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HomeMy WebLinkAbout7304_UpperPiedmontMSWLF_GWMR_DIN26728_20160908U S E O N L Y E j j P a p e r R e p o r t E l E l e c t r o n i c D a t a - E m a i l C D ( d a t a l o a d e d : Y e s / N o ) N C D E N R D i v i s i o n o f W a s t e M a n a g e m e n t - S o l i d W a s t e E n v i r o n m e n t a l M o n i t o r i n g R e p o r t i n g F o r m N o t i c e : T h i s f o r m a n d a n y i n f o r m a t i o n a t t a c h e d t o i t a r e “ P u b l i c R e c o r d s a s d e f i n e d i n N C G e n e r a l S t a t u t e 1 3 2 - 1 . A s s u c h , t h e s e d o c u m e n t s a r e a v a i l a b l e f o r i n s p e c t i o n a n d e x a m i n a t i o n b y a n y p e r s o n u p o n r e q u e s t ( N C G e n e r a l S t a t u t e 1 3 2 - 6 ) . I n s t r u c t i o n s : • P r e p a r e o n e f o r m f o r e a c h i n d i v i d u a l l y m o n i t o r e d u n i t . P l e a s e t y p e o r p r i n t l e g i b l y . A t t a c h a n o t i f i c a t i o n t a b l e w i t h v a l u e s t h a t a t t a i n o r e x c e e d N C 2 L g r o u n d w a t e r s t a n d a r d s o r N C 2 B s u r f a c e w a t e r s t a n d a r d s . T h e n o t i f i c a t i o n m u s t i n c l u d e a p r e l i m i n a r y a n a l y s i s o f t h e c a u s e a n d s i g n i f i c a n c e o f e a c h v a l u e . ( e . g . n a t u r a l l y o c c u r r i n g , o f f - s i t e s o u r c e , p r e - e x i s t i n g c o n d i t i o n . e t c . ) . A t t a c h a n o t i f i c a t i o n t a b l e o f a n y g r o u n d w a t e r o r s u r f a c e w a t e r v a l u e s t h a t e q u a l o r e x c e e d t h e r e p o r t i n g l i m i t s . • A t t a c h a n o t i f i c a t i o n t a b l e o f a n y m e t h a n e g a s v a l u e s t h a t a t t a i n o r e x c e e d e x p l o s i v e g a s l e v e l s . T h i s i n c l u d e s a n y s t r u c t u r e s o n o r n e a r b y t h e f a c i l i t y ( N C A C 1 3 B . 1 6 2 9 ( 4 ) ( a ) ( i ) . • S e n d t h e o r i g i n a l s i g n e d a n d s e a l e d f o r m , a n y t a b l e s , a n d E l e c t r o n i c D a t a D e l i v e r a b l e t o : C o m p l i a n c e U n i t , N C D E N R - D W M , S o l i d W a s t e S e c t i o n , 1 6 4 6 M a i l S e r v i c e C e n t e r , R a l e i g h , N C 2 7 6 9 9 - 1 6 4 6 . S o l i d W a s t e M o n i t o r i n g D a t a S u b m i t t a l I n f o r m a t i o n N a m e o f e n t i t y s u b m i t t i n g d a t a ( l a b o r a t o r y , c o n s u l t a n t , f a c i l i t y o w n e r ) : J o y c e E n g i n e e r i n g o n b e h a l f o f R e p u b l i c S e r v i c e s o f N C , L L C C o n t a c t f o r q u e s t i o n s a b o u t d a t a f o r m a t t i n g . I n c l u d e d a t a p r e p a r e r ’ s n a m e , t e l e p h o n e n u m b e r a n d E - m a i l a d d r e s s : N a m e : V a n B u r b a c h P h o n e : ( 3 3 6 ) - 3 2 3 - 0 0 9 2 E - m a i l : v b u r b a c h @ j o y c e e n g i n e e r i n g . c o m N C L a n d f i l l R u l e : A c t u a l s a m p l i n g d a t e s ( e . g . , F a c i l i t y n a m e : F a c i l i t y A d d r e s s : F a c i l i t y P e r m i t # ( . 0 5 0 0 o r . 1 6 0 0 ) O c t o b e r 2 0 - 2 4 , 2 0 0 6 ) U p p e r P d m o n t R e g i o n a l R o u g e m o u n t , N C 2 7 5 7 2 7 3 - 0 4 . 1 6 0 0 J u l y 2 6 , 2 0 1 6 E n v i r o n m e n t a l S t a t u s : ( C h e c k a l l t h a t a p p l y ) I n i t i a l / B a c k g r o u n d M o n i t o r i n g D e t e c t i o n M o n i t o r i n g A s s e s s m e n t M o n i t o r i n g C o r r e c t i v e A c t i o n T e o f d a t a s u b m i t t e d : ( C h e c k a l l t h a t a p p l y ) X G r o u n d w a t e r m o n i t o r i n g d a t a f r o m m o n i t o r i n g w e l l s M e t h a n e g a s m o n i t o r i n g d a t a G r o u n d w a t e r m o n i t o r i n g d a t a f r o m p r i v a t e w a t e r s u p p l y w e l l s C o r r e c t i v e a c t i o n d a t a ( s p e c i f y ) X L e a c h a t e m o n i t o r i n g d a t a X S u r f a c e w a t e r m o n i t o r i n g d a t a O t h e r ( s P e c i f i ) N o t i f i c a t i o n a t t a c h e d ? N o . N o g r o u n d w a t e r o r s u r f a c e w a t e r s t a n d a r d s w e r e e x c e e d e d . X Y e s , a n o t i f i c a t i o n o f v a l u e s e x c e e d i n g a g r o u n d w a t e r o r s u r f a c e w a t e r s t a n d a r d i s a t t a c h e d . I t i n c l u d e s a l i s t o f g r o u n d w a t e r a n d s u r f a c e w a t e r m o n i t o r i n g p o i n t s , d a t e s , a n a l y t i c a l v a l u e s , N C 2 L g r o u n d w a t e r s t a n d a r d , N C 2 B s u r f a c e w a t e r s t a n d a r d o r N C S o l i d W a s t e G W P S a n d p r e l i m i n a r y a n a l y s i s o f t h e c a u s e a n d s i g n i f i c a n c e o f a n y c o n c e n t r a t i o n . Y e s , a n o t i f i c a t i o n o f v a l u e s e x c e e d i n g a n e x p l o s i v e m e t h a n e g a s l i m i t i s a t t a c h e d . I t i n c l u d e s t h e m e t h a n e m o n i t o r i n g p o i n t s , d a t e s , s a m p l e v a l u e s a n d e x p l o s i v e m e t h a n e g a s l i m i t s . C e r t i f i c a t i o n T o t h e b e s t o f m y k n o w l e d g e , t h e i n f o r m a t i o n r e p o r t e d a n d s t a t e m e n t s m a d e o n t h i s d a t a s u b m i t t a l a n d a t t a c h m e n t s a r e t r u e a n d c o r r e c t . F u r t h e r m o r e , I h a v e a t t a c h e d c o m p l e t e n o t i f i c a t i o n o f a n y s a m p l i n g v a l u e s m e e t i n g o r e x c e e d i n g g r o u n d w a t e r s t a n d a r d s o r e x p l o s i v e g a s l e v e l s , a n d a p r e l i m i n a r y a n a l y s i s o f t h e c a u s e a n d s i g n i f i c a n c e o f c o n c e n t r a t i o n s e x c e e d i n g g r o u n d w a t e r s t a n d a r d s . I a m a w a r e t h a t t h e r e a r e s i g n i f i c a n t p e n a l t i e s f o r m a k i n g a n y f a l s e s t a t e m e n t , r e p r e s e n t a t i o n , o r c e r t i f i c a t i o n i n c l u d i n g t h e p o s s i b i l i t y o f a f i n e a n d i m p r i s o n m e n t . G . V a n N e s s B u r b a c h , P h . D , P . G . S r . T e c h n i c a l C o n s u l t a n t ( 3 3 6 ) 3 2 3 - 0 0 9 2 D o c / E v e n t # : F a c i l e p S i ’ n a t u r e ‘ D a t 2 2 1 1 W . M e a d o w v i e w R d . S t e . 1 0 1 , G r e e n s b o r o , N C 2 7 4 0 7 F a c i l i t y R e p r e s e n t a t i v e A d d r e s s C - 0 7 8 2 ( A r e a c o d e ) T e l e p h o n e N u m b e r A f f i x N C L i c e n s e d ! P r o f e s s i o n a l G e o l o g i s t S e a l N C P E F i r m L i c e n s e N u m b e r ( i f a p p l i c a b l e e f f e c t i v e M a y 1 , 2 0 0 9 ) R e v i s e d 6 / 2 0 0 9 PREPARED FOR: REPUBLIC SERVICES OF NORTH CAROLINA, LLC D.B.A. UPPER PIEDMONT ENVIRONMENTAL 9650 OXFORD ROAD ROUGEMOUNT, NORTH CAROLINA 27572 UPPER PIEDMONT REGIONAL LANDFILL PERMIT NO. 73-04 SECOND SEMIANNUAL WATER QUALITY MONITORING REPORT OF 2016 SEPTEMBER 2016 PREPARED BY: 2211 WEST MEADOWVIEW ROAD, SUITE 101 GREENSBORO, NORTH CAROLINA 27407 NC LICENSE NUMBER C-0782 PHONE: (336) 323-0092 FAX: (336) 323-0093 JOYCE ENGINEERING PROJECT NO. 00893.1601.12 ______________________________________________________________________________ Second Semiannual Water Quality Monitoring Report of 2016 Joyce Engineering Upper Piedmont Regional Landfill, Permit No. 73-04 September 2016 i EXECUTIVE SUMMARY This report presents the results of the second semiannual water quality monitoring event of 2016 conducted at the Upper Piedmont Regional Landfill on July 26, 2016. Samples were collected from the compliance monitoring well network and the leachate collection system. The analytical results from the July 26, 2016, monitoring event have been provided by Analytical Services, Inc. of Norcross, Georgia. During the July 2016 water quality monitoring event, five NC Appendix I inorganic constituents (barium, cobalt, copper, lead and zinc) and two additional indicator parameters (iron and manganese) were reported at quantified concentrations above the Solid Waste Section Reporting Limits (SWSLs) in samples from one or more downgradient monitoring wells. No other NC Appendix I inorganic or organic constituents were detected above SWSLs in groundwater during the July 26, 2016, monitoring event. Additional indicator parameters, iron and manganese, were analyzed per a NCDEQ request in a letter dated September 28, 2007. The concentrations detected in one or more downgradient wells during the July 26, 2016, sampling event were above their respective SWSLs and NC 2L Standards. Iron and manganese are common, naturally-occurring, inorganic constituents, and are not NC Appendix I constituents. Data from the July 26, 2016, event are generally consistent with historical values. No further action is required for detections of iron and manganese. Cobalt was detected above the Solid Waste Section Groundwater Protection Standards (GWPS) in downgradient monitoring well GW-8. Cobalt is a common, naturally-occurring element in soils in this region, and these results are generally consistent with historical values. Based on interwell statistical analysis, the background value for cobalt is 31.5µg/L. In accordance with 15A NCAC 13B.1634.(g).(5), we request that background concentrations be considered the applicable Groundwater Protection Standard (GPS) for cobalt for compliance sampling events at this facility. Iron and manganese were detected above the respective NC 2B surface water standards in samples collected from SW-2 during the July 2016 event; however, iron is commonly detected in both the upstream and downstream points and is considered to be naturally-occurring. No other NC Appendix I constituents were detected above their relevant NC 2B standard in SW-2 during the second semiannual monitoring event of 2016. Based on the results summarized herein, Republic Services of NC, LLC, will continue monitoring the uppermost aquifer beneath the Upper Piedmont Regional Landfill in accordance with the requirements for Detection Monitoring Program as outlined in Title 15A NCAC 13B .1633. ______________________________________________________________________________ Second Semiannual Water Quality Monitoring Report of 2016 Joyce Engineering Upper Piedmont Regional Landfill, Permit No. 73-04 September 2016 ii Second Semiannual Water Quality Monitoring Report of 2016 Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina TABLE OF CONTENTS 1.0 INTRODUCTION..............................................................................................................1 1.1 Site Description and Background ................................................................................ 1 1.2 Compliance Monitoring History .................................................................................. 1 1.3 Hydrogeologic Setting ................................................................................................... 1 2.0 FIELD PROGRAM, MONITORING RESULTS, AND DISCUSSION ......................2 2.1 Visual Inspection Program........................................................................................... 2 2.2 Well Network and Groundwater Elevation Measurements ..................................... 3 2.3 July 2016 Monitoring Event ......................................................................................... 4 2.4 Laboratory Analysis Program ..................................................................................... 5 2.5 July 2016 Sampling Results ......................................................................................... 5 3.0 LABORATORY AND FIELD QA/QC ............................................................................5 4.0 DATA EVALUTION .........................................................................................................6 4.1 Comparisons to Groundwater and Surface Water Standards ................................. 6 4.1.1 Groundwater Standard Exceedances ........................................................................ 6 4.1.2 Surface Water Standard Exceedances ...................................................................... 6 4.2 Statistical Evaluations .................................................................................................. 7 5.0 CONCLUSIONS ................................................................................................................7 6.0 REFERENCES ...................................................................................................................7 ______________________________________________________________________________ Second Semiannual Water Quality Monitoring Report of 2016 Joyce Engineering Upper Piedmont Regional Landfill, Permit No. 73-04 September 2016 iii Second Semiannual Water Quality Monitoring Report of 2016 Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina TABLE OF CONTENTS CONTINUED Tables Table 1 Historical Groundwater Elevations Table 2 Estimated Hydraulic Gradients and Average Linear Velocities Table 3 Well Construction Information Table 4 Detections by Monitoring Locations Table 5 Exceedances by Monitoring Locations Table 6 Field Parameters by Location Drawing Drawing 1 Potentiometric Surface Map, July 26, 2016 Appendices Appendix A Historical Tables Table 7 Historically Detected Constituents/Analytes in Groundwater Table 8 Historically Detected Constituents/Analytes in Surface Water Table 9 Historically Detected Constituents/Analytes in Leachate Appendix B Field Sampling Logs Appendix C Laboratory Analytical Report Appendix D Statistical Analyses Worksheets and Summary Table ______________________________________________________________________________ Second Semiannual Water Quality Monitoring Report of 2016 Joyce Engineering Upper Piedmont Regional Landfill, Permit No. 73-04 September 2016 1 1.0 INTRODUCTION The Upper Piedmont Regional Landfill, which is an active municipal solid waste landfill located in Person County, North Carolina, is owned and operated by Republic Services of North Carolina, LLC (Republic) under Permit No. 73-04 issued by the North Carolina Department of Environmental Quality (NCDEQ). This report summarizes the monitoring results from the July 26, 2016, water quality monitoring event at the Upper Piedmont Regional Landfill in accordance with Title 15A of the North Carolina Administrative Code (NCAC) Subchapter 13B .1632. 1.1 Site Description and Background The Upper Piedmont Regional Landfill is located approximately nine miles east-southeast of the town of Roxboro on U.S. Highway 158, in Durham County, North Carolina. The location of the facility is shown on the inlay on Drawing 1. The landfill is bounded to the north by U.S. Highway 158, tributaries of Club Creek to the east and south, and Rock Fork Branch to the west. Surrounding land use is primarily rural residential, silvicultural, and agricultural. Access to the facility is via the drive off of Oxford Road (U.S. Highway 158). As shown on Drawing 1, the landfill is located at an elevation of 500 to 700 feet above mean sea level. Surface drainage from the landfill and surrounding areas is routed by drainage channels and storm water control structures to tributaries of the easterly flowing Club Creek, a tributary of the Tar River. 1.2 Compliance Monitoring History Water quality monitoring at the facility was initiated in May 1997 under the Detection Monitoring Program for municipal solid waste landfills. The facility’s monitoring network is comprised of ten monitoring wells (GW-1R through GW-10), which monitor the uppermost aquifer beneath the facility. Upstream surface water monitoring point SW-1 and downstream surface water monitoring point SW-2 are also sampled semiannually in accordance with the approved monitoring plan. A sample from the facility’s leachate collection system is sampled semiannually as part of the facility’s environmental monitoring program. 1.3 Hydrogeologic Setting Geologically, the facility is located within the Carolina Slate Belt of the Piedmont Physiographic Province of North Carolina (NCGS 1985). The Carolina Slate Belt is composed of Late Proterozoic to Cambrian meta-sedimentary and meta-volcanic rocks that locally have been intruded by diabase dikes and felsic intrusive suites. The rocks underlying the facility are mapped as felsic meta-volcanics (dacitic and rhyolitic tuffs and flows interbedded with mafic meta-volcanics (NCGS 1985). ______________________________________________________________________________ Second Semiannual Water Quality Monitoring Report of 2016 Joyce Engineering Upper Piedmont Regional Landfill, Permit No. 73-04 September 2016 2 The uppermost groundwater beneath the facility is contained in a shallow, unconfined aquifer comprised of partially weathered, fractured, meta-volcanic rock. Groundwater occurs at depths of approximately 30 feet below grade along the western, upgradient side of the waste disposal area, and at an average depth of five feet below grade along the eastern boundary. Depth-to- water measurements obtained during the July 26, 2016, monitoring event and summarized in Table 1 were used to prepare a groundwater surface contour map presented as Drawing 1. The groundwater flow in the uppermost aquifer beneath the site is towards the east, with the flow appearing to converge on the easterly flowing perennial tributary streams of Club Creek. The groundwater surface contour map and interpreted flow directions are consistent with previously submitted groundwater surface contour maps for this facility. Based on the July 26, 2016, groundwater surface contour map, the hydraulic gradient in the shallow aquifer underlying the site as measured along the conceptual flow paths shown on the contour map was calculated to be approximately 0.05 to 0.06 ft/ft. The estimated rates of groundwater flow for the uppermost aquifer beneath the facility were calculated using the following modified Darcy equation: Vgw = Ki/ne where Vgw = average linear velocity (feet/year), K = hydraulic conductivity (feet/day), i = horizontal hydraulic gradient, and ne = effective porosity. The calculated linear groundwater flow velocity under the waste management unit ranges from 5.3 to 6.2 feet/year. The flow calculations are presented in Table 2. The linear velocity equation and resultant rates are based on the simplified assumptions of a homogeneous and isotropic aquifer. This equation can be inaccurate when applied to heterogeneous and/or anisotropic conditions such as in the saprolite wells used for gradient estimates at this site. The saprolite may have areas that exhibit relict foliation and these structures can result in locally anisotropic groundwater flow and fractured bedrock is inherently anisotropic and heterogeneous. 2.0 FIELD PROGRAM, MONITORING RESULTS, AND DISCUSSION 2.1 Visual Inspection Program In order to detect potential releases of leachate and/or landfill gas migration in a timely manner, a visual inspection program has been implemented at the Upper Piedmont Regional Landfill. This inspection program involves field personnel making the following observations:  Observation of stress induced on the biological community (e.g., dead or dying vegetation),  Indications of leachate impact (e.g., seeps, impacted surface water), ______________________________________________________________________________ Second Semiannual Water Quality Monitoring Report of 2016 Joyce Engineering Upper Piedmont Regional Landfill, Permit No. 73-04 September 2016 3  Observations of erosion; and  Negative changes around the waste facility. During the July 26, 2016, monitoring event, no physical indicators were observed in the vicinity of the waste management areas. 2.2 Well Network and Groundwater Elevation Measurements The network of groundwater monitoring wells at the Upper Piedmont Regional Landfill currently consists of GW-1R, GW-2, GW-3, GW-4, GW-5, GW-6, GW-7, GW-8, GW-9, and GW-10. Monitoring well construction information is summarized on Table 3 and the well locations are shown on Drawing 1. The network of monitoring wells was constructed to target the flow path for groundwater underlying waste disposal areas in the partially weathered fractured rock that comprises the unconfined uppermost aquifer. Two surface water points are also monitored, including upstream point SW-1 and downstream point SW-2. Monitoring well GW-1R is the facility’s background well and is located hydraulically upgradient of the waste disposal area. Monitoring wells GW-2, GW-3, GW-4, GW-5, GW-6, GW-7, GW-8, GW-9, and GW-10 are located downgradient or sidegradient of the waste disposal area and represent the facility’s downgradient compliance wells. The monitoring wells are equipped with dedicated bladder pumps and were sampled via the micropurge method. Monitoring well GW-1R was installed in July 2009 as a replacement for background well GW-1 due to the well being dry during several consecutive sampling events. Well GW-1R was sampled for the first time during the January 2010 sampling event. Well GW-1 was decommissioned following the July 2009 event. Downgradient wells GW-9 and GW-10 were installed in July 2009 and wells GW-7 and GW-8 were installed in April 2012 to monitor groundwater downgradient of the new Phase 3 waste unit (Cells 5A and 6A). Background sampling for these four wells began in May 2012 and was completed in August 2012. Waste placement in Cell 5A began on July 17, 2012. Depth-to-water measurements were recorded to the nearest 0.01 foot prior to initiating groundwater purging and sampling activities. The monitoring point summary and respective water level elevations for this event are presented in Table 1. The historical water level data are also shown on this table. The water level data indicate that the hydraulic head in the uppermost aquifer beneath the facility is fairly consistent, with temporal variation from the long-term average limited to less than five feet (plus or minus). As expected, the range in fluctuation generally appears to be greater in the upgradient wells, as these wells are located in a groundwater recharge area. ______________________________________________________________________________ Second Semiannual Water Quality Monitoring Report of 2016 Joyce Engineering Upper Piedmont Regional Landfill, Permit No. 73-04 September 2016 4 2.3 July 2016 Monitoring Event Personnel from Joyce Engineering (JOYCE) visited the facility on July 26, 2016, to purge and sample monitoring wells GW-1R, GW-2, GW-3, GW-4, GW-5, GW-6, GW-7, GW-8, GW-9, and GW-10; sample surface water monitoring points SW-1 (upstream) and SW-2 (downstream); and collect a leachate sample. Depth-to-water measurements were obtained from the network monitoring wells to the nearest 0.01 foot using an electronic water level indicator prior to purging the wells. Monitoring wells were purged with dedicated bladder pumps using micropurge procedures pursuant to the facility’s approved monitoring plan. Measurements of pH, specific conductance, dissolved oxygen, oxidation-reduction potential, temperature, and turbidity were recorded after each system volume collected during the purge with field-calibrated instruments to monitor for stabilization of water quality. During sampling, the laboratory-supplied sample containers were prepared. Each sample container was labeled with the sample identification number, sampling personnel, date and time of sample collection, project name and number, and requested chemical analyses. The groundwater samples were collected directly from the discharge hoses on the bladder pumps in the pre-preserved sample containers after purging was completed based on stabilization of water quality parameters. After collection, the samples were placed in a cooler on ice, under chain-of-custody control. Surface water sampling during the July 26, 2016 event was affected by seasonally dry conditions. No sample was recovered for SW-1 because the monitoring location was dry. SW-2 had very little flow, but samples were collected for NC Appendix I plus indicator parameters. Surface water samples were collected directly from the stream, by lowering the sample containers into the stream, taking care to prevent the over flow of the sample containers and to minimize sample-induced turbidity. Measurements of pH, specific conductivity, dissolved oxygen, oxidation-reduction potential, temperature, and turbidity are normally recorded during the collection of the surface water samples. The leachate sample was collected directly from the leachate piping manifolds that serve the leachate holding tanks. Measurements of pH, specific conductivity, and temperature were recorded during the collection of the leachate sample. Copies of the sampling logs are presented in Appendix B. Included in each log is a description of the sampling equipment, sampling location, sampling method, field observations, and water quality measurements. The groundwater and leachate samples were shipped under chain-of- custody control to Analytical Services, Inc. (ASI) of Norcross, Georgia for analysis. ______________________________________________________________________________ Second Semiannual Water Quality Monitoring Report of 2016 Joyce Engineering Upper Piedmont Regional Landfill, Permit No. 73-04 September 2016 5 2.4 Laboratory Analysis Program The July 26, 2016, groundwater, surface water, and leachate samples were submitted to Pace Analytical (formerly ASI) under chain-of-custody control for analysis. The groundwater and surface water, including the Field Blank, were analyzed for North Carolina Appendix I constituents plus iron and manganese. Indicator parameters iron and manganese were analyzed at NCDEQ’s request. The leachate sample was analyzed for NC Appendix I constituents, nitrate as N, nitrite as N, sulfate, biochemical oxygen demand (BOD), chemical oxygen demand (COD), phosphorus, ammonia, nitrate/nitrite as N, mercury, and cyanide. The Trip Blank was analyzed for North Carolina Appendix I organic constituents only. Joyce Engineering requested a Level II data report for the final laboratory report. The groundwater and leachate samples were received by the laboratory on January 27, 2016, in good condition, properly preserved, and within analysis hold times. 2.5 July 2016 Sampling Results Analytical detection and exceedance results for the July 26, 2016, groundwater and surface water samples are summarized in Tables 4 and 5. A summary of field parameter data from the July 2016 event is included in Table 9. Historical analytical data for groundwater, surface water and leachate samples are summarized in Tables 7, 8, and 9 in Appendix A. The laboratory certificates-of-analysis and chains-of-custody for the monitoring event are included in Appendix C. Five NC Appendix I inorganic constituents and two indicator parameters were detected in samples from one or more downgradient compliance monitoring wells or surface water monitoring points at concentrations above their respective Solid Waste Section Reporting Limits (SWSLs). The complete list of quantified detections in groundwater and surface water by monitoring location, constituent and result in comparison to SWSLs is found in Table 4. No NC Appendix I volatile organic constituents were detected in any groundwater wells or surface water monitoring points during the July 2016 sampling event at concentrations above their respective SWSL’s. Constituent concentrations reported for the leachate samples collected during the July 26, 2016, sampling event are typical for leachate at this facility. 3.0 LABORATORY AND FIELD QA/QC A Field Blank was collected by Joyce Engineering personnel as part of the July 26, 2016, monitoring event. In addition to the Field Blank, a laboratory-prepared Trip Blank accompanied the volatile sample containers for the sampling event to and from the laboratory. The Field Blank was analyzed for NC Appendix I constituents and the Trip Blank for NC Appendix I Volatile Organic Compounds (VOCs) only. In addition to the Field and Trip Blanks, at least one Method Blank was analyzed by the laboratory for each method used. ______________________________________________________________________________ Second Semiannual Water Quality Monitoring Report of 2016 Joyce Engineering Upper Piedmont Regional Landfill, Permit No. 73-04 September 2016 6 Upon receipt of the laboratory data package, the data was reviewed by Joyce Engineering personnel for the following:  General typographical errors;  Correct analyses performed and within method specified hold times;  Biased data results based on Surrogate Recoveries, Matrix Spike, Matrix Spike Duplicate, and Laboratory Control Samples;  Blank qualified data (B-flags);  Detections above the groundwater and surface water standards; and  Detections that are above historical levels. 4.0 DATA EVALUTION 4.1 Comparisons to Groundwater and Surface Water Standards The complete list of constituents in exceedance of applicable standards in groundwater and surface water samples by monitoring location is presented in Table 5. 4.1.1 Groundwater Standard Exceedances Cobalt was detected above the Solid Waste Section Groundwater Protection Standards (GWPS) in downgradient monitoring well GW-8. Cobalt is a common, naturally-occurring element in soils in this region, and these results are generally consistent with historical values. Based on interwell statistical analysis, the background value for cobalt is 31.5 µg/L (see Section 4.2). In accordance with 15A NCAC 13B.1634.(g).(5), we request that background concentrations be considered the applicable groundwater protection standard (GPS) for cobalt for compliance sampling events at this facility. Two inorganic indicator parameters, iron and manganese, were analyzed per a NCDEQ request in a letter dated September 28, 2007. The concentrations of iron detected in downgradient wells GW-4, GW-5, GW-7, and GW-9 were above the NC 2L Standard during the July 2016 sampling event. The concentrations of manganese detected in GW-2, GW-3, GW-5, GW-7, GW-8, GW-9, and GW-10 were above the NC 2L Standard during the July 2016 sampling event. The July 2016 groundwater concentrations for iron and manganese are generally consistent with historical data. 4.1.2 Surface Water Standard Exceedances Two inorganic indicator parameters, iron and manganese, were analyzed per a NCDEQ request in a letter dated September 28, 2007. Iron and manganese have been historically detected in the upgradient and down-gradient surface water monitoring points at similar concentrations. During the July 2016 sampling event, iron was reported above the NC2B standard for aquatic life in SW-2. ______________________________________________________________________________ Second Semiannual Water Quality Monitoring Report of 2016 Joyce Engineering Upper Piedmont Regional Landfill, Permit No. 73-04 September 2016 7 There is no NC2B standard for either human health or aquatic life listed for manganese. The July 2016 surface water concentrations for iron and manganese are generally consistent with historical data. 4.2 Statistical Evaluations Background data were evaluated using the Shapiro-Wilk Test, Parametric Prediction Limits, Parametric Tolerance Intervals, Aitchison’s Adjustment, Non-parametric Prediction Limits, and Poisson Prediction Limits, as appropriate. Background data, tests for normality, outliers, Aitchison’s adjustment, tolerance interval, or prediction limits are used, as appropriate based on the background data. The statistical test by which downgradient data are compared to facility background data is based upon the nature of the data and the number of data values that are less than the laboratory limit of detection. All statistical tests are evaluated at the 0.05 level of significance, 95% confidence level, and are conducted as one-tailed tests. Cobalt was detected above the SWSL and its GWPS in GW-8 during the July 26, 2016, sampling event. The cobalt detections were statistically evaluated in accordance with the procedures outlined in 15A NCAC 13B.1632 (g) and (h) to determine if the reported concentration exceeded the facility background concentration. Based on interwell non-parametric prediction interval analysis, the background for cobalt is 31.5 µg/L. Based on the statistical evaluation, the detection of cobalt in GW-8 was not identified as statistically significant and is representative of historical background concentrations. In accordance with 15A NCAC 13B.1634.(g).(5), we request that background concentrations determined by statistical evaluation be considered the applicable groundwater protection standard (GPS) for cobalt. The statistical analysis worksheets and summary table are included in Appendix D of this report. 5.0 CONCLUSIONS Based on the results presented herein, Republic Services of NC, LLC, will continue monitoring the uppermost aquifer beneath the Upper Piedmont Regional Landfill in accordance with the requirements for Detection Monitoring Program as outlined in Title 15A NCAC 13B .1633. The next compliance monitoring event for this facility is tentatively scheduled for January 2017. 6.0 REFERENCES BLE (Bunnell-Lammons Engineering, Inc.), December 2004. Report of Ground Water Quality Results & Statistical Analysis, Second Semi-Annual Sampling Event of 2004 (N18) Upper Piedmont Regional MSW Landfill, Person County, North Carolina. 3 pp Golder Associates NC, Inc., February, 2011. First Semi-Annual 2011 Sampling Event. Prepared for Republic Services of North Carolina, LLC. HHNT (Hodges, Harbin, Newberry & Tribble), April 2003. Water Monitoring Procedures: Upper Piedmont Regional MSW Landfill, Phase 2 Construction Permit, Person County, North Carolina. 28 pp. ______________________________________________________________________________ Second Semiannual Water Quality Monitoring Report of 2016 Joyce Engineering Upper Piedmont Regional Landfill, Permit No. 73-04 September 2016 8 North Carolina Geologic Survey, 1985, Geologic Map of North Carolina; North Carolina Department of Natural Resources and Community Development, Geological Survey Section; scale 1:500,000. Tables TABLE 1: Historical Groundwater Elevations GW-1 GW-1R GW-2 GW-3 GW-4 GW-5 GW-6 GW-7 GW-8 GW-9 GW-10 TOC Elevation 724.15 724.71 600.39 562.55 560.97 562.13 629.29 584.06 636.91 612.26 619.14 13-Aug-97 693.49 NI 574.91 556.06 554.73 556.61 NI NI NI NI NI 29-Apr-98 711.81 NI 576.70 559.22 557.35 558.63 NI NI NI NI NI 14-Sep-98 692.05 NI 573.88 556.74 554.55 557.69 NI NI NI NI NI 08-Apr-99 707.45 NI 575.26 559.45 556.44 558.08 NI NI NI NI NI 08-Sep-99 DRY NI 573.66 557.25 555.10 557.84 NI NI NI NI NI 12-Apr-00 711.08 NI 576.25 557.76 556.28 557.82 NI NI NI NI NI 17-Oct-00 692.83 NI 574.06 555.59 554.99 556.66 NI NI NI NI NI 23-Apr-01 698.84 NI 575.10 557.24 556.37 557.91 NI NI NI NI NI 17-Oct-01 DRY NI 574.66 555.48 554.94 557.18 NI NI NI NI NI 29-Apr-02 DRY NI 573.70 556.81 556.17 557.83 NI NI NI NI NI 23-Oct-02 DRY NI 575.24 557.16 556.64 558.64 NI NI NI NI NI 14-Apr-03 707.86 NI 578.27 559.32 557.93 559.41 NI NI NI NI NI 29-Oct-03 705.73 NI 579.25 558.10 557.69 559.38 NI NI NI NI NI 28-Apr-04 708.26 NI 578.19 558.17 557.18 558.62 619.79 NI NI NI NI 26-Oct-04 699.87 NI 577.62 558.00 557.37 559.07 617.89 NI NI NI NI 16-Mar-05 706.91 NI 578.35 558.85 558.01 559.79 621.67 NI NI NI NI 21-Jul-05 696.92 NI 576.43 555.64 555.20 556.36 617.62 NI NI NI NI 26-Jan-06 <691.40 NI 576.63 558.15 557.44 559.04 611.26 NI NI NI NI 20-Jul-06 692.72 NI 576.49 557.27 556.94 558.32 617.97 NI NI NI NI 22-Jan-07 697.05 NI 575.78 559.05 558.38 559.83 621.78 NI NI NI NI 23-Jul-07 692.71 NI 575.77 555.70 555.16 556.48 618.31 NI NI NI NI 10-Jan-08 <691.40 NI 574.04 556.85 556.33 558.03 616.04 NI NI NI NI 21-Jul-08 <691.40 NI 575.27 555.81 555.25 556.93 617.30 NI NI NI NI 29-Jan-09 <691.40 NI 577.25 558.60 557.90 559.36 621.55 NI NI NI NI 30-Jul-09 698.11 NI 576.48 556.65 555.93 557.48 620.08 NI NI NI NI 14-Jan-10 --689.83 578.32 558.56 557.55 559.28 621.13 NI NI 599.71 -- 15-Jul-10 --690.40 577.66 556.21 555.44 556.77 619.97 NI NI 595.35 -- 20-Jan-11 --679.93 577.34 557.54 556.82 558.19 619.75 NI NI 594.79 601.86 14-Jul-11 --688.89 578.01 556.58 555.73 557.23 618.98 NI NI 595.61 601.56 30-Jan-12 --686.27 577.85 557.82 556.87 557.65 620.14 NI NI 596.84 602.24 25-Jul-12 --684.65 576.94 558.41 554.47 556.23 616.79 572.05 593.72 594.96 601.42 04-Feb-13 --683.04 578.20 558.68 557.04 558.17 620.53 576.17 597.06 595.64 602.85 08-Jul-13 --695.61 571.79 558.10 557.02 558.81 620.68 572.01 597.46 598.26 602.82 21-Jan-14 --691.51 579.49 557.95 557.42 558.96 617.39 575.75 597.70 597.93 604.16 21-Jul-14 --692.89 578.93 556.96 556.17 557.83 619.20 574.46 598.46 597.11 606.37 29-Jan-15 --697.36 578.63 558.72 557.93 559.50 619.84 577.31 599.16 598.83 604.04 27-Jul-15 --694.16 579.28 556.77 556.71 558.00 618.14 575.11 598.06 596.81 602.49 26-Jan-16 697.31 579.79 558.77 558.22 559.93 620.44 576.81 598.56 599.16 604.34 26-Jul-16 --697.51 580.19 557.92 557.57 558.73 620.79 576.76 598.21 598.66 604.14 MEAN 700.81 690.67 576.71 557.54 556.54 558.16 619.04 575.16 597.60 597.12 603.19 MAXIMUM 711.81 697.51 580.19 559.45 558.38 559.93 621.78 577.31 599.16 599.71 606.37 MINIMUM <691.40 679.93 571.79 555.48 554.47 556.23 611.26 572.01 593.72 594.79 601.42 Notes: All measurements are given in feet AMSL (above mean sea level).NI = Not installed. -- = No data available.Dry = Monitoring well was dry and no depth to water value was obtained. GW-1 was removed from the approved monitoring network prior to the January 2010 Sampling event. All data prior to 2012 taken from previous report by Golder Associates NC, Inc. Location Background Downgradient Upper Piedmont Regional Landfill Permit No. 73-04 Joyce Engineering TABLE 2: Estimated Hydraulic Gradients and Linear Groundwater Velocities Groundwater Elevations Measured:July 26, 2016 Flow Ground-Horizontal Hydraulic Effective Linear Length water Gradient Conductivity Porosity Velocity Line Elevation i K n e Vgw (feet)(feet)(ft/ft) (ft/day)(ft/year) 700 590 630 560 690 560 Notes: Horizontal velocities based on the modified Darcy equation V gw = Ki/n e Values for K and n e were taken from BLE's 2004 report reference in the text. For flow segments see Drawing 1. 