5103_JohnstonCountyMSWLF_GWMR_20180128

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November 2017 Semi-Annual Groundwater Monitoring

Johnston County Landfill Facility
Solid Waste Permit No. 51-03

Prepared for:

Johnston County Department of Public Utilities
309 East Market Street
Smithfield, North Carolina

January 2018

Prepared by:

© 2018 Smith Gardner, Inc.
This document is intended for the sole use of the client for which it was prepared and
for the purpose agreed on by the client and Smith Gardner, Inc.

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November 2017 Semi-Annual Groundwater Monitoring Report

Johnston County Landfill Facility
Solid Waste Permit No. 51-03

Prepared For:
Johnston County Department of Public Utilities
Smithfield, North Carolina

S+G Project No. Johnston 15-3

Madeline German, P.G.
Project Geologist

Joan A. Smyth, P.G.
Senior Hydrogeologist

January 2018

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1/29/2018
1/29/2018

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Johnston County Landfill November 2017 Semi-Annual Groundwater Monitoring Report
January 2018 Table of Contents Page i
Johnston County Landfill
Smithfield, North Carolina

November 2018 Semi-Annual Groundwater Monitoring Report

Table of Contents
Page

1.0 INTRODUCTION ......................................................................................................... 1 
2.0 SITE GEOLOGY ........................................................................................................... 1 
3.0 SAMPLING LOCATIONS ............................................................................................ 1 
4.0 SAMPLING PROCEDURES ......................................................................................... 2 
5.0 FIELD AND LABORATORY RESULTS .......................................................................... 2 
5.1 Field Results .............................................................................................................. 2 
5.2 Laboratory Analysis ................................................................................................... 2 
5.3 Laboratory Results .................................................................................................... 3 
5.3.1 Inorganic Constituents .................................................................................. 3 
5.3.2 Organic Constituents .................................................................................... 4 
5.3.3 Surface Water Results .................................................................................. 4 
5.3.4 Leachate Analysis ......................................................................................... 4 
5.3.5 Leachate Lagoon Wells ................................................................................. 4 
6.0 SITE ASSESSMENT/REMEDIAL ACTION .................................................................... 4 
7.0 STATISTICAL ANALYSIS ............................................................................................ 5 
8.0 GROUNDWATER CHARACTERIZATION ...................................................................... 5 
9.0 CONCLUSIONS .......................................................................................................... 6 

FIGURES
Figure 1 Potentiometric Surface Map – November 2017

TABLES
Table 1 Monitoring Network Details
Table 2 Groundwater Elevations & Velocities
Table 3 Field Parameter Data
Table 4 Detected Inorganic Constituents
Table 5 Detected Organic Constituents
Table 6 Leachate Summary
Table 7 Statistical Analysis Summary

APPENDICES
Appendix A Monitoring Well Information
Appendix B Laboratory Analytical Report
Appendix C Time vs. Concentration Graphs
Appendix D Statistical Analysis
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Johnston County Landfill November 2017 Semi-Annual Groundwater Monitoring Report
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1.0 INTRODUCTION
Smith Gardner, Inc. (S+G) is pleased to present the semi-annual sampling report for the
Johnston County Landfill facility, Solid Waste Permit #51-03. The landfill facility consists of an
active C&D landfill, closed Municipal Solid Waste (MSW) unlined landfill units Phases 1-4,
closed Subtitle-D MSW landfill Phase 5, and active MSW Phase 4A. Phase 4A currently accepts
MSW in a double-lined landfill located as a “piggy back” over the closed, unlined Phases 3 & 4.

The Johnston County Landfill is required to submit semi-annual groundwater monitoring
reports in accordance with Solid Waste Section Rule 15A NCAC 13B .1632. The current permit
to operate1 for this facility was issued 5/26/2017. This report presents the semi-annual
groundwater monitoring results for the event conducted November 6-8, 2017.

Previously, the C&D, Phases 1-4 and 4A, and Phase 5 units were each reported separately.
However, the monitoring network was revised in the updated Water Quality Monitoring Plan
(WQMP)2, included in the 2014 Permit Renewal Application3, which established a single report
for the facility rather than separate reports for each landfill unit.

This report includes a field procedure summary, laboratory analyses, time vs. concentration
graphs and groundwater characterization for the facility.
2.0 SITE GEOLOGY
The Johnston County Landfill Facility is underlain by Middendorf Formation sediments
deposited largely in a deltaic system. According to Geology of the Carolinas (Horton/Zullo,
1991) the Middendorf Formation comprises unfossiliferous, interbedded, thin clay and sand.
The stratigraphy tends to be discontinuous indicating lenticular sediment deposits. Most
sediments range from silty clay to coarse clayey sand and gravel with thin dense clay lenses.
There are occasional concretions of iron oxide minerals that form hard thin layers within the
sand layers. In general, the unconsolidated sediments logged during drilling events at the site
contained medium to coarse sands with some silts and clays. The Middendorf Formation is
underlain by the highly weathered metamorphic rocks of the Carolina Slate Belt.

Topography controls the Middendorf Formation thickness, with the bottom being relatively flat-
lying at elevations of approximately 170 fmsl4. The unconsolidated sediment thickness ranges
from approximately 65 feet to less than 10 feet in the lower elevations surrounding the landfill.
3.0 SAMPLING LOCATIONS
The groundwater monitoring network comprises 20 well monitoring locations, five of which are
categorized as assessment well monitoring locations, five surface water locations, located both

1 Johnston County MSW & C&D Landfill Permit to Operate, Facility Permit No. 51-03. NCDENR, Ed Mussler, III, PE. May 26, 2017.
Doc ID: 27742.
2 Water Quality Monitoring Plan, Johnston County Landfill, Revised March 2014 by Smith Gardner, Inc.
3 Johnston County C&D Permit Renewal, January 2014, Smith Gardner, Inc.
4 fmsl = feet above mean sea level
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up and downstream from the landfill on Middle Creek, four monitoring wells for the leachate
lagoon and four leachate collection locations. Monitoring well MW5-1 serves as the background
well for the site. A trip blank (TB) was also included with this event for quality control.

Table 1 presents the monitoring network details including well construction information and
the primary monitoring focus. Sampling locations are shown on Figure 1. Monitoring well
construction information is presented in Appendix A.
4.0 SAMPLING PROCEDURES
The sampling event, performed by Smith Gardner, Inc. personnel from on November 6-8, 2017,
was conducted in accordance with the approved site Water Quality Monitoring Plan2. Sampling
methods followed the protocol outlined in the North Carolina Water Quality Monitoring Guidance
Document5 for Solid Waste Facilities (NCDENR, DWM). The depth to water in each well was
gauged prior to purging and sampling. Groundwater elevation data is presented in Table 2.

Samples were collected in laboratory prepared containers for the specified analytical
procedures. Samples were collected from dedicated pumps in wells where these are installed,
or by using new factory sealed teflon bailers in wells without pumps.

Groundwater samples were properly preserved (according to their specified method), placed on
ice and transported to a NC certified laboratory facility within the specified holding times for
each analysis.
5.0 FIELD AND LABORATORY RESULTS
5.1 Field Results
Temperature, pH, turbidity and specific conductance were measured in the field via
direct read instruments. In general, field parameter results remained consistent with
previously reported sampling events. Field parameter results are summarized in Table
3.
5.2 Laboratory Analysis
Collected samples were transported to Prism Laboratories, Inc., a North Carolina
certified laboratory (NC Certification #402) located in Charlotte, NC for analysis;
including Appendix I metals, dissolved metals, VOC’s, BOD, COD, TSS, phosphorous,
ammonia, nitrate and sulfate. Laboratory analysis was conducted via the SWS approved
methods listed in the laboratory report.

The laboratory analytical report is included as Appendix B.

5 Solid Waste Section Guidelines for Groundwater, Soil and Surface Water Sampling, State of North Carolina, Department of
Environment and Natural Resources, Division of Waste Management, Solid Waste Section, Rev 4-08.
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5.3 Laboratory Results
Laboratory analytical results were compared with the 15A NCAC 2L 0200 Groundwater
Standard (2L Standard), Solid Waste Section Groundwater Protection (GWP) Standards,
NC DWM Solid Waste Section Limits (SWSL) 6 and Federal Maximum Contaminant Limits
(MCL). Surface water results were compared with the NCAC 2B Standard for Class C
waters (2B Standard).

Prism defined “J” values as “detected but below the Reporting Limit; therefore, result is
an estimated concentration.” Reporting Limits are defined in the laboratory analytical
report, included as Appendix B.

Constituents reported at concentrations above their 2L or GWP Standards are depicted
as historic graphs in Appendix C.
5.3.1 Inorganic Constituents
Four inorganic constituents were detected in collected samples above their 2L
Standard when analyzed for total metals this event.

 Arsenic (CDMW-9D and PM-1)
 Cadmium (CDMW-9D and MW-16D)
 Total Chromium (PM-1)
 Lead (PM-1)

Three inorganic constituents were detected in collected samples above their
GWP Standard when analyzed for total metals this event.

 Antimony (PM-1)
 Cobalt (CDMW-3, CDMW-4, CDMW-6, CDMW-7, CDMW-8, CDMW-9D,
MW-6, MW-7B, MW-8D, MW-9C, MW-11, MW-12B, MW-14D, MW-15D,
MW-16D, MW-5-1, MW-5-2, MW-5-5, MW-5-6 and PM-1)
 Vanadium (CDMW-8, MW-9C, MW-16D, MW5-1, MW5-5, MW5-6 and PM-
1)

It should be noted that MW-5-1 is the upgradient (background) well for the
facility. Elevated turbidity levels (Table 3) likely biased high the inorganic
concentrations for select well samples. The influence of turbidity on inorganic
results in general, and these constituents in particular, at this site was
characterized in the Inorganic Constituent Alternate Source Demonstration
Report7. This report summarized the results of both total and dissolved analysis
samples collected during the fall 2016 monitoring event. In particular, these
constituents were found to be naturally occurring with total concentrations that

6 New Guidelines for electronic submittal of environmental monitoring data memo, NCDENR DWM, Solid Waste Section, October 27,
2006.
7 Smith Gardner, Inc., Inorganic Constituent Alternate Source Demonstration Report, Johnston County Landfill Facility, April 2017.
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were biased high by turbidity in the samples. Satistical analysis related to
inorganic detections is included in Section 7 of this report. Detected inorganic
constituents are presented in Table 4.
5.3.2 Organic Constituents
Six volatile organic constituents were detected above their 2L Standards in
samples collected this event. These results are consistent with historical results
previously associated with the unlined landfills at the facility.

 1,1-Dichloroethane (CDMW-9D);
 1,2-Dichloroethane (CDMW-9D);
 1,2-Dichloropropane (CDMW-9D and MW-5-2);
 1,4-Dichlorobenzene (CDMW-12B);
 Benzene (CDMW-9D);
 Vinyl Chloride (MW-9C and CDMW-9D)

Organic constituent detections are summarized in Table 5.
5.3.3 Surface Water Results
No collected surface water samples contained inorganic or organic constituents
at concentrations above their 2B Standard this event. The appearance of acetone
in the surface water sample results is inconsistent with historic results for the
site and may be due to lab contamination and not landfill impact. Available
analytical results are summarized in Tables 4 and 5, respectively.
5.3.4 Leachate Analysis
Leachate samples were collected from the C&D leachate collection system, the
Phase 4A leachate collection system and leak detection zone and the Ph.5
leachate collection system. A summary of constituents detected in the leachate
is included in Table 6.
5.3.5 Leachate Lagoon Wells
The leachate lagoon wells (LL-1 through LL-4) are positioned around the
leachate storage pond located in the northwestern portion of the facility. In
samples collected this event leachate lagoon well #2 had a reported
concentration of cobalt and leachate lagoon well #4 had a reported concentration
of cobalt and vanadium above their GWP Standards. Analytical results are
provided in Table 6.

6.0 SITE ASSESSMENT/REMEDIAL ACTION
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The Johnston County lined C&D landfill, and the Phase 4A landfill were constructed as “piggy-
back” landfills that partially cover the side-slopes of the existing unlined Phase 3 MSW landfill.
The remedial action plan includes construction of several lined “piggy-back” cells and a partial
geomembrane cover to limit rainwater infiltration into the unlined waste mass. When remedial
action is completed approximately 70 to 75% of the Phase 3 and 4 landfills will be covered to
reduce infiltration and the production of uncontrolled leachate.
7.0 STATISTICAL ANALYSIS
7.1 Statistical Analysis
Due to the recent alternate source demonstration for metals statistical analysis
was performed on metals that were detected in collected samples at
concentrations above their 2L or GWP Standards. Data entry and analysis was
performed using the Chempoint and Chemstat statistical software package
developed specifically for RCRA Subtitle D sites (Starpoint Software, Cincinnati,
OH). Chemstat follows EPA and DWM protocols. Historic data collected by the
DEQ was used for evaluation. A statistical analysis summary is presented as
Table 7.
7.2 Statistical Results
Statistical analysis was performed for antimony, arsenic, cadmium, chromium,
cobalt, lead and vanadium for reported concentrations above their 2L or GWP
Standards this event. Statistical analysis was not performed on constituents
detected in background wells. The Kruskal-Wallis Non-Parametric Test was
performed for antimony, cadmium, chromium and vanadium. Parametric
Prediction Interval Analysis (Intra-Well) was completed for arsenic. Wilcoxon
Non-Parametric Analysis (Inter-well) was performed for cobalt and lead. No
concentrations were found to be statistically significant.
8.0 GROUNDWATER CHARACTERIZATION
A potentiometric surface map was prepared from groundwater data collected during this event.
Data indicates groundwater is flowing generally to the north towards Middle Creek, which is
consistent with groundwater flow patterns previously detected for the site. The potentiometric
surface map is included as Figure 1.

Groundwater flow velocities during the sampling event were calculated using the equation:

V = Ki/n

where
K = hydraulic conductivity
i = groundwater gradient
n = porosity

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Available groundwater flow velocities ranged from 0.011 ft/day (CDMW-8) to 1.075 ft/day (MW-
9C). Average flow velocity this event was 0.246 ft/day. These calculated flow velocities are
included in Table 2.
9.0 CONCLUSIONS
The Johnston County Landfill shows generally stable groundwater quality, indicating that
impact remains from the unlined landfills and is not due to current waste disposal activities.
Constituent concentration graphs over time indicate the concentrations of constituents detected
at the site remain generally stable. Although a slight upward trend can be seen in some graphs,
the actual scale of change is very minor. We will continue to monitor the data from future
events.

Elevated inorganic constituents are likely due to naturally occurring concentrations in the soils
and bedrock at the site and increased sample turbidity which can bias laboratory results high.
This is supported by the results of the Inorganic Constituent Alternate Source Demonstration
Report completed in 2017.

Please note that remedial strategies are ongoing at the site. The Phase 4A landfill unit (a
double-lined landfill designed as a “piggy-back” over unlined Phases 3 and 4), was implemented
as a presumptive remedy to reduce rainwater infiltration into the unlined landfills. Additionally,
a lined C&D landfill was constructed over part of Phase 3 to further reduce rainwater infiltration
and leachate production. These strategies are expected to help improve groundwater quality
over time.

The next semi-annual sampling event is tentatively scheduled for May 2018. Results will be
reported to NCDEQ following laboratory analytical data review.
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FIGURE

November 2017 Semi-Annual Monitoring Report
Johnston County Landfill
NC Solid Waste Permit No. 51-03
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MW-6TOC=166.60DTW=35.96GWE=130.64MW-11TOC=144.32DTW=9.10GWE=135.22MW-12BTOC=156.14DTW=31.94GWE=124.20MW-9CTOC=167.89DTW=13.37GWE=154.52TOC=232.17DTW=24.13GWE=208.04MW-5-1TOC=206.77DTW=6.64GWE=200.13MW-5-2MW-5-5TOC=185.42DTW=13.58GWE=171.84MW-5-6TOC=199.11DTW=31.90GWE=167.21CDMW-3TOC=170.65DTW=33.34GWE=137.31CDMW-4TOC=172.84DTW=30.41GWE=142.43CDMW-6TOC=162.12DTW=9.02GWE=153.10TOC=175.27DTW=14.25GWE=161.02CDMW-7CDMW-8TOC=127.41DTW=4.31GWE=123.10CDMW-9D*TOC=160.71DTW=15.80GWE=144.91PM-1MW-6TOC=166.60DTW=35.96GWE=130.64MW-7BTOC=129.84DTW=5.14GWE=124.70MW-8D*TOC=153.44DTW=6.26GWE=147.18MW-11TOC=144.32DTW=9.10GWE=135.22MW-12BTOC=156.14DTW=31.94GWE=124.20MW-14D*TOC=128.66DTW=7.81GWE=120.85MW-9CTOC=167.89DTW=13.37GWE=154.52TOC=232.17DTW=24.13GWE=208.04MW-5-1TOC=206.77DTW=6.64GWE=200.13MW-5-2MW-5-5TOC=185.42DTW=13.58GWE=171.84MW-5-6TOC=199.11DTW=31.90GWE=167.21MW-15D*TOC=128.70DTW=9.20GWE=119.50MW-16D*TOC=133.96DTW=8.12GWE=125.84CDMW-3TOC=170.65DTW=33.34GWE=137.31CDMW-4TOC=172.84DTW=30.41GWE=142.43CDMW-6TOC=162.12DTW=9.02GWE=153.10TOC=175.27DTW=14.25GWE=161.02CDMW-7CDMW-8TOC=127.41DTW=4.31GWE=123.10CDMW-9D*TOC=160.71DTW=15.80GWE=144.91PM-1MW5-10300'600'900'PROJECT TITLE:DRAWING TITLE:REV.DATEDESCRIPTIONDESIGNED:DRAWN:APPROVED:PROJECT NO:SCALE:FILENAME:PREPARED BY:PREPARED FOR:SHEET NUMBER:DRAWING NUMBER:DATE:G:\CAD\Johnston\John 17-2\sheets\JOHN-D0738.dwg - 1/3/2018 10:49 AM
SEALSEALSMITHGARDNERENGINEERS+14 N. Boylan Avenue, Raleigh NC 27603NC LIC. NO. F-1370 (ENGINEERING)919.828.0577Electronic files are instruments of service provided by SmithGardner, Inc. for the convenience of the intended recipient(s), andno warranty is either expressed or implied.  Any reuse orredistribution of this document in whole or part without thewritten authorization of Smith Gardner, Inc., will be at the solerisk of the recipient.  If there is a discrepancy between theelectronic files and the signed and sealed hard copies, the hardcopies shall govern.  Use of  any electronic files generated orprovided by Smith Gardner, Inc., constitutes an acceptance ofthese terms and conditions.© 2018 Smith Gardner, Inc.JOHNSTON COUNTYNORTH CAROLINADEPARTMENT OFPUBLIC UTILITIESJOHNSTON COUNTY LANDFILLWATER QUALITY MONITORINGPOTENTIOMETRICSURFACE MAPNOVEMBER 2017M.M.G.J.A.L.JOHN 17-2AS SHOWNJAN. 2018JOHN-D0738FIG.1TOC=DTW=GWE=DocuSign Envelope ID: EBC25181-F8CC-42C5-BB9C-164A3136C8F6
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TABLES

November 2017 Semi-Annual Monitoring Report
Johnston County Landfill
NC Solid Waste Permit No. 51-03
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Table 1Monitoring Network DetailsJohnston County LandfillNovember 6-8, 2017By: DMMDate: 1/4/18 WellDate InstalledLatitude LongitudeGround Surface ElevationTop of Casing ElevationWell DepthBottom ElevationScreen IntervalScreen Lithology NotesProposed Groundwater Detection Monitoring NetworkCDMW-3 8/28/2006 35.5177 78.4213 167.70 170.65 36 131.70 26-36 NA monitors diabase dikeCDMW-4 8/28/2006 35.5181 78.4213 169.90 172.84 45 124.90 35-45 NA monitors diabase dikeCDMW-6* 6/16/2004 35.5183 78.4221 160.00 162.12 31.5 128.50 21.5-31.5 bedrockCDMW-7* 6/16/2004 35.5166 78.4229 172.00 175.27 45 127.00 35-45 mudstoneCDMW-8* 6/17/2004 35.5195 78.4228 126.00 127.41 10 116.00 5-10 silty sandCDMW-9D 7/8/2003 35.5189 78.4231 157.60 160.71 45 112.60 40-45 metamudstoneMW-8D 12/7/1999 35.5214 78.4280 152.26 153.44 33 119.26 28-33 metamudstoneMW-9C NA 35.5179 78.4312 165.30 167.89 NA NA NA NAMW-15D 6/26/2003 35.5219 78.4269 125.60 128.70 24 101.60 19-24 metamudstoneMW-16D 6/26/2003 35.5218 78.4276 130.60 133.96 24 106.60 18-23 metamudstoneMW5-1 4/16/1997 35.5127 78.4307 229.62 232.17 30 199.62 14-29 silty sand with gravel Site background wellMW5-2 4/22/1997 35.5140 78.4329 211.23 206.77 22 189.23 5-20 silty clayMW5-5 4/22/1997 35.5176 78.4339 197.73 185.42 22 175.73 5-20 silty clayMW5-6 4/22/1997 35.5180 78.4331 195.12 199.11 39 156.12 21-36 silty clayPM-1* 3/21/2016 35.5145 78.4234 199.00 202.00 15 184.00 5-15 silty sand replacement for PZ-3, MW-4B & CDMW-2LL-1 NA 35.5220 78.4348 151.50 153.82 NA NA NA NA Leachate Lagoon Monitoring LocationLL-2 NA 35.5233 78.4345 148.10 150.33 NA NA NA NA Leachate Lagoon Monitoring LocationLL-3 NA 35.5236 78.4350 149.03 151.57 NA NA NA NA Leachate Lagoon Monitoring LocationLL-4 NA 35.5231 78.4359 136.44 138.81 NA NA NA NA Leachate Lagoon Monitoring LocationProposed Groundwater Assessment Monitoring NetworkMW-6 6/14/1991 35.5200 78.4241 161.78 166.60 50 111.78 30-50 slateMW-7B 9/10/1993 35.5215 78.4260 127.84 129.84 18 109.84 6-16 saproliteMW-11 9/15/1994 35.5208 78.4298 134.00 144.32 25 109.00 14-24 clayey siltMW-12B 4/24/1997 35.5209 78.4244 153.82 156.12 38 115.82 21.5-36.5 PWR - slateMW-14D 6/26/2003 35.5219 78.4262 125.50 128.66 31 94.50 26-31 metamudstoneSurface Water Monitoring LocationsCDSW-1 NA 35.5177 78.4207 NA NA NA NA NA NASWPT-1 NA 35.5135 78.4335 NA NA NA NA NA NASWPT-2 NA 35.5192 78.4312 NA NA NA NA NA NASW5-1 NA 35.5182 78.4382 NA NA NA NA NA NASW5-2 NA 35.5183 78.4194 NA NA NA NA NA NALeachate Monitoring LocationsPhase 5 NA NA NA NA NA NA NA NA NA Monitors Phase 5 LeachatePhase 4A NA NA NA NA NA NA NA NA NA Monitors Phase 4A LeachatePhase 4A Witness NA NA NA NA NA NA NA NA NA Monitors Phase 4A Leak Detection Zone (double liner)C&D NA NA NA NA NA NA NA NA NA Monitors C&D Landfill LeachateNA = Not Available * Groundsurface estimated from topography shown on Figure 1H:\Projects\Groundwater Monitoring\2. Groundwater Monitoring Reports\Johnston\25. Johnston 11-2017\Nov17-Johnston_tables.xlsxDocuSign Envelope ID: EBC25181-F8CC-42C5-BB9C-164A3136C8F6
Table 2Groundwater Elevations & VelocitiesJohnston County LandfillNovember 6-8, 2017By: DMMDate: 1/4/18TOC Water Groundwater HydraulicWell Latitude Longitude Elevation Level Elevation Conductivity Porosity Gradient Velocity(feet) (feet) (feet) (ft/day) (%) (ft/ft) (ft/day)CDMW-3 35.5177 78.4213 170.6533.34137.31 0.232 0.25 0.0538 0.050CDMW-4 35.5181 78.4213 172.8430.41142.43 0.232 0.25 0.0486 0.045CDMW-6 35.5183 78.4221 162.129.02153.10 0.232 0.25 0.0517 0.048CDMW-7 35.5166 78.4229 175.2714.25161.02 0.232 0.25 0.0255 0.024CDMW-8 35.5195 78.4228 127.414.31123.10 0.232 0.25 0.0115 0.011CDMW-9D* 35.5189 78.4231 160.7115.80144.91 na na na naMW-6 A35.5200 78.4241 166.6035.96130.64 1.829 0.2 0.0535 0.489MW-7B A35.5215 78.4260 129.845.14124.70 na na na naMW-8D*35.5214 78.4280 153.446.26147.18 1.570 na na naMW-9C 35.5179 78.4312 167.8913.37154.52 4.709 0.2 0.0457 1.075MW-11 A35.5208 78.4298 144.329.10135.22 0.148 0.2 0.0278 0.021MW-12B A35.5209 78.4244 156.1431.94124.20 na na na naMW-14D A*35.5219 78.4262 128.667.81120.85 na na na naMW-15D* 35.5219 78.4269 128.709.20119.50 na na na naMW-16D* 35.5218 78.4276 133.968.12125.84 na na na naMW-5-1 35.5127 78.4307 232.1724.13208.04 2.275 0.2 0.0219 0.249MW-5-2 35.5140 78.4329 206.776.64200.13 5.247 0.2 0.0253 0.665MW-5-5 35.5176 78.4339 185.4213.58171.84 0.261 0.2 0.0269 0.035MW-5-6 35.5180 78.4331 199.1131.90167.21 0.366 0.2 na naPM-1 na na na11.46na na na na naNotes: Velocity Calculated from V=K*i/n Hydraulic Conductivity data from slug testing V = velocity Porosity values assumed from Groundwater & Wells (Driscoll)K = Hydraulic Conductivityna = not availablei = Gradient A = Assessment Monitoring Networkn = Porosity * Deep wells not included in gradient calculationH:\Projects\Groundwater Monitoring\2. Groundwater Monitoring Reports\Johnston\25. Johnston 11-2017\Nov17-Johnston_tables.xlsxDocuSign Envelope ID: EBC25181-F8CC-42C5-BB9C-164A3136C8F6
Table 3Field Parameter DataJohnston County LandfillNovember6-8, 2017By: DMMDate: 1/4/2018Well Temperature (°Celsius)Turbidity (NTU)pHSpecific Conductivity (mS/cm)CDMW-317.15 74.9 5.97 49CDMW-417.90 15.1 5.8 76CDMW-620.10 31.3 6.15 103CDMW-720.12 23.4 5.04 270CDMW-817.86 33.1 5.18 152CDMW-9D18.40 8.5 5.54 331MW-6 A18.85 6.6 6.19 376MW-7B A18.13 8.55 6.26 749MW-8D19.39 13.7 5.97 415MW-9C18.19 17.3 4.76 165MW-11 A18.72 10.6 6.81 241MW-12B A19.11 3.7 5.92 469MW-14D A18.52 24.9 6.08 1020MW-15D18.45 13.7 6.19 316MW-16D18.48 55.3 5.87 219MW-5-120.01 19.8 4.09 302MW-5-218.55 10.5 4.18 324MW-5-519.20 19.3 4.51 89MW-5-619.08 311 4.62 92PM-119.17 >1000 4.58 93Lagoon Lchte.#1 19.29 7.8 5.70 214Lagoon Lchte. #2 18.40 7.4 5.63 136Lagoon Lchte. #3 18.81 5.1 5.49 73Lagoon Lchte. #4 18.27 8.1 5.60 123Notes:A - Assessment Monitoring Network> - Turbidity exceeded meter calibrationData collected by Smith Gardner, Inc. personnelH:\Projects\Groundwater Monitoring\2. Groundwater Monitoring Reports\Johnston\25. Johnston 11-2017\Nov17-Johnston_tables.xlsxDocuSign Envelope ID: EBC25181-F8CC-42C5-BB9C-164A3136C8F6
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Table 4Detected Inorganic ConstituentsJohnston County LandfillNovember 6-8, 2017By: DMMDate: 1/4/2018Parameter MDL SWSL 2L/ GWP* MCL CDMW-3 CDMW-4 CDMW-6 CDMW-7 CDMW-8 CDMW-9D MW-6 MW-7B MW-8D MW-9C MW-11 MW-12B MW-14D MW-15D MW-16D MW5-1 MW5-2MW5-5 MW5-6 PM-1Antimony 0.19 6 1* 6.00<0.19 <0.19 <0.19 <0.19 <0.19 <0.19 <0.19 0.24 J <0.19 <0.19 <0.19 <0.19 <0.19 0.26 J 0.38 J <0.19 <0.19 <0.19 0.19 J6.4Arsenic0.03 10 10 10 0.23 J 0.071 J 0.42 J 0.77 J 0.56 J190.37 J 0.31 J 0.8 J 0.47 J 2.1 4.1 0.2 J 1.3 0.76 J 0.98 J 0.54 J 0.33 J 0.88 J31Barium0.97 100 700 2000 18 1.4 J 3.2 J 410 28 15 44 77 74 38 27 65 4.5 J 28 65 350 300 87 180 600Beryllium0.057 1 4* 4 0.16 J 0.057 J 0.11 J 1.5 0.62 J <0.057 <0.057 <0.057 <0.057 1.3 <0.057 <0.057 <0.057 <0.057 0.31 J 0.39 J 0.83 J 0.16 J 0.25 J 3Cadmium0.078 1 2 5 0.22 J 0.36 J 0.95 J 0.98 J 0.23 J3.90.1 J 1.3 0.6 J 0.31 J 1.4 <0.078 1.2 0.38 J2.20.15 J 0.1 J 0.12 J <0.078 1.1Chromium (total)0.19 10 10 100 1 0.41 J 1 0.44 J 3.2 0.65 J 0.38 J 0.7 J 0.94 J 2.4 0.82 J 0.54 J 0.52 J 0.52 J 4.9 1.3 0.44 J 1.2 3.4180Cobalt0.007 10 1* NE1.7 1.1 6 59 5.7 83 89 34 57 37 12 160 1.2 2 1.7 4.3 5.1 5.6 11 10Copper0.22 10 1000 1300 12 14 2.3 J 29 6.5 5.1 0.76 J 3.3 J 3.1 J 19 4.4 J 0.58 J 1.5 J 1.3 J 5 3.1 J 1.1 J 1.9 J 4.8 J 110Lead0.093 10 15 15 0.87 J 0.56 J 1.8 0.92 J 1.4 1.8 <0.093 0.98 J 1.8 4.7 0.51 J 0.14 J 3.2 0.84 J 2.4 6.2 5.1 3.9 16130Nickel0.850 50 100 NE 2.7 5.8 9.2 20 10 20 7.1 33 3.8 48 2.9 6.2 2.2 4.2 3.6 6.9 4.9 2.1 2.9 24Selenium0.63 10 20 50 0.77 J <0.63 <0.63 3.2 J 1 J <0.63 <0.63 <0.63 <0.63 1.6 J <0.63 <0.63 <0.63 <0.63 1.5 J 2.3 J 1.9 J 0.94 J 1.9 J 14Silver0.063 10 20 100 <0.063 <0.063 <0.063 <0.063 <0.063 <0.063 <0.063 0.069 J <0.063 <0.063 <0.063 <0.063 0.078 J <0.063 0.063 J <0.063 <0.063 <0.063 <0.063 0.23 JThallium0.10 5.5 0.28* 2 <0.099 <0.099 <0.099 0.12 J <0.099 <0.099 <0.099 <0.099 <0.099 <0.099 <0.099 <0.099 <0.099 <0.099 <0.099 0.11 J <0.099 <0.099 <0.0990.52 JVanadium0.1 25 0.3* NE 0.49 J 0.14 J 0.33 J 0.18 J6<0.1 <0.1 0.79 J 0.57 J2.1<0.1 <0.1 0.66 J 0.35 J8 1.9<0.11.1 5.5 370Zinc2.8 10 1000 5,000 21 36 20 46 39 59 19 18 31 120 23 15 20 12 34 18 18 17 48 170Parameter 2BCDSW-1 SWPT-1A SWPT-2 SW5–1SW5–2Antimony 640<0.19 <0.19 <0.19 0.26 J0.22 JNotes:Arsenic10 0.84 J 0.41 J 0.4 J 0.27 J 0.34 J MDL- Method Detection LimitBarium200000 64 24 22 160 74 SWSL- Solid Waste Section Quantitation LimitBeryllium6.5 0.068 J <0.057 <0.057 <0.057 0.14 J 2L- Groundwater Standard (15A NCAC 2L 0200)Cadmium2 0.1 J <0.078 <0.078 0.079 J 0.14 J GWP- Groundwater Protection Standard (indicated by *)Chromium (total)50 1.6 0.54 J 0.63 J 0.68 J 0.86 J MCL- Federal Maximum Contaminant LimitCobalt4 2.9 0.3 J 0.32 J 0.38 J 1.5 2B- NCAC 2B Standard for Class C watersCopper7 5.6 3.4 J 1.7 J 0.75 J 5.9 <MDL- Not detected at or above the MDLLead25 1.3 0.23 J 0.2 J 0.19 J 0.4 JBOLD- Constituent detected above 2L or GWP StandardNickel88 4.3 1.1 J 1.5 J 1.6 J 7.4J - Defined by the laboratory as "Detected but below the Reporting Limit; therefore, result is an estimated concentration."Selenium5 <0.63 <0.63 <0.63 <0.63 <0.63 NA- Constituent Not AnalyzedSilver0.06 <0.063 <0.063 <0.063 <0.063 <0.063 NE- Standard Not Established Thallium0.47 <0.099 <0.099 <0.099 <0.099 <0.099VanadiumNE 2.8 1 0.9 J 0.16 J 0.63 J Results are presented in ug/l.Zinc50 18 15 13 18 25Data from PRISM Laboratories, Inc. Prism Work Order #s: 7110166, 7110167, 7110168 and 7110169H:\Projects\Groundwater Monitoring\2. Groundwater Monitoring Reports\Johnston\25. Johnston 11-2017\Nov17-Johnston_tables.xlsxPage 4DocuSign Envelope ID: EBC25181-F8CC-42C5-BB9C-164A3136C8F6
Table 5Detected Organic ConstituentsJohnston County LandfillNovember 6-8 2017By:DMM1/4/2017Constituents MDL SWSL 2L/ GWP* MCL 2B MW-7B MW-8D MW-9C MW-11 MW-12B MW-14D MW5-2 MW5-6 CDMW-3 CDMW-4 CDMW-6 CDMW-9D SWPT-1A SWPT-2 SW5-1 SW5-2 CD-SW11,1-Dichloroethane 0.083 5 6 NE 100 <0.083 <0.083 1.9 9.2 <0.083 2.5 <0.083 1.1 <0.083 <0.083 <0.0836.9<0.083 <0.083 <0.083 <0.083 <0.0831,2-Dichlorobenzene 0.076 5 20 600 470 <0.076 <0.076 <0.076 <0.076 1.6 <0.076 <0.076 <0.076 <0.076 <0.076 <0.076 <0.076 <0.076 <0.076 <0.076 <0.076 <0.0761,2-Dichloroethane 0.066 1 0.4 5 37 <0.066 <0.066 <0.066 <0.066 <0.066 <0.066 <0.066 <0.066 <0.066 <0.066 <0.0660.56<0.066 <0.066 <0.066 <0.066 <0.0661,2-Dichloropropane 0.11 1 0.6 5 15 <0.11 <0.11 <0.11 <0.11 <0.11 <0.113.5<0.11 <0.11 <0.11 <0.111.6<0.11 <0.11 <0.11 <0.11 <0.111,4-Dichlorobenzene 0.050 1 6 75 100 2 <0.05 <0.05 <0.05111.4 <0.05 <0.05 <0.05 <0.05 <0.05 4.9 <0.05 <0.05 <0.05 <0.05 <0.05Acetone 0.31 100 6000 NE 200 <0.31 <0.31 <0.31 <0.31 <0.31 <0.31 <0.31 <0.31 5 16 <0.31 <0.31 15 19 27 21 20Benzene 0.05 1 1 5 51 <0.048 <0.048 <0.048 <0.048 0.73 <0.048 <0.048 <0.048 <0.048 <0.048 <0.0481.8<0.048 <0.048 <0.048 <0.048 <0.048Chlorobenzene 0.062 3 50 100 140 4 0.75 0.59 <0.062 15 3.8 <0.062 <0.062 <0.062 <0.062 <0.062 5.6 <0.062 <0.062 <0.062 <0.062 <0.062Chloroethane 0.22 10 3000 NE NE <0.22 <0.22 <0.22 <0.22 0.55 <0.22 <0.22 <0.22 <0.22 <0.22 <0.22 <0.22 <0.22 <0.22 <0.22 <0.22 <0.22cis-1,2-Dichloroethylene 0.056 5 70 70 720 <0.056 <0.056 <0.056 <0.056 <0.056 1.7 <0.056 0.86 <0.056 <0.056 0.67 21 <0.056 <0.056 <0.056 <0.056 <0.056Methylene Chloride 0.083 1 5 0.005 590 <0.083 <0.083 <0.083 <0.083 <0.083 <0.083 <0.083 <0.083 <0.083 <0.083 <0.083 0.57 J <0.083 <0.083 <0.083 <0.083 <0.083Tetrachloroethylene 0.098 1 0.7 5 3.3 <0.098 <0.098 <0.098 <0.098 <0.098 <0.098 <0.098 <0.098 <0.098 <0.098 <0.098 0.57 <0.098 <0.098 <0.098 <0.098 <0.098Trichloroethylene 0.078 1 3 5 30 <0.078 <0.078 <0.078 <0.078 <0.078 <0.078 <0.078 <0.078 <0.078 <0.078 <0.078 1 <0.078 <0.078 <0.078 <0.078 <0.078Vinyl chloride 0.10 1 0.03 2 2.4 <0.097 <0.0971<0.097 <0.097 <0.097 <0.097 <0.097 <0.097 <0.097 <0.0971.5<0.097 <0.097 <0.097 <0.097 <0.097Notes:MDL - Method Detection Limit (lowest)SWSL - Solid Waste Section Quantitation Limit2L -Groundwater Standard (15A NCAC 2L 0200)GWP -Groundwater Protection Standard (indicated by *)MCL - Federal Maximum Contaminant Limit2B -NCAC 2B Standard for Class C watersBOLD- Levels above the 2L or GWP StandardJ-"J-qualified" defined by the laboratory as "Detected but below the Reporting Limit; therefore, result is an estimated concentration."NA - Constituent Not AnalyzedNE - Limit Not Established Data from PRISM Laboratories, Inc. Prism Work Order #s: 7110166, 7110167, 7110168 and 7110169Table units are presented in ug/l.H:\Projects\Groundwater Monitoring\2. Groundwater Monitoring Reports\Johnston\25. Johnston 11-2017\Nov17-Johnston_tables.xlsxDocuSign Envelope ID: EBC25181-F8CC-42C5-BB9C-164A3136C8F6
Table 6
Leachate Summary
Johnston County Landfill
November 6-8, 2017
By: DMM
Date: 1/4/2018
Parameter Unit Ph 5 -
Leachate
Ph 4A
Leachate
Collection
Phase 4A-
Leak
Detection
C&D
Leachate
Leachate
Lagoon #1
Leachate
Lagoon #2
Leachate
Lagoon #3
Leachate
Lagoon #4
Ammonia as N ug/L 340000 1100000 170000 23000 NA NA NA NA
BOD ug/L 68000 1000000 28000 26000 NA NA NA NA
COD ug/L 770000 1900000 420000 150000 NA NA NA NA
Nitrate as N ug/L 71 J 700 BDL 460 NA NA NA NA
Phosphorus-Total ug/L 19000 6000 1600 190 NA NA NA NA
Sulfate ug/L 1400 39000 1300 59000 NA NA NA NA
Total Suspended Solids ug/L 7200000 4200 110000 83000 NA NA NA NA
Antimony ug/L 1.4 10 1.3 BDL BDL BDL BDL BDL
Arsenic ug/L 83 57 31 12 0.12 J 1.2 0.086 J 0.29 J
Barium ug/L 2900 300 950 290 11 11 14 5.4
Beryllium ug/L 0.29 J 0.072 J 0.35 J 0.071 J BDL BDL BDL BDL
Cadmium ug/L BDL 0.16 J BDL BDL BDL BDL BDL BDL
Total Chromium ug/L 19 69 20 2 0.66 J 2.8 0.95 J 7.4
Cobalt ug/L 13 58 15 32 0.14 J 17 0.3 J 3.2
Copper ug/L 2 J 2.6 J 52 6.5 0.45 J 0.64 J 0.58 J 3.2 J
Lead ug/L 0.7 J 2.8 2.2 0.67 J 0.2 J 0.11 J 0.11 J 0.34 J
Nickel ug/L 64 250 62 5.9 1.7 J 3.7 1.9 J 3.3
Selenium ug/L 1.8 J 3.4 J 1.5 J 0.98 J 2.1 J BDL BDL BDL
Silver ug/L 0.1 J 0.16 J BDL BDL BDL BDL BDL BDL
Thallium ug/L BDL BDL BDL BDL BDL BDL BDL BDL
Vanadium ug/L 60 38 26 2.7 BDL BDL 0.2 J 6.3
Zinc ug/L 32 54 160 42 18 16 16 17
1,1-Dichloroethane ug/L 0.51 BDL BDL 0.95 BDL BDL BDL BDL
1,2-Dichloroethane ug/L BDL 0.71 2.8 0.54 BDL BDL BDL BDL
1,2-Dichloropropane ug/L BDL BDL 0.51 0.58 BDL BDL BDL BDL
1,4-Dichlorobenzene ug/L 8.8 12 6.1 5.4 BDL BDL BDL BDL
Acetone ug/L 9.5 32 390 73 BDL BDL BDL BDL
Benzene ug/L BDL 11 8.8 2.4 BDL BDL BDL BDL
Chlorobenzene ug/L 0.65 1.1 BDL 4.6 BDL BDL BDL BDL
cis-1,2-Dichloroethylene ug/L BDL 1.5 2.7 4.4 BDL BDL BDL BDL
Ethylbenzene ug/L BDL BDL 22 BDL BDL BDL BDL BDL
m,p-Xylenes ug/L 9.4 45 30 0.82 J BDL BDL BDL BDL
Methyl Butyl Ketone (2-He ug/L BDL BDL 1.2 J BDL BDL BDL BDL BDL
Methyl Ethyl Ketone (2-Bu ug/L BDL BDL 310 9.7 BDL BDL BDL BDL
Methyl Isobutyl Ketone ug/L 2.6 J 7.4 8.6 1.3 J BDL BDL BDL BDL
Methylene Chloride ug/L BDL BDL 0.64 J 0.62 J BDL BDL BDL BDL
o-Xylene ug/L 2.1 19 14 0.55 BDL BDL BDL BDL
Styrene ug/L BDL BDL 0.87 BDL BDL BDL BDL BDL
Tetrahydrofuran ug/L 630 850 1000 41 BDL BDL BDL BDL
Toluene ug/L BDL 12 16 1.4 BDL BDL BDL BDL
Vinyl chloride ug/L 0.53 2.1 2.5 1.5 BDL BDL BDL BDL
Xylenes, total ug/L 12 64 44 1.4 J BDL BDL BDL BDL
NOTES:
1. Ph 5 - Leachate sample obtained from the manhole downgradient from the north end
2. Phase 4A Leak Detection sample obtained at the pump station vault at the north end of Phase 4A
3. Phase 4A Leachate Collection sample obtained at the collection riser located at the north end of Phase 4A
J = Defined by PRISM as "detected but below the reporting limit (presented in lab report); therefore, result is an estimated concentration."
NA = Parameter Not Analyzed
BDL = Parameter Not Detected at or above the detection limit
Data from PRISM Laboratories, Inc. Prism Work Order #s: 7110166 and 7110169.
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Table 7Statistical Analysis SummaryJohnston County LandfillNovember 6-8 2017By:MGDate: 1/17/18Location Parameter Result2L or GWP* StandardTest Units %ND TestStatistically Significant?PM-1 Antimony 6.4 1* ug/l 78.57 KW NCDMW-9D Arsenic 19 10 ug/l 70.59 PP (Intra) NPM-1 Arsenic 31 10 ug/l 70.59 PP (Intra) NCDMW-9D Cadmium 3.9 2 ug/l 0 KW NMW-16D Cadmium 2.2 2 ug/l 0 KW NPM-1 Chromium 180 10 ug/l 66.67 KW NCDMW-3Cobalt 1.7 1* ug/l 13.33 Wil NCDMW-4Cobalt 1.1 1* ug/l 13.33 Wil NNote:CDMW-6Cobalt 6 1* ug/l 13.33 Wil N %ND Percent non-detectsCDMW-7Cobalt 59 1* ug/l 13.33 Wil N KW Kruskal-Wallis Non-Parametric TestCDMW-8Cobalt 5.7 1* ug/l 13.33 Wil N PP (Intra) Parametric Prediction Interval Analysis (Intra-Well)CDMW-9DCobalt 83 1* ug/l 13.33 Wil N Wil Wilcoxon Non-Parametric Analysis (Inter-well)MW-6 Cobalt 89 1* ug/l 13.33 Wil NMW-7B Cobalt 34 1* ug/l 13.33 Wil NMW-8DCobalt 57 1* ug/l 13.33 Wil NMW-9CCobalt 37 1* ug/l 13.33 Wil NBold and shadedindicates statistical significanceMW-11 Cobalt 12 1* ug/l 13.33 Wil N Data from PRISM Laboratories, Inc. Prism Work Order #s: 7110166, 7110167, 7110168 and 7110169MW-12B Cobalt 160 1* ug/l 13.33 Wil N MW-3 and MW-5-1 are used as the background wellsMW-14D Cobalt 1.2 1* ug/l 13.33 Wil N * indicates GWP StandardMW-15DCobalt 2 1* ug/l 13.33 Wil NMW-16DCobalt 1.7 1* ug/l 13.33 Wil NMW5-2Cobalt 5.1 1* ug/l 13.33 Wil NMW5-5Cobalt 5.6 1* ug/l 13.33 Wil NMW5-6Cobalt 11 1* ug/l 13.33 Wil NPM-1Cobalt 10 1* ug/l 13.33 Wil NPM-1Lead 130 15 ug/l 26.67 Wil NCDMW-8Vanadium 6 0.3* ug/l 39.13 KW NMW-9CVanadium 2.1 0.3* ug/l 39.13 KW NMW-16DVanadium 8 0.3* ug/l 39.13 KW NMW5-5Vanadium 1.1 0.3* ug/l 39.13 KW NMW5-6Vanadium 5.5 0.3* ug/l 39.13 KW NPM-1Vanadium 370 0.3* ug/l 39.13 KW NH:\Projects\Groundwater Monitoring\2. Groundwater Monitoring Reports\Johnston\25. Johnston 11-2017\Nov17-Johnston_tables.xlsxDocuSign Envelope ID: EBC25181-F8CC-42C5-BB9C-164A3136C8F6
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Appendix A
Monitoring Well Information

November 2017 Semi-Annual Monitoring Report
Johnston County Landfill
NC Solid Waste Permit No. 51-03
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FIELD BOREHOLE LOG
BOREHOLE NUMBER
PROJECT NAME:
LOCATION:
DRILLING CO:
DRILLING METHOD:
FIELD PARTY:
GEOLOGIST:
DATE BEGUN:COMPLETED:
TOTAL DEPTH:
TOP OF CASING ELEV.:
Depth (ft)
Time
Date
STATIC WATER LEVEL (from ground)DEPTHBLOW COUNTSAMPLING METHODRECOVERYCONSTRUCTIONDESCRIPTION LITHOLOGYWELLINSTALLATION0.0
5.0
10.0
15.0
0.0
5.0
10.0
15.0DEPTHSmith Gardner, Inc.
14 North Boylan Avenue, Raleigh NC 27603
[phone] Page 1 of 1
GROUND ELEV.:
NORTHING:EASTING:0 0
Per 6"Feet(Inches)FeetStickup:DETAILSPM-1
HSA
Groundwater Monitoring Network
Johnston County Landfill
Geologic Exploration
Vince Federle
M. German
3/21/16 3/21/16
15
SILTY SAND: dark brown with some orange,
medium grained, silty sand, damp
SILTY SAND: orange brown, medium grained,
silty sand, wet
SILTY SAND: same as above
7
3/21/16
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Appendix B
Laboratory Analytical Report

