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Home My WebLink AboutSW_F_5301-MSWLF-1981_06-04-2014_RM_GW.pdfHRP Associates, Inc. Environmental/Civil Engineering & Hydrogeology 1327 Miller Road, Suite D Greenville, SC 29607 864-289-0311 800-752-3922 FAX 864-281-9846 Farmington, CT Stratford, CT Denver, CO New Port Richey, FL Auburn, MA Buffalo, NY Clifton Park, NY Harrisburg, PA Greenville, SC Dallas, TX www.hrpassociates.com June 4, 2014 Mr. Joseph Cherry Solid Waste Superintendant Lee County General Services 805 S. Fifth Street Sanford, NC 27330 RE: APRIL 2014 SEMI-ANNUAL GROUNDWATER MONITORING REPORT LEE COUNTY LANDFILL (#53-01) 331 LANDFILL ROAD, SANFORD, LEE COUNTY, NC Dear Mr. Cherry: Please find the enclosed April 2014 Semi-Annual Groundwater Monitoring Report prepared by HRP Associates, Inc. (HRP). This report was generated in accordance with NCDENR Regulation 15A NCAC 13B .1600, Solid Waste Permit #53-01. Please do not hesitate to contact HRP at (800) 752-3922 with any questions regarding this report or ongoing site activities. Thank you for your time and the continued opportunity to be of service to Lee County. Sincerely, HRP Associates, Inc. Michael J. Pardue, GIT #24 Shaun C. Malin, L.G. #2216 Project Geologist Project Manager Attachment HRP Associates, Inc. Environmental/Civil Engineering & Hydrogeology 1327 Miller Road, Suite D Greenville, SC 29607 864-289-0311 800-752-3922 FAX 864-281-9846 Farmington, CT Stratford, CT Denver, CO New Port Richey, FL Auburn, MA Buffalo, NY Clifton Park, NY Harrisburg, PA Greenville, SC Dallas, TX www.hrpassociates.com June 4, 2014 Ms. Jaclynne Drummond, Compliance Hydrogeologist NC Department of Environment & Natural Resources Division of Waste Management – Solid Waste Section 1646 Mail Service Center, Raleigh, NC 27699 RE: APRIL 2014 SEMI-ANNUAL GROUNDWATER MONITORING REPORT LEE COUNTY LANDFILL (#53-01) 331 LANDFILL ROAD, SANFORD, LEE COUNTY, NC Dear Ms. Drummond: Enclosed please find the April 2014 Semi-Annual Groundwater Monitoring Report for the Lee County Landfill (Solid Waste Permit #53-01) located at 331 Landfill Road in Sanford, Lee County, North Carolina. This report was generated in accordance with NCDENR Regulation 15A NCAC 13B .0544, Solid Waste Permit #53-01. Please do not hesitate to contact HRP at 800-752-3922 with any questions regarding the content of this report or ongoing site activities. Thank you for your time and have a great day. Sincerely, HRP Associates, Inc. Michael J. Pardue, GIT #24 Shaun C. Malin, L.G. #2216 Project Geologist Project Manager cc: Mr. Joseph Cherry, Solid Waste Superintendant, Lee County General Services Attachment i H:\L\Lee County, NC\April14\RPT\Lee County Landfill 04-2014.docx HRP Associates, Inc. TABLE OF CONTENTS EXECUTIVE SUMMARY .......................................................................................................... iii 1.0 INTRODUCTION ............................................................................................................ 1 2.0 METHODS AND PROCEDURES ................................................................................. 2 2.1 Groundwater Monitoring ....................................................................................... 2 2.2 Laboratory and Field Analytical Methods ............................................................. 2 2.2.1 Laboratory Analyses ................................................................................ 2 2.2.2 Field Measurements and Analyses ........................................................... 2 2.2.3 Quality Control ......................................................................................... 2 3.0 HYDROGEOLOGY ........................................................................................................ 4 4.0 ANALYTICAL RESULTS .............................................................................................. 5 4.1 Groundwater .......................................................................................................... 5 4.2 Surface water ......................................................................................................... 5 4.3 Evaluation of Quality Control Samples ................................................................. 5 5.0 CONCLUSIONS ............................................................................................................... 6 6.0 REFERENCES ................................................................................................................. 7 ii H:\L\Lee County, NC\April14\RPT\Lee County Landfill 04-2014.docx HRP Associates, Inc. FIGURES Figure 1............ Site Map Figure 2............ Potentiometric Map TABLES Table 1 ............ Groundwater Elevations Table 2 ............ Groundwater Constituent Concentrations Table 3 ............ Surface Water Constituent Concentrations APPENDICES Appendix A ..... Lee County Solid Waste Permit Appendix B...... Laboratory Analytical Report and Chain of Custody Record Appendix C...... Field Data Sheets Appendix D ..... Historical Constituent Concentrations iii H:\L\Lee County, NC\April14\RPT\Lee County Landfill 04-2014.docx HRP Associates, Inc. EXECUTIVE SUMMARY On behalf of Lee County, HRP Associates, Inc. (HRP) has prepared this report detailing the results of the 2014 April semi-annual groundwater monitoring event conducted at the Lee County Landfill (the Site) located at 330 Landfill Road in Sanford, Lee County, North Carolina. This report has been prepared in accordance with North Carolina Regulation 15A NCAC 13B .0544, Solid Waste Permit #53-01. HRP submits this report on behalf of the Lee County C&D Landfill. This report documents semi-annual monitoring activities conducted at the Site in April 2014. The groundwater monitoring network consists of ten (10) wells: MW-4, MW-5, MW-6, MW-7, MW-9, MW-10, MW-11, MW-12, MW-13, and MW-14. Monitoring well MW-11 is located up-gradient and serves as the background well. The remaining groundwater monitoring wells are located down-gradient of the disposal unit. These wells are strategically positioned to monitor the potential impact of the landfill on the groundwater quality in the shallow aquifer at the Site. Six (6) of the ten (10) wells are sampled semi-annually. Groundwater elevation measurements were collected from the aforementioned monitoring network during the April 2014 sampling event. Groundwater flow at the Site is to the south-southeast towards Mare Branch (Figure 2). Groundwater samples were collected from six (6) of the aforementioned wells on April 11, 2014. Analytical results indicate that two (2) constituents exceeded their respective North Carolina Groundwater Quality Standard (NCGWQS) in one (1) of six (6) wells. These exceedances are consistent with data collected during previous sampling periods. During the April 2014 sampling event, a surface water sample was collected from monitoring location SW-2. No constituents were detected above North Carolina Surface Water Quality Standards (NCSWQSs) at this location. Organic and inorganic constituent data collected during the reporting period indicate that the operations conducted by the Lee County Landfill have not impacted the aquifer below the disposal unit. As such, the current groundwater monitoring well network is considered sufficient to evaluate the underlying aquifer. Groundwater constituent data will continue to be collected semi-annually in accordance 15A NCAC 13B .0544. 1 of 7 H:\L\Lee County, NC\April14\RPT\Lee County Landfill 04-2014.docx HRP Associates, Inc. 1.0 On behalf of Lee County, HRP Associates, Inc. (HRP) has prepared this report detailing the results of the 2014 April semi-annual groundwater monitoring event conducted at the Lee County Landfill (the Site) located at 330 Landfill Road in Sanford, Lee County, North Carolina. This report has been prepared in accordance with North Carolina Regulation 15A NCAC 13B .0544, Solid Waste Permit #53-01 (Appendix A). INTRODUCTION The Site is located approximately eight (8) miles south of Sanford, North Carolina (Figure 1) and comprises a total of 255 acres. Adjacent properties to the landfill are sparsely populated and primarily used for agricultural purposes or undeveloped land. The majority of the area within one-quarter mile of the Site is comprised of undeveloped wooded areas. The topography on site generally slopes to the south at elevations ranging from 415 to 350 feet above mean sea level. Mare Branch passes through the southern portion of the Site. The aquifer underlying the disposal unit is monitored via a groundwater well network that is strategically positioned to evaluate the potential impact of the landfill’s contents on the groundwater quality. The groundwater well network consists of ten (10) monitoring locations, six (6) of which are sampled semi-annually. 2 of 7 H:\L\Lee County, NC\April14\RPT\Lee County Landfill 04-2014.docx HRP Associates, Inc. 2.0 Sampling locations, methods, laboratory analyses, and hydrogeological analyses are discussed below. METHODS AND PROCEDURES 2.1 GROUNDWATER MONITORING Semi-annual groundwater monitoring included the recording of depth-to-water measurements within all ten (10) monitoring wells, and the collection of samples from six (6) on-site wells. Groundwater quality parameters were measured at discrete intervals during the well purging process until each stabilized. The wells were purged and sampled using low flow methodology (peristaltic pump). HRP personnel collected, preserved, and shipped all groundwater samples in general accordance with 15A NCAC 13B .0544. 2.2 LABORATORY AND FIELD ANALYTICAL METHODS Water quality data for the Site is comprised of a combination of laboratory analyses, field analyses, and direct reading field instruments. Laboratory and field analytical methods are discussed below. 2.2.1 Laboratory Analyses HRP personnel submitted groundwater and surface water samples for the laboratory analysis of volatile organic compounds (VOCs) via EPA Method 8260 and metals via EPA Method 6010. Groundwater samples were submitted under chain-of-custody to Pace Laboratories, Inc. (a North Carolina certified Laboratory) of Charlotte, North Carolina for analysis. Analytical results are discussed in Section 4.0 of this report. Laboratory analytical reports, quality assurance/quality control data, and chain-of-custody records are included as Appendix B. 2.2.2 Field Measurements and Analyses HRP personnel collected water quality data (i.e., pH, specific conductance, turbidity, and temperature) in the field at discrete intervals during purging and prior to sample collection using portable field instruments. Water quality meters were calibrated in the field before use in adherence to the manufacturer’s instructions and in accordance with HRP’s laboratory certification requirements (NC Laboratory Certification #5549). 2.2.3 Quality Control All samples were collected in accordance with the United States Environmental Protection Agency’s (EPA) Field Branches Quality System and Technical Procedures and the Revised Groundwater Detection Monitoring Plan. HRP maintains laboratory certification with the State of North Carolina for the analysis of field parameters. All field parameters were analyzed in accordance with the North Carolina 3 of 7 H:\L\Lee County, NC\April14\RPT\Lee County Landfill 04-2014.docx HRP Associates, Inc. Bureau of Water Quality’s requirements to ensure a representative sample is collected and accurate analytical values are reported. Trip blanks, field blanks, and duplicate samples were collected to monitor for potential contamination resulting from the exposure of sampling equipment to materials not associated with the sample. A trip blank was submitted during the monitoring event and was maintained with all samples to verify contamination was not introduced to the sample set during storage or transportation. A field blank was collected to assess ambient field conditions. A sample duplicate was collected to ensure consistency within laboratory analysis methodology and technique. A trip blank is a set of sample containers filled with clean, deionized water, which was provided by the analytical laboratory at the time the empty sample containers are shipped to HRP field technicians. The trip blank is placed in the cooler and is transported along with all sample containers collected as part of the investigation. This trip blank serves as a means of monitoring for the presence of cross-contamination potentially occurring during storage or transit of samples during the sampling process. The field blank is a set of sample containers filled with clean, deionized water in the field where other samples are being collected. The field blank is then placed in the cooler and transported with all the samples collected during the investigation. The sample duplicate is used to assure continuity between laboratory analyses and serves as a means of assuring data integrity. Generally, sample duplicates are considered within satisfactory standard deviations when compounds detected in the sample and sample duplicate are +/- 20 percent. The results of these quality control samples are discussed in Section 4.3. 4 of 7 H:\L\Lee County, NC\April14\RPT\Lee County Landfill 04-2014.docx HRP Associates, Inc. 3.0 Site groundwater resides within a shallow unconsolidated aquifer. The facility is underlain by the Middendorf Formation which is characterized by sand, sandstone, and mudstone. HYDROGEOLOGY Depth-to-water elevation was recorded within each well prior to purging in order to estimate groundwater flow direction and hydraulic gradient across the Site. Groundwater flow direction at the Site was determined by contouring groundwater elevation data obtained during the semi-annual monitoring event. Flow direction is estimated to be normal to the elevation contours or equipotential lines. On April 10, 2014, depth to static water level was measured in Site monitoring wells using a decontaminated air/water interface probe (Table 1). Measurements were made to the nearest 0.01-foot from the surveyed top of casing. Groundwater elevation contours were drawn using the current measurements superimposed on the Site base map (Figure 2). Site groundwater flows south-southeast towards Mare Branch. 