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1 Blue, Karen To: Kilburn, Dianna Subject: RE: Lab report L1039770 From: Mark Beasley [mailto:[email protected]] Sent: Friday, November 9, 2018 8:25 AM To: Kilburn, Dianna Subject: Lab report L1039770 Thanks Mark Beasley National Account Manager Pace Analytical National Center for Testing & Innovation 12065 Lebanon Road | Mt. Juliet, TN 37122 615.773.9672 | Cell 615.330.1602 [email protected] | pacenational.com ESC Lab Sciences is now Pace Analytical National Center for Testing & Innovation! Please make note of my new email address and website. Rec’d Digitally AFIN:PMT#:S W DOC ID#:M D TO:By Karen Blue at 9:43 am, Nov 09, 2018 21-00036 0102-S3N-R4 74872 BS>FILE <KMB

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Page 1: Thanks TO:BS>FILE

1

Blue, Karen

To: Kilburn, DiannaSubject: RE: Lab report L1039770

From: Mark Beasley [mailto:[email protected]]Sent: Friday, November 9, 2018 8:25 AM To: Kilburn, Dianna Subject: Lab report L1039770

ThanksMark BeasleyNational Account Manager

Pace Analytical National Center for Testing & Innovation12065 Lebanon Road | Mt. Juliet, TN 37122615.773.9672 | Cell [email protected] | pacenational.com

ESC Lab Sciences is now Pace Analytical National Center for Testing & Innovation! Pleasemake note of my new email address and website.

Rec’d Digitally

AFIN:_________________________

PMT#:_________________________ SW

DOC ID#:______________________ MD

TO:___________________________

By Karen Blue at 9:43 am, Nov 09, 2018

21-00036

0102-S3N-R4

74872

BS>FILE <KMB

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ANALYTICAL REPORTNovember 06, 2018

FTN Associates - Little Rock, AR

Sample Delivery Group: L1039770

Samples Received: 10/31/2018

Project Number: 10453-1768-001

Description: Clearwater Paper Landfill

Report To: Dana Derrington

3 Innwood Circle, Suite 220

Little Rock, AR 72211

Entire Report Reviewed By:

November 06, 2018

[Preliminary Report]

Mark W. BeasleyPro ject Manager

Results relate only to the items tested or calibrated and are reported as rounded values. This test report shall not be reproduced, except in full, without written approval of the laboratory. Where applicable, sampling conducted by Pace Nationalis performed per guidance provided in laboratory standard operating procedures: 060302, 060303, and 060304.

12065 Lebanon Rd Mount Jul iet , TN 37122 615-758-5858 800-767-5859 www.pacenational .com

November 06, 2018

Mark W. BeasleyPro ject Manager

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ONE LAB. NATIONWIDE.TABLE OF CONTENTS

Cp: Cover Page 1

Tc: Table of Contents 2

Ss: Sample Summary 3

Cn: Case Narrative 4

Sr: Sample Results 5

MW-2A L1039770-01 5

MW-8 L1039770-02 6

MW-9 L1039770-03 7

MW-22 L1039770-04 8

Qc: Quality Control Summary 9

Wet Chemistry by Method 353.2 9

Metals (ICPMS) by Method 6020 10

Gl: Glossary of Terms 11

Al: Accreditations & Locations 12

Sc: Sample Chain of Custody 13

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ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:

FTN Associates - Little Rock, AR 10453-1768-001 L1039770 11/06/18 07:53 2 of 13

ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:

FTN Associates - Little Rock, AR 10453-1768-001 L1039770 11/06/18 21:21 2 of 13

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ONE LAB. NATIONWIDE.SAMPLE SUMMARY

Collected by Collected date/time Received date/time

MW-2A L1039770-01 GW Jacob Waymack 10/29/18 14:39 10/31/18 08:45

Method Batch Dilution Preparation Analysis Analyst

date/time date/time

Metals (ICPMS) by Method 6020 WG1189975 1 11/02/18 14:19 11/05/18 20:33 LD

Collected by Collected date/time Received date/time

MW-8 L1039770-02 GW Jacob Waymack 10/29/18 11:47 10/31/18 08:45

Method Batch Dilution Preparation Analysis Analyst

date/time date/time

Metals (ICPMS) by Method 6020 WG1189975 1 11/02/18 14:19 11/05/18 21:59 LD

Collected by Collected date/time Received date/time

MW-9 L1039770-03 GW Jacob Waymack 10/29/18 13:17 10/31/18 08:45

Method Batch Dilution Preparation Analysis Analyst

date/time date/time

Wet Chemistry by Method 353.2 WG1189718 1 11/05/18 13:44 11/05/18 13:44 JER

Collected by Collected date/time Received date/time

MW-22 L1039770-04 GW Jacob Waymack 10/29/18 14:51 10/31/18 08:45

Method Batch Dilution Preparation Analysis Analyst

date/time date/time

Metals (ICPMS) by Method 6020 WG1189975 1 11/02/18 14:19 11/05/18 22:04 LD

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ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:

FTN Associates - Little Rock, AR 10453-1768-001 L1039770 11/06/18 07:53 3 of 13

ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:

FTN Associates - Little Rock, AR 10453-1768-001 L1039770 11/06/18 21:21 3 of 13

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ONE LAB. NATIONWIDE.CASE NARRATIVE

All sample aliquots were received at the correct temperature, in the proper containers, with the appropriate preservatives, and within method specified holding times, unless qualified or notated withinthe report. Where applicable, all MDL (LOD) and RDL (LOQ) values reported for environmental sampleshave been corrected for the dilution factor used in the analysis. All Method and Batch Quality Control are within established criteria except where addressed in this case narrative, a non-conformance form or properly qualified within the sample results. By my digital signature below, I affirm to the best of my knowledge, all problems/anomalies observed by the laboratory as having the potential to affect the quality of the data have been identified by the laboratory, and no information or data have been knowingly withheld that would affect the quality of the data.

[Preliminary Report]

Mark W. BeasleyPro jec t Manager

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ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:

FTN Associates - Little Rock, AR 10453-1768-001 L1039770 11/06/18 07:53 4 of 13

Mark W. BeasleyPro jec t Manager

ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:

FTN Associates - Little Rock, AR 10453-1768-001 L1039770 11/06/18 21:21 4 of 13

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ONE LAB. NATIONWIDE.SAMPLE RESULTS - 01L 1 0 3 9 7 7 0

MW-2AC o l l e c t e d d a t e / t i m e : 1 0 / 2 9 / 1 8 1 4 : 3 9

Metals (ICPMS) by Method 6020

Result Qualifier MDL RDL Dilution Analysis Batch

Analyte ug/l ug/l ug/l date / time

Manganese 904 V 0.250 5.00 1 11/05/2018 20:33 WG1189975

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ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:

FTN Associates - Little Rock, AR 10453-1768-001 L1039770 11/06/18 07:53 5 of 13

ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:

FTN Associates - Little Rock, AR 10453-1768-001 L1039770 11/06/18 21:21 5 of 13

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ONE LAB. NATIONWIDE.SAMPLE RESULTS - 02L 1 0 3 9 7 7 0

MW-8C o l l e c t e d d a t e / t i m e : 1 0 / 2 9 / 1 8 1 1 : 4 7

Metals (ICPMS) by Method 6020

Result Qualifier MDL RDL Dilution Analysis Batch

Analyte ug/l ug/l ug/l date / time

Arsenic 4.52 0.250 2.00 1 11/05/2018 21:59 WG1189975

Nickel 1.02 J 0.350 2.00 1 11/05/2018 21:59 WG1189975

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ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:

FTN Associates - Little Rock, AR 10453-1768-001 L1039770 11/06/18 07:53 6 of 13

ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:

FTN Associates - Little Rock, AR 10453-1768-001 L1039770 11/06/18 21:21 6 of 13

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ONE LAB. NATIONWIDE.SAMPLE RESULTS - 03L 1 0 3 9 7 7 0

MW-9C o l l e c t e d d a t e / t i m e : 1 0 / 2 9 / 1 8 1 3 : 1 7

Wet Chemistry by Method 353.2

Result Qualifier MDL RDL Dilution Analysis Batch

Analyte ug/l ug/l ug/l date / time

Nitrate-Nitrite U J6 19.7 100 1 11/05/2018 13:44 WG1189718

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ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:

FTN Associates - Little Rock, AR 10453-1768-001 L1039770 11/06/18 07:53 7 of 13

ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:

FTN Associates - Little Rock, AR 10453-1768-001 L1039770 11/06/18 21:21 7 of 13

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ONE LAB. NATIONWIDE.SAMPLE RESULTS - 04L 1 0 3 9 7 7 0

MW-22C o l l e c t e d d a t e / t i m e : 1 0 / 2 9 / 1 8 1 4 : 5 1

Metals (ICPMS) by Method 6020

Result Qualifier MDL RDL Dilution Analysis Batch

Analyte ug/l ug/l ug/l date / time

Manganese 1.01 J 0.250 5.00 1 11/05/2018 22:04 WG1189975

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ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:

FTN Associates - Little Rock, AR 10453-1768-001 L1039770 11/06/18 07:53 8 of 13

ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:

FTN Associates - Little Rock, AR 10453-1768-001 L1039770 11/06/18 21:21 8 of 13

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ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1189718W e t C h e m i s t r y b y M e t h o d 3 5 3 . 2 L 1 0 3 9 7 7 0 - 0 3

Method Blank (MB)

(MB) R3356962-1 11/05/18 12:44

MB Result MB Qualifier MB MDL MB RDL

Analyte ug/l ug/l ug/l

Nitrate-Nitrite U 19.7 100

L1039388-01 Original Sample (OS) • Duplicate (DUP)

(OS) L1039388-01 11/05/18 12:48 • (DUP) R3356962-3 11/05/18 12:50

Original Result DUP Result Dilution DUP RPD DUP Qualifier DUP RPD Limits

Analyte ug/l ug/l % %

Nitrate-Nitrite ND 0.000 1 0.000 20

L1039754-01 Original Sample (OS) • Duplicate (DUP)

(OS) L1039754-01 11/05/18 13:24 • (DUP) R3356962-5 11/05/18 13:26

Original Result DUP Result Dilution DUP RPD DUP Qualifier DUP RPD Limits

Analyte ug/l ug/l % %

Nitrate-Nitrite ND 0.000 1 0.000 20

Laboratory Control Sample (LCS)

(LCS) R3356962-2 11/05/18 12:45

Spike Amount LCS Result LCS Rec. Rec. Limits LCS Qualifier

Analyte ug/l ug/l % %

Nitrate-Nitrite 4000 3640 91.1 90.0-110

L1039669-01 Original Sample (OS) • Matrix Spike (MS)

(OS) L1039669-01 11/05/18 13:09 • (MS) R3356962-4 11/05/18 13:11

Spike Amount Original Result MS Result MS Rec. Dilution Rec. Limits MS Qualifier

Analyte ug/l ug/l ug/l % %

Nitrate-Nitrite 2500 ND 2200 87.9 1 90.0-110 J6

L1039770-03 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD)

(OS) L1039770-03 11/05/18 13:44 • (MS) R3356962-6 11/05/18 13:48 • (MSD) R3356962-7 11/05/18 13:49

Spike Amount Original Result MS Result MSD Result MS Rec. MSD Rec. Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits

Analyte ug/l ug/l ug/l ug/l % % % % %

Nitrate-Nitrite 2500 U 2630 2190 105 87.7 1 90.0-110 J6 18.2 20

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ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:

FTN Associates - Little Rock, AR 10453-1768-001 L1039770 11/06/18 07:53 9 of 13

ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:

FTN Associates - Little Rock, AR 10453-1768-001 L1039770 11/06/18 21:21 9 of 13

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ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1189975M e t a l s ( I C P M S ) b y M e t h o d 6 0 2 0 L 1 0 3 9 7 7 0 - 0 1 , 0 2 , 0 4

Method Blank (MB)

(MB) R3357111-1 11/05/18 20:19

MB Result MB Qualifier MB MDL MB RDL

Analyte ug/l ug/l ug/l

Arsenic U 0.250 2.00

Manganese U 0.250 5.00

Nickel U 0.350 2.00

Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)

(LCS) R3357111-2 11/05/18 20:24 • (LCSD) R3357111-3 11/05/18 20:29

Spike Amount LCS Result LCSD Result LCS Rec. LCSD Rec. Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits

Analyte ug/l ug/l ug/l % % % % %

Arsenic 50.0 46.1 48.0 92.2 96.1 80.0-120 4.14 20

Manganese 50.0 45.4 47.2 90.9 94.4 80.0-120 3.82 20

Nickel 50.0 49.2 49.7 98.3 99.3 80.0-120 1.02 20

L1039770-01 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD)

(OS) L1039770-01 11/05/18 20:33 • (MS) R3357111-5 11/05/18 20:43 • (MSD) R3357111-6 11/05/18 20:47

Spike Amount Original Result MS Result MSD Result MS Rec. MSD Rec. Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits

Analyte ug/l ug/l ug/l ug/l % % % % %

Arsenic 50.0 8.68 53.8 53.6 90.3 89.9 1 75.0-125 0.384 20

Manganese 50.0 904 933 931 59.0 55.0 1 75.0-125 V V 0.213 20

Nickel 50.0 U 45.9 46.8 91.8 93.5 1 75.0-125 1.93 20

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ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:

FTN Associates - Little Rock, AR 10453-1768-001 L1039770 11/06/18 07:53 10 of 13

ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:

FTN Associates - Little Rock, AR 10453-1768-001 L1039770 11/06/18 21:21 10 of 13

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ONE LAB. NATIONWIDE.GLOSSARY OF TERMS

Guide to Reading and Understanding Your Laboratory Report

The information below is designed to better explain the various terms used in your report of analytical results from the Laboratory. This is not intended as a comprehensive explanation, and if you have additional questions please contact your project representative.

Abbreviations and Definitions

MDL Method Detection Limit.

ND Not detected at the Reporting Limit (or MDL where applicable).

RDL Reported Detection Limit.

Rec. Recovery.

RPD Relative Percent Difference.

SDG Sample Delivery Group.

U Not detected at the Reporting Limit (or MDL where applicable).

Analyte The name of the particular compound or analysis performed. Some Analyses and Methods will have multiple analytes reported.

Dilution

If the sample matrix contains an interfering material, the sample preparation volume or weight values differ from the standard, or if concentrations of analytes in the sample are higher than the highest limit of concentration that the laboratory can accurately report, the sample may be diluted for analysis. If a value different than 1 is used in this field, the result reported has already been corrected for this factor.

LimitsThese are the target % recovery ranges or % difference value that the laboratory has historically determined as normal for the method and analyte being reported. Successful QC Sample analysis will target all analytes recovered or duplicated within these ranges.

Original Sample The non-spiked sample in the prep batch used to determine the Relative Percent Difference (RPD) from a quality control sample. The Original Sample may not be included within the reported SDG.

QualifierThis column provides a letter and/or number designation that corresponds to additional information concerning the resultreported. If a Qualifier is present, a definition per Qualifier is provided within the Glossary and Definitions page and potentially a discussion of possible implications of the Qualifier in the Case Narrative if applicable.

Result

The actual analytical final result (corrected for any sample specific characteristics) reported for your sample. If there was no measurable result returned for a specific analyte, the result in this column may state “ND” (Not Detected) or “BDL” (Below Detectable Levels). The information in the results column should always be accompanied by either an MDL (Method Detection Limit) or RDL (Reporting Detection Limit) that defines the lowest value that the laboratory could detect or report for this analyte.

Case Narrative (Cn)A brief discussion about the included sample results, including a discussion of any non-conformances to protocol observed either at sample receipt by the laboratory from the field or during the analytical process. If present, there will be a section in the Case Narrative to discuss the meaning of any data qualifiers used in the report.

Quality Control Summary (Qc)

This section of the report includes the results of the laboratory quality control analyses required by procedure or analytical methods to assist in evaluating the validity of the results reported for your samples. These analyses are not being performed on your samples typically, but on laboratory generated material.

Sample Chain of Custody (Sc)

This is the document created in the field when your samples were initially collected. This is used to verify the time and date of collection, the person collecting the samples, and the analyses that the laboratory is requested to perform. This chain of custody also documents all persons (excluding commercial shippers) that have had control or possession of the samples from the time of collection until delivery to the laboratory for analysis.

Sample Results (Sr)This section of your report will provide the results of all testing performed on your samples. These results are provided by sample ID and are separated by the analyses performed on each sample. The header line of each analysis section foreach sample will provide the name and method number for the analysis reported.

Sample Summary (Ss) This section of the Analytical Report defines the specific analyses performed for each sample ID, including the dates andtimes of preparation and/or analysis.

Qualifier Description

J The identification of the analyte is acceptable; the reported value is an estimate.

J6 The sample matrix interfered with the ability to make any accurate determination; spike value is low.

V The sample concentration is too high to evaluate accurate spike recoveries.

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ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:

FTN Associates - Little Rock, AR 10453-1768-001 L1039770 11/06/18 07:53 11 of 13

ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:

FTN Associates - Little Rock, AR 10453-1768-001 L1039770 11/06/18 21:21 11 of 13

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ONE LAB. NATIONWIDE.

