NCG590012_HistoricFile_20200511

PAT MCCRORY
® Governor
. ONALD R. VAN DER VAART
Secretary
S. JAY ZIMMERMAN
ter Resources
tONMENTAL QUALITY - Director
March 4,2016
Joseph Martin
Woodfin Sanitary W&S
PO Box 8452
Asheville,NC 28814
SUBJECT: Compliance Sampling Inspection
Sugarcamp Fork WTP
Permit No:NCO083178
Buncombe County
Dear Mr. Martin:
Enclosed please find a copy of the Compliance Sampling Inspection form from the inspection conducted on
February 3, 2016. The facility appeared to be in compliance with permit NC008317
on report for observations and comments. If you or your staff have any
the enclosed inspect.
Please refer to
q please lease call me at 828-296-4500.
Sincerely,
Linda Wiggs
Environmental Senior Specialist
Asheville Regional Office
Enc.Inspection Report
cc: David Stalnaker,ORC(e-copy)
MSC 1617-Central Files-Basement
Asheville Files
G;\WR\WQ\Buncombe\Wastewater\Municipal\Woodfin W&S(Sugarcamp WTP)83178\CS1.2-2016.Ltr.docx
state of North Carolina I Environmental Quality I Water Resources
2090 U.S.Highway 70 Swannanoa,NC 28778
828 296 4500

United States Environmental Protection Agency Form Approved.
Washington,D.C.20460 OMB No.2040-0057
Water Compliance Inspection Report
Approval expires 8-31-98
Section A:National Data System Coding(i.e.,PCS)
yr/mo/day Inspection Type Inspector Fac Type
Transaction Code NPDES 20
17 18 19 s
12 S '' II
1 3 u 1 16/02/0 u
1 IN I 2 I� I 3 I N00083178 I
u u 6
21 I
B1 CIA •----- -----Reserved--------
Inspection Work Days Facility Self-Monitoring Evaluation Rating 71 � 72 L 73 I I �74 75 80
67 70 u
Section B:Facility Data
108/01
Entry Time/Date Permit Effective Date
Name and Location of Facility Inspected(For Industrial Users discharging to POTW,also include 12ective
POTW name and NPDES permit Number) 01:00PM 16/02/03
Sugarcamp Fork WTP Exit Time/Date Permit Expiration Date
439 Blackberry Inn Rd 03:00PM 16102/03 15/10/31
Weaverville NC 287879774
Other Facility Data
Name(s)of Onsite Representative(s)/Titles(s)/Phone and Fax Number(s)
///
Name,Address of Responsible Official/Title/Phone and Fax Number
Contacted
Charles E Rector,PO Box 8452 Asheville NC 28814//828-253-5551/ Yes
Section C:Areas Evaluated During Inspection(Check only those areas evaluated)
® Permit ® Flow Measurement ® Operations&Maintenance ® Records/Reports
® Self-Monitoring Program ® Facility Site Review
® Effluent/Receiving Waters.
additional sheets of narrative and checklists as necessary)
Section D:Summary.of Finding/Comments(Attach
(See attachment summary)
Agency/Office/Phone and Fax Numbers
Date
Name(s)and Signature(s)of Inspector(s)Linda S Wiggs ARO WQ//828-296-4500 Ext.4653/
Date
Signature of Management Q A Reviewer Agency/Office/Phone and Fax Numbers
EPA Form 3560-3(Rev 9-94)Previous editions are obsolete.
Page# 1

NPDES yr/mo/day
Inspection Type .�
3 NCoo83178�11 12 16/02/03 117 18 1 _ , (Cont.)
Section D:Summary of Finding/Comments(Attach additional sheets of narrative and checklists \\
as necessary) �\
Rob Topolski(DWR)and David Stalnaker(ORC)were present during the inspection.
B de
sign
si ni t ap
pears `\
g ears the "e pp discha
rge from the lagoon (the wastewater effluent)is released via the decant \`
arm and is piped underground into to the dam toe drain and stormwater conveyance piping, which then
daylights at the lower end of the lagoon(outfall). Because of this design, staff have been sampling at
the outfall where this comingled water is accessible. Proper effluent sampling is not to take place after
comingling. Further evaluation of the stormwater junction box is needed to determine the feasibility of
isolating the wastewater effluent.
We did some comparison sampling at the lagoon and at the outfall location. Note:there had been 3.66"
of rain preceding the inspection. Three TRC readings were obtained, all with results<28 ug/l.Two
TSS samples were obtained;the outfall location,where staff take effluent samples, had a TSS result of
42 mg/I;the sample obtained in the lagoon had a TSS result of 17 mg/I.
It is suggested staff continue to do comparison sampling.
Page# 2

Owner-Facility: Sugarcamp Fork WTP
rermit: NCO083178
Inspection Type: Compliance Sampling
,action Date: 0 2103/2 01 6
Yes No NA NE
Jperations&Maintenance
® ❑ ❑ ❑
Is the plant generally clean with acceptable housekeeping? ❑ ❑ ® ❑
Does the facility analyze process control parameters,for ex:MLSS,MCRT,Settleable
Solids,pH, DO, Sludge Judge,and other that are applicable?
Comment: Suggest checking the lagoon See SUmmarV.
Yes No NA NE
Permit
(If the present permit expires in 6 months or less). Has the permittee submitted a new
application? ® .El ❑ ❑
Is the facility as described in the permit? ❑ ❑ Y
#Are there any special conditions for the permit?
Is access to the plant site restricted to the general public? ® ❑ ❑ ❑
Is the inspector granted access to all areas for inspection?
Comment:
Yes No NA NE
Record Keeping ® ❑ ❑ ❑
Are records kept and maintained as required by the permit? ® ❑ ❑
Is all required information readily available,complete and current? ® ❑ ❑ ❑
Are all records maintained for 3 years(lab. reg. required 5 years)?
Are analytical results consistent with data reported on DMRs? ®; ❑ ❑ ❑
Is the chain-of-custody complete?
Dates,times and location of sampling
Name of individual performing the sampling
Results of analysis and calibration
Dates of analysis
Name of person performing analyses
Transported COCs ® ❑ ❑
Are DMRs complete:do they include all permit parameters?
Has the facility subEl
mitted its annual compliance report to users and DWQ? ❑ El
(If the facility is=or>5 MGD permitted flow)Do they operate 24/7 with a certified operator
on each shift? ❑ ❑ ❑
Is the ORC visitation log available and current?
Is the ORC certified at grade equal to or higher than the facility classification? ® ❑ ❑ ❑❑
Is the backup operator certified at one grade less or greater than the facility classification? ® El El
❑❑ ❑
Is a copy of the current NPDES permit available on site?
Page# 3

Permit: NC0083178
• Su arcamp Fork WrP
ner-Facility. 9
Inspection Date: 02/03/2016 Ow
Inspection Type: Compliance Sampling
Record Keeping
Yes-No NA NE
Facility has copy of previous year's Annual Report on file for review?
❑ ❑ ® ❑
Comment: 24/7 operator and annual report are in Place per drinking water requirements
La oons
�t
Yes No NA NE
Type of lagoons?
#Number of lagoons in operation at time of visit?
1
Are lagoons operated in?
#Is a re-circulation line present?
Is lagoon free of excessive floating materials? ❑ ❑ ❑
#Are baffles between ponds or effluent baffles adjustable? ® ❑ ❑
Are dike slopes clear of woody vegetation? El 0 El
Are weeds controlled around the edge of the lagoon? ® ❑
0 El
Are dikes free of seepage? ® ❑ 0 ❑
Are dikes free of erosion?
❑ ❑ ❑
Are dikes free of burrowing animals? El 11 El
#Has the sludge blanket in the lagoon(s)been measured periodically in multiple
locations? ❑ ® ❑ ❑
#If excessive algae is present, has barley straw been used to help control the growth?
Is the lagoon surface free of weeds? ❑ ❑ ❑
Is the lagoon free of short circuiting? ❑ ❑
®, ❑ ❑ ❑
Comment: There is one lagoon. Grounds maintenance crew observe the lagoon dike for issues. Sludge
is removed 2/ r from lagoon by Mikes Septic service. Dischar a from the la oon occurs b manually lowering a decant arm
De-chlorination
Type of system? Yes No NA NE
Tablet
Is the feed ratio proportional to chlorine amount(1 to 1)?
Is storage appropriate for cylinders? ❑ ❑ ® ❑ -
El ❑ ® ❑
Is de-chlorination substance stored away from chlorine containers? .
Are the tablets the proper size and type?
® ❑ ❑ ❑
Comment: The ORC has installed a tablet de-chlorinator tube device that is installed at the outfall where the lagoon discharge toe in and storm water daylight
Are tablet de-chlorinators operational?
Number of tubes in use? El El ® ❑
1
Page# 4

