NC0002305_Draft Permit_20241122_REVISED

ROY COOPER
Governor
MARY PENNY KELLEY
Secretary
RICHARD E. ROGERS, JR.
Director
Michael Cothran, Plant Manager
Lear Corporation
1754 NC Highway 903/11
Kenansville, North Carolina 28349
Dear Mr. Cothran:
NORTH CAROLINA
Environmental Quality
November 06, 2024
Subject: Draft NPDES Permit Renewal
Permit NC0002305
Lear Corporation WWTP
Duplin County
Grade III Facility
SIC Code 2258 & 2262
Enclosed with this letter is a copy of the Revised Draft National Pollutant Discharge Elimination
System (NPDES) permit renewal for your facility. Adjustments to the revised permit have been made
in response to public comments, including EPA Region 4 input. Please review the draft carefully to
ensure thorough understanding of the requirements and conditions it contains.
The Revised Draft Permit contains the following significant changes or additions from originally
noticed Draft Permit:
• Analysis of Effluent and Groundwater wells for PFAS parameters has been added, see
A.(7.), A.(8.), A (9.).
• PFAS monitoring, 1,4 Dioxane monitoring Special Conditions were added to the draft
permit. [See A.(L), A.(6.), A.(7), A.(10.)].
• PFAS Compliance studies were added including a Waste Characterization, Best Available
Technology (BAT) assessment, Best Management Practices (BMP) requirements, and
Instream monitoring. [See A.(8).].
• Chronic Toxicity, Fathead Minnow has been placed as an additional species to verify
the toxicity content of the effluent. [See A.(2.)].
• Chronic Toxicity, Toxicity Identification Evaluation (TIE) evaluation has been added,
in the event the permittee consecutively fails Whole Effluent Toxicity (WET) test
evaluations. [See A.(3)]
• Chronic Toxicity monitoring has been increased from quarterly to monthly. [See A.(L),
A.(2.)]
• Chronic Toxicity, the permittee is required to calculate and report the Acute WET (LC50)
value. [See A.(1.)]
• The Aquatic Toxicity Testing Instream Waste Concentration (IWC%) limit has been
updated from 27% to 28%. [See A.(2.)]
• Monthly reporting of the Production value in pounds/day and yards/day added. [See A.
D North Carolina Department of Environmental Quality I Division of Water Resources
EQ>
512 North Salisbury Street 1 1617 Mail Service Center I Raleigh, North Carolina 27699-1617
NORTH CAROLINA _
oepammem a eaviffl—mi auw�919.707.9000

(0].
• Notification of production increase beyond 92,350 lbs/yr has been added. [See
condition A.(4.).]
• Per EPA standard 40 CFR 410.50 Subpart E, Mass -Based Limits for BOD, COD,
TSS, Sulfide, Total Phenols, and Total Chromium have been revised based on
increase of production. [See A (1.)]
• Per the results of instream waste concentration (IWC)-based calculations for
ammonia -nitrogen, ammonia nitrogen limits have been revised [See A.(L)].
• Total Copper, Total Zinc, and MBAS have been added to the permit using
monthly monitoring requirement. [See A.(1)].
• Low-level mercury monitoring using EPA Method 1631E has been added to the
permit [See A.(1.)].
• The Division is implementing dissolved metals standards in all permits, per the 2016
revisions to State water quality standards. As such, the NPDES Permitting Unit will
need site -specific effluent hardness data and instream hardness data, upstream of the
discharge, for each facility monitoring these metals to calculate permit limits. As a
result, effluent hardness and instream hardness sampling, upstream of the discharge,
have been added to the permit at a monitoring frequency of quarterly [See A.(1.)].
• Special Condition A.(11.) has been modified to include the specific three years in
which the Effluent Pollutant Scan shall be performed (2026, and 2027 and 2028).
• Based on review of the 2022 Integrated Report and facility effluent compliance history,
instream Fecal Coliform monitoring has been added to the permit [See A.(L)].
• For calculation of TN, effluent TKN and NO2+NO3 monitoring and reporting has
been added to the permit [See A.(1.)].
The NPDES standard conditions (Parts II, III, and IV) that are part of the permit are not included in
this draft document (cover, map, and Part I). The conditions are the same as in your current permit
except that agency and division names have been updated. The latest version is available at
https://bit.ly/3k5NFaL or at: hi tps:Hfiles.nc.gov/ncdeq/Surface%2OWater%2OProtection/NPDES/
permits/Boiler2late-11-09-2011.2.pdf and can be viewed online or downloaded as a PDF file.
Concurrently with this notification the Division is publishing a notice in a newspaper having
circulation in the general Duplin County area, soliciting public comments on this revised draft permit.
In addition, a public hearing has been scheduled for 17th December 2024.
Please provide any written comments you may have to the following: NCDEQ/DWR, NPDES
Permitting Branch, 1617 Mail Service Center, Raleigh, NC 27699-1617 no later than 30 days after
receipt of this draft permit. If you have questions concerning this draft permit, please contact me at
[phone] or by email at [e-mail].
Sincerely,
Fenton Brown Jr.
Engineer II
NPDES Industrial Permitting Unit
Hardcopy: NPDES Files
Ecopy: US EPA Region 4 (with fact sheet)
DWR/Wilmington Regional Office/Water Quality/Morelia S. King
DWR/Aquatic Toxicology Branch/Cindy Moore & Molly Nicholson
North Carolina Department of Environmental Quality I Division of Water Resources
512 North Salisbury Street 1 1617 Mail Service Center I Raleigh, North Carolina 27699-1617
NORM CAROLINA
oena�nentatEmi—mentaia-lity r 919.707.9000

Lear Corporation (Renewal)
Permit NC0002305
STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENTAL QUALITY
DIVISION OF WATER RESOURCES
PERMIT
TO DISCHARGE WASTEWATER UNDER THE
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM
N( PDES)
In compliance with the provision of North Carolina General Statute 143-215.1, other lawful
standards and regulations promulgated and adopted by the North Carolina Environmental
Management Commission, and the Federal Water Pollution Control Act, as amended,
Lear Corporation (formerly Guilford Mills, Inc.)
is hereby authorized to discharge wastewater from outfall located at the
Lear Corporation Wastewater Treatment Plant
4 754 NC Highway 903 Kenansville
Duplin County
to receiving waters designated as the Northeast Cape Fear River within the Cape Fear River
Basin
in accordance with effluent limitations, monitoring requirements, and other conditions set
forth in Parts I, II, III, and IV hereof.
This permit shall become effective .............................. xxx.
This permit and authorization to discharge shall expire at midnight on XXX, XX, 2029.
Signed this day ....... xxx.
Richard E. Rogers Jr.
Director, Division of Water Resources
Department of Environmental Quality
Page 1 of 21

