium [7440-28-0] ^0.110 VLO1.000.110 U 5.51 ug/L EPA 6010D 04/15/16 10:35Vanadium [7440-62-2] ^1.40 JDH10.02.14 J 251 ug/L EPA 6010D 04/15/16 10:35Zinc [7440-66-6] ^4.40 JDH10.013.0 101 This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 15 of 96 Page 15 of 102 www.encolabs.com 4104-MW6ADescription:Lab Sample ID:CZ04682-03 04/13/16 10:30Received: Matrix:Water Sampled:04/12/16 09:08 Work Order:CZ04682 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 04/18/16 16:541,1,1,2-Tetrachloroethane [630-20-6] ^0.17 MSZ1.00.17 U 51 ug/L EPA 8260B 04/18/16 16:541,1,1-Trichloroethane [71-55-6] ^0.12 MSZ1.00.12 U 11 ug/L EPA 8260B 04/18/16 16:541,1,2,2-Tetrachloroethane [79-34-5] ^0.28 MSZ1.00.28 U 31 ug/L EPA 8260B 04/18/16 16:541,1,2-Trichloroethane [79-00-5] ^0.14 MSZ1.00.14 U 11 ug/L EPA 8260B 04/18/16 16:541,1-Dichloroethane [75-34-3] ^0.13 MSZ1.00.13 U 51 ug/L EPA 8260B 04/18/16 16:541,1-Dichloroethene [75-35-4] ^0.21 MSZ1.00.21 U 51 ug/L EPA 8260B 04/18/16 16:541,2,3-Trichloropropane [96-18-4] ^0.23 MSZ1.00.23 U 11 ug/L EPA 8260B 04/18/16 16:541,2-Dibromo-3-chloropropane [96-12-8] ^0.48 MSZ1.00.48 U 131 ug/L EPA 8260B 04/18/16 16:541,2-Dibromoethane [106-93-4] ^0.66 MSZ1.00.66 U 11 ug/L EPA 8260B 04/18/16 16:541,2-Dichlorobenzene [95-50-1] ^0.19 MSZ1.00.19 U 51 ug/L EPA 8260B 04/18/16 16:541,2-Dichloroethane [107-06-2] ^0.21 MSZ1.00.21 U 11 ug/L EPA 8260B 04/18/16 16:541,2-Dichloropropane [78-87-5] ^0.10 MSZ1.00.10 U 11 ug/L EPA 8260B 04/18/16 16:541,4-Dichlorobenzene [106-46-7] ^0.19 MSZ1.00.19 U 11 ug/L EPA 8260B 04/18/16 16:542-Butanone [78-93-3] ^1.3 MSZ5.01.3 U 1001 ug/L EPA 8260B 04/18/16 16:542-Hexanone [591-78-6] ^0.88 MSZ5.00.88 U 501 ug/L EPA 8260B 04/18/16 16:544-Methyl-2-pentanone [108-10-1] ^1.1 MSZ5.01.1 U 1001 ug/L EPA 8260B 04/18/16 16:54Acetone [67-64-1] ^1.2 MSZ5.01.2 U 1001 ug/L EPA 8260B 04/18/16 16:54Acrylonitrile [107-13-1] ^3.5 MSZ103.5 U 2001 ug/L EPA 8260B 04/18/16 16:54Benzene [71-43-2] ^0.15 MSZ1.00.15 U 11 ug/L EPA 8260B 04/18/16 16:54Bromochloromethane [74-97-5] ^0.48 MSZ1.00.48 U 31 ug/L EPA 8260B 04/18/16 16:54Bromodichloromethane [75-27-4] ^0.17 MSZ1.00.17 U 11 ug/L EPA 8260B 04/18/16 16:54Bromoform [75-25-2] ^0.22 MSZ1.00.22 U 31 ug/L EPA 8260B 04/18/16 16:54Bromomethane [74-83-9] ^0.14 MSZ1.00.14 U 101 ug/L EPA 8260B 04/18/16 16:54Carbon disulfide [75-15-0] ^1.5 MSZ5.01.5 U 1001 ug/L EPA 8260B 04/18/16 16:54Carbon tetrachloride [56-23-5] ^0.17 MSZ1.00.17 U 11 ug/L EPA 8260B 04/18/16 16:54Chlorobenzene [108-90-7] ^0.17 MSZ1.00.17 U 31 ug/L EPA 8260B 04/18/16 16:54Chloroethane [75-00-3] ^0.23 MSZ1.00.23 U 101 ug/L EPA 8260B 04/18/16 16:54Chloroform [67-66-3] ^0.18 MSZ1.00.18 U 51 ug/L EPA 8260B 04/18/16 16:54Chloromethane [74-87-3] ^0.13 MSZ1.00.13 U 11 ug/L EPA 8260B 04/18/16 16:54cis-1,2-Dichloroethene [156-59-2] ^0.15 MSZ1.00.15 U 51 ug/L EPA 8260B 04/18/16 16:54cis-1,3-Dichloropropene [10061-01-5] ^0.20 MSZ1.00.20 U 11 ug/L EPA 8260B 04/18/16 16:54Dibromochloromethane [124-48-1] ^0.17 MSZ1.00.17 U 31 ug/L EPA 8260B 04/18/16 16:54Dibromomethane [74-95-3] ^0.27 MSZ1.00.27 U 101 ug/L EPA 8260B 04/18/16 16:54Ethylbenzene [100-41-4] ^0.13 MSZ1.00.13 U 11 ug/L EPA 8260B 04/18/16 16:54Iodomethane [74-88-4] ^1.7 MSZ5.01.7 U 101 ug/L EPA 8260B 04/18/16 16:54m,p-Xylenes [108-38-3/106-42-3] ^0.17 MSZ2.00.17 U NE1 ug/L EPA 8260B 04/18/16 16:54Methylene chloride [75-09-2] ^0.23 MSZ1.00.23 U 11 ug/L EPA 8260B 04/18/16 16:54o-Xylene [95-47-6] ^0.065 MSZ1.00.065 U NE1 ug/L EPA 8260B 04/18/16 16:54Styrene [100-42-5] ^0.11 MSZ1.00.11 U 11 ug/L EPA 8260B 04/18/16 16:54Tetrachloroethene [127-18-4] ^0.17 MSZ1.00.17 U 11 ug/L EPA 8260B 04/18/16 16:54Toluene [108-88-3] ^0.14 MSZ1.00.14 U 11 ug/L EPA 8260B 04/18/16 16:54trans-1,2-Dichloroethene [156-60-5] ^0.21 MSZ1.00.21 U 51 ug/L EPA 8260B 04/18/16 16:54trans-1,3-Dichloropropene [10061-02-6] ^0.15 MSZ1.00.15 U 11 ug/L EPA 8260B 04/18/16 16:54trans-1,4-Dichloro-2-butene [110-57-6] ^0.70 MSZ1.00.70 U 1001 ug/L EPA 8260B 04/18/16 16:54Trichloroethene [79-01-6] ^0.15 MSZ1.00.15 U 11 ug/L EPA 8260B 04/18/16 16:54Trichlorofluoromethane [75-69-4] ^0.24 MSZ1.00.24 U 11 ug/L EPA 8260B 04/18/16 16:54Vinyl acetate [108-05-4] ^0.95 MSZ5.00.95 U 501 ug/L EPA 8260B 04/18/16 16:54Vinyl chloride [75-01-4] ^0.32 MSZ1.00.32 U 11 ug/L EPA 8260B 04/18/16 16:54Xylenes (Total) [1330-20-7] ^0.45 MSZ3.00.45 U 51 Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF Page 16 of 96 Page 16 of 102 www.encolabs.com 4104-MW6ADescription:Lab Sample ID:CZ04682-03 04/13/16 10:30Received: Matrix:Water Sampled:04/12/16 09:08 Work Order:CZ04682 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 53-13692 %MSZEPA 8260B 04/18/16 16:546D150204650.0 1 Dibromofluoromethane 67-129118 %MSZEPA 8260B 04/18/16 16:546D150205950.0 1 Toluene-d8 59-134105 %MSZEPA 8260B 04/18/16 16:546D150205250.0 1 Page 17 of 96 Page 17 of 102 www.encolabs.com 4104-MW6ADescription:Lab Sample ID:CZ04682-03 04/13/16 10:30Received: Matrix:Water Sampled:04/12/16 09:08 Work Order:CZ04682 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 6020B 04/18/16 13:09Antimony [7440-36-0] ^0.220 VLO2.000.220 U 61 ug/L EPA 6010D 04/15/16 10:37Arsenic [7440-38-2] ^6.80 JDH10.06.80 U 101 ug/L EPA 6010D 04/15/16 10:37Barium [7440-39-3] ^1.00 JDH10.0267 1001 ug/L EPA 6010D 04/15/16 10:37Beryllium [7440-41-7] ^0.100 JDH1.000.100 U 11 ug/L EPA 6010D 04/15/16 10:37Cadmium [7440-43-9] ^0.360 JDH1.000.360 U 11 ug/L EPA 6010D 04/15/16 10:37Chromium [7440-47-3] ^1.40 JDH10.01.40 U 101 ug/L EPA 6010D 04/15/16 10:37Cobalt [7440-48-4] ^1.10 JDH10.011.4 101 ug/L EPA 6010D 04/15/16 10:37Copper [7440-50-8] ^1.60 JDH10.01.60 U 101 ug/L EPA 6010D 04/15/16 10:37Lead [7439-92-1] ^3.10 JDH10.03.10 U 101 ug/L EPA 6010D 04/15/16 10:37Nickel [7440-02-0] ^2.20 JDH10.02.40 J 501 ug/L EPA 6020B 04/18/16 13:09Selenium [7782-49-2] ^0.910 VLO3.000.910 U 101 ug/L EPA 6010D 04/15/16 10:37Silver [7440-22-4] ^1.90 JDH10.01.90 U 101 ug/L EPA 6020B 04/18/16 13:09Thallium [7440-28-0] ^0.110 VLO1.000.110 U 5.51 ug/L EPA 6010D 04/15/16 10:37Vanadium [7440-62-2] ^1.40 JDH10.01.40 U 251 ug/L EPA 6010D 04/15/16 10:37Zinc [7440-66-6] ^4.40 JDH10.04.40 U 101 This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 18 of 96 Page 18 of 102 www.encolabs.com 4104-MW8ADescription:Lab Sample ID:CZ04682-04 04/13/16 10:30Received: Matrix:Water Sampled:04/12/16 08:51 Work Order:CZ04682 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 04/18/16 17:221,1,1,2-Tetrachloroethane [630-20-6] ^0.17 MSZ1.00.17 U 51 ug/L EPA 8260B 04/18/16 17:221,1,1-Trichloroethane [71-55-6] ^0.12 MSZ1.00.12 U 11 ug/L EPA 8260B 04/18/16 17:221,1,2,2-Tetrachloroethane [79-34-5] ^0.28 MSZ1.00.28 U 31 ug/L EPA 8260B 04/18/16 17:221,1,2-Trichloroethane [79-00-5] ^0.14 MSZ1.00.14 U 11 ug/L EPA 8260B 04/18/16 17:221,1-Dichloroethane [75-34-3] ^0.13 MSZ1.00.13 U 51 ug/L EPA 8260B 04/18/16 17:221,1-Dichloroethene [75-35-4] ^0.21 MSZ1.00.21 U 51 ug/L EPA 8260B 04/18/16 17:221,2,3-Trichloropropane [96-18-4] ^0.23 MSZ1.00.23 U 11 ug/L EPA 8260B 04/18/16 17:221,2-Dibromo-3-chloropropane [96-12-8] ^0.48 MSZ1.00.48 U 131 ug/L EPA 8260B 04/18/16 17:221,2-Dibromoethane [106-93-4] ^0.66 MSZ1.00.66 U 11 ug/L EPA 8260B 04/18/16 17:221,2-Dichlorobenzene [95-50-1] ^0.19 MSZ1.00.19 U 51 ug/L EPA 8260B 04/18/16 17:221,2-Dichloroethane [107-06-2] ^0.21 MSZ1.00.21 U 11 ug/L EPA 8260B 04/18/16 17:221,2-Dichloropropane [78-87-5] ^0.10 MSZ1.00.10 U 11 ug/L EPA 8260B 04/18/16 17:221,4-Dichlorobenzene [106-46-7] ^0.19 MSZ1.00.19 U 11 ug/L EPA 8260B 04/18/16 17:222-Butanone [78-93-3] ^1.3 MSZ5.01.3 U 1001 ug/L EPA 8260B 04/18/16 17:222-Hexanone [591-78-6] ^0.88 MSZ5.00.88 U 501 ug/L EPA 8260B 04/18/16 17:224-Methyl-2-pentanone [108-10-1] ^1.1 MSZ5.01.1 U 1001 ug/L EPA 8260B 04/18/16 17:22Acetone [67-64-1] ^1.2 MSZ5.01.2 U 1001 ug/L EPA 8260B 04/18/16 17:22Acrylonitrile [107-13-1] ^3.5 MSZ103.5 U 2001 ug/L EPA 8260B 04/18/16 17:22Benzene [71-43-2] ^0.15 MSZ1.00.15 U 11 ug/L EPA 8260B 04/18/16 17:22Bromochloromethane [74-97-5] ^0.48 MSZ1.00.48 U 31 ug/L EPA 8260B 04/18/16 17:22Bromodichloromethane [75-27-4] ^0.17 MSZ1.00.17 U 11 ug/L EPA 8260B 04/18/16 17:22Bromoform [75-25-2] ^0.22 MSZ1.00.22 U 31 ug/L EPA 8260B 04/18/16 17:22Bromomethane [74-83-9] ^0.14 MSZ1.00.14 U 101 ug/L EPA 8260B 04/18/16 17:22Carbon disulfide [75-15-0] ^1.5 MSZ5.01.5 U 1001 ug/L EPA 8260B 04/18/16 17:22Carbon tetrachloride [56-23-5] ^0.17 MSZ1.00.17 U 11 ug/L EPA 8260B 04/18/16 17:22Chlorobenzene [108-90-7] ^0.17 MSZ1.00.17 U 31 ug/L EPA 8260B 04/18/16 17:22Chloroethane [75-00-3] ^0.23 MSZ1.00.23 U 101 ug/L EPA 8260B 04/18/16 17:22Chloroform [67-66-3] ^0.18 MSZ1.00.18 U 51 ug/L EPA 8260B 04/18/16 17:22Chloromethane [74-87-3] ^0.13 MSZ1.00.13 U 11 ug/L EPA 8260B 04/18/16 17:22cis-1,2-Dichloroethene [156-59-2] ^0.15 MSZ1.00.15 U 51 ug/L EPA 8260B 04/18/16 17:22cis-1,3-Dichloropropene [10061-01-5] ^0.20 MSZ1.00.20 U 11 ug/L EPA 8260B 04/18/16 17:22Dibromochloromethane [124-48-1] ^0.17 MSZ1.00.17 U 31 ug/L EPA 8260B 04/18/16 17:22Dibromomethane [74-95-3] ^0.27 MSZ1.00.27 U 101 ug/L EPA 8260B 04/18/16 17:22Ethylbenzene [100-41-4] ^0.13 MSZ1.00.13 U 11 ug/L EPA 8260B 04/18/16 17:22Iodomethane [74-88-4] ^1.7 MSZ5.01.7 U 101 ug/L EPA 8260B 04/18/16 17:22m,p-Xylenes [108-38-3/106-42-3] ^0.17 MSZ2.00.17 U NE1 ug/L EPA 8260B 04/18/16 17:22Methylene chloride [75-09-2] ^0.23 MSZ1.00.23 U 11 ug/L EPA 8260B 04/18/16 17:22o-Xylene [95-47-6] ^0.065 MSZ1.00.065 U NE1 ug/L EPA 8260B 04/18/16 17:22Styrene [100-42-5] ^0.11 MSZ1.00.11 U 11 ug/L EPA 8260B 04/18/16 17:22Tetrachloroethene [127-18-4] ^0.17 MSZ1.00.17 U 11 ug/L EPA 8260B 04/18/16 17:22Toluene [108-88-3] ^0.14 MSZ1.00.14 U 11 ug/L EPA 8260B 04/18/16 17:22trans-1,2-Dichloroethene [156-60-5] ^0.21 MSZ1.00.21 U 51 ug/L EPA 8260B 04/18/16 17:22trans-1,3-Dichloropropene [10061-02-6] ^0.15 MSZ1.00.15 U 11 ug/L EPA 8260B 04/18/16 17:22trans-1,4-Dichloro-2-butene [110-57-6] ^0.70 MSZ1.00.70 U 1001 ug/L EPA 8260B 04/18/16 17:22Trichloroethene [79-01-6] ^0.15 MSZ1.00.15 U 11 ug/L EPA 8260B 04/18/16 17:22Trichlorofluoromethane [75-69-4] ^0.24 MSZ1.00.24 U 11 ug/L EPA 8260B 04/18/16 17:22Vinyl acetate [108-05-4] ^0.95 MSZ5.00.95 U 501 ug/L EPA 8260B 04/18/16 17:22Vinyl chloride [75-01-4] ^0.32 MSZ1.00.32 U 11 ug/L EPA 8260B 04/18/16 17:22Xylenes (Total) [1330-20-7] ^0.45 MSZ3.00.45 U 51 Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF Page 19 of 96 Page 19 of 102 www.encolabs.com 4104-MW8ADescription:Lab Sample ID:CZ04682-04 04/13/16 10:30Received: Matrix:Water Sampled:04/12/16 08:51 Work Order:CZ04682 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 53-13690 %MSZEPA 8260B 04/18/16 17:226D150204550.0 1 Dibromofluoromethane 67-129118 %MSZEPA 8260B 04/18/16 17:226D150205950.0 1 Toluene-d8 59-134100 %MSZEPA 8260B 04/18/16 17:226D150205050.0 1 Page 20 of 96 Page 20 of 102 www.encolabs.com 4104-MW8ADescription:Lab Sample ID:CZ04682-04 04/13/16 10:30Received: Matrix:Water Sampled:04/12/16 08:51 Work Order:CZ04682 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 6020B 04/18/16 13:13Antimony [7440-36-0] ^0.220 VLO2.000.220 U 61 ug/L EPA 6010D 04/15/16 10:40Arsenic [7440-38-2] ^6.80 JDH10.06.80 U 101 ug/L EPA 6010D 04/15/16 10:40Barium [7440-39-3] ^1.00 JDH10.043.9 J 1001 ug/L EPA 6010D 04/15/16 10:40Beryllium [7440-41-7] ^0.100 JDH1.000.100 U 11 ug/L EPA 6010D 04/15/16 10:40Cadmium [7440-43-9] ^0.360 JDH1.000.360 U 11 ug/L EPA 6010D 04/15/16 10:40Chromium [7440-47-3] ^1.40 JDH10.01.40 U 101 ug/L EPA 6010D 04/15/16 10:40Cobalt [7440-48-4] ^1.10 JDH10.01.55 J 101 ug/L EPA 6010D 04/15/16 10:40Copper [7440-50-8] ^1.60 JDH10.01.60 U 101 ug/L EPA 6010D 04/15/16 10:40Lead [7439-92-1] ^3.10 JDH10.03.10 U 101 ug/L EPA 6010D 04/15/16 10:40Nickel [7440-02-0] ^2.20 JDH10.02.20 U 501 ug/L EPA 6020B 04/18/16 13:13Selenium [7782-49-2] ^0.910 VLO3.000.910 U 101 ug/L EPA 6010D 04/15/16 10:40Silver [7440-22-4] ^1.90 JDH10.01.90 U 101 ug/L EPA 6020B 04/18/16 13:13Thallium [7440-28-0] ^0.110 VLO1.000.110 U 5.51 ug/L EPA 6010D 04/15/16 10:40Vanadium [7440-62-2] ^1.40 JDH10.02.63 J 251 ug/L EPA 6010D 04/15/16 10:40Zinc [7440-66-6] ^4.40 JDH10.04.40 U 101 This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 21 of 96 Page 21 of 102 www.encolabs.com 4104-MW9Description:Lab Sample ID:CZ04682-05 04/13/16 10:30Received: Matrix:Water Sampled:04/12/16 09:24 Work Order:CZ04682 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 04/18/16 17:511,1,1,2-Tetrachloroethane [630-20-6] ^0.17 MSZ1.00.17 U 51 ug/L EPA 8260B 04/18/16 17:511,1,1-Trichloroethane [71-55-6] ^0.12 MSZ1.00.12 U 11 ug/L EPA 8260B 04/18/16 17:511,1,2,2-Tetrachloroethane [79-34-5] ^0.28 MSZ1.00.28 U 31 ug/L EPA 8260B 04/18/16 17:511,1,2-Trichloroethane [79-00-5] ^0.14 MSZ1.00.14 U 11 ug/L EPA 8260B 04/18/16 17:511,1-Dichloroethane [75-34-3] ^0.13 MSZ1.00.13 U 51 ug/L EPA 8260B 04/18/16 17:511,1-Dichloroethene [75-35-4] ^0.21 MSZ1.00.21 U 51 ug/L EPA 8260B 04/18/16 17:511,2,3-Trichloropropane [96-18-4] ^0.23 MSZ1.00.23 U 11 ug/L EPA 8260B 04/18/16 17:511,2-Dibromo-3-chloropropane [96-12-8] ^0.48 MSZ1.00.48 U 131 ug/L EPA 8260B 04/18/16 17:511,2-Dibromoethane [106-93-4] ^0.66 MSZ1.00.66 U 11 ug/L EPA 8260B 04/18/16 17:511,2-Dichlorobenzene [95-50-1] ^0.19 MSZ1.00.19 U 51 ug/L EPA 8260B 04/18/16 17:511,2-Dichloroethane [107-06-2] ^0.21 MSZ1.00.21 U 11 ug/L EPA 8260B 04/18/16 17:511,2-Dichloropropane [78-87-5] ^0.10 MSZ1.00.10 U 11 ug/L EPA 8260B 04/18/16 17:511,4-Dichlorobenzene [106-46-7] ^0.19 MSZ1.00.19 U 11 ug/L EPA 8260B 04/18/16 17:512-Butanone [78-93-3] ^1.3 MSZ5.01.3 U 1001 ug/L EPA 8260B 04/18/16 17:512-Hexanone [591-78-6] ^0.88 MSZ5.00.88 U 501 ug/L EPA 8260B 04/18/16 17:514-Methyl-2-pentanone [108-10-1] ^1.1 MSZ5.01.1 U 1001 ug/L EPA 8260B 04/18/16 17:51Acetone [67-64-1] ^1.2 MSZ5.01.2 U 1001 ug/L EPA 8260B 04/18/16 17:51Acrylonitrile [107-13-1] ^3.5 MSZ103.5 U 2001 ug/L EPA 8260B 04/18/16 17:51Benzene [71-43-2] ^0.15 MSZ1.00.15 U 11 ug/L EPA 8260B 04/18/16 17:51Bromochloromethane [74-97-5] ^0.48 MSZ1.00.48 U 31 ug/L EPA 8260B 04/18/16 17:51Bromodichloromethane [75-27-4] ^0.17 MSZ1.00.17 U 11 ug/L EPA 8260B 04/18/16 17:51Bromoform [75-25-2] ^0.22 MSZ1.00.22 U 31 ug/L EPA 8260B 04/18/16 17:51Bromomethane [74-83-9] ^0.14 MSZ1.00.14 U 101 ug/L EPA 8260B 04/18/16 17:51Carbon disulfide [75-15-0] ^1.5 MSZ5.01.5 U 1001 ug/L EPA 8260B 04/18/16 17:51Carbon tetrachloride [56-23-5] ^0.17 MSZ1.00.17 U 11 ug/L EPA 8260B 04/18/16 17:51Chlorobenzene [108-90-7] ^0.17 MSZ1.00.17 U 31 ug/L EPA 8260B 04/18/16 17:51Chloroethane [75-00-3] ^0.23 MSZ1.00.23 U 101 ug/L EPA 8260B 04/18/16 17:51Chloroform [67-66-3] ^0.18 MSZ1.00.18 U 51 ug/L EPA 8260B 04/18/16 17:51Chloromethane [74-87-3] ^0.13 MSZ1.00.13 U 11 ug/L EPA 8260B 04/18/16 17:51cis-1,2-Dichloroethene [156-59-2] ^0.15 MSZ1.00.15 U 51 ug/L EPA 8260B 04/18/16 17:51cis-1,3-Dichloropropene [10061-01-5] ^0.20 MSZ1.00.20 U 11 ug/L EPA 8260B 04/18/16 17:51Dibromochloromethane [124-48-1] ^0.17 MSZ1.00.17 U 31 ug/L EPA 8260B 04/18/16 17:51Dibromomethane [74-95-3] ^0.27 MSZ1.00.27 U 101 ug/L EPA 8260B 04/18/16 17:51Ethylbenzene [100-41-4] ^0.13 MSZ1.00.13 U 11 ug/L EPA 8260B 04/18/16 17:51Iodomethane [74-88-4] ^1.7 MSZ5.01.7 U 101 ug/L EPA 8260B 04/18/16 17:51m,p-Xylenes [108-38-3/106-42-3] ^0.17 MSZ2.00.17 U NE1 ug/L EPA 8260B 04/18/16 17:51Methylene chloride [75-09-2] ^0.23 MSZ1.00.23 U 11 ug/L EPA 8260B 04/18/16 17:51o-Xylene [95-47-6] ^0.065 MSZ1.00.065 U NE1 ug/L EPA 8260B 04/18/16 17:51Styrene [100-42-5] ^0.11 MSZ1.00.11 U 11 ug/L EPA 8260B 04/18/16 17:51Tetrachloroethene [127-18-4] ^0.17 MSZ1.00.17 U 11 ug/L EPA 8260B 04/18/16 17:51Toluene [108-88-3] ^0.14 MSZ1.00.14 U 11 ug/L EPA 8260B 04/18/16 17:51trans-1,2-Dichloroethene [156-60-5] ^0.21 MSZ1.00.21 U 51 ug/L EPA 8260B 04/18/16 17:51trans-1,3-Dichloropropene [10061-02-6] ^0.15 MSZ1.00.15 U 11 ug/L EPA 8260B 04/18/16 17:51trans-1,4-Dichloro-2-butene [110-57-6] ^0.70 MSZ1.00.70 U 1001 ug/L EPA 8260B 04/18/16 17:51Trichloroethene [79-01-6] ^0.15 MSZ1.00.15 U 11 ug/L EPA 8260B 04/18/16 17:51Trichlorofluoromethane [75-69-4] ^0.24 MSZ1.00.24 U 11 ug/L EPA 8260B 04/18/16 17:51Vinyl acetate [108-05-4] ^0.95 MSZ5.00.95 U 501 ug/L EPA 8260B 04/18/16 17:51Vinyl chloride [75-01-4] ^0.32 MSZ1.00.32 U 11 ug/L EPA 8260B 04/18/16 17:51Xylenes (Total) [1330-20-7] ^0.45 MSZ3.00.45 U 51 Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF Page 22 of 96 Page 22 of 102 www.encolabs.com 4104-MW9Description:Lab Sample ID:CZ04682-05 04/13/16 10:30Received: Matrix:Water Sampled:04/12/16 09:24 Work Order:CZ04682 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 53-13691 %MSZEPA 8260B 04/18/16 17:516D150204650.0 1 Dibromofluoromethane 67-129119 %MSZEPA 8260B 04/18/16 17:516D150206050.0 1 Toluene-d8 59-134100 %MSZEPA 8260B 04/18/16 17:516D150205050.0 1 Page 23 of 96 Page 23 of 102 www.encolabs.com 4104-MW9Description:Lab Sample ID:CZ04682-05 04/13/16 10:30Received: Matrix:Water Sampled:04/12/16 09:24 Work Order:CZ04682 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 6020B 04/18/16 13:16Antimony [7440-36-0] ^0.220 VLO2.000.220 U 61 ug/L EPA 6010D 04/15/16 10:51Arsenic [7440-38-2] ^6.80 JDH10.09.66 J 101 ug/L EPA 6010D 04/15/16 10:51Barium [7440-39-3] ^1.00 JDH10.080.7 J 1001 ug/L EPA 6010D 04/15/16 10:51Beryllium [7440-41-7] ^0.100 JDH1.000.100 U 11 ug/L EPA 6010D 04/15/16 10:51Cadmium [7440-43-9] ^0.360 JDH1.000.360 U 11 ug/L EPA 6010D 04/15/16 10:51Chromium [7440-47-3] ^1.40 JDH10.02.88 J 101 ug/L EPA 6010D 04/15/16 10:51Cobalt [7440-48-4] ^1.10 JDH10.07.09 J 101 ug/L EPA 6010D 04/15/16 10:51Copper [7440-50-8] ^1.60 JDH10.02.09 J 101 ug/L EPA 6010D 04/15/16 10:51Lead [7439-92-1] ^3.10 JDH10.03.10 U 101 ug/L EPA 6010D 04/15/16 10:51Nickel [7440-02-0] ^2.20 JDH10.02.69 J 501 ug/L EPA 6020B 04/18/16 13:16Selenium [7782-49-2] ^0.910 VLO3.000.910 U 101 ug/L EPA 6010D 04/15/16 10:51Silver [7440-22-4] ^1.90 JDH10.01.90 U 101 ug/L EPA 6020B 04/18/16 13:16Thallium [7440-28-0] ^0.110 VLO1.000.110 U 5.51 ug/L EPA 6010D 04/15/16 10:51Vanadium [7440-62-2] ^1.40 JDH10.07.21 J 251 ug/L EPA 6010D 04/15/16 10:51Zinc [7440-66-6] ^4.40 JDH10.06.17 J 101 This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 24 of 96 Page 24 of 102 www.encolabs.com 4104-MW10Description:Lab Sample ID:CZ04682-06 04/13/16 10:30Received: Matrix:Water Sampled:04/12/16 11:07 Work Order:CZ04682 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 04/18/16 18:201,1,1,2-Tetrachloroethane [630-20-6] ^0.17 MSZ1.00.17 U 51 ug/L EPA 8260B 04/18/16 18:201,1,1-Trichloroethane [71-55-6] ^0.12 MSZ1.00.12 U 11 ug/L EPA 8260B 04/18/16 18:201,1,2,2-Tetrachloroethane [79-34-5] ^0.28 MSZ1.00.28 U 31 ug/L EPA 8260B 04/18/16 18:201,1,2-Trichloroethane [79-00-5] ^0.14 MSZ1.00.14 U 11 ug/L EPA 8260B 04/18/16 18:201,1-Dichloroethane [75-34-3] ^0.13 MSZ1.00.13 U 51 ug/L EPA 8260B 04/18/16 18:201,1-Dichloroethene [75-35-4] ^0.21 MSZ1.00.21 U 51 ug/L EPA 8260B 04/18/16 18:201,2,3-Trichloropropane [96-18-4] ^0.23 MSZ1.00.23 U 11 ug/L EPA 8260B 04/18/16 18:201,2-Dibromo-3-chloropropane [96-12-8] ^0.48 MSZ1.00.48 U 131 ug/L EPA 8260B 04/18/16 18:201,2-Dibromoethane [106-93-4] ^0.66 MSZ1.00.66 U 11 ug/L EPA 8260B 04/18/16 18:201,2-Dichlorobenzene [95-50-1] ^0.19 MSZ1.00.19 U 51 ug/L EPA 8260B 04/18/16 18:201,2-Dichloroethane [107-06-2] ^0.21 MSZ1.00.21 U 11 ug/L EPA 8260B 04/18/16 18:201,2-Dichloropropane [78-87-5] ^0.10 MSZ1.00.10 U 11 ug/L EPA 8260B 04/18/16 18:201,4-Dichlorobenzene [106-46-7] ^0.19 MSZ1.00.19 U 11 ug/L EPA 8260B 04/18/16 18:202-Butanone [78-93-3] ^1.3 MSZ5.01.3 U 1001 ug/L EPA 8260B 04/18/16 18:202-Hexanone [591-78-6] ^0.88 MSZ5.00.88 U 501 ug/L EPA 8260B 04/18/16 18:204-Methyl-2-pentanone [108-10-1] ^1.1 MSZ5.01.1 U 1001 ug/L EPA 8260B 04/18/16 18:20Acetone [67-64-1] ^1.2 MSZ5.01.2 U 1001 ug/L EPA 8260B 04/18/16 18:20Acrylonitrile [107-13-1] ^3.5 MSZ103.5 U 2001 ug/L EPA 8260B 04/18/16 18:20Benzene [71-43-2] ^0.15 MSZ1.00.15 U 11 ug/L EPA 8260B 04/18/16 18:20Bromochloromethane [74-97-5] ^0.48 MSZ1.00.48 U 31 ug/L EPA 8260B 04/18/16 18:20Bromodichloromethane [75-27-4] ^0.17 MSZ1.00.17 U 11 ug/L EPA 8260B 04/18/16 18:20Bromoform [75-25-2] ^0.22 MSZ1.00.22 U 31 ug/L EPA 8260B 04/18/16 18:20Bromomethane [74-83-9] ^0.14 MSZ1.00.14 U 101 ug/L EPA 8260B 04/18/16 18:20Carbon disulfide [75-15-0] ^1.5 MSZ5.01.5 U 1001 ug/L EPA 8260B 04/18/16 18:20Carbon tetrachloride [56-23-5] ^0.17 MSZ1.00.17 U 11 ug/L EPA 8260B 04/18/16 18:20Chlorobenzene [108-90-7] ^0.17 MSZ1.00.17 U 31 ug/L EPA 8260B 04/18/16 18:20Chloroethane [75-00-3] ^0.23 MSZ1.00.23 U 101 ug/L EPA 8260B 04/18/16 18:20Chloroform [67-66-3] ^0.18 MSZ1.00.18 U 51 ug/L EPA 8260B 04/18/16 18:20Chloromethane [74-87-3] ^0.13 MSZ1.00.13 U 11 ug/L EPA 8260B 04/18/16 18:20cis-1,2-Dichloroethene [156-59-2] ^0.15 MSZ1.00.15 U 51 ug/L EPA 8260B 04/18/16 18:20cis-1,3-Dichloropropene [10061-01-5] ^0.20 MSZ1.00.20 U 11 ug/L EPA 8260B 04/18/16 18:20Dibromochloromethane [124-48-1] ^0.17 MSZ1.00.17 U 31 ug/L EPA 8260B 04/18/16 18:20Dibromomethane [74-95-3] ^0.27 MSZ1.00.27 U 101 ug/L EPA 8260B 04/18/16 18:20Ethylbenzene [100-41-4] ^0.13 MSZ1.00.13 U 11 ug/L EPA 8260B 04/18/16 18:20Iodomethane [74-88-4] ^1.7 MSZ5.01.7 U 101 ug/L EPA 8260B 04/18/16 18:20m,p-Xylenes [108-38-3/106-42-3] ^0.17 MSZ2.00.17 U NE1 ug/L EPA 8260B 04/18/16 18:20Methylene chloride [75-09-2] ^0.23 MSZ1.00.23 U 11 ug/L EPA 8260B 04/18/16 18:20o-Xylene [95-47-6] ^0.065 MSZ1.00.065 U NE1 ug/L EPA 8260B 04/18/16 18:20Styrene [100-42-5] ^0.11 MSZ1.00.11 U 11 ug/L EPA 8260B 04/18/16 18:20Tetrachloroethene [127-18-4] ^0.17 MSZ1.00.17 U 11 ug/L EPA 8260B 04/18/16 18:20Toluene [108-88-3] ^0.14 MSZ1.00.14 U 11 ug/L EPA 8260B 04/18/16 18:20trans-1,2-Dichloroethene [156-60-5] ^0.21 MSZ1.00.21 U 51 ug/L EPA 8260B 04/18/16 18:20trans-1,3-Dichloropropene [10061-02-6] ^0.15 MSZ1.00.15 U 11 ug/L EPA 8260B 04/18/16 18:20trans-1,4-Dichloro-2-butene [110-57-6] ^0.70 MSZ1.00.70 U 1001 ug/L EPA 8260B 04/18/16 18:20Trichloroethene [79-01-6] ^0.15 MSZ1.00.15 U 11 ug/L EPA 8260B 04/18/16 18:20Trichlorofluoromethane [75-69-4] ^0.24 MSZ1.00.24 U 11 ug/L EPA 8260B 04/18/16 18:20Vinyl acetate [108-05-4] ^0.95 MSZ5.00.95 U 501 ug/L EPA 8260B 04/18/16 18:20Vinyl chloride [75-01-4] ^0.32 MSZ1.00.32 U 11 ug/L EPA 8260B 04/18/16 18:20Xylenes (Total) [1330-20-7] ^0.45 MSZ3.00.45 U 51 Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF Page 25 of 96 Page 25 of 102 www.encolabs.com 4104-MW10Description:Lab Sample ID:CZ04682-06 04/13/16 10:30Received: Matrix:Water Sampled:04/12/16 11:07 Work Order:CZ04682 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 53-13691 %MSZEPA 