2903_DavidsonCoLexington_GWMR_DIN28290_20161027

November 23, 2016

Ms. Jackie Drummond, Hydrogeologist
NC Solid Waste Section, Asheville Regional Office
2090 US Highway 70
Swannanoa, NC 28778

Re: 2016 Second Semi-Annual Monitoring Report
City of Lexington Closed Landfill
Lexington, North Carolina
Permit #29-03

Dear Jackie:

Babb & Associates, P.A. has completed the 2016 second semi-annual monitoring event at the City of
Lexington Closed Landfill. On October 27, 2016 ten groundwater monitoring wells were sampled and
analyzed for Appendix I parameters. One upgradient surface water monitoring station (SW-1) and one
downgradient surface water monitoring station (SW-4) were also sampled for Appendix I parameters
during this monitoring event. The Appendix I samples were analyzed for volatile organic compounds
(VOCs) by EPA Method 8260B and inorganic compounds by EPA Method 6010B.

A site map is provided with this report which shows the groundwater and surface water sample locations
and shallow potentiometric surface (Figure 1). An isoconcentration map showing the estimated volatile
organic compound concentrations is provided as Figure 2. Additional attachments to this report include
tables summarizing the groundwater and surface water analytical results (Tables 1, 2, and 3), field
parameters collected during the monitoring event (Table 4), well construction information (Table 5), and
groundwater flow rates (Table 6). The laboratory analytical report, in pdf and EDD formats, is included as
Appendix A.

If you have any questions or if additional information is needed, please contact me at [phone].

Respectfully,

Babb & Associates, P.A.

Gary D. Babb, P.G.
President

Attachments

cc: Mr. Wes Kimbrell
City of Lexington

Water Quality Monitoring Report

City of Lexington Closed Solid Waste Landfill
State Road 2001
Lexington, North Carolina
Permit No. 29-03

Prepared for:

City of Lexington Public Works
28 West Center Street
Lexington, North Carolina 27292

Prepared by:

Babb & Associates, P.A.
P.O. Box 37697
Raleigh, North Carolina 27627

October 2016

___________________________________
Gary D. Babb, Licensed Geologist

Table of Contents

1.0 Introduction 1
1.1 Site Information
1.2 Site Geology
1.3 Site Hydrogeology

2.0 Water Quality Monitoring Program 4
2.1 Groundwater Monitoring Network
2.2 Surface Water Monitoring Network

3.0 Water Quality Sample Collection 6
3.1 Field Sample Procedures
3.2 Field Quality Assurance
3.3 Sample Delivery/Chain-of-Custody

4.0 Laboratory Analysis 8

5.0 Hydrogeological Conditions 9

6.0 Laboratory Analytical Results 10
6.1 Groundwater Analytical Results
6.2 Surface Water Analytical Results
6.3 Quality Control Sample

7.0 Conclusions 12

Figure 1 Water Quality Monitoring Sample Locations/Potentiometric Map
Figure 2 TVOC Isoconcentration Map

Table 1 Groundwater Analytical Results – Inorganics
Table 2 Groundwater Analytical Results - Organics
Table 3 Surface Water Analytical Results
Table 4 Field Parameter Measurements
Table 5 Well Construction Information/Elevations
Table 6 Groundwater Flow Rates

Appendix A ENCO Laboratory Analytical Report

City of Lexington Closed Landfill Water Quality Monitoring Report
October 2016 Page 1

1.0 Introduction

1.1 Site Information

The City of Lexington Closed Landfill is located approximately two miles northeast of
downtown Lexington, North Carolina on State Road 2001 in Davidson County, North
Carolina. The landfill ceased operation on May 1, 1990 and was closed by capping the
fill with a four-foot thick final cover using native soils. The northern boundary of the
landfill is established by the Southern Railroad which traverses the property from
southwest to the northeast. The eastern, southern, and western portions of the landfill are
bordered by Abbotts Creek which flows in a general southwesterly direction.

Properties adjacent to the closed landfill are either undeveloped woodland or farmland.
Property usage to the south and east is primarily undeveloped woodland, farmland, and
residential. Undeveloped woodland and residential properties are also present to the
north of the landfill. Properties to the immediate west are undeveloped woodland.
Several industrial/commercial facilities are located along US Highway 64, located
approximately 2,300 feet west/northwest of the landfill.

1.2 Site Geology

The subject property is located in the Carolina Slate Belt, which is part of the Piedmont
Physiographic Province of North Carolina. The geology of the Carolina Slate Belt is
characterized by metavolcanic and metamorphosed intrusive rock sequences. According
to the Geologic Map of North Carolina published by the Department of Natural
Resources and Community Development (Brown, 1985), the rocks underlying the subject
property are metavolcanic rocks consisting of interbedded felsic to mafic tuffs and
flowrock.

City of Lexington Closed Landfill Water Quality Monitoring Report
October 2016 Page 2

According to the Geologic Map of The Charlotte Quadrangle, North Carolina and South
Carolina (Goldsmith, Milton, and Horton, 1988), the rocks underlying the landfill are
interbedded felsic and mafic metavolcanic rocks. The metavolcanic rocks are fine to
medium grained with locally coarse grained or agglomeratic rocks of basaltic, andesitic,
and dacitic composition. This report identified a fault located between the landfill
property and US Highway 64 which is oriented in a northeast/southwest direction. The
general course of Abbotts Creek changes from a southwesterly direction to a
south/southwest direction at the landfill following this fault.

1.3 Site Hydrogeology

The observed subsurface conditions at the landfill consist of white to gray/green
metavolcanic bedrock overlain by weathered saprolitic soil. The soil at the site is
comprised of a mixture of clay, silt, and sand. The majority of the original soil profile on
the landfill property has been altered during landfill operations to the extent that it is no
longer recognizable.

The northern section of the landfill is characterized by a layer of silty clay and sandy silt
soil that overlies metavolcanic bedrock. The thickness of the soil varies from greater
than 43' at monitoring well MW-5 to 9' at monitoring well MW-6. The eastern section of
the landfill is characterized by a layer of silty clay and silty sand soil that also overlies
metavolcanic bedrock. The thickness of the soil in this area varies from 18' at monitoring
well MW-8 to 38' at monitoring well MW-7. The southern section of the landfill is
characterized by a layer of sandy clay to clayey silt soil. Fine sandy clay was present
beneath these layers in monitoring well MW-10. Bedrock was not encountered during
well installation activities in the southern section of the landfill.

A series of rising head slug tests were conducted in nine of the landfill monitoring wells
on October 23-24, 1996. An In-Situ model SE 1000C Hermit Data Logger system with
submersible pressure transducers was used to record the water level changes in each well
during the slug tests. The transducers were first lowered into the well and placed a
City of Lexington Closed Landfill Water Quality Monitoring Report
October 2016 Page 3

minimum of ten feet below the static water level. A disposable bailer was then placed in
the well so that the top of the bailer was just below the groundwater surface. The aquifer
was allowed to stabilize for approximately 30 minutes prior to starting each test. After
stabilization the bailer was quickly removed from the well causing a rapid change in the
groundwater level. The data logger recorded changes in the water table every five
seconds and the levels stabilized. The Bouwer and Rice method was used to evaluate the
results and calculate hydraulic conductivity (K).

The calculated K for the nine wells resulted in the following:

MW-2: K = 0.438 ft/day
MW-3: K = 0.0494 ft/day
MW-4: K = 0.323 ft/day
MW-5: K = 0.0812 ft/day
MW-6: K = 1.04 ft/day
MW-7 K = 0.0127 ft/day
MW-8: K = 0.0565 ft/day
MW-9: K = 2.66 ft/day
MW-10: K = 0.327 ft/day

The hydraulic conductivity (K) represents an approximation of the permeability of the subsurface
materials which transmit groundwater. In the monitoring wells evaluated at the landfill, the
estimated permeability values ranged from a minimum of 0.0127 ft/day to a maximum of 2.66
ft/day, with the average value of 0.506 ft/day. These values are within the typical range for
saprolitic soil. The variability of the values seen here may reflect the various geologic features
encountered, including drainage features, fractured bedrock, and/or floodplain sediments.

City of Lexington Closed Landfill Water Quality Monitoring Report
October 2016 Page 4

2.0 Water Quality Monitoring Program

The water quality monitoring network at the closed City of Lexington Landfill is evaluated on a
semi-annual basis. The locations of the groundwater and surface water samples collected during
the semi-annual monitoring events are shown on the attached Figure 1.

2.1 Groundwater Monitoring Network

There are thirteen groundwater monitoring wells located at the facility that comprise the
existing groundwater monitoring network (Figure 1). Monitoring well MW-11 is the
upgradient sampling point which represents background groundwater quality. The
northern boundary of the landfill is monitored by five wells; MW-4, MW-5, MW-6, MW-
11, and MW-12. The eastern boundary of the landfill is monitored by four wells; MW-7,
MW-7D, MW-8, and MW-3. The southern boundary of the landfill, along Abbotts
Creek, is monitored by four wells; MW-2, MW-9, MW-10, and MW-10D.

Information regarding the date of installation, construction specifics, formation material
encountered, and Lat/Long location of the thirteen groundwater monitoring wells is
provided on Table 5.

Monitoring wells MW-4, MW-5, and MW-12 are located on the hydraulically upgradient
portion of the property, however, the water quality in these wells may be impacted by
their close proximity to the former landfill disposal areas. As such, these three well are
gauged for water levels only, no sample is collected for laboratory analyses.

The monitoring wells evaluated by laboratory analyses during each monitoring event
include:

MW-2 MW-3 MW-6 MW-7 MW-7D
MW-8 MW-9 MW-10 MW-10D MW-11

City of Lexington Closed Landfill Water Quality Monitoring Report
October 2016 Page 5

2.2 Surface Water Monitoring Network

In addition to the on-site groundwater monitoring wells, two surface water samples are
collected from Abbotts Creek. A surface water sample is collected upstream (SW-1) and
downstream (SW-4) of the landfill from Abbotts Creek. The location of the surface
water samples is shown on Figure 1.

City of Lexington Closed Landfill Water Quality Monitoring Report
October 2016 Page 6

3.0 Water Quality Sample Collection

Samples of groundwater and surface water were collected in accordance with the 2008 NC Solid
Waste Section Guidelines for Groundwater, Soil, and Surface Water Sampling Guidance
Document and the approved February 2016 City of Lexington Closed Landfill Water Quality
Monitoring Plan. A brief description of the sample collection procedure is provided below.

3.1 Field Sample Procedures

Prior to groundwater sampling, water levels are obtained from each of the thirteen
monitoring wells using an electric water level meter capable of measuring the depth to
water to the nearest 0.01 feet. This information is later used to determine the elevation of
the water table in each monitoring well relative to surveyed datum (Table 4). The depth
to water in each well is also used to determine the volume of standing water in the well
casing. This information allows for the purging of a minimum of three casing volumes
from each well prior to sampling to assure a fresh groundwater sample is collected. New
disposable laboratory gloves are worn by sampling personnel and each well is purged and
sampled with a new disposable bailer which is discarded after use.

After the monitoring wells have been allowed to recover from purging, samples are
collected in the following order:

 Volatile organic compounds
 Inorganic compounds
 Field Parameters (pH, Conductivity, Temperature)

The samples are collected directly in the laboratory-supplied containers which are pre-
filled with the appropriate preservative. No filtering of the samples is performed prior to
collection. After collection, the samples are placed in a cooler on ice for overnight
shipment to the analytical laboratory.

City of Lexington Closed Landfill Water Quality Monitoring Report
October 2016 Page 7

Surface water samples are collected directly into the laboratory-supplied containers as
grab samples. Sampling personnel wear new disposable laboratory gloves for each
surface water sample collected. As with the groundwater samples, these samples are
stored in a cooler on ice prior to overnight delivery to the analytical laboratory.

3.2 Field Quality Assurance

One trip blank sample is prepared by the analytical laboratory and accompanies the
sample shipment until receipt back at the laboratory. The trip blank sample is analyzed
for volatile organic compounds. Temperature blanks are also provided with the sample
shipments to assure the proper temperature is maintained until delivery to the analytical
laboratory.

3.3 Sample Delivery/Chain of Custody

All groundwater and surface water samples are stored in coolers on ice immediately after
collection. Individual sample containers for each well or surface water sample are placed
in individual zip lock plastic bags to reduce the potential for cross contamination. Chain-
of-Custody control documents are prepared and shipped with each cooler. Custody seals
are also used for each cooler to maintain sample integrity until delivery to the analytical
laboratory. The sample coolers are shipped via Federal Express for next morning
delivery to the analytical laboratory.

City of Lexington Closed Landfill Water Quality Monitoring Report
October 2016 Page 8

4.0 Laboratory Analysis

The samples were analyzed for parameters specified by the NC Solid Waste Section for
Detection Monitoring at permitted solid waste facilities. The standard Detection Monitoring
Program for groundwater and surface water samples consists of the Appendix I parameters. The
Appendix I analyses consists of volatile organic compounds by EPA Method 8260B and select
inorganic compounds by EPA Methods 6010C/6020A.

The laboratory performing the water quality analysis is Environmental Conservation
Laboratories, Inc. (ENCO) of Cary, North Carolina, which is a NC Certified Laboratory.
Internal quality control samples, including matrix spikes/matrix spike duplicates, are performed
by ENCO for each set of samples. The ENCO laboratory report, including internal quality
control samples, is provided with this report in Appendix A.

City of Lexington Closed Landfill Water Quality Monitoring Report
October 2016 Page 9

5.0 Hydrogeological Conditions

The depth to groundwater was measured in all thirteen compliance monitoring wells during the
October 27, 2016 monitoring event. The groundwater elevations were calculated relative to the
surveyed measuring point (top of casing) for each monitoring well. The groundwater elevations
are summarized on Table 4 and the potentiometric surface of the shallow water table is shown on
Figure 1.

The general direction of groundwater flow, based on the water level information collected during
this monitoring event, is also shown on Figure 1. Groundwater flow direction is generally to the
south, toward Abbotts Creek. Based on the observed groundwater elevations at the site, the
hydraulic gradient of the shallow water table from north to south is 0.0161 ft/ft. The vertical
component of groundwater flow was evaluated using the two nested pairs of landfill monitoring
wells. The following vertical groundwater gradients were observed:

MW-7/MW-7D 0.048 ft/ft downward (groundwater recharge zone)
MW-10/MW-10D 0.0023 ft/ft downward (groundwater recharge zone)

Based on the results of prior field tests performed at the site, the estimated groundwater flow rate
in the saprolitic soil ranges from 0.0127 ft/day to 2.66 ft/day, with an average value of 0.506
ft/day. The estimated hydraulic conductivity values for the monitoring wells at the site are
provided on Table 6.

City of Lexington Closed Landfill Water Quality Monitoring Report
October 2016 Page 10

6.0 Laboratory Analytical Results

Final laboratory analytical results for the samples collected on October 27, 2016 were received
from the analytical laboratory on November 9, 2016. A summary of the analytical results are
provided on Table 1 & 2 (groundwater), Table 3 (surface water), and Table 4 (field parameters).

6.1 Groundwater Analytical Results

Inorganic compounds were detected at concentrations exceeding the SWSLs and/or
laboratory detection limits in four of the ten groundwater monitoring wells sampled
during this monitoring event. Only one inorganic compound was detected at a
concentration that exceeded the established NC 2L Groundwater Standards. The
concentration of chromium in monitoring well MW-6 (10.9 ug/l) slightly exceeds the
established 2L Groundwater Standard for chromium of 10.0 ug/l. No other inorganic
compounds were reported above the established 2L Groundwater Standards in any of the
ten landfill groundwater monitoring wells. A summary of the detected inorganic
compounds and the respective 2L Groundwater Standards is provided on Table 1.

The groundwater analytical results indicate three volatile organic compounds (VOCs)
present at concentrations exceeding the Solid Waste Section Limits (SWSLs), with only
one of the reported compounds exceeding the NC 2L Groundwater Standards. The
chlorinated compound 1,4-dichlorobenzene was reported in monitoring well MW-7 (9.4
ug/l), MW-7d (1.9 ug/l), and MW-8 (1.3 ug/l). The concentration of 1,4-diclorobenzene
in monitoring well MW-7 slightly exceeds the NC 2L Groundwater Standard of 6.0 ug/l.
The compound chlorobenzene was reported in monitoring wells MW-7 (5.1 ug/l) and
MW-8 (15.0 ug/l), which are both below the NC 2L Groundwater Standard of 50.0 ug/l.
The compound toluene was reported in monitoring well MW-9 at a concentration of 2.3
ug/l which is well below the NC 2L Groundwater Standard of 600 ug/l. A summary of
the detected volatile organic compounds and the respective 2L Groundwater Standards is
provided on Table 2, which is included with this report.

City of Lexington Closed Landfill Water Quality Monitoring Report
October 2016 Page 11

6.2 Surface Water Analytical Results

Surface water samples were collected from the SW-1 upstream monitoring station and the
SW-4 downstream monitoring station (Figure 1). No VOCs were detected above the
SWSLs or laboratory reporting limits in the upstream or downstream surface water
samples. In addition, no inorganic compounds were reported above the SWSLs or
laboratory reporting limits in the upstream or downstream surface water samples. A
summary of the laboratory analytical results and the applicable 2B Surface Water
Standards are provided on Table 3.

6.3 Quality Control Sample

One trip blank was submitted and analyzed for quality assurance purposes. No VOCs
were detected at a concentration equaling or exceeding laboratory quantitation limits in
the trip blank.

City of Lexington Closed Landfill Water Quality Monitoring Report
October 2016 Page 12

7.0 Conclusions

The results of this monitoring event report only minor variants from the established NC 2L
Groundwater Standards in two of the ten groundwater monitoring wells sampled at the landfill.
Samples collected upstream and downstream of the landfill on Abbotts Creek did not report any
detectable concentrations above the laboratory detection limits or the NC 2B Surface Water
Standards. Based on the results of this water quality monitoring event, the closed City of
Lexington Landfill will remain in Detection Monitoring in accordance with Title 15A NCAC
13B .0601. The 2017 spring semi-annual water quality monitoring event is tentatively scheduled
for April/May 2016.

Attachments to this report include tables summarizing the groundwater and surface water
analytical results (Tables 1, 2, and 3), field parameters collected during the monitoring event
(Table 4), well construction information (Table 5), and hydrologic test results (Table 6). A
potentiometric map of the shallow water table is provided as Figure 1 and an isoconcentration
map of the total volatile organic compounds is provided as Figure 2. A copy of the laboratory
analytical report in pdf and EDD formats is also included with this report in Appendix A.