Lear Corporation (Renewal) Permit NC0002305
SUPPLEMENT TO PERMIT COVER SHEET
All previous NPDES Permits issued to this facility, whether for operation or discharge are
hereby revoked, and as of this 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 described herein.
Lear Corporation
is hereby authorized to:
Continue to operate and maintain the Lear Corporation WWTP, an existing 1.5 MGD
facility consisting of the following components:
o Mechanical bar screen
o Influent meter with Parshall flume and continuous recording
o One (1) 2,000,000-gallon influent equalization basin with two (2) Mechanical
floating aerators, One (1) Mechanical Mixer and Two (2) Winch transfer pumps.
o One (1) 2,000,000-gallon aeration basin with eleven (11) floating aerators.
o Splitter box
o Chemical coagulant and polymer flocculant addition systems
o Two (2) 55 ft diameter secondary clarifiers with RAS and WAS transfer pumps.
o Alum/caustic dispensing system
o Flash tank.
o One (1) 60 ft diameter Tertiary Clarifier with small pump for solids removal to
gravity thickener.
o Effluent pump station
o Chlorination with contact tank
o De -chlorination addition
o Effluent flow meter with continuous recording
o Effluent composite sampler
o Sludge (Gravity) thickener tank
o One (1) 1,000,000-gallon sludge Digester with 4-Mechanical floating aerator(s), 1-
Mechanical Mixer, and transfer pump.
o One (1) 500,000-gallon sludge storage tank with floating aerator
o One (1) 50,000-gallon filtrate tank with transfer pump
o Sludge drum thickener
o Twelve (12) sand sludge -drying beds with liquid recovery pumps
2. Discharge from said treatment works at the location specified on the attached maps via Outfall
001 into the Northeast Cape Fear River, classified C-Swamp waters in the Cape Fear River
Basin and 03030007 HUC.
Page 2 of 21

Lear Corporation (Renewal)
Permit NC0002305
Part I
A.(1.) EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS [1.5 MGD]
[15A NCAC 02B .0400 et seq., 15A NCACO2B .0500 et seq.] Grade III
Biological Water Pollution Control System [15A NCAC 08G .0302]
(a.) During the period beginning on the effective date of the permit and lasting until permit
expiration, the permittee is authorized to discharge treated domestic and industrial
wastewater from Outfall 001. Such discharges shall be limited and monitored' by the
permittee as specified below:
PARAMETER
Parameter Code
EFFLUENT LIMITS
MONITORING REQUIREMENTS
Monthly
Average
Daily
Maximum
Measurement
Frequency
Sample
Type
Sample
Location'
Flow 50050
1.5 MGD
Continuous
Recording
I or E
BOD, 5-day, 20°C QD310
231.0
lbs./day
450.4 lbs./day
3/week
Composite
E
BOD, 5-day, 20°C C0310
18.5 mg/L
37.0 mg/L
3/week
Composite
E
COD QD340
923.50
lbs./day
1847.0lbs./day
3/week
Composite
E
COD C0340
73.8 mg/L
147.6 mg/L
3/week
Composite
E
Total Suspended Solids QD530
161.0
lbs./day
1006.6 lbs./day
3/week
Composite
E
Total Suspended Solids C0530
81.0 mg/L
161.0 mg/L
3/week
Composite
E
pH 00400
Between 6.0 and 9.0
Standard Units
3/week
Grab
E
Total Residual Chlorines 50060
28 µg/L
3/week
Grab
E
Dissolved Oxygen 00300
Daily Average > 6.0 mg/L
3/week
Grab
E
NHs as N C0610
3.0 m9
15.0 mg/L
Weekly
Composite
E
Temperature (°C) 00010
Monitor and Report
3/week
Grab
E
Conductivity (µmhos/cm) 00094
Monitor and Report
3/week
Grab
E
Fecal Coliform 31616
(geometric mean)
200/100 ml
400/100 ml
Weekly
Grab
E
Sulfide QD745
9.2lbs./day
18.5lbs./day
Weekly
Grab
E
Sulfide C0745
0.7 mg/L
1.48 mg/L
Weekly
Grab
E
Total Phenolic Compounds QD730
4.6 lbs./day
9.2 lbs. Day
Weekly
Grab
E
Total Phenolic Compounds C0730
0.37 mg/L
0.74 mg/L
Weekly
Grab
E
Total Chromium QD034
4.6 lbs./day
9.2 lbs. Day
Weekly
Composite
E
Total Chromium C0034
0.37 mg/L
0.74 mg/L
Weekly
Composite
E
Chromium VI' 01032
38.9 µg/L
49.8 µg/L
Weekly
Composite
E
Total Cyanide 00720
17.7 µg/L
68.5 µg/L
Weekly
Grab
E
Oil & Grease 00556
30.0 mg/L
45.0 mg/L
2/Month
Grab
E
Surfactants, MBAS' (mg/L) 38260
Monitor and Report
Quarterly
Grab
E
Total Copper' (mg/L) 01042
Monitor and Report
Quarterly
Composite
E
Total Zinc' (mg/L) 01092
Monitor and Report
Quarterly
Composite
E
Total Phosphorus (mg/L) C0665
Monitor and Report
Monthly
Composite
E
Page 3 of 21

