NC0074772_Renewal (Application)_20190926

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ROY COOPER , :
Governor 4.• - `�; ii
MICHAEL S.REGAIN - �..>>F .•
Sec,vtary 4 Kss �t
LINDA CULPEPPER NORTH CAROLINA
Director Environmental Quality
September 27, 2019
AQUA North Carolina, Inc.
Attn: Amanda Berger
202 Mackenan Crt
Cary, NC 27511
Subject: Permit Renewal
Application No. NC0074772
Diamond Head WWTP
Iredell County
Dear Applicant:
The Water Quality Permitting Section acknowledges the September 26, 2019 receipt of your permit renewal application
and supporting documentation. Your application will be assigned to a permit writer within the Section's NPDES WW
permitting branch. Per G.S. 150E-3 your current permit does not expire until permit decision on the application is made.
Continuation of the current permit is contingent on timely and sufficient application for renewal of the current permit.The
permit writer will contact you if additional information is required to complete your permit renewal. Please respond in a
timely manner to requests for additional information necessary to allow a complete review of the application and renewal
of the permit.
Information regarding the status of your renewal application can be found online using the Department of Environmental
Quality's Environmental Application Tracker at:
https://deq.nc.gov/permits-regulations/permit-guidance/environmental-application-tracker
If you have any additional questions about the permit, please contact the primary reviewer of the application using the
links available within the Application Tracker.
Sincerely,
ly,
g
Wren Thedford
Administrative Assistant
Water Quality Permitting Section
ec: WQPS Laserfiche File w/application
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North Carona Department of Environntent_1 Quality I Divsbn of Water Rz uroes
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{lD /✓"Yj M oresv�.Rzovrtad Office 1510 East Canter Avenu=,Suits 3O1 I (door vly,North Carolina 28115
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September 24, 2019
NCDENR/ Division of Water Quality/ NPDES Unit
1617 Mail Service Center ��
Raleigh, NC 27699-0167 CEIvED
SEP 26 2019
Re: Application for Permit Renewal NCDEQ/
Aqua North Carolina, Inc. LIj13DES
Diamond Head WWTP
NPDES No. NC0074772
Iredell County
Good Afternoon:
Enclosed are three (3) copies of the completed application Form D-WWTP. This
submittal includes the necessary attachments for your office to renew the subject
permit.
Corrections to the treatment system components have been listed to accurately reflect
the plant consists of having one (1) aeration basin (rather than duel) and one (1) clarifier
(rather than duel). The Corr-nix study to evaluate copper and chloride limits at this facility
is in the final stages.
Should you need any additional information or assistance, please feel free to contact
me [phone] or by e-mail at [e-mail].
Sincerely,
Amanda Berger
Director, Environmental Compliance
Aqua North Carolina
"Enc: NPDES Application, Form D
Diamond Head NPDES Permit'
•
202 MacKenan Court,Cary,NC,27511 • 919.467 8712 • AquaAmerica.com

NPDES APPLICATION - FORM D
For privately-owned treatment systems treating 100% domestic wastewaters <1.0 MOD
Mail the complete application to:
NC DEQ / DWR / NPDES
1617 Mail Service Center, Raleigh, NC 27699-1617
NPDES Permit NC000074772
If you are completing this form in computer use the TAB key or the up - down arrows to move from one
field to the next. To check the boxes, click your mouse on top of the box. Otherwise, please print or type.
1. Contact Information:
Owner Name AQUA NORTH CAROLINA, INC.
Facility Name DIAMOND HEAD SUBDIVISION WWTP •
Mailing Address 202 MACKENAN COURT
City CARY
State / Zip Code NORTH CAROLINA 27511
Telephone Number [phone]
Fax Number [phone]
e-mail Address [e-mail]
2. Location of facility producing discharge:
Check here if same address as above ❑
Street Address or State Road 799 WILLIAMSON ROAD
City MOORESVILLE
State / Zip Code NORTH CAROLINA
County IREDELL
3. Operator Information:
Name of the firm, public organization or other entity that operates the facility. (Note that this is not
referring to the Operator in Responsible Charge or ORC)
Name AQUA NORTH CAROLINA, INC.
Mailing Address 202 MACKENAN COURT
City CARY
State / Zip Code NORTH CAROLINA 27511
Telephone Number [phone]
Fax Number [phone]
e-mail Address [e-mail]
1 of 3 Form-D 6/2017

NPDES AP'UUCATEJ N - F 0 RM IJ
For privately-owned treatment systems treating 100% domestic wastewaters <1.0 MGD
4. 3 ascription of wastewater:
Facility Generating Wastewater(check all that apply):
Industrial ❑ Number of Employees
Commercial Ai Number of Employees
Residential Number of Homes
School ❑ Number of Students/Staff
Other ❑ Explain:
Describe the source(s) of wastewater (example: subdivision, mobile home park, shopping centers,
restaurants, etc.):
14 Commercial Connections and 142 !'esidential Connections
Number of persons served:
S. Type of collection system
4 Separate (sanitary sewer only) ❑ Combined (storm sewer and sanitary sewer)
6. Outfall Information:
Number of separate discharge points 1
Outfall Identification number(s) 001
Is the outfall equipped with a diffuser? AI Yes ❑ No
7. Name of receiving stream(s) (NEW applicants:Provide a map showing the exact location of each
outfall):
Lake Norman (Catawba River Basin)
S. Frequency of Discharge: 4 Continuous ❑ Intermittent
If intermittent:
Days per week discharge occurs: Duration:
9. Describe the treatment system
List all installed components, including capacities, provide design removal for BOD, TSS, nitrogen and
phosphorus. If the space provided is not sufficient, attach the description of the treatment system in a
separate sheet of paper.
The 0.0731 package plant consists of the following:
® Influent includes trucked-in filter backwash from potable water treatment (ion
exchange filters) from subdivision wells
• Influent Bar Screen
® V-Notch Weir
® Flow-Equalization Tank
© One (1)Aeration Basin - - -
o One (1) Clarifier
© Aerated Sludge Holding Tank
o Tertiary Filters
O Tablet Chlorination and Dechlorination
® Post Aeration
9 Flow Recorder
G Effluent Pump Station
® Stand-By Power Generator
2 of 3 Form-D 6/2017

- NPDES APPLICATION - FORM D
For privately-owned treatment systems treating 100% domestic wastewaters <1.0 MGD
10. Flow Information:
Treatment Plant Design flow 0.0731 MGD
Annual Average daily flow 0.036 MGD (for the previous 3 years)
Maximum daily flow 0.060 MGD (for the previous 3 years)
11. Is this facility located on Indian country?
❑ Yes .'I No
12. Effluent Data
NEW APPLICANTS:Provide data for the parameters listed. Fecal Coliform, Temperature and pH shall be grab
samples,for all other parameters 24-hour composite sampling shall be used.If more than one analysis is reported,
report daily maximum and monthly average.If only one analysis is reported, report as daily maximum.
RENEWAL APPLICANTS: Provide the highest single reading (Daily Maximum)and Monthly Average over
the past 36 months for parameters currently in your permit. Mark other parameters "N/A".
Parameter Daily Monthly Units of
Maximum Average Measurement
Biochemical Oxygen Demand (BOD5) 11.0 1.80 MG/L
Fecal Coliform 320.0 6.1 #/100 ML
Total Suspended Solids 15.0 4.1 MG/L
Temperature (Summer) 28.0 23.7 °Celsius
Temperature (Winter) 18.0 12.7 °Celsius
pH 8.4 N/A UNITS
13. List all permits, construction approvals and/or applications:
Type Permit Number Type Permit Number
Hazardous Waste (RCRA) NESHAPS (CAA)
UIC (SDWA) Ocean Dumping (MPRSA)
NPDES NC0074772 Dredge or fill (Section 404 or CWA)
PSD-(CAA) Other
Non-attainment program (CAA)
14. APPLICANT CERTIFICATION
I certify that I am familiar with the information contained in the application and that to the
best of my knowledge and belief such information is true, complete, and accurate.
Amanda Berger Director, Environmental Compliance
Printed name of Person Signing Title
AvLivi_cca.„,..- 1,2)01_1 jt..i
q/24/2-0 1 / ._ ,
Signature of Applicant Date
North Carolina General Statute 143-215.6 (b)(2) states: Any person who knowingly makes any false statement representation, or certification in any
application, record, report, plan,or other document files or required to be maintained under Article 21 or regulations of the Environmental Management
Commission implementing that Article, or who falsifies, tampers with, or knowingly renders inaccurate any recording or monitoring device or method
required to be operated or maintained under Article 21 or regulations of the Environmental Management Commission implementing that Article,shall be
guilty of a misdemeanor punishable by a fine not to exceed$25,000,or by imprisonment not to exceed six months,or by both. (18 U.S.C.Section 1001
provides a punishment by a fine of not more than$25,000 or imprisonment not more than 5 years,or both,for a similar offense)
3 of 3 Form-D 6/2017

ti
111
SLUDGE MANAGEMENT PLAN
For
Aqua North Carolina, Inc.
No sludge will be treated on any wastewater treatment plant site operated
by Aqua N.C., Western Division
Where practical, sludge re Roved from an.Aqua N.C., Western
ilj ivis ion facility will be transported via a contract hauler to another ,1
Aqua N.C., Western Division facility for the purpose of"seeding" a
• ew or urider,loaded plant. 11
Unusable (or "dead") sludge will be rem ved by a contract hauler and
properly disposed of in accordance with NCGS 143m215.1. Contract
haulers used by Aqua N.C., Western Division will be required to
rep sI.rt the quantity of sludge transported and identify the location of
the proposed disposal site if the sludge is not taken to an existing
plant operated by Aqua N.C., Western l ivision. Aqua N.C., Western
Division has not entered into any agreement to accept sludge into its
facilities from plants not owned by them.
Aqua N.C., Western Division will keep records on the quantity of sludge
removed from each facility, the name of the contract hauler, and the i,
destination of the sludge (whether used in another plant or disposed of).
The information will be kept on file and will be made available to any
regulatory agency having jurisdiction over sludge treatment or disposal.
Aqua N.C., Western Division includes all of the facilities under the
jurisdiction of the Mooresville Regional Office.
202 MacKenan Court,Cary,NC,27511 919.467.8712 AquaAmerica.com
11
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.,-t 1 "':'-:fAIlnuohAvg:Flair:; 0 032 0 034 0.034 0 036 0.040 0.037 0.040 0.034 0 035 0 036 0.036 0 038 .i,'•Si0 036: ^ 0 036r,: Annua',Ave Flow:
- ?;' ,+ ' MaX.`FIoiiiI: 0 039 i 0 058 0.050 0 054 0.060 0.050 0.056 0.043 0 049 0 043 0.050 0 044 ?.".01060K` -0'060:7 nMia'z`Flo'w:-`.";`
Explanation:
Temp(Summer) Yellow is to represent the months a Temp analysis was available The months analyzed may change for the system your entering Apr 1 to Oct 31
Temp(Winter) If so,you can change the color to represent the months for your analysis. Nov 1 to Mar 31
You may change your original to suit your needs

= ROY COOPER
Gorenior
itA Wit, '
�` • MICHAEL S. REGAN
Sec,elms
<'f: ' LINDA CULPEPPER
Water Resources Inlet in,Di eclat-
ENVIRONMENTAL QUALITY
May 10,2018 F- �k
�
Shannon V.Becker,President 8 4/8AQUA North Carolina, Inc.
202 MacKenan Court
Cary,North Carolina 27511
Subject: Correction to Permit Modification
Issued April 12,2018
NPDES Permit NC0074772
Diamond Head Subdivision WWTP, Grade WW-2
799 Williamson Road,Mooresville
Iredell County
Dear Mr.Becker:
NPDES Staff met with representatives of AQUA on May 4, 2018.At that meeting,AQUA
submitted new information not in DWR records; data included a scale drawing and section of the
subject WWTP's discharge line.
The drawing shows the discharge line extending out into Lake Norman, and descending vertically
approximately 35 feet to terminate two feet off the lake bottom(lake elevations establish Nov1986).
This drawing describes a"deflector plate" fitted at end-of-pipe, Outfall 001. DWR has no record of the
deflector plate or modeling conducted to establish a dilution credit. [owner at installation,Mid-South
Water Systems Inc.per ATC dated 22Aug1994(?)].
Based on this new information,the Division has decided to extend the limit-compliance period to give
the Permittee sufficient time to evaluate a dilution factor and/or comply with the permit limits. The
compliance deadline is hereby extended to include Total Chloride,Total Fluoride,Total Copper,and
Total Zinc; compliance due by the end of the permit cycle(April 1, 2020). Compliance is also extended
to WET-testing as Monitoring Only till April 1, 2020.
After further modeling and analysis by the Permittee,the Division may consider the "deflector plate"
to function as an"effluent diffuser." If dilution is proposed, AQUA shall submit appropriate modeling
(for this or alternate diffuser device)for DWR approval,prior to implementation [see Special
Condition A. (5.)].
If any parts,measurement frequencies, or sampling requirements contained in this permit are
unacceptable,you have the right to an adjudicatory hearing,upon written request submitted within -
thirty(30)days after receiving this letter.Your request must take the form of a written petition
conforming to Chapter 150B of the North Carolina General Statutes, and you must file it with the
State of North Carolina I Environmental Quality I Water Resources
1611 Mail service Center I Raleigh,North Carolina 27699-1611
919 707 9000

5 ,
Shannon V.Becker
AQUA Diamond Head WWTP,NC0074772,
May 10,2018
Page 2
office of Administrative Hearings, 6714 Mail Service Center, Raleigh,North Carolina 27699-6714.
Unless such a demand is made,this permit shall be final and binding. "- -
This permit is not transferable except after notifying the Division of'Water Resources. The Division
may require permit modification, or revocation and re-issuance. Please note that this permit does not
affect your legal obligation to obtain other permits required by the Division of Water Resources,the
Division of Land Resources,the Coastal Area Management Act,or other federal or local
governments.
If you have questions, or if we can further assist you,please contact Joe Corporon at
[e-mail]] or call his direct line(919) 807-6394.
• 'esp;ctfully, ; '
- — — - ---- - — Linda Culpepper - - —
--
Enclosure:NPDES Permit NC0074772(modification corrections, change-pages 1 thru 9)
hc: Central Files
NPDES Program Files
MRO/SWPS,Corey Basinger,Supervisor
ec: MRO/SWPS,Corey Basinger,Supervisor
OCU,Maureen Kinney
ATB,Susan Meadows,Cindy Moore
AQUA,Amanda Owens[[e-mail]]
AQUA,Joe Pearce[[e-mail]]
DWR/Public Water Supply; [[e-mail]]

Permit NC0074772
STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENTAL QUALITY
DIVISION OF WATER RESOURCES
PERMIT
TO DISCHARGE WASTEWATER UNDER THE
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM
(NPDES)
In compliance with the provisions 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,
AQUA North Carolina, Inc.
is hereby authorized to discharge wastewater from a facility located at the
Diamond Head WWTP
799 Williamson Road, Mooresville
Iredell County
to receiving waters designated as Lake Norman(Reeds Creek Arm)in the Catawba River Basin in
accordance with effluent limitations,monitoring requirements, and other conditions set forth in Parts I,
II,III and IV hereof.
This permit modification(MOD)shall become effective June 1, 2018.
This permit and authorization to discharge shall expire at midnight on March 31, 2020.
signed this day May10, 2018.
4(.._, //?74,
• da Culpepper, Interim Dir
Division of Water Resources
By Authority of the Environmental Management Commission
Page 1of9

Permit NC0074772
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.
AQUA North Carolina, Inc.
is hereby authorized to:
1. continue to operate an existing 0.0731 MGD wastewater treatment system utilizing the following
components:
• influent includes trucked-in-filter backwash from potable-water treatment[ion- — —
exchange technology] from Subdivision water wells
• influent bar screen
• V-notch weir
- •--flaw-equalization tank --- — - —
• duel(2)aeration basins
• dual(2)clarifiers
• aerated sludge holding tank
• tertiary filters
• tablet chlorination and dechlorination
• post aeration
• flow recorder
• effluent pump station
• standby power generator -
these facilities located at the Diamond Head WWTP,799 Williamson Road,near Mooresville,Iredell
County; and
2. discharge from said treatment works via Outfall 001,located on the attached map,into Lake Norman
(Reeds Creek Arm), stream index 11-(75),a waterbody currently classified WS-IV;B;CA within
subbasin 03-08-32 [HUC:03050101]of the Catawba River Basin; and '
3. after receiving an Authorization to Construct(ATC)permit from the Division to expand flow(not to
exceed 0.100 MGD); and after submitting to the Division an Engineers Certification form
documenting that upgrades were completed in accord with this permit and the ATC,then
4. discharge from said treatment works via Outfal1001,located on the attached map,into Lake Norman
(Reeds Creek Arm), stream index 11-(75),a waterbody currently classified WS-IV;B;CA within
subbasin 03-08-32[HUC:03050101] of the Catawba River Basin.
Page 2 of 9