8260B 04/18/16 18:206D150204550.0 1 Dibromofluoromethane 67-129121 %MSZEPA 8260B 04/18/16 18:206D150206050.0 1 Toluene-d8 59-134102 %MSZEPA 8260B 04/18/16 18:206D150205150.0 1 Page 26 of 96 Page 26 of 102 www.encolabs.com 4104-MW10Description:Lab Sample ID:CZ04682-06 04/13/16 10:30Received: Matrix:Water Sampled:04/12/16 11:07 Work Order:CZ04682 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 6020B 04/18/16 13:20Antimony [7440-36-0] ^0.220 VLO2.000.220 U 61 ug/L EPA 6010D 04/15/16 10:54Arsenic [7440-38-2] ^6.80 JDH10.06.80 U 101 ug/L EPA 6010D 04/15/16 10:54Barium [7440-39-3] ^1.00 JDH10.070.3 J 1001 ug/L EPA 6010D 04/15/16 10:54Beryllium [7440-41-7] ^0.100 JDH1.000.100 U 11 ug/L EPA 6010D 04/15/16 10:54Cadmium [7440-43-9] ^0.360 JDH1.000.360 U 11 ug/L EPA 6010D 04/15/16 10:54Chromium [7440-47-3] ^1.40 JDH10.01.40 U 101 ug/L EPA 6010D 04/15/16 10:54Cobalt [7440-48-4] ^1.10 JDH10.02.04 J 101 ug/L EPA 6010D 04/15/16 10:54Copper [7440-50-8] ^1.60 JDH10.01.60 U 101 ug/L EPA 6010D 04/15/16 10:54Lead [7439-92-1] ^3.10 JDH10.03.10 U 101 ug/L EPA 6010D 04/15/16 10:54Nickel [7440-02-0] ^2.20 JDH10.02.95 J 501 ug/L EPA 6020B 04/18/16 13:20Selenium [7782-49-2] ^0.910 VLO3.000.910 U 101 ug/L EPA 6010D 04/15/16 10:54Silver [7440-22-4] ^1.90 JDH10.01.90 U 101 ug/L EPA 6020B 04/18/16 13:20Thallium [7440-28-0] ^0.110 VLO1.000.110 U 5.51 ug/L EPA 6010D 04/15/16 10:54Vanadium [7440-62-2] ^1.40 JDH10.013.2 J 251 ug/L EPA 6010D 04/15/16 10:54Zinc [7440-66-6] ^4.40 JDH10.010.6 101 This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 27 of 96 Page 27 of 102 www.encolabs.com 4104-MW11Description:Lab Sample ID:CZ04682-07 04/13/16 10:30Received: Matrix:Water Sampled:04/12/16 10:19 Work Order:CZ04682 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 04/18/16 18:491,1,1,2-Tetrachloroethane [630-20-6] ^0.17 MSZ1.00.17 U 51 ug/L EPA 8260B 04/18/16 18:491,1,1-Trichloroethane [71-55-6] ^0.12 MSZ1.00.12 U 11 ug/L EPA 8260B 04/18/16 18:491,1,2,2-Tetrachloroethane [79-34-5] ^0.28 MSZ1.00.28 U 31 ug/L EPA 8260B 04/18/16 18:491,1,2-Trichloroethane [79-00-5] ^0.14 MSZ1.00.14 U 11 ug/L EPA 8260B 04/18/16 18:491,1-Dichloroethane [75-34-3] ^0.13 MSZ1.00.13 U 51 ug/L EPA 8260B 04/18/16 18:491,1-Dichloroethene [75-35-4] ^0.21 MSZ1.00.21 U 51 ug/L EPA 8260B 04/18/16 18:491,2,3-Trichloropropane [96-18-4] ^0.23 MSZ1.00.23 U 11 ug/L EPA 8260B 04/18/16 18:491,2-Dibromo-3-chloropropane [96-12-8] ^0.48 MSZ1.00.48 U 131 ug/L EPA 8260B 04/18/16 18:491,2-Dibromoethane [106-93-4] ^0.66 MSZ1.00.66 U 11 ug/L EPA 8260B 04/18/16 18:491,2-Dichlorobenzene [95-50-1] ^0.19 MSZ1.00.19 U 51 ug/L EPA 8260B 04/18/16 18:491,2-Dichloroethane [107-06-2] ^0.21 MSZ1.00.21 U 11 ug/L EPA 8260B 04/18/16 18:491,2-Dichloropropane [78-87-5] ^0.10 MSZ1.00.10 U 11 ug/L EPA 8260B 04/18/16 18:491,4-Dichlorobenzene [106-46-7] ^0.19 MSZ1.00.19 U 11 ug/L EPA 8260B 04/18/16 18:492-Butanone [78-93-3] ^1.3 MSZ5.01.3 U 1001 ug/L EPA 8260B 04/18/16 18:492-Hexanone [591-78-6] ^0.88 MSZ5.00.88 U 501 ug/L EPA 8260B 04/18/16 18:494-Methyl-2-pentanone [108-10-1] ^1.1 MSZ5.01.1 U 1001 ug/L EPA 8260B 04/18/16 18:49Acetone [67-64-1] ^1.2 MSZ5.01.2 U 1001 ug/L EPA 8260B 04/18/16 18:49Acrylonitrile [107-13-1] ^3.5 MSZ103.5 U 2001 ug/L EPA 8260B 04/18/16 18:49Benzene [71-43-2] ^0.15 MSZ1.00.15 U 11 ug/L EPA 8260B 04/18/16 18:49Bromochloromethane [74-97-5] ^0.48 MSZ1.00.48 U 31 ug/L EPA 8260B 04/18/16 18:49Bromodichloromethane [75-27-4] ^0.17 MSZ1.00.17 U 11 ug/L EPA 8260B 04/18/16 18:49Bromoform [75-25-2] ^0.22 MSZ1.00.22 U 31 ug/L EPA 8260B 04/18/16 18:49Bromomethane [74-83-9] ^0.14 MSZ1.00.14 U 101 ug/L EPA 8260B 04/18/16 18:49Carbon disulfide [75-15-0] ^1.5 MSZ5.01.5 U 1001 ug/L EPA 8260B 04/18/16 18:49Carbon tetrachloride [56-23-5] ^0.17 MSZ1.00.17 U 11 ug/L EPA 8260B 04/18/16 18:49Chlorobenzene [108-90-7] ^0.17 MSZ1.00.17 U 31 ug/L EPA 8260B 04/18/16 18:49Chloroethane [75-00-3] ^0.23 MSZ1.00.23 U 101 ug/L EPA 8260B 04/18/16 18:49Chloroform [67-66-3] ^0.18 MSZ1.00.18 U 51 ug/L EPA 8260B 04/18/16 18:49Chloromethane [74-87-3] ^0.13 MSZ1.00.13 U 11 ug/L EPA 8260B 04/18/16 18:49cis-1,2-Dichloroethene [156-59-2] ^0.15 MSZ1.00.15 U 51 ug/L EPA 8260B 04/18/16 18:49cis-1,3-Dichloropropene [10061-01-5] ^0.20 MSZ1.00.20 U 11 ug/L EPA 8260B 04/18/16 18:49Dibromochloromethane [124-48-1] ^0.17 MSZ1.00.17 U 31 ug/L EPA 8260B 04/18/16 18:49Dibromomethane [74-95-3] ^0.27 MSZ1.00.27 U 101 ug/L EPA 8260B 04/18/16 18:49Ethylbenzene [100-41-4] ^0.13 MSZ1.00.13 U 11 ug/L EPA 8260B 04/18/16 18:49Iodomethane [74-88-4] ^1.7 MSZ5.01.7 U 101 ug/L EPA 8260B 04/18/16 18:49m,p-Xylenes [108-38-3/106-42-3] ^0.17 MSZ2.00.17 U NE1 ug/L EPA 8260B 04/18/16 18:49Methylene chloride [75-09-2] ^0.23 MSZ1.00.23 U 11 ug/L EPA 8260B 04/18/16 18:49o-Xylene [95-47-6] ^0.065 MSZ1.00.065 U NE1 ug/L EPA 8260B 04/18/16 18:49Styrene [100-42-5] ^0.11 MSZ1.00.11 U 11 ug/L EPA 8260B 04/18/16 18:49Tetrachloroethene [127-18-4] ^0.17 MSZ1.00.17 U 11 ug/L EPA 8260B 04/18/16 18:49Toluene [108-88-3] ^0.14 MSZ1.00.14 U 11 ug/L EPA 8260B 04/18/16 18:49trans-1,2-Dichloroethene [156-60-5] ^0.21 MSZ1.00.21 U 51 ug/L EPA 8260B 04/18/16 18:49trans-1,3-Dichloropropene [10061-02-6] ^0.15 MSZ1.00.15 U 11 ug/L EPA 8260B 04/18/16 18:49trans-1,4-Dichloro-2-butene [110-57-6] ^0.70 MSZ1.00.70 U 1001 ug/L EPA 8260B 04/18/16 18:49Trichloroethene [79-01-6] ^0.15 MSZ1.00.15 U 11 ug/L EPA 8260B 04/18/16 18:49Trichlorofluoromethane [75-69-4] ^0.24 MSZ1.00.24 U 11 ug/L EPA 8260B 04/18/16 18:49Vinyl acetate [108-05-4] ^0.95 MSZ5.00.95 U 501 ug/L EPA 8260B 04/18/16 18:49Vinyl chloride [75-01-4] ^0.32 MSZ1.00.32 U 11 ug/L EPA 8260B 04/18/16 18:49Xylenes (Total) [1330-20-7] ^0.45 MSZ3.00.45 U 51 Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF Page 28 of 96 Page 28 of 102 www.encolabs.com 4104-MW11Description:Lab Sample ID:CZ04682-07 04/13/16 10:30Received: Matrix:Water Sampled:04/12/16 10:19 Work Order:CZ04682 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 53-13689 %MSZEPA 8260B 04/18/16 18:496D150204550.0 1 Dibromofluoromethane 67-129122 %MSZEPA 8260B 04/18/16 18:496D150206150.0 1 Toluene-d8 59-134101 %MSZEPA 8260B 04/18/16 18:496D150205150.0 1 Page 29 of 96 Page 29 of 102 www.encolabs.com 4104-MW11Description:Lab Sample ID:CZ04682-07 04/13/16 10:30Received: Matrix:Water Sampled:04/12/16 10:19 Work Order:CZ04682 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 6020B 04/18/16 13:23Antimony [7440-36-0] ^0.220 VLO2.000.220 U 61 ug/L EPA 6010D 04/15/16 10:57Arsenic [7440-38-2] ^6.80 JDH10.06.80 U 101 ug/L EPA 6010D 04/15/16 10:57Barium [7440-39-3] ^1.00 JDH10.096.9 J 1001 ug/L EPA 6010D 04/15/16 10:57Beryllium [7440-41-7] ^0.100 JDH1.000.129 J 11 ug/L EPA 6010D 04/15/16 10:57Cadmium [7440-43-9] ^0.360 JDH1.000.360 U 11 ug/L EPA 6010D 04/15/16 10:57Chromium [7440-47-3] ^1.40 JDH10.01.40 U 101 ug/L EPA 6010D 04/15/16 10:57Cobalt [7440-48-4] ^1.10 JDH10.02.04 J 101 ug/L EPA 6010D 04/15/16 10:57Copper [7440-50-8] ^1.60 JDH10.01.60 U 101 ug/L EPA 6010D 04/15/16 10:57Lead [7439-92-1] ^3.10 JDH10.03.10 U 101 ug/L EPA 6010D 04/15/16 10:57Nickel [7440-02-0] ^2.20 JDH10.02.26 J 501 ug/L EPA 6020B 04/18/16 13:23Selenium [7782-49-2] ^0.910 VLO3.000.910 U 101 ug/L EPA 6010D 04/15/16 10:57Silver [7440-22-4] ^1.90 JDH10.01.90 U 101 ug/L EPA 6020B 04/18/16 13:23Thallium [7440-28-0] ^0.110 VLO1.000.110 U 5.51 ug/L EPA 6010D 04/15/16 10:57Vanadium [7440-62-2] ^1.40 JDH10.08.38 J 251 ug/L EPA 6010D 04/15/16 10:57Zinc [7440-66-6] ^4.40 JDH10.021.5 101 This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 30 of 96 Page 30 of 102 www.encolabs.com 4104-MW12Description:Lab Sample ID:CZ04682-08 04/13/16 10:30Received: Matrix:Water Sampled:04/12/16 09:51 Work Order:CZ04682 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 04/18/16 19:181,1,1,2-Tetrachloroethane [630-20-6] ^0.17 MSZ1.00.17 U 51 ug/L EPA 8260B 04/18/16 19:181,1,1-Trichloroethane [71-55-6] ^0.12 MSZ1.00.12 U 11 ug/L EPA 8260B 04/18/16 19:181,1,2,2-Tetrachloroethane [79-34-5] ^0.28 MSZ1.00.28 U 31 ug/L EPA 8260B 04/18/16 19:181,1,2-Trichloroethane [79-00-5] ^0.14 MSZ1.00.14 U 11 ug/L EPA 8260B 04/18/16 19:181,1-Dichloroethane [75-34-3] ^0.13 MSZ1.00.13 U 51 ug/L EPA 8260B 04/18/16 19:181,1-Dichloroethene [75-35-4] ^0.21 MSZ1.00.21 U 51 ug/L EPA 8260B 04/18/16 19:181,2,3-Trichloropropane [96-18-4] ^0.23 MSZ1.00.23 U 11 ug/L EPA 8260B 04/18/16 19:181,2-Dibromo-3-chloropropane [96-12-8] ^0.48 MSZ1.00.48 U 131 ug/L EPA 8260B 04/18/16 19:181,2-Dibromoethane [106-93-4] ^0.66 MSZ1.00.66 U 11 ug/L EPA 8260B 04/18/16 19:181,2-Dichlorobenzene [95-50-1] ^0.19 MSZ1.00.19 U 51 ug/L EPA 8260B 04/18/16 19:181,2-Dichloroethane [107-06-2] ^0.21 MSZ1.00.21 U 11 ug/L EPA 8260B 04/18/16 19:181,2-Dichloropropane [78-87-5] ^0.10 MSZ1.00.10 U 11 ug/L EPA 8260B 04/18/16 19:181,4-Dichlorobenzene [106-46-7] ^0.19 MSZ1.00.19 U 11 ug/L EPA 8260B 04/18/16 19:182-Butanone [78-93-3] ^1.3 MSZ5.01.3 U 1001 ug/L EPA 8260B 04/18/16 19:182-Hexanone [591-78-6] ^0.88 MSZ5.00.88 U 501 ug/L EPA 8260B 04/18/16 19:184-Methyl-2-pentanone [108-10-1] ^1.1 MSZ5.01.1 U 1001 ug/L EPA 8260B 04/18/16 19:18Acetone [67-64-1] ^1.2 MSZ5.01.2 U 1001 ug/L EPA 8260B 04/18/16 19:18Acrylonitrile [107-13-1] ^3.5 MSZ103.5 U 2001 ug/L EPA 8260B 04/18/16 19:18Benzene [71-43-2] ^0.15 MSZ1.00.15 U 11 ug/L EPA 8260B 04/18/16 19:18Bromochloromethane [74-97-5] ^0.48 MSZ1.00.48 U 31 ug/L EPA 8260B 04/18/16 19:18Bromodichloromethane [75-27-4] ^0.17 MSZ1.00.17 U 11 ug/L EPA 8260B 04/18/16 19:18Bromoform [75-25-2] ^0.22 MSZ1.00.22 U 31 ug/L EPA 8260B 04/18/16 19:18Bromomethane [74-83-9] ^0.14 MSZ1.00.14 U 101 ug/L EPA 8260B 04/18/16 19:18Carbon disulfide [75-15-0] ^1.5 MSZ5.01.5 U 1001 ug/L EPA 8260B 04/18/16 19:18Carbon tetrachloride [56-23-5] ^0.17 MSZ1.00.17 U 11 ug/L EPA 8260B 04/18/16 19:18Chlorobenzene [108-90-7] ^0.17 MSZ1.00.17 U 31 ug/L EPA 8260B 04/18/16 19:18Chloroethane [75-00-3] ^0.23 MSZ1.00.23 U 101 ug/L EPA 8260B 04/18/16 19:18Chloroform [67-66-3] ^0.18 MSZ1.00.18 U 51 ug/L EPA 8260B 04/18/16 19:18Chloromethane [74-87-3] ^0.13 MSZ1.00.13 U 11 ug/L EPA 8260B 04/18/16 19:18cis-1,2-Dichloroethene [156-59-2] ^0.15 MSZ1.00.15 U 51 ug/L EPA 8260B 04/18/16 19:18cis-1,3-Dichloropropene [10061-01-5] ^0.20 MSZ1.00.20 U 11 ug/L EPA 8260B 04/18/16 19:18Dibromochloromethane [124-48-1] ^0.17 MSZ1.00.17 U 31 ug/L EPA 8260B 04/18/16 19:18Dibromomethane [74-95-3] ^0.27 MSZ1.00.27 U 101 ug/L EPA 8260B 04/18/16 19:18Ethylbenzene [100-41-4] ^0.13 MSZ1.00.13 U 11 ug/L EPA 8260B 04/18/16 19:18Iodomethane [74-88-4] ^1.7 MSZ5.01.7 U 101 ug/L EPA 8260B 04/18/16 19:18m,p-Xylenes [108-38-3/106-42-3] ^0.17 MSZ2.00.17 U NE1 ug/L EPA 8260B 04/18/16 19:18Methylene chloride [75-09-2] ^0.23 MSZ1.00.23 U 11 ug/L EPA 8260B 04/18/16 19:18o-Xylene [95-47-6] ^0.065 MSZ1.00.065 U NE1 ug/L EPA 8260B 04/18/16 19:18Styrene [100-42-5] ^0.11 MSZ1.00.11 U 11 ug/L EPA 8260B 04/18/16 19:18Tetrachloroethene [127-18-4] ^0.17 MSZ1.00.17 U 11 ug/L EPA 8260B 04/18/16 19:18Toluene [108-88-3] ^0.14 MSZ1.00.14 U 11 ug/L EPA 8260B 04/18/16 19:18trans-1,2-Dichloroethene [156-60-5] ^0.21 MSZ1.00.21 U 51 ug/L EPA 8260B 04/18/16 19:18trans-1,3-Dichloropropene [10061-02-6] ^0.15 MSZ1.00.15 U 11 ug/L EPA 8260B 04/18/16 19:18trans-1,4-Dichloro-2-butene [110-57-6] ^0.70 MSZ1.00.70 U 1001 ug/L EPA 8260B 04/18/16 19:18Trichloroethene [79-01-6] ^0.15 MSZ1.00.15 U 11 ug/L EPA 8260B 04/18/16 19:18Trichlorofluoromethane [75-69-4] ^0.24 MSZ1.00.24 U 11 ug/L EPA 8260B 04/18/16 19:18Vinyl acetate [108-05-4] ^0.95 MSZ5.00.95 U 501 ug/L EPA 8260B 04/18/16 19:18Vinyl chloride [75-01-4] ^0.32 MSZ1.00.32 U 11 ug/L EPA 8260B 04/18/16 19:18Xylenes (Total) [1330-20-7] ^0.45 MSZ3.00.45 U 51 Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF Page 31 of 96 Page 31 of 102 www.encolabs.com 4104-MW12Description:Lab Sample ID:CZ04682-08 04/13/16 10:30Received: Matrix:Water Sampled:04/12/16 09:51 Work Order:CZ04682 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 53-13693 %MSZEPA 8260B 04/18/16 19:186D150204650.0 1 Dibromofluoromethane 67-129125 %MSZEPA 8260B 04/18/16 19:186D150206350.0 1 Toluene-d8 59-134103 %MSZEPA 8260B 04/18/16 19:186D150205150.0 1 Page 32 of 96 Page 32 of 102 www.encolabs.com 4104-MW12Description:Lab Sample ID:CZ04682-08 04/13/16 10:30Received: Matrix:Water Sampled:04/12/16 09:51 Work Order:CZ04682 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 6020B 04/18/16 13:27Antimony [7440-36-0] ^0.220 VLO2.000.220 U 61 ug/L EPA 6010D 04/15/16 10:59Arsenic [7440-38-2] ^6.80 JDH10.06.80 U 101 ug/L EPA 6010D 04/15/16 10:59Barium [7440-39-3] ^1.00 JDH10.0152 1001 ug/L EPA 6010D 04/15/16 10:59Beryllium [7440-41-7] ^0.100 JDH1.000.100 U 11 ug/L EPA 6010D 04/15/16 10:59Cadmium [7440-43-9] ^0.360 JDH1.000.360 U 11 ug/L EPA 6010D 04/15/16 10:59Chromium [7440-47-3] ^1.40 JDH10.01.40 U 101 ug/L EPA 6010D 04/15/16 10:59Cobalt [7440-48-4] ^1.10 JDH10.01.10 U 101 ug/L EPA 6010D 04/15/16 10:59Copper [7440-50-8] ^1.60 JDH10.01.60 U 101 ug/L EPA 6010D 04/15/16 10:59Lead [7439-92-1] ^3.10 JDH10.03.10 U 101 ug/L EPA 6010D 04/15/16 10:59Nickel [7440-02-0] ^2.20 JDH10.05.53 J 501 ug/L EPA 6020B 04/18/16 13:27Selenium [7782-49-2] ^0.910 VLO3.000.910 U 101 ug/L EPA 6010D 04/15/16 10:59Silver [7440-22-4] ^1.90 JDH10.01.90 U 101 ug/L EPA 6020B 04/18/16 13:27Thallium [7440-28-0] ^0.110 VLO1.000.110 U 5.51 ug/L EPA 6010D 04/15/16 10:59Vanadium [7440-62-2] ^1.40 JDH10.03.64 J 251 ug/L EPA 6010D 04/15/16 10:59Zinc [7440-66-6] ^4.40 JDH10.04.40 U 101 This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 33 of 96 Page 33 of 102 www.encolabs.com 4104-MW13SDescription:Lab Sample ID:CZ04682-09 04/13/16 10:30Received: Matrix:Water Sampled:04/12/16 11:45 Work Order:CZ04682 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 04/18/16 19:461,1,1,2-Tetrachloroethane [630-20-6] ^0.17 MSZ1.00.17 U 51 ug/L EPA 8260B 04/18/16 19:461,1,1-Trichloroethane [71-55-6] ^0.12 MSZ1.00.12 U 11 ug/L EPA 8260B 04/18/16 19:461,1,2,2-Tetrachloroethane [79-34-5] ^0.28 MSZ1.00.28 U 31 ug/L EPA 8260B 04/18/16 19:461,1,2-Trichloroethane [79-00-5] ^0.14 MSZ1.00.14 U 11 ug/L EPA 8260B 04/18/16 19:461,1-Dichloroethane [75-34-3] ^0.13 MSZ1.00.13 U 51 ug/L EPA 8260B 04/18/16 19:461,1-Dichloroethene [75-35-4] ^0.21 MSZ1.00.21 U 51 ug/L EPA 8260B 04/18/16 19:461,2,3-Trichloropropane [96-18-4] ^0.23 MSZ1.00.23 U 11 ug/L EPA 8260B 04/18/16 19:461,2-Dibromo-3-chloropropane [96-12-8] ^0.48 MSZ1.00.48 U 131 ug/L EPA 8260B 04/18/16 19:461,2-Dibromoethane [106-93-4] ^0.66 MSZ1.00.66 U 11 ug/L EPA 8260B 04/18/16 19:461,2-Dichlorobenzene [95-50-1] ^0.19 MSZ1.00.19 U 51 ug/L EPA 8260B 04/18/16 19:461,2-Dichloroethane [107-06-2] ^0.21 MSZ1.00.21 U 11 ug/L EPA 8260B 04/18/16 19:461,2-Dichloropropane [78-87-5] ^0.10 MSZ1.00.10 U 11 ug/L EPA 8260B 04/18/16 19:461,4-Dichlorobenzene [106-46-7] ^0.19 MSZ1.00.19 U 11 ug/L EPA 8260B 04/18/16 19:462-Butanone [78-93-3] ^1.3 MSZ5.01.3 U 1001 ug/L EPA 8260B 04/18/16 19:462-Hexanone [591-78-6] ^0.88 MSZ5.00.88 U 501 ug/L EPA 8260B 04/18/16 19:464-Methyl-2-pentanone [108-10-1] ^1.1 MSZ5.01.1 U 1001 ug/L EPA 8260B 04/18/16 19:46Acetone [67-64-1] ^1.2 MSZ5.01.2 U 1001 ug/L EPA 8260B 04/18/16 19:46Acrylonitrile [107-13-1] ^3.5 MSZ103.5 U 2001 ug/L EPA 8260B 04/18/16 19:46Benzene [71-43-2] ^0.15 MSZ1.00.15 U 11 ug/L EPA 8260B 04/18/16 19:46Bromochloromethane [74-97-5] ^0.48 MSZ1.00.48 U 31 ug/L EPA 8260B 04/18/16 19:46Bromodichloromethane [75-27-4] ^0.17 MSZ1.00.17 U 11 ug/L EPA 8260B 04/18/16 19:46Bromoform [75-25-2] ^0.22 MSZ1.00.22 U 31 ug/L EPA 8260B 04/18/16 19:46Bromomethane [74-83-9] ^0.14 MSZ1.00.14 U 101 ug/L EPA 8260B 04/18/16 19:46Carbon disulfide [75-15-0] ^1.5 MSZ5.01.5 U 1001 ug/L EPA 8260B 04/18/16 19:46Carbon tetrachloride [56-23-5] ^0.17 MSZ1.00.17 U 11 ug/L EPA 8260B 04/18/16 19:46Chlorobenzene [108-90-7] ^0.17 MSZ1.00.17 U 31 ug/L EPA 8260B 04/18/16 19:46Chloroethane [75-00-3] ^0.23 MSZ1.00.23 U 101 ug/L EPA 8260B 04/18/16 19:46Chloroform [67-66-3] ^0.18 MSZ1.00.18 U 51 ug/L EPA 8260B 04/18/16 19:46Chloromethane [74-87-3] ^0.13 MSZ1.00.13 U 11 ug/L EPA 8260B 04/18/16 19:46cis-1,2-Dichloroethene [156-59-2] ^0.15 MSZ1.00.15 U 51 ug/L EPA 8260B 04/18/16 19:46cis-1,3-Dichloropropene [10061-01-5] ^0.20 MSZ1.00.20 U 11 ug/L EPA 8260B 04/18/16 19:46Dibromochloromethane [124-48-1] ^0.17 MSZ1.00.17 U 31 ug/L EPA 8260B 04/18/16 19:46Dibromomethane [74-95-3] ^0.27 MSZ1.00.27 U 101 ug/L EPA 8260B 04/18/16 19:46Ethylbenzene [100-41-4] ^0.13 MSZ1.00.13 U 11 ug/L EPA 8260B 04/18/16 19:46Iodomethane [74-88-4] ^1.7 MSZ5.01.7 U 101 ug/L EPA 8260B 04/18/16 19:46m,p-Xylenes [108-38-3/106-42-3] ^0.17 MSZ2.00.17 U NE1 ug/L EPA 8260B 04/18/16 19:46Methylene chloride [75-09-2] ^0.23 MSZ1.00.23 U 11 ug/L EPA 8260B 04/18/16 19:46o-Xylene [95-47-6] ^0.065 MSZ1.00.065 U NE1 ug/L EPA 8260B 04/18/16 19:46Styrene [100-42-5] ^0.11 MSZ1.00.11 U 11 ug/L EPA 8260B 04/18/16 19:46Tetrachloroethene [127-18-4] ^0.17 MSZ1.00.17 U 11 ug/L EPA 8260B 04/18/16 19:46Toluene [108-88-3] ^0.14 MSZ1.00.14 U 11 ug/L EPA 8260B 04/18/16 19:46trans-1,2-Dichloroethene [156-60-5] ^0.21 MSZ1.00.21 U 51 ug/L EPA 8260B 04/18/16 19:46trans-1,3-Dichloropropene [10061-02-6] ^0.15 MSZ1.00.15 U 11 ug/L EPA 8260B 04/18/16 19:46trans-1,4-Dichloro-2-butene [110-57-6] ^0.70 MSZ1.00.70 U 1001 ug/L EPA 8260B 04/18/16 19:46Trichloroethene [79-01-6] ^0.15 MSZ1.00.15 U 11 ug/L EPA 8260B 04/18/16 19:46Trichlorofluoromethane [75-69-4] ^0.24 MSZ1.00.24 U 11 ug/L EPA 8260B 04/18/16 19:46Vinyl acetate [108-05-4] ^0.95 MSZ5.00.95 U 501 ug/L EPA 8260B 04/18/16 19:46Vinyl chloride [75-01-4] ^0.32 MSZ1.00.32 U 11 ug/L EPA 8260B 04/18/16 19:46Xylenes (Total) [1330-20-7] ^0.45 MSZ3.00.45 U 51 Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF Page 34 of 96 Page 34 of 102 www.encolabs.com 4104-MW13SDescription:Lab Sample ID:CZ04682-09 04/13/16 10:30Received: Matrix:Water Sampled:04/12/16 11:45 Work Order:CZ04682 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 53-13690 %MSZEPA 8260B 04/18/16 19:466D150204550.0 1 Dibromofluoromethane 67-129123 %MSZEPA 8260B 04/18/16 19:466D150206250.0 1 Toluene-d8 59-134101 %MSZEPA 8260B 04/18/16 19:466D150205150.0 1 Page 35 of 96 Page 35 of 102 www.encolabs.com 4104-MW13SDescription:Lab Sample ID:CZ04682-09 04/13/16 10:30Received: Matrix:Water Sampled:04/12/16 11:45 Work Order:CZ04682 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 6020B 04/18/16 13:31Antimony [7440-36-0] ^0.220 VLO2.000.220 U 61 ug/L EPA 6010D 04/15/16 11:02Arsenic [7440-38-2] ^6.80 JDH10.06.80 U 101 ug/L EPA 6010D 04/15/16 11:02Barium [7440-39-3] ^1.00 JDH10.051.5 J 1001 ug/L EPA 6010D 04/15/16 11:02Beryllium [7440-41-7] ^0.100 JDH1.000.100 U 11 ug/L EPA 6010D 04/15/16 11:02Cadmium [7440-43-9] ^0.360 JDH1.000.920 J 11 ug/L EPA 6010D 04/15/16 11:02Chromium [7440-47-3] ^1.40 JDH10.01.59 J 101 ug/L EPA 6010D 04/15/16 11:02Cobalt [7440-48-4] ^1.10 JDH10.03.07 J 101 ug/L EPA 6010D 04/15/16 11:02Copper [7440-50-8] ^1.60 JDH10.05.16 J 101 ug/L EPA 6010D 04/15/16 11:02Lead [7439-92-1] ^3.10 JDH10.03.10 U 101 ug/L EPA 6010D 04/15/16 11:02Nickel [7440-02-0] ^2.20 JDH10.02.79 J 501 ug/L EPA 6020B 04/18/16 13:31Selenium [7782-49-2] ^0.910 VLO3.000.910 U 101 ug/L EPA 6010D 04/15/16 11:02Silver [7440-22-4] ^1.90 JDH10.01.90 U 101 ug/L EPA 6020B 04/18/16 13:31Thallium [7440-28-0] ^0.110 VLO1.000.110 U 5.51 ug/L EPA 6010D 04/15/16 11:02Vanadium [7440-62-2] ^1.40 JDH10.011.4 J 251 ug/L EPA 6010D 04/15/16 11:02Zinc [7440-66-6] ^4.40 JDH10.019.0 101 This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 36 of 96 Page 36 of 102 www.encolabs.com 4104-MW14Description:Lab Sample ID:CZ04682-10 04/13/16 10:30Received: Matrix:Water Sampled:04/12/16 12:03 Work Order:CZ04682 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 04/18/16 20:151,1,1,2-Tetrachloroethane [630-20-6] ^0.17 MSZ1.00.17 U 51 ug/L EPA 8260B 04/18/16 20:151,1,1-Trichloroethane [71-55-6] ^0.12 MSZ1.00.12 U 11 ug/L EPA 8260B 04/18/16 20:151,1,2,2-Tetrachloroethane [79-34-5] ^0.28 MSZ1.00.28 U 31 ug/L EPA 8260B 04/18/16 20:151,1,2-Trichloroethane [79-00-5] ^0.14 MSZ1.00.14 U 11 ug/L EPA 8260B 04/18/16 20:151,1-Dichloroethane [75-34-3] ^0.13 MSZ1.00.13 U 51 ug/L EPA 8260B 04/18/16 20:151,1-Dichloroethene [75-35-4] ^0.21 MSZ1.00.21 U 51 ug/L EPA 8260B 04/18/16 20:151,2,3-Trichloropropane [96-18-4] ^0.23 MSZ1.00.23 U 11 ug/L EPA 8260B 04/18/16 20:151,2-Dibromo-3-chloropropane [96-12-8] ^0.48 MSZ1.00.48 U 131 ug/L EPA 8260B 04/18/16 20:151,2-Dibromoethane [106-93-4] ^0.66 MSZ1.00.66 U 11 ug/L EPA 8260B 04/18/16 20:151,2-Dichlorobenzene [95-50-1] ^0.19 MSZ1.00.19 U 51 ug/L EPA 8260B 04/18/16 20:151,2-Dichloroethane [107-06-2] ^0.21 MSZ1.00.21 U 11 ug/L EPA 8260B 04/18/16 20:151,2-Dichloropropane [78-87-5] ^0.10 MSZ1.00.10 U 11 ug/L EPA 8260B 04/18/16 20:151,4-Dichlorobenzene [106-46-7] ^0.19 MSZ1.00.19 U 11 ug/L EPA 8260B 04/18/16 20:152-Butanone [78-93-3] ^1.3 MSZ5.01.3 U 1001 ug/L EPA 8260B 04/18/16 20:152-Hexanone [591-78-6] ^0.88 MSZ5.00.88 U 501 ug/L EPA 8260B 04/18/16 20:154-Methyl-2-pentanone [108-10-1] ^1.1 MSZ5.01.1 U 1001 ug/L EPA 8260B 04/18/16 20:15Acetone [67-64-1] ^1.2 MSZ5.01.2 U 1001 ug/L EPA 8260B 04/18/16 20:15Acrylonitrile [107-13-1] ^3.5 MSZ103.5 U 2001 ug/L EPA 8260B 04/18/16 20:15Benzene [71-43-2] ^0.15 MSZ1.00.15 U 11 ug/L EPA 8260B 04/18/16 20:15Bromochloromethane [74-97-5] ^0.48 MSZ1.00.48 U 31 ug/L EPA 8260B 04/18/16 20:15Bromodichloromethane [75-27-4] ^0.17 MSZ1.00.17 U 11 ug/L EPA 8260B 04/18/16 20:15Bromoform [75-25-2] ^0.22 MSZ1.00.22 U 31 ug/L EPA 8260B 04/18/16 20:15Bromomethane [74-83-9] ^0.14 MSZ1.00.14 U 101 ug/L EPA 8260B 04/18/16 20:15Carbon disulfide [75-15-0] ^1.5 MSZ5.01.5 U 1001 ug/L EPA 8260B 04/18/16 20:15Carbon tetrachloride [56-23-5] ^0.17 MSZ1.00.17 U 11 ug/L EPA 8260B 04/18/16 20:15Chlorobenzene [108-90-7] ^0.17 MSZ1.00.17 U 31 ug/L EPA 8260B 04/18/16 20:15Chloroethane [75-00-3] ^0.23 MSZ1.00.23 U 101 ug/L EPA 8260B 04/18/16 20:15Chloroform [67-66-3] ^0.18 MSZ1.00.18 U 51 ug/L EPA 8260B 04/18/16 20:15Chloromethane [74-87-3] ^0.13 MSZ1.00.13 U 11 ug/L EPA 8260B 04/18/16 20:15cis-1,2-Dichloroethene [156-59-2] ^0.15 MSZ1.00.15 U 51 ug/L EPA 8260B 04/18/16 20:15cis-1,3-Dichloropropene [10061-01-5] ^0.20 MSZ1.00.20 U 11 ug/L EPA 8260B 04/18/16 20:15Dibromochloromethane [124-48-1] ^0.17 MSZ1.00.17 U 31 ug/L EPA 8260B 04/18/16 20:15Dibromomethane [74-95-3] ^0.27 MSZ1.00.27 U 101 ug/L EPA 8260B 04/18/16 20:15Ethylbenzene [100-41-4] ^0.13 MSZ1.00.13 U 11 ug/L EPA 8260B 04/18/16 20:15Iodomethane [74-88-4] ^1.7 MSZ5.01.7 U 101 ug/L EPA 8260B 04/18/16 20:15m,p-Xylenes [108-38-3/106-42-3] ^0.17 MSZ2.00.17 U NE1 ug/L EPA 8260B 04/18/16 