November 2017 Semi-Annual Monitoring Report
Johnston County Landfill
NC Solid Waste Permit No. 51-03
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This data package contains the analytical results for the project identified above and includes a Case Narrative, Sample
Results and Chain of Custody. Unless otherwise noted, all samples were received in acceptable condition and processed
according to the referenced methods.
Data qualifiers are flagged individually on each sample. A key reference for the data qualifiers appears at the end of this case
narrative.
NC Certification No. 402
NC Drinking Water Cert No. 37735
SC Certification No. 99012
Case Narrative
11/29/2017
Johnston County Dept. of Public Utilities
Kevin Shields
P. O. Box 2263
Smithfield, NC NC 27577
Project: Detect.Monitor. Networks, Lagoon Wells & SWPTs
Project No.: 51-03
Lab Submittal Date: 11/09/2017
Prism Work Order: 7110169
Please call if you have any questions relating to this analytical report.
Respectfully,
PRISM LABORATORIES, INC.
President/Project Manager
Reviewed ByRobbi A. Jones Robbi A. Jones
President/Project Manager
Data Qualifiers Key Reference:
CVL CCV result is below the control limits. LCS recovery within the limits. Analyte not detected in the sample. No further
action taken.
J Detected but below the Reporting Limit; therefore, result is an estimated concentration (CLP J-Flag).
Method Detection LimitMDL
Below Reporting LimitBRL
Relative Percent DifferenceRPD
*Results reported to the reporting limit. All other results are reported to the MDL with values between MDL and
reporting limit indicated with a J.
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
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Sample Receipt Summary
11/29/2017
Prism Work Order: 7110169
Client Sample ID MatrixLab Sample ID Date Sampled Date Received
7110169-01 11/07/17SW 5-1 11/09/17Water
7110169-02 11/07/17SW 5-2 11/09/17Water
7110169-03 11/07/17MW 5-1 11/09/17Water
7110169-04 11/07/17MW 5-2 11/09/17Water
7110169-05 11/07/17MW 5-5 11/09/17Water
7110169-06 11/07/17MW 5-6 11/09/17Water
7110169-07 11/06/17Lagoon Well #1 11/09/17Water
7110169-08 11/06/17Lagoon Well #2 11/09/17Water
7110169-09 11/06/17Lagoon Well #3 11/09/17Water
7110169-10 11/06/17Lagoon Well #4 11/09/17Water
7110169-11 11/07/17Trip Blank 11/09/17Water
Samples were received in good condition at 2.4 degrees C unless otherwise noted.
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
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Client ID ResultParameterMethod UnitsPrism ID
Prism Work Order: 7110169
11/29/2017
Summary of Detections
0.26 J ug/L7110169-01 SW 5-1 Antimony 6020B
0.27 J ug/L7110169-01 SW 5-1 Arsenic 6020B
160 ug/L7110169-01 SW 5-1 Barium 6020B
0.079 J ug/L7110169-01 SW 5-1 Cadmium 6020B
0.68 J ug/L7110169-01 SW 5-1 Chromium 6020B
0.38 J ug/L7110169-01 SW 5-1 Cobalt 6020B
0.75 J ug/L7110169-01 SW 5-1 Copper 6020B
0.19 J ug/L7110169-01 SW 5-1 Lead 6020B
1.6 J ug/L7110169-01 SW 5-1 Nickel 6020B
0.16 J ug/L7110169-01 SW 5-1 Vanadium 6020B
18 ug/L7110169-01 SW 5-1 Zinc 6020B
27 ug/L7110169-01 SW 5-1 Acetone 8260B
0.22 J ug/L7110169-02 SW 5-2 Antimony 6020B
0.34 J ug/L7110169-02 SW 5-2 Arsenic 6020B
74 ug/L7110169-02 SW 5-2 Barium 6020B
0.14 J ug/L7110169-02 SW 5-2 Beryllium 6020B
0.14 J ug/L7110169-02 SW 5-2 Cadmium 6020B
0.86 J ug/L7110169-02 SW 5-2 Chromium 6020B
1.5 ug/L7110169-02 SW 5-2 Cobalt 6020B
5.9 ug/L7110169-02 SW 5-2 Copper 6020B
0.40 J ug/L7110169-02 SW 5-2 Lead 6020B
7.4 ug/L7110169-02 SW 5-2 Nickel 6020B
0.63 J ug/L7110169-02 SW 5-2 Vanadium 6020B
25 ug/L7110169-02 SW 5-2 Zinc 6020B
21 ug/L7110169-02 SW 5-2 Acetone 8260B
0.98 J ug/L7110169-03 MW 5-1 Arsenic 6020B
350 ug/L7110169-03 MW 5-1 Barium 6020B
0.39 J ug/L7110169-03 MW 5-1 Beryllium 6020B
0.15 J ug/L7110169-03 MW 5-1 Cadmium 6020B
1.3 ug/L7110169-03 MW 5-1 Chromium 6020B
4.3 ug/L7110169-03 MW 5-1 Cobalt 6020B
3.1 J ug/L7110169-03 MW 5-1 Copper 6020B
6.2 ug/L7110169-03 MW 5-1 Lead 6020B
6.9 ug/L7110169-03 MW 5-1 Nickel 6020B
2.3 J ug/L7110169-03 MW 5-1 Selenium 6020B
0.11 J ug/L7110169-03 MW 5-1 Thallium 6020B
1.9 ug/L7110169-03 MW 5-1 Vanadium 6020B
18 ug/L7110169-03 MW 5-1 Zinc 6020B
0.54 J ug/L7110169-04 MW 5-2 Arsenic 6020B
300 ug/L7110169-04 MW 5-2 Barium 6020B
0.83 J ug/L7110169-04 MW 5-2 Beryllium 6020B
0.10 J ug/L7110169-04 MW 5-2 Cadmium 6020B
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
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Client ID ResultParameterMethod UnitsPrism ID
Prism Work Order: 7110169
11/29/2017
Summary of Detections
0.44 J ug/L7110169-04 MW 5-2 Chromium 6020B
5.1 ug/L7110169-04 MW 5-2 Cobalt 6020B
1.1 J ug/L7110169-04 MW 5-2 Copper 6020B
5.1 ug/L7110169-04 MW 5-2 Lead 6020B
4.9 ug/L7110169-04 MW 5-2 Nickel 6020B
1.9 J ug/L7110169-04 MW 5-2 Selenium 6020B
18 ug/L7110169-04 MW 5-2 Zinc 6020B
3.5 ug/L7110169-04 MW 5-2 1,2-Dichloropropane 8260B
0.33 J ug/L7110169-05 MW 5-5 Arsenic 6020B
87 ug/L7110169-05 MW 5-5 Barium 6020B
0.16 J ug/L7110169-05 MW 5-5 Beryllium 6020B
0.12 J ug/L7110169-05 MW 5-5 Cadmium 6020B
1.2 ug/L7110169-05 MW 5-5 Chromium 6020B
5.6 ug/L7110169-05 MW 5-5 Cobalt 6020B
1.9 J ug/L7110169-05 MW 5-5 Copper 6020B
3.9 ug/L7110169-05 MW 5-5 Lead 6020B
2.1 ug/L7110169-05 MW 5-5 Nickel 6020B
0.94 J ug/L7110169-05 MW 5-5 Selenium 6020B
1.1 ug/L7110169-05 MW 5-5 Vanadium 6020B
17 ug/L7110169-05 MW 5-5 Zinc 6020B
0.19 J ug/L7110169-06 MW 5-6 Antimony 6020B
0.88 J ug/L7110169-06 MW 5-6 Arsenic 6020B
180 ug/L7110169-06 MW 5-6 Barium 6020B
0.25 J ug/L7110169-06 MW 5-6 Beryllium 6020B
3.4 ug/L7110169-06 MW 5-6 Chromium 6020B
11 ug/L7110169-06 MW 5-6 Cobalt 6020B
4.8 J ug/L7110169-06 MW 5-6 Copper 6020B
16 ug/L7110169-06 MW 5-6 Lead 6020B
2.9 ug/L7110169-06 MW 5-6 Nickel 6020B
1.9 J ug/L7110169-06 MW 5-6 Selenium 6020B
5.5 ug/L7110169-06 MW 5-6 Vanadium 6020B
48 ug/L7110169-06 MW 5-6 Zinc 6020B
1.1 ug/L7110169-06 MW 5-6 1,1-Dichloroethane 8260B
0.86 ug/L7110169-06 MW 5-6 cis-1,2-Dichloroethylene 8260B
0.12 J ug/L7110169-07 Lagoon Well #1 Arsenic 6020B
11 ug/L7110169-07 Lagoon Well #1 Barium 6020B
0.66 J ug/L7110169-07 Lagoon Well #1 Chromium 6020B
0.14 J ug/L7110169-07 Lagoon Well #1 Cobalt 6020B
0.45 J ug/L7110169-07 Lagoon Well #1 Copper 6020B
0.20 J ug/L7110169-07 Lagoon Well #1 Lead 6020B
1.7 J ug/L7110169-07 Lagoon Well #1 Nickel 6020B
2.1 J ug/L7110169-07 Lagoon Well #1 Selenium 6020B
18 ug/L7110169-07 Lagoon Well #1 Zinc 6020B
1.2 ug/L7110169-08 Lagoon Well #2 Arsenic 6020B
11 ug/L7110169-08 Lagoon Well #2 Barium 6020B
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
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Client ID ResultParameterMethod UnitsPrism ID
Prism Work Order: 7110169
11/29/2017
Summary of Detections
2.8 ug/L7110169-08 Lagoon Well #2 Chromium 6020B
17 ug/L7110169-08 Lagoon Well #2 Cobalt 6020B
0.64 J ug/L7110169-08 Lagoon Well #2 Copper 6020B
0.11 J ug/L7110169-08 Lagoon Well #2 Lead 6020B
3.7 ug/L7110169-08 Lagoon Well #2 Nickel 6020B
16 ug/L7110169-08 Lagoon Well #2 Zinc 6020B
0.086 J ug/L7110169-09 Lagoon Well #3 Arsenic 6020B
14 ug/L7110169-09 Lagoon Well #3 Barium 6020B
0.95 J ug/L7110169-09 Lagoon Well #3 Chromium 6020B
0.30 J ug/L7110169-09 Lagoon Well #3 Cobalt 6020B
0.58 J ug/L7110169-09 Lagoon Well #3 Copper 6020B
0.11 J ug/L7110169-09 Lagoon Well #3 Lead 6020B
1.9 J ug/L7110169-09 Lagoon Well #3 Nickel 6020B
0.20 J ug/L7110169-09 Lagoon Well #3 Vanadium 6020B
16 ug/L7110169-09 Lagoon Well #3 Zinc 6020B
0.29 J ug/L7110169-10 Lagoon Well #4 Arsenic 6020B
5.4 ug/L7110169-10 Lagoon Well #4 Barium 6020B
7.4 ug/L7110169-10 Lagoon Well #4 Chromium 6020B
3.2 ug/L7110169-10 Lagoon Well #4 Cobalt 6020B
3.2 J ug/L7110169-10 Lagoon Well #4 Copper 6020B
0.34 J ug/L7110169-10 Lagoon Well #4 Lead 6020B
3.3 ug/L7110169-10 Lagoon Well #4 Nickel 6020B
6.3 ug/L7110169-10 Lagoon Well #4 Vanadium 6020B
17 ug/L7110169-10 Lagoon Well #4 Zinc 6020B
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
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Laboratory Report
11/29/2017
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
FactorUnitsMDL Analyst
P. O. Box 2263 Project No.:
Project: Detect.Monitor. Networks,
Lagoon Wells & SWPTs
Johnston County Dept. of Public Utilities
Smithfield, NC NC 27577
Attn: Kevin Shields
Sample Matrix: Water
Client Sample ID:
Prism Sample ID: 7110169-01
Prism Work Order: 7110169
Time Collected: 11/07/17 11:20
Time Submitted: 11/09/17 07:50
SW 5-1
51-03
SWSL
Total Metals
6020B P7K040011.0 11/21/17 20:11 EGCJug/L 0.19Antimony60.26
6020B P7K040011.0 11/21/17 20:11 EGCJug/L 0.031Arsenic100.27
6020B P7K040015.0 11/21/17 20:11 EGCug/L 0.97Barium100160
6020B P7K040011.0 11/21/17 20:11EGCug/L 0.057Beryllium1<0.057
6020B P7K040011.0 11/21/17 20:11 EGCJug/L 0.078Cadmium10.079
6020B P7K040011.0 11/21/17 20:11 EGCJug/L 0.19Chromium100.68
6020B P7K040011.0 11/21/17 20:11 EGCJug/L 0.0071Cobalt100.38
6020B P7K040015.0 11/21/17 20:11 EGCJug/L 0.22Copper100.75
6020B P7K040011.0 11/21/17 20:11 EGCJug/L 0.093Lead100.19
6020B P7K040012.0 11/21/17 20:11 EGCJug/L 0.85Nickel501.6
6020B P7K040015.0 11/21/17 20:11EGCug/L 0.63Selenium10<0.63
6020B P7K040015.0 11/21/17 20:11EGCug/L 0.063Silver10<0.063
6020B P7K040011.0 11/21/17 20:11EGCug/L 0.099Thallium5.5<0.099
6020B P7K040011.0 11/21/17 20:11 EGCJug/L 0.10Vanadium250.16
6020B P7K040011011/21/17 20:11 EGCug/L 2.8Zinc1018
Volatile Organic Compounds by GC/MS
8260B P7K037210.50 11/17/17 15:30KDMug/L 0.111,1,1,2-Tetrachloroethane 5<0.11
8260B P7K037210.50 11/17/17 15:30KDMug/L 0.0611,1,1-Trichloroethane 1<0.061
8260B P7K037210.50 11/17/17 15:30KDMug/L 0.0361,1,2,2-Tetrachloroethane 3<0.036
8260B P7K037210.50 11/17/17 15:30KDMug/L 0.0661,1,2-Trichloroethane 1<0.066
8260B P7K037210.50 11/17/17 15:30KDMug/L 0.0831,1-Dichloroethane 5<0.083
8260B P7K037210.50 11/17/17 15:30KDMug/L 0.0831,1-Dichloroethylene 5<0.083
8260B P7K037211.0 11/17/17 15:30KDMug/L 0.141,2,3-Trichloropropane 1<0.14
8260B P7K037212.0 11/17/17 15:30KDMug/L 0.171,2-Dibromo-3-chloropropane 13<0.17
8260B P7K037210.50 11/17/17 15:30KDMug/L 0.0511,2-Dibromoethane 1<0.051
8260B P7K037210.50 11/17/17 15:30KDMug/L 0.0761,2-Dichlorobenzene 5<0.076
8260B P7K037210.50 11/17/17 15:30KDMug/L 0.0661,2-Dichloroethane 1<0.066
8260B P7K037210.50 11/17/17 15:30KDMug/L 0.111,2-Dichloropropane 1<0.11
8260B P7K037210.50 11/17/17 15:30KDMug/L 0.0501,4-Dichlorobenzene 1<0.050
8260B P7K037215.0 11/17/17 15:30 KDMug/L 0.31Acetone10027
8260B P7K037212011/17/17 15:30KDMug/L 0.20Acrylonitrile200<0.20
8260B P7K037210.50 11/17/17 15:30KDMug/L 0.048Benzene1<0.048
8260B P7K037210.50 11/17/17 15:30KDMug/L 0.14Bromochloromethane3<0.14
8260B P7K037210.50 11/17/17 15:30KDMug/L 0.062Bromodichloromethane1<0.062
8260B P7K037211.0 11/17/17 15:30KDMug/L 0.040Bromoform3<0.040
8260B P7K037211.0 11/17/17 15:30KDMug/L 0.18Bromomethane10<0.18
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
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Laboratory Report
11/29/2017
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
FactorUnitsMDL Analyst
P. O. Box 2263 Project No.:
Project: Detect.Monitor. Networks,
Lagoon Wells & SWPTs
Johnston County Dept. of Public Utilities
Smithfield, NC NC 27577
Attn: Kevin Shields
Sample Matrix: Water
Client Sample ID:
Prism Sample ID: 7110169-01
Prism Work Order: 7110169
Time Collected: 11/07/17 11:20
Time Submitted: 11/09/17 07:50
SW 5-1
51-03
SWSL
8260B P7K037215.0 11/17/17 15:30KDMug/L 0.075Carbon disulfide 100<0.075
8260B P7K037210.50 11/17/17 15:30KDMug/L 0.11Carbon Tetrachloride 1<0.11
8260B P7K037210.50 11/17/17 15:30KDMug/L 0.062Chlorobenzene3<0.062
8260B P7K037210.50 11/17/17 15:30KDMug/L 0.22Chloroethane10<0.22
8260B P7K037210.50 11/17/17 15:30KDMug/L 0.076Chloroform5<0.076
8260B P7K037210.50 11/17/17 15:30KDMug/L 0.079Chloromethane1<0.079
8260B P7K037210.50 11/17/17 15:30KDMug/L 0.056cis-1,2-Dichloroethylene 5<0.056
8260B P7K037210.50 11/17/17 15:30KDMug/L 0.079cis-1,3-Dichloropropylene 1<0.079
8260B P7K037210.50 11/17/17 15:30KDMug/L 0.081Dibromochloromethane3<0.081
8260B P7K037210.50 11/17/17 15:30KDMug/L 0.065Dibromomethane10<0.065
8260B P7K037210.50 11/17/17 15:30KDMug/L 0.061Ethylbenzene1<0.061
8260B P7K037211.0 11/17/17 15:30KDMug/L 0.12m,p-Xylenes NE<0.12
8260B P7K037215.0 11/17/17 15:30KDMug/L 0.065Methyl Butyl Ketone (2-Hexanone)50<0.065
8260B P7K037215.0 11/17/17 15:30KDMug/L 0.24Methyl Ethyl Ketone (2-Butanone)100<0.24
8260B P7K037215.0 11/17/17 15:30KDMCVLug/L 0.33Methyl Iodide 10<0.33
8260B P7K037215.0 11/17/17 15:30KDMug/L 0.078Methyl Isobutyl Ketone 100<0.078
8260B P7K037211.0 11/17/17 15:30KDMug/L 0.083Methylene Chloride 1<0.083
8260B P7K037210.50 11/17/17 15:30KDMug/L 0.044o-Xylene NE<0.044
8260B P7K037210.50 11/17/17 15:30KDMug/L 0.047Styrene1<0.047
8260B P7K037210.50 11/17/17 15:30KDMug/L 0.098Tetrachloroethylene1<0.098
8260B P7K037211011/17/17 15:30KDMug/L 0.16TetrahydrofuranNE<0.16
8260B P7K037210.50 11/17/17 15:30KDMug/L 0.044Toluene1<0.044
8260B P7K037210.50 11/17/17 15:30KDMug/L 0.094trans-1,2-Dichloroethylene 5<0.094
8260B P7K037210.50 11/17/17 15:30KDMug/L 0.070trans-1,3-Dichloropropylene 1<0.070
8260B P7K037211011/17/17 15:30KDMug/L 0.12trans-1,4-Dichloro-2-butene 100<0.12
8260B P7K037210.50 11/17/17 15:30KDMug/L 0.078Trichloroethylene1<0.078
8260B P7K037210.50 11/17/17 15:30KDMug/L 0.062Trichlorofluoromethane1<0.062
8260B P7K037212.0 11/17/17 15:30KDMug/L 0.060Vinyl acetate 50<0.060
8260B P7K037210.50 11/17/17 15:30KDMug/L 0.097Vinyl chloride 1<0.097
8260B P7K037211.5 11/17/17 15:30KDMug/L 0.15Xylenes, total 5<0.15
Surrogate Recovery Control Limits
80-124108 %4-Bromofluorobenzene
75-12998 %Dibromofluoromethane
77-12396 %Toluene-d8
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 7 of 35
DocuSign Envelope ID: EBC25181-F8CC-42C5-BB9C-164A3136C8F6
Laboratory Report
11/29/2017
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
FactorUnitsMDL Analyst
P. O. Box 2263 Project No.:
Project: Detect.Monitor. Networks,
Lagoon Wells & SWPTs
Johnston County Dept. of Public Utilities
Smithfield, NC NC 27577
Attn: Kevin Shields
Sample Matrix: Water
Client Sample ID:
Prism Sample ID: 7110169-02
Prism Work Order: 7110169
Time Collected: 11/07/17 10:40
Time Submitted: 11/09/17 07:50
SW 5-2
51-03
SWSL
Total Metals
6020B P7K040011.0 11/21/17 20:34 EGCJug/L 0.19Antimony60.22
6020B P7K040011.0 11/21/17 20:34 EGCJug/L 0.031Arsenic100.34
6020B P7K040015.0 11/21/17 20:34 EGCug/L 0.97Barium10074
6020B P7K040011.0 11/21/17 20:34 EGCJug/L 0.057Beryllium10.14
6020B P7K040011.0 11/21/17 20:34 EGCJug/L 0.078Cadmium10.14
6020B P7K040011.0 11/21/17 20:34 EGCJug/L 0.19Chromium100.86
6020B P7K040011.0 11/21/17 20:34 EGCug/L 0.0071Cobalt101.5
6020B P7K040015.0 11/21/17 20:34 EGCug/L 0.22Copper105.9
6020B P7K040011.0 11/21/17 20:34 EGCJug/L 0.093Lead100.40
6020B P7K040012.0 11/21/17 20:34 EGCug/L 0.85Nickel507.4
6020B P7K040015.0 11/21/17 20:34EGCug/L 0.63Selenium10<0.63
6020B P7K040015.0 11/21/17 20:34EGCug/L 0.063Silver10<0.063
6020B P7K040011.0 11/21/17 20:34EGCug/L 0.099Thallium5.5<0.099
6020B P7K040011.0 11/21/17 20:34 EGCJug/L 0.10Vanadium250.63
6020B P7K040011011/21/17 20:34 EGCug/L 2.8Zinc1025
Volatile Organic Compounds by GC/MS
8260B P7K037210.50 11/17/17 15:55KDMug/L 0.111,1,1,2-Tetrachloroethane 5<0.11
8260B P7K037210.50 11/17/17 15:55KDMug/L 0.0611,1,1-Trichloroethane 1<0.061
8260B P7K037210.50 11/17/17 15:55KDMug/L 0.0361,1,2,2-Tetrachloroethane 3<0.036
8260B P7K037210.50 11/17/17 15:55KDMug/L 0.0661,1,2-Trichloroethane 1<0.066
8260B P7K037210.50 11/17/17 15:55KDMug/L 0.0831,1-Dichloroethane 5<0.083
8260B P7K037210.50 11/17/17 15:55KDMug/L 0.0831,1-Dichloroethylene 5<0.083
8260B P7K037211.0 11/17/17 15:55KDMug/L 0.141,2,3-Trichloropropane 1<0.14
8260B P7K037212.0 11/17/17 15:55KDMug/L 0.171,2-Dibromo-3-chloropropane 13<0.17
8260B P7K037210.50 11/17/17 15:55KDMug/L 0.0511,2-Dibromoethane 1<0.051
8260B P7K037210.50 11/17/17 15:55KDMug/L 0.0761,2-Dichlorobenzene 5<0.076
8260B P7K037210.50 11/17/17 15:55KDMug/L 0.0661,2-Dichloroethane 1<0.066
8260B P7K037210.50 11/17/17 15:55KDMug/L 0.111,2-Dichloropropane 1<0.11
8260B P7K037210.50 11/17/17 15:55KDMug/L 0.0501,4-Dichlorobenzene 1<0.050
8260B P7K037215.0 11/17/17 15:55 KDMug/L 0.31Acetone10021
8260B P7K037212011/17/17 15:55KDMug/L 0.20Acrylonitrile200<0.20
8260B P7K037210.50 11/17/17 15:55KDMug/L 0.048Benzene1<0.048
8260B P7K037210.50 11/17/17 15:55KDMug/L 0.14Bromochloromethane3<0.14
8260B P7K037210.50 11/17/17 15:55KDMug/L 0.062Bromodichloromethane1<0.062
8260B P7K037211.0 11/17/17 15:55KDMug/L 0.040Bromoform3<0.040
8260B P7K037211.0 11/17/17 15:55KDMug/L 0.18Bromomethane10<0.18
8260B P7K037215.0 11/17/17 15:55KDMug/L 0.075Carbon disulfide 100<0.075
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 8 of 35
DocuSign Envelope ID: EBC25181-F8CC-42C5-BB9C-164A3136C8F6
Laboratory Report
11/29/2017
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
FactorUnitsMDL Analyst
P. O. Box 2263 Project No.:
Project: Detect.Monitor. Networks,
Lagoon Wells & SWPTs
Johnston County Dept. of Public Utilities
Smithfield, NC NC 27577
Attn: Kevin Shields
Sample Matrix: Water
Client Sample ID:
Prism Sample ID: 7110169-02
Prism Work Order: 7110169
Time Collected: 11/07/17 10:40
Time Submitted: 11/09/17 07:50
SW 5-2
51-03
SWSL
8260B P7K037210.50 11/17/17 15:55KDMug/L 0.11Carbon Tetrachloride 1<0.11
8260B P7K037210.50 11/17/17 15:55KDMug/L 0.062Chlorobenzene3<0.062
8260B P7K037210.50 11/17/17 15:55KDMug/L 0.22Chloroethane10<0.22
8260B P7K037210.50 11/17/17 15:55KDMug/L 0.076Chloroform5<0.076
8260B P7K037210.50 11/17/17 15:55KDMug/L 0.079Chloromethane1<0.079
8260B P7K037210.50 11/17/17 15:55KDMug/L 0.056cis-1,2-Dichloroethylene 5<0.056
8260B P7K037210.50 11/17/17 15:55KDMug/L 0.079cis-1,3-Dichloropropylene 1<0.079
8260B P7K037210.50 11/17/17 15:55KDMug/L 0.081Dibromochloromethane3<0.081
8260B P7K037210.50 11/17/17 15:55KDMug/L 0.065Dibromomethane10<0.065
8260B P7K037210.50 11/17/17 15:55KDMug/L 0.061Ethylbenzene1<0.061
8260B P7K037211.0 11/17/17 15:55KDMug/L 0.12m,p-Xylenes NE<0.12
8260B P7K037215.0 11/17/17 15:55KDMug/L 0.065Methyl Butyl Ketone (2-Hexanone)50<0.065
8260B P7K037215.0 11/17/17 15:55KDMug/L 0.24Methyl Ethyl Ketone (2-Butanone)100<0.24
8260B P7K037215.0 11/17/17 15:55KDMCVLug/L 0.33Methyl Iodide 10<0.33
8260B P7K037215.0 11/17/17 15:55KDMug/L 0.078Methyl Isobutyl Ketone 100<0.078
8260B P7K037211.0 11/17/17 15:55KDMug/L 0.083Methylene Chloride 1<0.083
8260B P7K037210.50 11/17/17 15:55KDMug/L 0.044o-Xylene NE<0.044
8260B P7K037210.50 11/17/17 15:55KDMug/L 0.047Styrene1<0.047
8260B P7K037210.50 11/17/17 15:55KDMug/L 0.098Tetrachloroethylene1<0.098
8260B P7K037211011/17/17 15:55KDMug/L 0.16TetrahydrofuranNE<0.16
8260B P7K037210.50 11/17/17 15:55KDMug/L 0.044Toluene1<0.044
8260B P7K037210.50 11/17/17 15:55KDMug/L 0.094trans-1,2-Dichloroethylene 5<0.094
8260B P7K037210.50 11/17/17 15:55KDMug/L 0.070trans-1,3-Dichloropropylene 1<0.070
8260B P7K037211011/17/17 15:55KDMug/L 0.12trans-1,4-Dichloro-2-butene 100<0.12
8260B P7K037210.50 11/17/17 15:55KDMug/L 0.078Trichloroethylene1<0.078
8260B P7K037210.50 11/17/17 15:55KDMug/L 0.062Trichlorofluoromethane1<0.062
8260B P7K037212.0 11/17/17 15:55KDMug/L 0.060Vinyl acetate 50<0.060
8260B P7K037210.50 11/17/17 15:55KDMug/L 0.097Vinyl chloride 1<0.097
8260B P7K037211.5 11/17/17 15:55KDMug/L 0.15Xylenes, total 5<0.15
Surrogate Recovery Control Limits
80-124105 %4-Bromofluorobenzene
75-129101 %Dibromofluoromethane
77-12394 %Toluene-d8
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 9 of 35
DocuSign Envelope ID: EBC25181-F8CC-42C5-BB9C-164A3136C8F6
Laboratory Report
11/29/2017
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
FactorUnitsMDL Analyst
P. O. Box 2263 Project No.:
Project: Detect.Monitor. Networks,
Lagoon Wells & SWPTs
Johnston County Dept. of Public Utilities
Smithfield, NC NC 27577
Attn: Kevin Shields
Sample Matrix: Water
Client Sample ID:
Prism Sample ID: 7110169-03
Prism Work Order: 7110169
Time Collected: 11/07/17 14:40
Time Submitted: 11/09/17 07:50
MW 5-1
51-03
SWSL
Total Metals
6020B P7K040011.0 11/21/17 20:42EGCug/L 0.19Antimony6<0.19
6020B P7K040011.0 11/21/17 20:42 EGCJug/L 0.031Arsenic100.98
6020B P7K040015.0 11/21/17 20:42 EGCug/L 0.97Barium100350
6020B P7K040011.0 11/21/17 20:42 EGCJug/L 0.057Beryllium10.39
6020B P7K040011.0 11/21/17 20:42 EGCJug/L 0.078Cadmium10.15
6020B P7K040011.0 11/21/17 20:42 EGCug/L 0.19Chromium101.3
6020B P7K040011.0 11/21/17 20:42 EGCug/L 0.0071Cobalt104.3
6020B P7K040015.0 11/21/17 20:42 EGCJug/L 0.22Copper103.1
6020B P7K040011.0 11/21/17 20:42 EGCug/L 0.093Lead106.2
6020B P7K040012.0 11/21/17 20:42 EGCug/L 0.85Nickel506.9
6020B P7K040015.0 11/21/17 20:42 EGCJug/L 0.63Selenium102.3
6020B P7K040015.0 11/21/17 20:42EGCug/L 0.063Silver10<0.063
6020B P7K040011.0 11/21/17 20:42 EGCJug/L 0.099Thallium5.50.11
6020B P7K040011.0 11/21/17 20:42 EGCug/L 0.10Vanadium251.9
6020B P7K040011011/21/17 20:42 EGCug/L 2.8Zinc1018
Volatile Organic Compounds by GC/MS
8260B P7K037210.50 11/17/17 16:21KDMug/L 0.111,1,1,2-Tetrachloroethane 5<0.11
8260B P7K037210.50 11/17/17 16:21KDMug/L 0.0611,1,1-Trichloroethane 1<0.061
8260B P7K037210.50 11/17/17 16:21KDMug/L 0.0361,1,2,2-Tetrachloroethane 3<0.036
8260B P7K037210.50 11/17/17 16:21KDMug/L 0.0661,1,2-Trichloroethane 1<0.066
8260B P7K037210.50 11/17/17 16:21KDMug/L 0.0831,1-Dichloroethane 5<0.083
8260B P7K037210.50 11/17/17 16:21KDMug/L 0.0831,1-Dichloroethylene 5<0.083
8260B P7K037211.0 11/17/17 16:21KDMug/L 0.141,2,3-Trichloropropane 1<0.14
8260B P7K037212.0 11/17/17 16:21KDMug/L 0.171,2-Dibromo-3-chloropropane 13<0.17
8260B P7K037210.50 11/17/17 16:21KDMug/L 0.0511,2-Dibromoethane 1<0.051
8260B P7K037210.50 11/17/17 16:21KDMug/L 0.0761,2-Dichlorobenzene 5<0.076
8260B P7K037210.50 11/17/17 16:21KDMug/L 0.0661,2-Dichloroethane 1<0.066
8260B P7K037210.50 11/17/17 16:21KDMug/L 0.111,2-Dichloropropane 1<0.11
8260B P7K037210.50 11/17/17 16:21KDMug/L 0.0501,4-Dichlorobenzene 1<0.050
8260B P7K037215.0 11/17/17 16:21KDMug/L 0.31Acetone100<0.31
8260B P7K037212011/17/17 16:21KDMug/L 0.20Acrylonitrile200<0.20
8260B P7K037210.50 11/17/17 16:21KDMug/L 0.048Benzene1<0.048
8260B P7K037210.50 11/17/17 16:21KDMug/L 0.14Bromochloromethane3<0.14
8260B P7K037210.50 11/17/17 16:21KDMug/L 0.062Bromodichloromethane1<0.062
8260B P7K037211.0 11/17/17 16:21KDMug/L 0.040Bromoform3<0.040
8260B P7K037211.0 11/17/17 16:21KDMug/L 0.18Bromomethane10<0.18
8260B P7K037215.0 11/17/17 16:21KDMug/L 0.075Carbon disulfide 100<0.075
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 10 of 35
DocuSign Envelope ID: EBC25181-F8CC-42C5-BB9C-164A3136C8F6
Laboratory Report
11/29/2017
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
FactorUnitsMDL Analyst
P. O. Box 2263 Project No.:
Project: Detect.Monitor. Networks,
Lagoon Wells & SWPTs
Johnston County Dept. of Public Utilities
Smithfield, NC NC 27577
Attn: Kevin Shields
Sample Matrix: Water
Client Sample ID:
Prism Sample ID: 7110169-03
Prism Work Order: 7110169
Time Collected: 11/07/17 14:40
Time Submitted: 11/09/17 07:50
MW 5-1
51-03
SWSL
8260B P7K037210.50 11/17/17 16:21KDMug/L 0.11Carbon Tetrachloride 1<0.11
8260B P7K037210.50 11/17/17 16:21KDMug/L 0.062Chlorobenzene3<0.062
8260B P7K037210.50 11/17/17 16:21KDMug/L 0.22Chloroethane10<0.22
8260B P7K037210.50 11/17/17 16:21KDMug/L 0.076Chloroform5<0.076
8260B P7K037210.50 11/17/17 16:21KDMug/L 0.079Chloromethane1<0.079
8260B P7K037210.50 11/17/17 16:21KDMug/L 0.056cis-1,2-Dichloroethylene 5<0.056
8260B P7K037210.50 11/17/17 16:21KDMug/L 0.079cis-1,3-Dichloropropylene 1<0.079
8260B P7K037210.50 11/17/17 16:21KDMug/L 0.081Dibromochloromethane3<0.081
8260B P7K037210.50 11/17/17 16:21KDMug/L 0.065Dibromomethane10<0.065
8260B P7K037210.50 11/17/17 16:21KDMug/L 0.061Ethylbenzene1<0.061
8260B P7K037211.0 11/17/17 16:21KDMug/L 0.12m,p-Xylenes NE<0.12
8260B P7K037215.0 11/17/17 16:21KDMug/L 0.065Methyl Butyl Ketone (2-Hexanone)50<0.065
8260B P7K037215.0 11/17/17 16:21KDMug/L 0.24Methyl Ethyl Ketone (2-Butanone)100<0.24
8260B P7K037215.0 11/17/17 16:21KDMCVLug/L 0.33Methyl Iodide 10<0.33
8260B P7K037215.0 11/17/17 16:21KDMug/L 0.078Methyl Isobutyl Ketone 100<0.078
8260B P7K037211.0 11/17/17 16:21KDMug/L 0.083Methylene Chloride 1<0.083
8260B P7K037210.50 11/17/17 16:21KDMug/L 0.044o-Xylene NE<0.044
8260B P7K037210.50 11/17/17 16:21KDMug/L 0.047Styrene1<0.047
8260B P7K037210.50 11/17/17 16:21KDMug/L 0.098Tetrachloroethylene1<0.098
8260B P7K037211011/17/17 16:21KDMug/L 0.16TetrahydrofuranNE<0.16
8260B P7K037210.50 11/17/17 16:21KDMug/L 0.044Toluene1<0.044
8260B P7K037210.50 11/17/17 16:21KDMug/L 0.094trans-1,2-Dichloroethylene 5<0.094
8260B P7K037210.50 11/17/17 16:21KDMug/L 0.070trans-1,3-Dichloropropylene 1<0.070
8260B P7K037211011/17/17 16:21KDMug/L 0.12trans-1,4-Dichloro-2-butene 100<0.12
8260B P7K037210.50 11/17/17 16:21KDMug/L 0.078Trichloroethylene1<0.078
8260B P7K037210.50 11/17/17 16:21KDMug/L 0.062Trichlorofluoromethane1<0.062
8260B P7K037212.0 11/17/17 16:21KDMug/L 0.060Vinyl acetate 50<0.060
8260B P7K037210.50 11/17/17 16:21KDMug/L 0.097Vinyl chloride 1<0.097
8260B P7K037211.5 11/17/17 16:21KDMug/L 0.15Xylenes, total 5<0.15
Surrogate Recovery Control Limits
80-124102 %4-Bromofluorobenzene
75-129107 %Dibromofluoromethane
77-12397 %Toluene-d8
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 11 of 35
DocuSign Envelope ID: EBC25181-F8CC-42C5-BB9C-164A3136C8F6
Laboratory Report
11/29/2017
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
FactorUnitsMDL Analyst
P. O. Box 2263 Project No.:
Project: Detect.Monitor. Networks,
Lagoon Wells & SWPTs
Johnston County Dept. of Public Utilities
Smithfield, NC NC 27577
Attn: Kevin Shields
Sample Matrix: Water
Client Sample ID:
Prism Sample ID: 7110169-04
Prism Work Order: 7110169
Time Collected: 11/07/17 15:25
Time Submitted: 11/09/17 07:50
MW 5-2
51-03
SWSL
Total Metals
6020B P7K040011.0 11/21/17 20:50EGCug/L 0.19Antimony6<0.19
6020B P7K040011.0 11/21/17 20:50 EGCJug/L 0.031Arsenic100.54
6020B P7K040015.0 11/21/17 20:50 EGCug/L 0.97Barium100300
6020B P7K040011.0 11/21/17 20:50 EGCJug/L 0.057Beryllium10.83
6020B P7K040011.0 11/21/17 20:50 EGCJug/L 0.078Cadmium10.10
6020B P7K040011.0 11/21/17 20:50 EGCJug/L 0.19Chromium100.44
6020B P7K040011.0 11/21/17 20:50 EGCug/L 0.0071Cobalt105.1
6020B P7K040015.0 11/21/17 20:50 EGCJug/L 0.22Copper101.1
6020B P7K040011.0 11/21/17 20:50 EGCug/L 0.093Lead105.1
6020B P7K040012.0 11/21/17 20:50 EGCug/L 0.85Nickel504.9
6020B P7K040015.0 11/21/17 20:50 EGCJug/L 0.63Selenium101.9
6020B P7K040015.0 11/21/17 20:50EGCug/L 0.063Silver10<0.063
6020B P7K040011.0 11/21/17 20:50EGCug/L 0.099Thallium5.5<0.099
6020B P7K040011.0 11/21/17 20:50EGCug/L 0.10Vanadium25<0.10
6020B P7K040011011/21/17 20:50 EGCug/L 2.8Zinc1018
Volatile Organic Compounds by GC/MS
8260B P7K037210.50 11/17/17 16:47KDMug/L 0.111,1,1,2-Tetrachloroethane 5<0.11
8260B P7K037210.50 11/17/17 16:47KDMug/L 0.0611,1,1-Trichloroethane 1<0.061
8260B P7K037210.50 11/17/17 16:47KDMug/L 0.0361,1,2,2-Tetrachloroethane 3<0.036
8260B P7K037210.50 11/17/17 16:47KDMug/L 0.0661,1,2-Trichloroethane 1<0.066
8260B P7K037210.50 11/17/17 16:47KDMug/L 0.0831,1-Dichloroethane 5<0.083
8260B P7K037210.50 11/17/17 16:47KDMug/L 0.0831,1-Dichloroethylene 5<0.083
8260B P7K037211.0 11/17/17 16:47KDMug/L 0.141,2,3-Trichloropropane 1<0.14
8260B P7K037212.0 11/17/17 16:47KDMug/L 0.171,2-Dibromo-3-chloropropane 13<0.17
8260B P7K037210.50 11/17/17 16:47KDMug/L 0.0511,2-Dibromoethane 1<0.051
8260B P7K037210.50 11/17/17 16:47KDMug/L 0.0761,2-Dichlorobenzene 5<0.076
8260B P7K037210.50 11/17/17 16:47KDMug/L 0.0661,2-Dichloroethane 1<0.066
8260B P7K037210.50 11/17/17 16:47 KDMug/L 0.111,2-Dichloropropane 13.5
8260B P7K037210.50 11/17/17 16:47KDMug/L 0.0501,4-Dichlorobenzene 1<0.050
8260B P7K037215.0 11/17/17 16:47KDMug/L 0.31Acetone100<0.31
8260B P7K037212011/17/17 16:47KDMug/L 0.20Acrylonitrile200<0.20
8260B P7K037210.50 11/17/17 16:47KDMug/L 0.048Benzene1<0.048
8260B P7K037210.50 11/17/17 16:47KDMug/L 0.14Bromochloromethane3<0.14
8260B P7K037210.50 11/17/17 16:47KDMug/L 0.062Bromodichloromethane1<0.062
8260B P7K037211.0 11/17/17 16:47KDMug/L 0.040Bromoform3<0.040
8260B P7K037211.0 11/17/17 16:47KDMug/L 0.18Bromomethane10<0.18
8260B P7K037215.0 11/17/17 16:47KDMug/L 0.075Carbon disulfide 100<0.075
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 12 of 35
DocuSign Envelope ID: EBC25181-F8CC-42C5-BB9C-164A3136C8F6
Laboratory Report
11/29/2017
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
FactorUnitsMDL Analyst
P. O. Box 2263 Project No.:
Project: Detect.Monitor. Networks,
Lagoon Wells & SWPTs
Johnston County Dept. of Public Utilities
Smithfield, NC NC 27577
Attn: Kevin Shields
Sample Matrix: Water
Client Sample ID:
Prism Sample ID: 7110169-04
Prism Work Order: 7110169
Time Collected: 11/07/17 15:25
Time Submitted: 11/09/17 07:50
MW 5-2
51-03
SWSL
8260B P7K037210.50 11/17/17 16:47KDMug/L 0.11Carbon Tetrachloride 1<0.11
8260B P7K037210.50 11/17/17 16:47KDMug/L 0.062Chlorobenzene3<0.062
8260B P7K037210.50 11/17/17 16:47KDMug/L 0.22Chloroethane10<0.22
8260B P7K037210.50 11/17/17 16:47KDMug/L 0.076Chloroform5<0.076
8260B P7K037210.50 11/17/17 16:47KDMug/L 0.079Chloromethane1<0.079
8260B P7K037210.50 11/17/17 16:47KDMug/L 0.056cis-1,2-Dichloroethylene 5<0.056
8260B P7K037210.50 11/17/17 16:47KDMug/L 0.079cis-1,3-Dichloropropylene 1<0.079
8260B P7K037210.50 11/17/17 16:47KDMug/L 0.081Dibromochloromethane3<0.081
8260B P7K037210.50 11/17/17 16:47KDMug/L 0.065Dibromomethane10<0.065
8260B P7K037210.50 11/17/17 16:47KDMug/L 0.061Ethylbenzene1<0.061
8260B P7K037211.0 11/17/17 16:47KDMug/L 0.12m,p-Xylenes NE<0.12
8260B P7K037215.0 11/17/17 16:47KDMug/L 0.065Methyl Butyl Ketone (2-Hexanone)50<0.065
8260B P7K037215.0 11/17/17 16:47KDMug/L 0.24Methyl Ethyl Ketone (2-Butanone)100<0.24
8260B P7K037215.0 11/17/17 16:47KDMCVLug/L 0.33Methyl Iodide 10<0.33
8260B P7K037215.0 11/17/17 16:47KDMug/L 0.078Methyl Isobutyl Ketone 100<0.078
8260B P7K037211.0 11/17/17 16:47KDMug/L 0.083Methylene Chloride 1<0.083
8260B P7K037210.50 11/17/17 16:47KDMug/L 0.044o-Xylene NE<0.044
8260B P7K037210.50 11/17/17 16:47KDMug/L 0.047Styrene1<0.047
8260B P7K037210.50 11/17/17 16:47KDMug/L 0.098Tetrachloroethylene1<0.098
8260B P7K037211011/17/17 16:47KDMug/L 0.16TetrahydrofuranNE<0.16
8260B P7K037210.50 11/17/17 16:47KDMug/L 0.044Toluene1<0.044
8260B P7K037210.50 11/17/17 16:47KDMug/L 0.094trans-1,2-Dichloroethylene 5<0.094
8260B P7K037210.50 11/17/17 16:47KDMug/L 0.070trans-1,3-Dichloropropylene 1<0.070
8260B P7K037211011/17/17 16:47KDMug/L 0.12trans-1,4-Dichloro-2-butene 100<0.12
8260B P7K037210.50 11/17/17 16:47KDMug/L 0.078Trichloroethylene1<0.078
8260B P7K037210.50 11/17/17 16:47KDMug/L 0.062Trichlorofluoromethane1<0.062
8260B P7K037212.0 11/17/17 16:47KDMug/L 0.060Vinyl acetate 50<0.060
8260B P7K037210.50 11/17/17 16:47KDMug/L 0.097Vinyl chloride 1<0.097
8260B P7K037211.5 11/17/17 16:47KDMug/L 0.15Xylenes, total 5<0.15
Surrogate Recovery Control Limits
80-124111 %4-Bromofluorobenzene
75-129106 %Dibromofluoromethane
77-12397 %Toluene-d8
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 13 of 35
DocuSign Envelope ID: EBC25181-F8CC-42C5-BB9C-164A3136C8F6
Laboratory Report
11/29/2017
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
FactorUnitsMDL Analyst
P. O. Box 2263 Project No.:
Project: Detect.Monitor. Networks,
Lagoon Wells & SWPTs
Johnston County Dept. of Public Utilities
Smithfield, NC NC 27577
Attn: Kevin Shields
Sample Matrix: Water
Client Sample ID:
Prism Sample ID: 7110169-05
Prism Work Order: 7110169
Time Collected: 11/07/17 13:40
Time Submitted: 11/09/17 07:50
MW 5-5
51-03
SWSL
Total Metals
6020B P7K040011.0 11/21/17 20:58EGCug/L 0.19Antimony6<0.19
6020B P7K040011.0 11/21/17 20:58 EGCJug/L 0.031Arsenic100.33
6020B P7K040015.0 11/21/17 20:58 EGCug/L 0.97Barium10087
6020B P7K040011.0 11/21/17 20:58 EGCJug/L 0.057Beryllium10.16
6020B P7K040011.0 11/21/17 20:58 EGCJug/L 0.078Cadmium10.12
6020B P7K040011.0 11/21/17 20:58 EGCug/L 0.19Chromium101.2
6020B P7K040011.0 11/21/17 20:58 EGCug/L 0.0071Cobalt105.6
6020B P7K040015.0 11/21/17 20:58 EGCJug/L 0.22Copper101.9
6020B P7K040011.0 11/21/17 20:58 EGCug/L 0.093Lead103.9
6020B P7K040012.0 11/21/17 20:58 EGCug/L 0.85Nickel502.1
6020B P7K040015.0 11/21/17 20:58 EGCJug/L 0.63Selenium100.94
6020B P7K040015.0 11/21/17 20:58EGCug/L 0.063Silver10<0.063
6020B P7K040011.0 11/21/17 20:58EGCug/L 0.099Thallium5.5<0.099
6020B P7K040011.0 11/21/17 20:58 EGCug/L 0.10Vanadium251.1
6020B P7K040011011/21/17 20:58 EGCug/L 2.8Zinc1017
Volatile Organic Compounds by GC/MS
8260B P7K037210.50 11/17/17 17:12KDMug/L 0.111,1,1,2-Tetrachloroethane 5<0.11
8260B P7K037210.50 11/17/17 17:12KDMug/L 0.0611,1,1-Trichloroethane 1<0.061
8260B P7K037210.50 11/17/17 17:12KDMug/L 0.0361,1,2,2-Tetrachloroethane 3<0.036
8260B P7K037210.50 11/17/17 17:12KDMug/L 0.0661,1,2-Trichloroethane 1<0.066
8260B P7K037210.50 11/17/17 17:12KDMug/L 0.0831,1-Dichloroethane 5<0.083
8260B P7K037210.50 11/17/17 17:12KDMug/L 0.0831,1-Dichloroethylene 5<0.083
8260B P7K037211.0 11/17/17 17:12KDMug/L 0.141,2,3-Trichloropropane 1<0.14
8260B P7K037212.0 11/17/17 17:12KDMug/L 0.171,2-Dibromo-3-chloropropane 13<0.17
8260B P7K037210.50 11/17/17 17:12KDMug/L 0.0511,2-Dibromoethane 1<0.051
8260B P7K037210.50 11/17/17 17:12KDMug/L 0.0761,2-Dichlorobenzene 5<0.076
8260B P7K037210.50 11/17/17 17:12KDMug/L 0.0661,2-Dichloroethane 1<0.066
8260B P7K037210.50 11/17/17 17:12KDMug/L 0.111,2-Dichloropropane 1<0.11
8260B P7K037210.50 11/17/17 17:12KDMug/L 0.0501,4-Dichlorobenzene 1<0.050
8260B P7K037215.0 11/17/17 17:12KDMug/L 0.31Acetone100<0.31
8260B P7K037212011/17/17 17:12KDMug/L 0.20Acrylonitrile200<0.20
8260B P7K037210.50 11/17/17 17:12KDMug/L 0.048Benzene1<0.048
8260B P7K037210.50 11/17/17 17:12KDMug/L 0.14Bromochloromethane3<0.14
8260B P7K037210.50 11/17/17 17:12KDMug/L 0.062Bromodichloromethane1<0.062
8260B P7K037211.0 11/17/17 17:12KDMug/L 0.040Bromoform3<0.040
8260B P7K037211.0 11/17/17 17:12KDMug/L 0.18Bromomethane10<0.18
8260B P7K037215.0 11/17/17 17:12KDMug/L 0.075Carbon disulfide 100<0.075
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 14 of 35
DocuSign Envelope ID: EBC25181-F8CC-42C5-BB9C-164A3136C8F6
Laboratory Report
11/29/2017
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
FactorUnitsMDL Analyst
P. O. Box 2263 Project No.:
Project: Detect.Monitor. Networks,
Lagoon Wells & SWPTs
Johnston County Dept. of Public Utilities
Smithfield, NC NC 27577
Attn: Kevin Shields
Sample Matrix: Water
Client Sample ID:
Prism Sample ID: 7110169-05
Prism Work Order: 7110169
Time Collected: 11/07/17 13:40
Time Submitted: 11/09/17 07:50
MW 5-5
51-03
SWSL
8260B P7K037210.50 11/17/17 17:12KDMug/L 0.11Carbon Tetrachloride 1<0.11
8260B P7K037210.50 11/17/17 17:12KDMug/L 0.062Chlorobenzene3<0.062
8260B P7K037210.50 11/17/17 17:12KDMug/L 0.22Chloroethane10<0.22
8260B P7K037210.50 11/17/17 17:12KDMug/L 0.076Chloroform5<0.076
8260B P7K037210.50 11/17/17 17:12KDMug/L 0.079Chloromethane1<0.079
8260B P7K037210.50 11/17/17 17:12KDMug/L 0.056cis-1,2-Dichloroethylene 5<0.056
8260B P7K037210.50 11/17/17 17:12KDMug/L 0.079cis-1,3-Dichloropropylene 1<0.079
8260B P7K037210.50 11/17/17 17:12KDMug/L 0.081Dibromochloromethane3<0.081
8260B P7K037210.50 11/17/17 17:12KDMug/L 0.065Dibromomethane10<0.065
8260B P7K037210.50 11/17/17 17:12KDMug/L 0.061Ethylbenzene1<0.061
8260B P7K037211.0 11/17/17 17:12KDMug/L 0.12m,p-Xylenes NE<0.12
8260B P7K037215.0 11/17/17 17:12KDMug/L 0.065Methyl Butyl Ketone (2-Hexanone)50<0.065
8260B P7K037215.0 11/17/17 17:12KDMug/L 0.24Methyl Ethyl Ketone (2-Butanone)100<0.24
8260B P7K037215.0 11/17/17 17:12KDMCVLug/L 0.33Methyl Iodide 10<0.33
8260B P7K037215.0 11/17/17 17:12KDMug/L 0.078Methyl Isobutyl Ketone 100<0.078
8260B P7K037211.0 11/17/17 17:12KDMug/L 0.083Methylene Chloride 1<0.083
8260B P7K037210.50 11/17/17 17:12KDMug/L 0.044o-Xylene NE<0.044
8260B P7K037210.50 11/17/17 17:12KDMug/L 0.047Styrene1<0.047
8260B P7K037210.50 11/17/17 17:12KDMug/L 0.098Tetrachloroethylene1<0.098
8260B P7K037211011/17/17 17:12KDMug/L 0.16TetrahydrofuranNE<0.16
8260B P7K037210.50 11/17/17 17:12KDMug/L 0.044Toluene1<0.044
8260B P7K037210.50 11/17/17 17:12KDMug/L 0.094trans-1,2-Dichloroethylene 5<0.094
8260B P7K037210.50 11/17/17 17:12KDMug/L 0.070trans-1,3-Dichloropropylene 1<0.070
8260B P7K037211011/17/17 17:12KDMug/L 0.12trans-1,4-Dichloro-2-butene 100<0.12
8260B P7K037210.50 11/17/17 17:12KDMug/L 0.078Trichloroethylene1<0.078
8260B P7K037210.50 11/17/17 17:12KDMug/L 0.062Trichlorofluoromethane1<0.062
8260B P7K037212.0 11/17/17 17:12KDMug/L 0.060Vinyl acetate 50<0.060
8260B P7K037210.50 11/17/17 17:12KDMug/L 0.097Vinyl chloride 1<0.097
8260B P7K037211.5 11/17/17 17:12KDMug/L 0.15Xylenes, total 5<0.15
Surrogate Recovery Control Limits
80-124112 %4-Bromofluorobenzene
75-129104 %Dibromofluoromethane
77-123100 %Toluene-d8
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 15 of 35
DocuSign Envelope ID: EBC25181-F8CC-42C5-BB9C-164A3136C8F6
Laboratory Report
11/29/2017
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
FactorUnitsMDL Analyst
P. O. Box 2263 Project No.:
Project: Detect.Monitor. Networks,
Lagoon Wells & SWPTs
Johnston County Dept. of Public Utilities
Smithfield, NC NC 27577
Attn: Kevin Shields
Sample Matrix: Water
Client Sample ID:
Prism Sample ID: 7110169-06
Prism Work Order: 7110169
Time Collected: 11/07/17 12:55
Time Submitted: 11/09/17 07:50
MW 5-6
51-03
SWSL
Total Metals
6020B P7K040011.0 11/21/17 21:05 EGCJug/L 0.19Antimony60.19
6020B P7K040011.0 11/21/17 21:05 EGCJug/L 0.031Arsenic100.88
6020B P7K040015.0 11/21/17 21:05 EGCug/L 0.97Barium100180
6020B P7K040011.0 11/21/17 21:05 EGCJug/L 0.057Beryllium10.25
6020B P7K040011.0 11/21/17 21:05EGCug/L 0.078Cadmium1<0.078
6020B P7K040011.0 11/21/17 21:05 EGCug/L 0.19Chromium103.4
6020B P7K040011.0 11/21/17 21:05 EGCug/L 0.0071Cobalt1011
6020B P7K040015.0 11/21/17 21:05 EGCJug/L 0.22Copper104.8
6020B P7K040011.0 11/21/17 21:05 EGCug/L 0.093Lead1016
6020B P7K040012.0 11/21/17 21:05 EGCug/L 0.85Nickel502.9
6020B P7K040015.0 11/21/17 21:05 EGCJug/L 0.63Selenium101.9
6020B P7K040015.0 11/21/17 21:05EGCug/L 0.063Silver10<0.063
6020B P7K040011.0 11/21/17 21:05EGCug/L 0.099Thallium5.5<0.099
6020B P7K040011.0 11/21/17 21:05 EGCug/L 0.10Vanadium255.5
6020B P7K040011011/21/17 21:05 EGCug/L 2.8Zinc1048
Volatile Organic Compounds by GC/MS
8260B P7K037210.50 11/17/17 17:38KDMug/L 0.111,1,1,2-Tetrachloroethane 5<0.11
8260B P7K037210.50 11/17/17 17:38KDMug/L 0.0611,1,1-Trichloroethane 1<0.061
8260B P7K037210.50 11/17/17 17:38KDMug/L 0.0361,1,2,2-Tetrachloroethane 3<0.036
8260B P7K037210.50 11/17/17 17:38KDMug/L 0.0661,1,2-Trichloroethane 1<0.066
8260B P7K037210.50 11/17/17 17:38 KDMug/L 0.0831,1-Dichloroethane 51.1
8260B P7K037210.50 11/17/17 17:38KDMug/L 0.0831,1-Dichloroethylene 5<0.083
8260B P7K037211.0 11/17/17 17:38KDMug/L 0.141,2,3-Trichloropropane 1<0.14
8260B P7K037212.0 11/17/17 17:38KDMug/L 0.171,2-Dibromo-3-chloropropane 13<0.17
8260B P7K037210.50 11/17/17 17:38KDMug/L 0.0511,2-Dibromoethane 1<0.051
8260B P7K037210.50 11/17/17 17:38KDMug/L 0.0761,2-Dichlorobenzene 5<0.076
8260B P7K037210.50 11/17/17 17:38KDMug/L 0.0661,2-Dichloroethane 1<0.066
8260B P7K037210.50 11/17/17 17:38KDMug/L 0.111,2-Dichloropropane 1<0.11
8260B P7K037210.50 11/17/17 17:38KDMug/L 0.0501,4-Dichlorobenzene 1<0.050
8260B P7K037215.0 11/17/17 17:38KDMug/L 0.31Acetone100<0.31
8260B P7K037212011/17/17 17:38KDMug/L 0.20Acrylonitrile200<0.20
8260B P7K037210.50 11/17/17 17:38KDMug/L 0.048Benzene1<0.048
8260B P7K037210.50 11/17/17 17:38KDMug/L 0.14Bromochloromethane3<0.14
8260B P7K037210.50 11/17/17 17:38KDMug/L 0.062Bromodichloromethane1<0.062
8260B P7K037211.0 11/17/17 17:38KDMug/L 0.040Bromoform3<0.040
8260B P7K037211.0 11/17/17 17:38KDMug/L 0.18Bromomethane10<0.18
8260B P7K037215.0 11/17/17 17:38KDMug/L 0.075Carbon disulfide 100<0.075
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 16 of 35
DocuSign Envelope ID: EBC25181-F8CC-42C5-BB9C-164A3136C8F6
Laboratory Report
11/29/2017
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
FactorUnitsMDL Analyst