Permit NC0074772
Part I
A. (1.) EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS
[15A NCAC 02B .0400 et seq., 02B .0500 et seq.]
During the period beginning on the effective date of the permit and lasting until expansion above 0.0731 MGD,
[see page 2 of 8]the Permittee is authorized to discharge from Outfall 001. Such discharges shall be limited,
monitored and reported 1 by the Permittee as specified below:
LIMITS MONITORING REQUIREMENTS 1
EFFLUENT CHARACTERISTICS Measureme Sample
_ Monthly •Daily nt Sample P
[Parameter Codes] Average Maximum Frequency Type : Location 2
0.0731 MGD
Flow 50050 Continuous Recording I or E
0.100 MGD 3
Total Residual Chlorine 4 50060 28 gg/L 2/Week Grab E
BOD,5 day(20°C) C0310 15.0 mg/L 22.5 mg/L Weekly Composite E
Total Suspended Solids C0530 30.0 mg/L 45.0 mg/L Weekly Composite E _
Ammonia(NH3 as N) C0610 4.0 mg/L 20.0 mg/L Weekly Composite E
Dissolved Oxygen 00300 Daily Average>5.0 mg/L Weekly Grab E
pH 00400 Not<6.0 or>9.0 s.u. Weekly Grab E
Fecal Coliform(geometric 31616 200/100 mL 400/100 mL Weekly Grab E
mean)
Temperature(°C) 00010 Weekly Grab E
Total Hardness—as[CaCO3 or 00900 -Quarterly Composite E
(Ca+Mg)](mg/L)
Total Hardness—as[CaCO3 or 00900 Quarterly Grab U
(Ca+-Mg)](mg/L)
Total Copper 01042 7.88 gg/L 5 10.47 µg/L 5 Quarterly Composite E
Total Fluoride 00951 1,800 gg/L 5'6 1,800 µg/L 5'6 Quarterly Composite E
Total Chloride 00940 230 mg/L 5 250 mg/L 5 Quarterly Composite E
Total Zinc 01092 125.7 gg/L 5 125.7 µg/L 5 Quarterly Composite E
Total Nitrogen(mg/L)7 C0600 Monitor&Report Quarterly Composite E
(NO2+NO3+TKN)
Total Phosphorus(mg/L) C0665 Monitor&Report Quarterly Composite E
Combined radium-226 and
11503 5 pCi/L(annual ave.) 'Quarterly Composite E
radium-228(pCi/L)8'9
Alpha emitters,excluding radon
82077 15 pCi/L(annual ave.) Quarterly Composite E
and uranium(pCi/L)8,9
Beta emitters,excluding K-40
and other naturally occurring 03520 50 pCi/L(annual ave.) Quarterly Composite E
radionuclides(pCi/L)8 9
' Tritium(pCi/L)8'9 82126 20,000 pCi/L(annual ave.) Quarterly Composite E
Strontium-90(pCi/L)8'9 13501 8 pCi/L(annual ave.) Quarterly Composite E
Uranium(µg/L)8'9'10 22708 30 gg//L(weekly ave.)9 Quarterly Composite E
Whole Effluent Toxicity
( r)11 TGP3B Quarterly Grab E
See Footnotes,Page 4
Page 3 of 9

Permit NC00744772 •
Table A.(1.)Footnotes:
1. The Permittee shall submit discharge monitoring reports electronically using the Division's
electronic Discharge Monitoring Report System(eDMR)system[see A. (5)].
_2... E=Effluent;I=Influent;U=Upstream - -
3. Discharge at 0.100 MGD is permitted only after applying for,and receiving the Division's
Authorization to Construct(ATC)permit and submitting an Engineers Certification form(see
page 2 of 9).
4. The Division shall consider compliant all effluent TRC values reported below 50 µg/L.However,
the Permittee shall continue to record and submit all values reported by a North Carolina-certified
test method(including field certified),even if these values fall below 50 µg/L. •
5. Compliance to this limit begins on April 1,2020,approximately 23 months from the permit
effective date.
6. Limit applies.only if fluoride is added by the Permittee.
7. For a given wastewater sample,TN=TKN+(NO2-N+NO3 N),where TN is Total Nitrogen and
TKN is Total Kjeldahl Nitrogen,and(NO2-N+NO3-N)is Nitrite/Nitrate Nitrogen. --- — — -- —
8. If the quarterly value exceeds 4 times the annual average limit,then(a)the sampling frequency
shall increase to Monthly and(b)a written notification shall be sent to the Water Quality
Permitting Section and the Division's Mooresville Regional Office.
9. This sample shall be taken promptly within 72 to 80 hours after each introduction of offsite
wastewater into the equalization tank.If an introduction of offsite wastewater does not occur
within a given calendar quarter,a sample shall be taken of the effluent and noted in the DMR and
eDMR Comments as"No introduction of offsite wastewater occurred during this quarter."
10. Because Uranium is limited as a Weekly Average,[adopted federal criteria 40CFR 141.26],a
quarterly value may be determined from one(1)quarterly sample,or by averaging multiple
samples taken within a restricted time period,not-to-exceed a calendar week[Sunday thru
Saturday].
11. WET Testing,Chronic;Quarterly using Ceriodaphnia dubia,limited[TGP3B]; effluent
concentration at 90%during the months of January,April,July and October[See A.(2.)].
Compliance to WET testing begins on April 1,2020,or upon DWR's approval of the Permittee's
dilution study results_[see Special Condition-A. (5.)].
Conditions:
1. The Permittee shall discharge no floating solids or foam visible-in other than trace amounts:
2. Effluent samples shall accurately represent the physical and chemical character of the discharge:
•
Page 4 of 9

Permit NC0074772
A. (2.) CHRONIC TOXICITY PERMIT LIMIT (QUARTERLY)
[15A NCAC 02B.0200, et. seq.]
The effluent discharge shall at no time exhibit observable inhibition of reproduction or significant mortality to
Ceriodaphnia dubia at an effluent concentration of 90 %.
The permit holder shall perform at a minimum,quarterly monitoring using test procedures outlined in the"North
Carolina Ceriodaphnia Chronic Effluent Bioassay Procedure"(revised December 2010 or subsequent versions),
or"North Carolina Phase II Chronic Whole Effluent Toxicity Test Procedure"(revised-December 2010 or
subsequent versions).Tests will be performed during the months of January,April,July and October.These
months signify the first month of each three-month toxicity testing quarter assigned to the facility. Effluent
sampling for this testing must be obtained during representative effluent discharge and shall be performed at the
NPDES-permitted final effluent discharge below all treatment processes.
If the test procedure,performed as the first test of any single quarter,results in a failure or ChV below the
permit limit,then multiple-concentration testing shall be performed at a minimum,in each of the two
following months,as described in"North Carolina Phase II Chronic Whole Effluent Toxicity Test
Procedure"(revised-December 2010),or subsequent versions.
All toxicity testing results required as part of this permit condition will be entered on the Effluent Discharge
Monitoring Form(MR-1)for the months in which tests were performed,using the parameter code TGP3B for the
pass/fail results and THP3B for the Chronic Value. Additionally,DWR Form AT-3 (original)is to be sent to the
following address:
Attention: North Carolina Division of Water Resources
Water Sciences Section/Aquatic Toxicology Branch
1621 Mail Service Center
Raleigh,NC 27699-1621
Completed Aquatic Toxicity Test Forms shall be filed with the Water Sciences Section no later than 30 days after
the end of the reporting period for which the report is made.
Test data shall be complete,accurate,include all supporting chemical/physical measurements and all
concentration/response data,and be certified by laboratory supervisor and ORC or approved designate signature.
Total residual chlorine of the effluent toxicity sample must be measured and reported if chlorine is employed for
disinfection of the waste stream.
Should there be no discharge of flow from the facility during a month in which toxicity monitoring is required,
the permittee will complete the information located at the top of the aquatic toxicity(AT)test form indicating the
facility name,permit number,pipe number, county, and the month/year of the report with the notation of"No
Flow"in the comment area of the form. The report shall be submitted to the Water Sciences Section at the
address cited above.
Should the permittee fail to monitor during a month in which toxicity monitoring is required,monitoring will be
required during the following month.Assessment of toxicity compliance is based on the toxicity testing quarter,
which is the three-month time interval that begins on the first day of the month in which toxicity testing is
required by this permit and continues until the fmal day of the third month.
Should any test data from this monitoring requirement or tests performed by the North Carolina Division of
Water Resources indicate potential impacts to the receiving stream,this permit may be re-opened and modified to.
include alternate monitoring requirements or limits.
NOTE: Failure to achieve test conditions as specified in the cited document,such as minimum control organism
survival,minimum control organism reproduction,and appropriate environmental controls,shall constitute an
invalid test and will require immediate follow-up testing to be completed no later than the last day of the month
following the month of the initial monitoring.
Page 5 of 9

Permit NC0074772
A. (3.) SPECIAL CONDITION— Operations
[G.S. 143-215.1C.]
(a) Inspect the performance of the plant's disinfection system every weekday and
- maintain a log of iueh inspections;-and
(b) Operate a Supervisory Control and Data Acquisition(SCADA)system at the plant.
A. (4.) SPECIAL CONDITION— Spill Notification
[G.S. 143-215.1C.]
• (a)Contacting Public Health Directors
The facility must notify the Iredell and Mecklenburg County Public Health Directors within 12 liours of first
knowledge by the owner/operator of any discharge of untreated wastewater to waters of the State or a discharge
from the wastewater treatment plant that has not received adequate disinfection due to a malfunctioning treatment
unit.
The County Public Health Directors cane contacted using the following information:
Iredell County Health Director Mecklenburg County Health Director
318 Turnersburg Highway 249 Billingsley Road
Statesville,NC 28625 Charlotte,NC 28211
704-878-5300 704-336-4700
(b)Public Notification
The facility must notify the public of untreated wastewater spills. Wastewater facility owners or operators must
issue a press release after a discharge to surface waters of 1,000 gallons within 24 hours of first knowledge of the
spill by the owner/operator.The press release must be issued to"all electronic and print news media outlets that
provide general coverage in the county where the discharge occurred."A copy of the press release must be
maintained for one year by the owner/operator. This press release is required in addition to the permit
requirement of contacting the North Carolina Division of Water Resources(DWR).
If a discharge of 15,000 gallons or more reaches surface water,a public notice is required in addition to the press
release.The public notice must be placed in a newspaper having general circulation in the County in which the
discharge occurred and the county immediately downstream.The owner or operator shall publish the notice
within 10 days after the Secretary has determined the countries that are significantly affected by the discharge and
approved the form and content of the notice and the newspaper in which the notice is to be published.At a
minimum the notice should be published in a newspaper of general circulation in Iredell and Mecklenburg
Counties. If a discharge of 1,000,000 gallons of wastewater or more reaches surface waters,the DWR regional
office must be contacted to determine in what additional counties,if any,a public notice must be published. A
copy of these public notices and proof of publication must be sent to the DWR within 30 days of publication.
The copy should be sent to the following address:
Division of Water Resources
PERCS Unit
1617 Mail Service Center
Raleigh,NC 27699-1617
The minimum content of the notice is the location of the discharge,estimated volume,water body affected and
steps taken to prevent future discharges.
Page 6 of 9

Permit NC0074772
A. (5.) SPECIAL CONDITION- STUDY TO ESTABLISH DILUTION
[G.S. 143-215.1(C)]
To establish effluent dilution credit,the Permittee shall submit to DWR a Study Plan and - --- - -
recommendations for dilution modeling. This plan may address the existing end-of-pipe effluent
"deflector plate"or other diffuser, as approved by the Division.
The Permittee shall submit this plan to:
DEQ/NCDWRINPDES Unit
1617 Mail Service Center,Raleigh,NC 27699
attention Teresa Rodriguez
[[e-mail]]; 919-807-6387
This plan shall recommend steps needed to establish an instream waste concentration (IWC) at the point
of discharge. Upon plan approval,the Permittee shall conduct the study, and submit to DWR the results,
findings and conclusions. Following approval,the Division may adjust permit limits and monitoring
conditions in accord with the revised effluent conditions, as data may warrant. If approved before permit
expiration(March 30,2020),the Division may apply this dilution credit to the permit.
A. (6.) ELECTRONIC REPORTING OF DISCHARGE MONITORING REPORTS
[G.S. 143-215.1(b)]
Federal regulations require electronic submittal of all discharge monitoring reports (DMRs) and program
reports. The final NPDES Electronic Reporting Rule was adopted and became effective on December 21,
2015.
NOTE: This special condition supplements or supersedes the following sections within Part II of this
permit(Standard Conditions for NPDES Permits):
• Section B. (11.) Signatory Requirements
e Section D.(2.) Reporting
e Section D.(6.) Records Retention
e Section E. (5.) Monitoring Reports
1. Reporting Requirements [Supersedes Section D. (2.) and Section E. (5.) (a)]
The permittee shall report discharge monitoring data electronically using the NC DWR's Electronic
Discharge Monitoring Report(eDMR)internet application.
Monitoring results obtained during the previous month(s) shall be summarized for each month and
submitted electronically using eDMR. The eDMR system allows permitted facilities to enter
monitoring data and submit DMRs electronically using the internet. Until such time that the state's
eDMR application is compliant with EPA's Cross-Media Electronic Reporting Regulation
(CROMERR),pennittees will be required to submit all discharge monitoring data to the state
Page 7 of 9

Permit NC0074(772
electronically using eDMR and will be required to complete the eDMR submission by printing,
signing, and submitting one signed original and a copy Of the computer printed eDMR to the
following address:
NC DEQ/Division of Water Resources/Water Quality Permitting Section
ATTENTION: Central Files
1617 Mail Service Center
Raleigh,North Carolina 27699-1617
If a permittee is unable to use the eDMR system due to a demonstrated hardship or due to the facility
being physically located in an area where less than 10 percent of the households have broadband
access,then a temporary waiver from the NPDES electronic reporting requirements may be granted
and discharge monitoring data may be submitted on paper DMR forms (MR 1, 1.1,2,3)or
alternative forms approved by the Director. Duplicate signed copies shall be submitted to the
mailing address above. See"How to Request-a Waiver from Electronic Reporting"section below.
Regardless of the submission method, the first DMR is due on the last day of the mo ith-following
• the issuance of the permit or in the case of a new facility,on the last day of the month following the
commencement of discharge.
Starting on December 21,2020,the permittee must electronically report the following compliance
monitoring data and reports,when applicable:
• Sewer Overflow/Bypass Event Reports;
• Pretreatment Program Annual Reports; and
• Clean Water Act(CWA) Section 316(b)Annual Reports.
The permittee may seek an electronic reporting waiver from the Division(see"How to Request a
Waiver from Electronic Reporting"section below).
2.- Electronic Submissions
In accordance with 40 CFR 122.41(1)(9),the permittee must identify the initial recipient at the time
of each electronic submission. The permittee should use the EPA's website resources to identify the
initial recipient for the electronic submission. .
Initial recipient of electronic NPDES information from NPDES-regulated facilities means the entity
(EPA or the state authorized by EPA to implement the NPDES program)that is the designated entity
for receiving electronic NPDES data[see 40 CFR 127.2(b)].
EPA plans to establish a website that will also link to the appropriate electronic reporting tool for
each type of electronic submission and for each state. Instructions on how to access and use the
appropriate electronic reporting tool will be available as well. Information on EPA's NPDES
Electronic Reporting Rule is found at:https://www.federalregister.gov/documents/2015/10/22/2015-
24954/national-pollutant-discharge-elimination-system-npdes-electronic-reporting-rule
Electronic submissions must start by the dates listed in the"Reporting Requirements"section above.
Page 8 of 9

