NC0043125_Renewal (Application)_20231003

sn4=4.1,,s,\
ROY COOPER i 4.-
•4 _ i
Governor �'‘
ELIZABETH S.BISERi i
" ,
Secretary
RICHARD E.ROGERS,JR. NORTH CAROLINA
Director Environmental Quality
October 03, 2023
Patterson School Foundation, Inc.
Attn: Dawn Turner, Director of Facilities
PO Box 500
Patterson, NC 28661-0500
Subject: Permit Renewal
Application No. NC0043125
Patterson School
Caldwell County
Dear Applicant:
The Water Quality Permitting Section acknowledges the October 3, 2023, 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,
5S-ARA/QaWcA 1
Wren Thedford
Administrative Assistant
Water Quality Permitting Section
ec: WQPS Laserfiche File w/application
D E CO North Carolina Department of Environmental Quality I Division of Water Resources
Asheville Regional Office 2090 US.Highway 70 I Swannatwa.North Carolina 28778
e+.i..i�u�.-.au+n� 828 296 4500 1

PATTERSON SCHOOL FOUNDATION
PO BOX 500, PATTERSON, NC 28661
September 27, 2023
Ms. Wren Thedford
NC DEQ— DWR — NPDES
1617 Mail Service Center .
Raleigh NC 27699-1617
Dear Ms. Thedford,
On behalf of the Patterson School Foundation, please accept my apologies for our NPDES
Permit NC0043125 Application delay. After the death of our President in late 2021, who was the
former operator of our system, I was left with the undertaking of our water and wastewater
treatment facilities. It has been an ongoing challenge to understand all of the various agencies
and the requirements of each, but I do believe that this was the final hurdle!
Thank you for your patience and understanding. If there are any further questions or items that I
need to follow up with, please do not hesitate to contact me.
Kin Regard
Dawn Turner
Director of Facilities
Patterson School Foundation
[e-mail]
Patterson School Foundation, Inc. is a ;oi(c)(3) organization.

North Carolina
Department of Environmental Quality Modified Application Form 2A
Division of Water Resources Revised March 2021
Modified Application
Form 2A
Minor Sewage Facilities < 0. 1 MGD
and No Pretreatment Program
NPDES PermittingProgram RECEIVED
g O C T 0 3 2023
NCDEQ/DWR/NPDES
Note: Complete this form if your facility is a MINOR new or existing publicly owned treatment works.

NPDES Permit Number Facility Name Modified Application Form 2A
NC0043125 Patterson School WWTP Modified March 2021
Form NC Department of Environmental Quality-Application for NPDES Permit to Discharge Wastewater
NPDES MINOR SEWAGE FACILITIES(Before completing this form,please read the instructions.Failure to follow
the instructions m- result in denial of the application.)
SECTION 1.BASIC APPLICATION INFORMATION FOR ALL APPLICANTS(40 CFR 122.21(j)(1)and(9))
1.1 Facility name
Patterson School Foundation,Inc.
Mailing address(street or P.O.box)
PO Box 500
City or town State ZIP code
0 Patterson NC 28661-0500
Contact name(first and last) Title Phone number Email address
Dawn Turner Facilities Director [phone] [e-mail]
Location address(street,route number,or other specific identifier) ❑ Same as mailing address
4646 Patterson School Drive
U-
City or town State ZIP code
Lenoir NC 28645
1.2 Is this application for a facility that has yet to commence discharge?
❑ Yes 4 See instructions on data submission ✓❑ No
requirements for new dischargers.
1.3 Is applicant different from entity listed under Item 1.1 above?
❑ Yes ❑✓ No 4 SKIP to Item 1.4.
Applicant name
= Applicant address(street or P.O.box)
0
o City or town State ZIP code
0.
Contact name(first and last) Title Phone number Email address
a
1.4 Is the applicant the facility's owner,operator,or both?(Check only one response.)
❑✓ Owner ❑ Operator ❑ Both
1.5 To which entity should the NPDES permitting authority send correspondence?(Check only one response.)
❑✓ Facility El Applicant
❑ Facility and applicant
(they are one and the same)
1.6 Indicate below any existing environmental permits.(Check all that apply and print or type the corresponding permit
0' number for each.)
Existing Environmental Permits
i ✓❑ NPDES(discharges to surface ❑ RCRA(hazardous waste) ❑ UIC(underground injection
water) control)
2 ❑ PSD(air emissions) ❑ Nonattainment program(CM) ❑ NESHAPs(CM)
w
❑ Ocean dumping(MPRSA) ❑ Dredge or fill(CWA Section ❑ Other(specify)
404)
Page 1

