NCG080811_MONITORING INFO_20190807

STORMWATER DIVISION CODING SHEET
NCG PERMITS
PERMIT NO.
DOC TYPE
❑ HISTORICAL FILE
MONITORING REPORTS
DOC DATE
❑
YYYYMMDD

A��
NC®ENR
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
Forguidance on filling out this form, please visit: httR//12oi-tal ncdenr org/web/ir/nodes-stormwater/
Permit No.: or Certificate of Coverage No.: N/C/G/a/3
FacilityName: ASHEVILLE OIL COMPANY
County: BUNCOMBE Phone No. 828-274-7978
Inspector: BRIAN
Date of Inspection:
Time of Inspection:
Total Event Precipitation (inches): 1-0
Was this a "Representative Storm Event" or "Measureable Storm Eveiit'�!asCdefM68 byte permit?
(See information below.)
AUG 0 7 2019
© Yes ❑ No CEN-17 tL FILES
DVVR SECTION
Please verify whether Qualitative Monitoring must be performed during a "representative storm
event" or "measureable storm event" (requirements vary, depending on the permit).
Qualitative monitoring requirements vary. Most permits require qualitative monitoring to be
performed during a "representative storm event" or during a "measureable storm event." However,
some permits do not have this requirement. Please refer to these definitions, if applicable.
A "representative storm event" is a storm event that measures greater than 0.1 inches of rainfall
and that is preceded by at least 72 hours (3 days) in which no storm event measuring greater than
0.1. inches has occurred. A single storm event may contain up to 10 consecutive hours of no
precipitation.
A "measurable storm event" is a storm event that results in an actual discharge from the
permitted site outfall. The previous measurable storm event must have been at least 72 hours
prior. The 72-hour storm interval does not apply if the permittee is able to document that a shorter
interval is representative for local storm events during the sampling period, and the permittee
obtains approval from the local DWQ Regional Office.
signature, I certify that this report is accurate and complete to the best of my knowledge:
(Signature of Permittee or
Page 1 of 2
SWU-242, last modified 7/31/2013

1. Outfall Description:
MUM. SDO-1 Structure (pipe, ditch, etc.) DISCHARGE PIPE
Receiving Stream: SWEETEN CREEK
Describe the industrial activities that occur within the outfall drainage area: BULK PETROLEUM
DISTRIBUTORS, COMMERCIAL CAR WASHES, AUTO REPAIR, INDUSTRIAL.
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors: RELATIVELY CLEAR
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil,
weak chlorine odor, etc.): NO ODOR
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is
clear and 5 is very cloudy:
Ol 2 3 4 5
5. Floating Solids: Choose the number which best describes the amount of Floating solids in
the stormwater discharge, where 1 is no solids and 5 is the surface covered with Floating solids:
0
6. Suspended Solids: Choose the number which best describes the amount of suspended
solids in the stormwater discharge, where 1 is no solids and 5 is extremely muddy:
n
Oil
7. Is there any foam in the stormwater discharge? Yes No
8. Is there an oil sheen in the stormwater discharge? Yes �o
9. Is there evidence of erosion or deposition at the outfall? Yes No
10. Other Obvious Indicators of Stormwater Pollution:
List and describe NA
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition
may be indicative of pollutant exposure. These conditions warrant further investigation.
Page 2 of 2
S W n-242, Last modified 7/31/2013