6.177 i 3 2300 E 0.06 0.022 0.075 6.080 i 2 1219 E 0.06 0.022 0.075 0.05 0.022 0.075 5.350 Gradient Calculation Segment Flow Direction i 1 2212 ENE Upper Piedmont Regional Landfill Permit No. 73-04 Joyce Engineering TABLE 3: Well Construction Information Well Identification Ground Surface Elevation TOC Elevation Well Depth Well Diameter Screened Interval Screened Geologic Formation (Ft-AMSL)(Ft-AMSL)(Feet)(Inches)(Ft-AMSL) GW-1 721.4 724.15 32.5 2 706.4 - 691.4 Partially Weathered Rock GW-1R 721.74 724.71 47.9 2 676.6 - 661.6 Bedrock GW-2 598.0 600.39 45.9 2 569.5 - 554.5 Partially Weathered Rock GW-3 560.1 562.55 41.6 2 536.7 - 521.7 Partially Weathered Rock GW-4 558.1 560.97 46.6 2 531.1 - 516.1 Partially Weathered Rock GW-5 559.4 562.13 22.2 2 554.9 - 539.9 Partially Weathered Rock GW-6 626.7 629.29 28.1 2 616.2 - 601.2 Partially Weathered Rock GW-9 609.33 612.26 33.1 2 594.2 - 579.2 Bedrock GW-10 616.51 619.14 14.0 2 603.7 - 588.7 Bedrock Notes: Ft-AMSL = Feet above mean sea level. TOC = Top of PVC Casing ( Measuring Point ). Upper Piedmont Regional Landfill Permit No. 73-04 Joyce Engineering TABLE 4: Quantified Detections in Groundwater and Surface Water Well or Point ID Constituent Result Units SWSL Collection Date GW-1R Total Cadmium 1.11 µg/L 1 7/26/2016 Total Zinc 23.4 µg/L 10 7/26/2016 GW-2 Total Copper 14.9 B µg/L 10 7/26/2016 Total Manganese 228 µg/L 50 7/26/2016 Total Zinc 10.7 µg/L 10 7/26/2016 GW-3 Total Barium 452 µg/L 700 7/26/2016 Total Manganese 61.4 µg/L 50 7/26/2016 GW-4 Total Barium 453 µg/L 700 7/26/2016 Total Iron 1,100 µg/L 300 7/26/2016 GW-5 Total Barium 283 µg/L 700 7/26/2016 Total Iron 2,340 µg/L 300 7/26/2016 Total Manganese 3,480 µg/L 50 7/26/2016 GW-7 Total Barium 195 µg/L 700 7/26/2016 Total Iron 106,000 µg/L 300 7/26/2016 Total Manganese 14,600 µg/L 50 7/26/2016 GW-8 Total Barium 164 µg/L 100 7/26/2016 Total Cobalt 12.6 µg/L 10 7/26/2016 Total Manganese 460 µg/L 50 7/26/2016 Total Zinc 13.3 µg/L 10 7/26/2016 GW-9 Total Barium 119 µg/L 100 7/26/2016 Total Iron 10,400 µg/L 300 7/26/2016 Total Manganese 197 µg/L 50 7/26/2016 GW-10 Total Manganese 120 µg/L 50 7/26/2016 SW-2 Total Iron 604 µg/L 300 7/26/2016 Total Manganese 254 µg/L 50 7/26/2016 Notes: Concentrations are in micrograms per liter (µg/L). SWSL = NC DENR Solid Waste Section Reporting Limits MDL = Method Detection Limit B= Blank Qualified . Bold Values= Detections exceeding the NC2L, GWPS, or NC2B stardards. (see Table 5) Upper Piedmont Regional Landfill Permot No. 73-04 Joyce Engineering TABLE 5: Exceedences of Groundwater and Surface Water Standards Well or Point ID Constituent Result Units SWSL NC 2L/ *GWPS/ **NC 2B GPS Collection Date GW-2 Total Manganese 228 µg/L 50 50 50 7/26/2016 GW-3 Total Manganese 61.4 µg/L 50 50 50 7/26/2016 GW-4 Total Iron 1,100 µg/L 300 300 300 7/26/2016 GW-5 Total Iron 2,340 µg/L 300 300 300 7/26/2016 GW-5 Total Manganese 3,480 µg/L 50 50 50 7/26/2016 GW-7 Total Iron 106,000 µg/L 300 300 300 7/26/2016 GW-7 Total Manganese 14,600 µg/L 50 50 50 7/26/2016 GW-8 Total Cobalt 12.6 µg/L 10 1*31.5 7/26/2016 GW-8 Total Manganese 460 µg/L 50 50 50 7/26/2016 GW-9 Total Iron 10,400 µg/L 300 300 300 7/26/2016 GW-9 Total Manganese 197 µg/L 50 50 50 7/26/2016 GW-10 Total Manganese 120 µg/L 50 50 50 7/26/2016 Notes: Concentrations are in micrograms per liter (µg/L). SWSL = NC DENR Solid Waste Section reporting Limits NC 2L = Groundwater Standard established in 15 A NCAC 2L.0202. GWPS = NC DENR Solid Waste Section Groundwater Protection Standard for constituents with no listed NC 2L. GPS = Groundwater Protection Standard per Rule 15A NCAC 13B.1634.g.5. GPS for Cobalt based on Statistical background. NC 2B = Surface Water Protection Standard established in 15 A NCAC 2B (the lowest of Human Health or Fresh Water Aquatic standards). NE = Not Established.NA = Not Applicable. Upper Piedmont Regional Landfill Permot No. 73-04 Joyce Engineering TABLE 6: Field Parameters WELL ID PARAMETER RESULTS UNITS COLLECT DATE 7304-GW10 Temperature 17.2 oC 7/26/2016 7304-GW10 Dissolved Oxygen 0.94 mg/l 7/26/2016 7304-GW10 Conductivity 99.0 µS/cm 7/26/2016 7304-GW10 pH 5.80 S.U. 7/26/2016 7304-GW10 Oxidation Reduction Potential 80.3 mV 7/26/2016 7304-GW10 Turbidity 4.18 ntu 7/26/2016 7304-GW10 Static Water Level 15.00 ft 7/26/2016 7304-GW10 Well Depth 30.67 ft 7/26/2016 7304-GW1R Temperature 27.20 oC 7/26/2016 7304-GW1R Dissolved Oxygen 3.47 mg/l 7/26/2016 7304-GW1R Conductivity 151.7 µS/cm 7/26/2016 7304-GW1R pH 6.80 S.U. 7/26/2016 7304-GW1R Oxidation Reduction Potential 66.3 mV 7/26/2016 7304-GW1R Turbidity 5.76 ntu 7/26/2016 7304-GW1R Static Water Level 27.20 ft 7/26/2016 7304-GW1R Well Depth 64.80 ft 7/26/2016 7304-GW2 Temperature 17.3 oC 7/26/2016 7304-GW2 Dissolved Oxygen 0.49 mg/l 7/26/2016 7304-GW2 Conductivity 286.1 µS/cm 7/26/2016 7304-GW2 pH 6.76 S.U. 7/26/2016 7304-GW2 Oxidation Reduction Potential 78 mV 7/26/2016 7304-GW2 Turbidity 4.17 ntu 7/26/2016 7304-GW2 Static Water Level 20.20 ft 7/26/2016 7304-GW2 Well Depth 46.10 ft 7/26/2016 7304-GW3 Temperature 16.1 oC 7/26/2016 7304-GW3 Dissolved Oxygen 1.28 mg/l 7/26/2016 7304-GW3 Conductivity 511 µS/cm 7/26/2016 7304-GW3 pH 6.92 S.U. 7/26/2016 7304-GW3 Oxidation Reduction Potential 51.4 mV 7/26/2016 7304-GW3 Turbidity 5.87 ntu 7/26/2016 7304-GW3 Static Water Level 4.63 ft 7/26/2016 7304-GW3 Well Depth 37.70 ft 7/26/2016 7304-GW4 Temperature 18.9 oC 7/26/2016 7304-GW4 Dissolved Oxygen 0.97 mg/l 7/26/2016 7304-GW4 Conductivity 830 µS/cm 7/26/2016 7304-GW4 pH 6.78 S.U. 7/26/2016 7304-GW4 Oxidation Reduction Potential 46.3 mV 7/26/2016 7304-GW4 Static Water Level 3.4 ft 7/26/2016 7304-GW4 Well Depth 32.50 ft 7/26/2016 Upper Piedmont Regional Landfill Permit #79-03 Page 1 of 3 Joyce Engineering TABLE 6: Field Parameters WELL ID PARAMETER RESULTS UNITS COLLECT DATE 7304-GW5 Temperature 17.9 oC 7/26/2016 7304-GW5 Dissolved Oxygen 1.39 mg/l 7/26/2016 7304-GW5 Conductivity 563 µS 7/26/2016 7304-GW5 pH 6.80 S.U. 7/26/2016 7304-GW5 Oxidation Reduction Potential -74.9 mV 7/26/2016 7304-GW5 Static Water Level 3.40 ft 7/26/2016 7304-GW5 Well Depth 22.10 ft 7/26/2016 7304-GW6 Temperature 15.3 oC 7/26/2016 7304-GW6 Dissolved Oxygen 2.82 mg/l 7/26/2016 7304-GW6 Conductivity 179.8 µS/cm 7/26/2016 7304-GW6 pH 6.95 S.U. 7/26/2016 7304-GW6 Oxidation Reduction Potential 85.5 mV 7/26/2016 7304-GW6 Turbidity 9.91 ntu 7/26/2016 7304-GW6 Static Water Level 8.50 ft 7/26/2016 7304-GW6 Well Depth 25.20 ft 7/26/2016 7304-GW7 Temperature 16.8 oC 7/26/2016 7304-GW7 Dissolved Oxygen 2.38 mg/l 7/26/2016 7304-GW7 Conductivity 788 µS/cm 7/26/2016 7304-GW7 pH 6.61 S.U. 7/26/2016 7304-GW7 Oxidation Reduction Potential -73.3 mV 7/26/2016 7304-GW7 Turbidity 6.46 ntu 7/26/2016 7304-GW7 Static Water Level 7.3 ft 7/26/2016 7304-GW7 Well Depth 28.45 ft 7/26/2016 7304-GW8 Temperature 16.6 oC 7/26/2016 7304-GW8 Dissolved Oxygen 1.53 mg/l 7/26/2016 7304-GW8 Conductivity 158.6 µS/cm 7/26/2016 7304-GW8 pH 6.16 S.U. 7/26/2016 7304-GW8 Oxidation Reduction Potential 69.8 mV 7/26/2016 7304-GW8 Turbidity 2.96 ntu 7/26/2016 7304-GW8 Static Water Level 38.70 ft 7/26/2016 7304-GW8 Well Depth 57.92 ft 7/26/2016 7304-GW9 Temperature 17.1 oC 7/26/2016 7304-GW9 Dissolved Oxygen 0.39 mg/l 7/26/2016 7304-GW9 Conductivity 102.0 µS/cm 7/26/2016 7304-GW9 pH 5.92 S.U. 7/26/2016 7304-GW9 Oxidation Reduction Potential 76.3 mV 7/26/2016 7304-GW9 Turbidity 32.6 ntu 7/26/2016 7304-GW9 Static Water Level 13.60 ft 7/26/2016 7304-GW9 Well Depth 33.30 ft 7/26/2016 Upper Piedmont Regional Landfill Permit #79-03 Page 2 of 3 Joyce Engineering TABLE 6: Field Parameters WELL ID PARAMETER RESULTS UNITS COLLECT DATE 7304-Leachate Temperature 32.7 oC 7/26/2016 7304-Leachate Dissolved Oxygen 0.47 mg/l 7/26/2016 7304-Leachate Conductivity >3999 µS/cm 7/26/2016 7304-Leachate pH 8.15 S.U. 7/26/2016 7304-Leachate Oxidation Reduction Potential -108.2 mV 7/26/2016 7304-Leachate Turbidity >1000 ntu 7/26/2016 7304-SW1 Temperature NS oC 7/26/2016 7304-SW1 Dissolved Oxygen NS mg/l 7/26/2016 7304-SW1 Conductivity NS µS/cm 7/26/2016 7304-SW1 pH NS S.U. 7/26/2016 7304-SW1 Oxidation Reduction Potential NS mV 7/26/2016 7304-SW1 Turbidity NS ntu 7/26/2016 7304-SW2 Temperature 20.8 oC 7/26/2016 7304-SW2 Dissolved Oxygen 4.05 mg/l 7/26/2016 7304-SW2 Conductivity 253.2 µS/cm 7/26/2016 7304-SW2 pH 6.89 S.U.7/26/2016 7304-SW2 Oxidation Reduction Potential 55.4 mV 7/26/2016 7304-SW2 Turbidity 8.31 ntu 7/26/2016 Notes: oC = degrees Centigrade mg/l = milligrams per Liter µS/cm = microSeimens per centimeter = µS/cm S.U. = Standard units mV = milliVolts ntu = Nephelometric Turbidity Units Upper Piedmont Regional Landfill Permit #79-03 Page 3 of 3 Joyce Engineering Drawing Appendix A Historical Tables TABLE 7 Historically Detected Constituents/Analytes in Groundwater Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Analyte Sample Collection Date DL RL GW-1 GW-1R GW-2 GW-3 GW-4 GW-5 GW-6 GW-7 GW-8 GW-9 GW-10 Blanks Inorganic Compounds Antimony 05/23/97 ---30.0 ND NI ND ND ND ND ---NI NI NI NI NDGWPS = 1 µg/L 06/16/97 ---30.0 ND NI ND ND ND ND ---NI NI NI NI ND 08/14/97 ---30.0 ND NI ND ND ND ND ---NI NI NI NI ND09/30/97 ---30.0 Dry NI ND ND ND ND ---NI NI NI NI ND 04/30/98 ---30.0 ND NI ND ND ND ND ---NI NI NI NI ND 09/15/98 ---30.0 ND NI ND ND ND ND ---NI NI NI NI ND04/08/99 ---30.0 ND NI ND ND ND ND ---NI NI NI NI ND 09/09/99 ---30.0 Dry NI ND ND ND ND ---NI NI NI NI ND 04/13/00 ---30.0 ND NI ND ND ND ND ---NI NI NI NI ND10/17/00 ---30.0 ND NI ND ND ND ND ---NI NI NI NI ND 04/23/01 ---30.0 ND NI ND ND ND ND ---NI NI NI NI ND 10/18/01 ---30.0 Dry NI ND ND ND ND ---NI NI NI NI ND04/29/02 ---30.0 Dry NI ND ND ND ND ---NI NI NI NI ND 10/23/02 ---30.0 Dry NI ND ND ND ND ---NI NI NI NI ND 04/14/03 ---30.0 ND NI ND ND ND ND ---NI NI NI NI ND10/30/03 ---30.0 ND NI ND ND ND ND ---NI NI NI NI ND 03/19/04 ---30.0 ---NI ------------ND NI NI NI NI ND04/28/04 ---30.0 ND NI ND ND ND ND ND NI NI NI NI ND 10/27/04 ---30.0 ND NI ND ND ND ND ND NI NI NI NI ND 03/16/05 ---30.0 ND NI ND ND ND ND ND NI NI NI NI ND07/21/05 ---30.0 ND NI ND ND ND ND ND NI NI NI NI ND 01/26/06 ---30.0 ---NI ND ND ND ND ND NI NI NI NI ND 07/21/06 ---30.0 ND NI ND ND ND ND ND NI NI NI NI ND01/22/07 ---6.00 ND NI ND ND ND ND ND NI NI NI NI ND 07/23/07 ---6.00 ND NI ND ND ND ND 1.02 J NI NI NI NI ND 01/10/08 ---6.00 Dry NI ND ND ND ND ND NI NI NI NI ND07/21/08 ---6.00 Dry NI ND ND ND ND 0.79 J NI NI NI NI ND 01/29/09 ---6.00 Dry NI ND ND ND ND ND NI NI NI NI ND 07/30/09 ---6.00 ND NI ND ND ND ND ND NI NI NI NI ND 01/14/10 ---6.00 ---ND ND ND ND ND 0.233 J NI NI NI NI ND 07/15/10 ---6.00 ---ND ND ND ND ND 0.470 J NI NI NI NI ND01/20/11 ---6.00 ---ND ND ND ND ND 0.364 J NI NI NI NI ND 07/14/11 ---6.00 ---ND ND ND ND ND 0.339 J NI NI NI NI ND 01/30/12 ---6.00 ---0.37 B 0.18 B 0.17 B 0.15 B ND 0.370 B NI NI NI NI 0.33 J05/24/12 ---6.00 ---NS NS NS NS NS NS 0.89 J 0.50 J 0.24 J ND ND 06/28/12 ---6.00 ---NS NS NS NS NS NS 1.2 J 0.57 J 0.19 J ND ND 07/25/12 ---6.00 ---1.52 J 0.50 J 0.30 J 0.22 J 0.22 J 0.54 J ND ND ND ND ND08/24/12 ---6.00 ---NS NS NS NS NS NS 1.38 J 0.63 J 0.25 J ND ND 02/04/13 ---6.00 ---1.24 J 0.39 J 0.34 J 0.24 J ND 0.28 J ND ND ND ND ND 07/08/13 ---6.00 ---ND ND ND ND ND ND ND ND ND ND ND01/21/14 0.22 6.00 ---ND ND ND ND ND ND ND ND ND ND ND 07/21/14 1.05 6.00 ---ND ND ND ND ND ND ND ND ND ND ND01/29/15 1.05 6.00 ---ND ND ND ND ND ND ND ND ND ND ND 07/27/15 0.25 6.00 ---ND 0.49 J ND ND ND 0.28 J ND ND ND ND ND 01/26/16 0.25 6.00 ---ND ND ND ND ND 0.30 J ND ND ND ND ND07/26/16 0.25 6.00 ---ND ND ND ND ND 0.59 J ND ND ND ND ND Arsenic 05/23/97 ---10.0 ND NI ND ND ND ND ---NI NI NI NI NDNC 2L = 10 µg/L 06/16/97 ---10.0 ND NI ND ND ND ND ---NI NI NI NI ND 08/14/97 ---10.0 ND NI ND ND ND ND ---NI NI NI NI ND 09/30/97 ---10.0 Dry NI ND ND ND ND ---NI NI NI NI ND04/30/98 ---10.0 ND NI ND ND ND ND ---NI NI NI NI ND 09/15/98 ---10.0 ND NI ND ND ND ND ---NI NI NI NI ND 04/08/99 ---10.0 ND NI ND ND ND ND ---NI NI NI NI ND 09/09/99 ---10.0 Dry NI ND ND ND ND ---NI NI NI NI ND 04/13/00 ---10.0 ND NI ND ND ND ND ---NI NI NI NI ND10/17/00 ---10.0 ND NI ND ND ND ND ---NI NI NI NI ND 04/23/01 ---10.0 ND NI ND ND ND ND ---NI NI NI NI ND 10/18/01 ---10.0 Dry NI ND ND ND ND ---NI NI NI NI ND04/29/02 ---10.0 Dry NI ND ND ND ND ---NI NI NI NI ND 10/23/02 ---10.0 Dry NI ND ND ND ND ---NI NI NI NI ND 04/14/03 ---10.0 ND NI ND ND ND ND ---NI NI NI NI ND10/30/03 ---10.0 ND NI ND ND ND ND ---NI NI NI NI ND 03/19/04 ---10.0 ---NI ------------ND NI NI NI NI ND 04/28/04 ---10.0 ND NI ND ND ND ND ND NI NI NI NI ND10/27/04 ---10.0 ND NI ND ND ND ND ND NI NI NI NI ND 03/16/05 ---10.0 ND NI ND ND ND ND ND NI NI NI NI ND 07/21/05 ---10.0 ND NI ND ND ND ND ND NI NI NI NI ND 01/26/06 ---10.0 Dry NI ND ND ND ND ND NI NI NI NI ND 07/21/06 ---10.0 ND NI ND ND ND ND ND NI NI NI NI ND01/22/07 ---10.0 ND NI ND 2.20 J ND 3.50 J 2.60 J NI NI NI NI ND 07/23/07 ---10.0 ND NI ND ND 2.7 J ND ND NI NI NI NI ND 01/10/08 ---10.0 Dry NI ND 4.10 J ND 4.10 J ND NI NI NI NI ND07/21/08 ---10.0 Dry NI ND 4.90 J 3.4 J 8.40 J 3.00 J NI NI NI NI ND 01/29/09 ---10.0 Dry NI ND ND ND ND ND NI NI NI NI 4.20 J 07/30/09 ---10.0 ND NI ND 3.85 J 3.49 J 14.00 ND NI NI NI NI ND01/14/10 ---10.0 ---ND 4.24 J ND ND ND 4.02 J NI NI NI NI ND 07/15/10 ---10.0 ---ND ND ND ND ND 5.15 J NI NI NI NI ND 01/20/11 ---10.0 ---ND 3.48 J 4.37 J 6.27 J ND 8.83 J NI NI NI NI ND07/14/11 ---10.0 ---4.13 J 5.58 J 4.47 J 5.52 J 6.94 J 4.07 J NI NI NI NI ND 01/30/12 ---10.0 ---ND ND ND ND ND 1.83 J NI NI NI NI ND05/24/12 ---10.0 ---NS NS NS NS NS NS 3.44 J ND ND ND ND 06/28/12 ---10.0 ---NS NS NS NS NS NS 3.5 J ND ND ND ND 07/25/12 ---10.0 ---ND ND 1.33 B 6.02 B 12.40 B 1.67 B 8 B ND 3.00 B 1.70 B 1.72 J08/24/12 ---10.0 ---NS NS NS NS NS NS 8.6 J ND ND ND ND J 02/04/13 ---10.0 ---ND ND ND 6.02 J ND ND 5.79 J ND ND ND ND 07/08/13 ---10.0 ---2.02 J ND ND 2.49 J 1.17 J ND 4.23 J ND 3.53 J ND ND01/21/14 0.78 10.0 ---ND ND 0.85 J 1.42 J ND 1.32 J 5.90 J ND ND ND ND 07/21/14 1.13 10.0 ---ND ND ND 1.58 J 1.80 J 1.29 J 7.03 J ND ND ND ND 01/29/15 1.13 10.0 ---ND 2.47 J 1.91 J ND ND ND 6.49 J ND 2.55 J ND ND07/27/15 0.75 10.0 ---ND 1.23 J 2.47 J 2.14 J 1.31 J 2.00 J 4.41 J ND 0.84 J ND ND 01/26/16 0.75 10.0 ---ND 1.16 J 2.85 J 3.28 J 4.38 J 1.36 J 4.60 J ND 1.87 J ND ND 07/26/16 0.75 10.0 ---ND ND 3.03 J 3.51 J 3.03 J 1.14 J 3.15 J ND 2.45 J ND ND Upper Piedmont Regional Landfill Permot No. 73-04 Page 1 of 15 Joyce Engineering TABLE 7 Historically Detected Constituents/Analytes in Groundwater Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Analyte Sample Collection Date DL RL GW-1 GW-1R GW-2 GW-3 GW-4 GW-5 GW-6 GW-7 GW-8 GW-9 GW-10 Blanks Barium 05/23/97 ---500 ND NI ND ND ND ND ---NI NI NI NI NDNC 2L = 700 µg/L 06/16/97 ---500 ND NI ND ND ND ND ---NI NI NI NI ND 08/14/97 ---500 ND NI ND ND ND ND ---NI NI NI NI ND09/30/97 ---20 Dry NI 40.0 280 380 130 ---NI NI NI NI ND 04/30/98 ---20 40.0 NI 40.0 280 370 170 ---NI NI NI NI ND 09/15/98 ---20 40.0 NI 40.0 270 400 140 ---NI NI NI NI ND04/08/99 ---20 50.0 NI 30.0 270 250 220 ---NI NI NI NI ND 09/09/99 ---500 Dry NI ND ND ND ND ---NI NI NI NI ND04/13/00 ---500 ND NI ND ND ND ND ---NI NI NI NI ND 10/17/00 ---500 ND NI ND ND ND ND ---NI NI NI NI ND 04/23/01 ---500 ND NI ND ND ND ND ---NI NI NI NI ND10/18/01 ---500 Dry NI ND ND ND ND ---NI NI NI NI ND 04/29/02 ---500 Dry NI ND ND ND ND ---NI NI NI NI ND10/23/02 ---500 Dry NI ND ND ND ND ---NI NI NI NI ND 04/14/03 ---500 ND NI ND ND ND ND ---NI NI NI NI ND10/30/03 ---500 ND NI ND ND ND ND ---NI NI NI NI ND03/19/04 ---500 ---NI ------------ND NI NI NI NI ND 04/28/04 ---500 ND NI ND ND ND ND ND NI NI NI NI ND10/27/04 ---500 ND NI ND ND ND ND ND NI NI NI NI ND 03/16/05 ---500 ND NI ND ND ND ND ND NI NI NI NI ND07/21/05 ---500 ND NI ND ND ND ND ND NI NI NI NI ND01/26/06 ---500 Dry NI ND ND ND ND ND NI NI NI NI ND 07/21/06 ---500 ND NI ND ND ND ND ND NI NI NI NI ND01/22/07 ---100 41.80 J NI 77.90 J 443 322 342 31.6 J NI NI NI NI 0.50 J 07/23/07 ---100 42.10 J NI 44.30 J 455 332 360 40.0 J NI NI NI NI 0.50 J01/10/08 ---100 Dry NI 49.00 J 469 364 271 57.5 J NI NI NI NI ND07/21/08 ---100 Dry NI 44.60 J 466 382 415 49.2 J NI NI NI NI ND 01/29/09 ---100 Dry NI 50.20 J 465 361 295 29.9 J NI NI NI NI 0.50 J07/30/09 ---100 49.50 J NI 39.20 J 466 383 372 42.8 J NI NI NI NI ND 01/14/10 ---100 ---25.30 J 34.80 J 410 320 332 27.0 J NI NI NI NI ND07/15/10 ---100 ---12.30 J 27.50 J 392 380 282 54.8 J NI NI NI NI ND01/20/11 ---100 ---15.20 J 41.50 J 454 409 245 21.5 J NI NI NI NI ND 07/14/11 ---100 ---15.70 J 41.10 J 483 447 316 33.2 J NI NI NI NI ND01/30/12 ---100 ---13.80 J 42.80 J 468 459 238 21.2 J NI NI NI NI 0.14 J 05/24/12 ---100 ---NS NS NS NS NS NS 287 185 107 76.9 J ND06/28/12 ---100 ---NS NS NS NS NS NS 200 161 39.0 J 70.4 J 0.74 J07/25/12 ---100 ---14.90 J 39.60 J 441 620 370 19.9 J 267 186 73.5 J 68.4 J 0.79 J 08/24/12 ---100 ---NS NS NS NS NS NS 412 175 62.2 J 82.2 J 0.75 J02/04/13 ---100 ---12.90 J 43.4 J 418 811 211 23.8 J 254 143 57.7 J 78.0 J ND 07/08/13 ---100 ---51.80 J 48.40 J 474 508 360 49.4 J 227 162 352 92.0 J 0.57 J01/21/14 0.25 100 ---17.8 J 47.7 J 449 418 194 82.6 J 245 200 110 87.8 J ND07/21/14 0.1 100 ---9.06 J 58.2 J 444 599 284 17.8 J 242 254 124 88.0 J 0.34 J 01/29/15 0.10 100 ---9.69 J 83.2 J 475 423 187 25.9 J 180 241 234 92.3 J 1.33 J07/27/15 0.30 100 ---8.09 J 36.4 J 368 350 157 15.8 J 168 171 67.1 J 78.4 J 0.41 J 01/26/16 0.30 100 ---11.50 J 50.6 J 492 452 268 25.8 J 199 212 164.0 88.8 J 0.55 J07/26/16 0.30 100 ---8.42 J 42.6 J 452 453 283 18.7 J 195 164 119 90.6 J 0.30 J Beryllium 07/21/05 ---2.00 ND NI ND ND ND ND ND NI NI NI NI NDGWPS = 4 µg/L 01/26/06 ---2.00 ---NI ND ND ND ND ND NI NI NI NI ND 07/21/06 ---2.00 ND NI ND ND ND ND ND NI NI NI NI ND01/22/07 ---1.00 ND NI ND ND ND ND ND NI NI NI NI ND07/23/07 ---1.00 ND NI ND ND ND ND ND NI NI NI NI ND 01/10/08 ---1.00 Dry NI ND ND ND ND ND NI NI NI NI ND07/21/08 ---1.00 ---NI ND ND ND ND ND NI NI NI NI ND 01/29/09 ---1.00 Dry NI ND ND ND ND ND NI NI NI NI ND07/30/09 ---1.00 0.28 J NI ND ND ND ND 0.19 J NI NI NI NI ND01/14/10 ---1.00 ---0.11 J ND ND ND ND 0.12 J NI NI NI NI ND 07/15/10 ---1.00 ---ND ND ND ND ND ND NI NI NI NI ND01/20/11 ---1.00 ---ND ND ND ND ND ND NI NI NI NI ND 07/14/11 ---1.00 ---ND ND ND ND ND ND NI NI NI NI ND01/30/12 ---1.00 ---ND ND ND ND ND 0.10 J NI NI NI NI ND05/24/12 ---1.00 ---NS NS NS NS NS NS ND ND 0.47 J ND ND 06/28/12 ---1.00 ---NS NS NS NS NS NS ND ND ND ND ND07/25/12 ---1.00 ---ND ND ND ND ND ND ND ND 0.17 J ND ND 08/24/12 ---1.00 ---NS NS NS NS NS NS ND ND 0.15 J ND ND02/04/13 ---1.00 ---ND ND ND ND ND ND ND ND ND ND ND07/08/13 ---1.00 ---0.40 J ND ND ND ND ND ND ND 1.20 ND ND 01/21/14 0.11 1.00 ---ND ND ND ND ND 0.16 J ND ND 0.27 J ND ND07/21/14 0.05 1.00 ---ND ND ND ND ND 0.07 J ND 0.08 J 0.29 J ND ND 01/29/15 0.05 1.00 ---ND ND ND ND ND 0.10 J ND 0.13 J 0.54 J 0.18 J ND07/27/15 0.09 1.00 ---ND ND ND ND ND ND ND 0.11 J 0.15 J 0.16 J ND01/26/16 0.09 1.00 ---ND ND ND 0.20 J ND ND ND 0.15 J 0.26 J 0.20 J ND 07/26/16 0.09 1.00 ---ND ND ND 0.21 J ND ND ND 0.10 J 0.24 J 0.22 J ND Upper Piedmont Regional Landfill Permot No. 73-04 Page 2 of 15 Joyce Engineering TABLE 7 Historically Detected Constituents/Analytes in Groundwater Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Analyte Sample Collection Date DL RL GW-1 GW-1R GW-2 GW-3 GW-4 GW-5 GW-6 GW-7 GW-8 GW-9 GW-10 Blanks Cadmium 05/23/97 ---1.00 ND NI ND ND ND ND ---NI NI NI NI NDNC 2L = 2 µg/L 06/16/97 ---1.00 ND NI ND ND ND ND ---NI NI NI NI ND 08/14/97 ---1.00 ND NI ND ND ND ND ---NI NI NI NI ND09/30/97 ---1.00 Dry NI ND ND ND ND ---NI NI NI NI ND 04/30/98 ---1.00 ND NI ND ND ND ND ---NI NI NI NI ND 09/15/98 ---1.00 ND NI ND ND ND ND ---NI NI NI NI ND04/08/99 ---1.00 ND NI ND ND ND ND ---NI NI NI NI ND 09/09/99 ---1.00 Dry NI ND ND ND ND ---NI NI NI NI ND04/13/00 ---1.00 ND NI ND ND ND ND ---NI NI NI NI ND 10/17/00 ---1.00 ND NI ND ND ND ND ---NI NI NI NI ND 04/23/01 ---1.00 ND NI ND ND ND ND ---NI NI NI NI ND10/18/01 ---1.00 Dry NI ND ND ND ND ---NI NI NI NI ND 04/29/02 ---1.00 Dry NI ND ND ND ND ---NI NI NI NI ND 10/23/02 ---1.00 Dry NI ND ND ND ND ---NI NI NI NI ND 04/14/03 ---1.00 ND NI ND ND ND ND ---NI NI NI NI ND10/30/03 ---1.00 ND NI ND ND ND ND ---NI NI NI NI ND 03/19/04 ---1.00 ---NI ------------ND NI NI NI NI ND04/28/04 ---1.00 ND NI ND ND ND ND ND NI NI NI NI ND 10/27/04 ---1.00 ND NI ND ND ND ND ND NI NI NI NI ND 03/16/05 ---1.00 ND NI ND ND ND ND ND NI NI NI NI ND07/21/05 ---1.00 ND NI ND ND ND ND ND NI NI NI NI ND 01/26/06 ---1.00 ---NI ND ND ND ND ND NI NI NI NI ND07/21/06 ---1.00 ND NI ND ND ND ND ND NI NI NI NI ND 01/22/07 ---1.00 ND NI ND ND ND ND ND NI NI NI NI ND 07/23/07 ---1.00 1.0 NI ND ND ND ND ND NI NI NI NI ND01/10/08 ---1.00 Dry NI ND ND ND ND ND NI NI NI NI ND 07/21/08 ---1.00 Dry NI ND ND ND ND ND NI NI NI NI ND01/29/09 ---1.00 Dry NI ND ND ND ND ND NI NI NI NI ND 07/30/09 ---1.00 1.4 NI 0.2 J 0.24 J 0.197 J 0.3 J 0.13 J NI NI NI NI ND 01/14/10 ---1.00 ---0.46 J 0.2 J 0.39 J ND ND 0.21 J NI NI NI NI ND07/15/10 ---1.00 ---ND ND 0.53 J ND ND ND NI NI NI NI ND 01/20/11 ---1.00 ---0.55 J ND ND ND ND ND NI NI NI NI ND07/14/11 ---1.00 ---ND ND ND ND ND ND NI NI NI NI ND 01/30/12 ---1.00 ---0.26 J ND 0.22 J 0.18 J ND ND NI NI NI NI ND 05/24/12 ---1.00 ---NS NS NS NS NS NS 0.07 J 0.3 J ND ND ND06/28/12 ---1.00 ---NS NS NS NS NS NS ND 0.2 J ND 0.07 J ND 07/25/12 ---1.00 ---0.16 J 0.1 J 0.09 J 0.09 J 0.1 J ND ND 0.1 J ND 0.11 J ND08/24/12 ---1.00 ---NS NS NS NS NS NS ND 0.2 J ND 0.08 J ND 02/04/13 ---1.00 ---0.17 J 0.1 J 0.22 J ND ND ND ND 0.1 J ND 0.06 J ND 07/08/13 ---1.00 ---0.07 J ND 0.63 J 3.46 ND ND 0.36 J 0.1 J 0.06 J ND NDResample >07/26/13 ---1.00 ---NS NS NS 0.09 J NS NS NS NS NS NS ND 01/21/14 0.06 1.00 ---0.07 J ND 0.23 J ND ND ND ND 0.09 J 0.11 J 0.06 J ND07/21/14 0.05 1.00 ---ND ND 0.15 J 0.92 J ND ND ND 0.09 J ND 0.06 J ND 01/29/15 0.05 1.00 ---ND 0.09 B 0.11 B 0.05 B 0.06 B 0.09 B ND 0.13 B ND 0.18 B 0.06 J 07/27/15 0.1 1.00 ---ND ND 0.17 J 0.14 J ND ND ND 0.10 J 0.13 J ND ND01/26/16 0.1 1.00 ---ND ND 0.12 J ND ND ND ND 0.20 J ND ND ND 07/26/16 0.1 1.00 ---1.11 0.25 J ND 0.18 J ND 0.19 J ND ND ND ND ND Upper Piedmont Regional Landfill Permot No. 73-04 Page 3 of 15 Joyce Engineering TABLE 7 Historically Detected Constituents/Analytes in Groundwater Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Analyte Sample Collection Date DL RL GW-1 GW-1R GW-2 GW-3 GW-4 GW-5 GW-6 GW-7 GW-8 GW-9 GW-10 Blanks Chromium 05/23/97 ---10.0 ND NI ND ND ND ND ---NI NI NI NI NDNC 2L = 10 µg/L 06/16/97 ---10.0 ND NI ND ND ND ND ---NI NI NI NI ND 08/14/97 ---10.0 ND NI ND ND ND ND ---NI NI NI NI ND09/30/97 ---10.0 Dry NI ND ND ND ND ---NI NI NI NI ND 04/30/98 ---10.0 ND NI ND ND ND ND ---NI NI NI NI ND 09/15/98 ---10.0 ND NI ND ND ND ND ---NI NI NI NI ND04/08/99 ---10.0 ND NI ND ND ND ND ---NI NI NI NI ND 09/09/99 ---10.0 Dry NI ND ND ND ND ---NI NI NI NI ND04/13/00 ---10.0 ND NI ND ND ND ND ---NI NI NI NI ND 10/17/00 ---10.0 ND NI ND ND ND ND ---NI NI NI NI ND 04/23/01 ---10.0 ND NI ND ND ND ND ---NI NI NI NI ND10/18/01 ---10.0 Dry NI ND ND ND ND ---NI NI NI NI ND 04/29/02 ---10.0 Dry NI ND ND ND ND ---NI NI NI NI ND10/23/02 ---10.0 Dry NI ND ND ND ND ---NI NI NI NI ND 04/14/03 ---10.0 20 NI ND ND ND ND ---NI NI NI NI ND10/30/03 ---10.0 ND NI ND ND ND ND ---NI NI NI NI ND03/19/04 ---10.0 ---NI ------------ND NI NI NI NI ND 04/28/04 ---10.0 ND NI ND ND ND ND ND NI NI NI NI ND10/27/04 ---10.0 ND NI ND ND ND ND ND NI NI NI NI ND 03/16/05 ---10.0 ND NI ND ND ND ND ND NI NI NI NI ND07/21/05 ---10.0 ND NI ND ND ND ND ND NI NI NI NI ND01/26/06 ---10.0 Dry NI ND ND ND ND ND NI NI NI NI ND 07/21/06 ---10.0 ND NI ND ND ND ND ND NI NI NI NI ND01/22/07 ---10.0 3.80 J NI ND ND ND ND ND NI NI NI NI ND 07/23/07 ---10.0 ND NI ND ND ND ND ND NI NI NI NI ND01/10/08 ---10.0 Dry NI ND ND ND ND ND NI NI NI NI ND07/21/08 ---10.0 Dry NI ND ND ND ND ND NI NI NI NI ND 01/29/09 ---10.0 Dry NI 0.76 J ND 0.563 J ND 0.68 J NI NI NI NI ND07/30/09 ---10.0 6.02 J NI 0.77 J ND 1.1 J 2.62 J 1.41 J NI NI NI NI ND 01/14/10 ---10.0 ---3.64 J ND ND ND 2.10 J ND NI NI NI NI ND07/15/10 ---10.0 ---2.42 J ND ND ND ND 1.59 J NI NI NI NI ND01/20/11 ---10.0 ---2.43 J ND ND ND ND ND NI NI NI NI ND 07/14/11 ---10.0 ---3.35 J ND ND ND 1.4 J 1.49 J NI NI NI NI ND 01/30/12 ---10.0 ---2.11 B ND 1.64 B 0.6 B 1.04 B 1.64 B NI NI NI NI 1.16 J 05/24/12 ---10.0 ---NS NS NS NS NS NS 3.23 B 1.7 B 6.06 B 1.97 B 1.26 J06/28/12 ---10.0 ---NS NS NS NS NS NS 6.91 B 2.9 B 4.20 B 1.88 B 1.24 J 07/25/12 ---10.0 ---2.85 J 0.81 J ND 2.56 J ND 0.84 J 1.76 J ND 1.78 J ND ND08/24/12 ---10.0 ---NS NS NS NS NS NS 5.37 J 3.9 J 5.45 J 1.11 J ND 02/04/13 ---10.0 ---3.86 B 2.74 B 3.32 B ND ND 1.98 B 2.93 B ND ND ND 2.66 J 07/08/13 ---10.0 ---11.20 B 2.64 B 1.19 B ND ND 2.61 B 2.08 B ND 13.40 B 3.97 B 1.50 J01/21/14 0.58 10.0 ---6.54 B 2.10 B 0.72 B ND ND 4.51 B ND ND 7.59 B 1.39 B 1.52 J 07/21/14 0.73 10.0 ---1.45 B ND ND ND ND ND ND ND 1.12 B ND 1.40 J01/29/15 0.73 10.0 ---0.85 J 1.62 J ND ND 6.53 J 1.65 J ND ND 6.78 J ND ND 07/27/15 0.43 10.0 ---2.31 J ND ND ND ND 1.03 J 1.33 J ND 1.05 J ND ND 01/26/16 0.43 10.0 ---2.96 J 0.58 J ND 0.45 J 0.80 J 2.52 J 1.44 J 1.63 J 3.82 J 0.44 J ND07/26/16 0.43 10.0 ---2.00 J ND ND ND 0.67 J 3.04 J 1.38 J 0.91 J 3.18 J ND ND Cobalt 05/23/97 ---10.0 ND NI ND ND ND ND ---NI NI NI NI ND GWPS = 1 µg/L 06/16/97 ---10.0 ND NI 10.0 ND ND ND ---NI NI NI NI ND 08/14/97 ---10.0 10.0 NI ND ND ND ND ---NI NI NI NI ND09/30/97 ---40.0 Dry NI ND ND ND ND ---NI NI NI NI ND 04/30/98 ---40.0 ND NI ND ND ND ND ---NI NI NI NI ND09/15/98 ---40.0 ND NI ND ND ND ND ---NI NI NI NI ND 04/08/99 ---40.0 ND NI ND ND ND ND ---NI NI NI NI ND 09/09/99 ---10.0 Dry NI ND ND ND ND ---NI NI NI NI ND04/13/00 ---10.0 ND NI ND ND ND ND ---NI NI NI NI ND 10/17/00 ---10.0 ND NI ND ND ND ND ---NI NI NI NI ND04/23/01 ---10.0 ND NI ND ND ND ND ---NI NI NI NI ND 10/18/01 ---10.0 Dry NI ND ND ND ND ---NI NI NI NI ND 04/29/02 ---10.0 Dry NI ND 20.0 20.0 20.0 ---NI NI NI NI ND 10/23/02 ---10.0 Dry NI ND ND ND ND ---NI NI NI NI ND04/14/03 ---10.0 ND NI ND ND ND ND ---NI NI NI NI ND10/30/03 ---10.0 ND NI ND ND ND ND ---NI NI NI NI ND 03/19/04 ---10.0 ---NI ------------ND NI NI NI NI ND04/28/04 ---10.0 ND NI ND ND ND ND ND NI NI NI NI ND 10/27/04 ---10.0 ND NI ND ND ND ND ND NI NI NI NI ND03/16/05 ---10.0 ND NI 15.0 ND ND ND ND NI NI NI NI ND07/21/05 ---10.0 ND NI ND ND ND ND ND NI NI NI NI ND 01/26/06 ---10.0 Dry NI ND ND ND ND ND NI NI NI NI ND07/21/06 ---10.0 ND NI ND ND ND ND ND NI NI NI NI ND 01/22/07 ---10.0 ND NI 16.4 ND ND 2.70 J ND NI NI NI NI ND04/10/07 ---10.0 ---NI 8.10 J ------------NI NI NI NI ND 07/23/07 ---10.0 ND NI ND ND ND ND ND NI NI NI NI ND 01/10/08 ---10.0 Dry NI ND ND ND ND ND NI NI NI NI ND07/21/08 ---10.0 Dry NI ND 3.20 J ND 3.10 J ND NI NI NI NI ND 01/29/09 ---10.0 Dry NI 4.63 J 1.53 J ND 1.87 J ND NI NI NI NI ND07/30/09 ---10.0 2.55 J NI 1.85 J 2.37 J ND 2.91 J ND NI NI NI NI ND 01/14/10 ---10.0 ---0.76 J 3.00 J 2.45 J ND 1.82 J ND NI NI NI NI ND 07/15/10 ---10.0 ---ND 2.25 J 1.84 J ND 2.21 J ND NI NI NI NI ND01/20/11 ---10.0 ---ND 2.46 J 2.43 J ND ND ND NI NI NI NI ND 07/14/11 ---10.0 ---ND 2.33 J 1.31 J ND 1.61 J ND NI NI NI NI ND01/30/12 ---10.0 ---0.18 J 4.0 J 3.66 J 0.3 J 0.5 J 0.24 J NI NI NI NI ND 05/24/12 ---10.0 ---NS NS NS NS NS NS 26.2 19.0 0.93 J 2.94 J ND 06/28/12 ---10.0 ---NS NS NS NS NS NS 25.1 14.5 0.17 J 2.27 J ND07/25/12 ---10.0 ---0.44 J 1.6 J 3.54 J 1.14 J 1.8 J 0.22 J 31.5 19.4 1.12 J 2.13 J ND 08/24/12 ---10.0 ---NS NS NS NS NS NS 29.6 16.9 1.12 J 3.85 J ND02/04/13 ---10.0 ---0.24 J 4.1 J 2.18 J 1.02 J 0.6 J 0.29 J 19.7 11.2 0.61 J 3.00 J ND 07/08/13 ---10.0 ---2.73 J 3.62 J 1.88 J 0.57 J 1.23 J 0.39 J 12.5 10.7 10.6 8.14 J ND 01/21/14 0.12 10.0 ---0.53 J 6.24 J 4.29 J 0.32 J 0.68 J 0.65 J 13.7 11.2 3.11 J 3.49 J ND07/21/14 0.26 10.0 ---ND 2.21 J 1.87 J 0.36 J 0.86 J ND 16.8 20.7 4.51 J 11.5 ND 01/29/15 0.26 10.0 ---ND 25.8 3.72 J 0.27 J 0.63 J 0.28 J 8.34 J 16.5 20.3 4.50 J ND07/27/15 0.29 10.0 ---ND 0.93 J 0.80 J ND ND ND 7.55 J 16.1 5.50 J 3.37 J ND 01/26/16 0.29 10.0 ---ND 5.06 J 5.58 J ND 1.03 J ND 6.89 J 14.2 8.81 J 4.76 J ND 07/26/16 0.29 10.0 ---ND 1.73 J 1.04 J ND 1.38 J ND 6.33 J 12.6 3.70 J 3.84 J ND Upper Piedmont Regional Landfill Permot No. 73-04 Page 4 of 15 Joyce Engineering TABLE 7 Historically Detected Constituents/Analytes in Groundwater Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Analyte Sample Collection Date DL RL GW-1 GW-1R GW-2 GW-3 GW-4 GW-5 GW-6 GW-7 GW-8 GW-9 GW-10 Blanks Copper 05/23/97 ---200 ND NI ND ND ND ND ---NI NI NI NI NDNC 2L = 1000 µg/L 06/16/97 ---200 ND NI ND ND ND ND ---NI NI NI NI ND08/14/97 ---200 ND NI ND ND ND ND ---NI NI NI NI ND09/30/97 ---20 Dry NI ND ND ND ND ---NI NI NI NI 3004/30/98 ---20 ND NI ND ND ND ND ---NI NI NI NI ND 09/15/98 ---20 ND NI ND ND ND ND ---NI NI NI NI ND04/08/99 ---20 ND NI ND ND ND ND ---NI NI NI NI ND 09/09/99 ---200 Dry NI ND ND ND ND ---NI NI NI NI ND04/13/00 ---200 ND NI ND ND ND ND ---NI NI NI NI ND 10/17/00 ---200 ND NI ND ND ND ND ---NI NI NI NI ND04/23/01 ---200 ND NI ND ND ND ND ---NI NI NI NI ND10/18/01 ---200 Dry NI ND ND ND ND ---NI NI NI NI ND04/29/02 ---200 Dry NI ND ND ND ND ---NI NI NI NI ND10/23/02 ---200 Dry NI ND ND ND ND ---NI NI NI NI ND 04/14/03 ---200 ND NI ND ND ND ND ---NI NI NI NI ND10/30/03 ---200 ND NI ND ND ND ND ---NI NI NI NI ND03/19/04 ---200 ---NI ------------ND NI NI NI NI ND04/28/04 ---200 ND NI ND ND ND ND ND NI NI NI NI ND10/27/04 ---200 ND NI ND ND ND ND ND NI NI NI NI ND 03/16/05 ---200 ND NI ND ND ND ND ND NI NI NI NI ND07/21/05 ---200 ND NI ND ND ND ND ND NI NI NI NI ND01/26/06 ---200 Dry NI ND ND ND ND ND NI NI NI NI ND07/21/06 ---200 ND NI ND ND ND ND ND NI NI NI NI ND01/22/07 ---10.0 3.30 B NI 10.5 8.20 J 0.8 B ND 3.60 B NI NI NI NI 0.90 J 07/23/07 ---10.0 2.70 B NI 111 ND ND ND 3.20 B NI NI NI NI 1.20 J01/10/08 ---10.0 Dry NI 35.0 ND ND ND 3.20 J NI NI NI NI ND07/21/08 ---10.0 Dry NI 122 ND ND ND 3.10 J NI NI NI NI ND01/29/09 ---10.0 Dry NI 8.77 J ND ND ND 2.61 J NI NI NI NI ND07/30/09 ---10.0 11.30 NI 79.6 ND ND ND 4.42 B NI NI NI NI 1.48 J 01/14/10 ---10.0 ---ND 27.2 ND ND ND ND NI NI NI NI ND07/15/10 ---10.0 ---ND 168 ND ND ND 5.08 J NI NI NI NI ND01/20/11 ---10.0 ---2.09 B 53 2.82 B ND ND 4.48 B NI NI NI NI 2.16 J 07/14/11 ---10.0 ---2.19 B 151 ND ND ND 4.83 B NI NI NI NI 1.85 J01/30/12 ---10.0 ---1.77 J 127 4.79 J 1.45 J 1.44 J 2.55 J NI NI NI NI ND 05/24/12 ---10.0 ---NS NS NS NS NS NS 3.09 J 4.24 J 2.66 J 2.51 J ND06/28/12 ---10.0 ---NS NS NS NS NS NS 2.37 J 5.52 J 1.52 J 2.62 J ND07/25/12 ---10.0 ---1.55 B 142 2.82 B 2.03 B 1.52 B 3.21 B 1.6 J 4.09 J 2.24 J 2.79 J 0.36 J08/24/12 ---10.0 ---NS NS NS NS NS NS 2.02 J 7.03 J 4.58 J 4.02 J 0.44 J02/04/13 ---10.0 ---1.29 B 126 19.80 2.71 J 0.94 B 2.89 J 1.55 B 4.06 J 1.63 B 3.10 J 0.19 J 07/08/13 ---10.0 ---8.05 J 545 7.29 J 6.67 J 1.04 J 3.58 J 2.33 J 2.36 J 7.58 J 5.11 J ND01/21/14 0.38 10.0 ---2.03 J 66.6 6.00 J 2.10 J 0.74 J 6.88 J 1.14 J 2.28 J 3.19 J 2.66 J ND 07/21/14 0.22 10.0 ---1.28 B 1550 4.61 J 3.14 J 0.67 B 2.98 J 1.12 B 2.23 J 3.33 J 2.51 J 0.44 JResample >08/20/14 0.22 10.0 ------654 B ------------------------778 01/29/15 0.22 10.0 ---0.77 B 87.3 1.00 B 0.89 B 0.68 B 3.19 B 0.81 B 1.90 B 3.56 B 3.38 B 4.34 J 07/27/15 0.41 10.0 ---1.07 B 31.8 2.38 B 0.63 B ND 2.75 B ND 1.57 B 0.72 B 4.30 B 1.24 J01/26/16 0.41 10.0 ---0.73 B 32.6 0.44 B 2.24 B 0.44 B 5.56 B ND 2.11 B 1.25 B 2.73 B 3.93 J 07/26/16 0.41 10.0 ---6.11 B 14.9 B 0.88 B 3.71 B 0.56 B 5.55 B ND 2.38 B 1.08 B 5.75 B 6.73 J Lead 05/23/97 ---10.0 10.0 NI 10.0 ND ND ND ---NI NI NI NI ND NC 2L = 15 µg/L 06/16/97 ---10.0 ND NI ND ND ND ND ---NI NI NI NI ND08/14/97 ---10.0 ND NI ND ND ND ND ---NI NI NI NI ND 09/30/97 ---15.0 Dry NI ND ND ND ND ---NI NI NI NI ND04/30/98 ---15.0 ND NI ND ND ND ND ---NI NI NI NI ND 09/15/98 ---15.0 ND NI ND ND ND ND ---NI NI NI NI ND 04/08/99 ---15.0 ND NI ND ND ND ND ---NI NI NI NI ND09/09/99 ---10.0 Dry NI ND ND ND ND ---NI NI NI NI ND04/13/00 ---10.0 ND NI ND ND ND ND ---NI NI NI NI ND 10/17/00 ---10.0 ND NI ND ND ND ND ---NI NI NI NI ND04/23/01 ---10.0 ND NI ND ND ND ND ---NI NI NI NI ND 10/18/01 ---10.0 Dry NI ND ND ND ND ---NI NI NI NI ND04/29/02 ---10.0 Dry NI ND ND ND ND ---NI NI NI NI ND10/23/02 ---10.0 Dry NI ND ND ND ND ---NI NI NI NI ND 04/14/03 ---10.0 10.0 NI ND ND ND ND ---NI NI NI NI ND10/30/03 ---10.0 ND NI ND ND ND ND ---NI NI NI NI ND 03/19/04 ---10.0 ---NI ------------ND NI NI NI NI ND04/28/04 ---10.0 ND NI ND ND ND ND ND NI NI NI NI ND10/27/04 ---10.0 ND NI ND ND ND ND ND NI NI NI NI ND 03/16/05 ---10.0 ND NI ND ND ND ND ND NI NI NI NI ND07/21/05 ---10.0 ND NI ND ND ND ND ND NI NI NI NI ND 01/26/06 ---10.0 Dry NI ND ND ND ND ND NI NI NI NI ND07/21/06 ---10.0 ND NI ND ND ND ND ND NI NI NI NI ND01/22/07 ---10.0 ND NI ND ND ND 3.80 J ND NI NI NI NI ND 07/23/07 ---10.0 4.10 J NI ND ND ND 2.10 J 3.20 J NI NI NI NI ND01/10/08 ---10.0 Dry NI ND ND ND ND ND NI NI NI NI ND 07/21/08 ---10.0 Dry NI 3.90 J ND ND ND 2.50 J NI NI NI NI ND01/29/09 ---10.0 Dry NI ND ND ND ND ND NI NI NI NI ND07/30/09 ---10.0 1.98 J NI 12.70 ND 2.57 J 4.39 J 3.75 J NI NI NI NI ND 01/14/10 ---10.0 ---1.23 J 8.25 J 1.34 J 1.34 J 1.96 J ND NI NI NI NI ND07/15/10 ---10.0 ---ND 10.90 ND ND ND 3.05 J NI NI NI NI ND 01/20/11 ---10.0 ---ND 23.50 ND ND ND ND NI NI NI NI ND02/18/11 ---10.0 ------10.20 ------------NI NI NI NI ND07/14/11 ---10.0 ---ND 12.50 ND ND 2.24 J ND NI NI NI NI ND 01/30/12 ---10.0 ---ND 4.4 J 0.32 J 0.25 J ND 0.65 J NI NI NI NI ND05/24/12 ---10.0 ---NS NS NS NS NS NS 0.53 J 0.24 J 5.10 J 0.24 J ND 06/28/12 ---10.0 ---NS NS NS NS NS NS 0.4 J 0.30 J 0.59 J 0.23 J ND07/25/12 ---10.0 ---0.25 B 4.4 J 0.17 B 0.61 B 0.3 B 0.66 B 0.12 J 0.10 J 1.21 J 0.25 J 0.29 J08/24/12 ---10.0 ---NS NS NS NS NS NS 0.28 J 0.10 J 1.03 J 0.24 J ND 02/04/13 ---10.0 ---0.18 J 11.5 1.73 J 0.95 J 0.2 J 0.79 J 0.16 J ND 0.18 J 0.10 J ND 07/08/13 ---10.0 ---4.97 J 4.7 J 0.85 J 4.86 J 0.1 B 1.73 J 4.92 J 1.6 J 9.46 J 0.89 J 0.09 J01/21/14 0.05 10.0 ---0.46 J 3.34 J 0.34 J 0.35 J 0.08 J 3.87 J ND 0.22 J 1.73 J 0.16 J ND07/21/14 0.05 10.0 ---0.07 J 2.45 J 0.42 J 0.21 J 0.05 J 0.57 J 0.07 J 0.19 J 1.03 J 0.19 J ND 01/29/15 0.05 10.0 ---ND 3.44 J ND 0.08 J ND 2.05 J ND ND 3.81 J 0.10 J ND07/27/15 0.08 10.0 ---0.10 J 0.79 J ND ND ND 0.39 J ND 0.12 J 0.59 J 0.13 J ND 01/26/16 0.08 10.0 ---0.24 J 0.61 J ND 3.97 J 0.09 J 1.14 J ND 0.34 J 1.71 J ND ND07/26/16 0.08 10.0 ---0.25 J 0.72 J ND 4.00 J ND 0.54 J ND 0.29 J 1.71 J ND ND Upper Piedmont Regional Landfill Permot No. 73-04 Page 5 of 15 Joyce Engineering TABLE 7 Historically Detected Constituents/Analytes in Groundwater Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Analyte Sample Collection Date DL RL GW-1 GW-1R GW-2 GW-3 GW-4 GW-5 GW-6 GW-7 GW-8 GW-9 GW-10 Blanks Nickel 05/23/97 ---50.0 10.0 NI 10.0 ND ND ND ---NI NI NI NI NDNC 2L = 100 µg/L 06/16/97 ---50.0 ND NI ND ND ND ND ---NI NI NI NI ND 08/14/97 ---50.0 ND NI ND ND ND ND ---NI NI NI NI ND09/30/97 ---50.0 Dry NI ND ND ND ND ---NI NI NI NI ND 04/30/98 ---50.0 ND NI ND ND ND ND ---NI NI NI NI ND 09/15/98 ---50.0 ND NI ND ND ND ND ---NI NI NI NI ND04/08/99 ---50.0 ND NI ND ND ND ND ---NI NI NI NI ND 09/09/99 ---50.0 Dry NI ND ND ND ND ---NI NI NI NI ND04/13/00 ---50.0 ND NI ND ND ND ND ---NI NI NI NI ND 10/17/00 ---50.0 ND NI ND ND ND ND ---NI NI NI NI ND 04/23/01 ---50.0 ND NI ND ND ND ND ---NI NI NI NI ND10/18/01 ---50.0 Dry NI ND ND ND ND ---NI NI NI NI ND 04/29/02 ---50.0 Dry NI ND ND ND ND ---NI NI NI NI ND10/23/02 ---50.0 Dry NI ND ND ND ND ---NI NI NI NI ND 04/14/03 ---50.0 10.0 NI ND ND ND ND ---NI NI NI NI ND10/30/03 ---50.0 ND NI ND ND ND ND ---NI NI NI NI ND03/19/04 ---50.0 ---NI ------------ND NI NI NI NI ND 04/28/04 ---50.0 ND NI ND ND ND ND ND NI NI NI NI ND10/27/04 ---50.0 ND NI ND ND ND ND ND NI NI NI NI ND 03/16/05 ---50.0 ND NI ND ND ND ND ND NI NI NI NI ND07/21/05 ---50.0 ND NI ND ND ND ND ND NI NI NI NI ND01/26/06 ---50.0 ---NI ND ND ND ND ND NI NI NI NI ND 07/21/06 ---50.0 ND NI ND ND ND ND ND NI NI NI NI ND01/22/07 ---50.0 2.80 J NI 6.30 J ND ND 2.70 J 5.90 J NI NI NI NI ND 07/23/07 ---50.0 ND NI ND ND ND ND ND NI NI NI NI ND01/10/08 ---50.0 Dry NI ND ND ND ND ND NI NI NI NI ND07/21/08 ---50.0 Dry NI 3.90 J ND ND ND 4.10 J NI NI NI NI ND 01/29/09 ---50.0 Dry NI 2.89 J ND ND 2.39 J 1.88 J NI NI NI NI ND07/30/09 ---50.0 6.29 J NI 3.71 J 0.90 J 0.724 J 7.34 J 4.29 J NI NI NI NI ND 01/14/10 ---50.0 ---3.95 J ND 1.60 J ND 4.57 J ND NI NI NI NI ND07/15/10 ---50.0 ---3.23 J 2.97 J ND ND ND ND NI NI NI NI ND01/20/11 ---50.0 ---4.61 J 2.10 J ND ND 2.22 J ND NI NI NI NI ND 07/14/11 ---50.0 ---5.41 J 3.31 J ND ND ND ND NI NI NI NI ND01/30/12 ---50.0 ---6.99 J 2.11 J 5.12 J 3.42 J 3.43 J 1.54 J NI NI NI NI ND 05/24/12 ---50.0 ---NS NS NS NS NS NS 18.5 J 9.27 J 4.00 J 6.40 J ND06/28/12 ---50.0 ---NS NS NS NS NS NS 31.4 J 13.30 J 3.36 J 5.72 J ND07/25/12 ---50.0 ---6.55 J 2.65 J 3.47 J 4.21 J 3.62 J 1.36 J 15.6 J 6.76 J 3.14 J 5.59 J ND 08/24/12 ---50.0 ---NS NS NS NS NS NS 18.1 J 22.10 J 16.10 J 10.80 J ND02/04/13 ---50.0 ---6.92 J 1.89 J 4.77 J 5.35 J 3.09 J 1.80 J 7.59 J 11.30 J 3.40 J 4.45 J ND 07/08/13 ---50.0 ---9.66 B 2.58 B 5.66 B 6.03 B 3.29 B 2.26 B 1.56 B 4.62 B 11.10 J 5.62 B 1.99 J 01/21/14 0.41 50.0 ---5.93 J 2.08 J 5.35 J 3.28 J 2.72 J 7.75 J 1.78 J 8.46 J 8.53 J 5.99 J ND07/21/14 0.22 50.0 ---3.74 J 3.85 J 3.55 J 5.52 J 2.87 J 1.70 J 1.66 J 6.42 J 3.93 J 6.21 J ND01/29/15 0.22 50.0 ---3.78 J 5.34 J 2.05 J 2.33 J 3.62 J 2.19 J 1.51 J 5.44 J 6.22 J 5.45 J ND 07/27/15 0.48 50.0 ---3.21 J 1.14 J 0.56 J ND ND 1.07 J 0.84 J 4.62 J 2.54 J 4.13 J ND01/26/16 0.48 50.0 ---5.08 J 2.12 J ND 0.56 J 1.17 J 3.55 J 1.39 J 4.89 J 5.35 J 4.55 J ND 07/26/16 0.48 50.0 ---4.28 J 1.77 J ND 0.97 J 1.92 J 5.70 J 0.86 J 5.26 J 3.15 J 4.60 J ND Selenium 05/23/97 ---20.0 ND NI ND ND ND ND ---NI NI NI NI ND NC 2L = 20 µg/L 06/16/97 ---20.0 ND NI ND ND ND ND ---NI NI NI NI ND08/14/97 ---20.0 ND NI ND ND ND ND ---NI NI NI NI ND 09/30/97 ---10.0 Dry NI ND ND ND ND ---NI NI NI NI ND04/30/98 ---10.0 ND NI ND ND ND ND ---NI NI NI NI ND09/15/98 ---10.0 ND NI ND ND ND ND ---NI NI NI NI ND 04/08/99 ---10.0 ND NI ND ND ND ND ---NI NI NI NI ND09/09/99 ---20.0 Dry NI ND ND ND ND ---NI NI NI NI ND 04/13/00 ---20.0 ND NI ND ND ND ND ---NI NI NI NI ND10/17/00 ---20.0 ND NI ND ND ND ND ---NI NI NI NI ND04/23/01 ---20.0 ND NI ND ND ND 40.0 ---NI NI NI NI ND 10/18/01 ---20.0 Dry NI ND ND ND ND ---NI NI NI NI ND04/29/02 ---20.0 Dry NI ND ND ND ND ---NI NI NI NI ND 10/23/02 ---20.0 Dry NI ND ND ND ND ---NI NI NI NI ND04/14/03 ---20.0 ND NI ND ND ND ND ---NI NI NI NI ND10/30/03 ---20.0 ND NI ND 20.0 ND ND ---NI NI NI NI ND 03/19/04 ---20.0 ---NI ------------ND NI NI NI NI ND04/28/04 ---20.0 ND NI ND ND ND ND ND NI NI NI NI ND 10/27/04 ---20.0 ND NI ND ND ND ND ND NI NI NI NI ND03/16/05 ---20.0 ND NI ND ND ND ND ND NI NI NI NI ND07/21/05 ---20.0 ND NI ND ND ND ND ND NI NI NI NI ND 01/26/06 ---20.0 Dry NI ND ND ND ND ND NI NI NI NI ND07/21/06 ---20.0 ND NI ND ND ND ND ND NI NI NI NI ND 01/22/07 ---10.0 ND NI ND ND ND ND ND NI NI NI NI ND07/23/07 ---10.0 ND NI ND ND ND ND ND NI NI NI NI ND 01/10/08 ---10.0 Dry NI ND ND ND ND ND NI NI NI NI ND 07/21/08 ---10.0 Dry NI ND ND ND ND ND NI NI NI NI ND01/29/09 ---10.0 Dry NI ND 5.23 J 6.79 J ND ND NI NI NI NI ND 07/30/09 ---10.0 ND NI ND 3.60 J 4.89 J ND ND NI NI NI NI ND01/14/10 ---10.0 ---ND ND 1.37 J 1.45 J ND ND NI NI NI NI ND 07/15/10 ---10.0 ---ND ND ND ND ND 3.45 B NI NI NI NI 4.36 J 01/20/11 ---10.0 ---ND ND ND ND ND ND NI NI NI NI ND07/14/11 ---10.0 ---ND ND ND ND ND ND NI NI NI NI ND 01/30/12 ---10.0 ---ND ND ND ND ND ND NI NI NI NI ND05/24/12 ---10.0 ---NS NS NS NS NS NS 1.26 J ND ND ND ND 06/28/12 ---10.0 ---NS NS NS NS NS NS 0.79 J 0.56 J ND ND ND 07/25/12 ---10.0 ---ND ND ND 0.65 J ND ND 2.93 J 1.19 J ND ND ND08/24/12 ---10.0 ---NS NS NS NS NS NS 3.68 J 0.78 J ND ND ND 02/04/13 ---10.0 ---ND ND 1.08 J 0.9 J ND ND 3.6 J 0.84 J ND ND ND07/08/13 ---10.0 ---ND ND ND ND ND ND 3.25 J ND ND ND ND 01/21/14 0.77 10.0 ---ND ND ND ND ND ND 3.60 B ND ND ND 2.20 J 07/21/14 1.01 10.0 ---ND 1.09 B 1.74 B 1.74 B ND ND 8.69 B 2.10 B 1.81 B 1.27 B 2.88 J01/29/15 1.01 10.0 ---ND 2.44 J ND ND ND ND 2.44 J ND ND ND ND 07/27/15 0.85 10.0 ---ND ND ND ND ND ND 1.74 J ND ND ND ND01/26/16 0.85 10.0 ---ND ND ND 0.87 J ND ND 0.88 J ND 1.23 J ND ND 07/26/16 0.85 10.0 ---ND ND ND 1.00 J ND ND 1.09 J ND ND ND ND Upper Piedmont Regional Landfill Permot No. 73-04 Page 6 of 15 Joyce Engineering TABLE 7 Historically Detected Constituents/Analytes in Groundwater Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Analyte Sample Collection Date DL RL GW-1 GW-1R GW-2 GW-3 GW-4 GW-5 GW-6 GW-7 GW-8 GW-9 GW-10 Blanks Silver 07/21/05 ---10.0 ND NI ND ND ND ND ND NI NI NI NI NDNC 2L = 20 µg/L 01/26/06 ---10.0 ---NI ND ND ND ND ND NI NI NI NI ND 07/21/06 ---10.0 ND NI ND ND ND ND ND NI NI NI NI ND01/22/07 ---10.0 ND NI ND ND ND ND ND NI NI NI NI ND 07/23/07 ---10.0 ND NI ND ND ND ND ND NI NI NI NI ND 01/10/08 ---10.0 Dry NI ND ND ND ND ND NI NI NI NI ND07/21/08 ---10.0 Dry NI ND ND ND ND ND NI NI NI NI ND 01/29/09 ---10.0 Dry NI 1.47 J ND ND ND ND NI NI NI NI ND07/30/09 ---10.0 ND NI ND ND ND ND ND NI NI NI NI ND 01/14/10 ---10.0 ---ND 0.79 J 2.29 J ND ND ND NI NI NI NI ND 07/15/10 ---10.0 ---ND ND ND ND ND ND NI NI NI NI ND01/20/11 ---10.0 ---ND ND ND ND ND ND NI NI NI NI ND 07/14/11 ---10.0 ---ND ND ND ND ND ND NI NI NI NI ND01/30/12 ---10.0 ---0.23 J 0.50 J 3.63 J ND 0.14 J ND NI NI NI NI ND 05/24/12 ---10.0 ---NS NS NS NS NS NS ND ND ND ND ND06/28/12 ---10.0 ---NS NS NS NS NS NS ND 0.54 J 0.16 J ND ND07/25/12 ---10.0 ---0.43 J 1.99 J 4.03 J 0.7 J 0.35 J ND 0.54 J ND ND ND ND 08/24/12 ---10.0 ---NS NS NS NS NS NS 0.12 J ND 0.12 J 0.11 J ND02/04/13 ---10.0 ---0.69 J 0.62 J 6.42 J 0.24 J ND ND 0.14 J ND 0.49 J 0.10 J ND 07/08/13 ---10.0 ---0.35 J 0.59 J 1.09 J 4.3 J ND ND ND ND ND ND ND01/21/14 0.24 10.0 ---2.30 J 0.84 J 0.57 J 0.38 J ND ND ND ND ND ND ND07/21/14 0.17 10.0 ---0.55 J 0.56 J 0.56 J ND ND ND ND 0.35 J ND ND ND 01/29/15 0.17 10.0 ---0.24 J 3.13 J ND ND 0.35 J ND 0.33 J 0.17 J 0.41 J 1.54 J ND07/27/15 0.22 10.0 ---0.32 J ND 0.40 J ND ND ND ND ND 0.36 J ND ND 01/26/16 0.22 10.0 ---0.77 J ND ND 0.49 J 0.36 J ND ND ND ND ND ND07/26/16 0.22 10.0 ---0.44 J ND ND 0.40 J 0.43 J ND ND ND ND ND ND Thallium 05/23/97 ---10.0 ND NI ND ND ND ND ---NI NI NI NI ND GWPS = 0.2 µg/L 06/16/97 ---10.0 ND NI ND ND ND ND ---NI NI NI NI ND 08/14/97 ---10.0 ND NI ND ND ND ND ---NI NI NI NI ND09/30/97 ---10.0 Dry NI ND ND ND ND ---NI NI NI NI ND 04/30/98 ---10.0 ND NI ND ND ND ND ---NI NI NI NI ND09/15/98 ---10.0 ND NI ND ND ND ND ---NI NI NI NI ND 04/08/99 ---10.0 ND NI ND ND ND ND ---NI NI NI NI ND 09/09/99 ---10.0 Dry NI ND ND ND ND ---NI NI NI NI ND04/13/00 ---10.0 ND NI ND ND ND ND ---NI NI NI NI ND 10/17/00 ---10.0 ND NI ND ND ND ND ---NI NI NI NI ND04/23/01 ---10.0 ND NI ND ND ND ND ---NI NI NI NI ND 10/18/01 ---10.0 Dry NI ND ND ND ND ---NI NI NI NI ND 04/29/02 ---10.0 Dry NI ND ND ND ND ---NI NI NI NI ND10/23/02 ---10.0 Dry NI ND ND ND ND ---NI NI NI NI ND 04/14/03 ---10.0 ND NI ND ND ND ND ---NI NI NI NI ND10/30/03 ---10.0 ND NI ND ND ND ND ---NI NI NI NI ND 03/19/04 ---10.0 ---NI ------------ND NI NI NI NI ND 04/28/04 ---10.0 ND NI ND ND ND ND ND NI NI NI NI ND10/27/04 ---10.0 ND NI ND ND ND ND ND NI NI NI NI ND 03/16/05 ---10.0 ND NI ND ND ND ND ND NI NI NI NI ND07/21/05 ---10.0 ND NI ND ND ND ND ND NI NI NI NI ND 01/26/06 ---10.0 Dry NI ND ND ND 10.00 ND NI NI NI NI ND 07/21/06 ---10.0 ND NI ND ND ND ND ND NI NI NI NI ND01/22/07 ---5.50 ND NI ND ND ND ND ND NI NI NI NI ND 07/23/07 ---5.50 ND NI ND ND ND ND ND NI NI NI NI 0.05 J01/10/08 ---5.50 Dry NI ND ND ND ND ND NI NI NI NI ND 07/21/08 ---5.50 Dry NI ND ND ND ND ND NI NI NI NI ND 01/29/09 ---5.50 Dry NI ND ND 0.053 J ND ND NI NI NI NI ND07/30/09 ---5.50 ND NI ND ND ND ND ND NI NI NI NI ND 01/14/10 ---5.50 ---ND ND ND ND ND ND NI NI NI NI ND07/15/10 ---5.50 ---ND ND ND ND ND ND NI NI NI NI ND 01/20/11 ---5.50 ---ND ND ND ND ND ND NI NI NI NI ND 07/14/11 ---5.50 ---ND ND ND ND ND ND NI NI NI NI ND01/30/12 ---5.50 ---ND ND ND ND ND ND NI NI NI NI ND 05/24/12 ---5.50 ---NS NS NS NS NS NS ND ND ND ND ND06/28/12 ---5.50 ---NS NS NS NS NS NS ND ND ND ND ND 07/25/12 ---5.50 ---ND ND ND ND ND ND ND ND ND ND ND 08/24/12 ---5.50 ---NS NS NS NS NS NS ND ND ND ND ND02/04/13 ---5.50 ---ND ND ND ND ND ND ND ND ND ND ND 07/08/13 ---5.50 ---ND ND ND ND ND ND ND ND 0.08 J ND ND01/21/14 0.06 5.50 ---0.20 J ND ND ND ND ND ND ND ND ND ND 07/21/14 0.09 5.50 ---ND ND ND ND ND ND ND ND ND ND ND 01/29/15 0.09 5.50 ---ND ND ND ND ND ND ND ND 0.11 J ND ND07/27/15 0.06 5.50 ---ND 0.38 J 0.09 J ND ND ND 0.15 J ND ND ND 5.50 01/26/16 0.06 5.50 ---0.08 J ND ND ND ND ND ND ND 0.07 J ND ND07/26/16 0.06 5.50 ---0.10 J ND ND ND ND ND ND ND ND ND ND Upper Piedmont Regional Landfill Permot No. 73-04 Page 7 of 15 Joyce Engineering TABLE 7 Historically Detected Constituents/Analytes in Groundwater Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Analyte Sample Collection Date DL RL GW-1 GW-1R GW-2 GW-3 GW-4 GW-5 GW-6 GW-7 GW-8 GW-9 GW-10 Blanks Vanadium 05/23/97 ---10.0 ND NI ND ND ND ND ---NI NI NI NI NDGWPS = 0.3 µg/L 06/16/97 ---10.0 ND NI ND ND ND ND ---NI NI NI NI ND 08/14/97 ---10.0 ND NI ND ND ND ND ---NI NI NI NI ND09/30/97 ---10.0 Dry NI ND ND ND ND ---NI NI NI NI ND 04/30/98 ---10.0 ND NI ND ND ND ND ---NI NI NI NI ND 09/15/98 ---10.0 ND NI ND ND ND ND ---NI NI NI NI ND04/08/99 ---10.0 ND NI ND ND ND ND ---NI NI NI NI ND 09/09/99 ---10.0 Dry NI ND ND ND ND ---NI NI NI NI ND04/13/00 ---10.0 ND NI ND ND ND ND ---NI NI NI NI ND 10/17/00 ---10.0 ND NI ND ND ND ND ---NI NI NI NI ND 04/23/01 ---10.0 ND NI ND ND ND ND ---NI NI NI NI ND10/18/01 ---10.0 Dry NI ND ND ND ND ---NI NI NI NI ND 04/29/02 ---10.0 Dry NI ND ND ND ND ---NI NI NI NI ND10/23/02 ---10.0 Dry NI ND ND ND ND ---NI NI NI NI ND 04/14/03 ---10.0 ND NI ND ND ND ND ---NI NI NI NI ND10/30/03 ---10.0 ND NI ND ND ND ND ---NI NI NI NI ND03/19/04 ---10.0 ---NI ------------ND NI NI NI NI ND 04/28/04 ---10.0 ND NI ND ND ND ND ND NI NI NI NI ND10/27/04 ---10.0 ND NI ND ND ND ND ND NI NI NI NI ND 03/16/05 ---10.0 ND NI ND ND ND ND ND NI NI NI NI ND07/21/05 ---40.0 ND NI ND ND ND ND ND NI NI NI NI ND01/26/06 ---40.0 ---NI ND ND ND ND ND NI NI NI NI ND 07/21/06 ---40.0 ND NI ND ND ND ND ND NI NI NI NI ND01/22/07 ---25.0 2.80 J NI ND ND ND ND ND NI NI NI NI ND 07/23/07 ---25.0 2.30 J NI ND ND ND ND ND NI NI NI NI ND01/10/08 ---25.0 Dry NI ND ND ND ND ND NI NI NI NI ND07/21/08 ---25.0 Dry NI ND ND ND ND 1.60 J NI NI NI NI ND 01/29/09 ---25.0 Dry NI 1.45 J 1.44 J ND ND 1.32 J NI NI NI NI ND07/30/09 ---25.0 4.29 J NI ND ND ND ND 1.92 J NI NI NI NI ND 01/14/10 ---25.0 ---4.35 J ND ND ND ND 1.22 J NI NI NI NI ND07/15/10 ---25.0 ---2.28 J ND ND ND ND 2.16 J NI NI NI NI ND01/20/11 ---25.0 ---2.13 J ND ND ND ND ND NI NI NI NI ND 07/14/11 ---25.0 ---1.98 J ND ND ND ND ND NI NI NI NI ND01/30/12 ---25.0 ---ND ND ND ND ND ND NI NI NI NI ND 05/24/12 ---25.0 ---NS NS NS NS NS NS 3.07 J ND 4.78 J ND ND06/28/12 ---25.0 ---NS NS NS NS NS NS 2.74 J ND ND ND ND07/25/12 ---25.0 ---3.45 J 2.15 J 2.28 J ND 2.77 J 4.04 J 5.98 J ND 4.58 J ND ND 08/24/12 ---25.0 ---NS NS NS NS NS NS 8.35 J ND 3.94 J ND ND02/04/13 ---25.0 ---3.72 B 2.34 B 6.74 B ND ND 3.51 B 3.75 J ND ND ND 2.12 J07/08/13 ---25.0 ---7.94 J ND ND ND ND 11.30 J ND ND 17.10 J ND ND 01/21/14 1.97 25.0 ---10.8 B 9.42 B ND ND ND 4.48 B ND ND 3.28 B ND 14.6 J 07/21/14 0.93 25.0 ---3.01 B ND 3.50 B ND 2.85 B 1.70 B 3.73 B ND 4.34 B 1.40 B 1.69 J01/29/15 0.93 25.0 ---ND 1.79 J 1.02 J ND ND ND ND ND 10.20 J ND ND 07/27/15 1.57 25.0 ---ND ND 2.19 J ND ND 2.08 J ND ND 1.94 J ND ND01/26/16 1.57 25.0 ---3.05 J ND ND ND ND ND ND ND 3.33 J ND ND 07/26/16 1.57 25.0 ---2.47 J ND 1.61 J ND ND ND ND ND 4.04 J ND ND Zinc 05/23/97 ---50 50 NI ND ND ND ND ---NI NI NI NI NDNC 2L = 1000 µg/L 06/16/97 ---50 100 NI ND ND ND 130 ---NI NI NI NI 600 08/14/97 ---50 110 NI 90 ND 70 ND ---NI NI NI NI ND09/30/97 ---20 Dry NI ND 30 50 30 ---NI NI NI NI 14004/30/98 ---20 70 NI 40 70 90 ND ---NI NI NI NI 100 09/15/98 ---20 ND NI ND ND 50 30 ---NI NI NI NI ND04/08/99 ---20 30 NI 20 20 ND 40 ---NI NI NI NI ND 09/09/99 ---50 Dry NI 100 80 60 60 ---NI NI NI NI 6004/13/00 ---50 80 NI ND ND ND ND ---NI NI NI NI ND10/17/00 ---50 ND NI ND ND ND ND ---NI NI NI NI ND 04/23/01 ---50 ND NI ND ND ND ND ---NI NI NI NI ND10/18/01 ---50 Dry NI ND ND ND ND ---NI NI NI NI ND 04/29/02 ---50 Dry NI ND ND 70 ND ---NI NI NI NI ND10/23/02 ---50 Dry NI ND ND ND 60 ---NI NI NI NI ND04/14/03 ---50 170 NI ND ND ND ND ---NI NI NI NI ND 10/30/03 ---50 ND NI ND ND ND 80 ---NI NI NI NI ND03/19/04 ---50 ---NI ------------ND NI NI NI NI ND 04/28/04 ---50 ND NI ND ND ND ND ND NI NI NI NI ND10/27/04 ---50 ND NI ND ND ND ND ND NI NI NI NI ND03/16/05 ---50 ND NI ND ND ND ND ND NI NI NI NI ND 07/21/05 ---50 ND NI ND ND ND ND ND NI NI NI NI ND01/26/06 ---50 Dry NI ND ND ND ND ND NI NI NI NI ND 07/21/06 ---50 ND NI ND ND ND ND ND NI NI NI NI ND01/22/07 ---10.0 7.0 J NI 35.1 ND ND 3.9 J 9.4 J NI NI NI NI ND07/23/07 ---10.0 22.3 NI 168.0 ND ND 11.70 B 14.9 B NI NI NI NI 4.0 J 01/10/08 ---10.0 Dry NI 54.9 ND ND 3.1 J 7.6 J NI NI NI NI ND07/21/08 ---10.0 Dry NI 411 ND ND 4.7 J 15.5 NI NI NI NI ND 01/29/09 ---10.0 Dry NI 33.0 ND ND 14.9 B 11.7 B NI NI NI NI 5.8 J07/30/09 ---10.0 39.3 NI 509 5.19 J ND 7.2 J 12.5 NI NI NI NI ND01/14/10 ---10.0 ---12.80 91.5 6.46 J ND 3.4 J 12.2 NI NI NI NI ND 07/15/10 ---10.0 ---5.32 J 431 ND ND 8.3 J 12.1 NI NI NI NI ND01/20/11 ---10.0 ---ND 179 ND ND ND 6.06 J NI NI NI NI ND 07/14/11 ---10.0 ---4.04 J 423 ND ND 4.0 J 10.10 NI NI NI NI ND01/30/12 ---10.0 ---6.39 B 103 2.91 B 5.03 B 2.8 B 6.75 B NI NI NI NI 3.00 J05/24/12 ---10.0 ---NS NS NS NS NS NS 11 B 14.8 B 20.2 B 8.3 B 2.38 J 06/28/12 ---10.0 ---NS NS NS NS NS NS 5.91 B 14.4 B 6.3 B 7.4 B 27.907/25/12 ---10.0 ---4.42 B 103 1.90 B 2.48 B 4.9 B 6.04 B 4.68 B 9.4 B 10.4 B 5.5 B 2.48 J 08/24/12 ---10.0 ---NS NS NS NS NS NS 3.04 B 11.3 B 8.2 B 5.3 B 3.32 J02/04/13 ---10.0 ---1.87 B 56.6 4.90 B 3.19 B 1.1 B 5.55 B 1.85 B 8.3 J 3.1 B 4.2 B 0.76 J07/08/13 ---10.0 ---21.2 172 5.20 J 11.0 1.2 B 6.73 J 3.12 B 14.5 59.3 5.7 J 0.96 J 01/21/14 0.87 10.0 ---4.78 B 30.6 4.85 B 3.69 B 5.07 B 18.3 J 2.45 B 15.0 J 17.0 J 8.36 B 2.35 J07/21/14 0.64 10.0 ---4.90 B 504 1.86 B 1.51 B 1.45 B 5.32 B 1.76 B 14.4 10.3 5.84 B 1.93 J 01/29/15 0.64 10.0 ---2.88 B 18.3 1.31 B 1.79 B 2.28 B 7.32 B 2.56 B 17.9 28.5 7.43 B 1.54 J07/27/15 1.30 10.0 ---4.63 B 5.19 B 2.89 B 1.66 B ND 4.51 B ND 11.8 6.87 B 7.86 J 1.57 J01/26/16 1.30 10.0 ---3.65 B 12.4 ND 3.13 B 1.66 B 9.31 J ND 13.0 8.74 J 5.34 B 1.35 J 07/26/16 1.30 10.0 ---23.4 10.7 2.32 B 4.78 B 2.88 B 7.12 B 1.73 B 13.3 7.31 B 7.05 B 1.60 J Upper Piedmont Regional Landfill Permot No. 73-04 Page 8 of 15 Joyce Engineering TABLE 7 Historically Detected Constituents/Analytes in Groundwater Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Analyte Sample Collection Date DL RL GW-1 GW-1R GW-2 GW-3 GW-4 GW-5 GW-6 GW-7 GW-8 GW-9 GW-10 Blanks Iron 07/23/07 ---300 2200 NI 20 44 20 7340 676 NI NI NI NI NDNC 2L = 300 µg/L 01/10/08 ---300 Dry NI 38 J 71 J ND 4600 575 NI NI NI NI ND 07/21/08 ---300 Dry NI 184 J 47 J ND 10400 1950 NI NI NI NI ND01/29/09 ---300 Dry NI 622 142 J 56.1 B 3520 585 NI NI NI NI 33.80 J 07/30/09 ---300 2540 NI 114 J 92 J 95 J 10900 851 NI NI NI NI ND 01/14/10 ---300 ---1630 249 J 222 J 87 J 5200 597 NI NI NI NI ND07/15/10 ---300 ---517 185 J 84 J 47.7 J 7880 1350 NI NI NI NI ND 01/20/11 ---300 ---359 325 106 J 60.4 J 2000 489 NI NI NI NI ND07/14/11 ---300 ---490 239 J 97 J 64.6 J 3220 773 NI NI NI NI ND 01/30/12 ---40.0 ---146 189 775 446 1760 722 NI NI NI NI 8.11 J 07/25/12 ---40.0 ---221 157 1400 4590 10200 708 NS NS NS NS 4.71 J02/04/13 ---30.0 ---156 318 1790 5430 1840 950 83700 50.90 B 203 186 5.53 J 07/08/13 ---30.0 ---5280 204 7180 2160 1500 1050 45600 44.50 14300 1440 ND01/21/14 3.02 30.0 ---783 457 7990 1060 1590 2540 87000 132 3730 271 4.96 J 07/21/14 3.1 40.0 ---93.8 138 2120 1700 3000 860 81900 178 1810 1930 ND01/29/15 3.10 40.0 ---63.0 2950 656 579 1720 726 65900 82.1 14400 225 4.34 J07/27/15 5.72 40 ---140 153 168 104 561 201 89900 14.9 J 3810 103 ND 01/26/16 5.72 300 ---253 J 197 J 249 J 1050 3430 408 98300 209 J 9020 231 J 9.50 J07/26/16 5.72 300 ---102 J 104 J 194 J 1100 2340 208 J 106000 169 J 10400 180 J ND Manganese 07/23/07 ---50.0 77.70 NI 31.6 J 314 59.2 4130 21.4 J NI NI NI NI NDNC 2L = 50 µg/L 01/10/08 ---50.0 Dry NI 21.6 J 249 30 J 2130 23.0 J NI NI NI NI ND 07/21/08 ---50.0 Dry NI 35.8 J 341 41.1 J 4840 23.6 J NI NI NI NI 2.8 J01/29/09 ---50.0 Dry NI 481 225 25 B 3250 15.6 B NI NI NI NI 13.3 J 07/30/09 ---50.0 48.80 J NI 191 281 55.7 4520 17.1 J NI NI NI NI ND01/14/10 ---50.0 ---123 355 294 23.8 J 3680 19.5 J NI NI NI NI ND07/15/10 ---50.0 ---45.6 J 203 203 45.5 J 3500 25.0 J NI NI NI NI ND 01/20/11 ---50.0 ---94.3 224 291 26.3 J 1150 10.7 J NI NI NI NI ND07/14/11 ---50.0 ---83.7 198 167 49.2 3050 13.7 NI NI NI NI 1.16 J 01/30/12 ---10.0 ---27.1 353 273 38 1140 11.0 NI NI NI NI ND07/25/12 ---10.0 ---67.2 164 272 218 3690 9.13 J NS NS NS NS ND02/04/13 ---50.0 ---30.4 J 406 141 393 1560 13.90 J 5190 585 30.3 J 90.2 ND 07/08/13 ---50.0 ---221 363 182 202 3860 24.20 J 4490 442 636.0 206 0.64 J01/21/14 0.550 50.0 ---101 577 310 52.0 1440 33.2 J 9030 430 184 108 ND 07/21/14 0.395 50.0 ---10.7 B 153 72.0 136 2950 10.4 B 13600 920 181 249 2.27 J01/29/15 0.395 50.0 ---5.60 B 1950 222 25.1 J 1210 48.9 J 6050 561 1610 110 1.33 J07/27/15 1.04 50.0 ---12.9 J 141 51.9 41.0 J 1200 13.6 J 12400 536 214 119 ND 01/26/16 1.04 50.0 ---24.0 J 572 306 26.1 J 2690 28.0 J 12300 514 680 142 ND07/26/16 1.04 50.0 ---14.5 J 228 61.4 40.1 J 3480 19.4 J 14600 460 197 120 ND Organic CompoundsAcetone 07/25/12 ---100 ---ND ND ND 29 J ND ND ND ND ND ND ND NC 2L = 6000 µg/L 08/24/12 ---100 ---NS NS NS NS NS NS ND ND ND ND ND02/04/13 ---100 ---ND ND ND ND ND ND ND ND ND ND ND 07/08/13 ---100 ---ND ND ND ND ND ND ND ND ND ND ND01/21/14 1.6 100 ---ND ND ND ND ND ND ND ND ND ND 3.70 J07/21/14 5.7 100 ---ND ND ND ND ND ND ND ND ND ND ND 01/29/15 5.7 100 ---ND ND ND ND ND ND ND ND ND ND ND07/27/15 3.1 100 ---ND ND ND ND ND ND ND ND ND ND ND 01/26/16 4.9 100 ---ND ND ND ND ND ND 5.5 J ND ND ND ND07/26/16 4.9 100 ---ND ND ND ND ND ND ND ND ND ND ND Upper Piedmont Regional Landfill Permot No. 73-04 Page 9 of 15 Joyce Engineering TABLE 7 Historically Detected Constituents/Analytes in Groundwater Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Analyte Sample Collection Date DL RL GW-1 GW-1R GW-2 GW-3 GW-4 GW-5 GW-6 GW-7 GW-8 GW-9 GW-10 Blanks Benzene 05/24/12 ---1.0 ---NS NS NS NS NS NS ND ND ND ND NDNC 2L = 1 µg/L 06/28/12 ---1.0 ---NS NS NS NS NS NS 0.2 J ND ND ND ND 07/25/12 ---1.0 ---ND ND ND ND ND ND ND ND ND ND ND08/24/12 ---1.0 ---NS NS NS NS NS NS ND ND ND ND ND 02/04/13 ---1.0 ---ND ND ND ND ND ND 0.2 J ND ND ND ND 07/08/13 ---1.0 ---ND ND ND ND ND ND ND ND ND ND ND01/21/14 0.3 1.0 ---ND ND ND ND ND ND ND ND ND ND ND 07/21/14 0.2 1.0 ---ND ND ND ND ND ND 0.2 J ND ND ND ND01/29/15 0.2 1.0 ---ND ND ND ND ND ND ND ND ND ND ND 07/27/15 0.2 1.0 ---ND ND ND ND ND ND ND ND ND ND ND 01/26/16 0.2 1.0 ---ND ND ND ND ND ND ND ND ND ND ND07/26/16 0.2 1.0 ---ND ND ND ND ND ND ND ND ND ND ND Carbon Disulfide 05/23/97 ---100 ND NI ND ND ND ND ---NI NI NI NI ND NC 2L = 700 µg/L 06/16/97 ---100 ND NI ND ND ND ND ---NI NI NI NI ND08/14/97 ---100 ND NI ND ND ND ND ---NI NI NI NI ND 09/30/97 ---5 Dry NI ND ND ND ND ---NI NI NI NI ND04/30/98 ---5 ND NI ND ND ND 29 ---NI NI NI NI ND 09/15/98 ---5 ND NI ND ND 120 12 ---NI NI NI NI ND 04/08/99 ---5 ND NI ND ND ND ND ---NI NI NI NI ND09/09/99 ---100 Dry NI ND ND ND ND ---NI NI NI NI ND 04/13/00 ---100 ND NI ND ND ND ND ---NI NI NI NI ND10/17/00 ---100 ND NI ND ND ND ND ---NI NI NI NI ND 04/23/01 ---100 ND NI ND ND ND ND ---NI NI NI NI ND 10/18/01 ---100 Dry NI ND ND ND ND ---NI NI NI NI ND04/29/02 ---100 Dry NI ND ND ND ND ---NI NI NI NI ND 10/23/02 ---100 Dry NI ND ND ND ND ---NI NI NI NI ND04/14/03 ---100 ND NI ND ND ND ND ---NI NI NI NI ND 10/30/03 ---100 ND NI ND ND ND ND ---NI NI NI NI ND 03/19/04 ---100 ---NI ------------ND NI NI NI NI ND04/28/04 ---100 ND NI ND ND ND ND ND NI NI NI NI ND 10/27/04 ---100 ND NI ND ND ND ND ND NI NI NI NI ND03/16/05 ---100 ND NI ND ND ND ND ND NI NI NI NI ND 07/21/05 ---100 ND NI ND ND ND ND ND NI NI NI NI ND 01/26/06 ---100 Dry NI ND ND ND ND ND NI NI NI NI ND07/21/06 ---100 ND NI ND ND ND ND ND NI NI NI NI ND 01/22/07 ---100 ND NI ND ND ND ND ND NI NI NI NI ND07/23/07 ---100 ND NI ND ND ND ND ND NI NI NI NI ND 01/10/08 ---100 Dry NI ND ND ND ND ND NI NI NI NI ND 07/21/08 ---100 Dry NI ND ND ND ND ND NI NI NI NI ND01/29/09 ---100 Dry NI ND ND ND ND ND NI NI NI NI ND 07/30/09 ---100 ND NI ND ND ND ND ND NI NI NI NI ND01/14/10 ---100 ---ND ND ND ND ND ND NI NI NI NI ND 07/15/10 ---100 ---ND ND ND ND ND ND NI NI NI NI ND 01/20/11 ---100 ---ND ND ND ND ND ND NI NI NI NI ND07/14/11 ---100 ---ND ND ND ND ND ND NI NI NI NI ND 01/30/12 ---100 ---ND ND ND ND ND ND NI NI NI NI ND05/24/12 ---100 ---NS NS NS NS NS NS ND ND ND ND ND 06/28/12 ---100 ---NS NS NS NS NS NS ND ND ND ND ND 07/25/12 ---100 ---ND ND ND ND ND ND ND ND ND ND ND08/24/12 ---100 ---NS NS NS NS NS NS ND ND ND ND ND 02/04/13 ---100 ---ND ND ND ND ND ND ND ND ND ND 3.90 J07/08/13 ---100 ---ND ND ND ND ND ND ND ND ND ND ND 01/21/14 1.2 100 ---ND ND ND ND ND ND ND ND ND ND ND 07/21/14 0.8 100 ---ND ND ND ND ND ND ND ND ND ND ND01/29/15 0.8 100 ---ND ND ND ND ND ND ND ND ND ND ND 07/27/15 0.3 100 ---ND ND ND ND ND ND ND ND ND ND ND01/26/16 0.9 100 ---ND ND ND ND ND ND ND ND ND ND ND 07/26/16 0.6 100 ---ND ND ND ND ND ND ND ND ND ND ND Chloroform 05/24/12 ---1.0 ---NS NS NS NS NS NS ND ND ND ND ND NC 2L = 70 µg/L 06/28/12 ---1.0 ---NS NS NS NS NS NS ND ND ND ND ND07/25/12 ---1.0 ---ND ND ND ND ND ND 0.6 B 0.5 B 0.5 B ND 1.4 J 08/24/12 ---1.0 ---NS NS NS NS NS NS ND ND ND ND 0.6 J 02/04/13 ---1.0 ---ND ND ND ND ND ND ND ND ND ND ND07/08/13 ---1.0 ---ND ND ND ND ND ND ND ND ND ND 2.2 J 01/21/14 0.3 1.0 ---ND ND ND ND ND ND ND ND ND ND ND07/21/14 0.2 5.0 ---ND ND ND ND ND ND ND ND ND ND ND 01/29/15 0.2 5.0 ---ND ND ND ND ND ND ND ND ND ND ND 07/27/15 0.2 5.0 ---ND ND ND ND ND ND ND ND ND ND ND01/26/16 0.3 5.0 ---ND ND ND ND ND ND ND ND ND ND ND 07/26/16 0.3 5.0 ---ND ND ND ND ND ND ND ND ND ND ND Ethylbenzene 05/24/12 ---5.0 ---NS NS NS NS NS NS ND ND ND ND NDNC 2L = 600 µg/L 06/28/12 ---5.0 ---NS NS NS NS NS NS ND ND ND ND ND07/25/12 ---5.0 ---ND ND ND ND ND ND 0.5 J ND ND ND ND 08/24/12 ---5.0 ---NS NS NS NS NS NS ND ND ND ND ND02/04/13 ---5.0 ---ND ND ND ND ND ND ND ND ND ND ND 07/08/13 ---5.0 ---ND ND ND ND ND ND ND ND ND ND ND01/21/14 0.5 5.0 ---ND ND ND ND ND ND ND ND ND ND ND07/21/14 0.2 1.0 ---ND ND ND ND ND ND ND ND ND ND ND 01/29/15 0.2 1.0 ---ND ND ND ND ND ND ND ND ND ND ND07/27/15 0.2 1.0 ---ND ND ND ND ND ND ND ND ND ND ND 01/26/16 0.3 1.0 ---ND ND ND ND ND ND ND ND ND ND ND07/26/16 0.2 1.0 ---ND ND ND ND ND ND ND ND ND ND ND Methylene Chloride 01/26/16 0.5 1 ---ND ND ND ND ND ND ND ND ND ND 0.90 J07/26/16 0.5 1 ---ND ND ND ND ND ND ND ND ND ND ND NC 2L = 5 µg/L Upper Piedmont Regional Landfill Permot No. 73-04 Page 10 of 15 Joyce Engineering TABLE 7 Historically Detected Constituents/Analytes in Groundwater Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Analyte Sample Collection Date DL RL GW-1 GW-1R GW-2 GW-3 GW-4 GW-5 GW-6 GW-7 GW-8 GW-9 GW-10 Blanks Methyl Ethyl Ketone (2-Butanone)05/23/97 ---100 ND NI ND ND ND ND ---NI NI NI NI ND06/16/97 ---100 ND NI ND ND ND ND ---NI NI NI NI ND NC 2L = 4000 µg/L 08/14/97 ---100 ND NI ND ND ND ND ---NI NI NI NI ND09/30/97 ---100 Dry NI ND ND ND ND ---NI NI NI NI ND 04/30/98 ---100 ND NI ND ND ND ND ---NI NI NI NI ND 09/15/98 ---100 ND NI ND ND 130 ND ---NI NI NI NI ND04/08/99 ---100 ND NI ND ND ND ND ---NI NI NI NI ND 09/09/99 ---100 Dry NI ND ND ND ND ---NI NI NI NI ND04/13/00 ---100 ND NI ND ND ND ND ---NI NI NI NI ND 10/17/00 ---100 ND NI ND ND ND ND ---NI NI NI NI ND 04/23/01 ---100 ND NI ND ND ND ND ---NI NI NI NI ND10/18/01 ---100 Dry NI ND ND ND ND ---NI NI NI NI ND 04/29/02 ---100 Dry NI ND ND ND ND ---NI NI NI NI ND10/23/02 ---100 Dry NI ND ND ND ND ---NI NI NI NI ND 04/14/03 ---100 ND NI ND ND ND ND ---NI NI NI NI ND10/30/03 ---100 ND NI ND ND ND ND ---NI NI NI NI ND03/19/04 ---100 ---NI ------------ND NI NI NI NI ND 04/28/04 ---100 ND NI ND ND ND ND ND NI NI NI NI ND10/27/04 ---100 ND NI ND ND ND ND ND NI NI NI NI ND 03/16/05 ---100 ND NI ND ND ND ND ND NI NI NI NI ND07/21/05 ---100 ND NI ND ND ND ND ND NI NI NI NI ND01/26/06 ---100 Dry NI ND ND ND ND ND NI NI NI NI ND 07/21/06 ---100 ND NI ND ND ND ND ND NI NI NI NI ND01/22/07 ---100 ND NI ND ND ND ND ND NI NI NI NI ND 07/23/07 ---100 ND NI ND ND ND ND ND NI NI NI NI ND01/10/08 ---100 Dry NI ND ND ND ND ND NI NI NI NI ND07/21/08 ---100 Dry NI ND ND ND ND ND NI NI NI NI ND 01/29/09 ---100 Dry NI ND ND ND ND ND NI NI NI NI ND07/30/09 ---100 ND NI ND ND ND ND ND NI NI NI NI ND 01/14/10 ---100 ---ND ND ND ND ND ND NI NI NI NI ND07/15/10 ---100 ---ND ND ND ND ND ND NI NI NI NI ND01/20/11 ---100 ---ND ND ND ND ND ND NI NI NI NI ND 07/14/11 ---100 ---ND ND ND ND ND ND NI NI NI NI ND01/30/12 ---100 ---ND ND ND ND ND ND NI NI NI NI ND 05/24/12 ---100 ---NS NS NS NS NS NS ND ND ND ND ND06/28/12 ---100 ---NS NS NS NS NS NS ND ND ND ND ND07/25/12 ---100 ---ND ND ND 17.0 J ND ND ND ND ND ND ND 08/24/12 ---100 ---NS NS NS NS NS NS ND ND ND ND ND02/04/13 ---100 ---ND ND ND ND ND ND ND ND ND ND ND 07/08/13 ---100 ---ND ND ND ND ND ND ND ND ND ND ND01/21/14 0.8 100 ---ND ND ND ND ND ND ND ND ND ND 2.7 J07/21/14 0.8 100 ---ND ND ND ND ND ND ND ND ND ND 1.1 J 01/29/15 0.8 100 ---ND ND ND ND ND ND ND ND ND ND ND07/27/15 0.9 100 ---ND ND ND ND ND ND ND ND ND ND ND 01/26/16 1.1 100 ---ND ND ND ND ND ND ND ND ND ND ND07/26/16 1.1 100 ---ND ND ND ND ND ND ND ND ND ND ND Tetrachloroethene 05/23/97 ---5.0 ND NI ND ND ND ND ---NI NI NI NI ND NC 2L = 0.7 µg/L 06/16/97 ---5.0 ND NI ND ND ND ND ---NI NI NI NI ND 08/14/97 ---5.0 ND NI ND ND ND ND ---NI NI NI NI ND09/30/97 ---5.0 Dry NI ND ND ND ND ---NI NI NI NI ND 04/30/98 ---5.0 ND NI ND ND ND ND ---NI NI NI NI ND09/15/98 ---5.0 ND NI ND ND 130 ND ---NI NI NI NI ND 04/08/99 ---5.0 ND NI ND ND ND ND ---NI NI NI NI ND 09/09/99 ---5.0 Dry NI ND ND ND ND ---NI NI NI NI ND04/13/00 ---5.0 ND NI ND ND ND ND ---NI NI NI NI ND 10/17/00 ---5.0 ND NI ND ND ND ND ---NI NI NI NI ND04/23/01 ---5.0 ND NI ND ND ND ND ---NI NI NI NI ND 10/18/01 ---5.0 Dry NI ND ND ND ND ---NI NI NI NI ND 04/29/02 ---5.0 Dry NI ND ND ND ND ---NI NI NI NI ND10/23/02 ---5.0 Dry NI ND ND ND ND ---NI NI NI NI ND 04/14/03 ---5.0 ND NI ND ND ND ND ---NI NI NI NI ND10/30/03 ---5.0 ND NI ND ND ND ND ---NI NI NI NI ND 03/19/04 ---5.0 ---NI ------------ND NI NI NI NI ND 04/28/04 ---5.0 ND NI ND ND ND ND ND NI NI NI NI ND10/27/04 ---5.0 ND NI ND ND ND ND ND NI NI NI NI ND 03/16/05 ---5.0 ND NI ND ND ND ND ND NI NI NI NI ND07/21/05 ---5.0 ND NI ND ND ND ND ND NI NI NI NI ND 01/26/06 ---5.0 ---NI ND ND ND ND ND NI NI NI NI ND 07/21/06 ---5.0 ND NI ND ND ND ND ND NI NI NI NI ND01/22/07 ---3.0 0.55 J NI 0.30 J ND ND ND ND NI NI NI NI ND 07/23/07 ---1.0 ND NI ND ND ND ND ND NI NI NI NI ND01/10/08 ---1.0 Dry NI ND ND ND ND ND NI NI NI NI ND 07/21/08 ---1.0 Dry NI ND ND ND ND ND NI NI NI NI ND01/29/09 ---1.0 Dry NI ND ND ND ND ND NI NI NI NI ND07/30/09 ---1.0 ND NI ND ND ND ND ND NI NI NI NI ND 01/14/10 ---1.0 ---ND ND ND ND ND ND NI NI NI NI ND07/15/10 ---1.0 ---ND ND ND ND ND ND NI NI NI NI ND 01/20/11 ---1.0 ---ND ND ND ND ND ND NI NI NI NI ND07/14/11 ---1.0 ---ND ND ND ND ND ND NI NI NI NI ND01/30/12 ---1.0 ---ND ND ND ND ND ND NI NI NI NI ND 05/24/12 ---1.0 ---NS NS NS NS NS NS ND ND ND ND ND06/28/12 ---1.0 ---NS NS NS NS NS NS ND ND ND ND ND 07/25/12 ---1.0 ---ND ND ND ND ND ND ND ND ND ND ND08/24/12 ---1.0 ---NS NS NS NS NS NS ND ND ND ND ND02/04/13 ---1.0 ---ND ND ND ND ND ND ND ND ND ND ND 07/08/13 ---1.0 ---ND ND ND ND ND ND ND ND ND ND ND01/21/14 0.4 1.0 ---ND ND ND ND ND ND ND ND 0.7 J ND ND 07/21/14 0.4 1.0 ---ND ND ND ND ND ND ND ND ND ND ND01/29/15 0.4 1.0 ---ND ND ND ND ND ND ND ND ND ND ND07/27/15 0.3 1.0 ---ND 0.70 J ND ND ND ND ND ND 0.60 J ND ND 01/26/16 0.4 1.0 ---ND ND ND ND ND ND ND ND ND ND ND07/26/16 0.4 1.0 ---ND ND ND ND ND ND ND ND ND ND ND Toluene 07/25/12 ---1.0 ---ND ND ND 360 ND ND ND ND ND ND ND08/24/12 ---1.0 ---NS NS NS NS NS NS ND ND ND ND ND NC 2L = 600 µg/L 02/04/13 ---1.0 ---ND ND ND 1.3 ND ND ND ND ND ND ND07/08/13 ---1.0 ---ND ND ND 3.8 ND ND ND ND ND ND ND 01/21/14 0.3 1.0 ---ND ND ND ND ND ND ND ND ND ND ND07/21/14 0.2 1.0 ---ND ND ND ND ND ND ND ND ND ND ND01/29/15 0.2 1.0 ---ND ND ND ND ND ND ND ND ND ND ND 07/27/15 0.2 1.0 ---ND ND ND ND ND ND ND ND ND ND ND01/26/16 0.3 1.0 ---ND ND ND ND ND ND ND ND ND ND ND 07/26/16 0.3 1.0 ---ND ND ND ND ND ND ND ND ND ND ND Upper Piedmont Regional Landfill Permot No. 73-04 Page 11 of 15 Joyce Engineering TABLE 7 Historically Detected Constituents/Analytes in Groundwater Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Analyte Sample Collection Date DL RL GW-1 GW-1R GW-2 GW-3 GW-4 GW-5 GW-6 GW-7 GW-8 GW-9 GW-10 Blanks Field Parameters pH 05/23/97 ------5.56 NI 6.38 7.50 7.74 6.33 ---NI NI NI NI ---(S.U.)06/16/97 ------5.67 NI 6.67 7.50 7.84 6.25 ---NI NI NI NI ---08/14/97 ------5.74 NI 6.50 7.42 7.71 6.18 ---NI NI NI NI --- 09/30/97 ------Dry NI 6.49 7.49 7.4 6.10 ---NI NI NI NI ---04/30/98 ------5.79 NI 6.24 7.12 7.19 6.56 ---NI NI NI NI --- 09/15/98 ------5.51 NI 6.73 7.66 7.71 6.99 ---NI NI NI NI ---04/08/99 ------5.70 NI 6.27 7.26 7.42 6.72 ---NI NI NI NI ---09/09/99 ------Dry NI 6.99 7.63 7.49 6.60 ---NI NI NI NI --- 04/13/00 ------5.14 NI 6.47 7.51 7.43 6.41 ---NI NI NI NI ---10/17/00 ------8.73 NI 7.82 8.83 7.98 7.46 ---NI NI NI NI --- 04/23/01 ------5.70 NI 6.42 7.45 7.36 6.48 ---NI NI NI NI ---10/18/01 ------Dry NI 6.42 7.38 7.21 6.27 ---NI NI NI NI ---04/29/02 ------Dry NI 6.51 7.42 7.4 7.18 ---NI NI NI NI --- 10/23/02 ------Dry NI 6.57 7.80 7.37 6.82 ---NI NI NI NI ---04/14/03 ------5.00 NI 6.10 7.39 7.24 6.34 ---NI NI NI NI --- 10/30/03 ------6.25 NI 6.75 8.10 7.6 6.67 ---NI NI NI NI ---03/19/04 ---------NI ------------6.36 NI NI NI NI ---04/28/04 ------5.91 NI 6.22 7.45 7.41 6.51 6.56 NI NI NI NI --- 10/27/04 ------5.17 NI 5.99 6.96 6.91 6.12 6.31 NI NI NI NI ---03/16/05 ------6.18 NI 6.30 7.19 7.15 6.16 6.40 NI NI NI NI --- 07/21/05 ------6.55 NI 6.56 7.13 7.21 6.95 6.24 NI NI NI NI ---01/26/06 ------Dry NI 6.07 8.81 8.18 7.64 6.70 NI NI NI NI ---07/21/06 ---------NI 6.24 7.22 7.09 6.41 6.18 NI NI NI NI --- 01/22/07 ------5.62 NI 6.51 7.24 7.14 6.40 6.01 NI NI NI NI ---07/23/07 ------6.84 NI 5.95 7.53 7.27 6.57 6.29 NI NI NI NI --- 01/10/08 ------Dry NI 6.01 7.16 7.1 6.56 6.20 NI NI NI NI ---07/21/08 ------Dry NI 6.08 7.37 7.07 6.35 6.33 NI NI NI NI ---01/29/09 ------Dry NI 5.87 7.05 6.91 6.32 6.18 NI NI NI NI --- 07/30/09 ------4.79 NI 5.75 6.60 6.45 5.95 5.89 NI NI NI NI ---01/14/10 ---------5.22 5.92 6.82 6.82 6.48 5.93 NI NI NI NI --- 07/15/10 ---------5.49 5.72 6.87 6.82 6.30 5.94 NI NI NI NI ---01/20/11 ---------5.71 5.80 6.95 6.75 6.75 5.93 NI NI NI NI ---02/18/11 ------------5.65 ------------NI NI NI NI --- 07/14/11 ---------5.47 5.80 6.90 6.7 6.57 5.48 NI NI NI NI ---01/30/12 ---------5.86 6.03 7.00 6.99 7.00 5.93 NI NI NI NI --- 05/24/12 ---------NS NS NS NS NS NS 5.94 5.39 5.76 5.65 ---06/28/12 ---------NS NS NS NS NS NS 6.07 5.81 6.20 5.82 ---07/25/12 ---------6.00 6.20 7.41 6.95 6.94 6.05 6.1 5.52 5.34 5.60 --- 08/24/12 ---------NS NS NS NS NS NS 6.04 5.61 5.46 5.66 ---02/04/13 ---------5.65 6.07 7.15 7.09 7.25 5.86 6.28 7.06 5.75 5.74 --- 07/08/13 ---------5.37 5.68 6.75 6.68 6.62 5.32 5.89 4.82 4.99 4.91 ---01/21/14 ---------8.96 6.66 6.60 6.98 7.12 7.43 6.97 6.61 5.66 5.78 ---07/21/14 ---------5.75 5.94 6.83 6.97 6.98 5.87 5.99 5.24 4.71 5.02 --- 01/29/15 FIELD FIELD ---5.45 ---6.40 6.48 6.92 5.57 6.11 5.39 5.12 4.78 ---07/27/15 FIELD FIELD ---5.95 6.23 7.42 7.02 7.25 5.99 6.23 5.28 5.34 5.12 01/26/16 FIELD FIELD ---6.63 5.83 6.55 6.99 6.78 5.99 6.38 5.59 5.24 5.1007/26/16 FIELD FIELD ---6.80 6.76 6.92 6.78 6.80 6.95 6.61 6.16 5.92 5.80 Upper Piedmont Regional Landfill Permot No. 73-04 Page 12 of 15 Joyce Engineering TABLE 7 Historically Detected Constituents/Analytes in Groundwater Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Analyte Sample Collection Date DL RL GW-1 GW-1R GW-2 GW-3 GW-4 GW-5 GW-6 GW-7 GW-8 GW-9 GW-10 Blanks Conductivity 05/23/97 ------82 NI 232 375 278 149 ---NI NI NI NI ---(µS/cm)06/16/97 ------73 NI 299 441 325 186 ---NI NI NI NI --- 08/14/97 ------94 NI 309 384 306 267 ---NI NI NI NI ---09/30/97 ------Dry NI 215 327 277 181 ---NI NI NI NI --- 04/30/98 ------12 NI 31 53 47 44 ---NI NI NI NI --- 09/15/98 ------77 NI 180 344 434 274 ---NI NI NI NI ---04/08/99 ------72 NI 135 232 206 189 ---NI NI NI NI --- 09/09/99 ------Dry NI 102 190 137 130 ---NI NI NI NI ---04/13/00 ------62 NI 285 413 3.35 351 ---NI NI NI NI --- 10/17/00 ------53 NI 225 245 274 191 ---NI NI NI NI --- 04/23/01 ------67 NI 239 472 445 327 ---NI NI NI NI ---10/18/01 ------Dry NI 178 297 283 231 ---NI NI NI NI --- 04/29/02 ------Dry NI 91 136 140 161 ---NI NI NI NI ---10/23/02 ------Dry NI 149 302 289 201 ---NI NI NI NI --- 04/14/03 ------48 NI 73 63 75 81 ---NI NI NI NI ---10/30/03 ------186 NI 174 487 487 108 ---NI NI NI NI ---03/19/04 ---------NI ------------971 NI NI NI NI --- 04/28/04 ------82 NI 128 168 154 144 449 NI NI NI NI ---10/27/04 ------54 NI 235 532 546 488 658 NI NI NI NI --- 03/16/05 ------49 NI 297 481 ---389 322 NI NI NI NI ---07/21/05 ------62 NI 325 542 501 501 413 NI NI NI NI ---01/26/06 ------Dry NI 189 468 447 361 367 NI NI NI NI --- 07/21/06 ---------NI 279 607 595 551 442 NI NI NI NI ---01/22/07 ------57 NI 409 602 634 564 419 NI NI NI NI --- 07/23/07 ------80 NI 295 581 642 577 485 NI NI NI NI ---01/10/08 ------Dry NI 414 914 999 567 600 NI NI NI NI ---07/21/08 ------Dry NI 269 617 752 617 406 NI NI NI NI --- 01/29/09 ------Dry NI 259 636 750 508 280 NI NI NI NI ---07/30/09 ------81 NI 233 623 776 607 279 NI NI NI NI --- 01/14/10 ---------152 236 605 765 543 252 NI NI NI NI ---07/15/10 ---------154 211 615 800 577 239 NI NI NI NI ---01/20/11 ---------160 225 621 830 556 209 NI NI NI NI --- 02/18/11 ------------234 ------------NI NI NI NI ---07/14/11 ---------173 242 660 887 633 224 NI NI NI NI --- 01/30/12 ---------137 199 471 685 424 141 NI NI NI NI ---05/24/12 ---------NS NS NS NS NS NS 607 193.0 102.0 117.0 ---06/28/12 ---------NS NS NS NS NS NS 588 220.7 119.1 151.7 --- 07/25/12 ---------146.7 247.3 625 917 625 190.7 694 227.9 75.9 118.9 ---08/24/12 ---------NS NS NS NS NS NS 689 216.9 82.4 128.2 --- 02/04/13 ---------130.1 173.9 458.9 549 422.6 127.6 634 143.6 64.2 119.8 ---07/08/13 ---------118.4 211.4 457.3 711 379.6 136.0 519 110.6 78.8 101.1 ---01/21/14 ---------155.7 252.8 487.9 644 490.3 180.3 771 164.4 76.6 72.1 --- 07/21/14 ---------138.7 278.9 508.0 828 510.0 161.5 749 225.4 84.8 108.9 ---01/29/15 FIELD FIELD ---149.5 ---475.5 658 430.9 152.6 546 171.4 218.4 81.2 --- 07/27/15 ---------135 277 491 689 459 165 635 173 81 75 ---01/26/16 ---------154.1 283.4 484.7 704 478.6 169.8 449.1 196.1 204.8 75.5 ---07/26/16 ---------151.7 286.1 511 830 563 179.8 788 158.6 102.0 99.0 --- Temperature 05/23/97 ------19.7 NI 17.5 16.9 16.9 16.2 ---NI NI NI NI --- (ºC)06/16/97 ------19.8 NI 17.6 16.3 15.7 17.7 ---NI NI NI NI ---08/14/97 ------28.0 NI 19.1 21.9 25 22.1 ---NI NI NI NI ---09/30/97 ------Dry NI 16.6 19.1 17.1 19.4 ---NI NI NI NI --- 04/30/98 ------22.2 NI 16.0 17.0 16.3 17.7 ---NI NI NI NI ---09/15/98 ------22.1 NI 15.6 14.2 16.7 22.2 ---NI NI NI NI --- 04/08/99 ------22.1 NI 20.4 18.0 19 16.4 ---NI NI NI NI ---09/09/99 ------Dry NI 13.3 22.5 22.4 23.3 ---NI NI NI NI ---04/13/00 ------16.3 NI 18.0 16.3 11.2 11.3 ---NI NI NI NI --- 10/17/00 ------16.7 NI 18.1 16.8 16.8 18.4 ---NI NI NI NI ---04/23/01 ------17.7 NI 18.5 17.2 17.2 16.1 ---NI NI NI NI --- 10/18/01 ------Dry NI 15.9 15.3 13.6 14.5 ---NI NI NI NI ---04/29/02 ------Dry NI 17.5 15.8 16 20.0 ---NI NI NI NI ---10/23/02 ------Dry NI 18.2 17.5 17 20.8 ---NI NI NI NI --- 04/14/03 ------18.8 NI 18.7 17.7 17.5 14.7 ---NI NI NI NI ---10/30/03 ------17.6 NI 16.8 17.4 16.4 17.6 ---NI NI NI NI --- 03/19/04 ---------NI ------------12.60 NI NI NI NI ---04/28/04 ------15.1 NI 16.3 16.2 16.7 10.5 14.50 NI NI NI NI ---10/27/04 ------14.4 NI 16.1 15.0 15.8 17.2 15.40 NI NI NI NI --- 03/16/05 ------11.83 NI 13.66 13.49 12.79 11.16 10.12 NI NI NI NI ---07/21/05 ------18.62 NI 20.70 17.34 19.71 22.59 19.60 NI NI NI NI --- 01/26/06 ------Dry NI 13.92 14.77 14.27 13.00 13.00 NI NI NI NI ---07/21/06 ---------NI 22.10 18.93 18.34 18.70 15.70 NI NI NI NI ---01/22/07 ------14.20 NI 15.20 12.90 13.4 13.40 12.90 NI NI NI NI --- 07/23/07 ------18.50 NI 18.61 18.72 18.5 20.03 16.30 NI NI NI NI ---01/10/08 ------Dry NI 16.44 15.19 14.92 14.37 14.66 NI NI NI NI --- 07/21/08 ------Dry NI 21.25 22.36 22.78 22.99 17.73 NI NI NI NI ---01/29/09 ------Dry NI 14.67 11.89 14.16 10.04 12.24 NI NI NI NI ---07/30/09 ------23.94 NI 20.10 20.26 24.22 22.45 19.95 NI NI NI NI --- 01/14/10 ---------13.74 15.97 13.47 13.35 12.42 13.06 NI NI NI NI ---07/15/10 ---------22.65 22.56 20.04 21.78 19.57 19.23 NI NI NI NI --- 01/20/11 ---------13.25 15.60 13.65 13.49 13.18 13.25 NI NI NI NI ---02/18/11 ------------17.03 ------------NI NI NI NI ---07/14/11 ---------19.07 20.71 19.14 20.08 19.29 16.80 NI NI NI NI --- 01/30/12 ---------14.13 16.91 14.57 16.56 13.70 13.66 NI NI NI NI ---05/24/12 ---------NS NS NS NS NS NS 16.78 18.24 16.99 16.41 --- 06/28/12 ---------NS NS NS NS NS NS 23.1 26.4 23.0 20.1 ---07/25/12 ---------19.1 18.9 18.4 22.4 17.3 15.8 17.5 18.5 16.8 16.7 ---08/24/12 ---------NS NS NS NS NS NS 15.9 16.2 16.7 16.1 --- 02/04/13 ---------14.6 13.2 14.2 10.2 14.5 14.2 13.2 12.4 14.2 14.4 ---07/08/13 ---------16.0 17.1 16.2 20.4 15.5 14.9 16.2 16.6 15.5 15.1 --- 01/21/14 ---------15.0 16.2 14.6 13.1 15.1 14.5 14.5 15.2 16.0 15.4 ---07/21/14 ---------16.7 17.4 16.6 20.6 16.9 14.7 18.1 20.1 16.9 16.0 ---01/29/15 FIELD FIELD ---14.7 ---14.5 13.3 13.5 12.6 13.0 13.2 15.5 14.6 --- 07/27/15 FIELD FIELD ---16.78 18.1 18.56 18.78 17.89 15.70 17.82 17.3 18.4 17.14 ---01/26/16 FIELD FIELD ---14.9 16.7 14.2 14.0 14.8 14.5 15.1 15.2 15.5 15.0 --- 07/26/16 ---------16.7 17.3 16.1 18.9 17.9 15.3 16.8 16.6 17.1 17.2 --- Upper Piedmont Regional Landfill Permot No. 73-04 Page 13 of 15 Joyce Engineering TABLE 7 Historically Detected Constituents/Analytes in Groundwater Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Analyte Sample Collection Date DL RL GW-1 GW-1R GW-2 GW-3 GW-4 GW-5 GW-6 GW-7 GW-8 GW-9 GW-10 Blanks Turbidity 05/23/97 ------19 NI 14.0 2.85 7.89 250 ---NI NI NI NI ---(NTU)06/16/97 ------100 NI 11.0 5.79 9.82 28.0 ---NI NI NI NI --- 08/14/97 ------770 NI 14.0 8.18 7.13 63.0 ---NI NI NI NI ---09/30/97 ------Dry NI 4.2 6.56 8.46 47.0 ---NI NI NI NI --- 04/30/98 ------13 NI 23.0 22.00 5.79 16.0 ---NI NI NI NI --- 09/15/98 ------590 NI 19.7 11.20 22.2 62.8 ---NI NI NI NI ---04/08/99 ------11 NI 9.4 8.81 1.23 7.97 ---NI NI NI NI --- 09/09/99 ------Dry NI 9.1 5.60 5.71 32.0 ---NI NI NI NI ---04/13/00 ------280 NI 32.0 6.79 1.81 70.0 ---NI NI NI NI --- 10/17/00 ------292 NI 22.1 1.91 1.36 26.9 ---NI NI NI NI --- 04/23/01 ------440 NI 72.0 3.66 4.36 14.0 ---NI NI NI NI ---10/18/01 ------Dry NI 30.0 1.86 7.92 43.0 ---NI NI NI NI --- 04/29/02 ------Dry NI 42.0 1.96 2.03 4.23 ---NI NI NI NI ---10/23/02 ------Dry NI 34.0 2.81 6.06 6.76 ---NI NI NI NI --- 04/14/03 ------184 NI 23.0 3.96 1.03 3.86 ---NI NI NI NI ---10/30/03 ------17 NI 7.2 5.25 3.91 14.0 ---NI NI NI NI ---03/19/04 ---------NI ------------5.82 NI NI NI NI --- 04/28/04 ------32 NI 19.0 2.99 0.94 25.0 6.45 NI NI NI NI ---10/27/04 ------19 NI 20.0 4.82 9.72 19.0 25.00 NI NI NI NI --- 03/16/05 ------320 NI 224.0 86.50 35.7 37.0 288.00 NI NI NI NI ---07/21/05 ------763 NI 438.0 320 240 233.0 426.00 NI NI NI NI ---01/26/06 ------Dry NI 102.0 88.10 24.2 174.0 126 NI NI NI NI --- 07/21/06 ---------NI 60.3 0.00 0 124.0 147 NI NI NI NI ---01/22/07 ------290 NI >1000 30.90 0 197.0 34.8 NI NI NI NI --- 07/23/07 ------364 NI 3.70 4.60 7.1 130.0 52.2 NI NI NI NI ---01/10/08 ------Dry NI 2.46 2.64 0.48 56.7 16.1 NI NI NI NI ---07/21/08 ------Dry NI 13.60 0.88 0.64 82.4 37.7 NI NI NI NI --- 01/29/09 ------Dry NI 30.70 1.39 1.55 26.6 22.3 NI NI NI NI ---07/30/09 ------123 NI 7.50 1.67 1.74 85.3 25.0 NI NI NI NI --- 01/14/10 ---------73.90 7.71 0.95 2.37 61.8 21.1 NI NI NI NI ---07/15/10 ---------15.10 3.79 1.58 1.07 39.0 34.4 NI NI NI NI ---01/20/11 ---------14.00 6.16 0.30 0.65 32.7 16.3 NI NI NI NI --- 02/18/11 ------------6.26 ------------NI NI NI NI ---07/14/11 ---------9.18 2.35 1.19 0.67 43.9 15.2 NI NI NI NI --- 01/30/12 ---------17.92 15.30 10.68 10.52 16.39 24.7 NI NI NI NI ---05/24/12 ---------NS NS NS NS NS NS 16.19 11.81 62.4 13.56 ---06/28/12 ---------NS NS NS NS NS NS 18.61 6.61 63.7 6.55 --- 07/25/12 ---------5.91 2.84 4.75 5.86 25.8 8.24 3.99 2.83 32.2 5.54 ---08/24/12 ---------NS NS NS NS NS NS 5.42 4.60 24.9 5.09 --- 02/04/13 ---------15.10 11.19 16.91 16.39 12.04 16.61 11.39 16.11 19.1 11.37 ---07/08/13 ---------3.27 7.10 10.12 4.22 3.24 7.19 9.68 10.81 31.5 10.07 ---01/21/14 ---------5.21 3.23 3.62 4.10 3.80 3.97 3.92 4.06 3.91 3.81 --- 07/21/14 ---------3.23 17.90 3.85 7.55 4.31 2.01 5.29 4.27 26.70 4.77 ---01/29/15 FIELD FIELD ---30.50 ---2.01 ------6.57 1.51 2.07 15.60 3.51 --- 07/27/15 FIELD FIELD ---7.32 9.72 6.4 11.3 8.0 13.1 4.6 4.5 70 10 ---01/26/16 FIELD FIELD ---5.45 4.39 6.2 10.6 7.66 11.6 3.22 4.06 68.0 2.7 ---07/26/16 ---------5.76 4.17 5.87 13.04 4.37 9.91 6.64 2.96 32.6 4.18 --- Oxidation Reduction Potential 03/16/05 ------194 NI 92 65.0 103 13.0 127.0 NI NI NI NI ---(mV)07/21/05 ------206 NI 53 -9.0 3 -26.0 110.0 NI NI NI NI ---01/26/06 ------Dry NI 136 -88.0 -13 35.0 141.0 NI NI NI NI ---07/21/06 ---------NI 108 -112.0 -74 9.0 180.0 NI NI NI NI --- 01/22/07 ------279 NI 183 -100.0 -38 -2.0 256.0 NI NI NI NI ---07/23/07 ---------NI 326 -82.0 -28 -28.0 182.0 NI NI NI NI --- 01/10/08 ------Dry NI 193 -88.0 -16 8.0 206.0 NI NI NI NI ---07/21/08 ------Dry NI 206 -65.0 -33 -52.0 166.0 NI NI NI NI ---01/29/09 ------Dry NI 210.5 -9.3 103.2 175.8 253.4 NI NI NI NI --- 07/30/09 ------181.6 NI 123.8 -50.2 2.6 -24.1 132.0 NI NI NI NI ---01/14/10 ---------166.3 70.4 -33.1 20.2 11.1 141.0 NI NI NI NI --- 07/15/10 ---------40.1 187.9 -70.4 48.3 82.0 -13.8 NI NI NI NI ---01/20/11 ---------199.8 132.5 -18.5 42.4 18.2 195.6 NI NI NI NI ---02/18/11 ------------187.3 ------------NI NI NI NI --- 07/14/11 ---------94.9 118.3 -23.4 5.4 -12.7 114.6 NI NI NI NI ---01/30/12 ---------31.3 41.9 -73.6 -32.4 -15.5 42.3 NI NI NI NI --- 05/24/12 ---------NS NS NS NS NS NS 91.4 161.9 147.2 149.1 ---06/28/12 ---------NS NS NS NS NS NS 13.9 224.3 188.5 219.3 ---07/25/12 ---------100.8 152.1 -137.3 -137.8 -51.5 148.0 -108.9 166.7 131.0 133.5 --- 08/24/12 ---------NS NS NS NS NS NS 12.1 156.6 129.8 125.1 ---02/04/13 ---------181.1 210.2 -6.2 -20.8 -13.1 188.1 -30.1 49.6 211.6 202.4 --- 07/08/13 ---------140.4 176.2 89.2 -132 -4.6 153.6 31.4 180.4 162.1 151.0 ---01/21/14 ---------85.9 100.6 -39.8 37.2 -39.8 95.0 -57.2 33.0 157.2 111.3 ---07/21/14 ---------95.0 121.5 85.7 82.1 87.6 103.7 -85.4 95.0 146.9 127.5 --- 01/29/15 FIELD FIELD ---48.6 ---27.7 28.1 47.8 123.0 -38.8 124.3 124.7 150.4 ---07/27/15 FIELD FIELD ---78.1 169.0 -20.9 -21.6 -23.8 64.5 -132.9 165.3 138.0 146.0 --- 01/26/16 FIELD FIELD ---219.7 194.9 -98.4 62.8 14.3 209.5 -59.6 116.4 204.8 235.6 ---07/26/16 ---------66.3 78.0 51.4 46.3 -74.9 85.5 -73.3 69.8 76.3 80.3 --- Upper Piedmont Regional Landfill Permot No. 73-04 Page 14 of 15 Joyce Engineering TABLE 7 Historically Detected Constituents/Analytes in Groundwater Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Analyte Sample Collection Date DL RL GW-1 GW-1R GW-2 GW-3 GW-4 GW-5 GW-6 GW-7 GW-8 GW-9 GW-10 Blanks Dissolved Oxygen 03/16/05 ------5.06 NI 4.90 4.81 5.01 5.66 5.50 NI NI NI NI ---(mg/L)07/21/05 ------11.28 NI 12.58 13.67 11.66 11.35 11.38 NI NI NI NI --- 01/26/06 ------Dry NI ---0*0*3.18 1.37 NI NI NI NI ---07/21/06 ---------NI 8.67 2.28 2.05 7.06 6.95 NI NI NI NI --- 01/22/07 ---------NI 8.40 0.50 0.5 0.30 5.50 NI NI NI NI --- 07/23/07 ---------NI 4.20 2.30 1.3 3.00 3.90 NI NI NI NI ---01/10/08 ------Dry NI 3.59 1.04 3.32 2.24 4.58 NI NI NI NI --- 07/21/08 ------Dry NI 3.57 1.78 0.44 0.48 4.19 NI NI NI NI ---01/29/09 ------Dry NI 1.90 0.79 0.72 0.68 4.38 NI NI NI NI --- 07/30/09 ------4.98 NI 2.98 1.74 1.11 1.30 3.11 NI NI NI NI --- 01/14/10 ---------5.36 2.04 2.07 0.84 1.60 5.16 NI NI NI NI ---07/15/10 ---------3.26 1.85 2.63 0.27 0.37 2.72 NI NI NI NI --- 01/20/11 ---------3.70 1.28 1.38 0.63 2.49 5.15 NI NI NI NI ---02/18/11 ------------1.56 ------------NI NI NI NI --- 07/14/11 ---------3.96 1.94 0.57 0.96 0.86 3.32 NI NI NI NI ---01/30/12 ---------2.87 2.38 0.56 1.91 3.14 5.48 NI NI NI NI ---05/24/12 ---------NS NS NS NS NS NS 8.67 7.71 8.49 8.91 --- 06/28/12 ---------NS NS NS NS NS NS 0.71 4.40 4.10 2.12 ---07/25/12 ---------1.09 1.13 0.67 0.29 1.22 2.22 0.51 2.20 1.73 2.55 --- 08/24/12 ---------NS NS NS NS NS NS 1 2.13 1.55 2.66 ---02/04/13 ---------2.18 4.51 2.89 4.21 3.69 6.29 1.46 7.09 6.47 3.59 ---07/08/13 ---------236.00 1.37 0.48 0.38 0.21 1.69 0.68 2.01 1.47 0.99 --- 01/21/14 ---------5.99 1.79 2.45 4.59 6.40 5.41 0.40 6.81 2.87 5.67 ---07/21/14 ---------2.68 1.58 0.56 1.5 0.56 2.36 0.70 2.32 0.81 0.85 --- 01/29/15 FIELD FIELD ---3.16 ---2.75 1.56 5.86 7.27 1.19 4.36 1.22 1.34 ---07/27/15 FIELD FIELD ---3.32 2.70 0.12 0.29 0.09 1.61 0.11 0.95 0.48 0.33 ---01/26/16 FIELD FIELD ---2.48 3.55 0.38 1.56 3.41 3.88 0.87 1.84 1.40 5.17 --- 07/26/16 ---------3.47 0.47 1.28 0.97 1.39 2.82 2.38 1.53 0.39 0.94 --- Notes: DL = Method Detection Limit.RL = Reporting Limit = PQL prior to 2007 and SWSL starting January 2007. PQL = Practical Quantitation Limit.SWSL = NC-DENR Solid Waste Section Limit. NC 2L = Groundwater Standard established in 15 A NCAC 2L.0202 GWPS = NC DENR Solid Waste Section Groundwater Protection Standard for constituents with no listed NC 2L.ND = Not detected above the DL. J = Estimated concentration below the RL.B = Blank qualified data.dry = insufficient water to sample. --- = No data.All inorganic and organic compounds are in µg/L. µg/L = micrograms per litermg/L = milligrams per literS.U. = Standard Units. NTU = Nephelometric Turbidity Units.