NPDES Permit Number I Facility Name I Modified Application Form 2A
NC0043125 Patterson School WWTP Modified March 2°21
' 1.7 Provide the collection system information requested below for the treatment works.
.Municipality Population ' Collection System Type< Ownership Status
Served Served (indicate percentage)
l02) %separate sanitary sewer ,f!—ewn 0 Maintain
'::: :'S —11/ti_ %combined storm and sanitary sewer CIOwn ❑ Maintain
El Unknown ❑ Own 0 Maintain
%separate sanitary sewer ❑ Own ❑ Maintain
%combined storm and sanitary sewer ❑ Own 0 Maintain
❑ Unknown ❑ Own 0 Maintain
0.
a %separate sanitary sewer ElOwn 0 Maintain
0 %combined storm and sanitary sewer 0 Own 0 Maintain
03 ❑ Unknown ❑ Own ❑ Maintain
%separate sanitary sewer ❑ Own 0 Maintain
to
combined storm and sanitary sewer 0 Own 0 Maintain
0 ❑ Unknown 0 Own El Maintain
0
'r Total
°' Population
c) Served. -
Separate Co Sewer System Co nblflo I Sto and
•3anitairy.3evirer.
Total percentage of each type of ° °
/o
sewer line(in miles) G /. d Y)1v Le /a /o b
Z' 1.8 Is the treatment works located in Indian Country?
'o ❑ Yes No
c1.9 Does the facility discharge to a receiving water that flows thr ugh Indian Country?
"
C ❑ Yes ,R No
1.10 Provide design and actual flow rates in the designated spaces. Design Flow Rafe, ,
mgd
Ts
3 • Annual Average Flow Rates(Actual)
< j ' Two Years Ago: : l a$t Year Tih S Year
d u•
0 , CID ( mgd 0 , db / mgd O. c3). ( mgd
o)
Maximum Daily Flow Rates[Actual)
a Two Yeah Ago;.. Last Year This Year
D . Ob / mgd Q . CD / mgd 0 , !JP) / mgd
s 1.11 Provide the total number of effluent discharge points to waters of the State of North Carolina by type.
' Total Number of Effluent Discharge Points by Type
Combined Sewer Const•ructed
al-„ Treated Effluent Untreated`Effluent Bypasses Eme ancy
b a► Overflows
0
•
en
b v o 0
Page 2

NPDES Permit Number Faci ty Name Modified Application Form 2A
NC0043125 Patterson School WWTP Modified March 2021
Outfalls Other Than to Waters of the State of North Carolina
1.12 Does the POTW discharge wastewater to basins,ponds,or other surface impoundments that do not have outlets
for discharge to waters of the State of North Carolina?
❑ Yes No 3 SKIP to Item 1.14.
1.13 Provide the location of each surface impoundment and associated discharge information in the table below.
Surface Impoundment Location and Discharge Data
Average Daily Volume Continuous or,intermittent
Location Discharged to Surface `
Impoundment {deck one}
0 Continuous
gpd ❑ Intermittent
0 Continuous
gpd ❑ Intermittent
❑ Continuous
gpd 0 Intermittent
2 1.14 Is wastewater applied to land?
0 Yes FC. No 4 SKIP to Item 1.16.
ih 0 1.15 Provide the land application site and discharge data requested below.
, Land Application Site and Discharge Data i
• Continuous or
o Average Daily Volume
Location Size ied Intermittent
ao
tes
_ Appl (check one)
acres d ❑ Continuous
gpd ❑ Intermittent
❑ Continuous
acres gpd 0 Intermittent
0 Continuous
acres ' gpd ❑ Intermittent
1.16 Is effluent transported to another facility for treatment rior to discharge?
❑ Yes No 4 SKIP to Item 1.21.
1.17 Describe the means by which the effluent is transported(e.g.,tank truck,pipe).
1.18 Is the effluent transported by a party other than the applicant?
❑ Yes ❑ No 4 SKIP to Item 1.20.
1.19 Provide information on the transporter below.
Transporter Data
Entity name Mailing address(street or P.O.box)
City or town State ZIP code
Contact name(first and last) Title
Phone number Email address
Page 3

NPDES Permit Number Facility Name Modified Application Form 2A
N00043125 Patterson School WWTP Modified March 2021
1.20 In the table below,indicate the name,address,contact information,NPDES number,and average daily flow rate of the
receiving facility.
Receiving Facility Data
•
Facility name Mailing address(street or P.O,box)
City or town State ' ZIP code
Contact name(first and last) Title
Phone number Email address
NPDES number of receiving facility Of any) 0 None
Average daily flow rate mgd
0 1.21 Is the wastewater disposed of in a manner other than those already mentioned in Items 1.14 through 1.21 that do
not have outlets to waters of the State of North Carolina(e.g., underground percolation,underground injection)?
a ❑ Yes ` No 3 SKIP to Item 1,23.
0 1.22 Provide information in the table below on these other disposal methods.
a) Information on Other Disposal Methods
o Disposal Location of Size of Annual Average Continuous or Intermittent
Method • Daily Discharge
Disposal Site Disposal Site - (check one)
Description Volume
0 Continuous
acres gpd ❑ Intermittent
❑ Continuous
acres gpd ❑ Intermittent
❑ Continuous
acres gpd ❑ Intermittent
1.23 Do you intend to request or renew one or more of the variances authorized at 40 CFR 122.21(n)?(Check all that apply.
Consult with your NPDES permitting authority to determine what information needs to be submitted and when.)
c 4, ❑ Discharges into marine waters(CWA 1-1Water quality related effluent limitation(CWA Section
co , Section 301(h)) 302(b)(2))
Not applicable
1.24 Are any operational or maintenance aspects(related to wastewater treatment and effluent quality)of the treatment works
the responsibility of a contractor?
❑ Yes No+SKIP to Section 2,
1.25 Provide location and contact information for each contractor in addition to a description of the contractor's operational
and maintenance responsibilities.
Contractor Information
Contractor 1 Contractor 2 Contractor 3
O
Contractor name
(company name)
Mailing address
(street or P.O,box)
City, state,and ZIP
code
Contact name(first and
a
C-) last)
-
Phone number
Email address
Operational and
maintenance
responsibilities of
contractor
Page 4