4
NCDENR
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
For guidance on filling out this form, please visit: httR//portal nc(lenr oi-g/web/Ir/nudes-stormwater/
Permit No.: or Certificate of Coverage No.:
Facility Name: ASHEVILLE OIL COMPANY
County: BUNCOMBE Phone No.
Inspector: BRIAN BAUER
Date of Inspection:
Time of Inspection:
Total Event Precipitation (inches): 1.0
828-274-7978
Was this a "Representative Storm Event" or "Measureable Storm Event" as defined by the permit?
(See information below.)
X❑ Yes ❑ No
Please verify whether Qualitative Monitoring must be performed during a "representative storm
event" or "measureable storm event" (requirements vary, depending on the permit).
----------- —---.... -- ...._.- --........------ --------... --- --.-.-_.. -- — -- - --
Qualitative monitoring requirements vary. Most permits require qualitative monitoring to be
performed during a "representative storm event" or during a "measureable storm event" However,
some permits do not have this requirement. Please refer to these definitions, if applicable.
A "representative storm event" is a storm event that measures greater than 0.1 inches of rainfall
and that is preceded by at least 72 hours (3 days) in which no storm event measuring greater than
0.1 inches has occurred. A single storm event may contain up to 10 consecutive hours of no
precipitation.
A "measurable storm event' is a storm event that results in an actual discharge from the
permitted site outfall. The previous measurable storm event must have been at least 72 hours
prior. The 72-hour storm interval does not apply if the permittee is able to document that a shorter
interval is representative for local storm events during the sampling period, and the permittee
obtains approval from the local DWQ Regional Office.
that this report is accurate and complete to the best of my knowledge:
re of Permittee or Designee)
Page 1 of 2
SWU-242, Last modified 7/31/2013

1. Outfall Description:
Outfall No. _SDO 2 Structure (pipe, ditch, etc.) DISCHARGE PIPE
Receiving Stream: SWEETEN CREEK
Describe the industrial activities that occur within the outfall drainage area: BULK PETROLEUM
DISTRIBUTORS, COMMERCIAL CAR WASHES, AUTO REPAIR. INDUSTRIAL.
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors: RELATIVELY CLEAR
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil,
weak chlorine odor, etc.): NO ODOR
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is
clear and 5 is very cloudy:
1 20 3 4 5
S. Floating Solids: Choose the number which best describes the amount of Floating solids in
the stormwater discharge, where 1 is no solids and 5 is the surface covered with Floating solids:
1 ( 3 4 5
6. Suspended Solids: Choose the number which best describes the amount of suspended
solids in the stormwater discharge, where 1 is no solids and 5 is extremely muddy:
1 © 3 4 5
7. Is there any foam in the stormwater discharge? Yes No
8. Is there an oil sheen in the stormwater discharge? Yes
9. Is there evidence of erosion or deposition at the outfall? Yes No
10. Other Obvious Indicators of Stormwater Pollution:
List and describe
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition
may be indicative of pollutant exposure. These conditions warrant further investigation.
Page 2 of 2
SWU-242, Last modified 7/31/2013

GENERAL PERMIT NO. NCG080000
CERTIFICATE OF COVERAGE NO. NCG080811
FACILITY NAME ASHEVILLE OIL
PERSON COLLECTING SAMPLES BRIAN BAUEI
CERTIFIED LABORATORY PACE ANALYTICAL
STORMWATER DISCHARGE OUTFALL (SDO)
MONITORING REPORT
Lab #40 _
Lab #37712
SAMPLES COLLECTED DURING CALENDAR YEAR: 2018
(This monitoring report is due at the Division no later than 30 days from
the date the facility receives the sampling results from the laboratory.)
COUNTY BUNCOMBE
PHONE NO. [phone]
PLEASE SIGN ON THE REVERSE 4
Part A: Vehicle Maintenance Areas Monitoring Requirements
Did this facility perform Vehicle Maintenance Activities using more than 55 gallons of new motor oil per month?_ yes X no
(if yes, report your analytical results in the table immediately below)
Outfall
No.
Date
Sample Collected,
mo/dd/ r
- 00530' -
00400
.00556
_ Total Suspended Solids,
mg1L
pH,
Standard units
Oil and Grease,
mg/L
New Motor Oil Usage,
Annual avers e. al/mo
Benchmark
-
100 -
'Within 6.0-9.0
- 30
-
Note: If you report a sampled value in excess of the benchmark value, or outside the benchmark range for pH, you must implement Tier 1 or Tier 2 responses.
See General Permit text.
Part B: Oil/water Separators and Secondary Containment Areas at Petroleum Milk Ctatinnc and Terminals
Outfall
No.
-
Date
Sample. Collected,.
mo/dd/ rr
00556
00530
00400
Oil and Grease,
- m
Total Suspended Solids,
- m
pH,
Standard units
Permit°Limit
-
30
100
6.0—%0
SDO-1
1/28/2009
6.4
18
6.03
SDO-1
7/31/2009
5.6
NA -Lab Error w/ sample
6.54
SDO-1
2/2/2010
None Detected
24.3
6.87
SDO-1
8/2/2010
None Detected
5.6
5.98
SDO-1
1/24/2011
None Detected
None Detected
6.65
SDO-1
8/9/2011
None Detected
211
7.1
SDO-1
3/9/2012
None Detected
Not Enough Sample
6.68
SDO-1
1/2/2013
None Detected
None Detected
5.45
SDO-1
1/31/2014
9.5
Not Enough Sample
7.12
SDO-1
10/7/2016
None Detected
16.3
6.5
SDO-1
6/21/2018
None Detected
19.3
7.3
SDO-t
12/14/18
None Detected
11.8
7.2
SDO-1
7/24/19
ND
33.4
7.1
S WU-250-102107
Page I oft