owner-Facility: Sugarcamp Fork WTP
%Permit: NCO083178
Inspection Type: Compliance Sampling
�spection Date: 02/03/2016
Yes No NA NE
De-chlorination
Comment: Norweco Sodium Sulfite tablets are being use
Yes No NA NE
Effluent Sampling
❑ El
Is composite sampling flow proportional?
® ❑
El
sample collected below all treatment units?
® ❑ ❑
Is proper volume collected? El
Is the tubing clean?
#Is proper temperature set for sample storage(kept at less than or equal to 6.0 degrees
El
Celsius)?
Is the facility sampling performed as required by the permit(frequency,sampling type
representative)?
Comment: Flow is recorded by inline meter from backwash and flush water.The ORC stated the meter
is calibrated annually.
Effluent sampling is comingled with toe drain and stormwater. See summary.
Yes No NA NE
Effluent Pipe
❑
Is right of way to the outfall properly maintained?
❑ ❑
❑ ❑ ElAre the receiving water free of foam other than trace amounts and other debris? ❑ ❑ ® ❑
If effluent (diffuser pipes are required) are they operating properly?
Comment: The effluent pipe is the decant arm at the lactoon. See summary.
Page# 5

SALES ORDER
Blue River Technologies
P.O. Box 465 PICKING LIST
1302 Gamer Street Sales Order Number: 100930-3151
New Castle, IN 47362 Sales Order Date: Oct 10, 2019
Ship By: Oct 21, 2019
Voice: 765 388-2161 Page: 1
Fax: [phone]
u
Mn7
WoorElkwood
tary Water& Sewer 7Ahe
7nnitary
Water& Sewer
Ave
122 Ave 28804
Asheville, NC 28804
s
Woodfin Sanitary
Verbal Email
Hand Deliver Net 30 Days
1.00 Port-A-Poly emulsion polymer make down unit
1.00 4" BRT Flocculator, Includes Camlock connectors
for inlet and outlet connections, stainless steel i
I
injection quill and tee. Steel stand and wheels
2.00 4" Fill Tube Includes 4"Slide Valve for shutoff
includes Fill Hose With Camlock Disconnect
fittings both ends
4.00 Geotextile Container Dewatering Bag
1.00 55 Gallon Drum Polymer BRT 4918A
4.00 4 sets of Drainage Netting 15 x 26 Long
1.00 Installation and Startup Assistance- Includes 2 f
Travel Days and 2 Days on site Assistance,
$600.00 per day plu $125.00 per diem Lodging &
meals
Refer To Quotation#191001-01
i
Delivered/Shipped By Date to
Received By Date

N PERMIT VERSION:1.0 PERMIT STATUS.Expired
PDES PERMIT NO.:NCG590012 —
FACILITY NAME:Sugazcamp Fork WTP
CLASS:PC-I COUNTY:Buncombe
OWNER NAME:Woodfin Sanitary W&S
ORC:Chandler James Henn ORC CERT NUMBER:989396
GRADE:PC-I ORC HAS CHANGED:No
VERSION: 1.0 STATUS:Processed ,
eDMR PERIOD:07-2019(July 2019) —
SAMPLING LOCATION: EFFLUENT DISCHARGE NO.: 001 NO DISCHARGE*: NO
P3B
.. 50050 00400 50060 C0610 C0530 C0600 C0665 01105 TH ',....
z Quarterly 2 X month Quarterly Quarterly Quarterly Annually
g 9 2 X month Monthly 2 X month Qu Y
V Grab Grab Grab Grab Composite
o - ° Recorder Grab Grab . Grab
V a O c
FLOW PH
CHLORINE NH3-N-Co❑c TSS-Co❑c TOTAL N- TOTALP-Co❑c ALUMINUM CER7DCHV
A Vi. O O
mg/1 mg/1 u percent
2400 dock Hrs 2400 clock Hm Y/B/N mgd so ug/l
mg/1 mgJl pJl
1 N 0.019
2 0630 12. Y 0.004
3 0600 11.25 Y 0.029 -
4 0615 12.. Y 0.01
5- 0615 it. Y 0.08
6 N 0.01
7 N 0.005
s N
0.0047 6.46 <17 15
9 0615 it. Y 0 -
10, 0615 12.. Y 0.051
11 0600 11.5 Y
12 0615 11.5 Y 49
13 N 0.05
14 N 0.05
t5 - N 0.032
16 0630 11. Y 0.047
17 0615 12. Y 0.048
is 0615. 12. Y
0.045 <17 <5
19 0615 13.75 Y 0.04
20 N 0.039
21 N. 0.035
22 0630 14.5 Y 0.074
23 0600 12. Y 0.032
24 N 0.013 -
25 N 0.047
26 N 0.045
27 0645 13. Y 0.05
28 0515 12.5 Y 0.06
29 0545 12. Y 0.042
30 N 0.013
31 N 0.028
mom my Average Limit: 10
Mo❑mly Average: 1.66669 0 0
Deity Ma:imam: 49 6.46 0 0
Daily Mi❑imam: 0 6.46 0 0
****No Reporting Reason:ENFRUSE=No Flow-Reuse/Recycle;
ENVWTHR=No Visitation—Adverse Weather; NOFLOW=No Flow; HOLIDAY=No Visitat on-Holiday

NPDES PERMIT NO.:NCG590012 PERMIT VERSION: 1.0
PERMIT STATUS:Expired
FACILITY NAME:Sugarcamp Fork WTP CLASS:PC-1
— COUNTY:Buncombe
OWNER NAME:Woodfin Sanitary W&S ORC:Chandler James Henn
ORC CERT NUMBER:989396
GRADE:PC-1 ORC HAS CHANGED:No
eDMR PERIOD:07-2019(July 2019) VERSION: 1.0
STATUS:Processed
SAMPLING LOCATION: EFFLUENT DISCHARGE NO.: 001 NO DISCHARGE*: NO (Continue)
01042 00951 01045
a 01055 M070 01092 _
y e .� Quarterly Quarterly
u '; m Quarterly Quarterly Monthly Quarterly
Grab
s g �. 4 d v Grab Grab o Grab
F O o Grab
O U Z COPPER F-TOTAL ;ON Grab
MANCNESE TURBIDTY ZINC
2400 clock Hrs 2400 clock Hrs y/H/N
1 ugn ug/l n9/1 ug/1 ntu ug/1
N
2 0630 12. y
3 0600 11.25 y
4 0615 12. Y
5 0615 11. y
6
7
N
N
8
N
9 1.5
0615 1]. y
10 0615 12. y
11 0600 11.5 y
12 0615 115 y
13
N
14
N
15
N
16 0630 11. Y
17 0615 12. y
18 0615 12. y
19 0615 13.75 Y
20
N
21
N
22 0630 14.5 y
23 - 0600 12. Y
24
N
25
N
26
N
27 0645 13. Y
28 0515 12.5 Y
29 0545 12. y
30
N
31
N
Monthly Average Limit: -
Monthly Average:
Daily Maxima.: 1.5
DaDy Miaimusn
1.5
****No Reporting Reason:ENFRUSE=No Flow-Reuse/Recycle; ENV WTHR=No Visitation—Adverse Weather; NOFLOW=No Flow; HOLIDAY=No Visitation—Holiday

PERMIT VERSION: 1.0 PERMIT STATUS:Expired
,­'NPDES PERMIT NO.:NCG590012 —
FACILITY NAME:Sugarcamp Fork WTP
CLASS:PC-1 COUNTY:Buncombe
OWNER NAME:Woodfin Sanitary W&S
ORC:Chandler James Henn ORC CERT NUMBER:989396
GRADE:PC-1 ORC HAS CHANGED:No
VERSION: 1.0 STATUS:Processed
eDMR PERIOD:07-2019(July 2019) —
COMPLIANCE STATUS:Compliant
CONTACT PHONE#:[phone] SUBMISSION DATE:08/O1/2019
08/01/2019
-Mail: woodfinwater.com Phone #:[phone] Date
ORC/Certifier Signature: . Chandler Henn E @
By this signature,I certify that this report is accurate and complete to the best of my knowledge.
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.
If the facility is noncompliant;please attach a list of corrective actions being taken and a time-table for improvements to be made as required by part II.E.6 of
the NPDES permit.
08/01/2019
Permittee/Submitter Signature:*** Chandler Henn E-Mail:[e-mail] Phone #:[phone] Date
Permittee Address:439 Blackberry Inn Rd Weaverville NC 287879774 Permit Expiration Date:07/31/2019
Lcertify,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 managed 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.
CERTIFIED LABORATORIES
LAB NAME:
CERTIFIED LAB#:5410
PERSON(s)COLLECTING SAMPLES:chandler herm
PARAMETER CODES
Parameter Code assistance may be obtained by calling the NPDES Unit(919)807-6300 or by visiting http://portal.ncdenr.org/web/wq/swp/ps/npdes/forms.
FOOTNOTES
Use only units of measurement designated in the reporting facility's NPDES permit for reporting data.
*No Flow/Discharge From Site:Check this box if no discharge occurs and,as a result,there are no data to be entered for all of the parameters on the DMR
for entire monitoring period.
**ORC on Site?:ORC must visit facility and document visitation of facility as required per 15A NCAC 8G.0204.
***Signature of Permittee:If signed by other than the permittee,then delegation of the signatory authority must be on file with the state per 15A NCAC 2B
.0506(b)(2)(D).

