NCG030118_MONITORING INFO_20200102

STORMWATER DIVISION CODING SHEET
NCG PERMITS
PERMIT NO.
w
DOC TYPE
❑ HISTORICAL FILE
MONITORING REPORTS
DOC DATE
❑ ci1�U fl %
YYYYMMDD

DOC TYPE I ❑ HISTORICAL FILE
❑ MONITORING REPORTS
DOC DATE I ❑
YYYYM M D D

JAN 0 2 2020
GEN i 1--U4L FILES
DWR SECTION
Monthlv Stormwater Discharge Monitoring Report
for North Carolina Division of Water Quality General Permit No. NCG030000
Date submitted 12/15/2019
CERTIFICATE OF COVERAGE NO. N00030118 SAMPLE COLLECTION YEAR 2019
FACILITY NAME: Linamar Foraings Inc. (Formerly Carolina Forge Corp.) SAMPLE PERIOD ❑ Jan -June ❑ July -Dec
COUNTY:Wilson or ®Monthly November 2019
PERSON COLLECTING SAMPLES Jim Frei/Stormwater Group DISCHARGING TO CLASS ❑ORW ❑HQW ❑Trout ❑PNA
LABORATORY: PaceLabs-Raleigh/Charlotte/Asheville ❑Zero -flaw ❑Water Supply ❑SA
Lab Cert. B 67/12/40 Comments on sample collection or ®Other C. SW. NSW
analysis: Due to severe drought conditions there was no rainfall event
that resulted in stormwater flow this month. PLEASE REMEMBER TO SIGN ON PAGE 3
Part A: Stormwater Benchmarks and Monitoring Results
n No discharge this period?2
Outfall No.
Date Sample
-
Collected'
(mo/dd/yr)
24-hour rainfall
amount,
Inches'
Total Suspended Solids
anO&G/
d units
Standard
Copper
Lead
Zinc
Non -Polar
Total Petroleum
-
Hydrocarhons
Total Toxic
Organics'
Benchmarks ===>
-
100 mg/L4
6.0 —9.0
0.010 mg/L
0.075 mg/L
0.126 mg/L
15 mg/L
1 mg/L
P, SDOa004
11/12/2019
0.99
203
7.3
0.036
<oom
0.053
<5
NA
II
l' Monthly sampling (instead of semi-annual) must begin with the second consecutive benchmark exceedance for the same parameter at the same outfall.
' For sampling periods with no discharge at any single outfall, you must still submit this discharge monitoring report with a checkmark here.
'The 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.
See General Permit, Table 3 identifying the especially sensitive receiving water classifications where the more protective benchmark applies.
s Total Toxic Organics sampling is applicable only for those facilities which perform metal finishing operations, manufacture semiconductors, manufacture
'electronic crystals, or manufacture cathode ray tubes. For purposes of this permit the definition of Total Toxic Organics is that definition contained in the EPA
Effluent Guidelines for the facility subject to the requirement to sample (for metal finishing use the definition as found in 40 CFR 433,11; for semiconductor
I manufacture use the definition as found in 40 CFR 469.12; for electronic crystal manufacture use the definition as found in 40 CFR 469.22; and for cathode ray
i tube manufacture use the definition found in 40 CFR 469,31).
Facilities that incorporate a solvent management plan into the Stormwater Pollution Prevention Plan may so certify, and the requirement for TTO monitoring
may be waived. The solvent management plan shall include a list of the total toxic organic compounds used and the other elements listed in the General
Permit. For those facilities electing to employ the TTO monitoring waiver, the discharger shall sign the following certification statement:
,,Permit Date: 11/1/2012-10/31/2017 SWU-245, last revised 10/2S/2012
Page 1 of 3

"Based upon my inquiry of the person or persons directly responsible for managing compliance with the permit monitoring requirement for total toxic organics
MO), I certify that to the best of my knowledge and belief, no dumping of,con[entrated toxic organics into the stormwater or areas which are exposed to rainfall a
stormwater runoff has occurred since filing the last discharge monitoring report. I further certify that this facility is Implementing the all the provisions of the
solvent management plan included in the Stormwater Pollution Prevention Plan"
NA
Name (Print name)
1 Title (Print title)
i (Signature)
NA
(Date)
i
s
Note: Results must be reported in numerical format. 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 mg/L" where XX is the numerical value of the detection
limit, reporting limit, etc. in mg/L.
I
(Note: I/ you report o sample value in excess of the benchmark, you must implement Tier 1, Tier 1, or Ter 3 responses. See General Permit text.
(Part B: Vehicle Maintenance Area Monitoring Results: only for facilities averaging > 55 gal of new oil per month.
❑ No discharge this period ?2
Curtail No.
Date Sample
Collected'
(mo/dd/yr)
24-hour rainfall
amount,
Inches
'
Non -polar 0&G/TPH by
EPA 1664(SGT-HEM)
Total Suspended Solids
pH
Benchmarks =__>
_
15 mg/L
100 ni or 50 mg/L-
6.0-9.0 SU
J NA
NA
NA
NA
NA
NA
Footnotes from Part A also apply to this Part B
' See General Permit text, Table 5, identifying the especially sensitive receiving water classifications where the more protective benchmark applies.
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.
I I
Permit Date: 11/l/2012-10/31/2017 SWU-24S, last revised 10/25/2012
Page 2 of 3

'FOR PART A AND PART B MONITORING RESULTS:
A BENCHMARK EXCEEDANCE TRIGGERS TIER I 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 ©X NO
IF YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES QX NO❑
REGIONAL OFFICE CONTACT NAME: Jahn Holley
I
Mail on original and onecopy of this 4MR,. includinq all No Distharqe" reports, within 30 days of receipt of the lab results (or at end of monitoring oeriod
in the case of "No Discharge' reports) to
Division of Water Quality
Attn: DWQCentral Files
I! 1617 Mall Service Center
I Raleigh, North Carolina 27699-1617
!I "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 signifi ant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations."
/S
(Signature of Pern itteer Dusty R. Viverette, Environmental Coordinator (D ej
i
Permit Date: 11/l/2012-10/31/2017 SWU-245, last revised 10/25/2012
Page 3 of 3