Pace National is the only environmental laboratory accredited/certified to support your work nationwide from one location. One phone call, one point of contact, one laboratory. No other lab is as accessible or prepared to handle your needs throughout the country. Our capacity and capability from our single location laboratory is comparable to the collective totals of the network laboratories in our industry. The most significant benefit to our one location design is the design of our laboratory campus. The model is conducive to accelerated productivity, decreasing turn-around time, and preventing cross contamination, thus protecting sample integrity. Our focus on premium quality and prompt service allows us to be YOUR LAB OF CHOICE. * Not all certifications held by the laboratory are applicable to the results reported in the attached report. * Accreditation is only applicable to the test methods specified on each scope of accreditation held by Pace National.

State AccreditationsAlabama 40660 Nebraska NE-OS-15-05

Alaska 17-026 Nevada TN-03-2002-34

Arizona AZ0612 New Hampshire 2975

Arkansas 88-0469 New Jersey–NELAP TN002

California 2932 New Mexico ¹ n/a

Colorado TN00003 New York 11742

Connecticut PH-0197 North Carolina Env375

Florida E87487 North Carolina ¹ DW21704

Georgia NELAP North Carolina ³ 41

Georgia ¹ 923 North Dakota R-140

Idaho TN00003 Ohio–VAP CL0069

Illinois 200008 Oklahoma 9915

Indiana C-TN-01 Oregon TN200002

Iowa 364 Pennsylvania 68-02979

Kansas E-10277 Rhode Island LAO00356

Kentucky ¹ ⁶ 90010 South Carolina 84004

Kentucky ² 16 South Dakota n/a

Louisiana AI30792 Tennessee ¹ ⁴ 2006

Louisiana ¹ LA180010 Texas T 104704245-17-14

Maine TN0002 Texas ⁵ LAB0152

Maryland 324 Utah TN00003

Massachusetts M-TN003 Vermont VT2006

Michigan 9958 Virginia 460132

Minnesota 047-999-395 Washington C847

Mississippi TN00003 West Virginia 233

Missouri 340 Wisconsin 9980939910

Montana CERT0086 Wyoming A2LA

Third Party Federal AccreditationsA2LA – ISO 17025 1461.01 AIHA-LAP,LLC EMLAP 100789

A2LA – ISO 17025 ⁵ 1461.02 DOD 1461.01

Canada 1461.01 USDA P330-15-00234

EPA–Crypto TN00003

ACCREDITATIONS & LOCATIONS

¹ Drinking Water ² Underground Storage Tanks ³ Aquatic Toxicity ⁴ Chemical/Microbiological ⁵ Mold ⁶ Wastewater n/a Accreditation not applicable

Our LocationsPace National has sixty-four client support centers that provide sample pickup and/or the delivery of sampling supplies. If you would like assistance from one of our support offices, please contactour main office. Pace National performs all testing at our central laboratory.

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ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:

FTN Associates - Little Rock, AR 10453-1768-001 L1039770 11/06/18 07:53 12 of 13

ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:

FTN Associates - Little Rock, AR 10453-1768-001 L1039770 11/06/18 21:21 12 of 13

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ANALYTICAL REPORTSeptember 20, 2018

FTN Associates - Little Rock, AR

Sample Delivery Group: L1025523

Samples Received: 08/29/2018

Project Number: 10453-1768-001

Description: Clearwater Paper Landfill

Report To: Dana Derrington

3 Innwood Circle, Suite 220

Little Rock, AR 72211

Entire Report Reviewed By:

September 20, 2018

[Preliminary Report]

Mark W. BeasleyPro ject Manager

Results relate only to the items tested or calibrated and are reported as rounded values. This test report shall not be reproduced, except in full, without written approval of the laboratory. Where applicable, sampling conducted by Pace Nationalis performed per guidance provided in laboratory standard operating procedures: 060302, 060303, and 060304.

12065 Lebanon Rd Mount Jul iet , TN 37122 615-758-5858 800-767-5859 www.pacenational .com

September 20, 2018

Mark W. BeasleyPro ject Manager

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ONE LAB. NATIONWIDE.TABLE OF CONTENTS

Cp: Cover Page 1

Tc: Table of Contents 2

Ss: Sample Summary 3

Cn: Case Narrative 4

Sr: Sample Results 5

MW-2A L1025523-01 5

MW-8 L1025523-02 6

MW-9 L1025523-03 7

Qc: Quality Control Summary 8

Wet Chemistry by Method 9056A 8

Metals (ICPMS) by Method 6020 9

Gl: Glossary of Terms 10

Al: Accreditations & Locations 11

Sc: Sample Chain of Custody 12

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ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:

FTN Associates - Little Rock, AR 10453-1768-001 L1025523 09/20/18 13:10 2 of 14

ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:

FTN Associates - Little Rock, AR 10453-1768-001 L1025523 09/20/18 13:42 2 of 14

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ONE LAB. NATIONWIDE.SAMPLE SUMMARY

Collected by Collected date/time Received date/time

MW-2A L1025523-01 GW Michael Clayton 08/27/18 16:30 08/29/18 08:45

Method Batch Dilution Preparation Analysis Analyst

date/time date/time

Wet Chemistry by Method 9056A WG1166077 1 09/15/18 12:36 09/15/18 12:36 MAJ

Metals (ICPMS) by Method 6020 WG1166231 1 09/15/18 08:55 09/17/18 15:20 LD

Collected by Collected date/time Received date/time

MW-8 L1025523-02 GW Michael Clayton 08/27/18 14:20 08/29/18 08:45

Method Batch Dilution Preparation Analysis Analyst

date/time date/time

Metals (ICPMS) by Method 6020 WG1166231 1 09/15/18 08:55 09/17/18 15:24 LD

Collected by Collected date/time Received date/time

MW-9 L1025523-03 GW Michael Clayton 08/27/18 14:10 08/29/18 08:45

Method Batch Dilution Preparation Analysis Analyst

date/time date/time

Metals (ICPMS) by Method 6020 WG1166231 1 09/15/18 08:55 09/17/18 15:29 LD

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FTN Associates - Little Rock, AR 10453-1768-001 L1025523 09/20/18 13:10 3 of 14

ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:

FTN Associates - Little Rock, AR 10453-1768-001 L1025523 09/20/18 13:42 3 of 14

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ONE LAB. NATIONWIDE.CASE NARRATIVE

All sample aliquots were received at the correct temperature, in the proper containers, with the appropriate preservatives, and within method specified holding times, unless qualified or notated withinthe report. Where applicable, all MDL (LOD) and RDL (LOQ) values reported for environmental sampleshave been corrected for the dilution factor used in the analysis. All Method and Batch Quality Control are within established criteria except where addressed in this case narrative, a non-conformance form or properly qualified within the sample results. By my digital signature below, I affirm to the best of my knowledge, all problems/anomalies observed by the laboratory as having the potential to affect the quality of the data have been identified by the laboratory, and no information or data have been knowingly withheld that would affect the quality of the data.

[Preliminary Report]

Mark W. BeasleyPro jec t Manager

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Mark W. BeasleyPro jec t Manager

ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:

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ONE LAB. NATIONWIDE.SAMPLE RESULTS - 01L 1 0 2 5 5 2 3

MW-2AC o l l e c t e d d a t e / t i m e : 0 8 / 2 7 / 1 8 1 6 : 3 0

Wet Chemistry by Method 9056A

Result Qualifier MDL RDL Dilution Analysis Batch

Analyte ug/l ug/l ug/l date / time

Chloride 75400 51.9 1000 1 09/15/2018 12:36 WG1166077

Metals (ICPMS) by Method 6020

Result Qualifier MDL RDL Dilution Analysis Batch

Analyte ug/l ug/l ug/l date / time

Manganese 3120 0.250 5.00 1 09/17/2018 15:20 WG1166231

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ONE LAB. NATIONWIDE.SAMPLE RESULTS - 02L 1 0 2 5 5 2 3

MW-8C o l l e c t e d d a t e / t i m e : 0 8 / 2 7 / 1 8 1 4 : 2 0

Metals (ICPMS) by Method 6020

Result Qualifier MDL RDL Dilution Analysis Batch

Analyte ug/l ug/l ug/l date / time

Arsenic 17.8 0.250 2.00 1 09/17/2018 15:24 WG1166231

Nickel 5.60 0.350 2.00 1 09/17/2018 15:24 WG1166231

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ONE LAB. NATIONWIDE.SAMPLE RESULTS - 03L 1 0 2 5 5 2 3

MW-9C o l l e c t e d d a t e / t i m e : 0 8 / 2 7 / 1 8 1 4 : 1 0

Metals (ICPMS) by Method 6020

Result Qualifier MDL RDL Dilution Analysis Batch

Analyte ug/l ug/l ug/l date / time

Copper 1.47 B J 0.520 5.00 1 09/17/2018 15:29 WG1166231

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ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1166077W e t C h e m i s t r y b y M e t h o d 9 0 5 6 A L 1 0 2 5 5 2 3 - 0 1

Method Blank (MB)

(MB) R3342579-1 09/15/18 08:43

MB Result MB Qualifier MB MDL MB RDL

Analyte ug/l ug/l ug/l

Chloride 169 J 51.9 1000

L1025698-09 Original Sample (OS) • Duplicate (DUP)

(OS) L1025698-09 09/15/18 19:16 • (DUP) R3342579-7 09/15/18 19:34

Original Result DUP Result Dilution DUP RPD DUP Qualifier DUP RPD Limits

Analyte ug/l ug/l % %

Chloride 27200 27200 1 0.0169 15

Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)

(LCS) R3342579-2 09/15/18 09:01 • (LCSD) R3342579-3 09/15/18 09:19

Spike Amount LCS Result LCSD Result LCS Rec. LCSD Rec. Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits

Analyte ug/l ug/l ug/l % % % % %

Chloride 40000 38900 39100 97.2 97.8 80.0-120 0.527 15

L1025698-02 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD)

(OS) L1025698-02 09/15/18 15:38 • (MS) R3342579-5 09/15/18 16:14 • (MSD) R3342579-6 09/15/18 16:32

Spike Amount Original Result MS Result MSD Result MS Rec. MSD Rec. Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits

Analyte ug/l ug/l ug/l ug/l % % % % %

Chloride 50000 5260 55500 56000 101 101 1 80.0-120 0.780 15

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ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1166231M e t a l s ( I C P M S ) b y M e t h o d 6 0 2 0 L 1 0 2 5 5 2 3 - 0 1 , 0 2 , 0 3

Method Blank (MB)

(MB) R3342571-1 09/17/18 14:08

MB Result MB Qualifier MB MDL MB RDL

Analyte ug/l ug/l ug/l

Arsenic U 0.250 2.00

Copper 0.660 J 0.520 5.00

Manganese U 0.250 5.00

Nickel U 0.350 2.00

Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)

(LCS) R3342571-2 09/17/18 14:13 • (LCSD) R3342571-3 09/17/18 14:17

Spike Amount LCS Result LCSD Result LCS Rec. LCSD Rec. Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits

Analyte ug/l ug/l ug/l % % % % %

Arsenic 50.0 52.1 53.6 104 107 80.0-120 2.78 20

Copper 50.0 56.6 56.4 113 113 80.0-120 0.234 20

Manganese 50.0 52.1 53.5 104 107 80.0-120 2.64 20

Nickel 50.0 54.6 54.7 109 109 80.0-120 0.305 20

L1025609-05 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD)

(OS) L1025609-05 09/17/18 14:22 • (MS) R3342571-5 09/17/18 14:31 • (MSD) R3342571-6 09/17/18 14:36

Spike Amount Original Result MS Result MSD Result MS Rec. MSD Rec. Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits

Analyte ug/l ug/l ug/l ug/l % % % % %

Arsenic 50.0 3.01 54.2 54.0 102 102 1 75.0-125 0.313 20

Copper 50.0 ND 53.1 55.1 101 105 1 75.0-125 3.80 20

Manganese 50.0 2330 2360 2340 59.7 27.1 1 75.0-125 V V 0.693 20

Nickel 50.0 16.4 67.2 65.9 102 99.1 1 75.0-125 1.96 20

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ONE LAB. NATIONWIDE.GLOSSARY OF TERMS

Guide to Reading and Understanding Your Laboratory Report

The information below is designed to better explain the various terms used in your report of analytical results from the Laboratory. This is not intended as a comprehensive explanation, and if you have additional questions please contact your project representative.

Abbreviations and Definitions

MDL Method Detection Limit.

ND Not detected at the Reporting Limit (or MDL where applicable).

RDL Reported Detection Limit.

Rec. Recovery.

RPD Relative Percent Difference.

SDG Sample Delivery Group.

U Not detected at the Reporting Limit (or MDL where applicable).

Analyte The name of the particular compound or analysis performed. Some Analyses and Methods will have multiple analytes reported.

Dilution

If the sample matrix contains an interfering material, the sample preparation volume or weight values differ from the standard, or if concentrations of analytes in the sample are higher than the highest limit of concentration that the laboratory can accurately report, the sample may be diluted for analysis. If a value different than 1 is used in this field, the result reported has already been corrected for this factor.

LimitsThese are the target % recovery ranges or % difference value that the laboratory has historically determined as normal for the method and analyte being reported. Successful QC Sample analysis will target all analytes recovered or duplicated within these ranges.

Original Sample The non-spiked sample in the prep batch used to determine the Relative Percent Difference (RPD) from a quality control sample. The Original Sample may not be included within the reported SDG.

QualifierThis column provides a letter and/or number designation that corresponds to additional information concerning the resultreported. If a Qualifier is present, a definition per Qualifier is provided within the Glossary and Definitions page and potentially a discussion of possible implications of the Qualifier in the Case Narrative if applicable.

Result

The actual analytical final result (corrected for any sample specific characteristics) reported for your sample. If there was no measurable result returned for a specific analyte, the result in this column may state “ND” (Not Detected) or “BDL” (Below Detectable Levels). The information in the results column should always be accompanied by either an MDL (Method Detection Limit) or RDL (Reporting Detection Limit) that defines the lowest value that the laboratory could detect or report for this analyte.

Case Narrative (Cn)A brief discussion about the included sample results, including a discussion of any non-conformances to protocol observed either at sample receipt by the laboratory from the field or during the analytical process. If present, there will be a section in the Case Narrative to discuss the meaning of any data qualifiers used in the report.

Quality Control Summary (Qc)

This section of the report includes the results of the laboratory quality control analyses required by procedure or analytical methods to assist in evaluating the validity of the results reported for your samples. These analyses are not being performed on your samples typically, but on laboratory generated material.

Sample Chain of Custody (Sc)

This is the document created in the field when your samples were initially collected. This is used to verify the time and date of collection, the person collecting the samples, and the analyses that the laboratory is requested to perform. This chain of custody also documents all persons (excluding commercial shippers) that have had control or possession of the samples from the time of collection until delivery to the laboratory for analysis.

Sample Results (Sr)This section of your report will provide the results of all testing performed on your samples. These results are provided by sample ID and are separated by the analyses performed on each sample. The header line of each analysis section foreach sample will provide the name and method number for the analysis reported.

Sample Summary (Ss) This section of the Analytical Report defines the specific analyses performed for each sample ID, including the dates andtimes of preparation and/or analysis.

Qualifier Description

B The same analyte is found in the associated blank.

J The identification of the analyte is acceptable; the reported value is an estimate.

V The sample concentration is too high to evaluate accurate spike recoveries.

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ONE LAB. NATIONWIDE.

Pace National is the only environmental laboratory accredited/certified to support your work nationwide from one location. One phone call, one point of contact, one laboratory. No other lab is as accessible or prepared to handle your needs throughout the country. Our capacity and capability from our single location laboratory is comparable to the collective totals of the network laboratories in our industry. The most significant benefit to our one location design is the design of our laboratory campus. The model is conducive to accelerated productivity, decreasing turn-around time, and preventing cross contamination, thus protecting sample integrity. Our focus on premium quality and prompt service allows us to be YOUR LAB OF CHOICE. * Not all certifications held by the laboratory are applicable to the results reported in the attached report. * Accreditation is only applicable to the test methods specified on each scope of accreditation held by Pace National.

State AccreditationsAlabama 40660 Nebraska NE-OS-15-05

Alaska 17-026 Nevada TN-03-2002-34

Arizona AZ0612 New Hampshire 2975

Arkansas 88-0469 New Jersey–NELAP TN002

California 2932 New Mexico ¹ n/a

Colorado TN00003 New York 11742

Connecticut PH-0197 North Carolina Env375

Florida E87487 North Carolina ¹ DW21704

Georgia NELAP North Carolina ³ 41

Georgia ¹ 923 North Dakota R-140

Idaho TN00003 Ohio–VAP CL0069

Illinois 200008 Oklahoma 9915

Indiana C-TN-01 Oregon TN200002

Iowa 364 Pennsylvania 68-02979

Kansas E-10277 Rhode Island LAO00356

Kentucky ¹ ⁶ 90010 South Carolina 84004

Kentucky ² 16 South Dakota n/a

Louisiana AI30792 Tennessee ¹ ⁴ 2006

Louisiana ¹ LA180010 Texas T 104704245-17-14

Maine TN0002 Texas ⁵ LAB0152

Maryland 324 Utah TN00003

Massachusetts M-TN003 Vermont VT2006

Michigan 9958 Virginia 460132

Minnesota 047-999-395 Washington C847

Mississippi TN00003 West Virginia 233

Missouri 340 Wisconsin 9980939910

Montana CERT0086 Wyoming A2LA

Third Party Federal AccreditationsA2LA – ISO 17025 1461.01 AIHA-LAP,LLC EMLAP 100789

A2LA – ISO 17025 ⁵ 1461.02 DOD 1461.01

Canada 1461.01 USDA P330-15-00234

EPA–Crypto TN00003

ACCREDITATIONS & LOCATIONS

¹ Drinking Water ² Underground Storage Tanks ³ Aquatic Toxicity ⁴ Chemical/Microbiological ⁵ Mold ⁶ Wastewater n/a Accreditation not applicable

Our LocationsPace National has sixty-four client support centers that provide sample pickup and/or the delivery of sampling supplies. If you would like assistance from one of our support offices, please contactour main office. Pace National performs all testing at our central laboratory.