µS/cm= microsiemens per centimeter. mV = Millivolts.Bold = Concentrations above the NC 2L or Groundwater Protection standards (GWPS) have been bolded.Blanks = field, trip and/or method blanks. All data prior to 2012 taken from previous reports by Golder Associates NC, Inc. Upper Piedmont Regional Landfill Permot No. 73-04 Page 15 of 15 Joyce Engineering TABLE 8 Historical Surface Water Constituents/Analytes Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Analyte Sample Collection Date DL SWSL SW-1 SW-2 Blanks Inorganic Compounds Antimony 01/30/12 ---6.00 ND 0.14 B 0.33 J No NC 2B Standard 07/25/12 ---6.00 Dry Dry ND 02/04/13 ---6.00 ND ND ND 07/08/13 ---6.00 ND ND ND 01/21/14 0.22 6.00 ND ND ND 07/21/14 1.05 6.00 ND ND ND 01/29/15 1.05 6.00 ND ND ND 07/27/15 0.25 6.00 DRY 9.27 ND 01/26/16 0.25 6.00 DRY 0.81 J ND 07/26/16 0.25 6.00 DRY 1.49 J ND Arsenic 01/30/12 ---10.0 ND 1.61 J ND NC 2B = 50 µg/L 07/25/12 ---10.0 Dry Dry 1.65 J 02/04/13 ---10.0 1.32 J ND ND 07/08/13 ---10.0 0.91 J 1.68 J ND 01/21/14 0.78 10.0 ND 0.80 J ND 07/21/14 1.13 10.0 2.84 J ND ND 01/29/15 1.13 10.0 ND ND ND 07/27/15 0.75 10.0 DRY 4.62 J ND 01/26/16 0.75 10.0 DRY 1.00 J ND 07/26/16 0.75 10.0 DRY 0.88 J ND Barium 06/16/97 ---500 ND ND --- No NC 2B Standard 08/14/97 ---500 ---ND --- 09/30/97 ---20 ---30 --- 04/30/98 ---20 40 30 --- 09/15/98 ---20 ---30 --- 04/08/99 ---20 30 20 --- 09/09/99 ---500 ND ND ND 04/13/00 ---500 ND ND ND 10/17/00 ---500 Dry Dry ND 04/23/01 ---500 ND ND ND 10/18/01 ---500 ND ND ND 04/29/02 ---500 ND ND ND 10/23/02 ---500 ND ND ND 04/14/03 ---500 ND ND ND 10/30/03 ---500 ND ND ND 04/28/04 ---500 1000 ND ND 10/26/04 ---500 ND ND ND 03/16/05 ---500 ND ND ND 07/21/05 ---500 ND Dry ND 01/26/06 ---500 ND ND ND 07/21/06 ---500 ND ND ND 01/22/07 ---100 37.0 J 33.9 J 0.50 J 07/23/07 ---100 Dry 25.8 J 0.50 J 01/10/08 ---100 41.8 J 34.1 J ND 07/21/08 ---100 Dry Dry ND 01/29/09 ---100 36.6 J 30.5 J 0.50 J 07/30/09 ------Dry Dry --- 01/14/10 ---100 32.8 J 28.2 J ND 07/15/10 ---100 Dry Dry ND 01/20/11 ---100 27.9 J 28.1 J ND 07/14/11 ---100 Dry 39.0 J ND 01/30/12 ---100 34.9 J 33.8 J 0.14 J 07/25/12 ---100 Dry Dry 0.79 J 02/04/13 ---100 39.4 J 37.0 J ND 07/08/13 ---100 51.3 J 74.7 J 0.57 J 01/21/14 0.25 100 40.8 J 31.4 J ND 07/21/14 0.1 100 61.9 J 44.1 J 0.34 J 01/29/15 0.10 100 33.3 J 31.7 J 1.33 J 07/27/15 0.30 100 DRY 79.2 J 0.41 J 01/26/16 0.30 100 DRY 37.6 J 0.55 J 07/26/16 0.30 100 DRY 39.5 J 0.30 J Upper Piedmont Regional Landfill Permit No. 73-04 Page 1 of 17 Joyce Engineering TABLE 8 Historical Surface Water Constituents/Analytes Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Analyte Sample Collection Date DL SWSL SW-1 SW-2 Blanks Beryllium 06/16/97 ---2.00 ND ND --- NC 2B = 6.5 µg/L 08/14/97 ---2.00 ---ND --- 09/30/97 ---3.00 ---ND --- 04/30/98 ---3.00 ND ND --- 09/15/98 ---3.00 ---ND --- 04/08/99 ---3.00 ND ND --- 09/09/99 ---2.00 ND ND ND 04/13/00 ---2.00 ND ND ND 10/17/00 ---2.00 Dry Dry ND 04/23/01 ---2.00 ND ND ND 10/18/01 ---2.00 ND ND ND 04/29/02 ---2.00 ND ND ND 10/23/02 ---2.00 ND ND ND 04/14/03 ---2.00 ND ND ND 10/30/03 ---2.00 ND ND ND 04/28/04 ---2.00 2.00 ND ND 10/26/04 ---2.00 ND ND ND 03/16/05 ---2.00 ND ND ND 07/21/05 ---2.00 ND Dry ND 01/26/06 ---2.00 ND ND ND 07/21/06 ---2.00 ND ND ND 01/22/07 ---1.00 ND ND ND 07/23/07 ---1.00 Dry ND ND 01/10/08 ---1.00 ND ND ND 07/21/08 ---1.00 Dry Dry ND 01/29/09 ---1.00 ND ND ND 07/30/09 ------Dry Dry --- 01/14/10 ---1.00 0.09 J ND ND 07/15/10 ---1.00 Dry Dry ND 01/20/11 ---1.00 ND ND ND 07/14/11 ---1.00 Dry ND ND 01/30/12 ---1.00 ND 0.05 J ND 07/25/12 ---1.00 Dry Dry ND 02/04/13 ---1.00 ND ND ND 07/08/13 ---1.00 ND 0.12 J ND 01/21/14 0.11 1.00 ND ND ND 07/21/14 0.05 1.00 0.23 J ND ND 01/29/15 0.05 1.00 0.07 J ND ND 07/27/15 0.09 1.00 DRY ND ND 01/26/16 0.09 1.00 DRY ND ND 07/26/16 0.09 1.00 DRY ND ND Upper Piedmont Regional Landfill Permit No. 73-04 Page 2 of 17 Joyce Engineering TABLE 8 Historical Surface Water Constituents/Analytes Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Analyte Sample Collection Date DL SWSL SW-1 SW-2 Blanks Cadmium 07/21/05 ---1.00 ND Dry ND NC 2B = 2 µg/L 01/26/06 ---1.00 ND ND ND 07/21/06 ---1.00 ND ND ND 01/22/07 ---1.00 ND ND ND 07/23/07 ---1.00 Dry ND ND 01/10/08 ---1.00 ND ND ND 07/21/08 ---1.00 Dry Dry ND 01/29/09 ---1.00 ND ND ND 01/14/10 ---1.00 2.04 1.38 ND 07/15/10 ---1.00 Dry Dry ND 01/20/11 ---1.00 ND ND ND 07/14/11 ---1.00 Dry ND ND 01/30/12 ---1.00 0.34 J ND ND 07/25/12 ---1.00 Dry Dry ND 02/04/13 ---1.00 ND ND ND 07/08/13 ---1.00 1.81 ND ND 01/21/14 0.06 1.00 0.17 J ND ND 07/21/14 0.05 1.00 ND ND ND 01/29/15 0.05 1.00 ND ND 0.1 J 07/27/15 0.10 1.00 DRY 0.12 J ND 01/26/16 0.10 1.00 DRY ND ND 07/26/16 0.10 1.00 DRY 0.51 J ND Chromium 06/16/97 ---10.0 ND ND --- NC 2B = 50 µg/L 08/14/97 ---10.0 ---ND --- 09/30/97 ---10.0 ---ND --- 04/30/98 ---10.0 ND ND --- 09/15/98 ---10.0 ---ND --- 04/08/99 ---10.0 ND ND --- 09/09/99 ---10.0 ND ND ND 04/13/00 ---10.0 ND ND ND 10/17/00 ---10.0 Dry Dry ND 04/23/01 ---10.0 ND ND ND 10/18/01 ---10.0 ND ND ND 04/29/02 ---10.0 ND ND ND 10/23/02 ---10.0 ND ND ND 04/14/03 ---10.0 ND ND ND 10/30/03 ---10.0 ND ND ND 04/28/04 ---10.0 80 ND ND 10/26/04 ---10.0 ND ND ND 03/16/05 ---10.0 ND ND ND 07/21/05 ---10.0 ND Dry ND 01/26/06 ---10.0 ND ND ND 07/21/06 ---10.0 ND ND ND 01/22/07 ---10.0 ND ND ND 07/23/07 ---10.0 Dry ND ND 01/10/08 ---10.0 3.90 J ND ND 07/21/08 ---10.0 Dry Dry ND 01/29/09 ---10.0 1.54 J 1.47 J ND 07/30/09 ------Dry Dry --- 01/14/10 ---10.0 ND ND ND 07/15/10 ---10.0 Dry Dry ND 01/20/11 ---10.0 ND ND ND 07/14/11 ---10.0 Dry 4.50 J ND 01/30/12 ---10.0 2.56 B 3.67 B 1.16 J 07/25/12 ---10.0 Dry Dry ND 02/04/13 ---10.0 5.63 B 4.44 B 2.66 J 07/08/13 ---10.0 6.25 B 11.6 1.50 J 01/21/14 0.58 10.0 5.82 3.82 ND 07/21/14 0.73 10.0 9.22 J 1.36 B 1.40 J 01/29/15 0.73 10.0 2.56 J ND ND 07/27/15 0.43 10.0 DRY 0.96 J ND 01/26/16 0.43 10.0 DRY 2.28 J ND 07/26/16 0.43 10.0 DRY 0.49 J ND Upper Piedmont Regional Landfill Permit No. 73-04 Page 3 of 17 Joyce Engineering TABLE 8 Historical Surface Water Constituents/Analytes Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Analyte Sample Collection Date DL SWSL SW-1 SW-2 Blanks Cobalt 06/16/97 ---10.0 ND ND --- No NC 2B Standard 08/14/97 ---10.0 ---ND --- 09/30/97 ---40.0 ---ND --- 04/30/98 ---40.0 ND ND --- 09/15/98 ---40.0 ---ND --- 04/08/99 ---40.0 ND ND --- 09/09/99 ---10.0 ND ND ND 04/13/00 ---10.0 ND ND ND 10/17/00 ---10.0 Dry Dry ND 04/23/01 ---10.0 ND ND ND 10/18/01 ---10.0 ND ND ND 04/29/02 ---10.0 ND 10.0 ND 10/23/02 ---10.0 ND ND ND 04/14/03 ---10.0 ND ND ND 10/30/03 ---10.0 ND ND ND 04/28/04 ---10.0 20.0 ND ND 10/26/04 ---10.0 ND ND ND 03/16/05 ---10.0 ND ND ND 07/21/05 ---10.0 ND Dry ND 01/26/06 ---10.0 ND ND ND 07/21/06 ---10.0 ND ND ND 01/22/07 ---10.0 ND ND ND 07/23/07 ---10.0 Dry ND ND 01/10/08 ---10.0 ND ND ND 07/21/08 ---10.0 Dry Dry ND 01/29/09 ---10.0 ND ND ND 07/30/09 ------Dry Dry --- 01/14/10 ---10.0 0.47 J 0.48 J ND 07/15/10 ---10.0 Dry Dry ND 01/20/11 ---10.0 ND ND ND 07/14/11 ---10.0 Dry 1.11 J ND 01/30/12 ---10.0 0.80 J 0.66 J ND 07/25/12 ---10.0 Dry Dry ND 02/04/13 ---10.0 1.17 J 0.71 J ND 07/08/13 ---10.0 1.82 J 3.24 J ND 01/21/14 0.12 10.0 0.97 J 0.80 J ND 07/21/14 0.26 10.0 1.72 J 0.89 J ND 01/29/15 0.26 10.0 1.07 J 0.70 J ND 07/27/15 0.29 10.0 DRY 1.31 J ND 01/26/16 0.29 10.0 DRY 1.37 J ND 07/26/16 0.29 10.0 DRY 0.41 J ND Copper 07/21/05 ---200 ND Dry ND NC 2B = 7 µg/L 01/26/06 ---200 ND ND ND 07/21/06 ---200 ND ND ND 01/22/07 ---10.0 2.80 J 1.30 J 0.90 J 07/23/07 ---10.0 Dry 0.70 B 1.20 J 01/10/08 ---10.0 1.90 J 2.00 J ND 07/21/08 ---10.0 Dry Dry ND 01/29/09 ---10.0 ND 1.40 J ND 07/30/09 ------Dry Dry --- 01/14/10 ---10.0 3.07 J 2.08 J ND 07/15/10 ---10.0 Dry Dry ND 01/20/11 ---10.0 3.79 B 2.59 B 2.16 J 07/14/11 ---10.0 Dry 4.36 B 1.85 J 01/30/12 ---10.0 2.46 J 3.09 J ND 07/25/12 ---10.0 Dry Dry 0.4 J 02/04/13 ---10.0 3.45 J 2.07 J 0.19 J 07/08/13 ---10.0 4.25 J 6.96 J ND 01/21/14 0.38 10.0 3.96 J 2.35 J ND 07/21/14 0.22 10.0 6.31 J 1.95 B 0.44 J 01/29/15 0.22 10.0 2.74 B 3.87 B 4.34 J 07/27/15 0.41 10.0 DRY 9.13 J 1.24 J 01/26/16 0.41 10.0 DRY 3.02 J 3.93 J 07/26/16 0.41 10.0 DRY 3.20 B 6.73 J Upper Piedmont Regional Landfill Permit No. 73-04 Page 4 of 17 Joyce Engineering TABLE 8 Historical Surface Water Constituents/Analytes Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Analyte Sample Collection Date DL SWSL SW-1 SW-2 Blanks Lead 06/16/97 ---10.0 ND ND --- NC 2B = 25 µg/L 08/14/97 ---10.0 ---ND --- 09/30/97 ---15.0 ---ND --- 04/30/98 ---15.0 ND ND --- 09/15/98 ---15.0 ---ND --- 04/08/99 ---15.0 ND ND --- 09/09/99 ---10.0 ND ND ND 04/13/00 ---10.0 ND ND ND 10/17/00 ---10.0 Dry Dry ND 04/23/01 ---10.0 ND ND ND 10/18/01 ---10.0 ND ND ND 04/29/02 ---10.0 ND ND ND 10/23/02 ---10.0 ND ND ND 04/14/03 ---10.0 ND ND ND 10/30/03 ---10.0 ND ND ND 04/28/04 ---10.0 60.0 ND ND 10/26/04 ---10.0 ND ND ND 03/16/05 ---10.0 ND ND ND 07/21/05 ---10.0 ND Dry ND 01/26/06 ---10.0 ND ND ND 07/21/06 ---10.0 ND ND ND 01/22/07 ---10.0 2.80 J 3.50 J ND 07/23/07 ---10.0 Dry ND ND 01/10/08 ---10.0 ND ND ND 07/21/08 ---10.0 Dry Dry ND 01/29/09 ---10.0 ND ND ND 07/30/09 ------Dry Dry --- 01/14/10 ---10.0 1.15 J ND ND 07/15/10 ---10.0 Dry Dry ND 01/20/11 ---10.0 ND ND ND 07/14/11 ---10.0 Dry ND ND 01/30/12 ---10.0 0.87 J 0.69 J ND 07/25/12 ---10.0 Dry Dry 0.29 J 02/04/13 ---10.0 1.37 J 0.47 J ND 07/08/13 ---10.0 4.57 J 6.71 J 0.09 J 01/21/14 0.05 10.0 1.46 J 0.72 J ND 07/21/14 0.05 10.0 3.75 J 6.29 J ND 01/29/15 0.05 10.0 4.15 J 4.13 J ND 07/27/15 0.08 10.0 ---47.4 ND Verification sample >09/28/15 0.08 10.0 DRY 8.69 J 0.21 J 01/26/16 0.08 10.0 DRY 4.16 J ND 07/26/16 0.08 10.0 DRY 3.81 J ND Methylene Chloride 01/26/16 0.5 1.0 DRY ND 0.90 J 07/26/16 0.5 1.0 DRY ND ND No NC 2B Standard Upper Piedmont Regional Landfill Permit No. 73-04 Page 5 of 17 Joyce Engineering TABLE 8 Historical Surface Water Constituents/Analytes Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Analyte Sample Collection Date DL SWSL SW-1 SW-2 Blanks Nickel 07/21/05 ---50.0 ND Dry ND NC 2B = 88 µg/L 01/26/06 ---50.0 ND ND ND 07/21/06 ---50.0 ND ND ND 01/22/07 ---50.0 ND ND ND 07/23/07 ---50.0 Dry ND ND 01/10/08 ---50.0 3.20 J ND ND 07/21/08 ---50.0 Dry Dry ND 01/29/09 ---50.0 0.69 J 0.92 J ND 07/30/09 ------Dry Dry --- 01/14/10 ---50.0 ND ND ND 07/15/10 ---50.0 Dry Dry ND 01/20/11 ---50.0 2.00 J ND ND 07/14/11 ---50.0 Dry 3.07 J ND 01/30/12 ---50.0 2.47 J 1.88 J ND 07/25/12 ---50.0 Dry Dry ND 02/04/13 ---50.0 2.22 J 1.25 J ND 07/08/13 ---50.0 2.20 B 3.36 B 1.99 J 01/21/14 0.41 50.0 2.07 J 1.65 J ND 07/21/14 0.22 50.0 3.51 J 1.30 J ND 01/29/15 0.22 50.0 1.36 J 1.04 J ND 07/27/15 0.48 50.0 DRY 3.29 J ND 01/26/16 0.48 50.0 DRY 1.33 J ND 07/26/16 0.48 50.0 DRY 1.07 J ND Upper Piedmont Regional Landfill Permit No. 73-04 Page 6 of 17 Joyce Engineering TABLE 8 Historical Surface Water Constituents/Analytes Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Analyte Sample Collection Date DL SWSL SW-1 SW-2 Blanks Selenium 02/04/13 ---10.0 ND 0.73 J ND NC 2B = 5 µg/L 07/08/13 ---10.0 ND ND ND 01/21/14 0.77 10.0 ND ND 2.20 J 07/21/14 1.01 10.0 ND 1.43 B 2.88 J 01/29/15 1.01 10.0 ND ND ND 07/27/15 0.85 10.0 DRY ND ND 01/26/16 0.85 10.0 DRY ND ND 07/26/16 0.85 10.0 DRY ND ND Silver 01/29/15 0.17 10.0 ND 0.17 J ND 07/27/15 0.22 10.0 DRY 0.81 J ND 01/26/16 0.22 10.0 DRT ND ND 07/26/16 0.22 10.0 DRT ND ND NC 2B = 0.06 µg/L Thallium 06/16/97 ---10.0 ND ND --- NC 2B = 0.47 µg/L 08/14/97 ---10.0 ---ND --- 09/30/97 ---10.0 ---ND --- 04/30/98 ---10.0 ND ND --- 09/15/98 ---10.0 ---ND --- 04/08/99 ---10.0 ND ND --- 09/09/99 ---10.0 ND ND ND 04/13/00 ---10.0 ND ND ND 10/17/00 ---10.0 Dry Dry ND 04/23/01 ---10.0 ND ND ND 10/18/01 ---10.0 ND ND ND 04/29/02 ---10.0 ND ND ND 10/23/02 ---10.0 ND ND ND 04/14/03 ---10.0 ND ND ND 10/30/03 ---10.0 ND ND ND 04/28/04 ---10.0 ND ND ND 10/26/04 ---10.0 ND ND ND 03/16/05 ---10.0 ND ND ND 07/21/05 ---10.0 11.00 Dry ND 01/26/06 ---10.0 ND ND ND 07/21/06 ---10.0 ND ND ND 01/22/07 ---5.50 ND ND ND 07/23/07 ---5.50 Dry ND 0.05 J 01/10/08 ---5.50 ND ND ND 07/21/08 ---5.50 Dry Dry ND 01/29/09 ---5.50 ND ND ND 07/30/09 ------Dry Dry --- 01/14/10 ---5.50 ND ND ND 07/15/10 ---5.50 Dry Dry ND 01/20/11 ---5.50 ND ND ND 07/14/11 ---5.50 Dry ND ND 01/30/12 ---5.50 ND ND ND 07/25/12 ---5.50 Dry Dry ND 02/04/13 ---5.50 ND ND ND 07/08/13 ---5.50 ND ND ND 01/21/14 0.06 5.50 ND ND ND 07/21/14 0.09 5.50 ND ND ND 01/29/15 0.09 5.50 ND ND ND 07/27/15 0.06 5.50 DRY ND ND 01/26/16 0.06 5.50 DRY ND ND 07/26/16 0.06 5.50 DRY ND ND Upper Piedmont Regional Landfill Permit No. 73-04 Page 7 of 17 Joyce Engineering TABLE 8 Historical Surface Water Constituents/Analytes Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Analyte Sample Collection Date DL SWSL SW-1 SW-2 Blanks Vanadium 06/16/97 ---40.0 ND ND --- No NC 2B Standard 08/14/97 ---40.0 ---ND --- 09/30/97 ---20.0 ---ND --- 04/30/98 ---20.0 ND ND --- 09/15/98 ---20.0 ---ND --- 04/08/99 ---20.0 ND ND --- 09/09/99 ---40.0 ND ND ND 04/13/00 ---40.0 ND ND ND 10/17/00 ---40.0 Dry Dry ND 04/23/01 ---40.0 ND ND ND 10/18/01 ---40.0 ND ND ND 04/29/02 ---40.0 ND ND ND 10/23/02 ---40.0 ND ND ND 04/14/03 ---40.0 ND ND ND 10/30/03 ---40.0 ND ND ND 04/28/04 ---40.0 130.00 ND ND 10/26/04 ---40.0 ND ND ND 03/16/05 ---40.0 ND ND ND 07/21/05 ---40.0 ND Dry ND 01/26/06 ---40.0 ND ND ND 07/21/06 ---40.0 ND ND ND 01/22/07 ---25.0 1.70 J ND ND 07/23/07 ---25.0 Dry 1.50 J ND 01/10/08 ---25.0 2.50 J 3.00 J ND 07/21/08 ---25.0 Dry Dry ND 01/29/09 ---25.0 2.48 J 2.56 J ND 07/30/09 ------Dry Dry --- 01/14/10 ---25.0 1.59 J 1.12 J ND 07/15/10 ---25.0 Dry Dry ND 01/20/11 ---25.0 2.13 J ND ND 07/14/11 ---25.0 Dry 5.56 J ND 01/30/12 ---25.0 3.80 J 5.50 J ND 07/25/12 ---25.0 Dry Dry ND 02/04/13 ---25.0 8.56 B 2.08 B 2.12 J 07/08/13 ---25.0 8.09 J 19.50 J ND 01/21/14 1.97 25.0 5.96 B 2.11 B ND 07/21/14 0.93 25.0 16.70 J 5.42 B 1.69 J 01/29/15 0.93 25.0 3.15 J 1.10 J ND 07/27/15 1.57 25.0 DRY 1.95 J ND 01/26/16 1.57 25.0 DRY 3.70 J ND 07/26/16 1.57 25.0 DRY ND ND Upper Piedmont Regional Landfill Permit No. 73-04 Page 8 of 17 Joyce Engineering TABLE 8 Historical Surface Water Constituents/Analytes Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Analyte Sample Collection Date DL SWSL SW-1 SW-2 Blanks Zinc 06/16/97 ---50 230 510 --- NC 2B = 50 µg/L 08/14/97 ---50 ---90.0 --- 09/30/97 ---20 ---60.0 --- 04/30/98 ---20 40.0 70.0 --- 09/15/98 ---20 ---ND --- 04/08/99 ---20 30.0 ND --- 09/09/99 ---50 ND ND 60.0 04/13/00 ---50 ND ND ND 10/17/00 ---50 Dry Dry ND 04/23/01 ---50 ND ND ND 10/18/01 ---50 ND ND ND 04/29/02 ---50 ND 90.0 ND 10/23/02 ---50 ND ND ND 04/14/03 ---50 ND ND ND 10/30/03 ---50 ND 60.0 ND 04/28/04 ---50 70 ND ND 10/26/04 ---50 ND ND ND 03/16/05 ---50 ND ND ND 07/21/05 ---50 ND Dry ND 01/26/06 ---50 ND ND ND 07/21/06 ---50 ND ND ND 01/22/07 ---10 32.2 34.0 ND 07/23/07 ---10.0 Dry 7.10 B 4.00 J 01/10/08 ---10.0 5.7 J 2.80 J ND 07/21/08 ---10.0 Dry Dry ND 01/29/09 ---10.0 9.3 J 9.29 J 5.8 J 07/30/09 ------Dry Dry --- 01/14/10 ---10.0 8.9 J 5.34 J ND 07/15/10 ---10.0 Dry Dry ND 01/20/11 ---10.0 10.3 ND ND 07/14/11 ---10.0 Dry 8.29 J ND 01/30/12 ---10.0 8.9 B 8.17 B 3.00 J 07/25/12 ---10.0 Dry Dry 2.5 J 02/04/13 ---10.0 8.4 3.33 B 0.76 J 07/08/13 ---10.0 9.9 J 23.0 0.96 J 01/21/14 0.87 10.0 8.13 B 7.32 B 2.35 J 07/21/14 0.64 10.0 15.8 14.0 1.93 J 01/29/15 0.64 10.0 10.0 8.96 J 1.54 J 07/27/15 1.3 10.0 DRY 13.8 1.57 J 01/26/16 1.3 10.0 DRY 16.8 1.35 J 07/26/16 1.3 10.0 DRY 4.04 J 1.60 J Upper Piedmont Regional Landfill Permit No. 73-04 Page 9 of 17 Joyce Engineering TABLE 8 Historical Surface Water Constituents/Analytes Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Analyte Sample Collection Date DL SWSL SW-1 SW-2 Blanks Iron 07/23/07 ---300 Dry 953 ND NC 2B = 1000 µg/L 01/10/08 ---300 1540 2280 ND 07/21/08 ---300 Dry Dry ND 01/29/09 ---300 1340 1660 33.80 J 07/30/09 ------Dry Dry --- 01/14/10 ---300 959 1110 ND 07/15/10 ---300 Dry Dry ND 01/20/11 ---300 1320 749 ND 07/14/11 ---300 Dry 2710 ND 01/30/12 ---300 2050 2930 8.11 J 07/25/12 ---40.0 Dry Dry 4.71 J 02/04/13 ---30.0 3950 1710 5.53 J 07/08/13 ---30.0 3300 8660 ND 01/21/14 3.02 30.0 4050 2870 4.96 J 07/21/14 3.1 40.0 7160 2040 ND 01/29/15 3.1 40.0 2250 1670 ND 07/27/15 5.72 40.0 DRY 1240 ND 01/26/16 5.72 40.0 DRY 2290 9.50 J 07/26/16 5.72 300.0 DRY 604 ND Manganese 07/23/07 ---50.0 Dry 28.7 J ND NC 2L = 50 µg/L 01/10/08 ---50.0 20.5 J 25.9 J ND NC 2B water supply = 200 µg/L 07/21/08 ---50.0 Dry Dry 2.80 J 01/29/09 ---50.0 65.0 B 75.6 13.30 J 07/30/09 ------Dry Dry --- 01/14/10 ---50.0 43.0 J 142 ND 07/15/10 ---50.0 Dry Dry ND 01/20/11 ---50.0 31.5 J 41.5 J ND 07/14/11 ---50.0 Dry 91.4 1.16 J 01/30/12 ---50.0 44.6 32.5 ND 07/25/12 ---10.0 Dry Dry ND 02/04/13 ---50.0 55.4 160 ND 07/08/13 ---50.0 134 215 0.64 J 01/21/14 0.55 50.0 33.4 J 123 ND 07/21/14 0.395 50.0 49.8 J 193 2.27 J 01/29/15 0.395 50.0 75.7 128 1.33 J 07/27/15 1.04 50.0 DRY 381 ND 01/26/16 1.04 50.0 DRY 235 ND 07/26/16 1.04 50.0 DRY 254 ND Upper Piedmont Regional Landfill Permit No. 73-04 Page 10 of 17 Joyce Engineering TABLE 8 Historical Surface Water Constituents/Analytes Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Analyte Sample Collection Date DL SWSL SW-1 SW-2 Blanks Organic Compounds Acetone 07/21/05 ---100 ND Dry ND NC 2B = 2000 µg/L 01/26/06 ---100 ND ND ND 07/21/06 ---100 ND ND ND 01/22/07 ---100 ND ND ND 07/23/07 ---100 Dry ND ND 01/10/08 ---100 ND ND ND 07/21/08 ---100 Dry Dry ND 01/29/09 ---100 ND ND 16.0 J 07/30/09 ---100 Dry Dry ND 01/14/10 ---100 ND 9.2 J ND 07/15/10 ---100 Dry Dry ND 01/20/11 ---100 ND ND ND 07/14/11 ---100 Dry ND ND 01/30/12 ---100 ND ND ND 07/25/12 ---100 Dry Dry ND 02/04/13 ---100 Dry Dry ND 07/08/13 ---100 ND ND ND 01/21/14 1.6 100 ND ND 3.7 J 07/21/14 5.7 100 ND ND ND 01/29/15 5.7 100 ND ND ND 07/27/15 3.1 100 DRY ND ND 01/26/16 4.9 100 DRY ND ND 07/26/16 4.9 100 DRY ND ND Carbon Disulfide 06/16/97 ---100 ND ND --- No NC 2B Standard 08/14/97 ---100 ---ND --- 09/30/97 ---5 ---ND --- 04/30/98 ---5 11.00 73.00 --- 09/15/98 ---5 ---ND --- 04/08/99 ---5 ND ND --- 09/09/99 ---100 ND ND ND 04/13/00 ---100 ND ND ND 10/17/00 ---100 Dry Dry ND 04/23/01 ---100 ND ND ND 10/18/01 ---100 ND ND ND 04/29/02 ---100 ND ND ND 10/23/02 ---100 ND ND ND 04/14/03 ---100 ND ND ND 10/30/03 ---100 ND ND ND 04/28/04 ---100 ND ND ND 10/26/04 ---100 ND ND ND 03/16/05 ---100 ND ND ND 07/21/05 ---100 ND Dry ND 01/26/06 ---100 ND ND ND 07/21/06 ---100 ND ND ND 01/22/07 ---100 ND ND ND 07/23/07 ---100 Dry ND ND 01/10/08 ---100 ND ND ND 07/21/08 ---100 Dry Dry ND 01/29/09 ---100 ND ND ND 07/30/09 ------Dry Dry --- 01/14/10 ---100 ND ND ND 07/15/10 ---100 Dry Dry ND 01/20/11 ---100 ND ND ND 07/14/11 ---100 Dry ND ND 01/30/12 ---100 ND ND ND 07/25/12 ---100 Dry Dry ND 02/04/13 ---100 ND ND 3.90 J 07/08/13 ---100 ND ND ND 01/21/14 1.2 100 ND ND ND 07/21/14 0.8 100 ND ND ND 01/29/15 0.8 100 ND ND ND 07/27/15 0.3 100 DRY ND ND 01/26/16 0.9 100 DRY ND ND 07/26/16 0.6 100 DRY ND ND Upper Piedmont Regional Landfill Permit No. 73-04 Page 11 of 17 Joyce Engineering TABLE 8 Historical Surface Water Constituents/Analytes Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Analyte Sample Collection Date DL SWSL SW-1 SW-2 Blanks Field Parameters pH 06/16/97 ------6.70 7.05 --- (S.U.)08/14/97 ---------6.90 --- 09/30/97 ---------7.46 --- 04/30/98 ------7.18 7.10 --- 09/15/98 ---------7.10 --- 04/08/99 ------6.97 7.39 --- 09/09/99 ------8.13 7.86 --- 04/13/00 ------7.50 6.45 --- 10/17/00 ------Dry Dry --- 04/23/01 ------6.79 7.14 --- 10/18/01 ------7.49 7.85 --- 04/29/02 ------7.12 6.87 --- 10/23/02 ------7.78 7.79 --- 04/14/03 ------6.99 7.38 --- 10/30/03 ------7.37 7.14 --- 04/28/04 ------7.48 7.70 --- 10/26/04 ------7.43 6.59 --- 03/16/05 ------6.21 7.55 --- 07/21/05 ------6.15 Dry --- 01/26/06 ------7.34 8.75 --- 07/21/06 ------6.67 7.51 --- 01/22/07 ------6.84 7.84 --- 07/23/07 ------Dry 8.07 --- 01/10/08 ------7.15 7.77 --- 07/21/08 ------Dry Dry --- 01/29/09 ------5.76 6.97 --- 07/30/09 ------Dry Dry --- 01/14/10 ------7.66 7.62 --- 07/15/10 ------Dry Dry --- 01/20/11 ------7.97 7.35 --- 07/14/11 ------Dry 7.23 --- 01/30/12 ------8.11 8.16 --- 07/25/12 ------Dry Dry --- 02/04/13 ------6.42 8.36 --- 07/08/13 ------6.40 7.81 --- 01/21/14 ------6.18 5.18 --- 07/21/14 ---------5.18 --- 01/29/15 FIELD ---8.29 5.18 --- 07/27/15 FIELD ------5.18 --- 09/28/15 FIELD ---DRY 5.18 --- 01/26/16 FIELD ---DRY 5.18 --- 07/26/16 FIELD ---DRY 6.89 --- Upper Piedmont Regional Landfill Permit No. 73-04 Page 12 of 17 Joyce Engineering TABLE 8 Historical Surface Water Constituents/Analytes Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Analyte Sample Collection Date DL SWSL SW-1 SW-2 Blanks Conductivity 06/16/97 ------113 179 --- (µS/cm)08/14/97 ---------111 --- 09/30/97 ---------74.0 --- 04/30/98 ------5.92 13.0 --- 09/15/98 ---------53.0 --- 04/08/99 ------33.0 54.0 --- 09/09/99 ------25.0 42.0 --- 04/13/00 ------39.0 65.0 --- 10/17/00 ------Dry Dry --- 04/23/01 ------84.0 104 --- 10/18/01 ------101 120 --- 04/29/02 ------58.0 74.0 --- 10/23/02 ------38.0 50.0 --- 04/14/03 ------25.0 29.0 --- 10/30/03 ------42.0 139 --- 04/28/04 ------147 109 --- 10/26/04 ------102 125 --- 03/16/05 ------42.0 66.0 --- 07/21/05 ------166 Dry --- 01/26/06 ------36.0 78.0 --- 07/21/06 ------134 124 --- 01/22/07 ------45.0 101 --- 07/23/07 ------Dry 136 --- 01/10/08 ------136 147 --- 07/21/08 ------Dry Dry --- 01/29/09 ------53.0 80.0 --- 01/30/09 ------Dry Dry --- 01/14/10 ------51.0 106 --- 07/15/10 ------Dry Dry --- 01/20/11 ------60.0 144 --- 07/14/11 ------Dry 170 --- 01/30/12 ------47.0 86.0 --- 07/25/12 ------Dry Dry --- 02/04/13 ------32.3 86.1 --- 07/08/13 ------43.7 72.5 --- 01/21/14 ------40.2 122.7 --- 07/21/14 ---------120.5 --- 01/29/15 FIELD ---45.3 828.0 --- 07/27/15 FIELD ------686 --- 09/28/15 FIELD ---DRY 409.9 --- 01/26/16 FIELD ---DRY 86.3 --- 07/26/16 FIELD ---DRY 253.2 --- Upper Piedmont Regional Landfill Permit No. 73-04 Page 13 of 17 Joyce Engineering TABLE 8 Historical Surface Water Constituents/Analytes Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Analyte Sample Collection Date DL SWSL SW-1 SW-2 Blanks Temperature 06/16/97 ------23.8 26.2 --- (ºC)08/14/97 ---------23.8 --- 09/30/97 ---------19.3 --- 04/30/98 ------19.4 14.7 --- 09/15/98 ---------22.5 --- 04/08/99 ------23.3 24.0 --- 09/09/99 ------23.6 24.0 --- 04/13/00 ------9.7 11.1 --- 10/17/00 ------Dry Dry --- 04/23/01 ------20.4 21.9 --- 10/18/01 ------7.8 7.0 --- 04/29/02 ------17.3 18.4 --- 10/23/02 ------16.9 17.7 --- 04/14/03 ------18.6 20.6 --- 10/30/03 ------12.2 11.5 --- 04/28/04 ------18.5 13.6 --- 10/26/04 ------15.0 14.3 --- 03/16/05 ------5.74 6.71 --- 07/21/05 ------23.57 Dry --- 01/26/06 ------5.14 7.94 --- 07/21/06 ------22.41 25.91 --- 01/22/07 ------7.40 2.50 --- 07/23/07 ------Dry 20.98 --- 01/10/08 ------9.15 9.59 --- 07/21/08 ------Dry Dry --- 01/29/09 ------6.71 7.53 --- 07/30/09 ------Dry Dry --- 01/14/10 ------2.06 3.52 --- 07/15/10 ------Dry Dry --- 01/20/11 ------4.40 6.29 --- 07/14/11 ------Dry 22.92 --- 01/30/12 ------8.82 8.28 --- 07/25/12 ------Dry Dry --- 02/04/13 ------4.90 3.80 --- 07/08/13 ------26.3 25.4 --- 01/21/14 ------6.50 8.10 --- 07/21/14 ---------23.10 --- 01/29/15 FIELD ---5.20 4.50 --- 07/27/15 FIELD ------24.8 09/28/15 FIELD ---DRY 21.2 --- 01/26/16 FIELD ---DRY 6.70 --- 07/26/16 FIELD ---DRY 20.8 --- Upper Piedmont Regional Landfill Permit No. 73-04 Page 14 of 17 Joyce Engineering TABLE 8 Historical Surface Water Constituents/Analytes Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Analyte Sample Collection Date DL SWSL SW-1 SW-2 Blanks Turbidity 06/16/97 ------570 281 --- (NTU)08/14/97 ---------NT --- 09/30/97 ---------37.0 --- 04/30/98 ------24.0 24.0 --- 04/08/99 ------16.0 28.0 --- 09/09/99 ------37.0 30.0 --- 04/13/00 ------17.0 13.0 --- 10/17/00 ------Dry Dry --- 04/23/01 ------159 21.0 --- 10/18/01 ------5.0 51.0 --- 04/29/02 ------26.0 7.3 --- 10/23/02 ------13.0 22.0 --- 04/14/03 ------15.0 24.0 --- 10/30/03 ------38.0 289 --- 04/28/04 ------137 15.0 --- 10/26/04 ------24.0 28.0 --- 03/16/05 ------184 116 --- 07/21/05 ------>1000 Dry --- 01/26/06 ------188 166 --- 07/21/06 ------188 0.0 --- 01/22/07 ------50.0 54.6 --- 07/23/07 ------Dry 59.0 --- 01/10/08 ------124 163 --- 07/21/08 ------Dry Dry --- 01/29/09 ------32.4 54.5 --- 07/30/09 ------Dry Dry --- 01/14/10 ------26.9 17.7 --- 07/15/10 ------Dry Dry --- 01/20/11 ------24.70 17.50 --- 07/14/11 ------Dry 64.00 --- 01/30/12 ------20.20 19.86 --- 07/25/12 ------Dry Dry --- 02/04/13 ------34.20 22.30 --- 07/08/13 ------22.70 105 --- 01/21/14 ------3.97 4.23 --- 07/21/14 ---------90.00 --- 01/29/15 FIELD ---20.40 13.30 --- 07/27/15 FIELD ------27.6 --- 09/28/15 FIELD ---DRY 13.4 --- 01/26/16 FIELD ---DRY 17.1 --- 07/26/16 FIELD ---DRY 8.3 --- Upper Piedmont Regional Landfill Permit No. 73-04 Page 15 of 17 Joyce Engineering TABLE 8 Historical Surface Water Constituents/Analytes Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Analyte Sample Collection Date DL SWSL SW-1 SW-2 Blanks Oxidation Reduction Potential 03/16/05 ------186 22.0 --- (mV)07/21/05 -------99.0 Dry --- 01/26/06 ------102 -77.0 --- 07/21/06 ------110 100 --- 01/22/07 ------132 -91.0 --- 07/23/07 ------Dry 63.0 --- 01/10/08 ------158.0 85.0 --- 07/21/08 ------Dry Dry --- 01/29/09 ------236.6 157.9 --- 07/30/09 ------Dry Dry --- 01/14/10 ------16.8 3.3 --- 07/15/10 ------Dry Dry --- 01/20/11 ------60.2 37.2 --- 07/14/11 ------Dry 72.5 --- 01/30/12 -------49.8 -22.2 --- 07/25/12 ------Dry Dry --- 02/04/13 ------145.3 78.7 --- 07/08/13 ------77.7 36.6 --- 01/21/14 ------104.8 147.1 --- 07/21/14 ---------51.3 --- 01/29/15 FIELD ---25.0 69.3 --- 07/27/15 FIELD ------70.1 --- 09/28/15 FIELD ---DRY 166.7 --- 01/26/16 FIELD ---DRY 64.1 --- 07/26/16 FIELD ---DRY 55.4 Upper Piedmont Regional Landfill Permit No. 73-04 Page 16 of 17 Joyce Engineering TABLE 8 Historical Surface Water Constituents/Analytes Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Analyte Sample Collection Date DL SWSL SW-1 SW-2 Blanks Dissolved Oxygen 03/16/05 ------7.22 6.96 --- (mg/L)07/21/05 ------7.74 Dry --- 01/26/06 ------5.61 2.98 --- 07/21/06 ------7.52 3.45 --- 01/22/07 ------11.10 9.20 --- 07/23/07 ------Dry 6.80 --- 01/10/08 ------8.69 10.54 --- 07/21/08 ------Dry Dry --- 01/29/09 ------10.16 10.90 --- 07/30/09 ------Dry Dry --- 01/14/10 ------14.29 13.20 --- 07/15/10 ------Dry Dry --- 01/20/11 ------11.75 11.46 --- 07/14/11 ------Dry 6.79 --- 01/30/12 ------11.84 11.96 --- 07/25/12 ------Dry Dry --- 02/04/13 ------13.04 13.57 --- 07/08/13 ------8.19 5.61 --- 01/21/14 ------9.67 12.93 --- 07/21/14 ---------9.04 --- 01/29/15 FIELD ---13.25 14.45 --- 07/27/15 FIELD ------10.96 --- 09/28/15 FIELD ---DRY 4.21 --- 01/26/16 FIELD ---DRY 8.78 --- 07/26/16 FIELD ---DRY 1.34 --- Notes: DL = Method Detection Limit. RL = Reporting Limit = PQL prior to 2007 and SWSL starting January 2007. SWSL = NC-DENR Solid Waste Section Limit. NC 2B = Surface Water Standard established in 15A NCAC 2B (NC Freshwater Aquatic Life Standards) ND = Not detected above the DL. J = Estimated concentration below the RL. B = Blank qualified data. dry = Insufficient water flow for sampling. --- = No data. All inorganic and organic compounds are in µg/L. mg/L = milligrams per liter µg/L = micrograms per liter S.U. = Standard Units. NTU = Nephelometric Turbidity Units. µS/cm= microsiemens per centimeter. mV = Millivolts. Bold = Concentrations above the NC 2B Standards. Blanks = field, trip and/or method blanks. All data prior to 2012 taken from previous reports by Golder Associates NC, Inc. Upper Piedmont Regional Landfill Permit No. 73-04 Page 17 of 17 Joyce Engineering TABLE 9 Historical Leachate Constituents/Analytes Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Analyte Sample Collection Date SWSL Leachate Blanks Inorganic Compounds Total Antimony 01/26/06 30.0 ND ND 07/21/06 30.0 ND ND 01/23/07 6.00 5.79 ND 07/23/07 6.00 9.48 ND 01/10/08 6.00 4.80 J ND 07/21/08 6.00 7.22 ND 01/29/09 6.00 4.82 J ND 07/30/09 6.00 6.38 ND 01/14/10 6.00 20.9 ND 07/15/10 6.00 9.01 J ND 01/20/11 6.00 29.7 ND 07/14/11 6.00 14.4 ND 01/30/12 6.00 53.4 0.33 J 07/25/12 6.00 30.7 ND 02/04/13 6.00 17.7 ND 07/08/13 6.00 18.8 ND 01/21/14 6.00 53.4 ND 07/21/14 6.00 31.6 ND 01/29/15 6.00 43.6 ND 07/27/15 6.00 33.3 ND 01/26/16 6.00 31.3 ND 07/26/16 6.00 88.2 ND Upper Piedmont Regional Landfill Permit No. 73-04 Page 1 of 37 Joyce Engineering TABLE 9 Historical Leachate Constituents/Analytes Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Analyte Sample Collection Date SWSL Leachate Blanks Total Arsenic 08/04/05 10.0 27.0 ND 01/26/06 10.0 14.0 ND 07/21/06 10.0 16.3 ND 01/23/07 10.0 ND ND 07/23/07 10.0 ND ND 01/10/08 10.0 ND ND 07/21/08 10.0 ND 3.8 J 01/29/09 10.0 ND 4.2 J 07/30/09 10.0 31.8 ND 01/14/10 10.0 15.7 ND 07/15/10 10.0 23.5 ND 01/20/11 10.0 67.3 ND 07/14/11 10.0 76.7 ND 01/30/12 10.0 75.7 ND 07/25/12 10.0 89.8 1.65 J 02/04/13 10.0 42.6 ND 07/08/13 10.0 11.0 ND 01/21/14 10.0 33.8 ND 07/21/14 10.0 82.7 ND 01/29/15 50.0 66.2 ND 07/27/15 10.0 93.6 ND 01/26/16 10.0 70.8 ND 07/26/16 10.0 131.0 ND Upper Piedmont Regional Landfill Permit No. 73-04 Page 2 of 37 Joyce Engineering TABLE 9 Historical Leachate Constituents/Analytes Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Analyte Sample Collection Date SWSL Leachate Blanks Total Barium 08/04/05 500 ND ND 01/26/06 500 ND ND 07/21/06 500 ND ND 01/23/07 100 152 0.50 J 07/23/07 100 334 0.50 J 01/10/08 100 259 ND 07/21/08 100 275 ND 01/29/09 100 193 0.50 J 07/30/09 100 208 ND 01/14/10 100 145 ND 07/15/10 100 131 ND 01/20/11 100 202 ND 07/14/11 100 202 ND 01/30/12 100 225 0.14 J 07/25/12 100 185 0.79 J 02/04/13 100 398 ND 07/08/13 100 271 ND 01/21/14 100 264 ND 07/21/14 100 178 0.34 J 01/29/15 100 190 1.33 J 07/27/15 100 212 0.41 J 01/26/16 100 216 0.55 J 07/26/16 100 220 0.30 J Total Beryllium 07/08/13 1.00 ND ND 07/21/14 1.00 0.08 J ND 01/29/15 1.00 0.08 J ND 07/27/15 1.00 ND ND 01/26/16 1.00 ND ND 07/26/16 1.00 ND ND Upper Piedmont Regional Landfill Permit No. 73-04 Page 3 of 37 Joyce Engineering TABLE 9 Historical Leachate Constituents/Analytes Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Analyte Sample Collection Date SWSL Leachate Blanks Total Cadmium 08/04/05 1.00 ND ND 01/26/06 1.00 ND ND 07/21/06 1.00 ND ND 01/23/07 1.00 ND ND 07/23/07 1.00 ND ND 01/10/08 1.00 ND ND 07/21/08 1.00 ND ND 01/29/09 1.00 ND ND 07/30/09 1.00 0.17 J ND 01/14/10 1.00 ND ND 07/15/10 1.00 ND ND 01/20/11 1.00 ND ND 07/14/11 1.00 ND ND 01/30/12 1.00 ND ND 07/25/12 1.00 ND ND 02/04/13 1.00 ND ND 07/08/13 1.00 ND ND 01/21/14 1.00 0.06 J ND 07/21/14 1.00 ND ND 01/29/15 1.00 ND 0.06 J 07/27/15 1.00 ND ND 01/26/16 1.00 ND ND 07/26/16 1.00 ND ND Upper Piedmont Regional Landfill Permit No. 73-04 Page 4 of 37 Joyce Engineering TABLE 9 Historical Leachate Constituents/Analytes Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Analyte Sample Collection Date SWSL Leachate Blanks Total Chromium 08/04/05 10.0 ND ND 01/26/06 10.0 ND ND 07/21/06 10.0 ND ND 01/23/07 10.0 ND ND 07/23/07 10.0 ND ND 01/10/08 10.0 ND ND 07/21/08 10.0 6.9 J ND 01/29/09 10.0 ND ND 07/30/09 10.0 67.0 ND 01/14/10 10.0 35.8 ND 07/15/10 10.0 54.0 ND 01/20/11 10.0 93.5 ND 07/14/11 10.0 97.6 ND 01/30/12 10.0 73.8 1.16 J 07/25/12 10.0 65.8 ND 02/04/13 10.0 38.1 2.66 J 07/08/13 10.0 49.6 ND 01/21/14 10.0 56.4 ND 07/21/14 10.0 91.3 1.40 J 01/29/15 10.0 98.8 ND 07/27/15 10.0 156 ND 01/26/16 10.0 142 ND 07/26/16 10.0 277 ND Upper Piedmont Regional Landfill Permit No. 73-04 Page 5 of 37 Joyce Engineering TABLE 9 Historical Leachate Constituents/Analytes Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Analyte Sample Collection Date SWSL Leachate Blanks Total Cobalt 08/04/05 10.0 23.0 ND 01/26/06 10.0 14.0 ND 07/21/06 10.0 13.6 ND 01/23/07 10.0 11.9 ND 07/23/07 10.0 34.0 J ND 01/10/08 10.0 15.7 ND 07/21/08 10.0 24.5 ND 01/29/09 10.0 18.2 ND 07/30/09 10.0 26.6 ND 01/14/10 10.0 13.2 ND 07/15/10 10.0 14.8 ND 01/20/11 10.0 27.3 ND 07/14/11 10.0 30.0 ND 01/30/12 10.0 23.9 ND 07/25/12 10.0 19.6 ND 02/04/13 10.0 16.1 ND 07/08/13 10.0 16.9 ND 01/21/14 10.0 26.0 ND 07/21/14 10.0 37.0 ND 01/29/15 10.0 28.5 ND 07/27/15 10.0 45.8 ND 01/26/16 10.0 33.3 ND 07/26/16 10.0 58.9 ND Total Copper 01/30/12 10.0 8.23 J ND 07/25/12 10.0 13.10 0.36 J 02/04/13 10.0 8.57 J 0.19 J 07/08/13 10.0 7.54 J ND 01/21/14 10.0 6.99 J ND 07/21/14 10.0 15.0 0.44 J 01/29/15 10.0 9.4 B 4.34 J 07/27/15 10.0 1.2 B 1.24 J 01/26/16 10.0 8.6 J 3.93 J 07/26/16 10.0 10.6 B 6.73 J Upper Piedmont Regional Landfill Permit No. 73-04 Page 6 of 37 Joyce Engineering TABLE 9 Historical Leachate Constituents/Analytes Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Analyte Sample Collection Date SWSL Leachate Blanks Total Iron 01/26/16 40.0 ---9.50 J Total Lead 08/04/05 10.0 ND ND 01/26/06 10.0 ND ND 07/21/06 10.0 ND ND 01/23/07 10.0 2.40 J ND 07/23/07 10.0 ND ND 01/10/08 10.0 ND ND 07/21/08 10.0 ND ND 01/29/09 10.0 ND ND 07/30/09 10.0 2.03 J ND 01/14/10 10.0 2.54 J ND 07/15/10 10.0 ND ND 01/20/11 10.0 ND ND 01/30/12 10.0 0.97 J ND 07/25/12 10.0 1.36 J 0.29 J 02/04/13 10.0 0.51 J ND 07/08/13 10.0 0.83 J ND 01/21/14 10.0 1.32 J ND 07/21/14 10.0 0.44 J ND 01/29/15 10.0 3.34 J ND 07/27/15 10.0 0.89 J ND 01/26/16 10.0 1.46 J ND 07/26/16 10.0 5.22 J ND Upper Piedmont Regional Landfill Permit No. 73-04 Page 7 of 37 Joyce Engineering TABLE 9 Historical Leachate Constituents/Analytes Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Analyte Sample Collection Date SWSL Leachate Blanks Total Nickel 03/17/05 50.0 76.0 --- 08/04/05 50.0 160 ND 01/26/06 50.0 122 ND 07/21/06 50.0 111 ND 01/23/07 50.0 90.9 ND 07/23/07 50.0 249 ND 01/10/08 50.0 103 ND 07/21/08 50.0 178 ND 01/29/09 50.0 119 ND 07/30/09 50.0 162 ND 01/14/10 50.0 76.3 ND 07/15/10 50.0 97.7 ND 01/20/11 50.0 164 ND 07/14/11 50.0 179 ND 01/30/12 50.0 131 ND 07/25/12 50.0 107 ND 02/04/13 50.0 73.2 ND 07/08/13 50.0 101 ND 01/21/14 50.0 102 ND 07/21/14 50.0 181 ND 01/29/15 50.0 156 ND 07/27/15 50.0 215 ND 01/26/16 50.0 164 ND 07/26/16 50.0 222 ND Total Selenium 01/30/12 10.0 7.46 J ND 07/25/12 10.0 5.64 J ND 02/04/13 10.0 2.78 J ND 07/08/13 10.0 1.76 J ND 01/21/14 10.0 ND 2.20 J 07/21/14 10.0 8.25 J 2.88 J 01/29/15 10.0 7.65 J ND 07/27/15 10.0 5.58 J ND 01/26/16 10.0 5.94 J ND 07/26/16 10.0 7.42 J ND Upper Piedmont Regional Landfill Permit No. 73-04 Page 8 of 37 Joyce Engineering TABLE 9 Historical Leachate Constituents/Analytes Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Analyte Sample Collection Date SWSL Leachate Blanks Total Silver 08/04/05 10.0 ND ND 01/26/06 10.0 ND ND 07/21/06 10.0 ND ND 01/23/07 10.0 ND ND 07/23/07 10.0 ND ND 01/10/08 10.0 ND ND 07/21/08 10.0 ND ND 01/29/09 10.0 ND ND 07/30/09 10.0 ND ND 01/14/10 10.0 0.81 J ND 07/15/10 10.0 ND ND 01/20/11 10.0 ND ND 07/14/11 10.0 3.28 J ND 01/30/12 10.0 0.88 J ND 07/25/12 10.0 0.79 J ND 02/04/13 10.0 0.40 J ND 07/08/13 10.0 0.53 J ND 01/21/14 10.0 0.38 J ND 07/21/14 10.0 1.08 J ND 01/29/15 10.0 0.72 J ND 07/27/15 10.0 0.82 J ND 01/26/16 10.0 ND ND 07/26/16 10.0 ND ND Upper Piedmont Regional Landfill Permit No. 73-04 Page 9 of 37 Joyce Engineering TABLE 9 Historical Leachate Constituents/Analytes Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Analyte Sample Collection Date SWSL Leachate Blanks Total Thallium 08/04/05 10.0 ND ND 01/26/06 10.0 ND ND 07/21/06 10.0 ND ND 01/23/07 5.50 ND ND 07/23/07 5.50 ND ND 01/10/08 5.50 ND ND 07/21/08 5.50 ND ND 01/29/09 5.50 ND ND 07/30/09 5.50 ND ND 01/14/10 5.50 ND ND 07/15/10 5.50 1.22 J ND 01/20/11 5.50 ND ND 07/14/11 5.50 ND ND 01/30/12 5.50 ND ND 07/25/12 5.50 ND ND 02/04/13 5.50 ND ND 07/08/13 6.00 ND ND 01/21/14 5.50 ND ND 07/21/14 5.50 ND ND 01/29/15 5.50 ND ND 07/27/15 5.50 0.22 J ND 01/26/16 5.50 ND ND 07/26/16 5.50 ND ND Upper Piedmont Regional Landfill Permit No. 73-04 Page 10 of 37 Joyce Engineering TABLE 9 Historical Leachate Constituents/Analytes Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Analyte Sample Collection Date SWSL Leachate Blanks Total Vanadium 08/04/05 40.0 55.00 ND 01/26/06 40.0 ND ND 07/21/06 40.0 ND ND 01/23/07 25.0 ND ND 07/23/07 25.0 55.50 ND 01/10/08 25.0 ND ND 07/21/08 25.0 26.30 ND 01/29/09 25.0 5.90 J ND 07/30/09 25.0 54.20 ND 01/14/10 25.0 21.30 J ND 07/15/10 25.0 39.20 ND 01/20/11 25.0 60.60 ND 07/14/11 25.0 61.1 ND 01/30/12 25.0 51.6 ND 07/25/12 25.0 47.8 ND 02/04/13 25.0 30.7 2.12 J 07/08/13 25.0 31.6 ND 01/21/14 25.0 41.9 14.6 J 07/21/14 25.0 58.3 1.69 J 01/29/15 25.0 53.1 ND 07/27/15 25.0 94.9 ND 01/26/16 25.0 67.3 ND 07/26/16 25.0 102 ND Upper Piedmont Regional Landfill Permit No. 73-04 Page 11 of 37 Joyce Engineering TABLE 9 Historical Leachate Constituents/Analytes Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Analyte Sample Collection Date SWSL Leachate Blanks Total Zinc 08/04/05 50.0 ND ND 01/26/06 50.0 ND ND 07/21/06 50.0 ND ND 01/23/07 10.0 26.9 1.50 J 07/23/07 10.0 43.0 J 4.00 J 01/10/08 10.0 11.4 ND 07/21/08 10.0 11.4 ND 01/29/09 10.0 17.5 B 5.82 J 07/30/09 10.0 13.2 ND 01/14/10 10.0 28.1 ND 07/15/10 10.0 7.55 J ND 01/20/11 10.0 22.6 ND 07/14/11 10.0 27.2 ND 01/30/12 10.0 17.2 3.00 J 07/25/12 10.0 32.6 2.48 J 02/04/13 10.0 40.4 0.76 J 07/08/13 10.0 17.0 0.96 J 01/21/14 10.0 472 2.35 J 07/21/14 10.0 88.5 1.93 J 01/29/15 10.0 107 3.61 J 07/27/15 10.0 58.4 1.57 J 01/26/16 10.0 97.8 1.35 J 07/26/16 10.0 603 1.60 J Total Mercury 01/29/15 0.50 ND ND 07/27/15 0.20 0.09 J ND 01/26/16 1.33 ND ND 07/26/16 1.33 ND ND Upper Piedmont Regional Landfill Permit No. 73-04 Page 12 of 37 Joyce Engineering TABLE 9 Historical Leachate Constituents/Analytes Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Analyte Sample Collection Date SWSL Leachate Blanks Organic Compounds Acetone 08/04/05 100 ND ND 01/26/06 25 ND ND 07/21/06 100 329 ND 01/23/07 100 440 ND 07/23/07 100 74 ND 01/10/08 100 2800 ND 07/21/08 100 ND ND 01/29/09 100 71 B 16.0 J 07/30/09 100 ND ND 01/14/10 100 5800 ND 07/15/10 100 ND ND 01/20/11 100 9900 ND 07/14/11 100 77.0 J ND 01/30/12 100 5600 D ND 07/25/12 1000 1400 ND 02/04/13 2500 4100 D ND 07/08/13 100 47.0 J ND 01/21/14 5000 6200 3.7 J 07/21/14 100 8.7 J ND 01/29/15 100 830 ND 07/27/15 100 21.0 J ND 01/26/16 100 100 ND 07/26/16 100 17.0 J ND Upper Piedmont Regional Landfill Permit No. 73-04 Page 13 of 37 Joyce Engineering TABLE 9 Historical Leachate Constituents/Analytes Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Analyte Sample Collection Date SWSL Leachate Blanks Benzene 08/04/05 5.0 ND ND 01/26/06 5.0 ND ND 07/21/06 5.0 ND ND 01/23/07 3.0 2.6 ND 07/23/07 1.0 3.8 J ND 01/10/08 1.0 ND ND 07/21/08 1.0 ND ND 01/29/09 1.0 4.6 J ND 07/30/09 1.0 4.1 J 4.1 J 01/14/10 1.0 ND ND 07/15/10 1.0 6.4 ND 01/20/11 1.0 ND ND 07/14/11 1.0 ND ND 01/30/12 1.0 4.7 ND 07/25/12 1.0 ND ND 02/04/13 1.0 5.8 ND 07/08/13 1.0 4.7 ND 01/21/14 1.0 2.8 ND 07/21/14 1.0 2.9 ND 01/29/15 1.0 5.5 ND 07/27/15 1.0 3.9 ND 01/26/16 1.0 2.6 ND 07/26/16 1.0 0.40 J ND Chloroform 01/29/15 5.0 0.300 J ND 07/27/15 5.0 ND ND 01/26/16 5.0 ND ND 07/26/16 5.0 0.30 J ND Upper Piedmont Regional Landfill Permit No. 73-04 Page 14 of 37 Joyce Engineering TABLE 9 Historical Leachate Constituents/Analytes Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Analyte Sample Collection Date SWSL Leachate Blanks 1,2-Dibromoethane 01/29/15 1.0 0.400 J ND 07/27/15 1.0 ND ND 01/26/16 1.0 ND ND 07/26/16 1.0 ND ND Carbon Disulfide 08/04/05 100 ND ND 01/26/06 25 ND ND 07/21/06 100 ND ND 01/23/07 100 1.40 J ND 07/23/07 100 ND ND 01/10/08 100 ND ND 07/21/08 100 ND ND 01/29/09 100 ND ND 07/30/09 100 ND ND 01/14/10 100 ND ND 07/15/10 100 ND ND 01/20/11 100 ND ND 07/14/11 100 ND ND 01/30/12 100 11.0 J ND 07/25/12 100 1.80 J 3.90 02/04/13 100 ND 3.90 J 07/08/13 100 ND ND 01/21/14 100 10 ND 07/21/14 100 0.50 J ND 01/29/15 100 1.50 J ND 07/27/15 100 0.80 J ND 01/26/16 100 ND ND 07/26/16 100 ND ND Upper Piedmont Regional Landfill Permit No. 73-04 Page 15 of 37 Joyce Engineering TABLE 9 Historical Leachate Constituents/Analytes Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Analyte Sample Collection Date SWSL Leachate Blanks Chlorobenzene 01/30/12 3.0 0.70 J ND 07/25/12 3.0 0.50 B 0.40 J 02/04/13 3.0 0.70 J ND 07/08/13 3.0 0.80 J ND 01/21/14 3.0 ND ND 07/21/14 3.0 0.60 J ND 01/29/15 3.0 1.50 J ND 07/27/15 3.0 0.50 J ND 01/26/16 3.0 0.70 J ND 07/26/16 3.0 ND ND Chloroethane 02/04/13 10 0.7 J ND 07/08/13 10 ND ND 01/21/14 10 0.6 ND 07/21/14 10 ND ND 01/29/15 10 ND ND 07/27/15 10 ND ND 01/26/16 10 ND ND 07/26/16 10 ND ND Chloromethane 01/30/12 1.0 0.5 J ND 07/25/12 1.0 ND 0.1 J 02/04/13 1.0 ND 0.1 J 07/08/13 1.0 ND ND 01/21/14 1.0 0.5 ND 07/21/14 1.0 ND ND 01/29/15 1.0 ND ND 07/27/15 1.0 ND ND 01/26/16 1.0 ND ND 07/26/16 1.0 ND ND 1,2-Dichlorobenzene 01/29/15 5.0 0.70 J ND 07/27/15 5.0 ND ND 01/26/16 5.0 ND ND 07/26/16 5.0 ND ND Upper Piedmont Regional Landfill Permit No. 73-04 Page 16 of 37 Joyce Engineering TABLE 9 Historical Leachate Constituents/Analytes Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Analyte Sample Collection Date SWSL Leachate Blanks 1,4-Dichlorobenzene 08/04/05 5.0 ND ND 01/26/06 5.0 5.0 ND 07/21/06 5.0 5.7 ND 01/23/07 3.0 5.6 ND 07/23/07 1.0 4.8 J ND 01/10/08 1.0 ND ND 07/21/08 1.0 4.1 J ND 01/29/09 1.0 9.5 J ND 07/30/09 1.0 6.6 6.6 01/14/10 1.0 ND ND 07/15/10 1.0 9.8 ND 01/20/11 1.0 ND ND 07/14/11 1.0 ND ND 01/30/12 1.0 8.6 ND 07/25/12 1.0 4.1 ND 02/04/13 1.0 7.2 ND 07/08/13 1.0 ND ND 01/21/14 1.0 2.2 ND 07/21/14 1.0 4.4 ND 01/29/15 1.0 9.8 ND 07/27/15 1.0 5.6 ND 01/26/16 1.0 7.2 ND 07/26/16 1.0 1.4 ND 1,1-Dichloroethane 01/30/12 5.0 0.30 J ND 07/25/12 5.0 ND ND 02/04/13 5.0 0.80 J ND 07/08/13 5.0 ND ND 01/21/14 5.0 ND ND 07/21/14 5.0 ND ND 01/29/15 5.0 0.40 J ND 07/27/15 5.0 ND ND 01/26/16 5.0 ND ND 07/26/16 5.0 ND ND Upper Piedmont Regional Landfill Permit No. 73-04 Page 17 of 37 Joyce Engineering TABLE 9 Historical Leachate Constituents/Analytes Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Analyte Sample Collection Date SWSL Leachate Blanks 1,2-Dichloroethane 08/04/05 5.0 ND ND 01/26/06 5.0 ND ND 07/21/06 5.0 ND ND 01/23/07 3.0 1.3 J ND 07/23/07 1.0 ND ND 01/10/08 1.0 ND ND 07/21/08 1.0 ND ND 01/29/09 1.0 ND ND 07/30/09 1.0 ND ND 01/14/10 1.0 ND ND 07/15/10 1.0 ND ND 01/20/11 1.0 ND ND 07/14/11 1.0 ND ND 01/30/12 1.0 1.0 ND 07/25/12 1.0 ND ND 02/04/13 1.0 5.8 ND 07/08/13 1.0 ND ND 01/21/14 1.0 3.3 ND 07/21/14 1.0 ND ND 01/29/15 1.0 0.8 J ND 07/27/15 1.0 0.3 J ND 01/26/16 1.0 0.3 J ND 07/26/16 1.0 ND ND cis-1,2-Dichloroethene 02/04/13 5.0 2.8 J ND 07/08/13 5.0 ND ND 01/21/14 5.0 ND ND 07/21/14 5.0 ND ND 01/29/15 5.0 ND ND 07/27/15 5.0 ND ND 01/26/16 5.0 ND ND 07/26/16 5.0 ND ND Trans-1,2-Dichloroethene 02/04/13 5.0 1.8 J ND 07/08/13 5.0 ND ND 01/21/14 5.0 ND ND 07/21/14 5.0 ND ND 01/29/15 5.0 0.30 J ND 07/27/15 5.0 ND ND 01/26/16 5.0 ND ND 07/26/16 5.0 ND ND 1,2-Dichloropropane 01/29/15 1.0 0.500 J ND 07/27/15 1.0 ND ND 01/26/16 1.0 ND ND 07/26/16 1.0 ND ND Upper Piedmont Regional Landfill Permit No. 73-04 Page 18 of 37 Joyce Engineering TABLE 9 Historical Leachate Constituents/Analytes Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Analyte Sample Collection Date SWSL Leachate Blanks Ethylbenzene 08/04/05 5.0 ND ND 01/26/06 5.0 ND ND 07/21/06 5.0 12.9 ND 01/23/07 5.0 3.8 ND 07/23/07 1.0 2.5 J ND 01/10/08 1.0 28 ND 07/21/08 1.0 7.4 J ND 01/29/09 1.0 ND ND 07/30/09 1.0 5.8 5.8 01/14/10 1.0 42 J ND 07/15/10 1.0 25 ND 01/20/11 1.0 ND ND 07/14/11 1.0 9.6 ND 01/30/12 1.0 9.0 ND 07/25/12 1.0 4.9 ND 02/04/13 1.0 20 ND 07/08/13 1.0 ND ND 01/21/14 1.0 5.3 ND 07/21/14 1.0 7.9 ND 01/29/15 1.0 16.0 ND 07/27/15 1.0 7.4 ND 01/26/16 1.0 2.2 ND 07/26/16 1.0 0.50 J ND Upper Piedmont Regional Landfill Permit No. 73-04 Page 19 of 37 Joyce Engineering TABLE 9 Historical Leachate Constituents/Analytes Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Analyte