WQ0021632_2022 Residual Annual Report_20230228 (2)

Initial Review
Reviewer
Nathaniel.Thornburg
Is this submittal an application? (Excluding additional information.) *
Yes No
If not an application what is the submittal type?* Annual Report
Residual Annual Report
Additional Information
Other
Annual Report Year* 2022
Permit Number (IR) * WQ0021632
Applicant/Permittee City of Burlington
Email Notifications
Does this need review by the hydrogeologist? * Yes U No
Regional Office Winston-Salem
CO Reviewer
Admin Reviewer

Submittal Form
Project Contact Information
Please provide information on the person to be contacted by NDB Staff regarding electronic submittal, confirmation of receipt, and other correspondence.
Name* Lysa Finnerty
Email Address*
[e-mail]
Project Information
.........................
Application/Document Type*
New (Fee Required)
Modification - Major (Fee Required)
Renewal with Major Modification (Fee
Required)
Annual Report
Additional Information
Other
Phone Number*
4105376150
Modification - Minor
Renewal
GW-59, NDMR, NDMLR, NDAR-1,
N DAR-2
Residual Annual Report
Change of Ownership
We no longer accept these monitoring reports through this portal. Please click on the link below and it will take you to the correct form.
https://edoes.deq.nc.gov/Forms/NonDischarge_Monitoring_Report
Permit Type:*
Wastewater Irrigation
High -Rate Infiltration
Other Wastewater
Reclaimed Water
Closed -Loop Recycle
Residuals
Single -Family Residence Wastewater
Other
Irrigation
Permit Number:*
WQ0021632
Has Current Existing permit number
Applicant/Permittee Address*
435 Williams Court, Ste 100, Baltimore, MD 21220
Facility Name*
City of Burlington Class A Residuals Program
Please provide comments/notes on your current submittal below.
2022 Annual Report for City of Burlington, NC - Class A
At this time, paper copies are no longer required. If you have any questions about what is required, please contact Nathaniel Thornburg
at [e-mail].
Please attach all information required or requested for this submittal to be reviewed here.
(Application Form, Engineering Plans, Specifications, Calculations, Etc.)
Burlington NC 2022 Class A (theirs) Annual Report
9.73MB
FINAL.pdf
Upload only 1 PDF document (less than 250 MB). Multiple documents must be combined into one PDF file unless file is larger
than upload limit.
* By checking this box, I acknowledge that I understand the application will not be accepted for pre -review until the fee (if required) has
been received by the Non -Discharge Branch. Application fees must be submitted by check or money order and made payable to the
North Carolina Department of Environmental Quality (NCDEQ). I also confirm that the uploaded document is a single PDF with all parts
of the application in correct order (as specified by the application).
Mail payment to:
NCDEQ — Division of Water Resources
Attn: Non -Discharge Branch
1617 Mail Service Center
Raleigh, NC 27699-1617
Signature
Submission Date 2/28/2023

435 Williams Court, Suite 100
Baltimore, MD 21220
www.synagro.com
FEBRUARY 28, 2023
NCDEQ
Information Processing Unit
1617 Mail Service Center
Raleigh, NC 27699-1617
Re: 2022 Annual Report for Permit No. WQ0021632
Dear NCDEQ:
SYNAGRO
Synagro is submitting one electronic copy of the above referenced report on behalf of the City
of Burlington, NC. No compost was made in 2022.
If you have any questions or need additional information, please do not hesitate to contact
Shane Fletcher at 336-570-6138 or Ryan Copeland at 336-607-4494.
Sincerely,
Derrick Shivar
Environmental Compliance Manager
Enclosures
cc: Shane Fetcher, City of Burlington
Ryan Copeland, Synagro
YOUR PARTNER FORA CLEANER, GREENERWORLD

CITY OF BURLINGTON, NC
RESIDUALS LAND APPLICATION PROGRAM
Permit No. WQ0021632
2022 ANNUAL REPORT

City of Burlington, NC
Residuals Land Application Program
2022 Annual Report
TABLE OF CONTENTS
1. Annual Operations Summary
2. Annual Residual Sampling Summary Forms, Residuals Analyses
3. Annual Land Application Field Summary Forms
4. TCLP Analyses

SECTION 1

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OPERATIONS SUMMARY - LAND APPLICATION - NORTH CAROLINA
ALL COUNTIES - ALL SITES
DATE RANGE: 1/1/2022 - 12/31/2022
BURLINGTON, NC
BURLINGTON, NC MACKINTOSH WTP LIQUID
MONTH/YEAR
AMOUNT
UNIT
DRY TONS
UNIT
DRY METRIC TONS
March 2022
539,400.00
G
20.69
D
18.77
April2022
1,233,800.00
G
67.40
D
61.13
May 2022
793,600.00
G
43.35
D
39.32
June 2022
911,400.00
G
49.79
D
45.16
September 2022
830,800.00
G
62.36
D
56.56
October 2022
601,400.00
G
45.14
D
40.94
November 2022
750,200.00
G
56.31
D
51.07
TOTAL
Units Key: D - Dry Tons; G — Gallons; W — Wet Tons; Y — Cubic Yards
Report Date: 2/13/2023 1:18:17 PM
5.660.600.00 G 345.04 D 312.95

SECTION 2

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03/29/2022 American Testing Technologies, Inc_
City of Burlington, NC
Attn: Sharon Wagoner
1302 Belmont Street
Burlington, NC 27215
Report No.: 030822-21
Enclosed are the results of the sample(s) submitted to our laboratory on 03/08/2022.All analyses were
performed according to our laboratory's quality assurance program. All sample results are reported on an
"as -received" wet basis unless otherwise noted. The test results meet requirements of the NELAP standards
for methods listed on the laboratory's current fields of accreditation (EPA 8260, 8082, 8081, 8151, 8270,
6010, 6020, 1010, 9045, 7471, 1010, 1311, 150.1, 200.7, 200.8, and 245,1) except as noted. Results apply
only to the items submitted to the laboratory for analysis. Pursuant to NELAP, this report may not be
reproduced except in full, and with written approval from the laboratory.
If you have any questions please contact the laboratory manager at 330-634-9906 or via email at
same a' americantestingtechnologies com
SL- Test performed by an approved subcontract laboratory
BRL, Below Reporting limit
The results relate only to the items tested. ATT shall have no liability to the client or client's customer with
respect to decisions or recommendations made, actions taken or courses of conduct implemented by either
the client or the client's customer as a result of or based upon the Test Results. In no event shall ATT `s
liability with respect to the Test Results exceed the amount paid to ATT by the client therefore.
1.350 Home Avenue Akron, Ohio 44310
1011 Free_ 877.634.9906 Phone: 330.634,9906 Fax. [phone] Page 1 Of 2
www.AmericanTestingTechnoIagies.com

