NC0088307_Renewal (Application)_20220804 (2)

•
STATE
ROY COOPER + ,
Governor
ELIZABETH S.BISER
Secretory
RICHARD E.ROGERS,JR. NORTH CAROLINA
Director Environmental Quality
August 04, 2022
Cape Fear Public Utility Authority
Attn: Kenneth Waldroup, Executive Dir.
235 Government Center Dr
Wilmington, NC 28403
Subject: Permit Renewal
Application No. NC0088307
Ogden Nanofiltration WTP
New Hanover County
Dear Applicant:
The Water Quality Permitting Section acknowledges the August 4, 2022 receipt of your permit renewal application and
supporting documentation. Your application will be assigned to a permit writer within the Section's NPDES WW permitting
branch. Per G.S. 150E-3 your current permit does not expire until permit decision on the application is made.
Continuation of the current permit is contingent on timely and sufficient application for renewal of the current permit. The
permit writer will contact you if additional information is required to complete your permit renewal. Please respond in a
timely manner to requests for additional information necessary to allow a complete review of the application and renewal
of the permit.
Information regarding the status of your renewal application can be found online using the Department of Environmental
Quality's Environmental Application Tracker at:
https://deq.nc.gov/permits-regulations/permit-guidance/environmental-application-tracker
If you have any additional questions about the permit, please contact the primary reviewer of the application using the
links available within the Application Tracker.
Sincerely,
Wren edf.r:
Administrative Assistant
Water Quality Permitting Section
ec: WQPS Laserfiche File w/application
Q?), North Carolina Department of Environmental Quality I Division of Water Resources
Wilmington Regional Office 1127 CarNnal Drive Extension I Wilmington.North Carolina 28405
--c4642eran�� ,/S 910.7967215

Kenneth Waldroup,PE
Executive Director
MEP Cape Fear 235 Government Center Drive
Wilmington,NC 28403
Public Utility Authority 910-332-6669
[e-mail]
Stewardship.Sustainability.Service.
August 2, 2022
Ms. Emily Richards
NC DEQ-DWR RECEIVED
Water Quality Permitting Section- NPDES
1617 Mail Service Center AUG 0 4 2022
Raleigh, NC 27699-1617
Re: Renewal Application -NPDES Permit NC0088307 NCDEQIDWRINPDES
New Hanover County Ogden Nanofiltration WTP
Cape Fear Public Utility Authority(CFPUA)
New Hanover County, North Carolina
Dear Ms. Richards,
NPDES permit NC0088307 for the CFPUA's Ogden Nanofiltration Water Treatment Plant(WTP)expires January 31,
2023, and its renewal application is due to DWR no later than August 4, 2022. In fulfillment of this deadline,the
necessary NPDES renewal application accompanies. It consists of the following components:
1. EPA Form 1
2. EPA for 2C
3. Chemical Addendum Form and attachments for disclosure of additional pollutants and PFAS data
4. Nanofiltration WTP Process Flow Diagram -includes flow volumes and point of addition of chemicals—
Discharge only occurs when producing water
5. Attachment listing contract laboratories
6. Topographic Map with latitude and longitude
The current NPDES permit includes a compliance schedule for copper with a required compliance date within five
years of the effective date of the permit. This date is January 31, 2023, the existing permit expiration date. Annual
updates have been submitted on progress towards compliance with the copper limit each year as required.
Increased monitoring since January 2019 has indicated consistent compliance with the daily maximum and
monthly average limits outlined in the permit. CFPUA is requesting to terminate the compliance schedule with the
expiration of this permit. Staff will continue to monitor copper per the permit requirements, evaluate and address
any increasing trends in the data.
Please let me know if there are any questions or whether the application is deemed complete. If all considerations
are otherwise in order,we await receipt of a draft permit for our review.
Sincerely,
Kenneth Waldroup, PE
Executive Director
CC: Julie Grybz, NCDEQ
Michael Montebello, NCDEQ

Morella Sanchez, NCDEQ
Tom Tharrington, NCDEQ
Carel Vandermeyden,CFPUA
Beth Eckert,CFPUA
Anthony Colon, CFPUA
Allan Upham,CFPUA
Matt Hourihan,CFPUA

EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05/19
NC0088307 Ogden Nanofiltration WTP OMB No.2040-0004
Form U.S.Environmental Protection Agency
1 'CO EPA 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 12
treatment works? 1. . treating domestic sewage?
If yes,STOP. Do NOT complete 0 No If yes, STOP. Do NOT El 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
a production facility? currently discharging process wastewater?
oElYes 4 Complete Form 1 0 No El Yes 4 Complete Form 0 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,
rn mining,or silvicultural facility that has not yet commercial,mining,or silvicultural facility that
commenced to discharge? discharges only nonprocess wastewater?
dEl Yes 4 Complete Form 1 ❑✓ No 0 Yes 4 Complete Form �✓ No
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?
El Yes 4 Complete Form 1 E✓ 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 122.21(f)(2))
2.1 Facility Name
Ogden Nanofiltration Water Treatment Plant
0 2.2 EPA Identification Number
•R
0
0 NC0088307
-13
• 2.3 Facility Contact
Name(first and last) Title Phone number
Kenneth Waldroup Executive Director [phone]
Email address
F- [e-mail]
(73
, 2.4 Facility Mailing Address
Street or P.O. box
235 Government Center Drive
City or town State ZIP code
Wilmington NC 28403
EPA Form 3510-1(revised 3-19) Page 1

EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05/19
NC0088307 Ogden Nanofiltration WTP OMB No.2040-0004
2.5 Facility Location
a C Street,route number,or other specific identifier
. o 637 Groundwater Way
C o County name County code(if known)
New Hanover
ai
City or town State ZIP code
R Wilmington NC 28411
SECTION 3.SIC AND NAICS CODES(40 CFR 122.21(f)(3))
3.1 SIC Code(s) Description(optional)
4941 Water Supply
N
0
U
3.2 NAICS Code(s) Description(optional)
221310 Water Supply
N
SECTION 4.OPERATOR INFORMATION(40 CFR 122.21(f)(4))
4.1 Name of Operator
Allan Upham
4.2 Is the name you listed in Item 4.1 also the owner?
❑ Yes ❑✓ No
4.3 Operator Status
ro ❑ Public—federal ❑ Public—state ❑✓ Other public(specify)Local Authority
Q ❑ Private ❑ Other(specify)
4.4 Phone Number of Operator
[phone]
4.5 Operator Address
Street or P.O. Box
R
E 0 235 Government Center Drive
o 2
•� City or town State ZIP code
.2 U Wilmington NC 28403
ry
Q Email address of operator
O [e-mail]
SECTION 5.INDIAN LAND(40 CFR 122.21(f)(5))
c 5.1 Is the facility located on Indian Land?
2.3 c 40 ❑ Yes ❑✓ No
EPA Form 3510-1(revised 3-19) Page 2

EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05/19
NC0088307 Ogden Nanofiltration WTP 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)
NPDES(discharges to surface 0 RCRA(hazardous wastes) ❑ UIC(underground injection of
N water) fluids)
• NC0088307
w a ❑ PSD(air emissions) ❑ Nonattainment program(CAA) 0 NESHAPs(CM)
w ❑ 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 0 No 0 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.
The raw water comes from the well field through separate lines containing water from either the Castle Hayne or
Pee Dee Aquifers.Once water enters the plant,the pH of the water is adjusted and an anti-scalant is added.Water
(1) then flows through spiral wound cartridge filters(5 micron),then through the nanofiltration membranes where the
water is separated into permeate and concentrate(waste stream).At start up and shut down of the plant,raw water
m bypasses the member and cartridge filters and flows into the concentrate line.
0
m
The concentrate waste stream consists of untreated raw sourced groundwater or concentrated mineral content from
the membrane treatment process.There is no treatment of the concentrate waste stream before discharge.There is
also the ability to split the waste flow and discharge a portion of the waste stream to the POTW from the Castle
Hayne membrane skid.
SECTION 9.COOLING WATER INTAKE STRUCTURES(40 CFR 122.21(f)(9))
9.1 Does your facility use cooling water?
0 Yes ❑✓ No 4 SKIP to Item 10.1.
9.2 Identify the source of cooling water.(Note that facilities that use a cooling water intake structure as described at
a,} 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 m
U C
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
NC0088307 Ogden Nanofiltration WTP 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 ❑ wl attachments
❑✓ Section 2:Name, Mailing Address,and Location ❑ wl attachments
❑✓ Section 3: SIC Codes ❑ wl attachments
❑✓ Section 4:Operator Information ❑ wl attachments
❑✓ Section 5: Indian Land ❑ w/attachments
❑✓ Section 6: Existing Environmental Permits ❑ w/attachments
w/topographic
Section 7:Map ❑✓ ❑❑✓ w/additional attachments
is map
co
o ❑✓ Section 8:Nature of Business Elw/attachments
❑✓ Section 9:Cooling Water Intake Structures ❑ w/attachments
d I
c' ❑✓ Section 10:Variance Requests ❑ w/attachments
a
❑✓ Section 11:Checklist and Certification Statement ❑ w/attachments
11.2 Certification Statement
s
U
1 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
Kenneth Waldroup Executive Director
Signature Date signed
EPA Form 3510-1(revised 3-19) Page 4

EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05/19
NC0088307 Ogden Nanofiltration WTP OMB No.2040-0004
Form U.S.Environmental Protection Agency
2C „EPA Application for NPDES Permit to Discharge Wastewater
NPDES EXISTING MANUFACTURING,COMMERCIAL, MINING,AND SILVICULTURE OPERATIONS
SECTI0111.OUTFALL LOCATION(40 CFR 122.21(g)(1))
1.1 Provide information on each of the facility's outfalls in the table below.
NumbeOutfallr Receiving Water Name Latitude Longitude
'VT) .
001 Intracoastal Waterway 34° 16' 27" N 77° 45' 39" W
0
SECTION 2.LINE DRAWING(40 CFR 122.21(g)(2))
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.)
J A
❑✓ 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** o01
Operations Contributing to Flow
Operation Average Flow
Processes and Flows are listed in the attached diagram mgd
E
mgd
7
mgd
mgd
LL Treatment Units
a, 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
Treatment Units and Flows are listed in attached diagram
EPA Form 3510-2C(Revised 3-19) Page 1

EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05/19
NC0088307 Ogden Nanofiltration WTP OMB No.2040-0004
3.1 '*Outfall Number**
cont. Operations Contributing to Flow
Operation Average Flow
mgd
mgd
mgd
mgd
Treatment Units
Description Final Disposal of Solid or
Code from
(include size,flow rate through each treatment unit, Liquid Wastes Other Than
Table 2C-1
retention time,etc.) by Discharge
43
C
c
0
U
m
E
N
N
H
-0 **Outfall Number**
Operations Contributing to Flow
Operation Average Flow
LT
rn mgd
a 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 4 SKIP to Section 4.
m
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
NC0088307 Ogden Nanofiltration WTP 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 Fre uency Flow Rate
Number (list) Average Average Long-Term Maximum Duration
Days/Week Months/Year Average Daily
days/week months/year mgd mgd days
days/week months/year mgd mgd days
iL
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.
w ELG Category ELG Subcategory Regulatory Citation
v
n
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
Number Measure
CD
m
•
O •
d
EPA Form 3510-2C(Revised 3-19) Page 3