STORM EVENT CHARACTERISTICS:
Date _1/28/2009 (first event sampled)
Total Event Precipitation (inches): 0.2
Date _7/31/2009_ (list each additional event sampled this reporting period, and rainfall amount)
Total Event Precipitation (inches): _0.3
Date _2/2/2010_ (list each additional event sampled this reporting period, and rainfall amount)
Total Event Precipitation (inches): _0.75
Date _8/2/2010_ (list each additional event sampled this reporting period, and rainfall amount)
Total Event Precipitation (inches): _0.05_
Date _1/24/2011 (list each additional event sampled this reporting period, and rainfall amount)
Total Event Precipitation (inches): _0.03
Date _8/9/2011_ (list each additional event sampled this reporting period, and rainfall amount)
Total Event Precipitation (inches): .035
Date _3/9/2012_ (list each additional event sampled this reporting period, and rainfall amount)
Total Event Precipitation (inches): .0.43
Date _1/2/2013 (list each additional event sampled this reporting period, and rainfall amount)
Total Event Precipitation (inches): _ 0.29
Date _1/31/2014_ (list each additional event sampled this reporting period, and rainfall amount)
Total Event Precipitation (inches): _.0.09
Date _10/7/2016_ (list each additional event sampled this reporting period, and rainfall amount)
Total Event Precipitation (inches): — 0.45
Mail Original and one copy to:
Division of Water Quality
Attn: DWQ Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
S WU-250-102107
Page 2 of 2

Date _6/21/2018_ (list each additional event sampled this reporting period, and rainfall amount)
Total Event Precipitation (inches): _ 0.30
Date _12/14/I8_ (list each additional event sampled this reporting period, and rainfall amount)
Total Event Precipitation (inches): _2.0
Date _7/24/19 (list each additional event sampled this reporting period, and rainfall amount)
Total Event Precipitation (inches): _1.0
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or
supervision in accordance with a system designed to assure that qualified personnel properly gather and evaluate the
information submitted. Based on my inquiry of the person or persons who manage the system, or those persons
directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief,
true, accurate, and complete. I am aware that there are significant penalties for submitting false information, including
the possibility of fines and imprisonment for knowing violations."
(Signature of
F-1 -1
(Date)
S WU-250-102107
Page 3 of 2

STORMWATER DISCHARGE OUTFALL (SDO)
MONITORING REPORT
GENERAL PERMIT NO. NCG080000 SAMPLES COLLECTED DURING CALENDAR YEAR: 2018
CERTIFICATE OF COVERAGE NO. NCG080811 (This monitoring report is due at the Division no later than 30 days from
the date the facility receives the sampling results from the laboratory.)
FACILITY NAME ASHEVILLE OIL COUNTY BUNCOMBE
PERSON COLLECTING SAMPLES BRIAN BAUER PHONE NO. [phone]
CERTIFIED LABORATORY PACE ANALYTICAL Lab #40
Lab #37712 PLEASE SIGN ON THE REVERSE 4
Part A: Vehicle Maintenance Areas Monitoring Requirements
Did this facility perform Vehicle Maintenance Activities using more than 55 gallons of new motor oil per month? _ yes X no
(if yes, report your analytical results in the table immediatelv below)
Outfall
No.
Date
Sample. Collected,
mo/dd/ r
00530
00400
00556
Total Suspended Solids,
m
pH,
Standard units -
Oil and Grease,.
m
New Motor Oil Usage,
Annual -average g al/mo
.Benchmark
100
Within 6.0 — 9.0
30
—
Nore: if you report a sampled value to excess of the benchmark value, or outside the benchmark range for pH, you must implement Tier I or Tier 2 responses.
See General Permit text.
Part B: Oil/water Separators and Secondary Containment Areas at Petroleum Rntk Cratinns and Terminak
Outfall
No..
Date
Sample Collected,
mo/dd/ r
00556
00530
00400
Oil and Grease,
m
Total Suspended Solids, -.
m /L
pH,.
Standard units
Permit Limit
-
30
100
6.0 — 9.0
SDO-2
6/21/2018
None Detected
19.2
7.3
.SDO-2
12/14/18
None Detected
9.1
7.1
SDO-2
7/24/19
ND
ND
6.7
STORM EVENT CHARACTERISTICS:
Date 6/21//2018 (first event sampled)
Total Event Precipitation (inches):.2_0
Date _12/14/18 (list each additional event sampled this reporting period, and rainfall amount)
Total Event Precipitation (inches): _2.0
Mail Original and one copy to:
Division of Water Quality
Attn: DWQ Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
S WU-250-102107
Page I of 2

