NC0073318_Renewal (Application)_20230125

ROY COOPER
Governor '
ELIMBETH S. BISER
Secretary
RICHARD E. ROGERS, jR.
Director.
Clarke Utilities, Inc.
Attn: Joel Clarke, President
223 Hwy 70 E Ste 115
Garner, NC 27529-4062
Subject: Permit Renewal
-Application No. NCO073318
Whippoorwill Valley WWTP
Wake County
Dear Applicant:
NORTH CAROLINA
Envlro►imental Quality
February 06, 2023
The Water Quality Permitting Section acknowledges the January 25, 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. 15OB-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: //deg. nc.gov/permits-regulations/permit-g u iidance/environmental-application-tracker
If you have any additional questions about the permit, please contact the primary reviewer of the application using the
links available within the Application Tracker.
Sincerely,
Wren Thedford
Administrative Assistant
Water Quality Permitting Section
ec: WQPS Laserfiche File w/application
North Carolina Department of Environmental Quality I Division of Water Resources
D_E Raleigh Regional Office 13800 Barrett Drive I Raleigh, North Carolina 27609
��� 919.79IA200

NPDES Permit Number
Facility Name
Modified Application Form 2A
NCO073318
WHIPPOORWILL VALLEY WWTP
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 application.)
SECTION•N
INFORMATION FOR r
1.1
Facility name
Clarke Utilities, Inc.
Mailing address (street or P.O. box)
223 Hwy 70 East Suite 115
City or town
State
ZIP code
o
Garner
INC
27529
€
Contact name (first and last)
Title
Phone number
Email address
0
c
Joel Clarke
President
[phone]
[e-mail]
'
.3
Location address (street, route number, or other specific identifier) m Same as mailing address
co
U-
City or town
State
ZIP code
1.2
Is this application for a facility that has yet to commence discharge?
❑ Yes 4 See instructions on data submission 0 No
requirements for new dischargers.
1.3
Is applicant different from entity listed under Item 1.1 above?
❑ Yes ❑✓ No SKIP to Item 1.4.
Applicant name
C
Applicant address (street or P.O. box)
0
o
City or town
State
ZIP code
c
Contact name (first and last)
Title
Phone number
Email address
.Q
c.
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 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
a
❑ NPDES (discharges to surface
❑ RCRA (hazardous waste)
❑ UIC (underground injection
c
water)
control)
N CO0.63746___
❑ PSD (air emissions)
❑ Nonattainment program (CAA)
❑ NESHAPs (CAA)
w
rn
'A❑
Ocean dumping (MPRSA)
❑ Dredge or fill (CWA Section
❑ Other (specify)
w
404)
Page 1

NPDES Permit Number
Facility Name
Modified Application Form 2A
NCO073318
WHIPPOORWILL VALLEY WWTP
Modified March2021
1.7
Provide the collections stem information
requested below for the treatment works.
Municipality
Population
Collection System Type
Served
Served
indicate percentage)
Ownership Status
100 %separate sanitary sewer
� Own El Maintain
151 Residential
o
/o combined storm and sanitary sewer
❑ Own ❑ Maintain
Connections
❑ Unknown
❑ Own ❑ Maintain
o
% separate sanitary sewer
❑ Own ❑ Maintain
% combined storm and sanitary sewer
❑ Own ❑ Maintain
a
❑ Unknown
❑ Own ❑ Maintain
a
%separate sanitary sewer
❑ Own ❑ Maintain
% combined storm and sanitary sewer
❑ Own ❑ Maintain
❑ Unknown
❑ Own ❑ Maintain
% separate sanitary sewer
❑ Own ❑ Maintain
y%
combined storm and sanitary sewer
❑ Own ❑ Maintain
o
❑ Unknown
I ❑ Own ❑ Maintain
Total
Population 378
0
Served
Separate Sanitary Sewer System
Combined Storm and
Sanitary Sewer
Total percentage of each type of
sewer line in miles
100 %
%
2-1'
1.8
Is the treatment works located in Indian Country?
0
ElYes ❑✓ No
R
1.9
Does the facility discharge to a receiving water that flows through Indian Country?
❑ Yes ❑✓ No
1.10
Provide design and actual flow rates in the designated spaces.
Design Flow Rate
.050 mgd
�o
y
Annual Average Flow Rates Actual
Two Years Ago
Last Year
This Year
o
.0286 mgd
.0306 mgd
.0318 mgd
LL
Maximum Daily Flow Rates Actual
Two Years Ago
Last Year
This Year
.0382 mgd
.0376 mgd
.0411 mgd
1.11
Provide the total number of effluent discharge points to waters of the State of North Carolina by type.
o
Total Number of Effluent Discharge ointsbyType
Combined Sewer
Constructed
aQ
'
Treated Effluent
Untreated Effluent
Bypasses
Emergency
�
Overflows
Overflows
N_
C
1
Page 2