Permit NC0074772
3. ':ow to Request a Waiver from Electronic Reporting
The permittee may seek a temporary electronic reporting waiver from the Division. To obtain an
electronic reporting waiver, a permittee must first submit an electronic reporting waiver request to
the Division. Requests for temporary electronic reporting waivers must be submitted in writing to
the Division for written approval at least sixty(60) days prior to the date the facility would be
required under this permit to begin submitting monitoring data and reports. The duration of a
temporary waiver shall not exceed 5 years and shall thereupon expire. At such time,monitoring data
and reports shall be submitted electronically to the Division unless the permittee re-applies for and is
granted a new temporary electronic reporting waiver by the Division. Approved electronic reporting
waivers are not transferrable. Only permittees with an approved reporting waiver request may
submit monitoring data and reports on paper to the Division for the period that the approved
reporting waiver request is effective.
Information on eDMR and the application for a temporary electronic reporting waiver are found on
the following web page:
http://deq.nc.gov/about/divisions/water-resources/edmr
4. Signatory Requirements [Supplements Section B. (11.) (b) and Supersedes Section B. (11.) (d)1
All eDMRs submitted to the permit issuing authority shall be signed by a person described in Part II,
Section B. (11.)(a) or by a duly authorized representative of that person as described in Part II,
Section B. (11.)(b). A person, and not a position,must be delegated signatory authority for eDMR
reporting purposes.
For eDMR submissions, the person signing and submitting the DMR must obtain an eDMR user
account and login credentials to access the eDMR system. For more information on North Carolina's
eDMR system,registering for eDMR and obtaining an eDMR user account,please visit the following
web page:
http://deq.nc.gov/about/divisions/water-resources/edmr
Certification. Any person submitting an electronic DMR using the state's eDMR system shall make
the following certification[40 CFR 122.22]. NO OTHER STATEMENTS OF CERTIFICATION
WILL BE ACCEPTED:
"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 inquiiy 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 fines and imprisonment for knowing violations."
5. Records Retention [Supplements Section D. (6.)1
The permittee shall retain records of all Discharge Monitoring Reports, including eDMR
submissions. These records or copies shall be maintained for a period of at least 3 years from the
date of the report. This period may be extended by request of the Director at any time [40 CFR
122.41].
Page 9 of 9

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Stream Segment: 11-(75) Stream Class: WS-IV;B;CA
State Grid/Quad: El 5SE/Mooresville,NC River Basin: Catawba River NPDES Permit NC0074772
Sub-Basin: 03-08-32 HUC: 03050101 North I Iredell County

