NC0082970_Draft Permit_20220613

ROY COOPER
Governor
ELIZABETH BISER
Secretary
RICHARD E. ROGERS, Jr.
Director
NORTH CAROLINA
fnvrronmerrfii rtaIr�y
June 7, 2022
T. Pratt Summers, Vice President, Operations
CTI of North Carolina, Inc.
P.O. Box 576
Savannah, GA 31402
Subject: Review of NPDES Permit DRAFT
Permit NC0082970
CTI of North Carolina, Inc.
Wilmington Terminal, WPCS PC-1
1002 S. Front St, Wilmington, NC 28401
New Hanover County
Mr. Summers:
On July 7, 2021, The Division of Water Resources (DWR or the Division) received your
application to renew the subject permit for discharge to surface waters of the State. We hereby
provide this draft for your review and comment.
Please review this draft carefully to ensure your understanding of its limits and monitoring
requirements. Concurrent with this transmission, the Division will solicit public comment by
publishing a notice in newspapers having circulation in the general New Hanover County area, as
required by the NPDES Program. Please submit your written comments (if any), attention
NCDEQ / DWR / NPDES, attention Wren Thedford, no later than July 12, 2022 (approximately
30 days after receiving this document). We welcome your written comments, but they are not
mandatory.
Please note that the receiving stream, the Cape Fear River, is listed as impaired for aquatic life on
the North Carolina 2020 303(d) Impaired Waters List. Addressing impaired waters is a high
priority with the Division as we continue to evaluate instream data. If you report noncompliance
with permitted effluent limits and stream impairment may be attributed to your facility, DWR
may require mitigative measures.
Monthly Report Submittals: Federal regulations require electronic submittal of all program
reports and Monthly Discharge Monitoring Reports (DMRs). Please note that CTI must continue
to report using the Electronic Discharge Monitoring Report (eDMR) programs permit [see permit
section A. (8.)].
LD_EQ
North Carolina Department of Environmental Quality I Division of Water Resources
512 North Salisbury Street 11617 Mail Service Center I Raleigh, North Carolina 27699-1617 --
919.707.3616

T. Pratt Summers, V.P. of Operations
Renewal - Draft Permit Review
Jun2022
Page 2
Summary of Changes for Renewal:
1) updated Site Map and permit text for Electronic Reporting [section A. (8.)]
2) renewal continues to require test methods EPA 624/625, hereby updated to 624.1 and
625.1 with revised text [see section A. (1.) and Special Condition Additional Monitoring
and Reporting Requirements A. (7.)]. For your convenience, this Special Condition
provides a reference for reporting parameters on monthly eDMRs, if detected.
3) discontinued monitoring for Total Suspended Solids (TSS) because the receiving stream is
not impaired for TSS
4) revised Turbidity units from 25 NTU to 50 NTU because the receiving steam is classified
SC and it is not impaired for Turbidity
5) deleted previous Footnote 6. [Sections A. (1.) and A. (2.)] addressing Naphthalene (not
applicable)
6) added pH monitoring to both outfalls [required by EPA of industrial permits].
7) corrected Oil & Grease (O&G) parameter code from 00556 to 00552 [reference EPA
Method 1664 (SGT-HEM) intended to target petroleum hydrocarbons rather than soaps/fats]
8) Outfall 001 Only - Whole Effluent Toxicity (WET) testing -- DWR hereby replaces Acute
TAE6C with saltwater Chronic EPA Method 1007.0 Mysid shrimp, P/F Permit Limited
(see Rationale below).
Rationale for Chronic Whole Effluent Toxicity (WET) Testing at Outfall 001:
a. CTI combines remediated groundwater and stormwater discharging continuously at Outfall 001.
In accord with permitting guidance, DWR defines this effluent as chemically complex. A
Complex wastestream with continuous flow requires a Chronic WET test [see Director's Memo —
Colene Sullins, 1999].
b. DWR evaluates WET using aquatic test species and the flow ratio of effluent vs. the receiving
stream, or the instream waste concentration (IWC) expressed as a percentage. However, CTI
discharges to SC waters (influenced by ocean tides - no evident 7Q10 stream flow) where the
IWC has not been quantified and may not be quantified without CTI's further study.
c. Assigning an alternate WET -test method may require a dilution study to establish an IWC.
Upon request, CTI may initiate this study to establish alternate testing considering saltwater vs.
freshwater to be performed in accord with methods establish by the Division [see Director's
Memo — Colene Sullins, 1999].
d. It follows therefore, that until the Permittee may request approval for further study, DWR shall,
for renewal at Outfall 001 only, replace acute test TAE6C with Chronic test EPA Method
1007.0 - Mysid Shrimp (Mysidopsis bahia), Pass/Fail, permit limited for saltwater. This test is
performed at 90% effluent concentration, monitored Quarterly [see permit section A. (1.) and
A. (5.)].

T. Pratt Summers, V.P. of Operations
Renewal - Draft Permit Review
Jun2022
Page 2
Following the mandatory 45-day Public Comment period, the Division will review all pertinent comments,
if any, and take appropriate action prior to issuing an NPDES permit final. If you have questions, please
email the undersigned at [[e-mail]].
If you have questions, please email the undersigned at [joe.corporon@,ncdenr.gov]. In support of mandated
emergency response to Covid 19, most of NC state government currently functions remotely, therefore
correspondence via email is preferred.
Respectfully,
Joe :' . Corpora , P.G.
D E • / DWR / NPDES ' ermitting
Enclosure: NPDES Permit NC0082970 (permit ' FT)
ec: Laserfiche
NPDES Program Files
WiRO Files/ Attn: Morella King, Dean Hunkele
Aquatic Toxicology Branch / Zach Thomas, Cindy Moore
Tom Dolan, CTI of North Carolina, Inc. [[e-mail]]

NPDES Permit NC0082970
STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENTAL QUALITY
DIVISION OF WATER RESOURCES
PERMIT
TO DISCHARGE WASTEWATER UNDER THE
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM
(NPDES)
In compliance with the provisions of North Carolina General St
and regulations promulgated and adopted by the North
Commission, and the Federal Water Pollut
143-215.1, other lawful standards
a Environmental Management
of Act, as amended,
CTI of Nort . rolina, In .
falls
is hereby authorized to disc a waste'rom out ated at the
CTI of Nort
1002 S. F
to receiving waters desi . s ated as t
with effluent limitations, • nitorin
hereof.
ington Terminal
ilmj ton, NC 28401
r County
ear River within the Cape Fear River Basin in accordance
ents, and other conditions set forth in Parts I, II, III and IV
This permit shall become effectiv , 2022.
This permit and authorization to discharge shall expire at midnight on December 31, 2026.
Signed this day , 2022.
for Richard E. Rogers, Director
Division of Water Resources
By Authority of the Environmental Management
Page 1 of 17

NPDES Permit NC0082970
SUPPLEMENT TO PERMIT COVER SHEET
All previous NPDES Permits issued to this facility, whether for operation or discharge are hereby
revoked. As of this permit issuance, any previously issued permit bearing this number is no longer
effective. Therefore, the exclusive authority to operate and discharge from this facility arises under the
permit conditions, requirements, terms, and provisions included herein.
CTI of North Carolina, Inc.
is hereby authorized to:
1. continue operating an existing Surface -Water Po lu��t�ipn Control System for stormwater, diesel tank
bottoms, boiler blowdown and groundwater re eciation system in imity to above -ground
storage tanks (ASTs), surface bulk -storage of pe carbon is in excess of one million
gallons utilizing
• a treatment system for e. - •f two' : :es� tfalls 001 & 003] consisting of;
o berm areas aro
o gravity type oil
o mechanic
• addition
consistin
o an oil/wa
o air stripper
o particulate filt
o activated carbon
these facilities located at CTI of North Carolina,
Wilmington, New Hanover County, and
anks
MGD], a combined effluent at Outfall 001
Inc.
— Wilmington Terminal, 1002 S. Front Street,
2. discharge from said treatment works via Outfalls 001 & 003, at locations specified on the attached
map, into the Cape Fear River [Stream Segment 18-(71)], a waterbody currently classified SC (PNA)
within hydrological unit 03-06-17 [HUC: 030300050503] of the Cape Fear River Basin.
Page 2 of 17

