NC0076082_Draft Permit_20210525

ROY COOPER
Governor -.. -_.r`
DIONNE DELLI-GATTI ,
Secretary ,;40'
•S. DANIEL SMITH
Director NORTH CAROLINA
Environmental Quality
May 25,2021
Mr. Walter T. McGee,President
Biltmore Investments,LTD
PO Box 745,
Hendersonville,North Carolina 28739
Subject: Review of Permit DRAFT
NPDES Permit NC0076082
Bear Wallow Valley MHP WWTP
1975 Bear Wallow Road,Hendersonville
Henderson County
Dear Mr. McGee:
The Division of Water Resources(DWR or the Division)received on April 27,2020 your application to
renew the subject permit.Please review the attached renewal draft carefully to ensure your understanding
of its limits and monitoring conditions,and to correct errors,if any.
Concurrent with this notification,the Division will solicit public comment on this draft by publishing a
notice in newspapers having circulation in the general Henderson County area,as required by the NPDES
Program. Please submit your written comments(if any),to my attention,NCDEQ/DWR/NPDES no
later than June 25,2021(approximately 30 days after receiving this document).We welcome your
written comments,but they are not mandatory.
The Division understands that,since last renewal,Biltmore Investments,LTD(Biltmore)has made no
significant alterations to treatment systems or processes. Therefore,we have made only minimal changes
to the permit for this renewal as:
1. documented WWTP treatment Class WW-2 and cited relevant regulations[Section A. (1.)]
2. updated text for electronic reporting requirements. [Section A.(2.)]
Monthly Report Submittals:Our records show that Biltmore has registered for e-reporting.Federal
regulations require electronic submittal of all program reports and Monthly Discharge Monitoring
Reports(DMRs);see Permit Condition A. (2).Please note that if you have completed and
submitted to DWQ an Electronic Signature Agreement,you are no longer required to submit DMR
hardcopy as back-up to the eDMR.
The NPDES standard conditions(Parts II,Ill,and IV),are part of this permit but are not included in this
draft document(cover,map,and Part I).The conditions are identical to your current permit except that
agency and division names have been updated.The latest version of Parts II,III,and IV are available
at https://bit.ly/2BZ4xxx and can be viewed online or downloaded as a PDF file.
Following the mandatory 30-day Public Comment period,the Division will review all pertinent comments,
if any,and take appropriate action prior to issuing an NPDES permit fmal.
North Carolina Department of Environmental Quality I Division of Water Resources
512 North Salisbury Street 11617 Mail Service Center I Raleigh, North Carolina 27699-1617--919.707.9000

WalterT.McGee,President
Draft Permit Review
May2021
If you have questions,please email the undersigned at[joe.corporon(a,ncdenr.gov].In support of mandated
emergency response to Covid 19,most of NC state government currently functions remotely,therefore
correspondence via email is preferred.
Respectfully,
Joe Corpor ,P.G.
D Q/DWR NPDES Permitting
Enclosure:NPDES Permit NC0076082(renewal draft)
ec: DWR/NPDES Program FilesLaserfiche
DWR/OCU,Maureen Kinney
DWR/ARO,Landon Davidson,Tim Heim

Permit NC0076082
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 Sta',to 143-215.1,other lawful standards
and regulations promulgated and adopted by the rth Ca . '1 , Environmental Management
Commission,and the Federal Wa o tion Con 1 • t ct,as amended,
Biltrn•re Investor. t , LTD
is hereby authorized to di ,. 1- : tewa om a facility located at the
Bear Wallow .lle' • s i : V e Park WWTP
1975 a allo ' oad, endersonville
-n C - • County
to receiving a rs designa s . ► i I amed Tributary(UT)to Clear Creek within the French Broad
River Basin in c••rdance w'. I ffl -n '. itations,monitoring requirements,and other conditions set
forth in Parts I, I ,I and Iv 1 -r of.
This permit shall beco - -ff 've ,2021.
This permit and authorization to discharge shall expire at midnight on November 30, 2025.
Signed this day , 2021.
S. Daniel Smith,Director
Division of Water Resources
By Authority of the Environmental Management Commission l
Page 1 of 6