P. O. Box 2263 Project No.:
Project: Detect.Monitor. Networks,
Lagoon Wells & SWPTs
Johnston County Dept. of Public Utilities
Smithfield, NC NC 27577
Attn: Kevin Shields
Sample Matrix: Water
Client Sample ID:
Prism Sample ID: 7110169-06
Prism Work Order: 7110169
Time Collected: 11/07/17 12:55
Time Submitted: 11/09/17 07:50
MW 5-6
51-03
SWSL
8260B P7K037210.50 11/17/17 17:38KDMug/L 0.11Carbon Tetrachloride 1<0.11
8260B P7K037210.50 11/17/17 17:38KDMug/L 0.062Chlorobenzene3<0.062
8260B P7K037210.50 11/17/17 17:38KDMug/L 0.22Chloroethane10<0.22
8260B P7K037210.50 11/17/17 17:38KDMug/L 0.076Chloroform5<0.076
8260B P7K037210.50 11/17/17 17:38KDMug/L 0.079Chloromethane1<0.079
8260B P7K037210.50 11/17/17 17:38 KDMug/L 0.056cis-1,2-Dichloroethylene 50.86
8260B P7K037210.50 11/17/17 17:38KDMug/L 0.079cis-1,3-Dichloropropylene 1<0.079
8260B P7K037210.50 11/17/17 17:38KDMug/L 0.081Dibromochloromethane3<0.081
8260B P7K037210.50 11/17/17 17:38KDMug/L 0.065Dibromomethane10<0.065
8260B P7K037210.50 11/17/17 17:38KDMug/L 0.061Ethylbenzene1<0.061
8260B P7K037211.0 11/17/17 17:38KDMug/L 0.12m,p-Xylenes NE<0.12
8260B P7K037215.0 11/17/17 17:38KDMug/L 0.065Methyl Butyl Ketone (2-Hexanone)50<0.065
8260B P7K037215.0 11/17/17 17:38KDMug/L 0.24Methyl Ethyl Ketone (2-Butanone)100<0.24
8260B P7K037215.0 11/17/17 17:38KDMCVLug/L 0.33Methyl Iodide 10<0.33
8260B P7K037215.0 11/17/17 17:38KDMug/L 0.078Methyl Isobutyl Ketone 100<0.078
8260B P7K037211.0 11/17/17 17:38KDMug/L 0.083Methylene Chloride 1<0.083
8260B P7K037210.50 11/17/17 17:38KDMug/L 0.044o-Xylene NE<0.044
8260B P7K037210.50 11/17/17 17:38KDMug/L 0.047Styrene1<0.047
8260B P7K037210.50 11/17/17 17:38KDMug/L 0.098Tetrachloroethylene1<0.098
8260B P7K037211011/17/17 17:38KDMug/L 0.16TetrahydrofuranNE<0.16
8260B P7K037210.50 11/17/17 17:38KDMug/L 0.044Toluene1<0.044
8260B P7K037210.50 11/17/17 17:38KDMug/L 0.094trans-1,2-Dichloroethylene 5<0.094
8260B P7K037210.50 11/17/17 17:38KDMug/L 0.070trans-1,3-Dichloropropylene 1<0.070
8260B P7K037211011/17/17 17:38KDMug/L 0.12trans-1,4-Dichloro-2-butene 100<0.12
8260B P7K037210.50 11/17/17 17:38KDMug/L 0.078Trichloroethylene1<0.078
8260B P7K037210.50 11/17/17 17:38KDMug/L 0.062Trichlorofluoromethane1<0.062
8260B P7K037212.0 11/17/17 17:38KDMug/L 0.060Vinyl acetate 50<0.060
8260B P7K037210.50 11/17/17 17:38KDMug/L 0.097Vinyl chloride 1<0.097
8260B P7K037211.5 11/17/17 17:38KDMug/L 0.15Xylenes, total 5<0.15
Surrogate Recovery Control Limits
80-124103 %4-Bromofluorobenzene
75-129106 %Dibromofluoromethane
77-12396 %Toluene-d8
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 17 of 35
DocuSign Envelope ID: EBC25181-F8CC-42C5-BB9C-164A3136C8F6
Laboratory Report
11/29/2017
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
FactorUnitsMDL Analyst
P. O. Box 2263 Project No.:
Project: Detect.Monitor. Networks,
Lagoon Wells & SWPTs
Johnston County Dept. of Public Utilities
Smithfield, NC NC 27577
Attn: Kevin Shields
Sample Matrix: Water
Client Sample ID:
Prism Sample ID: 7110169-07
Prism Work Order: 7110169
Time Collected: 11/06/17 11:05
Time Submitted: 11/09/17 07:50
Lagoon Well #1
51-03
SWSL
Total Metals
6020B P7K040011.0 11/21/17 21:13EGCug/L 0.19Antimony6<0.19
6020B P7K040011.0 11/21/17 21:13 EGCJug/L 0.031Arsenic100.12
6020B P7K040015.0 11/21/17 21:13 EGCug/L 0.97Barium10011
6020B P7K040011.0 11/21/17 21:13EGCug/L 0.057Beryllium1<0.057
6020B P7K040011.0 11/21/17 21:13EGCug/L 0.078Cadmium1<0.078
6020B P7K040011.0 11/21/17 21:13 EGCJug/L 0.19Chromium100.66
6020B P7K040011.0 11/21/17 21:13 EGCJug/L 0.0071Cobalt100.14
6020B P7K040015.0 11/21/17 21:13 EGCJug/L 0.22Copper100.45
6020B P7K040011.0 11/21/17 21:13 EGCJug/L 0.093Lead100.20
6020B P7K040012.0 11/21/17 21:13 EGCJug/L 0.85Nickel501.7
6020B P7K040015.0 11/21/17 21:13 EGCJug/L 0.63Selenium102.1
6020B P7K040015.0 11/21/17 21:13EGCug/L 0.063Silver10<0.063
6020B P7K040011.0 11/21/17 21:13EGCug/L 0.099Thallium5.5<0.099
6020B P7K040011.0 11/21/17 21:13EGCug/L 0.10Vanadium25<0.10
6020B P7K040011011/21/17 21:13 EGCug/L 2.8Zinc1018
Volatile Organic Compounds by GC/MS
8260B P7K037210.50 11/17/17 18:03KDMug/L 0.111,1,1,2-Tetrachloroethane 5<0.11
8260B P7K037210.50 11/17/17 18:03KDMug/L 0.0611,1,1-Trichloroethane 1<0.061
8260B P7K037210.50 11/17/17 18:03KDMug/L 0.0361,1,2,2-Tetrachloroethane 3<0.036
8260B P7K037210.50 11/17/17 18:03KDMug/L 0.0661,1,2-Trichloroethane 1<0.066
8260B P7K037210.50 11/17/17 18:03KDMug/L 0.0831,1-Dichloroethane 5<0.083
8260B P7K037210.50 11/17/17 18:03KDMug/L 0.0831,1-Dichloroethylene 5<0.083
8260B P7K037211.0 11/17/17 18:03KDMug/L 0.141,2,3-Trichloropropane 1<0.14
8260B P7K037212.0 11/17/17 18:03KDMug/L 0.171,2-Dibromo-3-chloropropane 13<0.17
8260B P7K037210.50 11/17/17 18:03KDMug/L 0.0511,2-Dibromoethane 1<0.051
8260B P7K037210.50 11/17/17 18:03KDMug/L 0.0761,2-Dichlorobenzene 5<0.076
8260B P7K037210.50 11/17/17 18:03KDMug/L 0.0661,2-Dichloroethane 1<0.066
8260B P7K037210.50 11/17/17 18:03KDMug/L 0.111,2-Dichloropropane 1<0.11
8260B P7K037210.50 11/17/17 18:03KDMug/L 0.0501,4-Dichlorobenzene 1<0.050
8260B P7K037215.0 11/17/17 18:03KDMug/L 0.31Acetone100<0.31
8260B P7K037212011/17/17 18:03KDMug/L 0.20Acrylonitrile200<0.20
8260B P7K037210.50 11/17/17 18:03KDMug/L 0.048Benzene1<0.048
8260B P7K037210.50 11/17/17 18:03KDMug/L 0.14Bromochloromethane3<0.14
8260B P7K037210.50 11/17/17 18:03KDMug/L 0.062Bromodichloromethane1<0.062
8260B P7K037211.0 11/17/17 18:03KDMug/L 0.040Bromoform3<0.040
8260B P7K037211.0 11/17/17 18:03KDMug/L 0.18Bromomethane10<0.18
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 18 of 35
DocuSign Envelope ID: EBC25181-F8CC-42C5-BB9C-164A3136C8F6
Laboratory Report
11/29/2017
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
FactorUnitsMDL Analyst
P. O. Box 2263 Project No.:
Project: Detect.Monitor. Networks,
Lagoon Wells & SWPTs
Johnston County Dept. of Public Utilities
Smithfield, NC NC 27577
Attn: Kevin Shields
Sample Matrix: Water
Client Sample ID:
Prism Sample ID: 7110169-07
Prism Work Order: 7110169
Time Collected: 11/06/17 11:05
Time Submitted: 11/09/17 07:50
Lagoon Well #1
51-03
SWSL
8260B P7K037215.0 11/17/17 18:03KDMug/L 0.075Carbon disulfide 100<0.075
8260B P7K037210.50 11/17/17 18:03KDMug/L 0.11Carbon Tetrachloride 1<0.11
8260B P7K037210.50 11/17/17 18:03KDMug/L 0.062Chlorobenzene3<0.062
8260B P7K037210.50 11/17/17 18:03KDMug/L 0.22Chloroethane10<0.22
8260B P7K037210.50 11/17/17 18:03KDMug/L 0.076Chloroform5<0.076
8260B P7K037210.50 11/17/17 18:03KDMug/L 0.079Chloromethane1<0.079
8260B P7K037210.50 11/17/17 18:03KDMug/L 0.056cis-1,2-Dichloroethylene 5<0.056
8260B P7K037210.50 11/17/17 18:03KDMug/L 0.079cis-1,3-Dichloropropylene 1<0.079
8260B P7K037210.50 11/17/17 18:03KDMug/L 0.081Dibromochloromethane3<0.081
8260B P7K037210.50 11/17/17 18:03KDMug/L 0.065Dibromomethane10<0.065
8260B P7K037210.50 11/17/17 18:03KDMug/L 0.061Ethylbenzene1<0.061
8260B P7K037211.0 11/17/17 18:03KDMug/L 0.12m,p-Xylenes NE<0.12
8260B P7K037215.0 11/17/17 18:03KDMug/L 0.065Methyl Butyl Ketone (2-Hexanone)50<0.065
8260B P7K037215.0 11/17/17 18:03KDMug/L 0.24Methyl Ethyl Ketone (2-Butanone)100<0.24
8260B P7K037215.0 11/17/17 18:03KDMCVLug/L 0.33Methyl Iodide 10<0.33
8260B P7K037215.0 11/17/17 18:03KDMug/L 0.078Methyl Isobutyl Ketone 100<0.078
8260B P7K037211.0 11/17/17 18:03KDMug/L 0.083Methylene Chloride 1<0.083
8260B P7K037210.50 11/17/17 18:03KDMug/L 0.044o-Xylene NE<0.044
8260B P7K037210.50 11/17/17 18:03KDMug/L 0.047Styrene1<0.047
8260B P7K037210.50 11/17/17 18:03KDMug/L 0.098Tetrachloroethylene1<0.098
8260B P7K037211011/17/17 18:03KDMug/L 0.16TetrahydrofuranNE<0.16
8260B P7K037210.50 11/17/17 18:03KDMug/L 0.044Toluene1<0.044
8260B P7K037210.50 11/17/17 18:03KDMug/L 0.094trans-1,2-Dichloroethylene 5<0.094
8260B P7K037210.50 11/17/17 18:03KDMug/L 0.070trans-1,3-Dichloropropylene 1<0.070
8260B P7K037211011/17/17 18:03KDMug/L 0.12trans-1,4-Dichloro-2-butene 100<0.12
8260B P7K037210.50 11/17/17 18:03KDMug/L 0.078Trichloroethylene1<0.078
8260B P7K037210.50 11/17/17 18:03KDMug/L 0.062Trichlorofluoromethane1<0.062
8260B P7K037212.0 11/17/17 18:03KDMug/L 0.060Vinyl acetate 50<0.060
8260B P7K037210.50 11/17/17 18:03KDMug/L 0.097Vinyl chloride 1<0.097
8260B P7K037211.5 11/17/17 18:03KDMug/L 0.15Xylenes, total 5<0.15
Surrogate Recovery Control Limits
80-124104 %4-Bromofluorobenzene
75-129102 %Dibromofluoromethane
77-12396 %Toluene-d8
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 19 of 35
DocuSign Envelope ID: EBC25181-F8CC-42C5-BB9C-164A3136C8F6
Laboratory Report
11/29/2017
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
FactorUnitsMDL Analyst
P. O. Box 2263 Project No.:
Project: Detect.Monitor. Networks,
Lagoon Wells & SWPTs
Johnston County Dept. of Public Utilities
Smithfield, NC NC 27577
Attn: Kevin Shields
Sample Matrix: Water
Client Sample ID:
Prism Sample ID: 7110169-08
Prism Work Order: 7110169
Time Collected: 11/06/17 11:22
Time Submitted: 11/09/17 07:50
Lagoon Well #2
51-03
SWSL
Total Metals
6020B P7K040011.0 11/21/17 21:21EGCug/L 0.19Antimony6<0.19
6020B P7K040011.0 11/21/17 21:21 EGCug/L 0.031Arsenic101.2
6020B P7K040015.0 11/21/17 21:21 EGCug/L 0.97Barium10011
6020B P7K040011.0 11/21/17 21:21EGCug/L 0.057Beryllium1<0.057
6020B P7K040011.0 11/21/17 21:21EGCug/L 0.078Cadmium1<0.078
6020B P7K040011.0 11/21/17 21:21 EGCug/L 0.19Chromium102.8
6020B P7K040011.0 11/21/17 21:21 EGCug/L 0.0071Cobalt1017
6020B P7K040015.0 11/21/17 21:21 EGCJug/L 0.22Copper100.64
6020B P7K040011.0 11/21/17 21:21 EGCJug/L 0.093Lead100.11
6020B P7K040012.0 11/21/17 21:21 EGCug/L 0.85Nickel503.7
6020B P7K040015.0 11/21/17 21:21EGCug/L 0.63Selenium10<0.63
6020B P7K040015.0 11/21/17 21:21EGCug/L 0.063Silver10<0.063
6020B P7K040011.0 11/21/17 21:21EGCug/L 0.099Thallium5.5<0.099
6020B P7K040011.0 11/21/17 21:21EGCug/L 0.10Vanadium25<0.10
6020B P7K040011011/21/17 21:21 EGCug/L 2.8Zinc1016
Volatile Organic Compounds by GC/MS
8260B P7K037210.50 11/17/17 18:29KDMug/L 0.111,1,1,2-Tetrachloroethane 5<0.11
8260B P7K037210.50 11/17/17 18:29KDMug/L 0.0611,1,1-Trichloroethane 1<0.061
8260B P7K037210.50 11/17/17 18:29KDMug/L 0.0361,1,2,2-Tetrachloroethane 3<0.036
8260B P7K037210.50 11/17/17 18:29KDMug/L 0.0661,1,2-Trichloroethane 1<0.066
8260B P7K037210.50 11/17/17 18:29KDMug/L 0.0831,1-Dichloroethane 5<0.083
8260B P7K037210.50 11/17/17 18:29KDMug/L 0.0831,1-Dichloroethylene 5<0.083
8260B P7K037211.0 11/17/17 18:29KDMug/L 0.141,2,3-Trichloropropane 1<0.14
8260B P7K037212.0 11/17/17 18:29KDMug/L 0.171,2-Dibromo-3-chloropropane 13<0.17
8260B P7K037210.50 11/17/17 18:29KDMug/L 0.0511,2-Dibromoethane 1<0.051
8260B P7K037210.50 11/17/17 18:29KDMug/L 0.0761,2-Dichlorobenzene 5<0.076
8260B P7K037210.50 11/17/17 18:29KDMug/L 0.0661,2-Dichloroethane 1<0.066
8260B P7K037210.50 11/17/17 18:29KDMug/L 0.111,2-Dichloropropane 1<0.11
8260B P7K037210.50 11/17/17 18:29KDMug/L 0.0501,4-Dichlorobenzene 1<0.050
8260B P7K037215.0 11/17/17 18:29KDMug/L 0.31Acetone100<0.31
8260B P7K037212011/17/17 18:29KDMug/L 0.20Acrylonitrile200<0.20
8260B P7K037210.50 11/17/17 18:29KDMug/L 0.048Benzene1<0.048
8260B P7K037210.50 11/17/17 18:29KDMug/L 0.14Bromochloromethane3<0.14
8260B P7K037210.50 11/17/17 18:29KDMug/L 0.062Bromodichloromethane1<0.062
8260B P7K037211.0 11/17/17 18:29KDMug/L 0.040Bromoform3<0.040
8260B P7K037211.0 11/17/17 18:29KDMug/L 0.18Bromomethane10<0.18
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 20 of 35
DocuSign Envelope ID: EBC25181-F8CC-42C5-BB9C-164A3136C8F6
Laboratory Report
11/29/2017
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
FactorUnitsMDL Analyst
P. O. Box 2263 Project No.:
Project: Detect.Monitor. Networks,
Lagoon Wells & SWPTs
Johnston County Dept. of Public Utilities
Smithfield, NC NC 27577
Attn: Kevin Shields
Sample Matrix: Water
Client Sample ID:
Prism Sample ID: 7110169-08
Prism Work Order: 7110169
Time Collected: 11/06/17 11:22
Time Submitted: 11/09/17 07:50
Lagoon Well #2
51-03
SWSL
8260B P7K037215.0 11/17/17 18:29KDMug/L 0.075Carbon disulfide 100<0.075
8260B P7K037210.50 11/17/17 18:29KDMug/L 0.11Carbon Tetrachloride 1<0.11
8260B P7K037210.50 11/17/17 18:29KDMug/L 0.062Chlorobenzene3<0.062
8260B P7K037210.50 11/17/17 18:29KDMug/L 0.22Chloroethane10<0.22
8260B P7K037210.50 11/17/17 18:29KDMug/L 0.076Chloroform5<0.076
8260B P7K037210.50 11/17/17 18:29KDMug/L 0.079Chloromethane1<0.079
8260B P7K037210.50 11/17/17 18:29KDMug/L 0.056cis-1,2-Dichloroethylene 5<0.056
8260B P7K037210.50 11/17/17 18:29KDMug/L 0.079cis-1,3-Dichloropropylene 1<0.079
8260B P7K037210.50 11/17/17 18:29KDMug/L 0.081Dibromochloromethane3<0.081
8260B P7K037210.50 11/17/17 18:29KDMug/L 0.065Dibromomethane10<0.065
8260B P7K037210.50 11/17/17 18:29KDMug/L 0.061Ethylbenzene1<0.061
8260B P7K037211.0 11/17/17 18:29KDMug/L 0.12m,p-Xylenes NE<0.12
8260B P7K037215.0 11/17/17 18:29KDMug/L 0.065Methyl Butyl Ketone (2-Hexanone)50<0.065
8260B P7K037215.0 11/17/17 18:29KDMug/L 0.24Methyl Ethyl Ketone (2-Butanone)100<0.24
8260B P7K037215.0 11/17/17 18:29KDMCVLug/L 0.33Methyl Iodide 10<0.33
8260B P7K037215.0 11/17/17 18:29KDMug/L 0.078Methyl Isobutyl Ketone 100<0.078
8260B P7K037211.0 11/17/17 18:29KDMug/L 0.083Methylene Chloride 1<0.083
8260B P7K037210.50 11/17/17 18:29KDMug/L 0.044o-Xylene NE<0.044
8260B P7K037210.50 11/17/17 18:29KDMug/L 0.047Styrene1<0.047
8260B P7K037210.50 11/17/17 18:29KDMug/L 0.098Tetrachloroethylene1<0.098
8260B P7K037211011/17/17 18:29KDMug/L 0.16TetrahydrofuranNE<0.16
8260B P7K037210.50 11/17/17 18:29KDMug/L 0.044Toluene1<0.044
8260B P7K037210.50 11/17/17 18:29KDMug/L 0.094trans-1,2-Dichloroethylene 5<0.094
8260B P7K037210.50 11/17/17 18:29KDMug/L 0.070trans-1,3-Dichloropropylene 1<0.070
8260B P7K037211011/17/17 18:29KDMug/L 0.12trans-1,4-Dichloro-2-butene 100<0.12
8260B P7K037210.50 11/17/17 18:29KDMug/L 0.078Trichloroethylene1<0.078
8260B P7K037210.50 11/17/17 18:29KDMug/L 0.062Trichlorofluoromethane1<0.062
8260B P7K037212.0 11/17/17 18:29KDMug/L 0.060Vinyl acetate 50<0.060
8260B P7K037210.50 11/17/17 18:29KDMug/L 0.097Vinyl chloride 1<0.097
8260B P7K037211.5 11/17/17 18:29KDMug/L 0.15Xylenes, total 5<0.15
Surrogate Recovery Control Limits
80-124107 %4-Bromofluorobenzene
75-129107 %Dibromofluoromethane
77-123100 %Toluene-d8
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 21 of 35
DocuSign Envelope ID: EBC25181-F8CC-42C5-BB9C-164A3136C8F6
Laboratory Report
11/29/2017
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
FactorUnitsMDL Analyst
P. O. Box 2263 Project No.:
Project: Detect.Monitor. Networks,
Lagoon Wells & SWPTs
Johnston County Dept. of Public Utilities
Smithfield, NC NC 27577
Attn: Kevin Shields
Sample Matrix: Water
Client Sample ID:
Prism Sample ID: 7110169-09
Prism Work Order: 7110169
Time Collected: 11/06/17 11:38
Time Submitted: 11/09/17 07:50
Lagoon Well #3
51-03
SWSL
Total Metals
6020B P7K040011.0 11/21/17 21:29EGCug/L 0.19Antimony6<0.19
6020B P7K040011.0 11/21/17 21:29 EGCJug/L 0.031Arsenic100.086
6020B P7K040015.0 11/21/17 21:29 EGCug/L 0.97Barium10014
6020B P7K040011.0 11/21/17 21:29EGCug/L 0.057Beryllium1<0.057
6020B P7K040011.0 11/21/17 21:29EGCug/L 0.078Cadmium1<0.078
6020B P7K040011.0 11/21/17 21:29 EGCJug/L 0.19Chromium100.95
6020B P7K040011.0 11/21/17 21:29 EGCJug/L 0.0071Cobalt100.30
6020B P7K040015.0 11/21/17 21:29 EGCJug/L 0.22Copper100.58
6020B P7K040011.0 11/21/17 21:29 EGCJug/L 0.093Lead100.11
6020B P7K040012.0 11/21/17 21:29 EGCJug/L 0.85Nickel501.9
6020B P7K040015.0 11/21/17 21:29EGCug/L 0.63Selenium10<0.63
6020B P7K040015.0 11/21/17 21:29EGCug/L 0.063Silver10<0.063
6020B P7K040011.0 11/21/17 21:29EGCug/L 0.099Thallium5.5<0.099
6020B P7K040011.0 11/21/17 21:29 EGCJug/L 0.10Vanadium250.20
6020B P7K040011011/21/17 21:29 EGCug/L 2.8Zinc1016
Volatile Organic Compounds by GC/MS
8260B P7K037210.50 11/17/17 18:54KDMug/L 0.111,1,1,2-Tetrachloroethane 5<0.11
8260B P7K037210.50 11/17/17 18:54KDMug/L 0.0611,1,1-Trichloroethane 1<0.061
8260B P7K037210.50 11/17/17 18:54KDMug/L 0.0361,1,2,2-Tetrachloroethane 3<0.036
8260B P7K037210.50 11/17/17 18:54KDMug/L 0.0661,1,2-Trichloroethane 1<0.066
8260B P7K037210.50 11/17/17 18:54KDMug/L 0.0831,1-Dichloroethane 5<0.083
8260B P7K037210.50 11/17/17 18:54KDMug/L 0.0831,1-Dichloroethylene 5<0.083
8260B P7K037211.0 11/17/17 18:54KDMug/L 0.141,2,3-Trichloropropane 1<0.14
8260B P7K037212.0 11/17/17 18:54KDMug/L 0.171,2-Dibromo-3-chloropropane 13<0.17
8260B P7K037210.50 11/17/17 18:54KDMug/L 0.0511,2-Dibromoethane 1<0.051
8260B P7K037210.50 11/17/17 18:54KDMug/L 0.0761,2-Dichlorobenzene 5<0.076
8260B P7K037210.50 11/17/17 18:54KDMug/L 0.0661,2-Dichloroethane 1<0.066
8260B P7K037210.50 11/17/17 18:54KDMug/L 0.111,2-Dichloropropane 1<0.11
8260B P7K037210.50 11/17/17 18:54KDMug/L 0.0501,4-Dichlorobenzene 1<0.050
8260B P7K037215.0 11/17/17 18:54KDMug/L 0.31Acetone100<0.31
8260B P7K037212011/17/17 18:54KDMug/L 0.20Acrylonitrile200<0.20
8260B P7K037210.50 11/17/17 18:54KDMug/L 0.048Benzene1<0.048
8260B P7K037210.50 11/17/17 18:54KDMug/L 0.14Bromochloromethane3<0.14
8260B P7K037210.50 11/17/17 18:54KDMug/L 0.062Bromodichloromethane1<0.062
8260B P7K037211.0 11/17/17 18:54KDMug/L 0.040Bromoform3<0.040
8260B P7K037211.0 11/17/17 18:54KDMug/L 0.18Bromomethane10<0.18
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 22 of 35
DocuSign Envelope ID: EBC25181-F8CC-42C5-BB9C-164A3136C8F6
Laboratory Report
11/29/2017
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
FactorUnitsMDL Analyst
P. O. Box 2263 Project No.:
Project: Detect.Monitor. Networks,
Lagoon Wells & SWPTs
Johnston County Dept. of Public Utilities
Smithfield, NC NC 27577
Attn: Kevin Shields
Sample Matrix: Water
Client Sample ID:
Prism Sample ID: 7110169-09
Prism Work Order: 7110169
Time Collected: 11/06/17 11:38
Time Submitted: 11/09/17 07:50
Lagoon Well #3
51-03
SWSL
8260B P7K037215.0 11/17/17 18:54KDMug/L 0.075Carbon disulfide 100<0.075
8260B P7K037210.50 11/17/17 18:54KDMug/L 0.11Carbon Tetrachloride 1<0.11
8260B P7K037210.50 11/17/17 18:54KDMug/L 0.062Chlorobenzene3<0.062
8260B P7K037210.50 11/17/17 18:54KDMug/L 0.22Chloroethane10<0.22
8260B P7K037210.50 11/17/17 18:54KDMug/L 0.076Chloroform5<0.076
8260B P7K037210.50 11/17/17 18:54KDMug/L 0.079Chloromethane1<0.079
8260B P7K037210.50 11/17/17 18:54KDMug/L 0.056cis-1,2-Dichloroethylene 5<0.056
8260B P7K037210.50 11/17/17 18:54KDMug/L 0.079cis-1,3-Dichloropropylene 1<0.079
8260B P7K037210.50 11/17/17 18:54KDMug/L 0.081Dibromochloromethane3<0.081
8260B P7K037210.50 11/17/17 18:54KDMug/L 0.065Dibromomethane10<0.065
8260B P7K037210.50 11/17/17 18:54KDMug/L 0.061Ethylbenzene1<0.061
8260B P7K037211.0 11/17/17 18:54KDMug/L 0.12m,p-Xylenes NE<0.12
8260B P7K037215.0 11/17/17 18:54KDMug/L 0.065Methyl Butyl Ketone (2-Hexanone)50<0.065
8260B P7K037215.0 11/17/17 18:54KDMug/L 0.24Methyl Ethyl Ketone (2-Butanone)100<0.24
8260B P7K037215.0 11/17/17 18:54KDMCVLug/L 0.33Methyl Iodide 10<0.33
8260B P7K037215.0 11/17/17 18:54KDMug/L 0.078Methyl Isobutyl Ketone 100<0.078
8260B P7K037211.0 11/17/17 18:54KDMug/L 0.083Methylene Chloride 1<0.083
8260B P7K037210.50 11/17/17 18:54KDMug/L 0.044o-Xylene NE<0.044
8260B P7K037210.50 11/17/17 18:54KDMug/L 0.047Styrene1<0.047
8260B P7K037210.50 11/17/17 18:54KDMug/L 0.098Tetrachloroethylene1<0.098
8260B P7K037211011/17/17 18:54KDMug/L 0.16TetrahydrofuranNE<0.16
8260B P7K037210.50 11/17/17 18:54KDMug/L 0.044Toluene1<0.044
8260B P7K037210.50 11/17/17 18:54KDMug/L 0.094trans-1,2-Dichloroethylene 5<0.094
8260B P7K037210.50 11/17/17 18:54KDMug/L 0.070trans-1,3-Dichloropropylene 1<0.070
8260B P7K037211011/17/17 18:54KDMug/L 0.12trans-1,4-Dichloro-2-butene 100<0.12
8260B P7K037210.50 11/17/17 18:54KDMug/L 0.078Trichloroethylene1<0.078
8260B P7K037210.50 11/17/17 18:54KDMug/L 0.062Trichlorofluoromethane1<0.062
8260B P7K037212.0 11/17/17 18:54KDMug/L 0.060Vinyl acetate 50<0.060
8260B P7K037210.50 11/17/17 18:54KDMug/L 0.097Vinyl chloride 1<0.097
8260B P7K037211.5 11/17/17 18:54KDMug/L 0.15Xylenes, total 5<0.15
Surrogate Recovery Control Limits
80-124104 %4-Bromofluorobenzene
75-129100 %Dibromofluoromethane
77-12395 %Toluene-d8
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 23 of 35
DocuSign Envelope ID: EBC25181-F8CC-42C5-BB9C-164A3136C8F6
Laboratory Report
11/29/2017
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
FactorUnitsMDL Analyst
P. O. Box 2263 Project No.:
Project: Detect.Monitor. Networks,
Lagoon Wells & SWPTs
Johnston County Dept. of Public Utilities
Smithfield, NC NC 27577
Attn: Kevin Shields
Sample Matrix: Water
Client Sample ID:
Prism Sample ID: 7110169-10
Prism Work Order: 7110169
Time Collected: 11/06/17 11:48
Time Submitted: 11/09/17 07:50
Lagoon Well #4
51-03
SWSL
Total Metals
6020B P7K040011.0 11/21/17 21:37EGCug/L 0.19Antimony6<0.19
6020B P7K040011.0 11/21/17 21:37 EGCJug/L 0.031Arsenic100.29
6020B P7K040015.0 11/21/17 21:37 EGCug/L 0.97Barium1005.4
6020B P7K040011.0 11/21/17 21:37EGCug/L 0.057Beryllium1<0.057
6020B P7K040011.0 11/21/17 21:37EGCug/L 0.078Cadmium1<0.078
6020B P7K040011.0 11/21/17 21:37 EGCug/L 0.19Chromium107.4
6020B P7K040011.0 11/21/17 21:37 EGCug/L 0.0071Cobalt103.2
6020B P7K040015.0 11/21/17 21:37 EGCJug/L 0.22Copper103.2
6020B P7K040011.0 11/21/17 21:37 EGCJug/L 0.093Lead100.34
6020B P7K040012.0 11/21/17 21:37 EGCug/L 0.85Nickel503.3
6020B P7K040015.0 11/21/17 21:37EGCug/L 0.63Selenium10<0.63
6020B P7K040015.0 11/21/17 21:37EGCug/L 0.063Silver10<0.063
6020B P7K040011.0 11/21/17 21:37EGCug/L 0.099Thallium5.5<0.099
6020B P7K040011.0 11/21/17 21:37 EGCug/L 0.10Vanadium256.3
6020B P7K040011011/21/17 21:37 EGCug/L 2.8Zinc1017
Volatile Organic Compounds by GC/MS
8260B P7K037210.50 11/17/17 19:20KDMug/L 0.111,1,1,2-Tetrachloroethane 5<0.11
8260B P7K037210.50 11/17/17 19:20KDMug/L 0.0611,1,1-Trichloroethane 1<0.061
8260B P7K037210.50 11/17/17 19:20KDMug/L 0.0361,1,2,2-Tetrachloroethane 3<0.036
8260B P7K037210.50 11/17/17 19:20KDMug/L 0.0661,1,2-Trichloroethane 1<0.066
8260B P7K037210.50 11/17/17 19:20KDMug/L 0.0831,1-Dichloroethane 5<0.083
8260B P7K037210.50 11/17/17 19:20KDMug/L 0.0831,1-Dichloroethylene 5<0.083
8260B P7K037211.0 11/17/17 19:20KDMug/L 0.141,2,3-Trichloropropane 1<0.14
8260B P7K037212.0 11/17/17 19:20KDMug/L 0.171,2-Dibromo-3-chloropropane 13<0.17
8260B P7K037210.50 11/17/17 19:20KDMug/L 0.0511,2-Dibromoethane 1<0.051
8260B P7K037210.50 11/17/17 19:20KDMug/L 0.0761,2-Dichlorobenzene 5<0.076
8260B P7K037210.50 11/17/17 19:20KDMug/L 0.0661,2-Dichloroethane 1<0.066
8260B P7K037210.50 11/17/17 19:20KDMug/L 0.111,2-Dichloropropane 1<0.11
8260B P7K037210.50 11/17/17 19:20KDMug/L 0.0501,4-Dichlorobenzene 1<0.050
8260B P7K037215.0 11/17/17 19:20KDMug/L 0.31Acetone100<0.31
8260B P7K037212011/17/17 19:20KDMug/L 0.20Acrylonitrile200<0.20
8260B P7K037210.50 11/17/17 19:20KDMug/L 0.048Benzene1<0.048
8260B P7K037210.50 11/17/17 19:20KDMug/L 0.14Bromochloromethane3<0.14
8260B P7K037210.50 11/17/17 19:20KDMug/L 0.062Bromodichloromethane1<0.062
8260B P7K037211.0 11/17/17 19:20KDMug/L 0.040Bromoform3<0.040
8260B P7K037211.0 11/17/17 19:20KDMug/L 0.18Bromomethane10<0.18
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 24 of 35
DocuSign Envelope ID: EBC25181-F8CC-42C5-BB9C-164A3136C8F6
Laboratory Report
11/29/2017
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
FactorUnitsMDL Analyst
P. O. Box 2263 Project No.:
Project: Detect.Monitor. Networks,
Lagoon Wells & SWPTs
Johnston County Dept. of Public Utilities
Smithfield, NC NC 27577
Attn: Kevin Shields
Sample Matrix: Water
Client Sample ID:
Prism Sample ID: 7110169-10
Prism Work Order: 7110169
Time Collected: 11/06/17 11:48
Time Submitted: 11/09/17 07:50
Lagoon Well #4
51-03
SWSL
8260B P7K037215.0 11/17/17 19:20KDMug/L 0.075Carbon disulfide 100<0.075
8260B P7K037210.50 11/17/17 19:20KDMug/L 0.11Carbon Tetrachloride 1<0.11
8260B P7K037210.50 11/17/17 19:20KDMug/L 0.062Chlorobenzene3<0.062
8260B P7K037210.50 11/17/17 19:20KDMug/L 0.22Chloroethane10<0.22
8260B P7K037210.50 11/17/17 19:20KDMug/L 0.076Chloroform5<0.076
8260B P7K037210.50 11/17/17 19:20KDMug/L 0.079Chloromethane1<0.079
8260B P7K037210.50 11/17/17 19:20KDMug/L 0.056cis-1,2-Dichloroethylene 5<0.056
8260B P7K037210.50 11/17/17 19:20KDMug/L 0.079cis-1,3-Dichloropropylene 1<0.079
8260B P7K037210.50 11/17/17 19:20KDMug/L 0.081Dibromochloromethane3<0.081
8260B P7K037210.50 11/17/17 19:20KDMug/L 0.065Dibromomethane10<0.065
8260B P7K037210.50 11/17/17 19:20KDMug/L 0.061Ethylbenzene1<0.061
8260B P7K037211.0 11/17/17 19:20KDMug/L 0.12m,p-Xylenes NE<0.12
8260B P7K037215.0 11/17/17 19:20KDMug/L 0.065Methyl Butyl Ketone (2-Hexanone)50<0.065
8260B P7K037215.0 11/17/17 19:20KDMug/L 0.24Methyl Ethyl Ketone (2-Butanone)100<0.24
8260B P7K037215.0 11/17/17 19:20KDMCVLug/L 0.33Methyl Iodide 10<0.33
8260B P7K037215.0 11/17/17 19:20KDMug/L 0.078Methyl Isobutyl Ketone 100<0.078
8260B P7K037211.0 11/17/17 19:20KDMug/L 0.083Methylene Chloride 1<0.083
8260B P7K037210.50 11/17/17 19:20KDMug/L 0.044o-Xylene NE<0.044
8260B P7K037210.50 11/17/17 19:20KDMug/L 0.047Styrene1<0.047
8260B P7K037210.50 11/17/17 19:20KDMug/L 0.098Tetrachloroethylene1<0.098
8260B P7K037211011/17/17 19:20KDMug/L 0.16TetrahydrofuranNE<0.16
8260B P7K037210.50 11/17/17 19:20KDMug/L 0.044Toluene1<0.044
8260B P7K037210.50 11/17/17 19:20KDMug/L 0.094trans-1,2-Dichloroethylene 5<0.094
8260B P7K037210.50 11/17/17 19:20KDMug/L 0.070trans-1,3-Dichloropropylene 1<0.070
8260B P7K037211011/17/17 19:20KDMug/L 0.12trans-1,4-Dichloro-2-butene 100<0.12
8260B P7K037210.50 11/17/17 19:20KDMug/L 0.078Trichloroethylene1<0.078
8260B P7K037210.50 11/17/17 19:20KDMug/L 0.062Trichlorofluoromethane1<0.062
8260B P7K037212.0 11/17/17 19:20KDMug/L 0.060Vinyl acetate 50<0.060
8260B P7K037210.50 11/17/17 19:20KDMug/L 0.097Vinyl chloride 1<0.097
8260B P7K037211.5 11/17/17 19:20KDMug/L 0.15Xylenes, total 5<0.15
Surrogate Recovery Control Limits
80-124100 %4-Bromofluorobenzene
75-12996 %Dibromofluoromethane
77-123101 %Toluene-d8
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 25 of 35
DocuSign Envelope ID: EBC25181-F8CC-42C5-BB9C-164A3136C8F6
Laboratory Report
11/29/2017
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
FactorUnitsMDL Analyst
P. O. Box 2263 Project No.:
Project: Detect.Monitor. Networks,
Lagoon Wells & SWPTs
Johnston County Dept. of Public Utilities
Smithfield, NC NC 27577
Attn: Kevin Shields
Sample Matrix: Water
Client Sample ID:
Prism Sample ID: 7110169-11
Prism Work Order: 7110169
Time Collected: 11/07/17 00:00
Time Submitted: 11/09/17 07:50
Trip Blank
51-03
SWSL
Volatile Organic Compounds by GC/MS
8260B P7K037210.50 11/17/17 12:57KDMug/L 0.111,1,1,2-Tetrachloroethane 5<0.11
8260B P7K037210.50 11/17/17 12:57KDMug/L 0.0611,1,1-Trichloroethane 1<0.061
8260B P7K037210.50 11/17/17 12:57KDMug/L 0.0361,1,2,2-Tetrachloroethane 3<0.036
8260B P7K037210.50 11/17/17 12:57KDMug/L 0.0661,1,2-Trichloroethane 1<0.066
8260B P7K037210.50 11/17/17 12:57KDMug/L 0.0831,1-Dichloroethane 5<0.083
8260B P7K037210.50 11/17/17 12:57KDMug/L 0.0831,1-Dichloroethylene 5<0.083
8260B P7K037211.0 11/17/17 12:57KDMug/L 0.141,2,3-Trichloropropane 1<0.14
8260B P7K037212.0 11/17/17 12:57KDMug/L 0.171,2-Dibromo-3-chloropropane 13<0.17
8260B P7K037210.50 11/17/17 12:57KDMug/L 0.0511,2-Dibromoethane 1<0.051
8260B P7K037210.50 11/17/17 12:57KDMug/L 0.0761,2-Dichlorobenzene 5<0.076
8260B P7K037210.50 11/17/17 12:57KDMug/L 0.0661,2-Dichloroethane 1<0.066
8260B P7K037210.50 11/17/17 12:57KDMug/L 0.111,2-Dichloropropane 1<0.11
8260B P7K037210.50 11/17/17 12:57KDMug/L 0.0501,4-Dichlorobenzene 1<0.050
8260B P7K037215.0 11/17/17 12:57KDMug/L 0.31Acetone100<0.31
8260B P7K037212011/17/17 12:57KDMug/L 0.20Acrylonitrile200<0.20
8260B P7K037210.50 11/17/17 12:57KDMug/L 0.048Benzene1<0.048
8260B P7K037210.50 11/17/17 12:57KDMug/L 0.14Bromochloromethane3<0.14
8260B P7K037210.50 11/17/17 12:57KDMug/L 0.062Bromodichloromethane1<0.062
8260B P7K037211.0 11/17/17 12:57KDMug/L 0.040Bromoform3<0.040
8260B P7K037211.0 11/17/17 12:57KDMug/L 0.18Bromomethane10<0.18
8260B P7K037215.0 11/17/17 12:57KDMug/L 0.075Carbon disulfide 100<0.075
8260B P7K037210.50 11/17/17 12:57KDMug/L 0.11Carbon Tetrachloride 1<0.11
8260B P7K037210.50 11/17/17 12:57KDMug/L 0.062Chlorobenzene3<0.062
8260B P7K037210.50 11/17/17 12:57KDMug/L 0.22Chloroethane10<0.22
8260B P7K037210.50 11/17/17 12:57KDMug/L 0.076Chloroform5<0.076
8260B P7K037210.50 11/17/17 12:57KDMug/L 0.079Chloromethane1<0.079
8260B P7K037210.50 11/17/17 12:57KDMug/L 0.056cis-1,2-Dichloroethylene 5<0.056
8260B P7K037210.50 11/17/17 12:57KDMug/L 0.079cis-1,3-Dichloropropylene 1<0.079
8260B P7K037210.50 11/17/17 12:57KDMug/L 0.081Dibromochloromethane3<0.081
8260B P7K037210.50 11/17/17 12:57KDMug/L 0.065Dibromomethane10<0.065
8260B P7K037210.50 11/17/17 12:57KDMug/L 0.061Ethylbenzene1<0.061
8260B P7K037211.0 11/17/17 12:57KDMug/L 0.12m,p-Xylenes NE<0.12
8260B P7K037215.0 11/17/17 12:57KDMug/L 0.065Methyl Butyl Ketone (2-Hexanone)50<0.065
8260B P7K037215.0 11/17/17 12:57KDMug/L 0.24Methyl Ethyl Ketone (2-Butanone)100<0.24
8260B P7K037215.0 11/17/17 12:57KDMCVLug/L 0.33Methyl Iodide 10<0.33
8260B P7K037215.0 11/17/17 12:57KDMug/L 0.078Methyl Isobutyl Ketone 100<0.078
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 26 of 35
DocuSign Envelope ID: EBC25181-F8CC-42C5-BB9C-164A3136C8F6
Laboratory Report
11/29/2017
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
FactorUnitsMDL Analyst
P. O. Box 2263 Project No.:
Project: Detect.Monitor. Networks,
Lagoon Wells & SWPTs
Johnston County Dept. of Public Utilities
Smithfield, NC NC 27577
Attn: Kevin Shields
Sample Matrix: Water
Client Sample ID:
Prism Sample ID: 7110169-11
Prism Work Order: 7110169
Time Collected: 11/07/17 00:00
Time Submitted: 11/09/17 07:50
Trip Blank
51-03
SWSL
8260B P7K037211.0 11/17/17 12:57KDMug/L 0.083Methylene Chloride 1<0.083
8260B P7K037210.50 11/17/17 12:57KDMug/L 0.044o-Xylene NE<0.044
8260B P7K037210.50 11/17/17 12:57KDMug/L 0.047Styrene1<0.047
8260B P7K037210.50 11/17/17 12:57KDMug/L 0.098Tetrachloroethylene1<0.098
8260B P7K037211011/17/17 12:57KDMug/L 0.16TetrahydrofuranNE<0.16
8260B P7K037210.50 11/17/17 12:57KDMug/L 0.044Toluene1<0.044
8260B P7K037210.50 11/17/17 12:57KDMug/L 0.094trans-1,2-Dichloroethylene 5<0.094
8260B P7K037210.50 11/17/17 12:57KDMug/L 0.070trans-1,3-Dichloropropylene 1<0.070
8260B P7K037211011/17/17 12:57KDMug/L 0.12trans-1,4-Dichloro-2-butene 100<0.12
8260B P7K037210.50 11/17/17 12:57KDMug/L 0.078Trichloroethylene1<0.078
8260B P7K037210.50 11/17/17 12:57KDMug/L 0.062Trichlorofluoromethane1<0.062
8260B P7K037212.0 11/17/17 12:57KDMug/L 0.060Vinyl acetate 50<0.060
8260B P7K037210.50 11/17/17 12:57KDMug/L 0.097Vinyl chloride 1<0.097
8260B P7K037211.5 11/17/17 12:57KDMug/L 0.15Xylenes, total 5<0.15
Surrogate Recovery Control Limits
80-124106 %4-Bromofluorobenzene
75-129104 %Dibromofluoromethane
77-12396 %Toluene-d8
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
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11/29/17
Level II QC Report
P. O. Box 2263 Project No: 51-03
Project: Detect.Monitor. Networks,
Lagoon Wells & SWPTs
Johnston County Dept. of Public Utilities
Smithfield, NC NC 27577
Attn: Kevin Shields
Prism Work Order: 7110169
Time Submitted: 11/9/2017 7:50:00AM
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by GC/MS - Quality Control
Batch P7K0372 - 5030B
Blank (P7K0372-BLK1)Prepared & Analyzed: 11/17/17
1,1,1,2-Tetrachloroethane ug/LBRL0.50
1,1,1-Trichloroethane ug/LBRL0.50
1,1,2,2-Tetrachloroethane ug/LBRL0.50
1,1,2-Trichloroethane ug/LBRL0.50
1,1-Dichloroethane ug/LBRL0.50
1,1-Dichloroethylene ug/LBRL0.50
1,2,3-Trichloropropane ug/LBRL1.0
1,2-Dibromo-3-chloropropane ug/LBRL2.0
1,2-Dibromoethane ug/LBRL0.50
1,2-Dichlorobenzene ug/LBRL0.50
1,2-Dichloroethane ug/LBRL0.50
1,2-Dichloropropane ug/LBRL0.50
1,4-Dichlorobenzene ug/LBRL0.50
Acetone ug/LBRL5.0
Acrylonitrile ug/LBRL20
Benzene ug/LBRL0.50
Bromochloromethane ug/LBRL0.50
Bromodichloromethane ug/LBRL0.50
Bromoform ug/LBRL1.0
Bromomethane ug/LBRL1.0
Carbon disulfide ug/LBRL5.0
Carbon Tetrachloride ug/LBRL0.50
Chlorobenzene ug/LBRL0.50
Chloroethane ug/LBRL0.50
Chloroform ug/LBRL0.50
Chloromethane ug/LBRL0.50
cis-1,2-Dichloroethylene ug/LBRL0.50
cis-1,3-Dichloropropylene ug/LBRL0.50
Dibromochloromethane ug/LBRL0.50
Dibromomethane ug/LBRL0.50
Ethylbenzene ug/LBRL0.50
m,p-Xylenes ug/LBRL1.0
Methyl Butyl Ketone (2-Hexanone)ug/LBRL5.0
Methyl Ethyl Ketone (2-Butanone)ug/LBRL5.0
Methyl Iodide ug/LBRL5.0
Methyl Isobutyl Ketone ug/LBRL5.0
Methylene Chloride ug/LBRL1.0
o-Xylene ug/LBRL0.50
Styrene ug/LBRL0.50
Tetrachloroethylene ug/LBRL0.50
Tetrahydrofuran ug/LBRL10
Toluene ug/LBRL0.50
trans-1,2-Dichloroethylene ug/LBRL0.50
trans-1,3-Dichloropropylene ug/LBRL0.50
trans-1,4-Dichloro-2-butene ug/LBRL10
Trichloroethylene ug/LBRL0.50
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
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11/29/17
Level II QC Report
P. O. Box 2263 Project No: 51-03
Project: Detect.Monitor. Networks,
Lagoon Wells & SWPTs
Johnston County Dept. of Public Utilities
Smithfield, NC NC 27577
Attn: Kevin Shields
Prism Work Order: 7110169
Time Submitted: 11/9/2017 7:50:00AM
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by GC/MS - Quality Control
Batch P7K0372 - 5030B
Blank (P7K0372-BLK1)Prepared & Analyzed: 11/17/17
Trichlorofluoromethane ug/LBRL0.50
Vinyl acetate ug/LBRL2.0
Vinyl chloride ug/LBRL0.50
Xylenes, total ug/LBRL1.5
ug/L 50.00 80-124Surrogate: 4-Bromofluorobenzene 10753.6
ug/L 50.00 75-129Surrogate: Dibromofluoromethane 9648.2
ug/L 50.00 77-123Surrogate: Toluene-d8 9748.6
LCS (P7K0372-BS1)Prepared & Analyzed: 11/17/17
1,1-Dichloroethylene ug/L25.9 0.50 20.00 70-154129
Benzene ug/L23.3 0.50 20.00 77-128116
Chlorobenzene ug/L22.1 0.50 20.00 78-119111
Toluene ug/L21.6 0.50 20.00 76-131108
Trichloroethylene ug/L22.8 0.50 20.00 77-133114
ug/L 50.00 80-124Surrogate: 4-Bromofluorobenzene 10652.9
ug/L 50.00 75-129Surrogate: Dibromofluoromethane 9547.6
ug/L 50.00 77-123Surrogate: Toluene-d8 10050.2
LCS Dup (P7K0372-BSD1)Prepared & Analyzed: 11/17/17
1,1-Dichloroethylene ug/L24.7 0.50 20.00 2070-154124 5
Benzene ug/L22.6 0.50 20.00 2077-128113 3
Chlorobenzene ug/L22.4 0.50 20.00 2078-119112 1
Toluene ug/L21.6 0.50 20.00 2076-131108 0.3
Trichloroethylene ug/L20.7 0.50 20.00 2077-133104 10
ug/L 50.00 80-124Surrogate: 4-Bromofluorobenzene 10150.6
ug/L 50.00 75-129Surrogate: Dibromofluoromethane 10150.4
ug/L 50.00 77-123Surrogate: Toluene-d8 9949.4
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
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11/29/17
Level II QC Report
P. O. Box 2263 Project No: 51-03
Project: Detect.Monitor. Networks,
Lagoon Wells & SWPTs
Johnston County Dept. of Public Utilities
Smithfield, NC NC 27577
Attn: Kevin Shields
Prism Work Order: 7110169
Time Submitted: 11/9/2017 7:50:00AM
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Total Metals - Quality Control
Batch P7K0400 - 3005A
Blank (P7K0400-BLK1)Prepared & Analyzed: 11/21/17
Antimony ug/L0.410 1.0 J
Arsenic ug/L0.0450 1.0 J
Barium ug/LBRL5.0
Beryllium ug/LBRL1.0
Cadmium ug/LBRL1.0
Chromium ug/LBRL1.0
Cobalt ug/LBRL1.0
Copper ug/L0.545 5.0 J
Lead ug/L0.103 1.0 J
Nickel ug/LBRL2.0
Selenium ug/LBRL5.0
Silver ug/LBRL5.0
Thallium ug/LBRL1.0
Vanadium ug/LBRL1.0
Zinc ug/LBRL10
LCS (P7K0400-BS1)Prepared & Analyzed: 11/21/17
Antimony ug/L1011.0 100.0 80-120101
Arsenic ug/L1001.0 100.0 80-120100
Barium ug/L1055.0 100.0 80-120105
Beryllium ug/L1091.0 100.0 80-120109
Cadmium ug/L1071.0 100.0 80-120107
Chromium ug/L1081.0 100.0 80-120108
Cobalt ug/L1101.0 100.0 80-120110
Copper ug/L1125.0 100.0 80-120112
Lead ug/L1051.0 100.0 80-120105
Nickel ug/L1112.0 100.0 80-120111
Selenium ug/L98.8 5.0 100.0 80-12099
Silver ug/L1145.0 100.0 80-120114
Thallium ug/L1041.0 100.0 80-120104
Vanadium ug/L1091.0 100.0 80-120109
Zinc ug/L10410 100.0 80-120104
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
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11/29/17
Level II QC Report
P. O. Box 2263 Project No: 51-03
Project: Detect.Monitor. Networks,
Lagoon Wells & SWPTs
Johnston County Dept. of Public Utilities
Smithfield, NC NC 27577
Attn: Kevin Shields
Prism Work Order: 7110169
Time Submitted: 11/9/2017 7:50:00AM
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Total Metals - Quality Control
Batch P7K0400 - 3005A
Matrix Spike (P7K0400-MS1)Prepared & Analyzed: 11/21/17 Source: 7110169-01
Antimony ug/L1021.0 100.0 0.263 75-125102
Arsenic ug/L1021.0 100.0 0.271 75-125102
Barium ug/L2705.0 100.0 164 75-125106
Beryllium ug/L1021.0 100.0 BRL 75-125102
Cadmium ug/L1091.0 100.0 0.0790 75-125109
Chromium ug/L1091.0 100.0 0.677 75-125108
Cobalt ug/L1101.0 100.0 0.381 75-125110
Copper ug/L1115.0 100.0 0.747 75-125111
Lead ug/L1091.0 100.0 0.189 75-125108
Nickel ug/L1112.0 100.0 1.65 75-125109
Selenium ug/L1015.0 100.0 BRL 75-125101
Silver ug/L1135.0 100.0 BRL 75-125113
Thallium ug/L1071.0 100.0 BRL 75-125107
Vanadium ug/L1111.0 100.0 0.159 75-125110
Zinc ug/L12010 100.0 17.9 75-125102
Matrix Spike Dup (P7K0400-MSD1)Prepared & Analyzed: 11/21/17 Source: 7110169-01
Antimony ug/L89.8 1.0 100.0 0.263 2075-12590 13
Arsenic ug/L90.4 1.0 100.0 0.271 2075-12590 12
Barium ug/L2395.0 100.0 164 2075-12575 12
Beryllium ug/L1031.0 100.0 BRL 2075-125103 0.5
Cadmium ug/L96.5 1.0 100.0 0.0790 2075-12596 12
Chromium ug/L95.9 1.0 100.0 0.677 2075-12595 12
Cobalt ug/L96.5 1.0 100.0 0.381 2075-12596 13
Copper ug/L98.4 5.0 100.0 0.747 2075-12598 12
Lead ug/L95.5 1.0 100.0 0.189 2075-12595 13
Nickel ug/L97.8 2.0 100.0 1.65 2075-12596 13
Selenium ug/L89.5 5.0 100.0 BRL 2075-12589 12
Silver ug/L99.8 5.0 100.0 BRL 2075-125100 12
Thallium ug/L93.7 1.0 100.0 BRL 2075-12594 13
Vanadium ug/L95.4 1.0 100.0 0.159 2075-12595 15
Zinc ug/L10710 100.0 17.9 2075-12589 12
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
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DocuSign Envelope ID: EBC25181-F8CC-42C5-BB9C-164A3136C8F6
11/29/17
Level II QC Report
P. O. Box 2263 Project No: 51-03
Project: Detect.Monitor. Networks,
Lagoon Wells & SWPTs
Johnston County Dept. of Public Utilities
Smithfield, NC NC 27577
Attn: Kevin Shields
Prism Work Order: 7110169
Time Submitted: 11/9/2017 7:50:00AM
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Total Metals - Quality Control
Batch P7K0400 - 3005A
Post Spike (P7K0400-PS1)Prepared & Analyzed: 11/21/17 Source: 7110169-01
Antimony ug/L90.6 100.0 0.263 80-12090
Arsenic ug/L97.6 100.0 0.271 80-12097
Barium ug/L260 100.0 164 80-12096
Beryllium ug/L102 100.0 0.0510 80-120102
Cadmium ug/L102 100.0 0.0790 80-120102
Chromium ug/L103 100.0 0.677 80-120102
Cobalt ug/L104 100.0 0.381 80-120104
Copper ug/L107 100.0 0.747 80-120106
Lead ug/L103 100.0 0.189 80-120103
Nickel ug/L104 100.0 1.65 80-120103
Selenium ug/L97.5 100.0 0.214 80-12097
Silver ug/L105 100.0 0.0360 80-120105
Thallium ug/L103 100.0 0.0910 80-120103
Vanadium ug/L105 100.0 0.159 80-120105
Zinc ug/L115 100.0 17.9 80-12097
Sample Extraction Data
Prep Method: 3005A
Lab Number Batch Date/TimeInitialFinal
P7K04007110169-01 11/21/17 8:2550 50mL mL
P7K04007110169-02 11/21/17 8:2550 50mL mL
P7K04007110169-03 11/21/17 8:2550 50mL mL
P7K04007110169-04 11/21/17 8:2550 50mL mL
P7K04007110169-05 11/21/17 8:2550 50mL mL
P7K04007110169-06 11/21/17 8:2550 50mL mL
P7K04007110169-07 11/21/17 8:2550 50mL mL
P7K04007110169-08 11/21/17 8:2550 50mL mL
P7K04007110169-09 11/21/17 8:2550 50mL mL
P7K04007110169-10 11/21/17 8:2550 50mL mL
Prep Method: 5030B
Lab Number Batch Date/TimeInitialFinal
P7K03727110169-01 11/17/17 9:3110 10mL mL
P7K03727110169-02 11/17/17 9:3110 10mL mL
P7K03727110169-03 11/17/17 9:3110 10mL mL
P7K03727110169-04 11/17/17 9:3110 10mL mL
P7K03727110169-05 11/17/17 9:3110 10mL mL
P7K03727110169-06 11/17/17 9:3110 10mL mL
P7K03727110169-07 11/17/17 9:3110 10mL mL
P7K03727110169-08 11/17/17 9:3110 10mL mL
P7K03727110169-09 11/17/17 9:3110 10mL mL
P7K03727110169-10 11/17/17 9:3110 10mL mL
P7K03727110169-11 11/17/17 9:3110 10mL mL
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
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This data package contains the analytical results for the project identified above and includes a Case Narrative, Sample
