NC0025526_Renewal (Application)_20160819

NPDES DOCUHENT !SCANNING COVER SHEET
NPDES Permit:
NC0025526
Walnut Cove WWTP
Document Type:
Permit Issuance
Wasteload Allocation
Authorization to Construct (AtC)
Permit Modification
Complete File
- Historical
Renewal Application
Speculative Limits
Instream Assessment (67b)
Environmental Assessment (EA)
Permit
History
Document Date:
August 19, 2016
This document is printed on reuse paper - ignore any
content on the reirerse side

FACILITY NAME AND PERMIT NUMBER:
16l.40 QF 111414w— — Co4e. UC00025501b
PERMIT ACTION REQUESTED:
Re -meta PeRA 4-
RIVER BASIN:
Tow. coeX-Cteee-
BASIC APPLICATION INFORMATION
PART A. BASIC APPLICATION INFORMATION FOR ALL APPLICANTS:
All treatment works must complete questions A.1 through A.8 of this Basic Application Information Packet.
A.1. Facility Information. j
WJJ c rr W a I,J ilf (r /s
Facility Name 0 VE
{To
1" Mailing Address .Q1 box. 130
VialNu�- CoVE, 14.C. a?705a
Contact Person 6o6b M; I e Q
y
Title TOWN Ma a.ge Q.
Telephone Number s 336) 5 91- 4109
Facility Address I 6Z old 't'oWN R.L.
(not P.O. Box) Wa.L (4•- CO + L c. 2-7 0 5 a.
)
A.2. Applicant Information. If the applicant is different from the above, provide the following:
Applicant Name
Mailing Address
Contact Person
Title
Telephone Number ( )
Is the applicant the owner or operator (or both) of the treatment works?
owner 2 operator
Indicate whether correspondence regarding this permit should be directed to the facility or the applicant.
facility 0 applicant
A.3. Existing Environmental Permits. Provide the permit number of any existing environmental permits that have been issued to the treatment works
(include state -issued permits).
NPDES 1.1C00a55a6 PSD
UIC Other
RCRA Other
A.4. Collection System Information. Provide information on municipalities and areas served by the facility. Provide the name and population of each
entity and, if known, provide information on the type of collection system (combined vs. separate) and its ownership (municipal, private, etc.).
Name L tPopulation Served Type of Collection System Ownership
1DWAI of WaJak,-1.-Cove , oo &R 4e - -raaa 0 F Lat4,4'-Cole
Total population served 1, % 0
EPA Form 3510-2A (Rev. 1-99). Replaces EPA forms 7550-6 & 7550-22.
Page 2 of 22

FACILITY NAME AND PERMIT NUMBER:
ola of ly /. ea ve ni C ooa55a b
PERMIT ACTION REQUESTED:
RIVER BASIN:
141 / fo lz C/e9le-
A.S. Indian Country.
a. Is the treatment works located in Indian Country?
❑ Yes No
b. Does the treatment works discharge to a receiving water that is either in Indian Country or that is upstream from (and eventually flows
through) Indian Country?
Q Yes No
A.6. Flow. Indicate the design flow rate of the treatment plant (i.e., the wastewater flow rate that the plant was built to handle). Also provide the
average daily flow rate and maximum daily flow rate for each of the last three years. Each year's data must be based on a 12-month time period
with the 12th month of this year" occurring no more than three months prior to this application submittal.
a. Design flow rate • 5 mgd
b. Annual average daily flow rate
Two Years Acm
• 4 /l35
Last Year This Year
c. Maximum daily flow rate • 4/0a d a • 'l D fig o2 .1/t / t
A.7. Collection System. Indicate the type(s) of collection system(s) used by the treatment plant. Check all that apply. Also estimate the percent
contribution (by miles) of each.
(4eparate sanitary sewer 1 0 0
0 Combined storm and sanitary sewer
A.B. Discharges and Other Disposal Methods.
a. Does the treatment works discharge effluent to waters of the U.S.?s 0 No
If yes, list how many of each of the following types of discharge points the treatment works uses:
i. Discharges of treated effluent 1
ii. Discharges of untreated or partially treated effluent
iii. Combined sewer overflow points
iv. Constructed emergency overflows (prior to the headworks)
v. Other
b. Does the treatment works discharge effluent to basins, ponds, or other surface impoundments
that do not have outlets for discharge to waters of the U.S.? 0 Yes
If yes, provide the following for each surface impoundment:
Location:
Annual average daily volume disch a to surface impoundment(s) mgd
Is discharge ❑ continuous or ❑ intermittent? �,�
c. Does the treatment works land -apply treated wastewater? 0 Yes No
If yes, provide the following for each land application site:
Location:
Number of acres:
Annual average daily volume applied to site: mgd
Is land application 0 continuous or ❑ intermittent?
d. Does the treatment works discharge or transport treated or untreated wastewater to another
treatment works? 0 Yes No
EPA Form 3510-2A (Rev. 1-99). Replaces EPA forms 7550-6 & 7550-22.
Page 3 of 22