EPA Identification Number NPDES Permit Number Facility Name Form Approved 03/05/19
NC0088307 Ogden Nanofiltration WTP 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
a. number)
E
N
w
13
CT)
n
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 0 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?
•L
0 Yes 1-1 No;a waiver has been requested from my NPDES
permitting authority for all pollutants at all outfalls.
e 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
as
listed in Exhibit 2C-3?(See end of instructions for exhibit.)
0 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.)
D Volatile D Acid 0 Base/Neutral 0 Pesticide
❑Volatile 0 Acid 0 Base/Neutral 0 Pesticide
0 Volatile 0 Acid ❑ 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
NC0088307 Ogden Nanofiltration WTP 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
then SKIP to Item 7.12.
c_ 7.11 Have you provided(1)quantitative data for those Sections 2 through 5,Table B,pollutants for which you have
o 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?
co
✓❑ Yes ❑ No
0 Table C.Certain Conventional and Non-Conventional Pollutants
Es 7.12 Have you indicated whether pollutants are"Believed Present"or"Believed Absent"for all pollutants listed on Table C
s for all outfalls?
✓❑ Yes ❑ No
c 7.13 Have you completed Table C by providing(1)quantitative data for those pollutants that are limited either directly or
indirectly in an ELG and/or(2)quantitative data or an explanation for those pollutants for which you have indicated
`Believed Present"?
D 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 0 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 2 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. D 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.
3 6,, 8.2 List the pollutants below.
1. 4. 7.
`o
2. 5. 8.
N
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
NC0088307 Ogden Nanofiltration WTP 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.
co)
9.2 Identify the tests and their aurposes below.
Test(s) Purpose of Test(s) Submitted to NPDES Date Submitted
x Permitting Authority?
'To Acute Mysidopsis,TGE3E Required by Permit ElYes ❑ No Quarterly as
required by permit
0,0
❑ 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 See Contract Laboratory List
attached to the application
4)
� Laboratory address
U
f6
0 Phone number
Pollutant(s)analyzed
SECTION 11.ADDITIONAL INFORMATION(40 CFR 122.21(g)(13))
11.1 Has the NPDES permitting authority requested additional information?
❑ Yes ❑✓ No 3 SKIP to Section 12.
0
11.2 List the information requested and attach it to this application.
Lo
1. 4.
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
Ogden Nanofiltration WTP 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 ❑ w/attachments
❑✓ Section 2:Line Drawing ✓❑ w/line drawing ❑ wl additional attachments
Section 3:Average Flows and w/list of each user of
❑✓ Treatment ✓❑ w/attachments ❑ privately owned treatment
works
✓ Section 4: Intermittent Flows wl attachments
❑ Sect o to ❑
❑✓ Section 5: Production ❑ wl attachments
w/optional additional
❑✓ Section 6: Improvements ❑ w/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 w/other attachments
❑ request ❑
Section 7:Effluent and Intake
cn Characteristics 0 w/Table A ❑✓ w/Table B
0
.0 ❑✓ w/Table C ❑ w/Table D
a ❑ w/Table E ❑✓ w/analytical results as an
c> attachment
❑✓ Section 8:Used or Manufacturedcti ❑ w/attachments
Toxics
❑✓ Section 9: Biological Toxicity ❑ w/attachments
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
Kenneth Waldroup Executive Director
Signature Date signed
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
Ogden Nanofiltration WTP OMB No.2040-0004 1
TABLE A.CONVENTIONAL AND NON CONVENTIONAL POLLUTANTS(40 CFR 122.21(g)(7)(iii))1
Effluent Intake
(Optional)
Waiver Units Maximum Maximum Long-Term
Pollutant Requested (specify) Daily Monthly Average Daily Number of Long-Term Number of
(if applicable)
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/L <2 1
1 El(BOD5) Mass
Chemical oxygen demand Concentration mg/L 65 1
2. ElT
(COD) Mass
Concentration mg/L 23.4 1
3. Total organic carbon(TOC) ❑
Mass
Concentration mg/L 28.4 2.0 161
4. Total suspended solids(TSS) ❑
Mass
Concentration mg/L 2.93 1.38 37
5. Ammonia(as N) 0
Mass
6. Flow ❑ Rate
Temperature(winter) ❑ °C °C = 19 18 66
7.
Temperature(summer) ❑ °C °C 20 19 95
pH(minimum) ❑ Standard units s.u. 6.7 161
8.
pH(maximum) ❑ Standard units s.u. 7.6 161
'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 Nor 0.See instructions and 40 CFR 122.21(e)(3).
EPA Form 3510-2C(Revised 3-19) Page 9

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EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03105119
Ogden Nanofiltration WTP 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 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 Tenn
Daily
Discharge Discharge DischargeAnalyses
Average Analyses
(required) ((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
Antimony,total Concentration
1.1 (7440-36-0) Mass
Arsenic,total Concentration ug/L 0.42 0.02 37
El
1.2 (7440-38-2) El El Mass
Beryllium,total Concentration
1.3 (7440-41-7) Mass
1.4 Cadmium,total Concentration
(7440-43-9) Mass
1.5 Chromium,total Concentration
(7440-47-3)
Mass
Copper,total Concentration ug/L 0.0 0.0 74
1.6 El I=1 ID
(7440-50-8) Mass
Lead,total Concentration
1.7 (7439-92-1) Mass
1 8 Mercury,total Concentration
El El El
(7439-97-6) Mass
1.9 Nickel,total Concentration
(7440-02-0) Mass
El
1 10 Selenium,total Concentration
(7782-49-2) Mass
1.11 Silver,total ❑ ❑ 0 Concentration
(7440-22-4) Mass
EPA Form 3510-2C(Revised 3-19) Page 11

•
EPA Identification Number NPDES Permit Number Facility Name 0utfall Number Form Approved 03/05/19
Ogden Nanofiltration WTP ow. 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 Long-
Average
Number
Daily Monthly Number Term
Present Absent Daily of of
Discharge Discharge Discharge Analyses Average Analyses
(required) (if available) Value
(if available)
1.12 Thallium,total CI ❑ ❑ Concentration
(7440-28-0) Mass
1.13 Zinc total CI ❑ 0
.Concentration ug/L 0.0 0.0 37
(7440-66-6) Mass
1.14 Cyanide,total CI ❑ ❑ Concentration
(57-12-5) Mass
1.15 Phenols,total 0 CI ❑/
Concentration
Mass
Section 2.Organic Toxic Pollutants(GCIMS Fraction—Volatile Compounds)
Acrolein Concentration
2.1 (107-02-8) 0 ❑ ❑� Mass
2.2 Acrylonitrile ❑ ❑ El
Concentration
•
(107-13-1) Mass
•
2.3 Benzene CI ❑ ❑ Concentration
(71-43-2)
Mass
2.4 Bromoform ❑ _ ❑ Concentration
0(75-25-2) Mass
Carbon tetrachloride Concentration
2.5 (56-23-5) CI ❑ ❑� Mass
2.6 Chlorobenzene CI 0
❑ Concentration
(108-90-7) Mass
2.7 Chlorodibromomethane CI CI CIConcentration
(124-48-1) Mass
2.8 Chloroethane 0
CI
(75-00-3) Mass
EPA Form 3510-2C(Revised 3-19) Page 12

EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03'05/19
Ogden Nanofiltration WTP 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 Maximum Maximum Long-Term Long-
(and CAS Number,if available) Required Believed Believed (specify) Average Number Term Number
Present Absent Daily Monthly Daily of of
Discharge Discharge Discharge Analyses Average Analyses
(required) (if available) Value
(if available)
2.9 2-chloroethylvinyl ether ❑ ❑ O Concentration
(110-75-8) Mass
Concentration
2.10 Chloroform(67-66-3) 0 ❑ ❑✓
Mass
211 Dichlorobromomethane CI ❑ ❑ Concentration
(75-27-4) Mass
212 1,1-dichloroethane CI ❑ ❑ Concentration
(75-34-3) Mass
213 1,2-dichloroethane CI ❑ ❑ Concentration
(107-06-2) Mass
2.14 1,1-dichloroethylene CI 0 ❑ Concentration
(75-35-4) Mass
2.15 1,2-dichloropropane 0 ❑ ❑ Concentration
(78-87-5) Mass
216 1,3-dichloropropylene ❑ � ❑ Concentration
(542-75-6) Mass :
217 Ethylbenzene - 0 0 ❑ Concentration
(100-41-4) Mass
218 Methyl bromide ❑ ❑ ❑ Concentration
(74-83-9) Mass
2.19 Methyl chloride I:I Cl El Concentration
(74-87-3) Mass
2.20 Methylene chloride CI ❑ a Concentration
(75-09-2) Mass
2.21 1,1,2,2-tetrachloroethane ❑ 0 ❑ Concentration
(79-34-5) Mass
EPA Form 3510-2C(Revised 3-19) Page 13

EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19
Ogden Nanofltration WTP 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
(check one) Effluent Intake
(optional)
Pollutant/Parameter Testing Units Long-Term
(and CAS Number.it 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
tit available)
2.22 Tetrachloroethylene 0 0 Concentration
(127-18-4)
Mass
2.23 Toluene Concentration
(108-88-3) Mass
2.24 1,2-trans-dichloroethylene ❑ Concentration
(156-60-5) Mass
2.25 1,1,1-trichloroethane Concentration
0 CI El
(71-55-6) Mass
2.26 1,1,2-trichloroethane Concentration
(79-00-5) Mass
2.27 Trichloroethylene 0 ❑ Concentration
(79-01-6) Mass
2.28 Vinyl chloride Concentration
(75-01-4) Mass
Section 3.Organic Toxic Pollutants(GCIMS Fraction—Acid Compounds)
31 2-chlorophenol , Concentration
(95-57-8) Mass
2,4-dichlorophenol Concentration
3.2 (120-83-2) ❑ ❑ ❑
Mass
2.4-dimethylphenol Concentration
3.3 (105-67-9) Mass
3.4 4,6-dinitro-o-cresol Concentration
(534-52-1) Mass
3.5 2,4-dinitrophenol a Concentration
(51-28-5) Mass
EPA Form 3510-2C(Revised 3-19) Page 14

EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19
Ogden Nanofiltration WTP 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 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 Discharge Discharge Analyses Average Analyses
(required) (if available) (if available) Value
3.6 2-nitrophenol Concentration
(88-75-5) Mass
4-nitrophenol Concentration
3.7 (100-02-7) Mass
3.8 p-chloro-m-cresol ❑ Concentration
(59-50-7)
Mass
Pentachlorophenol Concentration
3.9 (87-86-5) Mass
Phenol Concentration
3.10 (108-95-2) Mass
3.11 2,4,6-trichlorophenol Concentration
(88-05-2) Mass
Section 4.Organic Toxic Pollutants(GCIMS Fraction—Base(Neutral Compounds)
Acenaphthene Concentration
4.1 (83-32-9) Mass
Acenaphthylene Concentration -
4.2 (208-96-8) Mass
4.3 Anthracene Concentration
(120-12-7) Mass
Benzidine Concentration
4.4 (92-87-5) Mass
4.5 Benzo(a)anthracene Concentration
(56-55-3) Mass
4.6 Benzo(a)pyrene Concentration
(50-32-8) Mass
EPA Form 3510-2C(Revised 3-19) Page 15

EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05119
Ogden Nanofiltration TP 001 Of.18 No.2040-0004
W
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 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 Discharge Discharge Analyses Average Analyses
(required) (if available) Value
(if available)
4.7 3,4-benzofluoranthene ElConcentration
(205-99-2) Mass
4.8 Benzo(ghi)perylene ❑ Concentration
(191-24-2) Mass
4.9 Benzo(k)fluoranthene ❑ Concentration
(207-08-9) Mass
4.10 Bis(2-chloroethoxy)methane Concentration
(111-91-1) Mass
4.11 Bis(2-chloroethyl)ether ❑ Concentration
(111-44-4) Mass
Bis(2-chloroisopropyl)ether Concentration
4 12 ❑
(102-80-1) Mass
4.13 Bis(2-ethylhexyl)phthalate Concentration
(117-81-7) Mass
4.14 4-bromophenyl phenyl ether Concentration
4101-55-3) Mass =
4.15 Butyl benzyl phthalate Concentration
(85-68-7) Mass
4.16 2-chloronaphthalene Concentration
(91-58-7) Mass
4-chlorophenyl phenyl ether Concentration
a.n (7005-72-3) Mass
Chrysene Concentration
4.18 (218-01-9) Mass
4.19 Dibenzo(a,h)anthracene ❑ 0 Concentration
(53-70-3) Mass '
EPA Form 3510-2C(Revised 3-19) Page 16

EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19
Ogden Nanofiltration WTP 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 Daily of Term of
Discharge Discharge Discharge Analyses Average Analyses
(required) (if available) Value
(if available)
4.20 1 2-dichlorobenzene Concentration
(95-50-1) Mass
4.21 1 3-dichlorobenzene Concentration
(541-73-1)
Mass
4.22 1,4-dichlorobenzene Concentration
(106-46-7) Mass
4.23 3,3-dichlorobenzidine Concentration
(91-94-1) Mass
4.24 Diethyl phthalate Concentration
CI El 0
(84-66-2) Mass
4.25 Dimethyl phthalate 0 CIConcentration
(131-11-3) Mass
4.26 Di-n-butyl phthalate CI ❑ © Concentration
(84-74-2) Mass
4.27 2,4-dinitrotoluene Concentration
(121-14-2) Mass _
•
4.28 2,6-dinitrotoluene Concentration •
(606-20-2)
Mass
4 29 Di-n-octyl phthalate CIConcentration
CI
(117-84-0) Mass
4.30 1,2-Diphenylhydrazine ElConcentration
El 0
(as azobenzene)(122-66-7)
Mass
Fluoranthene Concentration
4.31 (206-44-0) 0 CI D Mass
4.32 Fluorene Concentration
CI CI 0
(86-73-7)
Mass
EPA Form 3510-2C(Revised 3-19) Page 17

EPA Identification Number NPDES Permit Number Facility Name Ouffall Number Form Approved 03/05/19
Ogden Nanofiltration WTP 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)
PollutantlParameter Testing Units Long-Term
Maximum Maximum Long-
(and CAS Number,if available) Required Believed Believed (specify) Daily Monthly Average Number Term Number
Present Absent Daily of of
Discharge Discharge Discharge Analyses Average Analyses
(required) (if available) (if available) Value
Hexachlorobenzene Concentration
4.33 (118-74-1)
Mass
Hexachlorobutadiene Concentration
4' (87-68-3) Mass
4.35 Hexachlorocyclopentadiene Concentration
(77-47-4) ✓ Mass
4.36 Hexachloroethane 0 Concentration
(67-72-1) ✓
Mass
4.37 Indeno(1,2,3-cd)pyrene Concentration
(193-39-5) Mass
4.38 Isophorone Concentration
(78-59-1) ✓
Mass
4.39 Naphthalene 0Concentration
0 El(91-20-3) Mass
4.40 Nitrobenzene Concentration
(98-95-3) Mass:
4.41 N-nitrosodimethylamine Concentration
0 El
(62-75-9) ✓
Mass
4.42 N-nitrosodi-n-propylamine ❑ 0Concentration
(621-64-7) E Mass
4.43 N-nitrosodiphenylamine Concentration
(86-30-6) Mass
4.44 Phenanthrene ❑ ❑ Concentration
(85-01-8) ✓
Mass
Pyrene Concentration
4.45 (129-00-0) Mass
EPA Form 3510-2C(Revised 3-19) Page 18

EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19
Ogden Nanofiltration MP 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)
PollutanUParameter 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
e Discharge Analyses AverageValue Analyses
(required) (if (if available)
4.46 1,2,4-trichlorobenzene ❑ ❑ ❑ Concentration
(120-82-1) Mass I I I
Section 5.Organic Toxic Pollutants(GC/MS Fraction—Pesticides)
Aldrin Concentration
5.1 (309-00-2) ❑ 0 Mass
a-BHC Concentration
5.2 (319-84-6) ❑ ❑ ❑ Mass
13-BHC Concentration
5.3 (319-85-7) ❑ ❑ Mass
y-BHC Concentration
5.4 (58-89-9) 0 0 Mass
i-BHC Concentration
5.5 ❑ 0 ❑✓
(319-86-8) Mass
i 5 6 Chlordane 0
❑ ❑ Concentration
(57-74-9) Mass
4,4'-DDT 'Concentration
5.7 (50-29-3) ❑ ❑ - Mass
5.8 4,4'-DDE ❑ ❑ ❑ Concentration
(72-55-9) Mass
5.9 4,4'-DDD ❑ ❑ ❑ Concentration
(72-54-8) Mass
5.10 Dieldrin Concentration
(60-57-1) ❑ ❑ ❑ Mass
5.11 a-endosulfan ❑ ❑ ,Concentration
(115-29-7) Mass
EPA Form 3510-20(Revised 3-19) Page 19

EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19
Ogden NanofiltrationWTP 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
(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 Value
Analyses
(required) (if available) (if available)
3-endosulfan Concentration
5.12 (115-29-7) Mass
5.13 Endosulfan sulfate 0 Concentration
(1031-07-8)
Mass
5.14 Endrin Concentration
(72-20-8) Mass
Endrin aldehyde Concentration
5.15 (7421-93-4) Mass
5.16 Heptachlor Concentration
(76-44-8) Mass
Heptachlor epoxide Concentration
5.17 (1024-57-3) 0 0 0 Mass
PCB-1242 Concentration
5.18 (53469-21-9) 0 0 0 Mass
PCB-1254 Concentration
5.19 (11097-69-1) 0 0 0
Mass
PCB-1221 Concentration
5.20 (11104-28-2) 0 El 0 Mass
PCB-1232 Concentration
5.21 (11141-16-5) 0 El D
Mass
PCB-1248 Concentration
5.22 (12672-29-6) Cl 0 0
Mass
PCB-1260 Concentration
5.23 (11096-82-5) 0 0 CI Mass
PCB-1016 Concentration
5.24 (12674-11-2) 0 0 D
Mass
EPA Form 3510-2C(Revised 3-19) Page 20

EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19
Ogden Nanofiltration WTP 001 OMB No 2040-0004
TABLE B.TOXIC METALS,CYANIDE,TOTAL PHENOLS,AND ORGANIC TOXIC POLLUTANTS(40 CFR 12221(g)(7)(v))1
Presence or Absence
(check one) Effluent Intake
(optional)
PollutantiParameter Testing Units Long-Term
Maximum Maximum Long-
(and CAS Number,if available) Required Believed Believed (specify) Daily Monthly Average
e Number Term Number
Present Absent Dailyof of
Discharge Discharge Discharge Analyses Average Analyses
(required) (if available) Value
(if available)
Toxaphene Concentration
5.25 (8001-35-2) El 0 Mass
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 21

This page intentionally left blank.

EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19
Ogden Nanofiltration TP 001 OMB No 2040-0004
W
TABLE C.CERTAIN CONVENTIONAL AND NON CONVENTIONAL POLLUTANTS(40 CFR 122.21(g)(7)(vi))r
Presence or Absence
(check one) Effluent Intake
(Optional)
Units
Pollutant Maximum Long-Term
Believed Believed (specify) Maximum Daily Long-Term
Monthly Average Daily Number of Number of
Present Absent Discharge Average
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.
ri❑ 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 ❑ 0 Concentration
(24959-67-9) Mass
Chlorine,total Concentration
2. residual
Mass
3. Color ❑ Concentration PCU 125 1
Mass
Concentration
4. Fecal coliform 0 ❑ Mass •
5 Fluoride ❑ ❑ Concentration mg/L 0.425 1
(16984-48-8) Mass
6 Nitrate-nitrite CI
mg/L 0.21 0.03 12
Mass =
Nitrogen,total ❑ ❑ Concentration mg/L 1.8 1.4 12
7' organic(as N) Mass
Concentration
8. Oil and grease ❑ 0 Mass
Phosphorus(as Concentration mg/L 0.72 0.40 12
9' P),total(7723-14-0) ❑ CI
10. Sulfate(as SO4) 0 ❑ Concentration mg/L 240 1
(14808-79-8) Mass
Concentration
11. Sulfide(as S) 0 ❑✓
Mass
EPA Form 3510-2C(Revised 3-19) Page 23

EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19
Ogden Nanofiltration WTP 001 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)
Pollutant Units 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)
12. Sulfite(as SO3) El ❑� Concentration
(14265-45-3) Mass
Concentration
13. Surfactants El 0 Mass
14. Aluminum,total Concentration
El Z
(7429-90-5) Mass
15. Barium,total ❑ El Concentration ug/L 30.7 1
(7440-39-3) Mass
16. Boron,total
❑ El
Concentration mg/L 0.120 1
(7440-02-8) Mass
17. Cobalt,total El El Concentration
(7440-48-0) Mass
18 Iron,total ❑ El Concentration ug/L 6340 1
(7439-89-6) Mass
19. Magnesium,total 0 El
Concentration mg/L 30.8 1
(7439-95-0) Mass
Molybdenum,= Concentration
20. total El El Mass
(7439-98-7)
21. Manganese,total
❑ El Concentration ug/L 157 1
(7439-96-5) Mass
22. Tin,total ElConcentration
(7440-31-5) Mass
23. Titanium,total 0ElConcentration ug/L 3.83 1
(7440-32-6) Mass
EPA Form 3510-2C(Revised 3-19) Page 24

EPA Identification Number NPDES Permit Number Facility Name Outfall Number Form Approved 03/05/19
Ogden Nanofiltration WTP 001 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)
Pollutant Units 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
Concentration
Alpha,total ❑ ❑� -
Mass
Concentration
Beta,total ❑ ElMass
Concentration
Radium,total ❑ 0 Mass
Concentration
Radium 226,total ❑ ElMass
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
•

Chemical Addendum - Ogden Nanofiltration NPDES Permit Renewal
EPA Identification Number NPDES Number Facility Name Outfall Number
NC0088307 Ogden Nanofiltration WTP 001
Method Number Reason Pollutant Believed Estimated Concentration
Pollutant(Required) CAS number (If Applicable) Present in Discharge (If Known)
1,4-dioxane 123-91-1 EPA 624.1 SIM monitored <1.00 ug/L
PFAS data that was analyzed at the process control effluent site is attached for your review.They are not included on this form since they were not
analyzed by a EPA certified method.
Additional Pollutants are also attached in a separate spreadsheet that were analyzed by a certified method, but were obtained at the process control
sampling location not the NPDES location.

Richardson NPDES Effluent PFAS Sample Results
Parameter CAS# 4/16/2019 1/26/2021 4/6/2021 5/19/2021 7/6/2021 10/5/2021 1/4/2022 4/5/2022 5/3/2022
NVHOS 1132933-86-8
ND 5.06 ND 2.78
Perfluoro(2-ethoxyethane)
sulfonic acid (PFEESA) 113507 82 7 ND ND ND ND ND ND ND
Fluorotelomer sulfonate 10:2
or 1H, 1H, 2H, 2H-
perfluorododecane sulfonic 120226 60 0
acid (10:2 FTS) ND ND ND ND ND ND ND ND
PMPA 13140-29-9 ND ND ND ND
2,3,3,3-Tetrafluoro-2-
(1,1,2,2,3,3,3-
heptafluoropropoxy)-
propanoic acid or 13252-13-6
Hexafluoropropyleneoxide
dimer acid (HFPO-DA or
PFPrOPrA or GenX) 4.30 3.61 2.70 4.70 3.43 4.36 7.05 3.11
Nonafluoro-3,6-
dioxaheptanoic acid (NFDHA) 151772 58 6
ND ND ND ND ND ND ND
Perfluorooctadecanoic acid
(PFODA) 16517116 ND ND ND ND 1.33 ND ND
2-(N-ethylperfluoro-1-
octanesulfonamido)-ethanol
or N-Ethylperfluorooctane 1691-99-2
sulfonamido ethanol (N-
EtFOSE) ND ND ND ND ND ND ND ND
Perfluorooctanesulfonate or
Perfluorooctane sulfonic acid 1763-23-1
(PFOS) 3.28 4.95 4.07 4.47 1.63 1.61 3.45 2.94

Parameter CAS# 4/16/2019 1/26/2021 4/6/2021 5/19/2021 7/6/2021 10/5/2021 1/4/2022 4/5/2022 5/3/2022
Perfluoroundecanoic acid
(PFUdA or PFUnDA) 2058-94-8 ND ND ND ND ND ND ND ND
N-methylperfluoro-1-
octanesulfonamidoacetic
acid or N-
2355-31-9
Methylperfluorooctane
sulfonamido acetic acid
(NMeFOSAA) ND ND ND ND 0.062 ND ND ND
Byproduct 4 (BP4) 2416366-18-0 6.54 2.93 3.86 ND 22.5 ND ND
Byproduct 5 (BP5) 2416366-19-1 ND ND ND ND ND ND ND
Byproduct 6 (BP6) 2416366-21-5 ND ND ND ND ND ND ND
R-EVE - 2416366-22-6 ND ND ND ND ND ND ND
2-(N-methylperfluoro-1-
octanesulfonamido)-ethanol
or N-Methylperfluorooctane 24448-09-7
sulfonamido ethanol (N-
MeFOSE) ND ND ND ND ND ND ND ND
Sodium 2,3,3,3-tetrafluoro-2-
(perfluoroethoxy)propanoic
acid or 267239-61-2
Perfluoroethoxypropyl
carboxylic acid (PEPA) - ND ND ND ND ND ND ND
Perfluoropentanoic acid
2706-90-3
(PFPeA) ND 3.62 ND 4.72 ND ND ND ND
Perfluoropentanesulfonate
or Perfluoropentane sulfonic 2706-91-4
acid (PFPeS) ND ND ND ND 0.332 0.334 ND 0.471
Fluorotelomer sulfonate 6:2
or 1H, 1H, 2H, 2H-
Perfluorooctane sulfonic acid 27619 97 2
(6:2 FTS) ND ND ND ND 0.238 ND 0.138 0.255

Parameter CAS# 4/16/2019 1/26/2021 4/6/2021 5/19/2021 7/6/2021 10/5/2021 1/4/2022 4/5/2022 5/3/2022
Nafion Byproduct 1 29311-67-9 ND ND ND ND ND ND ND ND
N-ethylperfluoro-1-
octa nesu lfo na m idoacetic
acid or N-
2991-50-6
Ethylperfluorooctane
sulfonamido acetic acid
(NEtFOSAA) ND ND ND ND ND ND ND ND
FBSA 30334-69-1 0.113 ND 0.094 ND
Perfluorohexanoic acid
307-24-4
(PFHxA) 2.43 3.17 2.85 3.68 2.24 1.80 3.02 2.40
Perfluorododecanoic acid
(PFDoA) 307 55 1 ND ND ND ND ND ND ND ND
N-methylperfluoro-1-
octanesulfonamide or N-
Methylperfluorooctane 31506 32 8
sulfonamide (NMeFOSA) ND ND ND ND ND ND ND ND
Perfluorooctanoic acid (PFOA) 335-67-1
3.37 3.86 3.11 3.88 2.46 1.98 3.97 2.94
Perfluorodecanoic acid
(PFDA) 335 76 2 ND ND ND ND ND ND ND ND
Perfluorodecanesulfonate or
Perfluorodecane sulfonic acid 335-77-3
(PFDS) ND ND ND ND ND ND ND ND
Perfluorohexanesulfonate or
Perfluorohexane sulfonic acid 355-46-4
(PFHxS) 1.81 2.68 3.09 3.34 2.25 1.62 3.17 2.56
Perfluorobutyric acid or
375-22-4
Perfluorobutanoic acid (PFBA)
ND 4.64 ND ND ND ND ND ND
Perfluorobutanesulfonate or
Perfluorobutane sulfonic acid 375-73-5
(PFBS) 3.33 3.21 2.54 2.88 ND ND ND 2.05