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TABLE 5Groundwater Monitoring Well ConstructionCity of Lexington Closed LandfillLexington, North CaroliinaPermit #29-03
Well ID Date Drilled
Well Diameter Total Depth TOS Depth
Screened Interval Ground Elevation TOC Elevation Lat/Long 1 Geology
MW-2 6/23/89 2" 35.0' 25.0' 25' - 35' 662.92 665.42
499948.185mE 231604.502mN NA
MW-3 6/24/89 2" 25.0' 15.0' 15' - 35' 651.97 654.47
500082.542mE 231652.174mN NA
MW-4 2/20/95 2" 75.0' 60.0' 60' - 75' 689.38 691.98
499603.675mE 231816.763mN silty CLAY
MW-5 2/21/95 2" 43.0' 28.0' 28' - 43' 687.99 690.49
499888.474mE 231934.709mN sandy SILT
MW-6 8/31/95 2" 11.5' 3.5' 3.5' - 11.5' 657.01 659.51
500008.244mE 232000.743mN sandy SILT
MW-7 2/23/95 2" 57.0' 37.0' 37' - 57' 675.30 677.80
500058.708mE 231878.999mN felsic/mafic Metavaolcanics
MW-7D 11/19/97 2" 81.0' 76.0' 76' - 81' 675.52 677.96
500058.708mE 231878.999mN felsic/mafic Metavaolcanics
MW-8 2/22/95 2" 47.0' 22.0' 22' - 47' 658.82 661.32
500048.916mE 231734.876mN felsic/mafic Metavaolcanics
MW-9 8/9/95 2" 8.0' 3.0' 3' - 8' 635.42 638.62
499794.237mE 231514.847mN clayey SAND
MW-10 8/8/95 2" 13.5' 3.5' 3.5' - 13.5' 638.07 640.57
499697.167mE 231622.368mN sandy CLAY
MW-10D 12/15/97 2" 73.0' 63.0' 63' - 73' 639.39 641.63
499697.167mE 231622.368mN felsic/mafic Metavaolcanics
MW-11 1/14/98 2" 27.0' 17.0' 17' - 27' 683.64 685.71
499791.974mE 232006.470mN silty SAND
MW-12 11/18/97 2" 30.0' 15.0' 15; - 30' 665.21 667.83
499379.189mE 231746.473mN felsic/mafic Metavaolcanics
TOS - Top of ScreenTOC - Top of CasingNA - Not AvailableLat/Long approximated from Google Earth
1 NC State Plane X Y (Meters)
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Appendix A Laboratory Report
102-A Woodwinds Industrial Court
Cary NC, 27511
919.467.3090 919.467.3515Phone:FAX:www.encolabs.com
Environmental Conservation Laboratories, Inc.
ENCO Workorder(s): CZ14488
Raleigh, NC 27606
Unless otherwise noted in an attached project narrative, all samples were received in
acceptable condition and processed in accordance with the referenced methods/procedures.
Results for these procedures apply only to the samples as submitted.
The analytical results contained in this report are in compliance with NELAC standards, except
as noted in the project narrative. This report shall not be reproduced except in full, without
the written approval of the Laboratory.
This report contains only those analyses performed by Environmental Conservation
Laboratories. Unless otherwise noted, all analyses were performed at ENCO Cary. Data from
outside organizations will be reported under separate cover.
If you have any questions or require further information, please do not hesitate to contact me.
Sincerely,
Enclosure(s)
Project Number: [none], Project Name/Desc: City of Lexington Closed Landfill
Attn: Gary Babb
Babb & Associates (BA024)
3605 Country Cove Lane
Bill Scott
Project Manager
Wednesday, November 9, 2016
RE: Laboratory Results for
Dear Gary Babb,
Enclosed is a copy of your laboratory report for test samples received by our laboratory on
Friday, October 28, 2016.
The total number of pages in this report, including this page is 53.
Page 1 of 56
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SAMPLE SUMMARY/LABORATORY CHRONICLE
2903-MW2 CZ14488-01 Sampled:10/27/16 12:45 Received:10/28/16 10:00Client ID:Lab ID:
Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s)
EPA 6010D 04/25/17 11/03/16 08:49 11/8/2016 10:42
EPA 6020B 04/25/17 11/03/16 14:24 11/4/2016 13:02
EPA 8260B 11/10/16 11/02/16 11:41 11/3/2016 03:50
2903-MW3 CZ14488-02 Sampled:10/27/16 13:00 Received:10/28/16 10:00Client ID:Lab ID:
Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s)
EPA 6010D 04/25/17 11/03/16 08:49 11/8/2016 10:45
EPA 6020B 04/25/17 11/03/16 14:24 11/4/2016 13:06
EPA 8260B 11/10/16 11/02/16 11:41 11/3/2016 04:20
2903-MW6 CZ14488-03 Sampled:10/27/16 13:50 Received:10/28/16 10:00Client ID:Lab ID:
Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s)
EPA 6010D 04/25/17 11/03/16 08:49 11/8/2016 10:47
EPA 6020B 04/25/17 11/03/16 14:24 11/4/2016 13:09
EPA 8260B 11/10/16 11/02/16 11:41 11/3/2016 04:50
2903-MW7 CZ14488-04 Sampled:10/27/16 13:30 Received:10/28/16 10:00Client ID:Lab ID:
Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s)
EPA 6010D 04/25/17 11/03/16 08:49 11/8/2016 10:50
EPA 6020B 04/25/17 11/03/16 14:24 11/4/2016 13:13
EPA 8260B 11/10/16 11/02/16 11:41 11/3/2016 05:20
2903-MW7d CZ14488-05 Sampled:10/27/16 13:15 Received:10/28/16 10:00Client ID:Lab ID:
Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s)
EPA 6010D 04/25/17 11/03/16 08:49 11/8/2016 10:52
EPA 6020B 04/25/17 11/03/16 14:24 11/4/2016 13:16
EPA 8260B 11/10/16 11/02/16 11:41 11/3/2016 05:51
2903-MW8 CZ14488-06 Sampled:10/27/16 12:50 Received:10/28/16 10:00Client ID:Lab ID:
Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s)
EPA 6010D 04/25/17 11/03/16 08:49 11/8/2016 10:55
EPA 6020B 04/25/17 11/03/16 14:24 11/4/2016 12:32
EPA 8260B 11/10/16 11/02/16 11:41 11/3/2016 06:21
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2903-MW9 CZ14488-07 Sampled:10/27/16 11:24 Received:10/28/16 10:00Client ID:Lab ID:
Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s)
EPA 6010D 04/25/17 11/03/16 08:49 11/8/2016 10:57
EPA 6020B 04/25/17 11/03/16 14:24 11/4/2016 13:20
EPA 8260B 11/10/16 11/02/16 11:41 11/3/2016 06:51
2903-MW10 CZ14488-08 Sampled:10/27/16 12:00 Received:10/28/16 10:00Client ID:Lab ID:
Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s)
EPA 6010D 04/25/17 11/03/16 08:49 11/8/2016 11:00
EPA 6020B 04/25/17 11/03/16 14:24 11/4/2016 13:23
EPA 8260B 11/10/16 11/02/16 11:41 11/3/2016 07:21
2903-MW10d CZ14488-09 Sampled:10/27/16 12:30 Received:10/28/16 10:00Client ID:Lab ID:
Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s)
EPA 6010D 04/25/17 11/03/16 08:49 11/8/2016 11:02
EPA 6020B 04/25/17 11/03/16 14:24 11/4/2016 13:34
EPA 8260B 11/10/16 11/02/16 11:41 11/3/2016 07:51
2903-MW11 CZ14488-10 Sampled:10/27/16 14:25 Received:10/28/16 10:00Client ID:Lab ID:
Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s)
EPA 6010D 04/25/17 11/03/16 08:49 11/8/2016 11:11
EPA 6020B 04/25/17 11/03/16 14:24 11/4/2016 13:38
EPA 8260B 11/10/16 11/02/16 11:41 11/3/2016 08:22
2903-SW1 CZ14488-11 Sampled:10/27/16 14:05 Received:10/28/16 10:00Client ID:Lab ID:
Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s)
EPA 6010D 04/25/17 11/03/16 08:49 11/8/2016 11:13
EPA 6020B 04/25/17 11/03/16 14:24 11/4/2016 13:42
EPA 8260B 11/10/16 11/02/16 11:41 11/3/2016 08:52
2903-SW4 CZ14488-12 Sampled:10/27/16 14:45 Received:10/28/16 10:00Client ID:Lab ID:
Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s)
EPA 6010D 04/25/17 11/03/16 08:49 11/8/2016 10:14
EPA 6020B 04/25/17 11/03/16 14:24 11/4/2016 13:45
EPA 8260B 11/10/16 11/02/16 11:41 11/3/2016 09:22
2903-Tripblank CZ14488-13 Sampled:10/27/16 11:24 Received:10/28/16 10:00Client ID:Lab ID:
Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s)
EPA 8260B 11/10/16 11/02/16 12:12 11/3/2016 04:53
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NORTH CAROLINA SWS SAMPLE DETECTION SUMMARY
Analyte MethodUnitsResults
Lab ID:Client ID:2903-MW2 CZ14488-01
Flag NotesMDLNC SWSLMRLDF
190 ug/L EPA 6010D 10010.01.001Barium - Total
1.1 ug/L EPA 8260BJ 31.00.171Chlorobenzene
6.18 ug/L EPA 6010DJ 1010.01.101Cobalt - Total
7.28 ug/L EPA 6010DJ 1010.01.601Copper - Total
3.37 ug/L EPA 6010DJ 1010.03.101Lead - Total
1.35 ug/L EPA 6020BJ 103.000.9101Selenium - Total
18.9 ug/L EPA 6010DJ 2510.01.401Vanadium - Total
14.6 ug/L EPA 6010D 1010.04.401Zinc - Total
Analyte MethodUnitsResults
Lab ID:Client ID:2903-MW3 CZ14488-02
Flag NotesMDLNC SWSLMRLDF
10 ug/L EPA 8260BJ 10020101Acetone
528 ug/L EPA 6010D 10010.01.001Barium - Total
18.1 ug/L EPA 6010D 1010.01.101Cobalt - Total
2.94 ug/L EPA 6010DJ 5010.02.201Nickel - Total
1.57 ug/L EPA 6010DJ 2510.01.401Vanadium - Total
5.97 ug/L EPA 6010DJ 1010.04.401Zinc - Total
Analyte MethodUnitsResults
Lab ID:Client ID:2903-MW6 CZ14488-03
Flag NotesMDLNC SWSLMRLDF
49.1 ug/L EPA 6010DJ 10010.01.001Barium - Total
10.9 ug/L EPA 6010D 1010.01.401Chromium - Total
3.76 ug/L EPA 6010DJ 1010.01.101Cobalt - Total
27.5 ug/L EPA 6010D 1010.01.601Copper - Total
3.56 ug/L EPA 6010DJ 1010.03.101Lead - Total
6.63 ug/L EPA 6010DJ 5010.02.201Nickel - Total
2.35 ug/L EPA 6010DJ 1010.01.901Silver - Total
42.2 ug/L EPA 6010D 2510.01.401Vanadium - Total
17.7 ug/L EPA 6010D 1010.04.401Zinc - Total
Analyte MethodUnitsResults
Lab ID:Client ID:2903-MW7 CZ14488-04
Flag NotesMDLNC SWSLMRLDF
1.0 ug/L EPA 8260BJ 51.00.1311,1-Dichloroethane
9.4 ug/L EPA 8260B 11.00.1911,4-Dichlorobenzene
60.5 ug/L EPA 6010DJ 10010.01.001Barium - Total
5.1 ug/L EPA 8260B 31.00.171Chlorobenzene
2.2 ug/L EPA 8260BJ 101.00.231Chloroethane
2.4 ug/L EPA 8260BJ 51.00.151cis-1,2-Dichloroethene
7.71 ug/L EPA 6010DJ 1010.01.101Cobalt - Total
7.94 ug/L EPA 6010DJ 1010.01.601Copper - Total
3.16 ug/L EPA 6010DJ 1010.03.101Lead - Total
3.17 ug/L EPA 6010DJ 5010.02.201Nickel - Total
2.28 ug/L EPA 6010DJ 1010.01.901Silver - Total
0.125 ug/L EPA 6020BJ 5.51.000.1101Thallium - Total
4.09 ug/L EPA 6010DJ 2510.01.401Vanadium - Total
5.69 ug/L EPA 6010DJ 1010.04.401Zinc - Total
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Analyte MethodUnitsResults
Lab ID:Client ID:2903-MW7d CZ14488-05
Flag NotesMDLNC SWSLMRLDF
1.5 ug/L EPA 8260BJ 51.00.1311,1-Dichloroethane
1.9 ug/L EPA 8260B 11.00.1911,4-Dichlorobenzene
27.6 ug/L EPA 6010DJ 10010.01.001Barium - Total
1.4 ug/L EPA 8260BJ 31.00.171Chlorobenzene
2.65 ug/L EPA 6010DJ 1010.01.601Copper - Total
3.15 ug/L EPA 6010DJ 2510.01.401Vanadium - Total
Analyte MethodUnitsResults
Lab ID:Client ID:2903-MW8 CZ14488-06
Flag NotesMDLNC SWSLMRLDF
1.3 ug/L EPA 8260B 11.00.1911,4-Dichlorobenzene
0.620 ug/L EPA 6020BJ 62.000.2201Antimony - Total
94.6 ug/L EPA 6010DJ 10010.01.001Barium - Total
0.66 ug/L EPA 8260BJ 11.00.151Benzene
0.468 ug/L EPA 6010DJ 11.000.3601Cadmium - Total
15 ug/L EPA 8260B 31.00.171Chlorobenzene
6.42 ug/L EPA 6010DJ 1010.01.101Cobalt - Total
3.84 ug/L EPA 6010DJ 1010.01.601Copper - Total
2.90 ug/L EPA 6010DJ 5010.02.201Nickel - Total
Analyte MethodUnitsResults
Lab ID:Client ID:2903-MW9 CZ14488-07
Flag NotesMDLNC SWSLMRLDF
103 ug/L EPA 6010D 10010.01.001Barium - Total
0.134 ug/L EPA 6010DJ 11.000.1001Beryllium - Total
1.7 ug/L EPA 8260BJ 51.00.151cis-1,2-Dichloroethene
10.8 ug/L EPA 6010D 1010.01.101Cobalt - Total
4.66 ug/L EPA 6010DJ 1010.01.601Copper - Total
3.39 ug/L EPA 6010DJ 5010.02.201Nickel - Total
2.3 ug/L EPA 8260B 11.00.141Toluene
3.86 ug/L EPA 6010DJ 2510.01.401Vanadium - Total
83.5 ug/L EPA 6010D 1010.04.401Zinc - Total
Analyte MethodUnitsResults
Lab ID:Client ID:2903-MW10 CZ14488-08
Flag NotesMDLNC SWSLMRLDF
257 ug/L EPA 6010D 10010.01.001Barium - Total
1.20 ug/L EPA 6010DJ 1010.01.101Cobalt - Total
6.30 ug/L EPA 6010DJ 1010.01.601Copper - Total
3.77 ug/L EPA 6010DJ 2510.01.401Vanadium - Total
Analyte MethodUnitsResults
Lab ID:Client ID:2903-MW10d CZ14488-09
Flag NotesMDLNC SWSLMRLDF
15.9 ug/L EPA 6010DJ 10010.01.001Barium - Total
1.3 ug/L EPA 8260BJ 51.00.151cis-1,2-Dichloroethene
3.43 ug/L EPA 6010DJ 2510.01.401Vanadium - Total
Analyte MethodUnitsResults
Lab ID:Client ID:2903-MW11 CZ14488-10
Flag NotesMDLNC SWSLMRLDF
87.4 ug/L EPA 6010DJ 10010.01.001Barium - Total
1.60 ug/L EPA 6010DJ 1010.01.601Copper - Total
4.21 ug/L EPA 6010DJ 5010.02.201Nickel - Total
0.963 ug/L EPA 6020BJ 103.000.9101Selenium - Total
10.7 ug/L EPA 6010DJ 2510.01.401Vanadium - Total
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Analyte MethodUnitsResults
Lab ID:Client ID:2903-SW1 CZ14488-11
Flag NotesMDLNC SWSLMRLDF
33.9 ug/L EPA 6010DJ 10010.01.001Barium - Total
2.76 ug/L EPA 6010DJ 1010.01.601Copper - Total
4.74 ug/L EPA 6010DJ 5010.02.201Nickel - Total
0.126 ug/L EPA 6020BJ 5.51.000.1101Thallium - Total
1.76 ug/L EPA 6010DJ 2510.01.401Vanadium - Total
4.93 ug/L EPA 6010DJ 1010.04.401Zinc - Total
Analyte MethodUnitsResults
Lab ID:Client ID:2903-SW4 CZ14488-12
Flag NotesMDLNC SWSLMRLDF
34.1 ug/L EPA 6010DJ 10010.01.001Barium - Total
2.39 ug/L EPA 6010DJ 1010.01.601Copper - Total
3.60 ug/L EPA 6010DJ 5010.02.201Nickel - Total
1.79 ug/L EPA 6010DJ 2510.01.401Vanadium - Total
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ANALYTICAL RESULTS
2903-MW2Description:Lab Sample ID:CZ14488-01 10/28/16 10:00Received:
Matrix:Water Sampled:10/27/16 12:45 Work Order:CZ14488
City of Lexington Closed LandfillProject:Sampled By:Ronald Barron
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL
ug/L EPA 8260B 11/03/16 03:501,1,1,2-Tetrachloroethane [630-20-6] ^0.17 REF1.00.17 U 51
ug/L EPA 8260B 11/03/16 03:501,1,1-Trichloroethane [71-55-6] ^0.12 REF1.00.12 U 11
ug/L EPA 8260B 11/03/16 03:501,1,2,2-Tetrachloroethane [79-34-5] ^0.28 REF1.00.28 U 31
ug/L EPA 8260B 11/03/16 03:501,1,2-Trichloroethane [79-00-5] ^0.14 REF1.00.14 U 11
ug/L EPA 8260B 11/03/16 03:501,1-Dichloroethane [75-34-3] ^0.13 REF1.00.13 U 51
ug/L EPA 8260B 11/03/16 03:501,1-Dichloroethene [75-35-4] ^0.21 REF1.00.21 U 51
ug/L EPA 8260B 11/03/16 03:501,2,3-Trichloropropane [96-18-4] ^0.23 REF1.00.23 U 11
ug/L EPA 8260B 11/03/16 03:501,2-Dibromo-3-chloropropane [96-12-8] ^0.48 REF1.00.48 U 131
ug/L EPA 8260B 11/03/16 03:501,2-Dibromoethane [106-93-4] ^0.66 REF1.00.66 U 11
ug/L EPA 8260B 11/03/16 03:501,2-Dichlorobenzene [95-50-1] ^0.19 REF1.00.19 U 51
ug/L EPA 8260B 11/03/16 03:501,2-Dichloroethane [107-06-2] ^0.21 REF1.00.21 U 11
ug/L EPA 8260B 11/03/16 03:501,2-Dichloropropane [78-87-5] ^0.10 REF1.00.10 U 11
ug/L EPA 8260B 11/03/16 03:501,4-Dichlorobenzene [106-46-7] ^0.19 REF1.00.19 U 11
ug/L EPA 8260B 11/03/16 03:502-Butanone [78-93-3] ^1.3 REF5.01.3 U 1001
ug/L EPA 8260B 11/03/16 03:502-Hexanone [591-78-6] ^0.88 REF5.00.88 U 501
ug/L EPA 8260B 11/03/16 03:504-Methyl-2-pentanone [108-10-1] ^1.1 REF5.01.1 U 1001
ug/L EPA 8260B 11/03/16 03:50Acetone [67-64-1] ^10 REF2010U 1001
ug/L EPA 8260B 11/03/16 03:50Acrylonitrile [107-13-1] ^3.5 REF103.5 U 2001
ug/L EPA 8260B 11/03/16 03:50Benzene [71-43-2] ^0.15 REF1.00.15 U 11
ug/L EPA 8260B 11/03/16 03:50Bromochloromethane [74-97-5] ^0.48 REF1.00.48 U 31
ug/L EPA 8260B 11/03/16 03:50Bromodichloromethane [75-27-4] ^0.17 REF1.00.17 U 11
ug/L EPA 8260B 11/03/16 03:50Bromoform [75-25-2] ^0.22 REF1.00.22 U 31
ug/L EPA 8260B 11/03/16 03:50Bromomethane [74-83-9] ^0.14 REF1.00.14 U 101
ug/L EPA 8260B 11/03/16 03:50Carbon disulfide [75-15-0] ^1.5 REF5.01.5 U 1001
ug/L EPA 8260B 11/03/16 03:50Carbon tetrachloride [56-23-5] ^0.17 REF1.00.17 U 11
ug/L EPA 8260B 11/03/16 03:50Chlorobenzene [108-90-7] ^0.17 REF1.01.1 J 31
ug/L EPA 8260B 11/03/16 03:50Chloroethane [75-00-3] ^0.23 REF1.00.23 U 101
ug/L EPA 8260B 11/03/16 03:50Chloroform [67-66-3] ^0.18 REF1.00.18 U 51
ug/L EPA 8260B 11/03/16 03:50Chloromethane [74-87-3] ^0.13 REF1.00.13 U 11
ug/L EPA 8260B 11/03/16 03:50cis-1,2-Dichloroethene [156-59-2] ^0.15 REF1.00.15 U 51
ug/L EPA 8260B 11/03/16 03:50cis-1,3-Dichloropropene [10061-01-5] ^0.20 REF1.00.20 U 11
ug/L EPA 8260B 11/03/16 03:50Dibromochloromethane [124-48-1] ^0.17 REF1.00.17 U 31
ug/L EPA 8260B 11/03/16 03:50Dibromomethane [74-95-3] ^0.27 REF1.00.27 U 101
ug/L EPA 8260B 11/03/16 03:50Ethylbenzene [100-41-4] ^0.13 REF1.00.13 U 11
ug/L EPA 8260B 11/03/16 03:50Iodomethane [74-88-4] ^1.7 REF5.01.7 U 101
ug/L EPA 8260B 11/03/16 03:50m,p-Xylenes [108-38-3/106-42-3] ^0.17 REF2.00.17 U NE1
ug/L EPA 8260B 11/03/16 03:50Methylene chloride [75-09-2] ^0.23 REF1.00.23 U 11
ug/L EPA 8260B 11/03/16 03:50o-Xylene [95-47-6] ^0.065 REF1.00.065 U NE1