NPDES Permit NC0082970
PART I
A. (1.) EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS
[15A NCAC 02B .0400 et seq., 02B .0500 et seq.; WPCS Grade PC-1 [15A NCAC 08G .0302]
Beginning on the effective date of the permit and lasting until expiration, the Permittee is authorized to
discharge treated stormwater and groundwater from Outfall 001. Such discharges shall be limited,
monitored and reportedl by the Permittee as specified below:
EFFLUENT CHARACTERISTICS
[PARAMETER CODES]
LIMITS
MONITORING REQUIREMENTSI
Monthly
Average
Daily
Maximum
Measurement
Frequency
Sample
Type
Sample
Location
Flow 2 (MGD)
50050
/ Episodic
2
Effluent
pH (Standard Units)
Not <6.0 or .u.
Monthly
Grab
Effluent
Total Suspended Solids (TSS) (mg/L)
C0530
30.0
45.0 mg/L
nthly
Grab
Effluent
Oil & Grease 3 (mg/L)
[EPA Method 1664 SGT-HEM]
00552
0.0 mg/L
.0.1
Mo h
Grab
Effluent
BOD, 5-day (20°C)
C0310
3
_/L
Monthly
Grab
Effluent
Methanol, Total 5 (mg/L)
7
Monthly
Grab
Effluent
Benzene 5 (µg/L)
34030
Monthly
Grab
Effluent
Toluene 5 (µg/L)
: i10
Monthly
Grab
Effluent
Ethyl Benzene 5 µg/L)
3
Monthly
Grab
Effluent
Xylene 5 (µg/L)
51
Monthly
Grab
Effluent
Turbidity 4 (NTU)
0170
50 NTU
50 NTU
Quarterly
Grab
Effluent
Naphthalene 5 (µg/L)
4696
Quarterly
Grab
Effluent
MTBE 5 (µg/L)
22417
Quarterly
Grab
Effluent
Organics, Total Purgeable 6
[EPA Method 624] (µg/L)
76029
Semi -Annually
Grab
Effluent
Base Neutrals & Acid 6
[EPA Method 625] (µg/L)
76028
Semi -Annually
Grab
Effluent
Chronic WET Testing 7
TGP3E
Annually 7
Grab
Effluent
Footnotes:
1. Beginning on the effective date, the Permittee shall submit Discharge Monitoring Reports electronically
using NCDWR's eDMR application system [See Condition A. (8.)].
2. Each discharge event shall be monitored for flow volume and flow duration. During periods of no flow,
the Permittee shall submit a signed, monthly Discharge Monitoring Report (DMR) indicating "No Flow"
or "No discharge." Flow may be documented using any one of the following four (4) methods:
a) measure flow continuously via weir or flow meter (totalizer preferred)
b) estimate flow at 20-minute intervals during the entire discharge event
c) report flow based on discharge pump logs; or
d) calculate flow based on total rainfall per unit area draining to the outfall
using the Rational Method [see formula, Section A. (3.)].
Page 3 of 17

NPDES Permit NC0082970
3. Where possible, the grab sample for Oil & Grease should be skimmed from the water surface of a
quiescent (calm water) zone.
4. Turbidity — Effluent turbidity shall not cause receiving -stream turbidity to exceed 25 NTU. If
background turbidity naturally exceeds 25 NTU, the effluent shall not cause background turbidity to
increase. Any discharge exceeding this permit limit may require sufficient instream sampling (upstream
and/or downstream) to verify compliance (effluent vs. background). [NCAC 02B. 0220(19)]
5. All laboratory practical quantitation limits (PQL) must be sufficiently sensitive to consider each
parameter's respective water quality standard [see Part II. Section D. (4.)].
6. See Special Condition A. (7.) for additional monitoring requirements for EPA Methods 624.1 and 625.1.
7. If Chronic WET testing fails [TGP3E], using Mysid Shrimp (Mysidopsis bahia), the Permittee shall test
Monthly until testing indicates "pass," after which Quarterly monitoring shall resume in accord with
Section A. (5.). If after a subsequent five (5) consecutive Quarterly
toxicity (i.e., "pass"), the Permittee may petition the Division to
WET -test samples shall be collected concurrently with other
appropriate to monitoring frequencies.
Conditions:
• There shall be no discharge of floating solids or foam
• Direct discharge of tank solids, tank -bottom wa -r, or th
• Hydrostatic Tank Testing: the Permittee shal
no tank rag -layer; no tank [or pipe - s tents,
µg/L and Benzine concentratio : to : - s 1.5
A. (2.) EFFLUENT LIMI
[15A NCAC
Beginning on the e e we date
discharge treated storm,ter from
reported' by the Permittee s specifi
nts, WET results demonstrate no
onitoring, as data may warrant.
pies (see Footnote 5.), as
er than t : amounts.
er is not perm =d.
solids, no tank bottom -water,
ntrations test less than 370
ONITOING REQUIREMENTS
WPCS Grade PC-1 [15A NCAC 08G .0302]
it an "g until expiration, the Permittee is authorized to
t . 103. Such discharges shall be limited, monitored and
d below
EFFLUENT CHARACTERISTICS
[PARAMETER CODES]
LIMITS
MONITORING REQUIREMENTS1
Monthly
Average
Daily
Maximum
Measurement
Frequency
Sample
Type
Sample
Location
Flow 2 (MGD)
50050
Episodic
2
Effluent
pH (Standard Units)
Not <6.0 or >9.0 s.u.
Monthly
Grab
Effluent
Total Suspended Solids (TSS) (mg/L)
C0530
30.0 mg/L
45.0 mg/L
Monthly
Grab
Effluent
Oil & Grease (mg/L)
[EPA Method 1664 SGT-HEM]
00552
Monthly
Grab
Effluent
Turbidity 3 (NTU)
00070
50 NTU
50 NTU
Quarterly
Grab
Effluent
Benzene 4 (µg/L)
34030
Semi -Annually
Grab
Effluent
Xylene 4 (µg/L)
81551
Semi -Annually
Grab
Effluent
Naphthalene 4 (µg/L)
34696
Semi -Annually
Grab
Effluent
Nonhalogenated Volatile Organics
(µg/L)
51518
Semi -Annually
Grab
Effluent
Acute WET Testing, Limited 5
TGE3E
Annually 5
Grab
Effluent
Footnotes:
Page 4 of 17

NPDES Permit NC0082970
1. Starting on December 21, 2016, begin submitting Discharge Monitoring Reports electronically using NC
DWR's eDMR application system. See Condition A. (6.).
2. The Permittee shall monitor each discharge event recording flow volume and flow duration. During
periods of no flow, the Permittee shall submit a signed, monthly Discharge Monitoring Report (DMR)
indicating "No discharge." Flow may be documented using any one of the following four (4) methods:
1) measure flow continuously via weir or flow meter (totalizer preferred);
2) estimate flow at 20-minute intervals during the entire discharge event;
3) report flow based on discharge pump logs; or
4) calculate flow based on total rainfall per unit area draining to the outfall using the
Rational Method [see formula, Section A. (3.)].
3. Turbidity — Effluent turbidity shall not cause receiving -stream turbidity to exceed 25 NTU. If background
turbidity naturally exceeds 25 NTU, the effluent shall not cause background turbidity to increase (NCAC
02B. 0220(19).
4. All laboratory practical quantitation limits (PQLs) must be su . cie . y sensitive to consider each
parameter's respective surface water quality standard [see ' : rt . e ion D. (4.)].
5. If an Acute WET test fails [TGE3E], using Mysid Shri . (.ysidops s hia), the Permittee shall test
Monthly until testing indicates "pass," after which 9 art ly monitor all resume in accord with
Section A. (6.). If after a subsequent five (5) consec ti e Quarterly event ET results demonstrate no
toxicity (i.e., "pass"), the Permittee may petition the I v .ion o r ax moni g, as data may warrant.
WET -test samples shall be collected conc en with osamples, as ropriate to monitoring
frequencies.
Conditions:
• There shall be no discharge
• Direct discharge of tank solids,
• Hydrostatic Tank T
layer; no tank [or
concentrations are
A. (3.) FLOW MEA
[G.S. 143-215.1(b)]
The Rational Method - D - e , ation of Peak Runoff:
[REF: FHWA Urban Drainage Design Manual, 3.2.2. Rational Method (3-1)]
Q=KuCIA, where:
flow (peak flow rate in cfs or m3/sec)
unit conversation factor = 1.008 for U.S. standard units (usually ignored
because it is so close to 1), or 0.278 for metric units
dimensionless runoff coefficient for the watershed, loosely defined as the ratio of
runoff to rainfall
I = intensity of rainfall [taken from the intensity -duration -frequency curves for the
specified design return period at the time of concentration, tc (in/h or mm/h). tc =
time of concentration (time after beginning rainfall excess when all portions of
the drainage basin are contributing simultaneously to outlet flow).
A = area of tributary watershed (acres or km2)
The rational equation is used to calculate the runoff from a region, given:
• the runoff coefficient (accounts for infiltration losses in the region),
• the rainfall intensity to the region,
• the time for runoff to travel from the region's upper reaches to its outlet, and
• the region's drainage area.
sibl- ' -r than trace amounts.
e rag layer is not permitted.
no tank solids, no tank bottom -water, no tank rag-
ations test less than 370 and Benzine
Q =
Ku =
C =
Page 5 of 17

