NCG080922_MONITORING INFO_20190507

STORMWATER DIVISION CODING SHEET
NCG PERMITS
PERMIT N0.
/V O�+
DOC TYPE
❑ HISTORICAL FILE
� MONITORING REPORTS
DOC DATE
p dF/i 1 050�
YYYYMMDD

Semi-annual Stormwater Discharize Monitoring Report
for North Carolina Division of Water Quality General Permit No. NCG080000
Date submitted _5/7/19
CERTIFICATE OF COVERAGE NO.: NCGO80922
FACILITY NAME: Norfolk Southern Railway Co. — Charlotte Intermodal
COUNTY _Mecklenbuur RECEIVED
PERSON COLLECTING SAMPLES J. Thurman Horne, P.E.
LABORATORY: K & W Laboratories Lab Cert. #559 MAY 13 2019
Comments on sample collection or analysis: CENTRAL FILES
Dwft kcTIC)p
Part A: Vehicle Maintenance Areas Monitoring Requirements
SAMPLE COLLECTION YEAR: 2019
SAMPLE PERIOD X Jan -June July -Dec
or ❑ Monthly'. tmonth)
DISCHARGING TO CLASS ❑ORW ❑HT1W ❑Trout ❑PNA
❑Zero -flaw ❑Water Supply ❑SA
X Other: C
PLEASE REMEMBER TO SIGN ON THE REVERSE 4
❑ No discharge this period'
Outfall : ,
No.
Date
Sample Collected,
rno/dd/yr
00530.-
.00400
00556
Total Suspended
Solids, mg/L
pH,'
Standard'units
Non -Polar Oil and Grease/TPH EPA
Method 16" (SGT-HEM), mg/L
New Motor Oil Usage,
Annual average gal/mo
Benchmark
-
50 or 100 see permit
Within 6.0 —.9.0
15 _
-
001
03/15/19
7
6.15
<5.9
150
Did this facility perform Vehicle Maintenance Activities using more than 55 gallons of new motor oil per month? X yes _no
(if yes, report your analytical results in the table immediately below)
Part B: Oil/water Separators and Secondary Containment Areas at Petroleum Bulk Stations and Terminals
Outfall
No.
Date
Sample Collected,
mo/dd/yr
00556
00530
00400
Non -Polar Oil and Grease/TPH EPA Method
1664 (SG'T-HEM), mg/L
Total Suspended Solids,
mg/L
pH,
Standard units
Permit Limit.
-
15
50 or 100 see permit
6.0 — 9.0
001
103/15/19
1 <5.9
7
6.15
1 For sampling periods with no discharge at any single outfall, you must still submit this discharge monitoring report with a checkmark here.
SWU-250 last revised October 25, 2012
Pagel of 2

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STORM EVENT CHARACTERISTICS:
Date: 03/15/19 (first event sampled)
Total Event Precipitation (inches): 0.2
Date (list each additional event sampled this reporting period, and rainfall amount)
Total Event Precipitation (inches):
Note: if you report a sample value in excess of the benchmark, you must implement Tier 1, Trer 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 X
IF YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES ❑ NO ❑
REGIONAL OFFICE CONTACT NAME:
Mail an original and one wptr of this DMR, including all 'No DischarQe'reQy_rtsR within 30 dM o f receipt of the lob results for of end of monitoring period 1n
the case of'No Discharae'repoM) 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 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 signiygant pgRX9es fossubmitting false information, including the possibility of fines and imprisonment for knowing violations."
(Signature
(Date}
Additional copies of this form may be downloaded at: http://Dortal.ncdenr.oryZwebLwq/ws/su/npdessw#tab-4
SWU-250
Iast revised October 25, 2012
Page 2 of 2