ug/L EPA 8260B 11/03/16 03:50Styrene [100-42-5] ^0.11 REF1.00.11 U 11
ug/L EPA 8260B 11/03/16 03:50Tetrachloroethene [127-18-4] ^0.17 REF1.00.17 U 11
ug/L EPA 8260B 11/03/16 03:50Toluene [108-88-3] ^0.14 REF1.00.14 U 11
ug/L EPA 8260B 11/03/16 03:50trans-1,2-Dichloroethene [156-60-5] ^0.21 REF1.00.21 U 51
ug/L EPA 8260B 11/03/16 03:50trans-1,3-Dichloropropene [10061-02-6] ^0.15 REF1.00.15 U 11
ug/L EPA 8260B 11/03/16 03:50trans-1,4-Dichloro-2-butene [110-57-6] ^0.70 REF1.00.70 U 1001
ug/L EPA 8260B 11/03/16 03:50Trichloroethene [79-01-6] ^0.15 REF1.00.15 U 11
ug/L EPA 8260B 11/03/16 03:50Trichlorofluoromethane [75-69-4] ^0.24 REF1.00.24 U 11
ug/L EPA 8260B 11/03/16 03:50Vinyl acetate [108-05-4] ^0.95 REF5.00.95 U 501
ug/L EPA 8260B 11/03/16 03:50Vinyl chloride [75-01-4] ^0.32 REF1.00.32 U 11
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2903-MW2Description:Lab Sample ID:CZ14488-01 10/28/16 10:00Received:
Matrix:Water Sampled:10/27/16 12:45 Work Order:CZ14488
City of Lexington Closed LandfillProject:Sampled By:Ronald Barron
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL
ug/L EPA 8260B 11/03/16 03:50Xylenes (Total) [1330-20-7] ^0.45 REF3.00.45 U 51
Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF
4-Bromofluorobenzene 53-13690 %REFEPA 8260B 11/03/16 03:506K020194550.0 1
Dibromofluoromethane 67-129101 %REFEPA 8260B 11/03/16 03:506K020195050.0 1
Toluene-d8 59-13498 %REFEPA 8260B 11/03/16 03:506K020194950.0 1
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2903-MW2Description:Lab Sample ID:CZ14488-01 10/28/16 10:00Received:
Matrix:Water Sampled:10/27/16 12:45 Work Order:CZ14488
City of Lexington Closed LandfillProject:Sampled By:Ronald Barron
Metals (total recoverable) by EPA 6000/7000 Series Methods
^ - ENCO Cary certified analyte [NC 591]
Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL
ug/L EPA 6020B 11/04/16 13:02Antimony [7440-36-0] ^0.220 VLO2.000.220 U 61
ug/L EPA 6010D 11/08/16 10:42Arsenic [7440-38-2] ^6.80 JDH10.06.80 U 101
ug/L EPA 6010D 11/08/16 10:42Barium [7440-39-3] ^1.00 JDH10.0190 1001
ug/L EPA 6010D 11/08/16 10:42Beryllium [7440-41-7] ^0.100 JDH1.000.100 U 11
ug/L EPA 6010D 11/08/16 10:42Cadmium [7440-43-9] ^0.360 JDH1.000.360 U 11
ug/L EPA 6010D 11/08/16 10:42Chromium [7440-47-3] ^1.40 JDH10.01.40 U 101
ug/L EPA 6010D 11/08/16 10:42Cobalt [7440-48-4] ^1.10 JDH10.06.18 J 101
ug/L EPA 6010D 11/08/16 10:42Copper [7440-50-8] ^1.60 JDH10.07.28 J 101
ug/L EPA 6010D 11/08/16 10:42Lead [7439-92-1] ^3.10 JDH10.03.37 J 101
ug/L EPA 6010D 11/08/16 10:42Nickel [7440-02-0] ^2.20 JDH10.02.20 U 501
ug/L EPA 6020B 11/04/16 13:02Selenium [7782-49-2] ^0.910 VLO3.001.35 J 101
ug/L EPA 6010D 11/08/16 10:42Silver [7440-22-4] ^1.90 JDH10.01.90 U 101
ug/L EPA 6020B 11/04/16 13:02Thallium [7440-28-0] ^0.110 VLO1.000.110 U 5.51
ug/L EPA 6010D 11/08/16 10:42Vanadium [7440-62-2] ^1.40 JDH10.018.9 J 251
ug/L EPA 6010D 11/08/16 10:42Zinc [7440-66-6] ^4.40 JDH10.014.6 101
This report relates only to the sample as received by the laboratory, and may only be reproduced in full.
Page 9 of 53
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www.encolabs.com
2903-MW3Description:Lab Sample ID:CZ14488-02 10/28/16 10:00Received:
Matrix:Water Sampled:10/27/16 13:00 Work Order:CZ14488
City of Lexington Closed LandfillProject:Sampled By:Ronald Barron
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL
ug/L EPA 8260B 11/03/16 04:201,1,1,2-Tetrachloroethane [630-20-6] ^0.17 REF1.00.17 U 51
ug/L EPA 8260B 11/03/16 04:201,1,1-Trichloroethane [71-55-6] ^0.12 REF1.00.12 U 11
ug/L EPA 8260B 11/03/16 04:201,1,2,2-Tetrachloroethane [79-34-5] ^0.28 REF1.00.28 U 31
ug/L EPA 8260B 11/03/16 04:201,1,2-Trichloroethane [79-00-5] ^0.14 REF1.00.14 U 11
ug/L EPA 8260B 11/03/16 04:201,1-Dichloroethane [75-34-3] ^0.13 REF1.00.13 U 51
ug/L EPA 8260B 11/03/16 04:201,1-Dichloroethene [75-35-4] ^0.21 REF1.00.21 U 51
ug/L EPA 8260B 11/03/16 04:201,2,3-Trichloropropane [96-18-4] ^0.23 REF1.00.23 U 11
ug/L EPA 8260B 11/03/16 04:201,2-Dibromo-3-chloropropane [96-12-8] ^0.48 REF1.00.48 U 131
ug/L EPA 8260B 11/03/16 04:201,2-Dibromoethane [106-93-4] ^0.66 REF1.00.66 U 11
ug/L EPA 8260B 11/03/16 04:201,2-Dichlorobenzene [95-50-1] ^0.19 REF1.00.19 U 51
ug/L EPA 8260B 11/03/16 04:201,2-Dichloroethane [107-06-2] ^0.21 REF1.00.21 U 11
ug/L EPA 8260B 11/03/16 04:201,2-Dichloropropane [78-87-5] ^0.10 REF1.00.10 U 11
ug/L EPA 8260B 11/03/16 04:201,4-Dichlorobenzene [106-46-7] ^0.19 REF1.00.19 U 11
ug/L EPA 8260B 11/03/16 04:202-Butanone [78-93-3] ^1.3 REF5.01.3 U 1001
ug/L EPA 8260B 11/03/16 04:202-Hexanone [591-78-6] ^0.88 REF5.00.88 U 501
ug/L EPA 8260B 11/03/16 04:204-Methyl-2-pentanone [108-10-1] ^1.1 REF5.01.1 U 1001
ug/L EPA 8260B 11/03/16 04:20Acetone [67-64-1] ^10 REF2010J 1001
ug/L EPA 8260B 11/03/16 04:20Acrylonitrile [107-13-1] ^3.5 REF103.5 U 2001
ug/L EPA 8260B 11/03/16 04:20Benzene [71-43-2] ^0.15 REF1.00.15 U 11
ug/L EPA 8260B 11/03/16 04:20Bromochloromethane [74-97-5] ^0.48 REF1.00.48 U 31
ug/L EPA 8260B 11/03/16 04:20Bromodichloromethane [75-27-4] ^0.17 REF1.00.17 U 11
ug/L EPA 8260B 11/03/16 04:20Bromoform [75-25-2] ^0.22 REF1.00.22 U 31
ug/L EPA 8260B 11/03/16 04:20Bromomethane [74-83-9] ^0.14 REF1.00.14 U 101
ug/L EPA 8260B 11/03/16 04:20Carbon disulfide [75-15-0] ^1.5 REF5.01.5 U 1001
ug/L EPA 8260B 11/03/16 04:20Carbon tetrachloride [56-23-5] ^0.17 REF1.00.17 U 11
ug/L EPA 8260B 11/03/16 04:20Chlorobenzene [108-90-7] ^0.17 REF1.00.17 U 31
ug/L EPA 8260B 11/03/16 04:20Chloroethane [75-00-3] ^0.23 REF1.00.23 U 101
ug/L EPA 8260B 11/03/16 04:20Chloroform [67-66-3] ^0.18 REF1.00.18 U 51
ug/L EPA 8260B 11/03/16 04:20Chloromethane [74-87-3] ^0.13 REF1.00.13 U 11
ug/L EPA 8260B 11/03/16 04:20cis-1,2-Dichloroethene [156-59-2] ^0.15 REF1.00.15 U 51
ug/L EPA 8260B 11/03/16 04:20cis-1,3-Dichloropropene [10061-01-5] ^0.20 REF1.00.20 U 11
ug/L EPA 8260B 11/03/16 04:20Dibromochloromethane [124-48-1] ^0.17 REF1.00.17 U 31
ug/L EPA 8260B 11/03/16 04:20Dibromomethane [74-95-3] ^0.27 REF1.00.27 U 101
ug/L EPA 8260B 11/03/16 04:20Ethylbenzene [100-41-4] ^0.13 REF1.00.13 U 11
ug/L EPA 8260B 11/03/16 04:20Iodomethane [74-88-4] ^1.7 REF5.01.7 U 101
ug/L EPA 8260B 11/03/16 04:20m,p-Xylenes [108-38-3/106-42-3] ^0.17 REF2.00.17 U NE1
ug/L EPA 8260B 11/03/16 04:20Methylene chloride [75-09-2] ^0.23 REF1.00.23 U 11
ug/L EPA 8260B 11/03/16 04:20o-Xylene [95-47-6] ^0.065 REF1.00.065 U NE1
ug/L EPA 8260B 11/03/16 04:20Styrene [100-42-5] ^0.11 REF1.00.11 U 11
ug/L EPA 8260B 11/03/16 04:20Tetrachloroethene [127-18-4] ^0.17 REF1.00.17 U 11
ug/L EPA 8260B 11/03/16 04:20Toluene [108-88-3] ^0.14 REF1.00.14 U 11
ug/L EPA 8260B 11/03/16 04:20trans-1,2-Dichloroethene [156-60-5] ^0.21 REF1.00.21 U 51
ug/L EPA 8260B 11/03/16 04:20trans-1,3-Dichloropropene [10061-02-6] ^0.15 REF1.00.15 U 11
ug/L EPA 8260B 11/03/16 04:20trans-1,4-Dichloro-2-butene [110-57-6] ^0.70 REF1.00.70 U 1001
ug/L EPA 8260B 11/03/16 04:20Trichloroethene [79-01-6] ^0.15 REF1.00.15 U 11
ug/L EPA 8260B 11/03/16 04:20Trichlorofluoromethane [75-69-4] ^0.24 REF1.00.24 U 11
ug/L EPA 8260B 11/03/16 04:20Vinyl acetate [108-05-4] ^0.95 REF5.00.95 U 501
ug/L EPA 8260B 11/03/16 04:20Vinyl chloride [75-01-4] ^0.32 REF1.00.32 U 11
ug/L EPA 8260B 11/03/16 04:20Xylenes (Total) [1330-20-7] ^0.45 REF3.00.45 U 51
Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF
Page 10 of 53
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2903-MW3Description:Lab Sample ID:CZ14488-02 10/28/16 10:00Received:
Matrix:Water Sampled:10/27/16 13:00 Work Order:CZ14488
City of Lexington Closed LandfillProject:Sampled By:Ronald Barron
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL
Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF
4-Bromofluorobenzene 53-13690 %REFEPA 8260B 11/03/16 04:206K020194550.0 1
Dibromofluoromethane 67-129106 %REFEPA 8260B 11/03/16 04:206K020195350.0 1
Toluene-d8 59-13498 %REFEPA 8260B 11/03/16 04:206K020194950.0 1
Page 11 of 53
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www.encolabs.com
2903-MW3Description:Lab Sample ID:CZ14488-02 10/28/16 10:00Received:
Matrix:Water Sampled:10/27/16 13:00 Work Order:CZ14488
City of Lexington Closed LandfillProject:Sampled By:Ronald Barron
Metals (total recoverable) by EPA 6000/7000 Series Methods
^ - ENCO Cary certified analyte [NC 591]
Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL
ug/L EPA 6020B 11/04/16 13:06Antimony [7440-36-0] ^0.220 VLO2.000.220 U 61
ug/L EPA 6010D 11/08/16 10:45Arsenic [7440-38-2] ^6.80 JDH10.06.80 U 101
ug/L EPA 6010D 11/08/16 10:45Barium [7440-39-3] ^1.00 JDH10.0528 1001
ug/L EPA 6010D 11/08/16 10:45Beryllium [7440-41-7] ^0.100 JDH1.000.100 U 11
ug/L EPA 6010D 11/08/16 10:45Cadmium [7440-43-9] ^0.360 JDH1.000.360 U 11
ug/L EPA 6010D 11/08/16 10:45Chromium [7440-47-3] ^1.40 JDH10.01.40 U 101
ug/L EPA 6010D 11/08/16 10:45Cobalt [7440-48-4] ^1.10 JDH10.018.1 101
ug/L EPA 6010D 11/08/16 10:45Copper [7440-50-8] ^1.60 JDH10.01.60 U 101
ug/L EPA 6010D 11/08/16 10:45Lead [7439-92-1] ^3.10 JDH10.03.10 U 101
ug/L EPA 6010D 11/08/16 10:45Nickel [7440-02-0] ^2.20 JDH10.02.94 J 501
ug/L EPA 6020B 11/04/16 13:06Selenium [7782-49-2] ^0.910 VLO3.000.910 U 101
ug/L EPA 6010D 11/08/16 10:45Silver [7440-22-4] ^1.90 JDH10.01.90 U 101
ug/L EPA 6020B 11/04/16 13:06Thallium [7440-28-0] ^0.110 VLO1.000.110 U 5.51
ug/L EPA 6010D 11/08/16 10:45Vanadium [7440-62-2] ^1.40 JDH10.01.57 J 251
ug/L EPA 6010D 11/08/16 10:45Zinc [7440-66-6] ^4.40 JDH10.05.97 J 101
This report relates only to the sample as received by the laboratory, and may only be reproduced in full.
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2903-MW6Description:Lab Sample ID:CZ14488-03 10/28/16 10:00Received:
Matrix:Water Sampled:10/27/16 13:50 Work Order:CZ14488
City of Lexington Closed LandfillProject:Sampled By:Ronald Barron
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL
ug/L EPA 8260B 11/03/16 04:501,1,1,2-Tetrachloroethane [630-20-6] ^0.17 REF1.00.17 U 51
ug/L EPA 8260B 11/03/16 04:501,1,1-Trichloroethane [71-55-6] ^0.12 REF1.00.12 U 11
ug/L EPA 8260B 11/03/16 04:501,1,2,2-Tetrachloroethane [79-34-5] ^0.28 REF1.00.28 U 31
ug/L EPA 8260B 11/03/16 04:501,1,2-Trichloroethane [79-00-5] ^0.14 REF1.00.14 U 11
ug/L EPA 8260B 11/03/16 04:501,1-Dichloroethane [75-34-3] ^0.13 REF1.00.13 U 51
ug/L EPA 8260B 11/03/16 04:501,1-Dichloroethene [75-35-4] ^0.21 REF1.00.21 U 51
ug/L EPA 8260B 11/03/16 04:501,2,3-Trichloropropane [96-18-4] ^0.23 REF1.00.23 U 11
ug/L EPA 8260B 11/03/16 04:501,2-Dibromo-3-chloropropane [96-12-8] ^0.48 REF1.00.48 U 131
ug/L EPA 8260B 11/03/16 04:501,2-Dibromoethane [106-93-4] ^0.66 REF1.00.66 U 11
ug/L EPA 8260B 11/03/16 04:501,2-Dichlorobenzene [95-50-1] ^0.19 REF1.00.19 U 51
ug/L EPA 8260B 11/03/16 04:501,2-Dichloroethane [107-06-2] ^0.21 REF1.00.21 U 11
ug/L EPA 8260B 11/03/16 04:501,2-Dichloropropane [78-87-5] ^0.10 REF1.00.10 U 11
ug/L EPA 8260B 11/03/16 04:501,4-Dichlorobenzene [106-46-7] ^0.19 REF1.00.19 U 11
ug/L EPA 8260B 11/03/16 04:502-Butanone [78-93-3] ^1.3 REF5.01.3 U 1001
ug/L EPA 8260B 11/03/16 04:502-Hexanone [591-78-6] ^0.88 REF5.00.88 U 501
ug/L EPA 8260B 11/03/16 04:504-Methyl-2-pentanone [108-10-1] ^1.1 REF5.01.1 U 1001
ug/L EPA 8260B 11/03/16 04:50Acetone [67-64-1] ^10 REF2010U 1001
ug/L EPA 8260B 11/03/16 04:50Acrylonitrile [107-13-1] ^3.5 REF103.5 U 2001
ug/L EPA 8260B 11/03/16 04:50Benzene [71-43-2] ^0.15 REF1.00.15 U 11
ug/L EPA 8260B 11/03/16 04:50Bromochloromethane [74-97-5] ^0.48 REF1.00.48 U 31
ug/L EPA 8260B 11/03/16 04:50Bromodichloromethane [75-27-4] ^0.17 REF1.00.17 U 11
ug/L EPA 8260B 11/03/16 04:50Bromoform [75-25-2] ^0.22 REF1.00.22 U 31
ug/L EPA 8260B 11/03/16 04:50Bromomethane [74-83-9] ^0.14 REF1.00.14 U 101
ug/L EPA 8260B 11/03/16 04:50Carbon disulfide [75-15-0] ^1.5 REF5.01.5 U 1001
ug/L EPA 8260B 11/03/16 04:50Carbon tetrachloride [56-23-5] ^0.17 REF1.00.17 U 11
ug/L EPA 8260B 11/03/16 04:50Chlorobenzene [108-90-7] ^0.17 REF1.00.17 U 31
ug/L EPA 8260B 11/03/16 04:50Chloroethane [75-00-3] ^0.23 REF1.00.23 U 101
ug/L EPA 8260B 11/03/16 04:50Chloroform [67-66-3] ^0.18 REF1.00.18 U 51
ug/L EPA 8260B 11/03/16 04:50Chloromethane [74-87-3] ^0.13 REF1.00.13 U 11
ug/L EPA 8260B 11/03/16 04:50cis-1,2-Dichloroethene [156-59-2] ^0.15 REF1.00.15 U 51
ug/L EPA 8260B 11/03/16 04:50cis-1,3-Dichloropropene [10061-01-5] ^0.20 REF1.00.20 U 11
ug/L EPA 8260B 11/03/16 04:50Dibromochloromethane [124-48-1] ^0.17 REF1.00.17 U 31
ug/L EPA 8260B 11/03/16 04:50Dibromomethane [74-95-3] ^0.27 REF1.00.27 U 101
ug/L EPA 8260B 11/03/16 04:50Ethylbenzene [100-41-4] ^0.13 REF1.00.13 U 11
ug/L EPA 8260B 11/03/16 04:50Iodomethane [74-88-4] ^1.7 REF5.01.7 U 101
ug/L EPA 8260B 11/03/16 04:50m,p-Xylenes [108-38-3/106-42-3] ^0.17 REF2.00.17 U NE1
ug/L EPA 8260B 11/03/16 04:50Methylene chloride [75-09-2] ^0.23 REF1.00.23 U 11
ug/L EPA 8260B 11/03/16 04:50o-Xylene [95-47-6] ^0.065 REF1.00.065 U NE1
ug/L EPA 8260B 11/03/16 04:50Styrene [100-42-5] ^0.11 REF1.00.11 U 11
ug/L EPA 8260B 11/03/16 04:50Tetrachloroethene [127-18-4] ^0.17 REF1.00.17 U 11
ug/L EPA 8260B 11/03/16 04:50Toluene [108-88-3] ^0.14 REF1.00.14 U 11
ug/L EPA 8260B 11/03/16 04:50trans-1,2-Dichloroethene [156-60-5] ^0.21 REF1.00.21 U 51
ug/L EPA 8260B 11/03/16 04:50trans-1,3-Dichloropropene [10061-02-6] ^0.15 REF1.00.15 U 11
ug/L EPA 8260B 11/03/16 04:50trans-1,4-Dichloro-2-butene [110-57-6] ^0.70 REF1.00.70 U 1001
ug/L EPA 8260B 11/03/16 04:50Trichloroethene [79-01-6] ^0.15 REF1.00.15 U 11
ug/L EPA 8260B 11/03/16 04:50Trichlorofluoromethane [75-69-4] ^0.24 REF1.00.24 U 11
ug/L EPA 8260B 11/03/16 04:50Vinyl acetate [108-05-4] ^0.95 REF5.00.95 U 501
ug/L EPA 8260B 11/03/16 04:50Vinyl chloride [75-01-4] ^0.32 REF1.00.32 U 11
ug/L EPA 8260B 11/03/16 04:50Xylenes (Total) [1330-20-7] ^0.45 REF3.00.45 U 51
Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF
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2903-MW6Description:Lab Sample ID:CZ14488-03 10/28/16 10:00Received:
Matrix:Water Sampled:10/27/16 13:50 Work Order:CZ14488
City of Lexington Closed LandfillProject:Sampled By:Ronald Barron
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL
Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF
4-Bromofluorobenzene 53-13690 %REFEPA 8260B 11/03/16 04:506K020194550.0 1
Dibromofluoromethane 67-129104 %REFEPA 8260B 11/03/16 04:506K020195250.0 1
Toluene-d8 59-134100 %REFEPA 8260B 11/03/16 04:506K020195050.0 1
Page 14 of 53
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2903-MW6Description:Lab Sample ID:CZ14488-03 10/28/16 10:00Received:
Matrix:Water Sampled:10/27/16 13:50 Work Order:CZ14488
City of Lexington Closed LandfillProject:Sampled By:Ronald Barron
Metals (total recoverable) by EPA 6000/7000 Series Methods
^ - ENCO Cary certified analyte [NC 591]
Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL
ug/L EPA 6020B 11/04/16 13:09Antimony [7440-36-0] ^0.220 VLO2.000.220 U 61
ug/L EPA 6010D 11/08/16 10:47Arsenic [7440-38-2] ^6.80 JDH10.06.80 U 101
ug/L EPA 6010D 11/08/16 10:47Barium [7440-39-3] ^1.00 JDH10.049.1 J 1001
ug/L EPA 6010D 11/08/16 10:47Beryllium [7440-41-7] ^0.100 JDH1.000.100 U 11
ug/L EPA 6010D 11/08/16 10:47Cadmium [7440-43-9] ^0.360 JDH1.000.360 U 11
ug/L EPA 6010D 11/08/16 10:47Chromium [7440-47-3] ^1.40 JDH10.010.9 101
ug/L EPA 6010D 11/08/16 10:47Cobalt [7440-48-4] ^1.10 JDH10.03.76 J 101
ug/L EPA 6010D 11/08/16 10:47Copper [7440-50-8] ^1.60 JDH10.027.5 101
ug/L EPA 6010D 11/08/16 10:47Lead [7439-92-1] ^3.10 JDH10.03.56 J 101
ug/L EPA 6010D 11/08/16 10:47Nickel [7440-02-0] ^2.20 JDH10.06.63 J 501