NPDES Permit Number ( Facility Name Modified Application Form 2A
NC0043125 Patterson School WWTP Modified March 2021
SECTION 2.ADDITIONAL INFORMATION (40 CFR 122.21(j)(1)and(2))
Outfalls to•Waters of the State of North Carolina
c 2.1 Does the treatment works have a design flow greate than or equal to 0.1 mgd?
❑ Yes No 4 SKIP to Section 3.
c 2.2 Provide the treatment works'current average daily volume of inflow Average Daily Volume of Inflow and Infiltration
and infiltration.
gpd
77.
Indicate the steps the facility is taking to minimize inflow and infiltration.
c
3..
0
c.
t 2.3 Have you attached a topographic map to this application that contains all the required information?(See instructions for
0. specific requirements.)
m�
o ' ❑ Yes ❑ No
E 2.4 Have you attached a process flow diagram or schematic to this application that contains all the required information?
c ,_. (See instructions for specific requirements.)
❑ Yes ❑ No
2.5 Are improvements to the facility scheduled?
❑ Yes ❑ No 4 SKIP to Section 3.
�_. Briefly list and describe the scheduled improvements.
0
19 1.
0
E
2.
E
•
o.
m 3.
0
4.
Es.; 2.6 Provide scheduled or actual dates of completion for improvements.
Scheduled or Actual Dates of Completion for Improvements
Affected Attainment of
0 Scheduled Begin End Begin
Outfalls Operational
2Improvement Construction Construction Discharge
(from above) (list outfall Level
number) (MMIDDIYYYY) (MMIDD/YYYY) (MMIDDIYYYY) (MM(DD/YYYY)
o ;
d
1.
2.
3.
4,
2,7 Have appropriate permits/clearances concerning other federaVstate requirements been obtained?Briefly explain your
response.
0 Yes ❑ No ❑ None required or applicable
Explanation:
Page 5

NPDES Permit Number I Facility Name Modified Application Form 2A
NC0043125 Patterson School WWTP Modified March 2021
SECTION 3.INFORMATION ON EFFLUENT DISCHARGES(40 CFR 122.21(j)(3)to(5))
3.1 Provide the following information for each outfall.(Attach additional sheets if you have more than three outfalls.)
Outfall Number / Outfall Number Outfall Number
State N C
County
a City or town �dYSo•
0
o Distance from shore / O b- > ft, ft. ft.
n.
:L
0'' Depth below surface 0 ft, ft. ft.
a
Average daily flow rate Q - 0 0/ mgd mgd mgd
Latitude ° '
36, Q"D7.2..b
Longitude — '
S'/, S/$3° 0..)
• 3.2 Do any of the outfalls described under Item 3.1 have seasonal or periodic discharges?
a ❑ Yes X No 4 SKIP to Item 3.4.
d
'' 3.3 If so,provide the following information for each applicable outfall.
N Outfall Number Outfall Number Outfall Number
c
• Number of times per year
discharge occurs _
a ;'; Average duration of each
o discharge(specify units)
c Average flow of each
discharge mgd mgd mgd
� < Months in which discharge
occurs
3.4 Are any of the outfalls listed under Item 3,1 equipped with a diffuser?
❑ Yes X No 4 SKIP to Item 3.6.
w 3.5 Briefly describe the diffuser type at each applicable outfall.
a
Outfall Number Outfall Number Outfall Number
CD
Does the treatment works discharge or plan to discharge wastewater to waters of the State of North Carolina from
o
8 _ 3.6 one or more discharge points?
•-• ).,E Yes 0 No-*SKIP to Section 6.
Page 6

1 NPDES Permit Number I Facility Name I Modified Application Form 2A
NC0043125 I Patterson School WWTP Modified March 2021
: 3.7 Provide the receiving water and related information(if known)for each outfall,
Outfall Number `../ Outfall Number Outfall Number
Receiving water name
Name of watershed, river,
•
0 or stream system 7 4_p/ ,J
..:;. z U.S.Soil Conservation
Service 14-digit watershed
.,.;S code
== Name of state
ali
management/river basin
oa
c U.S.Geological Survey
O 8-digit hydrologic
cc cataloging unit code
Critical low flow(acute) cfs cfs cfs
Critical low flow(chronic) cfs cfs cfs
Total hardness at critical mg/L of mglL of mg/L of
low flow CaCO3 CaCO3 CaCO3
3,8 Provide the following information describing the treatment provided for discharges from each outfall. ,
Outfall Number / Outfall Number Outfall Number
Highest Level of 0 Primary 0 Primary ❑ Primary
Treatment(check all that ❑ Equivalent to ❑ Equivalent to ❑ Equivalent to
apply per outfall) secondary secondary secondary
XSecondary ❑ Secondary ❑ Secondary
0 Advanced 0 Advanced ❑ Advanced
0 Other(specify) 0 Other(specify) ❑ Other(specify)
O -- -—
a• .
Design Removal Rates by
✓ Outfall
Q)
2 BOD5 or CBOD5 ?z,)
% % %
Tv 1
TSS i 9 o % %
Jat applicable ❑ Not applicable ❑ Not applicable
Phosphorus % 0o /o 0
/
i Rlot applicable i ❑Not applicable ❑Not applicable
Nitrogen %
Other(specify) Not applicable ❑Not applicable ElNot applicable
% % ,; %
I
Page 7