Permit No.NCG590000
STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
DIVISION OF WATER RESOURCES
GENERAL PERMIT NO NCG590000- Water Treatment Plant Dischary-ers
TO DISCHARGE BACKWASH WASTEWATERS FROM
GREENSAND AND CONVENTIONAL TYPE WATER TREATMENT FACILITIES.
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM
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,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 from the
Environmental Management Commission to allow the discharge of treated wastewaters from iron and manganese
removal processes and similar wastewaters; and water purification facilities with filter backwash, sedimentation
basin washdown, and decant from water treatment 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 August 1, 2014.
This permit shall expire at midnight on July 31,2019.
Signed this day August 1,2014
Original Signed by Jeff Poupart
for Thomas A.Reeder,Director
Division of Water Resources
By Authority of the Environmental Management Commission
Page 1 of 26

Permit No.NCG5900o
PART 1
A. C°vera�
(L)EliLdbility of CoveraLye
a. Existing Greensand Water Treatment Plants (WTPs) with individual NPDES permits and new facilities seeking a
NPDES permit for a greensand water purification system utilizing Iron and/or Manganese removal systems are
eligible for coverage under this general permit. Backwash wastewaters from similar activities such as sand filtration
or systems utilizing calcite filtration are eligible and covered under the Greensand WTP effluent requirements section
in this general permit.'
b. Existing Conventional WTPs with a wastewater discharge resulting from water purification facilities with filter
backwash, sedimentation basin washdown, and decant from water treatment facilities are eligible for coverage under
this general permit.
(2.)Limitations on Coverage
a. Although this general permit does not cover the following types of discharges, other permits such as an
individual NPDES permit, an alternate general permit, or other approval from the Division may be obtained.
This permit does not authorize discharges from Water Treatment Plants with the following:
• Discharges that are mixed with other process wastewaters.
• Discharges to waters classified as High Quality Waters (HQW) or Outstanding Resource
Waters(ORW).
• Discharges from water purification systems using Membrane Treatment(Reverse Osmosis) or
Ion Exchange.
• Discharges that would adversely affect a Federal or State listed endangered or threatened
species or its critical habitat.
• Discharges of pollutants to an impaired waterbody in excess of the wasteload allocation
specified in an EPA-Approved TMDL(Total Maximum Daily Load).
• Discharges from new Conventional WTPs proposing a discharge to surface waters.
b. New Conventional WTPs proposing a discharge to surface waters shall be covered under an individual permit for
at least one permit cycle. Upon permit renewal, if an evaluation of the facility's wastewaters shows no need for
additional limitations or requirements beyond what is contained in this general permit, then the permittee will be
considered for coverage.
C. Conventional WTPs proposing to expand existing facilities shall submit a Notice of Intent OI
ermit
application with the proposed expansion/treatment details and an Engineering Alternative Analysis r Division o is on
review and approval in order to obtain coverage for the expansion under this permit and receive a revised
Certificate of Coverage(CoC).
d. This permit does not authorize discharges that the Division has determined to be or which may reasonably be
expected to be contributing to a violation of a water quality standard (as defined in the "Red Book" or NC
Administrative Code 15A NCAC 02B .0100, .0200,and .0300).
e. If the Division determines at any time that the discharge is causing or contributing to a violation of water quality
standards or if the Division has any other grounds for modifying or revoking this permit,the Division may require
corrective action or require the discharge be permitted differently in accordance with Part Il, Section B of this
permit. The Division may deny coverage under this permit and require submittal of an application for an
individual NPDES permit based on a review of the Notice of Intent(NOI)or other information.
f Whole Effluent Toxicity (WET) test results for the past three years shall be reviewed for existing or
expanding Conventional WTPs applying for coverage under this general permit. Permittees with WET test
results showing potential for aquatic toxicity may be denied coverage under this general permit which
includes a WET limitation of"Pass".
(3.)Transfer Coverage from Other Permits
Upon issuance of this general permit, all existing and active individual permits for Greensand and
Conventional type WTPs will automatically be considered for coverage under this general permit as
permit renewal applications are received.
Page 2 of 26

Permit No.NCG590000
B. (11 Greensand WTP Effluent Limitations and Monitoring Requirements —Discharging to Freshwater
a. During the period beginning on the effective date of the permit and lasting until expiration,the Permittee is authorized to discharge
wastewaters from iron and'manganese removal type systems for the purpose of water purification to the receiving waters. Such
discharges shall be limited and monitored'by the Permittee as specified below:
00
5Y
W NNW,
Instantaneous
Monitor n Effluent
Flows Mit Only(MGD Twice per Month) Or Estimate
Total Suspended Solids4 30.0 mg/1 45.0 mg/L Twice per Month Grab Effluent
(Exce tion:Trout Waters) (Exception:Trout Waters)
Total Residual Chlorines - 17 µg/L Twice per Month Grab Effluent
pH 6.0< pH<9.0 s.u. Monthly Grab Effluent
6 50 NTU daily maximum Monthly Grab Effluent
Turbidity (Exceptions:Trout Waters,Lakes&Reservoirs)
Total Manganese''8 Monitor Only µg/L (Exception:WS Waters) Quarterly Grab Effluent
Total Iron'
Monitor Only(µg/L) Quarterly Grab Effluent
Total Zinc
Monitor Only(µg/L) Quarterly Grab Effluent
Total Fluoride10 Monitor Only(µg/L) Quarterly Grab Effluent
Footnotes:
1. eDMR:No later than 270 days from the effective date listed on the CoC issued with this permit,begin submitting discharge
monitoring reports electronically using NC DWR's eDMR application system. See Special Condition C.
2. The Daily Maximum limits apply to all permittees.More stringent limitations apply to discharges to Trout and Water Supply(WS)
Waters and Lakes&Reservoirs as noted above and detailed in the footnotes below.Refer to the Certificate'of Coverage(CoC)for
receiving stream classifications.
3. For instantaneous flow monitoring,the duration of the discharge must be reported in addition to the total flow.
4. TSS:Permittees discharging to Trout waters shall not exceed a monthly average of 10 mg/L and a daily maximum limit of 15 mg/L.
5. TRC:Limit and monitoring requirements only apply if the facility adds chlorine or chlorine derivatives to water that is eventually
discharged. The Division shall consider all effluent TRC values reported below 50 ug/L to be in compliance with the permit.
However,the Permittee shall continue to record and submit all values reported by a North Carolina certified laboratory(including
field certified),even if these values fall below 50 ug/L.
6. Turbidity:The Turbidity Daily Maximum effluent limit is 10 NTU for Trout waters and 25 NTU for Lakes&Reservoirs not designated
as trout waters.
7. Iron&Manganese:This sampling requirement does not apply to backwash from calcite filtration or similar systems which are not
designed for iron or manganese removal and are not blended with other WTP wastewaters.
8. Total Manganese: Permittees discharging to. WS waters shall not exceed the manganese water quality standard defined in
Administrative Code 15A NCAC 2B .0100, .0200,and.0300. Currently the water quality standard for manganese is a daily maximum
limit of 200 µg/L.
9. Zinc:This requirement applies only to wastewater discharges from plants that use water treated with zinc orthophosphate for
backwashing filters.
10. Fluoride:This requirement applies only to wastewater discharges from plants that backwash with fluoridated finished water.
b. SAMPLES SHALL BE TAKEN AT THE OUTFALL BUT PRIOR TO MIXING WITH THE RECEIVING WATERS
c. THERE SHALL BE NO DISCHARGE OF FLOATING SOLIDS OR FOAM IN OTHER THAN TRACE AMOUNTS.
Page 3 of 26