NPDES Permit Number
Facility Name
Modified Application Form 2A
NCO073318
WHIPPOORWILL VALLEY 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 -+ SKIP to Item 1.14.
1.13
Provide the location of each surface impoundment and associated discharge information in the table below.
Surface Im oundment Location and Dischar a Data
Average Daily Volume
Continuous or Intermittent
Location
Discharged to Surface
(check one)
Impoundment
❑ Continuous
gpd
❑ Intermittent
❑ Continuous
gpd
❑ Intermittent
gpd
❑ Continuous
CA
0
❑ Intermittent
sue.
1.14
Is wastewater applied to land?
2
❑ Yes ❑ No 4 SKIP to Item 1.16.
c1.15
Provide the land application site and discharge data requested below.
a
Land Application Site and Discharge Data
Location
Size
Average Daily Volume
Continuous or
Intermittent
m
Applied
check one
w
acres
d
gpd
❑ Continuous
o
❑ Intermittent
s
acres
d
gpd
❑ Continuous
❑ Intermittent
1p
acres
9p d
❑ Continuous
❑ Intermittent
1.16
Is effluent transported to another facility for treatment prior to discharge?
o
ElYes m 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.
Trans orter 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
NCO073318
WHIPPOORWILL VALLEY 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 IF cility Data
Facility name
Mailing address (street or P.O. box)
City or town
State
ZIP code
0
U
Contact name (first and last)
Title
0
Phone number
Email address
0
Q
NPDES number of receiving facility (if any) El None
Average daily flow rate mgd
y
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
a)
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.
0
1.22
Provide information in the table below on these other disposal methods.
Information on Other
Disposal Methods
t
�
a
Disposal
Method
Location of
Size
ze o
Annual Average
Daily Discharge
Continuous or Intermittent
Description
Disposal Site
Disposal Site
Volume
(check one)
R
gpd
❑ Continuous
oacres
❑ Intermittent
ElContinuous
acres
gpd
❑ Intermittent
acres
gpd
❑ 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.
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
D
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
oMailing
address
street or P.O. box
o
City, state, and ZIP
code
15
Contact name (first and
o
last
Phone number
Email address
Operational and
maintenance
responsibilities of
contractor
Page 4

NPDES Permit Number Facility Name Modified Application Form 2A
NC0073318 WHIPPOORWILL VALLEY WWTP Modified March 2021
SECTIONDD• •- • I
o 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
o
❑ 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
=
Indicate the steps the facility is taking to minimize inflow and infiltration.
0
0
c
02.3
Have you attached a topographic map to this application that contains all the required information? (See instructions for
R Q
specific requirements.)
6 R
o
0-
o
❑ Yes ❑ No
E
2.4
Have you attached a process flow diagram or schematic to this application that contains all the required information?
3
o e
(See instructions for specific requirements.)
.2 Cn
t6
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
1.
E
d
'o.
2.
E
0 0
3.
CD
s L)
4.
R
2.6
Provide scheduled or actual dates of completion for improvements.
N
-
Scheduled or Actual Dates of Completion for Improvements
E
0
Scheduled
Affected
Begin
g
End
Begin
g
Attainment of
>
o
Improvement
Outfalls
(list o
Construction
Construction
Discharge
Operational
E
(from above)
number)
number
(MM/DD/YYYY)
(MM/DD/YYYY)
(MM/DD/YYYY)
Level
MM/DD/YYYY
1.
U
G7
21
3.
4
2.7
Have appropriate permits/clearances concerning 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
NCO073318
WHIPPOORWILL VALLEY WWTP Modified March2021
SECTION•-
• ON
3.1
Provide the following information for each outfall. (Attach additional sheets if you have more than three outfalls.)
Ouffall Number 001
Outfall Number
Outfall Number
State
NC
County
WAKE
3
O
w
City or town
WAKE FOREST
0
c
w
Distance from shore
3 ft.
o.
Depth below surface
0 ft.
ft.
ft.
0
Average daily flow rate
.0306 mgd
mgd
mgd
Latitude
35° 55' 46" N
[Longitude
78° 31' 34
3.2
Do any of the outfalls described under Item 3.1 have seasonal or periodic discharges?
R
o
❑ Yes ✓❑ No 4 SKIP to Item 3.4.
d
3.3
If so, provide the following information for each applicable outfall.
r
H
Outfall Number
Outfall Number
Outfall Number
0
:a
Number of times per year
C
discharge occurs
a
Average duration of each
o
discharge (specify units
c
Average flow of each
U)
discharge
mgd
mgd
mgd
y
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
d
M
o cd
3.6
Does the treatment works discharge or plan to discharge wastewater to waters of the State of North Carolina from
w
one or more discharge points?
;_1 w
Yes ❑✓ No SKIP to Socfion 6.
Page 6