Results and Chain of Custody. Unless otherwise noted, all samples were received in acceptable condition and processed
according to the referenced methods.
Data qualifiers are flagged individually on each sample. A key reference for the data qualifiers appears at the end of this case
narrative.
NC Certification No. 402
NC Drinking Water Cert No. 37735
SC Certification No. 99012
Case Narrative
12/05/2017
Johnston County Dept. of Public Utilities
Kevin Shields
P. O. Box 2263
Smithfield, NC NC 27577
Project: Detect.Monitor. Networks & SWPTs
Project No.: 51-03
Lab Submittal Date: 11/09/2017
Prism Work Order: 7110167
This is a Revised Report and supercedes the original laboratory report dated 11/27/17. Vinyl Chloride
detection was removed from Client Sample ID MW-14D.
Narrative Notes:
Please call if you have any questions relating to this analytical report.
Respectfully,
PRISM LABORATORIES, INC.
President/Project Manager
Reviewed ByRobbi A. Jones Robbi A. Jones
President/Project Manager
Data Qualifiers Key Reference:
J Detected but below the Reporting Limit; therefore, result is an estimated concentration (CLP J-Flag).
Method Detection LimitMDL
Below Reporting LimitBRL
Relative Percent DifferenceRPD
*Results reported to the reporting limit. All other results are reported to the MDL with values between MDL and
reporting limit indicated with a J.
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
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Sample Receipt Summary
12/05/2017
Prism Work Order: 7110167
Client Sample ID MatrixLab Sample ID Date Sampled Date Received
7110167-01 11/06/17SWPT-2 11/09/17Water
7110167-02 11/06/17SWPT-1A 11/09/17Water
7110167-03 11/07/17MW-14D 11/09/17Water
7110167-04 11/07/17MW-15D 11/09/17Water
7110167-05 11/07/17MW-16D 11/09/17Water
7110167-06 11/07/17MW-8D 11/09/17Water
7110167-07 11/07/17MW-9C 11/09/17Water
7110167-08 11/07/17Trip Blank 11/09/17Water
Samples were received in good condition at 2.4 degrees C unless otherwise noted.
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
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Client ID ResultParameterMethod UnitsPrism ID
Prism Work Order: 7110167
12/05/2017
Summary of Detections
0.40 J ug/L7110167-01 SWPT-2 Arsenic 6020B
22 ug/L7110167-01 SWPT-2 Barium 6020B
0.63 J ug/L7110167-01 SWPT-2 Chromium 6020B
0.32 J ug/L7110167-01 SWPT-2 Cobalt 6020B
1.7 J ug/L7110167-01 SWPT-2 Copper 6020B
0.20 J ug/L7110167-01 SWPT-2 Lead 6020B
1.5 J ug/L7110167-01 SWPT-2 Nickel 6020B
0.90 J ug/L7110167-01 SWPT-2 Vanadium 6020B
13 ug/L7110167-01 SWPT-2 Zinc 6020B
19 ug/L7110167-01 SWPT-2 Acetone 8260B
0.41 J ug/L7110167-02 SWPT-1A Arsenic 6020B
24 ug/L7110167-02 SWPT-1A Barium 6020B
0.54 J ug/L7110167-02 SWPT-1A Chromium 6020B
0.30 J ug/L7110167-02 SWPT-1A Cobalt 6020B
3.4 J ug/L7110167-02 SWPT-1A Copper 6020B
0.23 J ug/L7110167-02 SWPT-1A Lead 6020B
1.1 J ug/L7110167-02 SWPT-1A Nickel 6020B
1.0 ug/L7110167-02 SWPT-1A Vanadium 6020B
15 ug/L7110167-02 SWPT-1A Zinc 6020B
15 ug/L7110167-02 SWPT-1A Acetone 8260B
0.20 J ug/L7110167-03 MW-14D Arsenic 6020B
4.5 J ug/L7110167-03 MW-14D Barium 6020B
1.2 ug/L7110167-03 MW-14D Cadmium 6020B
0.52 J ug/L7110167-03 MW-14D Chromium 6020B
1.2 ug/L7110167-03 MW-14D Cobalt 6020B
1.5 J ug/L7110167-03 MW-14D Copper 6020B
3.2 ug/L7110167-03 MW-14D Lead 6020B
2.2 ug/L7110167-03 MW-14D Nickel 6020B
0.078 J ug/L7110167-03 MW-14D Silver 6020B
0.66 J ug/L7110167-03 MW-14D Vanadium 6020B
20 ug/L7110167-03 MW-14D Zinc 6020B
2.5 ug/L7110167-03 MW-14D 1,1-Dichloroethane 8260B
1.4 ug/L7110167-03 MW-14D 1,4-Dichlorobenzene 8260B
3.8 ug/L7110167-03 MW-14D Chlorobenzene 8260B
1.7 ug/L7110167-03 MW-14D cis-1,2-Dichloroethylene 8260B
0.26 J ug/L7110167-04 MW-15D Antimony 6020B
1.3 ug/L7110167-04 MW-15D Arsenic 6020B
28 ug/L7110167-04 MW-15D Barium 6020B
0.38 J ug/L7110167-04 MW-15D Cadmium 6020B
0.52 J ug/L7110167-04 MW-15D Chromium 6020B
2.0 ug/L7110167-04 MW-15D Cobalt 6020B
1.3 J ug/L7110167-04 MW-15D Copper 6020B
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
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Client ID ResultParameterMethod UnitsPrism ID
Prism Work Order: 7110167
12/05/2017
Summary of Detections
0.84 J ug/L7110167-04 MW-15D Lead 6020B
4.2 ug/L7110167-04 MW-15D Nickel 6020B
0.35 J ug/L7110167-04 MW-15D Vanadium 6020B
12 ug/L7110167-04 MW-15D Zinc 6020B
0.38 J ug/L7110167-05 MW-16D Antimony 6020B
0.76 J ug/L7110167-05 MW-16D Arsenic 6020B
65 ug/L7110167-05 MW-16D Barium 6020B
0.31 J ug/L7110167-05 MW-16D Beryllium 6020B
2.2 ug/L7110167-05 MW-16D Cadmium 6020B
4.9 ug/L7110167-05 MW-16D Chromium 6020B
1.7 ug/L7110167-05 MW-16D Cobalt 6020B
5.0 ug/L7110167-05 MW-16D Copper 6020B
2.4 ug/L7110167-05 MW-16D Lead 6020B
3.6 ug/L7110167-05 MW-16D Nickel 6020B
1.5 J ug/L7110167-05 MW-16D Selenium 6020B
0.063 J ug/L7110167-05 MW-16D Silver 6020B
8.0 ug/L7110167-05 MW-16D Vanadium 6020B
34 ug/L7110167-05 MW-16D Zinc 6020B
2.2 ug/L7110167-05RE1 MW-16D Cadmium 6020B
0.80 J ug/L7110167-06 MW-8D Arsenic 6020B
74 ug/L7110167-06 MW-8D Barium 6020B
0.60 J ug/L7110167-06 MW-8D Cadmium 6020B
0.94 J ug/L7110167-06 MW-8D Chromium 6020B
57 ug/L7110167-06 MW-8D Cobalt 6020B
3.1 J ug/L7110167-06 MW-8D Copper 6020B
1.8 ug/L7110167-06 MW-8D Lead 6020B
3.8 ug/L7110167-06 MW-8D Nickel 6020B
0.57 J ug/L7110167-06 MW-8D Vanadium 6020B
31 ug/L7110167-06 MW-8D Zinc 6020B
0.75 ug/L7110167-06 MW-8D Chlorobenzene 8260B
0.47 J ug/L7110167-07 MW-9C Arsenic 6020B
38 ug/L7110167-07 MW-9C Barium 6020B
1.3 ug/L7110167-07 MW-9C Beryllium 6020B
0.31 J ug/L7110167-07 MW-9C Cadmium 6020B
2.4 ug/L7110167-07 MW-9C Chromium 6020B
37 ug/L7110167-07 MW-9C Cobalt 6020B
19 ug/L7110167-07 MW-9C Copper 6020B
4.7 ug/L7110167-07 MW-9C Lead 6020B
48 ug/L7110167-07 MW-9C Nickel 6020B
1.6 J ug/L7110167-07 MW-9C Selenium 6020B
2.1 ug/L7110167-07 MW-9C Vanadium 6020B
120 ug/L7110167-07 MW-9C Zinc 6020B
1.9 ug/L7110167-07 MW-9C 1,1-Dichloroethane 8260B
0.59 ug/L7110167-07 MW-9C Chlorobenzene 8260B
0.92 ug/L7110167-07 MW-9C Vinyl chloride 8260B
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 4 of 28
DocuSign Envelope ID: EBC25181-F8CC-42C5-BB9C-164A3136C8F6
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 5 of 28
DocuSign Envelope ID: EBC25181-F8CC-42C5-BB9C-164A3136C8F6
Laboratory Report
12/05/2017
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
FactorUnitsMDL Analyst
P. O. Box 2263 Project No.:
Project: Detect.Monitor. Networks &
SWPTs
Johnston County Dept. of Public Utilities
Smithfield, NC NC 27577
Attn: Kevin Shields
Sample Matrix: Water
Client Sample ID:
Prism Sample ID: 7110167-01
Prism Work Order: 7110167
Time Collected: 11/06/17 13:30
Time Submitted: 11/09/17 07:50
SWPT-2
51-03
SWSL
Total Metals
6020B P7K033711.0 11/17/17 20:35EGCug/L 0.19Antimony6<0.19
6020B P7K033711.0 11/17/17 20:35 EGCJug/L 0.031Arsenic100.40
6020B P7K033715.0 11/17/17 20:35 EGCug/L 0.97Barium10022
6020B P7K033711.0 11/17/17 20:35EGCug/L 0.057Beryllium1<0.057
6020B P7K033711.0 11/17/17 20:35EGCug/L 0.078Cadmium1<0.078
6020B P7K033711.0 11/17/17 20:35 EGCJug/L 0.19Chromium100.63
6020B P7K033711.0 11/17/17 20:35 EGCJug/L 0.0071Cobalt100.32
6020B P7K033715.0 11/17/17 20:35 EGCJug/L 0.22Copper101.7
6020B P7K033711.0 11/17/17 20:35 EGCJug/L 0.093Lead100.20
6020B P7K033712.0 11/17/17 20:35 EGCJug/L 0.85Nickel501.5
6020B P7K033715.0 11/17/17 20:35EGCug/L 0.63Selenium10<0.63
6020B P7K033715.0 11/17/17 20:35EGCug/L 0.063Silver10<0.063
6020B P7K033711.0 11/17/17 20:35EGCug/L 0.099Thallium5.5<0.099
6020B P7K033711.0 11/17/17 20:35 EGCJug/L 0.10Vanadium250.90
6020B P7K033711011/17/17 20:35 EGCug/L 2.8Zinc1013
Volatile Organic Compounds by GC/MS
8260B P7K033010.50 11/16/17 19:49KDMug/L 0.111,1,1,2-Tetrachloroethane 5<0.11
8260B P7K033010.50 11/16/17 19:49KDMug/L 0.0611,1,1-Trichloroethane 1<0.061
8260B P7K033010.50 11/16/17 19:49KDMug/L 0.0361,1,2,2-Tetrachloroethane 3<0.036
8260B P7K033010.50 11/16/17 19:49KDMug/L 0.0661,1,2-Trichloroethane 1<0.066
8260B P7K033010.50 11/16/17 19:49KDMug/L 0.0831,1-Dichloroethane 5<0.083
8260B P7K033010.50 11/16/17 19:49KDMug/L 0.0831,1-Dichloroethylene 5<0.083
8260B P7K033011.0 11/16/17 19:49KDMug/L 0.141,2,3-Trichloropropane 1<0.14
8260B P7K033012.0 11/16/17 19:49KDMug/L 0.171,2-Dibromo-3-chloropropane 13<0.17
8260B P7K033010.50 11/16/17 19:49KDMug/L 0.0511,2-Dibromoethane 1<0.051
8260B P7K033010.50 11/16/17 19:49KDMug/L 0.0761,2-Dichlorobenzene 5<0.076
8260B P7K033010.50 11/16/17 19:49KDMug/L 0.0661,2-Dichloroethane 1<0.066
8260B P7K033010.50 11/16/17 19:49KDMug/L 0.111,2-Dichloropropane 1<0.11
8260B P7K033010.50 11/16/17 19:49KDMug/L 0.0501,4-Dichlorobenzene 1<0.050
8260B P7K033015.0 11/16/17 19:49 KDMug/L 0.31Acetone10019
8260B P7K033012011/16/17 19:49KDMug/L 0.20Acrylonitrile200<0.20
8260B P7K033010.50 11/16/17 19:49KDMug/L 0.048Benzene1<0.048
8260B P7K033010.50 11/16/17 19:49KDMug/L 0.14Bromochloromethane3<0.14
8260B P7K033010.50 11/16/17 19:49KDMug/L 0.062Bromodichloromethane1<0.062
8260B P7K033011.0 11/16/17 19:49KDMug/L 0.040Bromoform3<0.040
8260B P7K033011.0 11/16/17 19:49KDMug/L 0.18Bromomethane10<0.18
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 6 of 28
DocuSign Envelope ID: EBC25181-F8CC-42C5-BB9C-164A3136C8F6
Laboratory Report
12/05/2017
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
FactorUnitsMDL Analyst
P. O. Box 2263 Project No.:
Project: Detect.Monitor. Networks &
SWPTs
Johnston County Dept. of Public Utilities
Smithfield, NC NC 27577
Attn: Kevin Shields
Sample Matrix: Water
Client Sample ID:
Prism Sample ID: 7110167-01
Prism Work Order: 7110167
Time Collected: 11/06/17 13:30
Time Submitted: 11/09/17 07:50
SWPT-2
51-03
SWSL
8260B P7K033015.0 11/16/17 19:49KDMug/L 0.075Carbon disulfide 100<0.075
8260B P7K033010.50 11/16/17 19:49KDMug/L 0.11Carbon Tetrachloride 1<0.11
8260B P7K033010.50 11/16/17 19:49KDMug/L 0.062Chlorobenzene3<0.062
8260B P7K033010.50 11/16/17 19:49KDMug/L 0.22Chloroethane10<0.22
8260B P7K033010.50 11/16/17 19:49KDMug/L 0.076Chloroform5<0.076
8260B P7K033010.50 11/16/17 19:49KDMug/L 0.079Chloromethane1<0.079
8260B P7K033010.50 11/16/17 19:49KDMug/L 0.056cis-1,2-Dichloroethylene 5<0.056
8260B P7K033010.50 11/16/17 19:49KDMug/L 0.079cis-1,3-Dichloropropylene 1<0.079
8260B P7K033010.50 11/16/17 19:49KDMug/L 0.081Dibromochloromethane3<0.081
8260B P7K033010.50 11/16/17 19:49KDMug/L 0.065Dibromomethane10<0.065
8260B P7K033010.50 11/16/17 19:49KDMug/L 0.061Ethylbenzene1<0.061
8260B P7K033011.0 11/16/17 19:49KDMug/L 0.12m,p-Xylenes NE<0.12
8260B P7K033015.0 11/16/17 19:49KDMug/L 0.065Methyl Butyl Ketone (2-Hexanone)50<0.065
8260B P7K033015.0 11/16/17 19:49KDMug/L 0.24Methyl Ethyl Ketone (2-Butanone)100<0.24
8260B P7K033015.0 11/16/17 19:49KDMug/L 0.33Methyl Iodide 10<0.33
8260B P7K033015.0 11/16/17 19:49KDMug/L 0.078Methyl Isobutyl Ketone 100<0.078
8260B P7K033011.0 11/16/17 19:49KDMug/L 0.083Methylene Chloride 1<0.083
8260B P7K033010.50 11/16/17 19:49KDMug/L 0.044o-Xylene NE<0.044
8260B P7K033010.50 11/16/17 19:49KDMug/L 0.047Styrene1<0.047
8260B P7K033010.50 11/16/17 19:49KDMug/L 0.098Tetrachloroethylene1<0.098
8260B P7K033011011/16/17 19:49KDMug/L 0.16TetrahydrofuranNE<0.16
8260B P7K033010.50 11/16/17 19:49KDMug/L 0.044Toluene1<0.044
8260B P7K033010.50 11/16/17 19:49KDMug/L 0.094trans-1,2-Dichloroethylene 5<0.094
8260B P7K033010.50 11/16/17 19:49KDMug/L 0.070trans-1,3-Dichloropropylene 1<0.070
8260B P7K033011011/16/17 19:49KDMug/L 0.12trans-1,4-Dichloro-2-butene 100<0.12
8260B P7K033010.50 11/16/17 19:49KDMug/L 0.078Trichloroethylene1<0.078
8260B P7K033010.50 11/16/17 19:49KDMug/L 0.062Trichlorofluoromethane1<0.062
8260B P7K033012.0 11/16/17 19:49KDMug/L 0.060Vinyl acetate 50<0.060
8260B P7K033010.50 11/16/17 19:49KDMug/L 0.097Vinyl chloride 1<0.097
8260B P7K033011.5 11/16/17 19:49KDMug/L 0.15Xylenes, total 5<0.15
Surrogate Recovery Control Limits
80-124105 %4-Bromofluorobenzene
75-129101 %Dibromofluoromethane
77-123100 %Toluene-d8
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 7 of 28
DocuSign Envelope ID: EBC25181-F8CC-42C5-BB9C-164A3136C8F6
Laboratory Report
12/05/2017
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
FactorUnitsMDL Analyst
P. O. Box 2263 Project No.:
Project: Detect.Monitor. Networks &
SWPTs
Johnston County Dept. of Public Utilities
Smithfield, NC NC 27577
Attn: Kevin Shields
Sample Matrix: Water
Client Sample ID:
Prism Sample ID: 7110167-02
Prism Work Order: 7110167
Time Collected: 11/06/17 12:10
Time Submitted: 11/09/17 07:50
SWPT-1A
51-03
SWSL
Total Metals
6020B P7K033711.0 11/17/17 20:43EGCug/L 0.19Antimony6<0.19
6020B P7K033711.0 11/17/17 20:43 EGCJug/L 0.031Arsenic100.41
6020B P7K033715.0 11/17/17 20:43 EGCug/L 0.97Barium10024
6020B P7K033711.0 11/17/17 20:43EGCug/L 0.057Beryllium1<0.057
6020B P7K033711.0 11/17/17 20:43EGCug/L 0.078Cadmium1<0.078
6020B P7K033711.0 11/17/17 20:43 EGCJug/L 0.19Chromium100.54
6020B P7K033711.0 11/17/17 20:43 EGCJug/L 0.0071Cobalt100.30
6020B P7K033715.0 11/17/17 20:43 EGCJug/L 0.22Copper103.4
6020B P7K033711.0 11/17/17 20:43 EGCJug/L 0.093Lead100.23
6020B P7K033712.0 11/17/17 20:43 EGCJug/L 0.85Nickel501.1
6020B P7K033715.0 11/17/17 20:43EGCug/L 0.63Selenium10<0.63
6020B P7K033715.0 11/17/17 20:43EGCug/L 0.063Silver10<0.063
6020B P7K033711.0 11/17/17 20:43EGCug/L 0.099Thallium5.5<0.099
6020B P7K033711.0 11/17/17 20:43 EGCug/L 0.10Vanadium251.0
6020B P7K033711011/17/17 20:43 EGCug/L 2.8Zinc1015
Volatile Organic Compounds by GC/MS
8260B P7K033010.50 11/16/17 20:23KDMug/L 0.111,1,1,2-Tetrachloroethane 5<0.11
8260B P7K033010.50 11/16/17 20:23KDMug/L 0.0611,1,1-Trichloroethane 1<0.061
8260B P7K033010.50 11/16/17 20:23KDMug/L 0.0361,1,2,2-Tetrachloroethane 3<0.036
8260B P7K033010.50 11/16/17 20:23KDMug/L 0.0661,1,2-Trichloroethane 1<0.066
8260B P7K033010.50 11/16/17 20:23KDMug/L 0.0831,1-Dichloroethane 5<0.083
8260B P7K033010.50 11/16/17 20:23KDMug/L 0.0831,1-Dichloroethylene 5<0.083
8260B P7K033011.0 11/16/17 20:23KDMug/L 0.141,2,3-Trichloropropane 1<0.14
8260B P7K033012.0 11/16/17 20:23KDMug/L 0.171,2-Dibromo-3-chloropropane 13<0.17
8260B P7K033010.50 11/16/17 20:23KDMug/L 0.0511,2-Dibromoethane 1<0.051
8260B P7K033010.50 11/16/17 20:23KDMug/L 0.0761,2-Dichlorobenzene 5<0.076
8260B P7K033010.50 11/16/17 20:23KDMug/L 0.0661,2-Dichloroethane 1<0.066
8260B P7K033010.50 11/16/17 20:23KDMug/L 0.111,2-Dichloropropane 1<0.11
8260B P7K033010.50 11/16/17 20:23KDMug/L 0.0501,4-Dichlorobenzene 1<0.050
8260B P7K033015.0 11/16/17 20:23 KDMug/L 0.31Acetone10015
8260B P7K033012011/16/17 20:23KDMug/L 0.20Acrylonitrile200<0.20
8260B P7K033010.50 11/16/17 20:23KDMug/L 0.048Benzene1<0.048
8260B P7K033010.50 11/16/17 20:23KDMug/L 0.14Bromochloromethane3<0.14
8260B P7K033010.50 11/16/17 20:23KDMug/L 0.062Bromodichloromethane1<0.062
8260B P7K033011.0 11/16/17 20:23KDMug/L 0.040Bromoform3<0.040
8260B P7K033011.0 11/16/17 20:23KDMug/L 0.18Bromomethane10<0.18
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 8 of 28
DocuSign Envelope ID: EBC25181-F8CC-42C5-BB9C-164A3136C8F6
Laboratory Report
12/05/2017
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
FactorUnitsMDL Analyst
P. O. Box 2263 Project No.:
Project: Detect.Monitor. Networks &
SWPTs
Johnston County Dept. of Public Utilities
Smithfield, NC NC 27577
Attn: Kevin Shields
Sample Matrix: Water
Client Sample ID:
Prism Sample ID: 7110167-02
Prism Work Order: 7110167
Time Collected: 11/06/17 12:10
Time Submitted: 11/09/17 07:50
SWPT-1A
51-03
SWSL
8260B P7K033015.0 11/16/17 20:23KDMug/L 0.075Carbon disulfide 100<0.075
8260B P7K033010.50 11/16/17 20:23KDMug/L 0.11Carbon Tetrachloride 1<0.11
8260B P7K033010.50 11/16/17 20:23KDMug/L 0.062Chlorobenzene3<0.062
8260B P7K033010.50 11/16/17 20:23KDMug/L 0.22Chloroethane10<0.22
8260B P7K033010.50 11/16/17 20:23KDMug/L 0.076Chloroform5<0.076
8260B P7K033010.50 11/16/17 20:23KDMug/L 0.079Chloromethane1<0.079
8260B P7K033010.50 11/16/17 20:23KDMug/L 0.056cis-1,2-Dichloroethylene 5<0.056
8260B P7K033010.50 11/16/17 20:23KDMug/L 0.079cis-1,3-Dichloropropylene 1<0.079
8260B P7K033010.50 11/16/17 20:23KDMug/L 0.081Dibromochloromethane3<0.081
8260B P7K033010.50 11/16/17 20:23KDMug/L 0.065Dibromomethane10<0.065
8260B P7K033010.50 11/16/17 20:23KDMug/L 0.061Ethylbenzene1<0.061
8260B P7K033011.0 11/16/17 20:23KDMug/L 0.12m,p-Xylenes NE<0.12
8260B P7K033015.0 11/16/17 20:23KDMug/L 0.065Methyl Butyl Ketone (2-Hexanone)50<0.065
8260B P7K033015.0 11/16/17 20:23KDMug/L 0.24Methyl Ethyl Ketone (2-Butanone)100<0.24
8260B P7K033015.0 11/16/17 20:23KDMug/L 0.33Methyl Iodide 10<0.33
8260B P7K033015.0 11/16/17 20:23KDMug/L 0.078Methyl Isobutyl Ketone 100<0.078
8260B P7K033011.0 11/16/17 20:23KDMug/L 0.083Methylene Chloride 1<0.083
8260B P7K033010.50 11/16/17 20:23KDMug/L 0.044o-Xylene NE<0.044
8260B P7K033010.50 11/16/17 20:23KDMug/L 0.047Styrene1<0.047
8260B P7K033010.50 11/16/17 20:23KDMug/L 0.098Tetrachloroethylene1<0.098
8260B P7K033011011/16/17 20:23KDMug/L 0.16TetrahydrofuranNE<0.16
8260B P7K033010.50 11/16/17 20:23KDMug/L 0.044Toluene1<0.044
8260B P7K033010.50 11/16/17 20:23KDMug/L 0.094trans-1,2-Dichloroethylene 5<0.094
8260B P7K033010.50 11/16/17 20:23KDMug/L 0.070trans-1,3-Dichloropropylene 1<0.070
8260B P7K033011011/16/17 20:23KDMug/L 0.12trans-1,4-Dichloro-2-butene 100<0.12
8260B P7K033010.50 11/16/17 20:23KDMug/L 0.078Trichloroethylene1<0.078
8260B P7K033010.50 11/16/17 20:23KDMug/L 0.062Trichlorofluoromethane1<0.062
8260B P7K033012.0 11/16/17 20:23KDMug/L 0.060Vinyl acetate 50<0.060
8260B P7K033010.50 11/16/17 20:23KDMug/L 0.097Vinyl chloride 1<0.097
8260B P7K033011.5 11/16/17 20:23KDMug/L 0.15Xylenes, total 5<0.15
Surrogate Recovery Control Limits
80-124104 %4-Bromofluorobenzene
75-12999 %Dibromofluoromethane
77-12398 %Toluene-d8
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 9 of 28
DocuSign Envelope ID: EBC25181-F8CC-42C5-BB9C-164A3136C8F6
Laboratory Report
12/05/2017
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
FactorUnitsMDL Analyst
P. O. Box 2263 Project No.:
Project: Detect.Monitor. Networks &
SWPTs
Johnston County Dept. of Public Utilities
Smithfield, NC NC 27577
Attn: Kevin Shields
Sample Matrix: Water
Client Sample ID:
Prism Sample ID: 7110167-03
Prism Work Order: 7110167
Time Collected: 11/07/17 09:05
Time Submitted: 11/09/17 07:50
MW-14D
51-03
SWSL
Total Metals
6020B P7K033711.0 11/17/17 20:51EGCug/L 0.19Antimony6<0.19
6020B P7K033711.0 11/17/17 20:51 EGCJug/L 0.031Arsenic100.20
6020B P7K033715.0 11/17/17 20:51 EGCJug/L 0.97Barium1004.5
6020B P7K033711.0 11/17/17 20:51EGCug/L 0.057Beryllium1<0.057
6020B P7K033711.0 11/17/17 20:51 EGCug/L 0.078Cadmium11.2
6020B P7K033711.0 11/17/17 20:51 EGCJug/L 0.19Chromium100.52
6020B P7K033711.0 11/17/17 20:51 EGCug/L 0.0071Cobalt101.2
6020B P7K033715.0 11/17/17 20:51 EGCJug/L 0.22Copper101.5
6020B P7K033711.0 11/17/17 20:51 EGCug/L 0.093Lead103.2
6020B P7K033712.0 11/17/17 20:51 EGCug/L 0.85Nickel502.2
6020B P7K033715.0 11/17/17 20:51EGCug/L 0.63Selenium10<0.63
6020B P7K033715.0 11/17/17 20:51 EGCJug/L 0.063Silver100.078
6020B P7K033711.0 11/17/17 20:51EGCug/L 0.099Thallium5.5<0.099
6020B P7K033711.0 11/17/17 20:51 EGCJug/L 0.10Vanadium250.66
6020B P7K033711011/17/17 20:51 EGCug/L 2.8Zinc1020
Volatile Organic Compounds by GC/MS
8260B P7K033010.50 11/16/17 20:56KDMug/L 0.111,1,1,2-Tetrachloroethane 5<0.11
8260B P7K033010.50 11/16/17 20:56KDMug/L 0.0611,1,1-Trichloroethane 1<0.061
8260B P7K033010.50 11/16/17 20:56KDMug/L 0.0361,1,2,2-Tetrachloroethane 3<0.036
8260B P7K033010.50 11/16/17 20:56KDMug/L 0.0661,1,2-Trichloroethane 1<0.066
8260B P7K033010.50 11/16/17 20:56 KDMug/L 0.0831,1-Dichloroethane 52.5
8260B P7K033010.50 11/16/17 20:56KDMug/L 0.0831,1-Dichloroethylene 5<0.083
8260B P7K033011.0 11/16/17 20:56KDMug/L 0.141,2,3-Trichloropropane 1<0.14
8260B P7K033012.0 11/16/17 20:56KDMug/L 0.171,2-Dibromo-3-chloropropane 13<0.17
8260B P7K033010.50 11/16/17 20:56KDMug/L 0.0511,2-Dibromoethane 1<0.051
8260B P7K033010.50 11/16/17 20:56KDMug/L 0.0761,2-Dichlorobenzene 5<0.076
8260B P7K033010.50 11/16/17 20:56KDMug/L 0.0661,2-Dichloroethane 1<0.066
8260B P7K033010.50 11/16/17 20:56KDMug/L 0.111,2-Dichloropropane 1<0.11
8260B P7K033010.50 11/16/17 20:56 KDMug/L 0.0501,4-Dichlorobenzene 11.4
8260B P7K033015.0 11/16/17 20:56KDMug/L 0.31Acetone100<0.31
8260B P7K033012011/16/17 20:56KDMug/L 0.20Acrylonitrile200<0.20
8260B P7K033010.50 11/16/17 20:56KDMug/L 0.048Benzene1<0.048
8260B P7K033010.50 11/16/17 20:56KDMug/L 0.14Bromochloromethane3<0.14
8260B P7K033010.50 11/16/17 20:56KDMug/L 0.062Bromodichloromethane1<0.062
8260B P7K033011.0 11/16/17 20:56KDMug/L 0.040Bromoform3<0.040
8260B P7K033011.0 11/16/17 20:56KDMug/L 0.18Bromomethane10<0.18
8260B P7K033015.0 11/16/17 20:56KDMug/L 0.075Carbon disulfide 100<0.075
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 10 of 28
DocuSign Envelope ID: EBC25181-F8CC-42C5-BB9C-164A3136C8F6
Laboratory Report
12/05/2017
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
FactorUnitsMDL Analyst
P. O. Box 2263 Project No.:
Project: Detect.Monitor. Networks &
SWPTs
Johnston County Dept. of Public Utilities
Smithfield, NC NC 27577
Attn: Kevin Shields
Sample Matrix: Water
Client Sample ID:
Prism Sample ID: 7110167-03
Prism Work Order: 7110167
Time Collected: 11/07/17 09:05
Time Submitted: 11/09/17 07:50
MW-14D
51-03
SWSL
8260B P7K033010.50 11/16/17 20:56KDMug/L 0.11Carbon Tetrachloride 1<0.11
8260B P7K033010.50 11/16/17 20:56 KDMug/L 0.062Chlorobenzene33.8
8260B P7K033010.50 11/16/17 20:56KDMug/L 0.22Chloroethane10<0.22
8260B P7K033010.50 11/16/17 20:56KDMug/L 0.076Chloroform5<0.076
8260B P7K033010.50 11/16/17 20:56KDMug/L 0.079Chloromethane1<0.079
8260B P7K033010.50 11/16/17 20:56 KDMug/L 0.056cis-1,2-Dichloroethylene 51.7
8260B P7K033010.50 11/16/17 20:56KDMug/L 0.079cis-1,3-Dichloropropylene 1<0.079
8260B P7K033010.50 11/16/17 20:56KDMug/L 0.081Dibromochloromethane3<0.081
8260B P7K033010.50 11/16/17 20:56KDMug/L 0.065Dibromomethane10<0.065
8260B P7K033010.50 11/16/17 20:56KDMug/L 0.061Ethylbenzene1<0.061
8260B P7K033011.0 11/16/17 20:56KDMug/L 0.12m,p-Xylenes NE<0.12
8260B P7K033015.0 11/16/17 20:56KDMug/L 0.065Methyl Butyl Ketone (2-Hexanone)50<0.065
8260B P7K033015.0 11/16/17 20:56KDMug/L 0.24Methyl Ethyl Ketone (2-Butanone)100<0.24
8260B P7K033015.0 11/16/17 20:56KDMug/L 0.33Methyl Iodide 10<0.33
8260B P7K033015.0 11/16/17 20:56KDMug/L 0.078Methyl Isobutyl Ketone 100<0.078
8260B P7K033011.0 11/16/17 20:56KDMug/L 0.083Methylene Chloride 1<0.083
8260B P7K033010.50 11/16/17 20:56KDMug/L 0.044o-Xylene NE<0.044
8260B P7K033010.50 11/16/17 20:56KDMug/L 0.047Styrene1<0.047
8260B P7K033010.50 11/16/17 20:56KDMug/L 0.098Tetrachloroethylene1<0.098
8260B P7K033011011/16/17 20:56KDMug/L 0.16TetrahydrofuranNE<0.16
8260B P7K033010.50 11/16/17 20:56KDMug/L 0.044Toluene1<0.044
8260B P7K033010.50 11/16/17 20:56KDMug/L 0.094trans-1,2-Dichloroethylene 5<0.094
8260B P7K033010.50 11/16/17 20:56KDMug/L 0.070trans-1,3-Dichloropropylene 1<0.070
8260B P7K033011011/16/17 20:56KDMug/L 0.12trans-1,4-Dichloro-2-butene 100<0.12
8260B P7K033010.50 11/16/17 20:56KDMug/L 0.078Trichloroethylene1<0.078
8260B P7K033010.50 11/16/17 20:56KDMug/L 0.062Trichlorofluoromethane1<0.062
8260B P7K033012.0 11/16/17 20:56KDMug/L 0.060Vinyl acetate 50<0.060
8260B P7K033010.50 11/16/17 20:56KDMug/L 0.097Vinyl chloride 1<0.097
8260B P7K033011.5 11/16/17 20:56KDMug/L 0.15Xylenes, total 5<0.15
Surrogate Recovery Control Limits
80-124104 %4-Bromofluorobenzene
75-129100 %Dibromofluoromethane
77-123100 %Toluene-d8
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 11 of 28
DocuSign Envelope ID: EBC25181-F8CC-42C5-BB9C-164A3136C8F6
Laboratory Report
12/05/2017
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
FactorUnitsMDL Analyst
P. O. Box 2263 Project No.:
Project: Detect.Monitor. Networks &
SWPTs
Johnston County Dept. of Public Utilities
Smithfield, NC NC 27577
Attn: Kevin Shields
Sample Matrix: Water
Client Sample ID:
Prism Sample ID: 7110167-04
Prism Work Order: 7110167
Time Collected: 11/07/17 09:15
Time Submitted: 11/09/17 07:50
MW-15D
51-03
SWSL
Total Metals
6020B P7K033711.0 11/17/17 20:59 EGCJug/L 0.19Antimony60.26
6020B P7K033711.0 11/17/17 20:59 EGCug/L 0.031Arsenic101.3
6020B P7K033715.0 11/17/17 20:59 EGCug/L 0.97Barium10028
6020B P7K033711.0 11/17/17 20:59EGCug/L 0.057Beryllium1<0.057
6020B P7K033711.0 11/17/17 20:59 EGCJug/L 0.078Cadmium10.38
6020B P7K033711.0 11/17/17 20:59 EGCJug/L 0.19Chromium100.52
6020B P7K033711.0 11/17/17 20:59 EGCug/L 0.0071Cobalt102.0
6020B P7K033715.0 11/17/17 20:59 EGCJug/L 0.22Copper101.3
6020B P7K033711.0 11/17/17 20:59 EGCJug/L 0.093Lead100.84
6020B P7K033712.0 11/17/17 20:59 EGCug/L 0.85Nickel504.2
6020B P7K033715.0 11/17/17 20:59EGCug/L 0.63Selenium10<0.63
6020B P7K033715.0 11/17/17 20:59EGCug/L 0.063Silver10<0.063
6020B P7K033711.0 11/17/17 20:59EGCug/L 0.099Thallium5.5<0.099
6020B P7K033711.0 11/17/17 20:59 EGCJug/L 0.10Vanadium250.35
6020B P7K033711011/17/17 20:59 EGCug/L 2.8Zinc1012
Volatile Organic Compounds by GC/MS
8260B P7K033010.50 11/16/17 21:30KDMug/L 0.111,1,1,2-Tetrachloroethane 5<0.11
8260B P7K033010.50 11/16/17 21:30KDMug/L 0.0611,1,1-Trichloroethane 1<0.061
8260B P7K033010.50 11/16/17 21:30KDMug/L 0.0361,1,2,2-Tetrachloroethane 3<0.036
8260B P7K033010.50 11/16/17 21:30KDMug/L 0.0661,1,2-Trichloroethane 1<0.066
8260B P7K033010.50 11/16/17 21:30KDMug/L 0.0831,1-Dichloroethane 5<0.083
8260B P7K033010.50 11/16/17 21:30KDMug/L 0.0831,1-Dichloroethylene 5<0.083
8260B P7K033011.0 11/16/17 21:30KDMug/L 0.141,2,3-Trichloropropane 1<0.14
8260B P7K033012.0 11/16/17 21:30KDMug/L 0.171,2-Dibromo-3-chloropropane 13<0.17
8260B P7K033010.50 11/16/17 21:30KDMug/L 0.0511,2-Dibromoethane 1<0.051
8260B P7K033010.50 11/16/17 21:30KDMug/L 0.0761,2-Dichlorobenzene 5<0.076
8260B P7K033010.50 11/16/17 21:30KDMug/L 0.0661,2-Dichloroethane 1<0.066
8260B P7K033010.50 11/16/17 21:30KDMug/L 0.111,2-Dichloropropane 1<0.11
8260B P7K033010.50 11/16/17 21:30KDMug/L 0.0501,4-Dichlorobenzene 1<0.050
8260B P7K033015.0 11/16/17 21:30KDMug/L 0.31Acetone100<0.31
8260B P7K033012011/16/17 21:30KDMug/L 0.20Acrylonitrile200<0.20
8260B P7K033010.50 11/16/17 21:30KDMug/L 0.048Benzene1<0.048
8260B P7K033010.50 11/16/17 21:30KDMug/L 0.14Bromochloromethane3<0.14
8260B P7K033010.50 11/16/17 21:30KDMug/L 0.062Bromodichloromethane1<0.062
8260B P7K033011.0 11/16/17 21:30KDMug/L 0.040Bromoform3<0.040
8260B P7K033011.0 11/16/17 21:30KDMug/L 0.18Bromomethane10<0.18
8260B P7K033015.0 11/16/17 21:30KDMug/L 0.075Carbon disulfide 100<0.075
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 12 of 28
DocuSign Envelope ID: EBC25181-F8CC-42C5-BB9C-164A3136C8F6
Laboratory Report
12/05/2017
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
FactorUnitsMDL Analyst
P. O. Box 2263 Project No.:
Project: Detect.Monitor. Networks &
SWPTs
Johnston County Dept. of Public Utilities
Smithfield, NC NC 27577
Attn: Kevin Shields
Sample Matrix: Water
Client Sample ID:
Prism Sample ID: 7110167-04
Prism Work Order: 7110167
Time Collected: 11/07/17 09:15
Time Submitted: 11/09/17 07:50
MW-15D
51-03
SWSL
8260B P7K033010.50 11/16/17 21:30KDMug/L 0.11Carbon Tetrachloride 1<0.11
8260B P7K033010.50 11/16/17 21:30KDMug/L 0.062Chlorobenzene3<0.062
8260B P7K033010.50 11/16/17 21:30KDMug/L 0.22Chloroethane10<0.22
8260B P7K033010.50 11/16/17 21:30KDMug/L 0.076Chloroform5<0.076
8260B P7K033010.50 11/16/17 21:30KDMug/L 0.079Chloromethane1<0.079
8260B P7K033010.50 11/16/17 21:30KDMug/L 0.056cis-1,2-Dichloroethylene 5<0.056
8260B P7K033010.50 11/16/17 21:30KDMug/L 0.079cis-1,3-Dichloropropylene 1<0.079
8260B P7K033010.50 11/16/17 21:30KDMug/L 0.081Dibromochloromethane3<0.081
8260B P7K033010.50 11/16/17 21:30KDMug/L 0.065Dibromomethane10<0.065
8260B P7K033010.50 11/16/17 21:30KDMug/L 0.061Ethylbenzene1<0.061
8260B P7K033011.0 11/16/17 21:30KDMug/L 0.12m,p-Xylenes NE<0.12
8260B P7K033015.0 11/16/17 21:30KDMug/L 0.065Methyl Butyl Ketone (2-Hexanone)50<0.065
8260B P7K033015.0 11/16/17 21:30KDMug/L 0.24Methyl Ethyl Ketone (2-Butanone)100<0.24
8260B P7K033015.0 11/16/17 21:30KDMug/L 0.33Methyl Iodide 10<0.33
8260B P7K033015.0 11/16/17 21:30KDMug/L 0.078Methyl Isobutyl Ketone 100<0.078
8260B P7K033011.0 11/16/17 21:30KDMug/L 0.083Methylene Chloride 1<0.083
8260B P7K033010.50 11/16/17 21:30KDMug/L 0.044o-Xylene NE<0.044
8260B P7K033010.50 11/16/17 21:30KDMug/L 0.047Styrene1<0.047
8260B P7K033010.50 11/16/17 21:30KDMug/L 0.098Tetrachloroethylene1<0.098
8260B P7K033011011/16/17 21:30KDMug/L 0.16TetrahydrofuranNE<0.16
8260B P7K033010.50 11/16/17 21:30KDMug/L 0.044Toluene1<0.044
8260B P7K033010.50 11/16/17 21:30KDMug/L 0.094trans-1,2-Dichloroethylene 5<0.094
8260B P7K033010.50 11/16/17 21:30KDMug/L 0.070trans-1,3-Dichloropropylene 1<0.070
8260B P7K033011011/16/17 21:30KDMug/L 0.12trans-1,4-Dichloro-2-butene 100<0.12
8260B P7K033010.50 11/16/17 21:30KDMug/L 0.078Trichloroethylene1<0.078
8260B P7K033010.50 11/16/17 21:30KDMug/L 0.062Trichlorofluoromethane1<0.062
8260B P7K033012.0 11/16/17 21:30KDMug/L 0.060Vinyl acetate 50<0.060
8260B P7K033010.50 11/16/17 21:30KDMug/L 0.097Vinyl chloride 1<0.097
8260B P7K033011.5 11/16/17 21:30KDMug/L 0.15Xylenes, total 5<0.15
Surrogate Recovery Control Limits
80-124103 %4-Bromofluorobenzene
75-129104 %Dibromofluoromethane
77-123101 %Toluene-d8
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 13 of 28
DocuSign Envelope ID: EBC25181-F8CC-42C5-BB9C-164A3136C8F6
Laboratory Report
12/05/2017
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
FactorUnitsMDL Analyst
P. O. Box 2263 Project No.:
Project: Detect.Monitor. Networks &
SWPTs
Johnston County Dept. of Public Utilities
Smithfield, NC NC 27577
Attn: Kevin Shields
Sample Matrix: Water
Client Sample ID:
Prism Sample ID: 7110167-05
Prism Work Order: 7110167
Time Collected: 11/07/17 09:20
Time Submitted: 11/09/17 07:50
MW-16D
51-03
SWSL
Total Metals
6020B P7K033711.0 11/17/17 21:22 EGCJug/L 0.19Antimony60.38
6020B P7K033711.0 11/17/17 21:22 EGCJug/L 0.031Arsenic100.76
6020B P7K033715.0 11/17/17 21:22 EGCug/L 0.97Barium10065
6020B P7K033711.0 11/17/17 21:22 EGCJug/L 0.057Beryllium10.31
6020B P7K033711.0 11/17/17 21:22 EGCug/L 0.078Cadmium12.2
6020B P7K033711.0 11/17/17 21:22 EGCug/L 0.19Chromium104.9
6020B P7K033711.0 11/17/17 21:22 EGCug/L 0.0071Cobalt101.7
6020B P7K033715.0 11/17/17 21:22 EGCug/L 0.22Copper105.0
6020B P7K033711.0 11/17/17 21:22 EGCug/L 0.093Lead102.4
6020B P7K033712.0 11/17/17 21:22 EGCug/L 0.85Nickel503.6
6020B P7K033715.0 11/17/17 21:22 EGCJug/L 0.63Selenium101.5
6020B P7K033715.0 11/17/17 21:22 EGCJug/L 0.063Silver100.063
6020B P7K033711.0 11/17/17 21:22EGCug/L 0.099Thallium5.5<0.099
6020B P7K033711.0 11/17/17 21:22 EGCug/L 0.10Vanadium258.0
6020B P7K033711011/17/17 21:22 EGCug/L 2.8Zinc1034
Volatile Organic Compounds by GC/MS
8260B P7K033010.50 11/16/17 22:04KDMug/L 0.111,1,1,2-Tetrachloroethane 5<0.11
8260B P7K033010.50 11/16/17 22:04KDMug/L 0.0611,1,1-Trichloroethane 1<0.061
8260B P7K033010.50 11/16/17 22:04KDMug/L 0.0361,1,2,2-Tetrachloroethane 3<0.036
8260B P7K033010.50 11/16/17 22:04KDMug/L 0.0661,1,2-Trichloroethane 1<0.066
8260B P7K033010.50 11/16/17 22:04KDMug/L 0.0831,1-Dichloroethane 5<0.083
8260B P7K033010.50 11/16/17 22:04KDMug/L 0.0831,1-Dichloroethylene 5<0.083
8260B P7K033011.0 11/16/17 22:04KDMug/L 0.141,2,3-Trichloropropane 1<0.14
8260B P7K033012.0 11/16/17 22:04KDMug/L 0.171,2-Dibromo-3-chloropropane 13<0.17
8260B P7K033010.50 11/16/17 22:04KDMug/L 0.0511,2-Dibromoethane 1<0.051
8260B P7K033010.50 11/16/17 22:04KDMug/L 0.0761,2-Dichlorobenzene 5<0.076
8260B P7K033010.50 11/16/17 22:04KDMug/L 0.0661,2-Dichloroethane 1<0.066
8260B P7K033010.50 11/16/17 22:04KDMug/L 0.111,2-Dichloropropane 1<0.11
8260B P7K033010.50 11/16/17 22:04KDMug/L 0.0501,4-Dichlorobenzene 1<0.050
8260B P7K033015.0 11/16/17 22:04KDMug/L 0.31Acetone100<0.31
8260B P7K033012011/16/17 22:04KDMug/L 0.20Acrylonitrile200<0.20
8260B P7K033010.50 11/16/17 22:04KDMug/L 0.048Benzene1<0.048
8260B P7K033010.50 11/16/17 22:04KDMug/L 0.14Bromochloromethane3<0.14
8260B P7K033010.50 11/16/17 22:04KDMug/L 0.062Bromodichloromethane1<0.062
8260B P7K033011.0 11/16/17 22:04KDMug/L 0.040Bromoform3<0.040
8260B P7K033011.0 11/16/17 22:04KDMug/L 0.18Bromomethane10<0.18
8260B P7K033015.0 11/16/17 22:04KDMug/L 0.075Carbon disulfide 100<0.075
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 14 of 28
DocuSign Envelope ID: EBC25181-F8CC-42C5-BB9C-164A3136C8F6
Laboratory Report
12/05/2017
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
FactorUnitsMDL Analyst
P. O. Box 2263 Project No.:
Project: Detect.Monitor. Networks &
SWPTs
Johnston County Dept. of Public Utilities
Smithfield, NC NC 27577
Attn: Kevin Shields
Sample Matrix: Water
Client Sample ID:
Prism Sample ID: 7110167-05
Prism Work Order: 7110167
Time Collected: 11/07/17 09:20
Time Submitted: 11/09/17 07:50
MW-16D
51-03
SWSL
8260B P7K033010.50 11/16/17 22:04KDMug/L 0.11Carbon Tetrachloride 1<0.11
8260B P7K033010.50 11/16/17 22:04KDMug/L 0.062Chlorobenzene3<0.062
8260B P7K033010.50 11/16/17 22:04KDMug/L 0.22Chloroethane10<0.22
8260B P7K033010.50 11/16/17 22:04KDMug/L 0.076Chloroform5<0.076
8260B P7K033010.50 11/16/17 22:04KDMug/L 0.079Chloromethane1<0.079
8260B P7K033010.50 11/16/17 22:04KDMug/L 0.056cis-1,2-Dichloroethylene 5<0.056
8260B P7K033010.50 11/16/17 22:04KDMug/L 0.079cis-1,3-Dichloropropylene 1<0.079
8260B P7K033010.50 11/16/17 22:04KDMug/L 0.081Dibromochloromethane3<0.081
8260B P7K033010.50 11/16/17 22:04KDMug/L 0.065Dibromomethane10<0.065
8260B P7K033010.50 11/16/17 22:04KDMug/L 0.061Ethylbenzene1<0.061
8260B P7K033011.0 11/16/17 22:04KDMug/L 0.12m,p-Xylenes NE<0.12
8260B P7K033015.0 11/16/17 22:04KDMug/L 0.065Methyl Butyl Ketone (2-Hexanone)50<0.065
8260B P7K033015.0 11/16/17 22:04KDMug/L 0.24Methyl Ethyl Ketone (2-Butanone)100<0.24
8260B P7K033015.0 11/16/17 22:04KDMug/L 0.33Methyl Iodide 10<0.33
8260B P7K033015.0 11/16/17 22:04KDMug/L 0.078Methyl Isobutyl Ketone 100<0.078
8260B P7K033011.0 11/16/17 22:04KDMug/L 0.083Methylene Chloride 1<0.083
8260B P7K033010.50 11/16/17 22:04KDMug/L 0.044o-Xylene NE<0.044
8260B P7K033010.50 11/16/17 22:04KDMug/L 0.047Styrene1<0.047
8260B P7K033010.50 11/16/17 22:04KDMug/L 0.098Tetrachloroethylene1<0.098
8260B P7K033011011/16/17 22:04KDMug/L 0.16TetrahydrofuranNE<0.16
8260B P7K033010.50 11/16/17 22:04KDMug/L 0.044Toluene1<0.044
8260B P7K033010.50 11/16/17 22:04KDMug/L 0.094trans-1,2-Dichloroethylene 5<0.094
8260B P7K033010.50 11/16/17 22:04KDMug/L 0.070trans-1,3-Dichloropropylene 1<0.070
8260B P7K033011011/16/17 22:04KDMug/L 0.12trans-1,4-Dichloro-2-butene 100<0.12
8260B P7K033010.50 11/16/17 22:04KDMug/L 0.078Trichloroethylene1<0.078
8260B P7K033010.50 11/16/17 22:04KDMug/L 0.062Trichlorofluoromethane1<0.062
8260B P7K033012.0 11/16/17 22:04KDMug/L 0.060Vinyl acetate 50<0.060
8260B P7K033010.50 11/16/17 22:04KDMug/L 0.097Vinyl chloride 1<0.097
8260B P7K033011.5 11/16/17 22:04KDMug/L 0.15Xylenes, total 5<0.15
Surrogate Recovery Control Limits
80-124104 %4-Bromofluorobenzene
75-129105 %Dibromofluoromethane
77-123101 %Toluene-d8
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 15 of 28
DocuSign Envelope ID: EBC25181-F8CC-42C5-BB9C-164A3136C8F6
Laboratory Report
12/05/2017
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
FactorUnitsMDL Analyst
P. O. Box 2263 Project No.:
Project: Detect.Monitor. Networks &
SWPTs
Johnston County Dept. of Public Utilities
Smithfield, NC NC 27577
Attn: Kevin Shields
Sample Matrix: Water
Client Sample ID:
Prism Sample ID: 7110167-05RE1
Prism Work Order: 7110167
Time Collected: 11/07/17 09:20
Time Submitted: 11/09/17 07:50
MW-16D
51-03
SWSL
Total Metals
6020B P7L000411.0 12/4/17 16:24 EGCug/L 0.078Cadmium12.2
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 16 of 28
DocuSign Envelope ID: EBC25181-F8CC-42C5-BB9C-164A3136C8F6
Laboratory Report
12/05/2017
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
FactorUnitsMDL Analyst
P. O. Box 2263 Project No.:
Project: Detect.Monitor. Networks &
SWPTs
Johnston County Dept. of Public Utilities
Smithfield, NC NC 27577
Attn: Kevin Shields
Sample Matrix: Water
Client Sample ID:
Prism Sample ID: 7110167-06
Prism Work Order: 7110167
Time Collected: 11/07/17 09:30
Time Submitted: 11/09/17 07:50
MW-8D
51-03
SWSL
Total Metals
6020B P7K033711.0 11/17/17 21:30EGCug/L 0.19Antimony6<0.19
6020B P7K033711.0 11/17/17 21:30 EGCJug/L 0.031Arsenic100.80
6020B P7K033715.0 11/17/17 21:30 EGCug/L 0.97Barium10074
6020B P7K033711.0 11/17/17 21:30EGCug/L 0.057Beryllium1<0.057
6020B P7K033711.0 11/17/17 21:30 EGCJug/L 0.078Cadmium10.60
6020B P7K033711.0 11/17/17 21:30 EGCJug/L 0.19Chromium100.94
6020B P7K033711.0 11/17/17 21:30 EGCug/L 0.0071Cobalt1057
6020B P7K033715.0 11/17/17 21:30 EGCJug/L 0.22Copper103.1
6020B P7K033711.0 11/17/17 21:30 EGCug/L 0.093Lead101.8
6020B P7K033712.0 11/17/17 21:30 EGCug/L 0.85Nickel503.8
6020B P7K033715.0 11/17/17 21:30EGCug/L 0.63Selenium10<0.63
6020B P7K033715.0 11/17/17 21:30EGCug/L 0.063Silver10<0.063
6020B P7K033711.0 11/17/17 21:30EGCug/L 0.099Thallium5.5<0.099
6020B P7K033711.0 11/17/17 21:30 EGCJug/L 0.10Vanadium250.57
6020B P7K033711011/17/17 21:30 EGCug/L 2.8Zinc1031
Volatile Organic Compounds by GC/MS
8260B P7K033010.50 11/16/17 22:38KDMug/L 0.111,1,1,2-Tetrachloroethane 5<0.11
8260B P7K033010.50 11/16/17 22:38KDMug/L 0.0611,1,1-Trichloroethane 1<0.061
8260B P7K033010.50 11/16/17 22:38KDMug/L 0.0361,1,2,2-Tetrachloroethane 3<0.036
8260B P7K033010.50 11/16/17 22:38KDMug/L 0.0661,1,2-Trichloroethane 1<0.066
8260B P7K033010.50 11/16/17 22:38KDMug/L 0.0831,1-Dichloroethane 5<0.083
8260B P7K033010.50 11/16/17 22:38KDMug/L 0.0831,1-Dichloroethylene 5<0.083
8260B P7K033011.0 11/16/17 22:38KDMug/L 0.141,2,3-Trichloropropane 1<0.14
8260B P7K033012.0 11/16/17 22:38KDMug/L 0.171,2-Dibromo-3-chloropropane 13<0.17
8260B P7K033010.50 11/16/17 22:38KDMug/L 0.0511,2-Dibromoethane 1<0.051
8260B P7K033010.50 11/16/17 22:38KDMug/L 0.0761,2-Dichlorobenzene 5<0.076
8260B P7K033010.50 11/16/17 22:38KDMug/L 0.0661,2-Dichloroethane 1<0.066
8260B P7K033010.50 11/16/17 22:38KDMug/L 0.111,2-Dichloropropane 1<0.11
8260B P7K033010.50 11/16/17 22:38KDMug/L 0.0501,4-Dichlorobenzene 1<0.050
8260B P7K033015.0 11/16/17 22:38KDMug/L 0.31Acetone100<0.31
8260B P7K033012011/16/17 22:38KDMug/L 0.20Acrylonitrile200<0.20
8260B P7K033010.50 11/16/17 22:38KDMug/L 0.048Benzene1<0.048
8260B P7K033010.50 11/16/17 22:38KDMug/L 0.14Bromochloromethane3<0.14
8260B P7K033010.50 11/16/17 22:38KDMug/L 0.062Bromodichloromethane1<0.062
8260B P7K033011.0 11/16/17 22:38KDMug/L 0.040Bromoform3<0.040
8260B P7K033011.0 11/16/17 22:38KDMug/L 0.18Bromomethane10<0.18
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 17 of 28
DocuSign Envelope ID: EBC25181-F8CC-42C5-BB9C-164A3136C8F6
Laboratory Report
12/05/2017
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
FactorUnitsMDL Analyst
P. O. Box 2263 Project No.:
Project: Detect.Monitor. Networks &
SWPTs
Johnston County Dept. of Public Utilities
Smithfield, NC NC 27577
Attn: Kevin Shields
Sample Matrix: Water
Client Sample ID:
Prism Sample ID: 7110167-06
Prism Work Order: 7110167
Time Collected: 11/07/17 09:30
Time Submitted: 11/09/17 07:50
MW-8D
51-03
SWSL
8260B P7K033015.0 11/16/17 22:38KDMug/L 0.075Carbon disulfide 100<0.075
8260B P7K033010.50 11/16/17 22:38KDMug/L 0.11Carbon Tetrachloride 1<0.11
8260B P7K033010.50 11/16/17 22:38 KDMug/L 0.062Chlorobenzene30.75
8260B P7K033010.50 11/16/17 22:38KDMug/L 0.22Chloroethane10<0.22
8260B P7K033010.50 11/16/17 22:38KDMug/L 0.076Chloroform5<0.076
8260B P7K033010.50 11/16/17 22:38KDMug/L 0.079Chloromethane1<0.079
8260B P7K033010.50 11/16/17 22:38KDMug/L 0.056cis-1,2-Dichloroethylene 5<0.056
8260B P7K033010.50 11/16/17 22:38KDMug/L 0.079cis-1,3-Dichloropropylene 1<0.079
8260B P7K033010.50 11/16/17 22:38KDMug/L 0.081Dibromochloromethane3<0.081
8260B P7K033010.50 11/16/17 22:38KDMug/L 0.065Dibromomethane10<0.065
8260B P7K033010.50 11/16/17 22:38KDMug/L 0.061Ethylbenzene1<0.061
8260B P7K033011.0 11/16/17 22:38KDMug/L 0.12m,p-Xylenes NE<0.12
8260B P7K033015.0 11/16/17 22:38KDMug/L 0.065Methyl Butyl Ketone (2-Hexanone)50<0.065
8260B P7K033015.0 11/16/17 22:38KDMug/L 0.24Methyl Ethyl Ketone (2-Butanone)100<0.24