Parameter CAS# 4/16/2019 1/26/2021 4/6/2021 5/19/2021 7/6/2021 10/5/2021 1/4/2022 4/5/2022 5/3/2022
Perfluoroheptanoic acid
375-85-9
(PFHpA) 1.52 1.94 1.84 2.14 1.46 1.05 1.55 1.34
Perfluoroheptanesulfonate
orPerfluoroheptane sulfonic 375-92-8
acid (PFHpS) ND ND ND ND 0.096 ND 0.140 0.197
Perfluorononanoic acid
375-95-1
(PFNA) ND ND ND ND 0.106 0.102 0.221 0.199
Perfluorotetradecanoic acid
376-06-7
(PFTeDA or PFTDA) ND ND ND ND ND ND ND ND
Perfluoro-3-
methoxypropanoic acid 377-73-1
(PFMOPrA or PFMPA) ND ND ND ND ND ND ND ND
Fluorotelomer sulfonate 8:2
or 1H, 1H, 2H, 2H-
Perfluorodecane sulfonic acid 39108 34 4
(8:2 FTS) ND ND ND ND ND ND ND ND
Perfluoro(3,5-dioxahexanoic)
acid (PFO2HxA) 39492 88-1
14.4 9.65 9.59 8.39 10.6 8.97 13.5 10.2
Perfluoro(3,5,7-
trioxaoctanoic) acid (PFO3OA) 39492 89 2
5.75 5.34 7.03 7.29 15.1 3.99 5.87 3.89
Perfluoro(3,5,7,9-
tetraoxadecanoic) acid 39492-90-5
(PFO4DA) ND ND ND ND 1.50 ND ND 1.93
Sodium
2,2,4,4,6,6,8,8,10,10,12,12,12
-tridecafluoro- 3,5,7,9,11-
pentaoxadodecanoate or 39492-91-6
Perfluoro(3,5,7,9,11-
pentaoxadodecanoic) acid
(PFOSDA or TAF) ND ND ND ND ND ND ND

Parameter CAS# 4/16/2019 1/26/2021 4/6/2021 5/19/2021 7/6/2021 10/5/2021 1/4/2022 4/5/2022 5/3/2022
N-ethylperfluoro-1-
octanesulfonamide or N-
Ethylperfluorooctane 4151-50-2
sulfonamide (EtFOSAm or N-
EtFOSA) ND ND ND ND ND ND ND ND
Perfluoro-2-methoxyacetic
674-13-5
acid (PFMOAA) 20.7 90.5 50.4 45.1 191 235 370 277
Perfluorohexadecanoic acid
67905-19-5
(PFHxDA) ND ND ND ND ND ND ND ND
Perfluorononanesulfonate or
Perfluorononane sulfonic 68259-12-1
acid (PFNS) ND ND ND ND ND ND ND ND
EVE Acid 69087-46-3 ND ND ND ND ND ND ND
Perfluorotridecanoic acid
72629-94-8
(PFTrDA) ND ND ND ND ND ND ND ND
Nafion Byproduct 2 749836-20-2 ND ND ND ND 0.146 ND ND ND
Perfluorooctane sulfonamide
(PFOSA or PFOSAm) 754 91 6
ND ND ND ND ND ND ND ND
9-chlorohexadecafluoro-3-
oxanonane-l-sulfonate or 9-
Chlorohexadecafluoro-3- 756426-58-1
oxanonane-1-sulfonic acid
(PF3ONS or 9-CI-PF3ONS) ND ND ND ND ND ND ND ND
Fluorotelomer sulfonate 4:2
or 1H, 1H, 2H, 2H-
757124-72-4
Perfluorohexane sulfonic acid
(4:2 FTS) ND ND ND ND ND ND ND ND
11-chloroeicosafluoro-3-
oxaundecane-l-sulfonate 763051-92-9
(PF3OUdS or 11-CI-PF3OUdS)
ND ND ND ND ND ND ND ND

Parameter CAS# 4/16/2019 1/26/2021 4/6/2021 5/19/2021 7/6/2021 10/5/2021 1/4/2022 4/5/2022 5/3/2022
Hydro-EVE 773804-62-9 ND ND ND ND ND ND ND
Perfluoro-1-
dodecanesulfonate or
Perfluorododecane sulfonic 79780 39 5
acid (PFDoS) - added 8/20/20 ND ND ND ND ND ND ND
4-
(Heptafluoroisopropoxy)hexaf 801212-59-9
luorobutanoic acid (PFECA-G)
ND ND ND ND ND ND ND ND
Perfluoro-4-methoxybutanic
acid (PFMOBA or PFMBA) 863090 89 5 ND ND ND ND ND ND ND ND
Sodium dodecafluoro-3H-4,8-
dioxanonanoate or 4,8-Dioxa-
3H-perfluorononanoic acid 919005 14 4
(ADONA or DONA)
ND ND ND ND ND ND ND ND
1,1,2,2-Tetrafluoro-2-(1,2,2,2-
tetrafluoroethoxy)ethane 801209-99-4
sulfonic acid (NVHOS) 1.71 2.32 2.25
3:3 FTCA 356-02-5 ND
FHxSA 41997-13-1 ND
N-AP-FHxSA 50598-28-2 ND
7:3 FTCA 812-70-4 ND
5:3 FTCA 914637-49-3 ND
Total of all Compounds 60.89 145.42 92.47 96.70 232.81 289.36 411.78 314.16 0.000

r
Richardson WTP Permit Renewal Results
Indicates a result above the reporting limit
Composite or Reporting Contract Lab
Date Time Sample Location Parameter Results Units Test Method Lab Name Lab Project#
Grab Limit Certification#
5/3/2022 8:50 AM Grab Richardson Operational NPDES 1,1,1,2-Tetrachloroethane <0.5 ug/L 0.5 SM 6200 B-2011 Enviromental Chemists, Inc 2022-08050
5/3/2022 8:50 AM Grab Richardson Operational NPDES 1,1,1-Trichloroethane <0.5 ug/L 0.5 SM 6200 B-2011 Enviromental Chemists, Inc 2022-08050
5/3/2022 8:50 AM Grab Richardson Operational NPDES 1,1,1-Trichloroethane <5.00 ug/L 5.00 EPA624.1 Enthalpy Analytical - Richmond 495 22E0188
5/3/2022 8:50 AM Grab Richardson Operational NPDES 1,1,2,2-Tetrachloroethane <0.5 ug/L 0.5 SM 6200 B-2011 Enviromental Chemists, Inc 2022-08050
5/3/2022 8:50 AM Grab Richardson Operational NPDES 1,1,2,2-Tetrachloroethane <5.00 ug/L 5.00 EPA624.1 Enthalpy Analytical - Richmond 495 22E0188
5/3/2022 8:50 AM Grab Richardson Operational NPDES 1,1,2-Trichloroethane < 0.5 ug/L 0.5 SM 6200 B-2011 Enviromental Chemists, Inc 2022-08050
5/3/2022 8:50 AM Grab Richardson Operational NPDES 1,1,2-Trichloroethane <5.00 ug/L 5.00 EPA624.1 Enthalpy Analytical - Richmond 495 22E0188
5/3/2022 8:50 AM Grab Richardson Operational NPDES 1,1-Dichloroethane <5.00 ug/L 5.00 EPA624.1 Enthalpy Analytical - Richmond 495 22E0188
5/3/2022 8:50 AM Grab Richardson Operational NPDES 1,1-Dichloroethane <0.5 ug/L 0.5 SM 6200 B-2011 Enviromental Chemists, Inc 2022-08050
5/3/2022 8:50 AM Grab Richardson Operational NPDES 1,1-Dichloroethene <0.5 ug/L 0.5 SM 6200 B-2011 Enviromental Chemists, Inc 2022-08050
5/3/2022 8:50 AM Grab Richardson Operational NPDES 1,1-Dichloroethylene <5.00 ug/L 5.00 EPA624.1 Enthalpy Analytical - Richmond 495 22E0188
5/3/2022 8:50 AM Grab Richardson Operational NPDES 1,1-Dichloropropene <0.5 ug/L 0.5 SM 6200 B-2011 Enviromental Chemists, Inc 2022-08050
5/3/2022 8:50 AM Grab Richardson Operational NPDES 1,2,3-Trichlorobenzene <0.5 ug/L 0.5 SM 6200 B-2011 Enviromental Chemists, Inc 2022-08050
5/3/2022 8:50 AM Grab Richardson Operational NPDES 1,2,3-Trichloropropane <0.5 ug/L 0.5 SM 6200 B-2011 Enviromental Chemists, Inc 2022-08050
5/3/2022 8:50 AM Grab Richardson Operational NPDES 1,2,3-Trichloropropane <0.010 ug/L 0.010 SW8011 Enthalpy Analytical - Richmond 495 22E0188
5/3/2022 8:50 AM Grab Richardson Operational NPDES 1,2,4-Trichlorobenzene < 0.5 ug/L 0.5 SM 6200 B-2011 Enviromental Chemists, Inc 2022-08050
5/3/2022 8:50 AM Grab Richardson Operational NPDES 1,2,4-Trichlorobenzene <9.80 ug/L_ 9.80 EPA625.1 Enthalpy Analytical - Richmond 495 22E0186
5/3/2022 8:50 AM Grab Richardson Operational NPDES 1,2,4-Trimethylbenzene < 0.5 ug/L_ 0.5 SM 6200 B-2011 Enviromental Chemists, Inc 2022-08050
5/3/2022 8:50 AM Grab Richardson Operational NPDES 1,2-Dibromo-3-Chloropropane <0.5 ug/L 0.5 SM 6200 B-2011 Enviromental Chemists, Inc 2022-08050
5/3/2022 8:50 AM Grab Richardson Operational NPDES 1,2-Dibromo-3-chloropropane (DBCP) <0.010 ug/L 0.010 SW8011 Enthalpy Analytical - Richmond 495 22E0188
5/3/2022 8:50 AM Grab Richardson Operational NPDES 1,2-Dibromoethane <0.5 ug/L 0.5 SM 6200 B-2011 Enviromental Chemists, Inc 2022-08050
5/3/2022 8:50 AM Grab Richardson Operational NPDES 1,2-Dibromoethane (EDB) <0.010 ug/L 0.010 SW8011 Enthalpy Analytical - Richmond 495 22E0188
5/3/2022 8:50 AM Grab Richardson Operational NPDES 1,2-Dichlorobenzene <0.5 ug/L 0.5 SM 6200 B-2011 Enviromental Chemists, Inc 2022-08050
5/3/2022 8:50 AM Grab Richardson Operational NPDES 1,2-Dichlorobenzene <5.00 ug/L 5.00 EPA624.1 Enthalpy Analytical - Richmond 495 22E0188
5/3/2022 8:50 AM Grab Richardson Operational NPDES 1,2-Dichloroethane < 0.5 ug/L 0.5 SM 6200 B-2011 Enviromental Chemists, Inc 2022-08050
5/3/2022 8:50 AM Grab Richardson Operational NPDES 1,2-Dichloroethane <5.00 ug/L 5.00 EPA624.1 _Enthalpy Analytical - Richmond 495 22E0188
5/3/2022 8:50 AM Grab Richardson Operational NPDES 1,2-Dichloropropane < 0.5 ug/L 0.5 SM 6200 B-2011 Enviromental Chemists, Inc 2022-08050
5/3/2022 8:50 AM Grab Richardson Operational NPDES 1,2-Dichloropropane <5.00 ug/L 5.00 EPA624.1 Enthalpy Analytical - Richmond 495 22E0188
5/3/2022 8:50 AM Grab Richardson Operational NPDES 1,2-Diphenylhydrazine <9.80 ug/L 9.80 EPA625.1 Enthalpy Analytical - Richmond 495 22E0186
5/3/2022 8:50 AM Grab Richardson Operational NPDES 1,3,5-Trimethylbenzene < 0.5 ug/L 0.5 SM 6200 B-2011 Enviromental Chemists, Inc 2022-08050
5/3/2022 8:50 AM Grab Richardson Operational NPDES 1,3-Dichlorobenzene < 0.5 ug/L 0.5 SM 6200 B-2011 Enviromental Chemists, Inc 2022-08050
5/3/2022 8:50 AM Grab Richardson Operational NPDES 1,3-Dichlorobenzene <5.00 ug/L 5.00 EPA624.1 Enthalpy Analytical - Richmond 495 22E0188
5/3/2022 8:50 AM Grab Richardson Operational NPDES 1,3-Dichloropropane < 0.5 ug/L 0.5 SM 6200 B-2011 Enviromental Chemists, Inc 2022-08050
5/3/2022 8:50 AM Grab Richardson Operational NPDES 1,3-Dichloropropene,Total <50.0 ug/L 5.00 EPA624.1 Enthalpy Analytical - Richmond 495 22E0188
5/3/2022 8:50 AM Grab Richardson Operational NPDES 1,4-Dichlorobenzene <0.5 ug/L 0.5 SM 6200 B-2011 Enviromental Chemists, Inc 2022-08050
5/3/2022 8:50 AM Grab Richardson Operational NPDES 1,4-Dichlorobenzene <5.00 ug/L 5.00 EPA624.1 Enthalpy Analytical - Richmond 495 22E0188
5/3/2022 8:51 AM Grab Richardson NPDES 1,4-Dioxane BLOD ug/L 1.00 EPA 624.1 SIM Enthalpy Analytical - Richmond 495 22E0271
5/3/2022 8:50 AM Grab Richardson Operational NPDES 1-Methylnaphthalene ND ug/L 0.938 SW846 3510C/8270E GEL Laboratories 233 578676
5/3/2022 8:50 AM Grab Richardson Operational NPDES 2,2 -Oxybis (1-chloropropane) <9.80 ug/L_ 9.80 EPA625.1 Enthalpy Analytical - Richmond 495 22E0186
5/3/2022 8:50 AM Grab Richardson Operational NPDES 2,2-Dichloropropane <0.5 ug/L 0.5 SM 6200 B-2011 Enviromental Chemists, Inc 2022-08050