ug/L EPA 6020B 11/04/16 13:09Selenium [7782-49-2] ^0.910 VLO3.000.910 U 101
ug/L EPA 6010D 11/08/16 10:47Silver [7440-22-4] ^1.90 JDH10.02.35 J 101
ug/L EPA 6020B 11/04/16 13:09Thallium [7440-28-0] ^0.110 VLO1.000.110 U 5.51
ug/L EPA 6010D 11/08/16 10:47Vanadium [7440-62-2] ^1.40 JDH10.042.2 251
ug/L EPA 6010D 11/08/16 10:47Zinc [7440-66-6] ^4.40 JDH10.017.7 101
This report relates only to the sample as received by the laboratory, and may only be reproduced in full.
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2903-MW7Description:Lab Sample ID:CZ14488-04 10/28/16 10:00Received:
Matrix:Water Sampled:10/27/16 13:30 Work Order:CZ14488
City of Lexington Closed LandfillProject:Sampled By:Ronald Barron
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL
ug/L EPA 8260B 11/03/16 05:201,1,1,2-Tetrachloroethane [630-20-6] ^0.17 REF1.00.17 U 51
ug/L EPA 8260B 11/03/16 05:201,1,1-Trichloroethane [71-55-6] ^0.12 REF1.00.12 U 11
ug/L EPA 8260B 11/03/16 05:201,1,2,2-Tetrachloroethane [79-34-5] ^0.28 REF1.00.28 U 31
ug/L EPA 8260B 11/03/16 05:201,1,2-Trichloroethane [79-00-5] ^0.14 REF1.00.14 U 11
ug/L EPA 8260B 11/03/16 05:201,1-Dichloroethane [75-34-3] ^0.13 REF1.01.0 J 51
ug/L EPA 8260B 11/03/16 05:201,1-Dichloroethene [75-35-4] ^0.21 REF1.00.21 U 51
ug/L EPA 8260B 11/03/16 05:201,2,3-Trichloropropane [96-18-4] ^0.23 REF1.00.23 U 11
ug/L EPA 8260B 11/03/16 05:201,2-Dibromo-3-chloropropane [96-12-8] ^0.48 REF1.00.48 U 131
ug/L EPA 8260B 11/03/16 05:201,2-Dibromoethane [106-93-4] ^0.66 REF1.00.66 U 11
ug/L EPA 8260B 11/03/16 05:201,2-Dichlorobenzene [95-50-1] ^0.19 REF1.00.19 U 51
ug/L EPA 8260B 11/03/16 05:201,2-Dichloroethane [107-06-2] ^0.21 REF1.00.21 U 11
ug/L EPA 8260B 11/03/16 05:201,2-Dichloropropane [78-87-5] ^0.10 REF1.00.10 U 11
ug/L EPA 8260B 11/03/16 05:201,4-Dichlorobenzene [106-46-7] ^0.19 REF1.09.4 11
ug/L EPA 8260B 11/03/16 05:202-Butanone [78-93-3] ^1.3 REF5.01.3 U 1001
ug/L EPA 8260B 11/03/16 05:202-Hexanone [591-78-6] ^0.88 REF5.00.88 U 501
ug/L EPA 8260B 11/03/16 05:204-Methyl-2-pentanone [108-10-1] ^1.1 REF5.01.1 U 1001
ug/L EPA 8260B 11/03/16 05:20Acetone [67-64-1] ^10 REF2010U 1001
ug/L EPA 8260B 11/03/16 05:20Acrylonitrile [107-13-1] ^3.5 REF103.5 U 2001
ug/L EPA 8260B 11/03/16 05:20Benzene [71-43-2] ^0.15 REF1.00.15 U 11
ug/L EPA 8260B 11/03/16 05:20Bromochloromethane [74-97-5] ^0.48 REF1.00.48 U 31
ug/L EPA 8260B 11/03/16 05:20Bromodichloromethane [75-27-4] ^0.17 REF1.00.17 U 11
ug/L EPA 8260B 11/03/16 05:20Bromoform [75-25-2] ^0.22 REF1.00.22 U 31
ug/L EPA 8260B 11/03/16 05:20Bromomethane [74-83-9] ^0.14 REF1.00.14 U 101
ug/L EPA 8260B 11/03/16 05:20Carbon disulfide [75-15-0] ^1.5 REF5.01.5 U 1001
ug/L EPA 8260B 11/03/16 05:20Carbon tetrachloride [56-23-5] ^0.17 REF1.00.17 U 11
ug/L EPA 8260B 11/03/16 05:20Chlorobenzene [108-90-7] ^0.17 REF1.05.1 31
ug/L EPA 8260B 11/03/16 05:20Chloroethane [75-00-3] ^0.23 REF1.02.2 J 101
ug/L EPA 8260B 11/03/16 05:20Chloroform [67-66-3] ^0.18 REF1.00.18 U 51
ug/L EPA 8260B 11/03/16 05:20Chloromethane [74-87-3] ^0.13 REF1.00.13 U 11
ug/L EPA 8260B 11/03/16 05:20cis-1,2-Dichloroethene [156-59-2] ^0.15 REF1.02.4 J 51
ug/L EPA 8260B 11/03/16 05:20cis-1,3-Dichloropropene [10061-01-5] ^0.20 REF1.00.20 U 11
ug/L EPA 8260B 11/03/16 05:20Dibromochloromethane [124-48-1] ^0.17 REF1.00.17 U 31
ug/L EPA 8260B 11/03/16 05:20Dibromomethane [74-95-3] ^0.27 REF1.00.27 U 101
ug/L EPA 8260B 11/03/16 05:20Ethylbenzene [100-41-4] ^0.13 REF1.00.13 U 11
ug/L EPA 8260B 11/03/16 05:20Iodomethane [74-88-4] ^1.7 REF5.01.7 U 101
ug/L EPA 8260B 11/03/16 05:20m,p-Xylenes [108-38-3/106-42-3] ^0.17 REF2.00.17 U NE1
ug/L EPA 8260B 11/03/16 05:20Methylene chloride [75-09-2] ^0.23 REF1.00.23 U 11
ug/L EPA 8260B 11/03/16 05:20o-Xylene [95-47-6] ^0.065 REF1.00.065 U NE1
ug/L EPA 8260B 11/03/16 05:20Styrene [100-42-5] ^0.11 REF1.00.11 U 11
ug/L EPA 8260B 11/03/16 05:20Tetrachloroethene [127-18-4] ^0.17 REF1.00.17 U 11
ug/L EPA 8260B 11/03/16 05:20Toluene [108-88-3] ^0.14 REF1.00.14 U 11
ug/L EPA 8260B 11/03/16 05:20trans-1,2-Dichloroethene [156-60-5] ^0.21 REF1.00.21 U 51
ug/L EPA 8260B 11/03/16 05:20trans-1,3-Dichloropropene [10061-02-6] ^0.15 REF1.00.15 U 11
ug/L EPA 8260B 11/03/16 05:20trans-1,4-Dichloro-2-butene [110-57-6] ^0.70 REF1.00.70 U 1001
ug/L EPA 8260B 11/03/16 05:20Trichloroethene [79-01-6] ^0.15 REF1.00.15 U 11
ug/L EPA 8260B 11/03/16 05:20Trichlorofluoromethane [75-69-4] ^0.24 REF1.00.24 U 11
ug/L EPA 8260B 11/03/16 05:20Vinyl acetate [108-05-4] ^0.95 REF5.00.95 U 501
ug/L EPA 8260B 11/03/16 05:20Vinyl chloride [75-01-4] ^0.32 REF1.00.32 U 11
ug/L EPA 8260B 11/03/16 05:20Xylenes (Total) [1330-20-7] ^0.45 REF3.00.45 U 51
Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF
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2903-MW7Description:Lab Sample ID:CZ14488-04 10/28/16 10:00Received:
Matrix:Water Sampled:10/27/16 13:30 Work Order:CZ14488
City of Lexington Closed LandfillProject:Sampled By:Ronald Barron
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL
Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF
4-Bromofluorobenzene 53-13691 %REFEPA 8260B 11/03/16 05:206K020194650.0 1
Dibromofluoromethane 67-129101 %REFEPA 8260B 11/03/16 05:206K020195150.0 1
Toluene-d8 59-13496 %REFEPA 8260B 11/03/16 05:206K020194850.0 1
Page 17 of 53
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www.encolabs.com
2903-MW7Description:Lab Sample ID:CZ14488-04 10/28/16 10:00Received:
Matrix:Water Sampled:10/27/16 13:30 Work Order:CZ14488
City of Lexington Closed LandfillProject:Sampled By:Ronald Barron
Metals (total recoverable) by EPA 6000/7000 Series Methods
^ - ENCO Cary certified analyte [NC 591]
Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL
ug/L EPA 6020B 11/04/16 13:13Antimony [7440-36-0] ^0.220 VLO2.000.220 U 61
ug/L EPA 6010D 11/08/16 10:50Arsenic [7440-38-2] ^6.80 JDH10.06.80 U 101
ug/L EPA 6010D 11/08/16 10:50Barium [7440-39-3] ^1.00 JDH10.060.5 J 1001
ug/L EPA 6010D 11/08/16 10:50Beryllium [7440-41-7] ^0.100 JDH1.000.100 U 11
ug/L EPA 6010D 11/08/16 10:50Cadmium [7440-43-9] ^0.360 JDH1.000.360 U 11
ug/L EPA 6010D 11/08/16 10:50Chromium [7440-47-3] ^1.40 JDH10.01.40 U 101
ug/L EPA 6010D 11/08/16 10:50Cobalt [7440-48-4] ^1.10 JDH10.07.71 J 101
ug/L EPA 6010D 11/08/16 10:50Copper [7440-50-8] ^1.60 JDH10.07.94 J 101
ug/L EPA 6010D 11/08/16 10:50Lead [7439-92-1] ^3.10 JDH10.03.16 J 101
ug/L EPA 6010D 11/08/16 10:50Nickel [7440-02-0] ^2.20 JDH10.03.17 J 501
ug/L EPA 6020B 11/04/16 13:13Selenium [7782-49-2] ^0.910 VLO3.000.910 U 101
ug/L EPA 6010D 11/08/16 10:50Silver [7440-22-4] ^1.90 JDH10.02.28 J 101
ug/L EPA 6020B 11/04/16 13:13Thallium [7440-28-0] ^0.110 VLO1.000.125 J 5.51
ug/L EPA 6010D 11/08/16 10:50Vanadium [7440-62-2] ^1.40 JDH10.04.09 J 251
ug/L EPA 6010D 11/08/16 10:50Zinc [7440-66-6] ^4.40 JDH10.05.69 J 101
This report relates only to the sample as received by the laboratory, and may only be reproduced in full.
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2903-MW7dDescription:Lab Sample ID:CZ14488-05 10/28/16 10:00Received:
Matrix:Water Sampled:10/27/16 13:15 Work Order:CZ14488
City of Lexington Closed LandfillProject:Sampled By:Ronald Barron
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL
ug/L EPA 8260B 11/03/16 05:511,1,1,2-Tetrachloroethane [630-20-6] ^0.17 REF1.00.17 U 51
ug/L EPA 8260B 11/03/16 05:511,1,1-Trichloroethane [71-55-6] ^0.12 REF1.00.12 U 11
ug/L EPA 8260B 11/03/16 05:511,1,2,2-Tetrachloroethane [79-34-5] ^0.28 REF1.00.28 U 31
ug/L EPA 8260B 11/03/16 05:511,1,2-Trichloroethane [79-00-5] ^0.14 REF1.00.14 U 11
ug/L EPA 8260B 11/03/16 05:511,1-Dichloroethane [75-34-3] ^0.13 REF1.01.5 J 51
ug/L EPA 8260B 11/03/16 05:511,1-Dichloroethene [75-35-4] ^0.21 REF1.00.21 U 51
ug/L EPA 8260B 11/03/16 05:511,2,3-Trichloropropane [96-18-4] ^0.23 REF1.00.23 U 11
ug/L EPA 8260B 11/03/16 05:511,2-Dibromo-3-chloropropane [96-12-8] ^0.48 REF1.00.48 U 131
ug/L EPA 8260B 11/03/16 05:511,2-Dibromoethane [106-93-4] ^0.66 REF1.00.66 U 11
ug/L EPA 8260B 11/03/16 05:511,2-Dichlorobenzene [95-50-1] ^0.19 REF1.00.19 U 51
ug/L EPA 8260B 11/03/16 05:511,2-Dichloroethane [107-06-2] ^0.21 REF1.00.21 U 11
ug/L EPA 8260B 11/03/16 05:511,2-Dichloropropane [78-87-5] ^0.10 REF1.00.10 U 11
ug/L EPA 8260B 11/03/16 05:511,4-Dichlorobenzene [106-46-7] ^0.19 REF1.01.9 11
ug/L EPA 8260B 11/03/16 05:512-Butanone [78-93-3] ^1.3 REF5.01.3 U 1001
ug/L EPA 8260B 11/03/16 05:512-Hexanone [591-78-6] ^0.88 REF5.00.88 U 501
ug/L EPA 8260B 11/03/16 05:514-Methyl-2-pentanone [108-10-1] ^1.1 REF5.01.1 U 1001
ug/L EPA 8260B 11/03/16 05:51Acetone [67-64-1] ^10 REF2010U 1001
ug/L EPA 8260B 11/03/16 05:51Acrylonitrile [107-13-1] ^3.5 REF103.5 U 2001
ug/L EPA 8260B 11/03/16 05:51Benzene [71-43-2] ^0.15 REF1.00.15 U 11
ug/L EPA 8260B 11/03/16 05:51Bromochloromethane [74-97-5] ^0.48 REF1.00.48 U 31
ug/L EPA 8260B 11/03/16 05:51Bromodichloromethane [75-27-4] ^0.17 REF1.00.17 U 11
ug/L EPA 8260B 11/03/16 05:51Bromoform [75-25-2] ^0.22 REF1.00.22 U 31
ug/L EPA 8260B 11/03/16 05:51Bromomethane [74-83-9] ^0.14 REF1.00.14 U 101
ug/L EPA 8260B 11/03/16 05:51Carbon disulfide [75-15-0] ^1.5 REF5.01.5 U 1001
ug/L EPA 8260B 11/03/16 05:51Carbon tetrachloride [56-23-5] ^0.17 REF1.00.17 U 11
ug/L EPA 8260B 11/03/16 05:51Chlorobenzene [108-90-7] ^0.17 REF1.01.4 J 31
ug/L EPA 8260B 11/03/16 05:51Chloroethane [75-00-3] ^0.23 REF1.00.23 U 101
ug/L EPA 8260B 11/03/16 05:51Chloroform [67-66-3] ^0.18 REF1.00.18 U 51
ug/L EPA 8260B 11/03/16 05:51Chloromethane [74-87-3] ^0.13 REF1.00.13 U 11
ug/L EPA 8260B 11/03/16 05:51cis-1,2-Dichloroethene [156-59-2] ^0.15 REF1.00.15 U 51
ug/L EPA 8260B 11/03/16 05:51cis-1,3-Dichloropropene [10061-01-5] ^0.20 REF1.00.20 U 11
ug/L EPA 8260B 11/03/16 05:51Dibromochloromethane [124-48-1] ^0.17 REF1.00.17 U 31
ug/L EPA 8260B 11/03/16 05:51Dibromomethane [74-95-3] ^0.27 REF1.00.27 U 101
ug/L EPA 8260B 11/03/16 05:51Ethylbenzene [100-41-4] ^0.13 REF1.00.13 U 11
ug/L EPA 8260B 11/03/16 05:51Iodomethane [74-88-4] ^1.7 REF5.01.7 U 101
ug/L EPA 8260B 11/03/16 05:51m,p-Xylenes [108-38-3/106-42-3] ^0.17 REF2.00.17 U NE1
ug/L EPA 8260B 11/03/16 05:51Methylene chloride [75-09-2] ^0.23 REF1.00.23 U 11
ug/L EPA 8260B 11/03/16 05:51o-Xylene [95-47-6] ^0.065 REF1.00.065 U NE1
ug/L EPA 8260B 11/03/16 05:51Styrene [100-42-5] ^0.11 REF1.00.11 U 11
ug/L EPA 8260B 11/03/16 05:51Tetrachloroethene [127-18-4] ^0.17 REF1.00.17 U 11
ug/L EPA 8260B 11/03/16 05:51Toluene [108-88-3] ^0.14 REF1.00.14 U 11
ug/L EPA 8260B 11/03/16 05:51trans-1,2-Dichloroethene [156-60-5] ^0.21 REF1.00.21 U 51
ug/L EPA 8260B 11/03/16 05:51trans-1,3-Dichloropropene [10061-02-6] ^0.15 REF1.00.15 U 11
ug/L EPA 8260B 11/03/16 05:51trans-1,4-Dichloro-2-butene [110-57-6] ^0.70 REF1.00.70 U 1001
ug/L EPA 8260B 11/03/16 05:51Trichloroethene [79-01-6] ^0.15 REF1.00.15 U 11
ug/L EPA 8260B 11/03/16 05:51Trichlorofluoromethane [75-69-4] ^0.24 REF1.00.24 U 11
ug/L EPA 8260B 11/03/16 05:51Vinyl acetate [108-05-4] ^0.95 REF5.00.95 U 501
ug/L EPA 8260B 11/03/16 05:51Vinyl chloride [75-01-4] ^0.32 REF1.00.32 U 11
ug/L EPA 8260B 11/03/16 05:51Xylenes (Total) [1330-20-7] ^0.45 REF3.00.45 U 51
Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF
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www.encolabs.com
2903-MW7dDescription:Lab Sample ID:CZ14488-05 10/28/16 10:00Received:
Matrix:Water Sampled:10/27/16 13:15 Work Order:CZ14488
City of Lexington Closed LandfillProject:Sampled By:Ronald Barron
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL
Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF
4-Bromofluorobenzene 53-13691 %REFEPA 8260B 11/03/16 05:516K020194650.0 1
Dibromofluoromethane 67-129100 %REFEPA 8260B 11/03/16 05:516K020195050.0 1
Toluene-d8 59-13496 %REFEPA 8260B 11/03/16 05:516K020194850.0 1
Page 20 of 53
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www.encolabs.com
2903-MW7dDescription:Lab Sample ID:CZ14488-05 10/28/16 10:00Received:
Matrix:Water Sampled:10/27/16 13:15 Work Order:CZ14488
City of Lexington Closed LandfillProject:Sampled By:Ronald Barron
Metals (total recoverable) by EPA 6000/7000 Series Methods
^ - ENCO Cary certified analyte [NC 591]
Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL
ug/L EPA 6020B 11/04/16 13:16Antimony [7440-36-0] ^0.220 VLO2.000.220 U 61
ug/L EPA 6010D 11/08/16 10:52Arsenic [7440-38-2] ^6.80 JDH10.06.80 U 101
ug/L EPA 6010D 11/08/16 10:52Barium [7440-39-3] ^1.00 JDH10.027.6 J 1001
ug/L EPA 6010D 11/08/16 10:52Beryllium [7440-41-7] ^0.100 JDH1.000.100 U 11
ug/L EPA 6010D 11/08/16 10:52Cadmium [7440-43-9] ^0.360 JDH1.000.360 U 11
ug/L EPA 6010D 11/08/16 10:52Chromium [7440-47-3] ^1.40 JDH10.01.40 U 101
ug/L EPA 6010D 11/08/16 10:52Cobalt [7440-48-4] ^1.10 JDH10.01.10 U 101
ug/L EPA 6010D 11/08/16 10:52Copper [7440-50-8] ^1.60 JDH10.02.65 J 101
ug/L EPA 6010D 11/08/16 10:52Lead [7439-92-1] ^3.10 JDH10.03.10 U 101
ug/L EPA 6010D 11/08/16 10:52Nickel [7440-02-0] ^2.20 JDH10.02.20 U 501
ug/L EPA 6020B 11/04/16 13:16Selenium [7782-49-2] ^0.910 VLO3.000.910 U 101
ug/L EPA 6010D 11/08/16 10:52Silver [7440-22-4] ^1.90 JDH10.01.90 U 101
ug/L EPA 6020B 11/04/16 13:16Thallium [7440-28-0] ^0.110 VLO1.000.110 U 5.51
ug/L EPA 6010D 11/08/16 10:52Vanadium [7440-62-2] ^1.40 JDH10.03.15 J 251
ug/L EPA 6010D 11/08/16 10:52Zinc [7440-66-6] ^4.40 JDH10.04.40 U 101
This report relates only to the sample as received by the laboratory, and may only be reproduced in full.
Page 21 of 53
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2903-MW8Description:Lab Sample ID:CZ14488-06 10/28/16 10:00Received:
Matrix:Water Sampled:10/27/16 12:50 Work Order:CZ14488
City of Lexington Closed LandfillProject:Sampled By:Ronald Barron
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL
ug/L EPA 8260B 11/03/16 06:211,1,1,2-Tetrachloroethane [630-20-6] ^0.17 REF1.00.17 U 51
ug/L EPA 8260B 11/03/16 06:211,1,1-Trichloroethane [71-55-6] ^0.12 REF1.00.12 U 11
ug/L EPA 8260B 11/03/16 06:211,1,2,2-Tetrachloroethane [79-34-5] ^0.28 REF1.00.28 U 31
ug/L EPA 8260B 11/03/16 06:211,1,2-Trichloroethane [79-00-5] ^0.14 REF1.00.14 U 11
ug/L EPA 8260B 11/03/16 06:211,1-Dichloroethane [75-34-3] ^0.13 REF1.00.13 U 51
ug/L EPA 8260B 11/03/16 06:211,1-Dichloroethene [75-35-4] ^0.21 REF1.00.21 U 51
ug/L EPA 8260B 11/03/16 06:211,2,3-Trichloropropane [96-18-4] ^0.23 REF1.00.23 U 11
ug/L EPA 8260B 11/03/16 06:211,2-Dibromo-3-chloropropane [96-12-8] ^0.48 REF1.00.48 U 131
ug/L EPA 8260B 11/03/16 06:211,2-Dibromoethane [106-93-4] ^0.66 REF1.00.66 U 11
ug/L EPA 8260B 11/03/16 06:211,2-Dichlorobenzene [95-50-1] ^0.19 REF1.00.19 U 51
ug/L EPA 8260B 11/03/16 06:211,2-Dichloroethane [107-06-2] ^0.21 REF1.00.21 U 11
ug/L EPA 8260B 11/03/16 06:211,2-Dichloropropane [78-87-5] ^0.10 REF1.00.10 U 11
ug/L EPA 8260B 11/03/16 06:211,4-Dichlorobenzene [106-46-7] ^0.19 REF1.01.3 11
ug/L EPA 8260B 11/03/16 06:212-Butanone [78-93-3] ^1.3 REF5.01.3 U 1001
ug/L EPA 8260B 11/03/16 06:212-Hexanone [591-78-6] ^0.88 REF5.00.88 U 501
ug/L EPA 8260B 11/03/16 06:214-Methyl-2-pentanone [108-10-1] ^1.1 REF5.01.1 U 1001
ug/L EPA 8260B 11/03/16 06:21Acetone [67-64-1] ^10 REF2010U 1001
ug/L EPA 8260B 11/03/16 06:21Acrylonitrile [107-13-1] ^3.5 REF103.5 U 2001
ug/L EPA 8260B 11/03/16 06:21Benzene [71-43-2] ^0.15 REF1.00.66 J 11
ug/L EPA 8260B 11/03/16 06:21Bromochloromethane [74-97-5] ^0.48 REF1.00.48 U 31
ug/L EPA 8260B 11/03/16 06:21Bromodichloromethane [75-27-4] ^0.17 REF1.00.17 U 11
ug/L EPA 8260B 11/03/16 06:21Bromoform [75-25-2] ^0.22 REF1.00.22 U 31
ug/L EPA 8260B 11/03/16 06:21Bromomethane [74-83-9] ^0.14 REF1.00.14 U 101
