NCG200468_MONITORING INFO_20190221

s
STORMWATER DIVISION CODING SHEET
NCG PERMITS
PERMIT NO. I �v C�C� doo A-{D$
DOGTYPE ❑HISTORICAL FILE
7 MONITORING REPORTS
DOC DATE oa oI
YYYYMMDD

Semi-annual Stormwater Discharge Monitoring Report_l[DM
. for North Carolina DEMLR General Permit No. CG20 000 — Scrap Metal Recycling
Date submitted b
CERTIFICATE OF COVERAGE NO: NCG200468
FACILITY NAME Horton Iron & Metal
COUNTY New Hanover
PERSON COLLECTING SAMPLES John Horton
LABORATORY n a Lab Cert. if C IVED
Comments on sample collection or analysis: The facility was in pecte G
for discharge during rain events and there was no discharge FEB 21 Z019
CENTRAL FILES
Part A: Stormwater Benchmarks and Monitoring Results DWR SECTION
SAMPLE COLLECTION YEAR 201T
SAMPLE PERIOD Jan -June July -Dec
or ❑ Monthly' / (month).
DISCHARGING TO CLASS QdRW ❑HQW []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)
24-hour rainfall
amount,
lnches3
Total Suspended
Solids
Chemical Oxygen
Demand
Non -polar oil & grease
EPA Method 1664
(SGT-HEM)
Copper,
Total
Lead,
Total
Zinc, .
Total
Benchmarks a=>
-
-
100 mg/L or
50 mg/L°
1Z0 mg/L
15 mg/L
0.010 mg/L or
0.005 mg/Ls
0.075 mg/L or
0.210 mg/L5
0.126 mg/L or
0.090 mg/1.5
'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 outfali, 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 m L", where.XX is the numerical value ofthe
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 i 2
Dutfaik No.
Date Sample
Collected'
(mo/dd/yr)
24-hour rainfall
amount,
Inches3
Nan -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; lf y, ou repprt a sample value in excess o the benchmark,_yvu must implement Tier 1,.Tier z, or Tier 3 responses. See Genera! Permit.
FOR PART AND PART B MONITORING RESULTS:
° ASINGLE BENCHMARK EXCEECANCE 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:
Mail an on inal and one copy of this DMR, including all "No Dischor e" re orts within 30 days of receipt of the lab results Lor of end of onitnrin eriod
In the case o "No Dischar e" 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 responsib!e for gathering the Information, the Information submitted is, to the best of my knowledge and belief, true, accurate, and complete
am aware that er% a sign I nt p Wad Itles for submitting false Information, including the possibility of fines and imprisonment for knowing violations,"
(Signat"/of rermitt6e)' " (Da}) 7
Perpfit Date: 02/02/2015-12/31/2019 SWU-256, last revised 1/28/2015
Page 2 of 2

STORMWATER DISCHARGE OUTFALL (SOO)
ANNUAL SUMMARY DATA MONITORING REPORT (DMR)
Calendar Year ' A0 I
General Permit No.. NCG200000 -
Certi icate of Coverage No. NCG201U0❑L`*.I©LJ
This monitoring report summary Is due to the DWQ Regional Office no later than March a of each
calendar year.
Facility Name-- Horton iron & Metal Co. Inc
County. New Hanover
Phone Number.( 910 ) 763-8268 Total no. of SDOs monitored �
outfall No. 001
Is this outfall currently in Ter 2 (monitored monthly)? Yes ❑ No
Was this outfall ever in Tier 2 (monitored monthly) during the past year? Yes ❑ No
If this outfall was in Tier 2 last year, why was monthly monitoring discontinued?
Enough consecutive samples below benchmarks to decrease frequency ❑
Received approval from DWQ to reduce monitoring frequency ❑
Other ❑
001
outfall =
Total
Rainfall,
inches
005M
00340
00556
00400
01113
01119
nD9so
01114
010%_
TSS:.
COD
Q
Oil &
Grease
6
pH
S.U.
Cadnd m
Copper
Iron
Lead
Zinc
Benchmark
NIA
100
LO
30
6.0 - 9.0
0.001
0A07
N/A*
0.03
0.067
Date sample
collected
mold r
l aY%.
F
r ti„
r F
r tzn
K c rile
_t�si�
x}�L
-
fib.
-
r
-
No Flow in 2.016
-P$
VYi
ter Quality Fegional
,no;n2inn
Reeic
nal office
Iron benctimark was removed due to variable ambient in strewn cordons tinow,;Iw Sate. Viawever. 90% of ambient mnnkming data coaled
since 2f}if4 by OWO show background rrnn concenhalions less than or equal to 2.1 mgli. Stam walw urge iron moons grater than 2.7
mgll may be contnbuiing iron above background Eevecs.
SWU-25oNCG20-11.1 f.09