Permit No.NCG590000
B. (2.) Greensand WTP Effluent Limitations and Monitoring Requirements Discharging to Saltwater
a During the period beginning on the effective date of the permit and lasting until expiration,the Permittee is authorized to discharge
wastewaters from iron and manganese removal type systems for the purpose of water purification to the receiving waters. Such
discharges shall be limited and monitored'by the Permittee as specified below`.
Flow' Monitor Only(MGD) Twiceper Month instantaneous Effluent
Or Estimate
Total Suspended Solids4 30.0 m 1
1� 45.0 mg/1 Twice per Month Grab Effluent
Total Residual Chlorine' - 13 µg/1 Twice per Month Grab Effluent
pH 6.8< pH<8.5 s.u. Monthly Grab Effluent
Turbidity 25 NTU
Monthly Grab Effluent
Total Manganese6 Monitor Only(µg/L) Quarterly Grab Effluent
Total Zinc' Monitor Only(µg/L) Quarterly Grab Effluent
Footnotes:
1. eDMR:No later than 270 days from the effective date listed on the CoC issued with this permit,begin submitting discharge
monitoring reports electronically using NC DWR's eDMR application system. See Special Condition C.
2. The Daily Maximum limits apply to all permittees.
3. For instantaneous flow monitoring,the duration of the discharge must be reported in addition to the total flow.
4. TSS:Permittees discharging to Trout waters shall not exceed a monthly average of 10 mg/L and a daily maximum limit of 15 mg/L.
5. TRC:Limit and monitoring requirements only apply if the facility adds chlorine or chlorine-derivatives to water that is eventually
discharged. The Division shall consider all effluent TRC values reported below 50 ug/I to be in compliance with the permit.
However,the Permittee shall continue to record and submit all values reported by a North Carolina certified laboratory(including
field certified),even if these values fall below 50 ug/l.
6. Manganese: This sampling requirement does not apply to backwash from calcite filtration, or similar systems not designed for iron or
manganese removal and are not blended with other WTP wastewaters.
7. Zinc:This requirement applies only to wastewater discharges from plants that use water treated with zinc orthophosphate for
backwashing filters.
b. SAMPLES SHALL BE TAKEN AT THE OUTFALL BUT PRIOR TO MIXING WITH THE RECEIVING WATERS.
c.THERE SHALL BE NO DISCHARGE OF FLOATING SOLIDS OR FOAM IN OTHER THAN TRACE AMOUNTS.
Page 4 of 26

Permit No.NCG590000
B. (3) Conventional WTP Effluent Limitations and Monitoring Requirements Discharging to Freshwater
a.During the period beginning on the effective date of the permit and lasting until expiration,the Permittee is authorized to discharge
treated wastewaters from filter backwash,sedimentation basin washdown, and decant from water treatment facilities to the receiving
waters. Such discharges shall be limited and monitored'by the permittee as specified below:
s
Flow3 Monitor Only(MGD) See footnote 3 See footnote 3 Effluent
Total Suspended Solids 30.0 mg/1 45.0 mg/1 Twice per Month Grab Effluent
(Exce tion:Trout Waters) (Exce tion:Trout Waters)
Total Residual Chlorines - 17 µg/1 Twice per Month Grab Effluent
Monthly Grab Effluent
pH 6.0< pH<9.0 s.u.
6 50 NTU daily maximum Monthly Grab Effluent
Turbidity (Exceptions:Trout Waters,Lakes&Reservoirs)
Total Aluminum' Monitor Only(µg/L) Quarterly Grab Effluent
Total Iron' Monitor Only(µg/L) Quarterly Grab Effluent
Total Copper Monitor Only(µg/L) Quarterly Grab Effluent
Total Manganese' Monitor Only µg/L(Exception:WS Waters) Quarterly Grab Effluent
Total Zinc10 Monitor Only(µg/L) Quarterly Grab Effluent
Total Fluoride' Monitor Only(µg/L) Quarterly Grab Effluent
Ammonia Nitrogen12 Monitor Only(mg/L,) Quarterly Grab Effluent
Total Nitrogen13 (TN) Monitor Only(mg/L) Quarterly Grab Effluent
Total Phosphorus13 (TP) Monitor Only(mg/L,) Quarterly Grab Effluent
Whole Effluent Toxicity14 Pass Annually 24-hr Composite Effluent
Footnotes:
1. eDMR: No later than 270 days from the effective date listed on the CoC issued with this permit, begin submitting discharge
monitoring reports electronically using NC DWR's eDMR application system. See Special Condition C.
2. The Daily Maximum limits apply to all permittees. More stringent limitations apply to discharges to Trout and Water Supply (W S)
Waters and Lakes & Reservoirs as noted above and detailed in the footnotes below. Refer to the Certificate of Coverage (CoC) for
receiving stream classifications.
3. Flows<0.05 MGD shall sample Twice per Month and can estimate or use instantaneous flow monitoring.
For instantaneous flow monitoring,the duration of the discharge must be reported on the DMR.in addition to
the total flow.
Flows>0.05 MGD shall continuously record the effluent discharge.
Facilities shall use the design discharge flow as the flow value. Facilities without a design discharge flow shall define flow using the
maximum value of all the monthly average discharge flows recorded during the past three years. Facilities proposing an expansion,
shall determine a maximum design wastewater discharge flow value as part of the facility design.
4. TSS:Permittees discharging to Trout waters shall not exceed a monthly average of 10 mg/L and a daily maximum limit of 15 mg/L.
5. TRC: Limit and monitoring requirements only apply if the facility adds chlorine or chlorine derivatives to water that is eventually
discharged. The Division shall consider all effluent TRC values reported below 50 ug/1 to be in compliance with the permit.
However,the Permittee shall continue to record and submit all values reported by a North Carolina certified laboratory (including
field certified),even if these values fall below 50 ug/l.
Page 5 of 26

Permit No.NCG590000
Footnotes continued:
6. Turbidity: The Turbidity Daily Maximum effluent limit is 10 NTU for Trout waters and 25 NTU for Lakes&Reservoirs not designated
as trout waters.
7. Total Aluminum:This requirement applies only to wastewater discharges from plants that use an aluminum-based coagulant.
8. Total Iron:This requirement applies only to wastewater discharges from plants that use iron filtration or an iron-based coagulant.
9. Total Manganese:Permittees discharging to WS waters shall not exceed the manganese water quality standard defined in Administrative
Code 15A NCAC 2B.0100,.0206,and.0300. Currently the water quality standard for manganese is a daily,maximum limit of 200
µ1/L
10. Total Zinc: This requirement applies only to wastewater discharges from plants that use backwash water treated with zinc
orthophosphate.
11. Total Fluoride:This requirement applies only to wastewater discharges from plants that backwash with fluoridated finished water.
12. Ammonia Nitrogen:This requirement applies only to wastewater discharges from plants that use water treated with chloramines(add
ammonia to chlorinated water)for backwashing.
13. TN&TP shall be monitored by facilities discharging to NSW waters or facilities with a discharge flow>0.05 MGD.
TN = TKN + NO3-N + NO2-N, where TKN is Total Kjeldahl Nitrogen and NO3-N + NO2-N are Nitrate and Nitrite Nitrogen,
respectively.
14. Whole Effluent Toxicity testing shall be performed once per calendar year.See section D.
b. SAMPLES SHALL BE TAKEN AT THE OUTFALL BUT PRIOR TO MIXING WITH THE RECEIVING WATERS.
c.METALS SHOULD BE SAMPLED IN CONJUNCTION WITH TOXICITY TESTS.
d.THERE SHALL BE NO DISCHARGE OF FLOATING SOLIDS OR FOAM IN OTHER THAN TRACE AMOUNTS.
Page 6 of 26