5 of 7 H:\L\Lee County, NC\April14\RPT\Lee County Landfill 04-2014.docx HRP Associates, Inc. 4.0 In accordance with 15A NCAC 13B .0544, samples for each semi-annual event were collected from MW-5, MW-6, MW-9, MW-10, MW-12, and MW-14. Analytical results were compared to the North Carolina Groundwater Quality Standards (NC 2Ls). These results are summarized in Table 2. In addition, one (1) surface water sample was collected from SW-2; these analytical results were compared to the North Carolina Surface Water Quality Standards (NCSWQSs). Analytical results are summarized in Table 3. The laboratory analytical report, quality assurance and quality control data, and chain-of-custody records for April 2014 are included in Appendix B. Field data sheets for April 2014 are included in Appendix C. Historical constituent data is presented in Appendix D. ANALYTICAL RESULTS 4.1 GROUNDWATER Groundwater concentrations observed were compared to the NC 2Ls. Of the six (6) wells sampled, only MW-12 comprised constituent concentrations above 2L standards. Benzene (6.7 µg/L) and barium (1320 µg/L) were reported above their respective regulatory limits in MW-12. Additional constituents were detected above reporting limits in multiple monitoring wells; albeit, at levels below regulatory criteria (Table 2). 4.2 SURFACE WATER Surface water sample SW-2 was submitted for laboratory analysis in the same manner as the groundwater samples. Barium and zinc were detected above laboratory reporting limits; however, none of these detections were above their respective NCSWQSs. 4.3 EVALUATION OF QUALITY CONTROL SAMPLES Three (3) quality control samples were utilized to assure the accuracy and integrity of samples collected during the April 2014 monitoring event. One (1) trip blank and field blank were collected and analyzed for VOCs. One (1) sample duplicate was collected at MW-12 and analyzed for the full series of parameters (VOCs and metals). Constituents were not observed in the trip blank and field blank above the method reporting limit during the April 2014 sampling event. Monitoring well MW-12 was randomly selected in the field to be collected in duplicate and analyzed during the semi-annual monitoring event. Analytical results reported that MW-12 and MW-12-duplicate were within 20 percent during the semi-annual sampling event in 2014, and are considered within sufficient standard deviations. 6 of 7 H:\L\Lee County, NC\April14\RPT\Lee County Landfill 04-2014.docx HRP Associates, Inc. 5.0 HRP concludes the following based on the results of the 2014 semi-annual groundwater monitoring event: CONCLUSIONS  The April 10, 2014 potentiometric surface map indicates that groundwater is flowing to the south-southeast. This flow path suggests that constituents potentially leaching from the disposal unit would be detected by elevated concentrations within the current groundwater monitoring network. This network is adequately positioned to observe a release.  The recent organic and inorganic data collected during April 2014 indicate that benzene and barium levels were above NC 2Ls within MW-12. Other constituents were detected in multiple monitoring wells on Site; albeit, at levels below NC 2Ls. The April 2014 data is consistent with concentrations reported during historical monitoring events.  No constituents were detected above NCSWQSs at SW-2 during the April 2014 monitoring event.  Groundwater organic and inorganic parameter data indicate operations conducted by the Lee County Landfill have not impacted the aquifer below the disposal unit.  The current groundwater monitoring network is sufficient to evaluate Site conditions. If aquifer conditions change or Site use is altered, the need for additional groundwater monitoring wells will be evaluated at that time. The next semi-annual groundwater monitoring event is scheduled for October 2014. A Semi-annual Groundwater Monitoring Report will be submitted to the NCDENR within one hundred and twenty (120) days of sample collection per North Carolina Regulation 15A NCAC 13B .0544. 7 of 7 H:\L\Lee County, NC\April14\RPT\Lee County Landfill 04-2014.docx HRP Associates, Inc. 6.0 NCDENR, January 1, 2007. Monitoring Plans and Requirements for C & D LF Facilities, Regulation 15A NCAC 13B .0544. REFERENCES EPA – Safe Drinking Water Act, May 2009: U.S. EPA Drinking Water Contaminants: 40 Code of Federal Regulations Section 141 Subpart B. H:\L\Lee County, NC\April14\RPT\Lee County Landfill 04-2014.docx HRP Associates, Inc. FIGURES FIGURE 1 SITE LOCATION MAP Lee County Landfill 331 Landfill Road Sanford, NC HRP #: LEE7000.GW COMPILED: June 4, 2014 HRP Associates, Inc. Environmental/Civil Engineering and Hydrogeology Creating the Right Solutions Together CT – NY – MA – SC – FL – TX 1327 Miller Road, Suite D Greenville, SC 29607 Ph: (864) 289-0311 Fax: (864) 281-9846 http://www.hrpassociates.com MW-4336.95 MW-5344.76 MW-7351.90 MW-6393.35 MW-10369.76 MW-9377.45 MW-13356.40 MW-11391.04 MW-12333.57 MW-14352.82 SW-1 SW-2 3 7 0 3 6 0 3 8 0 3 5 0 390 3 4 0400 3 3 0 Copyright:© 2013 Esri, DeLorme, NAVTEQ, TomTom, Source: Esri, DigitalGlobe, GeoEye, i-cubed, USDA, USGS, AEX,Getmapping, Aerogrid, IGN, IGP, swisstopo, and the GIS User Community Figure 2Groundwater Elevation MapApril 2014Lee County LandfillSanford, NCHRP # LEE7000.GW Legend ! # (Surface Water Sample @A Monitoring Wells Mare Branch Creek Groundwater Contours GW Flow Direction Pond ¤ 1 in = 500 ft 0 250 500 750 1,000125Feet - Surface water sample and monitoring well locations are approximate and based on 2008 Site Layout Map. H:\L\Lee County, NC\April14\RPT\Lee County Landfill 04-2014.docx HRP Associates, Inc. TABLES MO N I T O R I N G LO C A T I O N DA T E ME A S U R I N G P O I N T EL E V A T I O N 1 ( f e e t A M S L ) DE P T H T O WA T E R ( f e e t T O C ) WA T E R EL E V A T I O N (f e e t A M S L ) MW - 4 0 4 / 1 0 / 1 4 3 4 5 . 9 0 8 . 9 5 3 3 6 . 9 5 MW - 5 0 4 / 1 0 / 1 4 3 5 1 . 1 0 6 . 3 4 3 4 4 . 7 6 MW - 6 0 4 / 1 0 / 1 4 4 0 2 . 1 0 8 . 7 5 3 9 3 . 3 5 MW - 7 0 4 / 1 0 / 1 4 3 6 0 . 3 0 8 . 4 3 5 1 . 9 0 MW - 9 0 4 / 1 0 / 1 4 3 8 4 . 2 0 6 . 7 5 3 7 7 . 4 5 MW - 1 0 0 4 / 1 0 / 1 4 3 7 7 . 0 0 7 . 2 4 3 6 9 . 7 6 MW - 1 1 0 4 / 1 0 / 1 4 3 9 9 . 6 0 8 . 5 6 3 9 1 . 0 4 MW - 1 2 0 4 / 1 0 / 1 4 3 3 7 . 4 0 3 . 8 3 3 3 3 . 5 7 MW - 1 3 0 4 / 1 0 / 1 4 3 6 3 . 9 3 7 . 5 3 3 5 6 . 4 0 MW - 1 4 0 4 / 1 0 / 1 4 3 5 8 . 6 1 5 . 7 9 3 5 2 . 8 2 NO T E S : [1 ] M e a s u r i n g p o i n t e l e v a t i o n s o b t a i n e d f r o m F i r s t S e m i - A n n u a l G r o u n d w a t e r M o n i t o r i n g R e p o r t 2 0 1 3 , E a s t C o a s t E n v i r o n m e n t a l , P .A . , M a y 9 , 2 0 1 3 AM S L - A b o v e M e a n S e a L e v e l TO C - T o p o f P V C C a s i n g TA B L E 1 Gr o u n d w a t e r E l e v a t i o n s - A p r i l 2 0 1 4 Le e C o u n t y L a n d f i l l , ( # 5 3 - 0 1 ) Sa n f o r d , N C H: \ L \ L e e Co u n t y , NC \ A p r i l 1 4 \ D A T A \ Le e Co u n t y Ta b l e s Ap r i l 20 1 4 HRP Associates, Inc. TA B L E 2 Gr o u n d w a t e r C o n s t i t u e n t D a t a - A p r i l 2 0 1 4 Le e C o u n t y L a n d f i l l ( # 5 3 - 0 1 ) Sa n f o r d , N C MW - 5 M W - 6 M W - 9 M W - 1 0 M W - 1 2 M W - 1 2 D U P M W - 1 4 Field BlankTrip Blank 04 / 1 1 / 1 4 0 4 / 1 1 / 1 4 0 4 / 1 1 / 1 4 0 4 / 1 1 / 1 4 0 4 / 1 1 / 1 4 0 4 / 1 1 / 1 4 0 4 / 1 1 / 1 4 0 4 / 1 1 / 1 4 0 4 / 1 1 / 1 4 Co n s t i t u e n t o f C o n c e r n NC G W Q S (µg/ L ) µg/ L Be n z e n e 1 <1 . 0 < 1 . 0 < 1 . 0 < 1 . 0 6. 7 6 . 6 <1.0 < 1 . 0 < 1 . 0 1, 1 - D C A 6 <1 . 0 < 1 . 0 < 1 . 0 < 1 . 0 5. 5 5 . 5 <1.0 < 1 . 0 < 1 . 0 1, 2 - D C B 20 <1 . 0 < 1 . 0 < 1 . 0 < 1 . 0 < 1 . 0 < 1 . 0 < 1 . 0 < 1 . 0 < 1 . 0 1, 4 - D C B 6 <1 . 0 < 1 . 0 < 1 . 0 < 1 . 0 5. 9 5 . 9 <1.0 < 1 . 0 < 1 . 0 Ch l o r o b e n z e n e 50 <1 . 0 < 1 . 0 < 1 . 0 < 1 . 0 25 . 0 2 4 . 9 <1.0 < 1 . 0 < 1 . 0 Ch l o r o e t h a n e 30 0 0 <1 . 0 < 1 . 0 < 1 . 0 < 1 . 0 82 . 9 8 3 . 1 <1.0 < 1 . 0 < 1 . 0 Me t h y l e n e c h l o r i d e 5 <2 . 0 < 2 . 0 < 2 . 0 < 2 . 0 < 2 . 0 < 2 . 0 < 2 . 0 < 2 . 0 < 2 . 0 Na p h t h a l e n e 6 <1 . 0 < 1 . 0 < 1 . 0 < 1 . 0 1. 1 <1.0 < 1 . 0 < 1 . 0 < 1 . 0 To l u e n e 60 0 <1 . 0 < 1 . 0 < 1 . 0 < 1 . 0 < 1 . 0 < 1 . 0 < 1 . 0 < 1 . 0 < 1 . 0 Xy l e n e s ( t o t a l ) 50 0 <2 . 0 < 2 . 0 < 2 . 0 < 2 . 0 < 2 . 0 < 2 . 0 < 2 . 0 < 2 . 0 < 2 . 0 Ar s e n i c 10 <1 0 . 0 < 1 0 . 0 < 1 0 . 0 < 1 0 . 0 10 . 8 <10.0 < 1 0 . 0 N A N A Ba r i u m 70 0 20 6 5 0 . 8 1 2 7 1 7 2 1 3 2 0 1 3 4 0 1 1 1 NA N A Be r y l l i u m NE 3. 3 3 . 7 <1 . 0 < 1 . 0 < 1 . 0 < 1 . 0 3.5 NA N A Ca d m i u m 2 <1 . 0 < 1 . 0 < 1 . 0 < 1 . 0 < 1 . 0 < 1 . 0 < 1 . 0 N A N A Ch r o m i u m 10 <5 . 0 < 5 . 0 < 5 . 0 < 5 . 0 < 5 . 0 < 5 . 0 < 5 . 0 N A N A Co b a l t NE 9. 4 <5 . 0 < 5 . 0 < 5 . 0 28 2 2 8 6 1 0 . 6 NA N A Le a d 15 <5 . 0 < 5 . 0 < 5 . 0 < 5 . 0 < 5 . 0 < 5 . 0 < 5 . 0 N A N A Ni c k e l 10 0 <5 . 0 < 5 . 0 < 5 . 0 < 5 . 0 24 . 8 2 4 . 1 <5.0 N A N A Se l e n i u m 20 <1 0 . 0 < 1 0 . 0 < 1 0 . 0 < 1 0 . 0 < 1 0 . 0 < 1 0 . 0 < 1 0 . 0 N A N A Si l v e r 20 <5 . 0 < 5 . 0 < 5 . 0 < 5 . 0 < 5 . 0 < 5 . 0 < 5 . 0 N A N A Zi n c 10 0 0 <1 0 . 0 < 1 0 . 0 < 1 0 . 0 < 1 0 . 0 < 1 0 . 0 < 1 0 . 0 < 1 0 . 0 N A N A NO T E S : VO C s - v o l a t i l e o r g a n i c c o m p o u n d s NA - n o t a n a l y z e d NE - n o t e s t a b l i s h e d DC A - d i c h l o r o e t h a n e DC B - d i c h l o r o b e n z e n e -B o l d v a l u e s r e p r e s e n t d e t e c t i o n s , w h i l e s h a d e d c e l l v a l u e s e x c e e d r e g u l a t o r y a c t i o n l e v e l s . NC G W Q S - N o r t h C a r o l i n a G r o u n d w a t e r Q u a l i t y S t a n d a r d s - 1 5 N C A C S u b c h a p t e r 2 L S e c t i o n . 0 2 0 2 , A p r i l 1 , 2 0 1 3 Mo n i t o r i n g L o c a t i o n Da t e S a m p l e d V O C s ( u g / L ) M e t a l s ( u g / L ) H: \ L \ L e e Co u n t y , NC \ A p r i l 1 4 \ D A T A \ Le e Co u n t y Ta b l e s Ap r i l 20 1 4 1 of 1 HRP Associates, In c TABLE 3 Surface Water Constituent Data - April 2014 Lee County Lanfill (#53-01) Sanford, NC Monitoring Location SW-2 Date Sampled 04/11/14 Constituent of Concern NCSWQS (µg/l)µg/L Benzene 51 b <1.0 1,1-DCA NE <1.0 1,2-DCB 488 c <1.0 1,4-DCB 488 c <1.0 Chlorobenzene 488 c <1.0 Chloroethane NE <1.0 Methylene chloride NE <2.0 Naphthalene NE <1.0 Toluene 11 a <1.0 Xylenes (total)NE <2.0 Arsenic 10 b <10.0 Barium 1000 c 37.8 Beryllium 6.5 a <1.0 Cadmium 2 a <1.0 Chromium 50 a <5.0 Cobalt NE <5.0 Lead 25 a <5.0 Nickel 25 c <5.0 Selenium 5 a <10.0 Silver 0.06 a <5.0 Zinc 50 a 11.6 NOTES: VOCs - volatile organic compounds NE - not established -Bold values represent detections, while shaded cell values exceed regulatory action levels. b Numerical water quality standard to protect human health (consumption) applicable to all fresh surface waters (15A NCAC 02B 0.0208(2)(B). c Numerical water qualitiy standard to protect water supply (15A NCAC 02B 0.0208 VO C s ( µg/ L ) Me t a l s ( µg/ L ) NCSWQS - North Carolina Surface Water Quality Standards - 15 NCAC 02B .0100, .0200, & .0300, Surface Waters and Wetlands Standards, May 1, 2007. a Numerical water quality standard to protect aquatic life applicable to all fresh surface waters (15A NCAC 02B 0.0211(3)(l). H:\L\Lee County, NC\April14\DATA\ Lee County Tables April 2014 1 of 1 HRP Associates, Inc. H:\L\Lee County, NC\April14\RPT\Lee County Landfill 04-2014.docx HRP Associates, Inc. APPENDIX A LEE COUNTY SOLID WASTE PERMIT H:\L\Lee County, NC\April14\RPT\Lee County Landfill 04-2014.docx HRP Associates, Inc. APPENDIX B LABORATORY ANALYTICAL REPORTS AND CHAIN OF CUSTODY RECORDS #=CL# April 21, 2014 LIMS USE: FR - SHAUN MALIN LIMS OBJECT ID: 92197201 92197201 Project: Pace Project No.: RE: Shaun MalinHRP Associates, Inc.1327 Miller RoadSuite DGreenville, SC 29607 Lee Co. LF, NC Dear Shaun Malin: Enclosed are the analytical results for sample(s) received by the laboratory on April 11, 2014. 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, unlessotherwise noted in the body of the report. Analyses were performed at the Pace Analytical Services location indicated on the sample analytepage for analysis unless otherwise footnoted. This report was revised on April 21, 2014 to add Naphthalene to the 8260 compound list. If you have any questions concerning this report, please feel free to contact me. Sincerely, Jon D Bradley jon.bradley@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 35 #=CP# CERTIFICATIONS Pace Project No.: Project: 92197201 Lee Co. LF, NC Charlotte Certification IDs9800 Kincey Ave. Ste 100, Huntersville, NC 28078North Carolina Drinking Water Certification #: 37706North Carolina Field Services Certification #: 5342North Carolina Wastewater Certification #: 12South Carolina Certification #: 99006001 Florida/NELAP Certification #: E87627Kentucky UST Certification #: 84West Virginia Certification #: 357Virginia/VELAP Certification #: 460221 Asheville Certification IDs2225 Riverside Dr., Asheville, NC 28804Florida/NELAP Certification #: E87648Massachusetts Certification #: M-NC030North Carolina Drinking Water Certification #: 37712 North Carolina Wastewater Certification #: 40South Carolina Certification #: 99030001West Virginia Certification #: 356Virginia/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 35 #=SA# SAMPLE ANALYTE COUNT Pace Project No.: Project: 92197201 Lee Co. LF, NC Lab ID Sample ID Method Analytes Reported LaboratoryAnalysts 92197201001 MW-5 EPA 6010 15 PASI-AJMW EPA 8260 54 PASI-CMCK 92197201002 MW-6 EPA 6010 15 PASI-AJMW EPA 8260 54 PASI-CMCK 92197201003 MW-9 EPA 6010 15 PASI-AJMW EPA 8260 54 PASI-CMCK 92197201004 MW-10 EPA 6010 15 PASI-AJMW EPA 8260 54 PASI-CMCK 92197201005 MW-12 EPA 6010 15 PASI-AJMW EPA 8260 54 PASI-CMCK 92197201006 MW-14 EPA 6010 15 PASI-AJMW EPA 8260 54 PASI-CMCK 92197201007 SW-2 EPA 6010 15 PASI-AJMW EPA 8260 54 PASI-CMCK 92197201008 Dup-1 EPA 6010 15 PASI-AJMW EPA 8260 54 PASI-CMCK 92197201009 FB-1 EPA 8260 54 PASI-CMCK 92197201010 TRIP BLANK EPA 8260 54 PASI-CMCK 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 35 #=HO# SUMMARY OF DETECTION Pace Project No.: Project: 92197201 Lee Co. LF, NC Parameters AnalyzedResult Lab Sample ID Report Limit QualifiersUnitsMethod Client Sample ID 92197201001 MW-5 Barium 206 ug/L 04/16/14 19:555.0EPA 6010 Beryllium 3.3 ug/L 04/16/14 19:551.0EPA 6010 Cobalt 9.4 ug/L 04/16/14 19:555.0EPA 6010 92197201002 MW-6 Barium 50.8 ug/L 04/16/14 20:085.0EPA 6010 Beryllium 3.7 ug/L 04/16/14 20:081.0EPA 6010 92197201003 MW-9 Barium 127 ug/L 04/16/14 20:125.0EPA 6010 92197201004 MW-10 Barium 172 ug/L 04/16/14 20:155.0EPA 6010 92197201005 MW-12 Arsenic 10.8 ug/L 04/16/14 20:1810.0EPA 6010 Barium 1320 ug/L 04/16/14 20:185.0EPA 6010 Cobalt 282 ug/L 04/16/14 20:185.0EPA 6010 Nickel 24.8 ug/L 04/16/14 20:185.0EPA 6010 Benzene 6.7 ug/L 04/14/14 16:061.0EPA 8260 Chlorobenzene 25.0 ug/L 04/14/14 16:061.0EPA 8260 Chloroethane 82.9 ug/L 04/14/14 16:061.0EPA 8260 1,4-Dichlorobenzene 5.9 ug/L 04/14/14 16:061.0EPA 8260 1,1-Dichloroethane 5.5 ug/L 04/14/14 16:061.0EPA 8260 Naphthalene 1.1 ug/L 04/14/14 16:061.0EPA 8260 92197201006 MW-14 Barium 111 ug/L 04/16/14 20:225.0EPA 6010 Beryllium 3.5 ug/L 04/16/14 20:221.0EPA 6010 Cobalt 10.6 ug/L 04/16/14 20:225.0EPA 6010 92197201007 SW-2 Barium 37.8 ug/L 04/16/14 20:265.0EPA 6010 Zinc 11.6 ug/L 04/16/14 20:2610.0EPA 6010 92197201008 Dup-1 Barium 1340 ug/L 04/16/14 20:295.0EPA 6010 Cobalt 286 ug/L 04/16/14 20:295.0EPA 6010 Nickel 24.1 ug/L 04/16/14 20:295.0EPA 6010 Benzene 6.6 ug/L 04/14/14 17:011.0EPA 8260 Chlorobenzene 24.9 ug/L 04/14/14 17:011.0EPA 8260 Chloroethane 83.1 ug/L 04/14/14 17:011.0EPA 8260 1,4-Dichlorobenzene 5.9 ug/L 04/14/14 17:011.0EPA 8260 1,1-Dichloroethane 5.5 ug/L 04/14/14 17:011.0EPA 8260 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 35 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92197201 Lee Co. LF, NC Method: Client:HRP Associates, Inc. EPA 6010 Date:April 21, 2014 Description:6010 MET ICP General Information: 8 samples were analyzed for EPA 6010. All samples were received in acceptable condition with any exceptions noted below. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Sample Preparation: The samples were prepared in accordance with EPA 3010 with any exceptions noted below. Initial Calibrations (including MS Tune as applicable): All criteria were within method requirements with any exceptions noted below. Continuing Calibration: All criteria were within method requirements with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes:All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. Additional Comments: 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 35 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92197201 Lee Co. LF, NC Method: Client:HRP Associates, Inc. EPA 8260 Date:April 21, 2014 Description:8260 MSV Low Level General Information: 10 samples were analyzed for EPA 8260. All samples were received in acceptable condition with any exceptions noted below. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Initial Calibrations (including MS Tune as applicable): All criteria were within method requirements with any exceptions noted below. Continuing Calibration:All criteria were within method requirements with any exceptions noted below. Internal Standards: All internal standards were within QC limits with any exceptions noted below. Surrogates: All surrogates were within QC limits with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes:All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. Additional Comments: This data package has been reviewed for quality and completeness and is approved for release. 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 35 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92197201 Lee Co. LF, NC Sample:MW-5 Lab ID:92197201001 Collected:04/11/14 11:52 Received:04/11/14 17:00 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit 6010 MET ICP Analytical Method: EPA 6010 Preparation Method: EPA 3010 Antimony ND ug/L 04/16/14 19:55 7440-36-004/15/14 10:005.0 1 Arsenic ND ug/L 04/16/14 19:55 7440-38-204/15/14 10:0010.0 1 Barium 206 ug/L 04/16/14 19:55 7440-39-304/15/14 10:005.0 1 Beryllium 3.3 ug/L 04/16/14 19:55 7440-41-704/15/14 10:001.0 1 Cadmium ND ug/L 04/16/14 19:55 7440-43-904/15/14 10:001.0 1 Chromium ND ug/L 04/16/14 19:55 7440-47-304/15/14 10:005.0 1 Cobalt 9.4 ug/L 04/16/14 19:55 7440-48-404/15/14 10:005.0 1 Copper ND ug/L 04/16/14 19:55 7440-50-804/15/14 10:005.0 1 Lead ND ug/L 04/16/14 19:55 7439-92-104/15/14 10:005.0 1 Nickel ND ug/L 04/16/14 19:55 7440-02-004/15/14 10:005.0 1 Selenium ND ug/L 04/16/14 19:55 7782-49-204/15/14 10:0010.0 1 Silver ND ug/L 04/16/14 19:55 7440-22-404/15/14 10:005.0 1 Thallium ND ug/L 04/16/14 19:55 7440-28-004/15/14 10:0010.0 1 Vanadium ND ug/L 04/16/14 19:55 7440-62-204/15/14 10:005.0 1 Zinc ND ug/L 04/16/14 19:55 7440-66-604/15/14 10:0010.0 1 8260 MSV Low Level Analytical Method: EPA 8260 Acetone ND ug/L 04/14/14 14:52 67-64-125.0 1 Acrylonitrile ND ug/L 04/14/14 14:52 107-13-110.0 1 Benzene ND ug/L 04/14/14 14:52 71-43-21.0 1 Bromochloromethane ND ug/L 04/14/14 14:52 74-97-51.0 1 Bromodichloromethane ND ug/L 04/14/14 14:52 75-27-41.0 1 Bromoform ND ug/L 04/14/14 14:52 75-25-21.0 1 Bromomethane ND ug/L 04/14/14 14:52 74-83-92.0 1 2-Butanone (MEK)ND ug/L 04/14/14 14:52 78-93-35.0 1 Carbon disulfide ND ug/L 04/14/14 14:52 75-15-02.0 1 Carbon tetrachloride ND ug/L 04/14/14 14:52 56-23-51.0 1 Chlorobenzene ND ug/L 04/14/14 14:52 108-90-71.0 1 Chloroethane ND ug/L 04/14/14 14:52 75-00-31.0 1 Chloroform ND ug/L 04/14/14 14:52 67-66-31.0 1 Chloromethane ND ug/L 04/14/14 14:52 74-87-31.0 1 1,2-Dibromo-3-chloropropane ND ug/L 04/14/14 14:52 96-12-85.0 1 Dibromochloromethane ND ug/L 04/14/14 14:52 124-48-11.0 1 1,2-Dibromoethane (EDB)ND ug/L 04/14/14 14:52 106-93-41.0 1 Dibromomethane ND ug/L 04/14/14 14:52 74-95-31.0 1 1,2-Dichlorobenzene ND ug/L 04/14/14 14:52 95-50-11.0 1 1,4-Dichlorobenzene ND ug/L 04/14/14 14:52 106-46-71.0 1 trans-1,4-Dichloro-2-butene ND ug/L 04/14/14 14:52 110-57-61.0 1 1,1-Dichloroethane ND ug/L 04/14/14 14:52 75-34-31.0 1 1,2-Dichloroethane ND ug/L 04/14/14 14:52 107-06-21.0 1 1,2-Dichloroethene (Total)ND ug/L 04/14/14 14:52 540-59-01.0 1 1,1-Dichloroethene ND ug/L 04/14/14 14:52 75-35-41.0 1 cis-1,2-Dichloroethene ND ug/L 04/14/14 14:52 156-59-21.0 1 trans-1,2-Dichloroethene ND ug/L 04/14/14 14:52 156-60-51.0 1 1,2-Dichloropropane ND ug/L 04/14/14 14:52 78-87-51.0 1 cis-1,3-Dichloropropene ND ug/L 04/14/14 14:52 10061-01-51.0 1 trans-1,3-Dichloropropene ND ug/L 04/14/14 14:52 10061-02-61.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 04/21/2014 04:46 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 7 of 35 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92197201 Lee Co. LF, NC Sample:MW-5 Lab ID:92197201001 Collected:04/11/14 11:52 Received:04/11/14 17:00 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit 8260 MSV Low Level Analytical Method: EPA 8260 Ethylbenzene ND ug/L 04/14/14 14:52 100-41-41.0 1 2-Hexanone ND ug/L 04/14/14 14:52 591-78-65.0 1 Iodomethane ND ug/L 04/14/14 14:52 74-88-45.0 1 Methylene Chloride ND ug/L 04/14/14 14:52 75-09-22.0 1 4-Methyl-2-pentanone (MIBK)ND ug/L 04/14/14 14:52 108-10-15.0 1 Naphthalene ND ug/L 04/14/14 14:52 91-20-31.0 1 Styrene ND ug/L 04/14/14 14:52 100-42-51.0 1 1,1,1,2-Tetrachloroethane ND ug/L 04/14/14 14:52 630-20-61.0 1 1,1,2,2-Tetrachloroethane ND ug/L 04/14/14 14:52 79-34-51.0 1 Tetrachloroethene ND ug/L 04/14/14 14:52 127-18-41.0 1 Toluene ND ug/L 04/14/14 14:52 108-88-31.0 1 1,1,1-Trichloroethane ND ug/L 04/14/14 14:52 71-55-61.0 1 1,1,2-Trichloroethane ND ug/L 04/14/14 14:52 79-00-51.0 1 Trichloroethene ND ug/L 04/14/14 14:52 79-01-61.0 1 Trichlorofluoromethane ND ug/L 04/14/14 14:52 75-69-41.0 1 1,2,3-Trichloropropane ND ug/L 04/14/14 14:52 96-18-41.0 1 Vinyl acetate ND ug/L 04/14/14 14:52 108-05-42.0 1 Vinyl chloride ND ug/L 04/14/14 14:52 75-01-41.0 1 Xylene (Total)ND ug/L 04/14/14 14:52 1330-20-72.0 1 m&p-Xylene ND ug/L 04/14/14 14:52 179601-23-12.0 1 o-Xylene ND ug/L 04/14/14 14:52 95-47-61.0 1 Surrogates 4-Bromofluorobenzene (S)98 %04/14/14 14:52 460-00-470-130 1 1,2-Dichloroethane-d4 (S)95 %04/14/14 14:52 17060-07-070-130 1 Toluene-d8 (S)99 %04/14/14 14:52 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: 04/21/2014 04:46 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 8 of 35 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92197201 Lee Co. LF, NC Sample:MW-6 Lab ID:92197201002 Collected:04/11/14 09:47 Received:04/11/14 17:00 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit 6010 MET ICP Analytical Method: EPA 6010 Preparation Method: EPA 3010 Antimony ND ug/L 04/16/14 20:08 7440-36-004/15/14 10:005.0 1 Arsenic ND ug/L 04/16/14 20:08 7440-38-204/15/14 10:0010.0 1 Barium 50.8 ug/L 04/16/14 20:08 7440-39-304/15/14 10:005.0 1 Beryllium 3.7 ug/L 04/16/14 20:08 7440-41-704/15/14 10:001.0 1 Cadmium ND ug/L 04/16/14 20:08 7440-43-904/15/14 10:001.0 1 Chromium ND ug/L 04/16/14 20:08 7440-47-304/15/14 10:005.0 1 Cobalt ND ug/L 04/16/14 20:08 7440-48-404/15/14 10:005.0 1 Copper ND ug/L 04/16/14 20:08 7440-50-804/15/14 10:005.0 1 Lead ND ug/L 04/16/14 20:08 7439-92-104/15/14 10:005.0 1 Nickel ND ug/L 04/16/14 20:08 7440-02-004/15/14 10:005.0 1 Selenium ND ug/L 04/16/14 20:08 7782-49-204/15/14 10:0010.0 1 Silver ND ug/L 04/16/14 20:08 7440-22-404/15/14 10:005.0 1 Thallium ND ug/L 04/16/14 20:08 7440-28-004/15/14 10:0010.0 1 Vanadium ND ug/L 04/16/14 20:08 7440-62-204/15/14 10:005.0 1 Zinc ND ug/L 04/16/14 20:08 7440-66-604/15/14 10:0010.0 1 8260 MSV Low Level Analytical Method: EPA 8260 Acetone ND ug/L 04/14/14 15:11 67-64-125.0 1 Acrylonitrile ND ug/L 04/14/14 15:11 107-13-110.0 1 Benzene ND ug/L 04/14/14 15:11 71-43-21.0 1 Bromochloromethane ND ug/L 04/14/14 15:11 74-97-51.0 1 Bromodichloromethane ND ug/L 04/14/14 15:11 75-27-41.0 1 Bromoform ND ug/L 04/14/14 15:11 75-25-21.0 1 Bromomethane ND ug/L 04/14/14 15:11 74-83-92.0 1 2-Butanone (MEK)ND ug/L 04/14/14 15:11 78-93-35.0 1 Carbon disulfide ND ug/L 04/14/14 15:11 75-15-02.0 1 Carbon tetrachloride ND ug/L 04/14/14 15:11 56-23-51.0 1 Chlorobenzene ND ug/L 04/14/14 15:11 108-90-71.0 1 Chloroethane ND ug/L 04/14/14 15:11 75-00-31.0 1 Chloroform ND ug/L 04/14/14 15:11 67-66-31.0 1 Chloromethane ND ug/L 04/14/14 15:11 74-87-31.0 1 1,2-Dibromo-3-chloropropane ND ug/L 04/14/14 15:11 96-12-85.0 1 Dibromochloromethane ND ug/L 04/14/14 15:11 124-48-11.0 1 1,2-Dibromoethane (EDB)ND ug/L 04/14/14 15:11 106-93-41.0 1 Dibromomethane ND ug/L 04/14/14 15:11 74-95-31.0 1 1,2-Dichlorobenzene ND ug/L 04/14/14 15:11 95-50-11.0 1 1,4-Dichlorobenzene ND ug/L 04/14/14 15:11 106-46-71.0 1 trans-1,4-Dichloro-2-butene ND ug/L 04/14/14 15:11 110-57-61.0 1 1,1-Dichloroethane ND ug/L 04/14/14 15:11 75-34-31.0 1 1,2-Dichloroethane ND ug/L 04/14/14 15:11 107-06-21.0 1 1,2-Dichloroethene (Total)ND ug/L 04/14/14 15:11 540-59-01.0 1 1,1-Dichloroethene ND ug/L 04/14/14 15:11 75-35-41.0 1 cis-1,2-Dichloroethene ND ug/L 04/14/14 15:11 156-59-21.0 1 trans-1,2-Dichloroethene ND ug/L 04/14/14 15:11 156-60-51.0 1 1,2-Dichloropropane ND ug/L 04/14/14 15:11 78-87-51.0 1 cis-1,3-Dichloropropene ND ug/L 04/14/14 15:11 10061-01-51.0 1 trans-1,3-Dichloropropene ND ug/L 04/14/14 15:11 10061-02-61.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 04/21/2014 04:46 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 9 of 35 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92197201 Lee Co. LF, NC Sample:MW-6 Lab ID:92197201002 Collected:04/11/14 09:47 Received:04/11/14 17:00 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit 8260 MSV Low Level Analytical Method: EPA 8260 Ethylbenzene ND ug/L 04/14/14 15:11 100-41-41.0 1 2-Hexanone ND ug/L 04/14/14 15:11 591-78-65.0 1 Iodomethane ND ug/L 04/14/14 15:11 74-88-45.0 1 Methylene Chloride ND ug/L 04/14/14 15:11 75-09-22.0 1 4-Methyl-2-pentanone (MIBK)ND ug/L 04/14/14 15:11 108-10-15.0 1 Naphthalene ND ug/L 04/14/14 15:11 91-20-31.0 1 Styrene ND ug/L 04/14/14 15:11 100-42-51.0 1 1,1,1,2-Tetrachloroethane ND ug/L 04/14/14 15:11 630-20-61.0 1 1,1,2,2-Tetrachloroethane ND ug/L 04/14/14 15:11 79-34-51.0 1 Tetrachloroethene ND ug/L 04/14/14 15:11 127-18-41.0 1 Toluene ND ug/L 04/14/14 15:11 108-88-31.0 1 1,1,1-Trichloroethane ND ug/L 04/14/14 15:11 71-55-61.0 1 1,1,2-Trichloroethane ND ug/L 04/14/14 15:11 79-00-51.0 1 Trichloroethene ND ug/L 04/14/14 15:11 79-01-61.0 1 Trichlorofluoromethane ND ug/L 04/14/14 15:11 75-69-41.0 1 1,2,3-Trichloropropane ND ug/L 04/14/14 15:11 96-18-41.0 1 Vinyl acetate ND ug/L 04/14/14 15:11 108-05-42.0 1 Vinyl chloride ND ug/L 04/14/14 15:11 75-01-41.0 1 Xylene (Total)ND ug/L 04/14/14 15:11 1330-20-72.0 1 m&p-Xylene ND ug/L 04/14/14 15:11 179601-23-12.0 1 o-Xylene ND ug/L 04/14/14 15:11 95-47-61.0 1 Surrogates 4-Bromofluorobenzene (S)98 %04/14/14 15:11 460-00-470-130 1 1,2-Dichloroethane-d4 (S)107 %04/14/14 15:11 17060-07-070-130 1 Toluene-d8 (S)99 %04/14/14 15:11 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: 04/21/2014 04:46 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 10 of 35 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92197201 Lee Co. LF, NC Sample:MW-9 Lab ID:92197201003 Collected:04/11/14 09:20 Received:04/11/14 17:00 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit 6010 MET ICP Analytical Method: EPA 6010 Preparation Method: EPA 3010 Antimony ND ug/L 04/16/14 20:12 7440-36-004/15/14 10:005.0 1 Arsenic ND ug/L 04/16/14 20:12 7440-38-204/15/14 10:0010.0 1 Barium 127 ug/L 04/16/14 20:12 7440-39-304/15/14 10:005.0 1 Beryllium ND ug/L 04/16/14 20:12 7440-41-704/15/14 10:001.0 1 Cadmium ND ug/L 04/16/14 20:12 7440-43-904/15/14 10:001.0 1 Chromium ND ug/L 04/16/14 20:12 7440-47-304/15/14 10:005.0 1 Cobalt ND ug/L 04/16/14 20:12 7440-48-404/15/14 10:005.0 1 Copper ND ug/L 04/16/14 20:12 7440-50-804/15/14 10:005.0 1 Lead ND ug/L 04/16/14 20:12 7439-92-104/15/14 10:005.0 1 Nickel ND ug/L 04/16/14 20:12 7440-02-004/15/14 10:005.0 1 Selenium ND ug/L 04/16/14 20:12 7782-49-204/15/14 10:0010.0 1 Silver ND ug/L 04/16/14 20:12 7440-22-404/15/14 10:005.0 1 Thallium ND ug/L 04/16/14 20:12 7440-28-004/15/14 10:0010.0 1 Vanadium ND ug/L 04/16/14 20:12 7440-62-204/15/14 10:005.0 1 Zinc ND ug/L 04/16/14 20:12 7440-66-604/15/14 10:0010.0 1 8260 MSV Low Level Analytical Method: EPA 8260 Acetone ND ug/L 04/14/14 15:29 67-64-125.0 1 Acrylonitrile ND ug/L 04/14/14 15:29 107-13-110.0 1 Benzene ND ug/L 04/14/14 15:29 71-43-21.0 1 Bromochloromethane ND ug/L 04/14/14 15:29 74-97-51.0 1 Bromodichloromethane ND ug/L 04/14/14 15:29 75-27-41.0 1 Bromoform ND ug/L 04/14/14 15:29 75-25-21.0 1 Bromomethane ND ug/L 04/14/14 15:29 74-83-92.0 1 2-Butanone (MEK)ND ug/L 04/14/14 15:29 78-93-35.0 1 Carbon disulfide ND ug/L 04/14/14 15:29 75-15-02.0 1 Carbon tetrachloride ND ug/L 04/14/14 15:29 56-23-51.0 1 Chlorobenzene ND ug/L 04/14/14 15:29 108-90-71.0 1 Chloroethane ND ug/L 04/14/14 15:29 75-00-31.0 1 Chloroform ND ug/L 04/14/14 15:29 67-66-31.0 1 Chloromethane ND ug/L 04/14/14 15:29 74-87-31.0 1 1,2-Dibromo-3-chloropropane ND ug/L 04/14/14 15:29 96-12-85.0 1 Dibromochloromethane ND ug/L 04/14/14 15:29 124-48-11.0 1 1,2-Dibromoethane (EDB)ND ug/L 04/14/14 15:29 106-93-41.0 1 Dibromomethane ND ug/L 04/14/14 15:29 74-95-31.0 1 1,2-Dichlorobenzene ND ug/L 04/14/14 15:29 95-50-11.0 1 1,4-Dichlorobenzene ND ug/L 04/14/14 15:29 106-46-71.0 1 trans-1,4-Dichloro-2-butene ND ug/L 04/14/14 15:29 110-57-61.0 1 1,1-Dichloroethane ND ug/L 04/14/14 15:29 75-34-31.0 1 1,2-Dichloroethane ND ug/L 04/14/14 15:29 107-06-21.0 1 1,2-Dichloroethene (Total)ND ug/L 04/14/14 15:29 540-59-01.0 1 1,1-Dichloroethene ND ug/L 04/14/14 15:29 75-35-41.0 1 cis-1,2-Dichloroethene ND ug/L 04/14/14 15:29 156-59-21.0 1 trans-1,2-Dichloroethene ND ug/L 04/14/14 15:29 156-60-51.0 1 1,2-Dichloropropane ND ug/L 04/14/14 15:29 78-87-51.0 1 cis-1,3-Dichloropropene ND ug/L 04/14/14 15:29 10061-01-51.0 1 trans-1,3-Dichloropropene ND ug/L 04/14/14 15:29 10061-02-61.