Permit NC0076082
SUPPLEMENT TO PERMIT COVER SHEET
All previous NPDES Permits issued to this facility,whether for operation or discharge,are hereby
superseded and,as of this issuance,any previously issued permit describing this treatment facility or
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 described
herein.
Biltmore Investments
is hereby authorized to:
1. continue to operate an existing 0.010 D tended aeration a tewater treatment plant
consisting of the following treatment co ents:
• influent lift station(5 5 c .1 ,ns)
• dual(2)submersible air ,s -ach 2
• flow splitter b
• flow equa ' a ' b ' (4, I ► . ►)
• dual( ae on ba ' (eac► ,i10 .a 6 ►
• air diff iping
• )clarifiers ac 200 g. 1e ►s)
- 1 rin tion
• chlorine •o c mber(1, ons)
.blet deck . ati
• - obic diges r 2,0 allons)
• s • _e holding to
• of e► weir
• standb I s er nerator
these facilities located at the Bear Wallow Valley Mobile Home Park WWTP, 1975 Bear
Wallow Road,Hendersonville,Henderson County,and
2. discharge from said treatment works via Outfall 001,a location specified on the attached map,
into an unnamed tributary to Clear Creek [stream index 6-55-11-(1)],a waterbody currently
classified B;Trout within subbasin 04-03-02 [HUC:06010105]of the French Broad River
Basin.
Page 2 of 6

Permit NC0076082
PART 1
A. (1.) EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS
[NCAC 02B.0400 et seq.,02B.0500 et seq.]WWTP Class WW-2[15A NCAC 08G.0302]
During the period beginning on the effective date of this permit and lasting until expiration, the
Permittee is authorized to discharge from Outfall 001.Such discharges shall be limited,monitored,and
reported 1 by the Permittee as specified below:
EFFLUENT MONITORING REQUIREMENTS
CHARACTERISTICS
[Parameter Codes] Monthly Daily Measurement Sample Sample
Average Maximum Frequency Type Location
50050-Flow 0.010 MGD W Instantaneous Influent or
Effluent
50060-Total Residual Chlorine 2 2 g/L z /Week Grab Effluent
00010-Temperature(°C) Weekly \ Grab Effluent,
00400-pH of< : 0 • ; O . . Weekly Grab Effluent
00310-BOD,5-day(2 °C 3 .0 mg/L .0 mg/L Weekly Grab Effluent
00530-Total Suspen lid 0.0 L 450 mg/L Weekly Grab Effluent
31616-Fec iform \NI 100 ml 400/100 ml Weekly Grab Effluent
(geometric me.a)
00610-NH3 to N 8.0 mg/L 35.0 mg/L Weekly Grab Effluent
(April 1—October 3
00610-NH3 as N 2/Month Grab Effluent
(November 1—March 31)
Footnotes:
1. Beginning on the effective date of this permit,the Permittee shall submit discharge Monitoring
Reports electronically using DWR's eDMR submittal system[See Section A. (2.)].
2. The Division shall deem compliant all effluent TRC values reported below 50 µg/L.However,the Permittee
shall continue to record and submit all values reported by North Carolina-certified test methods(including
field certified),even if these values are reported below 50 µg/L.
Condition:The Permittee shall discharge no floating solids or foam visible in other than trace amounts.
Page 3 of 6