ug/L EPA 8260B 11/03/16 06:21Carbon disulfide [75-15-0] ^1.5 REF5.01.5 U 1001
ug/L EPA 8260B 11/03/16 06:21Carbon tetrachloride [56-23-5] ^0.17 REF1.00.17 U 11
ug/L EPA 8260B 11/03/16 06:21Chlorobenzene [108-90-7] ^0.17 REF1.015 31
ug/L EPA 8260B 11/03/16 06:21Chloroethane [75-00-3] ^0.23 REF1.00.23 U 101
ug/L EPA 8260B 11/03/16 06:21Chloroform [67-66-3] ^0.18 REF1.00.18 U 51
ug/L EPA 8260B 11/03/16 06:21Chloromethane [74-87-3] ^0.13 REF1.00.13 U 11
ug/L EPA 8260B 11/03/16 06:21cis-1,2-Dichloroethene [156-59-2] ^0.15 REF1.00.15 U 51
ug/L EPA 8260B 11/03/16 06:21cis-1,3-Dichloropropene [10061-01-5] ^0.20 REF1.00.20 U 11
ug/L EPA 8260B 11/03/16 06:21Dibromochloromethane [124-48-1] ^0.17 REF1.00.17 U 31
ug/L EPA 8260B 11/03/16 06:21Dibromomethane [74-95-3] ^0.27 REF1.00.27 U 101
ug/L EPA 8260B 11/03/16 06:21Ethylbenzene [100-41-4] ^0.13 REF1.00.13 U 11
ug/L EPA 8260B 11/03/16 06:21Iodomethane [74-88-4] ^1.7 REF5.01.7 U 101
ug/L EPA 8260B 11/03/16 06:21m,p-Xylenes [108-38-3/106-42-3] ^0.17 REF2.00.17 U NE1
ug/L EPA 8260B 11/03/16 06:21Methylene chloride [75-09-2] ^0.23 REF1.00.23 U 11
ug/L EPA 8260B 11/03/16 06:21o-Xylene [95-47-6] ^0.065 REF1.00.065 U NE1
ug/L EPA 8260B 11/03/16 06:21Styrene [100-42-5] ^0.11 REF1.00.11 U 11
ug/L EPA 8260B 11/03/16 06:21Tetrachloroethene [127-18-4] ^0.17 REF1.00.17 U 11
ug/L EPA 8260B 11/03/16 06:21Toluene [108-88-3] ^0.14 REF1.00.14 U 11
ug/L EPA 8260B 11/03/16 06:21trans-1,2-Dichloroethene [156-60-5] ^0.21 REF1.00.21 U 51
ug/L EPA 8260B 11/03/16 06:21trans-1,3-Dichloropropene [10061-02-6] ^0.15 REF1.00.15 U 11
ug/L EPA 8260B 11/03/16 06:21trans-1,4-Dichloro-2-butene [110-57-6] ^0.70 REF1.00.70 U 1001
ug/L EPA 8260B 11/03/16 06:21Trichloroethene [79-01-6] ^0.15 REF1.00.15 U 11
ug/L EPA 8260B 11/03/16 06:21Trichlorofluoromethane [75-69-4] ^0.24 REF1.00.24 U 11
ug/L EPA 8260B 11/03/16 06:21Vinyl acetate [108-05-4] ^0.95 REF5.00.95 U 501
ug/L EPA 8260B 11/03/16 06:21Vinyl chloride [75-01-4] ^0.32 REF1.00.32 U 11
ug/L EPA 8260B 11/03/16 06:21Xylenes (Total) [1330-20-7] ^0.45 REF3.00.45 U 51
Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF
Page 22 of 53
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2903-MW8Description:Lab Sample ID:CZ14488-06 10/28/16 10:00Received:
Matrix:Water Sampled:10/27/16 12:50 Work Order:CZ14488
City of Lexington Closed LandfillProject:Sampled By:Ronald Barron
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL
Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF
4-Bromofluorobenzene 53-13690 %REFEPA 8260B 11/03/16 06:216K020194550.0 1
Dibromofluoromethane 67-129100 %REFEPA 8260B 11/03/16 06:216K020195050.0 1
Toluene-d8 59-13498 %REFEPA 8260B 11/03/16 06:216K020194950.0 1
Page 23 of 53
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www.encolabs.com
2903-MW8Description:Lab Sample ID:CZ14488-06 10/28/16 10:00Received:
Matrix:Water Sampled:10/27/16 12:50 Work Order:CZ14488
City of Lexington Closed LandfillProject:Sampled By:Ronald Barron
Metals (total recoverable) by EPA 6000/7000 Series Methods
^ - ENCO Cary certified analyte [NC 591]
Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL
ug/L EPA 6020B 11/04/16 12:32Antimony [7440-36-0] ^0.220 VLO2.000.620 J 61
ug/L EPA 6010D 11/08/16 10:55Arsenic [7440-38-2] ^6.80 JDH10.06.80 U 101
ug/L EPA 6010D 11/08/16 10:55Barium [7440-39-3] ^1.00 JDH10.094.6 J 1001
ug/L EPA 6010D 11/08/16 10:55Beryllium [7440-41-7] ^0.100 JDH1.000.100 U 11
ug/L EPA 6010D 11/08/16 10:55Cadmium [7440-43-9] ^0.360 JDH1.000.468 J 11
ug/L EPA 6010D 11/08/16 10:55Chromium [7440-47-3] ^1.40 JDH10.01.40 U 101
ug/L EPA 6010D 11/08/16 10:55Cobalt [7440-48-4] ^1.10 JDH10.06.42 J 101
ug/L EPA 6010D 11/08/16 10:55Copper [7440-50-8] ^1.60 JDH10.03.84 J 101
ug/L EPA 6010D 11/08/16 10:55Lead [7439-92-1] ^3.10 JDH10.03.10 U 101
ug/L EPA 6010D 11/08/16 10:55Nickel [7440-02-0] ^2.20 JDH10.02.90 J 501
ug/L EPA 6020B 11/04/16 12:32Selenium [7782-49-2] ^0.910 VLO3.000.910 U 101
ug/L EPA 6010D 11/08/16 10:55Silver [7440-22-4] ^1.90 JDH10.01.90 U 101
ug/L EPA 6020B 11/04/16 12:32Thallium [7440-28-0] ^0.110 VLO1.000.110 U 5.51
ug/L EPA 6010D 11/08/16 10:55Vanadium [7440-62-2] ^1.40 JDH10.01.40 U 251
ug/L EPA 6010D 11/08/16 10:55Zinc [7440-66-6] ^4.40 JDH10.04.40 U 101
This report relates only to the sample as received by the laboratory, and may only be reproduced in full.
Page 24 of 53
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2903-MW9Description:Lab Sample ID:CZ14488-07 10/28/16 10:00Received:
Matrix:Water Sampled:10/27/16 11:24 Work Order:CZ14488
City of Lexington Closed LandfillProject:Sampled By:Ronald Barron
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL
ug/L EPA 8260B 11/03/16 06:511,1,1,2-Tetrachloroethane [630-20-6] ^0.17 REF1.00.17 U 51
ug/L EPA 8260B 11/03/16 06:511,1,1-Trichloroethane [71-55-6] ^0.12 REF1.00.12 U 11
ug/L EPA 8260B 11/03/16 06:511,1,2,2-Tetrachloroethane [79-34-5] ^0.28 REF1.00.28 U 31
ug/L EPA 8260B 11/03/16 06:511,1,2-Trichloroethane [79-00-5] ^0.14 REF1.00.14 U 11
ug/L EPA 8260B 11/03/16 06:511,1-Dichloroethane [75-34-3] ^0.13 REF1.00.13 U 51
ug/L EPA 8260B 11/03/16 06:511,1-Dichloroethene [75-35-4] ^0.21 REF1.00.21 U 51
ug/L EPA 8260B 11/03/16 06:511,2,3-Trichloropropane [96-18-4] ^0.23 REF1.00.23 U 11
ug/L EPA 8260B 11/03/16 06:511,2-Dibromo-3-chloropropane [96-12-8] ^0.48 REF1.00.48 U 131
ug/L EPA 8260B 11/03/16 06:511,2-Dibromoethane [106-93-4] ^0.66 REF1.00.66 U 11
ug/L EPA 8260B 11/03/16 06:511,2-Dichlorobenzene [95-50-1] ^0.19 REF1.00.19 U 51
ug/L EPA 8260B 11/03/16 06:511,2-Dichloroethane [107-06-2] ^0.21 REF1.00.21 U 11
ug/L EPA 8260B 11/03/16 06:511,2-Dichloropropane [78-87-5] ^0.10 REF1.00.10 U 11
ug/L EPA 8260B 11/03/16 06:511,4-Dichlorobenzene [106-46-7] ^0.19 REF1.00.19 U 11
ug/L EPA 8260B 11/03/16 06:512-Butanone [78-93-3] ^1.3 REF5.01.3 U 1001
ug/L EPA 8260B 11/03/16 06:512-Hexanone [591-78-6] ^0.88 REF5.00.88 U 501
ug/L EPA 8260B 11/03/16 06:514-Methyl-2-pentanone [108-10-1] ^1.1 REF5.01.1 U 1001
ug/L EPA 8260B 11/03/16 06:51Acetone [67-64-1] ^10 REF2010U 1001
ug/L EPA 8260B 11/03/16 06:51Acrylonitrile [107-13-1] ^3.5 REF103.5 U 2001
ug/L EPA 8260B 11/03/16 06:51Benzene [71-43-2] ^0.15 REF1.00.15 U 11
ug/L EPA 8260B 11/03/16 06:51Bromochloromethane [74-97-5] ^0.48 REF1.00.48 U 31
ug/L EPA 8260B 11/03/16 06:51Bromodichloromethane [75-27-4] ^0.17 REF1.00.17 U 11
ug/L EPA 8260B 11/03/16 06:51Bromoform [75-25-2] ^0.22 REF1.00.22 U 31
ug/L EPA 8260B 11/03/16 06:51Bromomethane [74-83-9] ^0.14 REF1.00.14 U 101
ug/L EPA 8260B 11/03/16 06:51Carbon disulfide [75-15-0] ^1.5 REF5.01.5 U 1001
ug/L EPA 8260B 11/03/16 06:51Carbon tetrachloride [56-23-5] ^0.17 REF1.00.17 U 11
ug/L EPA 8260B 11/03/16 06:51Chlorobenzene [108-90-7] ^0.17 REF1.00.17 U 31
ug/L EPA 8260B 11/03/16 06:51Chloroethane [75-00-3] ^0.23 REF1.00.23 U 101
ug/L EPA 8260B 11/03/16 06:51Chloroform [67-66-3] ^0.18 REF1.00.18 U 51
ug/L EPA 8260B 11/03/16 06:51Chloromethane [74-87-3] ^0.13 REF1.00.13 U 11
ug/L EPA 8260B 11/03/16 06:51cis-1,2-Dichloroethene [156-59-2] ^0.15 REF1.01.7 J 51
ug/L EPA 8260B 11/03/16 06:51cis-1,3-Dichloropropene [10061-01-5] ^0.20 REF1.00.20 U 11
ug/L EPA 8260B 11/03/16 06:51Dibromochloromethane [124-48-1] ^0.17 REF1.00.17 U 31
ug/L EPA 8260B 11/03/16 06:51Dibromomethane [74-95-3] ^0.27 REF1.00.27 U 101
ug/L EPA 8260B 11/03/16 06:51Ethylbenzene [100-41-4] ^0.13 REF1.00.13 U 11
ug/L EPA 8260B 11/03/16 06:51Iodomethane [74-88-4] ^1.7 REF5.01.7 U 101
ug/L EPA 8260B 11/03/16 06:51m,p-Xylenes [108-38-3/106-42-3] ^0.17 REF2.00.17 U NE1
ug/L EPA 8260B 11/03/16 06:51Methylene chloride [75-09-2] ^0.23 REF1.00.23 U 11
ug/L EPA 8260B 11/03/16 06:51o-Xylene [95-47-6] ^0.065 REF1.00.065 U NE1
ug/L EPA 8260B 11/03/16 06:51Styrene [100-42-5] ^0.11 REF1.00.11 U 11
ug/L EPA 8260B 11/03/16 06:51Tetrachloroethene [127-18-4] ^0.17 REF1.00.17 U 11
ug/L EPA 8260B 11/03/16 06:51Toluene [108-88-3] ^0.14 REF1.02.3 11
ug/L EPA 8260B 11/03/16 06:51trans-1,2-Dichloroethene [156-60-5] ^0.21 REF1.00.21 U 51
ug/L EPA 8260B 11/03/16 06:51trans-1,3-Dichloropropene [10061-02-6] ^0.15 REF1.00.15 U 11
ug/L EPA 8260B 11/03/16 06:51trans-1,4-Dichloro-2-butene [110-57-6] ^0.70 REF1.00.70 U 1001
ug/L EPA 8260B 11/03/16 06:51Trichloroethene [79-01-6] ^0.15 REF1.00.15 U 11
ug/L EPA 8260B 11/03/16 06:51Trichlorofluoromethane [75-69-4] ^0.24 REF1.00.24 U 11
ug/L EPA 8260B 11/03/16 06:51Vinyl acetate [108-05-4] ^0.95 REF5.00.95 U 501
ug/L EPA 8260B 11/03/16 06:51Vinyl chloride [75-01-4] ^0.32 REF1.00.32 U 11
ug/L EPA 8260B 11/03/16 06:51Xylenes (Total) [1330-20-7] ^0.45 REF3.00.45 U 51
Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF
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2903-MW9Description:Lab Sample ID:CZ14488-07 10/28/16 10:00Received:
Matrix:Water Sampled:10/27/16 11:24 Work Order:CZ14488
City of Lexington Closed LandfillProject:Sampled By:Ronald Barron
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL
Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF
4-Bromofluorobenzene 53-13689 %REFEPA 8260B 11/03/16 06:516K020194550.0 1
Dibromofluoromethane 67-129103 %REFEPA 8260B 11/03/16 06:516K020195150.0 1
Toluene-d8 59-13498 %REFEPA 8260B 11/03/16 06:516K020194950.0 1
Page 26 of 53
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www.encolabs.com
2903-MW9Description:Lab Sample ID:CZ14488-07 10/28/16 10:00Received:
Matrix:Water Sampled:10/27/16 11:24 Work Order:CZ14488
City of Lexington Closed LandfillProject:Sampled By:Ronald Barron
Metals (total recoverable) by EPA 6000/7000 Series Methods
^ - ENCO Cary certified analyte [NC 591]
Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL
ug/L EPA 6020B 11/04/16 13:20Antimony [7440-36-0] ^0.220 VLO2.000.220 U 61
ug/L EPA 6010D 11/08/16 10:57Arsenic [7440-38-2] ^6.80 JDH10.06.80 U 101
ug/L EPA 6010D 11/08/16 10:57Barium [7440-39-3] ^1.00 JDH10.0103 1001
ug/L EPA 6010D 11/08/16 10:57Beryllium [7440-41-7] ^0.100 JDH1.000.134 J 11
ug/L EPA 6010D 11/08/16 10:57Cadmium [7440-43-9] ^0.360 JDH1.000.360 U 11
ug/L EPA 6010D 11/08/16 10:57Chromium [7440-47-3] ^1.40 JDH10.01.40 U 101
ug/L EPA 6010D 11/08/16 10:57Cobalt [7440-48-4] ^1.10 JDH10.010.8 101
ug/L EPA 6010D 11/08/16 10:57Copper [7440-50-8] ^1.60 JDH10.04.66 J 101
ug/L EPA 6010D 11/08/16 10:57Lead [7439-92-1] ^3.10 JDH10.03.10 U 101
ug/L EPA 6010D 11/08/16 10:57Nickel [7440-02-0] ^2.20 JDH10.03.39 J 501
ug/L EPA 6020B 11/04/16 13:20Selenium [7782-49-2] ^0.910 VLO3.000.910 U 101
ug/L EPA 6010D 11/08/16 10:57Silver [7440-22-4] ^1.90 JDH10.01.90 U 101
ug/L EPA 6020B 11/04/16 13:20Thallium [7440-28-0] ^0.110 VLO1.000.110 U 5.51
ug/L EPA 6010D 11/08/16 10:57Vanadium [7440-62-2] ^1.40 JDH10.03.86 J 251
ug/L EPA 6010D 11/08/16 10:57Zinc [7440-66-6] ^4.40 JDH10.083.5 101
This report relates only to the sample as received by the laboratory, and may only be reproduced in full.
Page 27 of 53
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www.encolabs.com
2903-MW10Description:Lab Sample ID:CZ14488-08 10/28/16 10:00Received:
Matrix:Water Sampled:10/27/16 12:00 Work Order:CZ14488
City of Lexington Closed LandfillProject:Sampled By:Ronald Barron
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL
ug/L EPA 8260B 11/03/16 07:211,1,1,2-Tetrachloroethane [630-20-6] ^0.17 REF1.00.17 U 51
ug/L EPA 8260B 11/03/16 07:211,1,1-Trichloroethane [71-55-6] ^0.12 REF1.00.12 U 11
ug/L EPA 8260B 11/03/16 07:211,1,2,2-Tetrachloroethane [79-34-5] ^0.28 REF1.00.28 U 31
ug/L EPA 8260B 11/03/16 07:211,1,2-Trichloroethane [79-00-5] ^0.14 REF1.00.14 U 11
ug/L EPA 8260B 11/03/16 07:211,1-Dichloroethane [75-34-3] ^0.13 REF1.00.13 U 51
ug/L EPA 8260B 11/03/16 07:211,1-Dichloroethene [75-35-4] ^0.21 REF1.00.21 U 51
ug/L EPA 8260B 11/03/16 07:211,2,3-Trichloropropane [96-18-4] ^0.23 REF1.00.23 U 11
ug/L EPA 8260B 11/03/16 07:211,2-Dibromo-3-chloropropane [96-12-8] ^0.48 REF1.00.48 U 131
ug/L EPA 8260B 11/03/16 07:211,2-Dibromoethane [106-93-4] ^0.66 REF1.00.66 U 11
ug/L EPA 8260B 11/03/16 07:211,2-Dichlorobenzene [95-50-1] ^0.19 REF1.00.19 U 51
ug/L EPA 8260B 11/03/16 07:211,2-Dichloroethane [107-06-2] ^0.21 REF1.00.21 U 11
ug/L EPA 8260B 11/03/16 07:211,2-Dichloropropane [78-87-5] ^0.10 REF1.00.10 U 11
ug/L EPA 8260B 11/03/16 07:211,4-Dichlorobenzene [106-46-7] ^0.19 REF1.00.19 U 11
ug/L EPA 8260B 11/03/16 07:212-Butanone [78-93-3] ^1.3 REF5.01.3 U 1001
ug/L EPA 8260B 11/03/16 07:212-Hexanone [591-78-6] ^0.88 REF5.00.88 U 501
ug/L EPA 8260B 11/03/16 07:214-Methyl-2-pentanone [108-10-1] ^1.1 REF5.01.1 U 1001
ug/L EPA 8260B 11/03/16 07:21Acetone [67-64-1] ^10 REF2010U 1001
ug/L EPA 8260B 11/03/16 07:21Acrylonitrile [107-13-1] ^3.5 REF103.5 U 2001
ug/L EPA 8260B 11/03/16 07:21Benzene [71-43-2] ^0.15 REF1.00.15 U 11
ug/L EPA 8260B 11/03/16 07:21Bromochloromethane [74-97-5] ^0.48 REF1.00.48 U 31
ug/L EPA 8260B 11/03/16 07:21Bromodichloromethane [75-27-4] ^0.17 REF1.00.17 U 11
ug/L EPA 8260B 11/03/16 07:21Bromoform [75-25-2] ^0.22 REF1.00.22 U 31
ug/L EPA 8260B 11/03/16 07:21Bromomethane [74-83-9] ^0.14 REF1.00.14 U 101
ug/L EPA 8260B 11/03/16 07:21Carbon disulfide [75-15-0] ^1.5 REF5.01.5 U 1001
ug/L EPA 8260B 11/03/16 07:21Carbon tetrachloride [56-23-5] ^0.17 REF1.00.17 U 11
ug/L EPA 8260B 11/03/16 07:21Chlorobenzene [108-90-7] ^0.17 REF1.00.17 U 31
ug/L EPA 8260B 11/03/16 07:21Chloroethane [75-00-3] ^0.23 REF1.00.23 U 101
ug/L EPA 8260B 11/03/16 07:21Chloroform [67-66-3] ^0.18 REF1.00.18 U 51
ug/L EPA 8260B 11/03/16 07:21Chloromethane [74-87-3] ^0.13 REF1.00.13 U 11
ug/L EPA 8260B 11/03/16 07:21cis-1,2-Dichloroethene [156-59-2] ^0.15 REF1.00.15 U 51
ug/L EPA 8260B 11/03/16 07:21cis-1,3-Dichloropropene [10061-01-5] ^0.20 REF1.00.20 U 11
ug/L EPA 8260B 11/03/16 07:21Dibromochloromethane [124-48-1] ^0.17 REF1.00.17 U 31
ug/L EPA 8260B 11/03/16 07:21Dibromomethane [74-95-3] ^0.27 REF1.00.27 U 101
ug/L EPA 8260B 11/03/16 07:21Ethylbenzene [100-41-4] ^0.13 REF1.00.13 U 11
ug/L EPA 8260B 11/03/16 07:21Iodomethane [74-88-4] ^1.7 REF5.01.7 U 101
ug/L EPA 8260B 11/03/16 07:21m,p-Xylenes [108-38-3/106-42-3] ^0.17 REF2.00.17 U NE1
ug/L EPA 8260B 11/03/16 07:21Methylene chloride [75-09-2] ^0.23 REF1.00.23 U 11
ug/L EPA 8260B 11/03/16 07:21o-Xylene [95-47-6] ^0.065 REF1.00.065 U NE1
ug/L EPA 8260B 11/03/16 07:21Styrene [100-42-5] ^0.11 REF1.00.11 U 11
ug/L EPA 8260B 11/03/16 07:21Tetrachloroethene [127-18-4] ^0.17 REF1.00.17 U 11
ug/L EPA 8260B 11/03/16 07:21Toluene [108-88-3] ^0.14 REF1.00.14 U 11
ug/L EPA 8260B 11/03/16 07:21trans-1,2-Dichloroethene [156-60-5] ^0.21 REF1.00.21 U 51
ug/L EPA 8260B 11/03/16 07:21trans-1,3-Dichloropropene [10061-02-6] ^0.15 REF1.00.15 U 11
ug/L EPA 8260B 11/03/16 07:21trans-1,4-Dichloro-2-butene [110-57-6] ^0.70 REF1.00.70 U 1001
ug/L EPA 8260B 11/03/16 07:21Trichloroethene [79-01-6] ^0.15 REF1.00.15 U 11
ug/L EPA 8260B 11/03/16 07:21Trichlorofluoromethane [75-69-4] ^0.24 REF1.00.24 U 11
ug/L EPA 8260B 11/03/16 07:21Vinyl acetate [108-05-4] ^0.95 REF5.00.95 U 501
ug/L EPA 8260B 11/03/16 07:21Vinyl chloride [75-01-4] ^0.32 REF1.00.32 U 11
ug/L EPA 8260B 11/03/16 07:21Xylenes (Total) [1330-20-7] ^0.45 REF3.00.45 U 51
Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF
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2903-MW10Description:Lab Sample ID:CZ14488-08 10/28/16 10:00Received:
Matrix:Water Sampled:10/27/16 12:00 Work Order:CZ14488
City of Lexington Closed LandfillProject:Sampled By:Ronald Barron
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL
Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF
4-Bromofluorobenzene 53-13691 %REFEPA 8260B 11/03/16 07:216K020194550.0 1