8260B P7K033015.0 11/16/17 22:38KDMug/L 0.33Methyl Iodide 10<0.33
8260B P7K033015.0 11/16/17 22:38KDMug/L 0.078Methyl Isobutyl Ketone 100<0.078
8260B P7K033011.0 11/16/17 22:38KDMug/L 0.083Methylene Chloride 1<0.083
8260B P7K033010.50 11/16/17 22:38KDMug/L 0.044o-Xylene NE<0.044
8260B P7K033010.50 11/16/17 22:38KDMug/L 0.047Styrene1<0.047
8260B P7K033010.50 11/16/17 22:38KDMug/L 0.098Tetrachloroethylene1<0.098
8260B P7K033011011/16/17 22:38KDMug/L 0.16TetrahydrofuranNE<0.16
8260B P7K033010.50 11/16/17 22:38KDMug/L 0.044Toluene1<0.044
8260B P7K033010.50 11/16/17 22:38KDMug/L 0.094trans-1,2-Dichloroethylene 5<0.094
8260B P7K033010.50 11/16/17 22:38KDMug/L 0.070trans-1,3-Dichloropropylene 1<0.070
8260B P7K033011011/16/17 22:38KDMug/L 0.12trans-1,4-Dichloro-2-butene 100<0.12
8260B P7K033010.50 11/16/17 22:38KDMug/L 0.078Trichloroethylene1<0.078
8260B P7K033010.50 11/16/17 22:38KDMug/L 0.062Trichlorofluoromethane1<0.062
8260B P7K033012.0 11/16/17 22:38KDMug/L 0.060Vinyl acetate 50<0.060
8260B P7K033010.50 11/16/17 22:38KDMug/L 0.097Vinyl chloride 1<0.097
8260B P7K033011.5 11/16/17 22:38KDMug/L 0.15Xylenes, total 5<0.15
Surrogate Recovery Control Limits
80-124102 %4-Bromofluorobenzene
75-129103 %Dibromofluoromethane
77-123102 %Toluene-d8
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 18 of 28
DocuSign Envelope ID: EBC25181-F8CC-42C5-BB9C-164A3136C8F6
Laboratory Report
12/05/2017
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
FactorUnitsMDL Analyst
P. O. Box 2263 Project No.:
Project: Detect.Monitor. Networks &
SWPTs
Johnston County Dept. of Public Utilities
Smithfield, NC NC 27577
Attn: Kevin Shields
Sample Matrix: Water
Client Sample ID:
Prism Sample ID: 7110167-07
Prism Work Order: 7110167
Time Collected: 11/07/17 11:00
Time Submitted: 11/09/17 07:50
MW-9C
51-03
SWSL
Total Metals
6020B P7K033711.0 11/17/17 21:37EGCug/L 0.19Antimony6<0.19
6020B P7K033711.0 11/17/17 21:37 EGCJug/L 0.031Arsenic100.47
6020B P7K033715.0 11/17/17 21:37 EGCug/L 0.97Barium10038
6020B P7K033711.0 11/17/17 21:37 EGCug/L 0.057Beryllium11.3
6020B P7K033711.0 11/17/17 21:37 EGCJug/L 0.078Cadmium10.31
6020B P7K033711.0 11/17/17 21:37 EGCug/L 0.19Chromium102.4
6020B P7K033711.0 11/17/17 21:37 EGCug/L 0.0071Cobalt1037
6020B P7K033715.0 11/17/17 21:37 EGCug/L 0.22Copper1019
6020B P7K033711.0 11/17/17 21:37 EGCug/L 0.093Lead104.7
6020B P7K033712.0 11/17/17 21:37 EGCug/L 0.85Nickel5048
6020B P7K033715.0 11/17/17 21:37 EGCJug/L 0.63Selenium101.6
6020B P7K033715.0 11/17/17 21:37EGCug/L 0.063Silver10<0.063
6020B P7K033711.0 11/17/17 21:37EGCug/L 0.099Thallium5.5<0.099
6020B P7K033711.0 11/17/17 21:37 EGCug/L 0.10Vanadium252.1
6020B P7K033711011/17/17 21:37 EGCug/L 2.8Zinc10120
Volatile Organic Compounds by GC/MS
8260B P7K033010.50 11/16/17 23:12KDMug/L 0.111,1,1,2-Tetrachloroethane 5<0.11
8260B P7K033010.50 11/16/17 23:12KDMug/L 0.0611,1,1-Trichloroethane 1<0.061
8260B P7K033010.50 11/16/17 23:12KDMug/L 0.0361,1,2,2-Tetrachloroethane 3<0.036
8260B P7K033010.50 11/16/17 23:12KDMug/L 0.0661,1,2-Trichloroethane 1<0.066
8260B P7K033010.50 11/16/17 23:12 KDMug/L 0.0831,1-Dichloroethane 51.9
8260B P7K033010.50 11/16/17 23:12KDMug/L 0.0831,1-Dichloroethylene 5<0.083
8260B P7K033011.0 11/16/17 23:12KDMug/L 0.141,2,3-Trichloropropane 1<0.14
8260B P7K033012.0 11/16/17 23:12KDMug/L 0.171,2-Dibromo-3-chloropropane 13<0.17
8260B P7K033010.50 11/16/17 23:12KDMug/L 0.0511,2-Dibromoethane 1<0.051
8260B P7K033010.50 11/16/17 23:12KDMug/L 0.0761,2-Dichlorobenzene 5<0.076
8260B P7K033010.50 11/16/17 23:12KDMug/L 0.0661,2-Dichloroethane 1<0.066
8260B P7K033010.50 11/16/17 23:12KDMug/L 0.111,2-Dichloropropane 1<0.11
8260B P7K033010.50 11/16/17 23:12KDMug/L 0.0501,4-Dichlorobenzene 1<0.050
8260B P7K033015.0 11/16/17 23:12KDMug/L 0.31Acetone100<0.31
8260B P7K033012011/16/17 23:12KDMug/L 0.20Acrylonitrile200<0.20
8260B P7K033010.50 11/16/17 23:12KDMug/L 0.048Benzene1<0.048
8260B P7K033010.50 11/16/17 23:12KDMug/L 0.14Bromochloromethane3<0.14
8260B P7K033010.50 11/16/17 23:12KDMug/L 0.062Bromodichloromethane1<0.062
8260B P7K033011.0 11/16/17 23:12KDMug/L 0.040Bromoform3<0.040
8260B P7K033011.0 11/16/17 23:12KDMug/L 0.18Bromomethane10<0.18
8260B P7K033015.0 11/16/17 23:12KDMug/L 0.075Carbon disulfide 100<0.075
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 19 of 28
DocuSign Envelope ID: EBC25181-F8CC-42C5-BB9C-164A3136C8F6
Laboratory Report
12/05/2017
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
FactorUnitsMDL Analyst
P. O. Box 2263 Project No.:
Project: Detect.Monitor. Networks &
SWPTs
Johnston County Dept. of Public Utilities
Smithfield, NC NC 27577
Attn: Kevin Shields
Sample Matrix: Water
Client Sample ID:
Prism Sample ID: 7110167-07
Prism Work Order: 7110167
Time Collected: 11/07/17 11:00
Time Submitted: 11/09/17 07:50
MW-9C
51-03
SWSL
8260B P7K033010.50 11/16/17 23:12KDMug/L 0.11Carbon Tetrachloride 1<0.11
8260B P7K033010.50 11/16/17 23:12 KDMug/L 0.062Chlorobenzene30.59
8260B P7K033010.50 11/16/17 23:12KDMug/L 0.22Chloroethane10<0.22
8260B P7K033010.50 11/16/17 23:12KDMug/L 0.076Chloroform5<0.076
8260B P7K033010.50 11/16/17 23:12KDMug/L 0.079Chloromethane1<0.079
8260B P7K033010.50 11/16/17 23:12KDMug/L 0.056cis-1,2-Dichloroethylene 5<0.056
8260B P7K033010.50 11/16/17 23:12KDMug/L 0.079cis-1,3-Dichloropropylene 1<0.079
8260B P7K033010.50 11/16/17 23:12KDMug/L 0.081Dibromochloromethane3<0.081
8260B P7K033010.50 11/16/17 23:12KDMug/L 0.065Dibromomethane10<0.065
8260B P7K033010.50 11/16/17 23:12KDMug/L 0.061Ethylbenzene1<0.061
8260B P7K033011.0 11/16/17 23:12KDMug/L 0.12m,p-Xylenes NE<0.12
8260B P7K033015.0 11/16/17 23:12KDMug/L 0.065Methyl Butyl Ketone (2-Hexanone)50<0.065
8260B P7K033015.0 11/16/17 23:12KDMug/L 0.24Methyl Ethyl Ketone (2-Butanone)100<0.24
8260B P7K033015.0 11/16/17 23:12KDMug/L 0.33Methyl Iodide 10<0.33
8260B P7K033015.0 11/16/17 23:12KDMug/L 0.078Methyl Isobutyl Ketone 100<0.078
8260B P7K033011.0 11/16/17 23:12KDMug/L 0.083Methylene Chloride 1<0.083
8260B P7K033010.50 11/16/17 23:12KDMug/L 0.044o-Xylene NE<0.044
8260B P7K033010.50 11/16/17 23:12KDMug/L 0.047Styrene1<0.047
8260B P7K033010.50 11/16/17 23:12KDMug/L 0.098Tetrachloroethylene1<0.098
8260B P7K033011011/16/17 23:12KDMug/L 0.16TetrahydrofuranNE<0.16
8260B P7K033010.50 11/16/17 23:12KDMug/L 0.044Toluene1<0.044
8260B P7K033010.50 11/16/17 23:12KDMug/L 0.094trans-1,2-Dichloroethylene 5<0.094
8260B P7K033010.50 11/16/17 23:12KDMug/L 0.070trans-1,3-Dichloropropylene 1<0.070
8260B P7K033011011/16/17 23:12KDMug/L 0.12trans-1,4-Dichloro-2-butene 100<0.12
8260B P7K033010.50 11/16/17 23:12KDMug/L 0.078Trichloroethylene1<0.078
8260B P7K033010.50 11/16/17 23:12KDMug/L 0.062Trichlorofluoromethane1<0.062
8260B P7K033012.0 11/16/17 23:12KDMug/L 0.060Vinyl acetate 50<0.060
8260B P7K033010.50 11/16/17 23:12 KDMug/L 0.097Vinyl chloride 10.92
8260B P7K033011.5 11/16/17 23:12KDMug/L 0.15Xylenes, total 5<0.15
Surrogate Recovery Control Limits
80-124105 %4-Bromofluorobenzene
75-129100 %Dibromofluoromethane
77-123101 %Toluene-d8
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 20 of 28
DocuSign Envelope ID: EBC25181-F8CC-42C5-BB9C-164A3136C8F6
Laboratory Report
12/05/2017
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
FactorUnitsMDL Analyst
P. O. Box 2263 Project No.:
Project: Detect.Monitor. Networks &
SWPTs
Johnston County Dept. of Public Utilities
Smithfield, NC NC 27577
Attn: Kevin Shields
Sample Matrix: Water
Client Sample ID:
Prism Sample ID: 7110167-08
Prism Work Order: 7110167
Time Collected: 11/07/17 00:00
Time Submitted: 11/09/17 07:50
Trip Blank
51-03
SWSL
Volatile Organic Compounds by GC/MS
8260B P7K033010.50 11/16/17 16:26KDMug/L 0.111,1,1,2-Tetrachloroethane 5<0.11
8260B P7K033010.50 11/16/17 16:26KDMug/L 0.0611,1,1-Trichloroethane 1<0.061
8260B P7K033010.50 11/16/17 16:26KDMug/L 0.0361,1,2,2-Tetrachloroethane 3<0.036
8260B P7K033010.50 11/16/17 16:26KDMug/L 0.0661,1,2-Trichloroethane 1<0.066
8260B P7K033010.50 11/16/17 16:26KDMug/L 0.0831,1-Dichloroethane 5<0.083
8260B P7K033010.50 11/16/17 16:26KDMug/L 0.0831,1-Dichloroethylene 5<0.083
8260B P7K033011.0 11/16/17 16:26KDMug/L 0.141,2,3-Trichloropropane 1<0.14
8260B P7K033012.0 11/16/17 16:26KDMug/L 0.171,2-Dibromo-3-chloropropane 13<0.17
8260B P7K033010.50 11/16/17 16:26KDMug/L 0.0511,2-Dibromoethane 1<0.051
8260B P7K033010.50 11/16/17 16:26KDMug/L 0.0761,2-Dichlorobenzene 5<0.076
8260B P7K033010.50 11/16/17 16:26KDMug/L 0.0661,2-Dichloroethane 1<0.066
8260B P7K033010.50 11/16/17 16:26KDMug/L 0.111,2-Dichloropropane 1<0.11
8260B P7K033010.50 11/16/17 16:26KDMug/L 0.0501,4-Dichlorobenzene 1<0.050
8260B P7K033015.0 11/16/17 16:26KDMug/L 0.31Acetone100<0.31
8260B P7K033012011/16/17 16:26KDMug/L 0.20Acrylonitrile200<0.20
8260B P7K033010.50 11/16/17 16:26KDMug/L 0.048Benzene1<0.048
8260B P7K033010.50 11/16/17 16:26KDMug/L 0.14Bromochloromethane3<0.14
8260B P7K033010.50 11/16/17 16:26KDMug/L 0.062Bromodichloromethane1<0.062
8260B P7K033011.0 11/16/17 16:26KDMug/L 0.040Bromoform3<0.040
8260B P7K033011.0 11/16/17 16:26KDMug/L 0.18Bromomethane10<0.18
8260B P7K033015.0 11/16/17 16:26KDMug/L 0.075Carbon disulfide 100<0.075
8260B P7K033010.50 11/16/17 16:26KDMug/L 0.11Carbon Tetrachloride 1<0.11
8260B P7K033010.50 11/16/17 16:26KDMug/L 0.062Chlorobenzene3<0.062
8260B P7K033010.50 11/16/17 16:26KDMug/L 0.22Chloroethane10<0.22
8260B P7K033010.50 11/16/17 16:26KDMug/L 0.076Chloroform5<0.076
8260B P7K033010.50 11/16/17 16:26KDMug/L 0.079Chloromethane1<0.079
8260B P7K033010.50 11/16/17 16:26KDMug/L 0.056cis-1,2-Dichloroethylene 5<0.056
8260B P7K033010.50 11/16/17 16:26KDMug/L 0.079cis-1,3-Dichloropropylene 1<0.079
8260B P7K033010.50 11/16/17 16:26KDMug/L 0.081Dibromochloromethane3<0.081
8260B P7K033010.50 11/16/17 16:26KDMug/L 0.065Dibromomethane10<0.065
8260B P7K033010.50 11/16/17 16:26KDMug/L 0.061Ethylbenzene1<0.061
8260B P7K033011.0 11/16/17 16:26KDMug/L 0.12m,p-Xylenes NE<0.12
8260B P7K033015.0 11/16/17 16:26KDMug/L 0.065Methyl Butyl Ketone (2-Hexanone)50<0.065
8260B P7K033015.0 11/16/17 16:26KDMug/L 0.24Methyl Ethyl Ketone (2-Butanone)100<0.24
8260B P7K033015.0 11/16/17 16:26KDMug/L 0.33Methyl Iodide 10<0.33
8260B P7K033015.0 11/16/17 16:26KDMug/L 0.078Methyl Isobutyl Ketone 100<0.078
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
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Laboratory Report
12/05/2017
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
FactorUnitsMDL Analyst
P. O. Box 2263 Project No.:
Project: Detect.Monitor. Networks &
SWPTs
Johnston County Dept. of Public Utilities
Smithfield, NC NC 27577
Attn: Kevin Shields
Sample Matrix: Water
Client Sample ID:
Prism Sample ID: 7110167-08
Prism Work Order: 7110167
Time Collected: 11/07/17 00:00
Time Submitted: 11/09/17 07:50
Trip Blank
51-03
SWSL
8260B P7K033011.0 11/16/17 16:26KDMug/L 0.083Methylene Chloride 1<0.083
8260B P7K033010.50 11/16/17 16:26KDMug/L 0.044o-Xylene NE<0.044
8260B P7K033010.50 11/16/17 16:26KDMug/L 0.047Styrene1<0.047
8260B P7K033010.50 11/16/17 16:26KDMug/L 0.098Tetrachloroethylene1<0.098
8260B P7K033011011/16/17 16:26KDMug/L 0.16TetrahydrofuranNE<0.16
8260B P7K033010.50 11/16/17 16:26KDMug/L 0.044Toluene1<0.044
8260B P7K033010.50 11/16/17 16:26KDMug/L 0.094trans-1,2-Dichloroethylene 5<0.094
8260B P7K033010.50 11/16/17 16:26KDMug/L 0.070trans-1,3-Dichloropropylene 1<0.070
8260B P7K033011011/16/17 16:26KDMug/L 0.12trans-1,4-Dichloro-2-butene 100<0.12
8260B P7K033010.50 11/16/17 16:26KDMug/L 0.078Trichloroethylene1<0.078
8260B P7K033010.50 11/16/17 16:26KDMug/L 0.062Trichlorofluoromethane1<0.062
8260B P7K033012.0 11/16/17 16:26KDMug/L 0.060Vinyl acetate 50<0.060
8260B P7K033010.50 11/16/17 16:26KDMug/L 0.097Vinyl chloride 1<0.097
8260B P7K033011.5 11/16/17 16:26KDMug/L 0.15Xylenes, total 5<0.15
Surrogate Recovery Control Limits
80-124103 %4-Bromofluorobenzene
75-12997 %Dibromofluoromethane
77-123101 %Toluene-d8
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
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12/5/17
Level II QC Report
P. O. Box 2263 Project No: 51-03
Project: Detect.Monitor. Networks &
SWPTs
Johnston County Dept. of Public Utilities
Smithfield, NC NC 27577
Attn: Kevin Shields
Prism Work Order: 7110167
Time Submitted: 11/9/2017 7:50:00AM
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by GC/MS - Quality Control
Batch P7K0330 - 5030B
Blank (P7K0330-BLK1)Prepared & Analyzed: 11/16/17
1,1,1,2-Tetrachloroethane ug/LBRL0.50
1,1,1-Trichloroethane ug/LBRL0.50
1,1,2,2-Tetrachloroethane ug/LBRL0.50
1,1,2-Trichloroethane ug/LBRL0.50
1,1-Dichloroethane ug/LBRL0.50
1,1-Dichloroethylene ug/LBRL0.50
1,2,3-Trichloropropane ug/LBRL1.0
1,2-Dibromo-3-chloropropane ug/LBRL2.0
1,2-Dibromoethane ug/LBRL0.50
1,2-Dichlorobenzene ug/LBRL0.50
1,2-Dichloroethane ug/LBRL0.50
1,2-Dichloropropane ug/LBRL0.50
1,4-Dichlorobenzene ug/LBRL0.50
Acetone ug/LBRL5.0
Acrylonitrile ug/LBRL20
Benzene ug/LBRL0.50
Bromochloromethane ug/LBRL0.50
Bromodichloromethane ug/LBRL0.50
Bromoform ug/LBRL1.0
Bromomethane ug/LBRL1.0
Carbon disulfide ug/LBRL5.0
Carbon Tetrachloride ug/LBRL0.50
Chlorobenzene ug/LBRL0.50
Chloroethane ug/LBRL0.50
Chloroform ug/LBRL0.50
Chloromethane ug/LBRL0.50
cis-1,2-Dichloroethylene ug/LBRL0.50
cis-1,3-Dichloropropylene ug/LBRL0.50
Dibromochloromethane ug/LBRL0.50
Dibromomethane ug/LBRL0.50
Ethylbenzene ug/LBRL0.50
m,p-Xylenes ug/LBRL1.0
Methyl Butyl Ketone (2-Hexanone)ug/LBRL5.0
Methyl Ethyl Ketone (2-Butanone)ug/LBRL5.0
Methyl Iodide ug/LBRL5.0
Methyl Isobutyl Ketone ug/LBRL5.0
Methylene Chloride ug/LBRL1.0
o-Xylene ug/LBRL0.50
Styrene ug/LBRL0.50
Tetrachloroethylene ug/LBRL0.50
Tetrahydrofuran ug/LBRL10
Toluene ug/LBRL0.50
trans-1,2-Dichloroethylene ug/LBRL0.50
trans-1,3-Dichloropropylene ug/LBRL0.50
trans-1,4-Dichloro-2-butene ug/LBRL10
Trichloroethylene ug/LBRL0.50
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
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12/5/17
Level II QC Report
P. O. Box 2263 Project No: 51-03
Project: Detect.Monitor. Networks &
SWPTs
Johnston County Dept. of Public Utilities
Smithfield, NC NC 27577
Attn: Kevin Shields
Prism Work Order: 7110167
Time Submitted: 11/9/2017 7:50:00AM
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by GC/MS - Quality Control
Batch P7K0330 - 5030B
Blank (P7K0330-BLK1)Prepared & Analyzed: 11/16/17
Trichlorofluoromethane ug/LBRL0.50
Vinyl acetate ug/LBRL2.0
Vinyl chloride ug/LBRL0.50
Xylenes, total ug/LBRL1.5
ug/L 50.00 80-124Surrogate: 4-Bromofluorobenzene 10653.1
ug/L 50.00 75-129Surrogate: Dibromofluoromethane 10150.4
ug/L 50.00 77-123Surrogate: Toluene-d8 10150.3
LCS (P7K0330-BS1)Prepared & Analyzed: 11/16/17
1,1-Dichloroethylene ug/L23.2 0.50 20.00 70-154116
Benzene ug/L21.6 0.50 20.00 77-128108
Chlorobenzene ug/L21.2 0.50 20.00 78-119106
Toluene ug/L21.6 0.50 20.00 76-131108
Trichloroethylene ug/L21.0 0.50 20.00 77-133105
ug/L 50.00 80-124Surrogate: 4-Bromofluorobenzene 10250.8
ug/L 50.00 75-129Surrogate: Dibromofluoromethane 9547.7
ug/L 50.00 77-123Surrogate: Toluene-d8 10050.0
LCS Dup (P7K0330-BSD1)Prepared & Analyzed: 11/16/17
1,1-Dichloroethylene ug/L22.4 0.50 20.00 2070-154112 3
Benzene ug/L20.9 0.50 20.00 2077-128105 3
Chlorobenzene ug/L21.0 0.50 20.00 2078-119105 0.9
Toluene ug/L21.0 0.50 20.00 2076-131105 3
Trichloroethylene ug/L19.8 0.50 20.00 2077-13399 6
ug/L 50.00 80-124Surrogate: 4-Bromofluorobenzene 10150.3
ug/L 50.00 75-129Surrogate: Dibromofluoromethane 9447.1
ug/L 50.00 77-123Surrogate: Toluene-d8 10351.7
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
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12/5/17
Level II QC Report
P. O. Box 2263 Project No: 51-03
Project: Detect.Monitor. Networks &
SWPTs
Johnston County Dept. of Public Utilities
Smithfield, NC NC 27577
Attn: Kevin Shields
Prism Work Order: 7110167
Time Submitted: 11/9/2017 7:50:00AM
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Total Metals - Quality Control
Batch P7K0337 - 3005A
Blank (P7K0337-BLK1)Prepared & Analyzed: 11/17/17
Antimony ug/L0.249 1.0 J
Arsenic ug/L0.0320 1.0 J
Barium ug/LBRL5.0
Beryllium ug/LBRL1.0
Cadmium ug/LBRL1.0
Chromium ug/L0.441 1.0 J
Cobalt ug/LBRL1.0
Copper ug/L2.08 5.0 J
Lead ug/L0.140 1.0 J
Nickel ug/LBRL2.0
Selenium ug/LBRL5.0
Silver ug/LBRL5.0
Thallium ug/LBRL1.0
Vanadium ug/LBRL1.0
Zinc ug/LBRL10
LCS (P7K0337-BS1)Prepared & Analyzed: 11/17/17
Antimony ug/L1011.0 100.0 80-120101
Arsenic ug/L99.5 1.0 100.0 80-12099
Barium ug/L1015.0 100.0 80-120101
Beryllium ug/L1101.0 100.0 80-120110
Cadmium ug/L1081.0 100.0 80-120108
Chromium ug/L1081.0 100.0 80-120108
Cobalt ug/L1091.0 100.0 80-120109
Copper ug/L1115.0 100.0 80-120111
Lead ug/L1051.0 100.0 80-120105
Nickel ug/L1112.0 100.0 80-120111
Selenium ug/L1005.0 100.0 80-120100
Silver ug/L1125.0 100.0 80-120112
Thallium ug/L1031.0 100.0 80-120103
Vanadium ug/L1061.0 100.0 80-120106
Zinc ug/L10410 100.0 80-120104
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
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12/5/17
Level II QC Report
P. O. Box 2263 Project No: 51-03
Project: Detect.Monitor. Networks &
SWPTs
Johnston County Dept. of Public Utilities
Smithfield, NC NC 27577
Attn: Kevin Shields
Prism Work Order: 7110167
Time Submitted: 11/9/2017 7:50:00AM
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Total Metals - Quality Control
Batch P7L0004 - 3005A
Blank (P7L0004-BLK1)Prepared: 12/01/17 Analyzed: 12/04/17
Cadmium ug/L0.214 1.0 J
LCS (P7L0004-BS1)Prepared: 12/01/17 Analyzed: 12/04/17
Cadmium ug/L1141.0 100.0 80-120114
Sample Extraction Data
Prep Method: 3005A
Lab Number Batch Date/TimeInitialFinal
P7K03377110167-01 11/17/17 8:0050 50mL mL
P7K03377110167-02 11/17/17 8:0050 50mL mL
P7K03377110167-03 11/17/17 8:0050 50mL mL
P7K03377110167-04 11/17/17 8:0050 50mL mL
P7K03377110167-05 11/17/17 8:0050 50mL mL
P7L00047110167-05RE1 12/01/17 6:4550 50mL mL
P7K03377110167-06 11/17/17 8:0050 50mL mL
P7K03377110167-07 11/17/17 8:0050 50mL mL
Prep Method: 5030B
Lab Number Batch Date/TimeInitialFinal
P7K03307110167-01 11/16/17 9:2610 10mL mL
P7K03307110167-02 11/16/17 9:2610 10mL mL
P7K03307110167-03 11/16/17 9:2610 10mL mL
P7K03307110167-04 11/16/17 9:2610 10mL mL
P7K03307110167-05 11/16/17 9:2610 10mL mL
P7K03307110167-06 11/16/17 9:2610 10mL mL
P7K03307110167-07 11/16/17 9:2610 10mL mL
P7K03307110167-08 11/16/17 9:2610 10mL mL
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
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This data package contains the analytical results for the project identified above and includes a Case Narrative, Sample
Results and Chain of Custody. Unless otherwise noted, all samples were received in acceptable condition and processed
according to the referenced methods.
Data qualifiers are flagged individually on each sample. A key reference for the data qualifiers appears at the end of this case
narrative.
NC Certification No. 402
NC Drinking Water Cert No. 37735
SC Certification No. 99012
Case Narrative
11/29/2017
Johnston County Dept. of Public Utilities
Kevin Shields
P. O. Box 2263
Smithfield, NC NC 27577
Project: Detect.Monitor. Networks & SWPTs
Project No.: 51-03
Lab Submittal Date: 11/09/2017
Prism Work Order: 7110168
Please call if you have any questions relating to this analytical report.
Respectfully,
PRISM LABORATORIES, INC.
President/Project Manager
Reviewed ByRobbi A. Jones Robbi A. Jones
President/Project Manager
Data Qualifiers Key Reference:
CVL CCV result is below the control limits. LCS recovery within the limits. Analyte not detected in the sample. No further
action taken.
J Detected but below the Reporting Limit; therefore, result is an estimated concentration (CLP J-Flag).
Method Detection LimitMDL
Below Reporting LimitBRL
Relative Percent DifferenceRPD
*Results reported to the reporting limit. All other results are reported to the MDL with values between MDL and
reporting limit indicated with a J.
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
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Sample Receipt Summary
11/29/2017
Prism Work Order: 7110168
Client Sample ID MatrixLab Sample ID Date Sampled Date Received
7110168-01 11/07/17CDMW-8 11/09/17Water
7110168-02 11/07/17CDMW-9D 11/09/17Water
7110168-03 11/07/17CDMW-3 11/09/17Water
7110168-04 11/07/17CDMW-4 11/09/17Water
7110168-05 11/07/17CDMW-7 11/09/17Water
7110168-06 11/07/17CDMW-6 11/09/17Water
7110168-07 11/07/17CDSW-1 11/09/17Water
7110168-08 11/07/17Trip Blank 11/09/17Water
Samples were received in good condition at 2.4 degrees C unless otherwise noted.
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
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Client ID ResultParameterMethod UnitsPrism ID
Prism Work Order: 7110168
11/29/2017
Summary of Detections
0.56 J ug/L7110168-01 CDMW-8 Arsenic 6020B
28 ug/L7110168-01 CDMW-8 Barium 6020B
0.62 J ug/L7110168-01 CDMW-8 Beryllium 6020B
0.23 J ug/L7110168-01 CDMW-8 Cadmium 6020B
3.2 ug/L7110168-01 CDMW-8 Chromium 6020B
5.7 ug/L7110168-01 CDMW-8 Cobalt 6020B
6.5 ug/L7110168-01 CDMW-8 Copper 6020B
1.4 ug/L7110168-01 CDMW-8 Lead 6020B
10 ug/L7110168-01 CDMW-8 Nickel 6020B
1.0 J ug/L7110168-01 CDMW-8 Selenium 6020B
6.0 ug/L7110168-01 CDMW-8 Vanadium 6020B
39 ug/L7110168-01 CDMW-8 Zinc 6020B
19 ug/L7110168-02 CDMW-9D Arsenic 6020B
15 ug/L7110168-02 CDMW-9D Barium 6020B
3.9 ug/L7110168-02 CDMW-9D Cadmium 6020B
0.65 J ug/L7110168-02 CDMW-9D Chromium 6020B
83 ug/L7110168-02 CDMW-9D Cobalt 6020B
5.1 ug/L7110168-02 CDMW-9D Copper 6020B
1.8 ug/L7110168-02 CDMW-9D Lead 6020B
20 ug/L7110168-02 CDMW-9D Nickel 6020B
59 ug/L7110168-02 CDMW-9D Zinc 6020B
6.9 ug/L7110168-02 CDMW-9D 1,1-Dichloroethane 8260B
0.56 ug/L7110168-02 CDMW-9D 1,2-Dichloroethane 8260B
1.6 ug/L7110168-02 CDMW-9D 1,2-Dichloropropane 8260B
4.9 ug/L7110168-02 CDMW-9D 1,4-Dichlorobenzene 8260B
1.8 ug/L7110168-02 CDMW-9D Benzene 8260B
5.6 ug/L7110168-02 CDMW-9D Chlorobenzene 8260B
21 ug/L7110168-02 CDMW-9D cis-1,2-Dichloroethylene 8260B
0.57 J ug/L7110168-02 CDMW-9D Methylene Chloride 8260B
0.57 ug/L7110168-02 CDMW-9D Tetrachloroethylene 8260B
1.0 ug/L7110168-02 CDMW-9D Trichloroethylene 8260B
1.5 ug/L7110168-02 CDMW-9D Vinyl chloride 8260B
0.23 J ug/L7110168-03 CDMW-3 Arsenic 6020B
18 ug/L7110168-03 CDMW-3 Barium 6020B
0.16 J ug/L7110168-03 CDMW-3 Beryllium 6020B
0.22 J ug/L7110168-03 CDMW-3 Cadmium 6020B
1.0 ug/L7110168-03 CDMW-3 Chromium 6020B
1.7 ug/L7110168-03 CDMW-3 Cobalt 6020B
12 ug/L7110168-03 CDMW-3 Copper 6020B
0.87 J ug/L7110168-03 CDMW-3 Lead 6020B
2.7 ug/L7110168-03 CDMW-3 Nickel 6020B
0.77 J ug/L7110168-03 CDMW-3 Selenium 6020B
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
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Client ID ResultParameterMethod UnitsPrism ID
Prism Work Order: 7110168
11/29/2017
Summary of Detections
0.49 J ug/L7110168-03 CDMW-3 Vanadium 6020B
21 ug/L7110168-03 CDMW-3 Zinc 6020B
5.0 ug/L7110168-03 CDMW-3 Acetone 8260B
0.071 J ug/L7110168-04 CDMW-4 Arsenic 6020B
1.4 J ug/L7110168-04 CDMW-4 Barium 6020B
0.057 J ug/L7110168-04 CDMW-4 Beryllium 6020B
0.36 J ug/L7110168-04 CDMW-4 Cadmium 6020B
0.41 J ug/L7110168-04 CDMW-4 Chromium 6020B
1.1 ug/L7110168-04 CDMW-4 Cobalt 6020B
14 ug/L7110168-04 CDMW-4 Copper 6020B
0.56 J ug/L7110168-04 CDMW-4 Lead 6020B
5.8 ug/L7110168-04 CDMW-4 Nickel 6020B
0.14 J ug/L7110168-04 CDMW-4 Vanadium 6020B
36 ug/L7110168-04 CDMW-4 Zinc 6020B
16 ug/L7110168-04 CDMW-4 Acetone 8260B
0.77 J ug/L7110168-05 CDMW-7 Arsenic 6020B
410 ug/L7110168-05 CDMW-7 Barium 6020B
1.5 ug/L7110168-05 CDMW-7 Beryllium 6020B
0.98 J ug/L7110168-05 CDMW-7 Cadmium 6020B
0.44 J ug/L7110168-05 CDMW-7 Chromium 6020B
59 ug/L7110168-05 CDMW-7 Cobalt 6020B
29 ug/L7110168-05 CDMW-7 Copper 6020B
0.92 J ug/L7110168-05 CDMW-7 Lead 6020B
20 ug/L7110168-05 CDMW-7 Nickel 6020B
3.2 J ug/L7110168-05 CDMW-7 Selenium 6020B
0.12 J ug/L7110168-05 CDMW-7 Thallium 6020B
0.18 J ug/L7110168-05 CDMW-7 Vanadium 6020B
46 ug/L7110168-05 CDMW-7 Zinc 6020B
0.42 J ug/L7110168-06 CDMW-6 Arsenic 6020B
3.2 J ug/L7110168-06 CDMW-6 Barium 6020B
0.11 J ug/L7110168-06 CDMW-6 Beryllium 6020B
0.95 J ug/L7110168-06 CDMW-6 Cadmium 6020B
1.0 ug/L7110168-06 CDMW-6 Chromium 6020B
6.0 ug/L7110168-06 CDMW-6 Cobalt 6020B
2.3 J ug/L7110168-06 CDMW-6 Copper 6020B
1.8 ug/L7110168-06 CDMW-6 Lead 6020B
9.2 ug/L7110168-06 CDMW-6 Nickel 6020B
0.33 J ug/L7110168-06 CDMW-6 Vanadium 6020B
20 ug/L7110168-06 CDMW-6 Zinc 6020B
0.67 ug/L7110168-06 CDMW-6 cis-1,2-Dichloroethylene 8260B
0.84 J ug/L7110168-07 CDSW-1 Arsenic 6020B
64 ug/L7110168-07 CDSW-1 Barium 6020B
0.068 J ug/L7110168-07 CDSW-1 Beryllium 6020B
0.10 J ug/L7110168-07 CDSW-1 Cadmium 6020B
1.6 ug/L7110168-07 CDSW-1 Chromium 6020B
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 4 of 29
DocuSign Envelope ID: EBC25181-F8CC-42C5-BB9C-164A3136C8F6
Client ID ResultParameterMethod UnitsPrism ID
Prism Work Order: 7110168
11/29/2017
Summary of Detections
2.9 ug/L7110168-07 CDSW-1 Cobalt 6020B
5.6 ug/L7110168-07 CDSW-1 Copper 6020B
1.3 ug/L7110168-07 CDSW-1 Lead 6020B
4.3 ug/L7110168-07 CDSW-1 Nickel 6020B
2.8 ug/L7110168-07 CDSW-1 Vanadium 6020B
18 ug/L7110168-07 CDSW-1 Zinc 6020B
20 ug/L7110168-07 CDSW-1 Acetone 8260B
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 5 of 29
DocuSign Envelope ID: EBC25181-F8CC-42C5-BB9C-164A3136C8F6
Laboratory Report
11/29/2017
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
FactorUnitsMDL Analyst
P. O. Box 2263 Project No.:
Project: Detect.Monitor. Networks &
SWPTs
Johnston County Dept. of Public Utilities
Smithfield, NC NC 27577
Attn: Kevin Shields
Sample Matrix: Water
Client Sample ID:
Prism Sample ID: 7110168-01
Prism Work Order: 7110168
Time Collected: 11/07/17 08:40
Time Submitted: 11/09/17 07:50
CDMW-8
51-03
SWSL
Total Metals
6020B P7K033711.0 11/17/17 21:45EGCug/L 0.19Antimony6<0.19
6020B P7K033711.0 11/17/17 21:45 EGCJug/L 0.031Arsenic100.56
6020B P7K033715.0 11/17/17 21:45 EGCug/L 0.97Barium10028
6020B P7K033711.0 11/17/17 21:45 EGCJug/L 0.057Beryllium10.62
6020B P7K033711.0 11/17/17 21:45 EGCJug/L 0.078Cadmium10.23
6020B P7K033711.0 11/17/17 21:45 EGCug/L 0.19Chromium103.2
6020B P7K033711.0 11/17/17 21:45 EGCug/L 0.0071Cobalt105.7
6020B P7K033715.0 11/17/17 21:45 EGCug/L 0.22Copper106.5
6020B P7K033711.0 11/17/17 21:45 EGCug/L 0.093Lead101.4
6020B P7K033712.0 11/17/17 21:45 EGCug/L 0.85Nickel5010
6020B P7K033715.0 11/17/17 21:45 EGCJug/L 0.63Selenium101.0
6020B P7K033715.0 11/17/17 21:45EGCug/L 0.063Silver10<0.063
6020B P7K033711.0 11/17/17 21:45EGCug/L 0.099Thallium5.5<0.099
6020B P7K033711.0 11/17/17 21:45 EGCug/L 0.10Vanadium256.0
6020B P7K033711011/17/17 21:45 EGCug/L 2.8Zinc1039
Volatile Organic Compounds by GC/MS
8260B P7K033010.50 11/16/17 23:46KDMug/L 0.111,1,1,2-Tetrachloroethane 5<0.11
8260B P7K033010.50 11/16/17 23:46KDMug/L 0.0611,1,1-Trichloroethane 1<0.061
8260B P7K033010.50 11/16/17 23:46KDMug/L 0.0361,1,2,2-Tetrachloroethane 3<0.036
8260B P7K033010.50 11/16/17 23:46KDMug/L 0.0661,1,2-Trichloroethane 1<0.066
8260B P7K033010.50 11/16/17 23:46KDMug/L 0.0831,1-Dichloroethane 5<0.083
8260B P7K033010.50 11/16/17 23:46KDMug/L 0.0831,1-Dichloroethylene 5<0.083
8260B P7K033011.0 11/16/17 23:46KDMug/L 0.141,2,3-Trichloropropane 1<0.14
8260B P7K033012.0 11/16/17 23:46KDMug/L 0.171,2-Dibromo-3-chloropropane 13<0.17
8260B P7K033010.50 11/16/17 23:46KDMug/L 0.0511,2-Dibromoethane 1<0.051
8260B P7K033010.50 11/16/17 23:46KDMug/L 0.0761,2-Dichlorobenzene 5<0.076
8260B P7K033010.50 11/16/17 23:46KDMug/L 0.0661,2-Dichloroethane 1<0.066
8260B P7K033010.50 11/16/17 23:46KDMug/L 0.111,2-Dichloropropane 1<0.11
8260B P7K033010.50 11/16/17 23:46KDMug/L 0.0501,4-Dichlorobenzene 1<0.050
8260B P7K033015.0 11/16/17 23:46KDMug/L 0.31Acetone100<0.31
8260B P7K033012011/16/17 23:46KDMug/L 0.20Acrylonitrile200<0.20
8260B P7K033010.50 11/16/17 23:46KDMug/L 0.048Benzene1<0.048
8260B P7K033010.50 11/16/17 23:46KDMug/L 0.14Bromochloromethane3<0.14
8260B P7K033010.50 11/16/17 23:46KDMug/L 0.062Bromodichloromethane1<0.062
8260B P7K033011.0 11/16/17 23:46KDMug/L 0.040Bromoform3<0.040
8260B P7K033011.0 11/16/17 23:46KDMug/L 0.18Bromomethane10<0.18
8260B P7K033015.0 11/16/17 23:46KDMug/L 0.075Carbon disulfide 100<0.075
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 6 of 29
DocuSign Envelope ID: EBC25181-F8CC-42C5-BB9C-164A3136C8F6
Laboratory Report
11/29/2017
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
FactorUnitsMDL Analyst
P. O. Box 2263 Project No.:
Project: Detect.Monitor. Networks &
SWPTs
Johnston County Dept. of Public Utilities
Smithfield, NC NC 27577
Attn: Kevin Shields
Sample Matrix: Water
Client Sample ID:
Prism Sample ID: 7110168-01
Prism Work Order: 7110168
Time Collected: 11/07/17 08:40
Time Submitted: 11/09/17 07:50
CDMW-8
51-03
SWSL
8260B P7K033010.50 11/16/17 23:46KDMug/L 0.11Carbon Tetrachloride 1<0.11
8260B P7K033010.50 11/16/17 23:46KDMug/L 0.062Chlorobenzene3<0.062
8260B P7K033010.50 11/16/17 23:46KDMug/L 0.22Chloroethane10<0.22
8260B P7K033010.50 11/16/17 23:46KDMug/L 0.076Chloroform5<0.076
8260B P7K033010.50 11/16/17 23:46KDMug/L 0.079Chloromethane1<0.079
8260B P7K033010.50 11/16/17 23:46KDMug/L 0.056cis-1,2-Dichloroethylene 5<0.056
8260B P7K033010.50 11/16/17 23:46KDMug/L 0.079cis-1,3-Dichloropropylene 1<0.079
8260B P7K033010.50 11/16/17 23:46KDMug/L 0.081Dibromochloromethane3<0.081
8260B P7K033010.50 11/16/17 23:46KDMug/L 0.065Dibromomethane10<0.065
8260B P7K033010.50 11/16/17 23:46KDMug/L 0.061Ethylbenzene1<0.061
8260B P7K033011.0 11/16/17 23:46KDMug/L 0.12m,p-Xylenes NE<0.12
8260B P7K033015.0 11/16/17 23:46KDMug/L 0.065Methyl Butyl Ketone (2-Hexanone)50<0.065
8260B P7K033015.0 11/16/17 23:46KDMug/L 0.24Methyl Ethyl Ketone (2-Butanone)100<0.24
8260B P7K033015.0 11/16/17 23:46KDMug/L 0.33Methyl Iodide 10<0.33
8260B P7K033015.0 11/16/17 23:46KDMug/L 0.078Methyl Isobutyl Ketone 100<0.078
8260B P7K033011.0 11/16/17 23:46KDMug/L 0.083Methylene Chloride 1<0.083
8260B P7K033010.50 11/16/17 23:46KDMug/L 0.044o-Xylene NE<0.044
8260B P7K033010.50 11/16/17 23:46KDMug/L 0.047Styrene1<0.047
8260B P7K033010.50 11/16/17 23:46KDMug/L 0.098Tetrachloroethylene1<0.098
8260B P7K033011011/16/17 23:46KDMug/L 0.16TetrahydrofuranNE<0.16
8260B P7K033010.50 11/16/17 23:46KDMug/L 0.044Toluene1<0.044
8260B P7K033010.50 11/16/17 23:46KDMug/L 0.094trans-1,2-Dichloroethylene 5<0.094
8260B P7K033010.50 11/16/17 23:46KDMug/L 0.070trans-1,3-Dichloropropylene 1<0.070
8260B P7K033011011/16/17 23:46KDMug/L 0.12trans-1,4-Dichloro-2-butene 100<0.12
8260B P7K033010.50 11/16/17 23:46KDMug/L 0.078Trichloroethylene1<0.078
8260B P7K033010.50 11/16/17 23:46KDMug/L 0.062Trichlorofluoromethane1<0.062
8260B P7K033012.0 11/16/17 23:46KDMug/L 0.060Vinyl acetate 50<0.060
8260B P7K033010.50 11/16/17 23:46KDMug/L 0.097Vinyl chloride 1<0.097
8260B P7K033011.5 11/16/17 23:46KDMug/L 0.15Xylenes, total 5<0.15
Surrogate Recovery Control Limits
80-124100 %4-Bromofluorobenzene
75-12998 %Dibromofluoromethane
77-123101 %Toluene-d8
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 7 of 29
DocuSign Envelope ID: EBC25181-F8CC-42C5-BB9C-164A3136C8F6
Laboratory Report
11/29/2017
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
FactorUnitsMDL Analyst
P. O. Box 2263 Project No.:
Project: Detect.Monitor. Networks &
SWPTs
Johnston County Dept. of Public Utilities
Smithfield, NC NC 27577
Attn: Kevin Shields
Sample Matrix: Water
Client Sample ID:
Prism Sample ID: 7110168-02
Prism Work Order: 7110168
Time Collected: 11/07/17 08:35
Time Submitted: 11/09/17 07:50
CDMW-9D
51-03
SWSL
Total Metals
6020B P7K033711.0 11/17/17 21:53EGCug/L 0.19Antimony6<0.19
6020B P7K033711.0 11/17/17 21:53 EGCug/L 0.031Arsenic1019
6020B P7K033715.0 11/17/17 21:53 EGCug/L 0.97Barium10015
6020B P7K033711.0 11/17/17 21:53EGCug/L 0.057Beryllium1<0.057
6020B P7K033711.0 11/17/17 21:53 EGCug/L 0.078Cadmium13.9
6020B P7K033711.0 11/17/17 21:53 EGCJug/L 0.19Chromium100.65
6020B P7K033711.0 11/17/17 21:53 EGCug/L 0.0071Cobalt1083
6020B P7K033715.0 11/17/17 21:53 EGCug/L 0.22Copper105.1
6020B P7K033711.0 11/17/17 21:53 EGCug/L 0.093Lead101.8
6020B P7K033712.0 11/17/17 21:53 EGCug/L 0.85Nickel5020
6020B P7K033715.0 11/17/17 21:53EGCug/L 0.63Selenium10<0.63
6020B P7K033715.0 11/17/17 21:53EGCug/L 0.063Silver10<0.063
6020B P7K033711.0 11/17/17 21:53EGCug/L 0.099Thallium5.5<0.099
6020B P7K033711.0 11/17/17 21:53EGCug/L 0.10Vanadium25<0.10
6020B P7K033711011/17/17 21:53 EGCug/L 2.8Zinc1059
Volatile Organic Compounds by GC/MS
8260B P7K033010.50 11/17/17 0:20 KDMug/L 0.111,1,1,2-Tetrachloroethane 5<0.11
8260B P7K033010.50 11/17/17 0:20 KDMug/L 0.0611,1,1-Trichloroethane 1<0.061
8260B P7K033010.50 11/17/17 0:20 KDMug/L 0.0361,1,2,2-Tetrachloroethane 3<0.036
8260B P7K033010.50 11/17/17 0:20 KDMug/L 0.0661,1,2-Trichloroethane 1<0.066
8260B P7K033010.50 11/17/17 0:20 KDMug/L 0.0831,1-Dichloroethane 56.9
8260B P7K033010.50 11/17/17 0:20 KDMug/L 0.0831,1-Dichloroethylene 5<0.083
8260B P7K033011.0 11/17/17 0:20 KDMug/L 0.141,2,3-Trichloropropane 1<0.14
8260B P7K033012.0 11/17/17 0:20 KDMug/L 0.171,2-Dibromo-3-chloropropane 13<0.17
8260B P7K033010.50 11/17/17 0:20 KDMug/L 0.0511,2-Dibromoethane 1<0.051
8260B P7K033010.50 11/17/17 0:20 KDMug/L 0.0761,2-Dichlorobenzene 5<0.076
8260B P7K033010.50 11/17/17 0:20 KDMug/L 0.0661,2-Dichloroethane 10.56
8260B P7K033010.50 11/17/17 0:20 KDMug/L 0.111,2-Dichloropropane 11.6
8260B P7K033010.50 11/17/17 0:20 KDMug/L 0.0501,4-Dichlorobenzene 14.9
8260B P7K033015.0 11/17/17 0:20 KDMug/L 0.31Acetone100<0.31
8260B P7K033012011/17/17 0:20 KDMug/L 0.20Acrylonitrile200<0.20
8260B P7K033010.50 11/17/17 0:20 KDMug/L 0.048Benzene11.8
8260B P7K033010.50 11/17/17 0:20 KDMug/L 0.14Bromochloromethane3<0.14
8260B P7K033010.50 11/17/17 0:20 KDMug/L 0.062Bromodichloromethane1<0.062
8260B P7K033011.0 11/17/17 0:20 KDMug/L 0.040Bromoform3<0.040
8260B P7K033011.0 11/17/17 0:20 KDMug/L 0.18Bromomethane10<0.18
8260B P7K033015.0 11/17/17 0:20 KDMug/L 0.075Carbon disulfide 100<0.075
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 8 of 29
DocuSign Envelope ID: EBC25181-F8CC-42C5-BB9C-164A3136C8F6
Laboratory Report
11/29/2017
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
FactorUnitsMDL Analyst
P. O. Box 2263 Project No.:
Project: Detect.Monitor. Networks &
SWPTs
Johnston County Dept. of Public Utilities
Smithfield, NC NC 27577
Attn: Kevin Shields
Sample Matrix: Water
Client Sample ID:
Prism Sample ID: 7110168-02
Prism Work Order: 7110168
Time Collected: 11/07/17 08:35
Time Submitted: 11/09/17 07:50
CDMW-9D
51-03
SWSL
8260B P7K033010.50 11/17/17 0:20 KDMug/L 0.11Carbon Tetrachloride 1<0.11
8260B P7K033010.50 11/17/17 0:20 KDMug/L 0.062Chlorobenzene35.6
8260B P7K033010.50 11/17/17 0:20 KDMug/L 0.22Chloroethane10<0.22
8260B P7K033010.50 11/17/17 0:20 KDMug/L 0.076Chloroform5<0.076
8260B P7K033010.50 11/17/17 0:20 KDMug/L 0.079Chloromethane1<0.079
8260B P7K033010.50 11/17/17 0:20 KDMug/L 0.056cis-1,2-Dichloroethylene 521
8260B P7K033010.50 11/17/17 0:20 KDMug/L 0.079cis-1,3-Dichloropropylene 1<0.079
8260B P7K033010.50 11/17/17 0:20 KDMug/L 0.081Dibromochloromethane3<0.081
8260B P7K033010.50 11/17/17 0:20 KDMug/L 0.065Dibromomethane10<0.065
8260B P7K033010.50 11/17/17 0:20 KDMug/L 0.061Ethylbenzene1<0.061
8260B P7K033011.0 11/17/17 0:20 KDMug/L 0.12m,p-Xylenes NE<0.12
8260B P7K033015.0 11/17/17 0:20 KDMug/L 0.065Methyl Butyl Ketone (2-Hexanone)50<0.065
8260B P7K033015.0 11/17/17 0:20 KDMug/L 0.24Methyl Ethyl Ketone (2-Butanone)100<0.24
8260B P7K033015.0 11/17/17 0:20 KDMug/L 0.33Methyl Iodide 10<0.33
8260B P7K033015.0 11/17/17 0:20 KDMug/L 0.078Methyl Isobutyl Ketone 100<0.078
8260B P7K033011.0 11/17/17 0:20 KDMJug/L 0.083Methylene Chloride 10.57
8260B P7K033010.50 11/17/17 0:20 KDMug/L 0.044o-Xylene NE<0.044
8260B P7K033010.50 11/17/17 0:20 KDMug/L 0.047Styrene1<0.047
8260B P7K033010.50 11/17/17 0:20 KDMug/L 0.098Tetrachloroethylene10.57
8260B P7K033011011/17/17 0:20 KDMug/L 0.16TetrahydrofuranNE<0.16
8260B P7K033010.50 11/17/17 0:20 KDMug/L 0.044Toluene1<0.044
8260B P7K033010.50 11/17/17 0:20 KDMug/L 0.094trans-1,2-Dichloroethylene 5<0.094
8260B P7K033010.50 11/17/17 0:20 KDMug/L 0.070trans-1,3-Dichloropropylene 1<0.070
8260B P7K033011011/17/17 0:20 KDMug/L 0.12trans-1,4-Dichloro-2-butene 100<0.12
8260B P7K033010.50 11/17/17 0:20 KDMug/L 0.078Trichloroethylene11.0
8260B P7K033010.50 11/17/17 0:20 KDMug/L 0.062Trichlorofluoromethane1<0.062
8260B P7K033012.0 11/17/17 0:20 KDMug/L 0.060Vinyl acetate 50<0.060
8260B P7K033010.50 11/17/17 0:20 KDMug/L 0.097Vinyl chloride 11.5
8260B P7K033011.5 11/17/17 0:20 KDMug/L 0.15Xylenes, total 5<0.15
Surrogate Recovery Control Limits
80-124108 %4-Bromofluorobenzene
75-12998 %Dibromofluoromethane
77-123101 %Toluene-d8
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 9 of 29
DocuSign Envelope ID: EBC25181-F8CC-42C5-BB9C-164A3136C8F6
Laboratory Report
11/29/2017
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
FactorUnitsMDL Analyst
P. O. Box 2263 Project No.:
Project: Detect.Monitor. Networks &
SWPTs
Johnston County Dept. of Public Utilities
Smithfield, NC NC 27577
Attn: Kevin Shields
Sample Matrix: Water
Client Sample ID:
Prism Sample ID: 7110168-03
Prism Work Order: 7110168
Time Collected: 11/07/17 08:15
Time Submitted: 11/09/17 07:50
CDMW-3
51-03
SWSL
Total Metals
6020B P7K033711.0 11/17/17 22:01EGCug/L 0.19Antimony6<0.19
6020B P7K033711.0 11/17/17 22:01 EGCJug/L 0.031Arsenic100.23
6020B P7K033715.0 11/17/17 22:01 EGCug/L 0.97Barium10018
6020B P7K033711.0 11/17/17 22:01 EGCJug/L 0.057Beryllium10.16
6020B P7K033711.0 11/17/17 22:01 EGCJug/L 0.078Cadmium10.22
6020B P7K033711.0 11/17/17 22:01 EGCug/L 0.19Chromium101.0
6020B P7K033711.0 11/17/17 22:01 EGCug/L 0.0071Cobalt101.7
6020B P7K033715.0 11/17/17 22:01 EGCug/L 0.22Copper1012
6020B P7K033711.0 11/17/17 22:01 EGCJug/L 0.093Lead100.87
6020B P7K033712.0 11/17/17 22:01 EGCug/L 0.85Nickel502.7
6020B P7K033715.0 11/17/17 22:01 EGCJug/L 0.63Selenium100.77
6020B P7K033715.0 11/17/17 22:01EGCug/L 0.063Silver10<0.063
6020B P7K033711.0 11/17/17 22:01EGCug/L 0.099Thallium5.5<0.099
6020B P7K033711.0 11/17/17 22:01 EGCJug/L 0.10Vanadium250.49
6020B P7K033711011/17/17 22:01 EGCug/L 2.8Zinc1021
Volatile Organic Compounds by GC/MS
8260B P7K033010.50 11/17/17 0:53 KDMug/L 0.111,1,1,2-Tetrachloroethane 5<0.11
8260B P7K033010.50 11/17/17 0:53 KDMug/L 0.0611,1,1-Trichloroethane 1<0.061
8260B P7K033010.50 11/17/17 0:53 KDMug/L 0.0361,1,2,2-Tetrachloroethane 3<0.036
8260B P7K033010.50 11/17/17 0:53 KDMug/L 0.0661,1,2-Trichloroethane 1<0.066
8260B P7K033010.50 11/17/17 0:53 KDMug/L 0.0831,1-Dichloroethane 5<0.083
8260B P7K033010.50 11/17/17 0:53 KDMug/L 0.0831,1-Dichloroethylene 5<0.083
8260B P7K033011.0 11/17/17 0:53 KDMug/L 0.141,2,3-Trichloropropane 1<0.14
8260B P7K033012.0 11/17/17 0:53 KDMug/L 0.171,2-Dibromo-3-chloropropane 13<0.17
8260B P7K033010.50 11/17/17 0:53 KDMug/L 0.0511,2-Dibromoethane 1<0.051
8260B P7K033010.50 11/17/17 0:53 KDMug/L 0.0761,2-Dichlorobenzene 5<0.076
8260B P7K033010.50 11/17/17 0:53 KDMug/L 0.0661,2-Dichloroethane 1<0.066
8260B P7K033010.50 11/17/17 0:53 KDMug/L 0.111,2-Dichloropropane 1<0.11
8260B P7K033010.50 11/17/17 0:53 KDMug/L 0.0501,4-Dichlorobenzene 1<0.050
8260B P7K033015.0 11/17/17 0:53 KDMug/L 0.31Acetone1005.0
8260B P7K033012011/17/17 0:53 KDMug/L 0.20Acrylonitrile200<0.20
8260B P7K033010.50 11/17/17 0:53 KDMug/L 0.048Benzene1<0.048
8260B P7K033010.50 11/17/17 0:53 KDMug/L 0.14Bromochloromethane3<0.14
8260B P7K033010.50 11/17/17 0:53 KDMug/L 0.062Bromodichloromethane1<0.062
8260B P7K033011.0 11/17/17 0:53 KDMug/L 0.040Bromoform3<0.040
8260B P7K033011.0 11/17/17 0:53 KDMug/L 0.18Bromomethane10<0.18
8260B P7K033015.0 11/17/17 0:53 KDMug/L 0.075Carbon disulfide 100<0.075
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 10 of 29
DocuSign Envelope ID: EBC25181-F8CC-42C5-BB9C-164A3136C8F6
Laboratory Report
11/29/2017
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
FactorUnitsMDL Analyst
P. O. Box 2263 Project No.:
Project: Detect.Monitor. Networks &
SWPTs
Johnston County Dept. of Public Utilities
Smithfield, NC NC 27577
Attn: Kevin Shields
Sample Matrix: Water
Client Sample ID:
Prism Sample ID: 7110168-03
Prism Work Order: 7110168
Time Collected: 11/07/17 08:15
