NC0046418_Renewal (Application)_20230629

c is STATE
ROY COOPER a ' , _ ` 'N
Governorde.
ELIZABETH S.BISER ��`• "„n„°" _
Secretary �4 Q��" "�
RICHARD E.ROGERS,JR. NORTH CAROLINA
Director Environmental Quality
June 29, 2023
Wilkes County Schools
Attn: Thomas J. Spicer, ORC
613 Cherry St
North Wilkesboro, NC 28659
Subject: Permit Renewal
Application No. NC0046418
Mountain View Elementary School
Wilkes County
Dear Applicant:
The Water Quality Permitting Section acknowledges the June 29, 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-regulation 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,
e5c0/4•-/
Wren Thedford
Administrative Assistant
Water Quality Permitting Section
ec: WQPS Laserfiche File w/application
DE J NWorthinston-Salem Carolina DepRegionalartmentOffi ofce Environmental450WestHane QualitysMill I Ro Divisionad.Sui
of Water Resources
te 300 Winston-Salem.North Carolina 27105
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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 Permitting Program
RECEIVED
2 9 2023
NCDEQ/DwRiNPDES
Mountain View
NC - 0046418
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
NC0046418 Mountain View Elementary Modified March 2021
Form NC Department of Environmental Quality-Application for NPDES Permit to Discharge Wastewater
MINOR SEWAGE FACILITIES(Before completing this form,please read the instructions.Failure to follow
NPDES the instructions ma result in denial of the ••plication.)
SECTION 1.BASIC APPLICATION INFORMATION FOR ALL APPLICANTS(40 CFR 122.21(j)(1)and(9))
1.1 Facility name
Mountain View Elementary School
Mailing address(street or P.O.box)
5464 Mountain View Road
City or town State ZIP code
0 Hays NC 28635
Contact name(first and last) Title Phone number Email address
0 Thomas ORC Spicer
p" [phone] [e-mail]
Location address(street,route number,or other specific identifier) 0 Same as mailing address
U-
613 Cherry Street
City or town State ZIP code
North Wilkesboro NC 28659
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
0
City or town State ZIP code
0
Contact name(first and last) Title Phone number Email address
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
number for each.)
_ Existing Environmental Permits __
❑ NPDES(discharges to surface ❑ RCRA(hazardous waste) ❑ UIC(underground injection
water) control)
NC0046418
o ❑ PSD(air emissions) ❑ Nonattainment program(CM) ❑ NESHAPs(CM)
co
N ❑ Ocean dumping(MPRSA) ❑ Dredge or fill(CWA Section 0 Other(specify)
404)
Page 1

NPDES Permit Number Facility Name Modified Application Form 2A
NC0046418 Mountain View Elementary Modified Mardi 2021
1.7 Provide the collection system information requested below for the treatment works.
Municipality Population Collection System Type
Served Served (indicate percentage) Ownership Status
%separate sanitary sewer ❑ Own ❑ Maintain
Z %combined storm and sanitary sewer ❑ Own ❑ Maintain
d ❑ Unknown 0 Own ❑ Maintain
co %separate sanitary sewer 0 Own ❑ Maintain
ciii %combined storm and sanitary sewer 0 Own ❑ Maintain
0 Unknown 0 Own ❑ Maintain
a %separate sanitary sewer 0 Own ❑ Maintain
c %combined storm and sanitary sewer ❑ Own CIMaintain
E ❑ Unknown 0 Own ❑ Maintain
%separate sanitary sewer ❑ Own ❑ Maintain
%combined storm and sanitary sewer 0 Own ❑ Maintain
co
c 0 Unknown ❑ Own ❑ Maintain
o
Total
°' Population
ci Served
Separate Sanitary Sewer System Combined Storm and
Sanitary Sewer
Total percentage of each type of
sewer line(in miles)
1.8 Is the treatment works located in Indian Country?
c
o 0 Yes ❑✓ No
U
R 1.9 Does the facility discharge to a receiving water that flows through Indian Country?
0 Yes ❑✓ No
1.10 Provide design and actual flow rates in the designated spaces. Design Flow Rate
mgd
- Annual Average Flow Rates(Actual)
Two Years Ago Last Year This Year
c
0 a mgd mgd mgd
CO`L Maximum Daily Flow Rates(Actual)
o Two Years Ago Last Year This Year
mgd mgd mgd
N 1.11 Provide the total number of effluent discharge points to waters of the State of North Carolina by type.
c Total Number of Effluent Discharge Points by Type
d a Constructed
Treated Effluent Untreated Effluent Combined Sewer Bypasses Emergency
L SI Overflows Overflows
0
N,
0 1
Page 2