Dibromofluoromethane 67-129103 %REFEPA 8260B 11/03/16 07:216K020195150.0 1
Toluene-d8 59-13497 %REFEPA 8260B 11/03/16 07:216K020194950.0 1
Page 29 of 53
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www.encolabs.com
2903-MW10Description:Lab Sample ID:CZ14488-08 10/28/16 10:00Received:
Matrix:Water Sampled:10/27/16 12:00 Work Order:CZ14488
City of Lexington Closed LandfillProject:Sampled By:Ronald Barron
Metals (total recoverable) by EPA 6000/7000 Series Methods
^ - ENCO Cary certified analyte [NC 591]
Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL
ug/L EPA 6020B 11/04/16 13:23Antimony [7440-36-0] ^0.220 VLO2.000.220 U 61
ug/L EPA 6010D 11/08/16 11:00Arsenic [7440-38-2] ^6.80 JDH10.06.80 U 101
ug/L EPA 6010D 11/08/16 11:00Barium [7440-39-3] ^1.00 JDH10.0257 1001
ug/L EPA 6010D 11/08/16 11:00Beryllium [7440-41-7] ^0.100 JDH1.000.100 U 11
ug/L EPA 6010D 11/08/16 11:00Cadmium [7440-43-9] ^0.360 JDH1.000.360 U 11
ug/L EPA 6010D 11/08/16 11:00Chromium [7440-47-3] ^1.40 JDH10.01.40 U 101
ug/L EPA 6010D 11/08/16 11:00Cobalt [7440-48-4] ^1.10 JDH10.01.20 J 101
ug/L EPA 6010D 11/08/16 11:00Copper [7440-50-8] ^1.60 JDH10.06.30 J 101
ug/L EPA 6010D 11/08/16 11:00Lead [7439-92-1] ^3.10 JDH10.03.10 U 101
ug/L EPA 6010D 11/08/16 11:00Nickel [7440-02-0] ^2.20 JDH10.02.20 U 501
ug/L EPA 6020B 11/04/16 13:23Selenium [7782-49-2] ^0.910 VLO3.000.910 U 101
ug/L EPA 6010D 11/08/16 11:00Silver [7440-22-4] ^1.90 JDH10.01.90 U 101
ug/L EPA 6020B 11/04/16 13:23Thallium [7440-28-0] ^0.110 VLO1.000.110 U 5.51
ug/L EPA 6010D 11/08/16 11:00Vanadium [7440-62-2] ^1.40 JDH10.03.77 J 251
ug/L EPA 6010D 11/08/16 11:00Zinc [7440-66-6] ^4.40 JDH10.04.40 U 101
This report relates only to the sample as received by the laboratory, and may only be reproduced in full.
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2903-MW10dDescription:Lab Sample ID:CZ14488-09 10/28/16 10:00Received:
Matrix:Water Sampled:10/27/16 12:30 Work Order:CZ14488
City of Lexington Closed LandfillProject:Sampled By:Ronald Barron
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL
ug/L EPA 8260B 11/03/16 07:511,1,1,2-Tetrachloroethane [630-20-6] ^0.17 REF1.00.17 U 51
ug/L EPA 8260B 11/03/16 07:511,1,1-Trichloroethane [71-55-6] ^0.12 REF1.00.12 U 11
ug/L EPA 8260B 11/03/16 07:511,1,2,2-Tetrachloroethane [79-34-5] ^0.28 REF1.00.28 U 31
ug/L EPA 8260B 11/03/16 07:511,1,2-Trichloroethane [79-00-5] ^0.14 REF1.00.14 U 11
ug/L EPA 8260B 11/03/16 07:511,1-Dichloroethane [75-34-3] ^0.13 REF1.00.13 U 51
ug/L EPA 8260B 11/03/16 07:511,1-Dichloroethene [75-35-4] ^0.21 REF1.00.21 U 51
ug/L EPA 8260B 11/03/16 07:511,2,3-Trichloropropane [96-18-4] ^0.23 REF1.00.23 U 11
ug/L EPA 8260B 11/03/16 07:511,2-Dibromo-3-chloropropane [96-12-8] ^0.48 REF1.00.48 U 131
ug/L EPA 8260B 11/03/16 07:511,2-Dibromoethane [106-93-4] ^0.66 REF1.00.66 U 11
ug/L EPA 8260B 11/03/16 07:511,2-Dichlorobenzene [95-50-1] ^0.19 REF1.00.19 U 51
ug/L EPA 8260B 11/03/16 07:511,2-Dichloroethane [107-06-2] ^0.21 REF1.00.21 U 11
ug/L EPA 8260B 11/03/16 07:511,2-Dichloropropane [78-87-5] ^0.10 REF1.00.10 U 11
ug/L EPA 8260B 11/03/16 07:511,4-Dichlorobenzene [106-46-7] ^0.19 REF1.00.19 U 11
ug/L EPA 8260B 11/03/16 07:512-Butanone [78-93-3] ^1.3 REF5.01.3 U 1001
ug/L EPA 8260B 11/03/16 07:512-Hexanone [591-78-6] ^0.88 REF5.00.88 U 501
ug/L EPA 8260B 11/03/16 07:514-Methyl-2-pentanone [108-10-1] ^1.1 REF5.01.1 U 1001
ug/L EPA 8260B 11/03/16 07:51Acetone [67-64-1] ^10 REF2010U 1001
ug/L EPA 8260B 11/03/16 07:51Acrylonitrile [107-13-1] ^3.5 REF103.5 U 2001
ug/L EPA 8260B 11/03/16 07:51Benzene [71-43-2] ^0.15 REF1.00.15 U 11
ug/L EPA 8260B 11/03/16 07:51Bromochloromethane [74-97-5] ^0.48 REF1.00.48 U 31
ug/L EPA 8260B 11/03/16 07:51Bromodichloromethane [75-27-4] ^0.17 REF1.00.17 U 11
ug/L EPA 8260B 11/03/16 07:51Bromoform [75-25-2] ^0.22 REF1.00.22 U 31
ug/L EPA 8260B 11/03/16 07:51Bromomethane [74-83-9] ^0.14 REF1.00.14 U 101
ug/L EPA 8260B 11/03/16 07:51Carbon disulfide [75-15-0] ^1.5 REF5.01.5 U 1001
ug/L EPA 8260B 11/03/16 07:51Carbon tetrachloride [56-23-5] ^0.17 REF1.00.17 U 11
ug/L EPA 8260B 11/03/16 07:51Chlorobenzene [108-90-7] ^0.17 REF1.00.17 U 31
ug/L EPA 8260B 11/03/16 07:51Chloroethane [75-00-3] ^0.23 REF1.00.23 U 101
ug/L EPA 8260B 11/03/16 07:51Chloroform [67-66-3] ^0.18 REF1.00.18 U 51
ug/L EPA 8260B 11/03/16 07:51Chloromethane [74-87-3] ^0.13 REF1.00.13 U 11
ug/L EPA 8260B 11/03/16 07:51cis-1,2-Dichloroethene [156-59-2] ^0.15 REF1.01.3 J 51
ug/L EPA 8260B 11/03/16 07:51cis-1,3-Dichloropropene [10061-01-5] ^0.20 REF1.00.20 U 11
ug/L EPA 8260B 11/03/16 07:51Dibromochloromethane [124-48-1] ^0.17 REF1.00.17 U 31
ug/L EPA 8260B 11/03/16 07:51Dibromomethane [74-95-3] ^0.27 REF1.00.27 U 101
ug/L EPA 8260B 11/03/16 07:51Ethylbenzene [100-41-4] ^0.13 REF1.00.13 U 11
ug/L EPA 8260B 11/03/16 07:51Iodomethane [74-88-4] ^1.7 REF5.01.7 U 101
ug/L EPA 8260B 11/03/16 07:51m,p-Xylenes [108-38-3/106-42-3] ^0.17 REF2.00.17 U NE1
ug/L EPA 8260B 11/03/16 07:51Methylene chloride [75-09-2] ^0.23 REF1.00.23 U 11
ug/L EPA 8260B 11/03/16 07:51o-Xylene [95-47-6] ^0.065 REF1.00.065 U NE1
ug/L EPA 8260B 11/03/16 07:51Styrene [100-42-5] ^0.11 REF1.00.11 U 11
ug/L EPA 8260B 11/03/16 07:51Tetrachloroethene [127-18-4] ^0.17 REF1.00.17 U 11
ug/L EPA 8260B 11/03/16 07:51Toluene [108-88-3] ^0.14 REF1.00.14 U 11
ug/L EPA 8260B 11/03/16 07:51trans-1,2-Dichloroethene [156-60-5] ^0.21 REF1.00.21 U 51
ug/L EPA 8260B 11/03/16 07:51trans-1,3-Dichloropropene [10061-02-6] ^0.15 REF1.00.15 U 11
ug/L EPA 8260B 11/03/16 07:51trans-1,4-Dichloro-2-butene [110-57-6] ^0.70 REF1.00.70 U 1001
ug/L EPA 8260B 11/03/16 07:51Trichloroethene [79-01-6] ^0.15 REF1.00.15 U 11
ug/L EPA 8260B 11/03/16 07:51Trichlorofluoromethane [75-69-4] ^0.24 REF1.00.24 U 11
ug/L EPA 8260B 11/03/16 07:51Vinyl acetate [108-05-4] ^0.95 REF5.00.95 U 501
ug/L EPA 8260B 11/03/16 07:51Vinyl chloride [75-01-4] ^0.32 REF1.00.32 U 11
ug/L EPA 8260B 11/03/16 07:51Xylenes (Total) [1330-20-7] ^0.45 REF3.00.45 U 51
Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF
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2903-MW10dDescription:Lab Sample ID:CZ14488-09 10/28/16 10:00Received:
Matrix:Water Sampled:10/27/16 12:30 Work Order:CZ14488
City of Lexington Closed LandfillProject:Sampled By:Ronald Barron
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL
Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF
4-Bromofluorobenzene 53-13691 %REFEPA 8260B 11/03/16 07:516K020194550.0 1
Dibromofluoromethane 67-129104 %REFEPA 8260B 11/03/16 07:516K020195250.0 1
Toluene-d8 59-13498 %REFEPA 8260B 11/03/16 07:516K020194950.0 1
Page 32 of 53
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2903-MW10dDescription:Lab Sample ID:CZ14488-09 10/28/16 10:00Received:
Matrix:Water Sampled:10/27/16 12:30 Work Order:CZ14488
City of Lexington Closed LandfillProject:Sampled By:Ronald Barron
Metals (total recoverable) by EPA 6000/7000 Series Methods
^ - ENCO Cary certified analyte [NC 591]
Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL
ug/L EPA 6020B 11/04/16 13:34Antimony [7440-36-0] ^0.220 VLO2.000.220 U 61
ug/L EPA 6010D 11/08/16 11:02Arsenic [7440-38-2] ^6.80 JDH10.06.80 U 101
ug/L EPA 6010D 11/08/16 11:02Barium [7440-39-3] ^1.00 JDH10.015.9 J 1001
ug/L EPA 6010D 11/08/16 11:02Beryllium [7440-41-7] ^0.100 JDH1.000.100 U 11
ug/L EPA 6010D 11/08/16 11:02Cadmium [7440-43-9] ^0.360 JDH1.000.360 U 11
ug/L EPA 6010D 11/08/16 11:02Chromium [7440-47-3] ^1.40 JDH10.01.40 U 101
ug/L EPA 6010D 11/08/16 11:02Cobalt [7440-48-4] ^1.10 JDH10.01.10 U 101
ug/L EPA 6010D 11/08/16 11:02Copper [7440-50-8] ^1.60 JDH10.01.60 U 101
ug/L EPA 6010D 11/08/16 11:02Lead [7439-92-1] ^3.10 JDH10.03.10 U 101
ug/L EPA 6010D 11/08/16 11:02Nickel [7440-02-0] ^2.20 JDH10.02.20 U 501
ug/L EPA 6020B 11/04/16 13:34Selenium [7782-49-2] ^0.910 VLO3.000.910 U 101
ug/L EPA 6010D 11/08/16 11:02Silver [7440-22-4] ^1.90 JDH10.01.90 U 101
ug/L EPA 6020B 11/04/16 13:34Thallium [7440-28-0] ^0.110 VLO1.000.110 U 5.51
ug/L EPA 6010D 11/08/16 11:02Vanadium [7440-62-2] ^1.40 JDH10.03.43 J 251
ug/L EPA 6010D 11/08/16 11:02Zinc [7440-66-6] ^4.40 JDH10.04.40 U 101
This report relates only to the sample as received by the laboratory, and may only be reproduced in full.
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2903-MW11Description:Lab Sample ID:CZ14488-10 10/28/16 10:00Received:
Matrix:Water Sampled:10/27/16 14:25 Work Order:CZ14488
City of Lexington Closed LandfillProject:Sampled By:Ronald Barron
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL
ug/L EPA 8260B 11/03/16 08:221,1,1,2-Tetrachloroethane [630-20-6] ^0.17 REF1.00.17 U 51
ug/L EPA 8260B 11/03/16 08:221,1,1-Trichloroethane [71-55-6] ^0.12 REF1.00.12 U 11
ug/L EPA 8260B 11/03/16 08:221,1,2,2-Tetrachloroethane [79-34-5] ^0.28 REF1.00.28 U 31
ug/L EPA 8260B 11/03/16 08:221,1,2-Trichloroethane [79-00-5] ^0.14 REF1.00.14 U 11
ug/L EPA 8260B 11/03/16 08:221,1-Dichloroethane [75-34-3] ^0.13 REF1.00.13 U 51
ug/L EPA 8260B 11/03/16 08:221,1-Dichloroethene [75-35-4] ^0.21 REF1.00.21 U 51
ug/L EPA 8260B 11/03/16 08:221,2,3-Trichloropropane [96-18-4] ^0.23 REF1.00.23 U 11
ug/L EPA 8260B 11/03/16 08:221,2-Dibromo-3-chloropropane [96-12-8] ^0.48 REF1.00.48 U 131
ug/L EPA 8260B 11/03/16 08:221,2-Dibromoethane [106-93-4] ^0.66 REF1.00.66 U 11
ug/L EPA 8260B 11/03/16 08:221,2-Dichlorobenzene [95-50-1] ^0.19 REF1.00.19 U 51
ug/L EPA 8260B 11/03/16 08:221,2-Dichloroethane [107-06-2] ^0.21 REF1.00.21 U 11
ug/L EPA 8260B 11/03/16 08:221,2-Dichloropropane [78-87-5] ^0.10 REF1.00.10 U 11
ug/L EPA 8260B 11/03/16 08:221,4-Dichlorobenzene [106-46-7] ^0.19 REF1.00.19 U 11
ug/L EPA 8260B 11/03/16 08:222-Butanone [78-93-3] ^1.3 REF5.01.3 U 1001
ug/L EPA 8260B 11/03/16 08:222-Hexanone [591-78-6] ^0.88 REF5.00.88 U 501
ug/L EPA 8260B 11/03/16 08:224-Methyl-2-pentanone [108-10-1] ^1.1 REF5.01.1 U 1001
ug/L EPA 8260B 11/03/16 08:22Acetone [67-64-1] ^10 REF2010U 1001
ug/L EPA 8260B 11/03/16 08:22Acrylonitrile [107-13-1] ^3.5 REF103.5 U 2001
ug/L EPA 8260B 11/03/16 08:22Benzene [71-43-2] ^0.15 REF1.00.15 U 11
ug/L EPA 8260B 11/03/16 08:22Bromochloromethane [74-97-5] ^0.48 REF1.00.48 U 31
ug/L EPA 8260B 11/03/16 08:22Bromodichloromethane [75-27-4] ^0.17 REF1.00.17 U 11
ug/L EPA 8260B 11/03/16 08:22Bromoform [75-25-2] ^0.22 REF1.00.22 U 31
ug/L EPA 8260B 11/03/16 08:22Bromomethane [74-83-9] ^0.14 REF1.00.14 U 101
ug/L EPA 8260B 11/03/16 08:22Carbon disulfide [75-15-0] ^1.5 REF5.01.5 U 1001
ug/L EPA 8260B 11/03/16 08:22Carbon tetrachloride [56-23-5] ^0.17 REF1.00.17 U 11
ug/L EPA 8260B 11/03/16 08:22Chlorobenzene [108-90-7] ^0.17 REF1.00.17 U 31
ug/L EPA 8260B 11/03/16 08:22Chloroethane [75-00-3] ^0.23 REF1.00.23 U 101
ug/L EPA 8260B 11/03/16 08:22Chloroform [67-66-3] ^0.18 REF1.00.18 U 51
ug/L EPA 8260B 11/03/16 08:22Chloromethane [74-87-3] ^0.13 REF1.00.13 U 11
ug/L EPA 8260B 11/03/16 08:22cis-1,2-Dichloroethene [156-59-2] ^0.15 REF1.00.15 U 51
ug/L EPA 8260B 11/03/16 08:22cis-1,3-Dichloropropene [10061-01-5] ^0.20 REF1.00.20 U 11
ug/L EPA 8260B 11/03/16 08:22Dibromochloromethane [124-48-1] ^0.17 REF1.00.17 U 31
ug/L EPA 8260B 11/03/16 08:22Dibromomethane [74-95-3] ^0.27 REF1.00.27 U 101
ug/L EPA 8260B 11/03/16 08:22Ethylbenzene [100-41-4] ^0.13 REF1.00.13 U 11
ug/L EPA 8260B 11/03/16 08:22Iodomethane [74-88-4] ^1.7 REF5.01.7 U 101
ug/L EPA 8260B 11/03/16 08:22m,p-Xylenes [108-38-3/106-42-3] ^0.17 REF2.00.17 U NE1
ug/L EPA 8260B 11/03/16 08:22Methylene chloride [75-09-2] ^0.23 REF1.00.23 U 11
ug/L EPA 8260B 11/03/16 08:22o-Xylene [95-47-6] ^0.065 REF1.00.065 U NE1
ug/L EPA 8260B 11/03/16 08:22Styrene [100-42-5] ^0.11 REF1.00.11 U 11
ug/L EPA 8260B 11/03/16 08:22Tetrachloroethene [127-18-4] ^0.17 REF1.00.17 U 11
ug/L EPA 8260B 11/03/16 08:22Toluene [108-88-3] ^0.14 REF1.00.14 U 11
ug/L EPA 8260B 11/03/16 08:22trans-1,2-Dichloroethene [156-60-5] ^0.21 REF1.00.21 U 51
ug/L EPA 8260B 11/03/16 08:22trans-1,3-Dichloropropene [10061-02-6] ^0.15 REF1.00.15 U 11
ug/L EPA 8260B 11/03/16 08:22trans-1,4-Dichloro-2-butene [110-57-6] ^0.70 REF1.00.70 U 1001
ug/L EPA 8260B 11/03/16 08:22Trichloroethene [79-01-6] ^0.15 REF1.00.15 U 11
ug/L EPA 8260B 11/03/16 08:22Trichlorofluoromethane [75-69-4] ^0.24 REF1.00.24 U 11
ug/L EPA 8260B 11/03/16 08:22Vinyl acetate [108-05-4] ^0.95 REF5.00.95 U 501
ug/L EPA 8260B 11/03/16 08:22Vinyl chloride [75-01-4] ^0.32 REF1.00.32 U 11
ug/L EPA 8260B 11/03/16 08:22Xylenes (Total) [1330-20-7] ^0.45 REF3.00.45 U 51
Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF
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2903-MW11Description:Lab Sample ID:CZ14488-10 10/28/16 10:00Received:
Matrix:Water Sampled:10/27/16 14:25 Work Order:CZ14488
City of Lexington Closed LandfillProject:Sampled By:Ronald Barron
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL
Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF
4-Bromofluorobenzene 53-13690 %REFEPA 8260B 11/03/16 08:226K020194550.0 1
Dibromofluoromethane 67-129102 %REFEPA 8260B 11/03/16 08:226K020195150.0 1
Toluene-d8 59-13499 %REFEPA 8260B 11/03/16 08:226K020195050.0 1
Page 35 of 53
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www.encolabs.com
2903-MW11Description:Lab Sample ID:CZ14488-10 10/28/16 10:00Received:
Matrix:Water Sampled:10/27/16 14:25 Work Order:CZ14488
City of Lexington Closed LandfillProject:Sampled By:Ronald Barron
Metals (total recoverable) by EPA 6000/7000 Series Methods
^ - ENCO Cary certified analyte [NC 591]
Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL
ug/L EPA 6020B 11/04/16 13:38Antimony [7440-36-0] ^0.220 VLO2.000.220 U 61
ug/L EPA 6010D 11/08/16 11:11Arsenic [7440-38-2] ^6.80 JDH10.06.80 U 101
ug/L EPA 6010D 11/08/16 11:11Barium [7440-39-3] ^1.00 JDH10.087.4 J 1001
ug/L EPA 6010D 11/08/16 11:11Beryllium [7440-41-7] ^0.100 JDH1.000.100 U 11
ug/L EPA 6010D 11/08/16 11:11Cadmium [7440-43-9] ^0.360 JDH1.000.360 U 11
ug/L EPA 6010D 11/08/16 11:11Chromium [7440-47-3] ^1.40 JDH10.01.40 U 101
ug/L EPA 6010D 11/08/16 11:11Cobalt [7440-48-4] ^1.10 JDH10.01.10 U 101
ug/L EPA 6010D 11/08/16 11:11Copper [7440-50-8] ^1.60 JDH10.01.60 J 101
ug/L EPA 6010D 11/08/16 11:11Lead [7439-92-1] ^3.10 JDH10.03.10 U 101
ug/L EPA 6010D 11/08/16 11:11Nickel [7440-02-0] ^2.20 JDH10.04.21 J 501
ug/L EPA 6020B 11/04/16 13:38Selenium [7782-49-2] ^0.910 VLO3.000.963 J 101
ug/L EPA 6010D 11/08/16 11:11Silver [7440-22-4] ^1.90 JDH10.01.90 U 101
ug/L EPA 6020B 11/04/16 13:38Thallium [7440-28-0] ^0.110 VLO1.000.110 U 5.51
ug/L EPA 6010D 11/08/16 11:11Vanadium [7440-62-2] ^1.40 JDH10.010.7 J 251
ug/L EPA 6010D 11/08/16 11:11Zinc [7440-66-6] ^4.40 JDH10.04.40 U 101
This report relates only to the sample as received by the laboratory, and may only be reproduced in full.
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2903-SW1Description:Lab Sample ID:CZ14488-11 10/28/16 10:00Received:
Matrix:Water Sampled:10/27/16 14:05 Work Order:CZ14488
City of Lexington Closed LandfillProject:Sampled By:Ronald Barron
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL
ug/L EPA 8260B 11/03/16 08:521,1,1,2-Tetrachloroethane [630-20-6] ^0.17 REF1.00.17 U 51
ug/L EPA 8260B 11/03/16 08:521,1,1-Trichloroethane [71-55-6] ^0.12 REF1.00.12 U 11
ug/L EPA 8260B 11/03/16 08:521,1,2,2-Tetrachloroethane [79-34-5] ^0.28 REF1.00.28 U 31
ug/L EPA 8260B 11/03/16 08:521,1,2-Trichloroethane [79-00-5] ^0.14 REF1.00.14 U 11
ug/L EPA 8260B 11/03/16 08:521,1-Dichloroethane [75-34-3] ^0.13 REF1.00.13 U 51
ug/L EPA 8260B 11/03/16 08:521,1-Dichloroethene [75-35-4] ^0.21 REF1.00.21 U 51
ug/L EPA 8260B 11/03/16 08:521,2,3-Trichloropropane [96-18-4] ^0.23 REF1.00.23 U 11
