NCG060040_2022 DMR_20220509 (2)

1 ,
PASSIONFOR PERFECTION
2001 Willow Springs Lane, Burlington, North Carolina 27215, PHONE [phone]
9-May-2022
Division of Water Quality
Attn: Levi Hiatt
450 West Hanes Mill Road
Suite 300
Winston-Salem, NC 27105-7407
Re: 2021 Quarterly NPDES Stormwater Report
General Permit: NCG060000
COC NO: NCG060040
Mount Vernon Chemicals, LLC / Apollo Chemical - Burlington Facility
2001 Willow Springs Lane
Burlington, NC 27215
Enclosed is a copy of the stormwater monitoring results for the 2nd quarter of 2022 for our Willow Springs Lane
Facility. Our four stormwater outfalls were sampled during a significant rain event (on site rain gauge). On -site
measurement of pH was conducted at Apollo Chemical at the time of sampling. The samples were sent to Meritech,
Inc. (Lab Certificate NO: 165) for analysis. The samples were tested for TSS, COD and Oil & Grease. The Meritech
report is appended. Our "Stormwater discharge outfall monitoring report" which includes pH results, is also
appended.
The SDO-3 result was below the specification range for COD @ 120 mg/L max. This is the first instance below
benchmark for SDO-3 since entering tier Two status in regards to the COD of SDO-3. SDO 1 and SDO-2 have
exceeded the benchmark for COD and will be moved into tier Two status if the COD results for the next quarter
exceeds the benchmark.
If you need additional information, please contact me.
Sincerely,
Mount Vernon Chemicals, LLC / Apollo Chemical
Best Regards,
Mount Vernon Chemicals'', ��LLC
W � CllAfw►�'`LCu
Wayne Chandler, Ph.D.
Technical Director - Apollo Chemical
Custom Manufacturing / R&D / Regulatory Compliance
[e-mail]; 336-506-0525
Copy: Plant Manager, Regulatory File, Corporate Director Environmental Affairs
Apollo Chemical
2001 Willow Springs Lane, Burlington, North Carolina 27215
Tel: [phone]
www.Apollochemical.com

NCDEQ Division of Energy, Mineral and Land Resources
Stormwater Discharge Monitoring Report (DMR) Form for NCG060000
Food and Kindred
Click here for instructions
Complete, sign, scan and submit the DMR via the Stormwater NPDES Permit Data Monitoring Report (DMR) Upload form within
30 days of receiving sampling results. Mail the original, signed hard copy of the DMR to the appropriate DEMLR Regional Office.
Certificate of Coverage No. NCG06 0040
Person Collecting Samples: Wayne Chandler
Facility Name: Mount Vernon chemicals, LLC dba Apollo Chemical
Laboratory Name: Meritech, Inc. Environmental Laboratory
Facility County: Alamance
Laboratory Cert. No.:
Discharge during this period:©✓ Yes Q No (if no, skip to signature and date)
Has your facility implemented mandatory Tier response actions this sample period for any benchmark exceedances? /7Yes ®No
If so, which Tier (I, II, or III)? _ e r ) )
A copy of this DMR has been uploaded electronically via https://edocs.deg.nc.gov/Forms/SW-DMR Yes ❑ No
Date Uploaded: , ftg�
►61
Analytical Monitoring Requirements for Outfalls with Industrial Activities — Benchmarks in (Red)
Parameter
Code
Parameter
Outfall SDO1
Outfall SD02
Outfall SD03
Outfall SD04
Outfall
N/A
Receiving Stream Class
Gum Creek Undesignated
Gum Creek Undesignated
Gum Creek Undesignated
Gum Creek Undesignated
N/A
Date Sample Collected MM/DD/YYYY
26-Apr-2022
26-Apr-2022
26-Apr-2022
26-Apr-2022
46529
24-Hour Rainfall in inches
1.6
1.6
1.6
1.6
C0530
TSS in mg/L (100 or 50*)
12
24
16
6
00400
pH in standard units (6.0-9.0 FW,
6.27
6.38
6.55
6.40
6.8 — 8.5 SW)
00556
Oil & Grease in mg/L (30)
< 5.0
< 5.0
< 5.0
< 5.0
Fecal Coliform per 100 ml of
31616
freshwater (if required) (1000)
N/A
N/A
N/A
N/A
61211
Enterococci per 100 ml of saltwater
N/A
N/A
N/A
N/A
(if required) (500)
Chemical Oxygen Demand in mg/L
00340
(120)
184
141
87
72
Additional parameters for outfalls in drainage areas that use >55 gallons per month of new hydraulic oil on average
Estimated New Motor/Hydraulic Oil
NCOIL
Usage in gal/month
N/A
N/A
N/A
N/A
00552
Non -Polar Oil & Grease in mg/L (15)
N/A
N/A
N/A I
N/A
* Outfalls to Outstanding Resource Waters (ORW), High Quality Waters (HQW), Trout Waters (Tr) and Primary Nursery Areas (PNA)
have a benchmark TSS limit of 50 mg/L. All other water classifications have a benchmark of 100 mg/L
FW (Freshwater) SW (Saltwater)
Notes (optional): Seasonal pollen was observed floating on the surface of the samples. SD03 is located in a wooded natural Area
"I certify by my signature below, 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 bSW, true, accurate, and complete. I am aware that there are significant penalties for submitting
false information, including the possigFt)tyoff' �jndimprisonment for knowing violations."
Signature ofFerr} ittee or Delegated Authorized Individual
emical.com
Email Address
- /4,C(,w - 20 ZZ
Date
336-506-0525
Phone Number