FACILITY NAME AND PERMIT NUMBER:
PERMIT ACTION REQUESTED:
RIVER BASIN:
'1,4,i Of4/10N4-C'dde--1/COWs 6
Aiet c
If yes, describe the mean(s) by which the wastewater from the treatment works is discharged or transported to the other treatment works
(e.g., tank truck, pipe).
If transport is by a party other than the applicant, provide:
Transporter Name
Mailing Address
Contact Person
Title
Telephone Number ( 1
For each treatment works that receives this discharge, provide the following:
Name
Mailing Address
Contact Person
Title
Telephone Number S )
If known, provide the NPDES permit number of the treatment works that receives this discharge
Provide the average daily flow rate from the treatment works into the receiving facility. mgd
e. Does the treatment works discharge or dispose of its wastewater in a manner not included
in A.B. through A.8.d above (e.g., underground percolation, well injection): 0 Yes ❑ No
If yes, provide the following for each disposal method:
Description of method (including location and size of site(s) if applicable):
Annual daily volume disposed by this method:
Is disposal through this method 0 continuous or 0 intermittent?
EPA Form 3510-2A (Rev. 1-99). Replaces EPA forms 7550-6 & 7550-22.
Page 4 of 22

FACILITY NAME AND PERMIT NUMBER:
PERMIT ACTION REQUESTED:
RIVER BASIN:
--tiwN of 14f4u 4- Cove - meo045gb
WASTEWATER DISCHARGES:
1Ze - /Jew Peemz+
�o wN Poet Crest.
If you answered "Yes" to question A.8.a, complete questions A.9 through A.12 once for each outfall (including bypass points) through
which effluent is discharged. Do not Include information on combined sewer overflows in this section. If you answered "No" to question
4.84. go to Part B, "Additional Application Information for Applicants with a Design Flow Greater than or Equal to 0.1 mgd."
A.9. Description of Outfail.
a. Outfall number LL
b. Location T l.Jn1 O F U3�A1 �lTi Cove a %o ra
(City or town, if applicable) (Zip Code)
s>oxEs Abe -
(County) (State)
(Latitude) (Longitude)
1
c. Distance from shore (if applicable) 15 ft.
d. Depth below surface (if applicable) ft.
e. Average daily flow rate • 2 2/3 0 mgd
f. Does this outfall have either an intermittent or a periodic discharge? ❑ Yes No (go to A.9.g.)
If yes, provide the following information:
Number f times per year discharge occurs:
Average duration of each discharge:
Average flow per discharge: mgd
Months in which discharge occurs:
g. Is outfall equipped with a diffuser? ❑ Yes ❑ No
A.10. Description of Receiving Waters.
a. Name of receiving water "173LJNI coQ CPee.
b. Name of watershed (if known)
United States Soil Conservation Service 14-digit watershed code (if known):
c. Name of State Management/River Basin (if known):
United States Geological Survey 8-digit hydrologic cataloging unit code (if known):
d. Critical low flow of receiving stream (if applicable)
acute cfs chronic cfs
e. Total hardness of receiving stream at critical low flow (if applicable): mg/I of CaCO3
EPA Form 3510-2A (Rev. 1-99). Replaces EPA forms 7550-6 & 7550-22.
Page 5 of 22