NPDES Permit NC0082970
A. (4.) PERMIT RE -OPENER: TMDL IMPLEMENTATION
[G. S. 143-215.1(b)]
The Division may upon written notification to the Permittee, re -open this Permit in order to incorporate or modify
effluent limitations, monitoring and reporting requirements, and other permit conditions when it deems such
action is necessary to implement TMDL(s) approved by the U. S. EPA.
A. (5.) CHRONIC TOXICITY PASS/FAIL (QUARTERLY) — Outfall 001
[15A NCAC 02B .0500 et seq.]
The effluent discharge shall at no time exhibit observable inhibition of growth or significant mortality to
Mysidopsis bahia at an effluent concentration of 90%.
The permit holder shall perform at a minimum, ivarterl
to establish compliance with the permit condition. The
January, April, July, and October. These months
testing quarter assigned to the facility. Effluent sam
representative effluent discharge and shall b- .erform
below all treatment processes.
If the test procedure performed
below the permit limit, then
each of the two following mont
Survival, Growth, and F and
Chronic Toxicity of
Edition, EPA821-
The test procedure will
and Fecundity Test, as des
and Receiving Waters to Ma
procedure will be performed a
using procedures described below
will be . - formed during the months of
y the first • h of each three-month toxicity
for thjs testin_ st be obtained during
DES pei ed final effluent discharge
quarter results in a failure or ChV
11 be performed (at a minimum) in
1007.0, Mysid, Mysidopsis bahia,
in Short -Term Methods for Estimating the
Marine and Estuarine Organisms, Third
od 1007.0, Mysid, Mysidopsis bahia, Survival, Growth,
t-Te`Fm Methods for Estimating the Chronic Toxicity of Effluents
tuarine Organisms, Third Edition, EPA-821-R-02-014, The
with the following exceptions:
• The test treatmentswill consist of a control and a (put IWC here)_% effluent
concentration ("pass/fail,") or a control and five effluent concentrations, one of which
will be _(put IWC here)_% and one of which will be (1/2 the IWC)%.
• Mortality for pass/fail tests will be evaluated using the t test described in Section 11.3 in
Methods for Measuring the Acute Toxicity of Effluents to Freshwater and Marine
Organisms, Fifth Edition. EPA-821-R-02-012, October 2002, applying an alpha level of
0.05.
• The growth endpoint for pass/fail tests will be determined using Appendix G of Short -
Term Methods for Estimating the Chronic Toxicity of Effluents and Receiving Waters to
Marine and Estuarine Organisms, Third Edition, EPA-821-R-02-014, October 2002,
applying an alpha level of 0.01.
• Mortality and growth endpoints for multiple -concentration tests will be determined using
hypothesis testing as described in EPA Method 1007.0, Mysid, Mysidopsis bahia,
Survival, Growth, and Fecundity Test, as described in Short -Term Methods for
Estimating the Chronic Toxicity of Effluents and Receiving Waters to Marine and
Estuarine Organisms, Third Edition, EPA-821-R-02-014, October 2002.
• Fecundity will not be evaluated.
Page 6 of 17

NPDES Permit NC0082970
All toxicity testing results required as part of this permit condition will be entered electronically using
the Division's eDMR system for the months in which tests were performed. For pass/fail results, report
using the parameter code TGP3E and for reporting Chronic Value results use the parameter code
THP3E. Additionally, DWR Form AT-4 (original), is to be sent to the following address:
North Carolina Division of Water Resources
Water Sciences Section/Aquatic Toxicology Branch
1621 Mail Service Center
Raleigh, NC 27699-1621
Or, results can be sent to the email, ATForms.ATB
Completed Aquatic Toxicity Test Forms shall be filed with i+ s t- r Sciences Section no later than 30
days after the end of the reporting period for which thyreport is made.
Test data shall be complete, accurate, include all sup o ing c ical/ph s al measurements and all
concentration/response data, and be certifie. . labora p isor and C or approved designate
signature. Total residual chlorine of the efflu-f.. icity le must be mea ured and reported if
chlorine is employed for disinfection of the w
Should there be no discharge o
required, the permittee will co
form indicating the faci
with the notation of
Water Sciences Sec
Should the permittee fai
will be required during the
testing quarter, which is the t
toxicity testing is required by thi
ment a
d above.
th in which toxicity monitoring is
ocate he top of the aquatic toxicity (AT) test
number, county, and the month/year of the report
he form. The report shall be submitted to the
ing a�nr onth in which toxicity monitoring is required, monitoring
nth. Assessment of toxicity compliance is based on the toxicity
time interval that begins on the first day of the month in which
it and continues until the final day of the third month.
Should any test data from this monitoring requirement or tests performed by the North Carolina Division
of Water Resources indicate potential impacts to the receiving stream, this permit may be re -opened and
modified to include alternate monitoring requirements or limits.
NOTE: Failure to achieve test conditions as specified in the cited document, such as minimum control
organism survival, minimum control organism growth, and appropriate environmental controls, shall
constitute an invalid test and will require immediate follow-up testing to be completed no later than the
last day of the month following the month of the initial monitoring.
Page 7 of 17

NPDES Permit NC0082970
A. (6.) ACUTE TOXICITY PASS/FAIL LIMIT (QUARTERLY) — Outfall 003
[15A NCAC 02B .0200 et seq.]
The permittee shall conduct acute toxicity tests on a Quarterly basis [except when approved Annually]
using protocols defined in the North Carolina Procedure Document entitled "Pass/Fail Methodology For
Determining Acute Toxicity In A Single Effluent Concentration" (Revised December 2010 or subsequent
versions). The monitoring shall be performed as a Mysid Shrimp (Mysidopsis bahia) 24-hour static test.
The effluent concentration at which there may be at no time significant acute mortality is 90% (defined
as treatment two in the procedure document). The tests will be performed during the months of
January, April, July, and October. These months signify the first month of each three-month
toxicity testing quarter assigned to the facility. Effluent samplin r this testing must be obtained
during representative effluent discharge and shall be performe t e NPDES permitted final effluent
discharge below all treatment processes.
/�u
Should any single quarterly monitoring indicate failurc to meet ified limits, then monthly
monitoring will begin immediately until such time that a single test is passed. Upon passing, this
monthly test requirement will revert to quarterly tie n3.er hs specabove.
All toxicity testing results required as part o
Discharge Monitoring Form (MR-1 • the
TGE3E. Additionally, DWR Fo
Or, results can be sent to
Completed Aquatic Toxicity
days after the end of the reporti . - riod for which the report is made.
ition will be entered on the Effluent
as performed, using the parameter code
the following address:
ivision • f Water Resources
ection/Aquatic Toxicology Branch
Center
arolina 27699-1621
s shall be filed with the Water Sciences Section no later than 30
Test data shall be complete and accurate and include all supporting chemical/physical measurements
performed in association with the toxicity tests, as well as all dose/response data. Total residual chlorine
of the effluent toxicity sample must be measured and reported if chlorine is employed for disinfection of
the waste stream.
Should there be no discharge of flow from the facility during a month in which toxicity monitoring is
required, the permittee will complete the information located at the top of the aquatic toxicity (AT) test
form indicating the facility name, permit number, pipe number, county, and the month/year of the report
with the notation of "No Flow" in the comment area of the form. The report shall be submitted to the
Water Sciences Section at the address cited above.
Should the permittee fail to monitor during a month in which toxicity monitoring is required, then
monthly monitoring will begin immediately until such time that a single test is passed. Upon passing,
this monthly test requirement will revert to quarterly in the months specified above. Assessment of
toxicity compliance is based on the toxicity testing quarter, which is the three-month time interval that
begins on the first day of the month in which toxicity testing is required by this permit and continues
until the final day of the third month
Page 8 of 17