City of Burlington, NC
Attn: Sharon Wagoner
1302 Belmont Street
Burlington, NC 27215
Date Received: 03/08/2022
Date Reported: 03/29/2022
Date Collected: 03/07/2022
Time Collected: 10:00
Client ID #: ML,042022
Laboratory ID #:. 030822-21
American Testing Technologies, Inc.
Certificate of Analysis
Parameter
Result
%)
Result
(mg/kg)
Analysis Date
Method
Aluminum, Total
255,700
03/29/2022
6010D
'Arsenic, Total
<5.0
03/29/2022
6010D
Cadmium, Total
<5.0
03/29/2022
6010D
Calcium, Total
0.88
8,800
03/29/2022
6010D
Chromium, Total
175
03/29/2022
6010D
Copper, Total
40
03/29/2022
6010D
Iron, Total
22,900
03/29/2022
6010D
Lead, Total
<5,0
03/29/2022
6010D
Magnesiurr4 Total
0,29
2,900
03/29/2022
6010D
Manganese, Total
4,200
03/29/2022
6010D
Mercury, Total
<0.20
03/29/2022
7471B
Molybdenum, Total
<5.0
03/29/2022
6010D
Phosphorus, Total
0.20
2,000
03/29/2022
6010D
Nickel, Total
<5.0
03/29/2022
6010D
Potassium, Total
0.08
760
03/29/2022
6010D
Selenium, Total
<5.0
03/29/2022
6010D
Sodium, Total
0.20
2,000
03/29/2022
6010D
Sulfur, Total
1.52
15,200
03/29/2022
6010D
Zinc, Total
110
03/29/2022
6010D
Total K'eldahl Nitrogen
2.2
22,000
03/18/2022
SM-4500
Ammonia Nitrogen
0.90
9,000
03/18/2022
SM-4500
Organic Nitrogen
1.30
13,000
03/18/2022
Calculation
Nitrate+Nitrite- N
10
03/18/2022
SM-4500C
Calcium Carbonate Equivalent
40
400,000
03/19/2022
AOAC 955,01
Total Solids
1.31
13,100
03/11/2022
SM-2540G
Total Volatile Solids
39
390,000
03/11/2022
SM-2540G
Moisture
98.69
03/11/2022
SM-2540G
1350 Home Avenue Akron, Ohio 44310 Page 2 of
Toll Free: 877.634.9906 Phone: [phone] Fax: [phone]
www.AmericanTestingTechnologies.corn

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Sodium Absorption Ratio Calculation (SAR)
Product Code Product Name
2005-03-WPL-NC BURLINGTON, NC MACKINTOSH WTP LIQUID
Na mg/I = (Na mg/kg x % Solids) = 100 = (2000 x 1.3100) = 100 = 26.2
Ca mg/I = (Ca mg/kg x % Solids) = 100 = (8800 x 1.3100) = 100 = 115.28
Mg mg/I = (mg mg/kg x % Solids) = 100 = (2900 x 1.3100) = 100 = 37.99
Na meq = Na mg/I = Molec.Wgt.Na = 26.2 = 23 = 1.13913
Ca meq = Ca mg/I = Molec.Wgt.Ca = 115.28 = 20 = 5.764
Mg meq = Mg mg/I = Molec.Wgt.Mg = 37.99 = 12 = 3.16583
Sample Date Report Range Ratio
3/7/2022 4/1 /2022 - 8/31 /2022 0.5391
SAR = Na meq = SgrRoot[0.5 x (Ca meq + Mg meq)] = 1.13913 = SgrRoot[0.5(5.764+3.16583)] = 0.539097

.4sp
03/29/2022 American Testing Technologies, inc.
City, of Burlington, NC
Attn: Sharon Wagoner
13Q2 Belmont Street
Burlington; NC 27215
Report No.: 031822-15
Enclosed are the results of the sample(s) submitted to our laboratory on 03/18/2022.A11 analyses were
performed according to our laboratory's quality assurance program. All sample results are reported on an
"as -received" wet basis unless otherwise noted. The test results meet requirements of the NELAP standards
for methods listed on the laboratory's current fields of accreditation (EPA 8260, 8082, 8081, 8151, 8270,
5010, 6020, 1010, 9045, 7471, 1010, 1311, 150.1, 200.7, 200.8, and 245.1) except as noted. Results apply
only to the items submitted to the laboratory for analysis. Pursuant to NELAP, this report may not be
reproduced except in full, and with written approval from the laboratory.
If you have any questions please contact the laboratory manager at 330-634-9906 or via email at
sam a �americantestin echnolo Ies.com
S.
AA
or Manager
SL- Test performed by an approved subcontract laboratory
BRL- Below Reporting limit
The results relate only to the items tested. ATT shall have no liability to the client or client's customer with
respect to decisions or recommendations made, actions taken or courses of conduct implemented by either
the client or the client's customer as a result of or based upon the Test Results. In no event shall ATT `s
liability with respect to the Test Results exceed the amount paid to ATT by the client therefore.
1350 Home Avenue Akron, Ohio 44310 Page I oft
Toll Free_ 877.634.9906 Phone: [phone] Fax [phone]
www.AmericaniestingTechnoiogies, corn

City of Burlington, NC
Attu: Sharon Wagoner
1302 Belmont Street
Burlington, NC 27215
Date Received: 03/18/2022
Date Reported: 03/29/2022
Date Collected: 03/16/2022
Time Collected: 11:40
Client ID #: Mack Lagoon # 1
Laboratory ID #: 031822-15
430
American Testing Technologies, Inc.
Certificate of Analysis
Parameter
Result
(%)
Result
(mg/kg)
Analysis Date
Method
Aluminum, Total
206,500
63/23/2022
6010D
Arsenic, Total
<5.0
03/23/2022
6010D
Cadmium, Total
<5.0
03/23/2022
6010D
Calcium, Total
L2
12,000
03/23/2022
6010D
Chromium, Total
185
08/23/2022
6010D
Copper, Total
43
03/23/2022
6010D
Iron, Total
35,300
03/23/2022
6010D
Lead, Total
<5.0
03/23/2022
6010D
Magnesiuma, Total
0.49
4,900
03/23/2022
6010D
Manganese, Total
7,000
03/23/2022
6010D
Mercury, Total
<0.20
03/23/2022
7471B
Molybdenum, Total
<5.0
03/23/2022
6010D
Phosphorus, Total
0.20
2,000
03/23/2022
6010D
Nickel, Total
<5.0
03/23/2022
6010D
Potassium, Total
0.33
3,300
03/23/2022
6010D
Selenium, Total
<5.0
03/23/2022
6010D
Sodium, Total
0.26
2,600
03/23/2022
6010D
Sulfur, Total
1.1
11,000
03/23/2022
6010D
Zinc, Total
140
03/23/2022
6010D
Total Kjeldahl Nitrogen
1.5
15,000
03/25/2022
SM-4500
Ammonia Nitrogen
0.70
7,000
03/25/2022
SM4500
Organic Nitrogen
0.80
8,000
03/25/2022
Calculation
Nitrate+Nitrite- N
12
03/25/2022
SM-4500C
Calcium Carbonate Equivalent
38
380,000
03/24/2022
AOAC 955.01
Total Solids
0.92
9,200
03/24/2022
SM-2540G
Total Volatile Solids
27
270,000
03/24/2022
SM-2540G
Moisture
99.08
03/24/2022
SM-2540G
1350 Horne Avenue Akron, Ohio 44310 Page 2 of2
To11 Free: 877.634.9906 Phone. 330.634,9906 Fax [phone]
revwwa.AmericanTestingTechnoIogies.c©m

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Sodium Absorption Ratio Calculation (SAR)
Product Code Product Name
2005-03-WPL-NC BURLINGTON, NC MACKINTOSH WTP LIQUID
Na mg/I = (Na mg/kg x % Solids) = 100 = (2600 x 0.9200) = 100 = 23.92
Ca mg/I = (Ca mg/kg x % Solids) = 100 = (12000 x 0.9200) = 100 = 110.4
Mg mg/I = (mg mg/kg x % Solids) = 100 = (4900 x 0.9200) = 100 = 45.08
Na meq = Na mg/I = Molec.Wgt.Na = 23.92 = 23 = 1.04
Ca meq = Ca mg/I = Molec.Wgt.Ca = 110.4 = 20 = 5.52
Mg meq = Mg mg/I = Molec.Wgt.Mg = 45.08 = 12 = 3.75667
Sample Date Report Range Ratio
3/16/2022 1 /1 /2022 - 3/31 /2022 0.4829
SAR = Na meq = SgrRoot[0.5 x (Ca meq + Mg meq)] = 1.04 = SgrRoot[0.5(5.52+3.75667)] = 0.482895