r NPDES Permit Standard Conditions
Page 1of18
PART II
STANDARD CONDITIONS FOR NPDES PERMITS
Section A. Definitions
2/Month
Samples are collected twice per month with at least ten calendar days between sampling events.These samples shall be
representative of the wastewater discharged during the sample period.
3/Week
Samples are collected three times per week on three separate calendar days.These samples shall be representative of
the wastewater discharged during the sample period.
Act or"the Act"
The Federal Water Pollution Control Act,also known as the Clean Water Act(CWA),as amended,33 USC 1251,et.
seq.
Annual Average
The arithmetic mean of all"daily discharges" of a pollutant measured during the calendar year.In the case of fecal
coliform,the geometric mean of such discharges.
Arithmetic Mean
The summation of the individual values divided by the number of individual values.
Bypass
The known diversion of waste streams from any portion of a treatment facility including the collection system,which is
not a designed or established or operating mode for the facility.
Calendar Day
The period from midnight of one day until midnight of the next day.However,for purposes of this permit,any
consecutive 24-hour period-that reasonably represents the calendar day may be used for sampling.
Calendar Week
The period from Sunday through the following Saturday.
Calendar Quarter
One of the following distinct periods:January through March,April through June,July through September,and
October through December.
Composite Sample
A sample collected over a 24-hour period by continuous sampling or combining grab samples of at least 100 mL in
such a manner as to result in a total sample representative of the wastewater discharge during the sample period.The
Director may designate the most appropriate method(specific number and size of aliquots necessary,the time interval
between grab samples,etc.)on a case-by-case basis. Samples may be collected manually or automatically.Composite
samples may be obtained by the following methods:
(1) Continuous:a single,continuous sample collected over a 24-hour period proportional to the rate of flow.
(2) Constant time/variable volume:a series of grab samples collected at equal time intervals over a 24 hour period
of discharge and combined proportional to the rate of flow measured at the time of individual sample
collection,or
(3) Variable time/constant volume:a series of grab samples of equal volume collected over a 24 hour period with
the time intervals between samples determined by a preset number of gallons passing the sampling point.Flow
measurement between sample intervals shall be determined by use of a flow recorder and totalizer,and the
preset gallon interval between sample collection fixed at no greater than 1/24 of the expected total daily flow at
the treatment system,or
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NPDES Permit Standard Conditions .
Page 2 of 18
(4) Constant time/constant volume:a series of grab.samples_of equal volume collected over a 24-hour period at a
constant time interval.Use of this method requires prior approval by the Director.This method may only be
used in situations where effluent flow rates vary less than 15 percent.The following restrictions also apply,
> Influent and effluent grab samples shall be of equal size and of no less than 100 milliliters •
> Influent samples shall not be collected more than once per hour.
> Permittees with wastewater treatment systems whose detention time<24 hours shall collect effluent grab
samples at intervals of no greater than 20 minutes apart during any 24-hour period.
> Permittees with wastewater treatment systems whose detention time exceeds 24 hours shall collect effluent
grab samples at least every six hours;there must be a minimum of four samples during a 24-hour sampling
period.
Continuous flow measurement
Flow monitoring that occurs without interruption throughout the operating hours of the facility.Flow shall be
monitored continually except for the infrequent times when there may be no flow or for infrequent maintenance
activities on the flow device.
Daily Discharge
The discharge of a pollutant measured during a calendar day or any 24-hour period that reasonably represents the
calendar day for purposes of sampling.For pollutants measured in units of mass,the"daily discharge" is calculated as
the total mass of the pollutant discharged over the day.For pollutants expressed in other units of measurement,the
"daily discharge"is calculated as the average measurement of the pollutant over the day.(40 CFR 122.2;see also
"Composite Sample,"above.)
Daily Maximum
The highest"daily discharge"during the calendar month.
Daily Sampling
Parameters requiring daily sampling shall be sampled 5 out of every 7 days per week unless otherwise specified in the
permit.Sampling shall be conducted on weekdays except where holidays or other disruptions of normal operations
prevent weekday sampling.If sampling is required for all seven days of the week for any permit parameter(s),that
requirement will be so noted on the Effluent Limitations and Monitoring Page(s).
DWR or"the Division"
The Division of Water Resources,Department of Environmental Quality.
Effluent
Wastewater discharged following all treatment processes from a water pollution control facility or other point source
whether treated or untreated.
EMC
The North Carolina Environmental Management Commission
EPA
The United States Environmental Protection Agency
Facility Closure
Cessation of all activities that require coverage under this NPDES permit.Completion of facility closure will allow this
permit to be rescinded.
Geometric Mean
The Nth root of the product of the individual values where N=the number of individual values.For purposes of
calculating the geometric mean,values of"0"(or"<[detection level]")shall be considered= 1.
Grab Sample
Individual samples of at least 100 mL collected over a period of time not exceeding 15 minutes.Grab samples can be
collected manually.Grab samples must be representative of the discharge(or the receiving stream,for instream
samples).
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11 NPDES Permit Standard Conditions
Page 3 of 18
Hazardous Substance
Any substance designated under 40 CFR Part 116 pursuant to Section 311 of the CWA.
Instantaneous flow measurement
The flow measured during the minimum time required for the flow measuring device or method to produce a result in
that instance.To the extent practical,instantaneous flow measurements coincide with the collection of any grab
samples required for the same sampling period so that together the samples and flow are representative of the discharge
during that sampling period.
Monthly Average(concentration limit)
The arithmetic mean of all"daily discharges"of a pollutant measured during the calendar month.In the case of fecal
coliform or other bacterial parameters or indicators,the geometric mean of such discharges.
Permit Issuing Authority
The Director of the Division of Water Resources.
Quarterly Average(concentration limit)
The arithmetic mean of all samples taken over a calendar quarter.
Severe property damage
Substantial physical damage to property,damage to the treatment facilities which causes them to become inoperable,or
substantial and permanent loss of natural resources which can reasonably be expected to occur in the absence of a
bypass. Severe property damage excludes economic loss caused by delays in production.
Toxic Pollutant:
Any pollutant listed as toxic under Section 307(a)(1)of the CWA.
Upset
An incident beyond the reasonable control of the Permittee causing unintentional and temporary noncompliance with
permit effluent limitations and/or monitoring requirements.An upset does not include noncompliance caused by
operational error, improperly designed treatment facilities,inadequate treatment facilities,lack of preventive
maintenance,or careless or improper operation.
Weeldy Average(concentration limit)
The arithmetic mean of all"daily discharges"of a pollutant measured during the calendar week.In the case of fecal
coliform or other bacterial parameters or indicators,the geometric mean of such discharges.
Section B. General Conditions
1. Duty to Comply
The Permittee must comply with all conditions of this permit.Any permit noncompliance constitutes a violation of
the CWA and is grounds for enforcement action;for permit termination,revocation and reissuance,or
modification;or denial of a permit renewal application [40 CFR 122.41].
a. The Permittee shall comply with effluent standards or prohibitions established under section 307(a)of the
CWA for toxic pollutants and with standards for sewage sludge use or disposal established under section
405(d)of the CWA within the time provided in the regulations that establish these standards or prohibitions or
standards for sewage sludge use or disposal,even if the permit has not yet been modified to incorporate the
requirement.
b. The CWA provides that any person who violates section[s]301,302,306,307,308,318 or 405 of the Act,or
any permit condition or limitation implementing any such sections in a permit issued under section 402,or any
requirement imposed in a pretreatment program approved under sections 402(a)(3)or 402(b)(8)of the Act,is
subject to a civil penalty not to exceed$37,500 per day for each violation. [33 USC 1319(d)and 40 CFR
122.41(a)(2)]
c. The CWA provides that any person who negligently violates sections 301,302,306,307,308,318,or 405 of
the Act,or any condition or limitation implementing any of such sections in a permit issued under section 402
of the Act,or any requirement imposed in a pretreatment program approved under section 402(a)(3)or
402(b)(8)of the Act,is subject to criminal penalties of$2,500 to$25,000 per day of violation,or
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NPDES Permit Standard Conditions
Page 4 of 18
imprisonment of not more than 1 year,or both.In the case of a second or subsequent convictionfor a_negligent_
violation,a person shall be subject to criminal penalties of not more than$50,000 per day of violation,or by
imprisonment of not more than 2 years,or both. [33 USC 1319(c)(1)and 40 CFR 122.41(a)(2)]
d.__ My person who knowingly violates such sections,or such conditions or limitations is_subjectto criminal. _
penalties of$5,000 to$50,000 per day of violation,or imprisonment for not more than 3 years,or both.In the
case of a second or subsequent conviction for a knowing violation,a person shall be subject to criminal
penalties of not more than$100,000 per day of violation,or imprisonment of not more than 6 years,or both.
[33 USC 1319(c)(2)and 40 CFR 122.41(a)(2)]
e. Any person who knowingly violates section 301,302,303,306,307,308,318 or 405 of the Act,or any permit
condition or limitation implementing any of such sections in a permit issued under section 402 of the Act,and
who knows at that time that he thereby places another person in imminent danger of death or serious bodily
injury,shall,upon conviction,be subject to a fine of not more than$250,000 or imprisonment of not more than
15 years,or both.In the case of a second or subsequent conviction for a knowing endangerment violation,a
person shall be subject to a fine of not more than$500,000 or by imprisonment of not more than 30 years,or
both.An organization,as defined in section 309(c)(3)(B)(iii)of the CWA,shall,upon conviction of violating
the imminent danger provision,be subject to a fine of not more than$1,000,000-and can be fined up to
$2,000,000 for second or subsequent convictions. [40 CFR 122.41(a)(2)]
f. Under state law,a civil penalty of not more than$25,000 per violation may be assessed against any person
who violates or fails to act in accordance with the terms,conditions,or requirements of a permit. [North
Carolina General Statutes § 143-215.6A]
g. Any person may be assessed an administrative penalty by the Administrator for violating section 301,302,
306,307,308,318 or 405 of this Act,or any permit condition or limitation implementing any of such sections
in a permit issued under section 402 of this Act.Administrative penalties for Class I violations are not to
exceed$16,000 per violation,with the maximum amount of any Class I penalty assessed not to exceed
$37,500.Penalties for Class II violations are not to exceed$16,000 per day for each day during which the
violation continues,with the maximum_amount of any Class II penalty not to exceed$177,500. [33 USC
1319(g)(2)and 40 CFR 122.41(a)(3)]
2. Duty to Mitigate
The Permittee shall take all reasonable steps to minimize or prevent any discharge or sludge use or disposal in
violation of this permit with a reasonable likelihood of adversely affecting human health or the environment[40
CFR 122.41(d)].
3. Civil and Criminal Liability
Except as provided in permit conditions on"Bypassing" (Part II.C.4),"Upsets"(Part II.C.5)and"Power Failures"
(Part II.C.7),nothing in this permit shall be construed to relieve the Permittee from any responsibilities,liabilities,
or penalties for noncompliance pursuant to NCGS 143-215.3, 143-215.6 or Section 309 of the Federal Act,33 USC
1319.Furthermore,the Permittee is responsible for consequential damages,such as fish kills,even though the
responsibility for effective compliance may be temporarily suspended.
4. Oil and Hazardous Substance Liability
Nothing in this permit shall be construed to preclude the institution of any legal action or relieve the Permittee
from any responsibilities,liabilities,or penalties to which the Permittee is or may be subject to under NCGS 143-
215.75 et seq. or Section 311 of the Federal Act,33 USG 1321.Furthermore,the Permittee is responsible for
consequential damages,such as fish kills,even though the responsibility for effective compliance may be
temporarily suspended.
5. Property Rights
The issuance of this permit does not convey any property rights in either real or personal property,or any exclusive
privileges,nor does it authorize any injury to private property or any invasion of personal rights,nor any
infringement of Federal,State or local laws or regulations [40 CFR 122.41(g)].
6. Onshore or Offshore Construction
This permit does not authorize or approve the construction of any onshore or offshore physical structures or
facilities or the undertaking of any work in any navigable waters.
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7. Severability
The provisions of this permit are severable.If any provision of this permit,or the application of any provision of
this permit to any circumstances,is held invalid,the application of such provision to other circumstances,and the
remainder of this permit,shall not be affected thereby [NCGS 150B-23].
8. Duty to Provide Information
The Permittee shall furnish to the Permit Issuing Authority,within a reasonable time,any information which the
Permit Issuing Authority may request to determine whether cause exists for modifying,revoking and reissuing,or
terminating this permit or to determine compliance with this permit.The Pennittee shall also furnish to the Permit
Issuing Authority upon request,copies of records required by this permit[40 CFR 122.41(h)].
9. Duty to Reapply
If the Permittee wishes to continue an activity regulated by this permit after the expiration date of this permit,the
Permittee must apply for and obtain a new permit[40 CFR 122.41(b)].
10. Expiration of Permit
The Permittee is not authorized to discharge after the expiration date.In order to receive automatic authorization to
discharge beyond the expiration date,the Permittee shall submit such information,forms,and fees as are required
by the agency authorized to issue permits no later than 180 days prior to the expiration date unless permission for a
later date has been granted by the Director.(The Director shall not grant permission for applications to be
submitted later than the expiration date of the existing permit.)[40 CFR 122.21(d)]Any Permittee that has not
requested renewal at least 180 days prior to expiration,or any Permittee that does not have a permit after the
expiration and has not requested renewal at least 180 days prior to expiration,will subject the Permittee to
enforcement procedures as provided in NCGS 143-215.6 and 33 USC 1251 et.seq.
11. Signatory Requirements
All applications,reports,or information submitted to the Permit Issuing Authority shall be signed and certified[40
CFR 122.41(k)].
a. All permit applications shall be signed as follows:
(1) For a corporation: by a responsible corporate officer.For the purpose of this Section,a responsible
corporate officer means: (a)a president,secretary,treasurer or vice president of the corporation in charge
of a principal business function,or any other person who performs similar policy or decision making
functions for the corporation,or(b)the manager of one or more manufacturing,production,or operating
facilities,provided,the manager is authorized to make management decisions which govern the operation
of the regulated facility including having the explicit or implicit duty of making major capital investment
recommendations,and initiating and directing other comprehensive measures to assure long term
environmental compliance with environmental laws and regulations;the manager can ensure that the
necessary systems are established or actions taken to gather complete and accurate information for permit
application requirements;and where authority to sign documents has been assigned or delegated to the .
manager in accordance with corporate procedures .
(2) For a partnership or sole proprietorship: by a general partner or the proprietor,respectively;or
(3) For a municipality,State,Federal,or other public agency: by either a principal executive officer or
ranking elected official [40 CFR 122.22].
b. All reports required by the permit and other information requested by the Permit Issuing Authority shall be
signed by a person described in paragraph a.above or by a duly authorized representative of that person.A
person is a duly authorized representative only if:
(1) The authorization is made in writing by a person described above;
(2) The authorization specified either an individual or a position having responsibility for the overall operation
of the regulated facility or activity,such as-tlie position of plant manager,operator of a well or well field, — '
superintendent,a position of equivalent responsibility,or an individual or position having overall
responsibility for environmental matters for the company.(A duly authorized representative may thus be
either a named individual or any individual occupying a named position.);and
(3) The written authorization is submitted to the Permit Issuing Authority[40 CFR 122.22]
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c. Changes to authorization:If an authorization under paragraph(b)of this section is no Ionger accurate because
a different individual or position has responsibility for the overall operation of the facility,a new authorization
satisfying the requirements of paragraph(b)of this section must be submitted to the Director prior to or
together with any reports,information,or applications to be signed by an authorized representative[40 CFR
122.22] -
d. Certification.Any person signing a document under paragraphs a.or b.of this section shall make the following
certification[40 CFR 122.22].NO OTHER STATEMENTS OF CERTIFICATION WILL BE ACCEPTED:
"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 fines and imprisonment for knowing violations."
12. Permit Actions
This permit may be modified,revoked and reissued,or terminated for cause.The filing of a request by the
—Permittee for a permit modification,revocation and reissuance,or termination;or a notification of planned changes
or anticipated noncompliance does not stay any permit condition[40 CFR 122.41(f)].
13. Permit Modification,Revocation and Reissuance,or Termination
,The issuance of this permit does not prohibit the permit issuing authority from reopening and modifying the permit,
revoking and reissuing the permit,or terminating the permit as allowed by the laws,rules,and regulations
contained in Title 40,Code of Federal Regulations,Parts 122 and 123;Title 15A of the North Carolina
Administrative Code,Subchapter 02H.0100;and North Carolina General Statute 143.215.1 et.al.
14. Annual Administering and Compliance Monitoring Fee Requirements
The Permittee must pay the annual administering and compliance monitoring fee within thirty days after being
billed by the Division.Failure to pay the fee in a timely manner in accordance with 15A NCAC 02H.0105(b)(2)
may cause this Division to initiate action to revoke the permit.
Section C. Operation and Maintenance of Pollution Controls
1. Certified Operator
Owners of classified water pollution control systems must designate operators,certified by the Water Pollution
Control System Operators Certification Commission(WPCSOCC),of the appropriate type and grade for the
system,and,for each classification must[T15A NCAC 08G.0201]:
a. designate one Operator In Responsible Charge(ORC)who possesses a valid certificate of the type and grade at
least equivalent to the type and grade of the system;
b. designate one or more Back-up Operator(s)in Responsible Charge(Back-up ORCs)who possesses a valid
certificate of the type of the system and no more than one grade less than the grade of the system,with the
exception of no backup operator in responsible charge is required for systems whose minimum visitation
requirements are twice per year;and
c. submit a signed completed"Water Pollution Control System Operator Designation Form"to the Commission
(or to the local health department for owners of subsurface systems)countersigned by the designated certified
operators,designating the Operator in Responsible Charge(ORC)and the Back-up Operator in Responsible
Charge(Back-up ORC):
(1) 60 calendar days prior to wastewater or residuals being introduced into a new system;or
(2) within 120 calendar days following:
> receiving notification of a Change in the classification of the system requiring the designation of a new
Operator in Responsible Charge(ORC)and Back-up Operator in Responsible Charge(Back-up ORC)
of the proper type and grade;or
➢ a vacancy in the position of Operator in Responsible Charge(ORC)or Back-up Operator in
Responsible Charge(Back-up ORC).
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(3) within seven calendar days of vacancies in both ORC and Back-up ORC positions replacing or designating
at least one of the responsibilities.
The ORC of each Class I facility(or the Back-up ORC,when acting as surrogate for the ORC)must:
> Visit the facility as often as is necessary to insure proper operation of the treatment system;the treatment
facility must be visited at least weeldy
> Comply with all other conditions of 15A NCAC 08G.0204. - -
The ORC of each Class II,III and IV facility(or the Back-up ORC,when acting as surrogate for the ORC)must:
> Visit the facility as often as is necessary to insure proper operation of the treatment system;the treatment
facility must be visited at least five days per week,excluding holidays
> Properly manage and document daily operation and maintenance of the facility
> Comply with all other conditions of 15A NCAC 08G .0204.
2. Proper Operation and Maintenance
The Permittee shall at all times properly operate and maintain all facilities and systems of treatment and control
(and related appurtenances)which are installed or used by the Permittee to achieve compliance with the conditions
of this permit.Proper operation and maintenance also includes adequate laboratory controls and appropriate quality
assurance procedures.This provision requires the Permittee to install and operate backup or auxiliary facilities only
when necessary to achieve compliance with the conditions of the permit[40 CFR 122.41(e)].
NOTE: Properly and officially designated operators are fully responsible for all proper operation and maintenance
of the facility,and all documentation required thereof,whether acting as a contract operator[subcontractor]or a
member of the Permittee's staff.
•
3. Need to Halt or Reduce not a Defense
It shall not be a defense for a Permittee in an enforcement action that it would have been necessary to halt or
reduce the permitted activity in order to maintain compliance with the condition of this permit[40 CFR 122.41(c)].
4. Bypassing of Treatment Facilities
a. Bypass not exceeding limitations[40 CFR 122.41(m)(2)]-
The Permittee may allow any bypass to occur which does not cause effluent limitations to be exceeded,but
only if it also is for essential maintenance to assure efficient operation.These bypasses are not subject to the
provisions of Paragraphs b.and c.of this section.
b. Notice[40 CFR 122.41(m)(3)]
(1) Anticipated bypass.If the Permittee knows in advance of the need for a bypass,it shall submit prior notice,
if possible at least ten days before the date of the bypass;including an evaluation of the anticipated quality
and effect of the bypass.
(2) Unanticipated bypass.The Permittee shall submit notice of an unanticipated bypass as required in Part
II.E.6. (24-hour notice).
c. Prohibition of Bypass
(1) Bypass from the treatment facility is prohibited and the Permit Issuing Authority may take enforcement
action against a Permittee for bypass,unless:
(A) Bypass was unavoidable to prevent loss of life,personal injury or severe property damage;
(B) There were no feasible alternatives to the bypass,such as the use of auxiliary treatment facilities,
retention of untreated wastes or maintenance during normal periods of equipment downtime.This
condition is not satisfied if adequate backup equipment should have been installed in the exercise of
reasonable engineering judgment to prevent a bypass which occurred during normal periods of
equipment downtime or preventive maintenance;and
(C) The Permittee submitted notices as required under Paragraph b.of this section.
(2) Bypass from the collection system is prohibited and the Permit Issuing Authority may take enforcement
action against a Permittee for a bypass as provided in any current or future system-wide collection system
permit associated with the treatment facility.
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(3) The Permit Issuing Authority may approve an anticipated bypass,after considering its adverse effects,if
the Permit Issuing Authority determines that it will meet the three conditions listed above in Paragraph c.
(1)of this section.
5. Upsets
Effeet of an upset[40 CFR 122.41(n)(2)]: An upset constitutes an affirmative defense to an action,brought for
noncompliance with such technology based permit effluent limitations if the requirements of paragraph,b.of
this condition are met.No determination made during administrative review of claims that noncompliance was
caused by upset,and before an action for noncompliance,is final administrative action subject to judicial
review.
b. Conditions necessary for a demonstration of upset:Any Permittee who wishes to establish the affirmative
defense of upset shall demonstrate,through properly signed,contemporaneous operating logs,or other relevant
evidence that:
(1)An upset occurred and that the Permittee can identify the cause(s)of the upset;
(2)The Permittee facility was at the time being properly operated;and
-- (3)The Permittee submitted notice of the upset as required in Part II.E.6.(b)of-this permit.------
(4)The Permittee complied with any remedial measures required under Part II.B.2.of this permit.
c. Burden of proof[40 CFR 122.41(n)(4)]: The Permittee seeking-to establish the occurrence of an upset has
the burden of proof in any enforcement proceeding.
6. Removed Substances
Solids,sludges,filter backwash,or other pollutants removed in the course of treatment or control of wastewaters
shall be utilized/disposed of in accordance with NCGS 143-215.1 and in a manner such as to prevent any pollutant
from such materials from entering waters of the State or navigable waters of the United States except as permitted
by the Commission.The Permittee shall comply with all applicable state and Federal regulations governing the
disposal of sewage sludge,including 40 CFR 503,Standards for the Use and Disposal of Sewage Sludge;40 CFR
Part 258,Criteria For Municipal Solid Waste Landfills;and 15A NCAC Subchapter 2T,Waste Not Discharged To
Surface Waters.The Permittee shall notify the Permit Issuing Authority of any significant change in its'sludge use
or disposal practices.
7. Power Failures
The Permittee is responsible for maintaining adequate safeguards(as required by 15A NCAC 02H.0124)to
prevent the discharge of untreated or inadequately treated wastes during electrical power failures either by means
of alternate power sources,standby generators or retention of inadequately treated effluent.
Section D. Monitoring and Records
1. Representative Sampling
Samples collected and measurements taken,as required herein,shall be representative of the permitted discharge.
Samples collected at a frequency less than daily shall be taken on a day and time that is representative of the
discharge for the period the sample represents.All samples shall be taken at the monitoring points specified in this
permit and,unless otherwise specified,before the effluent joins or is diluted by any other wastestream,body of
water,or substance.Monitoring points shall not be changed without notification to and the approval of the Permit
Issuing Authority[40 CFR 122.41(j)].
2. Reporting
Monitoring results obtained during the previous month(s)shall be summarized for each month and reported on a
monthly Discharge Monitoring Report(DMR)Form(MR 1, 1.1,2,3)or alternative forms approved by the
Director,postmarked no later than the last calendar day of the month following the completed reporting period.
The first DMR is due on the last day of the month following the issuance of the permit or in the case of a new
facility,on the last day of the month following the commencement of discharge.Duplicate signed copies of these,
and all other reports required herein,shall be submitted to the following address:
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NC DEQ/Division of Water Resources/Water Quality Permitting Section
ATTENTION: Central Files
1617 Mail Service Center
Raleigh,North Carolina 27699-1617
3. Flow Measurements
Appropriate flow measurement devices and methods consistent with accepted scientific practices shall be selected
and used to ensure the accuracy and reliability of measurements of the volume of monitored discharges:The
devices shall be installed,calibrated and maintained to ensure that the accuracy of the measurements is consistent
with the accepted capability of that type of device.Devices selected shall be capable of measuring flows with a
maximum deviation of less than 10%from the true discharge rates throughout the range of expected discharge
volumes.Flow measurement devices shall be accurately calibrated at a minimum of once per year and maintained
to ensure that the accuracy of the measurements is consistent with the accepted capability of that type of device.
The Director shall approve the flow measurement device and monitoring location prior to installation.
Once-through condenser cooling water flow monitored by pump logs,or pump hour meters as specified in Part I of
this permit and based on the manufacturer's pump curves shall not be subject to this requirement.
4. Test Procedures
Laboratories used for sample analysis must be certified by the Division.Permittees should contact the Division's
Laboratory Certification Section(919 733-3908)or visit https://deq.nc.gov/about/divisions/water-resources/water-
resources-data/water-sciences-home-page/laboratory-certification-branch for information regarding laboratory
certifications.
Facilities whose personnel are conducting testing of field-certified parameters only must hold the appropriate field
parameter laboratory certifications.
Test procedures for the analysis of pollutants shall conform to the EMC regulations(published pursuant to NCGS
143-215.63 et. seq.),the Water and.Air Quality Reporting Acts,and to regulations published pursuant to Section
304(g),33 USC 1314,of the CWA(as amended),and 40 CFR 136;or in the case of sludge use or disposal,
approved under 40 CFR 136,unless otherwise specified in 40 CFR 503,unless other test procedures have been
specified in this permit[40 CFR 122.41].
To meet the intent of the monitoring required by this permit,all test procedures must produce minimum detection
and reporting levels that are below the permit discharge requirements and all data generated must be reported down
to the minimum detection or lower reporting level of the procedure.If no approved methods are determined
capable of achieving minimum detection and reporting levels below permit discharge requirements,then the most
sensitive(method with the lowest possible detection and reporting level)approved method must be used.
5. Penalties for Tampering
The CWA provides that any person who falsifies,tampers with,or knowingly renders inaccurate,any monitoring
device or method required to be maintained under this permit shall,upon conviction,be punished by a fine of not
more than$10,000 per violation,or by imprisonment for not more than two years per violation,or by both.If a
conviction of a person is for a violation committed after a first conviction of such person under this paragraph,
punishment is a fine of not more than$20,000 per day of violation,or by imprisonment of not more than 4 years,
or both[40 CFR 122.41].
6. Records Retention