NPDES Permit NC0082970
Should any test data from either these monitoring requirements or tests performed by the North Carolina
Division of Water Resources indicate potential impacts to the receiving stream, this permit may be re-
opened and modified to include alternate monitoring requirements or limits.
NOTE: Failure to achieve test conditions as specified in the cited document, such as minimum control
organism survival and appropriate environmental controls, shall constitute an invalid test and will
require immediate follow-up testing to be completed no later than the last day of the month following
the month of the initial monitoring.
A. (7.) ADDITIONAL MONITORING AND REP
[G.S. 143-215.1(B)]
(a.) EPA Method 624.1- Or anics Total Pur eab
effluent pollutant scans using protocols as defined
624.1: Purgeables by GC/MS". The para er code
codes for reporting analytes associated wi metho
below.
(b.) EPA Method 625.1 - Base
effluent pollutant scans usi
625.1: Base/Neutrals and Ac
Parameter codes f
1,2and 3belo
(c.) Standard Condi
sufficiently sensitive
standards and criteria
records retention require
(d.) Effluent Scan Reporting.
• For the eDMR application system, under the parameter code for the pollutant scan, indicate
whether the test was performed by entering "1" for "yes" and "0" for "no".
• Any detection of analytes shall be entered in eDMR, using the appropriate parameter code listed in
the tables below. Once an analyte is detected, the parameter should be reported in eDMR at the
same monitoring frequency as the pollutant scan until further notice by the Division.
• Parameter codes noted with "+" in the tables below may not currently be allowed in eDMR and
will need to be added by the eDMR administrator. Please submit requests to add parameters to
the appropriate eDMR contacts with the Division.
• Any analytes in the tables below that do not have an assigned parameter code are noted as "No
Code". These parameters shall be noted in the comments section of eDMR by noting the analyte
detected, the CAS Registry No. and the reported concentration.
• A current List of Parameters Allowed for DMRs can be found at the following webpage:
https://deq.nc. gov/about/divisions/water-resources/edmr/user-documentation.
. The pe ' i . e shall conduct Semi-annually
D. ument 821-R-16-008 entitled "Method
EPA Me ' o. 624.1 is 76029. Parameter
sted in EPA M. od 624.1: Tables 1 and 2
permittee shall conduct Semi-annually
P. ment EPA 821-R-16-007 entitled "Method
rameter code for reporting EPA Method 625.1 is 76028.
this method are listed in EPA Method 625.1: Tables
shall be in accordance with 40 CFR Part 136 and shall be
r parameters are present in concentrations greater than applicable
tion D. 4.). Laboratory reports shall be kept on file in accordance with
in Part II. Section D. 6.
Page 9 of 17

NPDES Permit NC0082970
EPA Method 624.1: Table 1— Purgeables
* All the analytes in this table are Priority Pollutants (40 CFR part 423, appendix A).
Analyte [alternative nomenclature]
CAS
Registry No.
Parameter
Code
Analyte
CAS
Registry No.
Parameter
Code
Acrolein
107-02-8
34210
1,3-Dichlorobenzene
[meta-dichlorobenzene, 1,3-DCB]
541-73-1
34566
Acrylonitrile
107-13-1
34215
1,4-Dichlorobenzene
[para-dichlorobenzene, 1,4-DCB]
106-46-7
34571
Benzene
71-43-2
34030
1,1-Dichloroethane
75-34-3
34496
Bromodichloromethane
[Dichlorobromomethane]
75-27-4
32101
1,2-Dichloroethane
107-06-2
32103
Bromoform
75-25-2
32104
1 1-Dichloroethene
[1,1-Dichloroethylene]
75-35-4
34501
Bromomethane
[Methyl Bromide]
74-83-9
34413
trans-1,2-Dichloroethene
[trans-1,2-Dichloroethye
156-60-5
34546
Carbon tetrachloride
56-23-5
32102
1,2-Dichloropropane
78-87-5
C0541
Chlorobenzene
108-90-7
34301
cis-1,3-Dichloro open
10061-01-5
34704
Chloroethane
75-00-3
85811
trans-1,3-Dic oro n
10061-02-6
34699
2-Chloroethyl vinyl ether (mixed)
110-75-8
34576
Ethyl be -n
100-41-4
34371
Chloroform
67-66-3
32106
Meth -ne c oride [Dichlo thane]
75-09-2
34423
Chloromethane
(Methyl Chloride)
74-87-3
34418
1, ,2,2- etrachloroethane
79-34-5
34516
Dibromochloromethane
[Chlorodibromomethane]
124-48-1
32105
Tetra. 1 oethene C]
[Tetrac o et ene
127-18-4
34475
1,2-Dichlorobenzene
[ortho-dichlorobenzene, 1,2-DCB]
95-50-1
3453 oluenuene
108-88-3
34010
EPA Method 624.1: Table 2 — Additional Purgeables
Analyte [alternative nomenclature]
CAS
Registry No.
Parameter
Code
Analyte
CAS
Registry No.
Parameter
Code
Acetone
67-64-1
81552
Ethyl methacrylate
97-63-2
73570'
Acetonitrile [Methyl cyanide]
64047
< 73207
Ethylen6oxide
75-21-8
76999
Acrolein
107-
34210
Hexa�orobutadiene
87-63-3
C0702
Acrylonitrile
107-13-
34215
Hexachloroethane
67-72-1
34396
Allyl alcohol [2-Propen-l-ol]
107-18-6
5N'
2-Hexanone
591-78-6
75166'
Allyl chloride [3-Chloropropene]
107-05-1
78 9'
Iodomethane
74-88-4
No Code
t-Amyl ethyl ether [TAEE]
19-94-8
No Coe
Isobutyl alcohol
78-83-1
77033
t-Amyl methyl ether [TAME]
[Tert-Amyl Methyl Ether]
9 05-8
22421
Isopropylbenzene
98-82-8
77223
Benzyl chloride
100- -7
73128+
p-Isopropyltoluene
[4-Isopropyltoluene]
99-87-6
03980'
Bromoacetone
598-31-2
No Code
Methacrylonitrile
126-98-7
81593'
Bromobenzene
108-86-1
81555'
Methanol
67-56-1
77885
Bromochloromethane
74-97-5
70009'
Malonitrile
109-77-3
No Code
1,3-Butadiene
106-99-0
51695'
Methyl acetate
79-20-9
77032
n-Butanol [1-Butanol]
71-36-3
45265
Methyl acrylate
96-33-3
51010
2-Butanone [MEK]
78-93-3
78356
Methyl cyclohexane
108-87-2
No Code
t-Butyl alcohol [tert-Butyl alcohol]
[TBA]
75-65-0
51008
Methyl iodide
74-88-4
No Code
n-Butylbenzene
104-51-8
77342
Methyl methacrylate
80-62-6
81597
sec-Butylbenzene
135-98-8
77350
4-Methyl-2-pentanone [MIBK]
[Methyl isobutyl ketone]
108-10-1
78133'
t-Butylbenzene [Tert-butylbenzene]
72477
77353
Methyl-t-butyl ether [MTBE]
[Methyl tert-butyl ether]
[Propane, 2-methoxy-2-methyl]
1634-04-4
22417
t-Butyl ethyl ether [ETBE]
[Ethyl-Tert Butyl Ether]
637-92-3
22422'
Naphthalene
91-20-3
34696
Carbon Disulfide
75-15-0
77041
Nitrobenzene
98-95-3
34447
Chloral hydrate
302-17-0
39108'
N-Nitroso-di-n-butylamine
[N-Nitrosodibutylamine]
924-16-3
73609
Chloroacetonitrile
107-14-2
No Code
2-Nitropropane
79-46-9
No Code
1-Chlorobutane
109-69-3
No Code
Paraldehyde
123-63-7
No Code
Chlorodifluoromethane
[Freon 22]
75-45-6
45028'
Pentachloroethane
76-01-7
No Code
2-Chloroethanol
107-07-3
77046'
Pentafluorobenzene
363-72-4
No Code
bis (2-Chloroethyl) sulfide
[Mustard Gas]
505-60-2
No Code
2-Pentanone
107-19-7
No Code
1-Chlorohexanone
20261-68-1
No Code
2-Picoline [2-Methylpyridine]
109-06-8
77088'
Page 10 of 17