Lear Corporation (Renewal) Permit NC0002305
EFFLUENT LIMITS
MONITORING REQUIREMENTS
PARAMETER
Monthly
Daily
Measurement
Sample
Sample
Parameter Code
Average
Maximum
Frequency
Type
Location'
Total Kjeldahl Nitrogen, TKN 00625
Monitor and Report
Monthly
Composite
E
(mg/L)
NO3-N + NO2-N (mg/L) 00630
Monitor and Report
Monthly
Composite
E
Total Nitrogen 6 (mg/L) C0600
Monitor and Report
Monthly
Calculated
E
PFAS' variable
Monitor and Report
Monthly
Grab
U, E, D
1,4-Dioxane$ 82388
Monitor and Report
Quarterly
Composite
E
Chronic Toxicity' THP3B
Monitor and Report
Monthly
Composite
E
Chronic Toxicity' THP6C
Monitor and Report
Monthly
Composite
E
Ceriodaphnia dubia LC501(Acute TOP3B
Monitor and Report
Monthly
Calculated
E
Toxicity)
Effluent Pollutant Scan 10 NCO]
Monitor and Report
Footnote 10
Footnote 10
E
Hardness -Total as CaCO3 (mg/L)11 00900
Monitor and Report
Quarterly
Composite
E
Production (pounds/day)12 12429
Monitor and Report
Monthly
Calculated
Footnote
13
Production (yards/day) 12429
Monitor and Report
Monthly
Calculated
Footnote
13
Total Mercury (Method 1631-E)13 COMER
Monitor and Report
Footnote 13
Composite
E
Hardness -Total as CaCO3
00900
Monitor and Report
p
Quarterly
Q Y
Grab
U
(mg/L)"
Dissolved Oxygen (mg/L) 00300
Monitor and Report
Variable'
Grab
U and D
Temperature °C 00010
Monitor and Report
Variable'
Grab
U and D
Conductivity (µmhos/cm) 00094
Monitor and Report
Variable'
Grab
U and D
Fecal Coliform (#/IOOmL)
31616
Monitor and Report
Variable 2
Grab
U and D
(geometric mean)
Footnotes:
1. The Permittee shall submit Discharge Monitoring Reports electronically using NCDWR's eDMR
application system. See Special Condition A.(5.).
2. Sample locations I -Influent, E-Effluent, U- Upstream (One Mile from Outfall) in Goshen Swamp at
Highway 11 Bridge, D- Downstream (One mile from Outfall) in NE Cape Fear River at the Sarecta
Road Bridge. Upstream and Downstream samples shall be grab samples collected 3/week during June,
July, August, and September and 1/week during the remainder of the year.
3. The facility shall monitor TRC when using chlorination for disinfection. The Division shall consider all
effluent total residual chlorine values reported below 28 µg/1 to be compliant with the permit. However,
the permittee shall continue to record and submit all values reported by a North Carolina certified
laboratory (including field certified), even if these values fall below 28 µg/l.
4. During the monitoring period following any detection of Total Chromium (per the monthly average)
greater than 39.0 µg/L and lasting until permit renewal, the facility shall continue monitoring Chromium
VI at a weekly frequency in conjunction with Total Chromium measurements.
5. Measurement must be conducted in conjunction with chronic toxicity test.
6. For a given wastewater sample, TN = TKN + NO3-N + NO2-N, where TN is Total Nitrogen, TKN is
Total Kjeldahl Nitrogen, and NO3-N and NO2-N are Nitrate and Nitrite Nitrogen, respectively.
7. See Special Condition(s) A.(6.) through A.(9.).
8. Samples will be analyzed and reported using sufficiently sensitive test procedures (i.e., methods)
approved under 40 CFR part 136 for the analysis of pollutants or pollutant parameters.
Page 4 of 21

Lear Corporation (Renewal)
Permit NC0002305
9. Chronic Toxicity (Ceriodaphnia dubia) Multiple -concentration and Fathead Minnow multiple -
concentration with an IWC of 28% testing monthly. See Special Condition A.(2.). The permittee shall
report the LC50 at 48-hours from the chronic WET test.
10. The permittee shall perform three effluent pollution scans during the term of this permit. See Special
Condition A.(11.).
11. Effluent hardness shall be performed in conjunction with testing for hardness dependent metals (e.g.,
copper).
12. Monthly production of product should be reported in eDMR in pounds/day and yards/day.
13. Perform a sampling event at the issuance of the Final Permit and again 6 Months prior to the end of the
permit renewal.
14. The permittee shall sample instream hardness Upstream, one mile of the facility's discharge point. The
sample shall be representative of the hardness in the stream.
There shall be no discharge of floating solids or visible foam, other than trace amounts.
A.(2.) CHRONIC TOXICITY PERMIT LIMIT (MONTHLY)
[15A NCAC 02B .0200] [15A NCAC 02B .0500 et seq]
The effluent discharge shall at no time exhibit observable inhibition of reproduction or significant
mortality to Ceriodaphnia dubia and Fathead Minnow at an effluent concentration of 28%.
The permit holder shall perform at a minimum, monthly monitoring using test procedures outlined
in the "North Carolina Phase II Chronic Whole Effluent Toxicity Test Procedure" (Revised
December 2010, or subsequent versions) and Fathead Minnow (EPA Method 1000.0; Fathead
Minnow Method). The tests will be performed monthly. These months signify the updated frequency
toxicity testing assigned to the facility. Effluent sampling for this testing must be obtained during
representative effluent discharge and shall be performed at the NPDES permitted final effluent
discharge below all treatment processes.
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, using the
parameter codes THP6C for Fathead Multiple -concentration test results and THP313 for the
Ceriodaphnia multiple -concentration test results" value. Additionally, DWR Form AT-3 (original)
and Form AT-5 are to be sent to the following address:
Attention: North Carolina Division of Water Resources
Water Sciences Section/Aquatic Toxicology Branch
1621 Mail Service Center
Raleigh, NC 27699-1621
Or email results to the following email, ATForms.ATBkdeq.nc.gov.
Completed Aquatic Toxicity Test Forms shall be filed with the Water Sciences Section no later than
30 days after the end of the reporting period for which the report is made.
Test data shall be complete, accurate, include all supporting chemical/physical measurements and all
concentration/response data, and be certified by laboratory supervisor and ORC or approved
designate signature. 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
Page 5 of 21