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 04/21/2014 04:46 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 11 of 35 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92197201 Lee Co. LF, NC Sample:MW-9 Lab ID:92197201003 Collected:04/11/14 09:20 Received:04/11/14 17:00 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit 8260 MSV Low Level Analytical Method: EPA 8260 Ethylbenzene ND ug/L 04/14/14 15:29 100-41-41.0 1 2-Hexanone ND ug/L 04/14/14 15:29 591-78-65.0 1 Iodomethane ND ug/L 04/14/14 15:29 74-88-45.0 1 Methylene Chloride ND ug/L 04/14/14 15:29 75-09-22.0 1 4-Methyl-2-pentanone (MIBK)ND ug/L 04/14/14 15:29 108-10-15.0 1 Naphthalene ND ug/L 04/14/14 15:29 91-20-31.0 1 Styrene ND ug/L 04/14/14 15:29 100-42-51.0 1 1,1,1,2-Tetrachloroethane ND ug/L 04/14/14 15:29 630-20-61.0 1 1,1,2,2-Tetrachloroethane ND ug/L 04/14/14 15:29 79-34-51.0 1 Tetrachloroethene ND ug/L 04/14/14 15:29 127-18-41.0 1 Toluene ND ug/L 04/14/14 15:29 108-88-31.0 1 1,1,1-Trichloroethane ND ug/L 04/14/14 15:29 71-55-61.0 1 1,1,2-Trichloroethane ND ug/L 04/14/14 15:29 79-00-51.0 1 Trichloroethene ND ug/L 04/14/14 15:29 79-01-61.0 1 Trichlorofluoromethane ND ug/L 04/14/14 15:29 75-69-41.0 1 1,2,3-Trichloropropane ND ug/L 04/14/14 15:29 96-18-41.0 1 Vinyl acetate ND ug/L 04/14/14 15:29 108-05-42.0 1 Vinyl chloride ND ug/L 04/14/14 15:29 75-01-41.0 1 Xylene (Total)ND ug/L 04/14/14 15:29 1330-20-72.0 1 m&p-Xylene ND ug/L 04/14/14 15:29 179601-23-12.0 1 o-Xylene ND ug/L 04/14/14 15:29 95-47-61.0 1 Surrogates 4-Bromofluorobenzene (S)98 %04/14/14 15:29 460-00-470-130 1 1,2-Dichloroethane-d4 (S)99 %04/14/14 15:29 17060-07-070-130 1 Toluene-d8 (S)99 %04/14/14 15:29 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: 04/21/2014 04:46 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 12 of 35 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92197201 Lee Co. LF, NC Sample:MW-10 Lab ID:92197201004 Collected:04/11/14 10:34 Received:04/11/14 17:00 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit 6010 MET ICP Analytical Method: EPA 6010 Preparation Method: EPA 3010 Antimony ND ug/L 04/16/14 20:15 7440-36-004/15/14 10:005.0 1 Arsenic ND ug/L 04/16/14 20:15 7440-38-204/15/14 10:0010.0 1 Barium 172 ug/L 04/16/14 20:15 7440-39-304/15/14 10:005.0 1 Beryllium ND ug/L 04/16/14 20:15 7440-41-704/15/14 10:001.0 1 Cadmium ND ug/L 04/16/14 20:15 7440-43-904/15/14 10:001.0 1 Chromium ND ug/L 04/16/14 20:15 7440-47-304/15/14 10:005.0 1 Cobalt ND ug/L 04/16/14 20:15 7440-48-404/15/14 10:005.0 1 Copper ND ug/L 04/16/14 20:15 7440-50-804/15/14 10:005.0 1 Lead ND ug/L 04/16/14 20:15 7439-92-104/15/14 10:005.0 1 Nickel ND ug/L 04/16/14 20:15 7440-02-004/15/14 10:005.0 1 Selenium ND ug/L 04/16/14 20:15 7782-49-204/15/14 10:0010.0 1 Silver ND ug/L 04/16/14 20:15 7440-22-404/15/14 10:005.0 1 Thallium ND ug/L 04/16/14 20:15 7440-28-004/15/14 10:0010.0 1 Vanadium ND ug/L 04/16/14 20:15 7440-62-204/15/14 10:005.0 1 Zinc ND ug/L 04/16/14 20:15 7440-66-604/15/14 10:0010.0 1 8260 MSV Low Level Analytical Method: EPA 8260 Acetone ND ug/L 04/14/14 15:47 67-64-125.0 1 Acrylonitrile ND ug/L 04/14/14 15:47 107-13-110.0 1 Benzene ND ug/L 04/14/14 15:47 71-43-21.0 1 Bromochloromethane ND ug/L 04/14/14 15:47 74-97-51.0 1 Bromodichloromethane ND ug/L 04/14/14 15:47 75-27-41.0 1 Bromoform ND ug/L 04/14/14 15:47 75-25-21.0 1 Bromomethane ND ug/L 04/14/14 15:47 74-83-92.0 1 2-Butanone (MEK)ND ug/L 04/14/14 15:47 78-93-35.0 1 Carbon disulfide ND ug/L 04/14/14 15:47 75-15-02.0 1 Carbon tetrachloride ND ug/L 04/14/14 15:47 56-23-51.0 1 Chlorobenzene ND ug/L 04/14/14 15:47 108-90-71.0 1 Chloroethane ND ug/L 04/14/14 15:47 75-00-31.0 1 Chloroform ND ug/L 04/14/14 15:47 67-66-31.0 1 Chloromethane ND ug/L 04/14/14 15:47 74-87-31.0 1 1,2-Dibromo-3-chloropropane ND ug/L 04/14/14 15:47 96-12-85.0 1 Dibromochloromethane ND ug/L 04/14/14 15:47 124-48-11.0 1 1,2-Dibromoethane (EDB)ND ug/L 04/14/14 15:47 106-93-41.0 1 Dibromomethane ND ug/L 04/14/14 15:47 74-95-31.0 1 1,2-Dichlorobenzene ND ug/L 04/14/14 15:47 95-50-11.0 1 1,4-Dichlorobenzene ND ug/L 04/14/14 15:47 106-46-71.0 1 trans-1,4-Dichloro-2-butene ND ug/L 04/14/14 15:47 110-57-61.0 1 1,1-Dichloroethane ND ug/L 04/14/14 15:47 75-34-31.0 1 1,2-Dichloroethane ND ug/L 04/14/14 15:47 107-06-21.0 1 1,2-Dichloroethene (Total)ND ug/L 04/14/14 15:47 540-59-01.0 1 1,1-Dichloroethene ND ug/L 04/14/14 15:47 75-35-41.0 1 cis-1,2-Dichloroethene ND ug/L 04/14/14 15:47 156-59-21.0 1 trans-1,2-Dichloroethene ND ug/L 04/14/14 15:47 156-60-51.0 1 1,2-Dichloropropane ND ug/L 04/14/14 15:47 78-87-51.0 1 cis-1,3-Dichloropropene ND ug/L 04/14/14 15:47 10061-01-51.0 1 trans-1,3-Dichloropropene ND ug/L 04/14/14 15:47 10061-02-61.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 04/21/2014 04:46 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 13 of 35 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92197201 Lee Co. LF, NC Sample:MW-10 Lab ID:92197201004 Collected:04/11/14 10:34 Received:04/11/14 17:00 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit 8260 MSV Low Level Analytical Method: EPA 8260 Ethylbenzene ND ug/L 04/14/14 15:47 100-41-41.0 1 2-Hexanone ND ug/L 04/14/14 15:47 591-78-65.0 1 Iodomethane ND ug/L 04/14/14 15:47 74-88-45.0 1 Methylene Chloride ND ug/L 04/14/14 15:47 75-09-22.0 1 4-Methyl-2-pentanone (MIBK)ND ug/L 04/14/14 15:47 108-10-15.0 1 Naphthalene ND ug/L 04/14/14 15:47 91-20-31.0 1 Styrene ND ug/L 04/14/14 15:47 100-42-51.0 1 1,1,1,2-Tetrachloroethane ND ug/L 04/14/14 15:47 630-20-61.0 1 1,1,2,2-Tetrachloroethane ND ug/L 04/14/14 15:47 79-34-51.0 1 Tetrachloroethene ND ug/L 04/14/14 15:47 127-18-41.0 1 Toluene ND ug/L 04/14/14 15:47 108-88-31.0 1 1,1,1-Trichloroethane ND ug/L 04/14/14 15:47 71-55-61.0 1 1,1,2-Trichloroethane ND ug/L 04/14/14 15:47 79-00-51.0 1 Trichloroethene ND ug/L 04/14/14 15:47 79-01-61.0 1 Trichlorofluoromethane ND ug/L 04/14/14 15:47 75-69-41.0 1 1,2,3-Trichloropropane ND ug/L 04/14/14 15:47 96-18-41.0 1 Vinyl acetate ND ug/L 04/14/14 15:47 108-05-42.0 1 Vinyl chloride ND ug/L 04/14/14 15:47 75-01-41.0 1 Xylene (Total)ND ug/L 04/14/14 15:47 1330-20-72.0 1 m&p-Xylene ND ug/L 04/14/14 15:47 179601-23-12.0 1 o-Xylene ND ug/L 04/14/14 15:47 95-47-61.0 1 Surrogates 4-Bromofluorobenzene (S)96 %04/14/14 15:47 460-00-470-130 1 1,2-Dichloroethane-d4 (S)108 %04/14/14 15:47 17060-07-070-130 1 Toluene-d8 (S)100 %04/14/14 15:47 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: 04/21/2014 04:46 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 14 of 35 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92197201 Lee Co. LF, NC Sample:MW-12 Lab ID:92197201005 Collected:04/11/14 12:52 Received:04/11/14 17:00 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit 6010 MET ICP Analytical Method: EPA 6010 Preparation Method: EPA 3010 Antimony ND ug/L 04/16/14 20:18 7440-36-004/15/14 10:005.0 1 Arsenic 10.8 ug/L 04/16/14 20:18 7440-38-204/15/14 10:0010.0 1 Barium 1320 ug/L 04/16/14 20:18 7440-39-304/15/14 10:005.0 1 Beryllium ND ug/L 04/16/14 20:18 7440-41-704/15/14 10:001.0 1 Cadmium ND ug/L 04/17/14 14:31 7440-43-904/15/14 10:001.0 1 Chromium ND ug/L 04/16/14 20:18 7440-47-304/15/14 10:005.0 1 Cobalt 282 ug/L 04/16/14 20:18 7440-48-404/15/14 10:005.0 1 Copper ND ug/L 04/16/14 20:18 7440-50-804/15/14 10:005.0 1 Lead ND ug/L 04/16/14 20:18 7439-92-104/15/14 10:005.0 1 Nickel 24.8 ug/L 04/16/14 20:18 7440-02-004/15/14 10:005.0 1 Selenium ND ug/L 04/16/14 20:18 7782-49-204/15/14 10:0010.0 1 Silver ND ug/L 04/16/14 20:18 7440-22-404/15/14 10:005.0 1 Thallium ND ug/L 04/16/14 20:18 7440-28-004/15/14 10:0010.0 1 Vanadium ND ug/L 04/16/14 20:18 7440-62-204/15/14 10:005.0 1 Zinc ND ug/L 04/16/14 20:18 7440-66-604/15/14 10:0010.0 1 8260 MSV Low Level Analytical Method: EPA 8260 Acetone ND ug/L 04/14/14 16:06 67-64-125.0 1 Acrylonitrile ND ug/L 04/14/14 16:06 107-13-110.0 1 Benzene 6.7 ug/L 04/14/14 16:06 71-43-21.0 1 Bromochloromethane ND ug/L 04/14/14 16:06 74-97-51.0 1 Bromodichloromethane ND ug/L 04/14/14 16:06 75-27-41.0 1 Bromoform ND ug/L 04/14/14 16:06 75-25-21.0 1 Bromomethane ND ug/L 04/14/14 16:06 74-83-92.0 1 2-Butanone (MEK)ND ug/L 04/14/14 16:06 78-93-35.0 1 Carbon disulfide ND ug/L 04/14/14 16:06 75-15-02.0 1 Carbon tetrachloride ND ug/L 04/14/14 16:06 56-23-51.0 1 Chlorobenzene 25.0 ug/L 04/14/14 16:06 108-90-71.0 1 Chloroethane 82.9 ug/L 04/14/14 16:06 75-00-31.0 1 Chloroform ND ug/L 04/14/14 16:06 67-66-31.0 1 Chloromethane ND ug/L 04/14/14 16:06 74-87-31.0 1 1,2-Dibromo-3-chloropropane ND ug/L 04/14/14 16:06 96-12-85.0 1 Dibromochloromethane ND ug/L 04/14/14 16:06 124-48-11.0 1 1,2-Dibromoethane (EDB)ND ug/L 04/14/14 16:06 106-93-41.0 1 Dibromomethane ND ug/L 04/14/14 16:06 74-95-31.0 1 1,2-Dichlorobenzene ND ug/L 04/14/14 16:06 95-50-11.0 1 1,4-Dichlorobenzene 5.9 ug/L 04/14/14 16:06 106-46-71.0 1 trans-1,4-Dichloro-2-butene ND ug/L 04/14/14 16:06 110-57-61.0 1 1,1-Dichloroethane 5.5 ug/L 04/14/14 16:06 75-34-31.0 1 1,2-Dichloroethane ND ug/L 04/14/14 16:06 107-06-21.0 1 1,2-Dichloroethene (Total)ND ug/L 04/14/14 16:06 540-59-01.0 1 1,1-Dichloroethene ND ug/L 04/14/14 16:06 75-35-41.0 1 cis-1,2-Dichloroethene ND ug/L 04/14/14 16:06 156-59-21.0 1 trans-1,2-Dichloroethene ND ug/L 04/14/14 16:06 156-60-51.0 1 1,2-Dichloropropane ND ug/L 04/14/14 16:06 78-87-51.0 1 cis-1,3-Dichloropropene ND ug/L 04/14/14 16:06 10061-01-51.0 1 trans-1,3-Dichloropropene ND ug/L 04/14/14 16:06 10061-02-61.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 04/21/2014 04:46 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 15 of 35 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92197201 Lee Co. LF, NC Sample:MW-12 Lab ID:92197201005 Collected:04/11/14 12:52 Received:04/11/14 17:00 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit 8260 MSV Low Level Analytical Method: EPA 8260 Ethylbenzene ND ug/L 04/14/14 16:06 100-41-41.0 1 2-Hexanone ND ug/L 04/14/14 16:06 591-78-65.0 1 Iodomethane ND ug/L 04/14/14 16:06 74-88-45.0 1 Methylene Chloride ND ug/L 04/14/14 16:06 75-09-22.0 1 4-Methyl-2-pentanone (MIBK)ND ug/L 04/14/14 16:06 108-10-15.0 1 Naphthalene 1.1 ug/L 04/14/14 16:06 91-20-31.0 1 Styrene ND ug/L 04/14/14 16:06 100-42-51.0 1 1,1,1,2-Tetrachloroethane ND ug/L 04/14/14 16:06 630-20-61.0 1 1,1,2,2-Tetrachloroethane ND ug/L 04/14/14 16:06 79-34-51.0 1 Tetrachloroethene ND ug/L 04/14/14 16:06 127-18-41.0 1 Toluene ND ug/L 04/14/14 16:06 108-88-31.0 1 1,1,1-Trichloroethane ND ug/L 04/14/14 16:06 71-55-61.0 1 1,1,2-Trichloroethane ND ug/L 04/14/14 16:06 79-00-51.0 1 Trichloroethene ND ug/L 04/14/14 16:06 79-01-61.0 1 Trichlorofluoromethane ND ug/L 04/14/14 16:06 75-69-41.0 1 1,2,3-Trichloropropane ND ug/L 04/14/14 16:06 96-18-41.0 1 Vinyl acetate ND ug/L 04/14/14 16:06 108-05-42.0 1 Vinyl chloride ND ug/L 04/14/14 16:06 75-01-41.0 1 Xylene (Total)ND ug/L 04/14/14 16:06 1330-20-72.0 1 m&p-Xylene ND ug/L 04/14/14 16:06 179601-23-12.0 1 o-Xylene ND ug/L 04/14/14 16:06 95-47-61.0 1 Surrogates 4-Bromofluorobenzene (S)101 %04/14/14 16:06 460-00-470-130 1 1,2-Dichloroethane-d4 (S)102 %04/14/14 16:06 17060-07-070-130 1 Toluene-d8 (S)99 %04/14/14 16:06 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: 04/21/2014 04:46 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 16 of 35 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92197201 Lee Co. LF, NC Sample:MW-14 Lab ID:92197201006 Collected:04/11/14 11:36 Received:04/11/14 17:00 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit 6010 MET ICP Analytical Method: EPA 6010 Preparation Method: EPA 3010 Antimony ND ug/L 04/16/14 20:22 7440-36-004/15/14 10:005.0 1 Arsenic ND ug/L 04/16/14 20:22 7440-38-204/15/14 10:0010.0 1 Barium 111 ug/L 04/16/14 20:22 7440-39-304/15/14 10:005.0 1 Beryllium 3.5 ug/L 04/16/14 20:22 7440-41-704/15/14 10:001.0 1 Cadmium ND ug/L 04/16/14 20:22 7440-43-904/15/14 10:001.0 1 Chromium ND ug/L 04/16/14 20:22 7440-47-304/15/14 10:005.0 1 Cobalt 10.6 ug/L 04/16/14 20:22 7440-48-404/15/14 10:005.0 1 Copper ND ug/L 04/16/14 20:22 7440-50-804/15/14 10:005.0 1 Lead ND ug/L 04/16/14 20:22 7439-92-104/15/14 10:005.0 1 Nickel ND ug/L 04/16/14 20:22 7440-02-004/15/14 10:005.0 1 Selenium ND ug/L 04/16/14 20:22 7782-49-204/15/14 10:0010.0 1 Silver ND ug/L 04/16/14 20:22 7440-22-404/15/14 10:005.0 1 Thallium ND ug/L 04/16/14 20:22 7440-28-004/15/14 10:0010.0 1 Vanadium ND ug/L 04/16/14 20:22 7440-62-204/15/14 10:005.0 1 Zinc ND ug/L 04/16/14 20:22 7440-66-604/15/14 10:0010.0 1 8260 MSV Low Level Analytical Method: EPA 8260 Acetone ND ug/L 04/14/14 16:24 67-64-125.0 1 Acrylonitrile ND ug/L 04/14/14 16:24 107-13-110.0 1 Benzene ND ug/L 04/14/14 16:24 71-43-21.0 1 Bromochloromethane ND ug/L 04/14/14 16:24 74-97-51.0 1 Bromodichloromethane ND ug/L 04/14/14 16:24 75-27-41.0 1 Bromoform ND ug/L 04/14/14 16:24 75-25-21.0 1 Bromomethane ND ug/L 04/14/14 16:24 74-83-92.0 1 2-Butanone (MEK)ND ug/L 04/14/14 16:24 78-93-35.0 1 Carbon disulfide ND ug/L 04/14/14 16:24 75-15-02.0 1 Carbon tetrachloride ND ug/L 04/14/14 16:24 56-23-51.0 1 Chlorobenzene ND ug/L 04/14/14 16:24 108-90-71.0 1 Chloroethane ND ug/L 04/14/14 16:24 75-00-31.0 1 Chloroform ND ug/L 04/14/14 16:24 67-66-31.0 1 Chloromethane ND ug/L 04/14/14 16:24 74-87-31.0 1 1,2-Dibromo-3-chloropropane ND ug/L 04/14/14 16:24 96-12-85.0 1 Dibromochloromethane ND ug/L 04/14/14 16:24 124-48-11.0 1 1,2-Dibromoethane (EDB)ND ug/L 04/14/14 16:24 106-93-41.0 1 Dibromomethane ND ug/L 04/14/14 16:24 74-95-31.0 1 1,2-Dichlorobenzene ND ug/L 04/14/14 16:24 95-50-11.0 1 1,4-Dichlorobenzene ND ug/L 04/14/14 16:24 106-46-71.0 1 trans-1,4-Dichloro-2-butene ND ug/L 04/14/14 16:24 110-57-61.0 1 1,1-Dichloroethane ND ug/L 04/14/14 16:24 75-34-31.0 1 1,2-Dichloroethane ND ug/L 04/14/14 16:24 107-06-21.0 1 1,2-Dichloroethene (Total)ND ug/L 04/14/14 16:24 540-59-01.0 1 1,1-Dichloroethene ND ug/L 04/14/14 16:24 75-35-41.0 1 cis-1,2-Dichloroethene ND ug/L 04/14/14 16:24 156-59-21.0 1 trans-1,2-Dichloroethene ND ug/L 04/14/14 16:24 156-60-51.0 1 1,2-Dichloropropane ND ug/L 04/14/14 16:24 78-87-51.0 1 cis-1,3-Dichloropropene ND ug/L 04/14/14 16:24 10061-01-51.0 1 trans-1,3-Dichloropropene ND ug/L 04/14/14 16:24 10061-02-61.