City of Burlington, NC
Attn: Sharon Wagoner
1302,Belmont Street
Burlington, NO 27215
Report N:oz 062422-99
American Testing Technologies, Inc.
Enclosed are the results of the sample(s) submitted to our laboratory on 06/24/2022.
All analyses were performed according to our laboratory's quality assurance program.
All sample results are reported on a dry weight basis unless otherwise noted. The test results meet
requirements of the NELAP standards for methods listed on the laboratory's current fields of accreditation
(EPA 826`6, 8082, 8081, 8151, 8270, 6010, 6020, 1010, 9045, 7471, 1010, 1311, 150.1, 200.7, 200.8, and
245.1) except as noted. Results apply only to the items -submitted to the laboratory for analysis. Pursuant to
NELAP, this report may not be reproduced except in full, and with written approval from the laboratory.
If you have any questions please contact the laboratory manager at 330-634-9906 or via email at
sam aamericantesd.n echnolo ies.com
S1 c r ly,
L ry Manager
s
SL- Test performed by an approved subcontract laboratory
BRL- Below Reporting limit
The results relate only to the items tested. ATT shall have no liability to the client or client's customer with
respect to decisions or recommendations made, actions taken or courses of conduct implemented by either
the client or the client's customer as a result of or based upon the'Test Results. In no event shall ATT `s
liability with respect to the Test Results exceed the amount paid to ATT by the client therefore.
1350 Home Avenue, Suite G-1, Akron, Ohio 44310 Page 1 of
Toll Free: 877.635.9906 Phone: [phone] Fax: [phone]
www.Arnerican7estingTechn6,o9ies,Corn

city ofBurlington, NC
Attn: Sharon Wagoner
1302 Belmont Street
Burlington, NC 27215
Date Received: 06/24/2022
Date Reported: 07/01/2022
Date Collected: 06/14/2022
Time Collected: 1230
Client ID #: Mack Lagoon #2
Laboratory ID #: 062422-99
American Testing Technologies, Inc,
Certificate of Analvsis
Parameter
Result
Result
Analysis Date
Method
N
mg/kg)
Aluminum, Total
183,300
06/30/2022
6010D
Arsenic, Total
<5.0
06/30/2022
6010D
Cadmium, Total
<5.0
06/30/2022
6010D
Calcium, Total
0.83
8,300
06/30/2022
60IOD
t Chromium, Total
160
06/30/2022
6010D
Copper, Total
46
06/30/2022
6010D
Iron, Total
14,500
06/30/2022
6010D
Lead, Total
<5.0
06/30/2022
6010D
Magnesium, Total
0.25
2,500
06/30/2022
6010D
Manganese, Total
2,200
06/30/2022
6010D
Mercury, Total
<0.20
06/30/2022
7471E
Molybdenum, Total
<5.0
06/30/2022
6010D
Phosphorus, Total
0.30
3,000
06/30/2022
6010D
Nickel, Total
<5.0
06/30/2022
6010D
Potassium, Total
0.04
400
06/30/2022
6010D
Selenium, Total
<5.0
06/30/2022
6010D
Sodium, Total
0.16
1,600
06/30/2022
6010D
Sulfur, Total
1.9
19,000
06/30/2022
6010D
Zinc, Total
54
06/30/2022
6010D
Total Kieldahl Nitrogen
1.70
17,000
06/28/2022
SM-4500
Ammonia Nitrogen
0.80
8,000
06/28/2022
SM-4500
Organic Nitrogen
0.90
9,000
06/28/2022
Calculation
Nitrate+Nitrite- N
12
06/28/2022
SM-4500C
Calcium Carbonate Equivalent
32
320,000
06/28/2022
AOAC 955.01
' Total Solids
1.20
12,000
06/27/2022
SM-2540G
Total Volatile Solids
27
270,000
06/27/2022
SM-2540G
Moisture
98.80
06/27/2022
SM-2540G
1350 Home Avenue, Suite 0-1, Akron, Ohio 44310
Tau Free:877.635.9906 Phone:[phone] Fax:330,634.9907
WWW.ArnericanTeStingTeci:raologies.com
Page 2 of 2

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Sodium Absorption Ratio Calculation (SAR)
Product Code Product Name
2005-03-WPL-NC BURLINGTON, NC MACKINTOSH WTP LIQUID
Na mg/I = (Na mg/kg x % Solids) = 100 = (1600 x 1.2000) = 100 = 19.2
Ca mg/I = (Ca mg/kg x % Solids) = 100 = (8300 x 1.2000) = 100 = 99.6
Mg mg/I = (mg mg/kg x % Solids) = 100 = (2500 x 1.2000) = 100 = 30
Na meq = Na mg/I = Molec.Wgt.Na = 19.2 = 23 = 0.834783
Ca meq = Ca mg/I = Molec.Wgt.Ca = 99.6 = 20 = 4.98
Mg meq = Mg mg/I = Molec.Wgt.Mg = 30 = 12 = 2.5
Sample Date
6/14/2022
Report Range Ratio
0.4317
SAR = Na meq = SgrRoot[0.5 x (Ca meq + Mg meq)] = 0.834783 = SgrRoot[0.5(4.98+2.5)] = 0.431656

09/14/2022
City of Burlington, NC
Attn: Sharon Wagoner
1302 Belmont Street
Burlington, NC 27215
Report No.: 083122-149
American Testing Technologies, Inc.
Enclosed are the results of the sample(s) submitted to our laboratory on 08/31/2022.
All analyses were performed according to our laboratory's quality assurance program.
All sample results are reported on a dry weight basis unless otherwise noted. The test results meet
requirements of the NELAP standards for methods listed on the laboratory's current fields of accreditation
(EPA 8260, 8082, 8081, 8151, 8270, 6010, 6020, 1010, 9045, 7471, 1010, 1311, 150.1, 200.7, 200.8, and
245.1) except as noted. Results apply only to the items submitted to the laboratory for analysis. Pursuant to
NEELAP, this report may not be reproduced except in fall, and with written approval from the laboratory.
If you have any questions please contact the laboratory manager at 330-634-9906 or via email at
samy aamericantestir echnolo ies.com
Si ' � rel
Labo ry Manager
SL- "Pest performed by an approved subcontract laboratory
BRL- Below Reporting limit
The results relate only to the items tested. ATT shall have no liability to the client or client's customer with
respect to decisions or recommendations made, actions taken or courses of conduct implemented by either
the client or the client's customer as a result of or based upon the Test Results. In no event shall ATT `s
liability with respect to the "rest Results exceed the amount paid to ATT by the client therefore.
1350 Home Avenue, Suite G-1, Akron, Ohio 44310 Page 1 of 2
TouFree:877.635.9906 Phone:[phone] Fax:[phone]
www.ArnericanTestingTechnologies.corn

