NC0085481_Renewal (Application)_20210909

ROY COOPER
Governor 5 t
it 1
ELIZABETH S.BISER
Secretory
S.DANIEL SMITH NORTH CAROLINA
Director Environmental Quality
September 09, 2021
Pender County BOE
Attn: Steven Hill, Superintendent
925 Penderlea Hwy
Burgaw, NC 28425
Subject: Permit Renewal
Application No. NC0085481
Penderlea Elementary School WWTP
Pender County
Dear Applicant:
The Water Quality Permitting Section acknowledges the September 8, 2021 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. 150B-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,
litaltQ‘AkA,,
Wren Thedford
Administrative Assistant
Water Quality Permitting Section
cc: Michael Myers-Envirolink, Inc
ec: WQPS Laserfiche File w/application
Q Nor olina Department of Environmental Quality Division of Water Resources
-DEWIImington Regional Office 127 Cardinal Drive Extension Wilmington.North Carolina 28405
910796.7215

North Carolina
Department of Environmental Quality Modified Application Form 2A
Division of Water Resources Revised March 2021
Modified Application
LaserfichP
Form 2A
Minor Sewage Facilities < 0. 1 MGD
and No Pretreatment Program
NPDES Permitting Program
ram
RECEIVED
SEP 0 8 2021
NCDEQ/DWR/NPDES
Note: Complete this form if your facility is a MINOR new or existing publicly owned treatment works.

I NPDES Permit Number Facility Name 1 Modified Application Form 2A
NC0085481 Penderlea Elementary School 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 ma 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
Penderlea Elementary School WWTP
Mailing address(street or P C) hr,x)
925 Penderlea Hwy
City or town State ZIP code
o 'Burgaw NC 28425
€ Contact name(first and last) Title Phone number Email address
o c Steven Hill Superintendent [phone] [e-mail].u!
A" Location address(street,route number,or other specific identifier) ❑ Same as mailing address
73
. 82 Penderlea Hwy
City or town State ZIP code
- Burgaw NC 28425
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
Pender County School
c Applicant address(street or P.O. box)
IP 0 925 Penderlea Hwy
€ City or town State ZIP code
0
c Burgaw NC 28425
0 Contact name(first and last) Title Phone number Email address
IS Steven Hill Superintendent [phone] [e-mail]
< 1.4 Is the applicant the facility's owner,operator,or both?(Check only one response.)
❑ Owner ❑ Operator EI Both
1.5 To which entity should the NPDES permitting authority send correspondence?(Check only one response.)
El Facility ❑ 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
p. number for each)
Existing Environmental Permits
a
El NPDES (d!scharyos <<,.;.,rface RCRA(hazardu.,s,.vast:) ❑ UIC(underground injection
c water) control)
c NC0085481
c ❑ PSD(air emissions) ❑ Nonattainment program(CM) ❑ NESHAPs(CM)
c
w
rn
a ❑ Ocean dumping(MPRSA) ID Dredge or fill(CWA Section ❑ Other(specify)
404)
-
Page 1

NPDES Permit Number Facility Name Modified Application Form 2A
NC0085481 Penderlea Elementary School Modified March 2021
1A/1A/Tn
1.7 Provide the collection s stem information re uested below for the treatment works
Municipality Population
Served Served _ (indicate percentage) Ownership Status
NA-School 530
100 %separate sanitary sewer O Own O Maintain
d %combined storm and sanitary sewer 0 Own 0 Maintain
System
N - 0 Unknown 0 Own 0 Maintain
e %separate sanitary sewer 0 Own 0 Maintain
A %combined storm and sanitary sewer 0 Own 0 Maintain
0 Unknown 0 Own 0 Maintain
0.
a %separate sanitary sewer ElOwn ElMaintain
c %combined storm and sanitary sewer 0 Own El Maintain
0 0 Unknown 0 Own 0 Maintain
E %separate sanitary sewer 0 Own 0 Maintain
rn %combined storm and sanitary sewer 0 Own ❑ Maintain
tc milimumini0 Unknown 0 Own ❑ Maintain
Total 530
d Population
c i Served
Separate Sanitary Sewer System Combined Storm and
_- 4 Sanitary Sewer
Total percentage of each type of o
sewer line(in miles) 100 % NA /a
•' 1.8 Is the treatment works located in Indian Country?
'o ❑ Yes No
c 1.9 Does the facility discharge to a receiving water that flows through Indian Country?
C 0 Yes ❑✓ No
1.10 Provide design and actual flow rates in the designated spaces. ,,,D$sign Flow Rate
IP a.o1 mgd
To
' _— Annit tow Rates .. o
U LP'
Y
v ; - '` Two Years Ago .4. • Last Year " 7. ,'This Year
c r
CO 0.0036 mgd 0.0029 mgd no27 mgd
rn LL
Maximum Daily Flow Rates(Actual)
o Two Years Ago Last Year This Year
0.008o mgd 0.0172 mgd 0.0142 mgd
1.11 i Provide the total number of effluent discharge points to waters of the State of North Carolina by i'4 e
c I Total Number of Effluent Discharge Points by Type
IL a Constructed
�, Combined Sewer
T Treated Effluent Untreated Effluent pverflows Bypasses Emergency
;rii0 -0 Overflows
o
_ I
Page 2