Time Submitted: 11/09/17 07:50
CDMW-3
51-03
SWSL
8260B P7K033010.50 11/17/17 0:53 KDMug/L 0.11Carbon Tetrachloride 1<0.11
8260B P7K033010.50 11/17/17 0:53 KDMug/L 0.062Chlorobenzene3<0.062
8260B P7K033010.50 11/17/17 0:53 KDMug/L 0.22Chloroethane10<0.22
8260B P7K033010.50 11/17/17 0:53 KDMug/L 0.076Chloroform5<0.076
8260B P7K033010.50 11/17/17 0:53 KDMug/L 0.079Chloromethane1<0.079
8260B P7K033010.50 11/17/17 0:53 KDMug/L 0.056cis-1,2-Dichloroethylene 5<0.056
8260B P7K033010.50 11/17/17 0:53 KDMug/L 0.079cis-1,3-Dichloropropylene 1<0.079
8260B P7K033010.50 11/17/17 0:53 KDMug/L 0.081Dibromochloromethane3<0.081
8260B P7K033010.50 11/17/17 0:53 KDMug/L 0.065Dibromomethane10<0.065
8260B P7K033010.50 11/17/17 0:53 KDMug/L 0.061Ethylbenzene1<0.061
8260B P7K033011.0 11/17/17 0:53 KDMug/L 0.12m,p-Xylenes NE<0.12
8260B P7K033015.0 11/17/17 0:53 KDMug/L 0.065Methyl Butyl Ketone (2-Hexanone)50<0.065
8260B P7K033015.0 11/17/17 0:53 KDMug/L 0.24Methyl Ethyl Ketone (2-Butanone)100<0.24
8260B P7K033015.0 11/17/17 0:53 KDMug/L 0.33Methyl Iodide 10<0.33
8260B P7K033015.0 11/17/17 0:53 KDMug/L 0.078Methyl Isobutyl Ketone 100<0.078
8260B P7K033011.0 11/17/17 0:53 KDMug/L 0.083Methylene Chloride 1<0.083
8260B P7K033010.50 11/17/17 0:53 KDMug/L 0.044o-Xylene NE<0.044
8260B P7K033010.50 11/17/17 0:53 KDMug/L 0.047Styrene1<0.047
8260B P7K033010.50 11/17/17 0:53 KDMug/L 0.098Tetrachloroethylene1<0.098
8260B P7K033011011/17/17 0:53 KDMug/L 0.16TetrahydrofuranNE<0.16
8260B P7K033010.50 11/17/17 0:53 KDMug/L 0.044Toluene1<0.044
8260B P7K033010.50 11/17/17 0:53 KDMug/L 0.094trans-1,2-Dichloroethylene 5<0.094
8260B P7K033010.50 11/17/17 0:53 KDMug/L 0.070trans-1,3-Dichloropropylene 1<0.070
8260B P7K033011011/17/17 0:53 KDMug/L 0.12trans-1,4-Dichloro-2-butene 100<0.12
8260B P7K033010.50 11/17/17 0:53 KDMug/L 0.078Trichloroethylene1<0.078
8260B P7K033010.50 11/17/17 0:53 KDMug/L 0.062Trichlorofluoromethane1<0.062
8260B P7K033012.0 11/17/17 0:53 KDMug/L 0.060Vinyl acetate 50<0.060
8260B P7K033010.50 11/17/17 0:53 KDMug/L 0.097Vinyl chloride 1<0.097
8260B P7K033011.5 11/17/17 0:53 KDMug/L 0.15Xylenes, total 5<0.15
Surrogate Recovery Control Limits
80-124102 %4-Bromofluorobenzene
75-129106 %Dibromofluoromethane
77-123100 %Toluene-d8
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 11 of 29
DocuSign Envelope ID: EBC25181-F8CC-42C5-BB9C-164A3136C8F6
Laboratory Report
11/29/2017
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
FactorUnitsMDL Analyst
P. O. Box 2263 Project No.:
Project: Detect.Monitor. Networks &
SWPTs
Johnston County Dept. of Public Utilities
Smithfield, NC NC 27577
Attn: Kevin Shields
Sample Matrix: Water
Client Sample ID:
Prism Sample ID: 7110168-04
Prism Work Order: 7110168
Time Collected: 11/07/17 08:20
Time Submitted: 11/09/17 07:50
CDMW-4
51-03
SWSL
Total Metals
6020B P7K033711.0 11/17/17 22:09EGCug/L 0.19Antimony6<0.19
6020B P7K033711.0 11/17/17 22:09 EGCJug/L 0.031Arsenic100.071
6020B P7K033715.0 11/17/17 22:09 EGCJug/L 0.97Barium1001.4
6020B P7K033711.0 11/17/17 22:09 EGCJug/L 0.057Beryllium10.057
6020B P7K033711.0 11/17/17 22:09 EGCJug/L 0.078Cadmium10.36
6020B P7K033711.0 11/17/17 22:09 EGCJug/L 0.19Chromium100.41
6020B P7K033711.0 11/17/17 22:09 EGCug/L 0.0071Cobalt101.1
6020B P7K033715.0 11/17/17 22:09 EGCug/L 0.22Copper1014
6020B P7K033711.0 11/17/17 22:09 EGCJug/L 0.093Lead100.56
6020B P7K033712.0 11/17/17 22:09 EGCug/L 0.85Nickel505.8
6020B P7K033715.0 11/17/17 22:09EGCug/L 0.63Selenium10<0.63
6020B P7K033715.0 11/17/17 22:09EGCug/L 0.063Silver10<0.063
6020B P7K033711.0 11/17/17 22:09EGCug/L 0.099Thallium5.5<0.099
6020B P7K033711.0 11/17/17 22:09 EGCJug/L 0.10Vanadium250.14
6020B P7K033711011/17/17 22:09 EGCug/L 2.8Zinc1036
Volatile Organic Compounds by GC/MS
8260B P7K037210.50 11/17/17 13:48KDMug/L 0.111,1,1,2-Tetrachloroethane 5<0.11
8260B P7K037210.50 11/17/17 13:48KDMug/L 0.0611,1,1-Trichloroethane 1<0.061
8260B P7K037210.50 11/17/17 13:48KDMug/L 0.0361,1,2,2-Tetrachloroethane 3<0.036
8260B P7K037210.50 11/17/17 13:48KDMug/L 0.0661,1,2-Trichloroethane 1<0.066
8260B P7K037210.50 11/17/17 13:48KDMug/L 0.0831,1-Dichloroethane 5<0.083
8260B P7K037210.50 11/17/17 13:48KDMug/L 0.0831,1-Dichloroethylene 5<0.083
8260B P7K037211.0 11/17/17 13:48KDMug/L 0.141,2,3-Trichloropropane 1<0.14
8260B P7K037212.0 11/17/17 13:48KDMug/L 0.171,2-Dibromo-3-chloropropane 13<0.17
8260B P7K037210.50 11/17/17 13:48KDMug/L 0.0511,2-Dibromoethane 1<0.051
8260B P7K037210.50 11/17/17 13:48KDMug/L 0.0761,2-Dichlorobenzene 5<0.076
8260B P7K037210.50 11/17/17 13:48KDMug/L 0.0661,2-Dichloroethane 1<0.066
8260B P7K037210.50 11/17/17 13:48KDMug/L 0.111,2-Dichloropropane 1<0.11
8260B P7K037210.50 11/17/17 13:48KDMug/L 0.0501,4-Dichlorobenzene 1<0.050
8260B P7K037215.0 11/17/17 13:48 KDMug/L 0.31Acetone10016
8260B P7K037212011/17/17 13:48KDMug/L 0.20Acrylonitrile200<0.20
8260B P7K037210.50 11/17/17 13:48KDMug/L 0.048Benzene1<0.048
8260B P7K037210.50 11/17/17 13:48KDMug/L 0.14Bromochloromethane3<0.14
8260B P7K037210.50 11/17/17 13:48KDMug/L 0.062Bromodichloromethane1<0.062
8260B P7K037211.0 11/17/17 13:48KDMug/L 0.040Bromoform3<0.040
8260B P7K037211.0 11/17/17 13:48KDMug/L 0.18Bromomethane10<0.18
8260B P7K037215.0 11/17/17 13:48KDMug/L 0.075Carbon disulfide 100<0.075
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 12 of 29
DocuSign Envelope ID: EBC25181-F8CC-42C5-BB9C-164A3136C8F6
Laboratory Report
11/29/2017
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
FactorUnitsMDL Analyst
P. O. Box 2263 Project No.:
Project: Detect.Monitor. Networks &
SWPTs
Johnston County Dept. of Public Utilities
Smithfield, NC NC 27577
Attn: Kevin Shields
Sample Matrix: Water
Client Sample ID:
Prism Sample ID: 7110168-04
Prism Work Order: 7110168
Time Collected: 11/07/17 08:20
Time Submitted: 11/09/17 07:50
CDMW-4
51-03
SWSL
8260B P7K037210.50 11/17/17 13:48KDMug/L 0.11Carbon Tetrachloride 1<0.11
8260B P7K037210.50 11/17/17 13:48KDMug/L 0.062Chlorobenzene3<0.062
8260B P7K037210.50 11/17/17 13:48KDMug/L 0.22Chloroethane10<0.22
8260B P7K037210.50 11/17/17 13:48KDMug/L 0.076Chloroform5<0.076
8260B P7K037210.50 11/17/17 13:48KDMug/L 0.079Chloromethane1<0.079
8260B P7K037210.50 11/17/17 13:48KDMug/L 0.056cis-1,2-Dichloroethylene 5<0.056
8260B P7K037210.50 11/17/17 13:48KDMug/L 0.079cis-1,3-Dichloropropylene 1<0.079
8260B P7K037210.50 11/17/17 13:48KDMug/L 0.081Dibromochloromethane3<0.081
8260B P7K037210.50 11/17/17 13:48KDMug/L 0.065Dibromomethane10<0.065
8260B P7K037210.50 11/17/17 13:48KDMug/L 0.061Ethylbenzene1<0.061
8260B P7K037211.0 11/17/17 13:48KDMug/L 0.12m,p-Xylenes NE<0.12
8260B P7K037215.0 11/17/17 13:48KDMug/L 0.065Methyl Butyl Ketone (2-Hexanone)50<0.065
8260B P7K037215.0 11/17/17 13:48KDMug/L 0.24Methyl Ethyl Ketone (2-Butanone)100<0.24
8260B P7K037215.0 11/17/17 13:48KDMCVLug/L 0.33Methyl Iodide 10<0.33
8260B P7K037215.0 11/17/17 13:48KDMug/L 0.078Methyl Isobutyl Ketone 100<0.078
8260B P7K037211.0 11/17/17 13:48KDMug/L 0.083Methylene Chloride 1<0.083
8260B P7K037210.50 11/17/17 13:48KDMug/L 0.044o-Xylene NE<0.044
8260B P7K037210.50 11/17/17 13:48KDMug/L 0.047Styrene1<0.047
8260B P7K037210.50 11/17/17 13:48KDMug/L 0.098Tetrachloroethylene1<0.098
8260B P7K037211011/17/17 13:48KDMug/L 0.16TetrahydrofuranNE<0.16
8260B P7K037210.50 11/17/17 13:48KDMug/L 0.044Toluene1<0.044
8260B P7K037210.50 11/17/17 13:48KDMug/L 0.094trans-1,2-Dichloroethylene 5<0.094
8260B P7K037210.50 11/17/17 13:48KDMug/L 0.070trans-1,3-Dichloropropylene 1<0.070
8260B P7K037211011/17/17 13:48KDMug/L 0.12trans-1,4-Dichloro-2-butene 100<0.12
8260B P7K037210.50 11/17/17 13:48KDMug/L 0.078Trichloroethylene1<0.078
8260B P7K037210.50 11/17/17 13:48KDMug/L 0.062Trichlorofluoromethane1<0.062
8260B P7K037212.0 11/17/17 13:48KDMug/L 0.060Vinyl acetate 50<0.060
8260B P7K037210.50 11/17/17 13:48KDMug/L 0.097Vinyl chloride 1<0.097
8260B P7K037211.5 11/17/17 13:48KDMug/L 0.15Xylenes, total 5<0.15
Surrogate Recovery Control Limits
80-124108 %4-Bromofluorobenzene
75-129101 %Dibromofluoromethane
77-12398 %Toluene-d8
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 13 of 29
DocuSign Envelope ID: EBC25181-F8CC-42C5-BB9C-164A3136C8F6
Laboratory Report
11/29/2017
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
FactorUnitsMDL Analyst
P. O. Box 2263 Project No.:
Project: Detect.Monitor. Networks &
SWPTs
Johnston County Dept. of Public Utilities
Smithfield, NC NC 27577
Attn: Kevin Shields
Sample Matrix: Water
Client Sample ID:
Prism Sample ID: 7110168-05
Prism Work Order: 7110168
Time Collected: 11/07/17 10:10
Time Submitted: 11/09/17 07:50
CDMW-7
51-03
SWSL
Total Metals
6020B P7K033711.0 11/17/17 22:17EGCug/L 0.19Antimony6<0.19
6020B P7K033711.0 11/17/17 22:17 EGCJug/L 0.031Arsenic100.77
6020B P7K033715.0 11/17/17 22:17 EGCug/L 0.97Barium100410
6020B P7K033711.0 11/17/17 22:17 EGCug/L 0.057Beryllium11.5
6020B P7K033711.0 11/17/17 22:17 EGCJug/L 0.078Cadmium10.98
6020B P7K033711.0 11/17/17 22:17 EGCJug/L 0.19Chromium100.44
6020B P7K033711.0 11/17/17 22:17 EGCug/L 0.0071Cobalt1059
6020B P7K033715.0 11/17/17 22:17 EGCug/L 0.22Copper1029
6020B P7K033711.0 11/17/17 22:17 EGCJug/L 0.093Lead100.92
6020B P7K033712.0 11/17/17 22:17 EGCug/L 0.85Nickel5020
6020B P7K033715.0 11/17/17 22:17 EGCJug/L 0.63Selenium103.2
6020B P7K033715.0 11/17/17 22:17EGCug/L 0.063Silver10<0.063
6020B P7K033711.0 11/17/17 22:17 EGCJug/L 0.099Thallium5.50.12
6020B P7K033711.0 11/17/17 22:17 EGCJug/L 0.10Vanadium250.18
6020B P7K033711011/17/17 22:17 EGCug/L 2.8Zinc1046
Volatile Organic Compounds by GC/MS
8260B P7K037210.50 11/17/17 14:13KDMug/L 0.111,1,1,2-Tetrachloroethane 5<0.11
8260B P7K037210.50 11/17/17 14:13KDMug/L 0.0611,1,1-Trichloroethane 1<0.061
8260B P7K037210.50 11/17/17 14:13KDMug/L 0.0361,1,2,2-Tetrachloroethane 3<0.036
8260B P7K037210.50 11/17/17 14:13KDMug/L 0.0661,1,2-Trichloroethane 1<0.066
8260B P7K037210.50 11/17/17 14:13KDMug/L 0.0831,1-Dichloroethane 5<0.083
8260B P7K037210.50 11/17/17 14:13KDMug/L 0.0831,1-Dichloroethylene 5<0.083
8260B P7K037211.0 11/17/17 14:13KDMug/L 0.141,2,3-Trichloropropane 1<0.14
8260B P7K037212.0 11/17/17 14:13KDMug/L 0.171,2-Dibromo-3-chloropropane 13<0.17
8260B P7K037210.50 11/17/17 14:13KDMug/L 0.0511,2-Dibromoethane 1<0.051
8260B P7K037210.50 11/17/17 14:13KDMug/L 0.0761,2-Dichlorobenzene 5<0.076
8260B P7K037210.50 11/17/17 14:13KDMug/L 0.0661,2-Dichloroethane 1<0.066
8260B P7K037210.50 11/17/17 14:13KDMug/L 0.111,2-Dichloropropane 1<0.11
8260B P7K037210.50 11/17/17 14:13KDMug/L 0.0501,4-Dichlorobenzene 1<0.050
8260B P7K037215.0 11/17/17 14:13KDMug/L 0.31Acetone100<0.31
8260B P7K037212011/17/17 14:13KDMug/L 0.20Acrylonitrile200<0.20
8260B P7K037210.50 11/17/17 14:13KDMug/L 0.048Benzene1<0.048
8260B P7K037210.50 11/17/17 14:13KDMug/L 0.14Bromochloromethane3<0.14
8260B P7K037210.50 11/17/17 14:13KDMug/L 0.062Bromodichloromethane1<0.062
8260B P7K037211.0 11/17/17 14:13KDMug/L 0.040Bromoform3<0.040
8260B P7K037211.0 11/17/17 14:13KDMug/L 0.18Bromomethane10<0.18
8260B P7K037215.0 11/17/17 14:13KDMug/L 0.075Carbon disulfide 100<0.075
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 14 of 29
DocuSign Envelope ID: EBC25181-F8CC-42C5-BB9C-164A3136C8F6
Laboratory Report
11/29/2017
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
FactorUnitsMDL Analyst
P. O. Box 2263 Project No.:
Project: Detect.Monitor. Networks &
SWPTs
Johnston County Dept. of Public Utilities
Smithfield, NC NC 27577
Attn: Kevin Shields
Sample Matrix: Water
Client Sample ID:
Prism Sample ID: 7110168-05
Prism Work Order: 7110168
Time Collected: 11/07/17 10:10
Time Submitted: 11/09/17 07:50
CDMW-7
51-03
SWSL
8260B P7K037210.50 11/17/17 14:13KDMug/L 0.11Carbon Tetrachloride 1<0.11
8260B P7K037210.50 11/17/17 14:13KDMug/L 0.062Chlorobenzene3<0.062
8260B P7K037210.50 11/17/17 14:13KDMug/L 0.22Chloroethane10<0.22
8260B P7K037210.50 11/17/17 14:13KDMug/L 0.076Chloroform5<0.076
8260B P7K037210.50 11/17/17 14:13KDMug/L 0.079Chloromethane1<0.079
8260B P7K037210.50 11/17/17 14:13KDMug/L 0.056cis-1,2-Dichloroethylene 5<0.056
8260B P7K037210.50 11/17/17 14:13KDMug/L 0.079cis-1,3-Dichloropropylene 1<0.079
8260B P7K037210.50 11/17/17 14:13KDMug/L 0.081Dibromochloromethane3<0.081
8260B P7K037210.50 11/17/17 14:13KDMug/L 0.065Dibromomethane10<0.065
8260B P7K037210.50 11/17/17 14:13KDMug/L 0.061Ethylbenzene1<0.061
8260B P7K037211.0 11/17/17 14:13KDMug/L 0.12m,p-Xylenes NE<0.12
8260B P7K037215.0 11/17/17 14:13KDMug/L 0.065Methyl Butyl Ketone (2-Hexanone)50<0.065
8260B P7K037215.0 11/17/17 14:13KDMug/L 0.24Methyl Ethyl Ketone (2-Butanone)100<0.24
8260B P7K037215.0 11/17/17 14:13KDMCVLug/L 0.33Methyl Iodide 10<0.33
8260B P7K037215.0 11/17/17 14:13KDMug/L 0.078Methyl Isobutyl Ketone 100<0.078
8260B P7K037211.0 11/17/17 14:13KDMug/L 0.083Methylene Chloride 1<0.083
8260B P7K037210.50 11/17/17 14:13KDMug/L 0.044o-Xylene NE<0.044
8260B P7K037210.50 11/17/17 14:13KDMug/L 0.047Styrene1<0.047
8260B P7K037210.50 11/17/17 14:13KDMug/L 0.098Tetrachloroethylene1<0.098
8260B P7K037211011/17/17 14:13KDMug/L 0.16TetrahydrofuranNE<0.16
8260B P7K037210.50 11/17/17 14:13KDMug/L 0.044Toluene1<0.044
8260B P7K037210.50 11/17/17 14:13KDMug/L 0.094trans-1,2-Dichloroethylene 5<0.094
8260B P7K037210.50 11/17/17 14:13KDMug/L 0.070trans-1,3-Dichloropropylene 1<0.070
8260B P7K037211011/17/17 14:13KDMug/L 0.12trans-1,4-Dichloro-2-butene 100<0.12
8260B P7K037210.50 11/17/17 14:13KDMug/L 0.078Trichloroethylene1<0.078
8260B P7K037210.50 11/17/17 14:13KDMug/L 0.062Trichlorofluoromethane1<0.062
8260B P7K037212.0 11/17/17 14:13KDMug/L 0.060Vinyl acetate 50<0.060
8260B P7K037210.50 11/17/17 14:13KDMug/L 0.097Vinyl chloride 1<0.097
8260B P7K037211.5 11/17/17 14:13KDMug/L 0.15Xylenes, total 5<0.15
Surrogate Recovery Control Limits
80-124102 %4-Bromofluorobenzene
75-129103 %Dibromofluoromethane
77-12395 %Toluene-d8
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 15 of 29
DocuSign Envelope ID: EBC25181-F8CC-42C5-BB9C-164A3136C8F6
Laboratory Report
11/29/2017
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
FactorUnitsMDL Analyst
P. O. Box 2263 Project No.:
Project: Detect.Monitor. Networks &
SWPTs
Johnston County Dept. of Public Utilities
Smithfield, NC NC 27577
Attn: Kevin Shields
Sample Matrix: Water
Client Sample ID:
Prism Sample ID: 7110168-06
Prism Work Order: 7110168
Time Collected: 11/07/17 08:30
Time Submitted: 11/09/17 07:50
CDMW-6
51-03
SWSL
Total Metals
6020B P7K033711.0 11/17/17 22:25EGCug/L 0.19Antimony6<0.19
6020B P7K033711.0 11/17/17 22:25 EGCJug/L 0.031Arsenic100.42
6020B P7K033715.0 11/17/17 22:25 EGCJug/L 0.97Barium1003.2
6020B P7K033711.0 11/17/17 22:25 EGCJug/L 0.057Beryllium10.11
6020B P7K033711.0 11/17/17 22:25 EGCJug/L 0.078Cadmium10.95
6020B P7K033711.0 11/17/17 22:25 EGCug/L 0.19Chromium101.0
6020B P7K033711.0 11/17/17 22:25 EGCug/L 0.0071Cobalt106.0
6020B P7K033715.0 11/17/17 22:25 EGCJug/L 0.22Copper102.3
6020B P7K033711.0 11/17/17 22:25 EGCug/L 0.093Lead101.8
6020B P7K033712.0 11/17/17 22:25 EGCug/L 0.85Nickel509.2
6020B P7K033715.0 11/17/17 22:25EGCug/L 0.63Selenium10<0.63
6020B P7K033715.0 11/17/17 22:25EGCug/L 0.063Silver10<0.063
6020B P7K033711.0 11/17/17 22:25EGCug/L 0.099Thallium5.5<0.099
6020B P7K033711.0 11/17/17 22:25 EGCJug/L 0.10Vanadium250.33
6020B P7K033711011/17/17 22:25 EGCug/L 2.8Zinc1020
Volatile Organic Compounds by GC/MS
8260B P7K037210.50 11/17/17 14:39KDMug/L 0.111,1,1,2-Tetrachloroethane 5<0.11
8260B P7K037210.50 11/17/17 14:39KDMug/L 0.0611,1,1-Trichloroethane 1<0.061
8260B P7K037210.50 11/17/17 14:39KDMug/L 0.0361,1,2,2-Tetrachloroethane 3<0.036
8260B P7K037210.50 11/17/17 14:39KDMug/L 0.0661,1,2-Trichloroethane 1<0.066
8260B P7K037210.50 11/17/17 14:39KDMug/L 0.0831,1-Dichloroethane 5<0.083
8260B P7K037210.50 11/17/17 14:39KDMug/L 0.0831,1-Dichloroethylene 5<0.083
8260B P7K037211.0 11/17/17 14:39KDMug/L 0.141,2,3-Trichloropropane 1<0.14
8260B P7K037212.0 11/17/17 14:39KDMug/L 0.171,2-Dibromo-3-chloropropane 13<0.17
8260B P7K037210.50 11/17/17 14:39KDMug/L 0.0511,2-Dibromoethane 1<0.051
8260B P7K037210.50 11/17/17 14:39KDMug/L 0.0761,2-Dichlorobenzene 5<0.076
8260B P7K037210.50 11/17/17 14:39KDMug/L 0.0661,2-Dichloroethane 1<0.066
8260B P7K037210.50 11/17/17 14:39KDMug/L 0.111,2-Dichloropropane 1<0.11
8260B P7K037210.50 11/17/17 14:39KDMug/L 0.0501,4-Dichlorobenzene 1<0.050
8260B P7K037215.0 11/17/17 14:39KDMug/L 0.31Acetone100<0.31
8260B P7K037212011/17/17 14:39KDMug/L 0.20Acrylonitrile200<0.20
8260B P7K037210.50 11/17/17 14:39KDMug/L 0.048Benzene1<0.048
8260B P7K037210.50 11/17/17 14:39KDMug/L 0.14Bromochloromethane3<0.14
8260B P7K037210.50 11/17/17 14:39KDMug/L 0.062Bromodichloromethane1<0.062
8260B P7K037211.0 11/17/17 14:39KDMug/L 0.040Bromoform3<0.040
8260B P7K037211.0 11/17/17 14:39KDMug/L 0.18Bromomethane10<0.18
8260B P7K037215.0 11/17/17 14:39KDMug/L 0.075Carbon disulfide 100<0.075
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 16 of 29
DocuSign Envelope ID: EBC25181-F8CC-42C5-BB9C-164A3136C8F6
Laboratory Report
11/29/2017
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
FactorUnitsMDL Analyst
P. O. Box 2263 Project No.:
Project: Detect.Monitor. Networks &
SWPTs
Johnston County Dept. of Public Utilities
Smithfield, NC NC 27577
Attn: Kevin Shields
Sample Matrix: Water
Client Sample ID:
Prism Sample ID: 7110168-06
Prism Work Order: 7110168
Time Collected: 11/07/17 08:30
Time Submitted: 11/09/17 07:50
CDMW-6
51-03
SWSL
8260B P7K037210.50 11/17/17 14:39KDMug/L 0.11Carbon Tetrachloride 1<0.11
8260B P7K037210.50 11/17/17 14:39KDMug/L 0.062Chlorobenzene3<0.062
8260B P7K037210.50 11/17/17 14:39KDMug/L 0.22Chloroethane10<0.22
8260B P7K037210.50 11/17/17 14:39KDMug/L 0.076Chloroform5<0.076
8260B P7K037210.50 11/17/17 14:39KDMug/L 0.079Chloromethane1<0.079
8260B P7K037210.50 11/17/17 14:39 KDMug/L 0.056cis-1,2-Dichloroethylene 50.67
8260B P7K037210.50 11/17/17 14:39KDMug/L 0.079cis-1,3-Dichloropropylene 1<0.079
8260B P7K037210.50 11/17/17 14:39KDMug/L 0.081Dibromochloromethane3<0.081
8260B P7K037210.50 11/17/17 14:39KDMug/L 0.065Dibromomethane10<0.065
8260B P7K037210.50 11/17/17 14:39KDMug/L 0.061Ethylbenzene1<0.061
8260B P7K037211.0 11/17/17 14:39KDMug/L 0.12m,p-Xylenes NE<0.12
8260B P7K037215.0 11/17/17 14:39KDMug/L 0.065Methyl Butyl Ketone (2-Hexanone)50<0.065
8260B P7K037215.0 11/17/17 14:39KDMug/L 0.24Methyl Ethyl Ketone (2-Butanone)100<0.24
8260B P7K037215.0 11/17/17 14:39KDMCVLug/L 0.33Methyl Iodide 10<0.33
8260B P7K037215.0 11/17/17 14:39KDMug/L 0.078Methyl Isobutyl Ketone 100<0.078
8260B P7K037211.0 11/17/17 14:39KDMug/L 0.083Methylene Chloride 1<0.083
8260B P7K037210.50 11/17/17 14:39KDMug/L 0.044o-Xylene NE<0.044
8260B P7K037210.50 11/17/17 14:39KDMug/L 0.047Styrene1<0.047
8260B P7K037210.50 11/17/17 14:39KDMug/L 0.098Tetrachloroethylene1<0.098
8260B P7K037211011/17/17 14:39KDMug/L 0.16TetrahydrofuranNE<0.16
8260B P7K037210.50 11/17/17 14:39KDMug/L 0.044Toluene1<0.044
8260B P7K037210.50 11/17/17 14:39KDMug/L 0.094trans-1,2-Dichloroethylene 5<0.094
8260B P7K037210.50 11/17/17 14:39KDMug/L 0.070trans-1,3-Dichloropropylene 1<0.070
8260B P7K037211011/17/17 14:39KDMug/L 0.12trans-1,4-Dichloro-2-butene 100<0.12
8260B P7K037210.50 11/17/17 14:39KDMug/L 0.078Trichloroethylene1<0.078
8260B P7K037210.50 11/17/17 14:39KDMug/L 0.062Trichlorofluoromethane1<0.062
8260B P7K037212.0 11/17/17 14:39KDMug/L 0.060Vinyl acetate 50<0.060
8260B P7K037210.50 11/17/17 14:39KDMug/L 0.097Vinyl chloride 1<0.097
8260B P7K037211.5 11/17/17 14:39KDMug/L 0.15Xylenes, total 5<0.15
Surrogate Recovery Control Limits
80-124103 %4-Bromofluorobenzene
75-129101 %Dibromofluoromethane
77-12395 %Toluene-d8
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 17 of 29
DocuSign Envelope ID: EBC25181-F8CC-42C5-BB9C-164A3136C8F6
Laboratory Report
11/29/2017
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
FactorUnitsMDL Analyst
P. O. Box 2263 Project No.:
Project: Detect.Monitor. Networks &
SWPTs
Johnston County Dept. of Public Utilities
Smithfield, NC NC 27577
Attn: Kevin Shields
Sample Matrix: Water
Client Sample ID:
Prism Sample ID: 7110168-07
Prism Work Order: 7110168
Time Collected: 11/07/17 08:50
Time Submitted: 11/09/17 07:50
CDSW-1
51-03
SWSL
Total Metals
6020B P7K033711.0 11/17/17 22:32EGCug/L 0.19Antimony6<0.19
6020B P7K033711.0 11/17/17 22:32 EGCJug/L 0.031Arsenic100.84
6020B P7K033715.0 11/17/17 22:32 EGCug/L 0.97Barium10064
6020B P7K033711.0 11/17/17 22:32 EGCJug/L 0.057Beryllium10.068
6020B P7K033711.0 11/17/17 22:32 EGCJug/L 0.078Cadmium10.10
6020B P7K033711.0 11/17/17 22:32 EGCug/L 0.19Chromium101.6
6020B P7K033711.0 11/17/17 22:32 EGCug/L 0.0071Cobalt102.9
6020B P7K033715.0 11/17/17 22:32 EGCug/L 0.22Copper105.6
6020B P7K033711.0 11/17/17 22:32 EGCug/L 0.093Lead101.3
6020B P7K033712.0 11/17/17 22:32 EGCug/L 0.85Nickel504.3
6020B P7K033715.0 11/17/17 22:32EGCug/L 0.63Selenium10<0.63
6020B P7K033715.0 11/17/17 22:32EGCug/L 0.063Silver10<0.063
6020B P7K033711.0 11/17/17 22:32EGCug/L 0.099Thallium5.5<0.099
6020B P7K033711.0 11/17/17 22:32 EGCug/L 0.10Vanadium252.8
6020B P7K033711011/17/17 22:32 EGCug/L 2.8Zinc1018
Volatile Organic Compounds by GC/MS
8260B P7K037210.50 11/17/17 15:04KDMug/L 0.111,1,1,2-Tetrachloroethane 5<0.11
8260B P7K037210.50 11/17/17 15:04KDMug/L 0.0611,1,1-Trichloroethane 1<0.061
8260B P7K037210.50 11/17/17 15:04KDMug/L 0.0361,1,2,2-Tetrachloroethane 3<0.036
8260B P7K037210.50 11/17/17 15:04KDMug/L 0.0661,1,2-Trichloroethane 1<0.066
8260B P7K037210.50 11/17/17 15:04KDMug/L 0.0831,1-Dichloroethane 5<0.083
8260B P7K037210.50 11/17/17 15:04KDMug/L 0.0831,1-Dichloroethylene 5<0.083
8260B P7K037211.0 11/17/17 15:04KDMug/L 0.141,2,3-Trichloropropane 1<0.14
8260B P7K037212.0 11/17/17 15:04KDMug/L 0.171,2-Dibromo-3-chloropropane 13<0.17
8260B P7K037210.50 11/17/17 15:04KDMug/L 0.0511,2-Dibromoethane 1<0.051
8260B P7K037210.50 11/17/17 15:04KDMug/L 0.0761,2-Dichlorobenzene 5<0.076
8260B P7K037210.50 11/17/17 15:04KDMug/L 0.0661,2-Dichloroethane 1<0.066
8260B P7K037210.50 11/17/17 15:04KDMug/L 0.111,2-Dichloropropane 1<0.11
8260B P7K037210.50 11/17/17 15:04KDMug/L 0.0501,4-Dichlorobenzene 1<0.050
8260B P7K037215.0 11/17/17 15:04 KDMug/L 0.31Acetone10020
8260B P7K037212011/17/17 15:04KDMug/L 0.20Acrylonitrile200<0.20
8260B P7K037210.50 11/17/17 15:04KDMug/L 0.048Benzene1<0.048
8260B P7K037210.50 11/17/17 15:04KDMug/L 0.14Bromochloromethane3<0.14
8260B P7K037210.50 11/17/17 15:04KDMug/L 0.062Bromodichloromethane1<0.062
8260B P7K037211.0 11/17/17 15:04KDMug/L 0.040Bromoform3<0.040
8260B P7K037211.0 11/17/17 15:04KDMug/L 0.18Bromomethane10<0.18
8260B P7K037215.0 11/17/17 15:04KDMug/L 0.075Carbon disulfide 100<0.075
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 18 of 29
DocuSign Envelope ID: EBC25181-F8CC-42C5-BB9C-164A3136C8F6
Laboratory Report
11/29/2017
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
FactorUnitsMDL Analyst
P. O. Box 2263 Project No.:
Project: Detect.Monitor. Networks &
SWPTs
Johnston County Dept. of Public Utilities
Smithfield, NC NC 27577
Attn: Kevin Shields
Sample Matrix: Water
Client Sample ID:
Prism Sample ID: 7110168-07
Prism Work Order: 7110168
Time Collected: 11/07/17 08:50
Time Submitted: 11/09/17 07:50
CDSW-1
51-03
SWSL
8260B P7K037210.50 11/17/17 15:04KDMug/L 0.11Carbon Tetrachloride 1<0.11
8260B P7K037210.50 11/17/17 15:04KDMug/L 0.062Chlorobenzene3<0.062
8260B P7K037210.50 11/17/17 15:04KDMug/L 0.22Chloroethane10<0.22
8260B P7K037210.50 11/17/17 15:04KDMug/L 0.076Chloroform5<0.076
8260B P7K037210.50 11/17/17 15:04KDMug/L 0.079Chloromethane1<0.079
8260B P7K037210.50 11/17/17 15:04KDMug/L 0.056cis-1,2-Dichloroethylene 5<0.056
8260B P7K037210.50 11/17/17 15:04KDMug/L 0.079cis-1,3-Dichloropropylene 1<0.079
8260B P7K037210.50 11/17/17 15:04KDMug/L 0.081Dibromochloromethane3<0.081
8260B P7K037210.50 11/17/17 15:04KDMug/L 0.065Dibromomethane10<0.065
8260B P7K037210.50 11/17/17 15:04KDMug/L 0.061Ethylbenzene1<0.061
8260B P7K037211.0 11/17/17 15:04KDMug/L 0.12m,p-Xylenes NE<0.12
8260B P7K037215.0 11/17/17 15:04KDMug/L 0.065Methyl Butyl Ketone (2-Hexanone)50<0.065
8260B P7K037215.0 11/17/17 15:04KDMug/L 0.24Methyl Ethyl Ketone (2-Butanone)100<0.24
8260B P7K037215.0 11/17/17 15:04KDMCVLug/L 0.33Methyl Iodide 10<0.33
8260B P7K037215.0 11/17/17 15:04KDMug/L 0.078Methyl Isobutyl Ketone 100<0.078
8260B P7K037211.0 11/17/17 15:04KDMug/L 0.083Methylene Chloride 1<0.083
8260B P7K037210.50 11/17/17 15:04KDMug/L 0.044o-Xylene NE<0.044
8260B P7K037210.50 11/17/17 15:04KDMug/L 0.047Styrene1<0.047
8260B P7K037210.50 11/17/17 15:04KDMug/L 0.098Tetrachloroethylene1<0.098
8260B P7K037211011/17/17 15:04KDMug/L 0.16TetrahydrofuranNE<0.16
8260B P7K037210.50 11/17/17 15:04KDMug/L 0.044Toluene1<0.044
8260B P7K037210.50 11/17/17 15:04KDMug/L 0.094trans-1,2-Dichloroethylene 5<0.094
8260B P7K037210.50 11/17/17 15:04KDMug/L 0.070trans-1,3-Dichloropropylene 1<0.070
8260B P7K037211011/17/17 15:04KDMug/L 0.12trans-1,4-Dichloro-2-butene 100<0.12
8260B P7K037210.50 11/17/17 15:04KDMug/L 0.078Trichloroethylene1<0.078
8260B P7K037210.50 11/17/17 15:04KDMug/L 0.062Trichlorofluoromethane1<0.062
8260B P7K037212.0 11/17/17 15:04KDMug/L 0.060Vinyl acetate 50<0.060
8260B P7K037210.50 11/17/17 15:04KDMug/L 0.097Vinyl chloride 1<0.097
8260B P7K037211.5 11/17/17 15:04KDMug/L 0.15Xylenes, total 5<0.15
Surrogate Recovery Control Limits
80-12496 %4-Bromofluorobenzene
75-129103 %Dibromofluoromethane
77-12397 %Toluene-d8
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 19 of 29
DocuSign Envelope ID: EBC25181-F8CC-42C5-BB9C-164A3136C8F6
Laboratory Report
11/29/2017
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
FactorUnitsMDL Analyst
P. O. Box 2263 Project No.:
Project: Detect.Monitor. Networks &
SWPTs
Johnston County Dept. of Public Utilities
Smithfield, NC NC 27577
Attn: Kevin Shields
Sample Matrix: Water
Client Sample ID:
Prism Sample ID: 7110168-08
Prism Work Order: 7110168
Time Collected: 11/07/17 00:00
Time Submitted: 11/09/17 07:50
Trip Blank
51-03
SWSL
Volatile Organic Compounds by GC/MS
8260B P7K037210.50 11/17/17 13:22KDMug/L 0.111,1,1,2-Tetrachloroethane 5<0.11
8260B P7K037210.50 11/17/17 13:22KDMug/L 0.0611,1,1-Trichloroethane 1<0.061
8260B P7K037210.50 11/17/17 13:22KDMug/L 0.0361,1,2,2-Tetrachloroethane 3<0.036
8260B P7K037210.50 11/17/17 13:22KDMug/L 0.0661,1,2-Trichloroethane 1<0.066
8260B P7K037210.50 11/17/17 13:22KDMug/L 0.0831,1-Dichloroethane 5<0.083
8260B P7K037210.50 11/17/17 13:22KDMug/L 0.0831,1-Dichloroethylene 5<0.083
8260B P7K037211.0 11/17/17 13:22KDMug/L 0.141,2,3-Trichloropropane 1<0.14
8260B P7K037212.0 11/17/17 13:22KDMug/L 0.171,2-Dibromo-3-chloropropane 13<0.17
8260B P7K037210.50 11/17/17 13:22KDMug/L 0.0511,2-Dibromoethane 1<0.051
8260B P7K037210.50 11/17/17 13:22KDMug/L 0.0761,2-Dichlorobenzene 5<0.076
8260B P7K037210.50 11/17/17 13:22KDMug/L 0.0661,2-Dichloroethane 1<0.066
8260B P7K037210.50 11/17/17 13:22KDMug/L 0.111,2-Dichloropropane 1<0.11
8260B P7K037210.50 11/17/17 13:22KDMug/L 0.0501,4-Dichlorobenzene 1<0.050
8260B P7K037215.0 11/17/17 13:22KDMug/L 0.31Acetone100<0.31
8260B P7K037212011/17/17 13:22KDMug/L 0.20Acrylonitrile200<0.20
8260B P7K037210.50 11/17/17 13:22KDMug/L 0.048Benzene1<0.048
8260B P7K037210.50 11/17/17 13:22KDMug/L 0.14Bromochloromethane3<0.14
8260B P7K037210.50 11/17/17 13:22KDMug/L 0.062Bromodichloromethane1<0.062
8260B P7K037211.0 11/17/17 13:22KDMug/L 0.040Bromoform3<0.040
8260B P7K037211.0 11/17/17 13:22KDMug/L 0.18Bromomethane10<0.18
8260B P7K037215.0 11/17/17 13:22KDMug/L 0.075Carbon disulfide 100<0.075
8260B P7K037210.50 11/17/17 13:22KDMug/L 0.11Carbon Tetrachloride 1<0.11
8260B P7K037210.50 11/17/17 13:22KDMug/L 0.062Chlorobenzene3<0.062
8260B P7K037210.50 11/17/17 13:22KDMug/L 0.22Chloroethane10<0.22
8260B P7K037210.50 11/17/17 13:22KDMug/L 0.076Chloroform5<0.076
8260B P7K037210.50 11/17/17 13:22KDMug/L 0.079Chloromethane1<0.079
8260B P7K037210.50 11/17/17 13:22KDMug/L 0.056cis-1,2-Dichloroethylene 5<0.056
8260B P7K037210.50 11/17/17 13:22KDMug/L 0.079cis-1,3-Dichloropropylene 1<0.079
8260B P7K037210.50 11/17/17 13:22KDMug/L 0.081Dibromochloromethane3<0.081
8260B P7K037210.50 11/17/17 13:22KDMug/L 0.065Dibromomethane10<0.065
8260B P7K037210.50 11/17/17 13:22KDMug/L 0.061Ethylbenzene1<0.061
8260B P7K037211.0 11/17/17 13:22KDMug/L 0.12m,p-Xylenes NE<0.12
8260B P7K037215.0 11/17/17 13:22KDMug/L 0.065Methyl Butyl Ketone (2-Hexanone)50<0.065
8260B P7K037215.0 11/17/17 13:22KDMug/L 0.24Methyl Ethyl Ketone (2-Butanone)100<0.24
8260B P7K037215.0 11/17/17 13:22KDMCVLug/L 0.33Methyl Iodide 10<0.33
8260B P7K037215.0 11/17/17 13:22KDMug/L 0.078Methyl Isobutyl Ketone 100<0.078
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 20 of 29
DocuSign Envelope ID: EBC25181-F8CC-42C5-BB9C-164A3136C8F6
Laboratory Report
11/29/2017
ResultParameter Batch
ID
Report
Limit
Analysis
Date/Time
MethodDilution
FactorUnitsMDL Analyst
P. O. Box 2263 Project No.:
Project: Detect.Monitor. Networks &
SWPTs
Johnston County Dept. of Public Utilities
Smithfield, NC NC 27577
Attn: Kevin Shields
Sample Matrix: Water
Client Sample ID:
Prism Sample ID: 7110168-08
Prism Work Order: 7110168
Time Collected: 11/07/17 00:00
Time Submitted: 11/09/17 07:50
Trip Blank
51-03
SWSL
8260B P7K037211.0 11/17/17 13:22KDMug/L 0.083Methylene Chloride 1<0.083
8260B P7K037210.50 11/17/17 13:22KDMug/L 0.044o-Xylene NE<0.044
8260B P7K037210.50 11/17/17 13:22KDMug/L 0.047Styrene1<0.047
8260B P7K037210.50 11/17/17 13:22KDMug/L 0.098Tetrachloroethylene1<0.098
8260B P7K037211011/17/17 13:22KDMug/L 0.16TetrahydrofuranNE<0.16
8260B P7K037210.50 11/17/17 13:22KDMug/L 0.044Toluene1<0.044
8260B P7K037210.50 11/17/17 13:22KDMug/L 0.094trans-1,2-Dichloroethylene 5<0.094
8260B P7K037210.50 11/17/17 13:22KDMug/L 0.070trans-1,3-Dichloropropylene 1<0.070
8260B P7K037211011/17/17 13:22KDMug/L 0.12trans-1,4-Dichloro-2-butene 100<0.12
8260B P7K037210.50 11/17/17 13:22KDMug/L 0.078Trichloroethylene1<0.078
8260B P7K037210.50 11/17/17 13:22KDMug/L 0.062Trichlorofluoromethane1<0.062
8260B P7K037212.0 11/17/17 13:22KDMug/L 0.060Vinyl acetate 50<0.060
8260B P7K037210.50 11/17/17 13:22KDMug/L 0.097Vinyl chloride 1<0.097
8260B P7K037211.5 11/17/17 13:22KDMug/L 0.15Xylenes, total 5<0.15
Surrogate Recovery Control Limits
80-124105 %4-Bromofluorobenzene
75-129101 %Dibromofluoromethane
77-12398 %Toluene-d8
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 21 of 29
DocuSign Envelope ID: EBC25181-F8CC-42C5-BB9C-164A3136C8F6
11/29/17
Level II QC Report
P. O. Box 2263 Project No: 51-03
Project: Detect.Monitor. Networks &
SWPTs
Johnston County Dept. of Public Utilities
Smithfield, NC NC 27577
Attn: Kevin Shields
Prism Work Order: 7110168
Time Submitted: 11/9/2017 7:50:00AM
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by GC/MS - Quality Control
Batch P7K0330 - 5030B
Blank (P7K0330-BLK1)Prepared & Analyzed: 11/16/17
1,1,1,2-Tetrachloroethane ug/LBRL0.50
1,1,1-Trichloroethane ug/LBRL0.50
1,1,2,2-Tetrachloroethane ug/LBRL0.50
1,1,2-Trichloroethane ug/LBRL0.50
1,1-Dichloroethane ug/LBRL0.50
1,1-Dichloroethylene ug/LBRL0.50
1,2,3-Trichloropropane ug/LBRL1.0
1,2-Dibromo-3-chloropropane ug/LBRL2.0
1,2-Dibromoethane ug/LBRL0.50
1,2-Dichlorobenzene ug/LBRL0.50
1,2-Dichloroethane ug/LBRL0.50
1,2-Dichloropropane ug/LBRL0.50
1,4-Dichlorobenzene ug/LBRL0.50
Acetone ug/LBRL5.0
Acrylonitrile ug/LBRL20
Benzene ug/LBRL0.50
Bromochloromethane ug/LBRL0.50
Bromodichloromethane ug/LBRL0.50
Bromoform ug/LBRL1.0
Bromomethane ug/LBRL1.0
Carbon disulfide ug/LBRL5.0
Carbon Tetrachloride ug/LBRL0.50
Chlorobenzene ug/LBRL0.50
Chloroethane ug/LBRL0.50
Chloroform ug/LBRL0.50
Chloromethane ug/LBRL0.50
cis-1,2-Dichloroethylene ug/LBRL0.50
cis-1,3-Dichloropropylene ug/LBRL0.50
Dibromochloromethane ug/LBRL0.50
Dibromomethane ug/LBRL0.50
Ethylbenzene ug/LBRL0.50
m,p-Xylenes ug/LBRL1.0
Methyl Butyl Ketone (2-Hexanone)ug/LBRL5.0
Methyl Ethyl Ketone (2-Butanone)ug/LBRL5.0
Methyl Iodide ug/LBRL5.0
Methyl Isobutyl Ketone ug/LBRL5.0
Methylene Chloride ug/LBRL1.0
o-Xylene ug/LBRL0.50
Styrene ug/LBRL0.50
Tetrachloroethylene ug/LBRL0.50
Tetrahydrofuran ug/LBRL10
Toluene ug/LBRL0.50
trans-1,2-Dichloroethylene ug/LBRL0.50
trans-1,3-Dichloropropylene ug/LBRL0.50
trans-1,4-Dichloro-2-butene ug/LBRL10
Trichloroethylene ug/LBRL0.50
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 22 of 29
DocuSign Envelope ID: EBC25181-F8CC-42C5-BB9C-164A3136C8F6
11/29/17
Level II QC Report
P. O. Box 2263 Project No: 51-03
Project: Detect.Monitor. Networks &
SWPTs
Johnston County Dept. of Public Utilities
Smithfield, NC NC 27577
Attn: Kevin Shields
Prism Work Order: 7110168
Time Submitted: 11/9/2017 7:50:00AM
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by GC/MS - Quality Control
Batch P7K0330 - 5030B
Blank (P7K0330-BLK1)Prepared & Analyzed: 11/16/17
Trichlorofluoromethane ug/LBRL0.50
Vinyl acetate ug/LBRL2.0
Vinyl chloride ug/LBRL0.50
Xylenes, total ug/LBRL1.5
ug/L 50.00 80-124Surrogate: 4-Bromofluorobenzene 10653.1
ug/L 50.00 75-129Surrogate: Dibromofluoromethane 10150.4
ug/L 50.00 77-123Surrogate: Toluene-d8 10150.3
LCS (P7K0330-BS1)Prepared & Analyzed: 11/16/17
1,1-Dichloroethylene ug/L23.2 0.50 20.00 70-154116
Benzene ug/L21.6 0.50 20.00 77-128108
Chlorobenzene ug/L21.2 0.50 20.00 78-119106
Toluene ug/L21.6 0.50 20.00 76-131108
Trichloroethylene ug/L21.0 0.50 20.00 77-133105
ug/L 50.00 80-124Surrogate: 4-Bromofluorobenzene 10250.8
ug/L 50.00 75-129Surrogate: Dibromofluoromethane 9547.7
ug/L 50.00 77-123Surrogate: Toluene-d8 10050.0
LCS Dup (P7K0330-BSD1)Prepared & Analyzed: 11/16/17
1,1-Dichloroethylene ug/L22.4 0.50 20.00 2070-154112 3
Benzene ug/L20.9 0.50 20.00 2077-128105 3
Chlorobenzene ug/L21.0 0.50 20.00 2078-119105 0.9
Toluene ug/L21.0 0.50 20.00 2076-131105 3
Trichloroethylene ug/L19.8 0.50 20.00 2077-13399 6
ug/L 50.00 80-124Surrogate: 4-Bromofluorobenzene 10150.3
ug/L 50.00 75-129Surrogate: Dibromofluoromethane 9447.1
ug/L 50.00 77-123Surrogate: Toluene-d8 10351.7
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 23 of 29
DocuSign Envelope ID: EBC25181-F8CC-42C5-BB9C-164A3136C8F6
11/29/17
Level II QC Report
P. O. Box 2263 Project No: 51-03
Project: Detect.Monitor. Networks &
SWPTs
Johnston County Dept. of Public Utilities
Smithfield, NC NC 27577
Attn: Kevin Shields
Prism Work Order: 7110168
Time Submitted: 11/9/2017 7:50:00AM
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by GC/MS - Quality Control
Batch P7K0372 - 5030B
Blank (P7K0372-BLK1)Prepared & Analyzed: 11/17/17
1,1,1,2-Tetrachloroethane ug/LBRL0.50
1,1,1-Trichloroethane ug/LBRL0.50
1,1,2,2-Tetrachloroethane ug/LBRL0.50
1,1,2-Trichloroethane ug/LBRL0.50
1,1-Dichloroethane ug/LBRL0.50
1,1-Dichloroethylene ug/LBRL0.50
1,2,3-Trichloropropane ug/LBRL1.0
1,2-Dibromo-3-chloropropane ug/LBRL2.0
1,2-Dibromoethane ug/LBRL0.50
1,2-Dichlorobenzene ug/LBRL0.50
1,2-Dichloroethane ug/LBRL0.50
1,2-Dichloropropane ug/LBRL0.50
1,4-Dichlorobenzene ug/LBRL0.50
Acetone ug/LBRL5.0
Acrylonitrile ug/LBRL20
Benzene ug/LBRL0.50
Bromochloromethane ug/LBRL0.50
Bromodichloromethane ug/LBRL0.50
Bromoform ug/LBRL1.0
Bromomethane ug/LBRL1.0
Carbon disulfide ug/LBRL5.0
Carbon Tetrachloride ug/LBRL0.50
Chlorobenzene ug/LBRL0.50
Chloroethane ug/LBRL0.50
Chloroform ug/LBRL0.50
Chloromethane ug/LBRL0.50
cis-1,2-Dichloroethylene ug/LBRL0.50
cis-1,3-Dichloropropylene ug/LBRL0.50
Dibromochloromethane ug/LBRL0.50
Dibromomethane ug/LBRL0.50
Ethylbenzene ug/LBRL0.50
m,p-Xylenes ug/LBRL1.0
Methyl Butyl Ketone (2-Hexanone)ug/LBRL5.0
Methyl Ethyl Ketone (2-Butanone)ug/LBRL5.0
Methyl Iodide ug/LBRL5.0
Methyl Isobutyl Ketone ug/LBRL5.0
Methylene Chloride ug/LBRL1.0
o-Xylene ug/LBRL0.50
Styrene ug/LBRL0.50
Tetrachloroethylene ug/LBRL0.50
Tetrahydrofuran ug/LBRL10
Toluene ug/LBRL0.50
trans-1,2-Dichloroethylene ug/LBRL0.50
trans-1,3-Dichloropropylene ug/LBRL0.50
trans-1,4-Dichloro-2-butene ug/LBRL10
Trichloroethylene ug/LBRL0.50
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 24 of 29
DocuSign Envelope ID: EBC25181-F8CC-42C5-BB9C-164A3136C8F6
11/29/17
Level II QC Report
P. O. Box 2263 Project No: 51-03
Project: Detect.Monitor. Networks &
SWPTs
Johnston County Dept. of Public Utilities
Smithfield, NC NC 27577
Attn: Kevin Shields
Prism Work Order: 7110168
Time Submitted: 11/9/2017 7:50:00AM
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by GC/MS - Quality Control
Batch P7K0372 - 5030B
Blank (P7K0372-BLK1)Prepared & Analyzed: 11/17/17
Trichlorofluoromethane ug/LBRL0.50
Vinyl acetate ug/LBRL2.0
Vinyl chloride ug/LBRL0.50
Xylenes, total ug/LBRL1.5
ug/L 50.00 80-124Surrogate: 4-Bromofluorobenzene 10753.6
ug/L 50.00 75-129Surrogate: Dibromofluoromethane 9648.2
ug/L 50.00 77-123Surrogate: Toluene-d8 9748.6
LCS (P7K0372-BS1)Prepared & Analyzed: 11/17/17
1,1-Dichloroethylene ug/L25.9 0.50 20.00 70-154129
Benzene ug/L23.3 0.50 20.00 77-128116
Chlorobenzene ug/L22.1 0.50 20.00 78-119111
Toluene ug/L21.6 0.50 20.00 76-131108
Trichloroethylene ug/L22.8 0.50 20.00 77-133114
ug/L 50.00 80-124Surrogate: 4-Bromofluorobenzene 10652.9
ug/L 50.00 75-129Surrogate: Dibromofluoromethane 9547.6
ug/L 50.00 77-123Surrogate: Toluene-d8 10050.2
LCS Dup (P7K0372-BSD1)Prepared & Analyzed: 11/17/17
1,1-Dichloroethylene ug/L24.7 0.50 20.00 2070-154124 5
Benzene ug/L22.6 0.50 20.00 2077-128113 3
Chlorobenzene ug/L22.4 0.50 20.00 2078-119112 1
Toluene ug/L21.6 0.50 20.00 2076-131108 0.3
Trichloroethylene ug/L20.7 0.50 20.00 2077-133104 10
ug/L 50.00 80-124Surrogate: 4-Bromofluorobenzene 10150.6
ug/L 50.00 75-129Surrogate: Dibromofluoromethane 10150.4
ug/L 50.00 77-123Surrogate: Toluene-d8 9949.4
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 25 of 29
DocuSign Envelope ID: EBC25181-F8CC-42C5-BB9C-164A3136C8F6
11/29/17
Level II QC Report
P. O. Box 2263 Project No: 51-03
Project: Detect.Monitor. Networks &
SWPTs
Johnston County Dept. of Public Utilities
Smithfield, NC NC 27577
Attn: Kevin Shields
Prism Work Order: 7110168
Time Submitted: 11/9/2017 7:50:00AM
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Total Metals - Quality Control
Batch P7K0337 - 3005A
Blank (P7K0337-BLK1)Prepared & Analyzed: 11/17/17
Antimony ug/L0.249 1.0 J
Arsenic ug/L0.0320 1.0 J
Barium ug/LBRL5.0
Beryllium ug/LBRL1.0
Cadmium ug/LBRL1.0
Chromium ug/L0.441 1.0 J
Cobalt ug/LBRL1.0
Copper ug/L2.08 5.0 J
Lead ug/L0.140 1.0 J
Nickel ug/LBRL2.0
Selenium ug/LBRL5.0
Silver ug/LBRL5.0
Thallium ug/LBRL1.0
Vanadium ug/LBRL1.0
Zinc ug/LBRL10
LCS (P7K0337-BS1)Prepared & Analyzed: 11/17/17
Antimony ug/L1011.0 100.0 80-120101
Arsenic ug/L99.5 1.0 100.0 80-12099
Barium ug/L1015.0 100.0 80-120101
Beryllium ug/L1101.0 100.0 80-120110
Cadmium ug/L1081.0 100.0 80-120108
Chromium ug/L1081.0 100.0 80-120108
Cobalt ug/L1091.0 100.0 80-120109
Copper ug/L1115.0 100.0 80-120111
Lead ug/L1051.0 100.0 80-120105
Nickel ug/L1112.0 100.0 80-120111
Selenium ug/L1005.0 100.0 80-120100
Silver ug/L1125.0 100.0 80-120112
Thallium ug/L1031.0 100.0 80-120103
Vanadium ug/L1061.0 100.0 80-120106
Zinc ug/L10410 100.0 80-120104
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 26 of 29
DocuSign Envelope ID: EBC25181-F8CC-42C5-BB9C-164A3136C8F6
Sample Extraction Data
Prep Method: 3005A
Lab Number Batch Date/TimeInitialFinal
P7K03377110168-01 11/17/17 8:0050 50mL mL
P7K03377110168-02 11/17/17 8:0050 50mL mL
P7K03377110168-03 11/17/17 8:0050 50mL mL
P7K03377110168-04 11/17/17 8:0050 50mL mL
P7K03377110168-05 11/17/17 8:0050 50mL mL
P7K03377110168-06 11/17/17 8:0050 50mL mL
P7K03377110168-07 11/17/17 8:0050 50mL mL
Prep Method: 5030B
Lab Number Batch Date/TimeInitialFinal
P7K03307110168-01 11/16/17 9:2610 10mL mL
P7K03307110168-02 11/16/17 9:2610 10mL mL
P7K03307110168-03 11/16/17 9:2610 10mL mL
P7K03727110168-04 11/17/17 9:3110 10mL mL
P7K03727110168-05 11/17/17 9:3110 10mL mL
P7K03727110168-06 11/17/17 9:3110 10mL mL
P7K03727110168-07 11/17/17 9:3110 10mL mL
P7K03727110168-08 11/17/17 9:3110 10mL mL
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc.
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone: [phone] - Toll Free Number: 1-800/529-6364 - Fax: [phone] Page 27 of 29
DocuSign Envelope ID: EBC25181-F8CC-42C5-BB9C-164A3136C8F6
Page 28 of 29
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Appendix C
Time vs. Concentration Graphs

