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Home My WebLink About3412_OldSalisburyRdCDLF_DIN24681_20150630.pdf OLD SALISBURY ROAD LANDFILL NC DENR Permit NO. 34-12 ASSESSMENT MONITORING REPORT Including the May 2015 Groundwater Sampling Event HDR Project No. 00162-218490-018 Forsyth County, North Carolina June 2015 Winston-Salem City/County Utilities | Assessment Monitoring Report TABLE OF CONTENTS Table of Contents 1.0 INTRODUCTION ............................................................................................................. 1 1.1. Facility Background ...................................................................................................... 1 1.2. Regulatory Authority .................................................................................................... 1 1.3. Geologic Characteristics .............................................................................................. 3 1.3.1. Regional Geologic and Hydrogeologic Frame Work .............................................. 3 1.3.2. Site Specific Topography and Drainage ................................................................ 3 1.3.3. Site Specific Hydrogeology ................................................................................... 3 2.0 MONITORING NETWORK .............................................................................................. 4 3.0 DATA COLLECTION ....................................................................................................... 6 4.0 RESULTS ........................................................................................................................ 9 4.1. Detected GW Constituents ........................................................................................... 9 4.2. Landfill Gas .................................................................................................................10 5.0 SUMMARY & RECOMMENDATIONS ............................................................................11 List of Tables Table 1 - Existing Groundwater Monitoring Well Details ............................................................. 4 Table 2 - Sampling Schedule ..................................................................................................... 5 Table 3 - Recent Water Level Readings ..................................................................................... 6 Table 4 - Hydraulic Gradient & Flow Velocity ............................................................................. 7 Table 5 - Event Summary – May 2015 ....................................................................................... 8 Table 6 - Methane Gas Readings..............................................................................................10 Table of Figures Figure 1 - Groundwater Contours and Sample Locations – Spring 2015 ................................... 2 Figure 2 - Historic Groundwater Elevations ................................................................................ 6 Figure 3 - Selected Ground Water Detections in MW-2R ........................................................... 9 Appendices Appendix A – Summary of Groundwater Monitoring Results ................................................... A-1 Appendix B – Laboratory Groundwater Report ........................................................................ B-1 Appendix C – Field Data ......................................................................................................... C-1 Appendix D – Electronic Files ................................................................................................. D-1 i Winston-Salem City/County Utilities | Assessment Monitoring Report INTRODUCTION 1.0 INTRODUCTION HDR Engineering, Inc. of the Carolinas (HDR), on behalf of the Winston-Salem City/County Utility Commission (the City), is hereby submitting assessment monitoring results for groundwater at the Old Salisbury Road C&D Landfill (OSR) located in Forsyth County, North Carolina. The assessment monitoring is being conducted to address the detection of benzene and tetrachloroethene (PCE) above the groundwater monitoring standards in samples collected from groundwater monitoring well MW-2R during the May 2011 and June 2011 events. 1.1. Facility Background The OSR landfill covers approximately 56 acres and is situated within a 140-acre tract north of Friedberg Church Road and west of O1d Salisbury Road in Forsyth County, North Carolina. The site is accessed via Old Salisbury Road (State Road 3011). The Forsyth/Davidson County line borders the site to the south. Figure 1 illustrates the location of the OSR landfill. The facility was issued a permit to operate on July 3, 1996 and opened in August of the same year. 1.2. Regulatory Authority The site is operated under NC DENR facility permit number 34-12 dated April 6, 2015 (DIN 23258). The groundwater monitoring and reporting requirements are addressed in Items 36 to 45 of the permit. A Ground Water Monitoring Plan was last approved as noted by NC DENR on March 5, 2015 (DIN 23910). Ground water and surface water monitoring plans for the site are addressed by NC Solid Waste Management Rules 15A NCAC 13B .0544(b) and .0544(c) respectively. The site is currently in assessment monitoring due to detections in MW-2R. An Assessment Monitoring Plan for MW-2R was submitted in accordance with 15A NCAC 13B .0545 by HDR on December 9, 2011. The plan was approved with two exceptions on January 17, 2012. The first exception required the location of MW-15 to be in the same flow path as MW-2R; the second required all wells to be sampled for Appendix II constituents. In February of 2014 the City requested, and NC DENR approved, the following modifications to the facility’s assessment monitoring program. • Groundwater monitoring wells MW-1R, MW-2R, MW-4R and MW-15 will be sampled semiannually for Appendix I constituents and those additional constituents in Appendix II that have been detected in the last two years; • Groundwater monitoring wells MW-1R, MW-2R, MW-4R and MW-15 will be sampled during every other Fall event for the entire Appendix II constituent list. The next event for this would occur in the Fall of 2015. Additional Appendix II constituents detected will be added to the sampling program for subsequent semiannual events; and • All of the other remaining groundwater monitoring wells and surface water locations will continue to be sampled semiannually for the full Appendix I constituent list. In May 2014, the monitoring plan for the facility was updated to incorporate the recent changes and submitted as part of the renewal package for the facility’s NC DENR Permit to Operate. 1 Winston-Salem City/County Utilities | Assessment Monitoring Report INTRODUCTION 1.3. Geologic Characteristics This section paraphrases the descriptions in the July 2003 Ground Water Monitoring Plan and the 2003 Design Hydrogeologic Investigation Report. 1.3.1. Regional Geologic and Hydrogeologic Frame Work According to the 1985 Geologic Map of North Carolina, OSR is located in the Charlotte belt of the Piedmont Physiographic Province. This Province contains metamorphic and igneous plutonic rocks, which in some areas have been extensively weathered and eroded forming an undulating and well-dissected topography. Subsurface conditions generally consist of a veneer of topsoil underlain by residual soils, saprolite, partially weathered rock, and fractured rock. There is generally a gradual transition from one material type to the next with varying thickness of each. The area is underlain by granite rock. The bedrock is typically fractured and is overlain by highly weathered bedrock called saprolite. The saprolite varies in thickness from a few feet near bedrock outcrops to over 100 feet. The saprolitic material retains some of the original (relict) structural features of the parent rock. The nearer surface residual soils are formed by the in- place physical and chemical weathering of the saprolite and usually do not retain the relict structural features. In the Piedmont Physiographic Province, groundwater is present within the openings created by fractures and joints within the bedrock and within the pore spaces of the overlying-saprolite. The saprolite/bedrock aquifers are primarily recharged by precipitation in the interstream areas, which infiltrates through the unsaturated zone to the water table. The depth to ground water is generally deeper beneath uplands than beneath valleys. The water table is commonly close to the top of bedrock and is more often than not, located within the saprolite. Groundwater moves laterally and downward through the saprolite and bedrock toward streams, springs, and surface water bodies. The water table surface is generally a subdued reflection of the surface topography. 1.3.2. Site Specific Topography and Drainage Surface drainage at the subject site is primarily controlled by a north-northwesterly trending ridge within the property. Surface runoff is directed by a ridge within the site. Construction of the landfill generally mimics and replaced the natural ridge that existed prior to the landfill. This ridge directs runoff northeast, west and southwest into tributaries of South Fork Muddy Creek. The majority of surface runoff within this site is directed to South Fork Muddy Creek on the north. A small area in the extreme southeasterly section of the site appears to drain south into Miller Creek. Both the South Fork Muddy Creek and Miller Creek flow to the west where they converge with Muddy Creek. Muddy Creek flows to the south and converges with the Yadkin River. 1.3.3. Site Specific Hydrogeology As documented in the Design Hydrogeological Investigation Report submitted by HDR on December 2, 2003, the uppermost aquifer underlying the facility is comprised of three units. The stratigraphic downward progression of the three units is saprolite transitioning into partially 3 Winston-Salem City/County Utilities | Assessment Monitoring Report MONITORING NETWORK weather bedrock, then competent bedrock. Ground water flow through the saprolite and partially weathered bedrock is through the soil matrix, while groundwater flow through the bedrock is primarily fracture flow. The average effective porosity of the saprolite stratum is 17, while the saprolite transition zone has an effective porosity of 25. The effective porosity of the bedrock is significantly less at 2. The historically calculated hydraulic conductivity (K) for the saprolite is 0.259 feet per day (ft/day) (9.1 x 10-5 cm/sec). The historical average hydraulic conductivities for the transition zone is 0.466 ft/day (1.65 x 10-4 cm/sec). The historic hydraulic conductivity of the bedrock aquifer was considerably less than either the saprolite or transition zone units with a K value of 0.043 ft/day (1.5 x 10-5 cm/sec). Detailed calculations of the hydraulic conductivity, flow rates, and porosity were provided in the 2003 Hydrogeological Report. Based on historical field observations (i.e., soil boring records) and laboratory test results from the 2003 Hydrogeological Report, the uppermost aquifer beneath the facility predominantly exists within the unconsolidated saprolitic soil and transition zone units that have been classified as micaceous silty sands and sandy silts produced by the in-situ weathering of the granodiorite parent rock. Groundwater flow within the uppermost aquifer is predominantly porous flow through the unconsolidated units. There is no evidence of discrete flow patterns within the saprolite and transition zones of the uppermost aquifer resulting from relict quartz veins, dikes, healed fractures, or strong preferential alignment of minerals (i.e., foliation). In general, the flow of ground water occurs for the facility is from higher elevations onsite to lower elevations onsite under unconfined (water table) conditions regardless of the unit in which it resides. As such, the static water table generally mimics the topography. 2.0 MONITORING NETWORK Sampling normally occurs semiannually for the site monitoring wells and four surface water monitoring locations. The groundwater monitoring locations are depicted on the Figure 1. Table 1 provides pertinent details for the existing monitoring wells. Table 1 - Existing Groundwater Monitoring Well Details OSR LF WELL Installed NC Sate Plane Northing NC Sate Plane Easting Well Diameter (inches) Well Depth (below ground) Depth: Ground to Top of Screen Screened Interval (ft) Screened Interval Geology Top Of Casing Elevation (ft MSL) Ground Elevation (ft MSL) MW-1R 12/27/1995 820,411 1,622,983 2 60.0 45 15 Granitic saprolite 836.42 833.40MW-2R 12/29/1995 820,974 1,622,722 2 23.0 8 15 Granitic saprolite 785.22 781.81 MW-3R 7/7/1999 821,237 1,621,463 2 27.0 12 15 Granitic saprolite 776.60 772.90MW-4R 12/28/1995 820,435 1,621,428 2 20.0 5 15 Granitic saprolite 767.96 765.70MW-5R 12/29/1995 820,137 1,622,130 2 32.0 17 15 Granitic saprolite 784.36 782.30 MW-7 12/28/1995 820,886 1,621,424 2 48.0 33 15 Granitic saprolite 803.66 802.10MW-8 7/7/1999 821,930 1,621,485 2 27.0 12 15 Granitic saprolite 762.50 759.80 MW-9 8/11/2004 822,311 1,621,986 2 60.0 45 15 Sand 790.28 788.04 MW-10 8/10/2004 822,626 1,622,699 2 21.0 6 15 Sand 738.21 735.70MW-11 8/10/2004 822,307 1,622,838 2 20.0 5 15 Sand 732.59 730.35 MW-12 8/9/2004 821,844 1,622,955 2 16.0 6 10 Silt 739.07 736.41MW-13 8/9/2004 821,500 1,622,915 2 20.0 5 15 Sand 751.23 749.19MW-14 8/11/2004 822,420 1,622,260 2 60.0 45 15 Sand 783.88 781.44 MW-15 4/6/2012 821,083 1,622,884 2 48.2 33.2 15 Bedrock 802.85 800.58 4 Winston-Salem City/County Utilities | Assessment Monitoring Report MONITORING NETWORK Groundwater monitoring well MW-1R is located hydraulically upgradient of the landfill and is considered as the background well for the site. Upstream surface water (SW-1) and downstream surface water (SW-2) samples are obtained from the adjacent stream to the east. Surface water samples (SW-3 and SW-4) are obtained from the drainage channel in the vicinity of MW-2R. SW-3 is located south of the entrance road near MW-2R; SW-4 is located on the north side of the entrance road, downstream of SW-3. The sampled locations were evaluated by the methods and for the analytical parameters listed in Table 2. Samples were collected from each of the landfill groundwater wells using the dedicated QED micropurge pumps that were installed in August 2004, except MW-15, which is sampled with a bailer. Field measurements of pH, conductivity, redox, temperature, turbidity, dissolved oxygen, and depth to groundwater are collected for each well in addition to the parameters listed in Table 2. Table 2 - Sampling Schedule Method Parameter(s) Frequency Monitoring Wells Surface Water EPA 300.0 Sulfate 2x/year All All EPA 6010 Trace Metals 2x/year All All EPA 7470 Mercury 2x/year All All EPA 8081 Pesticides Fall of odd years (2015) All None Pesticides (Previously detected, see below) 2x/year MW-1R, MW-2R, MW-4R & MW-15 None EPA 8082 PCB’s Fall of odd years (2015) All None PCB’s (Previously detected, see below) 2x/year MW-1R, MW-2R, MW-4R & MW-15 None EPA 8151 Herbicides Fall of odd years (2015) All None Herbicides (Previously detected, see below) 2x/year MW-1R, MW-2R, MW-4R & MW-15 None EPA 8260 App I VOCs + Tetrahydrofuran 2x/year All All Appendix II VOCs Fall of odd years (2015) All None EPA 8270 SVOCs Fall of odd years (2015) All None SVOCs (Previously detected, see below) 2x/year MW-1R, MW-2R, MW-4R & MW-15 None SM 2320B Alkalinity 2x/year All All SM 2540C Total Dissolved Solids 2x/year All All SM 4500 Chloride, Cyanide, Sulfide 2x/year All All Field Temperature, Specific conductance, Dissolved Oxygen, Redox, Turbidity, pH 2x/year All All Field Total well depth and static water level 2x/year All NA Current Detects for: EPA Method 8081: 4,4'-DDD, 4,4'-DDT, Aldrin, alpha-BHC, delta-BHC, Endosulfan II, Endrin, Endrin aldehyde, Heptachlor, Methoxychlor EPA Method 8082: None. EPA Method 8151: 2,4,5-TP (Silvex), 2,4-D EPA Method 8270: Benzo(a)anthracene, Bis(2-ethylhexyl)phthalate, Chrysene 5 Winston-Salem City/County Utilities | Assessment Monitoring Report DATA COLLECTION 3.0 DATA COLLECTION As described in the previous section, the monitoring program consists of collection and analysis of groundwater samples from 14 wells. The last sampling event occurred over three days (May 5 to 7, 2015). Pace Analytical Laboratories, Inc. (Pace), on behalf of HDR sampled the groundwater monitoring wells during the reporting period. Groundwater elevations were measured at all wells within a two hour window on May 5, 2015. The depth from the top of the PVC casing to groundwater is measured to the nearest 0.01 foot prior to purging each well. This depth to water, when subtracted from the reference datum, provides a groundwater surface elevation. Table 3 provides the recent water level readings. Figure 2 illustrates the relative groundwater elevations in the on-site monitoring wells over time. During the November 2012 and 2013 events, the water level in MW-3R was somewhere in the zone occupied by the pump. The MW-3R elevations illustrated on Figure 2 for those dates are the point where the water level meter encountered the dedicated pump. Table 3 - Recent Water Level Readings Figure 2 - Historic Groundwater Elevations 720 730 740 750 760 770 780 790 800 810 Jan-03 Jan-04 Jan-05 Jan-06 Jan-07 Jan-08 Jan-09 Jan-10 Jan-11 Jan-12 Jan-13 Jan-14 Jan-15 Jan-16 Gr o u n d w a t e r S u r f a c e E l e v a t i o n ( f e e t a b o v e m s l ) Sample Date MW-1R MW-2R MW-5R MW-6R MW-7 MW-15 MW-4R MW-3R MW-8 MW-13 MW-9 MW-12 MW-14 MW-11 MW-10 MW-1R MW-2R MW-3R MW-4R MW-5R MW-7 MW-8 5/5/2015 800.67 777.06 755.49 758.76 773.42 765.88 745.65 MW-9 MW-10 MW-11 MW-12 MW-13 MW-14 MW-15 5/5/2015 736.92 726.51 728.54 734.18 742.25 731.65 763.64 6 Winston-Salem City/County Utilities | Assessment Monitoring Report DATA COLLECTION A variable speed micro-purge pump (or bailer in the case of MW-15) was used to evacuate groundwater from each well until stabilization of measured field parameters (pH, conductivity, redox, temperature, turbidity, and dissolved oxygen) occurred. Following completion of purging activities, the wells were sampled using the same pump and field parameters (pH, specific conductance, redox, turbidity, dissolved oxygen, and temperature) were recorded on field sampling logs. Copies of these logs are provided in Appendix B. Table 3 illustrates the hydraulic gradients calculated between representative well pairs and the corresponding flow velocities. The flow velocities have been calculated based on the values for hydraulic conductivity (0.466 ft/day) and effective porosity (25%), as presented in Table 2-9 of the December 2003 OSR Design Hydrogeologic Investigation Report for the landfill. Similar numbers presented in previous reports were based on a hydraulic conductivity (0.259 ft/day) and effective porosity (18.6%), as presented on pages 3 & 5 of the August 2002 version of the OSR Design Hydrogeologic Investigation Report. The current assumptions result in higher flow rates than those previously estimated. The minimum and maximum values are based on the historic data collected from the site beginning in May 2003. HDR estimates a travel time of about four years between MW-2R and MW-15, based on the estimated flow rate of 48 ft/yr and a distance of 195 feet. Table 4 - Hydraulic Gradient & Flow Velocity Hydraulic Gradient (ft/ft) Flow Velocity (ft/yr) Based on Historic Record Minimum Maximum Nov 2012 April 2013 Nov 2013 May 2014 Nov 2014 May 2015 MW-1R to MW-4R 0.024 17 0.027 18 0.027 18 0.026 18 0.027 18 0.026 18 0.028 19 0.027 18 MW-1R to MW-2R 0.032 22 0.040 27 0.039 26 0.036 25 0.038 26 0.037 25 0.040 27 0.038 26 MW-2R to MW-13 0.060 41 0.064 44 0.062 42 0.062 43 0.063 43 0.064 44 0.062 42 0.062 42 MW-13 to MW-10 0.013 9 0.014 10 0.014 10 0.014 10 0.014 9 0.013 9 0.014 10 0.014 9 MW-2R to MW-15 0.068 46 0.071 48 0.069 47 0.071 48 0.070 48 0.071 48 0.068 46 0.069 47 7 Winston-Salem City/County Utilities | Assessment Monitoring Report DATA COLLECTION Table 5 - Event Summary – May 2015 To distinguish non detections (ND) from not sampled (NS), refer to complete laboratory analysis. This table represents both ND and NS as blanks. 8 Winston-Salem City/County Utilities | Assessment Monitoring Report RESULTS 4.0 RESULTS 4.1. Detected GW Constituents Detections of Benzene and Tetrachloroethene above the groundwater standards triggered assessment monitoring for well MW-2R. HDR is monitoring the status of selected detections at MW-2R as shown on Figure 3. Figure 3 - Selected Ground Water Detections in MW-2R A summary of the constituents detected during this period, along with the NC DENR solid waste section limits (SWSL) and applicable maximum concentration levels, are provided in Table 5. There were thirty detections above the 2L standard; these detections comprised ten parameters in thirteen locations during this event. Methylene chloride was detected in MW-2R, MW-7 and the equipment blank between the SWSL and 2L standards during this event. Ten other constituents were also detected between the two standards. Appendix A contains historical summaries of detections by well and by parameter. The complete laboratory analyses are provided in Appendix B. The field data sheets are provided in Appendix C. A Microsoft Excel file containing the analysis data in NC DENR electronic data deliverable format is include as part of Appendix D. 0.1 1 10 100 1000 10000 100000 1000000 1-Jan-09 1-Jan-10 1-Jan-11 1-Jan-12 1-Jan-13 1-Jan-14 1-Jan-15 1-Jan-16 De t e c t e d C o n c e n t r a t i o n ( u g / L ) Date Sample Collected MW-2R Groundwater Detections OSR Construction & Demolition Landfill Permit 34-12 Total Dissolved Solids Manganese Iron Barium Selenium Lead Chromium Methylene Chloride Tetrachloroethene Benzene Vinyl chloride 4,4'-DDT Heptachlor delta-BHC alpha-BHC 9 Winston-Salem City/County Utilities | Assessment Monitoring Report RESULTS The constituents detected above 2L groundwater standards for this event are as follows. • Arsenic in SW-2 • Barium in SW-2 • Chromium in SW-2 • Iron in MW-2R, MW-3R, MW-10, MW-11, MW-12, MW-13, MW-14, MW-15 and all four surface water samples. • Lead in SW-2 • Manganese in MW-2R, MW-3R, MW-4R, MW-10, MW-11, MW-15 and all four surface water samples. • Benzene in MW-2R. • Tetrachloroethene in MW-2R. • Vinyl Chloride in MW-2R. • Total dissolved solids in MW-2R. Only Appendix I constituents, were detected during this sampling event. 4.2. Landfill Gas Landfill gas is measured at MW-2R and selected wells in the vicinity during each groundwater event. These results do not indicate the presence of methane gas in these wells. The results do indicate the presence of carbon dioxide above ambient levels in MM-1 and recently in MW-13. The City is responsible for quarterly sampling of all methane monitoring wells and the related reporting, which is not included in this document. Table 6 - Methane Gas Readings Date Time ID # CH4 (%) CO2 (%) O2 (%) 25-Apr-12 9:50 MM-1 0.0% 4.8% 16.3% 25-Apr-12 10:05 MW-13 0.0% 0.5% 20.8% 25-Apr-12 9:55 MW-15 0.0% 0.2% 21.0% 25-Apr-12 9:27 MW-1R 0.0% 0.2% 20.8% 25-Apr-12 9:40 MW-2R 0.0% 0.1% 21.0% 19-Nov-12 8:26 MM-1 0.0% 4.8% 16.7% 19-Nov-12 8:55 MW-13 0.0% 0.5% 20.4% 19-Nov-12 8:46 MW-15 0.0% 0.0% 20.7% 19-Nov-12 8:17 MW-1R 0.0% 0.0% 20.6% 19-Nov-12 8:35 MW-2R 0.0% 0.1% 20.7% 20-May-13 8:51 MM-1 0.0% 4.4% 16.2% 20-May-13 8:35 MW-13 0.0% 0.4% 20.5% 20-May-13 8:43 MW-15 0.0% 0.2% 20.8% 20-May-13 9:09 MW-1R 0.0% 0.0% 21.1% 20-May-13 8:55 MW-2R 0.0% 0.1% 21.0% 8-Nov-13 7:40 MM-1 0.0% 4.5% 18.0% 10 Winston-Salem City/County Utilities | Assessment Monitoring ReportSUMMARY & RECOMMENDATIONS 11 Date Time ID # CH4 (%) CO2 (%) O2 (%) 8-Nov-13 7:55 MW-13 0.0% 1.2% 20.8% 8-Nov-13 7:45 MW-15 0.0% 1.0% 20.8% 8-Nov-13 7:25 MW-1R 0.0% 0.2% 21.1% 8-Nov-13 7:50 MW-2R 0.0% 0.1% 21.2% 27-May-14 11:05 MM-1 0.0% 4.0% 16.9% 27-May-14 11:27 MW-13 0.0% 0.6% 19.4% 27-May-14 11:17 MW-15 0.0% 0.6% 19.8% 27-May-14 10:51 MW-1R 0.0% 0.1% 20.9% 27-May-14 11:10 MW-2R 0.0% 0.1% 20.3% 17-Nov-14 11:52 MM-1 0.0% 3.4% 19.0% 17-Nov-14 11:39 MW-13 0.0% 2.7% 19.4% 17-Nov-14 11:46 MW-15 0.0% 0.2% 21.2% 17-Nov-14 12:13 MW-1R 0.0% 0.1% 21.5% 17-Nov-14 12:00 MW-2R 0.0% 0.6% 21.2% 5-May-15 11:11 MM-1 0.0% 3.6% 17.4% 5-May-15 11:26 MW-13 0.0% 0.5% 20.2% 5-May-15 11:19 MW-15 0.0% 0.4% 20.4% 5-May-15 11:05 MW-1R 0.0% 0.1% 20.9% 5-May-15 11:14 MW-2R 0.0% 0.0% 20.7% Highlighted cells are outside of normal atmospheric ranges 5.0 SUMMARY & RECOMMENDATIONS No constituents from the expanded Appendix II list were detected during this event. The level of detections from this event is generally consistent with previous events. HDR intends to continue assessment groundwater monitoring as outlined in the request of February 2014 and reiterated in the recently revised monitoring plan. Winston-Salem City/County Utilities | Assessment Monitoring Report APPENDIX A – SUMMARY OF GROUNDWATER MONITORING RESULTS A. a A Appendix A – Summary of Groundwater Monitoring Results A-1 Detections by Well Location A-2 Detections by Date A-1 Facility Permit 34-12 Old Salisbury Road Landfill (C&D) Historic Detections Highlighted cells are at or above the current standard. Blank cells indicate either NS or ND. Value Column Labels SWSL 2L units Row Labels Ma y - 1 5 No v - 1 4 Ma y - 1 4 No v - 1 3 Ma y - 1 3 No v - 1 2 Ap r - 1 2 De c - 1 1 No v - 1 1 Ju n - 1 1 Ma y - 1 1 No v - 1 0 Ap r - 1 0 Ma r - 1 0 µg/L MW-1R NE NE µg/L Alkalinity, Total as CaCO3 39600 37600 30000 28100 29800 26300 27100 27500 10 10 µg/L Arsenic 100 700 µg/L Barium 164 142 124 106 109 91.7 93.8 82.6 84.7 85.4 85.3 10 0.05 µg/L Benzo(a)anthracene 1.415 3 µg/L bis(2-Ethylhexyl)phthalate 2.4100 700 µg/L Carbon DisulfideNE 250000 µg/L Chloride 7640 7090 5600 5880 5910 5320 5350 10 10 µg/L Chromium 1.4 0.96 1.4 10 5 µg/L Chrysene 1.5 10 70 µg/L Cyanide 4.4 300 300 µg/L Iron 85.8 52.9 10 15 µg/L Lead 50 50 µg/L Manganese 2.90.2 1 µg/L Mercury1.0 5.0 µg/L Methylene Chloride 10 20 µg/L Selenium 10 20 µg/L Silver 0.51 0.29 NE NE µg/L Sodium 11600 10600 10800 9940 9080 9180 9440 7670 250000 250000 µg/L Sulfate 1700 1720 1 600 µg/L Toluene NE 500000 µg/L Total Dissolved Solids 133000 120000 91000 103000 84000 95000 93000 95000MW-2R5 6 µg/L 1,1-Dichloroethane 0.49 1.1 0.83 1.3 1.2 1.2 1.1 1.2 1.1 5 350 µg/L 1,1-Dichloroethene 36.6 38.7 1 6 µg/L 1,4-Dichlorobenzene 0.4 2 50 µg/L 2,4,5-TP (Silvex)0.14 0.23 2 70 µg/L 2,4-D 0.43 1.1 100 4000 µg/L 2-Butanone (MEK) 50 NE µg/L 2-Hexanone 0.480.1 0.1 µg/L 4,4'-DDT 0.54100 6000 µg/L Acetone 20.3 3.7 0.05 2 µg/L Aldrin 0.12 NE NE µg/L Alkalinity, Total as CaCO3 358000 453000 344000 349000 363000 277000 196000 219000 #### 0.05 0.006 µg/L alpha-BHC 0.12 6 1000 µg/L Antimony 5.4 10 10 µg/L Arsenic 100 700 µg/L Barium 287 339 324 311 324 335 366 351 273 223 103 1 1 µg/L Benzene 1.7 2.5 1.8 1.9 1.4 1.3 1.5 2 1.6 1.315 3 µg/L bis(2-Ethylhexyl)phthalate 1.11 2 µg/L Cadmium NE 250000 µg/L Chloride 44200 49800 50500 56700 50000 64000 61500 62400 10 3000 µg/L Chloroethane 2.1 5 70 µg/L Chloroform 0.16 0.26 0.36 10 10 µg/L Chromium 3.4 5.4 0.49 1.2 5 70 µg/L cis-1,2-Dichloroethene 0.5 0.38 0.41 0.26 0.25 0.33 0.46 0.26 10 1000 µg/L Cobalt 20.3 25 22.8 19.2 18.2 15.2 14.8 11.810 1000 µg/L Copper 6.3 9.610 70 µg/L Cyanide 4.2 0.05 0.019 µg/L delta-BHC 0.18 0.1 2 µg/L Endrin 0.27 0.1 2 µg/L Endrin aldehyde 0.23 0.28 0.05 0.008 µg/L Heptachlor 0.48 300 300 µg/L Iron 9560 2580 1650 766 877 1730 3190 2980 10 15 µg/L Lead 3.35 500 µg/L m&p-Xylene 0.66 0.7450 50 µg/L Manganese 11900 9880 7950 8710 7880 8400 8280 7920 0.2 1 µg/L Mercury NS NS µg/L Methane 1280 1 40 µg/L Methoxychlor 0.83 1 5 µg/L Methylene Chloride 2.3 3.7 3.7 3 4.2 4.5 3.2 3.5 4.1 4.2 10 6 µg/L Naphthalene 0.86 1.3 1.6 1.9 50 100 µg/L Nickel 17 25.9 20.6 27.1 20.7 21.8 22.3 20.9NS NS µg/L Nitrogen, Ammonia 0.12NE NE µg/L o-Xylene 0.33 0.31 0.54 0.54 0.63 1 1.2 0.8410 20 µg/L Selenium 16.5 10 20 µg/L Silver 5.2 5 2.5 0.85 0.67 NE NE µg/L Sodium 51400 58300 59700 46200 45700 43400 38400 31800 #### 250000 250000 µg/L Sulfate 98400 117000 136000 128000 115000 79500 95000 96300 1 0.7 µg/L Tetrachloroethene 1.2 2 1.8 2.2 1.5 1.8 1.7 1.8 1.6 1.4 NS NS µg/L Tetrahydrofuran 34.6 79.2 72.6 99.6 111 93.2 152 197 274 226 5.5 200 µg/L Thallium 5.1NE 500000 µg/L Total Dissolved Solids 632000 769000 549000 654000 589000 564000 531000 4980001 3 µg/L Trichloroethene 0.79 0.85 0.71 0.89 0.68 0.77 0.82 0.88 0.65 MCL c:\pwworking\tpa\d0269489\W-S GW Revised.xlsb Old Salisbury Road Landfill (C&D) Highlighted cells are at or above the current standard. Blank cells indicate either NS or ND. Se p - 0 9 Ma r - 0 9 De c - 0 8 Ma r - 0 8 No v - 0 7 Ap r - 0 7 No v - 0 6 Ap r - 0 6 No v - 0 5 Ju n - 0 5 No v - 0 4 Au g - 0 4 Ma y - 0 4 No v - 0 3 Ma y - 0 3 De c - 0 2 Ap r - 0 2 No v - 0 1 Ju l - 0 1 De c - 0 0 Ju n - 0 0 No v - 9 9 Ju n - 9 9 No v - 9 8 Ma y - 9 8 Oc t - 9 7 Ma y - 9 7 Oc t - 9 6 Ja n - 9 6 5.8 92.8 74.3 85 90.3 105 81 94 82 78 48 95 96 460 120 100 130 280 87 150 110 130 150 160 100 290 100 180 224 28 23 2 0.88 0.64 0.49 2 3.5 4.3 2.3 5 22 6.6 6.6 5.2 7.8 12 49 11 36 22 10 12 6 0.2 1.813 5.5 0.48 0.62 0.43 21 86 11 80.7 88.5 98.8 102 107 79 90 52 62 43 52 55 60 56 140 100 160 280 61 180 120 150 1100 190 340 200 160 350 1.9 3 3.4 1.6 0.5 0.79 2.2 2.1 16 16 3.9 3 14 7.8 210 34 43 4912 7 8.9 6.5 6.9 68 19 31 14 8 26 0.3 0.4 13 0.68 0.58 1.2 0.93 6 c:\pwworking\tpa\d0269489\W-S GW Revised.xlsb Facility Permit 34-12 Old Salisbury Road Landfill (C&D) Historic Detections Highlighted cells are at or above the current standard. Blank cells indicate either NS or ND. Value Column Labels SWSL 2L units Row Labels Ma y - 1 5 No v - 1 4 Ma y - 1 4 No v - 1 3 Ma y - 1 3 No v - 1 2 Ap r - 1 2 De c - 1 1 No v - 1 1 Ju n - 1 1 Ma y - 1 1 No v - 1 0 Ap r - 1 0 Ma r - 1 0 MCL 1 2000 µg/L Trichlorofluoromethane 1.5 2.4 3.7 12 12.1 16.9 20.9 20.1 31.6 36.1 21.9 22.2 25 300 µg/L Vanadium 11.4 5.5 1 0.03 µg/L Vinyl chloride 0.7 1.2 0.95 5 500 µg/L Xylenes (Total)0.98 1.6 10 1000 µg/L Zinc 8.7 16.8 12.2 21.1 24.5 35.2 33.3 MW-3RNE NE µg/L Alkalinity, Total as CaCO3 107000 177000 155000 155000 175000 142000 150000 15500010 10 µg/L Arsenic 8.9 4100 700 µg/L Barium 214 221 205 201 216 173 228 237 301 302 314 15 3 µg/L bis(2-Ethylhexyl)phthalate 5.5 1 2 µg/L Cadmium 0.82 100 700 µg/L Carbon Disulfide NE 250000 µg/L Chloride 2990 2940 3260 3620 3860 3920 10 10 µg/L Chromium 10 1000 µg/L Cobalt 10.1 13.3 53.5 64.1 16.410 70 µg/L Cyanide 10.4 7.1 8.1 9.1 6.5300 300 µg/L Iron 56000 49700 38200 31300 34100 25300 41500 40300 10 15 µg/L Lead 2.7 2.7 50 50 µg/L Manganese 7980 9380 9260 9990 9630 11600 9310 7310 0.2 1 µg/L Mercury 10 20 µg/L Selenium 10 20 µg/L Silver 0.6 0.45 NE NE µg/L Sodium 2770250000 250000 µg/L Sulfate 3000 3740 4230 3400 5070 5420 6860100 2E+06 µg/L Tin 5.8 NE 500000 µg/L Total Dissolved Solids 182000 191000 187000 193000 175000 172000 168000 180000 25 300 µg/L Vanadium 8.8 2.8 10 1000 µg/L Zinc 10.5 MW-4R 0.1 0.1 µg/L 4,4'-DDT 0.14 NE NE µg/L Alkalinity, Total as CaCO3 117000 286000 222000 224000 203000 174000 64300 14300010 10 µg/L Arsenic100 700 µg/L Barium 306 305 264 296 375 400 407 328 126 335 55.9 1 1 µg/L Benzene 0.42 0.28 0.27 1 2 µg/L Cadmium NE 250000 µg/L Chloride 22200 50500 29700 36500 33700 34500 33200 29200 1 3 µg/L Chloromethane 0.15 10 10 µg/L Chromium 1.3 0.68 1.3 10 1000 µg/L Cobalt 15.2 82 46.6 49.4 35.3 35.5 21.5 15 10 70 µg/L Cyanide 4.3 5.90.05 0.019 µg/L delta-BHC 0.0690.1 42 µg/L Endosulfan II 0.12 300 300 µg/L Iron 292 126 89.5 158 344 145 368 10 15 µg/L Lead 50 50 µg/L Manganese 315 1040 641 688 496 541 370 257 0.2 1 µg/L Mercury 1 5 µg/L Methylene Chloride 50 100 µg/L Nickel 2.8 7.2 5.310 20 µg/L Selenium 11.510 20 µg/L Silver 0.88 1.3 NE NE µg/L Sodium 23000 55400 39700 42600 42600 43600 40400 35300 250000 250000 µg/L Sulfate 72700 143000 85200 113000 97600 73600 98700 61800 NS NS µg/L Tetrahydrofuran 5.8 15.9 11.8 11.7 8.5 13.5 8.8 NE 500000 µg/L Total Dissolved Solids 304000 692000 445000 496000 413000 435000 374000 345000 25 300 µg/L Vanadium 2.7 10 1000 µg/L Zinc 7.5 7.2 13.6MW-5R100 6000 µg/L Acetone NE NE µg/L Alkalinity, Total as CaCO3 28600 24000 31900 31700 34800 31200 134000 32800 10 10 µg/L Arsenic 4.2 100 700 µg/L Barium 54 58.2 54.4 53.9 57.7 53.4 57.5 85.2 63.7 53 54.3 15 3 µg/L bis(2-Ethylhexyl)phthalate 1 1 2 µg/L Cadmium 100 700 µg/L Carbon DisulfideNE 250000 µg/L Chloride 15700 15500 13900 15200 16200 16100 16100 164001 3 µg/L Chloromethane10 10 µg/L Chromium 4.8 4.8 5.6 5.2 14.7 7.6 5.8 5 10 70 µg/L Cyanide 5.1 300 300 µg/L Iron 113 221 123 126 102 209 3540 10 15 µg/L Lead 50 50 µg/L Manganese 2.6 6.1 43.5 0.2 1 µg/L Mercury 1 5 µg/L Methylene Chloride10 20 µg/L Silver 0.57 0.16 0.46NE NE µg/L Sodium 13100 13700 13600 13800 13000 14500 14200 13300c:\pwworking\tpa\d0269489\W-S GW Revised.xlsb Old Salisbury Road Landfill (C&D) Highlighted cells are at or above the current standard. Blank cells indicate either NS or ND. Se p - 0 9 Ma r - 0 9 De c - 0 8 Ma r - 0 8 No v - 0 7 Ap r - 0 7 No v - 0 6 Ap r - 0 6 No v - 0 5 Ju n - 0 5 No v - 0 4 Au g - 0 4 Ma y - 0 4 No v - 0 3 Ma y - 0 3 De c - 0 2 Ap r - 0 2 No v - 0 1 Ju l - 0 1 De c - 0 0 Ju n - 0 0 No v - 9 9 Ju n - 9 9 No v - 9 8 Ma y - 9 8 Oc t - 9 7 Ma y - 9 7 Oc t - 9 6 Ja n - 9 6 7.4 8.4 18 31 5.9289 252 231 293 273 310 230 290 300 300 340 270 200 220 13 370 400 950 ###300 52 1400 860 620 800 790 1230 2 26.1 3.3 0.63 2.3 3.7 2.3 15 19 50 100 24 77 25 16 28 20 9 14 21 35 53 80 40 39 32 26 27 15 15 0.2 0.7 11.8 4.9 18 24 1 0.29 1.5 0.87 9.2 12 5.6 7.5334 58.3 263 172 287 200 220 220 180 150 140 380 97 94 86 61 900 550 350 570 860 950 2000 850 650 280 720 595 7 5.4 1.2 0.58 0.4 14 2.6 5.5 5 95 38 28 60 110 300 130 55 47 21 4.8 18 5.3 6 36 14 8.1 9.5 40 50 76 43 29 12 16 17 0.4 0.21 0.3 1.7 10 2.4 2.6 0.94 6 150 5.1 5 7 5 5 66.8 52.6 56.1 57.5 71 58 58 57 54 53 80 76 65 72 65 150 610 270 400 200 200 240 480 820 610 330 620 1000 2.7 25 5.48.6 5.2 5.3 5.6 8.4 6.4 6.2 6.2 3.5 5.6 14 7.3 8.7 9.5 7.4 23 140 49 82 8.1 29 38 96 170 16 70 43 96 5.1 13 7.6 7.6 8.2 16 29 69 31 14 20 19 0.4 0.8 100.6 0.28 0.78 0.56 c:\pwworking\tpa\d0269489\W-S GW Revised.xlsb Facility Permit 34-12 Old Salisbury Road Landfill (C&D) Historic Detections Highlighted cells are at or above the current standard. Blank cells indicate either NS or ND. Value Column Labels SWSL 2L units Row Labels Ma y - 1 5 No v - 1 4 Ma y - 1 4 No v - 1 3 Ma y - 1 3 No v - 1 2 Ap r - 1 2 De c - 1 1 No v - 1 1 Ju n - 1 1 Ma y - 1 1 No v - 1 0 Ap r - 1 0 Ma r - 1 0 MCL 250000 250000 µg/L Sulfate 8000 8180 8060 8310 11200 8400 7910 7020 NE 500000 µg/L Total Dissolved Solids 166000 163000 167000 154000 131000 157000 149000 139000 25 300 µg/L Vanadium 4.3 5.6 13 10 1000 µg/L Zinc 11.4 15.3 MW-6R 10 10 µg/L Arsenic100 700 µg/L Barium10 10 µg/L Chromium10 15 µg/L Lead 0.2 1 µg/L Mercury MW-7 1 200 µg/L 1,1,1-Trichloroethane 0.82 5 6 µg/L 1,1-Dichloroethane 1.1 1.3 0.81 0.9 0.84 1.2 1.2 1.9 3.8 0.1 0.1 µg/L 4,4'-DDD 0.13 NE NE µg/L Alkalinity, Total as CaCO3 64100 62400 51900 51600 63500 51900 50200 4770010 10 µg/L Arsenic 3.4100 700 µg/L Barium 122 111 90.8 98.8 115 95.1 100 97.1 104 100 99.3 1 1 µg/L Benzene 0.29 0.05 0.019 µg/L beta-BHC 0.1 100 700 µg/L Carbon Disulfide NE 250000 µg/L Chloride 4340 4300 3600 5160 5340 3810 10 3000 µg/L Chloroethane 1.3 1 3 µg/L Chloromethane 0.1310 10 µg/L Chromium 0.555 70 µg/L cis-1,2-Dichloroethene 0.73 0.73 0.37 0.54 0.72 0.62 0.5 0.67 0.71 10 70 µg/L Cyanide 5 0.002 0.002 µg/L Dieldrin 0.11 0.081 0.075 0.004 µg/L Heptachlor epoxide 0.12 0.066 300 300 µg/L Iron 76.5 10 15 µg/L Lead 5 500 µg/L m&p-Xylene 1.5 1.1 0.96 1.450 50 µg/L Manganese 27.1 22.9 15.5 19.4 24.9 17.4 10.2 12.70.2 1 µg/L Mercury 1 5 µg/L Methylene Chloride 2.1 2.9 NE NE µg/L o-Xylene 0.4 0.36 0.27 0.39 10 20 µg/L Silver 0.84 0.23 0.56 NE NE µg/L Sodium 16300 16600 14200 13000 14300 13900 13700 12000 250000 250000 µg/L Sulfate 1850 1360 2090 NS NS µg/L Tetrahydrofuran 14.1 8.8 5.2 13.7 24.2 26 18.9 NE 500000 µg/L Total Dissolved Solids 145000 138000 126000 116000 108000 111000 109000 1240001 2000 µg/L Trichlorofluoromethane 0.79 1.2 0.62 0.47 0.25 0.29 0.34 0.485 500 µg/L Xylenes (Total)1.2 0.79 10 1000 µg/L Zinc 6.8 MW-8 100 6000 µg/L Acetone 3.8 NE NE µg/L Alkalinity, Total as CaCO3 20000 22800 21300 19700 22800 19500 20100 19600 10 10 µg/L Arsenic 2.6 100 700 µg/L Barium 30 38 30.7 25.4 28.5 26.9 27.5 24.4 27.3 26.8 28.8NE 250000 µg/L Chloride 1960 1350 1800 1510 2070 186010 10 µg/L Chromium 0.96 0.62 1.4 300 300 µg/L Iron 54 529 136 61.5 60.8 57.8 151 10 15 µg/L Lead 50 50 µg/L Manganese 3.4 19.9 6.8 7 0.2 1 µg/L Mercury 10 20 µg/L Silver 0.1 NE NE µg/L Sodium 6940 7810 6160 5580 6120 6980 6250 5410250000 250000 µg/L Sulfate 1860 2100NE 500000 µg/L Total Dissolved Solids 61000 64000 50000 61000 51000 58000 52000 81000 10 1000 µg/L Zinc 15.2 45.4 MW-9 NE NE µg/L Alkalinity, Total as CaCO3 18900 18300 18300 18400 21700 17200 20100 17400 10 10 µg/L Arsenic 3.5 100 700 µg/L Barium 182 193 168 170 174 142 142 141 153 157 134 15 3 µg/L bis(2-Ethylhexyl)phthalate 13NE 250000 µg/L Chloride 4290 3610 3610 3950 4300 356010 10 µg/L Chromium5 1000 µg/L Dichlorodifluoromethane 0.28 0.28 300 300 µg/L Iron 55.9 136 867 10 15 µg/L Lead 50 50 µg/L Manganese 3.5 7.6 6.9 16.6 10 20 µg/L Silver 0.43 0.27 NE NE µg/L Sodium 14500 14600 12400 13500 12900 13100 12600 11900 250000 250000 µg/L Sulfate 2030 2100 3200NE 500000 µg/L Total Dissolved Solids 134000 141000 107000 124000 100000 118000 123000 1280001 2000 µg/L Trichlorofluoromethane 0.98 0.96 0.47 0.69 0.36 0.49 0.42 0.26c:\pwworking\tpa\d0269489\W-S GW Revised.xlsb Old Salisbury Road Landfill (C&D) Highlighted cells are at or above the current standard. Blank cells indicate either NS or ND. Se p - 0 9 Ma r - 0 9 De c - 0 8 Ma r - 0 8 No v - 0 7 Ap r - 0 7 No v - 0 6 Ap r - 0 6 No v - 0 5 Ju n - 0 5 No v - 0 4 Au g - 0 4 Ma y - 0 4 No v - 0 3 Ma y - 0 3 De c - 0 2 Ap r - 0 2 No v - 0 1 Ju l - 0 1 De c - 0 0 Ju n - 0 0 No v - 9 9 Ju n - 9 9 No v - 9 8 Ma y - 9 8 Oc t - 9 7 Ma y - 9 7 Oc t - 9 6 Ja n - 9 6 16 28 25 24 41 180 530 62 41 82 59 160 360 260 300 590 14002.2 2.4 3.2 26 95 4.1 2.6 2.8 12 33 14 21 10 127.6 38 5.8 20 14 14 11 18 1.4 8.6 17 16 45 9.8104 86.9 99 95.7 101 89 76 74 60 53 63 180 820 130 210 84 1300 1300 ###360 390 960 1300 1200 ### 750 970 1930 12.5 9 0.65 0.91 7.3 4.4 26 150 17 32 6.8 270 210 580 2.5 62 190 350 430 410 180 21 28 24 5.3 6 36 26 65 8.7 12 30 36 38 53 23 6 17 0.2 0.2 0.4 1.410 0.88 0.42 0.96 0.66 2.6 6 36 46 89 27.2 25 32.8 24 27 30 29 29 26 25 30 480 52 77 48 150 2700 2600 ### 0.78 0.97 0.42 2.4 28 3.2 3.8 2 23 94 92 240 41 6.7 150 210 400 0.1 0.3 0.16 0.15 0.13 0.2 128 173 124 124 117 140 140 100 100 85 95 240 7.6 0.47 14 14 0.32 0.18 0.36 0.22 0.3 c:\pwworking\tpa\d0269489\W-S GW Revised.xlsb Facility Permit 34-12 Old Salisbury Road Landfill (C&D) Historic Detections Highlighted cells are at or above the current standard. Blank cells indicate either NS or ND. Value Column Labels SWSL 2L units Row Labels Ma y - 1 5 No v - 1 4 Ma y - 1 4 No v - 1 3 Ma y - 1 3 No v - 1 2 Ap r - 1 2 De c - 1 1 No v - 1 1 Ju n - 1 1 Ma y - 1 1 No v - 1 0 Ap r - 1 0 Ma r - 1 0 MCL 10 1000 µg/L Zinc 5.3 MW-10 50 NE µg/L 2-Hexanone 0.96 100 NE µg/L 4-Methyl-2-pentanone (MIBK) 5.6 2.2 NE NE µg/L Alkalinity, Total as CaCO3 47300 42200 31400 26700 32100 