NCG200513_MONITORING INFO_20190808

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STORMWATER DIVISION CODING SHEET
NCG PERMITS
PERMIT NO.
/V Lc do 5
DOC TYPE
❑ HISTORICAL FILE
4MONITORING REPORTS
DOC DATE
❑ ODI� O�� o
YYYYMMDD

Semi-annual Stormwater Discharge Monitoring Report (DIVIR)
for North Carolina DEMLR General Permit No. NCG200000 — Scrap Metal Recycling
Date submitted 8-5_'�
CERTIFICATE OF COVERAGE NO. NCG200513
FACILITY NAME United Scrap Metal, Inc.
COUNTY Mecklenburg
PERSON COLLECTING SAMPLES John Dergo
LABORATORY Pace Analytical Services, Inc. Lab Cert. #40 / #37712
Comments on sample collection or analysis:
Part A: Stormwater Benchmarks and Monitoring Results
SAMPLE COLLECTION YEAR 2019
SAMPLE PERIOD
or X Monthly' June, 2019 (month)
DISCHARGING TO CLASS ❑ORW ❑HQW ❑Trout ❑PNA
❑Zero -flow ❑Water Supply ❑SA
RECEIVED ❑Saltwater ®Other C
AUG 0 8 W9 PLEASE REMEMBER TO SIGN ON THE REVERSE 4
CENTRAL FILES
OVAR SECTION
❑ No discharge this period?2
Outfall No.
Date Sample
Collected
(mo/dd/yr)
24-hour rainfall
amount,
Inches'
Total Suspended
Solids
Chemical Oxygen
Demand
Non -polar oil & grease
EPA Method 1664
(SGT-HEM)
Copper,
Total
Lead,
Total
Zinc,
Total
Benchmarks ==>
-
-
100 mg/L or
50 mg/L'
120 mg/L
15 mg/L
0.010 mg/L or
0.005 mg/LS
0.075 mg/L or
0.210 mg/L'
0.126 mg/L or
0.090 mg/L'
Outfall1
06/18/19
0.06
<2.6
<25
<5
0.035
<0.005
0.516
Outfall2
06/18/19
0.06
6.3
<25
<5
0.034
<0.005
0.521
Outfall3
06/18/19 1
0.06
1 <2.7
<25 1<5
0.024
<0.005
0.666
1 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.
'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 3 or Table 4, identifying protected receiving water classifications where the more protective TSS benchmark applies.
s Stormwater discharges into receiving waters classified as saltwater are subject to the second listed benchmark.
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 mg/L", where XX is the numerical value of the
detection limit, reporting limit, quantitation 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.
Permit Date:: 02/02/2015-12/31/2019; . - - - —_ - - _ -- -= _ _-- --_- - _ - - - - - - -- "SWU-256,-last revised-1/28/2015
Page 1 of 2

Part B: Vehicle Maintenance Area Monitoring Results: only for facilities averaging > 55 gal of new oil per month.
❑ No discharge this period ?2
Outfall No.
Date Sample
Collected'
(mo/dd/yr)
24-hour rainfall
amount,
Inches'
Non -polar O&G by EPA
1664 (SGT-HEM)
Total Suspended Solids
Benchmarks =__>
-
-
15 mg/L
100 mg/L or 50 mg/L4
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.
FOR PART A AND PART B MONITORING RESULTS:
• A SINGLE BENCHMARK EXCEEDANCE TRIGGERS TIER 1 REQUIREMENTS.
• 2 EXCEEDANCES IN A ROW FOR THE SAME PARAMETER AT THE SAME OUTFALL TRIGGER TIER 2 REQUIREMENTS..
• TIER 3: HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDANCES FOR THE SAME PARAMETER AT ANYONE OUTFALL? YES® NO ❑
IF YES, HAVE YOU CONTACTED THE DEMUR REGIONAL OFFICE AS REQUIRED BY THE PERMIT? YES ® NO ❑
REGIONAL OFFICE CONTACT NAME: James Moore
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 Resources
Attn: 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 there are signifcantpenalties for submitting false information, including the possibility of fines and imprisonment for knowing violations."
(Signature
°5--m
(Date)
Permit Date: 02/02/2015-12/31/2019 - - _ -_—:__ -:- - -_.- - --- - _-:SWU256,.Iast:revised 1/28/2015 - - - --_
- - - Page 2 of 2