Sample Collection Date SWSL Leachate Blanks Methylene Chloride 08/04/05 10 ND ND 01/26/06 10 25.0 ND 07/21/06 10 ND ND 01/23/07 5.5 ND ND 07/23/07 1.0 ND ND 01/10/08 1.0 9.0 J ND 07/21/08 1.0 ND ND 01/29/09 1.0 ND ND 07/30/09 1.0 ND ND 01/14/10 1.0 ND ND 07/15/10 1.0 ND ND 01/20/11 1.0 ND ND 07/14/11 1.0 ND ND 01/30/12 1.0 ND ND 07/25/12 1.0 ND 0.5 J 02/04/13 1.0 6.5 ND 07/08/13 1.0 ND ND 01/21/14 1.0 2.6 ND 07/21/14 1.0 ND ND 01/29/15 1.0 ND ND 07/27/15 1.0 1.1 ND 01/26/16 1.0 0.70 J 0.90 J 07/26/16 1.0 ND ND Upper Piedmont Regional Landfill Permit No. 73-04 Page 20 of 37 Joyce Engineering TABLE 9 Historical Leachate Constituents/Analytes Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Analyte Sample Collection Date SWSL Leachate Blanks Methyl Butyl Ketone (2-Hexanone)07/25/12 50 3.6 J ND 02/04/13 50 16 J ND 07/08/13 50 ND ND 01/21/14 50 13 ND 07/21/14 50 ND ND 01/29/15 50 7 J ND 07/27/15 50 6.4 J ND 01/26/16 50 3.1 J ND 07/26/16 50 ND ND Methyl Ethyl Ketone (2-Butanone)08/04/05 100 ND ND 01/26/06 25 255 ND 07/21/06 100 478 ND 01/23/07 100 440 ND 07/23/07 100 ND ND 01/10/08 100 4800 ND 07/21/08 100 ND ND 01/29/09 100 ND ND 07/30/09 100 ND ND 01/14/10 100 4800 ND 07/15/10 100 ND ND 01/20/11 100 6200 ND 07/14/11 100 ND ND 01/30/12 100 4800 D ND 07/25/12 1000 1500 ND 02/04/13 2500 3500 ND 07/08/13 200 ND ND 01/21/14 5000 8400 2.70 J 07/21/14 100 ND 1.10 J 01/29/15 100 1200 ND 07/27/15 100 ND ND 01/26/16 100 ND ND 07/26/16 100 ND ND Upper Piedmont Regional Landfill Permit No. 73-04 Page 21 of 37 Joyce Engineering TABLE 9 Historical Leachate Constituents/Analytes Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Analyte Sample Collection Date SWSL Leachate Blanks 4-Methyl-2-pentanone (MIBK)08/04/05 100 ND ND 01/26/06 25 25 ND 07/21/06 100 ND ND 01/23/07 100 16 ND 07/23/07 100 ND ND 01/10/08 100 56 J ND 07/21/08 100 ND ND 01/29/09 100 ND ND 07/30/09 100 13 J 13 J 01/14/10 100 350 ND 07/15/10 100 ND ND 01/20/11 100 ND ND 07/14/11 100 37 J ND 01/30/12 100 82 J ND 07/25/12 100 22 ND 02/04/13 100 100 12 J 07/08/13 100 ND ND 01/21/14 100 36 ND 07/21/14 100 15 J ND 01/29/15 100 57 J ND 07/27/15 100 15 J ND 01/26/16 100 25 J ND 07/26/16 100 5.5 J ND Styrene 02/04/13 1.0 2.30 ND 07/08/13 1.0 ND ND 01/21/14 1.0 ND ND 07/21/14 1.0 ND ND 01/29/15 1.0 2.20 ND 07/27/15 1.0 2.6 ND 01/26/16 1.0 2.5 ND 07/26/16 1.0 ND ND Upper Piedmont Regional Landfill Permit No. 73-04 Page 22 of 37 Joyce Engineering TABLE 9 Historical Leachate Constituents/Analytes Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Analyte Sample Collection Date SWSL Leachate Blanks Toluene 08/04/05 5.0 ND ND 01/26/06 5.0 11.0 ND 07/21/06 5.0 23.2 ND 01/23/07 5.0 6.4 ND 07/23/07 1.0 3.0 B 0.60 J 01/10/08 1.0 52 ND 07/21/08 1.0 6.8 J ND 01/29/09 1.0 ND ND 07/30/09 1.0 3.6 J 3.60 J 01/14/10 1.0 46 J ND 07/15/10 1.0 11.0 ND 01/20/11 1.0 ND ND 07/14/11 1.0 ND ND 01/30/12 1.0 9.6 ND 07/25/12 1.0 2.0 ND 02/04/13 1.0 46 ND 07/08/13 1.0 44 ND 01/21/14 1.0 29 ND 07/21/14 1.0 8.2 ND 01/29/15 1.0 19.0 ND 07/27/15 1.0 5.3 ND 01/26/16 1.0 5.8 ND 07/26/16 1.0 0.4 J ND Tetrachloroethene 01/29/15 1.0 0.400 J ND 07/27/15 1.0 ND ND 01/26/16 1.0 ND ND 07/26/16 1.0 ND ND Trichloroethene 02/04/13 1.0 1.0 J ND 07/08/13 1.0 ND ND 01/21/14 1.0 ND ND 07/21/14 1.0 ND ND 01/29/15 1.0 ND ND 07/27/15 1.0 ND ND 01/26/16 1.0 ND ND 07/26/16 1.0 ND ND Upper Piedmont Regional Landfill Permit No. 73-04 Page 23 of 37 Joyce Engineering TABLE 9 Historical Leachate Constituents/Analytes Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Analyte Sample Collection Date SWSL Leachate Blanks Vinyl chloride 08/04/05 10.0 ND ND 01/26/06 5.0 ND ND 07/21/06 10.0 ND ND 01/23/07 5.5 0.68 J ND 07/23/07 1.0 ND ND 01/10/08 1.0 ND ND 07/21/08 1.0 ND ND 01/29/09 1.0 ND ND 07/30/09 1.0 ND ND 01/14/10 1.0 ND ND 07/15/10 1.0 ND ND 01/20/11 1.0 ND ND 07/14/11 1.0 ND ND 01/30/12 1.0 0.60 J ND 07/25/12 1.0 ND ND 02/04/13 1.0 1.10 ND 07/08/13 1.0 1.20 ND 01/21/14 1.0 0.4 ND 07/21/14 1.0 ND ND 01/29/15 1.0 0.8 J ND 07/27/15 1.0 ND ND 01/26/16 1.0 ND ND 07/26/16 1.0 ND ND Upper Piedmont Regional Landfill Permit No. 73-04 Page 24 of 37 Joyce Engineering TABLE 9 Historical Leachate Constituents/Analytes Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Analyte Sample Collection Date SWSL Leachate Blanks Xylenes, total 08/04/05 5.0 22 ND 01/26/06 5.0 16 ND 07/21/06 5.0 54 ND 01/23/07 ---25 ND 07/23/07 4.0 32 ND 01/10/08 5.0 68 ND 07/21/08 5.0 35 ND 01/29/09 5.0 24 ND 07/30/09 5.0 47 47.0 01/14/10 5.0 90 ND 07/15/10 5.0 70 ND 01/20/11 5.0 44 ND 07/14/11 5.0 28 ND 01/30/12 5.0 33 ND 07/25/12 5.0 28 ND 02/04/13 5.0 68 ND 07/08/13 5.0 41 ND 01/21/14 5.0 11 ND 07/21/14 5.0 24 ND 01/29/15 5.0 50 ND 07/27/15 5.0 33 ND 01/26/16 5.0 20 ND 07/26/16 5.0 ND ND Upper Piedmont Regional Landfill Permit No. 73-04 Page 25 of 37 Joyce Engineering TABLE 9 Historical Leachate Constituents/Analytes Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Analyte Sample Collection Date SWSL Leachate Blanks Additional Parameters Cyanide, Total 01/14/10 10.0 ND ND 07/15/10 0.01 ND ND 01/20/11 0.01 0.01 J ND 07/14/11 0.01 ND ND 01/30/12 20.0 ND ND 07/25/12 10.0 ND ND 02/04/13 10.0 ND 2.0 J 07/08/13 50.0 ND ND 01/21/14 50.0 ND ND 07/21/14 50.0 ND --- 01/29/15 10.0 ND ND 07/27/15 10.0 ND ND 01/26/16 50.0 ND ND 07/26/16 100.0 ND ND Nitrate as N 03/17/05 0.10 ND --- 08/04/05 0.10 ND ND 01/26/06 0.05 ND ND 07/24/06 0.05 ND ND 01/23/07 ---0.26 ND 06/12/07 ---ND ND 07/23/07 ---0.05 J ND 01/10/08 10.0 0.03 J ND 07/21/08 10.0 ND - 01/29/09 10.0 0.04 J ND 07/30/09 10.0 ND ND 01/14/10 10.0 0.02 J --- 07/15/10 10.0 0.06 J - 01/20/11 10.0 ND ND 07/14/11 10.0 0.12 J ND 01/30/12 50.0 19.0 J ND 07/25/12 50.0 ND ND 02/04/13 250 ND ND 07/08/13 50.0 ND ND 01/21/14 100 ND ND 07/21/14 50 ND --- 02/25/15 100 ND ND 07/27/15 500 ND ND 01/26/16 50 760 ND 07/26/16 500 ND ND Upper Piedmont Regional Landfill Permit No. 73-04 Page 26 of 37 Joyce Engineering TABLE 9 Historical Leachate Constituents/Analytes Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Analyte Sample Collection Date SWSL Leachate Blanks Nitrite as N 07/23/07 ---0.02 J ND 01/10/08 1.0 0.02 J ND 07/21/08 1.0 0.04 B 0.01 J 01/29/09 1.0 ND ND 07/30/09 1.0 0.02 B 0.01 J 01/14/10 1.0 0.01 J ND 07/15/10 1.0 0.03 J 0.01 J 01/20/11 1.0 0.02 J ND 07/14/11 1.0 0.04 J ND 01/30/12 50.0 190 ND 07/25/12 50.0 ND ND 02/04/13 250 ND ND 07/08/13 50.0 ND ND 01/21/14 100 550 ND 07/21/14 50 ND --- 02/25/15 100 ND ND 07/27/15 500 ND ND 01/26/16 50 1400 ND 07/26/16 500 600 ND Sulfate 03/17/05 2.0 23.0 --- 08/04/05 2.0 13.2 ND 01/26/06 2.0 5.2 --- 07/21/06 0.30 10.6 ND 01/23/07 ---25.0 2.25 J 07/23/07 ---26.0 J ND 01/10/08 250 3.0 J ND 07/21/08 250 3.9 J ND 01/29/09 250 6.8 J ND 07/30/09 250 6.9 J ND 01/14/10 250 4.1 J ND 07/15/10 250 2.0 J ND 01/20/11 250 7.9 J ND 07/14/11 250 2.8 J ND 01/30/12 5000 650 J ND 07/25/12 5000 ND ND 02/04/13 10000 ND ND 07/08/13 10000 ND ND 01/21/14 10000 38000 ND 07/21/14 5000 ND --- 01/29/15 250000 ND ND 07/27/15 5000 ND ND 01/26/16 5000 23000 ND 07/26/16 5000 48000 ND Upper Piedmont Regional Landfill Permit No. 73-04 Page 27 of 37 Joyce Engineering TABLE 9 Historical Leachate Constituents/Analytes Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Analyte Sample Collection Date SWSL Leachate Blanks Biochemical Oxygen Demand 03/17/05 2.0 40.0 --- 08/04/05 2.0 55.1 ND 01/26/06 2.0 68.0 --- 07/24/06 2.0 50.0 ND 01/23/07 ---44.0 ND 06/12/07 ---53.0 ND 07/23/07 ---100 ND 01/10/08 ---280 ND 04/17/08 ---66.0 ND 07/21/08 ---72.0 ND 01/29/09 ---ND ND 07/30/09 ---70.0 ND 01/14/10 ---210 ND 07/15/10 ---48.0 ND 01/20/11 ---180.0 ND 07/14/11 ---75.0 ND 01/30/12 31000 246000 ND 07/25/12 24000 98000 ND 02/04/13 13.0 322 ND 07/08/13 16000 97000 20.0 J 01/21/14 69000 69000 ND 07/21/14 23000 45000 10.0 02/25/15 30000 122000 180 J 07/27/15 32000 97000 D ND 01/26/16 33000 103000 D ND 07/26/16 85000 144000 D ND Upper Piedmont Regional Landfill Permit No. 73-04 Page 28 of 37 Joyce Engineering TABLE 9 Historical Leachate Constituents/Analytes Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Analyte Sample Collection Date SWSL Leachate Blanks Chemical Oxygen Demand 03/17/05 10 560 --- 08/04/05 10 1030 ND 01/26/06 10 866 --- 07/21/06 10 ND ND 01/23/07 ---708 ND 07/23/07 ---1600 ND 01/10/08 ---1000 ND 07/21/08 ---1200 ND 01/29/09 ---860 ND 07/30/09 ---1200 ND 01/14/10 ---1200 ND 07/15/10 ---1300 ND 01/20/11 ---1600 ND 07/14/11 ---1500 ND 01/30/12 100000 1970000 ND 07/25/12 100000 1510000 ND 02/04/13 100 1370000 6280 J 07/08/13 200 1180000 7700 J 01/21/14 100 4680000 ND 07/21/14 200 1400000 --- 01/29/15 50 1580000 ND 07/27/15 100000 1860000 ND 01/26/16 50000 1930000 ND 07/26/16 100000 2770000 ND Upper Piedmont Regional Landfill Permit No. 73-04 Page 29 of 37 Joyce Engineering TABLE 9 Historical Leachate Constituents/Analytes Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Analyte Sample Collection Date SWSL Leachate Blanks Phosphorus-Total 03/17/05 0.03 1.8 --- 08/04/05 0.03 2.1 ND 01/26/06 0.03 4.0 --- 07/21/06 0.03 2.0 ND 01/23/07 ---4.3 ND 07/23/07 ---10.0 ND 01/10/08 ---5.8 ND 07/21/08 ---9.2 ND 01/29/09 ---9.7 ND 07/30/09 ---12.0 ND 01/14/10 ---11.0 ND 07/15/10 ---14.0 ND 01/20/11 ---15.0 ND 07/14/11 ---19.0 ND 01/30/12 500 15800 ND 07/25/12 555 13000 ND 02/04/13 0.22 7510 ND 07/08/13 2.00 7000 ND 01/21/14 2.00 6800 ND 07/21/14 2000 18900 --- 01/29/15 222 10500 D --- 07/27/15 0 8270 D ND 01/26/16 222 3360 D ND 07/26/16 2000 19300 ND Upper Piedmont Regional Landfill Permit No. 73-04 Page 30 of 37 Joyce Engineering TABLE 9 Historical Leachate Constituents/Analytes Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Analyte Sample Collection Date SWSL Leachate Blanks Nitrate/Nitrite as N 07/23/07 ---0.07 B 0.02 J 01/10/08 ---0.05 J ND 07/21/08 ---ND ND 01/29/09 ---0.04 J ND 07/30/09 ---ND ND 01/14/10 ---0.03 B 0.03 07/15/10 ---0.08 J ND 01/20/11 ---ND ND 07/14/11 ---0.16 ND 01/30/12 50.0 190 J ND 07/25/12 50.0 ND ND 02/04/13 250 ND ND 07/08/13 50.0 ND ND 01/21/14 100 600 ND 07/21/14 50 ND --- 02/25/15 100 ND --- 07/27/15 500 ND ND 01/26/16 50 2200 ND 07/26/16 500 830 ND Upper Piedmont Regional Landfill Permit No. 73-04 Page 31 of 37 Joyce Engineering TABLE 9 Historical Leachate Constituents/Analytes Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Analyte Sample Collection Date SWSL Leachate Blanks Diesel Range Organics 01/26/16 2800 ND 07/26/16 200.00 6800 ND Gasoline Range Organics 01/26/16 1000 ND 07/26/16 100.00 700 ND BTEX. total 01/26/16 30 ND 07/26/16 2.00 ND ND Ammonia as N 06/12/07 ---470 --- 07/23/07 ---940 --- 01/10/08 ---440 ND 04/17/08 ---280 ND 07/21/08 ---640 0.01 01/29/09 ---500 ND 07/30/09 ---710 ND 01/14/10 ---460 ND 07/15/10 ---760 ND 01/20/11 ---760 ND 07/14/11 ---870 ND 01/30/12 10000.00 640000 ND 07/25/12 20.00 810000 ND 02/04/13 10.00 325000 ND 07/08/13 20.00 608000 ND 01/21/14 10 408000 ND 07/21/14 10000 1180000 --- 01/29/15 10 853000 --- 07/27/15 10 559000 ND 01/26/16 5000 645000 ND 07/26/16 10000 1640000 ND Upper Piedmont Regional Landfill Permit No. 73-04 Page 32 of 37 Joyce Engineering TABLE 9 Historical Leachate Constituents/Analytes Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Analyte Sample Collection Date SWSL Leachate Blanks Field Parameters pH 03/17/05 ---6.95 --- (S.U.)08/04/05 ---7.91 --- 01/26/06 ---3.50 --- 07/21/06 ---7.43 --- 01/23/07 ---7.53 --- 07/23/07 ---8.19 --- 01/10/08 ---7.30 --- 07/21/08 ---7.77 --- 01/29/09 ---7.28 --- 07/30/09 ---7.43 --- 01/14/10 ---6.77 --- 07/15/10 ---7.64 --- 01/20/11 ---7.62 --- 07/14/11 ---7.68 --- 01/30/12 ---7.20 --- 07/25/12 ---7.94 --- 02/04/13 ---7.34 --- 07/08/13 ---7.80 --- 01/21/14 ---6.06 --- 07/21/14 ---7.91 --- 01/29/15 FIELD 7.25 --- 07/27/15 FIELD 7.84 --- 01/26/16 FIELD 7.84 --- 07/26/16 FIELD 8.15 --- Upper Piedmont Regional Landfill Permit No. 73-04 Page 33 of 37 Joyce Engineering TABLE 9 Historical Leachate Constituents/Analytes Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Analyte Sample Collection Date SWSL Leachate Blanks Conductivity 03/17/05 ---3240 --- (µS/cm)08/04/05 ---1078 --- 01/26/06 ---3680 --- 07/21/06 ---7460 --- 01/23/07 ---4860 --- 07/23/07 ---16000 --- 01/10/08 ---7140 --- 07/21/08 ---9000 --- 01/29/09 ---9500 --- 07/30/09 ---12720 --- 01/14/10 ---8756 --- 07/15/10 ---11840 --- 01/20/11 ---12180 --- 07/14/11 ---13250 --- 01/30/12 ---10950 --- 04/19/12 ---8460 --- 07/25/12 ---9019 --- 02/04/13 ---4678 --- 07/08/13 ---9232 --- 01/21/14 ---5917 --- 07/21/14 ---15103 --- 01/29/15 FIELD 834 --- 07/27/15 FIELD 17437 --- 01/26/16 FIELD 9638 --- 07/26/16 FIELD >3999 --- Upper Piedmont Regional Landfill Permit No. 73-04 Page 34 of 37 Joyce Engineering TABLE 9 Historical Leachate Constituents/Analytes Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Analyte Sample Collection Date SWSL Leachate Blanks Temperature 03/17/05 ---2.64 --- (°C)08/04/05 ---26.70 --- 01/26/06 ---8.87 --- 07/21/06 ---29.69 --- 01/23/07 ---7.76 --- 07/23/07 ---28.19 --- 01/10/08 ---12.40 --- 07/21/08 ---34.28 --- 01/29/09 ---9.33 --- 07/30/09 ---31.69 --- 01/14/10 ---7.25 --- 07/15/10 ---29.77 --- 01/20/11 ---7.31 --- 07/14/11 ---27.90 --- 01/30/12 ---12.10 --- 04/19/12 ---18.80 --- 07/25/12 ---28.20 --- 02/04/13 ---11.00 --- 07/08/13 ---31.00 --- 01/21/14 ---6.90 --- 07/21/14 ---25.60 --- 01/29/15 FIELD 8.20 --- 07/27/15 FIELD 28.41 --- 01/26/16 FIELD 7.70 --- 07/26/16 FIELD 32.70 --- Upper Piedmont Regional Landfill Permit No. 73-04 Page 35 of 37 Joyce Engineering TABLE 9 Historical Leachate Constituents/Analytes Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Analyte Sample Collection Date SWSL Leachate Blanks Turbidity 03/17/05 ---56.7 --- (NTU)08/04/05 --------- 01/26/06 ---302 --- 07/21/06 ---6.70 --- 01/23/07 ---203 --- 07/23/07 ---60.9 --- 01/10/08 ---403 --- 07/21/08 ---164 --- 07/30/09 ---670 --- 01/14/10 --------- 07/15/10 --------- 07/14/11 --------- 01/30/12 ---9.04 --- 04/19/12 ---38.6 --- 07/25/12 ---462 --- 02/04/13 ---1000 --- 07/08/13 --->1000 --- 01/21/14 --->1000 --- 07/21/14 --->1000 --- 01/29/15 FIELD >1000 --- 07/27/15 FIELD >1000 --- 01/26/16 FIELD >1000 --- 07/26/16 FIELD >1000 --- Upper Piedmont Regional Landfill Permit No. 73-04 Page 36 of 37 Joyce Engineering TABLE 9 Historical Leachate Constituents/Analytes Upper Piedmont Regional Landfill, Permit No. 73-04 Person County, North Carolina Analyte Sample Collection Date SWSL Leachate Blanks Dissolved Oxygen 01/29/15 FIELD 5.73 --- 07/27/15 FIELD 0.54 --- 01/26/16 FIELD 2.44 --- 07/26/16 FIELD 0.47 --- Oxidation Reduction Potential 01/29/15 FIELD 61.2 --- 07/27/15 FIELD -100.1 --- 01/26/16 FIELD 73.4 --- 07/26/16 FIELD -108.2 --- Notes: DL = Method Detection Limit. RL = Reporting Limit = PQL prior to 2007 and SWSL starting January 2007. PQL = Practical Quantitation Limit. SWSL = NC-DENR Solid Waste Section Limit. NC 2L = Groundwater Standard established in 15 A NCAC 2L.0202 GWPS = NC DENR Solid Waste Section Groundwater Protection Standard for constituents with no listed NC 2L. ND = Not detected above the DL. J = Estimated concentration below the RL. B = Blank qualified data. dry = insufficient water to sample. --- = No data. All inorganic and organic compounds are reported in µg/L Prior to 2012 all "Additional Parameters" were reported in mg/L; beginning with the 1/21/12 event they are reported in µg/L. µg/L = micrograms per liter S.U. = Standard Units. NTU = Nephelometric Turbidity Units. µS/cm= microsiemens per centimeter. mV = Millivolts. Bold = Concentrations above the NC 2L or Groundwater Protection standards (GWPS) have been bolded. Blanks = field, trip and/or method blanks. All data prior to 2012 taken from previous reports by Golder Associates NC, Inc. R = Anomalous data. *8260B analysis diluted by a factor of 10x for the July 2011 event. *6020A analysis for Antimony and Thallium diluted by a factor of 10x for the July 2011 event. *Acetone & MEK DF 50x; C.O.D. DF 10x for the January 2012 event. Phosphorous, total DF 1.11x for Jan. & July 2012 events. The 1/29/15 samples for BOD, nitrate, & nitrite arrived at the lab. out of hold, so they were resampled on 2/25/15. Upper Piedmont Regional Landfill Permit No. 73-04 Page 37 of 37 Joyce Engineering Appendix B Field Sampling Logs Appendix C Laboratory Analytical Report PACE ANALYTICAL SERVICES, INC. Environmental Monitoring & Laboratory Analysis 110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 Republic Services of North Carolina, LLC Project: Upper Piedmont Regional Landfill Conover, NC 28613 1220 Commerce Street, SW Mr. Matt Einsmann We appreciate the opportunity to provide the analytical support for your project. The analytical results in this report are based upon information supplied by you, the client, and are for your exclusive use. If you have any questions regarding this data package, please do not hesitate to call. Pace Analytical Services, Inc. certifies that the following analytical results meet all requirements of the National Environmental Laboratory Accreditation Conference(NELAC).All test results relate only to the samples analyzed. Laboratory Report Project #:[none] Prepared For: Attention: August 12, 2016 Report Number:AZG0767 Approved: This report may not be reproduced, except in full, without written approval from Pace Analytical Services, Inc. Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann August 12, 2016 Sample ID Laboratory ID Matrix Date Sampled ANALYTICAL REPORT FOR SAMPLES Date Received 7304-GW1R AZG0767-01 07/26/16 10:26 07/27/16 09:00Ground Water 7304-GW2 AZG0767-02 07/26/16 10:59 07/27/16 09:00Ground Water 7304-GW3 AZG0767-03 07/26/16 11:14 07/27/16 09:00Ground Water 7304-GW4 AZG0767-04 07/26/16 11:30 07/27/16 09:00Ground Water 7304-GW5 AZG0767-05 07/26/16 11:47 07/27/16 09:00Ground Water 7304-GW6 AZG0767-06 07/26/16 10:44 07/27/16 09:00Ground Water 7304-GW7 AZG0767-07 07/26/16 12:06 07/27/16 09:00Ground Water 7304-GW8 AZG0767-08 07/26/16 12:22 07/27/16 09:00Ground Water 7304-GW9 AZG0767-09 07/26/16 12:49 07/27/16 09:00Ground Water 7304-GW10 AZG0767-10 07/26/16 12:34 07/27/16 09:00Ground Water 7304-SW2 AZG0767-11 07/26/16 11:09 07/27/16 09:00Surface Water 7304-Leachate AZG0767-12 07/26/16 13:10 07/27/16 09:00Water 7304-Field Blank AZG0767-13 07/26/16 15:07 07/27/16 09:00Water 7304-Trip Blank AZG0767-14 07/26/16 08:00 07/27/16 09:00Water Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann August 12, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 7304-GW1R Ground Water AZG0767-01 AZG076707/26/16 10:26 Project:Upper Piedmont Regional Landfill 07/27/16 09:00 Metals, Total NDEPA 6020B ug/L1Antimony6.00 6080214EPA 3005A 0.25 7440-36-0 08/09/16 19:3808/09/16 09:20 NDEPA 6020B ug/L1Arsenic10.0 6080214EPA 3005A 0.75 7440-38-2 08/09/16 19:3808/09/16 09:20 EPA 6020B 8.42 ug/L1Barium100 J 6080214EPA 3005A 0.30 7440-39-3 08/09/16 19:3808/09/16 09:20 NDEPA 6020B ug/L1Beryllium1.00 6080214EPA 3005A 0.09 7440-41-7 08/09/16 19:3808/09/16 09:20 EPA 6020B 1.11 ug/L1Cadmium1.00 6080214EPA 3005A 0.10 7440-43-9 08/09/16 19:3808/09/16 09:20 EPA 6020B 2.00 ug/L1Chromium10.0 J 6080214EPA 3005A 0.43 7440-47-3 08/09/16 19:3808/09/16 09:20 NDEPA 6020B ug/L1Cobalt10.0 6080214EPA 3005A 0.29 7440-48-4 08/09/16 19:3808/09/16 09:20 EPA 6020B 6.11 ug/L1Copper10.0 J 6080214EPA 3005A 0.41 7440-50-8 08/09/16 19:3808/09/16 09:20 EPA 6020B 0.25 ug/L1Lead10.0 J 6080214EPA 3005A 0.08 7439-92-1 08/09/16 19:3808/09/16 09:20 EPA 6020B 4.28 ug/L1Nickel50.0 J 6080214EPA 3005A 0.48 7440-02-0 08/09/16 19:3808/09/16 09:20 NDEPA 6020B ug/L1Selenium10.0 6080214EPA 3005A 0.85 7782-49-2 08/09/16 19:3808/09/16 09:20 EPA 6020B 0.44 ug/L1Silver10.0 J 6080214EPA 3005A 0.22 7440-22-4 08/09/16 19:3808/09/16 09:20 EPA 6020B 0.10 ug/L1Thallium5.50 J 6080214EPA 3005A 0.06 7440-28-0 08/09/16 19:3808/09/16 09:20 EPA 6020B 2.47 ug/L1Vanadium25.0 J 6080214EPA 3005A 1.57 7440-62-2 08/09/16 19:3808/09/16 09:20 EPA 6020B 23.4 ug/L1Zinc10.0 B-01 6080214EPA 3005A 1.30 7440-66-6 08/09/16 19:3808/09/16 09:20 EPA 6020B 102 ug/L1Iron300 J 6080214EPA 3005A 5.72 7439-89-6 08/09/16 19:3808/09/16 09:20 EPA 6020B 14.5 ug/L1Manganese50.0 J 6080214EPA 3005A 1.04 7439-96-5 08/09/16 19:3808/09/16 09:20 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L1Acetone100 6070665EPA 5030B 4.9 67-64-1 07/28/16 10:5707/28/16 09:00 NDEPA 8260B ug/L1Acrylonitrile200 6070665EPA 5030B 1.8 107-13-1 07/28/16 10:5707/28/16 09:00 NDEPA 8260B ug/L1Benzene1.0 6070665EPA 5030B 0.2 71-43-2 07/28/16 10:5707/28/16 09:00 Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann August 12, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 7304-GW1R Ground Water AZG0767-01 AZG076707/26/16 10:26 Project:Upper Piedmont Regional Landfill 07/27/16 09:00 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L1Bromochloromethane3.0 6070665EPA 5030B 0.7 74-97-5 07/28/16 10:5707/28/16 09:00 NDEPA 8260B ug/L1Bromodichloromethane1.0 6070665EPA 5030B 0.6 75-27-4 07/28/16 10:5707/28/16 09:00 NDEPA 8260B ug/L1Bromoform3.0 6070665EPA 5030B 0.7 75-25-2 07/28/16 10:5707/28/16 09:00 NDEPA 8260B ug/L1Bromomethane10 6070665EPA 5030B 0.8 74-83-9 07/28/16 10:5707/28/16 09:00 NDEPA 8260B ug/L1Carbon Disulfide 100 6070665EPA 5030B 0.6 75-15-0 07/28/16 10:5707/28/16 09:00 NDEPA 8260B ug/L1Carbon Tetrachloride 1.0 6070665EPA 5030B 0.6 56-23-5 07/28/16 10:5707/28/16 09:00 NDEPA 8260B ug/L1Chlorobenzene3.0 6070665EPA 5030B 0.4 108-90-7 07/28/16 10:5707/28/16 09:00 NDEPA 8260B ug/L1Chloroethane10 6070665EPA 5030B 0.4 75-00-3 07/28/16 10:5707/28/16 09:00 NDEPA 8260B ug/L1Chloroform5.0 6070665EPA 5030B 0.3 67-66-3 07/28/16 10:5707/28/16 09:00 NDEPA 8260B ug/L1Chloromethane1.0 6070665EPA 5030B 0.4 74-87-3 07/28/16 10:5707/28/16 09:00 NDEPA 8260B ug/L1Dibromochloromethane3.0 6070665EPA 5030B 0.7 124-48-1 07/28/16 10:5707/28/16 09:00 NDEPA 8260B ug/L11,2-Dibromo-3-chloropropane 13 6070665EPA 5030B 2.0 96-12-8 07/28/16 10:5707/28/16 09:00 NDEPA 8260B ug/L11,2-Dibromoethane 1.0 6070665EPA 5030B 0.7 106-93-4 07/28/16 10:5707/28/16 09:00 NDEPA 8260B ug/L1Dibromomethane10 6070665EPA 5030B 0.7 74-95-3 07/28/16 10:5707/28/16 09:00 NDEPA 8260B ug/L11,2-Dichlorobenzene 5.0 6070665EPA 5030B 0.5 95-50-1 07/28/16 10:5707/28/16 09:00 NDEPA 8260B ug/L11,4-Dichlorobenzene 1.0 6070665EPA 5030B 0.3 106-46-7 07/28/16 10:5707/28/16 09:00 NDEPA 8260B ug/L1trans-1,4-Dichloro-2-butene 100 6070665EPA 5030B 1.5 110-57-6 07/28/16 10:5707/28/16 09:00 NDEPA 8260B ug/L11,1-Dichloroethane 5.0 6070665EPA 5030B 0.4 75-34-3 07/28/16 10:5707/28/16 09:00 NDEPA 8260B ug/L11,2-Dichloroethane 1.0 6070665EPA 5030B 0.3 107-06-2 07/28/16 10:5707/28/16 09:00 NDEPA 8260B ug/L11,1-Dichloroethene 5.0 6070665EPA 5030B 0.5 75-35-4 07/28/16 10:5707/28/16 09:00 NDEPA 8260B ug/L1cis-1,2-Dichloroethene 5.0 6070665EPA 5030B 0.5 156-59-2 07/28/16 10:5707/28/16 09:00 NDEPA 8260B ug/L1trans-1,2-Dichloroethene 5.0 6070665EPA 5030B 0.4 156-60-5 07/28/16 10:5707/28/16 09:00 Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann August 12, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 7304-GW1R Ground Water AZG0767-01 AZG076707/26/16 10:26 Project:Upper Piedmont Regional Landfill 07/27/16 09:00 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L11,2-Dichloropropane 1.0 6070665EPA 5030B 0.5 78-87-5 07/28/16 10:5707/28/16 09:00 NDEPA 8260B ug/L1cis-1,3-Dichloropropene 1.0 6070665EPA 5030B 0.4 10061-01-5 07/28/16 10:5707/28/16 09:00 NDEPA 8260B ug/L1trans-1,3-Dichloropropene 1.0 6070665EPA 5030B 0.4 10061-02-6 07/28/16 10:5707/28/16 09:00 NDEPA 8260B ug/L1Ethylbenzene1.0 6070665EPA 5030B 0.2 100-41-4 07/28/16 10:5707/28/16 09:00 NDEPA 8260B ug/L1Iodomethane10 6070665EPA 5030B 0.6 74-88-4 07/28/16 10:5707/28/16 09:00 NDEPA 8260B ug/L1Methyl Butyl Ketone (2-Hexanone)50 6070665EPA 5030B 0.9 591-78-6 07/28/16 10:5707/28/16 09:00 NDEPA 8260B ug/L1Methylene Chloride 1.0 6070665EPA 5030B 0.5 75-09-2 07/28/16 10:5707/28/16 09:00 NDEPA 8260B ug/L1Methyl Ethyl Ketone (2-Butanone)100 6070665EPA 5030B 1.1 78-93-3 07/28/16 10:5707/28/16 09:00 NDEPA 8260B ug/L14-Methyl-2-pentanone (MIBK)100 6070665EPA 5030B 1.7 108-10-1 07/28/16 10:5707/28/16 09:00 NDEPA 8260B ug/L1Styrene1.0 6070665EPA 5030B 0.4 100-42-5 07/28/16 10:5707/28/16 09:00 NDEPA 8260B ug/L11,1,1,2-Tetrachloroethane 5.0 6070665EPA 5030B 0.6 630-20-6 07/28/16 10:5707/28/16 09:00 NDEPA 8260B ug/L11,1,2,2-Tetrachloroethane 3.0 6070665EPA 5030B 0.5 79-34-5 07/28/16 10:5707/28/16 09:00 NDEPA 8260B ug/L1Tetrachloroethene1.0 6070665EPA 5030B 0.4 127-18-4 07/28/16 10:5707/28/16 09:00 NDEPA 8260B ug/L1Toluene1.0 6070665EPA 5030B 0.3 108-88-3 07/28/16 10:5707/28/16 09:00 NDEPA 8260B ug/L11,1,1-Trichloroethane 1.0 6070665EPA 5030B 0.4 71-55-6 07/28/16 10:5707/28/16 09:00 NDEPA 8260B ug/L11,1,2-Trichloroethane 1.0 6070665EPA 5030B 0.8 79-00-5 07/28/16 10:5707/28/16 09:00 NDEPA 8260B ug/L1Trichloroethene1.0 6070665EPA 5030B 0.4 79-01-6 07/28/16 10:5707/28/16 09:00 NDEPA 8260B ug/L1Trichlorofluoromethane1.0 6070665EPA 5030B 0.5 75-69-4 07/28/16 10:5707/28/16 09:00 NDEPA 8260B ug/L11,2,3-Trichloropropane 1.0 6070665EPA 5030B 0.7 96-18-4 07/28/16 10:5707/28/16 09:00 NDEPA 8260B ug/L1Vinyl Acetate 50 6070665EPA 5030B 0.8 108-05-4 07/28/16 10:5707/28/16 09:00 NDEPA 8260B ug/L1Vinyl Chloride 1.0 6070665EPA 5030B 0.7 75-01-4 07/28/16 10:5707/28/16 09:00 Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann August 12, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 7304-GW1R Ground Water AZG0767-01 AZG076707/26/16 10:26 Project:Upper Piedmont Regional Landfill 07/27/16 09:00 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L1Xylenes, total 5.0 6070665EPA 5030B 0.4 1330-20-7 07/28/16 10:5707/28/16 09:00 EPA 8260B 98 %Surr: Dibromofluoromethane 6070665EPA 5030B 1868-53-7 07/28/16 10:5707/28/16 09:0080-120 EPA 8260B 103 %Surr: 1,2-Dichloroethane-d4 6070665EPA 5030B 17060-07-0 07/28/16 10:5707/28/16 09:0078-120 EPA 8260B 107 %Surr: Toluene-d8 6070665EPA 5030B 2037-26-5 07/28/16 10:5707/28/16 09:0080-120 EPA 8260B 101 %Surr: 4-Bromofluorobenzene 6070665EPA 5030B 460-00-4 07/28/16 10:5707/28/16 09:0080-120 Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann August 12, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 7304-GW2 Ground Water AZG0767-02 AZG076707/26/16 10:59 Project:Upper Piedmont Regional Landfill 07/27/16 09:00 Metals, Total NDEPA 6020B ug/L1Antimony6.00 6080214EPA 3005A 0.25 7440-36-0 08/09/16 19:4408/09/16 09:20 NDEPA 6020B ug/L1Arsenic10.0 6080214EPA 3005A 0.75 7440-38-2 08/09/16 19:4408/09/16 09:20 EPA 6020B 42.6 ug/L1Barium100 J 6080214EPA 3005A 0.30 7440-39-3 08/09/16 19:4408/09/16 09:20 NDEPA 6020B ug/L1Beryllium1.00 6080214EPA 3005A 0.09 7440-41-7 08/09/16 19:4408/09/16 09:20 EPA 6020B 0.25 ug/L1Cadmium1.00 J 6080214EPA 3005A 0.10 7440-43-9 08/09/16 19:4408/09/16 09:20 NDEPA 6020B ug/L1Chromium10.0 6080214EPA 3005A 0.43 7440-47-3 08/09/16 19:4408/09/16 09:20 EPA 6020B 1.73 ug/L1Cobalt10.0 J 6080214EPA 3005A 0.29 7440-48-4 08/09/16 19:4408/09/16 09:20 EPA 6020B 14.9 ug/L1Copper10.0 6080214EPA 3005A 0.41 7440-50-8 08/09/16 19:4408/09/16 09:20 EPA 6020B 0.72 ug/L1Lead10.0 J 6080214EPA 3005A 0.08 7439-92-1 08/09/16 19:4408/09/16 09:20 EPA 6020B 1.77 ug/L1Nickel50.0 J 6080214EPA 3005A 0.48 7440-02-0 08/09/16 19:4408/09/16 09:20 NDEPA 6020B ug/L1Selenium10.0 6080214EPA 3005A 0.85 7782-49-2 08/09/16 19:4408/09/16 09:20 NDEPA 6020B ug/L1Silver10.0 6080214EPA 3005A 0.22 7440-22-4 08/09/16 19:4408/09/16 09:20 NDEPA 6020B ug/L1Thallium5.50 6080214EPA 3005A 0.06 7440-28-0 08/09/16 19:4408/09/16 09:20 NDEPA 6020B ug/L1Vanadium25.0 6080214EPA 3005A 1.57 7440-62-2 08/09/16 19:4408/09/16 09:20 EPA 6020B 10.7 ug/L1Zinc10.0 B-01 6080214EPA 3005A 1.30 7440-66-6 08/09/16 19:4408/09/16 09:20 EPA 6020B 104 ug/L1Iron300 J 6080214EPA 3005A 5.72 7439-89-6 08/09/16 19:4408/09/16 09:20 EPA 6020B 228 ug/L1Manganese50.0 6080214EPA 3005A 1.04 7439-96-5 08/09/16 19:4408/09/16 09:20 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L1Acetone100 6070665EPA 5030B 4.9 67-64-1 07/28/16 11:2307/28/16 09:00 NDEPA 8260B ug/L1Acrylonitrile200 6070665EPA 5030B 1.8 107-13-1 07/28/16 11:2307/28/16 09:00 NDEPA 8260B ug/L1Benzene1.0 6070665EPA 5030B 0.2 71-43-2 07/28/16 11:2307/28/16 09:00 Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann August 12, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 7304-GW2 Ground Water AZG0767-02 AZG076707/26/16 10:59 Project:Upper Piedmont Regional Landfill 07/27/16 09:00 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L1Bromochloromethane3.0 6070665EPA 5030B 0.7 74-97-5 07/28/16 11:2307/28/16 09:00 NDEPA 8260B ug/L1Bromodichloromethane1.0 6070665EPA 5030B 0.6 75-27-4 07/28/16 11:2307/28/16 09:00 NDEPA 8260B ug/L1Bromoform3.0 6070665EPA 5030B 0.7 75-25-2 07/28/16 11:2307/28/16 09:00 NDEPA 8260B ug/L1Bromomethane10 6070665EPA 5030B 0.8 74-83-9 07/28/16 11:2307/28/16 09:00 NDEPA 8260B ug/L1Carbon Disulfide 100 6070665EPA 5030B 0.6 75-15-0 07/28/16 11:2307/28/16 09:00 NDEPA 8260B ug/L1Carbon Tetrachloride 1.0 6070665EPA 5030B 0.6 56-23-5 07/28/16 11:2307/28/16 09:00 NDEPA 8260B ug/L1Chlorobenzene3.0 6070665EPA 5030B 0.4 108-90-7 07/28/16 11:2307/28/16 09:00 NDEPA 8260B ug/L1Chloroethane10 6070665EPA 5030B 0.4 75-00-3 07/28/16 11:2307/28/16 09:00 NDEPA 8260B ug/L1Chloroform5.0 6070665EPA 5030B 0.3 67-66-3 07/28/16 11:2307/28/16 09:00 NDEPA 8260B ug/L1Chloromethane1.0 6070665EPA 5030B 0.4 74-87-3 07/28/16 11:2307/28/16 09:00 NDEPA 8260B ug/L1Dibromochloromethane3.0 6070665EPA 5030B 0.7 124-48-1 07/28/16 11:2307/28/16 09:00 NDEPA 8260B ug/L11,2-Dibromo-3-chloropropane 13 6070665EPA 5030B 2.0 96-12-8 07/28/16 11:2307/28/16 09:00 NDEPA 8260B ug/L11,2-Dibromoethane 1.0 6070665EPA 5030B 0.7 106-93-4 07/28/16 11:2307/28/16 09:00 NDEPA 8260B ug/L1Dibromomethane10 6070665EPA 5030B 0.7 74-95-3 07/28/16 11:2307/28/16 09:00 NDEPA 8260B ug/L11,2-Dichlorobenzene 5.0 6070665EPA 5030B 0.5 95-50-1 07/28/16 11:2307/28/16 09:00 NDEPA 8260B ug/L11,4-Dichlorobenzene 1.0 6070665EPA 5030B 0.3 106-46-7 07/28/16 11:2307/28/16 09:00 NDEPA 8260B ug/L1trans-1,4-Dichloro-2-butene 100 6070665EPA 5030B 1.5 110-57-6 07/28/16 11:2307/28/16 09:00 NDEPA 8260B ug/L11,1-Dichloroethane 5.0 6070665EPA 5030B 0.4 75-34-3 07/28/16 11:2307/28/16 09:00 NDEPA 8260B ug/L11,2-Dichloroethane 1.0 6070665EPA 5030B 0.3 107-06-2 07/28/16 11:2307/28/16 09:00 NDEPA 8260B ug/L11,1-Dichloroethene 5.0 6070665EPA 5030B 0.5 75-35-4 07/28/16 11:2307/28/16 09:00 NDEPA 8260B ug/L1cis-1,2-Dichloroethene 5.0 6070665EPA 5030B 0.5 156-59-2 07/28/16 11:2307/28/16 09:00 NDEPA 8260B ug/L1trans-1,2-Dichloroethene 5.0 6070665EPA 5030B 0.4 156-60-5 07/28/16 11:2307/28/16 09:00 Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann August 12, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 7304-GW2 Ground Water AZG0767-02 AZG076707/26/16 10:59 Project:Upper Piedmont Regional Landfill 07/27/16 09:00 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L11,2-Dichloropropane 1.0 6070665EPA 5030B 0.5 78-87-5 07/28/16 11:2307/28/16 09:00 NDEPA 8260B ug/L1cis-1,3-Dichloropropene 1.0 6070665EPA 5030B 0.4 10061-01-5 07/28/16 11:2307/28/16 09:00 NDEPA 8260B ug/L1trans-1,3-Dichloropropene 1.0 6070665EPA 5030B 0.4 10061-02-6 07/28/16 11:2307/28/16 09:00 NDEPA 8260B ug/L1Ethylbenzene1.0 6070665EPA 5030B 0.2 100-41-4 07/28/16 11:2307/28/16 09:00 NDEPA 8260B ug/L1Iodomethane10 6070665EPA 5030B 0.6 74-88-4 07/28/16 11:2307/28/16 09:00 NDEPA 8260B ug/L1Methyl Butyl Ketone (2-Hexanone)50 6070665EPA 5030B 0.9 591-78-6 07/28/16 11:2307/28/16 09:00 NDEPA 8260B ug/L1Methylene Chloride 1.0 6070665EPA 5030B 0.5 75-09-2 07/28/16 11:2307/28/16 09:00 NDEPA 8260B ug/L1Methyl Ethyl Ketone (2-Butanone)100 6070665EPA 5030B 1.1 78-93-3 07/28/16 11:2307/28/16 09:00 NDEPA 8260B ug/L14-Methyl-2-pentanone (MIBK)100 6070665EPA 5030B 1.7 108-10-1 07/28/16 11:2307/28/16 09:00 NDEPA 8260B ug/L1Styrene1.0 6070665EPA 5030B 0.4 100-42-5 07/28/16 11:2307/28/16 09:00 NDEPA 8260B ug/L11,1,1,2-Tetrachloroethane 5.0 6070665EPA 5030B 0.6 630-20-6 07/28/16 11:2307/28/16 09:00 NDEPA 8260B ug/L11,1,2,2-Tetrachloroethane 3.0 6070665EPA 5030B 0.5 79-34-5 07/28/16 11:2307/28/16 09:00 NDEPA 8260B ug/L1Tetrachloroethene1.0 6070665EPA 5030B 0.4 127-18-4 07/28/16 11:2307/28/16 09:00 NDEPA 8260B ug/L1Toluene1.0 6070665EPA 5030B 0.3 108-88-3 07/28/16 11:2307/28/16 09:00 NDEPA 8260B ug/L11,1,1-Trichloroethane 1.0 6070665EPA 5030B 0.4 71-55-6 07/28/16 11:2307/28/16 09:00 NDEPA 8260B ug/L11,1,2-Trichloroethane 1.0 6070665EPA 5030B 0.8 79-00-5 07/28/16 11:2307/28/16 09:00 NDEPA 8260B ug/L1Trichloroethene1.0 6070665EPA 5030B 0.4 79-01-6 07/28/16 11:2307/28/16 09:00 NDEPA 8260B ug/L1Trichlorofluoromethane1.0 6070665EPA 5030B 0.5 75-69-4 07/28/16 11:2307/28/16 09:00 NDEPA 8260B ug/L11,2,3-Trichloropropane 1.0 6070665EPA 5030B 0.7 96-18-4 07/28/16 11:2307/28/16 09:00 NDEPA 8260B ug/L1Vinyl Acetate 50 6070665EPA 5030B 0.8 108-05-4 07/28/16 11:2307/28/16 09:00 NDEPA 8260B ug/L1Vinyl Chloride 1.0 6070665EPA 5030B 0.7 75-01-4 07/28/16 11:2307/28/16 09:00 Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann August 12, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 7304-GW2 Ground Water AZG0767-02 AZG076707/26/16 10:59 Project:Upper Piedmont Regional Landfill 07/27/16 09:00 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L1Xylenes, total 5.0 6070665EPA 5030B 0.4 1330-20-7 07/28/16 11:2307/28/16 09:00 EPA 8260B 98 %Surr: Dibromofluoromethane 6070665EPA 5030B 1868-53-7 07/28/16 11:2307/28/16 09:0080-120 EPA 8260B 103 %Surr: 1,2-Dichloroethane-d4 6070665EPA 5030B 17060-07-0 07/28/16 11:2307/28/16 09:0078-120 EPA 8260B 106 %Surr: Toluene-d8 6070665EPA 5030B 2037-26-5 07/28/16 11:2307/28/16 09:0080-120 EPA 8260B 102 %Surr: 4-Bromofluorobenzene 6070665EPA 5030B 460-00-4 07/28/16 11:2307/28/16 09:0080-120 Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann August 12, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 7304-GW3 Ground Water AZG0767-03 AZG076707/26/16 11:14 Project:Upper Piedmont Regional Landfill 07/27/16 09:00 Metals, Total NDEPA 6020B ug/L1Antimony6.00 6080214EPA 3005A 0.25 7440-36-0 08/09/16 19:5008/09/16 09:20 EPA 6020B 3.03 ug/L1Arsenic10.0 J 6080214EPA 3005A 0.75 7440-38-2 08/09/16 19:5008/09/16 09:20 EPA 6020B 452 ug/L1Barium100 6080214EPA 3005A 0.30 7440-39-3 08/09/16 19:5008/09/16 09:20 NDEPA 6020B ug/L1Beryllium1.00 6080214EPA 3005A 0.09 7440-41-7 08/09/16 19:5008/09/16 09:20 NDEPA 6020B ug/L1Cadmium1.00 6080214EPA 3005A 0.10 7440-43-9 08/09/16 19:5008/09/16 09:20 NDEPA 6020B ug/L1Chromium10.0 6080214EPA 3005A 0.43 7440-47-3 08/09/16 19:5008/09/16 09:20 EPA 6020B 1.04 ug/L1Cobalt10.0 J 6080214EPA 3005A 0.29 7440-48-4 08/09/16 19:5008/09/16 09:20 EPA 6020B 0.88 ug/L1Copper10.0 J 6080214EPA 3005A 0.41 7440-50-8 08/09/16 19:5008/09/16 09:20 NDEPA 6020B ug/L1Lead10.0 6080214EPA 3005A 0.08 7439-92-1 08/09/16 19:5008/09/16 09:20 NDEPA 6020B ug/L1Nickel50.0 6080214EPA 3005A 0.48 7440-02-0 08/09/16 19:5008/09/16 09:20 NDEPA 6020B ug/L1Selenium10.0 6080214EPA 3005A 0.85 7782-49-2 08/09/16 19:5008/09/16 09:20 NDEPA 6020B ug/L1Silver10.0 6080214EPA 3005A 0.22 7440-22-4 08/09/16 19:5008/09/16 09:20 NDEPA 6020B ug/L1Thallium5.50 6080214EPA 3005A 0.06 7440-28-0 08/09/16 19:5008/09/16 09:20 EPA 6020B 1.61 ug/L1Vanadium25.0 J 6080214EPA 3005A 1.57 7440-62-2 08/09/16 19:5008/09/16 09:20 EPA 6020B 2.32 ug/L1Zinc10.0 B-01, J 6080214EPA 3005A 1.30 7440-66-6 08/09/16 19:5008/09/16 09:20 EPA 6020B 194 ug/L1Iron300 J 6080214EPA 3005A 5.72 7439-89-6 08/09/16 19:5008/09/16 09:20 EPA 6020B 61.4 ug/L1Manganese50.0 6080214EPA 3005A 1.04 7439-96-5 08/09/16 19:5008/09/16 09:20 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L1Acetone100 6070665EPA 5030B 4.9 67-64-1 07/28/16 11:4807/28/16 09:00 NDEPA 8260B ug/L1Acrylonitrile200 6070665EPA 5030B 1.8 107-13-1 07/28/16 11:4807/28/16 09:00 NDEPA 8260B ug/L1Benzene1.0 6070665EPA 5030B 0.2 71-43-2 07/28/16 11:4807/28/16 09:00 Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann August 12, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 7304-GW3 Ground Water AZG0767-03 AZG076707/26/16 11:14 Project:Upper Piedmont Regional Landfill 07/27/16 09:00 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L1Bromochloromethane3.0 6070665EPA 5030B 0.7 74-97-5 07/28/16 11:4807/28/16 09:00 NDEPA 8260B ug/L1Bromodichloromethane1.0 6070665EPA 5030B 0.6 75-27-4 07/28/16 11:4807/28/16 09:00 NDEPA 8260B ug/L1Bromoform3.0 6070665EPA 5030B 0.7 75-25-2 07/28/16 11:4807/28/16 09:00 NDEPA 8260B ug/L1Bromomethane10 6070665EPA 5030B 0.8 74-83-9 07/28/16 11:4807/28/16 09:00 NDEPA 8260B ug/L1Carbon Disulfide 100 6070665EPA 5030B 0.6 75-15-0 07/28/16 11:4807/28/16 09:00 NDEPA 8260B ug/L1Carbon Tetrachloride 1.0 6070665EPA 5030B 0.6 56-23-5 07/28/16 11:4807/28/16 09:00 NDEPA 8260B ug/L1Chlorobenzene3.0 6070665EPA 5030B 0.4 108-90-7 07/28/16 11:4807/28/16 09:00 NDEPA 8260B ug/L1Chloroethane10 6070665EPA 5030B 0.4 75-00-3 07/28/16 11:4807/28/16 09:00 NDEPA 8260B ug/L1Chloroform5.0 6070665EPA 5030B 0.3 67-66-3 07/28/16 11:4807/28/16 09:00 NDEPA 8260B ug/L1Chloromethane1.0 6070665EPA 5030B 0.4 74-87-3 07/28/16 11:4807/28/16 09:00 NDEPA 8260B ug/L1Dibromochloromethane3.0 6070665EPA 5030B 0.7 124-48-1 07/28/16 11:4807/28/16 09:00 NDEPA 8260B ug/L11,2-Dibromo-3-chloropropane 13 6070665EPA 5030B 2.0 96-12-8 07/28/16 11:4807/28/16 09:00 NDEPA 8260B ug/L11,2-Dibromoethane 1.0 6070665EPA 5030B 0.7 106-93-4 07/28/16 11:4807/28/16 09:00 NDEPA 8260B ug/L1Dibromomethane10 6070665EPA 5030B 0.7 74-95-3 07/28/16 11:4807/28/16 09:00 NDEPA 8260B ug/L11,2-Dichlorobenzene 5.0 6070665EPA 5030B 0.5 95-50-1 07/28/16 11:4807/28/16 09:00 NDEPA 8260B ug/L11,4-Dichlorobenzene 1.0 6070665EPA 5030B 0.3 106-46-7 07/28/16 11:4807/28/16 09:00 NDEPA 8260B ug/L1trans-1,4-Dichloro-2-butene 100 6070665EPA 5030B 1.5 110-57-6 07/28/16 11:4807/28/16 09:00 NDEPA 8260B ug/L11,1-Dichloroethane 5.0 6070665EPA 5030B 0.4 75-34-3 07/28/16 11:4807/28/16 09:00 NDEPA 8260B ug/L11,2-Dichloroethane 1.0 6070665EPA 5030B 0.3 107-06-2 07/28/16 11:4807/28/16 09:00 NDEPA 8260B ug/L11,1-Dichloroethene 5.0 6070665EPA 5030B 0.5 75-35-4 07/28/16 11:4807/28/16 09:00 NDEPA 8260B ug/L1cis-1,2-Dichloroethene 5.0 6070665EPA 5030B 0.5 156-59-2 07/28/16 11:4807/28/16 09:00 NDEPA 8260B ug/L1trans-1,2-Dichloroethene 5.0 6070665EPA 5030B 0.4 156-60-5 07/28/16 11:4807/28/16 09:00 Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann August 12, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 7304-GW3 Ground Water AZG0767-03 AZG076707/26/16 11:14 Project:Upper Piedmont Regional Landfill 07/27/16 09:00 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L11,2-Dichloropropane 1.0 6070665EPA 5030B 0.5 78-87-5 07/28/16 11:4807/28/16 09:00 NDEPA 8260B ug/L1cis-1,3-Dichloropropene 1.0 6070665EPA 5030B 0.4 10061-01-5 07/28/16 11:4807/28/16 09:00 NDEPA 8260B ug/L1trans-1,3-Dichloropropene 1.0 6070665EPA 5030B 0.4 10061-02-6 07/28/16 11:4807/28/16 09:00 NDEPA 8260B ug/L1Ethylbenzene1.0 6070665EPA 5030B 0.2 100-41-4 07/28/16 11:4807/28/16 09:00 NDEPA 8260B ug/L1Iodomethane10 6070665EPA 5030B 0.6 74-88-4 07/28/16 11:4807/28/16 09:00 NDEPA 8260B ug/L1Methyl Butyl Ketone (2-Hexanone)50 6070665EPA 5030B 0.9 591-78-6 07/28/16 11:4807/28/16 09:00 NDEPA 8260B ug/L1Methylene Chloride 1.0 6070665EPA 5030B 0.5 75-09-2 07/28/16 11:4807/28/16 09:00 NDEPA 8260B ug/L1Methyl Ethyl Ketone (2-Butanone)100 6070665EPA 5030B 1.1 78-93-3 07/28/16 11:4807/28/16 09:00 NDEPA 8260B ug/L14-Methyl-2-pentanone (MIBK)100 6070665EPA 5030B 1.7 108-10-1 07/28/16 11:4807/28/16 09:00 NDEPA 8260B ug/L1Styrene1.0 6070665EPA 5030B 0.4 100-42-5 07/28/16 11:4807/28/16 09:00 NDEPA 8260B ug/L11,1,1,2-Tetrachloroethane 5.0 6070665EPA 5030B 0.6 630-20-6 07/28/16 11:4807/28/16 09:00 NDEPA 8260B ug/L11,1,2,2-Tetrachloroethane 3.0 6070665EPA 5030B 0.5 79-34-5 07/28/16 11:4807/28/16 09:00 NDEPA 8260B ug/L1Tetrachloroethene1.0 6070665EPA 5030B 0.4 127-18-4 07/28/16 11:4807/28/16 09:00 NDEPA 8260B ug/L1Toluene1.0 6070665EPA 5030B 0.3 108-88-3 07/28/16 11:4807/28/16 09:00 NDEPA 8260B ug/L11,1,1-Trichloroethane 1.0 6070665EPA 5030B 0.4 71-55-6 07/28/16 11:4807/28/16 09:00 NDEPA 8260B ug/L11,1,2-Trichloroethane 1.0 6070665EPA 5030B 0.8 79-00-5 07/28/16 11:4807/28/16 09:00 NDEPA 8260B ug/L1Trichloroethene1.0 6070665EPA 5030B 0.4 79-01-6 07/28/16 11:4807/28/16 09:00 NDEPA 8260B ug/L1Trichlorofluoromethane1.0 6070665EPA 5030B 0.5 75-69-4 07/28/16 11:4807/28/16 09:00 NDEPA 8260B ug/L11,2,3-Trichloropropane 1.0 6070665EPA 5030B 0.7 96-18-4 07/28/16 11:4807/28/16 09:00 NDEPA 8260B ug/L1Vinyl Acetate 50 6070665EPA 5030B 0.8 108-05-4 07/28/16 11:4807/28/16 09:00 NDEPA 8260B ug/L1Vinyl Chloride 1.0 6070665EPA 5030B 0.7 75-01-4 07/28/16 11:4807/28/16 09:00 Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann August 12, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 7304-GW3 Ground Water AZG0767-03 AZG076707/26/16 11:14 Project:Upper Piedmont Regional Landfill 07/27/16 09:00 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L1Xylenes, total 5.0 6070665EPA 5030B 0.4 1330-20-7 07/28/16 11:4807/28/16 09:00 EPA 8260B 98 %Surr: Dibromofluoromethane 6070665EPA 5030B 1868-53-7 07/28/16 11:4807/28/16 09:0080-120 EPA 8260B 103 %Surr: 1,2-Dichloroethane-d4 6070665EPA 5030B 17060-07-0 07/28/16 11:4807/28/16 09:0078-120 EPA 8260B 106 %Surr: Toluene-d8 6070665EPA 5030B 2037-26-5 07/28/16 11:4807/28/16 