NPDES Permit Number Facility Name Modified Application Form 2A
NC0046418 Mountain View Elementary 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 4 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 (check one)
Impoundment
❑ Continuous
gpd ❑ Intermittent
❑ Continuous
gpd ❑ Intermittent
0 Continuous
en gpd ❑ Intermittent
2 1.14 Is wastewater applied to land?
❑ Yes ❑ No 4 SKIP to Item 1.16.
0 1.15 Provide the land application site and discharge data requested below.
Land Application Site and Discharge Data
o Continuous or
Location Size Average Daily Volume Intermittent
et)C) Applied (check one)
s acresgpd 0 Continuous
0 ❑ Intermittent
acres d ❑ Continuous
o gp 0 Intermittent
❑ Continuous
acres gpd ❑ Intermittent
R 1.16 Is effluent transported to another facility for treatment prior to discharge?
o ❑ 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
NC0046418 Mountain View Elementary 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
0
Contact name(first and last) Title
0
t
Phone number Email address
QNPDES number of receiving facility(if 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)?
❑ Yes ❑ No 4 SKIP to Item 1.23.
1.22 Provide information in the table below on these other disposal methods.
;, Information on Other Disposal Methods
o Disposal Location of Size of Annual Average Continuous or Intermittent
Method Disposal Site Disposal Site Daily Discharge (check one)
Description Volume
acres gpd 0 Continuous
0 Intermittent
0
acresgpd 0 Continuous
❑ Intermittent
acresgpd 0 Continuous
❑ 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.
cu y Consult with your NPDES permitting authority to determine what information needs to be submitted and when.)
❑ Discharges into marine waters(CWA ❑ Water quality related effluent limitation(CWA Section
cy
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
0
Contractor name
(company name)
o Mailing address
(street or P.O.box)
`o City,state,and ZIP
code
Contact name(first and
0
last)
Phone number
Email address
Operational and
maintenance
responsibilities of
contractor
Page 4

NPDES Permit Number Facility Name Modified Application Fomi 2A
NC0046418 Mountain View Elementary Modified March 2021
SECTION 2.ADDITIONAL INFORMATION(40 CFR 122.21(j)(1)and(2))
a Outfalls to Waters of the State of North Carolina
= 2.1 Does the treatment works have a design flow greater than or equal to 0.1 mgd?
rn
❑ Yes ❑ No 4 SKIP to Section 3.
0 2.2 Provide the treatment works'current average daily volume of inflow Average Daily Volume of Inflow and Infiltration
and infiltration.
gpd
47.
Indicate the steps the facility is taking to minimize inflow and infiltration.
0
2.3 Have you attached a topographic map to this application that contains all the required information?(See instructions for
R specific requirements.)
o
0 ❑ Yes ❑ No
0
E 2.4 Have you attached a process flow diagram or schematic to this application that contains all the required information?
ot° (See instructions for specific requirements.)
rn
o ❑ 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
.171 C
1.
C)
E
n 2.
E
0
3.
C)
U,
4.
R 2.6 Provide scheduled or actual dates of completion for improvements.
Scheduled or Actual Dates of Completion for Improvements
E Affected Attainment of
d Scheduled Begin End Begin
2 Outfalls Operational
Improvement Construction Construction Discharge
(from above) (list outfall (MM/DD/YYYY) (MM/DD/YYYY) (MM/DD/YYYY) Level
number) (MM/DD/YYYY)
1.
2.
3.
4.
2.7 Have appropriate permits/clearances conceming other federal/state requirements been obtained?Briefly explain your
response.
❑ Yes ❑ No ❑ None required or applicable
Explanation:
Page 5

