WQ0009949_Monitoring (Report)_20160121

2015 ANNUAL DOWNGRADIENT AREA1611
MONITORING REPORT
Site: edit
GEIGY CHEMICAL CORPORATION CERCLA SITEal.
ABERDEEN, MOORE COUNTY, NORTH CAROLINA
COMMITTEE CORRESPONDENCE
Submitted To:
MR. JON BORNHOLMPir
USEPA REGION IV
61 FORSYTH STREET, SW
MAIL CODE: 9T25
ATLANTA, GA 30303-8960
all
Prepared By: 110in
_.
ENVIROTRAC LTD.
7343 WEST FRIENDLY AVENUE, SUITE J
GREENSBORO, NC 27410
[phone]
RECEWEDINCDEQIDWR
JAN 2 ' 2016
JANUARY 2016 Water(��E.':'' �;`;;onal
Operatiar n
A Full Service Environmental Consulting
and Contracting Firm
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Environmental Services
January 19, 2016
Mr. Jon Bornholm
Remedial Project Manager
USEPA Region IV
61 Forsyth Street, SW
Mail Code: 9T25
Atlanta, GA 30303-8960
RE: October 2015 Sampling Event
Downgradient Area Monitoring Report
Geigy Chemical Corporation CERCLA Site
Aberdeen, North Carolina
Dear Mr. Bornholm:
On behalf of Olin Corporation and Syngenta Crop Protection (the Companies), the purpose of
this letter is to transmit analytical results for the October 2015 monitoring event associated with
the Geigy Site downgradient area monitored natural attenuation remedy. The monitoring event
includes the collection of groundwater and surface water samples.
Samples for the annual monitoring event were collected October 20 through 22, 2015, and were
submitted to TestAmerica Laboratories, Inc. in Savannah, Georgia for analysis. Laboratory
analytical results are summarized in Tables 1, 2, 3, and 4 (Attachment 1). Sample locations are
shown in Figures 1, 2, 3 and 4 (Attachment 2). Copies of the analytical reports are included in
Attachment 3.
To facilitate your review, findings of the October 2015 downgradient area monitoring event are
summarized below.
Upper Black Creek Aquifer Groundwater Samples
BHC isomers were detected at concentrations exceeding the performance standards in four of
the seven Upper Black Creek monitoring wells (MW-11 D, MW-18D, MW-20D, MW-22D,
MW-23D, MW-26D, and MW-30). Monitoring wells MW-11 D and MW-20D could not be sampled
due to insufficient water in the wells. Alpha-BHC exceeded the performance standard in MW-
18D and MW-30D. Beta-BHC exceeded the performance standard in MW-18D, MW-22D, and
MW-30D. Delta-BHC exceeded the performance standard in MW-18D, MW-22D and MW-30D.
The BHC isomer concentrations in the five monitoring wells sampled remain within the range of
historical results. Upper Black Creek Aquifer October 2015 groundwater data are summarized in
Table 1 and in Figure 2. Historical sample results are summarized in Table 4.
Lower Black Creek Aquifer Groundwater Samples
No pesticides were detected at levels exceeding the performance standards in groundwater
samples collected from monitoring wells MW-32L, MW-36L, MW-38L, MW-39L, or MW-40L
located adjacent to Aberdeen Creek, Ray's Mill Creek, and McFarland Branch. No pesticides
7434 W. Friendly Ave., Suite J, Greensboro, NC 27410 I Office: [phone] I Fax: [phone]
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E. r151 QE
Environmental Services
were detected in the groundwater sample collected from monitoring well MW-36L, which serves
as a sentinel monitoring point for Town Well No. 2. BHC isomer concentrations generally have
decreasing trends. The BHC isomer concentrations detected in the monitoring wells remain
within the range of historical concentrations. Lower Black Creek Aquifer October 2015
groundwater data are summarized in Table 2 and in Figure 3. Historical sample results are
summarized in Table 4.
Surface Water Samples
Estimated concentrations of BHC isomers below the laboratory reporting limit were detected in
the McFarland's Branch surface water samples SW-01, SW-02 and SW-03. The concentrations
of BHC isomers in McFarland's Branch continue to be consistent with historical levels.
Estimated concentrations of alpha-BHC isomers below the laboratory reporting limit were
detected in the Aberdeen Creek surface water sample SW-07. Estimated concentrations of
beta-BHC isomers below the laboratory reporting limit were detected in the Aberdeen Creek
surface water samples SW-05, SW-07 and SW-08. The concentrations of BHC isomers in
Aberdeen Creek continue to be consistent with historical levels.
No pesticides were detected in the surface water sample collected from Ray's Mill Creek (SW-
09).
Surface water October 2015 data are summarized in Table 3 and in Figure 4.
Should you have questions concerning the monitoring results, please contact Chris Hay at
[phone].
Sincerely,
ENVIROTRAC LTD.
Annamarie Blauser
Senior Scientist
.
Christopher IN. Hay, E.I.
Principal
Enclosure
Cc: Doug Rumford, NCDEQ Superfund Section, w/enc.
Michael Rogers, NCDEQ DWR, w/enc.
Garland Hilliard, Olin Corporation, w/enc.
George Crouse, Syngenta, w/enc.
7434 W. Friendly Ave., Suite J, Greensboro, NC 27410 I Office: [phone] I Fax: [phone]
www.envirotrac.com

ATTACHMENT 1
ANALYTICAL DATA SUMMARY TABLES
OCTOBER 2015 MONITORING EVENT

TABLE 1: UPPER BLACK CREEK AQUIFER GROUNDWATER MONITORING SUMMARY
PARAMETER ANALYTICAL DATA PERFORMANCE
SAMPLE LOCATION MW-11 D MW-18D MW-20D MW-22D MW-23D MW-26D MW-30D STANDARD
DATE COLLECTED 10/21/15 10/21/15 10/21/15 10/20/15 10/22/15 10/21/15 10/21/15
Aldrin NS 0.05 U NS 0.051 U 0.048 U 0.049 U 0.05 U 0.05
alpha-BHC NS 0.098 NS 0.028 J 0.021 J 0.049 U 0.081 0.05
beta-BHC NS 1.5 NS 0.18 0.022 J 0.049 U 1.7 0.05
delta-BHC NS 0.39 NS 0.11 0.048 U 0.049 U 0.27 0.05
gamma-BHC (Lindane) NS 0.1 NS 0.022 J 0.015 J 0.019 J 0.067 0.2
alpha-Chlordane NS 0.05 U NS 0.051 U 0.048 U 0.016 J 0.05 U NE
gamma-Chlordane NS 0.05 U NS 0.051 U 0.048 U 0.049 U 0.05 U NE
Dieldrin NS 0.26 NS 0.051 U 0.048 U 0.049 U 0.17 0.1
4,4'-DDD NS 0.05 U NS 0.051 U 0.048 U 0.049 U 0.05 U NE
4,4'-DDE NS 0.05 U NS 0.051 U 0.048 U 0.049 U 0.05 U NE
4,4'-DDT NS 0.05 U NS 0.051 U 0.048 U 0.049 U 0.05 U NE
Endosulfan I NS 0.05 U NS 0.051 U 0.048 U 0.049 U 0.05 U NE
Endosulfan II NS 0.05 U NS 0.051 U 0.048 U 0.049 U 0.05 U NE
Endosulfan sulfate NS 0.05 U NS 0.051 U 0.048 U 0.049 U 0.017 Jp NE
Endrin NS 0.05 U NS 0.051 U 0.048 U * 0.049 U 0.05 U NE
Endrin aldehyde NS 0.05 U NS 0.051 U 0.048 U 0.049 U 0.05 U NE
Endrin ketone NS 0.16 NS 0.051 U 0.048 U 0.049 U 0.17 0.1
Heptachlor NS 0.05 U NS 0.051 U 0.048 U 0.049 U 0.05 U NE
Heptachlor epoxide NS 0.05 U NS 0.051 U 0.048 U 0.016 J 0.019 Jp NE
Methoxychlor NS 0.05 U NS 0.051 U 0.048 U 0.049 U 0.05 U NE
Toxaphene NS 4.5 J NS 5.1 U 4.8 U 4.9 U 2.6 J 1
Trichloroethene NS 1.9 NS NA NA NA 1.0 U **
NOTES
Results are presented in micrograms per liter NE = No standard established
J = Estimated value less than the reporting limit but greater than the method detection limit NA= Not analyzed for this compound
*= LCS and LCSD exceeds the control limits NS = Not sampled
**=Trichloroethene is not a COC for the Geigy site. U = Indicates the analyte was not detected
p= The %RPD between the primary and confirmation column/detector is >40%. The lower value has been reported.
Bold = Concentration exceeds performance standard or method detection limits if no standard is established
MW-11 D and MW-20D were not sampled due to insufficient amount of water in the wells.
11.990010.00
©2016 EnviroTrac January 2016

TABLE 2: LOWER BLACK CREEK AQUIFER GROUNDWATER MONITORING SUMMARY
PARAMETER ANALYTICAL DATA PERFORMANCE
SAMPLE LOCATION MW-22L MW-25L MW-27L MW-31L MW-32L MW-36L MW-37L MW-38L MW-39L MW-40L PZ-2 PZ-3 PZ-5 STANDARD
DATE COLLECTED 10/20/15 10/21/15 10/21/15 _ 10/21/15 10/22/15 10/21/15 10/21/15 10/22/15 10/21/15 10/22/15 10/21/15 10/21/15 10/21/15
Aldrin 0.049 U 0.05 U 0.05 U 0.048 U 0.053 U 0.049 U 0.049 U 0.053 U 0.051 U 0.048 U 0.053 U 0.052 U 0.051 U 0.05
alpha-BHC 0.17 0.7 0.92 0.4 0.053 U 0.049 U 0.88 0.053 U _ 0.051 U 0.048 U 0.31 0.25 1.0 0.05
beta-BHC 0.71 0.56 2.0 0.62 0.053 U 0.049 U 0.68 0.053 U 0.051 U 0.043 J 0.17 0.088 0.31 0.05
delta-BHC 0.44 0.97 2.1 0.86 0.053 U 0.049 U 1.5 0.053 U 0.051 U 0.048 U 0.23 0.15 0.48 0.05
gamma-BHC (Lindane) 0.12 0.1 0.17 0.084 0.053 U 0.049 U 0.18 0.053 U 0.051 U 0.048 U 0.2 0.17 0.36 0.2
alpha-Chlordane 0.049 U 0.05 U 0.05 U 0.048 U 0.053 U 0.049 U 0.049 U 0.053 U 0.051 U 0.048 U 0.053 U 0.052 U 0.051 U NE
gamma-Chlordane 0.049 U 0.05 U 0.05 U 0.048 U 0.053 U 0.049 U 0.049 U 0.053 U 0.051 U 0.048 U 0.053 U 0.052 U 0.051 U NE
Dieldrin 0.071 0.015 J _ 0.1 0.028 J _ 0.053 U 0.049 U 0.018 J 0.053 U 0.051 U 0.048 U 0.011 J 0.052 U 0.051 U 0.1
4,4'-DDD 0.049 U 0.05 U 0.05 U 0.048 U 0.053 U 0.049 U 0.049 U 0.053 U 0.051 U 0.048 U 0.053 U 0.052 U 0.051 U NE
4,4'-DDE 0.049 U 0.05 U 0.05 U 0.048 U 0.053 U 0.049 U 0.049 U 0.053 U 0.051 U 0.048 U 0.053 U 0.052 U 0.051 U NE
4,4'-DDT 0.049 U 0.05 U 0.05 U 0.048 U 0.053 U 0.049 U 0.049 U 0.053 U 0.051 U 0.048 U 0.053 U 0.052 U 0.051 U NE
Endosulfan I 0.049 U 0.05 U 0.05 U 0.048 U 0.053 U 0.049 U 0.049 U 0.053 U 0.051 U 0.048 U 0.053 U 0.052 U 0.051 U NE
Endosulfan II 0.049 U 0.05 U 0.05 U 0.048 U 0.053 U 0.049 U 0.049 U 0.053 U 0.051 U 0.048 U 0.053 U 0.052 U 0.051 U NE
Endosulfan sulfate 0.049 U 0.05 U 0.05 U 0.048 U 0.053 U 0.049 U 0.049 U 0.053 U 0.051 U 0.048 U 0.053 U _ 0.052 U 0.051 U NE
Endrin 0.049 U 0.05 U 0.05 U 0.048 U 0.053 U* 0.049 U 0.049 U 0.053 U* 0.051 U 0.048 U* 0.053 U 0.052 U 0.051 U* NE
Endrin aldehyde 0.049 U 0.05 U 0.05 U 0.048 U 0.053 U 0.049 U 0.049 U 0.053 U 0.051 U 0.048 U 0.053 U 0.052 U 0.051 U NE
Endrin ketone 0.072 0.027 J 0.18 0.049 0.053 U 0.049 U 0.046 J 0.053 U 0.051 U 0.048 U 0.053 U 0.052 U 0.031 J 0.1
Heptachlor 0.049 U 0.05 U 0.05 U 0.048 U 0.053 U 0.049 U 0.049 U 0.053 U 0.051 U 0.048 U 0.053 U 0.052 U 0.051 U NE
Heptachlor epoxide 0.049 U 0.05 U 0.05 U 0.048 U 0.053 U 0.049 U 0.049 U 0.053 U 0.051 U 0.048 U 0.053 U 0.052 U 0.051 U NE
Methoxychlor 0.049 U 0.05 U 0.05 U 0.048 U 0.053 U 0.049 U 0.049 U 0.053 U 0.051 U 0.048 U 0.053 U 0.052 U 0.051 U NE
Toxaphene 1.9 J 5.0 U 0.89 Jp 0.22 Jp _ 5.3 U 4.9 U 0.75 J 5.3 U 5.1 U 4.8 U 5.3 U _ 5.2 U 5.1 U 1
NOTES
Results are presented in micrograms per liter
J = Estimated value less than the reporting limit but greater than the method detection limit
*= LCS and LCSD exceeds the control limits
may be flagged with a D.
NE = No standard established
NA= Not analyzed for this compound
U = Indicates the analyte was not detected
p= The %RPD between the primary and confirmation column/detector is>40%. The lower value has been reported.
Bold = Concentration exceeds performance standard or method detection limits if no standard is established
11.990010.00
©2016 EnviroTrac January 2016

TABLE 3: SURFACE WATER ANALYTICAL SUMMARY
PARAMETER ANALYTICAL DATA
McFARLANDS BRANCH ABERDEEN CREEK RAY'S MILL
SAMPLE LOCATION CREEK
SW-01 SW-02 SW-03 SW-04 SW-05 SW-06 SW-07 SW-08 SW-11-2 SW-09
DATE COLLECTED 10/21/15 10/21/15 10/21/15 10/21/15 10/21/15 10/21/15 10/21/15 10/21/15 10/21/15 10/21/15
Aldrin 0.05 U 0.05 U 0.05 U 0.05 U 0.051 U 0.051 U 0.054 U 0.049 U 0.051 U 0.049 U
alpha-BHC 0.05 U 0.05 U 0.01 J 0.05 U 0.051 U 0.051 U 0.0086 J 0.049 U 0.051 U 0.049 U
beta-BHC 0.018 J 0.017 J 0.029 J 0.05 U 0.013 Jp 0.051 U 0.016 Jp 0.013 Jp 0.051 U 0.049 U
delta-BHC 0.05 U 0.05 U 0.029 J 0.05 U 0.051 U 0.051 U 0.054 U 0.049 U 0.051 U 0.049 U
gamma-BHC (Lindane) 0.05 U 0.05 U 0.05 U 0.05 U 0.051 U 0.051 U 0.054 U 0.049 U 0.051 U 0.049 U
alpha-Chlordane 0.05 U 0.05 U 0.05 U 0.05 U 0.051 U 0.051 U 0.054 U 0.049 U 0.051 U 0.049 U
gamma-Chlordane 0.05 U 0.05 U 0.05 U 0.05 U 0.051 U 0.051 U 0.054 U 0.049 U 0.051 U 0.049 U
Dieldrin 0.05 U 0.05 U 0.05 U 0.05 U 0.051 U 0.051 U 0.054 U 0.049 U 0.051 U 0.049 U
4,4'-DDD 0.05 U 0.05 U 0.05 U 0.05 U 0.051 U 0.051 U 0.054 U 0.049 U 0.051 U 0.049 U
4,4'-DDE 0.05 U 0.05 U 0.05 U 0.05 U 0.051 U 0.051 U 0.054 U 0.049 U 0.051 U 0.049 U
4,4'-DDT 0.05 U 0.05 U 0.05 U 0.05 U 0.051 U 0.051 U 0.054 U 0.049 U 0.051 U 0.049 U
Endosulfan I 0.05 U 0.05 U 0.05 U 0.05 U 0.051 U 0.051 U 0.054 U 0.049 U 0.051 U 0.049 U
Endosulfan II 0.05 U 0.05 U 0.05 U 0.05 U 0.051 U 0.051 U 0.054 U 0.049 U 0.051 U 0.049 U
Endosulfan sulfate 0.05 U 0.05 U 0.05 U 0.05 U 0.051 U 0.051 U 0.054 U 0.049 U 0.051 U 0.049 U
Endrin 0.05 U 0.05 U 0.05 U 0.05 U 0.051 U 0.051 U 0.054 U 0.049 U 0.051 U 0.049 U
Endrin aldehyde 0.05 U 0.05 U 0.05 U 0.05 U 0.051 U 0.051 U 0.054 U 0.049 U 0.051 U 0.049 U
Endrin ketone 0.05 U 0.05 U 0.05 U 0.05 U 0.051 U 0.051 U 0.054 U 0.049 U 0.051 U 0.049 U
Heptachlor 0.05 U 0.05 U 0.05 U 0.05 U 0.051 U 0.051 U 0.054 U 0.049 U 0.051 U 0.049 U
Heptachlor epoxide 0.05 U 0.05 U 0.05 U 0.05 U 0.051 U 0.051 U 0.054 U 0.049 U 0.051 U 0.049 U
Methoxychlor 0.05 U 0.05 U 0.05 U 0.05 U 0.051 U 0.051 U 0.054 U 0.049 U 0.051 U 0.049 U
Toxaphene 5.0 U 5.0 U 5.0 U 5.0 U 5.1 U 5.1 U 5.4 U 4.9 U 5.1 U 4.9 U
Total Suspended Solids' 2.0 U 2.0 U 2.0 U 8.0 14.0 2.2 U 2.0 U 2.9 2.1 U 1.7
NOTES:
Results are presented in micrograms per liter unless otherwise noted
J = Estimated value less than the reporting limit but greater than the method detection limit
U = Indicates the analyte was not detected
p=The%RPD between the primary and confirmation column/detector is>40%. The lower value has been reported.
=Total suspended solids are measured as milligrams per liter
11.990010.00
©2016 EnviroTrac January 2016

TABLE 4: HISTORICAL SUMMARY OF GROUNDWATER SAMPLE RESULTS
C = V a c 0 @
0 U 0 I = -o co 2c 0 us I- c c as r o 0 o r c
m i m m ccu E a a 0 w o m s o i, -c a)
PARAMETER o m a0 E a QTL) 0 y a " m cco .x x a 2
o co
Q a m N E cu rn L it v v -°a "0 w c aai N N . x o
To _o CO t U v v c c Lis -a c 2 2 a) I- o
rn c. W
Ta W Lu us H
PERFORMANCE
STANDARD 0.05 0.05 0.05 0.05 I 0.2 NE NE 0.1 NE NE NE NE NE NE NE NE 0.1 NE NE NE 1 **
MW-4S
04/21/98 2.5U 2.5U,O 16 2.5U 2.5U 2.5U 2.5U _ 2.OJ _ 5.OU 1 5.OU 5.OU 2.5U 5.OU 5.OU 5.OU 5.OU 5.OU I 2.5U 2.5U 25U 50U NA
1998 3rd Quarter not sampled
10/29/98 0.55 U 0.55 0,R 4.2 2.8 0.55 U 1 0.55 U ] 0.55 U _ 0.27 J 1.1 U I 1.1 U 1.1 U 0.55 U 1.1 U 1.1 U I 1.1 U 1.1 U 1.1 U 1 0.55 U 0.55 U I 5.5 U 11 U NA
1999 1st Quarter not Sampled
1999 2nd Quarter not Sampled
1999 3rd Quarter not Sampled
10/14/99 0.05 U 1 0.05 U I 0.36 0.23 0.05 U _ 0.05 U 1 0.05 U 1 0.027 J 1 0.1 U 0.1 U 0.1 U 0.05 U I 0.1 U _ 0.1 U I 0.1 U I 0.1 U 0.031 J 0.05 U 0.05 U 0.5 U ) 2.0 U NA
2000 1st Quarter not Sampled
2000 2nd Quarter not Sampled
2000 3rd Quarter not Sampled
10/13/00 0.25 U,Q 0.25 U 1.5 0.66 0.25 U 0.25 U 0.25 U 0.5 U 0.5 U I 0.5 U 0.5 U 0.25 U 0.5 U 1 0.5 U 1 0.5 U 0.5 U 0.5 U 1 0.25 U 1 0.25 U 2.5 U 1.0 U NA
2001 Semi-Annual not Sampled
10/10/01 0.05U 0.05U 0.013J 0.05U 0.05U 0.05U _ 0.05U 0.1 U 0.1 U 0.1 U 1 0.1 U 0.05U 0.1 U 0.1 U 1 0.1 U 0.1 U 0.1 U 1 0.05U 0.05U 0.5U 2.OU I NA
2002 Semi&Annual Sampling Event not Sampled
2003 Annual Sampling Event not Sampled
2004 Annual Sampling Event not Sampled
2005 Annual Sampling Event not Sampled
2006 Annual Sampling Event not Sampled
2007 Annual Sampling Event not Sampled
10/24/08 0.19 U 1 0.19 U 1 3.9 D* 10.079 J,D,P_ 0.044 J,D 0.19 U 0.19 U I 0.57 D 0.39 U 1 0.39 U 0.39 U 0.19 U _ 0.39 U 0.39 U 1 0.39 U 0.39 U 0.46 D 0.19 U 0.073 J,D,P 1.9 U 19 U I NA
2009 Annual Sampling Event not Sampled
10/12/10 0.047 U 0.047 U 0.9 1.3 0.047 U 0.047 U 0.047 U 0.099 0.094 U 0.094 U 0.094 U 0.047 U 0.094 U 0.094 U* 0.094 U 0.094 U 0.053 J 0.047 U 0.047 U 0.094 U 4.7 U 1.0 U
10/11/11 0.050 U 0.013 J 1.1 D 0.21 D 0.018 Jp 0.050 U 0.050 U 0.13 0.099 U 0.067 Jp 0.099 U 0.050 U 0.099 U , 0.099 U 0.099 U, 0.099 U 0.086 J _0.050 U 0.050 U 0.099 U_ 5.0 U 1.0 U
10/23/12 0.23 U 0.23 U 1.2 D 0.29 D 0.23 U 0.23 U 0.23 U 0.18 JD 0.23 U 0.23 U 0.23 U 0.23 U 0.23 U 0.23 U 0.23 U 0.23 U 0.23 U 0.23 U 0.23 U 0.23 U 23 U 1.0 U
10/16/13 0.05 U 0.041 J 6.7 Ep _ 1.3 Ep 0.067 p 0.05 U 0.05 U 1.6 E 0.05 U 0.05 U 0.05 U 0.05 U _ 0.05 U 0.05 U 0.05 U 0.05 U 1.1 E 0.05 U 0.27 0.05 U 7.4 p NA
10/21/14 0.048 U 0.048 U 0.5 0.19 , 0.048 U 0.048 U 0.016 J 0.13 0.048 U 0.048 U 0.011 J 0.048 U 0.048 U 0.0092 J 0.048 U 0.048 U 0.049 0.048 U 0.016 Jp 0.048 U 1.2 J NA
10/20/15 0.049 U 0.049 U 0.75 0.31 0.049 U 0.049 U _ 0.01 Jp 0.25 0.049 U 0.049 U 0.049 U _ 0.049 U 0.049 U 0.049 U 0.049 U, 0.049 U 0.073 0.049 U 0.026 Jp 0.049 U 2.7 J NA
MW-5S
04/21/98 0.5U 0.5U 2.50 0.59 0.05J 0.5U 0.5U 0.44J 1.OU I 1.OU 1.OU 0.5U 1.OU y 1.OU 1 1.OU 1.OU 0.27J 0.5U 0.07J 1 5.OU 15 NA
1998 3rd Quarter not sampled
10/29/98 0.59U 0.31J,O,R 8.6 2.0 0.25J 0.08J I 0.59U 0.79J 1.2U 1 1.2U 1.2U 1 0.59U 1.2U 1.2U I 1.2U 1 1.2U 1.2U 0.59U 0.18J 5.9U 12 NA
1999 1st Quarter not Sampled
1999 2nd Quarter not Sampled
1999 3rd Quarter not Sampled
10/14/99 0.25U,Q 0.25U 1.4 _ 0.7 I 0.25U 1 0.25U 0.25U 0.5U 0.5U 1 0.5U 0.5U 0.25U 0.5U 1 0.5U 1 0.5U 0.5U 0.12J 1 0.25U 0.25U 1 2.5U 10U 1 NA
2000 1st Quarter not Sampled
2000 2nd Quarter not Sampled
2000 3rd Quarter not Sampled 10/13/00 1 0.25U,Q 0.042J 3.2 I 1.4 0.25U _ 0.25U 0.25U 1 0.35J I 0.5U 0.5U 0.5U 1 0.25U 0.5U 0.5U 0.5U 1 0.5U 0.29J 1 0.25U 1 0.25U _ 2.5U 10U 1 NA -
2001 Semi-Annual not Sampled
10/10/01 j 0.25U 0.25U 1.3 0.17J 0.25U 0.25 U 0.25U 0.1J 0.5U 1 0.5U L 0.5U 0.25 U 1 0.5U 0.5U 1 0.5U 0.5U 0.13J 0.25U 0.25U I 2.5U 10U NA
2002 Semi&Annual Sampling Event not Sampled
2003 Annual Sampling Event not Sampled
2004 Annual Sampling Event not Sampled
2005 Annual Sampling Event not Sampled
2006 Annual Sampling Event not Sampled
11.990010.00 Page 1 of 18
©2016 EnviroTrac January 2016

TABLE 4: HISTORICAL SUMMARY OF GROUNDWATER SAMPLE RESULTS
a)
0 c - = a) a) c
= 2 2 m m c c a W I- cc m w a> c a)- o c `o 0 r c s
• m m , O O a1 .c o a a wN L L U a)
PARAMETER -o ris m m 6 �o s E -a -o 9 9 9 > > ti . - m .X x n o
Q a a) E . s m U 0 sF �f v o c W c 73 a) a m m xo t
a a) a)
m N W W W W c I I 2 H .`
H
PERFORMANCE -
0.05 0.05 0.05 0.05 0.2 NE NE 0.1 NE NE NE NE NE NE NE NE 0.1 NE NE NE 1 **STANDARD
2007 Annual Sampling Event not Sampled
10/24/08 I 0.47 U 0.47 U 3.5 D 1 0.18 J,D,P 0.47 U I 0.47 U 0.47 U 0.51 J,D 0.94 U 10.94 U 0.94 U I 0.47 U I 0.94 U I 0.94 U 10.94 U 10.94 U 1 0.36 J,D 0.47 U I 0.47 U 4.7 U 47 U NA
2009 Annual Sampling Event not Sampled _
10/12/10 0.049 U 0.030 Jp _ 2.4 Ep 0.65 p 0.048 Jp 0.049 U 0.049 U 0.73 p 0.098 U 0.098 U . 0.098 U 0.049 U 0.098 U 0.098 U* 0.098 U 0.098 U 0.37 p 0.049 U 0.049 U 0.098 U 4.9 U 1.0 U
10/11/11 0.053 U 0.053 U , 0.93 D 0.10 0.053 U _ 0.053 U 0.053 U 0.13 0.11 U 0.11 U 0.11 U 0.053 U 0.11 U 0.11 U 0.11 U 0.11 U 0.10 J 0.053 U 0.053 U 0.11 U 1.7 J 1.0 U
10/23/12 0.22 U 0.22 U 1.0 D 0.22 U 0.22 U 0.22 U 0.22 U 0.33 D 0.22 U 0.061 JD 0.22 U 0.22 U 0.22 U 0.22 U 0.22 U 0.22 U 0.099 JD 0.22 U 0.22 U 0.22 U 22 U 1.0 U
10/15/13 0.048 U 0.046 J 2.2 Ep 0.17 0.041 Jp 0.048 U 0.048 U 0.95 Ep 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.33 p 0.048 U 0.048 U _0.048 U 18 p NA
10/21/14 0.17 0.035 J 3.7 _ 0.5 0.035 Jp _ 0.049 U 0.049 U 1.5 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.4 p 0.049 U 0.049 U 0.049 U 1.7 NA
10/20/15 0.051 U 0.018 J 2.8 0.28 0.028 Jp 0.051 U _ 0.051 U 0.54 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U 0.3 0.051 U 0.051 U 0.051 U 9.6 NA
MW-6S
04/21/98 1 0.5 U 2.9 6.6 6.0 2.4 0.5 U _ 0.5 U 0.58 J 1.0 U I 1.0 U 1.0 U 0.5 U 1.0 U 1.0 U I 1.0 U 1.0 U 0.62 J _ 0.5 U 0.5 U 5.0 U 20 NA
1998 3rd Quarter not sampled
10/29/98 I 0.56 U 1.8 O,R 7.1 4.6 1.1 0.56 U I 0.56 U 0.25 J 1 1.1 U 1 1.1 U 1.1 U I 0.56 U I 1.1 U 1.1 U 1.1 U I 1.1 U 1.1 U 0.56 U _ 0.12 J 5.6 U I 11 I NA
1999 1st Quarter not Sampled
1999 2nd Quarter not Sampled
1999 3rd Quarter not Sampled
10/14/99 I 1.0 U,Q 3.9 6.9 1 18 2.0 1 1.0 U 1.0 U 2.0 U 2.0 U 2.0 U 2.0 U 1.0 U 2.0 U 2.0 U I 2.0 U 2.0 U 2.0 U I 1.0 U 1.0 U 10U 40 U I NA
2000 1st Quarter not Sampled
2000 2nd Quarter not Sampled
2000 3rd Quarter not Sampled
10/13/00 0.05 U 0.05 U 0.05 U I 0.05 U 0.05 U 0.05 U 0.05 U 0.1 U 0.1 U I 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U I 0.1 U 0.1 U 0.1 U 0.05 U 0.05 U 0.5 U I 2.O U NA
2001 Semi-Annual not Sampled
10/11/01 1.2 U 3.5 10 1 15 0.91 J 1.2 U 1.2 U 2.5 U 2.5 U I 2.5 U _ 2.5 U _ 1.2 U 2.5 U 2.5 U I 2.5 U 2.5 U 2.5 U 1.2 U 1.2 U 12 U 50 U NA
2002 Semi&Annual Sampling Event not Sampled
2003 Annual Sampling Event not Sampled
2004 Annual Sampling Event not Sampled
2005 Annual Sampling Event not Sampled
2006 Annual Sampling Event not Sampled
2007 Annual Sampling Event not Sampled
10/23/08 0.49 U 0.23 J,D 4.4 D 1.6 D 0.091 J,D 0.49 U 0.49 U _ 0.10 J,D 0.97 U 10.97 U 0.97 U I 0.49 U 0.97 U I 0.97 U 10.97 U 10.97 U __ 0.97 U 0.49 U 0.49 U 4.9 U 49 U I NA
2009 Annual Sampling Event not Sampled
10/12/10 0.047 U 0.14 p 5.9 Ep 1.8 Ep 0.047 U 0.047 U 0.047 U 0.35 p 0.094 U 0.094 U 0.094 U 0.047 U 0.094 U 0.094 U* 0.094 U 0.094 U 0.40 p 0.047 U 0.047 U 0.094 U 4.7 U 1.0 U
10/11/11 0.049 U , 0.098 5.9 D 1.1 D 0.054 p 0.049 U 0.049 U 0.33 0.099 U 0.099 U 0.099 U 0.049 U 0.099 U 0.099 U 0.099 U 0.099 U 0.32 0.049 U 0.049 U 0.099 U 6.9 1.0 U _
10/23/12 0.55U 0.55U 5.1 D 1.8D 0.065JD 0.55U 0.55U 0.57D 0.55U 0.55U 0.55U 0.55U 0.55U 0.55U 0.55U 0.55U 0.28JD 0.55U 0.55U 0.55U 55U 1.OU
10/15/13 0.048 U 0.1 3.1 Ep 1.4 Ep 0.048 U _ 0.048 U 0.048 U 0.36 p 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.34 0.048 U 0.048 U 0.048 U 5.2 p NA _
10/21/14 0.0099 Jp 0.043 J 1.9 0.62 0.05 U 0.05 U 0.035 J 0.12 p 0.05 U 0.05 U . 0.05 U . 0.05 U 0.05 U 0.026 J 0.05 U 0.05 U 0.11 0.05 U 0.05 U 0.05 U 2.1 Jp NA
10/20/15 0.05 U 0.11 7.3 1.7 0.3 0.05 U 0.05 U 0.43 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.39 0.05 U 0.05 U 0.05 U 7.6 p NA
MW-10S
04/21/98 0.5 U 0.39 J 7.0 1.6 1.34 J I 0.5 U 0.5 U 0.9 J 1.0 U 1.0 U 1.0 U 0.5 U 1.0 U 1.0 U 1.0 U 1.0 U 1.8 0.5 U 0.5 U 5.0 U 8.4 J 5.0 U
1998 3rd Quarter not sampled
10/29/98 0.56 U 0.085 J,O,R 4.5 1 0.41 J 0.11 J I 0.56 U 0.56 U 0.27 J 1.1 U 1 1.1 U 1.1 U 0.56 U ] 1.1 U 1.1 U 1 1.1 U _ 1.1 U 1 1.1 U 0.56 IJI 0.56 U 5.6 U 11 U 1.0 U
1999 1st Quarter not Sampled
1999 2nd Quarter not Sampled
1999 3rd Quarter not Sampled
10/14/99 0.25U,Q 0.045J 1 2.3 0.21J 0.064J I 0.25U 0.25U _ 0.17J 0.5U I 0.5U 0.5U 0.25U 0.5U 0.5U I 0.5U _ 0.5U 0.40J I 0.25 U 0.25U 2.5U 10U 10U
2000 1st Quarter not Sampled
2000 2nd Quarter not Sampled
11.990010.00 Page 2 of 18
©2016 EnviroTrac January 2016

TABLE 4: HISTORICAL SUMMARY OF GROUNDWATER SAMPLE RESULTS
0 as a) a) c
0 U U I ", a a) 0 W H c c m s o 0 0 c a)
c m I I m e o �0 m •c a a o w ;a w a) c a) : s -p o a)
PARAMETER m m as r E Q Q 9 ° v�i Y @ X X a
Q a `JS/ 0 m t v v v a o ° v3, c ° c n ' °n. ° f6 2
�o fa -a as t U v v v c c w c I I ° I° o
m a w •c
m L L H
PERFORMANCE
STANDARD 0.05 0.05 0.05 0.05 ' 0.2 NE NE 0.1 NE NE NE NE NE NE NE NE 0.1 NE NE NE 1 **
2000 3rd Quarter not Sampled
10/13/00 10.25U,Q I 0.25U 108 1 0.077J 0.25U I 0.25 U I 0.25U 0.21J 0.5U 0.5U 0.5U 0.25U I 0.5U 0.5U 1 0.5U I 0.5U I 0.24J 0.25U I 0.25U I 2.5U I 10U I 1.OU
2001 Semi-Annual not Sampled
10/11/01 I 0.25U I 0.17JD 1.0 0.65 0.058J I 0.25 U 0.25U I 0.5U 0.5U I 0.5U 0.5U 0.25 U 0.5U I 0.5U I 0.5U 0.5U 0.5U 0.25U I 0.25U 2.5U I 10U 1.OU
2002 Semi&Annual Sampling Event not Sampled
2003 Annual Sampling Event not Sampled
2004 Annual Sampling Event not Sampled
2005 Annual Sampling Event not Sampled
2006 Annual Sampling Event not Sampled
2007 Annual Sampling Event not Sampled
10/21/08 I 0.19U 0.19U I 1.7D 0.19U 0.19U I 0.19U 0.19U I 0.26J,D 0.38U 10.38U 0.38U 0.19U 0.38U I 0.38U 10.38U 0.38U 0.36J,D 0.19U 0.19U I 1.9U 19U 1.OU
2009 Annual Sampling Event not Sampled
10/12/10 0.49 U 0.49 U 5.8 D 0.49 U 0.49 U ' 0.49 U . 0.49 U 0.51 0.97 U 0.97 U 0.97U 0.49 U 0.97 U 0.97 U 0.97 U 0.97 U 0.98 D 0.49 U 0.49 U 0.97 U 49 U NA
10/11/11 0.051 U 0.013J 1.6D 0.047J 0.0098Jp 0.51 U 0.51 U 0.17 0.10U 0.10U 0.10U 0.051 U 0.10U 0.10U 0.10U 0.10U 0.28 0.051 U 0.051 U 0.10U 1.6Jp 1.OU
10/23/12 0.054 U 0.054 U 0.38 0.012 J 0.054 U 0.054 U 0.054 U 0.061 0.054 U 0.054 U 0.054 U 0.054 U 0.054 U 0.054 U 0.054 U 0.054 U 0.056 0.054 U 0.054 U _ 0.054 U 5.4 U 1.0 U
10/15/13 0.048 U 0.013 J 0.88 E* 0.026 Jp 0.021 J , 0.048 U 0.048 U 0.067 0.048 U 0.048 U 0.048 U 0.012 J 0.048 U 0.048 U 0.048 U 0.048 U 0.16 0.048 U 0.014 Jp 0.048 U 0.53 Jp 1.0 U
10/21/14 0.048 U 0.0056 J 0.56 0.02 J 0.009 Jp 0.048 U 0.0067 J 0.074 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.098 0.048 U 0.0083 Jp 0.048 U 0.47 Jp 1.0 U
10/20/15 0.048 U 0.048 U 0.88 0.02 J 0.015 J 0.048 U 0.048 U 0.12 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.17 0.048 U 0.012 Jp 0.048 U 0.97 J 1.0 U
MW-16S
04/21/98 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.1 U 0.1 U I 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.05 U I 0.5 U 1.0 U 5.0 U
1998 3rd Quarter not sampled
10/29/98 I 0.05U 0.05U,R 0.05U 0.05U 0.05U I 0.05U 0.05U 0.1 U I 0.1 U I 0.1 U I 0.1 U 0.05U 0.1 U I 0.1 U I 0.1 U I 0.1 U 0.1 U 10.05U 0.05U 10.52U I 1.OU 1.OU
1999 1st Quarter not Sampled
1999 2nd Quarter not Sampled
1999 3rd Quarter not Sampled
10/14/99 I 0.05 U 0.05 U 0.05 U I 0.05 U 0.05 U 0.05 U 0.05 U I 0.1 U 0.1 U 0.1 U 0.1 U I 0.05 U I 0.1 U 0.1 U I 0.1 U 0.1 U 0.1 U 0.05 U I 0.05 U I 0.5 U 2.O U 1.O U
2000 1st Quarter not Sampled
2000 2nd Quarter not Sampled
-
2000 3rd Quarter not Sampled
10/13/00 0.05U I 0.05U I 0.05U 0.05U I 0.05U I 0.05U 0.05U 0.1 U I 0.1 U I 0.1 U 0.1 U 0.05U 0.1 U 0.1 U I 0.1 U 0.1 U 0.1 U 0.05U 0.05U 0.5U I 2.OU 5.OU
2001 Semi-Annual not Sampled
10/11/01 0.05U 0.05U 0.05U 0.05U 0.05U 0.05U 0.05U 0.1 U 0.1 U I 0.1 U I 0.1 U 0.05U 0.1 U 0.1 U I 0.1 U I 0.1 U 0.1 U 10.05U I 0.05U 10.52U 2.OU I 1.OU
2002 Semi&Annual Sampling Event not Sampled
2003 Annual Sampling Event not Sampled
2004 Annual Sampling Event not Sampled
2005 Annual Sampling Event not Sampled
2006 Annual Sampling Event not Sampled
2007 Annual Sampling Event not Sampled
10/21/08 0.047 U 0.047 U 0.047 U 0.047 U 0.047 U 10.047 U 0.047 U 0.047 U 0.047 U 10.047 U 0.047 U 10.047 U 10.047 U 10.047 U 10.047 U 0.047 U 0.047 U 0.047 U I 0.047 U 0.047 U I 4.7 U I 1.0 U
2009 Annual Sampling Event not Sampled
10/11/10 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.095 U 0.095 U 0.095 U 0.095 U 0.048 U 0.095 U 0.095 U* 0.095 U 0.095 U 0.095 U 0.048 U 0.048 U 0.095 U 4.8 U 1.0 U
10/11/11 0.050 U 0.050 U 0.050 U 0.050 U 0.050 U 0.050 U 0.050 U 0.10 U 0.10 U 0.10 U _ 0.10 U 0.050 U 0.10 U 0.10 U 0.10 U 0.10 U 0.10 U 0.050 U 0.050 U 0.10 U 5.O U 1.O U
10/23/12 0.047 U 0.047 U 0.047 U 0.047 U 0.047 U 0.047 U 0.047 U 0.047 U 0.047 U 0.047 U 0.047 u 0.047 U 0.047 U 0.047 U 0.047 U 0.047 U 0.047 U 0.047 U 0.047 U 0.047 U 4.7 U 1.0 U
10/15/13 0.052 U 0.052 U 0.052 U 0.052 U 0.052 U 0.052 U 0.052 U 0.052 U 0.052 U 0.052 U 0.052 U 0.052 U 0.052 U 0.052 U 0.052 U 0.052 U 0.052 U 0.052 U 0.052 U 0.052 U 5.2 U 1.0 U
10/21/14 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 4.8 U 1.0 U
10/20/15 0.054 U 0.054 U 0.054 U 0.054 U 0.054 U 0.054 U 0.054 U 0.054 U 0.054 U 0.054 U 0.054 U 0.054 U 0.054 U 0.054 U 0.054 U 0.054 U 0.054 U 0.054 U 0.054 U 0.054 U 5.4 U 1.0 U
11.990010.00 Page 3 of 18
©2016 EnviroTrac January 2016

TABLE 4: HISTORICAL SUMMARY OF GROUNDWATER SAMPLE RESULTS
m
0 m _ = v a) 8 c
= U 0 = N a) c W I- c c a3 r p O o t a)
c m I = m = ° m � . 0 o 0 w � � C a) . U U V > s a)
PARAMETER v 00 m as L E Q Q m uI) ,- 45 Y 0 0 - > n 2
s@
Q Q Ev U ch as O -p N W .0 •` n fl Q t X o
CO 0 v j W LL c w I I 2 ~PERFORMANCE
STANDARD 0.05 0.05 0.05 0.05 0.2 NE NE 0.1 NE NE NE NE NE NE NE NE 0.1 NE NE NE 1 **
MW-17S
04/21/98 0.05U 0.05U 0.05U 0.05U 0.05U 0.05U 0.05U 0.1 U 0.1 U I 0.1 U 0.1 U 0.05U 0.1 U 0.1 U I 0.1 U 0.1 U 0.1 U 0.05U _ 0.05 U 0.5U 1.OU 5.OU
1998 3rd Quarter not sampled
10/29/98 0.05 U 0.05 U,R 0.05 U I 0.05 U 0.05 U 0.05 U _ 0.05 U 0.1 U I 0.1 U I 0.1 U 0.1 U 0.05 U 0.1 U I 0.1 U I. 0.1 U 0.1 U I 0.1 U 0.05 U I 0.05 U 0.5 U I 1.O U _ 1.O U
1999 1st Quarter not Sampled
1999 2nd Quarter not Sampled
1999 3rd Quarter not Sampled
10/14/99 0.05 U 0.05 U 0.05 U I 0.05 U I 0.05 U 1 0.05 U 0.05 U _ 0.1 U 0.1 U 0.1 U I 0.1 U 0.05 U I 0.1 U 0.1 U I 0.1 U I 0.1 U 0.1 U _ 0.05 U 0.05 U _ 0.5 U I 2.O U I 1.O U
2000 1st Quarter not Sampled
2000 2nd Quarter not Sampled
2000 3rd Quarter not Sampled
10/13/00 0.05U _ 0.05U 0.05U 0.05U I 0.05U 1 0.05U _ 0.05U 0.1 U I 0.1 U 1 0.1 U 0.1 U 0.05U 0.1 U 0.1 U I 0.1 U 0.1 U 0.1 U 10.05U 0.05 U 0.5U I 2.OU I 1.OU
2001 Semi-Annual not Sampled
10/11/01 I 0.05 U 0.05 U 0.05 U 0.05 U I 0.05 U I 0.05 U 0.05 U 0.1 U I 0.1 U 1 0.1 U 0.1 U I 0.05 U 0.1 U I 0.1 U 0.1 U I 0.1 U 0.1 U 0.05 U 0.05 U 0.5 U I 2.O U 1.O U
2002 Semi&Annual Sampling Event not Sampled
2003 Annual Sampling Event not Sampled
2004 Annual Sampling Event not Sampled
2005 Annual Sampling Event not Sampled
2006 Annual Sampling Event not Sampled
2007 Annual Sampling Event not Sampled
10/21/08 0.049 U 0.049 U 0.049 U _ 0.049 U I 0.049 U 1 0.049 U 0.049 U I 0.013 J 0.097 U 0.097 U I 0.097 U 0.049 U 0.097 U 0.097 U 10.097 U 10.097 U_ 0.097 U 0.049 U I 0.049 U 0.49 U 4.9 U 1.0 U
2009 Annual Sampling Event not Sampled
10/11/10 0.05U 0.05U 0.05U 0.05U 0.05U 0.05U 0.05U 0.10U 0.10U 0.10U 0.10U 0.05U 0.10U 0.10U* 0.10U 0.10U 0.10U 0.05U 0.05U 0.10U 5.OU 1.OU
10/11/11 0.048 U 0.048 U 0.048 U 0.048 U , 0.048 U _ 0.048 U , 0.048 U 0.096 U 0.096 U 0.096 U_ 0.096 U , 0.048 U 0.096 U 0.096 U 0.096 U 0.096 U 0.096 U 0.048 U 0.048 U _0.096 U 4.8 U 1.0 U
10/23/12 0.054 U 0.054 U 0.054 U . 0.054 U 0.054 U 0.054 U 0.054 U 0.054 U 0.054 U 0.054 U 0.054 U 0.054 U 0.054 U 0.054 U 0.054 U 0.054 U 0.054 U 0.054 U` 0.054 U 0.054 U 5.4 U 1.0 U
10/15/13 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 4.8 U 1.0 U
10/21/14 0.048 U 0.048 U 0.014 J 0.048 U 0.048 U 0.048 U 0.048 U 0.0081 J 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.01 J 0.048 U 0.048 U 0.048 U 4.8 U 1.0 U
10/20/15 0.053 U 0.053 U 0.053 U 0.053 U 0.053 U 0.053 U 0.053 U 0.053 U 0.053 U 0.053 U 0.053 U 0.053 U 0.053 U 0.053 U 0.053 U 0.053 U 0.053 U 0.053 U_ 0.053 U 0.053 U 5.3 U 1.0 U
MW-18S
04/21/98 0.05U 0.05U 0.05U 0.05U I 0.05U 0.05U 0.05U 0.1 U 0.1 U I 0.1 U I 0.1 U 0.05U 0.1 U 0.1 U I. 0.1 U 0.1 U 0.1 U 0.05U _ 0.05U 0.5U 1.OU 5.OU
1998 3rd Quarter not sampled
10/29/98 I 0.05 U 0.05 U,R 0.05 U 0.05 U 0.05 U I 0.05 U 0.05 U _ 0.1 U 0.1 U 1 0.1 U 0.1 U 0.05 U I 0.1 U _ 0.1 U I 0.1 U I 0.1 U I 0.1 U 10.05 U 0.05 U 0.5 U 1 1.O U 1.O U
1999 1st Quarter not Sampled
1999 2nd Quarter not Sampled
1999 3rd Quarter not Sampled
10/14/99 0.05U 0.05U 0.05U 0.05U 0.05U I 0.05U 0.05U I 0.1 U 0.1 U I 0.1 U I 0.1 U I 0.05U 0.1 U 0.1 U I 0.1 U 0.1 U 0.1 U 0.05U 0.05U I 0.5U I 2.OU 1.OU
2000 1st Quarter not Sampled
2000 2nd Quarter not Sampled
2000 3rd Quarter not Sampled
10/13/00 0.05U 0.018J 0.05U 0.05U 0.24 0.05U I 0.05U I 0.1 U I 0.1 U 0.1 U 0.1 U 0.05U 0.1 U I 0.1 U I 0.1 U 0.1 U _ 0.1 U 0.05U I_ 0.05U I 0.5U I 2.OU 10U
2001 Semi Annual not Sampled
10/11/01 0.05U 0.05U 0.05U 0.05U I 0.05U _ 0.05U _I 0.05U 0.1 U I 0.1 U 0.1 U I 0.1 U 1 0.05U 0.1 U 0.1 U I 0.1 U 0.1 U 0.1 U 10.05U 0.05U 0.5U 2.OU 1.OU
2002 Semi&Annual Sampling Event not Sampled
2003 Annual Sampling Event not Sampled
2004 Annual Sampling Event not Sampled
2005 Annual Sampling Event not Sampled
2006 Annual Sampling Event not Sampled
11.990010.00 Page 4 of 18
©2016 EnviroTrac January 2016

TABLE 4: HISTORICAL SUMMARY OF GROUNDWATER SAMPLE RESULTS
a) _ _ a) a>
U as - c >, c O a) c
0 0 0I = a> a c c 0 W I- @ C c� C O o 0 0 t c _c
C I m m c O a3 'C o 0 0 w- _ .0.. .0 y L L 'O U a)
PARAMETER `o m m E o p u°i ° v, w -o - m m 'x x c. 2
Q a m E v ca co v a° -°° v°i w S CI) a°i CI) L X °
m _o a as -C U v v c c W -o c 2 2 N 0 o
rn o w Lu w w M ~ H
PERFORMANCE
STANDARD 0.05 0.05 I 0.05 0.05 I 0.2 NE , NE 0.1 NE NE NE NE NE NE NE NE 0.1 NE NE NE 1 **
2007 Annual Sampling Event not Sampled
10/21/08 I 0.047 U I 0.047 U I 0.032 J,p I 0.047 U I 0.047 U 10.047 U ( 0.047 U I 0.21 J I 0.094 U 10.094 U I 0.094 U 0.047 U 0.094 U 10.094 U 10.094 U 0.094 U I 0.026 J 10.047 U I 0.047 U 10.47 U I 4.7 U I 1.0 U
2009 Annual Sampling Event not Sampled
10/12/10 0.05U 0.05U 0.05U 0.05U 0.05U 0.05U _ 0.05U 0.10U 0.10U 0.10U 0.10U 0.05U 0.10U _ 0.10U* 0.10U 0.10U 0.10U 0.05U 0.05U _ 0.10U 5.OU 1.OU
10/11/11 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U _ 0.049 U 0.049 U_ 0.098 U 0.098 U 0.098 U 0.098 U 0.049 U 0.098 U 0.098 U 0.098 U_0.098 U 0.098 U 0.049 U 0.049 U 0.098 U 4.9 U 1.0 U
10/23/12 0.052 U 0.052 U 0.052 U 0.052 U 0.052 U 0.052 U 0.052 U 0.052 U 0.052 U 0.052 U 0.052 U _ 0.052 U_ 0.052 U 0.052 U 0.052 U 0.052 U 0.052 U 0.052 U 0.052 U 0.052 U 5.2 U 1.0 U
10/15/13 0.052 U 0.052 U 0.052 U 0.052 U 0.052 U _ 0.052 U 0.052 U 0.052 U 0.052 U 0.052 U 0.052 U 0.052 U 0.052 U 0.052 U 0.052 U 0.052 U 0.052 U 0.052 U 0.052 U 0.052 U 5.2 U 1.0 U
10/21/14 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U*_0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 4.8 U 1.0 U
10/20/15 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U _ 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 4.8 U 1.0 U
MW-11 D
04/21/98 I 0.14 0.52 I 0.1 0.045 J 0.05 U I 0.05 U I 0.05 U I 0.053 J 0.1 U 0.1 U 0.1 U I 0.05 U I 0.1 U 0.1 U I 0.1 U 0.1 U I 0.056 J 0.05 U I 0.05 U I 0.5 U 1.0 U NA
1998 3rd Quarter not sampled
10/27/98 0.53 U 1.6 O,R 4.9 0.98 0.52 J 0.53 U 0.53 U 0.21 J 1.1 U 1.1 U 1.1 U 0.53 U 1.1 U 1.1 U 1.1 U 1.1 U 1.1 U 0.53 U 0.53 U 5.3 U 11 U NA
04/13/99 0.5 U 1.8 Q 6.9 1.3 0.33 Q 0.5 U 0.5 U 0.28 J 1.0 U 1.0 U 1.0 U 0.5 U 1.0 U 1.0 U 1.0 U 1.0 U 0.43 J 0.5 U 0.5 U 5 U 20 U NA
08/13/99 1.OU 3.3 16.0 2.6 _ 0.39J 1.0U 1.0U 0.78J 0.24J 2.OU 2.OU 1.OU 2.OU 2.OU 2.OU 2.OU 1.1J 1.OU 1.OU _ 10U 40U NA
10/14/99 1.OU 2.5 13.0 1.9 0.26J 1.OU 1.OU 0.54J 2.OU 2.OU 2.OU 1.OU 2.OU 2.OU _ 2.OU 2.OU 0.93J 1.OU 1.OU 10U 40U NA
02/04/00 1.OU 2.1 14.0 _ 2 0.31 1.OU 1.OU 0.65J 2.OU 2.OU 2.OU 1.OU 2.OU 2.OU 2.OU 2.OU 1.2J 1.OU 1.OU 10U 40U NA
04/12/00 1.OU 2.4 13.0 _ 2.3 0.91 1.OU 1.OU 0.73 2.OU 2.0U 2.0U 1.OU 2.OU 2.OU 2.OU 2.OU 0.93J 1.OU 1.OU 10U _ 40U NA
07/24/00 0.5 U,Q 2 8.1 1.6 0.86 0.5 U 0.5 U 1.0 U 1.0 U 1.0 U 1.0 U 0.5 U 1.0 U 1.0 U 1.0 U 1.0 U 0.63 J 0.5 U 0.5 U 5.0 U 20 U NA
10/15/00 0.5 U,Q 1.1 6.5 1.1 0.39 J 0.5 U 0.5 U 0.39 J 1.0 U 1.0 U 1.0 U 0.5U 1.0 U 1.0 U 1.0 U 1.0 U 0.42 J 0.5 U 0.5 U 5.0 U 20 U NA
01/12/01 0.5U 0.72Q 5.5Q 0.85Q 0.33JQ 0.5U 0.5U 0.26J,Q 1.OU 1.OU 1.OU 0.5U _ 1.OU 1.OU 1.OU 1.OU 0.36J 0.5U 0.5U 5.OU 20U NA
2001 4th Quarter not Sampled
10/23/06 I 0.05 U I 0.37 I 2.6 0.51 I 0.16 0.1 U 0.1 U 0.05 U I 0.1 U I 0.1 U I 0.1 U 0.05 U I 0.1 U I 0.1 U 0.05 U 1 0.1 U NA 10.05 U I 0.05 U I 0.5 U I 1.0 U NA
2007 Annual Sampling Event not Sampled
2008 Annual Sampling Event not Sampled
2008 Annual Sampling Event not Sampled
2009 Annual Sampling Event not Sampled
2010 Annual Sampling Event not Sampled
2011 Annual Sampling Event not Sampled
2012 Annual Sampling Event not Sampled
2013 Annual Sampling Event not Sampled
2014 Annual Sampling Event not Sampled
2015 Annual Sampling Event not Sampled
MW-16D
04/21/98 0.05U I 0.05U 0.05U I 0.05U I 0.05U I 0.05U 0.05U I 0.1 U 0.1 U 0.1 U 0.1 U 10.05U I 0.1 U 0.1 U 0.1 U I 0.1 U _ 0.1 U 0.05U I 0.05U 1 0.5U I 1.OU 2900
1998 3rd Quarter not sampled
10/29/98 I 0.05U 10.05U,R 0.05U I 0.05U I 0.05U I 0.05U I 0.05U I 0.1 U 0.1 U 0.1 U I 0.1 U 0.05U I 0.1 U 0.1 U 1 0.1 U I 0.1 U I 0.1 U 10.05U 0.05U I 0.5U I 1.OU I 270
1999 1st Quarter not Sampled
1999 2nd Quarter not Sampled
1999 3rd Quarter not Sampled
1999 4th Quarter not Sampled _
2000 1st Quarter not Sampled
2000 2nd Quarter not Sampled
2000 3rd Quarter not Sampled
10/13/00 I 0.05U 10.05U,R I 0.05U I 0.05U I 0.05U I 0.05U I 0.05U 0.1 U 0.1 U I 0.1 U I 0.1 U 10.05U I 0.1 U I 0.1 U _ 0.1 U I 0.1 U 0.1 U 10.05U 0.05U I 0.5U I 2.OU I 260E
2001 Semi-Annual not Sampled
10/10/01 I 0.05U I 0.05U I 0.05U I 0.05U I 0.05U I 0.05U 0.05U I 0.1 U I 0.1 U I 0.1 U 0.1 U 10.05U I 0.1 U I 0.1 U I 0.1 U I 0.1 U I 0.1 U 10.05U I 0.05U I 0.5U I 2.OU I 190Q
11.990010.00 Page 5 of 18
©2016 EnviroTrac January 2016