09:0080-120 EPA 8260B 102 %Surr: 4-Bromofluorobenzene 6070665EPA 5030B 460-00-4 07/28/16 11:4807/28/16 09:0080-120 Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann August 12, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 7304-GW4 Ground Water AZG0767-04 AZG076707/26/16 11:30 Project:Upper Piedmont Regional Landfill 07/27/16 09:00 Metals, Total NDEPA 6020B ug/L1Antimony6.00 6080214EPA 3005A 0.25 7440-36-0 08/09/16 19:5508/09/16 09:20 EPA 6020B 3.51 ug/L1Arsenic10.0 J 6080214EPA 3005A 0.75 7440-38-2 08/09/16 19:5508/09/16 09:20 EPA 6020B 453 ug/L1Barium100 6080214EPA 3005A 0.30 7440-39-3 08/09/16 19:5508/09/16 09:20 EPA 6020B 0.21 ug/L1Beryllium1.00 J 6080214EPA 3005A 0.09 7440-41-7 08/09/16 19:5508/09/16 09:20 EPA 6020B 0.18 ug/L1Cadmium1.00 J 6080214EPA 3005A 0.10 7440-43-9 08/09/16 19:5508/09/16 09:20 NDEPA 6020B ug/L1Chromium10.0 6080214EPA 3005A 0.43 7440-47-3 08/09/16 19:5508/09/16 09:20 NDEPA 6020B ug/L1Cobalt10.0 6080214EPA 3005A 0.29 7440-48-4 08/09/16 19:5508/09/16 09:20 EPA 6020B 3.71 ug/L1Copper10.0 J 6080214EPA 3005A 0.41 7440-50-8 08/09/16 19:5508/09/16 09:20 EPA 6020B 4.00 ug/L1Lead10.0 J 6080214EPA 3005A 0.08 7439-92-1 08/09/16 19:5508/09/16 09:20 EPA 6020B 0.97 ug/L1Nickel50.0 J 6080214EPA 3005A 0.48 7440-02-0 08/09/16 19:5508/09/16 09:20 EPA 6020B 1.00 ug/L1Selenium10.0 J 6080214EPA 3005A 0.85 7782-49-2 08/09/16 19:5508/09/16 09:20 EPA 6020B 0.40 ug/L1Silver10.0 J 6080214EPA 3005A 0.22 7440-22-4 08/09/16 19:5508/09/16 09:20 NDEPA 6020B ug/L1Thallium5.50 6080214EPA 3005A 0.06 7440-28-0 08/09/16 19:5508/09/16 09:20 NDEPA 6020B ug/L1Vanadium25.0 6080214EPA 3005A 1.57 7440-62-2 08/09/16 19:5508/09/16 09:20 EPA 6020B 4.78 ug/L1Zinc10.0 B-01, J 6080214EPA 3005A 1.30 7440-66-6 08/09/16 19:5508/09/16 09:20 EPA 6020B 1100 ug/L1Iron300 6080214EPA 3005A 5.72 7439-89-6 08/09/16 19:5508/09/16 09:20 EPA 6020B 40.1 ug/L1Manganese50.0 J 6080214EPA 3005A 1.04 7439-96-5 08/09/16 19:5508/09/16 09:20 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L1Acetone100 6070665EPA 5030B 4.9 67-64-1 07/28/16 12:1307/28/16 09:00 NDEPA 8260B ug/L1Acrylonitrile200 6070665EPA 5030B 1.8 107-13-1 07/28/16 12:1307/28/16 09:00 NDEPA 8260B ug/L1Benzene1.0 6070665EPA 5030B 0.2 71-43-2 07/28/16 12:1307/28/16 09:00 Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann August 12, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 7304-GW4 Ground Water AZG0767-04 AZG076707/26/16 11:30 Project:Upper Piedmont Regional Landfill 07/27/16 09:00 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L1Bromochloromethane3.0 6070665EPA 5030B 0.7 74-97-5 07/28/16 12:1307/28/16 09:00 NDEPA 8260B ug/L1Bromodichloromethane1.0 6070665EPA 5030B 0.6 75-27-4 07/28/16 12:1307/28/16 09:00 NDEPA 8260B ug/L1Bromoform3.0 6070665EPA 5030B 0.7 75-25-2 07/28/16 12:1307/28/16 09:00 NDEPA 8260B ug/L1Bromomethane10 6070665EPA 5030B 0.8 74-83-9 07/28/16 12:1307/28/16 09:00 NDEPA 8260B ug/L1Carbon Disulfide 100 6070665EPA 5030B 0.6 75-15-0 07/28/16 12:1307/28/16 09:00 NDEPA 8260B ug/L1Carbon Tetrachloride 1.0 6070665EPA 5030B 0.6 56-23-5 07/28/16 12:1307/28/16 09:00 NDEPA 8260B ug/L1Chlorobenzene3.0 6070665EPA 5030B 0.4 108-90-7 07/28/16 12:1307/28/16 09:00 NDEPA 8260B ug/L1Chloroethane10 6070665EPA 5030B 0.4 75-00-3 07/28/16 12:1307/28/16 09:00 NDEPA 8260B ug/L1Chloroform5.0 6070665EPA 5030B 0.3 67-66-3 07/28/16 12:1307/28/16 09:00 NDEPA 8260B ug/L1Chloromethane1.0 6070665EPA 5030B 0.4 74-87-3 07/28/16 12:1307/28/16 09:00 NDEPA 8260B ug/L1Dibromochloromethane3.0 6070665EPA 5030B 0.7 124-48-1 07/28/16 12:1307/28/16 09:00 NDEPA 8260B ug/L11,2-Dibromo-3-chloropropane 13 6070665EPA 5030B 2.0 96-12-8 07/28/16 12:1307/28/16 09:00 NDEPA 8260B ug/L11,2-Dibromoethane 1.0 6070665EPA 5030B 0.7 106-93-4 07/28/16 12:1307/28/16 09:00 NDEPA 8260B ug/L1Dibromomethane10 6070665EPA 5030B 0.7 74-95-3 07/28/16 12:1307/28/16 09:00 NDEPA 8260B ug/L11,2-Dichlorobenzene 5.0 6070665EPA 5030B 0.5 95-50-1 07/28/16 12:1307/28/16 09:00 NDEPA 8260B ug/L11,4-Dichlorobenzene 1.0 6070665EPA 5030B 0.3 106-46-7 07/28/16 12:1307/28/16 09:00 NDEPA 8260B ug/L1trans-1,4-Dichloro-2-butene 100 6070665EPA 5030B 1.5 110-57-6 07/28/16 12:1307/28/16 09:00 NDEPA 8260B ug/L11,1-Dichloroethane 5.0 6070665EPA 5030B 0.4 75-34-3 07/28/16 12:1307/28/16 09:00 NDEPA 8260B ug/L11,2-Dichloroethane 1.0 6070665EPA 5030B 0.3 107-06-2 07/28/16 12:1307/28/16 09:00 NDEPA 8260B ug/L11,1-Dichloroethene 5.0 6070665EPA 5030B 0.5 75-35-4 07/28/16 12:1307/28/16 09:00 NDEPA 8260B ug/L1cis-1,2-Dichloroethene 5.0 6070665EPA 5030B 0.5 156-59-2 07/28/16 12:1307/28/16 09:00 NDEPA 8260B ug/L1trans-1,2-Dichloroethene 5.0 6070665EPA 5030B 0.4 156-60-5 07/28/16 12:1307/28/16 09:00 Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann August 12, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 7304-GW4 Ground Water AZG0767-04 AZG076707/26/16 11:30 Project:Upper Piedmont Regional Landfill 07/27/16 09:00 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L11,2-Dichloropropane 1.0 6070665EPA 5030B 0.5 78-87-5 07/28/16 12:1307/28/16 09:00 NDEPA 8260B ug/L1cis-1,3-Dichloropropene 1.0 6070665EPA 5030B 0.4 10061-01-5 07/28/16 12:1307/28/16 09:00 NDEPA 8260B ug/L1trans-1,3-Dichloropropene 1.0 6070665EPA 5030B 0.4 10061-02-6 07/28/16 12:1307/28/16 09:00 NDEPA 8260B ug/L1Ethylbenzene1.0 6070665EPA 5030B 0.2 100-41-4 07/28/16 12:1307/28/16 09:00 NDEPA 8260B ug/L1Iodomethane10 6070665EPA 5030B 0.6 74-88-4 07/28/16 12:1307/28/16 09:00 NDEPA 8260B ug/L1Methyl Butyl Ketone (2-Hexanone)50 6070665EPA 5030B 0.9 591-78-6 07/28/16 12:1307/28/16 09:00 NDEPA 8260B ug/L1Methylene Chloride 1.0 6070665EPA 5030B 0.5 75-09-2 07/28/16 12:1307/28/16 09:00 NDEPA 8260B ug/L1Methyl Ethyl Ketone (2-Butanone)100 6070665EPA 5030B 1.1 78-93-3 07/28/16 12:1307/28/16 09:00 NDEPA 8260B ug/L14-Methyl-2-pentanone (MIBK)100 6070665EPA 5030B 1.7 108-10-1 07/28/16 12:1307/28/16 09:00 NDEPA 8260B ug/L1Styrene1.0 6070665EPA 5030B 0.4 100-42-5 07/28/16 12:1307/28/16 09:00 NDEPA 8260B ug/L11,1,1,2-Tetrachloroethane 5.0 6070665EPA 5030B 0.6 630-20-6 07/28/16 12:1307/28/16 09:00 NDEPA 8260B ug/L11,1,2,2-Tetrachloroethane 3.0 6070665EPA 5030B 0.5 79-34-5 07/28/16 12:1307/28/16 09:00 NDEPA 8260B ug/L1Tetrachloroethene1.0 6070665EPA 5030B 0.4 127-18-4 07/28/16 12:1307/28/16 09:00 NDEPA 8260B ug/L1Toluene1.0 6070665EPA 5030B 0.3 108-88-3 07/28/16 12:1307/28/16 09:00 NDEPA 8260B ug/L11,1,1-Trichloroethane 1.0 6070665EPA 5030B 0.4 71-55-6 07/28/16 12:1307/28/16 09:00 NDEPA 8260B ug/L11,1,2-Trichloroethane 1.0 6070665EPA 5030B 0.8 79-00-5 07/28/16 12:1307/28/16 09:00 NDEPA 8260B ug/L1Trichloroethene1.0 6070665EPA 5030B 0.4 79-01-6 07/28/16 12:1307/28/16 09:00 NDEPA 8260B ug/L1Trichlorofluoromethane1.0 6070665EPA 5030B 0.5 75-69-4 07/28/16 12:1307/28/16 09:00 NDEPA 8260B ug/L11,2,3-Trichloropropane 1.0 6070665EPA 5030B 0.7 96-18-4 07/28/16 12:1307/28/16 09:00 NDEPA 8260B ug/L1Vinyl Acetate 50 6070665EPA 5030B 0.8 108-05-4 07/28/16 12:1307/28/16 09:00 NDEPA 8260B ug/L1Vinyl Chloride 1.0 6070665EPA 5030B 0.7 75-01-4 07/28/16 12:1307/28/16 09:00 Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann August 12, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 7304-GW4 Ground Water AZG0767-04 AZG076707/26/16 11:30 Project:Upper Piedmont Regional Landfill 07/27/16 09:00 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L1Xylenes, total 5.0 6070665EPA 5030B 0.4 1330-20-7 07/28/16 12:1307/28/16 09:00 EPA 8260B 100 %Surr: Dibromofluoromethane 6070665EPA 5030B 1868-53-7 07/28/16 12:1307/28/16 09:0080-120 EPA 8260B 104 %Surr: 1,2-Dichloroethane-d4 6070665EPA 5030B 17060-07-0 07/28/16 12:1307/28/16 09:0078-120 EPA 8260B 105 %Surr: Toluene-d8 6070665EPA 5030B 2037-26-5 07/28/16 12:1307/28/16 09:0080-120 EPA 8260B 102 %Surr: 4-Bromofluorobenzene 6070665EPA 5030B 460-00-4 07/28/16 12:1307/28/16 09:0080-120 Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann August 12, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 7304-GW5 Ground Water AZG0767-05 AZG076707/26/16 11:47 Project:Upper Piedmont Regional Landfill 07/27/16 09:00 Metals, Total NDEPA 6020B ug/L1Antimony6.00 6080214EPA 3005A 0.25 7440-36-0 08/09/16 20:0108/09/16 09:20 EPA 6020B 3.03 ug/L1Arsenic10.0 J 6080214EPA 3005A 0.75 7440-38-2 08/09/16 20:0108/09/16 09:20 EPA 6020B 283 ug/L1Barium100 6080214EPA 3005A 0.30 7440-39-3 08/09/16 20:0108/09/16 09:20 NDEPA 6020B ug/L1Beryllium1.00 6080214EPA 3005A 0.09 7440-41-7 08/09/16 20:0108/09/16 09:20 NDEPA 6020B ug/L1Cadmium1.00 6080214EPA 3005A 0.10 7440-43-9 08/09/16 20:0108/09/16 09:20 EPA 6020B 0.67 ug/L1Chromium10.0 J 6080214EPA 3005A 0.43 7440-47-3 08/09/16 20:0108/09/16 09:20 EPA 6020B 1.38 ug/L1Cobalt10.0 J 6080214EPA 3005A 0.29 7440-48-4 08/09/16 20:0108/09/16 09:20 EPA 6020B 0.56 ug/L1Copper10.0 J 6080214EPA 3005A 0.41 7440-50-8 08/09/16 20:0108/09/16 09:20 NDEPA 6020B ug/L1Lead10.0 6080214EPA 3005A 0.08 7439-92-1 08/09/16 20:0108/09/16 09:20 EPA 6020B 1.92 ug/L1Nickel50.0 J 6080214EPA 3005A 0.48 7440-02-0 08/09/16 20:0108/09/16 09:20 NDEPA 6020B ug/L1Selenium10.0 6080214EPA 3005A 0.85 7782-49-2 08/09/16 20:0108/09/16 09:20 EPA 6020B 0.43 ug/L1Silver10.0 J 6080214EPA 3005A 0.22 7440-22-4 08/09/16 20:0108/09/16 09:20 NDEPA 6020B ug/L1Thallium5.50 6080214EPA 3005A 0.06 7440-28-0 08/09/16 20:0108/09/16 09:20 NDEPA 6020B ug/L1Vanadium25.0 6080214EPA 3005A 1.57 7440-62-2 08/09/16 20:0108/09/16 09:20 EPA 6020B 2.88 ug/L1Zinc10.0 B-01, J 6080214EPA 3005A 1.30 7440-66-6 08/09/16 20:0108/09/16 09:20 EPA 6020B 2340 ug/L1Iron300 6080214EPA 3005A 5.72 7439-89-6 08/09/16 20:0108/09/16 09:20 EPA 6020B 3480 ug/L5Manganese250 6080214EPA 3005A 5.18 7439-96-5 08/11/16 14:4208/09/16 09:20 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L1Acetone100 6070665EPA 5030B 4.9 67-64-1 07/28/16 12:3907/28/16 09:00 NDEPA 8260B ug/L1Acrylonitrile200 6070665EPA 5030B 1.8 107-13-1 07/28/16 12:3907/28/16 09:00 NDEPA 8260B ug/L1Benzene1.0 6070665EPA 5030B 0.2 71-43-2 07/28/16 12:3907/28/16 09:00 Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann August 12, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 7304-GW5 Ground Water AZG0767-05 AZG076707/26/16 11:47 Project:Upper Piedmont Regional Landfill 07/27/16 09:00 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L1Bromochloromethane3.0 6070665EPA 5030B 0.7 74-97-5 07/28/16 12:3907/28/16 09:00 NDEPA 8260B ug/L1Bromodichloromethane1.0 6070665EPA 5030B 0.6 75-27-4 07/28/16 12:3907/28/16 09:00 NDEPA 8260B ug/L1Bromoform3.0 6070665EPA 5030B 0.7 75-25-2 07/28/16 12:3907/28/16 09:00 NDEPA 8260B ug/L1Bromomethane10 6070665EPA 5030B 0.8 74-83-9 07/28/16 12:3907/28/16 09:00 NDEPA 8260B ug/L1Carbon Disulfide 100 6070665EPA 5030B 0.6 75-15-0 07/28/16 12:3907/28/16 09:00 NDEPA 8260B ug/L1Carbon Tetrachloride 1.0 6070665EPA 5030B 0.6 56-23-5 07/28/16 12:3907/28/16 09:00 NDEPA 8260B ug/L1Chlorobenzene3.0 6070665EPA 5030B 0.4 108-90-7 07/28/16 12:3907/28/16 09:00 NDEPA 8260B ug/L1Chloroethane10 6070665EPA 5030B 0.4 75-00-3 07/28/16 12:3907/28/16 09:00 NDEPA 8260B ug/L1Chloroform5.0 6070665EPA 5030B 0.3 67-66-3 07/28/16 12:3907/28/16 09:00 NDEPA 8260B ug/L1Chloromethane1.0 6070665EPA 5030B 0.4 74-87-3 07/28/16 12:3907/28/16 09:00 NDEPA 8260B ug/L1Dibromochloromethane3.0 6070665EPA 5030B 0.7 124-48-1 07/28/16 12:3907/28/16 09:00 NDEPA 8260B ug/L11,2-Dibromo-3-chloropropane 13 6070665EPA 5030B 2.0 96-12-8 07/28/16 12:3907/28/16 09:00 NDEPA 8260B ug/L11,2-Dibromoethane 1.0 6070665EPA 5030B 0.7 106-93-4 07/28/16 12:3907/28/16 09:00 NDEPA 8260B ug/L1Dibromomethane10 6070665EPA 5030B 0.7 74-95-3 07/28/16 12:3907/28/16 09:00 NDEPA 8260B ug/L11,2-Dichlorobenzene 5.0 6070665EPA 5030B 0.5 95-50-1 07/28/16 12:3907/28/16 09:00 NDEPA 8260B ug/L11,4-Dichlorobenzene 1.0 6070665EPA 5030B 0.3 106-46-7 07/28/16 12:3907/28/16 09:00 NDEPA 8260B ug/L1trans-1,4-Dichloro-2-butene 100 6070665EPA 5030B 1.5 110-57-6 07/28/16 12:3907/28/16 09:00 NDEPA 8260B ug/L11,1-Dichloroethane 5.0 6070665EPA 5030B 0.4 75-34-3 07/28/16 12:3907/28/16 09:00 NDEPA 8260B ug/L11,2-Dichloroethane 1.0 6070665EPA 5030B 0.3 107-06-2 07/28/16 12:3907/28/16 09:00 NDEPA 8260B ug/L11,1-Dichloroethene 5.0 6070665EPA 5030B 0.5 75-35-4 07/28/16 12:3907/28/16 09:00 NDEPA 8260B ug/L1cis-1,2-Dichloroethene 5.0 6070665EPA 5030B 0.5 156-59-2 07/28/16 12:3907/28/16 09:00 NDEPA 8260B ug/L1trans-1,2-Dichloroethene 5.0 6070665EPA 5030B 0.4 156-60-5 07/28/16 12:3907/28/16 09:00 Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann August 12, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 7304-GW5 Ground Water AZG0767-05 AZG076707/26/16 11:47 Project:Upper Piedmont Regional Landfill 07/27/16 09:00 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L11,2-Dichloropropane 1.0 6070665EPA 5030B 0.5 78-87-5 07/28/16 12:3907/28/16 09:00 NDEPA 8260B ug/L1cis-1,3-Dichloropropene 1.0 6070665EPA 5030B 0.4 10061-01-5 07/28/16 12:3907/28/16 09:00 NDEPA 8260B ug/L1trans-1,3-Dichloropropene 1.0 6070665EPA 5030B 0.4 10061-02-6 07/28/16 12:3907/28/16 09:00 NDEPA 8260B ug/L1Ethylbenzene1.0 6070665EPA 5030B 0.2 100-41-4 07/28/16 12:3907/28/16 09:00 NDEPA 8260B ug/L1Iodomethane10 6070665EPA 5030B 0.6 74-88-4 07/28/16 12:3907/28/16 09:00 NDEPA 8260B ug/L1Methyl Butyl Ketone (2-Hexanone)50 6070665EPA 5030B 0.9 591-78-6 07/28/16 12:3907/28/16 09:00 NDEPA 8260B ug/L1Methylene Chloride 1.0 6070665EPA 5030B 0.5 75-09-2 07/28/16 12:3907/28/16 09:00 NDEPA 8260B ug/L1Methyl Ethyl Ketone (2-Butanone)100 6070665EPA 5030B 1.1 78-93-3 07/28/16 12:3907/28/16 09:00 NDEPA 8260B ug/L14-Methyl-2-pentanone (MIBK)100 6070665EPA 5030B 1.7 108-10-1 07/28/16 12:3907/28/16 09:00 NDEPA 8260B ug/L1Styrene1.0 6070665EPA 5030B 0.4 100-42-5 07/28/16 12:3907/28/16 09:00 NDEPA 8260B ug/L11,1,1,2-Tetrachloroethane 5.0 6070665EPA 5030B 0.6 630-20-6 07/28/16 12:3907/28/16 09:00 NDEPA 8260B ug/L11,1,2,2-Tetrachloroethane 3.0 6070665EPA 5030B 0.5 79-34-5 07/28/16 12:3907/28/16 09:00 NDEPA 8260B ug/L1Tetrachloroethene1.0 6070665EPA 5030B 0.4 127-18-4 07/28/16 12:3907/28/16 09:00 NDEPA 8260B ug/L1Toluene1.0 6070665EPA 5030B 0.3 108-88-3 07/28/16 12:3907/28/16 09:00 NDEPA 8260B ug/L11,1,1-Trichloroethane 1.0 6070665EPA 5030B 0.4 71-55-6 07/28/16 12:3907/28/16 09:00 NDEPA 8260B ug/L11,1,2-Trichloroethane 1.0 6070665EPA 5030B 0.8 79-00-5 07/28/16 12:3907/28/16 09:00 NDEPA 8260B ug/L1Trichloroethene1.0 6070665EPA 5030B 0.4 79-01-6 07/28/16 12:3907/28/16 09:00 NDEPA 8260B ug/L1Trichlorofluoromethane1.0 6070665EPA 5030B 0.5 75-69-4 07/28/16 12:3907/28/16 09:00 NDEPA 8260B ug/L11,2,3-Trichloropropane 1.0 6070665EPA 5030B 0.7 96-18-4 07/28/16 12:3907/28/16 09:00 NDEPA 8260B ug/L1Vinyl Acetate 50 6070665EPA 5030B 0.8 108-05-4 07/28/16 12:3907/28/16 09:00 NDEPA 8260B ug/L1Vinyl Chloride 1.0 6070665EPA 5030B 0.7 75-01-4 07/28/16 12:3907/28/16 09:00 Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann August 12, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 7304-GW5 Ground Water AZG0767-05 AZG076707/26/16 11:47 Project:Upper Piedmont Regional Landfill 07/27/16 09:00 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L1Xylenes, total 5.0 6070665EPA 5030B 0.4 1330-20-7 07/28/16 12:3907/28/16 09:00 EPA 8260B 100 %Surr: Dibromofluoromethane 6070665EPA 5030B 1868-53-7 07/28/16 12:3907/28/16 09:0080-120 EPA 8260B 106 %Surr: 1,2-Dichloroethane-d4 6070665EPA 5030B 17060-07-0 07/28/16 12:3907/28/16 09:0078-120 EPA 8260B 105 %Surr: Toluene-d8 6070665EPA 5030B 2037-26-5 07/28/16 12:3907/28/16 09:0080-120 EPA 8260B 102 %Surr: 4-Bromofluorobenzene 6070665EPA 5030B 460-00-4 07/28/16 12:3907/28/16 09:0080-120 Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann August 12, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 7304-GW6 Ground Water AZG0767-06 AZG076707/26/16 10:44 Project:Upper Piedmont Regional Landfill 07/27/16 09:00 Metals, Total EPA 6020B 0.59 ug/L1Antimony6.00 B-01, J 6080214EPA 3005A 0.25 7440-36-0 08/09/16 20:1808/09/16 09:20 EPA 6020B 1.14 ug/L1Arsenic10.0 J 6080214EPA 3005A 0.75 7440-38-2 08/09/16 20:1808/09/16 09:20 EPA 6020B 18.7 ug/L1Barium100 J 6080214EPA 3005A 0.30 7440-39-3 08/09/16 20:1808/09/16 09:20 NDEPA 6020B ug/L1Beryllium1.00 6080214EPA 3005A 0.09 7440-41-7 08/09/16 20:1808/09/16 09:20 EPA 6020B 0.19 ug/L1Cadmium1.00 J 6080214EPA 3005A 0.10 7440-43-9 08/09/16 20:1808/09/16 09:20 EPA 6020B 3.04 ug/L1Chromium10.0 J 6080214EPA 3005A 0.43 7440-47-3 08/09/16 20:1808/09/16 09:20 NDEPA 6020B ug/L1Cobalt10.0 6080214EPA 3005A 0.29 7440-48-4 08/09/16 20:1808/09/16 09:20 EPA 6020B 5.55 ug/L1Copper10.0 J 6080214EPA 3005A 0.41 7440-50-8 08/09/16 20:1808/09/16 09:20 EPA 6020B 0.54 ug/L1Lead10.0 J 6080214EPA 3005A 0.08 7439-92-1 08/09/16 20:1808/09/16 09:20 EPA 6020B 5.70 ug/L1Nickel50.0 J 6080214EPA 3005A 0.48 7440-02-0 08/09/16 20:1808/09/16 09:20 NDEPA 6020B ug/L1Selenium10.0 6080214EPA 3005A 0.85 7782-49-2 08/09/16 20:1808/09/16 09:20 NDEPA 6020B ug/L1Silver10.0 6080214EPA 3005A 0.22 7440-22-4 08/09/16 20:1808/09/16 09:20 NDEPA 6020B ug/L1Thallium5.50 6080214EPA 3005A 0.06 7440-28-0 08/09/16 20:1808/09/16 09:20 NDEPA 6020B ug/L1Vanadium25.0 6080214EPA 3005A 1.57 7440-62-2 08/09/16 20:1808/09/16 09:20 EPA 6020B 7.12 ug/L1Zinc10.0 B-01, J 6080214EPA 3005A 1.30 7440-66-6 08/09/16 20:1808/09/16 09:20 EPA 6020B 208 ug/L1Iron300 J 6080214EPA 3005A 5.72 7439-89-6 08/09/16 20:1808/09/16 09:20 EPA 6020B 19.4 ug/L1Manganese50.0 J 6080214EPA 3005A 1.04 7439-96-5 08/09/16 20:1808/09/16 09:20 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L1Acetone100 6070665EPA 5030B 4.9 67-64-1 07/28/16 13:0407/28/16 09:00 NDEPA 8260B ug/L1Acrylonitrile200 6070665EPA 5030B 1.8 107-13-1 07/28/16 13:0407/28/16 09:00 NDEPA 8260B ug/L1Benzene1.0 6070665EPA 5030B 0.2 71-43-2 07/28/16 13:0407/28/16 09:00 Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann August 12, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 7304-GW6 Ground Water AZG0767-06 AZG076707/26/16 10:44 Project:Upper Piedmont Regional Landfill 07/27/16 09:00 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L1Bromochloromethane3.0 6070665EPA 5030B 0.7 74-97-5 07/28/16 13:0407/28/16 09:00 NDEPA 8260B ug/L1Bromodichloromethane1.0 6070665EPA 5030B 0.6 75-27-4 07/28/16 13:0407/28/16 09:00 NDEPA 8260B ug/L1Bromoform3.0 6070665EPA 5030B 0.7 75-25-2 07/28/16 13:0407/28/16 09:00 NDEPA 8260B ug/L1Bromomethane10 6070665EPA 5030B 0.8 74-83-9 07/28/16 13:0407/28/16 09:00 NDEPA 8260B ug/L1Carbon Disulfide 100 6070665EPA 5030B 0.6 75-15-0 07/28/16 13:0407/28/16 09:00 NDEPA 8260B ug/L1Carbon Tetrachloride 1.0 6070665EPA 5030B 0.6 56-23-5 07/28/16 13:0407/28/16 09:00 NDEPA 8260B ug/L1Chlorobenzene3.0 6070665EPA 5030B 0.4 108-90-7 07/28/16 13:0407/28/16 09:00 NDEPA 8260B ug/L1Chloroethane10 6070665EPA 5030B 0.4 75-00-3 07/28/16 13:0407/28/16 09:00 NDEPA 8260B ug/L1Chloroform5.0 6070665EPA 5030B 0.3 67-66-3 07/28/16 13:0407/28/16 09:00 NDEPA 8260B ug/L1Chloromethane1.0 6070665EPA 5030B 0.4 74-87-3 07/28/16 13:0407/28/16 09:00 NDEPA 8260B ug/L1Dibromochloromethane3.0 6070665EPA 5030B 0.7 124-48-1 07/28/16 13:0407/28/16 09:00 NDEPA 8260B ug/L11,2-Dibromo-3-chloropropane 13 6070665EPA 5030B 2.0 96-12-8 07/28/16 13:0407/28/16 09:00 NDEPA 8260B ug/L11,2-Dibromoethane 1.0 6070665EPA 5030B 0.7 106-93-4 07/28/16 13:0407/28/16 09:00 NDEPA 8260B ug/L1Dibromomethane10 6070665EPA 5030B 0.7 74-95-3 07/28/16 13:0407/28/16 09:00 NDEPA 8260B ug/L11,2-Dichlorobenzene 5.0 6070665EPA 5030B 0.5 95-50-1 07/28/16 13:0407/28/16 09:00 NDEPA 8260B ug/L11,4-Dichlorobenzene 1.0 6070665EPA 5030B 0.3 106-46-7 07/28/16 13:0407/28/16 09:00 NDEPA 8260B ug/L1trans-1,4-Dichloro-2-butene 100 6070665EPA 5030B 1.5 110-57-6 07/28/16 13:0407/28/16 09:00 NDEPA 8260B ug/L11,1-Dichloroethane 5.0 6070665EPA 5030B 0.4 75-34-3 07/28/16 13:0407/28/16 09:00 NDEPA 8260B ug/L11,2-Dichloroethane 1.0 6070665EPA 5030B 0.3 107-06-2 07/28/16 13:0407/28/16 09:00 NDEPA 8260B ug/L11,1-Dichloroethene 5.0 6070665EPA 5030B 0.5 75-35-4 07/28/16 13:0407/28/16 09:00 NDEPA 8260B ug/L1cis-1,2-Dichloroethene 5.0 6070665EPA 5030B 0.5 156-59-2 07/28/16 13:0407/28/16 09:00 NDEPA 8260B ug/L1trans-1,2-Dichloroethene 5.0 6070665EPA 5030B 0.4 156-60-5 07/28/16 13:0407/28/16 09:00 Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann August 12, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 7304-GW6 Ground Water AZG0767-06 AZG076707/26/16 10:44 Project:Upper Piedmont Regional Landfill 07/27/16 09:00 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L11,2-Dichloropropane 1.0 6070665EPA 5030B 0.5 78-87-5 07/28/16 13:0407/28/16 09:00 NDEPA 8260B ug/L1cis-1,3-Dichloropropene 1.0 6070665EPA 5030B 0.4 10061-01-5 07/28/16 13:0407/28/16 09:00 NDEPA 8260B ug/L1trans-1,3-Dichloropropene 1.0 6070665EPA 5030B 0.4 10061-02-6 07/28/16 13:0407/28/16 09:00 NDEPA 8260B ug/L1Ethylbenzene1.0 6070665EPA 5030B 0.2 100-41-4 07/28/16 13:0407/28/16 09:00 NDEPA 8260B ug/L1Iodomethane10 6070665EPA 5030B 0.6 74-88-4 07/28/16 13:0407/28/16 09:00 NDEPA 8260B ug/L1Methyl Butyl Ketone (2-Hexanone)50 6070665EPA 5030B 0.9 591-78-6 07/28/16 13:0407/28/16 09:00 NDEPA 8260B ug/L1Methylene Chloride 1.0 6070665EPA 5030B 0.5 75-09-2 07/28/16 13:0407/28/16 09:00 NDEPA 8260B ug/L1Methyl Ethyl Ketone (2-Butanone)100 6070665EPA 5030B 1.1 78-93-3 07/28/16 13:0407/28/16 09:00 NDEPA 8260B ug/L14-Methyl-2-pentanone (MIBK)100 6070665EPA 5030B 1.7 108-10-1 07/28/16 13:0407/28/16 09:00 NDEPA 8260B ug/L1Styrene1.0 6070665EPA 5030B 0.4 100-42-5 07/28/16 13:0407/28/16 09:00 NDEPA 8260B ug/L11,1,1,2-Tetrachloroethane 5.0 6070665EPA 5030B 0.6 630-20-6 07/28/16 13:0407/28/16 09:00 NDEPA 8260B ug/L11,1,2,2-Tetrachloroethane 3.0 6070665EPA 5030B 0.5 79-34-5 07/28/16 13:0407/28/16 09:00 NDEPA 8260B ug/L1Tetrachloroethene1.0 6070665EPA 5030B 0.4 127-18-4 07/28/16 13:0407/28/16 09:00 NDEPA 8260B ug/L1Toluene1.0 6070665EPA 5030B 0.3 108-88-3 07/28/16 13:0407/28/16 09:00 NDEPA 8260B ug/L11,1,1-Trichloroethane 1.0 6070665EPA 5030B 0.4 71-55-6 07/28/16 13:0407/28/16 09:00 NDEPA 8260B ug/L11,1,2-Trichloroethane 1.0 6070665EPA 5030B 0.8 79-00-5 07/28/16 13:0407/28/16 09:00 NDEPA 8260B ug/L1Trichloroethene1.0 6070665EPA 5030B 0.4 79-01-6 07/28/16 13:0407/28/16 09:00 NDEPA 8260B ug/L1Trichlorofluoromethane1.0 6070665EPA 5030B 0.5 75-69-4 07/28/16 13:0407/28/16 09:00 NDEPA 8260B ug/L11,2,3-Trichloropropane 1.0 6070665EPA 5030B 0.7 96-18-4 07/28/16 13:0407/28/16 09:00 NDEPA 8260B ug/L1Vinyl Acetate 50 6070665EPA 5030B 0.8 108-05-4 07/28/16 13:0407/28/16 09:00 NDEPA 8260B ug/L1Vinyl Chloride 1.0 6070665EPA 5030B 0.7 75-01-4 07/28/16 13:0407/28/16 09:00 Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann August 12, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 7304-GW6 Ground Water AZG0767-06 AZG076707/26/16 10:44 Project:Upper Piedmont Regional Landfill 07/27/16 09:00 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L1Xylenes, total 5.0 6070665EPA 5030B 0.4 1330-20-7 07/28/16 13:0407/28/16 09:00 EPA 8260B 100 %Surr: Dibromofluoromethane 6070665EPA 5030B 1868-53-7 07/28/16 13:0407/28/16 09:0080-120 EPA 8260B 107 %Surr: 1,2-Dichloroethane-d4 6070665EPA 5030B 17060-07-0 07/28/16 13:0407/28/16 09:0078-120 EPA 8260B 106 %Surr: Toluene-d8 6070665EPA 5030B 2037-26-5 07/28/16 13:0407/28/16 09:0080-120 EPA 8260B 101 %Surr: 4-Bromofluorobenzene 6070665EPA 5030B 460-00-4 07/28/16 13:0407/28/16 09:0080-120 Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann August 12, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 7304-GW7 Ground Water AZG0767-07 AZG076707/26/16 12:06 Project:Upper Piedmont Regional Landfill 07/27/16 09:00 Metals, Total NDEPA 6020B ug/L1Antimony6.00 6080214EPA 3005A 0.25 7440-36-0 08/09/16 20:2408/09/16 09:20 EPA 6020B 3.15 ug/L1Arsenic10.0 J 6080214EPA 3005A 0.75 7440-38-2 08/09/16 20:2408/09/16 09:20 EPA 6020B 195 ug/L1Barium100 6080214EPA 3005A 0.30 7440-39-3 08/09/16 20:2408/09/16 09:20 NDEPA 6020B ug/L1Beryllium1.00 6080214EPA 3005A 0.09 7440-41-7 08/09/16 20:2408/09/16 09:20 NDEPA 6020B ug/L1Cadmium1.00 6080214EPA 3005A 0.10 7440-43-9 08/09/16 20:2408/09/16 09:20 EPA 6020B 1.38 ug/L1Chromium10.0 J 6080214EPA 3005A 0.43 7440-47-3 08/09/16 20:2408/09/16 09:20 EPA 6020B 6.33 ug/L1Cobalt10.0 J 6080214EPA 3005A 0.29 7440-48-4 08/09/16 20:2408/09/16 09:20 NDEPA 6020B ug/L1Copper10.0 6080214EPA 3005A 0.41 7440-50-8 08/09/16 20:2408/09/16 09:20 NDEPA 6020B ug/L1Lead10.0 6080214EPA 3005A 0.08 7439-92-1 08/09/16 20:2408/09/16 09:20 EPA 6020B 0.86 ug/L1Nickel50.0 J 6080214EPA 3005A 0.48 7440-02-0 08/09/16 20:2408/09/16 09:20 EPA 6020B 1.09 ug/L1Selenium10.0 J 6080214EPA 3005A 0.85 7782-49-2 08/09/16 20:2408/09/16 09:20 NDEPA 6020B ug/L1Silver10.0 6080214EPA 3005A 0.22 7440-22-4 08/09/16 20:2408/09/16 09:20 NDEPA 6020B ug/L1Thallium5.50 6080214EPA 3005A 0.06 7440-28-0 08/09/16 20:2408/09/16 09:20 NDEPA 6020B ug/L1Vanadium25.0 6080214EPA 3005A 1.57 7440-62-2 08/09/16 20:2408/09/16 09:20 EPA 6020B 1.73 ug/L1Zinc10.0 B-01, J 6080214EPA 3005A 1.30 7440-66-6 08/09/16 20:2408/09/16 09:20 EPA 6020B 106000 ug/L20Iron6000 6080214EPA 3005A 114 7439-89-6 08/11/16 14:4708/09/16 09:20 EPA 6020B 14600 ug/L20Manganese1000 6080214EPA 3005A 20.7 7439-96-5 08/11/16 14:4708/09/16 09:20 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L1Acetone100 6070665EPA 5030B 4.9 67-64-1 07/28/16 13:3007/28/16 09:00 NDEPA 8260B ug/L1Acrylonitrile200 6070665EPA 5030B 1.8 107-13-1 07/28/16 13:3007/28/16 09:00 NDEPA 8260B ug/L1Benzene1.0 6070665EPA 5030B 0.2 71-43-2 07/28/16 13:3007/28/16 09:00 Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann August 12, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 7304-GW7 Ground Water AZG0767-07 AZG076707/26/16 12:06 Project:Upper Piedmont Regional Landfill 07/27/16 09:00 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L1Bromochloromethane3.0 6070665EPA 5030B 0.7 74-97-5 07/28/16 13:3007/28/16 09:00 NDEPA 8260B ug/L1Bromodichloromethane1.0 6070665EPA 5030B 0.6 75-27-4 07/28/16 13:3007/28/16 09:00 NDEPA 8260B ug/L1Bromoform3.0 6070665EPA 5030B 0.7 75-25-2 07/28/16 13:3007/28/16 09:00 NDEPA 8260B ug/L1Bromomethane10 6070665EPA 5030B 0.8 74-83-9 07/28/16 13:3007/28/16 09:00 NDEPA 8260B ug/L1Carbon Disulfide 100 6070665EPA 5030B 0.6 75-15-0 07/28/16 13:3007/28/16 09:00 NDEPA 8260B ug/L1Carbon Tetrachloride 1.0 6070665EPA 5030B 0.6 56-23-5 07/28/16 13:3007/28/16 09:00 NDEPA 8260B ug/L1Chlorobenzene3.0 6070665EPA 5030B 0.4 108-90-7 07/28/16 13:3007/28/16 09:00 NDEPA 8260B ug/L1Chloroethane10 6070665EPA 5030B 0.4 75-00-3 07/28/16 13:3007/28/16 09:00 NDEPA 8260B ug/L1Chloroform5.0 6070665EPA 5030B 0.3 67-66-3 07/28/16 13:3007/28/16 09:00 NDEPA 8260B ug/L1Chloromethane1.0 6070665EPA 5030B 0.4 74-87-3 07/28/16 13:3007/28/16 09:00 NDEPA 8260B ug/L1Dibromochloromethane3.0 6070665EPA 5030B 0.7 124-48-1 07/28/16 13:3007/28/16 09:00 NDEPA 8260B ug/L11,2-Dibromo-3-chloropropane 13 6070665EPA 5030B 2.0 96-12-8 07/28/16 13:3007/28/16 09:00 NDEPA 8260B ug/L11,2-Dibromoethane 1.0 6070665EPA 5030B 0.7 106-93-4 07/28/16 13:3007/28/16 09:00 NDEPA 8260B ug/L1Dibromomethane10 6070665EPA 5030B 0.7 74-95-3 07/28/16 13:3007/28/16 09:00 NDEPA 8260B ug/L11,2-Dichlorobenzene 5.0 6070665EPA 5030B 0.5 95-50-1 07/28/16 13:3007/28/16 09:00 NDEPA 8260B ug/L11,4-Dichlorobenzene 1.0 6070665EPA 5030B 0.3 106-46-7 07/28/16 13:3007/28/16 09:00 NDEPA 8260B ug/L1trans-1,4-Dichloro-2-butene 100 6070665EPA 5030B 1.5 110-57-6 07/28/16 13:3007/28/16 09:00 NDEPA 8260B ug/L11,1-Dichloroethane 5.0 6070665EPA 5030B 0.4 75-34-3 07/28/16 13:3007/28/16 09:00 NDEPA 8260B ug/L11,2-Dichloroethane 1.0 6070665EPA 5030B 0.3 107-06-2 07/28/16 13:3007/28/16 09:00 NDEPA 8260B ug/L11,1-Dichloroethene 5.0 6070665EPA 5030B 0.5 75-35-4 07/28/16 13:3007/28/16 09:00 NDEPA 8260B ug/L1cis-1,2-Dichloroethene 5.0 6070665EPA 5030B 0.5 156-59-2 07/28/16 13:3007/28/16 09:00 NDEPA 8260B ug/L1trans-1,2-Dichloroethene 5.0 6070665EPA 5030B 0.4 156-60-5 07/28/16 13:3007/28/16 09:00 Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann August 12, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 7304-GW7 Ground Water AZG0767-07 AZG076707/26/16 12:06 Project:Upper Piedmont Regional Landfill 07/27/16 09:00 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L11,2-Dichloropropane 1.0 6070665EPA 5030B 0.5 78-87-5 07/28/16 13:3007/28/16 09:00 NDEPA 8260B ug/L1cis-1,3-Dichloropropene 1.0 6070665EPA 5030B 0.4 10061-01-5 07/28/16 13:3007/28/16 09:00 NDEPA 8260B ug/L1trans-1,3-Dichloropropene 1.0 6070665EPA 5030B 0.4 10061-02-6 07/28/16 13:3007/28/16 09:00 NDEPA 8260B ug/L1Ethylbenzene1.0 6070665EPA 5030B 0.2 100-41-4 07/28/16 13:3007/28/16 09:00 NDEPA 8260B ug/L1Iodomethane10 6070665EPA 5030B 0.6 74-88-4 07/28/16 13:3007/28/16 09:00 NDEPA 8260B ug/L1Methyl Butyl Ketone (2-Hexanone)50 6070665EPA 5030B 0.9 591-78-6 07/28/16 13:3007/28/16 09:00 NDEPA 8260B ug/L1Methylene Chloride 1.0 6070665EPA 5030B 0.5 75-09-2 07/28/16 13:3007/28/16 09:00 NDEPA 8260B ug/L1Methyl Ethyl Ketone (2-Butanone)100 6070665EPA 5030B 1.1 78-93-3 07/28/16 13:3007/28/16 09:00 NDEPA 8260B ug/L14-Methyl-2-pentanone (MIBK)100 6070665EPA 5030B 1.7 108-10-1 07/28/16 13:3007/28/16 09:00 NDEPA 8260B ug/L1Styrene1.0 6070665EPA 5030B 0.4 100-42-5 07/28/16 13:3007/28/16 09:00 NDEPA 8260B ug/L11,1,1,2-Tetrachloroethane 5.0 6070665EPA 5030B 0.6 630-20-6 07/28/16 13:3007/28/16 09:00 NDEPA 8260B ug/L11,1,2,2-Tetrachloroethane 3.0 6070665EPA 5030B 0.5 79-34-5 07/28/16 13:3007/28/16 09:00 NDEPA 8260B ug/L1Tetrachloroethene1.0 6070665EPA 5030B 0.4 127-18-4 07/28/16 13:3007/28/16 09:00 NDEPA 8260B ug/L1Toluene1.0 6070665EPA 5030B 0.3 108-88-3 07/28/16 13:3007/28/16 09:00 NDEPA 8260B ug/L11,1,1-Trichloroethane 1.0 6070665EPA 5030B 0.4 71-55-6 07/28/16 13:3007/28/16 09:00 NDEPA 8260B ug/L11,1,2-Trichloroethane 1.0 6070665EPA 5030B 0.8 79-00-5 07/28/16 13:3007/28/16 09:00 NDEPA 8260B ug/L1Trichloroethene1.0 6070665EPA 5030B 0.4 79-01-6 07/28/16 13:3007/28/16 09:00 NDEPA 8260B ug/L1Trichlorofluoromethane1.0 6070665EPA 5030B 0.5 75-69-4 07/28/16 13:3007/28/16 09:00 NDEPA 8260B ug/L11,2,3-Trichloropropane 1.0 6070665EPA 5030B 0.7 96-18-4 07/28/16 13:3007/28/16 09:00 NDEPA 8260B ug/L1Vinyl Acetate 50 6070665EPA 5030B 0.8 108-05-4 07/28/16 13:3007/28/16 09:00 NDEPA 8260B ug/L1Vinyl Chloride 1.0 6070665EPA 5030B 0.7 75-01-4 07/28/16 13:3007/28/16 09:00 Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann August 12, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 7304-GW7 Ground Water AZG0767-07 AZG076707/26/16 12:06 Project:Upper Piedmont Regional Landfill 07/27/16 09:00 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L1Xylenes, total 5.0 6070665EPA 5030B 0.4 1330-20-7 07/28/16 13:3007/28/16 09:00 EPA 8260B 102 %Surr: Dibromofluoromethane 6070665EPA 5030B 1868-53-7 07/28/16 13:3007/28/16 09:0080-120 EPA 8260B 106 %Surr: 1,2-Dichloroethane-d4 6070665EPA 5030B 17060-07-0 07/28/16 13:3007/28/16 09:0078-120 EPA 8260B 107 %Surr: Toluene-d8 6070665EPA 5030B 2037-26-5 07/28/16 13:3007/28/16 09:0080-120 EPA 8260B 102 %Surr: 4-Bromofluorobenzene 6070665EPA 5030B 460-00-4 07/28/16 13:3007/28/16 09:0080-120 Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann August 12, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 7304-GW8 Ground Water AZG0767-08 AZG076707/26/16 12:22 Project:Upper Piedmont Regional Landfill 07/27/16 09:00 Metals, Total NDEPA 6020B ug/L1Antimony6.00 6080214EPA 3005A 0.25 7440-36-0 08/09/16 20:3008/09/16 09:20 NDEPA 6020B ug/L1Arsenic10.0 6080214EPA 3005A 0.75 7440-38-2 08/09/16 20:3008/09/16 09:20 EPA 6020B 164 ug/L1Barium100 6080214EPA 3005A 0.30 7440-39-3 08/09/16 20:3008/09/16 09:20 EPA 6020B 0.10 ug/L1Beryllium1.00 J 6080214EPA 3005A 0.09 7440-41-7 08/09/16 20:3008/09/16 09:20 NDEPA 6020B ug/L1Cadmium1.00 6080214EPA 3005A 0.10 7440-43-9 08/09/16 20:3008/09/16 09:20 EPA 6020B 0.91 ug/L1Chromium10.0 J 6080214EPA 3005A 0.43 7440-47-3 08/09/16 20:3008/09/16 09:20 EPA 6020B 12.6 ug/L1Cobalt10.0 6080214EPA 3005A 0.29 7440-48-4 08/09/16 20:3008/09/16 09:20 EPA 6020B 2.38 ug/L1Copper10.0 J 6080214EPA 3005A 0.41 7440-50-8 08/09/16 20:3008/09/16 09:20 EPA 6020B 0.29 ug/L1Lead10.0 J 6080214EPA 3005A 0.08 7439-92-1 08/09/16 20:3008/09/16 09:20 EPA 6020B 5.26 ug/L1Nickel50.0 J 6080214EPA 3005A 0.48 7440-02-0 08/09/16 20:3008/09/16 09:20 NDEPA 6020B ug/L1Selenium10.0 6080214EPA 3005A 0.85 7782-49-2 08/09/16 20:3008/09/16 09:20 NDEPA 6020B ug/L1Silver10.0 6080214EPA 3005A 0.22 7440-22-4 08/09/16 20:3008/09/16 09:20 NDEPA 6020B ug/L1Thallium5.50 6080214EPA 3005A 0.06 7440-28-0 08/09/16 20:3008/09/16 09:20 NDEPA 6020B ug/L1Vanadium25.0 6080214EPA 3005A 1.57 7440-62-2 08/09/16 20:3008/09/16 09:20 EPA 6020B 13.3 ug/L1Zinc10.0 B-01 6080214EPA 3005A 1.30 7440-66-6 08/09/16 20:3008/09/16 09:20 EPA 6020B 169 ug/L1Iron300 J 6080214EPA 3005A 5.72 7439-89-6 08/09/16 20:3008/09/16 09:20 EPA 6020B 460 ug/L1Manganese50.0 6080214EPA 3005A 1.04 7439-96-5 08/09/16 20:3008/09/16 09:20 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L1Acetone100 6070665EPA 5030B 4.9 67-64-1 07/28/16 13:5507/28/16 09:00 NDEPA 8260B ug/L1Acrylonitrile200 6070665EPA 5030B 1.8 107-13-1 07/28/16 13:5507/28/16 09:00 NDEPA 8260B ug/L1Benzene1.0 6070665EPA 5030B 0.2 71-43-2 07/28/16 13:5507/28/16 09:00 Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann August 12, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 7304-GW8 Ground Water AZG0767-08 AZG076707/26/16 12:22 Project:Upper Piedmont Regional Landfill 07/27/16 09:00 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L1Bromochloromethane3.0 6070665EPA 5030B 0.7 74-97-5 07/28/16 13:5507/28/16 09:00 NDEPA 8260B ug/L1Bromodichloromethane1.0 6070665EPA 5030B 0.6 75-27-4 07/28/16 13:5507/28/16 09:00 NDEPA 8260B ug/L1Bromoform3.0 6070665EPA 5030B 0.7 75-25-2 07/28/16 13:5507/28/16 09:00 NDEPA 8260B ug/L1Bromomethane10 6070665EPA 5030B 0.8 74-83-9 07/28/16 13:5507/28/16 09:00 NDEPA 8260B ug/L1Carbon Disulfide 100 6070665EPA 5030B 0.6 75-15-0 07/28/16 13:5507/28/16 09:00 NDEPA 8260B ug/L1Carbon Tetrachloride 1.0 6070665EPA 5030B 0.6 56-23-5 07/28/16 13:5507/28/16 09:00 NDEPA 8260B ug/L1Chlorobenzene3.0 6070665EPA 5030B 0.4 108-90-7 07/28/16 13:5507/28/16 09:00 NDEPA 8260B ug/L1Chloroethane10 6070665EPA 5030B 0.4 75-00-3 07/28/16 13:5507/28/16 09:00 NDEPA 8260B ug/L1Chloroform5.0 6070665EPA 5030B 0.3 67-66-3 07/28/16 13:5507/28/16 09:00 NDEPA 8260B ug/L1Chloromethane1.0 6070665EPA 5030B 0.4 74-87-3 07/28/16 13:5507/28/16 09:00 NDEPA 8260B ug/L1Dibromochloromethane3.0 6070665EPA 5030B 0.7 124-48-1 07/28/16 13:5507/28/16 09:00 NDEPA 8260B ug/L11,2-Dibromo-3-chloropropane 13 6070665EPA 5030B 2.0 96-12-8 07/28/16 13:5507/28/16 09:00 NDEPA 8260B ug/L11,2-Dibromoethane 1.0 6070665EPA 5030B 0.7 106-93-4 07/28/16 13:5507/28/16 09:00 NDEPA 8260B ug/L1Dibromomethane10 6070665EPA 5030B 0.7 74-95-3 07/28/16 13:5507/28/16 09:00 NDEPA 8260B ug/L11,2-Dichlorobenzene 5.0 6070665EPA 5030B 0.5 95-50-1 07/28/16 13:5507/28/16 09:00 NDEPA 8260B ug/L11,4-Dichlorobenzene 1.0 6070665EPA 5030B 0.3 106-46-7 07/28/16 13:5507/28/16 09:00 NDEPA 8260B ug/L1trans-1,4-Dichloro-2-butene 100 6070665EPA 5030B 1.5 110-57-6 07/28/16 13:5507/28/16 09:00 NDEPA 8260B ug/L11,1-Dichloroethane 5.0 6070665EPA 5030B 0.4 75-34-3 07/28/16 13:5507/28/16 09:00 NDEPA 8260B ug/L11,2-Dichloroethane 1.0 6070665EPA 5030B 0.3 107-06-2 07/28/16 13:5507/28/16 09:00 NDEPA 8260B ug/L11,1-Dichloroethene 5.0 6070665EPA 5030B 0.5 75-35-4 07/28/16 13:5507/28/16 09:00 NDEPA 8260B ug/L1cis-1,2-Dichloroethene 5.0 6070665EPA 5030B 0.5 156-59-2 07/28/16 13:5507/28/16 09:00 NDEPA 8260B ug/L1trans-1,2-Dichloroethene 5.0 6070665EPA 5030B 0.4 156-60-5 07/28/16 13:5507/28/16 09:00 Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann August 12, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 7304-GW8 Ground Water AZG0767-08 AZG076707/26/16 12:22 Project:Upper Piedmont Regional Landfill 07/27/16 09:00 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L11,2-Dichloropropane 1.0 6070665EPA 5030B 0.5 78-87-5 07/28/16 13:5507/28/16 09:00 NDEPA 8260B ug/L1cis-1,3-Dichloropropene 1.0 6070665EPA 5030B 0.4 10061-01-5 07/28/16 13:5507/28/16 09:00 NDEPA 8260B ug/L1trans-1,3-Dichloropropene 1.0 6070665EPA 5030B 0.4 10061-02-6 07/28/16 13:5507/28/16 09:00 NDEPA 8260B ug/L1Ethylbenzene1.0 6070665EPA 5030B 0.2 100-41-4 07/28/16 13:5507/28/16 09:00 NDEPA 8260B ug/L1Iodomethane10 6070665EPA 5030B 0.6 74-88-4 07/28/16 13:5507/28/16 09:00 NDEPA 8260B ug/L1Methyl Butyl Ketone (2-Hexanone)50 6070665EPA 5030B 0.9 591-78-6 07/28/16 13:5507/28/16 09:00 NDEPA 8260B ug/L1Methylene Chloride 1.0 6070665EPA 5030B 0.5 75-09-2 07/28/16 13:5507/28/16 09:00 NDEPA 8260B ug/L1Methyl Ethyl Ketone (2-Butanone)100 6070665EPA 5030B 1.1 78-93-3 07/28/16 13:5507/28/16 09:00 NDEPA 8260B ug/L14-Methyl-2-pentanone (MIBK)100 6070665EPA 5030B 1.7 108-10-1 07/28/16 13:5507/28/16 09:00 NDEPA 8260B ug/L1Styrene1.0 6070665EPA 5030B 0.4 100-42-5 07/28/16 13:5507/28/16 09:00 NDEPA 8260B ug/L11,1,1,2-Tetrachloroethane 5.0 6070665EPA 5030B 0.6 630-20-6 07/28/16 13:5507/28/16 09:00 NDEPA 8260B ug/L11,1,2,2-Tetrachloroethane 3.0 6070665EPA 5030B 0.5 79-34-5 07/28/16 13:5507/28/16 09:00 NDEPA 8260B ug/L1Tetrachloroethene1.0 6070665EPA 5030B 0.4 127-18-4 07/28/16 13:5507/28/16 09:00 NDEPA 8260B ug/L1Toluene1.0 6070665EPA 5030B 0.3 108-88-3 07/28/16 13:5507/28/16 09:00 NDEPA 8260B ug/L11,1,1-Trichloroethane 1.0 6070665EPA 5030B 0.4 71-55-6 07/28/16 13:5507/28/16 09:00 NDEPA 8260B ug/L11,1,2-Trichloroethane 1.0 6070665EPA 5030B 0.8 79-00-5 07/28/16 13:5507/28/16 09:00 NDEPA 8260B ug/L1Trichloroethene1.0 6070665EPA 5030B 0.4 79-01-6 07/28/16 13:5507/28/16 09:00 NDEPA 8260B ug/L1Trichlorofluoromethane1.0 6070665EPA 5030B 0.5 75-69-4 07/28/16 13:5507/28/16 09:00 NDEPA 8260B ug/L11,2,3-Trichloropropane 1.0 6070665EPA 5030B 0.7 96-18-4 07/28/16 13:5507/28/16 09:00 NDEPA 8260B ug/L1Vinyl Acetate 50 6070665EPA 5030B 0.8 108-05-4 07/28/16 13:5507/28/16 09:00 NDEPA 8260B ug/L1Vinyl Chloride 1.0 6070665EPA 5030B 0.7 75-01-4 07/28/16 13:5507/28/16 09:00 Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann August 12, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 7304-GW8 Ground Water AZG0767-08 AZG076707/26/16 12:22 Project:Upper Piedmont Regional Landfill 07/27/16 09:00 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L1Xylenes, total 5.0 6070665EPA 5030B 0.4 1330-20-7 07/28/16 13:5507/28/16 09:00 EPA 8260B 101 %Surr: Dibromofluoromethane 6070665EPA 5030B 1868-53-7 07/28/16 13:5507/28/16 09:0080-120 EPA 8260B 104 %Surr: 1,2-Dichloroethane-d4 6070665EPA 5030B 17060-07-0 07/28/16 13:5507/28/16 09:0078-120 EPA 8260B 106 %Surr: Toluene-d8 6070665EPA 5030B 2037-26-5 07/28/16 13:5507/28/16 09:0080-120 EPA 8260B 103 %Surr: 4-Bromofluorobenzene 6070665EPA 5030B 460-00-4 07/28/16 13:5507/28/16 09:0080-120 Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann August 12, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 7304-GW9 Ground Water AZG0767-09 AZG076707/26/16 12:49 Project:Upper Piedmont Regional Landfill 07/27/16 09:00 Metals, Total NDEPA 6020B ug/L1Antimony6.00 6080214EPA 3005A 0.25 7440-36-0 08/09/16 20:3608/09/16 09:20 EPA 6020B 2.45 ug/L1Arsenic10.0 J 6080214EPA 3005A 0.75 7440-38-2 08/09/16 20:3608/09/16 09:20 EPA 6020B 119 ug/L1Barium100 6080214EPA 3005A 0.30 7440-39-3 08/09/16 20:3608/09/16 09:20 EPA 6020B 0.24 ug/L1Beryllium1.00 J 6080214EPA 3005A 0.09 7440-41-7 08/09/16 20:3608/09/16 09:20 NDEPA 6020B ug/L1Cadmium1.00 6080214EPA 3005A 0.10 7440-43-9 08/09/16 20:3608/09/16 09:20 EPA 6020B 3.18 ug/L1Chromium10.0 J 6080214EPA 3005A 0.43 7440-47-3 08/09/16 20:3608/09/16 09:20 EPA 6020B 3.70 ug/L1Cobalt10.0 J 6080214EPA 3005A 0.29 7440-48-4 08/09/16 20:3608/09/16 09:20 EPA 6020B 1.08 ug/L1Copper10.0 J 6080214EPA 3005A 0.41 7440-50-8 08/09/16 20:3608/09/16 09:20 EPA 6020B 1.71 ug/L1Lead10.0 J 6080214EPA 3005A 0.08 7439-92-1 08/09/16 20:3608/09/16 09:20 EPA 6020B 3.15 ug/L1Nickel50.0 J 6080214EPA 3005A 0.48 7440-02-0 08/09/16 20:3608/09/16 09:20 NDEPA 6020B ug/L1Selenium10.0 6080214EPA 3005A 0.85 7782-49-2 08/09/16 20:3608/09/16 09:20 NDEPA 6020B ug/L1Silver10.0 6080214EPA 3005A 0.22 7440-22-4 08/09/16 20:3608/09/16 09:20 NDEPA 6020B ug/L1Thallium5.50 6080214EPA 3005A 0.06 7440-28-0 08/09/16 20:3608/09/16 09:20 EPA 6020B 4.04 ug/L1Vanadium25.0 J 6080214EPA 3005A 1.57 7440-62-2 08/09/16 20:3608/09/16 09:20 EPA 6020B 7.31 ug/L1Zinc10.0 B-01, J 6080214EPA 3005A 1.30 7440-66-6 08/09/16 20:3608/09/16 09:20 EPA 6020B 10400 ug/L5Iron1500 6080214EPA 3005A 28.6 7439-89-6 08/11/16 14:5208/09/16 09:20 EPA 6020B 197 ug/L1Manganese50.0 6080214EPA 3005A 1.04 7439-96-5 08/09/16 20:3608/09/16 09:20 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L1Acetone100 6070665EPA 5030B 4.9 67-64-1 07/28/16 14:2007/28/16 09:00 NDEPA 8260B ug/L1Acrylonitrile200 6070665EPA 5030B 1.8 107-13-1 07/28/16 14:2007/28/16 09:00 NDEPA 8260B ug/L1Benzene1.0 6070665EPA 5030B 0.2 71-43-2 07/28/16 14:2007/28/16 09:00 Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann August 12, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 7304-GW9 Ground Water AZG0767-09 AZG076707/26/16 12:49 Project:Upper Piedmont Regional Landfill 07/27/16 09:00 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L1Bromochloromethane3.0 6070665EPA 5030B 0.7 74-97-5 07/28/16 14:2007/28/16 09:00 NDEPA 8260B ug/L1Bromodichloromethane1.0 6070665EPA 5030B 0.6 75-27-4 07/28/16 14:2007/28/16 09:00 NDEPA 8260B ug/L1Bromoform3.0 6070665EPA 5030B 0.7 75-25-2 07/28/16 14:2007/28/16 