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Semi-annual Stormwater Discharge Monitoring Report
for North Carolina Division of Water Quality General Permit No. NCGO80000
Date submitted 11/5/18
CERTIFICATE OF COVERAGE No.: N00080922
FACILITY NAME: Norfolk Southern Railway Co. - Charlotte Intermodal
COUNTY Mecklenbure
PERSON COLLECTING SAMPLES J. Thurman Horne, P. E.
LABORATORY: K & W Laboratories Lab Cert. #559
Comments on sample collection or analysis:
Part A: Vehicle Maintenance Areas Monitoring Requirements
S3XW@@3LLECTION YEAR: 2018
REC I %r &-
SAMPLE PERIOD Jan -June X July -Dec
NOV 0 9 2019 or E] Monthly' (month)
DISCHARGING TO CLASS [-]ORW DHQW OTrout [:]PNA
CENTRAL t-lLtO L]zero-flow [:]water supply [-]SA
DWR SECTION X Other:C
PLEASE REMEMBER TO SIGN ON THE REVERSE 4
0 No discharge this period'
OutFall
Date- 7 -0-M -0
fio/dd/frTa
i-
W5� H,
_r
in 1*7
rira-rd�iht
ori-_k _P
Nfo N67eA 6 0.
7Wtfil0
002
10/10/18
16
6.48
11
150
Did this facility perform Vehicle Maintenance Activities using more than 55 gallons of new motor oil per month? X-yes _no
(if yes, report your analytical results in the table immediately below)
Part B: Oil/water Separators and Secondary Containment Areas at Petroleum Bulk Stations and Terminals
!"
St
No
1671
.
-IM.S
on-
a Suspd,d., Solids,
664,11GTo" t
N
nn
S Wlaw
-,-7
7-Ft - APF-T,-
r7m ii
permit
001
10/10/18
21
16
6.48
I For sampling periods with no discharge at any single outfall, you must still submit this discharge monitoring report with a checkmark here.
SWU-250 last revised October 25, 2012
Page 1 of 2

STORM EVENT CHARACTERISTICS:
Date: 10/20/19 (first event sampled)
Total Event Precipitation (inches): 0.2
Date (list each additional event sampled this reporting period, and rainfall amount)
Total Event Precipitation (inches):
Note: If you report a sample value in excess of the benchmark, you must implement Tier 1, Tier 2, or rer 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 ATTHE SAME OUTFALL TRIGGER TIER 2 REQUIREMENTS. SEE PERMIT PART II SECTION B.
• TIER 3: HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDANCES FOR THE SAME PARAMETER AT ANY ONE OUTFALL? YES ❑ NO X
IF YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES ❑ NO ❑
REGIONAL OFFICE CONTACT NAME:
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 Quality
Attn: DWQ Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTER:
"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 pengies for submitting false information, including the possibility of fines and imprisonment for knowing violations."
/I Z /Of
(Signature of Permittee) (Date)
Additional copies of this form may be downloaded at: http:llportal.ncdenr,orgLweb/wq/ws/sulnpdessw#tab-4
SWU-250 last revised October 25, 2012
Page 2 of 2

r
1
Discharge Monitoring Report Checklist (Updated 8/14 CE IV D
JUN 11201b
CEN-1-RAL FILE;
1) Location/Facility: Charlotte, NC — Charlotte Intermodal Permit No. �(9'
2) ' Monthly ❑ ;Quarterly ❑ ;Semi-annual ■ ;Annual ❑ : Check all that apply
3) DMR limits: Provided on DMR Form ■ ;incl. below ❑ ;or attached ❑ `
4) Are all items in compliance with the permit? Yes ■ No *
�c �M I*A-rl"' ty�ccd ►�
5) If the answer to Item 4 is No, or if any parameter is nearly the limit, complete page 2 of
this checklist in its entirety, identifying root cause and your corrective action. Any
exception should be discussed in a cover letter, or on the DMR form.
6) When is this DMR due to the agency? 6/8/2018
7) If the checklist/ DMR is being submitted less than 3 business days from the date due,
specify reason(s)
8) If any parties require copies other than the addressee, file and copy lists on your letter
(facility personnel, etc.), please give specifics below under "Distribution List" or attached
separately. Distribution list is attached separate
I reviewed the attached DMR and I certify it to be accurate and complete.
I. 46C." 5/25/2018
Engird n tions Date
2.
Mana er. Envir. Operations Date
Distribution List (Including Name, Title, and Complete Address):
Operating Subsidiary: Norfolk Southern Railway Company

Distribution List (Including Name, Title, and Complete Address):
External Distribution: Mail the original DM and one copy to'
Division of Water Quality
Attn: DWQ Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
Internal Distribution: Send backup documentation internally only.
Vacant — Division Manager I (Intermodal Manager)
Adam Motsinger —Regional Env, Ops. (Adam.Motsinger(a�nscorp.com)
Leonard Stogner— Environmental Contractor (stogner3Ca.vnet.net)
Notes
We experienced an exceedance of a permit benchmark level during this monitoring period.
The result of the analysis for Non -Polar Oil and Grease/TPH EPA Method 1664 (SGT-HEM),
(17 mg/l) was slightly above the permit allowable threshold benchmark level (15 mg/l.)
Norfolk Southern has followed the required procedure and completed a Tier I site inspection and
that inspection was completed within the required two week time limit. From the inspection it
appears that a significant rain fall event overwhelmed the oil water separator at this facility
allowing bypass condition. This facility in its history has never experienced an exceedance of
any constituents.
Operating Subsidiary; Norfolk Southern Railway Company