NPDES Permit NC0082970
EPA Method 624.1: Table 2 — Additional Purgeables
Analyte [alternative nomenclature]
CAS
Registry No.
Parameter
Code
Analyte
CAS
Registry No.
Parameter
Code
Chloroprene
[2-chloro-1,3-butadiene]
126-99-8
81520'
1-Propanol
[n-Propyl alcohol]
71-23-8
77018'
107-05-1
78109'
2-Propanol [Isopropanol]
67-63-0
77015
3-Chloropropene [A11y1 chloride]
542-76-7
No Code
Propargyl alcohol
107-19-7
No Code
3-Chloropropionitrile
2-Chlorotoluene [Orthochlorotoluene]
95-49-8
38681
beta-Propiolactone
57-57-8
No Code
4-Chlorotoluene [p-Chlorotoluene]
106-43-4
61227'
Propionitrile [ethyl cyanide]
107-12-0
51466
Crotonaldehyde
123-73-9
77028
n-Propylamine
107-10-8
No Code
Cyclohexanone
108-94-1
77097'
n-Propylbenzene
103-65-1
77224
1,2-Dibromo-3-chloropropane
[Dibromochloropropane]
96-12-8
49146
Pyridine
110-86-1
77045
1,2-Dibromoethane
[Ethylene dibromide]
106-93-4
73292'
Styrene
100-42-5
81708
Dibromomethane
[Methylene Bromide]
74-95-3
38679
1,1,1,2-Tetachloroethane^
630-20-6
77562'
cis-1,4-Dichloro-2-butene
1476-11-5
No Code
Tetrahydrofuran
109-99-9
81607
trans-1,4-Dichloro-2-butene
110-57-6
49263'
o-Toluidine
95-53-4
77142
cis-1,2-Dichloroethene
[cis-1,2-DCE]
[cis-1,2-Dichloroethylene]
156-59-2
77093
1,2,3-Trichlorobenzene
87-61-6
77613'
Dichlorodifluoromethane
75-71-8
34668
TrichlorofJrforomethane [Fre
75-69-4
34488'
1,3-Dichloropropane
142-28-9
77173'
1, 3-Trichloropropane
96-18-4
77443'
2,2-Dichloropropane
594-20-7
46366'
1,2, Tnethylben_; e
526-73-8
51565'
1,3-Dichloro-2-propanol
96-23-1
No Cos e
1,2,4- iethyl. nze
95-63-6
77222'
1,1-Dichloropropene
563-58-6
771.:'
1,3,5-Trimethylbe ene
108-67-8
77226'
cis-1,3-Dichloropropene
10061-01-5
3470 +
'nylaceta -
108-05-4
77057'
1:2,3:4-Diepoxybutane
1464-53-5
No Cod.
'.- ene [1, ene]
108-38-3
81710'
Diethyl ether [ethoxyethane]
60-29-7
81576
. ' en 1,2- ]
95-47-6
81711'
Diisopropyl ether [Din]
[Isopropyl ether]
108- -3
8 77
- e 1, le
106-42-3
34728
1,4-Dioxane [Dioxane]
1 -9
:' 3 8
.+0- lene
179601-22-0
No Code
Epichlorohydrin
106- 9-:
: 67 +
p Xylene
179601-23-1
85795'
Ethanol
64-1
70 4
0+,,- lene
136777-61-2
78121'
Ethyl acetate �
78-
$15�5
Xyl_ e mix ofm+o+p)
NA
81551
EPA Method 625.1: Table'1\ Ton-Pesitchle/PC43 Base/Neutral Extractables
* All the analytes in this table are Priority Pollutants (40 CFR part 423, appendix A).
Analyte [alternative nomenclature]
CAS
Registry No.No
Parameter
Code
Analyte
CAS
Registry No.
Parameter
Code
Acenaphthene
8 -33
34205
3,3'-Dichlorobenzidine
91-94-1
34631
Acenaphthylene
208- 6-8
34200
Diethyl phthalate
84-66-2
34336
Anthracene
120-12-
'7
CO220
Dimethyl phthalate
131-11-3
34341
Benzidine
92-87-5
39120
2,4-Dinitrotoluene
121-14-2
34611
Benzo(a)anthracene
56-55-3
C0526
2,6-Dinitrotoluene
606-20-2
C0626
Benzo(a)pyrene
50-32-8
34247
Di-n-octylphthalate
117-84-0
34596
Benzo(b)fluoranthene
205-99-2
34230
Fluoranthene
206-44-0
C0376
Benzo(k)fluoranthene
207-08-9
34242
Fluorene
86-73-7
34381
Benzo(ghi)perylene
191-24-2
34521
Hexachlorobenzene
118-74-1
C0700
Benzyl butyl phthalate
[Butyl Benzyl Phthalate]
85-68-7
34292
Hexachlorobutadiene
87-68-3
C0702
bis(2-Chloroethoxy)methane
111-91-1
34278
Hexachloroethane
67-72-1
34396
bis(2-Ethylhexyl)phthalate
117-81-7
CO100
Indeno(1,2,3-cd)pyrene
193-39-5
34403
bis(2-Chloroisopropyl) ether
[2,2'-Oxybis(1-chloropropane)]
108-60-1
34283
Isophorone
78-59-1
34408
4-Bromophenyl phenyl ether
101-55-3
34636
Naphthalene
91-20-3
34696
2-Chloronaphthalene
91-58-7
34581
Nitrobenzene
98-95-3
34447
4-Chlorophenyl phenyl ether
7005-72-3
34641
N-Nitrosodi-n-propylamine
621-64-7
34428
Chrysene
218-01-9
34320
Phenanthrene
85-01-8
34461
Dibenz(a,h)anthracene
53-70-3
34556
Pyrene
129-00-0
34469
Di-n-butylphthalate
84-74-2
39110
1,2,4-Trichlorobenzene
120-82-1
C0551
Page 11 of 17

