NCG210023_2023 DMR_20230724

1121
West Fraser
ARMOUR LUMBER MILL
July 20, 2023
Wilmington Regional Office
North Carolina Department of Environmental Quality
Stormwater Program, Division of Energy, Mineral, and Land Resources
127 Cardinal Drive Extension
Wilmington, NC 28405
RE: West Fraser Inc. - Armour Lumber Mill
NPDES Permit No # NCG210023
To Whom it May Concern:
Enclosed please find the Discharge Monitoring Report for the June 2023 stormwater sampling
event. This report was also submitted electronically as required.
If you have any questions, please feel free to contact Lenore Popinchalk at
Lenore.Popinchalk©westfraser.com.
Based on information and belief formed after reasonable inquiry, the statements and information in this
report are true, accurate and complete.
Thank you,
Lenore Popinchalk for
DJ Russell
General Manager
361 Federal Road, Riegelwood, NC 28456
Phone [phone], Fax [phone]

NCDEQ Division of Energy, Mineral and Land Resources
Stormwater Discharge Monitoring Report (DMR) Form for NCG210000
Timber Products
Click here for instructions
Complete,sign,scan and submit the DMR via the tormwater 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. NCG21 0 0 2 3 Person Collecting Samples: Lenore Popinchalk
Facility Name: West Fraser Inc Armour Facility Laboratory Name: PACE Analytical
Facility County: Columbus Laboratory Cert. No.: 12&40
Discharge during this period: ❑■ Yes ❑ No (if no,skip to signature and date)
Has your facility implemented mandatory Tier response actions for any benchmark exceedances?❑� Yes ❑ No
If so,which Tier(I,II,or III)? III
Part A:Vehicle&Equipment Maintenance Areas—Benchmarks in(Red)
Parameter Parameter Outfall Outfall Outfall Outfall Outfall
Code
N/A Receiving Stream Class
N/A Date Sample Collected MM/DD/YYYY
46529 24-Hour Rainfall in inches
00552 Non-Polar Oil&Grease in mg/L(15)
C0530 TSS in mg/L(1U0 or 50^)
00400 pH in standard units(6.0-9.0)
NCOIL New Motor/Hydraulic Oil Usage in
gal/month
Part B:Analytical Monitoring Requirements—Benchmarks in
Parameter Parameter Outfall 01 Outfall 02 Outfall 0 Outfall Outfall
Code I
N/A Receiving Stream Class C,SW C,SW
N/A Date Sample Collected MM/DD/YYYY 06/21/2023 06/21/2023
46529 24-Hour Rainfall in inches 1.25 1.25
C0530 TSS in mg/L(100 or 504) 636 372 ,
00340 Chemical Oxygen Demand in mg/L 438 215
Outfalls to Outstanding Resource Waters(ORW),High Quality Waters(HOW),Trout Waters(Tr)and Primary Nursery Areas(PNA)
have a benchmark TSS limit of;O mg/L.All other water classifications have a benchmark of 144.
Notes(optional):Outfall )1 is in Tier III and 02 in Tier II. Corrective actions and continued monthly monitoring in progress
"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
knowin violati s. ,
6 i t (4)(I I). 3
Signatu of Permittee or Delegated Authorized Individual Date