Semi-annual Stormwater Discharge Monitoring Report
for North Carolina Division of Water Quality General Permit No. NCGO80000
Date submitted _5/25/18
CERTIFICATE OF COVERAGE NO.: NCGO80922
FACILITY NAME: Norfolk Southern Railway Co. -Charlotte Intermodal
COUNTY Mecklenburg
PERSON COLLECTING SAMPLES J. Thurman Horne, P.E.
LABORATORY: K & W Laboratories Lab Cert. #559
Comments on sample collection or analysis:
Part A: Vehicle Maintenance Areas Monitoring Requirements
SAMPLE COLLECTION YEAR: 2018
SAMPLE PERIOD X Jan -June July -Dec
or ❑ Monthly' (month)
DISCHARGING TO CLASS ❑ORW ❑HQW ❑Trout ❑PNA
❑zero -flow ❑Water Supply ❑SA
X Other: C
PLEASE REMEMBER TO SIGN ON THE REVERSE 4
❑ No discharge this period'
Outfail
No:
Date = :
Sample Collected,
_in' d/yr
00530 -
_... `.._ �00400 '. . _ .
= ':
_.._Y 08556
L i i-_—
F -`
Total Suspended -
; Solids;_mg/L
- � pH,
rStandard:.unrfs�_
�
Non Polar Oil and Grease/TPH PA
r�
tiMethod 1664.(SGT-HEMj mg/L__
New Motor Oil:Us g
_
., Annual'average;gal/.ma_:
:Benchmark
_.' = _
SO or.:300,seepermtf
w-ow-
FWrth�O.60 _z
15
-
x�
001
04/15/18
34
6.45
17
150
Did this facility perform Vehicle Maintenance Activities using more than 55 gallons of new motor oil per month? X yes _no
(if yes, report your analytical results in the table immediately below)
Part B. Oil/water Separators and Secondary Containment Areas at Petroleum Bulk Stations and Terminals
OUtfaI
No --Sam
Date
le Collected,
mo/dd/Yr _r ._
00sst
00530� '. :,
00400i ._ =
-
Non=Polar O�i and Grease TPHIPA�Method
... r
'( GT FI / g/L�
= .. °�- 1664 5_ _ EM)m _.
i Total Suspended. Splids��t
mom. -�
_ �/L _=5
4,
pH -
= Y t
nciard units.._
Permit bm�t ,
-
001
04/15/18
17
34
6.45
I For sampling periods with no discharge at any single outfall, you must still submit this discharge monitoring report with a checkmark here.
5WU-250 last revised October 25, 2012
Page l of 2

STORM EVENT CHARACTERISTICS:
Date: 04/15/18 (first event sampled)
Total Event Precipitation (inches): 1.2
Date (list each additional event sampled this reporting period, and rainfall amount)
Total Event Precipitation (inches):
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 11 SECTION B.
• TIER 3: HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES FOR THE SAME PARAMETER AT ANYONE OUTFALL? YES ❑ NO X
IF YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES ❑ NO ❑
REGIONAL OFFICE CONTACT NAME:
Moil an original and one copy of DMR, including all "No Discharge" resorts, 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 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 gather and evaluate the information submitted. Based on my inquiry of the person or persons who manage the system, or those persons
directly responsible forgathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete. I am aware that
there a cant {Sena or submitting false information, including the possibility of fines and imprisonm nt for knowing violations."
(Signat of Penmittee) (Date)
Additional copies of this form may be downloaded at:.http://portal.ncdenr-.orL,/web/wq/ws/su/nl)dessw#tab-4
5WU-250 last revised October 25, 2012
Page 2 of 2