ug/L EPA 8260B 11/03/16 08:521,2-Dibromo-3-chloropropane [96-12-8] ^0.48 REF1.00.48 U 131
ug/L EPA 8260B 11/03/16 08:521,2-Dibromoethane [106-93-4] ^0.66 REF1.00.66 U 11
ug/L EPA 8260B 11/03/16 08:521,2-Dichlorobenzene [95-50-1] ^0.19 REF1.00.19 U 51
ug/L EPA 8260B 11/03/16 08:521,2-Dichloroethane [107-06-2] ^0.21 REF1.00.21 U 11
ug/L EPA 8260B 11/03/16 08:521,2-Dichloropropane [78-87-5] ^0.10 REF1.00.10 U 11
ug/L EPA 8260B 11/03/16 08:521,4-Dichlorobenzene [106-46-7] ^0.19 REF1.00.19 U 11
ug/L EPA 8260B 11/03/16 08:522-Butanone [78-93-3] ^1.3 REF5.01.3 U 1001
ug/L EPA 8260B 11/03/16 08:522-Hexanone [591-78-6] ^0.88 REF5.00.88 U 501
ug/L EPA 8260B 11/03/16 08:524-Methyl-2-pentanone [108-10-1] ^1.1 REF5.01.1 U 1001
ug/L EPA 8260B 11/03/16 08:52Acetone [67-64-1] ^10 REF2010U 1001
ug/L EPA 8260B 11/03/16 08:52Acrylonitrile [107-13-1] ^3.5 REF103.5 U 2001
ug/L EPA 8260B 11/03/16 08:52Benzene [71-43-2] ^0.15 REF1.00.15 U 11
ug/L EPA 8260B 11/03/16 08:52Bromochloromethane [74-97-5] ^0.48 REF1.00.48 U 31
ug/L EPA 8260B 11/03/16 08:52Bromodichloromethane [75-27-4] ^0.17 REF1.00.17 U 11
ug/L EPA 8260B 11/03/16 08:52Bromoform [75-25-2] ^0.22 REF1.00.22 U 31
ug/L EPA 8260B 11/03/16 08:52Bromomethane [74-83-9] ^0.14 REF1.00.14 U 101
ug/L EPA 8260B 11/03/16 08:52Carbon disulfide [75-15-0] ^1.5 REF5.01.5 U 1001
ug/L EPA 8260B 11/03/16 08:52Carbon tetrachloride [56-23-5] ^0.17 REF1.00.17 U 11
ug/L EPA 8260B 11/03/16 08:52Chlorobenzene [108-90-7] ^0.17 REF1.00.17 U 31
ug/L EPA 8260B 11/03/16 08:52Chloroethane [75-00-3] ^0.23 REF1.00.23 U 101
ug/L EPA 8260B 11/03/16 08:52Chloroform [67-66-3] ^0.18 REF1.00.18 U 51
ug/L EPA 8260B 11/03/16 08:52Chloromethane [74-87-3] ^0.13 REF1.00.13 U 11
ug/L EPA 8260B 11/03/16 08:52cis-1,2-Dichloroethene [156-59-2] ^0.15 REF1.00.15 U 51
ug/L EPA 8260B 11/03/16 08:52cis-1,3-Dichloropropene [10061-01-5] ^0.20 REF1.00.20 U 11
ug/L EPA 8260B 11/03/16 08:52Dibromochloromethane [124-48-1] ^0.17 REF1.00.17 U 31
ug/L EPA 8260B 11/03/16 08:52Dibromomethane [74-95-3] ^0.27 REF1.00.27 U 101
ug/L EPA 8260B 11/03/16 08:52Ethylbenzene [100-41-4] ^0.13 REF1.00.13 U 11
ug/L EPA 8260B 11/03/16 08:52Iodomethane [74-88-4] ^1.7 REF5.01.7 U 101
ug/L EPA 8260B 11/03/16 08:52m,p-Xylenes [108-38-3/106-42-3] ^0.17 REF2.00.17 U NE1
ug/L EPA 8260B 11/03/16 08:52Methylene chloride [75-09-2] ^0.23 REF1.00.23 U 11
ug/L EPA 8260B 11/03/16 08:52o-Xylene [95-47-6] ^0.065 REF1.00.065 U NE1
ug/L EPA 8260B 11/03/16 08:52Styrene [100-42-5] ^0.11 REF1.00.11 U 11
ug/L EPA 8260B 11/03/16 08:52Tetrachloroethene [127-18-4] ^0.17 REF1.00.17 U 11
ug/L EPA 8260B 11/03/16 08:52Toluene [108-88-3] ^0.14 REF1.00.14 U 11
ug/L EPA 8260B 11/03/16 08:52trans-1,2-Dichloroethene [156-60-5] ^0.21 REF1.00.21 U 51
ug/L EPA 8260B 11/03/16 08:52trans-1,3-Dichloropropene [10061-02-6] ^0.15 REF1.00.15 U 11
ug/L EPA 8260B 11/03/16 08:52trans-1,4-Dichloro-2-butene [110-57-6] ^0.70 REF1.00.70 U 1001
ug/L EPA 8260B 11/03/16 08:52Trichloroethene [79-01-6] ^0.15 REF1.00.15 U 11
ug/L EPA 8260B 11/03/16 08:52Trichlorofluoromethane [75-69-4] ^0.24 REF1.00.24 U 11
ug/L EPA 8260B 11/03/16 08:52Vinyl acetate [108-05-4] ^0.95 REF5.00.95 U 501
ug/L EPA 8260B 11/03/16 08:52Vinyl chloride [75-01-4] ^0.32 REF1.00.32 U 11
ug/L EPA 8260B 11/03/16 08:52Xylenes (Total) [1330-20-7] ^0.45 REF3.00.45 U 51
Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF
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2903-SW1Description:Lab Sample ID:CZ14488-11 10/28/16 10:00Received:
Matrix:Water Sampled:10/27/16 14:05 Work Order:CZ14488
City of Lexington Closed LandfillProject:Sampled By:Ronald Barron
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL
Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF
4-Bromofluorobenzene 53-13688 %REFEPA 8260B 11/03/16 08:526K020194450.0 1
Dibromofluoromethane 67-129101 %REFEPA 8260B 11/03/16 08:526K020195150.0 1
Toluene-d8 59-13497 %REFEPA 8260B 11/03/16 08:526K020194950.0 1
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2903-SW1Description:Lab Sample ID:CZ14488-11 10/28/16 10:00Received:
Matrix:Water Sampled:10/27/16 14:05 Work Order:CZ14488
City of Lexington Closed LandfillProject:Sampled By:Ronald Barron
Metals (total recoverable) by EPA 6000/7000 Series Methods
^ - ENCO Cary certified analyte [NC 591]
Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL
ug/L EPA 6020B 11/04/16 13:42Antimony [7440-36-0] ^0.220 VLO2.000.220 U 61
ug/L EPA 6010D 11/08/16 11:13Arsenic [7440-38-2] ^6.80 JDH10.06.80 U 101
ug/L EPA 6010D 11/08/16 11:13Barium [7440-39-3] ^1.00 JDH10.033.9 J 1001
ug/L EPA 6010D 11/08/16 11:13Beryllium [7440-41-7] ^0.100 JDH1.000.100 U 11
ug/L EPA 6010D 11/08/16 11:13Cadmium [7440-43-9] ^0.360 JDH1.000.360 U 11
ug/L EPA 6010D 11/08/16 11:13Chromium [7440-47-3] ^1.40 JDH10.01.40 U 101
ug/L EPA 6010D 11/08/16 11:13Cobalt [7440-48-4] ^1.10 JDH10.01.10 U 101
ug/L EPA 6010D 11/08/16 11:13Copper [7440-50-8] ^1.60 JDH10.02.76 J 101
ug/L EPA 6010D 11/08/16 11:13Lead [7439-92-1] ^3.10 JDH10.03.10 U 101
ug/L EPA 6010D 11/08/16 11:13Nickel [7440-02-0] ^2.20 JDH10.04.74 J 501
ug/L EPA 6020B 11/04/16 13:42Selenium [7782-49-2] ^0.910 VLO3.000.910 U 101
ug/L EPA 6010D 11/08/16 11:13Silver [7440-22-4] ^1.90 JDH10.01.90 U 101
ug/L EPA 6020B 11/04/16 13:42Thallium [7440-28-0] ^0.110 VLO1.000.126 J 5.51
ug/L EPA 6010D 11/08/16 11:13Vanadium [7440-62-2] ^1.40 JDH10.01.76 J 251
ug/L EPA 6010D 11/08/16 11:13Zinc [7440-66-6] ^4.40 JDH10.04.93 J 101
This report relates only to the sample as received by the laboratory, and may only be reproduced in full.
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2903-SW4Description:Lab Sample ID:CZ14488-12 10/28/16 10:00Received:
Matrix:Water Sampled:10/27/16 14:45 Work Order:CZ14488
City of Lexington Closed LandfillProject:Sampled By:Ronald Barron
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL
ug/L EPA 8260B 11/03/16 09:221,1,1,2-Tetrachloroethane [630-20-6] ^0.17 REF1.00.17 U 51
ug/L EPA 8260B 11/03/16 09:221,1,1-Trichloroethane [71-55-6] ^0.12 REF1.00.12 U 11
ug/L EPA 8260B 11/03/16 09:221,1,2,2-Tetrachloroethane [79-34-5] ^0.28 REF1.00.28 U 31
ug/L EPA 8260B 11/03/16 09:221,1,2-Trichloroethane [79-00-5] ^0.14 REF1.00.14 U 11
ug/L EPA 8260B 11/03/16 09:221,1-Dichloroethane [75-34-3] ^0.13 REF1.00.13 U 51
ug/L EPA 8260B 11/03/16 09:221,1-Dichloroethene [75-35-4] ^0.21 REF1.00.21 U 51
ug/L EPA 8260B 11/03/16 09:221,2,3-Trichloropropane [96-18-4] ^0.23 REF1.00.23 U 11
ug/L EPA 8260B 11/03/16 09:221,2-Dibromo-3-chloropropane [96-12-8] ^0.48 REF1.00.48 U 131
ug/L EPA 8260B 11/03/16 09:221,2-Dibromoethane [106-93-4] ^0.66 REF1.00.66 U 11
ug/L EPA 8260B 11/03/16 09:221,2-Dichlorobenzene [95-50-1] ^0.19 REF1.00.19 U 51
ug/L EPA 8260B 11/03/16 09:221,2-Dichloroethane [107-06-2] ^0.21 REF1.00.21 U 11
ug/L EPA 8260B 11/03/16 09:221,2-Dichloropropane [78-87-5] ^0.10 REF1.00.10 U 11
ug/L EPA 8260B 11/03/16 09:221,4-Dichlorobenzene [106-46-7] ^0.19 REF1.00.19 U 11
ug/L EPA 8260B 11/03/16 09:222-Butanone [78-93-3] ^1.3 REF5.01.3 U 1001
ug/L EPA 8260B 11/03/16 09:222-Hexanone [591-78-6] ^0.88 REF5.00.88 U 501
ug/L EPA 8260B 11/03/16 09:224-Methyl-2-pentanone [108-10-1] ^1.1 REF5.01.1 U 1001
ug/L EPA 8260B 11/03/16 09:22Acetone [67-64-1] ^10 REF2010U 1001
ug/L EPA 8260B 11/03/16 09:22Acrylonitrile [107-13-1] ^3.5 REF103.5 U 2001
ug/L EPA 8260B 11/03/16 09:22Benzene [71-43-2] ^0.15 REF1.00.15 U 11
ug/L EPA 8260B 11/03/16 09:22Bromochloromethane [74-97-5] ^0.48 REF1.00.48 U 31
ug/L EPA 8260B 11/03/16 09:22Bromodichloromethane [75-27-4] ^0.17 REF1.00.17 U 11
ug/L EPA 8260B 11/03/16 09:22Bromoform [75-25-2] ^0.22 REF1.00.22 U 31
ug/L EPA 8260B 11/03/16 09:22Bromomethane [74-83-9] ^0.14 REF1.00.14 U 101
ug/L EPA 8260B 11/03/16 09:22Carbon disulfide [75-15-0] ^1.5 REF5.01.5 U 1001
ug/L EPA 8260B 11/03/16 09:22Carbon tetrachloride [56-23-5] ^0.17 REF1.00.17 U 11
ug/L EPA 8260B 11/03/16 09:22Chlorobenzene [108-90-7] ^0.17 REF1.00.17 U 31
ug/L EPA 8260B 11/03/16 09:22Chloroethane [75-00-3] ^0.23 REF1.00.23 U 101
ug/L EPA 8260B 11/03/16 09:22Chloroform [67-66-3] ^0.18 REF1.00.18 U 51
ug/L EPA 8260B 11/03/16 09:22Chloromethane [74-87-3] ^0.13 REF1.00.13 U 11
ug/L EPA 8260B 11/03/16 09:22cis-1,2-Dichloroethene [156-59-2] ^0.15 REF1.00.15 U 51
ug/L EPA 8260B 11/03/16 09:22cis-1,3-Dichloropropene [10061-01-5] ^0.20 REF1.00.20 U 11
ug/L EPA 8260B 11/03/16 09:22Dibromochloromethane [124-48-1] ^0.17 REF1.00.17 U 31
ug/L EPA 8260B 11/03/16 09:22Dibromomethane [74-95-3] ^0.27 REF1.00.27 U 101
ug/L EPA 8260B 11/03/16 09:22Ethylbenzene [100-41-4] ^0.13 REF1.00.13 U 11
ug/L EPA 8260B 11/03/16 09:22Iodomethane [74-88-4] ^1.7 REF5.01.7 U 101
ug/L EPA 8260B 11/03/16 09:22m,p-Xylenes [108-38-3/106-42-3] ^0.17 REF2.00.17 U NE1
ug/L EPA 8260B 11/03/16 09:22Methylene chloride [75-09-2] ^0.23 REF1.00.23 U 11
ug/L EPA 8260B 11/03/16 09:22o-Xylene [95-47-6] ^0.065 REF1.00.065 U NE1
ug/L EPA 8260B 11/03/16 09:22Styrene [100-42-5] ^0.11 REF1.00.11 U 11
ug/L EPA 8260B 11/03/16 09:22Tetrachloroethene [127-18-4] ^0.17 REF1.00.17 U 11
ug/L EPA 8260B 11/03/16 09:22Toluene [108-88-3] ^0.14 REF1.00.14 U 11
ug/L EPA 8260B 11/03/16 09:22trans-1,2-Dichloroethene [156-60-5] ^0.21 REF1.00.21 U 51
ug/L EPA 8260B 11/03/16 09:22trans-1,3-Dichloropropene [10061-02-6] ^0.15 REF1.00.15 U 11
ug/L EPA 8260B 11/03/16 09:22trans-1,4-Dichloro-2-butene [110-57-6] ^0.70 REF1.00.70 U 1001
ug/L EPA 8260B 11/03/16 09:22Trichloroethene [79-01-6] ^0.15 REF1.00.15 U 11
ug/L EPA 8260B 11/03/16 09:22Trichlorofluoromethane [75-69-4] ^0.24 REF1.00.24 U 11
ug/L EPA 8260B 11/03/16 09:22Vinyl acetate [108-05-4] ^0.95 REF5.00.95 U 501
ug/L EPA 8260B 11/03/16 09:22Vinyl chloride [75-01-4] ^0.32 REF1.00.32 U 11
ug/L EPA 8260B 11/03/16 09:22Xylenes (Total) [1330-20-7] ^0.45 REF3.00.45 U 51
Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF
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2903-SW4Description:Lab Sample ID:CZ14488-12 10/28/16 10:00Received:
Matrix:Water Sampled:10/27/16 14:45 Work Order:CZ14488
City of Lexington Closed LandfillProject:Sampled By:Ronald Barron
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL
Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF
4-Bromofluorobenzene 53-13690 %REFEPA 8260B 11/03/16 09:226K020194550.0 1
Dibromofluoromethane 67-129105 %REFEPA 8260B 11/03/16 09:226K020195350.0 1
Toluene-d8 59-13498 %REFEPA 8260B 11/03/16 09:226K020194950.0 1
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2903-SW4Description:Lab Sample ID:CZ14488-12 10/28/16 10:00Received:
Matrix:Water Sampled:10/27/16 14:45 Work Order:CZ14488
City of Lexington Closed LandfillProject:Sampled By:Ronald Barron
Metals (total recoverable) by EPA 6000/7000 Series Methods
^ - ENCO Cary certified analyte [NC 591]
Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL
ug/L EPA 6020B 11/04/16 13:45Antimony [7440-36-0] ^0.220 VLO2.000.220 U 61
ug/L EPA 6010D 11/08/16 10:14Arsenic [7440-38-2] ^6.80 JDH10.06.80 U 101
ug/L EPA 6010D 11/08/16 10:14Barium [7440-39-3] ^1.00 JDH10.034.1 J 1001
ug/L EPA 6010D 11/08/16 10:14Beryllium [7440-41-7] ^0.100 JDH1.000.100 U 11
ug/L EPA 6010D 11/08/16 10:14Cadmium [7440-43-9] ^0.360 JDH1.000.360 U 11
ug/L EPA 6010D 11/08/16 10:14Chromium [7440-47-3] ^1.40 JDH10.01.40 U 101
ug/L EPA 6010D 11/08/16 10:14Cobalt [7440-48-4] ^1.10 JDH10.01.10 U 101
ug/L EPA 6010D 11/08/16 10:14Copper [7440-50-8] ^1.60 JDH10.02.39 J 101
ug/L EPA 6010D 11/08/16 10:14Lead [7439-92-1] ^3.10 JDH10.03.10 U 101
ug/L EPA 6010D 11/08/16 10:14Nickel [7440-02-0] ^2.20 JDH10.03.60 J 501
ug/L EPA 6020B 11/04/16 13:45Selenium [7782-49-2] ^0.910 VLO3.000.910 U 101
ug/L EPA 6010D 11/08/16 10:14Silver [7440-22-4] ^1.90 JDH10.01.90 U 101
ug/L EPA 6020B 11/04/16 13:45Thallium [7440-28-0] ^0.110 VLO1.000.110 U 5.51
ug/L EPA 6010D 11/08/16 10:14Vanadium [7440-62-2] ^1.40 JDH10.01.79 J 251
ug/L EPA 6010D 11/08/16 10:14Zinc [7440-66-6] ^4.40 JDH10.04.40 U 101
This report relates only to the sample as received by the laboratory, and may only be reproduced in full.
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2903-TripblankDescription:Lab Sample ID:CZ14488-13 10/28/16 10:00Received:
Matrix:Water Sampled:10/27/16 11:24 Work Order:CZ14488
City of Lexington Closed LandfillProject:Sampled By:ENCO
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL
ug/L EPA 8260B 11/03/16 04:531,1,1,2-Tetrachloroethane [630-20-6] ^0.17 MRK1.00.17 U 51
ug/L EPA 8260B 11/03/16 04:531,1,1-Trichloroethane [71-55-6] ^0.12 MRK1.00.12 U 11
ug/L EPA 8260B 11/03/16 04:531,1,2,2-Tetrachloroethane [79-34-5] ^0.28 MRK1.00.28 U 31
ug/L EPA 8260B 11/03/16 04:531,1,2-Trichloroethane [79-00-5] ^0.14 MRK1.00.14 U 11
ug/L EPA 8260B 11/03/16 04:531,1-Dichloroethane [75-34-3] ^0.13 MRK1.00.13 U 51
ug/L EPA 8260B 11/03/16 04:531,1-Dichloroethene [75-35-4] ^0.21 MRK1.00.21 U 51
ug/L EPA 8260B 11/03/16 04:531,2,3-Trichloropropane [96-18-4] ^0.23 MRK1.00.23 U 11
ug/L EPA 8260B 11/03/16 04:531,2-Dibromo-3-chloropropane [96-12-8] ^0.48 MRK1.00.48 U 131
ug/L EPA 8260B 11/03/16 04:531,2-Dibromoethane [106-93-4] ^0.66 MRK1.00.66 U 11
ug/L EPA 8260B 11/03/16 04:531,2-Dichlorobenzene [95-50-1] ^0.19 MRK1.00.19 U 51
ug/L EPA 8260B 11/03/16 04:531,2-Dichloroethane [107-06-2] ^0.21 MRK1.00.21 U 11
ug/L EPA 8260B 11/03/16 04:531,2-Dichloropropane [78-87-5] ^0.10 MRK1.00.10 U 11
ug/L EPA 8260B 11/03/16 04:531,4-Dichlorobenzene [106-46-7] ^0.19 MRK1.00.19 U 11
ug/L EPA 8260B 11/03/16 04:532-Butanone [78-93-3] ^1.3 MRK5.01.3 U 1001
ug/L EPA 8260B 11/03/16 04:532-Hexanone [591-78-6] ^0.88 MRK5.00.88 U 501
ug/L EPA 8260B 11/03/16 04:534-Methyl-2-pentanone [108-10-1] ^1.1 MRK5.01.1 U 1001
ug/L EPA 8260B 11/03/16 04:53Acetone [67-64-1] ^10 MRK2010U 1001
ug/L EPA 8260B 11/03/16 04:53Acrylonitrile [107-13-1] ^3.5 MRK103.5 U 2001
ug/L EPA 8260B 11/03/16 04:53Benzene [71-43-2] ^0.15 MRK1.00.15 U 11
ug/L EPA 8260B 11/03/16 04:53Bromochloromethane [74-97-5] ^0.48 MRK1.00.48 U 31
ug/L EPA 8260B 11/03/16 04:53Bromodichloromethane [75-27-4] ^0.17 MRK1.00.17 U 11
ug/L EPA 8260B 11/03/16 04:53Bromoform [75-25-2] ^0.22 MRK1.00.22 U 31
ug/L EPA 8260B 11/03/16 04:53Bromomethane [74-83-9] ^0.14 MRK1.00.14 U 101
ug/L EPA 8260B 11/03/16 04:53Carbon disulfide [75-15-0] ^1.5 MRK5.01.5 U 1001
ug/L EPA 8260B 11/03/16 04:53Carbon tetrachloride [56-23-5] ^0.17 MRK1.00.17 U 11
ug/L EPA 8260B 11/03/16 04:53Chlorobenzene [108-90-7] ^0.17 MRK1.00.17 U 31
ug/L EPA 8260B 11/03/16 04:53Chloroethane [75-00-3] ^0.23 MRK1.00.23 U 101
ug/L EPA 8260B 11/03/16 04:53Chloroform [67-66-3] ^0.18 MRK1.00.18 U 51
ug/L EPA 8260B 11/03/16 04:53Chloromethane [74-87-3] ^0.13 MRK1.00.13 U 11
ug/L EPA 8260B 11/03/16 04:53cis-1,2-Dichloroethene [156-59-2] ^0.15 MRK1.00.15 U 51
ug/L EPA 8260B 11/03/16 04:53cis-1,3-Dichloropropene [10061-01-5] ^0.20 MRK1.00.20 U 11
ug/L EPA 8260B 11/03/16 04:53Dibromochloromethane [124-48-1] ^0.17 MRK1.00.17 U 31
ug/L EPA 8260B 11/03/16 04:53Dibromomethane [74-95-3] ^0.27 MRK1.00.27 U 101
ug/L EPA 8260B 11/03/16 04:53Ethylbenzene [100-41-4] ^0.13 MRK1.00.13 U 11
ug/L EPA 8260B 11/03/16 04:53Iodomethane [74-88-4] ^1.7 MRK5.01.7 U 101
ug/L EPA 8260B 11/03/16 04:53m,p-Xylenes [108-38-3/106-42-3] ^0.17 MRK2.00.17 U NE1
ug/L EPA 8260B 11/03/16 04:53Methylene chloride [75-09-2] ^0.23 MRK1.00.23 U 11
ug/L EPA 8260B 11/03/16 04:53o-Xylene [95-47-6] ^0.065 MRK1.00.065 U NE1
ug/L EPA 8260B 11/03/16 04:53Styrene [100-42-5] ^0.11 MRK1.00.11 U 11
ug/L EPA 8260B 11/03/16 04:53Tetrachloroethene [127-18-4] ^0.17 MRK1.00.17 U 11
ug/L EPA 8260B 11/03/16 04:53Toluene [108-88-3] ^0.14 MRK1.00.14 U 11