25500 413000 21700 100 700 µg/L Barium 660 262 132 112 115 101 96.5 91.3 80.7 38.9 46.61 1 µg/L Benzene 0.46 0.441 4000 µg/L Beryllium 2.8 1.4100 700 µg/L Carbon Disulfide NE 250000 µg/L Chloride 51800 2220 1820 1790 2040 1800 10 10 µg/L Chromium 6.7 0.63 5 70 µg/L cis-1,2-Dichloroethene 0.35 10 1000 µg/L Cobalt 4.8 10 1000 µg/L Copper 3.8 1 600 µg/L Ethylbenzene 1 0.73300 300 µg/L Iron 3650 1160 84.3 92.8 218 55.1 42410 15 µg/L Lead 11.6 4.1 5 500 µg/L m&p-Xylene 1.2 1.1 50 50 µg/L Manganese 736 130 10.9 7.9 5.1 6.8 0.2 1 µg/L Mercury 0.29 0.33 0.51 50 100 µg/L Nickel 5.9 NE NE µg/L o-Xylene 0.85 0.65 10 20 µg/L Selenium10 20 µg/L Silver 0.12NE NE µg/L Sodium 14100 6860 5280 250000 250000 µg/L Sulfate 8770 1000 NE µg/L Sulfide 260 NS NS µg/L Tetrahydrofuran 145 106 18.6 5 1 600 µg/L Toluene 0.63 NE 500000 µg/L Total Dissolved Solids 279000 86000 63000 66000 46000 63000 49000 89000 1 2000 µg/L Trichlorofluoromethane 0.2 0.33 0.38 0.49 0.68 0.5225 300 µg/L Vanadium 4.910 1000 µg/L Zinc 21.2 6.2 MW-11 0.1 0.1 µg/L 4,4'-DDT 0.05 NE NE µg/L Alkalinity, Total as CaCO3 132000 143000 175000 161000 189000 153000 120000 122000 100 700 µg/L Barium 93.7 96.8 94.3 87.8 87 76.8 70.3 57.5 56.2 48.1 37.6 10 200 µg/L Benzo(g,h,i)perylene 1.3 NE 250000 µg/L Chloride 14400 15000 12400 14000 14200 12900 10800 8480 10 10 µg/L Chromium10 1000 µg/L Cobalt 2.5 2.6 47.5 65.1300 300 µg/L Iron 31400 35700 33400 32100 30700 29000 26300 23000 10 15 µg/L Lead 2.9 3.6 50 50 µg/L Manganese 1990 2030 1960 1920 1890 1740 1580 1250 10 20 µg/L Selenium 10 20 µg/L Silver 1.2 0.48 NE NE µg/L Sodium 9460 10000 8490 9070 8290 8770 7460 6480 250000 250000 µg/L Sulfate 15300 12800 10700 10400 11000 10400 9700 75901000 NE µg/L Sulfide 130NS NS µg/L Tetrahydrofuran 4.4 12.1 NE 500000 µg/L Total Dissolved Solids 239000 228000 207000 236000 228000 220000 161000 165000 25 300 µg/L Vanadium 3.2 3.6 10 1000 µg/L Zinc 92 MW-12 NE NE µg/L Alkalinity, Total as CaCO3 19200 40500 45500 39300 29600 40200 37200 40200 10 10 µg/L Arsenic 2.7100 700 µg/L Barium 60.9 59.2 61.1 47.6 50.1 50.5 46.9 60.1 39.1 44.9 40.610 200 µg/L Benzo(g,h,i)perylene 1.2 NE 250000 µg/L Chloride 8070 8240 6180 6230 5820 4900 8200 8030 1 3 µg/L Chloromethane 0.21 10 10 µg/L Chromium 2.6 1.1 2.4 10 0.05 µg/L Indeno(1,2,3-cd)pyrene 1.2 300 300 µg/L Iron 524 758 348 253 324 1430 539 3030 50 50 µg/L Manganese 9.7 199 14.6 86.1 13.2 33.6 15.7 58.350 100 µg/L Nickel 4.110 20 µg/L Silver 0.7 0.2NE NE µg/L Sodium 11200 12800 11000 10500 11100 11000 11600 9980 250000 250000 µg/L Sulfate 73600 32800 48000 27400 51800 24200 20500 15300 NE 500000 µg/L Total Dissolved Solids 163000 135000 149000 126000 138000 127000 130000 124000 1 2000 µg/L Trichlorofluoromethane 0.22 0.32 10 1000 µg/L Zinc 30.8 c:\pwworking\tpa\d0269489\W-S GW Revised.xlsb Old Salisbury Road Landfill (C&D) Highlighted cells are at or above the current standard. Blank cells indicate either NS or ND. Se p - 0 9 Ma r - 0 9 De c - 0 8 Ma r - 0 8 No v - 0 7 Ap r - 0 7 No v - 0 6 Ap r - 0 6 No v - 0 5 Ju n - 0 5 No v - 0 4 Au g - 0 4 Ma y - 0 4 No v - 0 3 Ma y - 0 3 De c - 0 2 Ap r - 0 2 No v - 0 1 Ju l - 0 1 De c - 0 0 Ju n - 0 0 No v - 9 9 Ju n - 9 9 No v - 9 8 Ma y - 9 8 Oc t - 9 7 Ma y - 9 7 Oc t - 9 6 Ja n - 9 6 39.1 38.9 41.9 42 41 52 71 48 46 82 55 98 13 0.65 13 6.8 0.2 6.20.19 31.8 28.4 28.6 29.2 23 25 24 26 27 24 28 47 3.9 3.3 8.7 0.5 0.79 0.41 0.4 38 34.5 57.9 60.5 47 31 66 55 77 50 77 74 2 1.8 4 2.1 0.39 0.37 0.15 0.3 c:\pwworking\tpa\d0269489\W-S GW Revised.xlsb Facility Permit 34-12 Old Salisbury Road Landfill (C&D) Historic Detections Highlighted cells are at or above the current standard. Blank cells indicate either NS or ND. Value Column Labels SWSL 2L units Row Labels Ma y - 1 5 No v - 1 4 Ma y - 1 4 No v - 1 3 Ma y - 1 3 No v - 1 2 Ap r - 1 2 De c - 1 1 No v - 1 1 Ju n - 1 1 Ma y - 1 1 No v - 1 0 Ap r - 1 0 Ma r - 1 0 MCL MW-13 5 350 µg/L 1,1-Dichloroethene NE NE µg/L Alkalinity, Total as CaCO3 36900 36200 46400 43200 58700 43900 52200 44500 100 700 µg/L Barium 89.3 130 77.1 106 176 279 144 139 164 176 126 10 0.005 µg/L Benzo(a)pyrene 1.1 10 0.05 µg/L Benzo(b)fluoranthene 110 200 µg/L Benzo(g,h,i)perylene 1.51 4000 µg/L Beryllium 0.66 1.2 2.4 3.5 1.4 2.3NE 250000 µg/L Chloride 3760 5870 3880 5700 3820 6150 5380 10 10 µg/L Chromium 2.9 3 7.1 11.8 5.5 3.9 4 1.7 10 1000 µg/L Cobalt 6.6 10 1000 µg/L Copper 3.8 7.6 6.9 6.1 10 0.005 µg/L Dibenz(a,h)anthracene 1.2 10 0.05 µg/L Indeno(1,2,3-cd)pyrene 1.5 300 300 µg/L Iron 1400 2720 232 1330 8610 11300 3760 614010 15 µg/L Lead 2.9 5.4 6.5 7.5 6.4 4.350 50 µg/L Manganese 41.2 55.6 34.1 48.8 158 301 91.5 140 10 20 µg/L Silver 0.72 0.4 NE NE µg/L Sodium 10700 10700 11200 11700 19100 14600 16700 20200 250000 250000 µg/L Sulfate 9330 8660 8680 9360 7820 9770 9420 9460 1000 NE µg/L Sulfide 151 106 178 NS NS µg/L Tetrahydrofuran 18.6 NE 500000 µg/L Total Dissolved Solids 107000 119000 113000 114000 87000 144000 110000 1590001 2000 µg/L Trichlorofluoromethane25 300 µg/L Vanadium 3.4 7.1 14.6 18.7 7.2 10.8 10 1000 µg/L Zinc 7.9 13.7 17.2 37.3 51 20 31.6 MW-14 NE NE µg/L Alkalinity, Total as CaCO3 45200 42300 37400 32800 35600 28900 30100 30400 10 10 µg/L Arsenic 100 700 µg/L Barium 179 193 163 140 254 160 122 143 125 129 130 1 4000 µg/L Beryllium 0.54 0.615 3 µg/L bis(2-Ethylhexyl)phthalate 9.8NE 250000 µg/L Chloride 3510 3720 3630 4100 4290 4790 1 3 µg/L Chloromethane 0.24 10 10 µg/L Chromium 4.5 6.6 6 1.8 2.3 3 10 1000 µg/L Copper 4.8 9.5 5.8 10 70 µg/L Cyanide 6 300 300 µg/L Iron 695 2620 142 915 5820 4520 1140 2050 10 15 µg/L Lead 50 50 µg/L Manganese 25.7 120 40.2 110 240 251 170 710.2 1 µg/L Mercury50 100 µg/L Nickel 2.8 5.3 8.6 13.7 12.5 10 20 µg/L Silver 0.74 0.39 NE NE µg/L Sodium 14500 14400 12800 12300 13500 15000 14300 12700 250000 250000 µg/L Sulfate 1790 NE 500000 µg/L Total Dissolved Solids 131000 119000 124000 123000 102000 127000 145000 138000 1 2000 µg/L Trichlorofluoromethane 0.59 0.57 0.34 25 300 µg/L Vanadium 5.5 9.9 810 1000 µg/L Zinc 13.3 11.7 27.4 23 12MW-15 5 350 µg/L 1,1-Dichloroethene 3.1 0.1 0.1 µg/L 4,4'-DDD 0.062 NE NE µg/L Alkalinity, Total as CaCO3 91500 54700 96600 64300 78900 77600 75300 10 10 µg/L Arsenic 7.1 5.7 100 700 µg/L Barium 105 41.5 8.6 23.8 59.6 143 115 NE 250000 µg/L Chloride 98200 146000 83400 124000 124000 143000 606005 70 µg/L Chloroform 0.26 0.49 0.77 0.63 0.49 1.410 10 µg/L Chromium 7.6 6.7 7.2 10 1000 µg/L Copper 8.8 10.5 10 70 µg/L Cyanide 5.2 300 300 µg/L Iron 10600 233 292 239 4140 12300 10000 10 15 µg/L Lead 6.8 9.5 7.6 50 50 µg/L Manganese 271 33 34.7 14 160 317 327 50 100 µg/L Nickel 4.3NE NE µg/L Sodium 20300 24000 24200 25300 26700 21200 16300250000 250000 µg/L Sulfate 65400 43800 59500 53200 41200 35600 258001000 NE µg/L Sulfide 100 NS NS µg/L Tetrahydrofuran 16.9 15.5 21.4 14.7 7.4 6.3 NE 500000 µg/L Total Dissolved Solids 360000 464000 373000 410000 442000 298000 260000 1 2000 µg/L Trichlorofluoromethane 4.4 3.9 5.3 7.6 4.3 8.1 7.3 25 300 µg/L Vanadium 24.7 8.6 28.6 23.4 10 1000 µg/L Zinc 49 5.3 17.1 22.7 45.6 51.1 c:\pwworking\tpa\d0269489\W-S GW Revised.xlsb Old Salisbury Road Landfill (C&D) Highlighted cells are at or above the current standard. Blank cells indicate either NS or ND. Se p - 0 9 Ma r - 0 9 De c - 0 8 Ma r - 0 8 No v - 0 7 Ap r - 0 7 No v - 0 6 Ap r - 0 6 No v - 0 5 Ju n - 0 5 No v - 0 4 Au g - 0 4 Ma y - 0 4 No v - 0 3 Ma y - 0 3 De c - 0 2 Ap r - 0 2 No v - 0 1 Ju l - 0 1 De c - 0 0 Ju n - 0 0 No v - 9 9 Ju n - 9 9 No v - 9 8 Ma y - 9 8 Oc t - 9 7 Ma y - 9 7 Oc t - 9 6 Ja n - 9 6 19.8 117 79.2 88.7 64.6 86 79 62 65 59 46 57 160 0.8 1.6 2.2 1.1 2 4.8 9.2 11 0.41 0.44 0.21 18.6 7.3 8.3 242 97.9 583 186 130 210 460 250 120 69 66 170 10.7 0.4 40.2 4.1 1.7 6.6 35 15 3.9 3.2 7.2 26.2 5.2 23 13 5.9 8 0.1 0.4 0.54 0.46 0.56 0.5 c:\pwworking\tpa\d0269489\W-S GW Revised.xlsb Facility Permit 34-12 Old Salisbury Road Landfill (C&D) Historic Detections Highlighted cells are at or above the current standard. Blank cells indicate either NS or ND. Value Column Labels SWSL 2L units Row Labels Ma y - 1 5 No v - 1 4 Ma y - 1 4 No v - 1 3 Ma y - 1 3 No v - 1 2 Ap r - 1 2 De c - 1 1 No v - 1 1 Ju n - 1 1 Ma y - 1 1 No v - 1 0 Ap r - 1 0 Ma r - 1 0 MCL SW-1 100 6000 µg/L Acetone 2.2 NE NE µg/L Alkalinity, Total as CaCO3 44500 63700 45200 72700 58000 79700 47200 19600 10 10 µg/L Arsenic 5.9 3.7 100 700 µg/L Barium 72.2 276 65.8 71.1 58.9 63.3 70.4 42.5 69.9 61.9 92.5 1 4000 µg/L Beryllium 1.11 2 µg/L Cadmium 0.7NE 250000 µg/L Chloride 31500 19500 23700 18100 20600 19700 25300 1910010 10 µg/L Chromium 13 10 1000 µg/L Cobalt 9 14.6 10 1000 µg/L Copper 16.4 0.1 2 µg/L Endrin 0.08 300 300 µg/L Iron 8870 155000 8210 22800 6900 25500 11400 2290 10 15 µg/L Lead 18.3 50 50 µg/L Manganese 1160 1760 749 1530 855 1720 1040 1300.2 1 µg/L Mercury50 100 µg/L Nickel 8.7 10 20 µg/L Selenium 7 10 20 µg/L Silver 0.4 0.28 NE NE µg/L Sodium 16000 12500 14500 13000 12400 15500 14300 9390 250000 250000 µg/L Sulfate 3690 3130 2820 2190 2700 2090 NE 500000 µg/L Total Dissolved Solids 140000 122000 126000 125000 104000 131000 98000 140000 25 300 µg/L Vanadium 3710 1000 µg/L Zinc 69.8SW-2 50 NE µg/L 2-Hexanone 1.8 20 NE µg/L 3,3'-Dichlorobenzidine 3.6 10 NE µg/L 3-Methylcholanthrene 2.9 100 6000 µg/L Acetone 4 NE NE µg/L Alkalinity, Total as CaCO3 33200 2390 41300 48900 48600 44700 44200 26100 10 10 µg/L Arsenic 17 6.2100 700 µg/L Barium 700 171 59.7 50.1 51.7 46.5 53.4 81 49.2 57.6 59.410 0.05 µg/L Benzo(a)anthracene 1.1 10 0.005 µg/L Benzo(a)pyrene 2.5 10 0.05 µg/L Benzo(b)fluoranthene 2.8 10 200 µg/L Benzo(g,h,i)perylene 1.8 10 0.5 µg/L Benzo(k)fluoranthene 2.5 1 4000 µg/L Beryllium 3.7 0.64 15 3 µg/L bis(2-Ethylhexyl)phthalate 1.1 NE 250000 µg/L Chloride 4050 28200 10700 11600 10800 10300 11300 1090010 10 µg/L Chromium 40.3 3.210 5 µg/L Chrysene 1.1 10 1000 µg/L Cobalt 5.9 4.4 10 1000 µg/L Copper 81.6 3.2 10 0.005 µg/L Dibenz(a,h)anthracene 2.1 10 0.05 µg/L Indeno(1,2,3-cd)pyrene 2.2 300 300 µg/L Iron 226000 75000 2130 3360 1400 1280 1720 4170 10 15 µg/L Lead 75 7.450 50 µg/L Manganese 1020 1010 219 152 153 106 157 2800.2 1 µg/L Mercury 0.2 50 100 µg/L Nickel 16.4 3.1 10 20 µg/L Selenium 10 20 µg/L Silver 0.2 0.2 NE NE µg/L Sodium 8390 17600 9840 10300 9160 9990 9890 8650 250000 250000 µg/L Sulfate 7280 5620 12700 5490 5090 4240 6180 38300 1000 NE µg/L Sulfide 142NS NS µg/L Tetrahydrofuran 18.4NE 500000 µg/L Total Dissolved Solids 125000 117000 120000 114000 91000 101000 101000 189000 25 300 µg/L Vanadium 127 11.6 7.5 10 1000 µg/L Zinc 249 28 13.5 c:\pwworking\tpa\d0269489\W-S GW Revised.xlsb Old Salisbury Road Landfill (C&D) Highlighted cells are at or above the current standard. Blank cells indicate either NS or ND. Se p - 0 9 Ma r - 0 9 De c - 0 8 Ma r - 0 8 No v - 0 7 Ap r - 0 7 No v - 0 6 Ap r - 0 6 No v - 0 5 Ju n - 0 5 No v - 0 4 Au g - 0 4 Ma y - 0 4 No v - 0 3 Ma y - 0 3 De c - 0 2 Ap r - 0 2 No v - 0 1 Ju l - 0 1 De c - 0 0 Ju n - 0 0 No v - 9 9 Ju n - 9 9 No v - 9 8 Ma y - 9 8 Oc t - 9 7 Ma y - 9 7 Oc t - 9 6 Ja n - 9 6 23 23 20 77.7 45.6 78.2 79.7 70 88 54 120 73 750 53 500 0.61 0.67 1.2 0.6 4.2 52 3.2 36 17.5 57 38 1.1 0.62 0.39 0.37 0.5 5.552.1 46.3 50.6 50.6 49 300 44 150 51 47 65 63 0.42 17 4.7 11 7.6 0.08 21 0.36 0.5 0.26 0.3 c:\pwworking\tpa\d0269489\W-S GW Revised.xlsb Facility Permit 34-12 Old Salisbury Road Landfill (C&D) Historic Detections Highlighted cells are at or above the current standard. Blank cells indicate either NS or ND. Value Column Labels SWSL 2L units Row Labels Ma y - 1 5 No v - 1 4 Ma y - 1 4 No v - 1 3 Ma y - 1 3 No v - 1 2 Ap r - 1 2 De c - 1 1 No v - 1 1 Ju n - 1 1 Ma y - 1 1 No v - 1 0 Ap r - 1 0 Ma r - 1 0 MCL SW-3 10 40 µg/L 3&4-Methylphenol(m&p Cresol) 3.6 0.1 0.1 µg/L 4,4'-DDD 0.079 0.1 0.1 µg/L 4,4'-DDT 0.09 NE NE µg/L Alkalinity, Total as CaCO3 118000 389000 259000 516000 293000 317000 221000 160000 100 700 µg/L Barium 105 206 181 348 185 315 179 1231 1 µg/L Benzene 0.54 0.32 0.88 0.34 0.25NE 250000 µg/L Chloride 27000 27000 16900 34800 20000 24300 22800 2090010 10 µg/L Chromium 3.4 10 1000 µg/L Cobalt 3.4 14.8 14.4 25.3 13 5.5 10 1000 µg/L Copper 4.4 0.1 42 µg/L Endosulfan II 0.071 0.085 300 300 µg/L Iron 4940 5270 8890 11700 9560 16500 9370 3230 10 15 µg/L Lead 2.7 50 50 µg/L Manganese 1420 5080 4320 8930 3990 5200 3760 189050 100 µg/L Nickel 2.8 4.8 12NE NE µg/L Sodium 18200 29900 29900 41100 25000 33800 21300 18500 250000 250000 µg/L Sulfate 17000 16800 26300 62500 20100 36400 26400 19800 NS NS µg/L Tetrahydrofuran 10.2 9.7 18.9 5.1 4.8 4.5 NE 500000 µg/L Total Dissolved Solids 233000 473000 319000 705000 327000 432000 329000 237000 25 300 µg/L Vanadium 9.7 9.8 10 1000 µg/L Zinc 13.6 10.8 SW-45 350 µg/L 1,1-Dichloroethene 0.5850 NE µg/L 2-Hexanone 3.1 0.1 0.1 µg/L 4,4'-DDD 0.11 0.062 0.1 0.1 µg/L 4,4'-DDT 0.054 NE NE µg/L Alkalinity, Total as CaCO3 242000 140000 158000 152000 147000 220000 158000 131000 100 700 µg/L Barium 187 82.8 126 101 106 151 136 105 NE 250000 µg/L Chloride 19000 24300 30800 31000 26900 28800 30900 23600 5 70 µg/L Chloroform 0.9710 1000 µg/L Cobalt 5.9 10.40.1 42 µg/L Endosulfan II 0.066 0.1 2 µg/L Endrin aldehyde 0.061 300 300 µg/L Iron 9220 638 2520 1790 4180 1640 2140 1060 50 50 µg/L Manganese 5050 739 2250 1080 1650 2430 2420 1290 50 100 µg/L Nickel 3.6 NE NE µg/L Sodium 23800 17800 24400 20100 18200 29000 20000 17900 250000 250000 µg/L Sulfate 23500 17600 23500 23000 13200 32300 23600 19500 NS NS µg/L Tetrahydrofuran 4.1 4.4NE 500000 µg/L Total Dissolved Solids 371000 222000 257000 270000 255000 349000 272000 2340001 2000 µg/L Trichlorofluoromethane 0.27 0.25 1.4 25 300 µg/L Vanadium 5.9 c:\pwworking\tpa\d0269489\W-S GW Revised.xlsb Old Salisbury Road Landfill (C&D) Highlighted cells are at or above the current standard. Blank cells indicate either NS or ND. Se p - 0 9 Ma r - 0 9 De c - 0 8 Ma r - 0 8 No v - 0 7 Ap r - 0 7 No v - 0 6 Ap r - 0 6 No v - 0 5 Ju n - 0 5 No v - 0 4 Au g - 0 4 Ma y - 0 4 No v - 0 3 Ma y - 0 3 De c - 0 2 Ap r - 0 2 No v - 0 1 Ju l - 0 1 De c - 0 0 Ju n - 0 0 No v - 9 9 Ju n - 9 9 No v - 9 8 Ma y - 9 8 Oc t - 9 7 Ma y - 9 7 Oc t - 9 6 Ja n - 9 6 c:\pwworking\tpa\d0269489\W-S GW Revised.xlsb Summary of Detected Constituents Facility Permit 34-12 Old Salisbury Road Landfill (C&D) Qualifier (Multiple Items) SWSL 2L Units Concentration MW-1R MW-2R MW-3R MW-4R MW-5R MW- 6R MW-7 MW-8 May-15EPA 300.0 µg/L 250000 250000 µg/L Sulfate 1700 98400 3000 72700 8000 1850 1860 EPA 6010 µg/L 10 10 µg/L Arsenic 100 700 µg/L Barium 164 287 214 306 54 122 30 1 4000 µg/L Beryllium 10 10 µg/L Chromium 4.8 10 1000 µg/L Cobalt 20.3 10.1 15.2 10 1000 µg/L Copper 6.3 300 300 µg/L Iron 9560 56000 292 113 54 10 15 µg/L Lead 3.3 2.7 50 50 µg/L Manganese 11900 7980 315 27.1 3.4 50 100 µg/L Nickel 17 2.8 NE NE µg/L Sodium 11600 51400 23000 13100 16300 6940 5.5 200 µg/L Thallium 5.1 25 300 µg/L Vanadium 11.4 8.8 4.3 10 1000 µg/L Zinc 8.7 7.5 6.8 EPA 7470 µg/L 0.2 1 µg/L Mercury EPA 8151 µg/L 2 50 µg/L 2,4,5-TP (Silvex) 0.14 2 70 µg/L 2,4-D 0.43 EPA 8260 µg/L 5 6 µg/L 1,1-Dichloroethane 0.49 1.1 50 NE µg/L 2-Hexanone 100 NE µg/L 4-Methyl-2-pentanone (MIB 1 1 µg/L Benzene 1.7 0.29 5 70 µg/L Chloroform 1 3 µg/L Chloromethane 0.13 5 70 µg/L cis-1,2-Dichloroethene 0.73 1 600 µg/L Ethylbenzene 5 500 µg/L m&p-Xylene 1.5 1 5 µg/L Methylene Chloride 2.3 2.1 NE NE µg/L o-Xylene 0.4 1 0.7 µg/L Tetrachloroethene 1.2 NS NS µg/L Tetrahydrofuran 34.6 5.8 14.1 1 600 µg/L Toluene 1 3 µg/L Trichloroethene 0.79 1 2000 µg/L Trichlorofluoromethane 1.5 0.79 1 0.03 µg/L Vinyl chloride 0.7 SM 2320B µg/L NE NE µg/L Alkalinity, Total as CaCO3 39600 358000 107000 117000 28600 64100 20000 SM 2540C µg/L NE 500000 µg/L Total Dissolved Solids 133000 632000 182000 304000 166000 145000 61000 SM 4500-Cl-E MCL 6/18/2015 Summary of Detected Constituents MW-9 MW-10 MW-11 MW-12 MW-13 MW-14 MW-15 SW-1 SW-2 SW-3 SW-4 Trip Blank Equip ment Blank 2030 8770 15300 73600 9330 1790 65400 3690 7280 17000 23500 17 182 660 93.7 60.9 89.3 179 105 72.2 700 105 187 2.8 0.66 0.54 3.7 6.7 2.9 7.6 40.3 3.4 4.8 2.5 5.9 5.9 3.8 8.8 81.6 4.4 3650 31400 524 1400 695 10600 8870 226000 4940 9220 11.6 2.9 2.9 6.8 75 2.7 3.5 736 1990 9.7 41.2 25.7 271 1160 1020 1420 5050 5.9 2.8 4.3 16.4 2.8 3.6 14500 14100 9460 11200 10700 14500 20300 16000 8390 18200 23800 4.9 3.2 3.4 24.7 127 9.7 5.9 21.2 7.9 49 249 13.6 0.29 0.2 0.96 1.8 3.1 5.6 0.46 0.26 1 1.2 1.5 1.8 0.85 145 16.9 4.1 0.63 0.98 0.22 0.59 4.4 18900 47300 132000 19200 36900 45200 91500 44500 33200 118000 242000 134000 279000 239000 163000 107000 131000 360000 140000 125000 233000 371000 6/18/2015 Summary of Detected Constituents Facility Permit 34-12 Old Salisbury Road Landfill (C&D) Qualifier (Multiple Items) SWSL 2L Units Concentration MW-1R MW-2R MW-3R MW-4R MW-5R MW- 6R MW-7 MW-8 MCL µg/L NE 250000 µg/L Chloride 7640 44200 2990 22200 15700 4340 1960 Field feet Static Water Level 71.44 16.32 42.18 18.28 21.85 75.46 16.85 Total Well Depth 60 21 27 20 30 48 27 mg/L Oxygen, Dissolved 4.5 1.6 2 2.5 6.8 0.4 5.7 NTU Turbidity 1.2 8.8 6.2 12.2 2.2 1.2 2.3 Std. Units Field pH 5.5 6.1 6.1 5.9 5.9 5.6 5.7 mV REDOX 265.1 15.4 -1.1 262.8 244.4 228.8 255.2 µmhos/cm Field Specific Conductance 153.1 985 363.4 422 175.1 194.8 50.9 °C Field Temperature 18 13.7 15 13.3 14.7 16.7 16.1 November-14 EPA 300.0 µg/L 250000 250000 µg/L Sulfate 1720 117000 3740 143000 8180 1360 EPA 6010 µg/L 10 10 µg/L Arsenic 2.6 100 700 µg/L Barium 142 339 221 305 58.2 111 38 1 4000 µg/L Beryllium 1 2 µg/L Cadmium 10 10 µg/L Chromium 3.4 4.8 10 1000 µg/L Cobalt 25 13.3 82 10 1000 µg/L Copper 9.6 300 300 µg/L Iron 85.8 2580 49700 126 221 76.5 529 10 15 µg/L Lead 2.7 50 50 µg/L Manganese 2.9 9880 9380 1040 2.6 22.9 19.9 50 100 µg/L Nickel 25.9 7.2 10 20 µg/L Selenium NE NE µg/L Sodium 10600 58300 2770 55400 13700 16600 7810 25 300 µg/L Vanadium 2.8 2.7 5.610 1000 µg/L Zinc 16.8 7.2 EPA 7470 µg/L 0.2 1 µg/L Mercury EPA 8260 µg/L 5 6 µg/L 1,1-Dichloroethane 1.1 1.3 1 6 µg/L 1,4-Dichlorobenzene 0.4 100 NE µg/L 4-Methyl-2-pentanone (MIB 1 1 µg/L Benzene 2.5 0.42 10 3000 µg/L Chloroethane 2.1 5 70 µg/L cis-1,2-Dichloroethene 0.5 0.73 1 600 µg/L Ethylbenzene 5 500 µg/L m&p-Xylene 1.1 1 5 µg/L Methylene Chloride 3.7 2.9 6/18/2015 Summary of Detected Constituents MW-9 MW-10 MW-11 MW-12 MW-13 MW-14 MW-15 SW-1 SW-2 SW-3 SW-4 Trip Blank Equip ment Blank 4290 51800 14400 8070 3760 3510 98200 31500 4050 27000 19000 53.36 23.35 8.07 9.8 8.98 52.23 39.21 60 21 20 15.58 20 60 50.85 6.3 1.5 0.3 5.4 2.7 5.2 2 4.5 0.2 6.9 3.5 1.4 246.4 8 7.7 32.7 26.1 81.7 26.5 385.5 42.7 18.6 5.5 5.2 6 6 5.7 5.6 6.2 6.3 6.5 6.9 6.5 206.8 244.7 -34.3 230.6 218.9 221.2 176 11 -79.4 -15.8 -25.5 148.3 297.2 407.8 234.3 115 150.1 611 228.7 185.9 364.2 603 17.5 17.1 13.4 14.9 18.7 17.1 17.3 20.4 19.7 17.5 18.2 2100 12800 32800 8660 43800 3130 5620 16800 17600 3.5 5.9 6.2 193 262 96.8 59.2 130 193 41.5 276 171 206 82.8 1.4 1.2 0.6 1.1 0.64 0.7 3 4.5 13 3.2 2.6 4.4 3.4 3.8 4.8 16.4 3.2 55.9 1160 35700 758 2720 2620 233 155000 75000 5270 6384.1 3.6 5.4 18.3 7.4 7.6 130 2030 199 55.6 120 33 1760 1010 5080 739 4.1 5.3 8.7 3.1 4.8 7 14600 6860 10000 12800 10700 14400 24000 12500 17600 29900 17800 3.6 7.1 5.5 37 11.6 5.3 6.2 13.7 13.3 5.3 69.8 28 0.33 2.2 0.44 0.54 0.35 0.73 1.1 6/18/2015 Summary of Detected Constituents Facility Permit 34-12 Old Salisbury Road Landfill (C&D) Qualifier (Multiple Items) SWSL 2L Units Concentration MW-1R MW-2R MW-3R MW-4R MW-5R MW- 6R MW-7 MW-8 MCL NE NE µg/L o-Xylene 0.33 0.36 1 0.7 µg/L Tetrachloroethene 2 NS NS µg/L Tetrahydrofuran 79.2 15.9 8.8 1 3 µg/L Trichloroethene 0.85 1 2000 µg/L Trichlorofluoromethane 2.4 1.2 1 0.03 µg/L Vinyl chloride 1.2 SM 2320B µg/L NE NE µg/L Alkalinity, Total as CaCO3 37600 453000 177000 286000 24000 62400 22800 SM 2540C µg/L NE 500000 µg/L Total Dissolved Solids 120000 769000 191000 692000 163000 138000 64000 SM 4500-Cl-E µg/L NE 250000 µg/L Chloride 7090 49800 2940 50500 15500 4300 1350 SM 4500-CN-E µg/L 10 70 µg/L Cyanide 4.4 4.2 10.4 4.3 5.1 SM 4500-S2D µg/L 1000 NE µg/L Sulfide Field feet Static Water Level 69.7 17.18 21.87 18.4 22.36 36.9 37.58 Total Well Depth 60 21 27 20 30 48 27 mg/L Oxygen, Dissolved 1 0.5 6.3 0.5 5 0.5 2.3 NTU Turbidity 1.7 3.53 5.2 10 3.6 1.2 9.1 Std. Units Field pH 5.6 6.1 6 5.9 6 5.6 5.7 mV REDOX 194 38 13 158 198 184 224 µmhos/cm Field Specific Conductance 138 1150 363 971 184 186 59 °C Field Temperature 14.8 13.2 13.2 13.7 12.9 13.7 13 May-14 EPA 300.0 µg/L 250000 250000 µg/L Sulfate 136000 4230 85200 8060 EPA 6010 µg/L 6 1000 µg/L Antimony 5.4 10 10 µg/L Arsenic 8.9 100 700 µg/L Barium 124 324 205 264 54.4 90.8 30.7 10 10 µg/L Chromium 5.6 10 1000 µg/L Cobalt 22.8 46.6 300 300 µg/L Iron 52.9 1650 38200 123 50 50 µg/L Manganese 7950 9260 641 6.1 15.5 50 100 µg/L Nickel 20.6 10 20 µg/L Selenium 16.5 11.5 NE NE µg/L Sodium 10800 59700 39700 13600 14200 6160 6/18/2015 Summary of Detected Constituents MW-9 MW-10 MW-11 MW-12 MW-13 MW-14 MW-15 SW-1 SW-2 SW-3 SW-4 Trip Blank Equip ment Blank 0.65 106 15.5 18.4 10.2 0.96 0.57 3.9 0.27 18300 42200 143000 40500 36200 42300 54700 63700 2390 389000 140000 141000 86000 228000 135000 119000 119000 464000 122000 117000 473000 222000 3610 2220 15000 8240 5870 3720 146000 19500 28200 27000 24300 260 130 151 142 104.74 24.68 5.4 10.76 18.48 103.8 79 60 21 20 15.58 20 60 50.85 8.3 0.5 0.5 0.5 3.8 1.25 0.5 2.11 4.5 8.18 2 98 9.9 5.2 152 7.8 20.1 363.9 136.9 16.6 28.3 5.5 5.1 5.9 5.9 5.6 5.6 6.2 6.1 6.3 6.6 6.7 252 198 -61 101 232 242 182 7 -36 -45 27 161 106 440 203 120 159 647 247 324 885 344 12.4 15.3 15.4 15.4 13.8 11.9 16.7 10.8 11.2 12.5 10 10700 48000 8680 59500 2820 12700 26300 23500 168 132 94.3 61.1 77.1 163 8.6 65.8 59.7 181 126 9 14.8 33400 348 232 142 292 8210 2130 8890 2520 10.9 1960 14.6 34.1 40.2 34.7 749 219 4320 2250 12400 8490 11000 11200 12800 24200 14500 9840 29900 24400 6/18/2015 Summary of Detected Constituents Facility Permit 34-12 Old Salisbury Road Landfill (C&D) Qualifier (Multiple Items) SWSL 2L Units Concentration MW-1R MW-2R MW-3R MW-4R MW-5R MW- 6R MW-7 MW-8 MCL 10 1000 µg/L Zinc 11.4EPA 7470 µg/L 0.2 1 µg/L Mercury EPA 8260 µg/L 5 6 µg/L 1,1-Dichloroethane 0.83 0.81 1 1 µg/L Benzene 1.8 0.28 5 70 µg/L Chloroform 5 70 µg/L cis-1,2-Dichloroethene 0.38 0.37 1 5 µg/L Methylene Chloride 3.7 NE NE µg/L o-Xylene 0.31 1 0.7 µg/L Tetrachloroethene 1.8 NS NS µg/L Tetrahydrofuran 72.6 11.8 5.2 1 3 µg/L Trichloroethene 0.71 1 2000 µg/L Trichlorofluoromethane 3.7 0.62 SM 2320B µg/L NE NE µg/L Alkalinity, Total as CaCO3 30000 344000 155000 222000 31900 51900 21300 SM 2540C µg/L NE 500000 µg/L Total Dissolved Solids 91000 549000 187000 445000 167000 126000 50000 SM 4500-Cl-E µg/L NE 250000 µg/L Chloride 5600 50500 3260 29700 13900 3600 1800 Field feet Static Water Level 70.78 14.24 37.86 14.47 20.22 74.12 26.82 Total Well Depth 60 21 27 20 30 37.05 27 mg/L Oxygen, Dissolved 5.3 4.8 6.3 6.2 8.6 3.8 8.4 NTU Turbidity 3 11 6 17 10 6 8 Std. Units Field pH 5.6 5.8 6 5.7 5.7 5.3 5 mV REDOX 411 243 146 374 389 363 389 µmhos/cm Field Specific Conductance 137 1040 367 715 194 171 64 °C Field Temperature 18.4 19.6 18.7 14.8 14.7 17.2 16 November-13 EPA 300.0 µg/L 250000 250000 µg/L Sulfate 128000 3400 113000 8310EPA 6010 µg/L 100 700 µg/L Barium 106 311 201 296 53.9 98.8 25.4 10 1000 µg/L Cobalt 19.2 53.5 49.4 300 300 µg/L Iron 766 31300 89.5 136 50 50 µg/L Manganese 8710 9990 688 19.4 6.8 50 100 µg/L Nickel 27.1 5.3 NE NE µg/L Sodium 9940 46200 42600 13800 13000 5580 6/18/2015 Summary of Detected Constituents MW-9 MW-10 MW-11 MW-12 MW-13 MW-14 MW-15 SW-1 SW-2 SW-3 SW-4 Trip Blank Equip ment Blank 17.2 11.7 0.51 0.32 0.49 1.1 18.6 21.4 9.7 4.4 0.47 0.2 0.32 0.34 5.3 18300 31400 175000 45500 46400 37400 96600 45200 41300 259000 158000 107000 63000 207000 149000 113000 124000 373000 126000 120000 319000 257000 3610 1820 12400 6180 3880 3630 83400 23700 10700 16900 30800 52.72 11.34 8.55 9.77 17.91 103.61 76.95 60 21 20 15.58 20 60 50.85 8.7 8.3 7.5 8.4 6.8 8.1 5.4 5.5 7.3 2.9 7 5 4 22 15 147 118 50 51 23 14 33 5.2 5 6 5.9 5.6 5.5 6.3 6.4 6.8 6.5 6.8 436 436 27 315 367 437 406 284 252 127 262 155 86 430 243 149 156 623 205 183 649 478 17.7 15 14.4 15 16.6 17.7 17.8 21.2 19.7 18.9 19.3 10400 27400 9360 53200 2190 5490 62500 23000 170 112 87.8 47.6 106 140 23.8 71.1 50.1 348 101 47.5 14.4 136 84.3 32100 253 1330 915 239 22800 3360 11700 1790 6.9 7.9 1920 86.1 48.8 110 14 1530 152 8930 1080 12 13500 9070 10500 11700 12300 25300 13000 10300 41100 20100 6/18/2015 Summary of Detected Constituents Facility Permit 34-12 Old Salisbury Road Landfill (C&D) Qualifier (Multiple Items) SWSL 2L Units Concentration MW-1R MW-2R MW-3R MW-4R MW-5R MW- 6R MW-7 MW-8 MCL 25 300 µg/L Vanadium 5.5 10 1000 µg/L Zinc 12.2 EPA 8151 µg/L 2 50 µg/L 2,4,5-TP (Silvex)0.23 2 70 µg/L 2,4-D 1.1 EPA 8260 µg/L 5 6 µg/L 1,1-Dichloroethane 1.3 0.9 1 1 µg/L Benzene 1.9 0.27 5 70 µg/L Chloroform 5 70 µg/L cis-1,2-Dichloroethene 0.41 0.54 5 1000 µg/L Dichlorodifluoromethane 1 5 µg/L Methylene Chloride 3 10 6 µg/L Naphthalene 0.86 NE NE µg/L o-Xylene 0.54 1 0.7 µg/L Tetrachloroethene 2.2 NS NS µg/L Tetrahydrofuran 99.6 11.7 13.7 1 3 µg/L Trichloroethene 0.89 1 2000 µg/L Trichlorofluoromethane 12 0.47 1 0.03 µg/L Vinyl chloride 0.95 EPA 8270 µg/L 10 40 µg/L 3&4-Methylphenol(m&p Cre SM 2320B µg/L NE NE µg/L Alkalinity, Total as CaCO3 28100 349000 155000 224000 31700 51600 19700 SM 2540C µg/L NE 500000 µg/L Total Dissolved Solids 103000 654000 193000 496000 154000 116000 61000 SM 4500-Cl-E µg/L NE 250000 µg/L Chloride 5880 56700 3620 36500 15200 5160 1510 SM 4500-CN-E µg/L 10 70 µg/L Cyanide 7.1 5.9 Field feet Static Water Level 71.87 16.65 45.08 18.63 22.73 76.44 36.08 Total Well Depth 60 21 27 20 30 48 27 mg/L Oxygen, Dissolved 8.7 0.9 0.7 7.5 5.6 0.5 10.2 NTU Turbidity 1 3 1 12 3 2 5 Std. Units Field pH 5.6 5.6 5.9 5.8 5.9 5.5 5.4 mV REDOX 228 68 -8 207 239 200 357 µmhos/cm Field Specific Conductance 104 840 316 678 168 144 48 °C Field Temperature 18.3 13.8 15.9 17.2 17.4 16.5 15.1 May-13 6/18/2015 Summary of Detected Constituents MW-9 MW-10 MW-11 MW-12 MW-13 MW-14 MW-15 SW-1 SW-2 SW-3 SW-4 Trip Blank Equip ment Blank 9.8 17.1 10.8 0.88 0.77 0.28 5 14.7 18.9 0.69 0.33 7.6 0.25 3.6 18400 26700 161000 39300 43200 32800 64300 72700 48900 516000 152000 124000 66000 236000 126000 114000 123000 410000 125000 114000 705000 270000 3950 1790 14000 6230 5700 4100 124000 18100 11600 34800 31000 6 5.2 106.03 24.77 9.1 10.56 18.83 104.66 79.28 60 21 20 15.58 20 60 50.85 9.2 2.2 0.5 6.5 1.3 6.5 2.8 3 4 2.5 4.3 11 4 8 9 123 250 21 35 2 57 4 5.2 5.2 5.9 5.8 5.4 5.4 6.2 6.2 6.7 6.2 6.8 363 327 -66 189 280 355 241 -31 -12 -15 61 138 63 385 153 115 123 614 246 134 899 369 16.3 16.7 16.7 17.1 14.8 16.7 17 13.7 12.7 15.1 12.8 6/18/2015 Summary of Detected Constituents Facility Permit 34-12 Old Salisbury Road Landfill (C&D) Qualifier (Multiple Items) SWSL 2L Units Concentration MW-1R MW-2R MW-3R MW-4R MW-5R MW- 6R MW-7 MW-8 MCL EPA 300.0 µg/L 250000 250000 µg/L Sulfate 115000 5070 97600 11200 2100 EPA 6010 µg/L 100 700 µg/L Barium 109 324 216 375 57.7 115 28.5 1 4000 µg/L Beryllium 10 10 µg/L Chromium 10 1000 µg/L Cobalt 18.2 64.1 35.3 10 1000 µg/L Copper 300 300 µg/L Iron 877 34100 158 126 61.5 10 15 µg/L Lead 50 50 µg/L Manganese 7880 9630 496 24.9 50 100 µg/L Nickel 20.7 NE NE µg/L Sodium 9080 45700 42600 13000 14300 6120 100 2000000 µg/L Tin 5.8 25 300 µg/L Vanadium 10 1000 µg/L Zinc 21.1 10.5 13.6 EPA 8260 µg/L 5 6 µg/L 1,1-Dichloroethane 1.2 0.84 50 NE µg/L 2-Hexanone 0.48 100 6000 µg/L Acetone 20.3 1 1 µg/L Benzene 1.4 5 70 µg/L Chloroform 5 70 µg/L cis-1,2-Dichloroethene 0.26 0.72 5 500 µg/L m&p-Xylene 0.96 1 5 µg/L Methylene Chloride 4.2 10 6 µg/L Naphthalene 1.3 NE NE µg/L o-Xylene 0.54 0.27 1 0.7 µg/L Tetrachloroethene 1.5 NS NS µg/L Tetrahydrofuran 111 8.5 24.2 1 3 µg/L Trichloroethene 0.68 1 2000 µg/L Trichlorofluoromethane 12.1 0.25 5 500 µg/L Xylenes (Total)1.2 SM 2320B µg/L NE NE µg/L Alkalinity, Total as CaCO3 29800 363000 175000 203000 34800 63500 22800SM 2540C µg/L NE 500000 µg/L Total Dissolved Solids 84000 589000 175000 413000 131000 108000 51000 SM 4500-Cl-E µg/L NE 250000 µg/L Chloride 5910 50000 3860 33700 16200 5340 2070SM 4500-CN-E µg/L 10 70 µg/L Cyanide 8.1 5 Field feet Static Water Level 73 15.54 21.94 17.53 21.44 38.62 31.43 Total Well Depth 60 21 27 20 30 48 27 mg/L Oxygen, Dissolved 8.3 1.9 6 2.7 7.1 0.9 7.2 6/18/2015 Summary of Detected Constituents MW-9 MW-10 MW-11 MW-12 MW-13 MW-14 MW-15 SW-1 SW-2 SW-3 SW-4 Trip Blank Equip ment Blank 3200 11000 51800 7820 41200 2700 5090 20100 13200 174 115 87 50.1 176 254 59.6 58.9 51.7 185 106 2.47.1 6.6 65.1 6.6 14.6 25.3 10.4 7.6 9.5 867 92.8 30700 324 8610 5820 4140 6900 1400 9560 4180 6.5 16.6 1890 13.2 158 240 160 855 153 3990 1650 8.6 12900 8290 11100 19100 13500 26700 12400 9160 25000 18200 14.6 9.9 8.6 37.3 27.4 22.7 0.63 7.4 5.1 0.36 0.38 4.3 21700 32100 189000 29600 58700 35600 78900 58000 48600 293000 147000 100000 46000 228000 138000 87000 102000 442000 104000 91000 327000 255000 4300 2040 14200 5820 3820 4290 124000 20600 10800 20000 26900 106.24 23.65 8.13 9.59 17.62 104.48 78.61 60 21 20 15.58 20 60 50.85 7.4 3.1 6.4 9.3 1.3 6.4 2.5 5 9.5 1.9 5.8 6/18/2015 Summary of Detected Constituents Facility Permit 34-12 Old Salisbury Road Landfill (C&D) Qualifier (Multiple Items) SWSL 2L Units Concentration MW-1R MW-2R MW-3R MW-4R MW-5R MW- 6R MW-7 MW-8 MCL NTU Turbidity 1 1 1 36 1 1 1 Std. Units Field pH 5.6 5.8 5.8 5.6 6 5.3 5.5 mV REDOX 263 10 21 246 274 211 260 µmhos/cm Field Specific Conductance 68 802 217 382 116 106 31 °C Field Temperature 20.9 19.7 15.7 15.6 15.2 16.3 17.5 November-12 EPA 300.0 µg/L 250000 250000 µg/L Sulfate 79500 5420 73600 8400 2090 EPA 6010 µg/L 10 10 µg/L Arsenic 100 700 µg/L Barium 91.7 335 173 400 53.4 95.1 26.9 1 4000 µg/L Beryllium 10 10 µg/L Chromium 10 1000 µg/L Cobalt 15.2 35.5 10 1000 µg/L Copper 300 300 µg/L Iron 1730 25300 344 102 60.8 10 15 µg/L Lead 50 50 µg/L Manganese 8400 11600 541 17.4 50 100 µg/L Nickel 21.8 NE NE µg/L Sodium 9180 43400 43600 14500 13900 6980 25 300 µg/L Vanadium 10 1000 µg/L Zinc 24.5 15.2 EPA 8081 µg/L 0.1 0.1 µg/L 4,4'-DDD 0.002 0.002 µg/L Dieldrin 0.11 0.1 42 µg/L Endosulfan II 0.12 0.1 2 µg/L Endrin 0.27 0.1 2 µg/L Endrin aldehyde 0.23 0.075 0.004 µg/L Heptachlor epoxide 0.12 EPA 8260 µg/L 5 6 µg/L 1,1-Dichloroethane 1.2 1.2 1 1 µg/L Benzene 1.3 10 3000 µg/L Chloroethane 1.3 5 70 µg/L Chloroform 0.16 5 70 µg/L cis-1,2-Dichloroethene 0.25 0.62 5 1000 µg/L Dichlorodifluoromethane 1 5 µg/L Methylene Chloride 4.5 10 6 µg/L Naphthalene 1.6 NE NE µg/L o-Xylene 0.63 1 0.7 µg/L Tetrachloroethene 1.8 NS NS µg/L Tetrahydrofuran 93.2 13.5 261 3 µg/L Trichloroethene 0.77 1 2000 µg/L Trichlorofluoromethane 16.9 0.29 5 500 µg/L Xylenes (Total)0.98 0.79 6/18/2015 Summary of Detected Constituents MW-9 MW-10 MW-11 MW-12 MW-13 MW-14 MW-15 SW-1 SW-2 SW-3 SW-4 Trip Blank Equip ment Blank 44 1 6 5 587 446 190 45 11 13 15 5 5.2 6.2 5.8 5.6 5.5 6.1 6.4 7 6.3 6.9 282 267 -22 185 204 254 224 -13 -10 -53 -31 88 43 400 197 136 81 403 208 144 575 367 18.1 16.3 14.7 14.7 16.5 18.2 17.9 22.4 23 22.4 23.3 10400 24200 9770 35600 2090 4240 36400 32300 7.1 142 101 76.8 50.5 279 160 143 63.3 46.5 315 151 3.5 11.8 6 6.7 13 6.9 5.8 10.5 218 29000 1430 11300 4520 12300 25500 1280 16500 1640 7.5 9.5 5.1 1740 33.6 301 251 317 1720 106 5200 2430 13.7 13100 5280 8770 11000 14600 15000 21200 15500 9990 33800 29000 18.7 8 28.6 92 30.8 51 23 45.6 0.062 0.079 0.11 0.071 0.08 0.34 0.49 0.28 6.3 4.8 0.49 0.49 8.1 6/18/2015 Summary of Detected Constituents Facility Permit 34-12 Old Salisbury Road Landfill (C&D) Qualifier (Multiple Items) SWSL 2L Units Concentration MW-1R MW-2R MW-3R MW-4R MW-5R MW- 6R MW-7 MW-8 MCL EPA 8270 µg/L 10 0.05 µg/L Benzo(a)anthracene 1.4 15 3 µg/L bis(2-Ethylhexyl)phthalate 2.4 1.1 1 10 5 µg/L Chrysene 1.5 SM 2320B µg/L NE NE µg/L Alkalinity, Total as CaCO3 26300 277000 142000 174000 31200 51900 19500 SM 2540C µg/L NE 500000 µg/L Total Dissolved Solids 95000 564000 172000 435000 157000 111000 58000 SM 4500-Cl-E µg/L NE 250000 µg/L Chloride 5320 64000 3920 34500 16100 3810 1860 SM 4500-CN-E µg/L 10 70 µg/L Cyanide 9.1 SM 4500-S2D µg/L 1000 NE µg/L Sulfide Field feet Static Water Level 72.24 17.78 45.36 19.26 22.81 77.49 37.56 Total Well Depth 60 21 27 20 30 48 27 mg/L Oxygen, Dissolved 5.5 1.5 1.2 2.3 6.4 1.8 9.8 NTU Turbidity 1 1 25 14 14 7 1 Std. Units Field pH 5.7 5.8 5.6 5.7 5.8 5.4 5.7 mV REDOX 236 77 16 181 245 197 260 µmhos/cm Field Specific Conductance 100 842 283 655 175 147 49 °C Field Temperature 16 14 15.2 13.3 15.9 14.5 15.6 April-12 EPA 300.0 µg/L 250000 250000 µg/L Sulfate 95000 6860 98700 7910 EPA 6010 µg/L 10 10 µg/L Arsenic 100 700 µg/L Barium 93.8 366 228 407 57.5 100 27.5 1 4000 µg/L Beryllium 10 10 µg/L Chromium 5.2 10 1000 µg/L Cobalt 14.8 16.4 21.5 300 300 µg/L Iron 3190 41500 145 209 57.8 10 15 µg/L Lead 50 50 µg/L Manganese 8280 9310 370 10.2 50 100 µg/L Nickel 22.3 10 20 µg/L Silver 5.2 NE NE µg/L Sodium 9440 38400 40400 14200 13700 6250 6/18/2015 Summary of Detected Constituents MW-9 MW-10 MW-11 MW-12 MW-13 MW-14 MW-15 SW-1 SW-2 SW-3 SW-4 Trip Blank Equip ment Blank 13 9.8 17200 25500 153000 40200 43900 28900 77600 79700 44700 317000 220000 118000 63000 220000 127000 144000 127000 298000 131000 101000 432000 349000 3560 1800 12900 4900 6150 4790 143000 19700 10300 24300 28800 106 100 105.53 25.13 8.94 10.71 18.71 104.68 79.91 60 21 20 15.58 20 60 50.85 7.3 4.4 0.9 3 2.3 6.4 2.3 8.7 6.7 2.1 6.7 1 1 25 1 605 329 456 3 1 14 92 5.5 5 6.1 5.9 5.5 5.5 6.5 6.1 6.7 6.2 6.8 352 366 -61 150 246 365 160 -21 -21 -26 83 134 63 354 158 136 137 434 261 135 700 523 16 16.3 16 16.1 15.8 15.8 15.5 14.7 12.7 10 12.4 9700 20500 9420 25800 6180 26400 23600 5.7 142 96.5 70.3 46.9 144 122 115 70.4 53.4 179 136 1.4 7.2 5.5 55.1 26300 539 3760 1140 10000 11400 1720 9370 2140 7.6 1580 15.7 91.5 170 327 1040 157 3760 2420 12.5 12600 7460 11600 16700 14300 16300 14300 9890 21300 20000 6/18/2015 Summary of Detected Constituents Facility Permit 34-12 Old Salisbury Road Landfill (C&D) Qualifier (Multiple Items) SWSL 2L Units Concentration MW-1R MW-2R MW-3R MW-4R MW-5R MW- 6R MW-7 MW-8 MCL 25 300 µg/L Vanadium 10 1000 µg/L Zinc 35.2 EPA 8081 µg/L 0.1 0.1 µg/L 4,4'-DDD 0.13 0.1 0.1 µg/L 4,4'-DDT 0.54 0.14 0.05 2 µg/L Aldrin 0.12 0.05 0.006 µg/L alpha-BHC 0.12 0.05 0.019 µg/L beta-BHC 0.1 0.05 0.019 µg/L delta-BHC 0.18 0.069 0.002 0.002 µg/L Dieldrin 0.081 0.1 42 µg/L Endosulfan II 0.1 2 µg/L Endrin aldehyde 0.28 0.05 0.008 µg/L Heptachlor 0.48 0.075 0.004 µg/L Heptachlor epoxide 0.066 1 40 µg/L Methoxychlor 0.83 EPA 8260 µg/L 5 6 µg/L 1,1-Dichloroethane 1.1 1.2 5 350 µg/L 1,1-Dichloroethene 36.6 1 1 µg/L Benzene 1.5 5 70 µg/L Chloroform 5 70 µg/L cis-1,2-Dichloroethene 0.33 0.5 1 5 µg/L Methylene Chloride 3.2 10 6 µg/L Naphthalene 1.9 NE NE µg/L o-Xylene 1 1 0.7 µg/L Tetrachloroethene 1.7 NS NS µg/L Tetrahydrofuran 152 8.8 18.9 1 3 µg/L Trichloroethene 0.82 1 2000 µg/L Trichlorofluoromethane 20.9 5 500 µg/L Xylenes (Total)1.6 EPA 8270 µg/L 20 NE µg/L 3,3'-Dichlorobenzidine 10 NE µg/L 3-Methylcholanthrene 10 0.05 µg/L Benzo(a)anthracene 10 0.005 µg/L Benzo(a)pyrene 10 0.05 µg/L Benzo(b)fluoranthene 10 200 µg/L Benzo(g,h,i)perylene 10 0.5 µg/L Benzo(k)fluoranthene 15 3 µg/L bis(2-Ethylhexyl)phthalate 5.5 10 5 µg/L Chrysene 10 0.005 µg/L Dibenz(a,h)anthracene 10 0.05 µg/L Indeno(1,2,3-cd)pyreneSM 2320B µg/L NE NE µg/L Alkalinity, Total as CaCO3 27100 196000 150000 64300 134000 50200 20100 SM 2540C µg/L NE 500000 µg/L Total Dissolved Solids 93000 531000 168000 374000 149000 109000 52000SM 4500-Cl-E µg/L NE 250000 µg/L Chloride 5350 61500 33200 16100 6/18/2015 Summary of Detected Constituents MW-9 MW-10 MW-11 MW-12 MW-13 MW-14 MW-15 SW-1 SW-2 SW-3 SW-4 Trip Blank Equip ment Blank 7.2 23.4 20 51.1 0.062 0.05 0.09 0.054 0.085 0.066 0.061 3.1 0.25 1.4 0.97 4.4 4.5 7.3 1.4 3.6 2.9 1.1 1.1 2.5 1 2.8 1.3 1.2 1.5 1.8 2.5 1.1 1.1 1.2 2.1 1.2 1.5 2.2 20100 413000 120000 37200 52200 30100 75300 47200 44200 221000 158000 123000 49000 161000 130000 110000 145000 260000 98000 101000 329000 272000 10800 8200 5380 60600 25300 11300 22800 30900 6/18/2015 Summary of Detected Constituents Facility Permit 34-12 Old Salisbury Road Landfill (C&D) Qualifier (Multiple Items) SWSL 2L Units Concentration MW-1R MW-2R MW-3R MW-4R MW-5R MW- 6R MW-7 MW-8 MCL SM 4500-CN-E µg/L 10 70 µg/L Cyanide 6.5 SM 4500-S2D µg/L 1000 NE µg/L Sulfide Field feet Static Water Level 36.43 7.99 21.01 8.24 10.55 38.23 15.03 Total Well Depth 60 21 27 20 30 48 27 mg/L Oxygen, Dissolved 5 2.9 0.8 0.7 8.7 0.8 6.7 NTU Turbidity 1 4 3 7 2 1 7 Std. Units Field pH 5.2 5.8 5.8 5.5 5.4 5.5 5.5 mV REDOX 166 43 -24 156 189 185 176 µmhos/cm Field Specific Conductance 102 809 329 568 182 149 52 °C Field Temperature 16.7 15.2 13.8 13 13.9 14.7 14.4 December-11 EPA 300.0 µg/L 250000 250000 µg/L Sulfate 61800 7020EPA 6010 µg/L 100 700 µg/L Barium 82.6 328 85.2 10 10 µg/L Chromium 14.7 10 1000 µg/L Cobalt 15 300 300 µg/L Iron 368 3540 50 50 µg/L Manganese 257 43.5 NE NE µg/L Sodium 7670 35300 13300 25 300 µg/L Vanadium 13 10 1000 µg/L Zinc 15.3 EPA 8260 µg/L5 350 µg/L 1,1-Dichloroethene SM 2320B µg/L NE NE µg/L Alkalinity, Total as CaCO3 27500 143000 32800 SM 2540C µg/L NE 500000 µg/L Total Dissolved Solids 95000 345000 139000 SM 4500-Cl-E µg/L NE 250000 µg/L Chloride 29200 16400 Field feet Static Water Level 36.8 9.33 11.2 Total Well Depth 60 20 30 mg/L 6/18/2015 Summary of Detected Constituents MW-9 MW-10 MW-11 MW-12 MW-13 MW-14 MW-15 SW-1 SW-2 SW-3 SW-4 Trip Blank Equip ment Blank 178 52.4 11.92 4.13 5.04 8.92 52.03 39.39 60 21 20 15.58 20 60 50.85 7.2 4.8 0.5 5.4 1.6 6.9 2.5 7.1 8.5 4.1 7.7 2 2 14 8 150 32 112 21 16 12 10 5.2 5.2 5.5 6.1 5.9 5.8 6.4 6.5 7.1 6.4 6.5 180 196 -78 166 189 177 121 -6 -36 -62 -23 140 66 325 176 144 150 404 194 142 570 454 16 14.5 14.2 15.1 15 16.4 16.7 19.9 18 18.5 18.9 19800 19500 123 105 3230 1060 1890 1290 18500 17900 0.58 160000 131000 237000 234000 20900 23600 6/18/2015 Summary of Detected Constituents Facility Permit 34-12 Old Salisbury Road Landfill (C&D) Qualifier (Multiple Items) SWSL 2L Units Concentration MW-1R MW-2R MW-3R MW-4R MW-5R MW- 6R MW-7 MW-8 MCL Oxygen, Dissolved 5.4 2.3 6.2 NTU Turbidity 2 40 90 Std. Units Field pH 5.8 5.9 5.7 mV REDOX 218 175 200 µmhos/cm Field Specific Conductance 97 490 177 °C Field Temperature 15.4 12.5 15.2 November-11 EPA 300.0 µg/L 250000 250000 µg/L Sulfate 96300 EPA 6010 µg/L 100 700 µg/L Barium 351 237 97.1 24.4 1 4000 µg/L Beryllium 10 10 µg/L Chromium 10 1000 µg/L Cobalt 11.8 10 1000 µg/L Copper 300 300 µg/L Iron 2980 40300 151 10 15 µg/L Lead 50 50 µg/L Manganese 7920 7310 12.7 7 50 100 µg/L Nickel 20.9 10 20 µg/L Silver 5 NE NE µg/L Sodium 31800 12000 5410 25 300 µg/L Vanadium 10 1000 µg/L Zinc 33.3 45.4 EPA 8260 µg/L 5 6 µg/L 1,1-Dichloroethane 1.2 1.9 5 350 µg/L 1,1-Dichloroethene 38.7 100 6000 µg/L Acetone 3.7 1 1 µg/L Benzene 2 5 70 µg/L Chloroform 0.26 5 70 µg/L cis-1,2-Dichloroethene 0.46 0.67 5 500 µg/L m&p-Xylene 0.66 1 5 µg/L Methylene Chloride 3.5 NE NE µg/L o-Xylene 1.2 1 0.7 µg/L Tetrachloroethene 1.8 NS NS µg/L Tetrahydrofuran 197 1 3 µg/L Trichloroethene 0.88 1 2000 µg/L Trichlorofluoromethane 20.1 0.34 SM 2320B µg/L NE NE µg/L Alkalinity, Total as CaCO3 219000 155000 47700 19600 SM 2540C µg/L NE 500000 µg/L Total Dissolved Solids 498000 180000 124000 81000 SM 4500-Cl-E µg/L 6/18/2015 Summary of Detected Constituents MW-9 MW-10 MW-11 MW-12 MW-13 MW-14 MW-15 SW-1 SW-2 SW-3 SW-4 Trip Blank Equip ment Blank 5.1 8.3 14 7 6.4 6.7 -1 66 415 370 11.4 11.5 7590 15300 9460 38300 141 91.3 57.5 60.1 