" 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, acc rat and complete. I am aware that there are signfcant penalties for
submitting false information, in lu a possibility of fines and imprisonment for knowing violations."
Signat
ure re 21
,
Date
Mail annual DMR Summary Reports to Your Regional DEMLR Office:
DEMLR Regional Office Contact Information:
Asheville Office ...... [phone]
Fayetteville Office
... [phone]
Mooresville Office
... [phone]
Raleigh Office ........
[phone]
Washington Office
...[phone]
Wilmington Office
._. [phone]
Winston-Salem ......
[phone]
Central Office .........
[phone]
A_ SHEVILLE REGIONAL OFFICE
2090 US Highway 70
Swannanoa, NC 28778
(828) 2964500
FAYETTEVILLE REGIONAL OFFICE
225 Green Street
Systel Building Suite 714
Fayetteville, NC 28301-5043
[phone]
MOORESV_ ILLE REGIONAL OFFICE
610 Fast Center Avenue/Suite 301
Mooresville, NC 28115
[phone]
RALEIGH REGIONAL OFFICE
WASH INGTON REGIONAL, OFFICE
WILMINGTON REGIONAL OFFICE
3800 Barrett Drive
943 Washington Square Mall
127 Cardinal Drive Extension
Raleigh, NC 27609
Washington, NC 27889
Wilmington, NC 28405-2845
[phone]
[phone]
[phone]
WINSTO.N-SALEM REGIONAL
CENTRAL OFFICE
OFFICE
1612 Mail Service Center
585 Waughtown Street
Raleigh, NC 27699-1612
Winston-Salem, NC 27107
[phone]
[phone]
SWU-250NCG20-0128.15

Semi-annual Stormwater Discharge Monitoring Report (DMR)
for North Carolina DEMLR General Permit No. CG20 OOQ -Scrap Metal Recycling
Date submitted 'Z5 IS
CERTIFICATE OF COVERAGE NO. NCG200468
FACILITY NAME Horton Iron & Metal
COUNTY New Hanover
PERSON COLLECTING SAMPLES John Horton
LABORATORY n a Lab Cert. #
Comments on sample collection or analysis: The facility was inspected
for discharge during rain events and there was no discharge
Part A: Stormwater Benchmarks and Monitoring Results
SAMPLE COLLECTION YEAR 201.-16
SAMPLE PERIOD Jan -June ❑July -Dec
or Monthly' (month .
DISCHARGING TO CLASS ❑ORW ❑HQW ❑❑ Trout PNA
❑Zero -flow ❑Water Supply []SA
❑Saltwater [_]Other
PLEASE REMEMBER TO SIGN ON THE REVERSE —>
® No discharge this period
Outfall No.
Date Sample
Collected'
(mo/dd/yr)
24-}lour 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/L4
120 mg/L
15 Mg/1
0.010 mg/L or
0.005 mg/L5
0.075 mg/L or
0.210 mg/LS
0.126 mg/L or
0.09D mg/Ls
a 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.
4 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 m 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: 02/02/2015-12/31/2-019 SWU-256, last revised 1/29/2015
Page 1 of 2

Part B: Vehicle Maintenance Area Monitoring Results: only for facilities averaging > 55 gal of new ail per month.
LrEl No discharge this periodr"
Oukfall No.
Date Sample
Collected'
{mo/dd/yrj
24-hour rainfall
arnnunt,
Inches3
Nan -polar DB,G by EPA
1664 (SGT-HEM)
Total Suspended Solids
Benchntarlcs
15 mg/L
200 mg/Lor 50 mg/L
Footnotes from Part A also apply to this Part B
!Nome; -y you report q sample..va®ue in excess o the benchmark you, must implement Pier I, Tier 2,_or Ier 3 responses. See General Permit.
FOR PART A AND PART B MONITORING RESULTS:
A SINGLE BENCHMARK EXCEEIDANCE TRIGGERS TIER 1 REQUIREMENTS.
2 EKCEEDANCES IN A ROW FORTH E SAME PARAMETER AT THE SAME OUTFALL TRIGGER TIER 2 REQUIREMENTS.
TI€R 3: HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDANCES FOR THE SAME PARAMETER AT ANYONE OUTFALL? YES ❑ Na ❑
IF YES, HAVE YOU CONTACTED THE DEMLR REGIONAL OFFICE AS REQUIRED BY THE PERMIT? YES ❑ No ❑
REGIONALOFFICE CONTACT NAME:
Mail an on fnal and One caav Of this DMR, including a1! "I o Discharge" reports,. within 30 days of receipt of the lob results brat end of monitoring period
in the case o "No Discharge' re orts to;
Division of Water Resources
Attn: DWR Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1.617
YOU MUSS' SIGN THIS.
,CCRTIFICA171ON.FDR ANY. iN.FOR.MA,T,10.N..ti.E.PO,irrED:.
"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 responsi)J for thering the information, the Information submitted is, to the best of my knowledge and belief, true, accurate, and complete,
am4thate sign i nt13' Itles for submitting false Information, Including the possibility of fines and imprisonment for I(nowing violations."
5le) (0a el ~
Date: 02/02/2015-12/31/2019 SWU-256, last revised 1/28/2015
Page 2 of 2