November 2017 Semi-Annual Monitoring Report
Johnston County Landfill
NC Solid Waste Permit No. 51-03
DocuSign Envelope ID: EBC25181-F8CC-42C5-BB9C-164A3136C8F6

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DocuSign Envelope ID: EBC25181-F8CC-42C5-BB9C-164A3136C8F6
0.002.004.006.008.0010.0012.0014.0016.00Concentration (ug/l)Date1,1‐DichloroethaneCDMW‐9DNC2LDocuSign Envelope ID: EBC25181-F8CC-42C5-BB9C-164A3136C8F6
0.000.100.200.300.400.500.600.700.800.901.00Concentration (ug/l)Date1,2‐DichloroethaneCDMW‐9DNC2LDocuSign Envelope ID: EBC25181-F8CC-42C5-BB9C-164A3136C8F6
0.001.002.003.004.005.006.007.008.00Concentration (ug/l)Date1,2‐DichloropropaneCDMW‐9DMW5‐2NC2LDocuSign Envelope ID: EBC25181-F8CC-42C5-BB9C-164A3136C8F6
0.002.004.006.008.0010.0012.0014.0016.00Concentration (ug/l)Date1,4‐DichlorobenzeneMW‐12BNC2LDocuSign Envelope ID: EBC25181-F8CC-42C5-BB9C-164A3136C8F6
0.001.002.003.004.005.006.007.00Concentration (ug/l)DateAntimonyPM‐1NC2LDocuSign Envelope ID: EBC25181-F8CC-42C5-BB9C-164A3136C8F6
0.005.0010.0015.0020.0025.0030.0035.00Concentration (ug/l)DateArsenicCDMW‐9DPM‐1NC2LDocuSign Envelope ID: EBC25181-F8CC-42C5-BB9C-164A3136C8F6
0.000.200.400.600.801.001.201.401.601.802.00Concentration (ug/l)DateBenzeneCDMW‐9DNC2LDocuSign Envelope ID: EBC25181-F8CC-42C5-BB9C-164A3136C8F6
0.000.501.001.502.002.503.003.504.004.50Concentration (ug/l)DateCadmiumCDMW‐9DMW‐16DNC2LDocuSign Envelope ID: EBC25181-F8CC-42C5-BB9C-164A3136C8F6
0.0020.0040.0060.0080.00100.00120.00140.00160.00180.00200.00Concentration (ug/l)DateChromiumPM‐1NC2LDocuSign Envelope ID: EBC25181-F8CC-42C5-BB9C-164A3136C8F6
0.00200.00400.00600.00800.001,000.001,200.00Concentration (ug/l)DateCobaltCDMW‐3CDMW‐4CDMW‐6CDMW‐7CDMW‐8CDMW‐9MW‐11MW‐12BMW‐14DMW‐15DMW‐16DMW5‐1MW5‐2MW5‐5MW5‐6MW‐6MW‐7BMW‐8DMW‐9CPM‐1GWPDocuSign Envelope ID: EBC25181-F8CC-42C5-BB9C-164A3136C8F6
0.0020.0040.0060.0080.00100.00120.00140.00Concentration (ug/l)DateLeadPM‐1NC2LDocuSign Envelope ID: EBC25181-F8CC-42C5-BB9C-164A3136C8F6
0.0050.00100.00150.00200.00250.00300.00350.00400.00Concentration (ug/l)DateVanadiumCDMW‐8MW‐16DMW5‐1MW5‐5MW5‐6MW‐9CPM‐1NC2LDocuSign Envelope ID: EBC25181-F8CC-42C5-BB9C-164A3136C8F6
0.000.501.001.502.002.50Concentration (ug/l)DateVinyl ChlorideCDMW‐9DMW‐9CNC2LDocuSign Envelope ID: EBC25181-F8CC-42C5-BB9C-164A3136C8F6
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Appendix D
Statistical Analysis