NPDES Permit Number Facility Name Modified Application Form 2A
NC0046418 Mountain View Elementary 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
County
3 -
City or town
0
o Distance from shore ft. ft. ft.
.Q
Depth below surface ft. ft. ft.
0
Average daily flow rate mgd mgd mgd
Latitude "
Longitude "
3.2 Do any of the outfalls described under Item 3.1 have seasonal or periodic discharges?
D Yes ❑ No 4 SKIP to Item 3.4.
3.3 If so,provide the following information for each applicable outfall.
N Outfall Number Outfall Number Outfall Number
Number of times per year
o discharge occurs
a Average duration of each
discharge(specify units)
Average flow of each
0 discharge mgd mgd mgd
cn Months in which discharge
occurs
3.4 Are any of the outfalls listed under Item 3.1 equipped with a diffuser?
❑ Yes ❑ No 4 SKIP to Item 3.6.
3.5 Briefly describe the diffuser type at each applicable outfall.
Outfall Number Outfall Number Outfall Number
�i 3 6 Does the treatment works discharge or plan to discharge wastewater to waters of the State of North Carolina from
one or more discharge points?
❑ Yes ❑ No 4SKIP to Section 6.
Page 6

NPDES Permit Number Facility Name Modified Application Form 2A
NC0046418 Mountain View Elementary 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,
c or stream system
E. U.S.Soil Conservation
y Service 14-digit watershed
o code
L
R Name of state
management/river basin
cc)
U.S.Geological Survey
8-digit hydrologic
ce 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 ❑ Primary 0 Primary 0 Primary
Treatment(check all that ❑ Equivalent to ❑ Equivalent to ❑ Equivalent to
apply per outfall) secondary secondary secondary
❑ Secondary ❑ Secondary ❑ Secondary
❑ Advanced 0 Advanced ❑ Advanced
❑ Other(specify) 0 Other(specify) ❑ Other(specify)
c
0
n Design Removal Rates by
0 Outfall
0
N
in
BOD5 or CBOD5
c
g a`1Oi TSS % % %
I
❑Not applicable ❑ Not applicable El Not applicable
Phosphorus % % o
/o
❑Not applicable ❑Not applicable ❑Not applicable
Nitrogen % % %
Other(specify) ❑Not applicable ❑Not applicable ❑Not applicable
% %
Page 7

NPDES Permit Number Facility Name Modified Applicafion Form 2A
NC0046418 Mountain View Elementary Modified March 2021
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.
C
0
U
o Outfall Number Outfall Number Outfall Number
Disinfection type
U
1= Seasons used
Dechlorination used? ❑ Not applicable ❑ Not applicable ❑ Not applicable
❑ Yes ❑ Yes ❑ Yes
❑ 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?
❑ 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
Acute Chronic Acute Chronic Acute Chronic
is .
rn
Number of tests of discharge
water
Number of tests of receiving
water
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. ❑ 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?
❑ 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?
El Yes ❑ No additional sampling required by NPDES
permitting authority.
Page 8

NPDES Permit Number Facility Name Modified Application Form 2A
NC0046418 Mountain View Elementary Modified March 2021
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?
❑ 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 Summary of Results
(MM/DD/YYYY)
a
a�
RI
c
C
3.22 Regardless of how you provided your WET testing data to the NPDES permitting authority,did any of the tests result in
toxicity?
❑ Yes 0 No 4 SKIP to Item 3.26.
v 3.23 Describe the cause(s)of the toxicity:
a)
w
3.24 Has the treatment works conducted a toxicity reduction evaluation?
0 Yes 0 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?
❑ Yes ❑ Not applicable because previously submitted
information to the NPDES 'ermittin. authori .
Page 9

NPDES Permit Number Facility Name Modified Application Form 2A
NC0046418 Mountain View Elementary 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 1 Column 2
❑ Section 1: Basic Applicationizi
wl variance request(s) ❑ w/additional attachments
Information for All Applicants
0 Section 2:Additional 0 w/topographic map 0 w/process flow diagram
Information ❑ w/additional attachments
❑ wl Table A ❑ w/Table D
0 Section 3:Information on 0 w/Table B 0 w/additional attachments
Effluent Discharges
❑ w/Table C
c
al
i Section 4:Not Applicable
0
R
w Section 5:Not Applicable
E
Section 6:Checklist and
c [� [i w/attachments
Certification Statement
N
Y B.2 Certification Statement
0
N
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
z _7J- „_..5— (?C . 0, L
Signature Date signed
...%,....,4„.
c.--/—"--- ‘ "eV ‘-el-1
Please see attached
documents!!!
Page 10