Except for records of monitoring information required by this permit related to the Permittee's sewage sludge use
and disposal activities,which shall be retained for a period of at least five years(or longer as required by 40 CFR
503),the Permittee shall retain records of all monitoring information,including:
• all calibration and maintenance records
> all original strip chart recordings for continuous monitoring instrumentation
> copies of all reports required by this permit
> copies of all data used to complete the application for this permit
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These records or copies shall be maintained for a period of at least 3 years from the date of the sample,
measurement,report or application.This period may be extended by request of the Director at any time[40 CFR
122.41].
7. Recording Results
For each measurement or sample taken pursuant to the requirements of this permit,the Permittee shall record,the
following information[40 CFR 122.41]:
a. The date,exact place,and time of sampling or measurements;
b. The individual(s)who performed the sampling or measurements;
c. The date(s)analyses were performed;
d. The individual(s)who performed the analyses;
e. The analytical techniques or methods used;and
f. The results of such analyses.
8. Inspection and Entry
The Permittee shall allow the Director,or an authorized representative(including an authorized-contractor acting as
a representative of the Director),upon the presentation of credentials and other documents as may be required by
law,to; - --- -
a. Enter,at reasonable times,upon the Permittee's premises where a regulated facility or activity is located or
conducted,or where records must be kept under the conditions of this permit;
b. Have access to and copy,at reasonable times,any records that must be kept under the conditions of this permit;
c. Inspect at reasonable times any facilities,equipment(including monitoring and control equipment),practices,
or-operations regulated or required under this permit;and
d. Sample or monitor at reasonable times,for the purposes of assuring permit compliance or as otherwise
authorized by the CWA,any substances or parameters at any location[40 CFR 122.41(i)].
Section E Reporting Requirements
1. Change in Discharge
All discharges authorized herein shall be consistent with the terms and conditions of this permit.The discharge of
any pollutant identified in this permit more frequently than or at a level in excess of that authorized shall constitute
a violation of the permit.
2. Planned Changes
The Permittee shall give notice to the Director as soon as possible of any planned_physical_alterations_or additions ,
to the permitted facility[40 CFR 122.41(1)].Notice is required only when:
a. The alteration or addition to a permitted facility may meet one of the criteria for new sources at 40 CFR
122.29(b);or
b. The alteration or addition could significantly change the nature or increase the quantity of pollutants
discharged.This notification applies to pollutants subject neither to effluent limitations in the permit,nor to
notification requirements under 40 CFR 122.42(a)(1);or
c. The alteration or addition results in a significant change in the Permittee's sludge use or disposal practices,and
such alteration,addition or change may justify the application of permit conditions that are different from or
absent in the existing permit,including notification of additional use or disposal sites not reported during the
permit application process or not reported pursuant to an approved land application plan.
3. Anticipated Noncompliance
The Permittee shall give advance notice to the Director of any planned changes to the permitted facility or other
activities that might result in noncompliance with the permit[40 CFR 122.41(1)(2)],
4. Transfers
This permit is not transferable to any person without prior written notice to and approval from the Director in
accordance with 40 CFR 122.61.The Director may condition approval in accordance with NCGS 143-215.1,in
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particular NCGS 143-215.1(b)(4)b.2.,and may require modification or revocation and reissuance of the permit,or
a minor modification,to identify the new permittee and incorporate such other requirements as may be necessary
under the CWA[40 CFR 122.41(1)(3), 122.61]or state statute.
5. Monitoring Reports
Monitoring results shall be reported at the intervals specified elsewhere in this permit[40 CFR 122.41(1)(4)].
a. Monitoring results must be reported on a Discharge Monitoring Report(DMR)(See Part II.D.2)or forms
provided by the Director for reporting results of monitoring of sludge use or disposal practices.
b. If the Permittee monitors any pollutant more frequently than required by this permit using test procedures
approved under 40 CFR Part 136 and at a sampling location specified in this permit or other appropriate
instrument governing the discharge,the results of such monitoring shall be included in the calculation and
reporting of the data submitted on the DMR.
6. Twenty-four Hour Reporting
a. The Permittee shall report to the Director or the appropriate Regional Office any noncompliance that
potentially threatens public health or the environment.Any information shall be provided orally within 24
hours from the time the Permittee became aware of the circumstances.A written submission shall also be
provided within 5 days of the time the Permittee becomes aware of the circumstances.The written submission
shall contain a description of the noncompliance,and its cause;the period of noncompliance, including exact
dates and times,and if the noncompliance has not been corrected,the anticipated time it is expected to
continue;and steps taken or planned to reduce,eliminate,and prevent reoccurrence of the noncompliance[40
CFR 122.41(1)(6)].
b. The Director may waive the written report on a case-by-case basis for reports under this section if the oral
report has been received within 24 hours.
c. Occurrences outside normal business hours may also be reported to the Division's Emergency Response
personnel at(800)858-0368 or(919)733-3300.
7. Other Noncompliance
The Permittee shall report all instances of noncompliance not reported under Part II.E.5 and 6.of this permit at the
time monitoring reports are submitted.The reports shall contain the information li end in Part II.E.6. of this permit
•
[40 CFR 122.41(1)(7)].
8. Other Information
Where the Permittee becomes aware that it failed to submit any relevant facts in a permit application,or submitted
incorrect information in a permit application or in any report to the Director, it shall promptly submit such facts or
information[40 CFR 122.41(1)(8)].
9. -Noncompliance Notification
The Permittee shall report by telephone to either the central office or the appropriate regional office of the Division
as soon as possible,but in no case more than 24 hours or on the next working day following the occurrence or first
knowledge of the occurrence of any of the following:
a. Any occurrence at the water pollution control facility which results in the discharge of significant amounts of
wastes which are abnormal in quantity or characteristic,such as the dumping of the contents of a sludge
digester;the known passage of a slug of hazardous substance through the facility;or any other unusual
circumstances.
b. Any process unit failure,due to known or unknown reasons,that render the facility incapable of adequate
wastewater treatment such as mechanical or electrical failures of pumps,aerators,compressors,etc.
c. Any failure of a pumping station,sewer line,or treatment facility resulting in a by-pass without treatment of all
or any portion of the influent to such station or facility~
Persons reporting such occurrences by telephone shall also file a written report within 5 days following first
knowledge of the occurrence.Also see reporting requirements for municipalities in Part IV.C.2.c.of this permit.
10. Availability of Reports
Except for data determined to be confidential under NCGS 143-215.3 (a)(2)or Section 308 of the Federal Act,33
USC 1318,all reports prepared in accordance with the terms shall be available for public inspection at the offices
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of the Division.As required by the Act,effluent data shall not be considered confidential.Knowingly making any
false statement on any such report may result in the imposition of criminal penalties as provided for in NCGS 143-
215.1(b)(2)or in Section 309 of the Federal Act.
11. Penalties for Falsification of Reports _ ____
The CWA provides that any person who knowingly makes any false statement,representation,or certification in
any record or other document submitted or required to be maintained under this permit,including monitoring
reports or reports of compliance or noncompliance shall,upon,conviction,be punished by a fine of riot more than
$25,000 per violation,or by imprisonment for not more than two years per violation,or by both[40 CFR 122.41].
12. Annual Performance Reports
Permittees who own or operate facilities that primarily collect or treat municipal or domestic wastewater and have
an average annual flow greater than 200,000 gallons per day shall provide an annual report to the Permit Issuing
Authority and to the users/customers served by the Permittee(NCGS 143-215.1C).The report shall summarize the
performance of the collection or treatment system,as well as the extent to which the facility was compliant with
applicable Federal or State laws,regulations and rules pertaining to water quality.The report shall be provided no
later than sixty days after the end of the calendar or fiscal year,depending upon which annual period is used for
evaluation. . . --"_ -` . ___
The report shall be sent to:
NC DEQ/Division of Water Resources/Water Quality Permitting Section
ATTENTION:Central Files
1617 Mail Service Center
Raleigh,North Carolina 27699-1617
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PART HI
OTHER REQUIREMENTS
Section A. Construction
a. The Permittee shall not commence construction of wastewater treatment facilities,nor add to the plant's treatment
capacity,nor change the treatment process(es)utilized at the treatment plant unless(1)the Division has issued an
Authorization to Construct(AtC)permit or(2)the Permittee is exempted from such AtC permit requirements
under Item b.of this Section.
b. In accordance with NCGS 143-215.1(a5) [SL 2011-394],no permit shall be required to enter into a contract for the
construction,installation,or alteration of any treatment work or disposal system or to construct,install,or alter any
treatment works or disposal system within the State when the system's or work's principle function is to conduct,
treat,equalize,neutralize,stabilize,recycle,or dispose of industrial waste or sewage from an industrial facility and
the discharge of the industrial waste or sewage is authorized under a permit issued for the discharge of the
industrial waste or sewage into the waters of the State. Notwithstanding the above,the permit issued for the
discharge may be modified if required by federal regulation.
c. Issuance of an AtC will not occur until Final Plans and Specifications for the proposed construction have been
submitted by the Permittee and approved by the Division.
Section S. Groundwater Monitoring
The Permittee shall,upon written notice from the Director,conduct groundwater monitoring as may be required to
determine the compliance of this NPDES permitted facility with the current groundwater standards.
Section C. Changes in Discharges of Toxic Substances
The Permittee shall notify the Permit Issuing Authority as soon as it knows or has reason to believe(40 CFR 122.42):
a. That any activity has occurred or will occur which would result in the discharge,on a routine or frequent basis,of
any toxic pollutant which is not limited in the permit,if that discharge will exceed the highest of the following
"notification levels";
(1) One hundred micrograms per liter(100 µg/L);
(2) Two hundred micrograms per liter(200 µg/L)for acrolein and acrylonitrile;five hundred micrograms per liter
(500 µg/L)for 2,4-dinitrophenol and for 2-methyl-4,6-dinitrophenol;and one milligram per liter(1 mg/L)for
antimony;
(3) Five times the maximum concentration value reported for that pollutant in the permit application.
b. That any activity has occurred or will occur which would result in any discharge,on a non-routine or infrequent
basis,of a toxic pollutant which is not limited in the permit,if that discharge will exceed the highest of the
following"notification levels";
(l) Five hundred micrograms per liter(500 µg/L);
(2) One milligram per liter(1 mg/L)for antimony;
(3) Ten times the maximum concentration value reported for that pollutant in the permit application.
Section D. Facility Closure Requirements
The Permittee must notify the Division at least 90 days prior to the closure of any wastewater treatment system covered
by this permit.The Division may require specific measures during deactivation of the system to prevent adverse
impacts to waters of the State.This permit cannot be rescinded while any activities requiring this permit continue at the
permitted facility.
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PART IV
SPECIAL CONDITIONS FOR MUNICIPAL FACILITIES
Section A. Definitions
In addition to the definitions in Part II of this permit,the following definitions apply to municipal facilities:
Indirect Discharge or Industrial User Any non-domestic source that discharges wastewater containing pollutants into a POTW regulated under section
'307(b), (c)or(d)of the CWA. [40 CFR 403.3 (i)and(j)and 15A NCAC 02H.0903(b)(11)]
Interference
Inhibition or disruption of the POTW treatment processes;operations;or its sludge process,use,or disposal which
causes or contributes to a violation of any requirement of the Permittee's(or any satellite POTW's if different from the
•
Permittee)NPDES,collection system,or non-discharge permit or prevents sewage sludge use or disposal in
compliance with specified applicable State and Federal statutes,regulations,or permits. [15A NCAC 02H
.0903(b)(14)]
Pass Through
A discharge which exits the POTW into waters of the State in quantities or concentrations which,alone or with
discharges from other sources,causes a violation,including an increase in the magnitude or duration of a violation,of
the Permittee's(or any satellite POTW's,if different from the Permittee)NPDES,collection system,or non-discharge
permit. [15A NCAC 02H.0903(b)(23)]
Publicly—Owned Treatment Works(POTW)
A treatment works as defined by Section 212 of the CWA,which is owned by a State or local government organization.
This definition includes any devices and systems used in the storage,treatment,recycling and reclamation of municipal
sewage or industrial wastes of a liquid nature.It also includes the collection system,as defined in 15A NCAC 2T
.0402,only if it conveys wastewater to a POTW treatment plant.The term also means the local government
organization,or municipality,as defined in section 502(4)of the CWA,which has jurisdiction over indirect discharges
to and the discharges from such a treatment works.In this context,the organization may be the owner of the POTW
treatment plant or the owner of the collection system into which an indirect discharger discharges.This second type of
POTW may be referred to as a"satellite POTW organization." [15A NCAC 02H.0903(b)(26)]
"Significant Industrial User" or"SIU"
An Industrial User that discharges wastewater into a publicly owned treatment works and that[15A NCAC 02H
.0903(b)(33)]:
1. Discharges an average of 25,000 gallons per day or more of process wastewater to thePOTW(excluding sanitary,
noncontact cooling and boiler blowdown wastewaters);or
2. Contributes process wastewater which makes up five percent or more of the NPDES or non-discharge permitted
flow limit or organic capacity of the POTW treatment plant.In this context,organic capacity refers to BOD,TSS
and ammonia;or
3. Is subject to categorical standards under 40 CFR Part 403.6 and 40 CFR Parts 405-471;or
4. Is designated as such by the Permittee on the basis that the Industrial User has a reasonable potential for adversely
affecting the POTW's operation or for violating any pretreatment standard or requirement,or the POTW's effluent
limitations and conditions in its NPDES or non-discharge permit,or to limit the POTW's sludge disposal options;
5. Subject to approval under 15A NCAC 02H.0907(b),the Permittee may determine that an Industrial User meeting
the criteria in paragraphs 1 or 2 of this definition above has no reasonable potential for adversely affecting the
POTW's operation or for violating any pretreatment standard or requirement,the POTW's effluent limitations and
conditions in its NPDES or non-discharge permit,or to limit the POTW's sludge disposal options,and thus is not a
Significant Industrial User(SIU);or
6. Subject to approval under 15A NCAC 02H.0907(b),the Permittee may determine that an Industrial User meeting
the criteria in paragraph 3 of this definition above meets the requirements of 40 CFR Part 403.3(v)(2)and thus is a
non-significant categorical Industrial User.
Section B. Publicly Owned Treatment Works(POTWs)
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• ' NPDES Permit Standard Conditions
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All POTWs must provide adequate notice to the Director of the following[40 CFR 122.42(b)]:
1. Any new introduction of pollutants into the POTW from an indirect discharger,regardless of the means of
transport,which would be subject to section 301 or 306 of CWA if it were directly discharging those pollutants;
and
2. Any substantial change in the volume or character of pollutants being introduced by an indirect discharger as
influent to that POTW at the time of issuance of the permit.
3. For purposes of this paragraph,adequate notice shall include information on(1)the quality and quantity of effluent
introduced into the POTW,and(2)any anticipated impact that may result from the change of the quantity or
quality of effluent to be discharged from the POTW.
Section C. Municipal Control of Pollutants from Industrial Users.
1. Effluent limitations are listed in Part I of this permit.Other pollutants attributable to inputs from Industrial Users
discharging to the POTW may be present in the Permittee's discharge.At such time as sufficient information
becomes available to establish limitations for such pollutants,this permit may be revised to specify effluent
limitations for any or all of such other pollutants in accordance with best practicable technology or water quality
standards. _
2. Prohibited Discharges
a. The Permittee shall develop and enforce their Pretreatment Program to implement the prohibition against the •
introduction of pollutants or discharges into the waste treatment system or waste collection system which
cause or contribute to Pass Through or Interference as defined in 15A NCAC 02H.0900 and 40 CFR 403. [40
CFR 403.5(a)(1)]
b. The Permittee shall develop and enforce their Pretreatment Program to implement the prohibitions against the
introduction of the following wastes in the waste treatment or waste collection system [40 CFR 403.5(b)]:
(1) Pollutants which create a fire or explosion hazard in the POTW,including,but not limited to,
wastestreams with a closed cup flashpoint of less than 140 degrees Fahrenheit or 60 degrees Centigrade
using the test methods specified in 40 CFR 261.21;
(2) Pollutants which cause corrosive structural damage to the POTW,but in no case discharges with pH lower
than 5.0,unless the works is specifically designed to accommodate such discharges;
(3) Solid or viscous pollutants in amounts which cause obstruction to the flow in the POTW resulting in
Interference;
(4) Any pollutant,including oxygen demanding pollutants(BOD,etc.)released in a Discharge at a flow rate
and/or pollutant concentration which will cause Interference with the POTW;
• (5) Heat in amounts which will inhibit biological activity in the POTW resulting in Interference,but in no
case heat in such quantities that the temperature at the POTW Treatment Plant exceeds 40°C(104°F)
unless the Division,upon request of the POTW,approves alternate temperature limits;
(6) Petroleum oil,non-biodegradable cutting oil,or products of mineral oil origin in amounts that will cause
Interference or Pass Through;
(7) Pollutants which result in the presence of toxic gases,vapors,or fumes within the POTW in a quantity that
may cause acute worker health and safety problems;or
(8) Any trucked or hauled pollutants,except at discharge points designated by the POTW.
c. The Permittee shall investigate the source of all discharges into the POTW, including slug loads and other
unusual discharges,which have the potential to adversely impact the Permittee's Pretreatment Program and/or
the operation of the POTW.
The Permittee shall report such discharges into the POTW to the Director or the appropriate Regional Office. —
Any information shall be provided orally within 24 hours from the time the Permittee became aware of the
circumstances.A written submission shall also be provided within 5 days of the time the Permittee becomes
aware of the circumstances.The written submission shall contain a description of the discharge;the
investigation into possible sources;the period of the discharge,including exact dates and times;if the
discharge has not ceased,the anticipated time it is expected to continue; and steps taken or planned to reduce,
eliminate,and prevent reoccurrence of the noncompliance, .
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3. With regard to the effluent requirements listed in Part I of this permit,it may be necessary for the Permittee to
supplement the requirements of the Federal Pretreatment Standards(40 CFR,Part 403)to ensure compliance by
the Permittee with all applicable effluent limitations. Such actions by the Permittee may be necessary regarding
some or all of the industries discharging to the municipal system.
4. The Permittee shall require any Industrial User(IU)discharging to the POTW to meet Federal Pretreatment
Standards.developed under Section 307(b)of the Act as amended(which includes categorical standards'and
specific local limits,best management practices and narrative requirements).Prior to accepting wastewater from
any Significant Industrial User(SIU),the Permittee shall either develop and submit to the Division a new
Pretreatment Program or, as necessary,a modification of an existing Pretreatment Program,for approval as
required under section D below as well as 15A NCAC 02H.0907(a)and(b). [40 CFR 122.44G)(2)]
5. This permit shall be modified,or alternatively,revoked and reissued,to incorporate or modify an approved POTW
Pretreatment Program or to include a compliance schedule for the development of a POTW Pretreatment Program
as required under Section 402(b)(8)of the CWA and implementing regulations or by the requirements of the
approved State pretreatment program,as appropriate.
Section D. Pretreatment Programs
Under authority of sections 307(b)and(c)and 402(b)(8)of the CWA and implementing regulations 40 CFR 403,
North Carolina'General Statute 143-215.3(14)and implementing regulations 15A NCAC 02H.0900,and in accordance
with the approved pretreatment program,all provisions and regulations contained and referenced in the pretreatment
program submittal are an enforceable part of this permit. [40 CFR 122.44(j)(2)]
The Permittee shall operate its approved pretreatment program in accordance with Section 402(b)(8)of the CWA,40
CFR 403, 15A NCAC 02H.0900,and the legal authorities,policies,procedures,and financial provisions contained in
its pretreatment program submission and Division approved modifications thereof.Such operation shall include but is
not limited to the implementation of the following conditions and requirements.Terms not defined in Part II or Part IV
of this permit are as defined in 15A NCAC 02H.0903 and 40 CFR 403.3.
1. Sewer Use Ordinance(SUO)
The Permittee shall maintain adequate legal authority to implement its approved pretreatment program. [15A
NCAC 02H.0903(b)(32),.0905 and.0906(b)(1);40 CFR 403.8(f)(1)and 403.9(b)(1)and(2)]
2. Industrial Waste Survey(IWS)
The Permittee shall implement an IWS consisting of the survey of users of the POTW collection system or
treatment plant,as required by 40 CFR 403.8(f)(2)(i-iii)and 15A NCAC 02H.0905 [also 40 CFR 122.44(j)(1)],
including identification of all Industrial Users that may have an impact on the POTW and the character and amount
of pollutants contributed to the POTW by these Industrial Users and identification of those Industrial Users
meeting the definition of SIU.Where the-Permittee accepts wastewater from one or more satellite POTWs,the
IWS for the Permittee shall address all satellite POTW services areas,unless the pretreatment program in those
satellite service areas is administered by a separate Permittee with an approved Pretreatment Program.The
Permittee shall submit a summary of its IWS activities to the Division at least once every five,years,and as
required by the Division.The IWS submission shall include a summary of any investigations conducted under
paragraph C.2.c.of this Part. [15A NCAC 02H.0903(b)(13), .0905 and.0906(b)(2);40 CFR 403.8(f)(2)and 403.9]
3. Monitoring Plan
The Permittee shall implement a Division-approved Monitoring Plan for the collection of facility specific data to
be used in a wastewater treatment plant Headworks Analysis(HWA)for the development of specific pretreatment
local limits.Effluent data from the Plan shall be reported on the DMRs(as required by Parts II.D and II.E.5.). [15A
NCAC 02H.0903(b)(16),.0906(b)(3)and.0905]
4. Headworks Analysis(HWA)and Local Limits
The Permittee shall obtain Division approval of a HWA at least once every five years,and as required by the
Division.Within 180 days of the effective date of this permit(or any subsequent permit modification)the
Permittee shall submit to the Division a written technical evaluation of the need to revise local limits(i.e.,an
updated HWA or documentation of why one is not needed) [40 CFR 122.44].The Permittee shall develop,in
accordance with 40 CFR 403.5(c)and 15A NCAC 02H.0909,specific Local Limits to implement the prohibitions
listed in 40 CFR 403.5(a)and(b)and 15A NCAC 02H.0909.Pursuant to 40 CFR 403.5,local limits are
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NPDES Permit Standard Conditions
Page 17 of 18
enforceable Pretreatment Standards as defined by 40 CFR 403.3(1).[15A NCAC 02H.0903(b)(10), .0905,and
.0906(b)(4)]
5. Industrial User Pretreatment Permits(IUP)&Allocation Tables
In accordance with NCGS 143-215.1,the Permittee shall issue to all Significant Industrial Users,permits for
operation of pretreatment equipment and discharge to the Permittee's collection system or treatment works.These
permits shall contain limitations,sampling protocols,reporting requirements,appropriate standard and special .
conditions,and compliance schedules as necessary for the installation of treatment and control technologies to
assure that their wastewater discharge will meet all applicable pretreatment standards and requirements.The
Permittee shall maintain a current Allocation Table(AT)which summarizes the results of the HWA and the limits
from all IUPs.Permitted IUP loadings for each parameter cannot exceed the treatment capacity of the POTW as
determined by the HWA. [15A NCAC 02H.0906(b)(6),.0909, .0916,and.0917;40 CFR 403.5,403.8(f)(1)(iii);
NCGS 143-215.67(a)]
6. Authorization to Construct(AtC)
The Permittee shall ensure that an Authorization to Construct permit(AtC)is issued to all applicable Industrial-
Users for the construction or modification of any pretreatment facility.Prior to the issuance of an AtC,the
proposed pretreatment facility and treatment process must be evaluated for its capacity to comply with all
Industrial User Pretreatment Permit(RIP)limitations. [15A NCAC 02H.0906(b)(7)and.0905;NCGS 143-
215.1(a)(8)]
7. POTW Inspection&Monitoring of their Ms
The Permittee shall conduct inspection,surveillance,and monitoring activities as described in its Division
approved pretreatment program in order to determine,independent of information supplied by Industrial Users,
compliance with applicable pretreatment standards. [15A NCAC 02H.0908(e);40 CFR 403.8(f)(2)(v)] The
Permittee must:
a. Inspect all Significant Industrial Users(SIUs)at least once per calendar year;
b. Sample all Significant Industrial Users(SIUs)at least once per calendar year for all SIU permit-limited
parameters including flow except as allowed under 15A NCAC.0908(e);and
c. At least once per year,document an evaluation of any non-significant categorical Industrial User for
compliance with the requirements in 40 CFR 403.3(v)(2),and either continue or revoke the designation as non-
significant.
8. RI Self Monitoring and Reporting
The Permittee shall require all Industrial Users to comply with the applicable monitoring and reporting
requirements outlined in the Division-approved pretreatment program,the industry's pretreatment permit,or in 15A
NCAC 02H.0908. [15A NCAC 02H.0906(b)(5)and.0905;40 CFR 403.8(f)(1)(v)and(2)(iii);40 CFR
122.44(j)(2)and 40 CFR 403.12]
9. Enforcement Response Plan(ERP)
The Permittee shall enforce and obtain appropriate remedies for violations of all pretreatment standards
promulgated pursuant to section 307(b)and(c)of the CWA(40 CFR 405 et. seq.),prohibitive discharge standards
as set forth in 40 CFR 403.5 and 15A NCAC 02H.0909,specific local limitations,and other pretreatment
requirements.All remedies,enforcement actions and other,shall be consistent with the Enforcement Response
Plan(ERP)approved by the Division. [15A NCAC 02H.0903(b)(7), .0906(b)(8)and.0905;40 CFR 403.8(f)(5)]
10. Pretreatment Annual Reports(PAR)
The Permittee shall report to the Division in accordance with I 5A NCAC 02H.0908.In lieu of submitting annual
reports,Modified Pretreatment Programs developed under 15A NCAC 02H.0904(b)may be required to submit a
partial annual report or to meet with Division personnel periodically to discuss enforcement.of pretreatment .,
requirements and other pretreatment implementation issues.
For all other active pretreatment programs,the Permittee shall submit two copies of a Pretreatment Annual Report
(PAR)describing its pretreatment activities over the previous calendar year to the Division at the following
address:
1
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NPDES Permit Standard Conditiofis "
Page 18 of 18
---- -- - NC DEQ/Division of-Water Resources/_Water Quality Fermitting.Section
Pretreatment,Emergency Response,and Collection Systems(PERCS)Unit
1617 Mail Service Center
Raleigh,North Carolina 27699-1617
These reports shall be submitted by March 1 of each year and shall contain the following:
•
a. Narrative
A narrative summary detailing actions taken,or proposed,by the Permittee to correct significant non-
compliance and to ensure compliance with pretreatment requirements;
b. Pretreatment Program Summary(PPS)
A pretreatment program summary(PPS)on forms or in a format provided by the Division;
c. Significant Non-Compliance Report(SNCR)
A list of Industrial Users(lUs)in significant noncompliance(SNC)with pretreatment requirements,and the
nature of the violations on forms or in a format provided by the Division;
d. Industrial Data Summary Forms(IDSF)
Monitoring data from samples collected by both the POTW and the Significant Industrial Users(SIUs).These
analytical results must be reported on Industrial Data Summary Forms(IDSF)or on other forms or in a format
provided by the Division;
e. Other Information
Copies of the POTW's allocation table,new or modified enforcement compliance schedules,public notice of
lUs in SNC,a summary of data or other information related to significant noncompliance determinations for
lUs that are not considered SIUs,and any other information,upon request,which in the opinion of the Director
is heeded to determine compliance with the pretreatment implementation requirements of this permit;
11. Public Notice
The Permittee shall publish annually a list of Industrial Users(IUs)that were in significant noncompliance(SNC)
as defined in the Permittee's Division-approved Sewer Use Ordinance with applicable pretreatment requirements
and standards during the previous twelve month period.This list shall be published within four months of the
applicable twelve-month period. [15A NCAC 02H.0903(b)(34),.0908(b)(5)and.0905 and 40 CFR
403.8(f)(2)(viii)]-
12. Record Keeping
The Permittee shall retain for a minimum of three years records of monitoring activities and results,along with
support information including general records,water quality records,and records of industrial impact on the
POTW and shall retain all other Pretreatment Program records as required by 15A NCAC 02H.0908(f). [15A
NCAC 02H.0908(f);40 CFR 403.12(o)]
13. Pretreatment Program Resources
The Permittee shall maintain adequate funding and qualified personnel to accomplish the objectives of its approved
pretreatment program.and retain a written description of those current levels of inspection. [15A NCAC 02H
.0906(b)(9)and(10)and.0905;40 CFR 403.8(f)(3),403.9(b)(3)]
14. Modification to Pretreatment Programs
Modifications to the approved pretreatment program including but not limited to local limits modifications,POTW
monitoring of their Significant Industrial Users(SIUs),and Monitoring Plan modifications,shall be considered a
permit modification and shall be governed by 40 CFR 403.18, 15 NCAC 02H.0114 and 15A NCAC 02H.0907.
Version 11/09/2011.2