NPDES Permit NCO082970
EPA Method 625.1: Table 2 — Acid Extractables
* All the analytes in this table are Priority Pollutants (40 CFR part 423, appendix A).
Analyte (alternative nomenclature)
CAS
Registry No.
Parameter
Code
Analyte
CAS
Registry No.
Parameter
Code
4-Chloro-3-methylphenol
59-50-7
70012
2-Nitrophenol
88-75-5
34591
2-Chlorophenol
95-57-8
34586
4-Nitrophenol
100-02-7
34646
2,4-Dichlorophenol
120-83-2
34601
Pentachlorophenol
87-86-5
39032
2,4-Dimethylphenol
105-67-9
34606
Phenol
108-95-2
34694
2,4-Dinitrophenol
51-28-5
34616
2,4,6-Trichlorophenol
88-06-2
34621
2-Methyl-4,6-dinitrophenol
[4,6-dinitro-o-cresol]
534-52-1
34657
EPA Method 625.1: Table 3 — Additional Extractable Analytes n
Analyte (alternative nomenclature)
CAS
Registry No.
Parameter
Code
Analyte
CAS
Registry No.
Parameter
Code
Acetophenone
98-86-2
81553
2,2',4,4',5',6- xac ro iphenyl
60145-22-4
No Code
2-Acetylaminofluorene
[2-Acetyl aminoflourcene]
53-96-3
82204
Hexachlo c entadie a
77-47-4
34386'
1-Acetyl-2-thiourea
591-08-2
No Code
He for hene
70-30-4
51541'
Alachlor
15972-60-8
39161'
H ac oropropene
1888-71-7
No Code
Aldrin *
309-00-2
39330
Hex e ylphosp mide[HM ]
680-31-9
82196'
Ametryn
834-12-8
3840 '
Hexan 'c id
142-62-1
77190'
2-Aminoanthraquinone
117-79-3
No Cod
Hexazinone
51235-04-2
30264'
Aminoazobenzene
60-09-3
No Code
roquinone
123-31-9
77165'
4-Aminobiphenyl [p-Aminobiphenyl]
92-67-1
77581'
drin
465-73-6
51527'
3-Amino-9-ethylcarbazole
132-32-
o Code
-Iso op apht lene
2027-17-0
No Code
Anilazine
101- -3
0 ode
osa ole \
120-58-1
No Code
Aniline
6 -53-.
70 9
on
143-50-0
81281'
o-Anisidine
90- 4-t
No C e
p phos
21609-90-5
51382'
Aramite
140-5 8
o C de
Lo g olene
475-20-7
No Code
Atraton
1 -17-
N de
Mal ch.te green
569-64-2
51478'
Atrazine
1 - -9
39033'
i
121-75-5
39530
Azinphos-methyl (Guthion)
86-5 0
616'
' anhydride
108-31-6
No Code
Barban
101-27-'
8 18'
Merphos
150-50-5
30009'
Benzanthrone
82-05-3
N C e
Mestranol
72-33-3
No Code
Benzenethiol
108-98-5
No e
Methapyrilene
91-80-5
No Code
Benzoic acid
-85-0
77247
Methoxychlor
72-43-5
39480
2,3-Benzofluorene
4 7-4
/ No Code
2-Methylbenzothioazole
120-75-2
No Code
p-Benzoquinone
10 -5
No Code
3-Methylcholanthrene
56-49-5
61225'
Benzyl alcohol
100- -6
77147'
4,4'-Methylenebis(2-chloroaniline)
101-14-4
78123'
alpha-BHC *
319-84-6
39336
4,4'-Methylenebis(N,N-dimethylaniline)
101-61-1
No Code
beta-BHC *
319-85-7
39338
4,5-Methylenephenanthrene
203-64-5
No Code
gamma-BHC [Lindane] *
58-89-9
39344
1-Methylfluorene
1730-37-6
No Code
delta-BHC *
319-86-8
34198
Methyl methanesulfonate
66-27-3
No Code
Biphenyl
92-52-4
81513'
2-Methylnaphthalene
91-57-6
77416
Bromacil
314-40-9
30311'
Methylparaoxon
950-35-6
No Code
2-Bromochlorobenzene
694-80-4
No Code
Methyl parathion
298-00-0
39600'
3-Bromochlorobenzene
108-37-2
No Code
1-Methylphenanthrene
832-69-9
No Code
Bromoxynil
1689-84-5
51136
2-(Methylthio)benzothiazole
615-22-5
51079'
Butachlor
2318-4669
77860
Metolachlor
51218-45-2
39356'
Butylate [Sutan]
2008-41-5
81410'
Metribuzin
21087-64-9
82630'
n-C10 [n-decane]
124-18-5
77427
Mevinphos
7786-34-7
39600'
n-C12 [n-undecane]
1120-21-4
No Code
Mexacarbate
315-18-4
38506'
n-C14 [n-tetradecane]
629-59-4
77691'
MGK 264 [Pyrodone]
113-48-4
No Code
n-C16 [n-hexadecane]
544-76-3
77757'
Mirex
2385-85-5
39755
n-C18 [n-octadecane]
593-45-3
77804
Molinate [Ordram]
2212-67-1
49562'
n-C20[n-eicosane]
112-95-8
77830'
Monocrotophos
6923-22-4
51385'
n-C22 [n-docosane]
629-97-0
77859'
Naled
300-76-5
38855'
n-C24 [n-tetracosane]
646-31-1
No Code
Napropamide [Devrinol]
15299-99-7
49564'
n-C26 [n-hexacosane]
630-01-3
77901'
1,4-Naphthoquinone
130-15-4
No Code
n-C28 [n-octacosane]
630-02-4
No Code
1-Naphthylamine
134-32-7
No Code
n-C30 [n-triacontane]
638-68-6
No Code
2-Naphthylamine
91-59-8
82191'
Captafol
2425-06-1
No Code
1,5-Naphthalenediamine
2243-62-1
No Code
Captan
133-06-2
39640'
Nicotine
54-11-5
No Code
Carbaryl [Sevin]
63-25-2
39750
5-Nitroacenaphthene
602-87-9
No Code
Page 12 of 17

NPDES Permit NCO082970
EPA Method 625.1: Table 3 — Additional Extractable Analytes
Analyte (alternative nomenclature)
CAS
Registry No.
Parameter
Code
Analyte
CAS
Registry No.
Parameter
Code
Carbazole
86-74-8
77571
2-Nitroaniline
88-74-4
78306'
Carbofuran
1563-66-2
81405'
3-Nitroaniline
99-09-2
78300'
Carboxin
5234-68-4
No Code
4-Nitroaniline
100-01-6
78870'
Carbophenothion [Trithion]
786-19-6
51042'
5-Nitro-o-anisidine
99-59-2
No Code
Chlordane *
57-74-9
51032'
4-Nitrobiphenyl
92-93-3
No Code
bis(2-Chloroethyl) ether *
111-44-4
34273
Nitrofen
1836-75-5
No Code
Chloroneb
2675-77-6
51139'
5-Nitro-o-toluidine
99-55-8
No Code
4-Chloroaniline
106-47-8
50312'
Nitroquinoline-l-oxide
56-57-5
No Code
Chlorobenzilate
510-15-6
39460'
N-Nitrosodi-n-butylamine
[N-Nitrosodibutylamine]
924-16-3
73609
Chlorfenvinphos
470-90-6
04083'
N-Nitrosodiethylamine
55-18-5
78200'
4-Chloro-2-methylaniline
95-69-2
No Code
N-Nitrosodimethylamine [NDMA] *
62-75-9
34438
3-(Chloromethyl)pyridine hydrochloride
6959-48-4
No Code
N-Nitrosodiphenylamine *
86-30-6
34433
4-Chloro-2-nitroaniline
89-63-4
No Code
N-Nitrosomethylethylamine
10595-95-6
No Code
Chlorpropham
101-21-3
81322'
N-Nitrosomethylphenylamine
614-00-6
No Code
Chlorothalonil
[Daconil (C8C14N2)]
1897-45-6
51140'
N-Nitrosomo of e
[Morpho ' e, - troso-] \
59-89-2
7361 T
1-Chloronaphthalene
90-13-1
No Code
N-Ni sop ridine
[1 itro piperidine]
100-75-4
73619'
3-Chloronitrobenzene
121-73-3
No Code
N- 'tr opyrrolidin
930-55-2
78206'
4-Chloro-1,2-phenylenediamine
95-83-0
No Code
trans- o chlor
[Chlord e - Nonac or, Trans]
39765-80-5
39071'
4-Chloro-1,3-phenylenediamine
5131-60-2
No Coe
orflurazon
27314-13-2
51151'
2-Chlorobiphenyl
2051-60-7
No Cod
2 , 3',4,5', 6 Octachlorobiphenyl
40186-71-8
No Code
Chlorpyrifos
2921-88-2
81403'
Oc e 1pyr h horamide
152-16-9
No Code
Coumaphos
56-72
293'
,4'-0 di ' ine
101-80-4
No Code
m+p-Cresol
158 -10
de
P io y ra io ]
56-38-2
39540'
o-Cresol[ortho-Cresol]
[2-Methylphenol]
95 8-•
39
016 [Aroc 016] *
12674-11-2
34671
p-Cresidine
0-71
o C
PC - 21 [Arochlor 1221] *
11104-28-2
39488
Crotoxyphos [Ciodrin]
0 7-
'
CB 1 2 [Arochlor 1232] *
11141-16-5
39492
2-Cyclohexyl-4,6-dinitro-phenol
13 9-
o Code
C 2 [Arochlor 1242] *
53469-21-9
39496
Cyanazine
21725 .-
041'
P-1248 [Arochlor 1248] *
12672-29-6
39500
Cycloate
1134-23--
1 2'
PCB-1254 [Arochlor 1254] *
11097-69-1
39504
p-Cymene [4-Isopropyltoluene]
99-87-6
0 0
PCB-1260 [Arochlor 1260] *
11096-82-5
39508
Dacthal [DCPA]
861-32-1
397
PCB-1268 [Arochlor 1268] *
11100-14-4
51581'
4,4'-DDD *
-54-8
39310
Pebulate
1114-71-2
49563'
4,4'-DDE *
- -9
39320
Pentachlorobenzene
608-93-5
77793'
4,4'-DDT *
50- 9-3
39300
Pentachloronitrobenzene [PCNB]
82-68-8
49206'
Demeton-O
298-0
No Code
2,2',3,4',6-Pentachlorobiphenyl
68194-05-8
No Code
Demeton-S
126-75-0
No Code
Pentachloroethane
76-01-7
81501'
Diallate (cis or trans)
2303-16-4
No Code
Pentamethylbenzene
700-12-9
No Code
2,4-Diaminotoluene
[2,4-Toluenediamine]
95-80-7
78888'
Perylene
198-55-0
77801'
Diazinon
333-41-5
39570
Phenacetin
62-44-2
73183'
Dibenz(a,j)acridine
224-42-0
73542'
cis-Permethrin
61949-76-6
No Code
Dibenzofuran
132-64-9
81302'
trans-Permethrin
61949-77-7
No Code
Dibenzo(a,e)pyrene
192-65-4
51737'
Phenobarbital
50-06-6
No Code
Dibenzothiophene
132-65-0
No Code
Phenothiazene
92-84-2
No Code
1,2-Dibromo-3-chloropropane
[Dibromochloropropane]
96-12-8
49146
1,4-Phenylenediamine
624-18-0
No Code
3,5-Dibromo-4-hydroxybenzonitrile
[Bromoxynil]
1689-84-5
51136'
1-Phenylnaphthalene
605-02-7
No Code
2,6-Di-tert-butyl-p-benzoquinone
719-22-2
No Code
2-Phenylnaphthalene
612-94-2
No Code
Dichlone
117-80-6
39150'
Phorate
298-02-2
46313'
2,3-Dichloroaniline
608-27-5
77533
Phosalone
2310-17-0
81291'
2,3-Dichlorobiphenyl
16605-91-7
No Code
Phosmet [Imidan]
732-11-6
51154'
2,6-Dichloro-4-nitroaniline [Dichloran]
99-30-9
38446'
Phosphamidon
13171-21-6
78881'
2,3-Dichloronitrobenzene
3209-22-1
No Code
Phthalic anhydride
85-44-9
77453'
1,3-Dichloro-2-propanol
96-23-1
No Code
a/pha-Picoline [2-Methylpyridine]
109-06-8
77088'
2,6-Dichlorophenol [2,4-Dichlorophenol]
120-83-2
34601
Piperonyl sulfoxide
120-62-7
No Code
Dichlorvos
[2,2-Dichlorovinyldimethyl phosphate]
62-73-7
39109
Prometon
1610-18-0
51155'
Dicrotophos
141-66-2
04310'
Prometryn
7287-19-6
51156'
Dieldrin *
60-57-1
39380
Pronamide
23950-58-5
51157'
Page 13 of 17

