NCG120054_Tier Notification_20221228

DocuSign Envelope ID: 7C81E7BE-84F3-4C6A-8288-990840D0562A
SMITH GARDNER
E?IEIIfiJEEitS __
December 21, 2022
DEQ Fayetteville Regional Office
Attn: DEMLR Stormwater Program
255 Green Street
Suite 714
Fayetteville, NC 28301-5095
HI311SIES`" tit 4� g
14 Pd. lbytan humie,, Raleigh N% MM 919.828,05?1 w�r�wSmithgardt?erinc,com
RE: November 2022 Exceedance Reporting and Tier Notification
Sampson County Disposal, LLC Landfill
Certificate of Coverage #NCG120054
General Permit#NCG120000
Dear Sir/Madam:
RECEIVE®
DEC 2 8 2022
■ w
4
On behalf of Sampson County Disposal, LLC (SCD) Smith Gardner, Inc. (S+G) is submitting
this Exceedance Reporting and Tier Notification following the November 2022 stormwater
monitoring event at the SCD Landfill. The site is located in Roseboro, North Carolina and is
currently permitted to discharge water from landfill related activities under Certificate of
Coverage Number NCG120054, General Permit Number NCG120000 (Permit) issued July 1,
2022.
Currently, the facility is required to monitor discharge at six (6) Stormwater Discharge
Outfall (SDO) locations summarized in Table 1, below. As you are aware, the Request for
Representative Outfall Status was granted to SCD by the North Carolina Department of
Environmental Quality (NCDEQ), Division of Energy, Minerals and Land Resources (DEMLR).
As required the Permit, notification of the date and value of each parameter exceedance and
change in tier status shall be submitted to NCDEQ-DEMLR within two weeks of rec.eiving
sampling results. Sampling was conducted at SCD on November 30, 2022, the results of
which were received December 7, 2022. Based on the results of this sampling event, SDO 1/2
and SDO 10 measured exceedances for the following parameters (full analytical lab report
is attached):
• SDO 1/2:
o Fecal Coliform = 3,800 cfu/100 mL
o TSS = 137 mg/L
• SDO 10:
o Fecal Coliform = 5,600 cfu/100 mL
Based on these results, tiered response actions are required. Following the November 30,
2022 sampling event, the tier status of each outfall at SCD is summarized in Table 1.

DocuSign Envelope ID: 7C81E7BE-84F3-4C6A-8288-990840DO562A
DEMLR Stormwater Program
December 21, 2022
Page 2of2
Table 1: SDO Locations and Tier Status
Outfall
ID
Required Sampling
Frequency'
COD
(mg/L)
Fecal Coliform
(cfu/100 mL)
TSS
(mg/L)
SDO 1/22
Monthly
Tier 2
Tier 3
Tier 1
SDO b
Monthly
N/A3
Tier 14
N/A3
SDO 102
Monthly
Tier 1
Tier 3
Tier 1
SDO 1.1 `
Quarterly
N/A
N/A
N/A
SDO 12
Quarterly
N/A
Tier 1
N/A
SDO 14
Monthly
Tier 1
Tier 2
Tier 1
Notes:
1. Sampling frequency noted is representative of future sampling requirements following the results of the
current monitoring period.
2. SDO's require tiered response actions based most recent sampling event.
3. Outfalls have not measured a parameter exceedance within the current permit period, however are still
subject to monthly monitoring due to Tier II status in the previous permit period.
4. Outfalls have measured one parameter exceedance within the current permit period, however are still
subject to monthly monitoring due to Tier II status in the previous permit period.
All tiered response actions required for SDO 1/2 and SDO 10 will be conducted within the
required timeframe, records of which will maintained in the landfill's Stormwater Pollution
and Prevention Plan (SWPPP). If you have any questions, or require further information,
please contact me at [phone] or by email. 1111
Sincerely, Q`�oF CAR
o 0�i''�,
SMITH GARDNER, INC. '�=�eQ 9�;�l.s.
A1L2�21j��
SE
EDocuSigned by:
atffl� c,w At.. , by -s
C499QA65969MAD—
Matthew M. Jones, E.I.
Staff Engineer, ext. 153
mac(asmithgardnerinc.com
Attachment
CC: Joseph Smith, SCD
Bryan Wuester, GFL
John Pfleger, GFL
File
DocuSigned by: = Lsok i 045299 i Z
76DEE49820A9406... ''�i��-v• NQINE�e'�����`�
John R. Fearrington, P.E.
Project Engineer, ext. 125
johnf(asmithgardnerinc.com
H:\Projects\Sampson County Disposa1\02 Comp liance\NPOES\Basin Outfalls\SCD 2022\11 - November\Exceedance and Tier
Notification\S+G SCD November 2022 Exceedance Reporting and Tier Notification.docx