NPOES Permit Number I Facility Name Mod sled Application Form 2A
NC0043125 Patterson School WWTP Modified March2D21
3.9 Describe the type of disinfection used for the effluent from each outfall in the table below. If disinfection varies by
season,describe below.
d
-V
0
o Outfall Number I Outfall Number Outfall Number
a
Disinfection type
x /
Seasons used
Dechlorination used? Not applicable ❑ Not applicable ❑ Not applicable
El Yes ❑ Yes ❑ Yes
El No ❑ No ❑ No
3.10 Have you completed monitoring for all Table A parameters and attached the results to the application package?
Yes ❑ No
3.11 Have you conducted any WET tests during the 4,5 years prior to the date of the application on any of the facility's
discharges or on any receiving water near the discharge points?
El Yes No 4 SKIP to Item 3.13.
3.12 Indicate the number of acute and chronic WET tests conducted since the last permit reissuance of the facility's
discharges by outfall number or of the receiving water near the discharge points.
Outfall Number Outfall Number Outfall Number
ell Acute Chronic Acute Chronic Acute Chronic
acu
Number of tests of discharge
water
Number of tests of receiving
�- water
_
7
w
3.14 Does the POTW use chlorine for disinfection,use chlorine elsewhere in the treatment process,or otherwise have
reasonable potent,al to discharge chlorine in its effluent?
❑ Yes 4 Complete Table B,including chlorine. No 3 Complete Table B,omitting chlorine.
3,15 Have you completed monitoring for all applicable Table B pollutants and attached the results to this application
sac .•e?
►Ii Yes ❑ No
Have you completed monitoring for all applicable Table D pollutants required by your NPDES permitting authority and
3.18 attached the results to this application package?
❑ No additional sampling required by NPDES
Yes permitting authority.
Page 8

NPDES Permit Number Facility Name J Modified Application Farm 2A
NC0O43125 Patterson School WWTP Modified Mardi2021
3.19 Has the POTW conducted either(1)minimum of four quarterly WET tests for one year preceding this permit application
or(2)at least four annual WET tests in the past 4.5 years?
No Complete tests and Table E and SKIP to
El Yes
M/A ❑ Item 3.26.
3.20 Have you previously submitted the results of the above tests to your NPDES permitting authority?
❑ Yes '11
/Q ❑ No+Provide results in Table E and SKIP to
�r11 Item 3.26.
3.21 Indicate the dates the data were submitted to your NPDES permitting authority and provide a summary of the results.
Date(s)Submitted Summary of Results
(mminclYVYY)
c i
ca 3.22 Regardless of howyouprovidedyour WET testingdata to the NPDES permittingauthority,did anyof the tests result in
g
c toxicity?
❑ Yes ❑ No 4 SKIP to Item 3.26.
g 3.23 Describe the cause(s)of the toxicity:
C:
d
3,24 Has the treatment works conducted a toxicity reduction evaluation?
❑ Yes ❑ No 3 SKIP to Item 3.26.
3.25 Provide details of any toxicity reduction evaluations conducted,
3.26 Have you completed Table//i E for all applicable outfalls and attached the results to the application package?
❑ Yes ' ❑ Not applicable because previously submitted
information to the NPDES permittin. authorit .
Page 9

NPDES Permit Number I Facility Name I Modified Application Form 2A
NC0043125 Patterson School W W 11' Modified March 2021
SECTION 6.CHECKLIST AND CERTIFICATION STATEMENT(40 CFR 122.22(a)and (d))
6.1 In Column 1 below,mark the sections of Form 2A 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 t Column 2
Section 1: Basic Application
_X\
Information for All Applicants Li w/variance request(s) ❑ w/additional attachments
❑ Section 2:Additional ❑ wl topographic map ❑ w/process flow diagram
Information ❑ wi additional attachments
wl Table A ❑ w/Table D
Section 3: Information on w/Table B ❑ wl additional attachments
Effluent Discharges
❑ wl Table C
c
Section 4:Not Applicable
0
Section 5: Not Applicable
g Section 6:Checklist and
co Certification Statement ❑ w/attachments
6.2 Certification Statement
d
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. tam 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
Iv , t-A lt-iTtE5Dt12eel:0Q-
• Signatur Date signed
la 7/1°2-6
Page 10