MRC)
STORMWATER DIVISION CODING SHEET
NCG PERMITS
PERMIT NO.
/v c�� b 513
DOC TYPE
❑ HISTORICAL FILE
❑xMONITORING REPORTS
DOC DATE
an,yv`�v�
❑
YYYYM M D D

Semi-annual Stormwater Discharge Monitoring Report (DMR)
for North Carolina DEMLR General Permit No. NCG200000 — Scrap Metal Recycling
Date submitted
CERTIFICATE OF COVERAGE NO. NCG200513
FACILITY NAME United Scrap Metal, Inc.
COUNTY Mecklenburg
PERSON COLLECTING SAMPLES John Dergo
LABORATORY Pace Analytical Services, Inc. Lab Cert. #40 / #37712
Comments on sample collection or analysis:
Part A: Stormwater Benchmarks and Monitoring Results
SAMPLE COLLECTION YEAR 2019
SAMPLE PERIOD
or X Monthly' May, 2019 (month)
DISCHARGING TO CLASS ❑ORW ❑HQW ❑Trout
RECEh/FD
AUG 0 8 2019
CENTRAL PILES
OVIM SECTION
❑Zero -flaw ❑WaterSuppl
❑Saltwater ®Other C
❑PNA
y ❑SA
PLEASE REMEMBER TO SIGN ON THE REVERSE 4
X No discharge this period?2
Outfall No.
Date Sample
Collected
(mo/dd/yr).
24-hour rainfall
amount,
Inches'
Total Suspended
Solids
Chemical Oxygen
Demand
Non -polar oil & grease
EPA Method 1664
(SGT-HEM)
Copper,
Total
Lead,
Total
Zinc,
Total
Benchmarks
100 mg/L or
50 mg/L°
120 mg/L
15 mg/L
0.010 mg/L or
0.005 mg/Ls
0.075 mg/L or
0.210 mg/Ls
0.126 mg/L or
0.090 mg/L'
Outfall1
NA
Outfall2
NA
Outfall3
NA
' 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.
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.
° See General Permit text, Table 3 or Table 4, identifying protected receiving water classifications where the more protective TSS benchmark applies.
5 Stormwater discharges into receiving waters classified as saltwater are subject to the second listed benchmark.
Note: Results must be reported in numerical format. For example, do not report Below Detection Limit, BDL, <PQL, Nan -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, quantitation 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.
Permit Date: 02/02/2015-12/31/2019_ _ - _ _ ._ __,_ --,_ - - - - -. --- - --- _ - _ - -- - = SWU-256, last revised l/28/2015 -
- - _ . _ Page 1 of 2

Part B: Vehicle Maintenance Area Monitoring Results: only for facilities averaging > 55 gal of new oil per month.
n No discharge this period?'
Outfall No.
Date Sample
1
Collected
(mo/dd/yr)
24-hour rainfall
amount,
Inches'
Non -polar OB:G by EPA
1664 (SGT-HEM)
Total Suspended Solids
Benchmarks =__>
_
-
15 mg/L
100 mg/L or 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.
FOR PART AND PART B MONITORING RESULTS:
• A SINGLE BENCHMARK EXCEEDANCE TRIGGERS TIER 1 REQUIREMENTS.
• 2 EXCEEDANCES IN A ROW FOR THE SAME PARAMETER AT THE SAME OUTFALL TRIGGER TIER 2 REQUIREMENTS.
• TIER 3: HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDANCES FOR THE SAME PARAMETER AT ANY ONE OUTFALL? YES ® NO ❑
IF YES, HAVE YOU CONTACTED THE DEMLR REGIONAL OFFICE AS REQUIRED BY THE PERMIT? YES ® NO ❑
REGIONAL OFFICE CONTACT NAME: James Moore
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 Resources
Attn: 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 there are ,�signifficarApenalties for submitting false information, including the possibility of fines and imprisonment for knowing violations."
(Signature of
Permit Date: 02/02/2015-12/31/2019._-
(Date)
- — - -- - --- - -_--== SWU-256, last revised 1/28/2015 - -
Page 2 of 2

