NCG550216_Issuance of Permit_20190122

ROY COOPER
-,' Si_>1- 1' Gore,nor
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r . y/�df� ' `, MICHAEL S. REGAN
ice'' , a
�,_ ..it'''. Secretary
�` ,,,4 s LINDA CULPEPPER
� ,• „' �j ri j c Director
NORTH CAROLINA
Environmental Quality
January 22, 2019
Craig A.Drye
556 Beaver Lodge Circle
Reidsville, NC 27320
Subject: General Permit NCG550000
Certificate of Coverage (CoC) NCG550216
556 Beaver Lodge Circle
Rockingham County
Dear Permittee:
The Division has renewed General Permit NCG550000. The Division hereby issues you a revised
version of NCG550216, along with a copy of the renewed General Permit. Discard any earlier versions of the
permit and use this version until further notice. This CoC is issued pursuant to the requirements of North
Carolina General Statue 143-215.1 and the Memorandum of Agreement between North Carolina and the US
Environmental Protection agency dated October 15, 2007 [or as subsequently amended].
If you would like to receive future updates via email, send your email address to Charles Weaver
[[e-mail]] of the NPDES program. Future CoC renewals can be sent to you electronically.
If any parts,measurement frequencies or sampling requirements contained in this General Permit
are unacceptable to you,you have the right to request an individual permit by submitting an individual
permit application. Unless such demand is made, the certificate of coverage shall be final and binding.
Please take notice that this CoC is not transferable except after notice to the Division. The Division
may require modification or revocation and reissuance of the CoC. Contact the Winston-Salem Regional
Office prior to any sale or transfer of.the permitted facility. Regional Office staff will assist you
in documenting the transfer of this CoC.
This permit does not affect the legal requirements to obtain any other State, Federal,or Local
governmental permit that may be required. If you have any questions concerning the requirements of the
General Permit,please contact Derek Denard of the NPDES staff[919 707-3618 or via email at
[e-mail]].
Sincere ,
t 41. f
afff
for • da Culpepper
Director,Division of Water Resources
cc: NPDES file
North Carolina Department of Environmental Quality I Division of Water Resources
1617 Mail Service Center I Raleigh,North Carolina 27699-1617
919-707-3616

STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENTAL QUALITY
DIVISION OF WATER RESOURCES
GENERAL PERMIT NCG550000
CERTIFICATE OF COVERAGE NCG550216
DISCHARGE OF DOMESTIC WASTEWATER FROM SINGLE FAMILY RESIDENCES AND
OTHER 100% DOMESTIC DISCHARGES WITH SIMILAR CHARACTERISTICS UNDER THE
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM
In compliance with the provision of North Carolina General Statute 143-215.1, other lawful standards and
regulations promulgated and adopted by the North Carolina Environmental Management Commission, and
the Federal Water Pollution Control Act, as amended,
Craig A. Drye
is hereby authorized to discharge <1000 gallons per day of domestic wastewater from a
facility located at
556 Beaver Lodge Circle
Reidsville
Rockingham County
to receiving waters designated as an unnamed tributary to Hogans Creek, a class C stream in
subbasin 03-02-03 of the Roanoke River Basin in accordance with the effluent limitations,
monitoring requirements, and other conditions set forth in Parts I, II, and III hereof.
This certificate of coverage takes effect January 22, 2019.
This Certificate of Coverage shall remain valid for the duration of the General Permit.
Signed this day January 22, 2019
•
4 ,,,,,,,„7
for Linda Culpepper
Director, Division of Water Resources
By Authority of the Environmental Management Commission

NPDES General Permit NCG550000
'STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENTAL QUALITY
DIVISION OF WATER RESOURCES
GENERAL PERMIT NCG550000
DISCHARGE OF DOMESTIC WASTEWATER FROM
SINGLE FAMILY RESIDENCES
AND OTHER 100%DOMESTIC DISCHARGES
WITH SIMILAR CHARACTERISTICS
UNDER THE
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM
In compliance with the provision of North Carolina General Statute 143-215.1,other lawful standards and
regulations promulgated and adopted by the North Carolina Environmental Management Commission,
and the Federal Water Pollution Control Act, as amended, this permit is hereby issued to all owners or
operators,hereafter permittees,which are covered by this permit as evidenced by receipt of a Certificate
of Coverage by the Environmental Management Commission to allow the discharge of treated domestic
wastewater in accordance with the effluent limitations,monitoring requirements,and other conditions set
forth in Parts I,II and III hereof.
This permit shall become effective October 23,2018.
This permit shall expire at midnight on October 31,2020.
Signed this day October 23,2018.
for mda Culpepper,Interim Director
Division of Water Resources
By Authority of the Environmental Management Commission
-Page 1 of 16