Lear Corporation (Renewal) Permit NC0002305
(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,
monitoring will be required two separate times within the month during the following month.
Assessment of toxicity compliance is based on the calendar quarter.
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 reproduction, 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 week for 4 weeks of the initial
monitoring.
A.(3.) TOXICITY IDENTIFICATION EVALUATION (TIE)/TOXICITY
REDUCTION EVALUATION
[I 5A NCAC 02B. 0200]
Should any whole effluent toxicity tests, multiple -concentration Cerio Chronic or multiple -
concentration Fathead Chronic, produce a chronic value less than 28%, for two consecutive
months, the permittee will undertake a Toxicity Reduction Evaluation (TRE) or Toxicity
Identification Evaluation (TIE) using the procedures described in Toxicity Identification
Evaluation: Characterization of Chronically Toxic Effluents, Phase I, EPA/600/6-91/005F, May
1992 or similar methods, with the Ceriodaphnia dubia species, once per quarter. Per 1 SA
NCAC 02H.0800, a North Carolina Division certified laboratory shall conduct all laboratory
analyses for the required effluent parameters. A final report will be generated and submitted to
the address below no later than 120 days following the initial test producing a chronic value less
than 28%. The primary objective of the TRE/TIE activity will be to determine if other pollutants of
concern are sources of toxicity. The report detailing findings of the TRE/TIE are to be sent to the
following address:
Attention: North Carolina Division of Water Resources
Water Sciences Section/Aquatic Toxicology Branch
1621 Mail Service Center
Raleigh, NC 27699-1621
Or email results to the following email, ATForms.ATBkdeq.nc.gov.
I. PERMIT RE -OPENER: WHOLE EFFLUENT TOXICITY
[NCGS 143-215.1 (b)]
Should the Whole Effluent Toxicity monitoring results indicate aquatic toxicity, this may result in
re -opening this permit for a major permit modification requested by letter that further action be taken
by the permittee. Additional metals testing, a toxicity identification evaluation, a toxicity reduction
evaluation, and/or an assessment of discharge treatment alternatives may be requested.
Page 6 of 21

Lear Corporation (Renewal)
Permit NC0002305
A.(4.) AUTHORIZATION TO APPLY NEW PRODUCTION LIMITS/
NOTIFICATION OF PRODUCTION INCREASE & AUTHORIZATION TO
APPLY NEW PRODUCTION LIMITS
[G.S. 143-215(a), 143-215(b)]
The effluent limitations for BOD5, COD, TSS, sulfide, total phenols, and total chromium in
Condition A (L) of this Permit are based upon an average production rate of 92,350 lbs. of
finished product per day and 40CFR 410 Textile Mills Subpart E TBELs. All other non -
production -based limits and monitoring requirements are the same in Conditions A (L) and
A (2.). Should Lear Corporation exceed the average production rate of 92,350 lbs./day, for
the three most recent calendar years, at the end of the third calendar year, said company must
submit a request for a major modification demonstrating the new production rate that is
greater than 92,350 lbs. per day, and thus apply for a major NPDES major permit
modification. The Permittee may apply at any time for a permit modification to adjust the
permit requirements for a production change for finished products.
The Permittee shall notify the Division by telephone and in writing at least 6 months prior to
any increase in production at this facility. The notifications shall be submitted to:
NCDEQ / Division of Water Resources
NPDES Permitting
1617 Mail Service Center
Raleigh, NC 27699-1617
NCDEQ / Division of Water Resources
Wilmington Regional Office
127 Cardinal Drive Ext.
Wilmington, NC 28405
A.(5.) ELECTRONIC REPORTING OF 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
Page 7 of 21

Lear Corporation (Renewal)
Permit NC0002305
1. Reporting Requirements [Supersedes Section D. (2.) and Section E. (5.) (a)
The permittee shall report discharge monitoring data electronically using the NC DWR's
Electronic Discharge Monitoring Report (eDMR) internet application.
Monitoring results obtained during the previous month(s) shall be summarized for each
month and submitted electronically using eDMR. The eDMR system allows permitted
facilities to enter monitoring data and submit DMRs electronically using the internet.
Until such time that the state's eDMR application is compliant with EPA's Cross -Media
Electronic Reporting Regulation (CROMERR), permittees will be required to submit all
discharge monitoring data to the state electronically using eDMR and will be required to
complete the eDMR submission by printing, signing, and submitting one signed original
and a copy of the computer printed eDMR to the following address:
NCDEQ / Division of Water Resources / Water Quality Permitting Section
ATTENTION: Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
If a permittee is unable to use the eDMR system due to a demonstrated hardship or due to
the facility being physically located in an area where less than 10 percent of the
households have broadband access, then a temporary waiver from the NPDES electronic
reporting requirements may be granted and 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, 2025, 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).
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.
Page 8 of 21

Lear Corporation (Renewal)
Permit NC0002305
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 on EPA's NPDES Electronic Reporting Rule is found at:
(Continued A (3.) ELECTRONIC REPORTING OF MONITORING REPORTS)
hgps://www.federalre ig ster.gov/documents/20l5/lO/22/2015-24954/national-pollutant-
discharge-elimination-system-npdes-electronic-reporting-rule
Electronic submissions must start by the dates listed in the "Reporting Requirements."
3. How to Request a Waiver from Electronic Reporting
The permittee may seek a temporary electronic reporting waiver from the Division. To
obtain an electronic reporting waiver, a permittee must first submit an electronic
reporting waiver request to the Division. Requests for temporary electronic reporting
waivers must be submitted in writing to the Division for written approval at least sixty
(60) days prior to the date the facility would be required under this permit to begin
submitting monitoring data and reports. The duration of a temporary waiver shall not
exceed 5 years and shall thereupon expire. At such time, monitoring data and reports
shall be submitted electronically to the Division unless the permittee re -applies for and is
granted a new temporary electronic reporting waiver by the Division. Approved
electronic reporting waivers are not transferrable. Only permittees with an approved
reporting waiver request may submit monitoring data and reports on paper to the Division
for the period that the approved reporting waiver request is effective.
Information on eDMR and the application for a temporary electronic reporting waiver are
found on the following web page:
h!Ltp://deq.nc.gov/about/divisions/water-resources/edmr
4. Signatory Requirements [Supplements Section B. (11.) (b) and Supersedes
Section B. (11.) (d)l
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:
Page 9 of 21