7
Composite or Reporting Contract Lab
Date Time Sample Location Parameter Results Units Test Method Lab Name Lab Project#
Grab Limit Certification#
5/3/2022 8:50 AM Grab Richardson Operational NPDES 2,4,5-T ND ug/L 2.00 EPA 8151 Pace National - Mt.Juliet 375 92602576
5/3/2022 8:50 AM Grab Richardson Operational NPDES 2,4,5-TP (Silvex) ND ug/L 2.00 EPA 8151 Pace National - Mt.Juliet 375 92602576
5/3/2022 8:50 AM Grab Richardson Operational NPDES 2,4,6-Trichlorophenol <9.80 ug/L 9.80 EPA625.1 Enthalpy Analytical - Richmond 495 22E0186
5/3/2022 8:50 AM Grab Richardson Operational NPDES 2,4-D ND ug/L 2.00 EPA 8151 Pace National - Mt.Juliet 375 92602576
5/3/2022 8:50 AM Grab Richardson Operational NPDES 2,4-DB ND ug/L 2.00 EPA 8151 Pace National - Mt.Juliet 375 92602576
5/3/2022 8:50 AM Grab Richardson Operational NPDES 2,4-Dichlorophenol <9.80 ug/L 9.80 EPA625.1 Enthalpy Analytical - Richmond 495 22E0186
5/3/2022 8:50 AM Grab Richardson Operational NPDES 2,4-Dimethylphenol <9.80 ug/L 9.80 EPA625.1 Enthalpy Analytical - Richmond 495 22E0186
5/3/2022 8:50 AM Grab Richardson Operational NPDES 2,4-Dinitrophenol <9.80 ug/L 9.80 EPA625.1 Enthalpy Analytical - Richmond 495 22E0186
5/3/2022 8:50 AM Grab Richardson Operational NPDES 2,4-Dinitrotoluene <9.80 ug/L 9.80 EPA625.1 Enthalpy Analytical - Richmond 495 22E0186
5/3/2022 8:50 AM Grab Richardson Operational NPDES 2,6-Dinitrotoluene <9.80 ug/L 9.80 EPA625.1 Enthalpy Analytical - Richmond 495 22E0186
5/3/2022 8:50 AM Grab Richardson Operational NPDES 2-Chloroethyl vinyl ether <50.0 ug/L 5.00 EPA624.1 Enthalpy Analytical - Richmond 495 22E0188
5/3/2022 8:50 AM Grab Richardson Operational NPDES 2-Chloronaphthalene <9.80 ug/L 9.80 EPA625.1 Enthalpy Analytical - Richmond 495 22E0186
5/3/2022 8:50 AM Grab Richardson Operational NPDES 2-Chloronaphthalene ND ug/L 0.938 SW846 3510C/8270E GEL Laboratories 233 578676
5/3/2022 8:50 AM Grab Richardson Operational NPDES 2-Chlorophenol <9.80 ug/L 9.80 EPA625.1 Enthalpy Analytical - Richmond 495 22E0186
5/3/2022 8:50 AM Grab Richardson Operational NPDES 2-Chlorotoluene <0.5 ug/L 0.5 SM 6200 B-2011 Enviromental Chemists, Inc 2022-08050
5/3/2022 8:50 AM Grab Richardson Operational NPDES 2-Methylnaphthalene ND ug/L 4.8 MADEP EPH Pace Analytical -Charlotte 12 92602576
5/3/2022 8:50 AM Grab Richardson Operational NPDES 2-Methylnaphthalene ND ug/L 0.938 SW846 3510C/8270E GEL Laboratories 233 578676
5/3/2022 8:50 AM Grab Richardson Operational NPDES 2-Nitrophenol <9.80 ug/L . 9.80 EPA625.1 Enthalpy Analytical - Richmond 495 22E0186
5/3/2022 8:50 AM Grab Richardson Operational NPDES 2-Propanol ND mg/L 1.00 EPA 8015C Pace Analytical -Gulf Coast 618 92602576
5/3/2022 8:50 AM Grab Richardson Operational NPDES 3,3 -Dichlorobenzidine <9.80 ug/L 9.80 EPA625.1 Enthalpy Analytical - Richmond 495 22E0186
5/3/2022 8:50 AM Grab Richardson Operational NPDES 3:3 FTCA ND ng/L 2.79 PFAS by Isotope Dilution (non-potable water) Enthalpy Analytical -Wilmington N/A 0522-722
5/3/2022 8:50 AM Grab Richardson Operational NPDES 4,4-DDD <0.051 ug/L 0.051 EPA608.3 Enthalpy Analytical - Richmond 495 22E0186
5/3/2022 8:50 AM Grab Richardson Operational NPDES 4,4-DDE <0.051 ug/L 0.051 EPA608.3 Enthalpy Analytical - Richmond 495 22E0186
5/3/2022 8:50 AM Grab Richardson Operational NPDES 4,4-DDT <0.051 ug/L 0.051 EPA608.3 Enthalpy Analytical - Richmond 495 22E0186
5/3/2022 8:50 AM Grab Richardson Operational NPDES 4,6-Dinitro-2-methylphenol <9.80 ug/L _ 9.80 EPA625.1 Enthalpy Analytical - Richmond 495 22E0186
5/3/2022 8:50 AM Grab Richardson Operational NPDES 4-Bromophenyl phenyl ether <9.80 ug/L 9.80 EPA625.1 Enthalpy Analytical - Richmond 495 22E0186
5/3/2022 8:50 AM Grab Richardson Operational NPDES 4-Chlorophenyl phenyl ether <9.80 ug/L 9.80 EPA625.1 Enthalpy Analytical - Richmond 495 22E0186
5/3/2022 8:50 AM Grab Richardson Operational NPDES 4-Chlorotoluene <0.5 ug/L 0.5 SM 6200 B-2011 Enviromental Chemists, Inc 2022-08050
5/3/2022 8:50 AM Grab Richardson Operational NPDES 4-Nitrophenol <9.80 ug/L 9.80 EPA625.1 Enthalpy Analytical - Richmond 495 22E0186
5/3/2022 8:50 AM Grab Richardson Operational NPDES 5:3 FTCA ND ng/L 1.81 PFAS by Isotope Dilution (non-potable water) Enthalpy Analytical - Wilmington N/A 0522-722
5/3/2022 8:50 AM Grab Richardson Operational NPDES 7:3 FTCA ND ng/L 1.95 PFAS by Isotope Dilution (non-potable water) Enthalpy Analytical - Wilmington N/A 0522-722
5/3/2022 8:50 AM Grab Richardson Operational NPDES Acenaphthene ND ug/L _ 4.8 MADEP EPH Pace Analytical -Charlotte 12 92602576
5/3/2022 8:50 AM Grab Richardson Operational NPDES Acenaphthene <9.80 ug/L 9.80 EPA625.1 Enthalpy Analytical - Richmond 495 22E0186
5/3/2022 8:50 AM Grab Richardson Operational NPDES Acenaphthene ND ug/L 0.938 SW846 3510C/8270E GEL Laboratories 233 578676
5/3/2022 8:50 AM Grab Richardson Operational NPDES Acenaphthylene ND ug/L 4.8 MADEP EPH Pace Analytical - Charlotte 12 92602576
5/3/2022 8:50 AM Grab Richardson Operational NPDES Acenaphthylene <9.80 ug/L 9.80 EPA625.1 Enthalpy Analytical - Richmond 495 22E0186
5/3/2022 8:50 AM Grab Richardson Operational NPDES Acenaphthylene ND ug/L _ 0.938 SW846 3510C/8270E GEL Laboratories 233 578676
5/3/2022 8:50 AM Grab Richardson Operational NPDES Acidity 52.6 mg/L _ 0.625 _ SM 2310E GEL Laboratories 233 578676
5/3/2022 8:50 AM Grab Richardson Operational NPDES Acrolein <50.0 ug/L y 5.00 EPA624.1 Enthalpy Analytical - Richmond 495 22E0188
5/3/2022 8:50 AM Grab Richardson Operational NPDES Acrylonitrile <25.0 ug/L 5.00 EPA624.1 Enthalpy Analytical - Richmond 495 22E0188
5/3/2022 8:50 AM Grab Richardson Operational NPDES Adsorbable Organic Halides 450 ug/L 20 EPA 1650C Eurofins Eaton -South Bend 269 810-23288
5/3/2022 8:50 AM Grab Richardson Operational NPDES Aldrin <0.051 ug/L _ 0.051 EPA608.3 Enthalpy Analytical - Richmond 495 22E0186
5/3/2022 8:50 AM Grab Richardson Operational NPDES Aliphatic (C05-CO8) ND ug/L 50.0 MADEP VPH _ Pace Analytical -Charlotte 12 92602576

Composite or Reporting Contract Lab
Date Time Sample Location Parameter Results Units Test Method Lab Name Lab Project#
Grab Limit Certification#
5/3/2022 8:50 AM Grab Richardson Operational NPDES Aliphatic (C09-C12) ND ug/L 50.0 MADEP VPH Pace Analytical - Charlotte 12 92602576
5/3/2022 _ 8:50 AM Grab Richardson Operational NPDES Aliphatic (C09-C18) ND ug/L 96.2 MADEP EPH Pace Analytical - Charlotte 12 92602576
5/3/2022 8:50 AM Grab Richardson Operational NPDES Aliphatic (C19-C36) ND ug/L 96.2 MADEP EPH Pace Analytical - Charlotte 12 92602576
5/3/2022 8:50 AM Grab Richardson Operational NPDES Aliphatic, Adjusted (C05-008) ND ug/L 50.0 MADEP VPH Pace Analytical - Charlotte 12 92602576
5/3/2022 8:50 AM Grab Richardson Operational NPDES Aliphatic, Adjusted (C09-C12) ND ug/L 50.0 MADEP VPH Pace Analytical -Charlotte 12 92602576
5/3/2022 8:50 AM Grab Richardson Operational NPDES Alkalinity _ 950 mg/L 5.0 SM22 2320B-2011 Enthalpy Analytical - Richmond 495 22E0186
5/3/2022 8:50 AM Grab Richardson Operational NPDES alpha-BHC <0.051 ug/L 0.051 EPA608.3 Enthalpy Analytical - Richmond 495 22E0186
5/3/2022 8:50 AM Grab Richardson Operational NPDES alpha-Chlordane <0.051 ug/L 0.051 EPA608.3 Enthalpy Analytical - Richmond 495 22E0186
5/3/2022 8:50 AM Grab Richardson Operational NPDES Aluminum <5.00 ug/L 5.00 EPA200.8 R5.4 Enthalpy Analytical - Richmond 495 22E0186
5/3/2022 8:50 AM Grab Richardson Operational NPDES Anthracene ND ug/L 4.8 MADEP EPH Pace Analytical - Charlotte 12 92602576
5/3/2022 8:50 AM Grab Richardson Operational NPDES _Anthracene <9.80 ug/L 9.80 EPA625.1 Enthalpy Analytical - Richmond 495 22E0186
5/3/2022 8:50 AM Grab Richardson Operational NPDES Anthracene ND ug/L 0.938 SW846 3510C/8270E GEL Laboratories 233 578676
5/3/2022 8:50 AM Grab Richardson Operational NPDES _Antimony <1.00 ug/L 1.00 EPA200.8 R5.4 Enthalpy Analytical - Richmond 495 22E0186
5/3/2022 8:50 AM Grab Richardson Operational NPDES AOX Result 1 480 ug/L 20 EPA 1650C Eurofins Eaton -South Bend 269 810-23288
5/3/2022 8:50 AM Grab Richardson Operational NPDES AOX Result 2 410 ug/L _ 20 EPA 1650C Eurofins Eaton - South Bend 269 810-23288
5/3/2022 8:50 AM Grab Richardson Operational NPDES Aromatic (C09-C10) ND ug/L 50.0 MADEP VPH Pace Analytical -Charlotte 12 92602576
5/3/2022 8:50 AM Grab Richardson Operational NPDES Aromatic (C11-C22) 326 ug/L 96.2 MADEP EPH Pace Analytical - Charlotte 12 92602576
5/3/2022 8:50 AM Grab Richardson Operational NPDES Aromatic (C11-C22) adjusted 315 ug/L 96.2 MADEP EPH Pace Analytical - Charlotte 12 92602576
5/3/2022 8:50 AM Grab Richardson Operational NPDES Azinphos, methyl (Guthion) ND ug/L 1.00 EPA 8141B Pace National - Mt. Juliet 375 92602576
5/3/2022 8:50 AM Grab Richardson Operational NPDES Barium 30.7 ug/L 1.00 EPA200.8 R5.4 Enthalpy Analytical - Richmond 495 22E0186
5/3/2022 8:50 AM Grab Richardson Operational NPDES _Benzene < 0.5 ug/L 0.5 SM 6200 B-2011 Enviromental Chemists, Inc 2022-08050
5/3/2022 8:50 AM Grab Richardson Operational NPDES Benzene <5.00 _ ug/L 5.00 EPA624.1 Enthalpy Analytical - Richmond 495 22E0188
5/3/2022 8:50 AM Grab Richardson Operational NPDES Benzene ND ug/L 5.0 MADEP VPH Pace Analytical - Charlotte 12 92602576
5/3/2022 8:50 AM Grab Richardson Operational NPDES Benzidine <9.80 ug/L 9.80 EPA625.1 Enthalpy Analytical - Richmond 495 22E0186
5/3/2022 8:50 AM Grab Richardson Operational NPDES Benzo (a) anthracene <9.80 ug/L 9.80 EPA625.1 Enthalpy Analytical - Richmond 495 22E0186
5/3/2022 8:50 AM Grab Richardson Operational NPDES Benzo (a) anthracene ND ug/L 4.8 MADEP EPH Pace Analytical - Charlotte 12 92602576
5/3/2022 8:50 AM Grab Richardson Operational NPDES Benzo (a) anthracene ND ug/L 0.938 SW846 3510C/8270E GEL Laboratories 233 578676
5/3/2022 8:50 AM Grab Richardson Operational NPDES Benzo (a) pyrene <9.80 ug/L 9.80 EPA625.1 Enthalpy Analytical - Richmond 495 22E0186
5/3/2022 8:50 AM Grab Richardson Operational NPDES Benzo (a) pyrene ND ug/L 4.8 MADEP EPH Pace Analytical -Charlotte 12 92602576
5/3/2022 8:50 AM Grab Richardson Operational NPDES Benzo (a) pyrene ND ug/L 0.938 SW846 3510C/8270E GEL Laboratories 233 578676
5/3/2022 8:50 AM Grab Richardson Operational NPDES Benzo (b) fluoranthene <9.80 ug/L 9.80 EPA625.1 Enthalpy Analytical - Richmond 495 22E0186
5/3/2022 8:50 AM Grab Richardson Operational NPDES Benzo (b) fluoranthene ND ug/L 4.8 MADEP EPH Pace Analytical - Charlotte 12 92602576
5/3/2022 8:50 AM Grab Richardson Operational NPDES Benzo (b) fluoranthene ND ug/L 0.938 SW846 3510C/8270E GEL Laboratories 233 578676
5/3/2022 8:50 AM Grab Richardson Operational NPDES Benzo (g,h,i) perylene <9.80 ug/L 9.80 EPA625.1 Enthalpy Analytical - Richmond 495 22E0186
5/3/2022 8:50 AM Grab Richardson Operational NPDES Benzo (g,h,i)perylene ND ug/L 4.8 MADEP EPH Pace Analytical -Charlotte 12 92602576
5/3/2022 8:50 AM Grab Richardson Operational NPDES Benzo (ghi)perylene ND ug/L 0.938 SW846 3510C/8270E GEL Laboratories 233 578676
5/3/2022 8:50 AM Grab Richardson Operational NPDES Benzo (k) fluoranthene <9.80 ug/L 9.80 EPA625.1 Enthalpy Analytical - Richmond 495 22E0186
5/3/2022 8:50 AM Grab Richardson Operational NPDES Benzo (K) fluoranthene ND ug/L 4.8 MADEP EPH Pace Analytical -Charlotte 12 92602576
5/3/2022 8:50 AM Grab Richardson Operational NPDES Benzo (k) fluoranthene ND ug/L 0.938 SW846 3510C/8270E GEL Laboratories 233 578676
5/3/2022 8:50 AM Grab Richardson Operational NPDES Beryllium <1.00 ug/L , 1.00 EPA200.8 R5.4 Enthalpy Analytical - Richmond 495 22E0186
5/3/2022 8:50 AM Grab Richardson Operational NPDES beta-BHC <0.051 ug/L 0.051 EPA608.3 Enthalpy Analytical - Richmond 495 22E0186
5/3/2022 8:50 AM Grab Richardson Operational NPDES bis (2-Chloroethoxy) methane <9.80 ug/L 9.80 EPA625.1 Enthalpy Analytical - Richmond 495 22E0186
5/3/2022 8:50 AM Grab Richardson Operational NPDES bis (2-Chloroethyl) ether <9.80 ug/L _ 9.80 EPA625.1 Enthalpy Analytical - Richmond 495 22E0186