NPDES Permit Number Facility Name Modified Application Form 2A
NC0085481 Penderlea Elementary School Modified March 2021
%ARA/TO •
Outfalls Other Than to Wat ; iti4►ti ,
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?
1 ' ❑ Yes E No 4 SKIP to Item 1.14.
1.13 Provide the location of each surface impoundment and associated dischar a information in the table below.
Surface Impoundment Location and Discharge Date
Average Daily Volume Continuous or Intermittent
Location Discharged to Surface
. Impoundment (check one)
p `
gpd ❑ Continuous
❑ Intermittent
0 Continuous
gpd 0 Intermittent
0 Continuous
gpd 0 Intermittent
33
1.14 Is wastewater applied to land?
g ❑ Yes ❑ No 4 SKIP to Item 1.16.
0 1.15 Provide the land application site and discharge data requested below
H Land Application Site and Discharge Data
Continuous or
o Location Size Average Daily Volume Intermittent
IT Applied 4checlt ne
co
s ❑ Continuous
N acres gpd ❑ Intermittent
_. • 0 Continuous
w acres gpd 0 Intermittent
1:31 gpd 0 Continuous
acres ❑ Intermittent
76 1.16 Is effluent transported to another facilityfor treatmentprior to di
scharge?
o IDYes 0No 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?
1.
❑ Yes ❑ No-4 SKIP to Item 1.20.
1.19 Provide information on the transporter below.
Transporter Data
1 Entity name Mailing address(street or P.O.box)
City or town State ZIP code
:ii
Contact name(first and last) Title
Phone number Email address
I
Page 3

NPDES Perm,t Number Facility Name
AI\A/Tn Modified Application Form 2A
%
NC0085481 Penderlea Elementary School 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)
c City or town State I ZIP code
am
Contact name(first and last) Title
0
d Phone number Email address
NPDES number of receiving facility(if any) 0 None Average daily flow rate mgd
1.21 Is the wastewater disposed of in a manner other than those already mentioned in Items 1.14 through 1.21 that do
0 -, not have outlets to waters of the State of North Carolina(e.g.,underground percolation,underground injection)?
d
t D Yes ❑✓ No 4 SKIP to Item 1.23.
0
0 1.22 Provide information in the table below on these other disposal methods.
d Information on Other Disposal Methods
o Disposal Location of Size of Annual Average Continuous or Intermittent
a Method Daily Discharge
Disposal Site Disposal Site (check one)
to Description _ iiiiii _;_._ Volume
Rs ❑ Continuous
acres gpdiiii 0 Continuous gpd 0 Intermittent
acres
acres d ❑ Continuous
gp ❑ 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.
..a m Consult with your NPDES permitting authority to determine what information needs to be submitted and when.)
o0 ❑ Discharges into marine waters(CWA ❑ Water quality related effluent limitation(CWA Section
Section 301(h)) 302(b)(2))
ElNot 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'?
0 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 I Contractor 3
o Contractor name
t (company name)
Envirolink,Inc
€ Mailing address 4700 Homewood Court
c (street or P.O.box)
S City,state,and ZIP
11 t?
code Raleigh,NC 27609
o Contact name(first and Michael Myers
ca last)
Phone number [phone]
Email address [e-mail]
Operational and Operate and maintain the
maintenance WWTP
responsibilities of
contractor
Page 4