DocuSign Envelope ID: 7C81E7BE-84F3-4C6A-8288-990840D0562A
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Microbac Laboratories, Inc. - Fayetteville
CERTIFICATE OF ANALYSIS
K2K0362
Project Description
Stormwater
For:
John Ferrington
Smith & Gardner
14 N Boylan AVE
Raleigh, NC 27603
--p ASAVY-1
Administration
Brittany Smith
Wednesday, December 7, 2022
Please find enclosed the analytical results for the samples you submitted to Microbac Laboratories. Review and compilation of
your report was completed by Microbac Laboratories, Inc. - Fayetteville. If you have any questions, comments, or require further
assistance regarding this report, please contact your service representative listed above.
I certify that all test results meet all of the requirements of the accrediting authority listed within this report. Analytical results are
reported on a 'as received' basis unless specified otherwise. Analytical results for solids with units ending in (dry) are reported
on a dry weight basis. A statement of uncertainty for each analysis is available upon request. This laboratory report shall not be
reproduced, except in full, without the written approval of Microbac Laboratories. The reported results are related only to the
samples analyzed as received.
Microbac Laboratories, Inc.
2592 Hope Mills Rd I Fayetteville, NC 28306 1910.864.1920 p I www.microbac.com
Page 1 of 7

DocuSign Envelope ID: 7C81E7BE-84F3-4C6A-8288-990840D0562A
I CRO BACY
Microbac Laboratories, Inc. - Fayetteville
CERTIFICATE OF ANALYSIS
K2K0362
Smith & Gardner
John Ferrington
14 N Boylan AVE
Raleigh, NC 27603
Sample Summary Report
Sample Name
Outfall 2
Outfall 10
Project Name: Stormwater
Project / PO Number: N/A
Received: 11 /30/2022
Reported: 12/07/2022
Laboratory ID Client Matrix Sample Type Sample Begin Sample Taken Lab Received
K21<0362-01 Aqueous Grab 11/30/22 10:30 11/30/22 11:58
K21<0362-02 Aqueous Grab 11/30/22 10:45 11/30/22 11:58
Page 2 of 7

DocuSign Envelope ID: 7C81E7BE-84F3-4C6A-8288-990840D0562A
�MICROBACAI
Microbac Laboratories, Inc. - Fayetteville
CERTIFICATE OF ANALYSIS
K2K0362
Analytical Testing Parameters
Client Sample ID: Outfall 2
Sample Matrix: Aqueous Collected By: Timothy Kersey
Lab Sample ID: K21<0362-01 Collection Date: 11/30/2022 10:30
Microbiology
Method: SM 9222 D-2015
Fecal coliforms
Result MDL
3800 1.0
Inorganics Total Result MDL
Method: Chemical Oxygen Demand Preparation/SM 5220 D-2011
Chemical Oxygen Demand (COD) 33.7 7.93
Method: SM 2540 D-2015
Total Suspended Solids (TSS) 137 16.7
Method: SM 5210 B-2016
Biochemical Oxygen Demand 10.3 0.200
(BOD5)
RL Units DF Note
1.0 per 100mL 1
RL Units DF Note
10.0 mg/L 1
16.7 mg/L 7
Prepared Analyzed Analyst
11/30/22 1435 12/01/22 1424 CJB
Prepared Analyzed Analyst
12/05/22 1136 12/05/22 1336 KNL
12/01/22 1107 12/02/22 1005 CJB
2.00 mg/L 1 G5 12/01/22 1547 12/06/22 1606 JRB
Client Sample ID: Outfall 10
Sample Matrix: Aqueous Collected By: Timothy Kersey
Lab Sample ID: K21<0362-02 Collection Date: 11/30/2022 10:45
MicrobiologyResult
MDL
RL
Units
DF
Note Prepared
Analyzed
Analyst
Method: SM 9222 D-2015
Fecal coliforms 5600
1.0
1.0
per 100mL
1
11/30/22 1435
12/01/22 1424
CJB
Inorganics Total Result
MDL
RL
Units
DF
Note Prepared
Analyzed
Analyst
Method: Chemical Oxygen Demand Preparation/SM 5220 D-2011
Chemical Oxygen Demand (COD) 10.7
7.93
10.0
mg/L
1
12/05/22 1136
12/06/22 1336
KNL
Method: SM 2540 D-2015
Total Suspended Solids (TSS) 63.9
7.58
7.58
mg/L
3
12/01/22 1107
12/02/22 1005
CJB
Method: SM 5210 B-2016
Biochemical Oxygen Demand <2.00
0.200
2.00
mg/L
1
G5 12/01/22 1547
12/06/22 1606
JRB
(BOD5)
Microbac Laboratories, Inc.
2592 Hope Mills Rd I Fayetteville, NC 28306 1910.864.1920 p I www.microbac.com Page 3 of 7