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ANALYTICAL REPORTSeptember 10, 2018

FTN Associates - Little Rock, AR

Sample Delivery Group: L1021720

Samples Received: 08/29/2018

Project Number: 10453-1768-001

Description: Clearwater Paper Landfill

Report To: Dana Derrington

3 Innwood Circle, Suite 220

Little Rock, AR 72211

Entire Report Reviewed By:

September 10, 2018

[Preliminary Report]

Mark W. BeasleyPro ject Manager

Results relate only to the items tested or calibrated and are reported as rounded values. This test report shall not be reproduced, except in full, without written approval of the laboratory. Where applicable, sampling conducted by Pace Nationalis performed per guidance provided in laboratory standard operating procedures: 060302, 060303, and 060304.

12065 Lebanon Rd Mount Jul iet , TN 37122 615-758-5858 800-767-5859 www.pacenational .com

September 10, 2018

Mark W. BeasleyPro ject Manager

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ONE LAB. NATIONWIDE.TABLE OF CONTENTS

Cp: Cover Page 1

Tc: Table of Contents 2

Ss: Sample Summary 3

Cn: Case Narrative 6

Sr: Sample Results 7

MW-1A L1021720-01 7

MW-2A L1021720-02 8

MW-3AR L1021720-03 9

MW-4A L1021720-04 10

MW-6A L1021720-05 11

MW-7 L1021720-06 12

MW-8 L1021720-07 13

MW-9 L1021720-08 14

MW-10 L1021720-09 15

MW-20 L1021720-10 16

MW-21 L1021720-11 17

LEACHATE L1021720-12 18

Qc: Quality Control Summary 19

Gravimetric Analysis by Method 2540 C-2011 19

Wet Chemistry by Method 353.2 21

Wet Chemistry by Method 365.4 22

Wet Chemistry by Method 410.4 24

Wet Chemistry by Method 4500S2 D-2011 26

Wet Chemistry by Method 9056A 27

Wet Chemistry by Method 9060A 33

Metals (ICPMS) by Method 6020 35

Gl: Glossary of Terms 37

Al: Accreditations & Locations 38

Sc: Sample Chain of Custody 39

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ONE LAB. NATIONWIDE.SAMPLE SUMMARY

Collected by Collected date/time Received date/time

MW-1A L1021720-01 GW Michael Clayton 08/27/18 17:35 08/29/18 08:45

Method Batch Dilution Preparation Analysis Analyst

date/time date/time

Gravimetric Analysis by Method 2540 C-2011 WG1159582 1 08/31/18 16:45 08/31/18 17:05 JER

Wet Chemistry by Method 353.2 WG1159753 1 09/04/18 15:10 09/04/18 15:10 JER

Wet Chemistry by Method 365.4 WG1159750 1 08/30/18 08:07 08/30/18 16:12 KK

Wet Chemistry by Method 410.4 WG1160098 1 08/31/18 11:46 08/31/18 15:00 MJA

Wet Chemistry by Method 4500S2 D-2011 WG1159362 1 08/31/18 16:06 08/31/18 16:06 MJA

Wet Chemistry by Method 9056A WG1159337 1 09/05/18 04:05 09/05/18 04:05 ELN

Wet Chemistry by Method 9056A WG1162277 1 09/06/18 16:57 09/06/18 16:57 MAJ

Wet Chemistry by Method 9060A WG1161042 1 09/05/18 05:20 09/05/18 05:20 EEM

Metals (ICPMS) by Method 6020 WG1159323 1 08/30/18 17:54 08/31/18 12:26 JPD

Collected by Collected date/time Received date/time

MW-2A L1021720-02 GW Michael Clayton 08/27/18 16:30 08/29/18 08:45

Method Batch Dilution Preparation Analysis Analyst

date/time date/time

Gravimetric Analysis by Method 2540 C-2011 WG1159582 1 08/31/18 16:45 08/31/18 17:05 JER

Wet Chemistry by Method 353.2 WG1159753 1 09/04/18 15:11 09/04/18 15:11 JER

Wet Chemistry by Method 365.4 WG1161263 1 09/02/18 14:39 09/04/18 14:44 KK

Wet Chemistry by Method 410.4 WG1159366 1 08/30/18 19:12 08/30/18 22:21 MZ

Wet Chemistry by Method 4500S2 D-2011 WG1159362 1 08/31/18 16:06 08/31/18 16:06 MJA

Wet Chemistry by Method 9056A WG1159337 1 09/05/18 04:19 09/05/18 04:19 ELN

Wet Chemistry by Method 9056A WG1161464 5 09/05/18 11:04 09/05/18 11:04 MAJ

Wet Chemistry by Method 9060A WG1161042 1 09/05/18 05:37 09/05/18 05:37 EEM

Metals (ICPMS) by Method 6020 WG1159323 1 08/30/18 17:54 08/31/18 13:31 JPD

Collected by Collected date/time Received date/time

MW-3AR L1021720-03 GW Michael Clayton 08/27/18 13:20 08/29/18 08:45

Method Batch Dilution Preparation Analysis Analyst

date/time date/time

Gravimetric Analysis by Method 2540 C-2011 WG1159582 1 08/31/18 16:45 08/31/18 17:05 JER

Wet Chemistry by Method 353.2 WG1159753 1 09/04/18 15:13 09/04/18 15:13 JER

Wet Chemistry by Method 365.4 WG1161263 1 09/02/18 14:39 09/04/18 14:46 KK

Wet Chemistry by Method 410.4 WG1159366 1 08/30/18 19:12 08/30/18 22:21 MZ

Wet Chemistry by Method 4500S2 D-2011 WG1159362 1 08/31/18 16:07 08/31/18 16:07 MJA

Wet Chemistry by Method 9056A WG1159337 1 09/05/18 04:33 09/05/18 04:33 ELN

Wet Chemistry by Method 9056A WG1162277 1 09/06/18 17:10 09/06/18 17:10 MAJ

Wet Chemistry by Method 9060A WG1161042 1 09/05/18 05:50 09/05/18 05:50 EEM

Metals (ICPMS) by Method 6020 WG1159323 1 08/30/18 17:54 08/31/18 13:36 JPD

Collected by Collected date/time Received date/time

MW-4A L1021720-04 GW Michael Clayton 08/27/18 19:50 08/29/18 08:45

Method Batch Dilution Preparation Analysis Analyst

date/time date/time

Gravimetric Analysis by Method 2540 C-2011 WG1159582 1 08/31/18 16:45 08/31/18 17:05 JER

Wet Chemistry by Method 353.2 WG1159753 1 09/04/18 15:14 09/04/18 15:14 JER

Wet Chemistry by Method 365.4 WG1161263 1 09/02/18 14:39 09/04/18 14:47 KK

Wet Chemistry by Method 410.4 WG1159366 1 08/30/18 19:12 08/30/18 22:21 MZ

Wet Chemistry by Method 4500S2 D-2011 WG1159362 1 08/31/18 16:08 08/31/18 16:08 MJA

Wet Chemistry by Method 9056A WG1159337 1 09/05/18 04:47 09/05/18 04:47 ELN

Wet Chemistry by Method 9056A WG1162277 10 09/06/18 17:52 09/06/18 17:52 MAJ

Wet Chemistry by Method 9060A WG1161042 1 09/05/18 06:07 09/05/18 06:07 EEM

Metals (ICPMS) by Method 6020 WG1159323 1 08/30/18 17:54 08/31/18 13:40 JPD

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ONE LAB. NATIONWIDE.SAMPLE SUMMARY

Collected by Collected date/time Received date/time

MW-6A L1021720-05 GW Michael Clayton 08/27/18 15:25 08/29/18 08:45

Method Batch Dilution Preparation Analysis Analyst

date/time date/time

Gravimetric Analysis by Method 2540 C-2011 WG1159582 1 08/31/18 16:45 08/31/18 17:05 JER

Wet Chemistry by Method 353.2 WG1159753 1 09/04/18 15:16 09/04/18 15:16 JER

Wet Chemistry by Method 365.4 WG1161263 1 09/02/18 14:39 09/04/18 14:48 KK

Wet Chemistry by Method 410.4 WG1159366 1 08/30/18 19:12 08/30/18 22:22 MZ

Wet Chemistry by Method 4500S2 D-2011 WG1159362 1 08/31/18 16:08 08/31/18 16:08 MJA

Wet Chemistry by Method 9056A WG1159337 1 09/05/18 05:15 09/05/18 05:15 ELN

Wet Chemistry by Method 9056A WG1159337 5 09/05/18 05:56 09/05/18 05:56 ELN

Wet Chemistry by Method 9056A WG1162277 5 09/06/18 22:55 09/06/18 22:55 MAJ

Wet Chemistry by Method 9060A WG1161042 1 09/05/18 06:23 09/05/18 06:23 EEM

Metals (ICPMS) by Method 6020 WG1159323 1 08/30/18 17:54 08/31/18 13:54 JPD

Collected by Collected date/time Received date/time

MW-7 L1021720-06 GW Michael Clayton 08/27/18 18:45 08/29/18 08:45

Method Batch Dilution Preparation Analysis Analyst

date/time date/time

Gravimetric Analysis by Method 2540 C-2011 WG1159582 1 08/31/18 16:45 08/31/18 17:05 JER

Wet Chemistry by Method 353.2 WG1159753 1 09/04/18 15:17 09/04/18 15:17 JER

Wet Chemistry by Method 365.4 WG1161263 1 09/02/18 14:39 09/04/18 14:49 KK

Wet Chemistry by Method 410.4 WG1159366 1 08/30/18 19:12 08/30/18 22:22 MZ

Wet Chemistry by Method 4500S2 D-2011 WG1159362 1 08/31/18 16:08 08/31/18 16:08 MJA

Wet Chemistry by Method 9056A WG1159337 1 09/05/18 06:10 09/05/18 06:10 ELN

Wet Chemistry by Method 9056A WG1161464 5 09/05/18 11:18 09/05/18 11:18 MAJ

Wet Chemistry by Method 9060A WG1161042 1 09/05/18 08:00 09/05/18 08:00 EEM

Metals (ICPMS) by Method 6020 WG1159323 1 08/30/18 17:54 08/31/18 13:59 JPD

Collected by Collected date/time Received date/time

MW-8 L1021720-07 GW Michael Clayton 08/27/18 14:20 08/29/18 08:45

Method Batch Dilution Preparation Analysis Analyst

date/time date/time

Gravimetric Analysis by Method 2540 C-2011 WG1159583 1 08/31/18 15:20 08/31/18 16:01 MMF

Wet Chemistry by Method 353.2 WG1159753 1 09/04/18 15:19 09/04/18 15:19 JER

Wet Chemistry by Method 365.4 WG1161263 1 09/02/18 14:39 09/04/18 14:51 KK

Wet Chemistry by Method 410.4 WG1159366 1 08/30/18 19:12 08/30/18 22:23 MZ

Wet Chemistry by Method 4500S2 D-2011 WG1159362 1 08/31/18 16:09 08/31/18 16:09 MJA

Wet Chemistry by Method 9056A WG1159337 1 09/05/18 06:24 09/05/18 06:24 ELN

Wet Chemistry by Method 9056A WG1162277 1 09/06/18 18:20 09/06/18 18:20 MAJ

Wet Chemistry by Method 9060A WG1161454 1 09/05/18 14:52 09/05/18 14:52 EEM

Metals (ICPMS) by Method 6020 WG1159323 1 08/30/18 17:54 08/31/18 14:04 JPD

Collected by Collected date/time Received date/time

MW-9 L1021720-08 GW Michael Clayton 08/27/18 14:10 08/29/18 08:45

Method Batch Dilution Preparation Analysis Analyst

date/time date/time

Gravimetric Analysis by Method 2540 C-2011 WG1159583 1 08/31/18 15:20 08/31/18 16:01 MMF

Wet Chemistry by Method 353.2 WG1159753 1 09/04/18 15:26 09/04/18 15:26 JER

Wet Chemistry by Method 365.4 WG1161263 1 09/02/18 14:39 09/04/18 14:52 KK

Wet Chemistry by Method 410.4 WG1159366 1 08/30/18 19:12 08/30/18 22:23 MZ

Wet Chemistry by Method 4500S2 D-2011 WG1159362 1 08/31/18 16:09 08/31/18 16:09 MJA

Wet Chemistry by Method 9056A WG1159337 1 09/05/18 06:38 09/05/18 06:38 ELN

Wet Chemistry by Method 9056A WG1163046 1 09/07/18 20:56 09/07/18 20:56 ELN

Wet Chemistry by Method 9060A WG1161454 1 09/05/18 15:10 09/05/18 15:10 EEM

Metals (ICPMS) by Method 6020 WG1159323 1 08/30/18 17:54 08/31/18 14:08 JPD

1

Cp

2

Tc

3

Ss

4

Cn

5

Sr

6

Qc

7

Gl

8

Al

9

Sc

ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:

FTN Associates - Little Rock, AR 10453-1768-001 L1021720 09/10/18 08:00 4 of 40

ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:

FTN Associates - Little Rock, AR 10453-1768-001 L1021720 09/10/18 13:42 4 of 40

Page 33: Thanks TO:BS>FILE

ONE LAB. NATIONWIDE.SAMPLE SUMMARY

Collected by Collected date/time Received date/time

MW-10 L1021720-09 GW Michael Clayton 08/27/18 15:45 08/29/18 08:45

Method Batch Dilution Preparation Analysis Analyst

date/time date/time

Gravimetric Analysis by Method 2540 C-2011 WG1159583 1 08/31/18 15:20 08/31/18 16:01 MMF

Wet Chemistry by Method 353.2 WG1159753 1 09/04/18 15:28 09/04/18 15:28 JER

Wet Chemistry by Method 365.4 WG1161263 1 09/02/18 14:39 09/04/18 14:53 KK

Wet Chemistry by Method 410.4 WG1159366 1 08/30/18 19:12 08/30/18 22:23 MZ

Wet Chemistry by Method 4500S2 D-2011 WG1159362 1 08/31/18 16:10 08/31/18 16:10 MJA

Wet Chemistry by Method 9056A WG1159337 1 09/05/18 06:52 09/05/18 06:52 ELN

Wet Chemistry by Method 9056A WG1162277 1 09/06/18 18:33 09/06/18 18:33 MAJ

Wet Chemistry by Method 9060A WG1161454 1 09/05/18 16:03 09/05/18 16:03 EEM

Metals (ICPMS) by Method 6020 WG1159323 1 08/30/18 17:54 08/31/18 14:13 JPD

Collected by Collected date/time Received date/time

MW-20 L1021720-10 GW Michael Clayton 08/27/18 18:55 08/29/18 08:45

Method Batch Dilution Preparation Analysis Analyst

date/time date/time

Gravimetric Analysis by Method 2540 C-2011 WG1159583 1 08/31/18 15:20 08/31/18 16:01 MMF

Wet Chemistry by Method 353.2 WG1159753 1 09/04/18 15:29 09/04/18 15:29 JER

Wet Chemistry by Method 365.4 WG1161263 1 09/02/18 14:39 09/04/18 15:00 KK

Wet Chemistry by Method 410.4 WG1159366 1 08/30/18 19:12 08/30/18 22:23 MZ

Wet Chemistry by Method 4500S2 D-2011 WG1159362 1 08/31/18 16:10 08/31/18 16:10 MJA

Wet Chemistry by Method 9056A WG1159337 1 09/05/18 07:06 09/05/18 07:06 ELN

Wet Chemistry by Method 9056A WG1161464 5 09/05/18 11:32 09/05/18 11:32 MAJ

Wet Chemistry by Method 9060A WG1161454 1 09/05/18 16:22 09/05/18 16:22 EEM

Metals (ICPMS) by Method 6020 WG1159323 1 08/30/18 17:54 08/31/18 14:17 JPD

Collected by Collected date/time Received date/time

MW-21 L1021720-11 GW Michael Clayton 08/27/18 17:45 08/29/18 08:45

Method Batch Dilution Preparation Analysis Analyst

date/time date/time

Gravimetric Analysis by Method 2540 C-2011 WG1159583 1 08/31/18 15:20 08/31/18 16:01 MMF

Wet Chemistry by Method 353.2 WG1159753 1 09/04/18 15:31 09/04/18 15:31 JER

Wet Chemistry by Method 365.4 WG1161263 1 09/02/18 14:39 09/04/18 15:01 KK

Wet Chemistry by Method 410.4 WG1159366 1 08/30/18 19:12 08/30/18 22:23 MZ

Wet Chemistry by Method 4500S2 D-2011 WG1159362 1 08/31/18 16:10 08/31/18 16:10 MJA