Semi-annual Stormwater Discharge Monitoring Report (DMR)
for North Carolina DEMLR General Permit No. NCG200000 — Scrap Metal Recycling
Date submitted
CERTIFICATE OF COVERAGE NO. NCG200513
FACILITY NAME United Scrap Metal, Inc.
COUNTY Mecklenburg
PERSON COLLECTING SAMPLES John Dergo
LABORATORY Pace Analytical Services, Inc. Lab Cert. #40 / #37712
Comments on sample collection or analysis:
Part A: Stormwater Benchmarks and Monitoring Results
SAMPLE COLLECTION YEAR 2019
SAMPLE PERIOD
or X Monthly' April, 2019 (month)
DISCHARGING TO CLASS ❑ORW ❑HQW ❑Trout
RECEIVED
AUG 0 8 2019
CENTRAL FILES
DWR SECTION
❑Zero -flow ❑Water Suppl
❑Saltwater ®Other C
❑PNA
y ❑SA
PLEASE REMEMBER TO SIGN ON THE REVERSE 4
X No discharge this period?z
Outfall No.
Date Sample
Collected'
(mo/dd/yr)
24-hour rainfall
amount,
inches
Total suspended
Solids
Chemical Oxygen
Demand
Non -polar oil & grease
EPA Method 1664
(SGT-HEM)
Copper,
Total
Lead,
Total
Zinc,
Total
Benchmarks ==>
_
-
100 mg/L or
50 mg/L°
120 mg/L
15 mg/L
0.010 mg/L or
0.005 mg/L5
0.075 mg/L or
0.210 mg/Ls
0.126 mg/L or
0.090 mg/Ls
OutfallI
NA
Outfall2
NA
Outfall3
NA
' 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.
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.
"See General Permit text, Table 3 or Table 4, identifying protected receiving water classifications where the more protective TSS benchmark applies.
5 Stormwater discharges into receiving waters classified as saltwater are subject to the second listed benchmark.
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 mg/L", where XX is the numerical value of the
detection limit, reporting limit, quantitation 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.
Permit Date: 02/02/2015-12/31/2019__ _- _ - -- - - _-_-. -= -- - -- - -- -- - - _-=-SWU-256; last revised=l/28/2015`
Page Iof2

Part B: Vehicle Maintenance Area Monitoring Results: only for facilities averaging > 55 gal of new oil per month.
❑ No discharge this period?z
Outfall No.
Date Sample
Collected'
(mo/dd/yr)
24-hour rainfall
amount,
Inches3
Non -polar O&G by EPA
1664 (SGT-HEM)
Total Suspended Solids
Benchmarks =__>
_
-
15 mg/L
100 mg/L or 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.
FOR PART A AND PART B MONITORING RESULTS:
• A SINGLE BENCHMARK EXCEEDANCE TRIGGERS TIER 1 REQUIREMENTS.
• 2 EXCEEDANCES IN A ROW FOR THE SAME PARAMETER ATTHE SAME OUTFALL TRIGGER TIER 2 REQUIREMENTS.
• TIER 3: HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDANCES FOR THE SAME PARAMETER AT ANYONE OUTFALL? YES® NO ❑
IF YES, HAVE YOU CONTACTED THE DEMLR REGIONAL OFFICE AS REQUIRED BY THE PERMIT? YES ® NO ❑
REGIONAL OFFICE CONTACT NAME: James Moore
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 Resources
Attn: 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 there„are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations."
(Signature of
S�s-i9
(Date)
Permit Date:02/02/P015-12/31/2019- ____-_" _. -_ __,__ "__ _,__—. _ _-_-- - -,_-_ -- -_-- _ __— -- _..-<_=SWU-256,-last�revised-1/28/2015
--- " Page 2 of 2