09:00 NDEPA 8260B ug/L1Bromomethane10 6070665EPA 5030B 0.8 74-83-9 07/28/16 14:2007/28/16 09:00 NDEPA 8260B ug/L1Carbon Disulfide 100 6070665EPA 5030B 0.6 75-15-0 07/28/16 14:2007/28/16 09:00 NDEPA 8260B ug/L1Carbon Tetrachloride 1.0 6070665EPA 5030B 0.6 56-23-5 07/28/16 14:2007/28/16 09:00 NDEPA 8260B ug/L1Chlorobenzene3.0 6070665EPA 5030B 0.4 108-90-7 07/28/16 14:2007/28/16 09:00 NDEPA 8260B ug/L1Chloroethane10 6070665EPA 5030B 0.4 75-00-3 07/28/16 14:2007/28/16 09:00 NDEPA 8260B ug/L1Chloroform5.0 6070665EPA 5030B 0.3 67-66-3 07/28/16 14:2007/28/16 09:00 NDEPA 8260B ug/L1Chloromethane1.0 6070665EPA 5030B 0.4 74-87-3 07/28/16 14:2007/28/16 09:00 NDEPA 8260B ug/L1Dibromochloromethane3.0 6070665EPA 5030B 0.7 124-48-1 07/28/16 14:2007/28/16 09:00 NDEPA 8260B ug/L11,2-Dibromo-3-chloropropane 13 6070665EPA 5030B 2.0 96-12-8 07/28/16 14:2007/28/16 09:00 NDEPA 8260B ug/L11,2-Dibromoethane 1.0 6070665EPA 5030B 0.7 106-93-4 07/28/16 14:2007/28/16 09:00 NDEPA 8260B ug/L1Dibromomethane10 6070665EPA 5030B 0.7 74-95-3 07/28/16 14:2007/28/16 09:00 NDEPA 8260B ug/L11,2-Dichlorobenzene 5.0 6070665EPA 5030B 0.5 95-50-1 07/28/16 14:2007/28/16 09:00 NDEPA 8260B ug/L11,4-Dichlorobenzene 1.0 6070665EPA 5030B 0.3 106-46-7 07/28/16 14:2007/28/16 09:00 NDEPA 8260B ug/L1trans-1,4-Dichloro-2-butene 100 6070665EPA 5030B 1.5 110-57-6 07/28/16 14:2007/28/16 09:00 NDEPA 8260B ug/L11,1-Dichloroethane 5.0 6070665EPA 5030B 0.4 75-34-3 07/28/16 14:2007/28/16 09:00 NDEPA 8260B ug/L11,2-Dichloroethane 1.0 6070665EPA 5030B 0.3 107-06-2 07/28/16 14:2007/28/16 09:00 NDEPA 8260B ug/L11,1-Dichloroethene 5.0 6070665EPA 5030B 0.5 75-35-4 07/28/16 14:2007/28/16 09:00 NDEPA 8260B ug/L1cis-1,2-Dichloroethene 5.0 6070665EPA 5030B 0.5 156-59-2 07/28/16 14:2007/28/16 09:00 NDEPA 8260B ug/L1trans-1,2-Dichloroethene 5.0 6070665EPA 5030B 0.4 156-60-5 07/28/16 14:2007/28/16 09:00 Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann August 12, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 7304-GW9 Ground Water AZG0767-09 AZG076707/26/16 12:49 Project:Upper Piedmont Regional Landfill 07/27/16 09:00 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L11,2-Dichloropropane 1.0 6070665EPA 5030B 0.5 78-87-5 07/28/16 14:2007/28/16 09:00 NDEPA 8260B ug/L1cis-1,3-Dichloropropene 1.0 6070665EPA 5030B 0.4 10061-01-5 07/28/16 14:2007/28/16 09:00 NDEPA 8260B ug/L1trans-1,3-Dichloropropene 1.0 6070665EPA 5030B 0.4 10061-02-6 07/28/16 14:2007/28/16 09:00 NDEPA 8260B ug/L1Ethylbenzene1.0 6070665EPA 5030B 0.2 100-41-4 07/28/16 14:2007/28/16 09:00 NDEPA 8260B ug/L1Iodomethane10 6070665EPA 5030B 0.6 74-88-4 07/28/16 14:2007/28/16 09:00 NDEPA 8260B ug/L1Methyl Butyl Ketone (2-Hexanone)50 6070665EPA 5030B 0.9 591-78-6 07/28/16 14:2007/28/16 09:00 NDEPA 8260B ug/L1Methylene Chloride 1.0 6070665EPA 5030B 0.5 75-09-2 07/28/16 14:2007/28/16 09:00 NDEPA 8260B ug/L1Methyl Ethyl Ketone (2-Butanone)100 6070665EPA 5030B 1.1 78-93-3 07/28/16 14:2007/28/16 09:00 NDEPA 8260B ug/L14-Methyl-2-pentanone (MIBK)100 6070665EPA 5030B 1.7 108-10-1 07/28/16 14:2007/28/16 09:00 NDEPA 8260B ug/L1Styrene1.0 6070665EPA 5030B 0.4 100-42-5 07/28/16 14:2007/28/16 09:00 NDEPA 8260B ug/L11,1,1,2-Tetrachloroethane 5.0 6070665EPA 5030B 0.6 630-20-6 07/28/16 14:2007/28/16 09:00 NDEPA 8260B ug/L11,1,2,2-Tetrachloroethane 3.0 6070665EPA 5030B 0.5 79-34-5 07/28/16 14:2007/28/16 09:00 NDEPA 8260B ug/L1Tetrachloroethene1.0 6070665EPA 5030B 0.4 127-18-4 07/28/16 14:2007/28/16 09:00 NDEPA 8260B ug/L1Toluene1.0 6070665EPA 5030B 0.3 108-88-3 07/28/16 14:2007/28/16 09:00 NDEPA 8260B ug/L11,1,1-Trichloroethane 1.0 6070665EPA 5030B 0.4 71-55-6 07/28/16 14:2007/28/16 09:00 NDEPA 8260B ug/L11,1,2-Trichloroethane 1.0 6070665EPA 5030B 0.8 79-00-5 07/28/16 14:2007/28/16 09:00 NDEPA 8260B ug/L1Trichloroethene1.0 6070665EPA 5030B 0.4 79-01-6 07/28/16 14:2007/28/16 09:00 NDEPA 8260B ug/L1Trichlorofluoromethane1.0 6070665EPA 5030B 0.5 75-69-4 07/28/16 14:2007/28/16 09:00 NDEPA 8260B ug/L11,2,3-Trichloropropane 1.0 6070665EPA 5030B 0.7 96-18-4 07/28/16 14:2007/28/16 09:00 NDEPA 8260B ug/L1Vinyl Acetate 50 6070665EPA 5030B 0.8 108-05-4 07/28/16 14:2007/28/16 09:00 NDEPA 8260B ug/L1Vinyl Chloride 1.0 6070665EPA 5030B 0.7 75-01-4 07/28/16 14:2007/28/16 09:00 Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann August 12, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 7304-GW9 Ground Water AZG0767-09 AZG076707/26/16 12:49 Project:Upper Piedmont Regional Landfill 07/27/16 09:00 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L1Xylenes, total 5.0 6070665EPA 5030B 0.4 1330-20-7 07/28/16 14:2007/28/16 09:00 EPA 8260B 101 %Surr: Dibromofluoromethane 6070665EPA 5030B 1868-53-7 07/28/16 14:2007/28/16 09:0080-120 EPA 8260B 106 %Surr: 1,2-Dichloroethane-d4 6070665EPA 5030B 17060-07-0 07/28/16 14:2007/28/16 09:0078-120 EPA 8260B 106 %Surr: Toluene-d8 6070665EPA 5030B 2037-26-5 07/28/16 14:2007/28/16 09:0080-120 EPA 8260B 102 %Surr: 4-Bromofluorobenzene 6070665EPA 5030B 460-00-4 07/28/16 14:2007/28/16 09:0080-120 Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann August 12, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 7304-GW10 Ground Water AZG0767-10 AZG076707/26/16 12:34 Project:Upper Piedmont Regional Landfill 07/27/16 09:00 Metals, Total NDEPA 6020B ug/L1Antimony6.00 6080214EPA 3005A 0.25 7440-36-0 08/09/16 20:4108/09/16 09:20 NDEPA 6020B ug/L1Arsenic10.0 6080214EPA 3005A 0.75 7440-38-2 08/09/16 20:4108/09/16 09:20 EPA 6020B 90.6 ug/L1Barium100 J 6080214EPA 3005A 0.30 7440-39-3 08/09/16 20:4108/09/16 09:20 EPA 6020B 0.22 ug/L1Beryllium1.00 J 6080214EPA 3005A 0.09 7440-41-7 08/09/16 20:4108/09/16 09:20 NDEPA 6020B ug/L1Cadmium1.00 6080214EPA 3005A 0.10 7440-43-9 08/09/16 20:4108/09/16 09:20 NDEPA 6020B ug/L1Chromium10.0 6080214EPA 3005A 0.43 7440-47-3 08/09/16 20:4108/09/16 09:20 EPA 6020B 3.84 ug/L1Cobalt10.0 J 6080214EPA 3005A 0.29 7440-48-4 08/09/16 20:4108/09/16 09:20 EPA 6020B 5.75 ug/L1Copper10.0 J 6080214EPA 3005A 0.41 7440-50-8 08/09/16 20:4108/09/16 09:20 NDEPA 6020B ug/L1Lead10.0 6080214EPA 3005A 0.08 7439-92-1 08/09/16 20:4108/09/16 09:20 EPA 6020B 4.60 ug/L1Nickel50.0 J 6080214EPA 3005A 0.48 7440-02-0 08/09/16 20:4108/09/16 09:20 NDEPA 6020B ug/L1Selenium10.0 6080214EPA 3005A 0.85 7782-49-2 08/09/16 20:4108/09/16 09:20 NDEPA 6020B ug/L1Silver10.0 6080214EPA 3005A 0.22 7440-22-4 08/09/16 20:4108/09/16 09:20 NDEPA 6020B ug/L1Thallium5.50 6080214EPA 3005A 0.06 7440-28-0 08/09/16 20:4108/09/16 09:20 NDEPA 6020B ug/L1Vanadium25.0 6080214EPA 3005A 1.57 7440-62-2 08/09/16 20:4108/09/16 09:20 EPA 6020B 7.05 ug/L1Zinc10.0 B-01, J 6080214EPA 3005A 1.30 7440-66-6 08/09/16 20:4108/09/16 09:20 EPA 6020B 180 ug/L1Iron300 J 6080214EPA 3005A 5.72 7439-89-6 08/09/16 20:4108/09/16 09:20 EPA 6020B 120 ug/L1Manganese50.0 6080214EPA 3005A 1.04 7439-96-5 08/09/16 20:4108/09/16 09:20 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L1Acetone100 6070665EPA 5030B 4.9 67-64-1 07/28/16 14:4607/28/16 09:00 NDEPA 8260B ug/L1Acrylonitrile200 6070665EPA 5030B 1.8 107-13-1 07/28/16 14:4607/28/16 09:00 NDEPA 8260B ug/L1Benzene1.0 6070665EPA 5030B 0.2 71-43-2 07/28/16 14:4607/28/16 09:00 Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann August 12, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 7304-GW10 Ground Water AZG0767-10 AZG076707/26/16 12:34 Project:Upper Piedmont Regional Landfill 07/27/16 09:00 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L1Bromochloromethane3.0 6070665EPA 5030B 0.7 74-97-5 07/28/16 14:4607/28/16 09:00 NDEPA 8260B ug/L1Bromodichloromethane1.0 6070665EPA 5030B 0.6 75-27-4 07/28/16 14:4607/28/16 09:00 NDEPA 8260B ug/L1Bromoform3.0 6070665EPA 5030B 0.7 75-25-2 07/28/16 14:4607/28/16 09:00 NDEPA 8260B ug/L1Bromomethane10 6070665EPA 5030B 0.8 74-83-9 07/28/16 14:4607/28/16 09:00 NDEPA 8260B ug/L1Carbon Disulfide 100 6070665EPA 5030B 0.6 75-15-0 07/28/16 14:4607/28/16 09:00 NDEPA 8260B ug/L1Carbon Tetrachloride 1.0 6070665EPA 5030B 0.6 56-23-5 07/28/16 14:4607/28/16 09:00 NDEPA 8260B ug/L1Chlorobenzene3.0 6070665EPA 5030B 0.4 108-90-7 07/28/16 14:4607/28/16 09:00 NDEPA 8260B ug/L1Chloroethane10 6070665EPA 5030B 0.4 75-00-3 07/28/16 14:4607/28/16 09:00 NDEPA 8260B ug/L1Chloroform5.0 6070665EPA 5030B 0.3 67-66-3 07/28/16 14:4607/28/16 09:00 NDEPA 8260B ug/L1Chloromethane1.0 6070665EPA 5030B 0.4 74-87-3 07/28/16 14:4607/28/16 09:00 NDEPA 8260B ug/L1Dibromochloromethane3.0 6070665EPA 5030B 0.7 124-48-1 07/28/16 14:4607/28/16 09:00 NDEPA 8260B ug/L11,2-Dibromo-3-chloropropane 13 6070665EPA 5030B 2.0 96-12-8 07/28/16 14:4607/28/16 09:00 NDEPA 8260B ug/L11,2-Dibromoethane 1.0 6070665EPA 5030B 0.7 106-93-4 07/28/16 14:4607/28/16 09:00 NDEPA 8260B ug/L1Dibromomethane10 6070665EPA 5030B 0.7 74-95-3 07/28/16 14:4607/28/16 09:00 NDEPA 8260B ug/L11,2-Dichlorobenzene 5.0 6070665EPA 5030B 0.5 95-50-1 07/28/16 14:4607/28/16 09:00 NDEPA 8260B ug/L11,4-Dichlorobenzene 1.0 6070665EPA 5030B 0.3 106-46-7 07/28/16 14:4607/28/16 09:00 NDEPA 8260B ug/L1trans-1,4-Dichloro-2-butene 100 6070665EPA 5030B 1.5 110-57-6 07/28/16 14:4607/28/16 09:00 NDEPA 8260B ug/L11,1-Dichloroethane 5.0 6070665EPA 5030B 0.4 75-34-3 07/28/16 14:4607/28/16 09:00 NDEPA 8260B ug/L11,2-Dichloroethane 1.0 6070665EPA 5030B 0.3 107-06-2 07/28/16 14:4607/28/16 09:00 NDEPA 8260B ug/L11,1-Dichloroethene 5.0 6070665EPA 5030B 0.5 75-35-4 07/28/16 14:4607/28/16 09:00 NDEPA 8260B ug/L1cis-1,2-Dichloroethene 5.0 6070665EPA 5030B 0.5 156-59-2 07/28/16 14:4607/28/16 09:00 NDEPA 8260B ug/L1trans-1,2-Dichloroethene 5.0 6070665EPA 5030B 0.4 156-60-5 07/28/16 14:4607/28/16 09:00 Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann August 12, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 7304-GW10 Ground Water AZG0767-10 AZG076707/26/16 12:34 Project:Upper Piedmont Regional Landfill 07/27/16 09:00 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L11,2-Dichloropropane 1.0 6070665EPA 5030B 0.5 78-87-5 07/28/16 14:4607/28/16 09:00 NDEPA 8260B ug/L1cis-1,3-Dichloropropene 1.0 6070665EPA 5030B 0.4 10061-01-5 07/28/16 14:4607/28/16 09:00 NDEPA 8260B ug/L1trans-1,3-Dichloropropene 1.0 6070665EPA 5030B 0.4 10061-02-6 07/28/16 14:4607/28/16 09:00 NDEPA 8260B ug/L1Ethylbenzene1.0 6070665EPA 5030B 0.2 100-41-4 07/28/16 14:4607/28/16 09:00 NDEPA 8260B ug/L1Iodomethane10 6070665EPA 5030B 0.6 74-88-4 07/28/16 14:4607/28/16 09:00 NDEPA 8260B ug/L1Methyl Butyl Ketone (2-Hexanone)50 6070665EPA 5030B 0.9 591-78-6 07/28/16 14:4607/28/16 09:00 NDEPA 8260B ug/L1Methylene Chloride 1.0 6070665EPA 5030B 0.5 75-09-2 07/28/16 14:4607/28/16 09:00 NDEPA 8260B ug/L1Methyl Ethyl Ketone (2-Butanone)100 6070665EPA 5030B 1.1 78-93-3 07/28/16 14:4607/28/16 09:00 NDEPA 8260B ug/L14-Methyl-2-pentanone (MIBK)100 6070665EPA 5030B 1.7 108-10-1 07/28/16 14:4607/28/16 09:00 NDEPA 8260B ug/L1Styrene1.0 6070665EPA 5030B 0.4 100-42-5 07/28/16 14:4607/28/16 09:00 NDEPA 8260B ug/L11,1,1,2-Tetrachloroethane 5.0 6070665EPA 5030B 0.6 630-20-6 07/28/16 14:4607/28/16 09:00 NDEPA 8260B ug/L11,1,2,2-Tetrachloroethane 3.0 6070665EPA 5030B 0.5 79-34-5 07/28/16 14:4607/28/16 09:00 NDEPA 8260B ug/L1Tetrachloroethene1.0 6070665EPA 5030B 0.4 127-18-4 07/28/16 14:4607/28/16 09:00 NDEPA 8260B ug/L1Toluene1.0 6070665EPA 5030B 0.3 108-88-3 07/28/16 14:4607/28/16 09:00 NDEPA 8260B ug/L11,1,1-Trichloroethane 1.0 6070665EPA 5030B 0.4 71-55-6 07/28/16 14:4607/28/16 09:00 NDEPA 8260B ug/L11,1,2-Trichloroethane 1.0 6070665EPA 5030B 0.8 79-00-5 07/28/16 14:4607/28/16 09:00 NDEPA 8260B ug/L1Trichloroethene1.0 6070665EPA 5030B 0.4 79-01-6 07/28/16 14:4607/28/16 09:00 NDEPA 8260B ug/L1Trichlorofluoromethane1.0 6070665EPA 5030B 0.5 75-69-4 07/28/16 14:4607/28/16 09:00 NDEPA 8260B ug/L11,2,3-Trichloropropane 1.0 6070665EPA 5030B 0.7 96-18-4 07/28/16 14:4607/28/16 09:00 NDEPA 8260B ug/L1Vinyl Acetate 50 6070665EPA 5030B 0.8 108-05-4 07/28/16 14:4607/28/16 09:00 NDEPA 8260B ug/L1Vinyl Chloride 1.0 6070665EPA 5030B 0.7 75-01-4 07/28/16 14:4607/28/16 09:00 Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann August 12, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 7304-GW10 Ground Water AZG0767-10 AZG076707/26/16 12:34 Project:Upper Piedmont Regional Landfill 07/27/16 09:00 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L1Xylenes, total 5.0 6070665EPA 5030B 0.4 1330-20-7 07/28/16 14:4607/28/16 09:00 EPA 8260B 99 %Surr: Dibromofluoromethane 6070665EPA 5030B 1868-53-7 07/28/16 14:4607/28/16 09:0080-120 EPA 8260B 106 %Surr: 1,2-Dichloroethane-d4 6070665EPA 5030B 17060-07-0 07/28/16 14:4607/28/16 09:0078-120 EPA 8260B 106 %Surr: Toluene-d8 6070665EPA 5030B 2037-26-5 07/28/16 14:4607/28/16 09:0080-120 EPA 8260B 101 %Surr: 4-Bromofluorobenzene 6070665EPA 5030B 460-00-4 07/28/16 14:4607/28/16 09:0080-120 Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann August 12, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 7304-SW2 Surface Water AZG0767-11 AZG076707/26/16 11:09 Project:Upper Piedmont Regional Landfill 07/27/16 09:00 Metals, Total EPA 6020B 1.49 ug/L1Antimony6.00 B-01, J 6080214EPA 3005A 0.25 7440-36-0 08/09/16 20:4708/09/16 09:20 EPA 6020B 0.88 ug/L1Arsenic10.0 J 6080214EPA 3005A 0.75 7440-38-2 08/09/16 20:4708/09/16 09:20 EPA 6020B 39.5 ug/L1Barium100 J 6080214EPA 3005A 0.30 7440-39-3 08/09/16 20:4708/09/16 09:20 NDEPA 6020B ug/L1Beryllium1.00 6080214EPA 3005A 0.09 7440-41-7 08/09/16 20:4708/09/16 09:20 EPA 6020B 0.51 ug/L1Cadmium1.00 J 6080214EPA 3005A 0.10 7440-43-9 08/09/16 20:4708/09/16 09:20 EPA 6020B 0.49 ug/L1Chromium10.0 J 6080214EPA 3005A 0.43 7440-47-3 08/09/16 20:4708/09/16 09:20 EPA 6020B 0.41 ug/L1Cobalt10.0 J 6080214EPA 3005A 0.29 7440-48-4 08/09/16 20:4708/09/16 09:20 EPA 6020B 3.20 ug/L1Copper10.0 J 6080214EPA 3005A 0.41 7440-50-8 08/09/16 20:4708/09/16 09:20 EPA 6020B 3.81 ug/L1Lead10.0 J 6080214EPA 3005A 0.08 7439-92-1 08/09/16 20:4708/09/16 09:20 EPA 6020B 1.07 ug/L1Nickel50.0 J 6080214EPA 3005A 0.48 7440-02-0 08/09/16 20:4708/09/16 09:20 NDEPA 6020B ug/L1Selenium10.0 6080214EPA 3005A 0.85 7782-49-2 08/09/16 20:4708/09/16 09:20 NDEPA 6020B ug/L1Silver10.0 6080214EPA 3005A 0.22 7440-22-4 08/09/16 20:4708/09/16 09:20 NDEPA 6020B ug/L1Thallium5.50 6080214EPA 3005A 0.06 7440-28-0 08/09/16 20:4708/09/16 09:20 NDEPA 6020B ug/L1Vanadium25.0 6080214EPA 3005A 1.57 7440-62-2 08/09/16 20:4708/09/16 09:20 EPA 6020B 4.04 ug/L1Zinc10.0 B-01, J 6080214EPA 3005A 1.30 7440-66-6 08/09/16 20:4708/09/16 09:20 EPA 6020B 604 ug/L1Iron300 6080214EPA 3005A 5.72 7439-89-6 08/09/16 20:4708/09/16 09:20 EPA 6020B 254 ug/L1Manganese50.0 6080214EPA 3005A 1.04 7439-96-5 08/09/16 20:4708/09/16 09:20 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L1Acetone100 6070665EPA 5030B 4.9 67-64-1 07/28/16 15:1107/28/16 09:00 NDEPA 8260B ug/L1Acrylonitrile200 6070665EPA 5030B 1.8 107-13-1 07/28/16 15:1107/28/16 09:00 NDEPA 8260B ug/L1Benzene1.0 6070665EPA 5030B 0.2 71-43-2 07/28/16 15:1107/28/16 09:00 Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann August 12, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 7304-SW2 Surface Water AZG0767-11 AZG076707/26/16 11:09 Project:Upper Piedmont Regional Landfill 07/27/16 09:00 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L1Bromochloromethane3.0 6070665EPA 5030B 0.7 74-97-5 07/28/16 15:1107/28/16 09:00 NDEPA 8260B ug/L1Bromodichloromethane1.0 6070665EPA 5030B 0.6 75-27-4 07/28/16 15:1107/28/16 09:00 NDEPA 8260B ug/L1Bromoform3.0 6070665EPA 5030B 0.7 75-25-2 07/28/16 15:1107/28/16 09:00 NDEPA 8260B ug/L1Bromomethane10 6070665EPA 5030B 0.8 74-83-9 07/28/16 15:1107/28/16 09:00 NDEPA 8260B ug/L1Carbon Disulfide 100 6070665EPA 5030B 0.6 75-15-0 07/28/16 15:1107/28/16 09:00 NDEPA 8260B ug/L1Carbon Tetrachloride 1.0 6070665EPA 5030B 0.6 56-23-5 07/28/16 15:1107/28/16 09:00 NDEPA 8260B ug/L1Chlorobenzene3.0 6070665EPA 5030B 0.4 108-90-7 07/28/16 15:1107/28/16 09:00 NDEPA 8260B ug/L1Chloroethane10 6070665EPA 5030B 0.4 75-00-3 07/28/16 15:1107/28/16 09:00 NDEPA 8260B ug/L1Chloroform5.0 6070665EPA 5030B 0.3 67-66-3 07/28/16 15:1107/28/16 09:00 NDEPA 8260B ug/L1Chloromethane1.0 6070665EPA 5030B 0.4 74-87-3 07/28/16 15:1107/28/16 09:00 NDEPA 8260B ug/L1Dibromochloromethane3.0 6070665EPA 5030B 0.7 124-48-1 07/28/16 15:1107/28/16 09:00 NDEPA 8260B ug/L11,2-Dibromo-3-chloropropane 13 6070665EPA 5030B 2.0 96-12-8 07/28/16 15:1107/28/16 09:00 NDEPA 8260B ug/L11,2-Dibromoethane 1.0 6070665EPA 5030B 0.7 106-93-4 07/28/16 15:1107/28/16 09:00 NDEPA 8260B ug/L1Dibromomethane10 6070665EPA 5030B 0.7 74-95-3 07/28/16 15:1107/28/16 09:00 NDEPA 8260B ug/L11,2-Dichlorobenzene 5.0 6070665EPA 5030B 0.5 95-50-1 07/28/16 15:1107/28/16 09:00 NDEPA 8260B ug/L11,4-Dichlorobenzene 1.0 6070665EPA 5030B 0.3 106-46-7 07/28/16 15:1107/28/16 09:00 NDEPA 8260B ug/L1trans-1,4-Dichloro-2-butene 100 6070665EPA 5030B 1.5 110-57-6 07/28/16 15:1107/28/16 09:00 NDEPA 8260B ug/L11,1-Dichloroethane 5.0 6070665EPA 5030B 0.4 75-34-3 07/28/16 15:1107/28/16 09:00 NDEPA 8260B ug/L11,2-Dichloroethane 1.0 6070665EPA 5030B 0.3 107-06-2 07/28/16 15:1107/28/16 09:00 NDEPA 8260B ug/L11,1-Dichloroethene 5.0 6070665EPA 5030B 0.5 75-35-4 07/28/16 15:1107/28/16 09:00 NDEPA 8260B ug/L1cis-1,2-Dichloroethene 5.0 6070665EPA 5030B 0.5 156-59-2 07/28/16 15:1107/28/16 09:00 NDEPA 8260B ug/L1trans-1,2-Dichloroethene 5.0 6070665EPA 5030B 0.4 156-60-5 07/28/16 15:1107/28/16 09:00 Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann August 12, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 7304-SW2 Surface Water AZG0767-11 AZG076707/26/16 11:09 Project:Upper Piedmont Regional Landfill 07/27/16 09:00 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L11,2-Dichloropropane 1.0 6070665EPA 5030B 0.5 78-87-5 07/28/16 15:1107/28/16 09:00 NDEPA 8260B ug/L1cis-1,3-Dichloropropene 1.0 6070665EPA 5030B 0.4 10061-01-5 07/28/16 15:1107/28/16 09:00 NDEPA 8260B ug/L1trans-1,3-Dichloropropene 1.0 6070665EPA 5030B 0.4 10061-02-6 07/28/16 15:1107/28/16 09:00 NDEPA 8260B ug/L1Ethylbenzene1.0 6070665EPA 5030B 0.2 100-41-4 07/28/16 15:1107/28/16 09:00 NDEPA 8260B ug/L1Iodomethane10 6070665EPA 5030B 0.6 74-88-4 07/28/16 15:1107/28/16 09:00 NDEPA 8260B ug/L1Methyl Butyl Ketone (2-Hexanone)50 6070665EPA 5030B 0.9 591-78-6 07/28/16 15:1107/28/16 09:00 NDEPA 8260B ug/L1Methylene Chloride 1.0 6070665EPA 5030B 0.5 75-09-2 07/28/16 15:1107/28/16 09:00 NDEPA 8260B ug/L1Methyl Ethyl Ketone (2-Butanone)100 6070665EPA 5030B 1.1 78-93-3 07/28/16 15:1107/28/16 09:00 NDEPA 8260B ug/L14-Methyl-2-pentanone (MIBK)100 6070665EPA 5030B 1.7 108-10-1 07/28/16 15:1107/28/16 09:00 NDEPA 8260B ug/L1Styrene1.0 6070665EPA 5030B 0.4 100-42-5 07/28/16 15:1107/28/16 09:00 NDEPA 8260B ug/L11,1,1,2-Tetrachloroethane 5.0 6070665EPA 5030B 0.6 630-20-6 07/28/16 15:1107/28/16 09:00 NDEPA 8260B ug/L11,1,2,2-Tetrachloroethane 3.0 6070665EPA 5030B 0.5 79-34-5 07/28/16 15:1107/28/16 09:00 NDEPA 8260B ug/L1Tetrachloroethene1.0 6070665EPA 5030B 0.4 127-18-4 07/28/16 15:1107/28/16 09:00 NDEPA 8260B ug/L1Toluene1.0 6070665EPA 5030B 0.3 108-88-3 07/28/16 15:1107/28/16 09:00 NDEPA 8260B ug/L11,1,1-Trichloroethane 1.0 6070665EPA 5030B 0.4 71-55-6 07/28/16 15:1107/28/16 09:00 NDEPA 8260B ug/L11,1,2-Trichloroethane 1.0 6070665EPA 5030B 0.8 79-00-5 07/28/16 15:1107/28/16 09:00 NDEPA 8260B ug/L1Trichloroethene1.0 6070665EPA 5030B 0.4 79-01-6 07/28/16 15:1107/28/16 09:00 NDEPA 8260B ug/L1Trichlorofluoromethane1.0 6070665EPA 5030B 0.5 75-69-4 07/28/16 15:1107/28/16 09:00 NDEPA 8260B ug/L11,2,3-Trichloropropane 1.0 6070665EPA 5030B 0.7 96-18-4 07/28/16 15:1107/28/16 09:00 NDEPA 8260B ug/L1Vinyl Acetate 50 6070665EPA 5030B 0.8 108-05-4 07/28/16 15:1107/28/16 09:00 NDEPA 8260B ug/L1Vinyl Chloride 1.0 6070665EPA 5030B 0.7 75-01-4 07/28/16 15:1107/28/16 09:00 Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann August 12, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 7304-SW2 Surface Water AZG0767-11 AZG076707/26/16 11:09 Project:Upper Piedmont Regional Landfill 07/27/16 09:00 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L1Xylenes, total 5.0 6070665EPA 5030B 0.4 1330-20-7 07/28/16 15:1107/28/16 09:00 EPA 8260B 102 %Surr: Dibromofluoromethane 6070665EPA 5030B 1868-53-7 07/28/16 15:1107/28/16 09:0080-120 EPA 8260B 106 %Surr: 1,2-Dichloroethane-d4 6070665EPA 5030B 17060-07-0 07/28/16 15:1107/28/16 09:0078-120 EPA 8260B 106 %Surr: Toluene-d8 6070665EPA 5030B 2037-26-5 07/28/16 15:1107/28/16 09:0080-120 EPA 8260B 101 %Surr: 4-Bromofluorobenzene 6070665EPA 5030B 460-00-4 07/28/16 15:1107/28/16 09:0080-120 Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann August 12, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 7304-Leachate Water AZG0767-12 AZG076707/26/16 13:10 Project:Upper Piedmont Regional Landfill 07/27/16 09:00 General Chemistry EPA 350.1 1640000 ug/L100Ammonia as N 10000 6080193EPA 350.1 10000 NA 08/08/16 13:0308/08/16 09:30 SM 5210 B 144000 ug/L5Biochemical Oxygen Demand 85000 6070633SM 5210 B 2.0 E-10106 08/02/16 09:5007/28/16 09:05 SM 5220 D 2770000 ug/L10Chemical Oxygen Demand 100000 6080191EPA 410.4 100000 E-10117 08/08/16 12:4008/06/16 14:00 NDEPA 9010C/9014 ug/L1Cyanide, Total 100 R-01 6080192EPA 9010 100 57-12-5 08/08/16 14:4508/06/16 13:00 SM 4500-P B,E 19300 ug/L10Phosphorus-Total 2000 6070691SM 4500-P B 2.00 7723-14-0 08/01/16 16:4708/01/16 10:50 Inorganic Anions EPA 9056A 830 ug/L10Nitrate/Nitrite as N 500 6070617EPA 300.0 500 E-10128 07/27/16 18:0207/27/16 13:48 NDEPA 9056A ug/L10Nitrate as N 500 6070617EPA 300.0 500 14797-55-8 07/27/16 18:0207/27/16 13:48 EPA 9056A 600 ug/L10Nitrite as N 500 6070617EPA 300.0 500 1594-56-5 07/27/16 18:0207/27/16 13:48 EPA 9056A 48000 ug/L1Sulfate5000 6070617EPA 300.0 5000 14808-79-8 07/28/28 02:5907/27/16 13:48 Metals, Total EPA 6020B 88.2 ug/L5Antimony30.0 B-01 6080214EPA 3005A 1.25 7440-36-0 08/09/16 22:0208/09/16 09:20 EPA 6020B 131 ug/L5Arsenic50.0 6080214EPA 3005A 3.73 7440-38-2 08/09/16 22:0208/09/16 09:20 EPA 6020B 220 ug/L5Barium100 6080214EPA 3005A 1.49 7440-39-3 08/09/16 22:0208/09/16 09:20 NDEPA 6020B ug/L1Beryllium1.00 6080214EPA 3005A 0.09 7440-41-7 08/09/16 21:5608/09/16 09:20 NDEPA 6020B ug/L1Cadmium1.00 6080214EPA 3005A 0.10 7440-43-9 08/09/16 21:5608/09/16 09:20 EPA 6020B 277 ug/L5Chromium50.0 6080214EPA 3005A 2.16 7440-47-3 08/09/16 22:0208/09/16 09:20 EPA 6020B 58.9 ug/L5Cobalt50.0 6080214EPA 3005A 1.44 7440-48-4 08/09/16 22:0208/09/16 09:20 EPA 6020B 10.6 ug/L5Copper10.0 6080214EPA 3005A 2.04 7440-50-8 08/09/16 22:0208/09/16 09:20 EPA 6020B 5.22 ug/L5Lead10.0 J 6080214EPA 3005A 0.42 7439-92-1 08/09/16 22:0208/09/16 09:20 Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann August 12, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 7304-Leachate Water AZG0767-12 AZG076707/26/16 13:10 Project:Upper Piedmont Regional Landfill 07/27/16 09:00 Metals, Total EPA 6020B 222 ug/L5Nickel50.0 6080214EPA 3005A 2.42 7440-02-0 08/09/16 22:0208/09/16 09:20 EPA 6020B 7.42 ug/L5Selenium10.0 J 6080214EPA 3005A 4.27 7782-49-2 08/09/16 22:0208/09/16 09:20 NDEPA 6020B ug/L5Silver10.0 6080214EPA 3005A 1.12 7440-22-4 08/09/16 22:0208/09/16 09:20 NDEPA 6020B ug/L5Thallium5.50 6080214EPA 3005A 0.28 7440-28-0 08/09/16 22:0208/09/16 09:20 EPA 6020B 102 ug/L5Vanadium25.0 6080214EPA 3005A 7.86 7440-62-2 08/09/16 22:0208/09/16 09:20 EPA 6020B 603 ug/L5Zinc50.0 B-01 6080214EPA 3005A 6.52 7440-66-6 08/09/16 22:0208/09/16 09:20 NDEPA 7470A ug/L1Mercury1.33 R-01 6080217EPA 7470A 0.880 7439-97-6 08/10/16 15:1708/09/16 14:50 Volatile Organic Compounds by EPA 8260 EPA 8260B 17 ug/L1Acetone100 J 6080022EPA 5030B 4.9 67-64-1 08/01/16 16:1508/01/16 15:00 NDEPA 8260B ug/L1Acrylonitrile200 6080022EPA 5030B 1.8 107-13-1 08/01/16 16:1508/01/16 15:00 EPA 8260B 0.4 ug/L1Benzene1.0 B-01, J 6080022EPA 5030B 0.2 71-43-2 08/01/16 16:1508/01/16 15:00 NDEPA 8260B ug/L1Bromochloromethane3.0 6080022EPA 5030B 0.7 74-97-5 08/01/16 16:1508/01/16 15:00 NDEPA 8260B ug/L1Bromodichloromethane1.0 6080022EPA 5030B 0.6 75-27-4 08/01/16 16:1508/01/16 15:00 NDEPA 8260B ug/L1Bromoform3.0 6080022EPA 5030B 0.7 75-25-2 08/01/16 16:1508/01/16 15:00 NDEPA 8260B ug/L1Bromomethane10 6080022EPA 5030B 0.8 74-83-9 08/01/16 16:1508/01/16 15:00 NDEPA 8260B ug/L1Carbon Disulfide 100 6080022EPA 5030B 0.6 75-15-0 08/01/16 16:1508/01/16 15:00 NDEPA 8260B ug/L1Carbon Tetrachloride 1.0 6080022EPA 5030B 0.6 56-23-5 08/01/16 16:1508/01/16 15:00 NDEPA 8260B ug/L1Chlorobenzene3.0 6080022EPA 5030B 0.4 108-90-7 08/01/16 16:1508/01/16 15:00 NDEPA 8260B ug/L1Chloroethane10 6080022EPA 5030B 0.4 75-00-3 08/01/16 16:1508/01/16 15:00 EPA 8260B 0.3 ug/L1Chloroform5.0 B-01, J 6080022EPA 5030B 0.3 67-66-3 08/01/16 16:1508/01/16 15:00 NDEPA 8260B ug/L1Chloromethane1.0 6080022EPA 5030B 0.4 74-87-3 08/01/16 16:1508/01/16 15:00 Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann August 12, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 7304-Leachate Water AZG0767-12 AZG076707/26/16 13:10 Project:Upper Piedmont Regional Landfill 07/27/16 09:00 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L1Dibromochloromethane3.0 6080022EPA 5030B 0.7 124-48-1 08/01/16 16:1508/01/16 15:00 NDEPA 8260B ug/L11,2-Dibromo-3-chloropropane 13 6080022EPA 5030B 2.0 96-12-8 08/01/16 16:1508/01/16 15:00 NDEPA 8260B ug/L11,2-Dibromoethane 1.0 6080022EPA 5030B 0.7 106-93-4 08/01/16 16:1508/01/16 15:00 NDEPA 8260B ug/L1Dibromomethane10 6080022EPA 5030B 0.7 74-95-3 08/01/16 16:1508/01/16 15:00 NDEPA 8260B ug/L11,2-Dichlorobenzene 5.0 6080022EPA 5030B 0.5 95-50-1 08/01/16 16:1508/01/16 15:00 EPA 8260B 1.4 ug/L11,4-Dichlorobenzene 1.0 6080022EPA 5030B 0.3 106-46-7 08/01/16 16:1508/01/16 15:00 NDEPA 8260B ug/L1trans-1,4-Dichloro-2-butene 100 6080022EPA 5030B 1.5 110-57-6 08/01/16 16:1508/01/16 15:00 NDEPA 8260B ug/L11,1-Dichloroethane 5.0 6080022EPA 5030B 0.4 75-34-3 08/01/16 16:1508/01/16 15:00 NDEPA 8260B ug/L11,2-Dichloroethane 1.0 6080022EPA 5030B 0.3 107-06-2 08/01/16 16:1508/01/16 15:00 NDEPA 8260B ug/L11,1-Dichloroethene 5.0 6080022EPA 5030B 0.5 75-35-4 08/01/16 16:1508/01/16 15:00 NDEPA 8260B ug/L1cis-1,2-Dichloroethene 5.0 6080022EPA 5030B 0.5 156-59-2 08/01/16 16:1508/01/16 15:00 NDEPA 8260B ug/L1trans-1,2-Dichloroethene 5.0 6080022EPA 5030B 0.4 156-60-5 08/01/16 16:1508/01/16 15:00 NDEPA 8260B ug/L11,2-Dichloropropane 1.0 6080022EPA 5030B 0.5 78-87-5 08/01/16 16:1508/01/16 15:00 NDEPA 8260B ug/L1cis-1,3-Dichloropropene 1.0 6080022EPA 5030B 0.4 10061-01-5 08/01/16 16:1508/01/16 15:00 NDEPA 8260B ug/L1trans-1,3-Dichloropropene 1.0 6080022EPA 5030B 0.4 10061-02-6 08/01/16 16:1508/01/16 15:00 EPA 8260B 0.5 ug/L1Ethylbenzene1.0 J 6080022EPA 5030B 0.2 100-41-4 08/01/16 16:1508/01/16 15:00 NDEPA 8260B ug/L1Iodomethane10 6080022EPA 5030B 0.6 74-88-4 08/01/16 16:1508/01/16 15:00 NDEPA 8260B ug/L1Methyl Butyl Ketone (2-Hexanone)50 6080022EPA 5030B 0.9 591-78-6 08/01/16 16:1508/01/16 15:00 NDEPA 8260B ug/L1Methylene Chloride 1.0 6080022EPA 5030B 0.5 75-09-2 08/01/16 16:1508/01/16 15:00 NDEPA 8260B ug/L1Methyl Ethyl Ketone (2-Butanone)100 6080022EPA 5030B 1.1 78-93-3 08/01/16 16:1508/01/16 15:00 EPA 8260B 5.5 ug/L14-Methyl-2-pentanone (MIBK)100 J 6080022EPA 5030B 1.7 108-10-1 08/01/16 16:1508/01/16 15:00 Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann August 12, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 7304-Leachate Water AZG0767-12 AZG076707/26/16 13:10 Project:Upper Piedmont Regional Landfill 07/27/16 09:00 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L1Styrene1.0 6080022EPA 5030B 0.4 100-42-5 08/01/16 16:1508/01/16 15:00 NDEPA 8260B ug/L11,1,1,2-Tetrachloroethane 5.0 6080022EPA 5030B 0.6 630-20-6 08/01/16 16:1508/01/16 15:00 NDEPA 8260B ug/L11,1,2,2-Tetrachloroethane 3.0 6080022EPA 5030B 0.5 79-34-5 08/01/16 16:1508/01/16 15:00 NDEPA 8260B ug/L1Tetrachloroethene1.0 6080022EPA 5030B 0.4 127-18-4 08/01/16 16:1508/01/16 15:00 EPA 8260B 0.4 ug/L1Toluene1.0 J 6080022EPA 5030B 0.3 108-88-3 08/01/16 16:1508/01/16 15:00 NDEPA 8260B ug/L11,1,1-Trichloroethane 1.0 6080022EPA 5030B 0.4 71-55-6 08/01/16 16:1508/01/16 15:00 NDEPA 8260B ug/L11,1,2-Trichloroethane 1.0 6080022EPA 5030B 0.8 79-00-5 08/01/16 16:1508/01/16 15:00 NDEPA 8260B ug/L1Trichloroethene1.0 6080022EPA 5030B 0.4 79-01-6 08/01/16 16:1508/01/16 15:00 NDEPA 8260B ug/L1Trichlorofluoromethane1.0 6080022EPA 5030B 0.5 75-69-4 08/01/16 16:1508/01/16 15:00 NDEPA 8260B ug/L11,2,3-Trichloropropane 1.0 6080022EPA 5030B 0.7 96-18-4 08/01/16 16:1508/01/16 15:00 NDEPA 8260B ug/L1Vinyl Acetate 50 6080022EPA 5030B 0.8 108-05-4 08/01/16 16:1508/01/16 15:00 NDEPA 8260B ug/L1Vinyl Chloride 1.0 6080022EPA 5030B 0.7 75-01-4 08/01/16 16:1508/01/16 15:00 NDEPA 8260B ug/L1Xylenes, total 5.0 6080022EPA 5030B 0.4 1330-20-7 08/01/16 16:1508/01/16 15:00 EPA 8260B 81 %Surr: Dibromofluoromethane 6080022EPA 5030B 1868-53-7 08/01/16 16:1508/01/16 15:0080-120 EPA 8260B 84 %Surr: 1,2-Dichloroethane-d4 6080022EPA 5030B 17060-07-0 08/01/16 16:1508/01/16 15:0078-120 EPA 8260B 96 %Surr: Toluene-d8 6080022EPA 5030B 2037-26-5 08/01/16 16:1508/01/16 15:0080-120 EPA 8260B 101 %Surr: 4-Bromofluorobenzene 6080022EPA 5030B 460-00-4 08/01/16 16:1508/01/16 15:0080-120 Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann August 12, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 7304-Field Blank Water AZG0767-13 AZG076707/26/16 15:07 Project:Upper Piedmont Regional Landfill 07/27/16 09:00 Metals, Total NDEPA 6020B ug/L1Antimony6.00 6080214EPA 3005A 0.25 7440-36-0 08/09/16 20:5308/09/16 09:20 NDEPA 6020B ug/L1Arsenic10.0 6080214EPA 3005A 0.75 7440-38-2 08/09/16 20:5308/09/16 09:20 EPA 6020B 0.30 ug/L1Barium100 J 6080214EPA 3005A 0.30 7440-39-3 08/09/16 20:5308/09/16 09:20 NDEPA 6020B ug/L1Beryllium1.00 6080214EPA 3005A 0.09 7440-41-7 08/09/16 20:5308/09/16 09:20 NDEPA 6020B ug/L1Cadmium1.00 6080214EPA 3005A 0.10 7440-43-9 08/09/16 20:5308/09/16 09:20 NDEPA 6020B ug/L1Chromium10.0 6080214EPA 3005A 0.43 7440-47-3 08/09/16 20:5308/09/16 09:20 NDEPA 6020B ug/L1Cobalt10.0 6080214EPA 3005A 0.29 7440-48-4 08/09/16 20:5308/09/16 09:20 EPA 6020B 6.73 ug/L1Copper10.0 J 6080214EPA 3005A 0.41 7440-50-8 08/09/16 20:5308/09/16 09:20 NDEPA 6020B ug/L1Lead10.0 6080214EPA 3005A 0.08 7439-92-1 08/09/16 20:5308/09/16 09:20 NDEPA 6020B ug/L1Nickel50.0 6080214EPA 3005A 0.48 7440-02-0 08/09/16 20:5308/09/16 09:20 NDEPA 6020B ug/L1Selenium10.0 6080214EPA 3005A 0.85 7782-49-2 08/09/16 20:5308/09/16 09:20 NDEPA 6020B ug/L1Silver10.0 6080214EPA 3005A 0.22 7440-22-4 08/09/16 20:5308/09/16 09:20 NDEPA 6020B ug/L1Thallium5.50 6080214EPA 3005A 0.06 7440-28-0 08/09/16 20:5308/09/16 09:20 NDEPA 6020B ug/L1Vanadium25.0 6080214EPA 3005A 1.57 7440-62-2 08/09/16 20:5308/09/16 09:20 EPA 6020B 1.60 ug/L1Zinc10.0 B-01, J 6080214EPA 3005A 1.30 7440-66-6 08/09/16 20:5308/09/16 09:20 NDEPA 6020B ug/L1Iron300 6080214EPA 3005A 5.72 7439-89-6 08/09/16 20:5308/09/16 09:20 NDEPA 6020B ug/L1Manganese50.0 6080214EPA 3005A 1.04 7439-96-5 08/09/16 20:5308/09/16 09:20 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L1Acetone100 6070665EPA 5030B 4.9 67-64-1 07/28/16 15:3607/28/16 09:00 NDEPA 8260B ug/L1Acrylonitrile200 6070665EPA 5030B 1.8 107-13-1 07/28/16 15:3607/28/16 09:00 NDEPA 8260B ug/L1Benzene1.0 6070665EPA 5030B 0.2 71-43-2 07/28/16 15:3607/28/16 09:00 Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann August 12, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 7304-Field Blank Water AZG0767-13 AZG076707/26/16 15:07 Project:Upper Piedmont Regional Landfill 07/27/16 09:00 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L1Bromochloromethane3.0 6070665EPA 5030B 0.7 74-97-5 07/28/16 15:3607/28/16 09:00 NDEPA 8260B ug/L1Bromodichloromethane1.0 6070665EPA 5030B 0.6 75-27-4 07/28/16 15:3607/28/16 09:00 NDEPA 8260B ug/L1Bromoform3.0 6070665EPA 5030B 0.7 75-25-2 07/28/16 15:3607/28/16 09:00 NDEPA 8260B ug/L1Bromomethane10 6070665EPA 5030B 0.8 74-83-9 07/28/16 15:3607/28/16 09:00 NDEPA 8260B ug/L1Carbon Disulfide 100 6070665EPA 5030B 0.6 75-15-0 07/28/16 15:3607/28/16 09:00 NDEPA 8260B ug/L1Carbon Tetrachloride 1.0 6070665EPA 5030B 0.6 56-23-5 07/28/16 15:3607/28/16 09:00 NDEPA 8260B ug/L1Chlorobenzene3.0 6070665EPA 5030B 0.4 108-90-7 07/28/16 15:3607/28/16 09:00 NDEPA 8260B ug/L1Chloroethane10 6070665EPA 5030B 0.4 75-00-3 07/28/16 15:3607/28/16 09:00 NDEPA 8260B ug/L1Chloroform5.0 6070665EPA 5030B 0.3 67-66-3 07/28/16 15:3607/28/16 09:00 NDEPA 8260B ug/L1Chloromethane1.0 6070665EPA 5030B 0.4 74-87-3 07/28/16 15:3607/28/16 09:00 NDEPA 8260B ug/L1Dibromochloromethane3.0 6070665EPA 5030B 0.7 124-48-1 07/28/16 15:3607/28/16 09:00 NDEPA 8260B ug/L11,2-Dibromo-3-chloropropane 13 6070665EPA 5030B 2.0 96-12-8 07/28/16 15:3607/28/16 09:00 NDEPA 8260B ug/L11,2-Dibromoethane 1.0 6070665EPA 5030B 0.7 106-93-4 07/28/16 15:3607/28/16 09:00 NDEPA 8260B ug/L1Dibromomethane10 6070665EPA 5030B 0.7 74-95-3 07/28/16 15:3607/28/16 09:00 NDEPA 8260B ug/L11,2-Dichlorobenzene 5.0 6070665EPA 5030B 0.5 95-50-1 07/28/16 15:3607/28/16 09:00 NDEPA 8260B ug/L11,4-Dichlorobenzene 1.0 6070665EPA 5030B 0.3 106-46-7 07/28/16 15:3607/28/16 09:00 NDEPA 8260B ug/L1trans-1,4-Dichloro-2-butene 100 6070665EPA 5030B 1.5 110-57-6 07/28/16 15:3607/28/16 09:00 NDEPA 8260B ug/L11,1-Dichloroethane 5.0 6070665EPA 5030B 0.4 75-34-3 07/28/16 15:3607/28/16 09:00 NDEPA 8260B ug/L11,2-Dichloroethane 1.0 6070665EPA 5030B 0.3 107-06-2 07/28/16 15:3607/28/16 09:00 NDEPA 8260B ug/L11,1-Dichloroethene 5.0 6070665EPA 5030B 0.5 75-35-4 07/28/16 15:3607/28/16 09:00 NDEPA 8260B ug/L1cis-1,2-Dichloroethene 5.0 6070665EPA 5030B 0.5 156-59-2 07/28/16 15:3607/28/16 09:00 NDEPA 8260B ug/L1trans-1,2-Dichloroethene 5.0 6070665EPA 5030B 0.4 156-60-5 07/28/16 15:3607/28/16 09:00 Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann August 12, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 7304-Field Blank Water AZG0767-13 AZG076707/26/16 15:07 Project:Upper Piedmont Regional Landfill 07/27/16 09:00 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L11,2-Dichloropropane 1.0 6070665EPA 5030B 0.5 78-87-5 07/28/16 15:3607/28/16 09:00 NDEPA 8260B ug/L1cis-1,3-Dichloropropene 1.0 6070665EPA 5030B 0.4 10061-01-5 07/28/16 15:3607/28/16 09:00 NDEPA 8260B ug/L1trans-1,3-Dichloropropene 1.0 6070665EPA 5030B 0.4 10061-02-6 07/28/16 15:3607/28/16 09:00 NDEPA 8260B ug/L1Ethylbenzene1.0 6070665EPA 5030B 0.2 100-41-4 07/28/16 15:3607/28/16 09:00 NDEPA 8260B ug/L1Iodomethane10 6070665EPA 5030B 0.6 74-88-4 07/28/16 15:3607/28/16 09:00 NDEPA 8260B ug/L1Methyl Butyl Ketone (2-Hexanone)50 6070665EPA 5030B 0.9 591-78-6 07/28/16 15:3607/28/16 09:00 NDEPA 8260B ug/L1Methylene Chloride 1.0 6070665EPA 5030B 0.5 75-09-2 07/28/16 15:3607/28/16 09:00 NDEPA 8260B ug/L1Methyl Ethyl Ketone (2-Butanone)100 6070665EPA 5030B 1.1 78-93-3 07/28/16 15:3607/28/16 09:00 NDEPA 8260B ug/L14-Methyl-2-pentanone (MIBK)100 6070665EPA 5030B 1.7 108-10-1 07/28/16 15:3607/28/16 09:00 NDEPA 8260B ug/L1Styrene1.0 6070665EPA 5030B 0.4 100-42-5 07/28/16 15:3607/28/16 09:00 NDEPA 8260B ug/L11,1,1,2-Tetrachloroethane 5.0 6070665EPA 5030B 0.6 630-20-6 07/28/16 15:3607/28/16 09:00 NDEPA 8260B ug/L11,1,2,2-Tetrachloroethane 3.0 6070665EPA 5030B 0.5 79-34-5 07/28/16 15:3607/28/16 09:00 NDEPA 8260B ug/L1Tetrachloroethene1.0 6070665EPA 5030B 0.4 127-18-4 07/28/16 15:3607/28/16 09:00 NDEPA 8260B ug/L1Toluene1.0 6070665EPA 5030B 0.3 108-88-3 07/28/16 15:3607/28/16 09:00 NDEPA 8260B ug/L11,1,1-Trichloroethane 1.0 6070665EPA 5030B 0.4 71-55-6 07/28/16 15:3607/28/16 09:00 NDEPA 8260B ug/L11,1,2-Trichloroethane 1.0 6070665EPA 5030B 0.8 79-00-5 07/28/16 15:3607/28/16 09:00 NDEPA 8260B ug/L1Trichloroethene1.0 6070665EPA 5030B 0.4 79-01-6 07/28/16 15:3607/28/16 09:00 NDEPA 8260B ug/L1Trichlorofluoromethane1.0 6070665EPA 5030B 0.5 75-69-4 07/28/16 15:3607/28/16 09:00 NDEPA 8260B ug/L11,2,3-Trichloropropane 1.0 6070665EPA 5030B 0.7 96-18-4 07/28/16 15:3607/28/16 09:00 NDEPA 8260B ug/L1Vinyl Acetate 50 6070665EPA 5030B 0.8 108-05-4 07/28/16 15:3607/28/16 09:00 NDEPA 8260B ug/L1Vinyl Chloride 1.0 6070665EPA 5030B 0.7 75-01-4 07/28/16 15:3607/28/16 09:00 Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann August 12, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 7304-Field Blank Water AZG0767-13 AZG076707/26/16 15:07 Project:Upper Piedmont Regional Landfill 07/27/16 09:00 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L1Xylenes, total 5.0 6070665EPA 5030B 0.4 1330-20-7 07/28/16 15:3607/28/16 09:00 EPA 8260B 99 %Surr: Dibromofluoromethane 6070665EPA 5030B 1868-53-7 07/28/16 15:3607/28/16 09:0080-120 EPA 8260B 105 %Surr: 1,2-Dichloroethane-d4 6070665EPA 5030B 17060-07-0 07/28/16 15:3607/28/16 09:0078-120 EPA 8260B 104 %Surr: Toluene-d8 6070665EPA 5030B 2037-26-5 07/28/16 15:3607/28/16 09:0080-120 EPA 8260B 102 %Surr: 4-Bromofluorobenzene 6070665EPA 5030B 460-00-4 07/28/16 15:3607/28/16 09:0080-120 Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann August 12, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 7304-Trip Blank Water AZG0767-14 AZG076707/26/16 08:00 Project:Upper Piedmont Regional Landfill 07/27/16 09:00 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L1Acetone100 6070665EPA 5030B 4.9 67-64-1 07/28/16 16:0207/28/16 09:00 NDEPA 8260B ug/L1Acrylonitrile200 6070665EPA 5030B 1.8 107-13-1 07/28/16 16:0207/28/16 09:00 NDEPA 8260B ug/L1Benzene1.0 6070665EPA 5030B 0.2 71-43-2 07/28/16 16:0207/28/16 09:00 NDEPA 8260B ug/L1Bromochloromethane3.0 6070665EPA 5030B 0.7 74-97-5 07/28/16 16:0207/28/16 09:00 NDEPA 8260B ug/L1Bromodichloromethane1.0 6070665EPA 5030B 0.6 75-27-4 07/28/16 16:0207/28/16 09:00 NDEPA 8260B ug/L1Bromoform3.0 6070665EPA 5030B 0.7 75-25-2 07/28/16 16:0207/28/16 09:00 NDEPA 8260B ug/L1Bromomethane10 6070665EPA 5030B 0.8 74-83-9 07/28/16 16:0207/28/16 09:00 NDEPA 8260B ug/L1Carbon Disulfide 100 6070665EPA 5030B 0.6 75-15-0 07/28/16 16:0207/28/16 09:00 NDEPA 8260B ug/L1Carbon Tetrachloride 1.0 6070665EPA 5030B 0.6 56-23-5 07/28/16 16:0207/28/16 09:00 NDEPA 8260B ug/L1Chlorobenzene3.0 6070665EPA 5030B 0.4 108-90-7 07/28/16 16:0207/28/16 09:00 NDEPA 8260B ug/L1Chloroethane10 6070665EPA 5030B 0.4 75-00-3 07/28/16 16:0207/28/16 09:00 NDEPA 8260B ug/L1Chloroform5.0 6070665EPA 5030B 0.3 67-66-3 07/28/16 16:0207/28/16 09:00 NDEPA 8260B ug/L1Chloromethane1.0 6070665EPA 5030B 0.4 74-87-3 07/28/16 16:0207/28/16 09:00 NDEPA 8260B ug/L1Dibromochloromethane3.0 6070665EPA 5030B 0.7 124-48-1 07/28/16 16:0207/28/16 09:00 NDEPA 8260B ug/L11,2-Dibromo-3-chloropropane 13 6070665EPA 5030B 2.0 96-12-8 07/28/16 16:0207/28/16 09:00 NDEPA 8260B ug/L11,2-Dibromoethane 1.0 6070665EPA 5030B 0.7 106-93-4 07/28/16 16:0207/28/16 09:00 NDEPA 8260B ug/L1Dibromomethane10 6070665EPA 5030B 0.7 74-95-3 07/28/16 16:0207/28/16 09:00 NDEPA 8260B ug/L11,2-Dichlorobenzene 5.0 6070665EPA 5030B 0.5 95-50-1 07/28/16 16:0207/28/16 09:00 NDEPA 8260B ug/L11,4-Dichlorobenzene 1.0 6070665EPA 5030B 0.3 106-46-7 07/28/16 16:0207/28/16 09:00 NDEPA 8260B ug/L1trans-1,4-Dichloro-2-butene 100 6070665EPA 5030B 1.5 110-57-6 07/28/16 16:0207/28/16 09:00 NDEPA 8260B ug/L11,1-Dichloroethane 5.0 6070665EPA 5030B 0.4 75-34-3 07/28/16 16:0207/28/16 09:00 NDEPA 8260B ug/L11,2-Dichloroethane 1.0 6070665EPA 5030B 0.3 107-06-2 07/28/16 16:0207/28/16 09:00 Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann August 12, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 7304-Trip Blank Water AZG0767-14 AZG076707/26/16 08:00 Project:Upper Piedmont Regional Landfill 07/27/16 09:00 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L11,1-Dichloroethene 5.0 6070665EPA 5030B 0.5 75-35-4 07/28/16 16:0207/28/16 09:00 NDEPA 8260B ug/L1cis-1,2-Dichloroethene 5.0 6070665EPA 5030B 0.5 156-59-2 07/28/16 16:0207/28/16 09:00 NDEPA 8260B ug/L1trans-1,2-Dichloroethene 5.0 6070665EPA 5030B 0.4 156-60-5 07/28/16 16:0207/28/16 09:00 NDEPA 8260B ug/L11,2-Dichloropropane 1.0 6070665EPA 5030B 0.5 78-87-5 07/28/16 16:0207/28/16 09:00 NDEPA 8260B ug/L1cis-1,3-Dichloropropene 1.0 6070665EPA 5030B 0.4 10061-01-5 07/28/16 16:0207/28/16 09:00 NDEPA 8260B ug/L1trans-1,3-Dichloropropene 1.0 6070665EPA 5030B 0.4 10061-02-6 07/28/16 16:0207/28/16 09:00 NDEPA 8260B ug/L1Ethylbenzene1.0 6070665EPA 5030B 0.2 100-41-4 07/28/16 16:0207/28/16 09:00 NDEPA 8260B ug/L1Iodomethane10 6070665EPA 5030B 0.6 74-88-4 07/28/16 16:0207/28/16 09:00 NDEPA 8260B ug/L1Methyl Butyl Ketone (2-Hexanone)50 6070665EPA 5030B 0.9 591-78-6 07/28/16 16:0207/28/16 09:00 NDEPA 8260B ug/L1Methylene Chloride 1.0 6070665EPA 5030B 0.5 75-09-2 07/28/16 16:0207/28/16 09:00 NDEPA 8260B ug/L1Methyl Ethyl Ketone (2-Butanone)100 6070665EPA 5030B 1.1 78-93-3 07/28/16 16:0207/28/16 09:00 NDEPA 8260B ug/L14-Methyl-2-pentanone (MIBK)100 6070665EPA 5030B 1.7 108-10-1 07/28/16 16:0207/28/16 09:00 NDEPA 8260B ug/L1Styrene1.0 6070665EPA 5030B 0.4 100-42-5 07/28/16 16:0207/28/16 09:00 NDEPA 8260B ug/L11,1,1,2-Tetrachloroethane 5.0 6070665EPA 5030B 0.6 630-20-6 07/28/16 16:0207/28/16 09:00 NDEPA 8260B ug/L11,1,2,2-Tetrachloroethane 3.0 6070665EPA 5030B 0.5 79-34-5 07/28/16 16:0207/28/16 09:00 NDEPA 8260B ug/L1Tetrachloroethene1.0 6070665EPA 5030B 0.4 127-18-4 07/28/16 16:0207/28/16 09:00 NDEPA 8260B ug/L1Toluene1.0 6070665EPA 5030B 0.3 108-88-3 07/28/16 16:0207/28/16 09:00 NDEPA 8260B ug/L11,1,1-Trichloroethane 1.0 6070665EPA 5030B 0.4 71-55-6 07/28/16 16:0207/28/16 09:00 NDEPA 8260B ug/L11,1,2-Trichloroethane 1.0 6070665EPA 5030B 0.8 79-00-5 07/28/16 16:0207/28/16 09:00 NDEPA 8260B ug/L1Trichloroethene1.0 6070665EPA 5030B 0.4 79-01-6 07/28/16 