Lear Corporation (Renewal) Permit NC0002305
hltp://deq.ne.gov/about/divisions/water-resources/edmr
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 Monitoring Reports, including eDMR
submissions. These records or copies shall be maintained for a period of at least 3 years
from the date of the report. This period may be extended by request of the Director at
any time [40 CFR 122.41 ] .
A.(6.) PFAS MONITORING IN THE EFFLUENT, UPSTREAM AND
DOWNSTREAM [G.S.143-215.1(B)l
(a) Monitoring of per- and polyfluoroalkyl substances (PFAS) shall be conducted using the
most current EPA method 1633 (January 31, 2024) and shall include all target analytes
listed under Table 1 of the method until such time as the EPA publishes a 40 CFR part
136 Final PFAS Method for wastewater in the Federal Register, after which monitoring
of PFAS shall be conducted using the approved Final PFAS Method. Monitoring takes
effect the first full calendar quarter following six (6) months after the effective date of the
permit (Month xx, 2025) and will be at a monthly frequency.
Appendix A has been added to the permit to identify the current parameters listed under
Table 1 of the Method 1633 Analysis of Per- and Polyfluoroalkyl Substances
(PFAS) in Aqueous, Solid, Biosolids, and Tissue Samples (EPA, January 2024)
and the appropriate PCS codes for use when reporting in the electronic Discharge
Monitoring Reports (eDMRs). The list of parameters may also be found at:
hqps://www.epa.gov/system/files/documents/2024-0 I /method-1633-final-for-
web-posting. df
For eDMR reporting, PFAS monitoring shall be reported under reporting outfall
location PFAS. Until PFAS monitoring is conducted using the approved PFAS
Method for wastewater, the Permittee shall include a qualifier in their PFAS
reports noting, "Method 1633 used — certification waived."
Page 10 of 21

Lear Corporation (Renewal)
Permit NC0002305
Appendix A. PFAS Target Analytes EPA Method 1633 (EPA, January 2024)
Target Analyte Name
Abbreviation
CAS Number
Parameter Code
Perfluoroalkyl carboxylic acids
Perfluorobutanoic acid
PFBA
375-22-4
51522
Perfluoropentanoic acid
PFPeA
2706-90-3
51623
Perfluorohexanoic acid
PFHxA
307-24-4
51624
Perfluoroheptanoic acid
PFHpA
375-85-9
51625
Perfluorooctanoic acid
PFOA
335-67-1
51521
Perfluorononanoic acid
PFNA
375-95-1
51626
Perfluorodecanoic acid
PFDA
335-76-2
51627
Perfluorouodecanoic acid
PFUnA
2058-94-8
51628
Perfluorododecanoic acid
PFDoA
307-55-1
51629
Perfluorotridecanoic acid
PFTrDA
72629-94-8
51630
Perfluorotetradecanoic acid
PFTeDA
376-06-7
51531
Perfluoroalkyl sulfonic acids
Perfluorobutanesulfonic acid
PFBS
375-73-5
52602
Perfluoropentanesulfonic acid
PFPeS
2706-91-4
52610
Perfluorohexanesulfonic acid
PFHxS
355-46-4
52605
Perfluoroheptanesulfonic acid
PFHpS
375-92-8
52604
Perfluorooctanesulfonic acid
PFOS
1763-23-1
52606
Perfluorononanesulfonic acid
PFNS
68259-12-1
52611
Perfluorodecanesulfonic acid
PFDS
335-77-3
52603
Perfluorododecanesulfonic acid
PFDoS
79780-39-5
52632
Fluorotelomer sulfonic acids
1H,1H,2H2H-Perfluorohexane sulfonic acid
4:2FTS
757124-72-4
52607
1H,1H,2H,2H-Perfluorooctane sulfonic acid
6:2FTS
27619-97-2
52608
1H,1H,2H2H-Perfluorodecane sulfonic acid
8:2FTS
39108-34-4
52609
Perfluorooctane sulfonamides
Perfluorooctanesulfonamide
PFOSA
754-91-6
51525
N-methyl perfluorooctanesulfonamide
NMeFOSA
31506-32-8
52641
Perfluorooctane sulfonamidoacetic acids
N-methyl perfluorooctanesulfonamidoacetic acid
NMeFOSAA
2355-31-9
51644
N-ethyl perfluorooctanesulfonamidoacetic acid
NEtFOSAA
2991-50-6
51643
Page 11 of 21

Lear Corporation (Renewal)
Permit NC0002305
Target Analyte Name
Abbreviation
CAS Number
Parameter Code
Perfluorooctane sulfonamide ethanols
N-methyl perfluorooctanesulfonamidoethanol
NMeFOSE
24448-09-7
51642
N-ethyl perfluorooctanesulfonamidoethanol
NetFOSE
1691-99-2
51641
Per- and Polyfluorother carboxylic acids
Hexafluoropropylene oxide dimer acid
HFPO-DA
13252-13-6
52612
4,8-Dioxa-3H-perfluorononanoic acid
ADONA
919005-14-4
52636
Perfluoro-3-methoxypropanoic acid
PFMPA
377-73-1
PF002
Perlfuoro-4-methoxybutanoic acid
PFMBA
863090-89-5
PF006
Nonafluoro-3,6-dioxaheptanoic acid
NFDHA
151772-58-6
52626
Ether sulfonic acids
9-Chlorohexadecafluoro-3-oxanonane-l-sulfonic acid
9C1-PF30NS
756426-58-1
PF003
11-Chloroeicosafluoro-3-oxaundecane-l-sulfonic acid
110-PF30UB
763051-92-9
PF004
Perfluoro(2-ethoxyethane) sulfonic acid
PFEESA
113507-82-7
52629
Fluorotelomer carboxylic acids
3-Perfluoropropyl propanoic acid
3:3FTCA
356-02-5
PF001
2H,2H,3H,3H-Perfluorooctanoic acid
5:3FTCA
914637-49-3
PF007
3-Perfluoroheptyl propanoic acid
7:3FTCA
812-70-4
PF005
A.(7.) PFAS GROUNDWATER MONITORING REQUIREMENTS (THREE
WELLS)
(a) Within 90 days of permit issuance, the permittee shall submit two copies of a scaled site
map depicting all monitoring wells, including temporarily abandoned monitoring wells.
This map shall be scaled so that the wells can be accurately located in reference to
recognizable landmarks. The map must include the following information:
a. The location and identity of each monitoring well.
b. The location of major components of the waste disposal system.
c. The location of property boundaries within 500 feet of the disposal area.
d. The latitude and longitude of the established horizontal control monument.
e. The elevation of the top of the well casing (which shall be known as the
"measuring point") relative to a common datum.
f. The depth of water below the measuring point at the time the measuring point is
established.
g. The location of review and compliance boundaries.
h. The date the map is prepared and/or revised.
i. A directional arrow.
j. Scale used.
k. Major site landmarks (e.g., buildings, river, streets, etc.).
1. Control monuments shall be installed in such a manner and made of such
materials that the monument will not be destroyed due to activities that may take
Page 12 of 21