20:15Methylene chloride [75-09-2] ^0.23 MSZ1.00.23 U 11 ug/L EPA 8260B 04/18/16 20:15o-Xylene [95-47-6] ^0.065 MSZ1.00.065 U NE1 ug/L EPA 8260B 04/18/16 20:15Styrene [100-42-5] ^0.11 MSZ1.00.11 U 11 ug/L EPA 8260B 04/18/16 20:15Tetrachloroethene [127-18-4] ^0.17 MSZ1.00.17 U 11 ug/L EPA 8260B 04/18/16 20:15Toluene [108-88-3] ^0.14 MSZ1.00.14 U 11 ug/L EPA 8260B 04/18/16 20:15trans-1,2-Dichloroethene [156-60-5] ^0.21 MSZ1.00.21 U 51 ug/L EPA 8260B 04/18/16 20:15trans-1,3-Dichloropropene [10061-02-6] ^0.15 MSZ1.00.15 U 11 ug/L EPA 8260B 04/18/16 20:15trans-1,4-Dichloro-2-butene [110-57-6] ^0.70 MSZ1.00.70 U 1001 ug/L EPA 8260B 04/18/16 20:15Trichloroethene [79-01-6] ^0.15 MSZ1.00.15 U 11 ug/L EPA 8260B 04/18/16 20:15Trichlorofluoromethane [75-69-4] ^0.24 MSZ1.00.24 U 11 ug/L EPA 8260B 04/18/16 20:15Vinyl acetate [108-05-4] ^0.95 MSZ5.00.95 U 501 ug/L EPA 8260B 04/18/16 20:15Vinyl chloride [75-01-4] ^0.32 MSZ1.00.32 U 11 ug/L EPA 8260B 04/18/16 20:15Xylenes (Total) [1330-20-7] ^0.45 MSZ3.00.45 U 51 Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF Page 37 of 96 Page 37 of 102 www.encolabs.com 4104-MW14Description:Lab Sample ID:CZ04682-10 04/13/16 10:30Received: Matrix:Water Sampled:04/12/16 12:03 Work Order:CZ04682 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 53-13690 %MSZEPA 8260B 04/18/16 20:156D150204550.0 1 Dibromofluoromethane 67-129120 %MSZEPA 8260B 04/18/16 20:156D150206050.0 1 Toluene-d8 59-134104 %MSZEPA 8260B 04/18/16 20:156D150205250.0 1 Page 38 of 96 Page 38 of 102 www.encolabs.com 4104-MW14Description:Lab Sample ID:CZ04682-10 04/13/16 10:30Received: Matrix:Water Sampled:04/12/16 12:03 Work Order:CZ04682 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 6020B 04/18/16 13:34Antimony [7440-36-0] ^0.220 VLO2.000.220 U 61 ug/L EPA 6010D 04/15/16 11:05Arsenic [7440-38-2] ^6.80 JDH10.07.57 J 101 ug/L EPA 6010D 04/15/16 11:05Barium [7440-39-3] ^1.00 JDH10.050.8 J 1001 ug/L EPA 6010D 04/15/16 11:05Beryllium [7440-41-7] ^0.100 JDH1.000.100 U 11 ug/L EPA 6010D 04/15/16 11:05Cadmium [7440-43-9] ^0.360 JDH1.000.360 U 11 ug/L EPA 6010D 04/15/16 11:05Chromium [7440-47-3] ^1.40 JDH10.01.40 U 101 ug/L EPA 6010D 04/15/16 11:05Cobalt [7440-48-4] ^1.10 JDH10.01.10 U 101 ug/L EPA 6010D 04/15/16 11:05Copper [7440-50-8] ^1.60 JDH10.01.60 U 101 ug/L EPA 6010D 04/15/16 11:05Lead [7439-92-1] ^3.10 JDH10.03.10 U 101 ug/L EPA 6010D 04/15/16 11:05Nickel [7440-02-0] ^2.20 JDH10.02.20 U 501 ug/L EPA 6020B 04/18/16 13:34Selenium [7782-49-2] ^0.910 VLO3.000.910 U 101 ug/L EPA 6010D 04/15/16 11:05Silver [7440-22-4] ^1.90 JDH10.01.90 U 101 ug/L EPA 6020B 04/18/16 13:34Thallium [7440-28-0] ^0.110 VLO1.000.110 U 5.51 ug/L EPA 6010D 04/15/16 11:05Vanadium [7440-62-2] ^1.40 JDH10.02.32 J 251 ug/L EPA 6010D 04/15/16 11:05Zinc [7440-66-6] ^4.40 JDH10.011.4 101 This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 39 of 96 Page 39 of 102 www.encolabs.com 4104-MW15Description:Lab Sample ID:CZ04682-11 04/13/16 10:30Received: Matrix:Water Sampled:04/12/16 12:48 Work Order:CZ04682 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 04/18/16 20:441,1,1,2-Tetrachloroethane [630-20-6] ^0.17 MSZ1.00.17 U 51 ug/L EPA 8260B 04/18/16 20:441,1,1-Trichloroethane [71-55-6] ^0.12 MSZ1.00.12 U 11 ug/L EPA 8260B 04/18/16 20:441,1,2,2-Tetrachloroethane [79-34-5] ^0.28 MSZ1.00.28 U 31 ug/L EPA 8260B 04/18/16 20:441,1,2-Trichloroethane [79-00-5] ^0.14 MSZ1.00.14 U 11 ug/L EPA 8260B 04/18/16 20:441,1-Dichloroethane [75-34-3] ^0.13 MSZ1.00.13 U 51 ug/L EPA 8260B 04/18/16 20:441,1-Dichloroethene [75-35-4] ^0.21 MSZ1.00.21 U 51 ug/L EPA 8260B 04/18/16 20:441,2,3-Trichloropropane [96-18-4] ^0.23 MSZ1.00.23 U 11 ug/L EPA 8260B 04/18/16 20:441,2-Dibromo-3-chloropropane [96-12-8] ^0.48 MSZ1.00.48 U 131 ug/L EPA 8260B 04/18/16 20:441,2-Dibromoethane [106-93-4] ^0.66 MSZ1.00.66 U 11 ug/L EPA 8260B 04/18/16 20:441,2-Dichlorobenzene [95-50-1] ^0.19 MSZ1.00.19 U 51 ug/L EPA 8260B 04/18/16 20:441,2-Dichloroethane [107-06-2] ^0.21 MSZ1.00.21 U 11 ug/L EPA 8260B 04/18/16 20:441,2-Dichloropropane [78-87-5] ^0.10 MSZ1.00.10 U 11 ug/L EPA 8260B 04/18/16 20:441,4-Dichlorobenzene [106-46-7] ^0.19 MSZ1.00.19 U 11 ug/L EPA 8260B 04/18/16 20:442-Butanone [78-93-3] ^1.3 MSZ5.01.3 U 1001 ug/L EPA 8260B 04/18/16 20:442-Hexanone [591-78-6] ^0.88 MSZ5.00.88 U 501 ug/L EPA 8260B 04/18/16 20:444-Methyl-2-pentanone [108-10-1] ^1.1 MSZ5.01.1 U 1001 ug/L EPA 8260B 04/18/16 20:44Acetone [67-64-1] ^1.2 MSZ5.01.2 U 1001 ug/L EPA 8260B 04/18/16 20:44Acrylonitrile [107-13-1] ^3.5 MSZ103.5 U 2001 ug/L EPA 8260B 04/18/16 20:44Benzene [71-43-2] ^0.15 MSZ1.00.15 U 11 ug/L EPA 8260B 04/18/16 20:44Bromochloromethane [74-97-5] ^0.48 MSZ1.00.48 U 31 ug/L EPA 8260B 04/18/16 20:44Bromodichloromethane [75-27-4] ^0.17 MSZ1.00.17 U 11 ug/L EPA 8260B 04/18/16 20:44Bromoform [75-25-2] ^0.22 MSZ1.00.22 U 31 ug/L EPA 8260B 04/18/16 20:44Bromomethane [74-83-9] ^0.14 MSZ1.00.14 U 101 ug/L EPA 8260B 04/18/16 20:44Carbon disulfide [75-15-0] ^1.5 MSZ5.01.5 U 1001 ug/L EPA 8260B 04/18/16 20:44Carbon tetrachloride [56-23-5] ^0.17 MSZ1.00.17 U 11 ug/L EPA 8260B 04/18/16 20:44Chlorobenzene [108-90-7] ^0.17 MSZ1.00.17 U 31 ug/L EPA 8260B 04/18/16 20:44Chloroethane [75-00-3] ^0.23 MSZ1.00.23 U 101 ug/L EPA 8260B 04/18/16 20:44Chloroform [67-66-3] ^0.18 MSZ1.00.18 U 51 ug/L EPA 8260B 04/18/16 20:44Chloromethane [74-87-3] ^0.13 MSZ1.00.13 U 11 ug/L EPA 8260B 04/18/16 20:44cis-1,2-Dichloroethene [156-59-2] ^0.15 MSZ1.00.15 U 51 ug/L EPA 8260B 04/18/16 20:44cis-1,3-Dichloropropene [10061-01-5] ^0.20 MSZ1.00.20 U 11 ug/L EPA 8260B 04/18/16 20:44Dibromochloromethane [124-48-1] ^0.17 MSZ1.00.17 U 31 ug/L EPA 8260B 04/18/16 20:44Dibromomethane [74-95-3] ^0.27 MSZ1.00.27 U 101 ug/L EPA 8260B 04/18/16 20:44Ethylbenzene [100-41-4] ^0.13 MSZ1.00.13 U 11 ug/L EPA 8260B 04/18/16 20:44Iodomethane [74-88-4] ^1.7 MSZ5.01.7 U 101 ug/L EPA 8260B 04/18/16 20:44m,p-Xylenes [108-38-3/106-42-3] ^0.17 MSZ2.00.17 U NE1 ug/L EPA 8260B 04/18/16 20:44Methylene chloride [75-09-2] ^0.23 MSZ1.00.23 U 11 ug/L EPA 8260B 04/18/16 20:44o-Xylene [95-47-6] ^0.065 MSZ1.00.065 U NE1 ug/L EPA 8260B 04/18/16 20:44Styrene [100-42-5] ^0.11 MSZ1.00.11 U 11 ug/L EPA 8260B 04/18/16 20:44Tetrachloroethene [127-18-4] ^0.17 MSZ1.00.17 U 11 ug/L EPA 8260B 04/18/16 20:44Toluene [108-88-3] ^0.14 MSZ1.00.14 U 11 ug/L EPA 8260B 04/18/16 20:44trans-1,2-Dichloroethene [156-60-5] ^0.21 MSZ1.00.21 U 51 ug/L EPA 8260B 04/18/16 20:44trans-1,3-Dichloropropene [10061-02-6] ^0.15 MSZ1.00.15 U 11 ug/L EPA 8260B 04/18/16 20:44trans-1,4-Dichloro-2-butene [110-57-6] ^0.70 MSZ1.00.70 U 1001 ug/L EPA 8260B 04/18/16 20:44Trichloroethene [79-01-6] ^0.15 MSZ1.00.15 U 11 ug/L EPA 8260B 04/18/16 20:44Trichlorofluoromethane [75-69-4] ^0.24 MSZ1.00.24 U 11 ug/L EPA 8260B 04/18/16 20:44Vinyl acetate [108-05-4] ^0.95 MSZ5.00.95 U 501 ug/L EPA 8260B 04/18/16 20:44Vinyl chloride [75-01-4] ^0.32 MSZ1.00.32 U 11 ug/L EPA 8260B 04/18/16 20:44Xylenes (Total) [1330-20-7] ^0.45 MSZ3.00.45 U 51 Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF Page 40 of 96 Page 40 of 102 www.encolabs.com 4104-MW15Description:Lab Sample ID:CZ04682-11 04/13/16 10:30Received: Matrix:Water Sampled:04/12/16 12:48 Work Order:CZ04682 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 53-13691 %MSZEPA 8260B 04/18/16 20:446D150204650.0 1 Dibromofluoromethane 67-129124 %MSZEPA 8260B 04/18/16 20:446D150206250.0 1 Toluene-d8 59-134105 %MSZEPA 8260B 04/18/16 20:446D150205250.0 1 Page 41 of 96 Page 41 of 102 www.encolabs.com 4104-MW15Description:Lab Sample ID:CZ04682-11 04/13/16 10:30Received: Matrix:Water Sampled:04/12/16 12:48 Work Order:CZ04682 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 6020B 04/18/16 13:52Antimony [7440-36-0] ^0.220 VLO2.000.220 U 61 ug/L EPA 6010D 04/15/16 11:07Arsenic [7440-38-2] ^6.80 JDH10.06.80 U 101 ug/L EPA 6010D 04/15/16 11:07Barium [7440-39-3] ^1.00 JDH10.027.6 J 1001 ug/L EPA 6010D 04/15/16 11:07Beryllium [7440-41-7] ^0.100 JDH1.000.100 U 11 ug/L EPA 6010D 04/15/16 11:07Cadmium [7440-43-9] ^0.360 JDH1.000.360 U 11 ug/L EPA 6010D 04/15/16 11:07Chromium [7440-47-3] ^1.40 JDH10.01.40 U 101 ug/L EPA 6010D 04/15/16 11:07Cobalt [7440-48-4] ^1.10 JDH10.01.10 U 101 ug/L EPA 6010D 04/15/16 11:07Copper [7440-50-8] ^1.60 JDH10.01.60 U 101 ug/L EPA 6010D 04/15/16 11:07Lead [7439-92-1] ^3.10 JDH10.03.10 U 101 ug/L EPA 6010D 04/15/16 11:07Nickel [7440-02-0] ^2.20 JDH10.02.20 U 501 ug/L EPA 6020B 04/18/16 13:52Selenium [7782-49-2] ^0.910 VLO3.001.20 J 101 ug/L EPA 6010D 04/15/16 11:07Silver [7440-22-4] ^1.90 JDH10.01.90 U 101 ug/L EPA 6020B 04/18/16 13:52Thallium [7440-28-0] ^0.110 VLO1.000.110 U 5.51 ug/L EPA 6010D 04/15/16 11:07Vanadium [7440-62-2] ^1.40 JDH10.01.40 U 251 ug/L EPA 6010D 04/15/16 11:07Zinc [7440-66-6] ^4.40 JDH10.04.40 U 101 This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 42 of 96 Page 42 of 102 www.encolabs.com 4104-MW16Description:Lab Sample ID:CZ04682-12 04/13/16 10:30Received: Matrix:Water Sampled:04/12/16 13:02 Work Order:CZ04682 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 04/19/16 02:011,1,1,2-Tetrachloroethane [630-20-6] ^0.17 MSZ1.00.17 U 51 ug/L EPA 8260B 04/19/16 02:011,1,1-Trichloroethane [71-55-6] ^0.12 MSZ1.00.12 U 11 ug/L EPA 8260B 04/19/16 02:011,1,2,2-Tetrachloroethane [79-34-5] ^0.28 MSZ1.00.28 U 31 ug/L EPA 8260B 04/19/16 02:011,1,2-Trichloroethane [79-00-5] ^0.14 MSZ1.00.14 U 11 ug/L EPA 8260B 04/19/16 02:011,1-Dichloroethane [75-34-3] ^0.13 MSZ1.00.13 U 51 ug/L EPA 8260B 04/19/16 02:011,1-Dichloroethene [75-35-4] ^0.21 MSZ1.00.21 U 51 ug/L EPA 8260B 04/19/16 02:011,2,3-Trichloropropane [96-18-4] ^0.23 MSZ1.00.23 U 11 ug/L EPA 8260B 04/19/16 02:011,2-Dibromo-3-chloropropane [96-12-8] ^0.48 MSZ1.00.48 U 131 ug/L EPA 8260B 04/19/16 02:011,2-Dibromoethane [106-93-4] ^0.66 MSZ1.00.66 U 11 ug/L EPA 8260B 04/19/16 02:011,2-Dichlorobenzene [95-50-1] ^0.19 MSZ1.00.19 U 51 ug/L EPA 8260B 04/19/16 02:011,2-Dichloroethane [107-06-2] ^0.21 MSZ1.00.21 U 11 ug/L EPA 8260B 04/19/16 02:011,2-Dichloropropane [78-87-5] ^0.10 MSZ1.00.10 U 11 ug/L EPA 8260B 04/19/16 02:011,4-Dichlorobenzene [106-46-7] ^0.19 MSZ1.00.19 U 11 ug/L EPA 8260B 04/19/16 02:012-Butanone [78-93-3] ^1.3 MSZ5.01.3 U 1001 ug/L EPA 8260B 04/19/16 02:012-Hexanone [591-78-6] ^0.88 MSZ5.00.88 U 501 ug/L EPA 8260B 04/19/16 02:014-Methyl-2-pentanone [108-10-1] ^1.1 MSZ5.01.1 U 1001 ug/L EPA 8260B 04/19/16 02:01Acetone [67-64-1] ^1.2 MSZ5.01.2 U 1001 ug/L EPA 8260B 04/19/16 02:01Acrylonitrile [107-13-1] ^3.5 MSZ103.5 U 2001 ug/L EPA 8260B 04/19/16 02:01Benzene [71-43-2] ^0.15 MSZ1.00.15 U 11 ug/L EPA 8260B 04/19/16 02:01Bromochloromethane [74-97-5] ^0.48 MSZ1.00.48 U 31 ug/L EPA 8260B 04/19/16 02:01Bromodichloromethane [75-27-4] ^0.17 MSZ1.00.17 U 11 ug/L EPA 8260B 04/19/16 02:01Bromoform [75-25-2] ^0.22 MSZ1.00.22 U 31 ug/L EPA 8260B 04/19/16 02:01Bromomethane [74-83-9] ^0.14 MSZ1.00.14 U 101 ug/L EPA 8260B 04/19/16 02:01Carbon disulfide [75-15-0] ^1.5 MSZ5.01.5 U 1001 ug/L EPA 8260B 04/19/16 02:01Carbon tetrachloride [56-23-5] ^0.17 MSZ1.00.17 U 11 ug/L EPA 8260B 04/19/16 02:01Chlorobenzene [108-90-7] ^0.17 MSZ1.00.17 U 31 ug/L EPA 8260B 04/19/16 02:01Chloroethane [75-00-3] ^0.23 MSZ1.00.23 U 101 ug/L EPA 8260B 04/19/16 02:01Chloroform [67-66-3] ^0.18 MSZ1.00.18 U 51 ug/L EPA 8260B 04/19/16 02:01Chloromethane [74-87-3] ^0.13 MSZ1.00.13 U 11 ug/L EPA 8260B 04/19/16 02:01cis-1,2-Dichloroethene [156-59-2] ^0.15 MSZ1.00.15 U 51 ug/L EPA 8260B 04/19/16 02:01cis-1,3-Dichloropropene [10061-01-5] ^0.20 MSZ1.00.20 U 11 ug/L EPA 8260B 04/19/16 02:01Dibromochloromethane [124-48-1] ^0.17 MSZ1.00.17 U 31 ug/L EPA 8260B 04/19/16 02:01Dibromomethane [74-95-3] ^0.27 MSZ1.00.27 U 101 ug/L EPA 8260B 04/19/16 02:01Ethylbenzene [100-41-4] ^0.13 MSZ1.00.13 U 11 ug/L EPA 8260B 04/19/16 02:01Iodomethane [74-88-4] ^1.7 MSZ5.01.7 U 101 ug/L EPA 8260B 04/19/16 02:01m,p-Xylenes [108-38-3/106-42-3] ^0.17 MSZ2.00.17 U NE1 ug/L EPA 8260B 04/19/16 02:01Methylene chloride [75-09-2] ^0.23 MSZ1.00.23 U 11 ug/L EPA 8260B 04/19/16 02:01o-Xylene [95-47-6] ^0.065 MSZ1.00.065 U NE1 ug/L EPA 8260B 04/19/16 02:01Styrene [100-42-5] ^0.11 MSZ1.00.11 U 11 ug/L EPA 8260B 04/19/16 02:01Tetrachloroethene [127-18-4] ^0.17 MSZ1.00.17 U 11 ug/L EPA 8260B 04/19/16 02:01Toluene [108-88-3] ^0.14 MSZ1.00.14 U 11 ug/L EPA 8260B 04/19/16 02:01trans-1,2-Dichloroethene [156-60-5] ^0.21 MSZ1.00.21 U 51 ug/L EPA 8260B 04/19/16 02:01trans-1,3-Dichloropropene [10061-02-6] ^0.15 MSZ1.00.15 U 11 ug/L EPA 8260B 04/19/16 02:01trans-1,4-Dichloro-2-butene [110-57-6] ^0.70 MSZ1.00.70 U 1001 ug/L EPA 8260B 04/19/16 02:01Trichloroethene [79-01-6] ^0.15 MSZ1.00.15 U 11 ug/L EPA 8260B 04/19/16 02:01Trichlorofluoromethane [75-69-4] ^0.24 MSZ1.00.24 U 11 ug/L EPA 8260B 04/19/16 02:01Vinyl acetate [108-05-4] ^0.95 MSZ5.00.95 U 501 ug/L EPA 8260B 04/19/16 02:01Vinyl chloride [75-01-4] ^0.32 MSZ1.00.32 U 11 ug/L EPA 8260B 04/19/16 02:01Xylenes (Total) [1330-20-7] ^0.45 MSZ3.00.45 U 51 Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF Page 43 of 96 Page 43 of 102 www.encolabs.com 4104-MW16Description:Lab Sample ID:CZ04682-12 04/13/16 10:30Received: Matrix:Water Sampled:04/12/16 13:02 Work Order:CZ04682 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 53-13691 %MSZEPA 8260B 04/19/16 02:016D180204650.0 1 Dibromofluoromethane 67-129119 %MSZEPA 8260B 04/19/16 02:016D180206050.0 1 Toluene-d8 59-134102 %MSZEPA 8260B 04/19/16 02:016D180205150.0 1 Page 44 of 96 Page 44 of 102 www.encolabs.com 4104-MW16Description:Lab Sample ID:CZ04682-12 04/13/16 10:30Received: Matrix:Water Sampled:04/12/16 13:02 Work Order:CZ04682 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 6020B 04/18/16 13:56Antimony [7440-36-0] ^0.220 VLO2.000.220 U 61 ug/L EPA 6010D 04/15/16 11:10Arsenic [7440-38-2] ^6.80 JDH10.08.70 J 101 ug/L EPA 6010D 04/15/16 11:10Barium [7440-39-3] ^1.00 JDH10.093.1 J 1001 ug/L EPA 6010D 04/15/16 11:10Beryllium [7440-41-7] ^0.100 JDH1.000.100 U 11 ug/L EPA 6010D 04/15/16 11:10Cadmium [7440-43-9] ^0.360 JDH1.000.360 U 11 ug/L EPA 6010D 04/15/16 11:10Chromium [7440-47-3] ^1.40 JDH10.01.40 U 101 ug/L EPA 6010D 04/15/16 11:10Cobalt [7440-48-4] ^1.10 JDH10.01.10 U 101 ug/L EPA 6010D 04/15/16 11:10Copper [7440-50-8] ^1.60 JDH10.01.60 U 101 ug/L EPA 6010D 04/15/16 11:10Lead [7439-92-1] ^3.10 JDH10.03.10 U 101 ug/L EPA 6010D 04/15/16 11:10Nickel [7440-02-0] ^2.20 JDH10.02.20 U 501 ug/L EPA 6020B 04/18/16 13:56Selenium [7782-49-2] ^0.910 VLO3.001.12 J 101 ug/L EPA 6010D 04/15/16 11:10Silver [7440-22-4] ^1.90 JDH10.01.90 U 101 ug/L EPA 6020B 04/18/16 13:56Thallium [7440-28-0] ^0.110 VLO1.000.110 U 5.51 ug/L EPA 6010D 04/15/16 11:10Vanadium [7440-62-2] ^1.40 JDH10.02.11 J 251 ug/L EPA 6010D 04/15/16 11:10Zinc [7440-66-6] ^4.40 JDH10.04.40 U 101 This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 45 of 96 Page 45 of 102 www.encolabs.com 4104-MW17Description:Lab Sample ID:CZ04682-13 04/13/16 10:30Received: Matrix:Water Sampled:04/12/16 13:29 Work Order:CZ04682 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 04/19/16 02:301,1,1,2-Tetrachloroethane [630-20-6] ^0.17 MSZ1.00.17 U 51 ug/L EPA 8260B 04/19/16 02:301,1,1-Trichloroethane [71-55-6] ^0.12 MSZ1.00.12 U 11 ug/L EPA 8260B 04/19/16 02:301,1,2,2-Tetrachloroethane [79-34-5] ^0.28 MSZ1.00.28 U 31 ug/L EPA 8260B 04/19/16 02:301,1,2-Trichloroethane [79-00-5] ^0.14 MSZ1.00.14 U 11 ug/L EPA 8260B 04/19/16 02:301,1-Dichloroethane [75-34-3] ^0.13 MSZ1.00.13 U 51 ug/L EPA 8260B 04/19/16 02:301,1-Dichloroethene [75-35-4] ^0.21 MSZ1.00.21 U 51 ug/L EPA 8260B 04/19/16 02:301,2,3-Trichloropropane [96-18-4] ^0.23 MSZ1.00.23 U 11 ug/L EPA 8260B 04/19/16 02:301,2-Dibromo-3-chloropropane [96-12-8] ^0.48 MSZ1.00.48 U 131 ug/L EPA 8260B 04/19/16 02:301,2-Dibromoethane [106-93-4] ^0.66 MSZ1.00.66 U 11 ug/L EPA 8260B 04/19/16 02:301,2-Dichlorobenzene [95-50-1] ^0.19 MSZ1.00.19 U 51 ug/L EPA 8260B 04/19/16 02:301,2-Dichloroethane [107-06-2] ^0.21 MSZ1.00.21 U 11 ug/L EPA 8260B 04/19/16 02:301,2-Dichloropropane [78-87-5] ^0.10 MSZ1.00.10 U 11 ug/L EPA 8260B 04/19/16 02:301,4-Dichlorobenzene [106-46-7] ^0.19 MSZ1.00.19 U 11 ug/L EPA 8260B 04/19/16 02:302-Butanone [78-93-3] ^1.3 MSZ5.01.3 U 1001 ug/L EPA 8260B 04/19/16 02:302-Hexanone [591-78-6] ^0.88 MSZ5.00.88 U 501 ug/L EPA 8260B 04/19/16 02:304-Methyl-2-pentanone [108-10-1] ^1.1 MSZ5.01.1 U 1001 ug/L EPA 8260B 04/19/16 02:30Acetone [67-64-1] ^1.2 MSZ5.01.2 U 1001 ug/L EPA 8260B 04/19/16 02:30Acrylonitrile [107-13-1] ^3.5 MSZ103.5 U 2001 ug/L EPA 8260B 04/19/16 02:30Benzene [71-43-2] ^0.15 MSZ1.00.15 U 11 ug/L EPA 8260B 04/19/16 02:30Bromochloromethane [74-97-5] ^0.48 MSZ1.00.48 U 31 ug/L EPA 8260B 04/19/16 02:30Bromodichloromethane [75-27-4] ^0.17 MSZ1.00.17 U 11 ug/L EPA 8260B 04/19/16 02:30Bromoform [75-25-2] ^0.22 MSZ1.00.22 U 31 ug/L EPA 8260B 04/19/16 02:30Bromomethane [74-83-9] ^0.14 MSZ1.00.14 U 101 ug/L EPA 8260B 04/19/16 02:30Carbon disulfide [75-15-0] ^1.5 MSZ5.01.5 U 1001 ug/L EPA 8260B 04/19/16 02:30Carbon tetrachloride [56-23-5] ^0.17 MSZ1.00.17 U 11 ug/L EPA 8260B 04/19/16 02:30Chlorobenzene [108-90-7] ^0.17 MSZ1.00.17 U 31 ug/L EPA 8260B 04/19/16 02:30Chloroethane [75-00-3] ^0.23 MSZ1.00.23 U 101 ug/L EPA 8260B 04/19/16 02:30Chloroform [67-66-3] ^0.18 MSZ1.00.18 U 51 ug/L EPA 8260B 04/19/16 02:30Chloromethane [74-87-3] ^0.13 MSZ1.00.13 U 11 ug/L EPA 8260B 04/19/16 02:30cis-1,2-Dichloroethene [156-59-2] ^0.15 MSZ1.00.15 U 51 ug/L EPA 8260B 04/19/16 02:30cis-1,3-Dichloropropene [10061-01-5] ^0.20 MSZ1.00.20 U 11 ug/L EPA 8260B 04/19/16 02:30Dibromochloromethane [124-48-1] ^0.17 MSZ1.00.17 U 31 ug/L EPA 8260B 04/19/16 02:30Dibromomethane [74-95-3] ^0.27 MSZ1.00.27 U 101 ug/L EPA 8260B 04/19/16 02:30Ethylbenzene [100-41-4] ^0.13 MSZ1.00.13 U 11 ug/L EPA 8260B 04/19/16 02:30Iodomethane [74-88-4] ^1.7 MSZ5.01.7 U 101 ug/L EPA 8260B 04/19/16 02:30m,p-Xylenes [108-38-3/106-42-3] ^0.17 MSZ2.00.17 U NE1 ug/L EPA 8260B 04/19/16 02:30Methylene chloride [75-09-2] ^0.23 MSZ1.00.23 U 11 ug/L EPA 8260B 04/19/16 02:30o-Xylene [95-47-6] ^0.065 MSZ1.00.065 U NE1 ug/L EPA 8260B 04/19/16 02:30Styrene [100-42-5] ^0.11 MSZ1.00.11 U 11 ug/L EPA 8260B 04/19/16 02:30Tetrachloroethene [127-18-4] ^0.17 MSZ1.00.17 U 11 ug/L EPA 8260B 04/19/16 02:30Toluene [108-88-3] ^0.14 MSZ1.00.14 U 11 ug/L EPA 8260B 04/19/16 02:30trans-1,2-Dichloroethene [156-60-5] ^0.21 MSZ1.00.21 U 51 ug/L EPA 8260B 04/19/16 02:30trans-1,3-Dichloropropene [10061-02-6] ^0.15 MSZ1.00.15 U 11 ug/L EPA 8260B 04/19/16 02:30trans-1,4-Dichloro-2-butene [110-57-6] ^0.70 MSZ1.00.70 U 1001 ug/L EPA 8260B 04/19/16 02:30Trichloroethene [79-01-6] ^0.15 MSZ1.00.15 U 11 ug/L EPA 8260B 04/19/16 02:30Trichlorofluoromethane [75-69-4] ^0.24 MSZ1.00.24 U 11 ug/L EPA 8260B 04/19/16 02:30Vinyl acetate [108-05-4] ^0.95 MSZ5.00.95 U 501 ug/L EPA 8260B 04/19/16 02:30Vinyl chloride [75-01-4] ^0.32 MSZ1.00.32 U 11 ug/L EPA 8260B 04/19/16 02:30Xylenes (Total) [1330-20-7] ^0.45 MSZ3.00.45 U 51 Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF Page 46 of 96 Page 46 of 102 www.encolabs.com 4104-MW17Description:Lab Sample ID:CZ04682-13 04/13/16 10:30Received: Matrix:Water Sampled:04/12/16 13:29 Work Order:CZ04682 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 53-13690 %MSZEPA 8260B 04/19/16 02:306D180204550.0 1 Dibromofluoromethane 67-129121 %MSZEPA 8260B 04/19/16 02:306D180206150.0 1 Toluene-d8 59-134101 %MSZEPA 8260B 04/19/16 02:306D180205150.0 1 Page 47 of 96 Page 47 of 102 www.encolabs.com 4104-MW17Description:Lab Sample ID:CZ04682-13 04/13/16 10:30Received: Matrix:Water Sampled:04/12/16 13:29 Work Order:CZ04682 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 6020B 04/18/16 13:59Antimony [7440-36-0] ^0.220 VLO2.000.220 U 61 ug/L EPA 6010D 04/15/16 11:13Arsenic [7440-38-2] ^6.80 JDH10.06.80 U 101 ug/L EPA 6010D 04/15/16 11:13Barium [7440-39-3] ^1.00 JDH10.086.2 J 1001 ug/L EPA 6010D 04/15/16 11:13Beryllium [7440-41-7] ^0.100 JDH1.000.100 U 11 ug/L EPA 6010D 04/15/16 11:13Cadmium [7440-43-9] ^0.360 JDH1.000.360 U 11 ug/L EPA 6010D 04/15/16 11:13Chromium [7440-47-3] ^1.40 JDH10.01.40 U 101 ug/L EPA 6010D 04/15/16 11:13Cobalt [7440-48-4] ^1.10 JDH10.01.10 U 101 ug/L EPA 6010D 04/15/16 11:13Copper [7440-50-8] ^1.60 JDH10.01.60 U 101 ug/L EPA 6010D 04/15/16 11:13Lead [7439-92-1] ^3.10 JDH10.03.10 U 101 ug/L EPA 6010D 04/15/16 11:13Nickel [7440-02-0] ^2.20 JDH10.08.31 J 501 ug/L EPA 6020B 04/18/16 13:59Selenium [7782-49-2] ^0.910 VLO3.000.910 U 101 ug/L EPA 6010D 04/15/16 11:13Silver [7440-22-4] ^1.90 JDH10.01.90 U 101 ug/L EPA 6020B 04/18/16 13:59Thallium [7440-28-0] ^0.110 VLO1.000.110 U 5.51 ug/L EPA 6010D 04/15/16 11:13Vanadium [7440-62-2] ^1.40 JDH10.02.10 J 251 ug/L EPA 6010D 04/15/16 11:13Zinc [7440-66-6] ^4.40 JDH10.04.40 U 101 This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 48 of 96 Page 48 of 102 www.encolabs.com 4104-SW1Description:Lab Sample ID:CZ04682-14 04/13/16 10:30Received: Matrix:Water Sampled:04/12/16 10:04 Work Order:CZ04682 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 04/19/16 02:591,1,1,2-Tetrachloroethane [630-20-6] ^0.17 MSZ1.00.17 U 51 ug/L EPA 8260B 04/19/16 02:591,1,1-Trichloroethane [71-55-6] ^0.12 MSZ1.00.12 U 11 ug/L EPA 8260B 04/19/16 02:591,1,2,2-Tetrachloroethane [79-34-5] ^0.28 MSZ1.00.28 U 31 ug/L EPA 8260B 04/19/16 02:591,1,2-Trichloroethane [79-00-5] ^0.14 MSZ1.00.14 U 11 ug/L EPA 8260B 04/19/16 02:591,1-Dichloroethane [75-34-3] ^0.13 MSZ1.00.13 U 51 ug/L EPA 8260B 04/19/16 02:591,1-Dichloroethene [75-35-4] ^0.21 MSZ1.00.21 U 51 ug/L EPA 8260B 04/19/16 02:591,2,3-Trichloropropane [96-18-4] ^0.23 MSZ1.00.23 U 11 ug/L EPA 8260B 04/19/16 02:591,2-Dibromo-3-chloropropane [96-12-8] ^0.48 MSZ1.00.48 U 131 ug/L EPA 8260B 04/19/16 02:591,2-Dibromoethane [106-93-4] ^0.66 MSZ1.00.66 U 11 ug/L EPA 8260B 04/19/16 02:591,2-Dichlorobenzene [95-50-1] ^0.19 MSZ1.00.19 U 51 ug/L EPA 8260B 04/19/16 02:591,2-Dichloroethane [107-06-2] ^0.21 MSZ1.00.21 U 11 ug/L EPA 8260B 04/19/16 02:591,2-Dichloropropane [78-87-5] ^0.10 MSZ1.00.10 U 11 ug/L EPA 8260B 04/19/16 02:591,4-Dichlorobenzene [106-46-7] ^0.19 MSZ1.00.19 U 11 ug/L EPA 8260B 04/19/16 02:592-Butanone [78-93-3] ^1.3 MSZ5.01.3 U 1001 ug/L EPA 8260B 04/19/16 02:592-Hexanone [591-78-6] ^0.88 MSZ5.00.88 U 501 ug/L EPA 8260B 04/19/16 02:594-Methyl-2-pentanone [108-10-1] ^1.1 MSZ5.01.1 U 1001 ug/L EPA 8260B 04/19/16 02:59Acetone [67-64-1] ^1.2 MSZ5.01.2 U 1001 ug/L EPA 8260B 04/19/16 02:59Acrylonitrile [107-13-1] ^3.5 MSZ103.5 U 2001 ug/L EPA 8260B 04/19/16 02:59Benzene [71-43-2] ^0.15 MSZ1.00.15 U 11 ug/L EPA 8260B 04/19/16 02:59Bromochloromethane [74-97-5] ^0.48 MSZ1.00.48 U 31 ug/L EPA 8260B 04/19/16 02:59Bromodichloromethane [75-27-4] ^0.17 MSZ1.00.17 U 11 ug/L EPA 8260B 04/19/16 02:59Bromoform [75-25-2] ^0.22 MSZ1.00.22 U 31 ug/L EPA 8260B 04/19/16 02:59Bromomethane [74-83-9] ^0.14 MSZ1.00.14 U 101 ug/L EPA 8260B 04/19/16 02:59Carbon disulfide [75-15-0] ^1.5 MSZ5.01.5 U 1001 ug/L EPA 8260B 04/19/16 02:59Carbon tetrachloride [56-23-5] ^0.17 MSZ1.00.17 U 11 ug/L EPA 8260B 04/19/16 02:59Chlorobenzene [108-90-7] ^0.17 MSZ1.00.17 U 31 ug/L EPA 8260B 04/19/16 02:59Chloroethane [75-00-3] ^0.23 MSZ1.00.23 U 101 ug/L EPA 8260B 04/19/16 02:59Chloroform [67-66-3] ^0.18 MSZ1.00.18 U 51 ug/L EPA 8260B 04/19/16 02:59Chloromethane [74-87-3] ^0.13 MSZ1.00.13 U 11 ug/L EPA 8260B 04/19/16 02:59cis-1,2-Dichloroethene [156-59-2] ^0.15 MSZ1.00.15 U 51 ug/L EPA 8260B 04/19/16 02:59cis-1,3-Dichloropropene [10061-01-5] ^0.20 MSZ1.00.20 U 11 ug/L EPA 8260B 04/19/16 02:59Dibromochloromethane [124-48-1] ^0.17 MSZ1.00.17 U 31 ug/L EPA 8260B 04/19/16 02:59Dibromomethane [74-95-3] ^0.27 MSZ1.00.27 U 101 ug/L EPA 8260B 04/19/16 02:59Ethylbenzene [100-41-4] ^0.13 MSZ1.00.13 U 11 ug/L EPA 8260B 04/19/16 02:59Iodomethane [74-88-4] ^1.7 MSZ5.01.7 U 101 ug/L EPA 8260B 04/19/16 02:59m,p-Xylenes [108-38-3/106-42-3] ^0.17 MSZ2.00.17 U NE1 ug/L EPA 8260B 04/19/16 02:59Methylene chloride [75-09-2] ^0.23 MSZ1.00.23 U 11 ug/L EPA 8260B 04/19/16 02:59o-Xylene [95-47-6] ^0.065 MSZ1.00.065 U NE1 ug/L EPA 8260B 04/19/16 02:59Styrene [100-42-5] ^0.11 MSZ1.00.11 U 11 ug/L EPA 8260B 04/19/16 02:59Tetrachloroethene [127-18-4] ^0.17 MSZ1.00.17 U 11 ug/L EPA 8260B 04/19/16 02:59Toluene [108-88-3] ^0.14 MSZ1.00.14 U 11 ug/L EPA 8260B 04/19/16 02:59trans-1,2-Dichloroethene [156-60-5] ^0.21 MSZ1.00.21 U 51 ug/L EPA 8260B 04/19/16 02:59trans-1,3-Dichloropropene [10061-02-6] ^0.15 MSZ1.00.15 U 11 ug/L EPA 8260B 04/19/16 02:59trans-1,4-Dichloro-2-butene [110-57-6] ^0.70 MSZ1.00.70 U 1001 ug/L EPA 8260B 04/19/16 02:59Trichloroethene [79-01-6] ^0.15 MSZ1.00.15 U 11 ug/L EPA 8260B 04/19/16 02:59Trichlorofluoromethane [75-69-4] ^0.24 MSZ1.00.24 U 11 ug/L EPA 8260B 04/19/16 02:59Vinyl acetate [108-05-4] ^0.95 MSZ5.00.95 U 501 ug/L EPA 8260B 04/19/16 02:59Vinyl chloride [75-01-4] ^0.32 MSZ1.00.32 U 11 ug/L EPA 8260B 04/19/16 02:59Xylenes (Total) [1330-20-7] ^0.45 MSZ3.00.45 U 51 Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF Page 49 of 96 Page 49 of 102 www.encolabs.com 4104-SW1Description:Lab Sample ID:CZ04682-14 04/13/16 10:30Received: Matrix:Water Sampled:04/12/16 10:04 Work Order:CZ04682 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 53-13693 %MSZEPA 8260B 04/19/16 02:596D180204650.0 1 Dibromofluoromethane 67-129121 %MSZEPA 8260B 04/19/16 02:596D180206050.0 1 Toluene-d8 59-134102 %MSZEPA 8260B 04/19/16 02:596D180205150.0 1 Page 50 of 96 Page 50 of 102 www.encolabs.com 4104-SW1Description:Lab Sample ID:CZ04682-14 04/13/16 10:30Received: Matrix:Water Sampled:04/12/16 10:04 Work Order:CZ04682 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 6020B 04/18/16 14:03Antimony [7440-36-0] ^0.220 VLO2.000.259 J 61 ug/L EPA 6010D 04/15/16 11:15Arsenic [7440-38-2] ^6.80 JDH10.06.80 U 101 ug/L EPA 6010D 04/15/16 11:15Barium [7440-39-3] ^1.00 JDH10.094.8 J 1001 ug/L EPA 6010D 04/15/16 11:15Beryllium [7440-41-7] ^0.100 JDH1.000.100 U 11 ug/L EPA 6010D 04/15/16 11:15Cadmium [7440-43-9] ^0.360 JDH1.000.360 U 11 ug/L EPA 6010D 04/15/16 11:15Chromium [7440-47-3] ^1.40 JDH10.01.40 U 101 ug/L EPA 6010D 04/15/16 11:15Cobalt [7440-48-4] ^1.10 JDH10.01.23 J 101 ug/L EPA 6010D 04/15/16 11:15Copper [7440-50-8] ^1.60 JDH10.01.60 U 101 ug/L EPA 6010D 04/15/16 11:15Lead [7439-92-1] ^3.10 JDH10.03.10 U 101 ug/L EPA 6010D 04/15/16 11:15Nickel [7440-02-0] ^2.20 JDH10.02.20 U 501 ug/L EPA 6020B 04/18/16 14:03Selenium [7782-49-2] ^0.910 VLO3.000.910 U 101 ug/L EPA 6010D 04/15/16 11:15Silver [7440-22-4] ^1.90 JDH10.01.90 U 101 ug/L EPA 6020B 04/18/16 14:03Thallium [7440-28-0] ^0.110 VLO1.000.110 U 5.51 ug/L EPA 6010D 04/15/16 11:15Vanadium [7440-62-2] ^1.40 JDH10.02.22 J 251 ug/L EPA 6010D 04/15/16 11:15Zinc [7440-66-6] ^4.40 JDH10.05.52 J 101 This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 51 of 96 Page 51 of 102 www.encolabs.com 4104-SW3Description:Lab Sample ID:CZ04682-15 04/13/16 10:30Received: Matrix:Water Sampled:04/12/16 08:59 Work Order:CZ04682 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 04/19/16 03:281,1,1,2-Tetrachloroethane [630-20-6] ^0.17 MSZ1.00.17 U 51 ug/L EPA 8260B 04/19/16 03:281,1,1-Trichloroethane [71-55-6] ^0.12 MSZ1.00.12 U 11 ug/L EPA 8260B 04/19/16 03:281,1,2,2-Tetrachloroethane [79-34-5] ^0.28 MSZ1.00.28 U 31 ug/L EPA 8260B 04/19/16 03:281,1,2-Trichloroethane [79-00-5] ^0.14 MSZ1.00.14 U 11 ug/L EPA 8260B 04/19/16 03:281,1-Dichloroethane [75-34-3] ^0.13 MSZ1.00.13 U 51 ug/L EPA 8260B 04/19/16 03:281,1-Dichloroethene [75-35-4] ^0.21 MSZ1.00.21 U 51 ug/L EPA 8260B 04/19/16 03:281,2,3-Trichloropropane [96-18-4] ^0.23 MSZ1.00.23 U 11 ug/L EPA 8260B 04/19/16 03:281,2-Dibromo-3-chloropropane [96-12-8] ^0.48 MSZ1.00.48 U 131 ug/L EPA 8260B 04/19/16 03:281,2-Dibromoethane [106-93-4] ^0.66 MSZ1.00.66 U 11 ug/L EPA 8260B 04/19/16 03:281,2-Dichlorobenzene [95-50-1] ^0.19 MSZ1.00.19 U 51 ug/L EPA 8260B 04/19/16 03:281,2-Dichloroethane [107-06-2] ^0.21 MSZ1.00.21 U 11 ug/L EPA 8260B 04/19/16 03:281,2-Dichloropropane [78-87-5] ^0.10 MSZ1.00.10 U 11 ug/L EPA 8260B 04/19/16 03:281,4-Dichlorobenzene [106-46-7] ^0.19 MSZ1.00.19 U 11 ug/L EPA 8260B 04/19/16 03:282-Butanone [78-93-3] ^1.3 MSZ5.01.3 U 1001 ug/L EPA 8260B 04/19/16 03:282-Hexanone [591-78-6] ^0.88 MSZ5.00.88 U 501 ug/L EPA 8260B 04/19/16 03:284-Methyl-2-pentanone [108-10-1] ^1.1 MSZ5.01.1 U 1001 ug/L EPA 8260B 04/19/16 03:28Acetone [67-64-1] ^1.2 MSZ5.01.2 U 1001 ug/L EPA 8260B 04/19/16 03:28Acrylonitrile [107-13-1] ^3.5 MSZ103.5 U 2001 ug/L EPA 8260B 04/19/16 03:28Benzene [71-43-2] ^0.15 MSZ1.00.15 U 11 ug/L EPA 8260B 04/19/16 03:28Bromochloromethane [74-97-5] ^0.48 MSZ1.00.48 U 31 ug/L EPA 8260B 04/19/16 03:28Bromodichloromethane [75-27-4] ^0.17 MSZ1.00.17 U 11 ug/L EPA 8260B 04/19/16 03:28Bromoform [75-25-2] ^0.22 MSZ1.00.22 U 31 ug/L EPA 8260B 04/19/16 03:28Bromomethane [74-83-9] ^0.14 MSZ1.00.14 U 101 ug/L EPA 8260B 04/19/16 03:28Carbon disulfide [75-15-0] ^1.5 MSZ5.01.5 U 1001 ug/L EPA 8260B 04/19/16 03:28Carbon tetrachloride [56-23-5] ^0.17 MSZ1.00.17 U 11 ug/L EPA 8260B 04/19/16 03:28Chlorobenzene [108-90-7] ^0.17 MSZ1.00.17 U 31 ug/L EPA 8260B 04/19/16 03:28Chloroethane [75-00-3] ^0.23 MSZ1.00.23 U 101 ug/L EPA 8260B 04/19/16 03:28Chloroform [67-66-3] ^0.18 MSZ1.00.18 U 51 ug/L EPA 8260B 04/19/16 03:28Chloromethane [74-87-3] ^0.13 MSZ1.00.13 U 11 ug/L EPA 8260B 04/19/16 03:28cis-1,2-Dichloroethene [156-59-2] ^0.15 MSZ1.00.15 U 51 ug/L EPA 8260B 04/19/16 03:28cis-1,3-Dichloropropene [10061-01-5] ^0.20 MSZ1.00.20 U 11 ug/L EPA 8260B 04/19/16 03:28Dibromochloromethane [124-48-1] ^0.17 MSZ1.00.17 U 31 ug/L EPA 8260B 04/19/16 03:28Dibromomethane [74-95-3] ^0.27 MSZ1.00.27 U 101 ug/L EPA 8260B 04/19/16 03:28Ethylbenzene [100-41-4] ^0.13 MSZ1.00.13 U 11 ug/L EPA 8260B 04/19/16 03:28Iodomethane [74-88-4] ^1.7 MSZ5.01.7 U 101 ug/L EPA 8260B 04/19/16 03:28m,p-Xylenes [108-38-3/106-42-3] ^0.17 MSZ2.00.17 U NE1 ug/L EPA 8260B 04/19/16 03:28Methylene chloride [75-09-2] ^0.23 MSZ1.00.23 U 11 ug/L EPA 8260B 04/19/16 03:28o-Xylene [95-47-6] ^0.065 MSZ1.00.065 U NE1 ug/L EPA 8260B 04/19/16 03:28Styrene [100-42-5] ^0.11 MSZ1.00.11 U 11 ug/L EPA 8260B 04/19/16 03:28Tetrachloroethene [127-18-4] ^0.17 MSZ1.00.17 U 11 ug/L EPA 8260B 04/19/16 03:28Toluene [108-88-3] ^0.14 MSZ1.00.14 U 11 ug/L EPA 8260B 04/19/16 03:28trans-1,2-Dichloroethene [156-60-5] ^0.21 MSZ1.00.21 U 51 ug/L EPA 8260B 04/19/16 03:28trans-1,3-Dichloropropene [10061-02-6] ^0.15 MSZ1.00.15 U 11 ug/L EPA 8260B 04/19/16 03:28trans-1,4-Dichloro-2-butene [110-57-6] ^0.70 MSZ1.00.70 U 1001 ug/L EPA 8260B 04/19/16 03:28Trichloroethene [79-01-6] ^0.15 MSZ1.00.15 U 11 ug/L EPA 8260B 04/19/16 03:28Trichlorofluoromethane [75-69-4] ^0.24 MSZ1.00.24 U 11 ug/L EPA 8260B 04/19/16 03:28Vinyl acetate [108-05-4] ^0.95 MSZ5.00.95 U 501 ug/L EPA 8260B 04/19/16 03:28Vinyl chloride [75-01-4] ^0.32 MSZ1.00.32 U 11 ug/L EPA 8260B 04/19/16 03:28Xylenes (Total) [1330-20-7] ^0.45 MSZ3.00.45 U 51 Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF Page 52 of 96 Page 52 of 102 www.encolabs.com 4104-SW3Description:Lab Sample ID:CZ04682-15 04/13/16 10:30Received: Matrix:Water Sampled:04/12/16 08:59 Work Order:CZ04682 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 53-13691 %MSZEPA 8260B 04/19/16 03:286D180204550.0 1 Dibromofluoromethane 67-129119 %MSZEPA 8260B 04/19/16 03:286D180206050.0 1 Toluene-d8 59-134104 %MSZEPA 8260B 04/19/16 03:286D180205250.0 1 Page 53 of 96 Page 53 of 102 www.encolabs.com 4104-SW3Description:Lab Sample ID:CZ04682-15 04/13/16 10:30Received: Matrix:Water Sampled:04/12/16 08:59 Work Order:CZ04682 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 6020B 04/18/16 14:07Antimony [7440-36-0] ^0.220 VLO2.000.220 U 61 ug/L EPA 6010D 04/15/16 11:26Arsenic [7440-38-2] ^6.80 JDH10.06.80 U 101 ug/L EPA 6010D 04/15/16 11:26Barium [7440-39-3] ^1.00 JDH10.083.1 J 1001 ug/L EPA 6010D 04/15/16 11:26Beryllium [7440-41-7] ^0.100 JDH1.000.100 U 11 ug/L EPA 6010D 04/15/16 11:26Cadmium [7440-43-9] ^0.360 JDH1.000.360 U 11 ug/L EPA 6010D 04/15/16 11:26Chromium [7440-47-3] ^1.40 JDH10.01.40 U 101 ug/L EPA 6010D 04/15/16 11:26Cobalt [7440-48-4] ^1.10 JDH10.02.14 J 101 ug/L EPA 6010D 04/15/16 11:26Copper [7440-50-8] ^1.60 JDH10.01.60 U 101 ug/L EPA 6010D 04/15/16 11:26Lead [7439-92-1] ^3.10 JDH10.03.10 U 101 ug/L EPA 6010D 04/15/16 11:26Nickel [7440-02-0] ^2.20 JDH10.02.20 U 501 ug/L EPA 6020B 04/18/16 14:07Selenium [7782-49-2] ^0.910 VLO3.000.910 U 101 ug/L EPA 6010D 04/15/16 11:26Silver [7440-22-4] ^1.90 JDH10.01.90 U 101 ug/L EPA 6020B 04/18/16 14:07Thallium [7440-28-0] ^0.110 VLO1.000.110 U 5.51 ug/L EPA 6010D 04/15/16 11:26Vanadium [7440-62-2] ^1.40 JDH10.02.27 J 251 ug/L EPA 6010D 04/15/16 11:26Zinc [7440-66-6] ^4.40 JDH10.04.40 U 101 This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 54 of 96 Page 54 of 102 www.encolabs.com 4104-SW5Description:Lab Sample ID:CZ04682-16 04/13/16 10:30Received: Matrix:Water Sampled:04/12/16 09:40 Work Order:CZ04682 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 04/19/16 03:571,1,1,2-Tetrachloroethane [630-20-6] ^0.17 MSZ1.00.17 U 51 ug/L EPA 8260B 04/19/16 03:571,1,1-Trichloroethane [71-55-6] ^0.12 MSZ1.00.12 U 11 ug/L EPA 8260B 04/19/16 03:571,1,2,2-Tetrachloroethane [79-34-5] ^0.28 MSZ1.00.28 U 31 ug/L EPA 8260B 04/19/16 03:571,1,2-Trichloroethane [79-00-5] ^0.14 MSZ1.00.14 U 11 ug/L EPA 8260B 04/19/16 03:571,1-Dichloroethane [75-34-3] ^0.13 MSZ1.00.13 U 51 ug/L EPA 8260B 04/19/16 03:571,1-Dichloroethene [75-35-4] ^0.21 MSZ1.00.21 U 51 ug/L EPA 8260B 04/19/16 03:571,2,3-Trichloropropane [96-18-4] ^0.23 MSZ1.00.23 U 11 ug/L EPA 8260B 04/19/16 03:571,2-Dibromo-3-chloropropane [96-12-8] ^0.48 MSZ1.00.48 U 131 ug/L EPA 8260B 04/19/16 03:571,2-Dibromoethane [106-93-4] ^0.66 MSZ1.00.66 U 11 ug/L EPA 8260B 04/19/16 03:571,2-Dichlorobenzene [95-50-1] ^0.19 MSZ1.00.19 U 51 ug/L EPA 8260B 04/19/16 03:571,2-Dichloroethane [107-06-2] ^0.21 MSZ1.00.21 U 11 ug/L EPA 8260B 04/19/16 03:571,2-Dichloropropane [78-87-5] ^0.10 MSZ1.00.10 U 11 ug/L EPA 8260B 04/19/16 03:571,4-Dichlorobenzene [106-46-7] ^0.19 MSZ1.00.19 U 11 ug/L EPA 8260B 04/19/16 03:572-Butanone [78-93-3] ^1.3 MSZ5.01.3 U 1001 ug/L EPA 8260B 04/19/16 03:572-Hexanone [591-78-6] ^0.88 MSZ5.00.88 U 501 ug/L EPA 8260B 04/19/16 03:574-Methyl-2-pentanone [108-10-1] ^1.1 MSZ5.01.1 U 1001 ug/L EPA 8260B 04/19/16 03:57Acetone [67-64-1] ^1.2 MSZ5.01.2 U 1001 ug/L EPA 8260B 04/19/16 03:57Acrylonitrile [107-13-1] ^3.5 MSZ103.5 U 2001 ug/L EPA 8260B 04/19/16 03:57Benzene [71-43-2] ^0.15 MSZ1.00.15 U 11 ug/L EPA 8260B 04/19/16 03:57Bromochloromethane [74-97-5] ^0.48 MSZ1.00.48 U 31 ug/L EPA 8260B 04/19/16 03:57Bromodichloromethane [75-27-4] ^0.17 MSZ1.00.17 U 11 ug/L EPA 8260B 04/19/16 03:57Bromoform [75-25-2] ^0.22 MSZ1.00.22 U 31 ug/L EPA 8260B 04/19/16 03:57Bromomethane [74-83-9] ^0.14 MSZ1.00.14 U 101 ug/L EPA 8260B 04/19/16 03:57Carbon disulfide [75-15-0] ^1.5 MSZ5.01.5 U 1001 ug/L EPA 8260B 04/19/16 03:57Carbon tetrachloride [56-23-5] ^0.17 MSZ1.00.17 U 11 ug/L EPA 8260B 04/19/16 03:57Chlorobenzene [108-90-7] ^0.17 MSZ1.00.17 U 31 ug/L EPA 8260B 04/19/16 03:57Chloroethane [75-00-3] ^0.23 MSZ1.00.23 U 101 ug/L EPA 8260B 04/19/16 03:57Chloroform [67-66-3] ^0.18 MSZ1.00.18 U 51 ug/L EPA 8260B 04/19/16 03:57Chloromethane [74-87-3] ^0.13 MSZ1.00.13 U 11 ug/L EPA 8260B 04/19/16 03:57cis-1,2-Dichloroethene [156-59-2] ^0.15 MSZ1.00.15 U 51 ug/L EPA 8260B 04/19/16 03:57cis-1,3-Dichloropropene [10061-01-5] ^0.20 MSZ1.00.20 U 11 ug/L EPA 8260B 04/19/16 03:57Dibromochloromethane [124-48-1] ^0.17 MSZ1.00.17 U 31 ug/L EPA 8260B 04/19/16 03:57Dibromomethane [74-95-3] ^0.27 MSZ1.00.27 U 101 ug/L EPA 8260B 04/19/16 03:57Ethylbenzene [100-41-4] ^0.13 MSZ1.00.13 U 11 ug/L EPA 8260B 04/19/16 03:57Iodomethane [74-88-4] ^1.7 MSZ5.01.7 U 101 ug/L EPA 8260B 04/19/16 03:57m,p-Xylenes [108-38-3/106-42-3] ^0.17 MSZ2.00.17 U NE1 ug/L EPA 8260B 04/19/16 03:57Methylene chloride [75-09-2] ^0.23 MSZ1.00.23 U 11 ug/L EPA 8260B 04/19/16 03:57o-Xylene [95-47-6] ^0.065 MSZ1.00.065 U NE1 ug/L EPA 8260B 04/19/16 03:57Styrene [100-42-5] ^0.11 MSZ1.00.11 U 11 ug/L EPA 8260B 04/19/16 03:57Tetrachloroethene [127-18-4] ^0.17 MSZ1.00.17 U 11 ug/L EPA 8260B 04/19/16 03:57Toluene [108-88-3] ^0.14 MSZ1.00.14 U 11 ug/L EPA 8260B 04/19/16 03:57trans-1,2-Dichloroethene [156-60-5] ^0.21 MSZ1.00.21 U 51 ug/L EPA 8260B 04/19/16 03:57trans-1,3-Dichloropropene [10061-02-6] ^0.15 MSZ1.00.15 U 11 ug/L EPA 8260B 04/19/16 03:57trans-1,4-Dichloro-2-butene [110-57-6] ^0.70 MSZ1.00.70 U 1001 ug/L EPA 8260B 04/19/16 03:57Trichloroethene [79-01-6] ^0.15 MSZ1.00.15 U 11 ug/L EPA 8260B 04/19/16 03:57Trichlorofluoromethane [75-69-4] ^0.24 MSZ1.00.24 U 11 ug/L EPA 8260B 04/19/16 03:57Vinyl acetate [108-05-4] ^0.95 MSZ5.00.95 U 501 ug/L EPA 8260B 04/19/16 03:57Vinyl chloride [75-01-4] ^0.32 MSZ1.00.32 U 11 ug/L EPA 8260B 04/19/16 03:57Xylenes (Total) [1330-20-7] ^0.45 MSZ3.00.45 U 51 Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF Page 55 of 96 Page 55 of 102 www.encolabs.com 4104-SW5Description:Lab Sample ID:CZ04682-16 04/13/16 10:30Received: Matrix:Water Sampled:04/12/16 09:40 Work Order:CZ04682 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 53-13690 %MSZEPA 8260B 04/19/16 03:576D180204550.0 1 Dibromofluoromethane 67-129119 %MSZEPA 8260B 04/19/16 03:576D180205950.0 1 Toluene-d8 59-134101 %MSZEPA 8260B 04/19/16 03:576D180205150.0 1 Page 56 of 96 Page 56 of 102 www.encolabs.com 4104-SW5Description:Lab Sample ID:CZ04682-16 04/13/16 10:30Received: Matrix:Water Sampled:04/12/16 09:40 Work Order:CZ04682 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 6020B 04/18/16 14:10Antimony [7440-36-0] ^0.220 VLO2.000.220 U 61 ug/L EPA 6010D 04/15/16 11:28Arsenic [7440-38-2] ^6.80 JDH10.06.80 U 101 ug/L EPA 6010D 04/15/16 11:28Barium [7440-39-3] ^1.00 JDH10.0193 1001 ug/L EPA 6010D 04/15/16 11:28Beryllium [7440-41-7] ^0.100 JDH1.000.100 U 11 ug/L EPA 6010D 04/15/16 11:28Cadmium [7440-43-9] ^0.360 JDH1.000.360 U 11 ug/L EPA 6010D 04/15/16 11:28Chromium [7440-47-3] ^1.40 JDH10.05.85 J 101 ug/L EPA 6010D 04/15/16 11:28Cobalt [7440-48-4] ^1.10 JDH10.07.45 J 101 ug/L EPA 6010D 04/15/16 11:28Copper [7440-50-8] ^1.60 JDH10.07.26 J 101 ug/L EPA 6010D 04/15/16 11:28Lead [7439-92-1] ^3.10 JDH10.03.10 U 101 ug/L EPA 6010D 04/15/16 11:28Nickel [7440-02-0] ^2.20 JDH10.07.48 J 501 ug/L EPA 6020B 04/18/16 14:10Selenium [7782-49-2] ^0.910 VLO3.000.910 U 101 ug/L EPA 6010D 04/15/16 11:28Silver [7440-22-4] ^1.90 JDH10.01.90 U 101 ug/L EPA 6020B 04/18/16 14:10Thallium [7440-28-0] ^0.110 VLO1.000.110 U 5.51 ug/L EPA 6010D 04/15/16 11:28Vanadium [7440-62-2] ^1.40 JDH10.035.7 251 ug/L EPA 6010D 04/15/16 11:28Zinc [7440-66-6] ^4.40 JDH10.011.8 101 This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 57 of 96 Page 57 of 102 www.encolabs.com 4104-SW6Description:Lab Sample ID:CZ04682-17 04/13/16 10:30Received: Matrix:Water Sampled:04/12/16 12:30 Work Order:CZ04682 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 04/19/16 04:251,1,1,2-Tetrachloroethane [630-20-6] ^0.17 MSZ1.00.17 U 51 ug/L EPA 8260B 04/19/16 04:251,1,1-Trichloroethane [71-55-6] ^0.12 MSZ1.00.12 U 11 ug/L EPA 8260B 04/19/16 04:251,1,2,2-Tetrachloroethane [79-34-5] ^0.28 MSZ1.00.28 U 31 ug/L EPA 8260B 04/19/16 04:251,1,2-Trichloroethane [79-00-5] ^0.14 MSZ1.00.14 U 11 ug/L EPA 8260B 04/19/16 04:251,1-Dichloroethane [75-34-3] ^0.13 MSZ1.00.13 U 51 ug/L EPA 8260B 04/19/16 04:251,1-Dichloroethene [75-35-4] ^0.21 MSZ1.00.21 U 51 ug/L EPA 8260B 04/19/16 04:251,2,3-Trichloropropane [96-18-4] ^0.23 MSZ1.00.23 U 11 ug/L EPA 8260B 04/19/16 04:251,2-Dibromo-3-chloropropane [96-12-8] ^0.48 MSZ1.00.48 U 131 ug/L EPA 8260B 04/19/16 04:251,2-Dibromoethane [106-93-4] ^0.66 MSZ1.00.66 U 11 ug/L EPA 8260B 04/19/16 04:251,2-Dichlorobenzene [95-50-1] ^0.19 MSZ1.00.19 U 51 ug/L EPA 8260B 04/19/16 04:251,2-Dichloroethane [107-06-2] ^0.21 MSZ1.00.21 U 11 ug/L EPA 8260B 04/19/16 04:251,2-Dichloropropane [78-87-5] ^0.10 MSZ1.00.10 U 11 ug/L EPA 8260B 04/19/16 04:251,4-Dichlorobenzene [106-46-7] ^0.19 MSZ1.00.19 U 11 ug/L EPA 8260B 04/19/16 04:252-Butanone [78-93-3] ^1.3 MSZ5.01.3 U 1001 ug/L EPA 8260B 04/19/16 04:252-Hexanone [591-78-6] ^0.88 MSZ5.00.88 U 501 ug/L EPA 8260B 04/19/16 04:254-Methyl-2-pentanone [108-10-1] ^1.1 MSZ5.01.1 U 1001 ug/L EPA 8260B 04/19/16 04:25Acetone [67-64-1] ^1.2 MSZ5.01.2 U 1001 ug/L EPA 8260B 04/19/16 04:25Acrylonitrile [107-13-1] ^3.5 MSZ103.5 U 2001 ug/L EPA 8260B 04/19/16 04:25Benzene [71-43-2] ^0.15 MSZ1.00.15 U 11 ug/L EPA 8260B 04/19/16 04:25Bromochloromethane [74-97-5] ^0.48 MSZ1.00.48 U 31 ug/L EPA 8260B 04/19/16 04:25Bromodichloromethane [75-27-4] ^0.17 MSZ1.00.17 U 11 ug/L EPA 8260B 04/19/16 04:25Bromoform [75-25-2] ^0.22 MSZ1.00.22 U 31 ug/L EPA 8260B 04/19/16 04:25Bromomethane [74-83-9] ^0.14 MSZ1.00.14 U 101 ug/L EPA 8260B 04/19/16 04:25Carbon disulfide [75-15-0] ^1.5 MSZ5.01.5 U 1001 ug/L EPA 8260B 04/19/16 04:25Carbon tetrachloride [56-23-5] ^0.17 MSZ1.00.17 U 11 ug/L EPA 8260B 04/19/16 04:25Chlorobenzene [108-90-7] ^0.17 MSZ1.00.17 U 31 ug/L EPA 8260B 04/19/16 04:25Chloroethane [75-00-3] ^0.23 MSZ1.00.23 U 101 ug/L EPA 8260B 04/19/16 04:25Chloroform [67-66-3] ^0.18 MSZ1.00.18 U 51 ug/L EPA 8260B 04/19/16 04:25Chloromethane [74-87-3] ^0.13 MSZ1.00.13 U 11 ug/L EPA 8260B 04/19/16 04:25cis-1,2-Dichloroethene [156-59-2] ^0.15 MSZ1.00.15 U 51 ug/L EPA 8260B 04/19/16 04:25cis-1,3-Dichloropropene [10061-01-5] ^0.20 MSZ1.00.20 U 11 ug/L EPA 8260B 04/19/16 04:25Dibromochloromethane [124-48-1] ^0.17 MSZ1.00.17 U 31 ug/L EPA 8260B 04/19/16 04:25Dibromomethane [74-95-3] ^0.27 MSZ1.00.27 U 101 ug/L EPA 8260B 04/19/16 04:25Ethylbenzene [100-41-4] ^0.13 MSZ1.00.13 U 11 ug/L EPA 8260B 04/19/16 04:25Iodomethane [74-88-4] ^1.7 MSZ5.01.7 U 101 ug/L EPA 8260B 04/19/16 04:25m,p-Xylenes [108-38-3/106-42-3] ^0.17 MSZ2.00.17 U NE1 ug/L EPA 8260B 04/19/16 04:25Methylene chloride [75-09-2] ^0.23 MSZ1.00.23 U 11 ug/L EPA 8260B 04/19/16 04:25o-Xylene [95-47-6] ^0.065 MSZ1.00.065 U NE1 ug/L EPA 8260B 04/19/16 04:25Styrene [100-42-5] ^0.11 MSZ1.00.11 U 11 ug/L EPA 8260B 04/19/16 04:25Tetrachloroethene [127-18-4] ^0.17 MSZ1.00.17 U 11 ug/L EPA 8260B 04/19/16 04:25Toluene [108-88-3] ^0.14 MSZ1.00.14 U 11 ug/L EPA 8260B 04/19/16 04:25trans-1,2-Dichloroethene [156-60-5] ^0.21 MSZ1.00.21 U 51 ug/L EPA 8260B 04/19/16 04:25trans-1,3-Dichloropropene [10061-02-6] ^0.15 MSZ1.00.15 U 11 ug/L EPA 8260B 04/19/16 04:25trans-1,4-Dichloro-2-butene [110-57-6] ^0.70 MSZ1.00.70 U 1001 ug/L EPA 8260B 04/19/16 04:25Trichloroethene [79-01-6] ^0.15 MSZ1.00.15 U 11 ug/L EPA 8260B 04/19/16 04:25Trichlorofluoromethane [75-69-4] ^0.24 MSZ1.00.24 U 11 ug/L EPA 8260B 04/19/16 04:25Vinyl acetate [108-05-4] ^0.95 MSZ5.00.95 U 501 ug/L EPA 8260B 04/19/16 04:25Vinyl chloride [75-01-4] ^0.32 MSZ1.00.32 U 11 ug/L EPA 8260B 04/19/16 04:25Xylenes (Total) [1330-20-7] ^0.45 MSZ3.00.45 U 51 Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF Page 58 of 96 Page 58 of 102 www.encolabs.com 4104-SW6Description:Lab Sample ID:CZ04682-17 04/13/16 10:30Received: Matrix:Water Sampled:04/12/16 12:30 Work Order:CZ04682 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 53-13688 %MSZEPA 8260B 04/19/16 04:256D180204450.0 1 Dibromofluoromethane 67-129120 %MSZEPA 8260B 04/19/16 04:256D180206050.0 1 Toluene-d8 59-13497 %MSZEPA 8260B 04/19/16 04:256D180204950.0 1 Page 59 of 96 Page 59 of 102 www.encolabs.com 4104-SW6Description:Lab Sample ID:CZ04682-17 04/13/16 10:30Received: Matrix:Water Sampled:04/12/16 12:30 Work Order:CZ04682 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 6020B 04/18/16 14:14Antimony [7440-36-0] ^0.220 VLO2.000.220 U 61 ug/L EPA 6010D 04/15/16 11:31Arsenic [7440-38-2] ^6.80 JDH10.06.80 U 101 ug/L EPA 6010D 04/15/16 11:31Barium [7440-39-3] ^1.00 JDH10.041.8 J 1001 ug/L EPA 6010D 04/15/16 11:31Beryllium [7440-41-7] ^0.100 JDH1.000.100 U 11 ug/L EPA 6010D 04/15/16 11:31Cadmium [7440-43-9] ^0.360 JDH1.000.360 U 11 ug/L EPA 6010D 04/15/16 11:31Chromium [7440-47-3] ^1.40 JDH10.01.40 U 101 ug/L EPA 6010D 04/15/16 11:31Cobalt [7440-48-4] ^1.10 JDH10.01.21 J 101 ug/L EPA 6010D 04/15/16 11:31Copper [7440-50-8] ^1.60 JDH10.01.60 U 101 ug/L EPA 6010D 04/15/16 11:31Lead [7439-92-1] ^3.10 JDH10.03.10 U 101 ug/L EPA 6010D 04/15/16 11:31Nickel [7440-02-0] ^2.20 JDH10.02.46 J 501 ug/L EPA 6020B 04/18/16 14:14Selenium [7782-49-2] ^0.910 VLO3.000.910 U 101 ug/L EPA 6010D 04/15/16 11:31Silver [7440-22-4] ^1.90 JDH10.01.90 U 101 ug/L EPA 6020B 04/18/16 14:14Thallium [7440-28-0] ^0.110 VLO1.000.110 U 5.51 ug/L EPA 6010D 04/15/16 11:31Vanadium [7440-62-2] ^1.40 JDH10.01.49 J 251 ug/L EPA 6010D 04/15/16 11:31Zinc [7440-66-6] ^4.40 JDH10.07.86 J 101 This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 60 of 96 Page 60 of 102 www.encolabs.com 4104-SW7Description:Lab Sample ID:CZ04682-18 04/13/16 10:30Received: Matrix:Water Sampled:04/12/16 13:16 Work Order:CZ04682 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 04/19/16 04:541,1,1,2-Tetrachloroethane [630-20-6] ^0.17 MSZ1.00.17 U 51 ug/L EPA 8260B 04/19/16 04:541,1,1-Trichloroethane [71-55-6] ^0.12 MSZ1.00.12 U 11 ug/L EPA 8260B 04/19/16 04:541,1,2,2-Tetrachloroethane [79-34-5] ^0.28 MSZ1.00.28 U 31 ug/L EPA 8260B 04/19/16 