City of Burlington, NC
Attn: Sharon Wagoner
1302 Belmont Street
Burlington, NC 27215
Date Received: 08/31/2022
Date Reported: 09/14/2022
Date Collected: 08/29/2022
Time Collected: 1330
Client ID #: Lagoon #1
Laboratory ID #: 0 83 122-149
American Testing Technologies, Inc.
Certificate of Analysis
Parameter
Result
(%)
Result
(mg/kg)
Analysis Date
Method
Aluminum, Total
263,900
09/06/2022
6010D
Arsenic, Total
<5.0
09/06/2022
6010D
Cadmium, Total
<5.0
09/06/2022
6010D
Calcium, Total
0.09
900
09/06/2022
6010D
Chromium, Total
170
09/06/2022.
6010D
Copper, Total
20
09/06/2022
6010D
Iron, Total
12,000
09/06/2022
6010D
Lead, Total
<5.0
09/06/2022
6010D
Magnesium, Total
0.04
420
09/06/2022
6010D
Manganese, Total
6,600
09/06/2022
6010D
Mercury, Total
<0.20
09/06/2022
7471E
Molybdenum, Total
<5.0
09/06/2022
6010D
Phosphorus, Total
0.21
2,100
09/06/2022
6010D
Nickel, Total
<5.0
09/06/2022
6010D
Potassium, Total
0.09
920
09/06/2022
6010D
Selenium, Total
<5.0
09/06/2022
6010D
Sodium, Total
0.28
2,800
09/06/2022
6010D
Sulfur, Total
2.9
29,000
09/06/2022
6010D
Zinc, Total
30
09/06/2022
6010D
Total Kjeldahl Nitrogen
1.40
14,000
09/12/2022
SM-4500
Ammonia. Nitrogen
0.60
6,000
09/12/2022
SM4500
Organic Nitrogen
0.80
8,000
09/12/2022
Calculation
Nitrate+Nitrite- N
10
09/12/2022
SM4500C
Calcium Carbonate Equivalent
33
330,000
09/09/2022
AOAC 955.01
Total Solids
1.80
18,000
09/07/2022
SM-2540G
Total Volatile Solids
31
310,000 1
09/07/2022
SM-2540G
Moisture
98.20
09/07/2022
SM-2540G
1350 Home Avenue, Suite G-1, Akron, Ohio 44310 Page 2 of
colt Free: 877.635.9906 Phone: [phone] Fax: [phone]
www.AmericanTestingTechnologies.com

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Sodium Absorption Ratio Calculation (SAR)
Product Code Product Name
2005-03-WPL-NC BURLINGTON, NC MACKINTOSH WTP LIQUID
Na mg/I = (Na mg/kg x % Solids) = 100 = (2800 x 1.8000) = 100 = 50.4
Ca mg/I = (Ca mg/kg x % Solids) = 100 = (900 x 1.8000) = 100 = 16.2
Mg mg/I = (mg mg/kg x % Solids) = 100 = (420 x 1.8000) = 100 = 7.56
Na meq = Na mg/I = Molec.Wgt.Na = 50.4 = 23 = 2.1913
Ca meq = Ca mg/I = Molec.Wgt.Ca = 16.2 = 20 = 0.81
Mg meq = Mg mg/I = Molec.Wgt.Mg = 7.56 = 12 = 0.63
Sample Date Report Range Ratio
8/29/2022 9/1 /2022 - 12/31 /2022 2.5825
SAR = Na meq = SgrRoot[0.5 x (Ca meq + Mg meq)] = 2.1913 = SgrRoot[0.5(0.81+0.63)] = 2.58248

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SECTION 4

02/24/2022 American Testing Technoia&s, Inc.
City of Burlington, NC
Attn: Sharon Wagoner
1302 Belmont Street
Burlington, NC 27215
Report X..o.:-010622-22 26
Enclosed are the results of the sample(s) submitted to our laboratory on 01/06/2022.All analyses were
performed according to our laboratory's quality assurance program. All sample results are reported on an
"as -received" wet basis'unles otherwise noted. The test results meet requirements of the NELAP standards
for methods listed on the laboratory's current fields of accreditation (EPA 8260, 8082, 8081, 8151, 8270,
6010, 6020, 1010, 9045, 7471, 1010, 1311, 150.1, 200.7, 200.8, and 245.1) except as noted. Results apply
only to the items submitted to the laboratory for analysis. Pursuant to NELAP, this report may not be
reproduced except in full, and with written approval from the laboratory.
If you have any questions please contact the laboratory manager at 330-634-9906 or via email at
samy_fiCan�ericantestingtechnolo ig es.com
SL- Test performed by an approved subcontract laboratory
BRL- Below Reporting limit
The results relate only to the items tested. ATT shall have no liability to the client or client's customer with
respect to decisions or recommendations made, actions taken or courses of conduct implemented by either
the client or the client's customer as a result of or based upon the Test Results. In no event shall ATT `s
liability with respect to the Test Results exceed the amount paid to ATT by the client therefore.
1350 Nome Avenue Akron, Ohio 44310 Page 1 of31
ToU Free: 877.634.9906 Phone: 330,634.9906 Fax. [phone]
www.ArnericanTestingTechnologies.corn

� S
American Testing Technologies, Inc.
City of Burlington, NC
Attn: Sharon Wagoner
1302 Belmont Street
Burlington, NC 27215
Date Received: 01/06/2022
Date Reported: 02/24/2022
Date Collected: 01/03/2022
Time Collected: 0817
Client ID #: # 1 Digester Land App
Laboratory ID #: 010622-22
Date of Analysis: 01/18/2022
Certificate of Analysis
Metals-TCLP (EPA 1311)
Parameter
Results
Units
Regulatory
Method
Limits
Number
Arsenic
c1.0
mg/L
5.0
6010D
Barium
<10
mg/L
100.0
6010D
Cadmium
<0.5
mg/L
1.0
6010D
Chromium
<1.0
mg/L
5.0
6010D
Lead
<1.0
mg/L
5.0
6010D
Mercury
<0.02
;ng/L
0.2
7470A
Selenium
<0.5
mg/L
1.0
6010D
Silver
<1.0
mg/L
5.0
6010D
1350 Home Avenue Akron, Ohio 44310 Page 2 of 31
ro1FFree: 877.634.9906 Phone:[phone] Fax 330.634,9907
www.AmericanTestingTechnologies.com

American Testing Technologies, Inc.
City of Burlington, NC
Attn: Sharon 'Wagoner
1302 Belmont Street
Burlington; NC 27215
Date Received: 01/06/2022
Date Reported: 02/24/2022
Date Collected: 01/03/2022
Time Collected: 0817
Client ID #: # 1 Digester Land App
Laboratory ID #: 010622-22
Date of Analysis: 01/14/2022
Certificate of Analysis
Vollatiles-TCLP (EPA 1311)
Parameter
Results
Units
Regulatory
Method
Limits
Number
Benzene
<0. i
mg/L
0.5
8260D
Carbon tetrachloride
<0.1
mg/L
0.5
8260D
Chlorobenzene
<0.1
mg/L
100
8260D
Chloroform.
<0.1
mg/L
6.0
8260D
1,2-Dichloroethane
<0.1
mg/L
0.5
8260D
1,1-Dichloroethene
<0.1
mg/L
0.7
8260D
Methyl ethyl ketone
c2.0
mg/L
200
8260D
Teteachloroethene
<0.1
mg/L
0.7
8260D
Trichloroethene
<0.1
mg/L
0.5
8260D
Vinyl chloride
<0.2
mg/L
0.2
8260D
reviewed by:
Manager
1350 Home Avenue Akron, Ohio 44310 Page 3 of 31
To11 Free: 877.634.9906 Phone: [phone] Fax. [phone]
www.AmericanTestingTechnologies.com

American Testing Technologies, Inc.
City of Burlington, NC
Attn: Sharon Wagoner
1302 Belmont Street
Burlington, NC 27215
Date Received: 01/06/2022
Date Reported: 02/24/2022
Date Collected: 01/03/2022
Time Collected: 0817
Client ID #: # 1 Digester Land App
Laboratory ID #. 010622-22
Date of Analysis: 02/07/2022
Certificate of Analvsis
BNA-TCLP (EPA 1311)
Parameter
Results
Units
Regulatory
Method
Limits
Number
1,4-Dichlorobenzene
<0.05
mg/L
7.5
8270C
2,4-Dinitrotoluene
<0.05
mg/L
0.13
8270C
Hexachlorobenzene
<0.05
mg/L
0.13
8270C
Hexachlorobutadiene
<0.05
mg/L
0.5
8270C
Hexachloroethane
<0.05
mg/L
3.0
8270C
Nitrobenzene
<0.05
mg/L
2.0
8270C
Pyridine
<0.05
mg/L
5.0
8270C
o-Cresol
<0.5
mg/L
200
8270C
m,p-Cresol
<0.5
mg/L
200
8270C
Peniachlorophenol
<0.5
mg/L
100
8270C
2,4,5-Trichlorophenol
<0.5
mg/L
400
8270C
2,4,6-Trichlorophenol
<0.5
mg/L
2.0
8270C
1350 Horne Avenue Akron, Ohio 44310 Page 4 of 31
Tot! Free. 877.634.9906 Phone: [phone] Fax: [phone]
www.AmericanTestingTechnoIogies.com