STORMWATER DISCHARGE OUTFALL (SDO)
GENERAL PERMIT NO. NCG200000
DISCHARGE MONITORING REPORT (I)MR)
CERTIFICATE OF COVERAGE NO. NCG20000468 Mail tirigirial`arid one cony to: SAMPLES COLLECTED DURING
FACILITY NAME Horton Iron & Metal Co.. Inc._ _- — Division of Water Quality CALENDAR YEAR:._2�1._
PERSON COLLECTING SAMPLES �ohrt Horton Attn. Cen[ral,:PtleS (This monitoring rclx�rt i� due :d the E)iv isintt no
CERTIFIED LABORATORY Lab # A617,Mat1'Servtce Center later than 30 days I'runi the date the faLility
Lab receives the sampling results froin the laboratory.)
Raleigh, Narth Catalina 27699.1617
COUNTY New Hanover
PHONE NO. ( 910 )_763-8268
Part A: Specific Monitoring Requirements
Outfall
No.
Date
Sample
Collected
mo/dd/ r
Total
Rainfall
inchcs'
00530
00340 '
. 00556
00400
01113
01119
00980
01114
01094
Total Suspended
Solids'
m
Chemical Oxygen
Demand
Mg/1
Oil &Grease
rn l
pH
s.rt.
Cadmium'
m R
Cooler'
m l
Iron'
m l
Lead''
mgjl
Zinc'
rn RA
Benchmark'
-
-
100
120
30
6.0 9.0
0.001
0.007
NIA
0.03
0.067
001
NO FLOW
i Ira value is in excess or the benchmark, or outside the benchmark range (for pH), you must implement the Tier I or Tier 2 responses in the General Permit.
!Total recoverable.
Only complete Part B if this facility uses more than 55 gallons of flew motor oil per• iuoiith.
Part B: Vehicle Maintenance Activity Mo itoring Requirements
Outfall
No.
Date
Sample
Collected
mo/dd/ r
Total
Rainfnli
inches
New Motor Oil
Usage
al/month
00530
00400
0055E
Total Suspended
Solids
rn
pH
s.u.
Oil & Grease
TgtI
Benchmarks
-
-
-
100
6.0 - 9.0
30
001
NO FLOW
-RECEIVED- -
AUG 2 3 10ii
CENTRAL FILES
DWR SECTION
YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED:
1 certify, under I)cmilty of law, that this docuinent and till attachments were prepared under my direction or suixrvision in accordance Willi a system designed to assure that. qualified persomiei
properly gather and evaluate the infonwitinn subinitied. l3ased on my inquiry of the person or persons who manage Ilse system, 0r those persons directly 1-aspo1l%iblr: for galhcaing the
information, the information submitted is, to the bL•st# my knowledge and belief, true, Mcui'aLe. and complete. I am aware that there are significmnt penalties for Nubmittilig Iitltic information,
including the fwssibilhy of lowing violations."
(Signature ff Permittee)
NCG200000 DMR
1 I
(Date)
Form SWII-256
PageIofI

STORMWATER DISCHARGE OUTFALL (SDO)
ANNUAL SUMMARY DATA MONITORING REPORT (DMR)
Calendar Year go 4
General Permit No. NCG200000
Certificate of Coverage No. NCG20® 0❑®®®
This monitoring report summary is due to the DWO Regional Office no later than March 15' of each
calendar year.
Facility Name: Horton Iron & Metal Co. Inc
County: New Hanover
Phone Number: -9'I0j 763-8268
Total no. of SDOs monitored
Outfall No. 001
Is this outfall currently in Tier 2 (monitored monthly)? Yes ❑ No
Was this outfall ever in Tier 2 (monitored monthly) during the past year? Yes ❑ No
If this outfall was in Tier 2 last year, why was monthly monitoring discontinued?
Enough consecutive samples below benchmarks to decrease frequency ❑
Received approval from DWQ to reduce monitoring frequency ❑
Other ❑
001
Outtall
Total
Rainfall,
inches
00530
00340
00556
00400
01113
01119
00980
-01114 -
''01094
TSS
XWO
COD
M9A
Oil &
Grease
m
pH
S.U.
Cadmium
MgA
Copper
M911
Iron
n1yA
Lead
m
Zinc
m
Benchmark
N/A
100
120
30
6.0 - 9.0
0.001
0.007
N/A*
0.03
0.067
Date Sample
Collected,i������i'k,�x.h�"�
mo/dd/yr
No Flow in
01(o
i
UN U
b llllb
*Iron benchmark was removed due to variable ambient in -stream concentrations throughout State. However, 90% of ambient monitoring data collected
since 2004 by FWD show background iron concentrations less than or equal to 2.1 mg/l. Stormwater discharge iron concentrations greater than 2.1
mg/1 may be contributing iron above background levels.
SW li-25dNCG20-11-16.09

STORMWATER DISCHARGE OUTFALL (SDO)
GENERAL PERMIT NO, NCG200000
NOREPORT (DMR)
CERTIFICATE OF COVERAGE NO, NCG20000468 APR 10 2 one co to: SAMPLES COLLECTED DURING
FACILITY NAME Horton Iron &Metal Co..Inc. _ Division of V�?atc r QuahtyPy. CALENDAR YEAR: —201'7
PERSON COLLECTING SAMPLES —John Horton CENTRR�i -�tln; Central, -Files,; ;' .. ('['his mnnitoring report is due rat the Division no
CERTIFIED LABORATORY Lab # it) SECTi "` later than 30 days frc„n the date the facility
161,7iMad`Service.Cenl.er .
Lab # '• '. ' . mccivcs the sampling resuhs from the laboratory.)
Raleigh, North,Carolina 27699-1617
COUNTY New Hanover
PHONE NO. ( 94.0 )763-8268
Part A: Specific Monitoring Requirements
Outfall
No,
Date
Sample,
Collected
mo/dd/ r
Total
Rainfall
inches
00530
00340
00556
00400
01113
01119
00980
01114
01094
Total Suspended.
Solids
m l
Cltetnical Oxygen
Demand
m l
Oil & Grease
Mg/1
pH
s.u.
Cadmium'
m
Copper'
Me
Iron=
MgA
Lead=
rngArn
Zinc'
Benchmark'
-
-
100
120
30
6.0 = 9.0
0.001
0.007
NIA
0.03
0.067
001
NO FLOW
' if a value is in excess of the benchmark, or outside the benchmark range (for pH), you must iml)lctnent talc Tier I or Tlcr 2 resi)onics in the Gelici-al Permit.
2 "Total recoverable.
Only Complete Part 8 if this facility rises more than 55 gallons of new utotor oil per utonth.
Part B: Vehicle Mainteurince Activity Me itoring Re uirements
Outfall
No.
Date
Sample
Collected
MOM& r
Total
Rainfall
inches
New Motor Oil
Usage
al/month
00530
00400
00556
Total Suspended
Solids
Mgt]
pH
s.u.
Oil & Grease
m
Benchmark'
-
-
100
6.0-9.0
30
001
NO FLOW
YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED:
"I certify, udder lrcltalty of law, That this document and till atlachments were prepared under my direction or sklim-0sion in accordance with a system designed to assure that qurlificd pot,somicl
Property gather and evaluate the infornlntion submitted. Based oil my inquiry of the person or persons who manage the system, nl• those persons directly responsible for gathering the
information, the infornlntion submitted is, to the best of my knowledge and belief, Line, necurate, Lind complete. I alit a%vare that there arc significant penalties ['or submitting false information,
including the possibility of fines and imprysanment for knowing violations."
of Permittee)
//�
- 4 /6 (Dar
NCG200000 RMR Form SWLI-256
PancIofI