Semi-annual Stormwater Discharge Monitories Report
for North Carolina Division of Water Qua ity general Permit No. NCG080000
Date submitted 3 111
CERTIFICATE OF COVERAGE NO.: NCG680922
FACILITY NAME: Norfolk Southern Railway Co. — Charlotte Intermodal
COUNTY Mecklenburg
PERSON COLLECTING SAMPLES J. Thurman Horne, P.E.
LABORATORY: K & W Laboratories Lab Cert. #559 Comments on sample collection or analysiR CErVE®s:
.ern V Q 9 2017
CENTRAL FILES
Part A: Vehicle Maintenance Areas Monitoring Requiremer'MWR SECTION
SAMPLE COLLECTION YEAR: 20117
SAMPLE PERIOD Jan -June X July -Dec
or ❑ Monthly( (month)
DISCHARGING TO CLASS ❑ORW ❑HQW ❑Trout ❑PNA
❑Zero -flow ❑Water Supply ❑SA
X Other: C
PLEASE REMEMBER TO SIGN ON THE REVERSE 4
❑ No discharge this period'
Out�#atl�
a
. N7n
Date,
Sample Collected
mo/dd/yr , .
�530
004Q0
00556
-.Total�Suspended
Y
Sofids;mg/L _ ='
pt`I,
Standardunits . L
Non -Polar Oif and Grease/TPH EPA
Method 1664;(SGtHEMj, mg/.L
New Motor Oit Usage,
Annual average gal/mo
eeiicFiinark
__ _ _,
50 or 100 seepermit
Wrthira,6�s 0 .0
15
_
001
1 08/31/17
9.9
6.62
<6.2
150
Did this facility perform Vehicle Maintenance Activities using more than 55 gallons of new motor oil per month? X yes _no
(if yes, report your analytical results in the table immediately below)
Part B: Oil/water Separators and Secondary Containment Areas at Petroleum Bulk Stations and Terminals
Outfall
No:
:. Da'teti"
Sample Collected, ,
-mo
F00556
00530
_
00 ---
Non -Polar Or) and:Grease/TPH EPA Method
,1664 (SGT'HEM)mg/,L
Total Suspended;Solids,
mg/1L
p ; _
-
Standard units
I,ermiV mit
5076r1_OO,see;permit
6_ IBM
001
08/31/17
<6.2
9.9
6.62
i For sampling periods with no discharge at any single outfall, you must still submit this discharge monitoring report with a checkmark here.
SWU-250 last revised October 25, 2012
Page 1 of 2

STORM EVENT CHARACTERISTICS:
Date: 08/31/17 (first event sampled)
Total Event Precipitation (inches): 0.3
Date (list each additional event sampled this reporting period, and rainfall amount)
Total Event Precipitation (inches):
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 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 X
IF YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES ❑ NO ❑
REGIONAL OFFICE CONTACT NAME:
Mail an oriainal and one copy of,this DMR, including all "No Discharge" reports within 30 days of receipt of the lab results for at end a monitoring period in
the case o "No Discha e" rearts 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 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 penal ' fors mitting false information, including the possibility of fines and imprisonment for knowing violations."
!!/3(r;L-
(Signature of Permittee)
(Date)
Additional copies of this form may be downloaded at: http://portal.ncdenr.org/web/wq/ws/su/npdessw#tab-4
SWU-250
last revised October 25, 2012
Page 2 of 2

e
Discharge Monitoring Report Checklist (Updated 8/14/12)
1) Location/Facility. Charlotte, NC -- Charlotte„Intermodal Permit No. NCG080922
2) Monthly [];Quarterly ❑ ;Semi-annual ■ ;Annual ❑ : Check all that apply
3) DMR limits: Provided on DMR Form ■ ;incl. below ❑ ;or attached ❑
4) Are all items in compliance with the permit? Yes ■ No ❑
5) If the answer to Item 4 is No, or if any parameter is nearly the limit, complete page 2 of
this checklist in its entirety, identifying root cause and your corrective action. Any
exception should be discussed in a cover letter, or on the DMR form.
6) When is this DMR due to the agency? 11/12/2017
7) If the checklist/ DMR is being submitted less than 3 business days from the date due,
specify reason(s)
8) If any parties require copies other than the addressee, file and copy lists on your letter
(facility personnel, etc.), please give specifics below under "Distribution List" or attached
separately. Distribution list is attached separately.
I reviewed the attached DMR and I certify it to be accurate and complete.
1. 11/3/2017
Engineer E O erations Date
2. It
Manafer Envir. 6perations Date
Distribution List (Including Name, Title, and Complete Address):
Operating Subsidiary. Norfolk Southern Railway Company

Distribution List (Including Name. Title, and Comnlete Address):
External Distribution:
Division of Water Quality
Attn: DWQ Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
Internal Distribution: Send backup documentation internally only.
Tom Jacoby — Division Manager I ([e-mail])
Adam Motsinger — Regional Env. Ops. (Adam. Motsin-ger(ftscorp.com]
Leonard Stogner — Environmental Contractor (stogner3(&vnet.net)
Notes
None.
Operating Subsidiary: Norfolk Southern Railway Company