NPDES Permit NCO082970
EPA Method 625.1: Table 3 — Additional Extractable Analytes
Analyte (alternative nomenclature)
CAS
Registry No.
Parameter
Code
Analyte
CAS
Registry No.
Parameter
Code
1,2:3,4-Diepoxybutane
1464-53-5
No Code
Propachlor
1918-16-7
51158'
Di(2-ethylhexyl) adipate
[Bis(2-ethylhexyl) adipate]
103-23-1
51174'
Propazine
139-40-2
51159'
Diethylstilbestrol
56-53-1
82192'
Propylthiouracil
51-52-5
No Code
Diethyl sulfate
64-67-5
No Code
Pyridine
110-86-1
77045
Dilantin [Phenytoin]
[5,5-Diphenylhydantoin]
57-41-0
51744'
Resorcinol [1,3-Benzenediol]
108-46-3
77164'
Dimethoate
60-51-5
46314'
Safrole
94-59-7
77545'
3,3'-Dimethoxybenzidine
119-90-4
51769'
Simazine
122-34-9
39055'
Dimethylaminoazobenzene
[p-Dimethylaminoazobenzene]
60-11-7
73179'
Simetryn
1014-70-6
No Code
7,12-Dimethylbenz(a)anthracene
57-97-6
No Code
Squalene
7683-64-9
No Code
3,3'-Dimethylbenzidine
119-93-7
51647'
Stirofos [Tetrachlorvinph
22248-79-9
38686
N,N-Dimethylformamide
68-12-2
77110'
Strychnine
57-24-9
No Code
3,6-Dimethylphenathrene
1576-67-6
No Code
Styrene
100-42-5
81708
alpha, alpha-Dimethylphenethylamine
122-09-8
No Code
Sulfallate
95-06-7
No Code
Dimethyl sulfone
67-71-0
No Code
Tebuthiuro
34014-18-1
51160'
1,2-Dinitrobenzene
528-29-0
No Code
TerbaciY
5902-51-2
30234'
1,3-Dinitrobenzene
99-65-0
45622'
Terbufos
13071-79-9
51462'
1,4-Dinitrobenzene
100-25-4
No Code
T bu
886-50-0
51162'
Dinocap
39300-45-3
No Code
alph T ineol
98-55-5
77493
Dinoseb [Dinitrobutylphenol]
[2-sec-Buty1-4,6-dinitrophenol]
88-85-7
301 '
1,2,4,5- tr oro nzene
95-94-3
77734'
Diphenylamine
122-39-4
7757
, ',4,4'-Te c orobiphenyl
2437-79-8
No Code
Diphenyl ether
101-84-8
No Code
,-Tetrac or 'benzo p-dioxin
Dio ' ] CDD
1746-01-6
34675
1,2-Diphenylhydrazine
122-66-7
3 46
3,4,6- etrchlorophenol
58-90-2
77770
Diphenamid
957-51
0 '
Tetrachlorvinphos\ \,
22248-79-9
38686'
Diphenyldisulfide
882- -
N C de
tr ethyl dithio hosphate
[S if epp]
3689-24-5
82201 ,
Disulfoton
' : -04-
3 10
Te e 1 pyrophosphate [TEPP]
107-49-3
39620'
Disulfoton sulfoxide
2 --6
o Co
' n p then [2,3-Benzothiophene]
95-15-8
No Code
Disulfoton sulfone
2497- 6-
o Code
'o etamide
62-55-5
No Code
Endosulfan I*
959-98-
3 61
Thionazin
297-97-2
51381'
Endosulfan II *
33213-65-
3
Thiophenol [Benzenethiol]
108-98-5
No Code
Endosulfan sulfate *
1031-07-8
34 1
Thioxanthone
492-22-8
No Code
Endrin *
-20-8
39390
Toluene-1,3-diisocyanate
26471-62-5
No Code
Endrin aldehyde *
2 -93-4
34366
Toluene-2,4-diisocyanate
584-84-9
78144'
Endrin ketone, in water *
53 `4-' t-5
78008
o-Toluidine
95-53-4
77142
EPN
2104-. -
81290'
Toxaphene *
8001-35-2
39400
EPTC [Eradicane]
[S-Ethyl dipropylthiocarbamate]
759-94-4
81894'
Triadimefon, organic pesticide
43121-43-3
51163'
Ethion
563-12-2
39398'
1,2,3-Trichlorobenzene
87-61-6
77613'
Ethoprop
13194-48-4
81758'
2,4,5-Trichlorobiphenyl
15862-07-4
No Code
Ethyl carbamate
51-79-6
No Code
2,3,6-Trichlorophenol
933-75-5
No Code
Ethyl methanesulfonate
62-50-0
73184'
2,4,5-Trichlorophenol
95-95-4
77687
Ethylene thiourea
96-45-7
38928*
Tricyclazole
41814-78-2
No Code
Etridiazole
2593-15-9
No Code
Trifluralin
1582-09-8
39030'
Ethynylestradiol-3-methyl ether
72-33-3
No Code
1,2,3-Trimethoxybenzene
634-36-6
No Code
Famphur
52-85-7
38462'
2,4,5-Trimethylaniline
137-17-7
No Code
Fenamiphos
22224-92-6
No Code
Trimethyl phosphate
512-56-1
No Code
Fenarimol
60168-88-9
51145'
Triphenylene
217-59-4
No Code
Fensulfothion
115-90-2
30004
Tripropyleneglycolmethyl ether
20324-33-8
No Code
Fenthion
55-38-9
30006'
1,3,5-Trinitrobenzene
99-35-4
73653'
Fluchloralin
33245-39-5
No Code
Tris(2,3-dibromopropyl) phosphate
126-72-7
22410'
Fluridone
59756-60-4
51588'
Tri-p-tolyl phosphate
78-32-0
No Code
Heptachlor *
76-44-8
39410
O,O,O-Triethyl phosphorothioate
[Phosphorothioic acid, O,O,O-triethyl
ester]
126-68-1
73652'
Heptachlor epoxide *
1024-57-3
39420
Trithiane
3325-33-5
No Code
2,2',3,3',4,4',6-Heptachlorobiphenyl
52663-71-5
No Code
Vemolate
1929-77-7
82200'
Page 14 of 17