Permit No.NCG590000
B. (4) Conventional WTP Effluent Limitations and Monitoring Requirements -Discharging to Saltwater
a. During the period beginning on the effective date of the permit and lasting until expiration, the Permittee is authorized to
discharge treated wastewaters from filter backwash,sedimentation basin washdown,and decant from water treatment facilities to
the receiving waters. Such discharges shall be limited and monitored'by the permittee as specified below:
Flow' Monitor Only(MGD) See footnote 3 See footnote 3 Effluent
Total Suspended Solids 30.0 mg/l 45.0 mg/l Twice per Month Grab Effluent
Total Residual Chlorine 4 - 13 µgd Twice per Month Grab Effluent
pH 6.8< pH<8.5 s.u. Monthly Grab Effluent
Turbidity 25 NTU Monthly Grab Effluent
Total Aluminum Monitor Only(µg/L) Quarterly Grab Effluent
Total Copper Monitor Only(µg/L) Quarterly Grab Effluent
Total Manganese Monitor Only(µg/L) Quarterly Grab Effluent
Total Zinc6 Monitor Only(µg/L) Quarterly Grab Effluent
Ammonia Nitrogen' Monitor Only(mg/L) Quarterly Grab Effluent
Total Nitrogen (TN) Monitor Only(mg/L) Quarterly Grab Effluent
Total Phosphorus$ (TP) Monitor Only(mg/L) Quarterly Grab Effluent
Whole Effluent Toxicity9 Pass Annually 24-hr Composite Effluent.
Footnotes:
1. eDMR: No later than 270 days from the effective date listed on the CoC issued with this permit, begin submitting discharge
monitoring reports electronically using NC DWR's eDMR application system. See Special Condition C.
2. The Daily Maximum limits apply to all permittees.
3. Flows<0.05 MGD shall sample Twice per Month and can estimate or use instantaneous flow monitoring.
For instantaneous flow monitoring,the duration of the discharge must be reported on the DMR in addition to
the total flow.
Flows>0.05 MGD shall continuously record the effluent discharge.
Facilities shall use the design discharge flow as the flow value. Facilities without a design discharge flow value shall define flow
using the maximum value of all the monthly average discharge flows recorded during the past three years.Facilities proposing an
expansion,shall determine a maximum design wastewater discharge flow value as part of the facility design.
4. TRC: Limit and monitoring requirements only apply if the facility adds chlorine or chlorine derivatives to water that is eventually
discharged. The Division shall consider all effluent TRC values reported below 50 ug/l to be in compliance with the permit.
However,the Permittee shall continue to record and submit all values reported by a North Carolina certified laboratory(including
field certified),even if these values fall below 50 ug/l.
5. Total Aluminum:This requirement applies only to wastewater discharges from plants that use an aluminum-based coagulant.
6. Total Zinc: This requirement applies only to wastewater discharges from plants that use backwash water treated with zinc
orthophosphate.
7. Ammonia Nitrogen: This requirement applies only to wastewater discharges from plants that use water treated with chloramines
(add ammonia to chlorinated water)for backwashing.
Page 7 of 26

Permit No.NCG590000
Footnotes continued:
8. TN&TP shall be monitored by facilities discharging to NSW waters or facilities with a discharge flow>0.05 MGD.
TN = TKN +NO3-N +NO2-N, where TKN is Total Kjeldahl Nitrogen and NO3-N +NO2-N are Nitrate and Nitrite Nitrogen,
respectively.Refer to the Certificate of Coverage(CoC)for receiving stream classifications.
9. Whole Effluent Toxicity testing shall be performed once per calendar year. See section D.
b. SAMPLES SHALL BE TAKEN AT THE OUTFALL BUT PRIOR TO MIXING WITH THE RECEIVING WATERS.
c.METALS SHOULD BE SAMPLED IN CONJUNCTION WITH TOXICITY TESTS.
d.THERE SHALL BE NO DISCHARGE OF FLOATING SOLIDS OR FOAM IN OTHER THAN TRACE AMOUNTS.
Page 8 of 26

Permit No.NCG590000
C. ELECTRONIC REPORTING OF DISCHARGE MONITORING REPORTS
Proposed federal regulations require electronic submittal of all discharge monitoring reports(DMRs)and specify
that, if a state does not establish a system to receive such submittals,then permittees must submit DMRs
electronically to the Environmental Protection Agency(EPA). The Division anticipates that these regulations will
be adopted and is beginning implementation in late 2013.
NOTE: This special condition supplements or supersedes the following sections within Part Il of this permit
(Standard Conditions for NPDES Permits):
• Section B. (11.) Signatory Requirements
• Section D. (2.) Reporting
• Section D..(6.) Records Retention
• Section E.(5.) Monitoring Reports
1. Reporting (Supersedes Section D. (2.) and Section E. (5.)(a)1
Beginning no later than 270 days from the effective date listed on the Certificate of Coverage issued with this
permit, the permittee shall begin reporting 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 monthly 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),permittees will be
required to submit all discharge monitoring data to the state 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 DENR/DWR/Information Processing Unit
ATTENTION: Central Files/eDMR
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.
Requests for temporary waivers from the NPDES electronic reporting requirements 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 using eDMR. Temporary waivers shall be valid for twelve(12)months
and shall thereupon expire. At such time,DMRs shall be submitted electronically to the Division unless the
permittee re-applies for and is granted a new temporary waiver by the Division.
Information on eDMR and application for a temporary waiver from the NPDES electronic reporting
requirements is found on the following web page:
http://portal ncdenr or web/wq/admin/bog/ipu/edmr
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.
Page 9 of 26

Permit No.NCG590000
2. Si2natory Requirements fSupplements 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 R, 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://portal.nedenr.org/web/wq/admin/bpgLtpLt/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 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."
3. Records Retention [Supplements Section D. (6.)]
The permittee shall retain records of all Discharge Monitoring Reports, including eDMR submissions. These
records or copies shall be maintained fora 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 10 of 26

Permit No.NCG590000
D WHOLE EFFLUENT TOXICITY TESTING REQUIREMENTS
(L) Applicability
Facilities having Conventional Water Treatment Plant processes are required to perform annual toxicity
tests each calendar year using one of the following procedures:
a. CHRONIC TOXICITY PASS/FAIL PERMIT LIMIT APPLIES TO—
Discharges to Freshwater with an Instream Waste Concentration* (IWC)>0.25%
Discharges to.Saltwater with a Modeled Dilution
b. ACUTE TOXICITY PASSNAIL PERMIT LIMIT APPLIES TO-
Discharges to Freshwater with an Instream Waste Concentration* (IWC)<0.25%
Discharges to,Saltwater with Tidal receiving waters not modeled
The test organism for facilities discharging to freshwaters shall be Ceriodaphnia dubia, unless another
test organism has been authorized for use by the Division and is listed in the Supplement to the Certificate
of Coverage. The test organism for facilities discharging to saltwaters shall be Mysidopsis bahia, unless
another test organism has been authorized for use by the Division and is listed in the Supplement to the
Certificate of Coverage. Authorization to change the test type and organism can be obtained from the
Water Sciences Section in the Division of Water Resources.
* The IWC or modeled dilution will be specified on the Supplement to the Certificate of Coverage (CoC)
issued with the General Permit. A discussion on how the percent effluent concentration is determined,
can be found in the General Permit Fact Sheet. If the IWC exceeds 90%, a maximum default value of
90% effluent shall be used for WET testing.
(2.) CHRONIC TOXICITY PASS/FAIL PERMIT LIMIT APPLIES TO
Discharges to Freshwater with an Instream Waste Concentration(IWC)>0.25%,and
Discharges to Saltwater with a Modeled Dilution
For Freshwater receiving streams the effluent discharge shall at no time exhibit observable
inhibition of reproduction or significant mortality to Ceriodaphnia dubia
(or other approved test organism) at an effluent concentration specified on
the Supplement to the CoC issued with this general permit.
For Saltwater receiving streams the effluent discharge shall at no time exhibit observable
inhibition of reproduction or significant mortality to Mysidopsis bahia(or
other approved test organism) at an effluent concentration specified on the
Supplement to the CoC issued with this general permit.
The permit holder shall perform at a minimum, annual monitoring using procedures described below to
establish compliance with the permit condition. WET tests shall be performed once per calendar year.
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 the year 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.
For freshwater receiving streams the test shall be performed as described in"North
Carolina Ceriodaphnia Chronic Whole Effluent Toxicity Test
Procedure" (Revised-December 2010).
All toxicity testing results required as part of this permit condition will
be entered on the Effluent Discharge Monitoring Form(MR-1)for the
month(s)in which the test were performed,using the parameter code
Page 11 of 26