Date _7/24/19_ (list each additional event sampled this reporting period, and rainfall amount)
Total Event Precipitation (inches): 1.0
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or
supervision in accordance with a system designed to assure that qualified personnel properly gather and evaluate the
information submitted. Based on my inquiry of the person or persons who manage the system, or those persons
directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief,
true, accurate, and complete. I am aware that there are significant penalties for submitting false information, including
the possibility of fines and imprisonment for knowing violations."
(Signature of Permittee)
-c—tq
(Date)
S WU-250-102107
Page 2 of 2

SCALE
1 30.
LEGEND
4
\\\\\\� ` O 3 ..
2
SDO #1
13
12 AS`rB,u
SDO #2
A,k
N.1E. Stormwater Flow Direction AIN SITE MAP
[12 Areas as numbered in Stormwater Pollution Prevention Plan ASHE�A5HVILLE OILkLE, NORTH Ca30LINA
BLN BALER B-Zcou-b 7 1 12/27/2008
moo
ftEVB

aceAnalytical
wwwpecelabs.cwn
July 30, 2019
Mr. Brian Bauer
Mountain Environmental
1560 Pisgah Drive
Canton, NC 28716
RE: Project: 9-AQC01-1A
Pace Project No.: 92438336
Dear Mr. Bauer:
Pace Analytical Services, LLC
2226 Riverside Dr.
Asheville, NC 28804
[phone]
Enclosed are the analytical results for sample(s) received by the laboratory on July 24, 2019. The
results relate only to the samples included in this report. Results reported herein conform to the most
current, applicable TNI/NELAC standards and the laboratory's Quality Assurance Manual, where
applicable, unless otherwise noted in the body of the report.
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
Lorri Patton
[e-mail]
1(828)254-7176
Project Manager
Enclosures
ME
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
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aceAnalytical
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Pace Analytical services, LLC
2225 Riverside Dr.
Asheville, NC 28804
[phone]
CERTIFICATIONS
Project: 9-A0001-1A
Pace Project No.: 92438336
Charlotte Certification IDs
9800 Kincey Ave. Ste 100, Huntersville, NC 28078
South Carolina Certification #: 99006001
Louisiana/NELAP Certification # LA170028
Florida/NELAP Certification #: E87627
North Carolina Drinking Water Certification #: 37706
Kentucky UST Certification #: 84
North Carolina Field Services Certification #: 5342
VirginiaNELAP Certification #: 460221
North Carolina Wastewater Certification #: 12
Asheville Certification IDs
2225 Riverside Drive, Asheville, NC 28804
Florida/NELAP Certification #: E87648
Massachusetts Certification #: M-NCO30
North Carolina Drinking Water Certification #: 37712
North Carolina Wastewater Certification #: 40
South Carolina Certification #: 99030001
VirginiaNELAP Certification #: 460222
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytiral Services, LLC. Page 2 of 11