•
NPDES Permit Number Facility Name Modified Application Form 2A
NC0085481 Penderlea Elementary School Modified March 2021
.e,Tn
SECTION 2.ADDITIONAL INFORMATION(40 CFR 122.21(j)(1)and(2))
3 Outfalls to Waters of the State of North Carolina
0
`j' 2.1 , Does the treatment works have a design flow greater than or equal to 0.1 mgd?
❑ Yes ❑✓ No 4 SKIP to Section 3
2.2 Provide the treatment works'current average daily volume of inflow _Average Daily Volume of Inflow and Infiltration
and infiltration. 9Pd
_a
Indicate the steps the facility is taking to minimize inflow and infiltration
`—' 2.3 Haveyou attached a topographic to this application that contains all the required information?(See instructions for
:_ map PP q
12 specific requirements.)
a)
0
o ❑ Yes 0 No
E 2.4 Have you attached a process flow diagram or schematic to this application that contains all the required information?
oEl (See instructions for specific requirements.)
rn
LL. ro
a ❑ 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
m 1
c
E
d
a. 2
E
0 0
N 3.
0
0
-0
a
4.
ri,o 2 6 Provide scheduled or actual dates of completion for improvements.
a Scheduled or Actual Dates of Completion for Improvements
m
°' Affected Attainment of
Scheduled Begin End Begin
Outfalls Operational
o Improvement Construction Construction Discharge
E (list outfall Level 1
from above) (MM/DD/YY (MM/DD/YYYY) (MM/DD/YYYY)
number) �MMIDD/YYYYZ
-o
to
0 1.
-0
3.
HOW4
2.7 Have appropriate permits/clearances concerning other federal/state requirements been obtained?Briefly explain your
response.
❑ Yes ❑ No 0 None required or applicable
14,1111 Explanation:
I
i
Page 5

NPDES Permit Number Facility Name Modified Application Form 2A
NC0085481 Penderlea Elementary School I Modified March 2021
unerrn
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 Dol Outfall Number Outfall Number
1
State N(
tn
County Pf,r,l ,r
O City or town Burgaw
Distance from shore NA ft ft ft.
1.-3
Depth below surface NA I. ft ft.
Ci
Average daily flow rate mgd mgd mgd
Latitude 35° 45' 34.4" N " ° "
Longitude 79° 1 9.5" ° "
3.2 Do any of the outfalls described under Item 3.1 have seasonal or periodic discharges?
ni
o ❑ Yes E No 4 SKIP to Item 3.4.
a,
(g.) 3.3 If so,provide the following information for each applicable outfali
I
sN Outfall Number Outfall Number Outfall Number
e
Number of times per tear
C discharge occurs
a Average duration of each
o` discharge(specify units)
c Average flow of each
ro discharge mgd mgd mgd
U, Months in which discharge
occurs
3=1 Are any of the outfalls listed under Item 3.1 equipped with a diffuser?
❑ Yes ❑ No 4 SKIP to Item 3.6.
3.5 Briefl describe the diffuser pe at e,ich applicable outfall.
''t— Outfall Number Outfall Number Outfall Number
.s Does the treatment works discharge or plan to discharge wastewater to waters of the State of North Carolina from
E = 3.6 one or more discharge points?
❑ Yes ❑ No -*SKIP to Section 6.
Page 6

NPDES Permit Number Facility Name Modified Application Form 2A
NC0085481 Penderlea Elementary School Modified March 2021
3 7 Provide the receivino water and related information if known for each outfall"
ilig..„ ,„
ir rrt , umber Outfall Number
Receiving water name Crooked Run Creek
Name of watershed,river,
c or stream system Cape Fear
o. U.S.Soil Conservation
u Service 14-digit watershed
c code
o Name of state
a) management/river basin
U.S.Geological Survey
t 8-digit hydrologic
cc cataloging unit code
Critical low flow(acute) cfs cfs cfs
Critical low flow(chronic) cfs j cfs cfs
Total hardness at critical mg/L of mg/L of mg/L of
low flow CaCO3 CaCO3 CaCO3
3.8 Provide the following information describing the treatment provided for discharges from each outfall.
IS
Outfall Number 001 Outfall Number Outfall
aill
Highest Level of j ❑ Primary ❑ Primary ❑ Primary
Treatment(check all that I] Equivalent to ❑ Equivalent to 0 Equivalent to
apply per outfall) secondary secondary secondary
O Secondary 0 Secondary 0 Secondary
❑ Advanced ❑ Advanced 0 Advanced
O Other(specify) 0 Other(specify) 0 Other(specify)
c
0
c. Design Removal Rates by
u Outfall
N
d
c
BOD5 or CBOD5 85 % %
m TSS 85 % % %
t-
0 Not applicable 0 Not applicable 0 Not applicable
Phosphorus % °!o
0 Not applicable 0 Not applicable 0 Not applicable
Nitrogen !o o 0!o %
!o
Other(specify) 0 Not applicable 0 Not applicable 0 Not applicable
% % %
Page 7