Permit NC0076082
A. (2.) ELECTRONIC REPORTING-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
December21,2015.
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 f\\
• Section D.(2.) Reporting
• Section D.(6.) Records Retention
• Section E.(5.) Monitoring Reports
1. Re rtin Re uirements Su rsedes Se D. 2. and Sectio 5. a
The permittee shall report discharge monitori to a ctr nically usi e NC DWR's
Electronic Discharge Monitoring ` ep. + (eDMR ' e application.
Monitoring results obtained during e • - 'o. mon shall be summarized for each month and
submitted electronical s' -DMR. '. - - P. I' yst allows permitted facilities to enter
monitoring data an. ub it s elec . •.11 smmg th in ernet. Until such time that the state's
eDMR applicatio• is ompliant w EP 's ss-Mediafirectronic Reporting Regulation
(CROMERR),perm'. - -s will b r quired o ubmit all discharge monitoring data to the state
electronic. i y '• : e I c' . d w requ' to complete the eDMR submission by printing,
signin., an. I . 51 i'h.g . m e s' e urinal and a copy of the computer printed eDMR to the
folio in._address: �,-
NC DEQ I'vision of a -r R. r rces/Water Quality Permitting Section
ATTENTI• : Central F e
1617 Mail Se 'c- Center
Raleigh,North :r. in. 7. •9-1617
If a permittee is unab = o 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 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.
Starting on December 21,2020,the permittee must electronically report the following compliance
monitoring data and reports,when applicable:
Page 4 of 6

Permit NC0076082
• 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 N -regulated facilities means the
entity(EPA or the state authorized by EPA to imi lement the S program)that is the
designated entity for receiving electronic NP 1094ata[see 40 C 27.2(b)].
EPA plans to establish a website that will als• to thy/appropriate 1 tronic reporting tool for
each type of electronic submissio+ . .d for eac t t*/instructions on h access and use the
appropriate electronic reporting to+ •e avail: •le s well. Informatio on EPA's NPDES
Electronic Reporting Rule is found .t:
https://www.federalregis - •ov/doc + .is 0 10/ ' 015-24954/national-pollutant-discharge-
elimination-system- ►•eS- ec+ +nic-r,+•rtin` -
Electronic submi 'to must s •y the •a - ste+ ' ` 'eporting Requirements"section
above.
3. How o quest a 'ye f s m Elec i ' porting
The pe i ee may see a e + +orary electronic reporting waiver from the Division. To obtain an
electronic a rting wai a p- atttee must first submit an electronic reporting waiver request to
the Division. quests f mpo :r electronic reporting waivers must be submitted in writing to
the Division f written a pr val at least sixty(60)days prior to the date the facility would be
required under thi/IT it t 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 shalI`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
Page 5 of 6

Permit NC0076082
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:
ht ://de .nc. ov/about/divisions/water-resources/edmr
tp A g
Certification. Any person submitting an electron MR using.the state's eDMR system shall
make the following certification[40 CFR 122. ].SO OTHESTATEMENTS OF
CERTIFICATION WILL BE ACCEPTED: /
"I certify, under penalty of law, that this docu ent and Il ttachmen e prepared under my
direction or supervision in accordce with a sy>s(em designed to assure Jat qualified personnel
properly gather and evaluate the inormation sub tted. Based on my inquiry of the person or
persons who manage the system, or those a ns di c responsible for gathering the
information, the information submitted is, to est o nowledge and belief true, accurate,
and complete.I ama i'a,e th t. -re ar`e sign is. jenalt e for submitting false information,
including the 1'o ne a d imprison ent orknowin Pos bi . f1r P g violations.
5. Recor s ' etentio i , s s • i s •nts Sec i 1 D 6.
The perittee shall re .• ec. . of all Discharge Monitoring Reports,including eDMR
submissions. These rec. .L or . .•-s shall be maintained fora period of at least 3 years from the
date of the report. This p:iri ld ma .e extended by request of the Director at any time[40 CFR
122.41].
1
Page 6 of 6

i
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♦.� . ,.i•
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\‘‘
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Biltmore Investments, LTD Facility
Bear Wallow Valley MHP WWTP Location
not to scale
Latitude. 35°24'51" N ,Crate Grid- F9NE/Bat Cave
Longitude; 82°21'40" W Permitted Flow• 0.010 MGD
Receiving Stream. UT to Clear Creek Stream Class• B-Trout NPDES Permit NC0076082
au: 06010105 Sub-Basin. 04-03-02 North
nrainav Basin• French Broad River Basin Henderson County