Wet Chemistry by Method 9056A WG1159337 1 09/05/18 07:20 09/05/18 07:20 ELN

Wet Chemistry by Method 9056A WG1162277 1 09/06/18 18:47 09/06/18 18:47 MAJ

Wet Chemistry by Method 9060A WG1161454 1 09/05/18 18:12 09/05/18 18:12 EEM

Metals (ICPMS) by Method 6020 WG1159323 1 08/30/18 17:54 08/31/18 14:22 JPD

Collected by Collected date/time Received date/time

LEACHATE L1021720-12 GW Michael Clayton 08/27/18 18:00 08/29/18 08:45

Method Batch Dilution Preparation Analysis Analyst

date/time date/time

Gravimetric Analysis by Method 2540 C-2011 WG1159583 1 08/31/18 15:20 08/31/18 16:01 MMF

Wet Chemistry by Method 353.2 WG1159753 1 09/04/18 15:34 09/04/18 15:34 JER

Wet Chemistry by Method 365.4 WG1161263 1 09/02/18 14:39 09/04/18 15:02 KK

Wet Chemistry by Method 410.4 WG1159366 1 08/30/18 19:12 08/30/18 22:23 MZ

Wet Chemistry by Method 4500S2 D-2011 WG1159362 1 08/31/18 16:11 08/31/18 16:11 MJA

Wet Chemistry by Method 9056A WG1159337 1 09/05/18 08:02 09/05/18 08:02 ELN

Wet Chemistry by Method 9056A WG1162277 1 09/06/18 19:29 09/06/18 19:29 MAJ

Wet Chemistry by Method 9060A WG1161454 1 09/05/18 18:29 09/05/18 18:29 EEM

Metals (ICPMS) by Method 6020 WG1159323 1 08/30/18 17:54 08/31/18 14:27 JPD

1

Cp

2

Tc

3

Ss

4

Cn

5

Sr

6

Qc

7

Gl

8

Al

9

Sc

ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:

FTN Associates - Little Rock, AR 10453-1768-001 L1021720 09/10/18 08:00 5 of 40

ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:

FTN Associates - Little Rock, AR 10453-1768-001 L1021720 09/10/18 13:42 5 of 40

Page 34: Thanks TO:BS>FILE

ONE LAB. NATIONWIDE.CASE NARRATIVE

All sample aliquots were received at the correct temperature, in the proper containers, with the appropriate preservatives, and within method specified holding times, unless qualified or notated withinthe report. Where applicable, all MDL (LOD) and RDL (LOQ) values reported for environmental sampleshave been corrected for the dilution factor used in the analysis. All Method and Batch Quality Control are within established criteria except where addressed in this case narrative, a non-conformance form or properly qualified within the sample results. By my digital signature below, I affirm to the best of my knowledge, all problems/anomalies observed by the laboratory as having the potential to affect the quality of the data have been identified by the laboratory, and no information or data have been knowingly withheld that would affect the quality of the data.

[Preliminary Report]

Mark W. BeasleyPro jec t Manager

1

Cp

2

Tc

3

Ss

4

Cn

5

Sr

6

Qc

7

Gl

8

Al

9

Sc

ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:

FTN Associates - Little Rock, AR 10453-1768-001 L1021720 09/10/18 08:00 6 of 40

Mark W. BeasleyPro jec t Manager

ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:

FTN Associates - Little Rock, AR 10453-1768-001 L1021720 09/10/18 13:42 6 of 40

Page 35: Thanks TO:BS>FILE

ONE LAB. NATIONWIDE.SAMPLE RESULTS - 01L 1 0 2 1 7 2 0

MW-1AC o l l e c t e d d a t e / t i m e : 0 8 / 2 7 / 1 8 1 7 : 3 5

Gravimetric Analysis by Method 2540 C-2011

Result Qualifier MDL RDL Dilution Analysis Batch

Analyte ug/l ug/l ug/l date / time

Dissolved Solids 1170000 2820 10000 1 08/31/2018 17:05 WG1159582

Wet Chemistry by Method 353.2

Result Qualifier MDL RDL Dilution Analysis Batch

Analyte ug/l ug/l ug/l date / time

Nitrate-Nitrite U 19.7 100 1 09/04/2018 15:10 WG1159753

Wet Chemistry by Method 365.4

Result Qualifier MDL RDL Dilution Analysis Batch

Analyte ug/l ug/l ug/l date / time

Phosphorus,Total 196 35.0 100 1 08/30/2018 16:12 WG1159750

Wet Chemistry by Method 410.4

Result Qualifier MDL RDL Dilution Analysis Batch

Analyte ug/l ug/l ug/l date / time

COD 5270 J 3000 10000 1 08/31/2018 15:00 WG1160098

Wet Chemistry by Method 4500S2 D-2011

Result Qualifier MDL RDL Dilution Analysis Batch

Analyte ug/l ug/l ug/l date / time

Sulfide U 6.50 50.0 1 08/31/2018 16:06 WG1159362

Wet Chemistry by Method 9056A

Result Qualifier MDL RDL Dilution Analysis Batch

Analyte ug/l ug/l ug/l date / time

Chloride 29300 51.9 1000 1 09/05/2018 04:05 WG1159337

Fluoride 270 9.90 100 1 09/05/2018 04:05 WG1159337

Sulfate 65700 77.4 5000 1 09/06/2018 16:57 WG1162277

Wet Chemistry by Method 9060A

Result Qualifier MDL RDL Dilution Analysis Batch

Analyte ug/l ug/l ug/l date / time

TOC (Total Organic Carbon) 2790 102 1000 1 09/05/2018 05:20 WG1161042

Metals (ICPMS) by Method 6020

Result Qualifier MDL RDL Dilution Analysis Batch

Analyte ug/l ug/l ug/l date / time

Arsenic 15.8 0.250 2.00 1 08/31/2018 12:26 WG1159323

Barium 201 0.360 5.00 1 08/31/2018 12:26 WG1159323

Cadmium 0.207 B J 0.160 1.00 1 08/31/2018 12:26 WG1159323

Chromium U 0.540 2.00 1 08/31/2018 12:26 WG1159323

Copper 1.62 J 0.520 5.00 1 08/31/2018 12:26 WG1159323

Iron 4270 15.0 100 1 08/31/2018 12:26 WG1159323

Lead U 0.240 2.00 1 08/31/2018 12:26 WG1159323

Manganese 2160 V 0.250 5.00 1 08/31/2018 12:26 WG1159323

Nickel 7.10 0.350 2.00 1 08/31/2018 12:26 WG1159323

Potassium 1180 37.0 1000 1 08/31/2018 12:26 WG1159323

Zinc U 2.56 25.0 1 08/31/2018 12:26 WG1159323

1

Cp

2

Tc

3

Ss

4

Cn

5

Sr

6

Qc

7

Gl

8

Al

9

Sc

ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:

FTN Associates - Little Rock, AR 10453-1768-001 L1021720 09/10/18 08:00 7 of 40

ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:

FTN Associates - Little Rock, AR 10453-1768-001 L1021720 09/10/18 13:42 7 of 40

Page 36: Thanks TO:BS>FILE

ONE LAB. NATIONWIDE.SAMPLE RESULTS - 02L 1 0 2 1 7 2 0

MW-2AC o l l e c t e d d a t e / t i m e : 0 8 / 2 7 / 1 8 1 6 : 3 0

Gravimetric Analysis by Method 2540 C-2011

Result Qualifier MDL RDL Dilution Analysis Batch

Analyte ug/l ug/l ug/l date / time

Dissolved Solids 1450000 2820 10000 1 08/31/2018 17:05 WG1159582

Wet Chemistry by Method 353.2

Result Qualifier MDL RDL Dilution Analysis Batch

Analyte ug/l ug/l ug/l date / time

Nitrate-Nitrite U 19.7 100 1 09/04/2018 15:11 WG1159753

Wet Chemistry by Method 365.4

Result Qualifier MDL RDL Dilution Analysis Batch

Analyte ug/l ug/l ug/l date / time

Phosphorus,Total 218 35.0 100 1 09/04/2018 14:44 WG1161263

Wet Chemistry by Method 410.4

Result Qualifier MDL RDL Dilution Analysis Batch

Analyte ug/l ug/l ug/l date / time

COD 16900 3000 10000 1 08/30/2018 22:21 WG1159366

Wet Chemistry by Method 4500S2 D-2011

Result Qualifier MDL RDL Dilution Analysis Batch

Analyte ug/l ug/l ug/l date / time

Sulfide U J6 6.50 50.0 1 08/31/2018 16:06 WG1159362

Wet Chemistry by Method 9056A

Result Qualifier MDL RDL Dilution Analysis Batch

Analyte ug/l ug/l ug/l date / time

Chloride 73000 51.9 1000 1 09/05/2018 04:19 WG1159337

Fluoride 256 9.90 100 1 09/05/2018 04:19 WG1159337

Sulfate 108000 387 25000 5 09/05/2018 11:04 WG1161464

Wet Chemistry by Method 9060A

Result Qualifier MDL RDL Dilution Analysis Batch

Analyte ug/l ug/l ug/l date / time

TOC (Total Organic Carbon) 4750 102 1000 1 09/05/2018 05:37 WG1161042

Metals (ICPMS) by Method 6020

Result Qualifier MDL RDL Dilution Analysis Batch

Analyte ug/l ug/l ug/l date / time

Arsenic 1.88 J 0.250 2.00 1 08/31/2018 13:31 WG1159323

Barium 227 0.360 5.00 1 08/31/2018 13:31 WG1159323

Cadmium 0.178 B J 0.160 1.00 1 08/31/2018 13:31 WG1159323

Chromium U 0.540 2.00 1 08/31/2018 13:31 WG1159323

Copper 1.46 J 0.520 5.00 1 08/31/2018 13:31 WG1159323

Iron 6800 15.0 100 1 08/31/2018 13:31 WG1159323

Lead U 0.240 2.00 1 08/31/2018 13:31 WG1159323

Manganese 2950 0.250 5.00 1 08/31/2018 13:31 WG1159323

Nickel 0.847 J 0.350 2.00 1 08/31/2018 13:31 WG1159323

Potassium 1330 37.0 1000 1 08/31/2018 13:31 WG1159323

Zinc U 2.56 25.0 1 08/31/2018 13:31 WG1159323

1

Cp

2

Tc

3

Ss

4

Cn

5

Sr

6

Qc

7

Gl

8

Al

9

Sc

ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:

FTN Associates - Little Rock, AR 10453-1768-001 L1021720 09/10/18 08:00 8 of 40

ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:

FTN Associates - Little Rock, AR 10453-1768-001 L1021720 09/10/18 13:42 8 of 40

Page 37: Thanks TO:BS>FILE

ONE LAB. NATIONWIDE.SAMPLE RESULTS - 03L 1 0 2 1 7 2 0

MW-3ARC o l l e c t e d d a t e / t i m e : 0 8 / 2 7 / 1 8 1 3 : 2 0

Gravimetric Analysis by Method 2540 C-2011

Result Qualifier MDL RDL Dilution Analysis Batch

Analyte ug/l ug/l ug/l date / time

Dissolved Solids 611000 2820 10000 1 08/31/2018 17:05 WG1159582

Wet Chemistry by Method 353.2

Result Qualifier MDL RDL Dilution Analysis Batch

Analyte ug/l ug/l ug/l date / time

Nitrate-Nitrite U 19.7 100 1 09/04/2018 15:13 WG1159753

Wet Chemistry by Method 365.4

Result Qualifier MDL RDL Dilution Analysis Batch

Analyte ug/l ug/l ug/l date / time

Phosphorus,Total 954 35.0 100 1 09/04/2018 14:46 WG1161263

Wet Chemistry by Method 410.4

Result Qualifier MDL RDL Dilution Analysis Batch

Analyte ug/l ug/l ug/l date / time

COD 9070 J 3000 10000 1 08/30/2018 22:21 WG1159366

Wet Chemistry by Method 4500S2 D-2011

Result Qualifier MDL RDL Dilution Analysis Batch

Analyte ug/l ug/l ug/l date / time

Sulfide U 6.50 50.0 1 08/31/2018 16:07 WG1159362

Wet Chemistry by Method 9056A

Result Qualifier MDL RDL Dilution Analysis Batch

Analyte ug/l ug/l ug/l date / time

Chloride 26000 51.9 1000 1 09/05/2018 04:33 WG1159337

Fluoride 192 9.90 100 1 09/05/2018 04:33 WG1159337

Sulfate 55700 77.4 5000 1 09/06/2018 17:10 WG1162277

Wet Chemistry by Method 9060A

Result Qualifier MDL RDL Dilution Analysis Batch

Analyte ug/l ug/l ug/l date / time

TOC (Total Organic Carbon) 4320 102 1000 1 09/05/2018 05:50 WG1161042

Metals (ICPMS) by Method 6020

Result Qualifier MDL RDL Dilution Analysis Batch

Analyte ug/l ug/l ug/l date / time

Arsenic U 0.250 2.00 1 08/31/2018 13:36 WG1159323

Barium 398 0.360 5.00 1 08/31/2018 13:36 WG1159323

Cadmium 0.196 B J 0.160 1.00 1 08/31/2018 13:36 WG1159323

Chromium U 0.540 2.00 1 08/31/2018 13:36 WG1159323

Copper 1.25 J 0.520 5.00 1 08/31/2018 13:36 WG1159323

Iron 10700 15.0 100 1 08/31/2018 13:36 WG1159323

Lead U 0.240 2.00 1 08/31/2018 13:36 WG1159323

Manganese 979 0.250 5.00 1 08/31/2018 13:36 WG1159323

Nickel U 0.350 2.00 1 08/31/2018 13:36 WG1159323

Potassium 1900 37.0 1000 1 08/31/2018 13:36 WG1159323

Zinc U 2.56 25.0 1 08/31/2018 13:36 WG1159323

1

Cp

2

Tc

3

Ss

4

Cn

5

Sr

6

Qc

7

Gl

8

Al

9

Sc

ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:

FTN Associates - Little Rock, AR 10453-1768-001 L1021720 09/10/18 08:00 9 of 40

ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:

FTN Associates - Little Rock, AR 10453-1768-001 L1021720 09/10/18 13:42 9 of 40

Page 38: Thanks TO:BS>FILE

ONE LAB. NATIONWIDE.SAMPLE RESULTS - 04L 1 0 2 1 7 2 0

MW-4AC o l l e c t e d d a t e / t i m e : 0 8 / 2 7 / 1 8 1 9 : 5 0

Gravimetric Analysis by Method 2540 C-2011

Result Qualifier MDL RDL Dilution Analysis Batch

Analyte ug/l ug/l ug/l date / time

Dissolved Solids 2340000 2820 10000 1 08/31/2018 17:05 WG1159582

Wet Chemistry by Method 353.2

Result Qualifier MDL RDL Dilution Analysis Batch

Analyte ug/l ug/l ug/l date / time

Nitrate-Nitrite U 19.7 100 1 09/04/2018 15:14 WG1159753

Wet Chemistry by Method 365.4

Result Qualifier MDL RDL Dilution Analysis Batch

Analyte ug/l ug/l ug/l date / time

Phosphorus,Total 435 35.0 100 1 09/04/2018 14:47 WG1161263

Wet Chemistry by Method 410.4

Result Qualifier MDL RDL Dilution Analysis Batch

Analyte ug/l ug/l ug/l date / time

COD 15000 3000 10000 1 08/30/2018 22:21 WG1159366

Wet Chemistry by Method 4500S2 D-2011

Result Qualifier MDL RDL Dilution Analysis Batch

Analyte ug/l ug/l ug/l date / time

Sulfide U 6.50 50.0 1 08/31/2018 16:08 WG1159362

Wet Chemistry by Method 9056A

Result Qualifier MDL RDL Dilution Analysis Batch

Analyte ug/l ug/l ug/l date / time

Chloride 96100 51.9 1000 1 09/05/2018 04:47 WG1159337

Fluoride 388 9.90 100 1 09/05/2018 04:47 WG1159337

Sulfate 754000 774 50000 10 09/06/2018 17:52 WG1162277

Wet Chemistry by Method 9060A

Result Qualifier MDL RDL Dilution Analysis Batch

Analyte ug/l ug/l ug/l date / time

TOC (Total Organic Carbon) 5060 102 1000 1 09/05/2018 06:07 WG1161042

Metals (ICPMS) by Method 6020

Result Qualifier MDL RDL Dilution Analysis Batch

Analyte ug/l ug/l ug/l date / time

Arsenic 5.16 0.250 2.00 1 08/31/2018 13:40 WG1159323

Barium 41.2 0.360 5.00 1 08/31/2018 13:40 WG1159323

Cadmium 0.180 B J 0.160 1.00 1 08/31/2018 13:40 WG1159323

Chromium U 0.540 2.00 1 08/31/2018 13:40 WG1159323

Copper 3.93 J 0.520 5.00 1 08/31/2018 13:40 WG1159323

Iron 5010 15.0 100 1 08/31/2018 13:40 WG1159323

Lead U 0.240 2.00 1 08/31/2018 13:40 WG1159323

Manganese 3660 0.250 5.00 1 08/31/2018 13:40 WG1159323

Nickel 2.38 0.350 2.00 1 08/31/2018 13:40 WG1159323

Potassium 701 J 37.0 1000 1 08/31/2018 13:40 WG1159323

Zinc U 2.56 25.0 1 08/31/2018 13:40 WG1159323

1

Cp

2

Tc

3

Ss

4

Cn

5

Sr

6

Qc

7

Gl

8

Al

9

Sc

ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:

FTN Associates - Little Rock, AR 10453-1768-001 L1021720 09/10/18 08:00 10 of 40

ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:

FTN Associates - Little Rock, AR 10453-1768-001 L1021720 09/10/18 13:42 10 of 40

Page 39: Thanks TO:BS>FILE

ONE LAB. NATIONWIDE.SAMPLE RESULTS - 05L 1 0 2 1 7 2 0

MW-6AC o l l e c t e d d a t e / t i m e : 0 8 / 2 7 / 1 8 1 5 : 2 5

Gravimetric Analysis by Method 2540 C-2011

Result Qualifier MDL RDL Dilution Analysis Batch

Analyte ug/l ug/l ug/l date / time

Dissolved Solids 1170000 2820 10000 1 08/31/2018 17:05 WG1159582

Wet Chemistry by Method 353.2

Result Qualifier MDL RDL Dilution Analysis Batch

Analyte ug/l ug/l ug/l date / time

Nitrate-Nitrite U 19.7 100 1 09/04/2018 15:16 WG1159753

Wet Chemistry by Method 365.4

Result Qualifier MDL RDL Dilution Analysis Batch

Analyte ug/l ug/l ug/l date / time

Phosphorus,Total 740 35.0 100 1 09/04/2018 14:48 WG1161263

Wet Chemistry by Method 410.4

Result Qualifier MDL RDL Dilution Analysis Batch

Analyte ug/l ug/l ug/l date / time

COD 5780 J 3000 10000 1 08/30/2018 22:22 WG1159366

Wet Chemistry by Method 4500S2 D-2011

Result Qualifier MDL RDL Dilution Analysis Batch

Analyte ug/l ug/l ug/l date / time

Sulfide U 6.50 50.0 1 08/31/2018 16:08 WG1159362

Wet Chemistry by Method 9056A

Result Qualifier MDL RDL Dilution Analysis Batch

Analyte ug/l ug/l ug/l date / time

Chloride 159000 260 5000 5 09/05/2018 05:56 WG1159337

Fluoride 246 9.90 100 1 09/05/2018 05:15 WG1159337

Sulfate 246000 387 25000 5 09/06/2018 22:55 WG1162277

Wet Chemistry by Method 9060A

Result Qualifier MDL RDL Dilution Analysis Batch

Analyte ug/l ug/l ug/l date / time

TOC (Total Organic Carbon) 2900 102 1000 1 09/05/2018 06:23 WG1161042

Metals (ICPMS) by Method 6020

Result Qualifier MDL RDL Dilution Analysis Batch

Analyte ug/l ug/l ug/l date / time

Arsenic 2.02 0.250 2.00 1 08/31/2018 13:54 WG1159323

Barium 451 0.360 5.00 1 08/31/2018 13:54 WG1159323

Cadmium 0.210 B J 0.160 1.00 1 08/31/2018 13:54 WG1159323

Chromium U 0.540 2.00 1 08/31/2018 13:54 WG1159323

Copper 0.929 J 0.520 5.00 1 08/31/2018 13:54 WG1159323

Iron 5570 15.0 100 1 08/31/2018 13:54 WG1159323

Lead U 0.240 2.00 1 08/31/2018 13:54 WG1159323

Manganese 1180 0.250 5.00 1 08/31/2018 13:54 WG1159323

Nickel U 0.350 2.00 1 08/31/2018 13:54 WG1159323

Potassium 2120 37.0 1000 1 08/31/2018 13:54 WG1159323

Zinc U 2.56 25.0 1 08/31/2018 13:54 WG1159323

1

Cp

2

Tc

3

Ss

4

Cn

5

Sr

6

Qc

7

Gl

8

Al

9

Sc

ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:

FTN Associates - Little Rock, AR 10453-1768-001 L1021720 09/10/18 08:00 11 of 40

ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:

FTN Associates - Little Rock, AR 10453-1768-001 L1021720 09/10/18 13:42 11 of 40

Page 40: Thanks TO:BS>FILE

ONE LAB. NATIONWIDE.SAMPLE RESULTS - 06L 1 0 2 1 7 2 0

MW-7C o l l e c t e d d a t e / t i m e : 0 8 / 2 7 / 1 8 1 8 : 4 5

Gravimetric Analysis by Method 2540 C-2011

Result Qualifier MDL RDL Dilution Analysis Batch

Analyte ug/l ug/l ug/l date / time

Dissolved Solids 837000 2820 10000 1 08/31/2018 17:05 WG1159582

Wet Chemistry by Method 353.2

Result Qualifier MDL RDL Dilution Analysis Batch

Analyte ug/l ug/l ug/l date / time

Nitrate-Nitrite U 19.7 100 1 09/04/2018 15:17 WG1159753

Wet Chemistry by Method 365.4

Result Qualifier MDL RDL Dilution Analysis Batch

Analyte ug/l ug/l ug/l date / time

Phosphorus,Total 126 35.0 100 1 09/04/2018 14:49 WG1161263

Wet Chemistry by Method 410.4

Result Qualifier MDL RDL Dilution Analysis Batch

Analyte ug/l ug/l ug/l date / time

COD U 3000 10000 1 08/30/2018 22:22 WG1159366

Wet Chemistry by Method 4500S2 D-2011

Result Qualifier MDL RDL Dilution Analysis Batch

Analyte ug/l ug/l ug/l date / time

Sulfide U 6.50 50.0 1 08/31/2018 16:08 WG1159362

Wet Chemistry by Method 9056A

Result Qualifier MDL RDL Dilution Analysis Batch

Analyte ug/l ug/l ug/l date / time

Chloride 36900 51.9 1000 1 09/05/2018 06:10 WG1159337

Fluoride 259 9.90 100 1 09/05/2018 06:10 WG1159337

Sulfate 183000 387 25000 5 09/05/2018 11:18 WG1161464

Wet Chemistry by Method 9060A

Result Qualifier MDL RDL Dilution Analysis Batch

Analyte ug/l ug/l ug/l date / time

TOC (Total Organic Carbon) 1210 102 1000 1 09/05/2018 08:00 WG1161042

Metals (ICPMS) by Method 6020

Result Qualifier MDL RDL Dilution Analysis Batch

Analyte ug/l ug/l ug/l date / time

Arsenic 15.6 0.250 2.00 1 08/31/2018 13:59 WG1159323

Barium 70.4 0.360 5.00 1 08/31/2018 13:59 WG1159323

Cadmium 0.166 B J 0.160 1.00 1 08/31/2018 13:59 WG1159323

Chromium U 0.540 2.00 1 08/31/2018 13:59 WG1159323

Copper 1.21 J 0.520 5.00 1 08/31/2018 13:59 WG1159323

Iron 2510 15.0 100 1 08/31/2018 13:59 WG1159323

Lead U 0.240 2.00 1 08/31/2018 13:59 WG1159323

Manganese 1350 0.250 5.00 1 08/31/2018 13:59 WG1159323

Nickel U 0.350 2.00 1 08/31/2018 13:59 WG1159323

Potassium 1580 37.0 1000 1 08/31/2018 13:59 WG1159323

Zinc U 2.56 25.0 1 08/31/2018 13:59 WG1159323

1

Cp

2

Tc

3

Ss

4

Cn

5

Sr

6

Qc

7

Gl

8

Al

9

Sc

ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:

FTN Associates - Little Rock, AR 10453-1768-001 L1021720 09/10/18 08:00 12 of 40

ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:

FTN Associates - Little Rock, AR 10453-1768-001 L1021720 09/10/18 13:42 12 of 40

Page 41: Thanks TO:BS>FILE

ONE LAB. NATIONWIDE.SAMPLE RESULTS - 07L 1 0 2 1 7 2 0

MW-8C o l l e c t e d d a t e / t i m e : 0 8 / 2 7 / 1 8 1 4 : 2 0

Gravimetric Analysis by Method 2540 C-2011

Result Qualifier MDL RDL Dilution Analysis Batch

Analyte ug/l ug/l ug/l date / time

Dissolved Solids 152000 2820 10000 1 08/31/2018 16:01 WG1159583

Wet Chemistry by Method 353.2

Result Qualifier MDL RDL Dilution Analysis Batch

Analyte ug/l ug/l ug/l date / time

Nitrate-Nitrite U 19.7 100 1 09/04/2018 15:19 WG1159753

Wet Chemistry by Method 365.4

Result Qualifier MDL RDL Dilution Analysis Batch

Analyte ug/l ug/l ug/l date / time

Phosphorus,Total 1490 35.0 100 1 09/04/2018 14:51 WG1161263

Wet Chemistry by Method 410.4

Result Qualifier MDL RDL Dilution Analysis Batch

Analyte ug/l ug/l ug/l date / time

COD 67000 3000 10000 1 08/30/2018 22:23 WG1159366

Wet Chemistry by Method 4500S2 D-2011

Result Qualifier MDL RDL Dilution Analysis Batch

Analyte ug/l ug/l ug/l date / time

Sulfide U 6.50 50.0 1 08/31/2018 16:09 WG1159362

Wet Chemistry by Method 9056A

Result Qualifier MDL RDL Dilution Analysis Batch

Analyte ug/l ug/l ug/l date / time

Chloride 2410 51.9 1000 1 09/05/2018 06:24 WG1159337

Fluoride 128 9.90 100 1 09/05/2018 06:24 WG1159337

Sulfate 6440 77.4 5000 1 09/06/2018 18:20 WG1162277

Wet Chemistry by Method 9060A

Result Qualifier MDL RDL Dilution Analysis Batch

Analyte ug/l ug/l ug/l date / time

TOC (Total Organic Carbon) 23600 102 1000 1 09/05/2018 14:52 WG1161454

Metals (ICPMS) by Method 6020

Result Qualifier MDL RDL Dilution Analysis Batch

Analyte ug/l ug/l ug/l date / time

Arsenic 16.8 0.250 2.00 1 08/31/2018 14:04 WG1159323

Barium 64.1 0.360 5.00 1 08/31/2018 14:04 WG1159323

Cadmium 0.182 B J 0.160 1.00 1 08/31/2018 14:04 WG1159323

Chromium U 0.540 2.00 1 08/31/2018 14:04 WG1159323

Copper 2.84 J 0.520 5.00 1 08/31/2018 14:04 WG1159323

Iron 4050 15.0 100 1 08/31/2018 14:04 WG1159323

Lead 0.438 J 0.240 2.00 1 08/31/2018 14:04 WG1159323

Manganese 216 0.250 5.00 1 08/31/2018 14:04 WG1159323

Nickel 5.08 0.350 2.00 1 08/31/2018 14:04 WG1159323

Potassium 3820 37.0 1000 1 08/31/2018 14:04 WG1159323

Zinc U 2.56 25.0 1 08/31/2018 14:04 WG1159323

1

Cp

2

Tc

3

Ss

4

Cn

5

Sr

6

Qc

7

Gl

8

Al

9

Sc

ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:

FTN Associates - Little Rock, AR 10453-1768-001 L1021720 09/10/18 08:00 13 of 40

ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:

FTN Associates - Little Rock, AR 10453-1768-001 L1021720 09/10/18 13:42 13 of 40

Page 42: Thanks TO:BS>FILE

ONE LAB. NATIONWIDE.SAMPLE RESULTS - 08L 1 0 2 1 7 2 0

MW-9C o l l e c t e d d a t e / t i m e : 0 8 / 2 7 / 1 8 1 4 : 1 0

Gravimetric Analysis by Method 2540 C-2011

Result Qualifier MDL RDL Dilution Analysis Batch

Analyte ug/l ug/l ug/l date / time

Dissolved Solids 574000 2820 10000 1 08/31/2018 16:01 WG1159583

Wet Chemistry by Method 353.2

Result Qualifier MDL RDL Dilution Analysis Batch

Analyte ug/l ug/l ug/l date / time

Nitrate-Nitrite 764 19.7 100 1 09/04/2018 15:26 WG1159753

Wet Chemistry by Method 365.4

Result Qualifier MDL RDL Dilution Analysis Batch

Analyte ug/l ug/l ug/l date / time

Phosphorus,Total 668 35.0 100 1 09/04/2018 14:52 WG1161263

Wet Chemistry by Method 410.4

Result Qualifier MDL RDL Dilution Analysis Batch

Analyte ug/l ug/l ug/l date / time

COD U 3000 10000 1 08/30/2018 22:23 WG1159366

Wet Chemistry by Method 4500S2 D-2011

Result Qualifier MDL RDL Dilution Analysis Batch

Analyte ug/l ug/l ug/l date / time

Sulfide U 6.50 50.0 1 08/31/2018 16:09 WG1159362

Wet Chemistry by Method 9056A

Result Qualifier MDL RDL Dilution Analysis Batch

Analyte ug/l ug/l ug/l date / time

Chloride 21800 51.9 1000 1 09/05/2018 06:38 WG1159337

Fluoride 485 9.90 100 1 09/05/2018 06:38 WG1159337

Sulfate 95700 77.4 5000 1 09/07/2018 20:56 WG1163046

Wet Chemistry by Method 9060A

Result Qualifier MDL RDL Dilution Analysis Batch

Analyte ug/l ug/l ug/l date / time

TOC (Total Organic Carbon) 1320 102 1000 1 09/05/2018 15:10 WG1161454

Metals (ICPMS) by Method 6020

Result Qualifier MDL RDL Dilution Analysis Batch

Analyte ug/l ug/l ug/l date / time

Arsenic 5.41 0.250 2.00 1 08/31/2018 14:08 WG1159323

Barium 72.1 0.360 5.00 1 08/31/2018 14:08 WG1159323

Cadmium 0.201 B J 0.160 1.00 1 08/31/2018 14:08 WG1159323

Chromium U 0.540 2.00 1 08/31/2018 14:08 WG1159323

Copper 6.27 0.520 5.00 1 08/31/2018 14:08 WG1159323

Iron 2020 15.0 100 1 08/31/2018 14:08 WG1159323

Lead U 0.240 2.00 1 08/31/2018 14:08 WG1159323

Manganese 378 0.250 5.00 1 08/31/2018 14:08 WG1159323

Nickel U 0.350 2.00 1 08/31/2018 14:08 WG1159323

Potassium 1850 37.0 1000 1 08/31/2018 14:08 WG1159323

Zinc U 2.56 25.0 1 08/31/2018 14:08 WG1159323

1

Cp

2

Tc

3

Ss

4

Cn

5

Sr

6

Qc

7

Gl

8

Al

9

Sc

ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:

FTN Associates - Little Rock, AR 10453-1768-001 L1021720 09/10/18 08:00 14 of 40

ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:

FTN Associates - Little Rock, AR 10453-1768-001 L1021720 09/10/18 13:42 14 of 40

Page 43: Thanks TO:BS>FILE

ONE LAB. NATIONWIDE.SAMPLE RESULTS - 09L 1 0 2 1 7 2 0

MW-10C o l l e c t e d d a t e / t i m e : 0 8 / 2 7 / 1 8 1 5 : 4 5

Gravimetric Analysis by Method 2540 C-2011

Result Qualifier MDL RDL Dilution Analysis Batch

Analyte ug/l ug/l ug/l date / time

Dissolved Solids 601000 2820 10000 1 08/31/2018 16:01 WG1159583

Wet Chemistry by Method 353.2

Result Qualifier MDL RDL Dilution Analysis Batch

Analyte ug/l ug/l ug/l date / time

Nitrate-Nitrite 52.0 J 19.7 100 1 09/04/2018 15:28 WG1159753

Wet Chemistry by Method 365.4

Result Qualifier MDL RDL Dilution Analysis Batch

Analyte ug/l ug/l ug/l date / time

Phosphorus,Total 774 35.0 100 1 09/04/2018 14:53 WG1161263

Wet Chemistry by Method 410.4

Result Qualifier MDL RDL Dilution Analysis Batch

Analyte ug/l ug/l ug/l date / time

COD U 3000 10000 1 08/30/2018 22:23 WG1159366

Wet Chemistry by Method 4500S2 D-2011

Result Qualifier MDL RDL Dilution Analysis Batch

Analyte ug/l ug/l ug/l date / time

Sulfide U 6.50 50.0 1 08/31/2018 16:10 WG1159362

Wet Chemistry by Method 9056A

Result Qualifier MDL RDL Dilution Analysis Batch

Analyte ug/l ug/l ug/l date / time

Chloride 43700 51.9 1000 1 09/06/2018 18:33 WG1162277

Fluoride 251 9.90 100 1 09/05/2018 06:52 WG1159337

Sulfate 81300 77.4 5000 1 09/06/2018 18:33 WG1162277

Wet Chemistry by Method 9060A

Result Qualifier MDL RDL Dilution Analysis Batch

Analyte ug/l ug/l ug/l date / time

TOC (Total Organic Carbon) 1390 102 1000 1 09/05/2018 16:03 WG1161454

Metals (ICPMS) by Method 6020

Result Qualifier MDL RDL Dilution Analysis Batch

Analyte ug/l ug/l ug/l date / time

Arsenic 0.315 J 0.250 2.00 1 08/31/2018 14:13 WG1159323

Barium 317 0.360 5.00 1 08/31/2018 14:13 WG1159323

Cadmium 0.193 B J 0.160 1.00 1 08/31/2018 14:13 WG1159323

Chromium U 0.540 2.00 1 08/31/2018 14:13 WG1159323

Copper 0.934 J 0.520 5.00 1 08/31/2018 14:13 WG1159323

Iron 4690 15.0 100 1 08/31/2018 14:13 WG1159323

Lead U 0.240 2.00 1 08/31/2018 14:13 WG1159323

Manganese 383 0.250 5.00 1 08/31/2018 14:13 WG1159323

Nickel U 0.350 2.00 1 08/31/2018 14:13 WG1159323

Potassium 3480 37.0 1000 1 08/31/2018 14:13 WG1159323

Zinc U 2.56 25.0 1 08/31/2018 14:13 WG1159323

1

Cp

2

Tc

3

Ss

4

Cn

5

Sr

6

Qc

7

Gl

8

Al

9

Sc

ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:

FTN Associates - Little Rock, AR 10453-1768-001 L1021720 09/10/18 08:00 15 of 40

ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:

FTN Associates - Little Rock, AR 10453-1768-001 L1021720 09/10/18 13:42 15 of 40

Page 44: Thanks TO:BS>FILE

ONE LAB. NATIONWIDE.SAMPLE RESULTS - 10L 1 0 2 1 7 2 0

MW-20C o l l e c t e d d a t e / t i m e : 0 8 / 2 7 / 1 8 1 8 : 5 5

Gravimetric Analysis by Method 2540 C-2011

Result Qualifier MDL RDL Dilution Analysis Batch

Analyte ug/l ug/l ug/l date / time

Dissolved Solids 859000 2820 10000 1 08/31/2018 16:01 WG1159583

Wet Chemistry by Method 353.2

Result Qualifier MDL RDL Dilution Analysis Batch

Analyte ug/l ug/l ug/l date / time

Nitrate-Nitrite U 19.7 100 1 09/04/2018 15:29 WG1159753

Wet Chemistry by Method 365.4

Result Qualifier MDL RDL Dilution Analysis Batch

Analyte ug/l ug/l ug/l date / time

Phosphorus,Total 139 35.0 100 1 09/04/2018 15:00 WG1161263

Wet Chemistry by Method 410.4

Result Qualifier MDL RDL Dilution Analysis Batch

Analyte ug/l ug/l ug/l date / time

COD 4850 J 3000 10000 1 08/30/2018 22:23 WG1159366

Wet Chemistry by Method 4500S2 D-2011

Result Qualifier MDL RDL Dilution Analysis Batch

Analyte ug/l ug/l ug/l date / time

Sulfide U 6.50 50.0 1 08/31/2018 16:10 WG1159362

Wet Chemistry by Method 9056A

Result Qualifier MDL RDL Dilution Analysis Batch

Analyte ug/l ug/l ug/l date / time

Chloride 37100 51.9 1000 1 09/05/2018 07:06 WG1159337

Fluoride 255 9.90 100 1 09/05/2018 07:06 WG1159337

Sulfate 158000 387 25000 5 09/05/2018 11:32 WG1161464

Wet Chemistry by Method 9060A

Result Qualifier MDL RDL Dilution Analysis Batch

Analyte ug/l ug/l ug/l date / time

TOC (Total Organic Carbon) 1150 102 1000 1 09/05/2018 16:22 WG1161454

Metals (ICPMS) by Method 6020

Result Qualifier MDL RDL Dilution Analysis Batch

Analyte ug/l ug/l ug/l date / time

Arsenic 16.0 0.250 2.00 1 08/31/2018 14:17 WG1159323

Barium 69.7 0.360 5.00 1 08/31/2018 14:17 WG1159323

Cadmium 0.175 B J 0.160 1.00 1 08/31/2018 14:17 WG1159323

Chromium U 0.540 2.00 1 08/31/2018 14:17 WG1159323

Copper 1.21 J 0.520 5.00 1 08/31/2018 14:17 WG1159323

Iron 2520 15.0 100 1 08/31/2018 14:17 WG1159323

Lead U 0.240 2.00 1 08/31/2018 14:17 WG1159323

Manganese 1370 0.250 5.00 1 08/31/2018 14:17 WG1159323

Nickel U 0.350 2.00 1 08/31/2018 14:17 WG1159323

Potassium 1530 37.0 1000 1 08/31/2018 14:17 WG1159323

Zinc U 2.56 25.0 1 08/31/2018 14:17 WG1159323

1

Cp

2

Tc

3

Ss

4

Cn

5

Sr

6

Qc

7

Gl

8

Al

9

Sc

ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:

FTN Associates - Little Rock, AR 10453-1768-001 L1021720 09/10/18 08:00 16 of 40

ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:

FTN Associates - Little Rock, AR 10453-1768-001 L1021720 09/10/18 13:42 16 of 40

Page 45: Thanks TO:BS>FILE

ONE LAB. NATIONWIDE.SAMPLE RESULTS - 11L 1 0 2 1 7 2 0

MW-21C o l l e c t e d d a t e / t i m e : 0 8 / 2 7 / 1 8 1 7 : 4 5

Gravimetric Analysis by Method 2540 C-2011

Result Qualifier MDL RDL Dilution Analysis Batch

Analyte ug/l ug/l ug/l date / time

Dissolved Solids U 2820 10000 1 08/31/2018 16:01 WG1159583

Wet Chemistry by Method 353.2

Result Qualifier MDL RDL Dilution Analysis Batch

Analyte ug/l ug/l ug/l date / time

Nitrate-Nitrite U 19.7 100 1 09/04/2018 15:31 WG1159753

Wet Chemistry by Method 365.4

Result Qualifier MDL RDL Dilution Analysis Batch

Analyte ug/l ug/l ug/l date / time

Phosphorus,Total U 35.0 100 1 09/04/2018 15:01 WG1161263

Wet Chemistry by Method 410.4

Result Qualifier MDL RDL Dilution Analysis Batch

Analyte ug/l ug/l ug/l date / time

COD U 3000 10000 1 08/30/2018 22:23 WG1159366

Wet Chemistry by Method 4500S2 D-2011

Result Qualifier MDL RDL Dilution Analysis Batch

Analyte ug/l ug/l ug/l date / time

Sulfide U 6.50 50.0 1 08/31/2018 16:10 WG1159362

Wet Chemistry by Method 9056A

Result Qualifier MDL RDL Dilution Analysis Batch

Analyte ug/l ug/l ug/l date / time

Chloride U 51.9 1000 1 09/05/2018 07:20 WG1159337

Fluoride U 9.90 100 1 09/05/2018 07:20 WG1159337

Sulfate U 77.4 5000 1 09/06/2018 18:47 WG1162277

Wet Chemistry by Method 9060A

Result Qualifier MDL RDL Dilution Analysis Batch

Analyte ug/l ug/l ug/l date / time

TOC (Total Organic Carbon) U 102 1000 1 09/05/2018 18:12 WG1161454

Metals (ICPMS) by Method 6020

Result Qualifier MDL RDL Dilution Analysis Batch

Analyte ug/l ug/l ug/l date / time

Arsenic U 0.250 2.00 1 08/31/2018 14:22 WG1159323

Barium 0.436 J 0.360 5.00 1 08/31/2018 14:22 WG1159323

Cadmium 0.176 B J 0.160 1.00 1 08/31/2018 14:22 WG1159323

Chromium U 0.540 2.00 1 08/31/2018 14:22 WG1159323

Copper U 0.520 5.00 1 08/31/2018 14:22 WG1159323

Iron U 15.0 100 1 08/31/2018 14:22 WG1159323

Lead U 0.240 2.00 1 08/31/2018 14:22 WG1159323

Manganese 0.345 J 0.250 5.00 1 08/31/2018 14:22 WG1159323

Nickel U 0.350 2.00 1 08/31/2018 14:22 WG1159323

Potassium U 37.0 1000 1 08/31/2018 14:22 WG1159323

Zinc U 2.56 25.0 1 08/31/2018 14:22 WG1159323

1

Cp

2

Tc

3

Ss

4

Cn

5

Sr

6

Qc

7

Gl

8

Al

9

Sc

ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:

FTN Associates - Little Rock, AR 10453-1768-001 L1021720 09/10/18 08:00 17 of 40

ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:

FTN Associates - Little Rock, AR 10453-1768-001 L1021720 09/10/18 13:42 17 of 40

Page 46: Thanks TO:BS>FILE

ONE LAB. NATIONWIDE.SAMPLE RESULTS - 12L 1 0 2 1 7 2 0

LEACHATEC o l l e c t e d d a t e / t i m e : 0 8 / 2 7 / 1 8 1 8 : 0 0

Gravimetric Analysis by Method 2540 C-2011

Result Qualifier MDL RDL Dilution Analysis Batch

Analyte ug/l ug/l ug/l date / time

Dissolved Solids 199000 2820 10000 1 08/31/2018 16:01 WG1159583

Wet Chemistry by Method 353.2

Result Qualifier MDL RDL Dilution Analysis Batch

Analyte ug/l ug/l ug/l date / time

Nitrate-Nitrite U 19.7 100 1 09/04/2018 15:34 WG1159753

Wet Chemistry by Method 365.4

Result Qualifier MDL RDL Dilution Analysis Batch

Analyte ug/l ug/l ug/l date / time

Phosphorus,Total 328 35.0 100 1 09/04/2018 15:02 WG1161263

Wet Chemistry by Method 410.4

Result Qualifier MDL RDL Dilution Analysis Batch

Analyte ug/l ug/l ug/l date / time

COD U 3000 10000 1 08/30/2018 22:23 WG1159366

Wet Chemistry by Method 4500S2 D-2011

Result Qualifier MDL RDL Dilution Analysis Batch

Analyte ug/l ug/l ug/l date / time

Sulfide U 6.50 50.0 1 08/31/2018 16:11 WG1159362

Wet Chemistry by Method 9056A

Result Qualifier MDL RDL Dilution Analysis Batch

Analyte ug/l ug/l ug/l date / time

Chloride 9580 51.9 1000 1 09/05/2018 08:02 WG1159337

Fluoride 233 9.90 100 1 09/05/2018 08:02 WG1159337

Sulfate 878 J 77.4 5000 1 09/06/2018 19:29 WG1162277

Wet Chemistry by Method 9060A

Result Qualifier MDL RDL Dilution Analysis Batch

Analyte ug/l ug/l ug/l date / time

TOC (Total Organic Carbon) 1440 102 1000 1 09/05/2018 18:29 WG1161454

Metals (ICPMS) by Method 6020

Result Qualifier MDL RDL Dilution Analysis Batch

Analyte ug/l ug/l ug/l date / time

Arsenic U 0.250 2.00 1 08/31/2018 14:27 WG1159323

Barium 2.44 J 0.360 5.00 1 08/31/2018 14:27 WG1159323

Cadmium 0.217 B J 0.160 1.00 1 08/31/2018 14:27 WG1159323

Chromium U 0.540 2.00 1 08/31/2018 14:27 WG1159323

Copper 1.22 J 0.520 5.00 1 08/31/2018 14:27 WG1159323

Iron 50.0 J 15.0 100 1 08/31/2018 14:27 WG1159323

Lead 0.319 J 0.240 2.00 1 08/31/2018 14:27 WG1159323

Manganese 4.23 J 0.250 5.00 1 08/31/2018 14:27 WG1159323

Nickel U 0.350 2.00 1 08/31/2018 14:27 WG1159323

Potassium 560 J 37.0 1000 1 08/31/2018 14:27 WG1159323

Zinc U 2.56 25.0 1 08/31/2018 14:27 WG1159323

1

Cp

2

Tc

3

Ss

4

Cn

5

Sr

6

Qc

7

Gl

8

Al

9

Sc

ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:

FTN Associates - Little Rock, AR 10453-1768-001 L1021720 09/10/18 08:00 18 of 40

ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:

FTN Associates - Little Rock, AR 10453-1768-001 L1021720 09/10/18 13:42 18 of 40

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ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1159582G r a v i m e t r i c A n a l y s i s b y M e t h o d 2 5 4 0 C - 2 0 1 1 L 1 0 2 1 7 2 0 - 0 1 , 0 2 , 0 3 , 0 4 , 0 5 , 0 6

Method Blank (MB)

(MB) R3339313-1 08/31/18 17:05

MB Result MB Qualifier MB MDL MB RDL

Analyte ug/l ug/l ug/l

Dissolved Solids U 2820 10000

Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)

(LCS) R3339313-2 08/31/18 17:05 • (LCSD) R3339313-3 08/31/18 17:05

Spike Amount LCS Result LCSD Result LCS Rec. LCSD Rec. Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits

Analyte ug/l ug/l ug/l % % % % %

Dissolved Solids 8800000 8660000 8710000 98.4 99.0 85.0-115 0.576 10

1

Cp

2

Tc

3

Ss

4

Cn

5

Sr

6

Qc

7

Gl

8

Al

9

Sc

ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:

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ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:

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ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1159583G r a v i m e t r i c A n a l y s i s b y M e t h o d 2 5 4 0 C - 2 0 1 1 L 1 0 2 1 7 2 0 - 0 7 , 0 8 , 0 9 , 1 0 , 1 1 , 1 2

Method Blank (MB)

(MB) R3339303-1 08/31/18 16:01

MB Result MB Qualifier MB MDL MB RDL

Analyte ug/l ug/l ug/l

Dissolved Solids U 2820 10000

L1021411-01 Original Sample (OS) • Duplicate (DUP)

(OS) L1021411-01 08/31/18 16:01 • (DUP) R3339303-4 08/31/18 16:01

Original Result DUP Result Dilution DUP RPD DUP Qualifier DUP RPD Limits

Analyte ug/l ug/l % %

Dissolved Solids 796000 769000 1 3.41 5

Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)

(LCS) R3339303-2 08/31/18 16:01 • (LCSD) R3339303-3 08/31/18 16:01

Spike Amount LCS Result LCSD Result LCS Rec. LCSD Rec. Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits

Analyte ug/l ug/l ug/l % % % % %

Dissolved Solids 8800000 8610000 8750000 97.8 99.4 85.0-115 1.61 10

1

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ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1159753W e t C h e m i s t r y b y M e t h o d 3 5 3 . 2 L 1 0 2 1 7 2 0 - 0 1 , 0 2 , 0 3 , 0 4 , 0 5 , 0 6 , 0 7 , 0 8 , 0 9 , 1 0 , 1 1 , 1 2

Method Blank (MB)

(MB) R3338993-1 09/04/18 14:44

MB Result MB Qualifier MB MDL MB RDL

Analyte ug/l ug/l ug/l

Nitrate-Nitrite U 19.7 100

L1021412-01 Original Sample (OS) • Duplicate (DUP)

(OS) L1021412-01 09/04/18 14:48 • (DUP) R3338993-4 09/04/18 14:50

Original Result DUP Result Dilution DUP RPD DUP Qualifier DUP RPD Limits

Analyte ug/l ug/l % %

Nitrate-Nitrite 288 295 1 2.40 20

L1021720-11 Original Sample (OS) • Duplicate (DUP)

(OS) L1021720-11 09/04/18 15:31 • (DUP) R3338993-6 09/04/18 15:32

Original Result DUP Result Dilution DUP RPD DUP Qualifier DUP RPD Limits

Analyte ug/l ug/l % %

Nitrate-Nitrite U 0.000 1 0.000 20

Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)

(LCS) R3338993-2 09/04/18 14:45 • (LCSD) R3338993-3 09/04/18 14:47

Spike Amount LCS Result LCSD Result LCS Rec. LCSD Rec. Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits

Analyte ug/l ug/l ug/l % % % % %

Nitrate-Nitrite 4000 3810 3810 95.1 95.2 90.0-110 0.0525 20

L1021430-01 Original Sample (OS) • Matrix Spike (MS)

(OS) L1021430-01 09/04/18 14:51 • (MS) R3338993-5 09/04/18 14:53

Spike Amount Original Result MS Result MS Rec. Dilution Rec. Limits MS Qualifier

Analyte ug/l ug/l ug/l % %

Nitrate-Nitrite 2500 ND 2350 94.0 1 90.0-110

L1021720-12 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD)

(OS) L1021720-12 09/04/18 15:34 • (MS) R3338993-7 09/04/18 15:35 • (MSD) R3338993-8 09/04/18 15:37

Spike Amount Original Result MS Result MSD Result MS Rec. MSD Rec. Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits

Analyte ug/l ug/l ug/l ug/l % % % % %

Nitrate-Nitrite 2500 U 2390 2400 95.6 95.8 1 90.0-110 0.209 20

1

Cp

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ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1159750W e t C h e m i s t r y b y M e t h o d 3 6 5 . 4 L 1 0 2 1 7 2 0 - 0 1

Method Blank (MB)

(MB) R3338109-1 08/30/18 15:41

MB Result MB Qualifier MB MDL MB RDL

Analyte ug/l ug/l ug/l

Phosphorus,Total U 35.0 100

L1021094-01 Original Sample (OS) • Duplicate (DUP)

(OS) L1021094-01 08/30/18 15:46 • (DUP) R3338109-4 08/30/18 15:48

Original Result DUP Result Dilution DUP RPD DUP Qualifier DUP RPD Limits

Analyte ug/l ug/l % %

Phosphorus,Total 338 318 1 6.10 20

L1021211-01 Original Sample (OS) • Duplicate (DUP)