TABLE 4: HISTORICAL SUMMARY OF GROUNDWATER SAMPLE RESULTS
a) a) m
0 c - = -o a) c
U U N c c T C o a) a)
U 2f� y i s 0 W F- c _c s o 0 o t c
pp 2 m j@ o N c 0 0 0 w w. w c o N U U �, = )
PARAMETER a CO@ con -0 9 9 9 > > U) 4- a 'e co X X 0_ 2
Q a N V N t v O -0 0 W .0 •C Q Q o. t X o
V co = �U v v v c c aj a c 2 = 0 0 o c=i 0 0) o. W W c w g F- •c
N W H
PERFORMANCE-
0.05 0.05 0.05 0.05 0.2 NE NE 0.1 NE NE NE NE NE NE NE NE 0.1 NE NE NE 1 **
STANDARD1 i
2002 Semi&Annual Sampling Event not Sampled
2003 Annual Sampling Event not Sampled
2004 Annual Sampling Event not Sampled
2005 Annual Sampling Event not Sampled
2006 Annual Sampling Event not Sampled
2007 Annual Sampling Event not Sampled
10/21/08 I 0.019 U I 0.16 J,D 1.O D 10.057 J,D,P I 0.14 J,D I 0.19 U I 0.19 U 1 0.093 J,D I 0.39 U 10.19 U I 0.39 U I 0.17 U I 0.39 U I 0.39 U 10.39 U 10.39 U 10.17 J,D 10.19 U I 0.19 U I 1.9 U I 19 U 9.4
2009 Annual Sampling Event not Sampled
10/12/10 NS NS NS NS NS NS NS NS NS NS , NS NS , NS NS NS NS NS NS NS NS NS 55
10/11/11 NA NA NA NA NA NA NA NA NA NA NA NA NA _ NA NA NA NA NA NA NA NA 99
10/23/12 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 100
10/16/13 NA NA r NA NA NA NA NA NA NA NA NA NA NA NA NA NA _ NA NA NA NA NA 62
10/22/14 NA NA NA NA NA NA NA NA NA NA _ NA NA NA _ NA NA NA NA NA NA NA NA 57
10/20/15 NA NA NA NA NA NA NA NA NA NA NA y NA NA NA _ NA NA NA NA NA NA NA 56
MW-17D
04/21/98 I 0.05U 0.05U 0.05U I 0.05U I 0.05U 0.05U 0.05U I 0.1 U I 0.1 U 0.1 U 0.1 U 0.05U I 0.1 U 0.1 U I 0.1 U 0.1 U I 0.1 U 0.05U I 0.05U I 0.5U I 1.OU I 3200
1998 3rd Quarter not sampled
10/29/98 I 0.05U I 0.05U,R 0.05U I 0.05U I 0.05U 0.05U 0.05U 0.1 U I 0.1 U I 0.1 U I 0.1 U 10.05U I 0.1 U I 0.1 U 1 0.1 U 0.1 U I 0.1 U 10.05U I 0.05U 0.5U 1.OU 350
1999 1st Quarter not Sampled
1999 2nd Quarter not Sampled
1999 3rd Quarter not Sampled
1999 4th Quarter not Sampled
2000 1st Quarter not Sampled
2000 2nd Quarter not Sampled
2000 3rd Quarter not Sampled
10/13/00 I 0.05 U I 0.05 U,R I 0.05 U 0.05 U I 0.05 U 0.05 U 0.05 U 0.1 U 0.1 U 0.1 U I 0.1 U 0.05 U I 0.1 U I 0.1 U I 0.1 U I 0.1 U I 0.1 U 10.05 U I 0.05 U I 0.5 U 2.O U I 290 Q
2001 Semi-Annual not Sampled
10/10/01 I 0.05U I 0.05U I 0.05U 0.05U I 0.05U 0.05U I 0.05U 0.1 U I 0.1 U I 0.1 U 0.1 U 10.05U I 0.1 U I 0.1 U I 0.1 U I 0.1 U I 0.1 U 10.05U I 0.05U I 0.5U I 2.OU I NA
2002 Semi&Annual Sampling Event not Sampled
2003 Annual Sampling Event not Sampled
2004 Annual Sampling Event not Sampled
2005 Annual Sampling Event not Sampled
2006 Annual Sampling Event not Sampled
2007 Annual Sampling Event not Sampled
10/21/08 I NA I NA NA I NA I NA I NA I NA I NA I NA I NA I NA _ NA I NA I NA I NA I NA I NA I NA I NA I NA I NA I 250
2009 Annual Sampling Event not Sampled
10/14/10 NS NS NS NS NS NS NS NS _ NS NS NS NS NS NS NS NS NS NS NS _ NS NS 280
10/11/11 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 190
10/23/12 NA NA NA NA NA NA NA NA NA , NA NA NA NA NA NA NA NA NA NA NA NA 150
10/16/13 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 80
10/22/14 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA _ NA NA 190
10/20/15 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 190
MW-18D
04/21/98 I 0.5 U ( 1.7 6.5 I 1.6 I 1.1 I 0.5 U 1 0.5 U I 0.66 J 1.0 U I 1.0 U 1.0 U I 0.5U l 1.0 U I 1.0 U I 1.0 U L 'Lou 1.1 I 0.5 I 0.08 J I 5.0 U I 10 U 1 6.2
1998 3rd Quarter not sampled
10/29/98 I 1.0 U I 1.6 0 I 8.2 1 1.9 I 1.0 I 1.0 U I 1.0 U I 0.5 J I 2.0 U L 2.0 U 2.0 U I_ 1.0 U I 2.0 U I 2.0 U I 2.0 U 2.0 U 2.0 U 1.0 U I 1.0 U I 10 U I 20 U I 4.2
1999 1st Quarter not Sampled
11.990010.00 Page 6 of 18
©2016 EnviroTrac January 2016

•
TABLE 4: HISTORICAL SUMMARY OF GROUNDWATER SAMPLE RESULTS
a) _ m m
U c = v a) c
U V U = N c o w 1-- c m s o 0 o s c s
co
c m I m m e o (6 .c o o 0 w .0 .` 00 .0 E -0 o a
PARAMETER a @ CO cis r o Q Q y N a @ " .X X a 2
ca
Q a a� m E U f° s CD p v v v_ o -oa cn ti c •� n a s z X 0
Ja -a co s U 1 v c c w a c = 2 N F-- o
a) co w w c w g H
PERFORMANCE
0.05 0.05 0.05 0.05 0.2 NE NE 0.1 NE NE NE NE NE NE NE NE 0.1 NE NE NE 1 **
STANDARD
04/15/99 0.5Q 1.0 4.9 0.78 0.7 0.5U 0.5U 0.29J 1.OU 1.OU 1.OU 0.5U 1.OU 1.OU 1.OU 1.OU 0.57J 0.5U 0.5U 5U 20U NA
08/13/99 0.25U 1.2 3.8 0.77 0.94 0.25U 0.25U 0.23J 0.049J 0.5U 0.5U 0.25U 0.5U 0.5U 0.5U 0.5U 0.37J 0.25U 0.25U 2.5U 10U NA
10/14/99 0.25U 1.0 3.0 0.64 0.84 0.25U 0.25U 0.16J 0.5U 0.5U 0.5U 0.25U 0.5U 0.5U 0.5U 0.5U 0.35J 0.25U 0.25U 2.5U 10U 20
02/04/00 0.25U 1.2 3.0 0.68 1.0 0.25U 0.25U 0.17J 0.5U 0.5U 0.5U 0.25U 0.5U 0.5U 0.5U 0.5U 0.37J 0.25U 0.25U 2.5U 10U NA
04/12/00 0.25U,Q 1.0 2.5 0.56 0.92 0.25U 0.25U 0.17J 0.5U 0.5U _ 0.5U 0.25U 0.5U 0.5U 0.5U 0.5U 0.35J 0.25U 0.25U 2.5U 10U NA
07/24/00 0.25 U,Q 0.97 2.7 0.81 0.86 0.25U 0.25U _ 0.5 U 0.5 U 0.5 U 0.5 U 0.25 U 0.5 U 0.5 U 0.5 U 0.5 U 0.31 J 0.25 U 0.25 U 2.5 U 10 U NA
10/15/00 0.25U,Q 0.81 2.6 0.64 0.7 0.5U _ 0.5U 1.OU 1.OU 1.OU 1.OU 0.5U 1.OU 1.OU 1.OU 1.OU 0.26J 0.5U 0.5U 5U 20U 29Q
01/12/01 0.25 U 0.76 2.5 0.63 0.71 0.25 U 0.25 U 0.12 J 0.5 U 0.5 U 0.5 U 0.25 U 0.5 U 0.5 U 0.5 U 0.5 U 0.226 J 0.25 U 0.25 U 2.5 U 10 U NA
10/10/01 0.05 U 0.43 0.7 0.17 0.4 0.05 U 0.05 U 0.058 J 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.072 J 0.05 U 0.05 U 0.5 U 2 U 46 Q
10/21/08 0.19 U 0.016 J,D 1.O D 0.057 J,D,P 0.14 J,D _ 0.19 U 0.19 U 0.093 J,D 0.39 U 0.39 U 0.39 U 0.19 U 0.39 U 0.39 U 0.39 U 0.39 U 0.17 J,D 0.19 U 0.19 U 1.9 U 19 U 20
10/20/09 0.05 U 0.27 1.3 E 0.27 0.22 0.05 U 0.05 U 0.12 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.18 0.05 U 0.05 U 0.1 U 5 U 18
10/12/10 0.049 U 0.3 2.1 E 0.47 0.27 0.049 U 0.049 U 0.18 0.097 U 0.097 U 0.097 U 0.049 U 0.097 U 0.097 U* 0.097 U 0.097 U 0.26 0.049 U 0.049 U 0.097 U 4.9 U 26
10/11/11 0.048 U 0.28 1.1 D 0.24 0.24 0.048 U 0.048 U 0.090 J 0.096 U 0.096 U_ 0.096 U 0.048 U 0.096 U 0.096 U 0.096 U 0.096 U 0.17 0.048 U 0.048 U 0.096 U 1.2 Jp 24
1 10/23/12 0.049 U 0.18 0.51 0.12 0.16 0.049 U 0.049 U 0.053 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.072 0.049 U 0.049 U 0.049 U 4.9 U 42
10/16/13 0.048 U 0.19 1.7 E* 0.55 0.21 0.048 U 0.048 U 0.15 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.13 0.048 U 0.048 U 0.048 U 1.5 Jp 23
10/21/14 0.011 Jp 0.093 0.64 0.14 0.048 U 0.025 Jp 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.034 J 0.048 U 0.048 U 0.16 0.048 U 0.048 U 0.048 U 3.9 Jp 5.9
10/21/15 0.05 U 0.098 1.5 0.39 0.1 0.05 U 0.05 U _ 0.26 0.05 U _ 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.16 0.05 U 0.05 U 0.05 U 4.5 J 1.9
MW-20D
05/05/98 0.25 U 0.710 0.46 0.9 0.77 0.25 U 0.25 U 0.5 U 0.5 U 0.5 U 0.5 U 0.25 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.25 U 0.25 U 2.5 U 5U NA
07/23/98 0.05 U 0.61 0.35 0.8 0.66 0.05 U 0.05 U 0.1 U 0.1 U 0.1 U _ 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.05 U 0.5 U 1 U NA
10/27/98 0.535 U 0.56 0,R 0.4 J 0.71 0.61 0.53 U 0.53 U 1.1 U 1.1 U 1.1 U 1.1 U 0.53 U 1.1 U 1.1 U 1.1 U 1.1 U 1.1 U 0.53 U 0.53 U 5.3 U 11 NA
01/13/99 0.05 U 0.6 0.36 0.77 0.63 0.05 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.05 U 0.5 U 2 U NA
04/13/99 0.2U 0.61 Q 0.41 0.82 0.63 0.2U 0.2U 0.4U 0.4U 0.4U 0.4U 0.2U 0.4U 0.4U 0.4U 0.4U 0.4U 0.2U 0.2U 2U 8U NA
08/10/99 0.2 U 0.66 0.48 0.81 0.68 0.2 U 0.2 U 0.4 U 0.4 U 0.4 U 0.4 U 0.2 U 0.4 U 0.4 U 0.4 U 0.4 U 0.4 U 0.2 U 0.2 U 2U 8U NA
10/13/99 0.05 U 0.51 0.37 0.72 0.51 0.0088 J 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.05 U 0.5 U 2 U NA
02/03/00 0.1 U 0.71 0.52 0.93 0.68 0.1 U 0.1 U 0.2 U 0.2 U 0.2 U 0.2 U 0.1 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.1 U 0.1 U 1U 4U NA
04/11/00 0.25 U 0.81 0.67 1.1 0.8 0.25 U 0.25 U 0.5 U 0.5 U 0.5 U 0.5 U 0.25 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.25 U 0.25 U 2.5 U 10 U NA
07/23/00 0.25 Q 0.69 0.62 0.92 0.67 0.25 U 0.25 U 0.5 U 0.5 U 0.5 U 0.5 U 0.25 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.25 U 0.25 U 2.5 U 10 U NA
10/11/00 0.25Q 0.8 0.75 1.0 0.75 0.25U 0.25U 0.5U 0.5U 0.5U 0.5U 0.25U 0.5U 0.5U 0.5U 0.5U 0.5U 0.25U 0.25U 2.5U 10U NA
01/10/01 0.25U 0.73Q 0.75Q 0.99Q 0.75Q 0.25U 0.25U 0.5U 0.5U 0.5U 0.5U 0.25U 0.5U 0.5U 0.5U _ 0.5U 0.5U 0.25U 0.25U 2.5U 11 U NA
10/09/01 0.05 U 0.45 0.41 0.63 0.45 0.05 U 0.05 U 0.1 U _ 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U _ 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.05 U 0.5 U 2 U NA
04/09/02 0.05 U 0.36 0.37 0.51 0.35 0.05 U 0.1 G 0.042 J 0.1 U 0.1 U 0.2 G 0.05 U 0.2 G 0.1 U 0.1 U 0.2 G 0.041 J 0.05 U 0.1 G 0.5 U 2 U NA
10/23/02 0.05 U 0.31 0.33 0.45 0.31 0.05 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.05 U 0.5 U 2 U NA
10/06/03 0.1 U 0.1 0.19 0.18 0.12 0.1 U 0.1 U 0.2 U 0.2 U 0.2 U 0.2 U 0.1 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.1 U 0.1 U 1U 4U NA
10/20/04 0.05 U 0.089 0.11 0.12 0.096 0.05 U 0.05 U 0.011 J 0.1 U 0.1 U 0.012 J 0.05 U 0.1 U 0.1 U 0.1 U 0.0054 J 0.016 J 0.05 U 0.05 U 0.031 J 2 U NA
10/14/05 0.05 U 0.086 0.095 0.12 0.075 0.05 U 0.05 U 0.0081 J 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 J 0.1 J 0.05 U 0.0071 J 0.5 U 2 U NA
-
10/23/06 0.05 U 0.076 0.14 0.15 0.074 0.05 U 0.05 U 0.0094 J 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.05 U 0.5 U 2 U NA
10/16/07 0.052 U 0.081 _ 0.15 0.17 0.078 0.052 U 0.052 U 0.0064 J 0.1 U 0.1 U 0.1 U 0.052 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.052 U 0.052 U 0.52 U 2.1 U NA
10/14/08 0.047 U 0.043 J,PG 0.072 PG 0.11 0.047 0.047 U 0.047 U 0.094 U 0.094 U 0.094 U 0.094 U 0.047 U 0.094 U 0.094 U 0.094 U 0.094 U 0.094 U 0.047 U 0.047 U 0.47 U 4.7 U NA
10/20/09 0.05 U 0.047 J 0.13 0.12 0.047 J 0.05 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.05 U 0.1 U 5 U NA
10/13/10 0.05 U 0.045 J 0.14 p 0.12 0.045 J 0.05 U 0.05 U 0.10 U 0.10 U 0.10 U 0.10 U 0.05 U 0.10 U 0.10 U 0.10 U 0.10 U 0.10 U 0.05 U 0.05 U 0.10 U 5.0 U NA
2011 Annual Sampling Event not Sampled
2012 Annual Sampling Event not Sampled
2013 Annual Sampling Event not Sampled
2014 Annual Sampling Event not Sampled
2015 Annual Sampling Event not Sampled
11.990010.00 Page 7 of 18
©2016 EnviroTrac January 2016

TABLE 4: HISTORICAL SUMMARY OF GROUNDWATER SAMPLE RESULTS
c = a)
0 U -
a a)
C m = = m N C W H N C w L O o N L O
PARAMETER � m co m cis a s a To Y o m X X La o
Q Q Ev U coE s o v v_ O o -co o w c a na s co o
o .0 a co a cm 0 Nr v v W W Lu c w i i o
m W it
PERFORMANCE
0.05 0.05 0.05 0.05 0.2 NE NE 0.1 NE NE NE NE NE NE NE NE 0.1 NE NE NE 1 **STANDARD
MW-22D
04/21/98 0.5 U 1.7 6.5 1.6 1.1 0.5 U 0.5 U 0.66 J 1.0 U 1.0 U 1.0 U 0.5 U 1.0 U 1.0 U 1.0 U 1.0 U 1.1 0.5 U 0.08 J 5.0 U 10 U 6.2
05/05/98 0.05 U 0.59 0.43 0.64 0.56 0.05 U 0.05 U 0.021 J 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.024 J 0.05 U 0.0081 J 0.5 U 1.0 NA
07/23/98 0.05 U 0.43 _ 0.33 0.56 0.41 0.05 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.05 U 0.5 U 1 U NA
10/27/98 0.26 U 0.49 0.4 0.63 0.46 0.26 U 0.26 U 0.51 U , 0.51 U _ 0.51 U 0.51 U 0.26 U 0.51 U 0.51 U 0.51 U 0.51 U 0.51 U 0.26 U 0.26 U 2.6 U 5.1 U 4.2
01/13/99 0.25 O,U 0.75 0.57 0.93 0.71 0.25 U 0.25 U 0.5 U 0.5 U 0.5 U 0.5 U 0.25 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.25 U 0.25 U 2.5 U 10 U NA
04/13/99 0.2 U 0.59 Q 0.45 0.75 0.55 0.2 U 0.2 U 0.4 U 0.4 U 0.4 U 0.4 U 0.2 U 0.4 U 0.4 U 0.4 U 0.4 U 0.4 U 0.2 U 0.2 U 2 U 8 U 4.2
08/12/99 0.05 U 0.38 0.33 0.53 _ 0.34 0.05 U 0.05 U 0.1 U 0.013 J 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.05 U 0.5 U 2 U NA
10/14/99 0.05 U 0.41 0.35 0.61 0.35 0.05 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.05 U 0.5 U 2 U NA
02/03/00 0.05 U 0.43 0.42 0.66 0.37 0.05 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.023 J 0.05 U 0.05 U 0.5 U 2 U NA
04/12/00 0.05 U 0.39 0.39 0.58 0.31 0.05 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.05 U 0.5 U 2 U NA
07/21/00 0.056 V 0.36 0.36 0.57 _ 0.29 0.056 U 0.056 U 0.11 U 0.11 U 0.11 U 0.11 U 0.056 U 0.11 U 0.11 U 0.11 U 0.11 U 0.11 U 0.056 U 0.056 U 0.56 U 2.2 U NA
10/11/00 0.05 U 0.43 0.45 0.69 0.35 0.05 U 0.05 U 0.035 J 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.03 J 0.05 U 0.05 U 0.5 U 2 U NA
01/10/01 0.1 U 0.48Q 0.61Q 0.85Q 0.43Q 0.1 U 0.1 U 0.2U 0.2U 0.2U 0.2U 0.1 U 0.2U 0.2U 0.2U 0.2U 0.2U 0.1 U 0.1 U 1U 4U NA
10/09/01 0.05 U 0.44 0.61 0.78 0.37 0.05 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U_ 0.05 U 0.5 U 2 U NA
04/09/02 0.1 G 0.36 0.65 0.72 0.32 0.05 U 0.1 G 0.059 J 0.1 U 0.2 G 0.2 G 0.05 U 0.2 G 0.1 U 0.1 U 0.2 G 0.1 U 0.05 U 0.1 G 0.5 U 2 U NA
10/23/02 0.05 U 0.26 0.5 0.5 _ 0.21 0.05 U 0.05 U . 0.022 J 0.1 U _ 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.029 J 0.05 U 0.05 U 0.5 U 2 U NA
10/07/03 0.1 U 0.43 0.89 0.96 0.4 0.1 U 0.1 U 0.044 J 0.2 U 0.2 U 0.2 U 0.1 U 0.2 U 0.2 U 0.2 U 0.2 U 0.089 J 0.1 U 0.1 U 1 U 4 U NA
10/22/04 0.25 U 0.16 J 0.35 0.32 0.16 J 0.25 U 0.25 U 0.5 U 0.5 U 0.5 U 0.5 U 0.25 U 0.5 U 0.5 U 0.5 U 0.5 U 0.057 J 0.25 U 0.25 U 0.11 J 10 U NA
10/11/05 0.05 U 0.066 0.12 0.13 0.065 0.05 U 0.05 U 0.0083 J 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U _ 0.1 U 0.1 U 0.05 U 0.05 U 0.5 U 2 U NA
10/23/06 0.05 U 0.045 J 0.091 0.082 0.041 J 0.05 U 0.05 U 0.0065 J,PG 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U _ 0.049 J,PG 0.5 U 2 U NA
10/16/07 0.048 U 0.038 J 0.11 0.088 0.033 J 0.048 U 0.048 U 0.096 U 0.096 U 0.096 U 0.096 U 0.048 U 0.096 U 0.096 U 0.096 U 0.096 U 0.096 U 0.048 U 0.048 U 0.48 U 1.9 U NA
10/14/08 0.047 U 0.032 J,PG 0.099 PG 0.091 0.029 J,PG 0.047 U 0.047 U 0.094 U 0.094 U 0.094 U 0.094 U 0.047 U 0.094 U 0.094 U 0.094 U 0.094 U 0.094 U 0.047 U 0.047 U 0.47 U 4.7 U NA
10/20/09 0.05 U 0.011 J 0.039 J 0.026 J 0.0068 J 0.05 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.05 U 0.1 U 5 U NA
10/13/10 0.048 U 0.032 J 0.17 p 0.1 _ 0.029 J 0.048 U 0.048 U 0.095 U 0.095 U 0.095 U 0.095 U 0.048 U 0.095 U 0.095 U 0.095 U 0.095 U 0.095 U 0.048 U_ 0.048 U 0.095 U 4.8 NA
10/12/11 0.053 U 0.032 J 0.14 p 0.11 0.018 Jp 0.053 U 0.053 U 0.11 U 0.11 U 0.11 U 0.11 U 0.053 U 0.11 U 0.11 U 0.11 U 0.11 U 0.11 U 0.053 U_ 0.053 U 0.11 U 5.3 U NA
10/24/12 0.049 U 0.04 J 0.2 0.081 0.039 J 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 4.9 U NA
10/16/13 0.048 U 0.03 J 0.17 p 0.097 0.024 J 0.0074 Jp 0.01 J 0.018 J 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.018 J 0.048 U 0.048 U 0.048 U 4.8 U NA
10/22/14 0.049 U 0.03 J 0.19 0.098 0.023 J 0.049 U 0.049 U 0.015 J 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U* 0.049 U 0.018 J 0.049 U 0.049 U 0.049 U 4.9 U NA
10/20/15 0.051 U 0.028 J 0.18 0.11 0.022 J 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U _ 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U 5.1 U NA
MW-23D
04/21/98 0.5 U 1.1 4.8 1.0 0.73 0.5 U 0.5 U 0.51 J 1.0 U " 1.0 U 1.0 U 0.5U 1.0 U 1.0 U 1.0 U 1.0 U 0.81 J 0.5U 0.5U 5 U 10 U NA
05/05/98 0.05 U 0.29 0.16 0.072 0.19 0.05 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.05 U 0.5 U 1.0 U NA
07/22/98 0.05 U _ 0.29 0.17 0.067 0.2 0.05 U . 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.05 U 0.5 U 1.0 U NA
10/27/98 0.26 U 0.32 0.2 J 0.062 J 0.26 U 0.26 U 0.26 U 0.51 U 0.51 U 0.51 U 0.51 U 0.26 U 0.51 U 0.51 U 0.51 U 0.51 U 0.51 U 0.26 U 0.26 U 2.6 U 5.1 U NA _
01/13/99 0.05 U 0.32 0.18 0.071 0.21 0.05 U 0.05 U , 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.05 U 0.5 U 2.0 U NA
04/13/99 0.05 U 0.33 0.14 0.073 0.21 0.05 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.05 U 0.05 U 2.0 U NA
08/13/99 0.05 U 0.37 0.21 0.083 0.24 0.05 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.05 U 0.5 U 2.0 U NA
10/12/99 0.05 U 0.31 0.16 0.066 0.2 0.05 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.05 U 0.5 U 2.0 U NA
02/03/00 0.05 U 0.3 0.16 0.062 0.19 0.05 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.05 U 0.5 U 2.0 U NA
04/12/00 0.05 U 0.3 0.16 0.063 0.19 0.05 U 0.05 U 0.1 U 0.1 U . 0.1 U 0.1 U _ 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.05 U 0.5 U 2.0 U NA
07/23/00 0.05 U 0.29 0.16 0.062 0.19 0.05 U . 0.05 U 0.1 U 0.1 U . 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.05 U 0.5 U 2.0 U NA
10/14/00 0.05 U 0.28 0.15 0.056 0.17 0.05 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.05 U 0.5 U 2.0 U NA
01/10/01 0.05 U 0.34 0.2 0.072 0.22 0.05 U 0.05 U 0.1 U 0.1 U , 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U _ 0.05 U 0.05 U 0.5 U 2.0 U NA
10/11/01 0.05U 0.23 0.13 0.037J 0.14 0.05U _ 0.05U 0.1 U 0.1 U 0.1 U 0.1 U 0.05U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05U 0.05U 0.5U 2.OU NA
04/09/02 0.05 U 0.21 0.15 0.056 0.13 0.05 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U _ 0.05 U 0.1 G 0.5 U 2.0 U NA
10/23/02 0.05 U 0.2 0.14 0.04 J 0.11 0.05 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.05 U 0.5 U 2.0 U NA
11.990010.00 Page 8 of 18
©2016 EnviroTrac January 2016

TABLE 4: HISTORICAL SUMMARY OF GROUNDWATER SAMPLE RESULTS
a> a) a>
0 c = a o c
U c9 - c a c L o
U U 2 a c 0 w H @ c co t o 0 0 o t c s
c m = = m e o f6 ca •c 0 0 0 9,- w a� c a) o L a U a) a)
PARAMETER � @ o U E o y oP
w° m m m o o 2
Q a Ti) E v m o) 0 v v v a a -a c 2 2 a) i U
rn a w w `c w 2 -
PERFORMANCE
0.05 0.05 0.05 0.05 0.2 NE NE 0.1 NE NE NE NE NE NE NE NE 0.1 NE NE NE 1 **
STANDARD
10/08/03 0.1 U 0.19 0.15 0.042J 0.13 0.1 U 0.1 U 0.2U 0.2U 0.2U 0.2U 0.1 U 0.2U 0.2U 0.2U 0.2U 0.2U 0.1 U 0.1 U 1U 4.OU NA
10/21/04 0.05 U 0.18 0.17 0.041 J 0.12 0.05 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.0032 J 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.05 U 0.011 J 2.0 U NA
10/13/05 0.05 U 0.15 0.11 0.041 J 0.098 0.05 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.0053 J 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.05 U 0.5 U 2.0 U NA
2006 Annual Sampling Event not Sampled
10/16/07 0.053 U 0.13 0.11 0.03 J 0.084 J 0.053 U 0.053 U 0.11 U 0.11 U 0.11 U 0.11 U _ 0.053 U 0.11 U 0.11 U 0.11 U 0.11 U 0.11 U 0.053 U 0.053 U 0.53 U 2.1 U NA
10/15/08 0.049 U 0.062 PG 0.041 J,PG 0.017 J 0.054 J 0.049 U 0.049 U _ 0.097 U 0.097 U 0.097 U 0.097 U 0.049 U 0.097 U 0.097 U 0.097 U 0.097 U 0.097 U 0.049 U 0.049 U 0.49 U 4.9 U NA
10/20/09 0.05 U _ 0.0099 J 0.05 U 0.05 U 0.0073 J 0.05 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.05 U 0.1 U 5.0 U NA
10/14/10 0.05 U 0.062 , 0.039 Jp 0.05 U 0.045 J 0.05 U 0.05 U 0.10 U 0.10 U 0.10 U 0.10 U 0.05 U 0.10 U 0.10 U 0.10 U 0.10 U 0.10 U 0.05 U 0.05 U 0.10 U 5.0 U NA
10/12/11 0.049 U 0.033 J 0.028 Jp . 0.049 U , 0.020 Jp 0.049 U 0.049 U 0.098 U 0.098 U 0.098 U 0.098 U 0.049 U 0.098 U 0.098 U 0.098 U 0.098 U 0.098 U 0.049 U 0.049 U 0.098 U 4.9 U NA
10/24/12 0.054 U 0.017 J 0.024 J _ 0.054 U 0.013 J 0.054 U 0.054 U 0.054 U 0.054 U 0.054 U 0.054 U 0.054 U 0.054 U 0.054 U 0.054 U 0.054 U 0.054 U 0.054 U 0.054 U 0.054 U 5.4 U NA
10/16/13 0.051 U 0.047 J _ 0.037 Jp 0.012 Jp 0.033 J 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U 5.1 U NA
10/23/14 0.049 U 0.035 J 0.033 J 0.049 U 0.025 J 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U* 0.049 U 0.049 U 0.049 U_ 0.049 U 0.049 U 4.9 U NA
10/22/15 0.048 U 0.021 J 0.022 J 0.048 U 0.015 J 0.048 U 0.048 U 0.048 U _ 0.048 U _0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U* 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 4.8 U NA
MW-26D
04/30/98 0.05 U 0.019 J 0.021 J 0.013 J 0.042 J 0.071 J 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U , 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.0076 J 0.5 U 1.0 U NA
07/23/98 0.05 U 0.018 J 0.019 J 0.012 J 0.043 J 0.05 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.05 U 0.5 U 1.0 U NA
10/27/98 0.054 U 0.016 J,R 0.02 J 0.0089 J 0.041 J 0.054 U 0.054 U 0.11 U 0.11 U 0.11 U 0.11 U 0.054 U 0.11 U 0.11 U 0.11 U 0.11 U 0.11 U 0.054 U 0.054 U 0.54 U 1.1 U NA
01/19/99 0.05 U 0.025 J 0.025 J 0.015 J 0.052 0.05 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.05 U 0.5 U 2.0 U NA
04/13/99 0.05 U 0.021 J 0.021 J 0.012 J 0.047 J 0.05 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U , 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.05 U 0.5 U 2.0 U NA
08/12/99 0.055 U 0.022 J 0.024 J 0.013 J 0.049 J 0.055 U 0.055 U 0.11 U 0.11 U 0.11 U 0.11 U 0.055 U 0.11 U 0.11 U 0.11 U 0.11 U 0.11 U 0.055 U 0.055 U 0.55 U 2.2 U NA
10/13/99 0.05 U 0.021 J 0.024 J 0.012 J 0.05 0.0071 J 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.05 U 0.5 U 2.0 U NA
02/04/00 0.05 U 0.022 J 0.02 J 0.015 J 0.046 J 0.05 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.05 U 0.5 U 2.0 U NA
04/13/00 0.05 U 0.033 J 0.029 J 0.019 J 0.057 0.05 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.05 U 0.5 U 2.0 U NA
07/22/00 0.05 U 0.05 0.05 0.026 J 0.081 0.05 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U _ 0.1 U 0.1 U 0.05 U 0.05 U 0.5 U 2.0 U NA
10/14/00 0.05 U 0.048 J 0.038 J 0.029 J 0.07 0.05 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.05 U 0.5 U 2.0 U NA
01/10/01 0.05 U 0.065 0.066 0.043 J 0.097 0.05 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.05 U 0.5 U 2.0 U NA
10/11/01 0.05 U 0.056 0.082 0.11 0.085 0.05 U 0.05 U 0.1 U 0.1 U _ 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.05 U 0.5 U 2.0 U NA
04/10/02 0.05 U 0.061 0.074 0.051 0.086 0.19 J 0.015 J 0.031 J 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.028 J 0.05 U 0.016 J 0.5 U 2.0 U NA
10/24/02 0.05 U 0.069 0.09 0.052 0.1 0.05 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.05 U 0.5 U 2.0 U NA
10/06/03 0.05 U 0.037 J _ 0.086 _ 0.038 J , 0.073 0.05 U 0.05 U 0.0055 J 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U . 0.1 U 0.1 U 0.05 U 0.015 J 0.5 U 3.0 U NA
10/21/04 0.05 U 0.027 J 0.046 J 0.034 J 0.054 J 0.012 J . 0.05 U 0.0066 J 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U , 0.01 J 0.05 U 0.015 J _ 0.016 J 2.0 U NA
10/14/05 0.05 U 0.02 J 0.029 J 0.019 J 0.046 J 0.027 J 0.05 U 0.0093 J 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.01 J 0.05 U 0.015 J 0.009 J 2.0 U NA
10/23/06 0.05 U 0.017 J 0.031 J 0.011 J 0.038 J 0.005 J _ 0.1 U 0.1 U 0.1 U 0.1 U 0.0093 J 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.013 J 0.5 U 2.0 U NA
10/16/07 0.055 U 0.014 J 0.021 J 0.0085 J 0.032 J 0.055 U 0.055 U 0.11 U 0.11 U 0.11 U 0.11 U 0.055 U 0.11 U 0.11 U 0.11 U 0.11 U 0.11 U 0.055 U 0.025 J 0.55 U 2.2 U NA
10/15/08 0.055 U 1.4 3.0 4.4 0.34 0.047 U 0.047 U 0.098 0.094 U 0.094 U 0.094 U 0.047 U 0.094 U 0.094 U 0.094 U 0.094 U 0.26 0.047 U 0.047 U 0.47 U 4.7 U NA
10/20/09 0.05 U 0.05 U 0.05 U 0.05 U 0.015 J 0.05 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.05 U 0.1 U 5.0 U NA
10/13/10 0.049 U 0.010 J 0.0089 Jp 0.0084 Jp 0.027 J 0.016 J 0.049 U 0.097 U 0.097 U 0.097 U 0.097 U 0.049 U 0.097 U 0.097 U 0.097 U 0.097 U 0.097 U 0.049 U 0.049 U 0.097 U 4.9 U NA
10/12/11 0.051 U 0.014J 0.013Jp 0.051 U 0.029J . 0.051 U 0.051 U 0.10 U 0.10 U 0.10 U 0.10 U 0.051 U 0.10 U 0.10 U 0.10 U 0.10 U 0.10 U 0.051 U 0.051 U 0.10 U 5.1 U NA
10/25/12 0.047 U 0.0082 J 0.0093 Jp 0.047 U 0.021 J 0.014 Jp 0.047 U 0.047 U 0.047 U 0.047 U 0.047 U 0.047 U 0.047 U 0.047 U 0.047 U 0.047 U 0.047 U 0.047 U 0.047 U 0.047 U 4.7 U NA
10/17/13 0.048 U 0.013 J 0.048 U 0.0088 Jp . 0.022 J 0.021 J 0.0081 Jp 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U , 0.048 U 0.02 J 0.048 U 4.8 U NA
10/23/14 0.049 U 0.0085 J 0.01 J 0.0094 J 0.021 J 0.022 J 0.0092 J 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U* 0.049 U 0.049 U 0.049 U 0.026 J 0.049 U 4.9 U NA
10/21/15 0.049 U 0.049 U 0.049 U 0.049 U 0.019 J 0.016 J 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.016 J 0.049 U 4.9 U NA
MW-30D
04/21/98 I 0.5 U 1.1 I 4.8 I 1.0 I 0.73 0.5 U I 0.5 U 0.51 J I 1.0 U I 1.0 U 1.0 U I 0.5 U I 1.0 U 1.0 U I 1.0 U I 1.0 U I 0.81 J 0.5 U I 0.5 U I 5.0 U I 10 U NA
1998 3rd Quarter not sampled
10/29/98 I 1.0 U I 2.30 I 9.8 I 2.0 I 0.75 J I 1.0 U I 1.0 U 0.5 J I 2.0 U I 2.0 U I 2.0 U I 1.0 U I 2.0 U I 2.0 U J 2.0 U I 2.0 U I_ 2.0 U I 1.0 U I 1.0 U j 10 U I 20 U I NA
1999 1st Quarter not Sampled
11.990010.00 Page 9 of 18
©2016 EnviroTrac
January 2016

TABLE 4: HISTORICAL SUMMARY OF GROUNDWATER SAMPLE RESULTS
a)
0 0 _ - m c
U U m c >, c o
0 0 0 m 'v c c w F- ca c L o 0 0 o o c w
c i I o m •c 0 0 0 4- a? c a� a) t s a o a>
PARAMETER .c m m m s E v -0 Q 4 4 . `o - '� a x X a o
Q L m Ev U EL b v v �t .o o p
w 0 a QQ t x o
m a -o W _c �U v v v c c -o c 2 2 0 a> I o
rn as w w c w g H
PERFORMANCE -
STANDARD
0.05 0.05 0.05 0.05 0.2 NE NE 0.1 NE NE NE NE NE NE NE NE 0.1 NE NE NE 1 **
04/15/99 0.25 U 0.78 2.5 Q _ 0.52 0.42 0.25 U 0.25 U 0.15 J 0.5 U 0.5 U 0.5 U 0.25 U 0.5 U 0.5 U 0.5 U 0.5 U 0.28 J 0.25 U 0.25 U 2.5 U 10 U NA
08/13/99 0.25 U 0.46 _ 4.4 0.61 0.3 0.25U 0.25U 0.29J 0.46J _ 0.5 U 0.5 U 0.25 U 0.5 U 0.5 U 0.5 U 0.5 U 0.61 0.25 U 0.25 U 2.5 U 10 U NA
10/14/99 0.25 U 0.25 2.5 0.3 0.18 JD 0.25 U 0.25 U 0.14 J 0.5 U 0.5 U 0.5 U 0.25 U 0.5 U 0.5 U 0.5 U 0.5 U 0.34 J 0.25 U 0.25 U 2.5 U 10 U NA
02/04/00 0.25 U 0.29 _ 2.2 0.26 0.19 J 0.25 U 0.25 U 0.5 U 0.5 U 0.48 J 0.5 U 0.25 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.25 U 0.25 U 2.5 U 10 U NA
04/12/00 0.25U,Q 0.3 1.9 0.29 0.19J 0.25U 0.25U 0.19J 0.5U _ 0.5U 0.5U 0.25U 0.5U 0.5U 0.5U 0.5U 0.22J 0.25U 0.25U 2.5U 10U NA
07/24/00 0.25 U,Q 0.67 3.5 0.55 0.35 0.25 U 0.25 U 0.5 U 0.5 U 0.5 U 0.5 U 0.25 U 0.5 U 0.5 U 0.5 U 0.5 U 0.4 J 0.25 U 0.25 U 2.5 U 10 U NA
10/15/00 0.25 U,Q 0.52 _ 2.8 0.31 J 0.27 J 0.5 U 0.5 U 1.0 U 1.0 U 1.0 U 1.0 U 0.5U 1.0 U 1.0 U 1.0 U 1.0 U 0.26 J 0.5 U 0.5U 5.0 U 20 U NA
01/12/01 0.25 U 0.31 2.4 0.3 0.19 J 0.25 U 0.25 U 0.13 J 0.5 U 0.5 U 0.5 U 0.25 U 0.5 U 0.5 U 0.5 U 0.5 U 0.26 J 0.25 U 0.25 U 2.5 U 10 U NA
10/12/01 0.25 U 0.47 4.0 0.36 0.26 0.25 U 0.25 U 0.38 J 0.5 U 0.5 U 0.5 U 0.25 U 0.5 U 0.5 U 0.5 U 0.5 U 0.45 J 0.25 U 0.25 U 2.5 U 10 U NA
2002 Second Quarter not Sampled
10/22/02 0.05 U 0.069 0.38 0.13 0.049 0.05 U 0.05 U 0.022 J 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.036 J 0.05 U 0.05 U 0.5 U 2.0 U NA
10/08/03 0.25 U 0.22 J 1.2 0.41 0.19 J 0.25 U 0.25 U 0.5 U 0.5 U 0.5 U 0.5 U 0.25 U 0.5 U _ 0.5 U 0.5 U 0.5 U 0.15 J 0.25 U 0.25 U 2.5 U 10 U NA
10/18/04 0.25 U 0.28 2.4 0.45 0.17 J 0.25 U 0.25 U 0.21 J 0.5 U 0.5 U 0.5 U 0.25 U 0.5 U 0.5 U 0.042 J 0.5 U 0.24 J 0.25 U 0.25 U 2.5 U 3.1 J NA
10/11/05 0.25 U 0.15 J 2.4 0.23 J - 0.095 J 0.25 U 0.25 U 0.24 J 0.5 U 0.041 J 0.5 U 0.25 U 0.5 U 0.5 U 0.042 J 0.062 J 0.33 J 0.25 U 0.009 J 2.5 U 10 U NA
10/25/06 0.5 U 0.34 J 4.9 0.535 0.2 J , 0.5 U 0.5 U 0.35 J 1 U 1 U 1 U 0.5 U 1 U 1 U 1 U 1 U 0.53 J 0.5U 0.17 J,PG 5U 20U NA
10/16/07 0.096 U 0.28 4.9 0.53 0.13 0.096 U 0.096 U 0.36 0.19 U 0.19 U 0.19 U 0.096 U 0.19 U 0.19 U 0.19 U 0.19 U 0.5 0.096 U 0.0061 J,PG 0.96 U 3.8 U NA
10/16/08 0.047 U 0.16 2.1 0.22 0.095 0.047 U 0.047 U 0.21 0.094 U 0.022 J 0.094 U 0.047 U 0.094 U 0.094 U 0.094 U 0.094 U 0.35 0.047 U 0.047 U 0.47 U 4.7 0.78
10/20/09 0.05 U 0.084 2.8 E 0.3 0.079 0.05 U 0.05 U 0.36 0.1 U 0.1 U 0.077 J 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.31 0.05 U 0.022 J 0.1 U 5 U 28
10/12/10 0.048 U 0.24 JD 5.1 D 0.41 JD 0.20 JD 0.048 U 0.048 U 0.36 JD 0.095 U 0.095 U 0.095 U 0.048 U 0.095 U 0.095 U* 0.095 U 0.095 U 0.62 JD 0.48 U 0.48 U 0.095 U 48 U 7.8
10/11/11 0.048 U 0.10 3.3 D 0.44 0.087 0.048 U 0.048 U 0.29 0.096 U �0.096 U 0.096 U 0.048 U 0.096 U 0.096 U 0.096 U 0.096 U 0.43 0.048 U 0.048 U 0.096 U 4.3 Jp 2.9
10/23/12 0.48 U 0.17 JD 6.3 D 2.2 D 0.14 JD 0.48 U 0.48 U _ 0.48 D 0.48 U 0.48 U 0.48 U 0.48 U 0.48 U 0.48 U 0.48 U 0.48 U 0.48 U 0.48U _ 0.48 U 0.48 U 11 JD 6.7
10/16/13 0.049 U 0.12 2.4 Ep 1.1 Ep 0.068 p 0.049 U 0.065 p 0.21 p 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.24 0.049 U 0.049 U 0.049 U 3.7 Jp 0.21 J
10/21/14 0.048 U 0.15 3.3 0.73 0.16 0.048 U 0.047 Jp 0.51 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.32 0.048 U 0.048 U 0.048 U 5.3 p 1.3
10/21/15 _ 0.05 U 0.081 1.7 0.27 0.067 0.05 U 0.05 U 0.17 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.017 Jp 0.05 U 0.05 U 0.17 0.05 U 0.019 Jp 0.05 U 2.6 J 1.0 U
MW-22L
05/05/98 0.5U 3.40 1.8 2.7 3.0 0.5U 0.5U 1.OU 1.OU 1.OU 1.OU 0.5U 1.OU 1.OU 1.OU 1.OU 1.OU 0.5U j 0.5U 5.OU 10U NA
07/23/98 0.5U 4.4 2.5 3.9 3.9 0.5U 0.5U . 1.OU 1.OU 1.OU 1.OU 0.5U 1.OU 1.OU 1.OU 1.OU 1.OU 0.5U 0.5U 5.OU 10U NA
10/27/98 2.6 U 3.7 _ 2.3 J 3.1 3.3 2.6 U 2.6 U 5.1 U 5.1 U 5.1 U 5.1 U 2.6 U 5.1 U 5.1 U 5.1 U 5.1 U 5.1 U 0.26 U 0.26 U 2.6 U 51 U NA
01/13/99 0.5 U,O 4.0 2.1 3.4 3.5 0.5 U 0.5 U 1.0 U 1.0 U 1.0 U 1.0 U 0.5 U 1.0 U 1.0 U 1.0 U 1.0 U 1.0 U 0.5 U 0.5 U 5.0 U 20 U NA
04/13/99 1 U 4 Q 2.2 3.5 3.6 1.0 U 1.0 U 2.0 U 2.0 U 2.0 U 2.0 U 1.0 U 2.0 U 2.0 U 2.0 U 2.0 U 2.0 U 1.0 U 1.0 U 10 U 40 U NA
08/12/99 0.26 U 4.0 2.2 3.6 3.6 0.26 U 0.26 U 0.12 J 0.081 J 0.53 U 0.53 U 0.26 U 0.53 U 0.53 U 0.53 U 0.53 U 0.53 U 0.26 U _ 0.26 U 2.6 U 11 U NA
10/14/99 0.5 U 3.2 1.8 2.8 2.8 0.5 U 0.5 U 1.0 U 1.0 U 1.0 U 1.0 U 0.5U 1.0 U 1.0 U 1.0 U 1.0 U 1.0 U 0.5 U 0.5 U 5.0 U 20 U NA
02/04/00 0.25 U 3.3 Q 1.8 2.9 3.0 0.25 U 0.25 U 0.074 J 0.5 U 0.5 U 0.5 U 0.25 U 0.5 U 0.5 U 0.5 U 0.5 U 0.095 J 0.25 U _ 0.25 U 2.5 U 10 U NA
04/11/00 0.25U,Q 2.4 1.5 2.3 2.2 0.25U 0.25U 0.5U 0.5U 0.5U 0.5U 0.25U 0.5U 0.5U 0.5U 0.5U 0.5U 0.25U 0.25U 2.5U 10U NA
07/21/00 0.25U,Q 2.5 1.5 2.4 2.3 0.25U 0.25U 0.5U 0.5U 0.5U 0.5U 0.25U 0.5U 0.5U 0.5U 0.5U 0.5U 0.25U 0.25U 2.5U 10U NA
10/11/00 0.25U,Q 2.7 1.6 2.5 2.4 0.25U 0.25U 0.5U 0.5U 0.5U 0.5U 0.25U 0.5U 0.5U 0.5U 0.5U 0.5U 0.25U 0.25U 2.5U 10U NA
01/10/01 0.5 U 2.7 Q 1.8 Q 2.5 Q 2.5 Q 0.5 U 0.5 U 1.0 U 1.0 U 1.0 U 1.0 U 0.5U 1.0 U 1.0 U 1.0 U 1.0 U 1.0 U 0.5 U 0.5 U 5.0 U 20 U NA
10/10/01 0.5 U 2.1 1.8 2.1 1.8 0.5 U 0.5 U 1.0 U 1.0 U 1.0 U 1.0 U 0.5 U 1.0 U 1.0 U 1.0 U 1.0 U 1.0 U 0.5 U 0.5 U 5.0 U 20 U NA
04/09/02 0.5G 1.1 1.2 1.8 0.61 0.25 U 0.25U , 0.2J 0.5U 0.5U 1.OG 0.25U 1.OG 0.5U 0.5U 0.5U 0.18J 0.25U 0.5G 2.5U 10U NA
10/23/02 0.5 U 1.2 1.5 2.1 0.56 0.5 U 0.5 U 1.0 U 1.0 U , 1.0 U 1.0 U 0.5 U 1.0 U 1.0 U 1.0 U 1.0 U 1.0 U 0.5 U 0.5 U _ 5.0 U 2 U NA
10/07/03 0.25U 1.2 1.4 2.2 0.68 0.25U 0.25U 0.079J 0.5U 0.5U 0.5U 0.25U 0.5U 0.5U 0.5U 0.5U 0.13J 0.25U 0.25U 2.5U 10U NA
10/21/04 0.5 U 1 1.5 1.7 0.66 0.5 U 0.5 U 0.2 J,PG 1.0 U 1.0 U 1.0 U 0.5 U 1.0 U 1.0 U 1.0 U 0.11 J 0.2 J 0.5 U 0.5 U 5.0 U 6.4 J NA
10/11/05 0.5U 0.91 1.2 1.5 0.75 0.5U 0.5U 0.075J 1.OU 1.OU 1.OU 0.5U 1.OU 1.OU 1.OU 1.OU 1.OU 0.5U 0.5U 5.OU 20U NA
10/23/06 0.5 U 1.1 1.4 1.7 0.95 0.5U 0.5 U 0.1 J,PG 1.OU 1.0 U 1.OU 0.5 U 1.0 U 1.0 U 1.0 U 1.0 U 1.0 U 0.5 U 0.5 U 5.0 U 20 U NA
10/15/07 0.25U 0.99 1.1 1.4 0.81 0.25U 0.25U 0.035J 0.5U 0.5U 0.027J 0.25U 0.5U 0.5U 0.5U 0.5U 0.5U 0.25U 0.25U 2.5U 10U NA
10/14/08 0.049 U 0.66 0.76 0.97 0.44 0.049 U 0.049 U 0.046 J 0.097 U 0.097 U , 0.097 U 0.049 U 0.097 U , 0.097 U 0.097 U 0.097 U 0.035 J 0.049 U 0.049 U 0.49 U 4.9 U NA
10/20/09 0.05 U 0.22 0.32 0.38 0.2 0.05 U 0.05 U 0.014 J 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.05 U 0.1 U 5.0 U NA
11.990010.00 Page 10 of 18
©2016 EnviroTrac January 2016