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 04/21/2014 04:46 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 17 of 35 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92197201 Lee Co. LF, NC Sample:MW-14 Lab ID:92197201006 Collected:04/11/14 11:36 Received:04/11/14 17:00 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit 8260 MSV Low Level Analytical Method: EPA 8260 Ethylbenzene ND ug/L 04/14/14 16:24 100-41-41.0 1 2-Hexanone ND ug/L 04/14/14 16:24 591-78-65.0 1 Iodomethane ND ug/L 04/14/14 16:24 74-88-45.0 1 Methylene Chloride ND ug/L 04/14/14 16:24 75-09-22.0 1 4-Methyl-2-pentanone (MIBK)ND ug/L 04/14/14 16:24 108-10-15.0 1 Naphthalene ND ug/L 04/14/14 16:24 91-20-31.0 1 Styrene ND ug/L 04/14/14 16:24 100-42-51.0 1 1,1,1,2-Tetrachloroethane ND ug/L 04/14/14 16:24 630-20-61.0 1 1,1,2,2-Tetrachloroethane ND ug/L 04/14/14 16:24 79-34-51.0 1 Tetrachloroethene ND ug/L 04/14/14 16:24 127-18-41.0 1 Toluene ND ug/L 04/14/14 16:24 108-88-31.0 1 1,1,1-Trichloroethane ND ug/L 04/14/14 16:24 71-55-61.0 1 1,1,2-Trichloroethane ND ug/L 04/14/14 16:24 79-00-51.0 1 Trichloroethene ND ug/L 04/14/14 16:24 79-01-61.0 1 Trichlorofluoromethane ND ug/L 04/14/14 16:24 75-69-41.0 1 1,2,3-Trichloropropane ND ug/L 04/14/14 16:24 96-18-41.0 1 Vinyl acetate ND ug/L 04/14/14 16:24 108-05-42.0 1 Vinyl chloride ND ug/L 04/14/14 16:24 75-01-41.0 1 Xylene (Total)ND ug/L 04/14/14 16:24 1330-20-72.0 1 m&p-Xylene ND ug/L 04/14/14 16:24 179601-23-12.0 1 o-Xylene ND ug/L 04/14/14 16:24 95-47-61.0 1 Surrogates 4-Bromofluorobenzene (S)98 %04/14/14 16:24 460-00-470-130 1 1,2-Dichloroethane-d4 (S)100 %04/14/14 16:24 17060-07-070-130 1 Toluene-d8 (S)98 %04/14/14 16:24 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: 04/21/2014 04:46 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 18 of 35 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92197201 Lee Co. LF, NC Sample:SW-2 Lab ID:92197201007 Collected:04/11/14 12:35 Received:04/11/14 17:00 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit 6010 MET ICP Analytical Method: EPA 6010 Preparation Method: EPA 3010 Antimony ND ug/L 04/16/14 20:26 7440-36-004/15/14 10:005.0 1 Arsenic ND ug/L 04/16/14 20:26 7440-38-204/15/14 10:0010.0 1 Barium 37.8 ug/L 04/16/14 20:26 7440-39-304/15/14 10:005.0 1 Beryllium ND ug/L 04/16/14 20:26 7440-41-704/15/14 10:001.0 1 Cadmium ND ug/L 04/16/14 20:26 7440-43-904/15/14 10:001.0 1 Chromium ND ug/L 04/16/14 20:26 7440-47-304/15/14 10:005.0 1 Cobalt ND ug/L 04/16/14 20:26 7440-48-404/15/14 10:005.0 1 Copper ND ug/L 04/16/14 20:26 7440-50-804/15/14 10:005.0 1 Lead ND ug/L 04/16/14 20:26 7439-92-104/15/14 10:005.0 1 Nickel ND ug/L 04/16/14 20:26 7440-02-004/15/14 10:005.0 1 Selenium ND ug/L 04/16/14 20:26 7782-49-204/15/14 10:0010.0 1 Silver ND ug/L 04/16/14 20:26 7440-22-404/15/14 10:005.0 1 Thallium ND ug/L 04/16/14 20:26 7440-28-004/15/14 10:0010.0 1 Vanadium ND ug/L 04/16/14 20:26 7440-62-204/15/14 10:005.0 1 Zinc 11.6 ug/L 04/16/14 20:26 7440-66-604/15/14 10:0010.0 1 8260 MSV Low Level Analytical Method: EPA 8260 Acetone ND ug/L 04/14/14 16:42 67-64-125.0 1 Acrylonitrile ND ug/L 04/14/14 16:42 107-13-110.0 1 Benzene ND ug/L 04/14/14 16:42 71-43-21.0 1 Bromochloromethane ND ug/L 04/14/14 16:42 74-97-51.0 1 Bromodichloromethane ND ug/L 04/14/14 16:42 75-27-41.0 1 Bromoform ND ug/L 04/14/14 16:42 75-25-21.0 1 Bromomethane ND ug/L 04/14/14 16:42 74-83-92.0 1 2-Butanone (MEK)ND ug/L 04/14/14 16:42 78-93-35.0 1 Carbon disulfide ND ug/L 04/14/14 16:42 75-15-02.0 1 Carbon tetrachloride ND ug/L 04/14/14 16:42 56-23-51.0 1 Chlorobenzene ND ug/L 04/14/14 16:42 108-90-71.0 1 Chloroethane ND ug/L 04/14/14 16:42 75-00-31.0 1 Chloroform ND ug/L 04/14/14 16:42 67-66-31.0 1 Chloromethane ND ug/L 04/14/14 16:42 74-87-31.0 1 1,2-Dibromo-3-chloropropane ND ug/L 04/14/14 16:42 96-12-85.0 1 Dibromochloromethane ND ug/L 04/14/14 16:42 124-48-11.0 1 1,2-Dibromoethane (EDB)ND ug/L 04/14/14 16:42 106-93-41.0 1 Dibromomethane ND ug/L 04/14/14 16:42 74-95-31.0 1 1,2-Dichlorobenzene ND ug/L 04/14/14 16:42 95-50-11.0 1 1,4-Dichlorobenzene ND ug/L 04/14/14 16:42 106-46-71.0 1 trans-1,4-Dichloro-2-butene ND ug/L 04/14/14 16:42 110-57-61.0 1 1,1-Dichloroethane ND ug/L 04/14/14 16:42 75-34-31.0 1 1,2-Dichloroethane ND ug/L 04/14/14 16:42 107-06-21.0 1 1,2-Dichloroethene (Total)ND ug/L 04/14/14 16:42 540-59-01.0 1 1,1-Dichloroethene ND ug/L 04/14/14 16:42 75-35-41.0 1 cis-1,2-Dichloroethene ND ug/L 04/14/14 16:42 156-59-21.0 1 trans-1,2-Dichloroethene ND ug/L 04/14/14 16:42 156-60-51.0 1 1,2-Dichloropropane ND ug/L 04/14/14 16:42 78-87-51.0 1 cis-1,3-Dichloropropene ND ug/L 04/14/14 16:42 10061-01-51.0 1 trans-1,3-Dichloropropene ND ug/L 04/14/14 16:42 10061-02-61.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 04/21/2014 04:46 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 19 of 35 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92197201 Lee Co. LF, NC Sample:SW-2 Lab ID:92197201007 Collected:04/11/14 12:35 Received:04/11/14 17:00 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit 8260 MSV Low Level Analytical Method: EPA 8260 Ethylbenzene ND ug/L 04/14/14 16:42 100-41-41.0 1 2-Hexanone ND ug/L 04/14/14 16:42 591-78-65.0 1 Iodomethane ND ug/L 04/14/14 16:42 74-88-45.0 1 Methylene Chloride ND ug/L 04/14/14 16:42 75-09-22.0 1 4-Methyl-2-pentanone (MIBK)ND ug/L 04/14/14 16:42 108-10-15.0 1 Naphthalene ND ug/L 04/14/14 16:42 91-20-31.0 1 Styrene ND ug/L 04/14/14 16:42 100-42-51.0 1 1,1,1,2-Tetrachloroethane ND ug/L 04/14/14 16:42 630-20-61.0 1 1,1,2,2-Tetrachloroethane ND ug/L 04/14/14 16:42 79-34-51.0 1 Tetrachloroethene ND ug/L 04/14/14 16:42 127-18-41.0 1 Toluene ND ug/L 04/14/14 16:42 108-88-31.0 1 1,1,1-Trichloroethane ND ug/L 04/14/14 16:42 71-55-61.0 1 1,1,2-Trichloroethane ND ug/L 04/14/14 16:42 79-00-51.0 1 Trichloroethene ND ug/L 04/14/14 16:42 79-01-61.0 1 Trichlorofluoromethane ND ug/L 04/14/14 16:42 75-69-41.0 1 1,2,3-Trichloropropane ND ug/L 04/14/14 16:42 96-18-41.0 1 Vinyl acetate ND ug/L 04/14/14 16:42 108-05-42.0 1 Vinyl chloride ND ug/L 04/14/14 16:42 75-01-41.0 1 Xylene (Total)ND ug/L 04/14/14 16:42 1330-20-72.0 1 m&p-Xylene ND ug/L 04/14/14 16:42 179601-23-12.0 1 o-Xylene ND ug/L 04/14/14 16:42 95-47-61.0 1 Surrogates 4-Bromofluorobenzene (S)98 %04/14/14 16:42 460-00-470-130 1 1,2-Dichloroethane-d4 (S)101 %04/14/14 16:42 17060-07-070-130 1 Toluene-d8 (S)100 %04/14/14 16:42 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: 04/21/2014 04:46 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 20 of 35 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92197201 Lee Co. LF, NC Sample:Dup-1 Lab ID:92197201008 Collected:04/11/14 00:00 Received:04/11/14 17:00 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit 6010 MET ICP Analytical Method: EPA 6010 Preparation Method: EPA 3010 Antimony ND ug/L 04/16/14 20:29 7440-36-004/15/14 10:005.0 1 Arsenic ND ug/L 04/16/14 20:29 7440-38-204/15/14 10:0010.0 1 Barium 1340 ug/L 04/16/14 20:29 7440-39-304/15/14 10:005.0 1 Beryllium ND ug/L 04/16/14 20:29 7440-41-704/15/14 10:001.0 1 Cadmium ND ug/L 04/17/14 14:34 7440-43-904/15/14 10:001.0 1 Chromium ND ug/L 04/16/14 20:29 7440-47-304/15/14 10:005.0 1 Cobalt 286 ug/L 04/16/14 20:29 7440-48-404/15/14 10:005.0 1 Copper ND ug/L 04/16/14 20:29 7440-50-804/15/14 10:005.0 1 Lead ND ug/L 04/16/14 20:29 7439-92-104/15/14 10:005.0 1 Nickel 24.1 ug/L 04/16/14 20:29 7440-02-004/15/14 10:005.0 1 Selenium ND ug/L 04/16/14 20:29 7782-49-204/15/14 10:0010.0 1 Silver ND ug/L 04/16/14 20:29 7440-22-404/15/14 10:005.0 1 Thallium ND ug/L 04/16/14 20:29 7440-28-004/15/14 10:0010.0 1 Vanadium ND ug/L 04/16/14 20:29 7440-62-204/15/14 10:005.0 1 Zinc ND ug/L 04/16/14 20:29 7440-66-604/15/14 10:0010.0 1 8260 MSV Low Level Analytical Method: EPA 8260 Acetone ND ug/L 04/14/14 17:01 67-64-125.0 1 Acrylonitrile ND ug/L 04/14/14 17:01 107-13-110.0 1 Benzene 6.6 ug/L 04/14/14 17:01 71-43-21.0 1 Bromochloromethane ND ug/L 04/14/14 17:01 74-97-51.0 1 Bromodichloromethane ND ug/L 04/14/14 17:01 75-27-41.0 1 Bromoform ND ug/L 04/14/14 17:01 75-25-21.0 1 Bromomethane ND ug/L 04/14/14 17:01 74-83-92.0 1 2-Butanone (MEK)ND ug/L 04/14/14 17:01 78-93-35.0 1 Carbon disulfide ND ug/L 04/14/14 17:01 75-15-02.0 1 Carbon tetrachloride ND ug/L 04/14/14 17:01 56-23-51.0 1 Chlorobenzene 24.9 ug/L 04/14/14 17:01 108-90-71.0 1 Chloroethane 83.1 ug/L 04/14/14 17:01 75-00-31.0 1 Chloroform ND ug/L 04/14/14 17:01 67-66-31.0 1 Chloromethane ND ug/L 04/14/14 17:01 74-87-31.0 1 1,2-Dibromo-3-chloropropane ND ug/L 04/14/14 17:01 96-12-85.0 1 Dibromochloromethane ND ug/L 04/14/14 17:01 124-48-11.0 1 1,2-Dibromoethane (EDB)ND ug/L 04/14/14 17:01 106-93-41.0 1 Dibromomethane ND ug/L 04/14/14 17:01 74-95-31.0 1 1,2-Dichlorobenzene ND ug/L 04/14/14 17:01 95-50-11.0 1 1,4-Dichlorobenzene 5.9 ug/L 04/14/14 17:01 106-46-71.0 1 trans-1,4-Dichloro-2-butene ND ug/L 04/14/14 17:01 110-57-61.0 1 1,1-Dichloroethane 5.5 ug/L 04/14/14 17:01 75-34-31.0 1 1,2-Dichloroethane ND ug/L 04/14/14 17:01 107-06-21.0 1 1,2-Dichloroethene (Total)ND ug/L 04/14/14 17:01 540-59-01.0 1 1,1-Dichloroethene ND ug/L 04/14/14 17:01 75-35-41.0 1 cis-1,2-Dichloroethene ND ug/L 04/14/14 17:01 156-59-21.0 1 trans-1,2-Dichloroethene ND ug/L 04/14/14 17:01 156-60-51.0 1 1,2-Dichloropropane ND ug/L 04/14/14 17:01 78-87-51.0 1 cis-1,3-Dichloropropene ND ug/L 04/14/14 17:01 10061-01-51.0 1 trans-1,3-Dichloropropene ND ug/L 04/14/14 17:01 10061-02-61.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 04/21/2014 04:46 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 21 of 35 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92197201 Lee Co. LF, NC Sample:Dup-1 Lab ID:92197201008 Collected:04/11/14 00:00 Received:04/11/14 17:00 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit 8260 MSV Low Level Analytical Method: EPA 8260 Ethylbenzene ND ug/L 04/14/14 17:01 100-41-41.0 1 2-Hexanone ND ug/L 04/14/14 17:01 591-78-65.0 1 Iodomethane ND ug/L 04/14/14 17:01 74-88-45.0 1 Methylene Chloride ND ug/L 04/14/14 17:01 75-09-22.0 1 4-Methyl-2-pentanone (MIBK)ND ug/L 04/14/14 17:01 108-10-15.0 1 Naphthalene ND ug/L 04/14/14 17:01 91-20-31.0 1 Styrene ND ug/L 04/14/14 17:01 100-42-51.0 1 1,1,1,2-Tetrachloroethane ND ug/L 04/14/14 17:01 630-20-61.0 1 1,1,2,2-Tetrachloroethane ND ug/L 04/14/14 17:01 79-34-51.0 1 Tetrachloroethene ND ug/L 04/14/14 17:01 127-18-41.0 1 Toluene ND ug/L 04/14/14 17:01 108-88-31.0 1 1,1,1-Trichloroethane ND ug/L 04/14/14 17:01 71-55-61.0 1 1,1,2-Trichloroethane ND ug/L 04/14/14 17:01 79-00-51.0 1 Trichloroethene ND ug/L 04/14/14 17:01 79-01-61.0 1 Trichlorofluoromethane ND ug/L 04/14/14 17:01 75-69-41.0 1 1,2,3-Trichloropropane ND ug/L 04/14/14 17:01 96-18-41.0 1 Vinyl acetate ND ug/L 04/14/14 17:01 108-05-42.0 1 Vinyl chloride ND ug/L 04/14/14 17:01 75-01-41.0 1 Xylene (Total)ND ug/L 04/14/14 17:01 1330-20-72.0 1 m&p-Xylene ND ug/L 04/14/14 17:01 179601-23-12.0 1 o-Xylene ND ug/L 04/14/14 17:01 95-47-61.0 1 Surrogates 4-Bromofluorobenzene (S)99 %04/14/14 17:01 460-00-470-130 1 1,2-Dichloroethane-d4 (S)101 %04/14/14 17:01 17060-07-070-130 1 Toluene-d8 (S)100 %04/14/14 17:01 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: 04/21/2014 04:46 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 22 of 35 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92197201 Lee Co. LF, NC Sample:FB-1 Lab ID:92197201009 Collected:04/11/14 13:11 Received:04/11/14 17:00 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit 8260 MSV Low Level Analytical Method: EPA 8260 Acetone ND ug/L 04/14/14 17:19 67-64-125.0 1 Acrylonitrile ND ug/L 04/14/14 17:19 107-13-110.0 1 Benzene ND ug/L 04/14/14 17:19 71-43-21.0 1 Bromochloromethane ND ug/L 04/14/14 17:19 74-97-51.0 1 Bromodichloromethane ND ug/L 04/14/14 17:19 75-27-41.0 1 Bromoform ND ug/L 04/14/14 17:19 75-25-21.0 1 Bromomethane ND ug/L 04/14/14 17:19 74-83-92.0 1 2-Butanone (MEK)ND ug/L 04/14/14 17:19 78-93-35.0 1 Carbon disulfide ND ug/L 04/14/14 17:19 75-15-02.0 1 Carbon tetrachloride ND ug/L 04/14/14 17:19 56-23-51.0 1 Chlorobenzene ND ug/L 04/14/14 17:19 108-90-71.0 1 Chloroethane ND ug/L 04/14/14 17:19 75-00-31.0 1 Chloroform ND ug/L 04/14/14 17:19 67-66-31.0 1 Chloromethane ND ug/L 04/14/14 17:19 74-87-31.0 1 1,2-Dibromo-3-chloropropane ND ug/L 04/14/14 17:19 96-12-85.0 1 Dibromochloromethane ND ug/L 04/14/14 17:19 124-48-11.0 1 1,2-Dibromoethane (EDB)ND ug/L 04/14/14 17:19 106-93-41.0 1 Dibromomethane ND ug/L 04/14/14 17:19 74-95-31.0 1 1,2-Dichlorobenzene ND ug/L 04/14/14 17:19 95-50-11.0 1 1,4-Dichlorobenzene ND ug/L 04/14/14 17:19 106-46-71.0 1 trans-1,4-Dichloro-2-butene ND ug/L 04/14/14 17:19 110-57-61.0 1 1,1-Dichloroethane ND ug/L 04/14/14 17:19 75-34-31.0 1 1,2-Dichloroethane ND ug/L 04/14/14 17:19 107-06-21.0 1 1,2-Dichloroethene (Total)ND ug/L 04/14/14 17:19 540-59-01.0 1 1,1-Dichloroethene ND ug/L 04/14/14 17:19 75-35-41.0 1 cis-1,2-Dichloroethene ND ug/L 04/14/14 17:19 156-59-21.0 1 trans-1,2-Dichloroethene ND ug/L 04/14/14 17:19 156-60-51.0 1 1,2-Dichloropropane ND ug/L 04/14/14 17:19 78-87-51.0 1 cis-1,3-Dichloropropene ND ug/L 04/14/14 17:19 10061-01-51.0 1 trans-1,3-Dichloropropene ND ug/L 04/14/14 17:19 10061-02-61.0 1 Ethylbenzene ND ug/L 04/14/14 17:19 100-41-41.0 1 2-Hexanone ND ug/L 04/14/14 17:19 591-78-65.0 1 Iodomethane ND ug/L 04/14/14 17:19 74-88-45.0 1 Methylene Chloride ND ug/L 04/14/14 17:19 75-09-22.0 1 4-Methyl-2-pentanone (MIBK)ND ug/L 04/14/14 17:19 108-10-15.0 1 Naphthalene ND ug/L 04/14/14 17:19 91-20-31.0 1 Styrene ND ug/L 04/14/14 17:19 100-42-51.0 1 1,1,1,2-Tetrachloroethane ND ug/L 04/14/14 17:19 630-20-61.0 1 1,1,2,2-Tetrachloroethane ND ug/L 04/14/14 17:19 79-34-51.0 1 Tetrachloroethene ND ug/L 04/14/14 17:19 127-18-41.0 1 Toluene ND ug/L 04/14/14 17:19 108-88-31.0 1 1,1,1-Trichloroethane ND ug/L 04/14/14 17:19 71-55-61.0 1 1,1,2-Trichloroethane ND ug/L 04/14/14 17:19 79-00-51.0 1 Trichloroethene ND ug/L 04/14/14 17:19 79-01-61.0 1 Trichlorofluoromethane ND ug/L 04/14/14 17:19 75-69-41.0 1 1,2,3-Trichloropropane ND ug/L 04/14/14 17:19 96-18-41.0 1 Vinyl acetate ND ug/L 04/14/14 17:19 108-05-42.