NPDES General Permit NCG550000
PART I
MONITORING, CONTROLS,AND LIMITATIONS FOR PERMITTED DISCHARGES
A. COVERAGE
(1.)Limitations on Coverage:
This permit authorizes discharges(pursuant to the conditions described in this permit)to all waters of the
state unless otherwise excluded in this section.Discharges to the following waters are excluded from permit
coverage and will require an individual permit to discharge:
• Waters classified as WS-I(Water Supply I)
• Waters classified as HQW(High Quality Waters)
• Waters classified SA(Market Shellfishing, Salt Water)
• Waters classified as ORW(Outstanding Resource Waters)
• Waters located in the Randleman Lake Watershed.
(2.)Eligibility of Coverage:
a. Single Pass Discharge Systems discharging less than 1,000 gallons per day(applicable to existing
facilities only).
b. Multi-Phase Filter Systems(Primary&Secondary Single Pass,Recirculating Sand Filters as well as other
alternative technologies that provide treatment equivalent to,or greater than,recirculating sand filters)
discharging less than 1,000 gallons per day.
(3.)Transfer of Coverage from other permits:
a. Notwithstanding Part I, Section A. (1.),upon issuance of this general permit, all existing discharges
previously covered under general permit NCG550000 issued on August 1,2013 will be renewed for
coverage under this permit.
b. Upon issuance of this general permit,all existing and active individual permits previously issued for
discharge of domestic wastewater from single family residences and other 100%domestic discharges
with similar characteristics will be eligible for coverage under this permit.
c. This permit does not affect the legal requirements to obtain other permits that may be required by the
North Carolina Department of Environmental Quality,or any other federal or local government permit.
B. TREATMENT SYSTEM REQUIREMENTS
(1.)Existing systems(built prior to August 1,2007):
• Septic Tank
• Sand or media filter component(single pass filter systems,Multi-Phase Filter Systems)
• Disinfection(All adding chlorination after August 1,2007 will also be required to add dechlorination.If a
system had chlorination before August 1,2007,then the addition of dechlorination is not required.)
(2.)New(or expanding)and existing systems(built after August 1,2007):
• Septic Tank(with riser)
• Filter media
• Recirculating pump tank(s)per approved design(Multi-Phase Filter Systems only)
• Filter media component per approved design
Disinfection unit(Chlorination/dechlorination,or equivalent means of disinfection)
• Effluent pipe/outfall
• Aeration/erosion control(rip rap).
(3.)Failed or failing systems that require replacement:
For purposes of this permit,failed or failing systems that require replacement will be subject to requirements
of new systems built after August 1,2007.
(4.)Systems that are constructed prior to August 1,2007 that did not have a valid permit:
For purposes of this permit,systems that are constructed prior to August 1,2007 that did not have a valid
permit shall be required to get a valid permit.They will not be required to replace or upgrade systems
installed prior to August 1,2007 unless they are failing and require replacement.
Page 2 of 16

NPDES General Permit NCG550000
C. EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS
[15A NCAC 02B .0400 et seq., 02B .0500 et seq.]
During the period beginning on the effective date of this permit and lasting until expiration,the Permittee is
authorized to discharge domestic wastewater from outfall 001. Such discharges shall be limited and monitored by
the Permittee as specified below:
LIMITS MONITORING
EFFLUENT CHARACTERISTICS REQUIREMENTS
[Parameter Code] Monthly Daily Measurement Sample Sample
Average Maximum Frequency Type ,Location 1
Flow(gpd)2 50050 1,000 gpd 2 Annually Estimate Effluent
BOD,5-Day,20°C(mg/L)3 C0310 30.0 mg/L 45.0 mg/L Annually Grab Effluent
Total Suspended Solids(TSS)(mg/L)3 C0530 30.0 mg/L 45.0 mg/L Annually Grab Effluent
Fecal Coliform(#/100mL)3'4 31616 200/100 mL 400/100 mL Annually Grab Effluent
Enterococci(#/100mL)3'4'5 61211 35/ 100 mL Annually Grab Effluent
Total Residual Chlorine(TRC)(µg/L)3,6,7 50060 Footnote 6&7 Annually Grab Effluent
gpd=gallons per day;BOD=Biochemical Oxygen Demand;mg/L=milligrams per liter;
#/100mL=colonies per 100 milliliters; µg/L=micrograms per liter
Footnotes:
1. Effluent is defined as wastewater leaving the treatment system,prior to discharge into a creek or other
waterbody.
2. The wastewater discharge flow from this facility may not in any case exceed 1,000 gallons per day.The
Authorization to Construct(ATC)issued with the Certificate of Coverage(COC)may further limit the flow
authorized by the permit to a lower discharge volume.
3. A North Carolina certified laboratory must perform the wastewater analysis.
4. Fecal Coliform and Enterococci shall be calculated using the geometric mean,according to the procedure
detailed in Part II. Section A.
5. Applicable for discharges to SB and SC water only.In SB and SC waters,the requirement for a fecal coliform
sample is not required.
6. Receiving stream chlorine levels are not to exceed 17 µg/L for freshwater and 13 µg/L for saltwater.The
sample shall be taken from the effluent pipe,prior to discharge into a creek or other waterbody.
7. TRC limitation only applicable for facilities that are required to utilize dechlorination(see Part I,B for
Treatment System Requirements).The Division shall consider all effluent TRC values reported below 50
µg/L to be in compliance with the permit.However,the Permittee shall continue to maintain records for all
values reported by a North Carolina certified laboratory(including field certified),even if these values fall
below 50 µg/L.
Conditions:
There shall be no discharge of floating solids or foam visible in other than trace amounts.
Page 3 of 16