16:0207/28/16 09:00 NDEPA 8260B ug/L1Trichlorofluoromethane1.0 6070665EPA 5030B 0.5 75-69-4 07/28/16 16:0207/28/16 09:00 Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann August 12, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 7304-Trip Blank Water AZG0767-14 AZG076707/26/16 08:00 Project:Upper Piedmont Regional Landfill 07/27/16 09:00 Volatile Organic Compounds by EPA 8260 NDEPA 8260B ug/L11,2,3-Trichloropropane 1.0 6070665EPA 5030B 0.7 96-18-4 07/28/16 16:0207/28/16 09:00 NDEPA 8260B ug/L1Vinyl Acetate 50 6070665EPA 5030B 0.8 108-05-4 07/28/16 16:0207/28/16 09:00 NDEPA 8260B ug/L1Vinyl Chloride 1.0 6070665EPA 5030B 0.7 75-01-4 07/28/16 16:0207/28/16 09:00 NDEPA 8260B ug/L1Xylenes, total 5.0 6070665EPA 5030B 0.4 1330-20-7 07/28/16 16:0207/28/16 09:00 EPA 8260B 100 %Surr: Dibromofluoromethane 6070665EPA 5030B 1868-53-7 07/28/16 16:0207/28/16 09:0080-120 EPA 8260B 106 %Surr: 1,2-Dichloroethane-d4 6070665EPA 5030B 17060-07-0 07/28/16 16:0207/28/16 09:0078-120 EPA 8260B 106 %Surr: Toluene-d8 6070665EPA 5030B 2037-26-5 07/28/16 16:0207/28/16 09:0080-120 EPA 8260B 102 %Surr: 4-Bromofluorobenzene 6070665EPA 5030B 460-00-4 07/28/16 16:0207/28/16 09:0080-120 Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann August 12, 2016 Result LimitReporting Units LevelSpike ResultSource %REC %RECLimits RPD RPDLimit Qual Analyte General Chemistry - Quality Control Batch 6070633 - SM 5210 B Blank (6070633-BLK1)Prepared: 07/28/16 Analyzed: 08/02/16 Biochemical Oxygen Demand ug/L70.0 2000 J LCS (6070633-BS1)Prepared: 07/28/16 Analyzed: 08/02/16 Biochemical Oxygen Demand ug/L2010002000 198000 85-115102 Duplicate (6070633-DUP1)Prepared: 07/28/16 Analyzed: 08/02/16 Source: AZG0775-01 Biochemical Oxygen Demand ug/LND17000 ND 20 Batch 6070691 - SM 4500-P B Blank (6070691-BLK1)Prepared & Analyzed: 08/01/16 Phosphorus-Total ug/L1.00 20.0 J LCS (6070691-BS1)Prepared & Analyzed: 08/01/16 Phosphorus-Total ug/L50520.0 500.00 88-110101 Batch 6080191 - EPA 410.4 Blank (6080191-BLK1)Prepared: 08/06/16 Analyzed: 08/08/16 Chemical Oxygen Demand ug/LND10000 LCS (6080191-BS1)Prepared: 08/06/16 Analyzed: 08/08/16 Chemical Oxygen Demand ug/L18900010000 200000 90-11094 Duplicate (6080191-DUP1)Prepared: 08/06/16 Analyzed: 08/08/16 Source: AZH0125-01 Chemical Oxygen Demand ug/L31300010000 323000 103 Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann August 12, 2016 Result LimitReporting Units LevelSpike ResultSource %REC %RECLimits RPD RPDLimit Qual Analyte General Chemistry - Quality Control Batch 6080191 - EPA 410.4 Matrix Spike (6080191-MS1)Prepared: 08/06/16 Analyzed: 08/08/16 Source: AZH0101-01 Chemical Oxygen Demand ug/L8680000200000 4000000 4370000 90-110108 Matrix Spike (6080191-MS2)Prepared: 08/06/16 Analyzed: 08/08/16 Source: AZH0101-02 Chemical Oxygen Demand ug/L10500000200000 4000000 6950000 90-11090 Matrix Spike Dup (6080191-MSD1)Prepared: 08/06/16 Analyzed: 08/08/16 Source: AZH0101-01 Chemical Oxygen Demand ug/L8150000200000 4000000 4370000 1090-11094 6 Batch 6080192 - EPA 9010 Blank (6080192-BLK1)Prepared: 08/06/16 Analyzed: 08/08/16 Cyanide, Total ug/LND10.0 LCS (6080192-BS1)Prepared: 08/06/16 Analyzed: 08/08/16 Cyanide, Total ug/L82.0 10.0 80.000 85-115102 Matrix Spike (6080192-MS1)Prepared: 08/06/16 Analyzed: 08/08/16 Source: AZG0888-01 Cyanide, Total ug/L83.0 10.0 80.000 ND 85-119104 Matrix Spike Dup (6080192-MSD1)Prepared: 08/06/16 Analyzed: 08/08/16 Source: AZG0888-01 Cyanide, Total ug/L84.0 10.0 80.000 ND 1385-119105 1 Batch 6080193 - EPA 350.1 Blank (6080193-BLK1)Prepared & Analyzed: 08/08/16 Ammonia as N ug/LND100 Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann August 12, 2016 Result LimitReporting Units LevelSpike ResultSource %REC %RECLimits RPD RPDLimit Qual Analyte General Chemistry - Quality Control Batch 6080193 - EPA 350.1 LCS (6080193-BS1)Prepared & Analyzed: 08/08/16 Ammonia as N ug/L10300100 10000 90-110103 Matrix Spike (6080193-MS1)Prepared & Analyzed: 08/08/16 Source: AZH0022-02 Ammonia as N ug/L10300100 10000 ND 90-110103 Matrix Spike (6080193-MS2)Prepared & Analyzed: 08/08/16 Source: AZH0022-03 Ammonia as N ug/L10300100 10000 ND 90-110103 Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann August 12, 2016 Result LimitReporting Units LevelSpike ResultSource %REC %RECLimits RPD RPDLimit Qual Analyte Inorganic Anions - Quality Control Batch 6070617 - EPA 300.0 Blank (6070617-BLK1)Prepared & Analyzed: 07/27/16 Nitrate/Nitrite as N ug/LND50 Nitrate as N ug/LND50 Nitrite as N ug/LND50 Sulfate ug/LND5000 LCS (6070617-BS1)Prepared & Analyzed: 07/27/16 Nitrate/Nitrite as N ug/L2050050 20010 90-110102 Nitrate as N ug/L1010050 10010 90-110101 Nitrite as N ug/L1040050 10000 90-110104 Sulfate ug/L100005000 10010 90-110100 Matrix Spike (6070617-MS1)Prepared & Analyzed: 07/27/16 Source: AZG0753-01 Nitrate/Nitrite as N ug/L1810050 20010 ND 90-11091 Nitrate as N ug/L906050 10010 ND 90-11090 Nitrite as N ug/L908050 10000 ND 90-11091 Sulfate ug/L147005000 10010 5440 90-11092 Matrix Spike (6070617-MS2)Prepared & Analyzed: 07/27/16 Source: AZG0775-01 Nitrate/Nitrite as N ug/L16900005000 2001000 ND QM-0590-11085 Nitrate as N ug/L8380005000 1001000 ND QM-0590-11084 Nitrite as N ug/L8560005000 1000000 ND QM-0590-11086 Sulfate ug/L895000500000 1001000 ND QM-0590-11089 Matrix Spike Dup (6070617-MSD1)Prepared & Analyzed: 07/27/16 Source: AZG0753-01 Nitrate/Nitrite as N ug/L1970050 20010 ND 1590-11098 8 Nitrate as N ug/L982050 10010 ND 1590-11098 8 Nitrite as N ug/L984050 10000 ND 1590-11098 8 Sulfate ug/L153005000 10010 5440 1590-11098 4 Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann August 12, 2016 Result LimitReporting Units LevelSpike ResultSource %REC %RECLimits RPD RPDLimit Qual Analyte Inorganic Anions - Quality Control Batch 6070617 - EPA 300.0 Matrix Spike Dup (6070617-MSD1)Prepared & Analyzed: 07/27/16 Source: AZG0753-01 Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann August 12, 2016 Result LimitReporting Units LevelSpike ResultSource %REC %RECLimits RPD RPDLimit Qual Analyte Metals, Total - Quality Control Batch 6080214 - EPA 3005A Blank (6080214-BLK1)Prepared & Analyzed: 08/09/16 Antimony ug/L0.45 6.00 J Arsenic ug/LND10.0 Barium ug/LND100 Beryllium ug/LND1.00 Cadmium ug/LND1.00 Chromium ug/LND10.0 Cobalt ug/LND10.0 Copper ug/LND10.0 Iron ug/LND300 Lead ug/LND10.0 Manganese ug/LND10.0 Nickel ug/LND50.0 Selenium ug/LND10.0 Silver ug/LND10.0 Thallium ug/LND5.50 Vanadium ug/LND25.0 Zinc ug/L4.04 10.0 J LCS (6080214-BS1)Prepared & Analyzed: 08/09/16 Antimony ug/L1076.00 100.00 80-120107 Arsenic ug/L99.1 10.0 100.00 80-12099 Barium ug/L93.8 100 100.00 J80-12094 Beryllium ug/L91.1 1.00 100.00 80-12091 Cadmium ug/L1011.00 100.00 80-120101 Chromium ug/L10310.0 100.00 80-120103 Cobalt ug/L98.2 10.0 100.00 80-12098 Copper ug/L98.6 10.0 100.00 80-12099 Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann August 12, 2016 Result LimitReporting Units LevelSpike ResultSource %REC %RECLimits RPD RPDLimit Qual Analyte Metals, Total - Quality Control Batch 6080214 - EPA 3005A LCS (6080214-BS1)Prepared & Analyzed: 08/09/16 Iron ug/L1020300 1000.0 80-120102 Lead ug/L91.7 10.0 100.00 80-12092 Manganese ug/L10410.0 100.00 80-120104 Nickel ug/L10250.0 100.00 80-120102 Selenium ug/L97.0 10.0 100.00 80-12097 Silver ug/L98.1 10.0 100.00 80-12098 Thallium ug/L93.0 5.50 100.00 80-12093 Vanadium ug/L99.9 25.0 100.00 80-120100 Zinc ug/L10710.0 100.00 80-120107 Matrix Spike (6080214-MS1)Prepared & Analyzed: 08/09/16 Source: AZG0767-04 Antimony ug/L97.7 6.00 100.00 ND 75-12598 Arsenic ug/L10810.0 100.00 3.51 75-125105 Barium ug/L507100 100.00 453 QM-0275-12554 Beryllium ug/L84.6 1.00 100.00 0.21 75-12584 Cadmium ug/L1041.00 100.00 0.18 75-125104 Chromium ug/L10510.0 100.00 ND 75-125105 Cobalt ug/L98.6 10.0 100.00 ND 75-12599 Copper ug/L10110.0 100.00 3.71 75-12597 Iron ug/L2400300 1000.0 1100 QM-0275-125130 Lead ug/L93.2 10.0 100.00 4.00 75-12589 Manganese ug/L14610.0 100.00 40.1 75-125106 Nickel ug/L10350.0 100.00 0.97 75-125102 Selenium ug/L10410.0 100.00 1.00 75-125103 Silver ug/L97.0 10.0 100.00 0.40 75-12597 Thallium ug/L91.3 5.50 100.00 ND 75-12591 Vanadium ug/L10625.0 100.00 ND 75-125106 Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann August 12, 2016 Result LimitReporting Units LevelSpike ResultSource %REC %RECLimits RPD RPDLimit Qual Analyte Metals, Total - Quality Control Batch 6080214 - EPA 3005A Matrix Spike (6080214-MS1)Prepared & Analyzed: 08/09/16 Source: AZG0767-04 Zinc ug/L11410.0 100.00 4.78 75-125109 Matrix Spike Dup (6080214-MSD1)Prepared & Analyzed: 08/09/16 Source: AZG0767-04 Antimony ug/L1026.00 100.00 ND 2075-125102 4 Arsenic ug/L10410.0 100.00 3.51 2075-125100 4 Barium ug/L525100 100.00 453 20 QM-0275-12572 3 Beryllium ug/L85.2 1.00 100.00 0.21 2075-12585 0.8 Cadmium ug/L1001.00 100.00 0.18 2075-125100 4 Chromium ug/L10810.0 100.00 ND 2075-125108 3 Cobalt ug/L10010.0 100.00 ND 2075-125100 1 Copper ug/L98.8 10.0 100.00 3.71 2075-12595 2 Iron ug/L2450300 1000.0 1100 20 QM-0275-125135 2 Lead ug/L92.8 10.0 100.00 4.00 2075-12589 0.4 Manganese ug/L14610.0 100.00 40.1 2075-125106 0.2 Nickel ug/L10150.0 100.00 0.97 2075-125100 2 Selenium ug/L94.5 10.0 100.00 1.00 2075-12593 9 Silver ug/L98.2 10.0 100.00 0.40 2075-12598 1 Thallium ug/L90.7 5.50 100.00 ND 2075-12591 0.7 Vanadium ug/L11025.0 100.00 ND 2075-125110 3 Zinc ug/L10910.0 100.00 4.78 2075-125104 5 Post Spike (6080214-PS1)Prepared & Analyzed: 08/09/16 Source: AZG0767-04 Antimony ug/L98.0 100.00 0.15 80-12098 Arsenic ug/L109 100.00 3.51 80-120105 Barium ug/L543 100.00 453 80-12090 Beryllium ug/L82.8 100.00 0.21 80-12083 Cadmium ug/L100 100.00 0.18 80-120100 Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann August 12, 2016 Result LimitReporting Units LevelSpike ResultSource %REC %RECLimits RPD RPDLimit Qual Analyte Metals, Total - Quality Control Batch 6080214 - EPA 3005A Post Spike (6080214-PS1)Prepared & Analyzed: 08/09/16 Source: AZG0767-04 Chromium ug/L102 100.00 0.34 80-120102 Cobalt ug/L97.3 100.00 0.17 80-12097 Copper ug/L95.3 100.00 3.71 80-12092 Iron ug/L2270 1000.0 1100 80-120118 Lead ug/L92.0 100.00 4.00 80-12088 Manganese ug/L137 100.00 40.1 80-12097 Nickel ug/L95.0 100.00 0.97 80-12094 Selenium ug/L99.8 100.00 1.00 80-12099 Silver ug/L96.4 100.00 0.40 80-12096 Thallium ug/L91.5 100.00 0.01 80-12091 Vanadium ug/L104 100.00 0.31 80-120103 Zinc ug/L111 100.00 4.78 80-120106 Batch 6080217 - EPA 7470A Blank (6080217-BLK1)Prepared: 08/09/16 Analyzed: 08/10/16 Mercury ug/LND0.200 LCS (6080217-BS1)Prepared: 08/09/16 Analyzed: 08/10/16 Mercury ug/L2.24 0.200 2.5000 80-12090 Matrix Spike (6080217-MS1)Prepared: 08/09/16 Analyzed: 08/10/16 Source: AZH0185-01 Mercury ug/L2.33 0.200 2.5000 ND 75-12593 Matrix Spike Dup (6080217-MSD1)Prepared: 08/09/16 Analyzed: 08/10/16 Source: AZH0185-01 Mercury ug/L2.21 0.200 2.5000 ND 2075-12588 6 Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann August 12, 2016 Result LimitReporting Units LevelSpike ResultSource %REC %RECLimits RPD RPDLimit Qual Analyte Metals, Total - Quality Control Batch 6080217 - EPA 7470A Post Spike (6080217-PS1)Prepared: 08/09/16 Analyzed: 08/10/16 Source: AZH0185-01 Mercury ug/L1.51 1.6667 0.003 80-12090 Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann August 12, 2016 Result LimitReporting Units LevelSpike ResultSource %REC %RECLimits RPD RPDLimit Qual Analyte Volatile Organic Compounds by EPA 8260 - Quality Control Batch 6070665 - EPA 5030B Blank (6070665-BLK1)Prepared & Analyzed: 07/28/16 Acetone ug/LND100 Acrylonitrile ug/LND200 Benzene ug/LND1.0 Bromochloromethane ug/LND3.0 Bromodichloromethane ug/LND1.0 Bromoform ug/LND3.0 Bromomethane ug/LND10 Carbon Disulfide ug/LND100 Carbon Tetrachloride ug/LND1.0 Chlorobenzene ug/LND3.0 Chloroethane ug/LND10 Chloroform ug/LND5.0 Chloromethane ug/LND1.0 Dibromochloromethane ug/LND3.0 1,2-Dibromo-3-chloropropane ug/LND13 1,2-Dibromoethane ug/LND1.0 Dibromomethane ug/LND10 1,2-Dichlorobenzene ug/LND5.0 1,4-Dichlorobenzene ug/LND1.0 trans-1,4-Dichloro-2-butene ug/LND100 1,1-Dichloroethane ug/LND5.0 1,2-Dichloroethane ug/LND1.0 1,1-Dichloroethene ug/LND5.0 cis-1,2-Dichloroethene ug/LND5.0 trans-1,2-Dichloroethene ug/LND5.0 1,2-Dichloropropane ug/LND1.0 cis-1,3-Dichloropropene ug/LND1.0 Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann August 12, 2016 Result LimitReporting Units LevelSpike ResultSource %REC %RECLimits RPD RPDLimit Qual Analyte Volatile Organic Compounds by EPA 8260 - Quality Control Batch 6070665 - EPA 5030B Blank (6070665-BLK1)Prepared & Analyzed: 07/28/16 trans-1,3-Dichloropropene ug/LND1.0 Ethylbenzene ug/LND1.0 Iodomethane ug/LND10 Methyl Butyl Ketone (2-Hexanone)ug/LND50 Methylene Chloride ug/LND1.0 Methyl Ethyl Ketone (2-Butanone)ug/LND100 4-Methyl-2-pentanone (MIBK)ug/LND100 Styrene ug/LND1.0 1,1,1,2-Tetrachloroethane ug/LND5.0 1,1,2,2-Tetrachloroethane ug/LND3.0 Tetrachloroethene ug/LND1.0 Toluene ug/LND1.0 1,1,1-Trichloroethane ug/LND1.0 1,1,2-Trichloroethane ug/LND1.0 Trichloroethene ug/LND1.0 Trichlorofluoromethane ug/LND1.0 1,2,3-Trichloropropane ug/LND1.0 Vinyl Acetate ug/LND50 Vinyl Chloride ug/LND1.0 Xylenes, total ug/LND5.0 ug/L 50.000 80-120Surr: Dibromofluoromethane 10150 ug/L 50.000 78-120Surr: 1,2-Dichloroethane-d4 10351 ug/L 50.000 80-120Surr: Toluene-d8 10552 ug/L 50.000 80-120Surr: 4-Bromofluorobenzene 10251 LCS (6070665-BS1)Prepared & Analyzed: 07/28/16 Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann August 12, 2016 Result LimitReporting Units LevelSpike ResultSource %REC %RECLimits RPD RPDLimit Qual Analyte Volatile Organic Compounds by EPA 8260 - Quality Control Batch 6070665 - EPA 5030B LCS (6070665-BS1)Prepared & Analyzed: 07/28/16 Benzene ug/L41 50.000 67-13482 Chlorobenzene ug/L45 50.000 69-12290 1,1-Dichloroethene ug/L46 50.000 58-14291 Toluene ug/L42 50.000 68-12784 Trichloroethene ug/L44 50.000 72-13289 ug/L 50.000 80-120Surr: Dibromofluoromethane 10050 ug/L 50.000 78-120Surr: 1,2-Dichloroethane-d4 10251 ug/L 50.000 80-120Surr: Toluene-d8 10552 ug/L 50.000 80-120Surr: 4-Bromofluorobenzene 10251 Matrix Spike (6070665-MS1)Prepared & Analyzed: 07/28/16 Source: AZG0767-04 Benzene ug/L44 50.000 ND 67-13489 Chlorobenzene ug/L47 50.000 ND 69-12295 1,1-Dichloroethene ug/L50 50.000 ND 58-14299 Toluene ug/L45 50.000 ND 68-12790 Trichloroethene ug/L47 50.000 ND 72-13293 ug/L 50.000 80-120Surr: Dibromofluoromethane 10854 ug/L 50.000 78-120Surr: 1,2-Dichloroethane-d4 10653 ug/L 50.000 80-120Surr: Toluene-d8 10452 ug/L 50.000 80-120Surr: 4-Bromofluorobenzene 9949 Matrix Spike Dup (6070665-MSD1)Prepared & Analyzed: 07/28/16 Source: AZG0767-04 Benzene ug/L44 50.000 ND 967-13488 0.4 Chlorobenzene ug/L48 50.000 ND 1369-12295 0.7 1,1-Dichloroethene ug/L50 50.000 ND 958-142100 0.8 Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann August 12, 2016 Result LimitReporting Units LevelSpike ResultSource %REC %RECLimits RPD RPDLimit Qual Analyte Volatile Organic Compounds by EPA 8260 - Quality Control Batch 6070665 - EPA 5030B Matrix Spike Dup (6070665-MSD1)Prepared & Analyzed: 07/28/16 Source: AZG0767-04 Toluene ug/L45 50.000 ND 968-12790 0.4 Trichloroethene ug/L46 50.000 ND 1172-13292 2 ug/L 50.000 80-120Surr: Dibromofluoromethane 10553 ug/L 50.000 78-120Surr: 1,2-Dichloroethane-d4 10452 ug/L 50.000 80-120Surr: Toluene-d8 10553 ug/L 50.000 80-120Surr: 4-Bromofluorobenzene 10050 Batch 6080022 - EPA 5030B Blank (6080022-BLK1)Prepared & Analyzed: 08/01/16 Acetone ug/LND50 Acrylonitrile ug/LND200Benzeneug/L0.2 1.0 J Bromochloromethane ug/LND3.0 Bromodichloromethane ug/LND1.0 Bromoform ug/LND3.0 Bromomethane ug/LND10 Carbon Disulfide ug/LND100 Carbon Tetrachloride ug/LND1.0 Chlorobenzene ug/LND3.0Chloroethane ug/LND10 Chloroform ug/L0.4 5.0 J Chloromethane ug/LND1.0 Dibromochloromethane ug/LND3.0 1,2-Dibromo-3-chloropropane ug/LND13 1,2-Dibromoethane ug/LND1.0 Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann August 12, 2016 Result LimitReporting Units LevelSpike ResultSource %REC %RECLimits RPD RPDLimit Qual Analyte Volatile Organic Compounds by EPA 8260 - Quality Control Batch 6080022 - EPA 5030B Blank (6080022-BLK1)Prepared & Analyzed: 08/01/16 Dibromomethane ug/LND10 1,2-Dichlorobenzene ug/LND5.0 1,4-Dichlorobenzene ug/LND1.0 trans-1,4-Dichloro-2-butene ug/LND100 1,1-Dichloroethane ug/LND5.0 1,2-Dichloroethane ug/LND1.0 1,1-Dichloroethene ug/LND5.0 cis-1,2-Dichloroethene ug/LND5.0 trans-1,2-Dichloroethene ug/LND5.0 1,2-Dichloropropane ug/LND1.0 cis-1,3-Dichloropropene ug/LND1.0 trans-1,3-Dichloropropene ug/LND1.0 Ethylbenzene ug/LND1.0 Iodomethane ug/LND10 Methyl Butyl Ketone (2-Hexanone)ug/LND50 Methylene Chloride ug/L1.7 1.0 Methyl Ethyl Ketone (2-Butanone)ug/LND50 4-Methyl-2-pentanone (MIBK)ug/LND100 Styrene ug/LND1.0 1,1,1,2-Tetrachloroethane ug/LND5.0 1,1,2,2-Tetrachloroethane ug/LND3.0 Tetrachloroethene ug/LND1.0 Toluene ug/LND1.0 1,1,1-Trichloroethane ug/LND1.0 1,1,2-Trichloroethane ug/LND1.0 Trichloroethene ug/LND1.0 Trichlorofluoromethane ug/LND1.0 Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann August 12, 2016 Result LimitReporting Units LevelSpike ResultSource %REC %RECLimits RPD RPDLimit Qual Analyte Volatile Organic Compounds by EPA 8260 - Quality Control Batch 6080022 - EPA 5030B Blank (6080022-BLK1)Prepared & Analyzed: 08/01/16 1,2,3-Trichloropropane ug/LND1.0 Vinyl Acetate ug/LND50 Vinyl Chloride ug/LND1.0 Xylenes, total ug/LND5.0 ug/L 50.000 80-120Surr: Dibromofluoromethane 8542 ug/L 50.000 78-120Surr: 1,2-Dichloroethane-d4 8040 ug/L 50.000 80-120Surr: Toluene-d8 9547 ug/L 50.000 80-120Surr: 4-Bromofluorobenzene 10653 Blank (6080022-BLK2)Prepared & Analyzed: 08/02/16 Acetone ug/LND100 Acrylonitrile ug/LND200 Benzene ug/L0.3 1.0 J Bromochloromethane ug/LND3.0 Bromodichloromethane ug/LND1.0 Bromoform ug/LND3.0 Bromomethane ug/LND10 Carbon Disulfide ug/LND100 Carbon Tetrachloride ug/LND1.0 Chlorobenzene ug/LND3.0 Chloroethane ug/LND10 Chloroform ug/L0.5 5.0 J Chloromethane ug/LND1.0 Dibromochloromethane ug/LND3.0 1,2-Dibromo-3-chloropropane ug/LND13 1,2-Dibromoethane ug/LND1.0 Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann August 12, 2016 Result LimitReporting Units LevelSpike ResultSource %REC %RECLimits RPD RPDLimit Qual Analyte Volatile Organic Compounds by EPA 8260 - Quality Control Batch 6080022 - EPA 5030B Blank (6080022-BLK2)Prepared & Analyzed: 08/02/16 Dibromomethane ug/LND10 1,2-Dichlorobenzene ug/LND5.0 1,4-Dichlorobenzene ug/LND1.0 trans-1,4-Dichloro-2-butene ug/LND100 1,1-Dichloroethane ug/LND5.0 1,2-Dichloroethane ug/LND1.0 1,1-Dichloroethene ug/LND5.0 cis-1,2-Dichloroethene ug/LND5.0 trans-1,2-Dichloroethene ug/LND5.0 1,2-Dichloropropane ug/LND1.0 cis-1,3-Dichloropropene ug/LND1.0 trans-1,3-Dichloropropene ug/LND1.0 Ethylbenzene ug/LND1.0 Iodomethane ug/LND10 Methyl Butyl Ketone (2-Hexanone)ug/LND50 Methylene Chloride ug/LND1.0 Methyl Ethyl Ketone (2-Butanone)ug/LND100 4-Methyl-2-pentanone (MIBK)ug/LND100 Styrene ug/LND1.0 1,1,1,2-Tetrachloroethane ug/LND5.0 1,1,2,2-Tetrachloroethane ug/LND3.0 Tetrachloroethene ug/LND1.0 Toluene ug/LND1.0 1,1,1-Trichloroethane ug/LND1.0 1,1,2-Trichloroethane ug/LND1.0 Trichloroethene ug/LND1.0 Trichlorofluoromethane ug/LND1.0 Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann August 12, 2016 Result LimitReporting Units LevelSpike ResultSource %REC %RECLimits RPD RPDLimit Qual Analyte Volatile Organic Compounds by EPA 8260 - Quality Control Batch 6080022 - EPA 5030B Blank (6080022-BLK2)Prepared & Analyzed: 08/02/16 1,2,3-Trichloropropane ug/LND1.0 Vinyl Acetate ug/LND50 Vinyl Chloride ug/LND1.0 Xylenes, total ug/LND5.0 ug/L 50.000 80-120Surr: Dibromofluoromethane 8844 ug/L 50.000 78-120Surr: 1,2-Dichloroethane-d4 8643 ug/L 50.000 80-120Surr: Toluene-d8 9950 ug/L 50.000 80-120Surr: 4-Bromofluorobenzene 10955 LCS (6080022-BS1)Prepared & Analyzed: 08/01/16 Benzene ug/L46 50.000 67-13492 Chlorobenzene ug/L46 50.000 69-12293 1,1-Dichloroethene ug/L40 50.000 58-14279 Toluene ug/L45 50.000 68-12790 Trichloroethene ug/L49 50.000 72-13298 ug/L 50.000 80-120Surr: Dibromofluoromethane 9648 ug/L 50.000 78-120Surr: 1,2-Dichloroethane-d4 8241 ug/L 50.000 80-120Surr: Toluene-d8 9447 ug/L 50.000 80-120Surr: 4-Bromofluorobenzene 9547 Matrix Spike (6080022-MS1)Prepared & Analyzed: 08/01/16 Source: AZG0767-12 Benzene ug/L65 50.000 0.4 67-134129 Chlorobenzene ug/L65 50.000 ND QM-0569-122131 1,1-Dichloroethene ug/L53 50.000 ND 58-142105 Toluene ug/L61 50.000 0.4 68-127121 Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann August 12, 2016 Result LimitReporting Units LevelSpike ResultSource %REC %RECLimits RPD RPDLimit Qual Analyte Volatile Organic Compounds by EPA 8260 - Quality Control Batch 6080022 - EPA 5030B Matrix Spike (6080022-MS1)Prepared & Analyzed: 08/01/16 Source: AZG0767-12 Trichloroethene ug/L69 50.000 ND QM-0572-132137 ug/L 50.000 80-120Surr: Dibromofluoromethane 8241 ug/L 50.000 78-120Surr: 1,2-Dichloroethane-d4 8844 ug/L 50.000 80-120Surr: Toluene-d8 9447 ug/L 50.000 80-120Surr: 4-Bromofluorobenzene 10251 Matrix Spike Dup (6080022-MSD1)Prepared & Analyzed: 08/01/16 Source: AZG0767-12 Benzene ug/L67 50.000 0.4 967-134133 3 Chlorobenzene ug/L80 50.000 ND 13 QM-0669-122160 20 1,1-Dichloroethene ug/L55 50.000 ND 958-142110 4 Toluene ug/L67 50.000 0.4 9 QM-0668-127133 10 Trichloroethene ug/L72 50.000 ND 11 QM-0572-132145 6 ug/L 50.000 80-120Surr: Dibromofluoromethane 8141 ug/L 50.000 78-120Surr: 1,2-Dichloroethane-d4 8744 ug/L 50.000 80-120Surr: Toluene-d8 9648 ug/L 50.000 80-120Surr: 4-Bromofluorobenzene 10050 Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann August 12, 2016 Laboratory Certifications Code Description Number Expires 381North Carolina 12/31/2016NC E87315FL DOH (Non-Pot. Water, Solids) Eff:: 07/01/2016 06/30/2017NELAC 98011001South Carolina 08/30/2016SC T104704397-08-TXTexas 03/31/2017TX 1340Virginia 12/14/2016VA Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann August 12, 2016 Legend Defination of Laboratory Terms - Not Detected at levels greater than or equal to SWSL/RLND SWSL/RL MDL - NC DENR Solid Waste Section LImit/Reporting Limit (Adjusted for DF/Prep Factor) - Method Detection Limit Qualifiers - Dilution FactorDF R-01 Elevated reporting limit due to matrix interference. QM-06 Due to suspected matrix interference, RPD and Percent Recovery values for the MS and/or MSD were outside control limits. Sample results for the QC batch were accepted based on acceptable LCS recoveries. QM-05 The spike recovery was outside acceptance limits for the MS and/or MSD and/or PDS due to suspected matrix interference. Sample results for the QC batch were accepted based on acceptable LCS recoveries. QM-02 The spike recovery is outside acceptance limits due to insignificant spike amount as compared to sample concentration. J Estimated value less than Reporting Limit (RL) but greater than Method Detection Limit(MDL) (CLP J-Flag). B-01 Analyte was detected in the associated method blank at an estimated level equal to or greater than the MDL. Sample values reported as greater than the MDL and less than 10x the method blank value are reported as estimated values. Note: Unless otherwise noted, all results are reported on an as received basis. Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann August 12, 2016 COC Goes Here Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann August 12, 2016 COC Goes Here LOG-IN CHECKLIST Republic Services of North Carolina, LLC Upper Piedmont Regional LandfillProject: Client: Printed: 8/12/2016 6:03:52PM Environmental Monitoring & Laboratory Analysis (770) 734-4200 FAX (770) 734-4201 110 Technology Parkway, Peachtree Corners, GA 30092 PACE ANALYTICAL SERVICES, INC. Date Received:07/27/16 09:00 Logged In By:Charles Hawks Work Order:AZG0767 OBSERVATIONS Attn: Mr. Matt Einsmann #Samples: 14 #Containers: 62 2.0 2.0 YES Minimum Temp(C):Maximum Temp(C): CHECKLIST ITEMS COC included with Samples Sample Container(s) Intact Chain of Custody Complete Sample Container(s) Match COC Custody seal Intact Temperature in Compliance Sufficient Sample Volume for Analysis Zero Headspace Maintained for VOA Analyses Samples labeled preserved (If Applicable) Samples received within Allowable Hold Times Samples Received on Ice Preservation Confirmed YES YES YES YES YES YES YES YES YES YES YES Custody Seal(s) Used:Yes The Leachate sample for Metals and COD/NH3/NO3+NO2 were pH adjusted from 8 to <2 with HNO3 and H2SO4 respectively. The sample SW-2 had only 2 VOA containers that was full, the third arrived empty. CFH Comments: Page 1 of 1 PACE ANALYTICAL SERVICES, INC. Environmental Monitoring & Laboratory Analysis 110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 Republic Services of North Carolina, LLC Project: Upper Piedmont Regional Leachate Conover, NC 28613 1220 Commerce Street, SW Mr. Matt Einsmann We appreciate the opportunity to provide the analytical support for your project. The analytical results in this report are based upon information supplied by you, the client, and are for your exclusive use. If you have any questions regarding this data package, please do not hesitate to call. Pace Analytical Services, Inc. certifies that the following analytical results meet all requirements of the National Environmental Laboratory Accreditation Conference(NELAC).All test results relate only to the samples analyzed. Laboratory Report Project #:[none] Prepared For: Attention: August 11, 2016 Report Number:AZG0765 Approved: This report may not be reproduced, except in full, without written approval from Pace Analytical Services, Inc. Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann August 11, 2016 Sample ID Laboratory ID Matrix Date Sampled ANALYTICAL REPORT FOR SAMPLES Date Received 7304-Leachate AZG0765-01 07/26/16 13:10 07/27/16 09:00Water 7304-Trip Blank AZG0765-02 07/26/16 08:00 07/27/16 09:00Water Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann August 11, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 7304-Leachate Water AZG0765-01 AZG076507/26/16 13:10 Project:Upper Piedmont Regional Leachate 07/27/16 09:00 BTEX by EPA 8260 EPA 8260B 0.4 ug/L1Benzene2.0 J 6080022EPA 5030B 0.2 71-43-2 08/01/16 21:1608/01/16 15:00 EPA 8260B 0.6 ug/L1Ethylbenzene2.0 J 6080022EPA 5030B 0.2 100-41-4 08/01/16 21:1608/01/16 15:00 EPA 8260B 0.4 ug/L1Toluene2.0 J 6080022EPA 5030B 0.3 108-88-3 08/01/16 21:1608/01/16 15:00 NDEPA 8260B ug/L1Xylenes, total 5.0 6080022EPA 5030B 0.4 1330-20-7 08/01/16 21:1608/01/16 15:00 NDEPA 8260B ug/L1BTEX. total 2.0 6080022EPA 5030B 2.0 BETX 08/01/16 21:1608/01/16 15:00 EPA 8260B 82 %Surr: Dibromofluoromethane 6080022EPA 5030B 1868-53-7 08/01/16 21:1608/01/16 15:0080-120 EPA 8260B 87 %Surr: 1,2-Dichloroethane-d4 6080022EPA 5030B 17060-07-0 08/01/16 21:1608/01/16 15:0078-120 EPA 8260B 96 %Surr: Toluene-d8 6080022EPA 5030B 2037-26-5 08/01/16 21:1608/01/16 15:0080-120 EPA 8260B 97 %Surr: 4-Bromofluorobenzene 6080022EPA 5030B 460-00-4 08/01/16 21:1608/01/16 15:0080-120 Volatile Organics EPA 8015C 700 ug/L1Gasoline Range Organics 100 6080118EPA 5030B 50 CDF 08/02/16 14:2808/02/16 13:00 EPA 8015C 65 %Surr: 2,5-Dibromotoluene 6080118EPA 5030B 615-59-8 08/02/16 14:2808/02/16 13:0010-223 Semivolatile Organics EPA 8015C 6800 ug/L1Diesel Range Organics 200 6080055EPA 3510C 20 68334-30-5 08/02/16 17:0508/02/16 13:15 EPA 8015C 23 %Surr: n-Decane 6080055EPA 3510C 124-18-5 08/02/16 17:0508/02/16 13:1510-120 EPA 8015C 57 %Surr: n-Octacosane 6080055EPA 3510C 630-02-4 08/02/16 17:0508/02/16 13:1518-149 Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann August 11, 2016 ResultAnalyte SWSL/ RL Prep Method Qual DF Units Batch Analytical Method MDL CAS #Prep Date/Time Analysis Date/Time Client ID: Date/Time Sampled: Matrix: Report No.: Lab No: Date/Time Received: 7304-Trip Blank Water AZG0765-02 AZG076507/26/16 08:00 Project:Upper Piedmont Regional Leachate 07/27/16 09:00 BTEX by EPA 8260 NDEPA 8260B ug/L1Benzene2.0 6070665EPA 5030B 0.2 71-43-2 07/28/16 16:0207/28/16 09:00 NDEPA 8260B ug/L1Ethylbenzene2.0 6070665EPA 5030B 0.2 100-41-4 07/28/16 16:0207/28/16 09:00 NDEPA 8260B ug/L1Toluene2.0 6070665EPA 5030B 0.3 108-88-3 07/28/16 16:0207/28/16 09:00 NDEPA 8260B ug/L1Xylenes, total 5.0 6070665EPA 5030B 0.4 1330-20-7 07/28/16 16:0207/28/16 09:00 NDEPA 8260B ug/L1BTEX. total 2.0 6070665EPA 5030B 2.0 BETX 07/28/16 16:0207/28/16 09:00 EPA 8260B 100 %Surr: Dibromofluoromethane 6070665EPA 5030B 1868-53-7 07/28/16 16:0207/28/16 09:0080-120 EPA 8260B 106 %Surr: 1,2-Dichloroethane-d4 6070665EPA 5030B 17060-07-0 07/28/16 16:0207/28/16 09:0078-120 EPA 8260B 106 %Surr: Toluene-d8 6070665EPA 5030B 2037-26-5 07/28/16 16:0207/28/16 09:0080-120 EPA 8260B 102 %Surr: 4-Bromofluorobenzene 6070665EPA 5030B 460-00-4 07/28/16 16:0207/28/16 09:0080-120 Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann August 11, 2016 Result LimitReporting Units LevelSpike ResultSource %REC %RECLimits RPD RPDLimit Qual Analyte BTEX by EPA 8260 - Quality Control Batch 6070665 - EPA 5030B Blank (6070665-BLK1)Prepared & Analyzed: 07/28/16 Benzene ug/LND2.0 Ethylbenzene ug/LND2.0 Toluene ug/LND2.0 Xylenes, total ug/LND5.0 BTEX. total ug/LND2.0 ug/L 50.000 80-120Surr: Dibromofluoromethane 10150 ug/L 50.000 78-120Surr: 1,2-Dichloroethane-d4 10351 ug/L 50.000 80-120Surr: Toluene-d8 10552 ug/L 50.000 80-120Surr: 4-Bromofluorobenzene 10251 LCS (6070665-BS1)Prepared & Analyzed: 07/28/16 Benzene ug/L41 50.000 67-13482 Toluene ug/L42 50.000 68-12784 Chlorobenzene ug/L45 50.000 69-12290 1,1-Dichloroethene ug/L46 50.000 58-14291 Trichloroethene ug/L44 50.000 72-13289 ug/L 50.000 80-120Surr: Dibromofluoromethane 10050 ug/L 50.000 78-120Surr: 1,2-Dichloroethane-d4 10251 ug/L 50.000 80-120Surr: Toluene-d8 10552 ug/L 50.000 80-120Surr: 4-Bromofluorobenzene 10251 Matrix Spike (6070665-MS1)Prepared & Analyzed: 07/28/16 Source: AZG0767-04 Benzene ug/L44 50.000 ND 67-13489 Toluene ug/L45 50.000 ND 68-12790 Chlorobenzene ug/L47 50.000 0.6 69-12293 Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann August 11, 2016 Result LimitReporting Units LevelSpike ResultSource %REC %RECLimits RPD RPDLimit Qual Analyte BTEX by EPA 8260 - Quality Control Batch 6070665 - EPA 5030B Matrix Spike (6070665-MS1)Prepared & Analyzed: 07/28/16 Source: AZG0767-04 1,1-Dichloroethene ug/L50 50.000 ND 58-14299 Trichloroethene ug/L47 50.000 ND 72-13293 ug/L 50.000 80-120Surr: Dibromofluoromethane 10854 ug/L 50.000 78-120Surr: 1,2-Dichloroethane-d4 10653 ug/L 50.000 80-120Surr: Toluene-d8 10452 ug/L 50.000 80-120Surr: 4-Bromofluorobenzene 9949 Matrix Spike Dup (6070665-MSD1)Prepared & Analyzed: 07/28/16 Source: AZG0767-04 Benzene ug/L44 50.000 ND 967-13488 0.4 Toluene ug/L45 50.000 ND 968-12790 0.4 Chlorobenzene ug/L48 50.000 0.6 1369-12294 0.7 1,1-Dichloroethene ug/L50 50.000 ND 958-142100 0.8 Trichloroethene ug/L46 50.000 ND 1172-13292 2 ug/L 50.000 80-120Surr: Dibromofluoromethane 10553 ug/L 50.000 78-120Surr: 1,2-Dichloroethane-d4 10452 ug/L 50.000 80-120Surr: Toluene-d8 10553 ug/L 50.000 80-120Surr: 4-Bromofluorobenzene 10050 Batch 6080022 - EPA 5030B Blank (6080022-BLK1)Prepared & Analyzed: 08/01/16 Benzene ug/L0.2 2.0 J Ethylbenzene ug/LND2.0 Toluene ug/LND2.0 Xylenes, total ug/LND5.0 Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann August 11, 2016 Result LimitReporting Units LevelSpike ResultSource %REC %RECLimits RPD RPDLimit Qual Analyte BTEX by EPA 8260 - Quality Control Batch 6080022 - EPA 5030B Blank (6080022-BLK1)Prepared & Analyzed: 08/01/16 BTEX. total ug/LND2.0 ug/L 50.000 80-120Surr: Dibromofluoromethane 8542 ug/L 50.000 78-120Surr: 1,2-Dichloroethane-d4 8040 ug/L 50.000 80-120Surr: Toluene-d8 9547 ug/L 50.000 80-120Surr: 4-Bromofluorobenzene 10653 Blank (6080022-BLK2)Prepared & Analyzed: 08/02/16 Benzene ug/L0.3 2.0 J Ethylbenzene ug/LND2.0 Toluene ug/LND2.0 Xylenes, total ug/LND5.0 BTEX. total ug/LND2.0 ug/L 50.000 80-120Surr: Dibromofluoromethane 8844 ug/L 50.000 78-120Surr: 1,2-Dichloroethane-d4 8643 ug/L 50.000 80-120Surr: Toluene-d8 9950 ug/L 50.000 80-120Surr: 4-Bromofluorobenzene 10955 LCS (6080022-BS1)Prepared & Analyzed: 08/01/16 Benzene ug/L46 50.000 67-13492 Toluene ug/L45 50.000 68-12790 Chlorobenzene ug/L46 50.000 69-12293 1,1-Dichloroethene ug/L40 50.000 58-14279 Trichloroethene ug/L49 50.000 72-13298 ug/L 50.000 80-120Surr: Dibromofluoromethane 9648 Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann August 11, 2016 Result LimitReporting Units LevelSpike ResultSource %REC %RECLimits RPD RPDLimit Qual Analyte BTEX by EPA 8260 - Quality Control Batch 6080022 - EPA 5030B LCS (6080022-BS1)Prepared & Analyzed: 08/01/16 ug/L 50.000 78-120Surr: 1,2-Dichloroethane-d4 8241 ug/L 50.000 80-120Surr: Toluene-d8 9447 ug/L 50.000 80-120Surr: 4-Bromofluorobenzene 9547 Matrix Spike (6080022-MS1)Prepared & Analyzed: 08/01/16 Source: AZG0767-12 Benzene ug/L65 50.000 0.4 67-134129 Toluene ug/L61 50.000 0.4 68-127121 Chlorobenzene ug/L65 50.000 1.1 QM-0569-122129 1,1-Dichloroethene ug/L53 50.000 ND 58-142105 Trichloroethene ug/L69 50.000 ND QM-0572-132137 ug/L 50.000 80-120Surr: Dibromofluoromethane 8241 ug/L 50.000 78-120Surr: 1,2-Dichloroethane-d4 8844 ug/L 50.000 80-120Surr: Toluene-d8 9447 ug/L 50.000 80-120Surr: 4-Bromofluorobenzene 10251 Matrix Spike Dup (6080022-MSD1)Prepared & Analyzed: 08/01/16 Source: AZG0767-12 Benzene ug/L67 50.000 0.4 967-134133 3 Toluene ug/L67 50.000 0.4 9 QM-0668-127133 10 Chlorobenzene ug/L80 50.000 1.1 13 QM-0669-122158 20 1,1-Dichloroethene ug/L55 50.000 ND 958-142110 4 Trichloroethene ug/L72 50.000 ND 11 QM-0572-132145 6 ug/L 50.000 80-120Surr: Dibromofluoromethane 8141 ug/L 50.000 78-120Surr: 1,2-Dichloroethane-d4 8744 ug/L 50.000 80-120Surr: Toluene-d8 9648 Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann August 11, 2016 Result LimitReporting Units LevelSpike ResultSource %REC %RECLimits RPD RPDLimit Qual Analyte BTEX by EPA 8260 - Quality Control Batch 6080022 - EPA 5030B Matrix Spike Dup (6080022-MSD1)Prepared & Analyzed: 08/01/16 Source: AZG0767-12 ug/L 50.000 80-120Surr: 4-Bromofluorobenzene 10050 Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann August 11, 2016 Result LimitReporting Units LevelSpike ResultSource %REC %RECLimits RPD RPDLimit Qual Analyte Volatile Organics - Quality Control Batch 6080118 - EPA 5030B Blank (6080118-BLK1)Prepared & Analyzed: 08/02/16 Gasoline Range Organics ug/LND100 ug/L 50.000 10-223Surr: 2,5-Dibromotoluene 8945 LCS (6080118-BS1)Prepared & Analyzed: 08/02/16 Gasoline Range Organics ug/L630 500.00 28-182126 ug/L 50.000 10-223Surr: 2,5-Dibromotoluene 9849 Matrix Spike (6080118-MS1)Prepared & Analyzed: 08/02/16 Source: AZG0765-01 Gasoline Range Organics ug/L940 500.00 670 18-18753 ug/L 50.000 10-223Surr: 2,5-Dibromotoluene 6934 Matrix Spike Dup (6080118-MSD1)Prepared & Analyzed: 08/02/16 Source: AZG0765-01 Gasoline Range Organics ug/L1100 500.00 670 17 QR-0218-18794 20 ug/L 50.000 10-223Surr: 2,5-Dibromotoluene 7437 Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann August 11, 2016 Result LimitReporting Units LevelSpike ResultSource %REC %RECLimits RPD RPDLimit Qual Analyte Semivolatile Organics - Quality Control Batch 6080055 - EPA 3510C Blank (6080055-BLK1)Prepared & Analyzed: 08/02/16 Diesel Range Organics ug/LND200 ug/L 500.00 10-120Surr: n-Decane 38189 ug/L 500.00 18-149Surr: n-Octacosane 73363 LCS (6080055-BS1)Prepared & Analyzed: 08/02/16 Diesel Range Organics ug/L750200 1000.0 26-12075 ug/L 500.00 10-120Surr: n-Decane 45227 ug/L 500.00 18-149Surr: n-Octacosane 73366 Matrix Spike (6080055-MS1)Prepared & Analyzed: 08/02/16 Source: AZG0765-01 Diesel Range Organics ug/L7100200 1000.0 6800 13-12434 ug/L 500.00 10-120Surr: n-Decane 30151 ug/L 500.00 18-149Surr: n-Octacosane 50252 Matrix Spike Dup (6080055-MSD1)Prepared & Analyzed: 08/02/16 Source: AZG0765-01 Diesel Range Organics ug/L8300200 1000.0 6800 55 QM-0513-124152 15 ug/L 500.00 10-120Surr: n-Decane 29143 ug/L 500.00 18-149Surr: n-Octacosane 66328 Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann August 11, 2016 Laboratory Certifications Code Description Number Expires 381North Carolina 12/31/2016NC E87315FL DOH (Non-Pot. Water, Solids) Eff:: 07/01/2016 06/30/2017NELAC 98011001South Carolina 08/30/2016SC T104704397-08-TXTexas 03/31/2017TX 1340Virginia 12/14/2016VA Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann August 11, 2016 Legend Defination of Laboratory Terms - Not Detected at levels greater than or equal to SWSL/RLND SWSL/RL MDL - NC DENR Solid Waste Section LImit/Reporting Limit (Adjusted for DF/Prep Factor) - Method Detection Limit Qualifiers - Dilution FactorDF QR-02 The RPD result exceeded the QC control limits; however, both percent recoveries were acceptable. Sample results for the QC batch were accepted based on percent recoveries. QM-06 Due to suspected matrix interference, RPD and Percent Recovery values for the MS and/or MSD were outside control limits. Sample results for the QC batch were accepted based on acceptable LCS recoveries. QM-05 The spike recovery was outside acceptance limits for the MS and/or MSD and/or PDS due to suspected matrix interference. Sample results for the QC batch were accepted based on acceptable LCS recoveries. J Estimated value less than Reporting Limit (RL) but greater than Method Detection Limit(MDL) (CLP J-Flag). Note: Unless otherwise noted, all results are reported on an as received basis. Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092 (770) 734-4200 FAX (770) 734-4201 PACE ANALYTICAL SERVICES, INC. Republic Services of North Carolina, LLC 1220 Commerce Street, SW Conover NC, 28613 Attention: Mr. Matt Einsmann August 11, 2016 COC Goes Here LOG-IN CHECKLIST Republic Services of North Carolina, LLC Upper Piedmont Regional LeachateProject: Client: Printed: 8/11/2016 5:18:53PM Environmental Monitoring & Laboratory Analysis (770) 734-4200 FAX (770) 734-4201 110 Technology Parkway, Peachtree Corners, GA 30092 PACE ANALYTICAL SERVICES, INC. Date Received:07/27/16 09:00 Logged In By:Charles Hawks Work Order:AZG0765 OBSERVATIONS Attn: Mr. Matt Einsmann #Samples: 2 #Containers: 9 2.0 2.0 YES Minimum Temp(C):Maximum Temp(C): CHECKLIST ITEMS COC included with Samples Sample Container(s) Intact Chain of Custody Complete Sample Container(s) Match COC Custody seal Intact Temperature in Compliance Sufficient Sample Volume for Analysis Zero Headspace Maintained for VOA Analyses Samples labeled preserved (If Applicable) Samples received within Allowable Hold Times Samples Received on Ice Preservation Confirmed YES YES YES YES YES YES YES YES YES YES YES Custody Seal(s) Used:Yes Comments: Page 1 of 1 Appendix D Statistical Analyses Worksheets and Summary Table JOYCE Project:Upper Piedmont Landfill Project No:893.1601.12 Date:July 2016 Analyte:Cobalt Quantitation Concentration Limit Sample No.Sample Date Location (µg/L)(µg/L) 1 23-May-97 GW-1 ND 10 0.17 31.5 2 16-Jun-97 GW-1 ND 10 0.18 29.6 3 14-Aug-97 GW-1 10.0 10 0.24 26.2 4 30-Apr-98 GW-1 ND 40 0.44 25.1 5 15-Sep-98 GW-1 ND 40 0.53 19.4 6 08-Apr-99 GW-1 ND 40 0.757 19.0 7 13-Apr-00 GW-1 ND 10 0.93 16.9 8 17-Oct-00 GW-1 ND 10 1.12 14.5 9 23-Apr-01 GW-1 ND 10 1.12 10 10 14-Apr-03 GW-1 ND 10 2.13 3.85 11 30-Oct-03 GW-1 ND 10 2.27 2.94 12 28-Apr-04 GW-1 ND 10 2.55 2.73 13 27-Oct-04 GW-1 ND 10 2.73 2.55 14 16-Mar-05 GW-1 ND 10 2.94 2.27 15 21-Jul-05 GW-1 ND 10 3.85 2.13 16 21-Jul-06 GW-1 ND 10 10 1.12 17 22-Jan-07 GW-1 ND 10 14.5 1.12 18 23-Jul-07 GW-1 ND 10 16.9 0.93 19 30-Jul-09 GW-1 2.55 10 19.0 0.757 20 24-May-12 GW-7 26.2 10 19.4 0.53 21 28-Jun-12 GW-7 25.1 10 25.1 0.44 22 25-Jul-12 GW-7 31.5 10 26.2 0.24 23 24-Aug-12 GW-7 29.6 10 29.6 0.18 24 24-May-12 GW-8 19.0 10 31.5 0.17 25 28-Jun-12 GW-8 14.5 10 26 25-Jul-12 GW-8 19.4 10 27 24-Aug-12 GW-8 16.9 10 28 24-May-12 GW-9 0.93 10 29 28-Jun-12 GW-9 0.17 10 30 25-Jul-12 GW-9 1.12 10 31 24-Aug-12 GW-9 1.12 10 32 24-May-12 GW-10 2.94 10 33 28-Jun-12 GW-10 2.27 10 34 25-Jul-12 GW-10 2.13 10 35 24-Aug-12 GW-10 3.85 10 36 14-Jan-10 GW-1R 0.757 10 37 15-Jul-10 GW-1R ND 10 38 20-Jan-11 GW-1R ND 10 39 14-Jul-11 GW-1R ND 10 40 30-Jan-12 GW-1R 0.18 10 41 25-Jul-12 GW-1R 0.44 10 42 04-Feb-13 GW-1R 0.24 10 43 08-Jul-13 GW-1R 2.73 10 44 21-Jan-14 GW-1R 0.53 10 45 21-Jul-14 GW-1R ND 10 46 29-Jan-15 GW-1R ND 10 47 27-Jul-15 GW-1R ND 10 48 26-Jan-16 GW-1R ND 10 49 26-Jul-16 GW-1R ND 10 Number of Data 49 Number of Truncated Data 25 Percentage of Truncated Data 51% Non-Parmetric Prediction Interval:31.5 µg/L Notes: All concentrations in micrograms per liter (µg/L). ND = Not detected (truncated). J = Estimated concentration below the reporting limit. B = Blank-qualified data not used in statistical analysis. Sorted Concentration (µg/L) Summary of Statistical Analyses Constituent NC 2L GWPS Data Distribution Statistical Method used to Establish Background Calculated Background Concentration Highest Reported Concentration July 2016 Noted SSI Cobalt N/E 1 µg/L 50% Truncated Nonparmetric Prediction Interval (Interwell)31.5 µg/L 12.6 µg/L in GW-8 None Notes: NC 2L = North Carolina Groundwater Standard from 15A NCAC 2L.0202. GWPS = Solid Waste Section Groundwater Protect Standard. N/E = Not established. SSI = Statistically Significant Increase above Background Upper Piedmont Regional Landfill Permit No. 73-04 Joyce Engineering