I'
Norfolk Southern Corporation
Safety and Environmental Department
1200 Peachtree St. NE — Box 13
Atlanta, GA 30309
Telephone [phone]
June 6, 2017
Division of Water Quality
Attn: DWQ Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
RE: Norfolk Southern Railway Company
Charlotte Intermodal
Charlotte, Mecklenburg County, North Carolina
COC No: NCGO80922
Dear Sir or Ma'am:
Bryan Naranjo
System Manager
Environmental Operations
S([e-mail]
Enclosed is the original and one copy of the 2017 first semi-annual Discharge Monitoring Report (DMR)
for the above referenced facility.
If you have any questions or need additional information, please contact David Patten at 404-985-2820 or
by email at David. Patten(Mnscora.com.
Respectfully Sub . ted,
?BryaInara njo
System Manager Environmental Operations
Attachments
RECEIVED
JUN 12 2017
CENTRAL FILES
DWR SECTION

Semi-annual Stormwater Discharge Monitoring Report
for North Carolina Division of Water Qlity/General Permit No. NCG080000 u
Date submitted � f l ;X
CERTIFICATE OF COVERAGE NO.: NCGO80922
FACILITY NAME: Norfolk Southern Railway Co. - Charlotte Intermodal
COUNTY Mecklenburg
PERSON COLLECTING SAMPLES J. Thurman Horne, P.E.
LABORATORY: K & W Laboratories Lab Cert. #559
Comments on sample collection or analysis:
Part A: Vehicle Maintenance Areas Monitoring Requirements
SAMPLE COLLECTION YEAR: 2017
SAMPLE PERIOD X Jan -June July -Dec
or ❑ Monthly( (month)
DISCHARGING TO CLASS ❑ORW ❑HQW ❑Trout ❑PNA
[]Zero -flow [-]water Supply ❑SA
X Other: C
PLEASE REMEMBER TO SIGN ON THE REVERSE 4
❑ No discharge this period'
Outfall
No.
Date
Sample Collected,&otjalW§u`spen�,ed
0053D
D0400
00556
lids, mg/L10
pH,
Standard units
Non-Paa'rr Dil and G7 rea e/TPH EPANew
Met_hnd 1664 (SGT HEM), mg/L
MotorOilmo/dil'.
Annual average gal/mo
(BenchmatRZ
-
50 or 1001see permit
Within 6.Q r.,
15
001
05/01/17
9.3
6,24
<6.2
.150
Did this facility perform Vehicle Maintenance Activities using more than 55 gallons of new motor.oil per month? —yes _no
(if yes, report your analytical results in the table immediately below)
Part B: Oil/water Separators and Secondary Containment Areas at Petroleum Bulk Stations and Terminals
Outfall
No.
Date
Sample W1lected,
moJ,dd/,yr
00556
00530
00400
Non -Polar Oil and Grease/TPH EPA Method
1664�(SGT HEMj, mg/L
Tata! Suspended Solids,
rng/L
pH,
tandard units
Pernti '—w,t
-
15
50�or 1001see permit
fi.0,�9A
001
05/01/17
1 <6.2
9.3.
6.24
1 For sampling periods with no discharge at any single outfall, you must still submit this discharge monitoring report with a checkmark here.
SWU-250 last revised October 25, 2012
Page i of 2

STORM EVENT CHARACTERISTICS:
Date: 05/01/17 (first event sampled)
Total Event Precipitation (inches): 0.7
Date (list each additional event sampled this reporting period, and rainfall amount)
Total Event Precipitation (inches):
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 11 SECTION B.
• 2 EXCEEDANCES IN A ROW FOR THE SAME PARAMETER AT THE SAME OUTFALL TRIGGER TIER 2 REQUIREMENTS. SEE PERMIT PART 11 SECTION B.
• TIER 3: HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES FOR THE SAME PARAMETER AT ANYONE OUTFALL? YES ❑ NO X
IF YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES ❑ NO ❑
REGIONAL OFFICE CONTACT NAME:
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 o f monitoring period in.
the case of "No Discharge" reports) 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:
N 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 sigg
firant p,9naT.6bs footubmitting false information, including the possibility of fines and imprisonment for knowing violations."
Permittee)
4
(Date)
Additional copies of this form may be downloaded at:.http://portal.ncdenr.org/web/wq/ws/su/npdessw#tab-4
S W U-250
last revised October 25, 2012
Page 2 of 2