139 143 42.5 81 2.3 5.5 6.1 424 23000 3030 6140 2050 2290 4170 6.4 6.8 1250 58.3 140 71 130 280 11900 6480 9980 20200 12700 9390 8650 10.8 7.5 31.6 12 13.5 2.2 4 6.6 5.5 3.2 0.42 0.68 17400 21700 122000 40200 44500 30400 19600 26100 128000 89000 165000 124000 159000 138000 140000 189000 6/18/2015 Summary of Detected Constituents Facility Permit 34-12 Old Salisbury Road Landfill (C&D) Qualifier (Multiple Items) SWSL 2L Units Concentration MW-1R MW-2R MW-3R MW-4R MW-5R MW- 6R MW-7 MW-8 MCL NE 250000 µg/L Chloride 62400Field feet Static Water Level 36.52 16.58 44.06 9.04 11.1 77.6 17.03 Total Well Depth 21 27 48 27 mg/L Oxygen, Dissolved 1.7 3.1 4 5.8 NTU Turbidity 1 4 3 4 Std. Units Field pH 5.9 6 5.8 5.6 mV REDOX 95 71 207 206 µmhos/cm Field Specific Conductance 762 306 158 48 °C Field Temperature 12.7 13.8 12.3 15.2 June-11 EPA 350.1 µg/L NS NS µg/L Nitrogen, Ammonia 0.12 EPA 6010 µg/L NE NE µg/L Sodium 27200 EPA 8260 µg/L 1 1 µg/L Benzene 1.6 1 0.7 µg/L Tetrachloroethene 1.6 NS NS µg/L Tetrahydrofuran 274 RSK 175 µg/L NS NS µg/L Methane 1280SM 2320B µg/L NE NE µg/L Alkalinity, Total as CaCO3 165000 SM 4500-Cl-E mg/L NE 250000 µg/L Chloride 39.9Field feet Static Water Level 8.31 Total Well Depth 21 mg/L Oxygen, Dissolved 4.2NTU Turbidity 3 Std. Units Field pH 5.8 mV REDOX 88 µmhos/cm Field Specific Conductance 698 °C 6/18/2015 Summary of Detected Constituents MW-9 MW-10 MW-11 MW-12 MW-13 MW-14 MW-15 SW-1 SW-2 SW-3 SW-4 Trip Blank Equip ment Blank 8480 8030 19100 10900 52.19 12.24 7.38 9.19 17.83 52.08 60 21 20 15.58 20 60 6.8 4.5 0.6 2 6.9 6.2 7.7 7.3 1 2 37 54 223 154 36 103 5.6 5.6 6.3 6 5.9 5.8 6.4 6.6 205 223 -148 216 239 218 112 88 141 58 289 155 127 139 116 177 14.9 14.2 13.5 13 13.3 14.3 10.9 11.5 6/18/2015 Summary of Detected Constituents Facility Permit 34-12 Old Salisbury Road Landfill (C&D) Qualifier (Multiple Items) SWSL 2L Units Concentration MW-1R MW-2R MW-3R MW-4R MW-5R MW- 6R MW-7 MW-8 MCL Field Temperature 19.1May-11 EPA 6010 µg/L 100 700 µg/L Barium 84.7 273 301 126 63.7 104 27.3 10 10 µg/L Chromium 1.4 5.4 1.3 7.6 0.96 10 20 µg/L Silver 0.51 2.5 0.6 0.88 0.57 0.84 0.1EPA 8260 µg/L 1 200 µg/L 1,1,1-Trichloroethane 0.82 5 6 µg/L 1,1-Dichloroethane 1.1 3.8 100 6000 µg/L Acetone 3.8 1 1 µg/L Benzene 1.3 5 70 µg/L Chloroform 0.36 1 3 µg/L Chloromethane 0.15 5 70 µg/L cis-1,2-Dichloroethene 0.26 0.71 5 500 µg/L m&p-Xylene 0.74 1.4 1 5 µg/L Methylene Chloride 4.1 NE NE µg/L o-Xylene 0.84 0.39 1 0.7 µg/L Tetrachloroethene 1.4 NS NS µg/L Tetrahydrofuran 226 1 3 µg/L Trichloroethene 0.65 1 2000 µg/L Trichlorofluoromethane 31.6 0.48 Field feet Static Water Level 35.93 8.17 20.56 8.34 10.44 37.99 15.08 Total Well Depth 60 21 27 20 19.56 48 27 mg/L Oxygen, Dissolved 6.3 3.9 6.3 5.3 9 3.2 8.7 NTU Turbidity 55 57 70 96 85 40 18 Std. Units Field pH 5.8 5.9 6.2 5.7 6.1 5.6 5.1 mV REDOX 263 71 -43 271 141 245 272 µmhos/cm Field Specific Conductance 110 687 409 174 208 193 10 °C Field Temperature 17 16 14.6 14.3 15.5 16.2 16.6 November-10 EPA 6010 µg/L 100 700 µg/L Barium 85.4 223 302 335 53 100 26.8 10 10 µg/L Chromium 0.96 0.49 0.68 5.8 0.55 0.62 10 15 µg/L Lead 10 20 µg/L Silver 0.85 1.3 0.16 0.23 EPA 8260 µg/L 1 5 µg/L Methylene Chloride 4.2 1 2000 µg/L Trichlorofluoromethane 36.1 Field feet Static Water Level 35.62 8.39 19.97 8.49 10.5 37.48 16.12 6/18/2015 Summary of Detected Constituents MW-9 MW-10 MW-11 MW-12 MW-13 MW-14 MW-15 SW-1 SW-2 SW-3 SW-4 Trip Blank Equip ment Blank 153 80.7 56.2 39.1 164 125 69.9 49.2 0.63 2.6 3.9 1.8 0.43 0.12 1.2 0.7 0.72 0.74 0.4 0.2 0.21 0.24 12.1 18.6 0.26 0.52 51.11 11.72 4 4.91 8.85 51.45 60 21 20 15.58 20 60 7.3 7.1 4.3 7.4 5.2 7.8 6.6 9.1 1 4 23 25 177 39 50 52 5.6 5.5 6.2 6 5.6 5.5 6.4 6.5 265 279 -36 188 245 272 -15 23 153 55 321 179 171 140 295 129 18.7 16.6 15.6 15 15 17.1 19.7 18.6 157 38.9 48.1 44.9 176 129 61.9 57.6 1.1 4 2.3 4.3 50.02 12.04 4.03 4.97 9.04 51 6/18/2015 Summary of Detected Constituents Facility Permit 34-12 Old Salisbury Road Landfill (C&D) Qualifier (Multiple Items) SWSL 2L Units Concentration MW-1R MW-2R MW-3R MW-4R MW-5R MW- 6R MW-7 MW-8 MCL Total Well Depth 60 21 27 20 30 48 27 mg/L Oxygen, Dissolved 6.8 4.3 4.8 3.6 8.1 4 7.9 NTU Turbidity 3 6 99 40 3 1.5 1 Std. Units Field pH 5.13 5.05 5.22 6.16 5.13 5.81 5.56 mV REDOX 282 99 -14 260 212 261 329 µmhos/cm Field Specific Conductance 109 543 369 562 204 191 60 °C Field Temperature 16.8 16.3 15.9 16.4 16.2 15.1 17.5 April-10 EPA 8260 µg/L 1 2000 µg/L Trichlorofluoromethane 21.9 Field feet Static Water Level 7.15 Total Well Depth 21 mg/L Oxygen, Dissolved 2.7 NTU Turbidity 2 Std. Units Field pH 5.46 mV REDOX -7 µmhos/cm Field Specific Conductance 255 °CField Temperature 14.3 March-10 EPA 6010 µg/L 10 10 µg/L Arsenic 4 4.2 3.4 100 700 µg/L Barium 85.3 103 314 55.9 54.3 99.3 28.8 1 2 µg/L Cadmium 0.82 10 10 µg/L Chromium 1.4 1.2 1.3 5 1.4 10 20 µg/L Silver 0.29 0.67 0.45 0.46 0.56 EPA 8260 µg/L 1 2000 µg/L Trichlorofluoromethane 22.2 Field feet Static Water Level 36.62 7.16 18.22 8.22 9.99 38.71 13.23 Total Well Depth 60 21 27 20 30 48 27 mg/L Oxygen, Dissolved 5.9 4.8 3.7 4.4 6.1 2.2 7.2 NTU Turbidity 2 4 6 45 3 2 7 Std. Units 6/18/2015 Summary of Detected Constituents MW-9 MW-10 MW-11 MW-12 MW-13 MW-14 MW-15 SW-1 SW-2 SW-3 SW-4 Trip Blank Equip ment Blank 60 21 20 15.58 20 60 7.8 7.8 5.1 4.9 5.2 7.7 6.7 8.8 1 0.5 80 7 200 24 7 8 5.38 5.31 5.91 5.82 5.45 5.42 6.37 6.09 334 329 -27 183 251 335 9 60 193 42 267 183 168 167 307 183 16.2 18.5 17 18.1 17.2 17.2 14 13.4 2.7 3.7 134 46.6 37.6 40.6 126 130 92.5 59.4 2.4 1.7 3 0.27 0.48 0.2 0.4 0.39 0.28 0.2 51.31 11.18 3.55 4.15 8.05 51.21 60 21 20 15.58 20 60 8.5 7.4 1.9 6.8 5.4 7.9 6.8 8.8 6 2 13 31 11 29 8 13 6/18/2015 Summary of Detected Constituents Facility Permit 34-12 Old Salisbury Road Landfill (C&D) Qualifier (Multiple Items) SWSL 2L Units Concentration MW-1R MW-2R MW-3R MW-4R MW-5R MW- 6R MW-7 MW-8 MCL Field pH 5.74 5.31 5.61 5.56 5.96 5.55 5.21 mV REDOX 262 191 31 262 260 213 303 µmhos/cm Field Specific Conductance 90 230 330 90 170 160 60 °C Field Temperature 20.7 14.8 16.4 14.6 19.2 16.8 13.7November-09 Field feet Static Water Level Total Well Depth mg/L Oxygen, Dissolved NTU Turbidity Std. Units Field pH mV REDOX µmhos/cm Field Specific Conductance °C Field Temperature September-09 EPA 6010 µg/L 100 700 µg/L Barium 92.8 80.7 289 334 66.8 104 27.2 10 10 µg/L Chromium 2 5.4 8.6 0.65 10 15 µg/L Lead 4.8 10 20 µg/L Silver 0.48 0.68 1 2.4 0.6 0.88 0.16 EPA 7470 µg/L 0.2 1 µg/L Mercury EPA 8260 µg/L 5 350 µg/L 1,1-Dichloroethene 100 700 µg/L Carbon Disulfide 26.1 12.51 5 µg/L Methylene Chloride 1 2000 µg/L Trichlorofluoromethane Field feet Static Water Level 37.16 8.89 22.73 9.59 11.33 39.87 16.7 Total Well Depth 60 21 27 20 30 48 27 mg/L Oxygen, Dissolved 3.6 1 0.5 1.8 6.3 1 5.4 NTU Turbidity 38 12 40 247 62 21 27 Std. Units Field pH 5.61 5.65 5.88 5.77 6.11 5.47 5.43 mV REDOX 334 175 37 259 362 292 342 µmhos/cm 6/18/2015 Summary of Detected Constituents MW-9 MW-10 MW-11 MW-12 MW-13 MW-14 MW-15 SW-1 SW-2 SW-3 SW-4 Trip Blank Equip ment Blank 5.32 5.18 5.97 5.73 5.5 5.35 7.05 6.77 309 300 -60 197 237 292 53 82 140 40 190 140 120 150 230 170 14.6 17.1 13.4 13 13.6 14.4 17.1 17.9 8.55 20 2.6 65 5.23 386 105 15.9 128 39.1 31.8 38 117 242 77.7 52.1 0.8 10.7 7.2 17.5 0.32 0.19 0.5 0.39 0.41 0.54 0.62 0.36 0.081 19.8 13 2.6 18.6 51.52 12.36 4.48 4.85 9.35 51.28 60 21 20 15.58 20 60 6.1 6.9 1 2.4 4.1 6 0.6 8.4 28 2 13 19 63 598 65 30 5.45 5.35 6.15 5.83 5.56 5.53 6.16 6.55 353 371 -22 197 290 364 28 111 6/18/2015 Summary of Detected Constituents Facility Permit 34-12 Old Salisbury Road Landfill (C&D) Qualifier (Multiple Items) SWSL 2L Units Concentration MW-1R MW-2R MW-3R MW-4R MW-5R MW- 6R MW-7 MW-8 MCL Field Specific Conductance 107 228 366 391 195 170 60 °C Field Temperature 18.1 18.8 17.6 19.2 16.6 18.9 16.1 March-09 EPA 6010 µg/L 100 700 µg/L Barium 74.3 88.5 252 58.3 52.6 86.9 25 10 10 µg/L Chromium 0.88 1.6 1.2 5.2 0.78 10 20 µg/L Silver 0.58 0.29 0.28 0.42 EPA 8260 µg/L 100 700 µg/L Carbon Disulfide 3.3 Field feet Static Water Level 38.27 8.14 22.29 10.07 11.14 40.61 15.86 Total Well Depth 60 21 27 20 30 48 27 mg/L Oxygen, Dissolved 4.5 2.6 1.3 4.9 6.6 0.9 7.8 Std. Units Field pH 5.7 5.59 5.92 5.51 6.01 5.62 5.38 mV REDOX 585 198 1 433 517 355 523 µmhos/cm Field Specific Conductance 94 222 349 60 175 152 54 °C Field Temperature 15.4 13 14.7 11 13.6 15 14.8December-08 EPA 6010 µg/L 10 10 µg/L Arsenic 100 700 µg/L Barium 85 98.8 231 263 56.1 99 32.8 10 10 µg/L Chromium 0.64 0.5 0.58 5.3 0.91 0.97 10 15 µg/L Lead 10 20 µg/L Selenium 11.8 10 20 µg/L Silver 0.62 1.2 1.5 2.6 0.78 0.96 0.15 EPA 8260 µg/L 5 70 µg/L Chloroform 3.4Field feet Static Water Level 38.39 9.13 22.72 11.18 11.78 40.61 17.8 Total Well Depth 60 21 27 20 30 48 27 mg/L Oxygen, Dissolved 4.43 0.64 0.62 0.81 6.83 1.88 6.01 Std. Units Field pH 5.79 5.76 5.79 5.88 6.08 5.64 5.85 mV REDOX 217 185 45 178 197 220 199 µmhos/cm Field Specific Conductance 93 218 268 422 176 152 53 °C Field Temperature 14.8 13.3 14.6 14.7 15 12.8 15.3 March-08 6/18/2015 Summary of Detected Constituents MW-9 MW-10 MW-11 MW-12 MW-13 MW-14 MW-15 SW-1 SW-2 SW-3 SW-4 Trip Blank Equip ment Blank 141 42 171 139 124 147 255 148 16.9 18.9 19.3 19.5 17.9 16.8 19.8 20.9 173 38.9 28.4 34.5 79.2 97.9 45.6 46.3 7.6 0.65 2 1.6 0.4 0.61 0.42 0.18 52.36 11.7 3.73 4.13 8.34 51.52 60 21 20 15.58 20 60 6.4 7.2 2.4 7.1 4.2 8.3 6.4 8.6 5.37 5.58 5.84 5.79 5.4 5.5 6.07 7.01 466 353 -122 181 241 390 53 117 115 37 137 114 89 140 146 126 15.5 13.9 13.5 12.4 12.8 15 15.5 15.9 7.3 124 41.9 28.6 57.9 88.7 583 78.2 50.6 0.47 2.2 40.2 0.67 26.2 8.7 0.36 0.79 0.37 0.44 0.46 0.39 0.5 52.11 12.33 4.24 4.51 8.91 51.81 60 21 20 15.58 20 60 6.19 6.73 0.35 2.52 4.2 6.68 5.58 8.4 5.7 5.73 6.33 5.98 5.68 5.81 5.04 6.19 203 222 -79 -30 190 215 145 88 117 35 133 118 84 135 196 130 15 15.6 14.7 14.3 14.5 14.8 8.1 7 6/18/2015 Summary of Detected Constituents Facility Permit 34-12 Old Salisbury Road Landfill (C&D) Qualifier (Multiple Items) SWSL 2L Units Concentration MW-1R MW-2R MW-3R MW-4R MW-5R MW- 6R MW-7 MW-8 MCL EPA 6010 µg/L 100 700 µg/L Barium 90.3 102 293 172 57.5 95.7 24 10 10 µg/L Chromium 0.49 0.79 0.63 0.4 5.6 7.3 0.42 10 20 µg/L Selenium 4.9 10 20 µg/L Silver 0.43 0.93 0.87 0.94 0.56 0.66 0.13 EPA 7470 µg/L 0.2 1 µg/L Mercury 0.1 EPA 8260 µg/L 100 4000 µg/L 2-Butanone (MEK) 100 6000 µg/L Acetone Field feet Static Water Level 38.28 8.83 22.71 10.49 11.13 40.6 15.22 Total Well Depth 60 21 27 20 30 48 27 mg/L Oxygen, Dissolved 4.61 1.46 3.08 3.69 6.77 3.04 6.44 Std. Units Field pH 6.04 6.14 6.08 6.75 6.56 5.84 7.39 mV REDOX 56 29 -43 24 33 52 50 µmhos/cm Field Specific Conductance 91 234 258 254 172 141 51 °C Field Temperature 16.62 16.47 14.41 11.87 14.15 15.59 14 November-07 (blank) µg/L 100 6000 µg/L Acetone 100 700 µg/L Barium 105 107 273 287 70.6 101 26.6 10 10 µg/L Chromium 8.4 0.2 1 µg/L Mercury 10 20 µg/L Selenium 18.1 10 20 µg/L Silver 0.16 Field feet Static Water Level 38.12 9.32 22.72 10.65 11.65 40.4 16.78 Total Well Depth 60 21 27 20 30 48 27 mg/L Oxygen, Dissolved 5.08 0.72 1.69 1.32 6.5 0.85 7.12 Std. Units Field pH 6.52 6.67 6.21 6.35 7 6.07 6.27 mV REDOX 59 61 66 43 61 53 66 µmhos/cm Field Specific Conductance 85 176 217 394 161 126 51 °C Field Temperature 15.42 14.08 13.22 16.04 14.9 14.16 15.48 April-07(blank) µg/L 6/18/2015 Summary of Detected Constituents MW-9 MW-10 MW-11 MW-12 MW-13 MW-14 MW-15 SW-1 SW-2 SW-3 SW-4 Trip Blank Equip ment Blank 124 42 29.2 60.5 64.6 186 79.7 50.6 1.8 1.1 4.1 1.2 0.22 0.41 0.15 0.21 0.56 0.37 0.26 0.26 4.6 15 51.33 11.77 4.08 4.47 8.78 51.11 60 21 20 15.58 20 60 7.8 7.08 0.33 5.27 5.85 6.69 7.5 7.28 5.66 6.81 7.12 7.22 6.45 5.82 7.69 8.54 191 123 -172 18 74 124 197 195 123 36 125 99 72 136 194 122 17.68 14.52 13.95 12.86 15.63 16.47 14.74 13.5 22.7 117 40.8 23.1 47.3 85.6 130 70.3 49.4 1.7 0.61 0.098 0.32 0.39 0.26 0.48 0.51 0.26 50.38 12.34 4.33 4.95 9.27 50.78 60 21 20 15.58 20 60 7.32 6.59 1.02 2.01 5.16 7.33 5 6.93 5.73 5.95 6.67 6.48 6.83 5.82 6.18 7.35 56 73 -80 21 73 58 34 48 121 36 121 114 65 140 218 112 15.75 16.38 16.33 16.3 15.32 15.75 15.64 17.53 6/18/2015 Summary of Detected Constituents Facility Permit 34-12 Old Salisbury Road Landfill (C&D) Qualifier (Multiple Items) SWSL 2L Units Concentration MW-1R MW-2R MW-3R MW-4R MW-5R MW- 6R MW-7 MW-8 MCL 100 4000 µg/L 2-Butanone (MEK) 10 10 µg/L Arsenic 100 700 µg/L Barium 81 79 310 200 58 89 30 10 10 µg/L Chromium 6.4 10 15 µg/L Lead 10 20 µg/L Selenium 24 Field feet Static Water Level 37.43 8.58 20.12 8.71 10.33 39.81 14.14 Total Well Depth 60 21 27 20 30 48 27 mg/L Oxygen, Dissolved 3.82 0.48 290 1.07 5.55 0.67 5.14 Std. Units Field pH 5.86 5.59 5.81 6 6.17 5.66 5.03 mV REDOX 58 50 -3 -8 36 30 48 µmhos/cm Field Specific Conductance 91 151 324 333 171 139 52 °C Field Temperature 15.4 12.4 14.2 12.1 13.5 15.4 14.3November-06 (blank) µg/L 10 10 µg/L Arsenic 100 700 µg/L Barium 94 90 230 220 58 76 29 1 2 µg/L Cadmium 2 10 10 µg/L Chromium 6.2 10 15 µg/L Lead Field feet 6/18/2015 Summary of Detected Constituents MW-9 MW-10 MW-11 MW-12 MW-13 MW-14 MW-15 SW-1 SW-2 SW-3 SW-4 Trip Blank Equip ment Blank 11 5.5 140 52 25 31 79 210 88 300 6.6 17 5.2 11 21 49.98 11.43 2.66 4.21 8.67 49.43 60 21 20 15.7 20 60 5.35 5.53 280 6.57 4.59 5.7 5.5 6.16 5.86 5.62 5.96 6.02 5.72 5.79 6.63 6.32 90 124 -114 87 110 99 27 86 115 39 125 105 72 140 314 130 15.5 14 13.9 13.5 12.9 15.4 22.3 20.8 8.3 140 71 24 66 62 460 54 44 35 23 6/18/2015 Summary of Detected Constituents Facility Permit 34-12 Old Salisbury Road Landfill (C&D) Qualifier (Multiple Items) SWSL 2L Units Concentration MW-1R MW-2R MW-3R MW-4R MW-5R MW- 6R MW-7 MW-8 MCL Static Water Level 38.17 8.74 22.3 9.81 11.17 40.13 16.19 Total Well Depth 60 21 27 20 30 48 27 mg/L Oxygen, Dissolved 4.28 0.31 1.15 0.42 5.88 1.21 6.2 Std. Units Field pH 6.29 5.97 5.94 6.16 6.49 5.94 6.15 mV REDOX -13 114 160 59 59 95 35 µmhos/cm Field Specific Conductance 104 235 266 196 196 155 60 °F Field Temperature 58.8 59.3 59.5 59.9 60.2 58.1 59.9 April-06 (blank) µg/L 100 700 µg/L Barium 82 52 290 220 57 74 29 10 10 µg/L Chromium 6.2 10 15 µg/L Lead November-05 EPA 6010 µg/L 100 700 µg/L Barium 78 62 300 180 54 60 26 10 10 µg/L Chromium 3.5 10 15 µg/L Lead EPA 7470 µg/L 0.2 1 µg/L Mercury 0.34 0.4 0.24 0.26 EPA 8260 µg/L 1 3 µg/L Chloromethane 5.4 June-05 (blank) µg/L 10 10 µg/L Arsenic 100 700 µg/L Barium 48 43 300 150 53 53 25 10 10 µg/L Chromium 5.6 10 15 µg/L Lead 10 20 µg/L Selenium 5.5November-04(blank) µg/L 10 10 µg/L Arsenic 5.1 100 700 µg/L Barium 95 52 340 140 80 63 30 10 10 µg/L Chromium 2 2.3 14 4.4 2.4 August-04(blank) µg/L 10 10 µg/L Arsenic 100 700 µg/L Barium 10 10 µg/L Chromium 10 15 µg/L Lead 10 20 µg/L Selenium 6/18/2015 Summary of Detected Constituents MW-9 MW-10 MW-11 MW-12 MW-13 MW-14 MW-15 SW-1 SW-2 SW-3 SW-4 Trip Blank Equip ment Blank 49.85 11.94 3.41 4.65 8.92 40.93 60 21 20 15.6 20 60 5.44 5.67 0.31 0.85 4.54 6.41 7.91 5.26 5.94 5.84 6.64 6.24 5.84 6 7.28 6.65 90 221 67 132 235 171 130 233 136 45 145 127 80 152 66 140 59.7 60.7 60.4 60.3 60.7 59.2 55.4 62.2 100 48 26 55 65 250 120 150 4215 4.2 4.7 13 7.6 100 46 27 77 59 120 73 51 3.9 5.9 0.2 0.44 1.1 23 85 82 24 50 46 69 750 47 52 57 95 55 28 77 57 66 53 65 3.9 2.1 4.8 3.2 20 240 98 47 74 160 170 500 63 14 13 3.3 9.2 3.2 36 14 6.8 11 8 38 6.2 6/18/2015 Summary of Detected Constituents Facility Permit 34-12 Old Salisbury Road Landfill (C&D) Qualifier (Multiple Items) SWSL 2L Units Concentration MW-1R MW-2R MW-3R MW-4R MW-5R MW- 6R MW-7 MW-8 MCL May-04(blank) µg/L 10 10 µg/L Arsenic 9.2 5 6 100 700 µg/L Barium 96.3 55 270 380 76 28 180 480 10 10 µg/L Chromium 3.5 3.7 14 7.3 2.2 26 28 10 15 µg/L Lead 14 18 5.1 41November-03 (blank) µg/L 10 10 µg/L Arsenic 8.6 100 700 µg/L Barium 460 60 200 97 65 25 820 52 10 10 µg/L Chromium 2.2 2.3 2.6 8.7 2.4 150 3.2 10 15 µg/L Lead 22 24 May-03 (blank) µg/L 100 700 µg/L Barium 120 56 220 94 72 24 130 77 1 2 µg/L Cadmium 2.7 10 10 µg/L Chromium 4.3 5.5 9.5 17 3.8 10 15 µg/L Lead 5.3 5.3 6.7 December-02 (blank) µg/L 100 700 µg/L Barium 100 140 13 86 65 41 210 48 1 2 µg/L Cadmium 1.9 10 10 µg/L Chromium 2.3 2.1 5 7.4 3.2 32 2 10 15 µg/L Lead 6 6 April-02 (blank) µg/L 10 10 µg/L Arsenic 7.4 100 700 µg/L Barium 130 100 370 61 150 180 84 150 10 10 µg/L Chromium 5 15 23 26 6.8 23 10 15 µg/L Lead 21 7.6 10 20 µg/L Silver 2.6 November-01 (blank) µg/L 10 10 µg/L Arsenic 5.8 8.4 12 7 16 17 36 100 700 µg/L Barium 280 160 400 900 610 530 1300 2700 10 10 µg/L Chromium 22 16 19 95 140 95 270 94 10 15 µg/L Lead 10 7 35 36 13 38 36 150 1 600 µg/L Toluene 21 6/18/2015 Summary of Detected Constituents Facility Permit 34-12 Old Salisbury Road Landfill (C&D) Qualifier (Multiple Items) SWSL 2L Units Concentration MW-1R MW-2R MW-3R MW-4R MW-5R MW- 6R MW-7 MW-8 MCL July-01(blank) µg/L 10 10 µg/L Arsenic 18 5.6 16 46 100 700 µg/L Barium 87 280 950 550 270 62 1300 2600 10 10 µg/L Chromium 6.6 16 50 38 49 4.1 210 92 10 15 µg/L Lead 8.9 53 14 7.6 26 210December-00 (blank) µg/L 10 10 µg/L Arsenic 31 5 45 89 100 700 µg/L Barium 150 61 1500 350 400 41 2600 4200 10 10 µg/L Chromium 6.6 3.9 100 28 82 2.6 580 240 10 15 µg/L Lead 80 8.1 7.6 65 400 June-00 (blank) µg/L 100 700 µg/L Barium 110 180 300 570 200 82 360 10 10 µg/L Chromium 3 8.1 2.5 10 15 µg/L Lead 6.5 9.5 5.8 8.7 November-99 (blank) µg/L 10 10 µg/L Arsenic 5.9 7.5 100 700 µg/L Barium 130 120 52 860 200 59 390 10 10 µg/L Chromium 5.2 14 24 60 29 2.8 62 10 15 µg/L Lead 6.9 40 40 8.2 12 0.2 1 µg/L Mercury 0.36 June-99 (blank) µg/L 10 10 µg/L Arsenic 9.8 100 700 µg/L Barium 150 150 950 240 960 10 10 µg/L Chromium 7.8 7.8 110 38 190 10 15 µg/L Lead 50 16 30 1 5 µg/L Methylene Chloride 13 13 10 10 10 November-98 (blank) µg/L 100 6000 µg/L Acetone 150 10 10 µg/L Arsenic 11 100 700 µg/L Barium 160 1100 1400 2000 480 160 1300 100 700 µg/L Carbon Disulfide 28 25 9 10 10 µg/L Chromium 12 210 77 300 96 12 350 10 15 µg/L Lead 68 39 76 29 36 0.2 1 µg/L Mercury 0.21 6/18/2015 Summary of Detected Constituents Facility Permit 34-12 Old Salisbury Road Landfill (C&D) Qualifier (Multiple Items) SWSL 2L Units Concentration MW-1R MW-2R MW-3R MW-4R MW-5R MW- 6R MW-7 MW-8 MCL May-98(blank) µg/L 10 10 µg/L Arsenic 5 100 700 µg/L Barium 100 190 860 850 820 360 1200 10 10 µg/L Chromium 49 34 25 130 170 33 430 10 15 µg/L Lead 19 32 43 69 20 38October-97 (blank) µg/L 100 700 µg/L Barium 290 340 620 650 610 260 1800 10 10 µg/L Chromium 11 43 16 55 16 14 410 10 15 µg/L Lead 12 31 26 29 31 14 53 0.2 1 µg/L Mercury 0.2 0.2 May-97 (blank) µg/L 100 700 µg/L Barium 100 200 800 280 330 300 750 1 2 µg/L Cadmium 3 10 10 µg/L Chromium 3 4 28 70 21 180 10 15 µg/L Lead 14 27 12 14 14 23 10 20 µg/L Silver 6 6 October-96 (blank) µg/L 100 700 µg/L Barium 180 160 790 720 620 590 970 10 10 µg/L Chromium 6 9 20 47 43 10 21 10 15 µg/L Lead 8 15 16 20 11 6 0.2 1 µg/L Mercury 0.2 0.3 0.4 January-96 (blank) µg/L 100 4000 µg/L 2-Butanone (MEK) 86 100 700 µg/L Barium 224 350 1230 595 1000 1400 1930 1 2 µg/L Cadmium 7 100 700 µg/L Carbon Disulfide 23 10 10 µg/L Chromium 12 9 21 96 12 28 10 15 µg/L Lead 6 26 15 17 19 18 170.2 1 µg/L Mercury 1.8 0.4 0.7 1.7 0.8 1.4 1.4 6/18/2015 Winston-Salem City/County Utilities | Assessment Monitoring Report APPENDIX B – LABORATORY GROUNDWATER REPORT B. B Appendix B – Laboratory Groundwater Report B-1 #=CL# May 24, 2015 LIMS USE: FR - ERIC WRIGHT LIMS OBJECT ID: 92248411 92248411 Project: Pace Project No.: RE: Mr. Eric Wright HDR Engineering 440 South Church Street Suite 1000 Charlotte, NC 28202 OSR Dear Mr. Wright: Enclosed are the analytical results for sample(s) received by the laboratory between May 05, 2015 and May 07, 2015. The results relate only to the samples included in this report. Results reported herein conform to the most current TNI standards and the laboratory's Quality Assurance Manual, where applicable, unless otherwise noted in the body of the report. Analyses were performed at the Pace Analytical Services location indicated on the sample analyte page for analysis unless otherwise footnoted. If you have any questions concerning this report, please feel free to contact me. Sincerely, Kevin Godwin kevin.godwin@pacelabs.com Project Manager Enclosures REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 1 of 122 #=CP# CERTIFICATIONS Pace Project No.: Project: 92248411 OSR Ormond Beach Certification IDs 8 East Tower Circle, Ormond Beach, FL 32174Alabama Certification #: 41320 Connecticut Certification #: PH-0216Delaware Certification: FL NELAC ReciprocityFlorida Certification #: E83079 Georgia Certification #: 955Guam Certification: FL NELAC Reciprocity Hawaii Certification: FL NELAC ReciprocityIllinois Certification #: 200068Indiana Certification: FL NELAC Reciprocity Kansas Certification #: E-10383Kentucky Certification #: 90050 Louisiana Certification #: FL NELAC ReciprocityLouisiana Environmental Certificate #: 05007Maryland Certification: #346 Massachusetts Certification #: M-FL1264Michigan Certification #: 9911 Mississippi Certification: FL NELAC ReciprocityMissouri Certification #: 236 Montana Certification #: Cert 0074Nebraska Certification: NE-OS-28-14 Nevada Certification: FL NELAC ReciprocityNew Hampshire Certification #: 2958New Jersey Certification #: FL765 New York Certification #: 11608North Carolina Environmental Certificate #: 667 Pennsylvania Certification #: 68-00547Puerto Rico Certification #: FL01264South Carolina Certification: #96042001 Tennessee Certification #: TN02974Texas Certification: FL NELAC Reciprocity US Virgin Islands Certification: FL NELAC ReciprocityVirginia Environmental Certification #: 460165Washington Certification #: C955 West Virginia Certification #: 9962CWisconsin Certification #: 399079670 Wyoming (EPA Region 8): FL NELAC Reciprocity Charlotte Certification IDs9800 Kincey Ave. Ste 100, Huntersville, NC 28078North Carolina Drinking Water Certification #: 37706 North Carolina Field Services Certification #: 5342North Carolina Wastewater Certification #: 12 South Carolina Certification #: 99006001 Florida/NELAP Certification #: E87627Kentucky UST Certification #: 84 West Virginia Certification #: 357Virginia/VELAP Certification #: 460221 Asheville Certification IDs 2225 Riverside Drive, Asheville, NC 28804Florida/NELAP Certification #: E87648Massachusetts Certification #: M-NC030 North Carolina Drinking Water Certification #: 37712 North Carolina Wastewater Certification #: 40South Carolina Certification #: 99030001West Virginia Certification #: 356 Virginia/VELAP Certification #: 460222 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 2 of 122 #=SA# SAMPLE ANALYTE COUNT Pace Project No.: Project: 92248411 OSR Lab ID Sample ID Method Analytes Reported LaboratoryAnalysts 92248411001 3412-Equipment Blank EPA 8081 12 PASI-CRES EPA 8151 5 PASI-OLJM EPA 8270 6 PASI-CBPJ EPA 8260 52 PASI-CGAW 92248411002 3412-MW8 EPA 6010 19 PASI-AJMW EPA 7470 1 PASI-ASH1 EPA 8260 52 PASI-CGAW SM 2320B 1 PASI-AMLS SM 2540C 1 PASI-AWRC SM 4500-S2D 1 PASI-AMAB EPA 300.0 1 PASI-AAES2 SM 4500-Cl-E 1 PASI-ASER SM 4500-CN-E 1 PASI-AJDA 92248411003 3412-MW9 EPA 6010 19 PASI-AJMW EPA 7470 1 PASI-ASH1 EPA 8260 52 PASI-CGAW SM 2320B 1 PASI-AMLS SM 2540C 1 PASI-AWRC SM 4500-S2D 1 PASI-AMAB EPA 300.0 1 PASI-AAES2 SM 4500-Cl-E 1 PASI-ASER SM 4500-CN-E 1 PASI-AJDA 92248411004 3412-MW14 EPA 6010 19 PASI-AJMW EPA 7470 1 PASI-ASH1 EPA 8260 52 PASI-CGAW SM 2320B 1 PASI-AMLS SM 2540C 1 PASI-AWRC SM 4500-S2D 1 PASI-AMAB EPA 300.0 1 PASI-AAES2 SM 4500-Cl-E 1 PASI-ASER SM 4500-CN-E 1 PASI-AJDA 92248411005 3412-MW13 EPA 6010 19 PASI-AJMW EPA 7470 1 PASI-ASH1 EPA 8260 52 PASI-CGAW SM 2320B 1 PASI-AMLS SM 2540C 1 PASI-AWRC SM 4500-S2D 1 PASI-AMAB REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 3 of 122 #=SA# SAMPLE ANALYTE COUNT Pace Project No.: Project: 92248411 OSR Lab ID Sample ID Method Analytes Reported LaboratoryAnalysts EPA 300.0 1 PASI-AAES2 SM 4500-Cl-E 1 PASI-ASER SM 4500-CN-E 1 PASI-AJDA 92248411006 3412-MW15 EPA 8081 12 PASI-CRES EPA 8151 5 PASI-OLJM EPA 6010 19 PASI-AJMW EPA 7470 1 PASI-ASH1 EPA 8270 6 PASI-CBPJ EPA 8260 52 PASI-CGAW SM 2320B 1 PASI-AMLS SM 2540C 1 PASI-AWRC SM 4500-S2D 1 PASI-AMAB EPA 300.0 1 PASI-AAES2 SM 4500-Cl-E 1 PASI-ASER SM 4500-CN-E 1 PASI-AJDA 92248411007 3412-MW2R EPA 8081 12 PASI-CRES EPA 8151 3 PASI-OLJM EPA 6010 19 PASI-AJMW EPA 7470 1 PASI-ASH1 EPA 8270 6 PASI-CRES EPA 8260 52 PASI-CGAW SM 2320B 1 PASI-AMLS SM 2540C 1 PASI-AWRC SM 4500-S2D 1 PASI-AMAB EPA 300.0 1 PASI-AAES2 SM 4500-Cl-E 1 PASI-ASER SM 4500-CN-E 1 PASI-AJDA 92248411008 3412-MW4R EPA 8081 12 PASI-CRES EPA 8151 3 PASI-OLJM EPA 6010 19 PASI-AJMW EPA 7470 1 PASI-ASH1 EPA 8270 9 PASI-CRES EPA 8260 52 PASI-CGAW SM 2320B 1 PASI-AMLS SM 2540C 1 PASI-AWRC SM 4500-S2D 1 PASI-AMAB EPA 300.0 1 PASI-AAES2 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 4 of 122 #=SA# SAMPLE ANALYTE COUNT Pace Project No.: Project: 92248411 OSR Lab ID Sample ID Method Analytes Reported LaboratoryAnalysts SM 4500-Cl-E 1 PASI-ASER SM 4500-CN-E 1 PASI-AJDA 92248411009 3412-MW10 EPA 6010 19 PASI-AJMW EPA 7470 1 PASI-ASH1 EPA 8260 52 PASI-CGAW SM 2320B 1 PASI-AMLS SM 2540C 1 PASI-AWRC SM 4500-S2D 1 PASI-AMAB EPA 300.0 1 PASI-AAES2 SM 4500-Cl-E 1 PASI-ASER SM 4500-CN-E 1 PASI-AJDA 92248411010 3412-MW11 EPA 6010 19 PASI-AJMW EPA 7470 1 PASI-ASH1 EPA 8260 52 PASI-CGAW SM 2320B 1 PASI-AMLS SM 2540C 1 PASI-AWRC SM 4500-S2D 1 PASI-AMAB EPA 300.0 1 PASI-AAES2 SM 4500-Cl-E 1 PASI-ASER SM 4500-CN-E 1 PASI-AJDA 92248411011 3412-MW12 EPA 6010 19 PASI-AJMW EPA 7470 1 PASI-ASH1 EPA 8260 52 PASI-CGAW SM 2320B 1 PASI-AMLS SM 2540C 1 PASI-AWRC SM 4500-S2D 1 PASI-AMAB EPA 300.0 1 PASI-AAES2 SM 4500-Cl-E 1 PASI-ASER SM 4500-CN-E 1 PASI-AJDA 92248411012 3412-MW3R EPA 6010 19 PASI-AJMW EPA 7470 1 PASI-ASH1 EPA 8260 52 PASI-CGAW SM 2320B 1 PASI-AMLS SM 2540C 1 PASI-AWRC SM 4500-S2D 1 PASI-AMAB EPA 300.0 1 PASI-AAES2 SM 4500-Cl-E 1 PASI-ASER REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 5 of 122 #=SA# SAMPLE ANALYTE COUNT Pace Project No.: Project: 92248411 OSR Lab ID Sample ID Method Analytes Reported LaboratoryAnalysts SM 4500-CN-E 1 PASI-AJDA 92248411013 3412-MW7 EPA 6010 19 PASI-AJMW EPA 7470 1 PASI-ASH1 EPA 8260 52 PASI-CGAW SM 2320B 1 PASI-AMLS SM 2540C 1 PASI-AWRC SM 4500-S2D 1 PASI-AMAB EPA 300.0 1 PASI-AAES2 SM 4500-Cl-E 1 PASI-ASER SM 4500-CN-E 1 PASI-AJDA 92248411014 3412-MW1R EPA 8081 12 PASI-CRES EPA 8151 3 PASI-OLJM EPA 6010 19 PASI-AJMW EPA 7470 1 PASI-ASH1 EPA 8270 6 PASI-CBPJ EPA 8260 52 PASI-CGAW SM 2320B 1 PASI-AMLS SM 2540C 1 PASI-AWRC SM 4500-S2D 1 PASI-AMAB EPA 300.0 1 PASI-AAES2 SM 4500-Cl-E 1 PASI-ASER SM 4500-CN-E 1 PASI-AJDA 92248411015 3412-MW5R EPA 6010 19 PASI-AJMW EPA 7470 1 PASI-ASH1 EPA 8260 52 PASI-CGAW SM 2320B 1 PASI-AMLS SM 2540C 1 PASI-AWRC SM 4500-S2D 1 PASI-AMAB EPA 300.0 1 PASI-AAES2 SM 4500-Cl-E 1 PASI-ASER SM 4500-CN-E 1 PASI-AJDA 92248411016 3412-SW2 EPA 6010 19 PASI-AJMW EPA 7470 1 PASI-ASH1 EPA 8260 52 PASI-CGAW SM 2320B 1 PASI-AMLS SM 2540C 1 PASI-AWRC SM 4500-S2D 1 PASI-AMAB REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 6 of 122 #=SA# SAMPLE ANALYTE COUNT Pace Project No.: Project: 92248411 OSR Lab ID Sample ID Method Analytes Reported LaboratoryAnalysts EPA 300.0 1 PASI-AAES2 SM 4500-Cl-E 1 PASI-ASER SM 4500-CN-E 1 PASI-AJDA 92248411017 3412-SW3 EPA 6010 19 PASI-AJMW EPA 7470 1 PASI-ASH1 EPA 8260 52 PASI-CGAW SM 2320B 1 PASI-AMLS SM 2540C 1 PASI-AWRC SM 4500-S2D 1 PASI-AMAB EPA 300.0 1 PASI-AAES2 SM 4500-Cl-E 1 PASI-ASER SM 4500-CN-E 1 PASI-AJDA 92248411018 3412-SW4 EPA 6010 19 PASI-AJMW EPA 7470 1 PASI-ASH1 EPA 8260 52 PASI-CGAW SM 2320B 1 PASI-AMLS SM 2540C 1 PASI-AWRC SM 4500-S2D 1 PASI-AMAB EPA 300.0 1 PASI-AAES2 SM 4500-Cl-E 1 PASI-ASER SM 4500-CN-E 1 PASI-AJDA 92248411019 3412-SW1 EPA 6010 19 PASI-AJMW EPA 7470 1 PASI-ASH1 EPA 8260 52 PASI-CGAW SM 2320B 1 PASI-AMLS SM 2540C 1 PASI-AWRC SM 4500-S2D 1 PASI-AMAB EPA 300.0 1 PASI-AAES2 SM 4500-Cl-E 1 PASI-ASER SM 4500-CN-E 1 PASI-AJDA 92248411020 3412-TRIP BLANK EPA 8260 52 PASI-CGAW REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 7 of 122 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92248411 OSR Sample:3412-Equipment Blank Lab ID:92248411001 Collected:05/05/15 10:20 Received:05/05/15 19:00 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 8081 Preparation Method: EPA 35108081 Organochlorine Pesticides Aldrin ND ug/L 05/16/15 04:10 309-00-205/11/15 09:150.050 1 alpha-BHC ND ug/L 05/16/15 04:10 319-84-605/11/15 09:150.050 1 delta-BHC ND ug/L 05/16/15 04:10 319-86-805/11/15 09:150.050 1 4,4'-DDD ND ug/L 05/16/15 04:10 72-54-805/11/15 09:150.050 1 4,4'-DDT ND ug/L 05/16/15 04:10 50-29-305/11/15 09:150.050 1 Endosulfan II ND ug/L 05/16/15 04:10 33213-65-905/11/15 09:150.050 1 Endrin ND ug/L 05/16/15 04:10 72-20-805/11/15 09:150.050 1 Endrin aldehyde ND ug/L 05/16/15 04:10 7421-93-405/11/15 09:150.050 1 Heptachlor ND ug/L 05/16/15 04:10 76-44-805/11/15 09:150.050 1 Methoxychlor ND ug/L 05/16/15 04:10 72-43-505/11/15 09:150.15 1 Surrogates Tetrachloro-m-xylene (S)74 %05/16/15 04:10 877-09-805/11/15 09:1520-130 1 Decachlorobiphenyl (S)75 %05/16/15 04:10 2051-24-305/11/15 09:1520-130 1 Analytical Method: EPA 8151 Preparation Method: EPA 81518151 Chlorinated Herbicides 2,4-D ND ug/L 05/14/15 06:07 94-75-705/12/15 16:100.97 1 Dinoseb ND ug/L 05/14/15 06:07 88-85-705/12/15 16:100.19 1 2,4,5-T ND ug/L 05/14/15 06:07 93-76-505/12/15 16:100.20 1 2,4,5-TP (Silvex)ND ug/L 05/14/15 06:07 93-72-105/12/15 16:100.20 1 Surrogates 2,4-DCAA (S)75 %05/14/15 06:07 19719-28-905/12/15 16:1036-130 1 Analytical Method: EPA 8270 Preparation Method: EPA 35108270 MSSV Semivolatile Organic Benzo(a)anthracene ND ug/L 05/18/15 14:54 56-55-305/09/15 09:4510.0 1 Chrysene ND ug/L 05/18/15 14:54 218-01-905/09/15 09:4510.0 1 bis(2-Ethylhexyl)phthalate ND ug/L 05/18/15 14:54 117-81-705/09/15 09:456.0 1 Surrogates Nitrobenzene-d5 (S)117 %05/18/15 14:54 4165-60-0 S305/09/15 09:4521-110 1 2-Fluorobiphenyl (S)80 %05/18/15 14:54 321-60-805/09/15 09:4527-110 1 Terphenyl-d14 (S)119 %05/18/15 14:54 1718-51-0 S305/09/15 09:4531-107 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 05/14/15 22:53 67-64-125.0 1 Acrylonitrile ND ug/L 05/14/15 22:53 107-13-110.0 1 Benzene ND ug/L 05/14/15 22:53 71-43-21.0 1 Bromochloromethane ND ug/L 05/14/15 22:53 74-97-51.0 1 Bromodichloromethane ND ug/L 05/14/15 22:53 75-27-41.0 1 Bromoform ND ug/L 05/14/15 22:53 75-25-21.0 1 Bromomethane ND ug/L 05/14/15 22:53 74-83-92.0 1 2-Butanone (MEK)ND ug/L 05/14/15 22:53 78-93-35.0 1 Carbon disulfide ND ug/L 05/14/15 22:53 75-15-02.0 1 Carbon tetrachloride ND ug/L 05/14/15 22:53 56-23-51.0 1 Chlorobenzene ND ug/L 05/14/15 22:53 108-90-71.0 1 Chloroethane ND ug/L 05/14/15 22:53 75-00-3 L31.0 1 Chloroform ND ug/L 05/14/15 22:53 67-66-31.0 1 Chloromethane ND ug/L 05/14/15 22:53 74-87-31.0 1 1,2-Dibromo-3-chloropropane ND ug/L 05/14/15 22:53 96-12-82.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/24/2015 11:35 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 8 of 122 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92248411 OSR Sample:3412-Equipment Blank Lab ID:92248411001 Collected:05/05/15 10:20 Received:05/05/15 19:00 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 82608260 MSV Low Level Landfill Dibromochloromethane ND ug/L 05/14/15 22:53 124-48-11.0 1 1,2-Dibromoethane (EDB)ND ug/L 05/14/15 22:53 106-93-41.0 1 Dibromomethane ND ug/L 05/14/15 22:53 74-95-31.0 1 1,2-Dichlorobenzene ND ug/L 05/14/15 22:53 95-50-11.0 1 1,4-Dichlorobenzene ND ug/L 05/14/15 22:53 106-46-71.0 1 trans-1,4-Dichloro-2-butene ND ug/L 05/14/15 22:53 110-57-61.0 1 1,1-Dichloroethane ND ug/L 05/14/15 22:53 75-34-31.0 1 1,2-Dichloroethane ND ug/L 05/14/15 22:53 107-06-21.0 1 1,1-Dichloroethene ND ug/L 05/14/15 22:53 75-35-41.0 1 cis-1,2-Dichloroethene ND ug/L 05/14/15 22:53 156-59-21.0 1 trans-1,2-Dichloroethene ND ug/L 05/14/15 22:53 156-60-51.0 1 1,2-Dichloropropane ND ug/L 05/14/15 22:53 78-87-51.0 1 cis-1,3-Dichloropropene ND ug/L 05/14/15 22:53 10061-01-51.0 1 trans-1,3-Dichloropropene ND ug/L 05/14/15 22:53 10061-02-61.0 1 Ethylbenzene ND ug/L 05/14/15 22:53 100-41-41.0 1 2-Hexanone ND ug/L 05/14/15 22:53 591-78-65.0 1 Iodomethane ND ug/L 05/14/15 22:53 74-88-45.0 1 Methylene Chloride 1.8 ug/L 05/14/15 22:53 75-09-21.0 1 4-Methyl-2-pentanone (MIBK)ND ug/L 05/14/15 22:53 108-10-15.0 1 Styrene ND ug/L 05/14/15 22:53 100-42-51.0 1 1,1,1,2-Tetrachloroethane ND ug/L 05/14/15 22:53 630-20-61.0 1 1,1,2,2-Tetrachloroethane ND ug/L 05/14/15 22:53 79-34-51.0 1 Tetrachloroethene ND ug/L 05/14/15 22:53 127-18-41.0 1 Tetrahydrofuran ND ug/L 05/14/15 22:53 109-99-910.0 1 Toluene ND ug/L 05/14/15 22:53 108-88-31.0 1 1,1,1-Trichloroethane ND ug/L 05/14/15 22:53 71-55-61.0 1 1,1,2-Trichloroethane ND ug/L 05/14/15 22:53 79-00-51.0 1 Trichloroethene ND ug/L 05/14/15 22:53 79-01-61.0 1 Trichlorofluoromethane ND ug/L 05/14/15 22:53 75-69-41.0 1 1,2,3-Trichloropropane ND ug/L 05/14/15 22:53 96-18-41.0 1 Vinyl acetate ND ug/L 05/14/15 22:53 108-05-42.0 1 Vinyl chloride ND ug/L 05/14/15 22:53 75-01-41.0 1 m&p-Xylene ND ug/L 05/14/15 22:53 179601-23-12.0 1 o-Xylene ND ug/L 05/14/15 22:53 95-47-61.0 1 Surrogates 4-Bromofluorobenzene (S)95 %05/14/15 22:53 460-00-470-130 1 1,2-Dichloroethane-d4 (S)95 %05/14/15 22:53 17060-07-070-130 1 Toluene-d8 (S)97 %05/14/15 22:53 2037-26-570-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/24/2015 11:35 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 9 of 122 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92248411 OSR Sample:3412-MW8 Lab ID:92248411002 Collected:05/05/15 12:30 Received:05/05/15 19:00 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method:Monitoring Well Data Collected By JJQ 05/05/15 12:301 Field pH 5.7 Std. Units 05/05/15 12:300.10 1 Field Temperature 16.1 deg C 05/05/15 12:300.50 1 Static Water Level 16.85 feet 05/05/15 12:301 Field Specific Conductance 50.9 umhos/cm 05/05/15 12:301.0 1 Oxygen, Dissolved 5.7 mg/L 05/05/15 12:30 7782-44-71 Total Well Depth 27 feet 05/05/15 12:301 REDOX 255.2 mV 05/05/15 12:301 Turbidity 2.3 NTU 05/05/15 12:301.0 1 Odor NONE 05/05/15 12:301 Appearance CLEAR 05/05/15 12:301 Analytical Method: EPA 6010 Preparation Method: EPA 30106010 ICP Groundwater Antimony ND ug/L 05/08/15 21:16 7440-36-005/07/15 18:055.0 1 Arsenic ND ug/L 05/08/15 21:16 7440-38-205/07/15 18:0510.0 1 Barium 30.0 ug/L 05/08/15 21:16 7440-39-305/07/15 18:055.0 1 Beryllium ND ug/L 05/08/15 21:16 7440-41-705/07/15 18:051.0 1 Cadmium ND ug/L 05/08/15 21:16 7440-43-905/07/15 18:051.0 1 Chromium ND ug/L 05/08/15 21:16 7440-47-305/07/15 18:055.0 1 Cobalt ND ug/L 05/08/15 21:16 7440-48-405/07/15 18:055.0 1 Copper ND ug/L 05/08/15 21:16 7440-50-805/07/15 18:055.0 1 Iron 54.0 ug/L 05/08/15 21:16 7439-89-605/07/15 18:0550.0 1 Lead ND ug/L 05/08/15 21:16 7439-92-105/07/15 18:055.0 1 Manganese 3.4J ug/L 05/08/15 21:16 7439-96-505/07/15 18:055.0 1 Nickel ND ug/L 05/08/15 21:16 7440-02-005/07/15 18:055.0 1 Selenium ND ug/L 05/08/15 21:16 7782-49-205/07/15 18:0510.0 1 Silver ND ug/L 05/08/15 21:16 7440-22-405/07/15 18:055.0 1 Sodium 6940 ug/L 05/08/15 21:16 7440-23-505/07/15 18:0550001 Thallium ND ug/L 05/08/15 21:16 7440-28-005/07/15 18:055.4 1 Tin ND ug/L 05/08/15 21:16 7440-31-505/07/15 18:055.0 1 Vanadium ND ug/L 05/08/15 21:16 7440-62-205/07/15 18:055.0 1 Zinc ND ug/L 05/08/15 21:16 7440-66-605/07/15 18:0510.0 1 Analytical Method: EPA 7470 Preparation Method: EPA 74707470 Mercury Mercury ND ug/L 05/07/15 16:50 7439-97-605/07/15 10:150.20 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 05/14/15 23:09 67-64-125.0 1 Acrylonitrile ND ug/L 05/14/15 23:09 107-13-110.0 1 Benzene ND ug/L 05/14/15 23:09 71-43-21.0 1 Bromochloromethane ND ug/L 05/14/15 23:09 74-97-51.0 1 Bromodichloromethane ND ug/L 05/14/15 23:09 75-27-41.0 1 Bromoform ND ug/L 05/14/15 23:09 75-25-21.0 1 Bromomethane ND ug/L 05/14/15 23:09 74-83-92.0 1 2-Butanone (MEK)ND ug/L 05/14/15 23:09 78-93-35.0 1 Carbon disulfide ND ug/L 05/14/15 23:09 75-15-02.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/24/2015 11:35 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 10 of 122 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92248411 OSR Sample:3412-MW8 Lab ID:92248411002 Collected:05/05/15 12:30 Received:05/05/15 19:00 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 82608260 MSV Low Level Landfill Carbon tetrachloride ND ug/L 05/14/15 23:09 56-23-51.0 1 Chlorobenzene ND ug/L 05/14/15 23:09 108-90-71.0 1 Chloroethane ND ug/L 05/14/15 23:09 75-00-3 L31.0 1 Chloroform ND ug/L 05/14/15 23:09 67-66-31.0 1 Chloromethane ND ug/L 05/14/15 23:09 74-87-31.0 1 1,2-Dibromo-3-chloropropane ND ug/L 05/14/15 23:09 96-12-82.0 1 Dibromochloromethane ND ug/L 05/14/15 23:09 124-48-11.0 1 1,2-Dibromoethane (EDB)ND ug/L 05/14/15 23:09 106-93-41.0 1 Dibromomethane ND ug/L 05/14/15 23:09 74-95-31.0 1 1,2-Dichlorobenzene ND ug/L 05/14/15 23:09 95-50-11.0 1 1,4-Dichlorobenzene ND ug/L 05/14/15 23:09 106-46-71.0 1 trans-1,4-Dichloro-2-butene ND ug/L 05/14/15 23:09 110-57-61.0 1 1,1-Dichloroethane ND ug/L 05/14/15 23:09 75-34-31.0 1 1,2-Dichloroethane ND ug/L 05/14/15 23:09 107-06-21.0 1 1,1-Dichloroethene ND ug/L 05/14/15 23:09 75-35-41.0 1 cis-1,2-Dichloroethene ND ug/L 05/14/15 23:09 156-59-21.0 1 trans-1,2-Dichloroethene ND ug/L 05/14/15 23:09 156-60-51.0 1 1,2-Dichloropropane ND ug/L 05/14/15 23:09 78-87-51.0 1 cis-1,3-Dichloropropene ND ug/L 05/14/15 23:09 10061-01-51.0 1 trans-1,3-Dichloropropene ND ug/L 05/14/15 23:09 10061-02-61.0 1 Ethylbenzene ND ug/L 05/14/15 23:09 100-41-41.0 1 2-Hexanone ND ug/L 05/14/15 23:09 591-78-65.0 1 Iodomethane ND ug/L 05/14/15 23:09 74-88-45.0 1 Methylene Chloride ND ug/L 05/14/15 23:09 75-09-21.0 1 4-Methyl-2-pentanone (MIBK)ND ug/L 05/14/15 23:09 108-10-15.0 1 Styrene ND ug/L 05/14/15 23:09 100-42-51.0 1 1,1,1,2-Tetrachloroethane ND ug/L 05/14/15 23:09 630-20-61.0 1 1,1,2,2-Tetrachloroethane ND ug/L 05/14/15 23:09 79-34-51.0 1 Tetrachloroethene ND ug/L 05/14/15 23:09 127-18-41.0 1 Tetrahydrofuran ND ug/L 05/14/15 23:09 109-99-910.0 1 Toluene ND ug/L 05/14/15 23:09 108-88-31.0 1 1,1,1-Trichloroethane ND ug/L 05/14/15 23:09 71-55-61.0 1 1,1,2-Trichloroethane ND ug/L 05/14/15 23:09 79-00-51.0 1 Trichloroethene ND ug/L 05/14/15 23:09 79-01-61.0 1 Trichlorofluoromethane ND ug/L 05/14/15 23:09 75-69-41.0 1 1,2,3-Trichloropropane ND ug/L 05/14/15 23:09 96-18-41.0 1 Vinyl acetate ND ug/L 05/14/15 23:09 108-05-42.0 1 Vinyl chloride ND ug/L 05/14/15 23:09 75-01-41.0 1 m&p-Xylene ND ug/L 05/14/15 23:09 179601-23-12.0 1 o-Xylene ND ug/L 05/14/15 23:09 95-47-61.0 1 Surrogates 4-Bromofluorobenzene (S)93 %05/14/15 23:09 460-00-470-130 1 1,2-Dichloroethane-d4 (S)95 %05/14/15 23:09 17060-07-070-130 1 Toluene-d8 (S)98 %05/14/15 23:09 2037-26-570-130 1 Analytical Method: SM 2320B2320B Alkalinity Alkalinity, Total as CaCO3 20000 ug/L 05/12/15 18:1050001 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/24/2015 11:35 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 11 of 122 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92248411 OSR Sample:3412-MW8 Lab ID:92248411002 Collected:05/05/15 12:30 Received:05/05/15 19:00 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: SM 2540C2540C Total Dissolved Solids Total Dissolved Solids 61000 ug/L 05/06/15 23:26250001 Analytical Method: SM 4500-S2D4500S2D Sulfide Water Sulfide ND ug/L 05/07/15 17:30 18496-25-81001 Analytical Method: EPA 300.0300.0 IC Anions 28 Days Sulfate 1860J ug/L 05/08/15 22:12 14808-79-820001 Analytical Method: SM 4500-Cl-E4500 Chloride Chloride 1960 ug/L 05/09/15 02:16 16887-00-610001 Analytical Method: SM 4500-CN-E4500CNE Cyanide, Total Cyanide ND ug/L 05/16/15 15:20 57-12-58.