NCG210078_2024 DMR_20240530

\CDEQ Division of Energy,Mineral and Land Resources
1 Stormwater Discharge Monitoring Report (DMR) Form for NCG210000
Timber Products
Click nere for instructions
Complete, sign,scan and submit the DMR via the Stormwater NPDES Permit Data Monitoring Report(DMR) Upload form within
30 days of repel ing sampling results. Mail the original,signed hard copy of the DMR to the appropriate DEMLR Regional Office.
Certificate of Coverage No.NCG21I 0 0 7 8 Person Collecting Samples: Christine M.Jenkins-Jordan
Facility Name: West Fraser Seaboard Lumber Mill I Laboratory Name: Eurofins
Facility County: Northampton , Laboratory Cert. No.: E87052
Discharge during this period:®Yes ❑ No (if no,skip to signature and date)
Has your facility imniemer.ted mandatory Tier response actions for any benchmark exceedances? �]Yes ❑ No
If sc which Tier(I, I!,or II!)? Ill
Part A:Vehicle&Euuipment Maintenance Areas—Benchmarks in(Red)
Parameter r---
Code Pa;ameter Outfall 03 Outfall 04 Outfall Outfall Outfall
N/A Receiving Stream Class 1 C: NSW I C:NSW
N/A Date Sample Coi'ected Mlv',/DD/YYYY 05/14/2024 05/14/2024
46529 24-Hcur Rainfall in inches 1.73 1 73
I
00552 Non-Polar Oil&Grease:n mg/L(15) i No Determination No Discharge
C0530 TSS in rig/L(100 or 50') 1060 No Discharge
00400 pH in standard units(6.0—9.0)
NCOIL New Motor/Hydraulic Oil Usage in 1 000
gal/month
Part B:Analytical Monitoring Requirements—Benchmarks In(Red)
Parameter Parameter Outfall 01 Outfali 02 Outfall la Outfall Outfall
Code
N/A Receiving Stream Class C:NSW C:NSW C:NSW
N/A Date Sample Collected MM/DD/YYYY 05/14/2024 05/14/2024 05/14/2024
46529 24-Hcur Rainfall in inches 1.73 1.73 I 1.73
CC530 ) TSS in mg/L(100 or 50*) 1000 57.0 989 1
00340 1 (120)Chemical Oxyge.:Demand in mg/L 947 748 j 937
* Outfalls to Outstanding Resource'A/aters(ORW),High Quality Waters(HOW),Trout Waters(Tr)and Primary Nursery Areas(PNA)
rava a benchmark TSS limit of 50 mg/L.All other water classifications have a benchmark of 100 mg/L.
Notes(optional):Outfall 01 is in Tier ill and 02 In Tier!I. Corrective actions and continued monthly monitorin. 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 cn 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
kno i ing violations."
1 Q J vJ lit6.. 5/28/2024
Signat re of Permit-tee or Delega d A thorized individual Date