Semi-annual Stormwater Discharge Monitoring Report
for North Carolina Division of Water Quality General Permit No. NCGO80000
Date submitted
CERTIFICATE OF COVERAGE NO.: NCGO80922
FACILITY NAME: Norfolk Southern Railway Co. —Charlotte Intermodal
COUNTY Mecklenburg
PERSON COLLECTING SAMPLES J. Thurman Horne, P.E.
LABORATORY: K & W Laboratories Lab Cert. #559
Comments on sample collection or analysis:
Part A: Vehicle Maintenance Areas Monitoring Requirements
SAMPLE COLLECTION YEAR: 2015
SAMPLE PERIOD Jan -June X July -Dec
or ❑ Monthly' (month'
DISCHARGING TO CLASS ❑ORW ❑HQW ❑Trout ❑PNA
❑Zero -flow ❑Water Supply USA
X Other. C
PLEASE REMEMBER TO SIGN ON THE REVERSE 4
❑ No discharge this period'
Outfall
No.
Date
Sample Collected,
mo/dd/yr
00530
00400
00556
Total Suspended
Solids, mg/L
pH,
Standard units
Non -Polar Oil arrd Grease/TPH EPA
Method1664 (SGT-HEM), mg/L
New Motor Oil Usage,
Annual average gal/mo
Benchmark
-
50 or 100 see permit
Within 6.0 — 9:0
15
/ 5_0
001
09/29/15
20
6.25
< 6.0
Did this facility perform Vehicle Maintenance Activities using more than 55 gallons of new motor oil per month?
(if yes, report your analytical results in the table immediately below)
Part B: Oil/water Separators and Secondary Containment Areas at Petroleum Bulk Stations and Terminals
yes _no
Outfall
No.
Date
Sample Collected,
mo/dd/yr
00556
00530
00400
Non -Polar Oil and Grease/TPH EPA Method
1664-(SGt-HEM), mg/L
TotalSuspended Solids,
mg/L
pH,
Standard units.
Permit Limit
-
15
-50. or 1©10 see permit
&0 — 9.0
001
09/29/15
< 6.0
20
6.25
I For sampling periods with no discharge at any single outfall, you must still submit this discharge monitoring report with a checkmark here.
SWU-250 last revised October 25, 2012
Page I of 2

STORM EVENT CHARACTERISTICS:
Date: 09/29/15 (first event sampled)
Total Event Precipitation (inches): 0.3
Date (list each additional event sampled this reporting period, and rainfall amount)
Total Event Precipitation (inches):
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 ANY ONE OUTFALL? YES ❑ NO X
IF YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES ❑ NO ❑
REGIONAL OFFICE CONTACT NAME:
Mail an original and one copy of this DMR, including all "No Discharge" reports, within 3�of receipt of the lab results for at end of f monitoring period in
the case of "No Discharge" reports) 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 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_"
////-7 1S
(D e)
Additional copies of this form may be downloaded at: http:l/portal.ncdenr.org/web/wq/ws/suLnpdessw#tab-4
SWU-250 last revised October 25, 2012
Page 2 of 2

Semi-annual Stormwater Discharge Monitoring Report`
for North Carolina Division of Water Qualit General Permit No NCGnQnnnn %
Date submitted Y
CERTIFICATE OF COVERAGE NO.: NCGO80922 SAMPLE COLLECTION YEAR: 2015 00
FACILITY NAME: Norfolk Southern Railway Co. —Charlotte Intermodal
COUNTY Mecklenbure
PERSON COLLECTING SAMPLES J. Thurman Horne, P.E.
LABORATORY: K & W Laboratories Lab Cert. #559
Comments on sample collection or analysis:
Part A: Vehicle Maintenance Areas Monitoring Requirements
SAMPLE PERIOD X Jan June July -Dec
040v-
or ❑ monthly'- __ Imonth)
DISCHARGING TO CLASS ❑ORW ❑HQW ❑Trout ❑PNA
RECEIVED ❑Zero -flow [—]water Supply ❑SA
X Other; C
JU�,202015
CENTRAL FILES PLEASE REMEMBER TO SIGN ON THE REVERSE 4
DWR SECTION
No discharge this period'
Outfall
No.
Date
Sample Collected,
m_ o_ /dd/yr
00530
:' 00400
00556
Total Suspended
Solids, mg/L
pH,
Standard units
Non -Polar Oil and Grease/TPH EPA
Method 1664 (SGT.-HEM), mg/L
New Motor Oil Usage,
Annual average gal/mo
Benchmark
-
50 or 100 see permit
Within 6.0 — 9.0
15
001
05/26/15
<3.6
6.53
< 6.2
Did this facility perform Vehicle Maintenance Activities using more than 55 gallons of new motor oil per month? _yes _no
(if yes, report your analytical results in the table immediately below)
Part B: Oil/water Separators and Secondary Containment Areas at Petroleum Bulk Stations and Terminals
Outfal l
No.
Date
Sample Collected,
mo/dd/yr
00556
00530
00400
Non -Polar Oil and Grease/TPH EPA Method
1664 (SGT-HEM), mg/L
Total Suspended Solids,
mg/L
pH,
Standard units
Permit Limit
-
15
50 or 100 see permit
6.0 — 9.0
001
05/26/15
< 6.2
<3.6
6.53
I For sampling periods with no discharge at any single outfall, you must still submit this discharge monitoring report with a checkmark here.
SWU-250 last revised October 25, 2012
Pace l of 7