NPDES Permit Number Facility Name Outfall Number Modified Application Form 2A
NC0046418 Mountain View Elementary Modified March 2021
i
TABLE A.EFFLUENT PARAMETERS FOR ALL POTWS
Maximum Daily Discharge Average Daily Discharge Analytical ML or MDL
Pollutant
Value Units Value Units Number of Method' (include units)
Samples
Biochemical oxygen demand
❑ML
❑BOD5 or❑CBOD5 ❑MDL
(report one)
Fecal coliform ❑ML
❑MDL
Design flow rate
pH(minimum)
pH(maximum)
Temperature(winter)
Temperature(summer)
D ML
Total suspended solids(TSS) ❑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 O.See instructions and 40 CFR 122.21(e)(3).
Page 11

EPA Identification Number NPDES Permit Number Facility Name Outfall Number I Modified Application Form 2A
NC0046418 Mountain View Elementary 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 Methods (include units)
ML
)
Ammonia(as N) ❑MDL
Chlorine ❑ML
(total residual,TRC)2 ❑MDL
0 ML
Dissolved oxygen ❑MDL
Nitrate/nitrite ❑ML
❑MDL
❑ML
Kjeldahl nitrogen ❑MDL
0 ML
Oil and grease ❑MDL
D ML
Phosphorus ❑MDL
Total dissolved solids ❑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).
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
NC0046418 Mountain View Elementary 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
Metals,Cyanide,and Total Phenols
❑ML
Hardness(as CaCO3) ❑MDL
Antimony,total recoverable ❑ML
❑MDL
Arsenic,total recoverable ❑ML
❑MDL
Beryllium,total recoverable ❑ML
❑MDL
Cadmium,total recoverable ❑ML
❑MDL
Chromium,total recoverable ❑ML
❑MDL
Copper,total recoverable ❑ML
❑MDL
Lead,total recoverable ❑ML
❑MDL
Mercury,total recoverable ❑ML
❑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
Cyanide ❑ML
❑MDL
Total phenolic compounds ❑ML
❑MDL
Volatile Organic Compounds
Acrolein ❑ML
❑MDL
Acrylonitrile ❑ML
❑MDL
Benzene ❑ML
❑MDL
Bromoform ❑ML
❑MDL
EPA Form 3510-2A(Revised 3-19) Page 13

EPA Identification Number NPDES Permit Number Facility Name Outfall Number Modified Application Form 2A
NC0046418 Mountain View Elementary Modified March 2021
TABLE C. EFFLUENT PARAMETERS FOR SELECTED POTWS
Maximum Daily Discharge Average Daily Discharge Analytical ML or MDL
Pollutant Number of Method1 (include units)
Value Units Value Units Samples
Carbon tetrachloride ❑ML
❑MDL
Chlorobenzene ❑ML
❑MDL
Chlorodibromomethane ❑ML
❑MDL
Chloroethane ❑ML
❑MDL
2-chloroethylvinyl ether ❑ML
❑MDL
Chloroform ❑ML
❑MDL
Dichlorobromomethane ❑ML
❑MDL
1,1-dichloroethane ❑ML
❑MDL
1,2-dichloroethane ❑ML
❑MDL
trans-1,2-dichloroethylene ❑ML
❑MDL
1,1-dichloroethylene ❑ML
❑MDL
1,2-dichloropropane ❑ML
❑MDL
1,3-dichloropropylene ❑ML
❑MDL
Ethylbenzene ❑ML
❑MDL
Methyl bromide ❑ML
❑MDL
Methyl chloride ❑ML
❑MDL
Methylene chloride ❑ML
❑MDL
1,1,2,2-tetrachloroethane ❑ML
❑MDL
Tetrachloroethylene ❑ML
❑MDL
Toluene ❑ML
❑MDL
1,1,1-trichloroethane ❑ML
❑MDL
1,1,2-trichloroethane ❑ML
❑MDL
EPA Form 3510-2A(Revised 3-19) Page 14

