NC0005177_Renewal (Application)_20230302

February 22,2023
Division of Water Resources
Water Quality Permitting Section-NPDES
1617 Mail Service Center
Raleigh,North Carolina 27699-1617
Subject NPDES Permit Renewal Application Package
Livent USA Corp
NPDES Permit No. NC0005177
Gaston County
Dear Sirs:
Attached are one (1) original and two (2) copies of the completed NPDES
permit renewal application package for the Livent USA Corp (Livent)
NPDES No. NC0005177 located in Gaston County,North Carolina. This
application is submitted as a requirement of the facility's existing permit
and contains the following information:
• Completed EPA Form 1 for the Bessemer City facility
• Completed EPA Form 2C for Outfall 001
• Completed EPA Form 2C for Outfall 002
• Completed EPA Form 2E for Outfall 004
• Form 2C Sec. 3.1, Additional Sheet,Outfall 001 Operations
Contributing to Flow
• Form 2C Sec. 10.2,Additional Sheet,Outfalls 001/002 Contract
Analysis
• Line Drawing showing water flow through the facility with water
balance
• Site location map showing the Livent property boundary, discharge
point locations for the three (3) outfalls (with coordinates noted), a
one-mile buffer zone surrounding the facility, all hazardous waste
management, storage, and disposal facilities at the site, and wells,
drinking water wells, and surface water bodies within the one-
mile buffer

Division of Water Resources
February 22,2023
Page 2
Effluent sampling required to complete the EPA Forms 2C and 2E was
performed by Livent facility personnel. Effleunt samples were submitted to
Pace Analytical Services, Inc. (Pace) in Huntersville,North Carolina for
analysis. Paces's North Carolina Certification number is 42707.
After you have an opportunity to review this application package,please
feel free to contact me at(704) 868-7630 or [e-mail] if you
have any questions or need any additional information.
Sincerely,
Livent USA Corp
Lance Crayton
Environmental Technician, ORC
Health,Safety,Env.
Enclosures
cc: Brad Braggs,Livent USA Corp,w/o attachments

t
EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05/19
NCD 000 771 964 NC 000 5177 Livent USA Corp. OMB No.2040-0004
Form U.S.Environmental Protection Agency
1 3EPA Application for NPDES Permit to Discharge Wastewater
NPDES GENERAL INFORMATION
SECTION 1.ACTIVITIES REQUIRING AN NPDES PERMIT(40 CFR 122.21(f)and(f)(1))
1.1 Applicants Not Required to Submit Form 1
Is the facility a new or existing publicly owned Is the facility a new or existing treatment works
1.1.1 1
treatment works? 1. .2 treating domestic sewage?
If yes,STOP. Do NOT complete ❑✓ No If yes, STOP. Do NOT No
Form 1.Complete Form 2A. complete Form 1.Complete
Form 2S.
1.2 Applicants Required to Submit Form 1
1.2.1 Is the facility a concentrated animal feeding 1.2.2 Is the facility an existing manufacturing,
operation or a concentrated aquatic animal commercial,mining,or silvicultural facility that is
o production facility? currently discharging process wastewater?
o ❑ Yes 4 Complete Form 1 ❑✓ No �✓ Yes 4 Complete Form No
a and Form 2B. 1 and Form 2C.
c 1.2.3 Is the facility a new manufacturing,commercial, 1.2.4 Is the facility a new or existing manufacturing,
a) mining,or silvicultural facility that has not yet commercial,mining,or silvicultural facility that
= commenced to discharge? discharges only nonprocess wastewater?
0 Yes 4 Complete Form 1 ❑✓ No ❑ Yes 4 Complete Form �✓ No
ce and Form 2D. 1 and Form 2E.
• 1.2.5 Is the facility a new or existing facility whose
discharge is composed entirely of stormwater
associated with industrial activity or whose
discharge is composed of both stormwater and
non-stormwater?
❑✓ Yes 4 Complete Form 1 ❑ No
and Form 2F
unless exempted by
40 CFR
122.26(b)(14)(x)or
b 15 .
SECTION 2.NAME, MAILING ADDRESS,AND LOCATION(40 CFR 127.21(f)(2))
2.1 Facility Name
Livent USA Corp.
2.2 EPA Identification Number
U
NCD 000 771964
2.3 Facility Contact
Name(first and last) Title Phone number
-0 James Watts Plant Manager [phone]
Email address
[e-mail]
2.4 Facility Mailing Address
Street or P.O. box
PO Box 795
y or town tlECEIVED ZIP code
Bessemer City N 28016
EPA Form 3510-1(revised 3-19) MAR 0 2 2023 Page 1
NCDEQ/DWR/NPDES

EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05/19
NCD 000 771964 NC 000 5177 Livent USA Corp. OMB No.2040-0004
2.5 Facility Location
Street,route number,or other specific identifier
< o 1115 Bessemer City Kings Mtn Hwy(Hwy 161)
c 0 County name County code(if known)
Gaston 350
o
City or town State ZIP code
co z R Bessemer City NC 28016
SECTION 3.SIC AND NAICS CODES(40 CFR 122.21(f)(3))
3.1 SIC Code(s) Description(optional)
2819 Inorganic Manufacturing Facility
2869 Organic Chemical Manufacturing
0o
0
U
V7
U
Z 3.2 NAICS Code(s) Description(optional)
325180 Inorganic Manufacturing Facility
U
fN
325199 Organic Chemical Manufacturing
SECTION 4.OPERATOR INFORMATION(40 CFR 122.21(f)(4))
4.1 Name of Operator
Lance Crayton
0 4.2 Is the name you listed in Item 4.1 also the owner?
❑ Yes ❑✓ No
4.3 Operator Status
❑ Public—federal ❑ Public—state ❑ Other public(specify)
on ❑✓ Private El Other(specify)
4.4 Phone Number of Operator
[phone]
4.5 Operator Address
Street or P.O. Box
E d 1115 Bessemer City Kings Mtn Hwy.(Hwy 161)
o
City or town State ZIP code
o o Bessemer City NC 28016
is
0_ Email address of operator
0 [e-mail]
SECTION 5.IND AN LAND(40 CFR 122.21(f)(5))
-0 5.1 Is the facility located on Indian Land?
❑Yes ❑✓ No
EPA Form 3510-1(revised 3-19) Page 2

EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05/19
NCD 000 771 964 NC 000 5177 Livent USA Corp. OMB No.2040-0004
SECTION 6.EXISTING ENVIRONMENTAL PERMITS(40 CFR 122.21(f)(6))
6.1 Existing Environmental Permits(check all that apply and print or type the corresponding permit number for each)
m NPDES(discharges to surface m RCRA(hazardous wastes) ❑ UIC(underground injection of
o w water) fluids)
NC 000 5177 NCD 000 771964
w ❑✓ PSD(air emissions) ❑ Nonattainment program(CM) ❑ NESHAPs(CM)
a.
03560T53
❑ Ocean dumping(MPRSA) 0 Dredge or fill(CWA Section 404) 0 Other(specify)
SECTION 7.MAP(40 CFR 122.21(f)(7))
7.1 Have you attached a topographic map containing all required information to this application?(See instructions for
0 specific requirements.)
❑✓ Yes ❑ No ❑ CAFO—Not Applicable(See requirements in Form 2B.)
SECTION 8.NATURE OF BUSINESS(40 CFR 122.21(f)(8))
8.1 Describe the nature of your business.
Manufacturing of Lithium Metal,and Lithium based inorganic and organic chemicals
w
v,
c
.y
m
0
m
re
SECTION 9.COOLING WATER INTAKE STRUCTURES(40 CFR 122.21(f)(9))
9.1 Does your facility use cooling water?
❑✓ Yes ❑ No 4 SKIP to Item 10.1.
d
9.2 Identify the source of cooling water.(Note that facilities that use a cooling water intake structure as described at
: 40 CFR 125,Subparts I and J may have additional application requirements at 40 CFR 122.21(r).Consult with your
o Y NPDES permitting authority to determine what specific information needs to be submitted and when.)
o r,
c
City of Bessemer City Potable water system
SECTION 10.VARIANCE REQUESTS(40 CFR 122.21(f)(10))
10.1 Do you intend to request or renew one or more of the variances authorized at 40 CFR 122.21(m)?(Check all that
apply.Consult with your NPDES permitting authority to determine what information needs to be submitted and
when.)
c ❑ Fundamentally different factors(CWA ❑ Water quality related effluent limitations(CWA Section
Section 301(n)) 302(b)(2))
❑ Non-conventional pollutants(CWA ❑ Thermal discharges(CWA Section 316(a))
Section 301(c)and(g))
❑✓ Not applicable
EPA Form 3510-1(revised 3-19) Page 3

EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05/19
NCD 000 771 964 NC 000 5177 Livent USA Corp. OMB No.2040-0004
SECTION 11.CHECKLIST AND CERTIFICATION STATEMENT(40 CFR 122.22(a)and(d))
11.1 In Column 1 below,mark the sections of Form 1 that you have completed and are submitting with your application.
For each section,specify in Column 2 any attachments that you are enclosing to alert the permitting authority.Note
that not all applicants are required to provide attachments.
Column 1 Column 2
❑✓ Section 1:Activities Requiring an NPDES Permit ❑ w/attachments
❑✓ Section 2:Name,Mailing Address,and Location ❑ w/attachments
❑✓ Section 3:SIC Codes ❑ w/attachments
0 Section 4:Operator Information ❑ w/attachments
❑✓ Section 5:Indian Land ❑ w/attachments
❑✓ Section 6: Existing Environmental Permits ❑ w/attachments
wl topographic
0Section 7:Map ❑✓ map ❑ w/additional attachments
.r
c ❑✓ Section 8:Nature of Business El w/attachments
❑✓ Section 9:Cooling Water Intake Structures ❑ w/attachments
❑✓ Section 10:Variance Requests ❑ w/attachments
H ❑✓ Section 11:Checklist and Certification Statement ❑ w/attachments
d 11.2 Certification Statement
U
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 fine and imprisonment for knowing violations.
Name(print or type first and last name) Official title
James Watts Plant Manager of the Livent Manufacturing facility in
Bessemer City,NC
Signature Date signed
2/211/La23
EPA Form 3510-1(revised 3-19) Page 4

EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05/19
NCD000771964 NC0005177 Livent USA Corp OMB No.2040-0004
Form U.S.Environmental Protection Agency
2C EPA Application for NPDES Permit to Discharge Wastewater
NPDES Gr/`� EXISTING MANUFACTURING,COMMERCIAL,MINING,AND SILVICULTURE OPERATIONS
SECTION 1.OUTFALL LOCATION(40 CFR 122.21(g)(1))
1.1 Provide information on each of the facility's outfalls in the table below.
0 Numbelr Receiving Water Name Latitude Longitude
J
001 First Creek 35.00° 15.00' 43.6" N 81.00° 17.00' 54.90" W
002 UT to First Creek 35.00° 15.00' 44.50" N 81.00° 17.00' 54.40" W
0
SECTION 2.LINE DRAWING(40 CFR 122.21(g)(2))
a, 2.1 Have you attached a line drawing to this application that shows the water flow through your facility with a water
3 balance?(See instructions for drawing requirements.See Exhibit 2C-1 at end of instructions for example.)
ca ❑✓ Yes ❑ No
SECTION 3.AVERAGE FLOWS AND TREATMENT(40 CFR 122.21(g)(3))
3.1 For each outfall identified under Item 1.1,provide average flow and treatment information.Add additional sheets if
necessary.
**Outfall Number** 001
Operations Contributing to Flow
Operation Average Flow
(1)Misc Salts Cooling Twr.Purge(I) <0.01 mgd
(2)Lithium Hydroxide Line 2 Cooling twr.purge 0.014 mgd
a �
(3)Boiler Blow Down Line 1&2,(I) 0.014 mgd
CO See Attached Sheet mgd
Treatment Units
Description Code from Final Disposal of Solid or
cr) (include size,flow rate through each treatment unit, Table 2C-1 Liquid Wastes Other Than
retention time,etc.) by Discharge
(4)LiCI(0-90 gpm)Intermittent,1-S 1-S 4-C
(9)Combined Waste water from Plant(50 gpm) 2-K,3-G
EPA Form 3510-2C(Revised 3-19) Page 1

EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05/19
NCD000771964 NC0005177 Livent USA Corp OMB No.2040-0004
3.1 *"Outfall Number**
cont. Operations Contributing to Flow
Operation Average Flow
<0.01 mgd
mgd
mgd
mgd
Treatment Units
Description Code from Final Disposal of Solid or
(include size,flow rate through each treatment unit, Table 2C•1 Liquid Wastes Other Than
retention time,etc.) by Discharge
a,
d
0
U
c
a>
E
a�
_ "Outfall Number"
Operations Contributing to Flow
Operation Average Flow
Imgd
mgd
mgd
Description Code from Final Disposal of Solid or
(include size,flow rate through each treatment unit, Table 2C•1 Liquid Wastes Other Than
retention time,etc.) by Discharge
3.2 Are you applying for an NPDES permit to operate a privately owned treatment works?
CD ❑ Yes ❑✓ No 4 SKIP to Section 4.
3.3 Have you attached a list that identifies each user of the treatment works?
❑ Yes ❑ No
RECEIVED
MAR 0 2 2023
EPA Form 3510-2C(Revised 3-19) Page 2
NCDEQ/DWR/NPDES

EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05/19
NCD000771964 NC0005177 Livent USA Corp OMB No.2040-0004
SECTION 4.INTERMITTENT FLOWS(40 CFR 122.21(g)(4))
4.1 Except for storm runoff, leaks,or spills,are any discharges described in Sections 1 and 3 intermittent or seasonal?
❑✓ Yes El No 4 SKIP to Section 5.
4.2 Provide information on intermittent or seasonal flows for each applicable outfall.Attach additional pages,if necessary.
Outfall Operation Frecuency Flow Rate
Number (list) Average Average Long-Term Maximum Duration
Days/Week Months/Year Average Daily
�+ 1 1 days/week 12 months/year <0.01 mgd <0.01 mgd 0.5 days
001 3 7 days/week 12 months/year <0.01 mgd <0.01 mgd 0.5 days
LL
4 days/week 12 months/year <0.01 mgd <0.01 mgd 0.1 days
5 7 days/week 12 months/year <0.01 mgd <0.01 mgd 365 days
6 1 days/week 12 months/year <0.01 mgd <0.01 mgd 0.5 days
7 1 days/week 12 months/year <0.01 mgd <0.01 mgd 0.5 days
11 days/week 1 months/year 0.03 mgd 0.03 mgd 1 days
days/week months/year mgd mgd days
days/week months/year mgd mgd days
SECTION 5. PRODUCTION tt40 CFR 122.21(g)(5))
5.1 Do any effluent limitation guidelines(ELGs)promulgated by EPA under Section 304 of the CWA apply to your facility?
❑ Yes ❑✓ No 4 SKIP to Section 6.
5.2 Provide the following information on applicable ELGs.
w ELG Category ELG Subcategory Regulatory Citation
co
5.3 Are any of the applicable ELGs expressed in terms of production(or other measure of operation)?
❑ Yes ❑✓ No 4 SKIP to Section 6.
0
co 5.4 Provide an actual measure of daily production expressed in terms and units of applicable ELGs.
Outfall Operation,Product,or Material Quantity per Day Unit of
Number Measure
SO
R
CO
0
c.�
a
EPA Form 3510-2C(Revised 3-19) Page 3

EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05/19
NCD000771964 NC0005177 Livent USA Corp OMB No.2040-0004
SECTION 6.IMPROVEMENTS(40 CFR 122.21(g)(6))
6.1 Are you presently required by any federal,state,or local authority to meet an implementation schedule for constructing,
upgrading,or operating wastewater treatment equipment or practices or any other environmental programs that could
affect the discharges described in this application?
❑ Yes ❑✓ No 4 SKIP to Item 6.3.
6.2 Briefly identify each applicable project in the table below.
Affected Final Compliance Dates
Brief Identification and Description of Outfalls Source(s)of
o Project (list outfall Discharge Required Projected
number)
co
co
co
am
a.
� I
6.3 Have you attached sheets describing any additional water pollution control programs(or other environmental projects
that may affect your discharges)that you now have underway or planned?(optional item)
❑ Yes ❑ No ❑✓ Not applicable
SECTION 7.EFFLUENT AND INTAKE CHARACTERISTICS(40 CFR 122.21(g)(7))
See the instructions to determine the pollutants and parameters you are required to monitor and,in turn,the tables you must
complete.Not all applicants need to complete each table.
Table A.Conventional and Non-Conventional Pollutants
7.1 Are you requesting a waiver from your NPDES permitting authority for one or more of the Table A pollutants for any of
your outfalls?
❑ Yes ❑✓ No 4 SKIP to Item 7.3.
7.2 If yes,indicate the applicable outfalls below.Attach waiver request and other required information to the application.
Outfall Number Outfall Number Outfall Number
7.3 Have you completed monitoring for all Table A pollutants at each of your outfalls for which a waiver has not been
requested and attached the results to this application package?
No;a waiver has been requested from my NPDES
❑✓ Yes ❑ permitting authority for all pollutants at all outfalls.
5 Table B.Toxic Metals,Cyanide,Total Phenols,and Organic Toxic Pollutants
7.4 Do any of the facility's processes that contribute wastewater fall into one or more of the primary industry categories
listed in Exhibit 2C-3?(See end of instructions for exhibit.)
❑✓ Yes ❑ No 4 SKIP to Item 7.8.
7.5 Have you checked"Testing Required"for all toxic metals,cyanide,and total phenols in Section 1 of Table B?
❑✓ Yes ❑ No
7.6 List the applicable primary industry categories and check the boxes indicating the required GC/MS fraction(s)identified
in Exhibit 2C-3.
Primary Industry Category Required GC/MS Fraction(s)
(Check applicable boxes.)
Inorganic Chemicals Manufacturing ID Volatile I]Acid 0 Base/Neutral ❑Pesticide
Organic Chemicals Manufacturing 12 Volatile El Acid ❑Base/Neutral 0 Pesticide
❑Volatile ❑Acid ❑Base/Neutral ❑ Pesticide
EPA Form 3510-2C(Revised 3-19) Page 4

EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05/19
NCD000771964 NC0005177 Livent USA Corp OMB No.2040-0004
7.7 Have you checked'Testing Required"for all required pollutants in Sections 2 through 5 of Table B for each of the
GC/MS fractions checked in Item 7.6?
❑✓ Yes ❑ No
7.8 Have you checked"Believed Present"or"Believed Absent"for all pollutants listed in Sections 1 through 5 of Table B
where testing is not required?
O Yes ❑ No
7.9 Have you provided(1)quantitative data for those Section 1,Table B,pollutants for which you have indicated testing is
required or(2)quantitative data or other required information for those Section 1,Table B,pollutants that you have
indicated are"Believed Present"in your discharge?
❑✓ Yes ❑ No
7.10 Does the applicant qualify for a small business exemption under the criteria specified in the instructions?
❑ Yes 4 Note that you qualify at the top of Table B, ❑✓ No
d then SKIP to Item 7.12.
7.11 Have you provided(1)quantitative data for those Sections 2 through 5,Table B,pollutants for which you have
c determined testing is required or(2)quantitative data or an explanation for those Sections 2 through 5,Table B,
pollutants you have indicated are"Believed Present"in your discharge?
❑✓ Yes ❑ No
r) Table C.Certain Conventional and Non-Conventional Pollutants
7.12 Have you indicated whether pollutants are"Believed Present"or"Believed Absent"for all pollutants listed on Table C
s for all outfalls?
❑✓-IC
El No
c7.13 Have you completed Table C by providing(1)quantitative data for those pollutants that are limited either directly or
c indirectly in an ELG and/or(2)quantitative data or an explanation for those pollutants for which you have indicated
"Believed Present"?
❑✓ Yes ❑ No
W Table D.Certain Hazardous Substances and Asbestos
7.14 Have you indicated whether pollutants are"Believed Present"or"Believed Absent"for all pollutants listed in Table D for
all outfalls?
❑✓ Yes ❑ No
7.15 Have you completed Table D by(1)describing the reasons the applicable pollutants are expected to be discharged
and(2)by providing quantitative data,if available?
❑✓ Yes ❑ No
Table E.2,3,7,8-Tetrachlorodibenzo-p-Dioxin(2,3,7,8-TCDD)
7.16 Does the facility use or manufacture one or more of the 2,3,7,8-TCDD congeners listed in the instructions,or do you
know or have reason to believe that TCDD is or may be present in the effluent?
❑ Yes 4 Complete Table E. ❑✓ No 4 SKIP to Section 8.
7.17 Have you completed Table E by reporting qualitative data for TCDD?
❑ Yes ❑✓ No
SECT10618.USED OR MANUFACTURED TOXICS(40 CFR 122.21(g)(9))
8.1 Is any pollutant listed in Table B a substance or a component of a substance used or manufactured at your facility as
0 an intermediate or final product or byproduct?
❑ Yes ❑✓ No 4 SKIP to Section 9.
8.2 List the pollutants below.
c .—
o 1. 4. 7.
0
2. 5. 8.
CD
3. 6. 9.
EPA Form 3510-2C(Revised 3-19) Page 5

EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05/19
NCD000771964 NC0005177 Livent USA Corp OMB No.2040-0004
SECTION 9.BIOLOGICAL TOXICITY TESTS(40 CFR 122.21(g)(11))
9.1 Do you have any knowledge or reason to believe that any biological test for acute or chronic toxicity has been made
within the last three years on(1)any of your discharges or(2)on a receiving water in relation to your discharge?
❑✓ Yes ❑ No 4 SKIP to Section 10.
9.2 Identify the tests and their Purposes below.
Test(s) Purpose of Test(s) Submitted to NPDES Date Submitted
Permitting Authority?
0
Chronic Tox. NPDES compliance ✓❑ Yes ❑ No 12/06/2022
'm
❑ Yes ❑ No
❑ Yes ❑ No
SECTION 10.CONTRACT ANALYSES(40 CFR 122.21(g)(12))
10.1 Were any of the analyses reported in Section 7 performed by a contract laboratory or consulting firm?
❑✓ Yes ❑ No 4 SKIP to Section 11.
10.2 Provide information for each contract laboratory or consulting firm below.
Laboratory Number 1 Laboratory Number 2 Laboratory Number 3
Name of laboratory/firm Pace Analytical ETT Environmental See Attachment
Charlotte NC Certification#022
NC Certification#12
Laboratory address 9800 Kincey Ave.Suite 100 4 Craftsman Ct
Huntersville,NC 28078 Greer,SC 29650
as
0
as
Phone number
[phone] [phone]
Pollutant(s)analyzed Table B Chronic Tox
(1.15,2.1-2.28,3.1-3.11,4.1-4.
46,5.1-5.25)
Table C(4,8)
SECTION 11.ADDITIONAL INFORMATION(40 CFR 122.21(g)(13))
11.1 Has the NPDES permitting authority requested additional information?
❑ Yes ❑✓ No 4 SKIP to Section 12.
11.2 List the information requested and attach it to this application.
0
1. 4.
cc
2. 5.
3. 6.
EPA Form 3510-2C(Revised 3-19) Page 6

EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05/19
NCD000771964 NC0005177 Livent USA Corp OMB No.2040-0004
SECTION 12.CHECKLIST AND CERTIFICATION STATEMENT(40 CFR 122.22(a)and(d))
12.1 In Column 1 below,mark the sections of Form 2C that you have completed and are submitting with your application.
For each section,specify in Column 2 any attachments that you are enclosing to alert the permitting authority.Note
that not all applicants are required to complete all sections or provide attachments.
Column 1 Column 2
❑✓ Section 1:Outfall Location ❑✓ wl attachments
❑✓ Section 2:Line Drawing ❑✓ w/line drawing El w/additional attachments
wl list of each user of
❑ Section 3:Average Flows and ❑ w/attachments El privately owned treatment
Treatment works
❑✓ Section 4: Intermittent Flows ✓❑ w/attachments
❑✓ Section 5: Production ❑ wl attachments
wl optional additional
❑✓ Section 6:Improvements Elw/attachments ❑ sheets describing any
additional pollution control
plans
❑ w/request for a waiver and ❑ w/explanation for identical
supporting information outfalls
❑ w/small business exemption Elw/other attachments
� request
❑ Section 7:Effluent and Intake ❑✓ wl Table A ❑✓ w/Table B
Characteristics
0
❑✓ wl Table C ❑✓ w/Table D
0
❑ w/Table E ❑ wl analytical results as an
attachment
R ❑✓ Section 8:Used or Manufactured 0 w/attachments
Toxics
❑ Section 9: Biological Toxicity El attachments
d Tests
U
✓❑ Section 10: Contract Analyses ❑✓ w/attachments
❑✓ Section 11:Additional Information El w/attachments
✓❑ Section 12:Checklist and El w/attachments
Certification Statement
12.2 Certification Statement
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 fine and imprisonment for knowing violations.
Name(print or type first and last name) Official title
James Watts Plant Manager
Signature Date signed
d7441/ 07 2-/ZIt/2-623
EPA Form 3510-2C(Revised 3-19) Page 7

This page intentionally left blank.

r
EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19
NCD000771964 NC0005177 Livent USA Corp 0 001 OMB No.2040-0004
TABLE A.CONVENTIONAL AND NON CONVENTIONAL POLLUTANTS(40 CFR 122.21(g)(7)(iii))1
Effluent Intake
Waiver (Optional)
Pollutant Requested Units Maximum Maximum Long-Term
(if applicable) (specify) Daily Monthly Average Daily Number of Long-Term Number of
Discharge Discharge Discharge Analyses Average Value Analyses
(required) (if available) (if available)
❑ Check here if you have applied to your NPDES permitting authority for a waiver for all of the pollutants listed on this table for the noted outfall.
Biochemical oxygen demand Concentration mg/I 1 1 1 6
1' ❑
(BODe) Mass lbs 1.7 50.9 0.7 6
Chemical oxygen demand Concentration mg/I <25 1/@0.19MGD
2. ❑
(COD) Mass lbs <39.6 1/@0.19MGD
Concentration mg/I 3.0 1/@0.19MGD
3. Total organic carbon(TOC) ❑
-
Mass lbs 4.8 1/@0.19MGD
Concentration mg/I 2.3 2.3 2.3 12
4. Total suspended solids(TSS) 0
Mass lbs 3.97 117.1 1.5 12
Concentration mg/I 0.14 1/@0.19MGD
5. Ammonia(as N) 0
Mass lbs 0.22 1/@0.19MGD
6. Flow 0 Rate MGD 0.207 6.1 MG 0.08 12
Temperature(winter) 0 °C °C 10.6 1
7.
Temperature(summer) 0 °C °C 30.4 1
pH(minimum) 0 Standard units S.U. 7.9 1
8.
pH(maximum) 0 Standard units S.U. 8.5 1
1 Sampling shall be conducted according to sufficiently sensitive test procedures(i.e.,methods)approved under 40 CFR 136 for the analysis of pollutants or pollutant parameters or
required under 40 CFR chapter I,subchapter N or O.See instructions and 40 CFR 122.21(e)(3).
EPA Form 3510-2C(Revised 3-19) Page 9

This page intentionally left blank.

EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19
NCD000771964 NC0005177 Livent USA Corp 001 OMB No.2040-0004
TABLE B.TOXIC METALS,CYANIDE,TOTAL PHENOLS,AND ORGANIC TOXIC POLLUTANTS(40 CFR 122.21(g)(7)(v))1
Presence or Absence
(check one) Effluent Intake
(optional)
Pollutant/Parameter Testing Units Long-Term
(and CAS Number,if available) Required Believed Believed (specify) Maximum Maximum Average Number Long- Number
Present Absent Daily Monthly of of
Term
Discharge Discharge DisDcharge Analyses Average Analyses
(required) (if available) Value
(if available)
❑ Check here if you qualify as a small business per the instructions to Form 2C and,therefore,do not need to submit quantitative data for any of the organic toxic pollutants in Sections
2 through 5 of this table.Note,however,that you must still indicate in the appropriate column of this table if you believe any of the pollutants listed are present in your discharge.
Section 1.Toxic Metals,Cyanide,and Total Phenols
1.1 Antimony,total Concentration mg/L <0.015
(7440-36-0) Mass lbs <0.023 1/0.19mgd
1 2 Arsenic,total Concentration mg/L <0.010
El El I=1
(7440-38-2) Mass lbs <0.016 1/0.19mgd
Beryllium,total ❑ Concentration mg/L <0.004
1.3 ID 1:1
(7440-41-7) Mass lbs <0.006 1/0.19mgd
Cadmium,total Concentration mg/L <0.001
1.4 (7440-43-9) Mass lbs <0.002 1/0.19mgd
Chromium,total Concentration mg/L <0.005
1.5 (7440-47-3) El 1=1 El Mass lbs <0.008 1/0.19mgd
1.6 Copper,total Concentration mg/L <0.005
(7440-50-8) Mass lbs <0.008 1/0.19mgd
Lead,total Concentration mg/L <0.010
1.7 El 0 El
(7439-92-1) Mass lbs <0.016 1/0.19mgd
1.8 Mercury,total Concentration mg/L <0.0002
0 0 0
(7439-97-6) Mass lbs <0.0003 1/0.19mgd
Nickel,total Concentration mg/L <0.005
1'9 (7440-02-0) Mass lbs <0.008 1/0.19mgd
Selenium,total Concentration mg/L <0.015
1.10 0 0 0
(7782-49-2) Mass lbs <0.023 1/0.19mgd
1.11 Silver,total Concentration mg/L <0.005
El El 1:1
(7440-22-4) Mass lbs <0.008 1/0.19mgd
EPA Form 3510-2C(Revised 3-19) Page 11

EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19
NCD000771964 NC0005177 Livent USA Corp 001 OMB No.2040-0004
TABLE B.TOXIC METALS,CYANIDE,TOTAL PHENOLS,AND ORGANIC TOXIC POLLUTANTS(40 CFR 122.21(g)(7)(v)p
Presence or Absence Intake
(check one) Effluent (optional)
Pollutant/Parameter Testing Units Long-Term
(and CAS Number,if available) Required Believed Believed (specify) Maximum Maximum Average Number Long-
Number
Present Absent Daily Monthly Daily of Term of
Discharge Discharge
(req fired) (if available) Discharge Analyses AValuee Analyses
(if available)
1.12 Thallium,total El ❑ ❑ Concentration mg/L <0.015
(7440-28-0) Mass lbs <0.023 1/0.19mgd
1.13 Zinc,total ❑ ❑ ❑ Concentration mg/L <0.020
(7440-66-6) Mass lbs <0.031 1/0.19mgd
1.14 Cyanide,total El ❑ 0
Concentration mg/L <0.0080
(57-12-5) Mass lbs <0.012 1/0.19mgd
Concentration mg/L <0.0045
1.15 Phenols,total ❑✓ 0
0
Mass lbs <0.007 1/0.19mgd
Section 2.Organic Toxic Pollutants(GC/MS Fraction—Volatile Compounds)
2.1 Acrolein El El
ElIDConcentration mg/L <0.005
(107-02-8) Mass lbs <0.008 1/0.19mgd
2.2 Acrylonitrile 2 El ID
Concentration mg/L <0.005
(107-13-1) Mass lbs <0.008 1/0.19mgd
Benzene El 0
❑ Concentration mg/L <0.001
2.3 (71-43-2) Mass lbs <0.002 1/0.19mgd
Bromoform ❑ ❑ ❑ Concentration mg/L <0.002
2.4 (75-25-2) Mass lbs <0.004 1/0.19mgd
2.5 Carbon tetrachloride El ❑ 0
Concentration mg/L <0.002
(56-23-5) 1 Mass lbs <0.004 1/0.19mgd
2.6 Chlorobenzene 0
0
❑✓ Concentration mg/L <0.002
(108-90-7) Mass lbs <0.004 1/0.19mgd
2.7 Chlorodibromomethane 0
0
IDConcentration mg/L <0.002
(124-48-1) Mass lbs <0.004 1/0.19mgd
2.8 Chloroethane 0 0 0 Concentration mg/I <0.002
(75-00-3) Mass lbs <0.004 1/0.19mgd
EPA Form 3510-2C(Revised 3-19) Page 12

EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19
NCD000771964 NC0005177 Livent USA Corp 001 OMB No.2040-0004
TABLE B.TOXIC METALS,CYANIDE,TOTAL PHENOLS,AND ORGANIC TOXIC POLLUTANTS(40 CFR 122.21(g)(7)(v)p
Presence or Absence Intake
(check one) Effluent (optional)
Pollutant/Parameter Testing Units Long-Term
(and CAS Number,if available) Required Believed Believed (specify) Maximum Maximum Average Number Long- Number
Present Absent Daily Monthly Term
aily of of
Discharge Discharge
f available) DisDcharge Analyses AverageValue Analyses
(required) ( (if available)
2.9 2-chloroethylvinyl ether ❑ 0
❑ Concentration mg/L <0.005
(110-75-8) Mass lbs <0.008 1/0.19mgd
Concentration mg/L <0.002
2.10 Chloroform(67-66-3) ❑✓ ❑ 0
Mass lbs <0.003 1/0.19mgd
2.11 Dichlorobromomethane ❑ 0
0 Concentration mg/L <0.002
(75-27-4) Mass lbs <0.003 1/0.19mgd
212 1,1-dichloroethane El ❑ ❑ Concentration mg/L <0.002
(75-34-3) Mass lbs <0.003 1/0.19mgd
2.13 1,2-dichloroethane El ❑ ❑ Concentration mg/L <0.002
(107-06-2) Mass lbs <0.003 1/0.19mgd
2.14 1,1-dichloroethylene El ❑ 0
Concentration mg/L <0.002
(75-35-4) Mass lbs <0.003 1/0.19mgd
2.15 1,2-dichloropropane El ❑ ❑ Concentration mg/L <0.002
(78-87-5) Mass lbs <0.003 1/0.19mgd
2.16 1,3-dichloropropylene ❑ ❑ ❑ Concentration mg/L <0.002
(542-75-6) Mass lbs <0.003 1/0.19mgd
217 Ethylbenzene ID 0 ❑ Concentration mg/L <0.001
(100-41-4) Mass lbs <0.002 1/0.19mgd
218 Methyl bromide ❑ ❑ ❑ Concentration mg/L <0.002
(74-83-9) Mass lbs <0.003 1/0.19mgd
2.19 Methyl chloride ❑ ❑ ❑ Concentration mg/L <0.002
(74-87-3) Mass lbs <0.003 1/0.19mgd
2 20 Methylene chloride 0 0
0
Concentration mg/L <0.002
(75-09-2) Mass lbs <0.003 1/0.19mgd
I 2 21 1,1,2,2-tetrachloroethane 0 ❑ ❑ Concentration mg/L <0.002
(79-34-5) Mass lbs <0.003 1/0.19mgd
EPA Form 3510-2C(Revised 3-19) Page 13

EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19
NCD000771964 NC0005177 Livent USA Corp 001 OMB No.2040-0004
TABLE B.TOXIC METALS,CYANIDE,TOTAL PHENOLS,AND ORGANIC TOXIC POLLUTANTS(40 CFR 122.21(g)(7)(v))1
Presence or Absence Intake
(check one) Effluent
(optional)
Pollutant/Parameter Testing Units Long-Term
(and CAS Number,if available) Required Believed Believed (specify) Maximum Maximum Average Number Long- Number
Present Absent Daily Monthly Term
Dreqi ed) ifavailablle) Discharge Analyses aily of of
ischarge DischargeAVaverluee Analyses
(if available)
Tetrachloroethylene Concentration mg/L <0.002
2.22 ID 1=1 El
(127-18-4) Mass lbs <0.003 1/0.19mgd
2.23 Toluene 0Concentration mg/L <0.001
ID 1:1
(108-88-3) Mass lbs <0.002 1/0.19mgd
2.24 1 2-trans-dichloroethylene Concentration mg/L <0.002
(156-60-5) Mass lbs <0.003 1/0.19mgd
2.25 1,1,1-trichloroethane 2Concentration mg/L <0.002
El 1=I
(71-55-6) Mass lbs <0.003 1/0.19mgd
2.26 1,1,2-trichloroethane ✓❑ Concentration mg/L <0.002
El 1:1
(79-00-5) Mass lbs <0.003 1/0.19mgd
2.27 Trichloroethylene ❑✓ Concentration mg/L <0.002
(79-01-6) Mass lbs <0.003 1/0.19mgd
2.28 Vinyl chloride 2Concentration mg/L <0.002
El El
(75-01-4) Mass lbs <0.003 1/0.19mgd
Section 3.Organic Toxic Pollutants(GC/MS Fraction-Acid Compounds)
3.1 2-chlorophenol ❑✓ Concentration mg/L <0.0045
(95-57-8) Mass lbs <0.007 1/0.19mgd
3.2 2,4-dichlorophenol Concentration mg/L <0.0045
0 0 0
(120-83-2) Mass lbs <0.007 1/0.19mgd
2,4-dimethylphenol 0 Concentration mg/L <0.0091
3.3 El 1=1
(105-67-9) Mass lbs <0.014 1/0.19mgd
3.4 4,6-dinitro-o-cresol ✓❑ Concentration mg/L <0.0091
1:1 El(534-52-1) Mass lbs <0.014 1/0.19mgd
2,4-dinitrophenol ❑ Concentration mg/L <0.0455
3.5 0 0
(51-28-5) Mass lbs <0.072 1/0.19mgd
EPA Form 3510-2C(Revised 3-19) Page 14

EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19 .
NCD000771964 NC0005177 Livent USA Corp 001 OMB No.2040-0004
TABLE B.TOXIC METALS,CYANIDE,TOTAL PHENOLS,AND ORGANIC TOXIC POLLUTANTS(40 CFR 122.21(g)(7)(v))1
Presence or Absence
(check one) Effluent Intake
(optional)
Pollutant/Parameter Testing Units Long-Term
(and CAS Number,if available) Required Believed Believed (specify) Maximum Maximum Average Number Long- Number
Present Absent Daily Monthly Daily of Term of
Discharge (Df available) Discharge Analysesischarge AverageValue Analyses
(required) (if available)
3.6 2-nitrophenol Concentration mg/L <0.0045
(88-75-5) Mass lbs <0.007 1/0.19mgd
3.7 4-nitrophenol Concentration mg/L <0.0091
(100-02-7) Mass lbs <0.014 1/0.19mgd
3.8 p chloro m cresol ✓❑ ❑ 0 Concentration mg/L <0.0091
(59-50-7) Mass lbs <0.014 1/0.19mgd
3.9 Pentachlorophenol Concentration mg/L <0.0091
(87-86-5) Mass lbs <0.014 <0.014 1/0.19mgd
3.10 Phenol Concentration mg/L <0.0045
(108-95-2) Mass lbs <0.007 1/0.19mgd
3.11 2 4,6-trichlorophenol Concentration mg/L <0.0091
0 0 0
(88-05-2) Mass lbs <0.014 1/0.19mgd
Section 4.Organic Toxic Pollutants(GC/MS Fraction-Base/Neutral Compounds)
4.1 Acenaphthene Concentration mg/L <0.0045
(83-32-9) Mass lbs <0.007 1/0.19mgd
4.2 Acenaphthylene Concentration mg/L <0.0045
(208-96-8) Mass lbs <0.007 1/0.19mgd
4.3 Anthracene Concentration mg/L <0.0045
(120-12-7) Mass lbs <0.007 1/0.19mgd
4.4 Benzidine Concentration mg/L <0.0455
0 0 0
(92-87-5) Mass lbs <0.072 1/0.19mgd
4.5 Benzo(a)anthracene Concentration mg/L <0.0045
0 0 0
(56-55-3) Mass lbs <0.007 1/0.19mgd
4.6 Benzo(a)pyrene Concentration mg/L <0.0045
El 0 El
(50-32-8) Mass lbs <0.007 1/0.19mgd
EPA Form 3510-2C(Revised 3-19) Page 15

EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19
NCD000771964 NC0005177 Livent USA Corp 001 OMB No.2040-0004
TABLE B.TOXIC METALS,CYANIDE,TOTAL PHENOLS,AND ORGANIC TOXIC POLLUTANTS(40 CFR 122.21(g)(7)(v))1
Presence or Absence
(check one) Effluent Intake
(optional)
PollutantlParameter Testing Units Long-Term
(and CAS Number,if available) Required Believed Believed (specify) Maximum Maximum Average Number Long• Number
Present Absent Daily Monthly Daily of Term of
D(sc fired) ifavalablle) ge Analyses Averageischarge Value Analyses
required
(ifDischar available)
4.7 3,4-benzofluoranthene 0Concentration mg/L <0.0045
El 0
(205-99-2) Mass lbs <0.007 1/0.19mgd
4.8 Benzo(ghi)perylene ✓❑ Concentration mg/L <0.0045
(191-24-2) Mass lbs <0.007 1/0.19mgd
4.9 Benzo(k)fluoranthene 0Concentration mg/L <0.0045
0 El
(207-08-9) Mass lbs <0.007 1/0.19mgd
Bis(2-chloroethoxy)methane 0 Concentration mg/L <0.0091
4.10 (111-91-1) Mass lbs <0.014 1/0.19mgd
4.11 Bis(2-chloroethyl)ether ❑✓ 0Concentration mg/L <0.0045
(111-44-4) Mass lbs <0.007 1/0.19mgd
4.12 Bis(2-chloroisopropyl)ether 0Concentration mg/L <0.0045
0 El
(102-80-1) Mass lbs <0.007 1/0.19mgd
4.13 Bis(2-ethylhexyl)phthalate 0 0 0Concentration mg/L <0.0045
(117-81-7) Mass lbs <0.007 1/0.19mgd
4.14 4-bromophenyl phenyl ether 0 El0Concentration mg/L <0.0045
(101-55-3) Mass lbs <0.007 1/0.19mgd
4.15 Butyl benzyl phthalate El0Concentration mg/L <0.0045
El
(85-68-7) Mass lbs <0.007 1/0.19mgd
4.16 2-chloronaphthalene ❑✓ 0 0Concentration mg/L <0.0045
(91-58-7) Mass lbs <0.007 1/0.19mgd
4-chlorophenyl phenyl ether0 Concentration mg/L <0.0045
4.17 (7005-72-3) Mass lbs <0.007 1/0.19mgd
4.18 Chrysene ❑✓ 0 0Concentration mg/L <0.0045
(218-01-9) Mass lbs <0.007 1/0.19mgd
4.19 Dibenzo(a,h)anthracene ❑✓ ❑✓ Concentration mg/L <0.0045
(53-70-3) Mass lbs <0.007 1/0.19mgd
EPA Form 3510-20(Revised 3-19) Page 16

EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19
NCD000771964 NC0005177 Livent USA Corp 001 OMB No.2040-0004
TABLE B.TOXIC METALS,CYANIDE,TOTAL PHENOLS,AND ORGANIC TOXIC POLLUTANTS(40 CFR 122.21(g)(7)(v))1
Presence or Absence
(check one) Effluent Intake
(optional)
Pollutant/Parameter Testing Units Long-Term _
(and CAS Number,if available) Required Believed Believed (specify) Maximum Maximum Average Number Long Number
Present Absent Daily Monthly of of
Term
Discharge
(ifavailabe) Di(ifsavailable)Dcharge Analyses e AValuee Analyses
(required)
4.20 1,2-dichlorobenzene Concentration mg/L <0.0045
(95-50-1) Mass lbs <0.007 1/0.19mgd
4.21 1,3-dichlorobenzene Concentration mg/L <0.0045
541-73-1
( ) Mass lbs <0.007 1/0.19mgd
4.22 1,4-dichlorobenzene Concentration mg/L <0.0045
El 0 El
(106-46-7) Mass lbs <0.007 1/0.19mgd
4.23 3,3-dichlorobenzidine 0Concentration mg/L <0.0091
(91-94-1) Mass lbs <0.014 1/0.19mgd
4.24 Diethyl phthalate © Concentration mg/L <0.0045
(84-66-2) Mass lbs <0.007 1/0.19mgd
4.25 Dimethyl phthalate 0 Concentration mg/L <0.0045
(131-11-3) Mass lbs <0.007 1/0.19mgd
4.26 Di-n-butyl phthalate © Concentration mg/L <0.0045
(84-74-2) Mass lbs <0.007 1/0.19mgd
4.27 2 4-dinitrotoluene 0Concentration mg/L <0.0045
El 0(121-14-2) Mass lbs <0.007 1/0.19mgd
4 28 2,6-dinitrotoluene Concentration mg/L <0.0045
(606-20-2) Mass lbs <0.007 1/0.19mgd
4.29 Di-n-octyl phthalate El ❑✓ Concentration mg/L <0.0045
(117-84-0) Mass lbs <0.007 1/0.19mgd
4.30 1,2-Diphenylhydrazine 0 0Concentration mg/L <0.0045
(as azobenzene)(122-66-7) Mass lbs <0.007 1/0.19mgd
4.31 Fluoranthene 0Concentration mg/L <0.0045
El 0
(206-44-0) Mass lbs <0.007 1/0.19mgd
4.32 Fluorene � ❑ Concentration mg/L <0.0045
(86-73-7) Mass lbs <0.007 1/0.19mgd
EPA Form 3510-2C(Revised 3-19) Page 17

EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19
NCD000771964 NC0005177 Livent USA Corp 001 OMB No.2040-0004
TABLE B.TOXIC METALS,CYANIDE,TOTAL PHENOLS,AND ORGANIC TOXIC POLLUTANTS(40 CFR 122.21(g)(7)(v))1
Presence or Absence
(check one) Effluent Intake
(optional)
PollutantlParameter Testing Units Long-Term
(and CAS Number,if available) Required Believed Believed (specify) Maximum Maximum Average Number Long- Number
Present Absent Daily Monthly Daily of Term of
Dischargeregd Discharge
f Discharge Analyses AValuee Analyses
(required) ( available) (if available)
Hexachlorobenzene Concentration mg/L <0.0045
4.33 CI 0 CI
(118-74-1) Mass lbs <0.007 1/0.19mgd
4.34 Hexachlorobutadiene ❑✓ Concentration mg/L <0.0045
CI CI
(87-68-3) Mass lbs <0.007 1/0.19mgd
4.35 Hexachlorocyclopentadiene � ❑ Concentration mg/L <0.0091
(77-47-4) Mass lbs <0.014 1/0.19mgd
4.36 Hexachloroethane Concentration mg/L <0.0045
CI 0 CI
(67-72-1) Mass lbs <0.007 1/0.19mgd
4.37 Indeno(1,2,3-cd)pyrene 0 ❑✓ Concentration mg/L <0.0045
(193-39-5) Mass lbs <0.007 1/0.19mgd
4.38 Isophorone Concentration mg/L <0.0091
(78-59-1) Mass lbs <0.014 1/0.19mgd
4.39 Naphthalene Concentration mg/L <0.0045
CI 0 CI
(91-20-3) Mass lbs <0.007 1/0.19mgd
4.40 Nitrobenzene Concentration mg/L <0.0045
CI 0 CI(98-95-3) Mass lbs <0.007 1/0.19mgd
4.41 N-nitrosodimethylamine Concentration mg/L <0.0045
CI 0 CI
(62-75-9) Mass lbs <0.007 1/0.19mgd
4.42 N-nitrosodi-n-propylamine ❑✓ Concentration mg/L <0.0045
(621-64-7) Mass lbs <0.007 1/0.19mgd
4.43 N-nitrosodiphenylamine ❑✓ Concentration mg/L <0.0091
(86-30-6) Mass lbs <0.014 1/0.19mgd
4.44 Phenanthrene ElConcentration mg/L <0.0045
(85-01-8) Mass lbs <0.007 1/0.19mgd
Pyrene Concentration mg/L <0.0045
4.45 129000 00( ) Mass lbs <0.007 1/0.19mgd
EPA Form 3510-2C(Revised 3-19) Page 18

EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19
NCD000771964 NC0005177 Livent USA Corp 001 OMB No.2040-0004
TABLE B.TOXIC METALS,CYANIDE,TOTAL PHENOLS,AND ORGANIC TOXIC POLLUTANTS(40 CFR 122.21(g)(7)(v))l
Presence or Absence
(check one) Effluent Intake
(optional)
Pollutant/Parameter Testing Units Long-Term
(and CAS Number,if available) Required Believed Believed (specify) Maximum Maximum Average Number Long Number
Present Absent Daily Monthly Term
Daily
Discharge Discharge Discharge Analyses Average Analyses
(required) (if available) Value
(if available)
4.46 12,4-trichlorobenzene Concentration mg/L <0.0045
(120-82-1) Mass lbs <0.007 1/0.19mgd
Section 5.Organic Toxic Pollutants(GC/MS Fraction-Pesticides)
5.1 Aldrin Concentration mg/L <0.00005
(309-00-2) Mass lbs <0.00008 1/0.19mgd
a-BHC Concentration mg/L <0.00005
5.2 ID El El
(319-84-6) Mass lbs <0.00008 1/0.19mgd
5.3 R BHC ❑✓ ❑ ❑✓ Concentration mg/L <0.00005
(319-85-7) Mass lbs <0.00008 1/0.19mgd
5.4 y-BHC 0Concentration mg/L <0.00005
ID 1=1
(58-89-9) Mass Ibs <0.00008 1/0.19mgd
5.5 6-BHC Concentration mg/L <0.00005
El 1:1 El
(319-86-8) Mass lbs <0.00008 1/0.19mgd
5.6 Chlordane Concentration mg/L <0.0005
El 1:1 El
(57-74-9) Mass lbs <0.0008 1/0.19mgd
5.7 4,4'-DDT Concentration mg/L <0.00005
El IEI ID
(50-29-3) Mass lbs <0.00008 1/0.19mgd
5.8 4 4'-DDE 0Concentration mg/L <0.00005
El I=1
(72-55-9) Mass lbs <0.00008 1/0.19mgd
5.9 4,4'-DDD Concentration mg/L <0.00005
El 1=1 ID
(72-54-8) Mass lbs <0.00008 1/0.19mgd
5.10 Dieldrin Concentration mg/L <0.00005
(60-57-1) Mass lbs <0.00008 1/0.19mgd
a-endosulfanEl I:I ❑ Concentration mg/L <0.00005
5.11 (115-29-7) Mass lbs <0.00008 1/0.19mgd
EPA Form 3510-2C(Revised 3-19) Page 19

EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19 .
NCD000771964 NC0005177 Livent USA Corp 001 OMB No.2040-0004
TABLE B.TOXIC METALS,CYANIDE,TOTAL PHENOLS,AND ORGANIC TOXIC POLLUTANTS(40 CFR 122.21(g)(7)(v))1
Presence or Absence
(check one) Effluent Intake
(optional)
Pollutant/Parameter Testing Units Long-Term
(and CAS Number,if available) Required Believed Believed (specify) Maximum Maximum Average Number Long- Number
Present Absent Daily Monthly Daily of Term of
Discharge Discharge
available) Discharge Analyses AverageValue Analyses
( Q ) (if (if available)
5.12 13-endosulfan Concentration mg/L <0.00005
0 0
(115-29-7) Mass lbs <0.00008 1/0.l9mgd
5.13 Endosulfan sulfate Concentration mg/L <0.00005
(1031-07-8) Mass lbs <0.00008 1/0.19mgd
5.14 Endrin 0Concentration mg/L <0.00005
0 El
(72-20-8) Mass lbs <0.00008 1/0.19mgd
Endrin aldehyde 0 Concentration mg/L <0.00005
5.15 0 0
(7421-93-4) Mass lbs <0.00008 1/0.19mgd
5.16 Heptachlor 0Concentration mg/L <0.00005
IEI El
(76-44-8) Mass lbs <0.00008 1/0.19mgd
-
Heptachlor epoxide Concentration mg/L <0.00005
5.17 (1024 57 3) 0 0 0Mass lbs <0.00008 1/0.l9mgd
PCB-1242 Concentration mg/L <0.0005
5.18 (53469-21-9) 0 0 0Mass Ibs <0.0008 1/0.l9mgd
PCB-1254 Concentration mg/L <0.0005
5.19 (11097 69 1) Mass lbs <0.0008 1/0.19mgd
PCB-1221 Concentration mg/L <0.0005
5.20 (11104 28 2) 0 ID ElMass lbs <0.0008 1/0.19mgd
PCB-1232 Concentration mg/L <0.0005
5.21 (11141 16 5) Mass lbs <0.0008 1/0.19mgd
PCB-1248 Concentration mg/L <0.0005
5.22 (12672 29 6) ❑✓ Mass Ibs <0.0008 1/0.l9mgd '
PCB-1260 Concentration mg/L <0.0005
5.23 (11096 82 5) Mass Ibs <0.0008 1/0.19mgd
PCB-1016 1:1Concentration mg/L <0.0005
5.24 (12674-11-2) 0 Mass lbs <0.0008 1/0.19mgd
EPA Form 3510-2C(Revised 3-19) Page 20

EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19
NCD000771964 NC0005177 Livent USA Corp 001 OMB No.2040-0004
TABLE B.TOXIC METALS,CYANIDE,TOTAL PHENOLS,AND ORGANIC TOXIC POLLUTANTS(40 CFR 122.21(g)(7)(v))1
Presence or Absence
(check one) Effluent Intake
(optional)
Pollutant/Parameter Testing Units Long-Term
(and CAS Number,if available) Required Believed Believed (specify) Maximum Maximum Average Number Long- Number
Present Absent Daily Monthly Daily of Term of
Discharge(required)
q ed Df available) Discharge Analysesischarge
AverageValue Analyses
(if available)
Toxaphene Concentration mg/L <0.0005
5.25 (8001-35-2) ✓❑ ❑ ✓❑
Mass Ibs <0.0008 1/0.19mgd
1 Sampling shall be conducted according to sufficiently sensitive test procedures(i.e.,methods)approved under 40 CFR 136 for the analysis of pollutants or pollutant parameters or
required under 40 CFR chapter I,subchapter N or 0.See instructions and 40 CFR 122.21(e)(3).
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EPA Form 3510-2C(Revised 3-19) Page 21

This page intentionally left blank.

EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19
NCD000771964 NC0005177 Livent USA Corp 001 OMB No.2040-0004
TABLE C.CERTAIN CONVENTIONAL AND NON CONVENTIONAL POLLUTANTS(40 CFR 122.21(g)(7)(vi))1
Presence or Absence
(check one) Effluent Intake
(Optional)
Units
Pollutant Maximum Long-Term
Believed Believed (specify) Maximum Daily Long-Term
Present Absent Discharge Monthly Average Daily Number of Average Number of
Discharge Discharge Analyses Analyses
(required) Value
(if available) (if available)
❑ Check here if you believe all pollutants on Table C to be present in your discharge from the noted outfall.You need not complete the'Presence or Absence"column of Table C for
each pollutant.
❑ Check here if you believe all pollutants on Table C to be absent in your discharge from the noted outfall.You need not complete the"Presence or Absence"column of Table C for
each pollutant.
1 Bromide Concentration mg/L 0.61 1/@0.19MGD
(24959-67-9) El El Concentration
lbs 0.97 1/@0.19MGD
2 Chlorine,total ❑ 0 Concentration mg/L 0.11 1/@0.19MGD
residual Mass lbs 0.17 1/@0.19MGD
Concentration units <25 1/@0.19MGD
3. Color 1=I El Mass n/a n/a 1/@0.19MGD
Concentration :Fu/looml 38 1/@0.19MGD
4. Fecal coliform ❑� ❑ Mass lbs NA 1/@0.19MGD
5 Fluoride El ❑ Concentration mg/L 0.2 1/@0.19MGD
(16984-48-8) Mass lbs 0.32 1/@0.19MGD
Concentration mg/L <0.040 1/@0.19MGD
6 Nitrate-nitrite ❑ ✓❑
Mass lbs <0.06 1/@0.19MGD
Nitrogen,total El ❑ Concentration mg/I 0.32 0.32 0.18 2
7' organic(as N) Mass lbs 0.55 16.0 0.12 2
Concentration mg/I <5.0 1/@0.19MGD
8. Oil and grease ❑ ElMass lbs <7.9 1/@0.19MGD
Phosphorus(as Concentration mg/I 0.03 0.03 0.03 2
9' P),total(7723-14-0) El lbs 0.05 1.5 <0.01 2
10. Sulfate(as SO4) 0 ❑ Concentration mg/L 316 1/@0.19MGD
(14808-79-8) Mass lbs 501 1/@0.19MGD
Concentration mg/I <0.10 1/@0.19MGD
11. Sulfide(as S) ❑ ElMass lbs <0.16 1/@0.19MGD
EPA Form 3510-2C(Revised 3-19) Page 23

•
EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19
NCD000771964 NC0005177 Livent USA Corp 001 OMB No.2040-0004
TABLE C.CERTAIN CONVENTIONAL AND NON CONVENTIONAL POLLUTANTS(40 CFR 122.21(g)(7)(vi))1
Presence or Absence
(check one) Effluent Intake
(Optional)
Units
Pollutant Maximum Long-Term
Believed Believed (specify) Maximum Daily Monthly Average Daily Number of Long-Term Number of
Present Absent Discharge Discharge Discharge Analyses Average Analyses
(required) Value
(if available) (if available)
12. Sulfite(as SO3) ❑ ❑✓ Concentration mg/L <3 1/@0.19MGD
(14265-45-3) Mass lbs <4.76 1/@0.19MGD
Concentration mg/L 0.3 1/@0.19MGD
13. Surfactants ❑✓ Mass lbs 0.48 1/@0.19MGD
14. Aluminum,total ❑ ✓❑ Concentration mg/L <0.1 1/@0.19MGD
(7429-90-5) Mass lbs <0.005 1/@0.19MGD
15. Barium,total ✓❑ ❑ Concentration mg/L 0.045 1/@0.19MGD
(7440-39-3) Mass lbs 0.002 1/@0.19MGD
16. Boron,total ✓❑ 0 Concentration mg/L 0.062 1/@0.19MGD
(7440-42-8) Mass lbs 0.003 1/@0.19MGD
17. Cobalt,total Concentration mg/L <0.01 1/@0.19MGD
0 El
(7440-48-4) Mass lbs <0.0005 1/@0.19MGD
18 Iron,total �✓ ❑ Concentration mg/L 0.066 1/@0.19MGD
(7439-89-6) Mass lbs 0.003 1/@0.19MGD
19. Magnesium,total 0 0 Concentration mg/L 38.5 1/@0.19MGD
(7439-95-4) Mass lbs 1.851 1/@0.19MGD
Molybdenum, Concentration mg/L <0.01 1/@0.19MGD
20. total El 0(7439-98-7) Mass Ibs <0.005 1/@0.19MGD
21. Manganese,total 0 0 Concentration mg/L 0.123 1/@0.19MGD
(7439-96-5) Mass lbs 0.006 1/@0.19MGD
22. Tin,total 0 ❑✓ Concentration mg/L <0.050 1/@0.19MGD
(7440-31-5) Mass lbs <0.002 1/@0.19MGD
23. Titanium,totalEl ❑✓ Concentration mg/L <0.1 1/@0.19MGD
(7440-32-6) Mass lbs <0.005 1/@0.19MGD
EPA Form 3510-2C(Revised 3-19) Page 24

EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19
NCD000771964 NC0005177 Livent USA Corp 001 OMB No.2040-0004
TABLE C.CERTAIN CONVENTIONAL AND NON CONVENTIONAL POLLUTANTS(40 CFR 122.21(g)(7)(vi)p
Presence or Absence
(check one) Effluent Intake
(Optional)
Units
Pollutant Maximum Long-Term
Believed Believed (specify) Maximum Daily Monthly Average Daily Number of Long-Term Number of
Present Absent Discharge Discharge Discharge Analyses Average Analyses
(required) (if available) (if available) V81Ue
24. Radioactivity
Alpha,total ❑ ❑✓ Concentration pCi/L 2.77+/-1.58 1/@0.19MGD 1/@0.19Mti
Mass Ibs 0.0066 1/@0.19MGD
Concentration pCi/L 3.77+/-1.39 1/@0.19MGD
Beta,total ❑
Mass lbs 0.0090 1/@0.19MGD
Concentration pCi/L 0.908+/-0.989 1/@0.19MGD
Radium,total ❑ ✓❑
_ _ Mass lbs 0.0022 1/@0.19MGD
Concentration pCi/L 0.0926+/-0.602 1/@0.19MGD
Radium 226,total 0 0 Mass lbs 0.0002 1/@0.19MGD
1 Sampling shall be conducted according to sufficiently sensitive test procedures(i.e.,methods)approved under 40 CFR 136 for the analysis of pollutants or pollutant parameters or
required under 40 CFR chapter I,subchapter N or 0. See instructions and 40 CFR 122.21(e)(3).
EPA Form 3510-2C(Revised 3-19) Page 25

0
on
H
RECEIVED
MAR 0 2 2023
NCDEQ/DWR/NPDES

,
,
1
1

EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19 _
NCD000771964 NC0005177 Livent USA Corp 001 OMB No.2040-0004
TABLE D.CERTAIN HAZARDOUS SUBSTANCES AND ASBESTOS(40 CFR 12221(g)(7)(vii))1
Presence or Absence
Pollutant (check one) Available Quantitative Data
Believed Believed Reason Pollutant Believed Present in Discharge (specify units)
Present Absent
1. Asbestos ❑ ❑✓
2. Acetaldehyde 0 0
3. Allyl alcohol 0 0
4. Allyl chloride ❑ ✓❑
5. Amyl acetate 0 ❑✓
6. Aniline 0 0
7. Benzonitrile ❑ ❑✓
8. Benzyl chloride ❑ ❑✓
9. Butyl acetate 0 0
10. Butylamine ❑ 0
11. Captan 0 0
12. Carbaryl ❑ 0
13. Carbofuran ❑ ❑✓
14. Carbon disulfide 0 0
15. Chlorpyrifos 0 ❑✓
16. Coumaphos 0 0
17. Cresol 0 0
18. Crotonaldehyde 0 0
19. Cyclohexane 0 0
EPA Form 3510-2C(Revised 3-19) Page 27

EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19 .
NCD000771964 NC0005177 Livent USA Corp 001 OMB No.2040-0004
TABLE D.CERTAIN HAZARDOUS SUBSTANCES AND ASBESTOS(40 CFR 12221(g)(7)(vii))1
Presence or Absence
Pollutant (check one) Reason Pollutant Believed Present in Discharge Available Quantitative Data
Believed Believed (specify units)
Present Absent
20. 2,4-D(2,4-dichlorophenoxyacetic acid) ❑ ❑✓
21. Diazinon ❑ ✓❑
22. Dicamba ❑ ❑✓
23. Dichlobenil ❑ ✓❑
24. Dichlone ❑ ❑✓
25. 2,2-dichloropropionic acid El ❑✓
26. Dichlorvos ❑ ❑✓
27. Diethyl amine ❑ ❑✓
28. Dimethyl amine ❑ ❑✓
29. Dintrobenzene ❑ ❑✓
30. Diquat ❑ ❑✓
31. Disulfoton ❑ ❑✓
32. Diuron ❑ ❑✓
33. Epichlorohydrin El ❑✓
34. Ethion ❑ ❑✓
35. Ethylene diamine El ❑✓
36. Ethylene dibromide ❑ ✓❑
37. Formaldehyde ❑ ❑✓
38. Furfural ❑ ❑✓
EPA Form 3510-2C(Revised 3-19) Page 28

EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19
NCD000771964 NC0005177 Livent USA Corp 001 OMB No.2040-0004
TABLE D.CERTAIN HAZARDOUS SUBSTANCES AND ASBESTOS(40 CFR 12221(g)(7)(vii)p
Presence or Absence
Pollutant (check one) Reason Pollutant Believed Present in Discharge Available Quantitative Data
Believed Believed (specify units)
Present Absent
39. Guthion 0 ❑✓
40. Isoprene 0 ❑✓
41. Isopropanolamine ❑ ❑✓
42. Kelthane ❑ ❑✓
43. Kepone 0 ❑✓
44. Malathion ❑ ❑✓
45. Mercaptodimethur ❑ ❑✓
46. Methoxychlor 0 ❑✓
47. Methyl mercaptan ❑ ✓❑
48. Methyl methacrylate 0 ❑✓
49. Methyl parathion 0 ❑✓
50. Mevinphos 0 ❑✓
51. Mexacarbate ❑ ❑✓
52. Monoethyl amine ❑ ❑✓
53. Monomethyl amine ❑ 0
54. Naled 0 ❑✓
55. Naphthenic acid ❑ ❑✓
56. Nitrotoluene 0 ❑✓
57. Parathion ❑ ❑✓
EPA Form 3510-2C(Revised 3-19) Page 29

EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19
NCD000771964 NC0005177 Livent USA Corp ow. OMB No.2040-0004
TABLE D.CERTAIN HAZARDOUS SUBSTANCES AND ASBESTOS(40 CFR 12221(g)(7)(vii)p
Presence or Absence
Pollutant (check one) Available Quantitative Data
Believed Believed Reason Pollutant Believed Present in Discharge (specify units)
Present Absent
58. Phenolsulfonate ❑ ✓❑
59. Phosgene ❑ ❑✓
60. Propargite ❑ ❑✓
61. Propylene oxide ❑ 0
62. Pyrethrins 0 ❑✓
63. Quinoline ❑ ❑✓
64. Resorcinol ❑ ❑✓
65. Strontium ❑ 0
66. Strychnine ❑ ❑✓
67. Styrene ❑ ❑✓
68. 2,4,5-T(2,4,5-trichlorophenoxyacetic ❑
El
acid)
69. TDE(tetrachlorodiphenyl ethane) ❑ 0
70. 2,4,5-TP[2-(2,4,5-trichlorophenoxy) ❑ ❑
propanoic acid]
71. Trichlorofon 0 0
72. Triethanolamine ❑ ❑✓
73. Triethylamine ❑ ❑✓
74. Trimethylamine 0 0
75. Uranium ❑ ❑�
76. Vanadium 0 0
EPA Form 3510-2C(Revised 3-19) Page 30

EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19 _
NCD000771964 NC0005177 Livent USA Corp 001 OMB No.2040-0004
TABLE D.CERTAIN HAZARDOUS SUBSTANCES AND ASBESTOS(40 CFR 122.21(g)(7)(vii))1
Presence or Absence
Pollutant (check one) Available Quantitative Data
Believed Believed Reason Pollutant Believed Present in Discharge (specify units)
Present Absent
77. Vinyl acetate 0 0
78. Xylene ❑ 0
79. Xylenol 0 0
80. Zirconium ❑ ✓❑
1 Sampling shall be conducted according to sufficiently sensitive test procedures(i.e.,methods)approved under 40 CFR 136 for the analysis of pollutants or pollutant parameters or
required under 40 CFR chapter I,subchapter N or 0.See instructions and 40 CFR 122.21(e)(3).
EPA Form 3510-2C(Revised 3-19) Page 31

This page intentionally left blank.

EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19 •
NCD000771964 NC0005177 Livent USA Corp OMB No.2040-0004
TABLE E.2,3,7,8 TETRACHLORODIBENZO P DIOXIN(2,3,7,8 TCDD)(40 CFR 122.21(g)(7)(viii))
TCDD Presence or
Congeners Absence
Pollutant Used or (check one) Results of Screening Procedure
Manufactured Believed Believed
Present Absent
2,3,7,8-TCDD ❑ ❑ 0
EPA Form 3510-2C(Revised 3-19) Page 33

' r
EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05/19
NCD000771964 NC 000 5177 Livent USA Corp OMB No.2040-0004
Form U.S.Environmental Protection Agency
2C V./EPA Application for NPDES Permit to Discharge Wastewater
NPDES EXISTING MANUFACTURING,COMMERCIAL,MINING,AND SILVICULTURE OPERATIONS
SECTION 1.OUTFALL LOCATION(40 CFR 122.21(g)(1))
1.1 Provide information on each of the facility's outfalls in the table below.
Number OutfalReceiving Water Name Latitude Longitude
0 001 First Creek 35.00° 15.00' 43.60" N 81.00° 17.00' 54.90" W
002 UT to First Creek 35.00° 15.00' 44.50" N 81.00° 17.00' 54.40" W
0
N ° „ W
SECTION 2.LINE DRAWING(40 CFR 122.21(g)(2))
a, 2.1 Have you attached a line drawing to this application that shows the water flow through your facility with a water
.3 balance?(See instructions for drawing requirements. See Exhibit 2C-1 at end of instructions for example.)
N
` ❑✓ Yes ❑ No
SECTION 3.AVERAGE FLOWS AND TREATMENT(40 CFR 122.21(g)(3))
3.1 For each outfall identified under Item 1.1, provide average flow and treatment information.Add additional sheets if
necessary.
**Outfall Number** 002
Operations Contributing to Flow
Operation Average Flow
Pond Toe Drain <0.01 mgd
c
mgd
R
mgd
mgd
Description Final Disposal of Solid or
(include size,flow rate through each treatment unit, Code from Liquid Wastes Other Than
retention time,etc.) Table 2C-1 by Discharge
Pond Toe Drain(0-4gpm) 4-A
RECEIVED
MAR 0 2 2023
NCDEQ/DWR/NPDES
EPA Form 3510-2C(Revised 3-19) Page 1

Y

EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05/19
NCD000771964 NC 000 5177 Livent USA Corp OMB No.2040-0004
3.1 **Outfall Number**
cont. Operations Contributin• to Flow
Operation Average Flow
mgd
mgd
mgd
mgd
Treatment Units
Description Code from Final Disposal of Solid or
(include size,flow rate through each treatment unit, Table 2C•1 Liquid Wastes Other Than
retention time,etc.) by Discharge
-0
d
c
0
U
c
E
a�
H
-o *"Outfall Number**
Operations Contributin• to Flow
Operation Average Flow
mgd
d
' mgd
mgd
mgd
Treatment Units
Description Code from Final Disposal of Solid or
(include size,flow rate through each treatment unit, Table 2C 1 Liquid Wastes Other Than
retention time,etc) by Discharge
3.2 Are you applying for an NPDES permit to operate a privately owned treatment works?
d ❑ Yes ❑✓ No- SKIP to Section 4.
co en
3.3 Have you attached a list that identifies each user of the treatment works?
❑ Yes ❑ No
EPA Form 3510-2C(Revised 3-19) Page 2

EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05/19
NCD000771964 NC 000 5177 Livent USA Corp OMB No.2040-0004
SECTION 4. INT RMITTENT FLOWS(40 CFR 122.21(g)(4))
4.1 Except for storm runoff,leaks,or spills,are any discharges described in Sections 1 and 3 intermittent or seasonal?
❑ Yes ❑✓ No 4 SKIP to Section 5.
4.2 Provide information on intermittent or seasonal flows for each applicable outfall.Attach additional pages,if necessary.
Outfall Operation Frecuency Flow Rate
Number (list) Average Average Long-Term Maximum Duration
Days/Week Months/Year Average Daily
days/week months/year mgd mgd days
N/A days/week months/year mgd mgd days
days/week months/year mgd mgd days
days/week months/year mgd mgd days
days/week months/year mgd mgd days
days/week months/year mgd mgd days
days/week months/year mgd mgd days
days/week months/year mgd mgd days
days/week months/year mgd mgd days
SECTION 5.PRODUCTION(40 CFR 122.21(g)(5))
5.1 Do any effluent limitation guidelines(ELGs)promulgated by EPA under Section 304 of the CWA apply to your facility?
❑ Yes ❑✓ No 4 SKIP to Section 6.
5.2 Provide the following information on applicable ELGs.
ELG Category ELG Subcategory Regulatory Citation
d
a
R
5.3 Are any of the applicable ELGs expressed in terms of production(or other measure of operation)?
❑ Yes ❑✓ No 4 SKIP to Section 6.
5.4 Provide an actual measure of daily production expressed in terms and units of applicable ELGs.
Outfall Unit of
Operation,Product,or Material Quantity per Day
-0 Number Measure
co
0
-a
a
EPA Form 3510-2C(Revised 3-19) Page 3

EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05/19
NCD000771964 NC 000 5177 Livent USA Corp OMB No.2040-0004
SECTION 6.IMPROVEMENTS(40 CFR 122.21(g)(6))
6.1 Are you presently required by any federal,state,or local authority to meet an implementation schedule for constructing,
upgrading,or operating wastewater treatment equipment or practices or any other environmental programs that could
affect the discharges described in this application?
❑ Yes ❑✓ No 4 SKIP to Item 6.3.
6.2 Briefly identify each applicable project in the table below.
Affected
Final Compliance Dates
Brief Identification and Description of Outfalls Source(s)of
Project (list outfall Discharge Required Projected
g number)
E
-v
U)
co
a.
6.3 Have you attached sheets describing any additional water pollution control programs(or other environmental projects
that may affect your discharges)that you now have underway or planned?(optional item)
❑ Yes ❑ No ❑✓ Not applicable
SECTION 7.EFFLUENT AND INTAKE CHARACTERISTICS(40 CFR 122.21(g)(7))
See the instructions to determine the pollutants and parameters you are required to monitor and,in turn,the tables you must
complete. Not all applicants need to complete each table.
Table A.Conventional and Non-Conventional Pollutants
7.1 Are you requesting a waiver from your NPDES permitting authority for one or more of the Table A pollutants for any of
your outfalls?
❑ Yes ❑✓ No 4 SKIP to Item 7.3.
7.2 If yes,indicate the applicable outfalls below.Attach waiver request and other required information to the application.
Outfall Number Outfall Number Outfall Number
fA
7.3 Have you completed monitoring for all Table A pollutants at each of your outfalls for which a waiver has not been
requested and attached the results to this application package?
No;a waiver has been requested from my NPDES
❑✓ Yes ❑ permitting authority for all pollutants at all outfalls.
co
Table B.Toxic Metals,Cyanide,Total Phenols,and Organic Toxic Pollutants
7.4 Do any of the facility's processes that contribute wastewater fall into one or more of the primary industry categories
= listed in Exhibit 2C-3?(See end of instructions for exhibit.)
❑✓ Yes ❑ No 4 SKIP to Item 7.8.
7.5 Have you checked"Testing Required"for all toxic metals,cyanide,and total phenols in Section 1 of Table B?
❑✓ Yes ❑ No
7.6 List the applicable primary industry categories and check the boxes indicating the required GC/MS fraction(s)identified
in Exhibit 2C-3.
Primary Industry Category Required GC/MS Fraction(s)
(Check applicable boxes.)
Inorganic Chemicals Manufacturing 0 Volatile 2 Acid 2 Base/Neutral ❑Pesticide
Organic Chemicals Manufacturing D Volatile f]Acid Base/Neutral 0 Pesticide
❑Volatile ❑Acid D Base/Neutral 0 Pesticide
EPA Form 3510-2C(Revised 3-19) Page 4

EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05/19
NCD000771964 NC 000 5177 Livent USA Corp OMB No.2040-0004
7.7 Have you checked"Testing Required"for all required pollutants in Sections 2 through 5 of Table B for each of the
GC/MS fractions checked in Item 7.6?
❑✓ Yes ❑ No
7.8 Have you checked"Believed Present"or"Believed Absent"for all pollutants listed in Sections 1 through 5 of Table B
where testing is not required?
❑✓ Yes ❑ No
7.9 Have you provided(1)quantitative data for those Section 1,Table B,pollutants for which you have indicated testing is
required or(2)quantitative data or other required information for those Section 1,Table B,pollutants that you have
indicated are"Believed Present"in your discharge?
❑✓ Yes ❑ No
7.10 Does the applicant qualify for a small business exemption under the criteria specified in the instructions?
❑ Yes 4 Note that you qualify at the top of Table B, ❑✓ No
-p then SKIP to Item 7.12.
a►
= 7.11 Have you provided(1)quantitative data for those Sections 2 through 5,Table B,pollutants for which you have
c determined testing is required or(2)quantitative data or an explanation for those Sections 2 through 5,Table B,
pollutants you have indicated are"Believed Present"in your discharge?
❑✓ Yes ❑ No
wTable C.Certain Conventional and Non-Conventional Pollutants
pis 7.12 Have you indicated whether pollutants are"Believed Present"or"Believed Absent"for all pollutants listed on Table C
r for all outfalls?
d ❑✓ Yes ❑ No
c 7.13 Have you completed Table C by providing(1)quantitative data for those pollutants that are limited either directly or
c indirectly in an ELG and/or(2)quantitative data or an explanation for those pollutants for which you have indicated
`Believed Present"?
❑✓ Yes ❑ No
„,,, Table D.Certain Hazardous Substances and Asbestos
7.14 Have you indicated whether pollutants are"Believed Present"or"Believed Absent"for all pollutants listed in Table D for
all outfalls?
❑✓ Yes ❑ No
7.15 Have you completed Table D by(1)describing the reasons the applicable pollutants are expected to be discharged
and(2)by providing quantitative data,if available?
❑✓ Yes ❑ No
Table E.2,3,7,8-Tetrachlorodibenzo-p-Dioxin(2,3,7,8-TCDD)
7.16 Does the facility use or manufacture one or more of the 2,3,7,8-TCDD congeners listed in the instructions,or do you
know or have reason to believe that TCDD is or may be present in the effluent?
❑ Yes 4 Complete Table E. ❑✓ No 4 SKIP to Section 8.
7.17 Have you completed Table E by reporting qualitative data for TCDD?
❑ Yes ❑✓ No
SECTION 8.USED OR MANUFACTURED TOXICS(40 CFR 122.21(g)(9))
8.1 Is any pollutant listed in Table B a substance or a component of a substance used or manufactured at your facility as
an intermediate or final product or byproduct?
❑ Yes ❑✓ No 4 SKIP to Section 9.
8.2 List the pollutants below.
0 1. 4. 7.
0
- 2. 5. 8.
3. 6. 9.
EPA Form 3510-2C(Revised 3-19) Page 5

EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05/19
NCD000771964 NC 000 5177 Livent USA Corp OMB No.2040-0004
SECTION 9.BIOLOGICAL TOXICITY TESTS(40 CFR 122.21(g)(11))
9.1 Do you have any knowledge or reason to believe that any biological test for acute or chronic toxicity has been made
within the last three years on(1)any of your discharges or(2)on a receiving water in relation to your discharge?
�, ❑✓ Yes ❑ No 4 SKIP to Section 10.
," 9.2 Identify the tests and their'purposes below.
Test(s) Purpose of Test(s) Submitted to NPDES Date Submitted
X Permitting Authority?
o Chronic Tox. NPDES Compliance ✓❑ Yes ❑ No 12/06/2022
Outfal 1001
0
❑ Yes ❑ No
❑ Yes ❑ No
SECTION 10.CONTRACT ANALYSES(40 CFR 122.21(g)(12))
10.1 Were any of the analyses reported in Section 7 performed by a contract laboratory or consulting firm?
❑✓ Yes ❑ No 4 SKIP to Section 11.
10.2 Provide information for each contract laboratory or consulting firm below.
Laboratory Number 1 Laboratory Number 2 Laboratory Number 3
Name of laboratory/firm Pace Analytical ETT Environmental See Attachment
Charlotte
co
Laboratory address 9800 Kincey Ave.Suite 100 4 Craftsman Ct
Huntersville,NC 28078 Greer,SC 29650
U
Phone number
[phone] [phone]
Pollutant(s)analyzed Table B Chronic Tox
(1.15,2.1-2.28,3.1-3.11,4.1-4.
46,5.1-5.25)
Table C(4,8)
SECTION 11.ADDITIONAL INFORMATION(40 CFR 122.21(g)(13))
11.1 Has the NPDES permitting authority requested additional information?
❑ Yes ❑✓ No 4 SKIP to Section 12.
0
E11.2 List the information requested and attach it to this application.
1. 4.
R
0
2. 5.
-0
3. 6.
EPA Form 3510-2C(Revised 3-19) Page 6

EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05/19
OMB No.2040-0004
NCD000771964 NC0005177 Livent USA Corp
SECTION 12.CHECKLIST AND CERTIFICATION STATEMENT(40 CFR 122.22(a)and(d))
12.1 In Column 1 below,mark the sections of Form 2C that you have completed and are submitting with your application.
For each section,specify in Column 2 any attachments that you are enclosing to alert the permitting authority.Note
that not all applicants are required to complete all sections or provide attachments.
Column 1 Column 2
0 Section 1:Outfall Location ❑✓ w/attachments
❑✓ Section 2:Line Drawing ❑✓ w/line drawing ❑ wl additional attachments
w/list of each user of
❑ Section 3:Average Flows and ❑ w/attachments ❑ privately owned treatment
Treatment works
❑✓ Section 4: Intermittent Flows ❑ wl attachments
0 Section 5:Production ❑ w/attachments
w/optional additional
sheets describing any
❑✓ Section 6:Improvements ❑ w/attachments ❑ additional pollution control
plans
❑ w/request for a waiver and ❑ wl explanation for identical
supporting information outfalls
E ❑ w/
small business exemption
request ❑ w/other attachments
❑ Section 7:Effluent and Intake
❑✓ w/Table A ✓ w/Table B
Characteristics ❑
0
A ❑✓ w/Table C ❑✓ w/Table D
0
w/analytical results as an
U ❑ w/Table E ❑ attachment
❑ Section 8:Used or Manufactured ❑ w/attachments
H Toxics
❑ Section 9:Biological Toxicity ❑ wl attachments
O Tests
U
❑✓ Section 10:Contract Analyses ❑✓ w/attachments
✓❑ Section 11:Additional Information ❑ w/attachments
❑ Section 12:Checklist and El w/attachments
Certification Statement
12.2 Certification Statement
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 fine and imprisonment for knowing violations.
Name(print or type first and last name) Official title
James Watts Plant manager
Signature Date signed
2- 2W 1112023
EPA Form 3510-2C(Revised 3-19) Page 7

This page intentionally left blank.

EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19
NCD000771964 NC0005177 Livent USA Corp 002 OMB No.2040-0004
TABLE A.CONVENTIONAL AND NON CONVENTIONAL POLLUTANTS(40 CFR 122.21(g)(7)(iii))1
Effluent Intake
Waiver (Optional)
Pollutant Requested Units Maximum Maximum Long-Term
(if applicable
(specify) Daily Monthly Average Daily Number of Long-Term Number of
Discharge Discharge Discharge Analyses Average Value Analyses
(required) (if available) (if available)
0 Check here if you have applied to your NPDES permitting authority for a waiver for all of the pollutants listed on this table for the noted outfall.
Biochemical oxygen demand Concentration mg/I 1 1 1 4
1' ❑
(BODs) Mass lbs 0.04 1.12 0.03 4
Chemical oxygen demand Concentration mg/I <25 1/0.00576mgd
2' El(COD) Mass lbs <1.2 1/0.00576mgd
Concentration mg/I 1.6 1/0.00576mgd
3. Total organic carbon(TOC) ❑
Mass lbs 0.08 1/0.00576mgd
Concentration mg/I 18.2 18.2 9.5 4
4. Total suspended solids(TSS) ❑
Mass lbs 0.67 20.3 0.26 4
Concentration mg/I 0.05 1/0.00576mgd
5. Ammonia(as N) ❑
Mass lbs <0.01 1/0.00576mgd
6. Flow ❑ Rate gpd 4320 4320 3240 4
Temperature(winter) ❑ °C °C 8 1/0.00576mgd
7.
Temperature(summer) ❑ °C °C 29 1/0.00576mgd
pH(minimum) ❑ Standard units s.u. 6.7 4
8.
pH(maximum) ❑ Standard units s.u. 7.0 4
1 Sampling shall be conducted according to sufficiently sensitive test procedures(i.e.,methods)approved under 40 CFR 136 for the analysis of pollutants or pollutant parameters or
required under 40 CFR chapter I,subchapter N or 0.See instructions and 40 CFR 122.21(e)(3).
EPA Form 3510-2C(Revised 3-19) Page 9

This page intentionally left blank.

EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19 -
NCD000771964 NC0005177 Livent USA Corp 002 OMB No.2040-0004
TABLE B.TOXIC METALS,CYANIDE,TOTAL PHENOLS,AND ORGANIC TOXIC POLLUTANTS(40 CFR 122.21(g)(7)(v))1
Presence or Absence Intake
(check one) Effluent
(optional)
Pollutant/Parameter Testing Units Long-Term
(and CAS Number,if available) Required Believed Believed (specify) Maximum Maximum Average Number Long- Number
Present Absent Daily Monthly Daily of Term of
Discharge Discharge Discharge Analyses Value Analyses
(required) (if available)
(if available)
❑ Check here if you qualify as a small business per the instructions to Form 2C and,therefore,do not need to submit quantitative data for any of the organic toxic pollutants in Sections
2 through 5 of this table. Note,however,that you must still indicate in the appropriate column of this table if you believe any of the pollutants listed are present in your discharge.
Section 1.Toxic Metals,Cyanide,and Total Phenols
1.1 Antimony,total Concentration mg/L <0.015 1/5760gpd
(7440-36-0) Mass Ibs <0.0007 1/5760gpd
1.2 Arsenic,total Concentration mg/L <0.010 1/576ogpd
(7440-38-2) Mass Ibs <0.0005 1/5760gpd
1.3 Beryllium,total 0 0Concentration mg/L <0.004 1/5760gpd
(7440-41-7) Mass Ibs <0.0002 1/5760gpd
1 4 Cadmium,total Concentration mg/L <0.001 1/5760gpd
(7440-43-9) Mass lbs <0.00005 1/5760gpd
1.5 Chromium,total Concentration mg/L <0.005 1/5760gpd
0 0 0
(7440-47-3) Mass lbs <0.0002 1/5760gpd
1.6 Copper,total Concentration mg/L <0.005 1/5760gpd
(7440-50-8) Mass Ibs <0.0002 1/5760gpd
1.7 Lead,total Concentration mg/L <0.010 1/5760gpd
0 0 0
(7439-92-1) Mass lbs <0.0005 1/5760gpd
Mercury,total Concentration mg/L <0.0002 1/5760gpd
1.8 (7439-97-6) Mass lbs <0.00001 1/5760gpd
Nickel,total Concentration mg/L <0.005 1/5760gpd
1'9 (7440-02-0) Mass lbs <0.0002 1/5760gpd
Selenium,total0 Concentration mg/L <0.015 1/5760gpd
1.10 El 0
(7782-49-2) Mass Ibs <0.0007 1/5760gpd
Silver,total Concentration mg/L <0.005 1/5760gpd
1.11 (7440-22-4) Mass Ibs <0.0002 1/5760gpd
EPA Form 3510-2C(Revised 3-19) Page 11

EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19
NCD000771964 NC0005177 Livent USA Corp 002 OMB No.2040-0004
TABLE B.TOXIC METALS,CYANIDE,TOTAL PHENOLS,AND ORGANIC TOXIC POLLUTANTS(40 CFR 122.21(g)(7)(v)p
Presence or Absence Intake
(check one) Effluent (optional)
Pollutant/Parameter Testing Units Long-Term
(and CAS Number,if available) Required Believed Believed (specify) Maximum Maximum Average Number Long Number
Present Absent Daily Monthly Daily of Term of
DischargeD Discharge Analyses AValuee Analyses
(required) (if available)
(if available)
1.12 Thallium,total El ❑ ❑ Concentration mg/L <0.015 1/5760gpd
(7440-28-0) Mass lbs <0.0007 1/5760gpd
1.13 Zinc,total ❑ ❑ ❑ Concentration mg/L <0.020 1/5760gpd
(7440-66-6) Mass lbs <0.001 1/5760gpd
1.14 Cyanide,total El ❑ ❑ Concentration mg/L <0.0080 1/5760gpd
(57-12-5) Mass lbs <0.0004 1/5760gpd
Concentration mg/L <0.005 1/5760gpd
1.15 Phenols,total ❑✓ ❑ Mass lbs <0.0002 1/5760gpd
Section 2.Organic Toxic Pollutants(GC/MS Fraction—Volatile Compounds)
21 Acrolein El ❑ ❑ Concentration mg/L <0.005 1/5760gpd
(107-02-8) Mass Ibs <0.0002 1/5760gpd
2 2 Acrylonitrile Concentration mg/L <0.005 1/5760gpd
❑ 0 ❑
(107-13-1) Mass lbs <0.0002 1/5760gpd
2.3 Benzene 0
0
0 Concentration mg/L <0.001 1/5760gpd
(71-43-2) Mass Ibs <0.00005 1/5760gpd
2 4 Bromoform ID 0
❑ Concentration mg/L <0.002 1/5760gpd
(75-25-2) Mass lbs <0.0001 1/5760gpd
2.5 Carbon tetrachloride ❑ 0
0 Concentration mg/L <0.002 1/5760gpd
(56-23-5) Mass lbs <0.0001 1/5760gpd
Chlorobenzene Concentration mg/L <0.002 1/5760gpd
2.6 0 0(108-90-7) 0 Mass Ibs <0.0001 1/5760gpd
Chlorodibromomethane Concentration mg/L <0.002 1/5760gpd
2.7 (124-48-1) ❑ 0 Mass lbs <0.0001 1/5760gpd
Chloroethane Concentration mg/L <0.002 1/5760gpd
2.8 El
(75-00-3) 0 0 Mass lbs <0.0001 1/5760gpd
EPA Form 3510-2C(Revised 3-19) Page 12

EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19 -
NCD000771964 NC0005177 Livent USA Corp 002 OMB No.2040-0004
TABLE B.TOXIC METALS,CYANIDE,TOTAL PHENOLS,AND ORGANIC TOXIC POLLUTANTS(40 CFR 122.21(g)(7)(v)p
Presence or Absence Intake
(check one) Effluent (optional)
Pollutant/Parameter Testing Units Maximum Maximum Long-Term Long-
(and CAS Number,if available) Required Believed Believed (specify) Daily Monthly Average Number Term Number
Present Absent Daily of of
Discharge
edge Discharge
ava labile) Discharge Analyses AverageValue Analyses
(if available)
2.9 2-chloroethylvinyl ether ❑ ❑ Concentration mg/L <0.005 1/5760gpd
(110-75-8) Mass Ibs <0.0002 1/5760gpd
Concentration mg/L <0.002 1/5760gpd
2.10 Chloroform(67-66-3) ❑✓ ❑ 0
Mass lbs <0.0001 1/5760gpd
2.11 Dichlorobromomethane El ❑ ❑ Concentration mg/L <0.002 1/5760gpd 1/5760gpd
(75-27-4) Mass Ibs <0.0001 1/5760gpd
212 1,1-dichloroethane El0Concentration mg/L <0.002 1/5760gpd 1/5760gpd
El
(75-34-3) Mass lbs <0.0001 1/5760gpd
1,2-dichloroethane Concentration mg/L <0.002 1/5760gpd 1/5760gpd
2.13 El
(107-06-2) ❑ ❑ Mass lbs <0.0001 1/5760gpd
2.14 11-dichloroethylene ❑ ❑ 0 Concentration mg/L <0.002 1/5760gpd 1/5760gpd
(75-35-4) Mass lbs <0.0001 1/5760gpd
2.15 1,2-dichloropropane ❑ 0 Concentration mg/L <0.002 1/5760gpd 1/5760gpd
(78-87-5) Mass lbs <0.0001 1/5760gpd
2.16 1,3-dichloropropylene ❑ ❑ Concentration mg/L <0.002 1/5760gpd 1/5760gpd
(542-75-6) Mass Ibs <0.0001 1/5760gpd
2.17 Ethylbenzene El Concentration mg/L <0.001 1/5760gpd 1/5760gpd
(100-41-4) Mass lbs <0.00005 1/5760gpd
218 Methyl bromide El Concentration mg/L <0.002 1/5760gpd 1/5760gpd
(74-83-9) Mass lbs <0.0001 1/5760gpd
2.19 Methyl chloride ❑ o Concentration mg/L <0.002 1/5760gpd 1/5760gpd
(74-87-3) Mass lbs <0.0001 1/5760gpd
2 20 Methylene chloride 0 0 Concentration mg/L <0.002 1/5760gpd 1/5760gpd
El
(75-09-2) Mass Ibs <0.0001 1/5760gpd
1 1,2 2-tetrachloroethane Concentration mg/L <0.002 1/5760gpd 1/5760gpd
2.21 (79 34 5) 0 0 0
Mass lbs <0.0001 1/5760gpd
EPA Form 3510-2C(Revised 3-19) Page 13

EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19
NCD000771964 NC0005177 Livent USA Corp 002 OMB No.2040-0004
TABLE B.TOXIC METALS,CYANIDE,TOTAL PHENOLS,AND ORGANIC TOXIC POLLUTANTS(40 CFR 122.21(g)(7)(v))1
Presence or Absence Intake
(check one) Effluent (optional)
I
Pollutant/Parameter Testing Units Long-Term
(and CAS Number,if available) Required Believed Believed (specify) Maximum Maximum Average Number Long Number
Present Absent Daily Monthly Daily of Term of
Discharge DDise charge Analyses AverageValue Analyses
(required) (if available) (if available)
2.22 Tetrachloroethylene 0Concentration mg/L <0.002 1/5760gpd
El El(127-18-4) Mass lbs <0.0001 1/5760gpd
2.23 Toluene Concentration mg/L <0.001 1/5760gpd
(108-88-3) Mass lbs <0.00005 1/5760gpd
2 24 1,2-trans-dichloroethylene Concentration mg/L <0.002 1/5760gpd
(156-60-5) Mass lbs <0.0001 1/5760gpd
2 25 1,1,1-trichloroethane 0Concentration mg/L <0.002 1/5760gpd
El El
(71-55-6) Mass lbs <0.0001 1/5760gpd
2.26 1,1,2-trichloroethane Concentration mg/L <0.002 1/5760gpd
El El 0
(79-00-5) Mass lbs <0.0001 1/5760gpd
2.27 Trichloroethylene ❑✓ Concentration mg/L <0.002 1/5760gpd
(79-01-6) Mass lbs <0.0001 1/5760gpd
2.28 Vinyl chloride 0Concentration mg/L <0.002 1/5760gpd
El 0
(75-01-4) Mass lbs <0.0001 1/5760gpd
Section 3.Organic Toxic Pollutants(GC/MS Fraction—Acid Compounds)
3.1 2-chlorophenol 0Concentration mg/L <0.005 1/5760gpd
(95-57-8) Mass lbs <0.0002 1/5760gpd
2,4-dichlorophenol ❑ 0 Concentration mg/L <0.005 1/5760gpd
3.2 El
(120-83-2) Mass lbs <0.0002 1/5760gpd
2,4-dimethylphenol Concentration mg/L <0.010 1/5760gpd
3.3 (105-67-9) . Mass lbs <0.0005 1/5760gpd
4,6-dinitro-o-cresol El ❑ Concentration mg/L <0.010 1/5760gpd
3.4 (534-52-1) Mass lbs <0.0005 1/5760gpd
3.5 2,4-dinitrophenol El 0 a Concentration mg/L <0.050 1/5760gpd
(51-28-5) Mass lbs <0.002 1/5760gpd
EPA Form 3510-2C(Revised 3-19) Page 14

EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19 •
NCD000771964 NC0005177 Livent USA Corp 002 OMB No.2040-0004
TABLE B.TOXIC METALS,CYANIDE,TOTAL PHENOLS,AND ORGANIC TOXIC POLLUTANTS(40 CFR 122.21(g)(7)(v))1
Presence or Absence Intake
(check one) Effluent (optional)
Pollutant/Parameter Testing Units Long-Term
(and CAS Number,if available) Required Believed Believed (specify) Maximum Maximum Average Number Long-
Number
Present Absent Daily Monthly Daily of Term of
Discharge Discharge Discharge Analyses Average Analyses
(required) (if available) Value
(if available)
3.6 2-nitrophenol Concentration mg/L <0.005 1/5760gpd
El 0 El
(88-75-5) Mass lbs <0.0002 1/5760gpd
3.7 4-nitrophenol Concentration mg/L <0.010 1/5760gpd
(100-02-7) Mass lbs <0.0005 1/5760gpd
3.8 p-chloro-m-cresol Concentration mg/L <0.010 1/5760gpd
(59-50-7) Mass lbs <0.0005 1/5760gpd
3 9 Pentachlorophenol Concentration mg/L <0.010 1/5760gpd
El 0 El
(87-86-5) Mass lbs <0.0005 <0.0005 1/5760gpd
3.10 Phenol Concentration mg/L <0.005 1/5760gpd
(108-95-2) Mass lbs <0.0002 1/5760gpd
3.11 2,4,6-trichlorophenol Concentration mg/L <0.010 1/5760gpd
El El El
(88-05-2) Mass lbs <0.0005 1/5760gpd
Section 4.Organic Toxic Pollutants(GC/MS Fraction—Base/Neutral Compounds)
4.1 Acenaphthene Concentration mg/L <0.005 1/5760gpd
ID El El
(83-32-9) Mass lbs <0.0002 1/5760gpd
4.2 Acenaphthylene Concentration mg/L <0.005 1/5760gpd
0 0 0
(208-96-8) Mass lbs <0.0002 1/5760gpd
4.3 Anthracene Concentration mg/L <0.005 1/5760gpd
El 0 El
(120-12-7) Mass lbs <0.0002 1/5760gpd
4.4 Benzidine a Concentration mg/L <0.050 1/5760gpd
(92-87-5) Mass lbs <0.002 1/5760gpd
4.5 Benzo(a)anthracene ❑ o Concentration mg/L <0.005 1/5760gpd
(56-55-3) Mass lbs <0.0002 1/5760gpd
4.6 Benzo(a)pyrene Concentration mg/L <0.005 1/5760gpd
(50-32-8) Mass lbs <0.0002 1/5760gpd
EPA Form 3510-2C(Revised 3-19) Page 15

EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19
NCD000771964 NC0005177 Livent USA Corp 002 OMB No.2040-0004
TABLE B.TOXIC METALS,CYANIDE,TOTAL PHENOLS,AND ORGANIC TOXIC POLLUTANTS(40 CFR 122.21(g)(7)(v))l
Presence or Absence Intake
(check one) Effluent
(optional)
Pollutant/Parameter Testing Units Long-Term
(and CAS Number,if available) Required Believed Believed (specify) Maximum Maximum Average Number Long Number
Present Absent Daily Monthly Daily of Term of
Discharge e(required)
(if available) Discharge ischarge Analyses AverageValue Analyses
re uired
(if available)
4.7 3,4-benzofluoranthene 0Concentration mg/L <0.005 1/5760gpd
(205-99-2) Mass lbs <0.0002 1/5760gpd
4.8 Benzo(ghi)perylene Concentration mg/L <0.005 1/5760gpd
(191-24-2) Mass lbs <0.0002 1/5760gpd
4.9 Benzo(k)fluoranthene 0Concentration mg/L <0.005 1/5760gpd
El El
(207-08-9) Mass lbs <0.0002 1/5760gpd
4.10 Bis(2-chloroethoxy)methane Concentration mg/L <0.010 1/5760gpd
El 0 El
(111-91-1) Mass Ibs <0.0005 1/5760gpd
4.11 Bis(2-chloroethyl)ether 0 El0Concentration mg/L <0.005 1/5760gpd
(111-44-4) Mass Ibs <0.0002 1/5760gpd
4.12 Bis(2-chloroisopropyl)ether 0Concentration mg/L <0.005 1/5760gpd
0 El
(102-80-1) Mass lbs <0.0002 1/5760gpd
4.13 Bis(2-ethylhexyl)phthalate ❑✓ Concentration mg/L <0.005 1/5760gpd
0 0
(117-81-7) Mass lbs <0.0002 1/5760gpd
4-bromophenyl phenyl ether ❑ Concentration mg/L <0.005 1/5760gpd
4.14 0 0
(101-55-3) Mass lbs <0.0002 1/5760gpd
4.15 Butyl benzyl phthalate ❑✓ Concentration mg/L <0.005 1/5760gpd
El 0
(85-68-7) Mass lbs <0.0002 1/5760gpd
4.16 2-chloronaphthalene ❑� Concentration mg/L <0.005 1/5760gpd
El El
(91-58-7) Mass lbs <0.0002 1/5760gpd
4-chlorophenyl phenyl ether ❑ Concentration mg/L <0.005 1/5760gpd
4.17 El CI
(7005-72-3) Mass lbs <0.0002 1/5760gpd
4.18 Chrysene 0✓ Concentration mg/L <0.005 1/5760gpd
El 0
(218-01-9) Mass lbs <0.0002 1/5760gpd
4.19 Dibenzo(a,h)anthracene � ❑ Concentration mg/L <0.005 1/5760gpd
0(53-70-3) Mass lbs <0.0002 1/5760gpd
EPA Form 3510-2C(Revised 3-19) Page 16

EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19 •
NCD000771964 NC0005177 Livent USA Corp 002 OMB No.2040-0004
TABLE B.TOXIC METALS,CYANIDE,TOTAL PHENOLS,AND ORGANIC TOXIC POLLUTANTS(40 CFR 122.21(g)(7)(v))l
Presence or Absence
(check one) Effluent Intake
(optional)
Pollutant/Parameter Testing Units Long-Term
(and CAS Number,if available) Required Believed Believed (specify) Maximum Maximum Average Number Long- Number
Present Absent Daily Monthly Daily of Term of
Discharge Discharge Discharge Analyses Average Analyses
(required) (if available) Value
(if available)
4.20 1,2-dichlorobenzene Concentration mg/L <0.005 1/5760gpd
(95-50-1) Mass Ibs <0.0002 1/5760gpd
4.21 1,3-dichlorobenzene 0 Concentration mg/L <0.005 1/5760gpd
(541-73-1) Mass lbs <0.0002 1/5760gpd
4.22 1,4-dichlorobenzene Concentration mg/L <0.005 1/5760gpd
(106-46-7) Mass lbs <0.0002 1/5760gpd
4.23 3,3-dichlorobenzidine Concentration mg/L <0.010 1/5760gpd
El El El
(91-94-1) Mass lbs <0.0005 1/5760gpd
4.24 Diethyl phthalate © Concentration mg/L <0.005 1/5760gpd
12 0(84-66-2) Mass Ibs <0.0002 1/5760gpd
4.25 Dimethyl phthalate Concentration mg/L <0.005 1/5760gpd
El 0 El
(131-11-3) Mass Ibs <0.0002 1/5760gpd
4.26 Di-n-butyl phthalate El © Concentration mg/L <0.005 1/5760gpd
0(84-74-2) Mass Ibs <0.0002 1/5760gpd
4.27 2 4-dinitrotoluene 0 0 Concentration mg/L <0.005 1/5760gpd
(121-14-2) Mass Ibs <0.0002 1/5760gpd
4.28 2,6-dinitrotoluene Concentration mg/L <0.005 1/5760gpd
El 0 El
(606-20-2) Mass Ibs <0.0002 1/5760gpd
4.29 Di-n-octyl phthalate Concentration mg/L <0.005 1/5760gpd
El El El
(117-84-0) Mass Ibs <0.0002 1/5760gpd
4.30 1,2-Diphenylhydrazine ElConcentration mg/L <0.005 1/5760gpd
0 El
(as azobenzene)(122-66-7) Mass lbs <0.0002 1/5760gpd
4.31 Fluoranthene Concentration mg/L <0.005 1/5760gpd
(206-44-0) Mass lbs <0.0002 1/5760gpd
4.32 Fluorene 0 Concentration mg/L <0.005 1/5760gpd
El 1=I
(86-73-7) Mass lbs <0.0002 1/5760gpd
EPA Form 3510-2C(Revised 3-19) Page 17

EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19
NCD000771964 NC0005177 Livent USA Corp 002 OMB No.2040-0004
TABLE B.TOXIC METALS,CYANIDE,TOTAL PHENOLS,AND ORGANIC TOXIC POLLUTANTS(40 CFR 122.21(g)(7)(v))1
Presence or Absence Intake
(check one) Effluent (optional)
Pollutant/Parameter Testing Units Long-Term
(and CAS Number,if available) Required Believed Believed (specify) Maximum Maximum Average Number Long Number
Present Absent Daily Monthly Daily of Term of
Discharge(equired) Discharge
available) Discharge Analyses AverageValue Analyses
(if available)
4.33 Hexachlorobenzene 0 Concentration mg/L <0.005 1/5760gpd
(118-74-1) Mass lbs <0.0002 1/5760gpd
4.34 Hexachlorobutadiene Concentration mg/L <0.005 1/5760gpd
El El 0
(87-68-3) Mass lbs <0.0002 1/5760gpd
4.35 Hexachlorocyclopentadiene Concentration mg/L <0.010 1/5760gpd
(77-47-4) Mass lbs <0.0005 1/5760gpd
4.36 Hexachloroethane Concentration mg/L <0.005 1/5760gpd
0 0 0
(67-72-1) Mass lbs <0.0002 1/5760gpd
4.37 Indeno(1,2,3-cd)pyrene 0 Concentration mg/L <0.005 1/5760gpd
(193-39-5) Mass lbs <0.0002 1/5760gpd
4.38 Isophorone Concentration mg/L <0.010 1/5760gpd
El El 0
(78-59-1) Mass lbs <0.0005 1/5760gpd
4.39 Naphthalene Concentration mg/L <0.005 1/5760gpd
El El El
(91-20-3) Mass lbs <0.0002 1/5760gpd
4.40 Nitrobenzene Concentration mg/L <0.005 1/5760gpd
0 0 0
(98-95-3) Mass lbs <0.0002 1/5760gpd
N-nitrosodimethylamine Concentration mg/L <0.005 1/5760gpd
4.41 (62 75 9) Mass lbs <0.0002 1/5760gpd
4.42 N-nitrosodi-n-propylamine Concentration mg/L <0.005 1/5760gpd
El El 0
(621-64-7) Mass lbs <0.0002 1/5760gpd
4.43 N-nitrosodiphenylamine Concentration mg/L <0.010 1/5760gpd
0 0 0
(86-30-6) Mass lbs <0.0005 1/5760gpd
4.44 Phenanthrene O Concentration mg/L <0.005 1/5760gpd
(85-01-8) Mass lbs <0.0002 1/5760gpd
Pyrene Concentration mg/L <0.005 1/5760gpd
4.45 (129-00-0) Mass lbs <0.0002 1/5760gpd
EPA Form 3510-2C(Revised 3-19) Page 18

EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19
NCD000771964 NC0005177 Livent USA Corp 002 OMB No.2040-0004
TABLE B.TOXIC METALS,CYANIDE,TOTAL PHENOLS,AND ORGANIC TOXIC POLLUTANTS(40 CFR 122.21(g)(7)(v))l
Presence or Absence
(check one) Effluent Intake
(optional)
Pollutant]Parameter Testing Units Long-Term
(and CAS Number,if available) Required Believed Believed (specify) Maximum Maximum Average Number Long Number
Present Absent Daily Monthly Daily of Term of
Discharge
ifavalabe) De ige Analyses Average Analyses
(required) ( (if availablschare)
4.46 1,2,4-trichlorobenzene El0 Concentration mg/L <0.005 1/5760gpd 1/5760gpd
El
(120-82-1) Mass lbs <0.0002 1/5760gpd
Section 5.Organic Toxic Pollutants(GCIMS Fraction-Pesticides)
5.1 Aldrin 0 Concentration mg/L <0.000048 1/5760gpd
El ID
(309-00-2) Mass lbs <0.000002 1/5760gpd
a-BHC 0 Concentration mg/L <0.000048 1/5760gpd
5.2 El El
(319-84-6) Mass lbs <0.000002 1/5760gpd
El R-BHC Concentration mg/L <0.000048 1/5760gpd
5.3 (319-85-7) Mass lbs <0.000002 1/5760gpd
El
y-BHCEl 0 Concentration mg/L <0.000048 1/5760gpd
5.4 (58-89-9) Mass lbs <0.000002 1/5760gpd
6-BHC 0 Concentration mg/L <0.000048 1/5760gpd
5.5 ID El
(319-86-8) Mass lbs <0.000002 1/5760gpd
5.6 Chlordane 0 Concentration mg/L <0.00048 1/5760gpd
El 0
(57-74-9) Mass lbs <0.00002 1/5760gpd
4,4'-DDT Concentration mg/L <0.000048 1/5760gpd
5.7 El
(50-29-3) El lbs <0.000002 1/5760gpd
5.8 4,4'-DDE 0Concentration mg/L <0.000048 1/5760gpd
El El
(72-55-9) Mass lbs <0.000002 1/5760god
5.9 4,4'-DDD 0 Concentration mg/L <0.000048 1/5760gpd
El
(72-54-8) Mass lbs <0.000002 1/5760gpd
5.10 Dieldrin 0Concentration mg/L <0.000048 1/5760gpd
El El
(60-57-1) Mass lbs <0.000002 1/5760gpd
5.11 a endosulfan ❑✓ ❑✓ Concentration mg/L <0.000048 1/5760gpd
(115-29-7) Mass lbs <0.000002 1/5760gpd
EPA Form 3510-2C(Revised 3-19) Page 19

EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19 -
NCD000771964 NC0005177 Livent USA Corp 002 OMB No.2040-0004
TABLE B.TOXIC METALS,CYANIDE,TOTAL PHENOLS,AND ORGANIC TOXIC POLLUTANTS(40 CFR 122.21(g)(7)(v))1
Presence or Absence Intake
(check one) Effluent
(optional)
Pollutant/Parameter Testing Units Long-Term
(and CAS Number,if available) Required Believed Believed (specify) Maximum Maximum Average Number Long- Number
Present Absent Daily Monthly of of
Term
Discharge Discharge Di Daily harge Analyses Average Analyses
(required) (if available) Value
(if available)
5.12 p-endosulfan 0 Concentration mg/L <0.000048 1/5760gpd
0 0
(115-29-7) Mass lbs <0.000002 1/5760gpd
5.13 Endosulfan sulfate Concentration mg/L <0.000048 1/5760gpd
(1031-07-8) Mass lbs <0.000002 1/5760gpd
5.14 Endrin 0 Concentration mg/L <0.000048 1/5760gpd
0 0
(72-20-8) Mass lbs <0.000002 1/5760gpd
5.15 Endrin aldehyde 0 Concentration mg/L <0.000048 1/5760gpd
g El
(7421-93-4) Mass lbs <0.000002 1/5760gpd
5.16 Heptachlor Concentration mg/L <0.000048 1/5760gpd
(76-44-8) Mass lbs <0.000002 1/5760gpd
Heptachlor epoxide Concentration mg/L <0.000048 1/5760gpd
5.17 (1024 57 3) g El gMass lbs <0.000002 1/5760gpd
PCB-1242 Concentration mg/L <0.00048 1/5760gpd
5.18 (53469 21 9) Mass Ibs <0.00002 1/5760gpd
PCB-1254 Concentration mg/L <0.00048 1/5760gpd
5.19 (11097 69 1) 0 Mass lbs <0.00002 1/5760gpd
PCB-1221 Concentration mg/L <0.00048 1/5760gpd
5.20 (11104 28 2) Mass lbs <0.00002 1/5760gpd
PCB-1232 Concentration mg/L <0.00048 1/5760gpd
5.21 (11141 16 5) Mass lbs <0.00002 1/5760gpd
PCB-1248 Concentration mg/L <0.00048 1/5760gpd
5.22 (12672 29 6) 0 Mass lbs <0.00002 1/5760gpd
PCB-1260 Concentration mg/L <0.00048 1/5760gpd
5.23 (11096 82 5) 0 Mass lbs <0.00002 1/5760gpd
PCB-1016 Concentration mg/L <0.00048 1/5760gpd
5.24 (12674-11-2) 0 Mass lbs <0.00002 1/5760gpd
EPA Form 3510-2C(Revised 3-19) Page 20

EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19
NCD000771964 NC0005177 Livent USA Corp 002 OMB No.2040-0004
TABLE B.TOXIC METALS,CYANIDE,TOTAL PHENOLS,AND ORGANIC TOXIC POLLUTANTS(40 CFR 122.21(g)(7)(v))1
Presence or Absence Intake
(check one) Effluent (optional)
Pollutant]Parameter Testing Units Long-Term
(and CAS Number,if available) Required Believed Believed (specify) Maximum Maximum Average Number Long- Number
Present Absent Daily Monthly Daily of Term of
Discharge ifavalablle Discharge Analyses AValuee Analyses
(required) )
(if available)
Toxaphene Concentration mg/L <0.00048 1/5760gpd 1/5760gpd
5.25 (8001 35 2) El 0 © Mass lbs <0.00002 1/5760gpd
r Sampling shall be conducted according to sufficiently sensitive test procedures(i.e.,methods)approved under 40 CFR 136 for the analysis of pollutants or pollutant parameters or
required under 40 CFR chapter I,subchapter N or 0.See instructions and 40 CFR 122.21(e)(3).
EPA Form 3510-2C(Revised 3-19) Page 21

This page intentionally left blank.

EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19 -
NCD000771964 NC0005177 Livent USA Corp 002 OMB No.2040-0004
TABLE C.CERTAIN CONVENTIONAL AND NON CONVENTIONAL POLLUTANTS(40 CFR 122.21(g)(7)(vi))1
Presence or Absence Intake
(check one) Effluent (Optional)
Units
Pollutant Maximum Long-Term
Believed Believed (specify) Maximum Daily Monthly Average Daily Number of Long-Term Number of
Present Absent Discharge Discharge Discharge Analyses Average Analyses
(required) Value
(if available) (if available) i
❑ Check here if you believe all pollutants on Table C to be present in your discharge from the noted outfall.You need not complete the"Presence or Absence"column of Table C for
each pollutant.
❑ Check here if you believe all pollutants on Table C to be absent in your discharge from the noted outfall.You need not complete the`Presence or Absence"column of Table C for
each pollutant.
1 Bromide ❑ ❑ Concentration mg/L 1.8 1/5760gpd
(24959-67-9) Mass Ibs 0.09 1/5760gpd
Chlorine,total Concentration mg/L 0.024 1/5760gpd
2' residual ❑ ❑ Mass lbs 0.001 1/5760gpd
Concentration units 50 1/5760gpd
3. Color ❑� ❑
Mass n/a n/a 1/5760gpd
Concentration :Fu/1o0m 4 1/5760gpd
4. Fecal coliform ❑✓ ❑ Mass n/a n/a 1/5760gpd
5 Fluoride ❑✓ El
mg/L 0.13 1/5760gpd
(16984-48-8) Mass lbs 0.006 1/5760gpd
Concentration mg/L <0.040 1/5760gpd
6 Nitrate nitrite ❑ ✓❑ Mass lbs <0.001 1/5760gpd
Nitrogen,total ❑ ❑ Concentration mg/L 0.38 0.38 0.13 4
7. organic(as N) Mass lbs 0.01 0.42 <0.01 4
Concentration mg/L <5.0 1/5760gpd
8. Oil and grease ❑ ElMass Ibs <0.18 1/5760gpd
Phosphorus(as ❑ ❑ Concentration mg/L 0.15 0.15 0.07 4
9. P),total(7723-14-0) Mass lbs <0.01 0.17 <0.01 4
10. Sulfate(as SO4) 0 ❑ Concentration mg/L 184 1/5760gpd
(14808-79-8) Mass lbs 8.84 1/5760gpd
Concentration mg/L <0.10 1/5760gpd
11. Sulfide(as S) ❑ 0
Mass lbs <0.005 1/5760gpd
EPA Form 3510-2C(Revised 3-19) Page 23

EPA Identification Number NPDES Permit Number Facility Name Outfail Number Form Approved 03/05/19 _
NCD000771964 NC0005177 Livent USA Corp 002 OMB No.2040-0004
TABLE C.CERTAIN CONVENTIONAL AND NON CONVENTIONAL POLLUTANTS(40 CFR 122.21(g)(7)(vi))1
Presence or Absence
(check one) Effluent Intake
(Optional)
Units
Pollutant Maximum Long-Term
Believed Believed (specify) Maximum Daily Long-Term
Present Absent Discharge Monthly Average Daily Number of Average Number of
Discharge Discharge Analyses Analyses
(required) (if available) (if available) Value
12. Sulfite(as SO3) ❑ ❑✓ Concentration mg/L <3 1/5760gpd
(14265-45-3) Mass lbs <0.14 1/5760gpd
Concentration mg/L <0.1 1/5760gpd
13. Surfactants 0 0Mass lbs <0.005 1/5760gpd
14. Aluminum,total ❑ ✓❑ Concentration mg/L <0.i 1/5760gpd
(7429-90-5) Mass lbs <0.005 1/5760gpd
15. Barium,total 0 0
Concentration mg/L 0.015 1/5760gpd
(7440-39-3) Mass lbs 0.0007 1/5760gpd
16. Boron,total ❑ ✓❑ Concentration mg/L <0.05 1/5760gpd
(7440-42-8) Mass lbs <0.002 1/5760gpd
17. Cobalt,total Concentration mg/L <0.01 1/5760gpd
(7440-48-4) Mass lbs <0.0005 1/5760gpd
18 Iron,total ❑✓ 0
Concentration mg/L 3.61 1/5760gpd
(7439-89-6) Mass lbs 0.17 1/5760gpd
19 Magnesium,total Concentration mg/L 21.3 1/5760gpd
(7439-95.4) Mass lbs 1.02 1/5760gpd
Molybdenum, Concentration mg/L <0.01 1/5760gpd
20. total 0 ID(7439-98-7) Mass lbs <0.0005 1/5760gpd
21, Manganese,total 0✓ ❑ Concentration mg/L 1.06 1/5760gpd
(7439-96-5) Mass lbs 0.05 1/5760gpd
22, Tin,total 0 �✓ Concentration mg/L <0.05 1/5760gpd
(7440-31-5) Mass lbs <0.002 1/5760gpd
23. Titanium,total 0 ❑✓ Concentration mg/L <0.1 1/5760gpd
(7440-32-6) Mass lbs <0.005 1/5760gpd
EPA Form 3510-2C(Revised 3-19) Page 24

EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19 _
NCD000771964 NC0005177 Livent USA Corp 002 OMB No.2040-0004
TABLE C.CERTAIN CONVENTIONAL AND NON CONVENTIONAL POLLUTANTS(40 CFR 122.21(g)(7)(vi))l
Presence or Absence
(check one) Effluent Intake
(Optional)
Units
Pollutant Maximum Long-Term
Believed Believed (specify) Maximum Daily Long-Term
Present Absent Discharge Monthly Average Daily Number of Average Number of
Discharge Discharge Analyses Analyses
(required) Value
(if available) (if available)
24. Radioactivity
Alpha,total 0 ElConcentration pCi/L 0.707+/-0.753 1/5760gpd 1/5760gpd
Mass Ibs 0.0001 1/5760gpd
Concentration pCi/L 2.21+/-0.639 1/5760gpd
Beta,total 0 ❑✓
Mass Ibs 0.0002 1/5760gpd
Concentration pCi/L 0.9591+/-0.488 1/5760gpd
Radium,total 0 ✓❑ Mass Ibs 0.0001 1/5760gpd
Concentration pCi/L 0.0691+/-0.488 1/5760gpd
Radium 226,total 0 ❑✓
Mass Ibs 0.000005 1/5760gpd
' Sampling shall be conducted according to sufficiently sensitive test procedures(i.e.,methods)approved under 40 CFR 136 for the analysis of pollutants or pollutant parameters or
required under 40 CFR chapter I,subchapter N or 0.See instructions and 40 CFR 122.21(e)(3).
EPA Form 3510-2C(Revised 3-19) Page 25

This page intentionally left blank.

EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19 -
NCD000771964 NC0005177 Livent USA Corp 002 OMB No.2040-0004
TABLE D.CERTAIN HAZARDOUS SUBSTANCES AND ASBESTOS(40 CFR 12221(g)(7)(vii))1
Presence or Absence 1
Pollutant (check one) Reason Pollutant Believed Present in Discharge Available Quantitative Data
Believed Believed (specify units)
Present Absent
1. Asbestos ❑ ✓❑
2. Acetaldehyde 0 0
3. Allyl alcohol 0 0
4. Allyl chloride El El
5. Amyl acetate ❑ 0
6. Aniline 0 ❑✓
7. Benzonitrile 0 ✓❑
8. Benzyl chloride 0 ❑✓
9. Butyl acetate ❑ ❑✓
10. Butylamine ❑ ❑✓
11. Captan ❑ ✓❑
12. Carbaryl 0 ✓❑
13. Carbofuran 0 0
14. Carbon disulfide 0
15. Chlorpyrifos 0 0
16. Coumaphos 0 0
17. Cresol 0 0
18. Crotonaldehyde ❑ ❑✓
19. Cyclohexane ❑ 0
EPA Form 3510-2C(Revised 3-19) Page 27

EPA Identificabon Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19 -
NCD000771964 NC0005177 Livent USA Corp 002 OMB No.2040-0004
TABLE D.CERTAIN HAZARDOUS SUBSTANCES AND ASBESTOS(40 CFR 12221(g)(7)(vii))'
Presence or Absence
Pollutant (check one) Available Quantitative Data
Believed Believed Reason Pollutant Believed Present in Discharge (specify units)
Present Absent
20. 2,4-D(2,4-dichlorophenoxyacetic acid) ❑ ❑✓
21. Diazinon ❑ p
22. Dicamba ❑ ❑✓
23. Dichlobenil ❑ 121
24. Dichlone 0 ❑✓
25. 2,2-dichloropropionic acid 0 ❑✓
26. Dichlorvos ❑ 0
27. Diethyl amine 0 ❑✓
28. Dimethyl amine 0 ❑✓
29. Dintrobenzene 0 ❑✓
30. Diquat ❑ ❑,r
31. Disulfoton ❑ ❑✓
32. Diuron ❑ ❑✓
33. Epichlorohydrin 0 ❑✓
34. Ethion ❑ ❑✓
35. Ethylene diamine ❑ 0
36. Ethylene dibromide ❑ ❑✓
37. Formaldehyde ❑ ❑✓
38. Furfural ❑ ❑✓
EPA Form 3510-2C(Revised 3-19) Page 28

EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19 •
NCD000771964 NC0005177 Livent USA Corp 002 OMB No.2040-0004
TABLE D.CERTAIN HAZARDOUS SUBSTANCES AND ASBESTOS(40 CFR 122.21(g)(7)(vii)p
Presence or Absence
Pollutant (check one) Available Quantitative Data
Believed Believed Reason Pollutant Believed Present in Discharge (specify units)
Present Absent
39. Guthion ❑ ✓❑
40. Isoprene 0 ❑✓
41. Isopropanolamine ❑ ❑✓
42. Kelthane ❑ ✓❑
43. Kepone 0 ❑✓
44. Malathion ❑ ❑✓
45. Mercaptodimethur ❑ ❑
46. Methoxychlor ❑ ❑✓
47. Methyl mercaptan 0
48. Methyl methacrylate ❑ ❑✓
49. Methyl parathion 0 ✓❑
50. Mevinphos 0 ✓❑
51. Mexacarbate 0 ❑�
52. Monoethyl amine 0 ❑✓
53. Monomethyl amine El
54. Naled ❑ 0
55. Naphthenic acid 0 0
56. Nitrotoluene ❑ 0
57. Parathion 0 ❑�
EPA Form 3510-2C(Revised 3-19) Page 29

EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19
NCD000771964 NC0005177 Livent USA Corp 002 OMB No.2040-0004
TABLE D.CERTAIN HAZARDOUS SUBSTANCES AND ASBESTOS(40 CFR 12221(g)(7)(vii))1
Presence or Absence
Pollutant (check one) Available Quantitative Data
Believed Believed Reason Pollutant Believed Present in Discharge (specify units)
Present Absent
58. Phenolsulfonate ❑ ❑✓
59. Phosgene 0 ❑✓
60. Propargite 0 0
61. Propylene oxide 0 0
62. Pyrethrins ❑ 0
63. Quinoline 0 0
64. Resorcinol 0 ❑✓
65. Strontium ❑ ❑✓
66. Strychnine 0 12
67. Styrene 0 ❑✓
68. 2,4,5-T(2,4,5-trichlorophenoxyacetic ❑ ❑
acid)
69. TDE(tetrachlorodiphenyl ethane) 0 0
70 2,4,5-TP[2-(2,4,5-trichlorophenoxy) ❑ ❑
propanoic acid]
71. Trichlorofon ❑ 0
72. Triethanolamine 0 ❑✓
73. Triethylamine ❑ 0
74. Trimethylamine ❑ El
75. Uranium ❑ ❑✓
76. Vanadium ❑ ❑✓
EPA Form 3510-2C(Revised 3-19) Page 30

EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19
NCD000771964 NC0005177 Livent USA Corp 002 OMB No.2040-0004
TABLE D.CERTAIN HAZARDOUS SUBSTANCES AND ASBESTOS(40 CFR 12221(g)(7)(vii))1
Presence or Absence
Pollutant (check one) Available Quantitative Data
Believed Believed Reason Pollutant Believed Present in Discharge (specify units)
Present Absent
77. Vinyl acetate ❑ ❑✓
78. Xylene 0 ❑✓
79. Xylenol ❑ ❑✓
80. Zirconium ❑ ❑✓
I Sampling shall be conducted according to sufficiently sensitive test procedures(i.e., methods)approved under 40 CFR 136 for the analysis of pollutants or pollutant parameters or
required under 40 CFR chapter I,subchapter N or 0. See instructions and 40 CFR 122.21(e)(3).
EPA Form 3510-2C(Revised 3-19) Page 31

This page intentionally left blank.

EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19
NCD000771964 NC0005177 Livent USA Corp OMB No.2040-0004
TABLE E.2,3,7,8 TETRACHLORODIBENZO P DIOXIN(2,3,7,8 TCDD)(40 CFR 122.21(g)(7)(viii))
TCDD Presence or
Congeners Absence
Pollutant Used or (thy one) Results of Screening Procedure
Manufactured Believed Believed
Present Absent
2,3,7,8-TCDD 0 D ✓❑
EPA Form 3510-2C(Revised 3-19) Page 33

EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05/19
NCD 000 771 964 NC0005177 Livent USA Corp. OMB No.2040-0004
U.S.Environmental Protection Agency
FORM Application for NPDES Permit to Discharge Wastewater
NPDES ~ EPA MANUFACTURING,COMMERCIAL,MINING,AND SILVICULTURAL FACILITIES WHICH
DISCHARGE ONLY NONPROCESS WASTEWATER
SECTION 1.OUTFALL LOCATION(40 CFR 122.21(h)(1))
1.1 Provide information on each of the facility's outfalls in the table below.
o Outfall Receiving Water Name Latitude Longitude
Number
U
004 First Creek 35° 15' 42.8" N 81° 17 57.3" W E
°
0
•ECTION 2.DISCHARGE DATE(40 CFR 122.21(h)(2))
2.1 Are you a new or existing discharger?(Check only one response.)
co 1-4 ❑ New discharger ❑✓ Existing discharger 4 SKIP to Section 3.
H 2.2 Specify your anticipated discharge date:
SECTION 3.WASTE TYPES(40 CFR 122.21(h)(3))
3.1 What types of wastes are currently being discharged if you are an existing discharger or will be discharged if you are a
new discharger?(Check all that apply.)
❑ Sanitary wastes ❑✓ Other nonprocess wastewater(describe/explain
❑ Restaurant or cafeteria waste directly below)
Boiler Blow down and Non Contact cooling water
Q ❑ Non-contact cooling water
I- 3.2 Does the facility use cooling water additives?
❑✓ Yes ElNo 4 SKIP to Section 4.
5 3.3 List the cooling water additives used and describe their composition.
Cooling Water Additives Composition of Additives
(list) (if available to you)
BromMax 7.1 Na0H-<5%/Alkaline Bromide Salts>7%
XD9411 Hala enated Corn.lex-15-<20% NaOH-10<15%
•ECTION 4.EFFLUENT CHARACTERISTICS(40 CFR 122.21(h)(4))
4.1 Have you completed monitoring for all parameters in the table below at each of your outfalls and attached the results to
this application package?
❑✓ Yes ❑ No;a waiver has been requested from my NPDES permitting authority
(attach waiver request and additional information)4 SKIP to Section 5.
4.2 Provide data as requested in the table below. (See instructions for specifics.)
Number of Maximum Daily Average Daily Source
Parameter or Pollutant Analyses Discharge Discharge (use codes
17: (if actual data (specify units) (specify units) per
reported) Mass Conc. Mass Conc. instructions)
Biochemical oxygen demand(BOD5) 1 @ 0.063 MGD <1.0 lbs <2 mg/L <1.0 lbs <2 mg/L Actual data
Total suspended solids(TSS) 12Month Avg(12) <11.6 lbs <2.5 mg/L <6.2 lbs <2.5 mg/L Actual data
43
Oil and grease Quarterly(4) <22.7 lbs <4.9 mg/L <12.1 lbs <4.9 mg/L Actual data
►%r Ammonia(as N) 1 @ 0.063 MGD <0.05 lbs <0.1 mg/L <0.05 lbs <0.1 mg/L Actual data
Discharge flow Avg(12)MGD 0.296 Avg/0.556 Max Actual data
pH(report as range) 12 7.6-8.0 Actual data
Temperature(winter) 12/22(1) 8.1C Actual data
Temperature(summer) 7/22(1) 29.4C Actual data
Sampling shall be conducted according to sufficiently sensitive test procedures(i.e.,methods)approved under 40 CFR 136 for the analysis of pollutants or pollutant
parameters or required under 40 CFR chapter I,subchapter N or 0.See instructions and 40 CFR 122.21(e)(3).
EPA Form 3510-2E(revised 3-19) Page 1

-- w
EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05/19
NCD 000 771964 NC0005177 Livent USA Corp. OMB No.2040-0004
4.3 Is fecal coliform believed present,or is sanitary waste discharged(or will it be discharged)?
❑ Yes ❑✓ No 4 SKIP to Item 4.5.
4.4 Provide data as requested in the table below.1 (See instructions for specifics.)
Number of Maximum Daily Average Daily Source
Parameter or Pollutant Analyses Discharge Discharge (Use codes
(if actual data (specify units) (specify units) per
reported) Mass Conc. Mass Conc. Instructions.)
Fecal coliform
E.coli
= Enterococci
0 4.5 Is chlorine used(or will it be used)?
in ElYes ❑✓ No 4 SKIP to Item 4.7.
N 4.6 Provide data as requested in the table below.' (See instructions for specifics.)
Number of Maximum Daily Average Daily Source
ca
Parameter or Pollutant Analyses Discharge Discharge (use codes
- (if actual data (specify units) (specify units) per
v reported) Mass Conc. Mass Conc. instructions)
= Total Residual Chlorine
w 4.7 Is non-contact cooling water discharged(or will it be discharged)?
❑✓ Yes ❑ No 4 SKIP to Section 5.
4.8 Provide data as requested in the table below., (See instructions for specifics.)
Number of Maximum Daily Average Daily Source
Parameter or Pollutant Analyses Discharge Discharge (use codes
(if actual data (specify units) (specify units) per
reported) Mass Conc. Mass Conc. instructions)
Chemical oxygen demand(COD) 1 @ 0.063 MGD 14.1 lbs 26.9 mg/L 14.1 lbs 26.9 mg/L Actual data
Total organic carbon(TOC) 1 @ 0.063 MGD 2.1 lbs 4.0 mg/L 2.1 lbs 4.0 mg/L Actual data
SECTION 5.FLOW(40 CFR 122.21(h)(5))
5.1 Except for stormwater water runoff, leaks,or spills,are any of the discharges you described in Sections 1 and 3 of this
application intermittent or seasonal?
❑✓ Yes 4 Complete this section. 0 No 4 SKIP to Section 6.
33 5.2 Briefly describe the frequency and duration of flow.
o
i'- The boiler blow down is a continuous trickle and the boiler level switches are blown down daily for approximately 10 to
20 seconds.
Make up water is added to Cooling Tower when level is low.Possible overflow to storm drain during heavy rain events.
SECTION 6.TREATMENT SYSTEM(40 CFR 122.21(h)(6))
6.1 Briefly describe any treatment system(s)used(or to be used).
E
°' None
u)
>,
co
C
to
E
r— i
1 Sampling shall be conducted according to sufficiently sensitive test procedures(i.e.,methods)approved under 40 CFR 136 for the analysis of pollutants or pollutant
parameters or required under 40 CFR chapter I,subchapter N or 0.See instructions and 40 CFR 122.21(e)(3).
EPA Form 3510-2E(revised 3-19) Page 2

EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05/19
NCD 000 771 964 NC0005177 Livent USA Corp. OMB No.2040-0004
SECTION 7.OTHER INFORMATION(40 CFR 122.21(h)(7))
7.1 Use the space below to expand upon any of the above items.Use this space to provide any information you believe the
reviewer should consider in establishing permit limitations.Attach additional sheets as needed.
0
is
0
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c
m
t
O
SECTION 8.CHECKLIST AND CERTIFICATION STATEMENT(40 CFR 122.22(a)and(d))
8.1 In Column 1 below,mark the sections of Form 2E that you have completed and are submitting with your application.
For each section,specify in Column 2 any attachments that you are enclosing to alert the permitting authority.Note that
not all applicants are required to provide attachments.
Column 1 Column 2
❑✓ Section 1:Outfall Location ❑✓ wl attachments(e.g.,responses for additional outfalls)
❑✓ Section 2:Discharge Date ❑ w/attachments
❑✓ Section 3:Waste Types ❑ w/attachments
❑✓ Section 4:Effluent Characteristics ❑ w/attachments
ai
❑✓ Section 5:Flow ❑ w/attachments
0
o ❑✓ Section 6:Treatment System Elw/attachments
❑ Section 7:Other Information ❑ w/attachments
-o
❑✓ Section 8:Checklist and Certification Statement ❑ w/attachments
8.2 Certification Statement
0
/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 fine and imprisonment for knowing violations.
Name(print or type first and last name) Official title
James Watts Plant Manager
Signature Date sig ed
drAvyfa,of, z 2q2 o 2 3
EPA Form 3510-2E(revised 3-19) Page 3

1 y
Livent USA Corp.
Section 3.1,Additional Sheet
Outfall 001
Operations Contributing to Flow
Operation Average flow
(1) Misc Salts Cooling Twr. Purge (I) <0.01 mgd
(2) LiOH Line 2 Cooling Twr. Purge 0.014 mgd
(3) Boiler Blow Down Line 1&2, (I) 0.014mgd
(4) Lithium Chloride RO (I) <0.01 mgd
(5) Compressor Condensate (I) <0.01 mgd
(6) Pharm Carb cool twr purge (I) <0.01 mgd
(7) Bat Metal Cool. twr. Purge (I) <0.01 mgd
(8) Blank
(9) Combined Plant Waste Water 0.072 mgd Does not include stormwater
(10) LiOH Line 1 Cool Twr Purge 0.050 mgd
(11) R&D Pond Purge Alt Flow (I) 0.029 mgd
RECEIVED
0 2 '3
NCDEQ/DWR/NPDES

Livent USA Corp.
Section 10.2, Additional Sheet
Outfall 001/002
Contract Analysis
Name of Laboratory/Firm Address Phone Number Pollutant(s)Analyzed
2225 Riverside Dr Table A(1-5),Table B(1.1-1.14)Table
Pace Analytical Services-Asheville Asheville,NC 28804 [phone] C(1,2,5,6,7,9,10,11)
NC Certification#40
122 Court St
Statesville Analytical Statesville, NC 28677 [phone] Table C (13)
NC Certification#440
12065 Lebannon Rd
Pace Analytical-National Mt.Juliet,TN 37122 [phone] Table C (12)
NC Certification#375
205 E Meadow Rd
Pace Analytical-Eden Eden, NC 27288 [phone] Table C (3)
NC Certification#633
1638 Roseytown Rd#2
Pace Analytical-Greensburg Geensburg, PA 15601 [phone] Table C (24)
NC Certification#42706
8 Tower Cir E,
Pace Analytical-Ormond Beach Ormond Beach, FL 32174 [phone] Table C(14-23)
NC Certification#667
9800 Kincey Ave.Suite 100 Table B (1.15,2.1 2.28,3.1 3.11,4.1
Pace Analytical-Charlotte Huntersville, NC 28078 NC [phone]
4.46,5.1-5.25)Table C (4,8)
Certification#12
4 Craftsman Ct
ETT Enironmental Greer,SC 29650 [phone] Chronic Toxicity
NC Certification#022
7

STORMWATERS
} ROOF DRAINS: 1k1,1362 y1.
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