r
Composite or Reporting Contract Lab
Date Time Sample Location Parameter Results Units Test Method Lab Name Lab Project#
Grab Limit Certification#
5/3/2022 8:50 AM Grab Richardson Operational NPDES bis (2-Ethylhexyl) phthalate <9.80 ug/L 9.80 EPA625.1 Enthalpy Analytical - Richmond 495 22E0186
5/10/2022 2:33 PM Grab Richardson Operational NPDES BOD <2.0 mg/L 2.0 SM 5210 B CFPUA 141 18362-22
5/3/2022 8:50 AM Grab Richardson Operational NPDES Bolstar ND ug/L 1.00 EPA 8141E Pace National - Mt.Juliet 375 92602576
5/3/2022 8:50 AM Grab Richardson Operational NPDES Boron 0.120 mg/L 0.0500 EPA200.7 Rev 4.4 Enthalpy Analytical - Richmond 495 22E0186
5/3/2022 8:50 AM Grab Richardson Operational NPDES Bromide <1.00 mg/L 1.00 EPA300.0 R2.1 Enthalpy Analytical - Richmond 495 22E0186
5/3/2022 8:50 AM Grab Richardson Operational NPDES Bromobenzene < 0.5 ug/L 0.5 SM 6200 B-2011 Enviromental Chemists, Inc 2022-08050
5/3/2022 8:50 AM Grab Richardson Operational NPDES Bromochloromethane <0.5 ug/L 0.5 SM 6200 B-2011 Enviromental Chemists, Inc 2022-08050
5/3/2022 8:50 AM Grab Richardson Operational NPDES Bromodichloromethane < 0.5 ug/L 0.5 SM 6200 B-2011 Enviromental Chemists, Inc 2022-08050
5/3/2022 8:50 AM Grab Richardson Operational NPDES Bromodichloromethane <5.00 ug/L 5.00 EPA624.1 Enthalpy Analytical - Richmond 495 22E0188
5/3/2022 8:50 AM Grab Richardson Operational NPDES Bromoform <0.5 ug/L 0.5 SM 6200 B-2011 Enviromental Chemists, Inc 2022-08050
5/3/2022 8:50 AM Grab Richardson Operational NPDES Bromoform <5.00 ug/L 5.00 EPA624.1 Enthalpy Analytical - Richmond 495 22E0188
5/3/2022 8:50 AM Grab Richardson Operational NPDES Bromomethane <0.5 ug/L 0.5 SM 6200 B-2011 Enviromental Chemists, Inc 2022-08050
5/3/2022 8:50 AM Grab Richardson Operational NPDES Bromomethane <5.00 ug/L 5.00 EPA624.1 Enthalpy Analytical - Richmond 495 22E0188
5/3/2022 8:50 AM Grab Richardson Operational NPDES Butyl benzyl phthalate <9.80 ug/L 9.80 EPA625.1 Enthalpy Analytical - Richmond 495 22E0186
5/3/2022 8:50 AM Grab Richardson Operational NPDES Cadmium <1.00 ug/L 1.00 EPA200.8 R5.4 Enthalpy Analytical - Richmond 495 22E0186
5/3/2022 8:50 AM Grab Richardson Operational NPDES Calcium 458 mg/L 5.00 EPA200.7 Rev 4.4 Enthalpy Analytical - Richmond 495 22E0186
5/3/2022 8:50 AM Grab Richardson Operational NPDES Carbon tetrachloride < 0.5 ug/L 0.5 SM 6200 B-2011 Enviromental Chemists, Inc 2022-08050
5/3/2022 8:50 AM Grab Richardson Operational NPDES Carbon tetrachloride <5.00 ug/L 5.00 EPA624.1 Enthalpy Analytical - Richmond 495 22E0188
1 5/3/2022 8:50 AM Grab Richardson Operational NPDES CBOD <2.0 mg/L 2.0 SM 5210 B CFPUA 141 18148-22
5/3/2022 8:50 AM Grab Richardson Operational NPDES Chlordane <0.204 ug/L 0.204 EPA608.3 Enthalpy Analytical - Richmond 495 22E0186
5/3/2022 8:50 AM Grab Richardson Operational NPDES Chlorobenzene < 0.5 ug/L 0.5 SM 6200 B-2011 Enviromental Chemists, Inc 2022-08050
5/3/2022 8:50 AM Grab Richardson Operational NPDES Chlorobenzene <5.00 ug/L 5.00 EPA624.1 Enthalpy Analytical - Richmond 495 22E0188
5/3/2022 8:50 AM Grab Richardson Operational NPDES Chloroethane <0.5 ug/L 0.5 SM 6200 B-2011 Enviromental Chemists, Inc 2022-08050
5/3/2022 8:50 AM Grab Richardson Operational NPDES Chloroethane <5.00 ug/L 5.00 EPA624.1 Enthalpy Analytical - Richmond 495 22E0188
5/3/2022 8:50 AM Grab Richardson Operational NPDES Chloroform < 0.5 ug/L 0.5 SM 6200 B-2011 Enviromental Chemists, Inc 2022-08050
5/3/2022 8:50 AM Grab Richardson Operational NPDES Chloroform <5.00 ug/L 5.00 EPA624.1 Enthalpy Analytical - Richmond 495 22E0188
5/3/2022 8:50 AM Grab Richardson Operational NPDES Chloromethane <0.5 ug/L 0.5 SM 6200 B-2011 Enviromental Chemists, Inc 2022-08050
5/3/2022 8:50 AM Grab Richardson Operational NPDES Chloromethane <5.00 ug/L 5.00 EPA624.1 Enthalpy Analytical - Richmond 495 22E0188
5/3/2022 8:50 AM Grab Richardson Operational NPDES Chlorpyrifos ND ug/L 1.00 EPA 8141E Pace National - Mt.Juliet 375 92602576
5/3/2022 8:50 AM Grab Richardson Operational NPDES Chromium <1.00 ug/L 1.00 EPA200.8 R5.4 Enthalpy Analytical - Richmond 495 22E0186
5/3/2022 8:50 AM Grab Richardson Operational NPDES Chrysene ND ug/L 4.8 MADEP EPH Pace Analytical - Charlotte 12 92602576
5/3/2022 8:50 AM Grab Richardson Operational NPDES Chrysene <9.80 ug/L 9.80 EPA625.1 Enthalpy Analytical - Richmond 495 22E0186
5/3/2022 8:50 AM Grab Richardson Operational NPDES Chrysene ND ug/L 0.938 SW846 3510C/8270E GEL Laboratories 233 578676
5/3/2022 8:50 AM Grab Richardson Operational NPDES cis-1,2-Dichloroethene < 0.5 ug/L 0.5 SM 6200 B-2011 Enviromental Chemists, Inc 2022-08050
5/3/2022 8:50 AM Grab Richardson Operational NPDES cis-1,3-Dichloropropene <0.5 ug/L 0.5 SM 6200 B-2011 Enviromental Chemists, Inc 2022-08050
5/3/2022 8:50 AM Grab Richardson Operational NPDES cis-1,3-Dichloropropene <5.00 ug/L ` 5.00 EPA624.1 Enthalpy Analytical - Richmond 495 22E0188
5/3/2022 8:50 AM Grab Richardson Operational NPDES Cobalt <5.00 ug/L 5.00 EPA200.8 R5.4 •Enthalpy Analytical - Richmond 495 22E0186
5/3/2022 8:50 AM Grab Richardson Operational NPDES COD 65 mg/L _ 20 Hach Method 8000 CFPUA 141 18148-22
5/3/2022 8:50 AM Grab Richardson Operational NPDES Color 125 PCU 25.0 SM 2120 B GEL Laboratories 233 578676
5/3/2022 8:50 AM Grab Richardson Operational NPDES Coumaphos ND ug/L 1.00 EPA 8141E Pace National - Mt.Juliet 375 92602576
5/3/2022 8:50 AM Grab Richardson Operational NPDES Cyanide <0.010 mg/L 0.010 SM22 4500CNE-2011 ,Enthalpy Analytical- Richmond 495 22E0188
5/3/2022 8:50 AM Grab Richardson Operational NPDES Dalapon ND ug/L _ 2.00 EPA 8151 Pace National- Mt.Juliet 375 92602576
5/3/2022 8:50 AM Grab Richardson Operational NPDES delta-BHC <0.051 ug/L 0.051 EPA608.3 Enthalpy Analytical - Richmond 495 22E0186