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/24/2015 11:35 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 12 of 122 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92248411 OSR Sample:3412-MW9 Lab ID:92248411003 Collected:05/05/15 13:40 Received:05/05/15 19:00 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method:Monitoring Well Data Collected By JJQ 05/05/15 13:401 Field pH 5.5 Std. Units 05/05/15 13:400.10 1 Field Temperature 17.5 deg C 05/05/15 13:400.50 1 Static Water Level 53.36 feet 05/05/15 13:401 Field Specific Conductance 148.3 umhos/cm 05/05/15 13:401.0 1 Oxygen, Dissolved 6.3 mg/L 05/05/15 13:40 7782-44-71 Total Well Depth 60.0 feet 05/05/15 13:401 REDOX 206.8 mV 05/05/15 13:401 Turbidity 1.4 NTU 05/05/15 13:401.0 1 Odor NONE 05/05/15 13:401 Appearance CLEAR 05/05/15 13:401 Analytical Method: EPA 6010 Preparation Method: EPA 30106010 ICP Groundwater Antimony ND ug/L 05/08/15 21:19 7440-36-005/07/15 18:055.0 1 Arsenic ND ug/L 05/08/15 21:19 7440-38-205/07/15 18:0510.0 1 Barium 182 ug/L 05/08/15 21:19 7440-39-305/07/15 18:055.0 1 Beryllium ND ug/L 05/08/15 21:19 7440-41-705/07/15 18:051.0 1 Cadmium ND ug/L 05/08/15 21:19 7440-43-905/07/15 18:051.0 1 Chromium ND ug/L 05/08/15 21:19 7440-47-305/07/15 18:055.0 1 Cobalt ND ug/L 05/08/15 21:19 7440-48-405/07/15 18:055.0 1 Copper ND ug/L 05/08/15 21:19 7440-50-805/07/15 18:055.0 1 Iron ND ug/L 05/08/15 21:19 7439-89-605/07/15 18:0550.0 1 Lead ND ug/L 05/08/15 21:19 7439-92-105/07/15 18:055.0 1 Manganese 3.5J ug/L 05/08/15 21:19 7439-96-505/07/15 18:055.0 1 Nickel ND ug/L 05/08/15 21:19 7440-02-005/07/15 18:055.0 1 Selenium ND ug/L 05/08/15 21:19 7782-49-205/07/15 18:0510.0 1 Silver ND ug/L 05/08/15 21:19 7440-22-405/07/15 18:055.0 1 Sodium 14500 ug/L 05/08/15 21:19 7440-23-505/07/15 18:0550001 Thallium ND ug/L 05/08/15 21:19 7440-28-005/07/15 18:055.4 1 Tin ND ug/L 05/08/15 21:19 7440-31-505/07/15 18:055.0 1 Vanadium ND ug/L 05/08/15 21:19 7440-62-205/07/15 18:055.0 1 Zinc ND ug/L 05/08/15 21:19 7440-66-605/07/15 18:0510.0 1 Analytical Method: EPA 7470 Preparation Method: EPA 74707470 Mercury Mercury ND ug/L 05/07/15 16:53 7439-97-605/07/15 10:150.20 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 05/14/15 23:26 67-64-125.0 1 Acrylonitrile ND ug/L 05/14/15 23:26 107-13-110.0 1 Benzene ND ug/L 05/14/15 23:26 71-43-21.0 1 Bromochloromethane ND ug/L 05/14/15 23:26 74-97-51.0 1 Bromodichloromethane ND ug/L 05/14/15 23:26 75-27-41.0 1 Bromoform ND ug/L 05/14/15 23:26 75-25-21.0 1 Bromomethane ND ug/L 05/14/15 23:26 74-83-92.0 1 2-Butanone (MEK)ND ug/L 05/14/15 23:26 78-93-35.0 1 Carbon disulfide ND ug/L 05/14/15 23:26 75-15-02.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/24/2015 11:35 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 13 of 122 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92248411 OSR Sample:3412-MW9 Lab ID:92248411003 Collected:05/05/15 13:40 Received:05/05/15 19:00 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 82608260 MSV Low Level Landfill Carbon tetrachloride ND ug/L 05/14/15 23:26 56-23-51.0 1 Chlorobenzene ND ug/L 05/14/15 23:26 108-90-71.0 1 Chloroethane ND ug/L 05/14/15 23:26 75-00-3 L31.0 1 Chloroform ND ug/L 05/14/15 23:26 67-66-31.0 1 Chloromethane ND ug/L 05/14/15 23:26 74-87-31.0 1 1,2-Dibromo-3-chloropropane ND ug/L 05/14/15 23:26 96-12-82.0 1 Dibromochloromethane ND ug/L 05/14/15 23:26 124-48-11.0 1 1,2-Dibromoethane (EDB)ND ug/L 05/14/15 23:26 106-93-41.0 1 Dibromomethane ND ug/L 05/14/15 23:26 74-95-31.0 1 1,2-Dichlorobenzene ND ug/L 05/14/15 23:26 95-50-11.0 1 1,4-Dichlorobenzene ND ug/L 05/14/15 23:26 106-46-71.0 1 trans-1,4-Dichloro-2-butene ND ug/L 05/14/15 23:26 110-57-61.0 1 1,1-Dichloroethane ND ug/L 05/14/15 23:26 75-34-31.0 1 1,2-Dichloroethane ND ug/L 05/14/15 23:26 107-06-21.0 1 1,1-Dichloroethene ND ug/L 05/14/15 23:26 75-35-41.0 1 cis-1,2-Dichloroethene ND ug/L 05/14/15 23:26 156-59-21.0 1 trans-1,2-Dichloroethene ND ug/L 05/14/15 23:26 156-60-51.0 1 1,2-Dichloropropane ND ug/L 05/14/15 23:26 78-87-51.0 1 cis-1,3-Dichloropropene ND ug/L 05/14/15 23:26 10061-01-51.0 1 trans-1,3-Dichloropropene ND ug/L 05/14/15 23:26 10061-02-61.0 1 Ethylbenzene ND ug/L 05/14/15 23:26 100-41-41.0 1 2-Hexanone ND ug/L 05/14/15 23:26 591-78-65.0 1 Iodomethane ND ug/L 05/14/15 23:26 74-88-45.0 1 Methylene Chloride ND ug/L 05/14/15 23:26 75-09-21.0 1 4-Methyl-2-pentanone (MIBK)ND ug/L 05/14/15 23:26 108-10-15.0 1 Styrene ND ug/L 05/14/15 23:26 100-42-51.0 1 1,1,1,2-Tetrachloroethane ND ug/L 05/14/15 23:26 630-20-61.0 1 1,1,2,2-Tetrachloroethane ND ug/L 05/14/15 23:26 79-34-51.0 1 Tetrachloroethene ND ug/L 05/14/15 23:26 127-18-41.0 1 Tetrahydrofuran ND ug/L 05/14/15 23:26 109-99-910.0 1 Toluene ND ug/L 05/14/15 23:26 108-88-31.0 1 1,1,1-Trichloroethane ND ug/L 05/14/15 23:26 71-55-61.0 1 1,1,2-Trichloroethane ND ug/L 05/14/15 23:26 79-00-51.0 1 Trichloroethene ND ug/L 05/14/15 23:26 79-01-61.0 1 Trichlorofluoromethane 0.98J ug/L 05/14/15 23:26 75-69-41.0 1 1,2,3-Trichloropropane ND ug/L 05/14/15 23:26 96-18-41.0 1 Vinyl acetate ND ug/L 05/14/15 23:26 108-05-42.0 1 Vinyl chloride ND ug/L 05/14/15 23:26 75-01-41.0 1 m&p-Xylene ND ug/L 05/14/15 23:26 179601-23-12.0 1 o-Xylene ND ug/L 05/14/15 23:26 95-47-61.0 1 Surrogates 4-Bromofluorobenzene (S)94 %05/14/15 23:26 460-00-470-130 1 1,2-Dichloroethane-d4 (S)94 %05/14/15 23:26 17060-07-070-130 1 Toluene-d8 (S)97 %05/14/15 23:26 2037-26-570-130 1 Analytical Method: SM 2320B2320B Alkalinity Alkalinity, Total as CaCO3 18900 ug/L 05/12/15 18:1950001 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/24/2015 11:35 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 14 of 122 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92248411 OSR Sample:3412-MW9 Lab ID:92248411003 Collected:05/05/15 13:40 Received:05/05/15 19:00 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: SM 2540C2540C Total Dissolved Solids Total Dissolved Solids 134000 ug/L 05/06/15 23:27250001 Analytical Method: SM 4500-S2D4500S2D Sulfide Water Sulfide ND ug/L 05/07/15 17:30 18496-25-81001 Analytical Method: EPA 300.0300.0 IC Anions 28 Days Sulfate 2030 ug/L 05/08/15 23:20 14808-79-820001 Analytical Method: SM 4500-Cl-E4500 Chloride Chloride 4290 ug/L 05/09/15 02:17 16887-00-610001 Analytical Method: SM 4500-CN-E4500CNE Cyanide, Total Cyanide ND ug/L 05/16/15 15:21 57-12-58.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/24/2015 11:35 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 15 of 122 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92248411 OSR Sample:3412-MW14 Lab ID:92248411004 Collected:05/05/15 14:45 Received:05/05/15 19:00 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method:Monitoring Well Data Collected By JJQ 05/05/15 14:451 Field pH 5.6 Std. Units 05/05/15 14:450.10 1 Field Temperature 17.1 deg C 05/05/15 14:450.50 1 Static Water Level 52.23 feet 05/05/15 14:451 Field Specific Conductance 150.1 umhos/cm 05/05/15 14:451.0 1 Oxygen, Dissolved 5.2 mg/L 05/05/15 14:45 7782-44-71 Total Well Depth 60.0 feet 05/05/15 14:451 REDOX 221.2 mV 05/05/15 14:451 Turbidity 26.1 NTU 05/05/15 14:451.0 1 Odor NONE 05/05/15 14:451 Appearance CLEAR 05/05/15 14:451 Analytical Method: EPA 6010 Preparation Method: EPA 30106010 ICP Groundwater Antimony ND ug/L 05/08/15 21:23 7440-36-005/07/15 18:055.0 1 Arsenic ND ug/L 05/08/15 21:23 7440-38-205/07/15 18:0510.0 1 Barium 179 ug/L 05/08/15 21:23 7440-39-305/07/15 18:055.0 1 Beryllium 0.54J ug/L 05/08/15 21:23 7440-41-705/07/15 18:051.0 1 Cadmium ND ug/L 05/08/15 21:23 7440-43-905/07/15 18:051.0 1 Chromium ND ug/L 05/08/15 21:23 7440-47-305/07/15 18:055.0 1 Cobalt ND ug/L 05/08/15 21:23 7440-48-405/07/15 18:055.0 1 Copper ND ug/L 05/08/15 21:23 7440-50-805/07/15 18:055.0 1 Iron 695 ug/L 05/08/15 21:23 7439-89-605/07/15 18:0550.0 1 Lead ND ug/L 05/08/15 21:23 7439-92-105/07/15 18:055.0 1 Manganese 25.7 ug/L 05/08/15 21:23 7439-96-505/07/15 18:055.0 1 Nickel 2.8J ug/L 05/08/15 21:23 7440-02-005/07/15 18:055.0 1 Selenium ND ug/L 05/08/15 21:23 7782-49-205/07/15 18:0510.0 1 Silver ND ug/L 05/08/15 21:23 7440-22-405/07/15 18:055.0 1 Sodium 14500 ug/L 05/08/15 21:23 7440-23-505/07/15 18:0550001 Thallium ND ug/L 05/08/15 21:23 7440-28-005/07/15 18:055.4 1 Tin ND ug/L 05/08/15 21:23 7440-31-505/07/15 18:055.0 1 Vanadium ND ug/L 05/08/15 21:23 7440-62-205/07/15 18:055.0 1 Zinc ND ug/L 05/08/15 21:23 7440-66-605/07/15 18:0510.0 1 Analytical Method: EPA 7470 Preparation Method: EPA 74707470 Mercury Mercury ND ug/L 05/07/15 16:55 7439-97-605/07/15 10:150.20 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 05/14/15 23:43 67-64-125.0 1 Acrylonitrile ND ug/L 05/14/15 23:43 107-13-110.0 1 Benzene ND ug/L 05/14/15 23:43 71-43-21.0 1 Bromochloromethane ND ug/L 05/14/15 23:43 74-97-51.0 1 Bromodichloromethane ND ug/L 05/14/15 23:43 75-27-41.0 1 Bromoform ND ug/L 05/14/15 23:43 75-25-21.0 1 Bromomethane ND ug/L 05/14/15 23:43 74-83-92.0 1 2-Butanone (MEK)ND ug/L 05/14/15 23:43 78-93-35.0 1 Carbon disulfide ND ug/L 05/14/15 23:43 75-15-02.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/24/2015 11:35 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 16 of 122 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92248411 OSR Sample:3412-MW14 Lab ID:92248411004 Collected:05/05/15 14:45 Received:05/05/15 19:00 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 82608260 MSV Low Level Landfill Carbon tetrachloride ND ug/L 05/14/15 23:43 56-23-51.0 1 Chlorobenzene ND ug/L 05/14/15 23:43 108-90-71.0 1 Chloroethane ND ug/L 05/14/15 23:43 75-00-3 L31.0 1 Chloroform ND ug/L 05/14/15 23:43 67-66-31.0 1 Chloromethane ND ug/L 05/14/15 23:43 74-87-31.0 1 1,2-Dibromo-3-chloropropane ND ug/L 05/14/15 23:43 96-12-82.0 1 Dibromochloromethane ND ug/L 05/14/15 23:43 124-48-11.0 1 1,2-Dibromoethane (EDB)ND ug/L 05/14/15 23:43 106-93-41.0 1 Dibromomethane ND ug/L 05/14/15 23:43 74-95-31.0 1 1,2-Dichlorobenzene ND ug/L 05/14/15 23:43 95-50-11.0 1 1,4-Dichlorobenzene ND ug/L 05/14/15 23:43 106-46-71.0 1 trans-1,4-Dichloro-2-butene ND ug/L 05/14/15 23:43 110-57-61.0 1 1,1-Dichloroethane ND ug/L 05/14/15 23:43 75-34-31.0 1 1,2-Dichloroethane ND ug/L 05/14/15 23:43 107-06-21.0 1 1,1-Dichloroethene ND ug/L 05/14/15 23:43 75-35-41.0 1 cis-1,2-Dichloroethene ND ug/L 05/14/15 23:43 156-59-21.0 1 trans-1,2-Dichloroethene ND ug/L 05/14/15 23:43 156-60-51.0 1 1,2-Dichloropropane ND ug/L 05/14/15 23:43 78-87-51.0 1 cis-1,3-Dichloropropene ND ug/L 05/14/15 23:43 10061-01-51.0 1 trans-1,3-Dichloropropene ND ug/L 05/14/15 23:43 10061-02-61.0 1 Ethylbenzene ND ug/L 05/14/15 23:43 100-41-41.0 1 2-Hexanone ND ug/L 05/14/15 23:43 591-78-65.0 1 Iodomethane ND ug/L 05/14/15 23:43 74-88-45.0 1 Methylene Chloride ND ug/L 05/14/15 23:43 75-09-21.0 1 4-Methyl-2-pentanone (MIBK)ND ug/L 05/14/15 23:43 108-10-15.0 1 Styrene ND ug/L 05/14/15 23:43 100-42-51.0 1 1,1,1,2-Tetrachloroethane ND ug/L 05/14/15 23:43 630-20-61.0 1 1,1,2,2-Tetrachloroethane ND ug/L 05/14/15 23:43 79-34-51.0 1 Tetrachloroethene ND ug/L 05/14/15 23:43 127-18-41.0 1 Tetrahydrofuran ND ug/L 05/14/15 23:43 109-99-910.0 1 Toluene ND ug/L 05/14/15 23:43 108-88-31.0 1 1,1,1-Trichloroethane ND ug/L 05/14/15 23:43 71-55-61.0 1 1,1,2-Trichloroethane ND ug/L 05/14/15 23:43 79-00-51.0 1 Trichloroethene ND ug/L 05/14/15 23:43 79-01-61.0 1 Trichlorofluoromethane 0.59J ug/L 05/14/15 23:43 75-69-41.0 1 1,2,3-Trichloropropane ND ug/L 05/14/15 23:43 96-18-41.0 1 Vinyl acetate ND ug/L 05/14/15 23:43 108-05-42.0 1 Vinyl chloride ND ug/L 05/14/15 23:43 75-01-41.0 1 m&p-Xylene ND ug/L 05/14/15 23:43 179601-23-12.0 1 o-Xylene ND ug/L 05/14/15 23:43 95-47-61.0 1 Surrogates 4-Bromofluorobenzene (S)96 %05/14/15 23:43 460-00-470-130 1 1,2-Dichloroethane-d4 (S)96 %05/14/15 23:43 17060-07-070-130 1 Toluene-d8 (S)99 %05/14/15 23:43 2037-26-570-130 1 Analytical Method: SM 2320B2320B Alkalinity Alkalinity, Total as CaCO3 45200 ug/L 05/12/15 18:2950001 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/24/2015 11:35 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 17 of 122 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92248411 OSR Sample:3412-MW14 Lab ID:92248411004 Collected:05/05/15 14:45 Received:05/05/15 19:00 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: SM 2540C2540C Total Dissolved Solids Total Dissolved Solids 131000 ug/L 05/06/15 23:27250001 Analytical Method: SM 4500-S2D4500S2D Sulfide Water Sulfide ND ug/L 05/07/15 17:30 18496-25-81001 Analytical Method: EPA 300.0300.0 IC Anions 28 Days Sulfate 1790J ug/L 05/08/15 23:34 14808-79-820001 Analytical Method: SM 4500-Cl-E4500 Chloride Chloride 3510 ug/L 05/09/15 02:18 16887-00-610001 Analytical Method: SM 4500-CN-E4500CNE Cyanide, Total Cyanide ND ug/L 05/16/15 15:23 57-12-58.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/24/2015 11:35 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 18 of 122 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92248411 OSR Sample:3412-MW13 Lab ID:92248411005 Collected:05/05/15 17:10 Received:05/05/15 19:00 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method:Monitoring Well Data Collected By JJQ 05/05/15 17:101 Field pH 5.7 Std. Units 05/05/15 17:100.10 1 Field Temperature 18.7 deg C 05/05/15 17:100.50 1 Static Water Level 8.98 feet 05/05/15 17:101 Field Specific Conductance 115.0 umhos/cm 05/05/15 17:101.0 1 Oxygen, Dissolved 2.7 mg/L 05/05/15 17:10 7782-44-71 Total Well Depth 20.0 feet 05/05/15 17:101 REDOX 218.9 mV 05/05/15 17:101 Turbidity 32.7 NTU 05/05/15 17:101.0 1 Odor NONE 05/05/15 17:101 Appearance CLEAR 05/05/15 17:101 Analytical Method: EPA 6010 Preparation Method: EPA 30106010 ICP Groundwater Antimony ND ug/L 05/08/15 21:26 7440-36-005/07/15 18:055.0 1 Arsenic ND ug/L 05/08/15 21:26 7440-38-205/07/15 18:0510.0 1 Barium 89.3 ug/L 05/08/15 21:26 7440-39-305/07/15 18:055.0 1 Beryllium 0.66J ug/L 05/08/15 21:26 7440-41-705/07/15 18:051.0 1 Cadmium ND ug/L 05/08/15 21:26 7440-43-905/07/15 18:051.0 1 Chromium 2.9J ug/L 05/08/15 21:26 7440-47-305/07/15 18:055.0 1 Cobalt ND ug/L 05/08/15 21:26 7440-48-405/07/15 18:055.0 1 Copper ND ug/L 05/08/15 21:26 7440-50-805/07/15 18:055.0 1 Iron 1400 ug/L 05/08/15 21:26 7439-89-605/07/15 18:0550.0 1 Lead 2.9J ug/L 05/08/15 21:26 7439-92-105/07/15 18:055.0 1 Manganese 41.2 ug/L 05/08/15 21:26 7439-96-505/07/15 18:055.0 1 Nickel ND ug/L 05/08/15 21:26 7440-02-005/07/15 18:055.0 1 Selenium ND ug/L 05/08/15 21:26 7782-49-205/07/15 18:0510.0 1 Silver ND ug/L 05/08/15 21:26 7440-22-405/07/15 18:055.0 1 Sodium 10700 ug/L 05/08/15 21:26 7440-23-505/07/15 18:0550001 Thallium ND ug/L 05/08/15 21:26 7440-28-005/07/15 18:055.4 1 Tin ND ug/L 05/08/15 21:26 7440-31-505/07/15 18:055.0 1 Vanadium 3.4J ug/L 05/08/15 21:26 7440-62-205/07/15 18:055.0 1 Zinc 7.9J ug/L 05/08/15 21:26 7440-66-605/07/15 18:0510.0 1 Analytical Method: EPA 7470 Preparation Method: EPA 74707470 Mercury Mercury ND ug/L 05/11/15 15:29 7439-97-605/09/15 16:350.20 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 05/15/15 00:00 67-64-125.0 1 Acrylonitrile ND ug/L 05/15/15 00:00 107-13-110.0 1 Benzene ND ug/L 05/15/15 00:00 71-43-21.0 1 Bromochloromethane ND ug/L 05/15/15 00:00 74-97-51.0 1 Bromodichloromethane ND ug/L 05/15/15 00:00 75-27-41.0 1 Bromoform ND ug/L 05/15/15 00:00 75-25-21.0 1 Bromomethane ND ug/L 05/15/15 00:00 74-83-92.0 1 2-Butanone (MEK)ND ug/L 05/15/15 00:00 78-93-35.0 1 Carbon disulfide ND ug/L 05/15/15 00:00 75-15-02.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/24/2015 11:35 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 19 of 122 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92248411 OSR Sample:3412-MW13 Lab ID:92248411005 Collected:05/05/15 17:10 Received:05/05/15 19:00 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 82608260 MSV Low Level Landfill Carbon tetrachloride ND ug/L 05/15/15 00:00 56-23-51.0 1 Chlorobenzene ND ug/L 05/15/15 00:00 108-90-71.0 1 Chloroethane ND ug/L 05/15/15 00:00 75-00-3 L31.0 1 Chloroform ND ug/L 05/15/15 00:00 67-66-31.0 1 Chloromethane ND ug/L 05/15/15 00:00 74-87-31.0 1 1,2-Dibromo-3-chloropropane ND ug/L 05/15/15 00:00 96-12-82.0 1 Dibromochloromethane ND ug/L 05/15/15 00:00 124-48-11.0 1 1,2-Dibromoethane (EDB)ND ug/L 05/15/15 00:00 106-93-41.0 1 Dibromomethane ND ug/L 05/15/15 00:00 74-95-31.0 1 1,2-Dichlorobenzene ND ug/L 05/15/15 00:00 95-50-11.0 1 1,4-Dichlorobenzene ND ug/L 05/15/15 00:00 106-46-71.0 1 trans-1,4-Dichloro-2-butene ND ug/L 05/15/15 00:00 110-57-61.0 1 1,1-Dichloroethane ND ug/L 05/15/15 00:00 75-34-31.0 1 1,2-Dichloroethane ND ug/L 05/15/15 00:00 107-06-21.0 1 1,1-Dichloroethene ND ug/L 05/15/15 00:00 75-35-41.0 1 cis-1,2-Dichloroethene ND ug/L 05/15/15 00:00 156-59-21.0 1 trans-1,2-Dichloroethene ND ug/L 05/15/15 00:00 156-60-51.0 1 1,2-Dichloropropane ND ug/L 05/15/15 00:00 78-87-51.0 1 cis-1,3-Dichloropropene ND ug/L 05/15/15 00:00 10061-01-51.0 1 trans-1,3-Dichloropropene ND ug/L 05/15/15 00:00 10061-02-61.0 1 Ethylbenzene ND ug/L 05/15/15 00:00 100-41-41.0 1 2-Hexanone ND ug/L 05/15/15 00:00 591-78-65.0 1 Iodomethane ND ug/L 05/15/15 00:00 74-88-45.0 1 Methylene Chloride ND ug/L 05/15/15 00:00 75-09-21.0 1 4-Methyl-2-pentanone (MIBK)ND ug/L 05/15/15 00:00 108-10-15.0 1 Styrene ND ug/L 05/15/15 00:00 100-42-51.0 1 1,1,1,2-Tetrachloroethane ND ug/L 05/15/15 00:00 630-20-61.0 1 1,1,2,2-Tetrachloroethane ND ug/L 05/15/15 00:00 79-34-51.0 1 Tetrachloroethene ND ug/L 05/15/15 00:00 127-18-41.0 1 Tetrahydrofuran ND ug/L 05/15/15 00:00 109-99-910.0 1 Toluene ND ug/L 05/15/15 00:00 108-88-31.0 1 1,1,1-Trichloroethane ND ug/L 05/15/15 00:00 71-55-61.0 1 1,1,2-Trichloroethane ND ug/L 05/15/15 00:00 79-00-51.0 1 Trichloroethene ND ug/L 05/15/15 00:00 79-01-61.0 1 Trichlorofluoromethane ND ug/L 05/15/15 00:00 75-69-41.0 1 1,2,3-Trichloropropane ND ug/L 05/15/15 00:00 96-18-41.0 1 Vinyl acetate ND ug/L 05/15/15 00:00 108-05-42.0 1 Vinyl chloride ND ug/L 05/15/15 00:00 75-01-41.0 1 m&p-Xylene ND ug/L 05/15/15 00:00 179601-23-12.0 1 o-Xylene ND ug/L 05/15/15 00:00 95-47-61.0 1 Surrogates 4-Bromofluorobenzene (S)95 %05/15/15 00:00 460-00-470-130 1 1,2-Dichloroethane-d4 (S)94 %05/15/15 00:00 17060-07-070-130 1 Toluene-d8 (S)97 %05/15/15 00:00 2037-26-570-130 1 Analytical Method: SM 2320B2320B Alkalinity Alkalinity, Total as CaCO3 36900 ug/L 05/12/15 18:4150001 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/24/2015 11:35 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 20 of 122 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92248411 OSR Sample:3412-MW13 Lab ID:92248411005 Collected:05/05/15 17:10 Received:05/05/15 19:00 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: SM 2540C2540C Total Dissolved Solids Total Dissolved Solids 107000 ug/L 05/06/15 23:27250001 Analytical Method: SM 4500-S2D4500S2D Sulfide Water Sulfide ND ug/L 05/07/15 17:30 18496-25-81001 Analytical Method: EPA 300.0300.0 IC Anions 28 Days Sulfate 9330 ug/L 05/08/15 23:47 14808-79-820001 Analytical Method: SM 4500-Cl-E4500 Chloride Chloride 3760 ug/L 05/09/15 02:18 16887-00-610001 Analytical Method: SM 4500-CN-E4500CNE Cyanide, Total Cyanide ND ug/L 05/16/15 15:24 57-12-58.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/24/2015 11:35 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 21 of 122 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92248411 OSR Sample:3412-MW15 Lab ID:92248411006 Collected:05/05/15 16:30 Received:05/05/15 19:00 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method:Monitoring Well Data Collected By JJQ 05/05/15 16:301 Field pH 6.2 Std. Units 05/05/15 16:300.10 1 Field Temperature 17.3 deg C 05/05/15 16:300.50 1 Static Water Level 39.21 feet 05/05/15 16:301 Field Specific Conductance 611 umhos/cm 05/05/15 16:301.0 1 Oxygen, Dissolved 2.0 mg/L 05/05/15 16:30 7782-44-71 Total Well Depth 50.85 feet 05/05/15 16:301 REDOX 176.0 mV 05/05/15 16:301 Turbidity 81.7 NTU 05/05/15 16:301.0 1 Odor NONE 05/05/15 16:301 Appearance MURKY 05/05/15 16:301 Analytical Method: EPA 8081 Preparation Method: EPA 35108081 Organochlorine Pesticides Aldrin ND ug/L 05/16/15 04:27 309-00-205/11/15 09:150.050 1 alpha-BHC ND ug/L 05/16/15 04:27 319-84-605/11/15 09:150.050 1 delta-BHC ND ug/L 05/16/15 04:27 319-86-805/11/15 09:150.050 1 4,4'-DDD ND ug/L 05/16/15 04:27 72-54-805/11/15 09:150.050 1 4,4'-DDT ND ug/L 05/16/15 04:27 50-29-305/11/15 09:150.050 1 Endosulfan II ND ug/L 05/16/15 04:27 33213-65-905/11/15 09:150.050 1 Endrin ND ug/L 05/16/15 04:27 72-20-805/11/15 09:150.050 1 Endrin aldehyde ND ug/L 05/16/15 04:27 7421-93-405/11/15 09:150.050 1 Heptachlor ND ug/L 05/16/15 04:27 76-44-805/11/15 09:150.050 1 Methoxychlor ND ug/L 05/16/15 04:27 72-43-505/11/15 09:150.15 1 Surrogates Tetrachloro-m-xylene (S)98 %05/16/15 04:27 877-09-805/11/15 09:1520-130 1 Decachlorobiphenyl (S)106 %05/16/15 04:27 2051-24-305/11/15 09:1520-130 1 Analytical Method: EPA 8151 Preparation Method: EPA 81518151 Chlorinated Herbicides 2,4-D ND ug/L 05/14/15 07:08 94-75-705/12/15 16:100.94 1 Dinoseb ND ug/L 05/14/15 07:08 88-85-705/12/15 16:100.19 1 2,4,5-T ND ug/L 05/14/15 07:08 93-76-505/12/15 16:100.19 1 2,4,5-TP (Silvex)ND ug/L 05/14/15 07:08 93-72-105/12/15 16:100.19 1 Surrogates 2,4-DCAA (S)79 %05/14/15 07:08 19719-28-905/12/15 16:1036-130 1 Analytical Method: EPA 6010 Preparation Method: EPA 30106010 ICP Groundwater Antimony ND ug/L 05/08/15 21:29 7440-36-005/07/15 18:055.0 1 Arsenic ND ug/L 05/08/15 21:29 7440-38-205/07/15 18:0510.0 1 Barium 105 ug/L 05/08/15 21:29 7440-39-305/07/15 18:055.0 1 Beryllium ND ug/L 05/08/15 21:29 7440-41-705/07/15 18:051.0 1 Cadmium ND ug/L 05/08/15 21:29 7440-43-905/07/15 18:051.0 1 Chromium 7.6 ug/L 05/08/15 21:29 7440-47-305/07/15 18:055.0 1 Cobalt ND ug/L 05/08/15 21:29 7440-48-405/07/15 18:055.0 1 Copper 8.8 ug/L 05/08/15 21:29 7440-50-805/07/15 18:055.0 1 Iron 10600 ug/L 05/08/15 21:29 7439-89-605/07/15 18:0550.0 1 Lead 6.8 ug/L 05/08/15 21:29 7439-92-105/07/15 18:055.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/24/2015 11:35 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 22 of 122 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92248411 OSR Sample:3412-MW15 Lab ID:92248411006 Collected:05/05/15 16:30 Received:05/05/15 19:00 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 6010 Preparation Method: EPA 30106010 ICP Groundwater Manganese 271 ug/L 05/08/15 21:29 7439-96-505/07/15 18:055.0 1 Nickel 4.3J ug/L 05/08/15 21:29 7440-02-005/07/15 18:055.0 1 Selenium ND ug/L 05/08/15 21:29 7782-49-205/07/15 18:0510.0 1 Silver ND ug/L 05/08/15 21:29 7440-22-405/07/15 18:055.0 1 Sodium 20300 ug/L 05/08/15 21:29 7440-23-505/07/15 18:0550001 Thallium ND ug/L 05/08/15 21:29 7440-28-005/07/15 18:055.4 1 Tin ND ug/L 05/08/15 21:29 7440-31-505/07/15 18:055.0 1 Vanadium 24.7 ug/L 05/08/15 21:29 7440-62-205/07/15 18:055.0 1 Zinc 49.0 ug/L 05/08/15 21:29 7440-66-605/07/15 18:0510.0 1 Analytical Method: EPA 7470 Preparation Method: EPA 74707470 Mercury Mercury ND ug/L 05/11/15 15:31 7439-97-605/09/15 16:350.20 1 Analytical Method: EPA 8270 Preparation Method: EPA 35108270 MSSV Semivolatile Organic Benzo(a)anthracene ND ug/L 05/18/15 15:25 56-55-305/09/15 09:4510.0 1 Chrysene ND ug/L 05/18/15 15:25 218-01-905/09/15 09:4510.0 1 bis(2-Ethylhexyl)phthalate ND ug/L 05/18/15 15:25 117-81-705/09/15 09:456.0 1 Surrogates Nitrobenzene-d5 (S)91 %05/18/15 15:25 4165-60-005/09/15 09:4521-110 1 2-Fluorobiphenyl (S)61 %05/18/15 15:25 321-60-805/09/15 09:4527-110 1 Terphenyl-d14 (S)111 %05/18/15 15:25 1718-51-0 S305/09/15 09:4531-107 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 05/15/15 00:33 67-64-125.0 1 Acrylonitrile ND ug/L 05/15/15 00:33 107-13-110.0 1 Benzene ND ug/L 05/15/15 00:33 71-43-21.0 1 Bromochloromethane ND ug/L 05/15/15 00:33 74-97-51.0 1 Bromodichloromethane ND ug/L 05/15/15 00:33 75-27-41.0 1 Bromoform ND ug/L 05/15/15 00:33 75-25-21.0 1 Bromomethane ND ug/L 05/15/15 00:33 74-83-9 M12.0 1 2-Butanone (MEK)ND ug/L 05/15/15 00:33 78-93-35.0 1 Carbon disulfide ND ug/L 05/15/15 00:33 75-15-02.0 1 Carbon tetrachloride ND ug/L 05/15/15 00:33 56-23-51.0 1 Chlorobenzene ND ug/L 05/15/15 00:33 108-90-71.0 1 Chloroethane ND ug/L 05/15/15 00:33 75-00-3 L3,M01.0 1 Chloroform 0.26J ug/L 05/15/15 00:33 67-66-31.0 1 Chloromethane ND ug/L 05/15/15 00:33 74-87-31.0 1 1,2-Dibromo-3-chloropropane ND ug/L 05/15/15 00:33 96-12-82.0 1 Dibromochloromethane ND ug/L 05/15/15 00:33 124-48-11.0 1 1,2-Dibromoethane (EDB)ND ug/L 05/15/15 00:33 106-93-41.0 1 Dibromomethane ND ug/L 05/15/15 00:33 74-95-31.0 1 1,2-Dichlorobenzene ND ug/L 05/15/15 00:33 95-50-11.0 1 1,4-Dichlorobenzene ND ug/L 05/15/15 00:33 106-46-71.0 1 trans-1,4-Dichloro-2-butene ND ug/L 05/15/15 00:33 110-57-61.0 1 1,1-Dichloroethane ND ug/L 05/15/15 00:33 75-34-31.0 1 1,2-Dichloroethane ND ug/L 05/15/15 00:33 107-06-21.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/24/2015 11:35 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 23 of 122 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92248411 OSR Sample:3412-MW15 Lab ID:92248411006 Collected:05/05/15 16:30 Received:05/05/15 19:00 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 82608260 MSV Low Level Landfill 1,1-Dichloroethene ND ug/L 05/15/15 00:33 75-35-41.0 1 cis-1,2-Dichloroethene ND ug/L 05/15/15 00:33 156-59-21.0 1 trans-1,2-Dichloroethene ND ug/L 05/15/15 00:33 156-60-51.0 1 1,2-Dichloropropane ND ug/L 05/15/15 00:33 78-87-51.0 1 cis-1,3-Dichloropropene ND ug/L 05/15/15 00:33 10061-01-51.0 1 trans-1,3-Dichloropropene ND ug/L 05/15/15 00:33 10061-02-61.0 1 Ethylbenzene ND ug/L 05/15/15 00:33 100-41-41.0 1 2-Hexanone ND ug/L 05/15/15 00:33 591-78-65.0 1 Iodomethane ND ug/L 05/15/15 00:33 74-88-45.0 1 Methylene Chloride ND ug/L 05/15/15 00:33 75-09-21.0 1 4-Methyl-2-pentanone (MIBK)ND ug/L 05/15/15 00:33 108-10-15.0 1 Styrene ND ug/L 05/15/15 00:33 100-42-51.0 1 1,1,1,2-Tetrachloroethane ND ug/L 05/15/15 00:33 630-20-61.0 1 1,1,2,2-Tetrachloroethane ND ug/L 05/15/15 00:33 79-34-51.0 1 Tetrachloroethene ND ug/L 05/15/15 00:33 127-18-41.0 1 Tetrahydrofuran 16.9 ug/L 05/15/15 00:33 109-99-910.0 1 Toluene ND ug/L 05/15/15 00:33 108-88-31.0 1 1,1,1-Trichloroethane ND ug/L 05/15/15 00:33 71-55-61.0 1 1,1,2-Trichloroethane ND ug/L 05/15/15 00:33 79-00-51.0 1 Trichloroethene ND ug/L 05/15/15 00:33 79-01-61.0 1 Trichlorofluoromethane 4.4 ug/L 05/15/15 00:33 75-69-4 M11.0 1 1,2,3-Trichloropropane ND ug/L 05/15/15 00:33 96-18-41.0 1 Vinyl acetate ND ug/L 05/15/15 00:33 108-05-42.0 1 Vinyl chloride ND ug/L 05/15/15 00:33 75-01-41.0 1 m&p-Xylene ND ug/L 05/15/15 00:33 179601-23-12.0 1 o-Xylene ND ug/L 05/15/15 00:33 95-47-61.0 1 Surrogates 4-Bromofluorobenzene (S)95 %05/15/15 00:33 460-00-470-130 1 1,2-Dichloroethane-d4 (S)92 %05/15/15 00:33 17060-07-070-130 1 Toluene-d8 (S)99 %05/15/15 00:33 2037-26-570-130 1 Analytical Method: SM 2320B2320B Alkalinity Alkalinity, Total as CaCO3 91500 ug/L 05/12/15 18:5350001 Analytical Method: SM 2540C2540C Total Dissolved Solids Total Dissolved Solids 360000 ug/L 05/06/15 23:27250001 Analytical Method: SM 4500-S2D4500S2D Sulfide Water Sulfide ND ug/L 05/07/15 17:30 18496-25-81001 Analytical Method: EPA 300.0300.0 IC Anions 28 Days Sulfate 65400 ug/L 05/09/15 10:21 14808-79-840002 Analytical Method: SM 4500-Cl-E4500 Chloride Chloride 98200 ug/L 05/09/15 02:19 16887-00-61000010 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/24/2015 11:35 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 24 of 122 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92248411 OSR Sample:3412-MW15 Lab ID:92248411006 Collected:05/05/15 16:30 Received:05/05/15 19:00 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: SM 4500-CN-E4500CNE Cyanide, Total Cyanide ND ug/L 05/16/15 15:25 57-12-58.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/24/2015 11:35 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 25 of 122 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92248411 OSR Sample:3412-MW2R Lab ID:92248411007 Collected:05/06/15 09:20 Received:05/06/15 18:20 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method:Monitoring Well Data Collected By JJQ 05/06/15 09:201 Field pH 6.1 Std. Units 05/06/15 09:200.10 1 Field Temperature 13.7 deg C 05/06/15 09:200.50 1 Static Water Level 8.16 feet 05/06/15 09:201 Field Specific Conductance 985 umhos/cm 05/06/15 09:201.0 1 Oxygen, Dissolved 1.6 mg/L 05/06/15 09:20 7782-44-71 Total Well Depth 21.0 feet 05/06/15 09:201 REDOX 15.4 mV 05/06/15 09:201 Turbidity 8.8 NTU 05/06/15 09:201.0 1 Odor NONE 05/06/15 09:201 Appearance CLEAR 05/06/15 09:201 Analytical Method: EPA 8081 Preparation Method: EPA 35108081 Organochlorine Pesticides Aldrin ND ug/L 05/15/15 18:30 309-00-205/13/15 14:000.050 1 alpha-BHC ND ug/L 05/15/15 18:30 319-84-605/13/15 14:000.050 1 delta-BHC ND ug/L 05/15/15 18:30 319-86-805/13/15 14:000.050 1 4,4'-DDD ND ug/L 05/15/15 18:30 72-54-805/13/15 14:000.050 1 4,4'-DDT ND ug/L 05/15/15 18:30 50-29-305/13/15 14:000.050 1 Endosulfan II ND ug/L 05/15/15 18:30 33213-65-905/13/15 14:000.050 1 Endrin ND ug/L 05/15/15 18:30 72-20-805/13/15 14:000.050 1 Endrin aldehyde ND ug/L 05/15/15 18:30 7421-93-405/13/15 14:000.050 1 Heptachlor ND ug/L 05/15/15 18:30 76-44-805/13/15 14:000.050 1 Methoxychlor ND ug/L 05/15/15 18:30 72-43-505/13/15 14:000.15 1 Surrogates Tetrachloro-m-xylene (S)102 %05/15/15 18:30 877-09-805/13/15 14:0020-130 1 Decachlorobiphenyl (S)78 %05/15/15 18:30 2051-24-305/13/15 14:0020-130 1 Analytical Method: EPA 8151 Preparation Method: EPA 81518151 Chlorinated Herbicides 2,4-D 0.43J ug/L 05/14/15 12:41 94-75-705/12/15 16:100.96 1 2,4,5-TP (Silvex)0.14J ug/L 05/14/15 12:41 93-72-105/12/15 16:100.19 1 Surrogates 2,4-DCAA (S)89 %05/14/15 12:41 19719-28-905/12/15 16:1036-130 1 Analytical Method: EPA 6010 Preparation Method: EPA 30106010 ICP Groundwater Antimony ND ug/L 05/15/15 18:00 7440-36-005/14/15 12:355.0 1 Arsenic ND ug/L 05/15/15 18:00 7440-38-205/14/15 12:3510.0 1 Barium 287 ug/L 05/15/15 18:00 7440-39-305/14/15 12:355.0 1 Beryllium ND ug/L 05/15/15 18:00 7440-41-705/14/15 12:351.0 1 Cadmium ND ug/L 05/15/15 18:00 7440-43-905/14/15 12:351.0 1 Chromium ND ug/L 05/15/15 18:00 7440-47-305/14/15 12:355.0 1 Cobalt 20.3 ug/L 05/15/15 18:00 7440-48-405/14/15 12:355.0 1 Copper 6.3 ug/L 05/15/15 18:00 7440-50-805/14/15 12:355.0 1 Iron 9560 ug/L 05/15/15 18:00 7439-89-605/14/15 12:3550.0 1 Lead 3.3J ug/L 05/15/15 18:00 7439-92-105/14/15 12:355.0 1 Manganese 11900 ug/L 05/18/15 10:35 7439-96-5 M605/14/15 12:3550.0 10 Nickel 17.0 ug/L 05/15/15 18:00 7440-02-005/14/15 12:355.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/24/2015 11:35 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 26 of 122 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92248411 OSR Sample:3412-MW2R Lab ID:92248411007 Collected:05/06/15 09:20 Received:05/06/15 18:20 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 6010 Preparation Method: EPA 30106010 ICP Groundwater Selenium ND ug/L 05/15/15 18:00 7782-49-205/14/15 12:3510.0 1 Silver ND ug/L 05/15/15 18:00 7440-22-405/14/15 12:355.0 1 Sodium 51400 ug/L 05/15/15 18:00 7440-23-505/14/15 12:3550001 Thallium 5.1J ug/L 05/15/15 18:00 7440-28-005/14/15 12:355.4 1 Tin ND ug/L 05/15/15 18:00 7440-31-505/14/15 12:355.0 1 Vanadium 11.4 ug/L 05/15/15 18:00 7440-62-205/14/15 12:355.0 1 Zinc 8.7J ug/L 05/15/15 18:00 7440-66-605/14/15 12:3510.0 1 Analytical Method: EPA 7470 Preparation Method: EPA 74707470 Mercury Mercury ND ug/L 05/14/15 13:36 7439-97-605/09/15 17:300.20 1 Analytical Method: EPA 8270 Preparation Method: EPA 35108270 MSSV Semivolatile Organic Benzo(a)anthracene ND ug/L 05/18/15 17:59 56-55-305/09/15 09:4510.0 1 Chrysene ND ug/L 05/18/15 17:59 218-01-905/09/15 09:4510.0 1 bis(2-Ethylhexyl)phthalate ND ug/L 05/18/15 17:59 117-81-705/09/15 09:456.0 1 Surrogates Nitrobenzene-d5 (S)97 %05/18/15 17:59 4165-60-005/09/15 09:4521-110 1 2-Fluorobiphenyl (S)70 %05/18/15 17:59 321-60-805/09/15 09:4527-110 1 Terphenyl-d14 (S)86 %05/18/15 17:59 1718-51-005/09/15 09:4531-107 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 05/15/15 05:03 67-64-125.0 1 Acrylonitrile ND ug/L 05/15/15 05:03 107-13-110.0 1 Benzene 1.7 ug/L 05/15/15 05:03 71-43-21.0 1 Bromochloromethane ND ug/L 05/15/15 05:03 74-97-51.0 1 Bromodichloromethane ND ug/L 05/15/15 05:03 75-27-41.0 1 Bromoform ND ug/L 05/15/15 05:03 75-25-21.0 1 Bromomethane ND ug/L 05/15/15 05:03 74-83-92.0 1 2-Butanone (MEK)ND ug/L 05/15/15 05:03 78-93-35.0 1 Carbon disulfide ND ug/L 05/15/15 05:03 75-15-02.0 1 Carbon tetrachloride ND ug/L 05/15/15 05:03 56-23-51.0 1 Chlorobenzene ND ug/L 05/15/15 05:03 108-90-71.0 1 Chloroethane ND ug/L 05/15/15 05:03 75-00-31.0 1 Chloroform ND ug/L 05/15/15 05:03 67-66-31.0 1 Chloromethane ND ug/L 05/15/15 05:03 74-87-31.0 1 1,2-Dibromo-3-chloropropane ND ug/L 05/15/15 05:03 96-12-82.0 1 Dibromochloromethane ND ug/L 05/15/15 05:03 124-48-11.0 1 1,2-Dibromoethane (EDB)ND ug/L 05/15/15 05:03 106-93-41.0 1 Dibromomethane ND ug/L 05/15/15 05:03 74-95-31.0 1 1,2-Dichlorobenzene ND ug/L 05/15/15 05:03 95-50-11.0 1 1,4-Dichlorobenzene ND ug/L 05/15/15 05:03 106-46-71.0 1 trans-1,4-Dichloro-2-butene ND ug/L 05/15/15 05:03 110-57-61.0 1 1,1-Dichloroethane 0.49J ug/L 05/15/15 05:03 75-34-31.0 1 1,2-Dichloroethane ND ug/L 05/15/15 05:03 107-06-21.0 1 1,1-Dichloroethene ND ug/L 05/15/15 05:03 75-35-41.0 1 cis-1,2-Dichloroethene ND ug/L 05/15/15 05:03 156-59-21.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/24/2015 11:35 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 27 of 122 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92248411 OSR Sample:3412-MW2R Lab ID:92248411007 Collected:05/06/15 09:20 Received:05/06/15 18:20 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 82608260 MSV Low Level Landfill trans-1,2-Dichloroethene ND ug/L 05/15/15 05:03 156-60-51.0 1 1,2-Dichloropropane ND ug/L 05/15/15 05:03 78-87-51.0 1 cis-1,3-Dichloropropene ND ug/L 05/15/15 05:03 10061-01-51.0 1 trans-1,3-Dichloropropene ND ug/L 05/15/15 05:03 10061-02-61.0 1 Ethylbenzene ND ug/L 05/15/15 05:03 100-41-41.0 1 2-Hexanone ND ug/L 05/15/15 05:03 591-78-65.0 1 Iodomethane ND ug/L 05/15/15 05:03 74-88-45.0 1 Methylene Chloride 2.3 ug/L 05/15/15 05:03 75-09-21.0 1 4-Methyl-2-pentanone (MIBK)ND ug/L 05/15/15 05:03 108-10-15.0 1 Styrene ND ug/L 05/15/15 05:03 100-42-51.0 1 1,1,1,2-Tetrachloroethane ND ug/L 05/15/15 05:03 630-20-61.0 1 1,1,2,2-Tetrachloroethane ND ug/L 05/15/15 05:03 79-34-51.0 1 Tetrachloroethene 1.2 ug/L 05/15/15 05:03 127-18-41.0 1 Tetrahydrofuran 34.6 ug/L 05/15/15 05:03 109-99-910.0 1 Toluene ND ug/L 05/15/15 05:03 108-88-31.0 1 1,1,1-Trichloroethane ND ug/L 05/15/15 05:03 71-55-61.0 1 1,1,2-Trichloroethane ND ug/L 05/15/15 05:03 79-00-51.0 1 Trichloroethene 0.79J ug/L 05/15/15 05:03 79-01-61.0 1 Trichlorofluoromethane 1.5 ug/L 05/15/15 05:03 75-69-41.0 1 1,2,3-Trichloropropane ND ug/L 05/15/15 05:03 96-18-41.0 1 Vinyl acetate ND ug/L 05/15/15 05:03 108-05-42.0 1 Vinyl chloride 0.70J ug/L 05/15/15 05:03 75-01-41.0 1 m&p-Xylene ND ug/L 05/15/15 05:03 179601-23-12.0 1 o-Xylene ND ug/L 05/15/15 05:03 95-47-61.0 1 Surrogates 4-Bromofluorobenzene (S)95 %05/15/15 05:03 460-00-470-130 1 1,2-Dichloroethane-d4 (S)92 %05/15/15 05:03 17060-07-070-130 1 Toluene-d8 (S)97 %05/15/15 05:03 2037-26-570-130 1 Analytical Method: SM 2320B2320B Alkalinity Alkalinity, Total as CaCO3 358000 ug/L 05/12/15 19:5950001 Analytical Method: SM 2540C2540C Total Dissolved Solids Total Dissolved Solids 632000 ug/L 05/11/15 12:15250001 Analytical Method: SM 4500-S2D4500S2D Sulfide Water Sulfide ND ug/L 05/11/15 16:30 18496-25-81001 Analytical Method: EPA 300.0300.0 IC Anions 28 Days Sulfate 98400 ug/L 05/09/15 00:14 14808-79-8100005 Analytical Method: SM 4500-Cl-E4500 Chloride Chloride 44200 ug/L 05/09/15 02:23 16887-00-650005 Analytical Method: SM 4500-CN-E4500CNE Cyanide, Total Cyanide ND ug/L 05/19/15 09:58 57-12-58.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/24/2015 11:35 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 28 of 122 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92248411 OSR Sample:3412-MW4R Lab ID:92248411008 Collected:05/06/15 15:30 Received:05/06/15 18:20 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method:Monitoring Well Data Collected By JJQ 05/06/15 15:301 Field pH 5.9 Std. Units 05/06/15 15:300.10 1 Field Temperature 13.3 deg C 05/06/15 15:300.50 1 Static Water Level 9.08 feet 05/06/15 15:301 Field Specific Conductance 422.0 umhos/cm 05/06/15 15:301.0 1 Oxygen, Dissolved 2.5 mg/L 05/06/15 15:30 7782-44-71 Total Well Depth 20 feet 05/06/15 15:301 REDOX 262.8 mV 05/06/15 15:301 Turbidity 12.2 NTU 05/06/15 15:301.0 1 Odor NONE 05/06/15 15:301 Appearance CLEAR 05/06/15 15:301 Analytical Method: EPA 8081 Preparation Method: EPA 35108081 Organochlorine Pesticides Aldrin ND ug/L 05/15/15 18:48 309-00-205/13/15 14:000.050 1 alpha-BHC ND ug/L 05/15/15 18:48 319-84-605/13/15 14:000.050 1 delta-BHC ND ug/L 05/15/15 18:48 319-86-805/13/15 14:000.050 1 4,4'-DDD ND ug/L 05/15/15 18:48 72-54-805/13/15 14:000.050 1 4,4'-DDT ND ug/L 05/15/15 18:48 50-29-305/13/15 14:000.050 1 Endosulfan II ND ug/L 05/15/15 18:48 33213-65-905/13/15 14:000.050 1 Endrin ND ug/L 05/15/15 18:48 72-20-805/13/15 14:000.050 1 Endrin aldehyde ND ug/L 05/15/15 18:48 7421-93-405/13/15 14:000.050 1 Heptachlor ND ug/L 05/15/15 18:48 76-44-805/13/15 14:000.050 1 Methoxychlor ND ug/L 05/15/15 18:48 72-43-505/13/15 14:000.15 1 Surrogates Tetrachloro-m-xylene (S)93 %05/15/15 18:48 877-09-805/13/15 14:0020-130 1 Decachlorobiphenyl (S)69 %05/15/15 18:48 2051-24-305/13/15 14:0020-130 1 Analytical Method: EPA 8151 Preparation Method: EPA 81518151 Chlorinated Herbicides 2,4-D ND ug/L 05/14/15 13:11 94-75-705/12/15 16:100.97 1 2,4,5-TP (Silvex)ND ug/L 05/14/15 13:11 93-72-105/12/15 16:100.20 1 Surrogates 2,4-DCAA (S)86 %05/14/15 13:11 19719-28-905/12/15 16:1036-130 1 Analytical Method: EPA 6010 Preparation Method: EPA 30106010 ICP Groundwater Antimony ND ug/L 05/15/15 18:09 7440-36-005/14/15 12:355.0 1 Arsenic ND ug/L 05/15/15 18:09 7440-38-205/14/15 12:3510.0 1 Barium 306 ug/L 05/15/15 18:09 7440-39-305/14/15 12:355.0 1 Beryllium ND ug/L 05/15/15 18:09 7440-41-705/14/15 12:351.0 1 Cadmium ND ug/L 05/15/15 18:09 7440-43-905/14/15 12:351.0 1 Chromium ND ug/L 05/15/15 18:09 7440-47-305/14/15 12:355.0 1 Cobalt 15.2 ug/L 05/15/15 18:09 7440-48-405/14/15 12:355.0 1 Copper ND ug/L 05/15/15 18:09 7440-50-805/14/15 12:355.0 1 Iron 292 ug/L 05/15/15 18:09 7439-89-605/14/15 12:3550.0 1 Lead ND ug/L 05/15/15 18:09 7439-92-105/14/15 12:355.0 1 Manganese 315 ug/L 05/15/15 18:09 7439-96-505/14/15 12:355.0 1 Nickel 2.8J ug/L 05/15/15 18:09 7440-02-005/14/15 12:355.