NPDES General Permit NCG550000
D. OPERATION, MAINTENANCE & RECORDS
(1.)Disinfection:
a. The tablet chlorinator and dechlorinator[if applicable] shall be inspected weekly to ensure there is an
adequate supply of tablets for continuous and proper operation.The dechlorinator unit shall be labeled
"dechlorination only".Wastewater grade tablets(calcium hypochlorite)shall be added as needed to
provide proper chlorination(pool chlorine tablets shall not be used).
b. Unless the ultraviolet disinfection unit is monitored by telemetry,the unit shall be checked weekly.The
lamp(s)and quartz sleeve(s)shall be cleaned or replaced as needed to ensure proper disinfection.
(2.)Bypassin_g of Treatment Facilities:
Treatment systems shall be maintained at all times to prevent seepage of sewage.This condition supersedes
the bypassing of treatment facilities condition in Part II, Section C(4).
(3.)Septic tanks:
a. Septic tanks and secondary tank(recirculating/pump tanks)shall be inspected at least yearly to determine
if solids must be removed or if other maintenance is necessary.
b. Septic tanks shall be pumped out at least once every five years or when the solids level is found to be
more than 1/3 of the liquid depth in any compartment,whichever is greater.All tanks should be emptied -
of their of contents whenever any of the tanks meet this requirement.
c. Effluent filters shall be inspected at least once a year,cleaned,and reinstalled or replaced.
d. Contents removed from septic tanks shall be disposed at a location and in a manner compliant with all
local,state,and federal regulations.
(4.)System Components:
All system components,including but not necessarily limited to,septic tanks,surface sand filters,other filter
components,pump/recirculation tanks,controls and alarms,disinfection units,dechlorination apparatus,and
the outfalls shall be maintained at all times and in good operating order. The Permittee is responsible for the
operation and maintenance of the entire wastewater treatment system including,but not limited to the
following items:
a. Accessible sand filter surfaces shall be raked and leveled every six months and any vegetative growth
shall be removed manually. -
b. All pump and alarm systems shall be inspected and tested monthly.
(5.)Records Retention:
a. Submittal of monthly Discharge Monitoring Reports(DMRs)shall not be required except upon demand
by the Division.This section supersedes the requirement for submitting monthly Discharge Monitoring
Reports(DMRs)specified in Part II, Section D(2)of this permit.Even though the submittal of the
monthly monitoring reports to the Division is suspended,all monitoring requirements remain.
b. The data will be maintained on site for a period of three years.
c. The permittee shall notify the Division upon receipt of sampling or monitoring report indicating
noncompliance with the permit.
(6.)Outfall Location:
A visual review of the outfall location shall be executed twice each year(one at the time of sampling)to
ensure that no visible solids or other obvious evidence of system malfunctioning is observed.Any visible
signs of a malfunctioning system shall be documented,and steps taken to correct the problem.
(7.)Permit Renewal:
a. Certificates of Coverage(COCs)under this general permit shall be automatically renewed.Dischargers
covered by general permits need not submit new Notices of Intent or renewal requests unless so directed
by the Division[15A NACA 02H.0127(e)].
b. COCs with unpaid administering and compliance monitoring fees will not be automatically renewed. See
Part II, Section B(14)for annual administering and compliance monitoring fee requirements.
Page 4 of 16

NPDES General Permit NCG550000
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
(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.
Page 5 of 16

NPDES General Permit NCG550000
➢ 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).
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.
Page 6 of 16

NPDES General Permit NCG550000
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 hot include noncompliance caused by
operational error,improperly designed treatment facilities,inadequate treatment facilities,lack of preventive
maintenance,or careless or improper operation.
Weekly 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
imprisonment of not more than 1 year,or both.In the case of a second or subsequent conviction for 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. Any person who knowingly violates such sections,or such conditions or limitations is subject to 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
Page 7 of 16