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,
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 y_ou report a sample value in excess of the berrchmarkyvu must implement Tier 1, Tier Z, 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 FORTHE SAME PARAMETER AT THE SAME 0 UTFALL 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:
Mail an original and one cojqy_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" re arts) to:
Division of Water Resources
Attn: DWR Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
You MUST_SIGN T141S 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 responsib for thering the information, the Information submitted is, to the best of my knowledge and belief, true, accurate, and complete.
am aware that Zer�e� e sign i nt�alties for submitting false information, including the possibility of fines and imprisonment for knowing violations."
r G_11-7
Signatur of ermitt e) (Da e)
Date: 02/02/2015-12/31/2019 SWU-256, last revised 1/28/2015
Page 2 of 2

:r STORMWATER DISCHARGE OUTFALL (SDO)
GENERAL PERMIT NO. NCG200000
` DISCHARGE MONITORING REPORT (DMR)
CERTIFICATE OF COVERAGE NO, NCG '• W oeigiq'stl and one copy -to:
FACILITY NAME Horton Iron & Metal Co.. Inc._ A)ivisionl of. Water Qstikit.y_
PERSON COLLECTING SAMPLES �3ohn Horton-'Af!I,Central Files
CERTIFIED LABORAI'ORY Lab # h61-7 Mail `Service Center `
Lab # Raleigh, North Carolina.27699-1617
COUNTY New Hanover
PHONE NO.( 910 ) 763-8268
Part A: Specific Monitoring Requirements
Cn &-% t
Nrllpr
SAMPLES COLLECTED DURING
CALENDAR YEAR: —2016 —
(This monitoring report is due at thu Division Ito
later than 30 dayf;^17roln the date the facility
I-ccei vcs the sadipling restlh5 front tale lah(-jlllt(1r)")
Outfah
No.
Date
Sample
Collected
mo/ddl r
Total
Rainfall
inches
00530
00340 -
00556
00400
01113 '
01119
00980
01114
01094
Total Suspended
Solids
m l
Chemical Oxygen
Demand
WWI
Oil & Grease
MO
pH
S.U.
Cadmium'
mo
Capper'
m /l
lronz
m l
Lead2
rn i
Zinc'
rn
Belt chmark'
-
-
too
120
30
6.0 — 9.0
0.001
0.007
N/A
0.03
0.067
001
NO FLOW
if a value Is in excess of the bencllnlark, or outside the bench111ark range (for pH),you trill St ilnl)IC111011t the 1 per I or Tier 2 respotlses in the General 1'ertnit.
Total recoverable.
pnly coniplete Part B if this facility uses more than 55 gallons of new inotor oil per iltonth.
Part 11- Vehicle Maintenance Activity Monitoring Requirements
Outfall
No.
Date
Sample
Collected
mo/dd/ r
Total
Rainfall
inches
New Motor Oil.
Usage
al/month
00530
00400
00556
Total Suspended
Solids .
MO
pH
S.U.
Oil & Grease
mg/1
Benchmark )
-
-
-
100
6.0 — 9.0
30
001
NO FLOW
'RECEIVED
CENTR,q fir
DWR SEC7.10N
YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED:
"t certify, under penally of Inw, thni this document and till attachments were prepared under any (iirertion or supervision in accordance witpl a syatcm dcsioned to assure that qualified personnel
properly glliher and evaltlate the inCornlatiou submitted. Based on my inquiry of the person or persons who onlnage the system. or those persons directly msponsitile for gathoring tltc
Inforiniltlon, the information submitted Is, to the best of Illy knoSVlj,dgc Spud belief, tripe', acctivate, and co111pletC. I and a1varc that there are signlfican( penalties for stibirt1ttlno false inforillatioll
including the possibility of fina rj ilpgisonmcnt for lolvl vCations."
(Signature of ermittee)
N CG2000001) M R
v
(Dat
Form SWC1-256
Page 1 (11,1