NPDES Permit Number
Facility Name Modified Application Form 2A
NCO073318
WHIPPOORWILL VALLEY WWTP Modified March 2021
SECTION•
1
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 Application
Informationforfor All A licants
w/ variance request(s) El w/ additional attachments
❑ Section 2: Additional
❑✓ w/ topographic map ❑ w/ process flow diagram
Information
❑ w/ additional attachments
© w/ Table A ❑ w/ Table D
Section 3: Information on
❑ Effluent Discharges
Eld w/ Table B Elw/ additional attachments
❑ w/ Table C
A
Section 4: Not Applicable
0
Section 5: Not Applicable
a►
'a
Section 6: Checklist and
❑
❑✓ w/ attachments
Certification Statement
32
6.2
Certification Statement
d
U
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. 1 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
JOELCLARKE
PRESIDENT
Signature
Date signed
12/29/2022
Page 10

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Water Resources
ENVIRONMENTAL QUALITY
Mr. Joel Clarke
Clarke Utilities, Inc.
223 U.S. Hwy 70 E / Suite 115
Garner, N.C. 27529
Dear Mr. CIarke:
ROY COOPER
MICHAEL S. REGAN
LINDA CULPEPPER
January 6, 2018
Subject: Issuance of NPDES Permit NCO073318
Whippoorwill Valley WWTP-Class II
Wake County
Division personnel have reviewed and approved your application for renewal of the subject permit.
Accordingly, we are forwarding the attached NPDES discharge permit. This permit is issued pursuant to the
requirements of North Carolina General Statute 143-215.1 and the Memorandum of Agreement between North
Carolina and the U.S. Environmental Protection Agency dated October 15, 2007 (or as subsequently amended).
The final permit includes the following significant changes from the existing permit.
➢ Section A. (5.) has been updated to reflect current language regarding electronic submission of effluent
data. Federal regulations require electronic submittal of all discharge monitoring reports (DMRs).
➢ The Total Phosphorus effluent limit has been changed from 2.0 mg/L Quarterly Average to Monitor &
Report 2 times a month.
➢ Regulatory citations have been added.
If any parts, measurement frequencies or sampling requirements contained in this permit are
unacceptable to you, you have the right to an adjudicatory hearing upon written request within thirty (30) days
following receipt of this letter. This request must be in the form of a written petition, conforming to Chapter
150E of the North Carolina General Statutes, and filed with the Office of Administrative Hearings (6714 Mail
Service Center, Raleigh, North Carolina 27699-6714). Unless such demand is made, this decision shall be final
and binding.
Please note that this permit is not transferable except after notice to the Division. The Division may
require modification or revocation and reissuance of the permit. This permit does not affect the legal
requirements to obtain any other Federal, State, or Local governmental permit that may be required. If you have
any questions concerning this permit, please contact Anjali B. Orlando at telephone number [phone] or
Sinct:;iely,
c-
Linda Culpepper
Director, Division Or W&! resources
cc: Central Files
Raleigh Regional Office
NPDES Unit
State of North Carolina I Environmental Quality I Water Resources
1617 Mail Service Center I Raleigh, NC 27699-1617
919 807 6300 919-807-6389 FAX
https:lldeq.nc.govlaboutldivisions/water-resources/water-resources-permitslwastewater-branWnpdes-wastewater-permits