City of Burlington, NC American Testing Technologies, Inc.
Atta: Sharon Wagoner
1302 Belmont Street
Burlington, NC 27215
Date Receivek 01/06/2022
Date Reported: 02/24/2022
Date Collected: 01/03/2022
Time Collected: 0817
Client ID #: # 1 Digester Land App
Laboratory ID #: 010622-22
Date of Analysis: 02/11/2022
Certificate of Analysis
Pesticides-TCLP (EPA 1311)
Parameter Results Units Regulatory Method
Limits Number
Chlordane
<0.005
mg/L
0.03
8081B
Endrin
c0.005
mg/L
0.02
8081B
Hepitachlor
<0.005
mg/L
0.008
8081B
Heptachlor epoxide
<0.005
tug/L
0.008
8081B
Lindane
c0.005
mg/L
0.4
8081B
Methoxychlor
<0.1
mg/L
10.0
8081B
Toxaphene
<0.1
mg/L
0.5
8081B
1350 Home Avenue Akron, Ohio 44310 Page 5 of 31
Tot! Free: 877.634.9906 Phone: [phone] Fax: [phone]
www.Arneri ca nTesti ngTech n oiogies.co rn

City of Burlington, NC
Attn: Sharon Wagoner
1302 Belmont Street
Burlington, NC 27215
Date Received: 01/06/2022
Date Reported: 02/24/2022
Date Collected: 01/03/2022
Time Collected: 0817
Client ID #: # 1 Digester Land App
Laboratory ID #. 010622-22
Date of Analysis: 02/18/2022
Herbicides-TCLP (EPA 1311)
Parameter Results
2,4-D <1.0
2,4,5-TP (Silvex) <1.0
l
American Testing Technologies, Inc.
Certifiicate of Analysis
Units
Regulatory
Method
Limits
Number
mg/L
10.0
8151A
mg/L
1.0
8151A
1350 Home Avenue Akron, Ohio 44310 Page 6 of 31
To!! Free: 877.634,9906 Phone: 330.634,9906 Fax: [phone]
www.ArnericanTestingTechnoIogies.com

City of Burlington, NC
Attn: Sharon Wagoner
1302 Belmont Street
Burlington, NC 27215
Date Received: 01/06/2022
Date Reported: 02/24/2022
Date Collected: 01/03/2022
Time Collected: 0817
Client ID #: # 1 Digester Land App
Laboratory ID #: 010622-22
i
AmerlGan Testing Technologies, Inc.
Certificate of Analysis
Parameter
Results
Units
Method
Date of
Number
Analysis
Reactive Cyanides
<0.5
mg/kg
7.3.3.2
01/17/2022
Reactive Sulfides
<25
mg/kg
7.3.4.1
01/17/2022
pH (Lab)
12.75
S.U.
9045D
01/07/2022
Flash point
>140
cF
1010A
01/14/2022
reviewed by:
Manager
1350 Home Avenue Akron, Ohio 44310 Page 7 o£31
To!! Free: 877.634.9906 Phone: [phone] Fax: [phone]
www.AmericanTestingTechnoiogies.com

American Testing Technologies, Inc.
City of Burlington, NC
Attn: Sharon Wagoner
1302 Belmont Street
Burlington, NC 27215
Date Received: 01/06/2022
Dare Reported: 02/24/2022
Date Collected: 01/03/2022
Time Collected: 0834
Client ID #: Rotary Press
Laboratory ID #: 010622-23
Date of Analysis: 01/18/2022
Certificate of Analysis
Metals-TCGP (EPA 1311)
Parameter
Results
Units
Regulatory
Method
Limits
Number
Arsenic
<1.0
mg/L
5.0
6010D
Barium
<10
mg/L
100.0
6010D
Cadmium
<0.5
mg/L
1.0
6010D
Chromium
<1.0
mg/L
5.0
6010D
Lead
<1.0
mg/L
5.0
6010D
Mercury
<0.02
mg/L
0.2
7470A
Selenium
<0.5
mg/L
1.0
6010D
Silver
<1.0
mg/L
5.0
6010D
1.350 Home Avenue Akron, Ohio 44310 Page 8 of 31
Toll Free. 87 7,634-99 06 phone: [phone] Fax: [phone]
www.AmericanTestingTechnologies.com

i
American Testing Technologies, Inc_
City of Burlington, NC
Attn: Sharon Wagoner
1302 Belmorit Street
Burlington, NC 27215
Date Received: 01/06/2022
Date Reported: 02/24/2022
Date Collected: 01/03/2022
Time Collected: 0834
Client ID #: Rotary Press
Laboratory ID #: 010622-23
Date of Analysis: 01/14/2022
Cerdficate of Analysis
Voiatiles-TCLP (EPA 1311)
Parameter
Results
Units
Regulatory
Method
Limits
Number
Benzene
c0.1
mg/L
0.5
8260D
Carbon tetrachloride
<0. I
mg/L
0.5
8260D
Chlorobenzene
c0.1
mg/L
100
8260D
Chloroform
<0.1
mg/L
6.0
8260D
1,2-Dichloroethame
-0.1
xng/L
0.5
8260D
I,1-Dichloroethene
c0.1
mg/L
0.7
8260D
Methyl ethyl ketone
<2:0
mg/L
200
8260D
Tetrachloroethene
c0.1
mg/L
0.7
8260D
Trichloroethene
c0.1
mg/L
0.5
8260D
Vinyl chloride
<0.2
mg/L
0.2
8260D
1350 Home Avenue Akron, Ohio 44310 Page 9 of 31
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American Testing Technologies, Inc.
City of Burlington, NC
Attn: Sharon Wagoner
1302 Behnont Street
Burlington, NC 27215
Date Received: 01/06/2022
Date Reported: 02/24/2022
Date Collected: 01/03/2022
une Collected: 0834
Client ID #: Rotary Press
Laboratory ID #: 010622-23
Date of Analysis: 02/07/2022
Certificate of Analvsis
BNA-TCLP (EPA 1311)
Parameter
Results
Units
Regulatory
Method
Limits
Number
1,4-Dichlorobenzene
<0.05
mg/L
7.5
8270C
2,4-Dinitrotoluene
<0.05
mg/L
0.13
8270C
Hexachlorobenzene
<0.05
mg/L
0.13
8270C
Hexachlorobutadiene
<0.05
mg/L
0.5
8270C
Hexachloroethane
<0.05
mg/L
3.0
8270C
Nitrobenzene
<0.05
mg/L
2.0
8270C
Pyridine
<0.05
mg/L
5.0
8270C
o-Cresol
<0.5
mg/L
200
8270C
m,p-Cresol
<0.5
mg/L
200
8270C
Pentachlorophenol
<0.5
mg/L
100
8270C
2,4,5-Trichlorophenol
<0.5
mg/L
400
8270C
2,4,6-Trichlorophenol
<0.5
mg/L
2.0
8270C
1350 Horne Avenue Akron, Ohio 44310 Page 10 of 31
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•
American Testing Technologies, Inc.
City of Burlington, hTC
Attn: Sharon Wagoner
1302 Belmont Street
Burlington, NC 27215
Date Received.: 01/06/2022
Date Reported: 02/24/2022
Date Collected: 01/03/2022
Time Collected: 0834
Client ID #: Rotary Press
Laboratory ID #: 010622-23
Date of Analysis: 02/ 1112022
Certificate of Analvsis
Pesticides-TCLP (EPA 1311)
Parameter
Results
Units
Regulatory
Method
Limits
Number
Chlordane
<0.005
mg/L
0.03
808113
Endrin
<0.005
mg/L
0.02
8081B
Heptacblor
<0.005
mg/L
0.008
8081E
Heptachlor epoxide
<0.005
mg/L
0.008
8081B
Lindane
<0.005
mg/L
0.4
8081B
Methoxychlor
<0.1
mg/L
10.0
8081B
Toxaphene
<0.1
mg/L
0.5
8081B
reviewed by:
Manager
1350 Home Avenue Akron, Ohio 44310 Page 11 of 31
roil Free, 877.634.9906 phone. [phone] Fax. [phone]
www.AmericanTestingTechnologies.com