EPA Identification Number NPDES Permit Number Facility Name Outfall Number Modified Application Form 2A
NC0046418 Mountain View Elementary Modified March 2021
TABLE C.EFFLUENT PARAMETERS FOR SELECTED POTWS
Maximum Daily Discharge Average Daily Discharge Analytical ML or MDL
Pollutant Number of Method1 (include units)
Value Units Value Units Samples
Trichloroethylene ❑ML
❑MDL
Vinyl chloride ❑ML
❑MDL
Acid-Extractable Compounds
p-chloro-m-cresol ❑ML
❑MDL
2-chlorophenol ❑ML
❑MDL
2,4-dichlorophenol ❑ML
❑MDL
2,4-dimethylphenol ❑ML
❑MDL
4,6-dinitro-o-cresol ❑ML
❑MDL
2,4-dinitrophenol ❑ML
❑MDL
2-nitrophenol ❑ML
❑MDL
4-nitrophenol ❑ML
❑MDL
❑ML
Pentachlorophenol ❑MDL
Phenol ❑ML
❑MDL
2,4,6-trichlorophenol ❑ML
❑MDL
Base-Neutral Compounds
Acenaphthene ❑ML
❑MDL
Acenaphthylene ❑ML
❑MDL
Anthracene ❑ML
❑MDL
Benzidine ❑ML
❑MDL
Benzo(a)anthracene ❑ML
❑MDL
Benzo(a)pyrene ❑ML
_ 0 MDL
3,4-benzofluoranthene ❑ML
❑MDL
EPA Form 3510-2A(Revised 3-19) Page 15

EPA Identification Number NPDES Permit Number Facility Name Outfall Number Modified Application Form 2A
NC0046418 Mountain View Elementary Modified March 2021
TABLE C.EFFLUENT PARAMETERS FOR SELECTED POTWS
Maximum Daily Discharge Average Daily Discharge Analytical ML or MDL
Pollutant
Value Units Value Units Number of Methods (include units)
Samples
0 ML
Benzo(ghi)perylene ❑MDL
Benzo(k)fluoranthene ❑ML
❑MDL
Bis(2-chloroethoxy)methane ❑ML
❑MDL
Bis(2-chloroethyl)ether ❑ML
❑MDL
Bis(2-chloroisopropyl)ether ❑ML
❑MDL
Bis(2-ethylhexyl)phthalate ❑ML
❑MDL
4-bromophenyl phenyl ether ❑ML
❑MDL
Butyl benzyl phthalate ❑ML
❑MDL
2-chloronaphthalene ❑ML
❑MDL
4-chlorophenyl phenyl ether ❑ML
❑MDL
Chrysene ❑ML
❑MDL
di-n-butyl phthalate ❑ML
❑MDL
di-n-octyl phthalate ❑ML
❑MDL
Dibenzo(a,h)anthracene ❑ML
❑MDL
1,2-dichlorobenzene ❑ML
❑MDL
1,3-dichlorobenzene ❑ML
❑MDL
1,4-dichlorobenzene ❑ML
❑MDL
3,3-dichlorobenzidine ❑ML
❑MDL
Diethyl phthalate ❑ML
❑MDL
Dimethyl phthalate ❑ML
❑MDL
2,4-dinitrotoluene ❑ML
❑MDL
2,6-dinitrotoluene ❑ML
❑MDL
EPA Form 3510-2A(Revised 3-19) Page 16

EPA Identification Number NPDES Permit Number Facility Name Outfall Number Modified Application Form 2A
NC0046418 Mountain View Elementary Modified March 2021
TABLE C. EFFLUENT PARAMETERS FOR SELECTED POTWS
Maximum Daily Discharge Average Daily Discharge Analytical ML or MDL
Pollutant
Value Units Value Units Number of Method1 (include units)
Samples
1,2-diphenylhydrazine ❑ML
❑MDL
Fluoranthene 0 ML
❑MDL
Fluorene ❑ML
❑MDL
0 ML
Hexachlorobenzene o MDL
0 ML
Hexachlorobutadiene ❑MDL
❑ML
Hexachlorocyclo-pentadiene ❑MDL
Hexachloroethane 0 ML
❑MDL
Indeno(1,2,3-cd)pyrene ❑ML
❑MDL
Isophorone ❑ML
❑MDL
Naphthalene ❑ML
❑MDL
Nitrobenzene 0 ML
❑MDL
❑ML
N-nitrosodi-n-propylamine ❑MDL
❑ML
N-nitrosodimethylamine ❑MDL
N-nitrosodiphenylamine ❑ML
❑MDL
Phenanthrene 0 ML
❑MDL
Pyrene ❑ML
❑MDL
1,2,4-trichlorobenzene 0 ML
❑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).
EPA Form 3510-2A(Revised 3-19) Page 17