NPDES Permit NCO073318
STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENTAL QUALITY
DIVISION OF WATER RESOURCES
PERMIT
TO DISCHARGE WASTEWATER UNDER THE
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM
In compliance with the provision of North Carolina General Statute 143-215.1, other lawful standards and
regulations promulgated and adopted by the North Carolina Environmental Management Commission,
and the Federal Water Pollution Control Act, as amended,
Clarke Utilities, Inc.
is hereby authorized to discharge wastewater from a facility located at the
Whippoorwill Valley WWTP
5634 Chimney Swift Drive
Wake Forest
Wake County
to receiving waters designated as Smith Creek in subbasin 03-04-02 of the Meuse River Basin in
accordance with effluent limitations, monitoring requirements, and other conditions set forth in
Parts I, II, III and IV hereof.
This permit shall become effective February 1, 2018.
This permit and authorization to discharge shall expire at midnight on February 1, 2023.
Signed this day January 6, 2018.
Lida Culpepper, Interim Dir':L�
Division of Water Resources
By Authority of the Environmental Management Commission
Page 1 of 10

NPDES Permit NCO073318
SUPPLEMENT TO PERMIT COVER SHEET
All previous NPDES Permits issued to this facility, whether for operation or discharge are hereby
revoked. As of this permit issuance, any previously issued permit bearing this number is no longer
effective. Therefore, the exclusive authority to operate and discharge from this facility arises under the
permit conditions, requirements, terms, and provisions included herein.
Clarke Utilities, Inc.
is hereby authorized to:
1. Continue to operate an existing 0.05 MGD wastewater treatment system with the following
components:
• Influent pump station
• Influent bar screen
• Surge basin
• Aeration basin
• Sludge holding chamber
• Dual clarifiers
• Chemical phosphorus removal and pH adjustment
• Tablet chlorination
• Tertiary filter
• Tablet de -chlorination with post -aeration
The facility is located at the Whippoorwill Valley WWTP (5634 Chimney Swift Drive, Wake Forest)
in Wake County.
2. After receiving an Authorization to Construct permit from the Division, construct additional treatment
facilities up to a total of 0.2 MGD capacity, and
3. Discharge from said treatment works at the location specified on the attached map into Smith Creek,
currently classified C-NSW waters in sub -basin 03-04-05, Stream Index 27-23-(2), [HUC: 0302020107021
of the Neuse River Basin.
Page 2 of 10

NPDES Permit NCO073318
A. (1.) EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS (0.05 MGD)
[15A NCAC 02B.0400 et seq.,15A NCAC 02B.0500 et seq.]
During the period beginning on the effective date of this permit and lasting until expansion above 0.05
MGD or expiration, the Permittee is authorized to discharge from outfall 001. Such discharges shall be
limited, monitored, and reported' by the Permittee as specified below:
PARAMETER
LIMITS
MONrCORING REQUIREMENTS
[PCS Code]
Monthly
Daily
Measurement
Sample Type
Sample
Average
Maximum
Frequency
Location2
Flow
0.05 MGD
Continuous
Recording
f Influent or
50050
I Effluent
Total Monthly Flow
Monitor & Report
Monthly
Calculated
Effluent
BOD, 5-day (200C) [00310]
5.0 mg/L
7.5 mg/L
Weekly
Composite
Effluent
April 1- October 31
I
BOD, 5-day (200C) [00
]�
_
10.0 mg/L
15.0 mg/L
Weekly
Composite
i Effluent
'November 1- March 31
1
Total Suspended Solids
30.0 mg/L
45.0 mg/L
Weekly
Composite
Effluent
00530
NH3 as N [00610]
2.0 mg/L
10.0 mg/L
Weekly
Composite
Effluent
(April 1 - October 31
NH3 as N [00610]
4.0 mg/L
20.0 mg/L
Weekly
Composite
` Effluent
(November 1- March 31)
1
1l
Dissolved Oxygen 00300
Daily average > 5.0 m /L
Weekly
Grab
Effluent
Dissolved Oxygen 00300
Weekly
Grab
U & D
Fecal Coliform [31616]
200 / 100 ml
400 / 100 ml
Weekly
Grab
Effluent
(geometric mean
Total Residual Chlorine
28 pg/L
Weekly
Grab
Effluent
50060, 3
Temperature (OC) [00010
Daily
Grab
Effluent
Temperature 0C 00010
±
Weekly
Grab
U & D
TKN m /L) [006251
_
Monitor & Report
2/Month
Composite
Effluent
NO2-N + NO3-N (mg/L)
Monitor & Report
2/Month
Composite
Effluent
[006301
Total Nitrogen (mg/L)
Monitor & Report
2/Month
Composite
Effluent
40060014
Effluent
Total Nitrogen Load [00600]5
Monitor & Report
Monthly
Calculated
(pounds/month)
Annually
Calculated
( Effluent
Monitor & Report
mounds/Years
Total Phosphorus 0066516
2.6 m L ua rly avera a
2/Month
T Com site
Effluent
H 00400]
+ > 6.0 and < 9.0 standard units
I Weekly
Grab
i Effluent
Footnotes:
1. The permittee shall submit discharge monitoring reports electronically using the NC DWXs eDMR
application system [see A.(5.)].
2. Upstream = at least 100 feet upstream from the outfall. Downstream = at NCSR 2044.
3_ Limit and monitoring requirements apply only if chlorine is used. The Permittee shall report all
effluent TRC values reported by a NC -certified laboratory [including field -certified]. Effluent
values < 50 µg/L will be treated as zero for compliance purposes.
4. For a given wastewater sample, TN = TKN + N027N + NO3-N, where TN is Total Nitrogen and
TKN is Total Kjeldahl Nitrogen.
Page 3 of 10