Permit No.NCG590000
TGP3B for the pass/fail results and THP3B for the Chronic Value on
the DWR Form AT-3.
For saltwater receiving streams the test shall be performed as described in EPA
Method 1007.0\Mysid\Mysidopsis bahia\Survival, Growth, and
Fecundity Test, as described in Short-Term Methods for Estimating the
Chronic Toxicity of Effluents and Receiving Waters to Marine and
Estuarine Organisms, Third Edition,EPA821-R-02-014, October 2002.
The procedure will be performed as written with the following
exceptions:
• The test treatments will consist of a control and the effluent
concentration listed on the Supplement to the CoC ("pass/fail"), or a
control and five effluent concentrations,one of which will be one-half
the effluent concentration listed on the Supplement to the CoC and one
of which will be twice the effluent concentration listed on the
Supplement to the CoC .
• Mortality for pass/fail tests will be evaluated using the t test described
in Section 11.3 in Methods for Measuring the Acute Toxicity of
Effluents to Freshwater and Marine Organisms,Fifth Edition. EPA-
821-R-02-012, October 2002, applying an alpha level of 0.05.
• The growth endpoint for pass/fail tests will be determined using
Appendix G of Short-Term Methods for Estimating the Chronic
Toxicity of Effluents and Receiving Waters to Marine and Estuarine
Organisms, Third Edition,EPA-821-R-02-014, October 2002, applying
an alpha level of 0.01.
All toxicity testing results required as part of this permit condition will
be entered on the Effluent Discharge Monitoring Form(MR-1) for the
month(s)in which tests were performed. For pass/fail results,report
using the parameter code TGP3E and the DWR Form AT-4(original),
which is to be sent to the address below. Additionally, for reporting
Chronic Value results use the parameter code THP3E and DWR Form
AT-6.
The original signed forms shall be sent to the following address:
Attention: North Carolina Division of Water Resources
Water Sciences Section
1621 Mail Service Center
Raleigh,N.C. 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 month in which the toxicity test was sampled.
The permittee must report on the discharge monitoring report(DMR)form whether the test passes or fails
at the specified effluent concentration.
Test data shall be complete and accurate and include all supporting chemical/physical measurements
performed in association with the toxicity tests, as well as all dose/response data. 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 the year in which toxicity monitoring is
required,the permittee will submit the aquatic toxicity(AT)test form with the notation of"No Flow" in
Page 12 of 26

Permit No.NCG590000
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 the year in which toxicity monitoring is required,then
quarterly monitoring shall begin immediately.Upon passing,this quarterly test requirement will revert
back to an annual requirement of once per calendar year.
Should any test data from this monitoring requirement or tests performed by North Carolina Division
of Water Resources indicate potential impacts to the receiving stream,the permittee may be required to
perform additional testing and, if necessary, apply for an individual permit that could 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 monitoring.
(3.) ACUTE TOXICITY PASS/FAIL PERMIT LIMIT APPLIES TO-
Discharges to Freshwater with an Instream Waste Concentration(IWC)<0.25%
Discharges to Saltwater with Tidal receiving waters not modeled
The permittee shall conduct acute toxicity tests on an annual basis, once each calendar year, using
protocols defined in the North Carolina Procedure Document entitled"Pass/Fail Methodology For
Determining Acute Toxicity In A Single Effluent Concentration"(Revised December 2010).
For Freshwater receiving streams,the monitoring shall be performed as a Ceriodaphnia
dubia 24 hour static test. If another test organism has been approved by
the Division for this facility, it will be listed on the Supplement to the
CoC.
For Saltwater receiving streams.the monitoring shall be performed as a Mysid Shrimp
(Mysidopsis Bahia) 24 hour static test. If another test organism has been
approved by the Division for this facility, it will be listed on the
Supplement to the CoC.
The effluent concentration at which there may be at no time significant acute mortality is 90% (defined
as treatment two in the procedure document). Effluent sampling for this testing must be obtained during
a representative effluent discharge and shall be performed at the NPDES permitted final effluent
discharge below all treatment processes.
Should any single annual monitoring test indicate a failure to meet specified limits,then quarterly
monitoring will begin immediately.Upon passing,this quarterly test requirement will revert back to an
annual requirement of once per calendar year.
All toxicity testing results required as part of this permit condition will be entered on the Effluent
Discharge Monitoring Form(MR-1)for the month in which it was performed,using the parameter code
specified below and DWR Form AT-2.
For Freshwater receiving streams, use parameter code TGE3B.
For Saltwater receiving streams,use parameter code TGE3E.
The DWR Form AT-2(original)is to be sent to the following address:
Attention: North Carolina Division of Water Resources
Water Sciences Section
1621 Mail Service Center
Raleigh,N.C. 27699-1621
Page 13 of 26

Permit No.NCG590000
Completed Aquatic Toxicity Test Forms shall be filed with the Water Sciences Section no later than30
days after the end of the month in which the toxicity test was sampled.
Test data shall be complete and accurate and include all supporting chemical/physical measurements
performed in association with the toxicity tests, as well as all dose/response data. 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 the year in which toxicity monitoring is
required,the permittee will submit the aquatic toxicity(AT)test form 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.
The permittee must report on the discharge monitoring report(DMR)form whether the test passes or
fails at the specified effluent concentration.
Should the permittee fail to monitor during the year in which toxicity monitoring is required,then
quarterly monitoring will begin immediately until such time that a single test is passed. Upon passing,
this quarterly test requirement will revert back to an annual requirement of once per calendar year.
Should any test data from either these monitoring requirements or tests performed by the North Carolina
Division of Water Resources indicate potential impacts to the receiving stream, the permittee may be
required to perform additional testing and if necessary, apply for an individual permit which could
include alternate monitoring requirements or limits.
NOTE: Failure to achieve test conditions as specified in the cited document, such as minimum control
organism survival 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 monitoring.
Page 14 of 26

Permit No.NCG590000
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 15 of 26

Permit No.NCG590000
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"
i
The Division of Water Resources,Department of Environment and Natural Resources.
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.
i
Page 16 of 26

Permit No.NCG590000
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.
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
Page 17 of 26

Permit No.NCG590000
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.
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 15013-23].
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 Permittee shall also furnish to the Permit
Issuing Authority upon request, copies of records required by this permit[40 CFR 122.41(h)].
9. Dply 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)].
Page 18 of 26

Permit No.NCG590000
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 the position of plantmanager,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]
c. Changes to authorization: If an authorization under paragraph(b)of this section is no longer 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, underpenalty 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 ofmy
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)].
Page 19 of 26

Permit No.NCG590000
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: j
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).
(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 weekly
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)].
Page 20 of 26

Permit No.NCG590000
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
ILE.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.
(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
a. Effect 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
Page 21 of 26

i
I
Permit No.NCG590000
by the Commission.The Permittee shall comply with all applicable state and Federal regulations governing the
including 40 CFR 503 Standards for the Use and Disposal of Sewage Sludge;40 CFR
disposal of sewage sludge, g p g g
p
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 122.410)].
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
h completed reporting period.
f the month following the Director,postmarked no later than the last calendar day o g p p g p
,p i
The first DMR is due on the last day of the month following the effective date on the Certificate of Coverage
issued with this 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:
NC DENR/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 http://portal.ncdenr.org/web/wq/lab/cert)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,
I
Page 22 of 26

Permit No.NCG590000
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 aperson 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
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
£ 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)].
Page 23 of 26

Permit No.NCG590000
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
n may require modification or revocation and reissuance of the permit,or
particular NCGS 143-215.1(b)(4)b.2.,and y q p
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 it
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 'I
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(l)(6)]• li
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)662-7956,[phone] or(919)733-3300. j
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 listed in Part II.E.6. of this permit
[40 CFR 122.41(1)(7)].
Page 24 of 26

Permit No.NCG590000
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. An failure of a pumping station sewer line or treatment
y p p g facilityresulting in a by-pass without.treatment of all
g y p
or any portion of the influent to such station or facility.
Persons reporting such occurrences by telephone shall also file a written report within days following first
knowledge of the occurrence.Also see reporting requirements for municipalities in Part IV.C.2.c. of this permit.
10. Availabilit of f 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
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 not 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.IC).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 DENR/Division of Water Resources/Water Quality Permitting Section
ATTENTION: Central Files
1617 Mail Service Center
Raleigh,North Carolina 27699-1617
Page 25 of 26

Permit No.NCG590000
PART III u
OTHER REQUIREMENTS
Section A. Construction
a. The Permittee shall not commence construction of wastewater treatment facilities,nor add to the plarifs 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 B. 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";
(1) 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.
l
i
Page 26 of 26