Semi-annual Stormwater Discharge Monitoring Report (DMR)
for North Carolina DEMLR General Permit No. NCG200000 — Scrap Metal Recycling
Datesubmitted 8-S l9
CERTIFICATE OF COVERAGE NO. NCG200513
FACILITY NAME United Scrap Metal, Inc.
COUNTY Mecklenburg
PERSON COLLECTING SAMPLES John Dergo
LABORATORY Pace Analytical Services, Inc. Lab Cert. #40 / #37712
Comments on sample collection or analysis:
Part A: Stormwater Benchmarks and Monitoring Results
SAMPLE COLLECTION YEAR 2019
SAMPLE PERIOD
or X Monthly' March, 2019 (month)
DISCHARGING TO CLASS ❑ORW ❑HQW ❑Trout ❑PNA
❑Zero -flow ❑Water Supply [:]SA
RECEIVED ❑Saltwater ®Other C
AUG 0 8 2019 PLEASE REMEMBER TO SIGN ON THE REVERSE 4
CENTRAL FILES
DWR SECTION
n No discharge this period?'
Outfall No.
Date Sample
Collected'
(mo/dd/yr)
24-hour rainfall
amount,
Inches3
Total Suspended
Solids
Chemical Oxygen
Demand
Non -polar oil & grease
EPA Method 1664
(SGT-HEM)
Copper,
Total
Lead,
Total
Zinc,
Total
Benchmarks ==>
_
-
100 mg/L or
50 mg/L°
120 mg/L
15 mg/L
0.010 mg/L or
0.005 mg/L'
0.075 mg/L or
0.210 mg/L'
0.126 mg/L or
0.090 mg/L'
OutfallI
NA
Outfall2
NA
Outfall3
03/25/19
0.29
0.0131
<0.005
0.547
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 3 or Table 4, identifying protected receiving water classifications where the more protective TSS benchmark applies.
s Stormwater discharges into receiving waters classified as saltwater are subject to the second listed benchmark.
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 mg/L", where XX is the numerical value of the
detection limit, reporting limit, quantitation 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.
Permit Date:-02/02/2015-12/31/2019_- -—--------_ --. _--_- -- -_ - --_— -- SWU-256,lastrevised1/28/2015
- -- - J -- _ - - - Page I of 2

Part B: Vehicle Maintenance Area Monitoring Results: only for facilities averaging > 55 gal of new oil per month.
❑ No discharge this period?z
Outfall No.
Date Sample
Collected'
(mo/dd/yr)
24-hour rainfall
amount,
Inches3
Non -polar O&G by EPA
1664 (SGT-HEM)
Total Suspended Solids
Benchmarks =__>
_
-
15 mg/L
100 mg/L or 50 mg/1-4
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.
FOR PART AND PART B MONITORING RESULTS:
• A SINGLE BENCHMARK EXCEEDANCE TRIGGERS TIER 1 REQUIREMENTS.
• 2 EXCEEDANCES IN A ROW FOR THE SAME PARAMETER AT THE SAME OUTFALL TRIGGER TIER 2 REQUIREMENTS.
• TIER 3: HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDANCES FOR THE SAME PARAMETER AT ANYONE OUTFALL? YES® NO ❑
IF YES, HAVE YOU CONTACTED THE DEMLR REGIONAL OFFICE AS REQUIRED BY THE PERMIT? YES ® NO ❑
REGIONAL OFFICE CONTACT NAME: James Moore
Mail an original and one copy of this DMR including all "No Discharge" reports within 30 days of receipt of the lab results for at end of monitoring period
in the case of "No Discharge" reports) to:
Division of Water Resources
Attn: 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.
am aware that there are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations."
(Signatur�of Permittee)
8-s 0
(Date)
Permit Date: 02/02/2015-12/31/2019 _ - _ - - - - - - : - - - - _- - - -= SWU-256, last revised 1/28/2015-
- ----- - _ - - - Page 2 of 2