City of Burlington, NC
Attn: Sharon Wagoner
1302 Belmont Street
Burlington., NC 27215
Date Received: 01/06/2022
Date Reported: 02/24/2022
Date Collected: 01/03/2022
Time Collected: 0834
Client ID #: Rotary Press
Laboratory ID #: 010622-23
Date of Analysis: 02/18/2022
Herbicides-TCLP (EPA 1311)
Parameter
2,4-D
2,4,5-'TP (Silvex)
qw
Certificate of Analvsis
Results
units
<1.0
mg/L
<1.0
mg/L
Regulatory
Limits
10.0
1.0
Method
Number
8151A
8151A
1350 Home Avenue Akron, Oh 44310
Toll Free: 877.634.9906 Phone: [phone] Fax: [phone]
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Page 12 of 31

City of Burlington, NC
Attu: Sharon Wagoner
1302 Belmont Street
Burlington, NC 27215
Date Received: 01/06/2022
Date Reported: 02/24/2022
Date Collected: 01/03/2022
Time Collected: 0834
Client ID #: Rotary Press
Laboratory ID #: 010622-23
0
American Testing Technologies, Inc_
Certificate of AnaIvsis
Parameter
Results
Units
Method
Date of
Number
Analvsis
Reactive Cyanides
c0.5
mg/kg
7.3.3.2
01/17/2022
Reactive Sulfides
<25
mg/kg
7.3.4.1
01/17/2022
pH (Lab)
6.81
S.U.
9045D
01/07/2022
Flash point
>140
OF
1010A
01/14/2022
1 V-
1350 Home Avenue Akron, Ohio 44310 Page 13 of 31
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American Testing Technologies, Inc.
City of Burlingtozi, �1C
Attn: Sharon Wagoner
1302 Belmont Street'
Burlington, NC 272 f 5
Date Received: 01/06/2022
Date Reported: 02/24/2022
Date Collected: 01/04/2022
Time Collected: 0815
Client ID #: SBWWTP Cake
Laboratory ID #: 010622-24
Date of Analysis: 01/18/2022
Certificate of Anglysis
Metals-TCLP (EPA 1311)
Parameter
Results
Units
Regulatory
Method
Liiuuts
Number
Arsenic
<1.0
mg/L
5.0
6010D
Barium
<10
mg/L
100.0
6010D
Cadmium
<0.5
mg/L
1.0
6010D
Chromium
c1.0
mg/L
5.0
6010D
Lead
c1.0
mg/L
5.0
6010D
Mercury
c0.02
mg/L
0.2
7470A
Selenium
c0.5
mg/L
1.0
6010D
Silver
<1.0
mg/L
5.0
6010D
1350 Home Avenue Akron, Ohio 44310 Page 14 of 31
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City of Burlington, NC American Testing Technoiogies, Inc.
Attn: Sharon Wagoner
1302 Belmont Street
Burlington, NC 27215
Date Received: 01/06/2022
Date Reported. 02/24/2022
Date Collected: 01/04/2022
Time Collected: 0815
Client ID #: SBWWTP Cake
Laboratory ID 9: 010622-24
Date of Analysis: 01/14/2022
CertWcate of Analysis
Volatiles-TCLP (EPA 1311)
Parameter
Results
Units
Regulatory
Method
Limits
Number
Benzene
<0.1
mg/L
0.5
8260D
Carbon tetrachloride
<0.1
mg/L
0.5
8260D
Chlorobenzene
<0.1
mg/L
100
8260D
Chlorofonn
<0.1
mg/L
6.0
8260D
1,2-Dichloroethane
<0.1
mg/L
0.5
8260D
1,1-Dichloroethene
<0.1
mg/L
0.7
8260D
Methyl ethyl ketone
c2.0
mg/L
200
8260D
Tetrachloroethene
c0.1
mg/L
0.7
8260D
Trinhloroethene
<0.1
mg/L
0.5
8260D
Vinyl chloride
<0.2
mg/L
0.2
8260D
1350 Home Avenue Akron, Ohio 44310 Page 15 of 31
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American Testing Technologies, Inc.
City of Burlington, NC
Attu: Sharon Wagoner
1302 Belmont Street
Burlington, NC 27215
Date Received: 01/06/2022
Date Reported: 02/24/2022
Date Collected: 01/04/2022
Time Collected: 0815
Client ID #: SBWWTP Cake
Laboratory ID #: 010622-24
Date of Analysis: 02/07/2022
Certsiicate of An sls
BNA-TCLP 'EPA 1311)
Parameter
Results
Units
Regulatory
Method
Limits
Number
1,4-Dichlorobenzene
<0.05
mg/L
7.5
8270C
2,4-Dinitr6toluene
<0.05
Ing/L
0.13
8270C
Hexachlorobenzene
<0.05
zbg/L
0.13
8270C
Hexachlorobutadiene
<0.05
mg/L
0.5
8270C
Hexachloroethane
<0.05
mg/L
3.0
8270C
Nitrobenzene
<0.05
mg/L
2.0
8270C
Pyridine
<0.05
mg/L
5.0
8270C
o-Cresol
<0.5
mg/L
200
8270C
m&-Cresol
<0.5
mg/L
200
8270C
Pentachlorophenol
<0.5
mg/L
100
8270C
2,4,5-Trichlorophenol
<0.5
mg/L
400
8270C
2,4,6-Trichlorophenol
<0.5
mg/L
2.0
8270C
1350 }dome Avenue Akron, Ohio 44310 Page 16 of31
Toff Free: 877.634.9906 Phone: [phone] Fax; 330.634.9907
www.AmericanTestingTechnologies.com