TABLE 4: HISTORICAL SUMMARY OF GROUNDWATER SAMPLE RESULTS
a> a)
0 C = a a) c
= U U 2 a p W I- C C cCo t o 0 o s c c
o m m m m m E cis mc S 0 @ :> o _� a) >, s a>
PARAMETER o @ t6 a r 2 -a 9 9 9 = . a " as m X X n 2
L _� E C U E O a) O m O > C N C .-. .. O Q c4 C
Q a N N J (6 CD C)L b ;:r k a , W C •` X
Ts _o a t6 .0 U '� vt C C W a C I I I- U
C) 0 W W LC W F-
PERFORMANCE
STANDARD 0.05 0.05 0.05 0.05 0.2 NE NE 0.1 NE NE NE NE NE NE NE NE 0.1 NE NE NE 1 **
10/13/10 0.05 U 0.34 0.52 p 0.6 0.3 0.05 U 0.05 U 0.033 J 0.1 U 0.1 U 0.1 U 0.05 U 0.021 J 0.1 U 0.1 U 0.1 U 0.033 J 0.05 U 0.05 U 0.49 U 5.0 U NA
10/12/11 0.049 U 0.27 0.52 p 0.51 0.24 0.049 U 0.049 U 0.059 J 0.097 U 0.097 U 0.097 U 0.49 U 0.097 U 0.097 U 0.097 U 0.097 U 0.097 U " 0.049 U 0.049 U 0.097 U 4.9 U NA
10/24/12 0.049 U 0.23 0.66 0.48 _ 0.2 0.049 U 0.049 U 0.072 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.047 J 0.049 U 0.049 U 0.049 U 4.9 U NA
_
10/16/13 0.05 U 0.2 0.82 E* 0.53 0.18 0.05 U 0.05 U 0.094 0.05 U 0.05 U 0.05 U _ 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.064 0.05 U 0.05 U 0.05 U 1.1 Jp NA
10/22/14 0.048 U 0.19 0.71 0.47 0.16 0.048 U 0.048 U 0.091 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U* 0.048 U 0.078 0.048 U 0.048 U 0.048 U 1.2 J NA
10/20/15 0.049 U 0.17 0.71 0.44 0.12 _ 0.049 U 0.049 U 0.071 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.072 0.049 U 0.049 U 0.049 U 1.9 J NA
MW-25L
05/05/98 0.5 U 3.1 0.53 1.2 2.5 0.5 U 0.5 U 1 U 1 U 1 U 1 U 0.5 U 1 U 1 U 1 U 1 U 1 U 0.5 U 0.5 U 5U 10U NA
07/23/98 0.25 U 3.1 0.53 0.96 2.5 _ 0.25 U 0.25 U 1 U 1 U 1 U 1 U 0.25 U 1 U 1 U 1 U 1 U 1 U 0.25 U 0.25 U 2.5 U 5 U NA
10/29/98 2.5 U 2.9 0.57 J 0.89 J 2.4 J _ 2.5 U 2.5 U 5.1 U 5.1 U 5.1 U 5.1 U 2.5 U 5.1 U 5.1 U 5.1 U 5.1 U 5.1 U 2.5 U 2.5 U 25 U 51 U NA
01/14/99 0.5 U,O 3.7 0.63 1.2 3.1 0.5 U 0.5 U 1 U 1 U 1 U 1 U 0.5 U 1 U 1 U 1 U 1 U 1 U 0.5 U 0.5 U 5U 20 U NA
04/14/99 0.5 U,Q 3.7 0.63 1.2 3.1 0.5 U 0.5 U _ 1 U 1 U 1 U 1 U 0.5 U 1 U 1 U 1 U 1 U 1 U 0.5 U 0.5 U 5U 20 U NA
08/12/99 0.27 U 3.7 0.62 1.2 3.1 0.27 U 0.27 U 0.54 U 0.54 U 0.54 U 0.54 U 0.27 U 0.54 U 0.54 U 0.54 U 0.54 U 0.54 U 0.27 U 0.27 U 2.7 U 11 U NA
10/12/99 0.5 U 3.2 0.57 1.1 2.7 0.5 U 0.5 U 1 U 1 U 1 U 1 U 0.5 U 1 U 1 U 1 U 1 U 1 U 0.5 U 0.5 U 5U 20 U NA
02/03/00 0.25 U 3.5 0.55 1.2 _ 2.9 0.25 U 0.25 U 1U 1U 1U 1U 0.25 U 1U 1U 1U 1U 1U 0.25 U 0.25 U 2.5 U 10 U NA
04/12/00 0.5 U 2.4 1.5 2.3 2.2 0.5 U 0.5 U 1 U 1 U 1 U 1 U 0.5 U 1 U 1 U 1 U 1 U 1 U 0.5 U 0.5 U 5U 20 U NA
07/23/00 0.25 U,Q 3.4 0.56 1.2 2.9 0.25 U 0.25 U 0.5 U 0.5 U 0.5 U 0.5 U 0.25 U _ 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.25 U 0.25 U 2.5 U 10 U NA
10/12/00 0.25 U,Q 3.2 0.54 1 2.6 0.25 U 0.25 U 0.5 U 0.5 U _ 0.5 U 0.5 U 0.25 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.25 U 0.25 U 2.5 U 10U NA
01/10/01 0.5 J4 3.7 Q,J4 0.72 Q,J4 1.3 Q,J4 3.2 Q,J4 0.5 J4 0.5 J4 1 1 J4 1 J4 1 J4 0.5 J4 1 J4 1 J4 1 J4 1 J4 1 J4 0.5 J4 0.5 J4 5 J4 20 J4 NA
10/11/01 0.25 U 1.7 0.35 0.68 1.2 0.25 U 0.25 U 0.5 U 0.5 U 0.5 U 0.5 U 0.25 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.25 U 0.25 U 2.5 U 10 U NA
04/10/02 0.5 U 2.5 0.57 1.1 1.8 0.5 U 0.5 U 1 U 1 U 1 U 1 U 0.5 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 5U 20 U NA
10/24/02 0.25 U 2.3 0.58 1.1 1.5 0.25 U 0.25 U 0.5 U 0.5 U 0.5 U 0.5 U 0.25 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.25 U 0.25 U 2.5 U 2.0 U NA
10/08/03 NR 1.6 0.59 0.97 0.99 _ 0.5U 0.5U 1.OU 1.OU 1.OU 1.OU 0.5U 1.OU 1.OU 1.OU 1.OU 1.OU 0.5U 0.5U 5.OU 20U NA
10/20/04 0.25 U 1.4 0.56 0.89 0.73 0.25 U 0.25 U 0.5 U 0.5 U 0.5 U 0.5 U 0.25 U 0.5 U 0.02 J 0.5 U 0.5 U 0.059 J 0.25 U 0.25 U 0.079 J 10 U NA
10/14/05 0.5 U 1.5 0.6 0.93 0.7 0.5 U 0.5 U 1.0 U 1.0 U 1.0 U 1.0 U 0.5U 1.0 U 1.0 U 1.0 U 1.0 U 1.0 U 0.5U 0.5 U 5.0 U 20 U NA
10/23/06 1.OU 1.4 0.79J 1.3 0.65J 1.OU 1.OU 2.OU 2.OU 2.OU 2.OU 1.OU 2.OU 2.OU 2.OU 2.OU 2.OU 1.OU 1.OU 10U 40U NA
10/15/07 0.47 U 1.5 0.63 1.1 0.54 0.47 U 0.47 U 0.95 U 0.95 U 0.95 U 0.95 U 0.47 U 0.95 U 0.95 U 0.95 U 0.95 U 0.95 U 0.47 U 0.47 U 4.7 U 19 U NA
10/15/08 0.049 U 1.2 0.53 1.2 0.47 0.049 U 0.049 U 0.097 U 0.097 U 0.097 U 0.097 U 0.049 U 0.097 U 0.097 U 0.097 U 0.097 U 0.097 U 0.049 U 0.049 U 0.49 U 4.9 U NA
10/20/09 0.05 U 0.62 0.43 0.84 E 0.069 0.05 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.05 U 0.1 U 5.0 U NA
10/13/10 0.048 U 1.0 E 0.49 p 1.3 E 0.13 0.048 U 0.048 U 0.095 U 0.095 U 0.095 U 0.095 U 0.048 U _ 0.095 U 0.095 U 0.095 U 0.095 U 0.025 J 0.048 U 0.048 U _ 0.095 U 4.8 U NA
10/12/11 0.050 U 0.87 D 0.54 p _ 1.1 D 0.15 0.050 U 0.050 U 0.099 U 0.099 U 0.099 U 0.099 U 0.050 U 0.099 U 0.099 U 0.099 U 0.099 U 0.099 U 0.050 U 0.050 U 0.099 U 5.0 U NA
10/24/12 0.20 U 0.88 D 0.56 D 0.97 D 0.1 JD 0.20 U 0.20 U 0.20 U 0.20 U 0.20 U 0.20 U 0.20 U 0.20 U 0.20 U 0.20 U 0.20 U 0.20 U 0.20 U 0.20 U 0.20 U 20 U NA
10/16/13 0.051 U 0.93 E 0.64 1.4 E 0.13 0.051 U 0.051 U 0.028 J 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U 0.033 J 0.051 U 0.051 U 0.051 U 5.1 U NA
10/23/14 0.049 U 0.77 0.56 0.98 0.11 0.049 U 0.049 U 0.025 J 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U* 0.049 U 0.031 J 0.049 U 0.049 U 0.049 U 4.9 U NA
10/21/15 0.05 U 0.7 0.56 0.97 0.1 0.05 U 0.05 U _ 0.015 J 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.027 J 0.05 U 0.05 U 0.05 U 5.0 U NA
MW-27L
05/05/98 0.5U 9.9 2.5 4.7 7.9 0.5U 0.5U 1.OU 1.OU 1.OU 1.OU 0.5U 1.OU 1.OU 1.OU 1.OU 0.15J 0.5U 0.5U 5.OU 10U NA
07/23/98 2U 10 3.0 4.6 8.4 2.0 U 2.0 U 4.0 U 4.0 U 4.0 U 4.0 U 2.0 U 4.0 U 4.0 U 4.0 U 4.0 U 4.0 U 2.0 U 2.0 U 20 U 40 U NA
11/04/98 2.6 U 11 0 3.0 5.6 9.4 2.6 U 2.6 U 5.3 U 5.3 U 5.3 U 5.3 U 2.6 U 5.3 U 5.3 U 5.3 U 5.3 U 5.3 U 2.6 U 2.6 U 26 U 53 U NA
01/14/99 2.5 U,O 12 3.6 5.8 10 2.5 U 2.5 U 5.0 U 5.0 U 5.0 U 5.0 U 2.5 U 5.0 U 5.0 U 5.0 U 5.0 U 5.0 U 2.5 U 2.5 U 25 U 1000 NA
04/15/99 1.0 U 12 Q 3.0 5.7 9.9 1.0 U 1.0 U 2.0 U 2.0 U 2.0 U 2.0 U 1.0 U 2.0 U 2.0 U 2.0 U 2.0 U 2.0 U 1.0 U 1.0 U 10 U 40 U NA
08/13/99 1.0 U 11 3.0 5.3 9.5 1.0 U 1.0 U 2.0 U 2.0 U 2.0 U 2.0 U 1.0 U 2.0 U 2.0 U 2.0 U 2.0 U 2.0 U 1.0 U 1.0 U 10 U 40 U NA
10/13/99 1.0 U 11 3.2 5.8 9.5 1.0 U 1.0 U 2.0 U 2.0 U 2.0 U 2.0 U 1.0 U 2.0 U 2.0 U 2.0 U 2.0 U 2.0 U 1.0 U 1.0 U 10 U 40 U NA
02/03/00 1.OU 12Q 3.0 5.3 9.7 1.OU 1.OU 2.OU 2.OU 2.OU 2.OU 1.OU 2.OU 2.OU 2.OU 2.OU 2.OU 1.OU 1.OU 10U 40U NA
04/13/00 1 U,Q 10 3.0 5.2 8.6 1.OU 1.OU 2.OU 2.OU 2.OU 2.OU 1.OU 2.OU 2.OU _ 2.OU 2.OU 2.OU 1.OU 1.OU 10U 40U NA
07/21/00 1.1 Q,V 11 3.4 5.6 9.5 1.1 U 1.1 U 2.3U 2.3U 2.3U 2.3U 1.1 U 2.3U 2.3U 2.3U 2.3U 2.3U 1.1 U 1.1 U 11 U 46U NA
10/14/00 2.5 U,Q 9.8 2.9 4.5 8.3 2.5 U 2.5 U 5.0 U 5.0 U 5.0 U 5.0 U 2.5 U 5 U 5.0 U 5.0 U 5.0 U 5.0 U 2.5 U 2.5 U 25 U 100 U NA
11.990010.00 Page 11 of 18
0 2016 EnviroTrac January 2016
i

TABLE 4: HISTORICAL SUMMARY OF GROUNDWATER SAMPLE RESULTS
a)
U o - = -a a) Z5 c
c = _ = m N o @ c 0 W H c a, r o 0 0 s c _c
PARAMETER _•c mcis m f s coo L E -o 9 0 Q . ° a Y @ m 'x X n 2
Q a_ a� Ev U mL v v v v ° p
w c a na_c �U c c c a> m mm w w c w = _ 2 H H
PERFORMANCE -
0.05 0.05 0.05 0.05 0.2 NE NE 0.1 NE NE NE NE NE NE NE NE 0.1 NE NE NE 1 **
STANDARD
01/11/01 0.5 U : 8.9 3.0 4.7 8.1 0.5 U : 0.5 U 1.0 U 1.0 U _ 1.0 U 1.0 U 0.5 U 1.0 U 1.0 U 1.0 U 1.0 U 1.0 U 0.5 U 0.5 U 5.0 U 20 U NA
10/10/01 0.5 U _ 3.7 1.5 2.4 2.3 0.5 U 0.5 U 1.0 U 1.0 U 1.0 U 1.0 U 0.5 U 1.0 U 2.5G 1.0 U 1.0 U 1.0 U 0.5U 0.5 U 5.0 U 20 U NA
04/09/02 0.5 U 3.9 3.0 4.9 1.9 0.5 U 0.5 U 0.35 J 1.0 U _ 2.0 G 1.0 U 0.5U 1.0 U 1.0 U 1.0 U 1.0 U 0.39 J 0.5 U 1.0 G 5.0 U 20 U NA
10/25/02 , 1.2U , 1.9 2.7 3.8 0.54J 1.2U 1.2U 2.5U 2.5U _ 2.5U 2.5U 1.2U 2.5U 2.5U 2.5U 2.5U 2.5U _ 1.2U 1.2U 12U 120U NA
10/08/03 1.0 U _ 1.4 2.9 4.0 1.0 U 1.0 U 1.0 U 2.0 U 2.0 U _ 2.0 U 2.0 U 1.0 U 2.0 U 2.0 U 2.0 U 2.0 U 2.0 U 1.0 U 1.0 U 10 U 40 U NA
10/20/04 1.OU _ 1.3 2.6 3.5 0.18J 1.OU 1.OU 0.17J 0.25J 0.081J 0.21J 0.063J 2.OU 0.28J 2U 0.34J 0.56J 1.OU 1.OU 1.5J 40U NA
10/13/05 1.0 U 1.3 2.7 3.0 0.18 J 1.0 U 1.0 U 0.16 J 2.0 U 2.0 U 2.0 U 1.0 U 2.0 U 2.0 U 2.0 U 2.0 U 2.0 U 1.0 U 1.0 U 10 U 40 U NA
10/24/06 0.5G 1.6 2.9 4.1 0.25J 0.5U 0.5U 0.11 JD 1.OU 1.OU 1.OU 0.5U 1.OU 1.OU 1.OU 1.OU 0.38J,PG 0.5U 0.5U 5.OU 20U NA
10/16/07 2U 1.7 3.1 3.9 0.27 J 0.98 U 0.98 U 2.0 U 2.0 U 2.0 U 2.0 U 0.98 U 2.0 U 2.0 U 2.0 U 2.0 U 2U 0.98 U 0.98 U 9.8 U 39 U NA
10/15/08 0.047 U 0.047 U 0.047 U 0.047 U 0.034 J 0.017 U 0.047 U 0.094 U 0.094 U 0.094 U 0.094 U 0.047 U 0.094 U 0.094 U 0.094 U 0.094 U 0.094 U 0.047 U 0.019 U 0.47 U 4.7 U NA
10/21/09 0.05 U _ 0.21 0.84 E 0.89 E 0.053 0.05 U 0.05 U 0.055 J 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.086 J 0.05 U 0.05 U 0.1 U 5.0 U NA
10/14/10 0.049 U 3.0 2.3 Ep 2.6 Ep 0.23 p 0.049 U 0.049 U 0.097 p 0.097 U 0.024 Jp 0.097 U 0.049 U 0.097 U 0.097 U 0.097 U 0.097 U 0.3 0.049 U 0.049 U 0.097 U 4.9 U NA
10/12/11 0.050U 1.OD 2.2D 2.7D 0.22 0.050U � 0.050U 0.11 0.10U 0.024Jp 0.10U 0.050U 0.10U 0.10U 0.10U 0.10U 0.22 0.050U 0.050U 0.10U 5.OU NA
10/24/12 0.19 U 1.1 D 2.1 D 2.4 D 0.14 JD 0.19 U 0.19 U 0.11 JD 0.19 U 0.19 U 0.19 U 0.19 U 0.19 U 0.19 U 0.19 U 0.19 U 0.16 JD 0.19 U 0.19 U 0.19 U 19 U NA
10/17/13 0.018 Jp 1.3 E 2.4 E* _ 2.4 Ep 0.21 0.047 U 0.047 U 0.17 0.047 U _ 0.047 U 0.047 U 0.047 U 0.047 U 0.047 U 0.047 U 0.047 U 0.23 0.047 U 0.047 U 0.047 U 2.1 Jp NA
10/22/14 0.049 U 1.3 2.5 2.9 0.25 0.049 U 0.049 U 0.18 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U* 0.049 U 0.25 0.049 U 0.049 U 0.049 U 2 Jp NA
10/21/15 0.05 U 0.92 2.0 2.1 0.17 0.05 U 0.05 U 0.1 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U _ 0.05 U 0.18 0.05 U 0.05 U 0.05 U 0.89 Jp NA
MW-31L
05/04/98 0.5 U 2 0 0.49 J 0.95 1.8 0.5 U 0.5 U 1.0 U 1.0 U 1.0 U 1.0 U 0.5 U 1.0 U 1.0 U 1.0 U 1.0 U 1.0 U 0.5 U 0.5 U 5.0 U 10 U NA
07/23/98 0.2U 30 0.65 1.2 2.5 0.2U 0.2U 0.4U 0.4U 0.4U 0.4U 0.2U 0.4U 0.4U 0.4U 0.4U 0.4U 0.2U _ 0.2U 2.OU 4.OU NA
10/28/98 0.51 U 2.7 0.64 0.99 2.3 0.51 U 0.51 U 1.0U 1.0 U 1.0 U 1.0 U 0.51 U 1.0 U 1.0 U 1.0 U 1.0 U 1.0 U 0.51 U 0.51 U 5.1 U 10 U NA
01/12/99 0.5 U,O 2.2 0.6 0.81 1.8 0.5 U 0.5 U 1.0 U 1.0 U 1.0 U 1.0 U 0.5 U 1.0 U 1.0 U 1.0 U 1.0 U 1.0 U 0.5 U 0.5 U 5.0 U 20 U NA
04/13/99 0.5 U , 3.5 Q 0.9 1.4 2.8 0.5 U 0.5 U 1.0 U 1.0 U 1.0 U 1.0 U 0.5 U 1.0 U 1.0 U 1.0 U 1.0 U 1.0 U 0.5 U 0.5 U 5.0 U 20 U NA
08/11/99 0.28 U 3.4 0.8 1.3 2.8 0.28 U 0.28 U 0.56 U 0.56 U 0.56 U 0.56 U 0.28 U 0.56 U 0.56 U 0.56 U 0.56 U 0.56 U 0.28 U 0.28 U 2.8 U 11 U NA
10/13/99 0.25 U 3.1 0.8 1.4 2.6 0.25 U 0.25 U 0.5 U _ 0.5 U 0.5 U 0.5 U 0.25 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.25 U 0.25 U 2.5 U 10 U NA
02/03/00 0.25 U 3.6 0.79 1.5 2.9 0.25 U 0.25 U 0.5 U 0.5 U _ 0.5 U 0.5 U 0.25 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.25 U 0.25 U 2.5 U 10 U NA
04/13/00 0.25 U 3.5 0.82 1.5 2.9 0.25 U _ 0.25 U 0.5 U 0.5 U 0.5 U 0.5 U 0.25 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.25 U 0.25 U 2.5 U 10 U NA
07/21/00 0.5 U,Q 2.7 0.82 1.5 1.7 0.5 U 0.5 U 1.0 U 1.0 U 1.0 U 1.0 U 0.5 U 1.0 U 1.0 U 1.0 U 1.0 U 1.0 U 0.5 U 0.5 U 5.0 U 20 U NA
10/12/00 0.25U 2.3Q 0.85 1.5 1.0 0.25U 0.25U 0.029J 0.5U 0.5U 0.5U 0.25U 0.5U 0.5U 0.5U 0.5U 0.5U 0.25U 0.25U 2.5U 10U NA
01/11/01 0.25U 2.1Q 0.92Q 1.6Q 0.97Q 0.25U 0.25U 0.5U 0.5U 0.5U 0.5U 0.25U 0.5U 0.5U 0.5U 0.5U 0.5U 0.25U 0.25U 2.5U 10U NA
10/12/01 0.25 U 2.2 0.62 1.1 1.2 0.25 U 0.25 U 0.5 U 0.5 U 0.5 U 0.5 U 0.25 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.25 U 0.25 U 2.5 U 10 U NA
04/10/02 0.5 U 2.3 0.47 J 0.86 1.8 0.5 U 0.5 U 1.0 U 1.0 U 1.0 U 1.0 U _ 0.5 U 1.0 U 1.0 U 1.0 U 1.0 U 1.0 U 0.5 U 0.5 U 5.0 U 20 U NA
10/22/02 0.25U 1.2 0.61 0.74 0.62 0.25U 0.25U 0.5U 0.5U_ 0.5U 0.5U 0.25U 0.5U 0.5U 0.5U 0.5U 0.5U 0.25U 0.25U 2.5U 2U NA
10/07/03 0.5 U 1.9 0.92 1.4 0.87 0.5 U 0.5 U 1.0 U 1.0 U 1.0 U 1.0 U 0.5 U 1.0 U 1.0 U 1.0 U 1.0 U 1.0 U 0.5 U 0.5 U 5.0 U 20 U NA
10/21/04 0.5 U 2.4 1.2 1.4 1.5 0.5 U 0.5 U 0.039 J 1.0 U 1.0 U 1.0 U 0.5 U 1.0 U 1.0 U 1.0 U 1.0 U 0.1 J,PG 0.5U 0.5U 5.0 U 20 U NA
10/13/05 0.5 U _ 2.1 0.8 1.0 1.3 0.5 U 0.5 U . 1.0 U 1.0 U 1.0 U 1.0 U 0.5 U 1.0 U 1.0 U 1.0 U 1.0 U 1.0 U 0.5 U 0.5 U 5.0 U 20 U NA
10/23/06 1 U 2.0 1.2 1.8 0.89J 1.OU 1.OU 2.OPG 2.OU 2.OU 2.OU 1.OU 2.OU 2.OU 2.OU 2.OU 2.OU 1.OU 1.OU 10U 40U NA
10/16/07 0.048 U 1.9 1.0 1.4 0.63 0.48 U 0.48 U 0.95 U 0.95 U 0.95 U 0.95 U 0.48 U 0.95 U 0.95 U 0.95 U 0.95 U 0.95 U 0.48 U 0.48 U 4.8 U 19 U NA
10/14/08 0.047 U 1.2 0.72 1.1 _ 0.25 0.047 U _ 0.047 U 0.02 J 0.094 U 0.094 U 0.094 U 0.047 U 0.094 U 0.094 U 0.094 U 0.094 U 0.036 J 0.047 U 0.047 U 0.47 U 4.7 U NA
10/21/09 0.05 U 0.58 0.52 0.76 0.099 0.05 U 0.05 U 0.018 J 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.035 J 0.05 U 0.05 U 0.1 U 5.0 U NA
10/14/10 0.20 U 1.0 D 1.1 D 1.4 D 0.18 JD 0.20 U 0.20 U 0.41 U 0.41 U 0.41 U 0.41 U 0.20 U 0.41 U 0.41 U 0.41 U 0.41 U 0.41 U 0.20 U 0.20 U 0.41 U 20 U NA
10/12/11 0.054 U 0.59 0.65 0.69 _ 0.16 0.054 U 0.054 U 0.11 U 0.11 U 0.11 U 0.11 U 0.054 U 0.11 U 0.11 U 0.11 U 0.11 U 0.021 Jp 0.054 U 0.054 U 0.11 U 5.4 U NA
10/24/12 0.048 U 0.47 0.47 0.53 0.14 0.048 U 0.048 U 0.020 J 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.028 J 0.048 U 0.048 U 0.048 U 4.8 U NA
10/17/13 0.053 U 0.57 0.75 1.0 E 0.095 0.015 J 0.053 U 0.032 J 0.053 U 0.053 U 0.053 U 0.053 U 0.053 U 0.053 U 0.053 U 0.053 U 0.056 0.053 U 0.021 J 0.053 U 5.3 U NA
10/23/14 0.049 U 0.58 0.77 1.1 _ 0.11 0.049 U 0.009 J _ 0.035 J 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U* 0.049 U 0.063 0.049 U 0.012 Jp 0.049 U 4.9 U NA
10/21/15 0.048 U 0.4 0.62 0.86 0.084 0.048 U 0.048 U 0.028 J 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.049 0.048 U 0.048 U 0.048 U 0.22 Jp NA
11.990010.00 Page 12 of 18
©2016 EnviroTrac January 2016

TABLE 4: HISTORICAL SUMMARY OF GROUNDWATER SAMPLE RESULTS
0 _ = C
a) a�
m UI I m a as c c 0 0 @ w a) c a�i _Z s v o aci
PARAMETER . co 6 m E 2 as U E o m ft ft co P
a c 2 2 F- v
a) a w w c w M H
To w
PERFORMANCE
STANDARD
0.05 0.05 0.05 0.05 0.2 NE NE 0.1 NE NE NE NE NE NE NE NE 0.1 NE NE NE 1 **
MW-32L
04/30/98 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U _ 0.1 U 0.05 U 0.05 U 0.5 U _ 1 U NA
07/23/98 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.05 U 0.5 U 1 U NA
10/28/98 0.055 U 0.055 U 0.055 U 0.055 U 0.055 U 0.055 U 0.055 U 0.11 U 0.11 U 0.11 U 0.11 U 0.055 U 0.11 U 0.11 U 0.11 U 0.11 U 0.11 U 0.055 U 0.055 U 0.55 U 1.1 U NA
01/19/99 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.05 U 0.5 U 2.0 U NA
04/13/99 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.05 U 0.5 U 2.0 U NA
08/11/99 0.05U 0.05U 0.05U 0.05U 0.05U 0.05U 0.05U 0.11 U 0.11 U 0.11 U 0.11 U 0.05U 0.11 U 0.11 U 0.11 U 0.11 U 0.11 U 0.05U 0.05U 0.53U 2.1 U NA
10/13/99 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.5 U 0.5 U 0.5 U 0.5 U 0.25 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.25 U 0.25 U 2.5 U _ 10 U NA
02/03/00 0.05U 0.05U 0.05U 0.05U 0.05U 0.05U 0.05U 0.1 U ' 0.1 U 0.1 U 0.1 U 0.05U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05U 0.05U 0.5U 2.OU NA
04/13/00 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.005 U 0.05 U 0.5 U 2.0 U NA
07/23/00 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.5 U 0.5 U 0.5 U 0.5 U 0.25 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.25 U 0.25 U 2.5 U 10 U NA
10/13/00 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.05 U 0.5 U _ 2.0 U NA
01/11/01 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.05 U 0.5 U 2.0 U NA
10/12/01 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.05 U 0.5 U 2.0 U NA
04/10/02 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.05 U 0.5 U _ 2.0 U NA
10/22/02 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.005 U 0.05 U 0.5 U _ 2.0 U NA
10/07/03 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.005 U 0.05 U 0.5 U 2.0 U NA
10/21/04 0.15U 0.15U 0.15U 0.15U 0.15U 0.15U 0.15U 0.3U 0.3U 0.3U 0.3U 0.15U 0.3U 0.3U 0.3U 0.3U 0.3U 0.15U 0.15U 0.018J . 2.OU NA
10/13/05 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.5 U 0.5 U 0.5 U 0.5 U 0.25 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.25 U 0.25 U 2.5 U 10 U NA
10/24/06 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.005 U 0.05 U 0.5 U 2.0 U NA
10/16/07 0.047 U 0.047 U 0.047 U 0.047 U 0.047 U 0.047 U 0.047 U 0.094 U 0.094 U 0.094 U 0.094 U 0.047 U 0.094 U 0.094 U 0.094 U 0.094 U 0.094 U 0.047 U 0.047 U 0.47 U 1.9 U NA
10/14/08 0.047 U 0.047 U 0.047 U 0.047 U 0.047 U 0.047 U 0.047 U 0.094 U 0.094 U 0.094 U 0.094 U 0.047 U 0.094 U 0.094 U 0.094 U 0.094 U 0.094 U 0.047 U 0.047 U 0.47 U _ 4.7 U NA
10/21/09 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.05 U 0.1 U _ 5 U NA
10/14/10 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U 0.1 U 0.1 U 0.1 U 0.1 U 0.051 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.051 U 0.051 U 0.1 U 5.0 U NA
10/12/11 0.052 U 0.052 U 0.052 U 0.052 U 0.052 U 0.052 U 0.052 U 0.10 U 0.10 U 0.10 U 0.10 U 0.052 U 0.10 U 0.10 U 0.10 U 0.10 U 0.10 U 0.052 U 0.052 U 0.10 U 5.2 U NA
10/25/12 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U _ 5.1 U NA
10/17/13 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U 5.1 U NA
10/23/14 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 4.9 U NA
10/22/15 0.053 U 0.053 U 0.053 U 0.053 U 0.053 U 0.053 U 0.053 U 0.053 U 0.053 U 0.053 U 0.053 U 0.053 U 0.053 U 0.053 U 0.053 U* 0.053 U 0.053 U 0.053 U 0.053 U 0.053 U 5.3 U NA
MW-36L
05/05/98 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.005 U 0.05 U _ 0.5 U 1.0 U NA
07/22/98 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.005 U 0.05 U 0.5 U 1.0 U NA
11/04/98 0.052 U 0.052 U 0.052 U 0.052 U 0.052 U 0.052 U 0.052 U 0.1 U 0.1 U 0.1 U 0.1 U 0.052 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.052 U 0.052 U 0.52 U 1.0 U NA
01/14/99 0.05 U 0.05 U 0.013 J 0.05 U 0.05 U 0.05 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.05 U 0.5 U 2.0 U NA
04/14/99 0.05 U 0.05 U 0.013 J 0.05 U 0.05 U 0.05 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.05 U 0.5 U 2.0 U NA
08/13/99 0.05 U 0.05 U 0.013 J 0.05 U 0.05 U 0.05 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.05 U 0.5 U 2.0 U NA
10/12/99 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.05 U 2.0 U 2.0 U NA
02/03/00 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.005 U 0.05 U 0.5 U 2.0 U NA
04/11/00 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.005 U 0.05 U 0.5 U 2.0 U NA
07/22/00 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.005 U 0.05 U 0.5 U 2.0 U NA
10/13/00 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.005 U 0.05 U 0.5 U 2.0 U NA
01/11/01 0.05U 0.05U 0.05U 0.05U 0.05U 0.05U 0.05U 0.1 U 0.1 U 0.1 U 0.1 U 0.05U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.005U 0.05U 0.5U 2.OU NA
10/11/01 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.005 U 0.05 U 0.5 U 2.0 U NA
04/10/02 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.1 U 0.1 U _ 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.005 U 0.05 U 0.5 U 2.0 U NA
10/24/02 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U _ 0.1 U 0.1 U 0.1 U 0.005 U 0.05 U 0.5 U 2.0 U NA
10/07/03 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.1 U 0.1 U _ 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.005 U 0.05 U 0.5 U 2.0 U NA
10/21/04 0.05 U 0.05 U 0.05 U 0.007 J 0.05 U 0.05 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.005 U 0.05 U 0.008 J 2.0 U NA
11.990010.00 Page 13 of 18
©2016 EnviroTrac January 2016

TABLE 4: HISTORICAL SUMMARY OF GROUNDWATER SAMPLE RESULTS
U_
U N _ = a a) 8 c
U U 2 m c c o W H c c m o `o `o t c °�
.L m m m C o @ as 0 0 0 ,@ c a) N L : a U a) )
PARAMETER a @cis co a s E -o v 0 9 9 , u'i w a '� cvo m .X X n o
Q n E2 U cEo ° v_ a o P
a `_a a m t �U v ,a' cc a c 2 2 a>
rn o w w lL W 2 (-
PERFORMANCE
0.05 0.05 0.05 0.05 0.2 NE NE 0.1 NE NE NE NE NE NE NE NE 0.1 NE NE NE 1 **
STANDARD
10/14/05 0.05 U 0.05 U 0.05 U 0.012 J 0.05 U 0.05 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.005 U 0.05 U 0.5 U 2.0 U NA
10/23/06 0.05 U 0.05 U 0.05 U 0.012 J 0.05 U 0.05 U 0.05 U 0.1 U 0.1 U , 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.005 U 0.05 U 0.5 U 2.0 U NA
10/15/07 0.052 U 0.052 U 0.052 U 0.052 U 0.052 U 0.052 U 0.052 U 0.1 U 0.1 U 0.1 U 0.1 U 0.052 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.052 U 0.052 U 0.52 U 2.1 U NA
10/16/08 0.047 U 0.047 U 0.047 U 0.047 U 0.047 U 0.047 U 0.047 U 0.094 U 0.094 U 0.094 U 0.094 U 0.047 U 0.094 U 0.094 U 0.094 U 0.094 U 0.094 U 0.047 U 0.047 U 0.47 U 4.7 U NA
10/20/09 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.05 U 0.1 U 5 U NA
10/13/10 0.048 U 0.010 J 0.048 U 0.014 Jp 0.048 U 0.048 U 0.048 U 0.095 U 0.095 U 0.095 U 0.095 U 0.048 U 0.095 U 0.095 U 0.095 U 0.095 U 0.095 U 0.048 U 0.048 U 0.095 U 5.0 U NA
10/12/11 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.097 U 0.097 U 0.097 U 0.097 U 0.048 U 0.097 U 0.097 U 0.097 U 0.097 U 0.097 U 0.048 U 0.048 U 0.097 U 4.8 U NA
10/24/12 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 5.0 U NA
10/16/13 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 4.9 U NA
10/22/14 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U* 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 4.9 U NA
10/21/15 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 4.9 U NA
MW-37L
05/05/98 0.05 U 0.79 0.15 0.33 0.87 0.05 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.05 U 0.5 U 1.0 U NA
07/23/98 0.2U 1.20 0.18J 0.38 0.96 0.2U 0.2U 0.4U 0.4U 0.4U 0.4U 0.2U 0.4U 0.4U 0.4U 0.4U 0.4U 0.2U 0.2U 2.OU 4.OU NA
10/27/98 0.51 U 1.5 0.51 U 0.51 U 1.2 0.51 U 0.51 U 1.0 U 1.0 U 1.0 U 1.0 U 0.51 U 1.0 U 1.0 U 1.0 U 1.0 U 1.0 U 0.51 U 0.51 U 5.1 U 10 U NA
01/13/99 0.5 U,O 1.6 0.24 J 0.57 1.3 0.5 U 0.5 U 1.0 U 1.0 U 1.0 U 1.0 U 0.5 U 1.0 U 1.0 U 1.0 U 1.0 U 1.0 U 0.5 U 0.5 U 5.0 U 20 U NA
04/14/99 0.5 U,Q 1.7 0.24 J 0.55 1.3 0.5 U 0.5 U 1.0 U 1.0 U 1.0 U 1.0 U 0.5 U 1.0 U 1.0 U 1.0 U 1.0 U 1.0 U 0.5 U 0.5 U 5.0 U 20 U NA
08/12/99 0.28 U 2.3 0.32 0.78 1.8 0.28 U 0.28 U 0.56 U 0.56 U 0.56 U 0.56 U 0.28 U 0.56 U 0.56 U 0.56 U 0.56 U 0.56 U 0.28 U 0.28 U 2.8 U 11 U NA
10/12/99 0.25 U 1.8 0.27 0.62 1.4 0.25 U 0.25 U 0.5 U 0.5 U 0.5 U 0.5 U 0.25 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.25 U 0.25 U 2.5 U 10 U NA
02/04/00 0.25 U 2.0 0.29 0.66 1.6 0.25 U 0.25 U 0.5 U 0.5 U 0.5 U 0.5 U 0.25 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.25 U 0.25 U 2.5 U 10 U NA
04/12/00 0.25 U,Q 2.2 0.32 0.8 1.7 0.25 U 0.25 U 0.5 U 0.5 U 0.5 U 0.5 U 0.25 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.25 U 0.25 U 2.5 U 10 U NA
07/22/00 0.25 U,Q 2.6 0.36 0.94 2.1 0.25 U 0.25 U 0.5 U 0.5 U 0.5 U 0.5 U 0.25 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.25 U 0.25 U 2.5 U 10 U NA
10/12/00 0.25 U 2.3 Q 0.34 0.84 1.9 0.25 U 0.25 U 0.5 U 0.5 U 0.5 U 0.5 U 0.25 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.25 U 0.25 U 2.5 U 10 U NA
01/11/01 0.5 U 2.4 0.41 J 0.84 1.9 0.5 U 0.5 U 1.0 U 1.0 U 1.0 U 1.0 U 0.5 U 1.0 U 1.0 U 1.0 U 1.0 U 1.0 U 0.5 U 0.5 U 5.0 U 20 U NA
10/11/01 0.25 U 2.5 0.37 0.91 2.0 0.25 U 0.25 U 0.5 U 0.5 U 0.5 U 0.5 U 0.25 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.25 U 0.25 U 2.5 U 10 U NA
04/09/02 0.5 U 2.5 0.52 1.0 1.9 0.5 U 0.5 U 1.0 U 1.0 U 1.0 U 1.0 U 0.5 U 1.0 U 1.0 U 1.0 U 1.0 U 0.26 J 0.5 U 0.5 U 5.0 U 20 U NA
10/24/02 1.0 U 3.1 0.65 J 1.3 2.3 1.0 U 1.0 U 2.0 U 2.0 U 2.0 U 2.0 U 1.0 U 2.0 U 2.0 U 2.0 U 2.0 U 2.0 U 1.0 U 1.0 U 10 U 2.0 U NA
10/08/03 0.5 U 2.9 0.61 J 1.2 2.4 0.5 U 0.5 U 1.0 U 1.0 U 1.0 U 1.0 U 0.5 U 1.0 U 1.0 U 1.0 U 1.0 U 1.0 U 0.5 U 0.5 U 5.0 U 20 U NA
10/20/04 0.25 U 2.3 0.67 1.2 1.7 0.25 U 0.25 U 0.5 U 0.5 U 0.5 U 0.5 U 0.25 U 0.5 U 0.013 J 0.5 U 0.5 U 0.068 J 0.25 U 0.25 U 0.049 J 10 U NA
10/13/05 0.5 U 2.6 0.66 J 1.2 1.8 0.5 U 0.5 U 1.0 U 1.0 U 1.0 U 1.0 U 0.5 U 1.0 U 1.0 U 1.0 U 1.0 U 1.0 U 0.5 U 0.5 U 5 U 20 U NA
10/23/06 1.0 U 2.4 0.74 1.5 1.6 1.0 U 1.0 U 2.0 U 2.0 U 2.0 U 2.0 U 1.0 U 2.0 U 2.0 U 2.0 U 2.0 U 2.0 U 1.0 U 1.0 U 10 U 40 U NA
10/15/07 0.24 U 3.1 2.4 U 1.8 J 2 J 2.4 U 2.4 U 4.8 U 4.8 U 4.8 U 4.8 U 2.4 U 4.8 U 4.8 U 4.8 U 4.8 U 4.8 U 2.4 U 2.4 U 24 U 95 U NA
10/14/08 0.047 U 2.2 0.72 U 1.8 1.3 0.047 U 0.047 U 0.019 U 0.094 U 0.094 U 0.094 U 0.047 U 0.094 U 0.094 U 0.094 U 0.094 U 0.027 J 0.047 U 0.047 U 0.47 U 4.7 U NA
10/20/09 0.05 U 0.77 0.43 1.0E 0.11 0.05 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.026 J 0.05 U 0.05 U 0.1 U 5.0 U NA
10/13/10 0.49 U 3.4 D 1.1 D 3.4 D 1.2 D 0.49 U 0.49 U 0.97 U 0.97 U 0.97 U 0.97 U 0.49 U 0.97 U 0.97 U 0.97 U 0.97 U 0.97 U 0.49 U 0.97 U 0.49 U 49 U NA
10/12/11 0.050U 0.92D 0.59 1.4D 0.23 0.050U 0.050U 0.10U 0.10U 0.10U 0.10U 0.050U 0.10U 0.10U 0.10U 0.10U 0.018Jp 0.050U 0.050U 0.10U 5.OU NA
10/24/12 0.19 U 0.76 D 0.66 D 1.2 D 0.16 JD 0.19 U 0.19 U 0.19 U 0.19 U 0.19 U 0.19 U 0.19 U 0.19 U 0.19 U 0.19 U 0.19 U 0.19 U 0.19 U 0.19 U 0.19 U 19 U NA
10/16/13 0.048 U 1.0 E 0.77 1.6 E 0.23 _ 0.048 U 0.048 U 0.021 J 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.049 0.048 U 0.048 U 0.048 U 4.8 U NA
10/23/14 0.048 U 0.61 0.5 1.0 0.18 0.048 U 0.048 U_ 0.016 J 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.036 J 0.048 U 0.048 U 0.048 U 4.8 U NA
10/21/15 0.049 U 0.88 0.68 1.5 0.18 0.049 U 0.049 U 0.018 J 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.046 J 0.049 U 0.049 U 0.049 U 0.75 J NA
MW-38L
05/05/98 0.05 U 0.05 U _ 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.066 J 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.05 U 0.5 U 1.0 U NA
07/23/98 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.059 J 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.05 U 0.5 U 1 U NA
10/28/98 0.053 U 0.053 U 0.053 U 0.053 U 0.053 U 0.053 U 0.053 U 0.043 J 0.11 U 0.11 U 0.11 U 0.053 U 0.11 U 0.11 U 0.11 U 0.11 U 0.11 U 0.053 U 0.053 U 0.53 U 1.1 U NA
01/19/99 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U _ 0.05 U 0.056 J 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.05 U 0.5 U 2.0 U NA _
04/13/99 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U _ 0.05 U 0.05 U _ 0.054 J 0.1 U , 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.05 U 0.5 U 2.0 U NA
08/11/99 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.041 J 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.05 U 0.5 U 2.0 U NA
11.990010.00 Page 14 of 18
©2016 EnviroTrac January 2016

TABLE 4: HISTORICAL SUMMARY OF GROUNDWATER SAMPLE RESULTS
U as = -a a) 8 m
C = I I m "d (6 C C 0 W al N w L O O O L C L
PARAMETER m @ o s a QTD cn w -o " m x x n o
o as
fl N E J N cn b Ni-- v v -o a C w .` o N N N w xp
m rn n lL W w c W = = g ~ H
m w
PERFORMANCE
STANDARD 0.05 0.05 0.05 0.05 0.2 NE NE 0.1 NE NE NE NE NE NE NE NE 0.1 NE NE NE 1 **
10/13/99 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.043 J 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.05 U 0.5 U 2.O U NA
02/03/00 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.037 J 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.05 U 0.5 U 2.0 U NA
04/13/00 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.05 U 0.5 U 2.0 U NA
07/23/00 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.05 U _ 0.5 U 2.0 U NA
10/12/00 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U , 0.05 U _ 0.05 U 0.035 J 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U _ 0.1 U 0.1 U 0.05 U 0.05 U 0.5 U 2.0 U NA
01/11/01 0.05U 0.05U 0.05U 0.05U 0.05U 0.05U 0.05U 0.033J 0.1 U 0.1 U 0.1 U 0.05U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05U 0.05U 0.5U 2.OU NA
10/10/01 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.021 J 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U _ 0.05 U 0.5 U 2.0 U NA
04/10/02 0.12 J 0.05 U 0.05 U 0.16 J 0.05 U 0.05 U 0.05 U 0.038 J 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U , 0.05 U 0.05 U 0.5 U 2.O U NA
10/22/02 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U , 0.05 U _ 0.05 U . 0.021 J 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.05 U 0.5 U 2.0 U NA
10/08/03 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.03 J 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.05 U 0.5 U 2.0 U NA
10/21/04 0.001 J,PG 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.04 J 0.012 J,PG 0.0059 J 0.015 J,PG 0.05 U 0.1 U 0.015 J 0.1 U 0.016 J 0.016 J 0.05 U 0.005 J 0.078 J 2.0 U NA
10/13/05 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.028 J 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.05 U 0.5 U 2.0 U NA
10/23/06 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.02 J 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.05 U 0.5 U 2.0 U NA
10/15/07 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.028 J 0.098 U 0.098 U 0.098 U 0..049 U 0.098 U 0.098 U 0.098 U 0.098 U 0.098 U 0.049 U 0.049 U 0.49 U 2.0 U NA
10/14/08 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.098 U 0.098 U 0.098 U 0.098 U 0.049 U 0.098 U 0.098 U 0.098 U 0.098 U 0.098 U 0.049 U 0.049 U 0.49 U 4.9 U NA
10/21/09 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.05 U 0.1 U 5 U NA
10/14/10 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.016 J 0.095 U 0.095 U 0.095 U 0.048 U 0.095 U 0.095 U 0.095 U 0.095 U 0.095 U 0.048 U 0.048 U 0.095 U 4.8 U NA
10/13/11 0.050 U 0.050 U 0.050 U 0.050 U 0.050 U 0.050 U 0.050 U 0.10 U 0.10 U 0.10 U 0.10 U 0.050 U 0.10 U 0.10 U 0.10 U 0.10 U 0.10 U 0.050 U 0.050 U 0.10 U 5.O U NA
10/24/12 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 4.8 U NA
10/17/13 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U 5.1 U NA
10/23/14 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.0041 J 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 4.8 U NA
10/22/15 0.053 U 0.053 U 0.053 U 0.053 U 0.053 U 0.053 U 0.053 U 0.053 U 0.053 U 0.053 U 0.053 U 0.053 U 0.053 U 0.053 U 0.053 U* 0.053 U 0.053 U 0.053 U 0.053 U 0.053 U 5.3 U NA
MW-39L
05/05/98 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.5 U 1.0 U NA
07/23/98 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.5 U 1.0 U NA
10/28/98 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U 0.1 U 0.1 U 0.1 U 0.1 U 0.51 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.051 U 0.051 U 0.51 U 1.0 U NA
01/19/99 0.05 U 0.05 U , 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.5 U 1.0 U NA
04/14/99 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.5 U 2.0 U NA
08/12/99 0.1U 0.1U 0.1U 0.1U 0.1U 0.1U 0.1U 0.1U 0.1U 0.1U 0.1U 0.1U 0.1U 0.1U 0.1U 0.1U 0.1U 0.1U 0.1U 0.5U 2.OU NA
10/13/99 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.5 U 2.0 U NA
02/03/00 0.05 U 0.05 U 0.05 U . 0.05 U 0.05 U 0.05 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.5 U 2.O U NA
04/13/00 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.5 U 2.0 U NA
07/23/00 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U , 0.05 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.5 U 2.0 U NA
10/12/00 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.5 U 2.0 U NA
01/11/01 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.5 U 2.0 U NA
10/10/01 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.5 U 2.0 U NA
04/10/02 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.5 U 2.0 U NA
10/22/02 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.5 U 2.0 U NA
10/07/03 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.5 U 2.0 U NA
10/21/04 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.0044 J 0.0032 J 0.0036 J 0.006 J 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.0009 J 0.32 J 2.0 U NA
10/13/05 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.2U 0.2U 0.2U 0.2U 0.1 U 0.2U 0.2U 0.2U 0.2U 0.2U 0.1 U 0.1 U 1.OU 4.OU NA
10/24/06 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.5 U 0.5 U 0.5 U 0.5 U 0.25 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.25 U 0.25 U 0.5 U 2.0 U NA
10/15/07 0.047 U 0.047 U 0.047 U 0.047 U 0.047 U 0.047 U 0.047 U 0.094 U 0.094 U 0.094 U 0.094 U 0.047 U 0.094 U 0.094 U 0.094 U 0.094 U 0.094 U 0.047 U 0.047 U 0.47 U 1.9 U NA
10/14/08 0.047 U 0.047 U 0.047 U 0.047 U 0.047 U 0.047 U 0.047 U 0.047 U 0.047 U 0.047 U 0.047 U 0.047 U 0.047 U 0.047 U 0.047 U 0.047 U - 0.047 U 0.047 U 0.047 U 0.047 U 4.7 U NA
10/20/09 0.05 U 0.05 U _ 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.05 U 0.1 U 5.0 U NA
10/14/10 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.097 U 0.097 U 0.097 U 0.097 U 0.049 U 0.097 U 0.097 U 0.097 U 0.097 U 0.097 U 0.049 U 0.049 U 0.097 U 4.9 U NA
10/13/11 0.048 U 0.048 U 0.048 U _ 0.048 U 0.048 U 0.048 U 0.048 U 0.097 U 0.097 U 0.097 U 0.097 U 0.048 U 0.097 U 0.097 U 0.097 U 0.097 U 0.097 U 0.048 U_ 0.048 U 0.097 U 4.8 U NA
11.990010.00 Page 15 of 18
©2016 EnviroTrac
January 2016

TABLE 4: HISTORICAL SUMMARY OF GROUNDWATER SAMPLE RESULTS
a) a)
U 0 m = c �. c O a) a)
c = _ = m 0 C c W F- @ �.0- L o O o 0 t c .c
• CD i •c 0 w w .0. N L L -0 U a)
PARAMETER a °�cis f° a r E a o Q Q C)) w a m '� 'x X a o
Q Q v U m � Q tt '�t P
W Lu = _ 2 ~ .c
PERFORMANCE
0.05 0.05 0.05 0.05 0.2 NE NE 0.1 NE NE NE NE NE NE NE NE 0.1 NE NE NE 1 **
STANDARD
10/24/12 0.047 U 0.047 U 0.047 U 0.047 U 0.047 U 0.047 U 0.047 U 0.047 U 0.047 U 0.047 U 0.047 U 0.047 U 0.047 U 0.047 U 0.047 U 0.047 U 0.047 U 0.047 U 0.047 U 0.047 U 4.7 U NA
10/17/13 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 4.8 U NA
10/23/14 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 4.8 U NA
10/21/15 0.051 U 0.051 U 1 0.051 U _ 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U 5.1 U NA
MW-40L
04/30/98 0.05U I 0.79 0.1 0.2 0.69 0.05U I 0.05U I 0.1 U 0.1 U 0.1 U 0.1 U 0.05U 0.1 U I 0.1 U I 0.1 U 0.1 U 0.012J 0.05U I 0.05U 0.5U I 1.OU I NA
07/23/98 0.25 U 2.40 0.28 0.66 2.0 0.25 U 0.25 U 0.5 U 0.5 U , 0.5 U 0.5 U 0.25 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.25 U 0.25 U 2.5 U 5U NA
11/04/98 0.51 U 3.2 0.4J 0.9 2.6 0.51 U 0.51 U 1.OU 1.OU 1.OU 1.OU 0.51 U 1.OU 1.OU 1.OU 1.OU 1.OU 0.51 U 0.51 U 5.1 U 10U NA
01/19/99 0.5U 2.1 0.33J 0.63 1.8 0.5U 0.5U 1.OU 1.OU 1.OU 1.OU 0.5U 1.OU 1.OU 1.OU 1.OU 1.OU 0.5U 0.5U 5.OU 20U NA
04/14/99 0.5U,Q 2.0 0.26J 0.52 1.6 0.5U 0.5U 1.OU 1.OU 1.OU 1.OU 0.5U 1.OU 1.OU 1.OU 1.OU 1.OU 0.5U 0.5U 5.OU 20U NA
08/11/99 0.27 U 3.3 0.44 1.0 2.6 0.27 U 0.27 U 0.54 U 0.54 U 0.54 U 0.54 U 0.27 U 0.54 U 0.54 U 0.54 U 0.54 U 0.54 U 0.27 U 0.27 U 2.7 U 11 U NA
10/13/99 0.25 U 2 0.32 0.73 1.5 0.25 U 0.25 U 0.5 U 0.5 U 0.5 U 0.5 U 0.25 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.25 U 0.25 U 2.5 U 10 U NA
02/03/00 0.1 U 1.5 0.2 0.46 1.1 0.1 U 0.1 U 0.2U 0.2U 0.2U 0.2U 0.1 U 0.2U 0.2U 0.2U 0.2U 0.2U 0.1 U 0.1 U 1.OU 4U NA
04/13/00 0.25 U,Q 1.7 l 0.41 0.81 0.93 0.25 U 0.25 U 0.5 U 0.5 U 0.5 U 0.5 U 0.25 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.25 U 0.25 U 2.5 U 10 U NA
07/22/00 0.25 U,Q 2.0 0.45 1.1 0.85 0.25 U 0.25 U 0.5 U 0.5 U 0.5 U 0.5 U 0.25 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.25 U 0.25 U 2.5 U 10 U NA
10/13/00 0.25 U,Q 1.8 0.47 1.0 0.67 0.25 U 0.25 U 0.5 U 0.5 U 0.5 U 0.5 U 0.25 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.25 U 0.25 U 2.5 U 10 U NA
01/11/01 0.25U 1.9Q 0.57Q 1.3Q 0.89Q 0.25U 0.25U 0.5U 0.5U 0.5U 0.5U 0.25U 0.5U 0.5U 0.5U 0.5U 0.5U 0.25U 0.25U 2.5U 10U NA
10/11/01 0.25U 1.2 0.45 0.76 0.18J 0.25U 0.25U 0.5U 0.5U 0.5U 0.5U 0.25U 0.5U 0.5U 0.5U 0.5U 0.5U 0.25U 0.25U 2.5U 10U NA
04/10/02 0.3 U 0.97 0.3 0.64 0.32 0.3 U 0.3 U 6.0 U 6.0 U 6.0 U 6.0 U 0.3 U 6.0 U 6.0 U 6.0 U 6.0 U 6.0 U 0.3 U 0.3 U 3.0 U 12 U NA
10/24/02 0.25 U 1.1 0.49 0.97 0.17 J 0.25 U 0.25 U - 0.5 U 0.5 U , 0.5 U 0.5 U 0.25 U 0.5 U 0.5 U _ 0.5 U 0.5 U 0.5 U 0.25 U 0.25 U 2.5 U 10 U NA
10/07/03 0.05 U 0.81 0.29 0.72 0.084 0.05 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U _ 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.05 U 0.5 U 2 U NA
10/21/04 0.25 U 1.2 0.54 1.0 0.26 0.25 U 0.25 U 0.021 J,PG 0.5 U 0.5 U 0.5 U 0.25 U 0.5 U 0.5 U 0.5 U 0.5 U 0.055 J 0.25 U 0.25 U 2.5 U 10 U NA
10/13/05 0.25 U 0.46 0.31 0.54 0.066 J 0.25 U 0.25 U 0.5 U 0.5 U 0.5 U 0.5 U 0.25 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.25U 0.25 U 2.5 U 10U NA
10/23/06 0.25 U 0.7 0.56 1.1 0.13J 0.5 U 0.5 U 1.0 U 1.0 U 1.0 U 1.0 U 0.5 U 1.0 U 1.0 U 1.0 U 1.0 U 1.0 U 0.5 U 0.5 U 5.0 U 20 U NA
10/15/07 0.95U 0.86J 1.0 1.9 0.12J 0.95U 0.95U 1.9U 1.9U 1.9U 1.9U 0.95U 1.9U 1.9U 1.9U 1.9U 1.9U 0.95U 0.95U 9.5U 38U NA
10/15/08 0.049 U 0.4 0.43 0.91 0.057 0.049 U , 0.049 U 0.097 U 0.097 U 0.097 U 0.097 U 0.049 U 0.097 U 0.097 U 0.097 U 0.097 U 0.097 U 0.049 U 0.049 U 0.49 U 4.9 U NA
10/21/09 0.05 U 0.51 0.73 1.5 E 0.082 0.05 U 0.05 U 0.018 J 0.1 U 0.1 U 0.1 U 0.05 U _ 0.1 U 0.1 U 0.1 U 0.1 U 0.043 J 0.05 U 0.05 U 0.1 U 5 U NA
10/13/10 0.049 U 0.84 E 1.3 E 2.5 E 0.15 0.049 U 0.049 U 0.023 J 0.097 U 0.097 U 0.097 U 0.049 U 0.097 U 0.097 U 0.097 U 0.097 U 0.070 J 0.049 U 0.049 U 0.097 U 4.9 U NA
10/13/11 0.048 U 0.54 1.1 D 2.1 D 0.084 0.048 U 0.048 U 0.019 Jp 0.095 U 0.095 U 0.095 U 0.048 U 0.095 U 0.095 U 0.095 U 0.095 U 0.062 Jp 0.048 U 0.048 U 0.095 U 4.8 U NA
10/24/12 0.19 U 0.56 D 1.2 D 2.0 D 0.064 JD 0.19 U 0.19 U 0.19 U 0.19 U 0.19 U . 0.19 U 0.19 U 0.19 U 0.19 U 0.19 U 0.19 U 0.19 U 0.19 U 0.19 U 0.19 U 19 U NA
10/17/13 0.049 U 0.049 U 0.042 Jp 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 4.9 U NA
10/23/14 0.048 U 0.048 U 0.048 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 4.8 U NA
10/22/15 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 10.048 U* 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 4.8 U NA
PZ-2
04/30/98 0.05 U 0.67 0.17 0.27 0.59 0.05 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.012 J 0.05 U 0.05 U 0.5 U 1.0 U NA
07/23/98 0.2U 0.90 0.23 0.38 0.78 0.2U 0.2U 0.4U 0.4U 0.4U 0.4U , 0.2U 0.4U 0.4U 0.4U 0.4U 0.4U 0.2U 0.2U 2U 4U NA
10/28/98 0.053 U 0.98 R 0.24 0.43 0.83 0.053 U 0.053 U 0.11 U 0.11 U 0.11 U 0.11 U 0.053 U 0.11 U 0.11 U 0.11 U 0.11 U 0.11 U 0.053 U 0.053 U 0.53 U 1.1 U NA
01/19/99 0.05 U 1 0.25 0.45 0.87 0.05 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.05 U 0.5 U 2.0 U NA
04/15/99 0.2 U 0.91 Q 0.25 0.38 0.8 0.2 U 0.2 U 0.4 U 0.4 U 0.4 U 0.4 U 0.2 U 0.4 U 0.4 U 0.4 U 0.4 U 0.4 U 0.2 U 0.2 U 2U 8U NA
08/11/99 0.053 U 0.91 0.22 0.38 0.79 0.053 U 0.0553 U 0.11 U 0.11 U 0.11 U 0.11 U 0.053 U 0.11 U _ 0.11 U 0.11 U 0.11 U 0.11 U 0.053 U 0.053 U 0.53 U 2.1 U NA
10/14/99 0.25 U 0.83 0.22 J 0.34 0.71 0.25 U 0.25 U 0.5U 0.5 U 0.5 U 0.5 U 0.25 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.25 U 0.25 U 2.5 U 10 U NA
02/04/00 0.05 U 0.59 0.21 0.39 0.78 0.05 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U . 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.05 U 0.5 U 2.0 U NA
04/13/00 0.05 U 0.79 0.21 0.35 0.7 0.05 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.05 U 0.5 U 2.0 U NA
07/23/00 0.1 U,Q 0.92 0.24 0.4 0.82 0.1 U 0.1 U 0.2U 0.2U 0.2U 0.2U 0.1 U 0.2U 0.2U 0.2U 0.2U 0.2U 0.1 U 0.1 U 1.OU 4U NA
10/12/00 . 0.05 U 0.79 0.2 0.33 0.69 0.05 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U , 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.05 U 0.5 U 2.0 U NA
01/11/01 0.25U 0.87Q 0.27Q 0.4Q 0.81 Q 0.25U 0.25U 0.5U 0.5U 0.5U 0.5U 0.25U 0.5U 0.5U 0.5U 0.5U 0.5U 0.25U 0.25U 2.5U 10U NA
10/09/01 0.25 U 0.62 0.17 J 0.25 0.56 0.25 U 0.25 U 0.5 U 0.5 U 0.5 U 0.5 U 0.25 U 0.5 U 0.5 U 0.5 U 0.5 U 0.5 U 0.25 U 0.25 U 2.5 U 10 U NA
11.990010.00 Page 16 of 18
©2016 EnviroTrac January 2016