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 04/21/2014 04:46 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 23 of 35 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92197201 Lee Co. LF, NC Sample:FB-1 Lab ID:92197201009 Collected:04/11/14 13:11 Received:04/11/14 17:00 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit 8260 MSV Low Level Analytical Method: EPA 8260 Vinyl chloride ND ug/L 04/14/14 17:19 75-01-41.0 1 Xylene (Total)ND ug/L 04/14/14 17:19 1330-20-72.0 1 m&p-Xylene ND ug/L 04/14/14 17:19 179601-23-12.0 1 o-Xylene ND ug/L 04/14/14 17:19 95-47-61.0 1 Surrogates 4-Bromofluorobenzene (S)99 %04/14/14 17:19 460-00-470-130 1 1,2-Dichloroethane-d4 (S)103 %04/14/14 17:19 17060-07-070-130 1 Toluene-d8 (S)99 %04/14/14 17:19 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: 04/21/2014 04:46 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 24 of 35 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92197201 Lee Co. LF, NC Sample:TRIP BLANK Lab ID:92197201010 Collected:04/11/14 00:00 Received:04/11/14 17:00 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit 8260 MSV Low Level Analytical Method: EPA 8260 Acetone ND ug/L 04/14/14 17:37 67-64-125.0 1 Acrylonitrile ND ug/L 04/14/14 17:37 107-13-110.0 1 Benzene ND ug/L 04/14/14 17:37 71-43-21.0 1 Bromochloromethane ND ug/L 04/14/14 17:37 74-97-51.0 1 Bromodichloromethane ND ug/L 04/14/14 17:37 75-27-41.0 1 Bromoform ND ug/L 04/14/14 17:37 75-25-21.0 1 Bromomethane ND ug/L 04/14/14 17:37 74-83-92.0 1 2-Butanone (MEK)ND ug/L 04/14/14 17:37 78-93-35.0 1 Carbon disulfide ND ug/L 04/14/14 17:37 75-15-02.0 1 Carbon tetrachloride ND ug/L 04/14/14 17:37 56-23-51.0 1 Chlorobenzene ND ug/L 04/14/14 17:37 108-90-71.0 1 Chloroethane ND ug/L 04/14/14 17:37 75-00-31.0 1 Chloroform ND ug/L 04/14/14 17:37 67-66-31.0 1 Chloromethane ND ug/L 04/14/14 17:37 74-87-31.0 1 1,2-Dibromo-3-chloropropane ND ug/L 04/14/14 17:37 96-12-85.0 1 Dibromochloromethane ND ug/L 04/14/14 17:37 124-48-11.0 1 1,2-Dibromoethane (EDB)ND ug/L 04/14/14 17:37 106-93-41.0 1 Dibromomethane ND ug/L 04/14/14 17:37 74-95-31.0 1 1,2-Dichlorobenzene ND ug/L 04/14/14 17:37 95-50-11.0 1 1,4-Dichlorobenzene ND ug/L 04/14/14 17:37 106-46-71.0 1 trans-1,4-Dichloro-2-butene ND ug/L 04/14/14 17:37 110-57-61.0 1 1,1-Dichloroethane ND ug/L 04/14/14 17:37 75-34-31.0 1 1,2-Dichloroethane ND ug/L 04/14/14 17:37 107-06-21.0 1 1,2-Dichloroethene (Total)ND ug/L 04/14/14 17:37 540-59-01.0 1 1,1-Dichloroethene ND ug/L 04/14/14 17:37 75-35-41.0 1 cis-1,2-Dichloroethene ND ug/L 04/14/14 17:37 156-59-21.0 1 trans-1,2-Dichloroethene ND ug/L 04/14/14 17:37 156-60-51.0 1 1,2-Dichloropropane ND ug/L 04/14/14 17:37 78-87-51.0 1 cis-1,3-Dichloropropene ND ug/L 04/14/14 17:37 10061-01-51.0 1 trans-1,3-Dichloropropene ND ug/L 04/14/14 17:37 10061-02-61.0 1 Ethylbenzene ND ug/L 04/14/14 17:37 100-41-41.0 1 2-Hexanone ND ug/L 04/14/14 17:37 591-78-65.0 1 Iodomethane ND ug/L 04/14/14 17:37 74-88-45.0 1 Methylene Chloride ND ug/L 04/14/14 17:37 75-09-22.0 1 4-Methyl-2-pentanone (MIBK)ND ug/L 04/14/14 17:37 108-10-15.0 1 Naphthalene ND ug/L 04/14/14 17:37 91-20-31.0 1 Styrene ND ug/L 04/14/14 17:37 100-42-51.0 1 1,1,1,2-Tetrachloroethane ND ug/L 04/14/14 17:37 630-20-61.0 1 1,1,2,2-Tetrachloroethane ND ug/L 04/14/14 17:37 79-34-51.0 1 Tetrachloroethene ND ug/L 04/14/14 17:37 127-18-41.0 1 Toluene ND ug/L 04/14/14 17:37 108-88-31.0 1 1,1,1-Trichloroethane ND ug/L 04/14/14 17:37 71-55-61.0 1 1,1,2-Trichloroethane ND ug/L 04/14/14 17:37 79-00-51.0 1 Trichloroethene ND ug/L 04/14/14 17:37 79-01-61.0 1 Trichlorofluoromethane ND ug/L 04/14/14 17:37 75-69-41.0 1 1,2,3-Trichloropropane ND ug/L 04/14/14 17:37 96-18-41.0 1 Vinyl acetate ND ug/L 04/14/14 17:37 108-05-42.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 04/21/2014 04:46 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 25 of 35 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92197201 Lee Co. LF, NC Sample:TRIP BLANK Lab ID:92197201010 Collected:04/11/14 00:00 Received:04/11/14 17:00 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit 8260 MSV Low Level Analytical Method: EPA 8260 Vinyl chloride ND ug/L 04/14/14 17:37 75-01-41.0 1 Xylene (Total)ND ug/L 04/14/14 17:37 1330-20-72.0 1 m&p-Xylene ND ug/L 04/14/14 17:37 179601-23-12.0 1 o-Xylene ND ug/L 04/14/14 17:37 95-47-61.0 1 Surrogates 4-Bromofluorobenzene (S)99 %04/14/14 17:37 460-00-470-130 1 1,2-Dichloroethane-d4 (S)109 %04/14/14 17:37 17060-07-070-130 1 Toluene-d8 (S)99 %04/14/14 17:37 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: 04/21/2014 04:46 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 26 of 35 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92197201 Lee Co. LF, NC QC Batch: QC Batch Method: Analysis Method: Analysis Description: MPRP/15682 EPA 3010 EPA 6010 6010 MET Associated Lab Samples:92197201001, 92197201002, 92197201003, 92197201004, 92197201005, 92197201006, 92197201007,92197201008 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1177678 Associated Lab Samples:92197201001, 92197201002, 92197201003, 92197201004, 92197201005, 92197201006, 92197201007,92197201008 Matrix:Water Analyzed Antimony ug/L ND 5.0 04/16/14 18:50 Arsenic ug/L ND 10.0 04/16/14 18:50 Barium ug/L ND 5.0 04/16/14 18:50 Beryllium ug/L ND 1.0 04/16/14 18:50 Cadmium ug/L ND 1.0 04/16/14 18:50 Chromium ug/L ND 5.0 04/16/14 18:50 Cobalt ug/L ND 5.0 04/16/14 18:50 Copper ug/L ND 5.0 04/16/14 18:50 Lead ug/L ND 5.0 04/16/14 18:50 Nickel ug/L ND 5.0 04/16/14 18:50 Selenium ug/L ND 10.0 04/16/14 18:50 Silver ug/L ND 5.0 04/16/14 18:50 Thallium ug/L ND 10.0 04/16/14 18:50 Vanadium ug/L ND 5.0 04/16/14 18:50 Zinc ug/L ND 10.0 04/16/14 18:50 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1177679LABORATORY CONTROL SAMPLE: LCSSpike Antimony ug/L 487500 97 80-120 Arsenic ug/L 464500 93 80-120 Barium ug/L 479500 96 80-120 Beryllium ug/L 469500 94 80-120 Cadmium ug/L 473500 95 80-120 Chromium ug/L 471500 94 80-120 Cobalt ug/L 476500 95 80-120 Copper ug/L 480500 96 80-120 Lead ug/L 469500 94 80-120 Nickel ug/L 480500 96 80-120 Selenium ug/L 475500 95 80-120 Silver ug/L 236250 94 80-120 Thallium ug/L 467500 93 80-120 Vanadium ug/L 485500 97 80-120 Zinc ug/L 463500 93 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: 04/21/2014 04:46 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 27 of 35 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92197201 Lee Co. LF, NC Parameter Units MS Result % Rec Limits Qual% RecConc. 1177680MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92196835012 1177681 MSD Result MSD % Rec RPD MSDMS Spike Conc. Antimony ug/L 500 99 75-12596 3500ND498481 Arsenic ug/L 500 95 75-12592 3500ND474459 Barium ug/L 500 94 75-12591 45000.023mg/L 494 477 Beryllium ug/L 500 94 75-12589 5500ND468446 Cadmium ug/L 500 92 75-12589 4500ND461445 Chromium ug/L 500 93 75-12589 4500ND465446 Cobalt ug/L 500 93 75-12590 3500ND463448 Copper ug/L 500 97 75-12594 4500ND486469 Lead ug/L 500 91 75-12588 4500ND457439 Nickel ug/L 500 93 75-12589 4500ND463446 Selenium ug/L 500 96 75-12591 5500ND482457 Silver ug/L 250 97 75-12593 4250ND243234 Thallium ug/L 500 89 75-12587 2500ND447436 Vanadium ug/L 500 97 75-12593 4500ND484467 Zinc ug/L 500 92 75-12588 45000.012mg/L 472 455 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 04/21/2014 04:46 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 28 of 35 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92197201 Lee Co. LF, NC QC Batch: QC Batch Method: Analysis Method: Analysis Description: MSV/26441 EPA 8260 EPA 8260 8260 MSV Low Level Associated Lab Samples:92197201001, 92197201002, 92197201003, 92197201004, 92197201005, 92197201006, 92197201007,92197201008, 92197201009, 92197201010 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1177645 Associated Lab Samples:92197201001, 92197201002, 92197201003, 92197201004, 92197201005, 92197201006, 92197201007,92197201008, 92197201009, 92197201010 Matrix:Water Analyzed 1,1,1,2-Tetrachloroethane ug/L ND 1.0 04/14/14 13:20 1,1,1-Trichloroethane ug/L ND 1.0 04/14/14 13:20 1,1,2,2-Tetrachloroethane ug/L ND 1.0 04/14/14 13:20 1,1,2-Trichloroethane ug/L ND 1.0 04/14/14 13:20 1,1-Dichloroethane ug/L ND 1.0 04/14/14 13:20 1,1-Dichloroethene ug/L ND 1.0 04/14/14 13:20 1,2,3-Trichloropropane ug/L ND 1.0 04/14/14 13:20 1,2-Dibromo-3-chloropropane ug/L ND 5.0 04/14/14 13:20 1,2-Dibromoethane (EDB)ug/L ND 1.0 04/14/14 13:20 1,2-Dichlorobenzene ug/L ND 1.0 04/14/14 13:20 1,2-Dichloroethane ug/L ND 1.0 04/14/14 13:20 1,2-Dichloroethene (Total)ug/L ND 1.0 04/14/14 13:20 1,2-Dichloropropane ug/L ND 1.0 04/14/14 13:20 1,4-Dichlorobenzene ug/L ND 1.0 04/14/14 13:20 2-Butanone (MEK)ug/L ND 5.0 04/14/14 13:20 2-Hexanone ug/L ND 5.0 04/14/14 13:20 4-Methyl-2-pentanone (MIBK)ug/L ND 5.0 04/14/14 13:20 Acetone ug/L ND 25.0 04/14/14 13:20 Acrylonitrile ug/L ND 10.0 04/14/14 13:20 Benzene ug/L ND 1.0 04/14/14 13:20 Bromochloromethane ug/L ND 1.0 04/14/14 13:20 Bromodichloromethane ug/L ND 1.0 04/14/14 13:20 Bromoform ug/L ND 1.0 04/14/14 13:20 Bromomethane ug/L ND 2.0 04/14/14 13:20 Carbon disulfide ug/L ND 2.0 04/14/14 13:20 Carbon tetrachloride ug/L ND 1.0 04/14/14 13:20 Chlorobenzene ug/L ND 1.0 04/14/14 13:20 Chloroethane ug/L ND 1.0 04/14/14 13:20 Chloroform ug/L ND 1.0 04/14/14 13:20 Chloromethane ug/L ND 1.0 04/14/14 13:20 cis-1,2-Dichloroethene ug/L ND 1.0 04/14/14 13:20 cis-1,3-Dichloropropene ug/L ND 1.0 04/14/14 13:20 Dibromochloromethane ug/L ND 1.0 04/14/14 13:20 Dibromomethane ug/L ND 1.0 04/14/14 13:20 Ethylbenzene ug/L ND 1.0 04/14/14 13:20 Iodomethane ug/L ND 5.0 04/14/14 13:20 m&p-Xylene ug/L ND 2.0 04/14/14 13:20 Methylene Chloride ug/L ND 2.0 04/14/14 13:20 o-Xylene ug/L ND 1.0 04/14/14 13:20 Styrene ug/L ND 1.0 04/14/14 13:20 Tetrachloroethene ug/L ND 1.0 04/14/14 13:20 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 04/21/2014 04:46 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 29 of 35 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92197201 Lee Co. LF, NC Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1177645 Associated Lab Samples:92197201001, 92197201002, 92197201003, 92197201004, 92197201005, 92197201006, 92197201007,92197201008, 92197201009, 92197201010 Matrix:Water Analyzed Toluene ug/L ND 1.0 04/14/14 13:20 trans-1,2-Dichloroethene ug/L ND 1.0 04/14/14 13:20 trans-1,3-Dichloropropene ug/L ND 1.0 04/14/14 13:20 trans-1,4-Dichloro-2-butene ug/L ND 1.0 04/14/14 13:20 Trichloroethene ug/L ND 1.0 04/14/14 13:20 Trichlorofluoromethane ug/L ND 1.0 04/14/14 13:20 Vinyl acetate ug/L ND 2.0 04/14/14 13:20 Vinyl chloride ug/L ND 1.0 04/14/14 13:20 Xylene (Total)ug/L ND 2.0 04/14/14 13:20 1,2-Dichloroethane-d4 (S)%104 70-130 04/14/14 13:20 4-Bromofluorobenzene (S)%99 70-130 04/14/14 13:20 Toluene-d8 (S)%99 70-130 04/14/14 13:20 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1177646LABORATORY CONTROL SAMPLE: LCSSpike 1,1,1,2-Tetrachloroethane ug/L 49.550 99 70-130 1,1,1-Trichloroethane ug/L 49.050 98 70-130 1,1,2,2-Tetrachloroethane ug/L 49.550 99 70-130 1,1,2-Trichloroethane ug/L 49.850 100 70-130 1,1-Dichloroethane ug/L 49.150 98 70-130 1,1-Dichloroethene ug/L 45.850 92 70-132 1,2,3-Trichloropropane ug/L 52.550 105 70-130 1,2-Dibromo-3-chloropropane ug/L 48.550 97 70-130 1,2-Dibromoethane (EDB)ug/L 47.650 95 70-130 1,2-Dichlorobenzene ug/L 47.850 96 70-130 1,2-Dichloroethane ug/L 52.750 105 70-130 1,2-Dichloroethene (Total)ug/L 93.6100 94 70-130 1,2-Dichloropropane ug/L 50.350 101 70-130 1,4-Dichlorobenzene ug/L 49.050 98 70-130 2-Butanone (MEK)ug/L 98.6100 99 70-145 2-Hexanone ug/L 118100 118 70-144 4-Methyl-2-pentanone (MIBK)ug/L 114100 114 70-140 Acetone ug/L 101100 101 50-175 Acrylonitrile ug/L 287250 115 70-143 Benzene ug/L 51.150 102 70-130 Bromochloromethane ug/L 49.950 100 70-130 Bromodichloromethane ug/L 51.050 102 70-130 Bromoform ug/L 54.250 108 70-130 Bromomethane ug/L 53.050 106 54-130 Carbon disulfide ug/L 45.750 91 70-131 Carbon tetrachloride ug/L 50.150 100 70-132 Chlorobenzene ug/L 48.850 98 70-130 Chloroethane ug/L 52.750 105 64-134 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 04/21/2014 04:46 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 30 of 35 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92197201 Lee Co. LF, NC Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1177646LABORATORY CONTROL SAMPLE: LCSSpike Chloroform ug/L 48.350 97 70-130 Chloromethane ug/L 46.550 93 64-130 cis-1,2-Dichloroethene ug/L 47.350 95 70-131 cis-1,3-Dichloropropene ug/L 50.950 102 70-130 Dibromochloromethane ug/L 50.750 101 70-130 Dibromomethane ug/L 50.350 101 70-131 Ethylbenzene ug/L 48.650 97 70-130 Iodomethane ug/L 97.2100 97 49-180 m&p-Xylene ug/L 103100 103 70-130 Methylene Chloride ug/L 54.350 109 63-130 o-Xylene ug/L 49.250 98 70-130 Styrene ug/L 52.350 105 70-130 Tetrachloroethene ug/L 46.950 94 70-130 Toluene ug/L 48.650 97 70-130 trans-1,2-Dichloroethene ug/L 46.350 93 70-130 trans-1,3-Dichloropropene ug/L 52.750 105 70-132 trans-1,4-Dichloro-2-butene ug/L 63.250 126 70-141 Trichloroethene ug/L 52.050 104 70-130 Trichlorofluoromethane ug/L 62.850 126 62-133 Vinyl acetate ug/L 135100 135 66-157 Vinyl chloride ug/L 52.750 105 69-130 Xylene (Total)ug/L 152150 101 70-130 1,2-Dichloroethane-d4 (S)%102 70-130 4-Bromofluorobenzene (S)%100 70-130 Toluene-d8 (S)%100 70-130 Parameter Units MS Result % Rec Limits Qual% RecConc. 1177647MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92197201007 1177648 MSD Result MSD % Rec RPD MSDMS Spike Conc. 1,1-Dichloroethene ug/L 50 97 70-166100 350ND48.6 50.1 Benzene ug/L 50 106 70-148109 350ND53.1 54.6 Chlorobenzene ug/L 50 108 70-146113 450ND54.2 56.5 Toluene ug/L 50 99 70-155102 350ND49.6 51.2 Trichloroethene ug/L 50 111 69-151115 450ND55.3 57.3 1,2-Dichloroethane-d4 (S)%92 70-13093 4-Bromofluorobenzene (S)%106 70-130106 Toluene-d8 (S)%96 70-13096 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 04/21/2014 04:46 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 31 of 35 #=QL# QUALIFIERS Pace Project No.: Project: 92197201 Lee Co. LF, NC DEFINITIONS DF - Dilution Factor, if reported, represents the factor applied to the reported data due to changes in sample preparation, dilution ofthe sample aliquot, or moisture content. 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. PRL - Pace Reporting Limit. RL - Reporting Limit. S - Surrogate 1,2-Diphenylhydrazine (8270 listed analyte) decomposes to Azobenzene. 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. N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for each analyte is a combined concentration. Acid preservation may not be appropriate for 2-Chloroethylvinyl ether, Styrene, and Vinyl chloride. 