NPDES Permit Number Facility Name I Duffel!Number I Modified Application Form 2A
NCOO43125 Patterson School WWTP 1
Modified March 2021
TABLE A.EFFLUENT PARAMETERS FOR ALL POTWS
Maximum DailyDrscharge Average Daily Discharge Analyticald ML or MDL i
Pollutant Value Units Value, Units. Number of Metho . (include units)
Sam les
Bio emical oxygen demand ' c.T
:OD5 or IDCBODS Ella •`� �h7L
�re.ortone `�>✓ • 7-- . 1 L / 0.� (. 1 3 , 0 ;_-�( _ DMDL
❑ML
Fecal coliform tkf/A , ❑MDL
Design flow rate 0 , DZ.S--- 6, 0. o l in cxJ (7L
pH(minimum)
pH(maximum) =MI ":. . . _ •- .. •- - ' . _-. - . - ,,
Temperature(winter) 2_
Temperature(summer)
C Q J z,
Total suspended solids(TSS) `/ SN'1 2.S �ML
p z 6 IIN111 6 . 1- IMO // 3 _ s 6 I -26 pyi _ ❑MDL
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).
Page 11

EPA Identfica on Number NPDES Permit Number 1 Fac itty Name Outlall Number Modified Application Form 2A
NC0043125 i Patterson School WWTP / Modified March 2021
TABLE B. EFFLUENT PARAMETERS FOR ALL POTWS WITH A FLOW EQUAL TO OR GREATER THAN 0.1 MGD
, Maximum Daily Discharge Average Daily Discharge Analytical ML or MDL
Pollutant Number of
Value Units Value Units Samples Method'..,' (indude units)
Ammonia(as N) '7 �/ 9 ot�,./L /• 9 2— �/- 4 / �g A�( /•0 ❑DMMMDL
Chlorine �, �, o / ` �` ❑ML
(total residual,TRC)2 0 MDL
0 ML
Dissolved oxygen 0 MDL
Nitrate/nitrite ❑ML
❑MDL
0 ML
Kjeldahl nitrogen ❑MDL
0 ML
Oil and grease O MDL
0 ML
Phosphorus ❑MDL
Total dissolved solids 0 ML
i ❑MDL
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 1,subchapter N or 0.See instructions and 40 CFR 122.21(e)(3).
2 Facilities that do not use chlorine for disinfection,do not use chlorine elsewhere in the treatment process,and have no reasonable potential to discharge chlorine in their effluent are not
required to report data for chlorine.
EPA Form 3510-2A(Revised 3-19)
Page 12

EPA identification Number NPDES Permit Number I Facility Name Outfall Number Modified Application Form 2A
NC0043125 Patterson School W WTP Modified March 2021
TABLE C. EFFLUENT PARAMETERS FOR SELECTED POTWS
Maximum Daily Discharge Average Daily Discharge
Pollutant Analytical ML orJMDL
Value Units Value Units I Number of Method? (include units)
Samples
Metals,Cyanide, and Total Phenols
0 ML
Hardness(as CaCO3) L7 MDL
ML
Antimony,total recoverable _ 0
MDL
Arsenic,total recoverable ❑ML
❑MDL
0 ML
Beryllium,total recoverable ❑MDL
Cadmium,total recoverable f ❑ML
C1 MDL
Chromium,total recoverable ❑ML
1.Thi\
❑MDL
Copper.total recoverable J q ML
q MDL
Lead,total recoverable ❑ML
q MDL
ML
Mercury,total recoverable ❑MDL
Nickel,total recoverable ❑ML
❑MDL
❑ML
Selenium,total recoverable U MDL
Silver,total recoverable U ML
L]MDL
❑ML
Thallium,total recoverable
u MDL
❑ML
Zinc,total recoverable U MDL
( _— -- _ ❑ML
Cyanide U MDL
ML
Total phenolic compounds ❑MDL
Volatile Organic Compounds
U ML
Acrolein ❑MDL
ML
Acrylonitrile ❑MDL
❑ML
Benzene ❑MDL
❑ML
Bromoform ❑MDL
EPA Form 3510-2A(Revised 3-19) Page 13

EPA Identification Number NPDES Permit Number I Facility Name 0utfall Number Modified Application Form 2A
NC0043125 Patterson School WWTP Modified March 2021
TABLE C.EFFLUENT PARAMETERS FOR SELECTED POTWS
Maximum Daily Discharge Average Daily Discharge Analytical ML or MDL
Pollutant Number of Method' (include units) -
• Value Units Value, Units Samples
Carbon tetrachloride ❑ML
❑MDL
Chlorobenzene ❑ML
❑MDL
Chlorodibramomethane ❑ML
❑MDL
Chloroethane 0 ML
❑MDL
ML
2-chloroethylvinyl ether o MDL
Chloroform ❑ML
❑MDL
Dichlorobromomethane / El ML
Y ❑MDL
1,1-dichloroethane ❑ML
❑MDL
❑ML
1,2-dichloroethane ❑MDL
ML
trans-1,2-dichloroethylene o MDL
ML
1,1-dichloroethylene U MDL
— ! ❑ML
1,2-dichloropropane ❑MDL
— — ❑ML
1,3-dichloropropylene ❑MDL
— ❑ML
Ethylbenzene ❑MDL
❑ML
Methyl bromide -- ❑MDL
❑ML
Methyl chloride ❑MDL
❑ML
Methylene chloride LI MDL
— — L I ML
1,1,2,2-tetrachloroethane ❑MDL
— ❑ML
Tetrachloroethylene ❑MDL
— n ML
Toluene ❑MDL
❑ML
1,1,1-trichloroethane 0 MDL
❑ML
1,1,2-trichloroethane ❑MDL
EPA Form 3510-2A(Revised 3-19) Page 14