TABLE 4: HISTORICAL SUMMARY OF GROUNDWATER SAMPLE RESULTS
a) a) a)
U c - o a) c
c > c O
c = 2 2 o=O c co c c ❑ W H m 6 ra L o E 0 0 s c
[� o to c ❑ ❑ ❑ 9= :? c a) a) t r o i iv
PARAMETER -a 6 cis m E -a U E o a) o - u) y p
m m ca 0 o
soca z U ❑ v v v c c W c c = 2 CD xo 0
a) I. W W W W 2 ~ H
PERFORMANCE
STANDARD
0.05 0.05 0.05 0.05 0.2 NE NE 0.1 NE NE NE NE NE NE NE NE 0.1 NE NE NE 1 **
04/10/02 0.05 U 0.56 0.17 0.28 0.5 0.05 U 0.05 U 0.034 J 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.032 J 0.05 U 0.05 U 0.5 U 2.0 NA
10/22/02 0.05 U 0.72 0.2 0.33 0.62 0.05 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.05 U 0.5 U 2.0 U NA
10/07/03 0.05 U 0.5 _ 0.16 0.25 0.46 0.05 U 0.05 U 0.0062 J 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.05 U 0.5 U 2.0 U NA
10/21/04 0.05 U 0.56 0.28 J 0.37 0.48 0.5 U 0.8 U 1.0 U 1.0 U 1.0 U 1.0 U 0.5 U 1.0 U 1.0 U 1.0 U 1.0 U 0.19 J 0.5 U 0.41 J 5U 20 U NA
10/13/05 0.0072 J 0.59 0.21 J 0.31 0.43 0.05 U 0.05 U 0.012 J 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.05 U 0.5 U 2.0 U NA
10/23/06 0.1 U 0.6 0.25 _ 0.36 0.46 0.1 U 0.1 U 0.015J,PG 0.2U 0.2U 0.2U 0.1 U 0.2U 0.2U 0.2U 0.2U 0.2U 0.1 U 0.1 U 1.OU 4.OU NA
10/16/07 0.094 U 0.78 0.27 0.43 0.58 0.094 U 0.094 U 0.012 J 0.19 U 0.19 U 0.19 U 0.094 U 0.19 U 0.19 U 0.19 U 0.19 U 0.19 U 0.094 U 0.094 U 0.94 U 3.8 U NA
10/14/08 0.049 U 0.59 0.25 0.39 0.39 0.049 U 0.049 U 0.097 U 0.097 U 0.097 U 0.097 U 0.049 U 0.097 U 0.097 U 0.097 U 0.097 U 0.097 U 0.049 U 0.049 U 0.49 U 4.9 U NA
10/21/09 0.05 U 0.34 0.17 0.27 0.22 0.05 U 0.05 U 0.1 U 0.1 U 0.1 U 0.11 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.05 U 0.1 U 5.0 U NA
10/13/10 0.049 U 0.45 0.22 p 0.36 0.24 0.049 U 0.049 U 0.013 J 0.097 U 0.097 U 0.097 U 0.049 U 0.097 U 0.097 U 0.097 U 0.097 U 0.097 U 0.049 U 0.049 U 0.097 U 4.9 U NA
10/13/11 0.050 U 0.43 0.25 0.34 _ 0.28 0.050 U 0.050 U 0.10 U 0.10 U 0.10 U 0.10 U 0.050 U 0.10 U 0.10 U 0.10 U 0.10 U 0.10 U 0.050 U 0.050 U 0.10 U 5.O U NA
10/24/12 0.051 U 0.38 0.18 0.24 0.27 0.051 U 0.051 U 0.014 J 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U 5.1 U NA
10/17/13 0.049 U 0.31 - 0.19 0.22 0.2 0.049 U 0.049 U 0.015 J 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.049 U 0.013 J 0.049 U 0.049 U 0.049 U 4.9 U NA
10/22/14 0.048 U 0.36 0.18 0.25 0.26 0.048 U 0.048 U 0.014 J 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U 0.048 U* 0.048 U 0.013 Jp 0.048 U 0.048 U 0.048 U 4.8 U NA
10/21/15 0.053 U 0.31 0.17 0.23 0.2 0.053 U 0.053 U 0.011 J 0.053 U 0.053 U 0.053 U 0.053 U 0.053 U 0.053 U 0.053 U 0.053 U 0.053 U 0.053 U 0.053 U 0.053 U 5.3 U NA
PZ-3
04/30/98 0.05 U 0.33 0.08 0.1 0.29 0.05 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.0096 J 0.05 U 0.05 U 0.5 U 1.0 U NA
07/23/98 0.05 U 0.42 0.091 0.14 0.36 0.05 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.05 U 0.5 U 1.0 U NA
10/28/98 0.053 U 0.42 R 0.097 0.14 0.37 0.053 U 0.053 U 0.11 U 0.11 U 0.11 U 0.11 U 0.053 U 0.11 U 0.11 U 0.11 U 0.11 U 0.11 U 0.053 U 0.053 U 0.53 U 1.1 U NA
01/19/99 0.05 U 0.44 0.1 0.15 0.38 0.05 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.05 U 0.5 U 2.0 U NA
04/15/99 0.05 U 0.43 0.091 0.15 0.38 0.05 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.05 U 0.5 U 2.0 U NA
08/11/99 0.05 U 0.46 0.11 0.16 0.41 0.05 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.05 U 0.5 U 2.O U NA
10/13/99 0.05 U 0.48 0.11 0.17 0.42 0.05 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.05 U 0.5 U 2.0 U NA
02/04/00 0.05 U 0.46 0.089 0.16 0.4 0.05 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.05 U 0.5 U 2.0 U NA
04/13/00 0.05 U 0.48 0.1 0.17 0.42 0.05 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.05 U 0.5 U 2.0 U NA
07/22/00 0.05 U 0.46 0.1 0.16 0.41 0.05 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.05 U 0.5 U 2.0 U NA
10/12/00 0.05 U 0.45 0.1 0.16 0.4 0.05 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.05 U 0.5 U 2.0 U NA
01/11/01 0.1 U 0.48Q 0.12Q 0.18Q 0.45Q 0.1 U 0.1 U 0.2U 0.2U 0.2U 0.2U 0.1 U 0.2U 0.2U 0.2U 0.2U 0.2U 0.1 U 0.1 U 1.OU 4.OU NA
10/09/01 0.05 U 0.49 0.11 0.17 0.42 0.05 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.05 U 0.5 U 2.0 U NA
04/10/02 0.05 U 0.46 _ 0.12 0.19 0.37 0.05 U 0.05 U 0.034 J 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.03 J 0.05 U 0.011 J 0.5 U 2.0 U NA
10/22/02 0.05 U 0.45 0.11 0.18 0.33 0.05 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.05 U 0.5 U 2.0 U NA
10/07/03 0.05 U 0.44 0.13 0.21 0.33 0.05 U 0.05 U 0.0081 J 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.05 U 0.5 U 2.0 U NA
10/07/04 01 U 0.41 0.14 0.2 0.31 0.1 U 0.1 U 0.015 J 0.2 U 0.2 U 0.2 U 0.1 U 0.2 U 0.011 J 0.2 U 0.2 U 0.2 U 0.1 U 0.1 U 0.023 J 4.0 U NA
10/13/05 0.05 U 0.41 _ 0.1 _ 0.18 0.29 0.05 U 0.05 U 0.012 J 0.1 U 0.1 U 0.011 J _ 0.05 U 0.1 U 0.1 U 0.014 J 0.1 U 0.1 U 0.05 U 0.05 U 0.5 U 2.O U NA
10/23/06 0.05 U 0.45 0.14 0.23 0.3 0.05 U 0.05 U 0.015 J 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.05 U 0.5 U 2.0 U NA
10/16/07 0.05 U 0.56 0.15 0.262 0.38 0.05 U 0.05 U 0.01 J 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 J 0.1 U 0.1 U 0.05 U 0.0027 J,PG 0.5 U 2.0 U NA
10/14/08 0.049 U 0.39 0.1 0.23 0.21 0.049 U 0.049 U 0.097 U 0.097 U 0.097 U 0.097 U 0.049 U 0.097 U 0.097 U 0.097 U 0.097 U 0.097 U 0.049 U 0.049 U 0.49 U _ 4.9 U NA
10/30/09 0.049 U 0.31 0.13 0.20 0.23 0.049 U 0.049 U 0.097 U 0.097 U 0.097 U 0.097 U 0.049 U 0.097 U 0.097 U 0.097 U 0.097 U 0.097 U 0.049 U 0.049 U 0.097 U 4.9 U NA
10/13/10 0.048 U 0.39 0.10 p 0.21 0.27 0.048 U 0.048 U 0.095 U 0.095 U 0.095 U 0.095 U 0.048 U 0.095 U 0.095 U 0.095 U 0.095 U 0.095 U 0.048 U 0.048 U 0.095 U 4.8 U NA
10/13/11 0.049 U 0.29 0.11 p 0.19 0.20 0.049 U 0.049 U 0.98 U 0.98 U 0.98 U 0.98 U 0.049 U 0.098 U 0.98 U 0.98 U 0.98 U 0.98 U 0.049 U 0.049 U 0.098 U 4.9 U NA
10/24/12 0.047 U 0.3 0.15 0.17 0.19 0.047 U 0.047 U 0.047 U 0.047 U 0.047 U 0.047 U 0.047 U 0.047 U 0.047 U 0.047 U 0.047 U 0.047 U 0.047 U 0.047 U 0.047 U 4.7 U NA
10/17/13 0.051 U 0.24 - 0.093 0.14 0.17 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U 5.1 U NA
10/22/14 0.05 U 0.27 0.1 0.17 0.19 0.05 U 0.05 U 0.0081 J 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U* 0.05 U 0.0078 J 0.05 U 0.05 U 0.05 U 5.0 U NA
10/21/15 0.052 U 0.25 0.088 0.15 0.17 0.052 U 0.052 U 0.052 U 0.052 U 0.052 U 0.052 U 0.052 U 0.052 U 0.052 U 0.052 U 0.052 U 0.052 U 0.052 U 0.052 U 0.052 U 5.2 U NA
11.990010.00 Page 17 of 18
©2016 EnviroTrac January 2016

TABLE 4: HISTORICAL SUMMARY OF GROUNDWATER SAMPLE RESULTS
a)
0 c - = a m c
= U V = N as ' C C 0 w i--' C v°c t o o O O L c oo.
c m = m m e o o a) .c 0 0 0 w ? t s a a)
PARAMETER `o m COai L E 73
Q w -0 m . 0 ccoo .X x n o
Q _c to v U 03 O �r "v_ k o o °0 W c a. O. o. s co O
0. N m L 0 a a C y •0 13 a) a) a) o L
W fa a m c U er LL Lc W C Lc 2 = i-
fo W H
PERFORMANCE
STANDARD' 0.05 0.05 0.05 i 0.05 i 0.2 NE NE 0.1 NE NE NE NE NE NE NE NE 0.1 NE NE NE 1 **
PZ-5
05/05/98 0.05 U 0.05 U 0.015 J 0.05 U 0.015 J 0.05 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.05 U 0.5 U 1.0 NA
07/23/98 0.05U 0.05U 0.019J 0.05U 0.018J 0.05U 0.05U 0.1 U 0.1 U 0.1 U 0.1 U 0.05U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05U 0.05U 0.5U 1.0 NA
10/28/98 0.056 U,R 0.056 U 0.028 J 0.056 U 0.035 J 0.056 U 0.056 U 0.11 U 0.11 U _ 0.11 U 0.11 U 0.056 U 0.11 U 0.11 U 0.11 U 0.11 U 0.11 U 0.056 U 0.056 U 0.56 U 1.1 U NA
01/19/99 0.05 U 0.02 J 0.039 J 0.05 U 0.07 0.05 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U _ 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.05 U 0.5 U 2.0 U NA
04/15/99 0.05 U 0.048 J 0.046 J 0.05 U 0.12 0.05 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.05 U 0.5 U 2.0 U NA
08/11/99 0.054 U 0.087 0.066 0.0094 J 0.18 0.054 U 0.054 U 0.11 U 0.11 U 0.11 U 0.11 U 0.054 U 0.11 U 0.11 U 0.11 U 0.11 U 0.11 U 0.054 U 0.054 U 0.54 U 2.2 U NA
10/14/99 0.05 U 0.073 0.055 0.0064 J 0.16 0.05 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U _ 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.05 U 0.5 U 2.0 U NA
02/03/00 0.05 U 0.083 0.06 0.066 J 0.18 0.05 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.05 U 0.5 U 2.0 U NA
04/13/00 0.05 U 0.1 0.064 0.0095 0.19 0.05 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.05 U 0.5 U 2.0 U NA
07/22/00 0.05 U 0.12 _ 0.074 0.05 0.23 0.05 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.05 U 0.5 U 2.0 U NA
10/13/00 0.05 U 0.11 0.069 0.0087 J 0.21 0.05 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.05 U 0.5 U 2.0 U NA
01/11/01 0.05U 0.14 0.084 0.015J 0.25 0.05U 0.05U 0.1 U 0.1 U 0.1 U 0.1 U 0.05U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05U 0.05U 0.5U 2.OU NA
10/10/01 0.05 U 0.18 0.069 0.021 J 0.26 0.05 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.05 U 0.5 U 2.0 U NA
04/11/02 0.05 U 0.27 0.11 0.059 0.37 0.05 U 0.05 U 0.03 J 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.03 J 0.05 U 0.05 U 0.5 U 2.0 U NA
10/23/02 0.05 U 0.32 0.11 0.051 0.41 0.05 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U _ 0.05 U 0.5 U 2.0 U NA
10/08/03 0.1 U 0.64 0.2 0.13 0.79 0.1 U 0.1 U 0.2U 0.2U 0.2U 0.2U 0.1U 0.2U 0.2U 0.2U 0.2U 0.2U 0.1 U 0.1 U 1.OU 4.OU NA
10/21/04 0.25 U 0.66 0.31 0.21 0.78 . 0.25 U 0.25 U 0.5 U 0.5 U 0.5 U 0.5 U 0.25 U 0.5 U 0.5 U 0.5 U 0.061 J 0.082 J,PG 0.25 U 0.015 J 2.5 U 10 U NA
10/13/05 0.25U 0.47 _ 0.13J 0.11J 0.51 0.25U 0.25U 0.5U 0.5U 0.5U 0.5U 0.25U 0.5U 0.5U 0.5U 0.5U 0.5U 0.25U 0.25U 2.5U 10U NA
10/23/06 0.5U 1.0 0.29J 0.37J 1.1 0.5U 0.5U 1.OU 1.OU 1.OU 1.OU 0.5U 1.OU 1.OU 1.OU 1.OU 1.OU 0.5U 0.5U 5.OU 20U NA
10/15/07 0.024 U 1.4 0.29 0.34 1.3 0.24 U 0.24 U 0.48 U 0.48 U 0.48 U 0.48 U 0.24 U 0.48 U 0.48 U 0.48 U 0.48 U 0.48 U 0.24 U 0.24 U 2.4 U 9.5 U NA
10/14/08 0.049 U 0.89 0.37 0.44 0.85 0.049 U 0.049 U 0.097 U 0.097 U 0.097 U 0.097 U 0.049 U 0.097 U 0.097 U 0.097 U_0.097 U 0.097 U 0.049 U 0.049 U 0.49 U 4.9 U NA
10/21/09 0.05 U 0.96 E 0.28 0.31 0.92 E 0.05 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.1 U 0.1 U 0.1 U 0.1 U 0.1 U 0.05 U 0.05 U 0.1 U 5.0 U NA
10/14/10 0.049 U 1.6 E 0.27 p 0.46 1.5 E 0.049 U 0.049 U 0.097 U 0.097 U _0.097 U _ 0.097 U 0.049 U 0.097 U 0.097 U 0.097 U 0.097 U 0.097 U 0.049 U 0.049 U 0.097 U 4.9 U NA
10/12/11 0.050 U 0.93 D 0.28* 0.43 0.89 D 0.050 U 0.050 U 0.099 U 0.099 U 0.099 U _ 0.099 U 0.050 U 0.099 U 0.099 U 0.099 U 0.099 U 0.018 J 0.050 U 0.050 U 0.099 U 5.0 U NA
10/24/12 0.21 U 1.7 D 0.34D 0.42 D 1.5 D 0.21 U _ 0.21 U 0.21 U , 0.21 U 0.21 U 0.21 U 0.21 U 0.21 U 0.21 U 0.21 U 0.21 U 0.21 U 0.21 U 0.21 U 0.21 U 21 U NA
10/17/13 0.05 U 2 E 0.48 0.55 1.7 E 0.05 U 0.05 U 0.05 U 0.05 U _0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.05 U 0.021 J 0.05 U 0.05 U 0.05 U 5.0 U NA
10/23/14 0.051 U 1.5 0.35 0.61 1.1 0.051 U 0.051 U 0.0078 J 0.051 U 0.051 U_ 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U* 0.051 U 0.022 J 0.051 U 0.051 U 0.051 U 5.1 U NA
10/21/15 0.051 U 1.0 0.31 0.48 0.36 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U 0.051 U* 0.051 U 0.031 J 0.051 U 0.051 U 0.051 U 5.1 U NA
NOTES:
Results are presented in micrograms per liter
J= Estimated value less than the reporting limit but greater than the method detection limit
U=Indicates the analyte was not detected
p=The%RPD between the primary and confirmation column/detector is>40%. The lower value has been reported
E= Results exceeded calibration range
D=Surrogate or matrix spike recoveries were not obtained because the extract was diluted for analysis;also compounds analyzed at a dilution may be flagged with a D
PG =The percent difference between the original and confirmation analysis is greater than 40%
O= Reporting limit(s)raised due to high level of analyte present in sample
NE= No standard established
R=Reporting limit(s) raised due to sample volume limitations
Q= Elevated reporting limit
V=Reporting limit is elevated due to limited sample volume
*= LCS or LCSD exceeds the control limits.
**=Trichloroethene is not a COC for the Geigy site
4=Sample preparation difficulties
NA= Not analyzed for this compound
Bold =Concentration exceeds performance standard or method detection limits if no standard is established
NS= Not sampled
11.990010.00 Page 18 of 18
©2016 EnviroTrac January 2016

ATTACHMENT 2
MONITORING LOCATIONS AND DETECTED CONSTITUENTS
OCTOBER 2015 MONITORING EVENT
� II

----_ /........sel 7____*0
A
, ../ Z ........,..--.._...—01-N.......„..\:N....„„\\_:_,4 N
°,c o
\ ' . _______
•
'"�.lti '°cam\
r - \ S \ 1-1/2" gp PVC ``\t.�E HIGHWAY
MT-
\.... ------.'t...-------- s----. , WP-3D "...%,„„
MW-5S
\\+ 4 \
v ko FAVN•12S -� 0+1N-2S� ��� v A \ �,��_
PW-2S qS
\ '%--,34 MW-300 WP-38 \ ' ,
str+-----"--..„..,..*„..........). .,4 ,..,
3 ig, -.",r MW-1OS J 4 '
v Vr.....-- ��
'S r ` " i•-• isi? , MW-14D i
u)I \ + \
LEGEND / l.r4,`` -1� 11r `' ,/ t r N Cr/
I. 'q c 4 (46 s �b'l I
N MW-5S$ EXISTING MONITORING WELL 0'
t 1-//2-.SGH 80 PVC i\s-- S /1
o
N.‹PW-1S♦ EXISTING EXTRACTION WELL �\ •• ` 04 AMsuLDING.1.
' WP-1S♦ EXISTING WELL POINT PIEZOMETER ikk• MW-161
c
FENCE ' -
Q
Ln EXTRACTION WELL FORCE MAIN v&
'S TREATED GROUNDWATER
N
a) DISCHARGE LINE
NOTES: MW-17S ,�'a UFILTRATION GALLERIES
_m
N TOPO MAPPING BY WOOLPERT CONSULTANTS BASED ON MW-16S
AERIAL PHOTOGRAPHY FLOWN MARCH 26,1989 WITH +MW-17D
5 GROUND CONTROL TIED TO THE STATE PLANE --- 6C PROPERTY COORDINATE SYSTEM. UNE BUFFER
..A0
p PLANIMETRIC FEATURES WERE FIELD IDENTIFIED ON MAY
O 18,1989 BY WOOLPERT CONSULTANTS.
O
0 ORIGINAL DRAWING PRODUCED BY RUST ENVIRONMENT
AND INFRUSTRUCTURE. • FIGURE 1
LOCATION OF ACCESS ROAD SHOWN ON THIS DRAWING IS EXTRACTION AND TREATMENT SYSTEM SITE LAYOUT
y
a0i APPROXIMATE.
Eii 'iro rac Geigy Chemical Corporation
Aberdeen, North Carolina
0 50 100 200 300
a; I Environmental Services
LL SCALE IN FEET DATE: 11/04/2015 APPROVED BY:
J 7343 W.FRIENDLY AVENUE,SUITE J SCALE: AS SHOWN
Q GREENSBORO,NORTH CAROLINA CWH
J DRAWN BY:AB PROJECT NO:11.990010.00

•
-;, E LIVES
•
I,
•,
`' CREEK
Z RAfr
( MILL
Ln \ / ...._`.4
z
4k--
IT'_� �� Q"� qp I I I I I
4 QO ` 4e
It 0
7- _
I.
FAV ErrFV�LL f T G`FN0gI
�o ,p� F
II*C.' Cr q� z
#1111441001144
FRS � 41
11)46 � TB CREEL . ...a C z
y z
�q�R �� �O tiiGy a
U
k.
ViF� �_ • ,�� Mq `� 'ET HESDA �2
J O
Q q� =ate ��vv �•• g N my w Op v0
MW-22D
J y/GH alpha-BHC 0.028 J
1\ lirVr dbeta-BHCC 0.18
6G„9 XJ�S , �O gamma)BHC 0.0221 -s, MW-18D
/� Rj alpha-BHC 0.098
SOOTy
delta-BHC 0.39
Q
gamma-BHC 0.1
o, c,Q'`' RG>-�! ....I MAIN 0c Dieldrin 0.26
1— Endrin ketone 0.16
;OSELAND \ IMO SO(7TH FINLEY �� u �- Toxaphene 4.51
I ___ • -. _we& Trichlorothene 1.9
s Mc-F .. •_ `� P. NC
J Q 0 211
vS1 o �O��F C4N�- /t �Q I
CHAPEL GREENS / • 4411P,N1
/ B NCy7 • --- MW-30D
PARKWAY
_- MW-26D MW-20D alphabeta BHC BHC0.0811.7
I* NI
NOT SAMPLED •
gamma BHC 0.019 J LLJ delta-BHC 0.27 MW-11D
Z alpha-chlordane 0.016 J Q gamma BHC 0.067 NOT SAM LED
Q Heptachlor epoxide 0.016 J 44.1 Dieldrin 0.17
0 m a MW-23D• Endosulfan sulfate 0.017 Jp
c Lu alpha-BHC 0.0211 Endrin ketone 0.17I
HARRIS •F`- beta-BHC 0.0221 Toxaphene 2.6 J
gamma-BHC 0.0151 Heptachlor epoxide 0.019 Jp
o - - • S'c` •
o NOTES:
LEGEND FIGURE 2
•
MONITORING WELLS SAMPLED IN OCTOBER 2015 UPPER BLACK CREEK AQUIFER MONITORING RESULTS
MW-23D• MONITORING WELL LOCATION P ESTIMATED CONCENTRATION nviro rac Geigy p
alpha-BHC 0.0211 LABORATORY RESULTS INCLUDE ONLY
o beta-BHC 0.022 J LABORATORY RESULTS(ug/L) THE%RPD BETWEEN THE PRIMARY AND CONFIRMATION CONTAMINANTS REPORTED Chemical Corporation
gamma-BHC 0.015 J [BOLD EXCEEDS PERFORMANCE STANDARD] ABOVE THE METHOD DETECTION LIMITS. Aberdeen, North Carolina
COLUMN/DETECTOR IS>40%. THE LOWER VALUE HAS
BEEN REPORTED. Environmental Services
_._/ STREAM BACKGROUND MAP FROM MOORE COUNTY GIS.
Er_LAPPROVED BY:
7343 W.FRIENDLY AVENUE,SUITE 1 SCALE: AS SHOWN
-� DATE: 11 04 2015
0 150 300 450 600 GREENSBORO,NORTH CAROLINA CWH
PHONE: [phone] DRAWN BY:AB PROJECT NO:11.990010.00 SCALE IN FEET

I , ��., ,MW 39L 7ELIVEs
•
.' NO ANALYTES DET E�
•4
•.
E - RAYS CREEK
S
PZ-2
alpha-BHC 0.31
U h� beta-BHC 0.17
Z l delta BHC 0.23
•
�- gamma-BHC 0.2
m ,I S ..� Dieldrin 0.011 J PZ-3
=1 Q '1,0 • alpha-BHC 0.25
Q �F ,d,aaggpoll beta-BHC 0.088
MW-32L 4 O�Z •: F delta-BHC 0.15 GAF
NO ANALYTES DETECTED �0o \ A�`I /EV/L \ gamma-BHC 0.17 T N�q e
Qy
l " <t•
Iq,L z
FRS 49
I a ,, zTB CREEL ,S, z
c��4044,
�� y/Gy MW-36L
q/R / V� 4tri: MW-37L NO ANALYTES DETECTED
�e� . = v ‹il � Mq �' beta BHC 0 68ha-BHC 8 'ETHESDA TOA No . 41i
/ / J
? Q- ,, , O� 4<i/ / ° N Qj" delta-BHC 1.5 w O00 `O�
�' �I gamma-BHC 0.18 (7 ��
p "4 k`r it Dieldrin 0.018J MW-27L \c7
Q Q �j Endrin ketone 0.046 J Qj�` alpha-BHC 0.92
VToxaphene 0.75 J y/GH beta-BHC 2.0
�il Q delta-BHC 2.1
.� 5� St•,-
� gamma-BHC 0.17
G'f'J ��J� �O Dieldrin 0.1
Q�� R/ Endrin ketone 0.18
O ANALYTES DETE TE8D2
q spry Toxaphene 0.89 Jp
3 •Cl RGy�I MAIN I--
.g ROSELA 211 z
ND MW-40L
SOVTN r FINLEY u MW-2 • _
beta BHC 0.043 J • al ha BHC 0.17
�� McF 2.. Q beta-BHC 0.71 N
1 PZ 5 . lr ? �� delta-BHC 0.44 C?j2
�S C,r 40. /. Q C gamma-BHC 0.12
alpha-BHC 1.0 ZS` i v Q HApE
beta-BHC 0.31 0, Fkp el
vNE � Q MW-25L L GREENS Dieldrin 0.071 4444
ESN \ 9 I Endrin ketone 0.072
delta BHC 0.48 6 NCy alpha-BHC 0.7 ----PARKWAY Toxa hene 1.9 J
gamma-BHC 0.36 beta-BHC 0 / Toxaphene
Endrin ketone 0.031 J MW 31L•s delta-BHC 0.97 \ IN
alpha-BHC 0.4 `roe, gamma-BHC 0.1
beta-BHC 0.62 Dieldrin 0.015 JLi
delta-BHC 0.86 Z Endrin ketone 0.027 J Q
gamma-BHC 0.084 z \ 4.1
0 Dieldrin 0.028 J co Q.
Lu
Endrin ketone 0.049 Q
Toxaphene 0.22 Jp ¢ /
HARRIS Fi_ \
o - - /
s� n
0 LEGEND NOTES:
FIGURE 3
Pz-s MONITORING WELLS SAMPLED IN OCTOBER 2015 • LOWER BLACK CREEK AQUIFER MONITORING RESULTS
, alpha-BHC 1.0 MONITORING WELL LOCATION \/ STREAM
aLABORATORY RESULTS(ug/L) LABORATORY RESULTS INCLUDE ONLY nviro rac
o beta-BHC 0.31 J ESTIMATED CONCENTRATION CONTAMINANTS REPORTED Geigy Chemical Corporation
delta-BHC 0.48 [BOLD EXCEEDS PERFORMANCE STANDARD] p
gamma-BHC 0.36 ABOVE THE METHOD DETECTION LIMITS. Aberdeen, North Carolina
11
Endrin ketone 0.031 J p THE%RPD BETWEEN THE PRIMARY AND CONFIRMATION BACKGROUND MAP FROM MOORE COUNTY GIS.
Environmental Services
COLUMN/DETECTOR IS>40%. THE LOWER VALUE HAS
W APPROVED BY:
� BEEN REPORTED. 7343 W.FRIENDLY AVENUE,SUITE J
DATE: 11/04/2015
0 150 300 450 600 GREENSBORO,NORTH CAROLINA CWH
TOA No 2. TOWN OF ABERDEEN SUPPLY WATER WELL SCALE: AS SHOWN
SCALE IN FEET DRAWN BY:AB PROJECT NO:11.990010.00

1 •
t LIVES
II `' CREEK
\ i
RAY'S MILL
7
SW 08 ,n )
beta-BHC 0.0131p U _ / � / At SW-09
NO ANALYTES DETECTED
Lf)T
4 Q F It
SW-07 p� �1. FAVf�fVi<<F T GCF'110
alpha-BHC 0.00861 rr �� F
beta BHC 0.016 Jp to __ ,tQ , �'�+i�,'+ G(;
JNO Q� • - Sly
Q��� y�'P ��k,
Q.
II 9,1, a
FRS �� TB CREEL **, C` z
q/ ti
4- #
/F/ SW-06 CJ
< 444
: QQ i!q <v iFTNESD
NO ANALYTES DETECTED ��v� O� ��,� ��� (;� ��N �� A ��O O�
Q A.
LU
T� i (.9 O
Ov ,c ,`<- •� v a \ ��
Q' �• cu `�
L `NIGH
SW-11-2 ; ,
�G \T NO ANALYTES DETECTED r S / 0
SOU
Skl4 MAIN oac
GSELAND \ 211 Z
So,
r FINLEY u
ilj _ M o-� 44,
S1 beta-BHCSW-05 �� 'Lio l/ cF''r q �_ (,) 0 NC211
0.013 Jp 6% ��F , N1j�,,` QvQ Q SNAP /
l� SW-03 (I)
'61"°NE �4N EL GREENS/ ,
alpha-BHC 0.0 1 i Cy PARKWAY
beta-BHC 0.0 •J \
SW-04 s delta-BHCO.s 9J SW-02
NO ANALYTES DETECTED ' beta-BHC 0.0171 1.1.,
W
z a
Q
; m SW-01 a
p beta-BHC 0.0181
HARRIS <F`_
s X
•
LEGEND NOTES:
FIGURE 4
sw-ol 0 SURFACE WATER LOCATION J ESTIMATED CONCENTRATION MONITORING WELLS SAMPLED IN OCTOBER 2015 • SURFACE WATER MONITORING RESULTS
beta-BHC 0.0181 LABORATORY RESULTS(ug/L) LABORATORY RESULTS INCLUDE ONLY nviro rac
[BOLD EXCEEDS PERFORMANCE STANDARD] p THE%RPD BETWEEN THE PRIMARY AND CONFIRMATION CONTAMINANTS REPORTED Geigy Chemical Corporation
COLUMN/DETECTOR IS>40%. THE LOWER VALUE HAS ABOVE THE METHOD DETECTION LIMITS. Aberdeen, North Carolina
STREAM BEEN REPORTED. Environmental Services
v BACKGROUND MAP FROM MOORE COUNTY GIS.
DATE: 11 04 2015 SCALE: AS SHOWN
W 7343 W.FRIENDLY AVENUE,SUITE J / APPROVED BY:
0 150 300 450 600 GREENSBORO,NORTH CAROLINA CWH
SCALE IN FEET PHONE: [phone] DRAWN BY:AB PROJECT NO:11.990010.00

ATTACHMENT 3
ANALYTICAL LABORATORY REPORTS
OCTOBER 2015 MONITORING EVENT

lestAmerica
THE LEADER IN ENVIRONMENTAL TESTING
ANALYTICAL REPORT
TestAmerica Laboratories, Inc.
TestAmerica Savannah
5102 LaRoche Avenue
Savannah, GA 31404
Tel: [phone]
TestAmerica Job ID: 680-118203-1
1111P.P."w
Client Project/Site: Geigy Chemical Corp.
For:
EnviroTrac, Ltd.
7343 W. Friendly Avenue
__ Suite J
Greensboro, North Carolina 27410
Attn: Chris Hay
Authorized for release by:
11/3/2015 12:02:09 PM
Michele Kersey, Project Manager
[phone]
[e-mail]
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treThe The test results in this report meet all 2003 NELAC and 2009 TNI requirements for accredited
parameters,exceptions are noted in this report. This report may not be reproduced except in full,
Ex art and with written approval from the laboratory. For questions please contact the Project Manager
at the e-mail address or telephone number listed on this page.
This report has been electronically signed and authorized by the signatory. Electronic signature is
intended to be the legally binding equivalent of a traditionally handwritten signature.
*Visit us at: Results relate only to the items tested and the sample(s)as received by the laboratory.
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Case Narrative
Client: EnviroTrac, Ltd. TestAmerica Job ID: 680-118203-1
Project/Site: Geigy Chemical Corp.
Job ID: 680-118203-1
Laboratory: TestAmerica Savannah
Narrative
CASE NARRATIVE
Client: EnviroTrac, Ltd.
Project: Geigy Chemical Corp.
Report Number: 680-118203-1
With the exceptions noted as flags or footnotes, standard analytical protocols were followed in the analysis of the samples and no
problems were encountered or anomalies observed. In addition all laboratory quality control samples were within established control
limits,with any exceptions noted below. Each sample was analyzed to achieve the lowest possible reporting limit within the constraints of
the method. In the event of interference or analytes present at high concentrations, samples may be diluted. For diluted samples,the
reporting limits are adjusted relative to the dilution required.
RECEIPT
The samples were received on 10/23/2015 9:44 AM;the samples arrived in good condition, properly preserved and,where required, on
ice. The temperatures of the 5 coolers at receipt time were 1.8°C, 1.8°C, 2.2°C,2.4°C and 4.2°C.
VOLATILE ORGANIC COMPOUNDS (GC-MS)
Samples Influent(680-118203-12), Effluent(680-1 1 8203-1 3), Carbon Train A-1 (680-118203-14), Carbon Train B-2 (680-118203-15),
MW-30D (680-1 1 8203-1 7), MW-18D (680-118203-22), Duplicate 2(680-118203-25), Duplicate 1 (680-118203-27), MW-10S
(680-118203-29), MW-18S (680-118203-31), MW-16S (680-118203-34), MW-17S (680-118203-35), MW-16D (680-118203-36)and
MW-17D (680-118203-37)were analyzed for Volatile Organic Compounds(GC-MS) in accordance with EPA SW-846 Method 8260B. The
samples were analyzed on 10/27/2015.
No analytical or quality issues were noted, other than those described above or in the Definitions/Glossary page.
PESTICIDES AND PCBS
Samples SW-01 (680-118203-1), SW-02(680-118203-2), SW-03(680-118203-3), SW-04(680-118203-4), SW-05(680-118203-5),
SW-11-2(680-118203-6), SW-06(680-118203-7), SW-07(680-118203-8), SW-08(680-118203-9), SW-09(680-118203-10), SW Duplicate
(680-118203-11), Influent(680-118203-12), Effluent(680-118203-13), Carbon Train A-1 (680-118203-14), Carbon Train B-2
(680-118203-15), MW-30D(680-118203-17), PZ-2 (680-118203-18), PZ-3(680-118203-19), MW-27L(680-118203-20), MW-36L
(680-118203-21), MW-18D(680-118203-22), MW-39L(680-118203-23), MW-31 L(680-118203-24), Duplicate 2 (680-118203-25), MW-65
(680-118203-26), Duplicate 1 (680-118203-27), MW-4S(680-118203-28), MW-10S (680-118203-29), MW-5S(680-118203-30), MW-18S
(680-118203-31), MW-22D(680-118203-32), MW-22L(680-118203-33), MW-16S (680-118203-34), MW-17S(680-118203-35), MW-26D
(680-118203-38), MW-25L(680-118203-39), MW-37L(680-118203-40), PZ-5 (680-118203-41), MW-23D(680-118203-42), MW-38L
(680-118203-43), MW-40L(680-118203-44), MW-32L(680-118203-45)and Duplicate 3 (680-118203-46)were analyzed for Pesticides
and PCBs in accordance with EPA SW-846 Method 80816_8082A.The samples were prepared on 10/26/2015, 10/27/2015 and
10/28/2015 and analyzed on 10/29/2015 and 10/30/2015.
Insufficient sample volume was available to perform a matrix spike/matrix spike duplicate/sample duplicate(MS/MSD/DUP)associated
with prep batch 407400.
Insufficient sample volume was available to perform a matrix spike/matrix spike duplicate/sample duplicate(MS/MSD/DUP)associated
with prep batch 407580.
Insufficient sample volume was available to perform a matrix spike/matrix spike duplicate/sample duplicate(MS/MSD/DUP)associated
with prep batch 407762.
The following analyte(s) recovered outside control limits for the LCS associated with preparation batch 680-407762 and analytical batch
680-408178: Endrin. This is not indicative of a systematic control problem because these were random marginal exceedances. Qualified
TestAmerica Savannah
Page 2 of 81

Case Narrative
Client: EnviroTrac, Ltd. TestAmerica Job ID: 680-118203-1
Project/Site: Geigy Chemical Corp.
Job ID: 680-118203-1 (Continued)
Laboratory:TestAmerica Savannah (Continued)
results have been reported.
This method incorporates 2nd column confirmation. Corrective action is not taken for surrogate/spike compounds unless results from
both columns are unacceptable. Results outside criteria are qualified.
Samples Influent(680-118203-12)[5X], MW-30D(680-118203-17)[10X], MW-27L(680-118203-20)[4X], MW-18D(680-118203-22)[10X],
MW-31 L(680-118203-24)[4X], Duplicate 2(680-118203-25)[4X], MW-6S(680-118203-26)[10X], MW-6S(680-118203-26)[25X], MW-10S
(680-118203-29)(4X], MW-5S(680-118203-30)[4X], MW-25L(680-118203-39)[4X], MW-37L(680-118203-40)[4X]and PZ-5
(680-118203-41)[4X]required dilution prior to analysis. The reporting limits have been adjusted accordingly.
No additional analytical or quality issues were noted,other than those described above or in the Definitions/Glossary page.
TOTAL SUSPENDED SOLIDS
Samples SW-01 (680-118203-1), SW-02(680-118203-2),SW-03(680-118203-3), SW-04(680-118203-4), SW-05(680-118203-5),
SW-11-2(680-118203-6), SW-06(680-118203-7), SW-07(680-118203-8), SW-08(680-118203-9), SW-09(680-118203-10)and SW
Duplicate(680-118203-11)were analyzed for total suspended solids in accordance with EPA Method 160.2.The samples were analyzed
on 10/26/2015 and 10/27/2015.
No analytical or quality issues were noted,other than those described above or in the Definitions/Glossary page.
TestAmerica Savannah
Page 3 of 81

Sample Summary 1.
Client: EnviroTrac, Ltd. TestAmerica Job ID: 680-118203-1
Project/Site: Geigy Chemical Corp.
II
Lab Sample ID Client Sample ID Matrix Collected Received 1
680-118203-1 SW-01 Water 10/21/15 09:36 10/23/15 09:44
680-118203-2 SW-02 Water 10/21/15 10:07 10/23/15 09:44
680-118203-3 SW-03 Water 10/21/15 10:32 10/23/15 09:44
680-118203-4 SW-04 Water 10/21/15 11:04 10/23/15 09:44
680-118203-5 SW-05 Water 10/21/15 11:17 10/23/15 09:44
680-118203-6 SW-11-2 Water 10/21/15 11:38 10/23/15 09:44
680-118203-7 SW-06 Water 10/21/15 12:05 10/23/15 09:44
680-118203-8 SW-07 Water 10/21/15 13:19 10/23/15 09:44
680-118203-9 SW-08 Water 10/21/15 13:39 10/23/15 09:44
680-118203-10 SW-09 Water 10/21/15 13:52 10/23/15 09:44
680-118203-11 SW Duplicate Water 10/21/15 13:26 10/23/15 09:44
680-118203-12 Influent Water 10/21/15 14:32 10/23/15 09:44
680-118203-13 Effluent Water 10/21/15 14:38 10/23/15 09:44
680-118203-14 Carbon Train A-1 Water 10/21/15 14:47 10/23/15 09:44
680-118203-15 Carbon Train B-2 Water 10/21/15 15:03 10/23/15 09:44
680-118203-17 MW-30D Water 10/21/15 10:50 10/23/15 09:44
680-118203-18 PZ-2 Water 10/21/15 13:30 10/23/15 09:44
680-118203-19 PZ-3 Water 10/21/15 12:50 10/23/15 09:44
680-118203-20 MW-27L Water 10/21/15 12:00 10/23/15 09:44
680-118203-21 MW-36L Water 10/21/15 10:59 10/23/15 09:44
680-118203-22 MW-18D Water 10/21/15 11:49 10/23/15 09:44
680-118203-23 MW-39L Water 10/21/15 14:12 10/23/15 09:44
680-118203-24 MW-31 L Water 10/21/15 14:16 10/23/15 09:44
680-118203-25 Duplicate 2 Water 10/21/15 10:50 10/23/15 09:44
680-118203-26 MW-6S Water 10/20/15 14:19 10/23/15 09:44
680-118203-27 Duplicate 1 Water 10/20/15 15:04 10/23/15 09:44
680-118203-28 MW-4S Water 10/20/15 13:28 10/23/15 09:44
680-118203-29 MW-10S Water 10/20/15 11:14 10/23/15 09:44
680-118203-30 MW-5S Water 10/20/15 12:02 10/23/15 09:44
680-118203-31 MW-18S Water 10/20/15 15:04 10/23/15 09:44
680-118203-32 MW-22D Water 10/20/15 15:47 10/23/15 09:44
680-118203-33 MW-22L Water 10/20/15 15:21 10/23/15 09:44
680-118203-34 MW-16S Water 10/20/15 13:23 10/23/15 09:44
680-118203-35 MW-17S Water 10/20/15 14:09 10/23/15 09:44
680-118203-36 MW-16D Water 10/20/15 11:38 10/23/15 09:44
680-118203-37 MW-17D Water 10/20/15 12:23 10/23/15 09:44
680-118203-38 MW-260 Water 10/21/15 17:06 10/23/15 09:44
680-118203-39 MW-25L Water 10/21/15 15:17 10/23/15 09:44
680-118203-40 MW-37L Water 10/21/15 16:02 10/23/15 09:44
680-118203-41 PZ-5 Water 10/21/15 15:55 10/23/15 09:44
680-118203-42 MW-23D Water 10/22/15 13:40 10/23/15 09:44
680-118203-43 MW-38L Water 10/22/15 12:31 10/23/15 09:44
680-118203-44 MW-40L Water 10/22/15 13:03 10/23/15 09:44
680-118203-45 MW-32L Water 10/22/15 11:44 10/23/15 09:44
680-118203-46 Duplicate 3 Water 10/22/15 12:37 10/23/15 09:44
TestAmerica Savannah
Page 4 of 81

Method Summary
Client: EnviroTrac, Ltd. TestAmerica Job ID: 680-118203-1
Project/Site: Geigy Chemical Corp.
Method Method Description Protocol Laboratory
8260B Volatile Organic Compounds(GC/MS) SW846 TAL SAV
8081 B/8082A Organochlorine Pesticides and Polychlorinated Biphenyls by Gas Chromatography SW846 TAL SAV
160.2 Solids,Total Suspended(TSS) MCAWW TAL SAV
Protocol References:
MCAWW="Methods For Chemical Analysis Of Water And Wastes",EPA-600/4-79-020,March 1983 And Subsequent Revisions.
SW846="Test Methods For Evaluating Solid Waste,Physical/Chemical Methods",Third Edition,November 1986 And Its Updates.
Laboratory References:
TAL SAV=TestAmerica Savannah,5102 LaRoche Avenue,Savannah,GA 31404,TEL[phone]
TestAmerica Savannah
Page 5 of 81

Definitions/Glossary
Client: EnviroTrac, Ltd. TestAmerica Job ID: 680-118203-1
Project/Site: Geigy Chemical Corp.
Qualifiers
GC/MS VOA
Qualifier Qualifier Description
U Indicates the analyte was analyzed for but not detected.
GC Semi VOA
Qualifier Qualifier Description
U Indicates the analyte was analyzed for but not detected.
J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value.
p The%RPD between the primary and confirmation column/detector is>40%.The lower value has been reported.
* LCS or LCSD is outside acceptance limits.
General Chemistry
Qualifier Qualifier Description
U Indicates the analyte was analyzed for but not detected.
Glossary
Abbreviation These commonly used abbreviations may or may not be present in this report.
Listed under the"D"column to designate that the result is reported on a dry weight basis
%R Percent Recovery
CFL Contains Free Liquid
CNF Contains no Free Liquid
DER Duplicate error ratio(normalized absolute difference)
Dil Fac Dilution Factor
DL,RA,RE,IN Indicates a Dilution,Re-analysis,Re-extraction,or additional Initial metals/anion analysis of the sample
DLC Decision level concentration
MDA Minimum detectable activity
EDL Estimated Detection Limit
MDC Minimum detectable concentration
MDL Method Detection Limit
ML Minimum Level(Dioxin)
NC Not Calculated
ND Not detected at the reporting limit(or MDL or EDL if shown)
PQL Practical Quantitation Limit
QC Quality Control
RER Relative error ratio
RL Reporting Limit or Requested Limit(Radiochemistry)
RPD Relative Percent Difference,a measure of the relative difference between two points
TEF Toxicity Equivalent Factor(Dioxin)
TEQ Toxicity Equivalent Quotient(Dioxin)
TestAmerica Savannah
Page 6 of 81

Client Sample Results
Client: EnviroTrac, Ltd. TestAmerica Job ID: 680-118203-1
Project/Site: Geigy Chemical Corp.
Client Sample ID: SW-01 Lab Sample ID: 680-118203-1
Date Collected: 10/21/15 09:36 Matrix: Water
Date Received: 10/23/15 09:44
Method: 8081 B/8082A-Organochlorine Pesticides and Polychlorinated Biphenyls by Gas Chromatography
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Aldrin 0.050 U 0.050 0.0073 ug/L 10/26/15 16:51 10/29/15 05:23 1
alpha-BHC 0.050 U 0.050 0.0078 ug/L 10/26/15 16:51 10/29/15 05:23 1
alpha-Chlordane 0.050 U 0.050 0.010 ug/L 10/26/15 16:51 10/29/15 05:23 1
beta-BHC 0.018 J 0.050 0.012 ug/L 10/26/15 16:51 10/29/15 05:23 1
4,4'-DDD 0.050 U 0.050 0.0077 ug/L 10/26/15 16:51 10/29/15 05:23 1
4,4'-DDE 0.050 U 0.050 0.0074 ug/L 10/26/15 16:51 10/29/15 05:23 1
4,4'-DDT 0.050 U 0.050 0.0085 ug/L 10/26/15 16:51 10/29/15 05:23 1
delta-BHC 0.050 U 0.050 0.013 ug/L 10/26/15 16:51 10/29/15 05:23 1
Dieldrin 0.050 U 0.050 0.0086 ug/L 10/26/15 16:51 10/29/15 05:23 1
Endosulfan I 0.050 U 0.050 0.0082 ug/L 10/26/15 16:51 10/29/15 05:23 1
Endosulfan II 0.050 U 0.050 0.0085 ug/L 10/26/15 16:51 10/29/15 05:23 1
Endosulfan sulfate 0.050 U 0.050 0.0083 ug/L 10/26/15 16:51 10/29/15 05:23 1
Endrin 0.050 U 0.050 0.0088 ug/L 10/26/15 16:51 10/29/15 05:23 1
Endrin aldehyde 0.050 U 0.050 0.017 ug/L 10/26/15 16:51 10/29/15 05:23 1
Endrin ketone 0.050 U 0.050 0.0089 ug/L 10/26/15 16:51 10/29/15 05:23 1
gamma-BHC(Lindane) 0.050 U 0.050 0.0083 ug/L 10/26/15 16:51 10/29/15 05:23 1
gamma-Chlordane 0.050 U 0.050 0.0085 ug/L 10/26/15 16:51 10/29/15 05:23 1
Heptachlor 0.050 U 0.050 0.0079 ug/L 10/26/15 16:51 10/29/15 05:23 1
Heptachlor epoxide 0.050 U 0.050 0.0081 ug/L 10/26/15 16:51 10/29/15 05:23 1
Methoxychlor 0.050 U 0.050 0.0093 ug/L 10/26/15 16:51 10/29/15 05:23 1
Toxaphene 5.0 U 5.0 0.19 ug/L 10/26/15 16:51 10/29/15 05:23 1
Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac
DCB Decachlorobiphenyl 53 10-130 1026/15 16:51 10/29/15 05:23 1
Tetrachloro-m-xylene 63 39-130 1026/15 16:51 10/29/15 05:23 1
General Chemistry
Analyte Result Qualifier RL RL Unit D Prepared Analyzed Dil Fac
Total Suspended Solids 2.0 U 2.0 2.0 mg/L 10/26/15 15:13 1
TestAmerica Savannah
Page 7 of 81

Client Sample Results
Client: EnviroTrac, Ltd. TestAmerica Job ID: 680-118203-1
Project/Site: Geigy Chemical Corp.
Client Sample ID: SW-02 Lab Sample ID: 680-118203-2
Date Collected: 10/21/15 10:07 Matrix: Water
Date Received: 10/23/15 09:44
Method: 8081B/8082A-Organochlorine Pesticides and Polychlorinated Biphenyls by Gas Chromatography
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Aldrin 0.050 U 0.050 0.0073 ug/L 10/26/15 16:51 10/29/15 05:37 1
alpha-BHC 0.050 U 0.050 0.0078 ug/L 10/26/15 16:51 10/29/15 05:37 1 L
alpha-Chlordane 0.050 U 0.050 0.010 ug/L 10/26/15 16:51 10/29/15 05:37 1
beta-BHC 0.017 J 0.050 0.012 ug/L 10/26/15 16:51 10/29/15 05:37 1
4,4'-DDD 0.050 U 0.050 0.0077 ug/L 10/26/15 16:51 10/29/15 05:37 1
4,4'-DDE 0.050 U 0.050 0.0074 ug/L 10/26/15 16:51 10/29/15 05:37 1
4,4'-DDT 0.050 U 0.050 0.0085 ug/L 10/26/15 16:51 10/29/15 05:37 1
delta-BHC 0.050 U 0.050 0.013 ug/L 10/26/15 16:51 10/29/15 05:37 1
Dieldrin 0.050 U 0.050 0.0086 ug/L 10/26/15 16:51 10/29/15 05:37 1
Endosulfan I 0.050 U 0.050 0.0082 ug/L 10/26/15 16:51 10/29/15 05:37 1
Endosulfan II 0.050 U 0.050 0.0085 ug/L 10/26/15 16:51 10/29/15 05:37 1
Endosulfan sulfate 0.050 U 0.050 0.0083 ug/L 10/26/15 16:51 10/29/15 05:37 1
Endrin 0.050 U 0.050 0.0088 ug/L 10/26/15 16:51 10/29/15 05:37 1
Endrin aldehyde 0.050 U 0.050 0.017 ug/L 10/26/15 16:51 10/29/15 05:37 1
Endrin ketone 0.050 U 0.050 0.0089 ug/L 10/26/15 16:51 10/29/15 05:37 1
gamma-BHC(Lindane) 0.050 U 0.050 0.0083 ug/L 10/26/15 16:51 10/29/15 05:37 1
gamma-Chlordane 0.050 U 0.050 0.0085 ug/L 10/26/15 16:51 10/29/15 05:37 1
Heptachlor 0.050 U 0.050 0.0079 ug/L 10/26/15 16:51 10/29/15 05:37 1
Heptachlor epoxide 0.050 U 0.050 0.0081 ug/L 10/26/15 16:51 10/29/15 05:37 1
Methoxychlor 0.050 U 0.050 0.0093 ug/L 10/26/15 16:51 10/29/15 05:37 1
Toxaphene 5.0 U 5.0 0.19 ug/L 10/26/15 16:51 10/29/15 05:37 1
Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac
DCB Decachlorobiphenyl 50 10-130 1026/15 16:51 10/29/15 05:37 1
Tetrachloro-m xylene 72 39-130 10/26/15 16:51 10/29/15 05:37 1
General Chemistry
Analyte Result Qualifier RL RL Unit D Prepared Analyzed Dil Fac
Total Suspended Solids 2.0 U 2.0 2.0 mg/L 10/26/15 15:13 1
TestAmerica Savannah
Page 8 of 81