r
Composite or Reporting Contract Lab
Date Time Sample Location Parameter Results Units Test Method Lab Name Lab Project#
Grab Limit Certification#
•
5/3/2022 8:50 AM Grab Richardson Operational NPDES Diazinon ND ug/L 1.00 EPA 8141B Pace National - Mt. Juliet 375 92602576
5/3/2022 8:50 AM Grab Richardson Operational NPDES Dibenz (a,h) anthracene <9.80 ug/L 9.80 EPA625.1 Enthalpy Analytical - Richmond 495 22E0186
5/3/2022 8:50 AM Grab Richardson Operational NPDES Dibenz(a,h)anthracene ND ug/L 4.8 MADEP EPH Pace Analytical - Charlotte 12 92602576
5/3/2022 8:50 AM Grab Richardson Operational NPDES Dibenzo(a,h)anthracene ND ug/L _ 0.938 SW846 3510C/8270E GEL Laboratories 233 578676
5/3/2022 8:50 AM Grab Richardson Operational NPDES Dibromochloromethane < 0.5 ug/L 0.5 SM 6200 B-2011 Enviromental Chemists, Inc 2022-08050
5/3/2022 8:50 AM Grab Richardson Operational NPDES Dibromochloromethane <5.00 ug/L 5.00 EPA624.1 Enthalpy Analytical - Richmond 495 22E0188
5/3/2022 8:50 AM Grab Richardson Operational NPDES Dibromomethane <0.5 ug/L 0.5 SM 6200 B-2011 Enviromental Chemists, Inc 2022-08050
5/3/2022 8:50 AM Grab Richardson Operational NPDES Dicamba ND ug/L 2.00 EPA 8151 Pace National - Mt. Juliet 375 92602576
5/3/2022 8:50 AM Grab Richardson Operational NPDES Dichlorodifluoromethane < 0.5 ug/L 0.5 1 SM 6200 B-2011 Enviromental Chemists, Inc 2022-08050
5/3/2022 8:50 AM Grab Richardson Operational NPDES Dichloroprop ND ug/L 2.00 EPA 8151 Pace National - Mt. Juliet 375 92602576
5/3/2022 8:50 AM Grab Richardson Operational NPDES Dichlorvos ND ug/L 2.00 EPA 8141E Pace National - Mt. Juliet 375 92602576
5/3/2022 8:50 AM Grab Richardson Operational NPDES Dieldrin <0.051 ug/L 0.051 EPA608.3 Enthalpy Analytical - Richmond 495 22E0186
5/3/2022 8:50 AM Grab Richardson Operational NPDES Diesel Range Organics(C10-C28) ND mg/L 1.5 EPA 8015C Pace Analytical - Charlotte 12 92602576
5/3/2022 8:50 AM Grab RRichardson Operational NPDES Diethyl phthalate <9.80 ug/L 9.80 EPA625.1 Enthalpy Analytical - Richmond 495 22E0186
5/3/2022 8:50 AM Grab Richardson Operational NPDES Diethylene glycol ND mg/L 5.00 EPA 8015C Pace Analytical - Gulf Coast 618 92602576
5/3/2022 8:50 AM Grab Richardson Operational NPDES Dimethoate ND ug/L 1.00 EPA 8141E Pace National - Mt.Juliet 375 92602576
5/3/2022 8:50 AM Grab Richardson Operational NPDES Dimethyl phthalate <9.80 ug/L 9.80 EPA625.1 Enthalpy Analytical - Richmond 495 22E0186
5/3/2022 8:50 AM Grab Richardson Operational NPDES Di-n-butyl phthalate <9.80 ug/L 9.80 EPA625.1 Enthalpy Analytical - Richmond 495 22E0186
5/3/2022 8:50 AM Grab Richardson Operational NPDES Di-n-octyl phthalate <9.80 ug/L 9.80 EPA625.1 Enthalpy Analytical - Richmond 495 22E0186
5/3/2022 8:50 AM Grab Richardson Operational NPDES Dinoseb ND ug/L 2.00 EPA 8151 Pace National - Mt. Juliet 375 92602576
5/3/2022 8:50 AM Grab Richardson Operational NPDES Disulfoton ND ug/L 1.00 EPA 8141E Pace National - Mt.Juliet 375 92602576
5/3/2022 8:50 AM Grab Richardson Operational NPDES Endosulfan I <0.051 ug/L 0.051 EPA608.3 Enthalpy Analytical - Richmond 495 22E0186
5/3/2022 8:50 AM Grab Richardson Operational NPDES Endosulfan II <0.051 ug/L 0.051 EPA608.3 Enthalpy Analytical - Richmond 495 22E0186
5/3/2022 8:50 AM Grab Richardson Operational NPDES Endosulfan sulfate <0.051 ug/L 0.051 EPA608.3 Enthalpy Analytical - Richmond 495 22E0186
5/3/2022 8:50 AM Grab Richardson Operational NPDES - Endrin <0.051 ug/L 0.051 EPA608.3 Enthalpy Analytical - Richmond 495 22E0186
5/3/2022 8:50 AM Grab Richardson Operational NPDES Endrin aldehyde <0.051 ug/L _ 0.051 EPA608.3 Enthalpy Analytical - Richmond 495 22E0186
5/3/2022 8:50 AM Grab Richardson Operational NPDES EPN (ENT) ND ug/L 1.00 EPA 8141E Pace National - Mt. Juliet 375 92602576
5/3/2022 8:50 AM Grab Richardson Operational NPDES Ethanol ND mg/L 1.00 EPA 8015C Pace Analytical - Gulf Coast 618 92602576
5/3/2022 8:50 AM Grab Richardson Operational NPDES Ethoprop ND ug/L 1.00 EPA 8141E Pace National - Mt.Juliet 375 92602576
5/3/2022 8:50 AM Grab Richardson Operational NPDES Ethoxychlor <0.051 ug/L 0.051 EPA608.3 Enthalpy Analytical - Richmond 495 22E0186
5/3/2022 8:50 AM Grab Richardson Operational NPDES Ethylbenzene < 0.5 ug/L 0.5 SM 6200 B-2011 Enviromental Chemists, Inc 2022-08050
5/3/2022 8:50 AM Grab Richardson Operational NPDES Ethylbenzene <5.00 ug/L 5.00 EPA624.1 Enthalpy Analytical - Richmond 495 22E0188
5/3/2022 8:50 AM Grab Richardson Operational NPDES Ethylbenzene ND ug/L 5.0 MADEP VPH Pace Analytical -Charlotte 12 92602576
5/3/2022 8:50 AM Grab Richardson Operational NPDES Ethylene chloride <20.0 _ ug/L 20.0 EPA624.1 Enthalpy Analytical - Richmond 495 22E0188
5/3/2022 8:50 AM Grab Richardson Operational NPDES Ethylene glycol ND mg/L 1.00 EPA 8015C Pace Analytical -Gulf Coast 618 92602576
5/3/2022 8:50 AM Grab Richardson Operational NPDES Fensulfothion ND ug/L 2.00 EPA 8141E Pace National - Mt. Juliet 375 92602576
5/3/2022 8:50 AM Grab Richardson Operational NPDES Fenthion ND ug/L 1.00 EPA 8141E Pace National - Mt. Juliet 375 92602576
5/3/2022 8:50 AM Grab Richardson Operational NPDES FHxSA ND ng/L 1.12 PFAS by Isotope Dilution (non-potable water) Enthalpy Analytical - Wilmington N/A 0522-722
5/3/2022 8:50 AM Grab Richardson Operational NPDES Fluoranthene ND ug/L 4.8 MADEP EPH Pace Analytical - Charlotte 12 92602576
5/3/2022 8:50 AM Grab Richardson Operational NPDES Fluoranthene <9.80 ug/L 9.80 EPA625.1 Enthalpy Analytical - Richmond 495 22E0186
5/3/2022 8:50 AM Grab Richardson Operational NPDES Fluoranthene ND ug/L 0.938 SW846 3510C/8270E GEL Laboratories 233 578676
5/3/2022 8:50 AM Grab Richardson Operational NPDES Fluorene ND ug/L 4.8 MADEP EPH Pace Analytical - Charlotte 12 92602576
5/3/2022 8:50 AM Grab Richardson Operational NPDES Fluorene <9.80 ug/L 9.80 EPA625.1 Enthalpy Analytical - Richmond 495 22E0186

Composite or Reporting Contract Lab
Date Time Sample Location Parameter Results Units Test Method Lab Name Lab Project#
Grab Limit Certification#
5/3/2022 8:50 AM Grab Richardson Operational NPDES Fluorene ND ug/L 0.938 SW846 3510C/8270E GEL Laboratories 233 578676
^
5/3/2022 8:50 AM Grab Richardson Operational NPDES Fluoride 0.425 mg/L 0.10 EPA300.0 R2.1 Enthalpy Analytical - Richmond 495 22E0186
5/3/2022 8:50 AM Grab Richardson Operational NPDES gamma-BHC (Lindane) <0.051 ug/L 0.051 EPA608.3 Enthalpy Analytical - Richmond 495 22E0186
5/3/2022 8:50 AM Grab Richardson Operational NPDES Gas Range Organics (C6-C10) ND mg/L 0.080 EPA 5030B/8015C Pace Analytical - Charlotte 12 92602576
5/3/2022 8:50 AM Grab Richardson Operational NPDES _Hardness 1270 mg/L 1.0 SM22 2340E-2011 Enthalpy Analytical - Richmond 495 22E0186
5/3/2022 8:50 AM Grab Richardson Operational NPDES Heptachlor <0.051 ug/L _ 0.051 EPA608.3 Enthalpy Analytical - Richmond 495 22E0186
5/3/2022 8:50 AM Grab Richardson Operational NPDES Heptachlor epoxide <0.051 ug/L 0.051 _ EPA608.3 Enthalpy Analytical - Richmond 495 22E0186
5/3/2022 8:50 AM Grab Richardson Operational NPDES Hexachlorobenzene <9.80 ug/L 9.80 EPA625.1 Enthalpy Analytical - Richmond 495 22E0186
5/3/2022 8:50 AM Grab Richardson Operational NPDES Hexachlorobutadiene <0.5 ug/L 0.5 SM 6200 B-2011 Enviromental Chemists, Inc 2022-08050
5/3/2022 8:50 AM Grab Richardson Operational NPDES Hexachlorobutadiene <9.80 ug/L 9.80 EPA625.1 Enthalpy Analytical - Richmond 495 22E0186
5/3/2022 8:50 AM Grab Richardson Operational NPDES Hexachlorocyclopentadiene <9.80 ug/L 9.80 EPA625.1 Enthalpy Analytical - Richmond 495 22E0186
5/3/2022 8:50 AM Grab Richardson Operational NPDES Hexachloroethane <9.80 ug/L 9.80 EPA625.1 Enthalpy Analytical - Richmond 495 22E0186
5/3/2022 8:50 AM Grab Richardson Operational NPDES Indeno (1,2,3-cd) pyrene <9.80 ug/L 9.80 EPA625.1 Enthalpy Analytical - Richmond 495 22E0186
5/3/2022 8:50 AM Grab Richardson Operational NPDES Indeno(1,2,3-cd)pyrene ND ug/L 4.8 MADEP EPH Pace Analytical -Charlotte 12 92602576
5/3/2022 8:50 AM Grab Richardson Operational NPDES Indeno(1,2,3-cd)pyrene ND ug/L 0.938 SW846 3510C/8270E GEL Laboratories 233 578676
5/3/2022 8:50 AM Grab Richardson Operational NPDES Iron 6340 ug/L 500 EPA200.8 R5.4 Enthalpy Analytical - Richmond 495 22E0186
5/3/2022 8:50 AM Grab Richardson Operational NPDES Isophorone <9.80 ug/L 9.80 EPA625.1 Enthalpy Analytical - Richmond 495 22E0186
5/3/2022 8:50 AM Grab Richardson Operational NPDES lsopropylbenzene <0.5 ug/L 0.5 SM 6200 B-2011 Enviromental Chemists, Inc 2022-08050
5/3/2022 8:50 AM Grab Richardson Operational NPDES Lead <1.00 ug/L 1.00 EPA200.8 R5.4 Enthalpy Analytical - Richmond 495 22E0186
5/3/2022 8:50 AM Grab Richardson Operational NPDES Lithium <0.200 mg/L 0.200 EPA200.7 Rev 4.4 Enthalpy Analytical- Richmond 495 22E0186
5/3/2022 8:50 AM Grab Richardson Operational NPDES Low Level Chlorine <10 ug/L 10 SM 4500-CI G CFPUA 141 18210-22
5/5/2022 9:20 AM Grab Richardson Operational NPDES Low Level Mercury <0.500 ng/L 0.500 EPA 1631 _ GEL Laboratories 233 579330
5/3/2022 8:50 AM Grab Richardson Operational NPDES m&p-Xylene ND ug/L 10.0 MADEP VPH Pace Analytical - Charlotte 12 92602576
5/3/2022 8:50 AM Grab Richardson Operational NPDES M+P Xylene <0.5 ug/L 0.5 SM 6200 B-2011 Enviromental Chemists, Inc 2022-08050
5/3/2022 8:50 AM Grab Richardson Operational NPDES m+p-Xylenes <10.0 ug/L 10.0 EPA624.1 Enthalpy Analytical - Richmond 495 22E0188
5/3/2022 8:50 AM Grab Richardson Operational NPDES Magnesium 30.8 mg/L _ 0.100 EPA200.8 R5.4 Enthalpy Analytical - Richmond 495 22E0186
5/3/2022 8:50 AM Grab Richardson Operational NPDES Malathion ND ug/L 1.00 EPA 8141B Pace National - Mt.Juliet 375 92602576
5/3/2022 8:50 AM Grab Richardson Operational NPDES Manganese 157 ug/L 5.00 EPA200.8 R5.4 Enthalpy Analytical - Richmond 495 22E0186
5/3/2022 8:50 AM Grab Richardson Operational NPDES MBAS <0.1 mg/L 0.1 SM5540C-2011 Pace Analytical -Statesville 440 92602576
5/3/2022 8:50 AM Grab Richardson Operational NPDES MCPA ND ug/L 100 EPA 8151 Pace National - Mt. Juliet 375 92602576
5/3/2022 8:50 AM Grab Richardson Operational NPDES MCPP ND ug/L 100 EPA 8151 Pace National - Mt. Juliet 375 92602576
5/3/2022 8:50 AM Grab Richardson Operational NPDES Merphos ND ug/L 2.00 EPA 8141B Pace National - Mt.Juliet 375 92602576
5/3/2022 8:50 AM Grab Richardson Operational NPDES Methanol ND mg/L 0.500 EPA 8015C Pace Analytical - Gulf Coast 618 92602576
5/3/2022 8:50 AM Grab Richardson Operational NPDES Methyl parathion ND ug/L 1.00 EPA 8141E Pace National - Mt.Juliet 375 92602576
5/3/2022 8:50 AM Grab Richardson Operational NPDES Methylene chloride <0.5 ug/L _ 0.5 SM 6200 B-2011 Enviromental Chemists, Inc 2022-08050
5/3/2022 8:50 AM Grab Richardson Operational NPDES Methyl-ter-butyl ether ND ug/L _ 5.0 MADEP VPH Pace Analytical - Charlotte 12 92602576
5/3/2022 8:50 AM Grab Richardson Operational NPDES Mevinphos ND ug/L 1.00 EPA 8141E Pace National - Mt.Juliet 375 92602576
5/3/2022 8:50 AM Grab Richardson Operational NPDES _Molybdenum <5.00 ug/L 5.00 EPA200.8 R5.4 Enthalpy Analytical - Richmond 495 22E0186
5/3/2022 8:50 AM Grab Richardson Operational NPDES Naled ND ug/L 1.00 EPA 8141E Pace National - Mt.Juliet 375 92602576
5/3/2022 8:50 AM Grab Richardson Operational NPDES N-AP-FHxSA ND ng/L 0.558 PFAS by Isotope Dilution (non-potable water) Enthalpy Analytical -Wilmington N/A 0522-722
5/3/2022 8:50 AM Grab Richardson Operational NPDES •Naphthalene <0.5 ug/L _ 0.5 SM 6200 B-2011 •Enviromental Chemists, Inc 2022-08050
5/3/2022 8:50 AM Grab Richardson Operational NPDES Naphthalene ND ug/L 4.8 MADEP EPH Pace Analytical - Charlotte 12 92602576
5/3/2022 8:50 AM Grab Richardson Operational NPDES Naphthalene ND ug/L _ 5.0 MADEP VPH Pace Analytical - Charlotte 12 92602576