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/24/2015 11:35 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 29 of 122 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92248411 OSR Sample:3412-MW4R Lab ID:92248411008 Collected:05/06/15 15:30 Received:05/06/15 18:20 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 6010 Preparation Method: EPA 30106010 ICP Groundwater Selenium ND ug/L 05/15/15 18:09 7782-49-205/14/15 12:3510.0 1 Silver ND ug/L 05/15/15 18:09 7440-22-405/14/15 12:355.0 1 Sodium 23000 ug/L 05/15/15 18:09 7440-23-505/14/15 12:3550001 Thallium ND ug/L 05/15/15 18:09 7440-28-005/14/15 12:355.4 1 Tin ND ug/L 05/15/15 18:09 7440-31-505/14/15 12:355.0 1 Vanadium ND ug/L 05/15/15 18:09 7440-62-205/14/15 12:355.0 1 Zinc 7.5J ug/L 05/15/15 18:09 7440-66-605/14/15 12:3510.0 1 Analytical Method: EPA 7470 Preparation Method: EPA 74707470 Mercury Mercury ND ug/L 05/14/15 13:38 7439-97-605/09/15 17:300.20 1 Analytical Method: EPA 8270 Preparation Method: EPA 35108270 MSSV Semivolatile Organic Benzo(a)anthracene ND ug/L 05/18/15 18:30 56-55-305/09/15 09:4510.0 1 Chrysene ND ug/L 05/18/15 18:30 218-01-905/09/15 09:4510.0 1 bis(2-Ethylhexyl)phthalate ND ug/L 05/18/15 18:30 117-81-705/09/15 09:456.0 1 Surrogates Nitrobenzene-d5 (S)127 %05/18/15 18:30 4165-60-0 S305/09/15 09:4521-110 1 2-Fluorobiphenyl (S)79 %05/18/15 18:30 321-60-805/09/15 09:4527-110 1 Terphenyl-d14 (S)98 %05/18/15 18:30 1718-51-005/09/15 09:4531-107 1 Phenol-d6 (S)29 %05/18/15 18:30 13127-88-305/09/15 09:4510-110 1 2-Fluorophenol (S)43 %05/18/15 18:30 367-12-405/09/15 09:4512-110 1 2,4,6-Tribromophenol (S)95 %05/18/15 18:30 118-79-605/09/15 09:4527-110 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 05/15/15 05:19 67-64-125.0 1 Acrylonitrile ND ug/L 05/15/15 05:19 107-13-110.0 1 Benzene ND ug/L 05/15/15 05:19 71-43-21.0 1 Bromochloromethane ND ug/L 05/15/15 05:19 74-97-51.0 1 Bromodichloromethane ND ug/L 05/15/15 05:19 75-27-41.0 1 Bromoform ND ug/L 05/15/15 05:19 75-25-21.0 1 Bromomethane ND ug/L 05/15/15 05:19 74-83-92.0 1 2-Butanone (MEK)ND ug/L 05/15/15 05:19 78-93-35.0 1 Carbon disulfide ND ug/L 05/15/15 05:19 75-15-02.0 1 Carbon tetrachloride ND ug/L 05/15/15 05:19 56-23-51.0 1 Chlorobenzene ND ug/L 05/15/15 05:19 108-90-71.0 1 Chloroethane ND ug/L 05/15/15 05:19 75-00-31.0 1 Chloroform ND ug/L 05/15/15 05:19 67-66-31.0 1 Chloromethane ND ug/L 05/15/15 05:19 74-87-31.0 1 1,2-Dibromo-3-chloropropane ND ug/L 05/15/15 05:19 96-12-82.0 1 Dibromochloromethane ND ug/L 05/15/15 05:19 124-48-11.0 1 1,2-Dibromoethane (EDB)ND ug/L 05/15/15 05:19 106-93-41.0 1 Dibromomethane ND ug/L 05/15/15 05:19 74-95-31.0 1 1,2-Dichlorobenzene ND ug/L 05/15/15 05:19 95-50-11.0 1 1,4-Dichlorobenzene ND ug/L 05/15/15 05:19 106-46-71.0 1 trans-1,4-Dichloro-2-butene ND ug/L 05/15/15 05:19 110-57-61.0 1 1,1-Dichloroethane ND ug/L 05/15/15 05:19 75-34-31.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/24/2015 11:35 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 30 of 122 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92248411 OSR Sample:3412-MW4R Lab ID:92248411008 Collected:05/06/15 15:30 Received:05/06/15 18:20 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 82608260 MSV Low Level Landfill 1,2-Dichloroethane ND ug/L 05/15/15 05:19 107-06-21.0 1 1,1-Dichloroethene ND ug/L 05/15/15 05:19 75-35-41.0 1 cis-1,2-Dichloroethene ND ug/L 05/15/15 05:19 156-59-21.0 1 trans-1,2-Dichloroethene ND ug/L 05/15/15 05:19 156-60-51.0 1 1,2-Dichloropropane ND ug/L 05/15/15 05:19 78-87-51.0 1 cis-1,3-Dichloropropene ND ug/L 05/15/15 05:19 10061-01-51.0 1 trans-1,3-Dichloropropene ND ug/L 05/15/15 05:19 10061-02-61.0 1 Ethylbenzene ND ug/L 05/15/15 05:19 100-41-41.0 1 2-Hexanone ND ug/L 05/15/15 05:19 591-78-65.0 1 Iodomethane ND ug/L 05/15/15 05:19 74-88-45.0 1 Methylene Chloride ND ug/L 05/15/15 05:19 75-09-21.0 1 4-Methyl-2-pentanone (MIBK)ND ug/L 05/15/15 05:19 108-10-15.0 1 Styrene ND ug/L 05/15/15 05:19 100-42-51.0 1 1,1,1,2-Tetrachloroethane ND ug/L 05/15/15 05:19 630-20-61.0 1 1,1,2,2-Tetrachloroethane ND ug/L 05/15/15 05:19 79-34-51.0 1 Tetrachloroethene ND ug/L 05/15/15 05:19 127-18-41.0 1 Tetrahydrofuran 5.8J ug/L 05/15/15 05:19 109-99-910.0 1 Toluene ND ug/L 05/15/15 05:19 108-88-31.0 1 1,1,1-Trichloroethane ND ug/L 05/15/15 05:19 71-55-61.0 1 1,1,2-Trichloroethane ND ug/L 05/15/15 05:19 79-00-51.0 1 Trichloroethene ND ug/L 05/15/15 05:19 79-01-61.0 1 Trichlorofluoromethane ND ug/L 05/15/15 05:19 75-69-41.0 1 1,2,3-Trichloropropane ND ug/L 05/15/15 05:19 96-18-41.0 1 Vinyl acetate ND ug/L 05/15/15 05:19 108-05-42.0 1 Vinyl chloride ND ug/L 05/15/15 05:19 75-01-41.0 1 m&p-Xylene ND ug/L 05/15/15 05:19 179601-23-12.0 1 o-Xylene ND ug/L 05/15/15 05:19 95-47-61.0 1 Surrogates 4-Bromofluorobenzene (S)94 %05/15/15 05:19 460-00-470-130 1 1,2-Dichloroethane-d4 (S)94 %05/15/15 05:19 17060-07-070-130 1 Toluene-d8 (S)97 %05/15/15 05:19 2037-26-570-130 1 Analytical Method: SM 2320B2320B Alkalinity Alkalinity, Total as CaCO3 117000 ug/L 05/12/15 20:0950001 Analytical Method: SM 2540C2540C Total Dissolved Solids Total Dissolved Solids 304000 ug/L 05/11/15 12:17250001 Analytical Method: SM 4500-S2D4500S2D Sulfide Water Sulfide ND ug/L 05/11/15 16:30 18496-25-81001 Analytical Method: EPA 300.0300.0 IC Anions 28 Days Sulfate 72700 ug/L 05/09/15 00:28 14808-79-840002 Analytical Method: SM 4500-Cl-E4500 Chloride Chloride 22200 ug/L 05/09/15 02:23 16887-00-610001 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/24/2015 11:35 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 31 of 122 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92248411 OSR Sample:3412-MW4R Lab ID:92248411008 Collected:05/06/15 15:30 Received:05/06/15 18:20 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: SM 4500-CN-E4500CNE Cyanide, Total Cyanide ND ug/L 05/19/15 09:59 57-12-58.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/24/2015 11:35 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 32 of 122 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92248411 OSR Sample:3412-MW10 Lab ID:92248411009 Collected:05/06/15 10:30 Received:05/06/15 18:20 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method:Monitoring Well Data Collected By JJQ 05/06/15 10:301 Field pH 5.2 Std. Units 05/06/15 10:300.10 1 Field Temperature 17.1 deg C 05/06/15 10:300.50 1 Static Water Level 11.65 feet 05/06/15 10:301 Field Specific Conductance 297.2 umhos/cm 05/06/15 10:301.0 1 Oxygen, Dissolved 1.5 mg/L 05/06/15 10:30 7782-44-71 Total Well Depth 21.0 feet 05/06/15 10:301 REDOX 244.7 mV 05/06/15 10:301 Turbidity 246.4 NTU 05/06/15 10:301.0 1 Odor NONE 05/06/15 10:301 Appearance MURKY 05/06/15 10:301 Analytical Method: EPA 6010 Preparation Method: EPA 30106010 ICP Groundwater Antimony ND ug/L 05/15/15 18:12 7440-36-005/14/15 12:355.0 1 Arsenic ND ug/L 05/15/15 18:12 7440-38-205/14/15 12:3510.0 1 Barium 660 ug/L 05/15/15 18:12 7440-39-305/14/15 12:355.0 1 Beryllium 2.8 ug/L 05/15/15 18:12 7440-41-705/14/15 12:351.0 1 Cadmium ND ug/L 05/15/15 18:12 7440-43-905/14/15 12:351.0 1 Chromium 6.7 ug/L 05/15/15 18:12 7440-47-305/14/15 12:355.0 1 Cobalt 4.8J ug/L 05/15/15 18:12 7440-48-405/14/15 12:355.0 1 Copper 3.8J ug/L 05/15/15 18:12 7440-50-805/14/15 12:355.0 1 Iron 3650 ug/L 05/15/15 18:12 7439-89-605/14/15 12:3550.0 1 Lead 11.6 ug/L 05/15/15 18:12 7439-92-105/14/15 12:355.0 1 Manganese 736 ug/L 05/15/15 18:12 7439-96-505/14/15 12:355.0 1 Nickel 5.9 ug/L 05/15/15 18:12 7440-02-005/14/15 12:355.0 1 Selenium ND ug/L 05/15/15 18:12 7782-49-205/14/15 12:3510.0 1 Silver ND ug/L 05/15/15 18:12 7440-22-405/14/15 12:355.0 1 Sodium 14100 ug/L 05/15/15 18:12 7440-23-505/14/15 12:3550001 Thallium ND ug/L 05/15/15 18:12 7440-28-005/14/15 12:355.4 1 Tin ND ug/L 05/15/15 18:12 7440-31-505/14/15 12:355.0 1 Vanadium 4.9J ug/L 05/15/15 18:12 7440-62-205/14/15 12:355.0 1 Zinc 21.2 ug/L 05/15/15 18:12 7440-66-605/14/15 12:3510.0 1 Analytical Method: EPA 7470 Preparation Method: EPA 74707470 Mercury Mercury 0.29 ug/L 05/14/15 13:41 7439-97-605/09/15 17:300.20 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 05/15/15 05:36 67-64-125.0 1 Acrylonitrile ND ug/L 05/15/15 05:36 107-13-110.0 1 Benzene 0.46J ug/L 05/15/15 05:36 71-43-21.0 1 Bromochloromethane ND ug/L 05/15/15 05:36 74-97-51.0 1 Bromodichloromethane ND ug/L 05/15/15 05:36 75-27-41.0 1 Bromoform ND ug/L 05/15/15 05:36 75-25-21.0 1 Bromomethane ND ug/L 05/15/15 05:36 74-83-92.0 1 2-Butanone (MEK)ND ug/L 05/15/15 05:36 78-93-35.0 1 Carbon disulfide ND ug/L 05/15/15 05:36 75-15-02.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/24/2015 11:35 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 33 of 122 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92248411 OSR Sample:3412-MW10 Lab ID:92248411009 Collected:05/06/15 10:30 Received:05/06/15 18:20 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 82608260 MSV Low Level Landfill Carbon tetrachloride ND ug/L 05/15/15 05:36 56-23-51.0 1 Chlorobenzene ND ug/L 05/15/15 05:36 108-90-71.0 1 Chloroethane ND ug/L 05/15/15 05:36 75-00-31.0 1 Chloroform ND ug/L 05/15/15 05:36 67-66-31.0 1 Chloromethane ND ug/L 05/15/15 05:36 74-87-31.0 1 1,2-Dibromo-3-chloropropane ND ug/L 05/15/15 05:36 96-12-82.0 1 Dibromochloromethane ND ug/L 05/15/15 05:36 124-48-11.0 1 1,2-Dibromoethane (EDB)ND ug/L 05/15/15 05:36 106-93-41.0 1 Dibromomethane ND ug/L 05/15/15 05:36 74-95-31.0 1 1,2-Dichlorobenzene ND ug/L 05/15/15 05:36 95-50-11.0 1 1,4-Dichlorobenzene ND ug/L 05/15/15 05:36 106-46-71.0 1 trans-1,4-Dichloro-2-butene ND ug/L 05/15/15 05:36 110-57-61.0 1 1,1-Dichloroethane ND ug/L 05/15/15 05:36 75-34-31.0 1 1,2-Dichloroethane ND ug/L 05/15/15 05:36 107-06-21.0 1 1,1-Dichloroethene ND ug/L 05/15/15 05:36 75-35-41.0 1 cis-1,2-Dichloroethene ND ug/L 05/15/15 05:36 156-59-21.0 1 trans-1,2-Dichloroethene ND ug/L 05/15/15 05:36 156-60-51.0 1 1,2-Dichloropropane ND ug/L 05/15/15 05:36 78-87-51.0 1 cis-1,3-Dichloropropene ND ug/L 05/15/15 05:36 10061-01-51.0 1 trans-1,3-Dichloropropene ND ug/L 05/15/15 05:36 10061-02-61.0 1 Ethylbenzene 1.0 ug/L 05/15/15 05:36 100-41-41.0 1 2-Hexanone 0.96J ug/L 05/15/15 05:36 591-78-65.0 1 Iodomethane ND ug/L 05/15/15 05:36 74-88-45.0 1 Methylene Chloride ND ug/L 05/15/15 05:36 75-09-21.0 1 4-Methyl-2-pentanone (MIBK)5.6 ug/L 05/15/15 05:36 108-10-15.0 1 Styrene ND ug/L 05/15/15 05:36 100-42-51.0 1 1,1,1,2-Tetrachloroethane ND ug/L 05/15/15 05:36 630-20-61.0 1 1,1,2,2-Tetrachloroethane ND ug/L 05/15/15 05:36 79-34-51.0 1 Tetrachloroethene ND ug/L 05/15/15 05:36 127-18-41.0 1 Tetrahydrofuran 145 ug/L 05/15/15 05:36 109-99-910.0 1 Toluene 0.63J ug/L 05/15/15 05:36 108-88-31.0 1 1,1,1-Trichloroethane ND ug/L 05/15/15 05:36 71-55-61.0 1 1,1,2-Trichloroethane ND ug/L 05/15/15 05:36 79-00-51.0 1 Trichloroethene ND ug/L 05/15/15 05:36 79-01-61.0 1 Trichlorofluoromethane ND ug/L 05/15/15 05:36 75-69-41.0 1 1,2,3-Trichloropropane ND ug/L 05/15/15 05:36 96-18-41.0 1 Vinyl acetate ND ug/L 05/15/15 05:36 108-05-42.0 1 Vinyl chloride ND ug/L 05/15/15 05:36 75-01-41.0 1 m&p-Xylene 1.2J ug/L 05/15/15 05:36 179601-23-12.0 1 o-Xylene 0.85J ug/L 05/15/15 05:36 95-47-61.0 1 Surrogates 4-Bromofluorobenzene (S)94 %05/15/15 05:36 460-00-470-130 1 1,2-Dichloroethane-d4 (S)94 %05/15/15 05:36 17060-07-070-130 1 Toluene-d8 (S)96 %05/15/15 05:36 2037-26-570-130 1 Analytical Method: SM 2320B2320B Alkalinity Alkalinity, Total as CaCO3 47300 ug/L 05/12/15 20:2250001 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/24/2015 11:35 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 34 of 122 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92248411 OSR Sample:3412-MW10 Lab ID:92248411009 Collected:05/06/15 10:30 Received:05/06/15 18:20 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: SM 2540C2540C Total Dissolved Solids Total Dissolved Solids 279000 ug/L 05/11/15 12:17250001 Analytical Method: SM 4500-S2D4500S2D Sulfide Water Sulfide ND ug/L 05/11/15 16:30 18496-25-81001 Analytical Method: EPA 300.0300.0 IC Anions 28 Days Sulfate 8770 ug/L 05/09/15 00:42 14808-79-820001 Analytical Method: SM 4500-Cl-E4500 Chloride Chloride 51800 ug/L 05/09/15 03:07 16887-00-650005 Analytical Method: SM 4500-CN-E4500CNE Cyanide, Total Cyanide ND ug/L 05/19/15 10:00 57-12-58.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/24/2015 11:35 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 35 of 122 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92248411 OSR Sample:3412-MW11 Lab ID:92248411010 Collected:05/06/15 11:30 Received:05/06/15 18:20 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method:Monitoring Well Data Collected By JJQ 05/06/15 11:301 Field pH 6.0 Std. Units 05/06/15 11:300.10 1 Field Temperature 13.4 deg C 05/06/15 11:300.50 1 Static Water Level 4.02 feet 05/06/15 11:301 Field Specific Conductance 407.8 umhos/cm 05/06/15 11:301.0 1 Oxygen, Dissolved 0.3 mg/L 05/06/15 11:30 7782-44-71 Total Well Depth 20.0 feet 05/06/15 11:301 REDOX -34.3 mV 05/06/15 11:301 Turbidity 8.0 NTU 05/06/15 11:301.0 1 Odor NONE 05/06/15 11:301 Appearance CLEAR 05/06/15 11:301 Analytical Method: EPA 6010 Preparation Method: EPA 30106010 ICP Groundwater Antimony ND ug/L 05/15/15 18:16 7440-36-005/14/15 12:355.0 1 Arsenic ND ug/L 05/15/15 18:16 7440-38-205/14/15 12:3510.0 1 Barium 93.7 ug/L 05/15/15 18:16 7440-39-305/14/15 12:355.0 1 Beryllium ND ug/L 05/15/15 18:16 7440-41-705/14/15 12:351.0 1 Cadmium ND ug/L 05/15/15 18:16 7440-43-905/14/15 12:351.0 1 Chromium ND ug/L 05/15/15 18:16 7440-47-305/14/15 12:355.0 1 Cobalt 2.5J ug/L 05/15/15 18:16 7440-48-405/14/15 12:355.0 1 Copper ND ug/L 05/15/15 18:16 7440-50-805/14/15 12:355.0 1 Iron 31400 ug/L 05/15/15 18:16 7439-89-605/14/15 12:3550.0 1 Lead 2.9J ug/L 05/15/15 18:16 7439-92-105/14/15 12:355.0 1 Manganese 1990 ug/L 05/15/15 18:16 7439-96-505/14/15 12:355.0 1 Nickel ND ug/L 05/15/15 18:16 7440-02-005/14/15 12:355.0 1 Selenium ND ug/L 05/15/15 18:16 7782-49-205/14/15 12:3510.0 1 Silver ND ug/L 05/15/15 18:16 7440-22-405/14/15 12:355.0 1 Sodium 9460 ug/L 05/15/15 18:16 7440-23-505/14/15 12:3550001 Thallium ND ug/L 05/15/15 18:16 7440-28-005/14/15 12:355.4 1 Tin ND ug/L 05/15/15 18:16 7440-31-505/14/15 12:355.0 1 Vanadium 3.2J ug/L 05/15/15 18:16 7440-62-205/14/15 12:355.0 1 Zinc ND ug/L 05/15/15 18:16 7440-66-605/14/15 12:3510.0 1 Analytical Method: EPA 7470 Preparation Method: EPA 74707470 Mercury Mercury ND ug/L 05/14/15 13:43 7439-97-605/09/15 17:300.20 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 05/15/15 05:53 67-64-125.0 1 Acrylonitrile ND ug/L 05/15/15 05:53 107-13-110.0 1 Benzene ND ug/L 05/15/15 05:53 71-43-21.0 1 Bromochloromethane ND ug/L 05/15/15 05:53 74-97-51.0 1 Bromodichloromethane ND ug/L 05/15/15 05:53 75-27-41.0 1 Bromoform ND ug/L 05/15/15 05:53 75-25-21.0 1 Bromomethane ND ug/L 05/15/15 05:53 74-83-92.0 1 2-Butanone (MEK)ND ug/L 05/15/15 05:53 78-93-35.0 1 Carbon disulfide ND ug/L 05/15/15 05:53 75-15-02.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/24/2015 11:35 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 36 of 122 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92248411 OSR Sample:3412-MW11 Lab ID:92248411010 Collected:05/06/15 11:30 Received:05/06/15 18:20 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 82608260 MSV Low Level Landfill Carbon tetrachloride ND ug/L 05/15/15 05:53 56-23-51.0 1 Chlorobenzene ND ug/L 05/15/15 05:53 108-90-71.0 1 Chloroethane ND ug/L 05/15/15 05:53 75-00-31.0 1 Chloroform ND ug/L 05/15/15 05:53 67-66-31.0 1 Chloromethane ND ug/L 05/15/15 05:53 74-87-31.0 1 1,2-Dibromo-3-chloropropane ND ug/L 05/15/15 05:53 96-12-82.0 1 Dibromochloromethane ND ug/L 05/15/15 05:53 124-48-11.0 1 1,2-Dibromoethane (EDB)ND ug/L 05/15/15 05:53 106-93-41.0 1 Dibromomethane ND ug/L 05/15/15 05:53 74-95-31.0 1 1,2-Dichlorobenzene ND ug/L 05/15/15 05:53 95-50-11.0 1 1,4-Dichlorobenzene ND ug/L 05/15/15 05:53 106-46-71.0 1 trans-1,4-Dichloro-2-butene ND ug/L 05/15/15 05:53 110-57-61.0 1 1,1-Dichloroethane ND ug/L 05/15/15 05:53 75-34-31.0 1 1,2-Dichloroethane ND ug/L 05/15/15 05:53 107-06-21.0 1 1,1-Dichloroethene ND ug/L 05/15/15 05:53 75-35-41.0 1 cis-1,2-Dichloroethene ND ug/L 05/15/15 05:53 156-59-21.0 1 trans-1,2-Dichloroethene ND ug/L 05/15/15 05:53 156-60-51.0 1 1,2-Dichloropropane ND ug/L 05/15/15 05:53 78-87-51.0 1 cis-1,3-Dichloropropene ND ug/L 05/15/15 05:53 10061-01-51.0 1 trans-1,3-Dichloropropene ND ug/L 05/15/15 05:53 10061-02-61.0 1 Ethylbenzene ND ug/L 05/15/15 05:53 100-41-41.0 1 2-Hexanone ND ug/L 05/15/15 05:53 591-78-65.0 1 Iodomethane ND ug/L 05/15/15 05:53 74-88-45.0 1 Methylene Chloride ND ug/L 05/15/15 05:53 75-09-21.0 1 4-Methyl-2-pentanone (MIBK)ND ug/L 05/15/15 05:53 108-10-15.0 1 Styrene ND ug/L 05/15/15 05:53 100-42-51.0 1 1,1,1,2-Tetrachloroethane ND ug/L 05/15/15 05:53 630-20-61.0 1 1,1,2,2-Tetrachloroethane ND ug/L 05/15/15 05:53 79-34-51.0 1 Tetrachloroethene ND ug/L 05/15/15 05:53 127-18-41.0 1 Tetrahydrofuran ND ug/L 05/15/15 05:53 109-99-910.0 1 Toluene ND ug/L 05/15/15 05:53 108-88-31.0 1 1,1,1-Trichloroethane ND ug/L 05/15/15 05:53 71-55-61.0 1 1,1,2-Trichloroethane ND ug/L 05/15/15 05:53 79-00-51.0 1 Trichloroethene ND ug/L 05/15/15 05:53 79-01-61.0 1 Trichlorofluoromethane ND ug/L 05/15/15 05:53 75-69-41.0 1 1,2,3-Trichloropropane ND ug/L 05/15/15 05:53 96-18-41.0 1 Vinyl acetate ND ug/L 05/15/15 05:53 108-05-42.0 1 Vinyl chloride ND ug/L 05/15/15 05:53 75-01-41.0 1 m&p-Xylene ND ug/L 05/15/15 05:53 179601-23-12.0 1 o-Xylene ND ug/L 05/15/15 05:53 95-47-61.0 1 Surrogates 4-Bromofluorobenzene (S)92 %05/15/15 05:53 460-00-470-130 1 1,2-Dichloroethane-d4 (S)94 %05/15/15 05:53 17060-07-070-130 1 Toluene-d8 (S)97 %05/15/15 05:53 2037-26-570-130 1 Analytical Method: SM 2320B2320B Alkalinity Alkalinity, Total as CaCO3 132000 ug/L 05/12/15 20:3450001 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/24/2015 11:35 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 37 of 122 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92248411 OSR Sample:3412-MW11 Lab ID:92248411010 Collected:05/06/15 11:30 Received:05/06/15 18:20 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: SM 2540C2540C Total Dissolved Solids Total Dissolved Solids 239000 ug/L 05/11/15 12:17250001 Analytical Method: SM 4500-S2D4500S2D Sulfide Water Sulfide ND ug/L 05/11/15 16:30 18496-25-81001 Analytical Method: EPA 300.0300.0 IC Anions 28 Days Sulfate 15300 ug/L 05/09/15 00:55 14808-79-820001 Analytical Method: SM 4500-Cl-E4500 Chloride Chloride 14400 ug/L 05/09/15 02:26 16887-00-610001 Analytical Method: SM 4500-CN-E4500CNE Cyanide, Total Cyanide ND ug/L 05/19/15 10:02 57-12-58.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/24/2015 11:35 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 38 of 122 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92248411 OSR Sample:3412-MW12 Lab ID:92248411011 Collected:05/06/15 12:30 Received:05/06/15 18:20 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method:Monitoring Well Data Collected By JJQ 05/06/15 12:301 Field pH 6.0 Std. Units 05/06/15 12:300.10 1 Field Temperature 14.9 deg C 05/06/15 12:300.50 1 Static Water Level 4.91 feet 05/06/15 12:301 Field Specific Conductance 234.3 umhos/cm 05/06/15 12:301.0 1 Oxygen, Dissolved 5.4 mg/L 05/06/15 12:30 7782-44-71 Total Well Depth 15.58 feet 05/06/15 12:301 REDOX 230.6 mV 05/06/15 12:301 Turbidity 7.7 NTU 05/06/15 12:301.0 1 Odor NONE 05/06/15 12:301 Appearance CLEAR 05/06/15 12:301 Analytical Method: EPA 6010 Preparation Method: EPA 30106010 ICP Groundwater Antimony ND ug/L 05/15/15 18:19 7440-36-005/14/15 12:355.0 1 Arsenic ND ug/L 05/15/15 18:19 7440-38-205/14/15 12:3510.0 1 Barium 60.9 ug/L 05/15/15 18:19 7440-39-305/14/15 12:355.0 1 Beryllium ND ug/L 05/15/15 18:19 7440-41-705/14/15 12:351.0 1 Cadmium ND ug/L 05/15/15 18:19 7440-43-905/14/15 12:351.0 1 Chromium ND ug/L 05/15/15 18:19 7440-47-305/14/15 12:355.0 1 Cobalt ND ug/L 05/15/15 18:19 7440-48-405/14/15 12:355.0 1 Copper ND ug/L 05/15/15 18:19 7440-50-805/14/15 12:355.0 1 Iron 524 ug/L 05/15/15 18:19 7439-89-605/14/15 12:3550.0 1 Lead ND ug/L 05/15/15 18:19 7439-92-105/14/15 12:355.0 1 Manganese 9.7 ug/L 05/15/15 18:19 7439-96-505/14/15 12:355.0 1 Nickel ND ug/L 05/15/15 18:19 7440-02-005/14/15 12:355.0 1 Selenium ND ug/L 05/15/15 18:19 7782-49-205/14/15 12:3510.0 1 Silver ND ug/L 05/15/15 18:19 7440-22-405/14/15 12:355.0 1 Sodium 11200 ug/L 05/15/15 18:19 7440-23-505/14/15 12:3550001 Thallium ND ug/L 05/15/15 18:19 7440-28-005/14/15 12:355.4 1 Tin ND ug/L 05/15/15 18:19 7440-31-505/14/15 12:355.0 1 Vanadium ND ug/L 05/15/15 18:19 7440-62-205/14/15 12:355.0 1 Zinc ND ug/L 05/15/15 18:19 7440-66-605/14/15 12:3510.0 1 Analytical Method: EPA 7470 Preparation Method: EPA 74707470 Mercury Mercury ND ug/L 05/14/15 13:45 7439-97-605/09/15 17:300.20 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 05/15/15 06:10 67-64-125.0 1 Acrylonitrile ND ug/L 05/15/15 06:10 107-13-110.0 1 Benzene ND ug/L 05/15/15 06:10 71-43-21.0 1 Bromochloromethane ND ug/L 05/15/15 06:10 74-97-51.0 1 Bromodichloromethane ND ug/L 05/15/15 06:10 75-27-41.0 1 Bromoform ND ug/L 05/15/15 06:10 75-25-21.0 1 Bromomethane ND ug/L 05/15/15 06:10 74-83-92.0 1 2-Butanone (MEK)ND ug/L 05/15/15 06:10 78-93-35.0 1 Carbon disulfide ND ug/L 05/15/15 06:10 75-15-02.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/24/2015 11:35 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 39 of 122 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92248411 OSR Sample:3412-MW12 Lab ID:92248411011 Collected:05/06/15 12:30 Received:05/06/15 18:20 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 82608260 MSV Low Level Landfill Carbon tetrachloride ND ug/L 05/15/15 06:10 56-23-51.0 1 Chlorobenzene ND ug/L 05/15/15 06:10 108-90-71.0 1 Chloroethane ND ug/L 05/15/15 06:10 75-00-31.0 1 Chloroform ND ug/L 05/15/15 06:10 67-66-31.0 1 Chloromethane ND ug/L 05/15/15 06:10 74-87-31.0 1 1,2-Dibromo-3-chloropropane ND ug/L 05/15/15 06:10 96-12-82.0 1 Dibromochloromethane ND ug/L 05/15/15 06:10 124-48-11.0 1 1,2-Dibromoethane (EDB)ND ug/L 05/15/15 06:10 106-93-41.0 1 Dibromomethane ND ug/L 05/15/15 06:10 74-95-31.0 1 1,2-Dichlorobenzene ND ug/L 05/15/15 06:10 95-50-11.0 1 1,4-Dichlorobenzene ND ug/L 05/15/15 06:10 106-46-71.0 1 trans-1,4-Dichloro-2-butene ND ug/L 05/15/15 06:10 110-57-61.0 1 1,1-Dichloroethane ND ug/L 05/15/15 06:10 75-34-31.0 1 1,2-Dichloroethane ND ug/L 05/15/15 06:10 107-06-21.0 1 1,1-Dichloroethene ND ug/L 05/15/15 06:10 75-35-41.0 1 cis-1,2-Dichloroethene ND ug/L 05/15/15 06:10 156-59-21.0 1 trans-1,2-Dichloroethene ND ug/L 05/15/15 06:10 156-60-51.0 1 1,2-Dichloropropane ND ug/L 05/15/15 06:10 78-87-51.0 1 cis-1,3-Dichloropropene ND ug/L 05/15/15 06:10 10061-01-51.0 1 trans-1,3-Dichloropropene ND ug/L 05/15/15 06:10 10061-02-61.0 1 Ethylbenzene ND ug/L 05/15/15 06:10 100-41-41.0 1 2-Hexanone ND ug/L 05/15/15 06:10 591-78-65.0 1 Iodomethane ND ug/L 05/15/15 06:10 74-88-45.0 1 Methylene Chloride ND ug/L 05/15/15 06:10 75-09-21.0 1 4-Methyl-2-pentanone (MIBK)ND ug/L 05/15/15 06:10 108-10-15.0 1 Styrene ND ug/L 05/15/15 06:10 100-42-51.0 1 1,1,1,2-Tetrachloroethane ND ug/L 05/15/15 06:10 630-20-61.0 1 1,1,2,2-Tetrachloroethane ND ug/L 05/15/15 06:10 79-34-51.0 1 Tetrachloroethene ND ug/L 05/15/15 06:10 127-18-41.0 1 Tetrahydrofuran ND ug/L 05/15/15 06:10 109-99-910.0 1 Toluene ND ug/L 05/15/15 06:10 108-88-31.0 1 1,1,1-Trichloroethane ND ug/L 05/15/15 06:10 71-55-61.0 1 1,1,2-Trichloroethane ND ug/L 05/15/15 06:10 79-00-51.0 1 Trichloroethene ND ug/L 05/15/15 06:10 79-01-61.0 1 Trichlorofluoromethane 0.22J ug/L 05/15/15 06:10 75-69-41.0 1 1,2,3-Trichloropropane ND ug/L 05/15/15 06:10 96-18-41.0 1 Vinyl acetate ND ug/L 05/15/15 06:10 108-05-42.0 1 Vinyl chloride ND ug/L 05/15/15 06:10 75-01-41.0 1 m&p-Xylene ND ug/L 05/15/15 06:10 179601-23-12.0 1 o-Xylene ND ug/L 05/15/15 06:10 95-47-61.0 1 Surrogates 4-Bromofluorobenzene (S)95 %05/15/15 06:10 460-00-470-130 1 1,2-Dichloroethane-d4 (S)93 %05/15/15 06:10 17060-07-070-130 1 Toluene-d8 (S)97 %05/15/15 06:10 2037-26-570-130 1 Analytical Method: SM 2320B2320B Alkalinity Alkalinity, Total as CaCO3 19200 ug/L 05/12/15 20:4550001 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/24/2015 11:35 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 40 of 122 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92248411 OSR Sample:3412-MW12 Lab ID:92248411011 Collected:05/06/15 12:30 Received:05/06/15 18:20 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: SM 2540C2540C Total Dissolved Solids Total Dissolved Solids 163000 ug/L 05/11/15 12:18250001 Analytical Method: SM 4500-S2D4500S2D Sulfide Water Sulfide ND ug/L 05/11/15 16:30 18496-25-81001 Analytical Method: EPA 300.0300.0 IC Anions 28 Days Sulfate 73600 ug/L 05/09/15 10:35 14808-79-840002 Analytical Method: SM 4500-Cl-E4500 Chloride Chloride 8070 ug/L 05/09/15 02:27 16887-00-610001 Analytical Method: SM 4500-CN-E4500CNE Cyanide, Total Cyanide ND ug/L 05/19/15 10:03 57-12-58.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/24/2015 11:35 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 41 of 122 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92248411 OSR Sample:3412-MW3R Lab ID:92248411012 Collected:05/06/15 13:25 Received:05/06/15 18:20 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method:Monitoring Well Data Collected By JJQ 05/06/15 13:251 Field pH 6.1 Std. Units 05/06/15 13:250.10 1 Field Temperature 15.0 deg C 05/06/15 13:250.50 1 Static Water Level 21.07 feet 05/06/15 13:251 Field Specific Conductance 363.4 umhos/cm 05/06/15 13:251.0 1 Oxygen, Dissolved 2.0 mg/L 05/06/15 13:25 7782-44-71 Total Well Depth 27 feet 05/06/15 13:251 REDOX -1.1 mV 05/06/15 13:251 Turbidity 6.2 NTU 05/06/15 13:251.0 1 Odor NONE 05/06/15 13:251 Appearance CLEAR 05/06/15 13:251 Analytical Method: EPA 6010 Preparation Method: EPA 30106010 ICP Groundwater Antimony ND ug/L 05/15/15 18:22 7440-36-005/14/15 12:355.0 1 Arsenic ND ug/L 05/15/15 18:22 7440-38-205/14/15 12:3510.0 1 Barium 214 ug/L 05/15/15 18:22 7440-39-305/14/15 12:355.0 1 Beryllium ND ug/L 05/15/15 18:22 7440-41-705/14/15 12:351.0 1 Cadmium ND ug/L 05/15/15 18:22 7440-43-905/14/15 12:351.0 1 Chromium ND ug/L 05/15/15 18:22 7440-47-305/14/15 12:355.0 1 Cobalt 10.1 ug/L 05/15/15 18:22 7440-48-405/14/15 12:355.0 1 Copper ND ug/L 05/15/15 18:22 7440-50-805/14/15 12:355.0 1 Iron 56000 ug/L 05/15/15 18:22 7439-89-605/14/15 12:3550.0 1 Lead 2.7J ug/L 05/15/15 18:22 7439-92-105/14/15 12:355.0 1 Manganese 7980 ug/L 05/15/15 18:22 7439-96-505/14/15 12:355.0 1 Nickel ND ug/L 05/15/15 18:22 7440-02-005/14/15 12:355.0 1 Selenium ND ug/L 05/15/15 18:22 7782-49-205/14/15 12:3510.0 1 Silver ND ug/L 05/15/15 18:22 7440-22-405/14/15 12:355.0 1 Sodium ND ug/L 05/15/15 18:22 7440-23-505/14/15 12:3550001 Thallium ND ug/L 05/15/15 18:22 7440-28-005/14/15 12:355.4 1 Tin ND ug/L 05/15/15 18:22 7440-31-505/14/15 12:355.0 1 Vanadium 8.8 ug/L 05/15/15 18:22 7440-62-205/14/15 12:355.0 1 Zinc ND ug/L 05/15/15 18:22 7440-66-605/14/15 12:3510.0 1 Analytical Method: EPA 7470 Preparation Method: EPA 74707470 Mercury Mercury ND ug/L 05/14/15 13:48 7439-97-605/09/15 17:300.20 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 05/15/15 06:27 67-64-125.0 1 Acrylonitrile ND ug/L 05/15/15 06:27 107-13-110.0 1 Benzene ND ug/L 05/15/15 06:27 71-43-21.0 1 Bromochloromethane ND ug/L 05/15/15 06:27 74-97-51.0 1 Bromodichloromethane ND ug/L 05/15/15 06:27 75-27-41.0 1 Bromoform ND ug/L 05/15/15 06:27 75-25-21.0 1 Bromomethane ND ug/L 05/15/15 06:27 74-83-92.0 1 2-Butanone (MEK)ND ug/L 05/15/15 06:27 78-93-35.0 1 Carbon disulfide ND ug/L 05/15/15 06:27 75-15-02.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/24/2015 11:35 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 42 of 122 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92248411 OSR Sample:3412-MW3R Lab ID:92248411012 Collected:05/06/15 13:25 Received:05/06/15 18:20 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 82608260 MSV Low Level Landfill Carbon tetrachloride ND ug/L 05/15/15 06:27 56-23-51.0 1 Chlorobenzene ND ug/L 05/15/15 06:27 108-90-71.0 1 Chloroethane ND ug/L 05/15/15 06:27 75-00-31.0 1 Chloroform ND ug/L 05/15/15 06:27 67-66-31.0 1 Chloromethane ND ug/L 05/15/15 06:27 74-87-31.0 1 1,2-Dibromo-3-chloropropane ND ug/L 05/15/15 06:27 96-12-82.0 1 Dibromochloromethane ND ug/L 05/15/15 06:27 124-48-11.0 1 1,2-Dibromoethane (EDB)ND ug/L 05/15/15 06:27 106-93-41.0 1 Dibromomethane ND ug/L 05/15/15 06:27 74-95-31.0 1 1,2-Dichlorobenzene ND ug/L 05/15/15 06:27 95-50-11.0 1 1,4-Dichlorobenzene ND ug/L 05/15/15 06:27 106-46-71.0 1 trans-1,4-Dichloro-2-butene ND ug/L 05/15/15 06:27 110-57-61.0 1 1,1-Dichloroethane ND ug/L 05/15/15 06:27 75-34-31.0 1 1,2-Dichloroethane ND ug/L 05/15/15 06:27 107-06-21.0 1 1,1-Dichloroethene ND ug/L 05/15/15 06:27 75-35-41.0 1 cis-1,2-Dichloroethene ND ug/L 05/15/15 06:27 156-59-21.0 1 trans-1,2-Dichloroethene ND ug/L 05/15/15 06:27 156-60-51.0 1 1,2-Dichloropropane ND ug/L 05/15/15 06:27 78-87-51.0 1 cis-1,3-Dichloropropene ND ug/L 05/15/15 06:27 10061-01-51.0 1 trans-1,3-Dichloropropene ND ug/L 05/15/15 06:27 10061-02-61.0 1 Ethylbenzene ND ug/L 05/15/15 06:27 100-41-41.0 1 2-Hexanone ND ug/L 05/15/15 06:27 591-78-65.0 1 Iodomethane ND ug/L 05/15/15 06:27 74-88-45.0 1 Methylene Chloride ND ug/L 05/15/15 06:27 75-09-21.0 1 4-Methyl-2-pentanone (MIBK)ND ug/L 05/15/15 06:27 108-10-15.0 1 Styrene ND ug/L 05/15/15 06:27 100-42-51.0 1 1,1,1,2-Tetrachloroethane ND ug/L 05/15/15 06:27 630-20-61.0 1 1,1,2,2-Tetrachloroethane ND ug/L 05/15/15 06:27 79-34-51.0 1 Tetrachloroethene ND ug/L 05/15/15 06:27 127-18-41.0 1 Tetrahydrofuran ND ug/L 05/15/15 06:27 109-99-910.0 1 Toluene ND ug/L 05/15/15 06:27 108-88-31.0 1 1,1,1-Trichloroethane ND ug/L 05/15/15 06:27 71-55-61.0 1 1,1,2-Trichloroethane ND ug/L 05/15/15 06:27 79-00-51.0 1 Trichloroethene ND ug/L 05/15/15 06:27 79-01-61.0 1 Trichlorofluoromethane ND ug/L 05/15/15 06:27 75-69-41.0 1 1,2,3-Trichloropropane ND ug/L 05/15/15 06:27 96-18-41.0 1 Vinyl acetate ND ug/L 05/15/15 06:27 108-05-42.0 1 Vinyl chloride ND ug/L 05/15/15 06:27 75-01-41.0 1 m&p-Xylene ND ug/L 05/15/15 06:27 179601-23-12.0 1 o-Xylene ND ug/L 05/15/15 06:27 95-47-61.0 1 Surrogates 4-Bromofluorobenzene (S)95 %05/15/15 06:27 460-00-470-130 1 1,2-Dichloroethane-d4 (S)96 %05/15/15 06:27 17060-07-070-130 1 Toluene-d8 (S)96 %05/15/15 06:27 2037-26-570-130 1 Analytical Method: SM 2320B2320B Alkalinity Alkalinity, Total as CaCO3 107000 ug/L 05/12/15 20:5650001 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/24/2015 11:35 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 43 of 122 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92248411 OSR Sample:3412-MW3R Lab ID:92248411012 Collected:05/06/15 13:25 Received:05/06/15 18:20 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: SM 2540C2540C Total Dissolved Solids Total Dissolved Solids 182000 ug/L 05/11/15 12:18250001 Analytical Method: SM 4500-S2D4500S2D Sulfide Water Sulfide ND ug/L 05/11/15 16:30 18496-25-81001 Analytical Method: EPA 300.0300.0 IC Anions 28 Days Sulfate 3000 ug/L 05/09/15 01:50 14808-79-820001 Analytical Method: SM 4500-Cl-E4500 Chloride Chloride 2990 ug/L 05/09/15 02:28 16887-00-610001 Analytical Method: SM 4500-CN-E4500CNE Cyanide, Total Cyanide ND ug/L 05/19/15 10:04 57-12-58.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/24/2015 11:35 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 44 of 122 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92248411 OSR Sample:3412-MW7 Lab ID:92248411013 Collected:05/06/15 14:15 Received:05/06/15 18:20 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method:Monitoring Well Data Collected By JJQ 05/06/15 14:151 Field pH 5.6 Std. Units 05/06/15 14:150.10 1 Field Temperature 16.7 deg C 05/06/15 14:150.50 1 Static Water Level 37.68 feet 05/06/15 14:151 Field Specific Conductance 194.8 umhos/cm 05/06/15 14:151.0 1 Oxygen, Dissolved 0.4 mg/L 05/06/15 14:15 7782-44-71 Total Well Depth 48 feet 05/06/15 14:151 REDOX 228.8 mV 05/06/15 14:151 Turbidity 1.2 NTU 05/06/15 14:151.0 1 Odor NONE 05/06/15 14:151 Appearance CLEAR 05/06/15 14:151 Analytical Method: EPA 6010 Preparation Method: EPA 30106010 ICP Groundwater Antimony ND ug/L 05/15/15 18:34 7440-36-005/14/15 12:355.0 1 Arsenic ND ug/L 05/15/15 18:34 7440-38-205/14/15 12:3510.0 1 Barium 122 ug/L 05/15/15 18:34 7440-39-305/14/15 12:355.0 1 Beryllium ND ug/L 05/15/15 18:34 7440-41-705/14/15 12:351.0 1 Cadmium ND ug/L 05/15/15 18:34 7440-43-905/14/15 12:351.0 1 Chromium ND ug/L 05/15/15 18:34 7440-47-305/14/15 12:355.0 1 Cobalt ND ug/L 05/15/15 18:34 7440-48-405/14/15 12:355.0 1 Copper ND ug/L 05/15/15 18:34 7440-50-805/14/15 12:355.0 1 Iron ND ug/L 05/15/15 18:34 7439-89-605/14/15 12:3550.0 1 Lead ND ug/L 05/15/15 18:34 7439-92-105/14/15 12:355.0 1 Manganese 27.1 ug/L 05/15/15 18:34 7439-96-505/14/15 12:355.0 1 Nickel ND ug/L 05/15/15 18:34 7440-02-005/14/15 12:355.0 1 Selenium ND ug/L 05/15/15 18:34 7782-49-205/14/15 12:3510.0 1 Silver ND ug/L 05/15/15 18:34 7440-22-405/14/15 12:355.0 1 Sodium 16300 ug/L 05/15/15 18:34 7440-23-505/14/15 12:3550001 Thallium ND ug/L 05/15/15 18:34 7440-28-005/14/15 12:355.4 1 Tin ND ug/L 05/15/15 18:34 7440-31-505/14/15 12:355.0 1 Vanadium ND ug/L 05/15/15 18:34 7440-62-205/14/15 12:355.0 1 Zinc 6.8J ug/L 05/15/15 18:34 7440-66-605/14/15 12:3510.0 1 Analytical Method: EPA 7470 Preparation Method: EPA 74707470 Mercury Mercury ND ug/L 05/14/15 13:50 7439-97-605/09/15 17:300.20 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 05/15/15 06:44 67-64-125.0 1 Acrylonitrile ND ug/L 05/15/15 06:44 107-13-110.0 1 Benzene 0.29J ug/L 05/15/15 06:44 71-43-21.0 1 Bromochloromethane ND ug/L 05/15/15 06:44 74-97-51.0 1 Bromodichloromethane ND ug/L 05/15/15 06:44 75-27-41.0 1 Bromoform ND ug/L 05/15/15 06:44 75-25-21.0 1 Bromomethane ND ug/L 05/15/15 06:44 74-83-92.0 1 2-Butanone (MEK)ND ug/L 05/15/15 06:44 78-93-35.0 1 Carbon disulfide ND ug/L 05/15/15 06:44 75-15-02.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/24/2015 11:35 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 45 of 122 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92248411 OSR Sample:3412-MW7 Lab ID:92248411013 Collected:05/06/15 14:15 Received:05/06/15 18:20 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 82608260 MSV Low Level Landfill Carbon tetrachloride ND ug/L 05/15/15 06:44 56-23-51.0 1 Chlorobenzene ND ug/L 05/15/15 06:44 108-90-71.0 1 Chloroethane ND ug/L 05/15/15 06:44 75-00-31.0 1 Chloroform ND ug/L 05/15/15 06:44 67-66-31.0 1 Chloromethane 0.13J ug/L 05/15/15 06:44 74-87-31.0 1 1,2-Dibromo-3-chloropropane ND ug/L 05/15/15 06:44 96-12-82.0 1 Dibromochloromethane ND ug/L 05/15/15 06:44 124-48-11.0 1 1,2-Dibromoethane (EDB)ND ug/L 05/15/15 06:44 106-93-41.0 1 Dibromomethane ND ug/L 05/15/15 06:44 74-95-31.0 1 1,2-Dichlorobenzene ND ug/L 05/15/15 06:44 95-50-11.0 1 1,4-Dichlorobenzene ND ug/L 05/15/15 06:44 106-46-71.0 1 trans-1,4-Dichloro-2-butene ND ug/L 05/15/15 06:44 110-57-61.0 1 1,1-Dichloroethane 1.1 ug/L 05/15/15 06:44 75-34-31.0 1 1,2-Dichloroethane ND ug/L 05/15/15 06:44 107-06-21.0 1 1,1-Dichloroethene ND ug/L 05/15/15 06:44 75-35-41.0 1 cis-1,2-Dichloroethene 0.73J ug/L 05/15/15 06:44 156-59-21.0 1 trans-1,2-Dichloroethene ND ug/L 05/15/15 06:44 156-60-51.0 1 1,2-Dichloropropane ND ug/L 05/15/15 06:44 78-87-51.0 1 cis-1,3-Dichloropropene ND ug/L 05/15/15 06:44 10061-01-51.0 1 trans-1,3-Dichloropropene ND ug/L 05/15/15 06:44 10061-02-61.0 1 Ethylbenzene ND ug/L 05/15/15 06:44 100-41-41.0 1 2-Hexanone ND ug/L 05/15/15 06:44 591-78-65.0 1 Iodomethane ND ug/L 05/15/15 06:44 74-88-45.0 1 Methylene Chloride 2.1 ug/L 05/15/15 06:44 75-09-21.0 1 4-Methyl-2-pentanone (MIBK)ND ug/L 05/15/15 06:44 108-10-15.0 1 Styrene ND ug/L 05/15/15 06:44 100-42-51.0 1 1,1,1,2-Tetrachloroethane ND ug/L 05/15/15 06:44 630-20-61.0 1 1,1,2,2-Tetrachloroethane ND ug/L 05/15/15 06:44 79-34-51.0 1 Tetrachloroethene ND ug/L 05/15/15 06:44 127-18-41.0 1 Tetrahydrofuran 14.1 ug/L 05/15/15 06:44 109-99-910.0 1 Toluene ND ug/L 05/15/15 06:44 108-88-31.0 1 1,1,1-Trichloroethane ND ug/L 05/15/15 06:44 71-55-61.0 1 1,1,2-Trichloroethane ND ug/L 05/15/15 06:44 79-00-51.0 1 Trichloroethene ND ug/L 05/15/15 06:44 79-01-61.0 1 Trichlorofluoromethane 0.79J ug/L 05/15/15 06:44 75-69-41.0 1 1,2,3-Trichloropropane ND ug/L 05/15/15 06:44 96-18-41.0 1 Vinyl acetate ND ug/L 05/15/15 06:44 108-05-42.0 1 Vinyl chloride ND ug/L 05/15/15 06:44 75-01-41.0 1 m&p-Xylene 1.5J ug/L 05/15/15 06:44 179601-23-12.0 1 o-Xylene 0.40J ug/L 05/15/15 06:44 95-47-61.0 1 Surrogates 4-Bromofluorobenzene (S)95 %05/15/15 06:44 460-00-470-130 1 1,2-Dichloroethane-d4 (S)94 %05/15/15 06:44 17060-07-070-130 1 Toluene-d8 (S)96 %05/15/15 06:44 2037-26-570-130 1 Analytical Method: SM 2320B2320B Alkalinity Alkalinity, Total as CaCO3 64100 ug/L 05/12/15 21:0750001 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/24/2015 11:35 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 46 of 122 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92248411 OSR Sample:3412-MW7 Lab ID:92248411013 Collected:05/06/15 14:15 Received:05/06/15 18:20 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: SM 2540C2540C Total Dissolved Solids Total Dissolved Solids 145000 ug/L 05/11/15 12:18250001 Analytical Method: SM 4500-S2D4500S2D Sulfide Water Sulfide ND ug/L 05/11/15 16:30 18496-25-81001 Analytical Method: EPA 300.0300.0 IC Anions 28 Days Sulfate 1850J ug/L 05/09/15 02:30 14808-79-820001 Analytical Method: SM 4500-Cl-E4500 Chloride Chloride 4340 ug/L 05/09/15 02:28 16887-00-610001 Analytical Method: SM 4500-CN-E4500CNE Cyanide, Total Cyanide ND ug/L 05/19/15 10:05 57-12-58.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/24/2015 11:35 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 47 of 122 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92248411 OSR Sample:3412-MW1R Lab ID:92248411014 Collected:05/07/15 09:50 Received:05/07/15 15:14 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method:Monitoring Well Data Collected By JJQ 05/07/15 09:501 Field pH 5.5 Std. Units 05/07/15 09:500.10 1 Field Temperature 18.0 deg C 05/07/15 09:500.50 1 Static Water Level 35.69 feet 05/07/15 09:501 Field Specific Conductance 153.1 umhos/cm 05/07/15 09:501.0 1 Oxygen, Dissolved 4.5 mg/L 05/07/15 09:50 7782-44-71 Total Well Depth 60 feet 05/07/15 09:501 REDOX 265.1 mV 05/07/15 09:501 Turbidity 1.2 NTU 05/07/15 09:501.0 1 Odor NONE 05/07/15 09:501 Appearance CLEAR 05/07/15 09:501 Analytical Method: EPA 8081 Preparation Method: EPA 35108081 Organochlorine Pesticides Aldrin ND ug/L 05/15/15 22:54 309-00-205/13/15 14:000.050 1 alpha-BHC ND ug/L 05/15/15 22:54 319-84-605/13/15 14:000.050 1 delta-BHC ND ug/L 05/15/15 22:54 319-86-805/13/15 14:000.050 1 4,4'-DDD ND ug/L 05/15/15 22:54 72-54-805/13/15 14:000.050 1 4,4'-DDT ND ug/L 05/15/15 22:54 50-29-305/13/15 14:000.050 1 Endosulfan II ND ug/L 05/15/15 22:54 33213-65-905/13/15 14:000.050 1 Endrin ND ug/L 05/15/15 22:54 72-20-805/13/15 14:000.050 1 Endrin aldehyde ND ug/L 05/15/15 22:54 7421-93-405/13/15 14:000.050 1 Heptachlor ND ug/L 05/15/15 22:54 76-44-805/13/15 14:000.050 1 Methoxychlor ND ug/L 05/15/15 22:54 72-43-505/13/15 14:000.15 1 Surrogates Tetrachloro-m-xylene (S)105 %05/15/15 22:54 877-09-805/13/15 14:0020-130 1 Decachlorobiphenyl (S)91 %05/15/15 22:54 2051-24-305/13/15 14:0020-130 1 Analytical Method: EPA 8151 Preparation Method: EPA 81518151 Chlorinated Herbicides 2,4-D ND ug/L 05/14/15 20:46 94-75-705/13/15 15:300.96 1 2,4,5-TP (Silvex)ND ug/L 05/14/15 20:46 93-72-105/13/15 15:300.19 1 Surrogates 2,4-DCAA (S)78 %05/14/15 20:46 19719-28-905/13/15 15:3036-130 1 Analytical Method: EPA 6010 Preparation Method: EPA 30106010 ICP Groundwater Antimony ND ug/L 05/15/15 19:03 7440-36-005/14/15 12:355.0 1 Arsenic ND ug/L 05/15/15 19:03 7440-38-205/14/15 12:3510.0 1 Barium 164 ug/L 05/15/15 19:03 7440-39-305/14/15 12:355.0 1 Beryllium ND ug/L 05/15/15 19:03 7440-41-705/14/15 12:351.0 1 Cadmium ND ug/L 05/15/15 19:03 7440-43-905/14/15 12:351.0 1 Chromium ND ug/L 05/15/15 19:03 7440-47-305/14/15 12:355.0 1 Cobalt ND ug/L 05/15/15 19:03 7440-48-405/14/15 12:355.0 1 Copper ND ug/L 05/15/15 19:03 7440-50-805/14/15 12:355.0 1 Iron ND ug/L 05/15/15 19:03 7439-89-605/14/15 12:3550.0 1 Lead ND ug/L 05/15/15 19:03 7439-92-105/14/15 12:355.0 1 Manganese ND ug/L 05/15/15 19:03 7439-96-505/14/15 12:355.0 1 Nickel ND ug/L 05/15/15 19:03 7440-02-005/14/15 12:355.