FACILITY NAME AND PERMIT NUMBER:
11J4/ oA 14-lids d -Lbr/e - fife x.5✓ z 6
PERMIT ACTION REQUESTED:
Ile - 4i62a ?iC., 4-
RIVER BASIN:
To 14.4 A e,-CrepIC.
A.11. Description of Treatment
a. What level reatment are provide Check all that apply.
Primary Secondary ❑ Advanced 0 Other. Describe: Pt4m14r'( NAleir eoad aty :44d , i . fs .
b. Indicate the following removal rates (as applicable): 44
Design BOD5 removal or Design CBOD5 removal Q5 %
Design SS removal 615
Design P removal q U %
Design N removal _r 2
Other
c. What type of disinfection is used for the effluent from this outfall? If disinfection varies by season, please describe:
C i l oPi,3e 3AS
If disinfection is by chlorination is dechlorination used for this outfall? Yes ■ No
Does the treatment plant have post aeration? Yes ❑ No
A.12. Effluent Testing Information. All Applicants that discharge to waters of the US must provide effluent testing data for the following
parameters. Provide the Indicated effluent testing required by the permitting authority for each outfall through which effluent is
discharged. Do not include information on combined sewer overflows in this section. All information reported must be based on data
collected through analysis conducted using 40 CFR Part 136 methods. In addition, this data must comply with QA/QC requirements of
40 CFR Part 136 and other appropriate QA/QC requirements for standard methods for analytes not addressed by 40 CFR Part 136. At a
minimum, effluent testing data must be based on at least three samples and must be no more than four and one-half years apart.
Outfall number
• i 4
EPARi METER `'}r `
MAXIMUM DAILY`VA C= b ri
A .-.a,. -, -r r
� � lr f3 AVERAGE DAILY VALUE
aValue�
Uriis�4 '•
7r
'�:` Valuer
iUnits!
Number of Samples
pH (Minimum)
O
s.u.
pH Maximum
s.u.
A
Flow Rate
, 5-
Temperature (Winter)
I Pea. we.K.
Temperature (Summer)
I PQ.t (AWAY.
* For pH please report a minimum and a maximum daily value
� POL.� . ,.. • �` ti r " _ `
,' L L „ x
�:,.,
w ��,,, r�r'i
/ ' IMAXIMUM'DAILY ; ,
i ' ISCHARGE`�
i;.:.
AVERAGE
!• � .•..
,r
DAILY DISCHARGE
, `,
ANALYTICAL
METHOD
MUMDL
Y n�
4 , t,,
ii ;Conc.
- , , ,
+,Units a
F, ,
r;'
4iConc.A
,a
Units '
Numberlof
.; Samples
CONVENTIONAL AND NON CONVENTIONAL COMPOUNDS
BIOCHEMICAL OXYGEN
DEMAND (Report one)
BOD5
7C. o
1491 L
,30
(wee0N
5m 62sb g
CBOD5
1
FECAL COLIFORMD
ao�/goo
m L
oo
/�
1 W edit(
Y
eb 1;1 e41$
TOTAL SUSPENDED SOLIDS (TSS)
qj, O
MC/L 1.30
I, Weetk
5 ft 2SVOI)
. ti3 �-r.T" .].L. ._ t§1'� 3 . ---
�i-�::�; .�: fh.�' ` .� ��y..
, � . �:17LH ,
i ; =H AP • CAT
i i . 7 ° °.. _` -r* .. ti '•r
•Y ;Y .J .. ,. •. � 1,b Y2� •�. }L3�
A �. L� _3 � � r.. u.��.'..."G.�w.�i]::
L y .ix .,J ,M'• , -, ,,, Y�j P• ;t.
.�&:, � ;ii`�i, ii r -.crib-` ..��
. f„ .: ?:� T END O
01 O %E V EWE(
.' , F FOR 2 \ Y,DU
1. n� A •.
. ' i ,. �'i '''.'L.
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� ".7f ri .:L}i--lf...
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,S
Sn'
*'.,Ir 5 f} - r .�J•tk • .I.
� i � IrFA , '1 1 .-s. ?
- JIyroDETERMINEHICH
RTRE
GFtOTHER PARTS
FMUSTry OMP•LE E� •t • -
al iV. ` { 1 ` _ ��.
�'-ir-'�L..{. �
EPA Form 3510-2A (Rev. 1-99). Replaces EPA forms 7550-6 & 7550-22.
Page 6 of 22