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 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 04/21/2014 04:46 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 32 of 35 #=CR# QUALITY CONTROL DATA CROSS REFERENCE TABLE Pace Project No.: Project: 92197201 Lee Co. LF, NC Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch 92197201001 MPRP/15682 ICP/14212MW-5 EPA 3010 EPA 6010 92197201002 MPRP/15682 ICP/14212MW-6 EPA 3010 EPA 6010 92197201003 MPRP/15682 ICP/14212MW-9 EPA 3010 EPA 6010 92197201004 MPRP/15682 ICP/14212MW-10 EPA 3010 EPA 6010 92197201005 MPRP/15682 ICP/14212MW-12 EPA 3010 EPA 6010 92197201006 MPRP/15682 ICP/14212MW-14 EPA 3010 EPA 6010 92197201007 MPRP/15682 ICP/14212SW-2 EPA 3010 EPA 6010 92197201008 MPRP/15682 ICP/14212Dup-1 EPA 3010 EPA 6010 92197201001 MSV/26441MW-5 EPA 8260 92197201002 MSV/26441MW-6 EPA 8260 92197201003 MSV/26441MW-9 EPA 8260 92197201004 MSV/26441MW-10 EPA 8260 92197201005 MSV/26441MW-12 EPA 8260 92197201006 MSV/26441MW-14 EPA 8260 92197201007 MSV/26441SW-2 EPA 8260 92197201008 MSV/26441Dup-1 EPA 8260 92197201009 MSV/26441FB-1 EPA 8260 92197201010 MSV/26441TRIP BLANK EPA 8260 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 04/21/2014 04:46 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 33 of 35 Page 34 of 35 Page 35 of 35 H:\L\Lee County, NC\April14\RPT\Lee County Landfill 04-2014.docx HRP Associates, Inc. APPENDIX C FIELD DATA SHEETS H:\L\Lee County, NC\April14\RPT\Lee County Landfill 04-2014.docx HRP Associates, Inc. APPENDIX D HISTORICAL CONSTITUENT CONCENTRATIONS By : B S H Da t e : 1 1 / 2 4 / 2 0 0 9 Co n s t i t u e n t s S W S L 2L o r G W P St a n d a r d s MW - 5 M W - 6 M W - 9 M W - 1 2 M W - 1 3 M W - 1 4 S W - 1 An t i m o n y 6 1 . 4 N D N D N D 0 . 1 J N D N D 0 . 2 J Ar s e n i c 1 0 5 0 0 . 3 J 0 . 2 J 0 . 2 J 7 . 2 J N D N D 0 . 4 J Ba r i u m 1 0 0 2 0 0 0 22 3 59 . 1 J 8 2 . 9 J 15 2 9 2 5 8 1 2 9 86.1 J Be r y l l i u m 1 4 12 4 0. 4 J 0 . 7 J 7 3 . 4 ND Ca d m i u m 1 1 . 7 5 0 . 4 J 0 . 2 J 0 . 2 J 0 . 7 J 0 . 5 J 0 . 8 J 0 . 1 J Co b a l t 1 0 7 0 1 . 4 J 1 . 7 J 1 J 29 0 4. 9 J 5 . 6 J 0 . 5 J Co p p e r 1 0 1 0 0 0 5 . 7 J 3 J 2 . 5 J 2 . 8 J 2 . 2 J 1 . 7 J 2 . 9 J Ch r o m i u m , t o t a l 1 0 5 0 2 . 5 J 0 . 4 J 1 . 9 J 0 . 9 J 0 . 5 J 1 J 0 . 5 J Le a d 1 0 1 5 7 . 4 J 1 . 4 J 4 . 5 J 2 . 5 J 3 . 4 J 22 0.5 J Ni c k e l 5 0 1 0 0 1 . 8 J 1 . 8 J 1 . 1 J 3 2 . 3 J 4 . 2 J 5 . 2 J 3 . 1 J Se l e n i u m 1 0 5 0 0 . 8 J N D N D 16 ND N D 1 . 2 J Sil v e r 1 0 1 7 . 5 0 . 1 J 0 . 1 J N D 0 . 1 J N D 0 . 1 J 0 . 1 J Th a l l i u m 5 0 . 2 8 0 . 1 J 0 . 1 J 0 . 1 J N D 0 . 2 J 0 . 3 J 0 . 1 J Va n a n d i u m 2 5 3 . 5 1 4 . 3 J 3 . 6 J 4 . 7 J 2 . 1 J 1 . 2 J 0 . 9 J 1 . 4 J Zi n c 1 0 1 0 5 0 37 9. 4 J 5 . 4 J 6 . 5 J 21 2 7 2 5 Ch l o r o e t h a n e 1 0 2 8 0 0 N D N D N D 76 . 9 ND N D N D Be n z e n e 1 1 N D N D N D 3. 7 ND N D N D 1, 1 - D i c h l o r o e t h a n e 5 7 0 N D N D N D 9. 4 ND N D N D 1, 2 - D i c h l o r o e t h a n e 1 0 . 3 8 N D N D N D 0 . 6 J N D N D N D To l u e n e 1 1 N D N D N D 0 . 5 J N D N D N D Ch l o r o b e n z e n e 3 5 0 N D N D N D 12 . 3 ND N D N D 1, 4 - D i c h l o r o b e n z e n e 1 1 . 4 N D N D N D 3. 9 ND N D N D 1, 2 - D i i c h l o r o b e n z e n e 5 2 4 N D N D N D 0 . 4 J N D N D N D SW S L - S o l i d W a s t e S e c t i o n Q u a n t i t a t i o n L i m i t ND - N o t d e t e c t e d a t o r a b o v e S W S L Sh a d i n g - C o n c e n t r a t i o n s a b o v e 2 L s t a n d a r d o r G r o u n d w a t e r P r o t e c t i o n S t a n d a r d Bo l d L e t t e r s - C o n s t i t u e n t d e t e c t e d a b o v e S W S L J - C o n s t i t u e n t d e t e c t e d b e l o w S W S L All S W S L s , 2 L S t a n d a r d s a n d R e s u l t s a r e i n u g / l . Da t a f r o m E n v i r o n m e n t 1 l a b o r a t o r y r e p o r t d a t e d 1 0 / 2 7 / 2 0 0 9 , I D # 6 0 5 7 . Le e C o u n t y L a n d f i l l Ta b l e 3 In o r g a n i c C o n s t i t u e n t s Or g a n i c C o n s t i t u e n t s 11 / 2 4 / 2 0 0 9 De t e c t e d I n o r g a n i c a n d O r g a n i c C o n s t i t u e n t s Lee County gw sampling results 11-24-09 By : D M M Da t e : 6 / 2 / 2 0 1 0 Co n s t i t u e n t s S W S L 2L o r G W P St a n d a r d s MW - 5 M W - 6 M W - 9 M W - 1 2 M W - 1 3 M W - 1 4 S W - 1 An t i m o n y 6 1 . 4 N D N D N D N D N D N D 0 . 2 J Ar s e n i c 1 0 5 0 N D 0 . 3 J N D 5 . 9 J N D N D 0 . 4 J Ba r i u m 1 0 0 2 0 0 0 25 3 55 . 5 J 8 2 . 9 J 15 4 9 2 1 2 92 . 9 J 4 6 . 7 J Be r y l l i u m 1 4 11 4 0. 3 J 29 3 0.1 J Ca d m i u m 1 1 . 7 5 0 . 3 J 0 . 2 J 0 . 2 J 1 0. 4 J 0 . 2 J 0 . 1 J Co b a l t 1 0 7 0 1 . 1 J 1 . 7 J 1 J 21 2 4. 7 J 3 . 8 J 1 J Co p p e r 1 0 1 0 0 0 4 . 8 J 2 . 2 J 0 . 8 J 4 . 7 J 3 . 3 J 2 . 9 J 2 . 5 J Ch r o m i u m , t o t a l 1 0 5 0 2 . 1 J N D 0 . 2 J 2 . 3 J 1 . 6 J 2 . 5 J 1 J Le a d 1 0 1 5 5 . 7 J 1 . 4 J 2 . 4 J 11 6. 8 J 24 1.5 J Ni c k e l 5 0 1 0 0 1 . 5 J 1 . 5 J 0 . 8 J 2 4 J 4 . 2 J 3 J 3 . 2 J Se l e n i u m 1 0 5 0 N D N D N D 13 ND N D 0 . 6 J Sil v e r 1 0 1 7 . 5 0 . 1 J N D 0 . 1 J 0 . 1 J N D N D N D Th a l l i u m 5 0 . 2 8 N D N D N D 0 . 1 J 0 . 3 J N D N D Va n a n d i u m 2 5 3 . 5 1 2 . 5 J 3 . 5 J 2 . 2 J 8 . 1 J 2 J 1 J 3 . 6 J Zi n c 1 0 1 0 5 0 27 2 7 5. 7 J 18 2 4 3 9 1 6 Ch l o r o e t h a n e 1 0 2 8 0 0 N D N D N D 93 . 6 ND N D N D Be n z e n e 1 1 N D N D N D 5. 8 ND N D N D 1, 1 - D i c h l o r o e t h a n e 5 7 0 N D N D N D 9. 1 ND N D N D 1, 2 - D i c h l o r o e t h a n e 1 0 . 3 8 N D N D N D 0 . 5 J N D N D N D To l u e n e 1 1 N D N D N D 0 . 4 J N D N D N D Ch l o r o b e n z e n e 3 5 0 N D N D N D 19 . 7 ND N D N D Xy l e n e s 5 5 3 0 N D N D N D 1 . 4 J N D N D N D 1, 4 - D i c h l o r o b e n z e n e 1 1 . 4 N D N D N D 5. 5 ND N D N D 1, 2 - D i i c h l o r o b e n z e n e 5 2 4 N D N D N D 0 . 4 J N D N D N D SW S L - S o l i d W a s t e S e c t i o n Q u a n t i t a t i o n L i m i t ND - N o t d e t e c t e d a t o r a b o v e S W S L Sh a d i n g - C o n c e n t r a t i o n s a b o v e 2 L s t a n d a r d o r G r o u n d w a t e r P r o t e c t i o n S t a n d a r d Bo l d L e t t e r s - C o n s t i t u e n t d e t e c t e d a b o v e S W S L J - C o n s t i t u e n t d e t e c t e d b e l o w S W S L All S W S L s , 2 L S t a n d a r d s a n d R e s u l t s a r e i n u g / l . Da t a f r o m E n v i r o n m e n t 1 l a b o r a t o r y r e p o r t d a t e d 5 / 0 7 / 1 0 , I D # 6 0 7 4 . Le e C o u n t y L a n d f i l l Ta b l e 3 In o r g a n i c C o n s t i t u e n t s Or g a n i c C o n s t i t u e n t s 4/ 9 / 2 0 1 0 De t e c t e d I n o r g a n i c a n d O r g a n i c C o n s t i t u e n t s Le e C o u n t y g w s a m p l i n g r e s u l t s 4 - 9 - 1 0 . x l s FA C I L I T Y PE R M I T WE L L ID C A S Nu m b e r S W S ID P A R A M E T E R R E S U L T UN I T S Q U A L I F I E R D I L U T I O N COLLECT DATE E X T R A C T I O N ANALYSIS DATE 53 ‐01 M W 1 2 7 4 3 9 ‐97 ‐6 1 3 2 M e r c u r y 0 . 2 0 u g / L U 1 1 0 / 5 / 2 0 1 0 * 1 0 / 7 / 2 0 1 0 53 ‐01 M W 1 2 7 4 4 0 ‐38 ‐2 1 4 A r s e n i c 7 . 8 u g / L J P 1 1 1 0 / 5 / 2 0 1 0 * 1 0 / 8 / 2 0 1 0 53 ‐01 M W 1 2 7 4 4 0 ‐39 ‐3 1 5 B a r i u m 1 , 6 0 0 u g / L U 1 1 0 / 5 / 2 0 1 0 * 1 0 / 8 / 2 0 1 0 53 ‐01 M W 1 2 7 4 4 0 ‐43 ‐9 3 4 C a d m i u m 1 . 5 u g / L J P 1 1 1 0 / 5 / 2 0 1 0 * 1 0 / 8 / 2 0 1 0 53 ‐01 M W 1 2 7 4 4 0 ‐47 ‐3 5 1 C h r o m i u m 2 . 1 u g / L J P 1 1 1 0 / 5 / 2 0 1 0 * 1 0 / 8 / 2 0 1 0 53 ‐01 M W 1 2 7 4 3 9 ‐92 ‐1 1 3 1 L e a d 5 u g / L U 1 1 0 / 5 / 2 0 1 0 * 1 0 / 8 / 2 0 1 0 53 ‐01 M W 1 2 7 7 8 2 ‐49 ‐2 1 8 3 S e l e n i u m 2 0 u g / L U 1 1 0 / 5 / 2 0 1 0 * 1 0 / 8 / 2 0 1 0 53 ‐01 M W 1 2 7 4 4 0 ‐22 ‐4 1 8 4 S i l v e r 7 . 5 u g / L J P 1 J 6 1 1 0 / 5 / 2 0 1 0 * 1 0 / 8 / 2 0 1 0 53 ‐01 M W 1 3 S W 3 2 8 3 2 8 T o p Of Ca s i n g 3 6 3 . 9 3 f e e t 53 ‐01 M W 1 3 S W 3 1 8 3 1 8 D e p t h To Wa t e r 1 0 . 5 5 f e e t 53 ‐01 M W 1 3 4 2 7 G r o u n d w a t e r El e v a t i o n 3 5 3 . 4 f e e t 53 ‐01 M W 1 3 S W 3 2 0 3 2 0 p H (f i e l d ) 4 . 5 9 53 ‐01 M W 1 3 S W 3 5 6 3 5 6 D i s s o l v e d Ox y g e n 1 . 0 0 m g / L 53 ‐01 M W 1 3 S W 3 2 5 3 2 5 T e m p e r a t u r e 1 8 . 4 d e g . C 53 ‐01 M W 1 3 S W 3 2 4 3 2 4 C o n d u c t i v i t y 4 8 m i c r o S / s e c 53 ‐01 M W 1 3 7 1 ‐43 ‐2 1 6 B e n z e n e 1 u g / L U 1 1 0 / 4 / 1 0 * 1 0 / 7 / 2 0 1 0 53 ‐01 M W 1 3 1 0 8 ‐88 ‐3 1 9 6 T o l u e n e 5 u g / L U 1 1 0 / 4 / 1 0 * 1 0 / 7 / 2 0 1 0 53 ‐01 M W 1 3 1 0 0 ‐41 ‐4 1 1 0 E t h y l b e n z e n e 1 u g / L U 1 1 0 / 4 / 1 0 * 1 0 / 7 / 2 0 1 0 53 ‐01 M W 1 3 1 3 3 0 ‐20 ‐7 3 4 6 T o t a l Xy l e n e s 3 u g / L U 1 1 0 / 4 / 1 0 * 1 0 / 7 / 2 0 1 0 53 ‐01 M W 1 3 7 4 3 9 ‐97 ‐6 1 3 2 M e r c u r y 0 . 2 0 u g / L U 1 1 0 / 4 / 1 0 * 1 0 / 7 / 2 0 1 0 53 ‐01 M W 1 3 7 4 4 0 ‐38 ‐2 1 4 A r s e n i c 1 3 u g / L J 1 1 0 / 4 / 1 0 * 1 0 / 7 / 2 0 1 0 53 ‐01 M W 1 3 7 4 4 0 ‐39 ‐3 1 5 B a r i u m 2 8 0 u g / L U 1 1 0 / 4 / 1 0 * 1 0 / 7 / 2 0 1 0 53 ‐01 M W 1 3 7 4 4 0 ‐43 ‐9 3 4 C a d m i u m 5 u g / L U 1 1 0 / 4 / 1 0 * 1 0 / 7 / 2 0 1 0 53 ‐01 M W 1 3 7 4 4 0 ‐47 ‐3 5 1 C h r o m i u m 1 . 8 u g / L J 1 1 0 / 4 / 1 0 * 1 0 / 7 / 2 0 1 0 53 ‐01 M W 1 3 7 4 3 9 ‐92 ‐1 1 3 1 L e a d 7 . 7 u g / L U 1 1 0 / 4 / 1 0 * 1 0 / 7 / 2 0 1 0 53 ‐01 M W 1 3 7 7 8 2 ‐49 ‐2 1 8 3 S e l e n i u m 2 0 u g / L U 1 1 0 / 4 / 1 0 * 1 0 / 7 / 2 0 1 0 53 ‐01 M W 1 3 7 4 4 0 ‐22 ‐4 1 8 4 S i l v e r 1 u g / L U 1 1 0 / 4 / 1 0 * 1 0 / 7 / 2 0 1 0 53 ‐01 M W 1 4 S W 3 2 8 3 2 8 T o p Of Ca s i n g 3 5 8 . 6 1 f e e t 53 ‐01 M W 1 4 S W 3 1 8 3 1 8 D e p t h To Wa t e r 8 . 0 9 f e e t 53 ‐01 M W 1 4 4 2 7 G r o u n d w a t e r El e v a t i o n 3 5 0 . 5 f e e t 53 ‐01 M W 1 4 S W 3 2 0 3 2 0 p H (f i e l d ) 5 . 2 2 53 ‐01 M W 1 4 S W 3 5 6 3 5 6 D i s s o l v e d Ox y g e n 0 . 8 2 m g / L 53 ‐01 M W 1 4 S W 3 2 5 3 2 5 T e m p e r a t u r e 1 8 . 2 d e g . C 53 ‐01 M W 1 4 S W 3 2 4 3 2 4 C o n d u c t i v i t y 6 9 m i c r o S / s e c 53 ‐01 M W 1 4 7 1 ‐43 ‐2 1 6 B e n z e n e 1 u g / L U 1 1 0 / 4 / 1 0 * 1 0 / 7 / 2 0 1 0 53 ‐01 M W 1 4 1 0 8 ‐88 ‐3 1 9 6 T o l u e n e 5 u g / L U 1 1 0 / 4 / 1 0 * 1 0 / 7 / 2 0 1 0 53 ‐01 M W 1 4 1 0 0 ‐41 ‐4 1 1 0 E t h y l b e n z e n e 1 u g / L U 1 1 0 / 4 / 1 0 * 1 0 / 7 / 2 0 1 0 53 ‐01 M W 1 4 1 3 3 0 ‐20 ‐7 3 4 6 T o t a l Xy l e n e s 3 u g / L U 1 1 0 / 4 / 1 0 * 1 0 / 7 / 2 0 1 0 53 ‐01 M W 1 4 7 4 3 9 ‐97 ‐6 1 3 2 M e r c u r y 0 . 2 0 u g / L U 1 1 0 / 4 / 1 0 * 1 0 / 7 / 2 0 1 0 53 ‐01 M W 1 4 7 4 4 0 ‐38 ‐2 1 4 A r s e n i c 9 . 4 u g / L U 1 1 0 / 4 / 1 0 * 1 0 / 7 / 2 0 1 0 53 ‐01 M W 1 4 7 4 4 0 ‐39 ‐3 1 5 B a r i u m 1 4 0 u g / L J 1 1 0 / 4 / 1 0 * 1 0 / 7 / 2 0 1 0 53 ‐01 M W 1 4 7 4 4 0 ‐43 ‐9 3 4 C a d m i u m 5 u g / L U 1 1 0 / 4 / 1 0 * 1 0 / 7 / 2 0 1 0 53 ‐01 M W 1 4 7 4 4 0 ‐47 ‐3 5 1 C h r o m i u m 5 . 3 u g / L J 1 1 0 / 4 / 1 0 * 1 0 / 7 / 2 0 1 0 53 ‐01 M W 1 4 7 4 3 9 ‐92 ‐1 1 3 1 L e a d 6 8 u g / L U 1 1 0 / 4 / 1 0 * 1 0 / 7 / 2 0 1 0 53 ‐01 M W 1 4 7 7 8 2 ‐49 ‐2 1 8 3 S e l e n i u m 2 0 u g / L U 1 1 0 / 4 / 1 0 * 1 0 / 7 / 2 0 1 0 53 ‐01 M W 1 4 7 4 4 0 ‐22 ‐4 1 8 4 S i l v e r 1 0 u g / L U 1 1 0 / 4 / 1 0 * 1 0 / 7 / 2 0 1 0 No t e : GR O U N D W A T E R DA T A 10 / 4 / 1 0 ‐ 10 / 5 / 1 0 Fa c i l i t y Na m e : Le e Co u n t y La n d f i l l 1. * Te c h n i c a l l y , th i s sa m p l e se t di d n ' t ha v e an y ex t r a c t i o n s . Th e me t a l s we r e pr e p p e d an d di g e s t e d . Th e vo l a t i l e s ar e n ' t in v o l v e d in an y ex t r a c t i o n pr o c e s s . Th e y ar e loaded directly onto the instrument. Ta b l e 1 (c o n t i n u e d ) Da t e : 10 / 1 4 / 1 0 FA C I L I T Y PE R M I T WE L L ID C A S Nu m b e r S W S ID P A R A M E T E R R E S U L T UN I T S Q U A L I F I E R D I L U T I O N COLLECT DATE E X T R A C T I O N ANALYSIS DATE 53 ‐01 M W 9 S W 3 2 8 3 2 8 T o p Of Ca s i n g 3 8 4 . 2 f e e t 53 ‐01 M W 9 S W 3 1 8 3 1 8 D e p t h To Wa t e r 9 . 3 8 f e e t 53 ‐01 M W 9 4 2 7 G r o u n d w a t e r El e v a t i o n 37 4 . 8 f e e t 53 ‐01 M W 9 S W 3 2 0 3 2 0 p H (f i e l d ) 3 . 5 9 53 ‐01 M W 9 S W 3 5 6 3 5 6 D i s s o l v e d Ox y g e n 4 . 0 4 m g / L 53 ‐01 M W 9 S W 3 2 5 3 2 5 T e m p e r a t u r e 2 0 d e g . C 53 ‐01 M W 9 S W 3 2 4 3 2 4 C o n d u c t i v i t y 4 2 m i c r o S / s e c 53 ‐01 M W 9 7 1 ‐43 ‐2 1 6 B e n z e n e 1 u g / L U 1 1 0 / 4 / 1 0 * 1 0 / 7 / 1 0 53 ‐01 M W 9 1 0 8 ‐88 ‐3 1 9 6 T o l u e n e 5 u g / L U 1 1 0 / 4 / 1 0 * 1 0 / 7 / 1 0 53 ‐01 M W 9 1 0 0 ‐41 ‐4 1 1 0 E t h y l b e n z e n e 1 u g / L U 1 1 0 / 4 / 1 0 * 1 0 / 7 / 1 0 53 ‐01 M W 9 1 3 3 0 ‐20 ‐7 3 4 6 T o t a l Xy l e n e s 3 u g / L U 1 1 0 / 4 / 1 0 * 1 0 / 7 / 1 0 53 ‐01 M W 9 7 4 3 9 ‐97 ‐6 1 3 2 M e r c u r y 0 . 2 0 u g / L U 1 1 0 / 4 / 1 0 * 1 0 / 7 / 1 0 53 ‐01 M W 9 7 4 4 0 ‐38 ‐2 1 4 A r s e n i c 1 6 u g / L J P 1 1 1 0 / 4 / 1 0 * 1 0 / 6 / 1 0 53 ‐01 M W 9 7 4 4 0 ‐39 ‐3 1 5 B a r i u m 9 8 u g / L U 1 1 0 / 4 / 1 0 * 1 0 / 6 / 1 0 53 ‐01 M W 9 7 4 4 0 ‐43 ‐9 3 4 C a d m i u m 0 . 9 0 u g / L J P 1 1 1 0 / 4 / 1 0 * 1 0 / 6 / 1 0 53 ‐01 M W 9 7 4 4 0 ‐47 ‐3 5 1 C h r o m i u m 1 0 u g / L U 1 1 0 / 4 / 1 0 * 1 0 / 6 / 1 0 53 ‐01 M W 9 7 4 3 9 ‐92 ‐1 1 3 1 L e a d 3 . 8 u g / L J P 1 1 1 0 / 4 / 1 0 * 1 0 / 6 / 1 0 53 ‐01 M W 9 7 7 8 2 ‐49 ‐2 1 8 3 S e l e n i u m 2 0 u g / L U 1 1 0 / 4 / 1 0 * 1 0 / 6 / 1 0 53 ‐01 M W 9 7 4 4 0 ‐22 ‐4 1 8 4 S i l v e r 1 0 u g / L U 1 1 0 / 4 / 1 0 * 1 0 / 6 / 1 0 53 ‐01 M W 1 0 S W 3 2 8 3 2 8 T o p Of Ca s i n g 3 7 7 . 0 f e e t 53 ‐01 M W 1 0 S W 3 1 8 3 1 8 D e p t h To Wa t e r 9 . 1 6 f e e t 53 ‐01 M W 1 0 4 2 7 G r o u n d w a t e r El e v a t i o n 3 6 7 . 8 f e e t 53 ‐01 M W 1 1 S W 3 2 8 3 2 8 T o p Of Ca s i n g 3 9 9 . 6 f e e t 53 ‐01 M W 1 1 S W 3 1 8 3 1 8 D e p t h To Wa t e r 1 1 . 0 6 f e e t 53 ‐01 M W 1 1 4 2 7 G r o u n d w a t e r El e v a t i o n 3 8 8 . 5 f e e t 53 ‐01 M W 1 2 S W 3 2 8 3 2 8 T o p Of Ca s i n g 3 3 7 . 4 f e e t 53 ‐01 M W 1 2 S W 3 1 8 3 1 8 D e p t h To Wa t e r 4 . 4 2 f e e t 53 ‐01 M W 1 2 4 2 7 G r o u n d w a t e r El e v a t i o n 3 3 3 f e e t 53 ‐01 M W 1 2 S W 3 2 0 3 2 0 p H (f i e l d ) 5 . 5 9 53 ‐01 M W 1 2 S W 3 5 6 3 5 6 D i s s o l v e d Ox y g e n 1 . 3 2 m g / L 53 ‐01 M W 1 2 S W 3 2 5 3 2 5 T e m p e r a t u r e 1 9 . 5 d e g . C 53 ‐01 M W 1 2 S W 3 2 4 3 2 4 C o n d u c t i v i t y 1 , 4 5 4 m i c r o S / s e c 53 ‐01 M W 1 2 7 1 ‐43 ‐2 1 6 B e n z e n e 2 . 8 u g / L U 1 1 0 / 5 / 2 0 1 0 * 1 0 / 7 / 2 0 1 0 53 ‐01 M W 1 2 1 0 8 ‐88 ‐3 1 9 6 T o l u e n e 0 . 4 0 u g / L J 1 1 0 / 5 / 2 0 1 0 * 1 0 / 7 / 2 0 1 0 53 ‐01 M W 1 2 1 0 0 ‐41 ‐4 1 1 0 E t h y l b e n z e n e 1 u g / L U 1 1 0 / 5 / 2 0 1 0 * 1 0 / 7 / 2 0 1 0 53 ‐01 M W 1 2 1 3 3 0 ‐20 ‐7 3 4 6 T o t a l Xy l e n e s 3 u g / L U 1 1 0 / 5 / 2 0 1 0 * 1 0 / 7 / 2 0 1 0 53 ‐01 M W 1 2 1 0 8 ‐20 ‐3 3 6 6 D i ‐is o p r o p y l et h e r 1 u g / L U 1 1 0 / 5 / 2 0 1 0 * 1 0 / 7 / 2 0 1 0 53 ‐01 M W 1 2 1 0 8 ‐90 ‐7 3 9 C h l o r o b e n z e n e 8 . 