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,-
Composite or Reporting Contract Lab
Date Time Grab Sample Location Parameter Results Units Test Method Lab Name Lab Project#
Limit Certification#
5/3/2022 8:50 AM Grab Richardson Operational NPDES Silicon 58.0 mg/L 1.00 EPA200.7 Rev 4.4 Enthalpy Analytical - Richmond 495 22E0186
5/3/2022 8:50 AM Grab Richardson Operational NPDES Silver <0.100 ug/L 0.100 EPA200.8 R5.4 Enthalpy Analytical - Richmond 495 22E0186
5/3/2022 8:50 AM Grab Richardson Operational NPDES Sodium 93.4 mg/L 0.20 EPA200.8 R5.4 Enthalpy Analytical - Richmond 495 22E0186
5/3/2022 8:50 AM Grab Richardson Operational NPDES Stirophos (Tetrachlorvinphos) ND ug/L 1.00 EPA 8141E Pace National - Mt.Juliet 375 92602576
5/3/2022 8:50 AM Grab Richardson Operational NPDES Strontium 1280 ug/L 50.0 EPA200.8 R5.4 Enthalpy Analytical - Richmond 495 22E0186
5/3/2022 8:50 AM Grab Richardson Operational NPDES Styrene < 0.5 ug/L 0.5 SM 6200 B-2011 Enviromental Chemists, Inc 2022-08050
5/3/2022 8:50 AM Grab Richardson Operational NPDES Sulfate 240 mg/L 10.0 EPA300.0 R2.1 Enthalpy Analytical - Richmond 495 22E0186
5/3/2022 8:50 AM Grab Richardson Operational NPDES Sulfide <4.0 mg/L 4.0 SM22 4500S2F-2011 Enthalpy Analytical - Richmond 495 22E0186
5/3/2022 8:50 AM Grab Richardson Operational NPDES Sulfite <5.0 mg/L 5.0 SM 4500 SO3 B-2011 Eurofins- Lancaster 521 810-23488
5/3/2022 8:50 AM Grab Richardson Operational NPDES Sulfotepp (Thiodiphosphoric Ac ND ug/L 1.00 EPA 8141B Pace National - Mt.Juliet 375 92602576
5/3/2022 8:50 AM Grab Richardson Operational NPDES TEPP ND ug/L 10.00 EPA 8141B Pace National - Mt. Juliet 375 92602576
5/3/2022 8:50 AM Grab Richardson Operational NPDES tert-Butylbenzene < 0.5 ug/L 0.5 SM 6200 B-2011 Enviromental Chemists, Inc 2022-08050
5/3/2022 8:50 AM Grab Richardson Operational NPDES Tetrachloroethene < 0.5 ug/L 0.5 SM 6200 B-2011 Enviromental Chemists, Inc 2022-08050
5/3/2022 8:50 AM Grab Richardson Operational NPDES Tetrachloroethylene (PCE) <5.00 ug/L 5.00 EPA624.1 Enthalpy Analytical - Richmond 495 22E0188
5/3/2022 8:50 AM Grab Richardson Operational NPDES Thallium <1.00 ug/L 1.00 EPA200.8 R5.4 Enthalpy Analytical - Richmond 495 22E0186
5/3/2022 8:50 AM Grab Richardson Operational NPDES Tin <1.00 ug/L 1.00 EPA200.8 R5.4 Enthalpy Analytical - Richmond 495 22E0186
5/3/2022 8:50 AM Grab Richardson Operational NPDES Titanium 3.83 ug/L 1.00 EPA200.8 R5.4 Enthalpy Analytical - Richmond 495 22E0186
5/3/2022 8:50 AM Grab Richardson Operational NPDES TOC 23.4 mg/L 5.00 SM 5310 B-2014 GEL Laboratories 233 578676
5/3/2022 8:50 AM Grab Richardson Operational NPDES Tokuthion (Prothiofos) ND ug/L 1.00 EPA 8141B Pace National - Mt.Juliet 375 92602576
5/3/2022 8:50 AM Grab Richardson Operational NPDES Toluene < 0.5 ug/L 0.5 SM 6200 B-2011 Enviromental Chemists, Inc 2022-08050
5/3/2022 8:50 AM Grab Richardson Operational NPDES Toluene <5.00 ug/L 5.00 EPA624.1 Enthalpy Analytical - Richmond 495 22E0188
5/3/2022 8:50 AM Grab Richardson Operational NPDES Toluene ND ug/L 5.0 MADEP VPH Pace Analytical -Charlotte 12 92602576
5/3/2022 8:50 AM Grab Richardson Operational NPDES Total Demeton ND ug/L 2.00 EPA 8141E Pace National - Mt. Juliet 375 92602576
5/3/2022 8:50 AM Grab Richardson Operational NPDES Total Organic Halides (TOX) 45.2 ug/L 10.0 SW-846 9020 B GEL Laboratories 233 578676
5/3/2022 8:50 AM Grab Richardson Operational NPDES Total Residue 1700 mg/L 25 SM 2540 B CFPUA 141 18148-22
5/3/2022 8:50 AM Grab Richardson Operational NPDES Toxaphene <1.02 ug/L 1.02 EPA608.3 Enthalpy Analytical - Richmond 495 22E0186
5/3/2022 8:50 AM Grab Richardson Operational NPDES Trans-1,2-Dichloroethene <0.5 ug/L 0.5 SM 6200 B-2011 Enviromental Chemists, Inc 2022-08050
5/3/2022 8:50 AM Grab Richardson Operational NPDES trans-1,2-Dichloroethylene <5.00 ug/L 5.00 EPA624.1 Enthalpy Analytical - Richmond 495 22E0188
5/3/2022 8:50 AM Grab Richardson Operational NPDES Trans-1,3-dichloropropene < 0.5 ug/L 0.5 SM 6200 B-2011 Enviromental Chemists, Inc 2022-08050
5/3/2022 8:50 AM Grab Richardson Operational NPDES trans-1,3-Dichloropropene <5.00 ug/L 5.00 EPA624.1 Enthalpy Analytical - Richmond 495 22E0188
5/3/2022 8:50 AM Grab Richardson Operational NPDES Trichloroethene <0.5 ug/L 0.5 SM 6200 B-2011 Enviromental Chemists, Inc 2022-08050
5/3/2022 8:50 AM Grab Richardson Operational NPDES Trichloroethylene <5.00 ug/L 5.00 EPA624.1 Enthalpy Analytical - Richmond 495 22E0188
5/3/2022 8:50 AM Grab Richardson Operational NPDES Trichlorofluoromethane < 0.5 ug/L 0.5 SM 6200 B-2011 Enviromental Chemists, Inc 2022-08050
5/3/2022 8:50 AM Grab Richardson Operational NPDES Trichlorofluoromethane <5.00 ug/L 5.00 EPA624.1 Enthalpy Analytical - Richmond 495 22E0188
5/3/2022 8:50 AM Grab Richardson Operational NPDES Trichloronate ND ug/L 1.00 EPA 8141E Pace National - Mt. Juliet 375 92602576
5/3/2022 8:50 AM Grab Richardson Operational NPDES Triethylene glycol ND mg/L 5.00 EPA 8015C Pace Analytical - Gulf Coast 618 92602576
5/3/2022 8:50 AM Grab Richardson Operational NPDES Vanadium <5.00 ug/L 5.00 EPA200.8 R5.4 Enthalpy Analytical - Richmond 495 22E0186
5/3/2022 8:50 AM Grab Richardson Operational NPDES Vinyl chloride <0.5 ug/L 0.5 SM 6200 B-2011 Enviromental Chemists, Inc 2022-08050
5/3/2022 8:50 AM Grab Richardson Operational NPDES Vinyl chloride <5.00 ug/L 5.00 EPA624.1 Enthalpy Analytical - Richmond 495 22E0188
5/3/2022 8:50 AM Grab Richardson Operational NPDES Volatile Solids 205 mg/L 20.0 EPA160.4 Enthalpy Analytical - Richmond 495 22E0186
5/3/2022 8:50 AM Grab Richardson Operational NPDES Xylenes, Total <15.0 ug/L 15.0 EPA624.1 Enthalpy Analytical - Richmond 495 22E0188
5/3/2022 8:50 AM Grab Richardson Operational NPDES Zinc <5.00 ug/L 5.00 EPA200.8 R5.4 Enthalpy Analytical - Richmond 495 22E0186

. 1
Flow Schematic
New Hanover County Well Field System WTP
Pressure Relief Valve
PeeDee To Outfall
Raw Water 8 —0. --� e , Ou
From 001
Well Field 111
o-ssoogpm Concentrate Flow Intra-coastal
Sulfuric Acid 1 NPDES (23o-1300 during
Pressure Relief Valve Sample Point opera ion:o—woo during Water Way
Anti-Scalant (Location—Plant Pipe Gallen) startup and,huhlo,)
Castle Hayne Onlr.liseh epe+when healing wane
Raw Water ' _
0 From —► —I► —♦
Well Field t
LEGEND
0-2800gpm
1
Sulfuric Acid li, Flow Meter
Anti-Scalam ♦ 230gpm
II:)0_1000 gpm Average
(pertrain)
e
AVar'ge —IP' II Chemical Injection Point
eNPDES Sample Point
Cleming P
...44._
Solution Return
to CIP System —0. Flow Direction
Nano Filtration
Cartridge Membranes t
-
Filters (Two Saralc 1 M MGDireatntent 110 Disch re PeeDee Raw Water
Trama)
Discharge
To POTw El Castle Hayne Raw Water
IF
270gpm (1 CH Skid -
260gpri Only) Blended/Filtered Water
(pa Win) Max
Cleaning A
venge
Solution From -
CIP System e _� Potable Water
- Concentrate Flow
1 I MGD 1 MGD
Nano Filtration �— '"_9--. Potable Water Potable Water
Membranes Packed — Packed Storage Tank Storage Tank
Cartridge (Two Separate 1.5 MD Treatment Trains) Tower Tower
Filters Aerator Aerator
r Sodium Hypochlorite,
Sodium Hydroxide,
Fluoride,
Corrosion Inhibitor
PeeDee Blend Flow —� Injection Point
NOTE:Only one cartridge filter,membrane feed pump and membrane skid are au
shown per train,however there are two complete trains and one redundant o-4920 gpm
cartridge filter and membrane feed pump per raw water source. PotableTo Water
a High
--► iiir Service Pumps
Drawing:line 2011 Revised May 2016
John Malone:Water Treatment Supervisor

Contract Laboratories used by CFPUA for analyzing Ogden Nanofiltration samples for permit renewal
NPDES Permit No: NC0088307
1. Pace Analytical Service, LLC
1800 Elm Street, SE
Minneapolis, MN 55414
[phone]
2. Enthalpy South Richmond
1941 Reymet Rd.
Richmond, VA 23237
804 358-8295
3. Environmental Chemists, Inc.
6602 Windmill Way
Wilmington, NC 28405
[phone]
4. Eurofins Eaton Analytical, LLC
110 S. Hill Street
South Bend, IN 46617
[phone]
5. GEL Laboratories, LLC
2040 Savage Road
Charleston, SC 29407
[phone]

1
1
Richardson Nano Filtration Water Treatment Plant-Outfall Location NMCape Fear
Public utility Authority
NPDES Permit NC0088307
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