City of Burlington, NC American Testing Technologies, Inc.
AtLn: Sharon Wagoner
1302 Belmont Street
Burlington, NC 27215
Date Received: 01/06/2022
Date Reported: 02/24/2022
Date Collected: 01/04/2022
Time Collected: 0815
Client ID #: SBWWTP Cake
Laboratory ID #: 0 10 622-24
Date of Analysis: 02/11/2022
Certificate of Analysis
Pesticides-TCLP (EPA 1311)
Parameter Results Units Regulatory Method
Limits Number
Chlordane
<0.005
rng/L.
0.03
8081B
Endrin
<0.005
mg/L
0.02
8081B
Heptachlor
<0.005
mg/L
0.008
8081E
Heptachlor epoxide
<0.005
mg/L
0.008
8081B
Lindane
<0.005
mg/L
0.4
8081B
Metlioxychlor
<0.1
mg/L
10.0
8081B
Toxaphene
<0.1
mg/L
0.5
8081B
1350 Home Avenue Akron, Ohio 44310 Page 17 of 31
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City of Burlington, NC
Attn: Sharon Wagoner
1302 Belmont Street
Burlington, NC 27215
Date Received: 01/06/2022
Date Reported: 02/24/2022
Date Collected: 01/04/2022
Time Collected: 0815
Client ID #: SBWWTP Cake
Laboratory ID #: 010622-24
Date of Analysis: 02/18/2022
Herbicides-TCLP (EPA 1311)
Parameter Results
2,4-D <1.0
2,4,5-TP (Silvex) <1.0
4 -.A
sp
American Testing Technologies, Inc.
Certificate of Anal sis
Units
Regulatory
Method
Lbuits
Number
mg/L
10.0
8151A
mg/L
1.0
8151A
1350 Home Avenue Akron, Ohio 44310 Page 18 of 31
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City of Burlington, NIC
Attn: Sharon Wagoner
1302 Belmont Street
Burlington, NC 27215
Date Received: 01/06/2022
Dane Reported: 02/24/2022
Date Collected: 01/04/2022
Time Collected: 0815
Client ID #: SBWWTP Cake
Laboratory ID #: 010622-24
American Testing Technologies, Inc.
Certificate of Analysis
Parameter
Results
Units
Method
Date of
Number
Analysis
Reactive Cyanides
<0.5
mg/kg
7.3.3.2
01/17/2022
Reactive Sulfides
<25
mg/kg
7.3.4.1
01/17/2022
pH (Lab)
6.68
S.U.
9045D
01/07/2022
Flashpoint
>140
OF
1010A
01/14/2022
red by:
1350 Home Avenue Akron, Ohio 44310 Page 19 of 31
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City of Burlington, NC
Attn: Sharon Wagoner
1302 Belmont Street
Burlington, NC 27215
Date Received: 01/06/2022
Date Reported: 02/24/2022
Date Collected: 01104/2022
Time Collected: 0815
Client ID #: SBWWTP Land App
Laboratory ID ##: 010622-25
Date of Analysis: 01/18/2022
Metals-TCLP (EPA 1311)
Parameter Results Units
American Testing Technologies, Inc.
Certificate of Analysis
Regulatory Method
Limits Number
Arsenic
4..0
mg/L
5.0
6010D
Baiium
<10
mg/L
100.0
6010D
Cadmium
<0.5
mg/L
1.0
6010D
Chromium
<1.0
mg/L
5.0
6010D
Lead
< 1.0
mg/L
5.0
6010D
Mercury
<0.02
mg/L
0.2
7470A
Selenium
<0.5
mg/L
1.0
6010D
Silver
<1.0
mg/L
5.0
6010D
1350 Horne Avenue Akron, Ohio 44310 Page 20 a£31
Tall Free: 877.634.9906 Phone. [phone] Fax. [phone]
www.AmericanTestingTechnoIogies.cam

City Of Burlington, NC American Testing Technologies, Inc.
Attn: Sharon Wagoner
1302 Belmont Street
Burlington, NC 27215
Date Received: 01/06/2022
Date Reported: 02/24/2022
Date Collected: 01/04/2022
Time Collected: 0815
Client ID #: SBWWTP Land App
Laboratory 1D #: 010622-25
Date of Analysis: 01/15/2022
Certificate of Analysis
Volatles-TCLP (EPA 1311)
Parameter
Results
Units
Regulatory
Method
Limits
Number
Benzene
c0.1
mg/L
0.5
8260D
Carbon tetrachloride
<0.1
mg/L
0.5
8260D
Chlorobenzene
<0.1
mg/L
100
8260D
Chloroform
<0.1
mg/L
6.0
8260D
1,2--Dichloroethane
<0.I
mg/L
0.5
8260D
1,1-Dichloroethene
<0.1
mg/L
0.7
8260D
Methyl ethyl ketone
<2.0
mg/L
200
8260D
Tetrachloroethene
<0.1
mg/L
0.7
8260D
Trichloroethene
<0.I
mg/L
0.5
8260D
Vinyl chloride
<0.2
mg/L
0.2
8260D
1350 Home Avenue Akron, Ohio 44310 Page 21 of 31
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0
American Testing Technologies, Inc.
Chy of Burlington, NC
Attn: Sharon Wagoner
1302 Belmont Street
Burlington, NC 27215
Date Received: 01/06/2022
Date Reported: 02/24/2022
Date Collected: 01/04/'2022
Time Collected: 0815
Client ID #: SBWWT:P Land App
Laboratory ID #: 010622-25
Bate of Analysis: 02/07/2022
Certificate of Analysis
BNA-TCLP (EPA 1311)
Parameter
Results
Units
Regulatory
Method
Limits
Number
1,4-Dichlorobenzene
<0.05
mg/L
7.5
8270C
2,4-Dinitrotoluene
<0.05
mg/L
0.13
8270C
Hexachlorobenzene
<0.05
mg/L
0.13
8270C
Hexachlorobutadiene
<0.05
mg/L
0.5
8270C
Heyachloroethane
<0.05
mg/L
3.0
8270C
Nitrobenzene
<0.05
mg/L
2.0
8270C
Pyridine
<0.05
mg/L
5.0
8270C
o-Cresol
<0.5
mg/L
200
8270C
m,p-Cresol
<0.5
mg/L.
200
8270C
Pentachlorophenol
<0.5
mg/L
100
8270C
2,4,5-Trichlorophenol
<0.5
mg/L
400
8270C
2,4,6-Trichlorophenol
<0.5
mg/L
2.0
8270C
1350 Home Avenue Akron, Ohio 44310 Page 22 of 31
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City of Burlington, NC
Attn: Sharon Wagoner
1302 Belmont Street
Burlington, NC 27215
Date Received: 01/06/2022
Date Reported: 02/24/2022
Date Collected: 01/04/2022
Time Collected: 0815
Client ID #: SBWWTP Land App
Laboratory ID #: 010622-25
Date of Analysis: 02/11/2022
Certificate of Analysis
Pesticides-TCLP (]EPA 1311)
Parameter Results Units Regulatory Method
Limits Number
Chlordane
<0.005
mg/L
0.03
8081B
Endrin
<0.005
mg/L
0.02
8081B
Heptachlor
<0.005
mg/L
0.008
8081B
Heptachlor epoxide
<0.005
mg/L
0,008
8081B
Lindane
<0.005
mg/L
0.4
8081B
Methoxychlor
<0.1
mg/L
10.0
8081B
Toxaphene
<0.1
mg/L
0.5
8081B
1350 Home Avenue Akron, Ohio 44310 Page 23 of 31
Toll Free: 877.634.9906 Phone: [phone] Fax: [phone]
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City of Burlington, NC
AtCn: Sharon Wagoner
1302 Belmont Street
Burlington, NC 27215
Date Received: 01/06/2022
Date Reported: 02/24/2022
Date Collected: 01/04/2022
Time Collected: 0815
Client ID #: SBWWTP Land App
Laboratory ID #: 010622-25
Date of Analysis: 02/18/2022
Herbicides-TCLP (EPA 1311)
Parameter Results
2,4-D <1.0
2,4,5-TP (Silvex) <1.0
4io
Amenr2n Testing Technologies, Inc.
Certificate of Analysis
Units
Regulatory
Method
Limits
Number
mg/L
10.0
8151A
mg/L
1.0
8151A
1350 Home Avenue Akron, Ohio 44310 Page 24 of 31
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City of Burlington, NC
Attn: Sharon Wagoner
1302 Belmont Street
Burlington, NC 27215
Date Received: 01/06/2022
Date Reported: 02/24/2022
Date Collected: 01/04/2022
Time Collected: 0815
Client ID #: SBWWTP Land App
Laboratory ID #: 010622-25
American Testing Technologies, Inc.
Certificate of Analysis
Parameter
Results
Units
Method
Date of
Number
Analysis
Reactive Cyanides
<0.5
mg/kg
7.3.3-2
01/17/2022
Reactive Sulfides
<25
mg/kg
7.3.4.1
01/17/2022
pH (Lab)
7.37
S.U.
9045D
01/07/2022
Flash point
>140
of
10IOA
01/14/2022
ALaborato
wed by:
gea
1350 Home Avenue Akron, Ohio 44310 Page 25 of 31
Tau Free: 877.634.9906 Phoney 330.634.9906 Fax. [phone]
. www.AmericanTestingTechnologies.com