DocuSign Envelope ID: 7C81E7BE-84F3-4C6A-8288-990840D0562A
�MICROBAC`
Microbac Laboratories, Inc. - Fayetteville
CERTIFICATE OF ANALYSIS
K2K0362
Batch Log Summary
Method Batch Laboratory ID Client / Source ID
SM 9222 D-2015 KK23004 KK23004-BLK2
K21<0362-01 Outfall 2
KK23004-BLK1
K21<0362-02 Outfall 10
KK23004-BS1
Method
Batch
_-----Laboratory ID
Client / Source ID__�__ �.
SM 2540 D-2015
KL20001
KL20001-DUP1
K21<0081-01
KL20001-BSI
K21<0362-02
Outfall 10
K21<0362-01
Outfall 2
KL20001-BLK1
Method
Batch
Laboratory ID
Client / Source ID
SM 5210 B-2016
KL20002
KL20002-BLK1
K21<0362-01
Outfall 2
KL20002-DUP1
K21<0362-01
KL20002-13SD1
K21<0362-02
Outfall 10
Method w
BatchLaboratory-
ID _____
Client / Source ID��
SM 5220 D-2011
KL20016
KL20016-MRL1
KL20016-CCB2
KL20016-BLK1
KL20016-CCB1
KL20016-CCV1
KL20016-CCV2
KL20016-CCV3
KL20016-DUP1
K21-0015-01
KL20016-MS1
K21-0015-01
K21<0362-02
Outfall 10
K21<0362-01
Outfall 2
KL20016-BSI
Batch Quality Control Summary: Microbac Laboratories, Inc. - Fayetteville
Spike Source %REC RPD
Microbiology Result RL Units Level Result %REC Limits RPD Limit Notes
Batch KK23004 - Wet Chem Aqueous - SM 9222 D-2015
Blank(KK23004-BLK1) _ ___ _ Prepared: 11/30/2022 Analyzed: 12/01/2022
Fecal coliforms <1.0 1.0 per
100ml-
Microbac Laboratories, Inc.
2592 Hope Mills Rd I Fayetteville, NC 28306 1910.864.1920 p I www.microbac.com Page 4 of 7

