NCG080936_MONITORING INFO_20190210

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STORMWATER DIVISION CODING SHEET
NCG PERMITS
PERMIT NO.
/v
DOC TYPE
❑HISTORICAL FILE
�` MONITORING REPORTS
DOC DATE
16
YYYYMMDD

Semi-annual Stormwater Discharge Monitoring Report
for North Carolina Division of Energy, Mineral and Land Resources General Permit No. NCG080000
Date submitted 1/04/2020
CERTIFICATE OF COVERAGE NO. NCGO8 0936
FACILITY NAME Trimac Transportation Inc.
COUNTY Forsyth
PERSON COLLECTING SAMPLES
SAMPLE COLLECTION YEAR 2020
SAMPLE PERIOD ❑ Jan -June ❑ July -Dec
f�E� t or X❑ Monthly" January (month)
FJ VDl� ARGING TO CLASS ❑ORW ❑HQW [:]Trout ❑PNA
LABORATORY Lab Cert. # FW 1 20 ❑Zero -flow ❑Water Supply ❑5A
Comments on sample collection or analysis: ❑X Other c- Leak
There was not a qualifying measurable storm event during this monitoring periodCEN'ir�`'1[_ F
� SECTIONS PLEASE REMEMBER TO SIGN ON THE REVERSE
Did this facility perform Vehicle Maintenance Activities using more than 55 gallons of new oil per month? ❑K yes [:]no (if yes, complete Part A]
Part A: Vehicle & Equipment Maintenance Areas Monitoring Requirements (If applicable) 0 No discharge this period'
Outfall No.
Date Sample
Collected" (mo/dd/yr)
24-hour rainfall
amount, Inches'
Non -Polar Oil &
Grease mg/L
Total Suspended
Solids (TSS), mg/L
pH,
Standard units
New Motor or
Hydraulic Oil Usage,
gal/mon
Benchmarks
_
_
15
100 or 504
6.0 -- 9.0
-
Parameter Code
_
46529
00552
C0530
00400
NCOIL
Rain gauge control
-
Outfall # 1
-
-
-
-
-
167
Outfall #2
-
-
-
-
-
167
"Monthly sampling (instead of semi-annual) must begin with the second consecutive benchmark exceedance for the same parameter at the same outfall.
Z For sampling periods with no discharge at any single outfall, you must still submit this discharge monitoring report with a checkmark here.
3 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.
4See General Permit text, Table 1, 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 mpJL", where XX is the numerical value of the
detection limit, reporting limit, etc. in mg/L. Conversely, where fecal coliform results exceed the dilution upper limit, report the result as ">XX".
Permit Date: 11/1/2018-5/31/2021 last revised 1/14/2020
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Partl3: Oil/water Separators and Secondary Containment Areas at Petroleum Bulk Stations and Terminals (if applicable) ❑ No discharge this period'
outfall
No.
Date Sample
Collected'
(mo/dd/yr)
24-hour rainfall
amount,
Inches'
Notes (Optional)
Total Suspended
Solids,
mg/L
pH,
Standard units
Non -Polar Oil &
Grease,
mg/L
Permit Limit
-
-
-
100 or SW
6.0 — 9.0
15
Parameter Code
-
46529
-
C0530
00400
00552
N/A
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 ANYONE OUTFALL? YES ❑ NO ❑
IF YES, HAVE YOU CONTACTED THE DEMLR REGIONAL OFFICE? YES ❑ NO ❑
REGIONAL OFFICE CONTACT NAME:
Mail an oriainal copy of this DMR, including all "No Discharge" reports, within 30 dovs of receipt of the lab results !or at end of monitorina period in the
case o "No Discharge" reporter 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 gat r and evaluate the information submitted. Based on my inquiry of the person or persons who manage the system, or
those persons directly r�sRonsible fora eri g the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete
Fffi_a e that there are si nificant p It' seuformation, including the possibility of ines an imprisonment for knowing violations."
Si na ure of Permittee Tat
Permit Date: 11/1/2018-5/31/2021 last revised 1/14/2020
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