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/24/2015 11:35 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 48 of 122 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92248411 OSR Sample:3412-MW1R Lab ID:92248411014 Collected:05/07/15 09:50 Received:05/07/15 15:14 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 6010 Preparation Method: EPA 30106010 ICP Groundwater Selenium ND ug/L 05/15/15 19:03 7782-49-205/14/15 12:3510.0 1 Silver ND ug/L 05/15/15 19:03 7440-22-405/14/15 12:355.0 1 Sodium 11600 ug/L 05/15/15 19:03 7440-23-505/14/15 12:3550001 Thallium ND ug/L 05/15/15 19:03 7440-28-005/14/15 12:355.4 1 Tin ND ug/L 05/15/15 19:03 7440-31-505/14/15 12:355.0 1 Vanadium ND ug/L 05/15/15 19:03 7440-62-205/14/15 12:355.0 1 Zinc ND ug/L 05/15/15 19:03 7440-66-605/14/15 12:3510.0 1 Analytical Method: EPA 7470 Preparation Method: EPA 74707470 Mercury Mercury ND ug/L 05/14/15 13:55 7439-97-605/09/15 17:300.20 1 Analytical Method: EPA 8270 Preparation Method: EPA 35108270 MSSV Semivolatile Organic Benzo(a)anthracene ND ug/L 05/20/15 23:38 56-55-305/09/15 09:4510.0 1 Chrysene ND ug/L 05/20/15 23:38 218-01-905/09/15 09:4510.0 1 bis(2-Ethylhexyl)phthalate ND ug/L 05/20/15 23:38 117-81-705/09/15 09:456.0 1 Surrogates Nitrobenzene-d5 (S)112 %05/20/15 23:38 4165-60-0 S305/09/15 09:4521-110 1 2-Fluorobiphenyl (S)78 %05/20/15 23:38 321-60-805/09/15 09:4527-110 1 Terphenyl-d14 (S)114 %05/20/15 23:38 1718-51-0 S305/09/15 09:4531-107 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 05/15/15 07:01 67-64-125.0 1 Acrylonitrile ND ug/L 05/15/15 07:01 107-13-110.0 1 Benzene ND ug/L 05/15/15 07:01 71-43-21.0 1 Bromochloromethane ND ug/L 05/15/15 07:01 74-97-51.0 1 Bromodichloromethane ND ug/L 05/15/15 07:01 75-27-41.0 1 Bromoform ND ug/L 05/15/15 07:01 75-25-21.0 1 Bromomethane ND ug/L 05/15/15 07:01 74-83-92.0 1 2-Butanone (MEK)ND ug/L 05/15/15 07:01 78-93-35.0 1 Carbon disulfide ND ug/L 05/15/15 07:01 75-15-02.0 1 Carbon tetrachloride ND ug/L 05/15/15 07:01 56-23-51.0 1 Chlorobenzene ND ug/L 05/15/15 07:01 108-90-71.0 1 Chloroethane ND ug/L 05/15/15 07:01 75-00-31.0 1 Chloroform ND ug/L 05/15/15 07:01 67-66-31.0 1 Chloromethane ND ug/L 05/15/15 07:01 74-87-31.0 1 1,2-Dibromo-3-chloropropane ND ug/L 05/15/15 07:01 96-12-82.0 1 Dibromochloromethane ND ug/L 05/15/15 07:01 124-48-11.0 1 1,2-Dibromoethane (EDB)ND ug/L 05/15/15 07:01 106-93-41.0 1 Dibromomethane ND ug/L 05/15/15 07:01 74-95-31.0 1 1,2-Dichlorobenzene ND ug/L 05/15/15 07:01 95-50-11.0 1 1,4-Dichlorobenzene ND ug/L 05/15/15 07:01 106-46-71.0 1 trans-1,4-Dichloro-2-butene ND ug/L 05/15/15 07:01 110-57-61.0 1 1,1-Dichloroethane ND ug/L 05/15/15 07:01 75-34-31.0 1 1,2-Dichloroethane ND ug/L 05/15/15 07:01 107-06-21.0 1 1,1-Dichloroethene ND ug/L 05/15/15 07:01 75-35-41.0 1 cis-1,2-Dichloroethene ND ug/L 05/15/15 07:01 156-59-21.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/24/2015 11:35 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 49 of 122 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92248411 OSR Sample:3412-MW1R Lab ID:92248411014 Collected:05/07/15 09:50 Received:05/07/15 15:14 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 82608260 MSV Low Level Landfill trans-1,2-Dichloroethene ND ug/L 05/15/15 07:01 156-60-51.0 1 1,2-Dichloropropane ND ug/L 05/15/15 07:01 78-87-51.0 1 cis-1,3-Dichloropropene ND ug/L 05/15/15 07:01 10061-01-51.0 1 trans-1,3-Dichloropropene ND ug/L 05/15/15 07:01 10061-02-61.0 1 Ethylbenzene ND ug/L 05/15/15 07:01 100-41-41.0 1 2-Hexanone ND ug/L 05/15/15 07:01 591-78-65.0 1 Iodomethane ND ug/L 05/15/15 07:01 74-88-45.0 1 Methylene Chloride ND ug/L 05/15/15 07:01 75-09-21.0 1 4-Methyl-2-pentanone (MIBK)ND ug/L 05/15/15 07:01 108-10-15.0 1 Styrene ND ug/L 05/15/15 07:01 100-42-51.0 1 1,1,1,2-Tetrachloroethane ND ug/L 05/15/15 07:01 630-20-61.0 1 1,1,2,2-Tetrachloroethane ND ug/L 05/15/15 07:01 79-34-51.0 1 Tetrachloroethene ND ug/L 05/15/15 07:01 127-18-41.0 1 Tetrahydrofuran ND ug/L 05/15/15 07:01 109-99-910.0 1 Toluene ND ug/L 05/15/15 07:01 108-88-31.0 1 1,1,1-Trichloroethane ND ug/L 05/15/15 07:01 71-55-61.0 1 1,1,2-Trichloroethane ND ug/L 05/15/15 07:01 79-00-51.0 1 Trichloroethene ND ug/L 05/15/15 07:01 79-01-61.0 1 Trichlorofluoromethane ND ug/L 05/15/15 07:01 75-69-41.0 1 1,2,3-Trichloropropane ND ug/L 05/15/15 07:01 96-18-41.0 1 Vinyl acetate ND ug/L 05/15/15 07:01 108-05-42.0 1 Vinyl chloride ND ug/L 05/15/15 07:01 75-01-41.0 1 m&p-Xylene ND ug/L 05/15/15 07:01 179601-23-12.0 1 o-Xylene ND ug/L 05/15/15 07:01 95-47-61.0 1 Surrogates 4-Bromofluorobenzene (S)95 %05/15/15 07:01 460-00-470-130 1 1,2-Dichloroethane-d4 (S)94 %05/15/15 07:01 17060-07-070-130 1 Toluene-d8 (S)98 %05/15/15 07:01 2037-26-570-130 1 Analytical Method: SM 2320B2320B Alkalinity Alkalinity, Total as CaCO3 39600 ug/L 05/12/15 21:2850001 Analytical Method: SM 2540C2540C Total Dissolved Solids Total Dissolved Solids 133000 ug/L 05/11/15 13:24250001 Analytical Method: SM 4500-S2D4500S2D Sulfide Water Sulfide ND ug/L 05/11/15 16:30 18496-25-81001 Analytical Method: EPA 300.0300.0 IC Anions 28 Days Sulfate 1700J ug/L 05/09/15 02:44 14808-79-820001 Analytical Method: SM 4500-Cl-E4500 Chloride Chloride 7640 ug/L 05/09/15 02:29 16887-00-610001 Analytical Method: SM 4500-CN-E4500CNE Cyanide, Total Cyanide ND ug/L 05/19/15 10:24 57-12-58.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/24/2015 11:35 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 50 of 122 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92248411 OSR Sample:3412-MW5R Lab ID:92248411015 Collected:05/07/15 11:10 Received:05/07/15 15:14 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method:Monitoring Well Data Collected By JJQ 05/07/15 11:101 Field pH 5.9 Std. Units 05/07/15 11:100.10 1 Field Temperature 14.7 deg C 05/07/15 11:100.50 1 Static Water Level 10.91 feet 05/07/15 11:101 Field Specific Conductance 175.1 umhos/cm 05/07/15 11:101.0 1 Oxygen, Dissolved 6.8 mg/L 05/07/15 11:10 7782-44-71 Total Well Depth 30 feet 05/07/15 11:101 REDOX 244.4 mV 05/07/15 11:101 Turbidity 2.2 NTU 05/07/15 11:101.0 1 Odor NONE 05/07/15 11:101 Appearance CLEAR 05/07/15 11:101 Analytical Method: EPA 6010 Preparation Method: EPA 30106010 ICP Groundwater Antimony ND ug/L 05/15/15 19:15 7440-36-005/14/15 12:355.0 1 Arsenic ND ug/L 05/15/15 19:15 7440-38-205/14/15 12:3510.0 1 Barium 54.0 ug/L 05/15/15 19:15 7440-39-305/14/15 12:355.0 1 Beryllium ND ug/L 05/15/15 19:15 7440-41-705/14/15 12:351.0 1 Cadmium ND ug/L 05/15/15 19:15 7440-43-905/14/15 12:351.0 1 Chromium 4.8J ug/L 05/15/15 19:15 7440-47-305/14/15 12:355.0 1 Cobalt ND ug/L 05/15/15 19:15 7440-48-405/14/15 12:355.0 1 Copper ND ug/L 05/15/15 19:15 7440-50-805/14/15 12:355.0 1 Iron 113 ug/L 05/15/15 19:15 7439-89-605/14/15 12:3550.0 1 Lead ND ug/L 05/15/15 19:15 7439-92-105/14/15 12:355.0 1 Manganese ND ug/L 05/15/15 19:15 7439-96-505/14/15 12:355.0 1 Nickel ND ug/L 05/15/15 19:15 7440-02-005/14/15 12:355.0 1 Selenium ND ug/L 05/15/15 19:15 7782-49-205/14/15 12:3510.0 1 Silver ND ug/L 05/15/15 19:15 7440-22-405/14/15 12:355.0 1 Sodium 13100 ug/L 05/15/15 19:15 7440-23-505/14/15 12:3550001 Thallium ND ug/L 05/15/15 19:15 7440-28-005/14/15 12:355.4 1 Tin ND ug/L 05/15/15 19:15 7440-31-505/14/15 12:355.0 1 Vanadium 4.3J ug/L 05/15/15 19:15 7440-62-205/14/15 12:355.0 1 Zinc ND ug/L 05/15/15 19:15 7440-66-605/14/15 12:3510.0 1 Analytical Method: EPA 7470 Preparation Method: EPA 74707470 Mercury Mercury ND ug/L 05/14/15 13:57 7439-97-605/09/15 17:300.20 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 05/15/15 07:18 67-64-125.0 1 Acrylonitrile ND ug/L 05/15/15 07:18 107-13-110.0 1 Benzene ND ug/L 05/15/15 07:18 71-43-21.0 1 Bromochloromethane ND ug/L 05/15/15 07:18 74-97-51.0 1 Bromodichloromethane ND ug/L 05/15/15 07:18 75-27-41.0 1 Bromoform ND ug/L 05/15/15 07:18 75-25-21.0 1 Bromomethane ND ug/L 05/15/15 07:18 74-83-92.0 1 2-Butanone (MEK)ND ug/L 05/15/15 07:18 78-93-35.0 1 Carbon disulfide ND ug/L 05/15/15 07:18 75-15-02.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/24/2015 11:35 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 51 of 122 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92248411 OSR Sample:3412-MW5R Lab ID:92248411015 Collected:05/07/15 11:10 Received:05/07/15 15:14 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 82608260 MSV Low Level Landfill Carbon tetrachloride ND ug/L 05/15/15 07:18 56-23-51.0 1 Chlorobenzene ND ug/L 05/15/15 07:18 108-90-71.0 1 Chloroethane ND ug/L 05/15/15 07:18 75-00-31.0 1 Chloroform ND ug/L 05/15/15 07:18 67-66-31.0 1 Chloromethane ND ug/L 05/15/15 07:18 74-87-31.0 1 1,2-Dibromo-3-chloropropane ND ug/L 05/15/15 07:18 96-12-82.0 1 Dibromochloromethane ND ug/L 05/15/15 07:18 124-48-11.0 1 1,2-Dibromoethane (EDB)ND ug/L 05/15/15 07:18 106-93-41.0 1 Dibromomethane ND ug/L 05/15/15 07:18 74-95-31.0 1 1,2-Dichlorobenzene ND ug/L 05/15/15 07:18 95-50-11.0 1 1,4-Dichlorobenzene ND ug/L 05/15/15 07:18 106-46-71.0 1 trans-1,4-Dichloro-2-butene ND ug/L 05/15/15 07:18 110-57-61.0 1 1,1-Dichloroethane ND ug/L 05/15/15 07:18 75-34-31.0 1 1,2-Dichloroethane ND ug/L 05/15/15 07:18 107-06-21.0 1 1,1-Dichloroethene ND ug/L 05/15/15 07:18 75-35-41.0 1 cis-1,2-Dichloroethene ND ug/L 05/15/15 07:18 156-59-21.0 1 trans-1,2-Dichloroethene ND ug/L 05/15/15 07:18 156-60-51.0 1 1,2-Dichloropropane ND ug/L 05/15/15 07:18 78-87-51.0 1 cis-1,3-Dichloropropene ND ug/L 05/15/15 07:18 10061-01-51.0 1 trans-1,3-Dichloropropene ND ug/L 05/15/15 07:18 10061-02-61.0 1 Ethylbenzene ND ug/L 05/15/15 07:18 100-41-41.0 1 2-Hexanone ND ug/L 05/15/15 07:18 591-78-65.0 1 Iodomethane ND ug/L 05/15/15 07:18 74-88-45.0 1 Methylene Chloride ND ug/L 05/15/15 07:18 75-09-21.0 1 4-Methyl-2-pentanone (MIBK)ND ug/L 05/15/15 07:18 108-10-15.0 1 Styrene ND ug/L 05/15/15 07:18 100-42-51.0 1 1,1,1,2-Tetrachloroethane ND ug/L 05/15/15 07:18 630-20-61.0 1 1,1,2,2-Tetrachloroethane ND ug/L 05/15/15 07:18 79-34-51.0 1 Tetrachloroethene ND ug/L 05/15/15 07:18 127-18-41.0 1 Tetrahydrofuran ND ug/L 05/15/15 07:18 109-99-910.0 1 Toluene ND ug/L 05/15/15 07:18 108-88-31.0 1 1,1,1-Trichloroethane ND ug/L 05/15/15 07:18 71-55-61.0 1 1,1,2-Trichloroethane ND ug/L 05/15/15 07:18 79-00-51.0 1 Trichloroethene ND ug/L 05/15/15 07:18 79-01-61.0 1 Trichlorofluoromethane ND ug/L 05/15/15 07:18 75-69-41.0 1 1,2,3-Trichloropropane ND ug/L 05/15/15 07:18 96-18-41.0 1 Vinyl acetate ND ug/L 05/15/15 07:18 108-05-42.0 1 Vinyl chloride ND ug/L 05/15/15 07:18 75-01-41.0 1 m&p-Xylene ND ug/L 05/15/15 07:18 179601-23-12.0 1 o-Xylene ND ug/L 05/15/15 07:18 95-47-61.0 1 Surrogates 4-Bromofluorobenzene (S)99 %05/15/15 07:18 460-00-470-130 1 1,2-Dichloroethane-d4 (S)95 %05/15/15 07:18 17060-07-070-130 1 Toluene-d8 (S)96 %05/15/15 07:18 2037-26-570-130 1 Analytical Method: SM 2320B2320B Alkalinity Alkalinity, Total as CaCO3 28600 ug/L 05/13/15 19:5650001 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/24/2015 11:35 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 52 of 122 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92248411 OSR Sample:3412-MW5R Lab ID:92248411015 Collected:05/07/15 11:10 Received:05/07/15 15:14 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: SM 2540C2540C Total Dissolved Solids Total Dissolved Solids 166000 ug/L 05/11/15 13:24250001 Analytical Method: SM 4500-S2D4500S2D Sulfide Water Sulfide ND ug/L 05/11/15 16:30 18496-25-81001 Analytical Method: EPA 300.0300.0 IC Anions 28 Days Sulfate 8000 ug/L 05/09/15 02:57 14808-79-820001 Analytical Method: SM 4500-Cl-E4500 Chloride Chloride 15700 ug/L 05/09/15 02:31 16887-00-610001 Analytical Method: SM 4500-CN-E4500CNE Cyanide, Total Cyanide ND ug/L 05/19/15 10:25 57-12-58.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/24/2015 11:35 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 53 of 122 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92248411 OSR Sample:3412-SW2 Lab ID:92248411016 Collected:05/07/15 11:40 Received:05/07/15 15:14 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method:Monitoring Well Data Collected By JJQ 05/07/15 11:401 Field pH 6.5 Std. Units 05/07/15 11:400.10 1 Field Temperature 19.7 deg C 05/07/15 11:400.50 1 Field Specific Conductance 185.9 umhos/cm 05/07/15 11:401.0 1 Oxygen, Dissolved 0.2 mg/L 05/07/15 11:40 7782-44-71 REDOX -79.4 mV 05/07/15 11:401 Turbidity 385.5 NTU 05/07/15 11:401.0 1 Odor NONE 05/07/15 11:401 Appearance MURKY 05/07/15 11:401 Analytical Method: EPA 6010 Preparation Method: EPA 30106010 ICP Groundwater Antimony ND ug/L 05/15/15 19:18 7440-36-005/14/15 12:355.0 1 Arsenic 17.0 ug/L 05/15/15 19:18 7440-38-205/14/15 12:3510.0 1 Barium 700 ug/L 05/15/15 19:18 7440-39-305/14/15 12:355.0 1 Beryllium 3.7 ug/L 05/15/15 19:18 7440-41-705/14/15 12:351.0 1 Cadmium ND ug/L 05/15/15 19:18 7440-43-905/14/15 12:351.0 1 Chromium 40.3 ug/L 05/15/15 19:18 7440-47-305/14/15 12:355.0 1 Cobalt 5.9 ug/L 05/15/15 19:18 7440-48-405/14/15 12:355.0 1 Copper 81.6 ug/L 05/15/15 19:18 7440-50-805/14/15 12:355.0 1 Iron 226000 ug/L 05/18/15 10:44 7439-89-605/14/15 12:3550010 Lead 75.0 ug/L 05/15/15 19:18 7439-92-105/14/15 12:355.0 1 Manganese 1020 ug/L 05/15/15 19:18 7439-96-505/14/15 12:355.0 1 Nickel 16.4 ug/L 05/15/15 19:18 7440-02-005/14/15 12:355.0 1 Selenium ND ug/L 05/15/15 19:18 7782-49-205/14/15 12:3510.0 1 Silver ND ug/L 05/15/15 19:18 7440-22-405/14/15 12:355.0 1 Sodium 8390 ug/L 05/15/15 19:18 7440-23-505/14/15 12:3550001 Thallium ND ug/L 05/15/15 19:18 7440-28-005/14/15 12:355.4 1 Tin ND ug/L 05/15/15 19:18 7440-31-505/14/15 12:355.0 1 Vanadium 127 ug/L 05/15/15 19:18 7440-62-205/14/15 12:355.0 1 Zinc 249 ug/L 05/15/15 19:18 7440-66-605/14/15 12:3510.0 1 Analytical Method: EPA 7470 Preparation Method: EPA 74707470 Mercury Mercury 0.20 ug/L 05/14/15 14:04 7439-97-605/09/15 17:300.20 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 05/15/15 07:34 67-64-125.0 1 Acrylonitrile ND ug/L 05/15/15 07:34 107-13-110.0 1 Benzene ND ug/L 05/15/15 07:34 71-43-21.0 1 Bromochloromethane ND ug/L 05/15/15 07:34 74-97-51.0 1 Bromodichloromethane ND ug/L 05/15/15 07:34 75-27-41.0 1 Bromoform ND ug/L 05/15/15 07:34 75-25-21.0 1 Bromomethane ND ug/L 05/15/15 07:34 74-83-92.0 1 2-Butanone (MEK)ND ug/L 05/15/15 07:34 78-93-35.0 1 Carbon disulfide ND ug/L 05/15/15 07:34 75-15-02.0 1 Carbon tetrachloride ND ug/L 05/15/15 07:34 56-23-51.0 1 Chlorobenzene ND ug/L 05/15/15 07:34 108-90-71.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/24/2015 11:35 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 54 of 122 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92248411 OSR Sample:3412-SW2 Lab ID:92248411016 Collected:05/07/15 11:40 Received:05/07/15 15:14 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 82608260 MSV Low Level Landfill Chloroethane ND ug/L 05/15/15 07:34 75-00-31.0 1 Chloroform ND ug/L 05/15/15 07:34 67-66-31.0 1 Chloromethane ND ug/L 05/15/15 07:34 74-87-31.0 1 1,2-Dibromo-3-chloropropane ND ug/L 05/15/15 07:34 96-12-82.0 1 Dibromochloromethane ND ug/L 05/15/15 07:34 124-48-11.0 1 1,2-Dibromoethane (EDB)ND ug/L 05/15/15 07:34 106-93-41.0 1 Dibromomethane ND ug/L 05/15/15 07:34 74-95-31.0 1 1,2-Dichlorobenzene ND ug/L 05/15/15 07:34 95-50-11.0 1 1,4-Dichlorobenzene ND ug/L 05/15/15 07:34 106-46-71.0 1 trans-1,4-Dichloro-2-butene ND ug/L 05/15/15 07:34 110-57-61.0 1 1,1-Dichloroethane ND ug/L 05/15/15 07:34 75-34-31.0 1 1,2-Dichloroethane ND ug/L 05/15/15 07:34 107-06-21.0 1 1,1-Dichloroethene ND ug/L 05/15/15 07:34 75-35-41.0 1 cis-1,2-Dichloroethene ND ug/L 05/15/15 07:34 156-59-21.0 1 trans-1,2-Dichloroethene ND ug/L 05/15/15 07:34 156-60-51.0 1 1,2-Dichloropropane ND ug/L 05/15/15 07:34 78-87-51.0 1 cis-1,3-Dichloropropene ND ug/L 05/15/15 07:34 10061-01-51.0 1 trans-1,3-Dichloropropene ND ug/L 05/15/15 07:34 10061-02-61.0 1 Ethylbenzene ND ug/L 05/15/15 07:34 100-41-41.0 1 2-Hexanone 1.8J ug/L 05/15/15 07:34 591-78-65.0 1 Iodomethane ND ug/L 05/15/15 07:34 74-88-45.0 1 Methylene Chloride ND ug/L 05/15/15 07:34 75-09-21.0 1 4-Methyl-2-pentanone (MIBK)ND ug/L 05/15/15 07:34 108-10-15.0 1 Styrene ND ug/L 05/15/15 07:34 100-42-51.0 1 1,1,1,2-Tetrachloroethane ND ug/L 05/15/15 07:34 630-20-61.0 1 1,1,2,2-Tetrachloroethane ND ug/L 05/15/15 07:34 79-34-51.0 1 Tetrachloroethene ND ug/L 05/15/15 07:34 127-18-41.0 1 Tetrahydrofuran ND ug/L 05/15/15 07:34 109-99-910.0 1 Toluene ND ug/L 05/15/15 07:34 108-88-31.0 1 1,1,1-Trichloroethane ND ug/L 05/15/15 07:34 71-55-61.0 1 1,1,2-Trichloroethane ND ug/L 05/15/15 07:34 79-00-51.0 1 Trichloroethene ND ug/L 05/15/15 07:34 79-01-61.0 1 Trichlorofluoromethane ND ug/L 05/15/15 07:34 75-69-41.0 1 1,2,3-Trichloropropane ND ug/L 05/15/15 07:34 96-18-41.0 1 Vinyl acetate ND ug/L 05/15/15 07:34 108-05-42.0 1 Vinyl chloride ND ug/L 05/15/15 07:34 75-01-41.0 1 m&p-Xylene ND ug/L 05/15/15 07:34 179601-23-12.0 1 o-Xylene ND ug/L 05/15/15 07:34 95-47-61.0 1 Surrogates 4-Bromofluorobenzene (S)94 %05/15/15 07:34 460-00-470-130 1 1,2-Dichloroethane-d4 (S)94 %05/15/15 07:34 17060-07-070-130 1 Toluene-d8 (S)97 %05/15/15 07:34 2037-26-570-130 1 Analytical Method: SM 2320B2320B Alkalinity Alkalinity, Total as CaCO3 33200 ug/L 05/14/15 15:5350001 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/24/2015 11:35 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 55 of 122 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92248411 OSR Sample:3412-SW2 Lab ID:92248411016 Collected:05/07/15 11:40 Received:05/07/15 15:14 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: SM 2540C2540C Total Dissolved Solids Total Dissolved Solids 125000 ug/L 05/11/15 13:25250001 Analytical Method: SM 4500-S2D4500S2D Sulfide Water Sulfide ND ug/L 05/11/15 16:30 18496-25-8 D3100010 Analytical Method: EPA 300.0300.0 IC Anions 28 Days Sulfate 7280 ug/L 05/09/15 03:11 14808-79-820001 Analytical Method: SM 4500-Cl-E4500 Chloride Chloride 4050 ug/L 05/09/15 02:32 16887-00-610001 Analytical Method: SM 4500-CN-E4500CNE Cyanide, Total Cyanide ND ug/L 05/19/15 10:26 57-12-58.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/24/2015 11:35 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 56 of 122 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92248411 OSR Sample:3412-SW3 Lab ID:92248411017 Collected:05/07/15 12:05 Received:05/07/15 15:14 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method:Monitoring Well Data Collected By JJQ 05/07/15 12:051 Field pH 6.9 Std. Units 05/07/15 12:050.10 1 Field Temperature 17.5 deg C 05/07/15 12:050.50 1 Field Specific Conductance 364.2 umhos/cm 05/07/15 12:051.0 1 Oxygen, Dissolved 6.9 mg/L 05/07/15 12:05 7782-44-71 REDOX -15.8 mV 05/07/15 12:051 Turbidity 42.7 NTU 05/07/15 12:051.0 1 Odor NONE 05/07/15 12:051 Appearance MURKY 05/07/15 12:051 Analytical Method: EPA 6010 Preparation Method: EPA 30106010 ICP Groundwater Antimony ND ug/L 05/15/15 19:21 7440-36-005/14/15 12:355.0 1 Arsenic ND ug/L 05/15/15 19:21 7440-38-205/14/15 12:3510.0 1 Barium 105 ug/L 05/15/15 19:21 7440-39-305/14/15 12:355.0 1 Beryllium ND ug/L 05/15/15 19:21 7440-41-705/14/15 12:351.0 1 Cadmium ND ug/L 05/15/15 19:21 7440-43-905/14/15 12:351.0 1 Chromium 3.4J ug/L 05/15/15 19:21 7440-47-305/14/15 12:355.0 1 Cobalt ND ug/L 05/15/15 19:21 7440-48-405/14/15 12:355.0 1 Copper 4.4J ug/L 05/15/15 19:21 7440-50-805/14/15 12:355.0 1 Iron 4940 ug/L 05/15/15 19:21 7439-89-605/14/15 12:3550.0 1 Lead 2.7J ug/L 05/15/15 19:21 7439-92-105/14/15 12:355.0 1 Manganese 1420 ug/L 05/15/15 19:21 7439-96-505/14/15 12:355.0 1 Nickel 2.8J ug/L 05/15/15 19:21 7440-02-005/14/15 12:355.0 1 Selenium ND ug/L 05/15/15 19:21 7782-49-205/14/15 12:3510.0 1 Silver ND ug/L 05/15/15 19:21 7440-22-405/14/15 12:355.0 1 Sodium 18200 ug/L 05/15/15 19:21 7440-23-505/14/15 12:3550001 Thallium ND ug/L 05/15/15 19:21 7440-28-005/14/15 12:355.4 1 Tin ND ug/L 05/15/15 19:21 7440-31-505/14/15 12:355.0 1 Vanadium 9.7 ug/L 05/15/15 19:21 7440-62-205/14/15 12:355.0 1 Zinc 13.6 ug/L 05/15/15 19:21 7440-66-605/14/15 12:3510.0 1 Analytical Method: EPA 7470 Preparation Method: EPA 74707470 Mercury Mercury ND ug/L 05/14/15 14:07 7439-97-605/09/15 17:300.20 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 05/15/15 07:51 67-64-125.0 1 Acrylonitrile ND ug/L 05/15/15 07:51 107-13-110.0 1 Benzene ND ug/L 05/15/15 07:51 71-43-21.0 1 Bromochloromethane ND ug/L 05/15/15 07:51 74-97-51.0 1 Bromodichloromethane ND ug/L 05/15/15 07:51 75-27-41.0 1 Bromoform ND ug/L 05/15/15 07:51 75-25-21.0 1 Bromomethane ND ug/L 05/15/15 07:51 74-83-92.0 1 2-Butanone (MEK)ND ug/L 05/15/15 07:51 78-93-35.0 1 Carbon disulfide ND ug/L 05/15/15 07:51 75-15-02.0 1 Carbon tetrachloride ND ug/L 05/15/15 07:51 56-23-51.0 1 Chlorobenzene ND ug/L 05/15/15 07:51 108-90-71.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/24/2015 11:35 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 57 of 122 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92248411 OSR Sample:3412-SW3 Lab ID:92248411017 Collected:05/07/15 12:05 Received:05/07/15 15:14 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 82608260 MSV Low Level Landfill Chloroethane ND ug/L 05/15/15 07:51 75-00-31.0 1 Chloroform ND ug/L 05/15/15 07:51 67-66-31.0 1 Chloromethane ND ug/L 05/15/15 07:51 74-87-31.0 1 1,2-Dibromo-3-chloropropane ND ug/L 05/15/15 07:51 96-12-82.0 1 Dibromochloromethane ND ug/L 05/15/15 07:51 124-48-11.0 1 1,2-Dibromoethane (EDB)ND ug/L 05/15/15 07:51 106-93-41.0 1 Dibromomethane ND ug/L 05/15/15 07:51 74-95-31.0 1 1,2-Dichlorobenzene ND ug/L 05/15/15 07:51 95-50-11.0 1 1,4-Dichlorobenzene ND ug/L 05/15/15 07:51 106-46-71.0 1 trans-1,4-Dichloro-2-butene ND ug/L 05/15/15 07:51 110-57-61.0 1 1,1-Dichloroethane ND ug/L 05/15/15 07:51 75-34-31.0 1 1,2-Dichloroethane ND ug/L 05/15/15 07:51 107-06-21.0 1 1,1-Dichloroethene ND ug/L 05/15/15 07:51 75-35-41.0 1 cis-1,2-Dichloroethene ND ug/L 05/15/15 07:51 156-59-21.0 1 trans-1,2-Dichloroethene ND ug/L 05/15/15 07:51 156-60-51.0 1 1,2-Dichloropropane ND ug/L 05/15/15 07:51 78-87-51.0 1 cis-1,3-Dichloropropene ND ug/L 05/15/15 07:51 10061-01-51.0 1 trans-1,3-Dichloropropene ND ug/L 05/15/15 07:51 10061-02-61.0 1 Ethylbenzene ND ug/L 05/15/15 07:51 100-41-41.0 1 2-Hexanone ND ug/L 05/15/15 07:51 591-78-65.0 1 Iodomethane ND ug/L 05/15/15 07:51 74-88-45.0 1 Methylene Chloride ND ug/L 05/15/15 07:51 75-09-21.0 1 4-Methyl-2-pentanone (MIBK)ND ug/L 05/15/15 07:51 108-10-15.0 1 Styrene ND ug/L 05/15/15 07:51 100-42-51.0 1 1,1,1,2-Tetrachloroethane ND ug/L 05/15/15 07:51 630-20-61.0 1 1,1,2,2-Tetrachloroethane ND ug/L 05/15/15 07:51 79-34-51.0 1 Tetrachloroethene ND ug/L 05/15/15 07:51 127-18-41.0 1 Tetrahydrofuran ND ug/L 05/15/15 07:51 109-99-910.0 1 Toluene ND ug/L 05/15/15 07:51 108-88-31.0 1 1,1,1-Trichloroethane ND ug/L 05/15/15 07:51 71-55-61.0 1 1,1,2-Trichloroethane ND ug/L 05/15/15 07:51 79-00-51.0 1 Trichloroethene ND ug/L 05/15/15 07:51 79-01-61.0 1 Trichlorofluoromethane ND ug/L 05/15/15 07:51 75-69-41.0 1 1,2,3-Trichloropropane ND ug/L 05/15/15 07:51 96-18-41.0 1 Vinyl acetate ND ug/L 05/15/15 07:51 108-05-42.0 1 Vinyl chloride ND ug/L 05/15/15 07:51 75-01-41.0 1 m&p-Xylene ND ug/L 05/15/15 07:51 179601-23-12.0 1 o-Xylene ND ug/L 05/15/15 07:51 95-47-61.0 1 Surrogates 4-Bromofluorobenzene (S)95 %05/15/15 07:51 460-00-470-130 1 1,2-Dichloroethane-d4 (S)94 %05/15/15 07:51 17060-07-070-130 1 Toluene-d8 (S)98 %05/15/15 07:51 2037-26-570-130 1 Analytical Method: SM 2320B2320B Alkalinity Alkalinity, Total as CaCO3 118000 ug/L 05/14/15 16:0150001 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/24/2015 11:35 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 58 of 122 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92248411 OSR Sample:3412-SW3 Lab ID:92248411017 Collected:05/07/15 12:05 Received:05/07/15 15:14 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: SM 2540C2540C Total Dissolved Solids Total Dissolved Solids 233000 ug/L 05/11/15 13:25250001 Analytical Method: SM 4500-S2D4500S2D Sulfide Water Sulfide ND ug/L 05/11/15 16:30 18496-25-81001 Analytical Method: EPA 300.0300.0 IC Anions 28 Days Sulfate 17000 ug/L 05/09/15 03:25 14808-79-820001 Analytical Method: SM 4500-Cl-E4500 Chloride Chloride 27000 ug/L 05/09/15 02:33 16887-00-610001 Analytical Method: SM 4500-CN-E4500CNE Cyanide, Total Cyanide ND ug/L 05/19/15 10:27 57-12-58.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/24/2015 11:35 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 59 of 122 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92248411 OSR Sample:3412-SW4 Lab ID:92248411018 Collected:05/07/15 12:30 Received:05/07/15 15:14 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method:Monitoring Well Data Collected By JJQ 05/07/15 12:301 Field pH 6.5 Std. Units 05/07/15 12:300.10 1 Field Temperature 18.2 deg C 05/07/15 12:300.50 1 Field Specific Conductance 603 umhos/cm 05/07/15 12:301.0 1 Oxygen, Dissolved 3.5 mg/L 05/07/15 12:30 7782-44-71 REDOX -25.5 mV 05/07/15 12:301 Turbidity 18.6 NTU 05/07/15 12:301.0 1 Odor NONE 05/07/15 12:301 Appearance MURKY 05/07/15 12:301 Analytical Method: EPA 6010 Preparation Method: EPA 30106010 ICP Groundwater Antimony ND ug/L 05/15/15 19:24 7440-36-005/14/15 12:355.0 1 Arsenic ND ug/L 05/15/15 19:24 7440-38-205/14/15 12:3510.0 1 Barium 187 ug/L 05/15/15 19:24 7440-39-305/14/15 12:355.0 1 Beryllium ND ug/L 05/15/15 19:24 7440-41-705/14/15 12:351.0 1 Cadmium ND ug/L 05/15/15 19:24 7440-43-905/14/15 12:351.0 1 Chromium ND ug/L 05/15/15 19:24 7440-47-305/14/15 12:355.0 1 Cobalt 5.9 ug/L 05/15/15 19:24 7440-48-405/14/15 12:355.0 1 Copper ND ug/L 05/15/15 19:24 7440-50-805/14/15 12:355.0 1 Iron 9220 ug/L 05/15/15 19:24 7439-89-605/14/15 12:3550.0 1 Lead ND ug/L 05/15/15 19:24 7439-92-105/14/15 12:355.0 1 Manganese 5050 ug/L 05/15/15 19:24 7439-96-505/14/15 12:355.0 1 Nickel 3.6J ug/L 05/15/15 19:24 7440-02-005/14/15 12:355.0 1 Selenium ND ug/L 05/15/15 19:24 7782-49-205/14/15 12:3510.0 1 Silver ND ug/L 05/15/15 19:24 7440-22-405/14/15 12:355.0 1 Sodium 23800 ug/L 05/15/15 19:24 7440-23-505/14/15 12:3550001 Thallium ND ug/L 05/15/15 19:24 7440-28-005/14/15 12:355.4 1 Tin ND ug/L 05/15/15 19:24 7440-31-505/14/15 12:355.0 1 Vanadium 5.9 ug/L 05/15/15 19:24 7440-62-205/14/15 12:355.0 1 Zinc ND ug/L 05/15/15 19:24 7440-66-605/14/15 12:3510.0 1 Analytical Method: EPA 7470 Preparation Method: EPA 74707470 Mercury Mercury ND ug/L 05/14/15 14:09 7439-97-605/09/15 17:300.20 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 05/15/15 08:08 67-64-125.0 1 Acrylonitrile ND ug/L 05/15/15 08:08 107-13-110.0 1 Benzene ND ug/L 05/15/15 08:08 71-43-21.0 1 Bromochloromethane ND ug/L 05/15/15 08:08 74-97-51.0 1 Bromodichloromethane ND ug/L 05/15/15 08:08 75-27-41.0 1 Bromoform ND ug/L 05/15/15 08:08 75-25-21.0 1 Bromomethane ND ug/L 05/15/15 08:08 74-83-92.0 1 2-Butanone (MEK)ND ug/L 05/15/15 08:08 78-93-35.0 1 Carbon disulfide ND ug/L 05/15/15 08:08 75-15-02.0 1 Carbon tetrachloride ND ug/L 05/15/15 08:08 56-23-51.0 1 Chlorobenzene ND ug/L 05/15/15 08:08 108-90-71.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/24/2015 11:35 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 60 of 122 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92248411 OSR Sample:3412-SW4 Lab ID:92248411018 Collected:05/07/15 12:30 Received:05/07/15 15:14 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 82608260 MSV Low Level Landfill Chloroethane ND ug/L 05/15/15 08:08 75-00-31.0 1 Chloroform ND ug/L 05/15/15 08:08 67-66-31.0 1 Chloromethane ND ug/L 05/15/15 08:08 74-87-31.0 1 1,2-Dibromo-3-chloropropane ND ug/L 05/15/15 08:08 96-12-82.0 1 Dibromochloromethane ND ug/L 05/15/15 08:08 124-48-11.0 1 1,2-Dibromoethane (EDB)ND ug/L 05/15/15 08:08 106-93-41.0 1 Dibromomethane ND ug/L 05/15/15 08:08 74-95-31.0 1 1,2-Dichlorobenzene ND ug/L 05/15/15 08:08 95-50-11.0 1 1,4-Dichlorobenzene ND ug/L 05/15/15 08:08 106-46-71.0 1 trans-1,4-Dichloro-2-butene ND ug/L 05/15/15 08:08 110-57-61.0 1 1,1-Dichloroethane ND ug/L 05/15/15 08:08 75-34-31.0 1 1,2-Dichloroethane ND ug/L 05/15/15 08:08 107-06-21.0 1 1,1-Dichloroethene ND ug/L 05/15/15 08:08 75-35-41.0 1 cis-1,2-Dichloroethene ND ug/L 05/15/15 08:08 156-59-21.0 1 trans-1,2-Dichloroethene ND ug/L 05/15/15 08:08 156-60-51.0 1 1,2-Dichloropropane ND ug/L 05/15/15 08:08 78-87-51.0 1 cis-1,3-Dichloropropene ND ug/L 05/15/15 08:08 10061-01-51.0 1 trans-1,3-Dichloropropene ND ug/L 05/15/15 08:08 10061-02-61.0 1 Ethylbenzene ND ug/L 05/15/15 08:08 100-41-41.0 1 2-Hexanone 3.1J ug/L 05/15/15 08:08 591-78-65.0 1 Iodomethane ND ug/L 05/15/15 08:08 74-88-45.0 1 Methylene Chloride ND ug/L 05/15/15 08:08 75-09-21.0 1 4-Methyl-2-pentanone (MIBK)ND ug/L 05/15/15 08:08 108-10-15.0 1 Styrene ND ug/L 05/15/15 08:08 100-42-51.0 1 1,1,1,2-Tetrachloroethane ND ug/L 05/15/15 08:08 630-20-61.0 1 1,1,2,2-Tetrachloroethane ND ug/L 05/15/15 08:08 79-34-51.0 1 Tetrachloroethene ND ug/L 05/15/15 08:08 127-18-41.0 1 Tetrahydrofuran 4.1J ug/L 05/15/15 08:08 109-99-910.0 1 Toluene ND ug/L 05/15/15 08:08 108-88-31.0 1 1,1,1-Trichloroethane ND ug/L 05/15/15 08:08 71-55-61.0 1 1,1,2-Trichloroethane ND ug/L 05/15/15 08:08 79-00-51.0 1 Trichloroethene ND ug/L 05/15/15 08:08 79-01-61.0 1 Trichlorofluoromethane ND ug/L 05/15/15 08:08 75-69-41.0 1 1,2,3-Trichloropropane ND ug/L 05/15/15 08:08 96-18-41.0 1 Vinyl acetate ND ug/L 05/15/15 08:08 108-05-42.0 1 Vinyl chloride ND ug/L 05/15/15 08:08 75-01-41.0 1 m&p-Xylene ND ug/L 05/15/15 08:08 179601-23-12.0 1 o-Xylene ND ug/L 05/15/15 08:08 95-47-61.0 1 Surrogates 4-Bromofluorobenzene (S)94 %05/15/15 08:08 460-00-470-130 1 1,2-Dichloroethane-d4 (S)93 %05/15/15 08:08 17060-07-070-130 1 Toluene-d8 (S)97 %05/15/15 08:08 2037-26-570-130 1 Analytical Method: SM 2320B2320B Alkalinity Alkalinity, Total as CaCO3 242000 ug/L 05/14/15 16:1350001 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/24/2015 11:35 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 61 of 122 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92248411 OSR Sample:3412-SW4 Lab ID:92248411018 Collected:05/07/15 12:30 Received:05/07/15 15:14 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: SM 2540C2540C Total Dissolved Solids Total Dissolved Solids 371000 ug/L 05/11/15 13:25250001 Analytical Method: SM 4500-S2D4500S2D Sulfide Water Sulfide ND ug/L 05/11/15 16:30 18496-25-81001 Analytical Method: EPA 300.0300.0 IC Anions 28 Days Sulfate 23500 ug/L 05/09/15 03:38 14808-79-820001 Analytical Method: SM 4500-Cl-E4500 Chloride Chloride 19000 ug/L 05/09/15 02:33 16887-00-610001 Analytical Method: SM 4500-CN-E4500CNE Cyanide, Total Cyanide ND ug/L 05/19/15 10:28 57-12-58.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/24/2015 11:35 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 62 of 122 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92248411 OSR Sample:3412-SW1 Lab ID:92248411019 Collected:05/07/15 12:50 Received:05/07/15 15:14 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method:Monitoring Well Data Collected By JJQ 05/07/15 12:501 Field pH 6.3 Std. Units 05/07/15 12:500.10 1 Field Temperature 20.4 deg C 05/07/15 12:500.50 1 Field Specific Conductance 228.7 umhos/cm 05/07/15 12:501.0 1 Oxygen, Dissolved 4.5 mg/L 05/07/15 12:50 7782-44-71 REDOX 11.0 mV 05/07/15 12:501 Turbidity 26.5 NTU 05/07/15 12:501.0 1 Odor NONE 05/07/15 12:501 Appearance MURKY 05/07/15 12:501 Analytical Method: EPA 6010 Preparation Method: EPA 30106010 ICP Groundwater Antimony ND ug/L 05/15/15 19:37 7440-36-005/14/15 12:355.0 1 Arsenic ND ug/L 05/15/15 19:37 7440-38-205/14/15 12:3510.0 1 Barium 72.2 ug/L 05/15/15 19:37 7440-39-305/14/15 12:355.0 1 Beryllium ND ug/L 05/15/15 19:37 7440-41-705/14/15 12:351.0 1 Cadmium ND ug/L 05/15/15 19:37 7440-43-905/14/15 12:351.0 1 Chromium ND ug/L 05/15/15 19:37 7440-47-305/14/15 12:355.0 1 Cobalt ND ug/L 05/15/15 19:37 7440-48-405/14/15 12:355.0 1 Copper ND ug/L 05/15/15 19:37 7440-50-805/14/15 12:355.0 1 Iron 8870 ug/L 05/15/15 19:37 7439-89-605/14/15 12:3550.0 1 Lead ND ug/L 05/15/15 19:37 7439-92-105/14/15 12:355.0 1 Manganese 1160 ug/L 05/15/15 19:37 7439-96-505/14/15 12:355.0 1 Nickel ND ug/L 05/15/15 19:37 7440-02-005/14/15 12:355.0 1 Selenium ND ug/L 05/15/15 19:37 7782-49-205/14/15 12:3510.0 1 Silver ND ug/L 05/15/15 19:37 7440-22-405/14/15 12:355.0 1 Sodium 16000 ug/L 05/15/15 19:37 7440-23-505/14/15 12:3550001 Thallium ND ug/L 05/15/15 19:37 7440-28-005/14/15 12:355.4 1 Tin ND ug/L 05/15/15 19:37 7440-31-505/14/15 12:355.0 1 Vanadium ND ug/L 05/15/15 19:37 7440-62-205/14/15 12:355.0 1 Zinc ND ug/L 05/15/15 19:37 7440-66-605/14/15 12:3510.0 1 Analytical Method: EPA 7470 Preparation Method: EPA 74707470 Mercury Mercury ND ug/L 05/14/15 14:11 7439-97-605/09/15 17:300.20 1 Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 05/15/15 08:42 67-64-125.0 1 Acrylonitrile ND ug/L 05/15/15 08:42 107-13-110.0 1 Benzene ND ug/L 05/15/15 08:42 71-43-21.0 1 Bromochloromethane ND ug/L 05/15/15 08:42 74-97-5 M11.0 1 Bromodichloromethane ND ug/L 05/15/15 08:42 75-27-41.0 1 Bromoform ND ug/L 05/15/15 08:42 75-25-21.0 1 Bromomethane ND ug/L 05/15/15 08:42 74-83-92.0 1 2-Butanone (MEK)ND ug/L 05/15/15 08:42 78-93-35.0 1 Carbon disulfide ND ug/L 05/15/15 08:42 75-15-0 M12.0 1 Carbon tetrachloride ND ug/L 05/15/15 08:42 56-23-51.0 1 Chlorobenzene ND ug/L 05/15/15 08:42 108-90-71.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/24/2015 11:35 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 63 of 122 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92248411 OSR Sample:3412-SW1 Lab ID:92248411019 Collected:05/07/15 12:50 Received:05/07/15 15:14 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 82608260 MSV Low Level Landfill Chloroethane ND ug/L 05/15/15 08:42 75-00-3 M11.0 1 Chloroform ND ug/L 05/15/15 08:42 67-66-31.0 1 Chloromethane ND ug/L 05/15/15 08:42 74-87-31.0 1 1,2-Dibromo-3-chloropropane ND ug/L 05/15/15 08:42 96-12-82.0 1 Dibromochloromethane ND ug/L 05/15/15 08:42 124-48-11.0 1 1,2-Dibromoethane (EDB)ND ug/L 05/15/15 08:42 106-93-41.0 1 Dibromomethane ND ug/L 05/15/15 08:42 74-95-31.0 1 1,2-Dichlorobenzene ND ug/L 05/15/15 08:42 95-50-11.0 1 1,4-Dichlorobenzene ND ug/L 05/15/15 08:42 106-46-71.0 1 trans-1,4-Dichloro-2-butene ND ug/L 05/15/15 08:42 110-57-61.0 1 1,1-Dichloroethane ND ug/L 05/15/15 08:42 75-34-3 M11.0 1 1,2-Dichloroethane ND ug/L 05/15/15 08:42 107-06-21.0 1 1,1-Dichloroethene ND ug/L 05/15/15 08:42 75-35-41.0 1 cis-1,2-Dichloroethene ND ug/L 05/15/15 08:42 156-59-2 M11.0 1 trans-1,2-Dichloroethene ND ug/L 05/15/15 08:42 156-60-5 M11.0 1 1,2-Dichloropropane ND ug/L 05/15/15 08:42 78-87-5 M11.0 1 cis-1,3-Dichloropropene ND ug/L 05/15/15 08:42 10061-01-5 M11.0 1 trans-1,3-Dichloropropene ND ug/L 05/15/15 08:42 10061-02-61.0 1 Ethylbenzene ND ug/L 05/15/15 08:42 100-41-41.0 1 2-Hexanone ND ug/L 05/15/15 08:42 591-78-65.0 1 Iodomethane ND ug/L 05/15/15 08:42 74-88-45.0 1 Methylene Chloride ND ug/L 05/15/15 08:42 75-09-2 M11.0 1 4-Methyl-2-pentanone (MIBK)ND ug/L 05/15/15 08:42 108-10-15.0 1 Styrene ND ug/L 05/15/15 08:42 100-42-51.0 1 1,1,1,2-Tetrachloroethane ND ug/L 05/15/15 08:42 630-20-61.0 1 1,1,2,2-Tetrachloroethane ND ug/L 05/15/15 08:42 79-34-51.0 1 Tetrachloroethene ND ug/L 05/15/15 08:42 127-18-41.0 1 Tetrahydrofuran ND ug/L 05/15/15 08:42 109-99-910.0 1 Toluene ND ug/L 05/15/15 08:42 108-88-31.0 1 1,1,1-Trichloroethane ND ug/L 05/15/15 08:42 71-55-6 M11.0 1 1,1,2-Trichloroethane ND ug/L 05/15/15 08:42 79-00-5 M11.0 1 Trichloroethene ND ug/L 05/15/15 08:42 79-01-61.0 1 Trichlorofluoromethane ND ug/L 05/15/15 08:42 75-69-4 M11.0 1 1,2,3-Trichloropropane ND ug/L 05/15/15 08:42 96-18-41.0 1 Vinyl acetate ND ug/L 05/15/15 08:42 108-05-42.0 1 Vinyl chloride ND ug/L 05/15/15 08:42 75-01-4 M11.0 1 m&p-Xylene ND ug/L 05/15/15 08:42 179601-23-12.0 1 o-Xylene ND ug/L 05/15/15 08:42 95-47-61.0 1 Surrogates 4-Bromofluorobenzene (S)91 %05/15/15 08:42 460-00-470-130 1 1,2-Dichloroethane-d4 (S)94 %05/15/15 08:42 17060-07-070-130 1 Toluene-d8 (S)96 %05/15/15 08:42 2037-26-570-130 1 Analytical Method: SM 2320B2320B Alkalinity Alkalinity, Total as CaCO3 44500 ug/L 05/14/15 16:2850001 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/24/2015 11:35 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 64 of 122 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92248411 OSR Sample:3412-SW1 Lab ID:92248411019 Collected:05/07/15 12:50 Received:05/07/15 15:14 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: SM 2540C2540C Total Dissolved Solids Total Dissolved Solids 140000 ug/L 05/11/15 13:25250001 Analytical Method: SM 4500-S2D4500S2D Sulfide Water Sulfide ND ug/L 05/11/15 16:30 18496-25-81001 Analytical Method: EPA 300.0300.0 IC Anions 28 Days Sulfate 3690 ug/L 05/09/15 03:52 14808-79-820001 Analytical Method: SM 4500-Cl-E4500 Chloride Chloride 31500 ug/L 05/09/15 02:43 16887-00-610001 Analytical Method: SM 4500-CN-E4500CNE Cyanide, Total Cyanide ND ug/L 05/19/15 10:29 57-12-58.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/24/2015 11:35 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 65 of 122 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92248411 OSR Sample:3412-TRIP BLANK Lab ID:92248411020 Collected:05/05/15 08:00 Received:05/07/15 15:14 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 82608260 MSV Low Level Landfill Acetone ND ug/L 05/19/15 04:22 67-64-125.0 1 Acrylonitrile ND ug/L 05/19/15 04:22 107-13-110.0 1 Benzene ND ug/L 05/19/15 04:22 71-43-21.0 1 Bromochloromethane ND ug/L 05/19/15 04:22 74-97-51.0 1 Bromodichloromethane ND ug/L 05/19/15 04:22 75-27-41.0 1 Bromoform ND ug/L 05/19/15 04:22 75-25-21.0 1 Bromomethane ND ug/L 05/19/15 04:22 74-83-92.0 1 2-Butanone (MEK)ND ug/L 05/19/15 04:22 78-93-35.0 1 Carbon disulfide ND ug/L 05/19/15 04:22 75-15-02.0 1 Carbon tetrachloride ND ug/L 05/19/15 04:22 56-23-51.0 1 Chlorobenzene ND ug/L 05/19/15 04:22 108-90-71.0 1 Chloroethane ND ug/L 05/19/15 04:22 75-00-31.0 1 Chloroform ND ug/L 05/19/15 04:22 67-66-31.0 1 Chloromethane ND ug/L 05/19/15 04:22 74-87-31.0 1 1,2-Dibromo-3-chloropropane ND ug/L 05/19/15 04:22 96-12-82.0 1 Dibromochloromethane ND ug/L 05/19/15 04:22 124-48-11.0 1 1,2-Dibromoethane (EDB)ND ug/L 05/19/15 04:22 106-93-41.0 1 Dibromomethane ND ug/L 05/19/15 04:22 74-95-31.0 1 1,2-Dichlorobenzene ND ug/L 05/19/15 04:22 95-50-11.0 1 1,4-Dichlorobenzene ND ug/L 05/19/15 04:22 106-46-71.0 1 trans-1,4-Dichloro-2-butene ND ug/L 05/19/15 04:22 110-57-61.0 1 1,1-Dichloroethane ND ug/L 05/19/15 04:22 75-34-31.0 1 1,2-Dichloroethane ND ug/L 05/19/15 04:22 107-06-21.0 1 1,1-Dichloroethene ND ug/L 05/19/15 04:22 75-35-41.0 1 cis-1,2-Dichloroethene ND ug/L 05/19/15 04:22 156-59-21.0 1 trans-1,2-Dichloroethene ND ug/L 05/19/15 04:22 156-60-51.0 1 1,2-Dichloropropane ND ug/L 05/19/15 04:22 78-87-51.0 1 cis-1,3-Dichloropropene ND ug/L 05/19/15 04:22 10061-01-51.0 1 trans-1,3-Dichloropropene ND ug/L 05/19/15 04:22 10061-02-61.0 1 Ethylbenzene ND ug/L 05/19/15 04:22 100-41-41.0 1 2-Hexanone ND ug/L 05/19/15 04:22 591-78-65.0 1 Iodomethane ND ug/L 05/19/15 04:22 74-88-45.0 1 Methylene Chloride 1.5 ug/L 05/19/15 04:22 75-09-2 B,C91.0 1 4-Methyl-2-pentanone (MIBK)ND ug/L 05/19/15 04:22 108-10-15.0 1 Styrene ND ug/L 05/19/15 04:22 100-42-51.0 1 1,1,1,2-Tetrachloroethane ND ug/L 05/19/15 04:22 630-20-61.0 1 1,1,2,2-Tetrachloroethane ND ug/L 05/19/15 04:22 79-34-51.0 1 Tetrachloroethene ND ug/L 05/19/15 04:22 127-18-41.0 1 Tetrahydrofuran ND ug/L 05/19/15 04:22 109-99-910.0 1 Toluene ND ug/L 05/19/15 04:22 108-88-31.0 1 1,1,1-Trichloroethane ND ug/L 05/19/15 04:22 71-55-61.0 1 1,1,2-Trichloroethane ND ug/L 05/19/15 04:22 79-00-51.0 1 Trichloroethene ND ug/L 05/19/15 04:22 79-01-61.0 1 Trichlorofluoromethane ND ug/L 05/19/15 04:22 75-69-41.0 1 1,2,3-Trichloropropane ND ug/L 05/19/15 04:22 96-18-41.0 1 Vinyl acetate ND ug/L 05/19/15 04:22 108-05-42.0 1 Vinyl chloride ND ug/L 05/19/15 04:22 75-01-41.