r
STORM EVENT CHARACTERISTICS:
Date: 05/26/15 (first event sampled)
Total Event Precipitation (inches): 0.3
Date (list each additional event sampled this reporting period, and rainfall amount)
Total Event Precipitation (inches):
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 11 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 ❑ NO X
IF YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES ❑ NO ❑
REGIONAL OFFICE CONTACT NAME:
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 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 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 Permittee)
his zo
(Date)
Additional copies of this form may be downloaded at: http./Iportal.ncdenr.org/web/wq/ws/su/npdessw#tab-4
S WU-250
last revised October 25, 2012
paoP 7 of')

Semi-annual Stormwater Discharge Monitoring Report
for North Carolina Division of Water Quality General Permit No. NCG080000
Date Mybmitted
CERTIFICATE OF COVERAGE NO.: NCGO80922
FACILITY NAME: Norfolk Southern Railway Co. — Charlotte Intennodal
COUNTY Mecklenburg,
PERSON COLLECTING SAMPLES J. Thurman Home, P.E.
LABORATORY: K & W Laboratories Lab Cert. #i559
Comments on sample collection or analysis:
Part A: Vehicle Maintenance Areas Monitoring Requirements
SAMPLE COLLECTION YEAR: 2016
SAMPLE PERIOD Jan -June X July -Dec
or ❑ Monthly' (month)
DISCHARGING TO CLASS ❑ORW ❑HQW ❑Trout ❑PNA
RECEIVED ❑Zero -flow ❑Water Supply ❑SA
X Other: C
JAN 18 2017
6gNT AL FILIES PLEASE REMEMBER TO SIGN ON THE REVERSE 4
DWR StCTION ❑ No discharge this period'
OutfaN�
No.t
=sn
Dat�e�
Sa lei I ed
s:ma/dd/yrr
04530 -
0040Q
00556
�T uspended
rA Solids;�mg/L:�5tandardunsts
pH,Iy:
on -Polar Oil and Grease/TPH€EPA
Method 1664;tSGTHEM},;rng/L .
New Motorl�ge,
Annuai.;arreragegal/mom
=Benchmarks
�. ¢
50 or°100 see perrnit
�WitEii 6 0 9 0
: 15 ��.
�ti: RA r,
001
1 11/29/16
1 11
6.43
<6.2
150 gal/ma
Did this facility perform Vehicle Maintenance Activities using more than 55 gallons of new motor oil per month? _yes _no
(if yes, report your analytical results in the table immediately below)
Part B: Oil/water Separators and Secondary Containment Areas at Petroleum Bulk Stations and Terminals
Outfall Z=DateF
=
_ - 00556�
__00530�
�00400_
N
>n o°
= Samele Collected,
Non-Polae Od and Grease/TPH EPA Method'
x
-Total Suspended Solids, fir"
! pH, ,
J^kZ1664,(SGTHEM},_m"gJ^ L,
mg/L
Standard units
Permrf:Limit
15 WO-IM-
M *r-K
9"�' ""'
..;
Al r-1V seep
:�,
001
11/29/16
<6.2
11
6.43
1 For sampling periods with no discharge at any single outfall, you must still submit this discharge monitoring report with a checkmark here.
SWU-250 last revised October 25, 2012
Page 1 of 2

Norfolk Southern Corporation
Safety and Environmental Department
1200 Peachtree St. NE — Box 13
Atlanta, GA 30309
Telephone [phone]
January 12, 2017
Division of Water Quality
Attn: DWQ Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
RE: Norfolk Southern Railway Company
Charlotte Intermodal
Charlotte, Mecklenburg County, North Carolina
COC No: NCG080922
Dear Sir or Ma'am:
Bryan Naranjo
System Manager
Environmental Operations
Bryan, NaranioAnseorp.com
Enclosed is the original and one copy of the 2016 second semi-annual Discharge Monitoring Report
(DMR) for the above referenced facility.
If you have any questions or need additional information, please contact David Patten at 404-985-2820 or
by email at David. PattenCEDnscorp.com.
Respectfully Submitted,
Bryan aranjo
System Manager Environmental Operations
Attachments
I