EPA Identification Number NPDES Permit Number Facility Name Outfall Number Modified Application Form 2A
NC0043125 Modified March 2021
TABLE C.EFFLUENT PARAMETERS FOR SELECTED POTWS
Maximum Daily Discharge Average DailyDischarge
Pollutant. Analytical ML or MDL
Value Units Value Units Number of Method' (include units)
Samples
ML
Trichloroethylene ❑MDL
ML
Vinyl chloride ❑MDL
Add-Extractable Compounds
p-chloro-m-cresol ❑ML
❑MDL
❑ML
2-chiorophenol ❑MDL
ML
2,4-dichlorophenol o MDL
0 ML
2,4-dimethylphenol ❑MDL
4,6-dinitro-o-cresol l ❑ML
I ❑MDL
2,4-dinitrophenol 0 ML
0 MDL
❑ML
2-nitrophenol ❑MDL
❑ML
4-nitrophenol ❑MDL
ML
Pentachlorophenol LI MDL
❑ML
Phenol
❑MDL
ML
2,4,6-trichlorophenol ❑MDL
Base-Neutral.,Compounds
❑ML
Acenaphthene ❑MDL
❑ML
Acenaphthylene ❑MDL
❑ML
Anthracene ❑MDL
Benzidine ❑ML
❑MDL
ML
Benzo(a)anthracene ❑MDL
ML
Benzo(a)pyrene ❑MDL
3,4-benzofluoranthene ❑ML
❑MDL
EPA Form 3510-2A(Revised 3-19) Page 15

EPA Identification Number NPDES Permit Number I Facility Name Outfall Number Modified Application Form 2A
N00043125 Patterson School WWTP �' ' 1
TABLE C.EFFLUENT PARAMETERS FOR SELECTED POTWS
Maximum Daily Discharge Average Daily.Discharge Ana1gtical ML or MDL
Pollutant ....
Value Units Value Units Number of Method' (include units)
Samples
ML
Benzo(ghi)perylene ❑MDL
ML
Benzo(k)fluoranthene 0 MDL _
❑ML
Bis(2-chioroethoxy)methane ❑MDL
ML
Bis(2-chloroethyl)ether ❑MDL
ML
Bis(2-chloroisopropyl)ether ❑MDL
0 ML
Bis(2-ethylhexyl)phthalate 0 MDL
ML
4-bromophenyl phenyl ether ❑MDL
Butyl benzyl phthalate Q MDL
2-chloronaphthalene
❑❑MLMDL
4-chlorophenyf phenyl ether /A— ❑MDL
ML
Chrysene p MDL
ML
di-n-butyl phthalate 0
0 MDL
❑ML
di-n-octyl phthalate ❑MDL
❑ML
Dibenzo(a,h)anthracene
❑MDL
❑ML
1,2-dichlorobenzene ❑MDL
❑ML
1,3-dichlorobenzene ❑MDL
❑ML
1,4-dichlorobenzene 0 MDL
❑ML
3,3-dichlorobenzidine ❑MDL
❑ML
Diethyl phthalate 0 MDL
❑ML
Dimethyl phthalate ❑MDL
❑ML
2,4-dinitrotoluene 0 MDL
❑ML
2,6-dinitrotoluene 0 MDL
EPA Form 3510-2A(Revised 3-19) Page 16

EPA Identification Number NPDES Permit Number I Facility Name Outfall Number Modified Application Form 2A
NC004 3 125 Patterson School WWTP Modified March 2021 1
TABLE C. EFFLUENT PARAMETERS FOR SELECTED POTWS
Maximum Daily Discharge Average Daily Discharge .
Pollutant Analyfical ML or MDL
Value Units Value Units Number of Method' (include units)
. ..:< -Samples
1,2-diphenylhydrazine ❑MDL
Fluoranthene I ❑ML
❑MDL
- --r-- -- - ._ r— IA ML
Fluorene
❑MDL
Hexachlorobenzene ❑ML
❑MDL
Hexachlorobutadiene ❑ML
❑MDL
Hexachlorocyclo-pentadiene ❑ML
❑MDL
Hexachloroethane ❑ML
C7 MDL
Intleno(1,2,3-cd)pyrene _ — ❑ML
❑MDL
❑ML
Isophorone / _ ❑MDL
----") / 7` izl____
0 ML
Naphthalene ❑MDL_
Nitrobenzene ❑ML
❑MDL
N-nitrosodi-n-propylamine ❑ML
❑MDL
0 ML
N-nitrosodimethylamine ❑MDL
— - ❑ML
N-nitrosodiphenylamine ❑MDL
❑ML
Phenanthrene 0 MDL
❑ML
Pyrene — l ❑MDL
1,2,4 trichlorobenzene 1
❑ML
❑MDL
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 3510-2A(Revised 3-19) Page 17