Part B: Vehicle Maintenance Area Monitoring Results: only for facilities averaging > 55 gal of new oil per month.
® No discharge this period?z
Outfall Na.
Date Sample
1
Collected
(mo/dd/yr)
24-hour rainfall
amount,
Inchesa
Non -polar O&G by EPA
1664 (SGT-HEM)
Total Suspended Solids
Benchmarks =__>
_
-
15 mg/L
100 mg/L or 50 mg/0
Footnotes from Part A also apply to this Part B
Note: if you report a sample value in excess o the bench►nark,youu must implement Tier 1, Tier 2, or Tier 3 responses. See General Permit.
FOR PART AAND PART B MON ITORiNG 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 OUTFALL7 YES ❑ NOIN
IF YES, HAVE YOU CONTACTED THE DEMLR REGIONAL OFFICE AS REQUIRED BY THE PERMIT? YES ❑ NO El
REGIONAL OFFICE CONTACT NAME:
Mail an original and one cap_y of this DMR, including all "No Discharge" reports, within 30 days of receipt of the !ob results (or at end_of monitoring rind
in the case o "No Discharge' Leports) to:
Division of Water Resources
Attm DWR Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
—..._ ._ ._ . — • - - - -. . .. --. YOLl.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 responsibl for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete.
am aware that t ere re sign' i nt 9alties for submitting false information, including the possibility of fines and imprisonment for knowing violations."
(Signatur of ermitt e} (Da e}
Date: 02/02/2015-12/31/2019 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
%- Date submitted
CERTIFICATE OF COVERAGE NO. NCG200468
FACILITY NAME Horton Iron & Metal
COUNTY New Hanover
PERSON COLLECTING SAMPLES John Horton
LABORATORY nL Lab Cert. #
Comments on sample collection or analysis: The facility was inspected
for discharge during rain events and there was no discharge
Part A: Stormwater Benchmarks and Monitoring Results
SAMPLE COLLECTION YEAR 2015
SAMPLE PERIOD ❑ Jan ® July -Dec
or ❑ Monthly' (month}
DISCHARGING TO CLASS ❑ORW ❑HQW ❑Trout [:]RNA
Re❑Zero-flow ❑Water Supply ESA
CiEr VeD ❑Saltwater ❑Other
FEB 0 3 2016
PLEASE REMEMBER TO SIGN ON THE REVERSE 4
DWR
!ON
® No discharge this period?'
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
Lean,
Total
Zinc,
Total
Benchmarks =->
_
100 mg/L or
50 mg/L4
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/L5
' Monthly sampling (instead of semi-annual) must begin with the second consecutive benchmark exreedance 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.
4 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 ng/L", where XX is the numerical value of the
detection limit, reporting limit, quantitation limit, etc. in mg/L.
Note: ff you report a sample value in excess of the benchmark you must im iement Tiers Tier 2, or Tier 3 responses. See Genera! Permit.
Permit mate: 02/02/2015-12/31/2019 SWU-2S6, 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/L
Footnotes from Part A also apply to this Part B
Note: I you report a sample value in excess othe 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 OUTFALLTRIGGER 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:
Mail an original and one copy of this DMR, including all "No Discharge" reports, within 30 days of rec&t of the lab results (or at end of monitoring pgriod
in the case of "No Discharge" reports)jo:
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'thay here are significajrt pe^lties for submitting false information, including the possibility of fines and imprisonment for knowing violations."
(Signatrlre of Permittee)
1 ZZ
( ate)
Permit Date: 02/02/2015-1.2/31/201.9
SWU-256, last revised 1/28/2015
Page 2 of 2

®RO
January 22, 2016
Division of Water Resources
Attn: DWR Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
Industrial Environmental Consultants, LLC
2603 Fessey Park Road o PO Box 40066
Nashville, Tennessee �7204
(615) 730-V59
RE: Semi -Annual Stormwater Discharge Monitoring Report
Horton Iron & Metal — Wilmington, NC NCG200468
Dear North Carolina Division of Water Resources,
Enclosed please find the Semi-annual Stormwater Discharge Monitoring Report (DMR) for
North Carolina DEMLR General Permit No. NCG200468. The facility had no discharge of stormwater
in 2015. The facility inspects the site during rain events to verify there is no discharge. Stormwater is
directed to a low area on the property where it infiltrates and evaporates. If you have any questions or
require additional information about the certification, please do not hesitate to contact me at 615-730-
5059.
Sincerely,
Industrial Environme at Consultant ,ILLC
I
Jason Winningham, E.
Enclosures
cc: John Horton, Horton I&M

STORMWATER DISCHARGE OUTFALL (SDO)
ANNUAL SUMMARY DATA MONITORING REPORT (DMR)
Calendar Year 11-0 is
General Permit No. NCG200000
Certificate of Coverage No. NCG20❑0 0❑ 4❑n6 [
This monitoring report summary is due to the DWO Regional Office no later than March Is, of each
calendar year.
Facility Name: Horton Iron & Metal Co. Inc
County: New Hanover
Phone Number: ( 910� 763-8268
Outfall No. 001
Is this outfall currently in Tier 2 (monitored monthly)?
Total no. of SDOs monitored
Was this outfall ever in Tier 2 (monitored monthly) during the past year?
It this outfall was in Tier 2 last year, why was monthly monitoring discontinued?
Enough consecutive samples below benchmarks to decrease frequency ❑
Received approval from DINQ to reduce monitoring frequency ❑
Other _ _' . _ ❑
Yes ❑ No M
Yes ❑ No
001
Outfall
Total
Rainfall,
inches
00530
00340
00556
1 00400
1 01113
01119
00980
01114
01094
TSS
m
COD
Oil &
Grease
mO
pH
S.U.
'Cadmium
m
Copper
Iron
m
Lead
m
Zinc
m
Benchmark
NIA
100
120
30
6.6 — 9.0
0.001
0.007
NIA*
0.03
0.067
Date Sample
Collected ,�p
mo/ddlyr
_ ,w � xf r �'"ru
�er� h n
=ice i
`f'£�,'=F.-1s}-..
,,�+N � x'_
�`^• rx" S,
G H
_..0 aticc
7 P �ro - ,.:
r3 i'
3 eY
N�, -. rtr•. a_.£
6 } F �
� �� ^
nY ' �1
xt.:.:..�C..i.9
t'� tires
�"' w
1�
5 w�
n_i. ...-Lii. .."r:,.
4 43. -.,,. � �
ut- 4 L,
Ems :�
i _
?�_ . .F "
�'s• a.
��� �F�-�=I
a� jai
.5+..ri
?F1
1^e,"+ ,E y, x
1%t �s5-� s�
sc °r�+'� �_
M fi Y jw-r
�c�'�'i ?i �
3 �+.
•ti� L':
�r�, �
-• � �'`E.G
No Flow in
1
i
8 too;
Y.
*Iron benchmark was removed due to variable ambient in -stream concentrations throughout State. However, 90% of ambient monitoring data collected
I
since 2004 by 0WQ show background iron concentrations less than or equal to 2.1 mgli. Stormwater discharge iron concentrations greater than 2.1
mg/l may be contributing iron above background levels.
SW U-250NCG20-11.16.09