ug/L EPA 8260B 11/03/16 04:53trans-1,2-Dichloroethene [156-60-5] ^0.21 MRK1.00.21 U 51
ug/L EPA 8260B 11/03/16 04:53trans-1,3-Dichloropropene [10061-02-6] ^0.15 MRK1.00.15 U 11
ug/L EPA 8260B 11/03/16 04:53trans-1,4-Dichloro-2-butene [110-57-6] ^0.70 MRK1.00.70 U 1001
ug/L EPA 8260B 11/03/16 04:53Trichloroethene [79-01-6] ^0.15 MRK1.00.15 U 11
ug/L EPA 8260B 11/03/16 04:53Trichlorofluoromethane [75-69-4] ^0.24 MRK1.00.24 U 11
ug/L EPA 8260B 11/03/16 04:53Vinyl acetate [108-05-4] ^0.95 MRK5.00.95 U 501
ug/L EPA 8260B 11/03/16 04:53Vinyl chloride [75-01-4] ^0.32 MRK1.00.32 U 11
ug/L EPA 8260B 11/03/16 04:53Xylenes (Total) [1330-20-7] ^0.45 MRK3.00.45 U 51
Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF
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2903-TripblankDescription:Lab Sample ID:CZ14488-13 10/28/16 10:00Received:
Matrix:Water Sampled:10/27/16 11:24 Work Order:CZ14488
City of Lexington Closed LandfillProject:Sampled By:ENCO
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL
Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF
4-Bromofluorobenzene 53-13696 %MRKEPA 8260B 11/03/16 04:536K020204850.0 1
Dibromofluoromethane 67-12997 %MRKEPA 8260B 11/03/16 04:536K020204950.0 1
Toluene-d8 59-13497 %MRKEPA 8260B 11/03/16 04:536K020204950.0 1
This report relates only to the sample as received by the laboratory, and may only be reproduced in full.
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QUALITY CONTROL
Volatile Organic Compounds by GCMS - Quality Control
Batch 6K02019 - EPA 5030B_MS
Prepared: 11/02/2016 11:41 Analyzed: 11/03/2016 03:20Blank (6K02019-BLK1)
RPD%RECSourceSpike
MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag
ug/L1.00.17 U 1,1,1,2-Tetrachloroethane
ug/L1.00.12 U 1,1,1-Trichloroethane
ug/L1.00.28 U 1,1,2,2-Tetrachloroethane
ug/L1.00.14 U 1,1,2-Trichloroethane
ug/L1.00.13 U 1,1-Dichloroethane
ug/L1.00.21 U 1,1-Dichloroethene
ug/L1.00.23 U 1,2,3-Trichloropropane
ug/L1.00.48 U 1,2-Dibromo-3-chloropropane
ug/L1.00.66 U 1,2-Dibromoethane
ug/L1.00.19 U 1,2-Dichlorobenzene
ug/L1.00.21 U 1,2-Dichloroethane
ug/L1.00.10 U 1,2-Dichloropropane
ug/L1.00.19 U 1,4-Dichlorobenzene
ug/L5.01.3 U 2-Butanone
ug/L5.00.88 U 2-Hexanone
ug/L5.01.1 U 4-Methyl-2-pentanone
ug/L2010U Acetone
ug/L103.5 U Acrylonitrile
ug/L1.00.15 U Benzene
ug/L1.00.48 U Bromochloromethane
ug/L1.00.17 U Bromodichloromethane
ug/L1.00.22 U Bromoform
ug/L1.00.14 U Bromomethane
ug/L5.01.5 U Carbon disulfide
ug/L1.00.17 U Carbon tetrachloride
ug/L1.00.17 U Chlorobenzene
ug/L1.00.23 U Chloroethane
ug/L1.00.18 U Chloroform
ug/L1.00.13 U Chloromethane
ug/L1.00.15 U cis-1,2-Dichloroethene
ug/L1.00.20 U cis-1,3-Dichloropropene
ug/L1.00.17 U Dibromochloromethane
ug/L1.00.27 U Dibromomethane
ug/L1.00.13 U Ethylbenzene
ug/L5.01.7 U Iodomethane
ug/L2.00.17 U m,p-Xylenes
ug/L1.00.23 U Methylene chloride
ug/L1.00.065 U o-Xylene
ug/L1.00.11 U Styrene
ug/L1.00.17 U Tetrachloroethene
ug/L1.00.14 U Toluene
ug/L1.00.21 U trans-1,2-Dichloroethene
ug/L1.00.15 U trans-1,3-Dichloropropene
ug/L1.00.70 U trans-1,4-Dichloro-2-butene
ug/L1.00.15 U Trichloroethene
ug/L1.00.24 U Trichlorofluoromethane
ug/L5.00.95 U Vinyl acetate
ug/L1.00.32 U Vinyl chloride
ug/L3.00.45 U Xylenes (Total)
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QUALITY CONTROL
Volatile Organic Compounds by GCMS - Quality Control
Batch 6K02019 - EPA 5030B_MS
Prepared: 11/02/2016 11:41 Analyzed: 11/03/2016 03:20Blank (6K02019-BLK1) Continued
RPD%RECSourceSpike
MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag
ug/L 50.0 53-136Surrogate: 4-Bromofluorobenzene 9146
ug/L 50.0 67-129Surrogate: Dibromofluoromethane 10251
ug/L 50.0 59-134Surrogate: Toluene-d8 9749
Prepared: 11/02/2016 11:41 Analyzed: 11/03/2016 01:19LCS (6K02019-BS1)
RPD%RECSourceSpike
MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag
ug/L1.0 20.0 75-1338918 1,1-Dichloroethene
ug/L1.0 20.0 81-1348517 Benzene
ug/L1.0 20.0 83-1178517 Chlorobenzene
ug/L1.0 20.0 71-1188517 Toluene
ug/L1.0 20.0 74-1198016 Trichloroethene
ug/L 50.0 53-136Surrogate: 4-Bromofluorobenzene 9346
ug/L 50.0 67-129Surrogate: Dibromofluoromethane 10351
ug/L 50.0 59-134Surrogate: Toluene-d8 9849
Prepared: 11/02/2016 11:41 Analyzed: 11/03/2016 01:49Matrix Spike (6K02019-MS1)
Source: CZ16246-05
RPD%RECSourceSpike
MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag
ug/L1.0 20.0 75-1331170.21 U23 1,1-Dichloroethene
ug/L1.0 20.0 81-1341060.15 U21 Benzene
ug/L1.0 20.0 83-1171060.17 U21 Chlorobenzene
ug/L1.0 20.0 71-1181080.14 U22 Toluene
ug/L1.0 20.0 74-1191040.15 U21 Trichloroethene
ug/L 50.0 53-136Surrogate: 4-Bromofluorobenzene 9346
ug/L 50.0 67-129Surrogate: Dibromofluoromethane 10251
ug/L 50.0 59-134Surrogate: Toluene-d8 9849
Prepared: 11/02/2016 11:41 Analyzed: 11/03/2016 02:19Matrix Spike Dup (6K02019-MSD1)
Source: CZ16246-05
RPD%RECSourceSpike
MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag
ug/L1.0 20.0 2075-133102 140.21 U20 1,1-Dichloroethene
ug/L1.0 20.0 1781-13495 110.15 U19 Benzene
ug/L1.0 20.0 1683-11795 110.17 U19 Chlorobenzene
ug/L1.0 20.0 1771-11896 120.14 U19 Toluene
ug/L1.0 20.0 2274-11991 130.15 U18 Trichloroethene
ug/L 50.0 53-136Surrogate: 4-Bromofluorobenzene 9246
ug/L 50.0 67-129Surrogate: Dibromofluoromethane 10151
ug/L 50.0 59-134Surrogate: Toluene-d8 9648
Batch 6K02020 - EPA 5030B_MS
Prepared: 11/02/2016 12:12 Analyzed: 11/03/2016 04:24Blank (6K02020-BLK1)
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QUALITY CONTROL
Volatile Organic Compounds by GCMS - Quality Control
Batch 6K02020 - EPA 5030B_MS
Prepared: 11/02/2016 12:12 Analyzed: 11/03/2016 04:24Blank (6K02020-BLK1) Continued
RPD%RECSourceSpike
MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag
ug/L1.00.17 U 1,1,1,2-Tetrachloroethane
ug/L1.00.12 U 1,1,1-Trichloroethane
ug/L1.00.28 U 1,1,2,2-Tetrachloroethane
ug/L1.00.14 U 1,1,2-Trichloroethane
ug/L1.00.13 U 1,1-Dichloroethane
ug/L1.00.21 U 1,1-Dichloroethene
ug/L1.00.23 U 1,2,3-Trichloropropane
ug/L1.00.48 U 1,2-Dibromo-3-chloropropane
ug/L1.00.66 U 1,2-Dibromoethane
ug/L1.00.19 U 1,2-Dichlorobenzene
ug/L1.00.21 U 1,2-Dichloroethane
ug/L1.00.10 U 1,2-Dichloropropane
ug/L1.00.19 U 1,4-Dichlorobenzene
ug/L5.01.3 U 2-Butanone
ug/L5.00.88 U 2-Hexanone
ug/L5.01.1 U 4-Methyl-2-pentanone
ug/L2010U Acetone
ug/L103.5 U Acrylonitrile
ug/L1.00.15 U Benzene
ug/L1.00.48 U Bromochloromethane
ug/L1.00.17 U Bromodichloromethane
ug/L1.00.22 U Bromoform
ug/L1.00.14 U Bromomethane
ug/L5.01.5 U Carbon disulfide
ug/L1.00.17 U Carbon tetrachloride
ug/L1.00.17 U Chlorobenzene
ug/L1.00.23 U Chloroethane
ug/L1.00.18 U Chloroform
ug/L1.00.13 U Chloromethane
ug/L1.00.15 U cis-1,2-Dichloroethene
ug/L1.00.20 U cis-1,3-Dichloropropene
ug/L1.00.17 U Dibromochloromethane
ug/L1.00.27 U Dibromomethane
ug/L1.00.13 U Ethylbenzene
ug/L5.01.7 U Iodomethane
ug/L2.00.17 U m,p-Xylenes
ug/L1.00.23 U Methylene chloride
ug/L1.00.065 U o-Xylene
ug/L1.00.11 U Styrene
ug/L1.00.17 U Tetrachloroethene
ug/L1.00.14 U Toluene
ug/L1.00.21 U trans-1,2-Dichloroethene
ug/L1.00.15 U trans-1,3-Dichloropropene
ug/L1.00.70 U trans-1,4-Dichloro-2-butene
ug/L1.00.15 U Trichloroethene
ug/L1.00.24 U Trichlorofluoromethane
ug/L5.00.95 U Vinyl acetate
ug/L1.00.32 U Vinyl chloride
ug/L3.00.45 U Xylenes (Total)
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QUALITY CONTROL
Volatile Organic Compounds by GCMS - Quality Control
Batch 6K02020 - EPA 5030B_MS
Prepared: 11/02/2016 12:12 Analyzed: 11/03/2016 04:24Blank (6K02020-BLK1) Continued
RPD%RECSourceSpike
MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag
ug/L 50.0 53-136Surrogate: 4-Bromofluorobenzene 9749
ug/L 50.0 67-129Surrogate: Dibromofluoromethane 9648
ug/L 50.0 59-134Surrogate: Toluene-d8 9648
Prepared: 11/02/2016 12:12 Analyzed: 11/03/2016 02:27LCS (6K02020-BS1)
RPD%RECSourceSpike
MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag
ug/L1.0 20.0 75-13310220 1,1-Dichloroethene
ug/L1.0 20.0 81-13410421 Benzene
ug/L1.0 20.0 83-11710721 Chlorobenzene
ug/L1.0 20.0 71-11810521 Toluene
ug/L1.0 20.0 74-11910321 Trichloroethene
ug/L 50.0 53-136Surrogate: 4-Bromofluorobenzene 10050
ug/L 50.0 67-129Surrogate: Dibromofluoromethane 9648
ug/L 50.0 59-134Surrogate: Toluene-d8 9648
Prepared: 11/02/2016 12:12 Analyzed: 11/03/2016 02:56Matrix Spike (6K02020-MS1)
Source: CZ16161-10
RPD%RECSourceSpike
MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag
ug/L1.0 20.0 75-133960.21 U19 1,1-Dichloroethene
ug/L1.0 20.0 81-134980.15 U20 Benzene
ug/L1.0 20.0 83-117990.17 U20 Chlorobenzene
ug/L1.0 20.0 71-1181000.14 U20 Toluene
ug/L1.0 20.0 74-119970.15 U19 Trichloroethene
ug/L 50.0 53-136Surrogate: 4-Bromofluorobenzene 9950
ug/L 50.0 67-129Surrogate: Dibromofluoromethane 9447
ug/L 50.0 59-134Surrogate: Toluene-d8 9748
Prepared: 11/02/2016 12:12 Analyzed: 11/03/2016 03:26Matrix Spike Dup (6K02020-MSD1)
Source: CZ16161-10
RPD%RECSourceSpike
MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag
ug/L1.0 20.0 2075-13392 50.21 U18 1,1-Dichloroethene
ug/L1.0 20.0 1781-13494 40.15 U19 Benzene
ug/L1.0 20.0 1683-11794 60.17 U19 Chlorobenzene
ug/L1.0 20.0 1771-11894 60.14 U19 Toluene
ug/L1.0 20.0 2274-11994 30.15 U19 Trichloroethene
ug/L 50.0 53-136Surrogate: 4-Bromofluorobenzene 9849
ug/L 50.0 67-129Surrogate: Dibromofluoromethane 9548
ug/L 50.0 59-134Surrogate: Toluene-d8 9748
Metals (total recoverable) by EPA 6000/7000 Series Methods - Quality Control
Batch 6K03007 - EPA 3005A
Prepared: 11/03/2016 08:49 Analyzed: 11/08/2016 10:08Blank (6K03007-BLK1)
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QUALITY CONTROL
Metals (total recoverable) by EPA 6000/7000 Series Methods - Quality Control
Batch 6K03007 - EPA 3005A
Prepared: 11/03/2016 08:49 Analyzed: 11/08/2016 10:08Blank (6K03007-BLK1) Continued
RPD%RECSourceSpike
MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag
ug/L10.06.80 U Arsenic
ug/L10.01.00 U Barium
ug/L1.000.100 U Beryllium
ug/L1.000.360 U Cadmium
ug/L10.01.40 U Chromium
ug/L10.01.10 U Cobalt
ug/L10.01.60 U Copper
ug/L10.03.10 U Lead
ug/L10.02.20 U Nickel
ug/L10.01.90 U Silver
ug/L10.01.40 U Vanadium
ug/L10.04.40 U Zinc
Prepared: 11/03/2016 08:49 Analyzed: 11/08/2016 10:11LCS (6K03007-BS1)
RPD%RECSourceSpike
MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag
ug/L10.0 200 80-120101203 Arsenic
ug/L10.0 200 80-12098196 Barium
ug/L1.00 20.0 80-1209919.8 Beryllium
ug/L1.00 20.0 80-1209919.8 Cadmium
ug/L10.0 200 80-12098195 Chromium
ug/L10.0 200 80-12098197 Cobalt
ug/L10.0 200 80-12095189 Copper
ug/L10.0 200 80-12098197 Lead
ug/L10.0 200 80-12099198 Nickel
ug/L10.0 200 80-12099198 Silver
ug/L10.0 200 80-12099198 Vanadium
ug/L10.0 200 80-12096193 Zinc
Prepared: 11/03/2016 08:49 Analyzed: 11/08/2016 10:16Matrix Spike (6K03007-MS1)
Source: CZ14488-12
RPD%RECSourceSpike
MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag
ug/L10.0 200 75-125976.80 U194 Arsenic
ug/L10.0 200 75-1259534.1224 Barium
ug/L1.00 20.0 75-125970.100 U19.5 Beryllium
ug/L1.00 20.0 75-125980.360 U19.6 Cadmium
ug/L10.0 200 75-125961.40 U191 Chromium
ug/L10.0 200 75-125981.10 U195 Cobalt
ug/L10.0 200 75-125942.39190 Copper
ug/L10.0 200 75-125983.10 U196 Lead
ug/L10.0 200 75-125953.60194 Nickel
ug/L10.0 200 75-125961.90 U192 Silver
ug/L10.0 200 75-125981.79198 Vanadium
ug/L10.0 200 75-125974.40 U193 Zinc
Prepared: 11/03/2016 08:49 Analyzed: 11/08/2016 10:19Matrix Spike Dup (6K03007-MSD1)
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QUALITY CONTROL
Metals (total recoverable) by EPA 6000/7000 Series Methods - Quality Control
Batch 6K03007 - EPA 3005A
Prepared: 11/03/2016 08:49 Analyzed: 11/08/2016 10:19Matrix Spike Dup (6K03007-MSD1) Continued
Source: CZ14488-12
RPD%RECSourceSpike
MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag
ug/L10.0 200 2075-125101 46.80 U201 Arsenic
ug/L10.0 200 2075-12595 0.0934.1224 Barium
ug/L1.00 20.0 2075-12598 10.100 U19.7 Beryllium
ug/L1.00 20.0 2075-12598 0.20.360 U19.5 Cadmium
ug/L10.0 200 2075-12596 0.61.40 U192 Chromium
ug/L10.0 200 2075-12597 0.51.10 U194 Cobalt
ug/L10.0 200 2075-12594 0.12.39190 Copper
ug/L10.0 200 2075-12599 13.10 U199 Lead
ug/L10.0 200 2075-12596 13.60196 Nickel
ug/L10.0 200 2075-12597 0.91.90 U194 Silver
ug/L10.0 200 2075-12598 0.21.79198 Vanadium
ug/L10.0 200 2075-12597 0.64.40 U194 Zinc
Prepared: 11/03/2016 08:49 Analyzed: 11/08/2016 10:21Post Spike (6K03007-PS1)
Source: CZ14488-12
RPD%RECSourceSpike
MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag
mg/L0.0100 0.200 80-120100-0.002440.201 Arsenic
mg/L0.0100 0.200 80-120960.03410.226 Barium
mg/L0.00100 0.0200 80-12099-4.39E-70.0198 Beryllium
mg/L0.00100 0.0200 80-120994.17E-50.0197 Cadmium
mg/L0.0100 0.200 80-120970.0001480.194 Chromium
mg/L0.0100 0.200 80-120980.0003960.196 Cobalt
mg/L0.0100 0.200 80-120950.002390.192 Copper
mg/L0.0100 0.200 80-120980.0009370.198 Lead
mg/L0.0100 0.200 80-120970.003600.198 Nickel
mg/L0.0100 0.200 80-120970.001440.195 Silver
mg/L0.0100 0.200 80-120990.001790.200 Vanadium
mg/L0.0100 0.200 80-120980.003470.200 Zinc
Batch 6K03037 - EPA 3005A
Prepared: 11/03/2016 14:24 Analyzed: 11/04/2016 12:24Blank (6K03037-BLK1)
RPD%RECSourceSpike
MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag
ug/L2.000.220 U Antimony
ug/L3.000.910 U Selenium
ug/L1.000.110 U Thallium
Prepared: 11/03/2016 14:24 Analyzed: 11/04/2016 12:28LCS (6K03037-BS1)
RPD%RECSourceSpike
MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag
ug/L2.00 200 80-120102205 Antimony
ug/L3.00 200 80-120105209 Selenium
ug/L1.00 200 80-120100201 Thallium
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QUALITY CONTROL
Metals (total recoverable) by EPA 6000/7000 Series Methods - Quality Control
Batch 6K03037 - EPA 3005A
Prepared: 11/03/2016 14:24 Analyzed: 11/04/2016 12:35Matrix Spike (6K03037-MS1)
Source: CZ14488-06
RPD%RECSourceSpike
MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag
ug/L2.00 200 75-1251070.620214 Antimony
ug/L3.00 200 75-1251090.910 U217 Selenium
ug/L1.00 200 75-125970.110 U195 Thallium
Prepared: 11/03/2016 14:24 Analyzed: 11/04/2016 12:50Matrix Spike Dup (6K03037-MSD1)
Source: CZ14488-06
RPD%RECSourceSpike
MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag
ug/L2.00 200 2075-125109 20.620219 Antimony
ug/L3.00 200 2075-125115 50.910 U229 Selenium
ug/L1.00 200 2075-12598 0.90.110 U196 Thallium
Prepared: 11/03/2016 14:24 Analyzed: 11/04/2016 12:55Post Spike (6K03037-PS1)
Source: CZ14488-06
RPD%RECSourceSpike
MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag
ug/L2.00 200 80-1201080.620217 Antimony
ug/L3.00 200 80-120102-0.0229204 Selenium
ug/L1.00 200 80-120980.0697197 Thallium
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FLAGS/NOTES AND DEFINITIONS
B The analyte was detected in the associated method blank.
D The sample was analyzed at dilution.
J The reported value is between the laboratory method detection limit (MDL) and the laboratory method
reporting limit (MRL), adjusted for actual sample preparation data and moisture content, where applicable.
U The analyte was analyzed for but not detected to the level shown, adjusted for actual sample preparation
data and moisture content, where applicable.
E
MRL Method Reporting Limit. The MRL is roughly equivalent to the practical quantitation limit (PQL) and is
based on the low point of the calibration curve, when applicable, sample preparation factor, dilution
factor, and, in the case of soil samples, moisture content.
The concentration indicated for this analyte is an estimated value above the calibration range of the
instrument. This value is considered an estimate.
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