NCG030127_Monitoring Report_20220119

January 14, 2022
DEQ Mooresville Regional Office
Attn: DEMUR Stormwater Program
610 East Center Avenue, Suite 301
Mooresville, NC 28115
Re: Stormwater Discharge Outfall Monitoring Report: JANUARY Monthly, 151 Q 2022
Granges Americas Inc.
Rowan County
General Permit NCG030000, Certificate of Coverage NCG030127
Dear Stormwater Permitting Unit;
We respectfully submit the enclosed original signed copy of the Stormwater Discharge Outfall
Monitoring Report (DMR) for the Granges Americas Inc. facility under General Permit Number
NCG030000, Certificate of Coverage Number NCG030127. This submission serves as the Tier
III monthly sampling event for January and for In Q2022 (January- March) as outlined in our
stormwater permit. We will continue monthly sampling until three consecutive sample results are
below the benchmark values or within benchmark range as described in our permit.
If you have any questions or comments regarding this Stormwater Discharge Outfall Monitoring
Report (DMR) submission, please contact us at your convenience.
Sincerely,
Jessica Moggridge
Environmental, Health and Safety Manager
Granges Americas Inc.
Enclosures: Stormwater Discharge Outfall Monitoring Report (DMR)

NCDEQ Division of Energy, Mineral and Land Resources
Stormwater Discharge Monitoring Report (DMR) Form for NCG030000
Metal Fabrication
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. NCG03 0127
Person Collecting Samples: Ryan R. Osborne (INENCO, INC.)
Facility Name: Granges Americas Inc.
Laboratory Name: Pace Analytical Services, LLC
Facility County: Rowan
Laboratory Cert. No.: 12, 40, 37706, & 37712
Discharge during this period:
Yes
No (if no, skip to signature and date)
Has your facility implemented mandatory Tier response actions this sample period for any benchmark exceedances? UYes LjNo
If so, which Tier (l, II, or III)? III
A copy of this DMR has been uploaded electronically via https://edocs.deg.nc.gov/Forms/SW-DMR + Yes No
Date Uploaded: 01/14/2022
Analytical Monitoring Requirements for Outfalls with Industrial Activities — Benchmarks in (Red)
Parameter
Parameter
Outfall I
Outfall3
Outfall
Outfall
Outfall
Code
N/A
Receiving Stream Class
Class C
Class C
N/A
Date Sample Collected MM/DD/YYYY
01/02t2022
01/02/2022
46529
24-Hour Rainfall in inches
0.46
0.46
C0530
TSS in mg/L(100 or 50*)
20.2
5.8
00400
pH in standard units (6.0-9.0 FW,
6.70
7.15
6.8-8.5 SW)
Copper, total recoverable in mg/L
01119
0.010 FW, 0.0058 SW)
0.0087
0.0051
Lead, total recoverable in mg/ L
01051
(0.075 FW, 0.22 SW)
<0.0050
< 0.0050
Zinc, total recoverable in mg/ L(0.126
01094
FW, 0.095 SW)
0.0393
0.0661
Chemical Oxygen Demand (COD) in
00340
mg/L(120)
37.6
<25.0
00552
Non -Polar oil & Grease in mg/L (15)
<4.8
<4.8
* Outfalls to Outstanding Resource Waters (ORW), High Quality Waters (HOW), 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): pH sample collected and analyzed by Ryan R. Osbome of INENCO, INC., North Carolina Field Services Cedification
"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 belief, true, accurate, and complete. I am aware that there are significant penalties for submitting
false information, incWding the possibility of fines and imprisonment for knowing violations."
01/14/2022
Signature of Permittee or Delegated Authorized Individual Date
[e-mail]
Email Address
731-234-5635
Phone Number

January 10, 2022
DEQ Mooresville Regional Office
Attn: DEMLR Stormwater Program
610 East Center Avenue, Suite 301
Mooresville, NC 28115
Re: Stormwater Discharge Outfall Monitoring Report: DECEMBER Monthly, 411 Q 2021
Granges Americas Inc.
Rowan County
General Permit NCG030000, Certificate of Coverage NCG030127
Dear Stormwater Permitting Unit;
We respectfully submit the enclosed original signed copy of the Stormwater Discharge Outfall
Monitoring Report (DMR) for the Granges Americas Inc. facility under General Permit Number
NCG030000, Certificate of Coverage Number NCG030127. This submission serves as the
monthly sampling event for December and for4'" Q 2021 (October - December) as outlined in our
stormwater permit. We will continue monthly sampling until three consecutive sample results are
below the benchmark values or within benchmark range as described in our permit.
If you have any questions or comments regarding this Stormwater Discharge Outfall Monitoring
Report (DMR) submission, please contact us at your convenience.
Sincerely,
d' '/ ,),
Jessica Moggridge
Environmental, Health and Safety Manager
Granges Americas Inc.
Enclosures: Stormwater Discharge Outfall Monitoring Report (DMR)

NCDEQ Division of Energy, Mineral and Land Resources
Stormwater Discharge Monitoring Report (DMR) Form for NCG030000
Metal Fabrication
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. NCG03 0127
Person Collecting Samples: Ryan R. Osborne (INENCO, INC.)
Facility Name: Granges Americas Inc.
Laboratory Name: Pace Analytical Services, LLC
Facility County: Rowan
Laboratory Cent. No.: 12, 40, 37706, & 37712
Discharge during this period:
Ej
Yes
No (if no, skip to signature and date)
Has your facility implemented mandatory Tier response actions this sample period for any benchmark exceedances? L Yes 0 No
If so, which Tier (I, 11, or III)? III
A copy of this DMR has been uploaded electronically via https://edocs.deg.nc.gov/Forms/SW-DMR LVJYes I INo
Date Uploaded: 01/10/2022
Analytical Monitoring Requirements for Outfalls with Industrial Activities — Benchmarks in (Red)
Parameter
Parameter
Outfalll
Outfall3
Outfall
Outfall
Outfall
Code
N/A
Receiving Stream Class
Class C
Class C
N/A
Date Sample Collected MM/DD/YYYY
12/11/2021
12/11/2021
46529
24-Hour Rainfall in inches
0.58
0.58
C0530
TSS in mg/L (100 or 50*)
29.3
4.8
00400
PH in standard units (6.0-9.0 FW,
6.93
7.30
6.8-8.5 SW)
Copper, total recoverable in mg/L
01119
(0.010 FW, 0.0058 SW)
0.0133
0.0089
Lead, total recoverable in mg/ L
01051
(0.075 FW, 0.22 SW)
<0.0050
<0.0050
Zinc, total recoverable in mg/ L (0.126
01094
FW, 0.095 SW)
0 .0419
0.1030
Chemical Oxygen Demand (COD) in
00340
mg/L(120)
49.9
<25.0
00552
Non -Polar Oil & Grease in mg/L (15)
<4.9
<4.9
* Outfalis 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): PH sample collected and analyzed by Ryan R. Osborne of INENCO, INC., North Carolina Field Services Certification #: 5540
"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 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 or Delegated Authorized Individual
[e-mail]
Email Address
/. /D. 2o22
Date
731-234-5635
Phone Number