04:541,1,2-Trichloroethane [79-00-5] ^0.14 MSZ1.00.14 U 11 ug/L EPA 8260B 04/19/16 04:541,1-Dichloroethane [75-34-3] ^0.13 MSZ1.00.13 U 51 ug/L EPA 8260B 04/19/16 04:541,1-Dichloroethene [75-35-4] ^0.21 MSZ1.00.21 U 51 ug/L EPA 8260B 04/19/16 04:541,2,3-Trichloropropane [96-18-4] ^0.23 MSZ1.00.23 U 11 ug/L EPA 8260B 04/19/16 04:541,2-Dibromo-3-chloropropane [96-12-8] ^0.48 MSZ1.00.48 U 131 ug/L EPA 8260B 04/19/16 04:541,2-Dibromoethane [106-93-4] ^0.66 MSZ1.00.66 U 11 ug/L EPA 8260B 04/19/16 04:541,2-Dichlorobenzene [95-50-1] ^0.19 MSZ1.00.19 U 51 ug/L EPA 8260B 04/19/16 04:541,2-Dichloroethane [107-06-2] ^0.21 MSZ1.00.21 U 11 ug/L EPA 8260B 04/19/16 04:541,2-Dichloropropane [78-87-5] ^0.10 MSZ1.00.10 U 11 ug/L EPA 8260B 04/19/16 04:541,4-Dichlorobenzene [106-46-7] ^0.19 MSZ1.00.19 U 11 ug/L EPA 8260B 04/19/16 04:542-Butanone [78-93-3] ^1.3 MSZ5.01.3 U 1001 ug/L EPA 8260B 04/19/16 04:542-Hexanone [591-78-6] ^0.88 MSZ5.00.88 U 501 ug/L EPA 8260B 04/19/16 04:544-Methyl-2-pentanone [108-10-1] ^1.1 MSZ5.01.1 U 1001 ug/L EPA 8260B 04/19/16 04:54Acetone [67-64-1] ^1.2 MSZ5.01.2 U 1001 ug/L EPA 8260B 04/19/16 04:54Acrylonitrile [107-13-1] ^3.5 MSZ103.5 U 2001 ug/L EPA 8260B 04/19/16 04:54Benzene [71-43-2] ^0.15 MSZ1.00.15 U 11 ug/L EPA 8260B 04/19/16 04:54Bromochloromethane [74-97-5] ^0.48 MSZ1.00.48 U 31 ug/L EPA 8260B 04/19/16 04:54Bromodichloromethane [75-27-4] ^0.17 MSZ1.00.17 U 11 ug/L EPA 8260B 04/19/16 04:54Bromoform [75-25-2] ^0.22 MSZ1.00.22 U 31 ug/L EPA 8260B 04/19/16 04:54Bromomethane [74-83-9] ^0.14 MSZ1.00.14 U 101 ug/L EPA 8260B 04/19/16 04:54Carbon disulfide [75-15-0] ^1.5 MSZ5.01.5 U 1001 ug/L EPA 8260B 04/19/16 04:54Carbon tetrachloride [56-23-5] ^0.17 MSZ1.00.17 U 11 ug/L EPA 8260B 04/19/16 04:54Chlorobenzene [108-90-7] ^0.17 MSZ1.00.17 U 31 ug/L EPA 8260B 04/19/16 04:54Chloroethane [75-00-3] ^0.23 MSZ1.00.23 U 101 ug/L EPA 8260B 04/19/16 04:54Chloroform [67-66-3] ^0.18 MSZ1.00.18 U 51 ug/L EPA 8260B 04/19/16 04:54Chloromethane [74-87-3] ^0.13 MSZ1.00.13 U 11 ug/L EPA 8260B 04/19/16 04:54cis-1,2-Dichloroethene [156-59-2] ^0.15 MSZ1.00.15 U 51 ug/L EPA 8260B 04/19/16 04:54cis-1,3-Dichloropropene [10061-01-5] ^0.20 MSZ1.00.20 U 11 ug/L EPA 8260B 04/19/16 04:54Dibromochloromethane [124-48-1] ^0.17 MSZ1.00.17 U 31 ug/L EPA 8260B 04/19/16 04:54Dibromomethane [74-95-3] ^0.27 MSZ1.00.27 U 101 ug/L EPA 8260B 04/19/16 04:54Ethylbenzene [100-41-4] ^0.13 MSZ1.00.13 U 11 ug/L EPA 8260B 04/19/16 04:54Iodomethane [74-88-4] ^1.7 MSZ5.01.7 U 101 ug/L EPA 8260B 04/19/16 04:54m,p-Xylenes [108-38-3/106-42-3] ^0.17 MSZ2.00.17 U NE1 ug/L EPA 8260B 04/19/16 04:54Methylene chloride [75-09-2] ^0.23 MSZ1.00.23 U 11 ug/L EPA 8260B 04/19/16 04:54o-Xylene [95-47-6] ^0.065 MSZ1.00.065 U NE1 ug/L EPA 8260B 04/19/16 04:54Styrene [100-42-5] ^0.11 MSZ1.00.11 U 11 ug/L EPA 8260B 04/19/16 04:54Tetrachloroethene [127-18-4] ^0.17 MSZ1.00.17 U 11 ug/L EPA 8260B 04/19/16 04:54Toluene [108-88-3] ^0.14 MSZ1.00.14 U 11 ug/L EPA 8260B 04/19/16 04:54trans-1,2-Dichloroethene [156-60-5] ^0.21 MSZ1.00.21 U 51 ug/L EPA 8260B 04/19/16 04:54trans-1,3-Dichloropropene [10061-02-6] ^0.15 MSZ1.00.15 U 11 ug/L EPA 8260B 04/19/16 04:54trans-1,4-Dichloro-2-butene [110-57-6] ^0.70 MSZ1.00.70 U 1001 ug/L EPA 8260B 04/19/16 04:54Trichloroethene [79-01-6] ^0.15 MSZ1.00.15 U 11 ug/L EPA 8260B 04/19/16 04:54Trichlorofluoromethane [75-69-4] ^0.24 MSZ1.00.24 U 11 ug/L EPA 8260B 04/19/16 04:54Vinyl acetate [108-05-4] ^0.95 MSZ5.00.95 U 501 ug/L EPA 8260B 04/19/16 04:54Vinyl chloride [75-01-4] ^0.32 MSZ1.00.32 U 11 ug/L EPA 8260B 04/19/16 04:54Xylenes (Total) [1330-20-7] ^0.45 MSZ3.00.45 U 51 Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF Page 61 of 96 Page 61 of 102 www.encolabs.com 4104-SW7Description:Lab Sample ID:CZ04682-18 04/13/16 10:30Received: Matrix:Water Sampled:04/12/16 13:16 Work Order:CZ04682 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 53-13689 %MSZEPA 8260B 04/19/16 04:546D180204550.0 1 Dibromofluoromethane 67-129125 %MSZEPA 8260B 04/19/16 04:546D180206250.0 1 Toluene-d8 59-134101 %MSZEPA 8260B 04/19/16 04:546D180205050.0 1 Page 62 of 96 Page 62 of 102 www.encolabs.com 4104-SW7Description:Lab Sample ID:CZ04682-18 04/13/16 10:30Received: Matrix:Water Sampled:04/12/16 13:16 Work Order:CZ04682 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 6020B 04/18/16 14:17Antimony [7440-36-0] ^0.220 VLO2.000.220 U 61 ug/L EPA 6010D 04/15/16 11:34Arsenic [7440-38-2] ^6.80 JDH10.06.80 U 101 ug/L EPA 6010D 04/15/16 11:34Barium [7440-39-3] ^1.00 JDH10.065.3 J 1001 ug/L EPA 6010D 04/15/16 11:34Beryllium [7440-41-7] ^0.100 JDH1.000.100 U 11 ug/L EPA 6010D 04/15/16 11:34Cadmium [7440-43-9] ^0.360 JDH1.000.360 U 11 ug/L EPA 6010D 04/15/16 11:34Chromium [7440-47-3] ^1.40 JDH10.01.40 U 101 ug/L EPA 6010D 04/15/16 11:34Cobalt [7440-48-4] ^1.10 JDH10.01.11 J 101 ug/L EPA 6010D 04/15/16 11:34Copper [7440-50-8] ^1.60 JDH10.02.33 J 101 ug/L EPA 6010D 04/15/16 11:34Lead [7439-92-1] ^3.10 JDH10.03.10 U 101 ug/L EPA 6010D 04/15/16 11:34Nickel [7440-02-0] ^2.20 JDH10.02.42 J 501 ug/L EPA 6020B 04/18/16 14:17Selenium [7782-49-2] ^0.910 VLO3.000.910 U 101 ug/L EPA 6010D 04/15/16 11:34Silver [7440-22-4] ^1.90 JDH10.01.90 U 101 ug/L EPA 6020B 04/18/16 14:17Thallium [7440-28-0] ^0.110 VLO1.000.110 U 5.51 ug/L EPA 6010D 04/15/16 11:34Vanadium [7440-62-2] ^1.40 JDH10.02.76 J 251 ug/L EPA 6010D 04/15/16 11:34Zinc [7440-66-6] ^4.40 JDH10.04.40 U 101 This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 63 of 96 Page 63 of 102 www.encolabs.com 4104-SW8Description:Lab Sample ID:CZ04682-19 04/13/16 10:30Received: Matrix:Water Sampled:04/12/16 13:39 Work Order:CZ04682 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 04/19/16 05:231,1,1,2-Tetrachloroethane [630-20-6] ^0.17 MSZ1.00.17 U 51 ug/L EPA 8260B 04/19/16 05:231,1,1-Trichloroethane [71-55-6] ^0.12 MSZ1.00.12 U 11 ug/L EPA 8260B 04/19/16 05:231,1,2,2-Tetrachloroethane [79-34-5] ^0.28 MSZ1.00.28 U 31 ug/L EPA 8260B 04/19/16 05:231,1,2-Trichloroethane [79-00-5] ^0.14 MSZ1.00.14 U 11 ug/L EPA 8260B 04/19/16 05:231,1-Dichloroethane [75-34-3] ^0.13 MSZ1.00.13 U 51 ug/L EPA 8260B 04/19/16 05:231,1-Dichloroethene [75-35-4] ^0.21 MSZ1.00.21 U 51 ug/L EPA 8260B 04/19/16 05:231,2,3-Trichloropropane [96-18-4] ^0.23 MSZ1.00.23 U 11 ug/L EPA 8260B 04/19/16 05:231,2-Dibromo-3-chloropropane [96-12-8] ^0.48 MSZ1.00.48 U 131 ug/L EPA 8260B 04/19/16 05:231,2-Dibromoethane [106-93-4] ^0.66 MSZ1.00.66 U 11 ug/L EPA 8260B 04/19/16 05:231,2-Dichlorobenzene [95-50-1] ^0.19 MSZ1.00.19 U 51 ug/L EPA 8260B 04/19/16 05:231,2-Dichloroethane [107-06-2] ^0.21 MSZ1.00.21 U 11 ug/L EPA 8260B 04/19/16 05:231,2-Dichloropropane [78-87-5] ^0.10 MSZ1.00.10 U 11 ug/L EPA 8260B 04/19/16 05:231,4-Dichlorobenzene [106-46-7] ^0.19 MSZ1.00.19 U 11 ug/L EPA 8260B 04/19/16 05:232-Butanone [78-93-3] ^1.3 MSZ5.01.3 U 1001 ug/L EPA 8260B 04/19/16 05:232-Hexanone [591-78-6] ^0.88 MSZ5.00.88 U 501 ug/L EPA 8260B 04/19/16 05:234-Methyl-2-pentanone [108-10-1] ^1.1 MSZ5.01.1 U 1001 ug/L EPA 8260B 04/19/16 05:23Acetone [67-64-1] ^1.2 MSZ5.01.2 U 1001 ug/L EPA 8260B 04/19/16 05:23Acrylonitrile [107-13-1] ^3.5 MSZ103.5 U 2001 ug/L EPA 8260B 04/19/16 05:23Benzene [71-43-2] ^0.15 MSZ1.00.15 U 11 ug/L EPA 8260B 04/19/16 05:23Bromochloromethane [74-97-5] ^0.48 MSZ1.00.48 U 31 ug/L EPA 8260B 04/19/16 05:23Bromodichloromethane [75-27-4] ^0.17 MSZ1.00.17 U 11 ug/L EPA 8260B 04/19/16 05:23Bromoform [75-25-2] ^0.22 MSZ1.00.22 U 31 ug/L EPA 8260B 04/19/16 05:23Bromomethane [74-83-9] ^0.14 MSZ1.00.14 U 101 ug/L EPA 8260B 04/19/16 05:23Carbon disulfide [75-15-0] ^1.5 MSZ5.01.5 U 1001 ug/L EPA 8260B 04/19/16 05:23Carbon tetrachloride [56-23-5] ^0.17 MSZ1.00.17 U 11 ug/L EPA 8260B 04/19/16 05:23Chlorobenzene [108-90-7] ^0.17 MSZ1.00.17 U 31 ug/L EPA 8260B 04/19/16 05:23Chloroethane [75-00-3] ^0.23 MSZ1.00.23 U 101 ug/L EPA 8260B 04/19/16 05:23Chloroform [67-66-3] ^0.18 MSZ1.00.18 U 51 ug/L EPA 8260B 04/19/16 05:23Chloromethane [74-87-3] ^0.13 MSZ1.00.13 U 11 ug/L EPA 8260B 04/19/16 05:23cis-1,2-Dichloroethene [156-59-2] ^0.15 MSZ1.00.15 U 51 ug/L EPA 8260B 04/19/16 05:23cis-1,3-Dichloropropene [10061-01-5] ^0.20 MSZ1.00.20 U 11 ug/L EPA 8260B 04/19/16 05:23Dibromochloromethane [124-48-1] ^0.17 MSZ1.00.17 U 31 ug/L EPA 8260B 04/19/16 05:23Dibromomethane [74-95-3] ^0.27 MSZ1.00.27 U 101 ug/L EPA 8260B 04/19/16 05:23Ethylbenzene [100-41-4] ^0.13 MSZ1.00.13 U 11 ug/L EPA 8260B 04/19/16 05:23Iodomethane [74-88-4] ^1.7 MSZ5.01.7 U 101 ug/L EPA 8260B 04/19/16 05:23m,p-Xylenes [108-38-3/106-42-3] ^0.17 MSZ2.00.17 U NE1 ug/L EPA 8260B 04/19/16 05:23Methylene chloride [75-09-2] ^0.23 MSZ1.00.23 U 11 ug/L EPA 8260B 04/19/16 05:23o-Xylene [95-47-6] ^0.065 MSZ1.00.065 U NE1 ug/L EPA 8260B 04/19/16 05:23Styrene [100-42-5] ^0.11 MSZ1.00.11 U 11 ug/L EPA 8260B 04/19/16 05:23Tetrachloroethene [127-18-4] ^0.17 MSZ1.00.17 U 11 ug/L EPA 8260B 04/19/16 05:23Toluene [108-88-3] ^0.14 MSZ1.00.14 U 11 ug/L EPA 8260B 04/19/16 05:23trans-1,2-Dichloroethene [156-60-5] ^0.21 MSZ1.00.21 U 51 ug/L EPA 8260B 04/19/16 05:23trans-1,3-Dichloropropene [10061-02-6] ^0.15 MSZ1.00.15 U 11 ug/L EPA 8260B 04/19/16 05:23trans-1,4-Dichloro-2-butene [110-57-6] ^0.70 MSZ1.00.70 U 1001 ug/L EPA 8260B 04/19/16 05:23Trichloroethene [79-01-6] ^0.15 MSZ1.00.15 U 11 ug/L EPA 8260B 04/19/16 05:23Trichlorofluoromethane [75-69-4] ^0.24 MSZ1.00.24 U 11 ug/L EPA 8260B 04/19/16 05:23Vinyl acetate [108-05-4] ^0.95 MSZ5.00.95 U 501 ug/L EPA 8260B 04/19/16 05:23Vinyl chloride [75-01-4] ^0.32 MSZ1.00.32 U 11 ug/L EPA 8260B 04/19/16 05:23Xylenes (Total) [1330-20-7] ^0.45 MSZ3.00.45 U 51 Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF Page 64 of 96 Page 64 of 102 www.encolabs.com 4104-SW8Description:Lab Sample ID:CZ04682-19 04/13/16 10:30Received: Matrix:Water Sampled:04/12/16 13:39 Work Order:CZ04682 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 53-13692 %MSZEPA 8260B 04/19/16 05:236D180204650.0 1 Dibromofluoromethane 67-129120 %MSZEPA 8260B 04/19/16 05:236D180206050.0 1 Toluene-d8 59-134104 %MSZEPA 8260B 04/19/16 05:236D180205250.0 1 Page 65 of 96 Page 65 of 102 www.encolabs.com 4104-SW8Description:Lab Sample ID:CZ04682-19 04/13/16 10:30Received: Matrix:Water Sampled:04/12/16 13:39 Work Order:CZ04682 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 6020B 04/18/16 14:21Antimony [7440-36-0] ^0.220 VLO2.000.236 J 61 ug/L EPA 6010D 04/15/16 11:36Arsenic [7440-38-2] ^6.80 JDH10.06.80 U 101 ug/L EPA 6010D 04/15/16 11:36Barium [7440-39-3] ^1.00 JDH10.079.3 J 1001 ug/L EPA 6010D 04/15/16 11:36Beryllium [7440-41-7] ^0.100 JDH1.000.100 U 11 ug/L EPA 6010D 04/15/16 11:36Cadmium [7440-43-9] ^0.360 JDH1.000.360 U 11 ug/L EPA 6010D 04/15/16 11:36Chromium [7440-47-3] ^1.40 JDH10.04.60 J 101 ug/L EPA 6010D 04/15/16 11:36Cobalt [7440-48-4] ^1.10 JDH10.02.45 J 101 ug/L EPA 6010D 04/15/16 11:36Copper [7440-50-8] ^1.60 JDH10.07.11 J 101 ug/L EPA 6010D 04/15/16 11:36Lead [7439-92-1] ^3.10 JDH10.04.44 J 101 ug/L EPA 6010D 04/15/16 11:36Nickel [7440-02-0] ^2.20 JDH10.04.19 J 501 ug/L EPA 6020B 04/18/16 14:21Selenium [7782-49-2] ^0.910 VLO3.000.910 U 101 ug/L EPA 6010D 04/15/16 11:36Silver [7440-22-4] ^1.90 JDH10.01.90 U 101 ug/L EPA 6020B 04/18/16 14:21Thallium [7440-28-0] ^0.110 VLO1.000.110 U 5.51 ug/L EPA 6010D 04/15/16 11:36Vanadium [7440-62-2] ^1.40 JDH10.010.8 J 251 ug/L EPA 6010D 04/15/16 11:36Zinc [7440-66-6] ^4.40 JDH10.018.0 101 This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 66 of 96 Page 66 of 102 www.encolabs.com 4104-SW9Description:Lab Sample ID:CZ04682-20 04/13/16 10:30Received: Matrix:Water Sampled:04/12/16 12:18 Work Order:CZ04682 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 04/19/16 05:521,1,1,2-Tetrachloroethane [630-20-6] ^0.17 MSZ1.00.17 U 51 ug/L EPA 8260B 04/19/16 05:521,1,1-Trichloroethane [71-55-6] ^0.12 MSZ1.00.12 U 11 ug/L EPA 8260B 04/19/16 05:521,1,2,2-Tetrachloroethane [79-34-5] ^0.28 MSZ1.00.28 U 31 ug/L EPA 8260B 04/19/16 05:521,1,2-Trichloroethane [79-00-5] ^0.14 MSZ1.00.14 U 11 ug/L EPA 8260B 04/19/16 05:521,1-Dichloroethane [75-34-3] ^0.13 MSZ1.00.13 U 51 ug/L EPA 8260B 04/19/16 05:521,1-Dichloroethene [75-35-4] ^0.21 MSZ1.00.21 U 51 ug/L EPA 8260B 04/19/16 05:521,2,3-Trichloropropane [96-18-4] ^0.23 MSZ1.00.23 U 11 ug/L EPA 8260B 04/19/16 05:521,2-Dibromo-3-chloropropane [96-12-8] ^0.48 MSZ1.00.48 U 131 ug/L EPA 8260B 04/19/16 05:521,2-Dibromoethane [106-93-4] ^0.66 MSZ1.00.66 U 11 ug/L EPA 8260B 04/19/16 05:521,2-Dichlorobenzene [95-50-1] ^0.19 MSZ1.00.19 U 51 ug/L EPA 8260B 04/19/16 05:521,2-Dichloroethane [107-06-2] ^0.21 MSZ1.00.21 U 11 ug/L EPA 8260B 04/19/16 05:521,2-Dichloropropane [78-87-5] ^0.10 MSZ1.00.10 U 11 ug/L EPA 8260B 04/19/16 05:521,4-Dichlorobenzene [106-46-7] ^0.19 MSZ1.00.19 U 11 ug/L EPA 8260B 04/19/16 05:522-Butanone [78-93-3] ^1.3 MSZ5.01.3 U 1001 ug/L EPA 8260B 04/19/16 05:522-Hexanone [591-78-6] ^0.88 MSZ5.00.88 U 501 ug/L EPA 8260B 04/19/16 05:524-Methyl-2-pentanone [108-10-1] ^1.1 MSZ5.01.1 U 1001 ug/L EPA 8260B 04/19/16 05:52Acetone [67-64-1] ^1.2 MSZ5.01.2 U 1001 ug/L EPA 8260B 04/19/16 05:52Acrylonitrile [107-13-1] ^3.5 MSZ103.5 U 2001 ug/L EPA 8260B 04/19/16 05:52Benzene [71-43-2] ^0.15 MSZ1.00.15 U 11 ug/L EPA 8260B 04/19/16 05:52Bromochloromethane [74-97-5] ^0.48 MSZ1.00.48 U 31 ug/L EPA 8260B 04/19/16 05:52Bromodichloromethane [75-27-4] ^0.17 MSZ1.00.17 U 11 ug/L EPA 8260B 04/19/16 05:52Bromoform [75-25-2] ^0.22 MSZ1.00.22 U 31 ug/L EPA 8260B 04/19/16 05:52Bromomethane [74-83-9] ^0.14 MSZ1.00.14 U 101 ug/L EPA 8260B 04/19/16 05:52Carbon disulfide [75-15-0] ^1.5 MSZ5.01.5 U 1001 ug/L EPA 8260B 04/19/16 05:52Carbon tetrachloride [56-23-5] ^0.17 MSZ1.00.17 U 11 ug/L EPA 8260B 04/19/16 05:52Chlorobenzene [108-90-7] ^0.17 MSZ1.00.17 U 31 ug/L EPA 8260B 04/19/16 05:52Chloroethane [75-00-3] ^0.23 MSZ1.00.23 U 101 ug/L EPA 8260B 04/19/16 05:52Chloroform [67-66-3] ^0.18 MSZ1.00.18 U 51 ug/L EPA 8260B 04/19/16 05:52Chloromethane [74-87-3] ^0.13 MSZ1.00.13 U 11 ug/L EPA 8260B 04/19/16 05:52cis-1,2-Dichloroethene [156-59-2] ^0.15 MSZ1.00.15 U 51 ug/L EPA 8260B 04/19/16 05:52cis-1,3-Dichloropropene [10061-01-5] ^0.20 MSZ1.00.20 U 11 ug/L EPA 8260B 04/19/16 05:52Dibromochloromethane [124-48-1] ^0.17 MSZ1.00.17 U 31 ug/L EPA 8260B 04/19/16 05:52Dibromomethane [74-95-3] ^0.27 MSZ1.00.27 U 101 ug/L EPA 8260B 04/19/16 05:52Ethylbenzene [100-41-4] ^0.13 MSZ1.00.13 U 11 ug/L EPA 8260B 04/19/16 05:52Iodomethane [74-88-4] ^1.7 MSZ5.01.7 U 101 ug/L EPA 8260B 04/19/16 05:52m,p-Xylenes [108-38-3/106-42-3] ^0.17 MSZ2.00.17 U NE1 ug/L EPA 8260B 04/19/16 05:52Methylene chloride [75-09-2] ^0.23 MSZ1.00.23 U 11 ug/L EPA 8260B 04/19/16 05:52o-Xylene [95-47-6] ^0.065 MSZ1.00.065 U NE1 ug/L EPA 8260B 04/19/16 05:52Styrene [100-42-5] ^0.11 MSZ1.00.11 U 11 ug/L EPA 8260B 04/19/16 05:52Tetrachloroethene [127-18-4] ^0.17 MSZ1.00.17 U 11 ug/L EPA 8260B 04/19/16 05:52Toluene [108-88-3] ^0.14 MSZ1.00.14 U 11 ug/L EPA 8260B 04/19/16 05:52trans-1,2-Dichloroethene [156-60-5] ^0.21 MSZ1.00.21 U 51 ug/L EPA 8260B 04/19/16 05:52trans-1,3-Dichloropropene [10061-02-6] ^0.15 MSZ1.00.15 U 11 ug/L EPA 8260B 04/19/16 05:52trans-1,4-Dichloro-2-butene [110-57-6] ^0.70 MSZ1.00.70 U 1001 ug/L EPA 8260B 04/19/16 05:52Trichloroethene [79-01-6] ^0.15 MSZ1.00.15 U 11 ug/L EPA 8260B 04/19/16 05:52Trichlorofluoromethane [75-69-4] ^0.24 MSZ1.00.24 U 11 ug/L EPA 8260B 04/19/16 05:52Vinyl acetate [108-05-4] ^0.95 MSZ5.00.95 U 501 ug/L EPA 8260B 04/19/16 05:52Vinyl chloride [75-01-4] ^0.32 MSZ1.00.32 U 11 ug/L EPA 8260B 04/19/16 05:52Xylenes (Total) [1330-20-7] ^0.45 MSZ3.00.45 U 51 Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF Page 67 of 96 Page 67 of 102 www.encolabs.com 4104-SW9Description:Lab Sample ID:CZ04682-20 04/13/16 10:30Received: Matrix:Water Sampled:04/12/16 12:18 Work Order:CZ04682 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 53-13688 %MSZEPA 8260B 04/19/16 05:526D180204450.0 1 Dibromofluoromethane 67-129119 %MSZEPA 8260B 04/19/16 05:526D180205950.0 1 Toluene-d8 59-134101 %MSZEPA 8260B 04/19/16 05:526D180205150.0 1 Page 68 of 96 Page 68 of 102 www.encolabs.com 4104-SW9Description:Lab Sample ID:CZ04682-20 04/13/16 10:30Received: Matrix:Water Sampled:04/12/16 12:18 Work Order:CZ04682 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 6020B 04/18/16 14:25Antimony [7440-36-0] ^0.220 VLO2.000.220 U 61 ug/L EPA 6010D 04/15/16 11:39Arsenic [7440-38-2] ^6.80 JDH10.06.80 U 101 ug/L EPA 6010D 04/15/16 11:39Barium [7440-39-3] ^1.00 JDH10.069.1 J 1001 ug/L EPA 6010D 04/15/16 11:39Beryllium [7440-41-7] ^0.100 JDH1.000.100 U 11 ug/L EPA 6010D 04/15/16 11:39Cadmium [7440-43-9] ^0.360 JDH1.000.360 U 11 ug/L EPA 6010D 04/15/16 11:39Chromium [7440-47-3] ^1.40 JDH10.04.49 J 101 ug/L EPA 6010D 04/15/16 11:39Cobalt [7440-48-4] ^1.10 JDH10.02.72 J 101 ug/L EPA 6010D 04/15/16 11:39Copper [7440-50-8] ^1.60 JDH10.03.62 J 101 ug/L EPA 6010D 04/15/16 11:39Lead [7439-92-1] ^3.10 JDH10.03.10 U 101 ug/L EPA 6010D 04/15/16 11:39Nickel [7440-02-0] ^2.20 JDH10.03.58 J 501 ug/L EPA 6020B 04/18/16 14:25Selenium [7782-49-2] ^0.910 VLO3.000.910 U 101 ug/L EPA 6010D 04/15/16 11:39Silver [7440-22-4] ^1.90 JDH10.01.90 U 101 ug/L EPA 6020B 04/18/16 14:25Thallium [7440-28-0] ^0.110 VLO1.000.110 U 5.51 ug/L EPA 6010D 04/15/16 11:39Vanadium [7440-62-2] ^1.40 JDH10.015.1 J 251 ug/L EPA 6010D 04/15/16 11:39Zinc [7440-66-6] ^4.40 JDH10.07.12 J 101 This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 69 of 96 Page 69 of 102 www.encolabs.com 4104-SW10Description:Lab Sample ID:CZ04682-21 04/13/16 10:30Received: Matrix:Water Sampled:04/12/16 13:48 Work Order:CZ04682 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 04/19/16 06:211,1,1,2-Tetrachloroethane [630-20-6] ^0.17 MSZ1.00.17 U 51 ug/L EPA 8260B 04/19/16 06:211,1,1-Trichloroethane [71-55-6] ^0.12 MSZ1.00.12 U 11 ug/L EPA 8260B 04/19/16 06:211,1,2,2-Tetrachloroethane [79-34-5] ^0.28 MSZ1.00.28 U 31 ug/L EPA 8260B 04/19/16 06:211,1,2-Trichloroethane [79-00-5] ^0.14 MSZ1.00.14 U 11 ug/L EPA 8260B 04/19/16 06:211,1-Dichloroethane [75-34-3] ^0.13 MSZ1.00.13 U 51 ug/L EPA 8260B 04/19/16 06:211,1-Dichloroethene [75-35-4] ^0.21 MSZ1.00.21 U 51 ug/L EPA 8260B 04/19/16 06:211,2,3-Trichloropropane [96-18-4] ^0.23 MSZ1.00.23 U 11 ug/L EPA 8260B 04/19/16 06:211,2-Dibromo-3-chloropropane [96-12-8] ^0.48 MSZ1.00.48 U 131 ug/L EPA 8260B 04/19/16 06:211,2-Dibromoethane [106-93-4] ^0.66 MSZ1.00.66 U 11 ug/L EPA 8260B 04/19/16 06:211,2-Dichlorobenzene [95-50-1] ^0.19 MSZ1.00.19 U 51 ug/L EPA 8260B 04/19/16 06:211,2-Dichloroethane [107-06-2] ^0.21 MSZ1.00.21 U 11 ug/L EPA 8260B 04/19/16 06:211,2-Dichloropropane [78-87-5] ^0.10 MSZ1.00.10 U 11 ug/L EPA 8260B 04/19/16 06:211,4-Dichlorobenzene [106-46-7] ^0.19 MSZ1.00.19 U 11 ug/L EPA 8260B 04/19/16 06:212-Butanone [78-93-3] ^1.3 MSZ5.01.3 U 1001 ug/L EPA 8260B 04/19/16 06:212-Hexanone [591-78-6] ^0.88 MSZ5.00.88 U 501 ug/L EPA 8260B 04/19/16 06:214-Methyl-2-pentanone [108-10-1] ^1.1 MSZ5.01.1 U 1001 ug/L EPA 8260B 04/19/16 06:21Acetone [67-64-1] ^1.2 MSZ5.01.2 U 1001 ug/L EPA 8260B 04/19/16 06:21Acrylonitrile [107-13-1] ^3.5 MSZ103.5 U 2001 ug/L EPA 8260B 04/19/16 06:21Benzene [71-43-2] ^0.15 MSZ1.00.15 U 11 ug/L EPA 8260B 04/19/16 06:21Bromochloromethane [74-97-5] ^0.48 MSZ1.00.48 U 31 ug/L EPA 8260B 04/19/16 06:21Bromodichloromethane [75-27-4] ^0.17 MSZ1.00.17 U 11 ug/L EPA 8260B 04/19/16 06:21Bromoform [75-25-2] ^0.22 MSZ1.00.22 U 31 ug/L EPA 8260B 04/19/16 06:21Bromomethane [74-83-9] ^0.14 MSZ1.00.14 U 101 ug/L EPA 8260B 04/19/16 06:21Carbon disulfide [75-15-0] ^1.5 MSZ5.01.5 U 1001 ug/L EPA 8260B 04/19/16 06:21Carbon tetrachloride [56-23-5] ^0.17 MSZ1.00.17 U 11 ug/L EPA 8260B 04/19/16 06:21Chlorobenzene [108-90-7] ^0.17 MSZ1.00.17 U 31 ug/L EPA 8260B 04/19/16 06:21Chloroethane [75-00-3] ^0.23 MSZ1.00.23 U 101 ug/L EPA 8260B 04/19/16 06:21Chloroform [67-66-3] ^0.18 MSZ1.00.47 J 51 ug/L EPA 8260B 04/19/16 06:21Chloromethane [74-87-3] ^0.13 MSZ1.00.13 U 11 ug/L EPA 8260B 04/19/16 06:21cis-1,2-Dichloroethene [156-59-2] ^0.15 MSZ1.00.15 U 51 ug/L EPA 8260B 04/19/16 06:21cis-1,3-Dichloropropene [10061-01-5] ^0.20 MSZ1.00.20 U 11 ug/L EPA 8260B 04/19/16 06:21Dibromochloromethane [124-48-1] ^0.17 MSZ1.00.17 U 31 ug/L EPA 8260B 04/19/16 06:21Dibromomethane [74-95-3] ^0.27 MSZ1.00.27 U 101 ug/L EPA 8260B 04/19/16 06:21Ethylbenzene [100-41-4] ^0.13 MSZ1.00.13 U 11 ug/L EPA 8260B 04/19/16 06:21Iodomethane [74-88-4] ^1.7 MSZ5.01.7 U 101 ug/L EPA 8260B 04/19/16 06:21m,p-Xylenes [108-38-3/106-42-3] ^0.17 MSZ2.00.17 U NE1 ug/L EPA 8260B 04/19/16 06:21Methylene chloride [75-09-2] ^0.23 MSZ1.00.23 U 11 ug/L EPA 8260B 04/19/16 06:21o-Xylene [95-47-6] ^0.065 MSZ1.00.065 U NE1 ug/L EPA 8260B 04/19/16 06:21Styrene [100-42-5] ^0.11 MSZ1.00.11 U 11 ug/L EPA 8260B 04/19/16 06:21Tetrachloroethene [127-18-4] ^0.17 MSZ1.00.17 U 11 ug/L EPA 8260B 04/19/16 06:21Toluene [108-88-3] ^0.14 MSZ1.00.14 U 11 ug/L EPA 8260B 04/19/16 06:21trans-1,2-Dichloroethene [156-60-5] ^0.21 MSZ1.00.21 U 51 ug/L EPA 8260B 04/19/16 06:21trans-1,3-Dichloropropene [10061-02-6] ^0.15 MSZ1.00.15 U 11 ug/L EPA 8260B 04/19/16 06:21trans-1,4-Dichloro-2-butene [110-57-6] ^0.70 MSZ1.00.70 U 1001 ug/L EPA 8260B 04/19/16 06:21Trichloroethene [79-01-6] ^0.15 MSZ1.00.15 U 11 ug/L EPA 8260B 04/19/16 06:21Trichlorofluoromethane [75-69-4] ^0.24 MSZ1.00.24 U 11 ug/L EPA 8260B 04/19/16 06:21Vinyl acetate [108-05-4] ^0.95 MSZ5.00.95 U 501 ug/L EPA 8260B 04/19/16 06:21Vinyl chloride [75-01-4] ^0.32 MSZ1.00.32 U 11 ug/L EPA 8260B 04/19/16 06:21Xylenes (Total) [1330-20-7] ^0.45 MSZ3.00.45 U 51 Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF Page 70 of 96 Page 70 of 102 www.encolabs.com 4104-SW10Description:Lab Sample ID:CZ04682-21 04/13/16 10:30Received: Matrix:Water Sampled:04/12/16 13:48 Work Order:CZ04682 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 53-13688 %MSZEPA 8260B 04/19/16 06:216D180204450.0 1 Dibromofluoromethane 67-129120 %MSZEPA 8260B 04/19/16 06:216D180206050.0 1 Toluene-d8 59-134100 %MSZEPA 8260B 04/19/16 06:216D180205050.0 1 Page 71 of 96 Page 71 of 102 www.encolabs.com 4104-SW10Description:Lab Sample ID:CZ04682-21 04/13/16 10:30Received: Matrix:Water Sampled:04/12/16 13:48 Work Order:CZ04682 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 6020B 04/18/16 12:18Antimony [7440-36-0] ^0.220 VLO2.000.220 U 61 ug/L EPA 6010D 04/19/16 11:50Arsenic [7440-38-2] ^6.80 JDH10.06.80 U 101 ug/L EPA 6010D 04/19/16 11:50Barium [7440-39-3] ^1.00 JDH10.0175 1001 ug/L EPA 6010D 04/19/16 11:50Beryllium [7440-41-7] ^0.100 JDH1.000.100 U 11 ug/L EPA 6010D 04/19/16 11:50Cadmium [7440-43-9] ^0.360 