NPDES Permit Number Facility Name Outfall Number Modified Application Form 2A
NC0046418 Mountain View Elementary Modified March 2021
TABLE D.ADDITIONAL POLLUTANTS AS REQUIRED BY NPDES PERMITTING AUTHORITY
Maximum Daily Discharge Average Daily Dischar e
Pollutant jq Analytical ML or MDL
(list) Value Units Value Units Number of Method1 (include units)
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
❑MDL
❑ML
❑MDL
❑ML
❑MDL
❑ML
❑MDL
❑ML
❑MDL
❑ML
❑MDL
❑ML
❑MDL
❑ML
❑MDL
❑ML
❑MDL
❑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

6/20/23,13:53 AM Watertech Database
Mountain
01771114TECH LABS Inc. EFFLUENT-2 EFFLUENT-3 INFLUENT STREAMS EXIT View-
EFFLUENT 1
Data -analysis Awal'sie Result 8sa;ilreis 12csu# An<al:siv Result ,h,si;
9/10/2020 BOD 10.3 TSS 3.8 NH3 1.57 Fecal <1
Coliform
9/24/2020 BOD 6.7 TSS <2.5 NH3 9.40 Fecal <1
Coliform
10/8/2020 BOD 4.1 TSS 4.9 NH3 4.43 Fecal <1
Coliform
10/22/2020 BOD 5.6 TSS <2.5 NH3 3.05 Fecal <1
Coliform
11/5/2020 BOD 15.6 TSS 4.6 NH3 1.52 Fecal <1
Coliform
11/19/2020 BOD 9.7 TSS <2.5 NH3 3.90 Fecal <1
Coliform
12/3/2020 BOD 27.1 TSS <2.5 NH3 3.68 Fecal <1
Col i form
12/17/2020 BOD 20.5 TSS 4.7 NH3 3.75 Fecal 330
Coliform
I/14/2021 BOD 10.9 TSS <2.5 NH3 4.22 Fecal <1
Coliform
1/27/2021 BOD 24.9 TSS 11.3 NH3 4.78 Fecal 230
Coliform
2/11/2021 BOD 25.6 TSS 7.5 NH3 4.77 Fecal 27
Coliform
2/25/2021 BOD 18.1 TSS 4.4 NH3 5.26 Fecal 46
Coliform
3/11/2021 BOD 27.7 TSS LiJu
NH3 2.88 Fecal <1
Coliform
3/25/2021 ROD 13.5 TSS 4.3 NH3 8.45 Fecal <1
Coliform
4/15/2021 BOD 2.4 TSS 5.0 NH3 3.41 Fecal <1
Coliform
4/29/2021 Fecal <1
9 2021 BOD 12.5 TSS 9.3 NH3 3.97 Colaforan
5/13/2021 BOD 4.6 TSS 4.7 NH3 2.63 Fecal <1
Coliform
5/27/2021 BOD 5.5 TSS <2.5 NH3 4.77 Fecal <1
Coliform
8/26/2021 BOD 5.4 TSS 10.0 NH3 <1,0 Fecal 140
Coliform
9/9/2021 BOD <2.0 TSS 5.3 NH3 <1.0 Fecal 3
Coliform
9/23/2021 BOD 9.5 TSS 4.8 NH3 1.63 Fecal 5
Coliform
10/14/2021 BOD <2.0 TSS 9.8 NH3 <1.0 Fecal 49
Coliform
10/27/2021 BOD 8.1 TSS 5.1 NH3 1.47 Fecal 49
ColiformL(
11/3/2021 BOD 10.8 TSS 4.4 NH3 2.89 Fecal 57
https://www.watertechlabs.com/results3.jsp1 3