City of Burlington, NC American Testing Technologies, Inc.
Attn: Sharon Wagoner
1302 Belmont Street
Burlington, NC 27215
Date Received: 01/06/2022
Date Reported: 02/24/2022
Date Collected: 01/04/2022
Time Collected: 0915
Client ID #: Macldntosh Lagoon # 2
Laboratory ID #: 010622-26
Date of Analysis: 01/18/2022
Certificate of Analvsis
Metals-TCL1P (EPA 1311)
Parameter
Results
Units
Regulatory
Method
Limits
Number
Arsenic
c1.0
mg/L
5.0
6010D
Barium
<10
mg/L
100.0
6010D
Cadmium
c0.5
mg/L
1.0
6010D
Chromium
<1.0
mg/L
5.0
6010D
Lead
<1.0
mg/L
5.0
601OD
Mercury
<0.02
mg/L
0.2
7470A
Selenium
<0.5
mg/L
1.0
6010D
Silver
4..0
mg/L
5.0
6010D
1350 Nome Avenue Akron, Ohio 44310 Page 26 of 31
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City of Burlington, NC
Attn: Sharon Wagoner
1302 Belmont Street
Burlington, NC 27215
Date Received: 01/06/2022
Date Reported: 02/24/2022
Date Collected: 01/04/2022
Time Collected: 0915
Client ID #- Mackintosh Lagoon # 2
Laboratory ID #: 010622-26
Date of Analysis: 01/15/2022
Volatiles-TCLP (EPA 1311.)
American Testing Technologies, Inc.
Certificate of Analvsis
Parameter
Results
Units
Regulatory
Method
Limits
Number
Benzene
c0.1
mg/L
0.5
8260D
Carbon tetrachloride
<0.1
mg/L
0.5
8260D
Chlorobenzene
<0.1
mg/L
100
8260D
Chloroform
<0.1
mg/L
6.0
8260D
1,2-Dichloroethane
<0.1
mg/L
0.5
8260D
1,1-Dichloroethene
<0.1
mg/L
0.7
8260D
Methyl ethyl ketone
<2.0
mg/L
200
8260D
T'etrachloroethene
<0.1
mg/L
0.7
8260D
Trichloroethene
<0.1
mg/L
0.5
8260D
Vinyl chloride
<0.2
mg/L
0.2
8260D
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Manager
1350 Home Avenue Akron, Ohio 44310 Page 27 of 31
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A
American Testing Technologies, Inc.
City of Burlington, NC
Attn: Sharon Wagoner
1302 Bebmont Street
Burlington, NC 27215
Date Received: 01/06/2022
Date Reported: 02/24/2022
Date Collected: 01/04/2022
Time Collected: 0915
Client ID #: Mackintosh Lagoon # 2
Lalboratory ID #: 010622-26
Date of Analysis: 02/07/2022
Certificate of Analysis
Bl\TA-TCLP (EPA 1311)
Parameter
Results
Units
Regulatory
Method
Limits
Number
1,4-Dichlorobenzeue
<0.05
mg/L
7.5
8270C
2,4-Dirutrotoluene
<0.05
mg/L
0.13
8270C
Hexachlorobenzene
<0.05
mg/L
0.13
8270C
Hexachlorobutadiene
<0.05
mg/L
0.5
8270C
Hexachloroethane
<0.05
mg/L
3.0
8270C
Nitrobenzene
<0.05
mg/L
2.0
8270C
Pyridine
<0.05
mg/L
5.0
8270C
o-Cresol
<0.5
mg/L
200
8270C
m,p-Cresol
<0.5
mg/L
200
8270C
Pentachlorophenol.
<0.5
xng/L
100
8270C
2,4,5-Triohlorophenol
<0.5
mg/L
400
8270C
2,4,6-Trichlorophenol-
<0.5
ing/L
2.0
8270C
1350 Home Avenue Akron, Ohio 44310 Page 28 of31
Toll Free, 877.634.9906 Phone. 330,634.9906 Fax [phone]
www.AmericanTestingTechnologies.com

City of Burlington, NC
Attn: Sharon Wagoner
1302 Belmont Street
Burlington, NC 27215
Date Received: 01/06/2022
Date Reported: 02/24/2022
Date Collected: 01/04/2022
Time Collected: 0915
Client ID #: Mackintosh Lagoon # 2
Laboratory ID #: 010622-26
Date of Analysis: 02/11/2022
Pesticides-TCLP (EPA 1311)
4UP
American Testing Technologies, Inc.
Certificate of Analysis
Parameter
Results
Units
Regulatory
Method
Limits
Number
Chlordane
<0.005
mg/L
0.03
8081E
Endrin
<0.005
mg/L
0.02
808IB
Heptachlor
<0.005
mg/L
0.008
8081B
Heptachlor epoxide
<0.005
mg/L
0.008
8081B
Lindane
<0.005
mg/L
0.4
8081B
Methoxychlor
<0.1
mg/L
10.0
8081B.
Toxaphene
<0.1
mg/L
0.5
8081B
1350 Home Avenue Akron, Ohio 44310 Page 29 of 31
Toll Free: 877.634.9906 Phone: [phone] fax: [phone]
www.AmericanTestingTechnoiogies.corn

City of Burlington, NC
Attn: Sharon Wagoner
1302 Belmont Street
Burlington, NC 27215
Date Received: 01/06/2022
Date Reported: 02/24/2022
Date Collected: 01/04/2022
Time Collected: 0915
Client ID #: Mackintosh. Lagoon # 2
Laboratory ID #: 010622-26
Date of Analysis. 02/18/2022
Herbicides-TCLP (EPA 1311)
Parameter
2,4-D
2,4,5-TP (Silvex)
4D
American Testing Technologies, Inc.
Cerd icate of Analysis
Results
Units
<1.0
mg/L
<1.0
mg/L
Regulatory
Limits
10.0
1.0
Method
Number
8151A
9151A
1350 Home Avenue Akron, Ohio 44310
Tot! Free, 877.634.9906 Phone: [phone] Fax. [phone]
www.AmericanTestingTechnologies.com
Page 30 of 31

City or Burlington, NC American Testing Technologies, Inc.
Attn: Sharon Wagoner
1302 Belmont Street
Burlington, NC 27215
Date Received: 01/06/2022
Date Reported: 02/24/2022
Date Collected: 01/04/2022
Time Collected: 0915
Client ID #: Mackintosh Lagoon # 2
Laboratory ID #: 010622-26
Certificate ofAnalysis
Parameter
Results
Units
Method
)date of
Number
Analysis
Reactive Cyanides
c0.5
mg/kg
7.3.3.2
01/17/2022
Reactive Sulfides
<25
mg/kg
7.3.4.1
01/17/2022
pH (Lab)
8.22
S.U.
9045D
01/07/2022
Flash point
>140
OF
1010A
01/14/2022
1350 Home Avenue Akron, Ohio 44310 Page 31 of 31
To!! Free: $77.634.9906 Phone. [phone] Fax. [phone]
www.AmericanTestingTechnologies.com

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