`~ Semi-annual Stormwater Discharge Monitoring Report DMR
for North Carolina DEMLR General Permit No. CG20 000 —Scrap Metal Recycling
Date submitted 0 S
CERTIFICATE OF COVERAGE NO. NCG200468
FACILITY NAME Horton Iron & Metal
COUNTY New Hanover
PERSON COLLECTING SAMPLES John Horton
LABORATORY n a Lab Cert. #
Comments on sample collection or analysis: The facility was inspected
for discharge during rain events and there was no discharge
Part A: Stormwater Benchmarks and Monitoring Results
SAMPLE COLLECTION YEAR 2015
SAMPLE PERIOD ® Jan -June ❑ July -Dec
or ❑ Monthly" (month).
DISCHARGING TO CLASS ❑ORW ❑HQW []Trout ❑PNA
RECEIVED ❑Zero -flow ❑Water Supply ❑SA
JUL Q 9 2015
❑Saltwater ❑Other 1__"
CENTRAL FILES PLEASE REMEMBER TO SIGN ON THE REVERSE 4
DWR SECTION
® No discharge this period?z
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
genchmorks ==>
_
100 mg/L or
50 mg/L4
120 mg/L
15 mg/L
0.010 mg/L or
0.005 mg/Ls
0.075 mg/L or
0.210 mg/L5
0.126 mg/L or
0.090 mg/L5
1 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.
4 See General Permit text, Table 3 or Table 4, identifying protected receiving water classifications where the more protective T55 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 m L", where XX is the numerical value of the
detection limit, reporting limit, quantitation limit, etc. in mg/L.
Note: If ou 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

.y
Paif!3: 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/0
Footnotes from Part A also apply to this Part B
Note: If you report a sample value in excess of the benchmark,youu 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 DEMLR REGIONAL OFFICE AS REQUIRED BY THE PERMIT? YES ❑ NO ❑
REGIONAL OFFICE CONTACT NAME:
Mail an original and one copes this DMR, inch all "No Discharge" reports, within 30 days of receipt o the lob results (or at end of monitoring ems_ rind
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 thering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete.
am aware that t ere re sign' i nt alties for submitting false information, including the possibility of fines and imprisonment for knowing violations."
Jbla D 4 D 15
Signatur of ermitt e) (Da e)
Pergiit Date: 02/02/2015-12/31/2019 SWU-256, last revised 1/28/2015
Page 2 of 2

RECEIVED STORMWATER DISCHARGE OUTi+ALL (SDO)
JUL 0 6 2015 GENERAL PERMIT NO. NCG200000
DISCHARGE MONITORING REPORT (DMR)
CENTR F
CERTIFICATE OF COVERAGlb� N468
FACILITY NAME Horton Iron & Metal Co., Inc.
PERSON COLLECTING SAMPLES _John Horton
CERTIFIED LABORATORY Lab #
Lab #
COUNTY New Hangycr
PHONE NO.( 910 ) 763-8268
Part A: Specific Monitoring Requirements
Maiforiginal and "glee"ctif?y to SAMPLES COLLECTED DURING
1)ivisioit of Water Qti�tlity, ` CALENDAR YEAR: p-- 62 1Iq
Atfni Cctttw,il' Files ('Phis nloaitoriilg report is ducat the I)ivisioil no
- , ' ' later than 30 days front the dnte the facility
161.7'IV1ail'ScrviceCenter-;." -
rc-cm civcs thesnpling results from the lulx-nitory.)
Riileigl}; Nortli,Cnroli ilil 27.699- l 61.7
OutfalI
No.
Date
Sample
Collected
moldd/ r
Tota!
Rainfaill
inches
00530
00340
00556
00400
01113
01119
00980 1
011.14
01094
Total Suspended
Solids
m /l
Chemical Oxygen
Demand
mg/1-
Oil & Grease
m l
pH
s.u.
Cadmium'
m
Copper'
m Il
Iron'
m l
Lead
m l
Zinc=
iingA
Benchmark'
-
-
100
120
30
6.0 — 9.0
0.001
0.007
N/A
0.03
0.067
001
NO FLOW
' If it value is in execs~ of the benchmark, or outsklc the benchmark range (for pH), you must iml)lemcnt the Tier I or Tier 2 responses in the General Permit.
j Tolili rec(lvcri1111e.
Ortly complete Part B if this facility uses more than 55 gallons of new motor oil per Month.
Part B: Vehicle Maintenance Activity Monitoring Requirements
Outfall
No.
Date
Sample
Collected
mo/dd/ r
Total
Rainfmil
inches
New Motor Oil
Usage
gallinonth
00530
00400
00556
Total Suspended
Solids
Mgt1
pH
SM.
Oil & Grease
tln i
Benchmark'
-
-
-
100
6.0 — 9.0
30
001
NO FLOW
YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED:
"I Certify, ender penally or law, that this document and all attachments were prepared wider my direction ar Kupurvision in accordance lvilh a syStcni designed to ❑titilli•C that (i(Itilified personsid
properly gather rind evaluate the inlarinntion submilt(:d. Based on my inquiry of the parson or persons who innnage the system, or tllo is persons directly responsible for gathering the
inforination, the iillorniation subulitted is, to t le best or my knowledge and b0kr, tr0e, i1CClll'ntC, and ColllpleLe. I i ni aware thin there aw significant pCna ties for Rihillittillb frilsc information,
including lllc possibility of fines d lillp-tS linent knowing violallons."
(Signatur of ermittee) (Dat
NCG200000 DM
Fornl SWU-256
Pilgc l of i