Client Sample Results
Client: EnviroTrac, Ltd. TestAmerica Job ID: 680-118203-1
Project/Site: Geigy Chemical Corp.
Client Sample ID: SW-03 Lab Sample ID: 680-118203-3
Date Collected: 10/21/15 10:32 Matrix: Water
Date Received: 10/23/15 09:44
Method: 8081 B/8082A-Organochlorine Pesticides and Polychlorinated Biphenyls by Gas Chromatography
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Aldrin 0.050 U 0.050 0.0073 ug/L 10/26/15 16:51 10/29/15 05:52 1
alpha-BHC 0.010 J 0.050 0.0078 ug/L 10/26/15 16:51 10/29/15 05:52 1
alpha-Chlordane 0.050 U 0.050 0.010 ug/L 10/26/15 16:51 10/29/15 05:52 1
beta-BHC 0.029 J 0.050 0.012 ug/L 10/26/15 16:51 10/29/15 05:52 1
4,4'-DDD 0.050 U 0.050 0.0077 ug/L 10/26/15 16:51 10/29/15 05:52 1
4,4'-DDE 0.050 U 0.050 0.0074 ug/L 10/26/15 16:51 10/29/15 05:52 1
4,4'-DDT 0.050 U 0.050 0.0085 ug/L 10/26/15 16:51 10/29/15 05:52 1
delta-BHC 0.029 J 0.050 0.013 ug/L 10/26/15 16:51 10/29/15 05:52 1
--- Dieldrin 0.050 U 0.050 0.0086 ug/L 10/26/15 16:51 10/29/15 05:52 1
Endosulfan I 0.050 U 0.050 0.0082 ug/L 10/26/15 16:51 10/29/15 05:52 1
Endosulfan II 0.050 U 0.050 0.0085 ug/L 10/26/15 16:51 10/29/15 05:52 1
Endosulfan sulfate 0.050 U 0.050 0.0083 ug/L 10/26/15 16:51 10/29/15 05:52 1
Endrin 0.050 U 0.050 0.0088 ug/L 10/26/15 16:51 10/29/15 05:52 1
Endrin aldehyde 0.050 U 0.050 0.017 ug/L 10/26/15 16:51 10/29/15 05:52 1
Endrin ketone 0.050 U 0.050 0.0089 ug/L 10/26/15 16:51 10/29/15 05:52 1
gamma-BHC(Lindane) 0.050 U 0.050 0.0083 ug/L 10/26/15 16:51 10/29/15 05:52 1
gamma-Chlordane 0.050 U 0.050 0.0085 ug/L 10/26/15 16:51 10/29/15 05:52 1
Heptachlor 0.050 U 0.050 0.0079 ug/L 10/26/15 16:51 10/29/15 05:52 1
Heptachlor epoxide 0.050 U 0.050 0.0081 ug/L 10/26/15 16:51 10/29/15 05:52 1
Methoxychlor 0.050 U 0.050 0.0093 ug/L 10/26/15 16:51 10/29/15 05:52 1
Toxaphene 5.0 U 5.0 0.19 ug/L 10/26/15 16:51 10/29/15 05:52 1
Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac
DCB Decachlorobiphenyl 49 10-130 1026/15 16:51 1029/15 05:52 1
Tetrachloro-m-xylene 56 39-130 1026/15 16:51 10/29/15 05:52 1
General Chemistry
Analyte Result Qualifier RL RL Unit D Prepared Analyzed Dil Fac
Total Suspended Solids 2.0 U 2.0 2.0 mg/L 10/26/15 15:13 1
TestAmerica Savannah
Page 9 of 81

Client Sample Results
Client: EnviroTrac, Ltd. TestAmerica Job ID: 680-118203-1
Project/Site: Geigy Chemical Corp.
Client Sample ID: SW-04 Lab Sample ID: 680-118203-4
Date Collected: 10/21/15 11:04 Matrix: Water
Date Received: 10/23/15 09:44
Method: 8081 B/8082A-Organochlorine Pesticides and Polychlorinated Biphenyls by Gas Chromatography
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Aldrin 0.050 U 0.050 0.0073 ug/L 10/26/15 16:51 10/29/15 06:06 1
alpha-BHC 0.050 U 0.050 0.0078 ug/L 10/26/15 16:51 10/29/15 06:06 1
alpha-Chlordane 0.050 U 0.050 0.010 ug/L 10/26/15 16:51 10/29/15 06:06 1
beta-BHC 0.050 U 0.050 0.012 ug/L 10/26/15 16:51 10/29/15 06:06 1
4,4'-DDD 0.050 U 0.050 0.0077 ug/L 10/26/15 16:51 10/29/15 06:06 1
4,4'-DDE 0.050 U 0.050 0.0074 ug/L 10/26/15 16:51 10/29/15 06:06 1
4,4'-DDT 0.050 U 0.050 0.0085 ug/L 10/26/15 16:51 10/29/15 06:06 1
delta-BHC 0.050 U 0.050 0.013 ug/L 10/26/15 16:51 10/29/15 06:06 1
Dieldrin 0.050 U 0.050 0.0086 ug/L 10/26/15 16:51 10/29/15 06:06 1 --
Endosulfan I 0.050 U 0.050 0.0082 ug/L 10/26/15 16:51 10/29/15 06:06 1
Endosulfan II 0.050 U 0.050 0.0085 ug/L 10/26/15 16:51 10/29/15 06:06 1
Endosulfan sulfate 0.050 U 0.050 0.0083 ug/L 10/26/15 16:51 10/29/15 06:06 1
Endrin 0.050 U 0.050 0.0088 ug/L 10/26/15 16:51 10/29/15 06:06 1
Endrin aldehyde 0.050 U 0.050 0.017 ug/L 10/26/15 16:51 10/29/15 06:06 1
Endrin ketone 0.050 U 0.050 0.0089 ug/L 10/26/15 16:51 10/29/15 06:06 1
gamma-BHC(Lindane) 0.050 U 0.050 0.0083 ug/L 10/26/15 16:51 10/29/15 06:06 1
gamma-Chlordane 0.050 U 0.050 0.0085 ug/L 10/26/15 16:51 10/29/15 06:06 1
Heptachlor 0.050 U 0.050 0.0079 ug/L 10/26/15 16:51 10/29/15 06:06 1
Heptachlor epoxide 0.050 U 0.050 0.0081 ug/L 10/26/15 16:51 10/29/15 06:06 1
Methoxychlor 0.050 U 0.050 0.0093 ug/L 10/26/15 16:51 10/29/15 06:06 1
Toxaphene 5.0 U 5.0 0.19 ug/L 10/26/15 16:51 10/29/15 06:06 1
Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac
DCB Decachlorobiphenyl 46 10-130 10/26/15 16:51 10/29/15 06:06 1
Tetrachloro-m xylene 67 39-130 1026/15 16:51 10/29/15 06:06 1
General Chemistry
Analyte Result Qualifier RL RL Unit D Prepared Analyzed Dil Fac
Total Suspended Solids 8.0 4.0 4.0 mg/L 10/26/15 15:13 1
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Page 10 of 81

Client Sample Results
Client: EnviroTrac, Ltd. TestAmerica Job ID: 680-118203-1
Project/Site: Geigy Chemical Corp.
Client Sample ID: SW-05 Lab Sample ID: 680-118203-5
Date Collected: 10/21/15 11:17 Matrix: Water
Date Received: 10/23/15 09:44
Method: 8081 B/8082A-Organochlorine Pesticides and Polychlorinated Biphenyls by Gas Chromatography
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Aldrin 0.051 U 0.051 0.0074 ug/L 10/26/15 16:51 10/29/15 06:21 1
alpha-BHC 0.051 U 0.051 0.0080 ug/L 10/26/15 16:51 10/29/15 06:21 1
alpha-Chlordane 0.051 U 0.051 0.010 ug/L 10/26/15 16:51 10/29/15 06:21 1
beta-BHC 0.013 J p 0.051 0.012 ug/L 10/26/15 16:51 10/29/15 06:21 1
4,4'-DDD 0.051 U 0.051 0.0079 ug/L 10/26/15 16:51 10/29/15 06:21 1
4,4'-DDE 0.051 U 0.051 0.0075 ug/L 10/26/15 16:51 10/29/15 06:21 1
4,4'-DDT 0.051 U 0.051 0.0087 ug/L 10/26/15 16:51 10/29/15 06:21 1
delta-BHC 0.051 U 0.051 0.013 ug/L 10/26/15 16:51 10/29/15 06:21 1
Dieldrin 0.051 U 0.051 0.0088 ug/L 10/26/15 16:51 10/29/15 06:21 1
Endosulfan I 0.051 U 0.051 0.0084 ug/L 10/26/15 16:51 10/29/15 06:21 1
Endosulfan II 0.051 U 0.051 0.0087 ug/L 10/26/15 16:51 10/29/15 06:21 1
Endosulfan sulfate 0.051 U 0.051 0.0085 ug/L 10/26/15 16:51 10/29/15 06:21 1
Endrin 0.051 U 0.051 0.0090 ug/L 10/26/15 16:51 10/29/15 06:21 1
Endrin aldehyde 0.051 U 0.051 0.017 ug/L 10/26/15 16:51 10/29/15 06:21 1
Endrin ketone 0.051 U 0.051 0.0091 ug/L 10/26/15 16:51 10/29/15 06:21 1
gamma-BHC(Lindane) 0.051 U 0.051 0.0085 ug/L 10/26/15 16:51 10/29/15 06:21 1
gamma-Chlordane 0.051 U 0.051 0.0087 ug/L 10/26/15 16:51 10/29/15 06:21 1
Heptachlor 0.051 U 0.051 0.0081 ug/L 10/26/15 16:51 10/29/15 06:21 1
Heptachlor epoxide 0.051 U 0.051 0.0083 ug/L 10/26/15 16:51 10/29/15 06:21 1
Methoxychlor 0.051 U 0.051 0.0095 ug/L 10/26/15 16:51 10/29/15 06:21 1
Toxaphene 5.1 U 5.1 0.19 ug/L 10/26/15 16:51 10/29/15 06:21 1
Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac
DCB Decachlorobiphenyl 48 10-130 10/26/15 16:51 10/29/15 06:21 1
Tetrachloro-m xylene 66 39-130 10/26/15 16:51 10/29/15 06:21 1
General Chemistry
Analyte Result Qualifier RL RL Unit D Prepared Analyzed Dil Fac
Total Suspended Solids 14 1.9 1.9 mg/L 10/26/15 15:13 1
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Page 11 of 81

Client Sample Results
Client: EnviroTrac, Ltd. TestAmerica Job ID: 680-118203-1
Project/Site: Geigy Chemical Corp.
Client Sample ID: SW-11-2 Lab Sample ID: 680-118203-6
Date Collected: 10/21/15 11:38 Matrix: Water
Date Received: 10/23/15 09:44
Method: 8081 B/8082A-Organochlorine Pesticides and Polychlorinated Biphenyls by Gas Chromatography
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Aldrin 0.051 U 0.051 0.0075 ug/L 10/26/15 16:51 10/29/15 06:36 1
alpha-BHC 0.051 U 0.051 0.0080 ug/L 10/26/15 16:51 10/29/15 06:36 1
alpha-Chlordane 0.051 U 0.051 0.010 ug/L 10/26/15 16:51 10/29/15 06:36 1
beta-BHC 0.051 U 0.051 0.012 ug/L 10/26/15 16:51 10/29/15 06:36 1
4,4'-DDD 0.051 U 0.051 0.0079 ug/L 10/26/15 16:51 10/29/15 06:36 1
4,4'-DDE 0.051 U 0.051 0.0076 ug/L 10/26/15 16:51 10/29/15 06:36 1
4,4'-DDT 0.051 U 0.051 0.0088 ug/L 10/26/15 16:51 10/29/15 06:36 1
delta-BHC 0.051 U 0.051 0.013 ug/L 10/26/15 16:51 10/29/15 06:36 1
Dieldrin 0.051 U 0.051 0.0089 ug/L 10/26/15 16:51 10/29/15 06:36 1
Endosulfan I 0.051 U 0.051 0.0084 ug/L 10/26/15 16:51 10/29/15 06:36 1
Endosulfan II 0.051 U 0.051 0.0088 ug/L 10/26/15 16:51 10/29/15 06:36 1
Endosulfan sulfate 0.051 U 0.051 0.0085 ug/L 10/26/15 16:51 10/29/15 06:36 1
Endrin 0.051 U 0.051 0.0091 ug/L 10/26/15 16:51 10/29/15 06:36 1
Endrin aldehyde 0.051 U 0.051 0.018 ug/L 10/26/15 16:51 10/29/15 06:36 1
Endrin ketone 0.051 U 0.051 0.0092 ug/L 10/26/15 16:51 10/29/15 06:36 1
gamma-BHC(Lindane) 0.051 U 0.051 0.0085 ug/L 10/26/15 16:51 10/29/15 06:36 1
gamma-Chlordane 0.051 U 0.051 0.0088 ug/L 10/26/15 16:51 10/29/15 06:36 1
Heptachlor 0.051 U 0.051 0.0081 ug/L 10/26/15 16:51 10/29/15 06:36 1
Heptachlor epoxide 0.051 U 0.051 0.0083 ug/L 10/26/15 16:51 10/29/15 06:36 1
Methoxychlor 0.051 U 0.051 0.0096 ug/L 10/26/15 16:51 10/29/15 06:36 1
Toxaphene 5.1 U 5.1 0.20 ug/L 10/26/15 16:51 10/29/15 06:36 1
Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac
DCB Decachlorobiphenyl 45 10-130 10/26/15 16:51 10/29/15 06:36 1
Tetrachloro-m-xylene 60 39-130 10/26/15 16:51 10/29/15 06:36 1
General Chemistry
Analyte Result Qualifier RL RL Unit D Prepared Analyzed Dil Fac
Total Suspended Solids 2.1 U 2.1 2.1 mg/L 10/26/15 15:13 1
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Page 12 of 81

Client Sample Results
Client: EnviroTrac, Ltd. TestAmerica Job ID: 680-118203-1
Project/Site: Geigy Chemical Corp.
Client Sample ID: SW-06 Lab Sample ID: 680-118203-7
Date Collected: 10/21/15 12:05 Matrix: Water
Date Received: 10/23/15 09:44
Method: 8081 B/8082A-Organochlorine Pesticides and Polychlorinated Biphenyls by Gas Chromatography
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Aldrin 0.051 U 0.051 0.0074 ug/L 10/26/15 16:51 10/29/15 06:50 1
alpha-BHC 0.051 U 0.051 0.0079 ug/L 10/26/15 16:51 10/29/15 06:50 1
alpha-Chlordane 0.051 U 0.051 0.010 ug/L 10/26/15 16:51 10/29/15 06:50 1
beta-BHC 0.051 U 0.051 0.012 ug/L 10/26/15 16:51 10/29/15 06:50 1
4,4'-DDD 0.051 U 0.051 0.0078 ug/L 10/26/15 16:51 10/29/15 06:50 1
4,4'-DDE 0.051 U 0.051 0.0075 ug/L 10/26/15 16:51 10/29/15 06:50 1
4,4'-DDT 0.051 U 0.051 0.0086 ug/L 10/26/15 16:51 10/29/15 06:50 1
delta-BHC 0.051 U 0.051 0.013 ug/L 10/26/15 16:51 10/29/15 06:50 1
Dieldrin 0.051 U 0.051 0.0087 ug/L 10/26/15 16:51 10/29/15 06:50 1
Endosulfan I 0.051 U 0.051 0.0083 ug/L 10/26/15 16:51 10/29/15 06:50 1
Endosulfan II 0.051 U 0.051 0.0086 ug/L 10/26/15 16:51 10/29/15 06:50 1
Endosulfan sulfate 0.051 U 0.051 0.0084 ug/L 10/26/15 16:51 10/29/15 06:50 1
Endrin 0.051 U 0.051 0.0089 ug/L 10/26/15 16:51 10/29/15 06:50 1
Endrin aldehyde 0.051 U 0.051 0.017 ug/L 10/26/15 16:51 10/29/15 06:50 1
Endrin ketone 0.051 U 0.051 0.0090 ug/L 10/26/15 16:51 10/29/15 06:50 1
gamma-BHC(Lindane) 0.051 U 0.051 0.0084 ug/L 10/26/15 16:51 10/29/15 06:50 1
gamma-Chlordane 0.051 U 0.051 0.0086 ug/L 10/26/15 16:51 10/29/15 06:50 1
Heptachlor 0.051 U 0.051 0.0080 ug/L 10/26/15 16:51 10/29/15 06:50 1
Heptachlor epoxide 0.051 U 0.051 0.0082 ug/L 10/26/15 16:51 10/29/15 06:50 1
Methoxychlor 0.051 U 0.051 0.0094 ug/L 10/26/15 16:51 10/29/15 06:50 1
Toxaphene 5.1 U 5.1 0.19 ug/L 10/26/15 16:51 10/29/15 06:50 1
Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac
DCB Decachlorobiphenyl 48 10-130 10/26/15 16:51 10/29/15 06:50 1
Tetrachloro-m-xylene 67 39-130 10/26/15 16:51 10/29/15 06:50 1
General Chemistry
Analyte Result Qualifier RL RL Unit D Prepared Analyzed Dil Fac
Total Suspended Solids 2.2 U 2.2 2.2 mg/L 10/26/15 15:13 1
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Page 13 of 81

Client Sample Results
Client: EnviroTrac, Ltd. TestAmerica Job ID: 680-118203-1
Project/Site: Geigy Chemical Corp.
Client Sample ID: SW-07 Lab Sample ID: 680-118203-8
Date Collected: 10/21/15 13:19 Matrix: Water
Date Received: 10/23/15 09:44
Method: 8081B/8082A-Organochlorine Pesticides and Polychlorinated Biphenyls by Gas Chromatography
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Aldrin 0.054 U 0.054 0.0078 ug/L 10/27/15 16:05 10/29/15 12:47 1
alpha-BHC 0.0086 J 0.054 0.0084 ug/L 10/27/15 16:05 10/29/15 12:47 1
alpha-Chlordane 0.054 U 0.054 0.011 ug/L 10/27/15 16:05 10/29/15 12:47 1
beta-BHC 0.016 J p 0.054 0.013 ug/L 10/27/15 16:05 10/29/15 12:47 1
4,4'-DDD 0.054 U 0.054 0.0083 ug/L 10/27/15 16:05 10/29/15 12:47 1
4,4'-DDE 0.054 U 0.054 0.0080 ug/L 10/27/15 16:05 10/29/15 12:47 1
4,4'-DDT 0.054 U 0.054 0.0091 ug/L 10/27/15 16:05 10/29/15 12:47 1
delta-BHC 0.054 U 0.054 0.014 ug/L 10/27/15 16:05 10/29/15 12:47 1
Dieldrin 0.054 U 0.054 0.0092 ug/L 10/27/15 16:05 10/29/15 12:47 1
Endosulfan I 0.054 U 0.054 0.0088 ug/L 10/27/15 16:05 10/29/15 12:47 1
Endosulfan II 0.054 U 0.054 0.0091 ug/L 10/27/15 16:05 10/29/15 12:47 1
Endosulfan sulfate 0.054 U 0.054 0.0089 ug/L 10/27/15 16:05 10/29/15 12:47 1
Endrin 0.054 U 0.054 0.0095 ug/L 10/27/15 16:05 10/29/15 12:47 1
Endrin aldehyde 0.054 U 0.054 0.018 ug/L 10/27/15 16:05 10/29/15 12:47 1
Endrin ketone 0.054 U 0.054 0.0096 ug/L 10/27/15 16:05 10/29/15 12:47 1
gamma-BHC(Lindane) 0.054 U 0.054 0.0089 ug/L 10/27/15 16:05 10/29/15 12:47 1
gamma-Chlordane 0.054 U 0.054 0.0091 ug/L 10/27/15 16:05 10/29/15 12:47 1
Heptachlor 0.054 U 0.054 0.0085 ug/L 10/27/15 16:05 10/29/15 12:47 1
Heptachlor epoxide 0.054 U 0.054 0.0087 ug/L 10/27/15 16:05 10/29/15 12:47 1
Methoxychlor 0.054 U 0.054 0.010 ug/L 10/27/15 16:05 10/29/15 12:47 1
Toxaphene 5.4 U 5.4 0.20 ug/L 10/27/15 16:05 10/29/15 12:47 1
Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac
DCB Decachlorobiphenyl 36 10-130 10/27/15 16:05 10/29/15 12:47 1
Tetrachloro-m-xylene 62 39-130 10/27/15 16:05 10/29/15 12:47 1
General Chemistry
Analyte Result Qualifier RL RL Unit D Prepared Analyzed Dil Fac
Total Suspended Solids 2.0 U 2.0 2.0 mg/L 10/26/15 15:13 1
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Page 14 of 81

Client Sample Results
Client: EnviroTrac, Ltd. TestAmerica Job ID: 680-118203-1
Project/Site: Geigy Chemical Corp.
Client Sample ID: SW-08 Lab Sample ID: 680-118203-9
Date Collected: 10/21/15 13:39 Matrix: Water
Date Received: 10/23/15 09:44
Method: 8081 B/8082A -Organochlorine Pesticides and Polychlorinated Biphenyls by Gas Chromatography
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Aldrin 0.049 U 0.049 0.0072 ug/L 10/27/15 16:05 10/29/15 13:01 1
alpha-BHC 0.049 U 0.049 0.0077 ug/L 10/27/15 16:05 10/29/15 13:01 1
alpha-Chlordane 0.049 U 0.049 0.0099 ug/L 10/27/15 16:05 10/29/15 13:01 1
beta-BHC 0.013 J p 0.049 0.012 ug/L 10/27/15 16:05 10/29/15 13:01 1
4,4'-DDD 0.049 U 0.049 0.0076 ug/L 10/27/15 16:05 10/29/15 13:01 1
4,4'-DDE 0.049 U 0.049 0.0073 ug/L 10/27/15 16:05 10/29/15 13:01 1
4,4'-DDT 0.049 U 0.049 0.0084 ug/L 10/27/15 16:05 10/29/15 13:01 1
delta-BHC 0.049 U 0.049 0.013 ug/L 10/27/15 16:05 10/29/15 13:01 1
Dieldrin 0.049 U 0.049 0.0085 ug/L 10/27/15 16:05 10/29/15 13:01 1
Endosulfan I 0.049 U 0.049 0.0081 ug/L 10/27/15 16:05 10/29/15 13:01 1
Endosulfan II 0.049 U 0.049 0.0084 ug/L 10/27/15 16:05 10/29/15 13:01 1
Endosulfan sulfate 0.049 U 0.049 0.0082 ug/L 10/27/15 16:05 10/29/15 13:01 1
Endrin 0.049 U 0.049 0.0087 ug/L 10/27/15 16:05 10/29/15 13:01 1
Endrin aldehyde 0.049 U 0.049 0.017 ug/L 10/27/15 16:05 10/29/15 13:01 1
Endrin ketone 0.049 U 0.049 0.0088 ug/L 10/27/15 16:05 10/29/15 13:01 1
gamma-BHC(Lindane) 0.049 U 0.049 0.0082 ug/L 10/27/15 16:05 10/29/15 13:01 1
gamma-Chlordane 0.049 U 0.049 0.0084 ug/L 10/27/15 16:05 10/29/15 13:01 1
Heptachlor 0.049 U 0.049 0.0078 ug/L 10/27/15 16:05 10/29/15 13:01 1
Heptachlor epoxide 0.049 U 0.049 0.0080 ug/L 10/27/15 16:05 10/29/15 13:01 1
Methoxychlor 0.049 U 0.049 0.0092 ug/L 10/27/15 16:05 10/29/15 13:01 1
Toxaphene 4.9 U 4.9 0.19 ug/L 10/27/15 16:05 10/29/15 13:01 1
Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac
DCB Decachlorobiphenyl 38 10-130 10/27/15 16:05 10/29/15 13:01 1
Tetrachloro-m-xylene 62 39-130 10/27/15 16:05 10/29/15 13:01 1
General Chemistry
Analyte Result Qualifier RL RL Unit D Prepared Analyzed Dil Fac
Total Suspended Solids 2.9 1.0 1.0 mg/L 10/27/15 11:02 1
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Page 15 of 81

Client Sample Results
Client: EnviroTrac, Ltd. TestAmerica Job ID: 680-118203-1
Project/Site: Geigy Chemical Corp.
Client Sample ID: SW-09 Lab Sample ID: 680-118203-10
Date Collected: 10/21/15 13:52 Matrix: Water
Date Received: 10/23/15 09:44
Method: 8081 B/8082A -Organochlorine Pesticides and Polychlorinated Biphenyls by Gas Chromatography
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac 1
Aldrin 0.049 U 0.049 0.0071 ug/L 10/27/15 16:05 10/29/15 13:16 1
alpha-BHC 0.049 U 0.049 0.0076 ug/L 10/27/15 16:05 10/29/15 13:16 1
alpha-Chlordane 0.049 U 0.049 0.0097 ug/L 10/27/15 16:05 10/29/15 13:16 1
beta-BHC 0.049 U 0.049 0.012 ug/L 10/27/15 16:05 10/29/15 13:16 1
4,4'-DDD 0.049 U 0.049 0.0075 ug/L 10/27/15 16:05 10/29/15 13:16 1
4,4'-DDE 0.049 U 0.049 0.0072 ug/L 10/27/15 16:05 10/29/15 13:16 1
4,4'-DDT 0.049 U 0.049 0.0083 ug/L 10/27/15 16:05 10/29/15 13:16 1 I
delta-BHC 0.049 U 0.049 0.013 ug/L 10/27/15 16:05 10/29/15 13:16 1
Dieldrin 0.049 U 0.049 0.0084 ug/L 10/27/15 16:05 10/29/15 13:16 1
Endosulfan I 0.049 U 0.049 0.0080 ug/L 10/27/15 16:05 10/29/15 13:16 1
Endosulfan II 0.049 U 0.049 0.0083 ug/L 10/27/15 16:05 10/29/15 13:16 1
Endosulfan sulfate 0.049 U 0.049 0.0081 ug/L 10/27/15 16:05 10/29/15 13:16 1
Endrin 0.049 U 0.049 0.0086 ug/L 10/27/15 16:05 10/29/15 13:16 1
Endrin aldehyde 0.049 U 0.049 0.017 ug/L 10/27/15 16:05 10/29/15 13:16 1
Endrin ketone 0.049 U 0.049 0.0087 ug/L 10/27/15 16:05 10/29/15 13:16 1
gamma-BHC(Lindane) 0.049 U 0.049 0.0081 ug/L 10/27/15 16:05 10/29/15 13:16 1
gamma-Chlordane 0.049 U 0.049 0.0083 ug/L 10/27/15 16:05 10/29/15 13:16 1
Heptachlor 0.049 U 0.049 0.0077 ug/L 10/27/15 16:05 10/29/15 13:16 1
Heptachlor epoxide 0.049 U 0.049 0.0079 ug/L 10/27/15 16:05 10/29/15 13:16 1
Methoxychlor 0.049 U 0.049 0.0091 ug/L 10/27/15 16:05 10/29/15 13:16 1
Toxaphene 4.9 U 4.9 0.19 ug/L 10/27/15 16:05 10/29/15 13:16 1
Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac
DCB Decachlorobiphenyl 38 10-130 10/27/15 16:05 10/29/15 13:16 1
Tetrachloro-m-xylene 63 39-130 10/27/15 16:05 10/29/15 13:16 1
General Chemistry
Analyte Result Qualifier RL RL Unit D Prepared Analyzed Dil Fac
Total Suspended Solids 1.7 1.0 1.0 mg/L 10/27/15 11:02 1
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Page 16 of 81

Client Sample Results
Client: EnviroTrac, Ltd. TestAmerica Job ID: 680-118203-1
Project/Site: Geigy Chemical Corp.
Client Sample ID: SW Duplicate Lab Sample ID: 680-118203-11
Date Collected: 10/21/15 13:26 Matrix: Water
Date Received: 10/23/15 09:44
Method: 8081 B/8082A-Organochlorine Pesticides and Polychlorinated Biphenyls by Gas Chromatography
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Aldrin 0.055 U 0.055 0.0080 ug/L 10/27/15 16:05 10/29/15 13:30 1
alpha-BHC 0.055 U 0.055 0.0086 ug/L 10/27/15 16:05 10/29/15 13:30 1
alpha-Chlordane 0.055 U 0.055 0.011 ug/L 10/27/15 16:05 10/29/15 13:30 1
beta-BHC 0.055 U 0.055 0.013 ug/L 10/27/15 16:05 10/29/15 13:30 1
4,4'-DDD 0.055 U 0.055 0.0085 ug/L 10/27/15 16:05 10/29/15 13:30 1
4,4'-DDE 0.055 U 0.055 0.0081 ug/L 10/27/15 16:05 10/29/15 13:30 1
4,4'-DDT 0.055 U 0.055 0.0093 ug/L 10/27/15 16:05 10/29/15 13:30 1
delta-BHC 0.055 U 0.055 0.014 ug/L 10/27/15 16:05 10/29/15 13:30 1
Dieldrin 0.055 U 0.055 0.0094 ug/L 10/27/15 16:05 10/29/15 13:30 1
Endosulfan I 0.055 U 0.055 0.0090 ug/L 10/27/15 16:05 10/29/15 13:30 1
Endosulfan II 0.055 U 0.055 0.0093 ug/L 10/27/15 16:05 10/29/15 13:30 1
Endosulfan sulfate 0.055 U 0.055 0.0091 ug/L 10/27/15 16:05 10/29/15 13:30 1
Endrin 0.055 U 0.055 0.0097 ug/L 10/27/15 16:05 10/29/15 13:30 1
Endrin aldehyde 0.055 U 0.055 0.019 ug/L 10/27/15 16:05 10/29/15 13:30 1
Endrin ketone 0.055 U 0.055 0.0098 ug/L 10/27/15 16:05 10/29/15 13:30 1
gamma-BHC(Lindane) 0.055 U 0.055 0.0091 ug/L 10/27/15 16:05 10/29/15 13:30 1
gamma-Chlordane 0.055 U 0.055 0.0093 ug/L 10/27/15 16:05 10/29/15 13:30 1
Heptachlor 0.055 U 0.055 0.0087 ug/L 10/27/15 16:05 10/29/15 13:30 1
Heptachlor epoxide 0.055 U 0.055 0.0089 ug/L 10/27/15 16:05 10/29/15 13:30 1
Methoxychlor 0.055 U 0.055 0.010 ug/L 10/27/15 16:05 10/29/15 13:30 1
Toxaphene 5.5 U 5.5 0.21 ug/L 10/27/15 16:05 10/29/15 13:30 1
Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac
DCB Decachlorobiphenyl 35 10-130 10/27/15 16:05 10/29/15 13:30 1
Tetrachloro-m-xylene 63 39-130 10/27/15 16:05 10/29/15 13:30 1
General Chemistry
Analyte Result Qualifier RL RL Unit D Prepared Analyzed Dil Fac
Total Suspended Solids 2.1 2.1 2.1 mg/L 10/27/15 11:02 1
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Page 17 of 81

Client Sample Results
Client: EnviroTrac, Ltd. TestAmerica Job ID: 680-118203-1
Project/Site: Geigy Chemical Corp.
Client Sample ID: Influent Lab Sample ID: 680-118203-12
Date Collected: 10/21/15 14:32 Matrix: Water
Date Received: 10/23/15 09:44
Method: 8260E-Volatile Organic Compounds (GC/MS)
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Trichloroethene 1.1 1.0 0.48 ug/L 10/27/15 13:18 1
Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac ill
Toluene-d8(Sun) 103 70-130 10/27/15 13:18 1
1,2-Dichloroethane-d4(Surr) 107 70-130 10/27/15 13:18 1
Dibromofluoromethane(Surr) 110 70-130 10/27/15 13:18 1
4-Bromofluorobenzene(Surr) 101 70-130 10/27/15 13:18 1
Method: 8081 B/8082A-Organochlorine Pesticides and Polychlorinated Biphenyls by Gas Chromatography
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Aldrin 0.049 U 0.049 0.0072 ug/L 10/27/15 16:05 10/29/15 21:51 1
alpha-BHC 0.077 0.049 0.0077 ug/L 10/27/15 16:05 10/29/15 21:51 1
alpha-Chlordane 0.049 U 0.049 0.0098 ug/L 10/27/15 16:05 10/29/15 21:51 1
beta-BHC 3.2 0.25 0.059 ug/L 10/27/15 16:05 10/29/15 22:06 5
4,4'-DDD 0.049 U 0.049 0.0076 ug/L 10/27/15 16:05 10/29/15 21:51 1
4,4'-DDE 0.049 U 0.049 0.0073 ug/L 10/27/15 16:05 10/29/15 21:51 1
4,4'-DDT 0.049 U 0.049 0.0084 ug/L 10/27/15 16:05 10/29/15 21:51 1
delta-BHC 0.63 0.049 0.013 ug/L 10/27/15 16:05 10/29/15 21:51 1
Dieldrin 0.24 0.049 0.0085 ug/L 10/27/15 16:05 10/29/15 21:51 1
Endosulfan I 0.049 U 0.049 0.0081 ug/L 10/27/15 16:05 10/29/15 21:51 1
Endosulfan II 0.049 U 0.049 0.0084 ug/L 10/27/15 16:05 10/29/15 21:51 1
Endosulfan sulfate 0.025 J p 0.049 0.0082 ug/L 10/27/15 16:05 10/29/15 21:51 1
Endrin 0.049 U 0.049 0.0087 ug/L 10/27/15 16:05 10/29/15 21:51 1
Endrin aldehyde 0.049 U 0.049 0.017 ug/L 10/27/15 16:05 10/29/15 21:51 1
Endrin ketone 0.19 0.049 0.0088 ug/L 10/27/15 16:05 10/29/15 21:51 1
gamma-BHC(Lindane) 0.056 p 0.049 0.0082 ug/L 10/27/15 16:05 10/29/15 21:51 1
gamma-Chlordane 0.049 U 0.049 0.0084 ug/L 10/27/15 16:05 10/29/15 21:51 1
Heptachlor 0.049 U 0.049 0.0078 ug/L 10/27/15 16:05 10/29/15 21:51 1
Heptachlor epoxide 0.031 J p 0.049 0.0080 ug/L 10/27/15 16:05 10/29/15 21:51 1
Methoxychlor 0.049 U 0.049 0.0092 ug/L 10/27/15 16:05 10/29/15 21:51 1
Toxaphene 5.0 4.9 0.19 ug/L 10/27/15 16:05 10/29/15 21:51 1
Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac
DCB Decachlorobipheny! 59 10-130 10/27/15 16:05 10/29/15 21:51 1
Tetrachloro-m-xylene 56 39-130 10/27/15 16:05 10/29/15 21:51 1
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Page 18 of 81

Client Sample Results
Client: EnviroTrac, Ltd. TestAmerica Job ID: 680-118203-1
Project/Site: Geigy Chemical Corp.
Client Sample ID: Effluent Lab Sample ID: 680-118203-13
Date Collected: 10/21/15 14:38 Matrix: Water
Date Received: 10/23/15 09:44
Method: 8260E-Volatile Organic Compounds(GC/MS)
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Trichloroethene 1.0 U 1.0 0.48 ug/L 10/27/15 13:40 1 i
Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac il
Toluene-d8(Surr) 101 70-130 10/27/15 13:40 1
1,2-Dichloroethane-d4(Sun-) 107 70-130 10/27/15 13:40 1
Dibromofluoromethane(Sun-) 110 70-130 10/27/15 13:40 1
4-Bromofluorobenzene(Surr) 99 70-130 10/27/15 13:40 1
Method: 8081 B/8082A-Organochlorine Pesticides and Polychlorinated Biphenyls by Gas Chromatography
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Aldrin 0.049 U 0.049 0.0072 ug/L 10/27/15 16:05 10/29/15 13:45 1
alpha-BHC 0.049 U 0.049 0.0077 ug/L 10/27/15 16:05 10/29/15 13:45 1
alpha-Chlordane 0.049 U 0.049 0.0099 ug/L 10/27/15 16:05 10/29/15 13:45 1
beta-BHC 0.017 J 0.049 0.012 ug/L 10/27/15 16:05 10/29/15 13:45 1
4,4'-DDD 0.049 U 0.049 0.0076 ug/L 10/27/15 16:05 10/29/15 13:45 1
4,4'-DDE 0.049 U 0.049 0.0073 ug/L 10/27/15 16:05 10/29/15 13:45 1
4,4'-DDT 0.049 U 0.049 0.0084 ug/L 10/27/15 16:05 10/29/15 13:45 1
delta-BHC 0.049 U 0.049 0.013 ug/L 10/27/15 16:05 10/29/15 13:45 1
Dieldrin 0.049 U 0.049 0.0085 ug/L 10/27/15 16:05 10/29/15 13:45 1
Endosulfan I 0.049 U 0.049 0.0081 ug/L 10/27/15 16:05 10/29/15 13:45 1
Endosulfan II 0.049 U 0.049 0.0084 ug/L 10/27/15 16:05 10/29/15 13:45 1
Endosulfan sulfate 0.049 U 0.049 0.0082 ug/L 10/27/15 16:05 10/29/15 13:45 1
Endrin 0.049 U 0.049 0.0087 ug/L 10/27/15 16:05 10/29/15 13:45 1
Endrin aldehyde 0.049 U 0.049 0.017 ug/L 10/27/15 16:05 10/29/15 13:45 1
Endrin ketone 0.049 U 0.049 0.0088 ug/L 10/27/15 16:05 10/29/15 13:45 1
gamma-BHC(Lindane) 0.049 U 0.049 0.0082 ug/L 10/27/15 16:05 10/29/15 13:45 1
gamma-Chlordane 0.049 U 0.049 0.0084 ug/L 10/27/15 16:05 10/29/15 13:45 1
Heptachlor 0.049 U 0.049 0.0078 ug/L 10/27/15 16:05 10/29/15 13:45 1
Heptachlor epoxide 0.049 U 0.049 0.0080 ug/L 10/27/15 16:05 10/29/15 13:45 1
Methoxychlor 0.049 U 0.049 0.0092 ug/L 10/27/15 16:05 10/29/15 13:45 1
Toxaphene 4.9 U 4.9 0.19 ug/L 10/27/15 16:05 10/29/15 13:45 1
Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac
DCB Decachlorobiphenyl 59 10-130 10/27/15 16:05 10/29/15 13:45 1
Tetrachloro-m-xylene 53 39-130 10/27/15 16:05 10/29/15 13:45 1
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Page 19 of 81

Client Sample Results
Client: EnviroTrac, Ltd. TestAmerica Job ID: 680-118203-1
Project/Site: Geigy Chemical Corp.
Client Sample ID: Carbon Train A-1 Lab Sample ID: 680-118203-14
Date Collected: 10/21/15 14:47 Matrix: Water
Date Received: 10/23/15 09:44
Method: 8260B -Volatile Organic Compounds (GC/MS)
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Trichloroethene 1.0 U 1.0 0.48 ug/L 10/27/15 14:01 1
Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac IIII
Toluene-d8(Surr) 103 70-130 10/27/15 14:01 1
1,2-Dichloroethane-d4(Surr) 107 70-130 10/27/15 14:01 1
Dibromofluoromethane(Surr) 109 70-130 10/27/15 14:01 1
4-Bromofluorobenzene(Surr) 98 70-130 10/27/15 14:01 1
Method: 8081 B/8082A-Organochlorine Pesticides and Polychlorinated Biphenyls by Gas Chromatography
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Aldrin 0.048 U 0.048 0.0071 ug/L 10/27/15 16:05 10/29/15 13:59 1
alpha-BHC 0.048 U 0.048 0.0075 ug/L 10/27/15 16:05 10/29/15 13:59 1
alpha-Chlordane 0.048 U 0.048 0.0097 ug/L 10/27/15 16:05 10/29/15 13:59 1
beta-BHC 0.048 U 0.048 0.012 ug/L 10/27/15 16:05 10/29/15 13:59 1
4,4'-DDD 0.048 U 0.048 0.0074 ug/L 10/27/15 16:05 10/29/15 13:59 1
4,4'-DDE 0.048 U 0.048 0.0072 ug/L 10/27/15 16:05 10/29/15 13:59 1
4,4'-DDT 0.048 U 0.048 0.0082 ug/L 10/27/15 16:05 10/29/15 13:59 1
delta-BHC 0.048 U 0.048 0.013 ug/L 10/27/15 16:05 10/29/15 13:59 1
Dieldrin 0.048 U 0.048 0.0083 ug/L 10/27/15 16:05 10/29/15 13:59 1
Endosulfan I 0.048 U 0.048 0.0079 ug/L 10/27/15 16:05 10/29/15 13:59 1
Endosulfan II 0.048 U 0.048 0.0082 ug/L 10/27/15 16:05 10/29/15 13:59 1
Endosulfan sulfate 0.048 U 0.048 0.0080 ug/L 10/27/15 16:05 10/29/15 13:59 1
Endrin 0.048 U 0.048 0.0085 ug/L 10/27/15 16:05 10/29/15 13:59 1
Endrin aldehyde 0.048 U 0.048 0.016 ug/L 10/27/15 16:05 10/29/15 13:59 1
Endrin ketone 0.048 U 0.048 0.0086 ug/L 10/27/15 16:05 10/29/15 13:59 1
gamma-BHC(Lindane) 0.048 U 0.048 0.0080 ug/L 10/27/15 16:05 10/29/15 13:59 1
gamma-Chlordane 0.048 U 0.048 0.0082 ug/L 10/27/15 16:05 10/29/15 13:59 1
Heptachlor 0.048 U 0.048 0.0076 ug/L 10/27/15 16:05 10/29/15 13:59 1
Heptachlor epoxide 0.048 U 0.048 0.0078 ug/L 10/27/15 16:05 10/29/15 13:59 1
Methoxychlor 0.048 U 0.048 0.0090 ug/L 10/27/15 16:05 10/29/15 13:59 1
Toxaphene 4.8 U 4.8 0.18 ug/L 10/27/15 16:05 10/29/15 13:59 1
Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac
DCB Decachlorobiphenyl 50 10-130 10/27/15 16:05 10/29/15 13:59 1
Tetrachloro-m-xylene 60 39-130 10/27/15 16:05 10/29/15 13:59 1
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Page 20 of 81

Client Sample Results
Client: EnviroTrac, Ltd. TestAmerica Job ID: 680-118203-1
Project/Site: Geigy Chemical Corp.
Client Sample ID: Carbon Train B-2 Lab Sample ID: 680-118203-15
Date Collected: 10/21/15 15:03 Matrix: Water
Date Received: 10/23/15 09:44
Method: 8260B-Volatile Organic Compounds (GC/MS)
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Trichloroethene 1.0 U 1.0 0.48 ug/L 10/27/15 14:23 1 i
Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac la
Toluene-d8(Surr) 103 70-130 1027/15 14:23 1
1,2-Dichloroethane-d4(Surr) 107 70-130 1027/15 14:23 1
Dibromofluoromethane(Surr) 109 70-130 1027/15 14:23 1
4-Bromofluorobenzene(Surr) 101 70-130 1027/15 14:23 1
Method: 8081 B/8082A-Organochlorine Pesticides and Polychlorinated Biphenyls by Gas Chromatography
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Aldrin 0.049 U 0.049 0.0072 ug/L 10/27/15 16:05 10/29/15 14:14 1
alpha-BHC 0.049 U 0.049 0.0077 ug/L 10/27/15 16:05 10/29/15 14:14 1
alpha-Chlordane 0.049 U 0.049 0.0098 ug/L 10/27/15 16:05 10/29/15 14:14 1
beta-BHC 0.049 U 0.049 0.012 ug/L 10/27/15 16:05 10/29/15 14:14 1
4,4'-DDD 0.049 U 0.049 0.0076 ug/L 10/27/15 16:05 10/29/15 14:14 1
4,4'-DDE 0.049 U 0.049 0.0073 ug/L 10/27/15 16:05 10/29/15 14:14 1
4,4'-DDT 0.049 U 0.049 0.0083 ug/L 10/27/15 16:05 10/29/15 14:14 1
delta-BHC 0.049 U 0.049 0.013 ug/L 10/27/15 16:05 10/29/15 14:14 1
Dieldrin 0.049 U 0.049 0.0084 ug/L 10/27/15 16:05 10/29/15 14:14 1
Endosulfan I 0.049 U 0.049 0.0081 ug/L 10/27/15 16:05 10/29/15 14:14 1
Endosulfan II 0.049 U 0.049 0.0083 ug/L 10/27/15 16:05 10/29/15 14:14 1
Endosulfan sulfate 0.049 U 0.049 0.0082 ug/L 10/27/15 16:05 10/29/15 14:14 1
Endrin 0.049 U 0.049 0.0086 ug/L 10/27/15 16:05 10/29/15 14:14 1
Endrin aldehyde 0.049 U 0.049 0.017 ug/L 10/27/15 16:05 10/29/15 14:14 1
Endrin ketone 0.049 U 0.049 0.0087 ug/L 10/27/15 16:05 10/29/15 14:14 1
gamma-BHC(Lindane) 0.049 U 0.049 0.0082 ug/L 10/27/15 16:05 10/29/15 14:14 1
gamma-Chlordane 0.049 U 0.049 0.0083 ug/L 10/27/15 16:05 10/29/15 14:14 1
Heptachlor 0.049 U 0.049 0.0078 ug/L 10/27/15 16:05 10/29/15 14:14 1
Heptachlor epoxide 0.049 U 0.049 0.0080 ug/L 10/27/15 16:05 10/29/15 14:14 1
Methoxychlor 0.049 U 0.049 0.0091 ug/L 10/27/15 16:05 10/29/15 14:14 1
Toxaphene 4.9 U 4.9 0.19 ug/L 10/27/15 16:05 10/29/15 14:14 1
Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac
DCB Decachlorobiphenyl 58 10-130 1027/15 16:05 1029/15 14:14 1
Tetrachloro-m-xylene 70 39-130 1027/15 16:05 1029/15 14:14 1
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Page 21 of 81

Client Sample Results
Client: EnviroTrac, Ltd. TestAmerica Job ID: 680-118203-1
Project/Site: Geigy Chemical Corp.
Client Sample ID: MW-30D Lab Sample ID: 680-118203-17
Date Collected: 10/21/15 10:50 Matrix: Water
Date Received: 10/23/15 09:44
Method: 8260E -Volatile Organic Compounds (GC/MS)
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Trichloroethene 1.0 U 1.0 0.48 ug/L 10/27/15 14:44 1
Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac 111
Toluene-d8(Sun-) 100 70-130 1027/15 14:44 1
1,2-Dichloroethane-d4(Surr) 107 70-130 1027/15 14:44 1
Dibromofluoromethane(Sun) 111 70-130 1027/15 14:44 1
4-Bromofluorobenzene(Sun) 101 70-130 1027/15 14:44 1
Method: 8081 B/8082A-Organochlorine Pesticides and Polychlorinated Biphenyls by Gas Chromatography
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Aldrin 0.050 U 0.050 0.0072 ug/L 10/27/15 16:05 10/29/15 22:20 1
alpha-BHC 0.081 0.050 0.0077 ug/L 10/27/15 16:05 10/29/15 22:20 1
alpha-Chlordane 0.050 U 0.050 0.0099 ug/L 10/27/15 16:05 10/29/15 22:20 1
beta-BHC 1.7 0.50 0.12 ug/L 10/27/15 16:05 10/29/15 22:35 10
4,4'-DDD 0.050 U 0.050 0.0076 ug/L 10/27/15 16:05 10/29/15 22:20 1
4,4'-DDE 0.050 U 0.050 0.0073 ug/L 10/27/15 16:05 10/29/15 22:20 1
4,4'-DDT 0.050 U 0.050 0.0084 ug/L 10/27/15 16:05 10/29/15 22:20 1
delta-BHC 0.27 0.050 0.013 ug/L 10/27/15 16:05 10/29/15 22:20 1
Dieldrin 0.17 0.050 0.0085 ug/L 10/27/15 16:05 10/29/15 22:20 1
Endosulfan I 0.050 U 0.050 0.0081 ug/L 10/27/15 16:05 10/29/15 22:20 1
Endosulfan II 0.050 U 0.050 0.0084 ug/L 10/27/15 16:05 10/29/15 22:20 1
Endosulfan sulfate 0.017 J p 0.050 0.0082 ug/L 10/27/15 16:05 10/29/15 22:20 1
Endrin 0.050 U 0.050 0.0087 ug/L 10/27/15 16:05 10/29/15 22:20 1
Endrin aldehyde 0.050 U 0.050 0.017 ug/L 10/27/15 16:05 10/29/15 22:20 1
Endrin ketone 0.17 0.050 0.0088 ug/L 10/27/15 16:05 10/29/15 22:20 1
gamma-BHC(Lindane) 0.067 0.050 0.0082 ug/L 10/27/15 16:05 10/29/15 22:20 1
gamma-Chlordane 0.050 U 0.050 0.0084 ug/L 10/27/15 16:05 10/29/15 22:20 1
Heptachlor 0.050 U 0.050 0.0078 ug/L 10/27/15 16:05 10/29/15 22:20 1
Heptachlor epoxide 0.019 J p 0.050 0.0080 ug/L 10/27/15 16:05 10/29/15 22:20 1
Methoxychlor 0.050 U 0.050 0.0092 ug/L 10/27/15 16:05 10/29/15 22:20 1
Toxaphene 2.6 J 5.0 0.19 ug/L 10/27/15 16:05 10/29/15 22:20 1
Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac
DCB Decachlorobiphenyl 62 10-130 1027/15 16:05 1029/15 22:20 1
Tetrachloro-m-xylene 57 39-130 1027/15 16:05 1029/15 22:20 1
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Page 22 of 81

Client Sample Results
Client: EnviroTrac, Ltd. TestAmerica Job ID: 680-118203-1
Project/Site: Geigy Chemical Corp.
Client Sample ID: PZ-2 Lab Sample ID: 680-118203-18
Date Collected: 10/21/15 13:30 Matrix: Water
Date Received: 10/23/15 09:44
Method: 8081 B/8082A-Organochlorine Pesticides and Polychlorinated Biphenyls by Gas Chromatography
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Aldrin 0.053 U 0.053 0.0077 ug/L 10/27/15 16:05 10/29/15 14:28 1
alpha-BHC 0.31 0.053 0.0082 ug/L 10/27/15 16:05 10/29/15 14:28 1
alpha-Chlordane 0.053 U 0.053 0.011 ug/L 10/27/15 16:05 10/29/15 14:28 1
beta-BHC 0.17 0.053 0.013 ug/L 10/27/15 16:05 10/29/15 14:28 1
4,4'-DDD 0.053 U 0.053 0.0081 ug/L 10/27/15 16:05 10/29/15 14:28 1
4,4'-DDE 0.053 U 0.053 0.0078 ug/L 10/27/15 16:05 10/29/15 14:28 1
4,4'-DDT 0.053 U 0.053 0.0090 ug/L 10/27/15 16:05 10/29/15 14:28 1
delta-BHC 0.23 0.053 0.014 ug/L 10/27/15 16:05 10/29/15 14:28 1
Dieldrin 0.011 J 0.053 0.0091 ug/L 10/27/15 16:05 10/29/15 14:28 1
Endosulfan I 0.053 U 0.053 0.0087 ug/L 10/27/15 16:05 10/29/15 14:28 1
Endosulfan II 0.053 U 0.053 0.0090 ug/L 10/27/15 16:05 10/29/15 14:28 1
Endosulfan sulfate 0.053 U 0.053 0.0088 ug/L 10/27/15 16:05 10/29/15 14:28 1
Endrin 0.053 U 0.053 0.0093 ug/L 10/27/15 16:05 10/29/15 14:28 1
Endrin aldehyde 0.053 U 0.053 0.018 ug/L 10/27/15 16:05 10/29/15 14:28 1
Endrin ketone 0.053 U 0.053 0.0094 ug/L 10/27/15 16:05 10/29/15 14:28 1
gamma-BHC(Lindane) 0.20 0.053 0.0088 ug/L 10/27/15 16:05 10/29/15 14:28 1
gamma-Chlordane 0.053 U 0.053 0.0090 ug/L 10/27/15 16:05 10/29/15 14:28 1
Heptachlor 0.053 U 0.053 0.0083 ug/L 10/27/15 16:05 10/29/15 14:28 1
Heptachlor epoxide 0.053 U 0.053 0.0086 ug/L 10/27/15 16:05 10/29/15 14:28 1
Methoxychlor 0.053 U 0.053 0.0098 ug/L 10/27/15 16:05 10/29/15 14:28 1
Toxaphene 5.3 U 5.3 0.20 ug/L 10/27/15 16:05 10/29/15 14:28 1
Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac
DCB Decachlorobiphenyl 57 10-130 10/27/15 16:05 10/29/15 14:28 1
Tetrachloro-m-xy/ene 67 39-130 10/27/15 16:05 10/29/15 14:28 1
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Page 23 of 81

Client Sample Results
Client: EnviroTrac, Ltd. TestAmerica Job ID: 680-118203-1
Project/Site: Geigy Chemical Corp.
Client Sample ID: PZ-3 Lab Sample ID: 680-118203-19
Date Collected: 10/21/15 12:50 Matrix: Water
Date Received: 10/23/15 09:44
Method: 8081 B/8082A-Organochlorine Pesticides and Polychlorinated Biphenyls by Gas Chromatography
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Aldrin 0.052 U 0.052 0.0076 ug/L 10/27/15 16:05 10/29/15 19:55 1
alpha-BHC 0.25 0.052 0.0081 ug/L 10/27/15 16:05 10/29/15 19:55 1
alpha-Chlordane 0.052 U 0.052 0.010 ug/L 10/27/15 16:05 10/29/15 19:55 1
beta-BHC 0.088 0.052 0.013 ug/L 10/27/15 16:05 10/29/15 19:55 1
4,4'-DDD 0.052 U 0.052 0.0080 ug/L 10/27/15 16:05 10/29/15 19:55 1
4,4'-DDE 0.052 U 0.052 0.0077 ug/L 10/27/15 16:05 10/29/15 19:55 1
4,4'-DDT 0.052 U 0.052 0.0089 ug/L 10/27/15 16:05 10/29/15 19:55 1
delta-BHC 0.15 0.052 0.014 ug/L 10/27/15 16:05 10/29/15 19:55 1
Dieldrin 0.052 U 0.052 0.0090 ug/L 10/27/15 16:05 10/29/15 19:55 1
Endosulfan I 0.052 U 0.052 0.0085 ug/L 10/27/15 16:05 10/29/15 19:55 1
Endosulfan II 0.052 U 0.052 0.0089 ug/L 10/27/15 16:05 10/29/15 19:55 1
Endosulfan sulfate 0.052 U 0.052 0.0086 ug/L 10/27/15 16:05 10/29/15 19:55 1
Endrin 0.052 U 0.052 0.0092 ug/L 10/27/15 16:05 10/29/15 19:55 1
Endrin aldehyde 0.052 U 0.052 0.018 ug/L 10/27/15 16:05 10/29/15 19:55 1
Endrin ketone 0.052 U 0.052 0.0093 ug/L 10/27/15 16:05 10/29/15 19:55 1
gamma-BHC(Lindane) 0.17 0.052 0.0086 ug/L 10/27/15 16:05 10/29/15 19:55 1
gamma-Chlordane 0.052 U 0.052 0.0089 ug/L 10/27/15 16:05 10/29/15 19:55 1
Heptachlor 0.052 U 0.052 0.0082 ug/L 10/27/15 16:05 10/29/15 19:55 1
Heptachlor epoxide 0.052 U 0.052 0.0084 ug/L 10/27/15 16:05 10/29/15 19:55 1
Methoxychlor 0.052 U 0.052 0.0097 ug/L 10/27/15 16:05 10/29/15 19:55 1
Toxaphene 5.2 U 5.2 0.20 ug/L 10/27/15 16:05 10/29/15 19:55 1
Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac
DCB Decachlorobiphenyl 46 10-130 10/27/15 16:05 1029/15 19:55 1
Tetrachloro-m-xylene 67 39-130 1027/15 16:05 10/29/15 19:55 1
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Page 24 of 81