DocuSign Envelope ID: 7C81E7BE-84F3-4C6A-8288-990840D0562A
• ' ` •
\ vJ-/ I Wad �RI
Microbac Laboratories, Inc. - Fayetteville
CERTIFICATE OF ANALYSIS
K2K0362
. Spike Source %REC RPD
Microbiology
Result RL Units Level Result %REC Limits RPD Limit Notes
Batch KK23004 - Wet Chem Aqueous - SM 9222 D-2015
�-�
Blank (KK23004-BLK2)
Prepared: 11/30/2022 Analyzed: 12/01/2022
Fecal coliforms
100 1.0 per
100ml-
LCS (KK23004-BS1)
Prepared: 11/30/2022Analyzed: 12/01/2022
Fecal coliforms
7500 1.0 per 0-200
100ml-
Spike Source %REC RPD
Inorganics Total Result RL Units Level Result %REC Limits RPD Limit Notes
Batch KL20001 - Wet Chem Aqueous - SM 2540 D-2015
PBW01 (KL20001-BLK1) Prepared: 12/01/2022 Analyzed: 12/02/2022
Total Suspended Solids (TSS) <83.3 83.3 mg/L
LCSW01 (KL20001-BS1) Prepared: 12/01/2022 Analyzed: 12/02/2022
Total Suspended Solids (TSS) 102 2.50 mg/L 99.5 102 95-105
Influent, CompositeD (KL20001-13UP1) Source: K21<0081-01 Prepared: 12/01/2022 Analyzed: 12/02/2022
Total Suspended Solids (TSS) 570 125 mg/L 420 30 10
Batch KL20002 - Wet Chem Aqueous - SM 5210 B-2016
Blank (KL20002-BLK1)
_
Prepared: 12/01/2022 Analyzed: 12/06/2022
Biochemical Oxygen Demand <2.00
2.00
mg/L
(BOD5)
LCS Dup (KL20002-BSD1)
Prepared: 12/01/2022 Analyzed: 12/06/2022
Biochemical Oxygen Demand 130
2.00
mg/L .59596-115.4 15.4
(BOD5)
Duplicate (KL20002-131.1131)
Source: K21K0362-01
Prepared: 12/01/2022 Analyzed: 12/06/2022
Biochemical Oxygen Demand 11.2
2.00
mg/L 10.3 8 30
(BOD5)
Batch KL20016 - COD Prep - SM 5220 D-2011
P_BW01 (KL20016-BLK1)
Prepared &Analyzed: 12/05/2022
Chemical Oxygen Demand (COD) <10.0
10.0
mg/L
LCSW01 (KL20016-BS1) Prepared &Analyzed: 12/05/2022
Chemical Oxygen Demand (COD) 81.9 10.0 mg/L 75.0 109 90-110
Effluent, compositeD (KL20016-DUP1) Source: K21-0015.01 Prepared &Analyzed: 12/05/2022
Chemical Oxygen Demand (COD) 66.2 10.0 mg/L 62.0 7 10
Effluent, compositeS (KL20016-MS1) Source: K21-0015-01 Prepared &Analyzed: 12/05/2022
Chemical Oxygen Demand (COD) 144 10.0 mg/L 75.0 62.0 109 80-120
Microbac Laboratories, Inc.
2592 Hope Mills Rd I Fayetteville, NC 283061910.864.1920 p I www.microbac.com Page 5 of 7

DocuSign Envelope ID: 7C8lE7BE-84F3-4C6A-8288-990840D0562A
VMICROBAC
Microbac Laboratories, Inc. - Fayetteville
CERTIFICATE OF ANALYSIS
K2K0362
Definitions
G5: The glucose/glutamic acid standard exceeded the range of 198 ± 30.5 mg/L.
mg/L: Milligrams per.Liter
RL: Reporting Limit
RPD: Relative Percent Difference
Cooler Receipt Log
Cooler ID: Default Cooler
Cooler Inspection Checklist
Ice Present or not required?
Custody seals intact or not required?
COC includes customer information?
Sample collector identified on COC?
Correct type of Containers Received
Containers Intact?
Enough sample volume for indicated tests received?
Samples arrived within hold time?
Chemical preservations checked or not required?
VOA vials have zero headspace, or not recd.?
Project Requested Certification(s)
Microbac Laboratories, Inc. - Fayetteville
11
Temp: 15.1 °C
Yes
Shipping containers sealed or not required?
Yes
Yes
Chain of Custody (COC) Present?
Yes
Yes
Relinquished and received signature on COC?
Yes
Yes
Sample type identified on COC?
Yes
Yes
Correct number of containers listed on COC?
Yes
Yes
COC includes requested analyses?
Yes
Yes
Sample labels match COC (Name, Date & Time?)
Yes
Yes
Correct preservatives on COC or not required?
Yes
Yes
Preservation checks meet method requirements?
Yes
Yes
North Carolina DENR NPDES
Report Comments Reviewed and Approved By:
Samples were received in proper condition and the reported results conform to 1
applicable accreditation standard unless otherwise noted.
The data and information on this, and other accompanying documents, represents only the
sample(s)analyzed. This report is incomplete unless all pages indicated in the footnote are Brittany Smith
present and an authorized signature is included. The services were provided under and Administration
subject to Microbac's standard terms and conditions which can be located and
reviewed at <https://www.microbac.com/standard-terms-conditions. Reported: 12/07/2022 07:27
Microbac Laboratories, Inc.
2592 Hope Mills Rd I Fayetteville, NC 28306 1910.864.1920 p I www.microbac.com
Page 6 of 7