(OS) L1021211-01 08/30/18 16:15 • (DUP) R3338109-8 08/30/18 16:16

Original Result DUP Result Dilution DUP RPD DUP Qualifier DUP RPD Limits

Analyte ug/l ug/l % %

Phosphorus,Total 7150 6250 5 13.4 20

Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)

(LCS) R3338109-2 08/30/18 15:43 • (LCSD) R3338109-3 08/30/18 15:44

Spike Amount LCS Result LCSD Result LCS Rec. LCSD Rec. Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits

Analyte ug/l ug/l ug/l % % % % %

Phosphorus,Total 2000 1920 1940 96.0 97.0 90.0-110 1.04 20

L1021174-04 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD)

(OS) L1021174-04 08/30/18 15:53 • (MS) R3338109-5 08/30/18 15:57 • (MSD) R3338109-6 08/30/18 15:58

Spike Amount Original Result MS Result MSD Result MS Rec. MSD Rec. Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits

Analyte ug/l ug/l ug/l ug/l % % % % %

Phosphorus,Total 2500 245 2350 55.3 84.2 0.000 1 90.0-110 J6 J3 J6 191 20

1

Cp

2

Tc

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Cn

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ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1161263W e t C h e m i s t r y b y M e t h o d 3 6 5 . 4 L 1 0 2 1 7 2 0 - 0 2 , 0 3 , 0 4 , 0 5 , 0 6 , 0 7 , 0 8 , 0 9 , 1 0 , 1 1 , 1 2

Method Blank (MB)

(MB) R3338939-1 09/04/18 14:29

MB Result MB Qualifier MB MDL MB RDL

Analyte ug/l ug/l ug/l

Phosphorus,Total U 35.0 100

L1021226-01 Original Sample (OS) • Duplicate (DUP)

(OS) L1021226-01 09/04/18 14:33 • (DUP) R3338939-4 09/04/18 14:34

Original Result DUP Result Dilution DUP RPD DUP Qualifier DUP RPD Limits

Analyte ug/l ug/l % %

Phosphorus,Total 4400 4710 1 6.81 20

L1021227-02 Original Sample (OS) • Duplicate (DUP)

(OS) L1021227-02 09/04/18 14:55 • (DUP) R3338939-7 09/04/18 14:56

Original Result DUP Result Dilution DUP RPD DUP Qualifier DUP RPD Limits

Analyte ug/l ug/l % %

Phosphorus,Total 1760 1800 1 2.25 20

Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)

(LCS) R3338939-2 09/04/18 14:30 • (LCSD) R3338939-3 09/04/18 14:31

Spike Amount LCS Result LCSD Result LCS Rec. LCSD Rec. Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits

Analyte ug/l ug/l ug/l % % % % %

Phosphorus,Total 2000 2010 2100 101 105 90.0-110 4.38 20

L1021226-02 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD)

(OS) L1021226-02 09/04/18 14:35 • (MS) R3338939-5 09/04/18 14:37 • (MSD) R3338939-6 09/04/18 14:38

Spike Amount Original Result MS Result MSD Result MS Rec. MSD Rec. Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits

Analyte ug/l ug/l ug/l ug/l % % % % %

Phosphorus,Total 2500 1290 3680 3550 95.6 90.4 1 90.0-110 3.60 20

1

Cp

2

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3

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6

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ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1159366W e t C h e m i s t r y b y M e t h o d 4 1 0 . 4 L 1 0 2 1 7 2 0 - 0 2 , 0 3 , 0 4 , 0 5 , 0 6 , 0 7 , 0 8 , 0 9 , 1 0 , 1 1 , 1 2

Method Blank (MB)

(MB) R3338167-1 08/30/18 22:17

MB Result MB Qualifier MB MDL MB RDL

Analyte ug/l ug/l ug/l

COD U 3000 10000

L1021600-01 Original Sample (OS) • Duplicate (DUP)

(OS) L1021600-01 08/30/18 22:19 • (DUP) R3338167-4 08/30/18 22:19

Original Result DUP Result Dilution DUP RPD DUP Qualifier DUP RPD Limits

Analyte ug/l ug/l % %

COD ND 5950 1 0.000 20

L1021760-01 Original Sample (OS) • Duplicate (DUP)

(OS) L1021760-01 08/30/18 22:24 • (DUP) R3338167-7 08/30/18 22:24

Original Result DUP Result Dilution DUP RPD DUP Qualifier DUP RPD Limits

Analyte ug/l ug/l % %

COD 10500 11300 1 7.01 20

Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)

(LCS) R3338167-2 08/30/18 22:18 • (LCSD) R3338167-3 08/30/18 22:18

Spike Amount LCS Result LCSD Result LCS Rec. LCSD Rec. Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits

Analyte ug/l ug/l ug/l % % % % %

COD 242000 239000 234000 98.9 96.9 90.0-110 2.09 20

L1021720-03 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD)

(OS) L1021720-03 08/30/18 22:21 • (MS) R3338167-5 08/30/18 22:21 • (MSD) R3338167-6 08/30/18 22:21

Spike Amount Original Result MS Result MSD Result MS Rec. MSD Rec. Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits

Analyte ug/l ug/l ug/l ug/l % % % % %

COD 400000 9070 436000 428000 107 105 1 80.0-120 1.76 20

1

Cp

2

Tc

3

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Cn

5

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7

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ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1160098W e t C h e m i s t r y b y M e t h o d 4 1 0 . 4 L 1 0 2 1 7 2 0 - 0 1

Method Blank (MB)

(MB) R3338422-1 08/31/18 14:58

MB Result MB Qualifier MB MDL MB RDL

Analyte ug/l ug/l ug/l

COD U 3000 10000

L1021720-01 Original Sample (OS) • Duplicate (DUP)

(OS) L1021720-01 08/31/18 15:00 • (DUP) R3338422-4 08/31/18 15:00

Original Result DUP Result Dilution DUP RPD DUP Qualifier DUP RPD Limits

Analyte ug/l ug/l % %

COD 5270 5920 1 11.6 J 20

L1022089-03 Original Sample (OS) • Duplicate (DUP)

(OS) L1022089-03 08/31/18 15:03 • (DUP) R3338422-7 08/31/18 15:03

Original Result DUP Result Dilution DUP RPD DUP Qualifier DUP RPD Limits

Analyte ug/l ug/l % %

COD 14600 14400 1 1.05 20

Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)

(LCS) R3338422-2 08/31/18 14:58 • (LCSD) R3338422-3 08/31/18 14:58

Spike Amount LCS Result LCSD Result LCS Rec. LCSD Rec. Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits

Analyte ug/l ug/l ug/l % % % % %

COD 242000 223000 224000 92.3 92.4 90.0-110 0.116 20

L1021830-01 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD)

(OS) L1021830-01 08/31/18 15:02 • (MS) R3338422-5 08/31/18 15:02 • (MSD) R3338422-6 08/31/18 15:02

Spike Amount Original Result MS Result MSD Result MS Rec. MSD Rec. Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits

Analyte ug/l ug/l ug/l ug/l % % % % %

COD 400000 258000 667000 668000 102 103 1 80.0-120 0.264 20

1

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ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1159362W e t C h e m i s t r y b y M e t h o d 4 5 0 0 S 2 D - 2 0 1 1 L 1 0 2 1 7 2 0 - 0 1 , 0 2 , 0 3 , 0 4 , 0 5 , 0 6 , 0 7 , 0 8 , 0 9 , 1 0 , 1 1 , 1 2

Method Blank (MB)

(MB) R3338450-1 08/31/18 16:00

MB Result MB Qualifier MB MDL MB RDL

Analyte ug/l ug/l ug/l

Sulfide U 6.50 50.0

L1021720-01 Original Sample (OS) • Duplicate (DUP)

(OS) L1021720-01 08/31/18 16:06 • (DUP) R3338450-4 08/31/18 16:06

Original Result DUP Result Dilution DUP RPD DUP Qualifier DUP RPD Limits

Analyte ug/l ug/l % %

Sulfide U 0.000 1 0.000 20

L1021720-11 Original Sample (OS) • Duplicate (DUP)

(OS) L1021720-11 08/31/18 16:10 • (DUP) R3338450-7 08/31/18 16:10

Original Result DUP Result Dilution DUP RPD DUP Qualifier DUP RPD Limits

Analyte ug/l ug/l % %

Sulfide U 0.000 1 0.000 20

Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)

(LCS) R3338450-2 08/31/18 16:01 • (LCSD) R3338450-3 08/31/18 16:05

Spike Amount LCS Result LCSD Result LCS Rec. LCSD Rec. Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits

Analyte ug/l ug/l ug/l % % % % %

Sulfide 500 514 505 103 101 85.0-115 1.77 20

L1021720-02 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD)

(OS) L1021720-02 08/31/18 16:06 • (MS) R3338450-5 08/31/18 16:06 • (MSD) R3338450-6 08/31/18 16:06

Spike Amount Original Result MS Result MSD Result MS Rec. MSD Rec. Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits

Analyte ug/l ug/l ug/l ug/l % % % % %

Sulfide 1000 U 345 343 34.5 34.3 1 80.0-120 J6 J6 0.581 20

1

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ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1159337W e t C h e m i s t r y b y M e t h o d 9 0 5 6 A L 1 0 2 1 7 2 0 - 0 1 , 0 2 , 0 3 , 0 4 , 0 5 , 0 6 , 0 7 , 0 8 , 0 9 , 1 0 , 1 1 , 1 2

Method Blank (MB)

(MB) R3339704-1 09/04/18 18:41

MB Result MB Qualifier MB MDL MB RDL

Analyte ug/l ug/l ug/l

Chloride U 51.9 1000

Fluoride U 9.90 100

L1021706-02 Original Sample (OS) • Duplicate (DUP)

(OS) L1021706-02 09/05/18 02:14 • (DUP) R3339704-4 09/05/18 02:28

Original Result DUP Result Dilution DUP RPD DUP Qualifier DUP RPD Limits

Analyte ug/l ug/l % %

Chloride 5440 5390 1 0.885 15

Fluoride 140 129 1 8.13 15

L1021720-11 Original Sample (OS) • Duplicate (DUP)

(OS) L1021720-11 09/05/18 07:20 • (DUP) R3339704-7 09/05/18 07:34

Original Result DUP Result Dilution DUP RPD DUP Qualifier DUP RPD Limits

Analyte ug/l ug/l % %

Chloride U 0.000 1 0.000 15

Fluoride U 0.000 1 0.000 15

Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)

(LCS) R3339704-2 09/04/18 18:55 • (LCSD) R3339704-3 09/04/18 19:09

Spike Amount LCS Result LCSD Result LCS Rec. LCSD Rec. Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits

Analyte ug/l ug/l ug/l % % % % %

Chloride 40000 38500 37700 96.3 94.3 80.0-120 2.10 15

Fluoride 8000 7810 7590 97.6 94.9 80.0-120 2.87 15

L1021706-02 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD)

(OS) L1021706-02 09/05/18 02:14 • (MS) R3339704-5 09/05/18 03:09 • (MSD) R3339704-6 09/05/18 03:23

Spike Amount Original Result MS Result MSD Result MS Rec. MSD Rec. Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits

Analyte ug/l ug/l ug/l ug/l % % % % %

Chloride 50000 5440 53300 53100 95.6 95.3 1 80.0-120 0.351 15

Fluoride 5000 140 4750 4880 92.2 94.8 1 80.0-120 2.67 15

1

Cp

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ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1159337W e t C h e m i s t r y b y M e t h o d 9 0 5 6 A L 1 0 2 1 7 2 0 - 0 1 , 0 2 , 0 3 , 0 4 , 0 5 , 0 6 , 0 7 , 0 8 , 0 9 , 1 0 , 1 1 , 1 2

L1021720-11 Original Sample (OS) • Matrix Spike (MS)

(OS) L1021720-11 09/05/18 07:20 • (MS) R3339704-8 09/05/18 07:48

Spike Amount Original Result MS Result MS Rec. Dilution Rec. Limits MS Qualifier

Analyte ug/l ug/l ug/l % %

Chloride 50000 U 48100 96.1 1 80.0-120

Fluoride 5000 U 4700 94.0 1 80.0-120

1

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ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1161464W e t C h e m i s t r y b y M e t h o d 9 0 5 6 A L 1 0 2 1 7 2 0 - 0 2 , 0 6 , 1 0

Method Blank (MB)

(MB) R3339422-1 09/05/18 08:34

MB Result MB Qualifier MB MDL MB RDL

Analyte ug/l ug/l ug/l

Sulfate U 77.4 5000

L1022857-01 Original Sample (OS) • Duplicate (DUP)

(OS) L1022857-01 09/05/18 12:01 • (DUP) R3339422-4 09/05/18 12:16

Original Result DUP Result Dilution DUP RPD DUP Qualifier DUP RPD Limits

Analyte ug/l ug/l % %

Sulfate 81500 82100 1 0.704 15

L1022925-01 Original Sample (OS) • Duplicate (DUP)

(OS) L1022925-01 09/05/18 14:25 • (DUP) R3339422-7 09/05/18 14:40

Original Result DUP Result Dilution DUP RPD DUP Qualifier DUP RPD Limits

Analyte ug/l ug/l % %

Sulfate 14200 14200 1 0.251 15

Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)

(LCS) R3339422-2 09/05/18 08:49 • (LCSD) R3339422-3 09/05/18 09:03

Spike Amount LCS Result LCSD Result LCS Rec. LCSD Rec. Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits

Analyte ug/l ug/l ug/l % % % % %

Sulfate 40000 40700 40600 102 102 80.0-120 0.174 15

L1022857-01 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD)

(OS) L1022857-01 09/05/18 12:01 • (MS) R3339422-5 09/05/18 12:30 • (MSD) R3339422-6 09/05/18 13:13

Spike Amount Original Result MS Result MSD Result MS Rec. MSD Rec. Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits

Analyte ug/l ug/l ug/l ug/l % % % % %

Sulfate 50000 81500 128000 128000 93.1 92.6 1 80.0-120 E E 0.229 15

L1022925-01 Original Sample (OS) • Matrix Spike (MS)

(OS) L1022925-01 09/05/18 14:25 • (MS) R3339422-8 09/05/18 14:54

Spike Amount Original Result MS Result MS Rec. Dilution Rec. Limits MS Qualifier

Analyte ug/l ug/l ug/l % %

Sulfate 50000 14200 63400 98.5 1 80.0-120

1

Cp

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ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1162277W e t C h e m i s t r y b y M e t h o d 9 0 5 6 A L 1 0 2 1 7 2 0 - 0 1 , 0 3 , 0 4 , 0 5 , 0 7 , 0 9 , 1 1 , 1 2

Method Blank (MB)

(MB) R3339860-1 09/06/18 10:57

MB Result MB Qualifier MB MDL MB RDL

Analyte ug/l ug/l ug/l

Chloride U 51.9 1000

Sulfate U 77.4 5000

L1023334-03 Original Sample (OS) • Duplicate (DUP)

(OS) L1023334-03 09/06/18 14:38 • (DUP) R3339860-4 09/06/18 14:51

Original Result DUP Result Dilution DUP RPD DUP Qualifier DUP RPD Limits

Analyte ug/l ug/l % %

Chloride 10100 10100 1 0.321 15

Sulfate 6350 6290 1 0.977 15

L1021720-03 Original Sample (OS) • Duplicate (DUP)

(OS) L1021720-03 09/06/18 17:10 • (DUP) R3339860-7 09/06/18 17:24

Original Result DUP Result Dilution DUP RPD DUP Qualifier DUP RPD Limits

Analyte ug/l ug/l % %

Chloride 27300 27400 1 0.290 15

Sulfate 55700 55900 1 0.399 15

Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)

(LCS) R3339860-2 09/06/18 11:10 • (LCSD) R3339860-3 09/06/18 11:24

Spike Amount LCS Result LCSD Result LCS Rec. LCSD Rec. Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits

Analyte ug/l ug/l ug/l % % % % %

Chloride 40000 39600 39700 99.1 99.2 80.0-120 0.113 15

Sulfate 40000 39300 39400 98.2 98.5 80.0-120 0.293 15

L1023334-03 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD)

(OS) L1023334-03 09/06/18 14:38 • (MS) R3339860-5 09/06/18 15:05 • (MSD) R3339860-6 09/06/18 15:19

Spike Amount Original Result MS Result MSD Result MS Rec. MSD Rec. Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits

Analyte ug/l ug/l ug/l ug/l % % % % %

Chloride 50000 10100 57500 58100 94.8 96.0 1 80.0-120 1.00 15

Sulfate 50000 6350 52100 53000 91.6 93.3 1 80.0-120 1.62 15

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ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1162277W e t C h e m i s t r y b y M e t h o d 9 0 5 6 A L 1 0 2 1 7 2 0 - 0 1 , 0 3 , 0 4 , 0 5 , 0 7 , 0 9 , 1 1 , 1 2

L1021720-03 Original Sample (OS) • Matrix Spike (MS)

(OS) L1021720-03 09/06/18 17:10 • (MS) R3339860-8 09/06/18 17:38

Spike Amount Original Result MS Result MS Rec. Dilution Rec. Limits MS Qualifier

Analyte ug/l ug/l ug/l % %

Chloride 50000 27300 76400 98.3 1 80.0-120

Sulfate 50000 55700 98200 84.9 1 80.0-120

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ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1163046W e t C h e m i s t r y b y M e t h o d 9 0 5 6 A L 1 0 2 1 7 2 0 - 0 8