NPDES Permit NC0082970
A. (8.) ELECTRONIC REPORTING OF DISCHARGE MONITORING REPORTS
[G.S. 143-215.1(b)]
Federal regulations require electronic submittal of all discharge monitoring reports (DMRs) and program
reports. The final NPDES Electronic Reporting Rule was adopted and became effective on December
21, 2015.
NOTE: This special condition supplements or supersedes the following sections within Part II of this
permit (Standard Conditions for NPDES Permits):
• Section B. (11.) Signatory Requirements
• Section D. (2.) Reporting
• Section D. (6.) Records Retention
• Section E. (5.) Monitoring Reports
1. Reporting Requirements [Supersedes Section D. (2.) a
The permittee shall report discharge monitoring data e,
Discharge Monitoring Report (eDMR) internet app
Monitoring results obtained during the previ
submitted electronically using eDMR. The
data and submit DMRs electronically using t
application is compliant with EPA' . " c s-Me
permittees will be required to s
eDMR and will be required to
signed original and a cop of the
NC DEQ
ATTENT
1617 Mail S
Raleigh, North
If a permittee is unable to us
being physically located in an are
then a temporary waiver from the
9-1
system due to a demonstrated hardship or due to the facility
ere less than 10 percent of the households have broadband access,
PDES electronic reporting requirements may be granted and
E. (5.) (a)]
g the NC DWR's Electronic
summad for each month and
s permitted 'ilities to enter monitoring
such time that the state's eDMR
orting Regulation (CROMERR),
to the state electronically using
miss . y printing, signing, and submitting one
MR to the following address:
r Quality Permitting Section
discharge monitoring data may be submitted on paper DMR forms (MR 1, 1.1, 2, 3) or alternative forms
approved by the Director. Duplicate signed copies shall be submitted to the mailing address above. See
"How to Request a Waiver from Electronic Reporting" section below.
Regardless of the submission method, the first DMR is due on the last day of the month following the
issuance of the permit or in the case of a new facility, on the last day of the month following the
commencement of discharge.
Starting on December 21, 2020, the permittee must electronically report the following compliance
monitoring data and reports, when applicable:
• Sewer Overflow/Bypass Event Reports;
• Pretreatment Program Annual Reports; and
• Clean Water Act (CWA) Section 316(b) Annual Reports.
The permittee may seek an electronic reporting waiver from the Division (see "How to Request a
Waiver from Electronic Reporting" section below).
Page 15 of 17

NPDES Permit NC0082970
2. Electronic Submissions
In accordance with 40 CFR 122.41(1)(9), the permittee must identify the initial recipient at the time of
each electronic submission. The permittee should use the EPA's website resources to identify the initial
recipient for the electronic submission.
Initial recipient of electronic NPDES information from NPDES-regulated facilities means the entity
(EPA or the state authorized by EPA to implement the NPDES program) that is the designated entity for
receiving electronic NPDES data [see 40 CFR 127.2(b)].
EPA plans to establish a website that will also link to the appropriate electronic reporting tool for each
type of electronic submission and for each state. Instructions on how to access and use the appropriate
electronic reporting tool will be available as well. Information o 's NPDES Electronic Reporting
Rule is found at: https://www.federalregister.gov/documents/ 0/22/2015-24954/national-pollutant-
discharge-elimination-system-npdes-electronic-reporting-
Electronic submissions must start by the dates listed ' t "Reportin_ ' equirements" section above.
3. How to Request a Waiver from Electronic Reporti
The permittee may seek a temporary electro ' • - orting a Ger from the Division. To obtain an
electronic reporting waiver, a permittee must it a e ctronic reporting waiver request to the
Division. Requests for temporary - ectrs is re. • . ' er st be submitted in writing to the
Division for written approval a e.: six .0) • . •r' . o . e to the facility would be required
under this permit to begin sub t g mon taring • t. and rep • s. The duration of a temporary waiver
shall not exceed 5 years • • : hal lyre .o-xpire. such time, monitoring data and reports shall be
submitted electronic. y o ►'vi' on t' : • ittee re -applies for and is granted a new
temporary electrons the Div o Approved electronic reporting waivers are not
transferrable. Only pe 'tees wit' a a • • ved reporting waiver request may submit monitoring data
and reports on paper to f e ivision o th • 'od that the approved reporting waiver request is
effective.
Information on eDMR and the
following web page:
ion for a temporary electronic reporting waiver are found on the
http://deq.nc.gov/about/divisions/water-resources/edmr
4. Signatory Requirements [Supplements Section B. (11.) (b) and Supersedes Section B. (11.) (d)]
All eDMRs submitted to the permit issuing authority shall be signed by a person described in Part II,
Section B. (11.)(a) or by a duly authorized representative of that person as described in Part II, Section
B. (11.)(b). A person, and not a position, must be delegated signatory authority for eDMR reporting
purposes.
For eDMR submissions, the person signing and submitting the DMR must obtain an eDMR user account
and login credentials to access the eDMR system. For more information on North Carolina's eDMR
system, registering for eDMR and obtaining an eDMR user account, please visit the following web
page:
http://deq.nc.gov/about/divisions/water-resources/edmr
Page 16 of 17

NPDES Permit NC0082970
Certification. Any person submitting an electronic DMR using the state's eDMR system shall make the
following certification [40 CFR 122.22]. NO OTHER STATEMENTS OF CERTIFICATION WILL BE
ACCEPTED:
"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."
5. Records Retention [Supplements Section D. (6.)]
The permittee shall retain records of all Discharge Monitor'. . . s, including eDMR submissions.
These records or copies shall be maintained for a perio• o least '. - ars from the date of the report.
This period may be extended by request of the Dire or any time [4 1 . FR 122.41].
Page 17 of 17

taitteRWIll !MEW
abb"1187.111111"iitiii MIN", IPirri2=4
OM it ginffigaltil 1111111111140
FrAarlift04011166101430 1/6111111
talittg r " t f 2110 110 3 1411:0111
r''ia
LAT 34 13 20Lret
ONG 77 ° 57' 04"
1111,111141
Outfa11001 " �
kg* LAT 34° 13' 16"
21MIL
�ti 11
LONG 77 57 03
II Al
Err,111,.11
ral dApproximate property
1:1V$3t-
iW
CTI of North Carolina, Inc.
Wilmington Terminal / Bulk storage
Latitude:
Longitude•
Receiving Stream:
HUC:
Hydrological Unit:
34° 13' 19" N
77° 57' 05" W
Cape Fear River
030300050503
03-06-17
State Grid/USGS:
Permitted Flow:
Drainage Basin:
Stream Class:
K27NW / Wilmington
Not Limited
Cape Fear Basin
SC
North
Facility
Location
(not to scale)
NPDES Permit NC0082970
New Hanover County