7 u g / L U 1 1 0 / 5 / 2 0 1 0 * 1 0 / 7 / 2 0 1 0 53 ‐01 M W 1 2 7 5 ‐00 ‐3 4 1 C h l o r o e t h a n e 8 9 u g / L U 1 1 0 / 5 / 2 0 1 0 * 1 0 / 7 / 2 0 1 0 53 ‐01 M W 1 2 9 5 ‐50 ‐1 6 9 1 , 2 ‐Di c h l o r o b e n z e n e 1 u g / L U 1 1 0 / 5 / 2 0 1 0 * 1 0 / 7 / 2 0 1 0 53 ‐01 M W 1 2 1 , 3 ‐Di c h l o r o b e n z e n e 1 u g / L U 1 1 0 / 5 / 2 0 1 0 * 1 0 / 7 / 2 0 1 0 53 ‐01 M W 1 2 1 0 6 ‐46 ‐7 7 1 1 , 4 ‐Di c h l o r o b e n z e n e 2 . 9 u g / L U 1 1 0 / 5 / 2 0 1 0 * 1 0 / 7 / 2 0 1 0 53 ‐01 M W 1 2 7 5 ‐71 ‐8 7 4 D i c h l o r o d i f l u o r o m e t h a n e 5 u g / L U 1 1 0 / 5 / 2 0 1 0 * 1 0 / 7 / 2 0 1 0 53 ‐01 M W 1 2 7 5 ‐34 ‐3 7 5 1 , 1 ‐Di c h l o r o e t h a n e 9 . 3 u g / L U 1 1 0 / 5 / 2 0 1 0 * 1 0 / 7 / 2 0 1 0 53 ‐01 M W 1 2 1 0 7 ‐06 ‐2 7 6 1 , 2 ‐Di c h l o r o e t h a n e 0 . 3 8 u g / L J 1 1 0 / 5 / 2 0 1 0 * 1 0 / 7 / 2 0 1 0 53 ‐01 M W 1 2 9 8 ‐82 ‐8 3 6 7 I s o p r o p y l b e n z e n e 0 . 6 4 u g / L J 1 1 0 / 5 / 2 0 1 0 * 1 0 / 7 / 2 0 1 0 53 ‐01 M W 1 2 7 5 ‐09 ‐2 1 4 0 M e t h y l e n e Ch l o r i d e 5 u g / L U 1 1 0 / 5 / 2 0 1 0 * 1 0 / 7 / 2 0 1 0 53 ‐01 M W 1 2 2 ‐Ch l o r o t o l u e n e 1 u g / L U 1 1 0 / 5 / 2 0 1 0 * 1 0 / 7 / 2 0 1 0 53 ‐01 M W 1 2 9 1 ‐20 ‐3 1 4 8 N a p t h a l e n e 5 u g / L U 1 1 0 / 5 / 2 0 1 0 * 1 0 / 7 / 2 0 1 0 53 ‐01 M W 1 2 n ‐Pr o p y l b e n z e n e 1 u g / L U 1 1 0 / 5 / 2 0 1 0 * 1 0 / 7 / 2 0 1 0 No t e : GR O U N D W A T E R DA T A 10 / 4 / 1 0 ‐ 10 / 5 / 1 0 Fa c i l i t y Na m e : Le e Co u n t y La n d f i l l Ta b l e 1 (c o n t i n u e d ) Da t e : 10 / 1 4 / 1 0 1. * Te c h n i c a l l y , th i s sa m p l e se t di d n ' t ha v e an y ex t r a c t i o n s . Th e me t a l s we r e pr e p p e d an d di g e s t e d . Th e vo l a t i l e s ar e n ' t in v o l v e d in an y ex t r a c t i o n pr o c e s s . Th e y ar e loaded directly onto the instrument. FA C I L I T Y PE R M I T W E L L ID C A S Nu m b e r S W S ID P A R A M E T E R R E S U L T U N I T S Q U A L I F I E R DILUTION FACTORCOLLECT DATEEXTRACTION DATE*ANALYSIS DATE 53 ‐01 M W 4 S W 3 2 8 3 2 8 T o p Of Ca s i n g 3 4 5 . 9 f e e t 53 ‐01 M W 4 S W 3 1 8 3 1 8 D e p t h To Wa t e r 1 5 . 3 1 f e e t 53 ‐01 M W 4 4 2 7 G r o u n d w a t e r El e v a t i o n 3 3 0 . 6 f e e t 53 ‐01 M W 5 S W 3 2 8 3 2 8 T o p Of Ca s i n g 3 5 1 . 1 f e e t 53 ‐01 M W 5 S W 3 1 8 3 1 8 D e p t h To Wa t e r 6 . 5 5 f e e t 53 ‐01 M W 5 G r o u n d w a t e r El e v a t i o n 3 4 4 . 6 f e e t 53 ‐01 M W 5 S W 3 2 0 3 2 0 p H (f i e l d ) 6 . 4 4 53 ‐01 M W 5 S W 3 5 6 3 5 6 D i s s o l v e d Ox y g e n 2 . 1 4 m g / L 53 ‐01 M W 5 S W 3 2 5 3 2 5 T e m p e r a t u r e 1 7 . 5 d e g . C 53 ‐01 M W 5 S W 3 2 3 3 2 3 C o n d u c t i v i t y 1 3 0 m i c r o S / s e c 53 ‐01 M W 5 7 1 ‐43 ‐2 1 6 B e n z e n e 1 u g / L U 53 ‐01 M W 5 1 0 8 ‐88 ‐3 1 9 6 T o l u e n e 5 u g / L U 53 ‐01 M W 5 1 0 0 ‐41 ‐4 1 1 0 E t h y l b e n z e n e 1 u g / L U 53 ‐01 M W 5 1 3 3 0 ‐20 ‐7 3 4 6 T o t a l Xy l e n e s 3 u g / L U 53 ‐01 M W 5 7 4 3 9 ‐97 ‐6 1 3 2 M e r c u r y 0 . 2 0 u g / L U 53 ‐01 M W 5 7 4 4 0 ‐38 ‐2 1 4 A r s e n i c 2 2 u g / L U 1 1 0 / 4 / 1 0 * 1 0 / 7 / 1 0 53 ‐01 M W 5 7 4 4 0 ‐39 ‐3 1 5 B a r i u m 3 6 0 u g / L U 1 1 0 / 4 / 1 0 * 1 0 / 7 / 1 0 53 ‐01 M W 5 7 4 4 0 ‐43 ‐9 3 4 C a d m i u m 5 u g / L U 1 1 0 / 4 / 1 0 * 1 0 / 7 / 1 0 53 ‐01 M W 5 7 4 4 0 ‐47 ‐3 5 1 C h r o m i u m 7 u g / L J 1 1 0 / 4 / 1 0 * 1 0 / 7 / 1 0 53 ‐01 M W 5 7 4 3 9 ‐92 ‐1 1 3 1 L e a d 2 6 u g / L U 1 1 0 / 4 / 1 0 * 1 0 / 7 / 1 0 53 ‐01 M W 5 7 7 8 2 ‐49 ‐2 1 8 3 S e l e n i u m 7 u g / L J 1 1 0 / 4 / 1 0 * 1 0 / 7 / 1 0 53 ‐01 M W 5 7 4 4 0 ‐22 ‐4 1 8 4 S i l v e r 1 0 u g / L U 1 1 0 / 4 / 1 0 * 1 0 / 7 / 1 0 53 ‐01 M W 6 S W 3 2 8 3 2 8 T o p Of Ca s i n g 4 0 2 . 1 f e e t 53 ‐01 M W 6 S W 3 1 8 3 1 8 D e p t h To Wa t e r 9 . 9 4 f e e t 53 ‐01 M W 6 4 2 7 G r o u n d w a t e r El e v a t i o n 3 9 2 . 2 f e e t 53 ‐01 M W 6 S W 3 2 0 3 2 0 p H (f i e l d ) 3 . 9 7 53 ‐01 M W 6 S W 3 5 6 3 5 6 D i s s o l v e d Ox y g e n 2 . 1 1 m g / L 53 ‐01 M W 6 S W 3 2 5 3 2 5 T e m p e r a t u r e 1 8 . 1 d e g . C 53 ‐01 M W 6 S W 3 2 4 3 2 4 C o n d u c t i v i t y 2 3 m i c r o S / s e c 53 ‐01 M W 6 7 1 ‐43 ‐2 1 6 B e n z e n e 1 u g / L U 1 1 0 / 4 / 1 0 * 1 0 / 7 / 1 0 53 ‐01 M W 6 1 0 8 ‐88 ‐3 1 9 6 T o l u e n e 5 u g / L U 1 1 0 / 4 / 1 0 * 1 0 / 7 / 1 0 53 ‐01 M W 6 1 0 0 ‐41 ‐4 1 1 0 E t h y l b e n z e n e 1 u g / L U 1 1 0 / 4 / 1 0 * 1 0 / 7 / 1 0 53 ‐01 M W 6 1 3 3 0 ‐20 ‐7 3 4 6 T o t a l Xy l e n e s 3 u g / L U 1 1 0 / 4 / 1 0 * 1 0 / 7 / 1 0 53 ‐01 M W 6 7 4 3 9 ‐97 ‐6 1 3 2 M e r c u r y 0 . 2 0 u g / L U 1 1 0 / 4 / 1 0 * 1 0 / 7 / 1 0 53 ‐01 M W 6 9 1 ‐20 ‐3 1 4 8 N a p t h a l e n e 5 u g / L U 1 1 0 / 4 / 1 0 * 1 0 / 7 / 1 0 53 ‐01 M W 6 1 , 2 , 4 ‐Tr i m e t h y l b e n z e n e 1 u g / L U 1 1 0 / 4 / 1 0 * 1 0 / 7 / 1 0 53 ‐01 M W 6 7 4 4 0 ‐38 ‐2 1 4 A r s e n i c 9 . 7 u g / L J 1 1 0 / 4 / 1 0 * 1 0 / 7 / 1 0 53 ‐01 M W 6 7 4 4 0 ‐39 ‐3 1 5 B a r i u m 7 7 u g / L U 1 1 0 / 4 / 1 0 * 1 0 / 7 / 1 0 53 ‐01 M W 6 7 4 4 0 ‐43 ‐9 3 4 C a d m i u m 5 u g / L U 1 1 0 / 4 / 1 0 * 1 0 / 7 / 1 0 53 ‐01 M W 6 7 4 4 0 ‐47 ‐3 5 1 C h r o m i u m 1 0 u g / L U 1 1 0 / 4 / 1 0 * 1 0 / 7 / 1 0 53 ‐01 M W 6 7 4 3 9 ‐92 ‐1 1 3 1 L e a d 4 . 3 u g / L J 1 1 0 / 4 / 1 0 * 1 0 / 7 / 1 0 53 ‐01 M W 6 7 7 8 2 ‐49 ‐2 1 8 3 S e l e n i u m 1 0 u g / L J 1 1 0 / 4 / 1 0 * 1 0 / 7 / 1 0 53 ‐01 M W 6 7 4 4 0 ‐22 ‐4 1 8 4 S i l v e r 1 0 u g / L U 1 1 0 / 4 / 1 0 * 1 0 / 7 / 1 0 53 ‐01 M W 7 S W 3 2 8 3 2 8 T o p Of Ca s i n g 3 6 0 . 3 f e e t 53 ‐01 M W 7 S W 3 1 8 3 1 8 D e p t h To Wa t e r 1 1 . 0 6 f e e t 53 ‐01 M W 7 4 2 7 G r o u n d w a t e r El e v a t i o n 3 4 9 . 2 f e e t No t e : 1. * Te c h n i c a l l y , th i s sa m p l e se t di d n ' t ha v e an y ex t r a c t i o n s . Th e me t a l s we r e pr e p p e d an d di g e s t e d . Th e vo l a t i l e s ar e n ' t in v o l v e d in an y ex t r a c t i o n pr o c e s s . Th e y ar e loaded directly onto the instrument. GR O U N D W A T E R DA T A 10 / 4 / 1 0 ‐ 10 / 5 / 1 0 Fa c i l i t y Na m e : Le e Co u n t y La n d f i l l Ta b l e 1 Da t e : 10 / 1 4 / 1 0 FA C I L I T Y PE R M I T WE L L ID C A S Nu m b e r S W S ID P A R A M E T E R R E S U L T UN I T S Q U A L I F I E R D I L U T I O N COLLECT DATE E X T R A C T I O N ANALYSIS DATE 53 ‐01 S W 2 7 1 ‐43 ‐2 1 6 B e n z e n e 1 u g / L U 1 1 0 / 4 / 1 0 * 1 0 / 7 / 2 0 1 0 53 ‐01 S W 2 1 0 8 ‐88 ‐3 1 9 6 T o l u e n e 5 u g / L U 1 1 0 / 4 / 1 0 * 1 0 / 7 / 2 0 1 0 53 ‐01 S W 2 1 0 0 ‐41 ‐4 1 1 0 E t h y l b e n z e n e 1 u g / L U 1 1 0 / 4 / 1 0 * 1 0 / 7 / 2 0 1 0 53 ‐01 S W 2 1 3 3 0 ‐20 ‐7 3 4 6 T o t a l Xy l e n e s 3 u g / L U 1 1 0 / 4 / 1 0 * 1 0 / 7 / 2 0 1 0 53 ‐01 S W 2 7 4 3 9 ‐97 ‐6 1 3 2 M e r c u r y 0 . 2 0 u g / L U 1 1 0 / 4 / 1 0 * 1 0 / 7 / 2 0 1 0 53 ‐01 S W 2 7 4 4 0 ‐38 ‐2 1 4 A r s e n i c 2 0 u g / L U 1 1 0 / 4 / 1 0 * 1 0 / 7 / 2 0 1 0 53 ‐01 S W 2 7 4 4 0 ‐39 ‐3 1 5 B a r i u m 9 4 u g / L U 1 1 0 / 4 / 1 0 * 1 0 / 7 / 2 0 1 0 53 ‐01 S W 2 7 4 4 0 ‐43 ‐9 3 4 C a d m i u m 5 u g / L U 1 1 0 / 4 / 1 0 * 1 0 / 7 / 2 0 1 0 53 ‐01 S W 2 7 4 4 0 ‐47 ‐3 5 1 C h r o m i u m 1 0 u g / L U 1 1 0 / 4 / 1 0 * 1 0 / 7 / 2 0 1 0 53 ‐01 S W 2 7 4 3 9 ‐92 ‐1 1 3 1 L e a d 5 u g / L U 1 1 0 / 4 / 1 0 * 1 0 / 7 / 2 0 1 0 53 ‐01 S W 2 7 7 8 2 ‐49 ‐2 1 8 3 S e l e n i u m 2 0 u g / L U 1 1 0 / 4 / 1 0 * 1 0 / 7 / 2 0 1 0 53 ‐01 S W 2 7 4 4 0 ‐22 ‐4 1 8 4 S i l v e r 1 0 u g / L U 1 1 0 / 4 / 1 0 * 1 0 / 7 / 2 0 1 0 No t e : GR O U N D W A T E R DA T A 10 / 4 / 1 0 ‐ 10 / 5 / 1 0 Da t e : 10 / 1 4 / 1 0 Fa c i l i t y Na m e : Le e Co u n t y La n d f i l l 1. * Te c h n i c a l l y , th i s sa m p l e se t di d n ' t ha v e an y ex t r a c t i o n s . Th e me t a l s we r e pr e p p e d an d di g e s t e d . Th e vo l a t i l e s ar e n ' t in v o l v e d in an y ex t r a c t i o n pr o c e s s . Th e y ar e loaded directly onto the instrument. Ta b l e 1 (c o n t i n u e d ) TABLE 2 SUMMARY OF DETECTED CONSTITUENTS – GROUNDWATER Analytical Method >3050 3050 3050 3050 8260 8260 8260 8260 8260 8260 8260 8260 Well ID Contaminant of Concern > A r s e n i c B a r i u m C h r o m i u m L e a d B e n z e n e 1 -1 D i c h l o r o e t h a n e 1 ,2 D i c h l o r o b e n z e n e 1 ,4 D i c h l o r o b e n z e n e C h l o r o b e n z e n e C h l o r o e t h a n e M e y h y l e n e C h l o r i d e T o l u e n e Date Collected m/dd/yy Sample ID MW-5 10/18/12 MW-5 4.14 295 8.71 9.66 ND ND ND ND ND ND ND ND MW-6 10/18/12 MW-6 5.78 166 9.75 11.1 ND ND ND ND ND ND ND ND MW-9 10/18/12 MW-9 ND 109 1.17 5.48 ND ND ND ND ND ND ND ND MW-10 10/18/12 MW-10 ND 136 7.69 5.48 ND ND ND ND ND ND ND ND MW-12 10/18/12 MW-12 13.1 1,500 3.69 8.32 3.7 3.4 0.42 4.7 17 88 0.42 0.77 MW-14 10/18/12 MW-14 5.05 215 13.2 64.2 ND ND ND ND ND ND ND ND SW-2 10/18/12 SW-2 ND 70.2 ND ND ND ND ND ND ND ND ND ND Field Blank 10/18/12 Field Blank ND ND ND ND ND ND ND ND ND ND ND ND Trip Blank 10/18/12 Trip Blank ND ND ND ND ND ND ND ND ND ND ND ND 2L Standard (ug/l)10 700 10 15 1 6 20 6 50 3,000 5 600 Results are in ug/l Bold results indicate exceedence of 2L Standards TABLE 2 SUMMARY OF DETECTED CONSTITUENTS – GROUNDWATER Analytical Method > 3050 3050 3050 3050 8260 8260 8260 8260 8260 8260 8260 8260 Well ID Contaminant of Concern > Ar s e n i c Ba r i u m Ch r o m i u m Le a d Be n z e n e 1 -1 D i c h l o r o e t h a n e 1, 2 D i c h l o r o b e n z e n e 1, 4 D i ch l o r o b e n z e n e Ch l o r o b e n z e n e Ch l o r o e t h a n e Me y h y l e n e C h l o r i d e To l u e n e Date Collected m/dd/yy Sample ID MW-5 4/17/13 MW-5 10.5 478 26.3 35.6 ND ND ND ND ND ND ND ND MW-6 4/17/13 MW-6 5.08 113 2.73 4.59 ND ND ND ND ND ND ND ND MW-9 4/17/13 MW-9 ND 120 ND ND ND ND ND ND ND ND ND ND MW-10 4/17/13 MW-10 6.34 97.3 2.84 5.48 ND ND ND ND ND ND ND ND MW-12 4/17/13 MW-12 ND 1,560 3.69 5.76 4.9 4.3 ND 4.9 25 40 0.42 0.46 MW-14 4/17/13 MW-14 ND 185 7.62 27.8 ND ND ND ND ND ND ND ND SW-2 4/17/13 SW-2 ND 86.7 ND ND ND ND ND ND ND ND ND ND Field Blank 4/17/13 Field Blank 3.36 1.52 ND ND ND ND ND ND ND ND ND ND Trip Blank 4/17/13 Trip Blank ND ND ND ND ND ND ND ND ND ND ND ND 2L Standard (ug/l) 10 700 10 15 1 6 20 6 50 3,000 5 600 Results are in ug/l Bold results indicate exceedence of 2L Standards TA B L E 2 Gr o u n d w a t e r C o n s t i t u e n t D a t a - O c t o b e r 2 0 1 3 Le e C o u n t y L a n d f i l l ( # 5 3 - 0 1 ) Sa n f o r d , N C MW - 5 M W - 6 M W - 9 M W - 1 0 M W - 1 2 M W - 1 2 D U P M W - 1 4 Field BlankTrip Blank 10 / 1 0 / 1 3 1 0 / 1 0 / 1 3 1 0 / 1 0 / 1 3 1 0 / 1 0 / 1 3 1 0 / 1 0 / 1 3 1 0 / 1 0 / 1 3 1 0 / 1 0 / 1 3 1 0 / 1 0 / 1 3 1 0 / 1 0 / 1 3 Co n s t i t u e n t o f C o n c e r n NC G W Q S (µg/ L ) µg/ L Be n z e n e 1 <1 . 0 < 1 . 0 < 1 . 0 < 1 . 0 4. 8 4 . 6 <1.0 < 1 . 0 < 1 . 0 1, 1 - D C A 6 <1 . 0 < 1 . 0 < 1 . 0 < 1 . 0 4. 2 4.2 <1.0 < 1 . 0 < 1 . 0 1, 2 - D C B 20 <1 . 0 < 1 . 0 < 1 . 0 < 1 . 0 < 1 . 0 < 1 . 0 < 1 . 0 < 1 . 0 < 1 . 0 1, 4 - D C B 6 <1 . 0 < 1 . 0 < 1 . 0 < 1 . 0 4. 8 5 <1.0 < 1 . 0 < 1 . 0 Ch l o r o b e n z e n e 50 <1 . 0 < 1 . 0 < 1 . 0 < 1 . 0 21 . 9 22 <1.0 < 1 . 0 < 1 . 0 Ch l o r o e t h a n e 30 0 0 <1 . 0 < 1 . 0 < 1 . 0 < 1 . 0 41 . 7 4 0 . 4 <1.0 < 1 . 0 < 1 . 0 Me t h y l e n e c h l o r i d e 5 <1 . 0 < 1 . 0 < 1 . 0 < 1 . 0 < 1 . 0 < 1 . 0 < 1 . 0 < 1 . 0 < 1 . 0 Na p h t h a l e n e 6 <1 . 0 < 1 . 0 < 1 . 0 < 1 . 0 1. 2 1.2 <1.0 < 1 . 0 < 1 . 0 To l u e n e 60 0 <1 . 0 < 1 . 0 < 1 . 0 < 1 . 0 < 1 . 0 < 1 . 0 < 1 . 0 < 1 . 0 < 1 . 0 Xy l e n e s ( t o t a l ) 50 0 <2 . 0 < 2 . 0 < 2 . 0 < 2 . 0 < 2 . 0 < 2 . 0 < 2 . 0 < 2 . 0 < 2 . 0 Ar s e n i c 10 <1 0 . 0 < 1 0 . 0 < 1 0 . 0 < 1 0 . 0 < 1 0 . 0 < 1 0 . 0 < 1 0 . 0 N A N A Ba r i u m 70 0 20 0 5 9 . 6 1 1 6 1 2 4 1 4 6 0 1 4 8 0 9 9 . 8 NA N A Be r y l l i u m NE 2. 9 3 . 9 <1 . 0 < 1 . 0 < 1 . 0 < 1 . 0 2.9 NA N A Ca d m i u m 2 <1 . 0 < 1 . 0 < 1 . 0 < 1 . 0 < 1 . 0 < 1 . 0 < 1 . 0 N A N A Ch r o m i u m 10 <5 . 0 < 5 . 0 < 5 . 0 < 5 . 0 < 5 . 0 < 5 . 0 < 5 . 0 N A N A Co b a l t NE 12 . 5 <5 . 0 < 5 . 0 < 5 . 0 33 3 341 12.9 NA N A Le a d 15 <5 . 0 < 5 . 0 < 5 . 0 < 5 . 0 < 5 . 0 < 5 . 0 < 5 . 0 N A N A Ni c k e l 10 0 <5 . 0 < 5 . 0 < 5 . 0 < 5 . 0 30 32.2 <5.0 N A N A Se l e n i u m 20 <1 0 . 0 < 1 0 . 0 < 1 0 . 0 < 1 0 . 0 < 1 0 . 0 < 1 0 . 0 < 1 0 . 0 N A N A Si l v e r 20 <5 . 0 < 5 . 0 < 5 . 0 < 5 . 0 < 5 . 0 < 5 . 0 < 5 . 0 N A N A Zi n c 10 0 0 <1 0 . 0 11 . 1 1 4 . 8 1 0 . 8 <1 0 . 0 < 1 0 . 0 13.1 NA N A NO T E S : VO C s - v o l a t i l e o r g a n i c c o m p o u n d s NA - n o t a n a l y z e d NE - n o t e s t a b l i s h e d DC A - d i c h l o r o e t h a n e DC B - d i c h l o r o b e n z e n e -B o l d v a l u e s r e p r e s e n t d e t e c t i o n s , w h i l e s h a d e d c e l l v a l u e s e x c e e d r e g u l a t o r y a c t i o n l e v e l s . NC G W Q S - N o r t h C a r o l i n a G r o u n d w a t e r Q u a l i t y S t a n d a r d s - 1 5 N C A C S u b c h a p t e r 2 L S e c t i o n . 0 2 0 2 , A p r i l 1 , 2 0 1 3 Mo n i t o r i n g L o c a t i o n Da t e S a m p l e d V O C s ( u g / L ) M e t a l s ( u g / L ) H: \ L \ L e e Co u n t y , NC \ D a t a \ Le e Co u n t y Ta b l e s 20 1 3 1 of 1 HRP Associates, In c TABLE 3 Surface Water Constituent Data - October 2013 Lee County Lanfill (#53-01) Sanford, NC Monitoring Location SW-2 Date Sampled 10/10/13 Constituent of Concern NCSWQS (µg/l)µg/L Benzene 51 b <1.0 1,1-DCA NE <1.0 1,2-DCB 488 c <1.0 1,4-DCB 488 c <1.0 Chlorobenzene 488 c <1.0 Chloroethane NE 16.6 Methylene chloride NE <1.0 Naphthalene NE <1.0 Toluene 11 a <1.0 Xylenes (total)NE <2.0 Arsenic 10 b <10.0 Barium 1000 c 184 Beryllium 6.5 a <1.0 Cadmium 2 a <1.0 Chromium 50 a <5.0 Cobalt NE 21.4 Lead 25 a <5.0 Nickel 25 c 7.8 Selenium 5 a <10.0 Silver 0.06 a <5.0 Zinc 50 a <10.0 NOTES: VOCs - volatile organic compounds NE - not established -Bold values represent detections, while shaded cell values exceed regulatory action levels. b Numerical water quality standard to protect human health (consumption) applicable to all fresh surface waters (15A NCAC 02B 0.0208(2)(B). c Numerical water qualitiy standard to protect water supply (15A NCAC 02B 0.0208 VO C s ( µg/ L ) Me t a l s ( µg/ L ) NCSWQS - North Carolina Surface Water Quality Standards - 15 NCAC 02B .0100, .0200, & .0300, Surface Waters and Wetlands Standards, May 1, 2007. a Numerical water quality standard to protect aquatic life applicable to all fresh surface waters (15A NCAC 02B 0.0211(3)(l). H:\L\Lee County, NC\Data\ Lee County Tables 2013 1 of 1 HRP Associates, Inc.