STORM EVENT CHARACTERISTICS:
Date:11/29/26 (first event sampled)
Total Event Precipitation (inches): 0.3
Date (list each additional event sampled this reporting period, and rainfall amount)
Total Event Precipitation (inches):
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 AND PART B MONITORING RESULTS:
• A BENCHMARK EXCEEDANCE TRIGGERS TIER 1 REQUIREMENTS. SEE PERMIT PART It 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 ❑ NO X
IF YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES ❑ NO ❑
REGIONAL OFFICE CONTACT NAME:
Mail an original and one copy qFthis DMR, including all "No Discharge" reports, within 30 days of receipt of the lob results for at end of monitoring period in
the case of "No Discharge" reports) 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 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."
(Signature4 f Permittee)
/—/3 r?
(Date)
Additional copies of this form may be downloaded at:.http://portal.ncdenr.org/web/wq/ws/su/npdessw#tab-4
SWU-250 last revised October 25, 2012
Page 2 of 2

Supporting Documentation
(Internal Records Only, Do not submit to regulator)
Operating Subsidiary; Norfolk Southern Railway Company

Semi-annual Stormwater Discharge Monitoring Report A
for North Carolina Division of Water Quality General Permit No. NCGOSOZ
Date submitted Y 14
CERTIFICATE OF COVERAGE NO.: NCGO80922
FACILITY NAME: Norfolk Southern Railway Co. — Charlotte Intermodal
COUNTY Mecklenburg
PERSON COLLECTING SAMPLES J. Thurman Horne, P.E.
LABORATORY: K & W Laboratories Lab Cert. 4559
Comments on sampje collection or analysis:
Part A: Vehicle Maintenance Areas Monitoring Requirements
SAMPLE COLLECTION YEAR: 2016
SAMPLE PERIOD X Jan -June July -Dec
or El monthly' moat
DISCHARGING TO CLASS ❑ORW ❑HQW []Trout ❑PNA
❑Zero -flow ❑Water Supply ❑SA
RECEIVED X Other: C
APR 16 2016 PLEASE REMEMBER TO SIGN ON THE REVERSE 4
CENTRAL FILES
MIR SECTION
❑ No discharge this period'
Outfall a
' W
Date °
,Sample Colleeted, _.`
- ' mo/dd/yr u;;
00530
„00400
00556,
­ Total'Suspended
Solids; mg/L .
pH
Standard units
Non -Polar Oil a rid ,Grease/.TPH°EPA
Method 1664 (SGT-HEM
New:Motor-Oil Usage,
Annual average gal/mo
Benchmark --
-
50 or 100_see permit
wmi6,6:0- — 9.0 J
Q KOLA. o ":
001
03/13/16
7.1
6.78
< 6.3
Did this facility perform Vehicle Maintenance Activities using more than 55 gallons of new motor oil per month? _yes _no
(if yes, report your analytical results in the table immediately below)
Part B: Oil/water Separators and Secondary Containment Areas at Petroleum Bulk Stations and Terminals
Outtall
No:
Date
Sample Collected,
mo/rid/yr;.'_
06556
00530
00400
Non -Polar Oil and Grease/TPH,EPA Method
1664 (SGT-HEM); rng/L .
Total Suspended,Solids,
mg/!
pH,
Standard units
Permit Limn
= ,°
15
50 or 1ri0 see permit
j6A - 9:0
001
03/13/16
< 6.3
7.1
6.78
I For sampling periods with no discharge at any single outfall, you must still submit this discharge monitoring report with a checkmark here.
SWU-250 last revised October 25, 2012
Page 1 of 2

STORM EVENT CHARACTERISTICS:
Date: 03/13/16 (first event sampled)
Total Event Precipitation (inches): 0.1
Date (list each additional event sampled this reporting period, and rainfall amount)
Total Event Precipitation (inches):
Note: If you report a sample value in excess of the benchmark, you must implement Tier I, 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 it 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 ❑ NO X
1F YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES ❑ NO ❑
REGIONAL OFFICE CONTACT NAME:
Mail an original and ones 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,Discharae" reports) 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 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
Y/ a /14
( Date)
Additional copies of this form may be downloaded at: http://Portal.ncdenr.org/web/wct/ws/su/npdessw#tab-4
SWU-250
last revised October 25, 2012
Page 2 of 2