6/20/23,14:53 AM Watertech Database
r Coliform
11/18/2021 BOD 7.1 TSS 7.2 NH3 2.25 Fecal <I
Coliform
12/2/2021 BOD 9.4 TSS 8.5 NH3 2.31 Fecal <1
Coliform
12/16/2021 BOD 12.9 TSS 5.0 NH3 3.49 Fecal <1
Coliform
1/6/2022 BOD 2.6 TSS 7.4 NH3 2.54 Fecal <1
Coliform
1/25/2022 BOD 13.5 TSS 5.7 NH3 3.17 Fecal 180
Coliform
2/10/2022 BOD 12.8 TSS 5.5 NH3 3.87 Fecal 170
Coliform
2/24/2022 BOD 11.8 TSS 4.7 NH3 4.57 Fecal 49
Coliform
3/10/2022 BOD 3.5 TSS 3.5 NH3 2.14 Fecal <1
Coliform
3/24/2022 BOD 4.6 TSS <2.5 NH3 2.33 Fecal <1
Coliform
4/7/2022 BOD 2.6 TSS <2.5 NH3 3.18 Fecal <1
Coliform
4/28/2022 BOD 9.4 TSS <2.5 NH3 <1.0 Fecal <1
Coliform
5/5/2022 BOD 8.7 TSS 5.3 NH3 <1.0 Fecal <1
Coliform
5/19/2022 BOD 5.0 TSS <2.5 NH3 <1.0 Fecal <I
Coliform
9/8/2022 BOD 17.1 TSS <2.5 NH3 1.33 Fecal 22
Coliform
9/22/2022 BOD 6.0 TSS <2.5 NH3 1.63 Fecal <1
Coliform
10/6/2022 BOD 2.7 TSS 4.1 NH3 1.76 Fecal <I
/ Coliform
10/20/2022 BOD / 42.4 TSS <2.5 NH3 2.77 Fecal 1
l Coliform
11/3/2022 BOD 19.3 TSS 4.7 NH3 3.11 Fecal 6
Coliform
11/17/2022 BOD 8.7 TSS <2.5 NH3 2.62 Fecal 9
Coliform
12/1/2022 BOD 5.2 TSS <2.5 • NH3 2.46 Fecal 3
Coliform
12/14/2022 BOD 28.1 TSS <2.5 NH3 3.24 Fecal 158
Coliform
1/12/2023 BOD 22.1 TSS <2.5 NH3 2.06 Fecal 260
Coliform
1/26/2023 BOD 3.1 TSS 5.6 NH3 2.51 Fecal 2
Coliform
2/9/2023 BOD 12.5 TSS <2.5 NH3 5.21 Fecal 1
Coliform 7-6
2/23/2023 BOD 6.9 TSS . <2.5 NH3 3.49Fecal
Coliform 15
3/9/2023 BOD 8.7 TSS <2.5 NH3 2.34 Fecal <1
https://www.watertechlabs.com/results3.jsp 2/3

6/20/23,03:53 AM Watertech Database
Coliform
3/23/2023 BOD 7.6 TSS <2.5 NH3 2.37 Fecal 1
Coliform
4/5/2023 BOD <2.0 TSS <2.5 NH3 2.14 Fecal <1
Coliform
4/20/2023 BOD 15.1 TSS <2.5 NH3 1.43 Fecal <1
Coliform
<2.5 NH3 2.07 Fecal <1
5/3/2023 BOD 35.6 TSS Coliform
5/18/2023 BOD 4.4 TSS <2.5 NH3 1.24 Fecal <1
Coliform /
t" tit
4 t 4, 1-
(q (
https://www.watertechlabs.com/results3.jsp 3 3

6/26/23, 11:32 AM Watertech Database
Mountain
mipi!'s'mTrCH LANZ Inc. EFFLUENT EFFLUENT-3 INFLUENT STREAMS EXIT View-
EFFLUENT
Date lnaiti-sis Result Analysis Result Analysis Result ,Analysis
9/10/2020
9/24/2020
10/8/2020
10/22/2020
11/5/2020
11/19/2020
12/3/2020 NO2+NO3 6.00 TKN 9.60 T.Nitrogen 15.60 T.Phosphorus 4.53
12/17/2020
1/14/2021
1/27/2021
2/11/2021
2/25/2021
3/11/2021
3/25/2021
4/15/2021
4/29/2021 NO2+NO3 42.0 TKN 9.80 T.Nitrogen 51.80 T.Phosphorus 10.3
5/13/2021
5/27/2021
8/26/2021
9/9/2021
9/23/2021 NO2+NO3 0.31 TKN 4.80 T.Nitrogen 5.11 T. Phosphorus 5.12
10/14/2021
10/27/2021
https://www.watertechlabs.com/results3e.jsp 1/3