NPDES Permit Number Facility Name Modified Application Form 2A
NC008S481 Penderlea Elementary School Modified March 2021
%AI AITn j
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.
•0
m
c
c
o
c.)
c Outfall Number 001 Outfall Number Outfall Number Ai
ca. Disinfection type Ultraviolet
c
U
ar
p
c ns Seaso usi,'d All
c
E
iv
al Dechlorination used? 0 Not applicable ❑ Not applicable 0 Not applicable
it-
❑ Yes ❑ Yes 0 Yes
❑ No ❑ No ❑ No
3.10 Have you completed monitoring for all Table A parameters and attached the results to the application package?
r❑ 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?
❑ Yes ✓❑ No 4 SKIP to Item 3.13.
° l 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
g Acute Chronic Acute Chronic Acute Chronic
e Number of tests of discharge
rn
e_ water
w Number of tests of receiving
water
m
IE
W
3.14 Does the POTW use chlorine for disinfection,use chlorine elsewhere in the treatment process,or otherwise have
reasonable potential to discharge chlorine in its effluent'?
❑ Yes 4 Complete Table B,including chlorine. 0 No 4 Complete Table B,omitting chlorine.
3.15 Have you completed monitoring for all applicable Table B pollutants and attached the results to this application
package?
ElYes ❑ 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'?
0 Yes 0 No additional sampling required by NPDES
permitting authority.
Page 8

NPDES Permit Number Facility Name Modified Application Form 2A
NC0085481 Penderlea Elementary School Modified March 2021
Weneirn
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?
0 Yes ❑ No 4 Complete tests and Table E and SKIP to
Item 3.26.
3.20 Have you previously submitted the results of the above tests to your NPDES permitting authority?
❑ Yes ❑ No 4 Provide results in Table E and SKIP to
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
(MM/DD/YWY) Summary of Results
NA
,tg 3.22 Regardless of how you provided your WET testing data to the NPDES permitting authority,did any of the tests result in
c toxicity?
El Yes 0 No 4 SKIP to Item 3.26.
3.23 Describe the cause(s)of the toxicity:
c
m
3.24 Has the treatment works conducted a toxicity reduction evaluation?
0 Yes ❑ No SKIP to Item 3.26.
3 25 Provide details of any toxicity reduction evaluations conducted.
3.26 Have you completed Table E for all applicable outfalls and attached the results to the application package?
0 Yes ❑ Not applicable because previously submitted
information to the NPDES •ermittine authori .
Page 9

NPDES Permit Number Facility Name 1 Modified Application Form 2A
NC0085481 Penderlea Elementary School I. Modified March 2021
IAn1ITO
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 1
Section 1: Basic Application
Information for All Applicants ❑ w/variance request(s) ❑ wl additional attachments
Section 2:Additional ❑ w/topographic map ❑ w/process flow diagram
Information ❑ w/additional attachments
wl Table A ❑ wl Table D
Section 3:Information on ✓❑ wl Table B ❑ w/additional attachments
Effluent Discharges
❑ wl Table C
Section 4:Not Applicable
tri
O
Section 5:Not Applicable
d
c�
Section 6:Checklist and
Certification Statement ❑ w/attachments
6.2 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 per ties for submitting false information,including the possibility of fine
and imprisonment for knowing viola ns.
Name(print or type first and I e) Official title
Steven Hill Superintendent
Signature Date s' ned
Page 10

NPDES Permit Number Facility Name Duffel'Number Modified Application Form 2A
NC0085481 Penderlea Elementary School 001 Modified Marc')2021
TABLE A.EFFLUENT PARAMETERS FOR ALL POTWS
Maximum Daily Discharge 1 Average Daily Discharge
Pollutant Analytical ML or MDL
Number of
Value Method' include units
Units Value Units S'.®a ( )
Biochemical oxygen demand
ML
zi BODs or 0 CBODS 14.0 mg/L 2.3 mg/L 124 SM 5210 El2.0 mg/L 0 MDL
(report one) 0 ML
Fecal coliform 2020 Colonies/100 ml 4.6 Colonies/100 ml 24 SM 9222 D ies/100 ml O MG_
Design flow rate 0.0142 mgd 0.0027 mgd 365
pH(minimum) 6.8 S.U.
pH(maximum) 7.8 S.u.
Temperature(winter) 26.0 Degrees C 14.0 Degrees C 26
Temperature(summer) 29.2 Degrees C 25.1 Degrees C 26
0 ML
Total suspended solids(TSS) 3.1 mg/L 0.54 mg/L 24 SM 2540 D 2.5 mg/L 0 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).
Page 11