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/24/2015 11:35 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 66 of 122 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92248411 OSR Sample:3412-TRIP BLANK Lab ID:92248411020 Collected:05/05/15 08:00 Received:05/07/15 15:14 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 82608260 MSV Low Level Landfill m&p-Xylene ND ug/L 05/19/15 04:22 179601-23-12.0 1 o-Xylene ND ug/L 05/19/15 04:22 95-47-61.0 1 Surrogates 4-Bromofluorobenzene (S)92 %05/19/15 04:22 460-00-470-130 1 1,2-Dichloroethane-d4 (S)96 %05/19/15 04:22 17060-07-070-130 1 Toluene-d8 (S)100 %05/19/15 04:22 2037-26-570-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/24/2015 11:35 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 67 of 122 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92248411 OSR Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: MERP/7801 EPA 7470 EPA 7470 7470 Mercury Associated Lab Samples:92248411002, 92248411003, 92248411004 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1452593 Associated Lab Samples:92248411002, 92248411003, 92248411004 Matrix:Water Analyzed Mercury ug/L ND 0.20 05/07/15 15:36 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1452594LABORATORY CONTROL SAMPLE: LCSSpike Mercury ug/L 2.72.5 106 80-120 Parameter Units MS Result % Rec Limits Qual% RecConc. 1452595MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92247805016 1452596 MSD Result MSD % Rec RPD MSDMS Spike Conc. Mercury ug/L 2.5 122 75-125122 02.54.8 7.8 7.8 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/24/2015 11:35 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 68 of 122 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92248411 OSR Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: MERP/7809 EPA 7470 EPA 7470 7470 Mercury Associated Lab Samples:92248411005, 92248411006 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1455107 Associated Lab Samples:92248411005, 92248411006 Matrix:Water Analyzed Mercury ug/L ND 0.20 05/11/15 14:23 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1455108LABORATORY CONTROL SAMPLE: LCSSpike Mercury ug/L 2.02.5 80 80-120 Parameter Units MS Result % Rec Limits Qual% RecConc. 1455109MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92246947003 1455110 MSD Result MSD % Rec RPD MSDMS Spike Conc. Mercury ug/L 2.5 106 75-125108 22.5ND 2.7 2.7 Parameter Units MS Result % Rec Limits Qual% RecConc. 1455111MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92248625006 1455112 MSD Result MSD % Rec RPD MSDMS Spike Conc. Mercury ug/L 2.5 89 75-12584 52.50.32 2.6 2.4 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/24/2015 11:35 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 69 of 122 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92248411 OSR Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: MERP/7810 EPA 7470 EPA 7470 7470 Mercury Associated Lab Samples:92248411007, 92248411008, 92248411009, 92248411010, 92248411011, 92248411012, 92248411013, 92248411014, 92248411015, 92248411016, 92248411017, 92248411018, 92248411019 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1455113 Associated Lab Samples:92248411007, 92248411008, 92248411009, 92248411010, 92248411011, 92248411012, 92248411013, 92248411014, 92248411015, 92248411016, 92248411017, 92248411018, 92248411019 Matrix:Water Analyzed Mercury ug/L ND 0.20 05/14/15 13:08 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1455114LABORATORY CONTROL SAMPLE: LCSSpike Mercury ug/L 2.82.5 110 80-120 Parameter Units MS Result % Rec Limits Qual% RecConc. 1455115MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92248844003 1455116 MSD Result MSD % Rec RPD MSDMS Spike Conc. Mercury ug/L 2.5 101 75-125106 52.5ND 2.6 2.7 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/24/2015 11:35 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 70 of 122 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92248411 OSR Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: MPRP/18430 EPA 3010 EPA 6010 6010 MET NC Groundwater Associated Lab Samples:92248411002, 92248411003, 92248411004, 92248411005, 92248411006 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1453580 Associated Lab Samples:92248411002, 92248411003, 92248411004, 92248411005, 92248411006 Matrix:Water Analyzed Antimony ug/L ND 5.0 05/08/15 20:05 Arsenic ug/L ND 10.0 05/08/15 20:05 Barium ug/L ND 5.0 05/08/15 20:05 Beryllium ug/L ND 1.0 05/08/15 20:05 Cadmium ug/L ND 1.0 05/08/15 20:05 Chromium ug/L ND 5.0 05/08/15 20:05 Cobalt ug/L ND 5.0 05/08/15 20:05 Copper ug/L ND 5.0 05/08/15 20:05 Iron ug/L ND 50.0 05/08/15 20:05 Lead ug/L ND 5.0 05/08/15 20:05 Manganese ug/L ND 5.0 05/08/15 20:05 Nickel ug/L ND 5.0 05/08/15 20:05 Selenium ug/L ND 10.0 05/08/15 20:05 Silver ug/L ND 5.0 05/08/15 20:05 Sodium ug/L ND 5000 05/08/15 20:05 Thallium ug/L ND 5.4 05/08/15 20:05 Tin ug/L ND 5.0 05/08/15 20:05 Vanadium ug/L ND 5.0 05/08/15 20:05 Zinc ug/L ND 10.0 05/08/15 20:05 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1453581LABORATORY CONTROL SAMPLE: LCSSpike Antimony ug/L 491500 98 80-120 Arsenic ug/L 479500 96 80-120 Barium ug/L 480500 96 80-120 Beryllium ug/L 487500 97 80-120 Cadmium ug/L 487500 97 80-120 Chromium ug/L 487500 97 80-120 Cobalt ug/L 487500 97 80-120 Copper ug/L 492500 98 80-120 Iron ug/L 48705000 97 80-120 Lead ug/L 486500 97 80-120 Manganese ug/L 478500 96 80-120 Nickel ug/L 479500 96 80-120 Selenium ug/L 477500 95 80-120 Silver ug/L 244250 97 80-120 Sodium ug/L 4820J5000 96 80-120 Thallium ug/L 477500 95 80-120 Tin ug/L 493500 99 80-120 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/24/2015 11:35 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 71 of 122 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92248411 OSR Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1453581LABORATORY CONTROL SAMPLE: LCSSpike Vanadium ug/L 485500 97 80-120 Zinc ug/L 477500 95 80-120 Parameter Units MS Result % Rec Limits Qual% RecConc. 1453582MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92248625006 1453583 MSD Result MSD % Rec RPD MSDMS Spike Conc. Antimony ug/L 500 100 75-125101 1500ND500507 Arsenic ug/L 500 98 75-12598 0500ND490488 Barium ug/L 500 97 75-12596 1500114598593 Beryllium ug/L 500 98 75-12597 15000.60J 492 486 Cadmium ug/L 500 98 75-12598 1500ND488491 Chromium ug/L 500 97 75-12596 1500ND488481 Cobalt ug/L 500 96 75-12596 0500ND481482 Copper ug/L 500 99 75-125100 1500ND498501 Iron ug/L 5000 97 75-12596 1500027251005050 Lead ug/L 500 95 75-12594 1500ND478473 Manganese ug/L 500 96 75-12595 1500180658653 Nickel ug/L 500 94 75-12594 0500ND473471 Selenium ug/L 500 97 75-12598 1500ND483488 Silver ug/L 250 97 75-12597 0250ND243243 Sodium ug/L 5000 99 75-12596 1500074601240012300 Thallium ug/L 500 95 75-12596 1500ND477483 Tin ug/L 500 98 75-12598 0500ND493493 Vanadium ug/L 500 97 75-12596 1500ND486483 Zinc ug/L 500 93 75-12591 25006.9J 473 464 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/24/2015 11:35 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 72 of 122 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92248411 OSR Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: MPRP/18473 EPA 3010 EPA 6010 6010 MET NC Groundwater Associated Lab Samples:92248411007, 92248411008, 92248411009, 92248411010, 92248411011, 92248411012, 92248411013, 92248411014, 92248411015, 92248411016, 92248411017, 92248411018 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1458781 Associated Lab Samples:92248411007, 92248411008, 92248411009, 92248411010, 92248411011, 92248411012, 92248411013, 92248411014, 92248411015, 92248411016, 92248411017, 92248411018 Matrix:Water Analyzed Antimony ug/L ND 5.0 05/15/15 17:54 Arsenic ug/L ND 10.0 05/15/15 17:54 Barium ug/L ND 5.0 05/15/15 17:54 Beryllium ug/L ND 1.0 05/15/15 17:54 Cadmium ug/L ND 1.0 05/15/15 17:54 Chromium ug/L ND 5.0 05/15/15 17:54 Cobalt ug/L ND 5.0 05/15/15 17:54 Copper ug/L ND 5.0 05/15/15 17:54 Iron ug/L ND 50.0 05/15/15 17:54 Lead ug/L ND 5.0 05/15/15 17:54 Manganese ug/L ND 5.0 05/15/15 17:54 Nickel ug/L ND 5.0 05/15/15 17:54 Selenium ug/L ND 10.0 05/15/15 17:54 Silver ug/L ND 5.0 05/15/15 17:54 Sodium ug/L ND 5000 05/15/15 17:54 Thallium ug/L ND 5.4 05/15/15 17:54 Tin ug/L ND 5.0 05/15/15 17:54 Vanadium ug/L ND 5.0 05/15/15 17:54 Zinc ug/L ND 10.0 05/15/15 17:54 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1458782LABORATORY CONTROL SAMPLE: LCSSpike Antimony ug/L 465500 93 80-120 Arsenic ug/L 445500 89 80-120 Barium ug/L 462500 92 80-120 Beryllium ug/L 462500 92 80-120 Cadmium ug/L 475500 95 80-120 Chromium ug/L 476500 95 80-120 Cobalt ug/L 464500 93 80-120 Copper ug/L 488500 98 80-120 Iron ug/L 44805000 90 80-120 Lead ug/L 462500 92 80-120 Manganese ug/L 463500 93 80-120 Nickel ug/L 464500 93 80-120 Selenium ug/L 463500 93 80-120 Silver ug/L 235250 94 80-120 Sodium ug/L 4570J5000 91 80-120 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/24/2015 11:35 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 73 of 122 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92248411 OSR Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1458782LABORATORY CONTROL SAMPLE: LCSSpike Thallium ug/L 478500 96 80-120 Tin ug/L 454500 91 80-120 Vanadium ug/L 474500 95 80-120 Zinc ug/L 441500 88 80-120 Parameter Units MS Result % Rec Limits Qual% RecConc. 1458783MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92248411007 1458784 MSD Result MSD % Rec RPD MSDMS Spike Conc. Antimony ug/L 500 99 75-12593 6500ND498470 Arsenic ug/L 500 96 75-12591 5500ND480454 Barium ug/L 500 97 75-12592 4500287774747 Beryllium ug/L 500 99 75-12593 6500ND494463 Cadmium ug/L 500 101 75-12595 6500ND505474 Chromium ug/L 500 100 75-12594 7500ND504471 Cobalt ug/L 500 95 75-12589 650020.3 494 465 Copper ug/L 500 106 75-12599 75006.3 537 500 Iron ug/L 5000 92 75-12589 1500095601420014000 Lead ug/L 500 93 75-12587 65003.3J 470 440 Manganese ug/L M65005075-12564 1500119001220012200 Nickel ug/L 500 94 75-12588 650017.0 488 459 Selenium ug/L 500 98 75-12592 6500ND488461 Silver ug/L 250 101 75-12594 7250ND253235 Sodium ug/L 5000 101 75-125106 05000514005640056700 Thallium ug/L 500 96 75-12591 55005.1J 485 460 Tin ug/L 500 94 75-12588 6500ND470442 Vanadium ug/L 500 101 75-12594 650011.4 516 484 Zinc ug/L 500 88 75-12583 65008.7J 450 423 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/24/2015 11:35 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 74 of 122 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92248411 OSR Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: MPRP/18474 EPA 3010 EPA 6010 6010 MET NC Groundwater Associated Lab Samples:92248411019 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1458785 Associated Lab Samples:92248411019 Matrix:Water Analyzed Antimony ug/L ND 5.0 05/15/15 19:31 Arsenic ug/L ND 10.0 05/15/15 19:31 Barium ug/L ND 5.0 05/15/15 19:31 Beryllium ug/L ND 1.0 05/15/15 19:31 Cadmium ug/L ND 1.0 05/15/15 19:31 Chromium ug/L ND 5.0 05/15/15 19:31 Cobalt ug/L ND 5.0 05/15/15 19:31 Copper ug/L ND 5.0 05/15/15 19:31 Iron ug/L ND 50.0 05/15/15 19:31 Lead ug/L ND 5.0 05/15/15 19:31 Manganese ug/L ND 5.0 05/15/15 19:31 Nickel ug/L ND 5.0 05/15/15 19:31 Selenium ug/L ND 10.0 05/15/15 19:31 Silver ug/L ND 5.0 05/15/15 19:31 Sodium ug/L ND 5000 05/15/15 19:31 Thallium ug/L ND 5.4 05/15/15 19:31 Tin ug/L ND 5.0 05/15/15 19:31 Vanadium ug/L ND 5.0 05/15/15 19:31 Zinc ug/L ND 10.0 05/15/15 19:31 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1458786LABORATORY CONTROL SAMPLE: LCSSpike Antimony ug/L 457500 91 80-120 Arsenic ug/L 432500 86 80-120 Barium ug/L 459500 92 80-120 Beryllium ug/L 461500 92 80-120 Cadmium ug/L 471500 94 80-120 Chromium ug/L 481500 96 80-120 Cobalt ug/L 458500 92 80-120 Copper ug/L 489500 98 80-120 Iron ug/L 44605000 89 80-120 Lead ug/L 457500 91 80-120 Manganese ug/L 463500 93 80-120 Nickel ug/L 461500 92 80-120 Selenium ug/L 450500 90 80-120 Silver ug/L 236250 94 80-120 Sodium ug/L 4550J5000 91 80-120 Thallium ug/L 477500 95 80-120 Tin ug/L 448500 90 80-120 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/24/2015 11:35 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 75 of 122 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92248411 OSR Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1458786LABORATORY CONTROL SAMPLE: LCSSpike Vanadium ug/L 472500 94 80-120 Zinc ug/L 432500 86 80-120 Parameter Units MS Result % Rec Limits Qual% RecConc. 1458787MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92248411019 1458788 MSD Result MSD % Rec RPD MSDMS Spike Conc. Antimony ug/L 500 90 75-125101 12500ND450506 Arsenic ug/L 500 87 75-12597 11500ND433485 Barium ug/L 500 89 75-125101 1150072.2 519 578 Beryllium ug/L 500 91 75-125102 12500ND454509 Cadmium ug/L 500 93 75-125104 11500ND463518 Chromium ug/L 500 94 75-125105 11500ND470526 Cobalt ug/L 500 90 75-125101 11500ND449504 Copper ug/L 500 96 75-125108 11500ND480539 Iron ug/L 5000 82 75-12598 6500088701300013800 Lead ug/L 500 89 75-12599 11500ND446498 Manganese ug/L 500 85 75-125103 6500116015901680 Nickel ug/L 500 90 75-125101 11500ND449504 Selenium ug/L 500 89 75-125100 12500ND444500 Silver ug/L 250 93 75-125104 12250ND232260 Sodium ug/L 5000 81 75-125104 55000160002000021200 Thallium ug/L 500 92 75-125105 13500ND464528 Tin ug/L 500 88 75-12599 12500ND440495 Vanadium ug/L 500 93 75-125105 12500ND467526 Zinc ug/L 500 84 75-12594 11500ND423475 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/24/2015 11:35 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 76 of 122 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92248411 OSR Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: MSV/31653 EPA 8260 EPA 8260 8260 MSV Low Level Landfill Associated Lab Samples:92248411001, 92248411002, 92248411003, 92248411004, 92248411005, 92248411006 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1459533 Associated Lab Samples:92248411001, 92248411002, 92248411003, 92248411004, 92248411005, 92248411006 Matrix:Water Analyzed 1,1,1,2-Tetrachloroethane ug/L ND 1.0 05/14/15 15:51 1,1,1-Trichloroethane ug/L ND 1.0 05/14/15 15:51 1,1,2,2-Tetrachloroethane ug/L ND 1.0 05/14/15 15:51 1,1,2-Trichloroethane ug/L ND 1.0 05/14/15 15:51 1,1-Dichloroethane ug/L ND 1.0 05/14/15 15:51 1,1-Dichloroethene ug/L ND 1.0 05/14/15 15:51 1,2,3-Trichloropropane ug/L ND 1.0 05/14/15 15:51 1,2-Dibromo-3-chloropropane ug/L ND 2.0 05/14/15 15:51 1,2-Dibromoethane (EDB)ug/L ND 1.0 05/14/15 15:51 1,2-Dichlorobenzene ug/L ND 1.0 05/14/15 15:51 1,2-Dichloroethane ug/L ND 1.0 05/14/15 15:51 1,2-Dichloropropane ug/L ND 1.0 05/14/15 15:51 1,4-Dichlorobenzene ug/L ND 1.0 05/14/15 15:51 2-Butanone (MEK)ug/L ND 5.0 05/14/15 15:51 2-Hexanone ug/L ND 5.0 05/14/15 15:51 4-Methyl-2-pentanone (MIBK)ug/L ND 5.0 05/14/15 15:51 Acetone ug/L ND 25.0 05/14/15 15:51 Acrylonitrile ug/L ND 10.0 05/14/15 15:51 Benzene ug/L ND 1.0 05/14/15 15:51 Bromochloromethane ug/L ND 1.0 05/14/15 15:51 Bromodichloromethane ug/L ND 1.0 05/14/15 15:51 Bromoform ug/L ND 1.0 05/14/15 15:51 Bromomethane ug/L ND 2.0 05/14/15 15:51 Carbon disulfide ug/L ND 2.0 05/14/15 15:51 Carbon tetrachloride ug/L ND 1.0 05/14/15 15:51 Chlorobenzene ug/L ND 1.0 05/14/15 15:51 Chloroethane ug/L ND 1.0 05/14/15 15:51 Chloroform ug/L ND 1.0 05/14/15 15:51 Chloromethane ug/L ND 1.0 05/14/15 15:51 cis-1,2-Dichloroethene ug/L ND 1.0 05/14/15 15:51 cis-1,3-Dichloropropene ug/L ND 1.0 05/14/15 15:51 Dibromochloromethane ug/L ND 1.0 05/14/15 15:51 Dibromomethane ug/L ND 1.0 05/14/15 15:51 Ethylbenzene ug/L ND 1.0 05/14/15 15:51 Iodomethane ug/L ND 5.0 05/14/15 15:51 m&p-Xylene ug/L ND 2.0 05/14/15 15:51 Methylene Chloride ug/L ND 1.0 05/14/15 15:51 o-Xylene ug/L ND 1.0 05/14/15 15:51 Styrene ug/L ND 1.0 05/14/15 15:51 Tetrachloroethene ug/L ND 1.0 05/14/15 15:51 Tetrahydrofuran ug/L ND 10.0 05/14/15 15:51 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/24/2015 11:35 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 77 of 122 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92248411 OSR Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1459533 Associated Lab Samples:92248411001, 92248411002, 92248411003, 92248411004, 92248411005, 92248411006 Matrix:Water Analyzed Toluene ug/L ND 1.0 05/14/15 15:51 trans-1,2-Dichloroethene ug/L ND 1.0 05/14/15 15:51 trans-1,3-Dichloropropene ug/L ND 1.0 05/14/15 15:51 trans-1,4-Dichloro-2-butene ug/L ND 1.0 05/14/15 15:51 Trichloroethene ug/L ND 1.0 05/14/15 15:51 Trichlorofluoromethane ug/L ND 1.0 05/14/15 15:51 Vinyl acetate ug/L ND 2.0 05/14/15 15:51 Vinyl chloride ug/L ND 1.0 05/14/15 15:51 1,2-Dichloroethane-d4 (S)%96 70-130 05/14/15 15:51 4-Bromofluorobenzene (S)%95 70-130 05/14/15 15:51 Toluene-d8 (S)%97 70-130 05/14/15 15:51 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1459534LABORATORY CONTROL SAMPLE: LCSSpike 1,1,1,2-Tetrachloroethane ug/L 48.550 97 80-125 1,1,1-Trichloroethane ug/L 49.450 99 71-129 1,1,2,2-Tetrachloroethane ug/L 47.450 95 79-124 1,1,2-Trichloroethane ug/L 50.050 100 85-125 1,1-Dichloroethane ug/L 51.550 103 73-126 1,1-Dichloroethene ug/L 51.350 103 66-135 1,2,3-Trichloropropane ug/L 48.150 96 75-130 1,2-Dibromo-3-chloropropane ug/L 45.050 90 71-133 1,2-Dibromoethane (EDB)ug/L 49.750 99 83-124 1,2-Dichlorobenzene ug/L 49.450 99 80-133 1,2-Dichloroethane ug/L 48.850 98 67-128 1,2-Dichloropropane ug/L 54.650 109 75-132 1,4-Dichlorobenzene ug/L 50.050 100 78-130 2-Butanone (MEK)ug/L 84.3100 84 61-144 2-Hexanone ug/L 80.2100 80 68-143 4-Methyl-2-pentanone (MIBK)ug/L 90.9100 91 72-135 Acetone ug/L 80.6100 81 48-146 Acrylonitrile ug/L 209250 83 40-160 Benzene ug/L 52.850 106 80-125 Bromochloromethane ug/L 53.550 107 71-125 Bromodichloromethane ug/L 45.450 91 78-124 Bromoform ug/L 39.950 80 71-128 Bromomethane ug/L 35.750 71 40-160 Carbon disulfide ug/L 52.750 105 50-160 Carbon tetrachloride ug/L 47.250 94 69-131 Chlorobenzene ug/L 49.950 100 81-122 Chloroethane ug/L 76.4 L05015339-148 Chloroform ug/L 48.050 96 73-127 Chloromethane ug/L 43.850 88 44-146 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/24/2015 11:35 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 78 of 122 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92248411 OSR Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1459534LABORATORY CONTROL SAMPLE: LCSSpike cis-1,2-Dichloroethene ug/L 52.550 105 74-124 cis-1,3-Dichloropropene ug/L 52.950 106 72-132 Dibromochloromethane ug/L 44.350 89 78-125 Dibromomethane ug/L 49.450 99 82-120 Ethylbenzene ug/L 49.550 99 79-121 Iodomethane ug/L 95.6100 96 39-154 m&p-Xylene ug/L 97.3100 97 81-124 Methylene Chloride ug/L 46.450 93 64-133 o-Xylene ug/L 48.350 97 79-131 Styrene ug/L 48.150 96 84-126 Tetrachloroethene ug/L 49.250 98 78-122 Tetrahydrofuran ug/L 431500 86 69-148 Toluene ug/L 51.450 103 80-121 trans-1,2-Dichloroethene ug/L 50.950 102 71-127 trans-1,3-Dichloropropene ug/L 48.950 98 69-141 trans-1,4-Dichloro-2-butene ug/L 38.950 78 40-160 Trichloroethene ug/L 48.650 97 78-122 Trichlorofluoromethane ug/L 53.550 107 53-137 Vinyl acetate ug/L 94.7100 95 40-160 Vinyl chloride ug/L 54.050 108 58-137 1,2-Dichloroethane-d4 (S)%99 70-130 4-Bromofluorobenzene (S)%92 70-130 Toluene-d8 (S)%102 70-130 Parameter Units MS Result % Rec Limits Qualifiers% RecConc. 1459536MATRIX SPIKE SAMPLE: MSSpike Result 92248411006 1,1,1,2-Tetrachloroethane ug/L 20.420 102 70-130ND 1,1,1-Trichloroethane ug/L 21.120 106 70-130ND 1,1,2,2-Tetrachloroethane ug/L 20.420 102 70-130ND 1,1,2-Trichloroethane ug/L 21.620 108 70-130ND 1,1-Dichloroethane ug/L 22.920 115 70-130ND 1,1-Dichloroethene ug/L 22.720 114 70-166ND 1,2,3-Trichloropropane ug/L 20.820 104 70-130ND 1,2-Dibromo-3-chloropropane ug/L 17.820 89 70-130ND 1,2-Dibromoethane (EDB)ug/L 20.820 104 70-130ND 1,2-Dichlorobenzene ug/L 21.520 108 70-130ND 1,2-Dichloroethane ug/L 20.620 103 70-130ND 1,2-Dichloropropane ug/L 23.520 118 70-130ND 1,4-Dichlorobenzene ug/L 21.720 107 70-130ND 2-Butanone (MEK)ug/L 34.640 86 70-130ND 2-Hexanone ug/L 37.240 93 70-130ND 4-Methyl-2-pentanone (MIBK)ug/L 39.940 100 70-130ND Acetone ug/L 34.940 87 70-130ND Acrylonitrile ug/L 90.4100 90 70-130ND REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/24/2015 11:35 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 79 of 122 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92248411 OSR Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units MS Result % Rec Limits Qualifiers% RecConc. 1459536MATRIX SPIKE SAMPLE: MSSpike Result 92248411006 Benzene ug/L 24.420 122 70-148ND Bromochloromethane ug/L 23.920 120 70-130ND Bromodichloromethane ug/L 19.020 95 70-130ND Bromoform ug/L 15.720 79 70-130ND Bromomethane ug/L 12.8 M1206470-130ND Carbon disulfide ug/L 22.520 113 70-130ND Carbon tetrachloride ug/L 20.920 104 70-130ND Chlorobenzene ug/L 22.420 112 70-146ND Chloroethane ug/L 35.2 M02017670-130ND Chloroform ug/L 20.620 102 70-1300.26J Chloromethane ug/L 20.020 100 70-130ND cis-1,2-Dichloroethene ug/L 22.120 111 70-130ND cis-1,3-Dichloropropene ug/L 22.720 113 70-130ND Dibromochloromethane ug/L 17.420 87 70-130ND Dibromomethane ug/L 20.220 101 70-130ND Ethylbenzene ug/L 22.720 114 70-130ND Iodomethane ug/L 30.740 77 70-130ND m&p-Xylene ug/L 44.840 112 70-130ND Methylene Chloride ug/L 20.520 100 70-130ND o-Xylene ug/L 21.720 109 70-130ND Styrene ug/L 22.220 111 70-130ND Tetrachloroethene ug/L 21.320 106 70-130ND Tetrahydrofuran ug/L 204200 93 70-13016.9 Toluene ug/L 23.120 116 70-155ND trans-1,2-Dichloroethene ug/L 21.820 109 70-130ND trans-1,3-Dichloropropene ug/L 20.520 103 70-130ND trans-1,4-Dichloro-2-butene ug/L 15.920 79 70-130ND Trichloroethene ug/L 21.920 110 69-151ND Trichlorofluoromethane ug/L 31.5 M12013570-1304.4 Vinyl acetate ug/L 36.140 90 70-130ND Vinyl chloride ug/L 24.620 123 70-130ND 1,2-Dichloroethane-d4 (S)%95 70-130 4-Bromofluorobenzene (S)%94 70-130 Toluene-d8 (S)%102 70-130 Parameter Units Dup Result QualifiersRPDResult 92248411005 1459535SAMPLE DUPLICATE: 1,1,1,2-Tetrachloroethane ug/L NDND 1,1,1-Trichloroethane ug/L NDND 1,1,2,2-Tetrachloroethane ug/L NDND 1,1,2-Trichloroethane ug/L NDND 1,1-Dichloroethane ug/L NDND 1,1-Dichloroethene ug/L NDND 1,2,3-Trichloropropane ug/L NDND REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/24/2015 11:35 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 80 of 122 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92248411 OSR Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units Dup Result QualifiersRPDResult 92248411005 1459535SAMPLE DUPLICATE: 1,2-Dibromo-3-chloropropane ug/L NDND 1,2-Dibromoethane (EDB)ug/L NDND 1,2-Dichlorobenzene ug/L NDND 1,2-Dichloroethane ug/L NDND 1,2-Dichloropropane ug/L NDND 1,4-Dichlorobenzene ug/L NDND 2-Butanone (MEK)ug/L NDND 2-Hexanone ug/L NDND 4-Methyl-2-pentanone (MIBK)ug/L NDND Acetone ug/L NDND Acrylonitrile ug/L NDND Benzene ug/L NDND Bromochloromethane ug/L NDND Bromodichloromethane ug/L NDND Bromoform ug/L NDND Bromomethane ug/L NDND Carbon disulfide ug/L NDND Carbon tetrachloride ug/L NDND Chlorobenzene ug/L NDND Chloroethane ug/L NDND Chloroform ug/L NDND Chloromethane ug/L NDND cis-1,2-Dichloroethene ug/L NDND cis-1,3-Dichloropropene ug/L NDND Dibromochloromethane ug/L NDND Dibromomethane ug/L NDND Ethylbenzene ug/L NDND Iodomethane ug/L NDND m&p-Xylene ug/L NDND Methylene Chloride ug/L NDND o-Xylene ug/L NDND Styrene ug/L NDND Tetrachloroethene ug/L NDND Tetrahydrofuran ug/L NDND Toluene ug/L NDND trans-1,2-Dichloroethene ug/L NDND trans-1,3-Dichloropropene ug/L NDND trans-1,4-Dichloro-2-butene ug/L NDND Trichloroethene ug/L NDND Trichlorofluoromethane ug/L NDND Vinyl acetate ug/L NDND Vinyl chloride ug/L NDND 1,2-Dichloroethane-d4 (S)%94 194 4-Bromofluorobenzene (S)%94 295 Toluene-d8 (S)%97 197 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/24/2015 11:35 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 81 of 122 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92248411 OSR Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: MSV/31654 EPA 8260 EPA 8260 8260 MSV Low Level Landfill Associated Lab Samples:92248411007, 92248411008, 92248411009, 92248411010, 92248411011, 92248411012, 92248411013, 92248411014, 92248411015, 92248411016, 92248411017, 92248411018, 92248411019 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1459554 Associated Lab Samples:92248411007, 92248411008, 92248411009, 92248411010, 92248411011, 92248411012, 92248411013, 92248411014, 92248411015, 92248411016, 92248411017, 92248411018, 92248411019 Matrix:Water Analyzed 1,1,1,2-Tetrachloroethane ug/L ND 1.0 05/15/15 02:48 1,1,1-Trichloroethane ug/L ND 1.0 05/15/15 02:48 1,1,2,2-Tetrachloroethane ug/L ND 1.0 05/15/15 02:48 1,1,2-Trichloroethane ug/L ND 1.0 05/15/15 02:48 1,1-Dichloroethane ug/L ND 1.0 05/15/15 02:48 1,1-Dichloroethene ug/L ND 1.0 05/15/15 02:48 1,2,3-Trichloropropane ug/L ND 1.0 05/15/15 02:48 1,2-Dibromo-3-chloropropane ug/L ND 2.0 05/15/15 02:48 1,2-Dibromoethane (EDB)ug/L ND 1.0 05/15/15 02:48 1,2-Dichlorobenzene ug/L ND 1.0 05/15/15 02:48 1,2-Dichloroethane ug/L ND 1.0 05/15/15 02:48 1,2-Dichloropropane ug/L ND 1.0 05/15/15 02:48 1,4-Dichlorobenzene ug/L ND 1.0 05/15/15 02:48 2-Butanone (MEK)ug/L ND 5.0 05/15/15 02:48 2-Hexanone ug/L ND 5.0 05/15/15 02:48 4-Methyl-2-pentanone (MIBK)ug/L ND 5.0 05/15/15 02:48 Acetone ug/L ND 25.0 05/15/15 02:48 Acrylonitrile ug/L ND 10.0 05/15/15 02:48 Benzene ug/L ND 1.0 05/15/15 02:48 Bromochloromethane ug/L ND 1.0 05/15/15 02:48 Bromodichloromethane ug/L ND 1.0 05/15/15 02:48 Bromoform ug/L ND 1.0 05/15/15 02:48 Bromomethane ug/L ND 2.0 05/15/15 02:48 Carbon disulfide ug/L ND 2.0 05/15/15 02:48 Carbon tetrachloride ug/L ND 1.0 05/15/15 02:48 Chlorobenzene ug/L ND 1.0 05/15/15 02:48 Chloroethane ug/L ND 1.0 05/15/15 02:48 Chloroform ug/L ND 1.0 05/15/15 02:48 Chloromethane ug/L ND 1.0 05/15/15 02:48 cis-1,2-Dichloroethene ug/L ND 1.0 05/15/15 02:48 cis-1,3-Dichloropropene ug/L ND 1.0 05/15/15 02:48 Dibromochloromethane ug/L ND 1.0 05/15/15 02:48 Dibromomethane ug/L ND 1.0 05/15/15 02:48 Ethylbenzene ug/L ND 1.0 05/15/15 02:48 Iodomethane ug/L ND 5.0 05/15/15 02:48 m&p-Xylene ug/L ND 2.0 05/15/15 02:48 Methylene Chloride ug/L ND 1.0 05/15/15 02:48 o-Xylene ug/L ND 1.0 05/15/15 02:48 Styrene ug/L ND 1.0 05/15/15 02:48 Tetrachloroethene ug/L ND 1.0 05/15/15 02:48 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/24/2015 11:35 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 82 of 122 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92248411 OSR Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1459554 Associated Lab Samples:92248411007, 92248411008, 92248411009, 92248411010, 92248411011, 92248411012, 92248411013, 92248411014, 92248411015, 92248411016, 92248411017, 92248411018, 92248411019 Matrix:Water Analyzed Tetrahydrofuran ug/L ND 10.0 05/15/15 02:48 Toluene ug/L ND 1.0 05/15/15 02:48 trans-1,2-Dichloroethene ug/L ND 1.0 05/15/15 02:48 trans-1,3-Dichloropropene ug/L ND 1.0 05/15/15 02:48 trans-1,4-Dichloro-2-butene ug/L ND 1.0 05/15/15 02:48 Trichloroethene ug/L ND 1.0 05/15/15 02:48 Trichlorofluoromethane ug/L ND 1.0 05/15/15 02:48 Vinyl acetate ug/L ND 2.0 05/15/15 02:48 Vinyl chloride ug/L ND 1.0 05/15/15 02:48 1,2-Dichloroethane-d4 (S)%96 70-130 05/15/15 02:48 4-Bromofluorobenzene (S)%95 70-130 05/15/15 02:48 Toluene-d8 (S)%98 70-130 05/15/15 02:48 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1459555LABORATORY CONTROL SAMPLE: LCSSpike 1,1,1,2-Tetrachloroethane ug/L 46.050 92 80-125 1,1,1-Trichloroethane ug/L 46.250 92 71-129 1,1,2,2-Tetrachloroethane ug/L 47.450 95 79-124 1,1,2-Trichloroethane ug/L 49.250 98 85-125 1,1-Dichloroethane ug/L 49.250 98 73-126 1,1-Dichloroethene ug/L 48.350 97 66-135 1,2,3-Trichloropropane ug/L 48.350 97 75-130 1,2-Dibromo-3-chloropropane ug/L 47.250 94 71-133 1,2-Dibromoethane (EDB)ug/L 48.550 97 83-124 1,2-Dichlorobenzene ug/L 48.650 97 80-133 1,2-Dichloroethane ug/L 48.450 97 67-128 1,2-Dichloropropane ug/L 53.150 106 75-132 1,4-Dichlorobenzene ug/L 48.350 97 78-130 2-Butanone (MEK)ug/L 84.6100 85 61-144 2-Hexanone ug/L 82.8100 83 68-143 4-Methyl-2-pentanone (MIBK)ug/L 91.1100 91 72-135 Acetone ug/L 83.7100 84 48-146 Acrylonitrile ug/L 215250 86 40-160 Benzene ug/L 51.150 102 80-125 Bromochloromethane ug/L 49.850 100 71-125 Bromodichloromethane ug/L 44.550 89 78-124 Bromoform ug/L 39.350 79 71-128 Bromomethane ug/L 39.850 80 40-160 Carbon disulfide ug/L 49.950 100 50-160 Carbon tetrachloride ug/L 44.950 90 69-131 Chlorobenzene ug/L 48.950 98 81-122 Chloroethane ug/L 58.150 116 39-148 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/24/2015 11:35 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 83 of 122 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92248411 OSR Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1459555LABORATORY CONTROL SAMPLE: LCSSpike Chloroform ug/L 45.450 91 73-127 Chloromethane ug/L 43.750 87 44-146 cis-1,2-Dichloroethene ug/L 50.350 101 74-124 cis-1,3-Dichloropropene ug/L 50.050 100 72-132 Dibromochloromethane ug/L 41.850 84 78-125 Dibromomethane ug/L 48.150 96 82-120 Ethylbenzene ug/L 48.650 97 79-121 Iodomethane ug/L 86.0100 86 39-154 m&p-Xylene ug/L 94.7100 95 81-124 Methylene Chloride ug/L 45.250 90 64-133 o-Xylene ug/L 47.050 94 79-131 Styrene ug/L 48.150 96 84-126 Tetrachloroethene ug/L 45.350 91 78-122 Tetrahydrofuran ug/L 437500 87 69-148 Toluene ug/L 49.450 99 80-121 trans-1,2-Dichloroethene ug/L 48.850 98 71-127 trans-1,3-Dichloropropene ug/L 46.950 94 69-141 trans-1,4-Dichloro-2-butene ug/L 37.550 75 40-160 Trichloroethene ug/L 46.350 93 78-122 Trichlorofluoromethane ug/L 51.750 103 53-137 Vinyl acetate ug/L 90.3100 90 40-160 Vinyl chloride ug/L 53.650 107 58-137 1,2-Dichloroethane-d4 (S)%99 70-130 4-Bromofluorobenzene (S)%94 70-130 Toluene-d8 (S)%102 70-130 Parameter Units MS Result % Rec Limits Qualifiers% RecConc. 1459557MATRIX SPIKE SAMPLE: MSSpike Result 92248411019 1,1,1,2-Tetrachloroethane ug/L 23.920 119 70-130ND 1,1,1-Trichloroethane ug/L 26.3 M12013170-130ND 1,1,2,2-Tetrachloroethane ug/L 22.720 113 70-130ND 1,1,2-Trichloroethane ug/L 26.4 M12013270-130ND 1,1-Dichloroethane ug/L 27.7 M12013970-130ND 1,1-Dichloroethene ug/L 28.820 144 70-166ND 1,2,3-Trichloropropane ug/L 23.020 115 70-130ND 1,2-Dibromo-3-chloropropane ug/L 18.120 90 70-130ND 1,2-Dibromoethane (EDB)ug/L 24.520 122 70-130ND 1,2-Dichlorobenzene ug/L 22.520 113 70-130ND 1,2-Dichloroethane ug/L 25.720 129 70-130ND 1,2-Dichloropropane ug/L 28.4 M12014270-130ND 1,4-Dichlorobenzene ug/L 23.520 117 70-130ND 2-Butanone (MEK)ug/L 39.840 99 70-130ND 2-Hexanone ug/L 39.240 98 70-130ND 4-Methyl-2-pentanone (MIBK)ug/L 45.540 114 70-130ND REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/24/2015 11:35 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 84 of 122 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92248411 OSR Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units MS Result % Rec Limits Qualifiers% RecConc. 1459557MATRIX SPIKE SAMPLE: MSSpike Result 92248411019 Acetone ug/L 38.640 92 70-130ND Acrylonitrile ug/L 98.7100 99 70-130ND Benzene ug/L 28.420 142 70-148ND Bromochloromethane ug/L 30.8 M12015470-130ND Bromodichloromethane ug/L 23.820 119 70-130ND Bromoform ug/L 18.520 92 70-130ND Bromomethane ug/L 24.220 121 70-130ND Carbon disulfide ug/L 29.0 M12014570-130ND Carbon tetrachloride ug/L 26.120 130 70-130ND Chlorobenzene ug/L 25.820 129 70-146ND Chloroethane ug/L 61.3 M12030770-130ND Chloroform ug/L 25.220 126 70-130ND Chloromethane ug/L 24.120 120 70-130ND cis-1,2-Dichloroethene ug/L 27.3 M12013670-130ND cis-1,3-Dichloropropene ug/L 28.1 M12014070-130ND Dibromochloromethane ug/L 20.720 104 70-130ND Dibromomethane ug/L 25.920 130 70-130ND Ethylbenzene ug/L 25.920 130 70-130ND Iodomethane ug/L 36.040 90 70-130ND m&p-Xylene ug/L 51.840 130 70-130ND Methylene Chloride ug/L 29.0 M12014570-130ND o-Xylene ug/L 24.620 123 70-130ND Styrene ug/L 25.120 125 70-130ND Tetrachloroethene ug/L 25.320 126 70-130ND Tetrahydrofuran ug/L 214200 107 70-130ND Toluene ug/L 27.320 136 70-155ND trans-1,2-Dichloroethene ug/L 26.8 M12013470-130ND trans-1,3-Dichloropropene ug/L 25.620 128 70-130ND trans-1,4-Dichloro-2-butene ug/L 16.720 83 70-130ND Trichloroethene ug/L 26.920 135 69-151ND Trichlorofluoromethane ug/L 33.8 M12016970-130ND Vinyl acetate ug/L 49.140 123 70-130ND Vinyl chloride ug/L 31.9 M12015970-130ND 1,2-Dichloroethane-d4 (S)%98 70-130 4-Bromofluorobenzene (S)%100 70-130 Toluene-d8 (S)%101 70-130 Parameter Units Dup Result QualifiersRPDResult 92248411018 1459556SAMPLE DUPLICATE: 1,1,1,2-Tetrachloroethane ug/L NDND 1,1,1-Trichloroethane ug/L NDND 1,1,2,2-Tetrachloroethane ug/L NDND 1,1,2-Trichloroethane ug/L NDND 1,1-Dichloroethane ug/L NDND REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/24/2015 11:35 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 85 of 122 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92248411 OSR Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units Dup Result QualifiersRPDResult 92248411018 1459556SAMPLE DUPLICATE: 1,1-Dichloroethene ug/L NDND 1,2,3-Trichloropropane ug/L NDND 1,2-Dibromo-3-chloropropane ug/L NDND 1,2-Dibromoethane (EDB)ug/L NDND 1,2-Dichlorobenzene ug/L NDND 1,2-Dichloroethane ug/L NDND 1,2-Dichloropropane ug/L NDND 1,4-Dichlorobenzene ug/L NDND 2-Butanone (MEK)ug/L NDND 2-Hexanone ug/L ND3.1J 4-Methyl-2-pentanone (MIBK)ug/L NDND Acetone ug/L NDND Acrylonitrile ug/L NDND Benzene ug/L NDND Bromochloromethane ug/L NDND Bromodichloromethane ug/L NDND Bromoform ug/L NDND Bromomethane ug/L NDND Carbon disulfide ug/L NDND Carbon tetrachloride ug/L NDND Chlorobenzene ug/L NDND Chloroethane ug/L NDND Chloroform ug/L NDND Chloromethane ug/L NDND cis-1,2-Dichloroethene ug/L NDND cis-1,3-Dichloropropene ug/L NDND Dibromochloromethane ug/L NDND Dibromomethane ug/L NDND Ethylbenzene ug/L NDND Iodomethane ug/L NDND m&p-Xylene ug/L NDND Methylene Chloride ug/L NDND o-Xylene ug/L NDND Styrene ug/L NDND Tetrachloroethene ug/L NDND Tetrahydrofuran ug/L 4.3J4.1J Toluene ug/L NDND trans-1,2-Dichloroethene ug/L NDND trans-1,3-Dichloropropene ug/L NDND trans-1,4-Dichloro-2-butene ug/L NDND Trichloroethene ug/L NDND Trichlorofluoromethane ug/L NDND Vinyl acetate ug/L NDND Vinyl chloride ug/L NDND 1,2-Dichloroethane-d4 (S)%94 293 4-Bromofluorobenzene (S)%97 394 Toluene-d8 (S)%98 097 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/24/2015 11:35 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 86 of 122 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92248411 OSR Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: MSV/31715 EPA 8260 EPA 8260 8260 MSV Low Level Landfill Associated Lab Samples:92248411020 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1461953 Associated Lab Samples:92248411020 Matrix:Water Analyzed 1,1,1,2-Tetrachloroethane ug/L ND 1.0 05/19/15 00:25 1,1,1-Trichloroethane ug/L ND 1.0 05/19/15 00:25 1,1,2,2-Tetrachloroethane ug/L ND 1.0 05/19/15 00:25 1,1,2-Trichloroethane ug/L ND 1.0 05/19/15 00:25 1,1-Dichloroethane ug/L ND 1.0 05/19/15 00:25 1,1-Dichloroethene ug/L ND 1.0 05/19/15 00:25 1,2,3-Trichloropropane ug/L ND 1.0 05/19/15 00:25 1,2-Dibromo-3-chloropropane ug/L ND 2.0 05/19/15 00:25 1,2-Dibromoethane (EDB)ug/L ND 1.0 05/19/15 00:25 1,2-Dichlorobenzene ug/L ND 1.0 05/19/15 00:25 1,2-Dichloroethane ug/L ND 1.0 05/19/15 00:25 1,2-Dichloropropane ug/L ND 1.0 05/19/15 00:25 1,4-Dichlorobenzene ug/L ND 1.0 05/19/15 00:25 2-Butanone (MEK)ug/L ND 5.0 05/19/15 00:25 2-Hexanone ug/L ND 5.0 05/19/15 00:25 4-Methyl-2-pentanone (MIBK)ug/L ND 5.0 05/19/15 00:25 Acetone ug/L ND 25.0 05/19/15 00:25 Acrylonitrile ug/L ND 10.0 05/19/15 00:25 Benzene ug/L ND 1.0 05/19/15 00:25 Bromochloromethane ug/L ND 1.0 05/19/15 00:25 Bromodichloromethane ug/L ND 1.0 05/19/15 00:25 Bromoform ug/L ND 1.0 05/19/15 00:25 Bromomethane ug/L ND 2.0 05/19/15 00:25 Carbon disulfide ug/L ND 2.0 05/19/15 00:25 Carbon tetrachloride ug/L ND 1.0 05/19/15 00:25 Chlorobenzene ug/L ND 1.0 05/19/15 00:25 Chloroethane ug/L ND 1.0 05/19/15 00:25 Chloroform ug/L ND 1.0 05/19/15 00:25 Chloromethane ug/L ND 1.0 05/19/15 00:25 cis-1,2-Dichloroethene ug/L ND 1.0 05/19/15 00:25 cis-1,3-Dichloropropene ug/L ND 1.0 05/19/15 00:25 Dibromochloromethane ug/L ND 1.0 05/19/15 00:25 Dibromomethane ug/L ND 1.0 05/19/15 00:25 Ethylbenzene ug/L ND 1.0 05/19/15 00:25 Iodomethane ug/L ND 5.0 05/19/15 00:25 m&p-Xylene ug/L ND 2.0 05/19/15 00:25 Methylene Chloride ug/L 4.7 1.0 C905/19/15 00:25 o-Xylene ug/L ND 1.0 05/19/15 00:25 Styrene ug/L ND 1.0 05/19/15 00:25 Tetrachloroethene ug/L ND 1.0 05/19/15 00:25 Tetrahydrofuran ug/L ND 10.0 05/19/15 00:25 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/24/2015 11:35 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 87 of 122 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92248411 OSR Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1461953 Associated Lab Samples:92248411020 Matrix:Water Analyzed Toluene ug/L ND 1.0 05/19/15 00:25 trans-1,2-Dichloroethene ug/L ND 1.0 05/19/15 00:25 trans-1,3-Dichloropropene ug/L ND 1.0 05/19/15 00:25 trans-1,4-Dichloro-2-butene ug/L ND 1.0 05/19/15 00:25 Trichloroethene ug/L ND 1.0 05/19/15 00:25 Trichlorofluoromethane ug/L ND 1.0 05/19/15 00:25 Vinyl acetate ug/L ND 2.0 05/19/15 00:25 Vinyl chloride ug/L ND 1.0 05/19/15 00:25 1,2-Dichloroethane-d4 (S)%96 70-130 05/19/15 00:25 4-Bromofluorobenzene (S)%88 70-130 05/19/15 00:25 Toluene-d8 (S)%99 70-130 05/19/15 00:25 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1461954LABORATORY CONTROL SAMPLE: LCSSpike 1,1,1,2-Tetrachloroethane ug/L 51.650 103 80-125 1,1,1-Trichloroethane ug/L 48.450 97 71-129 1,1,2,2-Tetrachloroethane ug/L 51.350 103 79-124 1,1,2-Trichloroethane ug/L 53.350 107 85-125 1,1-Dichloroethane ug/L 49.850 100 73-126 1,1-Dichloroethene ug/L 49.350 99 66-135 1,2,3-Trichloropropane ug/L 52.550 105 75-130 1,2-Dibromo-3-chloropropane ug/L 51.850 104 71-133 1,2-Dibromoethane (EDB)ug/L 53.450 107 83-124 1,2-Dichlorobenzene ug/L 52.250 104 80-133 1,2-Dichloroethane ug/L 50.650 101 67-128 1,2-Dichloropropane ug/L 53.350 107 75-132 1,4-Dichlorobenzene ug/L 50.850 102 78-130 2-Butanone (MEK)ug/L 98.5100 98 61-144 2-Hexanone ug/L 106100 106 68-143 4-Methyl-2-pentanone (MIBK)ug/L 107100 107 72-135 Acetone ug/L 96.1100 96 48-146 Acrylonitrile ug/L 254250 102 40-160 Benzene ug/L 51.850 104 80-125 Bromochloromethane ug/L 49.650 99 71-125 Bromodichloromethane ug/L 47.450 95 78-124 Bromoform ug/L 48.850 98 71-128 Bromomethane ug/L 46.050 92 40-160 Carbon disulfide ug/L 51.650 103 50-160 Carbon tetrachloride ug/L 50.550 101 69-131 Chlorobenzene ug/L 51.750 103 81-122 Chloroethane ug/L 40.850 82 39-148 Chloroform ug/L 46.250 92 73-127 Chloromethane ug/L 46.850 94 44-146 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/24/2015 11:35 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 88 of 122 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92248411 OSR Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1461954LABORATORY CONTROL SAMPLE: LCSSpike cis-1,2-Dichloroethene ug/L 51.250 102 74-124 cis-1,3-Dichloropropene ug/L 53.550 107 72-132 Dibromochloromethane ug/L 50.250 100 78-125 Dibromomethane ug/L 52.650 105 82-120 Ethylbenzene ug/L 50.250 100 79-121 Iodomethane ug/L 116100 116 39-154 m&p-Xylene ug/L 98.7100 99 81-124 Methylene Chloride ug/L 49.650 99 64-133 o-Xylene ug/L 49.250 98 79-131 Styrene ug/L 51.250 102 84-126 Tetrachloroethene ug/L 50.950 102 78-122 Tetrahydrofuran ug/L 522500 104 69-148 Toluene ug/L 51.550 103 80-121 trans-1,2-Dichloroethene ug/L 48.150 96 71-127 trans-1,3-Dichloropropene ug/L 52.650 105 69-141 trans-1,4-Dichloro-2-butene ug/L 54.250 108 40-160 Trichloroethene ug/L 50.950 102 78-122 Trichlorofluoromethane ug/L 44.150 88 53-137 Vinyl acetate ug/L 100100 100 40-160 Vinyl chloride ug/L 47.850 96 58-137 1,2-Dichloroethane-d4 (S)%94 70-130 4-Bromofluorobenzene (S)%94 70-130 Toluene-d8 (S)%101 70-130 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/24/2015 11:35 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 89 of 122 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92248411 OSR Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: OEXT/34962 EPA 3510 EPA 8081 8081A GCS Pesticides Associated Lab Samples:92248411001, 92248411006 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1455294 Associated Lab Samples:92248411001, 92248411006 Matrix:Water Analyzed 4,4'-DDD ug/L ND 0.050 05/15/15 07:05 4,4'-DDT ug/L ND 0.050 05/15/15 07:05 Aldrin ug/L ND 0.050 05/15/15 07:05 alpha-BHC ug/L ND 0.050 05/15/15 07:05 delta-BHC ug/L ND 0.050 05/15/15 07:05 Endosulfan II ug/L ND 0.050 05/15/15 07:05 Endrin ug/L ND 0.050 05/15/15 07:05 Endrin aldehyde ug/L ND 0.050 05/15/15 07:05 Heptachlor ug/L ND 0.050 05/15/15 07:05 Methoxychlor ug/L ND 0.15 05/15/15 07:05 Decachlorobiphenyl (S)%60 20-130 05/15/15 07:05 Tetrachloro-m-xylene (S)%75 20-130 05/15/15 07:05 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1455295LABORATORY CONTROL SAMPLE: LCSSpike 4,4'-DDD ug/L 0.23.25 93 20-150 4,4'-DDT ug/L 0.23.25 93 20-150 Aldrin ug/L 0.13.25 53 20-150 alpha-BHC ug/L 0.24.25 95 20-150 delta-BHC ug/L 0.27.25 108 20-150 Endosulfan II ug/L 0.23.25 93 20-150 Endrin ug/L 0.23.25 93 20-150 Endrin aldehyde ug/L 0.21.25 86 20-150 Heptachlor ug/L 0.15.25 62 20-150 Methoxychlor ug/L 0.73.74 98 20-150 Decachlorobiphenyl (S)%65 20-130 Tetrachloro-m-xylene (S)%87 20-130 Parameter Units MS Result % Rec Limits Qual% RecConc. 