Method Blank (MB)

(MB) R3340311-1 09/07/18 15:56

MB Result MB Qualifier MB MDL MB RDL

Analyte ug/l ug/l ug/l

Sulfate 341 J 77.4 5000

L1023759-01 Original Sample (OS) • Duplicate (DUP)

(OS) L1023759-01 09/08/18 03:17 • (DUP) R3340311-7 09/08/18 03:35

Original Result DUP Result Dilution DUP RPD DUP Qualifier DUP RPD Limits

Analyte ug/l ug/l % %

Sulfate 10900 10900 1 0.0755 15

Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)

(LCS) R3340311-2 09/07/18 16:14 • (LCSD) R3340311-3 09/07/18 16:32

Spike Amount LCS Result LCSD Result LCS Rec. LCSD Rec. Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits

Analyte ug/l ug/l ug/l % % % % %

Sulfate 40000 40100 40100 100 100 80.0-120 0.0873 15

L1023720-01 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD)

(OS) L1023720-01 09/07/18 23:39 • (MS) R3340311-5 09/08/18 00:15 • (MSD) R3340311-6 09/08/18 00:34

Spike Amount Original Result MS Result MSD Result MS Rec. MSD Rec. Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits

Analyte ug/l ug/l ug/l ug/l % % % % %

Sulfate 50000 11600 60900 61000 98.7 98.7 1 80.0-120 0.0323 15

L1023759-01 Original Sample (OS) • Matrix Spike (MS)

(OS) L1023759-01 09/08/18 03:17 • (MS) R3340311-8 09/08/18 03:53

Spike Amount Original Result MS Result MS Rec. Dilution Rec. Limits MS Qualifier

Analyte ug/l ug/l ug/l % %

Sulfate 50000 10900 59300 97.0 1 80.0-120

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ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1161042W e t C h e m i s t r y b y M e t h o d 9 0 6 0 A L 1 0 2 1 7 2 0 - 0 1 , 0 2 , 0 3 , 0 4 , 0 5 , 0 6

Method Blank (MB)

(MB) R3339194-1 09/04/18 20:52

MB Result MB Qualifier MB MDL MB RDL

Analyte ug/l ug/l ug/l

TOC (Total Organic Carbon) U 102 1000

L1021439-11 Original Sample (OS) • Duplicate (DUP)

(OS) L1021439-11 09/04/18 23:08 • (DUP) R3339194-3 09/04/18 23:24

Original Result DUP Result Dilution DUP RPD DUP Qualifier DUP RPD Limits

Analyte ug/l ug/l % %

TOC 2780 2870 1 3.11 20

L1021706-03 Original Sample (OS) • Duplicate (DUP)

(OS) L1021706-03 09/05/18 03:12 • (DUP) R3339194-7 09/05/18 03:30

Original Result DUP Result Dilution DUP RPD DUP Qualifier DUP RPD Limits

Analyte ug/l ug/l % %

TOC ND 203 1 0.000 20

Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)

(LCS) R3339194-2 09/04/18 21:41 • (LCSD) R3339194-4 09/05/18 00:01

Spike Amount LCS Result LCSD Result LCS Rec. LCSD Rec. Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits

Analyte ug/l ug/l ug/l % % % % %

TOC 75000 75600 76400 101 102 85.0-115 1.09 20

L1021600-01 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD)

(OS) L1021600-01 09/05/18 01:09 • (MS) R3339194-5 09/05/18 01:27 • (MSD) R3339194-6 09/05/18 01:46

Spike Amount Original Result MS Result MSD Result MS Rec. MSD Rec. Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits

Analyte ug/l ug/l ug/l ug/l % % % % %

TOC 50000 3120 54400 54600 103 103 1 80.0-120 0.385 20

L1021998-01 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD)

(OS) L1021998-01 09/05/18 08:18 • (MS) R3339194-8 09/05/18 08:37 • (MSD) R3339194-9 09/05/18 08:55

Spike Amount Original Result MS Result MSD Result MS Rec. MSD Rec. Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits

Analyte ug/l ug/l ug/l ug/l % % % % %

TOC 50000 539 49100 49100 97.2 97.2 1 80.0-120 0.0204 20

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ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1161454W e t C h e m i s t r y b y M e t h o d 9 0 6 0 A L 1 0 2 1 7 2 0 - 0 7 , 0 8 , 0 9 , 1 0 , 1 1 , 1 2

Method Blank (MB)

(MB) R3339459-1 09/05/18 12:51

MB Result MB Qualifier MB MDL MB RDL

Analyte ug/l ug/l ug/l

TOC (Total Organic Carbon) U 102 1000

L1021720-10 Original Sample (OS) • Duplicate (DUP)

(OS) L1021720-10 09/05/18 16:22 • (DUP) R3339459-5 09/05/18 16:40

Original Result DUP Result Dilution DUP RPD DUP Qualifier DUP RPD Limits

Analyte ug/l ug/l % %

TOC (Total Organic Carbon) 1150 1190 1 3.00 20

L1021807-08 Original Sample (OS) • Duplicate (DUP)

(OS) L1021807-08 09/06/18 00:13 • (DUP) R3339459-9 09/06/18 00:30

Original Result DUP Result Dilution DUP RPD DUP Qualifier DUP RPD Limits

Analyte ug/l ug/l % %

TOC (Total Organic Carbon) ND 800 1 8.23 J 20

Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)

(LCS) R3339459-2 09/05/18 14:19 • (LCSD) R3339459-6 09/05/18 16:58

Spike Amount LCS Result LCSD Result LCS Rec. LCSD Rec. Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits

Analyte ug/l ug/l ug/l % % % % %

TOC (Total Organic Carbon) 75000 70900 70300 94.6 93.7 85.0-115 0.892 20

L1021720-08 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD)

(OS) L1021720-08 09/05/18 15:10 • (MS) R3339459-3 09/05/18 15:28 • (MSD) R3339459-4 09/05/18 15:46

Spike Amount Original Result MS Result MSD Result MS Rec. MSD Rec. Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits

Analyte ug/l ug/l ug/l ug/l % % % % %

TOC (Total Organic Carbon) 50000 1320 49900 49900 97.1 97.2 1 80.0-120 0.120 20

L1021807-01 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD)

(OS) L1021807-01 09/05/18 20:05 • (MS) R3339459-7 09/05/18 20:23 • (MSD) R3339459-8 09/05/18 20:40

Spike Amount Original Result MS Result MSD Result MS Rec. MSD Rec. Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits

Analyte ug/l ug/l ug/l ug/l % % % % %

TOC (Total Organic Carbon) 50000 ND 48700 48800 96.5 96.7 1 80.0-120 0.205 20

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ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1159323M e t a l s ( I C P M S ) b y M e t h o d 6 0 2 0 L 1 0 2 1 7 2 0 - 0 1 , 0 2 , 0 3 , 0 4 , 0 5 , 0 6 , 0 7 , 0 8 , 0 9 , 1 0 , 1 1 , 1 2

Method Blank (MB)

(MB) R3338412-1 08/31/18 12:13

MB Result MB Qualifier MB MDL MB RDL

Analyte ug/l ug/l ug/l

Arsenic U 0.250 2.00

Barium U 0.360 5.00

Cadmium 0.196 J 0.160 1.00

Chromium U 0.540 2.00

Copper U 0.520 5.00

Iron U 15.0 100

Lead U 0.240 2.00

Manganese U 0.250 5.00

Nickel U 0.350 2.00

Potassium U 37.0 1000

Zinc U 2.56 25.0

Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)

(LCS) R3338412-2 08/31/18 12:17 • (LCSD) R3338412-3 08/31/18 12:22

Spike Amount LCS Result LCSD Result LCS Rec. LCSD Rec. Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits

Analyte ug/l ug/l ug/l % % % % %

Arsenic 50.0 48.4 47.5 96.7 94.9 80.0-120 1.86 20

Barium 50.0 47.1 48.5 94.2 97.0 80.0-120 2.93 20

Cadmium 50.0 48.1 49.1 96.2 98.3 80.0-120 2.15 20

Chromium 50.0 49.0 48.2 98.1 96.3 80.0-120 1.79 20

Copper 50.0 51.9 50.4 104 101 80.0-120 3.08 20

Iron 5000 5070 5030 101 101 80.0-120 0.804 20

Lead 50.0 48.1 48.1 96.2 96.2 80.0-120 0.0255 20

Manganese 50.0 48.1 47.3 96.3 94.7 80.0-120 1.64 20

Nickel 50.0 50.4 50.0 101 99.9 80.0-120 0.830 20

Potassium 5000 4810 4730 96.1 94.6 80.0-120 1.58 20

Zinc 50.0 47.6 46.8 95.3 93.6 80.0-120 1.75 20

L1021720-01 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD)

(OS) L1021720-01 08/31/18 12:26 • (MS) R3338412-5 08/31/18 12:36 • (MSD) R3338412-6 08/31/18 12:40

Spike Amount Original Result MS Result MSD Result MS Rec. MSD Rec. Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits

Analyte ug/l ug/l ug/l ug/l % % % % %

Arsenic 50.0 15.8 63.5 63.7 95.5 95.8 1 75.0-125 0.230 20

Barium 50.0 201 252 252 103 102 1 75.0-125 0.228 20

Cadmium 50.0 0.207 48.9 49.8 97.4 99.2 1 75.0-125 1.80 20

Chromium 50.0 U 47.9 47.7 95.8 95.4 1 75.0-125 0.428 20

Copper 50.0 1.62 50.0 50.0 96.9 96.7 1 75.0-125 0.103 20

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ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1159323M e t a l s ( I C P M S ) b y M e t h o d 6 0 2 0 L 1 0 2 1 7 2 0 - 0 1 , 0 2 , 0 3 , 0 4 , 0 5 , 0 6 , 0 7 , 0 8 , 0 9 , 1 0 , 1 1 , 1 2

L1021720-01 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD)

(OS) L1021720-01 08/31/18 12:26 • (MS) R3338412-5 08/31/18 12:36 • (MSD) R3338412-6 08/31/18 12:40

Spike Amount Original Result MS Result MSD Result MS Rec. MSD Rec. Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits

Analyte ug/l ug/l ug/l ug/l % % % % %

Potassium 5000 1180 5900 5910 94.4 94.6 1 75.0-125 0.141 20

Iron 5000 4270 9010 8970 94.7 94.0 1 75.0-125 0.432 20

Lead 50.0 U 48.6 48.9 97.2 97.9 1 75.0-125 0.680 20

Manganese 50.0 2160 2200 2190 83.4 61.3 1 75.0-125 V 0.504 20

Nickel 50.0 7.10 54.9 54.6 95.6 94.9 1 75.0-125 0.594 20

Zinc 50.0 U 46.5 47.3 92.9 94.6 1 75.0-125 1.75 20

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ONE LAB. NATIONWIDE.GLOSSARY OF TERMS

Guide to Reading and Understanding Your Laboratory Report

The information below is designed to better explain the various terms used in your report of analytical results from the Laboratory. This is not intended as a comprehensive explanation, and if you have additional questions please contact your project representative.

Abbreviations and Definitions

MDL Method Detection Limit.

ND Not detected at the Reporting Limit (or MDL where applicable).

RDL Reported Detection Limit.

Rec. Recovery.

RPD Relative Percent Difference.

SDG Sample Delivery Group.

U Not detected at the Reporting Limit (or MDL where applicable).

Analyte The name of the particular compound or analysis performed. Some Analyses and Methods will have multiple analytes reported.

Dilution

If the sample matrix contains an interfering material, the sample preparation volume or weight values differ from the standard, or if concentrations of analytes in the sample are higher than the highest limit of concentration that the laboratory can accurately report, the sample may be diluted for analysis. If a value different than 1 is used in this field, the result reported has already been corrected for this factor.

LimitsThese are the target % recovery ranges or % difference value that the laboratory has historically determined as normal for the method and analyte being reported. Successful QC Sample analysis will target all analytes recovered or duplicated within these ranges.

Original Sample The non-spiked sample in the prep batch used to determine the Relative Percent Difference (RPD) from a quality control sample. The Original Sample may not be included within the reported SDG.

QualifierThis column provides a letter and/or number designation that corresponds to additional information concerning the resultreported. If a Qualifier is present, a definition per Qualifier is provided within the Glossary and Definitions page and potentially a discussion of possible implications of the Qualifier in the Case Narrative if applicable.

Result

The actual analytical final result (corrected for any sample specific characteristics) reported for your sample. If there was no measurable result returned for a specific analyte, the result in this column may state “ND” (Not Detected) or “BDL” (Below Detectable Levels). The information in the results column should always be accompanied by either an MDL (Method Detection Limit) or RDL (Reporting Detection Limit) that defines the lowest value that the laboratory could detect or report for this analyte.

Case Narrative (Cn)A brief discussion about the included sample results, including a discussion of any non-conformances to protocol observed either at sample receipt by the laboratory from the field or during the analytical process. If present, there will be a section in the Case Narrative to discuss the meaning of any data qualifiers used in the report.

Quality Control Summary (Qc)

This section of the report includes the results of the laboratory quality control analyses required by procedure or analytical methods to assist in evaluating the validity of the results reported for your samples. These analyses are not being performed on your samples typically, but on laboratory generated material.

Sample Chain of Custody (Sc)

This is the document created in the field when your samples were initially collected. This is used to verify the time and date of collection, the person collecting the samples, and the analyses that the laboratory is requested to perform. This chain of custody also documents all persons (excluding commercial shippers) that have had control or possession of the samples from the time of collection until delivery to the laboratory for analysis.

Sample Results (Sr)This section of your report will provide the results of all testing performed on your samples. These results are provided by sample ID and are separated by the analyses performed on each sample. The header line of each analysis section foreach sample will provide the name and method number for the analysis reported.

Sample Summary (Ss) This section of the Analytical Report defines the specific analyses performed for each sample ID, including the dates andtimes of preparation and/or analysis.

Qualifier Description

B The same analyte is found in the associated blank.

E The analyte concentration exceeds the upper limit of the calibration range of the instrument established by the initial calibration (ICAL).

J The identification of the analyte is acceptable; the reported value is an estimate.

J3 The associated batch QC was outside the established quality control range for precision.

J6 The sample matrix interfered with the ability to make any accurate determination; spike value is low.

V The sample concentration is too high to evaluate accurate spike recoveries.

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ONE LAB. NATIONWIDE.

Pace National is the only environmental laboratory accredited/certified to support your work nationwide from one location. One phone call, one point of contact, one laboratory. No other lab is as accessible or prepared to handle your needs throughout the country. Our capacity and capability from our single location laboratory is comparable to the collective totals of the network laboratories in our industry. The most significant benefit to our one location design is the design of our laboratory campus. The model is conducive to accelerated productivity, decreasing turn-around time, and preventing cross contamination, thus protecting sample integrity. Our focus on premium quality and prompt service allows us to be YOUR LAB OF CHOICE. * Not all certifications held by the laboratory are applicable to the results reported in the attached report. * Accreditation is only applicable to the test methods specified on each scope of accreditation held by Pace National.

State AccreditationsAlabama 40660 Nebraska NE-OS-15-05

Alaska 17-026 Nevada TN-03-2002-34

Arizona AZ0612 New Hampshire 2975

Arkansas 88-0469 New Jersey–NELAP TN002

California 2932 New Mexico ¹ n/a

Colorado TN00003 New York 11742

Connecticut PH-0197 North Carolina Env375

Florida E87487 North Carolina ¹ DW21704

Georgia NELAP North Carolina ³ 41

Georgia ¹ 923 North Dakota R-140

Idaho TN00003 Ohio–VAP CL0069

Illinois 200008 Oklahoma 9915

Indiana C-TN-01 Oregon TN200002

Iowa 364 Pennsylvania 68-02979

Kansas E-10277 Rhode Island LAO00356

Kentucky ¹ ⁶ 90010 South Carolina 84004

Kentucky ² 16 South Dakota n/a

Louisiana AI30792 Tennessee ¹ ⁴ 2006

Louisiana ¹ LA180010 Texas T 104704245-17-14

Maine TN0002 Texas ⁵ LAB0152

Maryland 324 Utah TN00003

Massachusetts M-TN003 Vermont VT2006

Michigan 9958 Virginia 460132

Minnesota 047-999-395 Washington C847

Mississippi TN00003 West Virginia 233

Missouri 340 Wisconsin 9980939910

Montana CERT0086 Wyoming A2LA

Third Party Federal AccreditationsA2LA – ISO 17025 1461.01 AIHA-LAP,LLC EMLAP 100789

A2LA – ISO 17025 ⁵ 1461.02 DOD 1461.01

Canada 1461.01 USDA P330-15-00234

EPA–Crypto TN00003

ACCREDITATIONS & LOCATIONS

¹ Drinking Water ² Underground Storage Tanks ³ Aquatic Toxicity ⁴ Chemical/Microbiological ⁵ Mold ⁶ Wastewater n/a Accreditation not applicable

Our LocationsPace National has sixty-four client support centers that provide sample pickup and/or the delivery of sampling supplies. If you would like assistance from one of our support offices, please contactour main office. Pace National performs all testing at our central laboratory.

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