NCG210078 DMR SW (10)

•4 ~ ,
Semi-annual Stormwater Discharge Monitoring Report
for North Carolina DEMLR General Permit No. NCG210000
Date submitted l �-- I 'Y -1s
CERTIFICATE OF COVERAGE NO. NCG210078SAMPLE COLLECTION YEAR 2 10 / ,
FACILITY NAME West Fraser Lumber Mill RE pp�/ N " SAMPLE PERIOD ❑ Jan -June ❑ July -Dec
Ott 2 8 2015 or R Monthly' J5Wk1cej&k (month)
COUNTY Northampton DISCHARGING TO CLASS ❑ORW ❑HQW ❑Trout ❑PNA
PERSON COLLECTING SAMPLES CENTRAL FILES ❑Zero -flow ❑Water Supply ❑SA
LABORATORYTestAmerica Lab Cert. #387 R SECTION [:]Other.
Comments on sample collection or analysis
PLEASE REMEMBER TO SIGN ON THE REVERSE 4
Part A: Stormwater Benchmarks and Monitoring Results (Monitoring is required only if the facility stores exposed accumulations of sawdust, wood chips,
bark, mulch, or other similar material on site for longer than seven ( ) days.) �
�217f�'[-tg02 Ik �� /,� �T No discharge this period?2
Outfall No
Date Sample 247hour.rainfall
Collected'" amount,.
3 . Chemical'Oxygen Demand. Total Suspended Solids
(mo/dd/yr) Inches
Benchmarks -=_> 120 mg/L '100.mg/L or 50 mg/L4
00
' Monthly sampling (instead of semi-annual) must begin with the second consecutive benchmark exceedance for the same parameter at the same outfall.
2 For sampling periods with no discharge at any single outfall, you must still submit this discharge monitoring report with a checkmark here.
3The total precipitation must be recorded using data from an on-site rain gauge. Unattended sites may be eligible for a waiver of the rain gauge requirement.
a See General Permit text, Table 3, identifying the especially sensitive receiving water classifications where the more protective benchmark applies.
Note: Results must be reported in numerical format. For example, do not report Below Detection Limit, BDL, <PQL, Non -detect, ND, or other similar non -
numerical format. When results are below the applicable limits, they must be reported in the format. "<XX me/L" where XX is the numerical value of the
detection limit, reporting limit, etc. in mg/L.
Note: If you report a sample value in excess of the benchmark, you must implement Tier 1, Tier 2, or Tier 3 responses. See General Permit text.
Permit Date: 8/1/2013-7/31/2018 SWU-245, last revised 7/31/2013
Page 1 of 2

" Part B: Vehicle Maintenance Area Monitoring Results: only for facilities averaging > 55 gal of new oil per month.
U No discharge this period?`
Date Sample 24-hour rainfall
Outfall No.. 1
mount, Non -polar O&G by EPA
Collected a .
3 : Total Suspended Solids
(mo/dd/yr)- Inches 1664 (SGT -HEM)
Benchmarks -__> `` - 15 mg/ L4 mg/Lor 50 mg/L°
Footnotes from Part A also apply to this Part B
Note: If you report a sample value in excess of the benchmark, you must implement Tier 1, Tier 2, or Tier 3 responses. See General Permit text.
FOR PART A AND PART B MONITORING RESULTS:
• A BENCHMARK EXCEEDANCE TRIGGERS TIER 1 REQUIREMENTS. SEE PERMIT PART II SECTION B.
• 2 EXCEEDANCES IN A ROW FOR THE SAME PARAMETER AT THE SAME OUTFALL TRIGGER TIER 2 REQUIREMENTS. SEE PERMIT PART II SECTION B.
• TIER 3: HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES FOR THE SAME PARAMETER AT ANY ONE OUTFALL? YES ❑ NO ❑
IF YES, HAVE YOU CONTACTED THE DEMLR REGIONAL OFFICE? YES ❑ NO ❑
REGIONAL OFFICE CONTACT NAME:
Mail an original and one copy of this DMR, including all "No Discharge" reports, within 30 days of receipt of the lab results (or at end of monitoring period
in the case of "No Discharge" reports) to:
Division of Water Quality
Attn: DWQ Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED:
"I certify, 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."
Eff"l"
of Permittee)
Permit Date: 8/1/2013-7/31/2018
Jr
(Date)
SWU-245, last revised 7/31/2013
Page 2 of 2

No sample for COD collected from outfall -001 during the month of February 2015.
Although there were storm events, criteria for collecting samples were not met.
Water from Outfall 001 is being collected in Carolina Bark plant pond and
discharged to the Town of Seaboard. Observed pond water was being discharged
to the Town of Seaboard since October 2014.