1455296MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92248530009 1455297 MSD Result MSD % Rec RPD MSDMS Spike Conc. 4,4'-DDD ug/L .5 96 20-150105 9.5ND 0.48 0.52 4,4'-DDT ug/L .5 104 20-150110 6.5ND 0.51 0.54 Aldrin ug/L .5 82 20-15086 5.5ND 0.41 0.43 alpha-BHC ug/L .5 96 20-15097 1.5ND 0.48 0.48 delta-BHC ug/L .5 109 20-150110 1.5ND 0.54 0.54 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/24/2015 11:35 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 90 of 122 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92248411 OSR Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units MS Result % Rec Limits Qual% RecConc. 1455296MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92248530009 1455297 MSD Result MSD % Rec RPD MSDMS Spike Conc. Endosulfan II ug/L .5 91 20-150105 14.5ND 0.45 0.52 Endrin ug/L .5 87 20-150100 14.5ND 0.43 0.49 Endrin aldehyde ug/L .5 99 20-150106 6.5ND 0.49 0.52 Heptachlor ug/L .5 82 20-15089 7.5ND 0.41 0.44 Methoxychlor ug/L 1.5 100 20-150107 71.5ND 1.5 1.6 Decachlorobiphenyl (S)%93 20-13097 Tetrachloro-m-xylene (S)%86 20-13087 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/24/2015 11:35 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 91 of 122 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92248411 OSR Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: OEXT/35038 EPA 3510 EPA 8081 8081A GCS Pesticides Associated Lab Samples:92248411007, 92248411008, 92248411014 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1457736 Associated Lab Samples:92248411007, 92248411008, 92248411014 Matrix:Water Analyzed 4,4'-DDD ug/L ND 0.050 05/16/15 05:55 4,4'-DDT ug/L ND 0.050 05/16/15 05:55 Aldrin ug/L ND 0.050 05/16/15 05:55 alpha-BHC ug/L ND 0.050 05/16/15 05:55 delta-BHC ug/L ND 0.050 05/16/15 05:55 Endosulfan II ug/L ND 0.050 05/16/15 05:55 Endrin ug/L ND 0.050 05/16/15 05:55 Endrin aldehyde ug/L ND 0.050 05/16/15 05:55 Heptachlor ug/L ND 0.050 05/16/15 05:55 Methoxychlor ug/L ND 0.15 05/16/15 05:55 Decachlorobiphenyl (S)%45 20-130 05/16/15 05:55 Tetrachloro-m-xylene (S)%97 20-130 05/16/15 05:55 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1457737LABORATORY CONTROL SAMPLE: LCSSpike 4,4'-DDD ug/L 0.26.25 105 20-150 4,4'-DDT ug/L 0.26.25 107 20-150 Aldrin ug/L 0.20.25 81 20-150 alpha-BHC ug/L 0.26.25 104 20-150 delta-BHC ug/L 0.29.25 117 20-150 Endosulfan II ug/L 0.26.25 106 20-150 Endrin ug/L 0.26.25 107 20-150 Endrin aldehyde ug/L 0.23.25 92 20-150 Heptachlor ug/L 0.24.25 96 20-150 Methoxychlor ug/L 0.79.74 106 20-150 Decachlorobiphenyl (S)%75 20-130 Tetrachloro-m-xylene (S)%103 20-130 Parameter Units MS Result % Rec Limits Qual% RecConc. 1457738MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92248411014 1457739 MSD Result MSD % Rec RPD MSDMS Spike Conc. 4,4'-DDD ug/L .5 103 20-150105 2.5ND 0.51 0.52 4,4'-DDT ug/L .5 100 20-150104 4.5ND 0.49 0.51 Aldrin ug/L .5 87 20-15093 7.5ND 0.43 0.46 alpha-BHC ug/L .5 95 20-150100 6.5ND 0.47 0.50 delta-BHC ug/L .5 105 20-150118 12.5ND 0.52 0.58 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/24/2015 11:35 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 92 of 122 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92248411 OSR Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units MS Result % Rec Limits Qual% RecConc. 1457738MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92248411014 1457739 MSD Result MSD % Rec RPD MSDMS Spike Conc. Endosulfan II ug/L .5 97 20-15099 2.5ND 0.48 0.49 Endrin ug/L .5 106 20-150108 2.5ND 0.53 0.53 Endrin aldehyde ug/L .5 86 20-15090 5.5ND 0.42 0.44 Heptachlor ug/L .5 96 20-150101 5.5ND 0.47 0.50 Methoxychlor ug/L 1.5 102 20-150106 31.5ND 1.5 1.6 Decachlorobiphenyl (S)%77 20-13078 Tetrachloro-m-xylene (S)%93 20-13096 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/24/2015 11:35 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 93 of 122 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92248411 OSR Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: OEXT/22338 EPA 8151 EPA 8151 8151A GCS Herbicides Associated Lab Samples:92248411001, 92248411006, 92248411007, 92248411008 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1210649 Associated Lab Samples:92248411001, 92248411006, 92248411007, 92248411008 Matrix:Water Analyzed 2,4,5-T ug/L ND 0.19 05/14/15 04:06 2,4,5-TP (Silvex)ug/L ND 0.19 05/14/15 04:06 2,4-D ug/L ND 0.94 05/14/15 04:06 Dinoseb ug/L ND 0.19 05/14/15 04:06 2,4-DCAA (S)%52 36-130 05/14/15 04:06 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1210652LABORATORY CONTROL SAMPLE & LCSD: LCSSpike LCSD % Rec RPD Max RPD LCSD Result 1211289 2,4,5-T ug/L 0.991.2 82 40-130891.1 8 40 2,4,5-TP (Silvex)ug/L 1.11.2 88 58-1301011.2 14 40 2,4-D ug/L 4.76 78 42-134824.9 5 40 Dinoseb ug/L 0.841.2 70 10-157700.84 0 40 2,4-DCAA (S)%75 36-13083 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/24/2015 11:35 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 94 of 122 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92248411 OSR Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: OEXT/22351 EPA 8151 EPA 8151 8151A GCS Herbicides Associated Lab Samples:92248411014 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1211860 Associated Lab Samples:92248411014 Matrix:Water Analyzed 2,4,5-TP (Silvex)ug/L ND 0.19 05/14/15 16:44 2,4-D ug/L ND 0.94 05/14/15 16:44 2,4-DCAA (S)%54 36-130 05/14/15 16:44 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1211861LABORATORY CONTROL SAMPLE & LCSD: LCSSpike LCSD % Rec RPD Max RPD LCSD Result 1212142 2,4,5-TP (Silvex)ug/L 0.991.2 83 58-130841.0 1 40 2,4-D ug/L 4.96 82 42-134814.9 1 40 2,4-DCAA (S)%78 36-13078 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/24/2015 11:35 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 95 of 122 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92248411 OSR Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: OEXT/34933 EPA 3510 EPA 8270 8270 Water MSSV Associated Lab Samples:92248411001, 92248411006, 92248411007, 92248411008, 92248411014 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1455044 Associated Lab Samples:92248411001, 92248411006, 92248411007, 92248411008, 92248411014 Matrix:Water Analyzed Benzo(a)anthracene ug/L ND 10.0 05/15/15 09:52 bis(2-Ethylhexyl)phthalate ug/L ND 6.0 05/15/15 09:52 Chrysene ug/L ND 10.0 05/15/15 09:52 2,4,6-Tribromophenol (S)%71 27-110 05/15/15 09:52 2-Fluorobiphenyl (S)%70 27-110 05/15/15 09:52 2-Fluorophenol (S)%37 12-110 05/15/15 09:52 Nitrobenzene-d5 (S)%88 21-110 05/15/15 09:52 Phenol-d6 (S)%25 10-110 05/15/15 09:52 Terphenyl-d14 (S)%111 31-107 S305/15/15 09:52 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1455045LABORATORY CONTROL SAMPLE: LCSSpike Benzo(a)anthracene ug/L 48.950 98 56-121 bis(2-Ethylhexyl)phthalate ug/L 48.750 97 50-145 Chrysene ug/L 48.850 98 58-127 2,4,6-Tribromophenol (S)%95 27-110 2-Fluorobiphenyl (S)%74 27-110 2-Fluorophenol (S)%42 12-110 Nitrobenzene-d5 (S)%81 21-110 Phenol-d6 (S)%31 10-110 Terphenyl-d14 (S)%S011331-107 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/24/2015 11:35 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 96 of 122 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92248411 OSR Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: WET/37392 SM 2320B SM 2320B 2320B Alkalinity Associated Lab Samples:92248411002, 92248411003, 92248411004, 92248411005, 92248411006, 92248411007, 92248411008, 92248411009, 92248411010, 92248411011, 92248411012, 92248411013, 92248411014 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1456107 Associated Lab Samples:92248411002, 92248411003, 92248411004, 92248411005, 92248411006, 92248411007, 92248411008, 92248411009, 92248411010, 92248411011, 92248411012, 92248411013, 92248411014 Matrix:Water Analyzed Alkalinity, Total as CaCO3 ug/L ND 5000 05/12/15 16:24 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1456108LABORATORY CONTROL SAMPLE: LCSSpike Alkalinity, Total as CaCO3 ug/L 4710050000 94 90-110 Parameter Units MS Result % Rec Limits Qual% RecConc. 1456109MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92248790008 1456110 MSD Result MSD % Rec RPD MSDMS Spike Conc. Alkalinity, Total as CaCO3 ug/L M15000096090-110944 150000664 mg/L 1140000 1140000 Parameter Units MS Result % Rec Limits Qual% RecConc. 1456111MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92248377003 1456112 MSD Result MSD % Rec RPD MSDMS Spike Conc. Alkalinity, Total as CaCO3 ug/L M1,R1500008890-11099 55000055.4 mg/L 99600 105000 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/24/2015 11:35 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 97 of 122 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92248411 OSR Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: WET/37414 SM 2320B SM 2320B 2320B Alkalinity Associated Lab Samples:92248411015 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1457163 Associated Lab Samples:92248411015 Matrix:Water Analyzed Alkalinity, Total as CaCO3 ug/L ND 5000 05/13/15 15:05 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1457164LABORATORY CONTROL SAMPLE: LCSSpike Alkalinity, Total as CaCO3 ug/L 4770050000 95 90-110 Parameter Units MS Result % Rec Limits Qual% RecConc. 1457167MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92249331017 1457168 MSD Result MSD % Rec RPD MSDMS Spike Conc. Alkalinity, Total as CaCO3 ug/L 50000 95 90-11094 15000028.0 mg/L 75600 75000 Parameter Units MS Result % Rec Limits Qual% RecConc. 1457176MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92249331001 1457177 MSD Result MSD % Rec RPD MSDMS Spike Conc. Alkalinity, Total as CaCO3 ug/L 50000 94 90-11095 15000015.2 mg/L 62200 62900 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/24/2015 11:35 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 98 of 122 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92248411 OSR Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: WET/37448 SM 2320B SM 2320B 2320B Alkalinity Associated Lab Samples:92248411016, 92248411017, 92248411018, 92248411019 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1458637 Associated Lab Samples:92248411016, 92248411017, 92248411018, 92248411019 Matrix:Water Analyzed Alkalinity, Total as CaCO3 ug/L ND 5000 05/14/15 14:48 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1458638LABORATORY CONTROL SAMPLE: LCSSpike Alkalinity, Total as CaCO3 ug/L 4540050000 91 90-110 Parameter Units MS Result % Rec Limits Qual% RecConc. 1458673MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92249715001 1458674 MSD Result MSD % Rec RPD MSDMS Spike Conc. Alkalinity, Total as CaCO3 ug/L M1500008890-11091 25000026.8 mg/L 71000 72100 Parameter Units MS Result % Rec Limits Qual% RecConc. 1458675MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92249435003 1458676 MSD Result MSD % Rec RPD MSDMS Spike Conc. Alkalinity, Total as CaCO3 ug/L 50000 94 90-11091 3500007.9 mg/L 55200 53400 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/24/2015 11:35 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 99 of 122 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92248411 OSR Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: WET/37288 SM 2540C SM 2540C 2540C Total Dissolved Solids Associated Lab Samples:92248411002, 92248411003, 92248411004, 92248411005, 92248411006 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1452496 Associated Lab Samples:92248411002, 92248411003, 92248411004, 92248411005, 92248411006 Matrix:Water Analyzed Total Dissolved Solids ug/L ND 25000 05/06/15 23:23 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1452497LABORATORY CONTROL SAMPLE: LCSSpike Total Dissolved Solids ug/L 246000250000 98 90-110 Parameter Units Dup Result QualifiersRPDResult 92248211001 1452498SAMPLE DUPLICATE: Total Dissolved Solids ug/L 1350000 41400 mg/L Parameter Units Dup Result QualifiersRPDResult 92248534002 1452499SAMPLE DUPLICATE: Total Dissolved Solids ug/L 406000 3394 mg/L REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/24/2015 11:35 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 100 of 122 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92248411 OSR Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: WET/37374 SM 2540C SM 2540C 2540C Total Dissolved Solids Associated Lab Samples:92248411007, 92248411008, 92248411009, 92248411010, 92248411011, 92248411012, 92248411013 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1455543 Associated Lab Samples:92248411007, 92248411008, 92248411009, 92248411010, 92248411011, 92248411012, 92248411013 Matrix:Water Analyzed Total Dissolved Solids ug/L ND 25000 05/11/15 12:14 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1455544LABORATORY CONTROL SAMPLE: LCSSpike Total Dissolved Solids ug/L 242000250000 97 90-110 Parameter Units Dup Result QualifiersRPDResult 92248411007 1455545SAMPLE DUPLICATE: Total Dissolved Solids ug/L 625000 1632000 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/24/2015 11:35 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 101 of 122 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92248411 OSR Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: WET/37375 SM 2540C SM 2540C 2540C Total Dissolved Solids Associated Lab Samples:92248411014, 92248411015, 92248411016, 92248411017, 92248411018, 92248411019 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1455554 Associated Lab Samples:92248411014, 92248411015, 92248411016, 92248411017, 92248411018, 92248411019 Matrix:Water Analyzed Total Dissolved Solids ug/L ND 25000 05/11/15 13:21 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1455555LABORATORY CONTROL SAMPLE: LCSSpike Total Dissolved Solids ug/L 258000250000 103 90-110 Parameter Units Dup Result QualifiersRPDResult 92248890004 1455556SAMPLE DUPLICATE: Total Dissolved Solids ug/L 311000 2316 mg/L REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/24/2015 11:35 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 102 of 122 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92248411 OSR Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: WET/37302 SM 4500-S2D SM 4500-S2D 4500S2D Sulfide Water Associated Lab Samples:92248411002, 92248411003, 92248411004, 92248411005, 92248411006 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1452612 Associated Lab Samples:92248411002, 92248411003, 92248411004, 92248411005, 92248411006 Matrix:Water Analyzed Sulfide ug/L ND 100 05/07/15 17:30 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1452613LABORATORY CONTROL SAMPLE: LCSSpike Sulfide ug/L 493500 99 90-110 Parameter Units MS Result % Rec Limits Qual% RecConc. 1452616MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92248411004 1452617 MSD Result MSD % Rec RPD MSDMS Spike Conc. Sulfide ug/L 500 101 90-110101 0500ND548548 Parameter Units MS Result % Rec Limits Qual% RecConc. 1452619MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92248625006 1452620 MSD Result MSD % Rec RPD MSDMS Spike Conc. Sulfide ug/L M15008190-11081 0500165J568568 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/24/2015 11:35 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 103 of 122 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92248411 OSR Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: WET/37370 SM 4500-S2D SM 4500-S2D 4500S2D Sulfide Water Associated Lab Samples:92248411007, 92248411008, 92248411009, 92248411010, 92248411011, 92248411012, 92248411013, 92248411014, 92248411015, 92248411016, 92248411017, 92248411018, 92248411019 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1455309 Associated Lab Samples:92248411007, 92248411008, 92248411009, 92248411010, 92248411011, 92248411012, 92248411013, 92248411014, 92248411015, 92248411016, 92248411017, 92248411018, 92248411019 Matrix:Water Analyzed Sulfide ug/L ND 100 05/11/15 16:30 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1455310LABORATORY CONTROL SAMPLE: LCSSpike Sulfide ug/L 460500 92 90-110 Parameter Units MS Result % Rec Limits Qual% RecConc. 1455311MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92248666001 1455312 MSD Result MSD % Rec RPD MSDMS Spike Conc. Sulfide ug/L 500 97 90-11097 0500ND484484 Parameter Units MS Result % Rec Limits Qual% RecConc. 1455412MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92248411014 1455413 MSD Result MSD % Rec RPD MSDMS Spike Conc. Sulfide ug/L 500 107 90-110107 0500ND536536 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/24/2015 11:35 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 104 of 122 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92248411 OSR Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: WETA/22855 EPA 300.0 EPA 300.0 300.0 IC Anions Associated Lab Samples:92248411002, 92248411003, 92248411004, 92248411005, 92248411006, 92248411007, 92248411008, 92248411009, 92248411010, 92248411011, 92248411012, 92248411013, 92248411014, 92248411015, 92248411016, 92248411017, 92248411018, 92248411019 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1454011 Associated Lab Samples:92248411002, 92248411003, 92248411004, 92248411005, 92248411006, 92248411007, 92248411008, 92248411009, 92248411010, 92248411011, 92248411012, 92248411013, 92248411014, 92248411015, 92248411016, 92248411017, 92248411018, 92248411019 Matrix:Water Analyzed Sulfate ug/L ND 2000 05/08/15 21:45 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1454012LABORATORY CONTROL SAMPLE: LCSSpike Sulfate ug/L 1940020000 97 90-110 Parameter Units MS Result % Rec Limits Qual% RecConc. 1454013MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92248411002 1454014 MSD Result MSD % Rec RPD MSDMS Spike Conc. Sulfate ug/L 20000 90 90-11090 0200001860J1990019900 Parameter Units MS Result % Rec Limits Qual% RecConc. 1454015MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92248411012 1454016 MSD Result MSD % Rec RPD MSDMS Spike Conc. Sulfate ug/L 20000 96 90-11097 12000030002220022400 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/24/2015 11:35 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 105 of 122 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92248411 OSR Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: WETA/22860 SM 4500-Cl-E SM 4500-Cl-E 4500 Chloride Associated Lab Samples:92248411002, 92248411003, 92248411004, 92248411005, 92248411006, 92248411007, 92248411008, 92248411009, 92248411010, 92248411011, 92248411012, 92248411013, 92248411014, 92248411015, 92248411016, 92248411017, 92248411018 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1454071 Associated Lab Samples:92248411002, 92248411003, 92248411004, 92248411005, 92248411006, 92248411007, 92248411008, 92248411009, 92248411010, 92248411011, 92248411012, 92248411013, 92248411014, 92248411015, 92248411016, 92248411017, 92248411018 Matrix:Water Analyzed Chloride ug/L ND 1000 05/09/15 02:11 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1454072LABORATORY CONTROL SAMPLE: LCSSpike Chloride ug/L 2010020000 100 90-110 Parameter Units MS Result % Rec Limits Qual% RecConc. 1454073MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92248211001 1454074 MSD Result MSD % Rec RPD MSDMS Spike Conc. Chloride ug/L M65000008990-11091 1500000627 mg/L 1070000 1080000 Parameter Units MS Result % Rec Limits Qual% RecConc. 1454075MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92248411009 1454076 MSD Result MSD % Rec RPD MSDMS Spike Conc. Chloride ug/L 20000 103 90-11099 120000518007230071600 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/24/2015 11:35 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 106 of 122 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92248411 OSR Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: WETA/22861 SM 4500-Cl-E SM 4500-Cl-E 4500 Chloride Associated Lab Samples:92248411019 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1454378 Associated Lab Samples:92248411019 Matrix:Water Analyzed Chloride ug/L ND 1000 05/09/15 02:34 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1454379LABORATORY CONTROL SAMPLE: LCSSpike Chloride ug/L 2030020000 101 90-110 Parameter Units MS Result % Rec Limits Qual% RecConc. 1454380MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92248802001 1454381 MSD Result MSD % Rec RPD MSDMS Spike Conc. Chloride ug/L 20000 99 90-11099 0200003.3 mg/L 23100 23200 Parameter Units MS Result % Rec Limits Qual% RecConc. 1454382MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92248802022 1454383 MSD Result MSD % Rec RPD MSDMS Spike Conc. Chloride ug/L 20000 109 90-110109 020000ND2180021900 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/24/2015 11:35 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 107 of 122 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92248411 OSR Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: WETA/22943 SM 4500-CN-E SM 4500-CN-E 4500CNE Cyanide, Total Associated Lab Samples:92248411002, 92248411003, 92248411004, 92248411005, 92248411006 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1460143 Associated Lab Samples:92248411002, 92248411003, 92248411004, 92248411005, 92248411006 Matrix:Water Analyzed Cyanide ug/L ND 8.0 05/16/15 15:02 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1460144LABORATORY CONTROL SAMPLE: LCSSpike Cyanide ug/L 97.6100 98 80-120 Parameter Units MS Result % Rec Limits Qual% RecConc. 1460145MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92248847002 1460146 MSD Result MSD % Rec RPD MSDMS Spike Conc. Cyanide ug/L 100 87 75-12585 3100ND91.1 88.6 Parameter Units MS Result % Rec Limits Qual% RecConc. 1460147MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92248377002 1460148 MSD Result MSD % Rec RPD MSDMS Spike Conc. Cyanide ug/L M1,R11006375-12512 134100ND63.2 12.5 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/24/2015 11:35 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 108 of 122 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92248411 OSR Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: WETA/22959 SM 4500-CN-E SM 4500-CN-E 4500CNE Cyanide, Total Associated Lab Samples:92248411007, 92248411008, 92248411009, 92248411010, 92248411011, 92248411012, 92248411013 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1461244 Associated Lab Samples:92248411007, 92248411008, 92248411009, 92248411010, 92248411011, 92248411012, 92248411013 Matrix:Water Analyzed Cyanide ug/L ND 8.0 05/19/15 09:52 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1461245LABORATORY CONTROL SAMPLE: LCSSpike Cyanide ug/L 102100 102 80-120 Parameter Units MS Result % Rec Limits Qual% RecConc. 1461246MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92248344004 1461247 MSD Result MSD % Rec RPD MSDMS Spike Conc. Cyanide ug/L 100 95 75-12599 4100ND101106 Parameter Units MS Result % Rec Limits Qual% RecConc. 1461248MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92248723001 1461249 MSD Result MSD % Rec RPD MSDMS Spike Conc. Cyanide ug/L M11008975-125-2100ND91.2 ND REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/24/2015 11:35 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 109 of 122 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92248411 OSR Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: WETA/22964 SM 4500-CN-E SM 4500-CN-E 4500CNE Cyanide, Total Associated Lab Samples:92248411014, 92248411015, 92248411016, 92248411017, 92248411018, 92248411019 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1461333 Associated Lab Samples:92248411014, 92248411015, 92248411016, 92248411017, 92248411018, 92248411019 Matrix:Water Analyzed Cyanide ug/L ND 8.0 05/19/15 10:18 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1461334LABORATORY CONTROL SAMPLE: LCSSpike Cyanide ug/L 103100 103 80-120 Parameter Units MS Result % Rec Limits Qual% RecConc. 1461335MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92248829002 1461336 MSD Result MSD % Rec RPD MSDMS Spike Conc. Cyanide ug/L 100 94 75-12596 2100ND96.1 98.5 Parameter Units MS Result % Rec Limits Qual% RecConc. 1461337MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92248344006 1461338 MSD Result MSD % Rec RPD MSDMS Spike Conc. Cyanide ug/L 100 103 75-125102 1100ND106104 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/24/2015 11:35 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 110 of 122 #=QL# QUALIFIERS Pace Project No.: Project: 92248411 OSR DEFINITIONS DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot. ND - Not Detected at or above adjusted reporting limit. J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit. MDL - Adjusted Method Detection Limit. PQL - Practical Quantitation Limit. RL - Reporting Limit. S - Surrogate 1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is a combined concentration. Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values. LCS(D) - Laboratory Control Sample (Duplicate) MS(D) - Matrix Spike (Duplicate) DUP - Sample Duplicate RPD - Relative Percent Difference NC - Not Calculable. SG - Silica Gel - Clean-Up U - Indicates the compound was analyzed for, but not detected. Acid preservation may not be appropriate for 2 Chloroethylvinyl ether, Styrene, and Vinyl chloride. A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA Method 8260. N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported foreach analyte is a combined concentration. Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes. TNI - The NELAC Institute. LABORATORIES Pace Analytical Services - AshevillePASI-A Pace Analytical Services - CharlottePASI-C Pace Analytical Services - Ormond BeachPASI-O ANALYTE QUALIFIERS Analyte was detected in the associated method blank.B Common Laboratory Contaminant.C9 Sample was diluted due to the presence of high levels of non-target analytes or other matrix interference.D3 Analyte recovery in the laboratory control sample (LCS) was outside QC limits.L0 Analyte recovery in the laboratory control sample (LCS) exceeded QC limits. Analyte presence below reporting limits in associated samples. Results unaffected by high bias.L3 Matrix spike recovery and/or matrix spike duplicate recovery was outside laboratory control limits.M0 Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.M1 Matrix spike and Matrix spike duplicate recovery not evaluated against control limits due to sample dilution.M6 RPD value was outside control limits.R1 Surrogate recovery outside laboratory control limits.S0 Surrogate recovery exceeded laboratory control limits. Analyte presence below reporting limits in associated samples. Results unaffected by high bias.S3 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/24/2015 11:35 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 111 of 122 #=CR# QUALITY CONTROL DATA CROSS REFERENCE TABLE Pace Project No.: Project: 92248411 OSR Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch 92248411002 FLD/3412-MW8 92248411003 FLD/3412-MW9 92248411004 FLD/3412-MW14 92248411005 FLD/3412-MW13 92248411006 FLD/3412-MW15 92248411007 FLD/3412-MW2R 92248411008 FLD/3412-MW4R 92248411009 FLD/3412-MW10 92248411010 FLD/3412-MW11 92248411011 FLD/3412-MW12 92248411012 FLD/3412-MW3R 92248411013 FLD/3412-MW7 92248411014 FLD/3412-MW1R 92248411015 FLD/3412-MW5R 92248411016 FLD/3412-SW2 92248411017 FLD/3412-SW3 92248411018 FLD/3412-SW4 92248411019 FLD/3412-SW1 92248411001 OEXT/34962 GCSV/213093412-Equipment Blank EPA 3510 EPA 8081 92248411006 OEXT/34962 GCSV/213093412-MW15 EPA 3510 EPA 8081 92248411007 OEXT/35038 GCSV/213073412-MW2R EPA 3510 EPA 8081 92248411008 OEXT/35038 GCSV/213073412-MW4R EPA 3510 EPA 8081 92248411014 OEXT/35038 GCSV/213073412-MW1R EPA 3510 EPA 8081 92248411001 OEXT/22338 GCSV/145603412-Equipment Blank EPA 8151 EPA 8151 92248411006 OEXT/22338 GCSV/145603412-MW15 EPA 8151 EPA 8151 92248411007 OEXT/22338 GCSV/145603412-MW2R EPA 8151 EPA 8151 92248411008 OEXT/22338 GCSV/145603412-MW4R EPA 8151 EPA 8151 92248411014 OEXT/22351 GCSV/145723412-MW1R EPA 8151 EPA 8151 92248411002 MPRP/18430 ICP/165423412-MW8 EPA 3010 EPA 6010 92248411003 MPRP/18430 ICP/165423412-MW9 EPA 3010 EPA 6010 92248411004 MPRP/18430 ICP/165423412-MW14 EPA 3010 EPA 6010 92248411005 MPRP/18430 ICP/165423412-MW13 EPA 3010 EPA 6010 92248411006 MPRP/18430 ICP/165423412-MW15 EPA 3010 EPA 6010 92248411007 MPRP/18473 ICP/165783412-MW2R EPA 3010 EPA 6010 92248411008 MPRP/18473 ICP/165783412-MW4R EPA 3010 EPA 6010 92248411009 MPRP/18473 ICP/165783412-MW10 EPA 3010 EPA 6010 92248411010 MPRP/18473 ICP/165783412-MW11 EPA 3010 EPA 6010 92248411011 MPRP/18473 ICP/165783412-MW12 EPA 3010 EPA 6010 92248411012 MPRP/18473 ICP/165783412-MW3R EPA 3010 EPA 6010 92248411013 MPRP/18473 ICP/165783412-MW7 EPA 3010 EPA 6010 92248411014 MPRP/18473 ICP/165783412-MW1R EPA 3010 EPA 6010 92248411015 MPRP/18473 ICP/165783412-MW5R EPA 3010 EPA 6010 92248411016 MPRP/18473 ICP/165783412-SW2 EPA 3010 EPA 6010 92248411017 MPRP/18473 ICP/165783412-SW3 EPA 3010 EPA 6010 92248411018 MPRP/18473 ICP/165783412-SW4 EPA 3010 EPA 6010 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/24/2015 11:35 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 112 of 122 #=CR# QUALITY CONTROL DATA CROSS REFERENCE TABLE Pace Project No.: Project: 92248411 OSR Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch 92248411019 MPRP/18474 ICP/165793412-SW1 EPA 3010 EPA 6010 92248411002 MERP/7801 MERC/74833412-MW8 EPA 7470 EPA 7470 92248411003 MERP/7801 MERC/74833412-MW9 EPA 7470 EPA 7470 92248411004 MERP/7801 MERC/74833412-MW14 EPA 7470 EPA 7470 92248411005 MERP/7809 MERC/74903412-MW13 EPA 7470 EPA 7470 92248411006 MERP/7809 MERC/74903412-MW15 EPA 7470 EPA 7470 92248411007 MERP/7810 MERC/74913412-MW2R EPA 7470 EPA 7470 92248411008 MERP/7810 MERC/74913412-MW4R EPA 7470 EPA 7470 92248411009 MERP/7810 MERC/74913412-MW10 EPA 7470 EPA 7470 92248411010 MERP/7810 MERC/74913412-MW11 EPA 7470 EPA 7470 92248411011 MERP/7810 MERC/74913412-MW12 EPA 7470 EPA 7470 92248411012 MERP/7810 MERC/74913412-MW3R EPA 7470 EPA 7470 92248411013 MERP/7810 MERC/74913412-MW7 EPA 7470 EPA 7470 92248411014 MERP/7810 MERC/74913412-MW1R EPA 7470 EPA 7470 92248411015 MERP/7810 MERC/74913412-MW5R EPA 7470 EPA 7470 92248411016 MERP/7810 MERC/74913412-SW2 EPA 7470 EPA 7470 92248411017 MERP/7810 MERC/74913412-SW3 EPA 7470 EPA 7470 92248411018 MERP/7810 MERC/74913412-SW4 EPA 7470 EPA 7470 92248411019 MERP/7810 MERC/74913412-SW1 EPA 7470 EPA 7470 92248411001 OEXT/34933 MSSV/106783412-Equipment Blank EPA 3510 EPA 8270 92248411006 OEXT/34933 MSSV/106783412-MW15 EPA 3510 EPA 8270 92248411007 OEXT/34933 MSSV/106783412-MW2R EPA 3510 EPA 8270 92248411008 OEXT/34933 MSSV/106783412-MW4R EPA 3510 EPA 8270 92248411014 OEXT/34933 MSSV/106783412-MW1R EPA 3510 EPA 8270 92248411001 MSV/316533412-Equipment Blank EPA 8260 92248411002 MSV/316533412-MW8 EPA 8260 92248411003 MSV/316533412-MW9 EPA 8260 92248411004 MSV/316533412-MW14 EPA 8260 92248411005 MSV/316533412-MW13 EPA 8260 92248411006 MSV/316533412-MW15 EPA 8260 92248411007 MSV/316543412-MW2R EPA 8260 92248411008 MSV/316543412-MW4R EPA 8260 92248411009 MSV/316543412-MW10 EPA 8260 92248411010 MSV/316543412-MW11 EPA 8260 92248411011 MSV/316543412-MW12 EPA 8260 92248411012 MSV/316543412-MW3R EPA 8260 92248411013 MSV/316543412-MW7 EPA 8260 92248411014 MSV/316543412-MW1R EPA 8260 92248411015 MSV/316543412-MW5R EPA 8260 92248411016 MSV/316543412-SW2 EPA 8260 92248411017 MSV/316543412-SW3 EPA 8260 92248411018 MSV/316543412-SW4 EPA 8260 92248411019 MSV/316543412-SW1 EPA 8260 92248411020 MSV/317153412-TRIP BLANK EPA 8260 92248411002 WET/373923412-MW8 SM 2320B REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/24/2015 11:35 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 113 of 122 #=CR# QUALITY CONTROL DATA CROSS REFERENCE TABLE Pace Project No.: Project: 92248411 OSR Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch 92248411003 WET/373923412-MW9 SM 2320B 92248411004 WET/373923412-MW14 SM 2320B 92248411005 WET/373923412-MW13 SM 2320B 92248411006 WET/373923412-MW15 SM 2320B 92248411007 WET/373923412-MW2R SM 2320B 92248411008 WET/373923412-MW4R SM 2320B 92248411009 WET/373923412-MW10 SM 2320B 92248411010 WET/373923412-MW11 SM 2320B 92248411011 WET/373923412-MW12 SM 2320B 92248411012 WET/373923412-MW3R SM 2320B 92248411013 WET/373923412-MW7 SM 2320B 92248411014 WET/373923412-MW1R SM 2320B 92248411015 WET/374143412-MW5R SM 2320B 92248411016 WET/374483412-SW2 SM 2320B 92248411017 WET/374483412-SW3 SM 2320B 92248411018 WET/374483412-SW4 SM 2320B 92248411019 WET/374483412-SW1 SM 2320B 92248411002 WET/372883412-MW8 SM 2540C 92248411003 WET/372883412-MW9 SM 2540C 92248411004 WET/372883412-MW14 SM 2540C 92248411005 WET/372883412-MW13 SM 2540C 92248411006 WET/372883412-MW15 SM 2540C 92248411007 WET/373743412-MW2R SM 2540C 92248411008 WET/373743412-MW4R SM 2540C 92248411009 WET/373743412-MW10 SM 2540C 92248411010 WET/373743412-MW11 SM 2540C 92248411011 WET/373743412-MW12 SM 2540C 92248411012 WET/373743412-MW3R SM 2540C 92248411013 WET/373743412-MW7 SM 2540C 92248411014 WET/373753412-MW1R SM 2540C 92248411015 WET/373753412-MW5R SM 2540C 92248411016 WET/373753412-SW2 SM 2540C 92248411017 WET/373753412-SW3 SM 2540C 92248411018 WET/373753412-SW4 SM 2540C 92248411019 WET/373753412-SW1 SM 2540C 92248411002 WET/373023412-MW8 SM 4500-S2D 92248411003 WET/373023412-MW9 SM 4500-S2D 92248411004 WET/373023412-MW14 SM 4500-S2D 92248411005 WET/373023412-MW13 SM 4500-S2D 92248411006 WET/373023412-MW15 SM 4500-S2D 92248411007 WET/373703412-MW2R SM 4500-S2D 92248411008 WET/373703412-MW4R SM 4500-S2D 92248411009 WET/373703412-MW10 SM 4500-S2D 92248411010 WET/373703412-MW11 SM 4500-S2D 92248411011 WET/373703412-MW12 SM 4500-S2D REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/24/2015 11:35 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 114 of 122 #=CR# QUALITY CONTROL DATA CROSS REFERENCE TABLE Pace Project No.: Project: 92248411 OSR Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch 92248411012 WET/373703412-MW3R SM 4500-S2D 92248411013 WET/373703412-MW7 SM 4500-S2D 92248411014 WET/373703412-MW1R SM 4500-S2D 92248411015 WET/373703412-MW5R SM 4500-S2D 92248411016 WET/373703412-SW2 SM 4500-S2D 92248411017 WET/373703412-SW3 SM 4500-S2D 92248411018 WET/373703412-SW4 SM 4500-S2D 92248411019 WET/373703412-SW1 SM 4500-S2D 92248411002 WETA/228553412-MW8 EPA 300.0 92248411003 WETA/228553412-MW9 EPA 300.0 92248411004 WETA/228553412-MW14 EPA 300.0 92248411005 WETA/228553412-MW13 EPA 300.0 92248411006 WETA/228553412-MW15 EPA 300.0 92248411007 WETA/228553412-MW2R EPA 300.0 92248411008 WETA/228553412-MW4R EPA 300.0 92248411009 WETA/228553412-MW10 EPA 300.0 92248411010 WETA/228553412-MW11 EPA 300.0 92248411011 WETA/228553412-MW12 EPA 300.0 92248411012 WETA/228553412-MW3R EPA 300.0 92248411013 WETA/228553412-MW7 EPA 300.0 92248411014 WETA/228553412-MW1R EPA 300.0 92248411015 WETA/228553412-MW5R EPA 300.0 92248411016 WETA/228553412-SW2 EPA 300.0 92248411017 WETA/228553412-SW3 EPA 300.0 92248411018 WETA/228553412-SW4 EPA 300.0 92248411019 WETA/228553412-SW1 EPA 300.0 92248411002 WETA/228603412-MW8 SM 4500-Cl-E 92248411003 WETA/228603412-MW9 SM 4500-Cl-E 92248411004 WETA/228603412-MW14 SM 4500-Cl-E 92248411005 WETA/228603412-MW13 SM 4500-Cl-E 92248411006 WETA/228603412-MW15 SM 4500-Cl-E 92248411007 WETA/228603412-MW2R SM 4500-Cl-E 92248411008 WETA/228603412-MW4R SM 4500-Cl-E 92248411009 WETA/228603412-MW10 SM 4500-Cl-E 92248411010 WETA/228603412-MW11 SM 4500-Cl-E 92248411011 WETA/228603412-MW12 SM 4500-Cl-E 92248411012 WETA/228603412-MW3R SM 4500-Cl-E 92248411013 WETA/228603412-MW7 SM 4500-Cl-E 92248411014 WETA/228603412-MW1R SM 4500-Cl-E 92248411015 WETA/228603412-MW5R SM 4500-Cl-E 92248411016 WETA/228603412-SW2 SM 4500-Cl-E 92248411017 WETA/228603412-SW3 SM 4500-Cl-E 92248411018 WETA/228603412-SW4 SM 4500-Cl-E 92248411019 WETA/228613412-SW1 SM 4500-Cl-E 92248411002 WETA/229433412-MW8 SM 4500-CN-E 92248411003 WETA/229433412-MW9 SM 4500-CN-E 92248411004 WETA/229433412-MW14 SM 4500-CN-E REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/24/2015 11:35 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 115 of 122 #=CR# QUALITY CONTROL DATA CROSS REFERENCE TABLE Pace Project No.: Project: 92248411 OSR Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch 92248411005 WETA/229433412-MW13 SM 4500-CN-E 92248411006 WETA/229433412-MW15 SM 4500-CN-E 92248411007 WETA/229593412-MW2R SM 4500-CN-E 92248411008 WETA/229593412-MW4R SM 4500-CN-E 92248411009 WETA/229593412-MW10 SM 4500-CN-E 92248411010 WETA/229593412-MW11 SM 4500-CN-E 92248411011 WETA/229593412-MW12 SM 4500-CN-E 92248411012 WETA/229593412-MW3R SM 4500-CN-E 92248411013 WETA/229593412-MW7 SM 4500-CN-E 92248411014 WETA/229643412-MW1R SM 4500-CN-E 92248411015 WETA/229643412-MW5R SM 4500-CN-E 92248411016 WETA/229643412-SW2 SM 4500-CN-E 92248411017 WETA/229643412-SW3 SM 4500-CN-E 92248411018 WETA/229643412-SW4 SM 4500-CN-E 92248411019 WETA/229643412-SW1 SM 4500-CN-E REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/24/2015 11:35 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 116 of 122 Page 117 of 122 Page 118 of 122 Page 119 of 122 Page 120 of 122 Page 121 of 122 Page 122 of 122 Winston-Salem City/County Utilities | Assessment Monitoring Report APPENDIX C – FIELD DATA C. C Appendix C – Field Data C-1 Winston-Salem City/County Utilities | Assessment Monitoring Report APPENDIX D – ELECTRONIC FILES D. D Appendix D – Electronic Files Portable Document Format (PDF) of this Report Electronic Data Deliverable (EDD) of Groundwater Results D-1 440 S Church Street, Suite 1000 Charlotte, NC 28202-2075 704.338.6700 hdrinc.com © 2015 HDR, Inc., all rights reserved