NCG200448_DMR_20220601

Semi-annual Stormwater Discharge Monitoring Report (DMR)
for North Carolina DEMLR General Permit No. NCG200000—Scrap Metal Recycling
Date submitted
ACILIICATE OF VERAGE NO NCG20 `'�"�
�FACILITY E
COUNTY
PERSON COLLECTING SAMPLES
LABORATORY b Cert. L{Llr�
Comments on sample collection or analysis:
Part A: Stonnwater Benchmarks and Monitoring Results
SAMPLE COLLECTION YEAR
SAMPLE PERIOD ❑)att-June July Dec
or Momhly' 'froU month
DISCHARGING TO CLASS ❑ORW ❑ - ❑Trout ❑PNA
❑Zero -flow ❑Water Supply []SA
❑Saltwater []Other
PLEASE REMEMBER TO SIGN ON THE REVERSE 4
No discharge this period?'
outfall No.
Date Sample
Collected'
(mo/dd/yr)
24hour rainfall
amount,
Inches'
Total Suspended
Solids
Chemical Oxygen
Demand
Non -polar oil & grease
EPA Method 1664
(SGT-HEM)
Copper,
Tout
Lead,
Total
Zinc,
Total
Benchmarks
_
-
200 mg/L or
so mg/0
120 mg/L
15 mg/L
0.010mg/Lor
0.005 moo
DAM mg/L or
0.220 m9/t1
0.126 mg/L or
0.095mg/La
' 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 text, Table 1, identifying protected receiving water classifications where the more protective TSS benchmark applies.
'Stonmwater discharges into receiving waters classified as sahwater are subject to the second listed benchmark.
Note: Results must be reported in numerical format For example, do not report Below Detection Limit, SOL, <POL, Non -detect, ND, or other similar non -
numerical format. When results are below the applicable limits, they must be reported in the format, e40t maltf where X%is the numerical value of the
jetection limit, reporting limit, quantitation limit, etc, in mgA_
Note: If you report a sample value in excess of the benchmark- you must implement Tier 1, Tier Z or Tier 3 responses. See General Permit.
Permit Date: 08/1)3/2019�05/32/2024
SWU-256, last revised 09/04/2019
Page 1 of 2
RECEI`./P()
.SUN 13 ?(t?
CENTRAL PILL A
DWR SECTlot

Lit'! -j r).:• f rt
OW-GOSO"Vil Jim v--il I !r-i I ensr-) fll.44- I cW
V41)
i-_ _.._ _ _�_ —:----'--�_..-.._t _ _. _ ..�..... � 1- 1� •Y.Ye-..: l:jlita:l i. _ .��.w __ .. ---- !it:Tlt:r.f lt::) i•_ .T'. :f: :i:' i t. `- ----- • —'-----•
n J
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Part 8: Vehicle Maintenance Area Monitoring Results; only for facilities averaging> 55 gat of new oil per month.
❑ No discharge this period?[
Outfall No.
Date Sample
Collected'
(mo/dd/yr)
24-hour rainfall
amount,
Inches'
Non -polar 09LG by EPA
3664(SG7-HEM)
Total Suspended Solids
New Motor Oil or Hydraulic
Oil Usage, Annual average
1/mo
Benchmarks =>
-
15 mg/L
loo mg/L or 5o mg/0.
-
Footnotes from Part A also apply to this Part B
Note: If You report a sample value In excess of the benchmark, you must lmolement Tler 1, T/erL or Tier 3 responses. See General permit.
" A SINGLE BENCHMARK EXCEEDANCE TRIGGERSTIER I REQUIREMENTS.
" 2EXCEEDANCES INA ROW FOR THE SAME PARAMETER AT THE SAME OUTFALL TRIGGER TIER 2 REQUIREMENTS. �,/
TIER 3: HAS YOUR FACILITY HAD 40R MORE BENCHMARK EXCEEOANCES FOR THE SAME PARAMETER AT ANYONE OUTFALL? YES ❑NOI�'
IF YES, HAVE YOU CONTACTED THE DEMLR REGIONAL OFFICE AS REQUIRED BYTHE PERMIT? YES ❑NO❑
REGIONAL OFFICE CONTACT NAME:
Mil an criminal and one may of this OMR including oil "No Vischg e" reports within 30 days of receipt of the lob results for of end of monitoring ae 'od
In the case of "No Dischame" reports) to:
Division of Water Resources
Ann: DWR 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 ther are signi�fiicant penalties for submitting false information, Including the possibility of fines and imprisonment for knowing violations.'
`. X
(Signature of Permittee) (D r
Permit Date: 08/01/201"5131/2024
SWU-256, last revised 09/04/2019
Page 2 of 2

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