November 2017 Semi-Annual Monitoring Report
Johnston County Landfill
NC Solid Waste Permit No. 51-03
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Page 1
Concentrations (ppb)
Parameter: Antimony, total
Original Data (Not Transformed)
Non-Detects Replaced with Detection Limit
Total Measurements: 14
Total Non-Detect: 11
Percent Non-Detects: 78.5714%
Total Background Measurements: 12
There are 2 background locations
Loc.Meas.ND Date Conc.Original
MW-3 11 9 (81.8182%)10/26/2005 ND<0.03 ND<0.03
5/1/2006 ND<0.03 ND<0.03
10/26/2006 ND<0.03 ND<0.03
5/23/2007 0.1 0.1
10/15/2007 ND<0.006 ND<0.006
5/21/2008 ND<0.08 ND<0.08
10/13/2008 0.1 0.1
5/20/2009 ND<0.06 ND<0.06
10/1/2009 ND<0.06 ND<0.06
5/1/2010 ND<0.22 ND<0.22
10/20/2010 ND<0.22 ND<0.22
MW 5-1 1 1 (100%)11/7/2017 ND<0.19 ND<0.19
There is 1 compliance location
Loc.Meas.ND Date Conc.Original
PM-1 2 1 (50%)11/9/2016 ND<0.069 ND<0.069
11/7/2017 6.4 6.4
There are 18 unused locations
Loc.Meas.ND Date Conc.Original
CDMW-3 2 1 (50%)11/9/2016 0.13 0.13
11/7/2017 ND<0.19 ND<0.19
CDMW-4 2 1 (50%)11/9/2016 0.076 0.076
11/7/2017 ND<0.19 ND<0.19
CDMW-6 2 2 (100%)11/9/2016 ND<0.069 ND<0.069
11/7/2017 ND<0.19 ND<0.19
CDMW-7 2 1 (50%)11/9/2016 0.069 0.069
11/7/2017 ND<0.19 ND<0.19
CDMW-8 2 1 (50%)11/9/2016 0.12 0.12
11/7/2017 ND<0.19 ND<0.19
MW-14D 2 1 (50%)11/9/2016 0.18 0.18
11/7/2017 ND<0.19 ND<0.19
MW-15D 2 0 (0%)11/9/2016 1.5 1.5
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11/7/2017 0.26 0.26
MW-7B 2 0 (0%)11/9/2016 0.069 0.069
11/7/2017 0.24 0.24
MW-8D 2 1 (50%)11/9/2016 0.24 0.24
11/7/2017 ND<0.19 ND<0.19
MW-9C 2 2 (100%)11/9/2016 ND<0.069 ND<0.069
11/7/2017 ND<0.19 ND<0.19
MW-12B 1 1 (100%)11/6/2017 ND<0.19 ND<0.19
MW-6 1 1 (100%)11/6/2017 ND<0.19 ND<0.19
MW 5-2 1 1 (100%)11/7/2017 ND<0.19 ND<0.19
MW 5-5 1 1 (100%)11/7/2017 ND<0.19 ND<0.19
MW 5-6 1 0 (0%)11/7/2017 0.19 0.19
MW-11 1 1 (100%)11/7/2017 ND<0.19 ND<0.19
CDMW-9D 2 1 (50%)11/9/2016 0.15 0.15
11/7/2017 ND<0.19 ND<0.19
MW-16D 2 0 (0%)11/9/2016 0.18 0.18
11/7/2017 0.38 0.38
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Kruskal-Wallis Non-Parametric Test
Parameter: Antimony, total
Original Data (Not Transformed)
Non-Detects Replaced with Detection Limit
Kruskal Wallis Ranks
Background Wells
Well ID Date Result Rank
MW-3 10/26/2005 ND<0.03 6
5/1/2006 ND<0.03 6
10/26/2006 ND<0.03 6
5/23/2007 0.1 12
10/15/2007 ND<0.006 6
5/21/2008 ND<0.08 6
10/13/2008 0.1 13
5/20/2009 ND<0.06 6
10/1/2009 ND<0.06 6
5/1/2010 ND<0.22 6
10/20/2010 ND<0.22 6
Rank Sum = 79
Rank Mean = 7.18182
MW 5-1 11/7/2017 ND<0.19 6
Rank Sum = 6
Rank Mean = 6
Background Rank Sum = 85
Background Rank Mean = 7.08333
Compliance Wells
Well ID Date Result Rank
PM-1 11/9/2016 ND<0.069 6
11/7/2017 6.4 14
Rank Sum = 20
Rank Mean = 10
Calculation Results:
Kruskal-Wallis H Statistic = 0.833333
Kruskal-Wallis H Statistic (adjusted for tied non-detects) = 1.61348
95% Confidence comparison value is 3.84146 at 1 degrees of freedom
0.833333 < 3.84146 indicating no significant group difference at 5% significance level
1.61348 < 3.84146 indicating no significant group difference at 5% significance level when adjusted for ties
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Page 1
Concentrations (ppb)
Parameter: Arsenic, total
Original Data (Not Transformed)
Non-Detects Replaced with Detection Limit
Total Measurements: 17
Total Non-Detect: 12
Percent Non-Detects: 70.5882%
Total Background Measurements: 13
There are 2 background locations
Loc.Meas.ND Date Conc.Original
MW-3 12 11 (91.6667%)5/3/2005 ND<0.01 ND<0.01
10/26/2005 ND<0.01 ND<0.01
5/1/2006 ND<0.01 ND<0.01
10/26/2006 ND<0.01 ND<0.01
5/23/2007 ND<0.01 ND<0.01
10/15/2007 ND<0.01 ND<0.01
5/21/2008 0.3 0.3
10/13/2008 ND<0.07 ND<0.07
5/20/2009 ND<0.17 ND<0.17
10/1/2009 ND<0.17 ND<0.17
5/1/2010 ND<0.04 ND<0.04
10/20/2010 ND<0.04 ND<0.04
MW 5-1 1 0 (0%)11/7/2017 0.98 0.98
There are 2 compliance locations
Loc.Meas.ND Date Conc.Original
CDMW-9D 2 0 (0%)11/9/2016 0.92 0.92
11/7/2017 19 19
PM-1 2 1 (50%)11/9/2016 ND<0.29 ND<0.29
11/7/2017 31 31
There are 17 unused locations
Loc.Meas.ND Date Conc.Original
CDMW-3 2 1 (50%)11/9/2016 ND<0.29 ND<0.29
11/7/2017 0.23 0.23
CDMW-4 2 1 (50%)11/9/2016 ND<0.29 ND<0.29
11/7/2017 0.071 0.071
CDMW-6 2 1 (50%)11/9/2016 ND<0.29 ND<0.29
11/7/2017 0.42 0.42
CDMW-7 2 1 (50%)11/9/2016 ND<0.29 ND<0.29
11/7/2017 0.77 0.77
CDMW-8 2 1 (50%)11/9/2016 ND<0.29 ND<0.29
11/7/2017 0.56 0.56
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MW-14D 2 0 (0%)11/9/2016 2.4 2.4
11/7/2017 0.2 0.2
MW-15D 2 0 (0%)11/9/2016 3.7 3.7
11/7/2017 1.3 1.3
MW-16D 2 0 (0%)11/9/2016 0.44 0.44
11/7/2017 0.76 0.76
MW-7B 2 0 (0%)11/9/2016 2.2 2.2
11/7/2017 0.31 0.31
MW-8D 2 0 (0%)11/9/2016 0.9 0.9
11/7/2017 0.8 0.8
MW-9C 2 1 (50%)11/9/2016 ND<0.29 ND<0.29
11/7/2017 0.47 0.47
MW-12B 1 0 (0%)11/6/2017 4.1 4.1
MW-6 1 0 (0%)11/6/2017 0.37 0.37
MW 5-2 1 0 (0%)11/7/2017 0.54 0.54
MW 5-5 1 0 (0%)11/7/2017 0.33 0.33
MW 5-6 1 0 (0%)11/7/2017 0.88 0.88
MW-11 1 0 (0%)11/7/2017 2.1 2.1
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Page 1
Parametric Prediction Interval Analysis
Intra-Well Comparison for CDMW-9D
Parameter: Arsenic, total
Original Data (Not Transformed)
Non-Detects Replaced with Detection Limit
Intra-Well USEPA Formula 99% Comparison
For 1 recent sampling event(s)
From 11 baseline samples
Baseline mean = 9.96 Std Dev = 12.7845
Future Samples (k) = 1
99% confidence t = 2.76377 at 10 degree of freedom
Baseline Samples Date Result
11/9/2016 0.92
11/7/2017 19
Date Samples Mean Interval Significant
11/7/2017 1 19 [0, 46.8646]FALSE
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Parametric Prediction Interval Analysis
Intra-Well Comparison for PM-1
Parameter: Arsenic, total
Original Data (Not Transformed)
Non-Detects Replaced with Detection Limit
Intra-Well USEPA Formula 99% Comparison
For 1 recent sampling event(s)
From 11 baseline samples
Baseline mean = 15.645 Std Dev = 21.7152
Future Samples (k) = 1
99% confidence t = 2.76377 at 10 degree of freedom
Baseline Samples Date Result
11/9/2016 ND<0.29
11/7/2017 31
Date Samples Mean Interval Significant
11/7/2017 1 31 [0, 78.3297]FALSE
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Page 1
Concentrations (ppb)
Parameter: Cadmium, total
Original Data (Not Transformed)
Non-Detects Replaced with Detection Limit
Total Measurements: 3
Total Non-Detect: 0
Percent Non-Detects: 0%
Total Background Measurements: 1
There is 1 background location
Loc.Meas.ND Date Conc.Original
MW 5-1 1 0 (0%)11/7/2017 0.15 0.15
There are 2 compliance locations
Loc.Meas.ND Date Conc.Original
CDMW-9D 1 0 (0%)11/7/2017 3.9 3.9
MW-16D 1 0 (0%)11/7/2017 2.2 2.2
There are 17 unused locations
Loc.Meas.ND Date Conc.Original
MW-12B 1 1 (100%)11/6/2017 ND<0.078 ND<0.078
MW-6 1 0 (0%)11/6/2017 0.1 0.1
CDMW-3 1 0 (0%)11/7/2017 0.22 0.22
CDMW-4 1 0 (0%)11/7/2017 0.36 0.36
CDMW-6 1 0 (0%)11/7/2017 0.95 0.95
CDMW-7 1 0 (0%)11/7/2017 0.98 0.98
CDMW-8 1 0 (0%)11/7/2017 0.23 0.23
MW 5-2 1 0 (0%)11/7/2017 0.1 0.1
MW 5-5 1 0 (0%)11/7/2017 0.12 0.12
MW 5-6 1 1 (100%)11/7/2017 ND<0.078 ND<0.078
MW-11 1 0 (0%)11/7/2017 1.4 1.4
MW-14D 1 0 (0%)11/7/2017 1.2 1.2
MW-15D 1 0 (0%)11/7/2017 0.38 0.38
MW-7B 1 0 (0%)11/7/2017 1.3 1.3
MW-8D 1 0 (0%)11/7/2017 0.6 0.6
MW-9C 1 0 (0%)11/7/2017 0.31 0.31
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PM-1 1 0 (0%)11/7/2017 1.1 1.1
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Page 1
Kruskal-Wallis Non-Parametric Test
Parameter: Cadmium, total
Original Data (Not Transformed)
Non-Detects Replaced with Detection Limit
Kruskal Wallis Ranks
Background Wells
Well ID Date Result Rank
MW 5-1 11/7/2017 0.15 1
Rank Sum = 1
Rank Mean = 1
Background Rank Sum = 1
Background Rank Mean = 1
Compliance Wells
Well ID Date Result Rank
CDMW-9D 11/7/2017 3.9 3
Rank Sum = 3
Rank Mean = 3
MW-16D 11/7/2017 2.2 2
Rank Sum = 2
Rank Mean = 2
Calculation Results:
Kruskal-Wallis H Statistic = 2
Kruskal-Wallis H Statistic (adjusted for tied non-detects) = 2
95% Confidence comparison value is 5.99148 at 2 degrees of freedom
2 < 5.99148 indicating no significant group difference at 5% significance level
2 < 5.99148 indicating no significant group difference at 5% significance level when adjusted for ties
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Page 1
Concentrations (ppb)
Parameter: Chromium, total
Original Data (Not Transformed)
Non-Detects Replaced with Detection Limit
Total Measurements: 15
Total Non-Detect: 10
Percent Non-Detects: 66.6667%
Total Background Measurements: 13
There are 2 background locations
Loc.Meas.ND Date Conc.Original
MW-3 12 9 (75%)5/3/2005 ND<0.01 ND<0.01
10/26/2005 ND<0.01 ND<0.01
5/1/2006 ND<0.01 ND<0.01
10/26/2006 ND<0.01 ND<0.01
5/23/2007 0.3 0.3
10/15/2007 ND<0.01 ND<0.01
5/21/2008 ND<0.11 ND<0.11
10/13/2008 0.3 0.3
5/20/2009 ND<0.1 ND<0.1
10/1/2009 ND<0.1 ND<0.1
5/1/2010 0.3 0.3
10/20/2010 ND<0.03 ND<0.03
MW 5-1 1 0 (0%)11/7/2017 1.3 1.3
There is 1 compliance location
Loc.Meas.ND Date Conc.Original
PM-1 2 1 (50%)11/9/2016 ND<0.51 ND<0.51
11/7/2017 180 180
There are 18 unused locations
Loc.Meas.ND Date Conc.Original
CDMW-3 2 1 (50%)11/9/2016 ND<0.51 ND<0.51
11/7/2017 1 1
CDMW-4 2 1 (50%)11/9/2016 ND<0.51 ND<0.51
11/7/2017 0.41 0.41
CDMW-6 2 1 (50%)11/9/2016 ND<0.51 ND<0.51
11/7/2017 1 1
CDMW-7 2 0 (0%)11/9/2016 0.54 0.54
11/7/2017 0.44 0.44
CDMW-8 2 1 (50%)11/9/2016 ND<0.51 ND<0.51
11/7/2017 3.2 3.2
MW-14D 2 1 (50%)11/9/2016 ND<0.51 ND<0.51
11/7/2017 0.52 0.52
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MW-15D 2 1 (50%)11/9/2016 ND<0.51 ND<0.51
11/7/2017 0.52 0.52
MW-7B 2 1 (50%)11/9/2016 ND<0.51 ND<0.51
11/7/2017 0.7 0.7
MW-8D 2 1 (50%)11/9/2016 ND<0.51 ND<0.51
11/7/2017 0.94 0.94
MW-9C 2 1 (50%)11/9/2016 ND<0.51 ND<0.51
11/7/2017 2.4 2.4
MW-12B 1 0 (0%)11/6/2017 0.54 0.54
MW-6 1 0 (0%)11/6/2017 0.38 0.38
MW 5-2 1 0 (0%)11/7/2017 0.44 0.44
MW 5-5 1 0 (0%)11/7/2017 1.2 1.2
MW 5-6 1 0 (0%)11/7/2017 3.4 3.4
MW-11 1 0 (0%)11/7/2017 0.82 0.82
CDMW-9D 2 1 (50%)11/9/2016 ND<0.51 ND<0.51
11/7/2017 0.65 0.65
MW-16D 2 0 (0%)11/9/2016 1.2 1.2
11/7/2017 4.9 4.9
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Kruskal-Wallis Non-Parametric Test
Parameter: Chromium, total
Original Data (Not Transformed)
Non-Detects Replaced with Detection Limit
Kruskal Wallis Ranks
Background Wells
Well ID Date Result Rank
MW-3 5/3/2005 ND<0.01 5.5
10/26/2005 ND<0.01 5.5
5/1/2006 ND<0.01 5.5
10/26/2006 ND<0.01 5.5
5/23/2007 0.3 11
10/15/2007 ND<0.01 5.5
5/21/2008 ND<0.11 5.5
10/13/2008 0.3 12
5/20/2009 ND<0.1 5.5
10/1/2009 ND<0.1 5.5
5/1/2010 0.3 13
10/20/2010 ND<0.03 5.5
Rank Sum = 85.5
Rank Mean = 7.125
MW 5-1 11/7/2017 1.3 14
Rank Sum = 14
Rank Mean = 14
Background Rank Sum = 99.5
Background Rank Mean = 7.65385
Compliance Wells
Well ID Date Result Rank
PM-1 11/9/2016 ND<0.51 5.5
11/7/2017 180 15
Rank Sum = 20.5
Rank Mean = 10.25
Calculation Results:
Kruskal-Wallis H Statistic = 0.584135
Kruskal-Wallis H Statistic (adjusted for tied non-detects) = 0.82814
95% Confidence comparison value is 3.84146 at 1 degrees of freedom
0.584135 < 3.84146 indicating no significant group difference at 5% significance level
0.82814 < 3.84146 indicating no significant group difference at 5% significance level when adjusted for ties
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Concentrations (ppb)
Parameter: Cobalt, total
Original Data (Not Transformed)
Non-Detects Replaced with Detection Limit
Total Measurements: 45
Total Non-Detect: 6
Percent Non-Detects: 13.3333%
Total Background Measurements: 13
There are 2 background locations
Loc.Meas.ND Date Conc.Original
MW-3 12 6 (50%)5/3/2005 ND<0.01 ND<0.01
10/26/2005 ND<0.01 ND<0.01
5/1/2006 ND<0.01 ND<0.01
10/26/2006 ND<0.01 ND<0.01
5/23/2007 ND<0.01 ND<0.01
10/15/2007 ND<0.01 ND<0.01
5/21/2008 0.3 0.3
10/13/2008 0.3 0.3
5/20/2009 0.3 0.3
10/1/2009 0.3 0.3
5/1/2010 0.3 0.3
10/20/2010 0.3 0.3
MW 5-1 1 0 (0%)11/7/2017 4.3 4.3
There are 19 compliance locations
Loc.Meas.ND Date Conc.Original
PM-1 2 0 (0%)11/9/2016 1.2 1.2
11/7/2017 10 10
CDMW-8 2 0 (0%)11/9/2016 0.014 0.014
11/7/2017 5.7 5.7
MW-9C 2 0 (0%)11/9/2016 13 13
11/7/2017 37 37
MW 5-5 1 0 (0%)11/7/2017 5.6 5.6
MW 5-6 1 0 (0%)11/7/2017 11 11
MW-16D 2 0 (0%)11/9/2016 0.61 0.61
11/7/2017 1.7 1.7
CDMW-3 2 0 (0%)11/9/2016 0.37 0.37
11/7/2017 1.7 1.7
CDMW-4 2 0 (0%)11/9/2016 0.12 0.12
11/7/2017 1.1 1.1
CDMW-6 2 0 (0%)11/9/2016 4.1 4.1
11/7/2017 6 6
CDMW-7 2 0 (0%)11/9/2016 40 40
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11/7/2017 59 59
MW-14D 2 0 (0%)11/9/2016 0.18 0.18
11/7/2017 1.2 1.2
MW-15D 2 0 (0%)11/9/2016 1.8 1.8
11/7/2017 2 2
MW-7B 2 0 (0%)11/9/2016 37 37
11/7/2017 34 34
MW-8D 2 0 (0%)11/9/2016 18 18
11/7/2017 57 57
MW-12B 1 0 (0%)11/6/2017 160 160
MW-6 1 0 (0%)11/6/2017 89 89
MW 5-2 1 0 (0%)11/7/2017 5.1 5.1
MW-11 1 0 (0%)11/7/2017 12 12
CDMW-9D 2 0 (0%)11/9/2016 64 64
11/7/2017 83 83
There are 0 unused locations
Loc.Meas.ND Date Conc.Original
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Wilcoxon Non-Parametric Analysis (Inter-Well)
Parameter: Cobalt, total
Location: CDMW-3
Original Data (Not Transformed)
Non-Detects Replaced with Detection Limit
Total non detects is 6
Non detect rank is 3.5
Wilcoxon Ranks
Location Date Conc.Rank
MW-3 5/3/2005 ND<0.01 3.5
10/26/2005 ND<0.01 3.5
5/1/2006 ND<0.01 3.5
10/26/2006 ND<0.01 3.5
5/23/2007 ND<0.01 3.5
10/15/2007 ND<0.01 3.5
5/21/2008 0.3 7
10/13/2008 0.3 8
5/20/2009 0.3 9
10/1/2009 0.3 10
5/1/2010 0.3 11
10/20/2010 0.3 12
MW 5-1 11/7/2017 4.3 15
CDMW-3 11/9/2016 0.37 13
11/7/2017 1.7 14
The Wilcoxon Statistic is 24
The Expected value is is 13
The Standard Deviation is 5.88784
The Z Score is 1.78334
The Standard Deviation adjusted for ties is 5.70088
The Z Score adjusted for ties is 1.84182
1.78334 < 2.326 indicating no contamination at 1% significance level
1.84182 < 2.326 indicating no contamination at 1% significance level when adjusted for ties
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Wilcoxon Non-Parametric Analysis (Inter-Well)
Parameter: Cobalt, total
Location: CDMW-4
Original Data (Not Transformed)
Non-Detects Replaced with Detection Limit
Total non detects is 6
Non detect rank is 3.5
Wilcoxon Ranks
Location Date Conc.Rank
MW-3 5/3/2005 ND<0.01 3.5
10/26/2005 ND<0.01 3.5
5/1/2006 ND<0.01 3.5
10/26/2006 ND<0.01 3.5
5/23/2007 ND<0.01 3.5
10/15/2007 ND<0.01 3.5
5/21/2008 0.3 8
10/13/2008 0.3 9
5/20/2009 0.3 10
10/1/2009 0.3 11
5/1/2010 0.3 12
10/20/2010 0.3 13
MW 5-1 11/7/2017 4.3 15
CDMW-4 11/9/2016 0.12 7
11/7/2017 1.1 14
The Wilcoxon Statistic is 18
The Expected value is is 13
The Standard Deviation is 5.88784
The Z Score is 0.764287
The Standard Deviation adjusted for ties is 5.70088
The Z Score adjusted for ties is 0.789352
0.764287 < 2.326 indicating no contamination at 1% significance level
0.789352 < 2.326 indicating no contamination at 1% significance level when adjusted for ties
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Wilcoxon Non-Parametric Analysis (Inter-Well)
Parameter: Cobalt, total
Location: CDMW-6
Original Data (Not Transformed)
Non-Detects Replaced with Detection Limit
Total non detects is 6
Non detect rank is 3.5
Wilcoxon Ranks
Location Date Conc.Rank
MW-3 5/3/2005 ND<0.01 3.5
10/26/2005 ND<0.01 3.5
5/1/2006 ND<0.01 3.5
10/26/2006 ND<0.01 3.5
5/23/2007 ND<0.01 3.5
10/15/2007 ND<0.01 3.5
5/21/2008 0.3 7
10/13/2008 0.3 8
5/20/2009 0.3 9
10/1/2009 0.3 10
5/1/2010 0.3 11
10/20/2010 0.3 12
MW 5-1 11/7/2017 4.3 14
CDMW-6 11/9/2016 4.1 13
11/7/2017 6 15
The Wilcoxon Statistic is 25
The Expected value is is 13
The Standard Deviation is 5.88784
The Z Score is 1.95318
The Standard Deviation adjusted for ties is 5.70088
The Z Score adjusted for ties is 2.01723
1.95318 < 2.326 indicating no contamination at 1% significance level
2.01723 < 2.326 indicating no contamination at 1% significance level when adjusted for ties
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Wilcoxon Non-Parametric Analysis (Inter-Well)
Parameter: Cobalt, total
Location: CDMW-7
Original Data (Not Transformed)
Non-Detects Replaced with Detection Limit
Total non detects is 6
Non detect rank is 3.5
Wilcoxon Ranks
Location Date Conc.Rank
MW-3 5/3/2005 ND<0.01 3.5
10/26/2005 ND<0.01 3.5
5/1/2006 ND<0.01 3.5
10/26/2006 ND<0.01 3.5
5/23/2007 ND<0.01 3.5
10/15/2007 ND<0.01 3.5
5/21/2008 0.3 7
10/13/2008 0.3 8
5/20/2009 0.3 9
10/1/2009 0.3 10
5/1/2010 0.3 11
10/20/2010 0.3 12
MW 5-1 11/7/2017 4.3 13
CDMW-7 11/9/2016 40 14
11/7/2017 59 15
The Wilcoxon Statistic is 26
The Expected value is is 13
The Standard Deviation is 5.88784
The Z Score is 2.12302
The Standard Deviation adjusted for ties is 5.70088
The Z Score adjusted for ties is 2.19265
2.12302 < 2.326 indicating no contamination at 1% significance level
2.19265 < 2.326 indicating no contamination at 1% significance level when adjusted for ties
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Wilcoxon Non-Parametric Analysis (Inter-Well)
Parameter: Cobalt, total
Location: CDMW-8
Original Data (Not Transformed)
Non-Detects Replaced with Detection Limit
Total non detects is 6
Non detect rank is 3.5
Wilcoxon Ranks
Location Date Conc.Rank
MW-3 5/3/2005 ND<0.01 3.5
10/26/2005 ND<0.01 3.5
5/1/2006 ND<0.01 3.5
10/26/2006 ND<0.01 3.5
5/23/2007 ND<0.01 3.5
10/15/2007 ND<0.01 3.5
5/21/2008 0.3 8
10/13/2008 0.3 9
5/20/2009 0.3 10
10/1/2009 0.3 11
5/1/2010 0.3 12
10/20/2010 0.3 13
MW 5-1 11/7/2017 4.3 14
CDMW-8 11/9/2016 0.014 7
11/7/2017 5.7 15
The Wilcoxon Statistic is 19
The Expected value is is 13
The Standard Deviation is 5.88784
The Z Score is 0.934129
The Standard Deviation adjusted for ties is 5.70088
The Z Score adjusted for ties is 0.964764
0.934129 < 2.326 indicating no contamination at 1% significance level
0.964764 < 2.326 indicating no contamination at 1% significance level when adjusted for ties
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Wilcoxon Non-Parametric Analysis (Inter-Well)
Parameter: Cobalt, total
Location: CDMW-9D
Original Data (Not Transformed)
Non-Detects Replaced with Detection Limit
Total non detects is 6
Non detect rank is 3.5
Wilcoxon Ranks
Location Date Conc.Rank
MW-3 5/3/2005 ND<0.01 3.5
10/26/2005 ND<0.01 3.5
5/1/2006 ND<0.01 3.5
10/26/2006 ND<0.01 3.5
5/23/2007 ND<0.01 3.5
10/15/2007 ND<0.01 3.5
5/21/2008 0.3 7
10/13/2008 0.3 8
5/20/2009 0.3 9
10/1/2009 0.3 10
5/1/2010 0.3 11
10/20/2010 0.3 12
MW 5-1 11/7/2017 4.3 13
CDMW-9D 11/9/2016 64 14
11/7/2017 83 15
The Wilcoxon Statistic is 26
The Expected value is is 13
The Standard Deviation is 5.88784
The Z Score is 2.12302
The Standard Deviation adjusted for ties is 5.70088
The Z Score adjusted for ties is 2.19265
2.12302 < 2.326 indicating no contamination at 1% significance level
2.19265 < 2.326 indicating no contamination at 1% significance level when adjusted for ties
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Wilcoxon Non-Parametric Analysis (Inter-Well)
Parameter: Cobalt, total
Location: MW-6
Original Data (Not Transformed)
Non-Detects Replaced with Detection Limit
Total non detects is 6
Non detect rank is 3.5
Wilcoxon Ranks
Location Date Conc.Rank
MW-3 5/3/2005 ND<0.01 3.5
10/26/2005 ND<0.01 3.5
5/1/2006 ND<0.01 3.5
10/26/2006 ND<0.01 3.5
5/23/2007 ND<0.01 3.5
10/15/2007 ND<0.01 3.5
5/21/2008 0.3 7
10/13/2008 0.3 8
5/20/2009 0.3 9
10/1/2009 0.3 10
5/1/2010 0.3 11
10/20/2010 0.3 12
MW 5-1 11/7/2017 4.3 13
MW-6 11/6/2017 89 14
The Wilcoxon Statistic is 13
The Expected value is is 6.5
The Standard Deviation is 4.03113
The Z Score is 1.48842
The Standard Deviation adjusted for ties is 3.87298
The Z Score adjusted for ties is 1.54919
1.48842 < 2.326 indicating no contamination at 1% significance level
1.54919 < 2.326 indicating no contamination at 1% significance level when adjusted for ties
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Wilcoxon Non-Parametric Analysis (Inter-Well)
Parameter: Cobalt, total
Location: MW-7B
Original Data (Not Transformed)
Non-Detects Replaced with Detection Limit
Total non detects is 6
Non detect rank is 3.5
Wilcoxon Ranks
Location Date Conc.Rank
MW-3 5/3/2005 ND<0.01 3.5
10/26/2005 ND<0.01 3.5
5/1/2006 ND<0.01 3.5
10/26/2006 ND<0.01 3.5
5/23/2007 ND<0.01 3.5
10/15/2007 ND<0.01 3.5
5/21/2008 0.3 7
10/13/2008 0.3 8
5/20/2009 0.3 9
10/1/2009 0.3 10
5/1/2010 0.3 11
10/20/2010 0.3 12
MW 5-1 11/7/2017 4.3 13
MW-7B 11/9/2016 37 15
11/7/2017 34 14
The Wilcoxon Statistic is 26
The Expected value is is 13
The Standard Deviation is 5.88784
The Z Score is 2.12302
The Standard Deviation adjusted for ties is 5.70088
The Z Score adjusted for ties is 2.19265
2.12302 < 2.326 indicating no contamination at 1% significance level
2.19265 < 2.326 indicating no contamination at 1% significance level when adjusted for ties
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Wilcoxon Non-Parametric Analysis (Inter-Well)
Parameter: Cobalt, total
Location: MW-8D
Original Data (Not Transformed)
Non-Detects Replaced with Detection Limit
Total non detects is 6
Non detect rank is 3.5
Wilcoxon Ranks
Location Date Conc.Rank
MW-3 5/3/2005 ND<0.01 3.5
10/26/2005 ND<0.01 3.5
5/1/2006 ND<0.01 3.5
10/26/2006 ND<0.01 3.5
5/23/2007 ND<0.01 3.5
10/15/2007 ND<0.01 3.5
5/21/2008 0.3 7
10/13/2008 0.3 8
5/20/2009 0.3 9
10/1/2009 0.3 10
5/1/2010 0.3 11
10/20/2010 0.3 12
MW 5-1 11/7/2017 4.3 13
MW-8D 11/9/2016 18 14
11/7/2017 57 15
The Wilcoxon Statistic is 26
The Expected value is is 13
The Standard Deviation is 5.88784
The Z Score is 2.12302
The Standard Deviation adjusted for ties is 5.70088
The Z Score adjusted for ties is 2.19265
2.12302 < 2.326 indicating no contamination at 1% significance level
2.19265 < 2.326 indicating no contamination at 1% significance level when adjusted for ties
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Wilcoxon Non-Parametric Analysis (Inter-Well)
Parameter: Cobalt, total
Location: MW-9C
Original Data (Not Transformed)
Non-Detects Replaced with Detection Limit
Total non detects is 6
Non detect rank is 3.5
Wilcoxon Ranks
Location Date Conc.Rank
MW-3 5/3/2005 ND<0.01 3.5
10/26/2005 ND<0.01 3.5
5/1/2006 ND<0.01 3.5
10/26/2006 ND<0.01 3.5
5/23/2007 ND<0.01 3.5
10/15/2007 ND<0.01 3.5
5/21/2008 0.3 7
10/13/2008 0.3 8
5/20/2009 0.3 9
10/1/2009 0.3 10
5/1/2010 0.3 11
10/20/2010 0.3 12
MW 5-1 11/7/2017 4.3 13
MW-9C 11/9/2016 13 14
11/7/2017 37 15
The Wilcoxon Statistic is 26
The Expected value is is 13
The Standard Deviation is 5.88784
The Z Score is 2.12302
The Standard Deviation adjusted for ties is 5.70088
The Z Score adjusted for ties is 2.19265
2.12302 < 2.326 indicating no contamination at 1% significance level
2.19265 < 2.326 indicating no contamination at 1% significance level when adjusted for ties
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Wilcoxon Non-Parametric Analysis (Inter-Well)
Parameter: Cobalt, total
Location: MW-11
Original Data (Not Transformed)
Non-Detects Replaced with Detection Limit
Total non detects is 6
Non detect rank is 3.5
Wilcoxon Ranks
Location Date Conc.Rank
MW-3 5/3/2005 ND<0.01 3.5
10/26/2005 ND<0.01 3.5
5/1/2006 ND<0.01 3.5
10/26/2006 ND<0.01 3.5
5/23/2007 ND<0.01 3.5
10/15/2007 ND<0.01 3.5
5/21/2008 0.3 7
10/13/2008 0.3 8
5/20/2009 0.3 9
10/1/2009 0.3 10
5/1/2010 0.3 11
10/20/2010 0.3 12
MW 5-1 11/7/2017 4.3 13
MW-11 11/7/2017 12 14
The Wilcoxon Statistic is 13
The Expected value is is 6.5
The Standard Deviation is 4.03113
The Z Score is 1.48842
The Standard Deviation adjusted for ties is 3.87298
The Z Score adjusted for ties is 1.54919
1.48842 < 2.326 indicating no contamination at 1% significance level
1.54919 < 2.326 indicating no contamination at 1% significance level when adjusted for ties
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Wilcoxon Non-Parametric Analysis (Inter-Well)
Parameter: Cobalt, total
Location: MW-12B
Original Data (Not Transformed)
Non-Detects Replaced with Detection Limit
Total non detects is 6
Non detect rank is 3.5
Wilcoxon Ranks
Location Date Conc.Rank
MW-3 5/3/2005 ND<0.01 3.5
10/26/2005 ND<0.01 3.5
5/1/2006 ND<0.01 3.5
10/26/2006 ND<0.01 3.5
5/23/2007 ND<0.01 3.5
10/15/2007 ND<0.01 3.5
5/21/2008 0.3 7
10/13/2008 0.3 8
5/20/2009 0.3 9
10/1/2009 0.3 10
5/1/2010 0.3 11
10/20/2010 0.3 12
MW 5-1 11/7/2017 4.3 13
MW-12B 11/6/2017 160 14
The Wilcoxon Statistic is 13
The Expected value is is 6.5
The Standard Deviation is 4.03113
The Z Score is 1.48842
The Standard Deviation adjusted for ties is 3.87298
The Z Score adjusted for ties is 1.54919
1.48842 < 2.326 indicating no contamination at 1% significance level
1.54919 < 2.326 indicating no contamination at 1% significance level when adjusted for ties
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Wilcoxon Non-Parametric Analysis (Inter-Well)
Parameter: Cobalt, total
Location: MW-14D
Original Data (Not Transformed)
Non-Detects Replaced with Detection Limit
Total non detects is 6
Non detect rank is 3.5
Wilcoxon Ranks
Location Date Conc.Rank
MW-3 5/3/2005 ND<0.01 3.5
10/26/2005 ND<0.01 3.5
5/1/2006 ND<0.01 3.5
10/26/2006 ND<0.01 3.5
5/23/2007 ND<0.01 3.5
10/15/2007 ND<0.01 3.5
5/21/2008 0.3 8
10/13/2008 0.3 9
5/20/2009 0.3 10
10/1/2009 0.3 11
5/1/2010 0.3 12
10/20/2010 0.3 13
MW 5-1 11/7/2017 4.3 15
MW-14D 11/9/2016 0.18 7
11/7/2017 1.2 14
The Wilcoxon Statistic is 18
The Expected value is is 13
The Standard Deviation is 5.88784
The Z Score is 0.764287
The Standard Deviation adjusted for ties is 5.70088
The Z Score adjusted for ties is 0.789352
0.764287 < 2.326 indicating no contamination at 1% significance level
0.789352 < 2.326 indicating no contamination at 1% significance level when adjusted for ties
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Wilcoxon Non-Parametric Analysis (Inter-Well)
Parameter: Cobalt, total
Location: MW-15D
Original Data (Not Transformed)
Non-Detects Replaced with Detection Limit
Total non detects is 6
Non detect rank is 3.5
Wilcoxon Ranks
Location Date Conc.Rank
MW-3 5/3/2005 ND<0.01 3.5
10/26/2005 ND<0.01 3.5
5/1/2006 ND<0.01 3.5
10/26/2006 ND<0.01 3.5
5/23/2007 ND<0.01 3.5
10/15/2007 ND<0.01 3.5
5/21/2008 0.3 7
10/13/2008 0.3 8
5/20/2009 0.3 9
10/1/2009 0.3 10
5/1/2010 0.3 11
10/20/2010 0.3 12
MW 5-1 11/7/2017 4.3 15
MW-15D 11/9/2016 1.8 13
11/7/2017 2 14
The Wilcoxon Statistic is 24
The Expected value is is 13
The Standard Deviation is 5.88784
The Z Score is 1.78334
The Standard Deviation adjusted for ties is 5.70088
The Z Score adjusted for ties is 1.84182
1.78334 < 2.326 indicating no contamination at 1% significance level
1.84182 < 2.326 indicating no contamination at 1% significance level when adjusted for ties
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Wilcoxon Non-Parametric Analysis (Inter-Well)
Parameter: Cobalt, total
Location: MW-16D
Original Data (Not Transformed)
Non-Detects Replaced with Detection Limit
Total non detects is 6
Non detect rank is 3.5
Wilcoxon Ranks
Location Date Conc.Rank
MW-3 5/3/2005 ND<0.01 3.5
10/26/2005 ND<0.01 3.5
5/1/2006 ND<0.01 3.5
10/26/2006 ND<0.01 3.5
5/23/2007 ND<0.01 3.5
10/15/2007 ND<0.01 3.5
5/21/2008 0.3 7
10/13/2008 0.3 8
5/20/2009 0.3 9
10/1/2009 0.3 10
5/1/2010 0.3 11
10/20/2010 0.3 12
MW 5-1 11/7/2017 4.3 15
MW-16D 11/9/2016 0.61 13
11/7/2017 1.7 14
The Wilcoxon Statistic is 24
The Expected value is is 13
The Standard Deviation is 5.88784
The Z Score is 1.78334
The Standard Deviation adjusted for ties is 5.70088
The Z Score adjusted for ties is 1.84182
1.78334 < 2.326 indicating no contamination at 1% significance level
1.84182 < 2.326 indicating no contamination at 1% significance level when adjusted for ties
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Wilcoxon Non-Parametric Analysis (Inter-Well)
Parameter: Cobalt, total
Location: MW 5-2
Original Data (Not Transformed)
Non-Detects Replaced with Detection Limit
Total non detects is 6
Non detect rank is 3.5
Wilcoxon Ranks
Location Date Conc.Rank
MW-3 5/3/2005 ND<0.01 3.5
10/26/2005 ND<0.01 3.5
5/1/2006 ND<0.01 3.5
10/26/2006 ND<0.01 3.5
5/23/2007 ND<0.01 3.5
10/15/2007 ND<0.01 3.5
5/21/2008 0.3 7
10/13/2008 0.3 8
5/20/2009 0.3 9
10/1/2009 0.3 10
5/1/2010 0.3 11
10/20/2010 0.3 12
MW 5-1 11/7/2017 4.3 13
MW 5-2 11/7/2017 5.1 14
The Wilcoxon Statistic is 13
The Expected value is is 6.5
The Standard Deviation is 4.03113
The Z Score is 1.48842
The Standard Deviation adjusted for ties is 3.87298
The Z Score adjusted for ties is 1.54919
1.48842 < 2.326 indicating no contamination at 1% significance level
1.54919 < 2.326 indicating no contamination at 1% significance level when adjusted for ties
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Wilcoxon Non-Parametric Analysis (Inter-Well)
Parameter: Cobalt, total
Location: MW 5-5
Original Data (Not Transformed)
Non-Detects Replaced with Detection Limit
Total non detects is 6
Non detect rank is 3.5
Wilcoxon Ranks
Location Date Conc.Rank
MW-3 5/3/2005 ND<0.01 3.5
10/26/2005 ND<0.01 3.5
5/1/2006 ND<0.01 3.5
10/26/2006 ND<0.01 3.5
5/23/2007 ND<0.01 3.5
10/15/2007 ND<0.01 3.5
5/21/2008 0.3 7
10/13/2008 0.3 8
5/20/2009 0.3 9
10/1/2009 0.3 10
5/1/2010 0.3 11
10/20/2010 0.3 12
MW 5-1 11/7/2017 4.3 13
MW 5-5 11/7/2017 5.6 14
The Wilcoxon Statistic is 13
The Expected value is is 6.5
The Standard Deviation is 4.03113
The Z Score is 1.48842
The Standard Deviation adjusted for ties is 3.87298
The Z Score adjusted for ties is 1.54919
1.48842 < 2.326 indicating no contamination at 1% significance level
1.54919 < 2.326 indicating no contamination at 1% significance level when adjusted for ties
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Wilcoxon Non-Parametric Analysis (Inter-Well)
Parameter: Cobalt, total
Location: MW 5-6
Original Data (Not Transformed)
Non-Detects Replaced with Detection Limit
Total non detects is 6
Non detect rank is 3.5
Wilcoxon Ranks
Location Date Conc.Rank
MW-3 5/3/2005 ND<0.01 3.5
10/26/2005 ND<0.01 3.5
5/1/2006 ND<0.01 3.5
10/26/2006 ND<0.01 3.5
5/23/2007 ND<0.01 3.5
10/15/2007 ND<0.01 3.5
5/21/2008 0.3 7
10/13/2008 0.3 8
5/20/2009 0.3 9
10/1/2009 0.3 10
5/1/2010 0.3 11
10/20/2010 0.3 12
MW 5-1 11/7/2017 4.3 13
MW 5-6 11/7/2017 11 14
The Wilcoxon Statistic is 13
The Expected value is is 6.5
The Standard Deviation is 4.03113
The Z Score is 1.48842
The Standard Deviation adjusted for ties is 3.87298
The Z Score adjusted for ties is 1.54919
1.48842 < 2.326 indicating no contamination at 1% significance level
1.54919 < 2.326 indicating no contamination at 1% significance level when adjusted for ties
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Wilcoxon Non-Parametric Analysis (Inter-Well)
Parameter: Cobalt, total
Location: PM-1
Original Data (Not Transformed)
Non-Detects Replaced with Detection Limit
Total non detects is 6
Non detect rank is 3.5
Wilcoxon Ranks
Location Date Conc.Rank
MW-3 5/3/2005 ND<0.01 3.5
10/26/2005 ND<0.01 3.5
5/1/2006 ND<0.01 3.5
10/26/2006 ND<0.01 3.5
5/23/2007 ND<0.01 3.5
10/15/2007 ND<0.01 3.5
5/21/2008 0.3 7
10/13/2008 0.3 8
5/20/2009 0.3 9
10/1/2009 0.3 10
5/1/2010 0.3 11
10/20/2010 0.3 12
MW 5-1 11/7/2017 4.3 14
PM-1 11/9/2016 1.2 13
11/7/2017 10 15
The Wilcoxon Statistic is 25
The Expected value is is 13
The Standard Deviation is 5.88784
The Z Score is 1.95318
The Standard Deviation adjusted for ties is 5.70088
The Z Score adjusted for ties is 2.01723
1.95318 < 2.326 indicating no contamination at 1% significance level
2.01723 < 2.326 indicating no contamination at 1% significance level when adjusted for ties
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Concentrations (ppb)
Parameter: Lead, total
Original Data (Not Transformed)
Non-Detects Replaced with Detection Limit
Total Measurements: 15
Total Non-Detect: 4
Percent Non-Detects: 26.6667%
Total Background Measurements: 13
There are 2 background locations
Loc.Meas.ND Date Conc.Original
MW-3 12 4 (33.3333%)5/3/2005 ND<0.01 ND<0.01
10/26/2005 ND<0.01 ND<0.01
5/1/2006 ND<0.01 ND<0.01
10/26/2006 ND<0.01 ND<0.01
5/23/2007 0.3 0.3
10/15/2007 0.3 0.3
5/21/2008 0.2 0.2
10/13/2008 0.3 0.3
5/20/2009 0.1 0.1
10/1/2009 0.2 0.2
5/1/2010 0.3 0.3
10/20/2010 0.2 0.2
MW 5-1 1 0 (0%)11/7/2017 6.2 6.2
There is 1 compliance location
Loc.Meas.ND Date Conc.Original
PM-1 2 0 (0%)11/9/2016 0.3 0.3
11/7/2017 130 130
There are 18 unused locations
Loc.Meas.ND Date Conc.Original
CDMW-3 2 0 (0%)11/9/2016 0.049 0.049
11/7/2017 0.87 0.87
CDMW-4 2 0 (0%)11/9/2016 0.048 0.048
11/7/2017 0.56 0.56
CDMW-6 2 0 (0%)11/9/2016 0.032 0.032
11/7/2017 1.8 1.8
CDMW-7 2 0 (0%)11/9/2016 0.44 0.44
11/7/2017 0.92 0.92
CDMW-8 2 1 (50%)11/9/2016 ND<0.02 ND<0.02
11/7/2017 1.4 1.4
MW-14D 2 0 (0%)11/9/2016 0.08 0.08
11/7/2017 3.2 3.2
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MW-15D 2 0 (0%)11/9/2016 0.063 0.063
11/7/2017 0.84 0.84
MW-7B 2 0 (0%)11/9/2016 0.077 0.077
11/7/2017 0.98 0.98
MW-8D 2 0 (0%)11/9/2016 0.3 0.3
11/7/2017 1.8 1.8
MW-9C 2 0 (0%)11/9/2016 0.59 0.59
11/7/2017 4.7 4.7
MW-12B 1 0 (0%)11/6/2017 0.14 0.14
MW-6 1 1 (100%)11/6/2017 ND<0.093 ND<0.093
MW 5-2 1 0 (0%)11/7/2017 5.1 5.1
MW 5-5 1 0 (0%)11/7/2017 3.9 3.9
MW 5-6 1 0 (0%)11/7/2017 16 16
MW-11 1 0 (0%)11/7/2017 0.51 0.51
CDMW-9D 2 0 (0%)11/9/2016 0.081 0.081
11/7/2017 1.8 1.8
MW-16D 2 0 (0%)11/9/2016 0.19 0.19
11/7/2017 2.4 2.4
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Wilcoxon Non-Parametric Analysis (Inter-Well)
Parameter: Lead, total
Location: PM-1
Log Base 10 Transformation
Non-Detects Replaced with Detection Limit
Total non detects is 4
Non detect rank is 2.5
Wilcoxon Ranks
Location Date Conc.Rank
MW-3 5/3/2005 ND<-2 2.5
10/26/2005 ND<-2 2.5
5/1/2006 ND<-2 2.5
10/26/2006 ND<-2 2.5
5/23/2007 -0.522879 9
10/15/2007 -0.522879 10
5/21/2008 -0.69897 6
10/13/2008 -0.522879 11
5/20/2009 -1 5
10/1/2009 -0.69897 7
5/1/2010 -0.522879 12
10/20/2010 -0.69897 8
MW 5-1 11/7/2017 0.792392 14
PM-1 11/9/2016 -0.522879 13
11/7/2017 2.11394 15
The Wilcoxon Statistic is 25
The Expected value is is 13
The Standard Deviation is 5.88784
The Z Score is 1.95318
The Standard Deviation adjusted for ties is 5.83503
The Z Score adjusted for ties is 1.97085
1.95318 < 2.326 indicating no contamination at 1% significance level
1.97085 < 2.326 indicating no contamination at 1% significance level when adjusted for ties
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Concentrations (ppb)
Parameter: Vanadium
Original Data (Not Transformed)
Non-Detects Replaced with Detection Limit
Total Measurements: 23
Total Non-Detect: 9
Percent Non-Detects: 39.1304%
Total Background Measurements: 13
There are 2 background locations
Loc.Meas.ND Date Conc.Original
MW-3 12 5 (41.6667%)5/3/2005 ND<0.04 ND<0.04
10/26/2005 ND<0.04 ND<0.04
5/1/2006 ND<0.04 ND<0.04
10/26/2006 ND<0.04 ND<0.04
5/23/2007 0.8 0.8
10/15/2007 1 1
5/21/2008 0.2 0.2
10/13/2008 0.5 0.5
5/20/2009 0.3 0.3
10/1/2009 ND<0.28 ND<0.28
5/1/2010 0.5 0.5
10/20/2010 0.6 0.6
MW 5-1 1 0 (0%)11/7/2017 1.9 1.9
There are 6 compliance locations
Loc.Meas.ND Date Conc.Original
PM-1 2 1 (50%)11/9/2016 ND<2.5 ND<2.5
11/7/2017 370 370
CDMW-8 2 1 (50%)11/9/2016 ND<2.5 ND<2.5
11/7/2017 6 6
MW-9C 2 1 (50%)11/9/2016 ND<2.5 ND<2.5
11/7/2017 2.1 2.1
MW 5-5 1 0 (0%)11/7/2017 1.1 1.1
MW 5-6 1 0 (0%)11/7/2017 5.5 5.5
MW-16D 2 1 (50%)11/9/2016 ND<2.5 ND<2.5
11/7/2017 8 8
There are 13 unused locations
Loc.Meas.ND Date Conc.Original
CDMW-3 2 1 (50%)11/9/2016 ND<2.5 ND<2.5
11/7/2017 0.49 0.49
CDMW-4 2 1 (50%)11/9/2016 ND<2.5 ND<2.5
11/7/2017 0.14 0.14
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CDMW-6 2 1 (50%)11/9/2016 ND<2.5 ND<2.5
11/7/2017 0.33 0.33
CDMW-7 2 1 (50%)11/9/2016 ND<2.5 ND<2.5
11/7/2017 0.18 0.18
MW-14D 2 1 (50%)11/9/2016 ND<2.5 ND<2.5
11/7/2017 0.66 0.66
MW-15D 2 1 (50%)11/9/2016 ND<2.5 ND<2.5
11/7/2017 0.35 0.35
MW-7B 2 1 (50%)11/9/2016 ND<2.5 ND<2.5
11/7/2017 0.79 0.79
MW-8D 2 1 (50%)11/9/2016 ND<2.5 ND<2.5
11/7/2017 0.57 0.57
MW-12B 1 1 (100%)11/6/2017 ND<0.1 ND<0.1
MW-6 1 1 (100%)11/6/2017 ND<0.1 ND<0.1
MW 5-2 1 1 (100%)11/7/2017 ND<0.1 ND<0.1
MW-11 1 1 (100%)11/7/2017 ND<0.1 ND<0.1
CDMW-9D 2 2 (100%)11/9/2016 ND<2.5 ND<2.5
11/7/2017 ND<0.1 ND<0.1
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Kruskal-Wallis Non-Parametric Test
Parameter: Vanadium
Original Data (Not Transformed)
Non-Detects Replaced with Detection Limit
Kruskal Wallis Ranks
Background Wells
Well ID Date Result Rank
MW-3 5/3/2005 ND<0.04 5
10/26/2005 ND<0.04 5
5/1/2006 ND<0.04 5
10/26/2006 ND<0.04 5
5/23/2007 0.8 15
10/15/2007 1 16
5/21/2008 0.2 10
10/13/2008 0.5 12
5/20/2009 0.3 11
10/1/2009 ND<0.28 5
5/1/2010 0.5 13
10/20/2010 0.6 14
Rank Sum = 116
Rank Mean = 9.66667
MW 5-1 11/7/2017 1.9 18
Rank Sum = 18
Rank Mean = 18
Background Rank Sum = 134
Background Rank Mean = 10.3077
Compliance Wells
Well ID Date Result Rank
PM-1 11/9/2016 ND<2.5 5
11/7/2017 370 23
Rank Sum = 28
Rank Mean = 14
CDMW-8 11/9/2016 ND<2.5 5
11/7/2017 6 21
Rank Sum = 26
Rank Mean = 13
MW-9C 11/9/2016 ND<2.5 5
11/7/2017 2.1 19
Rank Sum = 24
Rank Mean = 12
MW 5-5 11/7/2017 1.1 17
Rank Sum = 17
Rank Mean = 17
MW 5-6 11/7/2017 5.5 20
Rank Sum = 20
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Rank Mean = 20
MW-16D 11/9/2016 ND<2.5 5
11/7/2017 8 22
Rank Sum = 27
Rank Mean = 13.5
Calculation Results:
Kruskal-Wallis H Statistic = 3.05936
Kruskal-Wallis H Statistic (adjusted for tied non-detects) = 3.25218
95% Confidence comparison value is 12.5916 at 6 degrees of freedom
3.05936 < 12.5916 indicating no significant group difference at 5% significance level
3.25218 < 12.5916 indicating no significant group difference at 5% significance level when adjusted for ties
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