,11ce A naiyfical
xwwpacolabs.mm
SAMPLE ANALYTE COUNT
Pace Analytical Services, LLC
2225 Riverside Dr.
Asheville, NC 28804
[phone]
Project:
Pace Project No.:
9-A0001-1A
92438336
Analytes
Lab ID
Sample ID
Method
Analysts
Reported
Laboratory
92438336001
Outfall-2
EPA 1664B
JMS
1
PASI-C
SM 2540D-2011
JP1
1
PASI-A
SM 4500-H+B-2011
SMK
1
PASI-A
92438336002
Outfall-i
EPA 16648
JMS
1
PASI-C
SM 2540D-2011
JP1
1
PASI-A
SM 4500-H+B-2011
SMK
1
PASI-A
REPORT OF LABORATORY ANALYSIS
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ANALYTICAL RESULTS
Project: 9-A0001-IA
Pace Project No.: 92438336
Pace Analytical Services, LLC
2225 Riverside Dr.
Asheville, NC 28804
[phone]
Sample: Outfall-2
Lab ID: 92438336001 Collected:
07/24/1910:00
Received: 07124/1911:00 Matrix: Water
Parameters
Results Units Report Limit
OF
Prepared Analyzed CAS No. Qual
HEM, Oil and Grease
Analytical Method: EPA 1664B
Oil and Grease
NO mg/L
5.0
1
07/29/19 06:05
2540D Total Suspended Solids
Analytical Method: SM 2540D-2011
Total Suspended Solids
33.4 mg/L
2.9
1
07/30/19 01,12
4500H+ pH, Electrometric
Analytical Method: SM 4500-H+B-2011
PH at 25 Degrees C
7.1 Sid. Units
1.0
1
07/29/19 14:23 H3
Date: 07/30/2019 03:51 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
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ANALYTICAL RESULTS
Pace Analytical Services, LLC
2225 Riverside Dr.
Asheville, NC 28804
[phone]
Project: 9-A0001-1A
Pace Project No.: 92438336
Sample: Outfall-1
Lab ID: 92438336002 Collected:
07/24/1910:30
Received: 07/24/19 11:00 Matrix: Water
Parameters
Results Units Report Limit
DF
Prepared Analyzed CAS No. Qual
HEM, Oil and Grease
Analytical Method: EPA 1664B
Oil and Grease
NO mg/L
5.0
1
07/29/19 06:05
2540D Total Suspended Solids
Analytical Method: SM 2540D-2011
Total Suspended Solids
ND mg/L
2.7
1
07/30/19 01:13
4500H+ pH, Electrometric
Analytical Method: SM 4500-H+B-2011
pH at 25 Degrees C
6.7 Sid. Units
1.0
1
07/29/19 14:25 H3
Date: 07/30/2019 03:51 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, L-C.
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QUALITY CONTROL DATA
Project: 9-A0001-1A
Pace Project No.: 92438336
QC Batch: 488928 Analysis Method: EPA 1664B
QC Batch Method: EPA 1664B Analysis Description: 1664 HEM, Oil and Grease
Associated Lab Samples: 92438336001, 92438336002
METHOD BLANK: 2638937 Matrix: Water
Associated Lab Samples: 92438336001, 92438336002
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Oil and Grease mg/L ND 4.8 07/29/19 06:02
Pace Analytical services, LLC
2225 Riverside Dr.
Asheville, NC 28804
[phone]
LABORATORY CONTROL SAMPLE:
2638938
Spike
LCS
LCS
%Rec
Parameter
Units
Conc.
Result
% Rec
Limits
Qualifiers
Oil and Grease
mg/L
38.5
37.6
98
78-114
MATRIX SPIKE SAMPLE:
2638939
92438773001 Spike
MS
MS
% Rec
Parameter
Units
Result
Conc.
Result
% Rec
Limits Qualifiers
Oil and Grease
mg/L
ND 38.5
38.8
101
78-114
Results presented on this page are In the units Indicated by the "Units' column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Dale: 07/30/2019 03:51 PM without the written consent of Pace Analytical Services, LLC. Page 6 of 11