FACILITY NAME AND PERMIT NUMBER:
7 ' Dr l%/val- Cede - Ateva2S.-i6
PERMIT ACTION REQUESTED:
, e-N6c•? Peen,: f
RIVER BASIN:
AA,/ face 27eeC
BASIC APPLICATION INFORMATION
PART B. ADDITIONAL APPLICATION INFORMATION FOR APPLICANTS WITH A DESIGN FLOW GREATER THAN OR
EQUAL TO 0.1 MGD (100,000 gallons per day).
All applicants with a design flow rate >_ 0.1 mgd must answer questions B.1 through B.6. All others go to Part C (Certification).
B.1. Inflow and Infiltration. Estimate the average number of gallons per day that flow into the treatment works from inflow and/or infiltration.
1 0 O gpd
Briefly explain any steps underway or planned to minimize inflow and infiltration.
.d93 r IS # Seee - Mth rs Yam„ Q,-.),..) Corr 4 a -Pi (A-r,t--hay .'
PepiaLi-(JShaul tpo.A I roes (ii:Th Oeo•D *--i-?tt.S .
B.2. Topographic Map. Attach to this application a topographic map of the area extending at least one mile beyond facility property boundaries. This
map must show the outline of the facility and the following information. (You may submit more than one map if one map does not show the entire
area.)
a. The area surrounding the treatment plant, including all unit processes.
b. The major pipes or other structures through which wastewater enters the treatment works and the pipes or other structures through which
treated wastewater is discharged from the treatment plant. Include outfalls from bypass piping, if applicable.
c. Each well where wastewater from the treatment plant is injected underground.
d. Wells, springs, other surface water bodies, and drinking water wells that are: 1) within'/ mile of the property boundaries of the treatment
works, and 2) listed in public record or otherwise known to the applicant.
e. Any areas where the sewage sludge produced by the treatment works is stored, treated, or disposed.
f. If the treatment works receives waste that is classified as hazardous under the Resource Conservation and Recovery Act (RCRA) by truck, rail.
or special pipe, show on the map where the hazardous waste enters the treatment works and where it is treated, stored, and/or disposed.
B.3. Process Flow Diagram or Schematic. Provide a diagram showing the processes of the treatment plant, including all bypass piping and all
backup power sources or redunancy in the system. Also provide a water balance showing all treatment units, including disinfection (e.g.,
chlorination and dechlorination). The water balance must show daily average flow rates at influent and discharge points and approximate daily flow
rates between treatment units. Include a brief narrative description of the diagram.
B.4. Operation/Maintenance Performed by Contractor(s).
Are any operational or maintenance aspects (relate o wastewater treatment and effluent quality) of the treatment works the responsibility of a
contractor? ❑ Yes No
If yes, list the name, address, telephone number, and status of each contractor and describe the contractor's responsibilities (attach additional
pages if necessary).
Name:
Mailing Address:
Telephone Number: ( )
Responsibilities of Contractor:
B.5. Scheduled improvements and Schedules of Implementation. Provide information on any uncompleted implementation schedule or
uncompleted plans for improvements that will affect the wastewater treatment, effluent quality, or design capacity of the treatment works. If the
treatment works has several different implementation schedules or is planning several improvements, submit separate responses to question B.5
for each. (If none, go to question B.6.)
a. List the outfall number (assigned in question A.9) for each outfall that is covered by this implementation schedule.
b. Indicate whether the pl ned improvements or implementation schedule are required by local, State, or Federal agencies.
❑ Yes No
EPA Form 3510-2A (Rev. 1-99). Replaces EPA forms 7550-6 & 7550-22.
Page 7 of 22