JDH1.000.360 U 11 ug/L EPA 6010D 04/19/16 11:50Chromium [7440-47-3] ^1.40 JDH10.01.40 U 101 ug/L EPA 6010D 04/19/16 11:50Cobalt [7440-48-4] ^1.10 JDH10.022.7 101 ug/L EPA 6010D 04/19/16 11:50Copper [7440-50-8] ^1.60 JDH10.01.60 U 101 ug/L EPA 6010D 04/19/16 11:50Lead [7439-92-1] ^3.10 JDH10.03.10 U 101 ug/L EPA 6010D 04/19/16 11:50Nickel [7440-02-0] ^2.20 JDH10.02.20 U 501 ug/L EPA 6020B 04/18/16 12:18Selenium [7782-49-2] ^0.910 VLO3.000.910 U 101 ug/L EPA 6010D 04/19/16 11:50Silver [7440-22-4] ^1.90 JDH10.01.90 U 101 ug/L EPA 6020B 04/18/16 12:18Thallium [7440-28-0] ^0.110 VLO1.000.110 U 5.51 ug/L EPA 6010D 04/19/16 11:50Vanadium [7440-62-2] ^1.40 JDH10.01.40 U 251 ug/L EPA 6010D 04/19/16 11:50Zinc [7440-66-6] ^4.40 JDH10.04.40 U 101 This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 72 of 96 Page 72 of 102 www.encolabs.com 4104-TripblankDescription:Lab Sample ID:CZ04682-22 04/13/16 10:30Received: Matrix:Water Sampled:04/12/16 08:51 Work Order:CZ04682 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 04/19/16 01:041,1,1,2-Tetrachloroethane [630-20-6] ^0.17 MSZ1.00.17 U 51 ug/L EPA 8260B 04/19/16 01:041,1,1-Trichloroethane [71-55-6] ^0.12 MSZ1.00.12 U 11 ug/L EPA 8260B 04/19/16 01:041,1,2,2-Tetrachloroethane [79-34-5] ^0.28 MSZ1.00.28 U 31 ug/L EPA 8260B 04/19/16 01:041,1,2-Trichloroethane [79-00-5] ^0.14 MSZ1.00.14 U 11 ug/L EPA 8260B 04/19/16 01:041,1-Dichloroethane [75-34-3] ^0.13 MSZ1.00.13 U 51 ug/L EPA 8260B 04/19/16 01:041,1-Dichloroethene [75-35-4] ^0.21 MSZ1.00.21 U 51 ug/L EPA 8260B 04/19/16 01:041,2,3-Trichloropropane [96-18-4] ^0.23 MSZ1.00.23 U 11 ug/L EPA 8260B 04/19/16 01:041,2-Dibromo-3-chloropropane [96-12-8] ^0.48 MSZ1.00.48 U 131 ug/L EPA 8260B 04/19/16 01:041,2-Dibromoethane [106-93-4] ^0.66 MSZ1.00.66 U 11 ug/L EPA 8260B 04/19/16 01:041,2-Dichlorobenzene [95-50-1] ^0.19 MSZ1.00.19 U 51 ug/L EPA 8260B 04/19/16 01:041,2-Dichloroethane [107-06-2] ^0.21 MSZ1.00.21 U 11 ug/L EPA 8260B 04/19/16 01:041,2-Dichloropropane [78-87-5] ^0.10 MSZ1.00.10 U 11 ug/L EPA 8260B 04/19/16 01:041,4-Dichlorobenzene [106-46-7] ^0.19 MSZ1.00.19 U 11 ug/L EPA 8260B 04/19/16 01:042-Butanone [78-93-3] ^1.3 MSZ5.01.3 U 1001 ug/L EPA 8260B 04/19/16 01:042-Hexanone [591-78-6] ^0.88 MSZ5.00.88 U 501 ug/L EPA 8260B 04/19/16 01:044-Methyl-2-pentanone [108-10-1] ^1.1 MSZ5.01.1 U 1001 ug/L EPA 8260B 04/19/16 01:04Acetone [67-64-1] ^1.2 MSZ5.01.2 U 1001 ug/L EPA 8260B 04/19/16 01:04Acrylonitrile [107-13-1] ^3.5 MSZ103.5 U 2001 ug/L EPA 8260B 04/19/16 01:04Benzene [71-43-2] ^0.15 MSZ1.00.15 U 11 ug/L EPA 8260B 04/19/16 01:04Bromochloromethane [74-97-5] ^0.48 MSZ1.00.48 U 31 ug/L EPA 8260B 04/19/16 01:04Bromodichloromethane [75-27-4] ^0.17 MSZ1.00.17 U 11 ug/L EPA 8260B 04/19/16 01:04Bromoform [75-25-2] ^0.22 MSZ1.00.22 U 31 ug/L EPA 8260B 04/19/16 01:04Bromomethane [74-83-9] ^0.14 MSZ1.00.14 U 101 ug/L EPA 8260B 04/19/16 01:04Carbon disulfide [75-15-0] ^1.5 MSZ5.01.5 U 1001 ug/L EPA 8260B 04/19/16 01:04Carbon tetrachloride [56-23-5] ^0.17 MSZ1.00.17 U 11 ug/L EPA 8260B 04/19/16 01:04Chlorobenzene [108-90-7] ^0.17 MSZ1.00.17 U 31 ug/L EPA 8260B 04/19/16 01:04Chloroethane [75-00-3] ^0.23 MSZ1.00.23 U 101 ug/L EPA 8260B 04/19/16 01:04Chloroform [67-66-3] ^0.18 MSZ1.00.18 U 51 ug/L EPA 8260B 04/19/16 01:04Chloromethane [74-87-3] ^0.13 MSZ1.00.13 U 11 ug/L EPA 8260B 04/19/16 01:04cis-1,2-Dichloroethene [156-59-2] ^0.15 MSZ1.00.15 U 51 ug/L EPA 8260B 04/19/16 01:04cis-1,3-Dichloropropene [10061-01-5] ^0.20 MSZ1.00.20 U 11 ug/L EPA 8260B 04/19/16 01:04Dibromochloromethane [124-48-1] ^0.17 MSZ1.00.17 U 31 ug/L EPA 8260B 04/19/16 01:04Dibromomethane [74-95-3] ^0.27 MSZ1.00.27 U 101 ug/L EPA 8260B 04/19/16 01:04Ethylbenzene [100-41-4] ^0.13 MSZ1.00.13 U 11 ug/L EPA 8260B 04/19/16 01:04Iodomethane [74-88-4] ^1.7 MSZ5.01.7 U 101 ug/L EPA 8260B 04/19/16 01:04m,p-Xylenes [108-38-3/106-42-3] ^0.17 MSZ2.00.17 U NE1 ug/L EPA 8260B 04/19/16 01:04Methylene chloride [75-09-2] ^0.23 MSZ1.00.23 U 11 ug/L EPA 8260B 04/19/16 01:04o-Xylene [95-47-6] ^0.065 MSZ1.00.065 U NE1 ug/L EPA 8260B 04/19/16 01:04Styrene [100-42-5] ^0.11 MSZ1.00.11 U 11 ug/L EPA 8260B 04/19/16 01:04Tetrachloroethene [127-18-4] ^0.17 MSZ1.00.17 U 11 ug/L EPA 8260B 04/19/16 01:04Toluene [108-88-3] ^0.14 MSZ1.00.14 U 11 ug/L EPA 8260B 04/19/16 01:04trans-1,2-Dichloroethene [156-60-5] ^0.21 MSZ1.00.21 U 51 ug/L EPA 8260B 04/19/16 01:04trans-1,3-Dichloropropene [10061-02-6] ^0.15 MSZ1.00.15 U 11 ug/L EPA 8260B 04/19/16 01:04trans-1,4-Dichloro-2-butene [110-57-6] ^0.70 MSZ1.00.70 U 1001 ug/L EPA 8260B 04/19/16 01:04Trichloroethene [79-01-6] ^0.15 MSZ1.00.15 U 11 ug/L EPA 8260B 04/19/16 01:04Trichlorofluoromethane [75-69-4] ^0.24 MSZ1.00.24 U 11 ug/L EPA 8260B 04/19/16 01:04Vinyl acetate [108-05-4] ^0.95 MSZ5.00.95 U 501 ug/L EPA 8260B 04/19/16 01:04Vinyl chloride [75-01-4] ^0.32 MSZ1.00.32 U 11 ug/L EPA 8260B 04/19/16 01:04Xylenes (Total) [1330-20-7] ^0.45 MSZ3.00.45 U 51 Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF Page 73 of 96 Page 73 of 102 www.encolabs.com 4104-TripblankDescription:Lab Sample ID:CZ04682-22 04/13/16 10:30Received: Matrix:Water Sampled:04/12/16 08:51 Work Order:CZ04682 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 53-13693 %MSZEPA 8260B 04/19/16 01:046D180204750.0 1 Dibromofluoromethane 67-129121 %MSZEPA 8260B 04/19/16 01:046D180206150.0 1 Toluene-d8 59-134102 %MSZEPA 8260B 04/19/16 01:046D180205150.0 1 This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 74 of 96 Page 74 of 102 www.encolabs.com 4104-MW3ADescription:Lab Sample ID:CZ05496-01 04/20/16 14:45Received: Matrix:Water Sampled:04/20/16 11:30 Work Order:CZ05496 Kersey Valley LandfillProject:Sampled By:Gary Babb Volatile Organic Compounds by GCMS ^ - ENCO Cary certified analyte [NC 591] Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL ug/L EPA 8260B 05/03/16 20:121,1,1,2-Tetrachloroethane [630-20-6] ^0.17 MSZ1.00.17 U 51 ug/L EPA 8260B 05/03/16 20:121,1,1-Trichloroethane [71-55-6] ^0.12 MSZ1.00.12 U 11 ug/L EPA 8260B 05/03/16 20:121,1,2,2-Tetrachloroethane [79-34-5] ^0.28 MSZ1.00.28 U 31 ug/L EPA 8260B 05/03/16 20:121,1,2-Trichloroethane [79-00-5] ^0.14 MSZ1.00.14 U 11 ug/L EPA 8260B 05/03/16 20:121,1-Dichloroethane [75-34-3] ^0.13 MSZ1.00.13 U 51 ug/L EPA 8260B 05/03/16 20:121,1-Dichloroethene [75-35-4] ^0.21 MSZ1.00.21 U 51 ug/L EPA 8260B 05/03/16 20:121,2,3-Trichloropropane [96-18-4] ^0.23 MSZ1.00.23 U 11 ug/L EPA 8260B 05/03/16 20:121,2-Dibromo-3-chloropropane [96-12-8] ^0.48 MSZ1.00.48 U 131 ug/L EPA 8260B 05/03/16 20:121,2-Dibromoethane [106-93-4] ^0.66 MSZ1.00.66 U 11 ug/L EPA 8260B 05/03/16 20:121,2-Dichlorobenzene [95-50-1] ^0.19 MSZ1.00.19 U 51 ug/L EPA 8260B 05/03/16 20:121,2-Dichloroethane [107-06-2] ^0.21 MSZ1.00.21 U 11 ug/L EPA 8260B 05/03/16 20:121,2-Dichloropropane [78-87-5] ^0.10 MSZ1.00.10 U 11 ug/L EPA 8260B 05/03/16 20:121,4-Dichlorobenzene [106-46-7] ^0.19 MSZ1.00.19 U 11 ug/L EPA 8260B 05/03/16 20:122-Butanone [78-93-3] ^1.3 MSZ5.01.3 U 1001 ug/L EPA 8260B 05/03/16 20:122-Hexanone [591-78-6] ^0.88 MSZ5.00.88 U 501 ug/L EPA 8260B 05/03/16 20:124-Methyl-2-pentanone [108-10-1] ^1.1 MSZ5.01.1 U 1001 ug/L EPA 8260B 05/03/16 20:12Acetone [67-64-1] ^1.2 MSZ5.01.2 U 1001 ug/L EPA 8260B 05/03/16 20:12Acrylonitrile [107-13-1] ^3.5 MSZ103.5 U 2001 ug/L EPA 8260B 05/03/16 20:12Benzene [71-43-2] ^0.15 MSZ1.00.15 U 11 ug/L EPA 8260B 05/03/16 20:12Bromochloromethane [74-97-5] ^0.48 MSZ1.00.48 U 31 ug/L EPA 8260B 05/03/16 20:12Bromodichloromethane [75-27-4] ^0.17 MSZ1.00.17 U 11 ug/L EPA 8260B 05/03/16 20:12Bromoform [75-25-2] ^0.22 MSZ1.00.22 U 31 ug/L EPA 8260B 05/03/16 20:12Bromomethane [74-83-9] ^0.14 MSZ1.00.14 U 101 ug/L EPA 8260B 05/03/16 20:12Carbon disulfide [75-15-0] ^1.5 MSZ5.01.5 U 1001 ug/L EPA 8260B 05/03/16 20:12Carbon tetrachloride [56-23-5] ^0.17 MSZ1.00.17 U 11 ug/L EPA 8260B 05/03/16 20:12Chlorobenzene [108-90-7] ^0.17 MSZ1.00.17 U 31 ug/L EPA 8260B 05/03/16 20:12Chloroethane [75-00-3] ^0.23 MSZ1.00.23 U 101 ug/L EPA 8260B 05/03/16 20:12Chloroform [67-66-3] ^0.18 MSZ1.00.18 U 51 ug/L EPA 8260B 05/03/16 20:12Chloromethane [74-87-3] ^0.13 MSZ1.00.13 U 11 ug/L EPA 8260B 05/03/16 20:12cis-1,2-Dichloroethene [156-59-2] ^0.15 MSZ1.00.15 U 51 ug/L EPA 8260B 05/03/16 20:12cis-1,3-Dichloropropene [10061-01-5] ^0.20 MSZ1.00.20 U 11 ug/L EPA 8260B 05/03/16 20:12Dibromochloromethane [124-48-1] ^0.17 MSZ1.00.17 U 31 ug/L EPA 8260B 05/03/16 20:12Dibromomethane [74-95-3] ^0.27 MSZ1.00.27 U 101 ug/L EPA 8260B 05/03/16 20:12Ethylbenzene [100-41-4] ^0.13 MSZ1.00.13 U 11 ug/L EPA 8260B 05/03/16 20:12Iodomethane [74-88-4] ^1.7 MSZ5.01.7 U 101 ug/L EPA 8260B 05/03/16 20:12m,p-Xylenes [108-38-3/106-42-3] ^0.17 MSZ2.00.17 U NE1 ug/L EPA 8260B 05/03/16 20:12Methylene chloride [75-09-2] ^0.23 MSZ1.00.23 U 11 ug/L EPA 8260B 05/03/16 20:12o-Xylene [95-47-6] ^0.065 MSZ1.00.065 U NE1 ug/L EPA 8260B 05/03/16 20:12Styrene [100-42-5] ^0.11 MSZ1.00.11 U 11 ug/L EPA 8260B 05/03/16 20:12Tetrachloroethene [127-18-4] ^0.17 MSZ1.00.17 U 11 ug/L EPA 8260B 05/03/16 20:12Toluene [108-88-3] ^0.14 MSZ1.00.14 U 11 ug/L EPA 8260B 05/03/16 20:12trans-1,2-Dichloroethene [156-60-5] ^0.21 MSZ1.00.21 U 51 ug/L EPA 8260B 05/03/16 20:12trans-1,3-Dichloropropene [10061-02-6] ^0.15 MSZ1.00.15 U 11 ug/L EPA 8260B 05/03/16 20:12trans-1,4-Dichloro-2-butene [110-57-6] ^0.70 MSZ1.00.70 U 1001 ug/L EPA 8260B 05/03/16 20:12Trichloroethene [79-01-6] ^0.15 MSZ1.00.15 U 11 ug/L EPA 8260B 05/03/16 20:12Trichlorofluoromethane [75-69-4] ^0.24 MSZ1.00.24 U 11 ug/L EPA 8260B 05/03/16 20:12Vinyl acetate [108-05-4] ^0.95 MSZ5.00.95 U 501 ug/L EPA 8260B 05/03/16 20:12Vinyl chloride [75-01-4] ^0.32 MSZ1.00.32 U 11 ug/L EPA 8260B 05/03/16 20:12Xylenes (Total) [1330-20-7] ^0.45 MSZ3.00.45 U 51 Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF Page 75 of 96 Page 75 of 102 www.encolabs.com 4104-MW3ADescription:Lab Sample ID:CZ05496-01 04/20/16 14:45Received: Matrix:Water Sampled:04/20/16 11:30 Work Order:CZ05496 Kersey Valley LandfillProject:Sampled By:Gary Babb 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 53-13681 %MSZEPA 8260B 05/03/16 20:126E030174050.0 1 Dibromofluoromethane 67-12994 %MSZEPA 8260B 05/03/16 20:126E030174750.0 1 Toluene-d8 59-13498 %MSZEPA 8260B 05/03/16 20:126E030174950.0 1 Page 76 of 96 Page 76 of 102 www.encolabs.com 4104-MW3ADescription:Lab Sample ID:CZ05496-01 04/20/16 14:45Received: Matrix:Water Sampled:04/20/16 11:30 Work Order:CZ05496 Kersey Valley LandfillProject:Sampled By:Gary Babb Metals (total recoverable) by EPA 6000/7000 Series Methods ^ - ENCO Cary certified analyte [NC 591] Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL ug/L EPA 6020B 04/26/16 13:04Antimony [7440-36-0] ^0.220 VLO2.000.220 U 61 ug/L EPA 6010D 04/27/16 12:14Arsenic [7440-38-2] ^6.80 JDH10.06.80 U 101 ug/L EPA 6010D 04/27/16 12:14Barium [7440-39-3] ^1.00 JDH10.0164 1001 ug/L EPA 6010D 04/27/16 12:14Beryllium [7440-41-7] ^0.100 JDH1.000.702 J 11 ug/L EPA 6010D 04/27/16 12:14Cadmium [7440-43-9] ^0.360 JDH1.000.360 U 11 ug/L EPA 6010D 04/27/16 12:14Chromium [7440-47-3] ^1.40 JDH10.09.68 J 101 ug/L EPA 6010D 04/27/16 12:14Cobalt [7440-48-4] ^1.10 JDH10.07.97 J 101 ug/L EPA 6010D 04/27/16 12:14Copper [7440-50-8] ^1.60 JDH10.09.10 J 101 ug/L EPA 6010D 04/27/16 12:14Lead [7439-92-1] ^3.10 JDH10.03.10 U 101 ug/L EPA 6010D 04/27/16 12:14Nickel [7440-02-0] ^2.20 JDH10.016.6 J 501 ug/L EPA 6020B 04/26/16 13:04Selenium [7782-49-2] ^0.910 VLO3.000.910 U 101 ug/L EPA 6010D 04/27/16 12:14Silver [7440-22-4] ^1.90 JDH10.01.90 U 101 ug/L EPA 6020B 04/26/16 13:04Thallium [7440-28-0] ^0.110 VLO1.000.110 U 5.51 ug/L EPA 6010D 04/27/16 12:14Vanadium [7440-62-2] ^1.40 JDH10.059.0 251 ug/L EPA 6010D 04/27/16 12:14Zinc [7440-66-6] ^4.40 JDH10.029.3 101 This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 77 of 96 Page 77 of 102 www.encolabs.com QUALITY CONTROL Volatile Organic Compounds by GCMS - Quality Control Batch 6D15020 - EPA 5030B_MS Prepared: 04/15/2016 11:00 Analyzed: 04/18/2016 11:09Blank (6D15020-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 96 Page 78 of 102 www.encolabs.com QUALITY CONTROL Volatile Organic Compounds by GCMS - Quality Control Batch 6D15020 - EPA 5030B_MS Prepared: 04/15/2016 11:00 Analyzed: 04/18/2016 11:09Blank (6D15020-BLK1) Continued RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L 50.0 53-136Surrogate: 4-Bromofluorobenzene 9246 ug/L 50.0 67-129Surrogate: Dibromofluoromethane 12261 ug/L 50.0 59-134Surrogate: Toluene-d8 10452 Prepared: 04/15/2016 11:00 Analyzed: 04/18/2016 11:37LCS (6D15020-BS1) RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L1.0 20.0 75-13311222 1,1-Dichloroethene ug/L1.0 20.0 81-13410421 Benzene ug/L1.0 20.0 83-1179719 Chlorobenzene ug/L1.0 20.0 71-1189820 Toluene ug/L1.0 20.0 74-1199519 Trichloroethene ug/L 50.0 53-136Surrogate: 4-Bromofluorobenzene 9346 ug/L 50.0 67-129Surrogate: Dibromofluoromethane 11457 ug/L 50.0 59-134Surrogate: Toluene-d8 10352 Prepared: 04/15/2016 11:00 Analyzed: 04/18/2016 12:06Matrix Spike (6D15020-MS1) Source: CZ05274-03 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L1.0 20.0 75-1331060.21 U21 1,1-Dichloroethene ug/L1.0 20.0 81-134970.15 U19 Benzene ug/L1.0 20.0 83-117900.17 U18 Chlorobenzene ug/L1.0 20.0 71-118940.14 U19 Toluene ug/L1.0 20.0 74-119930.15 U19 Trichloroethene ug/L 50.0 53-136Surrogate: 4-Bromofluorobenzene 9145 ug/L 50.0 67-129Surrogate: Dibromofluoromethane 10955 ug/L 50.0 59-134Surrogate: Toluene-d8 10151 Prepared: 04/15/2016 11:00 Analyzed: 04/18/2016 12:35Matrix Spike Dup (6D15020-MSD1) Source: CZ05274-03 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L1.0 20.0 2075-133107 20.21 U21 1,1-Dichloroethene ug/L1.0 20.0 1781-134100 30.15 U20 Benzene ug/L1.0 20.0 1683-11797 70.17 U19 Chlorobenzene ug/L1.0 20.0 1771-11897 30.14 U19 Toluene ug/L1.0 20.0 2274-11992 10.15 U18 Trichloroethene ug/L 50.0 53-136Surrogate: 4-Bromofluorobenzene 9447 ug/L 50.0 67-129Surrogate: Dibromofluoromethane 11155 ug/L 50.0 59-134Surrogate: Toluene-d8 9950 Batch 6D18020 - EPA 5030B_MS Prepared: 04/18/2016 11:20 Analyzed: 04/19/2016 00:35Blank (6D18020-BLK1) Page 79 of 96 Page 79 of 102 www.encolabs.com QUALITY CONTROL Volatile Organic Compounds by GCMS - Quality Control Batch 6D18020 - EPA 5030B_MS Prepared: 04/18/2016 11:20 Analyzed: 04/19/2016 00:35Blank (6D18020-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 96 Page 80 of 102 www.encolabs.com QUALITY CONTROL Volatile Organic Compounds by GCMS - Quality Control Batch 6D18020 - EPA 5030B_MS Prepared: 04/18/2016 11:20 Analyzed: 04/19/2016 00:35Blank (6D18020-BLK1) Continued RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L 50.0 53-136Surrogate: 4-Bromofluorobenzene 9146 ug/L 50.0 67-129Surrogate: Dibromofluoromethane 11759 ug/L 50.0 59-134Surrogate: Toluene-d8 10251 Prepared: 04/18/2016 11:20 Analyzed: 04/18/2016 23:08LCS (6D18020-BS1) RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L1.0 20.0 75-13310721 1,1-Dichloroethene ug/L1.0 20.0 81-1349820 Benzene ug/L1.0 20.0 83-1179519 Chlorobenzene ug/L1.0 20.0 71-1189719 Toluene ug/L1.0 20.0 74-1199419 Trichloroethene ug/L 50.0 53-136Surrogate: 4-Bromofluorobenzene 9447 ug/L 50.0 67-129Surrogate: Dibromofluoromethane 11357 ug/L 50.0 59-134Surrogate: Toluene-d8 10251 Prepared: 04/18/2016 11:20 Analyzed: 04/18/2016 23:37Matrix Spike (6D18020-MS1) Source: CZ05274-07 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L1.0 20.0 75-1331060.21 U21 1,1-Dichloroethene ug/L1.0 20.0 81-134960.15 U19 Benzene ug/L1.0 20.0 83-117930.17 U19 Chlorobenzene ug/L1.0 20.0 71-118940.14 U19 Toluene ug/L1.0 20.0 74-119900.15 U18 Trichloroethene ug/L 50.0 53-136Surrogate: 4-Bromofluorobenzene 9246 ug/L 50.0 67-129Surrogate: Dibromofluoromethane 11356 ug/L 50.0 59-134Surrogate: Toluene-d8 10150 Prepared: 04/18/2016 11:20 Analyzed: 04/19/2016 00:06Matrix Spike Dup (6D18020-MSD1) Source: CZ05274-07 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L1.0 20.0 2075-133100 50.21 U20 1,1-Dichloroethene ug/L1.0 20.0 1781-13496 0.10.15 U19 Benzene ug/L1.0 20.0 1683-11787 60.17 U17 Chlorobenzene ug/L1.0 20.0 1771-11887 70.14 U17 Toluene ug/L1.0 20.0 2274-11994 40.15 U19 Trichloroethene ug/L 50.0 53-136Surrogate: 4-Bromofluorobenzene 9045 ug/L 50.0 67-129Surrogate: Dibromofluoromethane 10955 ug/L 50.0 59-134Surrogate: Toluene-d8 10251 Batch 6E02017 - EPA 5030B_MS Prepared: 05/02/2016 10:39 Analyzed: 05/02/2016 10:47Blank (6E02017-BLK1) Page 81 of 96 Page 81 of 102 www.encolabs.com QUALITY CONTROL Volatile Organic Compounds by GCMS - Quality Control Batch 6E02017 - EPA 5030B_MS Prepared: 05/02/2016 10:39 Analyzed: 05/02/2016 10:47Blank (6E02017-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 82 of 96 Page 82 of 102 www.encolabs.com QUALITY CONTROL Volatile Organic Compounds by GCMS - Quality Control Batch 6E02017 - EPA 5030B_MS Prepared: 05/02/2016 10:39 Analyzed: 05/02/2016 10:47Blank (6E02017-BLK1) Continued RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L 50.0 53-136Surrogate: 4-Bromofluorobenzene 8944 ug/L 50.0 67-129Surrogate: Dibromofluoromethane 8945 ug/L 50.0 59-134Surrogate: Toluene-d8 9648 Prepared: 05/02/2016 10:39 Analyzed: 05/02/2016 11:18LCS (6E02017-BS1) RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L1.0 20.0 75-1338417 1,1-Dichloroethene ug/L1.0 20.0 81-1349519 Benzene ug/L1.0 20.0 83-1179719 Chlorobenzene ug/L1.0 20.0 71-1188818 Toluene ug/L1.0 20.0 74-1199920 Trichloroethene ug/L 50.0 53-136Surrogate: 4-Bromofluorobenzene 8743 ug/L 50.0 67-129Surrogate: Dibromofluoromethane 9045 ug/L 50.0 59-134Surrogate: Toluene-d8 9949 Prepared: 05/02/2016 10:39 Analyzed: 05/02/2016 11:47Matrix Spike (6E02017-MS1) Source: CZ05877-04 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L1.0 20.0 75-133830.21 U17 1,1-Dichloroethene ug/L1.0 20.0 81-134950.15 U19 Benzene ug/L1.0 20.0 83-1171020.17 U20 Chlorobenzene ug/L1.0 20.0 71-118940.14 U19 Toluene ug/L1.0 20.0 74-1191020.15 U20 Trichloroethene ug/L 50.0 53-136Surrogate: 4-Bromofluorobenzene 9246 ug/L 50.0 67-129Surrogate: Dibromofluoromethane 9045 ug/L 50.0 59-134Surrogate: Toluene-d8 9849 Prepared: 05/02/2016 10:39 Analyzed: 05/02/2016 12:18Matrix Spike Dup (6E02017-MSD1) Source: CZ05877-04 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L1.0 20.0 2075-13381 20.21 U16 1,1-Dichloroethene ug/L1.0 20.0 1781-13492 40.15 U18 Benzene ug/L1.0 20.0 1683-11798 40.17 U20 Chlorobenzene ug/L1.0 20.0 1771-11891 30.14 U18 Toluene ug/L1.0 20.0 2274-11996 60.15 U19 Trichloroethene ug/L 50.0 53-136Surrogate: 4-Bromofluorobenzene 9347 ug/L 50.0 67-129Surrogate: Dibromofluoromethane 8944 ug/L 50.0 59-134Surrogate: Toluene-d8 9548 Batch 6E03017 - EPA 5030B_MS Prepared: 05/03/2016 11:13 Analyzed: 05/03/2016 13:27Blank (6E03017-BLK1) Page 83 of 96 Page 83 of 102 www.encolabs.com QUALITY CONTROL Volatile Organic Compounds by GCMS - Quality Control Batch 6E03017 - EPA 5030B_MS Prepared: 05/03/2016 11:13 Analyzed: 05/03/2016 13:27Blank (6E03017-BLK1) Continued RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L1.00.17 U 1,1,1,2-Tetrachloroethane ug/L1.00.12 U 1,1,1-Trichloroethane ug/L1.00.28 U 1,1,2,2-Tetrachloroethane ug/L1.00.14 U 1,1,2-Trichloroethane ug/L1.00.13 U 1,1-Dichloroethane ug/L1.00.21 U 1,1-Dichloroethene ug/L1.00.23 U 1,2,3-Trichloropropane ug/L1.00.48 U 1,2-Dibromo-3-chloropropane ug/L1.00.66 U 1,2-Dibromoethane ug/L1.00.19 U 1,2-Dichlorobenzene ug/L1.00.21 U 1,2-Dichloroethane ug/L1.00.10 U 1,2-Dichloropropane ug/L1.00.19 U 1,4-Dichlorobenzene ug/L5.01.3 U 2-Butanone ug/L5.00.88 U 2-Hexanone ug/L5.01.1 U 4-Methyl-2-pentanone ug/L5.01.2 U Acetone ug/L103.5 U Acrylonitrile ug/L1.00.15 U Benzene ug/L1.00.48 U Bromochloromethane ug/L1.00.17 U Bromodichloromethane ug/L1.00.22 U Bromoform ug/L1.00.14 U Bromomethane ug/L5.01.5 U Carbon disulfide ug/L1.00.17 U Carbon tetrachloride ug/L1.00.17 U Chlorobenzene ug/L1.00.23 U Chloroethane ug/L1.00.18 U Chloroform ug/L1.00.13 U Chloromethane ug/L1.00.15 U cis-1,2-Dichloroethene ug/L1.00.20 U cis-1,3-Dichloropropene ug/L1.00.17 U Dibromochloromethane ug/L1.00.27 U Dibromomethane ug/L1.00.13 U Ethylbenzene ug/L5.01.7 U Iodomethane ug/L2.00.17 U m,p-Xylenes ug/L1.00.23 U Methylene chloride ug/L1.00.065 U o-Xylene ug/L1.00.11 U Styrene ug/L1.00.17 U Tetrachloroethene ug/L1.00.14 U Toluene ug/L1.00.21 U trans-1,2-Dichloroethene ug/L1.00.15 U trans-1,3-Dichloropropene ug/L1.00.70 U trans-1,4-Dichloro-2-butene ug/L1.00.15 U Trichloroethene ug/L1.00.24 U Trichlorofluoromethane ug/L5.00.95 U Vinyl acetate ug/L1.00.32 U Vinyl chloride ug/L3.00.45 U Xylenes (Total) Page 84 of 96 Page 84 of 102 www.encolabs.com QUALITY CONTROL Volatile Organic Compounds by GCMS - Quality Control Batch 6E03017 - EPA 5030B_MS Prepared: 05/03/2016 11:13 Analyzed: 05/03/2016 13:27Blank (6E03017-BLK1) Continued RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L 50.0 53-136Surrogate: 4-Bromofluorobenzene 8844 ug/L 50.0 67-129Surrogate: Dibromofluoromethane 9346 ug/L 50.0 59-134Surrogate: Toluene-d8 9749 Prepared: 05/03/2016 11:13 Analyzed: 05/03/2016 14:25LCS (6E03017-BS1) RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L1.0 20.0 75-1338617 1,1-Dichloroethene ug/L1.0 20.0 81-13410321 Benzene ug/L1.0 20.0 83-11710922 Chlorobenzene ug/L1.0 20.0 71-11810020 Toluene ug/L1.0 20.0 74-11911022 Trichloroethene ug/L 50.0 53-136Surrogate: 4-Bromofluorobenzene 9246 ug/L 50.0 67-129Surrogate: Dibromofluoromethane 9246 ug/L 50.0 59-134Surrogate: Toluene-d8 9749 Prepared: 05/03/2016 11:13 Analyzed: 05/03/2016 13:56Matrix Spike (6E03017-MS1) Source: CZ05877-08 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L1.0 20.0 75-133830.21 U17 1,1-Dichloroethene ug/L1.0 20.0 81-134960.15 U19 Benzene ug/L1.0 20.0 83-1171090.17 U22 Chlorobenzene ug/L1.0 20.0 71-1181000.14 U20 Toluene ug/L1.0 20.0 74-1191080.15 U22 Trichloroethene ug/L 50.0 53-136Surrogate: 4-Bromofluorobenzene 9748 ug/L 50.0 67-129Surrogate: Dibromofluoromethane 9447 ug/L 50.0 59-134Surrogate: Toluene-d8 9648 Prepared: 05/03/2016 11:13 Analyzed: 05/03/2016 14:54Matrix Spike Dup (6E03017-MSD1) Source: CZ05877-08 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L1.0 20.0 2075-13380 40.21 U16 1,1-Dichloroethene ug/L1.0 20.0 1781-134100 40.15 U20 Benzene ug/L1.0 20.0 1683-117104 50.17 U21 Chlorobenzene ug/L1.0 20.0 1771-11895 50.14 U19 Toluene ug/L1.0 20.0 2274-119104 30.15 U21 Trichloroethene ug/L 50.0 53-136Surrogate: 4-Bromofluorobenzene 8844 ug/L 50.0 67-129Surrogate: Dibromofluoromethane 9146 ug/L 50.0 59-134Surrogate: Toluene-d8 9949 Metals (total recoverable) by EPA 6000/7000 Series