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Explanation;
Temp(Sumriier) Yellow is to represent the months a Temp analysis was available.The months analyzed may change for the system your entering. Apr 1 to Oct 31
Temp(Winter) if so,you can change the color to represent the months for your analysis. Nov 1 to Mar 31
You may change your original to suit your needs.
t
i-,

NPDES PERMIT NO.:NC0074772 PERMIT VERSION:4.2 PERMIT STATUS:Active
FACILITY NAME:Diamond Head WWTP CLASS:WW-2 COUNTY:Iredell
OWNER NAME:Aqua North Carolina lac ORC:Dana A Bixby_ ORC CERT NUMBER:27149
GRADE:WW-3. ORC IIAS CHANGED:No
eDMR PERIOD:08-2618(August2018) VERSION:1.0 STATUS:Processed
SAMPLING LOCATION: EFFLUENT DISCHARGE NO.:001 NO DISCHARGE*:NO
wail one 00400 31050 450311 C0411 CM3e 31616 MHOg S
gx p y�
T IContinuous Weekly Weekly 2Xweek Weekly Weekly Weekly Weekly Weekly
1 F2 F u
}2x� I b Remidlt Grab Grab 01.6 Composite Cauumositc Caunposile Gab Grab
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1 1030 24 800 3 - Y 0.02992 27 6.7 -<20 <2 <0.2 4.6 58 8.5
2 24 800 2 Y 0.03626
3 24 B00 1S Y 0.03579
4 24 N 0.02885
'. 24 N 0_03255
6 24 800 .75 Y 0,0286
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9 24 800 2.75 Y 0.03043 -
10 24 1206 ,75 Y 0.02666 .
11 24 N 0.03536
I2 24 N 0,03421
13 24 800 2 62 Y 0.030D2
I4 24 1200 0.5 Y 0 03278
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.1
16 24 800 225 Y 0.0313 <20
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IS 24 N 0.03454
19 24 N _ 0,0345
10 24 800 2 Y 0.03477 - -
21 24 800 0.5 Y' 0.03365 29 -
22 1030 24 800 0.5 Y 0.03335 27 •6.8 <20 <2 <0.2 3.3 17 7.8
13 24 000 3 Y 002699
,
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2e 24 , - N 0 02851 _
u 24 _N- 0.03224 - 1 - -
17 24 1141 I Y 0.03392
18 24 1334 I Y 0.03058 ,.
29 1630 24 800 125 Y 0.03105 .27 7,2_ <20 <2 <02 <2.5 <1 7.4
30 ,, ,24. 900 .75 Y 0.0329 <20 - - .
31 24 14304 2 Y D.03577
, A
moot*Average Liclll e.0731 IS 4 30 2W
M..1eb Average: 003228 27.2 - . 3.222722 0 0 3.16 11.860166 7.6
n.ly 61491.93.1ol 0,03901 28. 77._ 29 0 r 0 4.7 38 BS
o.ly Mkakm.mk 0.02499 27 6.7 0 0 0 0 0 6.6
1
No Reporting Reason:ENFRUSE No 1410w-ReuselRecycle; ENVWT}IR No Visitation-Adverse Weather;NOFLOW=No Flow;HOLIDAY=No Vloitation-Holiday

NPDES PERMIT NO.:NC0074772 PERMIT VERSION:4,2 PERMIT STATUS:Active
FACILITY NAME:Diamond Head WWTP CLASS:WW-2 COUNTY:Iredell
OWNER NAME;Aqua North Carolina Inc ORC:Dana A Bixby ORC CERT NUMBER:27149
GRADE:W W-3, ORC HAS CHANGED:No
eDMR PERIOD:09-2018(September 2018) VERSION:1.0 STATUS:Processed
SAMPLING LOCATION:EFFLUENT DISCHARGE NO.: 001 NO DISCHARGE*:NO
mere 00410 MHOW000310 C0610-__'_ CO'J30 31111 1e100
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3 A Continuous Weekly Weekly 2 X week Weekly Weekly Weekly Weakly Weekly
b 9 0 Recorder Grab Grub (i eb Composite Composite Composite Limb Grab
2 e 3 69' c
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2400 elak Hn 2400 e14e4 Hr. Y1001•4 mgd des c se uµ/1 mp/I mg/I me 0/100ml mp/I
2 24 N 00342L
2 24 N 0 03136
3 24 N 003388 H
4 24 600 2 Y 0 03509
3 1032 24 800 1 25 Y 0.0331 27 7 <20 <2 <0 2 3 <I 83
( 24 11700 2 Y 0,03194 <20
7 24 800 2 Y 00334
8 24 N 003443 ._ ,
9 24 N 003331
i0 24 1138 2 Y 0.02593
II 24 1304 063 0 0,03046
12 0 24 800 2 Y �0 D74!9 27 7 24 7,8
00 1030 24 800 25 Y 0,03659 <20 <2 <02 14 <I
14 2A 800 2 Y 003311
25 ,24 , N 0.0395
16 24 N 0058
17 24 800 15 Y - 003235 _
19 24 800 13 Y 00306
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19 7A 800 075 Y 0.02641 25 7,5 <20 10_6
20 1030 24 800 05 Y 0,03331 <20 <2 <02 73 <1
21 24 800 15 Y 0.03388
12 24 N 0.03598
23 24 N 003777
24 24 1045 05 Y 003338
25 24 956 025 Y 0.03223
24 1030 24 800 15 Y 002999 25 74 <20 <2 <02 <25 <1 83
27 24 800 075 V 003397 28
28 24 1354 2 Y 0,0307
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29 24 N 003171
30 7A N 0 0307
,
by Average LEWD 50731 IS
Me4 30 200
61'°1113 Avenge: 0033716 26 6 5 0 0 6,075 1 0.75
0eU7 M4etmml 0058 27 75 28 0 0 14 0 10.6
0°16 66n1mam, 0.02593 23 7 0 0 0 0 U 7 8
•4i4No Reporting Reason:ENFRUSE=No Flow-Reuse/Recycle; ENVWTHR=No Visitation—Adverse Weather:NOFLOW=No Flow;HOLIDAY No Vlscatioa—Holiday

NPDES PERMIT NO.:NC0074772 PERMIT VERSION:4.2 PERMIT STATUS:Active
FACILITY NAME:Diamond Head WWTP CLASS:WW-2 COUNTY:Iredell
OWNER NAME:Aqua North Carotin inc. ORC:Dana A Bixby ORC CERT NUMBER:27149
GRADE:WW-3. ORC HAS CHANGED:No
eDMR PERIOD:10-2018(October 2018) VERSION:1.0 STATUS:Processed
SAMPLING LOCATION: EFFLUENT DISCHARGE NO.: 001 NO DISCHARGE*:NO
Y 5W030 006104 MOO ;*Ur co mawls C061maw31616 salon
A n
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aContinuous Weekly Woolly 2Xweek Weekly Weekly We* Weekly. . _Weakly
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19 z 28 Recorder (leek GSAGrab Composite Campanile Camped, Gnat, Grab
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2430 eieel Um , 14e0.4..8 H.. NON mgd dells au u8fl mpil DWI myn 0/102n1 matt
I 24 800 1 Y 0,0Z782
'2 24 800 1 Y 0 03029 <20 _ - - .
3 1031) 24 800 15 Y 002824 23 7.3 <20 <2 <02 '3.7_ <1 8.7
'4 24 1455 06 Y 0.0338
3 - 24 800 U25 .Y 003117 '
6- 24 N 0.03083
1 24 N 0 03332
8 24 1048 1.75 Y . 0.04338
9 24 000 25 Y 0.03173 .,
38 0 24 800 05 Y 0.0341 25 7.4 <20 8
n 1030„ 24 800 125 Y 0.05041 29 4 <02 43 <1
,
12_ , 24 813 0_73 Y 0.03331
13 24 N 0,03127 • _
14 24 N 0.0335 _ _ , _
is 24 800 1 Y 0,02866 . - _
16 0 24 800 2 Y 0,03244 <20 -
'
17 1030 24 800 1 ,Y 0,02959 23 7,4 <20 <2 <0.2 4.1 <L 86
18 0, -_ 24 800 0,5. Y 003132
19 24 800 05 Y 0.03166 __ . - - , .- . -
20 24 N 0.03563
21 24 N 0,02985 - - _ - _-
12 24 800 25 Y r. 00313 '
23 _ - -24 1123 1 - , Y 0 03199
14 1030 24 ,800 5 Y - _ ,0,03048 - 18- - 7.6 - <20 <2 <0_2_ 5,4 <1 85
s 24 800 25 Y 003373 <20 - - _ - -
26 24 800 25 Y 004399 '
n 24 .N 004347
18 2,4 N _00363
29 24 800 125 Y 003225 .
30 7A 800 05 Y 00319
31 1030 24 800 45 Y 003472 17 7,3 '<20 <2 3,6 4-3 <1 IL
- 31ce181y,AYm9e LIaO:L0731 15 4 30 3N
Maelhy Ammo 0,033656 21.6 • _ _3.222222 08 0.72 4.36 , 3 it96
Ddly Maahaml 005041 23 7.6 29 4 3,6 5.4 0 11_
DdV 68almumi 002782 —17 73 - 0 •- 0- 0- -3.7 0 8
••••No Reporting Reason:ENFRUSE=No Flow-Reuse/Recycle; ENV WTHR=No Visitation—Adverse Weather;NOFLOW=No Flow; HOLIDAY=No Visitation—Holiday