Meritech, Inc.
Environmental Laboratory
Laboratory Certification No.165
Contact: Wayne Chandler
Client: Apollo Chemical
2001 Willow Spings Ln
Burlington, NC 27216
Report Date: 5/6/2022
Date Sample Rcvd: 4/28/2022
Meritech Work Order # 04282201
Sample: SDO 1 Grab
4/26/22
Parameters
Result Analysis Date
Reporting Limit
Method
COD
184 mg/L 4/28/22
15 mg/L
EPA 410.4
Total Suspended Solids
12 mg/L 4/28/22
2.5 mg/L
SM 2540 D
Oil & Grease (HEM)
<5.0 mg/L 5/3/22
5.0 mg/L
EPA 1664B
Meritech Work Order # 04282202
Sample: SDO 2 Grab
4/26/22
Parameters
Result Analysis Date
Reporting Limit
Method
COD
141 mg/L 4/28/22
15 mg/L
EPA 410.4
Total Suspended Solids
24 mg/L 4/28/22
2.5 mg/L
SM 2540 D
Oil & Grease (HEM)
<5.0 mg/L 5/3/22
5.0 mg/L
EPA 1664B
Meritech Work Order # 04282203
Sample: SDO 3 Grab
4/26/22
Parameters
Result Analysis Date
Reporting LimitLimit
Method
COD
87 mg/L 4/28/22
15 mg/L
EPA 410.4
Total Suspended Solids
16 mg/L 4/28/22
IS mg/L
SM 2540 D
Oil & Grease (HEM)
<5.0 mg/L 5/3/22
5.0 mg/L
EPA 1664B
Meritech Work Order # 04282204
Sample: SDO 4 Grab
4/26/22
Parameters
Result
Analysis Date
Reporting LimitLimit
Method
COD
72 mg/L
4/28/22
15 mg/L
EPA 410.4
Total Suspended Solids
6 mg/L
4/28/22
2.5 mg/L
SM 2540 D
Oil & Grease (HEM)
<5.0 mg/L
5/3/22
5.0 mg/L
EPA 1664B
I hereby certify that 1 have reviewed and approve this data.
Laboratory Representative
642 Tamco Road, Reidsville, North Carolina 27320
tel.[phone] fax.[phone]

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