ROY COOPER
Governor
MICHAEL; S. REGAN
Secretapy
Water Resources S. JAB'ZIMMERMAN
Environmental Quality f ire ctc r
March 27,2017
Mr.Joseph Markin,Director
Woodflind Sanitary Water and Sewer District
P.O.Box 8452
Asheville;NC 28814
Subject; Permit Flow Monitoring Requirements for WTP>50,000 gpd and
Continuous Flow Totalizing Devices
NPDES Application NCG590012
Woodfind Sanitary Water and Sewer District
Sugarcamp Fork WTP
Buncombe County
Dear Mr.Martin:
In accordance with general permit NC590000,facilities with a design discharge flow or a maximum
monthly average discharge flow recorded during the past three(3)years that greater than 0.05 MGD shall
continuously record the effluent discharge, The water treatment plant has a design backwash flow of
0.050 MGD and a maximum monthly average flow of 0.0506 MGD.Woodfm Sanitary Water and Sewer
District is hereby required to continuously record the effluent discharge.
The Division understands that the Woodfin Sanitary Water and Sewer District WTP has installed a
continuous flow meter that records with a totalizing device.In accordance with 15i NCAC 02B .0505 (b)
(1) all water pollution control facilities shall install, operate,and maintain continuous flow measuring
devices or totalizing devices. Therefore, continuous flow measurement can include totalizing devices.
Woodfm Sanitary Water and Sewer District WTP has inquired about the requirements for calibration of
totalizing devices.In accordance with 15A NCAC 02B .0505 (b)(1)and general permit NCG59000 Part
II Section D. (3),continuous recording devices or totalizing devices must meet the following conditions:
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.
On-site calibration would be the preferred method,but it is our understanding that totalizing devices may
have to be shipped to the manufacture for calibration.Please note that General Permit Part II, Section A.
gives exceptions to when continuous flow measurement can be interrupted:
,—Nothing Comp ,-t_.,.
State ofNerth Carolina i Environmental Quality
1617 Mail Service Center I Raleigh,North Carolina 27699-1617
919'-707-9000

Mr.Martin
March 27 2017
Page 2 of 2
Continu us 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.
Removal of a totalizin devices for calibration is an infrequent maintenance activity.During such time,
g q �'� g it
flow monitoring may be an estimate or instantaneous.For instantaneous flow monitoring,the duration of
the discharge must be reported on the DMR in addition to the total flow.This can be reported in the
comments section of eDMR.The removal of a totalizing device for calibration must also be reported in
the eDMR comments section.
If you have any questions about this letter or your permit,please contact Derek Denard at 919-807-6307
or via e-mail at [e-mail].
I
cer ly,
S.Jay Zimmerman,P.G., ector
Division of Water Resources
he: Central Files
NPDES Program Files
ARO Files
ec: [e-mail]
I
i

rx; ROY COOPER.
a ;
Governor
MICHAEL'S.REGAN
Secretary
Water Resources
S.JAY ZIMMERMAN
Environmental Quality Director
June 16,2017
Joseph Martin
Woodfin Sanitary W&S
PO Box 8452
Asheville,NC 28814
SUBJECT: Annual Toxicity Sampling Method Approval
Sugarcamp Fork WTP WWTP
Permit No: NCG590012
Buncombe County
Dear Mr. Martin:
On June 16, 2017,the Division of Water Resources (DWR)Asheville received an email
correspondence from David Stalnaker,the subject facility Operator(ORC)regarding a proposed
sampling method for the annual toxicity composite sample required under permit NCG590012.
The proposed sampling method as described in the "Woodfin Water District Chronic Toxicity
Composite Sample Plan" appears to be an acceptable method and is approved.
Mr. Stalnaker stated he would like to begin using this method in July. Please note that the
number and quantity of the aliquots gathered, along with the time and flows between the sample
intervals shall be documented in the ORC log book.
If you or your staff have any questions,please call me or Linda Wiggs at 828-296-4500.
Sincerely,
G. Landon Davidson, P.G.
Regional Supervisor Water Quality Regional Operations,DWR
Asheville Regional Office
Enc.Woodfin Water District Chronic Toxicity Composite Sample Plan
cc: David Stalnaker,ORC(e-copy)
MSC 1617-Central Files-Basement
Asheville Files
G:\WR\WQ\Buncombe\Wastewater\General\WTP NCG59\Woodfin WTP NCG590012\SamplingApproval.7une 2017.doex
Ell a : _
State of North Carolina(Environmental Quality I Water Resources
2090 U.S.Highway 70,Swannanoa,North Carolina 28778
828-296-4500

Woodfin Water District Chronic Toxicity Composite Sample Plan
Landon Davidson;
I am writing you this letter to get approval for our Toxicity sampling method. Our permit is
NCG590012. We are required to do 1 composite sample per year and are hoping to take the
samples in July. We are wanting to use the Variable time/Constant volume method outlined
on page 15 of our permit. Part II Section A. under the definition of"Composite Sample"
Our process is pretty simple. We discharge our supernatant thru a 4" pipe connected to a
swing arm that we can raise or lower as needed. The discharge passes thru a totalizing meter
and a dechlorination chamber before the discharge. Discharge is accomplished by gravity flow.
Our flow out is approximately 200 gpm. Our average daily discharge in May was 24,000 gal.
The method requires that grab samples be collected over a 24 hour period with the time
intervals between samples determined by a pre set 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 daily flow.
If we discharge 24,000 gallons, the required interval is 1,000 gallons (24,000/24). If we only
discharge 20,000 gallons then the required interval is 800 gallons. The water is also metered on
the way into the lagoon so we know how much will be discharged if the swing arm is lowered to
the same level that it was raised from on the previous discharge.
A 24,000 gallon discharge at our rate of 200 gpm will take about 2 hours. Our plan is to
determine our needed sample interval, lower it a little to be safe, and stand by the meter
watching the totalizer. At each required interval we will take a 100 ml sample and place it in a
clean 5 gal. bucket with a lid. At the end of the discharge we will stir the composited sample
and pour into the 1 liter container that we will transport to the lab. Once the discharge is
completed we raise the swing arm and don't discharge again until the 24 hour period is
finished.
Please let us know if you need any further information regarding this matter, and if you
approve this plan.
SINCERELY
David Stalnaker, ORC

A0PAT MCCRORY
bra - Govemor
�a
DONALD R. VAN DER VAART
Secretary
Water Resources S. JAY ZIMMERMAN
ENVIRONMENTAL.QUALITY
Director
May 20, 2016 ,
F Dr sic c ri .,urces �
Mr. Joseph Martin, Director JUN 1 3 2016 pp'
Woodfind Sanitary Water and Sewer District I.
P.O. Box 8452
Water CJar�la$� F+^ ; '}�r^r't9i�rtS
Asheville,NC 28814
Subject: General Permit No.NCG590000
Certificate of Coverage NCG590012
Sugarcamp Fork WTP (PC-1)
439 Blackberry Inn Rd, Weaverville 28787
Buncombe County
Dear Mr. Martin:
General Permit Coverage. In accordance with your application for discharge, the Division is
forwarding herewith the subject Certificate of Coverage to discharge under the subject state-
NPDES general permit. This permit 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 August 1, 2007 (or as subsequently amended).
The following information is included with your permit package:
■ A copy of the Certificate of Coverage for your discharge with a Supplement
■ A copy of General Wastewater Discharge Permit NCG590000
■ A copy of a Technical Bulletin for the General Wastewater Discharge Permit NCG590000
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 Certificate of Coverage (CoC)is not transferable except after notice to
the Division of Water Resources. The Division of Water Resources may require modification or
revocation and reissuance of the. certificate of coverage. This permit does not affect the legal
requirements to obtain other permits which may be required by the Division of Water Resources
or any other Federal, State, or Local governmental permits that may be required.
State of North Carolina I Environmental Quality I Water Resources
1617 Mail service Center I Raleigh,North Carolina 27699-1617
919 806 6300