Client Sample Results
Client: EnviroTrac, Ltd. TestAmerica Job ID: 680-118203-1
Project/Site: Geigy Chemical Corp.
Client Sample ID: MW-27L Lab Sample ID: 680-118203-20
Date Collected: 10/21/15 12:00 Matrix: Water
Date Received: 10/23/15 09:44
Method: 8081 B/8082A-Organochlorine Pesticides and Polychlorinated Biphenyls by Gas Chromatography
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Di!Fac
Aldrin 0.050 U 0.050 0.0073 ug/L 10/27/15 16:05 10/30/15 10:42 1
alpha-BHC 0.92 0.20 0.031 ug/L 10/27/15 16:05 10/30/15 10:56 4111
alpha-Chlordane 0.050 U 0.050 0.010 ug/L 10/27/15 16:05 10/30/15 10:42 1
beta-BHC 2.0 0.20 0.048 ug/L 10/27/15 16:05 10/30/15 10:56 4
4,4'-DDD 0.050 U 0.050 0.0077 ug/L 10/27/15 16:05 10/30/15 10:42 1
4,4'-DDE 0.050 U 0.050 0.0074 ug/L 10/27/15 16:05 10/30/15 10:42 1
4,4'-DDT 0.050 U 0.050 0.0085 ug/L 10/27/15 16:05 10/30/15 10:42 1
delta-BHC 2.1 0.20 0.052 ug/L 10/27/15 16:05 10/30/15 10:56 4
Dieldrin 0.10 0.050 0.0086 ug/L 10/27/15 16:05 10/30/15 10:42 1
Endosulfan I 0.050 U 0.050 0.0082 ug/L 10/27/15 16:05 10/30/15 10:42 1
Endosulfan II 0.050 U 0.050 0.0085 ug/L 10/27/15 16:05 10/30/15 10:42 1
Endosulfan sulfate 0.050 U 0.050 0.0083 ug/L 10/27/15 16:05 10/30/15 10:42 1
Endrin 0.050 U 0.050 0.0088 ug/L 10/27/15 16:05 10/30/15 10:42 1
Endrin aldehyde 0.050 U 0.050 0.017 ug/L 10/27/15 16:05 10/30/15 10:42 1
Endrin ketone 0.18 0.050 0.0089 uglL 10/27/15 16:05 10/30/15 10:42 1
gamma-BHC(Lindane) 0.17 0.050 0.0083 ug/L 10/27/15 16:05 10/30/15 10:42 1
gamma-Chlordane 0.050 U 0.050 0.0085 ug/L 10/27/15 16:05 10/30/15 10:42 1
Heptachlor 0.050 U 0.050 0.0079 ug/L 10/27/15 16:05 10/30/15 10:42 1
Heptachlor epoxide 0.050 U 0.050 0.0081 ug/L 10/27/15 16:05 10/30/15 10:42 1
Methoxychlor 0.050 U 0.050 0.0093 ug/L 10/27/15 16:05 10/30/15 10:42 1
Toxaphene 0.89 J p 5.0 0.19 ug/L 10/27/15 16:05 10/30/15 10:42 1
Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac
DCB Decachlorobiphenyl 63 10-130 1027/15 16:05 10/30/15 10:42 1
Tetrachloro-m-xylene 68 39-130 1027/15 16:05 10/30/15 10:42 1
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Page 25 of 81

Client Sample Results
Client: EnviroTrac, Ltd. TestAmerica Job ID: 680-118203-1
Project/Site: Geigy Chemical Corp.
Client Sample ID: MW-36L Lab Sample ID: 680-118203-21
Date Collected: 10/21/15 10:59 Matrix: Water
Date Received: 10/23/15 09:44
Method: 8081 B/8082A-Organochlorine Pesticides and Polychlorinated Biphenyls by Gas Chromatography
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Aldrin 0.049 U 0.049 0.0071 ug/L 10/27/15 16:05 10/29/15 20:10 1
alpha-BHC 0.049 U 0.049 0.0076 ug/L 10/27/15 16:05 10/29/15 20:10 1
alpha-Chlordane 0.049 U 0.049 0.0097 ug/L 10/27/15 16:05 10/29/15 20:10 1
beta-BHC 0.049 U 0.049 0.012 ug/L 10/27/15 16:05 10/29/15 20:10 1
4,4'-DDD 0.049 U 0.049 0.0075 ug/L 10/27/15 16:05 10/29/15 20:10 1
4,4'-DDE 0.049 U 0.049 0.0072 ug/L 10/27/15 16:05 10/29/15 20:10 1
4,4'-DDT 0.049 U 0.049 0.0083 ug/L 10/27/15 16:05 10/29/15 20:10 1
delta-BHC 0.049 U 0.049 0.013 ug/L 10/27/15 16:05 10/29/15 20:10 1
Dieldrin 0.049 U 0.049 0.0084 ug/L 10/27/15 16:05 10/29/15 20:10 1
Endosulfan I 0.049 U 0.049 0.0080 ug/L 10/27/15 16:05 10/29/15 20:10 1
Endosulfan II 0.049 U 0.049 0.0083 ug/L 10/27/15 16:05 10/29/15 20:10 1
Endosulfan sulfate 0.049 U 0.049 0.0081 ug/L 10/27/15 16:05 10/29/15 20:10 1
Endrin 0.049 U 0.049 0.0086 ug/L 10/27/15 16:05 10/29/15 20:10 1
Endrin aldehyde 0.049 U 0.049 0.017 ug/L 10/27/15 16:05 10/29/15 20:10 1
Endrin ketone 0.049 U 0.049 0.0087 ug/L 10/27/15 16:05 10/29/15 20:10 1
gamma-BHC(Lindane) 0.049 U 0.049 0.0081 ug/L 10/27/15 16:05 10/29/15 20:10 1
gamma-Chlordane 0.049 U 0.049 0.0083 ug/L 10/27/15 16:05 10/29/15 20:10 1
Heptachlor 0.049 U 0.049 0.0077 ug/L 10/27/15 16:05 10/29/15 20:10 1
Heptachlor epoxide 0.049 U 0.049 0.0079 ug/L 10/27/15 16:05 10/29/15 20:10 1
Methoxychlor 0.049 U 0.049 0.0090 ug/L 10/27/15 16:05 10/29/15 20:10 1
Toxaphene 4.9 U 4.9 0.18 ug/L 10/27/15 16:05 10/29/15 20:10 1
Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac
DCB Decachlorobiphenyl 64 10-130 10/27/15 16:05 10/29/15 20:10 1
Tetrachloro-m-xylene 67 39-130 10/27/15 16:05 10/29/15 20:10 1
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Page 26 of 81

Client Sample Results
Client: EnviroTrac, Ltd. TestAmerica Job ID: 680-118203-1
Project/Site: Geigy Chemical Corp.
Client Sample ID: MW-18D Lab Sample ID: 680-118203-22
Date Collected: 10/21/15 11:49 Matrix: Water
Date Received: 10/23/15 09:44
Method: 8260B -Volatile Organic Compounds (GC/MS)
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Trichloroethene 1.9 1.0 0.48 ug/L 10/27/15 15:06 1 1
mil
Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac
Toluene-d8(Sun-) 104 70-130 10/27/15 15:06 1
1,2-Dichloroethane-d4(Sun) 107 70-130 10/27/15 15:06 1
Dibromofluoromethane(Sun) 111 70-130 10/27/15 15:06 1
4-8romofluorobenzene(Sun) 100 70-130 10/27/15 15:06 1
Method: 8081 B/8082A-Organochlorine Pesticides and Polychlorinated Biphenyls by Gas Chromatography
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Aldrin 0.050 U 0.050 0.0073 ug/L 10/27/15 16:05 10/30/15 14:47 1
alpha-BHC 0.098 0.050 0.0078 ug/L 10/27/15 16:05 10/30/15 14:47 1
alpha-Chlordane 0.050 U 0.050 0.010 ug/L 10/27/15 16:05 10/30/15 14:47 1
beta-BHC 1.5 0.50 0.12 ug/L 10/27/15 16:05 10/30/15 15:02 10
4,4'-DDD 0.050 U 0.050 0.0077 ug/L 10/27/15 16:05 10/30/15 14:47 1
4,4'-DDE 0.050 U 0.050 0.0074 ug/L 10/27/15 16:05 10/30/15 14:47 1
4,4'-DDT 0.050 U 0.050 0.0085 ug/L 10/27/15 16:05 10/30/15 14:47 1
delta-BHC 0.39 0.050 0.013 ug/L 10/27/15 16:05 10/30/15 14:47 1
Dieldrin 0.26 0.050 0.0086 ug/L 10/27/15 16:05 10/30/15 14:47 1
Endosulfan I 0.050 U 0.050 0.0082 ug/L 10/27/15 16:05 10/30/15 14:47 1
Endosulfan II 0.050 U 0.050 0.0085 ug/L 10/27/15 16:05 10/30/15 14:47 1
Endosulfan sulfate 0.050 U 0.050 0.0083 ug/L 10/27/15 16:05 10/30/15 14:47 1
Endrin 0.050 U 0.050 0.0088 ug/L 10/27/15 16:05 10/30/15 14:47 1
Endrin aldehyde 0.050 U 0.050 0.017 ug/L 10/27/15 16:05 10/30/15 14:47 1
Endrin ketone 0.16 0.050 0.0089 ug/L 10/27/15 16:05 10/30/15 14:47 1
gamma-BHC(Lindane) 0.10 0.050 0.0083 ug/L 10/27/15 16:05 10/30/15 14:47 1
gamma-Chlordane 0.050 U 0.050 0.0085 ug/L 10/27/15 16:05 10/30/15 14:47 1
Heptachlor 0.050 U 0.050 0.0079 ug/L 10/27/15 16:05 10/30/15 14:47 1
Heptachlor epoxide 0.050 U 0.050 0.0081 ug/L 10/27/15 16:05 10/30/15 14:47 1
Methoxychlor 0.050 U 0.050 0.0093 ug/L 10/27/15 16:05 10/30/15 14:47 1
Toxaphene 4.5 J 5.0 0.19 ug/L 10/27/15 16:05 10/30/15 14:47 1
Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac
DCB Decachlorobiphenyl 66 10-130 10/27/15 16:05 10/30/15 14:47 1
Tetrachloro-m-xylene 64 39-130 10/27/15 16:05 10/30/15 14:47 1
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Page 27 of 81

Client Sample Results
Client: EnviroTrac, Ltd. TestAmerica Job ID: 680-118203-1
Project/Site: Geigy Chemical Corp.
Client Sample ID: MW-39L Lab Sample ID: 680-118203-23
Date Collected: 10/21/15 14:12 Matrix: Water
Date Received: 10/23/15 09:44
Method: 8081 B/8082A-Organochlorine Pesticides and Polychlorinated Biphenyls by Gas Chromatography
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Aldrin 0.051 U 0.051 0.0075 ug/L 10/27/15 16:05 10/29/15 20:24 1
alpha-BHC 0.051 U 0.051 0.0080 ug/L 10/27/15 16:05 10/29/15 20:24 1II
alpha-Chlordane 0.051 U 0.051 0.010 ug/L 10/27/15 16:05 10/29/15 20:24 1
beta-BHC 0.051 U 0.051 0.012 ug/L 10/27/15 16:05 10/29/15 20:24 1
4,4'-DDD 0.051 U 0.051 0.0079 ug/L 10/27/15 16:05 10/29/15 20:24 1
4,4'-DDE 0.051 U 0.051 0.0076 ug/L 10/27/15 16:05 10/29/15 20:24 1
4,4'-DDT 0.051 U 0.051 0.0087 ug/L 10/27/15 16:05 10/29/15 20:24 1
delta-BHC 0.051 U 0.051 0.013 ug/L 10/27/15 16:05 10/29/15 20:24 1
Dieldrin 0.051 U 0.051 0.0088 ug/L 10/27/15 16:05 10/29/15 20:24 1
Endosulfan I 0.051 U 0.051 0.0084 ug/L 10/27/15 16:05 10/29/15 20:24 1
Endosulfan II 0.051 U 0.051 0.0087 ug/L 10/27/15 16:05 10/29/15 20:24 1
Endosulfan sulfate 0.051 U 0.051 0.0085 ug/L 10/27/15 16:05 10/29/15 20:24 1
Endrin 0.051 U 0.051 0.0090 ug/L 10/27/15 16:05 10/29/15 20:24 1
Endrin aldehyde 0.051 U 0.051 0.017 ug/L 10/27/15 16:05 10/29/15 20:24 1
Endrin ketone 0.051 U 0.051 0.0091 ug/L 10/27/15 16:05 10/29/15 20:24 1
gamma-BHC(Lindane) 0.051 U 0.051 0.0085 ug/L 10/27/15 16:05 10/29/15 20:24 1
gamma-Chlordane 0.051 U 0.051 0.0087 ug/L 10/27/15 16:05 10/29/15 20:24 1
Heptachlor 0.051 U 0.051 0.0081 ug/L 10/27/15 16:05 10/29/15 20:24 1
Heptachlor epoxide 0.051 U 0.051 0.0083 ug/L 10/27/15 16:05 10/29/15 20:24 1
Methoxychlor 0.051 U 0.051 0.0096 ug/L 10/27/15 16:05 10/29/15 20:24 1
Toxaphene 5.1 U 5.1 0.20 ug/L 10/27/15 16:05 10/29/15 20:24 1
Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac
DCB Decach/orobiphenyl 67 10-130 10/27/15 16:05 10/29/15 20:24 1
Tetrachloro-m-xylene 61 39-130 10/27/15 16:05 10/29/15 20:24 1
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Page 28 of 81

Client Sample Results 1
Client: EnviroTrac, Ltd. TestAmerica Job ID: 680-118203-1 I
Project/Site: Geigy Chemical Corp.
Client Sample ID: MW-31L Lab Sample ID: 680-118203-24
Date Collected: 10/21/15 14:16 Matrix: Water
Date Received: 10/23/15 09:44
Method: 8081 B/8082A-Organochlorine Pesticides and Polychlorinated Biphenyls by Gas Chromatography
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Aldrin 0.048 U 0.048 0.0071 ug/L 10/27/15 16:05 10/30/15 15:18 1 1
alpha-BHC 0.40 0.048 0.0075 ug/L 10/27/15 16:05 10/30/15 15:18 1
INI
alpha-Chlordane 0.048 U 0.048 0.0097 ug/L 10/27/15 16:05 10/30/15 15:18 1
beta-BHC 0.62 0.048 0.012 ug/L 10/27/15 16:05 10/30/15 15:18 1
4,4'-DDD 0.048 U 0.048 0.0075 ug/L 10/27/15 16:05 10/30/15 15:18 1
4,4'-DDE 0.048 U 0.048 0.0072 ug/L 10/27/15 16:05 10/30/15 15:18 1
4,4'-DDT 0.048 U 0.048 0.0082 ug/L 10/27/15 16:05 10/30/15 15:18 1
delta-BHC 0.86 0.19 0.050 ug/L 10/27/15 16:05 10/30/15 15:33 4
Dieldrin 0.028 J 0.048 0.0083 ug/L 10/27/15 16:05 10/30/15 15:18 1
Endosulfan I 0.048 U 0.048 0.0079 ug/L 10/27/15 16:05 10/30/15 15:18 1
Endosulfan II 0.048 U 0.048 0.0082 ug/L 10/27/15 16:05 10/30/15 15:18 1
Endosulfan sulfate 0.048 U 0.048 0.0080 ug/L 10/27/15 16:05 10/30/15 15:18 1
Endrin 0.048 U 0.048 0.0085 ug/L 10/27/15 16:05 10/30/15 15:18 1
Endrin aldehyde 0.048 U 0.048 0.016 ug/L 10/27/15 16:05 10/30/15 15:18 1
Endrin ketone 0.049 0.048 0.0086 ug/L 10/27/15 16:05 10/30/15 15:18 1
gamma-BHC(Lindane) 0.084 0.048 0.0080 ug/L 10/27/15 16:05 10/30/15 15:18 1
gamma-Chlordane 0.048 U 0.048 0.0082 ug/L 10/27/15 16:05 10/30/15 15:18 1
Heptachlor 0.048 U 0.048 0.0076 ug/L 10/27/15 16:05 10/30/15 15:18 1
Heptachlor epoxide 0.048 U 0.048 0.0078 ug/L 10/27/15 16:05 10/30/15 15:18 1
Methoxychlor 0.048 U 0.048 0.0090 ug/L 10/27/15 16:05 10/30/15 15:18 1
Toxaphene 0.22 J p 4.8 0.18 ug/L 10/27/15 16:05 10/30/15 15:18 1
Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac
DCB Decachlorobiphenyl 65 10-130 10/27/15 16:05 10/30/15 15:18 1
Tetrachloro-m-xylene 68 39-130 10/27/15 16:05 10/30/15 15:18 1
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Page 29 of 81

Client Sample Results
Client: EnviroTrac, Ltd. TestAmerica Job ID: 680-118203-1
Project/Site: Geigy Chemical Corp.
Client Sample ID: Duplicate 2 Lab Sample ID: 680-118203-25
Date Collected: 10/21/15 10:50 Matrix: Water
Date Received: 10/23/15 09:44
Method: 8260E-Volatile Organic Compounds(GC/MS)
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Trichloroethene 1.0 U 1.0 0.48 ug/L 10/27/15 15:27 1 g
Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac II
Toluene-d8(Surr) 103 70-130 10/27/15 15:27 1
1,2-Dichloroethane-d4(Sun) 108 70-130 10/27/15 15:27 1
Dibromofluoromethane(Sun) 111 70-130 10/27/15 15:27 1
4-Bromofluorobenzene(Sun) 103 70-130 10/27/15 15:27 1
Method: 8081 B/8082A-Organochlorine Pesticides and Polychlorinated Biphenyls by Gas Chromatography
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Aldrin 0.049 U 0.049 0.0072 ug/L 10/27/15 16:05 10/30/15 15:48 1
alpha-BHC 0.073 0.049 0.0077 ug/L 10/27/15 16:05 10/30/15 15:48 1
alpha-Chlordane 0.049 U 0.049 0.0099 ug/L 10/27/15 16:05 10/30/15 15:48 1
beta-BHC 1.7 0.20 0.047 ug/L 10/27/15 16:05 10/30/15 16:04 4
4,4'-DDD 0.049 U 0.049 0.0076 ug/L 10/27/15 16:05 10/30/15 15:48 1
4,4'-DDE 0.049 U 0.049 0.0073 ug/L 10/27/15 16:05 10/30/15 15:48 1
4,4'-DDT 0.049 U 0.049 0.0084 ug/L 10/27/15 16:05 10/30/15 15:48 1
delta-BHC 0.25 0.049 0.013 ug/L 10/27/15 16:05 10/30/15 15:48 1
Dieldrin 0.20 0.049 0.0085 ug/L 10/27/15 16:05 10/30/15 15:48 1
Endosulfan I 0.049 U 0.049 0.0081 ug/L 10/27/15 16:05 10/30/15 15:48 1
Endosulfan II 0.049 U 0.049 0.0084 ug/L 10/27/15 16:05 10/30/15 15:48 1
Endosulfan sulfate 0.049 U 0.049 0.0082 ug/L 10/27/15 16:05 10/30/15 15:48 1
Endrin 0.049 U 0.049 0.0087 ug/L 10/27/15 16:05 10/30/15 15:48 1
Endrin aldehyde 0.049 U 0.049 0.017 ug/L 10/27/15 16:05 10/30/15 15:48 1
Endrin ketone 0.14 0.049 0.0088 ug/L 10/27/15 16:05 10/30/15 15:48 1
gamma-BHC(Lindane) 0.061 0.049 0.0082 ug/L 10/27/15 16:05 10/30/15 15:48 1
gamma-Chlordane 0.049 U 0.049 0.0084 ug/L 10/27/15 16:05 10/30/15 15:48 1
Heptachlor 0.049 U 0.049 0.0078 ug/L 10/27/15 16:05 10/30/15 15:48 1
Heptachlor epoxide 0.049 U 0.049 0.0080 ug/L 10/27/15 16:05 10/30/15 15:48 1
Methoxychlor 0.049 U 0.049 0.0092 ug/L 10/27/15 16:05 10/30/15 15:48 1
Toxaphene 2.3 J 4.9 0.19 ug/L 10/27/15 16:05 10/30/15 15:48 1
Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac
DCB Decachlorobiphenyl 65 10-130 10/27/15 16:05 10/30/15 15:48 1
Tetrachloro-m-xylene 63 39-130 10/27/15 16:05 10/30/15 15:48 1
TestAmerica Savannah
Page 30 of 81

Client Sample Results
Client: EnviroTrac, Ltd. TestAmerica Job ID: 680-118203-1
Project/Site: Geigy Chemical Corp.
Client Sample ID: MW-6S Lab Sample ID: 680-118203-26
Date Collected: 10/20/15 14:19 Matrix: Water
Date Received: 10/23/15 09:44
Method: 8081 B/8082A -Organochlorine Pesticides and Polychlorinated Biphenyls by Gas Chromatography
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Aldrin 0.050 U 0.050 0.0073 ug/L 10/26/15 16:51 10/29/15 10:36 1
alpha-BHC 0.11 0.050 0.0078 ug/L 10/26/15 16:51 10/29/15 10:36 1
alpha-Chlordane 0.050 U 0.050 0.010 ug/L 10/26/15 16:51 10/29/15 10:36 1
beta-BHC 7.3 1.3 0.30 ug/L 10/26/15 16:51 10/29/15 17:59 25
4,4'-DDD 0.050 U 0.050 0.0077 ug/L 10/26/15 16:51 10/29/15 10:36 1
4,4'-DDE 0.050 U 0.050 0.0074 ug/L 10/26/15 16:51 10/29/15 10:36 1
4,4'-DDT 0.050 U 0.050 0.0085 ug/L 10/26/15 16:51 10/29/15 10:36 1
delta-BHC 1.7 0.50 0.13 ug/L 10/26/15 16:51 10/29/15 10:50 10
Dieldrin 0.43 0.050 0.0086 ug/L 10/26/15 16:51 10/29/15 10:36 1
Endosulfan I 0.050 U 0.050 0.0082 ug/L 10/26/15 16:51 10/29/15 10:36 1
Endosulfan II 0.050 U 0.050 0.0085 ug/L 10/26/15 16:51 10/29/15 10:36 1
Endosulfan sulfate 0.050 U 0.050 0.0083 ug/L 10/26/15 16:51 10/29/15 10:36 1
Endrin 0.050 U 0.050 0.0088 ug/L 10/26/15 16:51 10/29/15 10:36 1
Endrin aldehyde 0.050 U 0.050 0.017 ug/L 10/26/15 16:51 10/29/15 10:36 1
Endrin ketone 0.39 0.050 0.0089 ug/L 10/26/15 16:51 10/29/15 10:36 1
gamma-BHC(Lindane) 0.30 0.050 0.0083 ug/L 10/26/15 16:51 10/29/15 10:36 1
gamma-Chlordane 0.050 U 0.050 0.0085 ug/L 10/26/15 16:51 10/29/15 10:36 1
Heptachlor 0.050 U 0.050 0.0079 ug/L 10/26/15 16:51 10/29/15 10:36 1
Heptachlor epoxide 0.050 U 0.050 0.0081 ug/L 10/26/15 16:51 10/29/15 10:36 1
Methoxychlor 0.050 U 0.050 0.0093 ug/L 10/26/15 16:51 10/29/15 10:36 1
Toxaphene 7.6 p 5.0 0.19 ug/L 10/26/15 16:51 10/29/15 10:36 1
Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac
DCB Decachlorobiphenyl 60 10-130 10/26/15 16:51 10/29/15 10:36 1
Tetrachloro-m-xylene 69 39-130 10/26/15 16:51 10/29/15 10:36 1
TestAmerica Savannah
Page 31 of 81

Client Sample Results
Client: EnviroTrac, Ltd. TestAmerica Job ID: 680-118203-1
Project/Site: Geigy Chemical Corp.
Client Sample ID: Duplicate 1 Lab Sample ID: 680-118203-27
Date Collected: 10/20/15 15:04 Matrix: Water
Date Received: 10/23/15 09:44
Method: 8260E -Volatile Organic Compounds (GC/MS)
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Trichloroethene 1.0 U 1.0 0.48 ug/L 10/27/15 15:49 1
Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac III
Toluene-d8(Sun-) 102 70-130 10/27/15 15:49 1
1,2-Dichloroethane-d4(Surr) 109 70-130 10/27/15 15:49 1
Dibromofluoromethane(Surr) 110 70-130 10/27/15 15:49 1
4-Bromofluorobenzene(Surr) 99 70-130 10/27/15 15:49 1
Method: 8081 B/8082A-Organochlorine Pesticides and Polychlorinated Biphenyls by Gas Chromatography
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Aldrin 0.048 U 0.048 0.0071 ug/L 10/26/15 16:51 10/29/15 11:05 1
alpha-BHC 0.048 U 0.048 0.0075 ug/L 10/26/15 16:51 10/29/15 11:05 1
alpha-Chlordane 0.048 U 0.048 0.0097 ug/L 10/26/15 16:51 10/29/15 11:05 1
beta-BHC 0.048 U 0.048 0.012 ug/L 10/26/15 16:51 10/29/15 11:05 1
4,4'-DDD 0.048 U 0.048 0.0074 ug/L 10/26/15 16:51 10/29/15 11:05 1
4,4'-DDE 0.048 U 0.048 0.0072 ug/L 10/26/15 16:51 10/29/15 11:05 1
4,4'-DDT 0.048 U 0.048 0.0082 ug/L 10/26/15 16:51 10/29/15 11:05 1
delta-BHC 0.048 U 0.048 0.013 ug/L 10/26/15 16:51 10/29/15 11:05 1
Dieldrin 0.048 U 0.048 0.0083 ug/L 10/26/15 16:51 10/29/15 11:05 1
Endosulfan I 0.048 U 0.048 0.0079 ug/L 10/26/15 16:51 10/29/15 11:05 1
Endosulfan II 0.048 U 0.048 0.0082 ug/L 10/26/15 16:51 10/29/15 11:05 1
Endosulfan sulfate 0.048 U 0.048 0.0080 ug/L 10/26/15 16:51 10/29/15 11:05 1
Endrin 0.048 U 0.048 0.0085 ug/L 10/26/15 16:51 10/29/15 11:05 1
Endrin aldehyde 0.048 U 0.048 0.016 ug/L 10/26/15 16:51 10/29/15 11:05 1
Endrin ketone 0.048 U 0.048 0.0086 ug/L 10/26/15 16:51 10/29/15 11:05 1
gamma-BHC(Lindane) 0.048 U 0.048 0.0080 ug/L 10/26/15 16:51 10/29/15 11:05 1
gamma-Chlordane 0.048 U 0.048 0.0082 ug/L 10/26/15 16:51 10/29/15 11:05 1
Heptachlor 0.048 U 0.048 0.0076 ug/L 10/26/15 16:51 10/29/15 11:05 1
Heptachlor epoxide 0.048 U 0.048 0.0078 ug/L 10/26/15 16:51 10/29/15 11:05 1
Methoxychlor 0.048 U 0.048 0.0090 ug/L 10/26/15 16:51 10/29/15 11:05 1
Toxaphene 4.8 U 4.8 0.18 ug/L 10/26/15 16:51 10/29/15 11:05 1
Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac
DCB Decachlorobiphenyl 59 10-130 10/26/15 16:51 10/29/15 11:05 1
Tetrachloro-m-xylene 63 39-130 1026/15 16:51 10/29/15 11:05 1
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Page 32 of 81

Client Sample Results
Client: EnviroTrac, Ltd. TestAmerica Job ID: 680-118203-1
Project/Site: Geigy Chemical Corp.
Client Sample ID: MW-4S Lab Sample ID: 680-118203-28
Date Collected: 10/20/15 13:28 Matrix: Water
Date Received: 10/23/15 09:44
Method: 8081 B/8082A -Organochlorine Pesticides and Polychlorinated Biphenyls by Gas Chromatography
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Aldrin 0.049 U 0.049 0.0072 ug/L 10/26/15 16:51 10/29/15 07:05 1
alpha-BHC 0.049 U 0.049 0.0077 ug/L 10/26/15 16:51 10/29/15 07:05 1
alpha-Chlordane 0.049 U 0.049 0.0099 ug/L 10/26/15 16:51 10/29/15 07:05 1
beta-BHC 0.75 0.049 0.012 ug/L 10/26/15 16:51 10/29/15 07:05 1
4,4'-DDD 0.049 U 0.049 0.0076 ug/L 10/26/15 16:51 10/29/15 07:05 1
4,4'-DDE 0.049 U 0.049 0.0073 ug/L 10/26/15 16:51 10/29/15 07:05 1
4,4'-DDT 0.049 U 0.049 0.0084 ug/L 10/26/15 16:51 10/29/15 07:05 1
delta-BHC 0.31 0.049 0.013 ug/L 10/26/15 16:51 10/29/15 07:05 1
Dieldrin 0.25 0.049 0.0085 ug/L 10/26/15 16:51 10/29/15 07:05 1
Endosulfan I 0.049 U 0.049 0.0081 ug/L 10/26/15 16:51 10/29/15 07:05 1
Endosulfan II 0.049 U 0.049 0.0084 ug/L 10/26/15 16:51 10/29/15 07:05 1
Endosulfan sulfate 0.049 U 0.049 0.0082 ug/L 10/26/15 16:51 10/29/15 07:05 1
Endrin 0.049 U 0.049 0.0087 ug/L 10/26/15 16:51 10/29/15 07:05 1
Endrin aldehyde 0.049 U 0.049 0.017 ug/L 10/26/15 16:51 10/29/15 07:05 1
Endrin ketone 0.073 0.049 0.0088 ug/L 10/26/15 16:51 10/29/15 07:05 1
gamma-BHC(Lindane) 0.049 U 0.049 0.0082 ug/L 10/26/15 16:51 10/29/15 07:05 1
gamma-Chlordane 0.010 J p 0.049 0.0084 ug/L 10/26/15 16:51 10/29/15 07:05 1
Heptachlor 0.049 U 0.049 0.0078 ug/L 10/26/15 16:51 10/29/15 07:05 1
Heptachlor epoxide 0.026 J p 0.049 0.0080 ug/L 10/26/15 16:51 10/29/15 07:05 1
Methoxychlor 0.049 U 0.049 0.0092 ug/L 10/26/15 16:51 10/29/15 07:05 1
Toxaphene 2.7 J 4.9 0.19 ug/L 10/26/15 16:51 10/29/15 07:05 1
Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac
DCB Decachlorobipheny/ 69 10-130 1026/15 16:51 10/29/15 07:05 1
Tetrachloro-m-xylene 71 39-130 10/26/15 16:51 1029/15 07:05 1
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Page 33 of 81

Client Sample Results
Client: EnviroTrac, Ltd. TestAmerica Job ID: 680-118203-1
Project/Site: Geigy Chemical Corp.
Client Sample ID: MW-10S Lab Sample ID: 680-118203-29
Date Collected: 10/20/15 11:14 Matrix: Water
Date Received: 10/23/15 09:44
Method: 8260B -Volatile Organic Compounds(GC/MS)
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Trichloroethene 1.0 U 1.0 0.48 ug/L 10/27/15 16:10 1
Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac II
Toluene-d8(Surr) 103 70-130 10/27/15 16:10 1
1,2-Dichloroethane-d4(Surr) 108 70-130 10/27/15 16:10 1
Dibromofluoromethane(Surr) 111 70-130 10/27/15 16:10 1
4-Bromofluorobenzene(Surr) 99 70-130 10/27/15 16:10 1
Method: 8081 B/8082A-Organochlorine Pesticides and Polychlorinated Biphenyls by Gas Chromatography
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Aldrin 0.048 U 0.048 0.0071 ug/L 10/26/15 16:51 10/29/15 07:19 1
alpha-BHC 0.048 U 0.048 0.0075 ug/L 10/26/15 16:51 10/29/15 07:19 1
alpha-Chlordane 0.048 U 0.048 0.0097 ug/L 10/26/15 16:51 10/29/15 07:19 1
beta-BHC 0.88 0.19 0.046 ug/L 10/26/15 16:51 10/29/15 18:13 4
4,4'-DDD 0.048 U 0.048 0.0074 ug/L 10/26/15 16:51 10/29/15 07:19 1
4,4'-DDE 0.048 U 0.048 0.0072 ug/L 10/26/15 16:51 10/29/15 07:19 1
4,4'-DDT 0.048 U 0.048 0.0082 ug/L 10/26/15 16:51 10/29/15 07:19 1
delta-BHC 0.020 J 0.048 0.013 ug/L 10/26/15 16:51 10/29/15 07:19 1
Dieldrin 0.12 0.048 0.0083 ug/L 10/26/15 16:51 10/29/15 07:19 1
Endosulfan I 0.048 U 0.048 0.0079 ug/L 10/26/15 16:51 10/29/15 07:19 1
Endosulfan II 0.048 U 0.048 0.0082 ug/L 10/26/15 16:51 10/29/15 07:19 1
Endosulfan sulfate 0.048 U 0.048 0.0080 ug/L 10/26/15 16:51 10/29/15 07:19 1
Endrin 0.048 U 0.048 0.0085 ug/L 10/26/15 16:51 10/29/15 07:19 1
Endrin aldehyde 0.048 U 0.048 0.016 ug/L 10/26/15 16:51 10/29/15 07:19 1
Endrin ketone 0.17 0.048 0.0086 ug/L 10/26/15 16:51 10/29/15 07:19 1
gamma-BHC(Lindane) 0.015 J 0.048 0.0080 ug/L 10/26/15 16:51 10/29/15 07:19 1
gamma-Chlordane 0.048 U 0.048 0.0082 ug/L 10/26/15 16:51 10/29/15 07:19 1
Heptachlor 0.048 U 0.048 0.0076 ug/L 10/26/15 16:51 10/29/15 07:19 1
Heptachlor epoxide 0.012 J p 0.048 0.0078 ug/L 10/26/15 16:51 10/29/15 07:19 1
Methoxychlor 0.048 U 0.048 0.0090 ug/L 10/26/15 16:51 10/29/15 07:19 1
Toxaphene 0.97 J 4.8 0.18 ug/L 10/26/15 16:51 10/29/15 07:19 1
Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac
DCB Decachlorobiphenyl 64 10-130 10/26/15 16:51 10/29/15 07:19 1
Tetrachloro-m-xylene 71 39-130 10/26/15 16:51 10/29/15 07:19 1
TestAmerica Savannah
Page 34 of 81

Client Sample Results
Client: EnviroTrac, Ltd. TestAmerica Job ID: 680-118203-1
Project/Site: Geigy Chemical Corp.
Client Sample ID: MW-5S Lab Sample ID: 680-118203-30
Date Collected: 10/20/15 12:02 Matrix:Water
Date Received: 10/23/15 09:44
Method: 8081 B/8082A-Organochlorine Pesticides and Polychlorinated Biphenyls by Gas Chromatography
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Aldrin 0.051 U 0.051 0.0074 ug/L 10/26/15 16:51 10/29/15 11:34 1
alpha-BHC 0.018 J 0.051 0.0079 ug/L 10/26/15 16:51 10/29/15 11:34 1
alpha-Chlordane 0.051 U 0.051 0.010 ug/L 10/26/15 16:51 10/29/15 11:34 1
beta-BHC 2.8 0.20 0.049 ug/L 10/26/15 16:51 10/29/15 11:49 4
4,4'-DDD 0.051 U 0.051 0.0078 ug/L 10/26/15 16:51 10/29/15 11:34 1
4,4'-DDE 0.051 U 0.051 0.0075 ug/L 10/26/15 16:51 10/29/15 11:34 1
4,4'-DDT 0.051 U 0.051 0.0087 ug/L 10/26/15 16:51 10/29/15 11:34 1
delta-BHC 0.28 0.051 0.013 ug/L 10/26/15 16:51 10/29/15 11:34 1
Dieldrin 0.54 0.051 0.0088 ug/L 10/26/15 16:51 10/29/15 11:34 1
Endosulfan I 0.051 U 0.051 0.0084 ug/L 10/26/15 16:51 10/29/15 11:34 1
Endosulfan II 0.051 U 0.051 0.0087 ug/L 10/26/15 16:51 10/29/15 11:34 1
Endosulfan sulfate 0.051 U 0.051 0.0085 ug/L 10/26/15 16:51 10/29/15 11:34 1
Endrin 0.051 U 0.051 0.0090 ug/L 10/26/15 16:51 10/29/15 11:34 1
Endrin aldehyde 0.051 U 0.051 0.017 ug/L 10/26/15 16:51 10/29/15 11:34 1
Endrin ketone 0.30 0.051 0.0091 ug/L 10/26/15 16:51 10/29/15 11:34 1
gamma-BHC(Lindane) 0.028 J p 0.051 0.0085 ug/L 10/26/15 16:51 10/29/15 11:34 1
gamma-Chlordane 0.051 U 0.051 0.0087 ug/L 10/26/15 16:51 10/29/15 11:34 1
Heptachlor 0.051 U 0.051 0.0080 ug/L 10/26/15 16:51 10/29/15 11:34 1
Heptachlor epoxide 0.051 U 0.051 0.0082 ug/L 10/26/15 16:51 10/29/15 11:34 1
Methoxychlor 0.051 U 0.051 0.0095 ug/L 10/26/15 16:51 10/29/15 11:34 1
Toxaphene 9.6 5.1 0.19 ug/L 10/26/15 16:51 10/29/15 11:34 1
Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac
DCB Decachlorobiphenyl 71 10-130 10/26/15 16:51 10/29/15 11:34 1
DCB Decachlorobiphenyl 73 10-130 10/26/15 16:51 10/29/15 11:49 4
Tetrachloro-m-xylene 68 39-130 10/26/15 16:51 10/29/15 11:34 1
Tetrachloro-m-xylene 68 39-130 10/26/15 16:51 10/29/15 11:49 4
TestAmerica Savannah
Page 35 of 81

Client Sample Results
Client: EnviroTrac, Ltd. TestAmerica Job ID: 680-118203-1
Project/Site: Geigy Chemical Corp.
Client Sample ID: MW-18S Lab Sample ID: 680-118203-31
Date Collected: 10/20/15 15:04 Matrix: Water
Date Received: 10/23/15 09:44
Method: 8260B -Volatile Organic Compounds(GC/MS)
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Trichloroethene 1.0 U 1.0 0.48 ug/L 10/27/15 16:32 1
Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac
Toluene-d8(Surr) 102 70-130 10/27/15 16:32 1
1,2-Dichloroethane-d4(Sun-) 109 70-130 10/27/15 16:32 1
Dibromofluoromethane(Sun-) 112 70-130 10/27/15 16:32 1
4-Bromofluorobenzene(Surr) 100 70-130 10/27/15 16:32 1
Method: 8081 B/8082A-Organochlorine Pesticides and Polychlorinated Biphenyls by Gas Chromatography
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Aldrin 0.048 U 0.048 0.0070 ug/L 10/26/15 16:51 10/29/15 07:34 1
alpha-BHC 0.048 U 0.048 0.0075 ug/L 10/26/15 16:51 10/29/15 07:34 1
alpha-Chlordane 0.048 U 0.048 0.0096 ug/L 10/26/15 16:51 10/29/15 07:34 1
beta-BHC 0.048 U 0.048 0.012 ug/L 10/26/15 16:51 10/29/15 07:34 1
4,4'-DDD 0.048 U 0.048 0.0074 ug/L 10/26/15 16:51 10/29/15 07:34 1
4,4'-DDE 0.048 U 0.048 0.0071 ug/L 10/26/15 16:51 10/29/15 07:34 1
4,4'-DDT 0.048 U 0.048 0.0082 ug/L 10/26/15 16:51 10/29/15 07:34 1
delta-BHC 0.048 U 0.048 0.013 ug/L 10/26/15 16:51 10/29/15 07:34 1
Dieldrin 0.048 U 0.048 0.0083 ug/L 10/26/15 16:51 10/29/15 07:34 1
Endosulfan I 0.048 U 0.048 0.0079 ug/L 10/26/15 16:51 10/29/15 07:34 1
Endosulfan II 0.048 U 0.048 0.0082 ug/L 10/26/15 16:51 10/29/15 07:34 1
Endosulfan sulfate 0.048 U 0.048 0.0080 ug/L 10/26/15 16:51 10/29/15 07:34 1
Endrin 0.048 U 0.048 0.0085 ug/L 10/26/15 16:51 10/29/15 07:34 1
Endrin aldehyde 0.048 U 0.048 0.016 ug/L 10/26/15 16:51 10/29/15 07:34 1
Endrin ketone 0.048 U 0.048 0.0086 ug/L 10/26/15 16:51 10/29/15 07:34 1
gamma-BHC(Lindane) 0.048 U 0.048 0.0080 ug/L 10/26/15 16:51 10/29/15 07:34 1
gamma-Chlordane 0.048 U 0.048 0.0082 ug/L 10/26/15 16:51 10/29/15 07:34 1
Heptachlor 0.048 U 0.048 0.0076 ug/L 10/26/15 16:51 10/29/15 07:34 1
Heptachlor epoxide 0.048 U 0.048 0.0078 ug/L 10/26/15 16:51 10/29/15 07:34 1
Methoxychlor 0.048 U 0.048 0.0089 ug/L 10/26/15 16:51 10/29/15 07:34 1
Toxaphene 4.8 U 4.8 0.18 ug/L 10/26/15 16:51 10/29/15 07:34 1
Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac
DCB Decachlorobiphenyl 67 10-130 10/26/15 16:51 10/29/15 07:34 1
Tetrachloro-m xylene 64 39-130 10/26/15 16:51 10/29/15 07:34 1
TestAmerica Savannah
Page 36 of 81

Client Sample Results
Client: EnviroTrac, Ltd. TestAmerica Job ID: 680-118203-1
Project/Site: Geigy Chemical Corp.
Client Sample ID: MW-22D Lab Sample ID: 680-118203-32
Date Collected: 10/20/15 15:47 Matrix: Water
Date Received: 10/23/15 09:44
Method: 8081 B/8082A-Organochlorine Pesticides and Polychlorinated Biphenyls by Gas Chromatography
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Aldrin 0.051 U 0.051 0.0075 ug/L 10/26/15 16:51 10/29/15 07:48 1
alpha-BHC 0.028 J 0.051 0.0080 ug/L 10/26/15 16:51 10/29/15 07:48 1
alpha-Chlordane 0.051 U 0.051 0.010 ug/L 10/26/15 16:51 10/29/15 07:48 1
beta-BHC 0.18 0.051 0.012 ug/L 10/26/15 16:51 10/29/15 07:48 1
4,4'-DDD 0.051 U 0.051 0.0079 ug/L 10/26/15 16:51 10/29/15 07:48 1
4,4'-DDE 0.051 U 0.051 0.0076 ug/L 10/26/15 16:51 10/29/15 07:48 1
4,4'-DDT 0.051 U 0.051 0.0087 ug/L 10/26/15 16:51 10/29/15 07:48 1
delta-BHC 0.11 0.051 0.013 ug/L 10/26/15 16:51 10/29/15 07:48 1
Dieldrin 0.051 U 0.051 0.0088 ug/L 10/26/15 16:51 10/29/15 07:48 1
Endosulfan I 0.051 U 0.051 0.0084 ug/L 10/26/15 16:51 10/29/15 07:48 1
Endosulfan II 0.051 U 0.051 0.0087 ug/L 10/26/15 16:51 10/29/15 07:48 1
Endosulfan sulfate 0.051 U 0.051 0.0085 ug/L 10/26/15 16:51 10/29/15 07:48 1
Endrin 0.051 U 0.051 0.0090 ug/L 10/26/15 16:51 10/29/15 07:48 1
Endrin aldehyde 0.051 U 0.051 0.017 ug/L 10/26/15 16:51 10/29/15 07:48 1
Endrin ketone 0.051 U 0.051 0.0091 ug/L 10/26/15 16:51 10/29/15 07:48 1
gamma-BHC(Lindane) 0.022 J 0.051 0.0085 ug/L 10/26/15 16:51 10/29/15 07:48 1
gamma-Chlordane 0.051 U 0.051 0.0087 ug/L 10/26/15 16:51 10/29/15 07:48 1
Heptachlor 0.051 U 0.051 0.0081 ug/L 10/26/15 16:51 10/29/15 07:48 1
Heptachlor epoxide 0.051 U 0.051 0.0083 ug/L 10/26/15 16:51 10/29/15 07:48 1
Methoxychlor 0.051 U 0.051 0.0095 ug/L 10/26/15 16:51 10/29/15 07:48 1
Toxaphene 5.1 U 5.1 0.19 ug/L 10/26/15 16:51 10/29/15 07:48 1
Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac
DCB Decachlorobiphenyl 60 10-130 10/26/15 16:51 10/29/15 07:48 1
Tetrachloro-m-xylene 64 39-130 10/26/15 16:51 10/29/15 07:48 1
TestAmerica Savannah
Page 37 of 81

Client Sample Results
Client: EnviroTrac, Ltd. TestAmerica Job ID: 680-118203-1
Project/Site: Geigy Chemical Corp.
Client Sample ID: MW-22L Lab Sample ID: 680-118203-33
Date Collected: 10/20/15 15:21 Matrix: Water
Date Received: 10/23/15 09:44
Method: 8081 B/8082A-Organochlorine Pesticides and Polychlorinated Biphenyls by Gas Chromatography
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Aldrin 0.049 U 0.049 0.0072 ug/L 10/26/15 16:51 10/29/15 12:18 1
alpha-BHC 0.17 0.049 0.0077 ug/L 10/26/15 16:51 10/29/15 12:18 1
alpha-Chlordane 0.049 U 0.049 0.0099 ug/L 10/26/15 16:51 10/29/15 12:18 1
beta-BHC 0.71 0.049 0.012 ug/L 10/26/15 16:51 10/29/15 12:18 1
4,4'-DDD 0.049 U 0.049 0.0076 ug/L 10/26/15 16:51 10/29/15 12:18 1
4,4'-DDE 0.049 U 0.049 0.0073 ug/L 10/26/15 16:51 10/29/15 12:18 1
4,4'-DDT 0.049 U 0.049 0.0084 ug/L 10/26/15 16:51 10/29/15 12:18 1
delta-BHC 0.44 0.049 0.013 ug/L 10/26/15 16:51 10/29/15 12:18 1
Dieldrin 0.071 0.049 0.0085 ug/L 10/26/15 16:51 10/29/15 12:18 1
Endosulfan I 0.049 U 0.049 0.0081 ug/L 10/26/15 16:51 10/29/15 12:18 1
Endosulfan II 0.049 U 0.049 0.0084 ug/L 10/26/15 16:51 10/29/15 12:18 1
Endosulfan sulfate 0.049 U 0.049 0.0082 ug/L 10/26/15 16:51 10/29/15 12:18 1
Endrin 0.049 U 0.049 0.0087 ug/L 10/26/15 16:51 10/29/15 12:18 1
Endrin aldehyde 0.049 U 0.049 0.017 ug/L 10/26/15 16:51 10/29/15 12:18 1
Endrin ketone 0.072 0.049 0.0088 ug/L 10/26/15 16:51 10/29/15 12:18 1
gamma-BHC(Lindane) 0.12 0.049 0.0082 ug/L 10/26/15 16:51 10/29/15 12:18 1
gamma-Chlordane 0.049 U 0.049 0.0084 ug/L 10/26/15 16:51 10/29/15 12:18 1
Heptachlor 0.049 U 0.049 0.0078 ug/L 10/26/15 16:51 10/29/15 12:18 1
Heptachlor epoxide 0.049 U 0.049 0.0080 ug/L 10/26/15 16:51 10/29/15 12:18 1
Methoxychlor 0.049 U 0.049 0.0092 ug/L 10/26/15 16:51 10/29/15 12:18 1
Toxaphene 1.9 J 4.9 0.19 ug/L 10/26/15 16:51 10/29/15 12:18 1
Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac
DCB Decachlorobiphenyl 67 10-130 10/26/15 16:51 10/29/15 12:18 1
Tetrachloro-m-xylene 66 39-130 10/26/15 16:51 10/29/15 12:18 1
TestAmerica Savannah
Page 38 of 81

Client Sample Results
Client: EnviroTrac, Ltd. TestAmerica Job ID: 680-118203-1
Project/Site: Geigy Chemical Corp.
Client Sample ID: MW-16S Lab Sample ID: 680-118203-34
Date Collected: 10/20/15 13:23 Matrix:Water
Date Received: 10/23/15 09:44
Method: 8260B -Volatile Organic Compounds (GC/MS)
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Trichloroethene 1.0 U 1.0 0.48 ug/L 10/27/15 16:53 1 i
Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac
Toluene-d8(Surr) 102 70-130 10/27/15 16:53 1
1,2-Dichloroethane-d4(Surr) 108 70-130 10/27/15 16:53 1
Dibromofluoromethane(Surr) 112 70-130 10/27/15 16:53 1
4-Bromofluorobenzene(Surr) 100 70-130 10/27/15 16:53 1
Method: 8081 B/8082A-Organochlorine Pesticides and Polychlorinated Biphenyls by Gas Chromatography
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Aldrin 0.054 U 0.054 0.0078 ug/L 10/26/15 16:51 10/29/15 08:03 1
alpha-BHC 0.054 U 0.054 0.0084 ug/L 10/26/15 16:51 10/29/15 08:03 1
alpha-Chlordane 0.054 U 0.054 0.011 ug/L 10/26/15 16:51 10/29/15 08:03 1
beta-BHC 0.054 U 0.054 0.013 ug/L 10/26/15 16:51 10/29/15 08:03 1
4,4'-DDD 0.054 U 0.054 0.0083 ug/L 10/26/15 16:51 10/29/15 08:03 1
4,4'-DDE 0.054 U 0.054 0.0079 ug/L 10/26/15 16:51 10/29/15 08:03 1
4,4'-DDT 0.054 U 0.054 0.0091 ug/L 10/26/15 16:51 10/29/15 08:03 1
delta-BHC 0.054 U 0.054 0.014 ug/L 10/26/15 16:51 10/29/15 08:03 1
Dieldrin 0.054 U 0.054 0.0092 ug/L 10/26/15 16:51 10/29/15 08:03 1
Endosulfan I 0.054 U 0.054 0.0088 ug/L 10/26/15 16:51 10/29/15 08:03 1
Endosulfan II 0.054 U 0.054 0.0091 ug/L 10/26/15 16:51 10/29/15 08:03 1
Endosulfan sulfate 0.054 U 0.054 0.0089 ug/L 10/26/15 16:51 10/29/15 08:03 1
Endrin 0.054 U 0.054 0.0094 ug/L 10/26/15 16:51 10/29/15 08:03 1
Endrin aldehyde 0.054 U 0.054 0.018 ug/L 10/26/15 16:51 10/29/15 08:03 1
Endrin ketone 0.054 U 0.054 0.0095 ug/L 10/26/15 16:51 10/29/15 08:03 1
gamma-BHC(Lindane) 0.054 U 0.054 0.0089 ug/L 10/26/15 16:51 10/29/15 08:03 1
gamma-Chlordane 0.054 U 0.054 0.0091 ug/L 10/26/15 16:51 10/29/15 08:03 1
Heptachlor 0.054 U 0.054 0.0085 ug/L 10/26/15 16:51 10/29/15 08:03 1
Heptachlor epoxide 0.054 U 0.054 0.0087 ug/L 10/26/15 16:51 10/29/15 08:03 1
Methoxychlor 0.054 U 0.054 0.010 ug/L 10/26/15 16:51 10/29/15 08:03 1
Toxaphene 5.4 U 5.4 0.20 ug/L 10/26/15 16:51 10/29/15 08:03 1
Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac
DCB Decachlorobiphenyl 74 10-130 1026/15 16:51 1029/15 08:03 1
Tetrachloro-m-xylene 72 39-130 10/26/15 16:51 1029/15 08:03 1
TestAmerica Savannah
Page 39 of 81

Client Sample Results
Client: EnviroTrac, Ltd. TestAmerica Job ID: 680-118203-1
Project/Site: Geigy Chemical Corp.
Client Sample ID: MW-17S Lab Sample ID: 680-118203-35
Date Collected: 10/20/15 14:09 Matrix: Water
Date Received: 10/23/15 09:44
Method: 8260E -Volatile Organic Compounds(GC/MS)
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Trichloroethene 1.0 U 1.0 0.48 ug/L 10/27/15 14:07 1 L
Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac
Toluene-d8(Surr) 98 70-130 1027/15 14:07 1
1,2-Dichloroethane-d4(Sun-) 77 70-130 1027/15 14:07 1
Dibromofluoromethane(Surr) 87 70-130 1027/15 14:07 1
4-Bromofluorobenzene(Surr) 94 70-130 1027/15 14:07 1
Method: 8081 B/8082A -Organochlorine Pesticides and Polychlorinated Biphenyls by Gas Chromatography
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Aldrin 0.053 U 0.053 0.0077 ug/L 10/26/15 16:51 10/29/15 08:18 1
alpha-BHC 0.053 U 0.053 0.0082 ug/L 10/26/15 16:51 10/29/15 08:18 1
alpha-Chlordane 0.053 U 0.053 0.011 ug/L 10/26/15 16:51 10/29/15 08:18 1
beta-BHC 0.053 U 0.053 0.013 ug/L 10/26/15 16:51 10/29/15 08:18 1
4,4'-DDD 0.053 U 0.053 0.0081 ug/L 10/26/15 16:51 10/29/15 08:18 1
4,4'-DDE 0.053 U 0.053 0.0078 ug/L 10/26/15 16:51 10/29/15 08:18 1
4,4'-DDT 0.053 U 0.053 0.0090 ug/L 10/26/15 16:51 10/29/15 08:18 1
delta-BHC 0.053 U 0.053 0.014 ug/L 10/26/15 16:51 10/29/15 08:18 1
Dieldrin 0.053 U 0.053 0.0091 ug/L 10/26/15 16:51 10/29/15 08:18 1 1
Endosulfan I 0.053 U 0.053 0.0086 ug/L 10/26/15 16:51 10/29/15 08:18 1
Endosulfan II 0.053 U 0.053 0.0090 ug/L 10/26/15 16:51 10/29/15 08:18 1
Endosulfan sulfate 0.053 U 0.053 0.0088 ug/L 10/26/15 16:51 10/29/15 08:18 1
Endrin 0.053 U 0.053 0.0093 ug/L 10/26/15 16:51 10/29/15 08:18 1
Endrin aldehyde 0.053 U 0.053 0.018 ug/L 10/26/15 16:51 10/29/15 08:18 1
Endrin ketone 0.053 U 0.053 0.0094 ug/L 10/26/15 16:51 10/29/15 08:18 1
gamma-BHC(Lindane) 0.053 U 0.053 0.0088 ug/L 10/26/15 16:51 10/29/15 08:18 1
gamma-Chlordane 0.053 U 0.053 0.0090 ug/L 10/26/15 16:51 10/29/15 08:18 1
Heptachlor 0.053 U 0.053 0.0083 ug/L 10/26/15 16:51 10/29/15 08:18 1
Heptachlor epoxide 0.053 U 0.053 0.0085 ug/L 10/26/15 16:51 10/29/15 08:18 1
Methoxychlor 0.053 U 0.053 0.0098 ug/L 10/26/15 16:51 10/29/15 08:18 1
Toxaphene 5.3 U 5.3 0.20 ug/L 10/26/15 16:51 10/29/15 08:18 1
Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac
DCB Decachlorobiphenyl 65 10-130 1026/15 16:51 1029/15 08:18 1
Tetrachloro-m-xylene 71 39-130 1026/15 16:51 1029/15 08:18 1
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Client Sample Results
Client: EnviroTrac, Ltd. TestAmerica Job ID: 680-118203-1
Project/Site: Geigy Chemical Corp.
Client Sample ID: MW-16D Lab Sample ID: 680-118203-36
Date Collected: 10/20/15 11:38 Matrix: Water
Date Received: 10/23/15 09:44
Method: 8260B -Volatile Organic Compounds(GC/MS)
Analyte •Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Trichloroethene 56 1.0 0.48 ug/L 10/27/15 13:45 1
Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac
Toluene-d8(Surr) 99 70-130 10/27/15 13:45 1
1,2-Dichloroethane-d4(Surr) 77 70-130 10/27/15 13:45 1
Dibromofluoromethane(Surr) 87 70-130 10/27/15 13:45 1
4-Bromofluorobenzene(Surr) 93 70-130 10/27/15 13:45 1
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Page 41 of 81