STORMWATER DISCHARGE OUTFALL (SDO)
GENERAL PERMIT NO. NCG200000
�f C tl-'),DO' CI VV CHARGE MONITORING REPORT (DMR)
CERTIFICATE OF COVERAGE NO. NCGg0000i#68-- ;Mai1'oi'igitiaFand'ane eddy toe _
FACILITY NAME _ Horton Iron & Metal Co.- Inc. _
Di;, tsi
on of jw�tq Quality
PERSON COLLECTING SAMPLES _John Horton Attn:iCentral Etles '.`
CERTIFIED LABORATORY Lab # 1'61 lIVlail`Service Center
Lab # ''R'J-l6jfi No'rtii cal Tina 27699=1617
COUNTY New Hanover
PHONE NO. ( 910 ) 763-8268
Part A: Specific Monitoring Requirements
SAMPLES COLLECTED DURING
CALENDAR YEAR: ,Q0157
('this monitoring report is duc at the Division no
later than 30 days frorn the date the facility
receives the sampling results from the lulw)t-atory.)
Outfall
No.
Date
Sample
Collected
mo/dd/ r
Total
Rainfall
inches
00530
.00340 , .
00556
00400
01113
01119
00980
01114
01094
Total Suspended
Solids
mg/1
Cheinical Oxygen
Demand
m l
Oil & Grease
Mg/1
pH
S.U.
Cadmium'
mo
Copper=
mg/1
Iron'
m I
Lead'
m l
Zinc'
tm
Benchmark'
-
-
100
120
30
6.0 = 9.0
0.001
0.007
NIA
0.03
0A67
001
NO FLOW
If a value is in excess of the benchmark, or outside the benchmark rank (for pH), you must implement tlic Tier 1 or Tier 2 responses in the Gencral Permit,
'-'Total recoverable.
Only complete Part B if this facility uses more thatt 55 gallotrs of new motor oil per month.
Part B: Vehicle Maintenance Activity Mo itoring Requirements
Outfall
No.
Date
Sample
Collected
mo/dd/ r
Total
Rainfall
inches
New Motor Oil
Usage
aU:nonth
00530
00400
00556
Total Suspended
Solids.
m /l,
pH
S.U.
Oil & Grease
m I
Benchmark 1
-
-
-
100
6.0 -- 9.0
30
001
NO FLOW
RFORVC-U
UNR 5'cGTION C217
1NPORMATION PROI(,s SSING UNIT T =<9
YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED:
"1 ccnify, udder penalty of laly, that this dOClllnellt and all attachments were prepared tender my direction or supervision in accordance with a system designed to 8ssLirc that (luallfled personticl
_prol)nrly-gllthl`i'.and C5'illUalC the Eilforlllatlotl SabinitlCCl, Based On Illy inquiry of the person or persons who manage the system, or those persons directly responsible far gathering the _ __-
infonn ltiort, the information submitted is, to t lc best of my knowledge and belief, true, accurate. and coinpletc. I ant awave that there are signific,RIIt penalties for SLlbinittlllg false information,
incbiding the possibility of fines"d intprisgAnmit fvrp knowing violations."
(Signatur¢ of
NCG2U0000 DMi
- j /?/
is
(Dat
Form SWU-256
Page l or I

STORMWATER DISCHARGE OUTFALL (SDO)
ANNUAL SUMMARY DATA MONITORING REPORT (DMR)
Calendar Year 2015
General Permit No. NCG200000
Certificate of Coverage No. NCG20DE1EE10
This monitoring report summary is due to the DEMLR Regional Office no later than March 1 s: of each
calendar year.
Facility Name: Horton Iron & Nteta€
County: New Hanover
Phone Number: s10 )
763-8268
Total no. of SDOs monitored none
Outfall No. ooi
Is this outfall currently in Tier 2 (monitored monthly)? Yes ❑ No
Was this outfail ever in Tier 2 (monitored monthly) during the }past year? lies ❑ No
If this outfall was in Tier 2 last year, why was monthly monitoring discontinued?
Enough consecutive samples below benchmarks to decrease frequency ❑
Received approval from DEMLR to reduce monitoring frequency ❑
Other - No discharge - stormwater is retainer! on site, infiltrates, and eve prates
Outfall
Total
Rainfall,
inches
00530
00340
01119
01114
01094
TSS,
n1 */1
COD,
Mg/1
Non -polar
oil & grease,
Ins I
'Total
Copper,
in /l
"Total
Lead,
Mg/1
Total
Zinc,
mg/l
Bcnchtnarks
NIA
100,150
120
1s
0.0.1010.005
fresh/salt
0.07510.210
fresh/salt
0.126/0.090
fresh/salt
Date Sample
Collected,
b Zr.•J+F. �
te5�r:.
9ti.'
� 0 .#
Asa
.,.sue-�edd/
�.
No flow in 2015
SWU-250NCG20-01.28.15