EPA Identification Number NPDES Permit Number Facility Name Outfall Number Modified Application Form 2A
NC0085481 Penderlea Elementary School 001 Modified March 2021
11I1.1ITIl
TABLE B.EFFLUENT PARAMETERS FOR ALL POTWS WITH A FLOW EQUAL TO OR GREATER THAN 0.1 MGD
Maximum Daily Discharge Average Daily Discharge • -
Pollutant Analytical ML or MDL
Value Units Value Units Number of Method' (include units)
Samples
Ll ML
Ammonia(as N) 3.0 mg/L 0.33 mg/L 24 EPA 350.1 0.1 mg/L El MDL
Chlorine ❑ML
(total residual,TRC)2 NA NA NA NA NA NA NA ❑MDL
U ML
Dissolved oxygen 11.3 mg/L 8.1 mg/L 24 SM 1500 0 G-2016 0.1 mg/L 0 MDL
ML
Nitrate/nitrite NA NA NA NA NA NA NA 0 MDL
Cl ML
Kjeldahl nitrogen NA NA NA NA NA NA NA 0 MDL
ML
Oil and grease NA NA NA NA NA NA NA 0 MDL
0 ML
Phosphorus NA NA NA NA NA NA NA 0 MDL
U ML
Total dissolved solids NA NA NA NA NA NA NA O 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).
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 Facility Name Outfall Number Modified Application Form 2A
NC0085481 Penderlea Elementary School Modified March 2021
%A/U/TD
TABLE C.EFFLUENT PARAMETERS FOR SELECTED POTWS
Maximum Daily Discharge Average Daily Discharge
Pollutant Analytical ML or MDL
Value Units Value Units 1 Number of Method' i (include units)
_ Samples I,-
Metals,Cyanide,and Total Phenols
'not* siiii
Hardness as CaCO3
( ❑ML
MDL
0 ML
Antimony,total recoverable _ 0 MDL
—
Arsenic,total recoverable ❑ML
_ ❑MDL
0 ML
Beryllium,total recoverable —
_ __ 0 MDL
Cadmium,total recoverable ❑ML
❑MDL
Chromium,total recoverable ❑ML
❑MDL
0 ML
Copper,total recoverable ❑MDL
Lead,total recoverable ❑ML
❑MDL
ML
Mercury,total recoverable LI O MDL
Nickel,total recoverable ❑ML
❑MDL
Selenium,total recoverable ❑ML
❑MDL
Silver,total recoverable ❑ML
❑MDL
Thallium,total recoverable ❑ML
_ ❑MDL
Zinc,total recoverable ❑ML
MDL
❑ML
Cyanide 0 MDL
0 ML
Total phenolic compounds ❑MDL
Volatile Organic Compounds
Acrolein ❑ML
❑MDL
0 ML
Acrylonitrile ❑MDL
Benzene ❑ML
❑MDL
Bromoform ❑ML
❑MDL
EPA Form 3510-2A(Revised 3-19) Page 13

EPA Identification Number I NPDES Permit Number Facility Name Outfall Number Modified Application Form 2A
NC0085481 Penderlea Elementary School Modified March 2021
lA/1AlTA
TABLE C.EFFLUENT PARAMETERS FOR SELECTED POTWS
Maximum Daily Discharge Average Daily Discharge !
Pollutant i Analytical I ML or MDL
Number of Methods ; (include units)
Value Units Value ! Units Samples ;
Carbon tetrachloride
.�MDL
Chlorobenzene LIME
❑MDL
Chlorodibromomethane ❑ML
❑MDL
Chloroethane ❑ML
0 MDL
LJ ML
2-chloroethylvinyl ether ❑MDL
Chloroform 0 ML
❑MDL
Dichlorobromomethane ❑ML
_ _ ❑MDL
1,1-dichloroethane ❑ML
❑MDL
1,2 dichloroethane ❑ML
❑MDL
ML
trans-1,2-dichloroethylene a MDL
0 ML
1,1-dichloroethylene a MDL
ML
1,2-dichloropropane a MDL
1,3-dichloropropylene ❑ML
❑MDL
❑ML
Ethylbenzene ❑MDL
LI ML
Methyl bromide ❑MDL
ML
Methyl chloride a MDL
0 ML
Methylene chloride ❑MDL
1,1,2,2-tetrachloroethane a ML
❑MDL
❑ML
Tetrachloroethylene a MDL
0 ML
Toluene ❑MDL
❑ML
1,1,1-trichloroethane a MDL
0 ML
1,1,2-trichloroethane ❑MDL
EPA Form 3510-2A(Revised 3-19) Page 14
w