Client Sample Results •
Client: EnviroTrac, Ltd. TestAmerica Job ID: 680-118203-1
Project/Site: Geigy Chemical Corp.
Client Sample ID: MW-17D Lab Sample ID: 680-118203-37
Date Collected: 10/20/15 12:23 Matrix: Water
Date Received: 10/23/15 09:44
Method: 8260B -Volatile Organic Compounds(GC/MS)
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Trichloroethene 190 1.0 0.48 ug/L 10/27/15 14:30 1
Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac In
Toluene-d8(Sun-) 96 70-130 10/27/15 14:30 1
1,2-Dichloroethane-d4(Sun) 81 70-130 10/27/15 14:30 1
Dibromofluoromethane(Sun-) 87 70-130 10/27/15 14:30 1
4-Bromofluorobenzene(Surr) 90 70-130 10/27/15 14:30 1
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Page 42 of 81

Client Sample Results
Client: EnviroTrac, Ltd. TestAmerica Job ID: 680-118203-1
Project/Site: Geigy Chemical Corp.
Client Sample ID: MW-26D Lab Sample ID: 680-118203-38
Date Collected: 10/21/15 17:06 Matrix: Water
Date Received: 10/23/15 09:44
Method: 8081 B/8082A-Organochlorine Pesticides and Polychlorinated Biphenyls by Gas Chromatography
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Aldrin 0.049 U 0.049 0.0071 ug/L 10/27/15 16:05 10/29/15 20:39 1
alpha-BHC 0.049 U 0.049 0.0076 ug/L 10/27/15 16:05 10/29/15 20:39 1
alpha-Chlordane 0.016 J 0.049 0.0097 ug/L 10/27/15 16:05 10/29/15 20:39 1
beta-BHC 0.049 U 0.049 0.012 ug/L 10/27/15 16:05 10/29/15 20:39 1
4,4'-DDD 0.049 U 0.049 0.0075 ug/L 10/27/15 16:05 10/29/15 20:39 1
4,4'-DDE 0.049 U 0.049 0.0072 ug/L 10/27/15 16:05 10/29/15 20:39 1
4,4'-DDT 0.049 U 0.049 0.0083 ug/L 10/27/15 16:05 10/29/15 20:39 1
delta-BHC 0.049 U 0.049 0.013 ug/L 10/27/15 16:05 10/29/15 20:39 1
Dieldrin 0.049 U 0.049 0.0084 ug/L 10/27/15 16:05 10/29/15 20:39 1
Endosulfan I 0.049 U 0.049 0.0080 ug/L 10/27/15 16:05 10/29/15 20:39 1
Endosulfan II 0.049 U 0.049 0.0083 ug/L 10/27/15 16:05 10/29/15 20:39 1
Endosulfan sulfate 0.049 U 0.049 0.0081 ug/L 10/27/15 16:05 10/29/15 20:39 1
Endrin 0.049 U 0.049 0.0086 ug/L 10/27/15 16:05 10/29/15 20:39 1
Endrin aldehyde 0.049 U 0.049 0.017 ug/L 10/27/15 16:05 10/29/15 20:39 1
Endrin ketone 0.049 U 0.049 0.0087 ug/L 10/27/15 16:05 10/29/15 20:39 1
gamma-BHC(Lindane) 0.019 J 0.049 0.0081 ug/L 10/27/15 16:05 10/29/15 20:39 1
gamma-Chlordane 0.049 U 0.049 0.0083 ug/L 10/27/15 16:05 10/29/15 20:39 1
Heptachlor 0.049 U 0.049 0.0077 ug/L 10/27/15 16:05 10/29/15 20:39 1
Heptachlor epoxide 0.016 J 0.049 0.0079 ug/L 10/27/15 16:05 10/29/15 20:39 1
Methoxychlor 0.049 U 0.049 0.0090 ug/L 10/27/15 16:05 10/29/15 20:39 1
Toxaphene 4.9 U 4.9 0.18 ug/L 10/27/15 16:05 10/29/15 20:39 1
Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac
DCB Decachlorobiphenyl 71 10-130 1027/15 16:05 10/29/15 20:39 1
Tetrachloro-m-xylene 67 39-130 1027/15 16:05 1029/15 20:39 1
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Page 43 of 81

Client Sample Results
Client: EnviroTrac, Ltd. TestAmerica Job ID: 680-118203-1
Project/Site: Geigy Chemical Corp.
Client Sample ID: MW-25L Lab Sample ID: 680-118203-39
Date Collected: 10/21/15 15:17 Matrix: Water
Date Received: 10/23/15 09:44
Method: 8081 B/8082A-Organochlorine Pesticides and Polychlorinated Biphenyls by Gas Chromatography
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Aldrin 0.050 U 0.050 0.0073 ug/L 10/27/15 16:05 10/29/15 20:53 1
alpha-BHC 0.70 0.050 0.0078 ug/L 10/27/15 16:05 10/29/15 20:53 1
alpha-Chlordane 0.050 U 0.050 0.0099 ug/L 10/27/15 16:05 10/29/15 20:53 1
beta-BHC 0.56 0.050 0.012 ug/L 10/27/15 16:05 10/29/15 20:53 1
4,4'-DDD 0.050 U 0.050 0.0077 ug/L 10/27/15 16:05 10/29/15 20:53 1
4,4'-DDE 0.050 U 0.050 0.0074 ug/L 10/27/15 16:05 10/29/15 20:53 1
4,4'-DDT 0.050 U 0.050 0.0084 ug/L 10/27/15 16:05 10/29/15 20:53 1
delta-BHC 0.97 0.20 0.052 ug/L 10/27/15 16:05 10/29/15 21:08 4
Dieldrin 0.015 J 0.050 0.0085 ug/L 10/27/15 16:05 10/29/15 20:53 1
Endosulfan I 0.050 U 0.050 0.0082 ug/L 10/27/15 16:05 10/29/15 20:53 1
Endosulfan II 0.050 U 0.050 0.0084 ug/L 10/27/15 16:05 10/29/15 20:53 1
Endosulfan sulfate 0.050 U 0.050 0.0083 ug/L 10/27/15 16:05 10/29/15 20:53 1
Endrin 0.050 U 0.050 0.0087 ug/L 10/27/15 16:05 10/29/15 20:53 1
Endrin aldehyde 0.050 U 0.050 0.017 ug/L 10/27/15 16:05 10/29/15 20:53 1
Endrin ketone 0.027 J 0.050 0.0088 ug/L 10/27/15 16:05 10/29/15 20:53 1
gamma-BHC(Lindane) 0.10 0.050 0.0083 ug/L 10/27/15 16:05 10/29/15 20:53 1
gamma-Chlordane 0.050 U 0.050 0.0084 ug/L 10/27/15 16:05 10/29/15 20:53 1
Heptachlor 0.050 U 0.050 0.0079 ug/L 10/27/15 16:05 10/29/15 20:53 1
Heptachlor epoxide 0.050 U 0.050 0.0081 ug/L 10/27/15 16:05 10/29/15 20:53 1
Methoxychlor 0.050 U 0.050 0.0092 ug/L 10/27/15 16:05 10/29/15 20:53 1
Toxaphene 5.0 U 5.0 0.19 ug/L 10/27/15 16:05 10/29/15 20:53 1
Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac
DCB Decachlorobiphenyl 67 10-130 1027/15 16:05 10/29/15 20:53 1
Tetrachloro-m-xylene 70 39-130 10/27/15 16:05 1029/15 20:53 1
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Page 44 of 81

Client Sample Results
Client: EnviroTrac, Ltd. TestAmerica Job ID: 680-118203-1
Project/Site: Geigy Chemical Corp.
Client Sample ID: MW-37L Lab Sample ID: 680-118203-40
Date Collected: 10/21/15 16:02 Matrix: Water
Date Received: 10/23/15 09:44
Method: 8081 B/8082A-Organochlorine Pesticides and Polychlorinated Biphenyls by Gas Chromatography
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Aldrin 0.049 U 0.049 0.0072 ug/L 10/27/15 16:05 10/29/15 21:22 1
alpha-BHC 0.88 0.20 0.031 ug/L 10/27/15 16:05 10/29/15 21:37 4
alpha-Chlordane 0.049 U 0.049 0.0098 ug/L 10/27/15 16:05 10/29/15 21:22 1
beta-BHC 0.68 0.049 0.012 ug/L 10/27/15 16:05 10/29/15 21:22 1
4,4'-DDD 0.049 U 0.049 0.0076 ug/L 10/27/15 16:05 10/29/15 21:22 1
4,4'-DDE 0.049 U 0.049 0.0073 ug/L 10/27/15 16:05 10/29/15 21:22 1
4,4'-DDT 0.049 U 0.049 0.0083 ug/L 10/27/15 16:05 10/29/15 21:22 1
delta-BHC 1.5 0.20 0.051 ug/L 10/27/15 16:05 10/29/15 21:37 4
Dieldrin 0.018 J 0.049 0.0084 ug/L 10/27/15 16:05 10/29/15 21:22 1
Endosulfan I 0.049 U 0.049 0.0080 ug/L 10/27/15 16:05 10/29/15 21:22 1
Endosulfan II 0.049 U 0.049 0.0083 ug/L 10/27/15 16:05 10/29/15 21:22 1
Endosulfan sulfate 0.049 U 0.049 0.0081 ug/L 10/27/15 16:05 10/29/15 21:22 1
Endrin 0.049 U 0.049 0.0086 ug/L 10/27/15 16:05 10/29/15 21:22 1
1 Endrin aldehyde 0.049 U 0.049 0.017 ug/L 10/27/15 16:05 10/29/15 21:22 1
Endrin ketone 0.046 J 0.049 0.0087 ug/L 10/27/15 16:05 10/29/15 21:22 1
gamma-BHC(Lindane) 0.18 0.049 0.0081 ug/L 10/27/15 16:05 10/29/15 21:22 1
gamma-Chlordane 0.049 U 0.049 0.0083 ug/L 10/27/15 16:05 10/29/15 21:22 1
Heptachlor 0.049 U 0.049 0.0078 ug/L 10/27/15 16:05 10/29/15 21:22 1
Heptachlor epoxide 0.049 U 0.049 0.0079 ug/L 10/27/15 16:05 10/29/15 21:22 1
Methoxychlor 0.049 U 0.049 0.0091 ug/L 10/27/15 16:05 10/29/15 21:22 1
Toxaphene 0.75 J 4.9 0.19 ug/L 10/27/15 16:05 10/29/15 21:22 1
Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac
DCB Decachlorobiphenyl 65 10-130 1027/15 16:05 10/29/15 21:22 1
Tetrachloro-m-xylene 64 39-130 1027/15 16:05 1029/15 21:22 1
I
1
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Page 45 of 81
I

Client Sample Results
Client: EnviroTrac, Ltd. TestAmerica Job ID: 680-118203-1
Project/Site: Geigy Chemical Corp.
Client Sample ID: PZ-5 Lab Sample ID: 680-118203-41
Date Collected: 10/21/15 15:55 Matrix:Water
Date Received: 10/23/15 09:44
Method: 8081 B/8082A-Organochlorine Pesticides and Polychlorinated Biphenyls by Gas Chromatography
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Aldrin 0.051 U 0.051 0.0074 ug/L 10/28/15 15:40 10/30/15 17:50 1
alpha-BHC 1.0 0.20 0.032 ug/L 10/28/15 15:40 10/30/15 18:05 4
alpha-Chlordane 0.051 U 0.051 0.010 ug/L 10/28/15 15:40 10/30/15 17:50 1
beta-BHC 0.31 0.051 0.012 ug/L 10/28/15 15:40 10/30/15 17:50 1
4,4'-DDD 0.051 U 0.051 0.0078 ug/L 10/28/15 15:40 10/30/15 17:50 1
4,4'-DDE 0.051 U 0.051 0.0075 ug/L 10/28/15 15:40 10/30/15 17:50 1
4,4'-DDT 0.051 U 0.051 0.0086 ug/L 10/28/15 15:40 10/30/15 17:50 1
delta-BHC 0.48 0.051 0.013 ug/L 10/28/15 15:40 10/30/15 17:50 1
Dieldrin 0.051 U 0.051 0.0087 ug/L 10/28/15 15:40 10/30/15 17:50 1
Endosulfan I 0.051 U 0.051 0.0083 ug/L 10/28/15 15:40 10/30/15 17:50 1
Endosulfan II 0.051 U 0.051 0.0086 ug/L 10/28/15 15:40 10/30/15 17:50 1
Endosulfan sulfate 0.051 U 0.051 0.0084 ug/L 10/28/15 15:40 10/30/15 17:50 1
Endrin 0.051 U* 0.051 0.0089 ug/L 10/28/15 15:40 10/30/15 17:50 1
Endrin aldehyde 0.051 U 0.051 0.017 ug/L 10/28/15 15:40 10/30/15 17:50 1
Endrin ketone 0.031 J 0.051 0.0090 ug/L 10/28/15 15:40 10/30/15 17:50 1
gamma-BHC(Lindane) 0.36 0.051 0.0084 ug/L 10/28/15 15:40 10/30/15 17:50 1
gamma-Chlordane 0.051 U 0.051 0.0086 ug/L 10/28/15 15:40 10/30/15 17:50 1
Heptachlor 0.051 U 0.051 0.0080 ug/L 10/28/15 15:40 10/30/15 17:50 1
Heptachlor epoxide 0.051 U 0.051 0.0082 ug/L 10/28/15 15:40 10/30/15 17:50 1
Methoxychlor 0.051 U 0.051 0.0094 ug/L 10/28/15 15:40 10/30/15 17:50 1
Toxaphene 5.1 U 5.1 0.19 ug/L 10/28/15 15:40 10/30/15 17:50 1
Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac
DCB Decachlorobiphenyl 73 10-130 10/28/15 15:40 10/30/15 17:50 1
Tetrachloro-m-xylene 67 39-130 10/28/15 15:40 10/30/15 17:50 1
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Page 46 of 81

Client Sample Results
Client: EnviroTrac, Ltd. TestAmerica Job ID: 680-118203-1
Project/Site: Geigy Chemical Corp.
Client Sample ID: MW-23D Lab Sample ID: 680-118203-42
Date Collected: 10/22/15 13:40 Matrix:Water
Date Received: 10/23/15 09:44
Method: 8081 B/8082A-Organochlorine Pesticides and Polychlorinated Biphenyls by Gas Chromatography
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Aldrin 0.048 U 0.048 0.0071 ug/L 10/28/15 15:40 10/30/15 07:47 1
alpha-BHC 0.021 J 0.048 0.0076 ug/L 10/28/15 15:40 10/30/15 07:47 1
alpha-Chlordane 0.048 U 0.048 0.0097 ug/L 10/28/15 15:40 10/30/15 07:47 1
beta-BHC 0.022 J 0.048 0.012 ug/L 10/28/15 15:40 10/30/15 07:47 1
4,4'-DDD 0.048 U 0.048 0.0075 ug/L 10/28/15 15:40 10/30/15 07:47 1
4,4'-DDE 0.048 U 0.048 0.0072 ug/L 10/28/15 15:40 10/30/15 07:47 1
4,4'-DDT 0.048 U 0.048 0.0082 ug/L 10/28/15 15:40 10/30/15 07:47 1
delta-BHC 0.048 U 0.048 0.013 ug/L 10/28/15 15:40 10/30/15 07:47 1
Dieldrin 0.048 U 0.048 0.0083 ug/L 10/28/15 15:40 10/30/15 07:47 1
Endosulfan I 0.048 U 0.048 0.0079 ug/L 10/28/15 15:40 10/30/15 07:47 1
Endosulfan II 0.048 U 0.048 0.0082 ug/L 10/28/15 15:40 10/30/15 07:47 1
Endosulfan sulfate 0.048 U 0.048 0.0080 ug/L 10/28/15 15:40 10/30/15 07:47 1
Endrin 0.048 U* 0.048 0.0085 ug/L 10/28/15 15:40 10/30/15 07:47 1
. Endrin aldehyde 0.048 U 0.048 0.016 ug/L 10/28/15 15:40 10/30/15 07:47 1
Endrin ketone 0.048 U 0.048 0.0086 ug/L 10/28/15 15:40 10/30/15 07:47 1
gamma-BHC(Lindane) 0.015 J 0.048 0.0080 ug/L 10/28/15 15:40 10/30/15 07:47 1
gamma-Chlordane 0.048 U 0.048 0.0082 ug/L 10/28/15 15:40 10/30/15 07:47 1
Heptachlor 0.048 U 0.048 0.0077 ug/L 10/28/15 15:40 10/30/15 07:47 1
Heptachlor epoxide 0.048 U 0.048 0.0078 ug/L 10/28/15 15:40 10/30/15 07:47 1
Methoxychlor 0.048 U 0.048 0.0090 ug/L 10/28/15 15:40 10/30/15 07:47 1
Toxaphene 4.8 U 4.8 0.18 ug/L 10/28/15 15:40 10/30/15 07:47 1
Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac
DCB Decachlorobiphenyl 59 10-130 10/28/15 15:40 10/30/15 07:47 1
Tetrachloro-m-xylene 68 39-130 10/28/15 15:40 10/30/15 07:47 1
I
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Page 47 of 81

Client Sample Results
Client: EnviroTrac, Ltd. TestAmerica Job ID: 680-118203-1
Project/Site: Geigy Chemical Corp.
Client Sample ID: MW-38L Lab Sample ID: 680-118203-43
Date Collected: 10/22/15 12:31 Matrix:Water
Date Received: 10/23/15 09:44
Method: 8081 B/8082A-Organochlorine Pesticides and Polychlorinated Biphenyls by Gas Chromatography
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Aldrin 0.053 U 0.053 0.0077 ug/L 10/28/15 15:40 10/30/15 08:01 1
alpha-BHC 0.053 U 0.053 0.0082 ug/L 10/28/15 15:40 10/30/15 08:01 1
alpha-Chlordane 0.053 U 0.053 0.011 ug/L 10/28/15 15:40 10/30/15 08:01 1
beta-BHC 0.053 U 0.053 0.013 ug/L 10/28/15 15:40 10/30/15 08:01 1
4,4'-DDD 0.053 U 0.053 0.0081 ug/L 10/28/15 15:40 10/30/15 08:01 1
4,4'-DDE 0.053 U 0.053 0.0078 ug/L 10/28/15 15:40 10/30/15 08:01 1
4,4'-DDT 0.053 U 0.053 0.0089 ug/L 10/28/15 15:40 10/30/15 08:01 1
delta-BHC 0.053 U 0.053 0.014 ug/L 10/28/15 15:40 10/30/15 08:01 1
Dieldrin 0.053 U 0.053 0.0091 ug/L 10/28/15 15:40 10/30/15 08:01 1
Endosulfan I 0.053 U 0.053 0.0086 ug/L 10/28/15 15:40 10/30/15 08:01 1
Endosulfan II 0.053 U 0.053 0.0089 ug/L 10/28/15 15:40 10/30/15 08:01 1
Endosulfan sulfate 0.053 U 0.053 0.0087 ug/L 10/28/15 15:40 10/30/15 08:01 1
Endrin 0.053 U* 0.053 0.0093 ug/L 10/28/15 15:40 10/30/15 08:01 1
Endrin aldehyde 0.053 U 0.053 0.018 ug/L 10/28/15 15:40 10/30/15 08:01 1
Endrin ketone 0.053 U 0.053 0.0094 ug/L 10/28/15 15:40 10/30/15 08:01 1
gamma-BHC(Lindane) 0.053 U 0.053 0.0087 ug/L 10/28/15 15:40 10/30/15 08:01 1
gamma-Chlordane 0.053 U 0.053 0.0089 ug/L 10/28/15 15:40 10/30/15 08:01 1
Heptachlor 0.053 U 0.053 0.0083 ug/L 10/28/15 15:40 10/30/15 08:01 1
Heptachlor epoxide 0.053 U 0.053 0.0085 ug/L 10/28/15 15:40 10/30/15 08:01 1
Methoxychlor 0.053 U 0.053 0.0098 ug/L 10/28/15 15:40 10/30/15 08:01 1
Toxaphene 5.3 U 5.3 0.20 ug/L 10/28/15 15:40 10/30/15 08:01 1
Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac
DCB Decachlorobiphenyl 43 10-130 10/28/15 15:40 10/30/15 08:01 1
Tetrachloro-m-xylene 61 39-130 10/28/15 15:40 10/30/15 08:01 1
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Page 48 of 81

Client Sample Results
Client: EnviroTrac, Ltd. TestAmerica Job ID: 680-118203-1
Project/Site: Geigy Chemical Corp.
Client Sample ID: MW-40L Lab Sample ID: 680-118203-44
Date Collected: 10/22/15 13:03 Matrix: Water
Date Received: 10/23/15 09:44
Method: 8081B/8082A-Organochlorine Pesticides and Polychlorinated Biphenyls by Gas Chromatography
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Aldrin 0.048 U 0.048 0.0071 ug/L 10/28/15 15:40 10/30/15 08:16 1
alpha-BHC 0.048 U 0.048 0.0076 ug/L 10/28/15 15:40 10/30/15 08:16 1
alpha-Chlordane 0.048 U 0.048 0.0097 ug/L 10/28/15 15:40 10/30/15 08:16 1
beta-BHC 0.043 J 0.048 0.012 ug/L 10/28/15 15:40 10/30/15 08:16 1
4,4'-DDD 0.048 U 0.048 0.0075 ug/L 10/28/15 15:40 10/30/15 08:16 1
4,4'-DDE 0.048 U 0.048 0.0072 ug/L 10/28/15 15:40 10/30/15 08:16 1
4,4'-DDT 0.048 U 0.048 0.0082 ug/L 10/28/15 15:40 10/30/15 08:16 1
delta-BHC 0.048 U 0.048 0.013 ug/L 10/28/15 15:40 10/30/15 08:16 1
Dieldrin 0.048 U 0.048 0.0083 ug/L 10/28/15 15:40 10/30/15 08:16 1
Endosulfan I 0.048 U 0.048 0.0080 ug/L 10/28/15 15:40 10/30/15 08:16 1
Endosulfan II 0.048 U 0.048 0.0082 ug/L 10/28/15 15:40 10/30/15 08:16 1
Endosulfan sulfate 0.048 U 0.048 0.0080 ug/L 10/28/15 15:40 10/30/15 08:16 1
Endrin 0.048 U* 0.048 0.0085 ug/L 10/28/15 15:40 10/30/15 08:16 1
Endrin aldehyde 0.048 U 0.048 0.016 ug/L 10/28/15 15:40 10/30/15 08:16 1
Endrin ketone 0.048 U 0.048 0.0086 ug/L 10/28/15 15:40 10/30/15 08:16 1
gamma-BHC(Lindane) 0.048 U 0.048 0.0080 ug/L 10/28/15 15:40 10/30/15 08:16 1
gamma-Chlordane 0.048 U 0.048 0.0082 ug/L 10/28/15 15:40 10/30/15 08:16 1
Heptachlor 0.048 U 0.048 0.0077 ug/L 10/28/15 15:40 10/30/15 08:16 1
Heptachlor epoxide 0.048 U 0.048 0.0079 ug/L 10/28/15 15:40 10/30/15 08:16 1
Methoxychlor 0.048 U 0.048 0.0090 ug/L 10/28/15 15:40 10/30/15 08:16 1
Toxaphene 4.8 U 4.8 0.18 ug/L 10/28/15 15:40 10/30/15 08:16 1
Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac
DCB Decachlorobiphenyl 47 10-130 10/28/15 15:40 10/30/15 08:16 1
Tetrachloro-m-xy/ene 59 39-130 10/28/15 15:40 10/30/15 08:16 1
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Client Sample Results
Client: EnviroTrac, Ltd. TestAmerica Job ID: 680-118203-1
Project/Site: Geigy Chemical Corp.
Client Sample ID: MW-32L Lab Sample ID: 680-118203-45
Date Collected: 10/22/15 11:44 Matrix: Water
Date Received: 10/23/15 09:44
Method: 8081 B/8082A-Organochlorine Pesticides and Polychlorinated Biphenyls by Gas Chromatography
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Aldrin 0.053 U 0.053 0.0077 ug/L 10/28/15 15:40 10/30/15 08:31 1
alpha-BHC 0.053 U 0.053 0.0083 ug/L 10/28/15 15:40 10/30/15 08:31 1
alpha-Chlordane 0.053 U 0.053 0.011 ug/L 10/28/15 15:40 10/30/15 08:31 1
beta-BHC 0.053 U 0.053 0.013 ug/L 10/28/15 15:40 10/30/15 08:31 1
4,4'-DDD 0.053 U 0.053 0.0082 ug/L 10/28/15 15:40 10/30/15 08:31 1
4,4'-DDE 0.053 U 0.053 0.0078 ug/L 10/28/15 15:40 10/30/15 08:31 1
4,4'-DDT 0.053 U 0.053 0.0090 ug/L 10/28/15 15:40 10/30/15 08:31 1
delta-BHC 0.053 U 0.053 0.014 ug/L 10/28/15 15:40 10/30/15 08:31 1
Dieldrin 0.053 U 0.053 0.0091 ug/L 10/28/15 15:40 10/30/15 08:31 1
Endosulfan I 0.053 U 0.053 0.0087 ug/L 10/28/15 15:40 10/30/15 08:31 1
Endosulfan II 0.053 U 0.053 0.0090 ug/L 10/28/15 15:40 10/30/15 08:31 1
Endosulfan sulfate 0.053 U 0.053 0.0088 ug/L 10/28/15 15:40 10/30/15 08:31 1
Endrin 0.053 U* 0.053 0.0093 ug/L 10/28/15 15:40 10/30/15 08:31 1
Endrin aldehyde 0.053 U 0.053 0.018 ug/L 10/28/15 15:40 10/30/15 08:31 1
Endrin ketone 0.053 U 0.053 0.0094 ug/L 10/28/15 15:40 10/30/15 08:31 1
gamma-BHC(Lindane) 0.053 U 0.053 0.0088 ug/L 10/28/15 15:40 10/30/15 08:31 1
gamma-Chlordane 0.053 U 0.053 0.0090 ug/L 10/28/15 15:40 10/30/15 08:31 1
Heptachlor 0.053 U 0.053 0.0084 ug/L 10/28/15 15:40 10/30/15 08:31 1
Heptachlor epoxide 0.053 U 0.053 0.0086 ug/L 10/28/15 15:40 10/30/15 08:31 1
Methoxychlor 0.053 U 0.053 0.0098 ug/L 10/28/15 15:40 10/30/15 08:31 1
Toxaphene 5.3 U 5.3 0.20 ug/L 10/28/15 15:40 10/30/15 08:31 1
Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac
DCB Decachlorobiphenyl 56 10-130 10/28/15 15:40 10/30/15 08:31 1
Tetrachloro-m-xylene 70 39-130 10/28/15 15:40 10/30/15 08:31 1
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Client Sample Results
Client: EnviroTrac, Ltd. TestAmerica Job ID: 680-118203-1
Project/Site: Geigy Chemical Corp.
Client Sample ID: Duplicate 3 Lab Sample ID: 680-118203-46
Date Collected: 10/22/15 12:37 Matrix:Water
Date Received: 10/23/15 09:44
Method: 8081 B/8082A-Organochlorine Pesticides and Polychlorinated Biphenyls by Gas Chromatography
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Aldrin 0.051 U 0.051 0.0075 ug/L 10/28/15 15:40 10/30/15 08:45 1
alpha-BHC 0.051 U 0.051 0.0080 ug/L 10/28/15 15:40 10/30/15 08:45 1
alpha-Chlordane 0.051 U 0.051 0.010 ug/L 10/28/15 15:40 10/30/15 08:45 1
beta-BHC 0.051 U 0.051 0.012 ug/L 10/28/15 15:40 10/30/15 08:45 1
4,4'-DDD 0.051 U 0.051 0.0079 ug/L 10/28/15 15:40 10/30/15 08:45 1
4,4'-DDE 0.051 U 0.051 0.0076 ug/L 10/28/15 15:40 10/30/15 08:45 1
4,4'-DDT 0.051 U 0.051 0.0087 ug/L 10/28/15 15:40 10/30/15 08:45 1
delta-BHC 0.051 U 0.051 0.013 ug/L 10/28/15 15:40 10/30/15 08:45 1
Dieldrin 0.051 U 0.051 0.0088 ug/L 10/28/15 15:40 10/30/15 08:45 1
Endosulfan I 0.051 U 0.051 0.0084 ug/L 10/28/15 15:40 10/30/15 08:45 1
Endosulfan II 0.051 U 0.051 0.0087 ug/L 10/28/15 15:40 10/30/15 08:45 1
Endosulfan sulfate 0.051 U 0.051 0.0085 ug/L 10/28/15 15:40 10/30/15 08:45 1
Endrin 0.051 U* 0.051 0.0090 ug/L 10/28/15 15:40 10/30/15 08:45 1
Endrin aldehyde 0.051 U 0.051 0.017 ug/L 10/28/15 15:40 10/30/15 08:45 1
Endrin ketone 0.051 U 0.051 0.0091 ug/L 10/28/15 15:40 10/30/15 08:45 1
gamma-BHC(Lindane) 0.051 U 0.051 0.0085 ug/L 10/28/15 15:40 10/30/15 08:45 1
gamma-Chlordane 0.051 U 0.051 0.0087 ug/L 10/28/15 15:40 10/30/15 08:45 1
Heptachlor 0.051 U 0.051 0.0081 ug/L 10/28/15 15:40 10/30/15 08:45 1
Heptachlor epoxide 0.051 U 0.051 0.0083 ug/L 10/28/15 15:40 10/30/15 08:45 1
Methoxychlor 0.051 U 0.051 0.0095 ug/L 10/28/15 15:40 10/30/15 08:45 1
Toxaphene 5.1 U 5.1 0.19 ug/L 10/28/15 15:40 10/30/15 08:45 1
Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac
DCB Decachlorobiphenyl 43 10-130 10/28/15 15:40 10/30/15 08:45 1
Tetrachloro-m-xylene 59 39-130 10/28/15 15:40 10/30/15 08:45 1
it
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7
QC Sample Results
Client: EnviroTrac, Ltd. TestAmerica Job ID: 680-118203-1
Project/Site: Geigy Chemical Corp.
Method: 8260B -Volatile Organic Compounds (GC/MS
)
Lab Sample ID: MB 680-407542/9 Client Sample ID: Method Blank
Matrix: Water Prep Type: Total/NA
Analysis Batch: 407542
MB MB
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Trichloroethene 1.0 U 1.0 0.48 ug/L 10/27/15 09:58 1
MB MB III
Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac
Toluene-d8(Surr) 103 70-130 1027/15 09:58 1
1,2-Dichloroethane-d4(Surr) 108 70-130 1027/15 09:58 1
Dibromofluoromethane(Surr) 111 70-130 1027/15 09:58 1
4-Bromofluorobenzene(Surr) 98 70-130 1027/15 09:58 1
Lab Sample ID: LCS 680-407542/4 Client Sample ID: Lab Control Sample
Matrix:Water Prep Type: Total/NA
Analysis Batch: 407542
Spike LCS LCS %Rec.
Analyte Added Result Qualifier Unit D %Rec Limits
Trichloroethene 50.0 52.0 ug/L 104 80-123
LCS LCS
Surrogate %Recovery Qualifier Limits
Toluene-d8(Surr) 98 70-130
1,2-Dichloroethane-d4(Surr) 101 70-130
Dibromofluoromethane(Surr) 105 70-130
4-Bromofluorobenzene(Surr) 97 70-130
Lab Sample ID: LCSD 680-407542/5 Client Sample ID: Lab Control Sample Dup
Matrix:Water Prep Type: Total/NA
Analysis Batch: 407542
Spike LCSD LCSD %Rec. RPD
Analyte Added Result Qualifier Unit D %Rec Limits RPD Limit
Trichloroethene 50.0 53.6 ug/L 107 80-123 3 20
LCSD LCSD
Surrogate %Recovery Qualifier Limits
Toluene-d8(Surr) 98 70-130
1,2-Dichloroethane-d4(Surr) 115 70-130
Dibromofluoromethane(Surr) 116 70-130
4-Bromofluorobenzene(Surr) 100 70-130
Lab Sample ID: MB 680-407549/9 Client Sample ID: Method Blank
Matrix:Water Prep Type: Total/NA
Analysis Batch: 407549
MB MB
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Trichloroethene 1.0 U 1.0 0.48 ug/L 10/27/15 10:48 1
MB MB
Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac
Toluene-d8(Sun-) 99 70-130 1027/15 10:48 1
1,2-Dichloroethane-d4(Surr) 77 70-130 1027/15 10:48 1
Dibromofluoromethane(Sun-) 88 70-130 1027/15 10:48 1
4-Bromofluorobenzene(Surr) 96 70-130 1027/15 10:48 1
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Page 52 of 81

QC Sample Results
Client: EnviroTrac, Ltd. TestAmerica Job ID: 680-118203-1
Project/Site: Geigy Chemical Corp.
Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued)
Lab Sample ID: LCS 680-407549/4 Client Sample ID: Lab Control Sample
Matrix:Water Prep Type: Total/NA
Analysis Batch: 407549
Spike LCS LCS %Rec.
Analyte Added Result Qualifier Unit D %Rec Limits
Trichloroethene 50.0 46.0 ug/L 92 80-123
LCS LCS
Surrogate %Recovery Qualifier Limits
Toluene-d8(Surr) 92 70-130
1,2-Dichloroethane-d4(Surr) 89 70-130
Dibromofluoromethane(Surr) 93 70-130
4-Bromofluorobenzene(Surr) 83 70-130
rLab Sample ID: LCSD 680-407549/5 Client Sample ID: Lab Control Sample Dup
Matrix: Water Prep Type: Total/NA
Analysis Batch: 407549
Spike LCSD LCSD %Rec. RPD
Analyte Added Result Qualifier Unit D %Rec Limits RPD Limit
Trichloroethene 50.0 49.3 ug/L 99 80-123 7 20
LCSD LCSD
Surrogate %Recovery Qualifier Limits
Toluene-d8(Sun-) 99 70-130
1,2-Dichloroethane-d4(Sun-) 86 70-130
Dibromofluoromethane(Sun-) 94 70-130
4-Bromofluorobenzene(Surr) 87 70-130
Method: 8081 B/8082A - Organochlorine Pesticides and Polychlorinated Biphenyls by Gas
Chromatography
Lab Sample ID: MB 680-407400/21-A Client Sample ID: Method Blank
Matrix: Water Prep Type: Total/NA
Analysis Batch: 407953 Prep Batch: 407400
i MB MB
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Aldrin 0.050 U 0.050 0.0073 ug/L 10/26/15 16:51 10/29/15 03:41 1
alpha-BHC 0.050 U 0.050 0.0078 ug/L 10/26/15 16:51 10/29/15 03:41 1
alpha-Chlordane 0.050 U 0.050 0.010 ug/L 10/26/15 16:51 10/29/15 03:41 1
beta-BHC 0.050 U 0.050 0.012 ug/L 10/26/15 16:51 10/29/15 03:41 1
4,4'-DDD 0.050 U 0.050 0.0077 ug/L 10/26/15 16:51 10/29/15 03:41 1
4,4'-DDE 0.050 U 0.050 0.0074 ug/L 10/26/15 16:51 10/29/15 03:41 1
4,4'-DDT 0.050 U 0.050 0.0085 ug/L 10/26/15 16:51 10/29/15 03:41 1
delta-BHC 0.050 U 0.050 0.013 ug/L 10/26/15 16:51 10/29/15 03:41 1
Dieldrin 0.050 U 0.050 0.0086 ug/L 10/26/15 16:51 10/29/15 03:41 1
Endosulfan I 0.050 U 0.050 0.0082 ug/L 10/26/15 16:51 10/29/15 03:41 1
Endosulfan II 0.050 U 0.050 0.0085 ug/L 10/26/15 16:51 10/29/15 03:41 1
Endosulfan sulfate 0.050 U 0.050 0.0083 ug/L 10/26/15 16:51 10/29/15 03:41 1
Endrin 0.050 U 0.050 0.0088 ug/L 10/26/15 16:51 10/29/15 03:41 1
Endrin aldehyde 0.050 U 0.050 0.017 ug/L 10/26/15 16:51 10/29/15 03:41 1
Endrin ketone 0.050 U 0.050 0.0089 ug/L 10/26/15 16:51 10/29/15 03:41 1
gamma-BHC(Lindane) 0.050 U 0.050 0.0083 ug/L 10/26/15 16:51 10/29/15 03:41 1
gamma-Chlordane 0.050 U 0.050 0.0085 ug/L 10/26/15 16:51 10/29/15 03:41 1
Heptachlor 0.050 U 0.050 0.0079 ug/L 10/26/15 16:51 10/29/15 03:41 1
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Page 53 of 81

QC Sample Results
Client: EnviroTrac, Ltd. TestAmerica Job ID: 680-118203-1
Project/Site: Geigy Chemical Corp.
Method: 8081 B/8082A - Organochlorine Pesticides and Polychlorinated Biphenyls by Gas
Chromatography (Continued)
Lab Sample ID: MB 680-407400/21-A Client Sample ID: Method Blank
Matrix:Water Prep Type: Total/NA
Analysis Batch: 407953 Prep Batch: 407400
MB MB
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Heptachlor epoxide 0.050 U 0.050 0.0081 ug/L 10/26/15 16:51 10/29/15 03:41 1
Methoxychlor 0.050 U 0.050 0.0093 ug/L 10/26/15 16:51 10/29/15 03:41 1
Toxaphene 5.0 U 5.0 0.19 ug/L 10/26/15 16:51 10/29/15 03:41 1
MB MB
Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac
DCB Decachlorobiphenyl 67 10-130 10/26/15 16:51 10/29/15 03:41 1
Tetrachloro-m-xylene 75 39-130 10/26/15 16:51 1029/15 03:41 1
Lab Sample ID: LCS 680-407400/22-A Client Sample ID: Lab Control Sample
Matrix:Water Prep Type: Total/NA
Analysis Batch: 407953 Prep Batch: 407400
Spike LCS LCS %Rec.
Analyte Added Result Qualifier Unit D %Rec Limits
Aldrin 0.100 0.0796 ug/L 80 48-130
alpha-BHC 0.100 0.0923 ug/L 92 45-130
alpha-Chlordane 0.100 0.0868 ug/L 87 60-130
beta-BHC 0.100 0.0863 ug/L 86 50-130
4,4'-DDD 0.100 0.0818 ug/L 82 52-130
4,4'-DDE 0.100 0.0765 ug/L 77 48-130
4,4'-DDT 0.100 0.0725 ug/L 72 59-130
delta-BHC 0.100 0.0875 ug/L 87 47-140
Dieldrin 0.100 0.0848 ug/L 85 55-130
Endosulfan I 0.100 0.0843 ug/L 84 27-130
Endosulfan II 0.100 0.0842 ug/L 84 39-130
Endosulfan sulfate 0.100 0.0794 ug/L 79 57-130
Endrin 0.100 0.0807 ug/L 81 62-131
Endrin aldehyde 0.100 0.0789 ug/L 79 39-177
Endrin ketone 0.100 0.0846 ug/L 85 47-130
gamma-BHC(Lindane) 0.100 0.0861 ug/L 86 47-130
gamma-Chlordane 0.100 0.0855 ug/L 85 50-145
Heptachlor 0.100 0.0802 ug/L 80 49-130
Heptachlor epoxide 0.100 0.0865 ug/L 87 54-130
Methoxychlor 0.100 0.0702 ug/L 70 53-130
LCS LCS
Surrogate %Recovery Qualifier Limits
DCB Decachlorobiphenyl 61 10-130
Tetrachloro-m-xylene 75 39-130
Lab Sample ID: LCSD 680-407400/23-A Client Sample ID: Lab Control Sample Dup
Matrix: Water Prep Type: Total/NA
Analysis Batch: 407953 Prep Batch: 407400
Spike LCSD LCSD %Rec. RPD
Analyte Added Result Qualifier Unit D %Rec Limits RPD Limit
Aldrin 0.100 0.0834 ug/L 83 48-130 5 40
alpha-BHC 0.100 0.0962 ug/L 96 45-130 4 30
alpha-Chlordane 0.100 0.0915 ug/L 92 60-130 5 50
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Page 54 of 81

QC Sample Results
Client: EnviroTrac, Ltd. TestAmerica Job ID: 680-118203-1
Project/Site: Geigy Chemical Corp.
Method: 8081 B/8082A - Organochlorine Pesticides and Polychlorinated Biphenyls by Gas
Chromatography (Continued)
Lab Sample ID: LCSD 680-407400/23-A Client Sample ID: Lab Control Sample Dup
Matrix:Water Prep Type: Total/NA
Analysis Batch: 407953 Prep Batch: 407400
Spike LCSD LCSD %Rec. RPD
Analyte Added Result Qualifier Unit D %Rec Limits RPD Limit
beta-BHC 0.100 0.0917 ug/L 92 50-130 6 40 I
4,4'-DDD 0.100 0.0837 ug/L 84 52-130 2 40
4,4'-DDE 0.100 0.0827 ug/L 83 48-130 8 30
4,4'-DDT 0.100 0.0776 ug/L 78 59-130 7 40
delta-BHC 0.100 0.0926 ug/L 93 47-140 6 30
Dieldrin 0.100 0.0890 ug/L 89 55-130 5 30
Endosulfan I 0.100 0.0898 ug/L 90 27-130 6 30
Endosulfan II 0.100 0.0873 ug/L 87 39-130 4 30
Endosulfan sulfate 0.100 0.0814 ug/L 81 57-130 2 40
Endrin 0.100 0.0798 ug/L 80 62-131 1 30
Endrin aldehyde 0.100 0.0754 ug/L 75 39-177 4 40
Endrin ketone 0.100 0.0914 ug/L 91 47-130 8 40
gamma-BHC(Lindane) 0.100 0.0910 ug/L 91 47-130 6 30
gamma-Chlordane 0.100 0.0898 ug/L 90 50-145 5 50
Heptachlor 0.100 0.0822 ug/L 82 49-130 2 30
Heptachlor epoxide 0.100 0.0906 ug/L 91 54-130 5 40
Methoxychlor 0.100 0.0751 ug/L 75 53-130 7 40
LCSD LCSD
Surrogate %Recovery Qualifier Limits
DCB Decachlorobiphenyl 65 10-130
Tetrachloro-m-xylene 76 39-130
Lab Sample ID: MB 680-407580/21-A Client Sample ID: Method Blank
Matrix: Water Prep Type: Total/NA
Analysis Batch: 408014 Prep Batch: 407580
MB MB
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Aldrin 0.050 U 0.050 0.0073 ug/L 10/27/15 16:05 10/29/15 09:52 1
alpha-BHC 0.050 U 0.050 0.0078 ug/L 10/27/15 16:05 10/29/15 09:52 1
alpha-Chlordane 0.050 U 0.050 0.010 ug/L 10/27/15 16:05 10/29/15 09:52 1
beta-BHC 0.050 U 0.050 0.012 ug/L 10/27/15 16:05 10/29/15 09:52 1
4,4'-DDD 0.050 U 0.050 0.0077 ug/L 10/27/15 16:05 10/29/15 09:52 1
4,4'-DDE 0.050 U 0.050 0.0074 ug/L 10/27/15 16:05 10/29/15 09:52 1
4,4'-DDT 0.050 U 0.050 0.0085 ug/L 10/27/15 16:05 10/29/15 09:52 1
delta-BHC 0.050 U 0.050 0.013 ug/L 10/27/15 16:05 10/29/15 09:52 1
Dieldrin 0.050 U 0.050 0.0086 ug/L 10/27/15 16:05 10/29/15 09:52 1
Endosulfan I 0.050 U 0.050 0.0082 ug/L 10/27/15 16:05 10/29/15 09:52 1
Endosulfan II 0.050 U 0.050 0.0085 ug/L 10/27/15 16:05 10/29/15 09:52 1
Endosulfan sulfate 0.050 U 0.050 0.0083 ug/L 10/27/15 16:05 10/29/15 09:52 1
Endrin 0.050 U 0.050 0.0088 ug/L 10/27/15 16:05 10/29/15 09:52 1
Endrin aldehyde 0.050 U 0.050 0.017 ug/L 10/27/15 16:05 10/29/15 09:52 1
Endrin ketone 0.050 U 0.050 0.0089 ug/L 10/27/15 16:05 10/29/15 09:52 1
gamma-BHC(Lindane) 0.050 U 0.050 0.0083 ug/L 10/27/15 16:05 10/29/15 09:52 1
gamma-Chlordane 0.050 U 0.050 0.0085 ug/L 10/27/15 16:05 10/29/15 09:52 1
Heptachlor 0.050 U 0.050 0.0079 ug/L 10/27/15 16:05 10/29/15 09:52 1
Heptachlor epoxide 0.050 U 0.050 0.0081 ug/L 10/27/15 16:05 10/29/15 09:52 1
Methoxychlor 0.050 U 0.050 0.0093 ug/L 10/27/15 16:05 10/29/15 09:52 1
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Page 55 of 81

QC Sample Results
Client: EnviroTrac, Ltd. TestAmerica Job ID: 680-118203-1
Project/Site: Geigy Chemical Corp.
Method: 8081 B/8082A - Organochlorine Pesticides and Polychlorinated Biphenyls by Gas
Chromatography (Continued)
Lab Sample ID: MB 680-407580/21-A Client Sample ID: Method Blank
Matrix: Water Prep Type: Total/NA
Analysis Batch: 408014 Prep Batch: 407580
MB MB
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Toxaphene 5.0 U 5.0 0.19 ug/L 10/27/15 16:05 10/29/15 09:52 1 r
MB MB
Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac
DCB Decachlorobiphenyl 65 10-130 10/27/15 16:05 10/29/15 09:52 1
Tetrachloro-m-xylene 80 39-130 10/27/15 16:05 10/29/15 09:52 1
Lab Sample ID: LCS 680-407580/22-A Client Sample ID: Lab Control Sample
Matrix: Water Prep Type: Total/NA
Analysis Batch: 408014 Prep Batch:407580
Spike LCS LCS %Rec.
Analyte Added Result Qualifier Unit D %Rec Limits
Aldrin 0.100 0.0948 ug/L 95 48-130
alpha-BHC 0.100 0.0948 ug/L 95 45-130
alpha-Chlordane 0.100 0.0917 ug/L 92 60-130
beta-BHC 0.100 0.0908 ug/L 91 50-130
4,4'-DDD 0.100 0.0851 ug/L 85 52-130
4,4'-DDE 0.100 0.0853 ug/L 85 48-130
4,4'-DDT 0.100 0.0768 ug/L 77 59-130
delta-BHC 0.100 0.0924 ug/L 92 47-140
Dieldrin 0.100 0.0890 ug/L 89 55-130
Endosulfan I 0.100 0.0879 ug/L 88 27-130
Endosulfan II 0.100 0.0866 ug/L 87 39-130
Endosulfan sulfate 0.100 0.0825 ug/L 82 57-130
Endrin 0.100 0.0836 ug/L 84 62-131
Endrin aldehyde 0.100 0.0779 ug/L 78 39-177
Endrin ketone 0.100 0.0877 ug/L 88 47-130
gamma-BHC(Lindane) 0.100 0.0889 ug/L 89 47-130
gamma-Chlordane 0.100 0.0905 ug/L 90 50-145
Heptachlor 0.100 0.0875 ug/L 88 49-130
Heptachlor epoxide 0.100 0.0901 ug/L 90 54-130
Methoxychlor 0.100 0.0749 ug/L 75 53-130
LCS LCS
Surrogate %Recovery Qualifier Limits
DCB Decachlorobiphenyl 70 10-130
Tetrachloro-m-xylene 73 39-130
Lab Sample ID: LCSD 680-407580/23-A Client Sample ID: Lab Control Sample Dup
Matrix:Water Prep Type: Total/NA
Analysis Batch: 408014 Prep Batch:407580
Spike LCSD LCSD %Rec. RPD
Analyte Added Result Qualifier Unit D %Rec Limits RPD Limit
Aldrin 0.100 0.0805 ug/L 81 48-130 16 40
alpha-BHC 0.100 0.0808 ug/L 81 45-130 16 30
alpha-Chlordane 0.100 0.0797 ug/L 80 60-130 14 50
beta-BHC 0.100 0.0801 ug/L 80 50-130 13 40
4,4'-DDD 0.100 0.0760 ug/L 76 52-130 11 40
TestAmerica Savannah
Page 56 of 81

QC Sample Results
Client: EnviroTrac, Ltd. TestAmerica Job ID: 680-118203-1
Project/Site: Geigy Chemical Corp.
Method: 8081 B/8082A - Organochlorine Pesticides and Polychlorinated Biphenyls by Gas
Chromatography (Continued)
Lab Sample ID: LCSD 680-407580/23-A Client Sample ID: Lab Control Sample Dup
Matrix: Water Prep Type: Total/NA
Analysis Batch: 408014 Prep Batch: 407580
Spike LCSD LCSD %Rec. RPD
Analyte Added Result Qualifier Unit D %Rec Limits RPD Limit
4,4'-DDE 0.100 0.0756 ug/L 76 48-130 12 30 I
4,4'-DDT 0.100 0.0685 ug/L 68 59-130 11 40
delta-BHC 0.100 0.0818 ug/L 82 47-140 12 30
Dieldrin 0.100 0.0759 ug/L 76 55-130 16 30
Endosulfan I 0.100 0.0765 ug/L 76 27-130 14 30
Endosulfan II 0.100 0.0759 ug/L 76 39-130 13 30
Endosulfan sulfate 0.100 0.0717 ug/L 72 57-130 14 40
Endrin 0.100 0.0742 ug/L 74 62-131 12 30
Endrin aldehyde 0.100 0.0742 ug/L 74 39-177 5 40
Endrin ketone 0.100 0.0782 ug/L 78 47-130 11 40
gamma-BHC(Lindane) 0.100 0.0762 ug/L 76 47-130 15 30
gamma-Chlordane 0.100 0.0787 ug/L 79 50-145 14 50
Heptachlor 0.100 0.0764 ug/L 76 49-130 14 30
Heptachlor epoxide 0.100 0.0769 ug/L 77 54-130 16 40
Methoxychlor 0.100 0.0688 ug/L 69 53-130 9 40
LCSD LCSD
Surrogate %Recovery Qualifier Limits
DCB Decachlorobiphenyl 53 10-130
Tetrachloro-m-xylene 67 39-130
Lab Sample ID: MB 680-407762/13-A Client Sample ID: Method Blank
Matrix: Water Prep Type: Total/NA
Analysis Batch: 408178 Prep Batch: 407762
MB MB
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Aldrin 0.050 U 0.050 0.0073 ug/L 10/28/15 15:40 10/30/15 06:34 1
alpha-BHC 0.050 U 0.050 0.0078 ug/L 10/28/15 15:40 10/30/15 06:34 1
alpha-Chlordane 0.050 U 0.050 0.010 ug/L 10/28/15 15:40 10/30/15 06:34 1
beta-BHC 0.050 U 0.050 0.012 ug/L 10/28/15 15:40 10/30/15 06:34 1
4,4'-DDD 0.050 U 0.050 0.0077 ug/L 10/28/15 15:40 10/30/15 06:34 1
4,4'-DDE 0.050 U 0.050 0.0074 ug/L 10/28/15 15:40 10/30/15 06:34 1
4,4'-DDT 0.050 U 0.050 0.0085 ug/L 10/28/15 15:40 10/30/15 06:34 1
delta-BHC 0.050 U 0.050 0.013 ug/L 10/28/15 15:40 10/30/15 06:34 1
Dieldrin 0.050 U 0.050 0.0086 ug/L 10/28/15 15:40 10/30/15 06:34 1
Endosulfan I 0.050 U 0.050 0.0082 ug/L 10/28/15 15:40 10/30/15 06:34 1
Endosulfan II 0.050 U 0.050 0.0085 ug/L 10/28/15 15:40 10/30/15 06:34 1
Endosulfan sulfate 0.050 U 0.050 0.0083 ug/L 10/28/15 15:40 10/30/15 06:34 1
Endrin 0.050 U 0.050 0.0088 ug/L 10/28/15 15:40 10/30/15 06:34 1
Endrin aldehyde 0.050 U 0.050 0.017 ug/L 10/28/15 15:40 10/30/15 06:34 1
Endrin ketone 0.050 U 0.050 0.0089 ug/L 10/28/15 15:40 10/30/15 06:34 1
gamma-BHC(Lindane) 0.050 U 0.050 0.0083 ug/L 10/28/15 15:40 10/30/15 06:34 1
gamma-Chlordane 0.050 U 0.050 0.0085 ug/L 10/28/15 15:40 10/30/15 06:34 1
Heptachlor 0.050 U 0.050 0.0079 ug/L 10/28/15 15:40 10/30/15 06:34 1
Heptachlor epoxide 0.050 U 0.050 0.0081 ug/L 10/28/15 15:40 10/30/15 06:34 1
Methoxychlor 0.050 U 0.050 0.0093 ug/L 10/28/15 15:40 10/30/15 06:34 1
Toxaphene 5.0 U 5.0 0.19 ug/L 10/28/15 15:40 10/30/15 06:34 1
TestAmerica Savannah
Page 57 of 81