NPDES PERMIT NO.:NC0074772 PERMIT VERSION:4.2 PERMIT STATUS:Active
FACILITY NAME:Diamond Head WWTP CLASS:WW-2 COUNTY:Iredell
OWNER NAME:Aqua North Carolina Inc ORC:Dana A Bixby ORC CERT NUMBER:27149
GRADE:WW-3. ORC HAS CHANGED:No
eDMR PERIOD:11-2018(November2018) VERSION:1.0 STATUS:Processed
SAMPLING LOCATION:EFFLUENT DISCHARGE NO.: 001 NO DISCHARGE*: NO
34030 00110 00410 60060 C0310 C0610 C0574 3M16 00300
:
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2400 Nock Ny-MOD dock Hn MIN mad dege MI WI man I mall IutNiml mpli
1 24 1140 127 B 003203 <17
2 24 942 057 .B 0.03794
3 24 N 0 03507
4 24 N 0 0327
s 24 1352 025 Y 002499
6 24 . 000 025 Y 003579 <20
7 1030 24 BOO 15 Y 0,03486 10 7.5 <20 <2 034 62 <I 109
24 ROO 15 Y 003042
9 24 000 175 Y 0.02949
10 24 N 0.03214
r _
11 24 N 0.03383
12 24 ,BOO 05 Y 004446
12 24 ,800 25 Y 004983
74 1030 24 800 1 Y 003486 15 7A <20 <2 <02 <25 <1 9.7
15 1030 24 800 25 Y 005377 <20
16 24 000 0,75 Y 0.04414
17 24 N 003561
r
lB 24 N 0.0378
19 24 1225 05 Y 003571
20 24 800 1.5 Y 003387 17 73 <20 10.4
12 1030 24 800 3 Y 004086 <20 <2 <02 57 <I
22 24 N 0.03216 H _
73 24 N 0 0297 H
14 24 -
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25 24 N 0 03789
26 24 800 21,25 Y 003183
37 24 800 3 Y 0.03384
78 1030 24 800 3 Y 007771 12 74 <20 3.7 <02 43 cl 12.
19 24 800 3 Y 003581 <20 _
30 24 1025 05 B 0,03384
Monody Avenge lballe 04771 15 4 30 200
Hash Aver. 4036058 155 0 0 925 0085 405 1 10.975
`
Day Mko eeum, 0 05377 18 7 5 0 3 7 034 6 2 0 129
Dil12 Mlneoum: 0.02449 12 73 0 0 0 0 0 97
, No Reporting Reason.I5NFRUS —No Flow-Reuse/Jl.ecyele; ENVWTHR=NoVisitation—AdverseWeather;NOFLOW=No Flow; HOLIDAY No Visllallon—Holiday

NPDES PERMIT NO.:NC0074772 PERMIT VERSION:4.2 PERMIT STATUS:Active
FACILITY NAME:Diamond Head WWTP CLASS:WW-2 COUNTY:Iredell
OWNER NAME:Aqua North Carolina Inc ORC:Dana A Bixby ORC CERT NUMBER:27149
GRADE:WW-3. ORC HAS CHANGED:No
•
eDMR PERIOD:12-2018(December 2018) VERSION:1.0 STATUS:Processed
SAMPLING LOCATION:EFFLUENT DISCHARGE NO.:001 NO DISCHARGE*:NO
..._._ 7
- wow 90N0 00451 SOON COON C0610 COSY 31616 OOYO
'��' I Continuous Weekly Weekly -2Xweek Weekly ,Weekly Weekly Weekly Weekly ,
1
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1� V
t. 13 I. O O O z PLOW TEMP-C pH CHLORINE SOD-Cane N113•N-Gne T85.Cam 1,COLIBR DO
1403 dock lin 2400.lock (In MN mgd deg e sa ug/1 e,8/l MBA mg(1 0/100411 ny)l
I 24 N 0,03607
1 24 N 0,03883
1 24 1353 118 Y 0,03636 •_
24 800 15 Y 0,03485 _ <20 -
5 1050 '24 800 1.75 Y 0.03231 13 7.7 <20 25 <02 II <1 106
_6 24 800 4 Y 0.02682
7 24 902 4 Y 0 02523
1 24 N 0 03588
9 24 N 0.03267
to 24 000 025 Y 004332
II 24 800 3,78 Y 0.0427
I2 1030 7A 800 3,25 Y 003905 I0 74 <20 <2 <0,2 <25 210 11
13 2A 937 3 Y 00375 <20
14 24 B00 1 Y 0.05098
l3 24 N 00583 ' '
I6 24 N 0 05961 _. _ _ ,
17 2A 800. 45 Y 001936 ,
IS 24 800 4 Y 003449 <20 -- --
19 1030 24 800 075 Y 003612 11 , 76 <20 <2 <01 4.4 <1 12.1
24 24 000 33 Y 004602 ,
21 24 800 _ 025 V ,005517
22 24 N 0,04235 , '-
23 24 - N 0.04171 - -
24 24 000 1 Y 0.03707
26 24 N 0,03528 11 ,
i6 103D 24 800 25 Y 0,0375 II- 7,7 <20 37 0.79 5.7 . <I 122 _
27 24 800 2 Y 003465 <20 -
In 24 830 1 Y 0,0553
29 24 N 0.0443
30 2A N 003861
31 24 825 2 Y 003904 _
Meee4y Avenge Lldt,5AA1 15 4 30 200
Mo.Wlr Awn2F OA3966 11 25 0 155 01975 5 275 3606754 11,475
Oay Mud."'" 005961 13 7.7 0 37 0..79 11 210 122
DdyM wna me 001936 ^10 74 0 0 0 0 0 1(1.6
'+'•No Reporting Reason:ENFRUSE=No Flow-Reuse/Recycle;ENVWTHR—No Visitation—Adverse Weather;NOFLOW=No Flow;HOLIDAY=No Visitation—Holiday - -

NPDES PERMIT NO.:NC0074772 PERMIT VERSION:4.2 PERMIT STATUS:Active
FACILITY NAME:Diamond Head WWTP CLASS:WW-2 COUNTY:Iredell
OWNER NAME:Aqua North Carolina Inc ORC:Dana A BixbyORC CERT NUMBER:27149
—,
GRADE:WW-3. ORC HAS CHANGED:No
eDMR PERIOD:01-2019(January 2019) VERSION:1 0 STATUS:Processed
SAMPLING LOCATION: EFFLUENT DISCHARGE NO.: 001 NO DISCHARGE*:NO
%OW 40010 -N400 80040 C031D C0610 c0c30 31616 PROD - - -.
4 h B
9 1
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1400 dock 110 2400 ebe4 Ho WPMWPMMad deft so 44 m8/I msl/I molt 6/100m1 moll
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1 24 N 003904 H
2 10)0 24 800 .75 Y 004029 15 7,5 <20 <2 <0.2 4 17 11.4
24 BOO 2 Y 0.04247 <20
4 24 800 1 Y 0 04639
5 24 N- 004956 _
6 24 N 0 04005
7 24 800 1 Y 0 03265
1 24 800 75 Y 003703 14 7.5 <20 106
9 830 24 800 3 Y 003212 <20
II 1030 24 '800 l,5 N 0.0327 22 <02 4.3 <1
11 24 ,800 05 Y 003461
I8 24 --1N 003468
13 24 N 0.04611
14 24 800 175 Y 0-03481
IS 1150 24 1120 105 Y 003557 30
16 1030. 24 800 1.5 Y 003722 10 73 <20 3.5 <0.2 34 <3 8
17 1200 24 80D 125 Y 003804
11 24 1427 1 Y 0.03523
11 74 N 0,03769 _
10 24 N 0,03998
11 24 1610 2 Y 0 03982 _
12 24 800 2 Y 003459
2 1030 24 000 05 Y 0.0328 10 75 <20 7 <02 11 <1 88
14 24 800, 1.5 Y 004194 <20
1? 24 B00 1 Y 00311
24 24 N 003403
1
17 24 N 0 03526
18 24 000 45 Y 002817
19 24 919 025 Y 003214
10 1030 24 600 15 Y 003399 10 73 <20 75 <02 14 <1 11.8
Il 24 300 0 5 Y 0.0364 <20
y . .. --...._._.
74.01¢Menlo Llolls a073t 15 4 38 100
HenOJy Mengel 0036963 11 8 3 404 0 7.39 1.76234 1012
Daily Mulnto• 004956 15 75 30 75 0 14 17 118
Delf) mom' 0 02817 10 7.3 ,0 0 0 3.4 0 R
1 e4 No Reporting Reason.ENFRUSE=No Flow-Reuse/Recycle;ENVW7HR'-No Visitation-Adverse Weather,NOFLOW-No Flow; HOLIDAY=No Visitation-Holiday `

NPDES PERMIT NO.:NC0074772 PERMIT VERSION:4.2 PERMIT STATUS:Active
FACILITY NAME:Diamond Head WWTP CLASS:WW-2 COUNTY:Iredell
OWNER NAME:Aqua North Carolina Inc ORC:DanaA Bixby ORC CERT NUMBER:27149
GRADE:WW-3. ORC HAS CHANGED:No
eDMR PERIOD:02-2019(1 ebrtrtlry 2019) VERSION:1.0 STATUS:Processed
SAMPLING LOCATION:EFFLUENT DISCHARGE NO.: 001 NO DISCHARGE*: NO
,
6N30 MIN 00460 WON C0115 COi10 COH4 31Nf mmn
>r e -
e Y e
r8 j I Continuous Weekly Weekly 2Xweek Weekly -Weekly Weekly Weekly Weekly
z e` t!5 }e� e8ac �f Rew,der Gmb Gab Gmb Composite Conywsne Composite Gmb - Gnb
C V 6 b Z FLOW TeMP-C 1H CHLORINE DOD-Cone NHS-N-Cease 785-Cone ►CO14 BR DO
2401c4m1, Hn 2400dock lin YAWN mgd dega is ugh mph me/I MO N/MODmt m811
I 24 800 1 Y 003952 •
2 24 N 0.03994
24.- _ N 0043B8
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4 24 800 2 Y 0,0423E
s 24 800 0 75 V 0 0355 - .'-
6 1030 24 800 2 V 003421 13 76 <20 59 0.95 6,2 <I 103
7 24 800 3 V 003682 - <20
6 7A 800 1.5 Y 0.03149
-
9 24 N 0.03605
l0 24 N 0.03582 - `
II 24 800 1.5 Y 0,03772 .
12 24 1121 1.58 Y 00409
O 1030 24 800 1 Y 0.0372 12 75 <20 <2 <0.2 4 5 11.2
14 14 B00 I V 0.03587 ,a6 - 1
Is 24 800 1 Y 9,03293 - ,
I1 24 N 0.03936 _LL
17 24 N 0,0386
le 24 1212 067 B 0.0486
IV 24 1100 35 Y _ 0.0369 ^
70 1030 2A 800 2 V 0.04556 12_ 7.1 , <20 <2 <0-2 <25 <1 11.6
21 - 24 800 1.5 Y 0,0497 <20 '
72 24 1230 0 5 B 0.05628
23 24 N 0,05186
24 Y4 N 0.04416 ,
25 24 1303 032 B 0.03702 ,
- -
26 - 24 800 0 25 Y 0.03369
27 1030 24 E00 1.75 Y 003505 13 74 <20 ,.<2 <0 2 3.5 <I 103
2a 24 800 1.5 Y 003627 <20 -
Moen*Avenge Llmll,01711 IS ,l SO P.
Monthly Avner:
0.03976 125 3.75 . 1.475 02375 ',1425 1A93349 10.85
Daly M.dnnm: 0 05628 13 7,6 46 5.9 D.95 62 3 11.6
Dalb Minimum, D,03149 12 7.1 0 0 0 0 0 1 D,3
••'•No Reporting Reason:ENFRUSE...No Flow-Reuse/Recycle, ENVWTHR-No Visitation-Adverse Weather;NOFLOW=No Flow; HOLIDAY=No Visitation-Holiday

NPDES PERMIT NO.:NC0074772 PERMIT VERSION:4.2 PERMIT STATUS:Active
FACILITY NAME:Diamond Head WWTP CLASS:WW-2 COUNTY:Iredell
OWNER NAME:Aqua North Carolina Inc ORC:Dana Bixby ORC CERT NUMBER:27149
GRADE:W W-3. ORC HAS CHANGED:No
eDMR PERIOD:03-2019(March 2019) VERSION:1.0 STATUS:Processed
SAMPLING LOCATION: EFFLUENT DISCHARGE N?I,.: 001 NaIl 1 ISCHARGE*:*a NO
50030 000Ie OM 'SOH, C0310 Co610 COMB31816 03300 - -
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1 24 B00 LS Y 0 03618
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'24 N 0 04243
4 24 841 15 Y a 04264
6 24 1403 2 Y 0.03526
6 1030 24 800 1 Y ,0,03963 I1 7.3 <20 <2 <02 <25 <I 12.7
7 24 800 225 Y 0.03273 <20
I 24 1045 .75 B 003589
a 24 , N 0,03742 _
10 24 N 0.03341
11 24 900 45 Y 003027
`
12 24 800 .5 V 003155
13 1030 24 800 225 Y 003008 12 7.3 <20 <2 <02 <25 72 II
14 24 1030 1 Y 003003 27
13 24 ROD 15 Y 003817
16 24 N 0 0321
17 - 24 N 003223
IB 24 800 1 V 0.03241
19 24 800 2 Y 0 03075
10 1030 24 800 1,75 Y 003319 13 7,4 <20 <2 <02 3.6 <I IL
11 24 1215 „75 Y 003306 29 ^
32 24 1300 2 5 Y 0 02921
- ,11 24 _ N 0 03083
14 24 N _ 0 03195
25 24 1415 2 Y 00346 ^
24 24 800 275 Y 002866
37 1030 24 800 1.5 Y I 0,0305 14 7.3 <20 22 <02 67 <1 98
20 24 800 3 Y 0,03605 <20
:3 24 800 1 25 Y 0 02993 _
30 24 N 0 0317
31 24 N 0 03236
14o.11yArer.8e Limn: pans Is 4 m 200
nraamy A..nt<
0.033827 125 7 055 0 2575 2912951 11.325
u6lyMmlmam 004264 14 74 29 22 0 67 172 127 y'
Day MLdnue.
002866. I 73 0 o n 0 0 9,8
•'"NoRepatingReason;ENTRUSE=NoF1ow-Reuse/Recycle, ENVWTHR=NoVlsitalos Adverse Weather; NOFLOW=No Flow;HOLIDAY No Vjsitteon-'Holiday