Methods - Quality Control Batch 6D13032 - EPA 3005A Prepared: 04/13/2016 13:09 Analyzed: 04/15/2016 10:15Blank (6D13032-BLK1) Page 85 of 96 Page 85 of 102 www.encolabs.com QUALITY CONTROL Metals (total recoverable) by EPA 6000/7000 Series Methods - Quality Control Batch 6D13032 - EPA 3005A Prepared: 04/13/2016 13:09 Analyzed: 04/15/2016 10:15Blank (6D13032-BLK1) Continued RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L10.06.80 U Arsenic ug/L10.01.00 U Barium ug/L1.000.100 U Beryllium ug/L1.000.360 U Cadmium ug/L10.01.40 U Chromium ug/L10.01.10 U Cobalt ug/L10.01.60 U Copper ug/L10.03.10 U Lead ug/L10.02.20 U Nickel ug/L10.01.90 U Silver ug/L10.01.40 U Vanadium ug/L10.04.40 U Zinc Prepared: 04/13/2016 13:09 Analyzed: 04/15/2016 10:18LCS (6D13032-BS1) RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L10.0 200 80-120104208 Arsenic ug/L10.0 200 80-120100199 Barium ug/L1.00 20.0 80-12010120.2 Beryllium ug/L1.00 20.0 80-12010120.2 Cadmium ug/L10.0 200 80-120100201 Chromium ug/L10.0 200 80-120101202 Cobalt ug/L10.0 200 80-12098197 Copper ug/L10.0 200 80-120102203 Lead ug/L10.0 200 80-120101202 Nickel ug/L10.0 200 80-120103206 Silver ug/L10.0 200 80-120103205 Vanadium ug/L10.0 200 80-12099199 Zinc Prepared: 04/13/2016 13:09 Analyzed: 04/15/2016 10:24Matrix Spike (6D13032-MS1) Source: CZ04682-01 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L10.0 200 75-1251066.80 U213 Arsenic ug/L10.0 200 75-1259897.8295 Barium ug/L1.00 20.0 75-1251020.64221.1 Beryllium ug/L1.00 20.0 75-1251020.360 U20.4 Cadmium ug/L10.0 200 75-1251021.99206 Chromium ug/L10.0 200 75-1251026.69211 Cobalt ug/L10.0 200 75-1251002.04202 Copper ug/L10.0 200 75-1251013.10 U201 Lead ug/L10.0 200 75-12510210.8214 Nickel ug/L10.0 200 75-1251041.90 U207 Silver ug/L10.0 200 75-1251041.40 U209 Vanadium ug/L10.0 200 75-12510043.6244 Zinc Prepared: 04/13/2016 13:09 Analyzed: 04/15/2016 10:27Matrix Spike Dup (6D13032-MSD1) Page 86 of 96 Page 86 of 102 www.encolabs.com QUALITY CONTROL Metals (total recoverable) by EPA 6000/7000 Series Methods - Quality Control Batch 6D13032 - EPA 3005A Prepared: 04/13/2016 13:09 Analyzed: 04/15/2016 10:27Matrix Spike Dup (6D13032-MSD1) Continued Source: CZ04682-01 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L10.0 200 2075-125104 36.80 U207 Arsenic ug/L10.0 200 2075-12597 0.997.8292 Barium ug/L1.00 20.0 2075-125101 20.64220.7 Beryllium ug/L1.00 20.0 2075-125101 10.360 U20.2 Cadmium ug/L10.0 200 2075-125100 21.99202 Chromium ug/L10.0 200 2075-125100 26.69207 Cobalt ug/L10.0 200 2075-12599 12.04200 Copper ug/L10.0 200 2075-12598 23.10 U197 Lead ug/L10.0 200 2075-125101 110.8212 Nickel ug/L10.0 200 2075-125104 0.091.90 U207 Silver ug/L10.0 200 2075-125103 21.40 U205 Vanadium ug/L10.0 200 2075-12598 143.6240 Zinc Prepared: 04/13/2016 13:09 Analyzed: 04/15/2016 10:29Post Spike (6D13032-PS1) Source: CZ04682-01 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag mg/L0.0100 0.200 80-120940.00680 U0.195 Arsenic mg/L0.0100 0.200 80-120920.00100 U0.281 Barium mg/L0.00100 0.0200 80-120950.000100 U0.0197 Beryllium mg/L0.00100 0.0200 80-120960.000360 U0.0192 Cadmium mg/L0.0100 0.200 80-120950.00140 U0.193 Chromium mg/L0.0100 0.200 80-120960.00110 U0.198 Cobalt mg/L0.0100 0.200 80-120940.00160 U0.190 Copper mg/L0.0100 0.200 80-120950.00310 U0.190 Lead mg/L0.0100 0.200 80-120960.00220 U0.202 Nickel mg/L0.0100 0.200 80-120980.00190 U0.197 Silver mg/L0.0100 0.200 80-120970.00140 U0.195 Vanadium mg/L0.0100 0.200 80-120980.00440 U0.239 Zinc Batch 6D13034 - EPA 3005A Prepared: 04/13/2016 13:14 Analyzed: 04/18/2016 12:22Blank (6D13034-BLK1) RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L2.000.220 U Antimony ug/L3.000.910 U Selenium ug/L1.000.110 U Thallium Prepared: 04/13/2016 13:14 Analyzed: 04/18/2016 12:29LCS (6D13034-BS1) RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L2.00 200 80-120105209 Antimony ug/L3.00 200 80-120117233 Selenium ug/L1.00 200 80-120115231 Thallium Page 87 of 96 Page 87 of 102 www.encolabs.com QUALITY CONTROL Metals (total recoverable) by EPA 6000/7000 Series Methods - Quality Control Batch 6D13034 - EPA 3005A Prepared: 04/13/2016 13:14 Analyzed: 04/18/2016 12:33Matrix Spike (6D13034-MS1) Source: CZ04682-02 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L2.00 200 75-1251030.220 U205 Antimony ug/L3.00 200 75-1251150.910 U230 Selenium ug/L1.00 200 75-1251130.110 U225 Thallium Prepared: 04/13/2016 13:14 Analyzed: 04/18/2016 12:41Matrix Spike Dup (6D13034-MSD1) Source: CZ04682-02 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L2.00 200 2075-125102 0.80.220 U204 Antimony ug/L3.00 200 2075-125112 20.910 U225 Selenium ug/L1.00 200 2075-125114 0.90.110 U227 Thallium Prepared: 04/13/2016 13:14 Analyzed: 04/18/2016 12:45Post Spike (6D13034-PS1) Source: CZ04682-02 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L2.00 200 80-1201080.220 U215 Antimony ug/L3.00 200 80-1201160.910 U231 Selenium ug/L1.00 200 80-1201160.110 U231 Thallium Batch 6D14017 - EPA 3005A Prepared: 04/14/2016 09:54 Analyzed: 04/19/2016 10:46Blank (6D14017-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/L10.02.20 U Nickel ug/L10.01.90 U Silver ug/L10.01.40 U Vanadium ug/L10.04.40 U Zinc Prepared: 04/14/2016 09:54 Analyzed: 04/19/2016 10:50LCS (6D14017-BS1) RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L10.0 200 80-120107214 Arsenic ug/L10.0 200 80-120102204 Barium ug/L1.00 20.0 80-12010120.2 Beryllium ug/L1.00 20.0 80-12010521.0 Cadmium ug/L10.0 200 80-120101203 Chromium Page 88 of 96 Page 88 of 102 www.encolabs.com QUALITY CONTROL Metals (total recoverable) by EPA 6000/7000 Series Methods - Quality Control Batch 6D14017 - EPA 3005A Prepared: 04/14/2016 09:54 Analyzed: 04/19/2016 10:50LCS (6D14017-BS1) Continued RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L10.0 200 80-120104207 Cobalt ug/L10.0 200 80-120100200 Copper ug/L10.0 200 80-120103207 Lead ug/L10.0 200 80-120103205 Nickel ug/L10.0 200 80-120105209 Silver ug/L10.0 200 80-120103206 Vanadium ug/L10.0 200 80-120101203 Zinc Prepared: 04/14/2016 09:54 Analyzed: 04/19/2016 10:58Matrix Spike (6D14017-MS1) Source: CZ04334-01 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L10.0 200 75-1251086.80 U217 Arsenic ug/L10.0 200 75-125928591040 Barium ug/L1.00 20.0 75-1251070.57221.9 Beryllium ug/L1.00 20.0 75-125950.360 U19.0 Cadmium ug/L10.0 200 75-1251051.40 U210 Chromium ug/L10.0 200 75-12510424.9233 Cobalt ug/L10.0 200 75-1251051.60 U211 Copper ug/L10.0 200 75-1251073.10 U214 Lead ug/L10.0 200 75-1251092.74222 Nickel ug/L10.0 200 75-1251102.64222 Silver ug/L10.0 200 75-1251081.40 U217 Vanadium ug/L10.0 200 75-1251104.40 U220 Zinc Prepared: 04/14/2016 09:54 Analyzed: 04/19/2016 11:01Matrix Spike Dup (6D14017-MSD1) Source: CZ04334-01 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L10.0 200 2075-125108 0.56.80 U215 Arsenic ug/L10.0 200 2075-12596 0.98591050 Barium ug/L1.00 20.0 2075-125106 0.50.57221.8 Beryllium ug/L1.00 20.0 2075-12594 10.360 U18.7 Cadmium ug/L10.0 200 2075-125105 0.41.40 U209 Chromium ug/L10.0 200 2075-125103 224.9230 Cobalt ug/L10.0 200 2075-125105 0.31.60 U210 Copper ug/L10.0 200 2075-125106 13.10 U212 Lead ug/L10.0 200 2075-125108 12.74219 Nickel ug/L10.0 200 2075-125109 0.62.64221 Silver ug/L10.0 200 2075-125108 0.31.40 U216 Vanadium ug/L10.0 200 2075-125108 24.40 U217 Zinc Prepared: 04/14/2016 09:54 Analyzed: 04/19/2016 11:04Post Spike (6D14017-PS1) Source: CZ04334-01 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag mg/L0.0100 0.200 80-1201080.00680 U0.216 Arsenic Page 89 of 96 Page 89 of 102 www.encolabs.com QUALITY CONTROL Metals (total recoverable) by EPA 6000/7000 Series Methods - Quality Control Batch 6D14017 - EPA 3005A Prepared: 04/14/2016 09:54 Analyzed: 04/19/2016 11:04Post Spike (6D14017-PS1) Continued Source: CZ04334-01 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag mg/L0.0100 0.200 80-120900.00100 U1.04 Barium mg/L0.00100 0.0200 80-1201040.000100 U0.0214 Beryllium mg/L0.00100 0.0200 80-120930.000360 U0.0185 Cadmium mg/L0.0100 0.200 80-1201030.00140 U0.206 Chromium mg/L0.0100 0.200 80-1201010.00110 U0.227 Cobalt mg/L0.0100 0.200 80-1201030.00160 U0.206 Copper mg/L0.0100 0.200 80-1201020.00310 U0.204 Lead mg/L0.0100 0.200 80-1201070.00220 U0.216 Nickel mg/L0.0100 0.200 80-1201090.00190 U0.221 Silver mg/L0.0100 0.200 80-1201060.00140 U0.212 Vanadium mg/L0.0100 0.200 80-1201070.00440 U0.217 Zinc Batch 6D14019 - EPA 3005A Prepared: 04/14/2016 10:06 Analyzed: 04/18/2016 10:15Blank (6D14019-BLK1) RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L2.000.220 U Antimony ug/L3.000.910 U Selenium ug/L1.000.110 U Thallium Prepared: 04/14/2016 10:06 Analyzed: 04/18/2016 10:22LCS (6D14019-BS1) RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L2.00 200 80-120103207 Antimony ug/L3.00 200 80-120109217 Selenium ug/L1.00 200 80-120105211 Thallium Prepared: 04/14/2016 10:06 Analyzed: 04/18/2016 10:26Matrix Spike (6D14019-MS1) Source: CZ04335-01 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L2.00 200 75-1251070.220 U213 Antimony ug/L3.00 200 75-1251100.910 U220 Selenium ug/L1.00 200 75-1251070.110 U214 Thallium Prepared: 04/14/2016 10:06 Analyzed: 04/18/2016 10:30Matrix Spike Dup (6D14019-MSD1) Source: CZ04335-01 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L2.00 200 2075-125107 0.50.220 U214 Antimony ug/L3.00 200 2075-125112 20.910 U224 Selenium ug/L1.00 200 2075-125107 0.30.110 U215 Thallium Prepared: 04/14/2016 10:06 Analyzed: 04/18/2016 10:33Post Spike (6D14019-PS1) Source: CZ04335-01 Page 90 of 96 Page 90 of 102 www.encolabs.com QUALITY CONTROL Metals (total recoverable) by EPA 6000/7000 Series Methods - Quality Control Batch 6D14019 - EPA 3005A Prepared: 04/14/2016 10:06 Analyzed: 04/18/2016 10:33Post Spike (6D14019-PS1) Continued Source: CZ04335-01 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L2.00 200 80-1201080.220 U216 Antimony ug/L3.00 200 80-1201130.910 U227 Selenium ug/L1.00 200 80-1201100.110 U219 Thallium Batch 6D25013 - EPA 3005A Prepared: 04/25/2016 10:38 Analyzed: 04/27/2016 10:20Blank (6D25013-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/L10.02.20 U Nickel ug/L10.01.90 U Silver ug/L10.01.40 U Vanadium ug/L10.04.40 U Zinc Prepared: 04/25/2016 10:38 Analyzed: 04/27/2016 10:23LCS (6D25013-BS1) RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L10.0 200 80-120108216 Arsenic ug/L10.0 200 80-120105210 Barium ug/L1.00 20.0 80-12010521.0 Beryllium ug/L1.00 20.0 80-12010521.1 Cadmium ug/L10.0 200 80-120105209 Chromium ug/L10.0 200 80-120105210 Cobalt ug/L10.0 200 80-120103205 Copper ug/L10.0 200 80-120104208 Lead ug/L10.0 200 80-120106213 Nickel ug/L10.0 200 80-120106213 Silver ug/L10.0 200 80-120106212 Vanadium ug/L10.0 200 80-120106211 Zinc Prepared: 04/25/2016 10:38 Analyzed: 04/27/2016 10:30Matrix Spike (6D25013-MS1) Source: CZ04340-01 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L10.0 200 75-1251116.80 U222 Arsenic ug/L10.0 200 75-12510418.1227 Barium ug/L1.00 20.0 75-1251060.100 U21.1 Beryllium ug/L1.00 20.0 75-1251070.360 U21.5 Cadmium ug/L10.0 200 75-1251051.40 U210 Chromium Page 91 of 96 Page 91 of 102 www.encolabs.com QUALITY CONTROL Metals (total recoverable) by EPA 6000/7000 Series Methods - Quality Control Batch 6D25013 - EPA 3005A Prepared: 04/25/2016 10:38 Analyzed: 04/27/2016 10:30Matrix Spike (6D25013-MS1) Continued Source: CZ04340-01 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L10.0 200 75-1251077.78221 Cobalt ug/L10.0 200 75-1251042.84211 Copper ug/L10.0 200 75-1251063.10 U212 Lead ug/L10.0 200 75-1251072.20 U213 Nickel ug/L10.0 200 75-1251081.90 U215 Silver ug/L10.0 200 75-1251081.40 U215 Vanadium ug/L10.0 200 75-1251074.40 U215 Zinc Prepared: 04/25/2016 10:38 Analyzed: 04/27/2016 10:33Matrix Spike Dup (6D25013-MSD1) Source: CZ04340-01 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L10.0 200 2075-125110 0.96.80 U220 Arsenic ug/L10.0 200 2075-125104 0.418.1226 Barium ug/L1.00 20.0 2075-125106 0.10.100 U21.1 Beryllium ug/L1.00 20.0 2075-125107 0.30.360 U21.4 Cadmium ug/L10.0 200 2075-125105 0.21.40 U210 Chromium ug/L10.0 200 2075-125106 0.37.78221 Cobalt ug/L10.0 200 2075-125103 0.62.84210 Copper ug/L10.0 200 2075-125106 0.23.10 U212 Lead ug/L10.0 200 2075-125106 0.62.20 U212 Nickel ug/L10.0 200 2075-125107 0.71.90 U214 Silver ug/L10.0 200 2075-125107 0.31.40 U214 Vanadium ug/L10.0 200 2075-125107 0.24.40 U214 Zinc Prepared: 04/25/2016 10:38 Analyzed: 04/27/2016 10:36Post Spike (6D25013-PS1) Source: CZ04340-01 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag mg/L0.0100 0.200 80-1201070.00680 U0.215 Arsenic mg/L0.0100 0.200 80-1201010.00100 U0.220 Barium mg/L0.00100 0.0200 80-1201030.000100 U0.0205 Beryllium mg/L0.00100 0.0200 80-1201040.000360 U0.0209 Cadmium mg/L0.0100 0.200 80-1201020.00140 U0.204 Chromium mg/L0.0100 0.200 80-1201030.00110 U0.214 Cobalt mg/L0.0100 0.200 80-1201010.00160 U0.204 Copper mg/L0.0100 0.200 80-1201030.00310 U0.206 Lead mg/L0.0100 0.200 80-1201040.00220 U0.208 Nickel mg/L0.0100 0.200 80-1201040.00190 U0.208 Silver mg/L0.0100 0.200 80-1201040.00140 U0.209 Vanadium mg/L0.0100 0.200 80-1201050.00440 U0.213 Zinc Batch 6D25016 - EPA 3005A Prepared: 04/25/2016 11:53 Analyzed: 04/26/2016 10:59Blank (6D25016-BLK1) RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag Page 92 of 96 Page 92 of 102 www.encolabs.com QUALITY CONTROL Metals (total recoverable) by EPA 6000/7000 Series Methods - Quality Control Batch 6D25016 - EPA 3005A Prepared: 04/25/2016 11:53 Analyzed: 04/26/2016 10:59Blank (6D25016-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: 04/25/2016 11:53 Analyzed: 04/26/2016 11:07LCS (6D25016-BS1) RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L2.00 200 80-120103207 Antimony ug/L3.00 200 80-120106212 Selenium ug/L1.00 200 80-120106212 Thallium Prepared: 04/25/2016 11:53 Analyzed: 04/26/2016 11:10Matrix Spike (6D25016-MS1) Source: CZ04693-02 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L2.00 200 75-1251090.220 U219 Antimony ug/L3.00 200 75-1251060.910 U212 Selenium ug/L1.00 200 75-125920.110 U184 Thallium Prepared: 04/25/2016 11:53 Analyzed: 04/26/2016 11:14Matrix Spike Dup (6D25016-MSD1) Source: CZ04693-02 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L2.00 200 2075-125109 0.60.220 U217 Antimony ug/L3.00 200 2075-125109 30.910 U219 Selenium ug/L1.00 200 2075-12593 0.70.110 U185 Thallium Prepared: 04/25/2016 11:53 Analyzed: 04/26/2016 11:18Post Spike (6D25016-PS1) Source: CZ04693-02 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L2.00 200 80-1201040.220 U208 Antimony ug/L3.00 200 80-1201090.910 U219 Selenium ug/L1.00 200 80-120930.110 U186 Thallium Page 93 of 96 Page 93 of 102 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. Page 94 of 96 Page 94 of 102 Page 95 of 102 Page 96 of 102 Page 97 of 102 Page 98 of 102 Page 99 of 102 Page 100 of 102 Page 101 of 102 Page 102 of 102 102-A Woodwinds Industrial Court Cary NC, 27511 919.467.3090 919.467.3515Phone:FAX:www.encolabs.com Environmental Conservation Laboratories, Inc. ENCO Workorder(s): CZ04683 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 Friday, April 29, 2016 RE: Laboratory Results for Dear Gary Babb, Enclosed is a copy of your laboratory report for test samples received by our laboratory on Wednesday, April 13, 2016. The total number of pages in this report, including this page is 21. www.encolabs.com SAMPLE SUMMARY/LABORATORY CHRONICLE 4104-LeachateP1-3 CZ04683-01 Sampled:04/12/16 14:51 Received:04/13/16 10:30Client ID:Lab ID: Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s) EPA 300.0 05/10/16 04/15/16 16:04 4/15/2016 16:04 EPA 353.2 04/14/16 14:51 04/13/16 14:29 4/13/2016 16:41 EPA 353.2 05/10/16 04/15/16 12:35 4/15/2016 13:51 EPA 353.2 01/06/19 04/19/16 09:12 4/19/2016 09:24 EPA 365.4 05/10/16 04/16/16 11:30 4/19/2016 11:06 EPA 6010D 10/09/16 04/19/16 10:21 4/20/2016 15:14 EPA 6020B 10/09/16 04/15/16 13:18 4/20/2016 13:14 EPA 8260B 04/26/16 04/19/16 11:33 4/19/2016 20:08 SM 5210B-2001 04/14/16 14:51 04/13/16 14:36 4/13/2016 14:36 SM 5220D-1997 05/10/16 04/14/16 11:42 4/14/2016 16:10 4104-LeachateP4-5 CZ04683-02 Sampled:04/12/16 14:24 Received:04/13/16 10:30Client ID:Lab ID: Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s) EPA 300.0 05/10/16 04/15/16 16:18 4/15/2016 16:18 EPA 353.2 04/14/16 14:24 04/13/16 14:29 4/13/2016 16:42 EPA 353.2 01/06/19 04/19/16 09:12 4/19/2016 09:24 EPA 6010D 10/09/16 04/19/16 10:21 4/20/2016 15:17 EPA 6020B 10/09/16 04/15/16 13:18 4/20/2016 13:18 EPA 8260B 04/26/16 04/19/16 11:33 4/19/2016 20:37 SM 5210B-2001 04/14/16 14:24 04/13/16 14:36 4/13/2016 14:36 SM 5220D-1997 05/10/16 04/14/16 11:42 4/14/2016 16:10 4104-LeachateP4-5 CZ04683-02RE1 Sampled:04/12/16 14:24 Received:04/13/16 10:30Client ID:Lab ID: Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s) EPA 353.2 05/10/16 04/15/16 12:35 4/15/2016 15:23 EPA 365.4 05/10/16 04/16/16 11:30 4/19/2016 11:54 Page 2 of 21 www.encolabs.com NORTH CAROLINA SWS SAMPLE DETECTION SUMMARY Analyte MethodUnitsResults Lab ID:Client ID:4104-LeachateP1-3 CZ04683-01 Flag NotesMDLNC SWSLMRLDF 334 ug/L EPA 6010D 10010.01.001Barium - Total 37000 ug/L SM 5210B-2001 NE200020001Biochemical Oxygen Demand 390000 ug/L SM 5220D-1997 NE10000100001Chemical Oxygen Demand 4.53 ug/L EPA 6010DJ 1010.01.401Chromium - Total 13.1 ug/L EPA 6010D 1010.01.101Cobalt - Total 37.0 ug/L EPA 6010DJ 5010.02.201Nickel - Total 500 ug/L EPA 353.2J 10000100251Nitrate as N 930 ug/L EPA 353.2D NE5002005Nitrate/Nitrite as N 430 ug/L EPA 353.2J 1000100171Nitrite as N 840 ug/L EPA 365.4 NE100251Phosphorus 8900 ug/L EPA 300.0J 250000500029001Sulfate as SO4 3.69 ug/L EPA 6010DJ 2510.01.401Vanadium - Total 6.26 ug/L EPA 6010DJ 1010.04.401Zinc - Total Analyte MethodUnitsResults Lab ID:Client ID:4104-LeachateP4-5 CZ04683-02 Flag NotesMDLNC SWSLMRLDF 1800 ug/L EPA 8260BD R-041005013102-Butanone 46 ug/L EPA 8260BJD R-041005011104-Methyl-2-pentanone 1700 ug/L EPA 8260BD R-04100501210Acetone 5.86 ug/L EPA 6020BJD 620.02.2010Antimony - Total 15.4 ug/L EPA 6010D 1010.06.801Arsenic - Total 208 ug/L EPA 6010D 10010.01.001Barium - Total 140000 ug/L SM 5210B-2001 NE200020001Biochemical Oxygen Demand 730000 ug/L SM 5220D-1997 NE20000200001Chemical Oxygen Demand 31.9 ug/L EPA 6010D 1010.01.401Chromium - Total 10.4 ug/L EPA 6010D 1010.01.101Cobalt - Total 5.55 ug/L EPA 6010DJ 1010.01.601Copper - Total 70.7 ug/L EPA 6010D 5010.02.201Nickel - Total 29 ug/L EPA 8260BD R-041101.410Toluene 30.2 ug/L EPA 6010D 2510.01.401Vanadium - Total 30.6 ug/L EPA 6010D 1010.04.401Zinc - Total Analyte MethodUnitsResults Lab ID:Client ID:4104-LeachateP4-5 CZ04683-02RE1 Flag NotesMDLNC SWSLMRLDF 5800 ug/L EPA 365.4D NE5001205Phosphorus Page 3 of 21 www.encolabs.com ANALYTICAL RESULTS 4104-LeachateP1-3Description:Lab Sample ID:CZ04683-01 04/13/16 10:30Received: Matrix:Water Sampled:04/12/16 14:51 Work Order:CZ04683 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 04/19/16 20:081,1,1,2-Tetrachloroethane [630-20-6] ^1.7 MSZ101.7 UD R-04510 ug/L EPA 8260B 04/19/16 20:081,1,1-Trichloroethane [71-55-6] ^1.2 MSZ101.2 UD R-04110 ug/L EPA 8260B 04/19/16 20:081,1,2,2-Tetrachloroethane [79-34-5] ^2.8 MSZ102.8 UD R-04310 ug/L EPA 8260B 04/19/16 20:081,1,2-Trichloroethane [79-00-5] ^1.4 MSZ101.4 UD R-04110 ug/L EPA 8260B 04/19/16 20:081,1-Dichloroethane [75-34-3] ^1.3 MSZ101.3 UD R-04510 ug/L EPA 8260B 04/19/16 20:081,1-Dichloroethene [75-35-4] ^2.1 MSZ102.1 UD R-04510 ug/L EPA 8260B 04/19/16 20:081,2,3-Trichloropropane [96-18-4] ^2.3 MSZ102.3 UD R-04110 ug/L EPA 8260B 04/19/16 20:081,2-Dibromo-3-chloropropane [96-12-8] ^4.8 MSZ104.8 UD R-041310 ug/L EPA 8260B 04/19/16 20:081,2-Dibromoethane [106-93-4] ^6.6 MSZ106.6 UD R-04110 ug/L EPA 8260B 04/19/16 20:081,2-Dichlorobenzene [95-50-1] ^1.9 MSZ101.9 UD R-04510 ug/L EPA 8260B 04/19/16 20:081,2-Dichloroethane [107-06-2] ^2.1 MSZ102.1 UD R-04110 ug/L EPA 8260B 04/19/16 20:081,2-Dichloropropane [78-87-5] ^1.0 MSZ101.0 UD R-04110 ug/L EPA 8260B 04/19/16 20:081,4-Dichlorobenzene [106-46-7] ^1.9 MSZ101.9 UD R-04110 ug/L EPA 8260B 04/19/16 20:082-Butanone [78-93-3] ^13 MSZ5013UD R-0410010 ug/L EPA 8260B 04/19/16 20:082-Hexanone [591-78-6] ^8.8 MSZ508.8 UD R-045010 ug/L EPA 8260B 04/19/16 20:084-Methyl-2-pentanone [108-10-1] ^11 MSZ5011UD R-0410010 ug/L EPA 8260B 04/19/16 20:08Acetone [67-64-1] ^12 MSZ5012UD R-0410010 ug/L EPA 8260B 04/19/16 20:08Acrylonitrile [107-13-1] ^35 MSZ10035UD R-0420010 ug/L EPA 8260B 04/19/16 20:08Benzene [71-43-2] ^1.5 MSZ101.5 UD R-04110 ug/L EPA 8260B 04/19/16 20:08Bromochloromethane [74-97-5] ^4.8 MSZ104.8 UD R-04310 ug/L EPA 8260B 04/19/16 20:08Bromodichloromethane [75-27-4] ^1.7 MSZ101.7 UD R-04110 ug/L EPA 8260B 04/19/16 20:08Bromoform [75-25-2] ^2.2 MSZ102.2 UD R-04310 ug/L EPA 8260B 04/19/16 20:08Bromomethane [74-83-9] ^1.4 MSZ101.4 UD R-041010 ug/L EPA 8260B 04/19/16 20:08Carbon disulfide [75-15-0] ^15 MSZ5015UD R-0410010 ug/L EPA 8260B 04/19/16 20:08Carbon tetrachloride [56-23-5] ^1.7 MSZ101.7 UD R-04110 ug/L EPA 8260B 04/19/16 20:08Chlorobenzene [108-90-7] ^1.7 MSZ101.7 UD R-04310 ug/L EPA 8260B 04/19/16 20:08Chloroethane [75-00-3] ^2.3 MSZ102.3 UD R-041010 ug/L EPA 8260B 04/19/16 20:08Chloroform [67-66-3] ^1.8 MSZ101.8 UD R-04510 ug/L EPA 8260B 04/19/16 20:08Chloromethane [74-87-3] ^1.3 MSZ101.3 UD R-04110 ug/L EPA 8260B 04/19/16 20:08cis-1,2-Dichloroethene [156-59-2] ^1.5 MSZ101.5 UD R-04510 ug/L EPA 8260B 04/19/16 20:08cis-1,3-Dichloropropene [10061-01-5] ^2.0 MSZ102.0 UD R-04110 ug/L EPA 8260B 04/19/16 20:08Dibromochloromethane [124-48-1] ^1.7 MSZ101.7 UD R-04310 ug/L EPA 8260B 04/19/16 20:08Dibromomethane [74-95-3] ^2.7 MSZ102.7 UD R-041010 ug/L EPA 8260B 04/19/16 20:08Ethylbenzene [100-41-4] ^1.3 MSZ101.3 UD R-04110 ug/L EPA 8260B 04/19/16 20:08Iodomethane [74-88-4] ^17 MSZ5017UD R-041010 ug/L EPA 8260B 04/19/16 20:08m,p-Xylenes [108-38-3/106-42-3] ^1.7 MSZ201.7 UD R-04NE10 ug/L EPA 8260B 04/19/16 20:08Methylene chloride [75-09-2] ^2.3 MSZ102.3 UD R-04110 ug/L EPA 8260B 04/19/16 20:08o-Xylene [95-47-6] ^0.65 MSZ100.65 UD R-04NE10 ug/L EPA 8260B 04/19/16 20:08Styrene [100-42-5] ^1.1 MSZ101.1 UD R-04110 ug/L EPA 8260B 04/19/16 20:08Tetrachloroethene [127-18-4] ^1.7 MSZ101.7 UD R-04110 ug/L EPA 8260B 04/19/16 20:08Toluene [108-88-3] ^1.4 MSZ101.4 UD R-04110 ug/L EPA 8260B 04/19/16 20:08trans-1,2-Dichloroethene [156-60-5] ^2.1 MSZ102.1 UD R-04510 ug/L EPA 8260B 04/19/16 20:08trans-1,3-Dichloropropene [10061-02-6] ^1.5 MSZ101.5 UD R-04110 ug/L EPA 8260B 04/19/16 20:08trans-1,4-Dichloro-2-butene [110-57-6] ^7.0 