QC Sample Results
Client: EnviroTrac, Ltd. TestAmerica Job ID: 680-118203-1
Project/Site: Geigy Chemical Corp.
Method: 8081 B/8082A - Organochlorine Pesticides and Polychlorinated Biphenyls by Gas
Chromatography (Continued)
Lab Sample ID: MB 680-407762/13-A Client Sample ID: Method Blank
Matrix: Water Prep Type: Total/NA
Analysis Batch: 408178 Prep Batch: 407762
MB MB
Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac
DCB Decachlorobiphenyl 57 10-130 10/28/15 15:40 10/30/15 06:34 1
Tetrachloro-m-xylene 74 39-130 10/28/15 15:40 10/30/15 06:34 1
Lab Sample ID: LCS 680-407762/14-A Client Sample ID: Lab Control Sample
Matrix:Water Prep Type: Total/NA
Analysis Batch: 408178 Prep Batch: 407762
Spike LCS LCS %Rec.
Analyte Added Result Qualifier Unit D %Rec Limits
Aldrin 0.100 0.0661 ug/L 66 48-130
alpha-BHC 0.100 0.0674 ug/L 67 45-130
alpha-Chlordane 0.100 0.0673 ug/L 67 60-130
beta-BHC 0.100 0.0677 ug/L 68 50-130
4,4'-DDD 0.100 0.0627 ug/L 63 52-130
4,4'-DDE 0.100 0.0609 ug/L 61 48-130
4,4'-DDT 0.100 0.0593 ug/L 59 59-130
delta-BHC 0.100 0.0635 ug/L 64 47-140
Dieldrin 0.100 0.0666 ug/L 67 55-130
Endosulfan I 0.100 0.0620 ug/L 62 27-130
Endosulfan II 0.100 0.0644 ug/L 64 39-130
Endosulfan sulfate 0.100 0.0650 ug/L 65 57-130
Endrin 0.100 0.0552 * ug/L 55 62-131
Endrin aldehyde 0.100 0.0601 ug/L 60 39-177
Endrin ketone 0.100 0.0632 p ug/L 63 47-130
gamma-BHC(Lindane) 0.100 0.0641 ug/L 64 47-130
gamma-Chlordane 0.100 0.0662 ug/L 66 50-145
Heptachlor 0.100 0.0629 ug/L 63 49-130
Heptachlor epoxide 0.100 0.0659 ug/L 66 54-130
Methoxychlor 0.100 0.0626 ug/L 63 53-130
LCS LCS
Surrogate %Recovery Qualifier Limits
DCB Decachlorobiphenyl 41 10-130
Tetrachloro-m-xylene 60 39-130
Lab Sample ID: LCSD 680-407762/15-A Client Sample ID: Lab Control Sample Dup
Matrix: Water Prep Type: Total/NA
Analysis Batch: 408178 Prep Batch: 407762
Spike LCSD LCSD %Rec. RPD
Analyte Added Result Qualifier Unit D %Rec Limits RPD Limit
Aldrin 0.100 0.0836 ug/L 84 48-130 23 40
alpha-BHC 0.100 0.0819 ug/L 82 45-130 19 30
alpha-Chlordane 0.100 0.0790 ug/L 79 60-130 16 50
beta-BHC 0.100 0.0786 ug/L 79 50-130 15 40
4,4'-DDD 0.100 0.0730 ug/L 73 52-130 15 40
4,4'-DDE 0.100 0.0696 ug/L 70 48-130 13 30
4,4'-DDT 0.100 0.0725 ug/L 73 59-130 20 40
delta-BHC 0.100 0.0804 ug/L 80 47-140 23 30
TestAmerica Savannah
Page 58 of 81

QC Sample Results
Client: EnviroTrac, Ltd. TestAmerica Job ID: 680-118203-1
Project/Site: Geigy Chemical Corp.
Method: 8081B/8082A - Organochlorine Pesticides and Polychlorinated Biphenyls by Gas
Chromatography (Continued)
Lab Sample ID: LCSD 680-407762/15-A Client Sample ID: Lab Control Sample Dup
Matrix: Water Prep Type: Total/NA
Analysis Batch: 408178 Prep Batch: 407762
Spike LCSD LCSD %Rec. RPD
Analyte Added Result Qualifier Unit D %Rec Limits RPD Limit
Dieldrin 0.100 0.0791 ug/L 79 55-130 17 30 I
Endosulfan I 0.100 0.0768 ug/L 77 27-130 21 30
Endosulfan II 0.100 0.0788 ug/L 79 39-130 20 30
Endosulfan sulfate 0.100 0.0792 ug/L 79 57.130 20 40
Endrin 0.100 0.0699 ug/L 70 62-131 24 30
Endrin aldehyde 0.100 0.0774 ug/L 77 39-177 25 40
Endrin ketone 0.100 0.0844 ug/L 84 47-130 29 40
gamma-BHC(Lindane) 0.100 0.0756 ug/L 76 47.130 16 30
gamma-Chlordane 0.100 0.0779 ug/L 78 50-145 16 50
Heptachlor 0.100 0.0732 ug/L 73 49-130 15 30
Heptachlor epoxide 0.100 0.0780 ug/L 78 54-130 17 40
Methoxychlor 0.100 0.0781 ug/L 78 53-130 22 40
LCSD LCSD
Surrogate %Recovery Qualifier Limits
DCB Decachlorobiphenyl 54 10-130
Tetrachloro-m-xylene 62 39-130
Method: 160.2 -Solids, Total Suspended (TSS)
Lab Sample ID: MB 680-407486/1 Client Sample ID: Method Blank
Matrix: Water Prep Type: Total/NA
Analysis Batch: 407486
MB MB
Analyte Result Qualifier RL RL Unit D Prepared Analyzed Dil Fac
Total Suspended Solids 1.0 U 1.0 1.0 mg/L 10/26/15 15:13 1
Lab Sample ID: LCS 680-407486/2 Client Sample ID: Lab Control Sample
Matrix: Water Prep Type: Total/NA
Analysis Batch: 407486
Spike LCS LCS %Rec.
Analyte Added Result Qualifier Unit D %Rec Limits
Total Suspended Solids 20.0 20.5 mg/L 103 80-120
Lab Sample ID: LCSD 680-407486/3 Client Sample ID: Lab Control Sample Dup
Matrix: Water Prep Type: Total/NA
Analysis Batch: 407486
Spike LCSD LCSD %Rec. RPD
Analyte Added Result Qualifier Unit D %Rec Limits RPD Limit
Total Suspended Solids 20.0 21.0 mg/L 105 80.120 2 25
Lab Sample ID: 680-118203-4 DU Client Sample ID: SW-04
Matrix: Water Prep Type: Total/NA
Analysis Batch: 407486
Sample Sample DU DU RPD
Analyte Result Qualifier Result Qualifier Unit D RPD Limit
LTotal Suspended Solids 8.0 7.60 mg/L 5 5
TestAmerica Savannah
Page 59 of 81

QC Sample Results
Client: EnviroTrac, Ltd. TestAmerica Job ID: 680-118203-1
Project/Site: Geigy Chemical Corp.
Method: 160.2 - Solids, Total Suspended (TSS) (Continued)
Lab Sample ID: MB 680-407601/1 Client Sample ID: Method Blank
Matrix:Water Prep Type: Total/NA
Analysis Batch: 407601
MB MB
Analyte Result Qualifier RL RL Unit D Prepared Analyzed Dil Fac
Total Suspended Solids 1.0 U 1.0 1.0 mg/L 10/27/15 11:02 1
Lab Sample ID: LCS 680-407601/2 Client Sample ID: Lab Control Sample T
Matrix:Water Prep Type: Total/NA
Analysis Batch: 407601
Spike LCS LCS %Rec.
Analyte Added Result Qualifier Unit D %Rec Limits
Total Suspended Solids 20.0 23.0 mg/L 115 80-120
Lab Sample ID: LCSD 680-407601/3 Client Sample ID: Lab Control Sample Dup
Matrix:Water Prep Type: Total/NA
Analysis Batch: 407601
Spike LCSD LCSD %Rec. RPD
Analyte Added Result Qualifier Unit D %Rec Limits RPD Limit
Total Suspended Solids 20.0 22.0 mg/L 110 80-120 4 25
TestAmerica Savannah
Page 60 of 81

QC Association Summary
Client: EnviroTrac, Ltd. TestAmerica Job ID: 680-118203-1
Project/Site: Geigy Chemical Corp.
GC/MS VOA
Analysis Batch: 407542
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
680-118203-12 Influent Total/NA Water 8260B
680-118203-13 Effluent Total/NA Water 8260B
680-118203-14 Carbon Train A-1 Total/NA Water 8260B
680-118203-15 Carbon Train B-2 Total/NA Water 8260E
680-118203-17 MW-30D Total/NA Water 8260E
680-118203-22 MW-18D Total/NA Water 8260E
680-118203-25 Duplicate 2 Total/NA Water 8260E
680-118203-27 Duplicate 1 Total/NA Water 8260E
680-118203-29 MW-10S Total/NA Water 8260E
680-118203-31 MW-18S Total/NA Water 8260E
680-118203-34 MW-16S Total/NA Water 8260B
LCS 680-407542/4 Lab Control Sample Total/NA Water 8260E
LCSD 680-407542/5 Lab Control Sample Dup Total/NA Water 8260E
MB 680-407542/9 Method Blank Total/NA Water 8260E
Analysis Batch: 407549
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
680-118203-35 MW-17S Total/NA Water 8260B
680-118203-36 MW-16D Total/NA Water 8260B
680-118203-37 MW-17D Total/NA Water 8260B
LCS 680-407549/4 Lab Control Sample Total/NA Water 8260B
LCSD 680-407549/5 Lab Control Sample Dup Total/NA Water 8260B
MB 680-407549/9 Method Blank Total/NA Water 8260B
GC Semi VOA
Prep Batch: 407400
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
680-118203-1 SW-01 Total/NA Water 3520C
680-118203-2 SW-02 Total/NA Water 3520C
680-118203-3 SW-03 Total/NA Water 3520C
680-118203-4 SW-04 Total/NA Water 3520C
680-118203-5 SW-05 Total/NA Water 3520C
680-118203-6 SW-11-2 Total/NA Water 3520C
680-118203-7 SW-06 Total/NA Water 3520C
680-118203-26 MW-6S Total/NA Water 3520C
680-118203-27 Duplicate 1 Total/NA Water 3520C
680-118203-28 MW-4S Total/NA Water 3520C
680-118203-29 MW-10S Total/NA Water 3520C
680-118203-30 MW-5S Total/NA Water 3520C
680-118203-31 MW-18S Total/NA Water 3520C
680-118203-32 MW-22D Total/NA Water 3520C
680-118203-33 MW-22L Total/NA Water 3520C
680-118203-34 MW-16S Total/NA Water 3520C
680-118203-35 MW-17S Total/NA Water 3520C
LCS 680-407400/22-A Lab Control Sample Total/NA Water 3520C
LCSD 680-407400/23-A Lab Control Sample Dup Total/NA Water 3520C
MB 680-407400/21-A Method Blank Total/NA Water 3520C
TestAmerica Savannah
Page 61 of 81

QC Association Summary
Client: EnviroTrac, Ltd. TestAmerica Job ID: 680-118203-1
Project/Site: Geigy Chemical Corp.
GC Semi VOA (Continued)
Prep Batch: 407580
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
680-118203-8 SW-07 Total/NA Water 3520C
680-118203-9 SW-08 Total/NA Water 3520C
680-118203-10 SW-09 Total/NA Water 3520C
680-118203-11 SW Duplicate Total/NA Water 3520C
680-118203-12 Influent Total/NA Water 3520C
680-118203-13 Effluent Total/NA Water 3520C
680-118203-14 Carbon Train A-1 Total/NA Water 3520C k
680-118203-15 Carbon Train B-2 Total/NA Water 3520C
680-118203-17 MW-30D Total/NA Water 3520C
680-118203-18 PZ-2 Total/NA Water 3520C
680-118203-19 PZ-3 Total/NA Water 3520C
680-118203-20 MW-27L Total/NA Water 3520C
680-118203-21 MW-36L Total/NA Water 3520C
680-118203-22 MW-18D TotaUNA Water 3520C
680-118203-23 MW-39L Total/NA Water 3520C
680-118203-24 MW-31 L Total/NA Water 3520C
680-118203-25 Duplicate 2 Total/NA Water 3520C
680-118203-38 MW-26D Total/NA Water 3520C
680-118203-39 MW-25L Total/NA Water 3520C
680-118203-40 MW-37L Total/NA Water 3520C
LCS 680-407580/22-A Lab Control Sample Total/NA Water 3520C
LCSD 680-407580/23-A Lab Control Sample Dup Total/NA Water 3520C
MB 680-407580/21-A Method Blank Total/NA Water 3520C
Prep Batch: 407762
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
680-118203-41 PZ-5 Total/NA Water 3520C
680-118203-42 MW-23D Total/NA Water 3520C
680-118203-43 MW-38L Total/NA Water 3520C
680-118203-44 MW-40L Total/NA Water 3520C
680-118203-45 MW-32L Total/NA Water 3520C
680-118203-46 Duplicate 3 Total/NA Water 3520C
LCS 680-407762/14-A Lab Control Sample Total/NA Water 3520C
LCSD 680-407762/15-A Lab Control Sample Dup Total/NA Water 3520C
MB 680-407762/13-A Method Blank Total/NA Water 3520C
Analysis Batch: 407953
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
680-118203-1 SW-01 Tota/NA Water 8081B/8082A 407400
680-118203-2 SW-02 Total/NA Water 8081B/8082A 407400
680-118203-3 SW-03 Total/NA Water 8081B/8082A 407400
680-118203-4 SW-04 Total/NA Water 8081 B/8082A 407400
680-118203-5 SW-05 Total/NA Water 8081 B/8082A 407400
680-118203-6 SW-11-2 Total/NA Water 8081B/8082A 407400
680-118203-7 SW-06 Total/NA Water 8081 B/8082A 407400
680-118203-28 MW-4S Total/NA Water 8081B/8082A 407400
680-118203-29 MW-10S Total/NA Water 8081B/8082A 407400
680-118203-31 MW-18S Total/NA Water 8081B/8082A 407400
680-118203-32 MW-22D Total/NA Water 8081B/8082A 407400
680-118203-34 MW-16S Total/NA Water 8081B/8082A 407400
680-118203-35 MW-17S Total/NA Water 8081 B/8082A 407400
TestAmerica Savannah
Page 62 of 81

QC Association Summary
Client: EnviroTrac, Ltd. TestAmerica Job ID: 680-118203-1
Project/Site: Geigy Chemical Corp.
GC Semi VOA (Continued)
Analysis Batch: 407953 (Continued)
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
LCS 680-407400/22-A Lab Control Sample Total/NA Water 8081 B/8082A 407400
LCSD 680-407400/23-A Lab Control Sample Dup Total/NA Water 8081 B/8082A 407400
MB 680-407400/21-A Method Blank Total/NA Water 8081B/8082A 407400
Analysis Batch: 408014
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
680-118203-8 SW-07 Total/NA Water 8081B/8082A 407580 I
680-118203-9 SW-08 Total/NA Water 8081 B/8082A 407580
680-118203-10 SW-09 Total/NA Water 8081B/8082A 407580
680-118203-11 SW Duplicate Total/NA Water 8081B/8082A 407580
680-118203-13 Effluent Total/NA Water 8081B/8082A 407580
680-118203-14 Carbon Train A-1 Total/NA Water 8081B/8082A 407580
680-118203-15 Carbon Train B-2 Total/NA Water 8081 B/8082A 407580
680-118203-18 PZ-2 Total/NA Water 8081 B/8082A 407580
680-118203-26 MW-6S Total/NA Water 8081 B/8082A 407400
680-118203-26 MW-6S Total/NA Water 8081B/8082A 407400
680-118203-27 Duplicate 1 Total/NA Water 8081B/8082A 407400
680-118203-30 MW-5S Total/NA Water 8081 B/8082A 407400
680-118203-30 MW-5S Total/NA Water 8081B/8082A 407400
680-118203-33 MW-22L Total/NA Water 8081B/8082A 407400
LCS 680-407580/22-A Lab Control Sample Total/NA Water 8081 B/8082A 407580
LCSD 680-407580/23-A Lab Control Sample Dup Total/NA Water 8081 B/8082A 407580
MB 680-407580/21-A Method Blank Total/NA Water 8081B/8082A 407580
Analysis Batch: 408124
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
680-118203-12 Influent Total/NA Water 8081B/8082A 407580
680-118203-12 Influent Total/NA Water 8081 B/8082A 407580
680-118203-17 MW-30D Total/NA Water 8081 B/8082A 407580
680-118203-17 MW-30D Total/NA Water 8081 B/8082A 407580
680-118203-19 PZ-3 Total/NA Water 8081B/8082A 407580
680-118203-21 MW-36L Total/NA Water 8081B/8082A 407580
680-118203-23 MW-39L Total/NA Water 8081B/8082A 407580
680-118203-26 MW-6S Total/NA Water 8081B/8082A 407400
680-118203-29 MW-10S Total/NA Water 8081B/8082A 407400
680-118203-38 MW-26D Total/NA Water 8081 B/8082A 407580
680-118203-39 MW-25L Total/NA Water 8081 B/8082A 407580
680-118203-39 MW-25L Total/NA Water 8081 B/8082A 407580
680-118203-40 MW-37L Total/NA Water 8081 B/8082A 407580
680-118203-40 MW-37L Total/NA Water 8081 B/8082A 407580
Analysis Batch: 408178
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
680-118203-20 MW-27L Total/NA Water 8081B/8082A 407580
680-118203-20 MW-27L Total/NA Water 8081 B/8082A 407580
680-118203-42 MW-23D Total/NA Water 8081 B/8082A 407762
680-118203-43 MW-38L Total/NA Water 8081 B/8082A 407762
680-118203-44 MW-40L Total/NA Water 8081B/8082A 407762
680-118203-45 MW-32L Total/NA Water 8081B/8082A 407762
680-118203-46 Duplicate 3 Total/NA Water 8081B/8082A 407762
LCS 680-407762/14-A Lab Control Sample Total/NA Water 8081B/8082A 407762
TestAmerica Savannah
Page 63 of 81

QC Association Summary
Client: EnviroTrac, Ltd. TestAmerica Job ID: 680-118203-1
Project/Site: Geigy Chemical Corp.
GC Semi VOA (Continued)
Analysis Batch: 408178 (Continued)
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
LCSD 680-407762/15-A Lab Control Sample Dup Total/NA Water 8081B/8082A 407762
MB 680-407762/13-A Method Blank Total/NA Water 8081B/8082A 407762
Analysis Batch: 408260
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
680-118203-22 MW-18D Total/NA Water 8081 B/8082A 407580
680-118203-22 MW-18D Total/NA Water 8081B/8082A 407580 6
680-118203-24 MW-31 L Total/NA Water 8081 B/8082A 407580
680-118203-24 MW-31 L Total/NA Water 8081 B/8082A 407580
680-118203-25 Duplicate 2 Total/NA Water 8081B/8082A 407580
680-118203-25 Duplicate 2 Total/NA Water 8081B/8082A 407580
680-118203-41 PZ-5 Total/NA Water 8081B/8082A 407762
680-118203-41 PZ-5 Total/NA Water 8081 B/8082A 407762
General Chemistry
Analysis Batch: 407486
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
680-118203-1 SW-01 Total/NA Water 160.2
680-118203-2 SW-02 Total/NA Water 160.2
680-118203-3 SW-03 Total/NA Water 160.2
680-118203-4 SW-04 Total/NA Water 160.2
680-118203-4 DU SW-04 Total/NA Water 160.2
680-118203-5 SW-05 Total/NA Water 160.2
680-118203-6 SW-11-2 Total/NA Water 160.2
680-118203-7 SW-06 Total/NA Water 160.2
680-118203-8 SW-07 Total/NA Water 160.2
LCS 680-407486/2 Lab Control Sample Total/NA Water 160.2
LCSD 680-407486/3 Lab Control Sample Dup Total/NA Water 160.2
MB 680-407486/1 Method Blank Total/NA Water 160.2
Analysis Batch: 407601
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
680-118203-9 SW-08 Total/NA Water 160.2
680-118203-10 SW-09 Total/NA Water 160.2
680-118203-11 SW Duplicate Total/NA Water 160.2
LCS 680-407601/2 Lab Control Sample Total/NA Water 160.2
LCSD 680-407601/3 Lab Control Sample Dup Total/NA Water 160.2
MB 680-407601/1 Method Blank Total/NA Water 160.2
TestAmerica Savannah
Page 64 of 81

Lab Chronicle
Client: EnviroTrac, Ltd. TestAmerica Job ID: 680-118203-1
Project/Site: Geigy Chemical Corp.
Client Sample ID: SW-01 Lab Sample ID: 680-118203-1
Date Collected: 10/21/15 09:36 Matrix: Water
Date Received: 10/23/15 09:44
Batch Batch Dilution Batch Prepared
Prep Type Type Method Run Factor Number or Analyzed Analyst Lab
TotaUNA Prep 3520C 407400 10/26/15 16:51 RBS TAL SAV
TotalNA Analysis 8081B/8082A 1 407953 10/29/15 05:23 JCK TAL SAV
TotaUNA Analysis 160.2 1 407486 10/26/15 15:13 KLD TAL SAV
Client Sample ID: SW-02 Lab Sample ID: 680-118203-2
Date Collected: 10/21/15 10:07 Matrix: Water 1
Date Received: 10/23/15 09:44
Batch Batch Dilution Batch Prepared
Prep Type Type Method Run Factor Number or Analyzed Analyst Lab
Total/NA Prep 3520C 407400 10/26/15 16:51 RBS TAL SAV
Total/NA Analysis 8081 B/8082A 1 407953 10/29/15 05:37 JCK TAL SAV
Total/NA Analysis 160.2 1 407486 10/26/15 15:13 KLD TAL SAV
Client Sample ID: SW-03 Lab Sample ID: 680-118203-3
Date Collected: 10/21/15 10:32 Matrix: Water
Date Received: 10/23/15 09:44
Batch Batch Dilution Batch Prepared
Prep Type Type Method Run Factor Number or Analyzed Analyst Lab
TotaUNA Prep 3520C 407400 10/26/15 16:51 RBS TAL SAV
TotaUNA Analysis 8081B/8082A 1 407953 10/29/15 05:52 JCK TAL SAV
TotaUNA Analysis 160.2 1 407486 10/26/15 15:13 KLD TAL SAV
Client Sample ID: SW-04 Lab Sample ID: 680-118203-4
Date Collected: 10/21/15 11:04 Matrix: Water
Date Received: 10/23/15 09:44
Batch Batch Dilution Batch Prepared
Prep Type Type Method Run Factor Number or Analyzed Analyst Lab
Total/NA Prep 3520C 407400 10/26/15 16:51 RBS TAL SAV
Total/NA Analysis 8081 B/8082A 1 407953 10/29/15 06:06 JCK TAL SAV
TotaUNA Analysis 160.2 1 407486 10/26/15 15:13 KLD TAL SAV
Client Sample ID: SW-05 Lab Sample ID: 680-118203-5
Date Collected: 10/21/15 11:17 Matrix: Water
Date Received: 10/23/15 09:44
Batch Batch Dilution Batch Prepared
Prep Type Type Method Run Factor Number or Analyzed Analyst Lab
TotaUNA Prep 3520C 407400 10/26/15 16:51 RBS TAL SAV
Total/NA Analysis 8081 B/8082A 1 407953 10/29/15 06:21 JCK TAL SAV
TotaUNA Analysis 160.2 1 407486 10/26/15 15:13 KLD TAL SAV
TestAmerica Savannah
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Lab Chronicle
Client: EnviroTrac, Ltd. TestAmerica Job ID: 680-118203-1
Project/Site: Geigy Chemical Corp.
Client Sample ID: SW-11-2 Lab Sample ID: 680-118203-6
Date Collected: 10/21/15 11:38 Matrix: Water
Date Received: 10/23/15 09:44
Batch Batch Dilution Batch Prepared
Prep Type Type Method Run Factor Number or Analyzed Analyst Lab
TotaVNA Prep 3520C 407400 10/26/15 16:51 RBS TAL SAV
TotaVNA Analysis 8081B/8082A 1 407953 10/29/15 06:36 JCK TAL SAV
Total/NA Analysis 160.2 1 407486 10/26/15 15:13 KLD TAL SAV
Client Sample ID: SW-06 Lab Sample ID: 680-118203-7
Date Collected: 10/21/15 12:05 Matrix:Water l
Date Received: 10/23/15 09:44
Batch Batch Dilution Batch Prepared
Prep Type Type Method Run Factor Number or Analyzed Analyst Lab
TotaVNA Prep 3520C 407400 10/26/15 16:51 RBS TAL SAV
TotaVNA Analysis 8081 B/8082A 1 407953 10/29/15 06:50 JCK TAL SAV
TotaVNA Analysis 160.2 1 407486 10/26/15 15:13 KLD TAL SAV
Client Sample ID: SW-07 Lab Sample ID: 680-118203-8
Date Collected: 10/21/15 13:19 Matrix: Water
Date Received: 10/23/15 09:44
Batch Batch Dilution Batch Prepared
Prep Type Type Method Run Factor Number or Analyzed Analyst Lab
Total/NA Prep 3520C 407580 10/27/15 16:05 RBS TAL SAV
TotaVNA Analysis 8081 B/8082A 1 408014 10/29/15 12:47 JCK TAL SAV
TotaVNA Analysis 160.2 1 407486 10/26/15 15:13 KLD TAL SAV
Client Sample ID: SW-08 Lab Sample ID: 680-118203-9
Date Collected: 10/21/15 13:39 Matrix: Water
Date Received: 10/23/15 09:44
Batch Batch Dilution Batch Prepared
Prep Type Type Method Run Factor Number or Analyzed Analyst Lab
TotaVNA Prep 3520C 407580 10/27/15 16:05 RBS TAL SAV
TotaVNA Analysis 8081B/8082A 1 408014 10/29/15 13:01 JCK TAL SAV
TotaVNA Analysis 160.2 1 407601 10/27/15 11:02 KLD TAL SAV
Client Sample ID: SW-09 Lab Sample ID: 680-118203-10
Date Collected: 10/21/15 13:52 Matrix:Water
Date Received: 10/23/15 09:44
Batch Batch Dilution Batch Prepared
Prep Type Type Method Run Factor Number or Analyzed Analyst Lab
TotaVNA Prep 3520C 407580 10/27/15 16:05 RBS TAL SAV
TotaVNA Analysis 8081B/8082A 1 408014 10/29/15 13:16 JCK TAL SAV
TotaVNA Analysis 160.2 1 407601 10/27/15 11:02 KLD TAL SAV
TestAmerica Savannah
Page 66 of 81

Lab Chronicle
Client: EnviroTrac, Ltd. TestAmerica Job ID: 680-118203-1
Project/Site: Geigy Chemical Corp.
Client Sample ID: SW Duplicate Lab Sample ID: 680-118203-11
Date Collected: 10/21/15 13:26 Matrix: Water
Date Received: 10/23/15 09:44
Batch Batch Dilution Batch Prepared
Prep Type Type Method Run Factor Number or Analyzed Analyst Lab
TotaVNA Prep 3520C 407580 10/27/15 16:05 RBS TAL SAV
TotaVNA Analysis 8081B/8082A 1 408014 10/29/15 13:30 JCK TAL SAV
TotaVNA Analysis 160.2 1 407601 10/27/15 11:02 KLD TAL SAV
Client Sample ID: Influent Lab Sample ID: 680-118203-12
Date Collected: 10/21/15 14:32 Matrix: Water •
Date Received: 10/23/15 09:44
Batch Batch Dilution Batch Prepared
Prep Type Type Method Run Factor Number or Analyzed Analyst Lab
TotaVNA Analysis 8260B 1 407542 10/27/15 13:18 CEJ TAL SAV
TotaVNA Prep 3520C 407580 10/27/15 16:05 RBS TAL SAV
TotaVNA Analysis 8081B/8082A 1 408124 10/29/15 21:51 JCK TAL SAV
TotaVNA Prep 3520C 407580 10/27/15 16:05 RBS TAL SAV
TotaVNA Analysis 8081 B/8082A 5 408124 10/29/15 22:06 JCK TAL SAV
Client Sample ID: Effluent Lab Sample ID: 680-118203-13
Date Collected: 10/21/15 14:38 Matrix: Water
Date Received: 10/23/15 09:44
Batch Batch Dilution Batch Prepared
Prep Type Type Method Run Factor Number or Analyzed Analyst Lab
Total/NA Analysis 8260E 1 407542 10/27/15 13:40 CEJ TAL SAV
Total/NA Prep 3520C 407580 10/27/15 16:05 RBS TAL SAV
TotaVNA Analysis 8081B/8082A 1 408014 10/29/15 13:45 JCK TAL SAV
Client Sample ID: Carbon Train A-1 Lab Sample ID: 680-118203-14
Date Collected: 10/21/15 14:47 Matrix:Water
Date Received: 10/23/15 09:44
Batch Batch Dilution Batch Prepared
Prep Type Type Method Run Factor Number or Analyzed Analyst Lab
TotaVNA Analysis 8260B 1 407542 10/27/15 14:01 CEJ TAL SAV
TotaVNA Prep 3520C 407580 10/27/15 16:05 RBS TAL SAV
Total/NA Analysis 8081 B/8082A 1 408014 10/29/15 13:59 JCK TAL SAV
Client Sample ID: Carbon Train B-2 Lab Sample ID: 680-118203-15
Date Collected: 10/21/15 15:03 Matrix:Water
Date Received: 10/23/15 09:44
Batch Batch Dilution Batch Prepared
Prep Type Type Method Run Factor Number or Analyzed Analyst Lab
TotaVNA Analysis 8260E 1 407542 10/27/15 14:23 CEJ TAL SAV
TotaVNA Prep 3520C 407580 10/27/15 16:05 RBS TAL SAV
TotaVNA Analysis 8081B/8082A 1 408014 10/29/15 14:14 JCK TAL SAV
TestAmerica Savannah
Page 67 of 81

Lab Chronicle
Client: EnviroTrac, Ltd. TestAmerica Job ID: 680-118203-1
Project/Site: Geigy Chemical Corp.
Client Sample ID: MW-30D Lab Sample ID: 680-118203-17
Date Collected: 10/21/15 10:50 Matrix: Water
Date Received: 10/23/15 09:44
Batch Batch Dilution Batch Prepared
Prep Type Type Method Run Factor Number or Analyzed Analyst Lab
Total/NA Analysis 8260B 1 407542 10/27/15 14:44 CEJ TAL SAV
Total/NA Prep 3520C 407580 10/27/15 16:05 RBS TAL SAV
Total/NA Analysis 8081B/8082A 1 408124 10/29/15 22:20 JCK TAL SAV
Total/NA Prep 3520C 407580 10/27/15 16:05 RBS TAL SAV
TotaUNA Analysis 8081 B/8082A 10 408124 10/29/15 22:35 JCK TAL SAV
Client Sample ID: PZ-2 Lab Sample ID: 680-118203-18 I
Date Collected: 10/21/15 13:30 Matrix: Water
Date Received: 10/23/15 09:44
Batch Batch Dilution Batch Prepared
Prep Type Type Method Run Factor Number or Analyzed Analyst Lab
TotaUNA Prep 3520C 407580 10/27/15 16:05 RBS TAL SAV
TotaUNA Analysis 8081 B/8082A 1 408014 10/29/15 14:28 JCK TAL SAV
Client Sample ID: PZ-3 Lab Sample ID: 680-118203-19 '
Date Collected: 10/21/15 12:50 Matrix: Water
Date Received: 10/23/15 09:44
Batch Batch Dilution Batch Prepared
Prep Type Type Method Run Factor Number or Analyzed Analyst Lab
Total/NA Prep 3520C 407580 10/27/15 16:05 RBS TAL SAV
Total/NA Analysis 8081B/8082A 1 408124 10/29/15 19:55 JCK TAL SAV
Client Sample ID: MW-27L Lab Sample ID: 680-118203-20
Date Collected: 10/21/15 12:00 Matrix: Water
Date Received: 10/23/15 09:44
Batch Batch Dilution Batch Prepared
Prep Type Type Method Run Factor Number or Analyzed Analyst Lab
Total/NA Prep 3520C 407580 10/27/15 16:05 RBS TAL SAV
TotaUNA Analysis 8081B/8082A 1 408178 10/30/15 10:42 JCK TAL SAV
Total/NA Prep 3520C 407580 10/27/15 16:05 RBS TAL SAV
Total/NA Analysis 8081B/8082A 4 408178 10/30/15 10:56 JCK TAL SAV
Client Sample ID: MW-36L Lab Sample ID: 680-118203-21
Date Collected: 10/21/15 10:59 Matrix: Water
Date Received: 10/23/15 09:44
Batch Batch Dilution Batch Prepared
Prep Type Type Method Run Factor Number or Analyzed Analyst Lab
TotaUNA Prep 3520C 407580 10/27/15 16:05 RBS TAL SAV
TotaUNA Analysis 8081B/8082A 1 408124 10/29/15 20:10 JCK TAL SAV
TestAmerica Savannah
Page 68 of 81

Lab Chronicle
Client: EnviroTrac, Ltd. TestAmerica Job ID: 680-118203-1
Project/Site: Geigy Chemical Corp.
Client Sample ID: MW-18D Lab Sample ID: 680-118203-22
Date Collected: 10/21/15 11:49 Matrix: Water
Date Received: 10/23/15 09:44
Batch Batch Dilution Batch Prepared
Prep Type Type Method Run Factor Number or Analyzed Analyst Lab
TotaUNA Analysis 8260B 1 407542 10/27/15 15:06 CEJ TAL SAV
TotaUNA Prep 3520C 407580 10/27/15 16:05 RBS TAL SAV
TotaUNA Analysis 8081B/8082A 1 408260 10/30/15 14:47 JCK TAL SAV
TotaUNA Prep 3520C 407580 10/27/15 16:05 RBS TAL SAV
TotaUNA Analysis 8081B/8082A 10 408260 10/30/15 15:02 JCK TAL SAV
Client Sample ID: MW-39L Lab Sample ID: 680-118203-23 I
Date Collected: 10/21/15 14:12 Matrix: Water
Date Received: 10/23/15 09:44
Batch Batch Dilution Batch Prepared
Prep Type Type Method Run Factor Number or Analyzed Analyst Lab
TotaUNA Prep 3520C 407580 10/27/15 16:05 RBS TAL SAV
Total/NA Analysis 8081B/8082A 1 408124 10/29/15 20:24 JCK TAL SAV
Client Sample ID: MW-31L Lab Sample ID: 680-118203-24
Date Collected: 10/21/15 14:16 Matrix: Water
Date Received: 10/23/15 09:44
Batch Batch Dilution Batch Prepared
Prep Type Type Method Run Factor Number or Analyzed Analyst Lab
Total/NA Prep 3520C 407580 10/27/15 16:05 RBS TAL SAV
Total/NA Analysis 8081B/8082A 1 408260 10/30/15 15:18 JCK TAL SAV
TotalNA Prep 3520C 407580 10/27/15 16:05 RBS TAL SAV
TotaUNA Analysis 8081B/8082A 4 408260 10/30/15 15:33 JCK TAL SAV
Client Sample ID: Duplicate 2 Lab Sample ID: 680-118203-25
Date Collected: 10/21/15 10:50 Matrix: Water
Date Received: 10/23/15 09:44
Batch Batch Dilution Batch Prepared
Prep Type Type Method Run Factor Number or Analyzed Analyst Lab
TotaUNA Analysis 8260E 1 407542 10/27/15 15:27 CEJ TAL SAV
Total/NA Prep 3520C 407580 10/27/15 16:05 RBS TAL SAV
TotaUNA Analysis 8081B/8082A 1 408260 10/30/15 15:48 JCK TAL SAV
TotaUNA Prep 3520C 407580 10/27/15 16:05 RBS TAL SAV
TotaUNA Analysis 8081 B/8082A 4 408260 10/30/15 16:04 JCK TAL SAV
Client Sample ID: MW-6S Lab Sample ID: 680-118203-26
Date Collected: 10/20/15 14:19 Matrix: Water
Date Received: 10/23/15 09:44
Batch Batch Dilution Batch Prepared
Prep Type Type Method Run Factor Number or Analyzed Analyst Lab
TotalNA Prep 3520C 407400 10/26/15 16:51 RBS TAL SAV
TotaUNA Analysis 8081B/8082A 1 408014 10/29/15 10:36 JCK TAL SAV
Total/NA Prep 3520C 407400 10/26/15 16:51 RBS TAL SAV
TestAmerica Savannah
Page 69 of 81

Lab Chronicle
Client: EnviroTrac, Ltd. TestAmerica Job ID: 680-118203-1
Project/Site: Geigy Chemical Corp.
Client Sample ID: MW-6S Lab Sample ID: 680-118203-26
Date Collected: 10/20/15 14:19 Matrix: Water
Date Received: 10/23/15 09:44
Batch Batch Dilution Batch Prepared
Prep Type Type Method Run Factor Number or Analyzed Analyst Lab
1
TotaUNA Analysis 8081B/8082A 10 408014 10/29/15 10:50 JCK TAL SAV
TotaUNA Prep 3520C 407400 10/26/15 16:51 RBS TAL SAV
TotaUNA Analysis 8081B/8082A 25 408124 10/29/15 17:59 JCK TAL SAV
Client Sample ID: Duplicate 1 Lab Sample ID: 680-118203-27
Date Collected: 10/20/15 15:04 Matrix: Water
Date Received: 10/23/15 09:44
I.
Batch Batch Dilution Batch Prepared
Prep Type Type Method Run Factor Number or Analyzed Analyst Lab
TotaUNA Analysis 8260E 1 407542 10/27/15 15:49 CEJ TAL SAV
Total/NA Prep 3520C 407400 10/26/15 16:51 RBS TAL SAV
TotalNA Analysis 8081B/8082A 1 408014 10/29/15 11:05 JCK TAL SAV
Client Sample ID: MW-4S Lab Sample ID: 680-118203-28
Date Collected: 10/20/15 13:28 Matrix: Water
Date Received: 10/23/15 09:44
Batch Batch Dilution Batch Prepared
Prep Type Type Method Run Factor Number or Analyzed Analyst Lab
Total/NA Prep 3520C 407400 10/26/15 16:51 RBS TAL SAV
Total/NA Analysis 8081 B/8082A 1 407953 10/29/15 07:05 JCK TAL SAV
Client Sample ID: MW-10S Lab Sample ID: 680-118203-29
Date Collected: 10/20/15 11:14 Matrix: Water
Date Received: 10/23/15 09:44
Batch Batch Dilution Batch Prepared
Prep Type Type Method Run Factor Number or Analyzed Analyst Lab
TotaUNA Analysis 8260B 1 407542 10/27/15 16:10 CEJ TAL SAV
Total/NA Prep 3520C 407400 10/26/15 16:51 RBS TAL SAV
Total/NA Analysis 8081B/8082A 1 407953 10/29/15 07:19 JCK TAL SAV
TotalNA Prep 3520C 407400 10/26/15 16:51 RBS TAL SAV
Total/NA Analysis 8081 B/8082A 4 408124 10/29/15 18:13 JCK TAL SAV
Client Sample ID: MW-5S Lab Sample ID: 680-118203-30
Date Collected: 10/20/15 12:02 Matrix: Water
Date Received: 10/23/15 09:44
Batch Batch Dilution Batch Prepared
Prep Type Type Method Run Factor Number or Analyzed Analyst Lab
Total/NA Prep 3520C 407400 10/26/15 16:51 RBS TAL SAV
TotaUNA Analysis 8081B/8082A 1 408014 10/29/15 11:34 JCK TAL SAV
Total/NA Prep 3520C 407400 10/26/15 16:51 RBS TAL SAV
Total/NA Analysis 8081B/8082A 4 408014 10/29/15 11:49 JCK TAL SAV
TestAmerica Savannah
Page 70 of 81

Lab Chronicle
Client: EnviroTrac, Ltd. TestAmerica Job ID: 680-118203-1
Project/Site: Geigy Chemical Corp.
Client Sample ID: MW-18S Lab Sample ID: 680-118203-31
Date Collected: 10/20/15 15:04 Matrix: Water
Date Received: 10/23/15 09:44
Batch Batch Dilution Batch Prepared
Prep Type Type Method Run Factor Number or Analyzed Analyst Lab
TotaVNA Analysis 8260B 1 407542 10/27/15 16:32 CEJ TAL SAV
Total/NA Prep 3520C 407400 10/26/15 16:51 RBS TAL SAV
Total/NA Analysis 8081 B/8082A 1 407953 10/29/15 07:34 JCK TAL SAV
Client Sample ID: MW-22D Lab Sample ID: 680-118203-32
Date Collected: 10/20/15 15:47 Matrix:Water •
Date Received: 10/23/15 09:44
Batch Batch Dilution Batch Prepared
Prep Type Type Method Run Factor Number or Analyzed Analyst Lab
TotaVNA Prep 3520C 407400 10/26/15 16:51 RBS TAL SAV
TotaVNA Analysis 8081 B/8082A 1 407953 10/29/15 07:48 JCK TAL SAV
Client Sample ID: MW-22L Lab Sample ID: 680-118203-33
Date Collected: 10/20/15 15:21 Matrix: Water
Date Received: 10/23/15 09:44
Batch Batch Dilution Batch Prepared
Prep Type Type Method Run Factor Number or Analyzed Analyst Lab
TotaVNA Prep 3520C 407400 10/26/15 16:51 RBS TAL SAV
TotaVNA Analysis 8081 B/8082A 1 408014 10/29/15 12:18 JCK TAL SAV
Client Sample ID: MW-16S Lab Sample ID: 680-118203-34
Date Collected: 10/20/15 13:23 Matrix: Water
Date Received: 10/23/15 09:44
Batch Batch Dilution Batch Prepared
Prep Type Type Method Run Factor Number or Analyzed Analyst Lab
TotaVNA Analysis 8260B 1 407542 10/27/15 16:53 CEJ TAL SAV
TotaVNA Prep 3520C 407400 10/26/15 16:51 RBS TAL SAV
TotaVNA Analysis 8081 B/8082A 1 407953 10/29/15 08:03 JCK TAL SAV
Client Sample ID: MW-17S Lab Sample ID: 680-118203-35
Date Collected: 10/20/15 14:09 Matrix: Water
Date Received: 10/23/15 09:44
Batch Batch Dilution Batch Prepared
Prep Type Type Method Run Factor Number or Analyzed Analyst Lab
Total/NA Analysis 8260B 1 407549 10/27/15 14:07 CEJ TAL SAV
TotaVNA Prep 3520C 407400 10/26/15 16:51 RBS TAL SAV
TotaVNA Analysis 8081 B/8082A 1 407953 10/29/15 08:18 JCK TAL SAV
TestAmerica Savannah
Page 71 of 81

Lab Chronicle
Client: EnviroTrac, Ltd. TestAmerica Job ID: 680-118203-1
Project/Site: Geigy Chemical Corp.
Client Sample ID: MW-16D Lab Sample ID: 680-118203-36
Date Collected: 10/20/15 11:38 Matrix: Water
Date Received: 10/23/15 09:44
Batch Batch Dilution Batch Prepared
Prep Type Type Method Run Factor Number or Analyzed Analyst Lab
Total/NA Analysis 8260B 1 407549 10/27/15 13:45 CEJ TAL SAV
L
Client Sample ID: MW-17D Lab Sample ID: 680-118203-37
Date Collected: 10/20/15 12:23 Matrix:Water
Date Received: 10/23/15 09:44
Batch Batch Dilution Batch Prepared I
Prep Type Type Method Run Factor Number or Analyzed Analyst Lab
Total/NA Analysis 8260B 1 407549 10/27/15 14:30 CEJ TAL SAV
Client Sample ID: MW-26D Lab Sample ID: 680-118203-38
Date Collected: 10/21/15 17:06 Matrix:Water
Date Received: 10/23/15 09:44
Batch Batch Dilution Batch Prepared
Prep Type Type Method Run Factor Number or Analyzed Analyst Lab
TotaUNA Prep 3520C 407580 10/27/15 16:05 RBS TAL SAV
Total/NA Analysis 8081 B/8082A 1 408124 10/29/15 20:39 JCK TAL SAV
Client Sample ID: MW-25L Lab Sample ID: 680-118203-39
Date Collected: 10/21/15 15:17 Matrix: Water
Date Received: 10/23/15 09:44
Batch Batch Dilution Batch Prepared
Prep Type Type Method Run Factor Number or Analyzed Analyst Lab
Total/NA Prep 3520C 407580 10/27/15 16:05 RBS TAL SAV
TotaUNA Analysis 8081B/8082A 1 408124 10/29/15 20:53 JCK TAL SAV
TotaUNA Prep 3520C 407580 10/27/15 16:05 RBS TAL SAV
Total/NA Analysis 8081B/8082A 4 408124 10/29/15 21:08 JCK TAL SAV
Client Sample ID: MW-37L Lab Sample ID: 680-118203-40
Date Collected: 10/21/15 16:02 Matrix:Water
Date Received: 10/23/15 09:44
Batch Batch Dilution Batch Prepared
Prep Type Type Method Run Factor Number or Analyzed Analyst Lab
Total/NA Prep 3520C 407580 10/27/15 16:05 RBS TAL SAV
Total/NA Analysis 8081B/8082A 1 408124 10/29/15 21:22 JCK TAL SAV
Total/NA Prep 3520C 407580 10/27/15 16:05 RBS TAL SAV
TotaUNA Analysis 8081B/8082A 4 408124 10/29/15 21:37 JCK TAL SAV
TestAmerica Savannah
Page 72 of 81

Lab Chronicle
Client: EnviroTrac, Ltd. TestAmerica Job ID: 680-118203-1
Project/Site: Geigy Chemical Corp.
Client Sample ID: PZ-5 Lab Sample ID: 680-118203-41
Date Collected: 10/21/15 15:55 Matrix: Water
Date Received: 10/23/15 09:44
Batch Batch Dilution Batch Prepared
Prep Type Type Method Run Factor Number or Analyzed Analyst Lab
TotalNA Prep 3520C 407762 10/28/15 15:40 RBS TAL SAV
Total/NA Analysis 8081 B/8082A 1 408260 10/30/15 17:50 JCK TAL SAV
TotaUNA Prep 3520C 407762 10/28/15 15:40 RBS TAL SAV
Total/NA Analysis 8081 B/8082A 4 408260 10/30/15 18:05 JCK TAL SAV
Client Sample ID: MW-23D Lab Sample ID: 680-118203-42
Date Collected: 10/22/15 13:40 Matrix: Water I
Date Received: 10/23/15 09:44
Batch Batch Dilution Batch Prepared
Prep Type Type Method Run Factor Number or Analyzed Analyst Lab
TotaUNA Prep 3520C 407762 10/28/15 15:40 RBS TAL SAV
TotaUNA Analysis 8081 B/8082A 1 408178 10/30/15 07:47 JCK TAL SAV
Client Sample ID: MW-38L Lab Sample ID: 680-118203-43
Date Collected: 10/22/15 12:31 Matrix: Water
Date Received: 10/23/15 09:44
Batch Batch Dilution Batch Prepared
Prep Type Type Method Run Factor Number or Analyzed Analyst Lab
TotaUNA Prep 3520C 407762 10/28/15 15:40 RBS TAL SAV
Total/NA Analysis 8081 B/8082A 1 408178 10/30/15 08:01 JCK TAL SAV
Client Sample ID: MW-40L Lab Sample ID: 680-118203-44
Date Collected: 10/22/15 13:03 Matrix: Water
Date Received: 10/23/15 09:44
Batch Batch Dilution Batch Prepared
Prep Type Type Method Run Factor Number or Analyzed Analyst Lab
TotaUNA Prep 3520C 407762 10/28/15 15:40 RBS TAL SAV
Total/NA Analysis 8081 B/8082A 1 408178 10/30/15 08:16 JCK TAL SAV
Client Sample ID: MW-32L Lab Sample ID: 680-118203-45
Date Collected: 10/22/15 11:44 Matrix: Water
Date Received: 10/23/15 09:44
Batch Batch Dilution Batch Prepared
Prep Type Type Method Run Factor Number or Analyzed Analyst Lab
TotaUNA Prep 3520C 407762 10/28/15 15:40 RBS TAL SAV
TotaUNA Analysis 8081 B/8082A 1 408178 10/30/15 08:31 JCK TAL SAV
Client Sample ID: Duplicate 3 Lab Sample ID: 680-118203-46
Date Collected: 10/22/15 12:37 Matrix: Water
Date Received: 10/23/15 09:44
Batch Batch Dilution Batch Prepared
Prep Type Type Method Run Factor Number or Analyzed Analyst Lab
TotaUNA Prep 3520C 407762 10/28/15 15:40 RBS TAL SAV
TestAmerica Savannah
Page 73 of 81

Lab Chronicle
Client: EnviroTrac, Ltd. TestAmerica Job ID: 680-118203-1
Project/Site: Geigy Chemical Corp.
Client Sample ID: Duplicate 3 Lab Sample ID: 680-118203-46
Date Collected: 10/22/15 12:37 Matrix:Water
Date Received: 10/23/15 09:44
Batch Batch Dilution Batch Prepared
Prep Type Type Method Run Factor Number or Analyzed Analyst Lab
Total/NA Analysis 8081 B/8082A 1 408178 10/30/15 08:45 JCK TAL SAV
Laboratory References:
TAL SAV=TestAmerica Savannah,5102 LaRoche Avenue,Savannah,GA 31404,TEL[phone]
I
TestAmerica Savannah
Page 74 of 81

Certification Summary
Client: EnviroTrac, Ltd. TestAmerica Job ID: 680-118203-1
Project/Site: Geigy Chemical Corp.
Laboratory: TestAmerica Savannah
All certifications held by this laboratory are listed. Not all certifications are applicable to this report.
Authority Program EPA Region Certification ID Expiration Date
AFCEE SAVLAB
A2LA DoD ELAP 399.01 02-28-17
A2LA ISO/IEC 17025 399.01 02-28-17
Alabama State Program 4 41450 06-30-16
Arkansas DEQ State Program 6 88-0692 01-31-16
California State Program 9 2939 07-31-16
Colorado State Program 8 N/A 12-31-15
Connecticut State Program 1 PH-0161 03-31-17
Florida NELAP 4 E87052 06-30-16
GA Dept.of Agriculture State Program 4 N/A 06-12-17
Georgia State Program 4 803 06-30-16
Guam State Program 9 14-004r 04-16-16
Hawaii State Program 9 N/A 06-30-16
Illinois NELAP 5 200022 11-30-15*
Indiana State Program 5 N/A 06-30-16
Iowa State Program 7 353 06-30-17
Kentucky(DW) State Program 4 90084 12-31-15
Kentucky(UST) State Program 4 18 06-30-16
Kentucky(WW) State Program 4 90084 12-31-15
Louisiana NELAP 6 30690 06-30-16
Louisiana(DW) NELAP 6 LA150014 12-31-15
Maine State Program 1 GA00006 09-24-16
Maryland State Program 3 250 12-31-15
Massachusetts State Program 1 M-GA006 06-30-16
Michigan State Program 5 9925 03-05-16
Mississippi State Program 4 N/A 06-30-15*
Montana State Program 8 CERT0081 12-31-15
Nebraska State Program 7 TestAmerica-Savannah 06-30-16
New Jersey NELAP 2 GA769 10-30-16*
New Mexico State Program 6 N/A 06-30-16
New York NELAP 2 10842 03-31-16
North Carolina(DW) State Program 4 13701 07-31-16
North Carolina(\ /SW) State Program 4 269 12-31-15
Oklahoma State Program 6 9984 08-31-16
Pennsylvania NELAP 3 68-00474 06-30-16
Puerto Rico State Program 2 GA00006 12-31-15
South Carolina State Program 4 98001 06-30-15*
Tennessee State Program 4 TN02961 06-30-16
Texas NELAP 6 T104704185-14-7 11-30-15*
USDA Federal SAV 3-04 06-11-17
Virginia NELAP 3 460161 06-14-16
Washington State Program 10 C805 06-10-16
West Virginia(DW) State Program 3 9950C 12-31-15
West Virginia DEP State Program 3 094 06-30-16
Wisconsin State Program 5 999819810 08-31-16
Wyoming State Program 8 8TMS-L 06-30-16
Certification renewal pending-certification considered valid.
TestAmerica Savannah
Page 75 of 81

Serial Number 99645
ANALYSIS REQUEST AND CHAIN OF CUSTODY RECORD INF TestAmerica Savannah Website:www.testamericainc.com
5102 LaRoche Avenue Phone:[phone]
1est1 r'ri erica Savannah,GA 31404 Fax:[phone]
CD Alternate Laboratory Name/Location
Phone:
THE LEADER IN ENVIRONMENTAL TESTING CjAc. Fax:
PROJEC REFERENCE G "�� PROJECT NO PROJECT LOCATION MATRIX PAGE OF
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Serial Number 9 9 6 4 6
ANALYSIS REQUEST AND CHAIN OF CUSTODY RECORD ® TestAmerica Savannah Website:www.testamericainc.com
5102 LaRoche Avenue Phone:[phone]
1est, ri' eri ca Savannah,GA31404 Fax:[phone]
CD Alternate Laboratory Name/Location
Phone.
THE LEADER IN ENVIRONMENTAL TESTING Fax:
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(STATE) TYPE
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ANALYSIS REQUEST AND CHAIN OF CUSTODY RECORD igfp TestAmerica Savannah Website:www.testamericainc.com
858
Test7rr'ierica Sa)2 LaRoche
h,GA31Avenue Phone: )(912) -01 5
Savannah,GA 31404 Fax:[phone]
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THE LEADER IN ENVIRONMENTAL TESTING LA.6 Fax:
PROJECT REFERENCE PROJECT NO. PROJECT LOCH €ON MATRIX PAGE I OF
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Serial Number 9 9 6 5 5
ANALYSIS REQUEST AND CHAIN OF CUSTODY RECORD ozw TestAmerica Savannah Website:www.testamericainc.com
5102 LaRoche Avenue Phone:[phone]
Test, rrieri ca Savannah,GA31404 Fax:[phone]
cp Alternate Laboratory Name/Location
INNOMMIMMIIMNI Phone:
THE LEADER IN ENVIRONMENTAL TESTING Fax:
PROJECT PIEFERENCE PROJECT NO. PROJECT LOCATION MATRIX PAGE OF
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Serial Number 9 9 6 57
ANALYSIS REQUEST AND CHAIN OF CUSTODY RECORD TestAmerica Savannah Website:www.testamericainc.com
5102 LaRoche Avenue Phone:[phone]
1est7ór'r eri ca Savannah,GA 31404 Fax:[phone]
CD Alternate Laboratory Name/Location
Phone.
THE LEADER IN ENVIRONMENTAL TESTING ( Fax:
PROJECT/R�EFERENCE� PROJECT NO. PROJECT LOCATION MATRIX REQUIRED ANALYSIS PAGE OP
© >G) +`iC G'Vu A:�,C 4 C cp-a57 (STATE) TYPE
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Login Sample Receipt Checklist
Client: EnviroTrac, Ltd. Job Number:680-118203-1
Login Number: 118203 List Source:TestAmerica Savannah
List Number: 1
Creator: Banda,Christy S
Question Answer Comment
Radioactivity wasn't checked or is</= background as measured by a N/A
survey meter.
The cooler's custody seal, if present, is intact. True
Sample custody seals, if present,are intact. True
The cooler or samples do not appear to have been compromised or True
tampered with.
Samples were received on ice. True
Cooler Temperature is acceptable. True
Cooler Temperature is recorded. True
COC is present. True
COC is filled out in ink and legible. True
COC is filled out with all pertinent information. True
Is the Field Sampler's name present on COC? N/A
There are no discrepancies between the containers received and the COC. True
Samples are received within Holding Time. True
Sample containers have legible labels. True
Containers are not broken or leaking. True
Sample collection date/times are provided. True
Appropriate sample containers are used. True
Sample bottles are completely filled. True
Sample Preservation Verified. N/A
There is sufficient vol.for all requested analyses, incl. any requested True
MS/MSDs
Containers requiring zero headspace have no headspace or bubble is True
<6mm(1/4").
Multiphasic samples are not present. True
Samples do not require splitting or compositing. True
Residual Chlorine Checked. N/A
TestAmerica Savannah
Page 81 of 81