6/26/23, 11:32 AM Watertech Database
11/3/2021
11/18/2021 NO2+NO3 41.0 TKN 7.40 T.Nitrogen 48.40 T.Phosphorus 5.90
12/2/2021
12/16/2021
1/6/2022
1/25/2022
2/10/2022
2/24/2022
3/10/2022
3/24/2022 NO2+NO3 3.97 TKN 10.20 T.Nitrogen 14.17 T. Phosphorus 6.55
4/7/2022
4/28/2022
5/5/2022
5/19/2022 NO2+NO3 96.0 TKN 12.60' T.Nitrogen 108.60 T. Phosphorus 5.22
9/8/2022
9/22/2022 NO2+NO3 57.5 TKN 47.00 T.Nitrogen 104.50 T.Phosphorus 0.96
10/6/2022
10/20/2022
11/3/2022
11/17/2022
12/1/2022
12/14/2022 NO2+NO3 43.0 TKN 8.40 T. Nitrogen 51.40 T. Phosphorus 5.05
1/12/2023
1/26/2023
2/9/2023
2/23/2023 NO2+NO3 46.0 TKN 7.20 T. Nitrogen 53.20 T.Phosphorus 4.30
https://www.watertechlabs.com/results3e.jsp 2/3

6/26/23, 11:32 AM Watertech Database
3/9/2023
3/23/2023
4/5/2023
4/20/2023
5/3/2023
5/18/2023 NO2+NO3 43.6 TKN 1.00 T.Nitrogen 44.60 T. Phosphorus 6.69
https://www.watertechlabs.com/results3e.jsp 3/3

Permit NC0046418
Grade 1 Biological WPCS [15A NCAC 08G .0302]
Part I
A. (1) EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS
i [15A NCAC 02B.0400 et seq., 02B.0500 et seq.]
During the period beginning on the effective date of the permit and lasting until expiration, the
Permittee is authorized to discharge from outfall 001. Such discharges shall be limited and
monitored) by the Permittee as specified below:
PARAMETER LIMITS MONITORING REQUIREMENTS
[eDMR Code MonthlyDaily Measurement Sample
] Sample Type z
Average Maximum Frequency Location
Flow Influent or
0.01 MGD Weekly Instantaneous
[50050] Effluent
BOD,5 day,20°C [00310] 30.0 mg/L 45.0 mg/L 2 I Month Grab Effluent
Total Suspended Solids [00530] 30.0 mg/L 45.0 mg/L 2/Month Grab Effluent
NH3 as N [00610] 22.6 mg/L 35.0 mg/L 2/Month Grab Effluent
(April 1 to October 31)
NH3 as N [00610] 2/Month Grab Effluent
(November 1 to March 31)
Dissolved Oxygen [00300] Daily average>6.0 mg/L Weekly Grab Effluent
Fecal Coliform [31616] 200/100 ml 400/100 ml 2/Month Grab Effluent
(geometric mean)
Total Residual Chlorine(TRC)2 28 pg/L 2/Week Grab Effluent
[50060]
Temperature [00010] Daily Grab Effluent
Total Nitrogen [00600] Quarterly Grab Effluent
Total Phosphorus [00665] Quarterly Grab Effluent
pH [00400] >6.0 and <9.0 standard units 2/Month Grab Effluent
Notes:
1. The permittee shall submit discharge monitoring reports electronically using the Division's eDMR
system [see A. (3)].
2. Effluent: at the wet well.
3. The Permittee shall report all effluent TRC values reported by a NC-certified laboratory [including field-
certified]. Effluent values<50 ug/L will be treated as zero for compliance purposes.
There shall be no discharge of floating solids or foam visible in other than trace amounts.
3of6

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. r * - r ,r % ,� r, tCopy ight:©'2013 N.Bonal Geogeapy-Society;i-cubed
Wilkes County School N * `
Mountain View Elementary School A '
NPDES Permit NC0046418 1150°°°
Receiving Stream:UT to Mulberry Creek Stream Class:C
Stream Segment: 12-42 Sub-Basin#:03-07-01
River Basin:Yadkin-Pee Dee HUC:030401010405 SCALE 36.2481°N, -81.1172°W
County:Wilkes 1:20,000