CoC NCG590012 ' -
Certificate of Coverage Supplemental Information and DMR(eDMR) submittals:
The Supplement page attached to the CoC outlines the facility's Water Treatment Plant (WTP)
type, discharge flow volume, receiving stream class & supplemental classifications (ie. Trout
Class,NSW),and the Whole Effluent Toxicity testing requirements,if applicable.Most important,
the Supplement to CoC page identifies the specific Effluent Limitations and Monitoring
Requirements sheet your facility is subject to comply with, Section B. (L)through B. (4.). Changes
made to the water purification process, the wastewater treatment process, or chemical usages at
the facility require that the permittee notify the Division in writing. Such notifications shall be
sent to the DWR/NPDES Unit 1 617 Mail Service Center Raleigh,
g ,NC 27699-1617.
,3
Starting December 21,E 2016, federal regulations require electronic submittal of all discharge
monitoring reports (DMRs) and specify that, if a state does not establish a system to receive such
submittals, then permittees must submit DMRs electronically to the Environmental Protection
Agency(EPA). The final NPDES Electronic Reporting Rule was adopted and became effective on
December 21, 2015. The permittee shall list its Certificate of Coverage number shown in the
subject heading of this letter, as its NPDES Permit Number on the DMR (eDMR). Please see
Section C in the general permit for more information on Electronic Reporting of Discharge
Monitoring Reports and where to send the signed forms. -
The Permittee is expected to construct any wastewater treatment facilities necessary to provide
adequate treatment in order to comply with State Water Quality Standards and permit limitations
set forth in this general permit. It is not necessary to obtain an Authorization to Construct from the
Division for wastewater treatment systems at WTPs per Session Law 2011-394 adopted on July 1,
2011.
NPDES Permit Contact. If you have any questions concerning the requirements of this permit,
please contact Derek Denard at derek.denard ncdenr. ov or call807-6307.
inc er y,
S. Jay Zimmerman, P.G., Director
Division of Water Resources,NCDEQ
cc: Central Files
NPDES General Permit Files/CoC NCG590012
Asheville Regional Office/Water Quality Regional Operations
Buncombe County Health Department
Technical Assistance and Certification

CoC NCG590012
STATE OF NORTH CAROLINA
DEPARTMENT.OF ENVIRONMENTAL QUALITY
DIVISION OF WATER RESOURCES
CERTIFICATE OF COVERAGE NCG590012
GENERAL PERMIT NO. NCG590000
TO DISCHARGE WASTEWATERS FROM GREENSAND OR CONVENTIONAL TYPE WATER TREATMENT
PLANTS AND OTHER 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,
Woodfin Sanitary Water and Sewer District
is hereby authorized to discharge wastewater from a greensand water treatment facility designed to treat and
discharge—0.0017 MGD,with a potable design flow of 0.0252 MGD from a facility located at
Sugarcamp Fork Water Treatmexat Plant(WTP)
439 Blackberry Inn Road,Weaverville 28787
Buncombe County
to receiving waters designated as Reems Creek[stream segment 6-87-(1)],a waterbody currently classified C;Trout
(Tr) within Subbasin 04-03-02 [HUC: 060101050903] of the French Broad River Basin, in accordance with the
effluent limitations, monitoring requirements, and other application conditions set forth in Parts 1, II, and III of
General Permit NCG5900000 as attached.
This certificate of coverage shall become effective July 1, 2016.
This Certificate of Coverage shall remain in effect for the duration of the General Permit.
Signed this day May 20, 2016.
S.,Joimmerman,P.G.,Director
ivision of Water Resources
By Authority of the Environmental Management Commission
_ .
Page

CoC N G,,
SUPPLEMENT to CoC
In accordance with the NCG590000 General Permit and the information provided in the permittee's application,
this facility should use the information below to determine what Effluent Limitations and Monitoring
Requirements it is subject to in the NCG590000 General Permit.The Permittee is required to notify the Division
of any modifications made to the water purification process, the wastewater treatment processes, and/or usage
of chemicals at the plant.This notification should be made in writing to the DWR/NPDES Unit and a modified
CoC 'issued if necessary.
1. Type of Water Purification System identified: _Greensan yp y d X Conventional
2. Design Flow MGD : 0.0506
MGD II'Ills
3. Receiving Stream Classification: C;Tr
(TSS: Permittees discharging to Trout waters shall not exceed a monthly average of 10 mg/L and a daily
maximum limit of 15 mg/L.)
4. Effluent Limitations and Monitoring q subject Requirements Permittee is suect to in this General Permit:
GREENSAND WTP discharging to FRESHWATER [See Part 1,Section B.(1.)]
GREENSAND WTP discharging to SALTWATER[See Part 1,Section B.(2.)]
X CONVENTIONAL WTP discharging to FRESHWATER [See Part 1,Section B.(3.)]
CONVENTIONAL WTP discharging to SALTWATER See Part 1 Section B 4
Starting on December 21,2016,begin submitting Discharge Monitoring Reports electronically using NC
DWR's eDMR application system.Please see Part 1,Section C for eDMR information
For Conventional WTPs:
5. This facility is required to perform annual Whole Effluent Toxicity Testing as shown below:
X Chronic WET test[See Part 1, Section D.(2.)]
or
Acute WET test [See Part 1,Section D.(3.)]
Using an effluent concentration of 11%and the following
Test organism: X Ceriodaphnia dubia Mysidopsis bahia Fathead Minnow
2 Page

'rk,a+
<'s „t � �M t
�
s
r4� sx,%�.Y,�f+.3✓,SN. Y P �i "�5. ` 3 L :�
h
s
I Mg
oodfin Sanitary Water and Sewer District Facility
Water Treatment Plant
Location
439 Blackberry Inn Rd., Weaverville 28787
�k Not to Scale
Stream Segment: 6-87-(1) Stream Class: C;Tr
Drainage Basin: French Broad Sub-Basin: 04-03-02
Latitude: 35'42'05" xUC: 060101050903 General Permit COC NCG590012
State Grid/USGS Quad:E9NW/Craggy Pinnacle,NC Longitude: 82'26'12" North
Receiving Stream: Reems Creek Scale: 1: 10,000 Buncombe County

vVATER POLLUTION CONTROL SYSTEM OPERATOR DESIGNATION FORM /WpCSO[[\
^� NCA[ 1SA8G OZO1
�
�^ Press TAB to enter information -
� Pernnittee Owner/officer Name: O[ jO38Dh M8[t/D
/ Mailing Address: P— Box ~'"2 Phone: [phone]
� city: Asheville State' NC Zip: 28814
Email Address: [e-mail]
Signature: Date: 3))
Facility Nam PermitAmmum
County: Buncombe
Resources
DVI
YOU MUST SUBMIT A SEPARATE FORM FOR EACH TYPE AND CLASSIFICATION OF SY TEM-
MA
Facility Type: PC MAR 7 2019
Facility Grade: I
FWatter
Opera
ilons
Print Full Name: Chandler Henn OPERATOR IN RESPONSIBLE CHARGE (ORC)
Work Phone: [phone]
Certificate Type: PC El Certificate Grade: I Certificate#: 989396
Email Address: Olurwtplant@
Signature: j —Effective Date:
e to my d4esignati cai 4thoper tor�i
certify that/agree to my designati as the Oper r in Responsible Charge for the facility noted. / understand and will abide by the
rules and regulations pertaining to the responsibilities of the ORC as set forth in 15A NCA C 08G .0204 and failing to do so con result in
Disciplinary Actions by the Water Pollution Control System operators Certification commission.
BACKUP ORC
Print Full Name: Sam Chattin Work Phone:[phone]
Certificate Type: PC Certificate Grade: I Certificate#:
Email Address: [e-mail] j
Signature: Effective Date� o
'7certify that/agree to my designation as a Back-up operator in Responsible Charge for the facility noted, /understand and will abide by
the rules.and regulations pertaining to the responsibilities of the ORC asset forth in 15A NCA C 08G.0204 and failing to do so con result in
Disciplinary Actions by the Water Pollution Control System Operators Certification Commission."
Mail,fax or email WPCSOCC, 1618 Mail Service Center, Fax:[phone] Email: ..,
ORIGINAL to: Raleigh, NC 27699-1618
Mail orFax Asheville
a to: 20g0oxH�y70 FayettevilleMooresville Raleigh
~~=�. � "S 225 Green St,Suite 714 610E. Center Ave., Suite 301 3800 Barnett Dr.
Swannanoa, NCZ8778 Fayetteville, N[Z8301'5043 Mooresville, NCZ81l5 Raleigh, NC27609
Fax:828'Z99'7O43 Fax:910`4O�O7O7 Fax:7O4'6h3'hO4U Fax'9Ir571-4718
Phone:82O-296'450O Phone:9l0'4]3'33OO Phone:7O4'6O3'1699 Ph—ne: 19'791'420U
Washington Wilmington Winston-Salem
943 Washington Sq. Mall l27 Cardinal Dr. 45VV. Hanes Mall Rd
Washington, NCZ7889 Wilmington, NCZ84O5'2845 Winston-Salem, N[Z71O5
Fax:25Z'94d'8Z1S Fax:91O'350'2O04 Fax:336'77h'9'97
' phone: 252'946'6481 Phone:910'796'7215 phone:335'776'9800 ��
R*wxod*mo/o