Lear Corporation (Renewal)
Permit NC0002305
place on the property. The maps and any supporting documentation shall be sent
to the NCDEQ / Division of Water Resources, NPDES Permitting, 1617 Mail
Service Center, Raleigh, NC 27699-1617.
m. The permittee is responsible for the geographic accuracy of any map submitted,
however produced.
(b) Sample the following existing groundwater monitoring wells quarterly for the parameters
listed:
a. Monitoring of per- and polyfluoroalkyl substances (PFAS) shall be conducted
using the most current EPA method 1633 (January 31, 2024) and EPA Modified
Method 537.1 standard as noted herein and shall include all target analytes listed
under Table 1 (see Appendix A), of the method until such time as the EPA
publishes a 40 CFR part 136 Final HAS Method for wastewater and/or drinking
water in the Federal Register, after which monitoring of PFAS shall be conducted
using the approved Final HAS Method. Monitoring takes effect in the first full
calendar quarter following six (6) months after the effective date of the permit
(Month xx, 2025) and will be at a quarterly frequency.
Appendix B has been added to the permit to identify the current parameters listed under
Table 1 of the Method 1633 and/or Modified Method 537.1 Analysis of Per- and
Polyfluoroalkyl Substances (PFAS) in Aqueous, Solid, Biosolids, Tissue
Samples, and Drinking Water (EPA, January 2024) and the appropriate PCS
codes for use when reporting in the electronic Discharge Monitoring Reports
(eDMRs). The list of parameters may also be found at:
httns://www. ena. izov/system/files/documents/2024-01 /method-1633-final-for-
web-posting_pdf
For eDMR reporting, PFAS monitoring shall be reported under reporting Well
location PFAS. Until PFAS monitoring is conducted using the approved PFAS
Method for wastewater, the Permittee shall include a qualifier in their PFAS
reports noting, "Method 1633 used — certification waived."
Well(s) 2 and 3 (Production Wells) - Monitoring using EPA method 1633.
For eDMR reporting, PFAS monitoring shall be reported under reporting Well
location PFAS. Until PFAS monitoring is conducted using the approved PFAS
Method for drinking water, the Permittee shall include a qualifier in their PFAS
reports noting, "Modified Method 537.1 used — certification waived."
• Well 1 (Drinking Water / Production well) - Monitoring using Modified EPA
Method 537.1.
b. Per 15A NCAC 02H .0800, a Division certified laboratory shall conduct all
laboratory analyses for the required effluent, groundwater, or surface water
parameters.
(c) Two copies of the monitoring well sampling and analysis results shall be submitted on a
Compliance Monitoring Form (GW-59), along with attached copies of laboratory
analyses, on or before the last working day of the month following the sampling month.
The Compliance Monitoring Form (GW-59) shall include this permit number, the
Page 13 of 21

Lear Corporation (Renewal)
Permit NC0002305
appropriate well identification number, and one GW-59a certification form shall be
submitted with each set of sampling results. All information shall be submitted to the
following address:
NCDEQ/Division of Water Quality
Industrial Permitting Unit
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
(d) The Permittee may request a change or reduction in monitoring frequency for HAS
analysis after 12 months if monitoring data over a 12-month period, if pollutants(s) are
not present at a particular monitoring location.
(e) If the NCDEQ DWR approves of the requested reduction in monitoring, the Permittee
shall sample for the parameter(s) at a minimum of lx/year.
Appendix B
EPA Method 537 and EPA Method 537.1 Analytes
Analyte
Abbreviation
CASRN
Method
Method
537
537.1
1
11-Chloroeicosafluoro-3-oxaundecane-1-
110-
763051-
X
X
sulfonic acid
PF3OUdS
92-9
2
9-Chlorohexadecafluoro-3-oxanonane-I-
9C1-PF3ONS
756426-
X
X
sulfonic acid
58-1
3
4,8-Dioxa-3H-perfluorononanoic acid
ADONA
919005-
X
X
14-4
4
Hexafluoropropylene oxide dimer acid
HFPO-DA
13252-
X
X
13-6
5
Perfluorobutanesulfonic acid
PFBS
375-73-
X
X
5
6
Perfluorodecanoic acid
PFDA
335-76-
X
X
2
7
Perfluorododecanoic acid
PFDoA
307-55-
X
X
1
8
Perfluoroheptanoic acid
PFHpA
375-85-
X
X
9
9
Perfluorohexanoic acid
PFHxA
307-24-
X
X
4
10
Perfluorohexanesulfonic acid
PFHxS
355-46-
X
X
4
11
Perfluorononanoic acid
PFNA
375-95-
X
X
1
12
Perfluor000tanoic acid
PFOA
335-67-
1
X
X
13
Perfluorooctanesulfonic acid
PFOS
1763-
X
X
23-1
14
Perfluoroundecanoic acid
PFUnA
2058-
X
X
94-8
15
1H,1H, 2H, 2H-Perfluorohexane sulfonic
4:2FTS
757124-
X
acid
72-4
Page 14 of 21