NPDES PERMIT NO.:NC0074772 PERMIT VERSION:4,2 PERMIT STATUS:Active
FACILITY NAME:Diamond Head WWI'P CLASS:WW-2 COUNTY:Iredell
OWNER NAME:Aqua North Carolina Inc ORC:Dana A 13ixtvt ORC CERT NUMBER:27149
GRADE:WW-3. ORC HAS CHANGED:No
eDMR PERIOD:04-2019(April 2019) VERSION:1.0 STATUS:Processed ,
SAMPLING LOCATION:EFFLUENT DISCHARGE NO.: 001 NO DISCHARGE*:NO
Slade e011e 00400 90046 C0316 COON cosy' 31E11 00380
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IIII2100 cbok in NM dock YI8IN myld deg c su tip/1 mp/I 'mg/I mg/ 9IIOOm1 mg/I
ill_1111 1130 t a 002918 v -
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24 800
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24
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24 am 004098
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10 1310 24 800 3 V 004029 IS 74 <20 9.4
II 1030 24 B000.75 Y 003476 <20 26 <0,2 62 <1
12
24 25 Y 0,04137
13
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-
7A N 004535
7A N 0.04396
?A12050.5 B 0 03588
id 24 000 2 Y 003537
y7 1030 24 800 '2,5 ,Y 003912 18 73 <20 4 <02 5 300 11,3
18 24 800 1.25 Y 00356 <20 , .
17 7A 800 2 Y 002883
m 24 N 0 03855 .
31 24 N 003095 , _ - _
21 24 800 3 Y 002787
23 24 1245 05 B 003111
24 1030 24 800 0.75 Y 002991 19 75 <20 -. ---- <2 - <0.2 •,8 .^<3 -9
23 24 000 2,75 'Y 003666 <20 _
-
26 74 1236 1 Y 0,03474 '
27 24 N 0,03046
78 24 N 0.03224 '
29 24 1412 2,48 Y 003142 ,
30 24 1129 0 35 Y 0 035
Moalkly Arsr•8s 1.1m16 0D731 II 4 31 366 ,
Mao0, Arer.8< 0035142 17 0 245 0 4 4.161791. 9,675
%dB M.sh.m 004939 19 7.8 0 4 0 62 300 - 113 -
Dolly Mtdn.m: 0,02767 13 7.3 0 - 0 V 0 0 9
••••No Reporting Reason.ENFRUSE-NoFlow-Reuse/Recycle; ENVWTHR-Nu Visitation-Adverse Weather;NOFLOW=No Flow; HOLIDAY=No Visitation-Holiday

NPDES PERMIT NO.:NC0074772 PERMIT VERSION:4.2 PERMIT STATUS:Active
FACILITY NAME:Diamond Head WWTP CLASS:WW-2 COUNTY:Iredell
OWNER NAME:Aqua North Carolina Inc ORC:Dana A Bixby ORC CERT NUMBER:27149
GRADE:WW-3 ORC HAS CHANGED:No
eDMR PERIOD:05-2019(May 2019) VERSION:1 0 STATUS:Processed
SAMPLING LOCATION: EFFLUENT DISCHARGE NO.: 001 NO DISCHARGE*: NO
MOO 441014 1101w 30040 C07/0 C0614 CDsw alblb auw
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1 1030 24 800 0.5 Y 003009 21 73 <20 <2 <02 3.7 <1 9.5
2 24 800 2 5 V 0.035 25
3 24 B00 1 V 0033D3
4 24 N 0 03239
e 24 N 0.04127
6 24 800 4 25 Y 0,03821 _
7 24 eao 2 Y 0,0347$ y
a 1030 24 000 3 Y 0.03409 23 7.5 <20 II <02 15 <l 8,2
9 7A 800 1.5 Y _ 0.03189 <20
Ill 24 800 15 Y 0,036
tt 24 N 0.042
12 24 N 0.035
13 24 930 I Y 0-03209
1
14 24 800 25 Y 003606
ti 1030 24 000 1.5 Y 0.03564 20 7.1 <20 <2 <02 <25 <I 9,6
16 24 800 15 Y 0,03446 <20
17 24 1143 05 a 003516
II 24 N 0 03985
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19 24 N 0,03999
S0 24 200 13 Y 0 03795
11 24 200 33 V 002946
12 1030 24, 000 25 Y _0.03585 24 74 <20 2,1 <02 43 <I 84
P 24 800 35 Y 003854 31
24 24 1300 2.5 Y 0.03939
25 24 N 0 03716
26 24 N 0.04284
27 24 N 0_04052 H
2a 24 800 1,75 Y 00314B
27 1030 24 800 1.75 Y 003771 26 73 26 <2 <0-2 41 <1 8,2
30 24 B55 15 Y 0,03384 <20
at 24 B00 Y 0.03702
M wady Avenge Usan 0.0731 15 4 30 300
Mail),Anew. 228 82 262 0 542 7 678
Ddy Ma+lmem 0 04284 26 7.5 31 II 0 15 0 9,6
MIN Mbwe ant 0 02946 20 7.1 0 0 0 0
D. 0 8 2
"p No Reporting Reason:ENFRUSE=No Flow-Reuse/Recycle;ENV WTHR=ND Visitation-Adverse Weather,NOFLOW=No Flow;HOLIDAY=No Visitation-Holiday

•
NPDES PERMIT NO.:NC0074772 PERMIT VERSION:4,2 PERMIT STATUS:Active
FACILITY NAME:Diamond Head WWTP CLASS:WW-2 COUNTY:Iredell
OWNER NAME:Aqua North Carolina Inc ORC:Dana A BiKby ORC CERT NUMBER:27149
GRADE:WW-3 ORC HAS CHANGED:No
eDMR PERIOD:06-2019(June 2019) VERSION:1.0 STATUS:Processed
SAMPLING LOCATION: EFFLUENT DISCHARGE NO.:001 NO DISCHARGE*:NO
60030 Dmlo so4ai ao6o calu c0610 COSH 31616 6616a
M
8 o
S 4 7 8 a
�1 C,onlinuem Weekly Weekly 2Xweek Weekly Weekly Weekly Weekly Weekly
g+�g g e �8i t Rewnler Grub r Grab Grob Campmue Compmile Composite Grab Grob
I B 3 [$t et
8 3 13 8' 0 A PLOW TEMRC 1H CHLORINE a0D-Cent NH3N.C.e. 7R3-ass FCOLIDR 'DO
HOD dock 1t.. 2460414414 H.. YB04 mg deep au u80 _ in8/1 my me/1 .0/1100m1 mull
1 24 N 0.03268 ,
2 24 N 003296 _ - -
3 24 B00 I S Y 00371
4 24 800 3 5 .Y 003064
3 1030 24 000 _ 1 Y 00359 25 _. . 72 <20 <2, <0.2 56 48 73
4 2A 800 4 V 0 03497 <20
1 2A B00 4 Y 0 05037 --
a 24 N 004008 _ _ _
9 24 N 0.04552
10 24 800 2 5 Y 0 03626 i
!I 24 900 2, Y 0,0291E 4
11 1030 24 800 235 V 003899 24 7,6 <20 <2 <02 <2,5 <1 9.7
13 24 245 1,25 Y 0.03455 <20 .
14 24 1150 1 Y 0.02832 -
IS 24 N 0,03171
16 24 N 0.03241 .
•
17 24 1010 1 Y 0,03881 - -
IS - 24 B00 2,5 Y 0.04634 _ <20
U 1030 24 800 1 Y 003562 25 74 36 <2 <02 5.3 _ 220 - 8,8 _ _
H. 24 1205 0.57 B 0.03472 - '
2 4-_ 24 800 1 Y 0,03318
21 ,. 24 N 0.03574 _
23. 24 N 0,03452 -
24 24 800 1 Y 0,04035 _ ,
25 24 800 2 Y 0.03601 <20 -
26 1030 2A 800 3.25 Y 0.03528 26 7,4 <20 <2 <0,2 •<2=5 <1 88
27 24 800 3 5 Y 0 0326E ,
25 _ 24 .R00 3 Y - 003787 ,
29 24 N D 03571
30 24 N 0.03805 --
NOD lelr Average Lie111 4,0121 IS 4 30 200
M.e16ryA.n9 0036204 25 45 0 0 2725 10,137152 865
61y 141•'1mninc 0.05037 26 7,6 36 0 0 5.6 220 9.7
Ddy 611drarm 0.02032 24 72 0 ,0 0 0 0 7,3
•4.4No Reporting Reason:ENFRUSE=NoFlow-Reuse/Recycle;ENVWTHR=NO Visitation-Adverse Weather, NOFLOW=No Flow;HOLIDAY=No Visitation-Holiday

NPDES PERMIT NO.:NC0074772 PERMIT VERSION:4.2 PERMIT STATUS:Active
FACILITY NAME:Diamond Head WWTP CLASS:WW-2 COUNTY:Iredell 'r
OWNER NAME:Aqua North Carolina Inc ORC:Dana A 13ixby ORC CERT NUMBER:27149
GRADE:W W-3. ORC IL4S CHANGED:No
eDMR PERIOD:07-2019(July 2019) VERSION:1 0 STATUS:Processed
SAMPLING LOCATION:EFFLUENT DISCHARGE NO.: 001 NO DISCHARGE*:NO
50050 00010 00400 50060 C0310 C0610 C0530 31616 00300
I m F 9. F a
8
o A _ a Continuous Weekly y
< % Weekly 2 X week Weekly Weekly Weekly Weekl Weekly
,3S
9` C L ,3 a Recorder Gab Grab Grab Composite Composite Composite Grab Grab
F' t7 el' x FLOW 1887P-C pH CHLORINE HOD-Cone NH3-N-Corte TS9-Cone FCOLI BR DO
2400 dock N® 2400 dock An Y/BIN mgd deg o su nail m
fi/t mg/I moll 4/100m1 mp/I
1 24 800 1.25 Y 0,0349
2 '24 9016 1 Y 003536 27 7.6 30
10.7
3 1030 24 800 3 5 Y 0,04121
33 <2 <02 <25 134
4 24 N 0 03682 g
5 24 800 1 Y ,0,03993
6 24 N 0.04214
7 24 ,N 0.04143
0 24 1130 05 B 003951
9 0 24 800 2.25 Y 003314
to 1030 24 800 2,75 Y 003955 27 74 <20 <2 <02 <25 <1
7,3
11 0 24 800 32,5 Y 0 04378 <20
12 24 BOO 2 Y 0:0413
13 24 N 0,03811
14 24 N 0,03847
u 24 1145 0.5 B 0.03826 <15
16 1030 24 1020 05 B 003639 27 84 27 <2 <0,2 <25 320 7,9
17 24 1315 05 B 003978 -
18 24 1135 1 B 003469
19 24 940 075 B 004118
20 24 N 0,04072
21 24 N 0.03098 J
22 24 800 15 Y 0.03923
23 24 800 1.5 Y 0 04369
24 1030 24 800 1.75 Y 003445 26 7,1 <20 <2 <02 4.8 8
88
25 24 800 1 Y 003949 <20
36 24 800 1 Y 003579
27 24 N 0,03595
28 24 N 0,03515
29 24 800 3 5 Y 0 03823
30 24 901 1 Y 003439
31 1030 24 800 I Y 0.03911 26 6.9 <20 <2 <02 <2.5 <1
04= Afdr-gr Limitu730 11.7
_ 4 n us
MonOy Averages 0,038165 266
10 0 0 0.96 12,795844 928
Day Maumnm. 0 04378 27 8 4 33 0 0
_ 4 8 ,._ 320 11.-7
003098 26 6.9 0 0 0 0 0 7.3
"'"No Repotting Reason:ENFRUSE=No Flow-Reuse/Recycle: ENVWTHR=No Visitation—Adverse Weadon;NOFLOW=No Flow;HOLIDAY=No Visitation—Holiday

N , 1
Customers by District(Active&Inactive) August 2019 All Aqua Meters and Inactive Systems have been removed from this list
Includes Contract Sewer Customer MOVE N662 TO N538
I ..-r ' C1, w La '2
Water Sewer Water Water Water Sewer Sewer Sewer
District System Name County PWS ID# Rate Entity AU AU Residential Commercial Availability Water Total Residential Commercial Availability Sewer Total
N169 WATERMARK Iredell NC0149182 ANC 8010 8810 14 14 12 12
N193 DIAMOND HEAD Iredell NC0149182 ANC 8010 8810 40 4 44 39 3 42
N213 CATALINA/ALCOVE BUSINESS Iredell NC0149182 ANC 8010 8810 5 5 3 3
N234 MONTEREY LANDING Iredell NC0149177 ANC 8010 8810 65 3 68 65 11 66
N753 WILLIAMSON RD BUSINESS PK, Iredell NC0149182 ANC 8010 8810 1 1 L/ 1
N797 MALIBU POINTE Iredell NC0149177 ANC 8010 8810 31 31 32 ---- 32
'7 ( - ,!i

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h122 COMMERCIAL :DMZ 1 10194);'AAUEuE iDOD --=$) MURAU N AD3•.lOP9fi47tlF a 3 ACME IMIELRL4 I-- 44 -N DOM s. 1V4AMAIARC 0.40144318: t+oM14444018
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AC11VE IM¢ered {I 14 i•t 15-W ,tti89 1WiTERMAJLIC v INC0149I85D4'nond HNJ�a181 'Diamond Head 1.1931 1
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I35E61�D,=h1 i_ EID '[OMlt4ROlw 4.6., 611572i Doan;e}S7D 1 -�Ir f m..nt_m _ ? N[9143M'�D9wr.tena(i297 D4monematri3331.—.j,.._ ZW.5* 7E5s5A'alJAMt;ft O MOOR81uE; 1 aCD12 ;Mr trt tF La - fir'o tit 1Y/,R.PERM,W.1 ,��.. _ 1 I,_.,M1[0/491�SI7bmn 1Hba0(h193) £OImOro IUaAC11331
2358810'N169 ,�N321 �ICOMM1'ERCIAL ISG11] 1 6139B24NLtit,.[�SYCO:tWLS _ =iE146 Wv;lfA!RSSIfi AD NQ"a1NRtl - --lAL2Y/F�•t�A^P�,CI•d ��"�-tt iF - :SW iM6R �iWiTLPJt.APR 1 thCD2491C:��mOliNgdlNf91} �➢.cmtlMHead(N3�f1
•„29-,j:C81D't,1_5J .lIi2 COMME Rom. .SCM1 i 61398415AU2A5MEOCAN RENAURENT CO')S VAL10.M1ON RD M679t3 LLE; J 1ACTNE !Metered 1 ,N• IN DW 'N16? iWATRRICMC 1 1NCDS491LFD41tord LW/(N193) IDATOM1spewEr 1t1 i
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35281U4,153 11iy2 �C04.41iClAI 3SCM:. 1 G]iVij3dISLVAME4UlAss llt 15021'�l1UlV30Y 4431.1•145 D0A45Y11 1:1 l•= 14,08F^0.1cttl,4, tt r -r"'-^'MARK "�``"--- n 1 ?---
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_2}}=OIDIN193 _a,N122 !COMMERCIAL ISCM1 I, 598768+PIER 93-CONOOMINUIMS :CIEA 33➢P 66 mire OCTC. (1.H lama-[ fCrWCI I "! IN ISW 'Nl£3 "1114MW0'4E4D 1 I1iC014318;00tD7ndh.Cd(H1931 LD.1Wilkrl F:f93j 1
33580101tt193 'A322 COMMERCIAL _+'.WA1 1 611eCORAYEWORD ANfiAL ft:4:RAM. 151.1 VALLVAIS0V RDA'?MOORE3LSLIC' IDIT .ADIOS 11eWrd I .ti ;(4 DISK LIT193 I09 C.12OD HEAD.D I •NW14918:04mniglgad F61$t ^lrim1NHi1JIN393)
:35201J1193 A1n3 COM,MLAClA1 :=ME I 61174201C4,1.)..Ay9/An'r aACA IA71%5 A84A1 nla MOORLSAL Pc.ras IIMei^red 1 N r1 I W Inana G4MP13 a4a — Laaad"�
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]353010rC213 'N122 COMML442AL 2SLMl j„ 1 ( ,
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23588101M134 IN122 !COMMERCIAL ISCM1 1 6217421M01047EY142044GHOA frASEDSTREE2.80Oi 62 MOORESVILI t 623ACTIVE !Meter d 1 }1 IN 5W N734 DeOriT1SCVLFNOIRO _) ',Imi 912(8i1+r.vo IN]971 'daT9e0H¢i4(NT93) 7
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AQUA North Carolina ` '
Facilityr,,_Y- a�
Diamond Head Subdivision WWTP ,. y5�
Location _fg` =V9`
Receiving Stream: Lake Norman[Reeds Creek Branch] not to scale 1,,..!"- '`
Stream Segment: 11-(75) Stream Class: WS-IV;B;CA
State Grid/Ouad: El 5SE/Mooresville,NC River Basin: Catawba River NPDES Permit NC0074772
Sub-Basin: 03-08-32 HUC: 03050101 North
Iredell County

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,-` 91 "
yLongitude:80 52'13 NC0056154 Li •' '.. br�iv •_ 4 on :, _ ry ,
Quad# E15SE ,Receiving Stream:Lake Norman Aqua North Carolina, Inc. -®-
Stream Class:WS-IV&B CA grid e ort •Subdivision
Subbasin:30832 9 p North SCALE 1 :24000