NPDES Permit Number I Facility Name Outfall Number Modified Application Form 2A
NC0043125 Patterson School WWTP Modified March 2021
TABLE D.ADDITIONAL POLLUTANTS AS REQUIRED BY NPDES PERMITTING AUTHORITY
'Maximum Daily DIScharge Average-Dai Discha e
Pollutarn. Number of Analytical ML or MDL
I(list) - Value Units Value Units Method' (include units)
. I Samples
❑ No additional sampling is required by NPDES permitting authority.
❑ML
❑MDL
❑ML
❑MDL
❑ML
❑MDL
❑ML
/ ❑MDL
/ ❑ML
( MDL
❑ML
❑MDL
❑ML
MDL
ML
j -- -..T - _ ❑ML
❑MDL
`_. ❑ML
❑MDL
ML
❑MDL
ML
❑MDL
D ML
Ll MDL
❑ML
LI MDL
LJ ML
❑MDL
❑ML
❑MDL
0 ML
MDL
ML
❑ML
❑MDL
1 Sampling shall be conducted according to sufficiently sensitive test procedures(i.e., methods)approved under 40 CFR 136 for the analysis of pollutants or pollutant parameters or required
under 40 CFR chapter I,subchapter N or 0, See instructions and 40 CFR 122.21(e)(3).
Page 18

Patterson
NA1ERT'EcH LADS Inc. EFFLUENT- EFFLUENT-
2INFLUENT STREAMS EXIT School-
EFFLUENT
1/2/2019 BOD 9.1 TSS 9.2 NH3 1.70
1/15/2019 BOD 12.3 TSS 12.0
2/5/2019 BOD 18.8 TSS 20.0 NH3 4.23
2/12/2019 BOD 31.9 TSS 14.0
3/6/2019 BOD 3.5 TSS 13.6 NH3 1.94
3/15/2019 BOD 16.7 TSS 5.2
4/9/2019 BOD 12.2 TSS 26.0 NH3 3.78
4/16/2019 BOD 13.2 TSS 15.0
5/8/2019 BOD 8.7 TSS 20.5 NH3 <0.2
5/14/2019 BOD 11.6 TSS 11.6
6/5/2019 BOD 16.9 TSS 7.3 NH3 4.90
6/18/2019 BOD 22.1 TSS 4.2

OS17 £HN 9'T I SSI 1717Z QOEI OZOZ/P/Z
Z'L SSI t'ZI QOS OZOZ/t7I/I
ST'17 £HN 0'8 SSI 0'LI QOH OZOZ/8/T
St I SSZ T'ZZ QO I 6TOZ/LT/ZT
00'£ £HN Z'S SSI £'8I QOg 6TOZ/£/ZI
0'9T SSI 017Z QO£I 610Z/17T/II
L9'0 £HN COI SSI S'8I QO T 6IOZ/9/Ii
0'L S&L 9'T Z CEO ET 6I OZ/0I/0 T
Z'0> £HN £'Z1 SSZ Z'ZI QOg 6IOZ/Z/O1
Z'O> £HN 0'OT SSI I'OZ QO J 6I0Z/01/6
S'LT SSZ S'9T QOS 6TOZ/£/6
0'9 SSZ L'ZZ QOS 6TOZ/9T18
89't7 £HN O'L SSI Z'£ QOH 610Z/9/8
0'OZ SSI 0'9 CIO { 6TOZ/6/L
Z'O> £HN 0'17 SSZ 9'LI QOH 6IOZ/Z/L

2/18/2020 BOD 10.2 TSS <2.5
3/3/2020 BOD 26.8 TSS 15.0 NH3 3.40
3/10/2020 BOD 17.9 TSS 17.0
4/1/2020 BOD 24.9 TSS 4.1 NH3 2.80
4/15/2020 BOD 6.9 TSS 6.0
5/5/2020 BOD 11.3 TSS 3.7 NH3 <0.2
5/13/2020 BOD 16.6 TSS 8.4
6/2/2020 BOD 18.8 TSS <2.5 NH3 <0.2
6/9/2020 BOD 12.1 TSS <2.5
7/8/2020 BOD 19.9 TSS 5.0 NH3 0.92
7/15/2020 BOD 39.8 TSS 4.5
8/5/2020 BOD 14.9 TSS 10.7 NH3 4.83
8/12/2020 BOD 23.7 TSS 10.3
9/15/2020 BOD 41.2 TSS 4.1 NH3 9.65
9/23/2020 BOD 29.0 TSS 4.5

10/8/2020 BOD 16.2 TSS 15.2 NH3 4.08
10/13/2020 BOD 13.4 TSS 18.5
11/4/2020 BOD 5.2 TSS 4.4 NH3 0.76
11/24/2020 BOD 9.5 TSS 3.7
12/9/2020 BOD 3.4 TSS 6.0 NH3 0.37
12/18/2020 BOD 6.1 TSS 21.0
1/12/2021 BOD <2.0 TSS <2.5 NH3 <0.2
1/27/2021 BOD 6.1 TSS 4.1
2/10/2021 BOD 3.9 TSS <2.5 NH3 1.32
2/17/2021 BOD 7.4 TSS 11.3
3/10/2021 BOD 12.8 TSS 5.5 NH3 7.65
4/8/2021 BOD 7.9 TSS 13.2 NH3 7.89
4/13/2021 BOD 4.8 TSS 10.3
5/5/2021 BOD 15.3 TSS 3.6 NH3 4.51