Lear Corporation (Renewal)
Permit NC0002305
EPA Method 537 and EPA Method 537.1 Analytes
Analyte
Abbreviation
CASRN
Method
Method
537
537.1
16
1H,1H, 2H, 2H-Perfluorooctane sulfonic
6:2FTS
27619-
X
acid
97-2
17
1H,1H, 2H, 2H-Perfluorodecane sulfonic
8:2FTS
39108-
X
acid
34-4
18
Nonafluoro-3,6-dioxaheptanoic acid
NFDHA
151772-
X
58-6
19
Perfluorobutanoic acid
PFBA
375-22-
X
4
20
Perfluoro(2-ethoxyethane) sulfonic acid
PFEESA
113507-
X
82-7
21
Perfluoroheptanesulfonic acid
PFHpS
375-92-
X
8
22
Perfluoro-4-methoxybutanoic acid
PFMBA
863090-
X
89-5
23
Perfluoro-3-methoxypropanoic acid
PFMPA
377-73-
X
1
24
Perfluoropentanoic acid
PFPeA
2706-
90-3
25
Perfluoropentanesulfonic acid
PFPeS
2706-
91-4
26
N-ethyl perfluorooctanesulfonamidoacetic
NEtFOSAA
2991-
X
X
acid
50-6
27
N-methyl
NMeFOSAA
2355-
X
X
erfluorooctanesulfonamidoacetic acid
31-9
28
Perfluorotetradecanoic acid
PFTA
376-06-
X
X
7
29
Perfluorotridecanoic acid
PFTrDA
72629-
X
X
94-8
A.(8.) SCHEDULE OF COMPLIANCE PFAS STUDIES AND REPORTS [G.S.143-
215.1(B)]
PFAS Characterization Study: Effective no later than XXX, 2025, the Permittee
shall submit to the Division of Water Resources a detailed study and analysis
(Analysis 1) of all PFAS Compounds used, processed, and produced at the site, and
released from the site. Analysis 1 shall include a complete characterization (ems.
characterization study) of all PFAS Compounds.
• NCDEQ DWR will review the submittal and respond accordingly to Permittee
requesting clarification, additional information prior to the PFAS BAT Study
submission.
2. PFAS BAT Study: Within twelve months of completion of the PFAS
characterization study but no later than XXX, 2026, the Permittee shall submit to the
Division, a Best Available Technology (BAT) Analysis and a Best Professional
Page 15 of 21

Lear Corporation (Renewal)
Permit NC0002305
Judgement (BPJ) analysis (Analysis 2) of the Best Available Technology (BAT) to
reduce and/or eliminate HAS in the discharge. This analysis shall include a detailed
discussion of all available treatment options. Analysis 2 shall ensure that the data /
information developed and/or procured for the characterization study is adequately
addressed.
• NCDEQ DWR will review the submittal and respond accordingly to Permittee
requesting clarification, additional information prior to the PFAS BMP Study
submission. In addition, NCDEQ DWR may elect upon evaluation of the
information provided to reopen the permit and establish next steps for the
Permittee to ensure regulatory compliance.
3. PFAS BMP Study: Effective no later than XXX, 2027, the Permittee shall develop
and submit a Best Management Plan (BMP) Analysis (Analysis 3) using Best
Professional Judgement (BPJ) for the site to the Division. Analysis 3 shall include all
applicable BMPs found at 40 CFR § 122.44(k)(4) including those identified in the
EPA December 5, 2022, Memo for PFAS reduction and the July 2023 EPA Factsheet
entitled "Pollution Prevention Strategies for Industrial HAS Discharges". Analysis 3
shall address the data and results from the Characterization Study and BAT Study
above.
• NCDEQ DWR will review the submittal and respond accordingly to Permittee
requesting clarification, additional information if needed. In addition,
NCDEQ DWR may elect upon evaluation of the information provided to
reopen the permit and establish next steps for the Permittee to ensure
regulatory compliance.
Based on the results of items 1, 2, and 3 above, the permittee may be required to
complete an Instream PFAS Characterization Study (4).
4. Instream PFAS Characterization Study: Effective no later than 180 days after
Division notification that an instream study must be completed, the Permittee shall
submit a work plan for review and approval by NCDEQ DWR Industrial Permitting
Unit for the Instream PFAS Characterization Study (Characterization Study) of
surface water, and sediments.
NCDEQ DWR will review the Instream Characterization Study and respond
accordingly to Permittee requesting clarification, additional information
within 6 months of receipt.
Within one year of the study plan approval, the Permittee shall submit the
results of the Characterization Study of surface water, and sediments. The
Permittee shall continue to submit subsequent Characterization Study results
every five years following submission of the initial study.
Page 16 of 21