(�IaceAnalyficale
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QUALITY CONTROL DATA
Project: 9-A0001-1A
Pace Project No.: 92438336
QC Batch: 489139 Analysis Method: SM 254OD-2011
QC Batch Method: SM 254OD-2011 Analysis Description: 2540D Total Suspended Solids
Associated Lab Samples: 92438336001, 92438336002
Pace Analytical services, LLC
2225 Riverside Dr.
Asheville, NC 28804
[phone]
METHOD BLANK: 2639890
Matrix:
Water
Associated Lab Samples: 92438336001, 92438336002
Blank
Reporting
Parameter
Units
Result
Limit
Analyzed Qualifiers
Total Suspended Solids
mg/L
NO
2.5
07/30/19 01:11
LABORATORY CONTROL SAMPLE:
2639891
Spike
LCS
LCS %Rec
Parameter
Units
Conc.
Result
%Rec Limits Qualifiers
Total Suspended Solids
mg/L
250
242
97 90-110
SAMPLE DUPLICATE: 2639893
92438373001
Dup
Parameter
Units
Result
Result
RPD Qualifiers
Total Suspended Solids
mg/L
245
314
25 D6
SAMPLE DUPLICATE: 2639894
92438698001
Dup
Parameter
Units
Result
Result
RPD Qualifiers
Total Suspended Solids
mg/L
235
229
3
Results presented on this page are In the units indicated by the "Units" column except where an alternate unit Is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 07/30/2019 03:51 PM without the written consent of Pace Analytical Services, LLC. Page 7 of 11

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QUALITY CONTROL DATA
Project: 9-ADC01-1A
Pace Project No.: 92438336
Pace Analytical Services, LLC
2225 Riverside Dr.
Asheville, NC 28804
[phone]
UC Batch: 488899
Analysis
Method:
SM 4500-H+B-2011
QC Batch Method: SM 4500-H+B-2011
Analysis
Description:
4500H+B pH
Associated Lab Samples: 92438336001, 92438336002
SAMPLE DUPLICATE: 2638846
92438449001 Dup
Parameter Units Result Result RPD Qualifiers
pH at 25 Degrees C Sid. Units 6.5 6.5 0 H3
SAMPLE DUPLICATE: 2638847
92438336002 Dup
Parameter Units Result Result RPD Qualifiers
pH at 25 Degrees C Sid. Units 6.7 6.8 2 H3
Results presented on this page are in the unite Indicated by the'tlnits' column except where an alternate unit Is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 07/30/2019 03:51 PM without the written consent of Pace Analytical Services, L-C. Page 8 of 11

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QUALIFIERS
Project: 9-A0001-lA
Pace Project No.: 92438336
DEFINITIONS
DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot.
ND - Not Detected at or above adjusted reporting limit.
TNTC - Too Numerous To Count
J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit.
MDL -Adjusted Method Detection Limit.
PQL - Practical Quantitation Limit.
Pace Analytical Services, LLC
2225 Riverside Dr.
Asheville, NC 28804
[phone]
RL - Reporting Limit - The lowest concentration value that meets project requirements for quantitative data with known precision and
bias for a specific analyte in a specific matrix.
S - Surrogate
1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyle is
a combined concentration.
Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values.
LCS(D) - Laboratory Control Sample (Duplicate)
MS(D) - Matrix Spike (Duplicate)
DUP - Sample Duplicate
RPD - Relative Percent Difference
NC - Not Calculable.
SG - Silica Gel - Clean -Up
U - Indicates the compound was analyzed for, but not detected.
Acid preservation may not be appropriate for 2 Chloroethylvinyl ether.
A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA
Method 8260.
N-Nilrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for
each analyte is a combined concentration.
Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes.
TNI -The NELAC Institute.
LABORATORIES
PASI-A Pace Analytical Services - Asheville
PASI-C Pace Analytical Services - Charlotte
ANALYTE QUALIFIERS
D6 The precision between the sample and sample duplicate exceeded laboratory control limits.
H3 Sample was received or analysis requested beyond the recognized method holding time.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 07/30/2019 03:51 PM without the written consent of Pace Analytical Services, LLC. Page 9 of 11

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QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project: 9-AOCOi-lA
Pace Project No.: 92438336
Lab ID Sample ID QC Batch Method QC Batch
92438336001
Outfall-2
EPA 1664B
488928
92438336002
Outfall-1
EPA 1664E
488928
92438336001
Outfall-2
SM 254OD-2011
489139
92438336002
Outfall-1
SM 254OD-2011
489139
92438336001
Outfall-2
SM 4500-H+B-2011
488899
92438336002
Outfall-1
SM 4500-H+B-2011
488899
Date: 07/30/2019 03:51 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Pace Analytical Services, LLC
2225 Riverside Dr.
Asheville, NC 28804
[phone]
Analytical Method
Analytical
Batch
Page 10 of 11