MSZ107.0 UD R-0410010 ug/L EPA 8260B 04/19/16 20:08Trichloroethene [79-01-6] ^1.5 MSZ101.5 UD R-04110 ug/L EPA 8260B 04/19/16 20:08Trichlorofluoromethane [75-69-4] ^2.4 MSZ102.4 UD R-04110 ug/L EPA 8260B 04/19/16 20:08Vinyl acetate [108-05-4] ^9.5 MSZ509.5 UD R-045010 ug/L EPA 8260B 04/19/16 20:08Vinyl chloride [75-01-4] ^3.2 MSZ103.2 UD R-04110 Page 4 of 21 www.encolabs.com 4104-LeachateP1-3Description:Lab Sample ID:CZ04683-01 04/13/16 10:30Received: Matrix:Water Sampled:04/12/16 14:51 Work Order:CZ04683 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 04/19/16 20:08Xylenes (Total) [1330-20-7] ^4.5 MSZ304.5 UD R-04510 Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF 4-Bromofluorobenzene 53-13698 %MSZEPA 8260B 04/19/16 20:086D190254950.0 R-041 Dibromofluoromethane 67-129104 %MSZEPA 8260B 04/19/16 20:086D190255250.0 R-041 Toluene-d8 59-13496 %MSZEPA 8260B 04/19/16 20:086D190254850.0 R-041 Page 5 of 21 www.encolabs.com 4104-LeachateP1-3Description:Lab Sample ID:CZ04683-01 04/13/16 10:30Received: Matrix:Water Sampled:04/12/16 14:51 Work Order:CZ04683 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 6020B 04/20/16 13:14Antimony [7440-36-0] ^2.20 VLO20.02.20 UD 610 ug/L EPA 6010D 04/20/16 15:14Arsenic [7440-38-2] ^6.80 JDH10.06.80 U 101 ug/L EPA 6010D 04/20/16 15:14Barium [7440-39-3] ^1.00 JDH10.0334 1001 ug/L EPA 6010D 04/20/16 15:14Beryllium [7440-41-7] ^0.100 JDH1.000.100 U 11 ug/L EPA 6010D 04/20/16 15:14Cadmium [7440-43-9] ^0.360 JDH1.000.360 U 11 ug/L EPA 6010D 04/20/16 15:14Chromium [7440-47-3] ^1.40 JDH10.04.53 J 101 ug/L EPA 6010D 04/20/16 15:14Cobalt [7440-48-4] ^1.10 JDH10.013.1 101 ug/L EPA 6010D 04/20/16 15:14Copper [7440-50-8] ^1.60 JDH10.01.60 U 101 ug/L EPA 6010D 04/20/16 15:14Lead [7439-92-1] ^3.10 JDH10.03.10 U 101 ug/L EPA 6010D 04/20/16 15:14Nickel [7440-02-0] ^2.20 JDH10.037.0 J 501 ug/L EPA 6020B 04/20/16 13:14Selenium [7782-49-2] ^9.10 VLO30.09.10 UD 1010 ug/L EPA 6010D 04/20/16 15:14Silver [7440-22-4] ^1.90 JDH10.01.90 U 101 ug/L EPA 6020B 04/20/16 13:14Thallium [7440-28-0] ^1.10 VLO10.01.10 UD 5.510 ug/L EPA 6010D 04/20/16 15:14Vanadium [7440-62-2] ^1.40 JDH10.03.69 J 251 ug/L EPA 6010D 04/20/16 15:14Zinc [7440-66-6] ^4.40 JDH10.06.26 J 101 Page 6 of 21 www.encolabs.com 4104-LeachateP1-3Description:Lab Sample ID:CZ04683-01 04/13/16 10:30Received: Matrix:Water Sampled:04/12/16 14:51 Work Order:CZ04683 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 04/13/16 14:36Biochemical Oxygen Demand^2000 JOC200037000 NE1 ug/L SM 5220D-1997 04/14/16 16:10Chemical Oxygen Demand^10000 JOC10000390000 NE1 ug/L EPA 353.2 04/19/16 09:24Nitrate as N [14797-55-8] ^25 JLJ100500J 100001 ug/L EPA 353.2 04/15/16 13:51Nitrate/Nitrite as N^200 JLJ500930D NE5 ug/L EPA 353.2 04/13/16 16:41Nitrite as N [14797-65-0] ^17 JLJ100430J 10001 ug/L EPA 365.4 04/19/16 11:06Phosphorus [7723-14-0] ^25 JLJ100840 NE1 ug/L EPA 300.0 04/15/16 16:04Sulfate as SO4 [14808-79-8] ^2900 MKS50008900J 2500001 This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 7 of 21 www.encolabs.com 4104-LeachateP4-5Description:Lab Sample ID:CZ04683-02 04/13/16 10:30Received: Matrix:Water Sampled:04/12/16 14:24 Work Order:CZ04683 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 04/19/16 20:371,1,1,2-Tetrachloroethane [630-20-6] ^1.7 MSZ101.7 UD R-04510 ug/L EPA 8260B 04/19/16 20:371,1,1-Trichloroethane [71-55-6] ^1.2 MSZ101.2 UD R-04110 ug/L EPA 8260B 04/19/16 20:371,1,2,2-Tetrachloroethane [79-34-5] ^2.8 MSZ102.8 UD R-04310 ug/L EPA 8260B 04/19/16 20:371,1,2-Trichloroethane [79-00-5] ^1.4 MSZ101.4 UD R-04110 ug/L EPA 8260B 04/19/16 20:371,1-Dichloroethane [75-34-3] ^1.3 MSZ101.3 UD R-04510 ug/L EPA 8260B 04/19/16 20:371,1-Dichloroethene [75-35-4] ^2.1 MSZ102.1 UD R-04510 ug/L EPA 8260B 04/19/16 20:371,2,3-Trichloropropane [96-18-4] ^2.3 MSZ102.3 UD R-04110 ug/L EPA 8260B 04/19/16 20:371,2-Dibromo-3-chloropropane [96-12-8] ^4.8 MSZ104.8 UD R-041310 ug/L EPA 8260B 04/19/16 20:371,2-Dibromoethane [106-93-4] ^6.6 MSZ106.6 UD R-04110 ug/L EPA 8260B 04/19/16 20:371,2-Dichlorobenzene [95-50-1] ^1.9 MSZ101.9 UD R-04510 ug/L EPA 8260B 04/19/16 20:371,2-Dichloroethane [107-06-2] ^2.1 MSZ102.1 UD R-04110 ug/L EPA 8260B 04/19/16 20:371,2-Dichloropropane [78-87-5] ^1.0 MSZ101.0 UD R-04110 ug/L EPA 8260B 04/19/16 20:371,4-Dichlorobenzene [106-46-7] ^1.9 MSZ101.9 UD R-04110 ug/L EPA 8260B 04/19/16 20:372-Butanone [78-93-3] ^13 MSZ501800D R-0410010 ug/L EPA 8260B 04/19/16 20:372-Hexanone [591-78-6] ^8.8 MSZ508.8 UD R-045010 ug/L EPA 8260B 04/19/16 20:374-Methyl-2-pentanone [108-10-1] ^11 MSZ5046JD R-0410010 ug/L EPA 8260B 04/19/16 20:37Acetone [67-64-1] ^12 MSZ501700D R-0410010 ug/L EPA 8260B 04/19/16 20:37Acrylonitrile [107-13-1] ^35 MSZ10035UD R-0420010 ug/L EPA 8260B 04/19/16 20:37Benzene [71-43-2] ^1.5 MSZ101.5 UD R-04110 ug/L EPA 8260B 04/19/16 20:37Bromochloromethane [74-97-5] ^4.8 MSZ104.8 UD R-04310 ug/L EPA 8260B 04/19/16 20:37Bromodichloromethane [75-27-4] ^1.7 MSZ101.7 UD R-04110 ug/L EPA 8260B 04/19/16 20:37Bromoform [75-25-2] ^2.2 MSZ102.2 UD R-04310 ug/L EPA 8260B 04/19/16 20:37Bromomethane [74-83-9] ^1.4 MSZ101.4 UD R-041010 ug/L EPA 8260B 04/19/16 20:37Carbon disulfide [75-15-0] ^15 MSZ5015UD R-0410010 ug/L EPA 8260B 04/19/16 20:37Carbon tetrachloride [56-23-5] ^1.7 MSZ101.7 UD R-04110 ug/L EPA 8260B 04/19/16 20:37Chlorobenzene [108-90-7] ^1.7 MSZ101.7 UD R-04310 ug/L EPA 8260B 04/19/16 20:37Chloroethane [75-00-3] ^2.3 MSZ102.3 UD R-041010 ug/L EPA 8260B 04/19/16 20:37Chloroform [67-66-3] ^1.8 MSZ101.8 UD R-04510 ug/L EPA 8260B 04/19/16 20:37Chloromethane [74-87-3] ^1.3 MSZ101.3 UD R-04110 ug/L EPA 8260B 04/19/16 20:37cis-1,2-Dichloroethene [156-59-2] ^1.5 MSZ101.5 UD R-04510 ug/L EPA 8260B 04/19/16 20:37cis-1,3-Dichloropropene [10061-01-5] ^2.0 MSZ102.0 UD R-04110 ug/L EPA 8260B 04/19/16 20:37Dibromochloromethane [124-48-1] ^1.7 MSZ101.7 UD R-04310 ug/L EPA 8260B 04/19/16 20:37Dibromomethane [74-95-3] ^2.7 MSZ102.7 UD R-041010 ug/L EPA 8260B 04/19/16 20:37Ethylbenzene [100-41-4] ^1.3 MSZ101.3 UD R-04110 ug/L EPA 8260B 04/19/16 20:37Iodomethane [74-88-4] ^17 MSZ5017UD R-041010 ug/L EPA 8260B 04/19/16 20:37m,p-Xylenes [108-38-3/106-42-3] ^1.7 MSZ201.7 UD R-04NE10 ug/L EPA 8260B 04/19/16 20:37Methylene chloride [75-09-2] ^2.3 MSZ102.3 UD R-04110 ug/L EPA 8260B 04/19/16 20:37o-Xylene [95-47-6] ^0.65 MSZ100.65 UD R-04NE10 ug/L EPA 8260B 04/19/16 20:37Styrene [100-42-5] ^1.1 MSZ101.1 UD R-04110 ug/L EPA 8260B 04/19/16 20:37Tetrachloroethene [127-18-4] ^1.7 MSZ101.7 UD R-04110 ug/L EPA 8260B 04/19/16 20:37Toluene [108-88-3] ^1.4 MSZ1029D R-04110 ug/L EPA 8260B 04/19/16 20:37trans-1,2-Dichloroethene [156-60-5] ^2.1 MSZ102.1 UD R-04510 ug/L EPA 8260B 04/19/16 20:37trans-1,3-Dichloropropene [10061-02-6] ^1.5 MSZ101.5 UD R-04110 ug/L EPA 8260B 04/19/16 20:37trans-1,4-Dichloro-2-butene [110-57-6] ^7.0 MSZ107.0 UD R-0410010 ug/L EPA 8260B 04/19/16 20:37Trichloroethene [79-01-6] ^1.5 MSZ101.5 UD R-04110 ug/L EPA 8260B 04/19/16 20:37Trichlorofluoromethane [75-69-4] ^2.4 MSZ102.4 UD R-04110 ug/L EPA 8260B 04/19/16 20:37Vinyl acetate [108-05-4] ^9.5 MSZ509.5 UD R-045010 ug/L EPA 8260B 04/19/16 20:37Vinyl chloride [75-01-4] ^3.2 MSZ103.2 UD R-04110 ug/L EPA 8260B 04/19/16 20:37Xylenes (Total) [1330-20-7] ^4.5 MSZ304.5 UD R-04510 Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF Page 8 of 21 www.encolabs.com 4104-LeachateP4-5Description:Lab Sample ID:CZ04683-02 04/13/16 10:30Received: Matrix:Water Sampled:04/12/16 14:24 Work Order:CZ04683 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 53-136100 %MSZEPA 8260B 04/19/16 20:376D190255050.0 R-041 Dibromofluoromethane 67-129106 %MSZEPA 8260B 04/19/16 20:376D190255350.0 R-041 Toluene-d8 59-13495 %MSZEPA 8260B 04/19/16 20:376D190254750.0 R-041 Page 9 of 21 www.encolabs.com 4104-LeachateP4-5Description:Lab Sample ID:CZ04683-02 04/13/16 10:30Received: Matrix:Water Sampled:04/12/16 14:24 Work Order:CZ04683 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 6020B 04/20/16 13:18Antimony [7440-36-0] ^2.20 VLO20.05.86 JD 610 ug/L EPA 6010D 04/20/16 15:17Arsenic [7440-38-2] ^6.80 JDH10.015.4 101 ug/L EPA 6010D 04/20/16 15:17Barium [7440-39-3] ^1.00 JDH10.0208 1001 ug/L EPA 6010D 04/20/16 15:17Beryllium [7440-41-7] ^0.100 JDH1.000.100 U 11 ug/L EPA 6010D 04/20/16 15:17Cadmium [7440-43-9] ^0.360 JDH1.000.360 U 11 ug/L EPA 6010D 04/20/16 15:17Chromium [7440-47-3] ^1.40 JDH10.031.9 101 ug/L EPA 6010D 04/20/16 15:17Cobalt [7440-48-4] ^1.10 JDH10.010.4 101 ug/L EPA 6010D 04/20/16 15:17Copper [7440-50-8] ^1.60 JDH10.05.55 J 101 ug/L EPA 6010D 04/20/16 15:17Lead [7439-92-1] ^3.10 JDH10.03.10 U 101 ug/L EPA 6010D 04/20/16 15:17Nickel [7440-02-0] ^2.20 JDH10.070.7 501 ug/L EPA 6020B 04/20/16 13:18Selenium [7782-49-2] ^9.10 VLO30.09.10 UD 1010 ug/L EPA 6010D 04/20/16 15:17Silver [7440-22-4] ^1.90 JDH10.01.90 U 101 ug/L EPA 6020B 04/20/16 13:18Thallium [7440-28-0] ^1.10 VLO10.01.10 UD 5.510 ug/L EPA 6010D 04/20/16 15:17Vanadium [7440-62-2] ^1.40 JDH10.030.2 251 ug/L EPA 6010D 04/20/16 15:17Zinc [7440-66-6] ^4.40 JDH10.030.6 101 Page 10 of 21 www.encolabs.com 4104-LeachateP4-5Description:Lab Sample ID:CZ04683-02 04/13/16 10:30Received: Matrix:Water Sampled:04/12/16 14:24 Work Order:CZ04683 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 04/13/16 14:36Biochemical Oxygen Demand^2000 JOC2000140000 NE1 ug/L SM 5220D-1997 04/14/16 16:10Chemical Oxygen Demand^20000 JOC20000730000 NE2 ug/L EPA 353.2 04/19/16 09:24Nitrate as N [14797-55-8] ^25 JLJ10025U 100001 ug/L EPA 353.2 04/15/16 15:23Nitrate/Nitrite as N^41 JLJ10041U NE1 ug/L EPA 353.2 04/13/16 16:42Nitrite as N [14797-65-0] ^17 JLJ10017U 10001 ug/L EPA 365.4 04/19/16 11:54Phosphorus [7723-14-0] ^120 JLJ5005800D NE5 ug/L EPA 300.0 04/15/16 16:18Sulfate as SO4 [14808-79-8] ^2900 MKS50002900U 2500001 This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 11 of 21 www.encolabs.com QUALITY CONTROL Volatile Organic Compounds by GCMS - Quality Control Batch 6D19025 - EPA 5030B_MS Prepared: 04/19/2016 08:00 Analyzed: 04/19/2016 11:21Blank (6D19025-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 21 www.encolabs.com QUALITY CONTROL Volatile Organic Compounds by GCMS - Quality Control Batch 6D19025 - EPA 5030B_MS Prepared: 04/19/2016 08:00 Analyzed: 04/19/2016 11:21Blank (6D19025-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 10050 ug/L 50.0 59-134Surrogate: Toluene-d8 9748 Prepared: 04/19/2016 11:33 Analyzed: 04/19/2016 11:50LCS (6D19025-BS1) RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L1.0 20.0 75-13310621 1,1-Dichloroethene ug/L1.0 20.0 81-1349619 Benzene ug/L1.0 20.0 83-1179519 Chlorobenzene ug/L1.0 20.0 71-1189218 Toluene ug/L1.0 20.0 74-11910321 Trichloroethene ug/L 50.0 53-136Surrogate: 4-Bromofluorobenzene 10150 ug/L 50.0 67-129Surrogate: Dibromofluoromethane 10251 ug/L 50.0 59-134Surrogate: Toluene-d8 9849 Prepared: 04/19/2016 11:33 Analyzed: 04/19/2016 12:19Matrix Spike (6D19025-MS1) Source: CZ05414-03 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L1.0 20.0 75-1331300.21 U26 1,1-Dichloroethene ug/L1.0 20.0 81-1341180.15 U24 Benzene ug/L1.0 20.0 83-1171210.17 U24 QM-07Chlorobenzene ug/L1.0 20.0 71-1181170.14 U23 Toluene ug/L1.0 20.0 74-1191280.15 U26 QM-07Trichloroethene ug/L 50.0 53-136Surrogate: 4-Bromofluorobenzene 10351 ug/L 50.0 67-129Surrogate: Dibromofluoromethane 10050 ug/L 50.0 59-134Surrogate: Toluene-d8 9849 Prepared: 04/19/2016 11:33 Analyzed: 04/19/2016 12:48Matrix Spike Dup (6D19025-MSD1) Source: CZ05414-03 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L1.0 20.0 2075-13397 290.21 U19 QM-111,1-Dichloroethene ug/L1.0 20.0 1781-13494 220.15 U19 QM-11Benzene ug/L1.0 20.0 1683-11794 240.17 U19 QM-11Chlorobenzene ug/L1.0 20.0 1771-11889 270.14 U18 QM-11Toluene ug/L1.0 20.0 2274-11998 260.15 U20 QM-11Trichloroethene ug/L 50.0 53-136Surrogate: 4-Bromofluorobenzene 9950 ug/L 50.0 67-129Surrogate: Dibromofluoromethane 9749 ug/L 50.0 59-134Surrogate: Toluene-d8 9849 Metals (total recoverable) by EPA 6000/7000 Series Methods - Quality Control Batch 6D15026 - EPA 3005A Prepared: 04/15/2016 13:18 Analyzed: 04/20/2016 11:19Blank (6D15026-BLK1) Page 13 of 21 www.encolabs.com QUALITY CONTROL Metals (total recoverable) by EPA 6000/7000 Series Methods - Quality Control Batch 6D15026 - EPA 3005A Prepared: 04/15/2016 13:18 Analyzed: 04/20/2016 11:19Blank (6D15026-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: 04/15/2016 13:18 Analyzed: 04/20/2016 11:26LCS (6D15026-BS1) RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L2.00 200 80-120104208 Antimony ug/L3.00 200 80-120107214 Selenium ug/L1.00 200 80-120103206 Thallium Prepared: 04/15/2016 13:18 Analyzed: 04/20/2016 11:30Matrix Spike (6D15026-MS1) Source: CZ04453-02 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L2.00 200 75-1251060.220 U211 Antimony ug/L3.00 200 75-1251000.910 U201 Selenium ug/L1.00 200 75-125980.110 U196 Thallium Prepared: 04/15/2016 13:18 Analyzed: 04/20/2016 11:33Matrix Spike Dup (6D15026-MSD1) Source: CZ04453-02 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L2.00 200 2075-125107 20.220 U215 Antimony ug/L3.00 200 2075-125104 30.910 U207 Selenium ug/L1.00 200 2075-125101 30.110 U202 Thallium Prepared: 04/15/2016 13:18 Analyzed: 04/20/2016 11:37Post Spike (6D15026-PS1) Source: CZ04453-02 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L2.00 200 80-1201090.220 U219 Antimony ug/L3.00 200 80-1201060.910 U212 Selenium ug/L1.00 200 80-1201030.110 U206 Thallium Batch 6D19017 - EPA 3005A Prepared: 04/19/2016 10:21 Analyzed: 04/20/2016 13:45Blank (6D19017-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 21 www.encolabs.com QUALITY CONTROL Metals (total recoverable) by EPA 6000/7000 Series Methods - Quality Control Batch 6D19017 - EPA 3005A Prepared: 04/19/2016 10:21 Analyzed: 04/20/2016 13:45Blank (6D19017-BLK1) Continued RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L10.03.10 U Lead ug/L10.02.20 U Nickel ug/L10.01.90 U Silver ug/L10.01.40 U Vanadium ug/L10.04.40 U Zinc Prepared: 04/19/2016 10:21 Analyzed: 04/20/2016 13:48LCS (6D19017-BS1) RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L10.0 200 80-120100201 Arsenic ug/L10.0 200 80-12095191 Barium ug/L1.00 20.0 80-1209418.7 Beryllium ug/L1.00 20.0 80-1209619.2 Cadmium ug/L10.0 200 80-12095190 Chromium ug/L10.0 200 80-12095190 Cobalt ug/L10.0 200 80-12093185 Copper ug/L10.0 200 80-12092185 Lead ug/L10.0 200 80-12096193 Nickel ug/L10.0 200 80-120100200 Silver ug/L10.0 200 80-12097193 Vanadium ug/L10.0 200 80-12096193 Zinc Prepared: 04/19/2016 10:21 Analyzed: 04/20/2016 13:54Matrix Spike (6D19017-MS1) Source: CZ00873-21 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L10.0 200 75-125986.80 U195 Arsenic ug/L10.0 200 75-12591304487 Barium ug/L1.00 20.0 75-125961.9021.0 Beryllium ug/L1.00 20.0 75-125940.360 U18.8 Cadmium ug/L10.0 200 75-125941.40 U189 Chromium ug/L10.0 200 75-125934.43190 Cobalt ug/L10.0 200 75-125933.73190 Copper ug/L10.0 200 75-125913.10 U183 Lead ug/L10.0 200 75-125943.22192 Nickel ug/L10.0 200 75-1251011.90 U201 Silver ug/L10.0 200 75-125971.40 U195 Vanadium ug/L10.0 200 75-1259420.1207 Zinc Prepared: 04/19/2016 10:21 Analyzed: 04/20/2016 14:05Matrix Spike Dup (6D19017-MSD1) Source: CZ00873-21 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L10.0 200 2075-12597 0.16.80 U195 Arsenic ug/L10.0 200 2075-12592 0.07304487 Barium ug/L1.00 20.0 2075-12595 0.11.9021.0 Beryllium ug/L1.00 20.0 2075-12594 0.40.360 U18.8 Cadmium Page 15 of 21 www.encolabs.com QUALITY CONTROL Metals (total recoverable) by EPA 6000/7000 Series Methods - Quality Control Batch 6D19017 - EPA 3005A Prepared: 04/19/2016 10:21 Analyzed: 04/20/2016 14:05Matrix Spike Dup (6D19017-MSD1) Continued Source: CZ00873-21 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L10.0 200 2075-12594 0.21.40 U189 Chromium ug/L10.0 200 2075-12593 0.24.43191 Cobalt ug/L10.0 200 2075-12592 0.83.73188 Copper ug/L10.0 200 2075-12593 13.10 U185 Lead ug/L10.0 200 2075-12594 0.23.22192 Nickel ug/L10.0 200 2075-125101 0.061.90 U201 Silver ug/L10.0 200 2075-12597 0.21.40 U194 Vanadium ug/L10.0 200 2075-12594 0.00220.1207 Zinc Prepared: 04/19/2016 10:21 Analyzed: 04/20/2016 14:08Post Spike (6D19017-PS1) Source: CZ00873-21 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag mg/L0.0100 0.200 80-120940.00680 U0.194 Arsenic mg/L0.0100 0.200 80-120890.00100 U0.483 Barium mg/L0.00100 0.0200 80-120930.000100 U0.0205 Beryllium mg/L0.00100 0.0200 80-120940.000360 U0.0189 Cadmium mg/L0.0100 0.200 80-120930.00140 U0.187 Chromium mg/L0.0100 0.200 80-120930.00110 U0.191 Cobalt mg/L0.0100 0.200 80-120900.00160 U0.184 Copper mg/L0.0100 0.200 80-120910.00310 U0.184 Lead mg/L0.0100 0.200 80-120940.00220 U0.192 Nickel mg/L0.0100 0.200 80-120970.00190 U0.194 Silver mg/L0.0100 0.200 80-120950.00140 U0.191 Vanadium mg/L0.0100 0.200 80-1201000.00440 U0.221 Zinc Classical Chemistry Parameters - Quality Control Batch 6D13035 - NO PREP Prepared & Analyzed: 04/13/2016 14:36Blank (6D13035-BLK1) RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L20002000U Biochemical Oxygen Demand Prepared & Analyzed: 04/13/2016 14:36LCS (6D13035-BS1) RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L2000 198000 85-115108210000 Biochemical Oxygen Demand Prepared & Analyzed: 04/13/2016 14:36Duplicate (6D13035-DUP1) Source: CZ01509-01 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L2000 300.436003600 Biochemical Oxygen Demand Page 16 of 21 www.encolabs.com QUALITY CONTROL Classical Chemistry Parameters - Quality Control Batch 6D13040 - NO PREP Prepared: 04/13/2016 14:29 Analyzed: 04/13/2016 16:16Blank (6D13040-BLK1) RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L10017U Nitrite as N Prepared: 04/13/2016 14:29 Analyzed: 04/13/2016 15:48LCS (6D13040-BS1) RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag mg/L0.10 1.00 90-110990.99 Nitrite as N Prepared: 04/13/2016 14:29 Analyzed: 04/13/2016 16:17Matrix Spike (6D13040-MS1) Source: CZ01509-01 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L100 1000 90-1109330960 Nitrite as N Prepared: 04/13/2016 14:29 Analyzed: 04/13/2016 16:25Matrix Spike (6D13040-MS2) Source: CZ01509-02 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L100 1000 90-1109230950 Nitrite as N Prepared: 04/13/2016 14:29 Analyzed: 04/13/2016 16:22Matrix Spike Dup (6D13040-MSD1) Source: CZ01509-01 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L100 1000 1090-11095 130980 Nitrite as N Batch 6D14020 - Same Prepared: 04/14/2016 11:42 Analyzed: 04/14/2016 16:10Blank (6D14020-BLK1) RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L1000010000U Chemical Oxygen Demand Prepared: 04/14/2016 11:42 Analyzed: 04/14/2016 16:10LCS (6D14020-BS1) RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L10000 500000 90-11099490000 Chemical Oxygen Demand Prepared: 04/14/2016 11:42 Analyzed: 04/14/2016 16:10Matrix Spike (6D14020-MS1) Source: CZ01651-01 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L10000 526000 90-11010061000580000 Chemical Oxygen Demand Prepared: 04/14/2016 11:42 Analyzed: 04/14/2016 16:10Matrix Spike Dup (6D14020-MSD1) Source: CZ01651-01 Page 17 of 21 www.encolabs.com QUALITY CONTROL Classical Chemistry Parameters - Quality Control Batch 6D14020 - Same Prepared: 04/14/2016 11:42 Analyzed: 04/14/2016 16:10Matrix Spike Dup (6D14020-MSD1) Continued Source: CZ01651-01 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L10000 526000 1090-110101 261000590000 Chemical Oxygen Demand Batch 6D15014 - NO PREP Prepared & Analyzed: 04/15/2016 12:36Blank (6D15014-BLK1) RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L50002900U Sulfate as SO4 Prepared & Analyzed: 04/15/2016 12:50LCS (6D15014-BS1) RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L5000 50000 90-1109346000 Sulfate as SO4 Prepared & Analyzed: 04/15/2016 13:04Matrix Spike (6D15014-MS1) Source: CZ04434-01 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L5000 20000 90-11089830026000 QM-07Sulfate as SO4 Prepared & Analyzed: 04/15/2016 13:32Matrix Spike (6D15014-MS2) Source: CZ02464-01 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L5000 20000 90-110921200031000 Sulfate as SO4 Prepared & Analyzed: 04/15/2016 13:18Matrix Spike Dup (6D15014-MSD1) Source: CZ04434-01 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L5000 20000 1090-11092 2830027000 Sulfate as SO4 Batch 6D15025 - NO PREP Prepared: 04/15/2016 12:35 Analyzed: 04/15/2016 13:27Blank (6D15025-BLK1) RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L10041U Nitrate/Nitrite as N Prepared: 04/15/2016 12:35 Analyzed: 04/15/2016 13:29LCS (6D15025-BS1) RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag mg/L0.10 1.25 90-110931.2 Nitrate/Nitrite as N Prepared: 04/15/2016 12:35 Analyzed: 04/15/2016 15:02Matrix Spike (6D15025-MS1) Page 18 of 21 www.encolabs.com QUALITY CONTROL Classical Chemistry Parameters - Quality Control Batch 6D15025 - NO PREP Prepared: 04/15/2016 12:35 Analyzed: 04/15/2016 15:02Matrix Spike (6D15025-MS1) Continued Source: CZ01837-01RE2 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L5000 25000 90-110734900067000 QM-07Nitrate/Nitrite as N Prepared: 04/15/2016 12:35 Analyzed: 04/15/2016 13:40Matrix Spike (6D15025-MS2) Source: CZ01837-07RE1 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L1000 5000 90-11099640011000 Nitrate/Nitrite as N Prepared: 04/15/2016 12:35 Analyzed: 04/15/2016 15:07Matrix Spike Dup (6D15025-MSD1) Source: CZ01837-01RE2 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L5000 25000 1090-11094 74900072000 Nitrate/Nitrite as N Batch 6D16004 - Same Prepared: 04/16/2016 11:30 Analyzed: 04/19/2016 10:24Blank (6D16004-BLK1) RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L10025U Phosphorus Prepared: 04/16/2016 11:30 Analyzed: 04/19/2016 10:26LCS (6D16004-BS1) RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L100 1600 80-120951500 Phosphorus Prepared: 04/16/2016 11:30 Analyzed: 04/19/2016 10:27Matrix Spike (6D16004-MS1) Source: CZ01509-01 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L100 640 80-12098180800 Phosphorus Prepared: 04/16/2016 11:30 Analyzed: 04/19/2016 10:31Matrix Spike Dup (6D16004-MSD1) Source: CZ01509-01 RPD%RECSourceSpike MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag ug/L100 640 2580-12099 0.6180810 Phosphorus Page 19 of 21 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 Precision between duplicate matrix spikes of the same sample was outside acceptance limits.QM-11 The Reporting Limits for this analysis are elevated due to sample foaming.R-04 Page 20 of 21