Lear Corporation (Renewal)
Permit NC0002305
NCDEQ DWR will review the Instream Characterization Study and respond
accordingly to Permittee requesting clarification, additional information
within 6 months of receipt. In addition, NCDEQ DWR may elect upon
evaluation of the information provided to reopen the permit and establish next
steps for the Permittee to ensure regulatory compliance which may include
limits.
The reports in 1 through 4 above shall include the owner's name, NPDES permit number and
Permittee contact person, and shall be submitted to:
(1) NC Division of Water Resources
NPDES Industrial Permitting Unit
1617 Mail Service Center
Raleigh, NC 27699-1617
(2) NCDEQ, Division of Water Resources
Wilmington Regional Office
127 Cardinal Drive Ext
Wilmington, NC 28405
Force Majeure: Any noncompliance with the schedule specified in condition A.(8.) shall not
be considered a permit violation if the Permittee satisfies DEQ that noncompliance was
caused solely by:
a) An act of God.
b) An act of war.
c) An intentional act or omission of a third party, but this defense shall not be available
if the act or omission is that of an employee or agent of Lear or if the act or omission
occurs in connection with a contractual relationship with Lear Corporation.
d) An extraordinary event beyond the Lear Corporation's control, specifically including
any court order staying the effectiveness of any necessary permit or
approval. Contractor delays or failure to obtain funding will not be considered as
events beyond Lear Corporation's control; or
e) Any combination of the above causes.
A.(9.) PFAS-RE-OPENER [NCGS 143-215.1 (B)]
Pursuant to N.C. General Statutes Section 143-215.1 and the implementing rules found in the
North Carolina Administrative Code at 15A NCAC 2H.0112 (b) (1) and 2H.0114 (a) and Part
II (STANDARD CONDITIONS FOR NPDES PERMITS), Sections B-12 and B-13 of this
permit may be reopened to modify permit requirements to address PFAS monitoring,
treatment and/or compliance.
A.(10.) 1,4-DIOXANE RE -OPENER [NCGS 143-215.1 (B)]
Pursuant to N.C. General Statutes Section 143-215.1 and the implementing rules found in the
North Carolina Administrative Code at 15A NCAC 2H.0112 (b) (1) and 2H.0114 (a) and Part
II (STANDARD CONDITIONS FOR NPDES PERMITS), Sections B-12 and B-13 of this
permit may be reopened to modify permit requirements to address 1,4-Dioxane monitoring,
treatment and/or compliance.
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Lear Corporation (Renewal)
Permit NC0002305
A.(11.) ADDITIONAL MONITORING REQUIREMENTS [G.S.143-215.1(B)]
(a.) Effluent Pollutant Scans. The permittee shall perform a total of three (3) Effluent Pollutant
Scans for all parameters listed below. One scan must be performed in each of the following years:
2026, 2027, and 2028. Analytical methods shall be in accordance with 40 CFR Part 136 and shall
be sufficiently sensitive to determine whether parameters are present in concentrations greater
than applicable standards and criteria. Each annual sample shall coincide with one toxicity test
each year (see Condition A.(2.) (CHRONIC TOXICITY PERMIT LIMIT), and each must be
collected in a different calendar quarter to represent seasonal variation [i.e., do not sample in the
same quarter every year]. Unless otherwise indicated, metals shall be analyzed as "total
recoverable."
Ammonia (as N)
C0610
Trans-1,2-dichloroethylene
34546
Bis (2-chloroethyl) ether
34273
Chlorine (total residual, TRC)
50060
1,1-dichloroethylene
34501
Bis (2-chloroisopropyl)
34283
ether
Dissolved oxygen
00300
1,2-dichloropropane
C0541
Bis (2-ethylhexyl)
C0100
phthalate
Nitrate I Nitrite
00630
1,3-dichloropropylene
77163
4-bromophenyl phenyl
34636
ether
Kjeldahl nitrogen
00625
Ethylbenzene
34371
Butyl benzyl phthalate
34292
Oil and grease
00556
Methyl bromide
34413
2-chloronaphthalene
34581
Phosphorus
C0665
Methyl chloride
34418
4-chlorophenyl phenyl
34641
ether
Total dissolved solids
70295
Methylene chloride
34423
Chrysene
34320
Hardness
00900
1,1,2,2-tetrachloroethane
81549
Di-n-butyl phthalate
39110
Antimony
01097
Tetrachloroethylene
34475
Di-n-octyl phthalate
34596
Arsenic
01002
Toluene
34010
Dibenzo (a,h) anthracene
34556
Beryllium
01012
I, I, I-trichloroethane
34506
1,2-dichlorobenzene
34536
Cadmium
01027
I,1,2-trichloroethane
34511
1,3-dichlorobenzene
34566
Chromium
C0034
Trichloroethylene
39180
1,4-dichlorobenzene
34571
Copper
01042
Vinyl chloride
39175
3,3-dichlorobenzidine
34631
Lead
01051
Acid -extractable compounds:
Diethyl phthalate
34336
Mercury (Method 1631E)
COME
�P-chloro-m-cresol
34452
Dimethyl phthalate
34341
R
Nickel
01067
2-chlorophenol
34586
2,4-dinitrotoluene
34611
Selenium
01147
2,4-dichlorophenol
34601
2,6-dinitrotoluene
C0626
Silver
01077
2,4-dimethylphenol
34606
1,2-diphenylhydrazine
34346
Thallium
01059
4,6-dinitro-o-cresol
34657
Fluoranthene
C0376
Zinc
01092
2,4-dinitrophenol
34616
Fluorene
34381
Cyanide
00720
2-nitrophenol
34591
Hexachlorobenzene
C0700
Total phenolic compounds
32730
4-nitrophenol
34646
Hexachlorobutadiene
C0702
Volatile organic compounds:
Pentachlorophenol
39032
Hexachlorocyclo-
34386
pentadiene
Acrolein
34210
Phenol
34694
Hexachloroethane
34396
Acrylonitrile
34215
2,4,6-trichlorophenol
34621
Indeno(1,2,3-cd) pyrene
34403
Benzene
34030
Base -neutral compounds:
Tsophorone
34408
Bromoform
32104
Acenaphthene
34205
Naphthalene
34696
Carbon tetrachloride
32102
Acenaphthylene
34200
Nitrobenzene
34447
Page 18 of 21

Lear Corporation (Renewal)
Permit NC0002305
Base -neutral compounds Continued
Chlorobenzene
34301
Chlorodibromomethane
34306
Chloroethane
85811
2-chloroethyl vinyl ether
34576
Chloroform
32106
Dichlorobromomethane
32101
1,1-dichloroethane
34496
1,2-dichloroethane
32103
Anthracene
CO220
N-nitrosodi-n-propylamine
34428
Benzidine
39120
N-nitrosodimethylamine
34438
Benzo(a)anthracene
C0526
N-nitrosodiphenylamine
34433
Benzo(a)pyrene
34247
Phenanthrene
34461
3,4 benzofluoranthene
34230
Pyrene
34469
Benzo(ghi)perylene
34521
1,2,4-trichlorobenzene
C0551
Benzo(k)fluoranthene
34242
Bis (2-chloroethoxy) methane
34278
b.) Effluent Scan Reporting. Test results shall be reported electronically via eDMR by
December 31st of each designated sampling year, except that, subject to prior written
approval by the Director, results can be reported on DWR Form DMR-PPA-1 or other form
approved by the Director. The permittee must at least report completion of the test in the
eDMR system by entering "1" or "Y" for parameter code NC01 - Annual Pollutant Scan. If
written reports are approved, the report shall be submitted to the following address:
North Carolina Division of Water Resources
Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
Or the form may be uploaded at: https:Hedocs.deq.nc.gov/Fonns/NPDES_WW-EDMR-
Supplemental-Form.
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Lear Corporation (Renewal)
Permit NC0002305
NC0002305 Facility
Location
`OUTFALL - STORM WATER
Receiving Stream: Nurtheast Cape Fear River Stream Class: C, Sw GROUND WATER PRODUCTION 1754 NC Highway 903
5uh-Basin: 0306-23 Quad Name: WELLS Kenansville, NC 28349
CENTRAL GROUND WATER
O chit 001: Latitude: 35 1'3r N Longitude: 77 51'38' W PRODUCTION STORAGE Lear Corporation
Facility: Latitude: 35 1'38" N Longitude: 77 51'38" W /If0lfh
HUC: 03030007 Duplin County
Page 20 of 21

Lear Corporation (Renewal) Permit NC0002305