5/13/2021 BOD 10.3 TSS 9.2
6/2/2021 BOD 18.9 TSS 11.0 NH3 <1.0
6/10/2021 BOD 12.9 TSS 11.3
7/8/2021 BOD 17.0 TSS 4.7 NH3 <1.0
7/14/2021 BOD 16.0 TSS 4.3
8/4/2021 BOD 16.6 TSS 8.7 NH3 <1.0
8/25/2021 • BOD • 17.1 TSS 6.0
9/14/2021 BOD 9.6 TSS 5.7 NH3 1.18
9/29/2021 BOD 6.2 TSS 5.5
10/7/2021 BOD 7.5 TSS 6.0 NH3 1.98
10/21/2021 BOD 9.8 TSS 3.6
11/15/2021 HOD 11.5 TSS 5.8 NH3 <1.0
11/29/2021 HOD 5.1 TSS 4.3
12/15/2021 BOD 2.8 TSS <2.5 NH3 1.22
12/29/2021 BOD <2.0 TSS <2.5
I -....-
8/17/2022 BOD 4.2 TSS 4.3 NH3 1.26

8/30/2022 BOD 5.4 TSS 3.9
9/6/2022 BOD <2.0 TSS 3.3 NH3 1.25
9/19/2022 BOD 2.4 TSS 5.4
10/3/2022 BOD <2.0 TSS <2.5 NH3 1.52
10/17/2022 BOD <2.0 TSS <2.5 NH3 <1.0
11/1/2022 BOD <2.0 TSS <2.5 NH3 2.04
11/14/2022 BOD <2.0 TSS <2.5 NH3 1.42
12/1/2022 BOD <2.0 TSS 12.5 NH3 1.26
12/12/2022 BOD <2.0 TSS <2.5 NH3 1.15
1/3/2023 BOD <2.0 TSS <2.5 NH3 1.48
1/17/2023 BOD <2.0 TSS <2.5
2/1/2023 BOD 10.4 TSS <2.5 NH3 4.39
2/13/2023 BOD 2.9 TSS 5.6
3/1/2023 BOD 9.1 TSS <2.5 NH3 2.56

3/13/2023 BOD 23.1 TSS 11.7
4/3/2023 BOD 2.4 TSS <2.5 NH3 2.15
4/17/2023 BOD 8.0 TSS <2.5
5/1/2023 BOD 6.0 TSS <2.5 NH3 <1.0
5/15/2023 BOD 7.6 TSS 3.9
6/5/2023 BOD <2.0 TSS <2.5 NH3 2.08
6/19/2023 BOD 5.2 TSS <2.5
7/5/2023 BOD 8.6 TSS <2.5 NH3 2.68
7/17/2023 BOD 8.7 TSS 5.0
8/2/2023 BOD 8.9 TSS 4.3 NH3 2.54
8/14/2023 BOD 7.9 TSS <2.5
9/5/2023 BOD 10.4 TSS 9.2 NH3 2.11
9/18/2023 BOD 9.8 TSS <2.5

1/11/2022 BOD <2.0 TSS <2.5 NH3 <1.0
1/26/2022 BOD <2.0 TSS 5.3
2/9/2022 BOD 2.7 TSS 4.4 NH3 <1.0
2/23/2022 BOD 12.9 TSS 6.5
3/15/2022 BOD 3.7 TSS <2.5 NH3 <1.0
3/30/2022 BOD 4.2 TSS 4.3
4/13/2022 BOD 3.2 TSS 3.3 NH3 1.32
4/27/2022 BOD <2.0 TSS <2.5
5/11/2022 BOD <2.0 TSS <2.5 NH3 <1.0
5/25/2022 BOD <2.0 TSS <2.5
6/15/2022 BOD <2.0 TSS 3.3 NH3 <1.0
6/29/2022 BOD <2.0 TSS 3.5
7/14/2022 BOD <2.0 TSS 3.1 NH3 <1.0
7/28/2022 BOD <2.0 TSS 5.3 NH3 <1.0
8/17/2022 BOD 4.2 TSS 4.3 NH3 1.26

ATTACHMENT A
Harnett County
CASE NUMBER: DV-2023-0124
PERMIT NO: WQCS00166 REGION: Fayetteville
FACILITY: Harnett County Collection System COUNTY: Harnett
Other Violations
INCIDENT VIOLATION TOTAL VOLUME PENALTY
NUMBER DATE VIOLATION TYPE VIOLATION DESCRIPTION (GALLONS) AMOUNT
202301021 7/9/2023 CSO/SSO(Sewer Overflow) Discharge without valid permit 2,000 $750.00
202301022 7/9/2023 CSO/SSO(Sewer Overflow) Discharge without valid permit 2,000 $750.00
702301046 7/14/2023 CSO/SSO(Sewer Overflow) Discharge without valid permit 1,800 $800.00
202301043 7/14/2023 CSO/SSO(Sewer Overflow) Discharge without valid permit 2,700 $1,000.00
202301047 7/14/2023 CSO/SSO(Sewer Overflow) Discharge without valid permit 3,000 $1,200.00
202301044 7/14/2023 CSO/SSO(Sewer Overflow) Discharge without valid permit 3,600 $1,200.00
202301049 7/14/2023 CSO/SSO(Sewer Overflow) Discharge without valid permit 3,600 $1,200.00
202301045 7/14/2023 CSO/SSO(Sewer Overflow) Discharge without valid permit 7,200 $1,200.00
202301048 7/14/2023 CSO/SSO(Sewer Overflow) Discharge without valid permit 21,600 $1,500.00