NPDES Permit NCO073318
A. (2.) EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS (0.2 MGD)
115A NCAC 02B.0400 et seq.,15A NCAC 02B.0500 et seq.]
During the period beginning upon expansion to 0.2 MGD and lasting until expiration, the Permittee is
authorized to discharge from outfall 001. Such discharges shall be limited, monitored, and reported by
the Permittee as specified below:
EFFLUENT
LIMITS
MONITORING REQUIREMENTS
CHARACTERISTICS
Monthly
Daily
Measuremen
Sample
Sample
Average
Maximum
t Frequency
Type
Locationl
Flow
0.2 MGD
Continuous
Recording
Influent or
500501
Effluent
Total Mont hl j Flow
Monitor & Report
Monthly
Calculated
Effluent
BOD, 5-day (200C) [00310]
5.0 mg/L
7.5 mg/L
Weekly
Composite
Effluent
(April 1 — October 311
BOD, 5-day (200C) [00310]
10.0 mg/L
15.0 mg/L
Weekly
Composite
Effluent
November 1— March 31
Total Suspended Solids
30.0 mg/L
45.0 mg/L
Weekly
Composite
Effluent
005301
NH3 as N [00610]
2.0 mg/L
10.0 mg/L
Weekly
Composite
Effluent
(April 1 — October 31
NH3 as N [00610]
4.0 mg/L
T
20.0 mg/L
Weekly
Composite
Effluent
November 1— March 31)
Dissolved Oxygen 00300
Daily average > 5.0 m L
Weekl
Grab
Effluent
Dissolved Oxygen 003001
Weekly
Grab
U & D
Fecal Collform [31616]
200 / 100 ml
400 / 100 ml
Weekly
Grab
Effluent
(geometric mean)
Total Residual Chlorine
25 pg/L
Weekly
Grab
Effluent
500601z
Temperature oC 00010j
Daily
Effluent
Temperature °C 00010
Weekly
Grab
U & D
TKN (m /L) [006251
Monitor & ReEort
2/Month
Composite
Effluent
NOz-N + NO3-N_(mg/L) r006301
Monitor & Report
2/Month
Composite
Effluent
Total Nitrogen (m /L) [00600 3
Monitor & Report
2/Month
Composite
Effluent_
Total Nitrogen Load [00600]4
_I
Monitor & Report
Monthly
Calculated
_
Effluent
(pounds/month)
Annually
Calculated
Effluent
Monitor & Report
----
___(mounds/year) ___.
2.0 m L uarterl y avera a
Total Phosphorus 00665 s
2/Month
Com ite
Effluent
pH [00400]
! 6.0 and < 9.0 standard
Weekly
Grab
Effluent
units
Footnotes:
1. The permittee shall submit discharge monitoring reports electronically using the NC DWXs eDMR
application system [see A. (5.)].
2. Upstream = at least 100 feet upstream from the outfall. Downstream = at NCSR 2044.
3. Limit and monitoring requirements apply 2Dkx if chlorine is used. The Permittee shall report all
effluent TRC values reported by a NC -certified laboratory [including field -certified]. Effluent
values < 50 µg/L will be treated as zero for compliance purposes.
4. For a given wastewater sample, TN = TKN + NO2-N + NO3-N, where TN is Total Nitrogen and
TKN is Total Kjeldahl Nitrogen.
5. TN Load is the mass load of Total Nitrogen discharged in a given period of time [see A. (3).
Page 5 of 10