CHAIN-OF-CUSTODYAnaI AnalyticalDocument
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YABUSEO,NLY- AffixWorkorder/Logs
I�Tn u WO#:92436336
Chaimof-Cus[ody is a LEGALDOCUMENT -Complete all relevant fields
.ALL SHADED AREA
Container Preservative T pe'• 92438336
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Billing Information:
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Email To:
"Preservative iypesr(3)nic add lil sulfuric acid, (3) hidrochloric acid,(4l sodium hytlroxlde, IS)tin<acetate,
(6) methanol. (7) sodium hisuliate, (8) sodium thiosultate,(9) hexane, (A) ascorbic acid, (BI ammonium sulfate,
(C)ammohlum hYdibxide, (0)TSP, IU) Unpreserved, (0) Other
Copy To:
Site Collection Info/Address:
Customer Project Name/Number:
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State: County/City: Time. Zone Collected:
/ I ) PT [ ] MT [ I CT [ JET
Analyses
Lab Profile/Line:
Lab SampleReceipt Checklist:
Custody seals Present/Intact ©NA
custody signatures Present N NA
Collector Signature Present N NA
Bottles :.tact tl NA
Correct Bottles 11 HA
sufficient volume INNA
Samples Received on Toe N NA
VOA - tleadspace Acceptable Y 11
'USDA Regulated Soils y, N
Samples in Holding lime N NA
Cl 6trilsChlorine Present Y N 0
p F�
.Sample 'pH Acceptable Y N V
pN strips: CJ
Leaaaacetatede estrios: xp
LAB USE ONLY:
Lab ample
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Phone:
Email:
Site/Facility ID N:
Compliance Monitoring?
Yes f IN,
Col ted By (print):
Purchase Orderp;
Quote N: 7
OW PWS ID B:
DW Location Code:
Co - (signature):
Turnaround Date Required:
/
Immediately Packed an Ice:
[ ] Yes I ]No
Sample Disposal:
I I Dispose as appropriate I ]Return
I ] Archive:
( )Hold:
Rush:
I I Same Day I )Next Da
1 1 2 Da Y
Y (FxpedllDe Char] es Apply) Dy I j 5 DRY
H
Field Filtered (If applicable):
( ]Yes ( ) No
Analysis:
'Matrix Codes (Insertin,Matrix box below): Drinking Water(DW), Ground Water(GW), Wastewater(WW),
Product (P), Soil/Solid (SL), Oil (OL), Wipe (WP), Air (AR), Tissue ITS),. Bioassay (8), Vapor (V), Other (OT)
CustomecSamplelD
Matrix•
Camp/
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Composite End
Res
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Ctns
Date
Tlme
Date
Time
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BetBMNNone
Customer Remarks /'Special Conditions/ Possible Hazards: Type of Ice Used: SHORTHOLDS PRESENT.(172. hours): Y N/A
Lab:Sample Temperature Info:
Packing Material Used: Lab Tracking k:
JU
Temp Blankece' Y O NA
Therm IDfI:
Radchem samples) screened (<500 cpm): Y N Samples received via:
FEDE% UPS Client Courier Pace Courier
e Y/ ny:(Signature) Date/Time: Received by/Company:(/Signature) Date/Time): MT,L LAB USE ONLY
Cooler 1 Temp DPan Receipt: oC
Cooler 1Therm Carr. Facer: -y -. oC
Cooler l Corrected Temp: ss sCC
Comments:
// Table q:
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Acctnum:
Re inquished by/Company(Sgnatre) Date/Time: Received by/Co pony:Si nature
(Signature) Date/Time:-
' Templates
Trip Blank Received: Y NA
HCL Me011 T5P Other
Relinquished by/Company: (Signature) Date/Time:
Received by/Company: (Signature)
Date/Time:
Prelogin:
PM:
PB:
Non Conformance(s)[
YE5 /
Page:_
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