STORMWATER DISCHARGE OUTFALL (SDO)
ANNUAL SUMMARY DATA MONITORING REPORT (DMR)
Calendar Year ao f3
General Permit No. NCG200000
Certificate of Coverage No. NCG20®®®©®
This monitoring report summary is due to the DWO Regional Office no later than March 1st of each
calendar year.
Facility Name: Horton Iron & Metal Co. Inc
County: New Hanover
Phone Number: ( 910) 763-8268
Total no. of SDOs monitored 1
Outfall No. 001
Is this outfall currently in Tier 2 (monitored monthly)? Yes ❑ No
Was this outfall ever in Tier 2 (monitored monthly) during the past year? Yes ❑ No
If this outfall was in Tier 2 last year, why was monthly monitoring discontinued?
Enough consecutive samples below benchmarks to decrease frequency ❑
Received approval from DWO to reduce monitoring frequency ❑
Other ❑
��
Outfall
i
Grease
HigA
Collected,
• • •
----------
----------
----------
"Iron benchmark was removed due to variable ambient in -stream concentrations throughout State. However, 90% of ambient monitoring data collected
since 2004 by DWO show background iron concentrations less than or equal to 2.1 mgll. Stormwater discharge iron concentrations greater than 2.1
mgll may be contributing iron above background levels.
SW U-250 NCG20-11.16.09

rr"I. rtify, 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 infor atio
Si9 natu [
Date
the possibility of fines and imprisonment for knowing violations."
Mail Annual DMR Summary Reports to Your Regional DWO Office:
DWO Regional Office Contact Information:
Asheville Office ...... [phone]
Fayetteville Office ...
[phone]
Mooresville Office ...
[phone]
Raleigh Office ........
[phone]
Washington Office ...(252)
946-6481
Wilmington Office ...
[phone]
Winston-Salem ......
[phone]
Central Office .........(919)
807-6300
ASHEVILLE REGIONAL OFFICE
FAYETTEVILLE REGIONAL OFFICE
MOORESVILLE REGIONAL OFFICE
2090 US Highway 70
225 Green Street
610 East Center Avenue/Suite 301
Swannanoa, NC 28778
Systel Building Suite 714
Mooresville, NC 28115
[phone]
Fayetteville, NC 28301-5043
[phone]
[phone]
RALEIGH REGIONAL OFFICE
jNVASHINGTON REGIONAL OFFICE
M ILMINGTON REGIONAL OFFICE
3800 Barrett Drive
943 Washington Square Mall
127 Cardinal Drive Extension
Raleigh, NC 27609
Washington, NC 27889
Wilmington, NC 28405-2845
[phone]
[phone].
[phone]
IN'VINSTON-SALENI REGIONAL
CENTRAL OFFICE
OFFICE
585 Waughtown Street
1617 Mail Service Center
Raleigh, NC 27699-1617
.' "To preserve, protect
and enhance
Winston-Salem, NC 27107
[phone]
North Carolina's water..."
[phone]
SW U-250NCG20-11.16.09

STORMWATER DISCHARGE OUTFALL (SDO)
GENERAL PERMIT NO. NCG200000
DISCHARGE MONITORING REPORT (DMR)
CERTIFICATE OF COVERAGE NO. NCG20000468 Mail original and one coPy to: i' SAMPLES COLLETED DURING
FACILITY NAME Horton Iron & Metal Co., Inc. Division of Water Quality CALENDAR YEAR: _2013
PERSON COLLECTING SAMPLES —John Horton Attn: Central Files (Phis monitoring report is ducat the Division no
CERTi>; IED LABORATORY Lab # 1617 Mail Service Center later than 30 days from the date the facility
Lab # receives the sampling results from the laboratory.)
Raleigh, North Carolina 27699-1.617
COUNTY New Hanover
PHONE NO.( 910 ) 763-8268
Part A: Specific Monitoring Requirements
Outfall
No.
Date
Sample
Collected
moldd/vr
Total
Rainfall
inches
00530
00340
00556
00400
01113
01119
00980
01114
01094
Total Suspended
Solids
mg/1
Chemical Oxygen
Demand
m l
Oil & Grease:
m I
pH
S.U.
Cadmium'
m l
Copper=
m l
Iron =
mg/1
Lead'
MO
Zinc-'
m /l
Benchmark'
-
-
100
120
30
6.0 — 9.0
0.001
0.007
NIA
0.03
0.067
001
NO FLOW
[I' a value is in excess of the henchmark, or outside the benchmark range (for pH), you must implement the Tier I or "Pier 2 responses in the General Permit.
Total recoverable.
Only complete Part R if this facility uses snore than 55 gallons of new motor oil per month.
Part B: Vehicle Maintenance Activity Monitoring Requirements
Outfall
No.
Date
Sample
Collected
mo/dd/vr
Total
Rainfall
inches
New Motor Oil
Usage
al/month
00530
00400
00556
Total Suspended
Solids
m I
pH
s.u.
Oil & Grease
m I
Benchmarkr
-
-
100
6.0 — 9.0
30
001
NO FLOW
RECEIVE®
AUG 0 X 2014
CENTRAL FILES
DWQl60G
YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED:
"I ecrtify, Underpenally of Iaw, 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
infonnalion, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete. I ant aware that there are sivnificanl pcnaltics for submitting false information,
including the possibility of lines and irn i nmcnt for knowing violations."
(Signti
re o Permittee) (Dat,
NCG2UUU(lU fZ Form SWU-256
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