FACILITY NAME AND PERMIT NUMBER:
l60/1 0t `daivtf tole' /t/IO4ZSS26
PERMIT ACTION REQUESTED:
2e-Ne-G/ pee.«: 1-
RIVER BASIN:
74"I FaeC-C/eer
c. If the answer to B.5.b is "Yes," briefly describe, including new maximum daily inflow rate (if applicable).
d. Provide dates imposed
applicable. For improvements
applicable. Indicate
Implementation Stage
- Begin Construction
- End Construction
- Begin Discharge
- Attain Operational
e. Have appropriate
Describe briefly:
by any compliance schedule
planned independently
dates as accurately as possible.
Level
permits/clearances concerning other
or any actual dates of completion for the implementation steps listed
of local, State, or Federal agencies, indicate planned or actual completion
Schedule Actual Completion
MM/DD/YYYY MM/DD/YYYY
below. as
dates. as
0 No
/ / / /
/ / / /
/ / / /
/ / / /
Federal/State requirements been obtained? ❑ Yes
B.6. EFFLUENT TESTING DATA (GREATER THAN 0.1 MGD
Applicants that discharge to waters of the US must
effluent testing required by the permitting authority
on combine sewer overflows in this section. All information
using 40 CFR Part 136 methods. In addition, this data
QA/QC requirements for standard methods for analytes
based on at least three pollutant scans and must be
Outfall Number:
ONLY).
provide effluent testing data for the following parameters. Provide
for each outfall through which effluent is discharged. Do not include
the indicated
information
conducted
other appropriate
data must be
reported must be based on data collected through analysis
must comply with QA/QC requirements of 40 CFR Part 136 and
not addressed by 40 CFR Part 136. At a minimum effluent testing
no more than four and on -half years old.
POLLUTANT
MAXIMUM DAILY
DISCHARGE
AVERAGE DAILY DISCHARGE
ANALYTICAL
METHOD
ML/MDL
Conc.
Units
Conc.
Units
Number of
Samples
CONVENTIONAL AND NON CONVENTIONAL COMPOUNDS
AMMONIA (as N)
3 D
Mg&
/ D
rn 5/L
4/94-. D. )
CHLORINE (TOTAL
RESIDUAL, TRC)
�p
o2 d
AL
DISSOLVED OXYGEN
9J
filf/
TOTAL KJELDAHL
NITROGEN (TKN)
dr%�r�
G!-J.�/ -�
NITRATE PLUS NITRITE
NITROGEN
ern-353.7
OIL and GREASE
PHOSPHORUS (Total)
er# -36.5 /
TOTAL DISSOLVED SOLIDS
(TDS)
OTHER
END OF PART B.
REFER TO THE APPLICATION OVERVIEW (PAGE 1) TO DETERMINE WHICH OTHER PARTS
OF FORM 2A YOU MUST COMPLETE
EPA Form 3510-2A (Rev. 1-99). Replaces EPA forms 7550-6 & 7550-22.
Page 8 of 22

FACILITY NAME AND PERMIT NUMBER:
4Witi 4i tagnt/k-bAle - N 0z5Sld
PERMIT ACTION REQUESTED:
-,r/eu / eexr-f
RIVER BASIN:
724' / , ,et--Ceeeg-
BASIC APPLICATION INFORMATION
PART C. CERTIFICATION
All applicants must complete the Certification Section. Refer to instructions to determine who is an officer for the purposes of this
certification. All applicants must complete all applicable sections of Form 2A, as explained in the Application Overview. Indicate below which
parts of Form 2A you have completed and are submitting. By signing this certification statement, applicants confirm that they have reviewed
Form 2A and have completed all sections that apply to the facility for which this application is submitted.
Indi a which parts of Form 2A you have completed and are submitting:
Basic Application Information packet Supplemental Application Information packet:
❑ Part D (Expanded Effluent Testing Data)
❑ Part E (Toxicity Testing: Biomonitoring Data)
❑ Part F (Industrial User Discharges and RCRA/CERCLA Wastes)
❑ Part G (Combined Sewer Systems)
ALL APPLICANTS MUST COMPLETE THE FOLLOWING CERTIFICATION.
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 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. L /�/��%%
Name and official title d ��- AI : 1, !/�t 'o' / Pi iv of 4'/N' �L'i`0
V
Signature fiL� %
d._ fG�
Telephone number (3?E') J / i' Li e4 o 9
Date signed ( 1 I 2c 11,
Upon request of the permitting authority, you must submit any other information necessary to assure wastewater treatment practices at the treatment
works or identify appropriate permitting requirements.
SEND COMPLETED FORMS TO:
NCDENR/ DWQ
Attn: NPDES Unit
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
EPA Form 3510-2A (Rev. 1-99). Replaces EPA forms 7550-6 & 7550-22. Page 9 of 22